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日本专利及引用被引用数据简介

创新是驱动经济发展的源动力。作为经济社会的基本单元,单个企业的创新投入不仅是企业长期发展的根基,也对塑造全球创新格局有着至关重要的意义。企业研发创新能力的一个直接体现就是专利数量和专利质量。但专利质量并不能从一而论,专利引用情况、专利授权比率、专利技术覆盖范围、专利权利要求数等指标都是专利质量的评定标准。

专利引用是指一件专利被后申请专利的申请人或审查员所引用,表征着两件专利在技术上的关联性。专利引用脱胎于Science Citation Index(SCI美国科学引文索引),它是由科技文献对于相关文献的引用而构成的知识网络。大约在1947年2月,USPTO(美国专利和商标局)最早开始尝试在授权的专利文件上列出相关参考文献,用于评估专利方案。如今,一般意义上的专利引证信息有两种来源:

  • 一是由专利发明人在申请前提供,在专利说明书的“背景技术”等部分引用的参考文献,用于阐述该发明与已知技术之间的差异并展示了该发明的新颖性。 例如美国专利制度强制要求申请人以Information Disclosure Statement(IDS)形式披露在整个专利申请过程中获知的与本专利相关的全部技术资料,否则该专利无法获得授权或授权后被认定无效。
  • 二是由专利审查员在审查过程中加入。 审查员为判断一项专利是否具有新颖性和创造性,会进行专利检索以查找与该发明保护的技术领域最接近的现有技术。

专利引用数据至少有以下两方面作用:

  • 追踪技术的发展路径和知识流动。 自Narin(1994)将文献计量学引入专利计量学以来,专利引用一直被认为可以客观体现知识关联。如果一个专利引用了之前的专利,则可以推测该专利使用了之前专利中所包含的知识。专利引用网络可以展示技术创新的动态过程,还可以看出部门与部门间、行业与行业间的知识流动特征。
  • 衡量创新质量和创新价值。 创新水平的衡量不仅在于数量,还在于质量,专利的重要性或价值也存在很大差异,简单的专利数量无法提供有关创新的全部信息。专利引用则可以用来评估专利的质量以及专利的创新价值。

Adam Jeffe和Manuel Trajtenberg的《Patents,Citations and Innovations》一书被誉为专利引用方面的经典著作,它阐述了如何通过专利引用关系来分析专利的价值和技术变化的趋势。

CnOpenData对日本专利信息数据进行专项整理,单独成库,为相关研究提供详细、完整的数据支撑。


数据特点

  • 既包含了该专利引用其他专利的详细信息,又包含了该专利被其他引用情况的详细信息。
  • 统计了各个专利截止目前的法律状态信息。

时间区间

1985-2023.12.31


字段展示

日本专利基本信息表日本专利引用信息表日本专利被引信息表日本专利事务表日本专利引用的文献信息表日本专利分类号表
专利ID专利ID专利ID专利ID专利ID专利ID
专利名称专利名称专利名称序号专利引用的文献名称分类号类别序号
专利申请公布号专利申请公布号专利申请公布号事件类型分类号
专利申请公布日专利申请公布日专利申请公布日日期分类号说明
专利申请号专利申请号专利申请号代码
专利申请日期专利申请日期专利申请日期描述
专利授权公告号专利权人专利权人
专利授权日期分类号分类号
专利优先权日被引用专利名称引用专利名称
专利发明人被引用专利申请公布号引用专利申请公布号
专利权人被引用专利申请公布日引用专利申请公布日
分类号被引用专利申请号引用专利申请号
简要说明被引用专利申请日期引用专利申请日期
专利权利要求数被引用专利授权公告号引用专利授权公告号
引用其他专利次数被引用专利授权日期引用专利授权日期
专利被引用次数被引用专利优先权日引用专利优先权日
法律状态被引用专利发明人引用专利发明人
被引用专利专利权人引用专利专利权人
被引用专利分类号引用专利分类号
被引用专利权利要求数引用专利权利要求数
被引用专利引用其他专利次数引用专利引用其他专利次数
被引用专利被引用次数引用专利被引用次数
被引用专利法律状态引用专利法律状态
被引用专利是否FamilytoFamily引用引用专利是否FamilytoFamily引用
添加该被引用信息的主体添加该引用信息的主体

样本数据

日本专利基本信息表

专利ID专利名称专利申请公布号专利申请公布日专利申请号专利申请日期专利授权公告号专利授权日期专利优先权日专利发明人专利权人分类号简要说明专利权利要求数引用其他专利次数专利被引用次数法律状态
JP2000000005UWarp tension device for loomsJP2000000005U2000-01-21JP003128U1999-05-101988-10-07ジョバンニ・マイタン,ルイジ・コラッゾーラ,エンリーコ・フィン,ジャンピエートロ・フェラーリ・アッグラーディヌオボピニョーネ−インヅストリエ・メッカニーケ・エ・フォンデリア・ソシエタ・ペル・アチオニD03D49/04;D03D49/12;(57)【要約】 【課題】 コンペンセータローラの小さな動き のみでたて糸のテンションを一定に維持する。 【解決手段】 織機用のたて糸テンション装置 は、たて糸4がコンペンセータローラ11のまわりに大 略180度の円弧にわたって巻き付けられ、コンペンセ ータローラ11が、反作用ばね17の作用に抗して、こ のように巻き付けられたたて糸4の2つの平行な部分 4’,4”の方向における揺動運動又は並進運動によっ て動くことができ、軸受16によってその軸線を中心と して回転できるように支持されている。 (57) Summary To maintain a constant warp tension by only a small movement of a compensator roller. A warp tension device for a loom includes a warp yarn (4) wound around a compensator roller (11) over a substantially 180-degree arc, and the compensator roller (11) is wound in such a manner against the action of a reaction spring (17). It can be moved by a rocking or translational movement in the direction of the two parallel parts 4 ', 4 "of the warp yarn 4 and is supported for rotation about its axis by bearings 16.41012IT - , CH - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, US - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, GB - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, FR - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, CS - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, BR - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, DE - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, NL - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, CN - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, BE - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, ES - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, JP - Pending, KR - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation, DD - IP Right Cessation Expired - Lifetime Expired - Fee Related Pending Expired - Lifetime Application Discontinuation Ceased Pending IP Right Cessation Expired - Fee Related Pending IP Right Grant IP Right Cessation
JP2000000012UGas springJP2000000012U2000-01-28JP006726U1999-09-02JP2606210Y22000-10-101989-08-17ミントゲン ロルフ,ペルツゲン グレゴール,フールマン カストール,シユツト ミヒヤエルシュタビルス ゲゼルシャフト ミット ベシュレンクテル ハフツングF16F9/0281;B60Q3/30;(57)【要約】 【課題】 自動車車体のボンネットなどのための、圧力 管及び圧力管内を走入並びに走出可能なピストンロッド から成るガスばねを改善して、照明装置がガスばねによ って接続遮断され、照明装置のケーブル敷設に費用がか からないようにする。 【解決手段】 照明装置17が、自動車車体26に結合 されたガスばね10に配置されており、照明装置のスイ ッチが、ガスばねの相対運動する2つの構成部分間に配 置されており、スイッチのスイッチ機能が前記構成部分 間の相対運動によって行われるようになっている。 (57) PROBLEMS To improve a gas spring composed of a pressure pipe and a piston rod capable of moving in and out of the pressure pipe for a bonnet of an automobile body, and the lighting device is connected and disconnected by the gas spring. , So that the cable laying of the lighting device is inexpensive. A lighting device is disposed on a gas spring coupled to a vehicle body, and a switch of the lighting device is disposed between two relatively moving components of the gas spring. The switching function is performed by relative movement between the components.1103DE - Withdrawn, JP - Expired - Fee Related
JP2000000033AGreen house for horticultural cultivationJP2000000033A2000-01-07JP10168396A1998-06-161998-06-16Yasuo Nishimaki,康雄 西巻Japan Wavelock Co Ltd, 日本ウエーブロック株式会社Y02A40/25;Y02P60/14;PROBLEM TO BE SOLVED: To obtain a green house for horticultural cultivation suppressing the generation of disease, having perfect insect proofing effect, capable of harvesting crops having a stable and excellent quality even in scorching summer heat, having an excellent working circumstance for worker, by including a specific roof part. SOLUTION: This green house for horticultural cultivation which is formed by stretching a perforated sheet on a structural material as pedestals, has the roof part comprising a perforated sheet and the roof part comprising an extensible non-porous sheet. In this case, the roof part comprising the non-porous sheet is preferably mounted under the roof part comprising the perforated sheet, and having a wall part comprising the extensible non-porous sheet and this wall is more preferably mounted inside of the wall part comprising the perforated sheet.602JP - Pending
JP2000000034AShrubbery growing systemJP2000000034A2000-01-07JP10186921A1998-06-161998-06-16Masaru Ochiai,優 落合Kane Kogyo Kk, 兼工業株式会社Y02A40/25;PROBLEM TO BE SOLVED: To obtain a shrubbery growing system capable of thoroughly watering to shrubbery reducing the watering work and previously inhibiting the shrubbery to wither by installing watering parts at a specific position. SOLUTION: This system surrounds the shrubbery W, W1,... with the frame 2, water channel 3 is formed together with the frame 2 as a unit, and sprinkler parts 4, 4a,... are installed on the water channel 3 to sprinkle water to the shrubbery. In this case, the frame 2 is capable of installing the water channel which comprises various formed pipes A, as easy to assemble, and able to install a light emitting function on the frame 2, and the frame 2 is also covered with a cover for greenhouse 13.401JP - Pending
JP2000000037AFish bankJP2000000037A2000-01-07JP10169678A1998-06-171998-06-17Tadanori Seo,忠憲 背尾Asahi Chem Ind Co Ltd, 旭化成工業株式会社Y02A40/81;PROBLEM TO BE SOLVED: To provide a fish bank to be placed on the sea bottom and effective for increasing the amount of spawned eggs of cuttlefish. SOLUTION: The frame 2 of the objective fish bank has the side faces having openings 5 and the top face opened by an opening 6 or closed with a top plate 2c, a plate 3 and a closing member 10 and is formed in a manner to enclose a plurality of spawning rods 1 fixed to the frame at one or both ends. The spawning rods 1 and the frame 2 are fixed to a bed 8. A closed space 7 having opened sides and closed top is formed in the frame 2. The amount of spawned eggs of cuttlefish on the spawning rods 1 in the closed space 7 is increased by this construction.202JP - Granted
JP2000000041UWiper device used for automotive window glassJP2000000041U2000-05-30JP905298U1998-11-16JP2607673Y22002-03-041988-11-22キューバウフ ゲルトローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングB60S1/0814;B60S1/08;B60S1/185;Y10S318/02;(57)【要約】 【解決手段】 自動車の窓ガラスに用いられるワイパ装 置であって、2つの反転位置間を往復駆動されるワイパ レバーが設けられていて、該ワイパレバーがワイパエレ メントで窓ガラスに当てつけられていて、電気式の駆動 モータを有する駆動ユニットと駆動結合されており、自 動車が前記ワイパレバーの規定の作動位置を検出する少 なくとも1つのセンサを有していて、該センサが前記駆 動モータに影響を与える制御装置と作用結合されている 形式のものにおいて、センサ44が、全面ガラス42の 側縁部43に隣接した運転席側のワイパレバー30の反 転位置を検出するようになっている。 【効果】 ワイパレバーが左側の窓ガラス縁部の近くに 位置したときにのみ前記ワイパレバーの戻し運動が導入 されるようにセンサを配置し及び/又は位置整定するこ とができる。 (57) Abstract: A wiper device used for a window glass of an automobile, which is provided with a wiper lever reciprocally driven between two reversing positions, and the wiper lever is brought into contact with the window glass by a wiper element. And a drive unit coupled to a drive unit having an electric drive motor, wherein the vehicle has at least one sensor for detecting a defined operating position of the wiper lever, the sensor affecting the drive motor. The sensor 44 is adapted to detect the reversal position of the wiper lever 30 on the driver's seat side adjacent to the side edge 43 of the full glass 42 in a type which is operatively connected to a control device which provides the following. The sensor can be arranged and / or positioned so that the return movement of the wiper lever is only introduced when the wiper lever is located near the left pane edge.103125DE - Expired - Fee Related, US - Expired - Fee Related Pending Withdrawn Application Discontinuation Expired - Fee Related, JP - Expired - Lifetime, EP - Expired - Fee Related Pending Withdrawn Application Discontinuation Expired - Fee Related, WO - Expired - Fee Related Pending Withdrawn Application Discontinuation Expired - Fee Related, ES - Expired - Fee Related Pending Withdrawn Application Discontinuation Expired - Fee Related
JP2000000042UShroudJP2000000042U2000-05-30JP78999U1999-02-191993-07-07ロバート・ピー・マッキネス,マーク・ビー・マイヤーズルーブコン・システムズ・インコーポレイテッドB65G45/22;B65G45/08;F16H57/05;F16N7/38;(57)【要約】 【課題】 本考案は、チェーンコンベアから過剰に付与 された潤滑剤や汚染物質を除去し、それらを確実に捕捉 するための装置を提供する。 【解決手段】 本考案は、チェーンコンベア(15)を 清浄化する際に、チェーンコンベアを覆うためのシュラ ウド(10)において、シュラウドから残留物を排出す るための排出部(40)と両端に下部端壁(18)とを 有する底部(14)と、この底部にヒンジ結合され、両 端に上部端壁を有する頂部(12)と、コンベアの移動 方向におけるシュラウドの両端に、チェーンコンベアが 直線的な通路に沿ってシュラウド内を通れるように、上 部端壁と下部端壁との協働により開口部(45)を構成 している端壁(18)と、前記頂部と底部の少なくとも 一方に装着された空気ノズル(22)とからなり、この シュラウド内を移動するチェーンコンベアの過剰な潤滑 剤を、空気ノズルからの空気によって取り除き、前記排 出部から排出するものである。 (57) Summary The present invention provides an apparatus for removing excessively applied lubricant and contaminants from a chain conveyor and reliably capturing them. The present invention provides a shroud (10) for covering a chain conveyor when cleaning the chain conveyor (15), and a discharge unit (40) for discharging residues from the shroud and lower portions at both ends. A bottom (14) having an end wall (18), a top (12) hinged to the bottom and having an upper end wall at each end, and a chain conveyor at both ends of the shroud in the direction of conveyor movement. An end wall (18) defining an opening (45) in cooperation with an upper end wall and a lower end wall and mounted on at least one of the top and bottom so as to pass through the shroud along the passage. The excess lubricant of the chain conveyor moving through the shroud is removed by the air from the air nozzle and discharged from the discharge portion. It is.161816US - Expired - Fee Related Pending, JP - Pending, CA - Expired - Fee Related Expired - Lifetime Expired - Fee Related, MX - Expired - Fee Related Expired - Lifetime Expired - Fee Related, EP - Expired - Fee Related Expired - Lifetime Expired - Fee Related, DE - Expired - Fee Related Expired - Lifetime Expired - Fee Related
JP2000000061UFoot pedal deviceJP2000000061U2000-07-28JP2000000685U2000-02-141989-04-18チェスター・イー・ランドバーグウィリアムズ・コントロールズ・インコーポレーテッドF02D11/10;G05G1/30;B60K26/02;F02D11/106;G05G1/38;F02B3/06;Y10T74/20528;Y10T74/20534;Y10T74/20888;(57)【要約】 【目的】運転席の直立壁にユニットとして一体的に取り 付けることができる、スロットルを制御する足踏みペダ ル装置を提供する。 【構成】車両の運転席の直立壁に取り付けるために適合 するベース(12)を有する一体の支持構造(14) と、支持構造に取り付けられていて第1の枢軸(70) に枢動可能に装着された足踏みペダル(80)と、スロ ットル制御用のコンピュータ(93)と、支持構造に取 り付けられていて第1の枢軸から離間した第2の枢軸 (42)に枢動可能に装着された監視手段(60)と、 監視手段と足踏みペダルとを線形的に連結する手段(7 5,52,90)とを備えている。足踏みペダルの枢動 は、監視手段の枢動により線形的に監視されて、コンピ ュータに直線的に比例した入力を付与する。更に、足踏 みペダル、監視手段及び連結する手段が車両の運転席の 直立壁にユニットとして一体化して装着される。 (57) Summary To provide a foot pedal device for controlling a throttle, which can be integrally attached to an upright wall of a driver's seat as a unit. An integral support structure (14) having a base (12) adapted for mounting to an upright wall in a driver's seat of a vehicle. A first pivot (70) attached to the support structure; A foot pedal (80) pivotally mounted on a computer, a throttle control computer (93), and a second pivot (42) mounted on the support structure and spaced from the first pivot. Monitoring means (60) mounted on the Means for linearly connecting the monitoring means and the foot pedal (7 5, 52, 90). The pivoting of the foot pedal is monitored linearly by the pivoting of the monitoring means, providing a linearly proportional input to the computer. Furthermore, the foot pedal, the monitoring means and the connecting means are integrally mounted as a unit on the upright wall of the driver's seat of the vehicle.710103US - Expired - Lifetime Expired - Fee Related, CA - Expired - Lifetime Expired - Fee Related, JP - Granted, BR - Pending Expired - Lifetime Expired - Fee Related Application Discontinuation, EP - Pending Expired - Lifetime Expired - Fee Related Application Discontinuation, DE - Pending Expired - Lifetime Expired - Fee Related Application Discontinuation, KR - Pending Expired - Lifetime Expired - Fee Related Application Discontinuation
JP2000000064UOptimized interconnect networkJP2000000064U2000-08-11JP005544U1999-07-261989-05-19クルト・エフ・ベイティ,チャールズ・ジェイ・ホーバート・ジュニア,リチャード・シー・クレムソン,スコット・ジェイ・ブライワイス,ケネス・ティー・ウルフストレイタス・コンピュータ・インコーポレイテッドG06F15/17343;(57)【要約】 【課題】 本考案の目的は、マルチノードシステムのプ ロセッシング要素を接続するための改善されたシステム を提供することである。 【解決手段】 本考案の動作を実行する複数のノードを 有するマルチノードシステムを提供する An object of the present invention is to provide an improved system for connecting processing elements of a multi-node system. A multi-node system having a plurality of nodes for performing the operation of the present invention is provided.2521CA - Abandoned IP Right Cessation Expired - Lifetime Expired - Fee Related Pending, AT - Abandoned IP Right Cessation Expired - Lifetime Expired - Fee Related Pending, EP - Abandoned IP Right Cessation Expired - Lifetime Expired - Fee Related Pending, DE - Abandoned IP Right Cessation Expired - Lifetime Expired - Fee Related Pending, JP - Pending
JP2000000066ADevice for analyzing process for producing foodJP2000000066A2000-01-07JP16698198A1998-06-151998-06-15Masatoshi Takada,将年 高田,Tomotoshi Ishida,智利 石田,Yasumasa Kawashima,泰正 川島,Tamotsu Miki,保 三木,Kazuyoshi Teramoto,和義 寺本,Shojiro Kimura,正二郎 木村,Junichiro Tomimatsu,淳一郎 富松,Akira Ashida,暁 芦田Hitachi Ltd, 株式会社日立製作所Y02P90/30;PROBLEM TO BE SOLVED: To input information characteristic to a facility layout and production facilities such as flow lines and automatically judge hazards which may be caused in production processes, in an analysis based on HACCP(hazard analysis and crucial control point method). SOLUTION: Inputted food production process flow data, facility layout data, and data corresponding to processes and facilities are stored in a device 108 for storing the information of the processes and the facilities by the use of a device 103 for editing the information of the processes and the facilities. The inputted data of hazards which may be caused in targeted production processes and the inputted data of influence areas on the fac