baber/WOPTO huggingface dataset:
Patent JP-2015502184-A (JP)
Title: 子宮に蒸気を送達する完全性試験方法及び装置
IPC: A61B17/00
Filed: 2012-10-09
Abstract: 任意の数の特徴を含むことができる、患者の子宮に治療を提供する方法及びシステムが提供される。本方法は、子宮内に子宮装置を挿入するステップと、子宮完全性試験を行って子宮が無傷であり穿孔されていないと判断するステップとを含むことができる。子宮が穿孔されていないと判断された場合、開存性試験を行って、子宮装置が詰まっておらず組織に埋め込まれていないと判断することができる。子宮が無傷であり、装置が詰まっておらず組織に埋め込まれていない場合、子宮を、子宮装置、例えば子宮アブレーションで治療することができる。これらの方法を行うシステムも開示される。
Patent JP-2015503180-A (JP)
Title: 高輝度用光変換器
IPC: F21V9/40
Filed: 2012-10-24
Abstract: 青色の励起光（４）から有色光または白色光を生成するための光変換器。この変換器は、散乱された青色の光部分と、散乱された変換された黄色の光部分（５）とから、ほぼ白色の光を作り出せるよう、良好な変換だけでなく優れた散乱特性も有している。変換材料は、強散乱性のＹＡＧセラミックスまたはＬｕＡＧセラミックスまたはマグネシウム・アルミニウム・セラミックスである。
Patent JP-2014532632-A (JP)
Title: イミダゾピリダジン化合物
IPC: A61P35/02
Filed: 2012-10-29
Abstract: 本発明は、ＳＹＫ阻害剤であり、自己免疫及び炎症性疾患の治療に有用である、式Ｉ：の新規化合物の使用に関し、ここで全ての可変置換基は明細書に記載の通りに定義されるものである。
Patent JP-2015501393-A (JP)
Title: 繊維製品のコーティング方法
IPC: D06M15/227
Filed: 2012-11-02
Abstract: 本発明は、繊維製品基材をまず、少なくとも1つの無機塩および少なくとも1つの変性セルロースを含む水性分散体に接触させる、被覆繊維製品の製造方法に関する。
Patent JP-2015507314-A (JP)
Title: 内部還流電池
IPC: H01M4/86
Filed: 2012-10-30
Abstract: 電気化学電池は付着した金属燃料を支持するように構成された透過性の燃料極、及びこの燃料極から離間して設けられた酸化剤還元極を含む。燃料極と酸化剤還元極の間でイオンを伝導して燃料極と酸化剤還元極での電気化学反応を支持するイオン伝導性媒質が提供される。充電用電極もまた含まれ、これは、（ａ）酸化剤還元極、（ｂ）透過性燃料極及び酸化剤還元極から離間している別個の充電用電極、及び（ｃ）透過性燃料極の一部分から成る群より選択される。この充電用電極はイオン伝導性媒質の流れを生成する酸素気泡を発生させるように構成される。この電気化学電池内の一又は複数の流れ転向面は、少なくとも部分的に透過性燃料極を通過するイオン伝導性媒質の流れを誘導する循環路を確立する。
Patent JP-2014532432-A (JP)
Title: 無菌試験用カセット
IPC: C12M1/34
Filed: 2012-11-07
Abstract: 本発明は、カセットと呼ばれる、細胞を成長させるためのデバイスを提供する。細胞培養デバイスは、光学的に透明な窓を有する蓋と、流体分配チャネルと、流体分配チャネルに流体的に接続される試料注入ポートと、多孔質の培地パッドを収容する基部と、培地パッドに流体的に接続される培地注入ポートとを包含するハウジングを含む。蓋は基部に噛合して無菌シールを形成し、流体分配チャネルは、光学窓を通して視認できる培地パッドの上方に配設され、流体分配チャネルに導入された試料流体は、例えば複数のチャネルを介して、培地パッドに均等に分配される。本発明はまた、本発明のカセットとチューブセットとを含むキットを提供する。【選択図】なし
Patent JP-2015505392-A (JP)
Title: 分散型バーチャル・マシンにおけるネイティブ・インタフェースのための隠された自動化データ・ミラーリングのためのシステム、方法、およびコンピュータ・プログラム（分散型バーチャル・マシンにおけるネイティブ・インタフェースのための隠された自動化データ・ミラーリング）
IPC: G06F9/46
Filed: 2012-11-30
Abstract: 【課題】分散型バーチャル・マシンにおけるネイティブ・インタフェースのための隠された自動化データ・ミラーリングのためのシステム、方法、およびコンピュータ・プログラムを提供する。【解決手段】リモート実行コンテナからのデータ・コンテナへの参照に対する初期要求に応答して、分散型バーチャル・マシンの分散型エンハンス・リモート実行コンテナ・ネイティブ・インタフェース・コンポーネントから、分散型バーチャル・マシンの分散型エンハンス・バーチャル・マシン・ネイティブ・インタフェース・コンポーネントに、データ・コンテナへの参照に対する初期要求を送信する。不変データおよびデータ・コンテナへの参照を含むデータ・ミラー・データ構造を受信する。不変データおよびデータ・コンテナへの参照を含む受信したデータ・ミラー・データ構造をローカル・メモリ記憶エリア内に記憶する。データ・コンテナへの参照に対する初期要求に応答して、ローカルに記憶したデータ・ミラー・データ構造への参照を、リモート実行コンテナに戻す。【選択図】図３
Patent JP-2015513604-A (JP)
Title: 希土類金属、希土類金属合金及び溶融塩電解による希土類金属と希土類金属合金製造の方法
IPC: C22C21/00
Filed: 2013-07-31
Abstract: 【課題】 本発明は希土類金属、希土類金属及び溶融塩電解による希土類金属と希土類金属合金の製造方法を提供する。【解決手段】 溶融塩電解により希土類金属合金を製造する方法において、アルカリ金属又はアルカリ土類金属の塩化物溶融塩を電解質とし、不活性電極又は黒鉛を陽極とし、希土類金属の酸化物と他の合金成分の酸化物及び／又は金属粉末により陰極が作成され、直流電気を通じて電解を実行する。電解において、電解温度は、生成される希土類金属合金の融点より高く、且つ陰極の融点より低く、陰極の表層がまず電解により金属の液膜になり、所定の量まで累積してから、底部の坩堝に落ちる。陰極の電流密度は希土類金属合金成分が陰極で析出するのに十分であり、電解電圧は、電解質の分解電位より低く、希土類金属合金における各成分に対応する酸化物の分解電位より高い。当該方法により得られる希土類金属及び合金は液体であり、坩堝で収集する。当該方法によると、工程が簡単で、電力消費が低く、電流効率が高く、コストが低いとともに、環境にやさしい。【選択図】 なし
Patent JP-2015513865-A (JP)
Title: 自己生成スプリアス信号を特定する方法
IPC: H04B17/00
Filed: 2013-02-14
Abstract: 試験システムの局部発振器（ＬＯ）は、初期周波数に設定され、試験中の装置（ＤＵＴ）が、無線周波数（ＲＦ）信号を試験システムに送信する。ＲＦ信号の特性は、試験システムで測定され、スプリアス生成信号の振幅及び周波数を特定するために使用される。試験システムのＬＯは、初期周波数からオフセットされた１つ以上の続く周波数へと設定される。１つ以上の続くＲＦ信号がＤＵＴから試験システムに送信され、ＤＵＴは、その元の信号設定を維持する。続くＲＦ信号の特性が、試験システムにより測定され、続くＬＯの周波数のそれぞれに関するスプリアス生成信号の振幅及び周波数を特定するために使用される。続くＬＯの周波数のそれぞれに関して周波数がシフトしたスプリアス生成信号が、自己生成した生成信号として、その後特定され得る。
Patent JP-2015510954-A (JP)
Title: 発光デバイス用のセラミック体
IPC: H01L33/50
Filed: 2013-03-04
Abstract: 本明細書において開示する一部の実施形態は、第一の領域と第二の領域とを含むセラミック体を含む。前記第一の領域は、ホスト材料と、ルミネセンスを生じさせるために有効である第一の濃度のドーパントとを含み得る。前記第二の領域は、前記ホスト材料および第二の濃度のドーパントを含み得る。一部の実施形態において、前記第一の領域は、前記第二の領域の平均粒度より大きい平均粒度を有する。前記セラミック体は、一部の実施形態では、優れた内部量子効率（ＩＱＥ）を呈示し得る。本明細書において開示する一部の実施形態は、本明細書において開示するセラミック体の作製および使用方法を含む。また、一部の実施形態は、本明細書において開示するセラミック体を含む照明装置を本明細書において開示した。【選択図】図５
Patent JP-2015513473-A (JP)
Title: ソーイングワイヤ、当該ワイヤを製造するための方法および装置、当該ワイヤの使用
IPC: B24D3/00
Filed: 2013-03-15
Abstract: 本発明は、ワイヤソーのための、単フィラメントの金属製ソーイングワイヤ（１０）に関する。ソーイングワイヤ（１０）は、直径Ｄを有する金属製ワイヤで構成され、振幅Ａおよび波長Ｂの鋸歯形状（１０４）を備える。ソーイングワイヤ（１０）は、波長Ｂが振幅と直径の積（Ａ?Ｄ）の１０，０００倍未満であり、振幅Ａが直径Ｄの０．０１０倍から０．４００倍までの間であることを特徴とする。これらの数値はミリメートルで表されている。このようなワイヤを製造するための装置及び方法は、２つのガイド（２０１，２０２）間を通過するときに、当該ガイド（２０１，２０２）間でワイヤを振動させる。このようなワイヤは、超硬材料のブロックのソーイングに用いることができる。
Patent JP-2015092274-A (JP)
Title: Drum unit
Inventor: KIKUCHI TAKESHI
IPC: G03G21/16
Filed: 2015-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a drum unit to which a coupling member can be easily attached.SOLUTION: There is provided a drum unit to which a component (401), which includes a reception part (401c) receiving turning force from an image forming apparatus at one end, can be attached, the drum unit including a cylinder (20A) that has a photosensitive layer, a flange (250) that is provided at one end of the cylinder, and a tilting member (402) that is provided tiltably to the flange, where the tilting member can be attached with the component by the component rotated in a direction to receive the turning force from the image forming apparatus during image formation.
Patent JP-2016129090-A (JP)
Title: Lighting device
Inventor: KITAGAWA MASAKI
IPC: F21V7/22
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which achieves excellent heat radiation performance despite having a thin form.SOLUTION: A lighting device 1 includes: a light source 3 which emits light to the front side; a reflector 4 covering the front outer side of the light source 3; an optical member 5 disposed at the front side of the reflector 4; and heat radiation fins 41b provided at an outer periphery part of the reflector 4. The reflector 4 has: a heat sink part 41 provided with the heat radiation fins 41b; and a holder part 42 holding the optical member 5. The holder part 42 is molded using a material having heat conductivity smaller than that of the heat sink part 41.SELECTED DRAWING: Figure 1
Patent JP-2016134699-A (JP)
Title: Dynamic image encoding method, dynamic image encoding device and electronic apparatus
Inventor: YAMAZAKI HIRONOBU
IPC: H04N19/56
Filed: 2015-01-16
Abstract: PROBLEM TO BE SOLVED: To determine a reference range of a reference image while taking influences upon image quality into account when determining the reference range of the reference image in non-magnification ME by performing reduction ME, and to suppress a read-out amount from an external memory that causes high transfer cost.SOLUTION: A dynamic image encoding method includes one screen of a dynamic image into a plurality of sub screen regions and performing encoding for each sub screen region. In the dynamic image encoding method, a plurality of candidates for a search origin region in motion vector search are calculated by using the sub screen regions and a reduction image that is obtained by reducing the reference image and for each of the plurality of candidates, similarity between a processing block of the sub screen region and the search origin region in the reference image is calculated. A transfer cost in the case where a reference range including the search origin region is read out of an external memory connected to a dynamic image encoding device is calculated and on the basis of the calculated similarity and transfer cost, the dynamic image encoding device executes processing for determining the reference range to be referred in the motion vector search to the processing block.SELECTED DRAWING: Figure 7
Patent JP-2016133165-A (JP)
Title: Manufacturing method of connecting rod comprising highly rigid material
Inventor: WATABE TADAO
IPC: F16C7/02
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a connecting rod comprising a highly rigid material, which facilitates mechanical cutting of a bolt hole required at a large end part while holding high strength.SOLUTION: A manufacturing method of a connecting rod 1a at least includes the steps of: supplying a highly rigid material to a powder molding type to form a green compact 1; performing piercing at a position corresponding to a bolt hole of the connecting rod to be a molded article of the green compact 1; inserting a cutting material 6 into a hole 5 formed with piercing; performing sintering processing to a compact into which the cutting material 6 is inserted; and cutting a bolt hole 7 with the cutting material 6 in a sintered article after sintering processing.SELECTED DRAWING: Figure 4
Patent JP-2016133752-A (JP)
Title: Image forming apparatus and image forming system
Inventor: SHIOMI TOMOHIRO
IPC: B65H31/02
Filed: 2015-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce dew condensation on a conveyance guide of an option device.SOLUTION: There is provided an image forming apparatus that forms an image on a sheet and to which an option device executing predetermined processing on the sheet on which the image is formed can be removably attached, the image forming apparatus comprising a sheet loading part that loads a sheet on which an image is formed when the option device is not attached to the image forming apparatus, and a ventilation port for, when the option device is attached to the image forming apparatus, introducing the air from the image forming apparatus to the option device; the option device includes a power source part that supplies power to parts of the option device, and a conveyance guide that guides conveyance of the sheet; the air introduced from the image forming apparatus to the option device through the ventilation port when the option device is attached to the image forming apparatus is sent to the power source part, and the air is subsequently blown to the conveyance guide.SELECTED DRAWING: Figure 6
Patent JP-2016134899-A (JP)
Title: Imaging device
Inventor: SAKAI TAKENORI
IPC: H04N5/235
Filed: 2015-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that can increase AF (auto focus) control.SOLUTION: An imaging device 100 has an imaging part 140, a controller 130 and a lens driving part 120. The imaging part 140 generates an imaging signal by periodically accumulating light from a subject, and outputs the imaging signal. The controller 130 has an imaging processor 135, a composite processor 134 and a focus processor 139. The imaging processor 135 periodically controls the accumulation time of the imaging part 140 with plural accumulation times. The composite processor 134 combines plural imaging signals generated by accumulating over the plural accumulation times, and records the composite signal into recording parts 190, 160b. The focus processor 139 executes focus processing by using the latest imaging signal when the imaging part 140 outputs the imaging signal. The lens driving part 120 drives an optical system 110 on the basis of the information based on the focus processing.SELECTED DRAWING: Figure 2
Patent JP-2015110002-A (JP)
Title: Game machine
Inventor: SAITO TOSHINAO
IPC: A63F7/02
Filed: 2015-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of shifting into a probability variable by a method different from the conventional one, a probability variation method and an information storage medium.SOLUTION: A central control part generates numerals 0 to 9 in random numbers when a pachinko ball passes through a digital start chucker, and rotates a first LED display device only for a predetermined time period and then displays those numerals. In the case of a predetermined numeral (e.g., 3 or 7), moreover, that subroutine is called out. The central control part opens a tulip at a step S200 for a predetermined time period, and determines at a step S201 whether or not the pachinko ball has entered a special winning port. The central control part fluctuates a second LED display at a step S203 and starts the second variation game, and determines at a step S204 whether or not the same number is provided, and ends the game, if provided, by increasing a big winning probability at a step S205.
Patent JP-2016136845-A (JP)
Title: Production method of baked confectionery
Inventor: SATO MAKIKO
IPC: A21D13/08
Filed: 2015-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a production method of baked confectionery having brittle and crisp texture and excellent meltability in the mouth, with excellent workability, even when being used in a similar production condition to a normal product.SOLUTION: A water-in-oil type emulsion composition of 100 g contains papain having a normality U and a regulated amount of saccharide, and a water-in-oil type emulsion composition having a regulated amount of water content is kneaded therein, to thereby obtain a regulated amount of the total water content in a dough for confectionery.SELECTED DRAWING: None
Patent JP-2016125334-A (JP)
Title: Penetration plate installation tool
Inventor: KOBAYASHI TETSURO
IPC: E04G21/22
Filed: 2015-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a penetration plate installation tool for eliminating the problem of suspending a leveling string even when the extension of block stacking work and fence column installation work exceeds 10 meters, and capable of improving convenience of storage and carrying by fixing a penetration plate installed there in a completely immovable state.SOLUTION: A penetration plate installation tool of the present invention is a penetration plate installation tool of installing a penetration plate of setting the height direction of a block for stacking of a multistage quantity in a completely immovable state, in a foundation upper part for installing the block for stacking up or an upper part of the block existing in a construction completion state by sufficiently hardening mortar by stacking up, and comprises a rectangular base part 10, a sandwiching part 20 installed on both ends of the base part 10 and sandwiching both side surfaces of the block A, a support shaft part 30 erected in a substantially central part of the base part 10 and a penetration plate fixing part 40 provided in the support shaft part 30 and holding-fixing the penetration plate 2. The sandwiching part 20 is also detachably installed on both ends of the base part 10, and a buffer member 26 is installed in a leg part 22.SELECTED DRAWING: Figure 1
Patent JP-2016138596-A (JP)
Title: Collar fixing structure and collar fixing method
Inventor: KOGA TAKEO
IPC: F16B43/00
Filed: 2015-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology that makes a housing less likely to be cracked by a heat contraction difference when a collar is embedded in the housing.SOLUTION: In a melting process, a collar 10 is attached to a collar insertion part 60 of a resin housing 50 and then an upper surface protrusion part 62 is melted. A melted resin flows into a gap between a side surface upper part 22 and an inner surface upper part 60a to cover an upper part step 32 of the collar 10. The upper surface protrusion part 62 has cubic volume such that the melted resin can fill the gap completely.SELECTED DRAWING: Figure 5
Patent JP-2016143098-A (JP)
Title: Content providing system, control method, and program
Inventor: MATSUMOTO TOMOKO
IPC: G06F17/30
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To extract a plurality of headline candidates of a link to be disclosed on a web page, from the web page, to be displayed, thereby facilitating selecting a headline to draw attention to the link.SOLUTION: A content providing server receives a content from a content server, extracts a plurality of candidates of a headline as information indicating a link corresponding to the content, and transmits them to an application client. The application client receives the transmitted headline candidates, displays the received headline candidates on a display section, receives multiple selections as headline information, and transmits the received multiple pieces of headline information, as headline information corresponding to the link of the content, to the content providing server. The content providing server receives the transmitted headline information, and causes a client to control display of the received at least one piece of headline information, as headline information corresponding to the link of the content, in response to a request from the client.SELECTED DRAWING: Figure 1
Patent JP-2015092770-A (JP)
Title: Camera
Inventor: ISHII HIROBUMI
IPC: G03B17/14
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of achieving excellent operability even when a protector is used.SOLUTION: When a waterproof protector 30 is attached to a camera 2, a signal processing and control section 3 communicates with the waterproof protector 30 through a communication section 14 and transmits a display signal for displaying an operating image for operations from the waterproof protector 30 in response to touch operations of a touch panel 33 of the waterproof protector 30 in a communicable state, avoiding displaying of a photographic image on the display section of the camera. The signal processing and control section 3 controls the camera corresponding to the operations from the waterproof protector 30 by a photographer in response to operation signals generated by such operations.
Patent JP-2015165299-A (JP)
Title: Fixing member and manufacturing method of the same, fixing device, and image forming apparatus
Inventor: OSHIMA YOSHITO
IPC: G03G15/20
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member that has high wear resistance and excellent toner releasability, and a manufacturing method of the same.SOLUTION: A fixing member includes a base material, an elastic layer that is provided on the surface of the base material, and a surface layer, where the surface layer contains a tetrafluoroethylene-hexafluoropropylene copolymer having a specific partial structure, and includes a surface having a contact angle of 65° or more relative to a mixed solution for a tension test having a wet tensile strength of 31.0 mN/m.
Patent JP-2016142687-A (JP)
Title: Nuclear reactor containment structure
Inventor: SAKATA HIDEYUKI
IPC: G21C9/00
Filed: 2015-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear reactor containment structure having a debris trap (debris capture part) composed of a small-scale and simple structure.SOLUTION: A nuclear reactor containment structure includes: a nuclear reactor containment vessel 2 provided on the lower floor of a nuclear reactor containment chamber 5 and communicating with the nuclear reactor containment chamber 5 via an opening 7 formed on the floor surface of the nuclear reactor containment chamber 5 and having a recirculation pool chamber 6 provided with a sump 61 on a floor surface 6A of the recirculation pool chamber 6; a recirculation pump facility 32 absorbing a coolant from the sump 61 so as to discharge the coolant from the upper part of the nuclear reactor containment chamber 5; and a sump screen body 4 installed on a pedestal base 41 provided so as to surround the periphery of the sump 61 and separating the debris included in the coolant flowing into the sump 61. The recirculation pool chamber 6 is provided with a first debris trap 8 which is a convex part projected from the floor surface 6A of the recirculation pool chamber 6 and higher than the pedestal base 41 and composed of the convex part lower than a center in a height direction of the sump screen body 4.SELECTED DRAWING: Figure 1
Patent JP-2016144188-A (JP)
Title: Lower limit value setting circuit, variable delay circuit employing the same, switch driving circuit, switching power supply device and motor drive device
Inventor: HOSHINO KIYOAKI
IPC: H03K17/16
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent an extremely short simultaneous OFF time from being set.SOLUTION: A lower limit value setting circuit 11 comprises: a determination uni 11a which determines whether a setting value of a first delay amount setting signal DSET1 to be inputted is greater than a predetermined lower limit value and generates a determination signal Sdet; a storage unit 11b for storing a second delay amount setting signal DSET2 of which the setting value is fixed to the lower limit value; and a signal selection unit 11c which outputs one of the first delay amount setting signal DSET1 and the second delay amount setting signal DSET2 to a delay part 12 as a final delay amount setting signal DSET in accordance with the determination signal Sdet.SELECTED DRAWING: Figure 1
Patent JP-2016146135-A (JP)
Title: Vehicle display controller and vehicle display control method
Inventor: YAMAMOTO NORIO
IPC: B60R21/00
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle display controller which assists a user to understand each external sensor in his/her own vehicle to which a plurality of the external sensors are installed, and contributes to reducing or avoiding collision damage.SOLUTION: An HCU54, as a vehicle display controller, includes: an opening detection block 541 for detecting an opening command O from a user to his/her own vehicle; a memory for storing a vehicle image showing the own vehicle and a plurality of area images showing a detection area where an obstacle can be detected by each sensor, in association with the vehicle image; and a period setting block 542 and a first opening display block 543 for reading the vehicle image and each area image from the memory and displaying these images as sensor information on an MFD, during an opening period Po if the opening command O is detected by the opening detection block 541.SELECTED DRAWING: Figure 11
Patent JP-2016150349-A (JP)
Title: Welding system
Inventor: MIZOBUCHI HIROKI
IPC: B23K9/16
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a welding system which reduces a load of calculation and stabilizes an operation by solving such a problem that, because it is required to avoid a part of temporary welding when continuous welding by means of a welding robot is performed, in the conventional welding system, coordinates of a plurality of detection points are successively stored, the stored coordinates are compared with detected coordinates, thereby, whether the detected coordinates are the temporary welded part or not is judged and a substitute point of the temporary welded part is calculated, therefore, a load of calculation increases and a load of a welding system increases.SOLUTION: A control part of a welding system has such position changing means as to set a value of a deviation distance earlier than the time when it is judged that the deviation distance is not a prescribed value or less of deviation distances stored by storage means.SELECTED DRAWING: Figure 1
Patent JP-2016152301-A (JP)
Title: Chip resistor and manufacturing method thereof
Inventor: TANAKA KOSAKU
IPC: H01C1/142
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor capable of adjusting a target resistance value with higher accuracy while utilizing an existing manufacturing facility.SOLUTION: A chip resistor includes: a resistive element 1 having a surface 11 and a mounting surface which face an opposite side to each other; a pair of electrodes 4 disposed on both sides sandwiching the resistive element 1 and electrically conducted to the resistive element 1; and a protective film 5 covering a part of the resistive element 1. A plurality of grooves 16 that do not penetrate through the resistive element 1 are formed on the surface 11 of the resistive element 1. The directions of the plurality of grooves 16 are a direction orthogonal to the direction of a current flowing through the resistive element 1.SELECTED DRAWING: Figure 2