baber/WOPTO huggingface dataset:
Patent JP-2021087048-A (JP)
Title: scanner
Inventor: USUKI TAKASHI
IPC: H04N1/04
Filed: 2019-11-26
Abstract: To improve color reproducibility of a document using a fluorescence agent with a simple constitution.SOLUTION: A scanner comprises a red light source, a green light source, a blue light source, an image sensor, and a filter which makes the transmissivity of light of a wavelength corresponding to the green light source lower than that of a wavelength corresponding to the blue light source. The scanner causes lights outputted from a document by respective output lights of the red light source, the green light source, and the blue light source to pass through the filter to form an image by the image sensor.SELECTED DRAWING: Figure 1
Patent JP-2021086674-A (JP)
Title: Pressure control valve structure and power storage module
Inventor: HAMAOKA KENJI
IPC: H01M50/317
Filed: 2019-11-26
Abstract: To provide a pressure control valve structure and a power storage module that can suppress a short circuit caused by a discharged electrolytic solution.SOLUTION: A pressure control valve structure includes a bottom wall portion 32 having a plurality of communication holes 49 respectively communicating with a plurality of internal spaces, a plurality of partition wall portions 37 that surround the communication holes 49 with the inner wall surface 32b of the bottom wall portion 32 as a base end and project outward, a valve body 30 housed in the partition wall portion 37 and closing the communication hole 49, an outer peripheral wall 36 that collectively surrounds the plurality of partition wall portions 37, and a cover 31 fixed to the outer peripheral wall 36 and pressing the valve body 30 toward the bottom wall portion 32, and the partition wall portion 37 and the cover 31 are separated from each other, and the inner wall surface 37b of the partition wall portion 37 is formed with an inclined surface 37c that inclines downward in the direction of gravity from the base end to the tip of the partition wall 37 with the compression direction of the valve body 30 horizontally aligned.SELECTED DRAWING: Figure 9
Patent JP-2021084071-A (JP)
Title: Neutralization method using boiler ash
Inventor: NAKATANI TOMOAKI
IPC: C22B23/00
Filed: 2019-11-27
Abstract: To provide a neutralization method that enables efficient neutralization treatment by suppressing a generation of calcium that is not used in a neutralization process and reducing a use amount of slaked lime.SOLUTION: There is provided a neutralization method that neutralizes using boiler ash generated from a fluidized bed boiler in which coal is used as a fuel, including at least: supplying a fluidized bed boiler with more lime than required for desulfurization of exhaust gas; collecting boiler ash containing sintered lumps from a bottom side of the fluidized bed boiler; and performing neutralization treatment to a recovered boiler ash as a neutralizing agent, in which the supplied coal has an ash content of less than 10%, and an initial softening temperature of an incinerated fly ash of coal is 1350°C or higher.SELECTED DRAWING: Figure 2
Patent JP-2021087471-A (JP)
Title: cushion
Inventor: NISHIYAMA KUNIO
IPC: A47C27/14
Filed: 2019-12-02
Abstract: To provide a cushion that can easily improve its appearance in either orientation when it is vertically inverted.SOLUTION: A cushion 1 comprises: a cover 10 which can be vertically inverted to allow selective use as a seating surface and a contact surface and which is sewn into a bag shape; and a pad 20 filled in the cover 10. The cover 10 comprises: a first cover piece 11 forming one of the seating surface and the contact surface; a second cover piece 12 forming the other surface; a peripheral sewing part 13 where peripheral edges of the respective cover pieces 11, 12 are sewn together; a fin part 14 protruding outward in a belt-like shape from an entire periphery of the peripheral sewing part 13, the fin part 14 being switchable between a state of protruding upward and a state of protruding downward with the peripheral sewing part 13 as a base end; and a core material 16 which is inserted into the fin part 14 and which is inverted with vertical elastic deformation in response to a switching motion of the fin part 14, thus holding the fin part 14 at a position where the fin part is in the upward state or the downward state.SELECTED DRAWING: Figure 6
Patent JP-2021088818-A (JP)
Title: Railroad bridge girder end structure
Inventor: NARITA KENJI
IPC: E01C11/02
Filed: 2019-12-02
Abstract: To provide the girder end structure of a railroad bridge capable of securing traveling safety of railroad vehicles on tracks, while imparting a flexible structure with an enlarged joint gap of the girder ends to protect the railroad bridge against earthquake motion of giant earthquakes.SOLUTION: The girder end structure of a railroad bridge having tracks includes a pair of connection part rails for connecting rails respectively fixed onto a track slab positioned across a joint gap of girders, rigid block members coupled with each other along lower parts of the connection part rails to heighten rigidity of the connection part rails, and vibration damping support devices provided on both sides across the joint gap and lifting up the rigid block members from a lower side and supporting. A first vibration damping support device across the joint gap out of the vibration damping support devices regulates movement of the rigid block members to the side direction and the longitudinal direction, and the other second vibration damping support device regulates the movement of the rigid block members to the side direction only.SELECTED DRAWING: Figure 1
Patent JP-2021088822-A (JP)
Title: Prospect screen
Inventor: NISHIMOTO YOSHIE
IPC: A47H1/19
Filed: 2019-12-02
Abstract: To improve a view from inside a building structure.SOLUTION: A translucent screen curtain, which is set up an outdoor to improve the view from inside a building structure, is characterized by realistic images printed thereon, such as photographs of scenery or computer graphics. By installing the screen printed with photographs or other images on a translucent thin film with simple equipment, it is possible to improve the view from an indoor and achieve a comfortable indoor space and production effect. It is also effective for space rendering in a store, etc.SELECTED DRAWING: Figure 1
Patent JP-2020032270-A (JP)
Title: Information processing system, information processing device, information processing program, and information processing method
Inventor: SENSUI KAZUYOSHI
IPC: A63F13/55
Filed: 2019-12-03
Abstract: To improve strategic characteristics of a game on causing a character object to appear.SOLUTION: An information processing system manages parameters corresponding to a character associated with each of a plurality of character objects, and parameters corresponding to a player associated with the player. The information processing system stores an appearance condition associated with each of the plurality of character objects. The information processing system designates at least one target character object from the plurality of character objects. When the parameters corresponding to the player and the parameters corresponding to the character associated with the target character object satisfy the appearance condition associated with the target character object, the information processing system allows the target character object to appear in a predetermined region of a virtual space.SELECTED DRAWING: Figure 8
Patent JP-2021088445-A (JP)
Title: Image forming device, printing method, and program
Inventor: HIDAKA HIROKI
IPC: G03G21/00
Filed: 2019-12-05
Abstract: To provide an image forming device capable of preventing deterioration in productivity of the device and reducing occurrence of blank paper jam caused by conveyance stop even when a plurality of paper feed trays are provided and the lengths of conveying routes vary.SOLUTION: An image forming device 10 comprises a paper feed mode determination part 36 which compares the quantity of image information to be printed on paper sheets of a maximum number calculated by a maximum number calculation part 35 with capacity of the image information capable of being stored in a first memory 21, and determines whether to convey the paper sheets in a first paper feed mode or to convey the paper sheets in a second paper feed mode.SELECTED DRAWING: Figure 9
Patent JP-2020038727-A (JP)
Title: Information providing method
Inventor: MAEDA MANABU
IPC: G06Q30/02
Filed: 2019-12-06
Abstract: To provide an information providing method capable of allowing a user himself/herself to whom information is provided to select another user having the same trends in hobbies and taste with himself/herself.SOLUTION: An information providing apparatus manages a first user in a plurality of users and a second user who has a similar evaluation tendency as evaluation data of the first user in association with each other. The information providing apparatus further manages a third user who is selected by a terminal apparatus of the first user as a user corresponding to taste information which matches taste of the first user in association with the first user and the second user. With this arrangement, the first user can select not only a user who is automatically selected by a system but also another user whom the first user is interested in as a similar user. Thus, information that matches hobbies and taste of a target user can be provided.SELECTED DRAWING: Figure 7
Patent JP-2021094600-A (JP)
Title: Machine tool and shape measurement method of workpiece machining part
Inventor: MURAKAMI HIROKI
IPC: B23Q17/20
Filed: 2019-12-13
Abstract: To enable the shape measurement of a workpiece machining part to be more accurately performed by eliminating a positional error in a measurement ball in an internal grinder.SOLUTION: A shape measurement method of a workpiece machining part comprises the steps of: preparing an internal grinder 1 including a main shaft 2 which is attached with a tool, a main shaft table 3 which supports the main shaft 2 in a movable manner, a workpiece chuck 4 which is attached with a workpiece W, a touch sensor 5 which is provided in the main shaft table 3, is moved by the main shaft table 3, and measures the shape of the workpiece W by being in contact with the workpiece W, and a camera 10 which images a contact point of the touch sensor 5; matching the imaging direction of the camera 10 with the axial direction of the touch sensor 5; imaging a measurement ball 5a and its periphery when the touch sensor 5 is in contact with the workpiece W; determining the positional error of the measurement ball 5a of the touch sensor 5 by using a signal from the touch sensor 5 and an image of the camera 10; and determining the shape of the workpiece W by using the positional error.SELECTED DRAWING: Figure 1
Patent JP-2021095469-A (JP)
Title: Catalyst and thermal expansion agent-containing polyvinyl resin fine particle, fine particle composition, and method for producing the same
Inventor: SHIRAKI YOSHIHIKO
IPC: C08F2/22
Filed: 2019-12-16
Abstract: To provide a catalyst and thermal expansion agent-containing polyvinyl resin fine particles which can achieve both curability and pot life and exhibit good thermal responsiveness, a catalyst and a thermal expansion agent-containing polyvinyl resin fine particle composition and a method for producing the same.SOLUTION: There are provided polyvinyl resin fine particles in which a catalyst and a thermal expansion agent are contained in fine particles composed of a polyvinyl resin.SELECTED DRAWING: None
Patent JP-2020105168-A (JP)
Title: Substituted tetramic acid compound and herbicide
Inventor: TSUJI KEISUKE
IPC: C07D413/12
Filed: 2019-12-16
Abstract: To provide a novel agrochemical, particularly a herbicide.SOLUTION: The present invention provides a substituted tetramic acid compound represented by formula (1) or a salt thereof [where G is a tetramic acid or the like, Z4 is C1-C6 alkoxy or the like, Q is a specific group such as a pyridine ring, benzene ring].SELECTED DRAWING: None
Patent JP-2021100176-A (JP)
Title: Information processing device and information processing program
Inventor: OISHI NORIKO
IPC: H04N1/00
Filed: 2019-12-20
Abstract: To provide an information processing device capable of preventing a user from selecting an error folder in which a document is to be registered as compared with a case in which a processing content is indicated only by a folder name when the document is registered in the folder that is set to process the document when the document is registered.SOLUTION: An information processing device includes a memory and one or more processors, and the memory stores a folder set to perform processing related to a document when the document is registered, and a history of the document registered in the folder, and the processor controls the history to be displayed on a display device when the document is selected.SELECTED DRAWING: Figure 1
Patent JP-2021098216-A (JP)
Title: Gear position adjustment method
Inventor: ZHANG SHUAI
IPC: B23F23/08
Filed: 2019-12-23
Abstract: To adjust an attitude of a gear.SOLUTION: A gear position adjustment method uses a processing device including: a shaft part 11 which has the same center axis as that of a gear 3 and may rotate and incline the gear 3; a guide 12 which is provided in parallel to the shaft part 11 and inclines at the same angle in conjunction with inclination of the shaft part 11; and a positioning jig 13 installed at the guide 12 and having a ball part 13c which moves in directions in parallel with and perpendicular to the shaft part 11 to contact with both of adjacent teeth of teeth formed at the gear 3. An axial center position of the gear 3 is determined. At the determined axial center position of the gear 3, the ball part 13c is moved in a direction orthogonal to an axial direction of the gear 3 to contact with a tooth surface of the gear 3. Then, an attitude of the gear 3 is adjusted based on a distance between a surface, which passes through a center of the gear 3 and is provided in parallel with an orthogonal direction in which the ball part 13c moves so as to contact with the gear 3, and the ball part 13c contacting with the tooth surface so that a rotation direction angle becomes a predetermined angle.SELECTED DRAWING: Figure 2
Patent JP-2021097648-A (JP)
Title: Nucleic acid sequence measurement device and nucleic acid sequence measurement method
Inventor: MIYAUCHI YUKI
IPC: G01N21/64
Filed: 2019-12-23
Abstract: To provide a nucleic acid sequence measurement device and a nucleic acid sequence measurement method in which measurement accuracy of a target having a specific nucleic acid sequence included in a sample can be improved than conventional ones.SOLUTION: A nucleic acid sequence measurement device comprises: a detection part which detects fluorescence emitted from a device for measuring nucleic acid sequence which emits fluorescence by addition of a target having a specific nucleic acid sequence included in a sample; and a calculation part which, on the basis of a detection result of the detection part, measures the target on the basis of a difference between a first light quantity showing the light quantity of fluorescence emitted from a prescribed measurement region of the device for measuring nucleic acid sequence at a first point of time before the addition or immediately after the addition of the sample to the device for measuring nucleic acid sequence and a second light quantity showing the light quantity of fluorescence emitted from the same measurement region at a second point of time after a prescribed time passed from the addition of the sample to the device for measuring nucleic acid sequence.SELECTED DRAWING: Figure 3
Patent JP-2021101453-A (JP)
Title: Semiconductor device, manufacturing method thereof, and power conversion device
Inventor: HOTTA MANABU
IPC: H01L25/07
Filed: 2019-12-24
Abstract: To provide a semiconductor device capable of easily obtaining high bonding reliability between an electrode of a semiconductor element and a lead, a manufacturing method thereof, and a power conversion device.SOLUTION: A semiconductor element 5a includes an upper surface electrode 4a. A lead 1 has a first surface 1F facing the upper surface electrode 4a and a second surface 1S opposite the first surface 1F. A solder layer 3a connects the upper surface electrode 4a of the semiconductor element 5a and the lead 1. The lead 1 includes a notch 2 penetrating from the first surface 1F to the second surface 1S. The notch 2 is filled with a solder layer 3a.SELECTED DRAWING: Figure 7
Patent JP-2021101306-A (JP)
Title: Automatic vending machine, automatic vending machine system, and article vending method of automatic vending machine
Inventor: SEKI KOSUKE
IPC: G07F9/00
Filed: 2019-12-24
Abstract: To provide an automatic vending machine, an automatic vending machine system, and an article vending method of the automatic vending machine such that when a plurality of articles are purchased from the automatic vending machine that uses a carrier tray to carry the articles, the article purchase time can be shortened.SOLUTION: An automatic vending machine comprises: an additional purchase button B3 and a purchase decision button B2 for selectively setting a single-article vending mode M1 in which a carrier tray 112 carries selected articles to an article taking-out region, one by one, and a multiple-article vending mode M2 in which a plurality of selected articles is mounted on the carrier tray 112 and carried to the article taking-out region; and a vending control unit 11 which performs control to carry the selected article directly to the article taking-out region with the carrier tray 112 when a purchase of the selected article is decided in the single-article vending mode M1, and mount the plurality of selected articles on the carrier tray 112 one after another and carries them to the article taking-out region when a purchase of the plurality of articles is decided in the multiple-article vending mode M2.SELECTED DRAWING: Figure 3
Patent JP-2021103701-A (JP)
Title: Liquid processing apparatus, liquid processing method and computer-readable recording medium
Inventor: MIURA TAKUYA
IPC: G03F7/30
Filed: 2019-12-24
Abstract: To provide a liquid processing apparatus capable of controlling an in-surface temperature distribution of a substrate more uniformly, a liquid processing method, and a computer-readable recording medium.SOLUTION: An example liquid processing apparatus comprises: a substrate holding part configured to hold a substrate; a processing liquid supply part configured to supply a processing liquid to a surface of the substrate; a gas supply part configured to supply a gas to the surface of the substrate; and a control part. The gas supply part includes a diffusion nozzle which has a plurality of exhaust nozzles formed extending at different angles to the surface of the substrate respectively. The control part performs, in a state in which the processing liquid is being supplied to the surface of the substrate, processing to control the gas supply part to jet the gas from the diffusion nozzle to a region at least including a center part of the surface of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2021102665-A (JP)
Title: Ink composition for aqueous ballpoint pen
Inventor: OGURA KOSUKE
IPC: C09D11/18
Filed: 2019-12-24
Abstract: To provide an ink composition for aqueous ballpoint pen that uses resin particles including a dye or a pigment and hardly causes writing defect without occurrence of a phenomenon where in the writing under large writing angle or high load condition, in particular, under high temperature, a drawing line skips.SOLUTION: The ink composition for an aqueous ballpoint pen of the present invention contains at least resin particles having an average particle size of 0.3 to 6 μm, a formalin condensate of naphthalene sulfonic acid and at least one selected from the group A below. Group A: alkylbenzene sulfonic acid, alkylnaphthalene sulfonic acid, alkyl diphenyl ether disulfonic acid, polyoxyethylene tribenzylphenyl ether, polyoxyethylene distyrenized phenyl ether (except for phosphoric acid ester).SELECTED DRAWING: None
Patent JP-2021105136-A (JP)
Title: Rubber composition for tread and tire
Inventor: SOFUE NAOYA
IPC: B60C1/00
Filed: 2019-12-27
Abstract: To provide a rubber composition for a tread that has both excellent dry grip performance and good abrasion resistance in a wide temperature range and to provide a tire having a tread composed of the rubber composition for the tread.SOLUTION: The rubber composition for a tread includes, based on 100 pts.mass of a rubber component containing 80 mass% of styrene-butadiene rubber, 95 pts.mass of silica, a low-softening-point solid resin having a softening point of not less than 80°C to less than 110°C and a high-softening-point solid resin having a softening point of 110 to 170°C in which the total amount of the low-softening-point solid resin and the high-softening-point solid resin is 15 pts.mass or more based on 100 pts.mass of the rubber component and the mass ratio of the low-softening-point solid resin to the high-softening-point solid resin is 1.1 or more. The tire has a tread composed of the rubber composition for the tread.SELECTED DRAWING: None
Patent JP-2021107484-A (JP)
Title: Porous polyimide film, secondary battery separator, and secondary battery
Inventor: NAKADA KOSUKE
IPC: C08J5/18
Filed: 2019-12-27
Abstract: To provide a porous polyimide film excellent in tensile breaking strength and air permeability.SOLUTION: A porous polyimide film includes a plurality of holes. An average flatness rate of the holes is 0.1-0.7. A coefficient of variation of distance between adjacent holes is 0.10-0.40. A front surface and a rear surface are communicated with each other by a range of the holes.SELECTED DRAWING: None
Patent JP-2019511573-A (JP)
Title: 非経口投与用ホスホマイシン製剤
IPC: A61K47/18
Filed: 2017-03-16
Abstract: 本発明は、非経口投与、特に静脈内投与用のホスホマイシン製剤に関する。従来技術において該製剤は、投与に先立って直接希釈される粉末としてホスホマイシンを提供する。本発明の目的は、生産及び投与がより容易である、又は追加の投与工程を防ぐことによって、医療従事者に対する突き刺し受傷リスク、及び（例えば汚染又は間違った投薬に起因する）患者に対する健康リスクを低下させる、非経口投与用ホスホマイシン製剤を提供することである。本発明において、驚いたことにホスホマイシンは一般に考えられているよりも水溶液においてはるかに安定していることが示された。したがって、本発明は、非経口投与用の水溶液を含む密閉容器を提供する。少なくとも１つのホスホマイシンの薬学的に許容可能な塩、特にホスホマイシン二ナトリウム塩と、薬学的に許容可能な酸、特にコハク酸とが上記溶液に溶解されている。好ましい容器は、プラスチック製若しくはガラス製の破断可能なアンプル、穿孔可能なバイアル、輸液バッグ、又はプレフィルドシリンジである。【選択図】なし
Patent JP-2019536831-A (JP)
Title: Ｕｖ硬化性プライマー用ポリマー組成物
IPC: C09D153/02
Filed: 2016-09-29
Abstract: 本明細書に記載のＵＶ硬化性プライマー配合物用のポリマー組成物。プライマー配合物は、以下：以下のａ）〜ｄ）から選択される少なくとも１つの改質剤：ａ）本明細書に記載されるＲ１Ｒ２Ｃ＝ＣＲ３−（ＣＯ）−Ｚ（式Ａ）、ｂ）Ｍｎ≦１５００ｇ／ｍｏｌ、および５０〜５００ｍｇＫＯＨ／ｇの酸価を有するアクリレート含有オリゴマー、ｃ）重合形態で、塩化ビニルと、酢酸ビニルと、以下：ヒドロキシル含有アルキルアクリレート、ヒドロキシル含有アルキルメタアクリレート、もしくはそれらの組み合わせの少なくとも１つとを含むランダムターポリマー、またはｄ）ａ）〜ｃ）の任意の組み合わせから選択される改質剤を含有する。そのようなプライマー配合物は、オレフィン系ポリマー発泡体の結合に有用である。【選択図】なし
Patent JP-2019525858-A (JP)
Title: 研磨手段を提供し、付加的に部品を製造する方法
IPC: B22F3/16
Filed: 2017-06-01
Abstract: 研磨手段を提供し、及び部品を付加的に製造する方法。本発明は、粉末状のベース材料（１）の一部の設計を決定するステップと、研磨構造（２）が生じるように前記決定された設計に従ってベース材料（１）のベッド中で前記一部を選択的に固化するステップであって、前記研磨構造（２）は前記ベース材料のベッド中で依然として可動であるステップと、を備える、付加的な製造のために研磨構造（２）を提供する方法に関連する。更に、本発明は、１００μｍ未満、好ましくは６０μｍ未満の表面粗さを有する内部表面（４）を備える、付加的に製造された部品（１０）に関連する。
Patent JP-2019536903-A (JP)
Title: 磁気特性に優れた無方向性電磁鋼及びその製造方法
IPC: C22C38/00
Filed: 2017-10-26
Abstract: 磁気特性に優れた無方向性電磁鋼であって、その化学元素組成が、質量％で、Ｓｉ：０．２〜１．５％、Ｍｎ：０．０１〜０．９％、Ａｌ：０．００１〜０．００９％、Ｏ：０．００５〜０．０２％、Ｃ≦０．００５％、Ｓ≦０．００５％、Ｎ≦０．００５％、Ｔｉ≦０．００２％、残部はＦｅおよびその他の不可避不純物、かつＡｌ／Ｓｉ≦０．００６、Ｍｎ／Ｓｉ≦０．２である無方向性電磁鋼。（１）製錬工程と、（２）加熱温度を８５０℃〜１２５０℃、仕上げ圧延温度を８００〜１０５０℃とする熱間圧延工程と、（３）酸洗工程と、（４）冷間圧延工程と、（５）板温を６２０℃〜９００℃に制御する鈍焼工程と、（６）コーティング工程とを順に含む無方向性電磁鋼の製造方法。【選択図】なし
Patent JP-2020524825-A (JP)
Title: ブロックチェーン台帳を用いた機密データへのアクセスのセキュア化
IPC: G06F21/64
Filed: 2019-04-18
Abstract: ブロックチェーン台帳を用いて機密データへのアクセスをセキュアにするための方法およびシステムが提供される。第２のエンティティの代理としての第１のエンティティからの、アクセス許可の更新を、受け付けることができ、この更新は、機密データストアへのアクセス許可を変更することができる。この更新の妥当性を確認するスマートコントラクトを呼び出すことができる。ブロックチェーンコミュニティの合意形成がなされると、第２のエンティティに対するアクセス許可の更新を実行することができる。ブロックチェーンコミュニティは、機密データストアへのアクセスを共有する複数の異なる組織であってもよく、更新は、ブロックチェーンコミュニティに対するアクセス許可を格納するブロックチェーン台帳に追加することができる。