baber/WOPTO huggingface dataset:
Patent JP-2021157996-A (JP)
Title: Binder for lithium-ion secondary battery negative electrode and lithium-ion secondary battery negative electrode material containing the same
Inventor: KAJITA TETSUYA
IPC: H01M4/133
Filed: 2020-03-27
Abstract: To provide a binder for a lithium-ion secondary battery negative electrode exhibiting excellent cycle characteristics and a secondary battery negative electrode material containing the same.SOLUTION: A binder for a lithium-ion secondary battery negative electrode includes the following component (a) and the following component (b), and the weight ratio of the component (a) and the component (b) is in the range of 5:5 to 1:9. Binder for negative electrode of ion secondary battery. The component (a) is a copolymer (a) which includes a vinylcarboxylic acid constituent unit, a vinylcarboxylic acid ester constituent unit, and an aminoalkyl ester constituent unit of vinylcarboxylic acid as repeating units, and the weight average molecular weight thereof is equal to 100,000 to 3,000,000. The component (b)is a copolymer (b) which includes a vinylcarboxylic acid constituent unit, a vinylcarboxylic acid ester constituent unit, and a vinylcarboxylic acid hydroxyalkyl ester constituent unit as repeating units, the weight average molecular weight thereof is equal to 100,000 to 3,000,000.SELECTED DRAWING: Figure 1
Patent JP-2020174519-A (JP)
Title: Modular electronics housing concept
Inventor: PHILIPP SINN
IPC: H02K5/06
Filed: 2020-03-27
Abstract: To provide a modular electronics housing concept.SOLUTION: At least one first circuit board 110 equipped with an electronic component and at least one second circuit board 120 equipped with a plug and/or clamp connector 25 can be installed in a housing of an electronic module 1 through an opening 8. At least one vertically configured dome 25 is provided on an inside 5 of one housing wall 4, a first circuit board can be mounted longitudinally on the dome. The housing further includes a holding groove 70 for inserting the second circuit board in the vertical direction. The first circuit board is wirelessly electrically connected to the second circuit board for transmission of power and communication signals via a plug and/or clamp connector 35, and can be wirelessly connected to a plug and/or clamp connector of another electronic module via an additional plug and/or clamp connector.SELECTED DRAWING: Figure 1
Patent JP-2021163986-A (JP)
Title: Intercom device
Inventor: MIYAMOTO SHOHEI
IPC: H04M1/02
Filed: 2020-03-30
Abstract: To provide an intercom device capable of downsizing a swollen part to be housed in a wall surface, by devising the layout of a terminal connecting a power line and the like.SOLUTION: A swollen part 6 to be housed in an opening part formed in a wall surface of an installation object is provided on the back of a housing 5 having a uniform thickness, and a power terminal 2 made of a pair of quick connection terminals are provided at the swollen part 6. A pair of wire insertion holes 2a of the power terminal 2 are arranged adjacently in front and rear of a recess 6a formed by notching the back of the swollen part 6 and are also arranged to face a direction almost parallel to the wall surface so as to insert a power line 14 from the direction almost parallel to the wall surface.SELECTED DRAWING: Figure 3
Patent JP-2021162913-A (JP)
Title: Shopping site device
Inventor: YAMAZAKI KAORU
IPC: G06Q30/06
Filed: 2020-03-30
Abstract: To provide a shopping site device capable of automatically creating stock even for those that are not directly connected with communication equipment.SOLUTION: A shopping site device 14 includes: shopping cart means 22 for generating cart information data for specifying predetermined items, the number of the items, and a purchase price according to a specific request signal; purchase information creation means 23 for acquiring account information data including settlement information related to a log-in ID according to authentication of the log-in ID and relating cart information data to the account information data; and ordering means 24 for storing an order sheet created based on account information data and cart information data in storage means 18 when receiving a time-up signal for specifying completion of clocking of predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021162349-A (JP)
Title: Method and apparatus for supporting travel of electric vehicle
Inventor: TAKEDA YUICHI
IPC: G01C21/30
Filed: 2020-03-30
Abstract: To provide a technology for a vehicle to accurately identify its own location even when a detected landmark is not uniquely associated with a landmark on a map.SOLUTION: A travel support method (10) of an electric vehicle (1) includes: a location detection step for detecting a location of the vehicle; a travel support step (22) which sets a travel route based on the detected vehicle location and a set destination, and supports traveling along the set travel route; a charge determination step (S1) which determines whether a secondary battery (4) is being charged with electric power from a charger (7); a parking position information acquisition step (S2) which acquires parking position information of the electric vehicle (1) corresponding to the charger (7) charging the secondary battery (4) when it is determined that the secondary battery (4) is being charged; and a vehicle location correction step (S3) which corrects the vehicle location detected in the location detection step, on the basis of the acquired parking position information.SELECTED DRAWING: Figure 2
Patent JP-2020114241-A (JP)
Title: Anti cd27 antibody
Inventor: AMY M BEEBE
IPC: A61P35/00
Filed: 2020-03-31
Abstract: To provide an anti CD27 antibody in treatment of diseases such as cancer and infectious disease.SOLUTION: An antibody that binds antihuman CD27 or an antigen-binding fragment thereof includes a heavy chain variable region CDR1 including a specific amino acid sequence, a heavy chain variable region CDR2 including a specific amino acid sequence, a heavy chain variable region CDR3 including a specific amino acid sequence, a light chain variable region CDR1 including a specific amino acid sequence, a light chain variable region CDR2 including a specific amino acid sequence, and a light chain variable region CDR3 including a specific amino acid sequence.SELECTED DRAWING: Figure 7A
Patent JP-2021161926-A (JP)
Title: Abnormality cause specification device and abnormality cause specification method
Inventor: ISHIKAWA TAKASHI
IPC: F01M11/10
Filed: 2020-03-31
Abstract: To provide an abnormality cause specification device which can specify a cause of the abnormal consumption of engine oil, and an abnormality cause specification method.SOLUTION: An abnormality cause specification device comprises an engine oil quantity sensor 101, a crankcase inner pressure sensor 102, an engine oil reduction speed calculation device 103 for calculating an engine oil reduction speed on the basis of an engine oil quantity, and an abnormality cause determination device 104 for determining a cause of the abnormal consumption of engine oil on the basis of crankcase inner pressure when the engine oil reduction speed is equal to, or higher than a threshold. The abnormality cause determination device 104 comprises the abnormality cause specification device 100 which determines that a cause of the abnormal consumption of the engine oil is the wear of a piston ring 114 when the crankcase inner pressure is equal to, or higher than a first threshold, and when the crankcase inner pressure is equal to, or higher than a second threshold which is lower than the first threshold, determines that the cause of the abnormal consumption of the engine oil is a block of an oil separator 110, thus solving a problem.SELECTED DRAWING: Figure 1
Patent JP-2021160204-A (JP)
Title: Recording device
Inventor: KARITA SEIICHIRO
IPC: B41J2/175
Filed: 2020-03-31
Abstract: To reduce liquid leakage due to installation and removal of a cartridge.SOLUTION: A recording device includes: a cartridge including a housing for storing liquid; and a fitting part for fitting the cartridge. The cartridge includes a hollow needle which is connected to the fitting part.SELECTED DRAWING: Figure 2
Patent JP-2021159464-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2021043432-A (JP)
Title: Data transmission with obfuscation using obfuscation unit for data processing (dp) accelerator
Inventor: CHENG YUEQIANG
IPC: G09C1/00
Filed: 2020-04-01
Abstract: To enable data transmission with obfuscation using an obfuscation unit for data processing (DP) accelerator.SOLUTION: A host communicates with a data processing (DP) accelerator using an obfuscation scheme. The DP accelerator receives a training request from the host. The training request includes obfuscated data that includes one or more AI models and/or training input data. The DP accelerator deobfuscates the obfuscated data using an obfuscation unit of the DP accelerator to obtain the one or more AI models and train the one or more AI models based on the training input data.SELECTED DRAWING: Figure 5
Patent JP-2021162523-A (JP)
Title: Inspection device
Inventor: YAMAMOTO YOSUKE
IPC: G01N23/18
Filed: 2020-04-02
Abstract: To provide an inspection device with which it is possible to estimate radiation dose with which a specimen is irradiated at inspection time, without the need for radiating radiation and measuring exposure dose using a dose meter.SOLUTION: Provided is an inspection device 1 comprising a storage unit 34 and an exposure dose calculation unit 50, wherein the exposure dose calculation unit 50 executes: a first step for calculating a radiation dose when radiation is radiated from a radiation generator 22 and an image is acquired, on the basis of the reference radiation dose stored in the storage unit 34; a second step for calculating a radiation dose when the relative positions of the radiation generator 22 and a specimen is changed; a third step for calculating the total value of radiation doses with which the specimen is irradiated; and a fourth step for outputting the total value.SELECTED DRAWING: Figure 4
Patent JP-2020101573-A (JP)
Title: Position specifying device
Inventor: FURUHIRA JUNICHI
IPC: G01B11/24
Filed: 2020-04-03
Abstract: To efficiently perform positioning of a surveying device for acquiring three-dimensional information.MEANS FOR SOLVING THE PROBLEM: A position specifying device includes: a scanning data acquiring unit 105 for acquiring three-dimensional information of a construction object from a three-dimensional surveying device; a correspondence relation specifying unit for specifying a correspondence relation between a first three-dimensional model based on design data of the construction object and a second three-dimensional model based on the three-dimensional information; and a construction content specifying unit 107 for specifying execution content of the construction object based on the correspondence relation.SELECTED DRAWING: Figure 1
Patent JP-2020115576-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/423
Filed: 2020-04-07
Abstract: To provide a semiconductor device which has a novel structure using an oxide semiconductor layer of a novel structure.SOLUTION: A semiconductor device has: a first oxide semiconductor layer which is formed on a substrate having an insulating surface and has a crystalline region grown from the surface toward the inside of the first semiconductor layer; a second oxide semiconductor layer on the first oxide semiconductor layer; a source electrode layer and a drain electrode layer, which contact the second oxide semiconductor layer; a gate insulation layer which covers the second oxide semiconductor layer, the source electrode layer and the drain electrode layer; and a gate electrode layer on the gate insulation layer in a region which overlaps the second oxide semiconductor layer, in which the second oxide semiconductor layer is a layer having crystal grown from the crystalline region.SELECTED DRAWING: Figure 1
Patent JP-2021164617-A (JP)
Title: Vacuum cleaner
Inventor: MIZUSHIMA SATOSHI
IPC: A47L9/24
Filed: 2020-04-08
Abstract: To provide a vacuum cleaner in which a suction tool can be used by being connected to both a suction port on a body side and a suction port of an extension pipe, and two suction ports of different shapes can be used without needing an attachment other than the extension pipe.SOLUTION: A vacuum cleaner 1 includes: a cleaner body 1a having a dust collection part 8 and an electric blower 6; a body suction port part in which a body suction port leading to the dust collection part 8 is formed; an extension pipe 3, one end of which can be connected to the body suction port, and in which an extension pipe suction port is formed at the other end; and a suction tool 4 having a joint part 5 in which a connection tube part connectable to both the body suction port and the extension pipe suction port is formed, and a suction port body 4a in which a suction port 7 is formed at the bottom surface. The body suction port is of a first shape. The extension pipe suction port is of a second shape different from the first shape when viewed from an axial direction of the extension pipe 3.SELECTED DRAWING: Figure 16
Patent JP-2021168324-A (JP)
Title: Wafer polishing method and polishing device
Inventor: OZEKI MASAAKI
IPC: B24B49/04
Filed: 2020-04-09
Abstract: To provide a wafer polishing method and polishing device, the method including a posterior polishing step capable of reducing variations in shapes of wafers caused in a prior polishing step.SOLUTION: A wafer polishing method for correcting a shape of a polished wafer on which polishing has been performed by performing correction polishing on the wafer pressed against polishing cloth while continuously supplying a polishing composition including water includes the steps of: measuring the shape of the polished wafer before the correction polishing; depending on the measured shape of the polished wafer, determining a type and concentration of a surfactant to be included in the polishing composition; and performing the correction polishing while supplying the polishing composition adjusted on the basis of the determined type and concentration of the surfactant.SELECTED DRAWING: Figure 1
Patent JP-2021171175-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: reservation means capable of reserving up to a predetermined number of pieces of acquired start information; lottery means for holding a lottery by using start information under reservation when a variation start condition is satisfied; pattern control means for performing control so as to derive a lottery result by variation displaying a pattern when a variation start condition is satisfied; special game state control means capable of shifting to a special game state in which a pattern is not displayed variably when a special stop mode for showing a special result is derived; specific game state control means capable of shifting to a specific game state that is a game state in which a pattern is displayed variably and is more advantageous than a normal game state when a specific stop mode for showing a specific result is derived; preceding determination means capable of performing preceding determination of a lottery result; and preceding performance control means for performing control so as to execute a preceding performance prior to variation display of a pattern on the basis of a result of preceding determination.SELECTED DRAWING: Figure 8
Patent JP-2021178714-A (JP)
Title: Sheet processing device, laminate processing device, image forming device and image forming system
Inventor: TAKAHASHI WATARU
IPC: B65H37/04
Filed: 2020-05-13
Abstract: To provide a sheet processing device configured so that at least one sheet-like medium (an inside paper) can be inserted into overlapped sheets (a laminated sheet) and accuracy of relative position of the sheet-like medium with respect to the overlapped sheets can be improved.SOLUTION: A sheet processing device according to the present invention is configured to tuck a sheet-like medium into overlapped sheets in which two sheets are overlapped and portions of the sheets are jointed to each other. The sheet processing device has a singular insertion mode in which a singular sheet-like medium is inserted into the overlapped sheets and a plural insertion mode in which a plurality of sheet-like media are inserted along a conveyance direction into the overlapped sheets. In each of the modes, the sheet-like media are inserted into while stopping the overlapped sheets. This enables a singular inside paper and a plurality of inside papers to be automatically inserted into the overlapped sheets, and can improve accuracy of relative position of the sheet-like media with respect to the overlapped sheets.SELECTED DRAWING: Figure 12
Patent JP-2021184554-A (JP)
Title: Reading device, output device, and image forming apparatus
Inventor: WATANABE HIROSHI
IPC: H04N1/028
Filed: 2020-05-22
Abstract: To reduce diffusely reflected light reflected in a reflection area of a document while maintaining uniformity of light, compared with a case in which an emission surface is narrowed to narrow the reflection area.SOLUTION: A light emission unit for regular reflection 31 has an emission surface 313 and emits light from the emission surface 313. A light emission unit for diffuse reflection 32 has an emission surface 323 and emits light from the emission surface 323. A reflector for regular reflection 33 is a member having a reflection surface 331 that reflects light emitted from the emission surface 313 toward a document 2. The reflection surface 331 of the reflector for regular reflection 33 is a surface having a main scanning direction A1 as a longitudinal direction similar to the emission surface 313 of a light guide body 312 and has a rectangular shape when seen from the front. The dimension W2 in a short direction A4 of the reflection surface 331 is shorter than the dimension W1 in a short direction A3 of the emission surface 313.SELECTED DRAWING: Figure 3
Patent JP-2021191017-A (JP)
Title: Wiring member
Inventor: YAMAZAKI JUN
IPC: H02G3/04
Filed: 2020-05-25
Abstract: To provide a technique to prevent a linear transmission member from floating from a sheet in a wiring member, which has an intersection section on the sheet.SOLUTION: A wiring member 10 includes: a sheet 20; a plurality of first linear transmission members 30A and 30B disposed on the sheet 20; and a second linear transmission member 30C intersecting with at least two or more first linear transmission members 30A and 30B among the plurality of first linear transmission members 30A and 30B. Length D2 of a first crossing section in which the second linear transmission member 30C intersects with each of the at least two or more first linear transmission members 30A and 30B is larger than a maximum fixed interval (a dimension D5) of the second linear transmission member 30C excluding at least the first crossing section of the fixed interval. In the first crossing section, the second linear transmission member 30C is positioned closer to the sheet side than the at least two or more first linear transmission members 30A and 30B.SELECTED DRAWING: Figure 2
Patent JP-2021188432-A (JP)
Title: Shovel
Inventor: HONDA KEIJI
IPC: E02F9/22
Filed: 2020-06-03
Abstract: To provide a technology that can further improve the stability of a shovel during the discharge operation of an attachment.SOLUTION: A shovel in accordance with an embodiment of the present disclosure is provided with a lower traveling body, an upper revolving body that is mounted on the lower traveling body so that it can revolve freely, an attachment including a boom attached to the upper revolving body, an arm attached to a tip of the boom, and a bucket attached to a tip of the arm, and a boom cylinder that drives the boom. When the attachment performs a discharging operation to discharge the contents of the bucket to the outside, hydraulic fluid is supplied to the boom cylinder regardless of the operation state of the boom.SELECTED DRAWING: Figure 7
Patent JP-2021192716-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-08
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2021193542-A (JP)
Title: Advertisement display system
Inventor: HOTTA FUUKO
IPC: A63F13/5372
Filed: 2020-06-09
Abstract: To provide an advertisement display system that provides a mechanism for effectively and cognitively propagating advertisements through interaction between avatars in a virtual space.SOLUTION: In an advertisement display system that displays advertisements to users in a virtual reality space, in which a server device and a plurality of user terminals are connected to each other so as to be able to communicate with each other via a network such as the Internet, the server device 2 includes: an advertisement display unit 221 that displays advertisements on avatars operated by the users in the virtual reality space; a contact information acquisition unit 222 that acquires information on the contact time with other avatars operated by other users and the number thereof, of the avatar in the virtual reality space; and an advertisement fee calculation unit 223 that calculates advertisement fees given to the user and the other users, respectively, based on the information on the contact time and the number acquired by the contact information acquisition unit 222.SELECTED DRAWING: Figure 2