baber/WOPTO huggingface dataset:
Patent JP-2021176782-A (JP)
Title: Glass container having enhanced intensity and enhanced damage durability
Inventor: THERESA CHANG
IPC: C03C17/32
Filed: 2021-07-05
Abstract: To provide an alternative glass container showing at least two of an improved durability to layer peeling, a high strength and/or damage durability in combination and used as a medicine package.SOLUTION: A glass container 100 may include a body 102 having an inner surface 104, an outer surface 106, and a thick-wall part extending between the outer surface and the inner surface. At least the inner surface of the body may have a layer peeling coefficient of 10 or less. A fastness inorganic coating may be arranged at the periphery of at least a part of the outer surface of the body. The outer surface of the body having the fastness inorganic coating may have a friction coefficient of 0.7 or less.SELECTED DRAWING: Figure 1
Patent JP-2022014457-A (JP)
Title: Method for manufacturing silicon carbide semiconductor device having improved characteristics
Inventor: PILUSO NICOLO
IPC: H01L29/12
Filed: 2021-07-06
Abstract: To provide a method for manufacturing a silicon carbide semiconductor device having improved characteristics.SOLUTION: A method for manufacturing a silicon carbide semiconductor device includes the steps of: preparing a silicon carbide wafer (21) having a substrate (22); and carrying out an epitaxial growth for the formation of an epitaxial layer (23) with a top surface (23a) on the substrate (22). Following upon the step of carrying out an epitaxial growth, the method includes the step of removing a surface portion of the epitaxial layer (23) starting from the top surface (23a) so as to remove surface damages present at the top surface (23a) as a result of propagation of dislocations (24) from the substrate (22) during the previous epitaxial growth and so as to define a resulting top surface (23a') substantially free of defects.SELECTED DRAWING: Figure 3
Patent JP-2021184265-A (JP)
Title: Method for registering and authenticating user in recognition system, facial recognition system, and method for authenticating user in authentication system
Inventor: KEVIN ALAN TUSSY
IPC: G06T7/00
Filed: 2021-07-08
Abstract: To provide a method and a facial recognition system for validating three-dimensional aspects of a face of a user without the need for additional expensive biometric readers or systems.SOLUTION: A method for validating an authentication certificate in a facial recognition authentication system which authenticates a user via a user's camera of a camera equipped mobile device includes: capturing and storing enrollment biometric information from at least one first image of the user taken via the camera of the mobile device; capturing authentication biometric information from at least one second image of the user; capturing, during imaging of the at least one second image, path parameters via at least one movement detecting sensor indicating an authentication movement of the mobile device; comparing the authentication biometric information to the stored enrollment biometric information; and comparing the authentication movement of the mobile device to an expected movement of the mobile device to determine whether the authentication movement sufficiently corresponds to the expected movement.SELECTED DRAWING: Figure 9
Patent JP-2023010371-A (JP)
Title: Frequency multiplier and output power detection method
Inventor: DONG RUIBING
IPC: H03B19/14
Filed: 2021-07-09
Abstract: To provide a frequency multiplier capable of detecting output power while suppressing attenuation of a high frequency signal.SOLUTION: A frequency multiplier 1 includes an input unit 10 that generates a drive signal Sb in which a bias voltage is superimposed on a fundamental wave signal, a nonlinear circuit unit 40 that generates a distortion signal Sd from the drive signal Sb by a nonlinear element 41, an output unit 50 that outputs a desired harmonic with remaining harmonics attenuated, a detection unit 20 that detects the magnitude of a power supply current Idd flowing from a power supply to the nonlinear circuit unit 40, and generates and outputs an electrical detection value Sdet corresponding to the magnitude of the power supply current Idd, and a blocking unit 30 provided between the detection unit 20 and the nonlinear circuit unit 40 and having a filter 31 including the frequencies of the fundamental wave and the desired harmonic in a blocking band.SELECTED DRAWING: Figure 2
Patent JP-2023011170-A (JP)
Title: Animal suspender
Inventor: SAKAGUCHI MAYA
IPC: A01K13/00
Filed: 2021-07-12
Abstract: To provide an animal suspender fitted to a body shape of an animal and preventing a diaper, underpants, etc. from slipping off.SOLUTION: An animal suspender 1 includes a first belt-like part 10, a second belt-like part 20, a third belt-like part 30, a back ring 40 and a breast pad 50. The first belt-like part 10, the second belt-like part 20 and the third belt-like part 30 include clips 60 attached to one ends thereof. Further, the breast pad 50 is attached to the other ends in an opposite side of the one ends. When the breast pad 50 is applied to the breast of an animal and the back ring 40 is disposed on the back of the animal, the back ring 40 and the breast pad 50 are positioned to suppress the movement. The first belt-like part 10 and the second belt-like part 20 clamp a body-worn article 100 from the back to the rump of the animal, and the third belt-like part 30 passes through between front legs of the animal to clamp the body-worn article 100 at the rump side. Accordingly, the animal suspender can be fitted to the body shape of the animal and can prevent the body-worn article 100 from slipping and falling off.SELECTED DRAWING: Figure 1
Patent JP-2021164832-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2021-07-16
Abstract: To provide a game machine capable of excellently controlling a game transferring across a plurality of game states.SOLUTION: In the case where a short-term time shortening game state occurs, when one-time variable display which reaches an upper limit (upper limit game frequency) of a time shortening frequency at the start is reserved, variable display is started right after the short-term time shortening game state starts, a time shortening state flag is off at a timing at which to start performing the variable display, and control of a right start winning device 432 is changed to control (entry normal control) corresponding to a non-time shortening state from control (entry easy control) corresponding to the time shortening state. Thus, in the short-term time shortening game state, a player can concentrate on variable display during execution and display of result information without entry operation of game balls into a game area.SELECTED DRAWING: Figure 30
Patent JP-2023014929-A (JP)
Title: Steel plate and method for producing the same
Inventor: NAKAMURA NAOTO
IPC: C22C38/60
Filed: 2021-07-19
Abstract: To provide a steel plate that is excellent in paint corrosion resistance and low temperature toughness.SOLUTION: Provided is a steel plate that contains a predetermined element, has a chemical composition of Ceq.≤0.50%, and has a microstructure containing a composite structure of ferrite and a hard phase, and in which the average crystal grain size of the ferrite at the center of the plate thickness is 35 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022167740-A (JP)
Title: Rare earth extraction process prediction control method and system
Inventor: ZHU JIANYONG
IPC: C22B3/26
Filed: 2021-06-21
Abstract: To provide a rare earth extraction process prediction control method and a system that can improve production efficiency and accuracy of the rare earth extraction process.SOLUTION: A method comprises the steps: building a rare earth extraction space model by taking flows of an extraction agent, feed liquid and acid liquor in the rare earth extraction process as pieces of input, taking concentrations in a water phase and an organic phase as the states, and taking contents of rare earth element components difficult to extract and easy to extract as pieces of output; discretizing the rare earth extraction output space model to obtain a state space increment model; constructing a predictive control output model on the basis of the state space incremental model; constructing an optimization description problem on the basis of the predictive control output model; solving the optimization description problem to obtain an optimal solution; and determining a control quantity on the basis of the optimal solution, and controlling the rare earth extraction process.SELECTED DRAWING: Figure 3
Patent JP-2023023461-A (JP)
Title: Circularity estimation system and circularity estimation method of cylinder bore
Inventor: MIYAHARA WATARU
IPC: F02D45/00
Filed: 2021-08-05
Abstract: To accurately estimate circularity of a cylinder bore.SOLUTION: An estimation system 1 includes a rotating shaft 3 rotating in a cylinder bore 11, wherein length measuring sensors 36A, 36B for measuring separation distances α, β from a facing inner peripheral surface 11a of the cylinder bore 11 are disposed at two positions opposed by 180° to each other across a center axis Os thereof. Every time the rotating shaft 3 rotates by a prescribed angle, a deviation amount δ1 of the center axis Os of the rotating shaft 3 with respect to a center axis Ob of the cylinder bore 11 is calculated on the basis of the separation distances α, β respectively calculated by the two length measuring sensors 36A, 36B, and a radius value of the cylinder bore 11 calculated on the basis of the separation distance α is corrected by the deviation amount δ1.SELECTED DRAWING: Figure 5
Patent JP-2023023467-A (JP)
Title: Management system, management method, and vehicle arithmetic unit
Inventor: OKAMURA MASA
IPC: G06F9/50
Filed: 2021-08-05
Abstract: To stabilize job arithmetic processing in grid computing using arithmetic units of vehicles.SOLUTION: A control part estimates that a specific vehicle is in a stable mode when a job completion time is equal to or less than a user arrival time in comparison between the user arrival time of the specific vehicle and the job completion time, estimates that the specific vehicle is in an unstable mode when the job completion time is longer than the user arrival time, and when estimating that the specific vehicle is in the unstable mode, requests a user of the specific vehicle to delay timing of operating the specific vehicle.SELECTED DRAWING: Figure 12
Patent JP-2023026815-A (JP)
Title: Information processing device, mobile object, information processing system, and program
Inventor: HAGA TSUGIHIKO
IPC: G05D1/02
Filed: 2021-08-16
Abstract: To reduce costs and labor in detecting anomalies in the field.SOLUTION: The information processing device includes an input unit for inputting acquired information acquired by a mobile body, a control unit for generating information necessary for the patrol route of the mobile body based on the acquired information, an output unit that outputs generated information, and a storage unit that stores the acquired information. The acquired information includes date and time information when the mobile unit accompanies the user, sensor information obtained by a sensor unit that measures the physical quantity of the object to be measured by the movable object, which is associated with the date and time information, imaging information obtained by imaging the movable object associated with the date and time information, and movement information related to the movement route of the mobile body, in which the position information acquired by a positioning unit of the mobile body is associated with the date and time information. The control unit extracts user behavior information from the imaging information, determines whether or not the user behavior information of at least one of the sensor information, the imaging information, and the movement information of the acquired information includes an abnormal state, and adds additional information indicating the abnormal state to the acquired information determined to include the abnormal state.SELECTED DRAWING: Figure 2
Patent JP-2023028462-A (JP)
Title: Mounting structure of heat insulation material
Inventor: MATSUMOTO TAKASHI
IPC: E04B1/76
Filed: 2021-08-19
Abstract: To provide a mounting structure for easily and simply mounting a heat insulation material on a structure on the ground.SOLUTION: A mounting structure of a heat insulation material 10 installed on a foundation F on which a building is fixed is provided with: a wall plate 15 for maintaining the heat insulation material in a close-facing state on an outside surface Fs rising from a ground E of the foundation; and a mounting device 20 for positioning and holding the wall plate slidably in a parallel direction to the foundation. The wall plate is formed in a configuration that is positioned on the back side of the heat insulation material against the foundation and is sandwiched between the wall plate and the outer surface of the foundation to maintain the face-to-face condition of the heat insulation material. The mounting device has an upper holding part 21 for undetachably holding the upper part of the wall plate on the upper part of the foundation, and a lower holding part 23 for undetachably holding the lower part of the wall plate on the outside surface of the foundation in the separating direction. The lower holding part is formed in a receiving structure for receiving the lower part of the wall plate in a placed state, and the upper holding part is formed in a configuration for limiting the movement of the upper part of the wall plate in the separating direction by facing the back surface side of the upper part of the wall plate to the heat insulation material.SELECTED DRAWING: Figure 2
Patent JP-2023031947-A (JP)
Title: Drawer member and packing box
Inventor: NAGAHARA KOTARO
IPC: B65D5/42
Filed: 2021-08-26
Abstract: To provide a drawer member which can be automatically kept at a position raised from an internal space.SOLUTION: A drawer member 3 is housed in an inner space of an outer box 2 in a state of supporting an article M, is pulled up from the inner space, and projects the article M out of an upper opening 2U of the outer box 2. The drawer member 3 comprises: a support body 30 in which the article M is disposed along a support plate 31; and a pair of engagement pieces 38 which are connected to both ends of the support plate 31 via repulsive bending lines L7. The pair of engagement pieces 38 are housed in the inner space along with the support body 30 in a state of being folded along the repulsive bending line L7, and is pressed on an inner surface of the outer box 2 by repulsive force around the repulsive bending line L7. When the support body 30 is pulled up from the inner space, each of the engagement pieces 38 is opened by the repulsive force around the repulsive bending line L7, engages a bottom end 38A with an edge 2E of the upper opening 2U, and keeps the support body 30 at a raised position.SELECTED DRAWING: Figure 8
Patent JP-2023032722-A (JP)
Title: Silicon carbide semiconductor device
Inventor: KUMADA KEISHIRO
IPC: H01L29/12
Filed: 2021-08-27
Abstract: To provide a silicon carbide semiconductor device that has high dielectric breakdown resistance and superior switching characteristics and can be prevented from increasing in cost.SOLUTION: In an intermediate region 3 rectangularly surrounding a circumference of an active region 1, a gate polysilicon wiring layer 62 is provided on a gate insulation film 38 on a top surface of a semiconductor substrate 10 with a field oxide film 61 interposed. An inside part 62b of the gate polysilicon wiring layer 62 faces a p-type region in a front surface region on the top surface of the semiconductor substrate 10 via only the gate insulation film 38. At a part of the intermediate region 3 which faces a corner 1a of the active region 1, a low carrier lifetime region 71 formed by introducing a carrier lifetime killer is provided in a manner to overlap with the p-type region and face the gate polysilicon wiring layer 62 in a depth direction, so that the minority carrier lifetime of the corner part of the intermediate region 3 is shorter than the minority carrier lifetime of a linear part of the intermediate region 3.SELECTED DRAWING: Figure 2
Patent JP-2023035610-A (JP)
Title: Report creation auxiliary device and report creation auxiliary system
Inventor: MITSUMORI KEITA
IPC: G16H15/00
Filed: 2021-09-01
Abstract: To automatically provide a person to have a consultation with according to the details of a medical report, and reflect a result of consultation on the medical report more simply without misunderstanding.SOLUTION: A report creation auxiliary device comprises an analysis unit, an evaluation unit, a determination unit, a specification unit, and a notification unit. The analysis unit analyzes a report and creates an analysis result. The evaluation unit evaluates the report based on the analysis result, and creates an evaluation result. The determination unit determines whether an opinion on the report needs to be sought based on the evaluation result. When the determination unit determines that an opinion on the report needs to be sought, the specification unit specifies a person to have a consultation with. The notification unit performs notification to the person.SELECTED DRAWING: Figure 4
Patent JP-2023035633-A (JP)
Title: Vehicle front part structure
Inventor: MIZUNO Yuto
IPC: B62D25/16
Filed: 2021-09-01
Abstract: To provide a vehicle front part structure that can prevent the occurence of wind noise.SOLUTION: A vehicle front part structure includes: a windshield 10; a bonnet hood 11 disposed at a front side of the windshield 10; and a fender panel 20 disposed at an outer side of the bonnet hood 11. The fender panel 20 includes: an upper surface portion 20A adjacent to an edge portion 13 at an outer side of a rear portion of an upper surface 12 of the bonnet hood 11; and a side surface portion 20B disposed continuously with an outer side of the upper surface potion 20A and forming a side surface of a vehicle. A protrusion 32 is disposed on the upper surface portion 20A.SELECTED DRAWING: Figure 1
Patent JP-2023036096-A (JP)
Title: food container
Inventor: OSHIRO DAISUKE
IPC: B65D81/34
Filed: 2021-09-02
Abstract: To provide a food container allowing temperature unevenness in food in the food container not to be created upon temperature adjustment of the food accommodated in the food container using a temperature adjustment device.SOLUTION: A food container in accordance with an embodiment comprises side wall parts erected from a bottom and peripheral edges of the bottom, and is provided with: a container body having an opening at an upper part; a temperature adjustment device, which is one of a heating device, a thermal insulation device, and a cold insulation device, placed in the container body; a lid body to cover the opening of the container body; and a plurality of inner trays for accommodating food, which are received adjacent to each other in a first receiving space formed above the temperature adjustment device in the container body, wherein each of the plurality of inner trays includes: a food accommodation part having an opening for an entrance; and a peripheral edge part of the food accommodation part partitioning the opening for the entrance, the peripheral edge part including a plurality of convex parts formed so as to protrude to an outside of the opening for the entrance, and at least one concave part formed between a pair of the convex parts adjacent to each other along a circumferential direction of the peripheral edge part.SELECTED DRAWING: Figure 1
Patent JP-2023037781-A (JP)
Title: Server device and power transaction system
Inventor: Kogure Hiromitsu
IPC: G06Q50/06
Filed: 2021-09-06
Abstract: To provide a technique capable of optimally performing transaction of power exchange without interrupting the transaction of power exchange as much as possible.SOLUTION: A server device 3 includes a processor 31 and a memory 32 that stores a program executed by the processor 31. A plurality of units include a first unit, a second unit, and a third unit. The processor 31 accepts a bid concerning transaction of power exchange of the second unit with respect to the first unit. When the second unit does not perform power exchange with respect to the first unit at a scheduled time of power exchange, the third unit performs contract processing for performing power exchange with respect to the first unit.SELECTED DRAWING: Figure 5
Patent JP-2023038550-A (JP)
Title: Visitor identification device, visitor identification type intercom system device, visitor identification method, program, and recording medium
Inventor: FUKUI HIDETO
IPC: G06Q50/16
Filed: 2021-09-07
Abstract: To provide a visitor identification device capable of identifying a visitor and securing validity of identification of the visitor.SOLUTION: A visitor identification device 10 comprises: a collation object information acquisition part 11 which acquires, from a slave unit of an intercom device, as a request related to identification of the visitor, collation object information related to a visitor; a master information extraction part 12 which extracts master information related to registered persons, the collation object information and the mater information including biological information; an identification part 13 which collates the collation object information with the master information to identify the visitor; and an output part 14 which outputs, to at least one of the slave unit and the master unit, the result of the identification as a response to the request.SELECTED DRAWING: Figure 1
Patent JP-2021185195-A (JP)
Title: Cxcr4 inhibitor and use thereof
Inventor: ELYSE MARIE JOSEE BOURQUE
IPC: C07D401/14
Filed: 2021-09-07
Abstract: To provide a compound, its composition, and a using method of them.SOLUTION: There are provided a compound, its composition, and a using method of them. The invention is related to a compound useful for inhibiting C-X-C receptor 4 type (CXCR4), and a method. There are provided a pharmaceutically acceptable composition containing the compound, and a method for using the composition in the treatment of various disabilities.SELECTED DRAWING: None
Patent JP-2023038803-A (JP)
Title: Data collection device, data collection system and data collection method
Inventor: YOKOYAMA DAIKI
IPC: A61B5/00
Filed: 2021-09-07
Abstract: To suppress excessive overload of a server when collecting data from a plurality of terminal devices.SOLUTION: A data collection device can communicate with a plurality of terminal devices 10 located within a prescribed target area and respectively held by individuals, and collect data from the terminal devices. The data collection device includes a transmission control part 232 controlling transmission of the data from the terminal devices, and a calculation part 231 for calculating the number of the terminal devices located within the target area. The transmission control part controls the transmission of the data from the terminal devices in such a manner as to, when the number of the terminal devices located within the target area is relatively large compared with a case where the number is relatively small, delay a transmission speed of the data from the terminal device or increase the number of terminal devices stopping the transmission of the data. out of the terminal devices located within the target area.SELECTED DRAWING: Figure 7