baber/WOPTO huggingface dataset:
Patent JP-2023114565-A (JP)
Title: Packing for single jet and single jet
Inventor: HAMADA KEN
IPC: F04F5/10
Filed: 2022-02-07
Abstract: To provide a packing for a single jet having high water sealing performance, capable of controlling gripping force, and capable of suppressing sticking, and to provide a single jet.SOLUTION: A water sealing part 13 is provided in a single jet 1 in which a distance between a base part 11 and a jet part 12 changes. The water sealing part 13 includes: a pair of support parts 51, 52 supported by the base part 11 and the jet part 12 in an axial direction; and a packing part 53 that is formed annularly between the pair of supports 51, 52, integratedly with the pair of supports 51, 52, and that has a plurality of peaks 53a alternately projecting outward and inward in a radial direction, and a plurality of protrusions 53c formed annularly at the top of each of a plurality of peaks 53a projecting outward wherein depth of the bottom 53b between adjacent outward projecting ridges 53a is shallower than depth of the bottom 53b between adjacent inward projecting ridges 53a.SELECTED DRAWING: Figure 2
Patent JP-2023008782-A (JP)
Title: Information processing apparatus and program
Inventor: WAKAMATSU KEN KANJI
IPC: G06Q50/10
Filed: 2022-02-09
Abstract: To provide an information processing apparatus and program for facilitating confirmation of information.SOLUTION: An information processing apparatus includes a receiving unit and a display control unit. The receiving unit is configured to receive an operation instruction corresponding to one of a first display region and a second display region. The first display region and the second display region are formed on the same screen. The display control unit performs display in a first display mode in which data is visualized, in the first display region, and performs display in a second display mode in which a part of the data is visualized, in the second display region. The display control unit changes display in the second display region in accordance with the operation instruction corresponding to the first display region.SELECTED DRAWING: Figure 1
Patent JP-2023117152-A (JP)
Title: Vehicle front part structure
Inventor: NAKAMOTO YOSHIAKI
IPC: B62D25/08
Filed: 2022-02-10
Abstract: To provide a vehicle front structure capable of improving sealing performance between a front pillar and a cowl without decreasing the rigidity and strength of the front pillar.SOLUTION: A cowl side bent portion 16 covered with a seal panel 25 seals a clearance between a pillar inner panel 13 and the cowl side bent portion 16, a clearance between the pillar inner panel 13 and the seal panel 25, and a clearance between the cowl side bent portion 16 and the seal panel 25, by means of foaming sealers W1, W2, W3. At an end of the seal panel 25 in a vehicle vertical direction, the foaming sealer W2 between the pillar inner panel 13 and the seal panel 25 and the foaming sealer W3 between the cowl side bent portion 16 and the seal panel 25 are continuously connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2023119362-A (JP)
Title: Steering device
Inventor: HAYASHIDA JUNICHI
IPC: B62D5/04
Filed: 2022-02-16
Abstract: To provide a highly versatile steering device which may be attached regardless of a shape of a connection part between a steering shaft and a steering handle.SOLUTION: A steering device 20 is detachably attached to a travel machine body 1 and rotationally operates a steering handle 4 with power of a motor 21. The steering device 20 includes: a driven rotating body 23 fixed to the steering handle 4 side; a driving rotating body 22 which rotates the driven rotating body 23 according to driving of the motor 21; and a holding part 24 which holds multiple spokes 4b of the steering handle 4 to fix the driven rotating body 23 to the steering handle 4 side. The holding part 24 includes: multiple first holding members 31 which are provided at the driven rotating body 23 and arranged along lower parts of the multiple spokes 4b; and multiple second holding members 32 which are provided at the driven rotating body 23 and arranged along upper parts of the multiple spokes 4b.SELECTED DRAWING: Figure 4
Patent JP-2023026295-A (JP)
Title: Controller of public transportation system, public transportation system, adaptive departure time determination method, and computer program product
Inventor: WISINEE WISETJINDAWAT
IPC: B61L27/00
Filed: 2022-02-22
Abstract: To improve an automation level of controlling a public transportation system.SOLUTION: A controller of a public transportation system includes: a database 1105 configured to store travel history data of passengers using a transportation service; a transfer demand prediction unit 1101 configured to receive a travel plan 1201 from each of a plurality of portable devices 1200 of the passengers using the transportation service and determine it as a transfer demand value; an arrival time prediction unit 1102 configured to predict arrival time of a transport vehicle of a first transportation service at a transfer station between the first transportation service and a second transportation service; and a dwell time analyzer 1103 configured to determine, on the basis of the predicted arrival time, cruise speed of the transport vehicle at the station and/or one or more dwell times of the second transport service.SELECTED DRAWING: Figure 1
Patent JP-2022060477-A (JP)
Title: Light-emitting device
IPC: H05B33/06
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of a light-emitting element owing to a crack in a coating film even if the cracking propagates from an end of the coating film into the coating film on condition that the light-emitting element is covered with the coating film. 
     SOLUTION: A light-emitting device 10 comprises: a substrate 100; an insulator layer 160; a light-emitting element 102; a coating film 140; and structures 150. The insulator layer 160 is formed on one face of the substrate 100, and has an opening 162. The light-emitting element 102 is formed in the opening 162. The coating film 140 is formed on the above one face of the substrate 100, and covers the light-emitting element 102, the insulator layer 160 and part of the above one face of the substrate 100. Another portion of the substrate 100, e.g. a part of an end of the substrate, hereinafter referred to as "first part", is not covered with the coating film 140. Each structure 150 is located between the corresponding first part of the substrate 100 and the insulator layer 160. The coating film 140 also covers the insulator layer 160. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122826-A (JP)
Title: Conveyance system and conveyance method
Inventor: INOUE TAKAHIRO
IPC: H01L21/677
Filed: 2022-02-24
Abstract: To provide a conveyance method capable of achieving efficient conveyance of a semiconductor wafer.SOLUTION: A conveyance method includes the steps of: acquiring wafer identification information for identifying the type of a semiconductor wafer to be inspected; acquiring jig identification information for identifying the type of a probe card mounted on each of a plurality of inspection devices; identifying the type of a probe card associated with the semiconductor wafer of the type identified by the wafer identification information; selecting an inspection device on which the probe card of the identified type is mounted out of the plurality of the inspection devices as a target inspection device; and outputting to a conveyance robot a conveyance instruction for conveying a semiconductor wafer to be inspected to the target inspection device.SELECTED DRAWING: Figure 1
Patent JP-2023124205-A (JP)
Title: Image processing system, image processing method, and program
Inventor: HARANO YUTAKA
IPC: H04N1/04
Filed: 2022-02-25
Abstract: To provide an image processing system configured to improve accuracy of correcting expansion/contraction in a read document regardless of conveyance speed.SOLUTION: An image processing system is configured by connecting one or more scanners and an image processing apparatus 5 to each other over a network. The image processing apparatus 5 includes: an image read unit which conveys a document and reads an image from the document; a selection unit 508 which selects a correction table, on the basis of a correction information DB 600 storing a plurality of correction tables for correcting image expansion/contraction based on fluctuation of conveyance speed for the document, and an image corresponding to shadow of a document end, out of the images read by the image read unit; and a correction unit 512 which corrects the image read by the image read unit in accordance with the correction table selected by the selection unit 508.SELECTED DRAWING: Figure 5
Patent JP-2023124641-A (JP)
Title: Information processing method
Inventor: KOBAYASHI HITOSHI
IPC: G06Q50/04
Filed: 2022-02-25
Abstract: To provide an information processing method, slag, and a method for manufacturing the slag that increase the feasibility of carbon-neutrality of slag.SOLUTION: An information processing device 1 including a control unit 11, a communication unit 12, and a storage unit 13, is communicably connected to a network via the communication unit 12. The control unit 11 associates slag slip information on manufactured slag with proof information that proves that electric power used to manufacture the slag is electric power defined by non-fossil value or zero emission value, and stores them in a storage unit 13.SELECTED DRAWING: Figure 4
Patent JP-2023124723-A (JP)
Title: Abnormality sign diagnosis system
Inventor: SUGIYA YUJI
IPC: G01M99/00
Filed: 2022-02-25
Abstract: To enable performing a deterioration sign diagnosis, and proposing measures to be taken from a basis of the diagnosis.SOLUTION: An abnormality sign diagnosis system of the present invention comprises: at least one acoustic sensor 2 that detects an oscillation sound of a valve; a signal processing unit 9 that processes a detection signal of the acoustic sensor; an analysis unit 11 that calculates a frequency distribution and intensity of the oscillation sound of the valve from the detection signal of the at least one acoustic sensor, obtains a kind of a state of an oscillation surface from a characteristic of the frequency distribution, and acquires a leak risk and friction coefficient from signal intensity; a determination unit 16 that determines a degree of deterioration including Normal or Not normal about a function closing a fluid of the valve, a dynamic function or a flow rate adjustment function based on the leak risk or friction coefficient the analysis unit acquires, and predicts a maintenance period of time including disassembling the valve; and a display unit 50 that presents a basis determining a degree of the leak risk or friction coefficient, in association with a principle in which the frequency distribution of the oscillation sound varies depending upon the state of the oscillation surface.SELECTED DRAWING: Figure 3
Patent JP-2023124931-A (JP)
Title: ventilation system
Inventor: MIYABE RYUTARO
IPC: F24F7/007
Filed: 2022-02-28
Abstract: To provide a ventilation system capable of preventing an indoor space from being subjected to a negative pressure even when an exhaust device and a ventilation device are operated.SOLUTION: A ventilation system comprises a ventilation device, an exhaust device, and a controller which controls operation of the ventilation device and the exhaust device. The controller has a determination section which determines whether the exhaust device is in operation. The controller executes: a first operation mode, when the determination section determines that the exhaust device is not in operation, which includes operation to control an exhaust blower so that an exhaust air flow rate becomes a first air flow rate and operation to control an air supply blower so that an air supply flow rate becomes the first air flow rate; and a second operation mode, when the determination section determines that the exhaust device is in operation, which includes operation to control the exhaust blower so that the exhaust air flow rate becomes a second air flow rate smaller than the first air flow rate and operation to control the air supply blower so that the air supply flow rate becomes a third flow rate larger than the first air flow rate.SELECTED DRAWING: Figure 1
Patent JP-2023126041-A (JP)
Title: Control system, loading machine, and control method
Inventor: OASA TAKAO
IPC: E02F9/20
Filed: 2022-02-28
Abstract: To provide a loading machine capable of optimizing loading operations.SOLUTION: A control system of a loading machine with work equipment having a bucket includes a controller. The loading machine excavates a ground composed of earth and sand placed on the ground with a bucket while moving forward. The surface of the excavated material that is excavated and held in a bucket includes a first surface that slopes upward toward the front and a second surface that connects to the front end of the first surface and slopes downward toward the front. The controller obtains the bucket angle indicating the angle of the bucket with respect to the horizontal plane during excavation work and determines the front loading angle which is the angle of the first surface with respect to the horizontal plane as the specified angle based on the bucket angle since excavation work started.SELECTED DRAWING: Figure 1
Patent JP-2023128358-A (JP)
Title: Simulation device and simulation method
Inventor: DAIHI YUTO
IPC: G08G1/00
Filed: 2022-03-03
Abstract: To appropriately determine a preceding vehicle when simulating follow-up travel by simple processing in a vehicle travel simulation device.SOLUTION: A simulation device 1 comprises: a simulation travel calculation unit 12 that performs calculation of simulation travel of a virtual vehicle in a reproduction space constituted by traffic flow data 3; and a preceding vehicle determination unit 15 that determines, on the basis of the traffic flow data, a preceding vehicle which is followed by the virtual vehicle in the simulation travel calculation from reproduced vehicles reproduced in the reproduction space. The preceding vehicle determination unit determines, as the preceding vehicle, the reproduced vehicle that moves in a direction satisfying a predetermined angle condition with respect to a travel direction vector indicating the direction of travel of the virtual vehicle, of the reproduced vehicles in a search area that is within a range of a predetermined distance from the virtual vehicle along the direction of travel of the virtual vehicle and that has a predetermined width.SELECTED DRAWING: Figure 1
Patent JP-2023131930-A (JP)
Title: Inflammatory bowel disease testing method
Inventor: MAEDA KEIKO
IPC: G01N33/53
Filed: 2022-03-10
Abstract: To provide a method of testing for inflammatory bowel disease.SOLUTION: Provided is an inflammatory bowel disease testing method comprising a step (1) of detecting gelsolin in a biological sample collected from a subject.SELECTED DRAWING: None
Patent JP-2023131989-A (JP)
Title: Gas swirling shearing device and fine bubble generating device
Inventor: MATSUURA TSUKASA
IPC: B01F25/10
Filed: 2022-03-10
Abstract: To provide a gas swirling shearing device capable of improving the generation efficiency of bubbles by ensuring flow speed difference between an inner peripheral side and an outer peripheral side in a cylindrical container.SOLUTION: A gas swirling shearing device 14 is equipped with a cylindrical member 40 that has a cylindrical inner peripheral surface, a first end wall member 42, a second end wall member 44, and a fluid swirling chamber 46. A fluid introduction hole 48 for introducing a gas-liquid mixed fluid into the fluid swirling chamber 46 is formed through the cylindrical member 40 at a position near the second end wall member 44 in an axial direction of the cylindrical member 40. A fluid discharge hole 50 penetrating the second end wall member 44 is formed along a center axis of an inner peripheral surface of the cylindrical member 40. A fluid introduction pipe 49 is communicated to the fluid introduction hole 48. The fluid introduction pipe 49 is formed along a tangential direction of the inner peripheral surface of the cylindrical member 40 in an axial view of the cylindrical member 40 and is formed so as to incline toward a side of the second end wall member 44 as separating outward in a radius direction from the cylindrical member 40 in a side view of the cylindrical member 40.SELECTED DRAWING: Figure 2
Patent JP-2022151783-A (JP)
Title: Control for passive-ventilation system of building, passive-ventilation system of building, and building with passive-ventilation system
Inventor: CHARALAMPOS ANGELOPOULOS
IPC: F24F7/007
Filed: 2022-03-23
Abstract: To provide a passive-ventilation system that maintains a thermally-comfortable internal environment and increases the energy efficiency of ventilation.SOLUTION: A method for controlling a passive ventilation system of a building includes the steps of: measuring an outdoor air temperature of air around the building; measuring an indoor air temperature of at least one zone within the building; calculating a temperature difference by subtracting the measured outdoor air temperature from the measured indoor air temperature; and, when the temperature difference is larger than zero, controlling a state of at least one passive-ventilation device of the passive ventilation system to be in any of a closed state, an open state, and one of one or more intermediate states between the closed and open states. Each state corresponds to one value of an open fraction value of at least one zone in the building, which varies between zero and 1. The opening fraction value is set to an upper fraction limit equal to 1, if the temperature difference is lower than or equal to a preset lower temperature difference limit, to a lower fraction limit greater than or equal to zero and less than 1, if the temperature difference is larger than or equal to a preset upper temperature difference limit, and otherwise, to a value of a passive-ventilation function of the temperature difference, which monotonically decreases with increase of the temperature difference.SELECTED DRAWING: Figure 1
Patent JP-2023141325-A (JP)
Title: Occupant protection device
Inventor: ORITAKA SANAE
IPC: B60R21/18
Filed: 2022-03-23
Abstract: To provide an occupant protection device which suppresses flapping of a conduit part when an inflation gas is generated, and can quickly perform expansion and inflation of an air bag.SOLUTION: An occupant protection device S for protecting an occupant MP seated on a seat 1 has: a seat belt 7; an air bag 25 which is arranged in a region of a lap belt 10, which arrests a lumbar part of the occupant when wearing, in the seat belt 7, and so inflates as to be capable of protecting an upper body MU of the occupant MP; an inflator body 18 for generating an inflation gas; and a pipe part 19 which extends from the inflator body 18, and guides the inflation gas into the air bag 25. The air bag 25 has a flexible conduit part 40 connected to the pipe part 19, and the pipe part 19 is connected to the conduit part 40 in the state that a gas discharge port 21 at a tip thereof faces a center side of a seat longitudinal direction at a position above a seating face 3a of the seat 1.SELECTED DRAWING: Figure 3
Patent JP-2022091874-A (JP)
Title: Vehicle/equipment interconnection method and device, mobile terminal, in-vehicle terminal, storage medium, and computer program
Inventor: LIU SHUBIN
IPC: H04W76/10
Filed: 2022-03-24
Abstract: To provide an interconnection method that realizes interconnection of vehicle and equipment, an interconnect device, a mobile terminal, an in-vehicle terminal, a storage medium, and a computer program that reduces the energy consumption of the device because continuous scanning of peripherals like the Bluetooth module is not needed, and improves compatibility of vehicle/equipment interconnection.SOLUTION: In an interconnection method, after device information for Wi-Fi Direct is acquired, the device information is transmitted to an in-vehicle terminal on the basis of an infrared communication protocol, and finally, a connection request based on the device information is received from the in-vehicle terminal, Wi-Fi Direct is established with the in-vehicle terminal that has sent the connection request.SELECTED DRAWING: Figure 1
Patent JP-2022088494-A (JP)
Title: Text generation method, apparatus, electronic device and storage medium
Inventor: HU ZHE
IPC: G06F16/90
Filed: 2022-03-24
Abstract: To provide a text generation method, an apparatus, an electronic device, a storage medium and a program.SOLUTION: A text generation method comprises: encoding a preamble text to obtain an encoded sequence 101; obtaining controllable attributes of a postscript text to be generated 102; predicting the hidden state of the postscript text on the basis of the encoded sequence of the preamble text and the controllable attributes of the postscript text 103; and decoding the encoded sequence of the preamble text on the basis of the hidden state of the postscript text, to obtain the postscript text corresponding to the preamble text 104.SELECTED DRAWING: Figure 1
Patent JP-2023144830-A (JP)
Title: rolling bearing
Inventor: SHIMADA YOSHIHIRO
IPC: F16C33/54
Filed: 2022-03-28
Abstract: To provide a rolling bearing capable of preventing falling of rolling elements with a comparatively simple constitution while reducing costs.SOLUTION: A rolling bearing includes: an outer ring; a plurality of rolling elements rolling on a raceway surface; and an annular rolling element falling prevention member formed by annularly bending a belt-shaped metallic member and welding both ends to prevent falling of the rolling elements to an inner diameter side of the rolling elements. The rolling element falling prevention member includes a plurality of pillar portions and a connecting portion. The connecting portion includes a welding portion, a first cut portion, and a second cut portion. The first cut portion and the second cut portion are respectively disposed within a range of 45° or more and 315° or less from the welding portion with respect to a center of the shaft as a center, when observed in an axial direction. The second cut portion is disposed on a position of a window portion on a position corresponding to 180° or a position of a window portion adjacent to the window portion on the position corresponding to 180° to the position of the first cut portion with respect to the center of the shaft as the center.SELECTED DRAWING: Figure 7
Patent JP-2023147056-A (JP)
Title: Passage structure and semiconductor manufacturing apparatus
Inventor: HAMADA MIKI
IPC: H01L21/02
Filed: 2022-03-29
Abstract: To provide a passage structure which can measure a temperature with high accuracy, and provide a semiconductor manufacturing apparatus.SOLUTION: A passage structure comprises: a base body; a flow path; a plurality of opens; a first metal wiring; and a second metal wiring. The base body includes a first surface, and is constructed by ceramics. The flow path is positioned in an inner part of the base body, and includes a plurality of branching paths. The plurality of opens is positioned at the first surface, and is coupled with the plurality of branching paths, respectively. The first metal wiring of which at least one part is positioned in the inner part of the base body, and which is constructed by the first metal. The second metal wiring is constructed so that at least one part is positioned in the inner part of the base body, and which is constructed by the second metal different from the first metal. Also, the first and second metal wirings construct a thermal electronic part having a thermal electronic function by being connected to the inner part of the base body. Then, in the case where the first surface is viewed in a front side, the thermal electronic part is positioned at a position separated from a center of the first surface from an open group constructed by the plurality of opens.SELECTED DRAWING: Figure 16