baber/WOPTO huggingface dataset:
Patent JP-2021025236-A (JP)
Title: Door latch device
Inventor: KAWANOBE OSAMU
IPC: E05B85/24
Filed: 2019-07-31
Abstract: To detect the operation of a detection object more surely.SOLUTION: A door latch device includes: a first switch 106 and second switch 108 which are stacked and in which a first contact hole 200a connected to a normally open contact, a second contact hole 200b connected to a normally closed contact, and a common contact hole 200c connected to a common contact are respectively arrayed in an X direction and arranged in a dislocated position along the X direction; a common pin 130c which is inserted into the common contact hole 200c of the first switch 106 and the first contact hole 200a of the second switch 108 for electrical connection thereto; a first signal pin 130a which is inserted into the first contact hole 200a of the first switch 106 for electrical connection thereto; and a second signal pin 130b which is inserted into the common contact hole 200c of the second switch 108 for electrical connection thereto. The first switch 106 and the second switch 108 perform switch operations at the same timing by the operation of an operation detection object.SELECTED DRAWING: Figure 13
Patent JP-2021024800-A (JP)
Title: Organic compound and organic light-emitting device
Inventor: SHIOBARA SATORU
IPC: H05B33/12
Filed: 2019-08-02
Abstract: To provide an organic compound having a shorter emission wavelength and high sublimability.SOLUTION: Provided herein is an organic compound represented by general formula [1], where R1 to R10 are each independently selected from among a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, a heterocyclic group and an amino group, provided that at least one of R6 and R9 is a methyl group, and each of pairs of R1 and R2, R2 and R3, and R3 and R4 may independently couple together to form a ring.SELECTED DRAWING: None
Patent JP-2021024402-A (JP)
Title: Display control device for vehicle and display system for vehicle
Inventor: MASE TAKEHIRO
IPC: G09G3/20
Filed: 2019-08-02
Abstract: To suppress the waste in the power consumption used in a plurality of display units mounted on a vehicle while suppressing the reduction in the appearance of the display unit having a display region gazed by a driver.SOLUTION: A display control device for vehicle comprises: a gazing level specification unit 102 which specifies a degree at which at least the sight line is oriented to a display region of a display unit and a degree at which the sight line is not oriented to the display region of the display unit in a distinguished manner as a gazing level being a degree at which the sight line of a driver of a vehicle is oriented to the display region of the display unit for plural types of display units such as a meter MID 5, a CID 6, a HUD device 7 and an electronic mirror 8; and a display control unit 103 which lowers a frame rate of an image displayed by the display unit more in a case where the gazing level for the display region of the display unit specified by the gazing level specification unit 102 is the degree at which the sight line is oriented to the display region of the display unit than in a case where the gazing level is the degree at which the sight line is not oriented to the display region of the display unit.SELECTED DRAWING: Figure 3
Patent JP-2021025091-A (JP)
Title: Gold powder and production method of the gold powder and gold paste
Inventor: KOGASHIWA TOSHINORI
IPC: B22F3/14
Filed: 2019-08-05
Abstract: To provide metal powder of submicron order consisting of gold, which is excellent in adaptability to various working processes such as joining while optimizing an amount of chloride ion forming contamination, and a production method of the same.SOLUTION: The invention is related to gold powder which is composed of gold with purity of 99.9 mass% or more and which has an average particle diameter of 0.01-1.0 μm. The gold powder is characterized in that its chloride ion content is 100 ppm or less and its cyanide ion content is 10-1,000 ppm. The sum total of the chloride ion content and the cyanide ion content is preferably 110-1,000 ppm. Gold paste using the gold powder of the invention is suitably utilized for joining use such as die bonding of a semiconductor chip, for sealing use of a semiconductor package, and for various uses such as electrode and wiring formation.SELECTED DRAWING: None
Patent JP-2020068372-A (JP)
Title: Substrate processing apparatus, substrate processing method, and storage medium
Inventor: KAWABUCHI YOSUKE
IPC: H01L21/304
Filed: 2019-08-06
Abstract: To prevent a pattern from collapsing when a drying liquid is removed from a substrate surface.SOLUTION: A substrate processing apparatus includes: a substrate holding part configured to hold a substrate; a drying liquid supply part configured to supply a drying liquid toward a surface of the substrate held by the substrate holding part; a temperature adjustment part configured to change a temperature of the surface of the substrate; and a controller configured to control the temperature adjustment part. The controller controls the temperature adjustment part so as to generate a temperature difference in a liquid film of the drying liquid supplied onto the surface of the substrate.SELECTED DRAWING: Figure 4
Patent JP-2021026569-A (JP)
Title: Driving operation takeover system and vehicle
Inventor: TOKUDA YOSUKE
IPC: G08G1/00
Filed: 2019-08-06
Abstract: To provide a driving operation takeover system capable of performing takeover of a driving operation between an occupant and a remote operator without stopping a vehicle, and to provide the vehicle.SOLUTION: A driving operation takeover system 20 includes an occupant operation information acquisition part 126, a remote operation information acquisition part 146, an operational part 156, a first notification part 128 and a second notification part 152, and a switch control part 160. The occupant operation information acquisition part 126 acquires a first characteristic value A of a setting characteristic. The remote operation information acquisition part 146 acquires a second characteristic value B of the setting characteristic. The operational part 156 operates a difference value ΔD of the first characteristic value A and the second characteristic value B. Each of the first notification part 128 and the second notification part 152 notifies that a driving operation can be taken-over to an occupant PA and a remote operator PB when the difference value ΔD becomes smaller than a setting threshold value K. The switch control part 160 switches the driving operation of a vehicle 30 from one of the occupant PA and the remote operator PB to the other one after the notification by the first notification part 128 and the second notification part 152.SELECTED DRAWING: Figure 5
Patent JP-2020026795-A (JP)
Title: Structure of coming-off prevention bearing for air compressor
Inventor: CHOU WEN SAN
IPC: F04B35/04
Filed: 2019-08-08
Abstract: To provide a structure of a coming-off prevention bearing for an air compressor capable of preventing idle-running or coming-off of a bearing by power of a rotating shaft of a transmission mechanism, and elongating a service life of the air compressor.SOLUTION: A coming-off prevention bearing structure for an air compressor includes an air compressor 2. The air compressor 2 has a base 3, a cylinder 4, and a transmission mechanism 51. The base 3 has a plurality of positioning holes 32, and a bearing 6 is mounted in the positioning hole 32. The cylinder 4 is integrated with the base 3, or connected to the base 3 by connection technique, and communicated with an air storage unit 41. The transmission mechanism 51 generates compressed air by performing a compressing operation by reciprocating a piston main body 54 in the cylinder 4. An outer ring 61 disposed in the bearing 6 is an incomplete circular column, and the positioning hole 32 of the base 3 having the bearing 6 corresponds to the incomplete circular column of the outer ring 61, so that idle running in the positioning hole 32, of the bearing 6 as a whole or coming-off from the positioning hole 32 of the base 3 can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2020010348-A (JP)
Title: Communication relay system and method
Inventor: KAWABATA YOSHIMASA
IPC: H04W56/00
Filed: 2019-08-09
Abstract: To inhibit a gap between time division timings between different carriers to ensure service quality improvement and service continuity.SOLUTION: A communication relay system of an embodiment has a plurality of high-frequency units to convert signals transmitted from a plurality of base station systems for performing communication in a TDD method, respectively, to optical digital signals to transmit the converted optical digital signals to a master station device, and has the master station device and a plurality of mobile unit devices, and performs communication relay between a mobile communication terminal device and the base station system via a corresponding mobile unit device among a plurality of mobile unit devices, and comprises: a detection part of the high-frequency unit, for detecting each transmission/reception switching timing between the master station device and each high-frequency unit; a setting part of the mobile unit device, for setting a reference transmission/reception switching timing based on acquired reference time information; and a correction part of the high-frequency unit, for correcting a gap of the transmission/reception switching timing according to the reference transmission/reception switching timing.SELECTED DRAWING: Figure 2
Patent JP-2019205476-A (JP)
Title: Improved modality for treatment of degenerative disease of retina
Inventor: KLIMANSKAYA IRINA
IPC: A01K67/00
Filed: 2019-08-19
Abstract: To provide an improved therapy for the retina.SOLUTION: According to the present invention, there are provided methods for improved cell-based therapies for retinal degeneration and for differentiating human embryonic stem cells and human embryo-derived cells into retinal pigment epithelium (RPE) cells and other retinal progenitor cells. In one embodiment of the present invention, a method for isolating RPE-like cells comprises the steps of (a) culturing hES cells in a medium supporting the growth of hES cells and transdifferentiation thereof into RPE-like cells; (b) selecting the cells of step (a) that exhibit signs of differentiation along the nervous system; (c) passaging the cells selected in step (b) using an enzyme selected from a group of trypsin, collagenase IV, collagenase I, and dispase until pigmented epithelial islets appear or the number thereof increases; and (d) selecting pigmented or non-pigmented cells passaged in step (c) for the establishment of high-purity RPE-like culture.SELECTED DRAWING: None
Patent JP-2019205205-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKADA YUICHI
IPC: G06T1/00
Filed: 2019-08-21
Abstract: To obtain an image provided with a shadow according to a posture and facial expression of a subject.SOLUTION: The image processing apparatus includes: acquisition means for acquiring a color image obtained by imaging a subject; specifying means for specifying a face area of the subject as a face area in the color image; and generation means for generating a corrected image formed by modifying brightness of at least a part of the face area in the color image.SELECTED DRAWING: Figure 4
Patent JP-2021029604-A (JP)
Title: Presentation control device, presentation control program and respiratory cycle presentation device
Inventor: SUZUKI TOSHIHIKO
IPC: A61B5/16
Filed: 2019-08-23
Abstract: To provide a presentation control device capable of reducing mind and body activity relative to configuration for performing control so as to present a respiratory cycle which is longer than a natural respiratory cycle, even when reducing the mind and body activity preferentially.SOLUTION: A presentation control device comprises a processor. The processor performs first control for presenting a first respiratory cycle which is longer than a natural respiratory cycle when improving a relaxation degree preferentially, to a respiratory cycle presentation device for presenting the respiratory cycle (step S114), and performs second control for presenting a second respiratory cycle in which a difference between itself and the natural respiratory cycle is smaller than that of the first respiratory cycle, to the respiratory cycle presentation device when reducing mind and body activity preferentially (step S124).SELECTED DRAWING: Figure 7
Patent JP-2021032360-A (JP)
Title: Radial roller bearing
Inventor: MAEBOTOKE MAKOTO
IPC: F16N7/00
Filed: 2019-08-26
Abstract: To provide a radial roller bearing capable of suppressing increase of friction resistance and preventing seizure even under a lubrication environment in which lubricant is supplied intermittently or under a lubrication environment in which an amount of lubricant is minute.SOLUTION: A holder 14 of a roller bearing 10 has a gap S1 between an axial inner end surface 14b of a pair of annular parts 14a and an axial outer end surface 13b of a roller 13, and is provided so as to be movable within a predetermined range along an axial direction. The axial inner end surface 14b of the pair of annular parts 14a is provided with a groove (oil-holding part) 20 for holding lubricant. When the holder 14 moves axially, the groove 20 can come in contact with the axial outer end surface 13b of the roller 13.SELECTED DRAWING: Figure 1
Patent JP-2020033867-A (JP)
Title: Coupler
Inventor: KIMURA EIJI
IPC: E03C1/12
Filed: 2019-08-28
Abstract: To provide a coupler that can reliably exhibit fire resistance even with slabs of various thicknesses and can be implemented at low cost.SOLUTION: A coupler 10 comprises an upper connecting pipe 11, an intermediate pipe 15 connected to the upper connecting pipe 11, and a lower connecting pipe 12 connected to the intermediate pipe 15. The intermediate pipe 15 contains a heat-expandable refractory material, and the height of the intermediate pipe 15 is 150 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021038942-A (JP)
Title: Display system, vehicle equipped therewith, and state displaying method of secondary battery
Inventor: UCHIDA YOSHIHIRO
IPC: G01R31/387
Filed: 2019-08-30
Abstract: To display a notice allowing a user to easily and intuitionally recognize that the user can get a guarantee for a secondary battery.SOLUTION: In display processing, an ECU, when guarantee conditions are met (YES in S201), and when a capacity keeping ratio is larger than a threshold (NO in S202), displays a capacity keeping ratio in a first mode (S203). While, the ECU, when the guarantee conditions are met, (YES in S201), and when the capacity keeping ratio is less than the threshold (YES in S202), displays the capacity keeping ratio in a second mode (S204).SELECTED DRAWING: Figure 9
Patent JP-2021037796-A (JP)
Title: Vehicle crime prevention device
Inventor: SAITO SATOSHI
IPC: B60R25/31
Filed: 2019-08-30
Abstract: To provide a vehicle crime prevention device capable of practically using a camera of an electronic door mirror for crime prevention of a parked vehicle.SOLUTION: When cameras 2L, 2R are displaced from a mirror using state to a mirror unused state after a vehicle V has been set in a parked state, the imaging ranges of the cameras 2L, 2R are changed. Specifically, the optical axes of the cameras 2L, 2R in the mirror using state are inclined slightly downward with respect to a horizontal or lateral direction, and the imaging ranges of the cameras 2L, 2R are directed slightly downward. When the cameras 2L, 2R are displaced from the mirror using state to the mirror unused state, the optical axes of the cameras 2L, 2R are directed slightly upward from the horizontal direction, and the imaging ranges of the cameras 2L, 2R are changed so as to set the full surfaces of front side glasses opposite to the cameras 2L, 2R within the imaging ranges of the cameras 2L, 2R.SELECTED DRAWING: Figure 2
Patent JP-2020042029-A (JP)
Title: Detection method for obstacle speed, detection device for obstacle speed, computer device, storage medium and vehicle
Inventor: CHENG KAI
IPC: G08G1/16
Filed: 2019-09-05
Abstract: To provide a detection method for obstacle speed, a detection device for obstacle speed, a computer device, a storage medium, and a vehicle.SOLUTION: A detection method for obstacle speed includes: a step S110 for calculating at least two real-time obstacle speeds corresponding to the same obstacle by using a multiframe difference technology on the basis of multiframe data collected by the same sensor in a preset time window; a step S120 for calculating at least two speed statistics corresponding to the obstacle on the basis of at least two real-time obstacle speeds; a step S130 for mapping each of speed statistics to a corresponding static probability on the basis of a mapping relationship between the speed statistics and the static probabilities; and a step S140 for fusing at least two static probabilities acquired by mapping, acquiring fused static probability of the obstacle, and determining a speed detection result of the obstacle on the basis of the acquired fused static probability.SELECTED DRAWING: Figure 1
Patent JP-2021040670-A (JP)
Title: Game machine
Inventor: ENDO TAKESHI
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest of a game.SOLUTION: A performance content determined by performance content determination means (a sub CPU 20330) includes: read-ahead performance (specific performance) executed on the basis of start information before identification information based on start information is variably displayed; and read-ahead suggestive performance (specific suggestion performance) suggesting read-ahead performance different from the read-ahead performance. The read-ahead performance includes intermediate performance executed during the variable display of identification information based on second start information stored in start information storage means (a main CPU 20280) before first start information determined to execute the read-ahead performance. The performance content determination means can determine a mode of the read-ahead performance in accordance with continuous numbers of third start information capable of executing the intermediate performance of the second start information and fourth start information executing the read-ahead suggestive performance of the second start information when it is determined to execute the read-ahead performance.SELECTED DRAWING: Figure 711
Patent JP-2021042303-A (JP)
Title: Natural rubber composition, method for producing the same, and vibration proof member
Inventor: KAMIYA NANAKO
IPC: C08K3/22
Filed: 2019-09-10
Abstract: To provide a natural rubber composition having small environmental loads and capable of producing a light-weight rubber member excellent in reinforcing properties, and to provide a method for producing the same.SOLUTION: A natural rubber composition comprises a natural rubber component and a composite filler formed by chemically coupling a hydrophilic macromolecule to a metal oxide. A method for producing the natural rubber composition includes: a composite filler-producing step of stirring an aqueous solution at pH of 7-10, the aqueous solution having a hydrophilic macromolecule and a compound expressed by a chemical formula (A): AnMmOx or a chemical formula (B): AnMm(OR)x, to produce a composite filler formed by chemically coupling the hydrophilic macromolecule to a metal oxide produced through the hydrolysis of the compound; a fluid dispersion-preparing step of adding the composite filler to a natural rubber latex to prepare a fluid dispersion; and a drying step of drying the fluid dispersion.SELECTED DRAWING: Figure 1
Patent JP-2021043819-A (JP)
Title: Information presentation system, information analysis system, information presentation method, information analysis method, and program
Inventor: ASAKAWA YUKI
IPC: G06Q50/10
Filed: 2019-09-12
Abstract: To provide an information presentation system which provides information on preference or interest of a user recorded on the basis of a point of view of the user.SOLUTION: An information analysis/information presentation system 10 includes an information terminal device 200 and a management server 100. The management server 100 includes: an image data storage unit 110 storing image data, one or a plurality of markers arranged in the image data, and marker IDs; a presentation information storage unit 150 which stores the marker IDs with presentation information in association with each other; a transmitting/receiving unit 101 which receives point-of-view information indicating a point of view of a user; a marker extraction unit 102 which extracts a marker ID associated with a marker displayed in a field of view of the user, from the point-of-view information and the image data, the markers, and the marker IDs; a presentation information acquisition unit 109 which acquires presentation information associated with the marker ID from the presentation information storage unit 150; and the transmitting/receiving unit 101 which transmits the presentation information. The information terminal device 200 includes a display unit 203 for displaying presentation information in association with a marker.SELECTED DRAWING: Figure 2
Patent JP-2021047604-A (JP)
Title: Parking space evaluating device and parking space evaluating method
Inventor: FUJISAWA KOKI
IPC: G06Q50/16
Filed: 2019-09-18
Abstract: To provide a parking space evaluating device and a parking space evaluating method that facilitate the selection of a parking space suitable for a station of a vehicle utilized for car sharing.SOLUTION: A parking space evaluating device 1 includes: an area condition obtaining unit 61 that receives an input relating to conditions for an area; an area selecting unit 62 that selects a corresponding area on the basis of the conditions for the area and obtained by the area condition obtaining unit 61; a parking space attribute identifying unit 63 that extracts a parking space within the area selected by the area selecting unit 62, and that identifies the attribute of the extracted parking space on the basis of the predetermined condition representing the attribute of the parking space; and a station evaluating unit 64 that makes an evaluation relating to a station of the parking space within the area on the basis of the attribute of the parking space identified by the parking space attribute identifying unit 63.SELECTED DRAWING: Figure 2
Patent JP-2021048239-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KITAMURA MASAYUKI
IPC: H01L21/28
Filed: 2019-09-18
Abstract: To provide a semiconductor device capable of reducing resistance of a conductive film while increasing adhesion of an oxide film and the conductive film.SOLUTION: A semiconductor device according to an embodiment, contains: an oxide film containing a first atom; and a conductive film provided onto the oxide film, containing a metal atom and an oxide atom, and having a conductivity. A volume density of the oxide atom in the conductive film is less than 5.00×1022atoms/cm3.SELECTED DRAWING: Figure 1
Patent JP-2020036015-A (JP)
Title: Batch hardening chamber with gas distribution and individual pumping
Inventor: ADIB KHAN
IPC: C23C16/56
Filed: 2019-09-19
Abstract: To provide post-processing technique and device for consolidating a wide variety of flowable membrane.SOLUTION: A batch hardening chamber 500 includes a chamber body 510, multiple hardening stations 530 placed in a stack in the chamber body 510, and multiple substrate lift assemblies 540 placed partially in the chamber body 510. Each hardening station 530 includes a heated substrate pedestal, a shower head placed above the heated pedestal, a shower head plenum formed therebetween, an annular plenum in fluid connection with the shower head plenum and a process gas panel, a hardening station heater, and a thermocouple. Multiple substrates are placed simultaneously in the multiple substrate lift assemblies 540 while processing in the batch hardening chamber 500, which includes multiple lift pin indexers.SELECTED DRAWING: Figure 5