baber/WOPTO huggingface dataset:
Patent JP-2021061488-A (JP)
Title: Video recording device, method, program, and storage medium
Inventor: KANO SHINJI
IPC: G11B27/00
Filed: 2019-10-03
Abstract: To suppress the deterioration of image quality when cutting out a frame as a still image from video data.SOLUTION: A video recording device includes a recording unit that encodes and records a video and an imparting unit that imparts extra pixels to each frame of a video before being encoded and recorded by the recording unit necessary for cutting out as a still image.SELECTED DRAWING: Figure 3
Patent JP-2021060694-A (JP)
Title: Large-sized raptorial bird estimation system and method and wind power generating unit
Inventor: TAGO KAZUMI
IPC: F03D80/00
Filed: 2019-10-03
Abstract: To provide a large-sized raptorial bird estimation system and method for easily recognizing a rare large-sized prey, and a wind power generating unit.SOLUTION: A wind power generating unit 1 comprises a wind turbine 2 to which a camera 41 is attached, a control unit 3 to control the operation of the wind turbine 2, and a large-sized raptorial bird estimation system 4. The large-sized raptorial bird estimation system 4 comprises a camera 41 that captures images of flying birds, a trajectory calculation unit 42 that obtains a trajectory of wings of the birds from the continuous images captured by the camera 41, and a determination part 43 that determines whether the birds are large-sized raptorial birds based on at lease one of characteristic shapes related to a depth of flapping, a pitch of flapping, the number of flapping per unit time, or a movement of a wing which appears in the trajectory.SELECTED DRAWING: Figure 1
Patent JP-2021061192-A (JP)
Title: Water purifier and fuel cell system
Inventor: YABUTANI MOTOHIKO
IPC: C02F1/42
Filed: 2019-10-08
Abstract: To provide a water purifier achieving extended life by improving the utilization rate of an ion exchange resin in the water purifier, with a simple configuration.SOLUTION: A water purifier for purifying water includes: a storage container having a water inlet at an upper portion and a water outlet at a lower portion and storing an ion exchange resin layer through which water flowing in from the water inlet circulates; and a water distribution member guiding water flowing in from the water inlet so as to be distributed into a plurality of places on the top surface of the ion exchange resin layer. Thus, an ion exchange resin can be used effectively by suppressing bias in water flow in the ion exchange resin layer, and the distribution of water into the plurality of places is performed by the water distribution member, so that a simple configuration that does not require a stirring plate, its power source and the like can be achieved.SELECTED DRAWING: Figure 6
Patent JP-2021060879-A (JP)
Title: Module system
Inventor: FUKUDA KAZUYOSHI
IPC: B21D24/00
Filed: 2019-10-08
Abstract: To provide a module system capable of coping with controlling of numerous objects of control.SOLUTION: A module system includes compatible modules 0120 each capable of being set as a master module 0120M or a slave module 0120S, in other words, includes one master module 0120M and other slave modules 0120S connected to the master module over a communication path. The compatible module 0120 includes: a switch unit 0260 including a dip switch 0137 that sets the compatible module as a master module or a slave module and retains the setting, and a trimmer 0147 that sets and retains communication identification information with which the compatible module is discriminated from any other compatible module 0120 and can be visually manipulated; a communication separate setting unit 0270 that sets the communication identification information through separate communication but not through the connected communication path; and a communication setting identification information retention unit 0280 that retains the communication identification information set by the communication separate setting unit 0270.SELECTED DRAWING: Figure 1A
Patent JP-2021061568-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: SUZUKI HIROTAKA
IPC: H04Q9/00
Filed: 2019-10-09
Abstract: To provide a wireless communication system that can perform state monitoring of a sensor without increasing processing performed by the sensor.SOLUTION: A wireless communication system includes sensors 11-13 for measuring data, a repeater 14 for communicating with the sensors 11-13, and a data collection device 15 for communicating with the repeater 14. The sensors 11-13 transmit the data to the repeater 14. The repeater 14 receives the data from the sensors 11-13, records connection information on communication between the sensors 11-13 and the repeater 14, and adds the connection information to the data to transmit to the data collection device 15. The data collection device 15 detects abnormality based on the connection information received from the repeater 14.SELECTED DRAWING: Figure 1
Patent JP-2020076973-A (JP)
Title: Pixel mapping for display device for holographic projection
Inventor: MICHAL WENGIEROW
IPC: G03H1/22
Filed: 2019-10-09
Abstract: To provide a driver for a spatial light modulator for increasing resolution in a holographic projector.SOLUTION: A driver is configured to receive input holograms each comprising [x×y] pixels, where m≥x and n≥y. The driver is configured to drive a spatial light modulator so as to display thereon output holograms each comprising [m×n] pixels by tiling each input hologram onto the pixels of the spatial light modulator in order to form an output hologram corresponding to each input hologram by using a tiling scheme. The driver is configured to use a first tiling scheme to display a first output hologram and use a second tiling scheme to display a second output hologram. Each output hologram comprises a plurality of tiles of the input hologram.SELECTED DRAWING: Figure 6
Patent JP-2021061887-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-10
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2020023550-A (JP)
Title: Compositions and methods of treating inflammatory and autoimmune diseases
Inventor: GAVIN MARC A
IPC: A61K47/54
Filed: 2019-10-18
Abstract: To provide a composition and a method of treating inflammatory and autoimmune diseases.SOLUTION: Provided herein are immunosuppressive mutational variants of IL-2 that preferentially promote the growth/survival of FOXP3regulatory T cells (T-reg cells) over the growth/survival of potentially proinflammatory FOXP3CD25T cells. By increasing the ratio of T-reg to other T cells and/or by increasing FOXP3 expression in T-reg without activating FOXP3CD25T cells, these variants should suppress undesirable inflammation.SELECTED DRAWING: None
Patent JP-2021067099-A (JP)
Title: Concrete slab and concrete slab formation method
Inventor: FUJIWARA YASUHISA
IPC: E01D19/12
Filed: 2019-10-24
Abstract: To provide a concrete slab and a concrete slab formation method with which replacement of only a small number of damaged precast slabs that require replacing is possible while maintaining the prestress acting on the remaining part of the concrete slabs.SOLUTION: A plurality of precast slabs 10 is arranged on a bridge girder 1, and a plurality of precast slabs is joined by introducing prestress in the axial direction of the bridge girder. A tension material 12 penetrates the plurality of precast slabs in succession, and both ends are fixed in a state in which the tension force is introduced. Two fixing tools 14 are attached to the middle part of the continuous tension material at the joints of a prescribed number of precast slabs among the plurality of precast slabs. The two fixing tools are arranged so that fixing surfaces 14a capable of transmitting the tension force of the tension material to the precast slabs are directed in opposite directions with the surfaces behind the fixing surfaces facing each other.SELECTED DRAWING: Figure 2
Patent JP-2021066695-A (JP)
Title: Heptadecatriene side chain hydroquinone derivative synthesis method
Inventor: Lin kun liang
IPC: C07C67/08
Filed: 2019-10-25
Abstract: To provide a heptadecatriene side chain hydroquinone derivative synthesis method in which heptadecatriene side chain hydroquinone derivative being more stable than catechol and the final product being non-oily but solid can be synthesized.SOLUTION: The present invention relates to a hydroquinone derivative chemically synthesizing method, and, in particular, is a method for chemically synthesizing heptadecatriene side chain hydroquinone derivative by subjecting 2-(10'-oxo)-1,4-diethyloxybenzene (2-(10'-oxononyl)-1,4-diacetoxyl benzene) and (3E,5Z)-3,5-heptadiene-1-triphenylphosphonium iodide to deuteration reaction to deacetylate. In addition, the product is in solid powder form.SELECTED DRAWING: Figure 3
Patent JP-2021068872-A (JP)
Title: Method of processing wafer
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 2019-10-28
Abstract: To provide a method of processing a wafer that can solve the problem that when the wafer is divided into individual device chips by forming a modified layer inside the wafer along a division predetermined line and grinding its reverse surface side, a fine chip in a substantially triangular shape scatters from an outer peripheral region of the wafer to damage a device chip.SOLUTION: A processing method includes: a modified layer forming process of forming a modified layer 100 by irradiating a wafer 10 with a laser beam having a wavelength of transmissivity with its focusing point positioned inside a division predetermined line 14: a protective member arranging process of arranging a protective member on a top surface of the wafer; and a reverse surface grinding process of grinding the reverse surface 10b of the wafer thin and also dividing the wafer into individual device chips 12. If a triangular chip 16 which is smaller in surface area than the device chips is formed in an outer peripheral excessive region 10e in the modified layer forming process, the irradiation with the laser beam is stopped in the region where the triangular chip is sectioned not to form the modified layer.SELECTED DRAWING: Figure 4
Patent JP-2021072470-A (JP)
Title: antenna
Inventor: KOSAKA KEIJI
IPC: H01Q5/364
Filed: 2019-10-29
Abstract: To provide an antenna having a structure that resonates at a plurality of operating frequencies.SOLUTION: An antenna 100 includes a split-ring resonator 200. The antenna 100 includes a main unit 220 constituting a split-ring 210, a power feeding unit 260, and one or more radiating elements 300. The power feeding unit 260 is provided in the main unit 220. The radiating element 300 extends from the main unit 220.SELECTED DRAWING: Figure 1
Patent JP-2021070734-A (JP)
Title: Latex composition, molding and foam rubber
Inventor: TANIYAMA Tomoya
IPC: C08L21/02
Filed: 2019-10-30
Abstract: To provide a latex composition that has excellent moldability and forms a molding having excellent oil resistance.SOLUTION: A latex composition contains polymer particles, water, and a cross-linker. Relative to 100 pts.wt. of a polymer component constituting the polymer particles, 0.5-10 pts.wt. of a cross-linker is contained in the polymer particles.SELECTED DRAWING: None
Patent JP-2021070042-A (JP)
Title: Press brake
Inventor: AKIYAMA SHOGO
IPC: B21D5/02
Filed: 2019-10-31
Abstract: To sufficiently secure bending processing accuracy of a small-sized workpiece with a small bending length and a band plate-like workpiece with a large bending length.SOLUTION: A fitting projection part 40s projecting in a front direction is formed at a distal end part of each of butting bases 40. A connection shaft 42 is disposed so as to penetrate in a lateral direction in the fitting projection part 40s of each of the butting bases 40. A proximal end part of a butting member 46 extending in the longitudinal direction is connected to the fitting projection part 40s of each butting base 40 via the connection shaft 42. A fitting recessed part 46d recessed in the front direction is formed in the proximal end part of each projection member 46, and the fitting recessed part 46d of each butting member 46 fits onto the fitting projection part 40s of the butting base 40. A width dimension T in the lateral direction of each butting member 46 is set larger than a width dimension S in the lateral direction of each butting base 40. A length dimension M in the lateral direction of each connection shaft 42 is set to a similar dimension to the width dimension T in the lateral direction of each butting member 46.SELECTED DRAWING: Figure 4
Patent JP-2021070979-A (JP)
Title: Door check device for vehicle
Inventor: SAIJO TOSHIHISA
IPC: B60J5/04
Filed: 2019-10-31
Abstract: To provide a door check device for a vehicle for preventing breakage of a full-open stopper when a case abuts against the full-open stopper.SOLUTION: An arm 2 is constituted by coating a steel plate surface with a synthetic resin layer 2B. A full-open stopper 5 is formed of the synthetic resin layer 2B, exhibits a convex arc shape protruding frontward in an arc shape in a plan view, and includes a stopper face 51 that abuts against an abutment face 64a of a synthetic resin case 6 when a door D is fully open. The abutment face 64a of the case 6 is formed integrally with the case 6, and exhibits a concave arc shape recessed frontward in the arc shape in the plan view.SELECTED DRAWING: Figure 3
Patent JP-2021071093-A (JP)
Title: Vehicle emergency stop device
Inventor: OGURI TADASHI
IPC: F02D29/02
Filed: 2019-10-31
Abstract: To provide a vehicle emergency stop device enabling occupants including a driver to emergently stop a vehicle, and preventing the emergency stop processing of a vehicle when it is erroneous operation.SOLUTION: A vehicle emergency stop device 1 is equipped with an emergency stop operating portion 10 that transmits an emergency stop request signal requesting the emergency stop of a vehicle by operating one or more emergency stop input portions provided at a driver's seat, a front passenger seat, or a rear seat, an emergency stop control portion 11 that transmits an emergency stop instruction signal for instructing the stop of an engine when receiving the emergency stop request signal from the emergency stop operating portion 10, and an invalidating portion 14 that transmits a signal for cancelling the emergency stop request signal.SELECTED DRAWING: Figure 2
Patent JP-2021071094-A (JP)
Title: Valve timing adjusting device
Inventor: TAKAGI SHUNSUKE
IPC: F01L1/356
Filed: 2019-10-31
Abstract: To provide a valve timing adjusting device capable of suppressing a wear or seizure with a peripheral member by suppressing warping at a temperature rise of an Oldham intermediate body.SOLUTION: An Oldham joint 50 provided on a valve timing adjusting device has a first Oldham joint portion 51 provided on a driving side rotator 10, a second Oldham joint portion 52 provided on a planetary rotator 30, and an Oldham intermediate body 53 forming an annular plate shape and eccentrically rotation synchronizing the first Oldham joint portion and the second Oldham joint portion. The Oldham intermediate body includes an engaging projecting portion 54, an engaging recessed portion 55, and a notch groove portion 56. The engaging projecting portion is formed at an outer peripheral edge so as to project outward in a diametrical direction, and is slidably engaged with the first Oldham joint portion. The engaging recessed portions is recessed at an inner peripheral edge, and is slidably engaged with the second Oldham joint portion. The notch groove portion is formed by notching the inner peripheral edge so as to suppress warping in an axial direction of the Oldham intermediate body at a temperature rise.SELECTED DRAWING: Figure 2
Patent JP-2021072735-A (JP)
Title: Power transmission system and power transmission device
Inventor: SHIMADA MAMORU
IPC: B60L53/38
Filed: 2019-10-31
Abstract: To provide a power transmission system capable of achieving low cost and high usability and transmission efficiency.SOLUTION: A power transmission device, transmitting AC power to a power reception device installed on a vehicle from the transmission device, includes: wheel stoppers 313, 314 for stopping a vehicle wheel; two electrode plates for power transmission (electrode plates 331, 332) which are arranged on the opposite side of the wheel through the wheel stopper and transmits electric power by electric field transmission; and supply means (a high frequency power supply 510) for supplying AC power to the two electrode plates for power transmission. The power reception device includes two electrode plates for power reception (electrode plates 701, 702) arranged on a bottom part forward or behind the vehicle; and output means (a rectifier circuit 710) for outputting electric power received by the two electrodes for power reception.SELECTED DRAWING: Figure 8
Patent JP-2020090722-A (JP)
Title: Coating systems including infiltration coatings and reactive phase spray formulation coatings
Inventor: HRISHIKESH KESHAVAN
IPC: C23C4/02
Filed: 2019-11-18
Abstract: To provide coating systems which can increase the life of thermal barrier coatings.SOLUTION: A method includes applying an infiltration coating (122) on a thermal barrier coating (106) of an article (510, 702). The infiltration coating (122) infiltrates at least some pores (124) of the thermal barrier coating (106). The infiltration coating (122) decomposes within the at least some pores (124) of the thermal barrier coating (106) to coat a portion of the at least some pores (124) of the thermal barrier coating (106). The infiltration coating (122) reduces a porosity of the thermal barrier coating (106). The method also includes applying a reactive phase spray formulation coating (102) on the thermal barrier coating (106). The reactive phase spray formulation coating (102) reacts with dust deposits (104) on the thermal barrier coating (106).SELECTED DRAWING: Figure 1
Patent JP-2021080705-A (JP)
Title: Revolving work machine
Inventor: TAKAGI TAKAHIRO
IPC: E02F9/08
Filed: 2019-11-18
Abstract: To actualize easy assembly of a battery unit, an electric motor, and a working oil pump.SOLUTION: A revolving work machine includes a swivel base, a work device provided on the swivel base, a support substrate provided on the swivel base, a battery unit, an electric motor to be driven by electric power output by the battery unit, a hydraulic pump for discharging working oil by driving the electric motor, and a connection part connecting the electric motor and the hydraulic pump, the support substrate having a first placement part on which the battery unit is placed, and a second placement part on which the connection part is placed.SELECTED DRAWING: Figure 15
Patent JP-2020022513-A (JP)
Title: C/EBPα SMALL MOLECULE-ACTIVATING RNA COMPOSITION
Inventor: PAL SETROM
IPC: A61K31/7088
Filed: 2019-11-19
Abstract: To provide small activating RNA (saRNA) useful for the targeting regulation of CEBPA for therapy.SOLUTION: Disclosed is a synthetic saRNA that up-regulates the expression of a target gene, the target gene being CEBPA, the saRNA containing an antisense strand of 19 to 21 nucleotides, and the antisense strand containing the sequence of GACCAGUGACAAUGACCGC.SELECTED DRAWING: Figure 6
Patent JP-2021062356-A (JP)
Title: Rapid decomposition equipment for textile material
Inventor: Zhou zhida
IPC: B02C7/08
Filed: 2019-11-22
Abstract: To provide rapid decomposition equipment for textile material.SOLUTION: This equipment includes a case, a pulverization space is provided at a left end of the interior of the case, a mixing space is provided on a lower side of the pulverization space, a driving mechanism, which provides power to this equipment, is installed at a right end of the interior of the case, a pulverization mechanism for pulverizing a textile material is installed in the pulverization space, a mixing mechanism, which agitates the textile material and oxidant, is installed in the mixing space, and further, a delivering mechanism, which delivers the decomposed textile material from this equipment, is installed in the mixing space. According to the present invention, the textile material waiting for decomposition is finely pulverized, the pulverized textile material and oxidant are mixed and processed in proportion on the basis of a determined quantity, waste is reduced by making full use of materials and reacting the same, and after decomposition, the textile material is discharged from this equipment thereby giving convenience for next use thereof.SELECTED DRAWING: Figure 1
Patent JP-2021084246-A (JP)
Title: Ink mist suction device, ink jet recording apparatus, and operation maintaining method
Inventor: GOTO RYO
IPC: B41J2/17
Filed: 2019-11-26
Abstract: To provide an ink mist suction device, an ink jet recording apparatus, and an operation maintaining method capable of stably and continuously separating mist.SOLUTION: An ink mist suction device includes: a suction passage having a suction port for sucking air containing mist-like ink; a separation chamber for separating the ink sucked from the suction passage from an air flow by centrifugal force; and a first adjustment unit for performing adjustment relating to operation for causing an environmental state of the separation chamber in a predetermined state.SELECTED DRAWING: Figure 5
Patent JP-2021084152-A (JP)
Title: Process groove detection device and cutting device
Inventor: ITANI HIROYUKI
IPC: G01B17/08
Filed: 2019-11-26
Abstract: To allow a user to easily grasp a chip on a rear surface side of a workpiece.SOLUTION: A process groove detection device 2 comprises: a chuck table 10 which holds a workpiece 200; an ultrasonic unit which transmits an ultrasonic wave 300 to the workpiece 200 from a surface 201 side of the workpiece 200 held by the chuck table 10 and receives a reflection wave 301 of the ultrasonic wave 300; a moving unit which relatively moves the chuck table 10 and the ultrasonic unit; a water layer formation unit 50 which forms a water layer 51 between the workpiece 200 and an ultrasonic transducer 30 of the ultrasonic unit; and an imaging unit which forms an image with the concentration difference in accordance with the intensity of the reflection wave 301. An ultrasonic wave generation unit transmits the ultrasonic wave 300 such that the ultrasonic wave 300 converges on a rear surface 204 side of the workpiece 200. The imaging unit detects the state on the rear surface 204 side of a cutting groove 207 on the basis of the intensity of the reflection wave 301 of the ultrasonic wave 300 on the rear surface 204 side of the workpiece 200.SELECTED DRAWING: Figure 2