baber/WOPTO huggingface dataset:
Patent JP-2020112495-A (JP)
Title: Light receiving device and ranging device
Inventor: SHINOZUKA YASUHIRO
IPC: G01J1/44
Filed: 2019-01-15
Abstract: To provide a light receiving device and a ranging device capable of more efficiently detecting photons.SOLUTION: A light receiving device includes: a light receiving element in which a current flows according to incident photons in a state where a predetermined voltage is applied, and returns to the state by a recharge current; a generating unit that generates a reference current; and a duplication unit that duplicates a reference current generated by the generating unit to generate a duplicate reference current. The light receiving element is supplied with a recharge current based on the duplicate reference current.SELECTED DRAWING: Figure 13
Patent JP-2020065905-A (JP)
Title: Rib tip member of umbrella, and umbrella suitable as parasol with spray device to which rib tip is attached
Inventor: KATTO AKINORI
IPC: A45B25/10
Filed: 2019-01-17
Abstract: To provide an umbrella in which rib tip members bend downward by the tensile force of an umbrella cloth even if main ribs are linear when the umbrella is opened and in which the umbrella cloth is also arranged with bend downward and, as well as the rib tip members, the entire peripheral part of the umbrella cloth bends downward, so that safety of the eyes of passers-by can be secured.SOLUTION: In members in use for an umbrella suitable for an openable/closeable parasol including a shaft 11, main ribs 2 and an umbrella cloth 4, rib tip members 3 are attached to the tip of the main ribs and are provided with an umbrella cloth fastener 31 for fastening the umbrella cloth to the end part. When the umbrella is opened, the rib tip members are bent downward by the tensile force of the umbrella cloth, contributing to the safety of the eyes of oncoming people. When the umbrella is closed, the rib tip members become linear in the original condition.SELECTED DRAWING: Figure 1
Patent JP-2019131888-A (JP)
Title: Method for selectively patterning surface for plasma resistance film coating
Inventor: AMIR A YASSERI
IPC: C23C4/11
Filed: 2019-01-23
Abstract: To provide a method for forming a plasma resistant ceramic film on a part used in a plasma processing chamber.SOLUTION: Modification of a surface having a monomolecular film or a sacrifice non-organic thin film which functions as a mask adapted on a plasma film deposition condition changes a surface characteristic and minimizes or makes adhesion unnecessary which is a successive spray coating film process. As a method for applying plasma resistant ceramic film on a component, cleaning of the component 104, setting the patterned mask on the component 108, film depositing on the component 112, eliminating the patterned mask 116, cleaning the component 120, coating the plasma resistant ceramic film on the component 124, eliminating an excessive spray film 128, and additional cleaning of the component 132 are implemented.SELECTED DRAWING: Figure 1
Patent JP-2020117764-A (JP)
Title: Work-holding jig and electroplating device
Inventor: MURAKOSHI MASAHIRO
IPC: C25D21/00
Filed: 2019-01-23
Abstract: To prevent a work or a contact member from being damaged, when the work is removed from a work holding jig.SOLUTION: A work holding jig 1A includes a first frame body 11 and a second frame body 12, in which both frame bodies 11, 12 each has a body 13, a conductive member 15, a contact member 16 provided so as to be able to electrically contact with a periphery part of a work 10 and an inner periphery seal member 17 provided over an entire circumference of a body 13, both frame bodies 11, 12 constitute a sealed space that accommodates a periphery part of the work 10, a conductive member 15 of both frame bodies 11,12, and contact member 16 of both frame bodies 11,12 in a state where an inner periphery seal member 17 and a contact member 16 of each of both frame bodies contact from both sides to the periphery part of the work 10, the first frame body 11 and/or a second frame body 12 has a liquid inlet port for filling liquid in the sealed space, furthermore, has an exhaust port for exhausting air in the sealed space.SELECTED DRAWING: Figure 3
Patent JP-2020118256-A (JP)
Title: Work machine
Inventor: NARUO NAOKI
IPC: E02F9/00
Filed: 2019-01-25
Abstract: To provide a work machine capable of optimizing the timing of greasing a work device.SOLUTION: A work machine (1) comprises a work device (7), a greasing device (74) that greases a movable part (31) of the work device, an operation state detection device (60) that detects the operation state of the work device, and a controller (72) that controls the greasing device. The controller has a timekeeping unit (77) that measures a timekeeping time that has elapsed since the greasing device was activated, and a greasing control unit (78) that activates the greasing device when the timekeeping time measured by the timekeeping unit exceeds a timekeeping time. The controller limits the timekeeping by the timekeeping unit according to the operation state of the work device detected by the operation state detection device.SELECTED DRAWING: Figure 4
Patent JP-2020120824-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-01-29
Abstract: To enhance an amusement of a sound performance.SOLUTION: A game machine comprises: display means (display unit 41) capable of displaying an image related to a game performance; sound output means (speakers 19a, 19b) capable of outputting sound related to a game performance; and performance control means (performance control device 300) for controlling the display means and the sound output means. The performance control means can execute a specific performance (muffling performance) in which a specific sound (for example, BGM) is not output, and can display on the display means, a reporting image 43g for reporting a fact that the specific sound is not output during execution of the specific performance.SELECTED DRAWING: Figure 42
Patent JP-2020122092-A (JP)
Title: Ink set
Inventor: HAMA SHINTARO
IPC: C09D11/40
Filed: 2019-01-31
Abstract: To provide an ink set making it possible to suitably maintain dispersibility of components of a pigment ink even upon contact between the pigment ink and a dye ink.SOLUTION: An ink set includes a pigment ink including pigment, and a compound represented by the following formula (y-1) or a dye ink including a salt thereof. ... (y-1)SELECTED DRAWING: None
Patent JP-2020127146-A (JP)
Title: Base station device, communication system, communication method, and program
Inventor: TAKAGI YUSUKE
IPC: H04W36/24
Filed: 2019-02-05
Abstract: To recall communication to a base station device before the transfer to a terminal device for which the base station device has been transferred.SOLUTION: A base station device includes a communication unit that communicates wirelessly and a control unit, and in a first case in which the communication amount required for newly starting communication with a second terminal device is equal to or less than an unused communication amount at least during communication with a first terminal device, a control unit transmits, to a target terminal device which is one of the first terminal device and the second terminal device, a communication instruction with the second terminal device in which the target terminal device which is separate from its own device is set to be within a range, and in a second case in which the communication volume required for communication with the target terminal device exceeds the unused communication volume, the control unit transmits a call back instruction to the own device from the second base station device, to the target terminal device or the second base station device.SELECTED DRAWING: Figure 7
Patent JP-2020118945-A (JP)
Title: Super high-speed learning digital content
Inventor: TAKADA TASUYOSHI
IPC: G09B5/02
Filed: 2019-01-24
Abstract: To display and develop one of two contents with the same content at a super high rate and to display the other content at a lower rate after displaying one of the contents, the contents being required to be displayed at different rates.SOLUTION: A learning element is formed into a GIF video. A super high-speed learning digital content is completed as a video in which the former content is displayed at a super high rate by making the display time per one piece approximately 0.2 second and the latter content is displayed at a high rate by making the display time per one piece approximately 3 seconds.SELECTED DRAWING: Figure 2
Patent JP-2020136038-A (JP)
Title: Disaster prevention lighting apparatus
Inventor: SAITO ISAO
IPC: H05B45/00
Filed: 2019-02-18
Abstract: To provide a disaster prevention lighting apparatus capable of reducing an installation space.SOLUTION: A disaster prevention lighting apparatus 1 includes: a first LED 211 for evacuation lighting; a second LED 30 for standby lighting; and a first lighting circuit 221 that lights the first LED 211. The disaster prevention lighting apparatus 1 further includes: a second lighting circuit 42 that lights the second LED 30; an emergency power supply 50; and a housing that accommodates the first LED 211, the second LED 30, the first lighting circuit 221, the second lighting circuit 42, and the emergency power supply 50. The first lighting circuit 221 and the second lighting circuit 42 turn on the first LED 211 and the second LED 30 using the electric power supplied from at least the emergency power supply 50.SELECTED DRAWING: Figure 3
Patent JP-2020135416-A (JP)
Title: Information processing device and program
Inventor: YAGI TAISUKE
IPC: G09B29/00
Filed: 2019-02-20
Abstract: To provide information specialized for a using user.SOLUTION: An information processing device (a management server) includes: an attribute data storage part for storing attribute data of a user; a content storage part for storing a plurality of contents corresponding to a marker; a specification part for specifying the marker from an image acquired from an object having the marker; a selection part for selecting a content to be provided from among the plurality of contents corresponding to the specified marker; and a display part for synthesizing an image indicating the selected content with the acquired image and displaying it. The selection part selects a content according to the attribute data of the user.SELECTED DRAWING: Figure 4
Patent JP-2020136927-A (JP)
Title: Position identifying device, position identifying system, and program
Inventor: SATO KEITA
IPC: H04W52/02
Filed: 2019-02-20
Abstract: To reduce the power consumption of a wireless communication device.SOLUTION: A position identifying device 10 includes an identifying unit 20A, a determination unit 20B, and a transmission control unit 20C. The identifying unit 20A identifies positional information on one or more wireless communication devices 14 in a target region. The determination unit 20B determines positional movement of the wireless communication devices 14 based on the positional information. The transmission control unit 20C sends a reduction instruction signal instructing reduction in communication frequency of the wireless communication device 14 to a wireless communication device 14 determined to have no positional movement.SELECTED DRAWING: Figure 2
Patent JP-2020137391-A (JP)
Title: Power supply device
Inventor: OI SHOHEI
IPC: H02M3/155
Filed: 2019-02-26
Abstract: To cope with the case that a plurality of step-up converters cannot be actuated by feedback control.SOLUTION: A power supply device comprises: a plurality of step-up converters connected in parallel for stepping up and supplying power from a power storage device; and a controller for controlling the respective step-up converters. When the plurality of step-up converters cannot be actuated by feedback control, the controller actuates only one step-up converter of the plurality of step-up converters by feedforward control. That is, the other step-up converters excluding the step-up converter actuated by feedforward control are inhibited from being actuated. Thereby, undesirable events that can be caused by simultaneously actuating the plurality of step-up converters by feedforward control can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2020131689-A (JP)
Title: Method for cleaning liquid discharge device
Inventor: OZAWA KINYA
IPC: B41J2/175
Filed: 2019-02-26
Abstract: To provide a technology that can suppress deterioration in cleaning efficiency, in a method for cleaning a liquid discharge device.SOLUTION: A method for cleaning a liquid discharge device includes: a second flow channel cleaning step for cleaning a second flow channel by circulating cleaning fluid through the second flow channel; and a first flow channel cleaning step for cleaning a first flow channel by circulating the cleaning fluid that has circulated through the second flow channel through the first flow channel.SELECTED DRAWING: Figure 2
Patent JP-2020141219-A (JP)
Title: Power-on clear circuit and semiconductor device
Inventor: SASAKI SEIICHIRO
IPC: G06F1/24
Filed: 2019-02-27
Abstract: To provide a power-on clear circuit capable of suppressing a consumed current.SOLUTION: A power-on clear circuit has: a first inverter portion including a constant current feeding portion connected to a first line to which a first power supply voltage is supplied at one end and feeding a constant current from the one end to the other end, and a first transistor connected to a second line to which a fixed potential is supplied at one end, connected to the other end of the constant current feeding portion at the other end, and receives the application of a second power supply voltage obtained by boosting the first power supply voltage at a control end; a second inverter portion that is an inverter operated by the first power supply voltage, and inputs a potential of a first node connected between the other end of the constant current feeding portion and the one end of the first transistor; and a signal output portion that outputs a power-on clear signal with respect to a signal input/output terminal of a device operated by the second power supply voltage according to the output of the second inverter portion.SELECTED DRAWING: Figure 2
Patent JP-2020143611-A (JP)
Title: Internal combustion engine exhaust purification system and control method for the same
Inventor: OTSUKA CHIHIRO
IPC: F01N3/08
Filed: 2019-03-05
Abstract: To provide an internal combustion engine exhaust purification system and a control method for the same capable of performing regenerative temperature increase control of a particulate collection filter while curbing overshoot of an exhaust temperature.SOLUTION: An internal combustion engine exhaust purification system 1 comprises a urea water injection device 4, a fuel injection device 9, a sensor 6, an oxidation catalyst device 7, and a particulate collection filter 8 which are arranged in this order from an upstream side in an exhaust passage 3 of an engine 2. The internal combustion engine exhaust purification system performs regenerative temperature increase control of the particulate collection filter 8 in a manner that stops injection of urea water U through the urea water injection device 4; and starts the injection of fuel F through the fuel injection device 9 after the elapse of a set period of time t from when the injection is stopped to when exhaust G passed through the sensor 6 is put into a state without an ammonia content. The internal combustion engine exhaust purification system adjusts an injection amount of the fuel F on the basis of a detection value of the sensor 6 which represents only the amount of carbon monoxide in the exhaust G.SELECTED DRAWING: Figure 2
Patent JP-2020148117-A (JP)
Title: Sound absorbing material for fuel cell automobile
Inventor: TANAKA HIDEAKI
IPC: H01M8/04
Filed: 2019-03-12
Abstract: To provide a sound absorbing material for a fuel cell automobile which can reduce air flow noise generated at an area coming contact with outside air in the vicinity of a discharge port of exhaust gas.SOLUTION: A sound absorbing material 10 for a fuel cell automobile is provided at a discharge pipe 1 for discharging exhaust gas from a fuel cell, and is positioned in a downstream side end coming contact with outside air of the discharge pipe 1. A recessed and protruding portion 13 exposed from an inner wall surface 12a of a discharge pipe storage portion 12 into an exhaust gas flow passage 1b of the discharge pipe 1 includes a plurality of protrusions 13a formed so as to protrude orthogonally to a flow direction of the flowing exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2020150240-A (JP)
Title: Superconducting coil and superconducting apparatus
Inventor: HAYASHI MARIKO
IPC: H01F6/06
Filed: 2019-03-15
Abstract: To provide a superconducting coil in which occurrence of a quench is suppressed.SOLUTION: A superconducting coil according to one embodiment includes: a spool; a superconducting wire rod wound around the spool, and having a first region and a second region facing the first region; and a first layer located between the first region and the second region, having volume resistivity of 10-2 Ω m or more, having first grains including crystal with a cleavage and thermosetting resin surrounding the first grains.SELECTED DRAWING: Figure 5
Patent JP-2020158146-A (JP)
Title: Lid material for yogurt container
Inventor: ASAUE KEIJI
IPC: B32B27/32
Filed: 2019-03-26
Abstract: To provide a lid material capable of exhibiting an excellent yogurt adhesion prevention effect as it includes an excellent anti-rubbing property.SOLUTION: In a lid material for a container in which yogurt is filled, (1) the lid material includes 1) a base material layer, 2) a seal layer, and 3) hydrophobic oxide fine particles adhered to the surface of the seal layer in this order, and (2) the seal layer includes (a) polyethylene resin whose peak temperature of the melting point is equal to or higher than 130°C, (b) ethylene/α-olefin copolymer whose peak temperature of the melting point is equal to or lower than 60°C, (c) an adhesion imparting material, and (d) calcium carbonate particles.SELECTED DRAWING: Figure 2
Patent JP-2020158252-A (JP)
Title: Sheet carrier
Inventor: Xie tian-jin
IPC: H04N1/00
Filed: 2019-03-26
Abstract: To realize a sheet carrier capable of accurately detecting a front end of a sheet regardless of a light-transmission degree of the sheet and moreover of achieving the size reduction of a detection unit to detect the sheet.SOLUTION: An original carrier (2) has a detection unit (10) to detect an original. The detection unit (10) comprises a light receiving-sided light guide unit (16) that is arranged between an U-shaped light guide unit (15) into which light from a light-emitting element (11) is introduced and a light-receiving element (12) and, in an upright state, faces at a tip (16A) the other end (15B) of the U-shaped light guide unit (15) so as to transmit light from the light-emitting element (11) to the light-receiving element (12). The light receiving-sided light guide unit (16) is arranged, at the tip (16A), in a transport path (37) in a manner faced thereto and supported to incline, and urged in an upright state so as to be inclined by an original (5) being carried through the transport path (37).SELECTED DRAWING: Figure 1
Patent JP-2020166336-A (JP)
Title: Activity amount meter, management system, method for management, and management program
Inventor: YASUDA MASAKI
IPC: G16H20/30
Filed: 2019-03-28
Abstract: To provide an activity amount meter, a management system, a method for management, and a management program which can increase the safety of authentication.SOLUTION: An activity amount meter 10 carried by a user includes: detection means (12) for detecting an action of a user; generation means (11) for generating authentication information for authenticating the user by comparing with reference information, on the basis of the action of the user detected by the detection means (12); and output means (15) for outputting authentication information (A, W) generated by the generation means (11).SELECTED DRAWING: Figure 5
Patent JP-2019093288-A (JP)
Title: Image processing system and program
Inventor: KIN Taichi
IPC: A61B6/03
Filed: 2019-03-28
Abstract: To enable proper presentation of information obtained from a patient and information on a normal anatomy.SOLUTION: An image processing system 14 receives a medical image 3D CG, which is 3-dimensional information generated from medical images of a patient. The image processing system 14 then displays, in a superimposed manner, the medical image 3D CG generated from the medical images of the patient and a normal anatomy 3DCG, which includes internal tissues of an organism not appearing in the medical images and is created in advance according to a normal anatomical structure of the organism.SELECTED DRAWING: Figure 1
Patent JP-2019190657-A (JP)
Title: Boot assembly for joint member
Inventor: ROBERT L CASSELL
IPC: F16D3/84
Filed: 2019-03-29
Abstract: To provide a boot assembly for a constant velocity joint.SOLUTION: A boot assembly 18 for a joint 10 comprises a boot 46 and a boot covering pipe 44 coupled to the boot 46 at a connecting portion 52. The boot covering pipe 44 comprises a mounting portion 56 that comprises a flange having an inside surface and a retainer 62. The retainer 62 is connected to the flange at a first position and separated from the flange at a second position spaced from the first position. The retainer 62 comprises an inwardly-directed portion spaced from the first position, and the inwardly-directed portion between the first position and the midpoint of the retainer 62 is arranged closer to an axis 20 than the inside surface of the retainer 62. The inside surface of the retainer 62 is not at a constant angle with respect to the axis 20 along the length of the retainer 62.SELECTED DRAWING: Figure 2
Patent JP-2020166105-A (JP)
Title: Pseudo adhesive sheet for shelf label
Inventor: KAMO MASAYASU
IPC: A47F5/00
Filed: 2019-03-29
Abstract: To provide a pseudo adhesive sheet for shelf label which is excellent in design property, which can be easily attached to a display shelf in replacement of commodities or the like and facilitates label replacement.SOLUTION: A pseudo adhesive sheet LS1 for shelf label comprises a label base material 10, a support base material 20, and a pseudo adhesive layer 30. The label base material 10 has a label base material surface 11 on which printing is possible. The pseudo adhesive layer 30 is pseudoly adhered to the support base material 20, and is adhered to the label base material 10. A softness of a laminate 50 including the label base material 10 being peeled from the support base material 20 at a pseudo adhesive interface A between the support base material 20 and the pseudo adhesive layer 30, and the pseudo adhesive layer 30, is equal to or greater than 2 mN. A notch C partitioned into a shape of a shelf label 1 is formed at a depth at which the notch penetrates from a surface side of the label base material 10 to the label base material 10 and the pseudo adhesive layer 30 and does not penetrate the support base material 20. The label base material 10 and the pseudo adhesive layer 30 partitioned by the notch C can be peeled as the shelf label 1 at the pseudo adhesive interface A.SELECTED DRAWING: Figure 3
Patent JP-2020171084-A (JP)
Title: motor
Inventor: OKA SHINICHI
IPC: G01D5/245
Filed: 2019-04-01
Abstract: To increase the waterproof performance of an encoder.SOLUTION: A motor 100 includes a motor case 10, first and second brackets 20, 30 for respectively covering openings in both ends of the motor case 10, a rotary stator 40 that is housed in the motor case 10 and has a rotary shaft 42 along the axis thereof, a stator 50, first and second bearings 61, 62 that are respectively attached to the first and second brackets 20, 30, and an encoder 70 that detects the rotation speed of the rotary shaft 42. The rotary shaft 42 passes through the first and second brackets 20, 30, and is projected to the outside of the motor case 10. The encoder 70 is attached to the second bracket 30, and is housed in the motor case 10.SELECTED DRAWING: Figure 2