baber/WOPTO huggingface dataset:
Patent JP-2021033217-A (JP)
Title: Display sign lamp
Inventor: MIYAHARA HIROKAZU
IPC: F21S43/241
Filed: 2019-08-29
Abstract: To provide a display sign lamp capable of preventing dropping off of a light emission unit from a vehicle body.SOLUTION: A display sign lamp regarding one embodiment of this invention includes: a light emission member, a substrate, a retaining member, a spacer, and an intermediate member. The light emission member includes a conductive plate and a pillar-like light guide unit. A light guide plate is attached to a first main surface of a supporting body. The light guide unit includes a first end unit connected to the light guide plate, a second end unit on an opposite side of the first end unit, and a ring form body provided in between the first end unit and the second end unit and penetrating the supporting body. The substrate has a light source facing the second end unit. The retaining member has a restraining unit restrained to the light guide unit and a retaining unit for retaining the substrate and faces a second main surface which is on the opposite side of the first main surface. A spacer is provided in between the supporting body and the retaining member and is penetrated by the light guide unit. The intermediate member is inserted in between the spacer and the retaining member, has a slit inserted in the light guide unit, and the width of the slit is smaller than an outer diameter of the ring form.SELECTED DRAWING: Figure 8
Patent JP-2021029223-A (JP)
Title: Prevention device
Inventor: YAMASHITA IZUMI
IPC: A01M29/32
Filed: 2019-08-29
Abstract: To provide a prevention device in which the habituation is hard to occur, the flying of birds can be prevented reliably, and also the invasion of an animal or a criminal can be prevented.SOLUTION: All are formed of wire. Relatively elongated multiple first prevention parts 51 and relatively short-sized multiple second prevention parts 52 are comprised. Multiple prevention device bodies 5 for preventing an animal to be prevented and a base 2 for fixing each prevention device body 5 are included. Each prevention device body 5 is adjacently fixed to the base 2 at an appropriate distance with each other. At least the first prevention part 51 is constituted to be bent by application of the animal to be prevented. When the first prevention part 51 is bent, the first prevention part 51 is constituted so as to intersect with any other first prevention part 51 or any second prevention part 52, or any first prevention part 51 or second prevention part 52 for constituting the adjacent prevention device body 5.SELECTED DRAWING: Figure 1
Patent JP-2021039981-A (JP)
Title: Light-emitting device
Inventor: ONISHI NORITAKA
IPC: H01L33/22
Filed: 2019-08-30
Abstract: To achieve a light-emitting device with high sealing performance.SOLUTION: A light-emitting device 1 includes: a transparent substrate 11; a light emitting part 10 arranged on a first side (lower side) of the transparent substrate 11 and emitting light of a first wavelength; and a sealing part 22(a first sealing part 21, a second sealing part 13, and an insulating member 14) which is arranged in contact with the light emitting part 10, a peripheral edge part of the transparent substrate 11, and a peripheral part 12e of the surface of a second side (upper side) opposite to the first side (lower side) of the transparent substrate 11. An uneven shape is formed on at least a part of the peripheral part 12e of the second side of the transparent substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2019220711-A (JP)
Title: Wiring board and method of manufacturing wiring board
Inventor: OKIMOTO NAOKO
IPC: H05K1/02
Filed: 2019-09-03
Abstract: To provide a stretchable wiring board which is prevented from varying in resistance value and wiring due to stretching and prevented from being bent or broken.SOLUTION: A wiring board 10 comprises: a stretchable base material 20; wiring 52 which is positioned on the side of a first surface 21 of the base material, and has a bellows-shaped part including a plurality of mountain parts and valley parts such that a mountain part and a valley part in a normal direction of the first surface of the base material are arranged in a first direction as one of in-plane directions of the first surface of the base material; and a stretching control mechanism 30 which controls stretching of the base material. The base material has: a component region 23 including a component fixation region 231 which overlaps with an electronic component 51 mounted on the wiring board when viewed along the normal direction of the first surface of the base material, and a component circumferential region 232 positioned at a circumference of the component fixation region; and a wiring region 24 which adjoins the component region. The stretching control mechanism includes at least stretching control parts 31, 32 which are positioned in the component circumferential region, and spread up to the border between the component circumferential region and component fixation region.SELECTED DRAWING: Figure 1
Patent JP-2020017529-A (JP)
Title: Textured surfaces for display applications
Inventor: JAMES PATRICK HAMILTON
IPC: F21S2/00
Filed: 2019-09-06
Abstract: To provide uniform light output across a surface by surface processing of a light guide.SOLUTION: A substrate with a textured surface may be a light emitter 14 comprising a light guide, for example a backlight element for use in a display device 10, where a surface of the light guide, for example a glass substrate 18, is configured to have a textured surface with a predetermined RMS roughness and a predetermined correlation length of the texture. Multiple light scatter suppressing features are provided on the textured surface. The textured surface is effective for reducing electrostatic charging of the substrate surface.SELECTED DRAWING: Figure 1
Patent JP-2020009467-A (JP)
Title: Information processing system, information processing method, information processor, and terminal device
Inventor: OYAMA ATSUSHI
IPC: G05B23/02
Filed: 2019-09-09
Abstract: To provide an information processing system capable of monitoring a monitored device as a monitoring target without forcing users to bear the cost of using communication lines.SOLUTION: An information processing system S includes: terminal devices 1-1 to M which receive and transmit model identification information and state history information of monitored devices P-1 to N through near-field wireless communication; an information processor 2 which receives the model identification information and the state history information from the terminal devices; and a storage device 3 which accumulates, in association with each other, the model identification information and normal state history information serving as the state history information when the model is in a normal state. Upon receiving the model identification information and the state history information of the given monitored device from the monitored device, the information processor makes comparison with the state history information cumulated in the storage device, determines whether or not an operation state of the monitored device is normal, and transmits a result of the determination to the terminal device. The terminal device receives the result of the determination from the information processor and displays the received result of the determination.SELECTED DRAWING: Figure 2
Patent JP-2021041977-A (JP)
Title: Beverage product production system
Inventor: SAKAI MASANOBU
IPC: F25D13/00
Filed: 2019-09-12
Abstract: To provide a beverage product production system capable of improving energy efficiency.SOLUTION: A beverage product production facility 1 is a facility 1 for producing a beverage product from raw water, and comprises: a high temperature side cooling part 10 for cooling raw water; a low temperature side cooling part 60 for cooling raw water cooled by the high temperature side cooling part 10; a deaerator 41 for dissolving a carbon dioxide gas to the raw water cooled by the low temperature side cooling part 60; and a deaerator 41 for deairing the raw water. The low temperature side cooling part 60 cools the raw water supplied to the deaerator 41.SELECTED DRAWING: Figure 4
Patent JP-2021045246-A (JP)
Title: Putter fitting device, putter fitting method and program
Inventor: MORI TERUMITSU
IPC: A63B69/36
Filed: 2019-09-17
Abstract: To provide a putter fitting device capable of selecting a putter optimal to a stroke characteristic unique to a player and suitable for the preference of the player.SOLUTION: A storage part stores identification information of a plurality of types of putter heads having different centroid depth in association with each centroid depth. A first input part receives an input of a stroke arc value indicating the curvature radius of a circular arc drawn by a shaft tip of a putter for a trial shot, measured when a player hits a trial shot by a prescribed putter for a trial shot. A second input part receives an input of identification information of a putter head of a type designated by the player among a plurality of types of putter heads. A control part calculates a centroid distance in the case that the centroid of the designated type of the putter head moves on an orbit of a circular arc being the same as the shaft tip on the basis of the inputted stroke arc value and centroid depth corresponding to the inputted identification information. An output part outputs information showing the calculated centroid distance.SELECTED DRAWING: Figure 5
Patent JP-2021047067-A (JP)
Title: Open detection device and open detection method
Inventor: SATO AKIRA
IPC: G01R31/50
Filed: 2019-09-18
Abstract: To provide an open detection device capable of detecting a primary-side open and a secondary-side open in a distinguishable manner, and an open detection method.SOLUTION: An open detection device comprises: a current transformer CT1 which detects an inverter output current; an effective value calculation unit 12 which calculates an effective value of the inverter output current; an instantaneous effective value calculation unit 11 which calculates a value adding a square of the inverter output current and a square of a differential value of a target current as an instantaneous current effective value at an interval shorter than an interval of the effective value calculation by the effective value calculation unit; a state determination unit 13 while outputs a reduction signal instructing that an output current is reduced from an output current command value to an open-circuit verification current value in the case where the instantaneous current effective value is smaller than a preset first threshold current value; and an open-circuit determination unit 14 which detects a primary-side open-circuit in the case where the current effective value is smaller than a second threshold current value in the state where the output current is reduced to the open-circuit verification current value in accordance with the reduction signal.SELECTED DRAWING: Figure 1
Patent JP-2021048479-A (JP)
Title: Switch device
Inventor: TAKUMA Toru
IPC: H03K17/00
Filed: 2019-09-18
Abstract: To achieve a fail-safe function without any microcomputer.SOLUTION: A switch device 1 includes a switch element 10 connected to a load connection terminal OUT, a control unit 20 that turns on/off the switch element 10 according to an input signal IN, and a detection unit 30 for detecting an abnormal state (for example, an open abnormality or short-circuit abnormality of a load, or a temperature abnormality of the switch element 10) to generate a flag detection signal ST. The control unit 20 shares the flag detection signal ST with other switch devices, and even in a case where the input signal IN is at a logic level under switch-off, the switch element 10 is turned on when the flag detection signal ST is at a logic level under abnormality. Further, even in a case where the input signal IN is at a logic level under switch-on, the control unit 20 turns off the switch element 10 when the flag detection signal ST is at the logic level under abnormality.SELECTED DRAWING: Figure 1
Patent JP-2021045074-A (JP)
Title: Nanoparticle crystal and production method thereof
Inventor: TAGAWA MIHO
IPC: B82Y5/00
Filed: 2019-09-18
Abstract: To provide a novel method for allowing nanoparticle crystals to function as a crystalline sponge.SOLUTION: The method has: a first step of shrinking nanoparticle crystals with maintaining their crystal structure, in which nucleic acid-modified nanoparticles are regularly arranged and the nanoparticles are linked by complementary binding of nucleic acids; and a second step of mixing the shrunken nanoparticle crystals to a solution containing a desired object, so as to swell the nanoparticle crystals, and incorporating the object into the nanoparticle crystals. According to this method, it can function as a crystalline sponge even in an aqueous solution.SELECTED DRAWING: Figure 7
Patent JP-2021047781-A (JP)
Title: Memory system
Inventor: YASUI KEISUKE
IPC: G06F12/00
Filed: 2019-09-20
Abstract: To provide a memory system that can properly allocate a performance to plural users.SOLUTION: The memory system includes: a nonvolatile storage device for storing data; and a memory controller allocated to each user, the memory controller managing first information including first management data, receiving a request to access the nonvolatile storage device from a user, performing first processing related to an access to the nonvolatile storage device when the first management data is a first value or more and performing second processing related to an access to the nonvolatile storage device when the first management data is a second value or more.SELECTED DRAWING: Figure 5
Patent JP-2021048907-A (JP)
Title: Bag management device
Inventor: TSUCHIDA KENGO
IPC: A47F13/08
Filed: 2019-09-20
Abstract: To provide a bag management device capable of managing the number of bags.SOLUTION: A bag management device in an embodiment includes a support part for supporting a body part of a bag having the body part and a holding piece constituted separably from the body part, an engaging part constituted engageably with the holding piece of a bag bundle formed by laminating a plurality of bags, and a load sensor for detecting a load applied to the engaging part.SELECTED DRAWING: Figure 1
Patent JP-2021052500-A (JP)
Title: Slide device with built-in movable magnet type linear motor
Inventor: SAKAI TETSUYA
IPC: H02K41/03
Filed: 2019-09-25
Abstract: To provide a slide device with a built-in movable magnet type linear motor constituted by fixing an armature coil and a wire connection part to a bed with a BMC which is thermoset resin on a substrate arranged in the bed.SOLUTION: In the slide device, a bed 2 is constituted in a coil yoke, and a table 1 is constituted in a magnet yoke. An armature coil 7 and a wire connection part 27 which connects a power line 17 to the armature coil 7 are fixed onto a substrate 11 by a mold member 26 consisting of a BMC of thermoset resin. The mold member 26 is integrally formed of: a mold part 9 constituted by fixing the armature coil 7 to the substrate 11; and a mold part 14 constituted by fixing the wire connection part 27 to the substrate 11.SELECTED DRAWING: Figure 1
Patent JP-2021051913-A (JP)
Title: Joint material, method for manufacturing joint material, joining method, and semiconductor device
Inventor: ENDO KEIICHI
IPC: B22F7/08
Filed: 2019-09-25
Abstract: To provide a joint material that can form a metal joint layer having excellent heat radiation properties, conductivity and joint reliability.SOLUTION: A joint material includes a metal fine particle powder having an average primary particle diameter of 150 nm or less, a metal large particle powder having a volume-based cumulative 90% particle diameter (D90) of 7-30 μm measured with a laser-diffraction particle size distribution analyzer, and a solvent.SELECTED DRAWING: Figure 1
Patent JP-2021054150-A (JP)
Title: Water bottom shape measuring device
Inventor: SHIBUYA MITSUO
IPC: B63C11/00
Filed: 2019-09-27
Abstract: To provide a water bottom shape measuring device capable of suppressing cost and simplifying a configuration.SOLUTION: A water bottom shape measuring device positions a three-dimensional shape measuring part 14E which is suspended from an unmanned flight body 14 through a support member 20 in water, for measuring a three-dimensional shape of a water bottom 22 and generating three-dimensional shape information, and positions a position of the unmanned flight body 14 by a positioning part 14D and generates the same as positioning information, and generates by a water bottom shape information generation part 12F, a shape of the water bottom 22 as water bottom shape information indicated on a coordinate position on the earth on the basis of these three-dimensional shape information and positioning information. A screw 30 is coupled to the three-dimensional shape measuring part 14E, and a relative position of the three-dimensional shape measuring part 14E to the unmanned flight body 14 is in a prescribed range R, by controlling rotation of the screw 30.SELECTED DRAWING: Figure 2
Patent JP-2020023360-A (JP)
Title: Cigarette pack
Inventor: HENRY BUSE
IPC: B65D5/66
Filed: 2019-09-27
Abstract: To achieve an improvement in relation to a cigarette pack.SOLUTION: A cigarette pack that includes an outer pack 10 configured as a hinged lid box and an inner pack 11 as a sealing block, is provided with an opening flap 21 for the inner pack 11 and a closing label 23 for operating the opening flap 21. The closing label 23 is fixed to an inner surface of a lid front wall 34 by using an operating flap 28, and is movable together with a lid 30 to an opened position. Protrusions 45 and 46 generate a force that presses the closing label 23 having an adhesive area against the inner surface of the lid front wall 34.SELECTED DRAWING: Figure 4
Patent JP-2021053902-A (JP)
Title: Liquid discharge head and recording device
Inventor: FUKUDA YASUHIKO
IPC: B41J2/14
Filed: 2019-09-30
Abstract: To provide a liquid discharge head which enables a connector insertion part of a flexible substrate to be easily inserted into a connector, and to provide a recording device.SOLUTION: A liquid discharge head includes: a head body; a driver IC; a flexible substrate 31; and a wiring board. The head body has discharge holes for discharging a liquid. The driver IC controls driving of the head body. The flexible substrate has a base substrate 31a, a wiring layer, and a cover layer, is mounted with the driver IC, and electrically connected with the head body. The wiring board has a connector 32a configured so that a part of the flexible substrate may be inserted thereinto. A connector insertion part 31t of the flexible substrate which is inserted into the connector has a cutout part 31n.SELECTED DRAWING: Figure 9
Patent JP-2021053084-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of suppressing decrease in an interest in a game.SOLUTION: A game machine includes a game board, and lottery means for holding a lottery regarding winning or not on the basis of satisfaction of a lottery condition, and performs control to a special game state advantageous to a player when a lottery result of the lottery means is winning. In the game machine, the game board includes a specific decorative board for mounting plural light emitting means on a front mounting surface, a specific decoration part that covers the front mounting surface of the specific decorative board and has a transparent area, and light emission control means for controlling light emission of plural light emitting means according to a lottery result by the lottery means. A gold, specific color area is formed in a predetermined position in the specific decoration part, a white paint film is formed on a front mounting surface of the specific decorative board, an indicating part for specifying each of plural light emitting means is formed in yellow on the white paint film, and the light emitting control means can control light emission of plural light emitting means in a gold light emission mode when a lottery result by the lottery means is winning.SELECTED DRAWING: Figure 134
Patent JP-2020031429-A (JP)
Title: New method of wireless transmission of digital audio
Inventor: PEDERSEN BRIAN DAM
IPC: H04W28/04
Filed: 2019-10-02
Abstract: To provide a hearing device and a method of wireless communication of data with different priorities in compliance with a Bluetooth Low Energy (LE) standard.SOLUTION: A method of wireless transmission of data sets by a hearing aid (a left ear hearing aid 10L and a right ear hearing aid 10R) provided with a transmitter (smartphone 50) includes: transmitting a first data set of a first data category from the transmitter for reception by a receiver in a first connection event; and re-transmitting the first data set in the first connection event if an acknowledgement of receipt from the receiver is absent, or transmitting a second data set of a second data category that is different from the first data category from the transmitter to the receiver in the first connection event if the acknowledgement of receipt from the receiver is present.SELECTED DRAWING: Figure 1
Patent JP-2019221002-A (JP)
Title: Image pickup device and imaging device
Inventor: TSUNAI SHIRO
IPC: H04N5/357
Filed: 2019-10-03
Abstract: To reduce a circuit area involved in CDS and increase the CDS accuracy.SOLUTION: There is provided an image pickup device comprising: a photoelectric element which accumulates an electric charge according to a quantity of received light; a read line for sending signals according to the electric charge accumulated by the photoelectric element; a capacitor which is charged/discharged with a voltage according to a quantity of electric charge accumulated by the photoelectric element; a switch part operable to cause the state of the capacitor to transition to a first state in which a predetermined reference voltage is applied to a first electrode of the capacitor while a feedthrough voltage of the photoelectric element is applied to a second electrode of the capacitor, and a second state in which a voltage between the electrodes of the capacitor in the first state is kept while a signal voltage of the photoelectric element is applied to the second electrode; and a transmission part operable to control about whether or not to transmit a voltage of the first electrode of the capacitor to the read line.SELECTED DRAWING: Figure 3
Patent JP-2021059468-A (JP)
Title: Silicic acid nanosheet dispersion and its production method
Inventor: IWASAKI TOMOHIRO
IPC: C01B33/38
Filed: 2019-10-04
Abstract: To provide a production method that can easily produce a silicic acid nanosheet dispersion.SOLUTION: A method for producing a silicic acid nanosheet dispersion according to one embodiment of the present invention comprises a step of mixing in a solvent (i) an organic matter-containing layered silicic acid compound in which an organic amine is intercalated between crystal layers of a layered silicic acid compound in which H+ ions are adsorbed between the crystal layers, and (ii) an anionic surfactant.SELECTED DRAWING: Figure 1