baber/WOPTO huggingface dataset:
Patent JP-2020201629-A (JP)
Title: Mobile body external environment recognition device
Inventor: HORIGOME DAISUKE
IPC: G08G1/00
Filed: 2019-06-07
Abstract: To provide a mobile body external environment recognition device that can reliably verify an external environment at the time of an event.SOLUTION: In a mobile body external environment recognition device 1, video data reflecting an external environment of a mobile body is generated by an image processing unit 10, and using the video data, target data indicating a target around the mobile body is generated. When a predetermined event occurs, a control unit 30 records the generated target data in a recording device 35, and the image processing unit 10 records video data corresponding to the target data recorded in the recording device 35 in a recording device 15. A time stamp generation unit 40 assigns the same time stamp to the recorded target data and video data.SELECTED DRAWING: Figure 1
Patent JP-2020201785-A (JP)
Title: Commodity management device
Inventor: KAWAGUCHI SHINYA
IPC: G08B13/22
Filed: 2019-06-12
Abstract: To prevent illegal take-out of commodities.SOLUTION: A commodity management device comprises: wireless tags (beacon tags 200) attached to commodities; a plurality of receiving devices (store gateways 300) that receive tag signals transmitted from the wireless tags; a server device 400 that detects the receiving devices corresponding to the respective commodities; and a display unit (tablet terminal 500) that displays the correspondence relationship between the wireless tags and the receiving devices. The receiving devices arranged at the gateways to and from a commodity management area are set to have a higher threshold level for receiving the tag signals than that of the others.SELECTED DRAWING: Figure 1
Patent JP-2020201173-A (JP)
Title: Laser-inducted analysis device and method
Inventor: ITO YOSHINAO
IPC: G01N21/63
Filed: 2019-06-12
Abstract: To enable the content concentration of silicon included in a sample to be determined with high accuracy when analyzing a substance in the sample by laser-inducted plasma spectroscopy.SOLUTION: A laser-induced analysis device 10 of the present invention comprises: a sample plate 1 having a sample holding area 12 on the top surface where a sample is held and including, as a base material 11, either one metal selected from a metal group consisting of aluminum, iron, copper, titanium, nickel, tin, cobalt, zinc, manganese, beryllium, gold and platinum or an alloy including stainless steel and one or multiple metals selected from the above metal group; a light source 5 for irradiating a laser beam toward the sample holding area of the sample plate 1; and an analyzer 8 for acquiring the emission spectrum of the light generated by irradiation of the laser beam and analyzing the sample held in the sample holding area.SELECTED DRAWING: Figure 1
Patent JP-2020202137-A (JP)
Title: Lighting device and display device
Inventor: KAWASHIMA KENTA
IPC: G02F1/13357
Filed: 2019-06-13
Abstract: To provide a lighting device that can suppress deterioration in incident light efficiency, and to provide a display device.SOLUTION: A lighting device includes: an optical member including a first surface, a second surface intersecting with the first surface and a third surface intersecting with the first surface and disposed on an opposite side to the second surface; a light source disposed while facing the first surface and emitting light toward the first surface; and a first reflection part for reflecting light. The first reflection part is positioned on a side of the second surface relative to a space between the first surface and the light source. At least part of the first reflection part is positioned from the first surface to the light source.SELECTED DRAWING: Figure 2
Patent JP-2021001609-A (JP)
Title: Piping support
Inventor: SHIBUYA RYUJIRO
IPC: F16L3/12
Filed: 2019-06-19
Abstract: To provide a piping support that has good workability, work cost, and holding/supporting force, and can be manufactured at low cost.SOLUTION: A piping support is made from a flexible metallic plate, and is formed in a comb-shape having three comb-tooth like portions. A first comb-tooth like portion 11 and a third comb-tooth like portion 13 are cut and raised to be a piping holding portion 21. A second comb-tooth like portion 12 is shorter than the first and third comb-tooth like portions, and a coupling portion 14 is provided, in which tip end parts of the first and third comb-tooth like portions are coupled in the short part. One end portion of the second comb-tooth like portion is folded to be an erecting part 12E. Between the erecting part and the piping holding portion, a small-diameter piping and wiring storage support portion 22 is formed. A comb dedendum portion 10 is mounted and fixed to a mounting surface. The piping is inserted between the piping holding portion and the second comb-tooth like portion, and held and supported in a sandwiched state. The coupling portion enters a lower side of the second comb-tooth like portion, and prevents the tip end parts of the first and third comb-tooth like portions from separating from the mounting surface.SELECTED DRAWING: Figure 1
Patent JP-2021001965-A (JP)
Title: Wavelength variable interference filter
Inventor: MATSUNO YASUSHI
IPC: G02B26/00
Filed: 2019-06-21
Abstract: To provide a wavelength variable interference filter that can be reduced in size while preventing a reduction in reliability.SOLUTION: A wavelength variable interference filter comprises: a first substrate provided with a first mirror and a first electrode; a second substrate provided with a second mirror corresponding to the first mirror and a second electrode opposite to the first electrode; and a junction joining the first substrate and the second substrate. The first substrate includes a movable part arranged with the first mirror, a diaphragm part holding the movable part movably in a Z-direction, and an outer peripheral part provided outside the diaphragm part. The diaphragm part includes a flat part having a uniform thickness, and a first inclined part having a thickness in the Z-direction gradually increasing from the flat part toward the outer peripheral part. The first electrode is provided from the flat part up to the first inclined part. An outside edge of the first electrode that is an edge on the opposite side of the first mirror is located on the first inclined part. The junction is provided from part of the first inclined part up to the outer peripheral part.SELECTED DRAWING: Figure 3
Patent JP-2021000912-A (JP)
Title: tire
Inventor: FUKUZAWA Kazuyuki
IPC: B60C9/00
Filed: 2019-06-21
Abstract: To provide a tire having a structure which can easily release static electricity from a vehicle into a ground surface regardless of conductivity of a carcass ply.SOLUTION: One aspect of a tire (10) of the invention includes: a bead core (60) provided at a bead part (13); at least one carcass ply (51) formed along at least a part around a core shaft of the bead core (60); and a conductive rubber part (80) provided between the carcass ply (51) and the bead core (60). The conductive rubber part (80) creates electric conductivity between one side surface and the other side surface of the at least one carcass ply (51).SELECTED DRAWING: Figure 1
Patent JP-2019152214-A (JP)
Title: Evacuation system
Inventor: OSUGA TORU
IPC: F04B37/16
Filed: 2019-06-24
Abstract: To provide an evacuation system that can switch evacuation operation from a vacuum pump to a backup pump before the rotational speed of the vacuum pump greatly decreases.SOLUTION: An evacuation system comprises a pressure sensor 21 connected to a suction pipe 5, an opening/closing valve 15 and a backup valve 16 connected to a branch pipe 6 and a backup pipe 8 respectively, a vacuum pump 10 connected to the branch pipe 6, a backup pump 12 connected to the backup pipe 8, and an operation control unit 20 for controlling opening/closing operation of the opening/closing valve 15 and the backup valve 16. When a measured value of suction side pressure measured by the pressure sensor 21 reaches a threshold value, the operation control unit 20 opens the backup valve 16 and closes the opening/closing valve 15. The threshold value is lower than a pressure upper limit value indicating an abnormal rise of pressure in a processing chamber 1.SELECTED DRAWING: Figure 6
Patent JP-2021003248-A (JP)
Title: Fall prevention system
Inventor: KATO SHUHEI
IPC: G08B21/02
Filed: 2019-06-25
Abstract: To provide a fall prevention system which can prevent in advance fall of a walker when he/she performs walking exercise.SOLUTION: A fall prevention system 10 comprises: an ankle weight 22 attached to the ankle of a walker; an acceleration sensor 26 attached to the ankle weight 22; and a walking monitoring server 30 for indicating a state with a high risk of fall when a predetermined walking state with a high risk of inducing fall is detected on the basis of a measured value transmitted from the acceleration sensor 26.SELECTED DRAWING: Figure 1
Patent JP-2021003369-A (JP)
Title: Game device, game system and program
Inventor: HIGUCHI WATARU
IPC: A63F13/69
Filed: 2019-06-26
Abstract: To provide a game device capable of excellently realizing article provision meeting a user's demand.SOLUTION: A game device providing a series of play experiences related to a game in accordance with payment of a counter value includes: detection means detecting the payment of the counter value; execution means performing processing related to provision of a play experience of a game; first providing means configured to be capable of providing a first article; second providing means configured to be capable of providing a second article different from the first article; and control means controlling operation of the first providing means and the second providing means as the payment of the counter value is detected by the detection means. The control means causes the first providing means or the second providing means to provide an article on the condition that further payment of the counter value is detected while a series of play experiences are provided, and determines which of the first providing means and the second providing means provides an article in accordance with frequency by which further payment of the counter value is detected while a series of play experiences are provided.SELECTED DRAWING: Figure 3
Patent JP-2021011907-A (JP)
Title: Drive transmission device and image forming device comprising the same
Inventor: CHINO HIDETO
IPC: F16D27/118
Filed: 2019-07-05
Abstract: To provide a drive transmission device capable of cutting off reverse input torque from a driven member side regardless of a rotation direction, reducing the number of components, and reducing occurrence of operation noise.SOLUTION: A drive transmission device cuts off transfer of driving force from a driving gear 1 to a driven gear 3 and from an intermediate gear 5 to an output gear 6; then displaces the driven gear 3 by the elastic force of a trigger spring 4 so that the driven gear 3 can rotate by the driving force from the driving gear 1; then rotates the intermediate gear 5 by the driven gear 3 without the intermediate gear 5 rotating the output gear 6; and can transfer driving from the intermediate gear 5 to the output gear 6.SELECTED DRAWING: Figure 5
Patent JP-2021012331-A (JP)
Title: Method for manufacturing polarizing plate and polarizing plate
Inventor: NAKAE HAZUKI
IPC: B65H23/025
Filed: 2019-07-09
Abstract: To provide a method for manufacturing a polarizing plate with improved durability under a high temperature and high humidity environment.SOLUTION: A method for manufacturing a polarizing plate comprises the successive steps of: delivering each protective film and each polarizer from a long roll; performing heat treatment before sticking at least one of a protective film A or a protective film B to the polarizer; and expanding the protective film having been subjected to heat treatment by an expansion roller. When a glass-transition temperature of the protective film subjected to heat treatment is Tg, a temperature of the heat treatment is within a range of (Tg-80) to (Tg-30)°C. The expansion roller is an expander roller, a concave roller, or a bow roller (banana roller).SELECTED DRAWING: None
Patent JP-2021015852-A (JP)
Title: Multi-beam drawing method and multi-beam drawing device
Inventor: MATSUMOTO YASUSHI
IPC: H01J37/305
Filed: 2019-07-10
Abstract: To provide a method capable of reducing the number of pixels to be irradiated with a defective beam in each small region when the amount (distance) of beam swing back during reset of a tracking operation is coincident with the distance between a plurality of defective beams.SOLUTION: A multi-beam drawing method includes steps of: performing k-th tracking control (k is a natural number) by beam deflection so that respective beams of a multi-beam collectively follow the movement of a stage; performing multiple beam shots while each beam simultaneously shifts within a rectangular irradiation region surrounded by a corresponding inter-beam pitch size during execution of the k-th tracking control; and returning, as a (k+1)-th tracking control start position, a tracking position to a position obtained by adding an offset of an integral multiple of the inter-beam pitch size to a tracking start position where the k-th tracking control is started after the k-th tracking control period has elapsed.SELECTED DRAWING: Figure 9
Patent JP-2021016487-A (JP)
Title: Desk with tilting top plate
Inventor: FUKUMURA NAOKO
IPC: A47B13/00
Filed: 2019-07-18
Abstract: To stably hold a top plate by adjusting it to an optimal angle by a simple structure.SOLUTION: A desk tilts a top plate 2 connected to a desk body 1 with a tilting mechanism 3. The tilting mechanism 3 includes a folding link 30 and a threaded rod 34 connected to the folding link 30. The folding link 30 includes a first link 31 and a second link 32 with upper edges connected to the top plate 2 and lower edges connected to the desk body 1. The first link 31 includes a first upper link 31A and a first lower link 31B connected by a first tilting shaft 31C having a female screw hole 31d where the threaded rod 34 is threaded therein. The second link 32 includes a second upper link 32A and a second lower link 32C connected by a second tilting shaft 32C, and has a passage space 32d for guiding the threaded rod 34. The desk 100 rotates the threaded rod 34, and the first tilting shaft 31C moves in an axial direction and stretches the first link 31 to tilt the top plate 2, and thereby makes the tilting threaded rod 34 pass to the passage space 32d.SELECTED DRAWING: Figure 3
Patent JP-2021018210-A (JP)
Title: Manufacturing method of lipid membrane device
Inventor: OSHIMA AZUSA
IPC: G01N37/00
Filed: 2019-07-23
Abstract: To provide a technique capable of controlling the orientation of membrane proteins in artificial lipid bilayer.SOLUTION: A method of producing a lipid membrane device is a method of introducing membrane protein into a lipid bilayer membrane. The method includes a step of fusing the lipid bilayer 30 of the lipid membrane device, which includes a substrate 10 having a well structure 20 that opens on one side and a lipid bilayer film 30 formed on one side of the substrate 10 sealing the opening 21 of the well structure 20, with lipid vesicles containing membrane protein 60 within the lipid membrane; and as a result, the membrane protein 60 is introduced into the lipid bilayer 30.SELECTED DRAWING: Figure 1
Patent JP-2021021808-A (JP)
Title: Image forming apparatus
Inventor: WAKAYAMA KEI
IPC: G03G21/16
Filed: 2019-07-26
Abstract: To prevent an increase in temperature due to heat of a fixing device even if a fan for cooling is stopped.SOLUTION: A printer 1 comprises: an image forming device 9 that forms a toner image on a sheet; a fixing device 11 that applies heat to the toner image to fix the toner image to the sheet; a duct 53 that guides hot air H generated from the fixing device 11 to the outside; a cooling fan that sends air to the image forming device 9 when the image forming device 9 forms an image and stops sending air when the image forming device 9 does not form an image; and a shutter 42 that closes the duct 53 when the image forming device 9 forms an image and opens the duct 53 when the image forming device 9 does not form an image.SELECTED DRAWING: Figure 4
Patent JP-2020070426-A (JP)
Title: Coloring composition, photosensitive coloring composition, color filter, and color liquid crystal display device
Inventor: TAKAGI YUDAI
IPC: G02F1/1335
Filed: 2019-07-26
Abstract: To provide a coloring composition and a photosensitive coloring composition having excellent viscosity stability, and to provide, using the compositions, a color filter and a color liquid crystal display device which have reduced foreign matter, excellent solvent resistance and high quality.SOLUTION: A coloring composition contains an aluminum phthalocyanine compound (A), a dispersant (B), and a binder resin (C), the dispersant (B) containing a resin dispersant having at least one thermally crosslinkable functional group selected from the group consisting of a hydroxy group, an oxetane group, a t-butyl group, and a block isocyanate group.SELECTED DRAWING: Figure 1
Patent JP-2019204535-A (JP)
Title: Accounting support system
Inventor: UENO YASUSHI
IPC: G06F17/22
Filed: 2019-07-26
Abstract: To provide an accounting support system capable of further more efficiently perform journalization.SOLUTION: In an accounting support system 1, an image reading unit 21 acquires a voucher image 7. A distribution unit 22 transmits division data (voucher division images) 29 in which multiple pieces of character information included in the journalism object voucher (voucher image) 7 are divided by notation positions in the voucher to different workers 8 for computerization together with identification information 27 indicating the journalism object voucher via a transmission/reception unit in a distributed manner. The workers 8 on the cloud who have received the voucher division image 29 independently perform computerization work of limited character information in the range included in the respective division images 29.SELECTED DRAWING: Figure 3
Patent JP-2021021681-A (JP)
Title: Encoder device
Inventor: OTOMO YUTA
IPC: G01D5/244
Filed: 2019-07-30
Abstract: To provide an encoder device which can, without using a backup battery, detect the number of moving times a moving body during a period while supply of electric power from a power source is stopped.SOLUTION: In an encoder device 1, a first encoder 40 counts the cumulative number of rotations of a rotary member 15 during a period while electric power is supplied from a power source 30, on the basis of a first magnetic field of a magnetic field generation unit 20 that changes when the rotary member 15 rotates. Furthermore, a second encoder 50 is capable of updating the cumulative number of rotations stored in a memory 85 on the basis of the number of rotations of the rotary member 15 counted by a count processing unit 80, even while the supply of electric power from the power source 30 is stopped, since the second encoder includes a magnetic element 60 for outputting a pulse signal that corresponds to a change of a second magnetic field of the magnetic field generation unit 20 at the time the rotary member 15 rotates, and a power supply circuit 70 for generating a drive voltage Vdd from the pulse signal.SELECTED DRAWING: Figure 2
Patent JP-2021020193-A (JP)
Title: Carbon dioxide recovery system and method for operating carbon dioxide recovery system
Inventor: FUJITA KISHITO
IPC: B01D53/62
Filed: 2019-07-30
Abstract: To provide a carbon dioxide recovery system capable of reducing an amount of amine to be discharged to the atmosphere.SOLUTION: A carbon dioxide recovery system according to an embodiment includes a carbon dioxide recovery part which makes an absorption liquid containing amine absorb carbon dioxide contained in combustion exhaust gas, and a first cleaning part which cleans the combustion exhaust gas discharged from the carbon dioxide recovery part with mist of a first cleaning liquid injected by an injector and recovers the amine accompanied by the combustion exhaust gas. The carbon dioxide recovery system includes a cleaning liquid mist recovery part which recovers the mist of the first cleaning liquid accompanied by the combustion exhaust gas discharged from the first cleaning part.SELECTED DRAWING: Figure 1
Patent JP-2021023407-A (JP)
Title: Shaving blade head
Inventor: HASHIMOTO KENGO
IPC: B26B21/22
Filed: 2019-07-31
Abstract: To further uniformize a holding state of a plurality of blade bodies.SOLUTION: A cross-linking wall is arranged in at least a pair; a projection part 30 is arranged in a plurality in the respective cross-linking walls; a blade body is sandwiched between the mutual adjacent projection parts 30; and the projection parts 30 have a first plane 31 abutting on the blade body positioned between the adjacent one projection part 30 and itself and a second plane 32 abutting on the blade body positioned between the adjacent other projection part 30 and itself. When viewing from the juxtaposition direction of the blade body, the first plane 31 and the second plane 32 in the mutual adjacent projection parts 30 exist in mutually different positions, and when viewing from the juxtaposition direction of the blade body, the mutual first planes 31 in the plurality of projection parts 30 exist in the same position, and at the same time, the mutual second planes 32 exist in the same position.SELECTED DRAWING: Figure 5
Patent JP-2021024431-A (JP)
Title: Smartphone holder for automobile
Inventor: HAYASHI TERUHIKO
IPC: F16B5/06
Filed: 2019-08-05
Abstract: To provide a smartphone holder for an automobile, which can hold a smartphone in a lengthwise direction and also in a lateral direction, and further, can easily switch between two parties by performing an operation once.SOLUTION: A smartphone holder 10 for an automobile includes: an attachment base 12 to be attached to an installation surface X; an arm 14 extended from the attachment base 12; and a holding member 16 for holding a smartphone, which is mounted to be rotatable relative to the arm 14. The holding member 16 is equipped with: a holding member body 28; a pair of right and left sandwiching members 30, 32 provided on lateral parts of the holding member body 28; a support leg 36b which is extended downward from a lower end edge of the holding member body 28 in order to support from below the smartphone P held by the holding member 16; and a sandwiching mechanism part which brings one of the sandwiching members 30 closer to a holding member body 28 side by rotating the holding member 16 from a vertically raised state to a lateral state, in order to sandwich the smartphone P using both sandwiching members 30, 32.SELECTED DRAWING: Figure 1
Patent JP-2021027007-A (JP)
Title: Optical system, illuminating system, display system, and moving body
Inventor: AGEMIZU WAHEI
IPC: B60K35/00
Filed: 2019-08-08
Abstract: To provide an optical system, an illuminating system, a display system, and a moving body that can improve extraction efficiency of light.SOLUTION: A light guide member 1 comprises an incident surface 10 on which light is incident, and a first surface 11 and a second surface 12 opposed to each other. In the light guide member 1, the second surface 12 is an emitting surface for the light. A prism 3 is provided in the first surface 11, and reflects the light passing through the inside of the light guide member 1, toward the second surface 12. The light guide member 1 includes a direct light path L1 for allowing the light incident from the incident surface 10 to be directly reflected by the prism 3 and emitted from the second surface 12. At least one of the first surface 11 and the second surface 12 comprises a light distribution part for controlling light distribution of the light extracted from the second surface 12.SELECTED DRAWING: Figure 1