baber/WOPTO huggingface dataset:
Patent JP-2020157911-A (JP)
Title: Intermediate roller device and crawler vehicle
Inventor: SASAO MAKOTO
IPC: B62D55/108
Filed: 2019-03-26
Abstract: To provide an intermediate roller device which can improve running stability even if there is irregularity on a ground surface.SOLUTION: In an intermediate roller device, two intermediate rollers 3, which presses a crawler against a ground surface side, are locates as to sandwich a rotary support body 2 which is rotatably arranged on a vehicle body around an upper end part, a center part of a long connection arm 4 is rotatably connected to a center part of each intermediate roller 3 independently from the intermediate roller 3, one end part 4a of each connection arm 4 is connected to a lower part of the rotary support body 2, and the other end part 4b of each connection arm 4 is connected to an upper part of the rotary support body 2 via a telescopic rod 5. This device includes a spring 6 which elongates the telescopic rod 5 which has contracted.SELECTED DRAWING: Figure 2
Patent JP-2020156767-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: AKIMOTO KAZUYUKI
IPC: A62C35/60
Filed: 2019-03-27
Abstract: To provide sprinkler fire extinguishing equipment which prevents a loss of water caused by breakage of a sprinkler head as much as possible by reducing a pressure in secondary side piping in a monitoring state as much as possible and prevents leakage of water from the secondary side piping.SOLUTION: Sprinkler fire extinguishing equipment 1 related to the present invention includes: secondary side piping 7 where a closed type sprinkler head 3 is provided, and water is filled in a monitoring state; a water flow detector 9 provided between the secondary side piping 7 and primary side piping 5; and a pressure adjustment pilot valve 13 which is provided between a cylinder chamber 11 of the water flow detector 9 and the secondary side piping 7 for adjusting a secondary side pressure. In the sprinkler fire extinguishing equipment 1, an automatic valve 15 is provided between the secondary side piping 7 and the pressure adjustment pilot valve 13, keeps in a manner that a pressure in the secondary side piping 7 in a closed state is lower than a secondary side pressure of the pressure adjustment pilot valve 13 in the monitoring state, and is in an open state when the closed type sprinkler head 3 is opened.SELECTED DRAWING: Figure 1
Patent JP-2020165654-A (JP)
Title: Encoder scale, its manufacturing method, and control device using it
Inventor: UETAKE MISAO
IPC: G01D5/347
Filed: 2019-03-28
Abstract: To provide an encoder scale capable of measuring minute positional displacement with high accuracy.SOLUTION: An encoder scale according to the embodiment includes: a metal substrate having a first main surface and a second main surface provided on the opposite surface of the first main surface; a plurality of recesses having a predetermined pattern provided on the first main surface; a light reflecting part formed between a plurality of recesses adjacent to each other; and a light absorbing portion provided in each of a plurality of recesses where the width W1 and the height D1 of the light absorption portion have a relationship represented by D1>W1.SELECTED DRAWING: Figure 9
Patent JP-2020163246-A (JP)
Title: Carbon dioxide recovery device, hydrocarbon manufacturing device, and carbon dioxide recovery method
Inventor: OGASAWARA KAZUTO
IPC: B01D53/62
Filed: 2019-03-28
Abstract: To provide a technology of suppressing composition variation of mixed gas of carbon dioxide, which is extracted from a recovery unit, and purge gas in a carbon dioxide recovery device.SOLUTION: A carbon dioxide recovery device includes a recovery unit for housing an absorbent which can absorb carbon dioxide inside, an exhaust gas supply part, a purge gas injection part, a vacuum pump, and a control part which controls supply of exhaust gas to the recovery unit, injection of the purge gas, and decompression of an inside of the recovery unit. The control part can execute a desorption process of extracting the carbon dioxide absorbed by the absorbent from the inside of the recovery unit by injecting the purge gas and decompressing the inside of the recovery unit at least in a partial period. In the desorption process, the inside of the recovery unit is decompressed from a start or the middle of the desorption process until an end of the desorption process, and an injection amount of the purge gas is relatively reduced in the middle during the decompression of the inside of the recovery unit.SELECTED DRAWING: Figure 1
Patent JP-2019122400-A (JP)
Title: Non-combustion flavor inhaler and aerosol delivery method
Inventor: KATAYAMA KAZUHIKO
IPC: A24F47/00
Filed: 2019-03-28
Abstract: To provide a novel non-combustion flavor inhaler control circuit.SOLUTION: The non-combustion flavor inhaler control circuit comprises a control unit to control power output to an atomization unit, which atomizes an aerosol source without combustion. The control unit repeats stop and restart of the power output to the atomization unit so that the aerosol supply is within a prescribed range and, during puffing motion of a user, stops supply of the power output to the atomization unit.SELECTED DRAWING: Figure 7
Patent JP-2020167832-A (JP)
Title: Transmission coil for wireless electric power supply, transmission antenna, wireless power transmission device, and charger
Inventor: UCHIMOTO DAISUKE
IPC: H02J7/00
Filed: 2019-03-29
Abstract: To provide a transmission coil for wireless electric power supply, a transmission antenna, a wireless power transmission device, and a charger, capable of miniaturizing a transmission coil.SOLUTION: A transmission coil 500 is used in a wireless electric power transmission device whose transmission power range can be switched. The transmission coil includes a first coil 502 and a second coil 504 that are electrically connected in series, and taps are provided on connecting nodes of the coils. A large amount of electric power can be transmitted by driving both the first coil and the second coil, and a small amount of electric power can be transmitted by driving only one coil. At least one part of the first coil and the second coil overlap each other and are laminated.SELECTED DRAWING: Figure 3
Patent JP-2020167312-A (JP)
Title: Image forming apparatus
Inventor: SHUHAMA MASARU
IPC: G03G15/00
Filed: 2019-03-29
Abstract: To provide an image forming apparatus capable of suppressing enlargement of an image forming apparatus even if constituted to be connected by a sub-substrate which expands or complements a function of a main substrate.SOLUTION: An image forming apparatus includes: an image forming part capable of forming an image on a recording material; a side plate which is provided so as to extend vertically to one end and the other end with respect to the image forming apparatus and supports the image forming apparatus; a main substrate which is an electronic circuit board having an element on a first substrate and fixed to the side plate so that the first substrate extends vertically to the outward of the side plate at one end of the side plate; a sub-substrate which is the electronic circuit board having the element on the second substrate electrically connected to the main substrate; and holding member which supports the sub-substrate so that the second substrate extends in the direction intersecting with the plane on which the first substrate of the main substrate extends.SELECTED DRAWING: Figure 1
Patent JP-2020167881-A (JP)
Title: Switching power supply device
Inventor: USHIKUBO RYOSUKE
IPC: H02M3/28
Filed: 2019-03-29
Abstract: To provide a switching power supply device capable of being made to be further downsized, inexpensive, and efficient.SOLUTION: A switching power supply device as an embodiment of the present invention comprises: a transformer including a plurality of primary side coils and one or a plurality of secondary side coils; and one or a plurality of switch elements that are serially connected to the plurality of primary side coils and control serial connection and separation of the plurality of primary side coils. The switching power supply device further comprises: a plurality of primary side bridge circuits that are provided one by one for coil parts to be separated by the one or the plurality of switch elements turning on in the plurality of primary side coils; a secondary side bridge circuit connected to the plurality of secondary side coils; and a control circuit for controlling switching of the one or the plurality of switch elements, the plurality of primary side bridge circuits, and the secondary side bridge circuit to enable bidirectional power conversion.SELECTED DRAWING: Figure 1
Patent JP-2020168090-A (JP)
Title: Radiant pot
Inventor: KONDO YASUHIRO
IPC: A47J27/00
Filed: 2019-04-01
Abstract: To provide a radiant pot capable of heating a food product from above and below, by applying radiant heat to the top surface of the food product.SOLUTION: In a radiant pot comprising an outer pot, an inner pot included in the outer pot, a lid for covering an upper part of the outer pot, and a radiation plate installed on the lower surface of the lid, a circular bottom hole is provided on the center of the bottom surface of the outer pot, the center of the bottom surface of the inner pot is opened, a cylindrical cylinder body having an open bottom part is erected, and the radiation plate is separated from the cylinder body at a prescribed interval.SELECTED DRAWING: Figure 1
Patent JP-2020172465-A (JP)
Title: Hair styling products
Inventor: SHIMURA KOICHIRO
IPC: A61K8/44
Filed: 2019-04-10
Abstract: To provide hair styling products that have a transparent appearance, can give the hair a luster like wet hair and a proper bunch, have no stickiness, and allow the hair to be freely movable after hair styling.SOLUTION: A hair styling product of the present invention contains (A) 0.2 to 0.5 mass% of dilauroyl glutamate; (B) trivalent or higher valent polyol; (C) hydrocarbon oil; (D) 0.2 to 4 mass% of HLB8-10 nonionic surfactant; (E)0.01 to 0.4 mass% of at least one film-forming resin selected from anionic film-forming resin and nonionic film-forming resin; (F) 0.075 to 0.8 mass% of ethanol; and (G) 0.6 to 4 mass% of water, the mass ratio (C/B) of the hydrocarbon oil (C) to the trivalent or higher valent polyol (B) being 2.79 to 3.74.SELECTED DRAWING: None
Patent JP-2019141636-A (JP)
Title: Game machine and game medium discrimination device
Inventor: SUGAWARA TORU
IPC: A63F5/04
Filed: 2019-04-10
Abstract: To provide a game machine capable of detecting fraudulent conduct of playing games by causing an erroneous recognition that authentic game media are being used.SOLUTION: An extraction unit extracts an area where a game medium is shown from a captured image showing the game medium. An identification unit identifies a local area that is characteristic in the extracted area. A fitting unit fits an oval to the local area and generates oval information regarding the oval as a characteristic amount. A determination unit compares the characteristic amount generated in the fitting unit with a standard characteristic amount generated with respect to an authentic game medium, and thereby determines whether the game medium included in the captured image is an authentic one or not.SELECTED DRAWING: Figure 50
Patent JP-2020172975-A (JP)
Title: Torque converter
Inventor: MATSUOKA YOSHIHIRO
IPC: F16F15/121
Filed: 2019-04-10
Abstract: To efficiently transmit torque.SOLUTION: A torque converter 3 includes a cover 31, an impeller 32, a turbin 33, a stator 34, and a first one-way clutch 35. Torque from a motor is inputted in the cover 31. The impeller 32 rotates integrally with the cover 31. The turbin 33 opposes to the impeller 32. The stator 34 is disposed between the impeller 32 and the turbine 33. The first one-way clutch 35 can relatively rotate the cover 31 with respect to the turbine 33 in a normal rotation direction. The first one-way clutch 35 rotates the cover 31 integrally with the turbine 33 in a reverse rotation direction.SELECTED DRAWING: Figure 3
Patent JP-2019181204-A (JP)
Title: Mammography image reading apparatus and mammography image reading method
Inventor: KAMADA HIDEKI
IPC: A61B6/00
Filed: 2019-04-10
Abstract: To make it possible to raise throughput of reading work while securing high reading accuracy, and mitigate a load on labor of the reading work.SOLUTION: A mammography reading apparatus is provided as a workstation for reading. The workstation displays on a monitor (13) a two-dimensional X-ray image of a human body's mamma imaged by an X-ray mammography apparatus. On a screen of the monitor of the workstation is set a simulated region (R) that has a specific shape and size and simulatively shows an assumed lesion. A plurality of pixels forming the simulated region are identified on the screen. A plurality of original degrees of brightness of at least some of the identified plurality of pixels are combined with degrees of brightness obtained by performing processing for characterizing an expanse of the simulated region on the at least some of the plurality of pixels. The simulated region having the combined degrees of brightness is superposed and displayed on the monitor screen.SELECTED DRAWING: Figure 4
Patent JP-2020173682-A (JP)
Title: Information providing apparatus, information providing program, and information providing method
Inventor: TERAOKA SHINGO
IPC: G06Q50/10
Filed: 2019-04-12
Abstract: To provide an information providing apparatus, an information providing method, and an information providing program which can properly provide environmental information such as disaster information, traffic information, and weather information to each user.SOLUTION: An information providing apparatus 2 of an information providing system 1 has a control unit 21 having: a storage processing unit 211 for storing, in a storage unit, environmental information including at least one of disaster information, traffic information and weather information in association with a retrieval target area; an acquisition processing unit 212 for acquiring retrieval conditions including the retrieval target area; a retrieval processing unit 213 for carrying out retrieval for the retrieval target based on the retrieval conditions; and a display processing unit 214 for preferentially displaying, when the environmental information corresponding to the retrieval target area is stored, the environmental information as compared with the retrieval result obtained by the retrieval processing unit.SELECTED DRAWING: Figure 1
Patent JP-2020176631-A (JP)
Title: Automatic valve with backflow prevention mechanism and cleaning mechanism
Inventor: ASADA TETSUO
IPC: F16T1/22
Filed: 2019-04-15
Abstract: To provide an automatic valve with a backflow prevention mechanism and a cleaning mechanism capable of properly exhausting initial air and easily cleaning a valve port.SOLUTION: In an initial state of a steam trap 1, a bimetal 40 pushes up a float 10 and an orifice 61 is opened, such that initial air is speedily exhausted from an outlet 55 in a direction of an arrow 92 from the orifice 61 when steam transfer of a piping system is started. When drain flows back from the outlet 55, a check valve 2 is floated and closes a rear end of the orifice 61, thereby preventing back flow. Further, at the time of cleaning for removing a foreign substance deposited on the orifice 61, a cleaning bar 3 is moved forward in a direction of an arrow 101 by screwing, the check valve 2 is pressed by a cleaning presser part 31, and an entering projection 25 of the check valve 2 is made enter and penetrate the orifice 61.SELECTED DRAWING: Figure 1
Patent JP-2020176842-A (JP)
Title: Optical unit, optical measurement device, and optical measurement method
Inventor: INOUE NOBUYUKI
IPC: G01N21/27
Filed: 2019-04-15
Abstract: To provide an optical unit, optical measurement device, and optical measurement method capable of correctly visualizing an irradiation position (measurement position) of measurement light including an area other than a visible area within a wavelength range.SOLUTION: An optical unit comprises: a probe for radiating measurement light including an area other than a visible area within a wavelength range to a sample along a first optical axis, and also receiving reflection light of the measurement light generated in the sample; a first beam splitter arranged on the first optical axis; a second beam splitter for guiding observation light to the first beam splitter so as to allow the observation light including a visible area within a wavelength range to be radiated to a sample along the first optical axis; and an imaging section for receiving light whose optical path is changed into a second optical axis by the first beam splitter between reflection light of measurement light generated in a sample and reflection light of observation light generated in the sample, and outputting a picked-up image indicating an image of received light. The imaging section has sensitivities in both of at least a part of a wavelength range of observation light and at least a part of a wavelength range of measurement light.SELECTED DRAWING: Figure 1
Patent JP-2020175526-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MORIBE MASAHIDE
IPC: B41J2/205
Filed: 2019-04-15
Abstract: To output images excellent in abrasion resistance in an inkjet printing device to print images using multiple inks different in the surface tension.SOLUTION: A surface tension difference between a first ink and a third ink is smaller than a surface tension difference between the first ink and a second ink. A first gradation value for the first ink, a second gradation value for the second ink and a third gradation value for the third ink are quantized to generate a first quantized value, a second quantized value and a third quantized value, respectively. Here, the quantization processing is performed such that the number of pixels for which both the second quantized value and third quantized value indicate printing is greater than the number of pixels for which both the first quantized value and the third quantized value indicate printing, in a predetermined pixel region.SELECTED DRAWING: Figure 8
Patent JP-2020174895-A (JP)
Title: Game machine
Inventor: KITAZATO TAKAYUKI
IPC: A63F7/02
Filed: 2019-04-17
Abstract: To provide a game machine capable of enhancing interest in a performance.SOLUTION: A game machine including a game area in which game balls can flow down, an entry area that is provided in the game area and allows game balls to enter, random number acquisition means for acquiring a random number pertaining to determination of propriety of execution of a special game with entry of game balls into the entry area as an opportunity, storage means for storing the acquired random number as reservation information, determination means for determining propriety of execution of the special game on the basis of the random number, and performance execution means for executing a variable performance for reporting a result of the determination is set so as to be capable of executing an informing performance for performing predetermined notification according to the number of random numbers for determining execution of a special game from among the random numbers in storage during execution of the variable performance.SELECTED DRAWING: Figure 47
Patent JP-2020175921-A (JP)
Title: Package and web campaign method
Inventor: TAKADA AZUSA
IPC: G06K19/06
Filed: 2019-04-18
Abstract: To provide a package which is readable by an optical reader but is not individually identifiable before opening, and is individually identifiable after opening, and is manufacturable for the cost of conventional packages, and a web campaign method using this package.SOLUTION: A package with an information carrier includes a package structure and an information carrier attached to the structure, in which a part of the information carrier is concealed by a part of the structure so that before the package is opened, it is readable by an optical reader but is not individually identifiable, and is individually identifiable after opening.SELECTED DRAWING: Figure 1
Patent JP-2020181859-A (JP)
Title: Component placement device and component placement method
Inventor: SASAKI AKISUKE
IPC: H05K13/08
Filed: 2019-04-24
Abstract: To provide a component placement device and a component placement method capable of placing a component properly on a board according to positional deviation of the component held by a holding nozzle.SOLUTION: A component placement method includes a component holding position detection step (ST2) of recognizing a component held by a holding nozzle and detecting the position of the component for the holding nozzle, a placement propriety determination step (ST3) for determining whether or not a component can be placed based on the detected position of the component, a component placement step (ST4) of placing the component on the basis of the detected position of the component, if the component can be placed (Yes at ST3), a component temporary placement step (ST5) of placing the component on a component temporary placement stage, if the component can be placed (No at ST3), a temporary placed component recognition step (ST6) of imaging the component on the component temporary placement stage and detecting the position of the component on the component temporary placement stage, and a component re-holding step (ST7) of holding the component on the temporary placement stage with a holding nozzle on the basis of the detected position of the component.SELECTED DRAWING: Figure 9
Patent JP-2020180078-A (JP)
Title: METHOD FOR PRODUCING γ GLYCINE
Inventor: ISHII KIWAMU
IPC: C07C229/08
Filed: 2019-04-25
Abstract: To obtain γ glycine crystal industrially and economically.SOLUTION: The present invention provides a method for producing glycine crystal whereby, from a glycine solution containing glycine, glycine crystal is deposited. In the method, the glycine solution below a saturation density is evaporated and concentrated in a crystallization tank under reduced pressure, thereby obtaining γ glycine crystal.SELECTED DRAWING: None
Patent JP-2019115822-A (JP)
Title: Brush and manufacturing method of the same
Inventor: NAKAMURA HITOSHI
IPC: A46B3/06
Filed: 2019-04-26
Abstract: To provide a brush that excels in dewatering and that has superior use feeling by maintaining prescribed suppleness of bristles, and to provide a manufacturing method of the brush.SOLUTION: A brush 1 having a bristle bundle 5A implanted on a synthetic resin-made head part, includes: implanting holes 6 that penetrate the front face and the back face of the head part; the bristle bundle 5A that is made of synthetic resin fiber and that is inserted in the implanting holes; a massive part 5B that is formed in one end of the head back face side of the bristle bundle inserted in the implanting holes and that is in the fused solidified state of the bristle bundle; a restraining part 6a for restraining the massive part 5B of the bristle bundle; and a plurality of bristle bundle fixing part 7 that is provided in each of the implanting holes 6, that covers the back face side of the massive part 5B of the bristle bundle 5A restrained in the restraining part 6a, and that is in the fused solidified state of resin to close the implanting holes. The one bristle bundle 5A is fixed on the head part 4 by one bristle bundle fixing part 7.SELECTED DRAWING: Figure 2