baber/WOPTO huggingface dataset:
Patent JP-2021039534-A (JP)
Title: Material property prediction device and material property prediction method
Inventor: KANAZAWA TAKUYA
IPC: G06N20/00
Filed: 2019-09-03
Abstract: To efficiently generate an effective compound feature amount reflecting the knowledge of an expert, thereby accurately predicting physical properties of an unknown compound.SOLUTION: This is a device that predicts material properties by using a material database for each matter in which a plurality of matter databases are stored. The matter database contains multiple records in which structural information on the structure of a material and material properties on the properties of the material are associated and recorded. This device includes a compound space designation unit that accepts the designation of at least one matter database, an auto-encoder learning unit that generates an auto-encoder for converting the structural information corresponding to the matter database accepted by the compound space designation unit into a multivariate, and a material property prediction unit that predicts material properties using the multivariate converted by the auto-encoder generated by the auto-encoder learning unit.SELECTED DRAWING: Figure 1
Patent JP-2021037466-A (JP)
Title: Nozzle for foam injection type spray gun
Inventor: WATABE TSUNEO
IPC: B65D47/34
Filed: 2019-09-03
Abstract: To provide a new nozzle for a foam injection type spray gun capable of spraying liquid into good foams; and to provide the foam injection type spray gun.SOLUTION: A nozzle, which is a nozzle for a foam injection type spray gun, comprises a cylindrical member having an injection tip side opening part into which liquid injected from an injection tip of a spray gun body flows, and a discharge port to let out inflowing liquid, and includes one or a plurality of protrusions and/or recesses on an inner wall constituting the cylindrical member. A foam injection type spray gun having the nozzle is also provided.SELECTED DRAWING: Figure 1
Patent JP-2021038360-A (JP)
Title: Method for producing organic solvent dispersion of highly conductive composite, conductive film, and method for producing the same
Inventor: MATSUBAYASHI SATOSHI
IPC: C08L101/02
Filed: 2019-09-05
Abstract: To provide a method for producing an organic solvent dispersion of a highly conductive composite which has viscosity suitable for screen printing, is excellent in wettability to a plastic substrate, and can form a conductive layer excellent in conductivity, and to provide a conductive film and a method for producing the same.SOLUTION: The method for producing an organic solvent dispersion of a highly conductive composite includes: obtaining a mixed liquid prepared by mixing an aqueous dispersion of a conductive composite containing a π-conjugated conductive polymer and a polyanion with an organic solvent; depositing a highly conductive composite in the mixed liquid; thereafter collecting the highly conductive composite; and adding a diol compound to the obtained highly conductive composite.SELECTED DRAWING: None
Patent JP-2021042417-A (JP)
Title: Aluminum recovery method and recovery system
Inventor: NOGUCHI AKIMITSU
IPC: C22B7/00
Filed: 2019-09-10
Abstract: To provide a recovery method of readily and efficiently recovering aluminum from an aluminum scrap such as aluminum foil or the like.SOLUTION: An aluminum recovery method comprises: a heating step for heating aluminum scrap in a melting furnace to melt; a separation removal step for separating and removing aluminum dross from the molten aluminum scrap obtained by heating in the heating step; and a solidifying step for solidifying the molten aluminum from which the aluminum dross has been separated and removed in the separation removal step. In the heating step, impact treatment is performed to give impact to the aluminum scrap.SELECTED DRAWING: Figure 2
Patent JP-2021048435-A (JP)
Title: State output circuit and power supply device
Inventor: NAKAGAWA SHO
IPC: H01L27/04
Filed: 2019-09-17
Abstract: To protect a state output circuit.SOLUTION: There is provided a state output circuit which outputs a state signal indicating a state of a power supply device. The state output circuit comprises: a state output terminal which outputs a state signal; a reference potential line to which a reference potential is applied; a first pull-up terminal to which a first pull-up potential higher than the reference potential is applied; a connection switching unit which is provided between the state output terminal and the reference potential line and switches whether to connect the state output terminal and the reference potential line according to a state of the power supply device; a first protective resistor provided between the connection switching unit and the state output terminal; and a pull-up unit which pulls up a first connection line connecting the first protective resistor and the connection switching unit to the first pull-up potential.SELECTED DRAWING: Figure 5
Patent JP-2021046219-A (JP)
Title: Package and container
Inventor: MIYAMOTO YUYA
IPC: B65D83/08
Filed: 2019-09-18
Abstract: To stably form a take-out port in an intended shape.SOLUTION: A package capable of storing wet tissue includes: a film-shaped take-out surface body that has a rim portion along an outer edge of a take-out port through which the wet tissue stored in the package can be taken out, and a cut-off portion with an outer shape along the rim portion; and a seal that is pasted to the take-out surface body and covers the cut-off portion. The rim portion includes: a pair of extending portions that continue to both ends of a curve projecting to the side opposite to a peeling direction, extend in the peeling direction, and have slits; and a stopping portion that is provided in the middle of the extending portions and is thicker than the thickness of the extending portions.SELECTED DRAWING: Figure 3
Patent JP-2021048509-A (JP)
Title: Frequency converter and high frequency signal supply method
Inventor: KURAMITSU KOTA
IPC: H03H11/34
Filed: 2019-09-19
Abstract: To provide a frequency converter and a high frequency signal supply method that can synthesize and distribute target signals in a high frequency band and supply the signals through a single transmission path, and can reduce the size and widen the analysis band.SOLUTION: A frequency converter 1 includes a first frequency converter 2 having a frequency mixer 3 that mixes a first signal S1 and a second signal S2 having different frequencies for generating a high frequency signal, and outputs a mixed signal S3 of the first signal S1 and the second signal S2 to a single cable 4, and a second frequency converter 5 having a frequency distributor 6 that inputs a mixed signal from the cable 4 and distributes the signal to the first signal S1 and the second signal S2. In the frequency converter 1, at least one of the frequency mixer 3 and the frequency distributor 6 is composed of a traveling wave directional coupler 3a or 6a.SELECTED DRAWING: Figure 1
Patent JP-2021048760-A (JP)
Title: Power supply device and illumination device
Inventor: TERASAKA HIROSHI
IPC: H02M7/12
Filed: 2019-09-20
Abstract: To provide a power supply device capable of reducing a power loss due to generation of a control power supply of a ripple current reduction circuit.SOLUTION: A rectification circuit 19 rectifies an AC voltage. A power conversion circuit 20 includes at least a switching element Q1 and an inductor L2 connected to the switching element Q1, converts a voltage rectified by the rectification circuit 19 to a DC voltage, and supplies the DC voltage to a light source 11. A ripple current reduction circuit 21 is connected in series to the light source 11, and makes current flowing in the light source 11 constant. A control unit 22 inputs a detection voltage at a connection point between the light source 11 and the ripple current reduction circuit 21, and controls the switching element Q1 of the power conversion circuit 20 in a feedback manner. A control power supply generation unit 23 includes a secondary winding L3 magnetically coupled to the inductor L2 of the power conversion circuit 20, and supplies a control power supply induced in the secondary winding L3 to the ripple current reduction circuit 21.SELECTED DRAWING: Figure 1
Patent JP-2021050940-A (JP)
Title: Imaging apparatus
Inventor: KOIKE YASUHIRO
IPC: G01N21/89
Filed: 2019-09-20
Abstract: To provide a technique that is able to easily capture an image showing an object having various shapes.SOLUTION: An imaging apparatus comprises a placing part, an imaging unit, and a moving mechanism. The placing part is for placing a to-be-imaged object thereon. The imaging unit has one or more imaging parts and two or more illumination parts including a first illumination part A and a first illumination part B. The moving mechanism is capable of moving the imaging unit relative to the placing part. The first illumination part A is capable of emitting light in a first illuminating direction A to the to-be-imaged object placed on the placing part. The first illumination part B is capable of emitting light in a first illuminating direction B to the to-be-imaged object.SELECTED DRAWING: Figure 14
Patent JP-2020010060-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: H05B33/14
Filed: 2019-09-24
Abstract: To provide a semiconductor device with high aperture ratio or a manufacturing method thereof, and to provide a semiconductor device with low power consumption or a manufacturing method thereof.SOLUTION: A semiconductor device includes: a semiconductor layer over a substrate having an insulating surface; a gate insulating film covering the semiconductor layer; gate wiring including a gate electrode, which is provided over the gate insulating film and is formed by stacking a first conductive layer and a second conductive layer; an insulating film covering the semiconductor layer and the gate wiring including the gate electrode; and source wiring including a source electrode, which is disposed on the insulating film, is electrically connected to the semiconductor layer, and is formed by stacking a third conductive layer and a fourth conductive layer. The gate electrode is formed by the first conductive layer. The gate wiring is formed by the first conductive layer and the second conductive layer. The source electrode is formed using the third conductive layer. The source wiring is formed by the third conductive layer and the fourth conductive layer.SELECTED DRAWING: Figure 1
Patent JP-2021051898-A (JP)
Title: Illuminating device
Inventor: ARAKI YOSUKE
IPC: F21S2/00
Filed: 2019-09-25
Abstract: To provide an illuminating device having a cutoff function and capable of restraining generation of stray light while being reduced in cost.SOLUTION: The illuminating device comprises a light emitting element 1, a first lens 2 for receiving light emitted from the light emitting element 1, and emitting first emitted light, and a second lens 3 for receiving the first emitted light, and emitting second emitted light. In the first lens 2, a first emitting surface 22 for emitting the first emitted light is formed in a convex shape protruding in a Z direction (an optical axis direction of the light emitting element 1).SELECTED DRAWING: Figure 1
Patent JP-2021049126-A (JP)
Title: Assembling member for food and drink holding plate
Inventor: TANAKA KUNIHIKO
IPC: A47G19/00
Filed: 2019-09-25
Abstract: To provide an assembling member for food and drink holding plates, capable of appropriately assembling three or more food and drink holding plates 5.SOLUTION: An assembling member for food and drink holding plates comprises: an assembling cylinder 101 having upper and lower openings 1012 in which each of tray plates 501 of food and drink holding plates 5 can be fitted, and formed with a space allowing at least the one food and drink holding plate 5 to be arranged, between the two food and drink holding plates 5 in a state that the tray plates 501 of the food and drink holding plates 5 are fitted in the upper and lower openings 1012, respectively; and a plate position restriction part 102 for restricting a position in a lower direction of the food and drink holding plates 5 whose at least the tray plates 501 are fitted in the upper openings 1011, and a position in an upper direction of the food and drink holding plates 5 whose at least the tray plates 501 are fitted in the lower openings 1012, in a state that the tray plates 501 of the two food and drink holding plates 5 are fitted in the upper and lower openings 1012 of the assembling cylinder 101, and at least the one food and drink holding plate 5 is arranged in a space between the two food and drink holding plates 5.SELECTED DRAWING: Figure 1
Patent JP-2021051562-A (JP)
Title: Driving assist controller, result-of-determination transmission controller, driving assist system, driving assist method, and program
Inventor: OCHIAI Akimitsu
IPC: G08G1/16
Filed: 2019-09-25
Abstract: To assist a driver of a vehicle in properly determining an inter-vehicle distance.SOLUTION: A driving assist controller includes a passing-along determination unit 55 that determines whether the situation makes it hard for a first vehicle to pass along a second vehicle, a transmission control unit 58 that, when the passing-along determination unit 55 determines that the situation makes it hard for the first vehicle to pass along the second vehicle, serves as a passing-along notification transmission control unit which transmits a passing-along notification, which signifies that the first vehicle intends to pass along the second vehicle, to the second vehicle, a result-of-decision acquisition unit 56 that, after the transmission control unit 58 transmits the passing-along notification, serves as a result-of-movement enabling/disabling decision acquisition unit which acquires from the second vehicle a result of movement enabling/disabling decision that includes information representing a relative positional relationship between the second vehicle and a traveling road on which the second vehicle is traveling, and that signifies whether movement of the second vehicle is enabled or disabled in order to preserve a space where the first vehicle passes along the second vehicle, and a display control unit 59 that serves as a result-of-movement enabling/disabling decision display control unit which displays the result of movement enabling/disabling decision acquired by the result-of-decision acquisition unit 56.SELECTED DRAWING: Figure 2
Patent JP-2021054664-A (JP)
Title: Anticorrosive member, component for semiconductor production device and semiconductor production device
Inventor: YAMASHIRO MAMORU
IPC: H01L21/31
Filed: 2019-09-27
Abstract: To provide an anticorrosive member, a component for a semiconductor production device, and a semiconductor production device that have excellent corrosion resistance and prevent the generation of particles.SOLUTION: The present disclosure provides an anticorrosive member composed of monocrystal YAG, and a component for a semiconductor production device and a semiconductor production device each of which uses the anticorrosive member.SELECTED DRAWING: Figure 1
Patent JP-2021053873-A (JP)
Title: Printing cassette and printer
Inventor: UKAI SHINJI
IPC: B41J17/32
Filed: 2019-09-30
Abstract: To provide a printing cassette capable of restricting damage to a site that pivotally supports a rotor for transmitting driving force.SOLUTION: The present disclosure is a printing cassette including: a case having a first case part and a second case part that are coupled to each other; a first rotor which is partially positioned outside of the case; and a tape to be printed housed in at least either the first case part or the second case part. The first case part has a protrusion. The second case part has an engagement part. The first rotor is pivotally supported on the protrusion so as to rotate about a rotational axis parallel to a first direction. The protrusion is positioned according to the engagement part.SELECTED DRAWING: Figure 4
Patent JP-2021060276-A (JP)
Title: Temperature measurement system and temperature measurement method
Inventor: WU TONG
IPC: G01K11/125
Filed: 2019-10-07
Abstract: To provide a method allowing for highly accurate measurement of temperature of a measurement object.SOLUTION: A temperature measurement system is provided that measures temperature of a measurement object having a first principal plane and a second principal plane facing the first principal plane. The temperature measurement system comprises: a light source unit for output light including a first wavelength region and a second wavelength region different from the first wavelength region and passing through the measurement object; a measurement unit measuring the spectrum of reflected light from the first and second principal planes; an optical path length ratio calculation unit Fourier-transforming the spectrum, thereby obtaining the optical path length ratio between a first optical path length that is an optical path length relating to the output light of the first wavelength region and a second optical path length that is an optical path length relating to the output light of the second wavelength region; and a temperature calculation unit calculating the temperature of the measurement object on the basis of preobtained relationship between the temperature of the measurement object and the refractive index ratio between a first refractive index that is the refractive index of the measurement object relating to the output light of the first wavelength region and a second refractive index that is the refractive index of the measurement object relating to the output light of the second wavelength region, and on the basis of the optical path length ratio.SELECTED DRAWING: Figure 1
Patent JP-2020074279-A (JP)
Title: Battery pack
Inventor: YAMAZAKI YASUHISA
IPC: H01M2/12
Filed: 2019-10-07
Abstract: To provide a battery pack capable of suppressing increase of the installation area thereof even when the capacity thereof is increased.SOLUTION: A battery pack 1 includes plural battery stacks 160a and 160b in which plural batteries 161 are stacked in the thickness direction of each battery, a housing 10 for housing the plural battery stacks 160a, 160b, a harness 18 for connecting terminals 12 and 14 provided in the housing 10 and the terminals of a battery group 16 in which the plural battery stacks 160a and 160b are connected to each other, and relays 43, 44 arranged in the middle of the harness 18. The plural battery stacks 160a and 160b are stacked in plural stages in a direction perpendicular to the installation surface 10a of the housing 10 so that the thickness direction is parallel to the installation surface 10a of the housing 10, and the relays 43, 44 are arranged in alignment with the battery stacks 160a, 160b in the thickness direction in the housing 10.SELECTED DRAWING: Figure 6
Patent JP-2020172246-A (JP)
Title: Pneumatic tire having resonance noise reduction structure
Inventor: KIM SUNG-KYOO
IPC: B60C19/12
Filed: 2019-10-08
Abstract: To provide a pneumatic tire capable of reducing generation of resonance noise inside a tire.SOLUTION: A pneumatic tire includes a base film (80) mounted on an inner liner (60), and a plurality of porous sound absorption members (100) which are previously mounted on the base film (80) and are arranged at predetermined intervals. Each of the porous sound absorption member (100) has a cross tube having a large number of through holes (130) on a tube wall, and the porous sound absorption member (100) and the base film (80) are composed of resin materials containing polypropylene.SELECTED DRAWING: Figure 2
Patent JP-2021058977-A (JP)
Title: Cutting blade and processing device
Inventor: TAKAGI ATSUSHI
IPC: B24D5/12
Filed: 2019-10-08
Abstract: To be able to confirm information on a blade, even if the blade is attached to a flange mechanism.SOLUTION: A processing device comprises: a disk-like cutting blade 21 having a fitting-hole at a center thereof; a spindle which fixes the cutting blade 21 to a tip thereof; a holding table for holding a work-piece; a blade stocker for stocking a plurality of cutting blades; a blade exchanging unit that conveys the cutting blades between the spindle and the blade stocker and performs attachment and detachment of the blades; a reading unit; and a control unit. A bar code 213 on which information on the blades is recorded is formed circularly at an outer periphery of a cutting edge of the cutting blade 21. The reading unit reads the bar code 213. The control unit confirms the information on the blades from the data read by the reading unit.SELECTED DRAWING: Figure 6
Patent JP-2021058869-A (JP)
Title: Paint coating device for tire
Inventor: TAKEUCHI YUICHI
IPC: B05D3/00
Filed: 2019-10-09
Abstract: To provide a paint coating device excellent in the productivity of a tire.SOLUTION: A paint coating device 2 for a tire, includes a support base 6 supporting a tire, a coating roller 8 that is equipped with a coating roller body coating a pain on the tire and a collar projecting out from the coating roller body, and a hand 14 that rotatably supports the coating roller body. Preferably, the paint coating device 2 for the tire is equipped with an intermediate roller 10 supplying a paint to the coating roller 8. Preferably, the hand 14 is equipped with a hand body 24, and a roller supporting portion 26 that is rotatably attached to the hand body 24 to support the coating roller 8.SELECTED DRAWING: Figure 1
Patent JP-2021062063-A (JP)
Title: Game machine
Inventor: KODAMA TOMOHIRO
IPC: A63F5/04
Filed: 2019-10-15
Abstract: To provide a game machine capable of easily checking whether or not an electric circuit is normal.SOLUTION: A game machine includes a main control board 100 having a reel, stop buttons 21a-21d, and a first LED 101 to a fourth LED 104 corresponding to the stop buttons 21a-21d respectively, and a reel driving board 400 connected to the main control board 100. The stop buttons 21a-21c, which are a part of the stop buttons 21a-21d, are connected to the main control board 100 without passing through the reel driving board 400, and connected to the corresponding first LED 101 to third LED 103. The stop button 21d is connected to the main control board 100 through the reel driving board 400, and connected to the corresponding fourth LED 104. The first LED 101 to the fourth LED 104 change light emitting modes when a signal output from the stop buttons 21a-21d is input.SELECTED DRAWING: Figure 6
Patent JP-2021064287-A (JP)
Title: Information processing device
Inventor: KANEICHI DAIKI
IPC: G06Q10/00
Filed: 2019-10-16
Abstract: To suppress a decrease in earnings due to the implementation of maintenance of a vehicle used in provision of a service.SOLUTION: An information processing device includes a control unit that executes: acquiring a maintenance requirement period required for the implementation of maintenance of a vehicle that gains earnings by being used in provision of a prescribed service and a maintenance time limit at which the implementation of maintenance of the vehicle should be completed; acquiring, for each period, earnings predicted to be obtained when a prescribed service is provided by the vehicle in each period the length of which is the same as the maintenance requirement period within a prescribed period from a point of time preceding the maintenance requirement period to the maintenance time limit that is longer than the maintenance requirement period; and setting a period within the prescribed period, for which predicted earnings are minimum as a period in which the maintenance of the vehicle is carried out.SELECTED DRAWING: Figure 7