baber/WOPTO huggingface dataset:
Patent JP-2020165522-A (JP)
Title: Power transmission device
Inventor: MATSUBARA MITSUMASA
IPC: F16H57/04
Filed: 2019-03-29
Abstract: To reduce the agitation resistance of a working fluid acting on a differential ring gear by suppressing the flow-in of the working fluid into a differential chamber from a working fluid storage chamber when the differential ring gear is rotated while favorably lubricating the differential ring gear or the like which is arranged in the differential chamber.SOLUTION: Between an external peripheral edge part of a partitioning member for partitioning the inside of a case into a differential chamber and a working fluid storage chamber, and an inner surface of the case, there is formed a seal part for suppressing the flow-in of a working fluid into the differential chamber from the working fluid storage chamber at an upstream side of a differential gear in a rotation direction when a vehicle mounted with a power transmission device travels frontward from the vicinity of the lowest point of the differential gear, and also there is formed a clearance for permitting the flow-in of the working fluid into the differential chamber from the working fluid storage chamber at a downstream side in the rotation direction.SELECTED DRAWING: Figure 3
Patent JP-2020168047-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2019-04-01
Abstract: To provide a game machine in which ingenuity is exercised for performance.SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and a winning state more advantageous than the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the winning state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously.SELECTED DRAWING: Figure 710
Patent JP-2020170262-A (JP)
Title: Information processing program, information processing method, and information processing apparatus
Inventor: YAMAGAMI TAKUMA
IPC: G06Q50/10
Filed: 2019-04-01
Abstract: To improve security when using a cloud service.SOLUTION: An information processing program causes a computer to perform the processes of acquiring a resource deployment request for a cloud service with different charges dependent on time periods together with designation of a resource usage time period, selecting a predetermined region as the region where the resources are deployed when data used in the resources contains confidential data, selecting the region where the resources are deployed on the basis of usage charges in the resource usage time period in a plurality of regions when the data does not contain confidential data, and deploying the resources in the selected region.SELECTED DRAWING: Figure 9
Patent JP-2019112064-A (JP)
Title: Rearview assembly with decoration
Inventor: BRADLEY R HAMLIN
IPC: B60R1/04
Filed: 2019-04-03
Abstract: To provide a rearview assembly for use in a vehicle.SOLUTION: A rearview assembly includes a rearview device operably coupled with a support portion. The rearview device includes a first substrate and a second substrate. The first substrate is disposed in front of the second substrate and includes a first surface and a second surface. The second substrate includes a third surface and a fourth surface. A bezel extends around a peripheral edge of the rearview device. A portion of the bezel extends behind the fourth surface of the second substrate. A decoration is disposed over a front surface of the rearview device proximate the peripheral edge thereof. The decoration includes decoration design configured to closely match interior styling inside a vehicle. A protective layer is disposed over the decoration.SELECTED DRAWING: Figure 2
Patent JP-2019147735-A (JP)
Title: Synthesis of AEI zeolite
Inventor: JOHN LEONELLO CASCI
IPC: C01B39/48
Filed: 2019-04-10
Abstract: To provide a novel method for enhancing relative yield of silica and/or SDA in an AEI zeolite synthesis process.SOLUTION: By recovering a base liquid at completion of a zeolite crystallization reaction and reusing the base liquid in a subsequent zeolite crystallization reaction, relative yield of silica and/or SDA during an AEI zeolite synthesis process is enhanced. Certain specific SDA has degradation resistance, and can be reused in a subsequent zeolite synthesis patch. For example, useful SDA such as N,N-dimethyl-3,5-dimethyl pyridinium maintains its efficiency even after a part of the base liquid is reused several times.SELECTED DRAWING: Figure 1C
Patent JP-2020055093-A (JP)
Title: Multi-joint robot
Inventor: NAKAGAWA NORIAKI
IPC: B25J15/08
Filed: 2019-04-12
Abstract: To provide a technique for facilitating sanitary management of an end effector of a multi-joint robot.SOLUTION: An end effector, which comprises a holding part that controls a tool to be used and holds the tool attachably and detachably, is connected to a robot arm. Further, the holding part includes a first opening/closing member having a first holding member that attachably and detachably holds one of grip parts and a second opening/closing member having a second holding member that attachably and detachably holds the other of the grip parts, of the tool that is used while opening and closing the two grip parts, which may comprise a driving part that is connected to the first opening/closing member to turn the first opening/closing member.SELECTED DRAWING: Figure 1
Patent JP-2020176967-A (JP)
Title: Optical system and polarization degree measurement unit detecting fluorescence polarization
Inventor: AOYANAGI TETSUJI
IPC: G01N21/64
Filed: 2019-04-22
Abstract: To provide an optical system and a polarization degree measurement unit which detect fluorescence polarization.SOLUTION: The optical system comprises: a polarization beam emission unit 10 emitting polarized light; a sample base including a sample chamber storing a sample; a splitter 34 dividing induced fluorescence passing through a pinhole into horizontal polarization induced fluorescence and vertical polarization induced fluorescence; and two photoelectric detectors 31 accepting the horizontal polarization induced fluorescence and the vertical polarization induced fluorescence. The optical system detecting fluorescence polarization includes the splitter 34 and the two photoelectric detectors 31 which are integrated in compact size, is applicable for detecting fluorescence polarization of the sample on site, and can measure fluorescence polarization easily and accurately.SELECTED DRAWING: Figure 7
Patent JP-2020180714-A (JP)
Title: Droplet removal device, and droplet removal method
Inventor: UCHIDA MASATSUNE
IPC: F26B21/00
Filed: 2019-04-23
Abstract: To provide a droplet removal device capable of efficiently removing droplets from a cap portion on a container with a smaller amount of airflow and of decreasing power consumption as a result.SOLUTION: The droplet removal device comprises first tilted slit nozzles 11 disposed on both sides of a transfer route CL of a cap portion 2, a first upper slit nozzle 13 disposed above the transfer route CL of the cap portion 2, and second tilted slit nozzles 14 disposed on both sides of the transfer route CL of the cap portion. The first tilted slit nozzles 11, the first upper slit nozzle 13 and the second tilted slit nozzles 14 are arranged along the transfer direction of the cap portion 2, in this order.SELECTED DRAWING: Figure 3
Patent JP-2020180394-A (JP)
Title: Extra-fine short fiber, composite body, and method for producing extra-fine short fiber
Inventor: KURAMOCHI MASAHIRO
IPC: D01F6/76
Filed: 2019-04-25
Abstract: To provide extra-short fiber having cation exchangeability, a composite body obtained by compounding the extra-fine short fiber, and a method for producing the extra-fine short fiber.SOLUTION: The extra-fine short fiber comprises a resin including a functional group having cation exchangeability in the repeating unit of the resin, thus has cation exchangeability. Further, the extra-fine short fiber has a small average fiber size of 3 μm or lower and a small aspect ratio of 200 or lower, and has excellent dispersibility, thus is suitable for being added to a resin composition and preparing a composite body. The extra-fine short fiber can be produced by dissolving a resin including a functional group having a cation exchangeability in the repeating unit of the resin into a solvent to prepare a spinning solution, collecting the fiber spun using the spinning solution to form a fiber sheet, and pulverizing the fiber sheet.SELECTED DRAWING: None
Patent JP-2020180396-A (JP)
Title: Reinforcement material and method for producing the same
Inventor: IMAI TAKAAKI
IPC: D21H11/18
Filed: 2019-04-25
Abstract: To provide a reinforcement material having a strength and flexibility suitable as a reinforcement material of a material for structure, and a method for producing the same.SOLUTION: A reinforcement material is obtained by twisting a strip-shaped molding composed of a cellulose fiber, in which the cellulose fiber contains 30 mass% or more of a cellulose nanofiber. When the reinforcement material is produced, a slurry of a cellulose fiber containing 30 mass% or more of the cellulose nanofiber is pressed and dried to obtain a molding, and the molding is shredded in a strip shape, is wetted by a liquid and is then twisted.SELECTED DRAWING: None
Patent JP-2020184025-A (JP)
Title: Optical combiner
Inventor: ARISHIMA KOICHI
IPC: G02B6/32
Filed: 2019-05-08
Abstract: To provide an optical combiner that causes light largely different in a wavelength to be coupled.SOLUTION: The present disclosure relates to an optical combiner 11 that uses a gradient index lens emitting light incident upon an incidence end surface 11A from an emission end surface 11B. In the incidence end surface 11A of the gradient index lens, partial regions 11A_101, 11A_102 and 11A_103 are provided that differ in distances z101, z102 and z103 from the emission end surface 11B of the gradient index lens. For each of the partial regions 11A_101, 11A_102 and 11A_103, a wavelength is predetermined that is condensed to an optical axis 12 of the emission end surface 11B.SELECTED DRAWING: Figure 4
Patent JP-2020186930-A (JP)
Title: Pressurized piping system
Inventor: FURUTA FUTOSHI
IPC: G01F1/66
Filed: 2019-05-10
Abstract: To provide a technique for detecting a flow rate without deteriorating accuracy due to installation conditions or piping conditions, while retaining the characteristics of a passive flow rate estimation system that can be easily installed in a pipe with a simple configuration.SOLUTION: A pressurized piping system of the present invention is provided with vibration sensors installed at a first location where a pressure fluctuation is large and at a second location where the pressure fluctuation is almost non-existent, respectively, and measures the fluid flow rate according to results of vibration measured by each sensor at two different times.SELECTED DRAWING: Figure 1
Patent JP-2020188161-A (JP)
Title: Semiconductor device
Inventor: ITO HIROYUKI
IPC: H01L23/40
Filed: 2019-05-15
Abstract: To achieve reduction in the manufacturing cost and high manufacturing quality of a semiconductor device.SOLUTION: The semiconductor device includes: a semiconductor element; a sealing body for sealing the semiconductor element; and a conductor member joined to the semiconductor element through a solder layer inside the sealing body. The conductor member has a joint face in contact with the solder layer and a side face extending from a peripheral edge of the joint face. At least a part of the side face is provided with a porous film.SELECTED DRAWING: Figure 3
Patent JP-2019220154-A (JP)
Title: Mediation of entitlement transfers among affiliated domains
Inventor: MARK ARANA
IPC: G06F21/10
Filed: 2019-05-16
Abstract: To provide a system for mediating entitlement transfers among affiliated domains.SOLUTION: A method comprises: a step 481 of receiving a request on behalf of a user, the user having an entitlement to an asset in a first affiliated domain, the request being received from a second domain where the user does not have the entitlement; a step 482 of authenticating the second domain as an affiliated domain; a step 483 of authenticating the entitlement in the first domain; a step 484 of transferring the entitlement to the second domain to enable the user to access an asset in the second domain; and a step 485 of generating a ledger entry corresponding to the transfer in an entitlement ledger.SELECTED DRAWING: Figure 4
Patent JP-2020019930-A (JP)
Title: Colored curable resin composition
Inventor: OGAKI KOKI
IPC: C09B67/20
Filed: 2019-05-16
Abstract: To provide a colored curable resin composition that is useful for obtaining a color filter having excellent heat resistance when an overcoating is applied.SOLUTION: The present invention relates to: a colored curable resin composition comprising a colorant, a resin, a polymerizable compound and a polymerization initiator, wherein the colorant comprises a xanthene compound having a carboxyl group and a compound represented by formula (A1) [In formula (A1), Aand Aindependently represent an optionally substituted phenylene group. Land Lindependently represent a C1-12 divalent hydrocarbon group, and -CH- in the hydrocarbon group is optionally substituted with -O-, -SO- or -NR-. R-Rindependently represent a hydrogen atom, a halogen atom or a C1-8 alkyl group. Ris a hydrogen atom, or a C1-8 alkyl group].SELECTED DRAWING: None
Patent JP-2020188649-A (JP)
Title: System for feeding power during travelling
Inventor: MAZAKI KOJI
IPC: B60L53/60
Filed: 2019-05-17
Abstract: To easily determine where in the segments an abnormality occurs.SOLUTION: A system for feeding power during travelling 100 comprises: a power transmission section SC that has a segment group in which a plurality of segments SG each having an inverter circuit 32, a filter circuit 34, a resonance circuit 36 and a power transmission coil 40 are parallel-connected in a progress direction of a mobile body; a power supply circuit 10 that supplies a power to the segments; and a controller 16 that controls an operation of the segments. The controller sets one segment of the plurality of segments included in the power transmission section as a power transmission segment SGm, sets the other segments as non-power transmission segments SGs, makes the power transmission coil of the power transmission segment generate a magnetic field by feeding a power to the power transmission segment, and detects presence or absence of abnormalities of the power transmission segment and the non-power transmission segments by using electric characteristics that are current and voltage generated at the non-power transmission segments due to magnetic coupling with the magnetic field and electric characteristics that are current and voltage of the power transmission segment.SELECTED DRAWING: Figure 7
Patent JP-2020191733-A (JP)
Title: Driving device
Inventor: KUSHIMA HAJIME
IPC: H02M3/155
Filed: 2019-05-22
Abstract: To suppress unnecessary restriction of input current while protecting a reactor and a capacitor on the basis of temperature of the reactor.SOLUTION: In a driving device which controls input current of a step-up converter when a temperature of a reactor becomes higher than a temperature threshold less than a heatproof temperature of the reactor in comparison with when the temperature of the reactor is the temperature threshold or lower, a first temperature is set to the temperature threshold when an ambient temperature is a predetermined temperature or higher, and a second temperature higher than the first temperature is set to the temperature threshold when the ambient temperature is less than the predetermined temperature.SELECTED DRAWING: Figure 3
Patent JP-2020195007-A (JP)
Title: Memory system
Inventor: IMAIZUMI YASUYUKI
IPC: G06F11/10
Filed: 2019-05-24
Abstract: To provide a memory system capable of improving reliability.SOLUTION: A memory system of an embodiment comprises a nonvolatile memory and a controller. The controller reads a plurality of first frames from the nonvolatile memory, subjects each of the plurality of first frames to first error correction, generates a first syndrome for a second frame, subjects the second frame to second error correction using the first syndrome, and subjects at least one third frame to third error correction. Each of the plurality of first frames includes first data and a first parity for error correction of the first data. The second frame includes a set of first symbols contained in each of the plurality of first frames having been subjected to the first error correction, and a second parity for error correction for the set of first symbols. The third frame is a first frame including a second symbol which is a first symbol having been subjected to the second error correction.SELECTED DRAWING: Figure 19
Patent JP-2019154445-A (JP)
Title: Cell culture medium and culturing method using the same
Inventor: KATO TOMOHISA
IPC: C12N1/00
Filed: 2019-05-27
Abstract: To provide a cell culture medium that can improve the efficiency of proliferation of cells without using feeder cells, and notably, the cell culture medium comprising no serum.SOLUTION: The present invention provides a cell culture medium that comprises Growth arrest-specific 6 (GAS6) and comprises no serum.SELECTED DRAWING: None
Patent JP-2020194309-A (JP)
Title: Electronic control device
Inventor: HOTTA YUUKI
IPC: B60W30/09
Filed: 2019-05-27
Abstract: To provide an electronic control device capable of calculating a dangerous dead angle area while taking even a latent obstruct that a sensor cannot detect into consideration.SOLUTION: In a vehicle system 1, a travel control device 3 as an electronic control device comprises: a peripheral obstacle specifying part 12 which is mounted on a vehicle 2 and specifies, based upon output of an outside field sensor group 4 mounted ono the vehicle, an obstacle present at the periphery of the vehicle; a dead angle area specifying part 13 which specifies a dead angle area not included in a detection range of the peripheral obstacle specifying part; an area determination part 14 which classifies the dead angle area into a dangerous dead angle area where an obstacle may be present and a safe dead angle area where no obstacle is present; and an obstacle area estimation part 15 which estimates an obstacle present area as an area where a latent obstacle which may have been present in the dangerous dead angle area, classified at previous time, may be present at the current time. The area determination part determines, as the dangerous angle area, an area which overlaps with at least the obstacle present area among dead angle areas that the dead angle area specifying part specifies.SELECTED DRAWING: Figure 1
Patent JP-2020194867-A (JP)
Title: Substrate cleaning brush
Inventor: KAWAGUCHI SATOSHI
IPC: B08B7/04
Filed: 2019-05-28
Abstract: To provide a substrate cleaning brush suitable for uniform cleaning of the entire area of a cleaned surface of a substrate.MEANS FOR SOLVING THE PROBLEM: In a holder attached state where a holder upper part 11 is attached to a brush rotation axis 2, a lower surface of the holder upper part 11 and an inner peripheral surface of a holder lower part 18 partition a brush housing space 23, an inner peripheral edge of a holder bottom plate part 19 partitions an elliptic holder opening 24 having a smaller inner diameter than an inner diameter of the holder lower part 18. A held part 31 of a brush body 30 is cylindrical and incapable of being inserted into the holder opening 24, and is stored and held in the brush holding space 23. A washing part 32 of the brush body 30 has a smaller diameter than the diameter of the held part 31, is cylindrical and capable of being inserted into the holder opening 24, and is projected downward by inserting the holder opening 24. A vertical length L2 of the holder opening 24 of a brush holder 10 is equal to or more than one quarter of a projection length L1 from the held part 31 to the washing part 32 of the brush body 30, and is shorter than the projection length L1 of the washing part 32.SELECTED DRAWING: Figure 2
Patent JP-2019159334-A (JP)
Title: Wide color gamut display
Inventor: SEETZEN HELGE
IPC: G02F1/133
Filed: 2019-05-29
Abstract: To provide a display which can represent color with a wide dynamic range and a wide color gamut.SOLUTION: A display (10) has a modulator (12) illuminated by an illuminator comprising an array (14) of light sources (16). The array (14) includes light sources (16) of a plurality of colors. The light sources (16) of different color are individually controllable. Within each color, the light sources which illuminate different areas on the modulator (12) are individually controllable. The display (10) provides a wide dynamic range and a wide color gamut.SELECTED DRAWING: Figure 1
Patent JP-2019212625-A (JP)
Title: Cut-off lighting module with multizone reflector
Inventor: SYLVAIN GIRAUD
IPC: F21S41/33
Filed: 2019-05-30
Abstract: To provide a cut-off lighting module with a multizone reflector.SOLUTION: The invention relates to a light module (8) for a motor vehicle, comprising: semiconductor light sources (12) with a generally planar lighting surface to emit light along an emission axis perpendicular to the plane; and a reflection surface to reflect the light emitted by at least one of the light sources (12) so as to form a cut-off light beam along an optical axis (16). The reflection surface comprises: a central zone (14.1) that forms the cut-off light beam along the optical axis and intersects the optical axis and the emission axis; and at least one zone (14.2-14.5) adjacent to the central zone (14.1). At least one of the lateral zones (14.2, 14.3) is configured to form a horizontal cut-off luminous image.SELECTED DRAWING: Figure 2
Patent JP-2020197772-A (JP)
Title: Promotion evaluation program, promotion evaluation method, and promotion evaluation device
Inventor: HINO YUDAI
IPC: G06Q50/10
Filed: 2019-05-30
Abstract: To perform total evaluation about a user's golf technique.SOLUTION: A promotion evaluation program is configured to cause a computer to function as: a scene display control unit which performs a hole unit display for displaying a plurality of scenes in which each condition is defined, obtained based on a virtual golf course, one by one in sequence, a predetermined number of times; an arrival position calculation unit which calculates an arrival position of a shot ball, based on a predetermined event according to a user's shot, detected when one scene is displayed; an arrival evaluation unit which determines whether or not the arrival position calculated by the arrival position calculation unit falls within a target range set corresponding to the displayed scene; and a promotion evaluation unit which determines whether or not the user passes promotion, on the basis of the number of times when the arrival position is determined to be within the target range by the arrival evaluation unit, while performing the hole unit display the predetermined number of times.SELECTED DRAWING: Figure 9