baber/WOPTO huggingface dataset:
Patent JP-2020164324-A (JP)
Title: Part feeder
Inventor: MUKAI KUNIAKI
IPC: B65G47/14
Filed: 2019-03-29
Abstract: To provide a part feeder which suppresses attitude collapse of a workpiece while preventing fall-off of the workpiece in a transit portion between a bowl feeder and a linear feeder.SOLUTION: A part feeder includes a bowl 11 to which vibration is transmitted from a bowl side vibration source and an outlet block 3, and a trough 51 to which vibration is transmitted from a linear side vibration source different from the bowl side vibration source, in which the bowl 11, the outlet block 3 and the trough 51 each have conveyance grooves 12 and 31 and a conveyance groove 52 to which the workpiece is conveyed by the transmitted vibration, an end 32 on the downstream side in the conveyance direction of the outlet block 3 is positioned above an end 51a on the upstream side in the conveyance direction of the trough 51, the bowl 11, the outlet block 3 and the trough 51 are arranged at intervals so as to insulate the vibration, the workpiece is transferred onto the end 51a of the trough 51 from an end 32 of the outlet block 3, and a thickness in a portion corresponding to a bottom 31t of the conveyance groove 31 in the end 32 is smaller than a thickness in the periphery in a portion corresponding to the bottom 31t.SELECTED DRAWING: Figure 2
Patent JP-2020167907-A (JP)
Title: Power supply device
Inventor: TANAKA MASASHI
IPC: H02J7/00
Filed: 2019-03-29
Abstract: To provide a power supply device capable of suppressing an external force applied from a holding part to a housing.SOLUTION: The power supply device includes: a housing 22, a plug, a holding part 5, and a mounting member 3. The housing 22 accommodates a charging unit that outputs electric power for charging to a storage battery which is used as the power source of mobile. The holding part 5 holds the plug when not in use. The mounting member 3 is attached to a construction surface. The mounting member 3 has a first part 31 where housing 22 is installed and a second part 32 where the holding part 5 is attached.SELECTED DRAWING: Figure 3
Patent JP-2019149182-A (JP)
Title: Systems and methods for selecting media items
Inventor: BABAK FORUTANROUR
IPC: G06F16/74
Filed: 2019-04-03
Abstract: To provide mobile devices and methods for displaying a combined video to a user on the basis of a similarity of properties of captured multiple videos.SOLUTION: In a system 100, an electronic device 102 captures a first image 111. A processor 104 generates metrics of the first image 111 and generates a first feature vector 121. A memory 106 includes feature vectors 122-127 that identify metrics of images 112-117 stored in the electronic device 102. The processor 104 determines at least one other image that is similar to the first image 111 on the basis of the first feature vector 121. When the level of similarity between the metrics of the first image 111 and the metrics of another image 112-117 satisfies a threshold, the processor 104 determines that the image is similar to the first image 111.SELECTED DRAWING: Figure 1
Patent JP-2020171169-A (JP)
Title: Power supply voltage determination device, image processing device, power supply voltage determination method, and program
Inventor: OKADA ATSUSHI
IPC: H02M3/00
Filed: 2019-04-04
Abstract: To appropriately determine power supply voltage supplied to devices.SOLUTION: A power supply voltage determination device according to one aspect of a disclosed technique includes a voltage output unit for outputting a predetermined output voltage to a device and a control unit for controlling the voltage output unit. The control unit determines the power supply voltage to be supplied to the device based on an output voltage when communication with the device is available at the time of increasing the output voltage.SELECTED DRAWING: Figure 3
Patent JP-2019207682-A (JP)
Title: Noise suppression circuit
Inventor: LIU CHUNBO
IPC: G06F3/041
Filed: 2019-04-04
Abstract: To suppress noise (e.g., display noise) associated with touch sensor electrodes.SOLUTION: A processing system is provided, comprising an amplifier configured to generate a feedback signal by amplifying each of multiple reduced noise signals in accordance with a gain value and cardinality of the reduced noise signals, and multiple charge integrators. The charge integrators are configured to obtain resulting signals from capacitive sensor electrodes coupled to a noise source and generate the reduced noise signals by mitigating noise in the resulting signals using the feedback signal.SELECTED DRAWING: Figure 4
Patent JP-2020168275-A (JP)
Title: Washing and drying machine
Inventor: TANAKA TOSHIYUKI
IPC: D06F33/30
Filed: 2019-04-05
Abstract: To effectively perform shortening of time required for operation in the case of executing washing and drying operation in a short time course.SOLUTION: A washing and drying machine can execute washing and drying operation for performing steps of a washing, rinsing, dewatering, separating and drying with respect to clothing continuously, and the washing and drying operation includes a standard course for executing the drying step in standard time, and a short time course for shortening the time of the drying step. In executing the washing and drying operation of the short time course, in the case where the rotational speed of a rotary drum has reached a predetermined value in the dewatering step, a control device starts up a compressor of a heat pump, and after that, it terminates the separating step halfway or omits it and starts the drying step, after elapse of predetermined time from a time point when the rotational speed of the rotary drum has reached the maximum value which is preset.SELECTED DRAWING: Figure 1
Patent JP-2020173938-A (JP)
Title: Electromagnetic relay
Inventor: KONAMA KATSUYA
IPC: H01H50/02
Filed: 2019-04-09
Abstract: To provide an electromagnetic relay capable of reducing the possibility of weakening the connection between a contact housing part and an electromagnet unit.SOLUTION: An electromagnetic relay 1 includes a fixed contact, a movable contact, a contact housing part 3, an electromagnet unit 5, and a stopper 29. The contact housing part 3 houses the fixed contact and the movable contact. The electromagnet unit 5 has a base (yoke upper plate 551). The base is aligned with the contact housing part 3 in one direction. The stopper 29 is arranged outside the contact housing part 3. The stopper 29 regulates the contact housing part 3 from separating from the base in one direction.SELECTED DRAWING: Figure 1
Patent JP-2019149562-A (JP)
Title: Polishing head, cmp polishing device having polishing head, and method of manufacturing semiconductor integrated circuit using the same
Inventor: YAMAMOTO SUKEHIRO
IPC: H01L21/304
Filed: 2019-04-10
Abstract: To provide a polishing head of a CMP polishing device which is improved in polishing uniformity.SOLUTION: A polishing head of a CMP polishing device includes: a polishing pad; a first air bag 201 and a second air bag 202 which abut on the backside of a wafer placed on the surface of a polishing pad and press the wafer surface against the polishing pad; and a top ring surrounding the air bag and the wafer. The first air bag abutting on a center part of the wafer and the second air bag abutting on an outer peripheral part of the wafer are bag bodies different from each other and a first film thickness of the first air bag is thicker than a second film thickness of the second air bag.SELECTED DRAWING: Figure 2
Patent JP-2020172415-A (JP)
Title: Large-particle-size alumina dispersion
Inventor: KURODA TAKETOSHI
IPC: C09D17/00
Filed: 2019-04-12
Abstract: To provide an alumina-based dispersion having excellent binder force, in which particles having an average particle diameter larger than that of an alumina colloid-containing aqueous solution disclosed in Japanese Patent No. 5582999 are dispersed particles.SOLUTION: A large-particle-size alumina dispersion is provided in which alumina particles are dispersed particles, with the average particle diameter of the dispersed particles being in the range of 50 nm to 3000 nm, the crystal shape of the alumina being boehmite or pseudo-boehmite, the pH of the dispersion being in the range of 5.5 to 9, the dispersion containing an organic acid and an alkali. The ratio in amount between the organic acid and alumina (Al2O3) is defined as follows: when the product of the molar number of the organic acid and the number of carboxyl groups in the organic acid is A and the molar number of Al2O3 is B, A/B is in the range of 1.0 to 2.0.SELECTED DRAWING: Figure 1
Patent JP-2020172694-A (JP)
Title: Austenitic stainless steel and method for producing the same
Inventor: HATANO MASAHARU
IPC: C22C38/00
Filed: 2019-04-12
Abstract: To provide an austenitic stainless steel that has excellent heat radiation properties and workability, and is a non-magnetic steel, and a method of producing the same.SOLUTION: An austenitic stainless steel has a chemical composition containing, in mass%, C: 0.030% or less, Si: 2.0% or less, Mn: 4.0% or less, P: 0.040% or less, S: 0.005% or less, N: 0.030% or less, Cr: 15.0-18.0%, Ni:5.0-8.5%, Nb: 0.005-1.0%, and optional elements, with the balance being Fe and inevitable impurities, and an f value of -50 (°C) or more to less than -10 (°C) and a thickness of 0.03-0.70 mm.SELECTED DRAWING: None
Patent JP-2020176281-A (JP)
Title: Copper alloy sheet material and method for manufacturing the same
Inventor: YOSHIDA KAZUKI
IPC: C22F1/08
Filed: 2019-04-16
Abstract: To provide an inexpensive copper alloy sheet material having excellent bending workability while maintaining high strength, and having stress corrosion cracking resistance and stress relaxation resistance, and to provide a method for manufacturing the same.SOLUTION: In the copper alloy sheet material having a composition containing 7-32 mass% Zn, 0.1-4.5 mass% Sn, 0.5-2.5 mass% Si and 0.01-0.3 mass% P, and the balance Cu and inevitable impurities, wherein the sum of 6 times the content of P and the content of Si is 1 mass% or more, the copper alloy sheet material has a crystal orientation in which I{220}/I{420} is in the range 2.5-8.0, wherein I{220} is the X-ray diffraction intensity of the {220} crystal plane on the sheet surface of the copper alloy sheet material and I{420} is the X-ray diffraction intensity of the {420} crystal plane.SELECTED DRAWING: None
Patent JP-2020182296-A (JP)
Title: Rotary actuator
Inventor: SHIMADA KAZUNORI
IPC: F16H61/32
Filed: 2019-04-24
Abstract: To provide a rotary actuator for suppressing damage to a substrate of a control unit or occurrence of poor conductivity.SOLUTION: A rotary actuator 10 includes a motor 30, a control unit 16 for controlling the motor 30, and a resin case 60 accommodating the motor 30, and a substrate fixing portion 92. The substrate fixing portion 92 includes an embedded portion 94 embedded in an uppercase portion 61 of the case 60 and a metal fixing portion 96 for fixing a substrate 71 of the control unit 16.SELECTED DRAWING: Figure 5
Patent JP-2019168700-A (JP)
Title: Projection device, projection method, program, and storage medium
Inventor: TSURUMI HIDEAKI
IPC: G09G3/34
Filed: 2019-04-25
Abstract: To maintain display quality of an image while calibrating projected laser light by preventing generation of stray light when a laser is emitted during a blanking period.SOLUTION: A light beam emitted by light beam emission means is scanned over a scanning area by scanning means. The scanning area includes an imaging area for projecting an image and a non-imaging area. Control means controls the scanning means such that a light beam corresponding to an image is emitted while scanning the imaging area and a reference beam is emitted while scanning the non-imaging area. At least a portion of the reference beam is received by a photosensitive element which outputs a signal indicative of intensity of the received light to correction means. The correction means corrects the light beam emitted by the light beam emission means based on the signal from the photosensitive element. The control means changes the intensity of the reference beam in accordance with brightness of an image produced in the imaging area.SELECTED DRAWING: Figure 3
Patent JP-2020182327-A (JP)
Title: Separation checker
Inventor: TAWA KOJI
IPC: H02G1/02
Filed: 2019-04-25
Abstract: To accurately determine appropriateness of a separation distance between a wire and a wire or another object.SOLUTION: A separation checker includes a separation confirmation rod 10, provided at a tip of a long support rod 12, rotatably supported by the support rod 12, having a predetermined length and an operation string 15 for enabling the separation confirmation rod 10 to be rotated at a base end portion of the support rod 12. The separation confirmation rod 10 is positioned at a distance between an electric wire W and the electric wire W or another object. By operating the operation string 15, it is confirmed whether the distance between the electric wire W and the electric wire W or another object has a predetermined distance.SELECTED DRAWING: Figure 3
Patent JP-2020183551-A (JP)
Title: Titanium plate excellent in lubricity and method for manufacturing the same
Inventor: MIYOSHI RYOTARO
IPC: C23C8/10
Filed: 2019-04-26
Abstract: To provide a titanium plate capable of reducing a dynamic friction coefficient between a die and the titanium plate when press-molded, and a method for manufacturing the same.SOLUTION: The titanium plate includes an oxide film having a thickness of 0.10 μm or more and consisting of a rutile type TiO2 on a surface. The surface properties of the oxide film satisfy that an arithmetic average roughness Ra of a roughness curve obtained by applying the cutoff values of λs=2.5 μm and λc=0.08 mm is 0.20-7.0 μm, a difference (RZJIS-Rc) between the ten-point average roughness RZJIS of the roughness curve and the average height Rc of outline curve elements is 0.5 μm or more, and a root mean square inclination RΔq measured on the conditions of λs=0 μm and λc=0 mm in a region satisfying 0.8 or more times of the maximum mountain height Rp of the roughness curve is 20° or less.SELECTED DRAWING: None
Patent JP-2020186965-A (JP)
Title: Ultrasonic sensor system
Inventor: FURUICHI HAJIME
IPC: G01N29/07
Filed: 2019-05-13
Abstract: To provide an ultrasonic sensor system that can measure the thickness of a specimen at each position of a plurality of ultrasonic sensors while shortening the work time.SOLUTION: An ultrasonic sensor system comprises a plurality of ultrasonic sensors 1A to 1G fixed to a surface of a pipe 20 and located apart from each other, one sensor coil 2 fixed to the surface of the pipe 20 and connected to the plurality of ultrasonic sensors 1A to 1G, a sensor probe 5 having a transmission coil 3 and a reception coil 4 that can transmit and receive a signal to/from the sensor coil 2 through electromagnetic induction, and a controller 6. The plurality of ultrasonic sensors 1A to 1G have different resonance frequencies. The controller 6 performs variable control of the frequency of a pulse signal to allow for switching to the resonance frequencies of the plurality of ultrasonic sensors 1A to 1G, and identifies which one of the plurality of ultrasonic sensors 1A to 1G a waveform signal corresponding to the pulse signal belongs to.SELECTED DRAWING: Figure 1
Patent JP-2020185177-A (JP)
Title: Game machine
Inventor: SUGIZAKI MASANORI
IPC: A63F7/02
Filed: 2019-05-14
Abstract: To provide a game machine capable of preventing loss of interest.SOLUTION: Notification in a performance display device includes at least one of notification based on determination that the combination of a mounted sub circuit board and a mounted decorative member is not normal, and notification based on determination that the combination of the mounted sub circuit board and the mounted decorative member is normal. By configuring such notification to be performed, it is possible to ask that the type of the mounted decorative member may be wrong, and it is possible to suppress the mount of the wrong type of decorative member.SELECTED DRAWING: Figure 7
Patent JP-2020194439-A (JP)
Title: Smart MR system, smart MR server, smart MR method, and smart MR program
Inventor: KATO MASUHIRO
IPC: G10L15/22
Filed: 2019-05-29
Abstract: To provide a smart MR system, a smart MR server, a smart MR method, and a smart MR program that can provide a doctor who is a user of a smart speaker with neutral and scientific information without depending on a subjective view of a medical representative.SOLUTION: A smart MR system acquires a voice recognition result of a user comment when the user comment is input by voice via a smart speaker, generates response data to be an optimum solution of the voice recognition result using a machine learning method on the basis of drug information, and controls to output the response data by voice via the smart speaker.SELECTED DRAWING: Figure 1
Patent JP-2019162476-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine capable of suppressing a decrease in a desire to perform a game.SOLUTION: An upper-tray-side liquid crystal display device 470 develops a showy performance, such as super-ready-to-win having a probability of a jackpot preset higher than that of a normal-ready-to-win having a probability of a jackpot preset lower, and a development ready-to-win having probability of a jackpot preset higher than that of the super-ready-to-win, in a display area. Even if a win/lose determination result by the showy performance is not a jackpot but losing, only a player can know the win/lose determination result. Therefore, only the player is discouraged, and other players who cannot see the showy performance are not discouraged.SELECTED DRAWING: Figure 55
Patent JP-2020017520-A (JP)
Title: Electrochemical cell and cell stack device
Inventor: OGASAWARA NORIYUKI
IPC: H01M8/1226
Filed: 2019-05-30
Abstract: To provide an electrochemical cell and a cell stack device, capable of improving the efficiency of gas usage.SOLUTION: An electrochemical cell 10 includes a porous support substrate 4 and a power generation element portion 5. The support substrate 4 includes at least one first gas flow channel 43 and at least one second gas flow channel 44. The first gas flow channel 43 extends from a first end portion 41 toward a second end portion 42, and communicates with a gas supply chamber 21. The second gas flow channel 44 communicates with the first gas flow channel 43 on a second end portion 42 side. The second gas flow channel 44 extends from the second end portion 42 toward the first end portion 41, and communicates with a gas collection chamber 22. A ratio (p0/L) of a pitch p0 of the first gas flow channel 43 and the second gas flow channel 44 adjacent to each other to a distance L between the power generation element portion 5 and a first end surface 411 of the support substrate 4 located on a first end portion 41 side is 3.3 or less.SELECTED DRAWING: Figure 4
Patent JP-2020198199-A (JP)
Title: Fuel cell
Inventor: SHIBATA KAZUNORI
IPC: H01M8/0273
Filed: 2019-05-31
Abstract: To provide a fuel cell including a frame member ensuring adhesiveness to a membrane electrode gas diffusion layer assembly, while ensuring strength.SOLUTION: A fuel cell includes a membrane electrode gas diffusion layer assembly, a frame member of insulation quality joined to the periphery of the membrane electrode gas diffusion layer, and first and second separators for holding the membrane electrode gas diffusion layer assembly and the frame member. The frame member includes a backing material, a first elastic layer provided on the first face of the backing material facing the first separator and having elasticity smaller than that of the backing material, and a second elastic layer provided on the second face of the backing material on the opposite side to the first face thereof and having elasticity smaller than that of the backing material. The first face includes a first coat region coated with the first elastic layer, and a first exposed region smaller than the area of the first coat region and exposed from the first elastic layer, where the first exposed region is joined to the periphery by an adhesive layer.SELECTED DRAWING: Figure 3
Patent JP-2020196416-A (JP)
Title: Display control device and display control program
Inventor: KAMIYA REIRO
IPC: G01C21/36
Filed: 2019-06-05
Abstract: To provide a display control device and the like capable of performing intelligible display for an occupant.SOLUTION: An HCU 100 includes a virtual layout unit 75 estimating an inside visible area which is included in a field angle of a head-up display 20 and which is visible from an occupant of a vehicle, and an outside visible area Ai which is included in the field angle but invisible from the occupant, out of a road surface in the foreground. The HCU 100 includes a display generation unit 76 which performs overlapped display of a route content presenting a traveling scheduled route of the vehicle on the road surface. The display generation unit 76 discriminates between an inside visible section overlapped with the inside visible area, an outside visible section overlapped with the outside visible area, and an overlapped section where the inside visible section and the outside visible section are overlapped, out of the route content. The display generation unit 76 displays the overlapped section in a mode different from that of an inside visible non-overlapped section displaced from the overlapped section in the inside visible section, and from that of an outside visible non-overlapped section displaced from the overlapped section in the outside visible section.SELECTED DRAWING: Figure 3
Patent JP-2020201079-A (JP)
Title: Navigation controller, navigation method, and program
Inventor: HARUHARA KAZUNORI
IPC: G09B29/10
Filed: 2019-06-07
Abstract: To guide a route that would not lower a sense of exaltation of heading toward a destination.SOLUTION: A navigation controller comprises: a destination information acceptance unit for accepting destination information; a route setting unit for setting a route for the destination accepted by the destination acceptance unit on the basis of map information; a route guidance control unit for performing route guidance based on the route set by the route setting unit; and a determination unit for determining whether the route guided by the route guidance control unit is an outward route or a homeward route. The route setting unit sets a route that avoids congestion when it is determined by the determination unit as being an outward route.SELECTED DRAWING: Figure 1
Patent JP-2019167375-A (JP)
Title: Induced pluripotent cell-derived oligodendrocyte progenitor cells for treatment of myelin disorders
Inventor: STEVEN A GOLDMAN
IPC: A61P25/28
Filed: 2019-06-11
Abstract: To provide induced pluripotent cell-derived oligodendrocyte progenitor cells for treatment of myelin disorders.SOLUTION: The invention provides a preparation of CD140a/PDGFRα positive cells, where the preparation comprises oligodendrocyte progenitor cells co-expressing OLIG2 and CD140a/PDGFRα, and where the preparation of cells is derived from pluripotential cells derived from skin cells. In a preparation, the preparation of cells is derived from pluripotential cells derived from umbilical cord blood. In a preparation, the preparation of cells is derived from pluripotential cells derived from peripheral blood. In a preparation, the preparation of cells is derived from pluripotential cells derived from bone marrow.SELECTED DRAWING: None