baber/WOPTO huggingface dataset:
Patent JP-2020148106-A (JP)
Title: Optical device, internal combustion engine and method for manufacturing internal combustion engine
Inventor: HAGITA KENTARO
IPC: F02P23/04
Filed: 2019-03-11
Abstract: To provide an optical device that can be fitted to an engine while preventing such the inconvenience that an optical element is polluted, and can maintain preferable combustion property.SOLUTION: An optical device includes: a light source; one or more optical elements through which light from the light source passes; a housing for accommodating the one or more optical elements; and a transmission member connected to the housing and transmitting at least one of light, a current and heat, where the transmission member is connected to the housing so as to be rotatable.SELECTED DRAWING: Figure 3
Patent JP-2020149357-A (JP)
Title: Information processing apparatus and program
Inventor: ISHIMURA TAKUYA
IPC: B41J29/38
Filed: 2019-03-13
Abstract: To shorten a waiting time until acquirement of an image upon a user movement to an optional point, as compared with acquirement of an image output by an image forming apparatus after user's request of an image output in front of the image forming apparatus.SOLUTION: A cloud server 14 acquires information of moving path of a user, and selects, by using this information, a plurality of image forming apparatuses 10 which the user is expected to utilize. The cloud server 14 transmits image information to be output in advance to a plurality of selected image forming apparatuses 10, and, after any one of the image forming apparatuses 10 outputs the image, transmits instructions to delete the image information to the image forming apparatuses 10 which have not outputted the image.SELECTED DRAWING: Figure 1
Patent JP-2020147831-A (JP)
Title: Electroplating apparatus and electroplating method
Inventor: KAWAI SHUNSUKE
IPC: C25D21/10
Filed: 2019-03-15
Abstract: To provide an electroplating apparatus and an electroplating method that can suppress a current convergence to a width-direction end part of a to-be-plated material, make a plating solution flow sufficiently on a surface of the to-be-plated material, and stably form a plating layer with uniform thickness.SOLUTION: An electroplating apparatus 10 for forming a plating layer on a surface of a to-be-plated material 3 comprises: a plating treatment tank 11 for storing a plating solution; an anode 1 arranged in the plating treatment tank 11; and a to-be-plated material support part for arranging the to-be-plated material 3 so as to face the anode 1 in the plating treatment tank 11. The to-be-plated material support part has an oscillation mechanism for oscillating the to-be-plated material 3 at a position opposite to the anode 1. Movable shield plates 16 and 16 are arranged on both sides of the to-be-plated material 3 in between the anode 1 and the to-be-plated material 3. The movable shield plate 16 oscillates in synchronization with the to-be-plated material 3.SELECTED DRAWING: Figure 4
Patent JP-2020156126-A (JP)
Title: Inverter protection device
Inventor: YOKOYAMA TETSUYA
IPC: H02M3/28
Filed: 2019-03-18
Abstract: To appropriately protect an inverter against abnormal electric energy caused by the operation abnormality of a rotary machine during rotation.SOLUTION: When a main relay 3 is turned off or an operation stop of a power module 31 occurs during rotation of a propulsion motor M, the input side of the power module 31 is connected to a DC link capacitor C2 via a DCDC converter 39 of a plug-in charger CHG. Electric energy generated in the propulsion motor M due to the abnormality of the propulsion motor M during rotation is stored as a charge in the DC link capacitor C2 of the plug-in charger CHG. When the inter-terminal voltage of the DC link capacitor C2 increased due to connection to the input side of the power module 31 is saturated, a DC voltage applied to the DC link capacitor C2 is boosted at a primary side full-bridge circuit BR1.SELECTED DRAWING: Figure 3
Patent JP-2020151877-A (JP)
Title: Printer and printing system
Inventor: SUGATA TOMOKAZU
IPC: B41J25/20
Filed: 2019-03-19
Abstract: To provide a printer for printing a test pattern capable of obtaining a signal with a sufficient contrast in comparison with the case where a substrate is not printed, and a printing system.SOLUTION: Each test pattern for registration between preprinting and reprinting in two compound machines 1A and 1B having charge of one and the other of the preprinting and reprinting of overprinting, respectively, is overprinted on one sheet. In this case, the one compound machine 1A performs printing for a substrate for test pattern printing by the other compound machine 1B.SELECTED DRAWING: Figure 1
Patent JP-2020155507-A (JP)
Title: Substrate to be processed, substrate for imprint mold, and imprint mold
Inventor: NAKADA NAOKO
IPC: B29C59/02
Filed: 2019-03-19
Abstract: To provide a substrate to be processed, having a side surface with an excellent smoothness without having an unnecessary projection part, a substrate for an imprint mold, which is produced from them, and the imprint mold.SOLUTION: A substrate to be processed, comprises: a first surface; a second surface opposite to the first surface; and a base part having an outer peripheral side surface continuing between an outer peripheral edge part of the first surface and an outer peripheral edge part of the second surface. The outer peripheral edge surface contains a first side surface and a third side surface which are opposite each other; a second side surface and a fourth side surface which are orthogonal to the first and third side surface, and are opposite each other; a first holding surface continuing between the first side surface and the second side surface; a second holding surface continuing the second side surface and the third side surface; a third holding surface continuing the third side surface and the fourth side surface; and a fourth holding surface continuing the first side surface and the fourth side surface. A shape of the base part in a plan view from a first surface side is a nearly octagonal shape.SELECTED DRAWING: Figure 1
Patent JP-2020152660-A (JP)
Title: Oral composition
Inventor: MATSUMURA YASUSHI
IPC: A61Q11/00
Filed: 2019-03-19
Abstract: To provide a novel agent for oral cavity.SOLUTION: An agent for oral cavity agent contains metal nanoparticles or resin particles.SELECTED DRAWING: None
Patent JP-2019169709-A (JP)
Title: Silicon carbide device and method for manufacturing the same
Inventor: MARKUS MENATH
IPC: H01L21/329
Filed: 2019-03-20
Abstract: To provide a structure and manufacturing method of a silicon carbide device capable of directly soldering a front and/or back of a chip to be soldered to a metal component without requiring additional costly metallization stacks.SOLUTION: A semiconductor device 200 includes: a silicon carbide layer 2; a metal carbide layer 4, disposed on the silicon carbide layer, having a graphite crystal structure or a graphite-like crystal structure; and a solder layer 6 disposed directly on the metal carbide layer. Furthermore, included is a carbon-containing layer 8, disposed between the silicon carbide layer and the metal carbide layer, in direct contact with each of the silicon carbide layer and the metal carbide layer.SELECTED DRAWING: Figure 2
Patent JP-2020152985-A (JP)
Title: Coated steel sheet and coated steel sheet processing method
Inventor: IWAZU TOMONAGA
IPC: C23C22/62
Filed: 2019-03-22
Abstract: To provide a coated steel sheet that prevents the occurrence of scale when processing a steel sheet by hot stamping.SOLUTION: This invention relates to a coated steel sheet. The coated steel sheet has a steel sheet with a Cr content of 0.2 mass% or more and 2.0 mass% or less, and an alkali silicate coat that is disposed in contact with the surface of the steel sheet.SELECTED DRAWING: None
Patent JP-2020158464-A (JP)
Title: Chinese medicine semisolid pharmaceutical composition
Inventor: UMEDA KATSUMU
IPC: A61P1/02
Filed: 2019-03-27
Abstract: To provide a semisolid pharmaceutical composition with stable quality by keeping viscosity within a predetermined range.SOLUTION: A Chinese medicine pharmaceutical composition contains Chinese medicine extract and thickener, and has viscosity measured by a Brookfield rotational viscometer in accordance with JIS K7117-1 is 60 to 1600 mPa s, in which the thickener is preferably guar gum, and the content of thickener is preferably 0.4 to 0.8 mass% in the case where the total amount of the Chinese medicine semisolid pharmaceutical composition is 100 mass%.SELECTED DRAWING: None
Patent JP-2020161432-A (JP)
Title: Lighting device drive circuit
Inventor: ANDO TOMOHITO
IPC: H05B45/00
Filed: 2019-03-28
Abstract: To provide a drive circuit that does not require individually setting the output power of a drive board for an LED light source load of an LED luminaire.SOLUTION: A drive substrate includes a DCDC converter circuit 5 with a switching element connected to an AC power supply to drive a connected LED light source load, a monitoring circuit that monitors a potential difference Vr from GND of the output voltage Vo of the DCDC converter circuit and Vf of the LED light source load, and a control circuit that receives a control signal a from the monitoring circuit and outputs an output signal b for controlling ON/OFF of the switching element of the DCDC converter. The monitoring circuit 7 determines the LED mounting quantity of the LED light source load, and controls the output power Wo of the DCDC converter circuit 5 by the control circuit.SELECTED DRAWING: Figure 1
Patent JP-2019164796-A (JP)
Title: Care assistance system, care assistance method, and program
Inventor: OGUMA KUMIKO
IPC: G08B25/04
Filed: 2019-03-28
Abstract: To provide a care assistance system capable of appropriately watching a target person while reducing burden on a caregiver, etc.SOLUTION: A sensor box SB by itself determines, on the basis of image data according to a state of a target person, that the target person enters a predetermined state, and sends a notification signal. Thus, transfer of a large amount of image data each time is not needed, a communication amount is suppressed, and congestion of a network can be avoided. Further, when receiving the notification signal from the sensor box SB, a management server SV determines whether or not a notification event relates to the target person. When the notification event relates to the target person, the management server SV can select the corresponding portable terminal TA and send the notification signal.SELECTED DRAWING: Figure 6A
Patent JP-2020159168-A (JP)
Title: Movable screen device
Inventor: SUZUKI MOTOYUKI
IPC: E06B9/42
Filed: 2019-03-28
Abstract: To provide a movable screen device capable of suitably shielding solar radiation from a window part.SOLUTION: A movable screen device includes a screen 110 and a moving mechanism (upper winding portion 120 and lower winding portion 130) capable of moving the screen 110 vertically and holding it at an arbitrary vertical position, and the screen 110 is formed by vertically arranging at least two kinds of fabrics having different functions.SELECTED DRAWING: Figure 1
Patent JP-2020160025-A (JP)
Title: Estimation device and removal method
Inventor: SHIDE KAZUHIKO
IPC: G01S13/931
Filed: 2019-03-28
Abstract: To allow for appropriately removing unnecessary survey points.SOLUTION: According to an embodiment, an estimation device is configured to estimate information about a survey target object on the basis of survey points on the survey target object, and comprises a setting unit and a removal unit. The setting unit sets a filter according to a distribution of survey points included in survey data. The removal unit places the filter set by the setting unit in a place according to the distribution to remove survey points.SELECTED DRAWING: Figure 2
Patent JP-2020163631-A (JP)
Title: Resin film, laminate and packaging product
Inventor: AKUTSU HIROKI
IPC: B65D65/40
Filed: 2019-03-28
Abstract: To provide a resin film which is excellent in opening property of a packaging product while reducing discharge of carbon dioxide by reducing a used amount of a fossil foil.SOLUTION: A resin film includes at least a first layer and a second layer. In the resin film, the second layer constitutes at least one outermost layer of the resin film. The first layer and the second layer are layered directly or through a thermoplastic resin layer. The resin film contains linear low density polyethylene and low density polyethylene. The resin film contains biomass-derived polyethylene. The resin film has an area ratio of a region having a molecular weight of 30,000 or less in molecular weight distribution curve obtained from measurement of GPC of the first layer of 12.0% or less with respect to the total peak area according to JIS K 7252-1:2008.SELECTED DRAWING: Figure 1
Patent JP-2019095071-A (JP)
Title: Damper device
Inventor: YOSHIKAWA TAKUYA
IPC: F16H1/28
Filed: 2019-03-29
Abstract: To further improve the durability of a damper device including a rotational inertia mass damper.SOLUTION: A damper device includes: a plurality of rotating elements including an input element and an output element; a plurality of elastic bodies for transmitting torque between the input element and the output element; and a rotational inertial mass damper having a mass body which oscillates according to the relative rotation of a first rotating element being one of the plurality of rotating elements, and a second rotating element different from the first rotating element. The rotational inertia mass damper has a planetary gear including a sun gear, a plurality of pinion gears. a carrier for rotatably supporting the plurality of pinion gears, and a ring gear engaged with the plurality of pinion gears. The carrier rotates integrally with the first rotating element, the sun gear rotates integrally with the second rotating element, the ring gear functions as the mass body of the rotational inertia mass damper, and the carrier is aligned by the sun gear, or a member which rotates integrally with the sun gear.SELECTED DRAWING: Figure 12
Patent JP-2020164666-A (JP)
Title: Porous fine particle and method for producing the same
Inventor: MATSUURA HARUHIKO
IPC: C08G77/04
Filed: 2019-03-29
Abstract: To provide a porous fine particle that has a high heat shielding property.SOLUTION: The above problem is solved by a porous fine particle, having an internal porous structure containing a vinyl-based resin, and a non-porous surface layer covering the internal porous structure, and in which, when the internal porous structure: (i) contains a silicon component, and (ii) the atomic number concentration of the carbon atom C (%) and the atomic number concentration of the silicon atom Si (%) are obtained by analysis by SEM-EDX, the relationship of 10≤C/Si≤100 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020163451-A (JP)
Title: Die cast machine
Inventor: NAGAKAWA YUTA
IPC: B22D43/00
Filed: 2019-03-29
Abstract: To provide a die cast machine adapted to inhibit a temperature rise of a pressure-reducing valve and a combustion of a lubricant.SOLUTION: A die cast machine 1 comprises: a mold 11; an injection unit 12 that has a sleeve 21 having a sleeve body 21a and a pouring gate 21b for supplying molten metal to the sleeve body 21a and a plunger tip 22 for pushing the molten metal within the sleeve body 21a; a pressure-reducing unit 13 that has a pressure-reducing valve 31 arranged downstream of the mold 11 and a first cooling unit 32 for cooling air passing through the pressure-reducing valve 31; and a lubricant recovery unit 14 that has a lubricant recovery container 41 into which air and lubricant flow downstream of the pressure-reducing unit 13, a trap unit 42 for trapping lubricant, and a second cooling unit 43 for cooling the lubricant. The sleeve 21 has an air introducing port 21c capable of introducing heating air into the sleeve body 21a closer to the mold 11 than the pouring gate 21b, so as to introduce heating air from the air introducing port 21c in a state the pouring gate 21b is closed by the plunger tip 22.SELECTED DRAWING: Figure 1
Patent JP-2019190460-A (JP)
Title: Turbocharger
Inventor: STEFFEN BRAUN
IPC: F02B39/00
Filed: 2019-04-03
Abstract: To provide a casing of a turbocharger and the turbocharger.SOLUTION: A turbocharger includes a turbine, a compressor, in which a turbine housing 1 and a compressor housing are connected to a bearing housing disposed between the turbine housing 1 and the compressor housing, and a casing 2 at least partially surrounding the turbine housing 1 and/or the compressor housing and/or the bearing housing radially outside and axially outside, the casing 2 connected to the respective turbine housing 1 to be covered via a plurality of fixing devices 5, 6. At least one fixing device 5 connects the casing 2 to the turbine housing 1 to be covered in a fixed bearing state, and at least the other fixing device 6 connects the casing 2 to the turbine housing 1 to be covered in a floating bearing state.SELECTED DRAWING: Figure 1
Patent JP-2019142899-A (JP)
Title: Method of adjuvant cancer treatment
Inventor: SYLVIE LAQUERRE
IPC: A61P17/00
Filed: 2019-04-05
Abstract: To provide a method of providing adjuvant treatment to a patient with a prior diagnosis of melanoma which has been resected.SOLUTION: The present invention provides a pharmaceutical composition for providing adjuvant treatment to a patient with a prior diagnosis of melanoma which has been resected, including a therapeutically effective dose of dabrafenib, used in combination with a pharmaceutical composition including a therapeutically effective dose of trametinib.SELECTED DRAWING: None
Patent JP-2020173510-A (JP)
Title: Display system, sales system, and data generation accept system
Inventor: HASEGAWA YOSHITAKA
IPC: G06T19/00
Filed: 2019-04-08
Abstract: To provide a display system, a sales system, and a data generation accept system capable of improving usability of users by applying augmented reality processing to three-dimensional data of an object and three-dimensional data of a user or the like related to the object.SOLUTION: In a display system 1, a processing unit 15 applies augmented reality processing to image data of a position R, device data A1 of a first object stored in a first storage unit 13, and additional data related to the first object, and a display unit 12 superimposes and displays the image data of the position R, the device data A1 of the first object, and the additional data related to the first object which are augmented reality processed by the processing unit 15.SELECTED DRAWING: Figure 1
Patent JP-2020171255-A (JP)
Title: Texture improving agent and texture improving kit for improving texture of meat paste product, and production method of meat paste product
Inventor: MORIKAWA AYA
IPC: A23L13/40
Filed: 2019-04-12
Abstract: To provide a texture improving agent and a texture improving kit for improving the texture of a meat paste product, capable of imparting, for instance, favorable texture with rich resilient feeling to a meat paste product such as sausage even if phosphate is not used, and to provide a production method of a meat paste product.SOLUTION: A texture improving agent contains a dispersion of animal oil and fat and vegetable oil and fat. The animal oil and fat is at least one kind of oil and fat selected from the group consisting of lard and tallow. The texture improving agent is mixed with raw material meat to make patty, and the product is heated. The texture improving agent can be used together with a prescribed alkali salt so as to improve the texture of a meat paste product.SELECTED DRAWING: None
Patent JP-2019181211-A (JP)
Title: Aroma diffuser
Inventor: FUNAHASHI MASAHIRO
IPC: A45D34/02
Filed: 2019-04-15
Abstract: To provide a device that safely and easily diffuses blended aromatic volatile components of different types of essential oil or aroma oil.SOLUTION: An aroma diffuser comprises: housings 2, 3 in which a plurality of oil cartridges 4 each of which houses different types of aroma oil or essential oil are arranged; and an air fan 5 which is provided in the housing, in which aromatic volatile components of different types of the aroma oil or essential oil volatilized from the plurality of oil cartridges 4 are mixed in the housings 2, 3 and diffused.SELECTED DRAWING: Figure 1
Patent JP-2020098557-A (JP)
Title: Information processing method, program, and information processing device
Inventor: MIZOGUCHI YUJI
IPC: G06Q50/00
Filed: 2019-04-17
Abstract: To provide an information processing method, program, and information processing device, which vitalize a community in terms of communication among users of a community service within a virtual space using virtual users acting as mediators.SOLUTION: A method provided herein involves a community comprising users including an administrator user and multiple general users, and virtual users for assisting the users, who are associated with each other, the method comprising the steps of: having a computer generate an event associated with the administrator user and a first general user; and having a virtual user respond to the generation of the event by generating reminder content for encouraging a second general user to communicate with the first general user and giving the reminder content to the second general user in the community.SELECTED DRAWING: Figure 7
Patent JP-2020176904-A (JP)
Title: Ultrasonic flow rate measuring device
Inventor: MURAKAMI EIICHI
IPC: G01F1/66
Filed: 2019-04-17
Abstract: To measure the flow rate of a fluid by easy attachment to and removal from a pipe.SOLUTION: A pair of first ultrasonic transmission/reception units 30 and a second ultrasonic transmission/reception unit 40 are arranged at both ends inside of a holder 10 that holes a pipe P diagonally facing each other, and are made to be integrally movable in the longitudinal and lateral directions of the holder 10. The pipe P is sandwiched from both sides by the ultrasonic transmission/reception units 30 and 40 by moving the ultrasonic transmission/reception units 30 and 40, and ultrasonic transmission members 34 and 44 are placed in a state of being almost closely adhered to the pipe P. At flow rate time, an ultrasonic beam B transmitted into a fluid from one of the ultrasonic transmission members 34 and 44 of the ultrasonic transmission/reception units 30 and 40 propagates the inside of the pipe P in a diagonal direction and received at the other of the ultrasonic transmission/reception units 30 and 40, with this process alternately repeated. A flow velocity is obtained by finding a difference in propagation time between the outgoing time of the ultrasonic beam B from the upstream to the downstream side and the return time from the downstream to the upstream side.SELECTED DRAWING: Figure 6
Patent JP-2020178264-A (JP)
Title: Radio communication control method and ground station radio device
Inventor: MURAKAMI TOMOYUKI
IPC: H04W72/04
Filed: 2019-04-19
Abstract: To allow communication between a mobile station and a ground station to be available regardless of the CSMA or TDMA communication method, and to reduce communication traffic without congestion even if available frequency bands are limited.SOLUTION: A ground station radio device and a mobile station radio device synchronize time based on a common time source. A communication resource allocation server notifies the ground station radio device of time allocation data in each network within a super frame, which is a communication basic cycle. The ground station radio device calculates transmission permission frame control data, which is a communication time of each network within the super frame based on the time allocation data in each network within the super frame transmitted, transmits it to the mobile station radio device, and performs data communication with the ground station radio device based on the transmission permission frame control data in a network to which the mobile station radio device belongs.SELECTED DRAWING: Figure 1