baber/WOPTO huggingface dataset:
Patent JP-2018123312-A (JP)
Title: Composite particle
Inventor: FUKUSHIMA TAKESHI
IPC: C09K3/00
Filed: 2018-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite particle that has excellent ductility, high adhesion, and high white concealability.SOLUTION: A composite particle has a resin particle (A) coated with titania. The resin particle (A) contains a polymer (P) obtained by polymerizing a monomer (a) having an ethylenically unsaturated group in the presence of a radical polymerization initiator (B11) having a cationic functional group. The composite particle has an average circularity of 0.8-1.0 and a tap density of 0.25-1.5 g/mL.SELECTED DRAWING: None
Patent JP-2019128640-A (JP)
Title: Providing apparatus, providing method and providing program
Inventor: YAMAGUCHI REIYA
IPC: G06Q50/10
Filed: 2018-01-22
Abstract: To appropriately manage use of position information.SOLUTION: A providing apparatus according to the present application includes an acquisition unit, an issuing unit, and a providing unit. The acquisition unit acquires user position information. The issuing unit issues a plurality of keys for decrypting the position information acquired by the acquisition unit. When receiving a request for using the position information together with the presentation of any of the plurality of keys issued by the issuing unit, the providing unit provides a requester with the decrypted position information that is the position information decrypted according to the presented key.SELECTED DRAWING: Figure 1
Patent JP-2019129385-A (JP)
Title: Information processing unit, authentication server, authentication control method and authentication control program
Inventor: YAZAKI KOICHI
IPC: G09C1/00
Filed: 2018-01-23
Abstract: To provide an information processing unit capable of detecting illegal call.SOLUTION: An information processing unit has an execution part, a measurement part and a signature part. The execution part acquires an application for providing a service to a user from a provision server providing service and executes on browser, and authenticates the acquisition source of the application. The execution part executes signature request by receiving the data, according to the authentication request of the user transmitted by the application for the authentication server authenticating the user. When executing signature request, the measurement part measures parental relation of the program calling API corresponding to the signature request. The signature part generates signature data by using a secret key or a public key, on the basis of the data, the acquisition source of the application, and measurement results. Furthermore, the execution part transmits the generated signature data to the authentication server, and provides a service to the user upon receiving collation results matching the measurement results registered by the provision server, from the authentication server.SELECTED DRAWING: Figure 1
Patent JP-2019127529-A (JP)
Title: Lubricant composition and composition for freezers
Inventor: NAKAJIMA SATOSHI
IPC: C10M137/02
Filed: 2018-01-24
Abstract: To provide the lubricant composition having excellent wear resistance, and the composition for the freezers having excellent oxidation stability using the lubricant composition.SOLUTION: The lubricant composition comprises a base oil (A) and a phosphine derivative (B) containing one or more oxygen atoms in a molecule.SELECTED DRAWING: None
Patent JP-2019133222-A (JP)
Title: Information processing system, information processing method and program
Inventor: SATO YUKI
IPC: G06F17/50
Filed: 2018-01-29
Abstract: To provide an information processing system capable of simplifying work even when a user inputs information on electronic components in hand work.SOLUTION: An information processing system comprises: a property correspondence table acquisition unit which acquires a property correspondence table having a plurality of items including property items indicating properties of electronic components, and a plurality of item values corresponding to each of the plurality of items; an item value input unit which makes the user input the item value corresponding to at least one selection item selected by the user, of the plurality of items; and a property information generation unit which generates property information including the item value of the property item different from the selection item, on the basis of the item value of the selection item and the property correspondence table.SELECTED DRAWING: Figure 2
Patent JP-2019132508-A (JP)
Title: Fan filter unit
Inventor: YASUI TOSHIYUKI
IPC: F24F11/38
Filed: 2018-01-31
Abstract: To provide a fan filter unit capable of smoothly performing a periodic inspection and an advance planning of the inspection by easily grasping a period of abnormal sound generation in a motor due to electric corrosion, which is the most likely cause of failure.SOLUTION: A resin-molded motor 2 of a fan filter unit 5 including a fan 1 outside of a device, a motor 2, a filter 3 and a control unit 4 has a shaft voltage detection unit 16 for measuring a voltage between an outer shell of a bearing 12 and an outer shell of a shaft 13, and a shaft voltage determination unit 18, and the fan filter unit can easily grasp a period of abnormal sound generation in the motor due to electric corrosion, which is the most likely cause of failure.SELECTED DRAWING: Figure 2
Patent JP-2019132972-A (JP)
Title: Support structure of sound absorption structure
Inventor: KAWAGISHI KAZUNORI
IPC: G10K11/16
Filed: 2018-01-31
Abstract: To provide a support structure of a sound absorption structure, which can attach the sound absorption structure to a wall face, can arrange the sound absorption structure from the wall face by leaving a distance and whose attachment and maintenance are easy.SOLUTION: A support structure 1 of a sound absorption structure comprises: the sound absorption structure 3 in which an inner part surrounded by a peripheral wall section 18 is hollow; a base end section 4 fixed to the wall face 2; an arm section 5 protruded from the base end section 4; a reception section 6 which is formed at a tip of the arm section 5, is in a hook shape having a groove 13 opened upward, is inserted into a slit section 19 arranged in the peripheral wall section 18, and receives an upper end of the slit section 19 in the groove 13; and a spacer 7 which is inserted into the groove 13 of the reception section 6 and is in close contact with the peripheral wall section 18 at an upper side of the slit section 19.SELECTED DRAWING: Figure 1
Patent JP-2019134100-A (JP)
Title: Information processing device
Inventor: HIROSE AKIRA
IPC: H01L29/82
Filed: 2018-01-31
Abstract: To provide a multi-input, multi-output information processing device capable of reducing a power consumption while being prevented from increasing in scale.SOLUTION: While a garnet thin film 12 is laminated on a conductive substrate 11 which is grounded and a magnetoelectric coupling layer 13 is provided on the garnet thin film 12, the magnetoelectric coupling layer 13 has a boundary surface 131, in contact with the garnet thin film 12, as an input/output surface 132 opposite to the boundary surface. On the input/output surface 132, a plurality of input electrodes 14 and a plurality of output electrodes 15 are provided which can have their numbers, sizes, and arrangement positions freely set. When a predetermined electric signal is input to the input electrodes 14 as an input signal, a spin wave is excited in an input region corresponding to a first electrode, and propagated to an output region corresponding to an output electrode 15 and reconverted in the output region into an electric signal, which is output from the output electrode 15.SELECTED DRAWING: Figure 1
Patent JP-2018087346-A (JP)
Title: Inorganic oxide coating
Inventor: NANNING JOERG ARFSTEN
IPC: C09D1/00
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition that makes it possible to form on a substrate an inorganic oxide coating, such as an anti-reflective layer on a transparent substrate, that shows improved hydrolytic stability.SOLUTION: The invention relates to a coating composition comprising: an inorganic oxide precursor Abased on at least one inorganic element A selected from the group consisting of aluminum, silicon, titanium, zirconium, niobium, indium, tin, antimony, tantalum, and bismuth; and an inorganic oxide precursor Bbased on at least one inorganic element B selected from the group consisting of scandium, yttrium, lanthanum, and the lanthanoids; where Aand Bare capable of forming a mixed inorganic oxide.SELECTED DRAWING: None
Patent JP-2019135614-A (JP)
Title: Display system for vehicle
Inventor: SAKAYANAGI YOSHIHIRO
IPC: G08G1/16
Filed: 2018-02-05
Abstract: To enable a driver to more easily recognize external environment information.SOLUTION: A display system 1 for a vehicle includes: a head-up display 2; a multi-media information acquisition section 3 configured to acquire multi-media information; a front environment information acquisition section 4 configured to acquire front environment information; another vehicle detection section 5 configured to detect another vehicle included in the front environment information; an attention object detection section 6 configured to detect an attention object included in the front environment information; and a display control section 7 configured to control information to be displayed on the head-up display. The display control section is configured to display the multi-media information on the head-up display so as to overlap the other vehicle when viewed from a driver, and to move the multi-media information toward the attention object in the head-up display when the attention object is detected.SELECTED DRAWING: Figure 1
Patent JP-2019139929-A (JP)
Title: Fuel cell stack
Inventor: KATO MANABU
IPC: H01M8/026
Filed: 2018-02-08
Abstract: To provide a fuel cell stack in which pressure loss of cooling medium is restrained while securing mutual bond strength of separators.SOLUTION: First and third fluid grooves face each other in the lamination direction of a membrane electrode assembly and the first and second separators, the second and fourth fluid grooves face each other in the lamination direction, the first and second cooling medium grooves face each other in the lamination direction and define a common cooling medium flow path, the first fluid groove has a wide part of partially wide groove width, the second fluid groove has a narrow part of partially narrow groove width, the wide part of the first fluid groove is bonded to the third fluid groove, the wide part of the first fluid groove has a groove width equal to the groove width at a part of the third fluid groove bonded with the wide part of the first fluid groove or more, and the wide part of the first fluid groove is adjacent to the narrow width part of the second fluid groove via the first cooling medium groove.SELECTED DRAWING: Figure 3
Patent JP-2019136971-A (JP)
Title: Information processing device and control method thereof, and program
Inventor: KIMURA TOMOHIRO
IPC: G06F3/12
Filed: 2018-02-13
Abstract: To provide a technique which enables a user to more easily conduct appropriate setting for services (functions) provided on each communication line by an information processing device that is connected to multiple communication lines.SOLUTION: An information processing device (a printer) implements the steps of: displaying (S101) a setting screen (UI) for receiving a setting that limits services provided on a sub line, from a user; and receiving (S102) the setting for the services provided on the sub line, from the user. The printer limits (S103 and S104) the services provided on the sub line, to a portion of the services out of multiple services made available by the printer 100, in accordance with the setting received from the user via the setting screen.SELECTED DRAWING: Figure 5
Patent JP-2019138425-A (JP)
Title: Drive device for vehicle
Inventor: NAKAYAMA SHIGERU
IPC: F16H48/08
Filed: 2018-02-14
Abstract: To provide a vehicle drive device that has space-saving and energy-saving properties, and performs clutch-off operation with high response performance by constituting a clutch disconnecting mechanism with a simple structure.SOLUTION: A vehicle drive device comprises, between a speed reducing mechanism (4) and a differential device (5), a clutch (8) which rotates integrally with a differential device (5), and moves along the axis of rotation to engage the speed reducing mechanism (4) and disengage therefrom, and a solenoid pin (91) which freely contacts and leaves an outer peripheral surface of the clutch (8). A guide groove (83) crossing the direction of rotation of the clutch (8) is formed on the outer peripheral surface of the clutch (8), and the solenoid pin (91) abuts on the guide groove (83) to move the clutch (8).SELECTED DRAWING: Figure 2
Patent JP-2019139716-A (JP)
Title: Mobile body management device, mobile body management system, and mobile body management method
Inventor: NOZUE Yosuke
IPC: G05D1/02
Filed: 2018-02-15
Abstract: To enable a reduction in a quantity of communication transmitted from a server device to a mobile body in a case where a large number of objects are present in an operation region of the mobile body.SOLUTION: A mobile body management device 4 (server device) includes a processor and a communication part which executes communication with a camera 2 (information collector) and a robot 3 (mobile body), and the processor is configured to acquire position information of the robot 3 from the robot 3, to acquire, from the camera 2, attributes information of persons P (objects) present in a predetermined range determined based on the position information of the robot 3, and to determine, of the persons P whose attribute information has been collected by the camera 2, the person P present in the predetermined range as the person P whose attribute information is transmitted to the robot 3.SELECTED DRAWING: Figure 1
Patent JP-2018125852-A (JP)
Title: Apparatus and methods for control frame and management frame compression
Inventor: ALFRED ASTERJADHI
IPC: H04W28/04
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide wireless communications, and more specifically, systems, methods and devices for compressing frames including control frames and management frames.SOLUTION: A duration field is included in a management frame 400, such as after an fc field 405 and before a da field 415. The duration field has a reduced length compared to the duration field. The value thereof indicates the duration as multiples of a pre-defined value. The value is selected to cover one or more transmit opportunity periods. The length of the duration field is therefore based on the pre-defined value and the duration of a TX-OP period. If the predefined value is 96 μs and one TX-OP period is 24.576 ms, then the duration field length is of 8 bits such that the maximum value of the duration field covers at least one TX-OP period.SELECTED DRAWING: Figure 4
Patent JP-2019142805-A (JP)
Title: Composition containing linoleic acid
Inventor: YASUJI HIDEKAZU
IPC: A61K8/44
Filed: 2018-02-20
Abstract: To provide a composition that improves temporal stability of a fragrance in a composition containing linoleic acid, generates no foreign odor, and suppresses worsening of a flavor effect.SOLUTION: A composition contains a liposome containing (A) tranexamic acid and (B) linoleic acid, with the content of the linoleic acid being 0.01-1.0 mass% relative to the total amount of the composition.SELECTED DRAWING: None
Patent JP-2019143725-A (JP)
Title: Control device of automatic transmission
Inventor: SHIMOGAWARA KAZUE
IPC: F16H59/18
Filed: 2018-02-21
Abstract: To provide a control device of an automatic transmission which can suppress a rise of torque inputted to a belt-type continuously variable transmission when there arises a start requirement during the slip-down of a vehicle.SOLUTION: A control device of an automatic transmission comprises: a variator arranged between an engine and drive wheels, and having a primary pulley, a secondary pulley and a belt wound between the primary pulley and the secondary pulley; a torque converter arranged between the engine and the variator, and having a lockup clutch; and a lockup control part for controlling the lockup clutch. Then, when it is determined that there arises a start requirement during the slip-down of a vehicle, the lockup control part operates the lockup clutch to a fastening direction.SELECTED DRAWING: Figure 4
Patent JP-2018110522-A (JP)
Title: Switched mode assist linear regulator
Inventor: CARSTEN BARTH
IPC: H02M3/155
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce small signal output impedance of a linear amplifier by following output power fluctuation of a switched mode assist linear (SMAL) regulator.SOLUTION: A SMAL regulator (200) includes: a switched mode converter (230) which is constituted to supply load current; and a linear amplifier (210) which is constituted to supply the regulated load current, and to supply load current which is not supplied by the switched mode converter (230). The linear amplifier (210) and the switched mode converter (230) are coupled with each other in parallel in a supply node, cooperate to perform control so that the linear amplifier (210) and the switched mode converter (230) supply load current (I), and the linear amplifier (210) sets load current (V).SELECTED DRAWING: Figure 2
Patent JP-2019143762-A (JP)
Title: Ball screw device and steering device
Inventor: NAKAYAMA TAKUYA
IPC: F16H25/24
Filed: 2018-02-23
Abstract: To provide a ball screw device which can impart a necessary preload to a bearing device, and a steering device.SOLUTION: A double-row bearing device 10 comprises: an outer ring 120 having a first outer ring raceway 121 in which a plurality of first rolling bodies 111 belonging to a row near a ball nut part 81 roll, and a second outer ring raceway 122 in which second rolling bodies 112 belonging to a row separated from the ball nut part 81 roll; a first inner ring 130 integrally formed at an external peripheral face of a cylinder part 82, and having a first inner ring raceway 131; and a second inner ring 140 fit to the external peripheral face of the cylinder part 82, and having a second inner ring raceway 141. A ball screw part 5 comprises a preload impartment part 11 for imparting a preload to the double-row bearing device 10 by pressing the first inner ring 130 and the second inner ring 140 to the ball nut part 81 side, and the cylinder part 82 comprises a circular-disc shaped groove part 84 formed at an internal peripheral face of a region in which the first inner ring 130 is formed at an external peripheral face.SELECTED DRAWING: Figure 3
Patent JP-2019128930-A (JP)
Title: Power conversion system, programming support device, programming support method, program, and storage medium
Inventor: UEDA TAKESHI
IPC: G05B19/05
Filed: 2018-02-26
Abstract: To provide a power conversion system effective for reducing burdens of operation of editing a control program for a power conversion device.SOLUTION: A power conversion system 1 includes: a power conversion device 2 including a power conversion circuit 10, a program holding unit 111 which stores a control program for controlling the power conversion circuit 10, and a control unit 112 which controls the power conversion circuit 10 in accordance with the control program; and a programming support device 3 connected to the power conversion device. The programming support device 3 has a display data generation unit 221 which generates, based on the control program stored in the program holding unit 111, display data of a block diagram 321 indicating contents of the control program by a plurality of function blocks 322 and by a link 323 indicating input and output of information between the function blocks 322.SELECTED DRAWING: Figure 2
Patent JP-2019147708-A (JP)
Title: Hydrogen supply system, external hydrogen supply system and hydrogen power supply system
Inventor: TAKEDA KENYU
IPC: C01B3/56
Filed: 2018-02-27
Abstract: To provide a solution to a conventional problem with the need to humidify hydrogen to be supplied to a polymer electrolyte fuel cell (PEFC) employed in stationary fuel cells before the hydrogen is flowed to the stationary fuel cells while dried hydrogen given after removing water content from hydrogen produced in hydrogen production apparatuses is suitably supplied to hydrogen utilizing equipment including fuel cell automobiles.SOLUTION: A gas-liquid separator for removing water content from hydrogen produced in a hydrogen production apparatus is arranged at the downstream of a branching part from a first supply route to a second supply route to make it possible that humidified hydrogen is supplied to a stationary fuel cell and dried hydrogen is supplied to a hydrogen supply apparatus.SELECTED DRAWING: Figure 1
Patent JP-2019148490-A (JP)
Title: Motor controller, watch and motor control method for watch
Inventor: SAKUMOTO KAZUSANE
IPC: G04C3/14
Filed: 2018-02-27
Abstract: To reliably increase a rank of a main drive pulse for stable rotation.SOLUTION: A motor controller comprises: a rotation detection unit for detecting a rotation state of a rotor of a stepping motor in a first period which follows output of a driving pulse to the stepping motor for rotating a pointer, a subsequent second period, and a subsequent third period; and a control unit for controlling the stepping motor. When no symptom that reflects the rotation state of the rotor is detected in the first period and the symptom is detected in the second period, the control unit reduces energy in the driving pulse. When the symptom is detected in the first period and the symptom is detected in the second period, the control unit maintains the energy of the driving pulse. When no symptom is detected in the second period, the control unit increases the energy of the driving pulse. When the symptom is detected in a latter half of the first period, the rotation detection unit changes a detection result indicating that the symptom was detected in the second period to a detection result indicating that the symptom was not detected in the second period.SELECTED DRAWING: Figure 1
Patent JP-2019149750-A (JP)
Title: Crystal vibration element and crystal device
Inventor: YUMURA MASATOSHI
IPC: H03H9/19
Filed: 2018-02-28
Abstract: To provide a crystal vibration element capable of improving characteristics.SOLUTION: In a crystal vibration element 5, a crystal piece 15 includes: a pair of trapezoidal first mesa portions 33 protruding from a flat plate portion 31; and a pair of trapezoidal second mesa portions 35 protruding from the pair of first mesa portions 33. The flat plate portion 31 has a length in a longitudinal direction of less than 1000 μm. The first mesa portions 33 are located inside an outer edge of a main surface 31a of the flat plate portion 31 over a perimeter. The second mesa portion 35 is located inside an outer edge of an upper surface 33a of the first mesa portion 33 at both sides in the longitudinal direction and has a width equivalent to the upper surface 33a of the first mesa portion 33 at both sides in a short direction. An excitation electrode 17 reaches an outer edge of an upper surface 35a of the second mesa portion 35 at both sides in the longitudinal direction, is located inside the outer edge of the upper surface 33a of the first mesa portion 33, and is located inside the outer edge of the upper surface 35a of the second mesa portion 35 at both sides in the short direction.SELECTED DRAWING: Figure 3