baber/WOPTO huggingface dataset:
Patent JP-2021174392-A (JP)
Title: Remote copy system and remote copy control method
Inventor: SATOYAMA AI
IPC: G06F11/14
Filed: 2020-04-28
Abstract: To bring a main site into the same operating environment as a secondary site at that time after the main site failure is restored.SOLUTION: A remote copy system includes a first storage system 103A, which provides a main site and a second storage system 10B, which provides a sub-site. A storage controller 101 of a storage system 103 accumulates data and operations processed in the main site as a main site journal; performs remote copying by sending the main site journal to the sub-site for sequential processing; after performing failover from the main site to the sub-site, accumulates data and operations processed at the sub-site as a sub-site journal; and in the case of performing failback from the sub-site to the main site, cancels, before performing the failback, at the main site, non-reflected operations that have not been processed at the sub-site since they were accumulated in the main site journal, and processes the secondary site journal sequentially at the main site.SELECTED DRAWING: Figure 2
Patent JP-2021175572-A (JP)
Title: Resistance-welding device
Inventor: ENDO YOSHIKATSU
IPC: B23K11/11
Filed: 2020-05-01
Abstract: To reduce the capacity of database for obtaining welding conditions.SOLUTION: A first database 38 outputs a welding current 44, a weld time 46, an applied pressure 48 and so on corresponding to fundamental elements 32 including the quality and thickness of a material and an electrode kind. A second database 40 outputs a trend formula 52 for correcting output of the first database 38 according to property of an additional element 34. An element selection unit 36 selects an element, and searches the database 38 and 40. A calculation unit 42 executes correction calculation processing with use of a search result of the second database 40 for a search result of the first database 38, and outputs welding conditions 50 including the welding current 44, the weld time 46, the applied pressure 48 and so on.SELECTED DRAWING: Figure 1
Patent JP-2021175774-A (JP)
Title: Polishing liquid composition
Inventor: SAKAMOTO SHUNSUKE
IPC: H01L21/304
Filed: 2020-05-01
Abstract: To provide a polishing liquid composition capable of improving a polishing speed and reducing short wave length undulation of a substrate surface after polishing, in polishing with silica particles as abrasive grains.SOLUTION: In one aspect, silica abrasive particles and aqueous medium are contained, and in the silica abrasive grains, particle sizes when cumulative frequency from small particle side in the particle size distribution in weight conversion obtained by a centrifugal precipitation method becomes 10%, 90% are set to D10, D90, respectively, D10 is 70 nm or smaller, D90 is 200 nm or smaller, the kurtosis of the particle size distribution is 3 or smaller.SELECTED DRAWING: None
Patent JP-2020115698-A (JP)
Title: Imaging device, imaging system, and moving object
Inventor: YOSHIDA DAISUKE
IPC: H04N5/369
Filed: 2020-05-11
Abstract: To provide a technique for speeding up transmission of a digital signal of a plurality of bits while suppressing an increase in the number of wirings of transmission lines.SOLUTION: An imaging device includes a first transmission line connected to a plurality of bit memories, a plurality of second bit memories arranged outside a memory region, connected to the first transmission line, and each holding a different one-bit digital signal from among a plurality of bits, a second transmission line to which some bit memories of the plurality of second bit memories are connected, and a third transmission line to which some other bit memories of the plurality of second bit memories are connected.SELECTED DRAWING: Figure 5
Patent JP-2021180369-A (JP)
Title: Worker terminal, remote work support device and work support system
Inventor: MATSUDA TAKAHIRO
IPC: H04N7/18
Filed: 2020-05-11
Abstract: To provide a technique capable of appropriately setting imaging conditions of an imaging device that is provided in a worker terminal, while suppressing burden on a worker.SOLUTION: A worker terminal according to the present invention is characterized to identify which work a worker is performing, and switch an operation mode of an imaging part so that the imaging part operates in an operation mode corresponding to the identified work.SELECTED DRAWING: Figure 1
Patent JP-2021180092-A (JP)
Title: Laser lighting system and lighting fixture
Inventor: TAKAHIRA YOSHIYUKI
IPC: F21V7/08
Filed: 2020-05-12
Abstract: To provide a laser lighting system capable of reducing a diameter of a core fiber and making light intensity distribution uniform.SOLUTION: A laser lighting system 1 is equipped with a laser light source 32 emitting laser light, a core fiber 51 transmitting the laser light emitted from the laser light source 32, and a wavelength conversion element 62 emitting wavelength conversion light by the laser light emitted from the core fiber 51. A cross-sectional shape of the core fiber 51 when the core fiber 51 is cut off on a plane orthogonal to a transmission direction of the laser light is polygonal. The length L of the core fiber 51 is three times or more and 1000 times or less, with respect to a diameter d of a cross-sectional shaped inscribed circle.SELECTED DRAWING: Figure 2
Patent JP-2021183915-A (JP)
Title: Piezoelectric element fixing device and fixing method
Inventor: AOYAMA GORO
IPC: G01N29/24
Filed: 2020-05-21
Abstract: To provide a piezoelectric element fixing device and a fixing method which can reduce weight of the piezoelectric element fixing device so as not to affect seismic design of an inspection object, and can improve an acoustic coupling between a piezoelectric element and a surface of the inspection object.SOLUTION: A fixing device which fixes a piezoelectric element 20 which transmits and receives ultrasonic waves to an outer surface of a pipe 10 has an alumina tape 26 which is non-metal and is formed into a strip shape so as to extend over the entire circumferential direction of the pipe 10, and urges pressing force to the piezoelectric element 20 so that the piezoelectric element 20 is fixed on the surface of the pipe 10. The alumina tape 26 has a smaller linear expansion coefficient than the pipe 10.SELECTED DRAWING: Figure 1
Patent JP-2021188274-A (JP)
Title: Building panel and wall structure using the same
Inventor: FUNAKI MOTOKATSU
IPC: E04F13/08
Filed: 2020-05-26
Abstract: To provide a building panel easy to manufacture (process) and capable of easily connecting adjacent building panels to each other, and a wall body structure using the building panel.SOLUTION: A building panel 1 of the present invention comprises: a rectangular core material 3; a decorative material 2 arranged on a front surface side thereof; and a groove-like connection material 4 fixed to a longitudinal side edge of a back surface side of the core material 2 and provided with an internal space 40. As the connection material 4, two kinds of an outer connection material 4A fixed to one side edge and an inner connection material 4B fixed to the other side edge are used, and the outer connection material 4A is continuous in the longitudinal direction and the inner connection material 4B can be arranged in its internal space 40.SELECTED DRAWING: Figure 1
Patent JP-2021190234-A (JP)
Title: Fuel battery system
Inventor: MIZUSHITA YOSHINORI
IPC: H01M4/86
Filed: 2020-05-27
Abstract: To provide a fuel battery system capable of suppressing reduction in a travel performance of a vehicle while executing property recovery processing.SOLUTION: A fuel battery system comprises: a fuel battery (21) including a first cell (CL) including a first catalyst layer (43b) and a second cell (CH) including a second catalyst layer (43d); and a control device (80) which controls the fuel battery. The control device includes: a request output calculation unit (81) which calculates request output; and a control unit (85) which controls the first cell and the second cell. The first catalyst layer contains a carrier having deterioration resistance higher in relative to the second catalyst layer, and the second catalyst layer contains a carrier capable of improving an output property of the second cell relatively to the first cell including the first catalyst layer. The control unit operates the first cell and the second cell in a case where the request output calculated by the request output calculation unit is equal to or more than a predetermined output value, and operates the first cell more relatively to the second cell in a case where the request output is less than the predetermined output value.SELECTED DRAWING: Figure 6
Patent JP-2021186128-A (JP)
Title: Game machine
Inventor: MIYAMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To increase the interest of a game.SOLUTION: A game machine includes means for displaying an unexecuted reservation display area capable of displaying the number of unexecuted reservation display information corresponding to the number of special information acquired by the game ball entering ball entry means, means for displaying an already executed reservation display area capable of displaying predetermined number of reservation display information corresponding to the game round after the execution of a game round operation as already executed reservation display information, and means for deleting the already executed reservation display information displayed in the already executed reservation display area on the basis of the satisfaction of the deleting condition. The display modes of the unexecuted reservation display information have at least a first display mode and a second display mode which is a higher stage than the first display mode. When all the already executed reservation display information displayed in predetermined number of the already executed reservation display area is displayed in the second display mode and all the unexecuted reservation display information displayed in the unexecuted reservation display area is displayed in the first display mode, the game operation in a predetermined mode can be displayed as the game round operation.SELECTED DRAWING: Figure 601
Patent JP-2021190561-A (JP)
Title: Board processing method and board processing device
Inventor: HIGASHI KATSUE
IPC: H01L21/304
Filed: 2020-05-29
Abstract: To provide a technique capable of suppressing the occurrence of defects caused by bubbles in a mixed solution.SOLUTION: A board processing method includes a holding step S1, a mixed liquid supply step S5, and a replacement step S8. In the holding step S1, a board is held. In the mixed liquid supply step S5, a processing liquid containing water and isopropyl alcohol are supplied to a mixing pipe through a first supply pipe and a second supply pipe, respectively, and a mixed liquid in which the processing liquid and the isopropyl alcohol are mixed is passed through the mixing pipe and discharged from a nozzle to the board. In the replacement step S8, after the mixed liquid supply step S5, a replacement liquid which is either a processing liquid or an isopropyl alcohol is supplied, and the mixed liquid in the mixing pipe is extruded by the replacement liquid and discharged from the nozzle to replace the mixed liquid with the replacement liquid.SELECTED DRAWING: Figure 9
Patent JP-2021187661-A (JP)
Title: Landing button device of elevator and landing button display method of elevator
Inventor: IGUCHI YUTO
IPC: B66B3/02
Filed: 2020-06-04
Abstract: To provide a landing button device of an elevator which enables a user to more clearly see a moving direction of a car on a display device.SOLUTION: The landing button device of the elevator includes: a landing button housing 11; and a display device 13 that is provided on the landing button housing 11 and displays a moving direction of a car corresponding to an operated landing button main body 12 when the landing button main body 12 is operated. The display device 13 has: a direction display unit 133 on which a moving direction display surface which is a display surface indicating the moving direction of the car and a non-operation display surface which is a display surface indicating that the landing button main body 12 is not operated are formed; and a direction display drive unit 134 that drives the direction display unit 133 to display one of the moving direction display surface and the non-operation display surface on a display frame 112 of the landing button housing 11, depending on the presence or absence of operation of the landing button main body 12.SELECTED DRAWING: Figure 1
Patent JP-2020200321-A (JP)
Title: Tablet containing eszopiclone
Inventor: KAKUHARI NAOKI
IPC: A61K47/38
Filed: 2020-06-05
Abstract: To provide, with respect to a tablet containing eszopiclone, a tablet composition excellent in the stability and uniform content of active ingredients and further excellent in manufacturability and cost, and a method of producing the same.SOLUTION: An eszopiclone tablet contains eszopiclone, crystalline cellulose and anhydrous calcium hydrogen phosphate and contains no light silicic anhydride. The tablet is inexpensive and has excellent manufacturability, and is excellent in uniform content of eszopiclone and reduction of impurities.SELECTED DRAWING: None
Patent JP-2021019499-A (JP)
Title: Liquid-cooled charging system for vehicle
Inventor: COLE BRYAN DONALD
IPC: H01M10/46
Filed: 2020-06-05
Abstract: To provide a liquid-cooled charging system for a vehicle, which can dissipate heat generated during charging (including fast charging) of an electrically powered vehicle thereby reducing a risk of damaging a charging assembly.SOLUTION: In a vehicle 10, a liquid-cooled charging system 100 includes a charging assembly having an interface assembly configured to support a charging plug of a charging station and an energy transfer assembly configured to electrically couple the charging station to a battery of the vehicle during charging. A fluid circuit extends along components of the charging assembly. A coolant system of the liquid-cooled charging system is connected to the fluid circuit, allowing a coolant of the coolant system to flow through the fluid circuit to dissipate heat from the charging assembly components during charging of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021192016-A (JP)
Title: Surface-modified particle and ion sensitive film using the same, and method for manufacturing the surface-modified particle and ion sensitive film
Inventor: TOYODA KEI
IPC: C09C3/12
Filed: 2020-06-05
Abstract: To provide a surface-modified particle used for ion sensitive material that exhibits sufficient durability.SOLUTION: A surface-modified particle includes ion sensitive material and an inorganic particle, and the inorganic particle is surface modified by the ion sensitive material. The ion sensitive material includes a crown ether structure composed of a repeating unit represented by the following formula (a): -CR1R2-CR3X-O- (a). (in the formula, X is an organic group having an alkoxysilyl group at a terminal, R1, R2, and R3 are hydrogen or a hydrocarbon group, and R1 or R2 may be coupled to X), and at least part of the alkoxysilyl group in the crown ether structure reacts to be coupled to the surface of the inorganic particle.SELECTED DRAWING: None
Patent JP-2021193720-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: IKEDA YASUSHI
IPC: C22C13/00
Filed: 2020-06-08
Abstract: To solve such a problem that, when the junction area of a semiconductor element is increased and a structure where both sides of the semiconductor element are joined is formed, stress generated in the semiconductor element increases, a thick intermetallic compound is formed on a junction interface between the semiconductor element and solder, and the semiconductor element becomes fragile.SOLUTION: There is provided a semiconductor device including a semiconductor element, and first and second conductors joined to first and second surfaces of the semiconductor element via Sn-based solder, respectively. In the semiconductor device, a Ni-based plating layer is formed on surfaces facing the Sn-based solder of the first and second conductors and the first and second surfaces of the semiconductor element, and an interface reaction suppression layer comprising (Cu, Ni)6Sn5 and having a layer thickness of 1.2-4.0 μm is formed on the interface between the Ni-based plating layer and the Sn-based solder.SELECTED DRAWING: Figure 2
Patent JP-2020171025-A (JP)
Title: Imaging device
Inventor: KUROKAWA YOSHIMOTO
IPC: H04N5/378
Filed: 2020-06-09
Abstract: To provide an imaging device with consumption power reduced.SOLUTION: An imaging device includes an imaging unit and an encoder. First image data acquired in the imaging unit is transmitted to the encoder. The encoder includes a first circuit that forms a neural network. The first circuit performs the feature extraction by the neural network on the first image, thereby generating second image data. The first circuit has a function of performing a convolution process using a weight filter, so that the encoder can calculate the convolution neural network.SELECTED DRAWING: Figure 1
Patent JP-2021195981-A (JP)
Title: Buried type connecting tool, and buried type connecting tool mounting component
Inventor: YAMADA KUNIO
IPC: F16B35/04
Filed: 2020-06-11
Abstract: To provide a buried type connecting tool capable of improving an attachment strength of a buried part body to an attachment object, and a buried type connecting tool mounting component.SOLUTION: A buried type connecting tool 100 comprises a buried part body 101 in a stepped columnar shape. The buried part body 101 includes a projection formed portion 102, a small ruggedness formed portion 110 and a flange portion 112. In the projection formed portion 102, an engage projection group 103 consisting of an assembly of a plurality of engage projections 104 is formed. The small ruggedness formed portion 110 is formed between the projection formed portion 102 and the flange portion 112, and a small ruggedness portion 111 consisting of fine ruggedness is formed on an outer peripheral surface. The small ruggedness portion 111 consisting of a twill line-like knurl which is formed over the whole small ruggedness formed portion 110. In the flange portion 112, a male screw portion 120 is formed in an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021014008-A (JP)
Title: Electric tool
Inventor: UCHIDA HIROKI
IPC: B25B21/00
Filed: 2020-06-12
Abstract: To certainly suppress the unintended rotations of a torque setting dial in an electric tool.SOLUTION: An electric tool 1 has a housing 14 for storing a motor, a tool holding portion that holds a tip end tool, a power transmission mechanism that transmits power output from the motor to the tool holding portion, and a power cutoff portion that is provided in the power transmission mechanism and cuts off the transmission of the power when a load torque acting on the tip end tool reaches a threshold value. The electric tool 1 further has a cylindrical clutch dial 24 for setting the magnitude of the threshold value, and the power cutoff portion is equipped with a click spring (first elastic body) 5 contacted with an inner peripheral surface of the clutch dial 24, and a rubber member (second elastic body) 6 contacted with an outer peripheral surface of the clutch dial 24.SELECTED DRAWING: Figure 4
Patent JP-2021196280-A (JP)
Title: Fluorescent X-ray analyzer and control method of fluorescent X-ray analyzer
Inventor: YAMAMOTO ETSUHISA
IPC: G01N23/223
Filed: 2020-06-15
Abstract: To provide a fluorescent X-ray analyzer and a control method of the fluorescent x-ray analyzer that can prevent deterioration and damage of samples and contamination inside the device even if abnormality occurs in the fluorescent X-ray analyzer.SOLUTION: A fluorescent X-ray analyzer includes: a measuring unit including a movement mechanism that moves a sample between a standby position and a measuring position, an X-ray source that irradiates the sample with a primary X-ray, a detector that measures the intensity of an incident fluorescent X-ray, and a first control unit that controls operations of the movement mechanism and the X-ray source; and an information processing unit including an analyzing unit that analyzes the sample based on the intensity of the X-ray measured by the detector, and a second control unit that communicates with the first control unit and controls the measuring unit. The first control unit includes evacuation means that performs evacuation control of causing the movement mechanism to evacuate the sample at the measuring position to the standby position, when the communication between the first control unit and the second control unit is interrupted.SELECTED DRAWING: Figure 1
Patent JP-2022000123-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition, and can execute a special game advantageous to a player when variation display of a pattern executed based on the determination becomes a predetermined special result. A game state includes a normal game state, and a specific game state more advantageous than the normal game state. Variation display can be performed based on a start condition to be satisfied by entry of game balls into a first start pocket 45, and variation display can be performed based on a start condition satisfied by entry of game balls into a second start pocket 47.SELECTED DRAWING: Figure 166
Patent JP-2022007259-A (JP)
Title: Cutting liquid tank
Inventor: YAMAMOTO KOTA
IPC: B23Q11/00
Filed: 2020-06-26
Abstract: To provide a cutting liquid tank which effectively prevents sludge from depositing in a wide range within a tank main body while suppressing a rise of cutting liquid temperature and an increase of electric power consumption.SOLUTION: A cutting liquid tank 1 includes a tank main body 10, a cutting liquid inflow part 2 which is provided on a predetermined inflow portion of the tank main body 10 and causes sludge-containing cutting liquid discharged from a working part of a machine tool to flow thereto, a cutting liquid supply part 7 which is provided on a predetermined pumping portion of the tank main body 10, pumps the cutting liquid stored in the tank main body 10 and supplies to the working part, a cutting liquid channel P formed on the tank main body 10 so as to bind the cutting liquid inflow part 2 and the cutting liquid supply part 7 and a cutting liquid purifying device 4 which temporarily pumps the sludge-containing cutting liquid from the cutting liquid channel P, removes sludge and again returns the purified cutting liquid to the cutting liquid channel P.SELECTED DRAWING: Figure 1
Patent JP-2022008772-A (JP)
Title: Processing apparatus and processing method for cylindrical member
Inventor: KINOSHITA YUSUKE
IPC: C03B20/00
Filed: 2020-06-26
Abstract: To provide a technique capable of processing a cylindrical member while properly rotating it even if the cylindrical member varies in outer diameter as the processing advances.SOLUTION: There is provided a processing apparatus (100) for cylindrical member, which comprises: a rotary cavity body (10) which internally has a cylindrical processing chamber (15) having a larger diameter than a cylindrical member; support parts (12, 12) which support the rotary cavity body (10) with a center axis of the processing chamber (15) held horizontally; and a rotary drive part (21) which rotates the rotary cavity body (10) around the center axis of the processing chamber (15). According to the present invention, the cylindrical member which is a hardened body obtained by form removal after mixing, a hardener with a raw material solution consisting of, for example, raw material powder, distilled water and hardening resin and injecting and hardening the mixture in a molding tool can be processed as it is with a surface state and size precision thereof held excellently.SELECTED DRAWING: Figure 1