baber/WOPTO huggingface dataset:
Patent JP-2020170779-A (JP)
Title: Cooling system
Inventor: MIYABE SHOZO
IPC: H05K7/20
Filed: 2019-04-03
Abstract: To properly cool a different heat-generating region in one device to be cooled.SOLUTION: A cooling system includes a refrigerant liquid adjusting device 3 and a refrigerant liquid cooling device 2 which are arranged separately from a power converter 4, and a refrigerant liquid retention pipe 110 that supplies a refrigerant liquid R cooled by the refrigerant liquid cooling device 2 in a heat generating region of the power converter 4, and the refrigerant liquid adjusting device 3 controls the supply amount of the refrigerant liquid R cooled by the refrigerant liquid cooling device 2 to the refrigerant liquid retention pipe 110, the refrigerant liquid retention pipe 110 is branched into a plurality of pipe paths, wherein a pipe path is configured in a different heat generating region in the power converter 4 such that the refrigerant liquid R secures a residence time in the vicinity of the heat generating region according to the heat generation amount of each heat generating region, and the refrigerant liquid retention pipe is directly attached to each heat generating region.SELECTED DRAWING: Figure 1
Patent JP-2019149816-A (JP)
Title: Method for sharing candidate list, and device using such method
Inventor: KIM HUI YONG
IPC: H04N19/50
Filed: 2019-04-10
Abstract: To provide a method and device for sharing a candidate list, with increased processing speeds for coding and decoding.SOLUTION: A method of generating a merging candidate list for a predictive block includes: calculating, on the basis of a coding block including a predictive block on which a parallel merging process is performed, at least one of a spatial merging candidate and a temporal merging candidate of the predictive block; and generating a single merging candidate list for the coding block on the basis of the calculated merging candidate. Inter-picture prediction is performed in parallel on a plurality of predictive blocks.SELECTED DRAWING: Figure 6
Patent JP-2020172308-A (JP)
Title: Packaging system
Inventor: SATO JIRO
IPC: G03B17/56
Filed: 2019-04-12
Abstract: To provide a packaging material capable of preventing pairing information for wireless communication and information on the product itself from leaking out without sacrificing product usability, in the packaging material for storing an electronic device equipped with a non-contact wireless communication device that can perform wireless communication with other non-contact wireless communication device.SOLUTION: A packaging system includes an electronic device that includes first non-contact communication means that can be supplied with power by non-contact communication means from the outside and can transmit a communication parameter related to the electronic device by performing the non-contact communication, and a packing material for storing the electronic device. When first non-contact communication means has a communicable distance that can reach the outside of the packing material, the packing material has regulatory means that regulates communication at a position opposed an antenna of first non-contact communication means.SELECTED DRAWING: Figure 3
Patent JP-2020177349-A (JP)
Title: Reservation management system and program
Inventor: MIYAZAKI KANA
IPC: G06Q10/02
Filed: 2019-04-16
Abstract: To enable a user to make a decision in advance to review a reservation of a space, unlike a case where the user is not notified of a possibility that the user may not be able to move to the next reservation location or the next scheduled location in time.SOLUTION: A reservation management system has means for acquiring information about whether a user can move between a location of a space reserved in relation to a user's schedule and a location associated with another schedule before or after the reservation of the space and whether the user can move in time to start the next reservation or the next schedule, and means for notifying the user of a review of the reservation if there is a possibility that the move may not be in time.SELECTED DRAWING: Figure 7
Patent JP-2020176533-A (JP)
Title: Airflow generation structure and torsional damper
Inventor: SUGIYAMA JUNYA
IPC: F04D29/28
Filed: 2019-04-16
Abstract: To further improve the performance of preventing ingress of foreign matter.SOLUTION: An airflow generation structure 1 is formed of a metal plate M. The airflow generation structure 1 comprises a base portion 10 which is formed of the metal plate M and has a pair of surfaces 11, 12 extending around an axis x, a plurality of blade portions 20 which protrude from one of the pair of surfaces 11, 12 of the base portion 10 and are portions extending between the inner peripheral side and the outer peripheral side of the base portion 10, and a plurality of through-holes 30 which are provided respectively corresponding to the plurality of blade portions 20 and penetrate through the base portion 10. The plurality of blade portions 20 and the plurality of through-holes 30 are formed by press working performed on portions of the metal plate M, the portions respectively corresponding to the blade portions and the through-holes. A torsional damper 2 has the airflow generation structure 1, and the airflow generation structure 1 is attached to a boss portion 44 of the torsional damper 2.SELECTED DRAWING: Figure 7
Patent JP-2020175350-A (JP)
Title: Apparatus, system, and method of water treatment
Inventor: OMORI SATOSHI
IPC: C02F3/34
Filed: 2019-04-22
Abstract: To provide an apparatus, a system, and a method of water treatment capable of efficiently purifying water even when the water temperature needs to be maintained at a temperature lower than the temperature at which the activity of a microorganism for purifying water increases.SOLUTION: A water treatment apparatus for purifying water in a water tank using nitrifying bacteria living in water includes a treatment chamber for holding a porous body for retaining nitrifying bacteria in the water by a plurality of holes, a heating body for heating the porous media from the inside at a temperature higher than the water temperature in the water tank, a water supply part for guiding the water in the water tank to the treatment chamber, and a drainage part for discharging the water in the treatment chamber to the water tank.SELECTED DRAWING: Figure 1
Patent JP-2020181647-A (JP)
Title: Method for manufacturing positive electrode active material for lithium ion secondary battery, positive electrode active material for lithium ion secondary battery and lithium ion secondary battery
Inventor: RYOSHI KAZUOMI
IPC: H01M4/505
Filed: 2019-04-23
Abstract: To provide a method for manufacturing a positive electrode active material for a lithium ion secondary battery, which hardly worsens the cycle characteristic.SOLUTION: Disclosed are a positive electrode active material 100 for a lithium ion secondary battery and a method for manufacturing the same. The method comprises the steps of: mixing a first lithium metal composite oxide including secondary particles 2 resulting from agglomeration of primary particles 1, a tungsten oxide A1, and water to obtain a mixture; and drying the mixture to obtain a second lithium metal composite oxide 20. In the method, the first lithium metal composite oxide contains tungsten of 0.1-1.0 mass% to a total mass of the first lithium metal composite oxide. The mixture contains tungsten in the tungsten oxide A1 in a range of 0.1-0.5 mass% to a total mass of the first lithium metal composite oxide.SELECTED DRAWING: Figure 4
Patent JP-2020095930-A (JP)
Title: Laminate retainer
Inventor: NISHIHARA HIROYASU
IPC: H01M10/0585
Filed: 2019-04-25
Abstract: To provide a laminate retainer which can be accelerated easily.SOLUTION: A laminate retainer 100 includes a first driving force transformation mechanism 70 for transforming rotation driving force of a revolving shaft 51 into driving force of a claw part 31 for opening and closing in an X-axis direction, and a second driving force transformation mechanism 80 for transforming rotation driving force of the revolving shaft 51 into driving force of the claw part 31 for moving up and down in a vertical direction. In such a manner, uniaxial driving force of the revolving shaft 51 is transformed into driving force of two pairs of claw part 31 for opening and closing, and driving force of two pairs of claw part 31 for vertical operation. Since two pairs of claw part 31 can perform opening and closing operation and vertical operation with uniaxial driving force, marginal parts on both sides of a laminate 20 can be retained in the laminate retainer 100, without requiring multiple drive parts and a complicated acceleration/deceleration mechanism, resulting in a high speed facility.SELECTED DRAWING: Figure 4
Patent JP-2019136543-A (JP)
Title: Sterilization method and sterilization device for sterilizing filter
Inventor: HAYAKAWA MUTSUMI
IPC: B01D46/42
Filed: 2019-04-26
Abstract: To sterilize a sterilizing filter with a heated steam, minimize a heat load on the sterilizing filter as much as possible, and extend the service life of the sterilizing filter.SOLUTION: A sterilizing filter for sterilizing supplied air is supplied with a heated steam; the temperature of a heated steam discharged from the sterilizing filter is measured every predetermined time, while calculating an F value; and when the F value reaches a target value, the sterilization of the sterilizing filter is finished.SELECTED DRAWING: Figure 1
Patent JP-2020181159-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HARUYAMA MASAHIRO
IPC: G03G21/00
Filed: 2019-04-26
Abstract: To provide an image forming apparatus that is suitable for achieving a high-quality image over a longer period.SOLUTION: The fixing device comprises a first rotating unit and a second rotating unit. The first rotating unit has a first rotating body that is rotatably provided centered on a first axis of rotation, and a first belt that can be rotated following the rotation of the first rotating body. The second rotating unit has a second rotating body that is arranged opposite to the first rotating unit to be able to sandwich a medium in a first direction and is rotatably provided centered on a second axis of rotation, and is provided such that an angle formed by the second axis of rotation with respect to the first axis of rotation when viewed from the first direction can be changed.SELECTED DRAWING: Figure 3
Patent JP-2020107304-A (JP)
Title: Commodity information provision system and service information provision system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/00
Filed: 2019-05-07
Abstract: To increase credibility of commodities and services with consumers and enable the consumers to select commodities and services at their ease.SOLUTION: A system comprises: commodity provider information recording means 6 to record commodity provider information transmitted by a commodity provider terminal 2; information provider information recording means 7 to record information provider information transmitted by information provider terminals 3; accessory information output means 8; and point adding means 9.SELECTED DRAWING: Figure 1
Patent JP-2020183057-A (JP)
Title: Assembly jig for vertical injection molding machine
Inventor: NAKAYAMA SEIKI
IPC: B29C45/17
Filed: 2019-05-07
Abstract: To provide an assembly jig for a vertical injection molding machine capable of accurately aligning a shaft core when an injection device is attached to a mold clamping device.SOLUTION: An assembly jig (1) configured with a predetermined guide part (5) is fixed to a base flange (31) of an injection device (30). When the assembly jig is fixed, the guide part (5) protrudes from a bottom surface of the base flange (31) by a predetermined height. The base flange (31) is placed on an upper movable platen (24) of a mold clamping device (21). Then, the guide part (5) enters while abutting against a tapered hollow part (26) formed in the upper movable platen (24), so that a shaft core of the mold clamping device (21) and the injection device (30) are matched. After assembling a vertical injection molding machine (50), the assembly jig (1) is removed.SELECTED DRAWING: Figure 6
Patent JP-2020183897-A (JP)
Title: Autonomous travelling unit, inspection system and inspection method
Inventor: FUKUYAMA MASARU
IPC: H02G1/02
Filed: 2019-05-08
Abstract: To cause an inspection device to move up to a high place along an inspection object cable (a rope) without requiring a large-sized travelling device.SOLUTION: An autonomous travelling unit 4 comprises: a climbing device 10 that includes a tire 12 to be pressed against a cable 3, and a motor 13 rotatingly driving the tire 12; a braking device 20 that is anchored to the climbing device 10, and causes the climbing device 10 to stand still on the cable 3 in a releasable way; and a sheave 31 that is anchored to the climbing device 10, in which a traction rope is hanged. The autonomous travelling unit 4 is attached so as to surround one part of the cable 3, and is caused to climb to a top end part of the cable 3. To a tip of the traction rope to be hung on the sheave 31, an inspection device is anchored. By winding up other end of the traction rope, the inspection device anchored to the tip of the traction rope is caused to move toward the sheave 31 along the cable 3.SELECTED DRAWING: Figure 5
Patent JP-2020186296-A (JP)
Title: Modified conjugated diene rubber and method for producing the same
Inventor: SHINKE Yu
IPC: C08C19/42
Filed: 2019-05-13
Abstract: To provide a conjugated diene rubber excellent in elongation at break and a method for producing the conjugated diene rubber.SOLUTION: The modified conjugated diene rubber is a conjugated diene rubber having metal carboxylate groups both in the main chain and at a terminal, the conjugated diene rubber being obtained by: a polymerization step of polymerizing monomers including a conjugated diene by using a linear alkyllithium; a branched alkyllithium addition step of thereafter adding a branched alkyllithium to a polymerization system; and thereafter stopping the polymerization by using carbon dioxide.SELECTED DRAWING: None
Patent JP-2020171659-A (JP)
Title: Easy-to-use makeup pouch
Inventor: TU SHIYUAN
IPC: A45C11/00
Filed: 2019-05-15
Abstract: To provide an easy-to-use makeup pouch which opens to a side surface and from which cosmetics can be taken out.SOLUTION: A makeup pouch includes a body 10. In the body, a large vacant chamber 30 is installed. In the large vacant chamber, a storage block 17 is installed. On both left and right ends of the storage block, rotary blocks are installed rotatably. On a bottom end of the rotary block, an outer shaft is fixedly installed. In the outer shaft, a columnar groove is installed. In both left and right side end walls of the large vacant chamber, a fan-shaped recessed groove is installed. On a bottom wall of the fan-shaped recessed groove, a hinge block is fixedly installed. At a summit part of the hinge block, a rocking-shaft is fixedly installed. The rocking-shaft is inserted in the columnar groove. Between the rocking-shaft and a top wall of the columnar groove, a first spring is fitted. On both left and right side end surfaces of the storage block, shaft pins are fixedly installed.SELECTED DRAWING: Figure 1
Patent JP-2020188827-A (JP)
Title: Game machine
Inventor: OTOMI MASAHIRO
IPC: A63F7/02
Filed: 2019-05-17
Abstract: To provide a game machine having a novel approach by which whether a detection sensor associated with a progress of a game normally operates is checked.SOLUTION: A game machine 10 includes a predetermined detection sensor, first notification means, notification control means which controls the first notification means, and RAM clear processing means. The notification control means can instruct the first notification means to execute a first notification performance, when two or more occurrences of a predetermined event are detected by the predetermined detection sensor, and a predetermined execution condition is satisfied. When the first notification performance is executed due to the detection of the event by the predetermined detection sensor in a predetermined period based on a power activation accompanied by an execution of RAM clear processing, the first notification performance executed is of a first notification mode. After the passing of the predetermined period, the first notification performance is of a second notification mode. The first notification mode is a notification mode harder to be recognized than the second notification mode.SELECTED DRAWING: Figure 9
Patent JP-2020195017-A (JP)
Title: Imaging apparatus and imaging method
Inventor: SUGIYA JUMPEI
IPC: H04N9/73
Filed: 2019-05-27
Abstract: To solve the following problem: white balance control in a conventional imaging apparatus causes high processing load in order to extract a pixel of a color next to white for all frames sequentially produced.SOLUTION: An imaging apparatus is configured so that for an object frame and a previously produced frame, a pixel of a color next to white is not extracted when an average variation in luminous value of each frame is small and white balance control is executed on the basis of a reference block selected with the previously produced frame.SELECTED DRAWING: Figure 2
Patent JP-2019193933-A (JP)
Title: Oxidation catalyst for processing exhaust gas of compression ignition engine
Inventor: BERGEAL DAVID
IPC: F01N3/28
Filed: 2019-05-28
Abstract: To provide an oxidation catalyst for processing carbon monoxide (CO) and hydrocarbon (HC) in an exhaust gas from a compression ignition engine which is included in an exhaust system for the compression ignition engine and which is a catalyst composition durable at a low light-off temperature.SOLUTION: An oxidation catalyst includes: a carrier material containing a modified alumina taking in a platinum group metal (PGM) component selected from the group consisting of a platinum (Pt) component, a palladium (Pd) component and combinations thereof, an alkaline earth metal component and a hetero atom component; and a base material on which the platinum group metal (PGM) component, the alkaline earth metal component and the carrier material are disposed.SELECTED DRAWING: Figure 1
Patent JP-2020195065-A (JP)
Title: Communication system, communication device, program, and communication confirmation method
Inventor: KAMIMURA MITSUHISA
IPC: H04W24/08
Filed: 2019-05-28
Abstract: To suppress a time required for communication confirmation from becoming long even when the number of communication devices increases.SOLUTION: A communication system 10 includes a plurality of communication devices 1 that transmit and receive radio signals each including radio waves as a medium. The plurality of communication devices 1 execute communication confirmation processing for confirming whether or not a radio signal can be transmitted between any two communication devices 1 among the plurality of communication devices 1. In the communication confirmation processing, each of the plurality of communication devices 1 broadcasts a communication confirmation signal, which is a wireless signal, to all the communication devices 1 other than itself among the plurality of communication devices 1. In the communication confirmation processing, the plurality of communication devices 1 transmit the communication confirmation signals in order.SELECTED DRAWING: Figure 1
Patent JP-2020192091-A (JP)
Title: Cardiac rate detection device
Inventor: KAWAMURA YOSHIMASA
IPC: A61B5/11
Filed: 2019-05-28
Abstract: To extract a correct cardiac rate more easily than ever before even when noise is superimposed on a sensor output value by the movement of an object person, and large fluctuation in an ambient environment, in a cardiac rate detection system using a radio wave transmission type biological sensor.SOLUTION: A cardiac rate detection system calculates a frequency spectrum from a biological signal according to a radio wave signal transmitting a human body (S120); calculates a cardiac beat model based on the frequency spectrum when noise of the biological signal is small (S150); reduces the noise of the frequency spectrum by using the cardiac beat model when the noise of the biological signal is large (S160); and calculates a cardiac rate based on the frequency spectrum in which the noise is reduced (S170).SELECTED DRAWING: Figure 2
Patent JP-2020198338-A (JP)
Title: Coil component
Inventor: ISHIWATARI SHUNTA
IPC: H01F17/04
Filed: 2019-05-31
Abstract: To provide a coil component in which high magnetic permeability (high inductance) and high insulation can be balanced.SOLUTION: A coil component (inductor 1) comprises a magnetic substrate containing soft magnetic metal particles containing iron, and a coil conductor 25 provided in the magnetic substrate, and having a circulation part provided around a coil axis CL elongating in the vertical direction. Assuming that the ratio of peak intensity of a first peak existing near the wavenumber 712 cm-1 and peak intensity of a second peak existing near the wavenumber 1320 cm-1 is a peak intensity ratio, in Raman spectrum using excitation laser of wave length 488 nm, both the first peak intensity ratio, i.e., the peak intensity ratio in the conductor proximity region, and the second peak intensity ratio, i.e., the peak intensity ratio in the core region, are 1.0 or more, and the ratio of the second peak intensity ratio to the first peak intensity ratio becomes larger than 1.1 in the magnetic substrate.SELECTED DRAWING: Figure 2
Patent JP-2019150665-A (JP)
Title: Game device, game system, and program
Inventor: NAGASE YUTAKA
IPC: A63F13/20
Filed: 2019-06-03
Abstract: To provide a user with much more amusement during play.SOLUTION: A game device is the game device for executing a game based on information acquired from a game article. The game device includes: acquisition means for acquiring game information for identifying a game element pertaining to the game correlated with the game article from the game article; providing means for providing the game article correlated with the game element for the executed game; display means for displaying a first game screen pertaining to a sequence capable of operating the game element identified by game information acquired by the acquisition means and a second game screen including an image of the game element pertaining to the game article that can be provided for the executed game; and control means for controlling execution and progress of the game and operation of the providing means and the display means on the basis of the game information acquired by the acquisition means. The control means controls the display means so as to include and display an image of the game element selectable on the second game screen on the first game screen each time when a predetermined state is attained in the progress of the executed game.SELECTED DRAWING: Figure 8
Patent JP-2020198142-A (JP)
Title: Semiconductor integrated circuit, and memory circuit
Inventor: KITANO SHUJI
IPC: G11C29/00
Filed: 2019-06-04
Abstract: To provide a semiconductor integrated circuit capable of efficiently relieving defects in an SRAM macro to which power gating is applied.SOLUTION: A semiconductor integrated circuit includes: a memory cell array; a defect detection circuit that detects defects by comparing data read from the memory cell array for each bit of the memory cell array with the data to be compared; a result keeping circuit that stores the defect detection result bit by bit, which indicates the presence or absence of the defects detected by the defect detection circuit; a redundant shift circuit that performs redundant shift operation based on the defect detection result stored in the result keeping circuit; and a power control circuit in which a first power supply supplied to the memory cell array and a second power supply supplied to the result keeping circuit are independent, and the first power supply is cut off in a state where the second power supply is being supplied.SELECTED DRAWING: Figure 2