baber/WOPTO huggingface dataset:
Patent JP-2021113731-A (JP)
Title: Apparatus and method for measuring power storage device
Inventor: TAKAHASHI TETSUYA
IPC: G01R31/367
Filed: 2020-01-17
Abstract: To allow for easily measuring the self-discharge current of a power storage device.SOLUTION: A measurement apparatus 1 provided herein comprises: a reference device 20 configured to output a reference voltage that serves as a reference for the voltage of a power storage device 10; a voltmeter 30 configured to measure a voltage difference between the reference device 20 and the power storage device 10; a voltage application unit 40 configured to apply a superimposed voltage, comprising a constant voltage corresponding to the voltage difference superimposed on the reference voltage, to the power storage device 10; an ammeter 50 for measuring the current flowing through the power storage device 10 being applied with the superimposed voltage; and a controller 60 configured to compute the self-discharge current of the power storage device 10 based on the current measured by the ammeter 50.SELECTED DRAWING: Figure 1
Patent JP-2021046526-A (JP)
Title: Fluoropolyether group-containing compound and method for producing the same
Inventor: HIRAGA KENTARO
IPC: C08G65/26
Filed: 2020-01-22
Abstract: To provide a novel fluoropolyether group-containing compound and a method for producing the same.SOLUTION: There is provided a fluoropolyether group-containing compound represented by the following formula (1): Ra-R2-R1-Rb, wherein Ra represents COF, COOR11, CH2OH, or CHO; Rb represents COF, COOR11, CH2OH, or CHO; R11 represents an alkyl group having 1 to 6 carbon atoms which may independently be substituted respectively with hydrogen atoms or fluorines; R1 represents an alkylene group having 2 to 10 carbon atoms which may be substituted with fluorines; R2 represents -R6a-(OR5a)n-O-; R5a represents a linear or branched alkylene group having 2 to 10 carbon atoms which may be substituted with fluorines; and R6a represents a linear or branched alkylene group having 1 to 9 carbon atoms which may be substituted with fluorines.SELECTED DRAWING: None
Patent JP-2020058930-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-24
Abstract: To provide a game machine capable of certifying whether a combination of a game board and a frame body is an applied combination.SOLUTION: Certification processing is performed between game machine control boards, and execution of a game is prevented when such certification processing is not performed appropriately, thus effectively inhibiting a game board from being erroneously embedded to a frame body differing from an applied one in installation into a game hall, and a game form being started with a combination differing from that of a set of applied game machines.SELECTED DRAWING: Figure 239
Patent JP-2021116598-A (JP)
Title: Opening/closing device
Inventor: TSUDA MASANOBU
IPC: E06B9/15
Filed: 2020-01-27
Abstract: To reduce noise and vibration when an opening/closing is wound on top of each other and prevent the winding diameter thereof from increasing.SOLUTION: In an opening/closing device including an opening/closing body 10 that undergoes a closing movement in such a manner of dividing a space and guide rails 20 that guide the opening/closing body 10 at lateral sides thereof in the opening/closing direction on both sides of the width direction, and in which the opening/closing body 10 is housed in such a manner of being wound on top of each other in the opening direction, the opening/closing body 10 is provided with a buffer material 13 to be positioned between the inner and outer surfaces when the opening/closing body is wound on top of each other, and the buffer material 13 is sandwiched between the inner surface and the outer surface to deform elastically.SELECTED DRAWING: Figure 5
Patent JP-2021120207-A (JP)
Title: Liquid discharge device and system
Inventor: TODA YUTA
IPC: B41J2/165
Filed: 2020-01-31
Abstract: To provide a liquid discharge device which is configured to perform optimal maintenance to an abnormality in discharging of liquid from a nozzle.SOLUTION: When an abnormal nozzle is found (S102: YES), a cause of a discharge abnormality is estimated based on a result of discharge determination processing (S101) and a table for cause estimation stored in a flash memory, and maintenance processing is determined based on the estimated cause and the table for maintenance determination (S103 and S104). Every time a discharge abnormality due to a prescribed cause is eliminated by the same maintenance processing (S106: NO and S107: NO), a value of a variable Kmn corresponding to a variable m corresponding to the prescribed cause and to a variable n corresponding to a type of maintenance processing is incremented by one (S109). When the value of the variable Kmn reaches a predetermined value Kt (S110: YES), maintenance processing that is associated with the prescribed cause by association changing processing is changed (S111).SELECTED DRAWING: Figure 5
Patent JP-2021123516-A (JP)
Title: Quick setting agent for spraying
Inventor: MIZUNO HIROKI
IPC: C01F11/02
Filed: 2020-02-04
Abstract: To provide a quick setting agent for spraying that, even if not using any material such as alkali metal aluminate and alkali metal hydroxide or in a high temperature state, obtains a high quick setting property and a high initial strength developing property equal or higher than quick setting agent containing above materials and can apply to the place which needs a long-term strength developing property.SOLUTION: A quick setting agent for spraying does not substantially contain alkali metal aluminate and alkali metal hydroxide and contains calcium aluminate and aluminum sulfate. In the quick setting agent for spraying, a content of the aluminum sulfate is 5 to 105 pts.mass with respect to 100 pts.mass of the calcium aluminate and a content of alkali earth metal in the aluminum sulfate is 0.007 to 4 mass% in terms of alkali earth metal oxide.SELECTED DRAWING: None
Patent JP-2021125798-A (JP)
Title: Video encoding device, decoding device
Inventor: SASAKI EIICHI
IPC: H04N19/70
Filed: 2020-02-05
Abstract: To provide a video encoding device and a decoding device capable of suppressing the occurrence of blur when encoding/decoding images with at least a part of resolutions reduced and restoring the original resolutions of input images using RPR.SOLUTION: In an image transmission system 1, an image decoding device includes a decoding unit. The decoding unit decodes a piece of encoded auxiliary information that is used for reverse converting an image, that is converted from a first resolution to a second resolution lower than the first resolution and encoded, into an image that has the first resolution. The encoded auxiliary information includes a piece of information that represents the local nature of the image before it is converted to the second resolution.SELECTED DRAWING: Figure 1
Patent JP-2020109516-A (JP)
Title: Display
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2020-02-11
Abstract: To provide a display that can reduce a width of a frame and is excellent in display characteristics.SOLUTION: A display has a pixel unit and a scan line driving circuit. The scan line driving circuit has first to seventh transistors each having a gate, an insulating film, and a semiconductor layer, from a substrate side. The first transistor is connected, at either one of a source or a drain, to a scan line and either one of a source electrode or a drain electrode of the sixth transistor, connected, at the other, to either one of a source electrode or a drain electrode of the fifth transistor, and connected, at a gate electrode, to a third conductive layer via a second conductive layer. The second transistor is connected, at either one of a source electrode or a drain electrode, to a gate electrode of the third transistor, and connected, at the other, to a first wire. The third transistor is connected, at the other of either one of a source electrode or a drain electrode, to the first wire, and connected, at a gate electrode, to a gate electrode of the sixth transistor. The fourth transistor is connected, at either one of a source electrode or a drain electrode, to the first wire.SELECTED DRAWING: Figure 7
Patent JP-2021126966-A (JP)
Title: Slide rail device for vehicle
Inventor: DANNO KAZUYOSHI
IPC: B60N2/08
Filed: 2020-02-13
Abstract: To provide a slide rail device for vehicle in which one end of a torsion spring which is hooked on a base member on a slide rail from below is provided such that the one end is not angular upward with respect to outside.SOLUTION: A slide rail device 4 comprises: an operation member 30 which is coupled to a base member 23 on a slide rail 10 in a rotatable manner and is rotated by an external operation to perform a releasing operation of a slide lock and a storage operation of a position before change of a seat position by a memory mechanism 20; and a torsion spring 40 for rotating and energizing the operation member 30 with respect to the base member 23. One end 42 of the torsion spring 40 includes: a first portion 42A which traverses the base member 23 in a seat width direction; a second portion 42B which is folded in a frontward oblique and upper direction from a portion into which the first portion 42A extends and faces an external side face of the base member 23; and a third portion 42C which is folded downward from a portion into which the second portion 42B extends. The first portion 42A is hooked on the base member 23 in a manner in which the same abuts thereon from a lower side.SELECTED DRAWING: Figure 4
Patent JP-2020157048-A (JP)
Title: Game program, method, and information processing device
Inventor: KIKUCHI YUICHI
IPC: A63F13/79
Filed: 2020-02-19
Abstract: To provide a game program capable of improving motivation for acquiring information showing a right to obtain a predetermined object even when a user does not want to obtain the predetermined object.SOLUTION: A game program causes a processor to execute: a first step S302 for executing first processing for selecting any one object from a first object group and causing the selected object to be stored in a memory in association with a user; a second step S306 for executing second processing for selecting any one object from a second object group and causing the selected object to be stored in the memory in association with the user; a third step for causing information showing a first right to execute the first processing to be stored in the memory in association with the user; and a fourth step S304 for changing the information showing the first right stored in the memory to the information showing a second right to execute the second processing.SELECTED DRAWING: Figure 8
Patent JP-2021129750-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To further improve a game amusement.SOLUTION: A game machine includes a game board. The game board is constituted by a plurality of separable game board components. Some of the plurality of game board components are directly connected to each other.SELECTED DRAWING: None
Patent JP-2021129814-A (JP)
Title: Communication robot, control program, and control method
Inventor: ZHENG XIQIAN
IPC: B25J13/00
Filed: 2020-02-20
Abstract: To enable a robot to naturally express emotions through tactile stimulation.SOLUTION: A system of the present invention includes a robot and a content presentation device. The robot includes a hand part, a computer, and an actuator, and executes a touch operation for touching a person present nearby by the hand part. The computer acquires a generation timing of an event for expressing predetermined emotions and acquires emotions for expression from the content presentation device (Step S3), sets a calculation condition for expression corresponding to the emotions for expression (Step S7), calculates a touch operation start timing by using the calculation condition for expression with the generation timing as a reference (Step S9), and executes the touch operation by displacing the hand part when the start timing is reached (Step S13).SELECTED DRAWING: Figure 11
Patent JP-2020132154-A (JP)
Title: Driving route planning method, device, vehicle, and program
Inventor: FU XIAOXIN
IPC: G08G1/16
Filed: 2020-02-21
Abstract: To provide a driving route planning method, etc. for solving a problem that it is difficult to indicate complexity of an actual traffic scene, and a problem that a route is greatly affected by sampling accuracy.SOLUTION: A driving route planning method includes; determining at least one reference curve for covering a first length range, and selecting a target reference curve for covering the first length range from the at least one reference curve for covering the first length range, the target reference curve being a curve that can avoid an obstacle in at least the first length range; extracting an adjustment object curve for covering a second length range smaller than the first length range, which has the same start position as the start position in the first length range, from the target reference curve for covering the first length range; processing the adjustment object curve and acquiring an adjustment curve based on safety parameters in the second length range; and determining a driving route that covers the first length range based on the adjustment curve and the target reference curve.SELECTED DRAWING: Figure 1
Patent JP-2020079305-A (JP)
Title: Toxic aldehyde-related diseases and treatment
Inventor: Todd brady
IPC: A61P11/00
Filed: 2020-02-25
Abstract: To provide the treatment, prevention, and/or reduction of a risk of a disease, disorder, or condition in which aldehyde toxicity is implicated in the pathogenesis, including ocular disorders, skin disorders, conditions associated with injurious effects from blister agents, and autoimmune, inflammatory, neurological and cardiovascular diseases, by the use of a primary amine to scavenge toxic aldehydes such as MDA and HNE.SOLUTION: The invention also relates to the use of a compound (e.g., a primary amine compound) described herein in the manufacture of a medicament for the treatment, prevention, and/or reduction of a risk of a disease, disorder, or condition in which aldehyde toxicity is implicated in the pathogenesis; or the use of a compound (e.g., a primary amine compound) described herein in treating, preventing, and/or reducing a risk of a disease, disorder, or condition in which aldehyde toxicity is implicated in the pathogenesis.SELECTED DRAWING: None
Patent JP-2021098600-A (JP)
Title: Carrying system
Inventor: MISAKI NOBORU
IPC: B66C21/00
Filed: 2020-02-26
Abstract: To provide a carrying method and a carrying system that can freely carry cut trees, while keeping existing landform and trees unchanged.SOLUTION: In a carrying method for luggage 8, a plurality of structures are installed at a predetermined interval approximately upright on the ground, a plurality of ropes are installed horizontally between the plurality of structures, and respective both ends of the plurality of ropes are connected to the ground; pulleys 6A and 6B for hoisting luggage are installed in a first rope 3 of the plurality of ropes; pulleys 6C and 6D for moving the luggage are installed in a second rope 4, of the plurality of ropes, which is connected to the first rope 3 through first ropes 13A and 13B for connecting; pulleys 6E and 6F for suspending luggage are installed in a third rope 5, of the plurality of ropes, which is connected to the second rope 4 through second ropes 13C and 13D for connecting; and winders 9A and 9B are installed at both ends of the first rope, which hoist the luggage through the first rope 3 and move the luggage 8 in a predetermined direction through the second rope 4.SELECTED DRAWING: Figure 1
Patent JP-2021136172-A (JP)
Title: Lithium secondary battery, and method for manufacturing the same
Inventor: SHIMIZU YUSUKE
IPC: H01M10/0525
Filed: 2020-02-27
Abstract: To provide a lithium secondary battery which allows the capacity loss in storage to be suppressed, and a method for manufacturing the lithium secondary battery.SOLUTION: A lithium secondary battery comprises: a positive electrode; a negative electrode containing a negative electrode active material capable of occluding and releasing lithium ions; a separator interposed between the positive and negative electrodes; and a nonaqueous electrolyte solution. The negative electrode active material is a carbonaceous material, and at least a part of the surface of the carbonaceous material is modified with a fluorine-containing functional group. The nonaqueous electrolyte solution contains a cyclic compound represented by the general formula (A) below.SELECTED DRAWING: None
Patent JP-2021145206-A (JP)
Title: Vibration device
Inventor: SAITO KAZUKI
IPC: G06F3/041
Filed: 2020-03-11
Abstract: To provide a vibration device capable of generating tactile feedback and sound in response to operation of a user in spite of compact configuration.SOLUTION: In a vibration device 1, an operation unit 3 includes an operation surface which is operated by a user. A plurality of piezoelectric elements 10 are disposed so as to overlap the operation surface in a view in a direction orthogonal to the operation surface. The plurality of piezoelectric elements 10 are disposed at positions which are different from each other, in a direction along the operation surface. The control unit 5 controls the plurality of piezoelectric elements 10. In response to operation of the operation surface by the user, the control unit 5 vibrates, in a first frequency, the piezoelectric element 10 corresponding to a first position where the operation is performed on the operation surface among the plurality of piezoelectric elements 10 and vibrates, in a second frequency which is different from the first frequency, the piezoelectric element 10 corresponding to a second position which is different from the first position on the operation surface among the plurality of piezoelectric elements 10. The second frequency is a frequency in an audible range.SELECTED DRAWING: Figure 1
Patent JP-2021075027-A (JP)
Title: Electric carving knife
Inventor: YUE LAN
IPC: B44B11/00
Filed: 2020-03-18
Abstract: To provide an electric carving knife.SOLUTION: An electric carving knife described in the present invention includes a blade box. A control box extending downward is fixed to the right end of the blade box. A handle is fixed to the right end of the control box. A main motor is fixed inside the blade box. A driving wheel space is provided on the left side of the main motor. A first drive shaft is fixed to the left end of the main motor. The first drive shaft extends to the left side into the driving wheel space. A driving wheel coupled to the left end of the first drive shaft in a fixed manner is provided in the driving wheel space. Three expansion mechanisms around the first drive shaft are arrayed to present a circle, and are centrally symmetric. A second drive shaft is coupled to the right end of the main motor in a fixed manner. The second driving wheel extends to the right side into the control box. A control mechanism is provided in the control box.SELECTED DRAWING: Figure 1
Patent JP-2021148625-A (JP)
Title: Magnetic sensor device
Inventor: MAKINO KENZO
IPC: H01L29/82
Filed: 2020-03-19
Abstract: To provide a magnetic sensor device including a magnetic detection element and a conducting wire for generating a magnetic field, the resistance value of the conducting wire being reduced as the intensity of a magnetic field applied to the magnetic detection element is increased.SOLUTION: A magnetic sensor device 1 includes: a conducting wire forming a coil 11; and a detection circuit 12 including a plurality of MR elements 50. The coil 11 includes an upper coil part 11U. The upper coil part 11U includes a conductor part 11U2 and a conductor part 11U3. The average cross section of the upper coil part 11U in the conductor part 11U2 of the upper coil part 11U is smaller than the average cross section of the upper coil part 11U of the conductor part 11U3. The conductor part 11U2 is located in a position where a first partial magnetic field generated from the conductor part 11U2 is applied to the MR elements 50.SELECTED DRAWING: Figure 6
Patent JP-2021145970-A (JP)
Title: Dirt content map generation device, dirt content map generation system, dirt content map generation method and dirt content map generation program
Inventor: TAKESHITA HIROSHI
IPC: G05D1/02
Filed: 2020-03-19
Abstract: To provide map data in which an actual dirt content distribution is more correctly reflected.SOLUTION: A dirt content map generation device 20 comprises: an acquiring part for acquiring positional data which indicates a position of a cleaning device 10 which autonomously moves and sucks dirt, while associating a position and a dirt suction amount with time and detecting them, when the cleaning device moves in a prescribed section and sucks dirt, and dirt suction amount data indicating the dirt suction amount, from the cleaning device 10; a path calculation part 25 for, on the basis of the acquired positional data, calculating a movement path of the cleaning device 10 in the prescribed section; a dirt content estimating part 26 for, on the basis of the acquired suction amount data, and calculated movement path, estimating a dirt content in a peripheral region of the movement path of the cleaning device 10; and a map generating part 27 for generating map data for overlapping a dirt content distribution in which a display mode is varied according to the estimated dirt content, to sketch data of the prescribed section, and for a cleaned region, displaying in a display mode different from a display mode of the dirt content distribution.SELECTED DRAWING: Figure 2
Patent JP-2021149743-A (JP)
Title: Program, information processing apparatus and information processing system
Inventor: YANAGAWA RYO
IPC: H04N1/00
Filed: 2020-03-23
Abstract: To provide a technology in which processing for storing scan data in an appropriate storage destination can be performed even when an execution instruction of workflow information is performed in a state where although a procedure for storing the scan data is included, workflow information having the storage destination undefined is set.SOLUTION: An information processing program stores (S16, S18) generated scan data in a storage destination indicated by bar code information when the bar code information is acquired from the generated scan data, and stores (S34, S18) the generated scan data in a storage destination of generated scan data acquired before the generated scan data when the bar code information is not acquired from the generated scan data.SELECTED DRAWING: Figure 3
Patent JP-2021148725-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: SAITO SHUN
IPC: G01C21/36
Filed: 2020-03-23
Abstract: To provide a technique capable of drawing up a running plan capable of photographing communication facilities on a utility pole by forward light.SOLUTION: An information processing device 1 includes: a data storage part 16 for storing position information of a utility pole installed along a road; a forward light/backlight determination part 12 for determining whether sunlight to the utility post is forward light or backlight on the basis of magnitude of an angle between a direction in which a road is positioned from the position of the utility pole and a direction in which the sun is positioned from the position of the utility pole by reading position information of the utility pole from the data storage part; a data display part 13 for discriminably relating the determined determination result to the utility post and displaying it on map data within a screen.SELECTED DRAWING: Figure 1