baber/WOPTO huggingface dataset:
Patent JP-2023004462-A (JP)
Title: Electronic control fuel injection device
Inventor: WATANABE HIDEKI
IPC: F02M61/16
Filed: 2021-06-25
Abstract: To provide an electronic control fuel injection device capable of reducing the number of components and simplifying a structure to reduce costs, and capable of promoting discharge of vapor generated in a pressurization chamber.SOLUTION: A passage for fuel flowing from a fuel intake pipe 4 to a pressurization chamber 5 and a return passage 9, which is a passage for discharging vapor generated in the pressurization chamber 5, are used in common, and the position of a plunger 2, which makes a predetermined reciprocating motion from a standby position, is set to a position where fuel supply and vapor discharge are possible, to eliminate an inlet check valve, so that it is possible to promote the discharge of vapor generated when fuel is supplied from the fuel intake pipe 4 to the pressurization chamber 5.SELECTED DRAWING: Figure 1
Patent JP-2021166189-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/77
Filed: 2021-06-28
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2023006453-A (JP)
Title: Control device of printing machine, method of operating printing machine, and printing machine and printing system
Inventor: DOHO TAKAMITSU
IPC: B41F33/00
Filed: 2021-06-30
Abstract: To improve workability of a printing operation by enabling automatic operation of a printing machine in a control device of a printing machine, a method of operating a printing machine, and a printing machine and a printing system.SOLUTION: When a printing reservation signal is inputted, a printing machine preparation completion signal and a printing machine related facility preparation completion signal are inputted, and when a preset printing machine starting condition is established, printing is started.SELECTED DRAWING: Figure 1
Patent JP-2023007044-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: INAMI YU
IPC: H04N1/40
Filed: 2021-07-01
Abstract: To standardize the font size corresponding to character images in cells which are not adjacent to each other in a table printed on a recording medium.SOLUTION: An image processing apparatus includes: a font size temporary determination unit 141 which temporarily determines a font size of a cell of interest, on the basis of a character image in a cell adjacent to the cell of interest; a cell attribute detection unit 143 which detects an attribute representing characteristics of a character image included in the cell of interest; a font size group classification unit 144 which classifies character images in all cells included in image data, on the basis of the attribute of the character image in the cell and the font size temporarily determined for the character image in the cell; and a font size final determination unit 145 which determines a font size for each of results of the classification, on the basis of the results classified by the font size group classification unit 144 and the font size temporarily determined.SELECTED DRAWING: Figure 5
Patent JP-2022006167-A (JP)
Title: Optimizing methods for starting video playback, device, electronic device, computer-readable storage medium, and computer program
Inventor: Gao yuan fei
IPC: H04N21/442
Filed: 2021-07-02
Abstract: To provide an optimizing method for starting video playback, which can improve the user experience by reducing a play start time of a video and reducing the number of times of buffering of the video playback.SOLUTION: The optimizing method for starting video playback includes a step of acquiring feature data that affects the video playback start speed at the start of video playback, a step of inputting feature data into a pre-trained gradient boosting decision tree GBDT regression model, outputting a predicted video cache frame value, and making it a first predicted value, and a step of determining whether to start video playback on the basis of the first predicted value.SELECTED DRAWING: Figure 1
Patent JP-2023008192-A (JP)
Title: Heat utilizing system
Inventor: NAKASHITA KAZUNARI
IPC: F24F11/72
Filed: 2021-07-05
Abstract: To save energy by effectively using cold generated in a heat pump type water heater.SOLUTION: A heat utilizing system includes a heat pump type water heater 11 which is installed indoors and can freely supply heated water heated by a heat pump, and a cooling processing unit 12 which performs cooling processing for cooling an indoor cooling object with the usage of cold generated in the heat pump type water heater 11. A first cooling object 4 which easily rises in a temperature and a second cooling object 5 which is harder to rise in a temperature than the first cooling object 4 are provided as the cooling objects. In the cooling processing, the cooling processing unit 12 cools the first cooling object 4 prior to the second cooling object 5 with the cold generated in the heat pump type water heater 11, and cools the second cooling object 5 in addition to the first cooling object 4 when surplus cold remains even if the first cooling object 4 is cooled.SELECTED DRAWING: Figure 2
Patent JP-2022034518-A (JP)
Title: Flexible test system and method
Inventor: MICHAEL BAUTISTA
IPC: G01R31/28
Filed: 2021-07-05
Abstract: To facilitate efficient and effective flexible implementation of different types of testing procedures in a test system.SOLUTION: A test system comprises: pre-qualifying test components 231, 232, and 239; functional test components 241, 242, and 249; a controller 220; transceivers 271, 272, and 279; and switches 251, 252, and 259. The pre-qualifying test components perform pre-qualifying testing on devices 291, 292, and 299 to be tested. The functional test components perform functional testing on the devices to be tested. The controller directs selection between the pre-qualifying testing and the functional testing. The transceiver transmits and receives signals to/from the device to be tested. The switch selectively couples the transceiver to the pre-qualifying test components and the functional test components.SELECTED DRAWING: Figure 2
Patent JP-2023008428-A (JP)
Title: Stent and manufacturing method of the same
Inventor: AIZAWA MAKOTO
IPC: A61F2/90
Filed: 2021-07-06
Abstract: To provide a stent which can be smoothly stored in a delivery catheter and can be smoothly released from the delivery catheter.SOLUTION: A cylindrical stent 3 is formed by knitting one or a plurality of wires 10 in an oblique lattice shape. Entangled knot parts 31 in which two wire parts 10a of the wire 10 are entangled with each other are arranged so as to be distributed in an axial direction and a circumferential direction, and the entangled knot parts 31 adjacent in the circumferential direction are arranged so as to be shifted in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2023009996-A (JP)
Title: Vegetable freshness keeping method, package, and freshness keeping metal member
Inventor: YE YUNG-AN
IPC: A23B7/157
Filed: 2021-07-08
Abstract: To provide a vegetable freshness keeping method capable of keeping freshness of a vegetable well.SOLUTION: This vegetable freshness keeping method comprises: a package manufacturing step of manufacturing a package by packing a vegetable and a metal material including at least one of bivalent metal and trivalent metal by a freshness keeping packing member; and a storage step of holding an oxygen concentration within the range of 0.1-12.0 vol.% and a carbon dioxide concentration within the range of 3-30 vol.% in the package 40 hours after manufacturing of the package. In the storage step, a respiratory quotient of the vegetable is 0.5-2.0.SELECTED DRAWING: None
Patent JP-2023010116-A (JP)
Title: Channel switching device
Inventor: YOSHIKAWA YASUO
IPC: F16K31/06
Filed: 2021-07-09
Abstract: To provide a technology capable of reducing the leakage of a pilot fluid.SOLUTION: A channel switching device is equipped with an X port 521 into which a fluid flows from the outside, a spool 51 that is movably adjacent to a P1 port 523 and a P2 port 524, and displaces to switchably communicates either one of the P1 port 523 or the P2 port 524 and the X port 521, and a coil spring 56a that energizes the spool 51 so as to bring the X port 521 into a communication state in which it communicates with a predetermined channel of the P1 port 523 and the P2 port 524.SELECTED DRAWING: Figure 3
Patent JP-2021170808-A (JP)
Title: Electronic apparatus, control method, and recording medium
Inventor: FUJINAWA NOBUHIRO
IPC: G03B17/18
Filed: 2021-07-13
Abstract: To generate an imaging signal with a suitable S/N ratio for each operation mode.SOLUTION: An electronic apparatus includes: first imaging means for taking images; communication means for communicating with another electronic apparatus including second imaging means; and control means for causing the first imaging means to take an image based on an imaging instruction, causing the second imaging means to take an image via the communication means based on the imaging instruction, and causing a storage means to store image data captured by the first imaging means. The communication means receives image data captured by the second imaging means from the other electronic apparatus.SELECTED DRAWING: Figure 2
Patent JP-2023015448-A (JP)
Title: Electronic component assembling apparatus and electronic component structure manufacturing apparatus
Inventor: KURIHARA HIROSHI
IPC: H05K3/32
Filed: 2021-07-20
Abstract: To provide an electronic component structure manufacturing apparatus and the like, capable of manufacturing products having high performance and capable of improving manufacturing efficiency.SOLUTION: An electronic component assembling apparatus for crimping an electronic component constructional member and an anisotropic conductive material 200 comprises: a base stand 802; a transfer mechanism for transferring the base stand 802; a placement stand 13 detachably attached to the base stand 802; a separation support device 600 that is disposed in a crimping region provided on a transfer path for the base stand 802, separates the placement stand 13 from the base stand 802, and supports the separated placement stand 13 from below; and a crimping device 6 that is disposed in the crimping region and, in a state in which with respect to one member of the electronic component constructional member placed on the placement stand 13 supported from below by the separation support device 600 and the isotropic conductive material 200, the other member is positioned, presses the other member downwards.SELECTED DRAWING: Figure 1
Patent JP-2023016086-A (JP)
Title: Radar device and computer program
Inventor: ADACHI SHOICHIRO
IPC: G01S7/292
Filed: 2021-07-21
Abstract: To provide a radar device and a computer program capable of detecting a target without limiting a range of a search coverage even when a rotating structure exists in the search coverage.SOLUTION: A radar device according to an embodiment includes an impulse signal detection unit, a suppression processing unit, and a target detection unit. The impulse signal detection unit detects an impulse-shaped signal included in a received signal. The suppression processing unit performs processing on the received signal to suppress the impulse-shaped signal detected by the impulse signal detection unit. The target detection unit detects a target based on the received signal processed by the suppression processing unit.SELECTED DRAWING: Figure 2
Patent JP-2021169224-A (JP)
Title: Recording device and control method
Inventor: FUKAZAWA TAKUYA
IPC: B41J2/18
Filed: 2021-08-04
Abstract: To enable a recording head to discharge a liquid while reducing waste ink.SOLUTION: In one embodiment of the present invention, a recording device includes: a recording head which has a discharge port surface provided with a discharge port for discharging a liquid, a recording element for generating energy for discharging a liquid from the discharge port, and a pressure chamber provided at a position opposite to the recording element, and discharges a liquid from the discharge port through the pressure chamber; acquisition means for acquiring information on time during which the liquid is not discharged from the discharge port; and circulation means for circulating the liquid from outside to inside the pressure chamber and from inside to outside the pressure chamber so that the liquid passes from a first flow passage through the pressure chamber to a second flow passage. When the time indicated by the information acquired by the acquisition means exceeds predetermined time, the circulation means circulates the liquid from the first flow passage through the pressure chamber to the second flow passage.SELECTED DRAWING: Figure 12
Patent JP-2022033014-A (JP)
Title: Operational testing of aircraft system
Inventor: NOAH ERIC AARON
IPC: B64F5/60
Filed: 2021-08-10
Abstract: To provide operational testing of an aircraft system.SOLUTION: A method includes acquiring a first test matrix for a first aircraft system 156, and a second test matrix for a second aircraft system 158. The method further includes acquiring sensor data 151 containing second sensor data 153 which is not specified by the first test matrix. The method includes evaluating a second operational test 163 of the second test matrix. The method also includes generating second prediction sensor data. The method includes producing a second error measure. The method includes determining a test completeness metric of the second test matrix, at least partly on the basis of a range of the second sensor data.SELECTED DRAWING: Figure 1
Patent JP-2023025503-A (JP)
Title: Data generation method, charged particle beam irradiation device, and program
Inventor: YASUI KENICHI
IPC: H01L21/027
Filed: 2021-08-10
Abstract: To perform fast and accurate pixel coverage calculations for shapes including curves.SOLUTION: In a data generation method, a parametric curve that expresses the shape of a drawing pattern, and is defined by a plurality of control points arranged in order in a predetermined direction is divided at positions of extrema and inflection points to form a plurality of parametric elements, extract some of the control points from the plurality of control points for each parametric element, and generate a polygon by connecting the extracted control points in order in the predetermined direction, calculate the coverage rate by the polygon in each of the plurality of rectangular partitioned areas obtained by dividing an irradiation target of the charged particle beam into predetermined sizes, find intersections between the plurality of parametric elements and the four sides of the plurality of segmented areas, and calculate the coverage of the segmented area of the perimeter of the drawing pattern.SELECTED DRAWING: Figure 1
Patent JP-2023027478-A (JP)
Title: Multilayer body
Inventor: YAMASHITA MOMOKO
IPC: C08G69/26
Filed: 2021-08-17
Abstract: To provide a multilayer body which has high pinhole resistance, and high oxygen barrier property.SOLUTION: A multilayer body has a stretched film containing more than 60 mass% of a polyamide resin (A), and other layers other than the stretched film, wherein the polyamide resin (A) contains a constitutional unit derived from diamine and a constitutional unit derived from a dicarboxylic acid, 70 mol% or more of the constitutional unit derived from the diamine is derived from xylylenediamine, 70.1-92.0 mol% of the constitutional unit derived from the dicarboxylic acid is derived from an α,ω-straight-chain aliphatic dicarboxylic acid having 4 to 8 carbon atoms, and 29.9-8.0 mol% of an α,ω-straight-chain aliphatic dicarboxylic acid having 9 to 12 carbon atoms.SELECTED DRAWING: Figure 1
Patent JP-2023029053-A (JP)
Title: Cooling system for solar panel and cooling method for solar panel
Inventor: SAITO MAKOTO
IPC: H02S40/42
Filed: 2021-08-20
Abstract: To improve the cooling efficiency of a solar panel.SOLUTION: A cooling system 20 for a solar panel includes: a solar panel 30 installed outside a structure 10; an air conditioning device 40 installed on the structure 10; a drain tank 50 for storing drain water generated by the air conditioning device 40; and a cooling device 60 for cooling the solar panel 30 using drain water supplied from the drain tank 50.SELECTED DRAWING: Figure 1
Patent JP-2023031736-A (JP)
Title: Control device, server, and program
Inventor: TABATA MICHIHIRO
IPC: H02J7/00
Filed: 2021-08-25
Abstract: To provide a control device, a server, and a program capable of maintaining a frequency constant when a plurality of vehicles are used to power feeding a facility.SOLUTION: A control device includes a processor configured to acquire power feeding information indicating the amount of power feedable by each of a plurality of vehicles 101-10n and power demand information indicating the amount of power demand of a facility to which each of the plurality of vehicles 101-10n feeds power, determine a master vehicle 10 for controlling the power feeding of each of the plurality of vehicles 101-10n from among the plurality of vehicles 101-10n on the basis of the power feeding information, and control the amount of power when each of the plurality of vehicles 101-10n feeds power to the facility on the basis of the power feeding information on the master vehicle 10 and the power demand information.SELECTED DRAWING: Figure 3
Patent JP-2021183191-A (JP)
Title: Postural maintenance tool
Inventor: MATSUSHITA TAKESHI
IPC: A61F5/01
Filed: 2021-08-26
Abstract: To support a seated person so that his/her posture can become proper.SOLUTION: A postural maintenance tool comprises: a first support part (23) that assumes a concave spherically-curved surface shape capable of supporting the buttocks (42) in a seated state; a front protrusion (24) that protrudes forward from a lower end of the first support part (23) and that can support the downside of a thigh (43); and an upper protrusion (25) that is positioned on the upside of the first support part (23) and that comprises a lumbar part support part (28) assuming a convexly curved shape capable of supporting the iliac part (151) of the lumbar part (44). First scooped-out parts (30) are provided on both the sides of a root part of the upper protrusion (25), respectively.SELECTED DRAWING: Figure 4
Patent JP-2023033761-A (JP)
Title: Fixed structure and in-vehicle device
Inventor: ASANO KOSUKE
IPC: H01R13/73
Filed: 2021-08-30
Abstract: To make it easy to perform removal.SOLUTION: A fixed structure includes a locking portion 1 that locks a locking surface 31Abc formed on a main body portion 31Aba for a locking claw 31Ab having the elastically deformable main body portion 31Aba, the locking surface 31Abc, and an inclined surface 31Abd extending from the locking surface 31Abc to the tip 31Abb, and a locking restricting portion 2 that abuts on the inclined surface 31Abd of the locking claw 31Ab and suppresses the locking allowance H of the locking surface 31Abc to the locking portion 1.SELECTED DRAWING: Figure 5
Patent JP-2022000640-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TSURUMI SHINGO
IPC: G06T7/60
Filed: 2021-09-01
Abstract: To provide an information processing device, an information processing method and an information processing program capable of measuring a distance on a real space with a simpler operation.SOLUTION: An information processing device includes an acquisition part, an estimation part, a measurement part, and an output control part. The acquisition part acquires an image captured by an imaging part, and position information of the imaging part. The estimation part estimates a first position on a real space on the basis of a first image captured by the imaging part at a first view point before moving the imaging part by a user, and position information of the first view point, and estimates a second position on the real space on the basis of a second image captured by the imaging part at a second view point after movement of the imaging part, position information of the second view point and an object recognition result. The measurement part measures a distance between the first position and the second position. The output control part performs control of displaying display information including a measurement result of the measurement part.SELECTED DRAWING: Figure 2
Patent JP-2021183275-A (JP)
Title: Game machine
Inventor: AKITA DAISUKE
IPC: A63F7/02
Filed: 2021-09-03
Abstract: To provide a game machine capable of further enhancing amusement.SOLUTION: A game machine includes a first performance process for executing a specific performance after execution of a special performance as a performance process executable during progress of a game, and a second performance process for executing a specific performance without executing a special performance. A degree of expectation toward winning after execution of the second performance process in which a first notice performance is executed and a second notice performance is not executed is higher than a degree of expectation toward winning after execution of the first performance process in which the first notice performance is not executed and the second notice performance is not executed either, and is lower than a degree of expectation toward winning after execution of the first performance process in which the first notice performance is executed and the second notice performance is not executed. A degree of expectation toward winning after execution of the second performance process in which the first notice performance is executed and the second notice performance is executed is the same as a degree of expectation toward winning after execution of the second performance process in which the first notice performance is executed and the second notice performance is executed.SELECTED DRAWING: Figure 59
Patent JP-2023044826-A (JP)
Title: badminton racket
Inventor: KIMIZUKA WATARU
IPC: A63B60/42
Filed: 2021-09-21
Abstract: To provide a badminton racket 2 which can suppress variation of a projectile path of a shuttle in both a shot a hit point of which is closer to a bottom and a shot a hit point of which is closer to a top.SOLUTION: A badminton racket 2 has a shaft 4, a frame 6, and a grip 12. In the racket 2, a ratio (ωo2/ωo1) of an out-of-plane secondary natural vibration frequency ωo2(Hz) to an out-of-plane primary natural vibration frequency ωo1(Hz), and a (ωi2/ωi1) of an in-plane secondary natural vibration frequency ωi2(Hz) to an in-plane primary natural vibration frequency ωi1(Hz) satisfy the following numerical expression (1): (ωi2/ωi1)≥1.3*(ωo2/ωo1)-0.2 (1).SELECTED DRAWING: Figure 1