baber/WOPTO huggingface dataset:
Patent JP-2023023767-A (JP)
Title: Operation trajectory classification method, operation trajectory classification system, and operation trajectory classification program
Inventor: MITANI HIDEKI
IPC: A01B69/00
Filed: 2021-08-06
Abstract: To efficiently acquire a work trajectory in which a work vehicle has executed work of an operation trajectory in which the work vehicle has moved.SOLUTION: An operation trajectory classification method includes: (S2) preparing positioning information in a plurality of positioning points (70) obtained by measuring, at a plurality of time points, the position of a work vehicle (2) executing predetermined work while moving inside a farm field (9); (S3) generating operation trajectory information indicating an operation trajectory (80) in which the work vehicle has moved on the basis of the positioning information; (S4) calculating predetermined parameters indicating the state of the work vehicle at each of the plurality of positioning points on the basis of the positioning information; (S5) classifying the operation trajectory into a first part where the work vehicle has executed work as a work trajectory (83), and into a second part where the work vehicle has not executed work as non-work trajectories (81, 82, and 85) on the basis of the parameters; and (S6) outputting work trajectory information indicating the work trajectory.SELECTED DRAWING: Figure 3
Patent JP-2023023808-A (JP)
Title: Piezoelectric thin film, piezoelectric thin film element and piezoelectric transducer
Inventor: MORISHITA JUMPEI
IPC: H10N30/853
Filed: 2021-08-06
Abstract: To provide a piezoelectric thin film having a large piezoelectric performance index (d33,f/εrε0).SOLUTION: A piezoelectric thin film P includes a lower layer 6, and a first piezoelectric layer 3A which directly or indirectly overlaps the lower layer 6. The first piezoelectric layer 3A contains tetragonal crystal 1 of perovskite oxide. The (001) planes of the tetragonal crystal 1 are oriented in a normal direction dn of the surface of the first piezoelectric layer 3A. The spacing of the (100) planes of the tetragonal crystal 1 is a1. The spacing of the (100) planes of crystal 6c included in the lower layer 6 is aL. The lattice mismatch rate between the first piezoelectric layer 3A and the lower layer 6 is defined as 100×(aL-a1)/a1. The lattice mismatch rate is 3.0% or more and 12.1% or less. The rocking curve of diffracted X-rays of the (001) planes of the tetragonal crystal 1 is measured in an out-of-plane direction of the surface of the first piezoelectric layer 3A. The full width at half maximum of the rocking curve is 1.9° or more and 5.5° or less.SELECTED DRAWING: Figure 1
Patent JP-2023025877-A (JP)
Title: Image forming device, control method of image forming device, and program
Inventor: MORITA NAOKI
IPC: G06Q40/02
Filed: 2021-08-11
Abstract: To provide an image forming device which, when comprehensive transfer has failed, notifies a user of transfer information of the failed item and automatically performs the comprehensive transfer while excluding the failed item.SOLUTION: An image forming device includes: display means; image reading means which stores an image of a read bill; character information extraction means which extracts character information from the image; transfer information acquisition means which stores transfer information acquired on the basis of the character information; comprehensive transfer information creation means for creating the comprehensive transfer information on the basis of the plurality of pieces of transfer information constituting the comprehensive transfer; comprehensive transfer execution means which executes, on the basis of the comprehensive transfer information, the comprehensive transfer being executed at a bank side server, and receives a result of success of comprehensive transfer or failure of the comprehensive transfer and transfer information of a failed item when the result is the failure of comprehensive transfer; and comprehensive transfer retry means which, when the comprehensive transfer has failed, executes again the comprehensive transfer on the basis of comprehensive transfer information being created again while excluding the transfer information of the failed item from the plurality of pieces of transfer information.SELECTED DRAWING: Figure 22
Patent JP-2023027666-A (JP)
Title: Wireless terminal and wireless system
Inventor: MURATA TOMONORI
IPC: G08C19/00
Filed: 2021-08-17
Abstract: To minimize power consumption.SOLUTION: A wireless terminal provided herein comprises a memory for storing parameters, a microcomputer configured to operate in a given operation mode according to the parameters, and a wireless communication device for wirelessly receiving parameter modification commands. Upon wireless receipt of a modification command, the microcomputer suspends its operation to modify parameters according to the modification command.SELECTED DRAWING: Figure 4
Patent JP-2021181630-A (JP)
Title: Zinc-based plated steel sheet
Inventor: SHIBAO FUMIO
IPC: C25D5/26
Filed: 2021-08-24
Abstract: To provide a zinc-based plated steel sheet that has excellent corrosion resistance even when using inexpensive steel, has excellent blackness and hair line appearance, and has excellent metallic feeling and processing adhesion.SOLUTION: A zinc-based plated steel sheet 1 comprises: a steel sheet 11; a zinc-based plating layer 13 which is positioned on at least one surface of the steel sheet 11 and is provided with hair lines that are recesses 101 extending in a predetermined direction; and an oxide layer 14 which is positioned on the surface of the zinc-based plating layer 13 and has an average thickness of 0.05 μm or more and 3.0 or less. The surface of the oxide layer is provided with recesses and the other, flat parts 103. The recesses have an average depth of 0.1 μm or more and less than 3.0 μm. The bottom of each recess reaches the zinc-based plating layer under the oxide layer. The ratio AR1/AR2 between an area ratio AR1 of the oxide layer included in the recesses in plan view and an area ratio AR2 of the oxide layer included in the flat parts in plan view is 0 or more and 0.5 or less.SELECTED DRAWING: Figure 1A
Patent JP-2023031537-A (JP)
Title: Manufacturing method of semiconductor device, work integration device, and film laminate
Inventor: ISEKI RYO
IPC: H01L21/56
Filed: 2021-08-25
Abstract: To provide a manufacturing method of a semiconductor device capable of preventing a substrate from being warped while avoiding damage of the substrate and further capable of improving manufacture efficiency of a semiconductor device when manufacturing the semiconductor device by mounting a semiconductor element on the substrate, a work integration device, and a film laminate.SOLUTION: The present invention relates to a manufacturing method of a semiconductor device 11 having a structure in which a semiconductor element 7 mounted on a work W is sealed by a sealant 9. The manufacturing method includes: a work placing step of placing the work W at the side of a holding film 3 of a film laminate 5 in which the holding film 3 holding the work W on a carrier 1 is laminated; an element mounting step of mounting the semiconductor element 7 on the work W placed on the film laminate 5; a sealing step of sealing the semiconductor element 7 mounted on the work W with the sealant 9; and a desorption step of desorbing the work W and the semiconductor element 7 sealed by the sealant 9 from the film laminate 5.SELECTED DRAWING: Figure 1
Patent JP-2023032782-A (JP)
Title: Titanium nail and titanium material
Inventor: TAKAHASHI KAZUHIRO
IPC: C22F1/18
Filed: 2021-08-27
Abstract: To provide a titanium nail having excellent bending resistance and wear resistance, and a titanium material used as a material therefor.SOLUTION: A titanium nail is composed of industrial pure titanium or titanium alloy and comprises a cured layer from its surface to a depth of at least 100 μm. The difference between a Vickers hardness HVS at a position of 100 μm from the surface in the depth direction and a Vickers hardness HVB at a position of 1000 μm from the surface in the depth direction satisfies the following formula (i): 30≤HVS-HVB≤200.SELECTED DRAWING: None
Patent JP-2023035080-A (JP)
Title: Daikon smoothie
Inventor: KONAKAWA MASAYOSHI
IPC: A23L2/00
Filed: 2021-08-31
Abstract: To provide a daikon smoothie that can reduce the bitterness or pungency of daikon to achieve a drinkable taste.SOLUTION: A daikon smoothie contains grated daikon, amazake, soybean milk, Bulgaria yogurt, stripped banana, and grated apple.SELECTED DRAWING: None
Patent JP-2023036239-A (JP)
Title: Multi-view video generation apparatus and program thereof
Inventor: WATANABE HAYATO
IPC: H04N13/282
Filed: 2021-09-02
Abstract: To provide a multi-view video generation apparatus capable of generating a multi-view video from a 3D model for CG more simply at a higher speed than conventional ones.SOLUTION: A multi-view video generation apparatus 1 includes: 3D model deformation means 12 which enlarges a 3D model in a direction parallel to an imaging surface of a virtual camera, in camera coordinate systems of multiple virtual cameras virtually arranged and separated by a predetermined visual range of a three-dimensional video display device from an enlargement start point corresponding to multiple viewpoint videos, to deform the 3D model so as to be imaged by a corresponding virtual camera; virtual camera imaging means 13 which virtually images the 3D model deformed by the 3D model deformation means 12 for each of the camera coordinate systems of the virtual cameras, using the virtual cameras, as viewpoint images; and multi-view video output means 14 which outputs the multiple viewpoint images imaged by the virtual camera imaging means 13, as a multi-view video.SELECTED DRAWING: Figure 1
Patent JP-2023036259-A (JP)
Title: golf club shaft
Inventor: HASEGAWA HIROSHI
IPC: A63B53/10
Filed: 2021-09-02
Abstract: To provide a light-weight shaft that is easily swung, and is suppressed in the excessive bending rigidity of a portion largely deformed due to whipping while the portion is reinforced.SOLUTION: A hollow shaft 6 includes a hoop layer, and a shaft weight is 50 g or less. The shaft 6 has a bending rigidity EI (N m2) and a shaft thickness t (mm). In a first region R1 having a distance from a tip end Tp of 200-300 mm, EI/t is 10 or more and 40 or less. In a second region R2 having a distance from the tip end Tp of 800-900 mm or less, EI/t is 45 or more and 80 or less. The hoop layer includes a partial hoop layer s6 partially arranged relative to the full length of the shaft 6. The partial hoop layer s6 includes a specific butt hoop layer s6 which does not exist in the first region R1 but is arranged in the whole of the second region R2. A thickness of the specific butt hoop layer s6 is 0.05 mm or more.SELECTED DRAWING: Figure 2
Patent JP-2023037520-A (JP)
Title: Resin composition and molded article
Inventor: TAKEUCHI RINA
IPC: C08L101/00
Filed: 2021-09-03
Abstract: To provide a resin composition capable of providing a molded article having excellent adhesiveness with another member, and also provide a molded article molded from the resin composition.SOLUTION: A resin composition contains 50 pts.mass or more and 100 pts.mass or less of a crystalline thermoplastic resin (B), relative to 100 pts.mass of an acid-modified polymer (A).SELECTED DRAWING: Figure 1
Patent JP-2023038400-A (JP)
Title: Method of producing refined gas, method of producing dry ice, device of producing refined gas, and device of producing dry ice
Inventor: NISHII NANAKO
IPC: C01B32/55
Filed: 2021-09-07
Abstract: To provide a method and a device of producing refined gas, capable of extracting refined gas containing carbonic acid gas of a high concentration while suppressing energy consumption, and a method and a device of producing dry ice from refined gas.SOLUTION: The method of producing refined gas containing carbonic acid gas, includes a first concentration step of producing intermediate gas of a higher carbonic acid gas concentration than that of object gas by vacuum regeneration type pressure swing adsorption using a first adsorption column that adsorbs carbonic acid gas from the object gas containing carbonic acid gas, and a second concentration step of producing refined gas of an even higher carbonic acid gas concentration than that of the intermediate gas by vacuum regeneration type pressure swing adsorption using a second adsorption column that adsorbs carbonic acid gas from the intermediate gas, or by way of membrane separation.SELECTED DRAWING: Figure 3
Patent JP-2023042647-A (JP)
Title: Connection structure of terminal fitting and joint connector
Inventor: MIYAMURA TETSUYA
IPC: H01R13/514
Filed: 2021-09-15
Abstract: To reduce the number of components.SOLUTION: In a connection structure of a terminal fitting 60, a plurality of terminal fittings 60 are connected in parallel in one direction. The terminal fitting 60 has a terminal body unit 63 that forms a square tube shape, and a connection unit 65 is provided therein. In the terminal body unit 63, a projecting unit 71 projecting to outside of the terminal body unit 63 is formed along a parallel direction of the terminal fitting 60. In a plate unit constituting the terminal body unit 63, an opening unit 70 is formed penetrating in a parallel direction of the terminal fitting 60. The projection unit 71 of one terminal fitting 60 out of two adjacent terminal fittings 60 enters into the terminal body unit 63 from the opening unit 70 of the other terminal fitting 60 and is connected to the connection unit 65.SELECTED DRAWING: Figure 18
Patent JP-2023044465-A (JP)
Title: Hyperparameter search system and program thereof
Inventor: ITO KEIICHI
IPC: G06N3/082
Filed: 2021-09-17
Abstract: To provide a new hyperparameter search method that can reduce an amount of calculation.SOLUTION: A case data processing unit 2a obtains a correlation coefficient group in which a correlation coefficient is calculated for each pair of a hyperparameter group for related case data related to k (k≥3) hyperparameters to be searched for of past case data related to hyperparameter search. A grouping unit 2 groups hyperparameters evaluated to have correlation for k hyperparameters based on the correlation coefficient group. A hyperparameter search unit 3 performs hyperparameter search using a predetermined search method in units of groups. An output unit 4 puts together optimum values obtained by the hyperparameter search in units of groups, and outputs k hyperparameters as a search result.SELECTED DRAWING: Figure 1
Patent JP-2023047539-A (JP)
Title: Sensory estimation device, sensory transmission system and sensory estimation method
Inventor: SUGAWARA TAKAYUKI
IPC: A61M21/00
Filed: 2021-09-27
Abstract: To estimate properly sensation between each subject, when there is individual difference between respective subjects, or a difference of environment around each subject.SOLUTION: A sensory estimation device includes a storage part for storing reference feeling information which is feeling information recalled by perception, and a processing part for estimating corresponding feeling information which is feeling information corresponding to the reference feeling information about a subject, based on the reference feeling information stored in the storage part.SELECTED DRAWING: Figure 11
Patent JP-2023049060-A (JP)
Title: Overhead camera
Inventor: NITTA YOJI
IPC: G06F3/0488
Filed: 2021-09-29
Abstract: To provide an overhead camera configured so that predetermined operation on a screen of an image display device, such as an electronic blackboard, can be remotely operated from the overhead camera, thereby improving convenience.SOLUTION: An overhead camera 10 includes: two-way communication means which establishes a two-way communication line with an electronic blackboard 50 to perform two-way communication; and mirroring means which shares signals transmitted on the two-way communication line with the electronic blackboard, and pairs the overhead camera with the electronic blackboard so that operation based on the signals may be simultaneously executed with the electronic blackboard. In establishing the two-way communication line wirelessly, when a request signal R is output to request establishing the two-way communication line from the overhead camera, the request signal R includes an instruction for displaying a marker which is a two-dimensional code converted from information on a response signal A received from the electronic blackboard, in a drawing area 53. Accordingly, the two-way communication line can be easily established even when the overhead camera is not equipped with visual recognition means for a monitor screen.SELECTED DRAWING: Figure 9
Patent JP-2023049722-A (JP)
Title: Packaging material, packaging material original fabric roll, packaging bag and manufacturing method for the same
Inventor: KAMIYA TOMOTAKE
IPC: B65D65/32
Filed: 2021-09-29
Abstract: To provide a packaging material allowing food to be eaten without a protective sheet closing a cut before opening becoming an obstacle.SOLUTION: A packaging material includes: a sheet body 10 having an inner surface 1a facing an object to be packaged and an outer surface 1b opposite to the inner surface 1a, and capable of surrounding the object to be packaged; an opening piece 20 which enables cutting of the sheet body 10 by forming a notch 11 which does not open at the edge of the sheet body 10 in the sheet body 10; and a protective sheet 30 arranged on the side of the outer surface 1b. The protective sheet 30 includes a protective part 31 adhered to the outer surface 1b including the opening piece 20 and separating at least the notch 11 from the outside, and an opening part 32 that is not adhered to the outer surface 1b and is continuous with the protective part 31.SELECTED DRAWING: Figure 1
Patent JP-2023053594-A (JP)
Title: Processing apparatus, processing program, and processing method
Inventor: OTSUKA KAZUHIKO
IPC: G06T7/00
Filed: 2021-10-01
Abstract: To provide an apparatus for reducing a load in wiring work of a harness on a module of an electronic device.SOLUTION: An incomplete wiring portion extraction unit 130 extracts a portion of a target device where wiring is not completed, on the basis of wiring information data of a data storage device 20. The incomplete wiring portion extraction unit 130 acquires, from the wiring information data, wiring work information including a position of a harness to be wired on the target device, a method of fixing the harness, and a model number of the harness. A wiring acceptance determination unit 160 determines whether or not the position of the harness wired on the target device, the method of fixing the harness, and the model number of the harness are appropriate, on the basis of the wiring information data, video signals of an imaging device which outputs video signals, and a result extracted by the incomplete wiring portion extraction unit 130. An image creation unit 170 creates an image including at least one of the acquired wiring work information and a result determined by the wiring acceptance determination unit 160. An image transmission unit 180 transmits the created image to a display device 50.SELECTED DRAWING: Figure 2
Patent JP-2022020653-A (JP)
Title: Optical film stack, changeable light source device, and face sensing module
IPC: G02F1/13
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical film stack including a diffraction optical element (DOE), a first detecting circuit layer, a liquid crystal changeable diffuser, and a conductive structure. 
     SOLUTION: In a face sensing module, a first detecting circuit layer 212 is disposed on a DOE 210. A liquid crystal changeable diffuser 220 is disposed beside the DOE and includes a first transparent substrate 222, a second transparent substrate 224, a second transparent substrate, and a liquid crystal layer. A second detecting circuit layer 221 is disposed on the first transparent substrate. The second transparent substrate is disposed beside the first transparent substrate. A third detecting circuit layer 223 is disposed on the second transparent substrate. The liquid crystal layer is disposed between the first transparent substrate and the second transparent substrate. A conductive structure 230 electrically connects the first detecting circuit layer, the second detecting circuit layer, and the third detecting circuit layer. 
     SELECTED DRAWING: Figure 2C 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022098429-A (JP)
Title: Projection device
Inventor: Huang yu-an
IPC: G03B21/00
Filed: 2021-10-15
Abstract: To provide a projection device.SOLUTION: The projection device includes a first display, a second display, a third display, a light mixing module, a first angle selector, a second angle selector, a third angle selector, and a projection lens. The first display, the second display, and the third display are respectively used to provide a first image beam, a second image beam, and a third image beam. The projection lens is disposed on a side of a light-outgoing surface of the light mixing module, and is used to project the first image beam, the second image beam, and the third image beam outside the projection device. The first image beam, the second image beam, and the third image beam respectively pass through the first angle selector, the second angle selector, and the third angle selector, and then propagates to the projection lens by the light-mixing module. The present invention can effectively reduce stray light propagating to the outside of the projection device by the light mixing module and increase contrast of a projection screen.SELECTED DRAWING: Figure 1
Patent JP-2022002771-A (JP)
Title: Protective barrier device
Inventor: IBARAKI HIROSHI
IPC: A62C3/06
Filed: 2021-10-18
Abstract: To provide a protective barrier device that can improve heat resistance of a barrier while surrounding a dispenser of a hydrogen station with a wall.SOLUTION: A protective barrier device is provided at a hydrogen station that is installed facing a road 1 and has a dispenser 4 for supplying hydrogen. The side of the dispenser 4 facing the road 1 is provided with a barrier 20 standing erect. A water spray head 21 is provided that forms a water screen on the surface of the barrier 20.SELECTED DRAWING: Figure 2
Patent JP-2023062461-A (JP)
Title: Conveyance facility
Inventor: YAMADA SOTA
IPC: B61B13/00
Filed: 2021-10-21
Abstract: To provide a conveyance facility which can appropriately perform attachment/detachment of an inspection device, and conveyance of a conveyed object.SOLUTION: A conveyance facility 100 includes a power supply connector 31 for supplying power to an inspection device 2, wherein the inspection device 2 includes a gripped part 21, an inspection part for performing inspection by being operated by power supplied from a power source part 14, a power receiving connector 51 which is attachably/detachably connected to the power supply connector 31 so as to electrically connect the power supply part 14 and the inspection part, and an interlock mechanism 61, the interlock mechanism 61 has a regulation member 71, the regulation member 71 enables a state change between a regulation state where it is arranged on a moving path of the gripping member, and movement of the gripping member from a gripping position to a release position is regulated, and a non-regulation state where it is removed from the moving path of the gripping member, and movement of the gripping member is not regulated, and the interlock mechanism 61 is configured so that the regulation member 71 becomes the regulation state in the state where the power receiving connector 51 is connected to the power supply connector 31.SELECTED DRAWING: Figure 6