baber/WOPTO huggingface dataset:
Patent JP-2020044734-A (JP)
Title: Recording device and recording method
Inventor: MORI MASATAKA
IPC: B41J2/01
Filed: 2018-09-19
Abstract: To appropriately evaluate a state of ink inside a recording head.SOLUTION: A recording device that discharges a liquid containing scattered particles with a recording head 160 includes: a light source 150 emitting light; an irradiation optical part 110 that irradiates a recording head with at least a part of light emitted from the light source; a coupling optical part 120 which couples light that is obtained by reflecting the irradiated light by the irradiation optical part with the liquid inside the recording head or scattering the irradiated light, to reference light that is at least a part of light emitted from the light source and is reflected with the liquid inside the recording head or not scattered; a detection part 130 that detects coupled light by the coupling optical part; and an arithmetic part 140 that acquires a light interference tomographic image of the liquid inside the recording head based on the coupled light.SELECTED DRAWING: Figure 1
Patent JP-2020046992-A (JP)
Title: Optimization problem arithmetic program, optimization problem arithmetic method, and optimization problem arithmetic device
Inventor: KONDO HIROSHI
IPC: G06Q10/04
Filed: 2018-09-19
Abstract: To perform arithmetic of combined optimization problems with an arithmetic unit set to a partition mode according to a problem.SOLUTION: An optimization problem arithmetic device 101 determines a partition mode for each of a plurality of arithmetic units 102 on the basis of management information 110 on a partition mode defining a logical division state of each of the plurality of arithmetic units 102, and usage information 120 on the plurality of arithmetic units 102. The optimization problem arithmetic device 101 determines an arithmetic unit 102 assigning combined optimization problems on the basis of information on the scale or requested accuracy of the combined optimization problems, and information on the determined partition mode of each of the plurality of arithmetic units 102. The optimization problem arithmetic device 101 causes the determined arithmetic unit 102 to execute arithmetic of the combined optimization problems in the partition mode determined for the arithmetic unit 102.SELECTED DRAWING: Figure 1
Patent JP-2020044562-A (JP)
Title: Solder composition for laser soldering and electronic substrate
Inventor: MIZUNO TAKEMI
IPC: B23K35/363
Filed: 2018-09-20
Abstract: To provide a solder composition for laser soldering that can suppress sufficiently the generation of a solder ball in the case of performing laser soldering.SOLUTION: A solder composition for laser soldering has a flux composition containing (A) a rosin-based resin, (B) an activator, (C) a solvent and (D) a thixotropic agent, and (E) solder powder, the (A) component containing (A1) a polymerization rosin with a softening point of 130°C or higher, and an acid value of 200 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2020051259-A (JP)
Title: Marine internal combustion engine
Inventor: HIGUCHI JUN
IPC: F02M43/00
Filed: 2018-09-21
Abstract: To properly reuse drainage discharged from a fuel injection valve.SOLUTION: An engine 1 as a marine internal combustion engine includes: a fuel injection valve 15 capable of injecting water together with fuel; an injection water tank 31 for storing water to be supplied to the fuel injection valve 15; and a drainage path P capable of being set to a second path P2 from the fuel injection valve 15 to the injection water tank 31.SELECTED DRAWING: Figure 1
Patent JP-2020050167-A (JP)
Title: Upper part interior structure of vehicle
Inventor: ONO YUJI
IPC: B60R21/213
Filed: 2018-09-27
Abstract: To provide a vehicle upper part interior structure capable of enhancing design flexibility while achieving early extension of a curtain airbag in a vehicle compartment.SOLUTION: In a vehicle upper part interior structure in this invention, a curtain airbag 71 which is stored above a top ceiling 6 and extends to cover the side wall of a vehicle compartment is provided, and a guide part 51 which extends upward from the upper face vicinity of the top ceiling 6 to guide the curtain airbag 71 to the vehicle compartment side at extension of the airbag 71 is provided outward in a vehicle width direction. The guide part 51 is arranged so that an upper part 52 of that part 51 faces at least a part of the airbag 71, and is formed so that the rigidity of a lower part 53 of the guide part 51 becomes lower than that of the upper part 52 thereof.SELECTED DRAWING: Figure 2
Patent JP-2020050631-A (JP)
Title: Oral composition
Inventor: SAKATA TETSURO
IPC: A61P21/00
Filed: 2018-09-28
Abstract: To provide an oral composition that contains 3-hydroxy-3-methylbutyric acid or a salt thereof and suppresses the formation of undissolved lumps and has high dispersibility.SOLUTION: An oral composition contains 3-hydroxy-3-methylbutyric acid or a salt thereof, and at least one material selected from Piper longum and hesperidin.SELECTED DRAWING: Figure 1
Patent JP-2020050515-A (JP)
Title: Sheet feeding device and printing device
Inventor: HANEDA NOBORU
IPC: B41J15/04
Filed: 2018-09-28
Abstract: To provide a sheet feeding device capable of detecting a leading end of a sheet regardless of rigidity of a roll sheet.SOLUTION: A sheet feeding device of the invention comprises: control means that performs output detecting operation for detecting output based on a distance between a sensor unit and a surface of a roll sheet with the sensor unit while rotating the roll sheet in the reverse direction with driving means; and sheet detecting means that detects the presence or absence of the sheet in a conveying section. The control means rotates the roll sheet from an initial angle in the normal direction after the output from the sensor unit reaches a threshold or larger, and performs sheet detecting operation for detecting the presence or absence of the sheet when the rotation angle from the initial angle reaches a predetermined rotation angle or larger. When the presence of the sheet is not detected in the sheet detecting operation, the sheet is rewound by an angle larger than the predetermined rotation angle by the driving means, and then the output detecting operation is performed.SELECTED DRAWING: Figure 10
Patent JP-2020057653-A (JP)
Title: Manufacturing method of semiconductor package
Inventor: JANG BYEONGDECK
IPC: H01L25/065
Filed: 2018-09-28
Abstract: To provide a manufacturing method of a semiconductor package that can suppress an increase in required man-hours.SOLUTION: A manufacturing method of a semiconductor package includes a groove forming step ST1 of forming a processed groove having a first width on at least the upper surface of a sealant by cutting with a first cutting blade along a planned dividing line to a depth that does not completely divide a semiconductor package substrate at a depth more than the depth at which a ground line provided on at least a wiring substrate is exposed in the processing groove from the top surface side, a shield layer forming step ST2 of forming a shield layer on the side surface of the processed groove, the bottom surface of the processed groove, and the upper surface of the sealant with a conductive material from above the sealant side, and a dividing step ST3 of dividing the semiconductor package substrate by cutting with a second cutting blade with a width that does not remove the shield layer formed on the side surface along the processing groove and dividing the semiconductor package substrate after performing the shield layer forming step ST2.SELECTED DRAWING: Figure 4
Patent JP-2019071060-A (JP)
Title: Assist information providing system, assist information providing device, assist information providing method and program
Inventor: NOMOTO TEI
IPC: G16H10/00
Filed: 2018-10-09
Abstract: To assist with the job of a pharmacist more appropriately.SOLUTION: In an assist information providing system 1, an object information acquisition unit 52 of a terminal device 10 acquires object information that is the object of consideration in pharmaceutical guidance to a patient. An assistance request unit 53 requests a computer 20 for pharmacy on the basis of object information that assist information for pharmaceutical guidance be generated. A UI display control unit 51 displays assist information for pharmaceutical guidance that is transmitted from the computer 20 for pharmacy in accordance with a request by the assistance request unit 53. A focal point specification unit 152 of the computer 20 for pharmacy acquires focal point information which is specified in the process of generating assist information on the basis of object information and which represents different classification, in accordance with a request of the assistance request unit 53. An assist information generation unit 154 generates assist information on the basis of focal point information. An assist information provision unit 155 transmits the generated assist information to the terminal device 10.SELECTED DRAWING: Figure 1
Patent JP-2020058525-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-09
Abstract: To suitably execute the suggestive performance in a game machine which can execute the variable display of the first identification information and the variable display of the second identification information in parallel with each other.SOLUTION: Variable display means can execute the variable display of the first identification information and the variable display of the second identification information in parallel with each other. Specific display means can display the specific display in a manner capable of specifying the total frequencies of the execution frequency of the variable display of the first identification information and the execution frequency of the variable display of the second identification information. Suggestive performance execution means can execute the specific suggestive performance suggesting the level of expectation controlled into the advantageous state by displaying the specific display in the specific mode different from the normal mode as the suggestive performance, can execute the specific suggestive performance for the variable display of the first identification information when controlled into the prescribed game state different from the advantageous state, and does not execute the specific suggestive performance with respect to the variable display of the second identification information.SELECTED DRAWING: Figure 9-7
Patent JP-2020060060-A (JP)
Title: Reinforcement method for concrete wall
Inventor: HIRANO KATSUNORI
IPC: E04G23/02
Filed: 2018-10-11
Abstract: To provide a reinforcement component for reinforcing a concrete wall that can securely compress a filler filled in a reinforcement hole, improves binding strength between the reinforcement component and the concrete wall, and has advantage in ensuring reinforcement strength of the concrete wall.SOLUTION: Even when a compression rotation component 22 rotates and, accordingly, a filler compression rod 18 is about to rotate, rotation of a reinforcement component 12 accompanying the rotation of the compression rotation component 22 is inhibited because the filler compression rod 18's tip part 1802 including a fixation component 20 is attached in an unrotatable manner to a bottom 14B of a reinforcement hole 14 using a tip part attaching filler 16A. Accordingly, the compression rotation component 22 can be securely moved to the side of the bottom 14B of the reinforcement hole 14, which enables secure compression of a reinforcement component attaching filler 16B filled in the reinforcement hole 14.SELECTED DRAWING: Figure 4
Patent JP-2020062156-A (JP)
Title: Biological signal measuring system
Inventor: YOSHIOKA YOSHIMASA
IPC: H05K1/02
Filed: 2018-10-16
Abstract: To provide a biological signal measuring system providing a user with a good fit and capable of reliably executing initial validation.SOLUTION: A biological signal measuring system 1 comprises: a sticking biometric sensor 2 that is brought into contact with a living body; an external receiver 3 for receiving a signal from the sticking biometric sensor 2; and a connection part 4 for electrically connecting the sticking biometric sensor 2 and the external receiver 3. The sticking biometric sensor 2 includes a sensor part 12 for sensing a signal from the living body, a control part 13 having a memory 23 for storing the signal from the sensor part 12, and a battery 14 for supplying electric power to the control part 13. The sticking biometric sensor 2 and the external receiver 3 are separable at the connection part 4.SELECTED DRAWING: Figure 1
Patent JP-2019002278-A (JP)
Title: Fire protection window
Inventor: HIROSE TOMONORI
IPC: E06B5/16
Filed: 2018-10-16
Abstract: To provide a window where a relatively large space is created between a sliding door frame and a frame body, in which, in the event of a fire, a thermal expansion material provided between the sliding door frame and the frame body efficiently closes the space between the sliding door frame and the frame body.SOLUTION: The window comprises a sliding door and a frame body. The frame body has a piece protruding in the longitudinal direction toward the inner peripheral direction on an inner peripheral side surface. The sliding door is provided with a protruding piece protruding in the longitudinal direction toward the outer peripheral side on an outer peripheral side surface. The space between the outer peripheral side surface of a sliding door frame and the inner peripheral side surface of the frame body is partitioned by the piece of the frame body and the protruding piece of the sliding door frame and a thermal expansion refractory material is arranged in the partitioned space.SELECTED DRAWING: Figure 7
Patent JP-2019005637-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-18
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020063836-A (JP)
Title: Tensioner device of wrapping transmission mechanism
Inventor: SHIRAI MASAHIRO
IPC: F16H7/12
Filed: 2018-10-19
Abstract: To provide a tensioner device of a wrapping transmission mechanism capable of always adding a constant tension to a loosening side of a wire or a belt even if a driving pulley rotates in two of normal and reverse directions, and capable of carrying out drive transmission with high accuracy.SOLUTION: A tensioner device 5 of a wrapping transmission mechanism 1 includes: a driving pulley 2 and a driven pulley 3; a wrapping transmission element 4 wrapped between the driving pulley and the driven pulley; a first tension roller 10 positioned at either one of a tensioning side part and a loosening side part of the wrapping transmission element; and a second tension roller 11 positioned at the other. The first tension roller and the second tension roller are respectively and rotatably journaled at a supporting member 9 rockably supported in a driving shaft of the driving pulley through a torque limiter.SELECTED DRAWING: Figure 1
Patent JP-2020065950-A (JP)
Title: Compounding unit and material compounding device equipped with the same
Inventor: KAWAKAMI HAJIME
IPC: B01F15/04
Filed: 2018-10-22
Abstract: To provide a compounding unit of which handleability and maintainability can be improved, and a material compounding device equipped with the same.SOLUTION: In a compounding unit 10 which constitutes a material compounding device 1 for compounding plural kinds of particulate materials, a container holding part 11 for holding plural material supply containers 30 which respectively accumulate different particulate materials and supply the same toward a lower side, four peripheral wall parts 20, 21, 23, 24 which partition a storage space 16 of a weight measuring container 34 which receives the particulate materials supplied from these plural material supply containers and measures the materials, and a mixing chamber bottom wall part 26 which has a curved surface shape substantially coaxial with a shaft 39 of a stirring blade 38 for mixing the particulate materials discharged from the weight measuring container are integrally formed.SELECTED DRAWING: Figure 1
Patent JP-2020066515-A (JP)
Title: Manufacturing method of printing device and conveying roller
Inventor: KOZAI YOSHIKI
IPC: B41J15/04
Filed: 2018-10-25
Abstract: To suppress wear of a conveying roller by achieving high durability in a portion of the conveying roller coming into contact with a support roller, in a printing device having a structure where the conveying roller is supported by the support roller from below.SOLUTION: A printing device 1 comprises a conveying roller 3 for conveying a medium P, and a support roller 11 for supporting the conveying roller 3 from the opposite side to the medium P. A portion 7 of an outer peripheral surface 5 of the conveying roller 3 coming into contact with the support roller 11 is constituted by including an outer peripheral layer 15 harder than an outer peripheral portion 13 of the support roller 11.SELECTED DRAWING: Figure 5
Patent JP-2020067892-A (JP)
Title: Card processing device, toll collection machine, card processing method, and program
Inventor: YAMAMOTO TETSUYA
IPC: G06K7/00
Filed: 2018-10-25
Abstract: To provide a card processing device that prevents processing target data recorded in a storage unit inside a card processing device from being improperly accessed and read out while a card is inserted.SOLUTION: In a card processing device: data recorded in a storage unit of an inserted card is read and recorded in a storage unit inside the card processing device; reading processing is performed on the storage unit of the card after completion of transporting the card to the inside of the card processing device; the recorded processing target data before ejection of the card is deleted; meanwhile operation of forcible ejection of the inserted card is detected, and the card is forcibly ejected; and at this time, if the operation of forcible ejection is detected, the processing target data recorded in the storage unit inside the card processing device is deleted.SELECTED DRAWING: Figure 1
Patent JP-2020017514-A (JP)
Title: Cell stack device
Inventor: OGASAWARA NORIYUKI
IPC: H01M8/0258
Filed: 2018-10-25
Abstract: To provide a cell stack device capable of improving the efficiency of gas usage.SOLUTION: A cell stack device 100 includes a manifold 2, a fuel battery cell 10, and an oxygen-containing gas blowout unit 12. The manifold 2 has a fuel gas supply chamber 21 and a fuel gas recovery chamber 22. The fuel battery cell 10 extends upward from the manifold 2. The oxygen-containing gas blowout unit 12 is disposed above the center of the fuel battery cell 10. The oxygen-containing gas blowout unit 12 blows out oxygen-containing gas toward the fuel battery cell 10. The support substrate 4 of the fuel battery cell 10 has a first gas flow channel 43 and a second gas flow channel 44. The first gas flow channel 43 communicates with the fuel gas supply chamber 21, and the second gas flow channel 44 communicates with the fuel gas recovery chamber 22. The first gas flow channel 43 and the second gas flow channel 44 communicate with each other at an upper end portion of the fuel battery cell 10.SELECTED DRAWING: Figure 4
Patent JP-2020066376-A (JP)
Title: Railway vehicle
Inventor: SATO TETSUO
IPC: B61F1/10
Filed: 2018-10-26
Abstract: To provide a railway vehicle having a gable column constituting a front surface gable body structure of a leading vehicle that is not easily broken from an underframe even when an accident such as a head-on collision with a large truck occurs.SOLUTION: In the railway vehicle having a gable column 11 that constitutes a front surface gable body structure of a leading vehicle and has one end fixed to an underframe, the gable column 11 includes a protruding column part 11a protruding from a lower end surface of the underframe 10 and has a U-shaped member 12 with a U-like shape in that an inner surface of a U-shaped bottom part is abutted on the protruding column part 11a and a pair of straight parts 12b and 12c of the U-like shape are welded and joined to the lower surface of the underframe 10.SELECTED DRAWING: Figure 1
Patent JP-2019095433-A (JP)
Title: Pallets for escapement of clock movement
Inventor: FREDERIC VAUCHER
IPC: G04B15/14
Filed: 2018-10-29
Abstract: To provide pallets for an escapement of a clock movement.SOLUTION: The invention relates to pallets (2) for an escapement of a clock movement. The pallets include a pallet-stone support (6), pallet-stones (14) mounted on the pallet-stone support, a fork (10) including a first horn (10a) and a second horn (10b), a safety pin (12), and a rod (8) connecting the pallet-stone support (6) to the fork (10) and to the safety pin (12). The pallet-stone support (6), the rod (8), the safety pin (12) and the fork (10) form a monolithic body (4) of the pallets. The pallet-stone support (6), the rod (8) and the safety pin (12) are formed by a main layer of constant thickness. The first horn (10a) and the second horn (10b) of the fork (10) have a greater height than the constant thickness and are formed by the main layer and also by an additional layer. The main layer and the additional layer form the monolithic body (4) of the pallets (2).SELECTED DRAWING: Figure 1a
Patent JP-2020076440-A (JP)
Title: Device and method for controlling vehicle
Inventor: HIRASAKO KAZUKI
IPC: F02D41/12
Filed: 2018-11-06
Abstract: To suppress shock that occurs when downshift occurs in a coast state.SOLUTION: When downshift is performed in a coast state, a control device 10 makes the speed of increase of hydraulic pressure supplied to a frictional engagement element 33 on an engagement side smaller in a case where an input shaft rotation speed Nin changes from a state of less than an engine rotation speed Ne to a state of the engine rotation speed Ne or more in a period from the start to the end of the downshift than that in a case where the input shaft rotation speed Nin does not change from the state of less than the engine rotation speed Ne to the state of the engine rotation speed Ne or more.SELECTED DRAWING: Figure 3
Patent JP-2020086544-A (JP)
Title: Information processing device, information processing system, text automatic conversion method and text automatic conversion program
Inventor: HOSHI HIROKI
IPC: G06F11/34
Filed: 2018-11-15
Abstract: To process text conversion in parallel, and reduce a lead time of a test.SOLUTION: An information processing device 10 comprises an input unit 11, a binary file monitoring unit 13, and a conversion unit 15. The input unit 11 sequentially inputs a plurality of binary files which are operation logs of a test object device output from an analysis device 5. The binary file monitoring unit 13 monitors the plurality of binary files in the input unit 11, and determines that at least one binary file, of the plurality of binary files sequentially inputted, has been already prepared, when a prescribed condition is satisfied. The conversion unit 15 sequentially converts the binary files determined to have been already prepared by the binary file monitoring unit 13 to text log files.SELECTED DRAWING: Figure 1