baber/WOPTO huggingface dataset:
Patent JP-2019055338-A (JP)
Title: Game machine
Inventor: OKUBO KENICHI
IPC: A63F7/02
Filed: 2019-01-22
Abstract: To provide a game machine capable of suitably coping with diversification of game modes.SOLUTION: When a game ball enters an upper actuation hole and a lower actuation hole, a main control device 71 stores reservation information corresponding to the actuation hole into which the game ball has entered. Then, a pattern variable display is started in a pattern display device 41 based on the reservation information. If the pattern variable display is started, a CPU 102 of the main control device 71 executes stop pattern determination processing which determines a stop pattern using at least the reservation information. In the stop pattern determination processing, arithmetic is performed by using a ready-to-win random number counter, and the stop pattern is determined based on an arithmetic number which is required until an arithmetic result satisfies a predetermined condition.SELECTED DRAWING: Figure 5
Patent JP-2020116597-A (JP)
Title: Three-electrode single-sided gas shielded arc welding method
Inventor: SASAKI MASAHITO
IPC: B23K9/235
Filed: 2019-01-22
Abstract: To provide a three-electrode single-sided gas shielded arc welding method that enables obtaining sound weld metal highly efficiently, the metal that is superior in rear bead and top bead shapes, and reduced in a sputter generation rate without a weld flaw.SOLUTION: An arc welding method is performed as follows: steel granules are filled in a groove to the height of 1/5 to 1/2 of a workpiece plate thickness when performing one side welding by bringing a backing material into abutment with the groove back side of V or Y-shape of groove angles of 30-55°; a gap distance of leading electrode wire, intermediate electrode wire and trailing electrode wire is made 80 to 300 mm, respectively; the welding current density of the leading electrode wire is made 250 A/mmor more, the welding current density of the intermediate electrode wire is made 220A/mmor more, and the welding current density of the trailing electrode wire is made 200A/mmor more; and the welding is made by the swing of the leading electrode wire of 65 to 115 times/m, the swing of the intermediate electrode wire and the trailing electrode wire of 30 to 90 times/m, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019126734-A (JP)
Title: Aneurysm device and delivery system
Inventor: LORENZO JUAN
IPC: A61B17/12
Filed: 2019-01-24
Abstract: To provide a braid for treating an aneurysm.SOLUTION: The braid can include a first radially expandable segment operable to move from a collapsed state within a microcatheter to a deployed state distal to the microcatheter. The first radially expandable segment is capable of radially expanding thereby form an outer occlusive sack in the aneurysm in the deployed state. The braid also includes a second radially expandable segment operable to move from the collapsed state within the microcatheter to the deployed state distal to the microcatheter. The second radially expandable segment is capable of radially expanding inside the outer occlusive sack to thereby form an inner occlusive sack in the outer occlusive sack in the deployed state. An expansion mechanism can be included and be disposed at a proximal end of the first and second radially expandable segments.SELECTED DRAWING: Figure 1A
Patent JP-2020120050-A (JP)
Title: Photoelectric conversion module
Inventor: KAWAI TAKAAKI
IPC: H01L31/0224
Filed: 2019-01-25
Abstract: To provide a photoelectric conversion module capable of securing an insulation distance from an end part of the photoelectric conversion module to a routing part of a wiring in at least one direction, and further securing a photoelectric conversion element region.SOLUTION: A photoelectric conversion module comprises a substrate 20, a photoelectric conversion element 10 provided on a first surface side of the substrate, and a wiring 50 electrically connected to the photoelectric conversion element and including a routing part 50c routed to a second surface side opposite to the first surface of the substrate from the first surface side of the substrate. The wiring includes a first section 50a extending in a first direction along one end part of the photoelectric conversion element and a second section 50b reaching the routing part 50c from the first section in the first surface side of the substrate. The routing part 50c is located inside the first section 50a in a second direction crossing the first direction. At least a part of the second section 50b of the wiring is provided in a region overlapping the photoelectric conversion element when viewed from the second direction.SELECTED DRAWING: Figure 1
Patent JP-2020123421-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: KASADA NARUTO
IPC: G11B5/738
Filed: 2019-01-31
Abstract: To provide a magnetic tape that can reproduce data with good reproduction quality for a magnetic tape device that uses a plurality of reading elements.SOLUTION: A magnetic tape includes a nonmagnetism support body and a magnetic layer. The magnetic layer has a timing base servo pattern, and the edge shape identified by magnetic force microscopic observation of the timing base servo pattern is such that a difference (L-L) between L, a 99.9% value of the cumulative distribution function of the displacement in the longitudinal direction of the magnetic tape from an ideal shape and L, a 0.1% value of the cumulative distribution function is equal to or smaller than 180 nm. The absolute value ΔN of the difference between the refractive index Nxy measured in the in-plane direction of the magnetic layer and the refractive index Nz measured in the thickness direction of the magnetic layer is 0.25 to 0.40. A magnetic tape cartridge and a magnetic tape device including this magnetic tape are also provided.SELECTED DRAWING: None
Patent JP-2020127258-A (JP)
Title: Protection circuit
Inventor: KOMORI KAZUTOMO
IPC: H02H7/18
Filed: 2019-02-01
Abstract: To provide a protection circuit capable of downsizing an apparatus with a simple configuration while surely suppressing noise and further capable of reducing influences to be exerted upon a human body by noise.SOLUTION: A protection circuit 2A comprises: a protection element 10 including a soluble metal body 11 connected on an electrification path inside of a battery pack 1, and a heater element 12 connected to the soluble metal body 11 and capable of fusing the soluble metal body 11 by heating; a protection device 20 for detecting abnormality of a battery 3 connected to the electrification path; a switching element 30 which is operated to electrify the heater element 12 of the protection element 10 on the basis of a detection result of the protection device 20; and a frequency selection element 40 connected in parallel with the switching element 30 and passing noise in a predetermined frequency band.SELECTED DRAWING: Figure 1
Patent JP-2020126102-A (JP)
Title: Tuning device for musical instrument, musical performance support device and musical instrument management device
Inventor: KAJIWARA ATSUSHI
IPC: G10G7/00
Filed: 2019-02-01
Abstract: To provide a tuning device for a musical instrument which is easy to use, and can perform stable and accurate tuning.SOLUTION: A tuning device for a musical instrument comprises: a sensor device attached to a musical instrument; and an operation device capable of performing radiocommunication with the sensor device. The sensor device comprises: an accelerator sensor having at least two detection axes; frequency detection means which detects a frequency of vibration of a musical tone generated by operation of the musical instrument as a detection frequency, based on output of the acceleration sensor; and sensor side communication means which transmits transmission information including information on the detection frequency to the operation device. The operation device comprises: operation side communication means which receives the transmission information transmitted from the sensor device; display means; and control means which generates tuning information on the musical instrument and displays it on the display means, based on the transmission information received from the sensor device.SELECTED DRAWING: Figure 1
Patent JP-2020125896-A (JP)
Title: Heat exchanger
Inventor: USUKI FUMIHIKO
IPC: F01P3/18
Filed: 2019-02-06
Abstract: To provide a heat exchanger capable of enhancing heat exchange efficiency in the case where the air amount distribution of the air passing through a core part is deviated.SOLUTION: In a radiator 12, which is a heat exchanger, a core part 14 has an opening overlapping range 141 overlapped on the rear side in the vehicular frontward/backward direction with respect to a ventilation opening of a front grille as a partial range out of the entire core part 14. Then, an inflow port 211 of a first header tank 21 is arranged so that cooling water flows in a large amount being deviated to the opening overlapping range 141 out of the entire core part 14. Thereby, the flow rate distribution of the cooling water in the core part 14 can be brought into the distribution in which the flow rate of the cooling water in the opening overlapping range 141 increases according as the air amount increases in the opening overlapping range 141 in the air amount distribution of the air passing through the core part 14. Therefore, compared with the case, for example, where the flow rate distribution of the cooling water is uniform in the entire core part 14, heat exchange efficiency in the heat exchanger between the cooling water and air can be enhanced.SELECTED DRAWING: Figure 2
Patent JP-2020135033-A (JP)
Title: Electronic apparatus, computer program for screen display control, and screen display control method
Inventor: GOTANDA YOSHIHARU
IPC: A63F13/77
Filed: 2019-02-13
Abstract: To provide an electronic apparatus, a computer program for screen display control, and a screen display control method, which enable a user to arbitrarily set each setting item for a plurality of types of operation modes using one setting screen.SOLUTION: An electronic apparatus comprises a screen display control section including: a selection button display section for displaying a screen selection button on a display screen; a setting button display section for displaying a plurality of common setting buttons 25 on an input display screen when display of the input display screen is selected by the screen selection button; and an identification mark display section for putting down with identification marks 35A to 35B on the common setting button 25. The common setting button 25 is used for a plurality of types of operation modes in common to set a plurality of setting conditions. The identification marks 35A to 35B correspond to the plurality of types of operation modes and are put down on the common setting button 25 so as to recognize the set setting conditions visually when the setting conditions are set for the respective operation modes using the common setting button 25.SELECTED DRAWING: Figure 3
Patent JP-2019087760-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2019-02-19
Abstract: To provide a semiconductor device that comprises a plurality of kinds of transistors with different device structures in accordance with a function of a circuit.SOLUTION: First to third transistors having different device structures are provided on the same substrate. A semiconductor layer of the first transistor consists of an oxide semiconductor film with a lamination structure, and each of semiconductor layers of the second and third transistors consists of an oxide semiconductor film with a single layer structure. In addition, each of the first and second transistors has a back gate electrode connected with a gate electrode.SELECTED DRAWING: Figure 2
Patent JP-2020135346-A (JP)
Title: Plant monitoring control system
Inventor: TSUCHIYA YUKA
IPC: G05B23/02
Filed: 2019-02-19
Abstract: To provide a plant monitoring control system which securely prevents security accidents by improving defects of conventional security.SOLUTION: A plant monitoring control system comprises: a monitoring controller 1 that monitors and controls various types of plant equipment; a database device 2 that holds data for monitoring and controlling of the plant equipment; and a security personnel operation terminal 3 that receives alerts of unauthorized operations on the monitoring controller 1. The operation log of an operator operating the monitoring controller 1 is compared with operation trend data of the operator stored in an operation trend data storage unit 2c using a comparison function 2e of the database device 2 to determine that the operation log does not deviate significantly from the operation trend. Since operation by a spoofed operator does not match the comparative trend, a security anomaly detection function 2f detects the operation as an unauthorized operation, and a notification function unit 2g notifies the security personnel terminal 3 accordingly.SELECTED DRAWING: Figure 1
Patent JP-2020131238-A (JP)
Title: Die casting component laser welding method, and die casting product manufacturing method and die casting product
Inventor: SAKAI TETSUO
IPC: B23K26/21
Filed: 2019-02-20
Abstract: To provide a die casting component welding method with high productivity, a die casting product manufacturing method and a die casting product.SOLUTION: A die casting component laser welding method comprises: a process in which a scheduled welding portion including a contact area of a first component containing a metal and a second component formed by die casting is irradiated with first laser beam, thereby forming a first melted portion; and a process in which the scheduled welding portion, on which the first melted portion is formed, is irradiated with second laser beam, thereby a second melted portion, and the first component and the second component are welded. A width of the first melted portion is a half or less of a width of the second melted portion. A depth of the first melted portion is deeper than a depth of the second melted portion.SELECTED DRAWING: Figure 4
Patent JP-2020057759-A (JP)
Title: Electromagnetic wave shield sheet and electronic component mounting board
Inventor: MORI SHOTA
IPC: B32B27/18
Filed: 2019-02-20
Abstract: To provide an electromagnetic wave shielding sheet that has excellent cushion adhesion, and can reliably follow and deform a stepped portion formed by mounting an electronic component, and surely perform connection with a ground pattern formed on a substrate in the stepped portion, and exhibits a high electromagnetic wave shielding effect in the long term with high connection reliability.SOLUTION: An electromagnetic shield sheet 10 is a laminated body having a cushion layer 7 and a conductive layer 2. The conductive layer 2 is an isotropic conductive layer containing a binder resin and a conductive filler 3, has a thickness of 8 to 70 μm, and the content of the conductive filler 3 in a region opposite to the cushion layer 7 is larger than the content of the conductive filler 3 in the region on the cushion layer 7 side.SELECTED DRAWING: Figure 4
Patent JP-2019117641-A (JP)
Title: Electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: A44C5/00
Filed: 2019-02-22
Abstract: To propose an arm wearable electronic apparatus used by being worn on an arm.SOLUTION: An electronic apparatus comprises: a display part having a curved surface: a secondary battery having a curved surface; and a member for attaching the display part and the secondary battery to an upper arm of a user, in which a novel device where a part of the display part overlaps the secondary battery can be achieved. The novel device is useful for business configurations such as a manufacturing industry, a police department, a fire department, a medical organization, a senior care home, a retail industry and a dealer of products where wearing of the novel device on the arm does not disturb handwork and allows a handsfree use. In addition, the novel device can be used as military equipment for military application and as a wearable computer to assist a user who drives a car or flies an air plane.SELECTED DRAWING: Figure 1
Patent JP-2020132239-A (JP)
Title: Electronic component package, manufacturing method of electronic component package, and mounting method of electronic component
Inventor: SATORI ATSUSHI
IPC: B65D75/36
Filed: 2019-02-22
Abstract: To provide an electronic component package capable of mounting electronic components at high speed and stably.SOLUTION: An electronic component package 10 includes a carrier tape 12 provided with a plurality of storages 14, an electronic component P stored in each of the plurality of storages 14, and a top tape 16 covering the plurality of storages 14. Two recessed grooves 20a, 20b are formed on an upper end 18a of a partitioning portion 18 which partitions the plurality of storages 14 from each other. The two recessed grooves 20a, 20b are formed at both ends of the partition 18 in a width direction.SELECTED DRAWING: Figure 1
Patent JP-2020131277-A (JP)
Title: Press device
Inventor: NOGUCHI TADAHIRO
IPC: B30B15/28
Filed: 2019-02-26
Abstract: To provide a press device which can grasp a deterioration state of a part of which breakage is previously predicted, and easily specify the broken part.SOLUTION: A press device 1 comprises: a ram 9 for pressing an object; a ball screw 8 for moving the ram 9; a transmission part 6 which transmits drive power to the ball screw 8; plural drive parts 5 which give drive power to the transmission part 6; a current detection part 3 which detects each current value of the plural drive parts 5; and an abnormality detection part 2 which separately detects abnormality of the drive part 5 and mechanical abnormality of the ball screw 8 on the basis of the current values of the plural drive parts 5 which are detected by the current detection part 3.SELECTED DRAWING: Figure 1
Patent JP-2020131675-A (JP)
Title: High interlaminar adhesive gas barrier vapor-deposited film
Inventor: OKUMURA SHOHEI
IPC: B32B9/00
Filed: 2019-02-26
Abstract: To provide a high interlaminar adhesive gas barrier vapor-deposited film which is excellent in production suitability and is excellent in gas barrier property while having simple layer constitution, and a laminate using the same, a packaging material and a package.SOLUTION: In a high interlaminar adhesive gas barrier vapor-deposited film having a base material layer and a gas barrier layer, the base material layer has a layer composed of a biaxially drawn resin film containing a polypropylene-based resin and a PVA-based resin layer, the gas barrier layer has a silicon oxide vapor-deposited layer, the silicon oxide vapor-deposited layer is laminated on the PVA-based resin layer while being brought into contact with the PVA-based resin layer by CVD method vapor deposition, and an interlaminar adhesive strength between the silicon oxide vapor-deposited layer and the PVA-based resin layer is 3 N/15 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2020131175-A (JP)
Title: Gas-liquid interface area calculation method and gas blowing port position design method
Inventor: HONMA TAKEHIDE
IPC: B01F3/04
Filed: 2019-02-26
Abstract: To provide a method of calculating a gas-liquid interface area having higher accuracy than a conventional method, taking into consideration the actual behavior of bubbles in an agitation reaction vessel, the lowering of the agitation power of the agitation blade, and the effect of changes in physical property values over the progress of gas-liquid reaction.SOLUTION: The present invention relates to a method of calculating a gas-liquid interface area in a gas-liquid agitation vessel having an agitation blade, including: an interphase exchange coefficient calculation step, a correction function calculation step, a correction interphase exchange coefficient calculation step, a comparison step for determining whether or not the result of comparison between the calculated agitation power on the basis of correction interphase exchange coefficient and the actual measured value of agitation power and the result of comparison between the basic physical property value used for calculation of the calculated agitation power value and the corrected physical property value are within thresholds, an adjustment correction function calculation step, and a gas-liquid interface area calculation step. The equation of η=max[min{(1+q-r),1},m] (η is correction function; ris a volume fraction of a bubble and is one of 0.1≤q≤0.5, 0.1≤m≤0.3, and p=-1,-0.5,0,2,4) is used as the correction function.SELECTED DRAWING: Figure 1
Patent JP-2019125580-A (JP)
Title: Light emitting device
Inventor: MURAKAMI TOMOHITO
IPC: H05B33/22
Filed: 2019-02-26
Abstract: To provide a technology capable of manufacturing a highly reliable display device with low costs and high yield.SOLUTION: A spacer is formed on a pixel electrode layer to protect the pixel electrode layer from a mask at a time of forming an electroluminescent layer. Further, a layer containing an organic material having water permeability is sealed with a sealant 192 in a display device. And since the sealant 192 does not contact the layer containing the organic material, deterioration of a light emitting element 190 due to contaminants such as water can be prevented. Since the seal material 192 is formed in part of a peripheral drive circuit region 203 of the display device, frame narrowing of the display device can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2020138115-A (JP)
Title: Adhesive surface regeneration method of part holding jig
Inventor: IRISAWA YUJI
IPC: B08B7/04
Filed: 2019-02-27
Abstract: To provide an adhesive surface regeneration method of a part holding jig capable of satisfactorily removing a foreign matter bonded to an adhesive surface.SOLUTION: An adhesive surface regeneration method of a part holding jig that is a method for removing a foreign matter 13 bonded to an adhesive surface 12a in a part holding jig and regenerating the adhesive surface 12a includes: a first step of arranging a mask member 21 having arithmetic average roughness Ra of a surface 21a in contact with the adhesive surface 12a of 1.0 μm or less and having an opening 21b to which the adhesive surface 12a is exposed, onto the adhesive surface 12a; a second step of arranging a curable resin composition 22 from the top of the adhesive surface 12a to the mask member 21, and curing the curable resin composition 22; and a third step of simultaneously peeling the mask member 21 and the cured product of the curable resin composition 22.SELECTED DRAWING: Figure 1
Patent JP-2020138624-A (JP)
Title: Vehicle door
Inventor: MIYATA HISANORI
IPC: E05B77/38
Filed: 2019-02-27
Abstract: To improve a profound feeling by increasing a sound of a low frequency, regarding a door closing sound generated when the door is closed.SOLUTION: In a vehicle door in which a door outer panel and a door inner panel are joined at their peripheral edge part, the door inner panel includes an impact force absorbing member that bears an impact force when the door is closed, and an impact force transmitting member capable of transmitting an impact force borne by the impact force absorbing member to the door outer panel via the peripheral edge part.SELECTED DRAWING: Figure 2
Patent JP-2019145799-A (JP)
Title: Light-emitting element, light-emitting device, electronic apparatus, and hole transport material
Inventor: OZAKA HARUE
IPC: H01L51/50
Filed: 2019-02-28
Abstract: To provide a hole transport layer with a wide energy gap.SOLUTION: A triarylamine derivative represented by the general formula (G1) in the figure is used in a hole transport layer. In the formula, Ar represents a phenyl group or biphenyl group, α represents a naphthyl group, and β represents hydrogen or a naphthyl group.SELECTED DRAWING: None