baber/WOPTO huggingface dataset:
Patent JP-2019177457-A (JP)
Title: Tool for processing recess and method for processing recess on sliding surface
Inventor: TERADA TOSHIYUKI
IPC: F16C33/10
Filed: 2018-03-30
Abstract: To provide a tool for processing a recess and a method for processing a recess which can efficiently process a number of nearly elliptical recesses for preserving lubricant on a sliding surface without generating burr.SOLUTION: A tool 10 for processing shallow and long recesses in a nearly elliptical shape on a sliding surface of a work-piece is provided with a shank part 12a to be mounted on a rotary main shaft, a cutter body 12 having a blade part 12b joined to the shank part and at least one cutting blade 16 provided in the cutting part. The cutting blade protrudes across a range La in a shaft-line direction corresponding to a dimension H in a height direction orthogonal to a sliding direction of a recess 50 to be formed, from an outer peripheral surface of the blade part, extended spirally at a predetermined torsion angle α with respect to a center shaft line O of the tool, and is formed partially in a nearly elliptical shape when viewed in a shaft direction from an end part of the tool.SELECTED DRAWING: Figure 1
Patent JP-2019186249-A (JP)
Title: Electronic component assembly
Inventor: ANDO NORIHISA
IPC: H01G4/30
Filed: 2018-04-02
Abstract: To provide an electronic component assembly in which the number of chip components connected to metal terminals can be freely adjusted.SOLUTION: An electronic component assembly 2 includes: an electronic component 10 having a metal terminal 30 coupled to a plurality of chip components 20; an electronic component 100 having a metal terminal 130 coupled to the plurality of chip components 20; and a connecting member 60 that connects these electronic components.SELECTED DRAWING: Figure 1A
Patent JP-2019184322-A (JP)
Title: Partial discharge detector and partial discharge detection method
Inventor: FUJII YUKI
IPC: G01R31/12
Filed: 2018-04-04
Abstract: To provide a partial discharge detector with which it is possible to detect a partial discharge that occurs with high sensitivity even in apparatuses which are connected to various types of power supply systems or electric power devices and in which a large noise is superimposed.SOLUTION: The partial discharge detector of an embodiment comprises a plurality of sensors, a filter unit, an arithmetic processing unit, and a determination unit. The plurality of sensors detect a physical quantity relating to electricity or magnetism. The filter unit detects each of high-frequency signals that are signals of a frequency higher than or equal to a prescribed threshold frequency and are included in detection signals outputted from the plurality of sensors. The arithmetic processing unit performs arithmetic operation between the high-frequency signals corresponding to the plurality of sensors. The determination unit determines the presence of a partial discharge detection signal on the basis of the detection signals outputted from the plurality of sensors and the result of arithmetic operation between the high-frequency signals outputted from the arithmetic processing unit.SELECTED DRAWING: Figure 1
Patent JP-2019024076-A (JP)
Title: Soft magnetic powder, manufacturing method thereof, and dust core using the same
Inventor: MAEDE MASATO
IPC: B22F3/00
Filed: 2018-04-11
Abstract: To provide a soft magnetic powder capable of obtaining excellent soft magnetic characteristics and a dust core using the soft magnetic powder.SOLUTION: A soft magnetic powder includes a soft magnetic powder layer 103 of an unoxidized soft magnetic material, a second oxide layer 102 of an oxide of iron or boron located on the outer periphery of the soft magnetic powder layer 103, and a first oxide layer 101 of iron oxide located on the outer periphery of the second oxide layer 102, and the first oxide layer 101 and the second oxide layer 102 are soft magnetic powders which are located in a region of 20 nm to 500 nm from the surface of the soft magnetic powder and are not present in a region of 500 nm to 1600 nm from the surface.SELECTED DRAWING: Figure 2
Patent JP-2019182797-A (JP)
Title: Upper respiratory tract infection preventive
Inventor: KURONO YUICHI
IPC: A61K31/80
Filed: 2018-04-12
Abstract: To provide a novel upper respiratory tract infection preventive that can prevent pathogenic bacteria of upper respiratory tract infection from adhering to and entering pharyngeal epithelial cells.SOLUTION: An upper respiratory tract infection preventive is used to prevent pathogenic bacteria of upper respiratory tract infection from adhering to and entering cells, the preventive containing a phosphorylcholine group-containing polymer as an active ingredient by 0.01 mass%-10 mass%.SELECTED DRAWING: None
Patent JP-2019186857-A (JP)
Title: Non-contact communication module and electronic apparatus
Inventor: OSADA TAKAYUKI
IPC: H01Q1/38
Filed: 2018-04-16
Abstract: To reduce a projection area of a substrate of a non-contact communication module.SOLUTION: A module M1 comprises first and second substrates 100a, 200a, a first antenna 500a and a connection part 300a. The first and second substrates 100a, 200a are arrayed such that a second surface 102a of the first substrate 100a and a first surface 201a of the second substrate 200a oppose to each other in Z-Z' direction being a thickness direction of the substrates. A projection area of the second substrate 200a in Z-Z' direction is smaller than a projection area of the first substrate 100a in Z-Z' direction. The second substrate 200a is arranged such that the projection area of the substrate is included in the projection area of the first substrate. The first antenna 500a is provided on the first surface 101a of the first substrate 100a. The connection part at least electrically connects the first substrate 100a and the second substrate 200a.SELECTED DRAWING: Figure 2A
Patent JP-2019188430-A (JP)
Title: Quality determination method of coil welding
Inventor: SAKATA YUJI
IPC: B23K26/21
Filed: 2018-04-23
Abstract: To provide a quality determination method of coil welding of higher accuracy.SOLUTION: A first width W1 along the irradiation direction of a laser beam of a molten pool P formed on a first coil 100, a second width W2 along the irradiation direction of the molten pool P formed on a second coil 200, a third width L along the direction for crossing with the irradiation direction of the molten pool P, a first distance H1 up to the upper side in the depth direction of the molten pool P of the first coil 100 from a prescribed position and a second distance H2 up to the upper side in the depth direction of the second coil from the prescribed position, are detected from an image provided by photographing a part for laser-welding the first coil 100 and the second coil 200, and a cross-sectional area estimate Sc of the molten pool P in a joining boundary of the first coil 100 and the second coil 200 is estimated on the basis of the step difference ratio of the first distance H1 and the second distance H2, and a welding quality is determined on the basis of whether or not the cross-sectional area estimate Sc is a prescribed value or more.SELECTED DRAWING: Figure 1
Patent JP-2018133822-A (JP)
Title: Information processing device, and video receiving device
Inventor: INUI YASUHIRO
IPC: H04N21/436
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device for simplifying arrangement of a transmitter by a user, in a video transmitting/receiving system that enables wireless transmission/reception of video.SOLUTION: A video receiving device has a configuration that comprises: a reception unit configured to receive encoded video data; a decoding unit configured to decode the encoded video data; a decoding rate determination unit configured to measure a decoding rate on the basis of decoding results in the decoding unit, and to determine that the decoding rate is equal to or more than a predetermined threshold; and a transmission unit configured to transmit the determination results by the decoding rate determination unit to an external terminal.SELECTED DRAWING: Figure 1
Patent JP-2019080899-A (JP)
Title: Presentation device and presentation method for information transfer field using similarity between performer motion/voice and audience motion/voice
Inventor: KUNO YOSHINORI
IPC: A63J7/00
Filed: 2018-04-25
Abstract: To provide an engineering system to be used for strengthening a sense of unity between one of performers and one of audiences experienced by both of the performer and the audience and enhancing artistic pleasure or agreement of opinion or thought (via sympathy) and solidarity.SOLUTION: Individual information transfer between one of performers and one of audiences is implemented by a system including: a motion and voice sensor and conversion means for converting "modality" on the performer side; and cheering goods possessed by the one of the audiences in which means for controlling physical actuation and sympathy recognition signal generation of physical actuation means and sympathy recognition signal generation on the basis of transfer information signal characteristic data received by selective reception means is disposed. By further disposing physical actuation means on the performer side, the system is proposed as a bidirectional idol cheering system. Also, a presentation method using similarity between motion/voice of performers/audiences is proposed.SELECTED DRAWING: Figure 27
Patent JP-2019187339-A (JP)
Title: Composition and manufacturing method therefor
Inventor: IWAI TAKAO
IPC: A61K31/7034
Filed: 2018-04-26
Abstract: To provide a composition derived from Aspalathus linearis suitable for consumer's preference and capable of enhancing antioxidant action by reducing bitterness while maintaining a flavor component.SOLUTION: There is provided a composition derived from Aspalathus linearis, containing (A) component: a polyphenol compound, containing (a1) component: phenylpyruvic acid-2-O-β-D-glucopyranoside, and (a2) component: at least one of quercetin and glucoside thereof, and having content of the (a1) component of 0.05 mass% or more, content of the (a2) component of 0.5 mass% or less and content of the (A) component of 0.5 to 25 mass%.SELECTED DRAWING: None
Patent JP-2019195382-A (JP)
Title: Imaging unit and oblique-viewing type or side-viewing type endoscope
Inventor: WATAYA YUICHI
IPC: G02B23/24
Filed: 2018-05-07
Abstract: To provide an imaging unit which prevents image deterioration, is easily assembled and adjusted and enables reduction in strength thereof to be suppressed, and an oblique-viewing type or side-viewing type endoscope.SOLUTION: An imaging unit 100 in the present invention is used in an oblique-viewing type or side-viewing type endoscope, and includes an objective lens 11, a lens frame 12, an imaging device 20a, a cover glass 21 protecting the imaging device 20a, an FPC board 22 on which the imaging device 20a is mounted, a holding substrate 30 holding the FPC board 22, and a holding frame 40 having a fitting part 41 fitting and holding the lens frame 12 and a storage part 42 for storing the imaging device 20a or the like. The storage part 42 has a plurality of abutment surfaces, and the holding substrate 30 and the cover glass 21 are abutted on the abutment surfaces.SELECTED DRAWING: Figure 2
Patent JP-2019197126-A (JP)
Title: Optical device and optical coupling method
Inventor: TAKEDA KOJI
IPC: G02B6/122
Filed: 2018-05-09
Abstract: To easily and removably obtain optical coupling in a wafer state.SOLUTION: An optical device 10 includes a waveguide composed of a waveguide core 4 and clad layers 2, 5. A thickness of the upper clad layer 5 between a surface of a coupling part 6 of the waveguide and the waveguide core 4 is set to a thickness optically evanescent couplable to a monitoring waveguide or an optical fiber when the monitoring waveguide or the optical fiber is disposed near a surface of the coupling part 6.SELECTED DRAWING: Figure 1
Patent JP-2019202571-A (JP)
Title: Vehicle system and vehicle including the same
Inventor: OBA HIROKAZU
IPC: B60L15/20
Filed: 2018-05-21
Abstract: To provide a vehicle system capable of improving maneuverability of a vehicle according to a vehicle travel situation in a state of securing safety of the vehicle and the vehicle including the vehicle system.SOLUTION: A vehicle system SS includes: a first steering device 11 which steers right and left front wheels 9F and 9F in accordance with a command of steering amount; a second steering device 150 which individually steers the right and left front wheels 9F and 9F by driving a steering actuator provided in each of support members for supporting the right and left front wheels 9F and 9F; a vehicle information detection section 110 which detects vehicle information including vehicle speed and a steering angle; and a right and left independent drive device 162 which independently drives right and left rear wheels 9R and 9R. The vehicle system further includes a control device CU which controls each steering actuator so that angles of the right and left front wheels 9F and 9F are adjusted according to the vehicle speed and the steering angle and controls the right and left independent drive device 162 so that the right and left rear wheels 9R and 9R are individually driven or regeneratively braked.SELECTED DRAWING: Figure 1
Patent JP-2019204379-A (JP)
Title: Information display device, information display program, information display method, and information display system
Inventor: KANO NAOYUKI
IPC: G06F3/12
Filed: 2018-05-25
Abstract: To enable simple confirmation of detailed information on an information display device for displaying information for each of a plurality of devices including a state of the device selected by a user.SOLUTION: A search result screen 100 is displayed on a display surface of a smartphone as an information display device according to the present invention. On the search result screen 100, a map 122 of a predetermined region is displayed and an icon 124 displaying each shop located in the region is displayed in a mode in accordance with a state of a multifunction peripheral (20) serving as a device installed in the shop. Further, upon selection of the shop desired by a user, detailed information 150 including the state of the multifunction peripheral installed in the aforementioned shop is displayed.SELECTED DRAWING: Figure 11
Patent JP-2019202050-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2018-05-25
Abstract: To provide a game machine that realizes a performance that can increase interest given to a player or suppress a decrease in interest.SOLUTION: Variation patterns derivable by variation pattern deriving means include a first variation pattern (special symbol variation pattern PAY12) and a second variation pattern (special symbol variation pattern PAX16) associated with each other. Performance control means includes a first case in which a notice performance to be executed during symbol variation of the first variation pattern derived by the variation pattern deriving means is determined based on the first variation pattern and a second case in which the notice performance to be executed during symbol variation of the second variation pattern derived by the variation pattern deriving means is determined based on the second variation pattern replaced from the first variation pattern, and the second case is less than the first case.SELECTED DRAWING: Figure 14
Patent JP-2018199810-A (JP)
Title: Synthesis rubber adhesive, adhesive sheet, and polishing member laminate
Inventor: ABE TADASHI
IPC: C09J153/02
Filed: 2018-05-29
Abstract: To provide a synthesis rubber adhesive that has both of excellent heat resistance and base material adhesion, prevents displacement and exfoliation under a high temperature environment, and is suitable for use under a high temperature environment, and provide an adhesive sheet and a polishing member laminate.SOLUTION: A synthesis rubber adhesive contains a synthetic rubber (A) containing a styrene isoprene block copolymer, a tackifier resin (B), and a fatty acid ester (C) in which a weight loss after heating at 150°C for 10 minutes is 1 wt.% or less. Relative to the synthetic rubber (A) 100 pts.wt., the content of the tackifier resin (B) is 5-60 pts.wt., and the content of the fatty acid ester (C) is 0.1-10 pts.wt.SELECTED DRAWING: None
Patent JP-2019207344-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/08
Filed: 2018-05-30
Abstract: To predict the amount of charge of toner and predict the state of deterioration of the developer from the charge amount in an image forming apparatus including a developing device to which a two-component development system is applied.SOLUTION: A mode control unit 984 forms a toner image for measurement on a photoreceptor drum 20 while changing the frequency of an AC voltage of a developing bias, in a state where a difference in potential of DC voltage between a developing roller 231 and the photoreceptor drum 20 is maintained constant. The mode control unit 984 acquires the inclination of a straight line for measurement indicating the relationship of the amount of change in density of the toner image for measurement with respect to the amount of change in the frequency, from the amount of change in the frequency and a result of detection of the density of the toner image for measurement performed by a density sensor 100, acquires the amount of charge of toner contained in the toner image for measurement formed on the photoreceptor drum 20, from the acquired inclination of the straight line for measurement and reference information stored in a storage unit 983, and acquires information on deterioration of developer from the acquired amount of charge of toner.SELECTED DRAWING: Figure 2
Patent JP-2018138702-A (JP)
Title: Carrier-attached extremely thin copper foil and method of manufacturing the same
Inventor: HANADA TORU
IPC: C25D5/16
Filed: 2018-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a carrier-attached extremely thin copper foil having excellent micro-circuit formability and laser processability for a process of a copper-clad laminate or a production of a print circuit board.SOLUTION: There is provided a carrier-attached extremely thin copper foil comprising a carrier foil, a release layer and an extremely-thin copper layer in this order, wherein the surface of the extremely-thin copper layer on the release layer side has average peak-to-peak distance (Peak spacing) of 20 μm or less, a maximum height difference of waviness (Wmax) of 1.0 μm or less, and wherein the surface of the extremely-thin copper layer on the opposite side of the release layer has a maximum height difference of waviness (Wmax) of 1.0 μm or less.SELECTED DRAWING: None
Patent JP-2019209733-A (JP)
Title: Seat control apparatus
Inventor: SAIGO SHINTARO
IPC: B60N2/42
Filed: 2018-05-31
Abstract: To provide a seat control apparatus capable of keeping the attitude of an occupant in accordance with future lateral acceleration of a vehicle and a seating state of the occupant seated in the seat.SOLUTION: A seat control apparatus 100 includes: an occupant weight recognition part 11 for recognizing a weight of an occupant seated in a seat; an occupant seating state recognition part 12 for recognizing an occupant seating state including at least any of occupant's grip force detected by a grip sensor and a weight of the occupant detected by an arm-rest sensor; a lateral acceleration prediction part 13 for predicting future lateral acceleration to be generated in a vehicle on the basis of a curvature of a road the vehicle travels on and a vehicular speed of the vehicle; and a seat control part 15 for controlling the seat on the basis of the occupant seating state and future lateral acceleration. The seat control part 15 calculates an adjustment amount of an occupant support adjustment part 6 on the basis of the occupant seating state and future lateral acceleration and controls the occupant support adjustment part 6 in accordance with the calculated adjustment amount.SELECTED DRAWING: Figure 1
Patent JP-2019209815-A (JP)
Title: Railway vehicle
Inventor: ONISHI GOJI
IPC: B61F1/14
Filed: 2018-06-04
Abstract: To provide a railway vehicle which can reinforce side beams contacting with ends of entrance column without narrowing passenger room space and degrading external appearance.SOLUTION: A railway vehicle comprises an underframe which has a pair of side beams arranged on both sides in the direction of sleepers and a pair of side body structures bonded respectively to the pair of side beams. The side body structure comprises an entrance column which constitutes a side entrance edge in the direction of rails and contacts with the side beam. The side beam comprises a body part which is composed of an outer plate in the outer side of a vehicle body, an inner plate arranged oppositely to the outer plate and webs which connect the outer and inner plates mutually and is formed to be made from the same materials and to have the same cross-sectional shape through the total length in the direction of rails and a reinforcement member with which a lower end part of the entrance column contacts. In the body part, a removal part in which a part of the body part is removed is formed and the reinforcement member is bonded to the removal part and is more rigid than the part which is removed.SELECTED DRAWING: Figure 4
Patent JP-2018148928-A (JP)
Title: Frozen gyoza and method for producing the same
Inventor: TAMAOKI KIMIHIRO
IPC: A23L7/157
Filed: 2018-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a heating-finished frozen gyoza and method for producing the same that is, after freeze-storage, easy to cook and does not create unevenness of baking, and when cooked, that can maintain the eat-texture of crispy baked surface of after-the-cooking and the hetero eat-texture and juicy eat-texture of filling ingredients, and to provide a method for producing the same.SOLUTION: Provided are: a gyoza produced by adhering batter liquids 21,22 containing water by 70 to 90 wt.% to at least baked faces 10a,11a,12a of gyoza at a ratio of 18 to 30 pts.wt. per 100 pts.wt. of gyoza, and when cooked, heating-finished frozen gyozas 10,11,12 that are, after freeze-storage, easy to cook and are excellent in eat-texture will be obtained; and a method for producing the same.SELECTED DRAWING: Figure 1
Patent JP-2019083507-A (JP)
Title: Reception device, transmission device, reception method and transmission method
Inventor: KOSUGI MASANORI
IPC: H04L1/00
Filed: 2018-06-12
Abstract: To provide a reception device capable of properly performing a communication in LPWA (Low Power Wide Area).SOLUTION: A reception device 200 includes: a reception unit 202 that is configured to receive, from the transmitting apparatus, a plurality of packets each including a codeword symbol composed of an information word symbol generated from transmission information and a parity symbol calculated from the information word symbol; and a decoding unit 204 that is configured to decode the code word symbol contained in the multiple packets. The transmission device and the reception device shares the number of first packets containing the information word symbol and the number of second packets containing a parity symbol included in the multiple packets.SELECTED DRAWING: Figure 4