baber/WOPTO huggingface dataset:
Patent JP-2020060981-A (JP)
Title: Node search method and node search program
Inventor: ABE SHUYA
IPC: G06F16/00
Filed: 2018-10-10
Abstract: To identify data portions relating to other data sets, in a data set described based on a plurality of ontologies.SOLUTION: A computer identifies, from nodes included in a first data set described based on a plurality of ontologies, nodes corresponding to each of a plurality of data included in a second data set (step 701). The computer determines, from the identified nodes on a path tracing links included in the first data set, a relationship between the ontologies of a moving source node and a moving destination node (step 702). The computer searches, by tracing a link between the moving source node and the moving destination node based on the determination result, a common node where a first path tracing the link from a first node intersects a second path tracing the link from a second node, (step 703). The computer outputs the search result indicating the common node, the first node, and the second node (step 704).SELECTED DRAWING: Figure 7
Patent JP-2020059462-A (JP)
Title: tire
Inventor: OBA AKIRA
IPC: B60C11/13
Filed: 2018-10-12
Abstract: To provide a tire that can be improved in steering stability on a dry road surface and on-snow performance.SOLUTION: A main groove 3 arranged in a tread part 2 includes a first shoulder main groove 5, a second shoulder main groove 6 and a crown main groove 7. A land part 4 includes a first middle land part 11, a second middle land part 12, a first shoulder land part 13 and a second shoulder land part 14. The first middle land part 11 is provided with a plurality of first middle lateral grooves 16, and the second middle land part 12 is provided with a plurality of second middle lateral grooves 17. The first shoulder land part 13 is provided with a plurality of first shoulder lateral grooves 18, and the second shoulder land part 14 is provided with a plurality of second shoulder lateral grooves 19. The first middle lateral grooves 16 and the second middle lateral grooves 17 respectively incline in a first direction, and the first shoulder lateral grooves 18 and the second shoulder lateral grooves 19 respectively incline in a second direction.SELECTED DRAWING: Figure 1
Patent JP-2020062795-A (JP)
Title: Liquid discharge device and cleaning method for discharge surface
Inventor: HIRAMOTO TAKEMI
IPC: B41J2/165
Filed: 2018-10-17
Abstract: To reduce damage of a discharge surface generated when performing cleaning operation for cleaning the discharge surface of liquid of a liquid discharge device.SOLUTION: A liquid discharge device 1 comprises: a discharge part 5 having a discharge surface 4 formed with nozzles 3 discharging liquid; a support part 7 having a supporting surface 8 supporting a medium P onto which the liquid is discharged; a conveyance part 9 conveying the medium P in a conveyance direction A; and a control part 11 bringing the discharge surface 4 and the medium P into contact with each other and executing cleaning operation for cleaning the discharge surface 4 by the medium P. The cleaning operation is operation for bringing the discharge surface 4 and the medium P in a conveyance stop state into contact with each other and separating the discharge surface 4 and the medium P from each other in a state in which the conveyance stop state is maintained from its contact state.SELECTED DRAWING: Figure 1
Patent JP-2020067837-A (JP)
Title: Cash delivery system and cash delivery method
Inventor: AKITA JUICHI
IPC: G06Q40/02
Filed: 2018-10-24
Abstract: To quickly deliver cash to a user of a cash delivery system.SOLUTION: When a cash-out determination unit 2a of a first account management server 2 determines that cash-out from a first account is possible, an advance remittance request unit 4d of an operation server 4 requests an advance remittance. Further, a cash delivery system 1 is configured such that when cash for cash delivery is promptly transferred to a second account by advance remittance, the cash for cash delivery is promptly secured by the advance remittance, so that a cash delivery instruction unit 4c issues a cash delivery instruction.SELECTED DRAWING: Figure 1
Patent JP-2020078101-A (JP)
Title: Vehicle travelling by using fuel gas
Inventor: KOMIYA TAKETSUGU
IPC: B60L50/50
Filed: 2018-11-05
Abstract: To determine possibly being failed of a gas tank side nonreturn valve in a vehicle travelling by using fuel gas.SOLUTION: A vehicle includes two or more nonreturn valves between a fuel gas tank and a receptacle for receiving a nozzle of a gas station side supplying fuel gas. Pressure in a section sandwiched by a plurality of nonreturn valves is detected. When performing filling of a predetermined amount of the fuel gas immediately after the gas station side attaches the nozzle to the receptacle, a control unit acquires transition of the pressure between the nonreturn valves, and avoids filling of the gas from the gas station side after determining that there is a possibly that the nonreturn valve of the gas tank side is failed when the pressure does not indicate a prescribed decrease tendency.SELECTED DRAWING: Figure 2
Patent JP-2020078264-A (JP)
Title: Sushi ball manufacturing device
Inventor: ONEDA IKUYA
IPC: A23L7/10
Filed: 2018-11-13
Abstract: To provide a sushi ball manufacturing device which can reduce the size while suppressing the height of the device.SOLUTION: A sushi ball manufacturing device includes: a compression supply part 30 which supplies sushi rice while compressing it downward from above; a shutter which divides the sushi rice supplied by the compression supply part 30 for each set weight; a turn table 41 which has a plurality of manufacturing holes 41a formed in a circumferential direction at predetermined intervals to which the sushi rice divided by the shutter is charged, and which intermittently rotates; a manufacturing part 40 which has a slit 41b that communicates with the manufacturing holes 41a and is formed on a circumference of the turn table 41, and F2 and F3 that compress the sushi rice charged to the manufacturing holes 41a and manufacture a sushi ball; a lifting mold F1 which mounts the sushi ball in the manufacturing holes 41a manufactured by the manufacturing part 40 thereon and lifts it to a predetermined height; and a reciprocation drive part 50 which is arranged on the side part of the turn table 41, passes through the slit 41b and reciprocates the lifting mold F1 in a vertical direction.SELECTED DRAWING: Figure 14
Patent JP-2020088408-A (JP)
Title: Authentication system and authentication method
Inventor: TAKEUCHI KYOHEI
IPC: H04L9/32
Filed: 2018-11-15
Abstract: To provide an authentication system and an authentication method, capable of establishing both of security and convenience.SOLUTION: An authentication system 3 comprises: a first input unit 31 and a second input unit 32 to which authentication information Dc can be input; a first calculation unit 33 for performing calculation on the basis of the authentication information Dc input to the first input unit 31 and an authentication parameter A on a vehicle 1 side; a second calculation unit 34 for performing calculation on the basis of the authentication information Dc input to the second input unit 32 and an authentication parameter B on a portable terminal 2 side; and an authentication unit 40 for performing authentication. The authentication unit 40 performs the authentication on the basis of a calculation result of the first calculation unit 33 and the authentication parameter B when the authentication information Dc is input to the first input unit 31 and performs the authentication on the basis of a calculation result of the second calculation unit 34 and the authentication parameter A when the authentication information Dc is input to the second input unit 32.SELECTED DRAWING: Figure 1
Patent JP-2020080909-A (JP)
Title: Absorbent article
Inventor: ISHIBASHI KYOKO
IPC: A61F13/49
Filed: 2018-11-15
Abstract: To provide an absorbent article which reduces stuffiness in a diaper due to perspiration or the like, and does not give sticky feeling to the skin of a wearer.SOLUTION: An absorbent article comprises an absorber 12 and an exterior body 13 holding the absorber 12. The absorbent article is configured such that: the exterior body 13 comprises an inner layer sheet 131 disposed at the skin side of a wearer, an outer layer sheet 132 disposed at the non-skin side, and a hygroscopic sheet 133 disposed between the inner layer sheet 131 and the outer layer sheet 132; the inner layer sheet 131 and the outer layer sheet 132 are a thermoplastic fiber sheet or a thermoplastic fiber composite sheet; the hygroscopic sheet 133 contains cellulose fibers; the fiber orientation of the hygroscopic sheet 133 is disposed in a direction different from a direction orthogonal to the fiber orientation of the inner layer sheet 131; and a part of the hygroscopic sheet 133 has a connection part connected to at least one of the inner layer sheet 131 and the outer layer sheet 132.SELECTED DRAWING: Figure 2
Patent JP-2020084210-A (JP)
Title: Bar-shaped steel material
Inventor: YAMASAKI SHOTA
IPC: C22C38/58
Filed: 2018-11-16
Abstract: To provide a bar-shaped steel material excellent in crack inspection accuracy in an ultrasonic crack inspection test.SOLUTION: There is provided a bar-shaped steel material extending in one direction and having a chemical composition containing, by mass%, C:0.001 to 0.20%, Si:0.01 to 3.0%, Mn:0.01 to 2.0%, Ni:0.01 to 5.0%, Cr:7.0 to 35.0%, Mo:0.01 to 5.0%, Cu:0.01 to 3.0%, N:0.001 to 0.10%, any element, and the balance:Fe with inevitable impurities, and having the number of traversed crystal particle boundaries on a line binding a gravity center position and a surface at any cross section vertical in one direction of 2.0 or more per 1.0 mm.SELECTED DRAWING: None
Patent JP-2020081144-A (JP)
Title: Adhesive roll holding device
Inventor: KURIYAMA HIDETOMO
IPC: A47L25/00
Filed: 2018-11-20
Abstract: To provide an adhesive roll holding device for rotatably holding an adhesive roll with a pair of roll holding arms, in which detachment and attachment of the adhesive roll are facilitated, and the adhesive roll is not carelessly separated from the adhesive roll holding device in cleaning, and which is excellent in ease of use.SOLUTION: An adhesive roll holding device comprises: a grip part 1; and a pair of roll holding arms 2, 2 for rotatably holding an adhesive roll R. Each roll holding arm 2 comprises: an elastic shaft part 10 whose base end is coupled to the grip part 1 and elastically supported; and a holding shaft part 11 to which the adhesive roll R is attached. The pair of elastic shaft parts 10 can be deformed in a direction where the elastic shaft parts are relatively expanded and in a direction where the elastic shaft parts are shrunk, with a boundary with the grip part 1 as a fulcrum. The adhesive roll holding device comprises a lock piece 26 for slidably displacing between an unlock position where the pair of elastic shaft parts 10, 10 can be deformed in the expansion direction and the shrinkage direction, and a lock position for regulating the pair of elastic shaft parts 10, 10 from deforming in the expansion direction.SELECTED DRAWING: Figure 1
Patent JP-2020083976-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: OKA MIYUKI
IPC: C08K3/36
Filed: 2018-11-21
Abstract: To satisfy requirements on a high performance tire, such as stability, especially dry grip performance, excellent wet grip performance and rolling resistance by requirements of further high quality recently, and to provide a rubber composition capable of suppressing change rate of hardness after aging.SOLUTION: The above described problem is solved by a rubber composition consisting of, based on a diene rubber of 100 pts.mass, silica of 80 to 150 pts.mass, a silane coupling agent of 1 to 20 mass% based on mass of the silica, a resin having softening point of 60 to 150°C of 5 to 20 pts.mass, and polyglyceryl fatty acid ester derived from aliphatic acid with 6 to 24 carbon atoms of 0.5 to 20 pts.mass, and having average glass transition temperature of -45°C or higher.SELECTED DRAWING: None
Patent JP-2020088574-A (JP)
Title: Relay device, network system, relay method and program
Inventor: OGURA MIYUKI
IPC: H04W84/22
Filed: 2018-11-22
Abstract: To relay a radio frame with a simple configuration.SOLUTION: A relay device can work as a node provided in a network system having a plurality of nodes connected through radio communication lines. The relay device includes a radio communication unit and a link control unit. The radio communication unit includes a plurality of ports each having a physical address allocated thereto to transmit and receive radio frames through the radio communication lines. The link control unit selects, at transmission, a port among the plurality of ports that is connected through each radio communication line to another device which receives a radio frame next. The radio communication unit transmits a radio frame from the selected port.SELECTED DRAWING: Figure 8
Patent JP-2019053998-A (JP)
Title: Lead acid storage battery
Inventor: MOTOI IKUMI
IPC: H01M10/06
Filed: 2018-11-27
Abstract: CONSTITUTION: In a lead acid storage battery, a negative electrode plate contains an organic expander having an S element content of 3,900 μmol/g or more and 6,000 μmol/g or less, and the ratio of a volume of an electrolyte to the total volume of positive and negative electrode plates is 1.1 or more and 3.0 or less.EFFECT: A lead acid storage battery is excellent in low-temperature high-rate discharge performance, and has low-rate discharge performance in a practical range.SELECTED DRAWING: Figure 2
Patent JP-2020081422-A (JP)
Title: Oxygen room
Inventor: NAKAJIMA HIROKI
IPC: A61G10/02
Filed: 2018-11-27
Abstract: To provide an oxygen room which can be easily used by a wheelchair user.SOLUTION: An oxygen room 1 of the present invention comprises: a housing part 2 capable of housing a user therein; an opening 3 formed in the housing part 2; an air pressure control unit 6 and a condensed oxygen device 7 for supplying oxygen to the housing part; a door part 4 which can open the opening 3 by moving in an inward direction of the housing part; and a lift 10 which is provided below a movable range of the door part 4 for lifting up and down a wheelchair user. This allows a wheelchair user to enter and exit, so that the oxygen room can be used by wheelchair users.SELECTED DRAWING: Figure 2
Patent JP-2020087008-A (JP)
Title: Vehicle display device
Inventor: NAKAMURA TAKASHI
IPC: B60R11/02
Filed: 2018-11-27
Abstract: To provide a vehicle display device capable of making a driver more surely recognize accident information.SOLUTION: A vehicle display device 1 includes: a display 10 for displaying vehicle information; a position information acquisition unit 20 for acquiring position information P of a vehicle; a driver monitoring unit 30 for monitoring a state of a driver; an accident generation predicting unit 60 for predicting an accident that is likely to be generated based on position information P of the position information acquisition unit 20 and driver condition information U1 of the driver monitoring unit 30; and a display processing unit 70 for displaying an accident warning image V1 showing an accident having high probability of generation predicted by the accident generation predicting unit 60 on the display device 10.SELECTED DRAWING: Figure 1
Patent JP-2020081513-A (JP)
Title: Game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2018-11-28
Abstract: To provide a game machine capable of performing more improved image performance control.SOLUTION: A game machine includes: first processing (ST1) for securing plural storage areas in an integrated VRAM 71; second processing (ST2) for securing a pair of two-dimensional spaces having a horizontal size determined based on the number of lateral pixels of a display device and a predetermined vertical size in one of the secured storage areas, and for granting a pair of index numbers for identifying the pair of two-dimensional spaces; third processing (SS30) for setting dimension information corresponding to the number of lateral pixels of and the number of vertical pixels of the display device to a predetermined display register; and fourth means (SS31) for setting a read start position in the pair of two-dimensional spaces to a predetermined display register.SELECTED DRAWING: Figure 10
Patent JP-2020084078-A (JP)
Title: Radiation-curable ink jet ink set and ink jet recording method
Inventor: NAKANO KEITARO
IPC: B41M5/00
Filed: 2018-11-28
Abstract: To provide a radiation-curable ink jet ink set that produces a high-quality image exhibiting satisfactory color reproduction gamut while appropriately filled with ink.SOLUTION: A radiation-curable ink jet ink set includes a radiation-curable dark-colored ink and a radiation-curable light-colored ink. A surface tension of the radiation-curable dark-colored ink is γ1(mN/m) and a surface tension of the radiation-curable light-colored ink is γ2(mN/m), satisfying the relation of the formula (1) γ1>γ2.SELECTED DRAWING: None
Patent JP-2019071423-A (JP)
Title: Semiconductor device bonding wire
Inventor: OYAMADA TETSUYA
IPC: C22C9/00
Filed: 2018-11-28
Abstract: To provide a semiconductor device bonding wire suitable for an in-vehicle device bonding wire, which has excellent capillary abrasion resistance and surface wrinkle resistance and satisfies the overall performance such as ball formability and wedge bondability while securing high junction reliability.SOLUTION: In a semiconductor device bonding wire including a Cu alloy core material, a Pd coating layer formed on the surface of the Cu alloy core material, and a Cu surface layer formed on the surface of the Pd coating layer, the Cu alloy core material contains Ni, the concentration of Ni relative to the whole wire is 0.1 to 1.2 wt%, the thickness of the Pd coating layer is 0.015 to 0.150 μm, and the thickness of the Cu surface layer is 0.0005 to 0.0070 μm.SELECTED DRAWING: None
Patent JP-2020092472-A (JP)
Title: Non-contact power supply device
Inventor: NAKAO GORO
IPC: H02J50/12
Filed: 2018-12-03
Abstract: To provide a non-contact power supply device capable of suppressing occurrence of abnormality even if a foreign substance is mixed between a transmitting coil of a device at a power transmitting side and a coil of a device at a power receiving side.SOLUTION: Power transmitting devices (2 and 4-7) of a non-contact power supply device comprises: a transmitting coil 14 for supplying power to a power receiving device 3; power supply circuits (10, 71) which include multiple switching elements (13-1 to 13-4 and 72-1 to 72-2) connected in a full bridge state or a half bridge state between DC power sources (11 and 12) and the transmitting coil 14, and by which DC power supplied from the DC power sources by changing over ON/OFF of the multiple switching elements in a switching frequency is converted into AC power having the switching frequency and supplied to the transmitting coil; and phase control circuits (16, 56, 66 and 73) including at least one of LC series circuits (16-1 and 16-2) connected to both ends of the transmitting coil 14.SELECTED DRAWING: Figure 1
Patent JP-2020090287-A (JP)
Title: Container and trolley set for container
Inventor: YABUTA TAKASHI
IPC: B65D25/20
Filed: 2018-12-03
Abstract: To provide a container in which only an upper container can be easily lifted from the stacked state of containers, and a set loading the containers with a trolley with a wide range of sizes.SOLUTION: A container 10 is provided with a bottom wall constituent part 2 having a rectangular overall shape when viewed from above, and side wall parts 5 and 6 provided above each side of the bottom wall constituent part 2. The bottom wall constituent part 2 has a downward stacked counter face 23 that comes into contact with and is supported by the side wall part 5 of a lower container 10 when the containers 10 are stacked one above the other, a bottom wall located inside the stacked counter faces 23, a grounding rib 22 which is located inside the stacked counter faces 23, protruding downward from the bottom wall, and is grounded when the container 10 is directly placed on the floor surface, and a downward stepped face 25 projecting outward from the stacked counter faces 23 and located above the stacked counter faces 23.SELECTED DRAWING: Figure 8
Patent JP-2019127432-A (JP)
Title: Copper/ceramic joint, insulation circuit board, and manufacturing method for copper/ceramic joint, manufacturing method for insulation circuit board
Inventor: TERASAKI NOBUYUKI
IPC: C04B37/02
Filed: 2018-12-04
Abstract: To provide a copper/ceramic joint in which a copper member composed of copper or copper alloy and a ceramic member composed of aluminum oxide are reliably joined and excellent in migration resistance, an insulation circuit board, and a manufacturing method for the copper/ceramic joint, and a manufacturing method for the insulation circuit board.SOLUTION: A copper/ceramic joint is obtained by joining a copper member 12 composed of copper or copper alloy and a ceramic member 11 composed of aluminum oxide. In between the copper member 12 and the ceramic member 11, a magnesium oxide layer 31 is formed at the ceramic member 11 side, and a Mg solid solution layer 32, in which Mg is solid-dissolved in a parent phase of Cu, is formed between the magnesium oxide layer 31 and the copper member 12. One or more active metals selected from Ti, Zr, Nb, Hf are present in the Mg solid solution layer 32.SELECTED DRAWING: Figure 2
Patent JP-2020092204-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-12-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet and integrates the wafer and the polyester-based sheet by thermal compression bond. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step forms a division groove along division schedule lines and divides the wafer into individual device chips. The picking-up step heats the polyester-based sheet and pushes up the device chips.SELECTED DRAWING: Figure 4
Patent JP-2019133915-A (JP)
Title: Fuel cell air system safe operating region
Inventor: JARED FARNSWORTH
IPC: H01M8/0432
Filed: 2018-12-07
Abstract: To provide a fuel cell air supply system for suppressing component damage and inefficient operation.SOLUTION: An air supply system is configured to: cool compressed air discharged from an air compressor 108 by an intercooler 110; branch the cooled compressed air, supply one branched cooled compressed air to a fuel cell 114 to discharge the air through a back pressure valve 106a; and merge the other branched cooled compressed air to a downstream of the back pressure valve 106a through a bypass valve 106b. An electronic control unit 112 controls the air compressor 108, the back pressure valve 106a, and the bypass valve 106b through an actuator controller 126 to obtain an activation request including target air flow rate and target air pressure ratio of the air compressor 108. The electronic control unit is configured to: predict whether components are within a safe operating region from the target air flow rate and the target air pressure ratio; set the target air flow rate and target air pressure so that the components become within the safe operating region when out of the safe operating region; and adjust the at least one of the air compressor 108, the back pressure valve 106a, and the bypass valve 106b.SELECTED DRAWING: Figure 2