baber/WOPTO huggingface dataset:
Patent JP-2018170760-A (JP)
Title: System and computer-implemented method for machine-to-machine authentication of apparatus
Inventor: VICTOR PEREZ VILLAR
IPC: G09C1/00
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system to improve security communication between machines.SOLUTION: The system includes: a retrieving unit 120 that identifies a critical component 102 of an apparatus 110 in response to an authentication request for the apparatus 110 and retrieves authentication information for the critical component 102 comprising expected physical and digital signatures for the critical component 102 and one or more associated additional components 104; an acquiring unit 160 that acquires present signatures for the components 102, 104; and a checking unit 180 that checks validity of each present signature with the corresponding expected signature, in order to authenticate the apparatus 110. The authentication process is enhanced by a new concept called machinemetric that strategically extends a biometric authentication concept, that is, measurement and analysis of unique physical or behavioral characteristics for verifying identity, to interactions between machines.SELECTED DRAWING: Figure 1
Patent JP-2019144880-A (JP)
Title: Lifelong learning support system and computer program thereof
Inventor: KOMATSU AKITAKA
IPC: G09B19/00
Filed: 2018-02-21
Abstract: To provide a lifelong learning support system that can organize and accurately provide student latent ability as well as student academic information.SOLUTION: A lifelong learning support system has a basic body part 1 connected to a plurality of computers via a network. The basic body part includes: a teacher presentation section that enables a teacher to present an assignment to students according to a learning program; a student response section that enables the students to respond to the assignment by browsing the teacher presentation section; a learning product storage section that enables the students to store learning products; a student evaluation section that browses the learning product storage section and performs evaluation; a storage section that stores the teacher presentation section, the student response section, the learning product storage section, and the student evaluation section; a sorting section that sorts saved contents of the storage section for each item; a showcase section that stores the contents sorted for each item by the sorting section; and an authentication section that can be connected to the showcase section through student authentication.SELECTED DRAWING: Figure 2
Patent JP-2019143203-A (JP)
Title: Stainless steel member having coated layer or coated film with heat resistance, and manufacturing method therefor
Inventor: GAN LU
IPC: C22C38/54
Filed: 2018-02-21
Abstract: To provide a stainless steel member having prevention performance of chromium poisoning capable of sufficiently corresponding to applications exposed to high temperature, such as a collector member of solid oxide shape fuel cell.SOLUTION: There is provided a stainless steel member having a laminate including a ferritic stainless steel containing Cr:11 to 40 mass% as a substrate, and a layer containing Co oxide at an outermost surface as a coated film formed on the substrate, and a layer containing CoWOon a side closer to the substrate than the layer containing Co oxide, and having thickness of 0.5 to 50 μm.SELECTED DRAWING: Figure 7
Patent JP-2019144886-A (JP)
Title: Production process management system, production process management method, portable terminal, and program
Inventor: HOZUMI HIROYUKI
IPC: G06Q50/04
Filed: 2018-02-21
Abstract: To realize a higher quality product management by handling traceability information which includes an execution history of various operations performed during a production process.SOLUTION: When a work is performed in a production process, a production process management system measures work data related to a usage state of a tool and compares the measurement result with evaluation reference data to evaluate a work execution result. The evaluation result is stored in a storage unit in association with product information for identifying the product.SELECTED DRAWING: Figure 6
Patent JP-2018118728-A (JP)
Title: Infinite track travel device, and movable body
Inventor: MIZUNO DAISUKE
IPC: B62D55/104
Filed: 2018-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an infinite track travel device of which a size can be reduced and which can stably travel, and a movable body.SOLUTION: An infinite track travel device comprises a plate-like member having a plane part which is located in a space surrounded by an endless track and which contacts an inner peripheral surface part of the endless track at one portion of two portions which exist between a first pulley and a second pulley and face each other. The endless track is so configured at least a part of an outer peripheral surface part, which faces the inner peripheral surface part which contacts the plane part of the plate-like member, contacts a travel object, and further, the endless track is so formed that a hardness of the outer peripheral surface part is higher than a hardness of the inner peripheral surface part.SELECTED DRAWING: Figure 1
Patent JP-2019146124-A (JP)
Title: Relay device, relay program, and method for relaying
Inventor: NAKAMATSU YOSHIKI
IPC: G06F13/00
Filed: 2018-02-23
Abstract: To increase a cache hit rate of a segment of a content to be distributed.SOLUTION: A reverse proxy 1 according to the present invention includes: a data sending/receiving unit 12 for sending, to Web servers 3a to 3g, second request information obtained using first request information received from clients 2a to 2n to request a first segment of a content, the second request information being information used to demand the first segment with a first coding rate, and sending, to the Web servers 3a to 3g, third request information used to request a second segment subsequent to the first segment in the content, the second segment having a second coding rate different from the first coding rate, and sending the first segment received from the Web servers 3a to 3g to the clients 2a to 2n; and a controller 11 for storing the second segment received from the Web servers 3a to 3g in a storage unit.SELECTED DRAWING: Figure 1
Patent JP-2019150889-A (JP)
Title: Grinding method
Inventor: KATO TOMOKI
IPC: B24B7/22
Filed: 2018-02-28
Abstract: To easily detect a thickness defective area which does not have a predetermined thickness of a work-piece.SOLUTION: The grinding method for a plate-like work-piece comprises: a layer for identification forming step of forming a layer for identification on a surface to be ground of the plate-like work-piece; a grinding step of grinding the surface to be ground of the plate-like work-piece to thin the plate-like work-piece after executing the layer for identification forming step; and a defective position detecting step of determining whether or not the layer for identification remains on the surface to be ground of the plate-like work-piece after executing the grinding step and detecting a position in which the layer for identification remains, as a thickness defective position when determining that the layer for identification remains.SELECTED DRAWING: Figure 4
Patent JP-2019150750-A (JP)
Title: Coating method and coating device
Inventor: KAWADA MAKOTO
IPC: B05C11/10
Filed: 2018-03-01
Abstract: To form an excellent battery polar plate with no bur even if a deflection of a base material occurs while intermittently coating the base material with coating liquid to form a coating film with a uniform thickness, using a slit die.SOLUTION: In a coating method of the present invention, coating liquid is ejected upward through an ejection port between an upstream-side slit die (2U) and a downstream-side slit die (2U) of a slit die (2) arranged to oppose to a lower surface of a base material (4) with respect to the base material (4) running horizontally, to thereby form a coated film on the lower surface of the base material (4), the upstream-side slit die (2U) is contacted with the lower surface of the base material (4), then ejection of the coating liquid to the slit die (2) is stopped and the coated film is dried.SELECTED DRAWING: Figure 4
Patent JP-2018156934-A (JP)
Title: Method of manufacturing metal interconnector for fuel cell stack and metal interconnector measured by the method
Inventor: MAI ANDREAS
IPC: C22C38/00
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a metal interconnector in a low cost.SOLUTION: The present invention provides a manufacturing method of an interconnector including an air guide surface 3 that comprises a first gas distribution structure 301, and a fuel cell gas guiding surface 2 that comprises a second gas distribution structure 201. The first and second gas distribution structures are formed by a groove 5 and a wave 4. According to the present invention, the method includes: a step (1) of providing a sheet metal blank; and a step (2) of forming the sheet metal blank by a plastic molding process, and forming the first and second gas distribution structure 301 and 201 so that the groove 5 and the wave 4 of the first gas distribution structure 301 are complementary distributed to the groove 5 and the wave 4 of the second gas distribution structure 201 at an area ratio which can be previously determined of the air guiding surface 3 and the fuel gas guiding surface 2 which is at least 50% and at 99% at most.SELECTED DRAWING: Figure 3
Patent JP-2019150317-A (JP)
Title: Guide wire
Inventor: AOKI TERUO
IPC: A61M25/09
Filed: 2018-03-02
Abstract: To provide a guide wire which facilitates selecting a branch part of an organism lumen.SOLUTION: A guide wire 100 comprises: a long-sized core member 110; and a coil member 120 coiled so as to at least partially cover the tip of the core member. The coil member includes an axis crossing region 121 in which the center axis C1 of the coil member crosses the long axis direction X of the core member, at least at the tip of the core member.SELECTED DRAWING: Figure 1
Patent JP-2019151276-A (JP)
Title: Headrest
Inventor: SUGIURA YUKIE
IPC: B60N2/879
Filed: 2018-03-06
Abstract: To stabilize a position of the head of a user of a headrest and inhibit a hair style of the user from losing its shape in a case that hair of the user is in a style protruding rearward relative to the occipital region.SOLUTION: A headrest body 1 of a headrest has: a front surface part 11 facing the occipital region 7a of a user 7; a support surface part 12 which is provided at the front surface part 11 and used to contact with the occipital region 7a to support the occipital region 7a; and a recessed part 14 which is recessed on the support surface part 12 and in which a protruding part 7b protruding rearward relative to the occipital region 7a in a hair style of the user 7 fits.SELECTED DRAWING: Figure 3
Patent JP-2019154505-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-07
Abstract: To provide a game machine capable of contributing to the improvement of amusement properties of a game through a performance.SOLUTION: In a round game of a first round in a jackpot game 4 or a jackpot game 5, a performance control microcomputer 121 can execute a shooting force decrease performance. In the shooting force decrease performance, a gauge image G205 is displayed in a display part 50a. Every time a game ball enters a second big winning port 15, a ball entry sound performance C in which a ball entry sound C is output from a speaker 52 is executed, and the gauge image G205 is reduced.SELECTED DRAWING: Figure 36
Patent JP-2019156121-A (JP)
Title: Fuel cell vehicle
Inventor: OTSURA TAKANORI
IPC: B60L58/00
Filed: 2018-03-12
Abstract: To provide a fuel cell vehicle which contributes to quietness in the vehicle.SOLUTION: A fuel cell vehicle 1 includes: a fuel cell 6; a pipe 5 for discharging exhaust gas and discharge water of the fuel cell 6; a hydrogen tank 3; and a cover member 19 which forms a tunnel part 19a for storing the hydrogen tank 3, and allows both ends sandwiching the hydrogen tank 3 to be fixed thereto so as to overlap a floor panel 9. The pipe 5 includes a muffler 12 arranged adjacent to the hydrogen tank 3. The muffler 12 has a flow channel 17 of exhaust gas and discharge water, and a resin fiber 18 arranged inside of the muffler 12 so as to surround at least a part of the flow channel 17. The flow channel 17 has a widening part 17c which widens to the side of the hydrogen tank 3. At least a part of the widening part 17c is covered with a portion where the cover member 19 and the floor panel 9 overlap each other from the above of the fuel cell vehicle 1.SELECTED DRAWING: Figure 4
Patent JP-2019159084-A (JP)
Title: Tire advertisement suspension apparatus
Inventor: SAKAMUKAI KATSUMI
IPC: A47F7/04
Filed: 2018-03-13
Abstract: To provide a tire advertisement suspension apparatus which does not block tires for sale in a store visually and does not fall by the wind.SOLUTION: The present invention relates to a tire advertisement suspension apparatus 11 for displaying an advertisement by suspending the advertisement from a tire 12 for a vehicle in a shop. The tire advertisement suspension apparatus includes: a retaining member 13, which is elastic, can be bent, and can be retained along the curved surface of the inside of the tire; a bar-like, chain-like, or string-like connection member 14 connecting to the retaining member; and an advertisement display unit 15 connecting to the connection member, the advertisement display unit displaying an advertisement.SELECTED DRAWING: Figure 3
Patent JP-2019161847-A (JP)
Title: Microwave charging system and method thereof
Inventor: ANZAI HIROKI
IPC: H02J50/20
Filed: 2018-03-13
Abstract: To propagate microwaves output from a single microwave oscillation means to multiple charging stations to charge multiple battery-powered devices, thereby reducing the space and cost of installation, the microwave power corresponding to the battery capacity of each battery-driven device being output in each charging station.SOLUTION: The microwave output from microwave oscillating means (9) is reflected and propagated inside microwave waveguide means (11) having a length corresponding to the number of battery-driven devices (3) to be charged, and when an opening is opened by a shutter (15) provided movably with respect to each opening (11a) provided in the microwave waveguide means (11) where the battery drive device (3) is set, the microwave propagating in the microwave waveguide means (11) can be output from the opening (11a) to a microwave power receiving device (7) of the battery drive device (3).SELECTED DRAWING: Figure 2
Patent JP-2019155530-A (JP)
Title: Method for surface treatment before coating inner face of cast iron pipe
Inventor: SHISHIDO RYO
IPC: B24C3/32
Filed: 2018-03-13
Abstract: To provide a method for surface treatment before coating the inner face of an iron pipe where the treatment method which enables the surface treatment time to be shortened by reducing the grinding amount.SOLUTION: After grinding with grind stone, the inner face of a cast iron pipe P is finished with shot blast b. The grinding with grind stone is carried out to a degree that coating is not obstructed. When it reaches a degree of oxide scale (dross a) capable of being removed with shot blast, remaining oxide scale (dross a) is removed with shot blast. The inner face of the cast iron pipe smoothed by grinding and shot blast is coated with powder composed of epoxy resin or the like to form a coating face c.SELECTED DRAWING: Figure 1
Patent JP-2019166705-A (JP)
Title: Liquid jet device
Inventor: MURAYAMA TOSHIRO
IPC: B41J2/14
Filed: 2018-03-23
Abstract: To separate air bubbles and foreign matters in a liquid jet device which does not circulate ink in a reservoir.SOLUTION: A liquid is commonly supplied from a first liquid chamber to a plurality of pressure chambers arranged for every plurality of nozzles, and the liquid passing through the plurality of pressure chambers is commonly received in the second liquid chamber, and is at least temporarily recovered in a recovery system communicating with the second liquid chamber. On the other hand, a fluid storage area of a liquid storage chamber arranged in a supply pipe from a liquid container to the first liquid chamber is partitioned into an upstream chamber communicating with the liquid container and a downstream chamber communicating with the first liquid chamber by a filter. The liquid in the upstream chamber is delivered to the recovery system on a downstream side than the second liquid chamber by a bypass pipe connecting the upstream chamber and the recovery system.SELECTED DRAWING: Figure 5
Patent JP-2019166052-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-03-23
Abstract: To prevent execution of addition processing of game media even if power interruption occurs nearly simultaneously when the game media are supplied from a game media supply port.SOLUTION: A game machine includes a token supply port 47, a blocker 45, and supply sensors 44a and 44b. Time from occurrence of an event for shutting out supply of power until control of the blocker 45 to a state for prohibiting permission of passage of a token M after detecting the event for shutting out the supply of power is set to T1. In the meantime, when time taken for the token M to reach a position of M4 (a position in which the supply sensor 44b does not detect the token M) from a position of M2 is set to T2, "T1<T2" results.SELECTED DRAWING: Figure 2
Patent JP-2019168370-A (JP)
Title: Stop position controller
Inventor: HASE TOMOMI
IPC: G01C21/34
Filed: 2018-03-26
Abstract: To respond to a situation where an automatically driven vehicle cannot be stopped when a destination is reached by automatic driving.SOLUTION: In S10, information relating to an occupant is detected. More specifically, detection is made to see whether a driver is onboard and whether there is an occupant other than the driver. When there is at least one occupant, information relating to parking and stopping with regard to the occupant. Information relating to parking and stopping refers to information that indicates whether or not conforming to a requirement that could affect the allowability of parking or stopping. Then in S20, a right relating to parking and stopping is set on the basis of information pertaining to the detected occupant. Then in S100, a captured image is recognized and detection processing for determining whether it is actually possible to park or stop is executed thereby. Then in S30, determination is made of whether the result of detection by the detection processing is that parking is possible. When parking is not possible, then change processing for changing the destination is executed in S200.SELECTED DRAWING: Figure 2
Patent JP-2019167502-A (JP)
Title: Fiber-reinforced thermoplastic resin composition, production method thereof and injection molded article
Inventor: OKUNAKA OSAMU
IPC: C08K7/06
Filed: 2018-03-26
Abstract: To provide a molded article excellent in mechanical characteristics and surface appearance and to provide a fiber-reinforced thermoplastic resin molding material that produces a molded article excellent in mechanical characteristics and surface appearance.SOLUTION: The fiber-reinforced thermoplastic resin molding material includes 40 mass% to 67 mass% of (A) a polyamide resin and 33 mass% to 60 mass% of (B) a carbon fiber in which the mass average fiber length (Lw) of the carbon fiber (B) is 0.13 mm to less than 0.50 and the circle-equivalent diameter of the carbon fiber (B) is 7.0 to 8.5 μm.SELECTED DRAWING: None
Patent JP-2019167788-A (JP)
Title: Washing water tank device and flush toilet equipped with the same
Inventor: KASHIMURA HIDEAKI
IPC: E03D1/01
Filed: 2018-03-26
Abstract: To provide a washing water tank device capable of storing washing water and making it low silhouette at the time of a power failure.SOLUTION: A washing water tank device 18 capable of storing washing water at the time of a power failure according to the present invention has a washing water tank 20, a water supply pipe 30, a water supply device 32 for supplying washing water into the washing water tank 20, and a lid shape member 33. The water supply device 32 comprises: a water supply port portion 46; a connection portion 48 connected to the water supply pipe 30 outside the washing water tank; a water supply flow path 50 extending from the connection portion to the water supply port portion; an electric channel opening/closing device 52 opening and closing the water supply channel by an electromagnetic valve mechanism 72 provided outside the lid shape member; and a mechanical channel opening/closing device 54 opening and closing the water supply channel by a mechanical mechanism provided inside the washing water tank. The washing water tank 20 comprises a first bottom surface 20a, and a second bottom surface 20b formed above the first bottom surface and above the connection portion 48 of the water supply device 32.SELECTED DRAWING: Figure 9
Patent JP-2019175889-A (JP)
Title: Superconducting device and superconducting coil protection method
Inventor: TSUKAMOTO OSAMI
IPC: H01F6/02
Filed: 2018-03-26
Abstract: To protect any superconducting coils among a plurality of superconducting coils connected in series.SOLUTION: A superconducting device 1 includes: a plurality of superconducting coils L connected in series; a first resistor and a first switch S that are connected in series with each other and provided in parallel with each of the superconducting coils L; and a control unit 12 that, when it is detected that quench has occurred at any of the superconducting coils L, makes one or more first switches S provided in parallel with one or more superconducting coils L other than a first superconducting coil L at which quench has occurred in a conduction state among the superconducting coils L.SELECTED DRAWING: Figure 2
Patent JP-2019172586-A (JP)
Title: Monoclonal antibody that recognizes swine cd4
Inventor: KAMETANI YOSHIE
IPC: G01N33/53
Filed: 2018-03-27
Abstract: To provide a monoclonal antibody that species-specifically recognizes swine CD4.SOLUTION: A monoclonal antibody recognizes swine CD4B and does not recognize human peripheral blood, mouse peripheral blood or common marmoset peripheral blood.SELECTED DRAWING: None
Patent JP-2019175641-A (JP)
Title: Heater and heater system
Inventor: KAWABE YASUNORI
IPC: H05B3/74
Filed: 2018-03-28
Abstract: To provide a heater having high design flexibility.SOLUTION: A heater 1 comprises an insulative substrate 17, a resistive heating element 19, a first pipe 13, and a second pipe 15. The substrate 17 has: an upper face 9a; and a lower face 9b which is a rear face of the upper face 9a. The resistive heating element 19 extends inside the substrate 17 along the upper face 9a and the lower face 9b. The first pipe 13 extends downward from the lower face 9b. The second pipe 15 extends downward from a lower end of the first pipe 13. The first pipe 13 is made of a first insulative material. The second pipe 15 is made of a second insulative material. The second martial has a higher linear expansion coefficient than that of the first material. In addition, a difference in linear expansion coefficient between the second material and a material of the substrate 17 is greater than that between the first material and the material of the substrate 17. The second pipe 15 is provided with a flow path 15p.SELECTED DRAWING: Figure 2