baber/WOPTO huggingface dataset:
Patent JP-2020017857-A (JP)
Title: Communication device, data transmission method, and program
Inventor: FUKUNAGA MASATAKE
IPC: H04L9/08
Filed: 2018-07-25
Abstract: To provide a communication device capable of speeding up handshake between a secure element and a server, a data transmission method, and a program.SOLUTION: A device (DE) 2 starts a handshake for establishing a session for performing cryptographic communication between a server 1 and a secure element (SE) 3 in response to a session start request. Then, in the started handshake, when the handshake data to which an APDU header is added is received from a SE 3, the DE 2 adds a TLS record header or the like to TLS data instead of the APDU header and transmits the TLS data to the server 1. On the other hand, when the TLS data to which the TLS record header or the like is added is received from the server 1, the DE 2 adds the APDU header to the handshake data instead of the TLS record header or the like and transmits the data to the SE 3.SELECTED DRAWING: Figure 2
Patent JP-2020017418-A (JP)
Title: connector
Inventor: TAKANO RYUTARO
IPC: H01R13/6581
Filed: 2018-07-26
Abstract: To provide a connector which has less burden when a connection shell is fixed to a shell substrate and which is compatible also with multipolarization .SOLUTION: A connector includes cylindrical connection shells 2 and a shell substrate 3 having cylindrical fitting portions 30 fitting with the respective connection shells 2. An insulator 5 for holding a contact 4 is received in a shell that comprises the connection shells 2 and the shell substrate 3. The connection shells 2 include respective retaining pieces 20, 20 deformably raised from the outer peripheral surface, and the retaining pieces 20, 20 are caulked so as to be locked to respective retaining lock portions 301 formed in the shell substrate 3.SELECTED DRAWING: Figure 2
Patent JP-2020022217-A (JP)
Title: Radio terminal, sensor data collecting system, and sensor data collecting method
Inventor: FUJIMORI TSUKASA
IPC: G08C19/00
Filed: 2018-07-30
Abstract: To provide a radio terminal that can monitor a battery level with high accuracy, perform a life-and-death management of the radio terminal on the basis of the monitoring, and collect sensor data with high reliability.SOLUTION: A radio terminal comprises: a processor 102; a sensor module 206 to which power is supplied from a battery by the processor in operation; and a battery voltage measurement circuit 120 having a plurality of current generators connected in parallel. The processor measures a battery voltage outputted from the battery while changing a load current of the battery a plurality of times by switching a conduction state of the plurality of current generators of the battery voltage measurement circuit after receiving a measurement request from a master unit 204 (S301), and then supplies power to the sensor module to start it after receiving a measurement execution request from the master unit (S305). The measurement execution request is issued by the master unit when the sensor module determines to be bootable on the basis of an internal resistance of the battery calculated from the battery voltage that is measured the plurality of times when the master unit changes the load current of the battery.SELECTED DRAWING: Figure 1
Patent JP-2020020106-A (JP)
Title: Lifting/lowering type screen device with brake mechanism
Inventor: MORIYA MASAHITO
IPC: E06B9/42
Filed: 2018-07-30
Abstract: To provide a lifting/lowering type screen device capable of stopping a screen at an arbitrary operation position with a simple brake mechanism and having superior operability.SOLUTION: A lifting/lowering type screen device includes a screen 2A lifted/lowered by a hoisting shaft 3A, a hoisting spring 5 for imparting rotational force to the hoisting shaft 3A in the direction of pulling up the screen 2A, an operation frame 6 for lifting/lowering the screen 2A, and a brake mechanism 10 for applying brake force for stopping the operation frame 6 at an arbitrary operation position to the hoisting shaft. The brake mechanism 10 has: a screw rod 11 attached to a shaft housing box 4; and nut members 12, 13 attached to the hoisting shaft 3A and engaged with the screw rod 11, and rotated together with rotation of the hoisting shaft 3A to move along the screw rod 11. Contact force between screw threads in the nut members 12, 13 and the screw rod 11, as braking force, serves for suppressing rotation of the hoisting shaft 3A.SELECTED DRAWING: Figure 3
Patent JP-2020019889-A (JP)
Title: Electrochromic compound
Inventor: SUMIOKA KOICHI
IPC: G02F1/15
Filed: 2018-08-01
Abstract: To provide a polymer viologen compound with a new structure.SOLUTION: The invention provides a polymer viologen compound represented by the general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2020021369-A (JP)
Title: Display device
Inventor: KAWAGUCHI HIDEKI
IPC: G06F3/0362
Filed: 2018-08-02
Abstract: To provide a display device capable of improving a degree of freedom of arrangement of an operation part.SOLUTION: A display device according to an aspect of an embodiment comprises a display part and an operation part. The display part displays information on a display screen. The operation part is arranged at a position spaced apart from the display screen at predetermined distance in a normal direction of the display screen and operated by a user.SELECTED DRAWING: Figure 1
Patent JP-2020026150-A (JP)
Title: Outboard engine
Inventor: OKUNISHI HIROKI
IPC: F02B67/00
Filed: 2018-08-09
Abstract: To downsize an outboard engine by narrowing a size in a width direction of the outboard engine.SOLUTION: This outboard engine 1 has an electric actuator 50 for shifting attached on a bottom side of a cylinder block 13 composing an engine block. In addition, attachment posture of an oil filter 60 is arranged inclined so that an attached unit 60s side is lower in a width direction of the outboard engine 1 in a posture of use of the outboard engine 1. Furthermore, a matching position M of an upper engine cover 41 and a lower engine cover 42 is set in a lower position than a top unit of a tip unit of the oil filter 60 as well as being in a higher position than a bottom unit of the attachment unit 60s.SELECTED DRAWING: Figure 2
Patent JP-2019016796-A (JP)
Title: Display device
Inventor: KOYAMA JUN
IPC: H01L27/04
Filed: 2018-08-09
Abstract: To provide a logic circuit which uses a resistive element and a thin film transistor which are manufactured by using an oxide semiconductor layer having controlled electrical characteristics, and a semiconductor device using the logic circuit.SOLUTION: In a semiconductor device, a silicon nitride layer 910 formed by a plasma CVD method using a gas containing a hydrogen compound such as silane (SiH) and ammonia (NH), is provided in direct contact with an oxide semiconductor layer 905 applied to a resistive element 354, and the silicon nitride layer 910 is provided on an oxide semiconductor layer 906 applied to a thin film transistor 355 via a silicon oxide layer 909 functioning as a barrier layer. Therefore, hydrogen is introduced to the oxide semiconductor layer 905 at higher concentrations than to the oxide semiconductor layer 906. As a result, a resistance value of the oxide semiconductor layer 905 applied to the resistive element 354 becomes lower than a resistance value of the oxide semiconductor layer 906 applied to the thin film transistor 355.SELECTED DRAWING: Figure 11
Patent JP-2018175908-A (JP)
Title: Drug coat layer
Inventor: YAMASHITA KEIKO
IPC: A61P35/00
Filed: 2018-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a drug coat layer that has low toxicity and high stenosis inhibition rate when a drug is coated on medical equipment and delivered into the body, and to provide a medical equipment using the same.SOLUTION: Provided is a drug coat layer having a morphological type including a plurality of elongated bodies each having independent long axis of the crystals of a water-insoluble drug on the surface of a substrate, and in which the long axis of the elongated body is substantially linear and forms a predetermined range of angle with respect to the substrate plane where the long axis of the elongated body intersects.SELECTED DRAWING: Figure 8
Patent JP-2020030725-A (JP)
Title: Equipment analysis support device, equipment analysis support method, and equipment analysis system
Inventor: TEZUKA SHIN
IPC: G05B19/418
Filed: 2018-08-24
Abstract: To analyze equipment without blocking the progress of a business.SOLUTION: An equipment analysis support device (an edge server 1620) comprises: an equipment constraint information storage section 1622 that stores equipment constraint information, which is a correspondence relation between each of processes composing a business performed using a plurality of pieces of equipment and a constraint on the pieces of equipment in each process; a business process information acquisition section 1624 that acquires business process information, which is information about a business process currently in progress; a component information producing section 1623 that, when determining that a state of the current business has changed, identifies a constraint on equipment in the changed state of the business on the basis of the business process information and the equipment constraint information and produces components of an analysis process satisfying the identified constraint; and a process performing section 1625 that, based on the produced components, performs a process required for analysis of the equipment.SELECTED DRAWING: Figure 6
Patent JP-2020035888-A (JP)
Title: Semiconductor storage device
Inventor: TAKEKIDA HIDEHITO
IPC: H01L27/11582
Filed: 2018-08-30
Abstract: To provide a semiconductor storage device that can be highly integrated.SOLUTION: A semiconductor storage device comprises a substrate, a first conductive layer and a second conductive layer, a first semiconductor film and a second semiconductor film, and first wiring and second wiring. The first conductive layer and the second conductive layer are arranged so as to be separated in a first direction crossing a surface of the substrate, and extend in a second direction crossing the first direction. In addition, the first conductive layer is closer to the substrate than the second conductive layer, and a length in the second direction of the first conductive layer is larger than a length of the second conductive layer. The first semiconductor film extends in the first direction and is opposed to the first conductive layer and the second conductive layer. The second semiconductor film is provided between one end of the first conductive layer and one end of the second conductive layer in the second direction, extends in the first direction, and is opposed to the first conductive layer. The first wiring is more distant from the substrate than the first semiconductor film, and electrically connected with the first semiconductor film. The second wiring is more distant from the substrate than the second semiconductor film, and electrically connected with the second semiconductor film.SELECTED DRAWING: Figure 3A
Patent JP-2018200488-A (JP)
Title: Encoding method, decoding method, encoding apparatus, and decoding apparatus
Inventor: WANG BIN
IPC: G10L19/02
Filed: 2018-08-30
Abstract: To provide an encoding method, a decoding method, an encoding apparatus, a decoding apparatus, a transmitter, a receiver, and a communications system.SOLUTION: An encoding method includes: dividing a to-be-encoded time-domain signal into a low band signal and a high band signal; performing encoding on the low band signal to obtain a low frequency encoding parameter; performing encoding on the high band signal to obtain a high frequency encoding parameter, and obtaining a synthesized high band signal according to the low frequency encoding parameter and the high frequency encoding parameter; performing short-time post-filtering processing on the synthesized high band signal to obtain a short-time filtering signal, wherein compared with a shape of a spectral envelope of the synthesized high band signal, a shape of a spectral envelope of the short-time filtering signal is closer to a shape of a spectral envelope of the high band signal; and calculating a high frequency gain on the basis of the high band signal and the short-time filtering signal.SELECTED DRAWING: Figure 1
Patent JP-2020036226-A (JP)
Title: Imaging timing control device, imaging system, and imaging method
Inventor: SATO TOSHIHISA
IPC: H04N5/225
Filed: 2018-08-30
Abstract: To provide an imaging timing control device capable of suppressing variations in brightness between images even if imaging is performed under periodically fluctuating ambient light.SOLUTION: An imaging timing control device 16 used with an imaging apparatus for performing imaging under periodically fluctuating ambient light, includes: a light amount sensor 17 for measuring a light amount of the ambient light; and an analysis unit 18 for analyzing a periodic fluctuation of intensity of the ambient light on the basis of a measurement value by the light amount sensor, determining an exposure start phase in the periodic fluctuation, and transmitting to the imaging apparatus an exposure start instruction for starting exposure in accordance with the exposure start phase.SELECTED DRAWING: Figure 1
Patent JP-2020032054-A (JP)
Title: Game machine
Inventor: YAMAZAKI KENTO
IPC: A63F7/02
Filed: 2018-08-31
Abstract: To achieve notification of information having full contents when recovering from power failure in a game machine.SOLUTION: An LED display device 520 (second display means) is arranged near (within a game area) a display device (first display means) for variably displaying a decorative special pattern of a variable display game, and a game control device detects recovery from power failure and notifies a performance control device of information at least regarding start memory (a command when recovering from power failure that includes a special pattern 1 storage number command and a special pattern 2 storage number command). The performance control device displays a display screen (for example, a display screen 530) including predetermined information (for example, power failure recovery display 531 or the like) regarding recover from power failure on the display device instead of display of a variable display game by receiving notification (a command when recovering from power failure), and displays start memory (a storage number of a special pattern 1, a storage number of a special pattern 2) on display parts (a special pattern 1 storage display part 523, a special pattern 2 storage display part 524) of the LED display device 520.SELECTED DRAWING: Figure 22
Patent JP-2020033090-A (JP)
Title: Hinge cap
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/08
Filed: 2018-08-31
Abstract: To provide a hinge cap that prevents loosing of close contact between the discharge cylinder of a cap body and the sealing cylinder of an upper lid due to impact resulting from inverted falling of the container, that is able to cope with a content liquid packed at high temperatures, and that eliminates the need to uncap the container by means of a pull ring.SOLUTION: A hinge cap comprises: a cap body attached to a mouth of a container; and an upper lid attached to the cap body via a hinge. The cap body has: an attachment part attached to a mouth of a container; an upper wall extended inward from an inner edge of the attachment part and sealing an opening in the mouth; and a discharge cylinder extended upward from a periphery of a discharge opening formed through the upper wall. The upper lid has: a top wall; a side peripheral wall extended downward from a peripheral edge part of the top wall; and a sealing cylinder extended downward from a rear surface of the top wall and sealing the discharge cylinder. The top wall of the upper lid has a deformable thin part circumferentially provided outside the sealing cylinder.SELECTED DRAWING: Figure 1
Patent JP-2020037619-A (JP)
Title: Polyvinyl pyrrolidone-containing composition
Inventor: TAKAMATSU YUKI
IPC: C08L39/06
Filed: 2018-09-03
Abstract: To provide a polyvinyl pyrrolidone-containing composition excellent in heat resistance at high temperature compared to conventional ones, and capable of efficiently suppressing decomposition of a pyrrolidone ring.SOLUTION: There is provided a polyvinyl pyrrolidone-containing composition containing polyvinyl pyrrolidone and heat resistance enhancer, and having content of the heat resistance enhancer of 0.1 to 10 mass% based on 100 mass% of the polyvinyl pyrrolidone, and decomposition rate of the pyrrolidone ring calculated by a following method when heated at 200°C for 24 hr. of 30% or less. <Calculation of decomposition rate of pyrrolidone ring> On pyrrolidone-containing composition before and after heating,C solid-NMR is measured, and decomposition rate of the pyrrolidone ring is calculated by the following formula (1), where area of a peak appearing in 0 to 24 ppm is α1 and area of a peak appearing in 160 to 195 ppm is β1, in an NMR chart of the composition before heating, area of a peak appearing in 0 to 24 ppm is α2 and area of a peak appearing in 160 to 195 ppm is β2, in an NMR chart of the composition after heating. Decomposition rate of the pyrrolidone ring=(α1/β1-α2/β2)/(α1/β1)×100 Formula (1).SELECTED DRAWING: None
Patent JP-2020037879-A (JP)
Title: Fuel scattering mechanism and fuel injection device
Inventor: KUDO SHOKIKU
IPC: F02M61/18
Filed: 2018-09-03
Abstract: To provide a fuel scattering mechanism capable of contributing to reducing discharge of a pollutant and improving combustion, and a fuel injection device using the fuel scattering mechanism.SOLUTION: A fuel scattering mechanism 3 according to an embodiment of the present invention comprises a scattering unit 20 that is provided on an injector 2 fixed to an internal combustion engine, and scatters fuel F injected from an injection hole 10g of the injector 2. At this time, the fuel scattering mechanism 3 may comprise a displacement mechanism 21 that displaces the scattering unit 20 in the axial direction of the injector 2 or in the circumferential direction of the injector 2.SELECTED DRAWING: Figure 1
Patent JP-2019133624-A (JP)
Title: Recipe information provision apparatus, recipe information provision method, and recipe information provision program
Inventor: NOJIRI TETSUYA
IPC: G06Q50/10
Filed: 2018-09-03
Abstract: To provide a recipe information provision apparatus, method and program capable of suggesting a menu as a combination of preparations that together enable intake of essential nutrients.SOLUTION: A recipe information provision apparatus 100 of a recipe information provision system 1 to provide recipe information of a menu as a combination of preparations such as a main dish, a staple and side dishes comprises a communication part 110, a storage part 120, and a control part 130. The storage part 120 comprises a recipe information DB 121 to store recipe information, nutritive values, a cooking type and a cooking genre of each preparation, and an attribute information DB 122 to store attribute information such as physical status and health status of a user. The control part 130 comprises a nutritive value calculation part 131 to calculate nutritive values to be taken by the user on the basis of the attribute information; and a recipe information recommendation part 132 to recommend the recipe information of multiple preparations on the basis of the nutritive values to be taken by the user.SELECTED DRAWING: Figure 1
Patent JP-2020041041-A (JP)
Title: Manufacturing method of foaming duct
Inventor: ONO YOSHINORI
IPC: B60H1/00
Filed: 2018-09-10
Abstract: To provide a manufacturing method of a foaming duct capable of suppressing drop of dew condensation water.SOLUTION: There is provided a manufacturing method of a foaming duct having a molding process and a rough surfacing process, in which foaming parison is molded and a foam molded body is formed in the molding process, rough surfacing is conducted in at least a part of a rough surfacing region of an outer surface of the foam molded body in the rough surfacing process, and the rough surfacing is conducted so that adhesion energy of water drop in the rough surfacing region is 0.030 mJ/mor more.SELECTED DRAWING: Figure 1
Patent JP-2020042971-A (JP)
Title: Fuel cell
Inventor: HORIGUCHI DAI
IPC: H01M8/0215
Filed: 2018-09-10
Abstract: To provide a fuel cell in which contact resistance of a separator and a terminal plate is decreased.SOLUTION: A fuel cell includes a cell stack formed by laminating multiple single cells each arranged with separators on both sides, and a pair of terminal plates placed at both ends of the cell stack. On the surface of the separator in contact with the terminal plate, a layer containing titanium nitride is formed, Vickers hardness of the terminal plate surface is 130-180, and Vickers hardness of the separator surface is in a range within Vickers hardness of the terminal plate surface ±50.SELECTED DRAWING: Figure 1
Patent JP-2020040308-A (JP)
Title: Support device of image formation device and image formation device
Inventor: NAGASAKI TAKESHI
IPC: G03G21/16
Filed: 2018-09-11
Abstract: To provide a support device which can inhibit the plastically deformed support device from hindering user's action even if external force is applied to an image formation device to cause plastic deformation of the support device.SOLUTION: An overturn prevention device 70 includes: a second bending part 74 serving as an attachment part which is attached to a bottom surface of a device body 30; a facing part 72 formed by a metal plate and facing an installation surface of an image formation device A; an inclined edge 73a extending upward in a vertical direction relative to the facing part 72, protruding to the outer side further than an outer shell of the bottom surface of the device body 30 in a horizontal direction, formed by a metal plate; and a cover member 90 covering at least the inclined edge 73a and made of a resin.SELECTED DRAWING: Figure 3
Patent JP-2020043504-A (JP)
Title: Solid-state imaging device, imaging device, and method of controlling solid-state imaging device
Inventor: NAGASE HIROSHI
IPC: H04N5/357
Filed: 2018-09-12
Abstract: To reduce the number of wirings in a circuit that performs CDS processing in a solid-state imaging device that performs CDS processing.SOLUTION: A data output unit alternately and repeatedly outputs predetermined reset data and signal data corresponding to the exposure amount. A pair of reset data holding units alternately holds the repeatedly output reset data. A pixel data generation unit repeats a process of generating a difference between reset data held in one of the pair of reset data holding units and signal data output after the reset data as pixel data. A pair of pixel data holding units alternately holds the repeatedly generated pixel data. A output-side selection unit alternately selects the pair of pixel data holding units and outputs the pixel data held in the selected pixel data holding unit.SELECTED DRAWING: Figure 8
Patent JP-2020040859-A (JP)
Title: Magnesium hydroxide particles and method for producing the same
Inventor: SANO YASUHIRO
IPC: C08K3/22
Filed: 2018-09-12
Abstract: To provide magnesium hydroxide particles with their fluidity and mechanical properties not lowering even after being combined with a resin, a method for producing the same, a resin composition comprising the magnesium hydroxide particles, and a molded article comprising the resin composition.SOLUTION: Magnesium hydroxide particles according to the present invention have a BET specific surface area of less than 0.5 m/g and an average particle diameter of 10 μm or more. In a method for producing the magnesium hydroxide particles according to the present invention, an alkali metal hydroxide is added to a suspension containing magnesium hydroxide so as to represent more than 800 parts by mass based on 100 parts by mass of solid contents of the magnesium hydroxide, and which is followed by hydrothermal treatment at more than 230°C.SELECTED DRAWING: Figure 2