baber/WOPTO huggingface dataset:
Patent JP-2018097898-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ITO YOSHINOBU
IPC: G06F13/00
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus capable of suppressing consumption of a storage area of an application program without urging an operation of a user.SOLUTION: An information processing apparatus includes: a storage part for storing an application resource and runtime of an application program; a memory management part for generating a process space in a memory for every start instruction of the application program; a runtime reading part for reading the runtime in the process space; an application resource reading part for reading the application resource in the process space in which the runtime is read; a process generation part for generating a process of the application program on the basis of the application resource and the runtime read in the process space; and a process execution part for executing the process of the application program.SELECTED DRAWING: Figure 5
Patent JP-2019139081-A (JP)
Title: Robot, printer, and optical signal transmission device
Inventor: TOMIOKA HIROTO
IPC: B41J29/00
Filed: 2018-02-13
Abstract: To provide a robot which can reduce a height while having high heat radiation efficiency, and a printer and an optical signal transmission device.SOLUTION: A robot has an optical signal transmission device performing transmission of an optical signal. The optical signal transmission device comprises: a light source; a support substrate supporting the light source; and a light guide part transmitting light emitted from the light source. The support substrate includes: a substrate body; a penetration part being connected to the light source, penetrating in a thickness direction of the substrate body and constituted of a metal material; and a heat radiation part being connected to the penetration part and constituted of a metal material. Between the light source and the heat radiation part, the penetration part is disposed, and, between the light guide part and the support substrate, the light source is disposed.SELECTED DRAWING: Figure 5
Patent JP-2019137801-A (JP)
Title: Composition for heat radiation members, heat radiation member, electronic apparatus, and method for producing heat radiation member
Inventor: UJIIE KENTO
IPC: C09K5/14
Filed: 2018-02-13
Abstract: To provide a composition that can form a heat radiation member having high thermal conductivity and also having high adhesion, and a heat radiation member.SOLUTION: A composition for heat radiation members has a thermally conductive first inorganic filler bound to one end of a first coupling agent, a thermally conductive second inorganic filler bound to one end of a second coupling agent, a difunctional or multi-functional carboxylic acid anhydride, and a polymerizable compound having a difunctional or multi-functional benzoxazine ring.SELECTED DRAWING: Figure 5
Patent JP-2019142256-A (JP)
Title: Vehicular body structure
Inventor: TAKEMURA YOSHIYASU
IPC: B62D21/00
Filed: 2018-02-16
Abstract: To provide a vehicular body structure capable of efficiently installing, on a vehicular body, an exhaust pipe that includes an exhaust emission control device.SOLUTION: According to this vehicular body structure, an exhaust pipe 30 is extended backwardly from an engine 11 so as to pass through a center cross member 5 and through a rear cross member 6. In the back-and-forth direction, a catalyst converter 32 is installed between the center cross member 5 and the rear cross member 6. The center cross member 5 has a center part 5c in the vehicle widthwise direction bent concavely and downwardly relative to a left end part 5a and to a right end part 5b in the vehicle widthwise direction.SELECTED DRAWING: Figure 1
Patent JP-2019143043-A (JP)
Title: Polyimide film for forming display device, polyimide laminate, and display device and method for manufacturing the same
Inventor: KITTAKA NAOKI
IPC: C08J5/18
Filed: 2018-02-21
Abstract: To provide a polyimide film for forming a display device, which suppresses warpage and shows no anisotropy in coefficients of thermal expansion in a longitudinal direction and in a width direction.SOLUTION: The polyimide film for forming a display device includes a single-layer or multilayer polyimide layer, satisfying the following conditions: (a) the film has a thickness in the range of 3 μm or more and 50 μm or less; (b) the film has a coefficient of thermal expansion of 10 ppm/K or less; (c) after a 50-mm square of the polyimide film is subjected to a moisture environment at 23°C and 50% humidity for 20 hours, the polyimide film is left on a flat surface in such a manner that a protrusion in the central portion of the film is in contact with the surface and an average of rising amounts of the film at four corners is calculated as an average warpage amount, and the average warpage amount is 10 mm or less; and (d) a difference between a coefficient of thermal expansion (CTE-MD) in a longitudinal direction (MD) and a coefficient of thermal expansion (CTE-TD) in a width direction (TD) is within ±3 ppm/K.SELECTED DRAWING: None
Patent JP-2019142106-A (JP)
Title: Driving method for liquid injection device and liquid injection device
Inventor: YAMAMOTO SHINICHI
IPC: B41J2/015
Filed: 2018-02-21
Abstract: To provide a driving method for a liquid injection device which appropriately corrects a driving signal supplied to a pressure generating element and can suppress deterioration in image quality, and the liquid injection device.SOLUTION: A driving method for a liquid injection device (1) comprising: a nozzle (21) injecting liquid; a pressure chamber (26) communicating with the nozzle (21); a pressure generating element (24) generating a pressure change of the liquid in the pressure chamber (26); and a drive waveform generating part (10) generating a plurality of kinds of drive waveforms supplied to the pressure generating element (24), includes: a step of measuring a count value related to the number of times of supply of the drive waveforms to the pressure generating element (24) for each kind of the drive waveforms; a step of evaluating an aging value being an index of a deterioration degree of the pressure generating element (24) by multiplying the count value by a coefficient on the basis of at least one of reference potential becoming a reference of a change of potential of the drive waveforms and a period; and a step of correcting the drive waveforms according to the aging value.SELECTED DRAWING: Figure 11
Patent JP-2019145348-A (JP)
Title: Diagnostic method of operation abnormality in power switch
Inventor: SUGIMOTO TOSHIFUMI
IPC: G01M99/00
Filed: 2018-02-21
Abstract: To provide a diagnostic method of operation abnormality in power switch capable of understanding operation abnormality of the power switch exactly with simple configuration.SOLUTION: In the diagnostic method of operation abnormality in a circuit breaker, a microphone for measurement is placed, at first, around the circuit breaker, and operation sound when opening and closing the circuit breaker is measured by the microphone for measurement. Subsequently, a map indicating relationship of frequency and time is created by conventional method of fast Fourier transformation (FFT), based on a graph indicating the relationship of the measured sound pressure and time. On the basis of the number of peaks appearing in the map thus obtained or the position of the peak, operation abnormality of the circuit breaker can be discriminated. For example, peak is only one during normal time of the circuit breaker, but two peaks 24 appear in the case of OFF operation abnormality. In the case of ON operation abnormality of the circuit breaker, position of the peak 24 is different from that during normal time.SELECTED DRAWING: Figure 1
Patent JP-2019145393-A (JP)
Title: Lighting control system, light emitting device, terminal device, voice recognizing unit, and terminal device control method
Inventor: KOMATSU TAKUMITSU
IPC: H05B37/02
Filed: 2018-02-22
Abstract: To obtain a lighting control system, a light emitting device, a terminal device, a voice recognition unit, and a terminal device control method that can easily control a plurality of lighting fixtures.SOLUTION: A lighting control system according to the present invention includes a plurality of lighting fixtures that operate according to a control condition when identification information by mutual identification is performed is transmitted by changing the lighting state, and a control condition is received, a terminal device that receives at least identification information of a lighting fixture included in a region to be controlled from among the pieces of identification information, specifies the region, and transmits the control condition and identification information of the lighting fixture included in the region, and a communication unit that receives the control condition and identification information of the lighting fixtures included in the region, and transmits the control condition to a lighting fixture corresponding to the received identification information from among the plurality of lighting fixtures.SELECTED DRAWING: Figure 1
Patent JP-2019149239-A (JP)
Title: Electrode unit manufacturing method
Inventor: HAMAGUCHI YOHEI
IPC: H01M10/04
Filed: 2018-02-26
Abstract: To provide an electrode unit manufacturing method capable of suppressing an increase in cost.SOLUTION: An electrode unit manufacturing method includes: a first step of forming a first layer 27 by injection molding; and a second step of providing a first layer 27 at a peripheral edge 15c of a bipolar electrode 14. Multiple slits 65 are arrayed and formed on inner surfaces 61s and 62s of a metal mold 60 of the injection molding. A core 63 of the metal mold 60 consists of multiple portions 63p. The first step includes: a formation step of collectively forming the multiple first layers 27 by loading a resin into the multiple slits 65 and curing the resin; and a separation step of separating the first layers 27 from the core 63 by disassembling the core 63 into the multiple portions 63p.SELECTED DRAWING: Figure 7
Patent JP-2019148643-A (JP)
Title: Image formation apparatus
Inventor: KANAI RYOSUKE
IPC: G03G15/02
Filed: 2018-02-26
Abstract: To provide an image formation apparatus which can suppress the optical fatigue of an image carrier and perform the long-term stable image output while suppressing the interference of the image frequency and electrification frequency or the image frequency and development frequency.SOLUTION: An image formation apparatus includes: an image carrier which carries and conveys an electrostatic latent image formed with the prescribed resolution at the prescribed movement speed; an electrification member which electrifies the image carrier; electrification voltage application means which applies the AC voltage having at least the prescribed electrification frequency as the electrification voltage to the electrification member; and exposure means which exposes the image carrier. The image formation apparatus can set a plurality of image formation modes. The plurality of image formation modes are the image formation modes in which at least one of the resolution, movement speed and electrification frequency is different. The plurality of image formation modes include the image formation mode in which the background potential difference being the potential difference before exposure and after exposure by the exposure means of a background part being a blank part of the image formed on the image carrier is different.SELECTED DRAWING: Figure 1
Patent JP-2019148938-A (JP)
Title: Card, information storage method, and nd information storage program
Inventor: INOUE YUTAKA
IPC: B42D25/305
Filed: 2018-02-26
Abstract: To enable the simplification of a procedure in performing transactions using a card and to easily and quickly perform the transactions.SOLUTION: A card 122 includes a transaction information storage unit 502, a biological information reception unit 503, an authentication determination unit 504, and a read information holding unit 505. The transaction information storage unit 502 associates biological information of a user with attribute information on a transaction of the user in association with each other. The biological information reception unit 503 receives the biological information from the user. The authentication determination unit 504 determines whether biological information coincident with the biological information received by the biological information reception unit 503 is stored in the transaction information storage unit 502. The read information holding unit 505 holds transaction information converted from read information for allowing a prescribed reader to read the attribute information stored in the transaction information storage unit 502 in association with the coincident biological information in the case that the authentication determination unit 504 determines that the coincident biological information is stored in the transaction information storage unit 502.SELECTED DRAWING: Figure 5
Patent JP-2019147723-A (JP)
Title: Infrared ray transmission glass
Inventor: MATSUSHITA YOSHIMASA
IPC: C03C3/085
Filed: 2018-02-28
Abstract: To provide a glass excellent in infrared ray transmission coefficient and suitable for an infrared ray sensor application.SOLUTION: There is provided an infrared ray transmission glass containing, by mol%, Ge of over 0 to 50%, Ga of over 0 to 50%, Si of over 0 to 50%, Te of 20 to 90%, Ag+Al+Ti+Cu+In+Sn+Bi+Cr+Sb+Zn+Mn of 0 to 40%, an F+Cl+Br+I of 0 to 40%.SELECTED DRAWING: None
Patent JP-2018144486-A (JP)
Title: Method for producing piece with additive manufacturing technology by processing of paste with improved supply of paste and production machine for conducting said method
Inventor: RICHARD GAIGNON
IPC: B33Y10/00
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a piece, especially a piece before processing formed of a ceramic material by the additive manufacturing technology which is possible to harden a photocurable paste layer repeatedly following a pattern defined in each layer.SOLUTION: A first layer is formed on an operating surface of an operation tray, and each layer is spread from a certain amount of paste that is supplied on the operation tray which is lowered when each layer is formed, by the scraping of parallel flat scraper blades or one scraper blade before the layer gets harden by following defined patterns. When forming each layer, a required amount of paste to form a layer is put on the operating surface from at least one of nozzles movable in front of the scraper blade or in a case of the parallel flat scraper blades, in front of a front scraper blade.SELECTED DRAWING: Figure 1a
Patent JP-2019153396-A (JP)
Title: Emergency lighting fixture and light source unit
Inventor: NAKAMURA KYOHEI
IPC: F21S9/02
Filed: 2018-02-28
Abstract: To provide an emergency lighting fixture easy to be downsized.SOLUTION: An emergency lighting fixture X1 includes: a first light source unit 1 turned on with power supplied from a regular power source; two second light source units 2 turned on with power supplied from a battery unit; and a fixture body 3 supporting the first light source unit 1 and the second light source unit 2. The fixture body 3 is attached to a wall W1 or a ceiling of a landing F1. The second light source unit 2 includes an LED and a light guide 21. The light guide 21 includes an incident surface in which light irradiated from the LED is incident, and is structured so as to guide light incident from the incident surface in a direction apart from the incident surface. The light guide 21 is further structured so as to emit part of the light guided to the direction apart from the incident surface to the outside of the light guide 21. The fixture body 3 supports the first light source unit 1 and the second light source unit 2 while arranged along the longitudinal direction of the fixture body 3.SELECTED DRAWING: Figure 2
Patent JP-2019150298-A (JP)
Title: Syringe pump
Inventor: NAKAMURA MANABU
IPC: A61M5/145
Filed: 2018-03-02
Abstract: To reduce a medicament remaining in a syringe.SOLUTION: According to embodiment, a syringe pump comprises a shaft and a cornice. The shaft projects from a case to be connected to a slider pushing a pusher of a syringe, and is moved with the slider. The cornice covers the shaft projecting from the case and has at least three types of crest parts having different apex diameter formed continuously, the apex diameters of adjacent crest parts being different from each other.SELECTED DRAWING: Figure 5
Patent JP-2019153754-A (JP)
Title: Coil component
Inventor: SHIMIZU TAKAHIRO
IPC: H01F27/32
Filed: 2018-03-06
Abstract: To provide an easy-to-assemble coil component capable of fixing the conductor of a coil surely to an insulation member, without increasing the number of components.SOLUTION: A U-shaped coil 2 opening forward, with the vertical direction as the winding axis 100 direction, is placed in the closed magnetic path by a core 3, and in an insulation member 10a for holding the coil while insulating from the core, a groove 12 for receiving the left and right conductor parts 22 of the coil are formed, the groove includes a wall part 13 where flexible tongue pieces (131, 133) are formed, at the upper end of the tongue pieces, claw parts 134 projecting left and right inward of the groove and having a top face 135 tapering downward toward the tip is formed, upper part of the conductor parts is covered with a claw part, and when the coil is pushed into the groove from above, the tongue pieces bend outward of the groove and are received in the groove, and bending outward of the groove is regulated in a state where the core is attached.SELECTED DRAWING: Figure 5
Patent JP-2019156911-A (JP)
Title: Manufacturing method of carbon nanotube high blended rubber particle
Inventor: HISA HIDEYUKI
IPC: C08L21/02
Filed: 2018-03-08
Abstract: To provide a manufacturing method of a carbon nanotube (called CNT) high blended rubber particle in which CNT is granulated with high blend, dustability is largely reduced, and processability and handleability are extremely enhanced by coating CNT with various rubber latex as binders, and further impregnating the rubber into CNT.CONSTITUTION: A manufacturing method of a CNT high blended rubber particle has a configuration having (1) a water mixing process for inputting CNT and water of 100 times of CNT into a container and stirring them, (2) then a mixing process for adding a rubber latex to them and mixing them, (3) then a granulation process for mixing the resulting mixture, dropping a water insoluble solvent, and transferring the CNT from a water phase to a rubber phase to granulate, (4) then a separation process for separating the water phase and the granulated article, and (5) a drying process for drying the separated granulated article.SELECTED DRAWING: Figure 1
Patent JP-2019161320-A (JP)
Title: Information processing apparatus, control method therefor, and program
Inventor: KADOTA KAZUHIRO
IPC: G09G5/00
Filed: 2018-03-08
Abstract: To avoid a situation in which an operation related to video transfer cannot be performed because a GUI cannot be visually recognized when stop of video transfer is instructed.SOLUTION: An information processing apparatus includes communication means for communicating with a video display device, display means for displaying video, and control means for transmitting a predetermined video to be displayed on the video display device, which is different from the video displayed on the display means, to the video display device via the communication means, and an instruction to stop transmission of the predetermined video is input via the operation means is input in a state where operation means capable of accepting an operation related to the predetermined video is displayed together with the predetermined video in the video display device. the control means displays the operation means on the display means.SELECTED DRAWING: Figure 7
Patent JP-2019159098-A (JP)
Title: Display device
Inventor: KOMA TOKUO
IPC: G02F1/1335
Filed: 2018-03-13
Abstract: To provide a novel display device which features no visibility reduction in dark environments and enhanced visibility under external light.SOLUTION: A display device 100 is provided, comprising a wavelength conversion layer 28 for converting a wavelength of incident light, and a polarizing layer 26 including a reflective polarizer for polarizing light exiting from the wavelength conversion layer 28.SELECTED DRAWING: Figure 1
Patent JP-2019161870-A (JP)
Title: Motor unit and electric bicycle
Inventor: NISHIMORI MASATO
IPC: H02K21/14
Filed: 2018-03-13
Abstract: To provide a motor unit which can inhibit enlargement of the motor unit in an axial direction of a rotary shaft, and to provide an electric bicycle including the motor unit.SOLUTION: A motor unit 3 includes a motor 5 and a gear 311. The motor 5 has a rotary shaft 51, a rotor 52, and a stator 53. The stator 53 rotates the rotor 52. The rotary shaft 51 includes a protruding portion 511 protruding from the rotor 52 along an axial direction D of the rotary shaft 51. A tooth part 54 which engages with the gear 311 is formed on an outer peripheral surface of the protruding portion 511. The rotor 52 includes a first portion 5211 and a second portion 5212. The first portion 5211 is located around the rotary shaft 51 and is fixed to the rotary shaft 51. The second portion 5212 is located at a protruding portion 511 side end part in the rotor 52. An inner diameter d2 of the second portion 5212 is larger than an inner diameter d1 of the first portion 5211.SELECTED DRAWING: Figure 4
Patent JP-2018159925-A (JP)
Title: Optical filter and use of the same
Inventor: KISHIDA HIROYUKI
IPC: G02B5/22
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter achieving both of low dependency on an incident angle in a near infrared region and excellent transmittance characteristics for red light, and improving a problem of a ghost image.SOLUTION: The optical filter satisfies the following requirements (A) to (D). (A) The filter has an average transmittance of 75% or more in a wavelength range from 430 to 580 nm, measured in the vertical direction; (B) the filter has an average transmittance of 10% or less in a wavelength range from 800 to 1000 nm measured in the vertical direction; (C) the filter has an average transmittance of 15% or more in a wavelength range from 700 to 750 nm measured in the vertical direction, and (D) in a wavelength range from 560 to 800 nm, an absolute value of a difference between a value (Ya) of the shortest wavelength at which the transmittance is 50% when measured in the vertical direction and a value (Yb) of the shortest wavelength at which the transmittance is 50% when measured at an angle of 30° with respect to the vertical direction, is less than 15 nm.SELECTED DRAWING: None
Patent JP-2019165164-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: EBIHARA YASUHIRO
IPC: H01L29/12
Filed: 2018-03-20
Abstract: To provide an SiC semiconductor device capable of suppressing element breakdown by suppressing high temperature in the vicinity of a contact portion with SiC of a source electrode while aiming for low on-resistance.SOLUTION: A surfaces of an ntype source region 7 and a ptype contact region 8, namely, a distance L from a contact portion of a source electrode 13 with SiC to an upper surface of a p-type deep layer 3 is set to 1.5 μm or more. Thereby, the vicinity of the contact portion with SiC of the source electrode 13 is separated from a self-heating point.SELECTED DRAWING: Figure 1