baber/WOPTO huggingface dataset:
Patent JP-2018120018-A (JP)
Title: Display
Inventor: IMAZEKI YOSHIKATSU
IPC: G09F9/30
Filed: 2017-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a display that is excellent in display quality, or to provide a display that can decrease the width of a frame.SOLUTION: A display comprises a first substrate, a second substrate, and a connection material C. The first substrate has a first insulating substrate and a first conductive layer. The second substrate has a second insulating substrate including a first principal surface, a second principal surface 20B, and a first through hole VA located in a non-display area NDA, and a second conductive layer L2 provided on the second principal surface. The connection material C electrically connects the first conductive layer to the second conductive layer L2 through the first through hole VA. The connection material C covers at least part of a portion belonging to a second area A2 of an opening edge on the second principal surface 20B side of the first through hole VA, and does not cover a portion belonging to a first area A1.SELECTED DRAWING: Figure 9
Patent JP-2018117789-A (JP)
Title: rice cooker
Inventor: KATO YOSHIMITSU
IPC: A47J27/00
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker with improved operability that can suppress costs, achieve compactness, and prevent an erroneous operation.SOLUTION: A rice cooker has an LCD 29 that serves as a display part 81 and a switch 31 that serves as an operation part 82 in a lid body 16. The operation part 82 is provided with both push type operation means 89 and non-push type operation means 90, the non-push type operation means 90 being disposed only on the top face of the LCD 29 that serves as a display part 81. The combined use of the push type operation means 89 and the non-push type operation means 90 can improve operability as a rice cooker. The number of the non-push type operation means 90 is suppressed to a requisite minimum so as to suppress costs and achieve compactness of the rice cooker. Since the non-push type operation means 90 is disposed only on the top face of the display part 81, an erroneous operation can be prevented.SELECTED DRAWING: Figure 3
Patent JP-2018120933-A (JP)
Title: Magnetic fluid
Inventor: AWANO HIROMOTO
IPC: H01F1/28
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic fluid having a higher thermal conductivity when a magnetic field is applied thereto.SOLUTION: A magnetic fluid contains magnetic particles in a solvent. Each of the magnetic particles has a core-shell structure, and the core is made of nickel or iron while the shell is made of copper. When a magnetic field is applied to the magnetic fluid and the magnetic particles in the magnetic contact with one another, a heat conduction path between these magnetic particles is sufficiently secured by copper of high thermal conductivity which is coated on nickel or iron particles. As a result, the magnetic fluid is capable of having a higher thermal conductivity.SELECTED DRAWING: Figure 5
Patent JP-2018121691-A (JP)
Title: Rotary brush for dust-collection cleaning device
Inventor: SHIRAISHI EIJI
IPC: A46B7/10
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary brush having an excellent suction efficiency in a dust-collection cleaning device for cleaning a road surface, an indoor/outdoor floor surface, and the like.SOLUTION: A substantially-cylindrical rotary brush (5) is provided on a dust-collection cleaning device (1) having a suction device, and a cylindrical surface thereof is configured to wipe a road surface, an indoor/outdoor surface, and the like. The rotary brush is configured to include a horizontal rotary shaft (12), and a plurality of brush plates (14) are provided thereon. The brush plates (14) form a shape in which at least 30% or more of a circular area is cut out from a disc having a predetermined thickness while leaving a part of the circumferential part uncut. A shaft hole (17) opens at a center of the brush plates (14) through which the rotary shaft (12) is inserted, and brushes (18) are implanted on a circumferential part of the hole. The rotary brush (5) is inserted in the rotary shaft (12) in such a manner that the plurality of brush plates (14) are shifted from each other in a rotational direction, and forms a cylindrical shape as a whole.SELECTED DRAWING: Figure 2
Patent JP-2018125607-A (JP)
Title: Node device and control method therefor
Inventor: RIKISO MASAHIRO
IPC: H04W84/18
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To improve throughput of a network system by reducing latency of packet transfer.SOLUTION: A node device includes: first storage means (route table 13a) for storing a route entry, which is information showing a route to another node device, and a term of validity of the route entry; second storage means (management table 13b) for storing a list of route entries in use; addition means (control unit 12) for adding a route entry corresponding to a transmission destination of a packet received from another node device to the second storage means when the route entry is not stored in the second means; update means (control unit 12) for updating, with respect to a predetermined number of route entries in the list stored in the second storage means, terms of validity stored in the first storage means; and deletion means (control unit 12) for deleting the updated list stored in the second storage means.SELECTED DRAWING: Figure 1
Patent JP-2017113011-A (JP)
Title: Emulsified fragrance composition for alcoholic drink
Inventor: NAKAMURA TAKESHI
IPC: C12G3/06
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an emulsified fragrance composition for alcoholic drink not generating floating matters and precipitated matters, keeping a stable emulsified state, giving a transparent appearance to the alcoholic drink, and not damaging the flavor and fragrance of the alcoholic drink even if mixing with a concentrated syrup having a concentration several times that of an alcoholic drink in a manufacturing process of the alcohol drink.SOLUTION: The emulsified fragrance composition for alcoholic drink comprises an oil-soluble constituent (a) containing a fragrance material, polyglyceryl fatty acid ester (b) having a transmittance of a 1 mass% aqueous solution at 600 nm of not less than 65%, and lecithin (c). The lecithin is favorably the one not subjected to enzymolysis, and the polyglyceryl fatty acid ester is favorably an ester of decaglycerol with a fatty acid selected from stearic acid, oleic acid, and a combination of these. The emulsified fragrance composition for alcoholic drink favorably contains 20-135 pts.mass of lecithin to 100 pts.mass of polyglyceryl fatty acid ester.SELECTED DRAWING: None
Patent JP-2018125815-A (JP)
Title: Wireless power transfer device and wireless power supply system
Inventor: HIGAKI MAKOTO
IPC: H02J50/40
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To allow a wireless power transfer device according to one embodiment of the present invention to perform wireless power transfer to a plurality of wireless power reception devices at a desired distribution ratio.SOLUTION: A wireless power transfer device according to one embodiment of the present invention is configured to send electric power to a plurality of wireless power reception devices with radio waves, and comprises a plurality of antennas, a computing unit which computes transmission-time amplitudes and phases of signals for power transmission corresponding to the plurality of antennas respectively, and a signal circuit which transmits the signals for power transmission through the plurality of antennas based upon the amplitude and phases computed by the computing unit. The computing unit computes the transmission-time amplitudes and phases of the signals for power transmissions based upon reception-time amplitudes and phases of the signals for power transmission by the wireless power reception devices and distribution ratios of electric power corresponding to the wireless power reception devices.SELECTED DRAWING: Figure 2
Patent JP-2017139470-A (JP)
Title: Electret sheet
Inventor: KATO TETSUHIRO
IPC: C08J9/06
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electret sheet which develops superior piezoelectricity even with a feeble stress.SOLUTION: An electret sheet according to the present invention comprises an electrostatically charged porous sheet, of which the compression modulus is 2-15 kPa when being subjected to 25%-compression deformation at 25°C, and the 50%-compressive stress at 25°C is 200-400 kPa. Therefore, the electret sheet has superior piezoelectricity even with a feeble stress, and exhibits excellent piezoelectricity even with a feeble stress caused by pulse waves or breathing.SELECTED DRAWING: None
Patent JP-2018128097-A (JP)
Title: Caliper device
Inventor: ONO TOMOYA
IPC: F16D65/02
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a caliper device capable of suppressing unnecessary contact between a brake shoe and a disc in non-braking.SOLUTION: A caliper device includes a connection member 30 connected to a bracket 21 in a relatively movable manner, the bracket attached to a carriage of a vehicle. With rotation of a pair of arms supported by the connection member 30, a pair of braking shoes arranged so as to hold a disc therebetween is moved to a position of contacting with the disc or a position of separating from the disc. The caliper device further includes a friction mechanism 70, as a resistance imparting part, configured to impart resistance against relative movement between the connection member 30 and the bracket 21.SELECTED DRAWING: Figure 6
Patent JP-2018128427-A (JP)
Title: Food product analyzer
Inventor: OCHI KAZUHIRO
IPC: G01N9/00
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a food product analyzer capable of analyzing food ingredients accurately.SOLUTION: A food product analyzer 1 comprises: a location section 12 on which a container 100 can be located; an irradiation section 13 that irradiates the container 100 located on the location section 12 and a food product 200 placed on the container 100 with irradiation light 300 including far-red light; a first detection section 20 that detects reflected light 310 of the irradiation light 300; a storage section 63 that stores a database including characteristics information indicating the characteristics of the container 100; an estimation section 61 that estimates weight of the food product 200 using characteristics information obtained from a detection result of the first detection section 20; and an analysis section 62 that analyzes the ingredients of the food product 200 using the detection result of the first detection section 20 and the weight of the food product 200 determined by the estimation section 61.SELECTED DRAWING: Figure 8
Patent JP-2018132086-A (JP)
Title: Control device and controlling method of vehicle
Inventor: KITAGAWA SEIYA
IPC: F16H61/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device and control method of a vehicle capable of determining a friction element to be fastened, even in a stop state or an extremely low vehicle speed state.SOLUTION: A controller 1 constitutes a control device of a vehicle having a planetary gear mechanism PGM having a sun gear S, a carrier C and a ring gear R, a froward clutch FWD/C configured to the carrier C and the ring gear R as two rotary elements among the sun gear S, the carrier C and the ring gear R, and a rotation sensor 3 configured to detect a rotation speed Nr, and configured to perform control in the vehicle. The controller 1 has a control unit configured to perform control of specifying a friction element to be fastened out of the forward clutch FWD/C a reverse brake REV/B, based on pulse detected by the rotation sensor 3.SELECTED DRAWING: Figure 1
Patent JP-2017130667-A (JP)
Title: Transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8234
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bottom gate type thin-film transistor capable of achieving a structure and preparation method for restraining degradation in switching characteristics by alleviating electric field concentration which may occur between a source electrode and a drain electrode.SOLUTION: The transistor is a bottom gate type thin-film transistor having an oxide semiconductor layer on a source electrode and a drain electrode and is structured to increase a distance from an electrode top end to an electrode bottom end in side faces of the source electrode and the drain electrode by taking an angle θ1 of a side face of the source electrode and an angle θ2 of a side face of the drain electrode as 20° inclusive to 90° exclusive in contact with the oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2018136486-A (JP)
Title: Imaging apparatus
Inventor: KAMIMURA KOHEI
IPC: G03B15/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a small size imaging apparatus capable of achieving a super wide image.SOLUTION: An imaging apparatus 10 includes: plural optical systems L0a to L0c each oriented to an azimuth different from each other; and at least one image pick-up devices IMa to IMc for picking up an image of a subject formed by the plural optical systems. Each of the plural optical systems includes reflection elements PRa to PRc for folding the optical path toward the image pick-up device. The optical paths of the plural optical systems cross each other at the object side rather than the reflection element.SELECTED DRAWING: Figure 1
Patent JP-2018136845-A (JP)
Title: Log collection system, log collection method, access analysis system, access analysis method, and program
Inventor: OTSU YASUSHI
IPC: G06Q30/02
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To widely collect various action log of a user to perform highly accurate access analysis.SOLUTION: A log collection system includes an information terminal 3 of a user and a first server device 1. The information terminal 3 includes: a first storage unit that stores action log information including first information on browsing web pages and second information on display contents; and a log transmission control unit that periodically transmits the action log information to the first server device 1. The first server device includes: a second storage unit that stores the action log information; and a log recording control unit that performs control so as to store the action log information in the storage unit. The action log information includes at least one of: third information on scrolling on a screen of the information terminal; fourth information indicating that the user touched a content; fifth information on the orientation of the information terminal; sixth information on the acceleration of the information terminal; and seventh information on a custom event for recording the occurrence of an arbitrary event.SELECTED DRAWING: Figure 1
Patent JP-2018009562-A (JP)
Title: Control device of internal combustion engine
Inventor: TSUKAMOTO SHOTA
IPC: F01N3/24
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress a combustion variation between cycles when applying control for making an application period of a high voltage applied to an ignition plug overlap on a period of fuel injection by an injector to the activation of an exhaust emission purification catalyst.SOLUTION: During catalyst warmup control, first injection by an injector 30 is performed in an intake stroke, and second injection which is smaller than the first injection in an amount is performed in an expansion stroke subsequent to a compression top dead point. In the catalyst warmup control, in order to make a fuel spray by the second injection contact an initial flame which is generated from an air-fuel mixture containing a fuel spray by the first injection, an interval after a start of an ignition period by an ignition plug 32 up to a finish of the second injection is controlled by an ECU 40.SELECTED DRAWING: Figure 14
Patent JP-2018142633-A (JP)
Title: Electromagnetic wave detection device
Inventor: JINNO MASASHI
IPC: H01L29/786
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress the random noise from being observed in an X-ray image diagnostic device or the like using a reading signal output from an electromagnetic wave detection device, and output the reading signal at the high frequency.SOLUTION: In an electromagnetic wave detection device, a detection unit 13 of an electromagnetic wave includes: a first TFT 14a in which a first gate electrode 14ag is connected to a first gate signal line GLf, a first drain electrode 14ad is connected to a reading signal line 12, and which has a first source electrode 14as; and a second TFT 14b in which a second gate electrode 14bg is connected to a second gate signal line GL1, a second source electrode 14bs is connected to a charge storage part 16, and a second drain electrode 14bd is connected to the first source electrode 14as. The maximum value of the first OFF-state current 61boff and the maximum value of the first random noise 61br are smaller than any of the maximum value of the second OFF-state current 62off and the maximum value of the second random noise 62r.SELECTED DRAWING: Figure 3
Patent JP-2018147005-A (JP)
Title: Reading device
Inventor: MORIYAMA Teppei
IPC: G06K7/14
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To enable performing reading of code information included in an object and imaging of the object together.SOLUTION: The reading device 1 comprises an imaging unit 17 for capturing an object and acquiring it as an image, and a reading unit 18 for irradiating a scanning light made of a light beam having a swing width in a one-dimensional predetermined direction using a light source that emits a light beam to read code information included in the object, and the imaging unit 17 and the reading unit 18 are arranged so that a center of the scanning light in a swing width direction and the optical axis of the imaging unit 17 intersect at a predetermined position.SELECTED DRAWING: Figure 4
Patent JP-2018144265-A (JP)
Title: Decorative sheet and method for producing decorative sheet
Inventor: KASHIWAME MEGUMI
IPC: B32B27/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having a top coat layer excellent in high transparency, scratch resistance of a surface and resistance to post workability which is not affected by an influence of post workability such as a V-groove bending work, from the viewpoint of designability, and to provide a method for producing the decorative sheet.SOLUTION: A method for producing a decorative sheet 1 formed of a plurality of resin layers, where a top coat layer 2 positioned on the outermost surface of the decorative sheet 1 is formed by addition of a dispersion agent having a hydroxyl group, an amino group or an unsaturated double bond and inorganic nanoparticles having a particle diameter of 10-50 nm, and the inorganic nanoparticles are an inorganic nanoparticle vesicle included in a vesicle including an outer film of a single layer film containing the dispersion agent.SELECTED DRAWING: Figure 1
Patent JP-2018144824-A (JP)
Title: Liquid level control apparatus, liquid level control method, filling machine and filling method
Inventor: INUKAI NORIO
IPC: B67C3/20
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level control apparatus capable of detecting a liquid level with high accuracy and suppressing variation in a content level height of a filled product liquid.SOLUTION: A liquid level control apparatus for detecting a liquid level of product liquid filled in a container 100 and controlling filling of the product liquid includes a first shooting unit 31A that shoots an image of the container 100 including a liquid level from outside of the container 100, and a control unit that controls change of a filling state of the product liquid based on a liquid level h1 detected from the image. The control unit controls change of the filling state, such as stop of filling the product liquid, based on position-volume information in which the height and volume of the container 100 are associated with each other and the detected liquid level h1.SELECTED DRAWING: Figure 5
Patent JP-2018143541-A (JP)
Title: Game machine
Inventor: OKURA HIDEKI
IPC: A63F5/04
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of installing a display device with display screens different in size to a front door.SOLUTION: A game machine includes a door base capable of fitting a liquid crystal display; and a middle frame 14 which is removably fitted to the door base and is capable of changing a fitting position of the door base. When the middle frame 14 is fitted to the first position of the door base, a small liquid crystal display can be arranged in the middle frame 14 and the door base. When the middle frame 14 is fitted to a second position of the door base, a large liquid crystal display different from the small liquid crystal display in size can be arranged in the middle frame 14 and the door base.SELECTED DRAWING: Figure 6
Patent JP-2017170134-A (JP)
Title: Headsets and electrodes for gathering electroencephalographic data
Inventor: MARKO JOVANOVIC
IPC: A61B5/296
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide novel headsets and electrodes for gathering electroencephalographic data.SOLUTION: An electrode unit according to the present invention includes a guide defining an opening, and an electrode disposed in the opening. The electrode has a housing, a spring, and a pin. The pin is biased outward from a first end of the housing via the first spring. The electrode also includes a second spring disposed over the opening adjacently to a second end of the housing.SELECTED DRAWING: Figure 5
Patent JP-2018151930-A (JP)
Title: Driver state estimation device and driver state estimation method
Inventor: YANAGAWA YUKIKO
IPC: G06T7/70
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a driver state estimation device that can accurately estimate a position of a head of a driver in a real world from an image without being affected by differences in a seating position and a direction of a face of the driver.SOLUTION: A driver state estimation device comprises: a monocular camera 11 that picks up an image including a face of a driver sitting on a driver's seat; and a CPU 12. The CPU 12 includes: a head center position estimation part 23 that estimates a head center position x of the driver in the image picked up by the monocular camera 11 by using a three-dimensional face shape model fitted to the face of the driver in the image; and a distance estimation part 28 that estimates a distance B between an origin O provided in a front direction of the driver's seat and a head center position H of the driver in a real world, on the basis of information including the head center position x of the driver in the image estimated by the head center position estimation part 23 and specifications and a position and an attitude of the monocular camera 11.SELECTED DRAWING: Figure 2
Patent JP-2018157268-A (JP)
Title: Transmitter and receiver
Inventor: KURAUCHI JUNJI
IPC: H04L12/70
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter and a receiver that can cope with occurrence of abnormality of a network, especially occurrence of abnormality of other devices in the same network.SOLUTION: In a transmitter 20a, if an abnormality detection unit 64 detects abnormality related to a communication network 12 including a first other device 20b as a communication node, a transmission control unit 60 switches the length of a data frame DF from a first fixed length L1 to a second fixed length L2 to transmit a signal. A reception control unit 62 of a receiver 20e switches the receiver 20e from a first operation mode to a second operation mode in response to determining that the length of the data frame DF is switched from the first fixed length L1 to the second fixed length L2.SELECTED DRAWING: Figure 1