baber/WOPTO huggingface dataset:
Patent JP-2018073451-A (JP)
Title: Pseud flexure for disk device and testing method of electric circuit for disk device
Inventor: SASAKI FUTA
IPC: G11B21/21
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pseud flexure for a disk device equipped with a test coupon having an electrical property equivalent to that of a magnetic head element.SOLUTION: A test coupon 52A includes a pseudo element circuit 105 which is constituted of a main circuit unit 100 and an adjustment unit 101. The main circuit unit 100 has a double-layered conductor structure which includes a first pattern conductor 81 arranged on one surface of a dielectric layer 71 and second pattern conductors 96, 97 arranged on the other surface of the dielectric layer 71. The first pattern conductor 81 and the second pattern conductors 96, 97 overlap one another with the dielectric layer 71 interposed therebetween. The first pattern conductor 81 electrically conducts to the second pattern conductors 96, 97. The main circuit unit 100 represents the R-component and the L-component of an equivalent circuit, and is a dominant circuit element which determines a signal waveform. The adjustment unit 101 is a single-layered conductor structure which includes liner conductors 82, 83. A peak of a voltage waveform increased by the L-component of the main circuit unit 100 is suppressed by the R- and L-components of the adjustment unit 101.SELECTED DRAWING: Figure 4
Patent JP-2019061596-A (JP)
Title: Demand control apparatus and method
Inventor: IMABAYASHI MASATAKA
IPC: H02J3/00
Filed: 2017-09-28
Abstract: To improve a response rate to a request for electric power adjustment by an electric power consumer and to improve an effect of controlling an electric power demand.SOLUTION: To solve the above problem, the present invention provides a demand control apparatus for requesting electric power adjustment to an electric power consumer. The demand control apparatus has a calculating unit for determining request contents of electric power demand adjustment to the electric power consumer on the basis of an electric power consuming activity of the electric power consumer and a response history to the request. The calculating unit compares the plurality of request contents to determine a request content having high response rate of the electric power consumer to each request as a request content to the electric power consumer.SELECTED DRAWING: Figure 3
Patent JP-2019061929-A (JP)
Title: Illuminating device and display device provided with the same
Inventor: KYOKANE YOZO
IPC: G02F1/13357
Filed: 2017-09-28
Abstract: To provide an illuminating device which can effectively prevent occurrence of luminance unevenness even when there occurs thermal contraction to a reflection sheet under a prescribed high temperature environment and thus can evenly illuminate, and a display device provided with the same.SOLUTION: An illuminating device includes a board 20 where a plurality of light emitting elements 17 are arranged in parallel and a reflection sheet 40 provided on a board. On the reflection sheet 40, a plurality of openings 30 are formed. The plurality of light emitting elements 17 are superimposed on the plurality of openings 30 in the reflection sheet 40 respectively. The reflection sheet 40 extends in a predetermined extension direction. The openings 30 are formed so that a first distance X in the extension direction between edges 30a of the openings 30 and side surfaces 17b of the light emitting elements 17 positioned in the openings becomes longer than a second distance Y in an orthogonal direction orthogonal to the extension direction between the edges 30a of the openings 30 and side surfaces 17b of the light emitting elements 17 positioned in the openings.SELECTED DRAWING: Figure 5
Patent JP-2019065895-A (JP)
Title: Six-way changeover valve
Inventor: TABUCHI TAKEMOTO
IPC: F16K11/07
Filed: 2017-09-29
Abstract: To provide a six-way changeover valve capable of making valve leakage hard to occur and effectively suppressing a pressure loss.SOLUTION: A first U-turn passage 16A and a second U-turn passage 16B are provided inside of a main valve element 15. The main valve element is moved inside of a main valve chamber 12, thereby selectively taking: a first communication state where a port pA and a port pB are communicated via the first U-turn passage, a port pC and a port pD are communicated via the second U-turn passage and a port pE and a port pF are communicated via the inside of a main valve housing 11; and a second communication state where the port pA and the port pF are communicated via the first U-turn passage, the port pE and the port pD are communicated via the second U-turn passage, and the port pC and the port pB are communicated via the inside of the main valve housing.SELECTED DRAWING: Figure 1
Patent JP-2019063268-A (JP)
Title: Ophthalmologic imaging device
Inventor: TACHIBANA KEN
IPC: A61B3/10
Filed: 2017-09-29
Abstract: To provide an ophthalmologic imaging device which prevents a boundary from being conspicuous even when multiple tomogram images are combined and which can acquire a tomogram image in a wide range in a favorable manner.SOLUTION: An ophthalmologic imaging device comprises an OCT optical system for detecting an OCT signal formed of measurement light and reference light that have been applied to a subject and processes the OCT signal to acquire OCT data for the subject. The ophthalmologic imaging device comprises: OCT data acquisition means for acquiring first OCT data in a first imaging area of the subject with the OCT optical system, and acquiring second OCT data in a second imaging area different from the first imaging area in a depth direction; and combined data acquisition means for performing weighting processing on a luminance value of each of the first OCT data and second OCT data in an overlapping region where the first imaging area and the second imaging area overlap, and performing combining processing of the first OCT data and the second OCT data by using the overlapping region that has been subjected the weighting processing to acquire the combined OCT data.SELECTED DRAWING: Figure 11
Patent JP-2019064883-A (JP)
Title: Glass and method for manufacturing the same
Inventor: INUI TAKESHI
IPC: C03C3/17
Filed: 2017-10-04
Abstract: To provide a glass that is hardly damaged, and a method for manufacturing the glass.SOLUTION: A glass comprises: a first principal surface 1a and a second principal surface 1b opposite to each other; and a side surface 1c that links the first principal surface 1a and the second principal surface 1b. The side surface 1c has a modified part 2 over 50% or more in a thickness direction, and the modified part 2 does not reach the first principal surface 1a and the second principal surface 1b.SELECTED DRAWING: Figure 1
Patent JP-2018035364-A (JP)
Title: Use of polyamide chain extending compound as stabilizer
Inventor: GERARD BRADLEY
IPC: C08K5/353
Filed: 2017-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a use of an agent which stabilizes polyamide to heat, light and/or bad weather.SOLUTION: A composition contains a polyamide chain extending compound selected from the group consisting of a polymer having polyamide, dialcohol such as ethylene glycol, propanediol, butanediol, hexanediol or hydroquinone bis(hydroxyethyl) ether, bisepoxide such as bisphenol A diglycidyl ether, a polymer having an epoxide functional group, a polymer having an anhydride functional group, bis-N-acyl biscaprolactam such as isophthaloyl biscaprolactam (IBC), adipoyl biscaprolactam (ABC) or terephthaloyl biscaprolactam (TBC), organic phosphite such as diphenyl carbonate, bisoxazoline, oxazoline, diisocyanate, triphenyl phosphite or caprolactam phosphite, bisketenimine and dianhydride.SELECTED DRAWING: None
Patent JP-2019070980-A (JP)
Title: System, system control method, voice operating device, voice operating device control method, and program
Inventor: FUNANE NAO
IPC: G10L15/00
Filed: 2017-10-10
Abstract: To provide a system capable of improving user convenience and providing a secure authentication method.SOLUTION: A system comprises: a mobile terminal 103 including an Authenticator 330, and a TPM 226 with tamper resistance; and a voice assistant 105. The voice assistant 105 places, in response to user's voice input, a processing request corresponding to the input to a server 102, receives a request for biometric authentication from the server 102, requests, in accordance with the request for biometric authentication, a biometric authentication process for the mobile terminal 103 of the user via wireless communication, and transmits an authentication result from the mobile terminal 103 to the server 102. The mobile terminal 103 executes the biometric authentication process using the biometric information stored in the Authenticator 330 and the TPM 226 in response to the request for the biometric authentication process from the voice assistant 105, and transmits the authentication result to the voice assistant 105.SELECTED DRAWING: Figure 1
Patent JP-2019071019-A (JP)
Title: Control circuit for touch panel, control method, touch input device using thereof, and electronic apparatus
Inventor: SHIMADA YUJI
IPC: G06F3/041
Filed: 2017-10-11
Abstract: To provide a control circuit that enables detecting a fluctuation component of a current caused by multi-touch in a highly accurate manner.SOLUTION: A driving circuit 204 applies a driving voltage between a first terminal XP and a second terminal XN in a touch panel 100. A current detection circuit 206 generates a digital current detection value S2 expressing a current amount Ix' obtained by subtracting a prescribed current from a panel current Ix flown between the first terminal XP and the second terminal XN. The prescribed current is determined by calibration and is adjusted in a manner that it substantially becomes null under a single touch state where the current amount Ix' in the distance between two points is null.SELECTED DRAWING: Figure 4
Patent JP-2019072852-A (JP)
Title: Image forming apparatus
Inventor: LASA JIAZHEN
IPC: B41J29/38
Filed: 2017-10-12
Abstract: To suppress interruption of many printing jobs with respect to a printing job started in advance.SOLUTION: An image forming apparatus includes: a reception section; a printing section; and a control section. When the control section receives an execution request during a standby period, the control section starts a preceding reception job to which an execution request is received during the standby period and sets an allowable period when a starting point of time of the preceding reception job is defined as a starting point. If the other printing job to which an execution request is received during the allowable period is a short time job, the preceding reception job is stopped and the short time job is interrupted.SELECTED DRAWING: Figure 3
Patent JP-2019075739-A (JP)
Title: Information processing apparatus, system, information processing method, and program
Inventor: OTAKE MASAYA
IPC: H04N21/431
Filed: 2017-10-18
Abstract: To allow a user to more easily grasp that a region that is set as a target of predetermined processing includes a portion that may cause a positional deviation.SOLUTION: The information processing method includes: setting a target area, which is an area to be subjected to predetermined processing, in a composite image obtained by combining a plurality of images captured through a plurality of imaging units; and performing a predetermined display process on a display unit, when the set target area includes boundaries between images included in a plurality of images in the composite image.SELECTED DRAWING: Figure 6
Patent JP-2019073425-A (JP)
Title: GaN substrate
Inventor: YOSHIDA TAKEHIRO
IPC: C30B29/38
Filed: 2017-10-19
Abstract: To provide a GaN substrate which is hard to be thermally etched, even when being used for crystal growth treatment performed under a temperature condition of, for example, 1200°C or higher.SOLUTION: In a GaN substrate including a front surface side substrate constituted of a GaN single crystal, and a rear surface side substrate constituted of a GaN polycrystal, a surface on the side different from a surface used as a crystal growth surface between two principal surfaces held by the front surface side substrate, and either surface between two principal surfaces held by the rear surface side substrate are bonded directly.SELECTED DRAWING: Figure 1
Patent JP-2019079135-A (JP)
Title: Information processing method and information processing apparatus
Inventor: ISHII YASUNORI
IPC: G06T7/00
Filed: 2017-10-20
Abstract: To provide an information processing method capable of improving learning efficiency in supervised learning for region segmentation of an image.SOLUTION: An information processing method uses a processor to perform: accepting a first image to which a correct answer label indicating a correct attribute is attached for each first block (S101); changing resolution of the first image within a predetermined range to generate a second image with the correct answer label attached for each second block (S102); causing a model to learn the second image (S103), in which the model is a learning model for extracting a feature quantity from an input image and for estimating a label indicating the attribute for each block of the input image on the basis of the feature quantity; inputting the second image to the model and receiving an estimated label from the model for each second block of the second image (S104); performing first comparison to compare the estimated label with the correct answer label for each second block of the second image (S105); and changing and outputting a predetermined range according to a result of the first comparison (S106).SELECTED DRAWING: Figure 2
Patent JP-2019079707-A (JP)
Title: Three-phase LED lighting system
Inventor: KAWAGUCHI MASATOSHI
IPC: H05B37/02
Filed: 2017-10-25
Abstract: To provide an inexpensive and long-life three-phase LED lighting system that can be easily introduced using a DC power source with a three-phase AC full-wave rectifier circuit.SOLUTION: A three-phase LED lighting system 1 includes: a three-phase full-wave rectified DC power supply 20 that full-wave rectifies an AC voltage of a three-phase AC power supply 10 and outputs a DC voltage; a plurality of LED lighting devices 30, 30, ... connected in parallel to the three-phase full-wave rectified DC power supply 20; and power supply wiring 40 which supplies the DC voltage output from the three-phase full-wave rectified DC power supply 20 to each of the plurality of LED lighting devices 30, 30, ....SELECTED DRAWING: Figure 1
Patent JP-2019077592-A (JP)
Title: Activation furnace and manufacturing method of active charcoal
Inventor: SATAKE YOSHIHIRO
IPC: C01B32/324
Filed: 2017-10-25
Abstract: To provide an activation furnace capable of providing active charcoal large in specific surface area at high efficiency.SOLUTION: There is provided an active furnace for providing active charcoal by activating carbide at high temperature and high pressure, having a body part having an inner space, an input part capable of inputting the carbide into the inner space, and a discharge part capable of discharging at least the active charcoal to outside, a cylindrical rotor housed in the inner space and arranged with extending in a longer direction of the body part, a plurality of blades arranged on an outer peripheral surface of the rotor, and a heating part for heating the inner space, in which inside of the rotor constitutes a steam channel through which steam distributes and a plurality of pores communicating the steam channel and outside of the rotor is formed on the outer periphery surface.SELECTED DRAWING: Figure 3
Patent JP-2019079404-A (JP)
Title: Device, management system, and program
Inventor: TOKUCHI KENGO
IPC: G07F17/14
Filed: 2017-10-26
Abstract: To provide a device, management system, and program, which allow a user to easily extend a reservation of a space being used.SOLUTION: A control device 31H has extension means configured to extend a current reservation for a space when a user using the space is not expected to vacate the space within a reserved time window and a reservation for the space in the next time window satisfies specific conditions.SELECTED DRAWING: Figure 6
Patent JP-2019082271-A (JP)
Title: Gas cooking stove
Inventor: MIYAKE TOSHIAKI
IPC: F23L1/00
Filed: 2017-10-30
Abstract: To provide a gas cooking stove which has no hindrance to supply air to a cooking stove burner, even when a wall exists behind the gas cooking stove and the gas cooking stove is installed close to the rear wall.SOLUTION: A gas cooking stove A1 includes a bunsen type cooking stove burner 10 having a burner head 2 including a burner port 1 positioned above a top plate 12, and a mixer tube 3 positioned inside a cooking stove body 20 and for mixing a fuel gas and primary air for burning the fuel gas. In a region on the back side in the top plate, a suction port 60 for supplying the primary air to the mixer tube is formed, and a cover body 70 is disposed so as to cover a principal part of the suction port. The cover body includes: a rising part 70a rising upward from an upper surface 12a side of the top plate in the front side position of a front end part of the suction port; and an upper cover part 70b for covering the upper part of the suction port. The cover body includes an air passing port 80 in which the primary air passes.SELECTED DRAWING: Figure 2
Patent JP-2018089361-A (JP)
Title: Extendable tow handle for luggage article
Inventor: REINHARD MEERSSCHAERT
IPC: A45F5/10
Filed: 2017-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an extendable tow handle (130) for a luggage article (100).SOLUTION: The tow handle includes at least one tube structure (134) including first and second tubes (136, 138), a rotational mechanism (254), and a hand grip (132) coupled to the first and second tubes. The first tube is received within the second tube and selectively rotatable to the second tube. The rotational mechanism is operable to rotate the first tube relative to the second tube. Rotation of the first tube relative to the second tube causes at least a portion of the first tube to couple with a portion of the second tube to selectively frictionally lock axial movement of the first tube relative to the second tube.SELECTED DRAWING: Figure 2
Patent JP-2018077476-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2017-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a semiconductor device, which reduces the influence of variations in the threshold value voltage of a transistor, and that of variations in the movability of the transistor.SOLUTION: The method for driving a semiconductor device has: an n-channel conductivity type transistor; a switch for controlling the electrical connection of the gate of the transistor to a first terminal; a capacitive element electrically connected between the gate of the transistor and a second terminal; and a display element. The method has: a first period in which the sum of a voltage corresponding to the threshold value voltage of the transistor and a picture signal voltage is held in the capacitive element; a second period in which the switch is put in a conductive state to discharge, via the transistor, electrical charges held in the capacitive element in accordance with the sum of the picture signal voltage and the threshold value voltage; and a third period in which currents are supplied, via the transistor, to the display element after the second period.SELECTED DRAWING: Figure 1
Patent JP-2019095116-A (JP)
Title: Heat exchanger and water heater
Inventor: KONDO MASAKI
IPC: F28D7/16
Filed: 2017-11-21
Abstract: To provide a heat exchanger capable of cooling a trunk plate and having excellent assemblability, and a water heater comprising the heat exchanger.SOLUTION: A primary heat exchanger 10 comprises a heat exchange part 11, a trunk plate 12 and a trunk pipe part 13. The trunk plate 12 surrounds the periphery of the heat exchanger part 11. The trunk pipe part 13 is configured to cool the trunk plate 12. The trunk plate 12 has a front face part 12a and a body part 12b. The body part 12b is attached to the front face part 12a, and one sheet of plate is bent into a U shape. The trunk pipe part 13 is bend into a U shape along an inside face 12c of the body part 12b, and attached to the inside face 12c.SELECTED DRAWING: Figure 4
Patent JP-2019096035-A (JP)
Title: Settlement device, registration settlement device and information processing program
Inventor: SUZAKI AKIKO
IPC: G07G1/00
Filed: 2017-11-22
Abstract: To quickly cope with inappropriate leave of an operator.SOLUTION: A settlement device according to an embodiment comprises settlement means, detection means and notification means. The settlement means performs settlement processing for payment settlement regarding a transaction in response to operation done by an operator. The detection means detects an operator. The notification means performs notification processing for notifying a predetermined notification destination of a case where the detection means does not detect an operator during a period in which the settlement means is performing settlement processing.SELECTED DRAWING: Figure 4
Patent JP-2019094444-A (JP)
Title: Water-absorbable resin particle and production method thereof
Inventor: MATSUBARA YUSUKE
IPC: A61F13/53
Filed: 2017-11-24
Abstract: To provide a water-absorbable resin particle that is excellent in stability in the presence of iron ions while having a sufficient water capacity and can be suitably used even in applications such as a sanitary product, a solid agent for waste blood and the like where iron ions are included in an absorbent and to provide a production method of the water-absorbable resin particle.SOLUTION: The water-absorbable resin particle contains a crosslinked polymer comprising as essential constitutional units (a1) a water-soluble vinyl monomer and (b) an internal crosslinking agent having two or more of (c) polymerizable functional groups, includes, as (b), one having at least one of (c1) polymerizable functional groups having a copolymerization reactivity ratio of 2 to 15, defined by a ratio of a reaction rate constant for reaction of (a1) radical with (a1) and a reaction rate constant for reaction of (a1) radical with the polymerizable functional groups (c1), has a molar ratio of (c1) to (a1) of 0.0001 to 0.004 and has an amount of water-soluble matter after a degradation acceleration test using an aqueous solution containing iron ions of 0 to 20 wt% based on the water-absorbable resin particle.SELECTED DRAWING: None
Patent JP-2019082659-A (JP)
Title: Imaging optical lens
Inventor: OINUMA KENJI
IPC: G02B13/04
Filed: 2017-11-30
Abstract: To provide an image optical lens in the field of an optical lens.SOLUTION: An imaging optical lens 10 includes a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, a sixth lens L6, and a seventh lens L7 in that order from an object side to an image side. The first to seventh lenses L1 to L7 other than the third and sixth lenses L3 and L6 are made of plastic, and the third and sixth lenses L3 and L6 are made of glass. The imaging optical lens satisfies the conditional relations of -3≤f1/f≤-1, 1.7≤n3≤2.2, 1≤f6/f7≤10, 2≤(R1+R2)/(R1-R2)≤10, and 1.7≤n6≤2.2. The imaging optical lens can attain a high imaging performance and a low TTL.SELECTED DRAWING: Figure 1