baber/WOPTO huggingface dataset:
Patent JP-2019090306-A (JP)
Title: Ground improvement body
Inventor: UCHIDA AKIHIKO
IPC: E02D27/34
Filed: 2018-10-26
Abstract: To prevent the sinkage of structures even when liquefaction is not prevented sufficiently by a ground improvement body.SOLUTION: A ground improvement body 100 includes: a vertical-wall-shaped ground improvement part 110 that is constructed on a liquefied layer 12 so as to surround a structure 20 constructed on a ground 10 in a plan view and whose lower end 110A is rooted in a non-liquefied layer 14 under the liquefied layer 12; and a lateral-wall-shaped ground improvement part 120 that is joined to an upper end 110B of the vertical-wall-shaped ground improvement part 110 and extends on the structure 20 side.SELECTED DRAWING: Figure 1
Patent JP-2020071339-A (JP)
Title: Heat fixing device and image forming apparatus
Inventor: YASHIRO AKIRA
IPC: G03G15/20
Filed: 2018-10-31
Abstract: To provide a heat fixing device that uses a laser light source, the fixing device capable of detecting, in a short time, incidental excessive temperature increase in an area other than the maximum paper feed width in a longitudinal direction of the fixing device and stopping heating before a fixing member is broken, and an image forming apparatus.SOLUTION: A fixing device consists of laser irradiation sections 50; a fixing film unit; and a pressure roller. The laser irradiation sections 50 are arranged in plurality in a longitudinal direction, and their irradiation areas are provided larger than the maximum paper feed width Ph. Non-paper feed part areas in the longitudinal direction of the pressure roller that are heating area and at the ends outside the maximum paper feed width Ph are provided with infrared absorption layers 68 in a circumferential direction. The fixing film unit is formed of a fixing film, a lens member, and support members. The support members are attached with temperature detection means 67 and detect a surface temperature of the infrared absorption layers 68 provided in the non-paper feed part areas of the pressure roller.SELECTED DRAWING: Figure 7
Patent JP-2020070526-A (JP)
Title: Unlock preventive garment
Inventor: MATSUMOTO YUKIO
IPC: A41D27/00
Filed: 2018-11-02
Abstract: To provide a simple and rational structure for preventing a slider covered with a flap from being opened by improper operation, in an unlock preventive garment in which an opening operation of the slider is controlled by attaching the flap covering a closed end portion of a slide fastener to a garment body via attaching means with a lock.SOLUTION: A flap 40 is formed by folding back a fabric body having a wider width than a slide fastener 2 at an extended end of the slide fastener 2, and one side marginal portion 42 intersecting with its folded line 41 is sewn to both front and rear surfaces of one side of a sew-up portion along a sewing line between the slide fastener 2 and a garment body. On the back of the flap 40 formed by folding-back, a pocket 6 is disposed which can accommodate a pull 32 of a slider 3 located at the closed end of the slide fastener 2.SELECTED DRAWING: Figure 3
Patent JP-2020075284-A (JP)
Title: Flyer for making tubing straight line shape and method for making tubing straight line shape
Inventor: KOGURE KAZUTOMI
IPC: B21G1/08
Filed: 2018-11-09
Abstract: To provide a flyer which can significantly reduce disconnection of a tubing or a small diameter pipe, and even when disconnection of the tubing or the pipe occurs, easily remove left fragments.SOLUTION: There is provided a structure in which, rubber rollers 11 with a groove are arranged in a vertical direction for sandwiching a tubing or a small diameter pipe, and when the tubing or the small diameter pipe passes, since an upper roller and a lower roller rotate in an advance direction, no resistance is generated, and even rotating (rolling) in a direction perpendicular to the advance direction, the tubing or the pipe is not detached from roller pairs 4, 5. In a flyer of the invention, a plurality of rows of rollers are arranged so as to strongly twine the tubing or the pipe, for making the tubing or the pipe a straight line shape.SELECTED DRAWING: Figure 1
Patent JP-2020078251-A (JP)
Title: Cold sense body
Inventor: MORIKAWA JUNICHI
IPC: A42B1/04
Filed: 2018-11-12
Abstract: To provide a cold sense body capable of being used even in an environment which has no cold storage facility and significantly improving a duration of a cold sense.SOLUTION: There is provided a three-layer structure cold sense body 1 which is formed of: a contact cold sense fabric 2 capable of being brought into contact with a body to be contacted and absorbing heat from the body to be contacted; a high water absorptive material 3 capable of holding a large amount of moisture; and a front fabric 4a, a rear fabric 4b, a coupling thread 4c, an opening 4d, and an air layer 4e for forming a vaporization heat diffusion material and being formed of a double raschel fabric. The contact cold sense fabric 2 comprising preferable heat conductivity is brought into contact with the body to be contacted and is made to absorb heat, then the high water absorptive material 3 is caused to contain a large amount of moisture for securing a cool sense duration according to a water content, and vaporization heat is diffused efficiently through the air layer in the double raschel fabric on an outside of the high water absorptive material, therefore, a cooling effect for a long term can be acquired even in an environment which has no cold storage facility.SELECTED DRAWING: Figure 1
Patent JP-2020087990-A (JP)
Title: Semiconductor device and power conversion apparatus using the same
Inventor: TAKEUCHI YUJIRO
IPC: H01L29/861
Filed: 2018-11-16
Abstract: To provide a semiconductor device where a temperature detection element is provided in the same semiconductor substrate as IGBT, highly accurate temperature detection is possible, and which can be manufactured at a low cost.SOLUTION: In a semiconductor device having an active region, a temperature detector, and a carrier withdrawal region formed between the active region and the temperature detector, the temperature detector includes multiple second trenches formed adjacently to the carrier withdrawal region, multiple second gate electrodes comprising a conductor formed on the inside of the second trench, and an insulator film formed around the conductor, a second conductivity type sixth semiconductor layer formed while sandwiched by the multiple second gate electrodes, a first conductivity type seventh semiconductor layer formed adjacently to the second gate electrode on the surface of the fifth semiconductor layer, and having a surface in contact with an emitter electrode, and an anode electrode formed on the surface of the sixth semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2020086852-A (JP)
Title: Recording device for vehicle, signal processing device, and signal recording method
Inventor: SHIMIZU KAZUYA
IPC: G10L21/0224
Filed: 2018-11-22
Abstract: To provide a technique for enabling an unnecessary sound signal to be removed easily and accurately from a signal concerning a sound occurred in or around a vehicle and recorded in a recording medium.SOLUTION: A recording device for a vehicle includes: a sound source signal acquisition unit that acquires a sound source signal supplied to a speaker mounted on the vehicle; a sound collection signal acquisition unit that acquires a sound collection signal collected by a microphone mounted on the vehicle; and a recording control unit that records the sound source signal and the sound collection signal in the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2020092301-A (JP)
Title: Image processing device, image processing system, image processing method, and program
Inventor: SATO TOMOKAZU
IPC: H04N1/387
Filed: 2018-12-03
Abstract: To make it possible to control a data amount of an image by suppressing image quality deterioration of a distant subject even if there are multiple subjects at different distances from a camera.SOLUTION: The image processing device includes: a foreground separation unit for obtaining a subject image related to a subject from an input image; a resolution acquisition unit for acquiring resolution of the subject image; a data compression/decompression unit for separating the subject image into one or more resolution components; and a priority calculation unit for calculating a priority for a separated resolution component. The priority calculation unit calculates the priority according to the resolution of the subject represented by the resolution component. The control related to a data amount is performed according to the calculated priority.SELECTED DRAWING: Figure 3
Patent JP-2020091632-A (JP)
Title: Information processing device, control method thereof and program
Inventor: TANAKA YASUDAI
IPC: G06F13/00
Filed: 2018-12-05
Abstract: To provide a mechanism capable of suppressing false transmission, such as an erroneous attachment of a file or an erroneous destination address while reducing a load on a manager.SOLUTION: An information processing device of the present invention specifies a signature part from an e-mail to be received, and extracts words that form the specified signature part. Moreover, the information processing device includes learning means for learning the extracted word in association with the destination address of the e-mail, extracts, by extracting means, the word in the e-mail newly received, and performs a control so as to display destination address candidates using the extracted word and the information learnt by the learning means.SELECTED DRAWING: Figure 4
Patent JP-2020090709-A (JP)
Title: Method for improving iron loss of grain-oriented electrical steel sheet and apparatus therefor
Inventor: OMURA TAKESHI
IPC: H01F1/147
Filed: 2018-12-05
Abstract: To propose a method for obtaining a maximum iron loss improvement effect when forming a linear groove on the basis of a photoresist-pattern formed by using a laser.SOLUTION: The method for improving iron loss of a grain-oriented electrical steel sheet includes a resist formation step of forming a photoresist-pattern on a surface of a grain-oriented electrical steel sheet, a laser irradiation step, and an etching step. By irradiating the resist with a laser in a direction crossing a rolling direction of the grain-oriented electrical steel sheet, an irradiated part of the resist is removed. In the laser irradiation step, the removing process is periodically performed at intervals in the rolling direction. In the etching step, a part of the grain-oriented electrical steel sheet on which the resist is removed is etched to form a linear groove. In the laser irradiation step, a slit plate for partially shielding the laser light is used, and the laser is irradiated through the slit.SELECTED DRAWING: Figure 5
Patent JP-2020091733-A (JP)
Title: RFID tag
Inventor: SUSA YOSHIHIDE
IPC: G06K19/04
Filed: 2018-12-06
Abstract: To provide an RFID tag that is easy to fold.SOLUTION: An RFID tag (12) has a notch (122) formed. The notch (122) intersects, at two points (P, Q), a line segment (MN) that divides the RFID tag (12) into a first part (12b1) including an antenna circuit (121) and a second part (12b2) not including the antenna circuit (121).SELECTED DRAWING: Figure 3
Patent JP-2020092540-A (JP)
Title: Power conversion device
Inventor: KAWABATA MASAHIKO
IPC: H02M7/48
Filed: 2018-12-06
Abstract: To provide a power conversion device that also has the function of a reactive power compensator.SOLUTION: A power conversion device includes a power converter 3 including at least a converter 31 and an inverter 32, a transformer 21 whose primary side is connected to an AC power supply 1 and whose secondary side is connected to the input side of the power converter 3, a switch 4 provided between the output side of the power converter 3 and an AC motor 5, a transformer 22 whose primary side is connected to the AC power supply 1 and whose secondary side is connected to the output side of the power converter 3, a switch 6 provided between the transformer 22 and the power converter 3, and a control device 7. The control device 7 can switch between a motor drive mode in which the switch 4 is closed and the switch 6 is opened and the frequency-converted AC power is output from the power converter 3 to the AC motor 5, and a reactive power control mode in which the switch 4 is opened and the switch 6 is closed and the reactive power is output from the power converter 3 to the AC power supply 1.SELECTED DRAWING: Figure 1
Patent JP-2019070821-A (JP)
Title: Method for manufacturing liquid crystal display device, and liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2018-12-11
Abstract: To provide a semiconductor device having a configuration enabling parasitic capacitance between wirings to be sufficiently reduced.SOLUTION: In a thin-film transistor of a bottom gate structure, an oxide insulating layer 426a serving as a channel protective layer is formed in a part of an oxide semiconductor layer 442 overlapping with a gate electrode layer 421a. In the same step as formation of the oxide insulating layer 426a, an oxide insulating layer 426b covering a peripheral portion (including a side surface) of the oxide semiconductor layer 442 is formed. The oxide insulating layer 426b covering the peripheral portion (including the side surface) of the oxide semiconductor layer 442 increases the distance between the gate electrode layer 421a and the wiring layers (such as a source wiring layer and a capacitance wiring layer) formed above or the periphery of the gate electrode layer to reduce parasitic capacitance. The parasitic capacitance can be reduced without increasing the number of steps since the oxide insulating layer 426b covering the peripheral portion (including the side surface) of the oxide semiconductor layer 442 is formed in the same step as the channel protective layer.SELECTED DRAWING: Figure 1
Patent JP-2020093200-A (JP)
Title: Production method for mixture including liquid, gas or solid having adjusted minute grain size
Inventor: WATABE SADATOSHI
IPC: B01F3/04
Filed: 2018-12-11
Abstract: To easily provide a mixture of liquids, solids and gases having various minute grain sizes in a grain size-controlled state.SOLUTION: A production method for a mixture of liquids, solids and gases comprises: a first process of blending and disintegrating the non-compatible liquids A and B in a first liquid miniaturization device to obtain a first mixture emulsion (A/B emulsion) including grains A having a constant minute grain size; a second process of blending and disintegrating the liquid B and a solid Z in a solid-liquid miniaturization device to obtain a solid-liquid mixture B (B/Z solid-liquid mixture) comprising the solid-liquid mixture including Z solid particles having the constant minute grain size; a third process of blending and disintegrating the liquid B and a gas X in a gas-liquid miniaturization device to obtain a gas-liquid mixture (B/X gas-liquid mixture) comprising that mixture including the gas particle X having the constant minute grain size; and a fourth process of blending the mixtures obtained by the above processes. The liquid A, for example, may be a liquid fuel such as a fuel oil, kerosene or the like; the gas X may be air, nitrogen or hydrogen; and the solid Z may be a coal, corn, silver or gold.SELECTED DRAWING: Figure 1
Patent JP-2020009740-A (JP)
Title: Enzyme power generation device
Inventor: YATEMATA AKIHIKO
IPC: H01M4/90
Filed: 2018-12-12
Abstract: To make it possible to manufacture an enzymatic power generation device with improved output characteristics by using the enzymatic power generation device to improve conductivity while suppressing an effect of corrosion of a conductive support and circuit wiring and to manufacture at low cost a device since a use of expensive metal materials can be reduced.SOLUTION: The enzymatic power generation device includes a positive electrode and a negative electrode. At least one component of the positive electrode and the negative electrode is an enzyme power generation device containing an enzyme. The positive electrode and/or the negative electrode has a conductive support. The conductive support includes a metal material and a non-metallic conductive material.SELECTED DRAWING: None
Patent JP-2019116616-A (JP)
Title: Polishing pad and urethane resin composition for polishing pad
Inventor: ODA YOSHIYUKI
IPC: C08G18/66
Filed: 2018-12-17
Abstract: To provide a polishing pad having a high polishing rate and enabling a polished article excellent in high flatness (little in edge sagging) to be obtained.SOLUTION: The polishing pad is a cured product of a urethane resin composition comprising a main agent (i) containing a urethane prepolymer (A), and a curing agent (ii). The urethane prepolymer (A) is a reaction product of a composition comprising a polyol constituent (a) containing polyol (a1) having a molecular weight of 300 or more, and short-chain glycol (a2) having a molecular weight of less than 300, and polyisocyanate (b), and has an isocyanate group at a terminal thereof, wherein the polyol constituent (a) contains 40 mass% or more and 90 mass% or less of polytetramethylene glycol, and 1 mass% or more of short-chain glycol (a2). The cured product has a peak value of tan δ within the range of 120°C or higher to 200°C or lower, wherein the peak value of tan δ is within the range of 120°C or higher to 200°C or lower is 0.18 or greater.SELECTED DRAWING: Figure 1
Patent JP-2019119527-A (JP)
Title: Surface protection sheet and method for manufacturing the same
Inventor: KURENUMA YUJI
IPC: D21H11/18
Filed: 2018-12-18
Abstract: To provide a surface protective sheet capable of avoiding or reducing a foreign matter from transferring from the surface protective sheet to a surface of a protection object.SOLUTION: A surface protective sheet comprises a paper base material formed of wood pulp as a raw material and a cellulose nanofiber on at least a part surface of the paper base material.SELECTED DRAWING: None
Patent JP-2019107453-A (JP)
Title: Image processing apparatus and image processing method
Inventor: WANG QIANG
IPC: A61B8/14
Filed: 2018-12-19
Abstract: To more efficiently detect a fetal defect using ultrasound images.SOLUTION: An image processing apparatus according to the embodiment includes a matching dataset storage unit, an ultrasound image storage unit, and a processing unit. The matching dataset storage unit stores one or more matching datasets including an abnormal fetal characteristic and pregnancy period information. The ultrasound image storage unit stores a plurality of ultrasound images of a target fetus, including pregnancy period information. The processing unit selects, based on the pregnancy information included in the ultrasound images, a matching dataset which includes the pregnancy information corresponding to the pregnancy information, from the matching dataset storage unit, and then extracts a target image from the plurality of ultrasound images by pattern matching based on the selected matching dataset.SELECTED DRAWING: Figure 1
Patent JP-2019067445-A (JP)
Title: Information processing apparatus
Inventor: NAKAMURA DAIKI
IPC: G06F3/044
Filed: 2018-12-25
Abstract: To provide a new highly convenient or highly reliable information processing apparatus.SOLUTION: The information processing apparatus comprises: a flexible input-output device including a flexible display unit and a flexible position information input unit; and a bendable portion. The bendable portion has a region that is surrounded by a flexible member and can store the input-output device.SELECTED DRAWING: Figure 1
Patent JP-2020104587-A (JP)
Title: Battery pack and movable body including the same
Inventor: MATSUDA YOSHIMOTO
IPC: H01M2/10
Filed: 2018-12-26
Abstract: To provide a battery pack which is detachably attached to a movable body, such as an electric two-wheel vehicle, and diagnoses a state of a battery unit before the battery unit is attached to the movable body.SOLUTION: A battery pack is detachably attached to a movable body and includes: a chargeable battery unit; a detector which is fixed to the battery unit and detects movement of the battery unit; a storage device; a processing device which records information on movement detected by the detector in the storage device as a record; and an interface which outputs the movement information recorded in the storage device to the outside.SELECTED DRAWING: Figure 3
Patent JP-2020108224-A (JP)
Title: Motor control device and motor control system including the same
Inventor: NAKAMURA KOICHI
IPC: H02P5/46
Filed: 2018-12-26
Abstract: To improve continuity of motor control in a motor control device for controlling a motor related to steering of a vehicle.SOLUTION: A motor control device 10 for controlling a motor 80 includes: first and second angle sensors for detecting rotation of a motor; first and second detection circuits for detecting information on the number of rotations of the motor based on an output from each of the angle sensors; a steering angle information acquisition unit for acquiring steering angle information from an external sensor which is different from each angle sensor and detects steering angle information related to vehicle steering; an anomaly determination unit for determining information having a degree of matching lower than a predetermined degree for any of the above as abnormal when the information on the number of first and second rotations detected by the first and second detection circuits and the steering angle information obtained from the external sensor are used to convert them into a common characteristic value; and a control amount calculation unit for calculating a control amount of the motor based on information not determined to be abnormal by the anomaly determination unit of information on the number of the first and second rotations and the steering angle information.SELECTED DRAWING: Figure 1
Patent JP-2020107998-A (JP)
Title: Function executing device and computer program for function executing device
Inventor: YAMAMOTO SHUNSUKE
IPC: H04N1/00
Filed: 2018-12-27
Abstract: To provide a technique for easily storing account identification information and related information related to whether a user is allowed to execute a function in a memory.SOLUTION: A function executing device receives first account identification information from a server when server usage information including the first account identification information is registered in the server, and associates the first account identification information as user identification information with first relationship information related to whether to permit a first user to execute a first function and stores the first account identification information and first relationship information in a memory when the first account identification information is received from the server, and causes the first function execution unit to execute the first function when an instruction to execute the first function including the first account identification information is received from the server, and the first relationship information indicates that the first user is allowed to execute the first function after the first account identification information and the first relationship information are stored in the memory.SELECTED DRAWING: Figure 3