baber/WOPTO huggingface dataset:
Patent JP-2021191136-A (JP)
Title: Correction method of rotation angle arithmetic device, rotation angle arithmetic device, motor control device, electric actuator product and electric power steering device
Inventor: NISHIOKA YUSUKE
IPC: G01P21/00
Filed: 2020-06-01
Abstract: To correct a linearity error of a rotation angle, measured by a rotation angle arithmetic device with a simple method without using external measurement means.SOLUTION: A rotation angle arithmetic device comprises: a sensor 20 that outputs a detection signal in accordance with a rotation of a rotating body; a rotation angle arithmetic unit 51 that performs arithmetic operation of a rotation angle of the rotating body on the basis of the detection signal; an angular speed arithmetic unit 72 that performs arithmetic operation of an angular speed of the rotating body on the basis of the rotational angle arithmetically operated at a plurality of times in a period when the rotating body is rotated in inertia; a theoretical value arithmetic unit 73 that performs arithmetic operation of a theoretical value of the rotation angle on the basis of the arithmetically operated angular speed; and an angle correction unit 52 that corrects the rotation angle arithmetically operated by the rotation angle arithmetic unit 51 on the basis of a difference between the rotation angle arithmetically operated by the rotation angle arithmetic unit 51 and the theoretical value arithmetically operated by the theoretical value arithmetic unit 73.SELECTED DRAWING: Figure 7
Patent JP-2021190624-A (JP)
Title: Semiconductor device
Inventor: MIZUNO TAKAHITO
IPC: H01L23/50
Filed: 2020-06-02
Abstract: To suppress the deformation of a lead frame at welding with a laser.SOLUTION: A semiconductor device includes a semiconductor element 11, a heat sink 12 bonded to the semiconductor element 11, and a lead frame 13 bonded to the heat sink 12. The lead frame 13 includes an extension part 13b that extends in a direction approximately parallel to a direction of thermal deformation power generated in the lead frame 13 at the welding with the heat sink 12. The extension part 13b includes a deformation part 13d with a bent shape that deforms according to the thermal deformation power applied in a direction approximately parallel to the extending direction.SELECTED DRAWING: Figure 1
Patent JP-2021017578-A (JP)
Title: Wear resistance improver and resin composition comprising the same
Inventor: YAMADA MASAHIRO
IPC: C08L101/00
Filed: 2020-06-09
Abstract: To provide a wear resistance improver capable of improving the wear resistance (reducing the wear mass) of a resin.SOLUTION: The wear resistance is improved by adding a compound having a 9,9-bisarylfluorene skeleton to a resin. The compound having a 9,9-bisarylfluorene skeleton may be a compound represented by the formula (1) in the figure. (In the formula, rings Z each independently represent an arene ring; R1 and R2 each independently represent a substituent; X1 each independently represent a heteroatom-containing functional group; k each independently represent an integer from 0 to 4; n each independently represent an integer equal to or greater than 1; and p each independently represent an integer equal to or greater than 0.)SELECTED DRAWING: None
Patent JP-2021196306-A (JP)
Title: Method for detecting tyrosine, method for measuring activity of tyrosine-related enzyme, and method for screening activity inhibitor of tyrosine-related enzyme
Inventor: KISHIKAWA NAOYA
IPC: C12Q1/28
Filed: 2020-06-17
Abstract: To provide a method for detecting tyrosine that can specifically detect tyrosine.SOLUTION: The method for detecting tyrosine is for detecting tyrosine in a sample, and includes: an ultraviolet irradiation step of irradiating a sample containing a luminol derivative with an ultraviolet ray; and a measurement unit for determining the amount of chemical light emission of the luminol derivative.SELECTED DRAWING: Figure 5
Patent JP-2021092533-A (JP)
Title: Air collection device, remote air measurement device, air collection system, remote air measurement system, air collection program, remote air measurement program and recording medium
Inventor: IIDA TETSUYA
IPC: G01N1/02
Filed: 2020-06-17
Abstract: To manage a pump operation state of impact or the like to a flowmeter, a power supply part voltage, and a pump, to acquire a measurement position, to automate a measurement record, and to leave a use record.SOLUTION: An air collection device is installed under an environment of an investigation object to include at least any one of a filter, a holder, a sampler, a pole, a flow rate control valve, a flowmeter, a pressure gauge, a tube, a battery, a suction pump, and a bypass, and measures and/or records an operation time, set suction flow rate, an integrated suction air amount, and operation information of the suction pump from information including at least any one of suction air amount information per unit time, voltage information given to the suction pump, current information given to the suction pump, time information, power supply unit voltage information and power supply part current information.SELECTED DRAWING: Figure 1
Patent JP-2022000674-A (JP)
Title: LONG-SIZED CIRCULAR POLARIZATION PLATE, LONG-SIZED WIDE-BAND λ/4 PLATE, ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE, AND LIQUID-CRYSTAL DISPLAY DEVICE
Inventor: OSATO KAZUHIRO
IPC: G02F1/13363
Filed: 2020-06-19
Abstract: To provide a long-sized circular polarization plate that can effectively reduce reflection of external light in either of a front direction and an inclined direction, and also can be manufactured in the form of a long-sized film.SOLUTION: A long-sized circular polarization plate comprises, in this order; a polarization film; a λ/2 plate which has a slow axis in a direction having an angle of 22.5±10° to an axis of absorption of the polarization film; and a λ/4 plate which has a slow axis in a direction having an angle of 90±20°to the axis of absorption of the polarization film, where a wavelength dispersion of the λ/2 plate is different from that of the λ/4 plate, NZq≤0.0 holds for NZq which is an NZ coefficient of the λ/4 plate, and while the λ/2 polarization plate has an in-plane phase difference of 190-300 nm at a measurement wavelength of 590 nm, the λ/4 polarization plate has an in-plane phase difference of 80-154 nm at the measurement wavelength of 590 nm.SELECTED DRAWING: Figure 1
Patent JP-2022007812-A (JP)
Title: Face shield
Inventor: OKUMURA TOUJI
IPC: A62B18/02
Filed: 2020-06-27
Abstract: To achieve putting on and taking off of a face shield on the face with comparatively small movement.MEANS FOR SOLVING THE PROBLEM: A face shield 1 includes a transparent plastic body part 2 for covering the nose and the mouth. A left cheek side extension part 3 and a right cheek side extension part 4 are extended from both ends of the body part 2 in a longitudinal direction to a surface side of the left cheek and a surface side of the right cheek. Magnet plates 5 and 6 as first and second magnetizing means are installed on an inner side of the left cheek side extension part 3 and the right cheek side extension part 4. The magnet plate 5 on the left cheek side is formed so that it can detachably magnetized with a magnetic attraction face sheet 10 as third magnetizing means including a detachable adhesive layer 13 on the surface of the user's left cheek. The magnet plate 6 on the right cheek side is formed so that it can detachably be magnetized with a magnetic attraction face sheet 20 as fourth magnetizing means including a detachable adhesive layer 23 on the surface of the user's left cheek.SELECTED DRAWING: Figure 1
Patent JP-2022011557-A (JP)
Title: Motor and manufacturing method of motor
Inventor: SATO KENTARO
IPC: H02K1/27
Filed: 2020-06-30
Abstract: To provide a motor having a rotor in which a positional accuracy of each magnetic pole portion is improved.SOLUTION: A motor comprises: a rotor 20 rotated around a center axis line; and a stator radially opposed to the rotor. The rotor includes: an axially extending rotor core; a plurality of magnetic pole portions 27 and 28 arranged along a circumference direction; and a holder 40 holding the rotor core and each magnetic pole portion. At least a part of the plurality of magnetic pole portions is a bilayer magnetic pole portion 28 having a magnet 23s and a core member 24 which are radially laminated. The holder has a partition wall portion separating both magnetic pole portions adjacent in the peripheral direction. An axially extending opening 48g is provided in an outer periphery of the partition wall portion. A magnet and a core member of the bilayer magnetic portion cause end surfaces on both circumferential sides to expose from an inner surface of each opening.SELECTED DRAWING: Figure 5
Patent JP-2021187424-A (JP)
Title: Carriage type transport device
Inventor: YASUKATA TAKESHI
IPC: B65G35/06
Filed: 2020-06-04
Abstract: To provide a carriage type transport device capable of preventing adhesion of a coating material and smoothly transporting a carriage with a simple configuration without being effected by unevenness and slope of a floor.SOLUTION: A carriage type transport device transports a carriage 2 on which a workpiece is placed. A guide rail mechanism 3 in that a plurality of guide supporting parts 13 are installed with a predetermined interval on a top surface of an H-shaped steel 14 having a flat top surface is provided along a transportation path of the carriage 2. A guide member 10 that is supported and guided by the guide supporting parts 13 is provided on a lower surface side of the carriage 2. The guide rail mechanism 3 is provided with a friction driving mechanism 20 transmitting driving force so as to move the carriage 2 by rotating while pressing the guide member 10.SELECTED DRAWING: Figure 1
Patent JP-2022014713-A (JP)
Title: Protection device
Inventor: FUJII YOSHIKUNI
IPC: H02H9/04
Filed: 2020-07-07
Abstract: To provide a compact protection device which protects a communication device from the application of an overvoltage.SOLUTION: A protection device 1 is arranged on the propagation path of a differential signal represented by a difference between two voltages. The protection device 1 protects communication equipment, which performs both or one of the transmission and the reception of the differential signal, from the application of an overvoltage of which absolute value exceeds a predetermined voltage. On a first substrate 16, a pair of signal lines through which the differential signal propagates is provided. A limit circuit limits the absolute value of a voltage applied to each line of the pair of signal lines to a predetermined voltage or lower. On a second substrate 17, a circuit element included in the limit circuit is arranged. A plurality of support members Dc, Dd attached to the first substrate 16 support the second substrate 17 in a manner to be overlaid with the first substrate with a gap.SELECTED DRAWING: Figure 3
Patent JP-2022015655-A (JP)
Title: Communication control device and communication system
Inventor: KOIDE YASUO
IPC: H04W88/14
Filed: 2020-07-09
Abstract: To provide a communication control device and a communication system that can quickly perform location registration without depending on a function of a terminal.SOLUTION: A P-CSCF 100 which is a communication control device includes a location registration unit 102 that makes a location registration request to a location registration destination (S-CSCF300) in response to a location registration request (Ini-REG signal) from a terminal 500, and a selection unit 103 that selects another location registration destination when an unacceptable response is received from the location registration destination (S-CSCF300). The location registration unit 102 performs location registration with respect to another location registration destination (S-CSCF300) selected by the selection unit 103.SELECTED DRAWING: Figure 1
Patent JP-2020191454-A (JP)
Title: Printed circuit module including semiconductor element having polymer substrate, and manufacturing method thereof
Inventor: DIRK ROBERT WALTER LEIPOLD
IPC: H01L23/29
Filed: 2020-07-10
Abstract: To provide a printed circuit module having high resistance and high thermal conductivity.SOLUTION: A printed circuit 60 module includes a printed circuit board 58 with a thin-walled die 62T. The thin-walled die 62T is mounted on a printed circuit board 58 and includes at least one element layer 48 on the printed circuit board 58 and an embedded oxidation (BOX) layer 50 on the at least one element layer 48. A polymer layer 76 is provided above the BOX layer 50.SELECTED DRAWING: Figure 13
Patent JP-2021034117-A (JP)
Title: Cartridge, and recording playback device
Inventor: YAMAGA MINORU
IPC: G11B5/714
Filed: 2020-07-10
Abstract: To provide a magnetic recording medium that can achieve an excellent electromagnetic conversion characteristic, and can suppress increase in a dynamic friction coefficient even after performing repetitive recording or playback.SOLUTION: A magnetic recording medium is a tape-shape magnetic recording medium, and comprises: a base body; a ground layer that is provided on the base body; and a magnetic layer that is provided on the ground layer, and includes a magnetic powder. The ground layer and magnetic layer include a lubricant. A squareness ratio of the magnetic layer in a vertical direction of the magnetic recording medium is equal to or more than 65%, and an average thickness of the magnetic recording medium is equal to or less than 5.6 μm. In a surface of the magnetic layer, a plurality of concavities are provided that have a depth equivalent of equal to or more than 20% of an average thickness of the magnetic layer, and the number of concavities per a unit area 1600 μm2 of the surface of the magnetic layer are equal to or more than 20 pieces and equal to or less than 200 pieces. An amount of distilling of the lubricant per a unit area 12.5 μm×9.3 μm in the surface of the magnetic layer in vacuum is equal to or more than 3.0 μm2 and equal to or less than 6.5 μm2.SELECTED DRAWING: Figure 4
Patent JP-2022017124-A (JP)
Title: Imaging apparatus and imaging method
Inventor: MIYAO YUHEI
IPC: H04N5/359
Filed: 2020-07-13
Abstract: To provide an imaging apparatus capable of enhancing image quality.SOLUTION: The imaging apparatus according to one embodiment of a disclosure comprises; light-receiving pixels for each generating a pixel signal corresponding to a received light amount; pixel value generation unit which each generates a pixel value corresponding to the received light amount, based on the pixel signal; inclination detection units which each detects inclination of the pixel signal; and correction units which each corrects a pixel value based on the inclination of the pixel signal detected by the inclination detection unit.SELECTED DRAWING: Figure 3
Patent JP-2022017986-A (JP)
Title: Temperature abnormality monitoring system, travel vehicle system, and temperature abnormality monitoring method
Inventor: TOMITA HIROYASU
IPC: H02J50/10
Filed: 2020-07-14
Abstract: To provide a temperature abnormality monitoring device which specifies causes of heat generation to take proper measures quickly, and to provide a travel vehicle system and a temperature abnormality monitoring method.SOLUTION: A temperature abnormality monitoring device 40 monitors temperature abnormalities of a terminal block 12. The temperature abnormality monitoring device 40 acquires temperature of the terminal block 12 corresponding to time and determines whether or not vibration is included in causes of temperature rise based on a relationship between the temperature and the time.SELECTED DRAWING: Figure 4
Patent JP-2020184367-A (JP)
Title: Method for managing time for using application program off-line and terminal device
Inventor: YU SHUANGXIN
IPC: G06F21/62
Filed: 2020-07-15
Abstract: To provide a method for managing a time for using an application program off-line, and a terminal device.SOLUTION: The method includes the steps of: activating a target application program corresponding to an application icon after clicking the application icon; executing an accumulation timing on an actual usage continuing time when a time restriction rule including a continuing time setting and a prolong setting is set in the target application program; presenting the insufficiency of time restriction when the difference between the continuing time setting and the actual usage continuing time is smaller than a preset threshold value, and displaying a message for showing whether prolong of time is necessary if a prolong setting is done; and prolonging the usage continuing time if a personal authentication is done successfully, or terminating and locking the target application program after the actual continuing time has reached the continuing time setting.SELECTED DRAWING: Figure 13
Patent JP-2022018996-A (JP)
Title: Noodle cutting and charging apparatus
Inventor: ITO TERUYUKI
IPC: A21C11/00
Filed: 2020-07-17
Abstract: To develop a novel constitution associated with a structure of a division member for a suspended noodle group, in a noodle cutting and charging apparatus in an instant noodle manufacturing process.SOLUTION: A noodle cutting and charging apparatus is used to continuously cut a plurality of rows of noodle groups in a bundled state in a suspended state and store the noodle groups after cutting in a prescribed form. The noodle cutting and charging apparatus comprises a cutter part 3 that is arranged in a horizontal direction, a back plate area 5 that is vertically arranged under the cutter 3, and a division member 7 capable of getting into/out of the back plate area 5.SELECTED DRAWING: Figure 1
Patent JP-2022020280-A (JP)
Title: Electric cable alignment device, tube insertion device, oxide film scraping device, soldering unit, electric wire end-processed tube insertion device, and production method of end-processed tube insertion electric cable
Inventor: KOODAKA TERUKI
IPC: H01B13/012
Filed: 2020-07-20
Abstract: To provide a device capable of collectively inserting multiple electric wires into a tube.SOLUTION: A tube insertion device 61, 43 is for inserting a plurality of aligned electric wires W into an inner hole of a tube Tu. The device comprises: electric wire holding means 43 including clamps 432, 436, 438 for holding the plurality of electric wires W in a desired posture; tube holding means 61 including clamps 613, 621 for holding the tube Tu in a desired posture; and movement means for relatively moving the electric wire holding means 43 and the tube holding means 61 with the electric wires W and the tube Tu being in a substantially coaxial state.SELECTED DRAWING: Figure 8
Patent JP-2022020348-A (JP)
Title: Coil component and manufacturing method thereof
Inventor: MARUSAWA HIROSHI
IPC: H01F1/147
Filed: 2020-07-20
Abstract: To provide a coil component capable of suppressing the permeation of a liquid or gas into a magnetic material portion and increasing the mechanical strength of the magnetic material portion.SOLUTION: A coil component 10 includes a magnetic material portion 12 that includes a soft magnetic metal particle 20 having an insulating oxide layer 21 on the surface, and in which the soft magnetic metal particles 20 are bonded to each other via an insulating oxide layer 21, and a coil portion 13 provided inside or on the surface of the magnetic material portion 12, and a mixture 30 containing a resin 31 and an inorganic particle 32 is arranged between the soft magnetic metal particles 20.SELECTED DRAWING: Figure 3
Patent JP-2022021807-A (JP)
Title: Biological state monitoring system, bed system equipped with the same, and biological state monitoring method
Inventor: TODOROKI SHINSUKE
IPC: A61B5/00
Filed: 2020-07-22
Abstract: To provide an alternative system for monitoring a biological state of a subject by using a load detector.SOLUTION: A biological state monitoring system for monitoring a biological state of a subject on a bed includes: a first load detector provided on the bed or at the lower part of the leg of the bed on one side in a width direction of the bed for detecting a first load, which is a load by the subject, including a load component that vibrates in response to breathing of the subject and a load component that vibrates in response to a heart beat of the subject; a second load detector provided on the bed or at the lower part of the leg of the bed on the other side in the width direction of the bed for detecting a second load, which is a load by the subject, including a load component that vibrates in response to breathing of the subject and a load component that vibrates in response to a heart beat of the subject; a heart beat state determination unit for obtaining a difference between the first load and the second load, and determining a heart beat state of the subject from the difference; and a correction unit for correcting the difference so that the load component that vibrates in response to the breathing of the subject included in the difference becomes small on the basis of an inclination in a direction of a body axis of the subject with respect to a length direction of the bed.SELECTED DRAWING: Figure 1
Patent JP-2022023414-A (JP)
Title: Processing unit management system and processing space management system
Inventor: KOMATSU SHUHEI
IPC: G06Q10/06
Filed: 2020-07-27
Abstract: To perform efficient operation of resources having processing capacity.SOLUTION: A processing unit management system according to the present invention includes: a processing unit in which a plurality of processing devices (GPUs, etc.) is arranged in a predetermined space such as an empty room in a building; and a management server that manages estate information related to real estate such as a building having one or more processing units. The management server acquires operating status of the processing unit for each item of real estate or each area where several items of real estate are present, and outputs processing capacity for performing optimization processing per unit time for each building.SELECTED DRAWING: Figure 1
Patent JP-2020186512-A (JP)
Title: Nonwoven laminate fabric comprising melt-blown and spun-bonded nonwoven layers
Inventor: Morten Rise Hansen
IPC: D04H3/16
Filed: 2020-07-28
Abstract: To provide a nonwoven laminate fabric having both excellent softness and barrier properties, a method for producing the same, and a hygiene product comprising the nonwoven laminate fabric.SOLUTION: There is provided a nonwoven laminate fabric comprising a melt-blown nonwoven layer sandwiched between first and second spun-bonded nonwoven layers. At least one of the spun-bonded nonwoven layers is a high loft spun-bonded nonwoven layer comprising or consisting of crimped multicomponent fibers and has a density of 0.02 to 0.08 g/cm3. The nonwoven laminate fabric is calender bonded.SELECTED DRAWING: Figure 1
Patent JP-2021028908-A (JP)
Title: Base body for light conversion device or illuminating device
Inventor: FRANK GINDELE
IPC: G02B6/42
Filed: 2020-08-06
Abstract: To provide a base body for a light conversion device and an illuminating device capable of accurately positioning or centering an illumination spot on a secondary optical system, a light conversion device and an illuminating device including such a base body, a method for performing machining processing on the base body, and a method for manufacturing a light conversion device or an illuminating device.SOLUTION: A base body 400 is configured as a coolant in particular and has a front side 410 which is configured to mount a light conversion element 300 on the base body 400. The base body 400 includes: an indicator 450 for positioning/alignment of the light conversion element 300 on the base body 400 and/or an indicator 460 for positioning/alignment of the base body 400 relative to a component for retention of the base body 400.SELECTED DRAWING: Figure 4