baber/WOPTO huggingface dataset:
Patent JP-2019088842-A (JP)
Title: Biological sensor
Inventor: MATSUI YUTAKA
IPC: A61B5/11
Filed: 2019-01-23
Abstract: To provide a biological sensor capable of detecting the movement of individual muscles and simplifying the installation and constitution.SOLUTION: In use, a biological sensor 100 is mounted on a living body as a subject. The biological sensor includes: a light emitting unit 11 for irradiating a living body with light; a light receiving unit 12 for receiving a return light from a muscle of at least one part of the living body; and an output unit 13 for outputting information on the deformation of the muscle of the one part on the basis of a detection signal from the light receiving unit corresponding to the received return light.SELECTED DRAWING: Figure 1
Patent JP-2020118370-A (JP)
Title: Heat exchange type ventilating device
Inventor: YAMAGUCHI SHOTARO
IPC: F24F7/013
Filed: 2019-01-24
Abstract: To provide a heat exchange type ventilating device that can restrain a deterioration in visibility caused by condensation inside a heat exchange part.SOLUTION: A heat exchange type ventilating device 1 comprises: a window frame 3; a daylighting part 4 provided at a position surrounded by the window frame 3, and comprising an indoor side daylighting part 14 located on an indoor side and an outdoor side daylighting part 15 located on an outdoor side; and a heat exchange part 5 arranged in parallel with the daylighting part 4 at a position sandwiched between the indoor side daylighting part 14 and the outdoor side daylighting part 15, and for exchanging heat between indoor air 6 taken from the indoor side and to be exhausted to the outdoor side and outdoor air 7 taken from the outdoor side and to be supplied to the indoor side. The heat exchange part 5 is constituted so as to extend from a daylighting region S1 in the daylighting part 4 to a non-daylighting region S2 in the window frame 3.SELECTED DRAWING: Figure 4
Patent JP-2020117467-A (JP)
Title: Polypeptide exhibiting affinity to antibodies forming non-native three-dimensional structure
Inventor: MIYAFUSA TAKAMITSU
IPC: C07K14/00
Filed: 2019-01-25
Abstract: To provide a novel polypeptide having affinity to Fc region of IgG forming a non-native three-dimensional structure, and has physical properties suitable for practical use.SOLUTION: A polypeptide is composed of an amino acid sequence represented by xxGVVRQWSGYDPRTGTWRSSIAYGGG (where each x is any amino acid residue independently selected from the group consisting of R, D, E, and K).SELECTED DRAWING: None
Patent JP-2020120544-A (JP)
Title: AC generator
Inventor: TOMITA MANABU
IPC: H02K1/12
Filed: 2019-01-25
Abstract: To provide an inexpensive generator with a voltage waveform and a frequency capable of being directly connected to home appliances or the like, easy to use as an emergency power source for home use.SOLUTION: A generator includes: a rotor in which a plurality of sets of two permanent magnets 2 are radially arranged around a rotary shaft 4; and a stator having a plurality of armature coils 1 located between two permanent magnets 2. Since the two permanent magnets 2 have a magnetic direction for attracting to each other, a magnetic flux is formed between them and directions of magnetism of the permanent magnets 2 adjacent to the periphery of the rotor are arranged alternately. The armature coils 1 respectively have shapes of substantially U-shaped and of approximated to a sinusoidal waveform.SELECTED DRAWING: Figure 1
Patent JP-2020121729-A (JP)
Title: Double container
Inventor: KATO TAKAYUKI
IPC: B32B27/36
Filed: 2019-01-29
Abstract: To provide a double container having excellent transparency, printability and peelability, without causing a degradation substance.SOLUTION: A double container has an outer layer and an inner layer, and the inner layer is contracted in association with a reduction in a stored content. The outer layer contains a layer formed of a styrene block copolymer or a polyethylene terephthalate, and the inner layer contains a layer formed of an ethylene-vinyl alcohol copolymer. The layer formed of the styrene block copolymer or the polyethylene terephthalate, a polypropylene layer, and the layer formed of the ethylene-vinyl alcohol copolymer are laminated in this order. An interface between the polypropylene layer and the layer formed of the ethylene-vinyl alcohol copolymer is peeled.SELECTED DRAWING: Figure 4
Patent JP-2020122060-A (JP)
Title: Heat-shrinkable film, packaging material, molded product, and container
Inventor: MUTA TAKATOSHI
IPC: B65D65/02
Filed: 2019-01-30
Abstract: To provide a heat-shrinkable film, a packaging material, a molded product and a container, each of which is excellent in vapor barrier property, contractility, resistance to rupture in a secondary processing step, impact resistance, transparency and stiffness.SOLUTION: A heat-shrinkable film includes at least one layer composed mainly of a mixed resin composition of a phenoxy resin (A) and a polyester resin (B). A tensile breaking elongation in a direction orthogonal to a main shrinkage direction measured under conditions of an atmospheric temperature of 23°C and a tension speed of 200 mm/min is 100% or more.SELECTED DRAWING: None
Patent JP-2020123797-A (JP)
Title: Light radiation device and wireless microphone
Inventor: IWAHORI KEIGO
IPC: H04B10/50
Filed: 2019-01-30
Abstract: To provide a light radiation device in which, even if a dislocation or an inclination between components of the light radiation device occurs, light from a light source can be output uniformly in a circumferential direction of the light radiation device.SOLUTION: A light radiation device for a microphone (1) is characterized to include a light source (15), a splitting section (16) for splitting light (L) from the light source (15) into a plurality of split lights (L12a,L12b,L12c,L12d), and a reflection section (17) for reflecting the plurality of split lights (L12a,L12b,L12c,L12d) from the splitting section (16).SELECTED DRAWING: Figure 3
Patent JP-2020127257-A (JP)
Title: Rotary electric machine, and, dump truck with the same
Inventor: TAKIZAWA HAYATO
IPC: B60P1/04
Filed: 2019-02-01
Abstract: To provide a rotary electric machine capable of obtaining a stable ground effect even under a contamination environment.SOLUTION: The present invention relates to a rotary electric machine comprising a ground structure in contact with a rotary shaft. The ground structure comprises: a mount member including a pair of stationary portions; a cleaning device installed in an upstream-side stationary portion with respect to a rotation direction of the rotary shaft; and a ground device installed in a downstream-side stationary portion with respect to the rotation direction of the rotary shaft. The cleaning device includes a broom-shaped brush which is installed in such a manner that a length direction of a rectangular cross section is substantially coincident with an axial direction of the rotary shaft, and the ground device includes broom-shaped conductive fibers which are installed in such a manner that a length direction of the rectangular cross section is substantially coincident with the axial direction of the rotary shaft. The cleaning device and the ground device are installed in such a manner that tip ends of the broom-shaped conductive fibers pass in contact with the inside of a region of an outer peripheral surface of the rotary shaft where a tip end of the broom-shaped brush passes in contact therewith, during rotation of the rotary shaft.SELECTED DRAWING: Figure 1
Patent JP-2019071132-A (JP)
Title: Communication device, communication method and communication program
Inventor: TATENO MINORU
IPC: G08G1/09
Filed: 2019-02-05
Abstract: To detect a fact that a traffic light stops and to notify another vehicle, etc. of the fact by communication.SOLUTION: A communication device detects a stopped traffic light, namely, the traffic light which is not in operation installed on a road, acquires a position of the traffic light, and transmits position information of the stopped traffic light to an external device. The external device includes, for example, an on-vehicle unit of another vehicle, and a center which centrally manages the information, etc. Thus, the position information of the stopped traffic light detected by one vehicle can be propagated to another vehicle, etc.SELECTED DRAWING: Figure 1
Patent JP-2020129733-A (JP)
Title: Communication system, gateway device, relay processing program, communication control device, communication control program, and communication method
Inventor: NAKANO YOSHIHISA
IPC: H04W56/00
Filed: 2019-02-07
Abstract: To transmit data with a downlink signal to a slave device via a gateway device that cannot receive radio waves for time synchronization.SOLUTION: The present invention relates to a communication system including a slave device, one or more gateway devices, and a communication control device. When the gateway device constituting the communication system of the present invention can receive time synchronization radio waves, the gateway device operates in a first operation mode in which beacon transmission to the slave device is performed at regular intervals, and when the gateway device can receive the time synchronization radio waves, the gateway device performs beacon transmission at a timing obtained by delaying the beacon transmission timing of the first operation mode with a delay time based on a random number. The communication control device of the present invention selects a gateway device to be used for relaying a downlink signal to the slave device according to a combination of operation modes of the respective gateway devices.SELECTED DRAWING: Figure 1
Patent JP-2020128715-A (JP)
Title: Hermetic type compressor and device comprising the same
Inventor: ONUMA ATSUSHI
IPC: F25B1/04
Filed: 2019-02-08
Abstract: To restrain stress concentration on a hermetic container.SOLUTION: A hermetic type container comprises a stator, a rotor, and a scroll mechanism in a hermetic container. A side periphery of the hermetic container comprises a first cylindrical diameter part opposed to the stator, a second cylindrical diameter part opposed to the scroll mechanism, and a truncated cone shape part continuously connecting the first cylindrical diameter part and the second cylindrical diameter part. The first cylindrical diameter part and the stator are fixed via a gap.SELECTED DRAWING: Figure 1
Patent JP-2019217758-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: TAKEMOTO MASASHI
IPC: B41J2/14
Filed: 2019-02-08
Abstract: To join multiple substrates forming a liquid jet head securely.SOLUTION: A liquid jet head includes: a first substrate having a first surface on which a driving element which causes a liquid to be jetted from nozzles is installed; a first wiring formed on the first surface and electrically connected with the driving element; a first protection film covering the first wiring; a second substrate having a second surface facing the first surface; a second wiring formed on the second surface and electrically connected with the first wiring; a second protection film covering the second wiring; and an adhesion layer which is formed between the first protection film and the second protection film and joins the first substrate to the second substrate.SELECTED DRAWING: Figure 5
Patent JP-2019103831-A (JP)
Title: Selection and locking of intraoral images
Inventor: AVI KOPELMAN
IPC: A61C13/34
Filed: 2019-02-13
Abstract: To provide a method and apparatus for improving the quality of scans, such as intraoral scans taken from intraoral sites (e.g., dental sites).SOLUTION: A processing device receives an intraoral image of a first intraoral site, and determines a unique feature of the first intraoral site. The processing device then locks the intraoral image, and selects a portion of the intraoral image that depicts a portion of the first intraoral site on the basis, at least partly, of the unique feature of the first intraoral site. The processing device may then generate a model comprising the first intraoral site on the basis, at least partly, of the locked intraoral image. The portion of the locked intraoral image is used for a first region of the model, and data from one or more additional intraoral images that also depict the portion of the first intraoral site is not used for the first region of the model.SELECTED DRAWING: Figure 7A
Patent JP-2019143802-A (JP)
Title: Slide member
Inventor: IZUMIDA MANABU
IPC: F16C23/04
Filed: 2019-02-13
Abstract: To provide a slide member that causes a DLC layer to deform when it follows a substrate material to improve conformability and improve anti-seizure property with the improvement.SOLUTION: A slide member 10 includes: a bearing alloy layer 11; and a DLC layer 12 provided on a slide side of the bearing alloy layer 11 with respect to a mating member. The DLC layer 12 includes a layer body 21 and an origination part 22. The origination part 22 causes the layer body 21 to be separated apart from the bearing alloy layer while maintaining adhesion to the bearing alloy layer 11.SELECTED DRAWING: Figure 1
Patent JP-2020132530-A (JP)
Title: Azafulvalene compound, manufacturing method thereof, and composition for electrochemical measurement
Inventor: AIHARA SHUSUKE
IPC: C07D235/20
Filed: 2019-02-13
Abstract: To provide an electrochemically stable azafulvalene compound, and a composition for electrochemical measurement containing the compound.SOLUTION: The azafulvalene compound is represented by the general formula (1) in the figure. (In the formula, Rrepresents a C7-20 alkyl group; and R, Rand Reach independently represent a hydrogen atom or C1-20 alkyl group.)SELECTED DRAWING: None
Patent JP-2020135092-A (JP)
Title: Learning data generation device, method, and program
Inventor: ISOGAWA MARIKO
IPC: G06T7/00
Filed: 2019-02-14
Abstract: To provide technology that generates learning data, with which it is possible to further improve the accuracy of estimation.SOLUTION: A learning data generation device comprises: an image acquisition unit 11 for acquiring the image of an object having three or more markers pasted thereto; a marker measurement unit 12 for measuring the position of each marker in the image and generating, on the basis of the position of each marker, position attitude information that pertains to the position and attitude of the object; a repair region determination unit 13 for determining a repair region for inpainting in the image on the basis of the position of each marker; an image inpainting unit 14 for removing each marker from the image on the basis of the repair region; and a learning data generation unit 15 for generating learning data on the basis of the image with markers removed and the position attitude information.SELECTED DRAWING: Figure 1
Patent JP-2020132926-A (JP)
Title: Samarium-iron-based rare earth permanent magnet material and its production method
Inventor: SAITO TETSUJI
IPC: H01F1/055
Filed: 2019-02-15
Abstract: To provide a rare earth permanent magnet material that corrects a balance of supply and demand of rare earth metals that matches a demand of rare earth magnets, by applying, in particular, samarium (Sm) to magnets, of the rare earth metals in excess supply state accompanying a demand of the rare earth magnets.SOLUTION: A rare earth permanent magnet material is a rare earth magnet that contains 12 to 20% by atomic percentage of samarium (Sm) of rare earth metal, and the balance that has substantially iron (Fe) and an SmFeintermetallic compound made of samarium (Sm) and Fe (iron) of 3d transition metal as a main phase, and has a fine texture having a crystal particle diameter of about 10 nm. By applying a quenching coagulation method, after converting to an amorphous alloy of which main phase is an SmFeintermetallic compound phase, heat treatment is applied to the amorphous alloy in a temperature range of 700°C to 800°C, in an inert gas or vacuum.SELECTED DRAWING: Figure 1
Patent JP-2020130559-A (JP)
Title: Ultrasound diagnostic apparatus
Inventor: SHIRAISHI TAKAHIKO
IPC: A61B8/00
Filed: 2019-02-19
Abstract: To provide a cart-type ultrasound diagnostic apparatus capable of suppressing damage of a probe connector and/or an ultrasound probe connection terminal.SOLUTION: A cart-type ultrasound diagnostic apparatus includes: a recessed portion 11b provided on an outer side surface of a housing 11 that constitutes an apparatus body of the ultrasound diagnostic apparatus; a probe connector 11a disposed inside the recessed portion 11b and configured connectable to a connection terminal 23 of an ultrasound probe 20; and a cover member 11c disposed on the outer side surface of the housing 11 in such a manner to cover the recessed portion 11b. The cover member 11c is configured to cover the recessed portion 11b and to be capable of routing a cable 22 of the ultrasound probe 20 from inside the recessed portion 11b to outside the recessed portion 11b, in a state in which the connection terminal 23 of the ultrasound probe 20 is connected to a probe connector 11a.SELECTED DRAWING: Figure 6
Patent JP-2020131533-A (JP)
Title: Laminate and skin material for automotive interior materials
Inventor: TOKAI Shimpei
IPC: B60R13/02
Filed: 2019-02-19
Abstract: To provide a laminate having a coating layer mounted on a foamed polyurethane layer, having a low VOC and good flame retardancy and having good heat characteristics (especially, moist heat resistance and heat stability) and to provide a skin material for automotive interior materials.SOLUTION: A laminate 10 has a coating layer 15 adhered to a foamed polyurethane layer 11 produced from a foamed polyurethane resin composition including tin ricinoleate including an active hydrogen group and a phosphorus-containing solid flame retardant by a polyurethane hot-melt adhesive 13 including (I) a polyurethane prepolymer using (A) a polyol component and (B) a polyisocyanate component as raw materials and (II) a catalyst, and has a low VOC and good flame retardancy and has good heat characteristics (especially, moist heat resistance and heat stability).SELECTED DRAWING: Figure 1
Patent JP-2020130123-A (JP)
Title: Seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2019-02-25
Abstract: To provide a seedling transplanter that drives a travel drive wheel and a planting rod with power of an engine mounted on a machine body, spacing can be more finely changed than before.SOLUTION: In a seedling transplanter configured to transmit power of a planting drive shaft 98 shifted by a spacing change clutch 105 provided in a main transmission case 40 on a machine body 2 side from a bevel gear transmission part 100 to a planting transmission shaft 85 of a seedling transplanting device 3 to drive a planting mechanism 31 of the seedling transplant device 3, the power can be shifted at a plurality of gears by the bevel gear transmission part 100.SELECTED DRAWING: Figure 8
Patent JP-2020132076-A (JP)
Title: Vehicular optical apparatus
Inventor: LIM SANG WOOK
IPC: B60S1/60
Filed: 2019-02-25
Abstract: To provide a vehicular optical apparatus capable of heating a light transmission adjacent part while inhibiting power consumption associated with the heating.SOLUTION: A vehicular optical device 10 comprises: a lighting device part 20 radiating light and receiving light; a lighting device encasing part 40 encasing the lighting device part 20, and including on an outer face, a light transmission part 30 transmitting light received by the lighting device part 20 and a light transmission adjacent part 31 adjacent to the light transmission part 30; and a controller 100. The light transmission part 30 is disposed with a first electric heater 60 for heating the light transmission part 30. The light transmission adjacent part 31 is disposed with a second electric heater 61 for heating the light transmission adjacent part 31. The controller 100 is configured to be able to individually electrify the first electric heater 60 and the second electric heater 61.SELECTED DRAWING: Figure 2
Patent JP-2020137366-A (JP)
Title: Control apparatus, control method and program
Inventor: KOBASHI AKIRA
IPC: H02P8/38
Filed: 2019-02-25
Abstract: To appropriately sense step out of a stepping motor.SOLUTION: A control apparatus according to an aspect of a disclosed technology comprises: a drive pulse signal generation unit that generates a drive pulse signal of a stepping motor; a detection pulse signal input unit that inputs a detection pulse signal of a rotation angle of the stepping motor; a time difference variation detection unit that detects a time difference variation in which a time difference between time of a predetermined edge in the drive pulse signal and time of a predetermined edge in the detection pulse signal varies in a predefined predetermined period; a step out sensing unit that outputs a step out sensing signal when the time difference variation is more than or equal to a predefined step out threshold value.SELECTED DRAWING: Figure 3
Patent JP-2020137704-A (JP)
Title: Endoscope system, processor, calibration device, endoscope
Inventor: SHIMOYAMA MASAGA
IPC: G02B23/24
Filed: 2019-02-27
Abstract: To provide an endoscope system or the like capable of detecting the position/angle of a movable member with high accuracy even when the power supply path to the position/angle sensor is long and the wiring resistance cannot be ignored.SOLUTION: The endoscopic system includes: an endoscope 1 having a position/angle sensor 11 and an amplifier circuit 12; a memory that stores output error sensitivity data and a first wiring resistance value RPGND; and a processor 2 having a signal processing circuit 22 for processing an output signal Vout from the amplifier circuit 12. The signal processing circuit 22 corrects the error of the output signal Vout on the basis of the value obtained by multiplying the difference between the first wiring resistance value RPGND and the processor wiring resistance value by the output error sensitivity data.SELECTED DRAWING: Figure 1
Patent JP-2020145773-A (JP)
Title: Motor drive control device, fan, and motor drive control method
Inventor: SUZUKI TAKAHIRO
IPC: H02P6/17
Filed: 2019-03-04
Abstract: To improve silence while ensuring necessary air amount in a fan.SOLUTION: A motor drive control device (1) includes a control circuit portion (4) that produces a drive control signal (Sd) for controlling the rotation speed of a motor, on the basis of a speed instruction signal (Sc) instructing a target rotation speed (Rtg) of the motor (20), and a motor drive portion (2) that drives the motor on the basis of the drive control signal. The control circuit portion carries out speed feedback control for generating the drive control signal so as to make the rotation speed of the motor match the target rotation speed when the target rotation speed is lower than a rotation speed threshold value (Rth), and switches the maximum air amount control producing the drive control signal so as to prevent the rotation speed of the motor from exceeding the rotation speed threshold value and the speed feedback control, on the basis of a comparison result of an actual current value of a current flowing in the motor and a current threshold value (Ith), when the target rotation speed is higher than the rotation speed threshold value.SELECTED DRAWING: Figure 4
Patent JP-2019115059-A (JP)
Title: Display device
Inventor: KABUTO NOBUAKI
IPC: H04N21/438
Filed: 2019-03-04
Abstract: To enable real-time display of an uncompressed video signal and time-shift display of a compressed video signal on a TV set by simultaneously transmitting a compressed video signal and an uncompressed video signal with one interface.SOLUTION: An STB 11 packetizes a compressed video signal during a flyback period of an uncompressed video signal to perform multiplex transmission, and thereby performing simultaneous transmission of both video signals. The non-compressed image signal is displayed in real time at a side of a TV set 12, the compressed image signal is recorded in an accumulation device 128 provided inside the TV set, is read out and decoded at a user's desired time, thereby performing time-shift viewing.SELECTED DRAWING: Figure 1