baber/WOPTO huggingface dataset:
Patent JP-2020077086-A (JP)
Title: Working system, working program and working method
Inventor: ISHIDA RYO
IPC: G06Q10/06
Filed: 2018-11-06
Abstract: To provide a working system, a working program, and a working method that allow an employee to freely select a work place.SOLUTION: A working system 100 includes: a server 200 that records various kinds of information on a plurality of work places; an information providing unit 300 that provides the information on the one or the plurality of work places according to a work system of a user; a selection unit 410 that can select any one item of the information on the plurality of work places provided from the information providing unit 300; and a transmission unit 420 that links the work place selected by the selection unit 410 with the user to transmit it to the server.SELECTED DRAWING: Figure 1
Patent JP-2020078033-A (JP)
Title: Execution device, control method, and program
Inventor: TAKESUTE AKIHIRO
IPC: H04Q9/00
Filed: 2018-11-09
Abstract: To provide a plurality of execution devices executing a predetermined operation according to a sound wave output from a sound wave output device, and to cause the execution devices to execute operations different from each other according to the sound wave.SOLUTION: The execution device is an execution device that executes a predetermined operation according to a sound wave output from a sound wave output device, and comprises: a detection unit that detects control information from the sound wave output from the sound wave output device; a determination unit that determines an operation mode of the execution device; and an operation control unit that, when the operation mode of the execution device is a first operation mode, causes the execution device to execute a prescribed operation according to the control information, and when the operation mode of the execution device is a second operation mode, causes the execution device to execute an operation different from the prescribed operation.SELECTED DRAWING: Figure 5
Patent JP-2020080343-A (JP)
Title: Insulated gate bipolar transistor and manufacturing method thereof
Inventor: IWASAKI SHINYA
IPC: H01L29/43
Filed: 2018-11-12
Abstract: To provide a technique for suppressing a latch-up in an IGBT having a rectangular trench.SOLUTION: An insulated gate bipolar transistor having a rectangular trench is provided including the following structures. A body contact region is in contact with a side of a straight trench. An emitter region is in contact with the side of the straight trench and is adjacent to the body contact region. The body contact region is in contact with the side of the straight trench and, at a position adjacent to the emitter region, has a protrusion portion protruding in a depth direction from a center portion in a rectangular region.SELECTED DRAWING: Figure 3
Patent JP-2020086531-A (JP)
Title: Vehicle and settlement system
Inventor: OBARA RYOHEI
IPC: G07F7/08
Filed: 2018-11-15
Abstract: To provide a vehicle which can supply power to an external device.SOLUTION: A vehicle has: a supply unit which supplies power to a target device; a first reception unit which receives settlement information including a billing amount to be billed to a user as a counter value for service which the target device conducts to the user, from the target device while supplying the power; a first transmission unit which transmits the acquired settlement information and a user identifier for specifying the user to a settlement device; a second reception unit which receives a notification indicating that the settlement of the billing amount is valid or that the settlement of the billing amount is completed, from the settlement device; and a second transmission unit which transmits a notification that the settlement of the billing amount is valid or that the settlement of the billing amount is completed to the target device, for making the target device execute the service, when the notification is received.SELECTED DRAWING: Figure 4
Patent JP-2020082784-A (JP)
Title: Slide device
Inventor: MURAKAMI YUTA
IPC: B60N2/075
Filed: 2018-11-16
Abstract: To provide a slide device in which an upper rail slide member is hard to deform.SOLUTION: A slide device comprises an upper rail 30. The upper rail 30 has a slide member 46 which slide-contacts a lower rail 10, and the slide member 46 has a first face 94 which contacts the upper rail 30 in a vertical direction, and a second dace 95 which contacts the upper rail 30 in a width direction. The upper rail 30 has a first contact face 98 which faces the first face 94, and a second contact face 99 which faces the second face 95. At least one face of the first contact face 98 and the second contact face 99 is configured from plural faces located at separated positions.SELECTED DRAWING: Figure 12
Patent JP-2020088019-A (JP)
Title: Power semiconductor module, power conversion device, and manufacturing method of power semiconductor module
Inventor: KUSUKAWA JUNPEI
IPC: H01L25/07
Filed: 2018-11-16
Abstract: To easily perform highly reliable assembly of a first base connected to a semiconductor element and a second base having a heat dissipation function.SOLUTION: A power semiconductor module 1000 includes a semiconductor device 300 including a first conductor 102 electrically connected to an active element 1 and having a potential other than a ground potential, a heat dissipation member 103 formed of a metal material, which is arranged on the side opposite to the first conductor 102 side of an insulating member 101, and a resin 7 that seals the outer peripheral side surfaces of the active element 1, the first conductor 102, and the insulating member 101, and a fixing member 106 made of a metal material, which is joined to the heat dissipation member 103 by melting the metal at a joint 8, and the joint 8 is provided at a position that does not overlap the first conductor 102 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2020085326-A (JP)
Title: Gas stove
Inventor: FUJIOKA KOJI
IPC: F24C3/02
Filed: 2018-11-22
Abstract: To provide a gas stove capable of mounting a top plate part to a housing smoothly in simple work of covering the top plate part to the housing from above.SOLUTION: A gas stove comprises a housing 8 having an upper end opened, a top plate part 1, and a mounting structure that mounts the top plate part 1 on the housing 8 at a predetermined position. The mounting structure includes a first locking tool 5 and a second locking tool 7. The first locking tool 5 is attached to one of the top plate part 1 and the housing 8. The first locking tool 5 has an elastic piece 52. The second locking tool 7 is attached to the other of the top plate part 1 and the housing 8. The second locking tool 7 has a recess 72 to which the elastic piece 52 is locked. The first locking tool 5 has a guide surface 55 inclined so as to guide the top plate part 1 toward the predetermined position when the top plate part 1 is covered with the housing 8.SELECTED DRAWING: Figure 7
Patent JP-2019044195-A (JP)
Title: Modified escr bimodal rotational molded resin
Inventor: CELINE BELLEHUMEUR
IPC: C08F210/16
Filed: 2018-11-28
Abstract: To provide a resin suitable for use in rotational molding, having environmental stress crack resistance over 1000 hr.SOLUTION: A resin has density of 0.937 to 0.942 g/cm, melt index Idetermined by ASTM D 1238(2.16 kg 190°C - I) of 4.0 to 7.0 g/10 min. melt index Idetermined by ASTM D 1238(21.6 kg 190°C - I) of 160 to 200 g/10 min., I/Iof 30 to 40, and over 0.06 of terminal vinyl unsaturation per 1000 carbon atoms, primary structure parameter (PSP2) of 4 to 7, and whole Mw/Mn of 2.7 to 3.5, and contains one or more kind of Calpha olefin comonomer of 2 to 5 wt.%.SELECTED DRAWING: Figure 3
Patent JP-2020084089-A (JP)
Title: Manufacturing method of ethylenic unsaturated resin, and manufacturing method of ethylenic unsaturated resin composition
Inventor: YANAGI MASAYOSHI
IPC: C08F8/00
Filed: 2018-11-28
Abstract: To provide a resin less in residual polymerization inhibitor amount, and high in transparency, heat yellow discoloration resistance, and dispersion property of fine particles including a coloring material.SOLUTION: The manufacturing method of an ethylenic unsaturated resin is a method for manufacturing an ethylenic unsaturated resin (A) by reacting an epoxy group-containing compound (a) and a carboxyl group-containing compound (b) in presence of a polymerization inhibitor and a catalyst, in which at least one of the epoxy group-containing compound (a) and the carboxyl group-containing compound (b) contains an ethylenic unsaturated group and the polymerization inhibitor is a carbon cluster (c).SELECTED DRAWING: None
Patent JP-2019123931-A (JP)
Title: Plating method
Inventor: Xue bo ren
IPC: C23C18/34
Filed: 2018-11-29
Abstract: To provide a plating method capable of not only attaching a plating solution to objects to be plated, but also improving the quality of plating without generating a waste material.SOLUTION: A plating method comprises: adding granular diamond to a plating liquid to form a plating solution 6; preparing a plating apparatus 1 including a plating processing tank 2 having a defined storage space 200, a drum part 31 cylindrically formed so as to define an internal space 310 storing objects to be plated 8 in the inside, rotatably arranged in the storage space 200 and having a vent 312, a rotary cylinder unit 3 having projections 32 projected to the internal space 310 in the inner wall surface 313 of the drum part 31, and a gas supply line 4; injecting the plating solution 6 into the storage space 200; and floating the objects to be plated 8 by gas to attach the plating solution 6 to the objects to be plated 8 while rotating the drum part 31 and agitating the objects to be plated 8 with the protrusions 32.SELECTED DRAWING: Figure 3
Patent JP-2020086338-A (JP)
Title: Image formation device
Inventor: ISHIGURO TAKEMASA
IPC: G03G15/20
Filed: 2018-11-30
Abstract: To provide an image formation device which can be handled more easily.SOLUTION: An image formation transfer unit can form a developer image and also can transfer the developer image to a medium while carrying the medium. A fixation unit has a first fixation member and a second fixation member, and can switch between a pressure state where the medium can be held between the first fixation member and the second fixation member and a pressure-free state where the first fixation member and the second fixation member are separated from each other, and can fix the development image transferred to the medium while carrying the medium in the pressure state. The medium detection mechanism detects the presence of the medium between the first fixation member and the second fixation member and detects medium detection information. The control unit controls the fixation unit on the basis of the medium detection information and the length of time which has passed since the medium detection information was issued, so that the fixation unit will execute a pressure cancelling operation for shifting from the pressure state to the pressure-free state or the fixation unit will execute a pressure maintaining operation for maintaining the pressure state.SELECTED DRAWING: Figure 4
Patent JP-2020089247-A (JP)
Title: Connection system, power distribution system, control method, and program
Inventor: MURAKAMI KENICHI
IPC: H01R13/64
Filed: 2018-11-30
Abstract: To provide a connection system capable of connecting a socket and an electric device in proper alignment, and a power distribution system, a control method, and a program.SOLUTION: A connection system 100 includes a device connection part 12 and a control unit F12. The device connection part 12 has one or more sockets 120 including a specific socket 121. The control unit F12 executes at least one of notification processing and power adjustment processing on the basis of whether the electric device 200 connected to the specific socket 121 is compatible with the specific socket 121. The notification processing is processing for notifying whether the electric device 200 connected to the specific socket 121 compatible with the specific socket 121. The power adjustment processing is processing for adjusting the power to the specific socket 121.SELECTED DRAWING: Figure 1
Patent JP-2020091511-A (JP)
Title: Vehicle information management system
Inventor: MATSUMIYA MASAHIKO
IPC: G08G1/09
Filed: 2018-12-03
Abstract: To provide a vehicle information management system that can automatically determine and notify the reason for interruption when an on-vehicle device falls into a state of communication interruption.SOLUTION: A vehicle information management system 100 comprises: information recording means (a recording unit 17) which is mounted on a vehicle V and records the positional information and information on a running-state of the vehicle; transmission means (a communication unit 24) for transmitting the recorded information; a first server (a vendor server) SV1 for receiving and storing the information transmitted from the transmission means; a second server (a supervision server) SV2 for receiving and storing the positional information and the information on the running-state of the vehicle transmitted from the first server; detection means 203 for detecting the state of communication interruption between the transmission means and the first server; and determination means 204 for determining the reason for interruption when the state of communication interruption is detected. The first server stores the information of the reason for interruption determined by the determination means and transmits the information of the reason for interruption to the second server according to the inquiry from the second server.SELECTED DRAWING: Figure 1
Patent JP-2020090121-A (JP)
Title: tire
Inventor: ARAI HIROYUKI
IPC: B60C11/03
Filed: 2018-12-03
Abstract: To provide a tire that can exert excellent on-ice and on-snow performance without deteriorating abrasion resistance.SOLUTION: The tire includes a tread part 2, and the tread part 2 includes at least one first block 16. The first block 16 includes a first vertical edge 16a and a second vertical edge 16b, a first sipe 21, a second sipe 22, and a third sipe 23. The third sipe 23 includes a first part 26 extending in a tire shaft direction from the first vertical edge 16a, a second part 27 extending in the tire shaft direction from the second vertical edge 16b and a third part 28 extending at an angle of 5° or less with respect to a tire circumferential direction between the first part 26 and the second part 27.SELECTED DRAWING: Figure 1
Patent JP-2019055263-A (JP)
Title: Personal-care applicator and processes for manufacturing the same
Inventor: DAVID EDWARD WILSON
IPC: A46B9/02
Filed: 2018-12-06
Abstract: To provide a personal-care applicator in which bristles are attached to a support by ultrasonic welding.SOLUTION: A personal-care applicator 200 comprises at least one stem having a longitudinal axis, a proximal end 211 including a handle 211a and a distal end 213 opposite to the proximal end 211, and at least a first plurality of bristles ultrasonically welded to the stem and outwardly extending therefrom according to a first pre-determined pattern. The elongated stem and the at least first plurality of bristles comprise ultrasonically compatible materials. The bristles are ultrasonically bonded to the stem through a direct ultrasonic bond between a surface of the stem and a lengthwise portion of each of the bristles.SELECTED DRAWING: Figure 13
Patent JP-2020092047-A (JP)
Title: Secondary battery deterioration degree estimation device and secondary battery deterioration degree estimation method
Inventor: KANEDA AKIRA
IPC: H01M10/48
Filed: 2018-12-07
Abstract: To highly accurately estimate a secondary battery deterioration degree without charging and discharging.SOLUTION: An ECU performs processing including: a step (S102) of acquiring temperature and voltage if execution conditions for deterioration degree estimation are satisfied (YES in S100); a step (S106) of setting temperature before change and voltage before change, in the case of initial acquisition (YES in S104); a step (S110) of setting temperature after change and voltage after change if, in the case of not initial acquisition (NO in S104), the magnitude of a difference between temperature TB acquired immediately before and temperature before change is greater than a threshold or the magnitude of a difference between voltage acquired immediately before and voltage before change is greater than a threshold (YES in S108); a step (S112) of calculating a first tilt; and a step (S114) of estimating a deterioration degree.SELECTED DRAWING: Figure 5
Patent JP-2020092894-A (JP)
Title: Absorbent article and method for manufacturing the same
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/15
Filed: 2018-12-13
Abstract: To provide a technique for obtaining air permeability and suppressing a stuffy feeling.SOLUTION: An absorbent article comprises a first nonwoven fabric, a second nonwoven fabric superimposed on the first nonwoven fabric, and a first nonwoven fabric small piece defined by a non-linear cut portion that penetrates the first nonwoven fabric in the thickness direction. The first nonwoven fabric small piece is adhered to the second nonwoven fabric.SELECTED DRAWING: Figure 8
Patent JP-2020097681-A (JP)
Title: Electroconductive polymer aqueous dispersion, manufacturing method of electroconductive polymer composite, manufacturing method of electroconductive polymer-containing liquid, manufacturing method of conductive film, and conductive film
Inventor: MATSUBAYASHI SATOSHI
IPC: C08L101/12
Filed: 2018-12-18
Abstract: To provide a manufacturing method of electroconductive polymer composite capable of improving a yield of electroconductive polymer composite being a reaction product of a conductive composite and an epoxy group-containing compound through making a small amount of a basic compound coexist in a reaction of the conductive composite and the epoxy group-containing compound, and capable of manufacturing an electroconductive polymer composite capable of easily forming a conductive layer excellent in conductivity.SOLUTION: A manufacturing method of an electroconductive polymer composite includes a precipitation recovery step of adding an epoxy group-containing compound and a basic compound to an electroconductive polymer aqueous dispersion with a conductive composite containing a π-conjugated electroconductive polymer and a polyanion dispersed in water, and thereafter recovering a precipitation product. The added amount of the basic compound is 0.4-3.5 pts.mass based on 100 pts.mass of the conductive composite.SELECTED DRAWING: None
Patent JP-2020099168-A (JP)
Title: Vernier motor
Inventor: UEDA KAZUKI
IPC: H02K1/27
Filed: 2018-12-19
Abstract: To achieve both weight reduction and improved cooling performance of a stator core while maintaining the high torque performance of a vernier motor.SOLUTION: A vernier motor 1 includes a stator 2 having a stator core 20 having a plurality of teeth 22 protruding at regular intervals and a coil 4 arranged in each of Zslots 23 (Zis a natural number of 1 or more) provided between adjacent teeth 22 and having one pole pair number p (p is a natural number of 1 or more), and a rotor 3 formed with a permanent magnet having pole pair number Z(Zis a natural number of 1 or more), and Z=Z±p is satisfied. In a cross section perpendicular to the axial direction of the vernier motor 1, a slit 5 penetrating from the center of the teeth 22 in the axial direction is provided.SELECTED DRAWING: Figure 1
Patent JP-2020099302-A (JP)
Title: Mutant antibody or mutant antibody fragment, and method for producing the same
Inventor: HARUNA KENICHI
IPC: C07K16/00
Filed: 2018-12-25
Abstract: To provide mutant antibodies or mutant antibody fragments with improved affinity for an antigen, and to provide methods for producing the same, and the like.SOLUTION: We found that the affinity of an antibody or antibody fragment for an antigen can be improved by substituting a tyrosine present in the amino acid sequence of the constant region of an antibody or antibody fragment with halogenated tyrosine. Therefore, in the present invention, the mutant antibody or mutant antibody fragment with improved affinity for an antigen contains an amino acid substitution from tyrosine to halogenated tyrosine in the constant region. Also, in the present invention, a method for producing a mutant antibody or mutant antibody fragment with improved affinity for an antigen comprises substituting tyrosine with halogenated tyrosine in the amino acid sequence of the constant region of the antibody or antibody fragment.SELECTED DRAWING: None
Patent JP-2020105923-A (JP)
Title: Internal combustion engine for vehicle
Inventor: HARADA KOSUKE
IPC: G01F23/30
Filed: 2018-12-26
Abstract: To suppress deterioration of oil level detection accuracy of a level sensor.SOLUTION: An internal combustion engine for a vehicle includes a bottomed box-shaped oil pan 20 in which oil is stored. A float type level sensor 70 detecting the position of an oil level in the oil pan 20 is disposed in the oil pan 20. With the internal combustion engine mounted to the vehicle, when the posture of the vehicle is horizontal, the entire region in the horizontal direction of the level sensor 70 is surrounded by a partition wall Z. An accommodation space X partitioned by the partition wall Z is communicated with outside of the partition wall Z on the upper side of an upper end of the level sensor 70. The accommodation space X is communicated with outside of the partition wall Z on the lower side of a lower end of the level sensor 70.SELECTED DRAWING: Figure 3
Patent JP-2020107674-A (JP)
Title: Silicon wafer batch cleaning method and silicon wafer production method using the same, and method for decision of silicon wafer cleaning condition
Inventor: OKABE HIDEMITSU
IPC: C30B33/00
Filed: 2018-12-26
Abstract: To provide a silicon wafer cleaning method which can prevent the formation of a group of linear water mark defects.SOLUTION: A silicon wafer batch cleaning method according to the present invention is one for cleaning a plurality of silicon wafers stored in a wafer support member at a time. The cleaning method comprises: a first step of cleaning the plurality of silicon wafers with deionized water; a second step of cleaning the plurality of silicon wafers after the first step with diluted hydrofluoric acid to thin a natural oxide film of each silicon wafer surface; and a third step of cleaning the silicon wafers having gone through the second step with high-temperature deionized water, followed by drying. In the method, the plurality of silicon wafers are n type in conductivity type and 1 mΩcm or less in resistivity. The plurality of silicon wafers stored in the wafer support member are set to be arrayed away from one another by 10 mm or more. In the second step, the hydrofluoric acid cleaning is performed so that the surface roughness RMS of the plurality of silicon wafers according to AFM measurement after having been dried becomes 0.25 nm or less.SELECTED DRAWING: Figure 7