baber/WOPTO huggingface dataset:
Patent JP-2019062065-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: SHIBAGUCHI TAKU
IPC: H01L29/792
Filed: 2017-09-26
Abstract: To provide a semiconductor device and a method of manufacturing the same capable of suppressing reduction in reliability of a memory cell.SOLUTION: A semiconductor device 1 includes: a transistor 200 formed on a semiconductor substrate 110, and that has a first gate 220 covered with a silicon nitride film 10; and a memory cell 100 formed on the semiconductor substrate, and that has a second gate 160 not covered with the silicon nitride film. A method of manufacturing the semiconductor device includes the following steps of: forming on a surface of the semiconductor substrate the first gate that configures the transistor and the second gate that configures the memory cell; forming the silicon nitride film that covers surfaces of the first gate and the second gate; and selectively removing a part covering the surface of the second gate, of the silicon nitride film.SELECTED DRAWING: Figure 4
Patent JP-2018027614-A (JP)
Title: Control method, work system and manufacturing method
Inventor: Shizuku Hitoshi
IPC: B29D30/08
Filed: 2017-09-26
Abstract: PROBLEM TO BE SOLVED: To confirm a detection state of a shift position of a work unit.SOLUTION: A control method of a work system, comprising at least one mobile work unit and at least one fixed position device arranged at a predetermined work position, includes the steps of: moving the work unit to a shift position corresponding to the fixed position device; detecting whether or not the work unit is moved to the shift position; instructing a control unit of the fixed position device corresponding to the shift position to establish communication with the work unit; updating state information indicating a communication establishment state; cause the control unit to send an actuating signal to the work unit at the shift position; and updating the sate information after instructing the control unit to cut off the communication.SELECTED DRAWING: Figure 4
Patent JP-2018042459-A (JP)
Title: Wireless power transmission system using electric field and power transmission method
Inventor: NAGESH POLU
IPC: H02J50/05
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an innovative wireless power transmission system using an electric field.SOLUTION: A method includes the steps of: resonating a transmitter antenna with at least two conductors and a transmitter coil at a start-up frequency; tuning the transmitter antenna and the transmitter coil to a resonant frequency; generating an electric field within a volume defined by the at least two conductors; placing a transmitter with a receiver antenna comprising two plates in the volume; accumulating potential difference between the two plates; resonating the receiver antenna at the resonant frequency; and gathering power from the receiver antenna.SELECTED DRAWING: Figure 1
Patent JP-2019059529-A (JP)
Title: Packaging material
Inventor: TAKASUGI YUYA
IPC: B65D65/40
Filed: 2017-09-27
Abstract: To provide a packaging material which has both sealability that is suitable for an individual package of a cheese and has high storage property and easy openability.SOLUTION: A packaging materiel 1 has anchor coat agent layers 3 and 4 and a seal layer 5 in this order laminated on one surface side of a base material layer 2, where the seal layer 5 contains polyethylene and a low-molecular organic compound non-compatible with the polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2019065479-A (JP)
Title: Water stopping member, wall structure, and wall material construction method
Inventor: SUZUKI KENJI
IPC: E04F13/08
Filed: 2017-09-28
Abstract: To provide a water stopping member suitable for achieving high water stopping performance with respect to infiltration of water from a wall material side of a building to a structural skeleton side, and to provide a wall structure and a wall material construction method using such a water stopping member.SOLUTION: A water stopping member X1 of the present invention includes a main body part 10 and a seal member 20. The main body part 10 has a flat part 11 for mounting to a structural skeleton and a wide part 12 positioned at one end edge of the flat part 11. The wide part 12 extends to both sides in the thickness direction of the flat plate part 11 at one end edge of the flat plate part 11, and has a seal member mounting surface 12A on the side opposite to the flat plate part 11. The seal member 20 is attached to a position where the extension surface of the flat plate part 11 crosses in the seal member mounting surface 12 A of the wide portion 12.SELECTED DRAWING: Figure 1
Patent JP-2019063894-A (JP)
Title: Robot, printer, projector and optical signal transmission device
Inventor: NAKAYAMA HITOSHI
IPC: B25J19/00
Filed: 2017-09-28
Abstract: To provide a robot that miniaturizes an optical signal transmission device and can control intensity of light emitted from a light-emission part, and to provide a printer, a projector and an optical signal transmission device.SOLUTION: A robot includes: a light-emission part; a light guide part including an optical transmission path optically connected to the light-emission part and propagating light emitted from the light-emission part; a branch path disposed in the light guide part and branching from the optical transmission path; a light receiver for receiving light propagated through the branch path; and a control part for controlling intensity of light emitted from the light-emission part based on the intensity of light received by the light receiver.SELECTED DRAWING: Figure 5
Patent JP-2019066254-A (JP)
Title: Dispensation system and method for dispensation
Inventor: KARIYAZAKI HIROKAZU
IPC: G01N35/10
Filed: 2017-09-29
Abstract: To provide a dispensation system that can reduce the work load of a user.SOLUTION: A dispensation system 1 includes: a robot 2 for performing a dispensation work for an undiluted solution 15 in each well 12 of a micro plate 10; a measurement data acquisition unit 41 of a host controller 4 for acquiring measurement data of the characteristics of the undiluted solution 15; and a dispensation operation execution unit 30 of a robot controller 3 for causing the robot 2 to execute a dispensation operation based on the measured data according to a dispensation command from the host controller 3.SELECTED DRAWING: Figure 4
Patent JP-2019068577-A (JP)
Title: Variable magnetic force motor
Inventor: SASAKI KENSUKE
IPC: H02K1/27
Filed: 2017-09-29
Abstract: To provide a variable magnetic force motor capable of providing a technique to suppress unintentional demagnetization of a low coercivity magnet during a load operation.SOLUTION: A variable magnetic force motor includes: a stator having a stator winding for generating a rotating magnetic field; and a rotor having a plurality of magnetic poles and disposed via an air gap between the stator and itself, in which magnetic poles of the variable magnetic force motor are composed by arranging in series at least two types of magnets, which are a low coercivity magnet whose residual magnetic flux density changes due to the magnetomotive force generated by current flowing in the stator winding and a high coercivity magnet whose residual magnetic density does not change. The high coercivity magnet is disposed closer to an outer periphery of the rotor than the low coercivity magnet. A soft magnetic material is included between the high coercivity magnet and the low coercivity magnet.SELECTED DRAWING: Figure 1
Patent JP-2019068597-A (JP)
Title: Method of manufacturing rotor and rotor
Inventor: USHIDA HIDEHARU
IPC: B23K15/00
Filed: 2017-09-29
Abstract: To provide a method of manufacturing a rotor that is capable of preventing increase in welding distortion while securing connection strength between members being welded, and a rotor.SOLUTION: In a method of manufacturing a rotor 100, a welding target member W is melted toward one side of a circumferential direction from a first melting part 160 to a folding position P4 in a state in which an output of a weld thermal source 110 is set at a second output value E3 having output values F2 and F3 smaller than an output value F1 of a first output value E2. The welding target member W is further melted while being folded to the other side of the circumferential direction at a folding position P4. By doing so, a melting terminal trace 71 and a second melting part 170 that is provided on one side of the circumferential direction relative to the melting terminal trace 71 and that will be a melting healthy part 72 with a concave depth smaller than that of the melting terminal trace 71 are formed.SELECTED DRAWING: Figure 7
Patent JP-2019075449-A (JP)
Title: Dicing die bonding sheet and manufacturing method of semiconductor chip
Inventor: TSUCHIYAMA SAYAKA
IPC: C09J201/00
Filed: 2017-10-16
Abstract: To provide a dicing die bonding sheet capable of reducing the amount of generation of cutting chips during dicing using a dicing blade and favorably picking up a semiconductor chip provided with a film-like adhesive after dicing, and a manufacturing method of a semiconductor chip using the same.SOLUTION: A dicing die bonding sheet includes a substrate made of an olefin resin film subjected to electron beam irradiation treatment, an energy ray cured release treatment layer provided on the substrate, and a film-like adhesive provided on the energy ray cured release treatment layer.SELECTED DRAWING: Figure 1
Patent JP-2019074909-A (JP)
Title: Login processing program, login processing method, and information processing apparatus
Inventor: TERAZONO KOHEI
IPC: G06F21/35
Filed: 2017-10-16
Abstract: To reduce the burden on users at logging in.SOLUTION: A notification unit displays on a display unit a card insertion instruction prompting a user to insert an IC card into a card holder (S40). An exclusion execution unit, for a predetermined period after the display on the display unit, transmits a during combining signal, and prohibits the other terminals from executing an authentication mode (S20, S22). Then, a detection unit receives a signal exclusively transmitted from the card holder (S30, S34). If a card absence signal is changed to a card insertion signal in response to card insertion by the user (S36: Yes), an identification unit executes a login process by using a user ID acquired from the card insertion signal (S50).SELECTED DRAWING: Figure 5
Patent JP-2019080377-A (JP)
Title: Step-up converter device
Inventor: NOBE DAIGO
IPC: H02M3/155
Filed: 2017-10-20
Abstract: To provide a step-up converter device capable of suppressing concentration of loads to one of first and second step-up converters.SOLUTION: First and second step-up converters are controlled so that a smaller value in a first limit rate α for limiting output of the first step-up converter and a second limit rate β for limiting output of the second step-up converter is set to an output limit rate γ, smaller current in a first current obtained by multiplying target current on the basis of request power and target voltage of an electric load by a first distribution ratio being a ratio of current outputted from the first step-up converter, and current obtained by multiplying the first current by the output limit rate γ is outputted from the first step-up converter, and smaller current in second current obtained by multiplying the target current by a second distribution ratio obtained by subtracting the first distribution ratio from a value 1 and current obtained by multiplying the second current by the output limit rate γ is outputted from the second step-up converter.SELECTED DRAWING: Figure 3
Patent JP-2019078190-A (JP)
Title: Scavenge pump
Inventor: KANEKO ATSUSHI
IPC: F01M1/02
Filed: 2017-10-20
Abstract: PURPOSE: To provide a scavenge pump capable of performing satisfactory operation by causing an oil to reach a rotor chamber, a rotor, a drive shaft and the like speedily after startup.CONSTITUTION: A scavenge pump comprises: a pump housing A including a housing body A1 and a cover body A2, the housing body including a suction port 2, a discharge port 3 and a rotor chamber 1 in which a bearing hole part 4 consisting of shaft holes of different diameters is provided via a step surface 43; an outer rotor 72 including an internal tooth 72a which is accommodated in the rotor chamber 1; an inner rotor 71 including an external tooth 71a and a shaft support hole part 71d; and a drive shaft 6 which is inserted or fixed into the shaft support hole part 71d. A step inner peripheral part 42 of which the diameter is larger than a diameter of the drive shaft is formed at an opening edge of the bearing hole part 4 closer to the rotor chamber 1, and a groove 5 is formed while penetrating a clearance gap between a position closer to a termination part 3t of the discharge port 3 and the step inner peripheral part 42.SELECTED DRAWING: Figure 1
Patent JP-2018109945-A (JP)
Title: Business activity support system, information processing device, method of controlling business activity support system, and program
Inventor: KUBOTA KUNIHIRO
IPC: G06Q10/06
Filed: 2017-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a business activity support system that efficiently sets a business destination where a sales representative should do business activity, an information processing device, a method of controlling the business activity support system, and a program.SOLUTION: A business activity support system 10 comprises information obtaining means 303 for obtaining press information from an outside information source, and setting means 304 for setting a business destination candidate where a sales representative should do business activity based on a corresponding relationship between the press information obtained by the information obtaining means 303 and customer information regarding customers of the sales representative.SELECTED DRAWING: Figure 3
Patent JP-2019083378-A (JP)
Title: Imaging apparatus
Inventor: OGISHI SATOSHI
IPC: H04N5/232
Filed: 2017-10-30
Abstract: To provide an imaging apparatus capable of quickly starting a desired function, when a remote start from external equipment is performed.SOLUTION: The imaging apparatus includes a first communication part which performs first communication (Wi-Fi) with the external equipment, a second communication part which performs second communication (Bluetooth(R)) with the external equipment, a setting part which sets at least a first function or a second function as a function executed when the remote start from the external equipment is performed, and a control part which controls the operation of the imaging apparatus according to the set function. The first function transmits image data to the external equipment through the first communication part and receives an operation signal for a remote operation from the external equipment. The second function receives the operation signal from the external equipment through the second communication part. When the first function is set, the control part first establishes the connection of the first communication, when the remote start from the external equipment is performed (S4) and then, establishes the connection of the second communication (S7).SELECTED DRAWING: Figure 6
Patent JP-2019083162-A (JP)
Title: Push-button switch
Inventor: GOTO TETSUO
IPC: H01H13/00
Filed: 2017-10-31
Abstract: To provide a push-button switch with an excellent operability during operation, capable of suppressing an error operation during a non-operation.SOLUTION: A push-button switch comprises: a rubber sheet 14 provided onto a substrate 11; a movable part 12 provided to between the substrate 11 and the rubber sheet 14, and elongates and contracts in an upper direction Z1 and a lower direction Z2; and a wall part 15 provided to the circumference of the movable part 12, and includes a vent hole 15c fetching or exhausting a gas into a space 10c formed by the substrate 11, the rubber sheet 14, the movable part 12, and the wall part 15. A first length L1 along the upper direction Z1 of the movable part 12 becomes longer than a second length L2 along the upper direction Z1 of the wall part 15 during the operation by fetching the gas into the space 10c from the vent hole 15c, and a third length L3 along the upper direction Z1 of the movable part 12 becomes shorter than the first length L1 when an own switch is depressed during the operation.SELECTED DRAWING: Figure 1A
Patent JP-2018049028-A (JP)
Title: Method and device for specifying position of magnetic material
Inventor: TRISTAN HAUTSON
IPC: G01B7/00
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a position specifying method of a magnetic material reduced in electric power consumption and a device thereof by removing a measurement value of the nearest magnetometer.SOLUTION: The device includes the N number of 3-axis magnetometers. The method for specifying a position of a moving magnetic material removes the magnetometer saturated by a magnetic field of the magnetic material in step 51. In step 52, the position of the magnetic material is estimated. In step 54, the magnetometer nearest to the estimated position is specified. In the end of step 54, all magnetometers whose distance is smaller than the threshold value are removed. In step 66, the computer specifies the magnetometer furthest from the estimated position of the magnetic material. In step 84, the magnetic field of the magnetic material is measured using only the magnetometer not removed in the preceding step.SELECTED DRAWING: Figure 3
Patent JP-2019095976-A (JP)
Title: Street tree management device, portable information terminal, and street tree management system
Inventor: MATSUYAMA TAKASHI
IPC: G06F16/00
Filed: 2017-11-21
Abstract: To identify each street tree with high accuracy in a street tree investigation.SOLUTION: A street tree management device 10 uses, as a main key, a GPS measurement result measured at a position corresponding to a planting position of a street tree and comprises a street tree management lodger database 20 that has registered for each street tree an entry including a street tree image where a street tree is photographed and various information about the street tree. With the street tree management device 10, when receiving the GPS measurement result from a portable information terminal 50 during a street tree investigation, a street tree entry transmission part 18 obtains from the street tree management lodger database 20 an entry where the GPS measurement result indicating a position nearest to the position indicated by the received GPS measurement result is registered as a main key to the portable information terminal 50.SELECTED DRAWING: Figure 3
Patent JP-2018068303-A (JP)
Title: Methods and compositions for extraction and storage of nucleic acids
Inventor: LI BIN
IPC: C12M1/00
Filed: 2017-11-24
Abstract: PROBLEM TO BE SOLVED: To provide solid matrices for extraction, stabilization and storage of nucleic acids, particularly RNA, in a dry format under ambient conditions for a prolonged period of time.SOLUTION: There is provided a solid matrix for extraction and storage of nucleic acids from a sample. A composition comprising at least one protein denaturant, at least one reducing agent and a buffer is present in a dry state in the solid matrix. The solid matrix is a porous matrix comprising cellulose, cellulose acetate, glass fiber, or a combination thereof. The composition present in the solid matrix further comprises a UV inhibitor, a radical scavenger, a chelator, or a combination thereof.SELECTED DRAWING: Figure 1
Patent JP-2019079007-A (JP)
Title: Imaging optical lens
Inventor: FANG CHUNHUAN
IPC: G02B13/00
Filed: 2017-11-24
Abstract: To provide an imaging optical lens in the field of an optical lens.SOLUTION: The imaging optical lens includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens in that order in the direction from an object to an image. The first to seventh lenses other than the first and fourth lenses are made of plastic, and the first and fourth lenses are made of glass. The imaging optical lens satisfies the conditional relations of 1≤f1/f≤1.5, 1.7≤n1≤2.2, 1.7≤n4≤2.2, -2≤f3/f4≤2, and 0.5≤(R13+R14)/(R13-R14)≤10. The imaging optical lens can attain a high image formation performance and a low TTL.SELECTED DRAWING: Figure 1
Patent JP-2019096518-A (JP)
Title: Fuel cell system
Inventor: UENO MUTSUKI
IPC: H01M8/0606
Filed: 2017-11-24
Abstract: To suppress deterioration of cooling ability of a radiator, in a fuel cell system having a radiator cooled by air fed into a housing by a blower fan.SOLUTION: A fuel cell system 1 includes a heat exchanger 12 in which condensed water is produced by heat exchange between flue gas and hot water in a fuel cell 34, and a radiator 22b for cooling hot water supplied to the heat exchanger 12 by air fed into a housing 10a through a blower fan 16 through a filter 17. A control device 15 includes a modified water increase control part 15b for performing modified water increase control by which a water level of a water tank 14 for storing the condensed water increases while the water level of the water tank 14 for storing the condensed water as the modified water is determined to be not more than a prescribed water level, and a notification part 15f for performing notification so as to expedite removal of foreign substances adhered to the filter 17, when integration time obtained by integrating time Ton spent for performing modified water increase control is not less than a prescribed integration time.SELECTED DRAWING: Figure 3
Patent JP-2019094726-A (JP)
Title: Air conditioning system and method for tunnel
Inventor: OTSUKA TERUHITO
IPC: E21F1/00
Filed: 2017-11-27
Abstract: To provide an air conditioning system and method for tunnel capable of lowering a sensible temperature that a worker feels by controlling ventilation air capacity according to excavation work to lower a powder dust density in a tunnel to a permissible range without performing additional work other than the excavation work.SOLUTION: An air conditioning system 100 for tunnel comprises an air duct 10, a ventilation fan 12, a dust collector 14, and a cold air generation device 16. The air conditioning system 100 for tunnel further comprises a detector 18, a transmitter 20, a receiver 22, and an air conditioning control device 24. The detector 18 detects state data 6 including a working state of a working machine 5, a powder dust density in its circumference, and an environmental temperature. The transmitter 20 transmits the state data 6 and the receiver 22 receives the state data 6. The air conditioning control device 24 controls the ventilation fan 12, dust collector 14, and cold air generation device 16 according to the state data 6.SELECTED DRAWING: Figure 1
Patent JP-2019102467-A (JP)
Title: Semiconductor device
Inventor: KODAMA YUKIO
IPC: H01L23/50
Filed: 2017-11-28
Abstract: To inhibit separation of a resin from a surface of a lead.SOLUTION: A semiconductor device comprises a semiconductor chip having an electrode, leads, wires for connecting the electrode and the leads, and a rein for encapsulating the semiconductor chip, the wires and the leads. Each lead has a surface and lateral faces. The wires are connected to the surface. The lateral face has a save face located closer to the center side of the surface than the end side of the surface. The save face has a roughened region. The roughened region contacts the resin.SELECTED DRAWING: Figure 3