baber/WOPTO huggingface dataset:
Patent JP-2022035109-A (JP)
Title: Quantum circuit generation device, quantum circuit generation method, and quantum circuit generation program
Inventor: DAIMON SHUNSUKE
IPC: G06N10/00
Filed: 2020-08-20
Abstract: To provide a quantum circuit generation device, a quantum circuit generation method, and a quantum circuit generation program which generate a reduced quantum circuit which can obtain the same computation result as that of a quantum algorithm requiring many quantum gate operations on a NISQ device.SOLUTION: A quantum circuit generation device 10 comprises: a setting unit 11 which sets a reference quantum circuit including a plurality of quantum computations to be performed on a plurality of quantum bits; and a generation unit 13 which generates a reduced quantum circuit including quantum computations fewer than quantum computations included in the reference quantum circuit, wherein a probability distribution resulting from performing quantum computations on the plurality of quantum bits by the reduced quantum circuit is evaluated to be approximate to a probability distribution resulting from performing quantum computations on the plurality of quantum bits by the reference quantum circuit.SELECTED DRAWING: Figure 1
Patent JP-2022040538-A (JP)
Title: Vehicle with automatic notification function and server device
Inventor: NAGASAWA ISAMU
IPC: G08G1/13
Filed: 2020-08-31
Abstract: To provide a vehicle with automatic notification function and a server device that enable dispatched group to arrive at an accident site generated by the vehicle without excessive delay even if the current position of the accident site may be inaccurate.SOLUTION: In an automatic emergency notification system 1, a vehicle 10 includes: a transmission unit that transmits emergency information of the vehicle 10 to a server device 2 for requesting emergency dispatch when a collision is detected or estimated; a GNSS receiving unit; a recording unit that records a past position generated by the GNSS receiving unit; and a control unit that collects information from the vehicle 10 to transmit it as emergency information from the transmission unit, when a collision of the vehicle 10 is detected or estimated. If the current position cannot be acquired from the GNSS receiving unit when a collision of the vehicle 10 is detected or estimated, the control unit collects the past position recorded in the recording unit to transmit it to the server device 2 from the transmission unit.SELECTED DRAWING: Figure 1
Patent JP-2022042430-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KURAKATA NAOHIRO
IPC: H04N1/401
Filed: 2020-09-02
Abstract: To generate shading data that is not affected by foreign substances, such as dirt and scratches on a flat-shaped density reference member.SOLUTION: An image reading device comprises: irradiation means that irradiates a document with light; reading means that condenses and reads reflected light from the document; a density reference member that is provided opposite to the reading means; moving means that moves the density reference member in a main scanning direction; and a shading data generation unit that acquires data obtained by removing the influence of foreign substances on the density reference member from data read while the density reference member is moved in the main scanning direction by the moving means, and generates shading data.SELECTED DRAWING: Figure 7
Patent JP-2021043444-A (JP)
Title: Optical image stabilization assembly
Inventor: LI LINZHEN
IPC: H04N5/232
Filed: 2020-09-10
Abstract: To disclose an optical image stabilization assembly.SOLUTION: An optical image stabilization assembly includes a ring-shaped first base, a second base arranged inside the first base and spaced therefrom to mount a lens, and three shape memory alloy wires. Each shape memory alloy wires includes a first fixed end fixed to the first base, a first extending section extending from the first fixed end toward the second base, a second fixed end fixed to the second base, a second extending section extending from the second fixed end toward the first base, and a third fixed end connected to the second extending section and fixed to the first base. The first fixed end is spaced from the third fixed end. An angle between two driving forces applied respectively by two adjacent shape memory alloy wires accessing to electricity to the second base is less than 180°, and reverse extension lines of the driving forces applied by the shape memory alloy wires extend to gather at one point. The optical image stabilization assembly can simplify the structure and reduce production cost.SELECTED DRAWING: Figure 1
Patent JP-2022046251-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA HIROAKI
IPC: H01L25/07
Filed: 2020-09-10
Abstract: To provide a semiconductor device capable of improving dielectric voltage.SOLUTION: A semiconductor device A4 comprises a first die pad 3, a second die pad 4, a first semiconductor element 11, a second semiconductor element 12, an insulation element 13, a plurality of first terminals 51, a plurality of second terminals 52, and an encapsulation resin 7. The encapsulation resin 7 has a top face 71, a bottom face 72, a first lateral face 73, a second lateral face 74, and a third lateral face 75. The plurality of first terminals 51 include a first edge terminal 51A located closest to the third lateral face 75. The second terminals 52 include a second edge terminal 52A located closest to the third lateral face 75. A first creepage distance CD1 from the first edge terminal 51A to the second edge terminal 52A by the shortest passage along the first lateral face 73, the third lateral face 75, and the second lateral face 74 is shorter than a second creepage distance CD2 from the first edge terminal 51A to the second edge terminal 52A by the shortest passage along the first lateral face 73, the bottom face 72, and the second lateral face 74.SELECTED DRAWING: Figure 30
Patent JP-2022046956-A (JP)
Title: Photoelectric conversion device and imaging system
Inventor: SHIGIYA YOSHIKO
IPC: H04N5/369
Filed: 2020-09-11
Abstract: To provide a photoelectric conversion device capable of efficiently processing pixel data without increasing a circuit scale.SOLUTION: The photoelectric conversion device has a pixel unit configured to output first and second signals from each of columns of first and second regions defined by the columns, and a processing circuit having a first processing circuit including first and third memories and a second processing circuit including second and fourth memories, and a data exchange circuit. The first memory stores the first and second signals output from the first region, and the second memory stores the first and second signals output from the second region. The data exchange circuit stores the first signal stored in the first and second memories in the third memory and the second signal stored in the first and second memories in the fourth memory. The processing circuit outputs the first signal stored in the third memory from the first processing circuit and the second signal stored in the fourth memory from the second processing circuit.SELECTED DRAWING: Figure 6
Patent JP-2022048761-A (JP)
Title: Positive electrode material
Inventor: OSAWA RYOSUKE
IPC: H01M4/36
Filed: 2020-09-15
Abstract: To provide a positive electrode material capable of improving a cycle performance of a lithium ion secondary battery.SOLUTION: According to a technique disclosed herein, there is provided a positive electrode material including: a lithium transition metal composite oxide that contains at least one kind of an element selected from a group consisting of nickel, manganese and cobalt; and titanium arranged on a surface of the lithium transition metal composite oxide. A molar ratio (Ti/Ni+Mn+Co) of a titanium element with respect to a total sum of a nickel element, a manganese element and a cobalt element in the lithium transition metal composite oxide is 0.03 or more and 0.7 or less. In distribution of an area of a titanium present part on the surface of the lithium transition metal composite oxide, which is measured using a scanning electron microscope and energy dispersive X-ray spectroscopy, an area (A50Ti) where a cumulative frequency based on volume of the lithium transition metal composite oxide is 50% is within a range of 0.028 μm2 or more and 44.3 μm2 or less.SELECTED DRAWING: Figure 2
Patent JP-2022050273-A (JP)
Title: System, electronic apparatus, method for controlling electronic apparatus, and program
Inventor: MABUCHI TAKEHIRO
IPC: G08B25/00
Filed: 2020-09-17
Abstract: To provide a system, an electronic apparatus, a method for controlling an electronic apparatus, and a program that can contribute to the safety of a subject to be monitored.SOLUTION: A system 1 comprises: an imaging unit 20 that picks up an image of a subject to be monitored; an extraction unit 11 that extracts the coordinates of predetermined parts of the subject to be monitored from the image picked up by the imaging unit; and a controller 15 that, based on timing information indicating a starting point and an ending point of a pica behavior of the subject to be monitored in a sequential image picked up by the imaging unit, performs machine learning of the relationship between the coordinates of the predetermined parts between the starting point and the ending point and the start of the pica behavior of the subject to be monitored.SELECTED DRAWING: Figure 1
Patent JP-2022050887-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA TATSUYA
IPC: H01L23/12
Filed: 2020-09-18
Abstract: To provide a semiconductor device capable of reducing a switching loss and a stationary loss.SOLUTION: A semiconductor device 100 comprises: an insulation substrate 30; a first main terminal P; a second main terminal N; an output terminal AC; a first metal layer 31 connected with the first main terminal; a second metal layer 32 connected with the second main terminal; a third metal layer 33 located between the first metal layer and the second metal layer and connected with the output terminal; a first semiconductor chip 11 and a second semiconductor chip 12 provided on the first metal layer; a third semiconductor chip 21 and a fourth semiconductor chip 22 provided on the third metal layer; and a conductive member (a resistance reduction bonding wire) 60 on the second metal layer. The second metal layer includes a slit 32x. The conductive member is provided between an end part and the slit of the second metal layer.SELECTED DRAWING: Figure 1
Patent JP-2022051090-A (JP)
Title: Data acquisition device, program, and information process system
Inventor: KIKUCHI MASAAKI
IPC: H04N21/258
Filed: 2020-09-18
Abstract: To calculate the usage tendency attribute for each type of connected device for each television receiver, not for each connected device connected to the television receiver.SOLUTION: A data acquisition device includes an acquisition unit and a classification unit. The acquisition unit acquires device information indicating a connected device connected to a television receiver and usage time information indicating a usage time when the connected device uses the television receiver. The classification unit performs classification into categories that show usage trend attributes of the connected device for each television receiver on the basis of the usage time information for the connected device for the type indicating the classification of all the connected devices connected to the television receiver.SELECTED DRAWING: Figure 7
Patent JP-2022051338-A (JP)
Title: Semiconductor device
Inventor: MATSUNO JUNYA
IPC: G11C16/10
Filed: 2020-09-18
Abstract: To provide a semiconductor device which can operate at high speed.SOLUTION: A semiconductor device of an embodiment comprises: a first circuit 1231 configured to receive an input signal Din<0> and to supply, to a first node N1, a first voltage in response to a voltage of the input signal being at a certain level and a second voltage lower than the first voltage in response to the voltage of the input signal being at another level while the voltage of a clock signal Sig1 is at a certain level; and a second circuit 1232 configured to latch data based on an electric potential of the first node on the basis of the clock signal; and a third circuit 1233 configured to supply a third voltage lower than the first voltage to the first node while the first circuit is supplying the first voltage to the first node, and to supply a fourth voltage higher than the second voltage to the first node during while the first circuit is supplying the second voltage to the first node.SELECTED DRAWING: Figure 10
Patent JP-2022053929-A (JP)
Title: Friction reduction device for pipework in pipe and friction reduction method for pipework in pipe
Inventor: WATANABE KENICHI
IPC: F16L57/06
Filed: 2020-09-25
Abstract: To reduce friction resistance occurring between an existing pipe and a new pipe which is inserted into the existing pipe to facilitate pipework.SOLUTION: A friction reduction device 100 for pipework in a pipe is used to install a new pipe 20 in an existing pipe 10 and includes: a wire winding part 110 which winds a wire 200 around an outer periphery of the new pipe 20; a wire supply part 130 which supplies the wire 200 to the wire winding part 110; and a pipe extrusion part 120 which sends the new pipe 20 into the existing pipe 10.SELECTED DRAWING: Figure 11
Patent JP-2022054509-A (JP)
Title: Lure
Inventor: ISHII SHUICHI
IPC: A01K85/00
Filed: 2020-09-28
Abstract: To provide a lure which allows a bait fish to be easily and surely attached to a lure body, allows a swimming motion of the bait fish to be seen like a natural swimming motion of a living bait fish that matches the feeding habits a predation target fish, and can improve a fishing result.SOLUTION: A lure comprises: a lure body 10; and a mounting and holding piece 30 which is provided in a protruding shape toward the rear side from a rear surface part of the lure body 10 and is mounted with a bait fish 20 to hold it. The mounting and holding piece 30 is formed by spirally winding a thin line material having elasticity, and is formed such that the spiral diameter W is the size in which the spinal column 24 of the mounted bait fish 20 can be inserted and the size that can be implanted in the ordinary muscle 25 in the periphery of the spinal column 24. A recess 11 that is opened toward the rear side is formed on the rear surface part of the lure body 10. The recess 11 can store the tip of the bait fish 20 mounted on the mounting and holding piece 30 by inserting the tip thereto from the rear side.SELECTED DRAWING: Figure 4
Patent JP-2022055182-A (JP)
Title: Sterilization unit
Inventor: TAKAHASHI HIRONORI
IPC: A61C19/00
Filed: 2020-09-28
Abstract: To provide a sterilization unit that is easy to maintain a dry state of a medical equipment and can speedily sterilize.SOLUTION: A sterilization unit 100 is provided with a housing 10, a chamber 40 which is arranged within the housing 10 and houses a hand piece (medical instrument) H, a water supply port 45 for supplying water to the interior of the chamber 40, a drain port 46 for draining the interior of the chamber 40 outside, an air outlet 43 for supplying air to the inside of the chamber 40, an air outlet 47 for discharging air from the interior of the chamber 40, and a heating part 42 for heating the water inside the chamber 40, in which, in the interior of the chamber 40, the water supply port 45 is formed at a position below the storage position of the housed handpiece (medical device) H.SELECTED DRAWING: Figure 13
Patent JP-2022055627-A (JP)
Title: Humidity conditioning system and house
Inventor: UMEMOTO DAISUKE
IPC: F24F3/14
Filed: 2020-09-29
Abstract: To provide a humidity conditioning system and a house that can condition humidity of an underfloor space and an above-floor space.SOLUTION: There are provided a humidity conditioning system 16 and a house 1. The house 1 includes: a thermally insulated underfloor space 2; and an above-floor space 3 provided above the underfloor space 2. The humidity conditioning system 16 includes: a humidity conditioning device 17 for supplying humidity-conditioned air A2 which is obtained by dehumidifying or humidify outside air A1 to the underfloor space 2; and a supply device 18 for supplying underfloor-space air A3 to the above-floor space 3.SELECTED DRAWING: Figure 1
Patent JP-2022056455-A (JP)
Title: Game machine
Inventor: SAKAI TAKUYA
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine that can execute appropriate processing without causing problems even in various situations.SOLUTION: In a situation where MAX bet processing can be executed when the MAX bet processing is operated: when the power is cut off, the front door is open, and the power is turned on while a MAX bet switch is operated, the MAX bet processing is not executed after the power is turned on, a MAX bet lamp for notifying that the operation of the MAX bet switch is valid is lit, and one-bet processing can be executed when a one-bet switch is operated while the MAX bet switch is operated thereafter.SELECTED DRAWING: Figure 1
Patent JP-2022059943-A (JP)
Title: Press-fit terminal
Inventor: KOBAYASHI KENICHI
IPC: H01R12/58
Filed: 2020-10-02
Abstract: To provide a press-fit terminal capable of being appropriately connected without damaging a terminal accommodation hole.SOLUTION: A press-fit terminal comprises: a bar-like main body part; and a pressure-welding part that extends from a front end of the main body part along the main body part in a cantilevered manner while being separated from the main body part. The main body part has an engaging part that can be engaged with a free end part of the pressure-welding part.SELECTED DRAWING: Figure 1
Patent JP-2021004606-A (JP)
Title: Power generation system
Inventor: HAYAMIZU KOHEI
IPC: F03B13/16
Filed: 2020-10-05
Abstract: To provide a power generation system capable of improving manufacturability and reducing manufacturing costs.SOLUTION: A power generation system 1 that converts external force into electricity via a power generation unit 80, comprises a power generation unit 80 having a rotational shaft that rotates only in a power generation rotation direction, and a rotational force conversion means that converts external force into rotational force in the power generation rotation direction and transmits the converted rotational force to the power generation unit 80. The rotational force conversion means comprises a transmission means that transmits the rotational force to the power generation unit 80 by rotating itself, and a pressing part 20 that presses the transmission means so that the transmission means can rotate and move.SELECTED DRAWING: Figure 1
Patent JP-2022060629-A (JP)
Title: Illegal radio wave transmission source identification device
Inventor: KARAKI TAICHI
IPC: G01S5/04
Filed: 2020-10-05
Abstract: To provide a device that makes it possible to easily identify a position of the source of illegal radio waves in a certain area and a range of influence of the radio waves by an autonomously flying drone, and that enables efficient measurement in a short time while the measurement of electric field in the past was carried out by flying randomly.SOLUTION: An illegal radio wave transmission source identification device includes a drone that can fly in the air, a receiver 203 mounted on the drone, a GNSS device 209 mounted on the drone, an altimeter 211 mounted on the drone, a demodulator 205 mounted on the drone, a received electric field strength measuring device 207, a transmitter 213 that transmits measurement results of the GNSS device 209, the altimeter 211, the demodulator 205, and the received electric field strength measuring device 207, a flight route formulation device 215 mounted on the drone, and a drone flight control device 217 mounted on the drone.SELECTED DRAWING: Figure 2
Patent JP-2022063175-A (JP)
Title: Collapsible container
Inventor: YAMAUCHI KEIJIRO
IPC: B65D19/06
Filed: 2020-10-10
Abstract: To provide a collapsible container that makes the assembling work easier.SOLUTION: The collapsible container includes: a square cylinder 2; a canopy 3 that is attached to the top of the square cylinder 2 in a detachable manner and covers an opening of the square cylinder 2; and a bottom cover 4 that is provided on the bottom of the square cylinder 2 and covers the opening of the square cylinder 2. The square cylinder 2 includes four side boards 10; supporting rods 20 that connect the side ends of two neighboring side boards 10. The side board 10 includes a groove 11 that is joined to the supporting rod 20 in a detachable manner, and the supporting rod 20 has a projection 22 that is engaged with the groove 11. When the groove 11 and the projection 22 are engaged, the side end face of the side face board 10 and the plane surface of the supporting rod 20 are maintained closely contacting each other.SELECTED DRAWING: Figure 3
Patent JP-2021106568-A (JP)
Title: Communication terminal, program, and method
Inventor: SHINDO KATSUKI
IPC: B63B49/00
Filed: 2020-10-14
Abstract: To provide a technique to facilitate determination on fishing while efficiently sharing information in a fishing fleet.SOLUTION: Each of ships for composing a fleet includes at least any one of a position information acquisition device for acquiring a position of the ship, a fish detector, a sonar, and a camera for photographing a state on the ship to execute sensing. A communication terminal includes a processor, a memory, and a display. The processor executes a first step of receiving sensed information that an information processing device receives from each ship, from the information processing device, a second step of displaying, in the display, information sensed by the ship on at least a part of the ships of the fleet on the basis of the received information, and a third step of displaying information sensed by a designated ship by receiving, from a user, an operation to designate each ship displayed in the display.SELECTED DRAWING: Figure 1
Patent JP-2022065307-A (JP)
Title: Medical examination table
Inventor: ORII YUYA
IPC: A61G13/06
Filed: 2020-10-15
Abstract: To restrict a support part for supporting a patient in a medical examination table from being lowered by reduction of oil pressure.SOLUTION: A medical examination table includes: a support part which supports a patient to be an object person of a medical examination from beneath; a cylinder to which hydraulic oil is supplied so as to lift/lower the support part; control valves which control a supply of hydraulic oil to the cylinder; and connection means which allows the hydraulic oil to pass between the control valves and the cylinder and is not deformed when pressure of the hydraulic oil is applied.SELECTED DRAWING: Figure 1
Patent JP-2022065352-A (JP)
Title: Porous carbon, catalyst carrier, and method for producing porous carbon
Inventor: WANG YUNAN
IPC: H01M4/96
Filed: 2020-10-15
Abstract: To provide porous carbon having a desired structure and physical properties, which is obtained by transferring the structure of spherical silica serving as a template while controlling the carbon structure, a catalyst carrier, and a method for producing porous carbon.SOLUTION: Porous carbon is produced by a method in which a carbon source and a pore-forming agent are added to spherical silica serving as a template, the carbon source is then polymerized and carbonized, and finally the spherical silica serving as a template is removed.SELECTED DRAWING: Figure 4