baber/WOPTO huggingface dataset:
Patent JP-2022061798-A (JP)
Title: Power converter
Inventor: MOISSEEV SERGUEI
IPC: H02M1/00
Filed: 2020-10-07
Abstract: To provide a power converter capable of obtaining desired feedback effect.SOLUTION: A power converter 10 includes: a switching element 11; a first inductance component L1 through which a drain current Id flows; a second inductance component L2; and a driver circuit 12 for driving the switching element 11. The second inductance component L2 is provided at a position where magnetic flux generated from the first inductance component L1 penetrates, and induces a feedback voltage Vf due to change in the magnetic flux accompanied by change in a drain current Id. The driver circuit 12 includes an adder circuit 57 for adding a conversion command voltage Vpt obtained by converting an external command voltage Vp and a conversion feedback voltage Vft obtained by converting the feedback voltage Vf.SELECTED DRAWING: Figure 3
Patent JP-2022063776-A (JP)
Title: Communication device, vehicle, control method, and control program
Inventor: NAKAGAWA HIROTO
IPC: B60R16/023
Filed: 2020-10-12
Abstract: To continue necessary communication while reducing power consumption in a vehicle.SOLUTION: A communication device mounted on a vehicle that has a plurality of functions each including communication, comprises: a communication unit 23 that uses a communication standard decided for each function; and a controller 21 that determines whether to limit the use of the communication standard by the communication unit 23 depending on a state of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022064139-A (JP)
Title: Frozen dessert, frozen dessert packaged in container, and method for producing the same
Inventor: KUDO HIROSUMI
IPC: A23G9/24
Filed: 2020-10-13
Abstract: To provide a frozen dessert, a frozen dessert packaged in a container, and a method for producing the same, which can suppress moisture absorption of an edible container.SOLUTION: A frozen dessert contains an edible container and a frozen base material, and has an edible film between the edible container and the frozen base material. A frozen dessert packaged in a container contains an edible container and a frozen base material, has an edible film between the edible container and the frozen base material, and contains a soft packaging material between the edible container and the edible film. A method for producing a frozen dessert packaged in a container includes a coating step of coating a frozen base material with an edible film, a first packaging step of packaging an edible container with a soft packaging material, and a second packaging step of coating the coated frozen base material obtained in the coating step with the soft packaging material packaged in the edible container obtained in the first packaging step.SELECTED DRAWING: None
Patent JP-2021035501-A (JP)
Title: Hemostasis reloadable clipping device with sleeve engagement part
Inventor: NISHANT RANDHAWA
IPC: A61B17/122
Filed: 2020-10-16
Abstract: To provide a system for treating tissue including a clip assembly and an applicator.SOLUTION: A system 100 comprises a clip assembly 102 including a pair of clip arms 118. A proximal end of each of the clip arms 118 is slidably received within a channel of a capsule and moveable between a tissue receiving configuration and a tissue clipping configuration. The system 100 also comprises an applicator 104 releasably coupleable to the clip assembly 102, the applicator 104 including a control member 150 connectable to the proximal end of each of the clip arms 118 and a locking sleeve 108 coupleable to a proximal end of the capsule via a deflectable tab including an engaging structure 110 to engage at the proximal end of the capsule and a releasing structure 114 proximal of the engaging structure 110.SELECTED DRAWING: Figure 3
Patent JP-2022067792-A (JP)
Title: Droplet/liquid film detection system and droplet/liquid film detection method
Inventor: FURUICHI HAJIME
IPC: G01N21/17
Filed: 2020-10-21
Abstract: To provide a droplet/liquid film detection system capable of detecting a collision droplet number distribution and a liquid film thickness distribution for two or more multiple sensor units without increasing the number of detectors.SOLUTION: The droplet/liquid film detection system includes: multiple optical fibers 5a, 5b, ... with one end of each optical fiber arranged at a detection destination; a light source 1 that is arranged on a side of an input light unit corresponding to the one end of the optical fibers 5a, 5b, ... 5a, 5b, ... and that makes light enter the optical fibers 5a, 5b, ... ; beam splitters 2a, 2b, ... that integrate multiple irradiating light irradiated from the input light unit; and a frequency analysis device 8 that integrates the intensity of the irradiating light integrated by the beam splitters 2a, 2b, ... and that outputs a specific time component or a specific frequency component.SELECTED DRAWING: Figure 1
Patent JP-2022070442-A (JP)
Title: Air excess rate calculation device
Inventor: ICHIHASHI TETSUSHI
IPC: F02D41/32
Filed: 2020-10-27
Abstract: To provide an air excess rate calculation device which can make control efficient by reducing the interruption of PID control when controlling an air excess rate.SOLUTION: An air excess rate calculation device comprises an excess rate calculation part 25 for calculating an air excess rate λ by using data which are obtained by linearization-converting a voltage value VHG indicating an oxygen concentration in the exhaust emission of an internal combustion engine to the air excess rate. When the voltage value VHG is equal to or lower than a lean-side threshold LREF, the excess rate calculation part 25 stores an execution time Ti1 of fuel injection, a torque value TQ1 of the internal combustion engine and an air excess rate λb, when the voltage value VHG exceeds the lean-side threshold LREF, calculates a substitution value R by the following formula with an execution time of this-time fuel injection as Ti2, and the torque value of the internal combustion engine as TQ2, and considers the calculated substitution value as the air excess rate λ. R=((Ti1/Ti2)/(TQ1/TQ2))×λb.SELECTED DRAWING: Figure 1
Patent JP-2021079538-A (JP)
Title: State machine for dynamic route plan
Inventor: LIN HSIEN-CHUNG
IPC: B25J13/00
Filed: 2020-10-29
Abstract: To provide a state machine controller for dynamically planning a route of a robot.SOLUTION: An industrial robot, for instance a multi-arm joint robot performs working in a work space in accordance with a program. A sensor or a camera monitors the work space, and detects an arbitrary object approaching or entering the work space for instance, a person for instance. The sensor inputs to a state machine controller. The state machine controller includes states of current route tracking, of speed change and of route re-planning. When the object approaches or enters the work space, a state machine determines whether or not transfer to the state of speed change is necessary. After reducing speed of the robot in the state of speed change, the state machine regains an original route and original speed when the object gets out of the work space, and further reduces the speed down to zero when required to avoid collision, or can transfer to a route re-planning state in order to calculate a new route up to a goal position at which the machine avoids the object in the work space.SELECTED DRAWING: Figure 1
Patent JP-2022073017-A (JP)
Title: Game machine
Inventor: SOFUE TASUKE
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To provide a game machine capable of favorably executing a performance using operation means.SOLUTION: A sub control board is configured to execute: first control of detecting a long pressing operation to a pressing operation device 1261X and controlling operation of movable pieces 1005 and 1007 so as to progress a form change from a first mode where the movable pieces 1005 and 1007 are not projected, to a second mode where the movable pieces 1005 and 1007 are projected; and second control of detecting the long pressing operation to the pressing operation device 1261X and controlling the operation of the movable pieces 1005 and 1007 so as to progress the form change from the second form to the first form. Accordingly, this configuration can select whether or not to execute the performance with the form change of an operation object part 852 by a simple operation corresponding to a situation intended by a player.SELECTED DRAWING: Figure 55
Patent JP-2022073145-A (JP)
Title: Adjustment method of recording position
Inventor: KOMAMIYA TOMOMI
IPC: B41J2/01
Filed: 2020-10-30
Abstract: To reduce recording position deviation between recording heads with thermal expansion without causing an increase in data processing load.SOLUTION: A temperature of a recording element substrate 10 of a reference head 3A and an adjustment object head 3B is adjusted at a target temperature, and a liquid is circulated in the recording element substrate 10. After thermal expansion of the reference head 3A and adjustment object head 3B results in a steady state, a first recording area 171 as a recording area of the reference head 3A and a second recording area 174 as a recording area of the adjustment object head 3B in a longitudinal direction are acquired from an image recorded by using all recording elements 15. Then, a use area used for actual recording is set from a plurality of recording elements arrayed on the reference head 3A and adjustment object head 3B on the basis of the first recording area 171 and the second recording area 174.SELECTED DRAWING: Figure 17
Patent JP-2022073607-A (JP)
Title: Image recording system
Inventor: ARAKI TAKASHI
IPC: A61B1/24
Filed: 2020-11-02
Abstract: To simply acquire an appropriate image to be used for diagnosis of the oral cavity.SOLUTION: An image recording system according to one embodiment is provided with at least one processor. At least one processor receives an oral cavity image showing the oral cavity of a subject, identifies an oral cavity region where the oral cavity is projected according to the oral cavity image, acquires luminance value about each of a plurality of pixels in the oral cavity region, stores an image of the oral cavity to a storage device when there is no high reflection pixels whose luminance value is equal to or larger than prescribed threshold, and does not store the image of the oral cavity to the storage device when there is a high reflection pixel.SELECTED DRAWING: Figure 1
Patent JP-2022074911-A (JP)
Title: Method of manufacturing immunochromatographic test kit
Inventor: HARIYAMA TAKAHIKO
IPC: G01N33/543
Filed: 2020-11-05
Abstract: To provide an immunochromatographic test kit manufacturing method which allows for more stably manufacturing immunochromatographic test kits compared with conventional manufacturing method.SOLUTION: A method of manufacturing an immunochromatographic test kit is provided, the method comprising preparing a carrier 6 consisting of porous member, and forming a plurality of detection sections by applying a capture antibody to the carrier 6 using an application needle 21 holding the capture antibody having a property to bind to a detection target at a tip thereof.SELECTED DRAWING: Figure 10
Patent JP-2022076678-A (JP)
Title: Electric pole installation device
Inventor: SATO KATSUHIKO
IPC: E04H12/00
Filed: 2020-11-10
Abstract: To provide a pole installation device that enables a pole to be moved readily and vertically.SOLUTION: A pole installation device 1 includes: a self-traveling base machine 10; a leader 19 installed vertically at a position in front of the base machine 10; a rail 31 provided liftably on the leader along the leader 19; a guide clamp 32 fixed on the rail 31 for retaining and releasing a pole disposed along the rail 31; and a lifting clamp 33 provided liftably on the rail 31 for retaining and releasing the pole.SELECTED DRAWING: Figure 1
Patent JP-2022077630-A (JP)
Title: Non-contact type operation device
Inventor: TANAKA AKIRA
IPC: H01H9/02
Filed: 2020-11-12
Abstract: To provide a non-contact type operation device which can be retrofitted to the existed contact type operation device.SOLUTION: A non-contact type operation device 2 is attached to an operation device 1 having a contact type operation part 11 as an operation object. The non-contact type operation device 2 includes: a sensor 3 that detects an operation in non-contact; a housing 4 that provides the sensor 3; a fixed part 5 that is attached to the operation device 1, and fixes a physical relationship between the housing 4 and the operation device 1; a drive part 6 that is provided to the housing 4, and can be moved between a first position P1 separated from the contact type operation part 11 and a second position part P2 contacted to the contact type operation part 11; and a control part 7 that makes the drive part 6 moving from the first position P1 to the second position part P2 when the sensor 3 detects the operation.SELECTED DRAWING: Figure 4
Patent JP-2022079147-A (JP)
Title: Exhaust gas recirculation device
Inventor: KAWADA YUKI
IPC: F02M27/02
Filed: 2020-11-16
Abstract: To provide an exhaust gas recirculation device capable of reducing the deviation of a gas flow.SOLUTION: The exhaust gas recirculation device includes an exhaust passage, a fuel addition passage 31, a fuel addition device 30, a fuel reformer, and an exhaust gas recirculation passage, the fuel addition passage 31 branching from the exhaust passage, the fuel addition device 30 being provided in the fuel addition passage 31 for adding fuel to exhaust gas, the fuel reformer serving for reforming the fuel in the exhaust gas including the fuel added by the fuel addition device 30, the exhaust gas recirculation passage communicating with an intake passage for recirculating the exhaust gas including the reformed fuel to the intake passage, the fuel addition passage 31 having a small diameter part 311 communicating with the exhaust passage, and a large diameter part 312 provided on the fuel reformer side of the small diameter part 311, the small diameter part 311 and the large diameter part 312 being connected to each other so that a drift current of the exhaust gas flowing from the exhaust passage into the small diameter part 311 is spreadable when flowing into the large diameter part 312 to enable reduction in the deviation of the gas flow.SELECTED DRAWING: Figure 2
Patent JP-2021013872-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, determination processing for winning is performed. Then, in acquisition of winning by the determination processing, after a performance image in winning is allowed to appear, control is performed to a state in which a winning game capable of acquiring a game ball is performed. In this regard, in the Pachinko game machine 1, after execution of a winning game, operation of an opening extension function is made difficult until finishing of specific lotteries for the number of hold upper-limit times.SELECTED DRAWING: Figure 98
Patent JP-2022081957-A (JP)
Title: Fixing metal fitting for heat insulation panel and fixing method
Inventor: MINATO YOICHI
IPC: E04F13/08
Filed: 2020-11-20
Abstract: To provide a fixing metal fitting for a heat insulation panel with heat performance for practical use, and a fixing method used with the same.SOLUTION: A fixing metal fitting for a heat insulation panel is obtained by forming one flat plate part and two bent parts by bending both ends of a rectangle metal plate by approximately 90 degrees. The flat plate part has one large diameter hole approximately at the center and has multiple small diameter holes around the large diameter hole. A first bent part has two middle diameter holes approximately at the center line in a longer direction and a second bent part has multiple small diameter holes. At least a part of the multiple small diameter holes of the second bent part functions as holes for fastening screws.SELECTED DRAWING: Figure 1
Patent JP-2022084197-A (JP)
Title: Motor system
Inventor: YOKOYAMA SOJIRO
IPC: H02M7/48
Filed: 2020-11-26
Abstract: To provide a technique for realizing a motor system comprising only one motor by effectively utilizing a power converter of a motor system containing two motors.SOLUTION: A motor system disclosed by the present specification comprises: a DC power supply; a motor; and a power converter that converts electric power of the DC power supply into an AC and supplies it to the motor. The power converter comprises a first inverter, a second inverter, and a controller. The motor is connected to an AC end of the first inverter, and a DC end of the first inverter is connected to a DC end of the second inverter. A battery is connected between an AC end of the second inverter and a negative electrode of the DC end. The controller holds an upper arm switching element of the second inverter at ON, and holds all of lower arm switching elements thereof at OFF. An upper arm switching element of the first inverter and lower arm switching elements thereof are alternately turned on/off.SELECTED DRAWING: Figure 1
Patent JP-2022085261-A (JP)
Title: Diaphragm vacuum gauge
Inventor: SOEDA SUSUMU
IPC: G01L9/12
Filed: 2020-11-27
Abstract: To provide a diaphragm vacuum gauge with an extended upper limit of a pressure measurement range.SOLUTION: A diaphragm vacuum gauge provided herein comprises: a pressure adjustment chamber 1 provided to be in communication with a measured chamber via a pipe 2; a pressure measurement chamber 3 provided to be in communication with the pressure adjustment chamber 1; a pressure receiving unit 5 having capacitance that changes with displacement of a diagram by pressure of a measured medium in the pressure measurement chamber 3; a cooler 6 for cooling the pressure measurement chamber 3; a temperature sensor 8 configured to measure temperature of the measured medium in the pressure measurement chamber 3; and a circuitry unit 10 configured to convert the capacitance into a measured pressure value and correct the measured pressure value according to the temperature measured by the temperature sensor 8 and temperature of the measured medium in the measured chamber.SELECTED DRAWING: Figure 5
Patent JP-2022086120-A (JP)
Title: Brake control circuit, electromagnetic brake control device, electromagnetic brake control system, electromagnetic brake, and electromagnetic brake control method
Inventor: TAKEUCHI KESATOSHI
IPC: H02P15/00
Filed: 2020-11-30
Abstract: To provide a brake control circuit that can eliminate a time lag from the start of power supply to the start of voltage application to a coil of a non-excitation actuated electromagnetic brake even though it is possible to reduce the power consumption when the electromagnetic brake is in the released state.SOLUTION: When power supply to a brake control circuit 4 is started, the brake control circuit 4 applies, to a coil 3, a first voltage which is a DC voltage that releases an electromagnetic brake and is an input voltage to the brake control circuit 4 for a predetermined time, and then applies, to the coil 3, a second voltage which is a DC voltage that maintains the released state of the electromagnetic brake, and starts the application of the first voltage to the coil 3 in synchronization with the start of power supply. Further, the brake control circuit 4 stops a first drive signal for generating the first voltage when a predetermined time elapses after the start of power supply, and starts to generate a second drive signal to generate the second voltage before the first drive signal is stopped.SELECTED DRAWING: Figure 4
Patent JP-2022088023-A (JP)
Title: Stator of rotary electric machine
Inventor: YAMASHITA SHUHEI
IPC: H02K3/50
Filed: 2020-12-02
Abstract: To improve a detection performance of a temperature detection element.SOLUTION: A stator of a rotary electric machine has: a coil inserted into a slot of the stator; a neutral line extending in a circumferential direction of the stator and connected to the coil; and a temperature detection device detecting a temperature. The temperature detection device has: a temperature detection element; and a first resin part including the temperature detection element. The temperature detection device is arranged between a second resin part provided on one side sandwiching the neutral line, and an insulation member provided on the other side sandwiching the neutral line, and is fixed to the neutral line by engaging the second resin part with the insulation member, and firmness of the first resin part is smaller than that of the second resin part.SELECTED DRAWING: Figure 5
Patent JP-2022089263-A (JP)
Title: Structure measuring system, structure measuring method, processing apparatus, and processing program
Inventor: ASANO TAKASHI
IPC: G01N21/88
Filed: 2020-12-04
Abstract: To provide a structure measuring system, a structure measuring method, a processing apparatus, and a processing program that can measure an irregularity structure of a metal surface in a non-contact manner.SOLUTION: A structure measuring system measures an irregularity structure of a metal surface. The structure measuring system comprises: a light source 30 that irradiates the metal surface with light in a predetermined wavelength region; an optical receiver 36 that detects return light from the metal surface; and a processing apparatus 10. The processing apparatus 10 includes a first calculation unit 13 and a first evaluation unit 14. The first calculation unit 13 calculates a first return light intensity ratio indicating the intensity of return light from a metal surface to be measured to the intensity of return light from a first reference metal surface whose irregularity height is equal to or less than a predetermined height threshold. The first evaluation unit 14 evaluates the irregularity height of the metal surface to be measured based on the first return light intensity ratio.SELECTED DRAWING: Figure 2
Patent JP-2021036732-A (JP)
Title: Terminal and communication method
Inventor: HORIUCHI AYAKO
IPC: H04W72/04
Filed: 2020-12-04
Abstract: To properly determine a resource where DCI (Downlink Control Information) is placed.SOLUTION: A DCI reception unit 203 receives a first downlink control signal and a second downlink control signal. A signal separation unit 202 separates a downlink data signal from an input signal by using the first downlink control signal and the second downlink control signal. The DCI reception unit 203 identifies a resource of the second downlink control signal on the basis of a piece of information concerning the first downlink control signal or a piece of information concerning the downlink data signal indicated by the first downlink control signal.SELECTED DRAWING: Figure 2
Patent JP-2021152521-A (JP)
Title: Magnetoresistance effect device and sensor
Inventor: DEGAWA NAOMICHI
IPC: H01L29/82
Filed: 2020-12-04
Abstract: To provide a magnetoresistance effect device and a sensor with excellent output characteristics of DC signals.SOLUTION: The magnetoresistance effect device comprises a magnetoresistance effect element, a first signal line, and an output port, wherein the magnetoresistance effect element includes a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, wherein the first signal line is separated from the magnetoresistance effect element via an insulator, and a high-frequency magnetic field caused by a first high-frequency current flowing in the first signal line is applied to the first ferromagnetic layer, wherein the high-frequency current flows in the magnetoresistance effect element, and wherein a signal including a DC signal component caused by an output from the magnetoresistance effect element is output from the output port.SELECTED DRAWING: Figure 1