baber/WOPTO huggingface dataset:
Patent JP-2021073572-A (JP)
Title: Lane-to-lane skew adjustment for transmitters
Inventor: PAOLO NOVELLINI
IPC: G06F13/38
Filed: 2021-01-14
Abstract: To provide a method of skew equalization between a plurality of transmitters.SOLUTION: In an integrated circuit device 100 with a plurality of transmitters, the transmitter 190-1 has a corresponding data buffer 121-1 and starts a sequence for each transmitter. Latency is set for each data buffer in response to execution of the sequence. The sequence comprises: a step of obtaining a read address 108 based on a read clock signal 106; a step of obtaining a write address 109 based on a write clock signal 105; a step of calculating difference between the read address and the write address with a subtractor 110; a step of asserting a flag signal 113 according to this difference 111; and a step of adjusting the read clock signal to change the difference, finding the change in a state position with respect to the flag signal, and setting the latency for one of the data buffers.SELECTED DRAWING: Figure 2
Patent JP-2022110808-A (JP)
Title: Color image imaging device
Inventor: SAKAI TOSHIKATSU
IPC: H04N9/07
Filed: 2021-01-19
Abstract: To provide an imaging element that allows light to enter from both a front surface side on which a color filter is arranged and a back surface side that does not have color filter, and control a distribution ratio of incident light from both the surfaces in order to obtain good sensitivity with a simple structure.SOLUTION: A color image imaging device includes: an imaging element 40 in which a transparent pixel electrode 45, a signal readout circuit 48, a photoelectric conversion section 44, a transparent common electrode 43, and a color filter 42 are laminated in this order on a transparent substrate 46; a pixel signal value determination unit (within a control unit 30) that determines a pixel signal value from the imaging element 40; a light quantity distribution ratio determination unit (within the control unit 30) that determines an appropriate light quantity distribution ratio of the amount of incident light to a front surface side on which the color filter 42 of the imaging element 40 is arranged and a back surface side on which the color filter is not arranged, on the basis of this pixel signal value information; and a light quantity distribution ratio switching unit 20 that switches the light quantity distribution ratio of each optical path to the front surface side and the back surface side on the basis of light quantity distribution ratio switching information from the light quantity distribution ratio determination unit.SELECTED DRAWING: Figure 1
Patent JP-2022114254-A (JP)
Title: Information processing device, smell measurement system, and program
Inventor: KAWAGOE MASAO
IPC: G01N27/12
Filed: 2021-01-26
Abstract: To make it possible to improve the accuracy of smell identification and the accuracy of smell level analysis when measuring a smell type in accordance with a user's request.SOLUTION: An information processing device includes: a collection unit 33 for collecting, for a plurality of users, a detection result from a smell sensor 10 capable of detecting a plurality of smells and smell type information which is information on a smell type; a learning unit 34 for learning a relationship between the detection results and the smell type information collected by the collection unit 33 for the plurality of users; a transmitting/receiving unit 31 that acquires information on a smell that a user wants to measure from among the plurality of smells; and an analyzing unit 35 for analyzing a smell level that the user wants to measure on the basis of the relationship learned by the learning unit 34.SELECTED DRAWING: Figure 3
Patent JP-2021125688-A (JP)
Title: Thermally conductive sheet and manufacturing method thereof, and heat dissipation part and manufacturing method thereof
Inventor: ARAMAKI KEISUKE
IPC: C09J201/00
Filed: 2021-01-28
Abstract: To provide a thermally conductive sheet superior in handleability independently of the flexibility of a thermally conductive sheet body, etc.SOLUTION: A thermally conductive sheet to be used in the state of being interposed between an electronic part and a radiator comprises: a thermally conductive sheet body containing a thermally conductive filler; a first adhesive layer disposed on a first face of the thermally conductive sheet body; a second adhesive layer disposed on a second face of the thermally conductive sheet body on a side opposite to the first face; a first peeling film disposed on a face of the first adhesive layer on a side opposite to a thermally conductive sheet body-side face; and a second peeling film disposed on a face of the second adhesive layer on a side opposite to a thermally conductive sheet body-side face. A tackiness of the second adhesive layer is lower than that of the first adhesive layer.SELECTED DRAWING: Figure 1
Patent JP-2022115746-A (JP)
Title: Vehicle control device
Inventor: INOUE MAMIKO
IPC: B60W10/02
Filed: 2021-01-28
Abstract: To provide a vehicle control device which can prevent the driving force of a vehicle from temporarily dropping suddenly following the disengagement of a clutch when shifting to a hybrid travel mode from a low-speed side engine travel mode.SOLUTION: A control device 100 can derive a requested driving force requested for traveling of a vehicle 1 on the basis of an output request (AP opening) received from a driver, and controls the driving force of the vehicle 1 with the requested driving force as a target value. The control device shifts the vehicle to a hybrid travel mode when the requested driving force increases in a case where the vehicle 1 travels in a low-speed side engine travel mode, and performs driving force reduction control of making an increase amount of the requested driving force following the increase of the output request received from the driver smaller than that in the normal time when shifting to the hybrid travel mode (refer to an arrow sign shown by a symbol A in Fig. 3).SELECTED DRAWING: Figure 3
Patent JP-2021069954-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-02-04
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A game machine includes: change means for changing a predetermined amount in a game round; first performance execution means for executing a first performance for suggesting a change in the predetermined amount; and second performance execution means for executing a second performance for suggesting a change in the predetermined amount after execution of the first performance. The first performance execution means includes: means for starting the first performance corresponding to a change in the predetermined amount by the change means in a second game round when the change means changes the predetermined amount in the second game round executed after the first game round; and means for starting, in the second game round, the first performance corresponding to a change in the predetermined amount by the change means in the second game round.SELECTED DRAWING: Figure 116
Patent JP-2021124513-A (JP)
Title: Non-contact voltage measurement with adjustable-size rogowski coil
Inventor: GINGER M WOO
IPC: G01R15/20
Filed: 2021-02-05
Abstract: To provide a non-contact voltage sensor with an adjustable-size rogowski coil.SOLUTION: A sensor probe 10 includes a body 12 having first and second channels that are spaced and extend through the body 12 approximately parallel to each other. A first end of a Rogowski coil 14 is fixed within the first channel. The Rogowski coil 14 passes through the second channel and loops back to the first channel where a second end of the Rogowski coil 14 is selectively insertable into the first channel opposite the first end of the Rogowski coil 14. A non-contact sensor 20 coupled to the body 12 is positioned between the first and second channels to measure a parameter of an insulated conductor situated within the loop formed by the Rogowski coil. The size of an interior region within the loop is selectively adjustable by sliding movement of the Rogowski coil 14 within the second channel.SELECTED DRAWING: Figure 1
Patent JP-2022121039-A (JP)
Title: ultrasonic transducer
Inventor: TAKI Tatsuya
IPC: H04R1/32
Filed: 2021-02-08
Abstract: To provide an ultrasonic transducer that makes it easy to adjust the directivity.SOLUTION: In an ultrasonic transducer 1, vibration of a piezoelectric element 4 is directly propagated to a bottom portion 22 in an overlapping region S1 where the piezoelectric element 4 and an upper end surface 24a of a base portion 24 overlap. That is, the overlapping region S1 is a propagation region of vibration from the piezoelectric element 4 to the bottom portion 22. The overlapping region S1 can be easily adjusted by adjusting the shape of the base portion 24 that can be formed by cutting or the like. In other words, the shape of the vibration propagation region can be freely adjusted without being affected by the shape of the piezoelectric element 4. As a result, the directivity of the output ultrasonic waves can also be easily adjusted.SELECTED DRAWING: Figure 11
Patent JP-2021074607-A (JP)
Title: Game machine
Inventor: KURIMOTO HARUHISA
IPC: A63F7/02
Filed: 2021-02-09
Abstract: To provide a game machine capable of preventing a change in a game setting by a fraudulent act.SOLUTION: A protection cover member 140 for covering a setting key 501 provided in a main control device 110 from a rear side of a Pachinko machine 10 is mounted to a right plate 11d of an outer frame 11, and the setting key 501 is not exposed to a rear side of the Pachinko machine 10 by the protection cover member 140 in a situation in which an inner frame is closed relative to the outer frame 11. In a situation in which the inner frame is opened relative to the outer frame 11, the setting key 501 of the main control device 110 installed on the rear of the inner frame is exposed to a front side of the Pachinko machine 10 following rotation of the inner frame and a front frame, and reaches a state immediately operable by a hall personnel.SELECTED DRAWING: Figure 67
Patent JP-2022124075-A (JP)
Title: Power generation device
Inventor: MURATA NORITAKA
IPC: H02K35/02
Filed: 2021-02-15
Abstract: To provide a power generation device capable of efficiently generating power even in an environment where large or small tremors occur.SOLUTION: A power generation device includes a cylinder that extends along a ring in one plane, and in which a plurality of first convex portions convex in a direction in which one surface of the one plane faces, and a plurality of second convex portions convex in the direction in which the other surface of the first plane faces are alternately provided by undulating in a direction perpendicular to the one plane along the ring, a magnet that can move inside the cylinder in a direction along the ring, and a coil wound around the outer peripheral surface of at least one of the plurality of first convex portions.SELECTED DRAWING: Figure 1
Patent JP-2022126463-A (JP)
Title: Anchorage structure, and forming method of anchorage structure
Inventor: TAKAHASHI SHUTO
IPC: E04C5/07
Filed: 2021-02-18
Abstract: To provide an anchorage structure and a forming method of the anchorage structure which can improve quality of an enlarged-diameter part and can efficiently perform a work of forming an enlarged-diameter part.SOLUTION: An anchorage structure 1 comprises: a continuous fiber-reinforced twisted fiber 5 which is constituted by twisting a plurality of strands 2 formed by bundling continuous fibers; and a solid spacer 10 which enters among the plurality of strands 2 in an untwisted section A where the plurality of strands 2 in the fiber-reinforced twisted fiber 5 are untwisted and keeps a state where the continuous fiber-reinforced twisted fiber 5 is enlarged in diameter in a state of surrounded by the plurality of strands 2.SELECTED DRAWING: Figure 1
Patent JP-2021090809-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-02-19
Abstract: To provide a game machine which can further improve an error display.SOLUTION: When a hopper error is generated, a display in which the color of a door key image 63b operated for canceling a hopper error is changed and a display in which the color of a hopper image 63a indicating an occurrence location of a hopper error is changed are repeatedly displayed. In addition, when electricity supply is stopped in a game impossible state and recovering to the game impossible state in a start of the electricity supply, a specific display which is displayed in the game impossible state is restarted, delay processing is then executed, and it is determined after the execution of the delay processing whether an operation for canceling the hopper error is performed.SELECTED DRAWING: Figure 17
Patent JP-2022129078-A (JP)
Title: rotary tool
Inventor: ANDO YUSAKU
IPC: B23B51/00
Filed: 2021-02-24
Abstract: To provide a rotary tool having a cutting edge constituted of a chamfer part, which can improve cutting performance.SOLUTION: A cutting edge 4 extending from an outside of a tip part 3 of a drill 1 toward a center side of the tip part 3 is formed at the tip part 3. At least a portion of the cutting edge 4 is constituted of a chamfer part at least a portion of which is a flat surface. A chamfer width which is a length of the chamfer part in an axial direction D1 is constant over the whole area in a center-side range from a position P1 at an end close to the center of the tip part 3 to a predetermined position P2 closer to the outside of the tip part 3 than the position P1 at the end close to the center, of the chamfer part. When the predetermined position P2 is defined as a contraction start position, the chamfer width is gradually contracted as going from the contraction start position toward the outside of the tip part 3.SELECTED DRAWING: Figure 2
Patent JP-2022131047-A (JP)
Title: power conversion system
Inventor: MAEDA HIDEKI
IPC: H02M3/155
Filed: 2021-02-26
Abstract: To appropriately protect a converter from overheat according to a detection value of a current sensor for detecting a current flowing in the converter, in a power conversion system with the converter.SOLUTION: A power conversion system comprises a converter 21, a current sensor 210, and a motor ECU 4. The converter 21 is configured to step up a voltage by operating at a preset carrier frequency. The current sensor 210 detects a current flowing in the converter. The motor ECU 4 executes a control for protecting the converter 21. The motor ECU 4 estimates a temperature rise amount of the converter 21 according to at least one of the carrier frequency and a voltage ratio before and after stepping-up of the converter 21, and a detection value of the current sensor 210. When an integrated value of a temperature rise amount reaches a threshold, the motor ECU 4 executes a control of suppressing the current flowing in the converter 21.SELECTED DRAWING: Figure 1
Patent JP-2021100936-A (JP)
Title: Substances and methods for the use in prevention and/or treatment in huntington's disease
Inventor: OSKAR SMRZKA
IPC: G01N33/531
Filed: 2021-02-26
Abstract: To provide immunogenic peptides of the HTT protein and HTT specific antibodies for use in the prevention and/or treatment of Huntington's disease.SOLUTION: The present disclosure provides immunogenic peptides of the HTT protein, consisting of specific sequences, in HTT-peptide-based vaccines and/or anti-HTT protein antibodies for the treatment of Huntington's disease or delaying the onset of its clinical symptoms.SELECTED DRAWING: None
Patent JP-2021091232-A (JP)
Title: Injection molding machine
Inventor: TANAKA YOSHITADA
IPC: B29C45/03
Filed: 2021-03-03
Abstract: To provide an injection molding machine capable of improving assembling accuracy between members constituting the injection molding machine.SOLUTION: An injection molding machine includes a motor, a screw shaft rotated by the motor, a movement conversion mechanism including a nut screwed into the screw shaft and moved forward and backward by rotation of the screw shaft, and a base into which the motor and the movement conversion mechanism are assembled. The base and members assembled into the base are spigot-fitted.SELECTED DRAWING: Figure 6
Patent JP-2022052698-A (JP)
Title: Objective lens, electron microscope, objective lens cleaning method, and jig
Inventor: WATANABE JUN
IPC: H01J37/28
Filed: 2021-03-09
Abstract: To provide an objective lens capable of easily removing foreign matter in the objective lens.SOLUTION: An objective lens 100 includes an objective lens body 2, and an electrode 150 that can be attached to and detached from the objective lens body 2. The objective lens body 2 includes an outer yoke 110, an inner yoke 120 arranged inside the outer yoke 110, and a nut 160 that removably holds an electric field ring 150. The electric field ring 150 is arranged at the tip of the inner yoke 120, and the electric field ring 150 includes a threaded portion 152 held by the nut 160 and a shat portion 154 fitted to a fitting hole 112 provided in the objective lens body 2. The fit of the fitting hole 112 and the shaft portion 154 regulates the coaxiality between the electric field ring 150 and the objective lens body 2.SELECTED DRAWING: Figure 3
Patent JP-2022138935-A (JP)
Title: Powder material for lamination molding
Inventor: KANAI DAISUKE
IPC: B22F10/34
Filed: 2021-03-11
Abstract: To provide a powder material for lamination molding having excellent fluidity in a dynamic state.SOLUTION: A powder material for lamination molding comprises metal particles, has a powder dynamic friction angle of 22° or less and has an avalanche energy of 15 mJ/kg or less. The powder material for lamination molding preferably does not comprise a fluidization agent, ceramic particles or a binder made of an organic material.SELECTED DRAWING: Figure 1
Patent JP-2022141181-A (JP)
Title: Gate drive device
Inventor: SUGIURA HIDEKAZU
IPC: H03K17/687
Filed: 2021-03-15
Abstract: To provide a gate drive device capable of detecting on-off timings of semiconductor switching elements with accuracy to shorten a setting margin of dead time.SOLUTION: A gate drive device comprises: a control circuit 20 that transmits drive signals for semiconductor switching elements of upper and lower arms; drive circuits 40a and 40b that drive gates of the semiconductor switching elements; a gate fluctuation detection circuit 60 that detects timings when gate voltages and reference voltages coincide with each other; and reference voltage adjustment circuits 50a and 50b that adjust the reference voltages of the gate fluctuation detection circuit depending on current values of the semiconductor switching elements. The control circuit has a timing adjustment function of calculating dead time from gate voltage fluctuation of the semiconductor switching elements detected by the gate fluctuation detection circuit and adjusting a drive timing at the side to be driven next.SELECTED DRAWING: Figure 1
Patent JP-2022142323-A (JP)
Title: Automatic remote driving system, remote operation device, automatic remote driving method, and computer program
Inventor: SATO YUDAI
IPC: G08G1/09
Filed: 2021-03-16
Abstract: To reduce a load on a remote operator in a remote operation due to a communication delay between a remote operation object vehicle and a remote console, and also to improve safety in remote driving.SOLUTION: A remote operation device includes: a reception section for receiving, from an on-vehicle device, a return signal to return a vehicle control signal by the on-vehicle device, a travel video of a vehicle, and a vehicle state data of the vehicle; an information management section for extracting a difference between the vehicle control signal transmitted from the remote operation device to the on-vehicle device and the return signal received from the on-vehicle device; a calculation section for calculating an estimation position of the vehicle based on the difference and the vehicle state data; and a video display section for displaying the estimation position of the vehicle by superposition on a display screen of the travel video, Besides, the calculation section calculates a virtual braking movement of the vehicle when temporarily applying braking to the vehicle. The video display section displays information indicating the virtual braking movement of the vehicle on the display screen of the travel video.SELECTED DRAWING: Figure 1
Patent JP-2022143805-A (JP)
Title: Cutting work monitoring system
Inventor: KUBO TAKUYA
IPC: B23Q17/09
Filed: 2021-03-18
Abstract: To provide a cutting work monitoring system which can detect the presence/absence of vibration generation of a tool blade tip during cutting in real time.SOLUTION: A cutting work monitoring system comprises: a camera 23 which consecutively images a tool blade tip of a lathe tool 21; a vibration transmission member 24 which connects the tool blade tip with the camera 23 directly or via another member and transmits the vibration of the tool blade tip to the camera 23; and an analysis unit which analyzes the vibration state of the lathe tool 21 on the basis of the chronological change of information reflected in each image captured by the camera 23.SELECTED DRAWING: Figure 1
Patent JP-2022144338-A (JP)
Title: Electronic apparatus, electronic music instrument, function allocation method in electronic apparatus and program
Inventor: ISHIOKA YOSUKE
IPC: G10H1/34
Filed: 2021-03-18
Abstract: To provide an electronic music instrument which can allocate a function that can sufficiently recognize effective combination of music functions even by a beginner.SOLUTION: An electronic musical instrument with N types of user buttons for a user to designate musical functions for performance calculates function recommendation degree data for user, which indicates a degree of recommendation for each of the N types of functions to the user, as a column vector R by multiplication of a matrix W and a column vector C from function combination recommendation degree square matrix data and function usage frequency data. Optimum M types of functions including recommended functions which the user does not know are selected from the N types of functions on the basis of the function recommendation degree data for user, which is obtained by multiplying the function combination recommendation degree square matrix data by the function usage frequency data, and the functions are allocated to the user buttons.SELECTED DRAWING: Figure 3
Patent JP-2022146428-A (JP)
Title: Advection baffle and treatment tank with the same
Inventor: ARAI SHUNICHI
IPC: C02F3/00
Filed: 2021-03-22
Abstract: To provide a technique that can effectively perform purification by microorganisms while saving power.SOLUTION: An advection baffle 1 for guiding water to be treated to a treatment tank 20 for water treatment is configured to define a flow path that is inclined with respect to a bottom surface 20b from an inflow entrance 20in side of the treatment tank 20 toward a bottom surface 20b side, and extends away from an outflow port 20out, and the inflow entrance 20in and the outflow port 20out for the water to be treated are provided apart from each other on a top surface 20t side of the treatment tank 20.SELECTED DRAWING: Figure 2