baber/WOPTO huggingface dataset:
Patent JP-2021021659-A (JP)
Title: Radioactive waste storage method, radioactive waste storage container, and radioactive waste storage container assembly unit
Inventor: YAMAMOTO KAZUHIDE
IPC: G21F5/12
Filed: 2019-07-29
Abstract: To provide a radioactive waste storage method, radioactive waste storage container, and radioactive waste storage container assembly unit, which allow for reducing the weight and size of the radioactive waster storage container.SOLUTION: A radioactive waste storage method is provided, comprising: storing radioactive waste in a multilayered storage container; and disassembling an outer storage container of the multilayered storage container.SELECTED DRAWING: Figure 4
Patent JP-2021021865-A (JP)
Title: Light source device, projection device, and light source control method
Inventor: HARA ATSUSHI
IPC: H04N5/74
Filed: 2019-07-30
Abstract: To provide a light source device, a projection device, and a light source control method which prevent light sources from being used after taken out.SOLUTION: A light source device includes: first and second light sources for emitting light in a time-sharing manner; a light detection part 700 capable of detecting the light emitted by the first and second light sources; a load circuit 500 connected to the light detection part 700; switching means for switching a synthetic load of the load circuit 500 between output periods of the light from the first and second light sources; and determination means for determining whether an output signal from the load circuit 500 meets an abnormal determination criterion.SELECTED DRAWING: Figure 4
Patent JP-2021021684-A (JP)
Title: Torque detector, motor unit, and electromotive bicycle
Inventor: IDO SHIGERU
IPC: G01L3/10
Filed: 2019-07-30
Abstract: To provide a torque detector and the like capable of detecting a torque with high accuracy.SOLUTION: A magnetostrictive torque detector 1, which detects a torque generated in an object, includes: a bridge circuit 10 which includes a first coil L1, a first resistor R1, a second coil L2, and a second resistor R2; a half-bridge type power supply circuit 20 which includes two switching elements SW1 and SW2, and supplies a first voltage to the bridge circuit 10; a capacitor C which is connected to the bridge circuit 10 and holds a second voltage; a driving section 31 which causes the first voltage to be generated in the power supply circuit 20 by alternately repeatedly switching on/off the two switching elements SW1 and SW2; and a signal processing section 32 which detects a torque on the basis of a potential difference between a connection point of the first coil L1 and the first resistor R1 and a connection point of the second coil L2 and the second resistor R2. The driving section 31 sets a dead time when the two switching elements SW1 and SW2 switch on/off.SELECTED DRAWING: Figure 1
Patent JP-2021024320-A (JP)
Title: Vehicle body rear part structure
Inventor: KITAGAWA AKIHIRO
IPC: B60R21/01
Filed: 2019-07-31
Abstract: To provide a vehicle body rear part structure which makes a load, caused by a rear part collision and contact with the ground, less likely to act on a sensor for detecting peripheral information of the vehicle rear to make change of an attachment position and an attachment angle of the sensor relative to a vehicle body difficult.SOLUTION: A vehicle body rear part structure includes: a rear panel 28 forming a rear part of a vehicle body; a bumper beam 20 attached to a structure member of the rear part of the vehicle body; a sensor holding member attached to the rear panel; and a sensor 52 which is attached to the sensor holding member and detects peripheral information of the vehicle rear. An entire part of the sensor is disposed at the front side relative to a rear end part of the bumper beam, below a lower end part of the bumper beam, and above a departure angle surface D.SELECTED DRAWING: Figure 4
Patent JP-2021023416-A (JP)
Title: Waste oil recovery container and waste oil recovery method
Inventor: HAYASHI IKUO
IPC: A47J37/12
Filed: 2019-07-31
Abstract: To secure safety of a waste oil worker handling hot waste oil received from an oil tank of a fryer and reduce a waste oil recovery time.SOLUTION: A waste oil recovery container (30) for receiving edible oil discharged as hot waste oil from an oil tank of a fryer comprises a container body (31) and a cooling liquid tank (40). The cooling liquid tank is configured to be capable of bringing stored cooling liquid into thermal contact with hot waste oil in the container body. The cooling liquid tank cools hot waste oil with cooling liquid using an over-flow system. Because hot waste oil can be recovered after being cooled, a risk of a worker being burned is reduced and temperature reduction improves workability to enable shortening of a waste oil recovery time.SELECTED DRAWING: Figure 3
Patent JP-2020102832-A (JP)
Title: Adc, integrated circuit, and sensor system
Inventor: HONG HYEOKKI
IPC: H03K19/00
Filed: 2019-08-01
Abstract: To provide an integrated circuit capable of reducing power consumption.SOLUTION: An integrated circuit 10 includes an analog-to-digital converter (ADC) 100 that converts an analog signal to a digital signal, and a digital signal processor (DSP) 200 that processes the digital signal. In the process of converting the analog signal into the digital signal, the ADC 100 charges a power supply capacitor with voltage, generates a power supply, and supplies power to the DSP 200 via the power supply.SELECTED DRAWING: Figure 1
Patent JP-2019217304-A (JP)
Title: Physiological monitoring garments
Inventor: GIANLUIGI LONGINOTTI-BUITONI
IPC: A41D13/00
Filed: 2019-08-05
Abstract: To provide a garment system for monitoring an electrocardiogram (ECG) of a wearer.SOLUTION: A garment system for monitoring a wearer's electrocardiogram comprises: a garment body comprising a compression fabric, the garment body being configured as a compression garment to be worn on a torso; a set of six electrical sensors arranged on the garment body in a curve extending across the left pectoral region of the wearer's chest when the garment is worn, each electrical sensor comprising a conductive ink electrode printed on an inner surface of the body; a support harness configured to be worn over the set of electrical sensors; an expandable support structure configured to be worn between the support harness and the set of electrical sensors; a right arm electrode formed from conductive ink printed on an inner surface of the garment body; and a left arm electrode formed from conductive ink printed on an inner surface of the garment body. Each electrical sensor is connected to a sensor module interface configured to communicate data from the electrical sensors to a sensor manager unit.SELECTED DRAWING: Figure 5
Patent JP-2021025492-A (JP)
Title: Engine system
Inventor: KATO HIDEKI
IPC: F02D13/04
Filed: 2019-08-07
Abstract: To provide an engine system improved in braking force obtained by opening and closing an exhaust valve.SOLUTION: An engine system selects a brake mode as a control mode when a catalyst is in an active state, an exhaust gas temperature is a temperature capable of heat insulation or higher, and demand torque is a deceleration demand torque. In the brake mode, the engine system executes a brake exhaust operation composed of a first brake exhaust operation having a valve opening period in an expansion stroke and discharging a working gas compressed in a compression stroke, and a second brake exhaust operation for opening the valve through a valve closing period at least partially included in an exhaust stroke, and having a smaller maximum lift amount and a shorter valve opening period than those in the first brake exhaust operation.SELECTED DRAWING: Figure 6
Patent JP-2021029071-A (JP)
Title: motor
Inventor: OHORI RYU
IPC: H02K1/27
Filed: 2019-08-09
Abstract: To provide a motor that can reduce an air gap between a salient pole and a stator and increase motor torque (motor characteristics).SOLUTION: A rotor 23 of a motor according to the present invention includes a rotor core 42, a plurality of magnets 43A and 43B, and a magnet cover 45. The rotor core 42 includes a plurality of core salient poles 48 spaced in a circumferential direction of a rotating shaft 27. The plurality of magnets 43A and 43B are arranged between the core salient poles 48 adjacent in the circumferential direction of the rotating shaft 27 on an outer peripheral surface 47b of the rotor core 42. The magnet cover 45 includes a guide portion 50 in which a slit 51 along an axial direction is formed so that at least a whole outer end 48a of the core salient pole 48 is exposed.SELECTED DRAWING: Figure 5
Patent JP-2021028884-A (JP)
Title: Fuel cell unit
Inventor: ITO MASAYUKI
IPC: H01M8/248
Filed: 2019-08-09
Abstract: To provide a compact fuel cell unit that ensures the rigidity of a case that houses a fuel cell stack while securing output power.SOLUTION: In a fuel cell unit 1, second flange portions 78a, 78b are spaced apart from at least one of ribs located at one end and the other end and are fixed to any one of the plurality of ribs except at least one of the ribs of a plurality of ribs 183, 184, 185, 186 aligned along a second direction of a plurality of first cases 10a, 10b.SELECTED DRAWING: Figure 2
Patent JP-2020170495-A (JP)
Title: Single pixel attack sample generating method, device, facility, and storage medium
Inventor: GU ZHAOQUAN
IPC: G06K9/66
Filed: 2019-08-13
Abstract: To provide one pixel attack sample generating method that is short in an operation time and substantially reduces the probability a neural network accurately recognizes a numeric figure, by only changing one pixel point of a numeric sample image.SOLUTION: An image X to be recognized is acquired, each pixel point of the image X to be recognized is traversed, K pixel values are sampled for each pixel point, a recognition probability at a neural network N of preset of each numeric value is calculated, a position P of the pixel point when the recognition probability is the lowest is obtained, each pixel value at the position P of the pixel point is traversed, a recognition probability at the neural network N of preset of each numeric value is calculated, a pixel value V' when the recognition probability is the lowest is obtained, the pixel value at the pixel position P at the image X to be recognized is changed to V', and a hostile specimen X' is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021034767-A (JP)
Title: Intercom system
Inventor: OGAWA KENICHI
IPC: G08B25/00
Filed: 2019-08-16
Abstract: To provide an intercom system which reduces malfunction by tracking a movement of a figure to be captured and determining whether he/she is suspicious, and which can recognize not only a suspicious person who approaches an entrance, but also a suspicious person walking around outside the entrance.SOLUTION: An intercom system comprises: an entrance slave unit 1 having a camera 11; a living-room master unit 2 having a monitor 22 which displays video image captured by the camera 11; a person recognition section 29 having a person detection unit 29a which detects a person from a video image captured by the camera 11, a movement direction determination unit 29b which determines direction of movement of a detected person, and a suspicious person determination unit 29c which determines that the detected person is a suspicious person when he/she moves in a specific manner; and a video storage unit 26a which stores the video image captured by the camera 11. A master unit CPU 27 stores the video image captured by the camera 11 to the video storage part 26a when the person recognition section 29 determines that the person captured by the camera 11 is a suspicious person.SELECTED DRAWING: Figure 1
Patent JP-2021023762-A (JP)
Title: Handprint and footprint collecting instrument and collecting method
Inventor: KIMURA TORU
IPC: A61B5/1172
Filed: 2019-07-31
Abstract: To safely and simply collect handprints and footprints of an infant without causing stress.SOLUTION: The invention is a handprint and footprint collecting instrument that simply collects handprints and footprints without soiling hands of an infant. The instrument includes a rod-like jig 1 and a collection sheet 2, with the collection sheet 2 wound on the surface and housed inside of the rod-like jig 1. Slits 4 are made on the rod-like jig 1. The collection sheet 7 is taken out from inside the rod-like jig 1 through the slit 4 and used by winding on the surface of the rod-like jig 1. A collector inserts a finger from an opposite side of the housing space of the rod-like jig 1 and, while holding and fastening the rod-like jig 1 on the finger, the collector can collect a handprint or a footprint.SELECTED DRAWING: Figure 1(b)
Patent JP-2021034895-A (JP)
Title: Radiation detector
Inventor: FUJITA SHUICHI
IPC: G01T7/00
Filed: 2019-08-26
Abstract: To provide a radiation detector capable of shortening the time until acquiring a radiographic image.SOLUTION: A radiation detector 1 comprises: a substrate; a plurality of detection units provided on the substrate, including a plurality of control lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a thin film transistor electrically connected to the control line and the corresponding data line, and configured to detect a radiation directly or in cooperation with a scintillator; a switching circuit 20a which switches between an ON state and an OFF state of the thin film transistor; a signal detection circuit 20b which reads out image data when the thin film transistor is in the ON state, and reads out correction data when the thin film transistor is in the OFF state; a radiation incidence decision circuit 20d which decides an incidence start of the radiation based on a value of the image data read out when the thin film transistor is in the ON state; and a control circuit 20e which controls the switching circuit and the signal detection circuit.SELECTED DRAWING: Figure 3
Patent JP-2021029995-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-29
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021036092-A (JP)
Title: Architectural structure
Inventor: KAJI AYAKO
IPC: E04H1/02
Filed: 2019-08-30
Abstract: To provide an architectural structure capable of providing a comfortable living space.SOLUTION: An architectural structure 10 has a partition storage shelf 100 connected to a floor 81C and a ceiling 81D, a first room 81 placed on one side of the partition storage shelf 100, and a second room placed on the other side of the partition storage shelf 100. The partition storage shelf 100 has a storage part 140 that can store articles. The storage part 140 includes a fist type storage part 141, which is configured so that a person in one of the first room 81 and the second room can view and confirm the other one, and a second type storage part 142, which is configured so that a person in one of the first room 81 and the second room cannot view and confirm the other one.SELECTED DRAWING: Figure 3
Patent JP-2021040359-A (JP)
Title: Power generation main circuit connection device
Inventor: MATSUDA DAIJI
IPC: H02G5/06
Filed: 2019-08-30
Abstract: To obtain a power generation main circuit connection device for which a degree of freedom in arrangement of installation portions of a transformer for instrument, and a surge absorber .SOLUTION: A power generation main circuit connection device provided with a conductor 6 and an outer cover 7 surrounding the conductor 6 comprises a main bus for connecting a power generator and a main transformer, and a breaker arranged to the main bus. The main bus comprises a transformer 9 for instrument for transforming a voltage of the main bus to a voltage capable of connecting an electric meter, and a surge absorber 8 for absorbing a surge current flowing through the conductor. The transformer 9 for instrument, and the surge absorber 8 are arranged in a cavity between the outer cover 7 and the conductor 6 of the main bus.SELECTED DRAWING: Figure 2
Patent JP-2021038070-A (JP)
Title: Elevator system
Inventor: KURIYAMA KANA
IPC: B66B3/02
Filed: 2019-09-04
Abstract: To provide an elevator system that can reduce the frustration of users by displaying the waiting time until the car arrives at the boarding area in an easy-to-understand manner.SOLUTION: There are included a call registration allocation unit that assigns a car by inputting a landing call by an elevator user, a time information calculation unit that calculates the estimated arrival time until the assigned car arrives at the landing floor where the landing call is inputted, and a display unit installed at the boarding area that displays the estimated arrival time until the car arrives at the boarding area as a waiting time for elevator users. The display unit displays the waiting time by changing the display mode of the bar graph.SELECTED DRAWING: Figure 1
Patent JP-2020004731-A (JP)
Title: Terminal and connector
Inventor: SHINBA DAICHI
IPC: H01R13/115
Filed: 2019-09-05
Abstract: To provide a terminal which is high in connection reliability and has a plurality of contact point parts.SOLUTION: A terminal includes: a pair of divided main body pieces 8 arranged to be opposite to each other; a fitting chamber 10 formed between divided body pieces 8, 8 opposite to each other and into which a connection object 3 is inserted; and a plurality of contact spring pieces 5, 6 which come into conductive contact with the connection object 3 by extending from each of the opposite top surface parts 8a of the divided bod piece 8 toward the fitting chamber 10. The contact spring body pieces 5, 6 are configured by having a first contact spring piece 5 extending from the top surface part 8a to the insertion direction of the connection object 3, and a second contact spring piece 6 extending from the top surface part 8a to the direction opposite to the insertion direction. The first contact spring piece 5 and the second contact spring piece 6 extending from each top surface part 8a are arranged at positions overlapping with each other when viewed in the arrangement direction of the contact spring pieces 5, 6.SELECTED DRAWING: Figure 17
Patent JP-2021041414-A (JP)
Title: Electric cylinder system and method for detecting abnormality of electric cylinder
Inventor: ISHIDA YU
IPC: B30B1/18
Filed: 2019-09-06
Abstract: To provide an electric cylinder system capable of improving detection accuracy of abnormality in a strain detector.SOLUTION: An electric cylinder system includes: a rod; a ball screw mechanism with a ball screw caused to make rotational motion by drive force of an electric motor; a nut which is connected to the rod, and caused to make linear motion together with the rod in an axial direction of the ball screw by the rotational motion of the ball screw; a cylindrical body having a contact part against which the linearly moving nut abuts, and supporting the ball screw mechanism in a displaceable manner in the axial direction of the ball screw; a strain detector which is fixed to the cylindrical body, in order to detect a value varying in accordance with a displacement of the ball screw mechanism; and a control unit which displaces the ball screw mechanism by abutting the nut against the contact part, and detects abnormality of the strain detector, on the basis of the value detected by the strain detector varying in accordance with the displacement of the ball screw mechanism.SELECTED DRAWING: Figure 3
Patent JP-2019203689-A (JP)
Title: Packaged drink temperature regulator, and heat transfer member
Inventor: TACHIBANA HIDEKI
IPC: F25D11/00
Filed: 2019-09-06
Abstract: To provide a bottled drink temperature regulator capable of adjusting a temperature of a bottled drink such as bottle wine without using ice and iced water.SOLUTION: A wine temperature regulator 100 includes a Peltier unit 120 for adjusting a temperature of bottle wine 1 stored in a bottle storage part 110, and a heat transfer pad 130 arranged between the bottle wine 1 and the Peltier unit 120. The heat transfer pad 130 is constituted of a deformable storage bag, and heat transfer powder and heat transfer liquid stored in the storage bag. The heat transfer powder is metal powder with high heat conductivity, and is composed of for instance, copper powder. The heat transfer liquid is liquid solidified at a temperature higher than a target temperature (for instance, 8°C), and is composed of for instance, pentadecane (solidification temperature:9.9°C). That is, the heat transfer liquid is solidified at a temperature between the target temperature and a use environmental temperature (for instance, 25°C), and is not solidified at the use environmental temperature.SELECTED DRAWING: Figure 1
Patent JP-2021043011-A (JP)
Title: Diagnosis device and image forming apparatus
Inventor: INAGAKI MASAMI
IPC: G03G21/00
Filed: 2019-09-09
Abstract: To provide a technology that can improve security in an image forming apparatus that diagnoses the state of a diagnosis object member by sound.SOLUTION: An image forming apparatus comprises: sound collection means that receives at least a sound from a diagnosis object member and outputs a sound signal corresponding to the received sound; processing means that performs signal processing on the sound signal output by the sound collection means and outputs diagnosis data; and determination mans that determines the state of the diagnosis object member based on the diagnosis data. The signal processing includes section average processing of determining the section average over a first period of the sound signal, and the first period is a period after which voice cannot be recognized from the sound signal after the section average processing.SELECTED DRAWING: Figure 3
Patent JP-2020000916-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-10
Abstract: To prevent a specific mode from being started against the intension of a player as much as possible.SOLUTION: A start control for starting one of a first mode and a second mode can be performed by receiving a first operation and by receiving a second operation. On the other hand, the start control is not performed by only receiving the first operation. For example, as shown in Fig. 18, by the operation of a determination switch 202 only, both a simple user mode and a normal user mode are not started, but by the operation to the determination switch 202 and by the operation to at least one switch of a left switch 201 and a right switch 203, the simple user mode or the normal user mode is to be started.SELECTED DRAWING: Figure 18
Patent JP-2021040906-A (JP)
Title: Instillation monitoring sensor and instillation monitoring system
Inventor: ONODA MASAHIRO
IPC: A61M5/168
Filed: 2019-09-10
Abstract: To provide an instillation monitoring sensor and an instillation monitoring system capable of detecting an attaching position of the instillation monitoring sensor to an instillation tube.SOLUTION: The instillation monitoring sensor which is attachable to the instillation tube and monitors a fluid dripping inside the instillation tube, comprises: a light emission part capable of irradiating the fluid with light; light receiving part capable of receiving the light irradiated by the light emission part and outputting a reception signal corresponding to the received light; and a control unit for calculating information on the attaching position of the instillation monitoring sensor to the instillation tube, on the basis of the reception signal.SELECTED DRAWING: Figure 2