baber/WOPTO huggingface dataset:
Patent JP-2021191208-A (JP)
Title: Semiconductor device
Inventor: SATO KENICHIRO
IPC: H02M1/00
Filed: 2020-06-04
Abstract: To provide a semiconductor device capable of discriminating between an alarm signal and a warning signal and sending the signals without increasing output terminals.SOLUTION: A control circuit 30a comprises a control voltage drop detection circuit 32, an over-current detection circuit 33, and a chip temperature detection circuit 34 as an alarm detection circuit. When an alarm is detected, a single alarm signal ALM having a different pulse width per alarm factor is generated by an alarm signal generation circuit 35, and output from an alarm signal output terminal 43a via an OR circuit 50 and a MOSFET 36a. The control circuit 30a also comprises a temperature warning detection circuit 39 as a warning detection circuit. When the temperature warning detection circuit 39 detects a rise in a chip temperature of a power semiconductor element 20, a warning signal WNG is generated by a pulse generation circuit 49, and output from the alarm signal output terminal 43a via the OR circuit 50 and the MOSFET 36a.SELECTED DRAWING: Figure 1
Patent JP-2020166879-A (JP)
Title: Memory allocation techniques at partially-offloaded virtualization managers
Inventor: ANTHONY NICHOLAS LIGUORI
IPC: G06F9/455
Filed: 2020-06-08
Abstract: To reduce memory resources consumed by a virtualization host.SOLUTION: A method in a virtualization host comprises: determining, by an offloaded virtualization manager component associated with the virtualization host, at least a first portion of a memory of the virtualization host to be used for one or more guest virtual machines; reserving, by a hypervisor of the virtualization host, at least a second portion of the memory for live updates of the hypervisor; and assigning, by the virtualization manager component, a subset of the first portion of memory to a first guest virtual machine to be instantiated at the virtualization host.SELECTED DRAWING: Figure 2
Patent JP-2021194152-A (JP)
Title: Cleaner system, autonomous travel type cleaner, holding device, and control device
Inventor: MATSUMOTO CHIZUYO
IPC: A47L9/00
Filed: 2020-06-11
Abstract: To enhance convenience in an autonomous travel type cleaner.SOLUTION: A cleaner system 10 includes: an autonomous travel type cleaner 1; and a base station 50 being a holding device to hold the autonomous travel type cleaner 1. The autonomous travel type cleaner 1 includes: a housing; a suction port for sucking dust in the periphery of the housing; a main brush arranged close to the suction port; a dust box for storing dust sucked from the suction port; a first suction device for sucking dust from the suction port into the dust box; and a control device for controlling the main brush. The base station 50 includes: an opening part to be connected to the suction port when the autonomous travel type cleaner 1 is held by the base station 50; and a second suction device for sucking dust stored in the dust box via the suction port and the opening part when the suction port is connected to the opening part.SELECTED DRAWING: Figure 1
Patent JP-2021194218-A (JP)
Title: Cardiac rate detection device, sheet having cardiac rate detection device, and cardiac rate detection method
Inventor: AIBA CHIAKI
IPC: A61B5/11
Filed: 2020-06-12
Abstract: To appropriately acquire a frequency attributed to a cardiac beat in a cardiac rate detection device using a Doppler sensor.SOLUTION: A cardiac rate detection device 2 includes a Doppler sensor 31 for outputting a Doppler signal including information on a frequency according to a velocity of a measurement object, and a signal analysis device 32 for determining a cardiac rate of the measurement object on the basis of the Doppler signal. The signal analysis device includes: a signal conversion unit 51 for converting the Doppler signal to a frequency spectrum; a data extraction unit 52 for extracting a fundamental wave spectrum in a fundamental frequency bandwidth and a higher harmonic wave spectrum in a plurality of higher harmonic wave frequency bandwidths from the frequency spectrum; a synthetic spectrum calculation unit 53 for generating a synthetic spectrum by compressing and moving the higher harmonic wave spectrum, and overlapping it on the fundamental wave spectrum; and a cardiac rate determination unit 54 for determining a frequency in which the signal intensity is the greatest from the synthetic spectrum, and calculating the cardiac rate on the basis of the frequency.SELECTED DRAWING: Figure 3
Patent JP-2021196144-A (JP)
Title: Coolant leakage detecting device and coolant leakage detecting method
Inventor: KAWAI YASUSHI
IPC: F25D11/00
Filed: 2020-06-17
Abstract: To prevent a degradation in accuracy of coolant leakage determination using a multivariate statistical process management.SOLUTION: A coolant leakage detecting device includes: an operation data obtaining part 41 for obtaining a plurality of time-sequential operation data related to refrigerant equipment; a model generating part 43 for generating a model D2 in a normal time for multivariate statistical process management using the operation data D1 in the normal time obtained by the operation data obtaining part 41; and a determination part 47 for determining a coolant leakage of the refrigerant equipment based on a Q-statistical amount obtained based on operation data of a detection target period ΔT1 and the model D2 in the normal time obtained by the operation data obtaining part 41. The model generating part 43 obtains the operation data within a model generation period ΔT2 for generating the model D2 in the normal time and measures each pull-down time within the model generating period ΔT2. When a pull down in which the pull-down time exceeds a pull-down time threshold value is found, the operation data of a predefined deletion period before and after the above pull down is deleted, and the operation data after the deletion is set as the operation data D1 in the normal time.SELECTED DRAWING: Figure 1
Patent JP-2022001820-A (JP)
Title: Cooling storage
Inventor: SHIRATORI SHINGO
IPC: F25D21/14
Filed: 2020-06-22
Abstract: To prevent drain water in a drain trap from leaking even when a drawing operation is performed on a cooling unit, and to prevent water leakage and odor return from happening during an operation from a separation portion of a drain flow passage, in a cooling storage which is constituted so that the cooling unit can be drawn from an equipment room during maintenance.SOLUTION: A drain structure is provided between a drain pan 28 and a drain trap 8. The drain structure includes: an inner drain hose 29 led-out from the drain pan 28; an outer drain hose 30 led out of a storage from a bottom wall 3a of an equipment room 3, and connected to the drain trap 8; a drain socket 31 connected to the inner drain hose 29; and a drain reception 32 to which the outer drain hose 30 is connected. Between the drain socket 31 and the drain reception 32, a joint structure is formed in which separation of both 31 and 32 is permitted when a cooling unit 2 is drawn toward a maintenance position, and in which both 31 and 32 are connected in a water-tight manner when the cooling unit 2 is stored up to an operation position.SELECTED DRAWING: Figure 1
Patent JP-2021000452-A (JP)
Title: Low-carbohydrate cooking method
Inventor: PARK KYUNG EUN
IPC: A47J27/00
Filed: 2020-06-23
Abstract: To provide a low-carbohydrate cooking method that enhances user convenience, can secure cleanliness, and can meet health-oriented consumers' expectation.SOLUTION: The present invention relates to a low-carbohydrate cooking method. The method comprises the steps of: putting water into an outer pot; putting objects to be cooked into an inner pot, whose bottom face is disposed away from a bottom face of the outer pot; and performing low-carbohydrate cooking without draining the water and without residual water remaining inside.SELECTED DRAWING: Figure 2
Patent JP-2022022551-A (JP)
Title: Nucleic acid detection method, nucleic acid detection device and module
Inventor: SETORIYAMA TASUKU
IPC: C12Q1/686
Filed: 2020-06-26
Abstract: To provide a nucleic acid detection device capable of processing a large number of samples with a short waiting time, flexibly responding to various inspection requirements, and reducing the number of optical detectors.SOLUTION: A nucleic acid detection device 1 comprises: a module installation unit 11 capable of installing a plurality of modules 10 capable of accommodating a plurality of tubes 30 accommodating samples; a temperature control unit 50 that heats and cools the sample in the tube 30 of each of the modules 10 to a temperature required for nucleic acid amplification; an optical detector 12, which is capable of detecting the amplified nucleic acid of the nucleic acid-amplified sample of the tube 30 by adjusting the temperature of the temperature control unit 50 for each of the modules 10 installed in a module installation unit 11, shared by a plurality of modules 10 installed in the module installation unit 11; and a moving unit 13 that allows an optical detector 12 to detect the amplified nucleic acid of the sample in the tube 30 by relatively moving the optical detector 12 and the module installation unit 11 with respect to each of the plurality of modules 10 installed in the module installation unit 11.SELECTED DRAWING: Figure 2
Patent JP-2022011451-A (JP)
Title: Reclining bed
Inventor: NIRI YOSUKE
IPC: A47C20/10
Filed: 2020-06-30
Abstract: To provide a reclining bed allowing assembly work at an installation place to be performed simply in a short time.SOLUTION: A reclining bed has a back leg interlocking link 133 which transmits to a leg raising bar 134 a driving force by an actuator 122 by being connected to a bracket 123 raising/falling a back bottom and the leg raising bar 134 raising/falling an upper leg bottom and interlockingly raises/falls the back bottom and the upper leg bottom. The bracket 123 is provided with a bar 128 connected to the back leg interlocking link 133, and the back leg interlocking link 133 is provided with a connection part 135 removably connected to the bar 128.SELECTED DRAWING: Figure 3
Patent JP-2022011695-A (JP)
Title: Motor amplifier and motor amplifier control method
Inventor: MOCHIZUKI HIROYUKI
IPC: H02P29/00
Filed: 2020-06-30
Abstract: To provide a motor amplifier that can be auto-negotiated.SOLUTION: In the initial state, a communication processing unit 100 tries to communicate with an encoder 3 at a first speed setting, and tries to communicate with the encoder 3 at a second speed setting when a communication error occurs. When a communication processing unit 100 establishes communication with the encoder 3, a bit number setting unit acquires model information of the encoder 3 and sets the number of bits of the rotation position of the encoder 3 corresponding to the model information. The first speed setting is a setting for communicating at the maximum speed at which communication with the encoder 3 can be performed, and the second speed setting is a setting for communicating at a speed slower than the maximum speed.SELECTED DRAWING: Figure 1
Patent JP-2022012499-A (JP)
Title: Lesion resection area analysis system, surgery navigation system, and lesion resection area analysis method
Inventor: SHINOHARA RENA
IPC: A61B34/20
Filed: 2020-07-01
Abstract: To provide a system capable of displaying an area resected with a surgical instrument.SOLUTION: On the basis of information on turning on operation of a surgical instrument and positional information of the surgical instrument, the system obtains a position of the surgical instrument at a time point when the surgical instrument is turned on. A resection area of a size corresponding to the size of a tip of the surgical instrument is displayed at the position of the surgical instrument on a medical image and in a predetermined display color indicating that it is already resected.SELECTED DRAWING: Figure 4
Patent JP-2022013148-A (JP)
Title: Prediction device, arithmetic device, manufacturing device, and manufacturing method
Inventor: TACHIKAWA SHOHEI
IPC: C08F14/18
Filed: 2020-07-03
Abstract: To reduce variations in performance of a polymer to be manufactured.SOLUTION: A prediction device (10A) for predicting a performance value of a polymer in a polymerization tank after charging a raw material in manufacturing the polymer includes: an acquisition unit (111) for acquiring an observation value observed as a value related to manufacturing of the polymer in manufacturing of a current polymer as an observation value for prediction; and a prediction unit (112) for predicting the performance value at a predetermined timing of the polymer to be manufactured at present from the observation value for prediction acquired by the acquisition unit using a relation between the observation value obtained in the past manufacturing of a polymer of the same kind as the polymer and the performance value of the polymer at the predetermined timing of the past manufacturing.SELECTED DRAWING: Figure 2
Patent JP-2022015129-A (JP)
Title: Communication apparatus
Inventor: ASHIHARA SHIGENORI
IPC: G08C15/00
Filed: 2020-07-08
Abstract: To provide a communication apparatus allowing a desired operation mode to be easily set.SOLUTION: A communication apparatus 1 transmits information showing measurement results obtained by a resource or energy measurement device to a center device 4. The communication apparatus 1 comprises a vibration detection part 30, a trigger part 20, and a control part 10. The vibration detection part 30 detects vibration of the communication apparatus 1. The trigger part 20 generates a trigger signal SG2 for initiating an operation mode corresponding to an external operation. Corresponding to the trigger signal SG2 for initiating an operation mode, the control part 10 initiates an operation mode corresponding to the detection results of the vibration detection part 30.SELECTED DRAWING: Figure 2
Patent JP-2022018451-A (JP)
Title: State determination device, state determination system, and control method
Inventor: NAKAMURA TAKASHI
IPC: A61B5/16
Filed: 2020-07-15
Abstract: To accurately determine the state of a person.SOLUTION: A state determination device (1C or 1D) comprises: a data acquisition unit (11) for acquiring sensor information from a group of sensors (2); an explanatory variable selection unit (71) which selects explanatory variables highly correlated with variation of an identified crew member into a specific state; a plurality of explanatory variable calculation units (17) which calculate the explanatory variables selected by the explanatory variable selection unit; score calculation unit (18) which calculates a score about each explanatory variable; and a score determination unit (19) which determines that the crew member is in the specific state, in a case where a total score is a predetermined threshold value or more.SELECTED DRAWING: Figure 11
Patent JP-2020168561-A (JP)
Title: Game machine
Inventor: KUBOTA TOMOHIRO
IPC: A63F7/02
Filed: 2020-07-21
Abstract: To provide a technique in which an efficient control process for setting can be executed.SOLUTION: When receiving a putout activation command transmitted by a putout control device 92 (F02), a main control device 70 returns an activation confirmation command to the putout control device 92 (F03). When receiving the activation confirmation command, the putout control device 92 puts out a game ball after a predetermined time is elapsed (G01), so the main control device 70 transmits a putout operation stop command (setting change/reference start command, prohibit command) before putting out a game ball (F04). The putout control device that has received the putout operation stop command is turned in a putout stop state. Cancellation of the putout stop state is triggered by the putout operation start command (setting change/reference end command). This makes it possible to prevent unintended putout during setting change or setting reference, and software correction of the putout control device is unnecessary by using a "putout operation start command" and "putout operation stop command".SELECTED DRAWING: Figure 15
Patent JP-2022023411-A (JP)
Title: Inverter control device
Inventor: YAMADA TETSUYA
IPC: H02P27/06
Filed: 2020-07-27
Abstract: To provide an inverter control device that can reduce the surge voltage in a rotary electric machine generated by switching the drive state of a switch.SOLUTION: In surge transmission characteristics where an electric angle of a rotor that constitutes a rotary electric machine is used as an input and a surge voltage in the rotary electric machine generated by switching the drive state of a switch that constitutes an inverter is used as an output, a part of an electric angle range including an electric angle at which the surge voltage is maximum in one electric angle cycle is a specific phase range. A microcomputer 50 as a control device performs a surge reduction process to reduce the surge voltage in the rotary electric machine generated by switching the drive state of the switch when the electric angle is included in the specific phase range.SELECTED DRAWING: Figure 4
Patent JP-2022024678-A (JP)
Title: Dishwasher
Inventor: AKAHORI TOMOYA
IPC: A47L15/50
Filed: 2020-07-28
Abstract: To provide a highly convenient dishwasher that is made usable without causing limitations on dishes that can be placed when the dishwasher is used only with a first basket while using a second basket as a draining basket after taking it out of a washing tank.SOLUTION: A dish basket provided in a washing tank 3 includes a first basket 4a and a second basket 4b configured so as to be placed on the first basket 4a, which functions as a draining basket in a state in which it is removed from the first basket 4a. The second basket 4b includes a first dish support part 7 against which dishes W are leaned. The first dish support 7 is provided attachably and detachably with respect to the second basket 4b, and is configured attachably and detachably with respect to the first basket 4a.SELECTED DRAWING: Figure 3
Patent JP-2022024822-A (JP)
Title: Drive system
Inventor: NISHIHAMA KAZUO
IPC: H02P9/00
Filed: 2020-07-28
Abstract: To provide a drive system is equipped with a dielectric generator having a primary winding including a main winding and an auxiliary winding and a secondary conductor, and can make a voltage of the main winding variable and increase the maximum output of the auxiliary winding.SOLUTION: A drive system with an induction generator 2 having a primary winding 213 including a main winding 2131 and an auxiliary winding 2132, and a secondary conductor 223 includes a starting battery 10 that starts the induction generator 2, a traveling inverter 4 that drives a traveling motor 5, an auxiliary machine inverter 8 that drives an auxiliary machine motor 9, a rectifier 3 whose input side is connected to the main winding 2131 and whose output side is connected to the traveling inverter 4, and a power generation inverter 7 whose output side is connected to the auxiliary winding 2132 and whose input side is connected to the auxiliary machine inverter 8 and the starting battery 10.SELECTED DRAWING: Figure 1
Patent JP-2022025897-A (JP)
Title: Virtual image display device and optical unit
Inventor: MATSUMOTO DAIKI
IPC: G02B5/08
Filed: 2020-07-30
Abstract: To prevent a situation in which image light is emitted to a front face and a video being displayed is watched from the outside.SOLUTION: A virtual image display device 100 comprises: an image light generation device 11; a translucent inclined mirror 23 that reflects image light ML from the image light generation device 11; and a concave translucent mirror 24 that reflects the image light ML reflected on the translucent inclined mirror 23 toward the translucent inclined mirror 23. The virtual image display device has a light shielding pattern layer 41 on the outside of the concave translucent mirror 24.SELECTED DRAWING: Figure 4
Patent JP-2022025946-A (JP)
Title: Communication support system, remote display device, and communication support program
Inventor: ABE KASUMI
IPC: H04N7/14
Filed: 2020-07-30
Abstract: To enable the upbringing of children in a system that supports communication between children located in different spaces and remote persons.SOLUTION: A communication support system 1 includes a child-side camera 22 that outputs child video data MC that captures a child, a remote camera 32 that outputs remote person video data MR that captures a remote person located outside a space where the child exists, a video control unit 41 that outputs superimposed video data MS in which an image specified by the remote person is superimposed on a position specified by the remote person in frame data of the remote person video data MR output by the camera 32 on the remote person side, a children's display device 21 that displays the superimposed video data MS, and a remote display device 31 that displays the child video data MC.SELECTED DRAWING: Figure 3
Patent JP-2022026737-A (JP)
Title: Paper container for liquid
Inventor: SASAKI NORIYUKI
IPC: B65D5/40
Filed: 2020-07-31
Abstract: To provide a paper container for liquid, which is disposed/used at a place getting wet with water in a bathroom or the like, in which water hardly permeates in its paper end surface even if water is splashed from various heights.SOLUTION: A paper container 1 for liquid is formed by using a laminate obtained by laminating a waterproof film to the front and rear surfaces of a paper sheet as a packaging base material 10, and molding the packaging base material into a paper container. The paper container 1 for liquid has a spouting hole 5 on a top surface 2, and is configured so that when defining the lowermost spot in a paper end surface 5a exposed around the spouting hole 5 as a paper end surface lowermost portion 5a0 and defining the lowest spot in an outer periphery 2a of the top surface 2 as an outer periphery lowermost portion 2a0, the paper end surface lowermost portion 5a0 is located at a position higher than the outer periphery lowermost portion 2a0 by 1 mm or more.SELECTED DRAWING: Figure 4
Patent JP-2022032818-A (JP)
Title: Engine test method, program, and device
Inventor: OGAWA MASATOSHI
IPC: G01M15/02
Filed: 2020-08-14
Abstract: To solve the problem in which: in order to carry out a highly comprehensive test, an engine test using a chirp signal is controlled to maximize the coverage of both a space that manipulated variables may take and a space that the change rate value of the manipulated variables may take; however, depending on the manipulated variables and the change rate value during the engine test, an engine may be operated in an abnormal state in which exhaust gas is deteriorated and an accidental fire occurs.SOLUTION: A computer generates a test pattern in which a plurality of manipulated variables used for an engine test change along a time series, corrects the test pattern based on a first coverage of a first space that the manipulated variables may take and a second coverage of a second space that the change rate value of the manipulated variables may take, corrects the test pattern based on an excess air ratio, and executes the engine test according to the corrected test pattern to acquire time-series data of the manipulated variables and the amount to be controlled for the manipulated variables.SELECTED DRAWING: Figure 3
Patent JP-2020195153-A (JP)
Title: Systems and methods for providing long-range network services to short-range wireless devices
Inventor: BORA MAREK
IPC: H04W4/80
Filed: 2020-08-18
Abstract: To provide systems and methods relating to providing long-range network services to short-range wireless devices.SOLUTION: The present system includes a short-range wireless device, a remote server, and a long-range wireless device for establishing a data path between the short-range wireless device and the remote server. The present system implements a described method by using the short-range wireless device to alternate the transmission and concealment of an induction signal so as to allow the long-range wireless device to establish and maintain the data path without any intervention, supervision, or inputs from a human user.SELECTED DRAWING: Figure 1