baber/WOPTO huggingface dataset:
Patent JP-2022118811-A (JP)
Title: Vehicle body lower part structure
Inventor: HAMADA KOICHI
IPC: B62D21/15
Filed: 2021-02-03
Abstract: To provide a vehicle body lower part structure that is able to further increase an amount of collision energy absorption by plastic deformation of an energy absorbing member.SOLUTION: A vehicle body lower part 2 has: a hollow side sill 10; a floor cross member 30; a bracket 70 disposed adjacent to a connecting portion 40 of the floor cross member 30 and a side sill inner 21 and connected to both the side sill inner 21 and the floor cross member 30; and an energy absorbing member 100 disposed in the side sill 10. As seen from a vehicle width direction Y, a first region 130 is defined as a region of an end on the side sill inner 21 side of the energy absorbing member 100, and further, a second region 140 is defined. The second region 140 includes a region 141 on the floor cross member side and a region 142 on the bracket side. As seen from the vehicle width direction Y, at least a part of the first region 130 is disposed in the second region 140.SELECTED DRAWING: Figure 6
Patent JP-2022120693-A (JP)
Title: Apparatus and method used for detecting nucleic acid sequence derived from detection target in nucleic acid sequence to be analyzed
Inventor: ITO TAKESHI
IPC: C12Q1/6869
Filed: 2021-02-05
Abstract: To provide an apparatus and method capable of detecting nucleic acid sequence derived from a detection target in a nucleic acid sequence to be analyzed without using a reference nucleic acid sequence.SOLUTION: Provided is an apparatus used for detecting a nucleic acid sequence derived from a detection target in a nucleic acid sequence to be analyzed. The apparatus comprises a first acquisition unit, a second acquisition unit, and a detection unit. The first acquisition unit acquires read data of the nucleic acid sequence to be analyzed. The second acquisition unit acquires data of the nucleic acid sequence to be detected. The detection unit compares a k-base-long nucleic acid sequence in at least one of the read data of the nucleic acid sequence to be analyzed and the data of the nucleic acid sequence to be detected with the nucleic acid sequence of the other data to detect the k-base-long nucleic acid sequence in the other data, thereby detecting the nucleic acid sequence derived from the detection target in the nucleic acid sequence to be analyzed is detected.SELECTED DRAWING: Figure 1
Patent JP-2022121102-A (JP)
Title: Urea water supply system
Inventor: KAMEI TOMOAKI
IPC: F01N3/08
Filed: 2021-02-08
Abstract: To provide an urea water supply system capable of appropriately filling urea water in a supply path.SOLUTION: An urea water supply system 100 includes: a first supply valve 11 for supplying urea water; a second supply valve 12 for supplying urea water; a supply passage 14 connecting an urea water tank 13 with the supply valves 11, 12; and an ECU 30. The supply passage 14 is branched in the middle and includes a first supply passage 14b provided from a branch point P1 to the first supply valve 1 and a second supply passage 14c provided from the branch point P1 to the second supply valve 12. Volume of the first supply passage 14b is configured to be larger than that of the second supply passage 14c. The ECU 30 starts filling of urea water in the supply passage 14 by opening the first supply valve 11 while closing the second supply valve 12, then, determines completion of filling of the urea water into the first supply passage 14b on the basis of a pressure value of the urea water detected by a pressure sensor 16 and closes the first supply valve 11.SELECTED DRAWING: Figure 1
Patent JP-2022121988-A (JP)
Title: capacitor
Inventor: TANAKA YUKI
IPC: H01G9/042
Filed: 2021-02-09
Abstract: To provide, for example, a separator suited to a capacitor that includes cathode foil on which a carbon layer is formed, and a capacitor including the separator.SOLUTION: A capacitor (2) includes anode foil (12), cathode foil (14), and a separator (16) disposed between the anode foil and the cathode foil. The cathode foil includes a carbon layer (20), and the separator is in contact with the carbon layer and has a density [symbol: ρ, unit: g/cm3] that satisfies the following formula: ρ≥4.0×10-3×WPA, where WPA represents the amount of carbon per square centimeter of the separator [unit: μg/cm2].SELECTED DRAWING: Figure 1
Patent JP-2022122671-A (JP)
Title: Filter device
Inventor: MIYATA ATSUSHI
IPC: B01D24/46
Filed: 2021-02-10
Abstract: To provide a filter device capable of quickly returning, to a filter material layer, filter materials that have flowed out.SOLUTION: A filter device 100 includes: a filter tank 10A having a filter material layer 13A; a treated water outflow portion 14A; a cleaning wastewater discharge unit 16A; and a pressure-adjusting water tank 11A having an introducing passage 11b for introducing a treatment objective water into below the filter material layer 13A. The treatment objective water introduced into the filter tank 10A from the pressure-adjusting water tank 11A, passes through the filter material layer 13A from below to above. The filter device 100 further includes: a cleaning wastewater tank 20 that stores cleaning wastewater; and a float pump 31 and a reflux pipe 32 that suck up filter materials 13 flowing into the cleaning wastewater tank 20 together with the cleaning wastewater and return them to the pressure-adjusting water tank 11A. An outlet of the reflux pipe 32 is disposed in the introduction passage 11b. A flow passage cross-sectional area of the introduction passage 11b is designed so that a speed of a water flow passing through the introduction passage 11b is higher than floating speeds of the filter materials 13.SELECTED DRAWING: Figure 2
Patent JP-2022122691-A (JP)
Title: Analyzing method and adjustment pond capacity determination method
Inventor: AKIYAMA NAOKI
IPC: G06Q50/08
Filed: 2021-02-10
Abstract: To provide an analyzing method and an adjustment pond capacity determination method which calculate, with satisfactory accuracy, time required for water to pass through a hollow where a water collection pipe exists.SOLUTION: An analysis method has a process of acquiring an arrangement of closed conduit drain pipes buried in the ground in a predetermined range and an arrangement of water collection pipes connecting a ground surface to the closed conduit drain pipes and for use in forwarding water to the closed conduit drain pipes from the ground surface side, a process of, based on a three-dimensional topographic data in the predetermined range and the arrangement of the water collection pipes, calculating pondage of a hollow with the water collection pipes, and a process of, based on the pondage of the hollow with the water collection pipe, a drain amount of the closed conduit drain pipes, and a predicted amount of water flowing into the hollow with the water collection pipes, calculating time required for water to pass the hollow with the water collection pipes.SELECTED DRAWING: Figure 3
Patent JP-2022071799-A (JP)
Title: Information processing method and information processing system
Inventor: HODOTSUKA MASASHI
IPC: G06T19/00
Filed: 2021-02-10
Abstract: To provide an information processing method and the like capable of providing contents that a user has a high possibility of viewing.SOLUTION: A computer stores an occurrence condition of an event and contents corresponding to the event in association with each other for each of the plurality of events. The computer acquires state information regarding the state of a vehicle and determines whether or not the occurrence condition of any of the plurality of events is satisfied based on the acquired state information. Then, when the computer determines that the occurrence condition of any of the events is satisfied, the computer replays the contents corresponding to the event satisfying the occurrence condition.SELECTED DRAWING: Figure 1
Patent JP-2022123661-A (JP)
Title: Cam lock and delivery box
Inventor: YAMADA KAZUTERU
IPC: E05B13/08
Filed: 2021-02-12
Abstract: To provide a cam lock which can lock without using a key and requires a key operation for unlocking.SOLUTION: A cam lock includes: an outer cylinder 2 fixed to a door 22; an inner cylinder 3 rotatably housed in the outer cylinder 2; a cylinder 4 housed in the inner cylinder 3 and rotated by an operation of an inserted key 10; and a handle 5 for rotating the inner cylinder 3, wherein a cam 7 undergoes an engaging/disengaging operation with/from an object to be closed by receiving rotation of the inner cylinder 3, which can take three states: a holding state in which the engagement of the cam 7 into the main body 21 is continued in such a state that the key 10 is pulled out after lock of the cam 7 is released; a holding release state in which the engagement of the cam 7 into the main body 21 is released from the holding state; and a lock state in which the cam 7 is engaged into the main body 21 without using the key 10 from the holding release state, and these three states are shifted by a predetermined rotation operation of the handle 5.SELECTED DRAWING: Figure 3
Patent JP-2022125734-A (JP)
Title: Carbon-neutral fuel evaluation system and carbon-neutral fuel evaluation method
Inventor: DOMOTO KAZUHIRO
IPC: G06Q50/06
Filed: 2021-02-17
Abstract: To provide a carbon-neutral fuel evaluation system and a carbon-neutral fuel evaluation method capable of evaluating an economic value of a carbon-neutral fuel.SOLUTION: A carbon-neutral fuel evaluation system, which is a system for evaluating a carbon-neutral fuel used in a power plant, includes a carbon-neutral fuel information acquisition unit, a simulation unit, and a calculation unit. The carbon-neutral fuel information acquisition unit acquires carbon-neutral fuel information including basic information on the carbon-neutral fuel and additional information on economic information related to a user of the power plant. The simulation unit predicts a process value of the power plant when using the carbon-neutral fuel. The calculation unit calculates, on the basis of the carbon-neutral fuel information and a prediction result of the process value by the simulation unit, an estimated price of the carbon-neutral fuel.SELECTED DRAWING: Figure 1
Patent JP-2022127776-A (JP)
Title: Rolling bearing, bearing device and motor
Inventor: ASAI YUSUKE
IPC: H02K5/173
Filed: 2021-02-22
Abstract: To provide a rolling bearing having low torque and a long service life even when rotated at a high speed.SOLUTION: A rolling bearing comprises an outer ring, an inner ring arranged on an inner peripheral side of the outer ring, a plurality of rolling bodies provided between a raceway groove of the outer ring and a raceway groove of the inner ring, a holder having pockets for rotatably holding the rolling bodies, and grease arranged in a bearing space surrounded by the outer ring and the inner ring. The grease is charged on the inner peripheral surface side of the outer ring on both one side in an axial direction and the other side in the axial direction across the plurality of rolling bodies in the bearing space. The grease has a loss tangent value of 0.1 or more and 0.2 or less when measured at a temperature of 25°C, a frequency of 1 Hz, and a strain of 0.07 (fixation)%, and contains synthetic hydrocarbon oil, urea-based thickener and phosphorus-based friction modifier. Further, the raceway groove of the outer ring and the raceway groove of the inner ring are coated with antirust oil, and the antirust oil contains synthetic hydrocarbon oil and phosphorus-based friction modifier.SELECTED DRAWING: Figure 3
Patent JP-2022131909-A (JP)
Title: Automatic travel control system
Inventor: NAKABAYASHI TAKASHI
IPC: G05D1/02
Filed: 2021-02-26
Abstract: To provide an automatic travel control system capable of efficiently and automatically traveling in a non-working area.SOLUTION: When a determination part determines that a machine body 1 cannot approach along a travel route LI based on a detection result by a detection part when the machine body 1 approaches a non-working area from an outer periphery area, a travel control part causes the machine body 1 to execute retrial travel of temporarily stopping and backing, and again advancing toward the travel route LI. The detection part detects an inward facing state that the machine body 1 is displaced in a left-right direction relative to the travel route LI and the machine body 1 faces the travel route LI, and an outward facing state that the machine body 1 is displaced in the left-right direction relative to the travel route LI and the machine body 1 does not face the travel route LI. The determination part changes a condition for determining whether the machine body 1 can approach along the travel route LI or not in approaching the non-working area, depending on whether the machine body 1 is in the inward facing state or the outward facing state.SELECTED DRAWING: Figure 6
Patent JP-2022063201-A (JP)
Title: Plunger, instrument and mold
Inventor: NOGUCHI KOJI
IPC: B29C45/37
Filed: 2021-03-02
Abstract: To provide an inexpensive and functionally stable resin plunger.SOLUTION: A plunger includes a resin plunger body having a recess for inserting a part of the pin opened on the proximal end side, a first surface which is arranged on the outer peripheral surface of the plunger body and is configured so as to be in contact with the inner surface of a tubular member, a second surface which is arranged on the proximal end side from the first surface on the outer peripheral surface of the plunger body and has a smaller outer diameter than that of the first surface, an outer stepped surface which is arranged between the first surface and the second surface on the outer peripheral surface of the plunger body, a first accommodating portion for accommodating the tip of a pin arranged in an area that at least a part corresponds to the second surface in the recess, a second accommodating portion which is arranged on the proximal end side from the first accommodating portion in the recess and has an inner diameter smaller than the maximum inner diameter of the first accommodating portion, and an inner stepped surface which is arranged between the first accommodating portion and the second accommodating portion in the recess.SELECTED DRAWING: Figure 1
Patent JP-2021106386-A (JP)
Title: Method, device, computer readable storage medium, program, and system to measure signal strength
Inventor: DOU FENGHUI
IPC: H04W76/14
Filed: 2021-03-08
Abstract: To provide a method, which can ensure that a remote device (Remote UE) measures signal strength of a link between the remote device and a relay device (ProSe UE-to-NW Relay).SOLUTION: A relay device sends a second message after establishing a connection with a remote device. The remote device measures signal strength of a link between the remote device and the relay device after receiving the second message. The remote device uses the measured signal strength as a basis for determining whether a relay device needs to be reselected.SELECTED DRAWING: Figure 2
Patent JP-2022136586-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: HAMADA HIROKI
IPC: B60W30/02
Filed: 2021-03-08
Abstract: To provide a vehicle control device which can cause a wheel to overcome a step part while suppressing sudden acceleration of a vehicle, and a vehicle control method.SOLUTION: A vehicle control device comprises: an acceleration calculation part which calculates a second acceleration that is larger than a first acceleration of a vehicle before arrival of a wheel at a step part, when the wheel of the vehicle has arrived at the step part; and a control part which executes control of the vehicle so that the wheel overcomes the step part on the basis of the second acceleration. Consequently, a vehicle speed can be controlled by use of an acceleration in which an additional acceleration is added to the first acceleration.SELECTED DRAWING: Figure 3
Patent JP-2022138278-A (JP)
Title: Formic acid recovery method
Inventor: KIKUZAWA YOSHIHIRO
IPC: C07C53/02
Filed: 2021-03-10
Abstract: To provide a formic acid recovery method that can readily recover formic acid from an aqueous solution containing formic acid, without consuming a great amount of energy such as heating.SOLUTION: A formic acid recovery method has a recovery step for recovering formic acid from an aqueous solution containing formic acid, by using an alkyl amine represented by a formula (1) and an organic solvent, and a removal step for removing an organic solvent from an organic solvent layer containing the formic acid resulting from the recovery step, under a reduced pressure or a normal pressure. R1R2R3N (1) (where, at least two of R1-R3 independently represent a C6-12 alkyl group, with the remainder representing a hydrogen atom).SELECTED DRAWING: None
Patent JP-2022139283-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NAKAJIMA KAZUAKI
IPC: G06F3/04817
Filed: 2021-03-11
Abstract: To provide an information processing device and an information processing method, by which a user using a Web conference system can easily make full use of functions.SOLUTION: In an information processing system 1000, a client device 110 for an interview organizer performing an interview and a client device 130 for an interview partner are connected. A server device 100 includes an interview control unit for controlling to display a first screen in a terminal device of the interview organizer, and for controlling to display, in a terminal device of the interview partner, a second screen different from the first screen. The first screen includes an object to select materials, and an object to share the screens.SELECTED DRAWING: Figure 1
Patent JP-2021099369-A (JP)
Title: Electronic device and timepiece
Inventor: YOKOO KAZUMASA
IPC: G04C9/00
Filed: 2021-03-16
Abstract: To provide an electronic device and timepiece that maintain reception sensitivity of an antenna device even when providing the antenna device, and enable a rotor such as a day wheel, a function wheel or the like to be finished in high-quality looking as an appearance like a metal.SOLUTION: An electronic device comprises: a BLE antenna 25, a GPS antenna 26, a standard radio wave antenna 27 for receiving a radio wave; and a function wheel 52 that is rotatable in a surface direction, and is formed of a non-metal material to be arranged so as to always cover all or a part of the BLE antennas 25, the GPS antenna 26, the standard radio wave antenna 27 in a plane view. The function wheel 52 is provided with a metal tone part 523 that has a metal tone appearance on a visible side.SELECTED DRAWING: Figure 10
Patent JP-2022142063-A (JP)
Title: Information processing system, computer system and program
Inventor: HARADA YASUYUKI
IPC: G06Q30/02
Filed: 2021-03-16
Abstract: To help clarify sales or marketing targets for pharmaceuticals.SOLUTION: A terminal device receives input of the target drug and transmits information identifying the received target drug to the computer system. The computer system divides the prescription quantity of the target drug in the whole area in the unit period by the average number of days of administration of the target drug in the unit period and the average daily dose of the target drug per person, and thereby determines the number of patients prescribed the target drug in the whole area in a unit period, and by multiplying the number of patients prescribed the target drug in the whole area in the determined unit period by the ratio of the number of prescriptions in the target area to the number of prescriptions in the whole area, determines the number of patients prescribed the target drug in the target area in the unit period, and transmits the number of patients to whom the target drug is prescribed in the target area in the unit period to the terminal device. The terminal device receives the number of patients prescribed the target drug in the target area in the unit period, and controls display of the received number of prescribed patients.SELECTED DRAWING: Figure 5
Patent JP-2021152240-A (JP)
Title: Method and arrangement for producing nanofiber cellulose
Inventor: JUHA-PEKKA HUHTANEN
IPC: C08B15/02
Filed: 2021-03-19
Abstract: To provide a method and arrangement for producing nanofiber cellulose by refining lignocellulose-containing fiber material and separating nanofibers, in which an amount of energy used for refining is suppressed.SOLUTION: A method includes the steps of: refining a lignocellulose-containing fiber material in at least one refining zone 20 of one or more refiners 5 to separate nanofibers; feeding the fiber material to be refined through at least one opening 12, 19 in a refining surface 11, 18 of at least one refining element 7, 13 into a refining zone of at least one refiner and/or discharging the fiber material already refined in the at least one refining zone from the at least one refining zone through at least one opening in the refining surface of at least one refining element; and operating to produce a specific edge load (SEL) of less than 3 J/M in the refining.SELECTED DRAWING: Figure 2
Patent JP-2022150565-A (JP)
Title: Fixing device and image forming apparatus
Inventor: WAKATSU KOHEI
IPC: G03G15/20
Filed: 2021-03-26
Abstract: To accurately control the temperature of a fixing device to prevent an increase in temperature of a non-paper feed part.SOLUTION: A fixing device comprises: a fixing film 51; a heater 54 that has heating elements 54b1, 54b3 and heats the fixing film 51; a pressure roller 53; a thermistor 59a that detects the temperature of the heater 54; triacs 56a, 56b that switch a power supply path from an AC power supply 55 to the heating elements 54b1, 54b3; and a CPU 94 that controls the triacs 56a, 56b to supply power to the heating elements 54b1, 54b3. The CPU 94 performs first power control (S101-S103) of, based on the temperature and a target temperature of the heater 54, determining the amount of power supplied per unit time to the heating elements 54b1, 54b3 and supplying power, and second power control (S105-S108) of controlling the ratio between the amount of power supplied to the heating element 54b1 and the amount of power supplied to the heating element 54b3 or controlling the ratio between the period for supplying power to the heating element 54b1 and the period for supplying power to the heating element 54b3 in the first power control.SELECTED DRAWING: Figure 7
Patent JP-2022151098-A (JP)
Title: radiation cooling device
Inventor: SUEMITSU MASAHIRO
IPC: G02B5/08
Filed: 2021-03-26
Abstract: To provide a radiation cooling device capable of improving durability while making the color of the radiation cooling device look white when viewed from the side where a radiation surface exists.SOLUTION: A radiation cooling device comprises: an infrared radiation layer A that radiates infrared light from a radiation surface H; a light reflection layer B located on the opposite side of the infrared radiation layer A from the side where the radiation surface H exists; and a protective layer D provided between the infrared radiation layer A and the light reflection layer B. The infrared radiation layer A is a resin material layer J having a thickness adjusted to emit thermal radiation energy larger than absorbed solar energy within a wavelength band of 8 μm to 14 μm. The light reflection layer B comprises silver or a silver alloy. A glue layer N connecting the resin material layer J and the protective layer D is provided between the resin material layer J and the protective layer D, and the glue layer N is mixed with a filler Q of an inorganic material.SELECTED DRAWING: Figure 1