baber/WOPTO huggingface dataset:
Patent JP-2022117586-A (JP)
Title: Control device of permanent magnet motor
Inventor: IDE TORU
IPC: H02P21/05
Filed: 2021-02-01
Abstract: To prevent controllability of a permanent magnet motor from being deteriorated while shortening start time of a permanent magnet motor having no function of detecting a position of a rotor.SOLUTION: A current command value output part 11 executes a forced synchronization for increasing the number of rotations ω^ of a rotor by outputting a predetermined value Ic1 as a d axis current command value Id* during starting of a motor M, and executes switching control for increasing torque of the motor M by outputting a predetermined value Ic2 larger than zero and smaller than the predetermined value Ic1 as a q axis current command value Iq*, when the number of rotations ω^ becomes a threshold value ωth or larger.SELECTED DRAWING: Figure 1
Patent JP-2021152529-A (JP)
Title: Weighing device
Inventor: NAKAMURA KAZUNORI
IPC: G01G19/387
Filed: 2021-02-04
Abstract: To provide a weighing device provided with a sorting chute and a drive unit that selectively switches the arrangement position of the sorting chute so that a space for installing the weighing device can be reduced.SOLUTION: A weighing device 1 includes a weighing hopper 5, which temporarily receives an article for weighing and sorts and discharges the weighed article in one of a first direction FD and a second direction SD, a booster hopper 6, a sorting chute 7, a discharge chute 9, and a drive unit 8. The sorting chute 7 discharges the article discharged in the second direction SD into the discharge chute 9 in a first position and discharges the article discharged in the second direction SD out of the discharge chute 9 in a second position. The drive unit 8 moves the sorting chute 7 upward and selectively switches the position of the sorting chute 7 between the first and second positions.SELECTED DRAWING: Figure 5
Patent JP-2022119638-A (JP)
Title: Run prevented single knit fabric
Inventor: MORII HIROYUKI
IPC: D04B1/00
Filed: 2021-02-04
Abstract: To provide a single circular knitted fabric that hardly causes run and allows clothing with good tense and stiff touch to be easily manufactured while taking advantage of flexibility of the knit fabric by making sewing easy due to its low elasticity like a woven fabric.SOLUTION: A single circular knitted fabric is a circular knitted fabric including 30% by weight of false-twisted yarn formed of polybutylene terephthalate fibers and/or conjugate fibers of polybutylene terephthalate and polyethylene terephthalate. Percentage of welt in a basic knit structure is 20 to 55%. Expansion rate in weft direction of the knit fabric is 1 to 45%.SELECTED DRAWING: Figure 1
Patent JP-2022121234-A (JP)
Title: Fitting
Inventor: ARAKAWA TETSUYA
IPC: E06B1/56
Filed: 2021-02-08
Abstract: To provide a fitting in which a new frame larger in depth direction dimension than an existing frame can be properly installed with respect to the existing frame.SOLUTION: A fitting 10 is constituted by installing a new frame 16 for renovation on an inner periphery of an existing frame 14. An existing upper frame 14a of the existing frame 14 and a new upper frame 16a of the new frame 16 are fixed via a first attachment 34 and a second attachment 36. The first attachment 34 is for fixing the existing upper frame 14a and the second attachment 36, and in the case there are more than one, they are arrayed in the longer direction of the existing upper frame 14a and the new upper frame 16a. The second attachment 36 is for fixing the new upper frame 16a and the first attachment 34, and is formed in the longer direction of each frame material. An outdoor side aspect face of the second attachment 36 is provided at a position further protruding to the outdoor side than the outdoor side aspect face of the existing upper frame 14a.SELECTED DRAWING: Figure 3
Patent JP-2022122145-A (JP)
Title: Dielectric composition, electronic part, and multilayer electronic part
Inventor: MURAKAMI HIROSHI
IPC: H01B3/12
Filed: 2021-02-09
Abstract: To provide a dielectric composition or the like having favorable temperature characteristics, relative permittivity, and high-temperature load life.SOLUTION: A dielectric composition includes main-phase particles and segregation particles, the main-phase particles including a main component having a perovskite crystal structure represented by a general formula of ABO3. The dielectric composition includes RA, RB, M, and Si. Each of A, B, RA, RB, and M is one or more elements selected from a specific element group. Each of an RA content CRA to the main component, an RB content CRB to the main component, an M content to the main component, and a Si content to the main component is within a predetermined range. 0.50<(α/β)/(CRA/CRB)≤1.00 is satisfied, where α is an average RA content (mol%) and β is an average RB content (mol%) of specific segregation particles mainly including RA, RB, Si, Ba, and Ti in the segregation particles.SELECTED DRAWING: Figure 2
Patent JP-2021076011-A (JP)
Title: Sheet pile press-in method using self-traveling transport vehicle for sheet pile press-in device
Inventor: TOMITA KOJI
IPC: E02D11/00
Filed: 2021-02-15
Abstract: To provide a sheet pile press-in method using a self-traveling transport vehicle for a sheet pile press-in device which can enhance work efficiency of pressing-in a steel sheet pile into the ground .SOLUTION: A sheet pile press-in method using a self-traveling transport vehicle for a sheet pile press-in device includes: a preparation step of preparing two flat support plates 10 in standing arrangement in a self-traveling transport vehicle 1 for a sheet pile press-in device; a first press-in work step of pressing-in a first steel sheet pile P grasped by a chuck 37 into the ground in a state where all of clamps 31 grasp two support plates 10; a second press-in work step of sandwiching the first steel sheet pile P pressed-in into the ground with the one clamp 31, and grasping the two support plates 10 with the remaining clamp 31, and pressing-in a second steel sheet pile P into the ground; and a third press-in work step of sandwiching the first and second steel sheet piles P pressed-in into the ground with the two claps 31 and sandwiching the two support plates 10 with the remaining clamp 31, and pressing-in the third steel sheet pile P into the ground.SELECTED DRAWING: Figure 8
Patent JP-2021082600-A (JP)
Title: Secondary battery pack with improved temperature control
Inventor: VIRGINIA O'NEIL
IPC: B60K1/04
Filed: 2021-02-22
Abstract: To provide a new battery pack that enables suitable temperature control and minimizes the human and physical risks caused by uncontrolled thermal events, which is still long-awaited.SOLUTION: The present invention is for a new secondary battery pack with improved temperature control, or a battery pack for other vehicle batteries useful for a pure electric vehicle (EV), a plug-in hybrid electric vehicle (PHEV), and hybrid electric vehicle (HEV), and more specifically relates to the use of a specific material to insulate a secondary battery pack and to minimize the propagation of thermal runaway within the battery pack.SELECTED DRAWING: Figure 1
Patent JP-2022129857-A (JP)
Title: Optimal condition output device, optimal condition output method, and program
Inventor: MURAKAMI MASAYA
IPC: G06N99/00
Filed: 2021-02-25
Abstract: To obtain an optimal condition of many input factors with respect to a plurality of output characteristics.SOLUTION: An optimal condition output device according to one embodiment includes an acquisition unit that acquires sample data consisting of samples including the values of a plurality of input factors and the values of a plurality of output characteristics, an integration unit that integrates, for each of the samples, a correlation among the values of the input factors included in the sample, and creates the values of a plurality of integrated input factors having a correlation with the values of the output characteristics included in the sample, an optimizing unit that calculates an optimal condition for taking the value of an optimal output characteristic by using the relationship between the values of the integrated input factors and the values of the output characteristics, and an output unit that outputs, as an optimal input factor condition under which the value of the optimal output characteristic is taken, the values of the input factors corresponding to the optimal condition.SELECTED DRAWING: Figure 3
Patent JP-2022134469-A (JP)
Title: Manufacturing method of resin-frame-attached mea
Inventor: WADA YUSUKE
IPC: H01M8/1004
Filed: 2021-03-03
Abstract: To provide a manufacturing method of a resin-frame-attached MEA capable of easily inspecting whether or not there is any defect in an inspection target portion of a resin frame member.SOLUTION: A first gas diffusion layer 34 of a resin-frame-attached MEA 10 includes carbon fibers Ca. A manufacturing method of the resin-frame-attached MEA 10 includes: a joining step of joining an inner peripheral portion 25 of a resin frame member 24 to an outer peripheral portion of an MEA 22 to obtain the resin-frame-attached MEA 10; and an inspection step of irradiating an inspection target portion 60 on a surface 24b of the resin frame member 24 in a state that the resin frame member 24 is placed on a mounting surface 106 of a plate 104 with an ultraviolet rays L to inspect presence or absence of a defect D in the inspection target portion 60 after the joining step.SELECTED DRAWING: Figure 6
Patent JP-2022134758-A (JP)
Title: cooling system
Inventor: YOSHIDA SHIRO
IPC: F01P3/20
Filed: 2021-03-04
Abstract: To solve a problem that a malfunction occurs in the temperature management of a cooling object drive due to the leakage of a cooling medium from a valve.SOLUTION: A vehicle comprises a turbocharger. A cooling system employed to the vehicle comprises a cooling device and a control device. The control device controls the turbocharger. The cooling device comprises an electric pump, a circulation flow passage in which cooling water circulates, and a first branch flow passage branched from the circulation flow passage, and connected to the circulation passage once again. An intercooler is located in the middle of the circulation flow passage. A second opening/closing valve is located in the middle of the branch flow passage. The second opening/closing valve can switch a valve-closing state and a valve-opening state. When the second opening/closing valve is in the valve-closing state, the control device performs leakage determination processing for determining whether or not the cooling water passes in the second opening/closing valve. When the determination in the leakage determination processing is affirmative, the control device compares the affirmative determination in the leakage determination processing with a non-affirmative determination, and performs load adjustment processing for alleviating a load of the turbocharger.SELECTED DRAWING: Figure 3
Patent JP-2022135162-A (JP)
Title: Method for estimating time of onset of focal segmental glomerulosclerosis
Inventor: MORI MASAYUKI
IPC: G01N33/68
Filed: 2021-03-04
Abstract: To provide a method for estimating a time of onset of focal segmental glomerulosclerosis resulting from TRPC6 mutations.SOLUTION: The present invention provides a method for estimating a time of onset of focal segmental glomerulosclerosis resulting from TRPC6 mutations, comprising: (1) evaluating in vitro the degree of increase in an amount of electricity passing through a TRPC6 channel upon activation for TRPC6 mutants in a subject with TRPC6 mutations; and (2) correlating the degree of increase in the amount of electricity passing through the TRPC6 channel and the time of onset of the focal segmental glomerulosclerosis.SELECTED DRAWING: None
Patent JP-2022136683-A (JP)
Title: Polarizing lens for spectacles, method for manufacturing polarizing lens for spectacles, method for manufacturing spectacles with frame, and method for inspecting polarizing lens for spectacles
Inventor: SANO YOSHIO
IPC: G02C7/12
Filed: 2021-03-08
Abstract: To provide a technique that can reduce the thickness of a polarizing lens for spectacles formed with rotational symmetrical aspherical surface on a surface on an object side similar to a normal lens.SOLUTION: A polarizing lens for spectacles 100 has: a first lens substrate 110 that has a surface on an object side 111 formed with a convex surface being a rotational symmetrical aspherical surface; a second lens substrate 120 that has a surface on an eyeball side 121; and a polarizing film 130 that is arranged between the first lens substrate 110 and the second lens substrate 120 and has a convex shape toward the surface on an object side 111. The in-plane distribution of the distance W between the surface on an object side 111 and the polarizing film 130 has concentricity.SELECTED DRAWING: Figure 1
Patent JP-2022138017-A (JP)
Title: Semiconductor manufacturing equipment and method for manufacturing semiconductor
Inventor: MIZUTANI TAKUYA
IPC: B05C11/08
Filed: 2021-03-09
Abstract: To provide semiconductor manufacturing equipment and a method for manufacturing a semiconductor that can stabilize processes.SOLUTION: Semiconductor manufacturing equipment of the embodiment has a rotating section, a nozzle, a first electrode, and a second electrode. The rotating section holds a substrate having a circumference and rotates the substrate. The nozzle supplies resist solution to the periphery of the substrate. The first electrode adds an electric charge to the resist solution discharged from the nozzle. The second electrode is positioned at a different location from that of the first electrode and exerts a Coulomb force on the resist solution so that at least part of the resist solution is directed toward the outer periphery of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022138726-A (JP)
Title: Driving diagnosis device and driving diagnosis method
Inventor: ENDO MASAHITO
IPC: A63F13/69
Filed: 2021-03-10
Abstract: To provide a driving diagnosis device and a driving diagnosis method which can encourage a driver to perform such a driving operation that various driving diagnostic items are diagnosed.SOLUTION: A driving diagnosis device includes: a diagnosis part capable of diagnosing a plurality of driving diagnostic items having contents different from each other on the basis of a driving operation of a vehicle 30; and a change factor impartation part for imparting a change factor generated according to a diagnostic result of each driving diagnostic item to a character of a game, which is displayed on a display part 81 of an operation terminal 80 by execution of a game application.SELECTED DRAWING: Figure 1
Patent JP-2022139044-A (JP)
Title: Underwear for garment with cups
Inventor: SATO MASUMI
IPC: A41C3/12
Filed: 2021-03-11
Abstract: To provide underwear for a garment with cups provided with a metal or resin wire along a bottom edge of the cups, which reduces discomfort or pain due to the wire, and coloring on the skin or discoloration, and also preliminarily lifts the bust and nipples when the garment with cups is worn.SOLUTION: Underwear (1) for a garment with cups comprises a pair of right and left under nipple support sections (2), an under cup auxiliary band section (3), and a joint section (4). A lower edge of the under nipple support section (2) and an upper edge of the under cup auxiliary band section (3) are sutured or formed integrally, and the right and left of the under nipple support section (2) are joined by the joint section (4).SELECTED DRAWING: Figure 1
Patent JP-2022139116-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-03-11
Abstract: To make a main chip difficult to forge, and to thereby heighten security.SOLUTION: A top surface of a main chip 55 has multiple step parts 55c (semicircular spot), step parts 55d (circular spot displaying figure [1] inside), and step parts 55i (inside a line of a company name 55h). The step parts 55c, 55d, 55i have each different dent amount, respectively. Further, a product name 55g is displayed so as to straddle the step parts 55i (so as to hang over both of the step parts 55i and a flat surface.SELECTED DRAWING: Figure 318
Patent JP-2022143342-A (JP)
Title: X-ray photographing device and x-ray photographing method
Inventor: TSUDA TOMOAKI
IPC: G01N23/046
Filed: 2021-03-17
Abstract: To provide an X-ray photographing device with which it is possible to shorten a photographing time while detecting an X-ray greater than or equal to a reference value needed for imaging in both an out-of-subject area and a subject area.SOLUTION: This X-ray photographing device 100 comprises an X-ray source 1, an X-ray detection unit 2 for detecting the X-ray radiated from the X-ray source 1, and a control unit 4 for controlling a condition for X-ray photographing of a subject 110 by the X-ray source 1 and the X-ray detection unit 2. The control unit 4 is constituted so as to set a first X-ray photographing condition under which the out-of-subject area of the X-ray detection unit 2 can detect an X-ray greater than or equal to a reference value needed for imaging in first X-ray photographing and set a second X-ray photographing condition under which the subject area of the X-ray detection unit 2 can detect an X-ray greater than or equal to the reference value in second X-ray photographing which is performed after the first X-ray photographing.SELECTED DRAWING: Figure 4
Patent JP-2022144417-A (JP)
Title: Hearing support device, hearing support method and hearing support program
Inventor: KIMURA HIDESHI
IPC: G10L15/22
Filed: 2021-03-19
Abstract: To provide a technique supporting hearing in a situation in which a plurality of people utters.SOLUTION: A hearing support device includes a mixed voice acquisition unit for acquiring mixed voice information including utterance of a plurality of speakers from the other device; an individual voice acquisition unit for acquiring individual voice information including utterance by any speaker from a prescribed voice input device; a speaker separation unit for acquiring a text of first utterance obtained by separating utterances from the mixed voice information, a text of second utterance which specifies one of speaker's utterances from the individual voice information; an utterance similarity determination unit for determining similarity of the text of the first utterance and the text of the second utterance; and a parallel display generation unit for generating a display screen which displays an utterance list in which the text of the first utterance and the text of the second utterance are arranged in a chronological order.SELECTED DRAWING: Figure 1
Patent JP-2022146985-A (JP)
Title: Battery system and method for equalizing battery pack
Inventor: YOSHIDA HIROSHI
IPC: H01M10/48
Filed: 2021-03-23
Abstract: To accurately determine whether to terminate equalization control.SOLUTION: A battery system 2 comprises a battery pack 10, an equalization unit 30, and a battery ECU 50. The battery pack 10 includes a plurality of blocks connected in series. The equalization unit 30 is configured to execute equalization control of equalizing voltages of the plurality of blocks. The battery ECU 50 controls the equalization unit 30 so as to acquire a predetermined equalization time and terminate the equalization control when the equalization time has passed after the time of start of the equalization control.SELECTED DRAWING: Figure 4
Patent JP-2022147026-A (JP)
Title: vehicle
Inventor: NODA SHUSAKU
IPC: B60S1/02
Filed: 2021-03-23
Abstract: To provide a vehicle capable of removing raindrops sticking on the front of a detector with cost-saving constitution.SOLUTION: A vehicle 100 comprises: a windshield 1 which has a front surface 1a facing the outside of the vehicle and a second surface 1b facing the inside of the vehicle; a light-transmissive plate member 13 provided on an extension surface of the windshield 1; a rider 10 which is installed in the vehicle opposite the plate member 13, and detects an object outside the vehicle through the plate member 13; and a wiper which wipes the front surface 1a of the windshield 1. The plate member 13 is arranged inside a wiping region of the wiper.SELECTED DRAWING: Figure 3
Patent JP-2021107394-A (JP)
Title: Nutritional product
Inventor: MAURA O'DONNELL
IPC: A61P3/10
Filed: 2021-03-24
Abstract: To provide a composition for treating a disease associated with mitochondrial dysfunction.SOLUTION: A composition suitable for human consumption comprises a decanoic acid and octanoic acid at a ratio of at least 2:1 wt/wt or is substantially free from octanoic acid, wherein the decanoic acid is greater than 50% of the total fatty acid content on a weight basis, and the disease is congenital abnormalities in mitochondria function.SELECTED DRAWING: None
Patent JP-2021106400-A (JP)
Title: Image reading device
Inventor: OZAKI KOHEI
IPC: H04N1/00
Filed: 2021-03-26
Abstract: To provide an image reading device in which both improvement of transportation accuracy of a transport roller performing precise transportation of a script to a reading section, and a reduction in device size are taken into account.SOLUTION: An image reading device includes power transmission means for transmitting power of a driving source to a transport roller and a discharge roller. The power transmission means includes multiple gears, including an input gear provided at a branch position for branching to first and second power transmission paths, and transmitting the power of the driving source to the first and second power transmission paths, a first gear group constituting the first power transmission path, and a second gear group constituting the second power transmission path, and constituted of smaller number of gears than the first gear group. The second gear group includes a transport roller drive gear, and, when viewing from a medium width direction, crossing a medium transport direction, it is placed at the inside of a curved reversal path, and at least a part of the transport roller drive gear enters the inside of the medium transport region in a medium width direction.SELECTED DRAWING: Figure 8
Patent JP-2022150555-A (JP)
Title: Casting shot blast method
Inventor: KANEHARA KAZUYA
IPC: B24C3/32
Filed: 2021-03-26
Abstract: To provide a casting shot blast method capable of suppressing excessive enlargement of casting internal stress and improving dimensional accuracy of a cast product.SOLUTION: This shot blast method comprises a shot blast step of removing casting sand stuck to the surfacer of a casting component 21 by projecting shot balls 25 to the casting component 21 molded by a sand mold having the casting sand by a projector 11. In the shot blast step, the steel shot balls 25 each having a maximum diameter of 0.1 mm-0.6 mm and a maximum mass of 6.4×10-5 g to 1.4×10-3 g are used, a projection speed is of 50 m/s-70 m/s, a projection density is 150 g/cm2-250 g/cm2, and a projection angle is set within the range of 35°-55°.SELECTED DRAWING: Figure 1
Patent JP-2022150659-A (JP)
Title: Yttrium oxide sintered body, method of producing the same, and member for semiconductor production device
Inventor: TAKAHASHI YUKI
IPC: H01L21/3065
Filed: 2021-03-26
Abstract: To provide an yttrium oxide sintered body that can be calcined at a low temperature and is excellent in plasma resistance, a method of producing the same, and a member for a semiconductor production device.SOLUTION: A yttrium oxide sintered body whose primary component is yttrium oxide, includes not less than 0.1 mass% and not more than 0.5 mass% of aluminum in terms of oxide, with the content of metal other than yttrium and aluminum being not more than 1000 ppm and its relative density being not lower than 98%, so that its plasma resistance can be made equal to or better than that of a high purity (purity of not lower than 99.9%) yttrium oxide sintered body. The yttrium oxide sintered body has a sufficiently high relative density, resulting in higher plasma resistance and excellent strength as a sintered body, so that it can be also suitable as a large sized member.SELECTED DRAWING: Figure 1