baber/WOPTO huggingface dataset:
Patent JP-2021037468-A (JP)
Title: Hydrogen water generator
Inventor: FUKAZAWA MITSUO
IPC: C25B1/04
Filed: 2019-09-03
Abstract: To provide a hydrogen water generator that generates hydrogen water by electrolysis of water, with a simple configuration that allows electrodes to be easily attached and detached and having excellent maintainability of the electrodes.SOLUTION: A hydrogen water generator has a configuration in which an alternating current supplied from a feeding unit 14 is applied between electrode materials of a second electrode 52, and a first electrode 50 and a third electrode 54 are used as ground electrodes, respectively, and the first electrode 50, the second electrode 52, a pipe electrode material 56, and a third electrode 54 are attached to a back surface of a lid member 8, and all electrode members 10 are placed in the water in an electrolytic cell 6 to electrolyze the water, with the lid member 8 closed, and the electrode member 10 is pulled up from the electrolytic cell 6 by opening the lid member 8, and in this state, the lid member 8 is held in a main body 4, and the pipe electrode material 56 can be detached from the first electrode 50.SELECTED DRAWING: Figure 1
Patent JP-2021036829-A (JP)
Title: Production method of beer taste beverage, and method for improving flavor of beer taste beverage
Inventor: SHICHIMORI MICHIHITO
IPC: C12C1/18
Filed: 2019-09-04
Abstract: To provide a production method of a beer taste beverage having effectively improved flavor; and to provide a method for improving effectively flavor of the beer taste beverage.SOLUTION: In a production method of a beer taste beverage, which is a method for producing the beer taste beverage by using a wheat raw material, the wheat raw material contains a law-temperature roasted malt which is a malt prepared by being roasted at a roasting temperature of 35°C or higher and 70°C or lower and in a roasting time of 18 hours or longer, without being heated at a temperature exceeding 70°C.SELECTED DRAWING: None
Patent JP-2021038713-A (JP)
Title: Exhaust emission control device
Inventor: TSUTSUMI MUNECHIKA
IPC: F01N3/08
Filed: 2019-09-04
Abstract: To provide an exhaust emission control device for enabling an initial value to be set for feedback control of the addition amount of urea water based on a NOx sensor detection value in consideration of the possibility that the NOx sensor detection value includes a detection error based on NH3.SOLUTION: An exhaust emission control device 100 includes a reduction catalyst, an addition valve 9e for adding urea water, a downstream NOx sensor 25, and an ECU 10 for calculating a correction value for the addition amount of the urea water on the basis of a detection result of the downstream NOx sensor 25 to perform feedback control. The ECU 10 calculates an initial value for the correction value at a power source ON timing and a difference between the initial value and the correction value in a period from the power source ON timing to a power source OFF timing to set the next initial value to be used at the next power source ON timing in a first period on the basis of a comparison result between a first difference calculated in the first period as a period from the most recent power source ON timing and a second difference calculated in a second period from the power source ON timing before the most recent one.SELECTED DRAWING: Figure 1
Patent JP-2021037147-A (JP)
Title: Video game processing program, and video game processing system
Inventor: MIYAKE YOICHIRO
IPC: A63F13/55
Filed: 2019-09-04
Abstract: To execute planning by a hierarchical task network in which action of a character to be controlled looks natural.SOLUTION: Plural tasks as objects of planning are extracted from a domain including at least one compound task to which plural methods are set, a task to be executed including execution order is determined and a plan is generated for the plural extracted tasks, a character's action is controlled based on the plan, a partially corrected plan is obtained by partially performing re-planning with a compound task as a departing point task after executing a failed method from selection objects when a task is the compound task to which plural methods are set in a situation in which a character fails in the task in the middle of a plan, and a character's action is controlled based on the partially corrected plan.SELECTED DRAWING: Figure 3
Patent JP-2021038190-A (JP)
Title: 1,3-butylene glycol product
Inventor: KAJIKAWA YASUTERU
IPC: C07C29/80
Filed: 2019-09-05
Abstract: To provide a high-purity 1,3-butylene glycol product which is odorless and hardly causes an increase in the acid concentration over time even if water is contained therein.SOLUTION: In the 1,3-butylene glycol product, the area ratio of a peak appearing in the relative retention time range from 1.35 to 1.45 is 100 ppm or less if the relative retention time of the peak of 1,3-butylene glycol is taken as 1.0 in a gas chromatography analysis under specific conditions.SELECTED DRAWING: Figure 1
Patent JP-2020102191-A (JP)
Title: Management system, method, and program
Inventor: NAKAZAWA NORIYUKI
IPC: G06F21/44
Filed: 2019-09-06
Abstract: To provide a management system capable of efficiently setting and managing the authentication information for each device used when connecting to a device to be managed.SOLUTION: The management system has communication means that is configured so as to, when authentication is required to communicate with the network device, and if the authentication information used for the communication is not determined, attempt to authenticate with the network device by sequentially using the common managed authentication information one by one. When the authentication is successful, storage means stores the authentication information used in the authentication in association with the network device. The communication means is also configured so as to, when authentication is required for communication to the network device and when the authentication information used for the communication is saved, perform the communication using the saved authentication information without making a trial.SELECTED DRAWING: Figure 4
Patent JP-2021044455-A (JP)
Title: Filter device for substrate processing apparatus and method of supplying clean air
Inventor: TAJIMA NAOKI
IPC: H01L21/027
Filed: 2019-09-12
Abstract: To uniformize temperature of clean air supplied via a filter to a plurality of substrate processing apparatuses arranged in parallel.SOLUTION: A filter device 30 having a filter and provided above a plurality of substrate processing apparatuses arranged in parallel is configured so that an air inflow port 32e is formed on parallel-directional one end side of the substrate processing apparatuses in a duct space Z formed above the filter, air flowing from the air inflow port is guided from a front side of an air flow inducing member 40 vertically partitioning the duct space to the other end side of the duct space by the air flow inducing member, at least a part of the air guided to the other end side returns to a back side of the air flow inducing member, and the air in the duct space flows to the substrate processing apparatuses through the filter.SELECTED DRAWING: Figure 6
Patent JP-2021041889-A (JP)
Title: Column travel control device
Inventor: OSAWA FUMIHIKO
IPC: B60W30/14
Filed: 2019-09-13
Abstract: To improve the responsiveness of tracking control in column travel using cooperative adaptive cruise control (CACC) by a cooperative type inter-vehicle distance-keep support system.SOLUTION: A column travel control device (a control device 10) of an own vehicle 1 includes a tracking control part 4 and an acceleration/deceleration suppression function 20. The tracking control part 4 controls acceleration/deceleration of the own vehicle 1 by using forward information of the own vehicle 1 and other vehicle information acquired by inter-vehicle communication. The acceleration/deceleration suppression function 20 includes a first acquisition part 5, a second acquisition part 6, a determination part 7 and a suppression control part 8. The first acquisition part 5 acquires first gradient information G2 of a leading vehicle 2A. The second acquisition part 6 acquires second gradient information G1 of the own vehicle 1. The determination part 7 determines whether or not to suppress acceleration/deceleration control by the tracking control part 4 on the basis of the first gradient information G2 and the second gradient information G1. The suppression control part 8 suppresses acceleration/deceleration control by the tracking control part 4 when determined that the acceleration/deceleration control is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021044045-A (JP)
Title: Semiconductor device
Inventor: SAKUI KOJI
IPC: G11C7/18
Filed: 2019-09-13
Abstract: To speed up access.SOLUTION: A semiconductor device includes: a memory semiconductor chip having a plurality of memory cells; a planar buffer chip which is a semiconductor chip having a plurality of buffer circuits for holding data read from or written to the memory cells and outputting the held data in accordance with the number of bit lines of the plurality of memory cells; an electrical connection structure for electrically connecting the bit lines of the memory cells of the memory semiconductor chip and the buffer circuit of the planar buffer chip in the thickness direction of the memory semiconductor chip and the planar buffer chip; and a plurality of bit wiring layers which are arranged corresponding to each of the buffer circuits and electrically connected to the bit lines of the buffer circuit. The plurality of bit wiring layers are laminated on the planar buffer chip.SELECTED DRAWING: Figure 9
Patent JP-2021046141-A (JP)
Title: Power generation control device
Inventor: SHIONO FUMIYA
IPC: B60L50/16
Filed: 2019-09-19
Abstract: To provide a power generation control device that can reduce noise caused by power generation when a vehicle stops and when the vehicle travels.SOLUTION: The power generation control device comprises an engine 2, an ISG 20 connected to the engine 2, and a VCM 13 that executes first power generation control by which engine output is increased in response to a request for charging and the ISG 20 is made to generate electric power. The VCM 13, when it is estimated that a current time zone is a night, sets increments in engine output when executing the first power generation control smaller than the increments at the time when it is estimated that the current time zone is not a night, and controls the increments of the engine output depending on a travelling state of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2020156463-A (JP)
Title: Method for evaluating cell in vitro, cell substrate, and method for manufacturing cell substrate
Inventor: HAYASHI WAKA
IPC: C12N5/0793
Filed: 2019-09-20
Abstract: To provide a method for evaluating a cell in vitro in which electrophysiological correlation among cell populations having different electric activity properties can be evaluated.SOLUTION: A method for evaluating a cell in vitro includes measuring electric activity of at least two cell populations in a plurality of cell populations which are arranged apart from each other and connected with each other via a neurite, in which at least one of the at least two cell populations whose electric activity is measured is a cell population including at least one kind of neurocyte, and the at least two cell populations show different electric activity properties from each other at a point when the electric activity is measured.SELECTED DRAWING: Figure 1
Patent JP-2021050780-A (JP)
Title: Annular valve and working fluid machine
Inventor: TAKAHASHI YUSUKE
IPC: F16K1/36
Filed: 2019-09-25
Abstract: To provide an annular valve that can maintain preferable sealability even when a valve member deforms, and to provide a working fluid machine.SOLUTION: An annular valve 100 includes: a seat member 20 provided with an annular opening 311 connected to a first flow channel 31; and a valve member 10 including an annular projection 14 that has a semicircular cross-sectional shape, and blocking the first flow channel 31 with the annular projection 14 while the valve member is closed.SELECTED DRAWING: Figure 1B
Patent JP-2021049572-A (JP)
Title: Austenitic stainless steel weld joint
Inventor: KURIHARA SHINNOSUKE
IPC: C22C38/58
Filed: 2019-09-26
Abstract: To provide an austenitic stainless steel weld joint that can suppress stress relaxation cracking.SOLUTION: An austenitic stainless steel weld joint disclosed herein is a weld joint having a penetration bead formed thereon. The weld joint has a base material and a welding metal. The base material is composed of austenitic stainless steel and has a heat affected zone. The base material has a chemical composition comprising, in mass%, C: 0.03-0.12%, Si: 1.0% or less, Mn: 2.0% or less, P: 0.040% or less, S: 0.002% or less, Cu: 2.0-4.0%, Ni: 8.0-15.0%, Cr: 15.0-22.0%, Mo: 1.0% or less, Nb: 0.30-1.00%, N: 0.005-0.20%, Ti: 0.050% or less, V: 0.10% or less, Al: 0.003-0.050%, O: 0.020% or less, an optional element, with the balance being Fe and impurities. The relationship between a penetration opening angle D and an average particle size number G of the heat affected zone satisfies [D×G≥400].SELECTED DRAWING: Figure 1
Patent JP-2021055740-A (JP)
Title: Drive shaft for vehicle
Inventor: SANO MASAYUKI
IPC: B60K17/22
Filed: 2019-09-30
Abstract: To provide a drive shaft for vehicle capable of favorably achieving reduction in manufacturing cost, while making vibration control performance favorable.SOLUTION: In a drive shaft A for vehicle, at both end parts of an intermediate shaft 1, a pair of constant velocity universal joints 2A, 2B are connected. Out of an axis length direction middle place of the intermediate shaft 1, at least one place corresponding to a loop when the intermediate shaft 1 vibrates at the stationary wave is made to be a large diameter shaft part 10 in which the outer diameter is made to be partially larger than other portions of the intermediate shaft 1.SELECTED DRAWING: Figure 1
Patent JP-2021053937-A (JP)
Title: Green tire holding apparatus
Inventor: HIROFUJI NORIYUKI
IPC: B29D30/08
Filed: 2019-09-30
Abstract: To provide a green tire holding apparatus that suppresses deformation of a green tire due to its own weight relatively easily to suppress a decrease in circumferential uniformity of a pneumatic tire.SOLUTION: A green tire holding apparatus 1 comprises: a holding main body 10; a rod-like member extending from the holding main body 10 in a horizontal direction; and a plate member having a holding surface mounted onto the rod-like member and for holding an inner circumferential surface of a green tire 2. In the holding surface, a shape of a cross section perpendicular to an axis line of the green tire 2 is an arcuate shape that corresponds to the inner circumferential surface of the green tire 2.SELECTED DRAWING: Figure 1
Patent JP-2021055032-A (JP)
Title: Semi-aromatic polyamide resin compositions and molded article comprising the same
Inventor: BABA HIROAKI
IPC: C08L77/06
Filed: 2019-10-02
Abstract: To provide a semi-aromatic polyamide resin composition excellent in mechanical properties and impact resistance and excellent in precision-moldability of a molded article to be obtained and dimensional stability when subjected to a reflow treatment.SOLUTION: There is provided a resin composition containing: 100 pts. mass of a semi-aromatic polyamide (A) composed of dicarboxylic acid components containing terephthalic acid as a main component and an aliphatic diamine component; 1 to 50 pts. mass of an impact modifier (B); and 1 to 100 pts. mass of a reinforcing material (C). In a molded article obtained by molding the resin composition, the semi-aromatic polyamide resin composition contains 50% or more of the reinforcing material whose aspect ratio is 1 or more and less than 20 with respect to the total number of reinforcing materials.SELECTED DRAWING: None
Patent JP-2021060200-A (JP)
Title: Bar arrangement evaluation system, bar arrangement evaluation method and bar arrangement evaluation program
Inventor: NAKABAYASHI TAKUMA
IPC: G06Q50/08
Filed: 2019-10-02
Abstract: To provide a bar arrangement evaluation system, a bar arrangement evaluation method, and a bar arrangement evaluation program for accurately identifying a reinforcing bar region and accurately calculating a reinforcing bar diameter.SOLUTION: A control unit 21 of an evaluation server 20 is connected to an estimation model storage unit 25 that stores an estimation model that predicts from a captured image a diameter region of a reinforcing bar included in the captured image. The control unit 21 performs machine learning using the captured image of the reinforcing bar and an image in the captured image which specifies at least a contour of a diameter region of the reinforcing bar as teacher data, generates the estimation model that predicts the diameter region and records the same in the estimation model storage unit 25. When a new captured image is acquired, the control unit 21 predicts the diameter region of the reinforcing bar included in the captured image by using the estimation model, and calculates the radius of the reinforcing bar in the diameter region.SELECTED DRAWING: Figure 1
Patent JP-2021058096-A (JP)
Title: Soil temperature control system, and cultivation method using the same
Inventor: NEMOTO KAZUHIKO
IPC: A01G9/20
Filed: 2019-10-03
Abstract: To provide a soil temperature control system capable of controlling a soil temperature suitable for a cultivation environment.SOLUTION: A soil temperature control system 100 according to the present invention has: a heat storage pool 110 which can raise a temperature of water to be stored by utilizing solar energy; an underground water pool 120 which stores underground water; a circulation-type embedded pipe 130 which is embedded under the ground in a greenhouse; a connection switching pump 140 which switches connection between the embedded pipe 130 and the heat storage pool 110 or the underground water pool 120; a water temperature detection part 150 which detects a temperature of water in the heat storage pool 110; and control part 170 which controls the connection switching pump 140 on the basis of a detection result of the water temperature detection part 150.SELECTED DRAWING: Figure 1
Patent JP-2020059705-A (JP)
Title: IgG STIMULATED REMYELINATION OF PERIPHERAL NERVES
Inventor: PATRICK KUERY
IPC: C12N5/079
Filed: 2019-10-04
Abstract: To provide methods for treating demyelinating peripheral neuropathy that is not immune-mediated or infection-mediated.SOLUTION: The method comprises administering a therapeutically effective amount of polyclonal IgG to a mammal diagnosed with said neuropathy.SELECTED DRAWING: Figure 1
Patent JP-2020090657-A (JP)
Title: Xanthene dye, and coloring composition, color filter colorant and color filter that contain xanthene dye
Inventor: KANDA DAIZO
IPC: G02B5/20
Filed: 2019-10-10
Abstract: To provide a xanthene dye excellent in heat resistance, a coloring composition containing the dye, and a color filter colorant and a color filter that contain the coloring composition.SOLUTION: The xanthene dye is represented by the general formula (1) in the figure.SELECTED DRAWING: None
Patent JP-2021065559-A (JP)
Title: Washing machine
Inventor: SHIMOKUCHI KOJI
IPC: D06F39/02
Filed: 2019-10-28
Abstract: To provide a washing machine capable of preventing cleaning process liquids such as a detergent and a softener from being deteriorated over time.SOLUTION: A washing machine comprises a washing machine body, a washing tub disposed in the washing machine body, in which laundry is washed, at least one tank disposed in the washing machine body, in which a cleaning process liquid is accommodated, a feed section for feeding the cleaning process liquid accommodated in the tank to the washing tub, and a pressure adjustment mechanism for preventing pressure reduction in the tank.SELECTED DRAWING: Figure 4
Patent JP-2021072303-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: KAMO YOSHIHIKO
IPC: H01L27/04
Filed: 2019-10-29
Abstract: To provide a semiconductor device for performing high-performance active operation and a semiconductor device manufacturing method that can easily manufacture the semiconductor device.SOLUTION: A semiconductor device (electromagnetic wave detection device) includes a substrate 11, an active element (rectifying element 12) which is formed on the substrate, has a semiconductor layer and a first element end and a second element end, and performs an active operation between the first element end and the second element end, a first electrode (cathode electrode 13) which is formed on the substrate and connected to the first element end of the active element, a second electrode (anode electrode 14) formed on the substrate away from the active element, a support rod 18 which is formed on a region between the active element and the second electrode on the substrate, and made of the same semiconductor material as the semiconductor layer of the active element, and a wiring portion 17 which is supported by the support rod and is bridged and wired between the second element end of the active element and the second electrode while passing through the support rod.SELECTED DRAWING: Figure 3
Patent JP-2021070919-A (JP)
Title: Pipe body mounting structure, vehicle stop support, and method for manufacturing pipe body mounting structure
Inventor: MORI YUJIRO
IPC: E01F13/02
Filed: 2019-10-29
Abstract: To prevent a sub-pipe body from slipping-out without performing welding.SOLUTION: A pipe body mounting structure 17 comprises: a support main body 12 which is cylindrical and has a first opening part 12D and a second opening part 12E on a peripheral surface; a guide pipe 14 which is cylindrical and is mounted to the support main body 12 so as to be inserted into the first opening 12D and the second opening 12E; and a first slipping-out preventing part 18 and a second slipping-out preventing part 19 bulging outward from the peripheral surface of the guide pipe 14 and engaged with edge parts of the first opening part 12D and the second opening part 12E from inside or outside, respectively.SELECTED DRAWING: Figure 3
Patent JP-2021071876-A (JP)
Title: Capacitive touch panel operation knob
Inventor: SUGIURA TOMOHIKO
IPC: G06F3/041
Filed: 2019-10-30
Abstract: To provide a capacitive touch panel operation knob for preventing erroneous detection of an input position by connecting a plurality of knob electrodes to one another provided on the operation knob with a conductive plate.SOLUTION: At least a portion of each ring contact part on all knob electrodes attached to an insulating knob body is exposed in a ring shape on the outer surface within 10 mm from the upper end of the knob body. When an operator grabs an operation knob and operates it, the operator's fingers touch the ring contact parts of all knob electrodes so that all knob electrodes are grounded; thus, the capacitive touch panel can reliably detect a position of each of the plurality of knob electrodes.SELECTED DRAWING: Figure 1
Patent JP-2021069318-A (JP)
Title: Combine harvester
Inventor: KITAGAWA TOMOSHI
IPC: A01D61/00
Filed: 2019-10-30
Abstract: To provide a combine harvester capable of collecting dust flying from an auger device of a pre-reap processing apparatus to a driving unit and exhausting air in the driving unit heated by the engine to the outside.SOLUTION: A pre-reap preprocessing apparatus (3) includes a raking-in device (3A) which rakes-in the grain culm and transports it to the rear side, a reaping blade device (3B) which cuts grain feet of the transported grain culm, an auger device (3C) which gathers the transported grain culm to one side, and a feeder house (3D) which transports the gathered grain culm to a threshing device (4). A dust collecting fan (40) supported by a stay (50) is arranged on an upper wall of a frame (10) of the feeder house (3D). When the pre-reaping processing apparatus (3) is lifted to a standby position, the dust collecting fan (40) is located at a position upper than a side panel (5B) of a driving unit (5B).SELECTED DRAWING: Figure 8