baber/WOPTO huggingface dataset:
Patent JP-2020204396-A (JP)
Title: Braking device
Inventor: MISAKI NOBORU
IPC: F16D63/00
Filed: 2019-07-26
Abstract: To enable an effective brake on a rope.SOLUTION: A braking device comprises: a friction member surrounding the circumference of a rope; and a hook to impart, to the friction member, a tension in the longitudinal direction of the rope. When the tension is imparted, the friction member is urged into pressure contact with the rope. The friction member is elastic in the longitudinal direction of the rope, and made of, e.g., a resin or metal.SELECTED DRAWING: Figure 1
Patent JP-2021022177-A (JP)
Title: Reference voltage circuit
Inventor: TOMIOKA TSUTOMU
IPC: G05F3/26
Filed: 2019-07-29
Abstract: To provide a reference voltage circuit which can maintain linearity of temperature dependence of a voltage applied to a cathode of a Zener diode without increasing a current caused to flow from a constant current source to the Zener diode and can save power by reducing power consumption.SOLUTION: A reference voltage circuit 1 comprises a Zener diode ZD having a cathode connected to a current source through a first node and having an anode connected to a grounding point, a first resistance 31 having one end connected to the first node, a second resistance 32 having one end connected to the other end of the first resistance, a first diode having an anode connected to the other end of the second resistance through a second node and having a cathode connected to the grounding point, and a current control circuit 20 which generates a control current corresponding to an anode voltage of the first diode and causes the current source to supply a reference current corresponding to the control current to the first diode.SELECTED DRAWING: Figure 1
Patent JP-2021024284-A (JP)
Title: Wiper arm
Inventor: TOKUNAKA HIROKI
IPC: B60S1/04
Filed: 2019-07-31
Abstract: To provide a wiper arm which enables improvement of wiping performance and designability while achieving downsizing and reduction of the weight.SOLUTION: A DR side wiper arm 120 comprises an arm head 130, an arm shank 140, and an arm piece 150 to reduce a proportion of the arm shank 140 with respect to a longitudinal direction of the DR side wiper arm 120. In other words, provision of the arm piece 150 enables the arm shank 140 to be shortened. The structure allows downsizing and the weight reduction of the entire DR side wiper arm 120 and improvement of wiping performance. Further, a cover member 170 is attached to a portion of the arm piece 150 and thereby hides a washer tube TB disposed at the portion. Therefore, designability of the DR side wiper arm 120 can be improved.SELECTED DRAWING: Figure 3
Patent JP-2021025669-A (JP)
Title: Bathtub hot water heat insulation circulation system
Inventor: TAKIMOTO KAZUYOSHI
IPC: F24H4/02
Filed: 2019-07-31
Abstract: To provide a bathtub hot water heat insulation circulation system capable of efficiently keeping the temperature of hot water in a bathtub constant to achieve cost reduction.SOLUTION: A system includes two heat exchangers of a heat exchanger 3 for a bathtub and a heat exchanger 4 for hot water storage, performs heat exchange by constantly circulating hot water, and keeps temperature in a bathtub constant. On the other hand, the system includes a hot-temperature water storage tank 5 and a low-temperature water storage tank 7 at the same time, stores hot waste water discharged from the heat exchanger 4 for hot water storage in the low-temperature water storage tank 7 in particular, and reuses the hot waste water as hot water for a shower, a faucet 8 and hot water for bathtub hot water filling assistance.SELECTED DRAWING: Figure 1
Patent JP-2021026820-A (JP)
Title: Lighting fixture for two-wheeler
Inventor: WATANABE HIROAKI
IPC: F21S41/148
Filed: 2019-07-31
Abstract: To achieve improvement in versatility and improve in visibility without any large rise in manufacturing cost.SOLUTION: A lighting fixture comprises: a substrate fitting part 9 to which a first substrate 21 having a first light source 24 mounted on a reverse surface can be fitted and which has an arrangement hole 15 where the first substrate can be fitted to arrange the first light source; a first reflector 18 which is positioned below the substrate fitting part, and reflects light emitted from the first light source to the front; and a second reflector 20 which is positioned above the substrate fitting part. An auxiliary reflection surface 16a which reflects light toward the second reflector is formed between the first reflector and second reflector, and respective parts of the light emitted from the first light source are reflected by the first reflector and auxiliary reflection surface with the first substrate fitted to the substrate fitting part.SELECTED DRAWING: Figure 7
Patent JP-2020199492-A (JP)
Title: Automatic type pipe cleaning device
Inventor: ZHANG LIYE
IPC: E03C1/304
Filed: 2019-08-02
Abstract: To provide an automatic type pipe cleaning device.SOLUTION: The automatic type pipe cleaning device includes a case, in which a water chamber is installed in the case, a main motor is fit into the upper end wall of the water chamber, a main shaft passing through the case is connected to the lower end of the main motor so as to transmit power, swing chambers whose openings are separated from the water chamber are installed on both of right and left ends of the water chamber, a lifting motor is fit into the upper end wall of the swing chamber, a slide mechanism is installed in the inner wall on a side in close contact with the water chamber in the swing chamber, a screw thread bar is installed in the lower end face of the lifting motor, and a lifting bar is connected to the screw thread bar by a screw thread.SELECTED DRAWING: Figure 1
Patent JP-2021023885-A (JP)
Title: Filter cleaning device
Inventor: GOTO TOYOHISA
IPC: B01D41/04
Filed: 2019-08-06
Abstract: To provide a filter cleaning device which can easily and efficiently clean a cylindrical filter, makes a driving source such as a motor unnecessary and has simple constitution of the device itself.SOLUTION: A filter cleaning device comprises: a casing 20 which forms a sealed space 20a in the inside thereof; a rotary stand 30 which is provided inside the casing 20 and rotatably supports a cylindrical filter 10 around a shaft; a jetting unit 40 which is provided inside the casing 20 and jets compressed air toward an outer circumferential portion of the cylindrical filter 10 supported on the rotary stand 30; and an exhaust portion 50 provided on a position opposite to the jetting unit 40 with the cylindrical filter 10 interposed between the jetting unit and the exhaust portion, the cylindrical filter 10 is rotated by compressed air jetted from the jetting unit 40 and sprayed against the outer circumferential portion of the cylindrical filter 10 and dust attached to the cylindrical filter 10 is released by centrifugal force and is scattered.SELECTED DRAWING: Figure 1
Patent JP-2021027509-A (JP)
Title: Augmentation image display method and augmentation image display system
Inventor: DAVID MICHAEL DUFFY
IPC: H04N21/431
Filed: 2019-08-07
Abstract: To make it possible for a viewer to conceptually grasp the emotion of people appearing in TV programs such as a sports game through a screen, which contributes to improving the convenience of the viewer.SOLUTION: An augmentation image display method includes the steps of purchasing image data showing the incarnation of at least one person appearing in a TV program according to a user operation, estimating the emotion of the person on the basis of video data of the TV program, generating augmentation image data according to the emotion of the person using the image data, and displaying the generated augmentation image data in association with the person.SELECTED DRAWING: Figure 8
Patent JP-2021033560-A (JP)
Title: Reception management system, reception management device, and program
Inventor: WATASE TAKEHIRO
IPC: G16H20/10
Filed: 2019-08-22
Abstract: To make it possible to appropriately deal with users who have not come and receive drugs by a deadline for receiving.SOLUTION: A reception management system includes: a reception unit that receives an application for receiving a product by a user at a first facility; a situation management unit that manages a reception situation of the product by the user for the received application; and an unreceived information providing unit that provides a second facility with unreceived information, when receiving of the product by the user has not been completed even after a deadline for receiving. A document issued in the second facility is necessary when receiving of the product at the first facility is applied.SELECTED DRAWING: Figure 3
Patent JP-2021032667-A (JP)
Title: Determination method of concentration of peracetic acid preparation
Inventor: SUZUKI HIROYUKI
IPC: G01N31/00
Filed: 2019-08-23
Abstract: To provide a determination method of concentration of peracetic acid preparation capable of precisely determining the concentration of a peracetic acid preparation easily and quickly.SOLUTION: The determination method of concentration of peracetic acid preparation includes the steps of: arranging a light-transmitting container 12 containing a target solution, in which a reagent of predetermined concentration is added to a solution of the peracetic acid preparation, and multiple color samples 15a to 15f side by side, here, the peracetic acid preparation is for food, and the concentration of peracetic acid preparation ranges from 50 mg/L to 500 mg/L; and identifying by visually checking the transmitted light transmitted through the container and one of the multiple color samples and determining the concentration of the peracetic acid preparation included in the target solution. The multiple color samples exhibit the corresponding colors corresponding to each of the multiple target solutions, each of which includes a solution of peracetic acid preparation with different concentrations. The multiple target solutions corresponding to these color samples exhibit an absorbance of 1.5 for light in different wavelength ranges.SELECTED DRAWING: Figure 1
Patent JP-2021038782-A (JP)
Title: Shock absorber, method for manufacturing shock absorber, and damping device using shock absorber
Inventor: KUBOTA SHUICHI
IPC: F16F15/04
Filed: 2019-09-02
Abstract: To provide a shock absorber that can obtain a sufficient cushioning action or damping effect even if it is not provided with a flammable material, a method for manufacturing the shock absorber, and a damping device using the shock absorber.SOLUTION: A shock absorber 1 of the present invention comprises a coil spring 21 and a tubular body 23 as a nonflammable cushioning material disposed adjacent to the coil spring 21. Further, the shock absorber 1 may be configured such that, by making the coil spring 21 in a structure of being covered with the tubular body 23 as the nonflammable cushioning material, from a compressed state in which the coil spring 21 is contracted by external force, the coil spring 21 stretches the tubular body 23 as the nonflammable cushioning material by urging force of the coil spring 21 so that the tubular body 23 approaches a stretched state before the external force is applied.SELECTED DRAWING: Figure 2
Patent JP-2020094179-A (JP)
Title: Low viscosity poly-α-olefin lubricating oil and method for synthesizing the same
Inventor: CHU HONGLING
IPC: B01J31/02
Filed: 2019-09-10
Abstract: To provide a method for synthesizing a low-viscosity poly-α-olefin lubricating oil that can significantly reduce operating costs due to simplicity in process, convenience in operation, and mildness in process conditions.SOLUTION: A method for synthesizing a low viscosity poly-α-olefin lubricating oil, which comprises (1) a step of dehydration treatment in which α-olefin law material is subjected to dehydration to achieve a moisture content of 10 ppm or lower, (2) a step pf polymerization reaction in which the dehydrated α-olefin raw material is polymerized in the presence of a complex catalyst and gas phase BFat a pressure of 0.01 to 1 Mpa to obtain a reaction product, (3) a step of catalyst removal in which the reaction product obtained in (2) is subjected to flash evaporation, stripping, centrifugation and washing in sequence to obtain an intermediate product, and (4) a step of post-treatment in which the intermediate product obtained in step (3) is distilled under reduced pressure to separate unreacted α-olefin raw material and α-olefin dimer from the reaction product, and remaining heavy components are subjected to hydrogenation saturation followed by fractional cutting to obtain poly-α-olefin synthetic oils with different viscosity grades.SELECTED DRAWING: Figure 1
Patent JP-2020002772-A (JP)
Title: Structural member
Inventor: OHASHI HIROKAZU
IPC: E04C3/08
Filed: 2019-09-10
Abstract: To reduce a reduction of fire resistance of a wooden structural member by arranging an open hole.SOLUTION: A beam 62 as a structural member has a beam body 12 having a beam core material 14 and a fire resistant covered part 24 arranged around the beam core material 14, an open hole 16 penetrating into the beam core material 14 and formed in a square hole, a fire resistant layer 20 arranged so as to cover an inner peripheral surface of the open hole 16 and consisting of a gypsum board and a fire resistant reinforcement layer 22 arranged inside of the fire resistant layer 20 and formed by a thermal foamable fire resistant sheet to improve a fire resistance of the fire resistant layer 20.SELECTED DRAWING: Figure 10
Patent JP-2020010707-A (JP)
Title: snoRNA, COMPOSITIONS, AND USES
Inventor: JEAN-RENE MARTIN
IPC: A23L33/00
Filed: 2019-09-18
Abstract: To provide molecules available to stop mechanisms of aging and fight against harmful effects associated therewith, as tools that permit "aging well" without disease or discomfort generally associated with old age.SOLUTION: The present invention concerns small nucleolar RNAs (snoRNAs) having particular RNA sequences as a medicament. The RNA sequences are involved in mechanisms of aging, and can be used in particular to increase the stress resistance of a patient, to control harmful effects of aging, typically to prevent or treat a degenerative disease, a laminopathy, diabetes, obesity or a cancer, and generally to prolong the lifespan of a patient. The snoRNAs can also be used in treatment of infertility.SELECTED DRAWING: None
Patent JP-2021045404-A (JP)
Title: Stick with wheel
Inventor: HO CHIEN-CHANG
IPC: A61H3/04
Filed: 2019-09-19
Abstract: To prevent or allow swing to a front axle of a body leg only by the disengagement from a pin locking hole using the locking to the pin locking hole of an operation pin or the mergence to the body leg of the operation pin.SOLUTION: A front axle 24 is loosely inserted into a pair of axle long holes 12c of a pipe-shaped body leg 12, and a first pin 21 holds the body leg to the front axle swingably in a transverse direction. A substantially U-shaped lever member 26 is mounted to the body leg in a turning manner, and an operation pin 27 biased in the direction upwardly protruding due to the elastic force of a first spring is mounted to the body leg retractably. A hole edge of a pin locking hole 26a formed in the lever member is locked in the upper part of the operation pin, and is biased by a second spring 32 so as to rotate the lever member upwardly. When the operation pin is deeply inserted into the body leg, the upper part of the operation pin comes out of the pin locking hole, and the lever member rotates to the upper part due to the elastic force of the second spring, and thereby the swing to the front axle of the body leg can be allowed.SELECTED DRAWING: Figure 1
Patent JP-2020160425-A (JP)
Title: Evaluation system, evaluation method, and computer program
Inventor: YAMAOKA KOICHIRO
IPC: G10L15/10
Filed: 2019-09-24
Abstract: To provide techniques for evaluating a speech act of a subject from a mixed voice on business negotiation.SOLUTION: In an evaluation method according to an aspect of the present disclosure, an input voice from a microphone that collects voices in a business negotiation between a first speaker and a second speaker is acquired (S210). The input voice is separated into a voice of the first speaker and a voice of the second speaker (S230). The speech act of the first speaker is evaluated on the basis of the voice of the first speaker and/or the voice of the second speaker (S260, S270).SELECTED DRAWING: Figure 4
Patent JP-2021049184-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2019-09-25
Abstract: To provide a game machine capable of enhancing interest in a game by widening a variation in a change regarding a degree of expectation toward impartation of privilege.SOLUTION: Whether or not privilege (for example, AT state shift) advantageous to a player is imparted is determinable, and a precursor period can be set when the determination is performed. An increasing right for increasing a degree of expectation toward impartation of privilege can be imparted, and an imparting performance for suggesting impartation of the increasing right is executable when it is imparted. Plural kinds of precursor performances having different modes are executable successively during a precursor period, one of the precursor performances can be changed when the imparting performance is under execution, and a degree of expectation toward impartation of privilege becomes higher is allowed to become higher as a period when the precursor performance is changed is later.SELECTED DRAWING: Figure 281
Patent JP-2021051223-A (JP)
Title: Image forming apparatus
Inventor: OZEKI FUMITAKA
IPC: B41J2/52
Filed: 2019-09-25
Abstract: To achieve stabilized printing density.SOLUTION: An image forming apparatus comprises: image carriers on which images are formed based on image data; a gradation correction unit that periodically performs gradation correction on the image data; and a printing rate calculation unit that calculates the printing rate of the images formed on the image carriers. The gradation correction unit causes the printing rate calculation unit to calculate the printing rate of images formed on the image carriers in a first period prior to the previous gradation correction and the printing rate of images formed on the image carriers in a second period subsequent to the previous gradation correction, and performs gradation correction this time based on the calculated printing rate in the first period and printing rate in the second period.SELECTED DRAWING: Figure 8
Patent JP-2021052850-A (JP)
Title: Game machine
Inventor: TOMODA EIKA
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To provide a game machine capable of appropriately detecting that a game regarding a non-electric accessory is fraudulent when the game is fraudulent.SOLUTION: When using a non-electric accessory in which game balls can enter in an open state but cannot enter in a closed state, it is assumed that a fraudulent act for allowing game balls to fraudulently enter the non-electric accessory, such as breaking of a non-electric accessory in a closed state, is performed. A Pachinko machine determines whether the number of game balls entering a first non-electric accessory exceeds a first allowable number from a starting point of a first normal winning game to a starting point of the next first normal winning game (S438).SELECTED DRAWING: Figure 37
Patent JP-2021057684-A (JP)
Title: Image processing device, imaging device, mobile body, image processing method, and program
Inventor: TAKANE YASUO
IPC: H04N5/232
Filed: 2019-09-27
Abstract: To apply an image processing for emphasizing a high frequency component with an appropriate strength to an image obtained by imaging a subject relatively moving to an imaging device.SOLUTION: An image processing device applies an image processing for emphasizing a high frequency component to an image imaged by an imaging device while changing a position or an imaging direction. The image processing device comprises a circuit structured so as to acquire information indicating a high imaging performance in each field surface region of an imaging lens provided to the imaging device, acquire information indicating a high contrast in each image region from an image, specify a moving speed in each image region of a subject to the imaging device, calculate an index value in each region on the basis of the high imaging performance in each field region and the high contrast in each image region, determine a strength of an image processing in each image region on the basis of the index value in each image region and the moving speed in each image region, and execute the image processing at the strength determined by each image region.SELECTED DRAWING: Figure 10
Patent JP-2021057719-A (JP)
Title: Information processing device, program, and method
Inventor: MATSUISHI KOSUKE
IPC: G06T11/60
Filed: 2019-09-30
Abstract: To make it possible to select an appropriate image according to the user's intention as an image to be combined with a template.SOLUTION: An information processing device includes an image data storage unit that stores a plurality of pieces of image data related to a user, an album information storage unit that stores information on one or more albums created using the image data stored in the image data storage unit, an image selection unit that selects one or more pieces of image data from the plurality of pieces of image data, and an image synthesizing unit that synthesizes the selected image data into a template. The image selection unit selects image data included in one or a plurality of albums from the plurality of pieces of image data with a higher priority than other image data stored in the image data storage unit.SELECTED DRAWING: Figure 4
Patent JP-2021057167-A (JP)
Title: Fuel cell system and method for operating fuel cell system
Inventor: NAKAMURA KAZUO
IPC: H01M8/04746
Filed: 2019-09-30
Abstract: To suppress deposition of carbon in an anode off gas discharged from a fuel battery cell stack when the anode off gas is recycled.SOLUTION: A fuel cell system includes: a fuel regenerating unit for removing water from an anode off gas discharged from a fuel battery cell stack to generate regenerated fuel gas; a water mixing unit for mixing water with the regenerated fuel gas; a heat exchanger which is provided on a downstream side of the water mixing unit, and in which heat exchange is performed between the anode off gas and the regenerated fuel gas to raise the temperature of the regenerated fuel gas, and the anode off gas that does not pass through the fuel regenerating unit does not join the regenerated fuel gas; and a circulation unit for supplying, to the fuel battery cell stack, the regenerated fuel gas that has been increased in temperature by the heat exchanger unit.SELECTED DRAWING: Figure 1
Patent JP-2021057317-A (JP)
Title: Thin film lithium secondary battery and manufacturing method thereof
Inventor: NAKAZAWA HIROMI
IPC: C01G33/00
Filed: 2019-10-02
Abstract: To provide a thin film lithium secondary battery that can increase the charge/discharge capacity by increasing the thickness of a positive electrode layer and a negative electrode layer, does not decrease the charge/discharge capacity much even when charging/discharging is performed with a large current, has high visible light transmittance, and excellent transparency, and a manufacturing method thereof.SOLUTION: A thin film lithium secondary battery includes a laminated body including a positive electrode layer, a solid electrolyte layer, and a negative electrode layer, and at least one of the positive electrode layer and the negative electrode layer includes nitrogen, and the laminated body has a visible light transmittance of 60% or more.SELECTED DRAWING: Figure 2