baber/WOPTO huggingface dataset:
Patent JP-2021060230-A (JP)
Title: Estimation device, estimation method, and computer program
Inventor: MIZOGUCHI YASUNORI
IPC: G01R31/392
Filed: 2019-10-03
Abstract: To provide an estimation device, an estimation method and a computer program with which it is possible to estimate the degree of degradation of a lead storage battery.SOLUTION: The estimation device comprises: a derivation unit 31 for deriving a derivation history based on the current and voltage of a lead storage battery and the temperature of the lead storage battery; a specification unit 31 for specifying one or more physical quantities on the basis of one or more relationships selected from a first relationship between the derivation history and first history and a cathode active substance weight, a second relationship between a second history and the specific surface area of a positive electrode material, a third relationship between a third history and the apparent density of a positive electrode material, a fourth relationship between a fourth history and the cluster size of a cathode active substance particle, a fifth relationship between a fifth history and the storage amount of lead sulfate of a negative electrode material, a sixth relationship between a sixth history and the specific surface area of a negative electrode material, a seventh relationship between a seventh history and the corrosion amount of a cathode lattice, an eighth relationship between an eighth history and the specific resistance of a cathode plate, and a ninth relationship between a ninth history and the specific resistance of an anode plate; and an estimation unit 31 for estimating the degree of degradation.SELECTED DRAWING: Figure 2
Patent JP-2020034923-A (JP)
Title: Cover member
Inventor: SHIOMOTO KENGO
IPC: B32B27/36
Filed: 2019-10-09
Abstract: To provide a cover member which can be installed on a window part of a storage body irrespective of front and rear faces, and can be used.SOLUTION: A cover member 1 is installed so as to cover a window part of a storage body having the window part which stores a light source emitting light and emits the light from the light source to the outside, and is used. The cover member includes a polarization layer 2 composed of a polarizer, a first resin layer 3A which is provided on one surface of the polarization layer 2 and is mainly composed of polycarbonate resin, and a second resin layer 3B which is provided on the other surface of the polarization layer 2 and is mainly composed of the polycarbonate resin, and satisfies the following formula (1) in a range of visible light such that wavelength λ is 450 nm or more and 650 nm or less.SELECTED DRAWING: Figure 4
Patent JP-2021061753-A (JP)
Title: Cutting tool
Inventor: SHIBA NOBUO
IPC: B26B13/00
Filed: 2019-10-10
Abstract: To provide a cutting tool capable of reducing a work load at the time of cutting and capable of excellently cutting a cut surface of an object to be cut such as a branch leaf.SOLUTION: The subject can be solved by a cutting tool having cutting edges arranged facing each other and in parallel, the cutting edges being obliquely mounted in a direction perpendicular to a longitudinal direction of a handle, reciprocating the cutting edges in the longitudinal direction enabling an object to be cut to be cut easily, and further obliquely reciprocating one of the cutting edges in lateral and oblique directions so as to make the cutting ability sharper.SELECTED DRAWING: Figure 1
Patent JP-2021064451-A (JP)
Title: Light source unit and lighting apparatus
Inventor: TOMITA TAKUMI
IPC: F21V19/00
Filed: 2019-10-10
Abstract: To provide a light source unit which allows for downsizing thereof.SOLUTION: A light source unit 100 is attached to a base member 200. The light source unit 100 includes a light source 111, a light source installation part 120, and an attachment member 130. The light source 111 emits light. In the light source installation part 120, the light source 111 is installed. The attachment member 130 is disposed in a side of the light source installation part 120 opposite to a side in which the light source 111 is installed. The light source unit 100 is attached to the base member 200. A base end part 131 and a tip part 132 of the attachment member 130 face the light source installation part 120.SELECTED DRAWING: Figure 2
Patent JP-2020075351-A (JP)
Title: Imaging device and processing control system
Inventor: SHIMIZU TASUKU
IPC: G03B11/00
Filed: 2019-10-10
Abstract: To provide an imaging device which can confirm wear condition of a blade tip, and a processing control system.SOLUTION: An imaging device, which is mounted on a work-piece processor for processing a work-piece by a rotatable blade, comprises: a first objective lens facing the work-piece; a second objective lens which faces the blade, and has an optical axis in a direction different from a direction crossing a rotation axis of the blade; a photosynthesis optical system which synthesizes light from the work-piece which passes the first objective lens and light from the blade which passes the second objective lens; and imaging means which images lights passed through the photosynthesis optical system.SELECTED DRAWING: Figure 3
Patent JP-2021062992-A (JP)
Title: Method for producing carbon material-containing material
Inventor: GODA HAYATO
IPC: C01B32/05
Filed: 2019-10-16
Abstract: To provide a method for simply producing a carbon material-containing material under mild conditions.MEANS FOR SOLVING THE PROBLEM: A method for producing a carbon material-containing material according to the present invention is a method for producing a carbon material-containing material having a carbon material portion and a base material portion. The method comprises a mixing step (I) in which a soluble carbon material soluble in a solvent (S) and a base material are mixed in the solvent (S).SELECTED DRAWING: Figure 1
Patent JP-2021068052-A (JP)
Title: Vehicle control device
Inventor: HASHIMOTO RYUTA
IPC: B60W30/12
Filed: 2019-10-18
Abstract: To provide a vehicle control device for enabling a driver to recognize that a vehicle cannot perform a lane change by automatic control.SOLUTION: A vehicle control device includes: a lane change propriety determination section 33 for determining propriety in performing a lane change based on map data, a travel schedule route of a vehicle 10 to a destination, and a present position of the vehicle 10; and a lane change plan section 34 for controlling a travel operation of the vehicle 10 to perform the lane change with the use of a vehicle control section 36 which controls an operation of the vehicle 10 within a predetermined distance from a position where determination is performed or within a predetermined time from a time point when the determination is performed when it is determined that it is necessary to perform the lane change, obtaining an evaluation value which indicates an extent that the lane change cannot be executed, and notifying a driver of a request to change control of the vehicle 10 from automatic control into manual control via a notification section 6 when the evaluation value is equal to or more than a predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2021065376-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-10-21
Abstract: To provide a game machine which enables improvement in easiness of visually recognizing display/not-display of various kinds of information on a performance display device by taking into account an update timing of the information.SOLUTION: In a game machine 10, a display which may be displayed on performance display means through a first drawing pattern variation and a second drawing pattern next to the first drawing pattern variation includes a first display a display of which is updated after a stop of the first drawing pattern variation and before a start of the second drawing pattern variation, and a second display a display of which is updated when an operation on predetermined operation means is validly accepted in a variation of the first drawing pattern variation. In the variation of the first drawing pattern variation, at least a part of the first display and at least a part of the second display may not be displayed on the performance display means. The first display not displayed is recovered from the not-display before the stop of the first drawing pattern variation, while the second display not displayed is recovered from the not-displayed after the start of the second drawing pattern variation.SELECTED DRAWING: Figure 15
Patent JP-2021065429-A (JP)
Title: Furniture for transport
Inventor: TAKAHASHI NOBUTADA
IPC: A47B91/06
Filed: 2019-10-23
Abstract: To provide furniture for transport which can prevent a furniture body for storing articles from coming into direct contact with equipment projecting from a wall in a room or other furniture, etc.SOLUTION: The furniture for transport comprises: a furniture body 2 in which articles can be stored; travel parts 3 which are provided below the furniture body 2 and which can travel on a floor surface 11; and buffer members 4 attached onto an outer periphery of the furniture body 2. The furniture body 2 has a polygonal shape in a plane view of an outer periphery, and includes corner members 6 (outer peripheral corners) positioned at corners of the polygon and extending in a vertical direction. The buffer members 4 are attached along the corner members 6.SELECTED DRAWING: Figure 1
Patent JP-2021026211-A (JP)
Title: Fixing device and image forming apparatus
Inventor: FUJIWARA HITOSHI
IPC: G03G15/20
Filed: 2019-10-24
Abstract: To provide a fixing device that can prevent the occurrence of fixing failure at both ends in an axial direction of an image, and an image forming apparatus.SOLUTION: A fixing device comprises: a first rotating body that is endless and rotatably provided; and a second rotating body 31 that is rotatably provided and is configured to take two postures which are a pressure posture for applying pressure to the first rotating body and a non-pressure posture. The fixing device further comprises: a nip forming member 26 that is in contact with the second rotating body 31 with the first rotating body therebetween to form a nip part between the second rotating body 31 and the nip forming member; regulation members 28 that are provided on both ends of the first rotating body to regulate the rotation locus of the first rotating body; and heat sources 25 that are arranged in at least one of the first rotating body and the second rotating body. When the second rotating body 31 is in the pressure posture, the nip forming member 26 is held in non-contact with respect to the regulation member 28.SELECTED DRAWING: Figure 7
Patent JP-2021065169-A (JP)
Title: Power supply unit of aerosol aspirator
Inventor: MARUHASHI KEIJI
IPC: A24F47/00
Filed: 2019-10-24
Abstract: To highly precisely detect a temperature of a load for use in generation of aerosol, while improving generation efficiency of the aerosol.SOLUTION: A power supply unit 10 comprises: a first element 63 serially connected to a load 21; a second series circuit C2 including a second element 64 and a third element 65 serially connected to the second element 64, and parallelly connected to a first series circuit C1 of the load 21 and the first element 63; an operational amplifier 56, the non-inverting input terminal of which is connected to the first series circuit C1 and, the inverting input terminal of which is connected to the second series circuit C2; and a heating circuit capable of supplying the load 21 with an electric current larger than the electric current flowing through the load 21 in a state where the electric current flows through the first series circuit C1 and the second series circuit C2.SELECTED DRAWING: Figure 7
Patent JP-2021067331-A (JP)
Title: Valve device
Inventor: SUGURO HIROSHIGE
IPC: F16K1/32
Filed: 2019-10-25
Abstract: To eliminate a need of control of a flow rate of a fluid at the second flow port side and inhibit a driving part from being contaminated by the fluid in a structure including a first flow port and a second flow port.SOLUTION: A valve device 10 includes: a valve body 12; a plunger 32; a driving part 40; and an enlarged diameter part 46. In the valve body, an inflow port 18 is formed at a bottom part 14 and an outflow port 22 is formed at a peripheral wall part 16. The plunger 32 is movably provided in the valve body 12 and opens or closes the inflow port 18. The driving part moves the plunger 32 in a setting direction. The enlarged diameter part is provided at the plunger 32, partitions an interior of the valve body 12 into a first chamber 13A including the inflow port 18 and the outflow port 22 and a second chamber 13B including the driving part 40, and slides relative to an inner wall surface 17 in conjunction with movement of the plunger 32. The outflow port 22 is disposed outside a range S in which the enlarged diameter part 46 slides.SELECTED DRAWING: Figure 1
Patent JP-2021069446-A (JP)
Title: Vacuum cleaner
Inventor: ASAHI YOHEI
IPC: A47L9/28
Filed: 2019-10-29
Abstract: To provide a vacuum cleaner for notifying a user of largeness of at least one of outputs of an electric blower and a motor for driving a rotary brush in an easily understandable manner.SOLUTION: A vacuum cleaner 1A includes: an output display section 25 for notifying a user of largeness of a motor output being at least one of an output of an electric blower and an output of a motor for driving a rotary brush; and a control section for controlling the output display section 25. The output display section 25 changes at least one of light emission color, a light emission amount, and a shape of a pattern to be displayed in accordance with largeness of a motor output.SELECTED DRAWING: Figure 14
Patent JP-2021077704-A (JP)
Title: Evaluation method for evaluating passivation effect of epitaxial silicon wafer, and epitaxial silicon wafer
Inventor: OKUYAMA RYOSUKE
IPC: H01L21/66
Filed: 2019-11-06
Abstract: To provide an evaluation method capable of evaluating a passivation effect due to an ion implantation layer provided for an epitaxial silicon wafer.SOLUTION: An evaluation method for evaluating a passivation effect of an epitaxial silicon wafer according to the present invention comprises: a first step for forming a silicon oxide film for a surface of a silicon epitaxial layer on a silicon wafer; a second step for forming a defect in an interface between the silicon epitaxial layer and the silicon oxide film; a third step for, after the second step, performing heat treatment for eliminating ion implanted elements from an ion implantation layer provided for the silicon wafer; a fourth step for, after the third step, obtaining Pb center density of the interface using an electron spin resonance method; and a fifth step for evaluating a passivation effect of the epitaxial silicon wafer on the basis of the Pb center density obtained in the fourth step.SELECTED DRAWING: Figure 2
Patent JP-2021075295-A (JP)
Title: 3-layer colored film having matting feeling
Inventor: KOMODA SHIGEYUKI
IPC: B65D65/40
Filed: 2019-11-07
Abstract: To provide a 3-layer colored film having a matting feeling advantageous for protecting an environment by reducing a printing area.SOLUTION: This 3-layer colored film having a matting feeling comprises: an outer layer; an intermediate layer; and an inner layer. The outer layer includes the raw materials of matting linear low-density polyethylene 90-98% by mass, high-pressure low-density polyethylene or transparent low-density polyethylene 0-7% by mass, and an opening agent 2-3% by mass. The intermediate layer includes the raw materials of matting linear low-density polyethylene 70-90% by mass, transparent linear low-density polyethylene 0-10% by mass, high-pressure low-density polyethylene 0-10% by mass, and a colored master batch 10-20% by mass. The inner layer includes the raw materials of matting linear low-density polyethylene 35-60% by mass, transparent linear low-density polyethylene 27-40% by mass, high-pressure low-density polyethylene 10-25% by mass, and an opening agent 2.5-4% by mass.SELECTED DRAWING: None
Patent JP-2020053060-A (JP)
Title: Information-providing method, information providing apparatus, and program
Inventor: IWATA TAKAHIRO
IPC: G06F16/61
Filed: 2019-11-07
Abstract: To provide, to a user, a time series of a plurality of pieces of information corresponding to sequentially spoken sound.SOLUTION: An information-providing apparatus is configured to: store, in a storage device, related information indicating the details of each of a plurality of pieces of speech sequentially spoken toward a speech reproduction apparatus while the related information is associated with common identification information; and cause a communication device to, in response to a request from a terminal apparatus that has received identification information transmitted from the speech reproduction apparatus, transmit to the terminal apparatus one or more sets of the related information corresponding to the identification information.SELECTED DRAWING: Figure 8
Patent JP-2021037252-A (JP)
Title: Plasma operation electrode for otolaryngology
Inventor: LIN MIN
IPC: A61B18/00
Filed: 2019-11-13
Abstract: To provide a plasma operation electrode for otolaryngology which has no leakage and is highly safe.SOLUTION: A plasma operation electrode for otolaryngology comprises an insulation head 1, a working electrode 2, a tubular circuit electrode 3, a water absorption tube 4 and a water discharge guide member 9. A reflow hole is provided in an insulation head. A working electrode is provided on one end of the insulation head. The other end of the insulation head is fixedly connected to an end of a handle via a tubular circuit electrode. A water absorption tube is fit into the tubular circuit electrode. A water supply passage is formed between the water absorption tube and the tubular circuit electrode. The end of the water absorption tube is connected to the insulation head to communicate to the reflow hole. At least one water discharge hole 10 is provided on an end apart from the handle of the tubular circuit electrode. The water discharge guide member 9 is provided so as to correspond to a water discharge hole and is brought into close contact with the outer wall of the tubular circuit electrode. A water feed passage is formed between the water discharge guide member and the tubular circuit electrode.SELECTED DRAWING: Figure 5
Patent JP-2021078941-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a first guidance passage formation part 202 for forming a guidance passage for guiding game balls of a ball tank formation part 201 to a putout device 200; and cover parts (for example, a first cover body 310, a second cover body 320, and a third cover body 330) provided so as to cover one portion of an upper surface of the first guidance passage formation part 202. Predetermined limitation parts (for example, long holes 316A to 316C, recessed grooves 326A to 326C, and a recessed part 336) for restricting falling of screw members N1 to N6 and N11 to N16 falling onto the cover part onto the first guidance passage formation part 202 are provided in the cover part. Plural specific limitation parts (for example, hole parts 271A to 271H) for restricting movement of screw members falling on the first guidance passage formation part 202 to the putout device 200 are provided in the first guidance passage formation part 202.SELECTED DRAWING: Figure 8
Patent JP-2021086699-A (JP)
Title: Vent plug for lead storage battery
Inventor: SEO AKIO
IPC: H01M50/60
Filed: 2019-11-27
Abstract: To provide a vent plug for a lead storage battery which prevents poor appearance in a battery cover case, has no possibility of leakage of an electrolytic solution, and is excellent in safety.SOLUTION: A vent plug 1 is formed by resin molding a plug head part 1a and a plug body 1b so as to be integral with each other. The plug head part 1a has a circular plate shape, and the plug body 1b has a hollow cylindrical shape. The plug head part 1a has an annular surface 1a1 on its lower surface. In the annular surface 1a1, an annular rib 1c annularly projects, and is formed so as to surround the outer periphery of the plug body 1b. On the outer periphery of the plug body 1b, a packing fall preventing rib 1d formed so as to project in its radial direction is formed. The packing fall preventing rib 1d has a pair of notches 1d1. Through holes 1e penetrate through the plug body 1b in each of the notches 1d1, and are provided so as to communicate with a hollow part of the plug body 1b and a collective exhaust port 3f. A packing 2 is sandwiched between the packing fall preventing rib 1d and the annular surface 1a1 of the plug head part 1a.SELECTED DRAWING: Figure 3
Patent JP-2020151455-A (JP)
Title: Cosmetic electric signal introducer and cosmetic device
Inventor: OKI DAISAKU
IPC: A61N1/36
Filed: 2019-11-29
Abstract: To solve the problem of the conventional stick-like appliance held by a therapist in his/her hand for introducing a radio wave, the conventional appliance inhibiting therapy other than the introducing the radio wave from being performed simultaneously, and to meet requirements of the therapist, who is mainly a bodywork therapist, beautician, or the like, for improving a service value by performing therapy using his/her fingers while adding a hyperthermic effect for a long period of time.SOLUTION: A cosmetic electric signal introducer is provided that includes a belt connected to a signal reception unit capable of receiving from a power supply device a cosmetic electric signal having a specific frequency adding a hyperthermic effect on a human body, the belt made from conductive material capable of conducting part of the cosmetic electric signal received by the signal reception unit. Thereby, a therapy target person can receive therapy such as bodywork by the therapist simultaneously while receiving a hyperthermic effect by the cosmetic electric signal S, and, even in the case that the therapist performs continuous therapy for a long period of time, a failure can be prevented from being caused on the therapist's arm by excessive heat evolution.SELECTED DRAWING: Figure 1
Patent JP-2021085836-A (JP)
Title: Laser irradiation condition diagnosing method, laser irradiation condition diagnosing program, and laser irradiation condition diagnosing device, and laser irradiation device
Inventor: SHIGEMI KENJIRO
IPC: G01N29/12
Filed: 2019-11-29
Abstract: To provide a laser irradiation condition diagnosing method which allows for accurately diagnosing a laser irradiation condition.SOLUTION: A laser irradiation condition diagnosing method is provided, comprising acquiring acoustic information in the vicinity of an irradiating spot when irradiating a laser beam R such that the irradiating spot scans a surface of an irradiation target object O, and determining the separation state of deposits on a surface of the irradiation target object on the basis of magnitudes of components in a specific frequency band and a frequency band distribution in the acoustic information.SELECTED DRAWING: Figure 2
Patent JP-2020062413-A (JP)
Title: Applicator for applying beauty product
Inventor: Pauline Prade
IPC: A46B9/02
Filed: 2019-12-05
Abstract: To provide an applicator for appropriately separating eyelashes and allowing a product to be appropriately placed on the eyelashes.SOLUTION: An applicator 2 includes an applicator member 8 and is used for applying a beauty product on eyelashes and/or eyebrows. The applicator member 8 includes: a core 10 extending along a longitudinal axis X; and multiple different arms 20 aligned in a longitudinal direction. The arms 20 are connected to the core 10 at two ends of the arms 20. In the arms 20, a length of each arm 20 is longer than a distance along the longitudinal axis of the core 10 between the two ends of the arms 20. The core 10 includes at least one portion with a non-circular cross section between the ends of the arms 20. The arms 20 are irregularly distributed around the core 10.SELECTED DRAWING: Figure 1