baber/WOPTO huggingface dataset:
Patent JP-2021143514-A (JP)
Title: Mechanical parking device
Inventor: TERADA AKIRA
IPC: E04H6/18
Filed: 2020-03-12
Abstract: To provide a mechanical parking device that can provide reliable notification of the output processing of a forgotten closing operation of an entrance/exit door by capturing the reliable timing of the same user using the operation panel.SOLUTION: A mechanical parking device comprises: a closing operation forgetting occurrence detecting unit 19 for detecting a user's forgetting to close an entrance door 1 from an operation panel 2; a forgetting user storage processing unit 20 for storing forgetting to close in relation to the registration information of a registered user determination processing unit 11 when forgetting to close by the closing operation forgetting occurrence detecting unit 19 are detected; and a forgotten output processing unit 21 for, when the registered information of the registered user determination processing unit 11 is used by the same user thereafter, giving an output processing corresponding to the forgetting of closing operation stored in the forgetting user storage processing unit 20 to the same current user.SELECTED DRAWING: Figure 3
Patent JP-2021146453-A (JP)
Title: Jacket for industrial robot
Inventor: UEHARA SHINYA
IPC: B25J19/00
Filed: 2020-03-19
Abstract: To provide a jacket for an industrial robot that can improve durability.SOLUTION: A jacket 1 is formed into a shape for covering an industrial robot 2 and is formed by impregnating a functional solvent 20 for providing a function to a fabric 10 into a clearance between fibers 13 of the fabric 10.SELECTED DRAWING: Figure 3
Patent JP-2021148227-A (JP)
Title: Diagnostic device for bearing device
Inventor: OSADA HIDEKI
IPC: F16C41/00
Filed: 2020-03-19
Abstract: To immediately detect abnormality of a bearing device.SOLUTION: There is provided a diagnostic device for bearing device 1 that comprises a gear 3, a plain bearing 4 for rotatably supporting the gear, and an oil passage 6 for supplying lubrication oil to a bearing surface 5 of the plain bearing. The diagnostic device comprises a first temperature sensor 51 for detecting temperature of the lubrication oil before the lubrication oil is supplied to the bearing surface, a second temperature sensor 52 for detecting temperature of the lubrication oil after the lubrication oil passes the bearing surface, and a diagnostic unit 100 that is configured to determine the bearing device to be abnormal when a difference between the temperatures respectively detected by the first temperature sensor and the second temperature sensor is a predetermined threshold or more and when that state continues for a predetermined time or more.SELECTED DRAWING: Figure 1
Patent JP-2021152990-A (JP)
Title: Production method of silicon-based active material
Inventor: YOSHIDA ATSUSHI
IPC: H01M4/38
Filed: 2020-03-24
Abstract: To provide a production method of a Si-based active material containing a Si-based clathrate compound, by which the content of Na element can be reduced while retaining a crystal phase of clathrate II type.SOLUTION: A production method of Si-based active material containing a Si-based clathrate compound having a crystal phase of clathrate II-type comprises: a first thermal treatment step of performing a thermal treatment on an alloy containing Na and Si elements at a temperature of 340°C or higher and below 400°C to prepare the Si-based clathrate compound; a second thermal treatment step of performing a thermal treatment on the Si-based clathrate compound at a temperature of 340°C or higher and below 470°C after the first thermal treatment step; a cooling step of cooling the Si-based clathrate compound at a temperature below 340°C after the second thermal treatment step; and a third thermal treatment step of performing a thermal treatment on the Si-based clathrate compound at a temperature of 340°C or higher and below 470°C after the cooling step.SELECTED DRAWING: None
Patent JP-2021151942-A (JP)
Title: Porous silica alumina particles and method for producing the same
Inventor: MATSUMOTO HIROSHI
IPC: C01F7/02
Filed: 2020-03-25
Abstract: To provide porous silica-alumina particles having a high specific surface area and a high pore volume.SOLUTION: Amorphous porous silica-alumina particles having a small residual amount of alkali metal ions and mineral acid ions are provided by repeating a step of obtaining a mixture gel slurry through mixing of silica hydrogel with pseudo-boehmite alumina hydrate and washing and drying the mixture gel slurry.SELECTED DRAWING: None
Patent JP-2020114006-A (JP)
Title: Electronic device antenna with split return path
Inventor: ZHOU YIJUN
IPC: H01Q9/04
Filed: 2020-03-25
Abstract: To provide an electronic circuit including a control circuit and a wireless circuit including a plurality of antenna and transceiver circuits.SOLUTION: An antenna 40 in an electronic device can have an inverted F antenna resonant element formed from a portion of a conductive surrounding electronic device housing structure, with an antenna ground 104 separated from the antenna resonant element by a gap 101. A split return path 110 bridges the gap. The split return path may be coupled between a first point on an inverted F antenna resonant element arm 108 and second and third points on antenna ground. The split return path includes a first inductor 212 coupled between the first point and the second point, and a second inductor 214 coupled between the first point and the third point. The first and second inductors may be adjustable.SELECTED DRAWING: Figure 5
Patent JP-2021163977-A (JP)
Title: Reproducer and television receiver
Inventor: OKANO HIROYUKI
IPC: H04N21/488
Filed: 2020-03-30
Abstract: To provide a reproducer that copes with midway reproduction of a video content using a video content reproduction method selected by a user even when a reproduction time is scarcely remains.SOLUTION: A television receiver includes a reproducer comprising: an information acquisition unit 21 for acquiring information on a video content to be reproduced; a storage unit 15 for storing the information acquired by the information acquisition unit and reproduction stop position information on a video content whose reproduction is stopped; a content extraction unit 23 for extracting a video content having the same information as the information on the video content to be reproduced from information on video contents stored in the storage unit; a reproduction position determination unit 24 for comparing a remaining reproduction time of the video content to be reproduced calculated from reproduction stop position information on the video content extracted by the content extraction unit with a previously set time; and a content reproduction method determination unit 26 for determining a reproduction method for the video content to be reproduced when the remaining reproduction time is shorter than the previously set time.SELECTED DRAWING: Figure 1
Patent JP-2021161045-A (JP)
Title: Zinc compound mixed composition
Inventor: FURUKAWA REI
IPC: A61K9/08
Filed: 2020-03-31
Abstract: To provide a zinc compound mixed composition capable of reducing astringency derived from a zinc ion, and achieving preferable administration feeling.SOLUTION: There is provided a zinc compound mixed composition obtained by mixing a zinc compound and an orotic acid.SELECTED DRAWING: None
Patent JP-2021161933-A (JP)
Title: Computer program, blower state monitoring method and blower state monitoring device
Inventor: YAMADA KAZUYA
IPC: F04D29/70
Filed: 2020-03-31
Abstract: To provide a computer program, a blower state monitoring method and a blower state monitoring device.SOLUTION: A computer program causes a computer to execute processing of: acquiring, from a blower comprising a blower body including an impeller and a motor for rotationally driving the impeller, and a drive device for supplying the driving power of the motor, at least two types of measurement data measured with respect to the blower; and estimating, based on the acquired measurement data, the failure or deterioration of components constituting the blower.SELECTED DRAWING: Figure 8
Patent JP-2021159408-A (JP)
Title: Catheter tube and manufacturing method thereof
Inventor: SAKAMOTO SHO
IPC: A61M25/00
Filed: 2020-03-31
Abstract: To provide a catheter tube with a safe structure having no tip-side end of a reinforcing wire at a tip end of a catheter tube.SOLUTION: A catheter tube 10 comprises an inner layer tube 20 to become an axial center, a reinforcing wire 30 including a first spiral part 31 spirally wound around along an outer peripheral surface of the inner layer tube 20 in the axial direction from a base part 21 of the inner layer tube 20 to a midway position 23 toward a tip end 22 thereof, and a second spiral part 32 folding back at the midway position 23 in a direction crossing the first spiral part 31 and spirally wound therearound, and an outer layer tube 40 for covering the inner layer tube 20 and the reinforcing wire 30.SELECTED DRAWING: Figure 1
Patent JP-2021163707-A (JP)
Title: Nonaqueous electrolyte power storage element
Inventor: OKUBO TAKASHI
IPC: H01G11/42
Filed: 2020-04-02
Abstract: To provide a non-aqueous electrolyte power storage element that can suppress the decline in capacity retention after charge-discharge cycles at high temperatures, even when acrylic resin is used as a binder for a negative electrode active material.SOLUTION: The non-aqueous electrolyte power storage element includes a negative electrode, a positive electrode, and a non-aqueous electrolyte. The negative electrode has a negative electrode mixture layer containing graphite and acrylic resin. The mass per unit area of the negative electrode mixture layer is 1.3 [g/100 cm2] or less. The content of the acrylic resin in the negative electrode mixture layer is 1.0 mass% or less.SELECTED DRAWING: None
Patent JP-2021162549-A (JP)
Title: Metal detection reagent containing multicolor fluorescent protein, metal detection method of test liquid, recombinant vector, and evaluation method of metal behavior
Inventor: YAMAGUCHI TOSHIO
IPC: G01N31/00
Filed: 2020-04-03
Abstract: To provide an evaluation method that can detect metal of a test liquid to become a measuring object.SOLUTION: A metal detection method for a test liquid includes the steps of: adjusting a mixed liquid obtained by mixing a metal detection reagent containing one or more multicolor fluorescent proteins selected from a group consisting of (a)-(c) below, and a test liquid; and evaluating fluorescent light of the mixed liquid. (a) Multicolor fluorescent proteins consisting of an amino acid sequence represented by any one of sequence numbers 1-4. (b) Multicolor fluorescent protein consisting of an amino acid sequence obtained by deleting, substituting or adding one or several amino acids with respect to a protein represented by the respective corresponding sequence number, in at least one protein in the above-described (a). (c) Protein consisting of an amino sequence having at least 90% identity with a protein sequence represented by the respective corresponding sequence number in at least one protein in the above-described (a).SELECTED DRAWING: Figure 1
Patent JP-2021165057-A (JP)
Title: Battery automatic water replenishment device of industrial vehicle
Inventor: YAMADA KAZUTOSHI
IPC: B60K1/04
Filed: 2020-04-06
Abstract: To provide a battery automatic water replenishment device of an industrial vehicle which can speculate water-reducing quantity of battery liquid at charging time accurately and is capable of replenishing adequate replenishing water quantity into a battery.SOLUTION: A battery automatic water replenishment device of an industrial vehicle comprises: an over-charge quantity determination unit which determines whether or not integration over-charge quantity Q is water replenishment start over-charge quantity Qs or more; a water replenishment mode selection unit which selects a water replenishment mode according to presence or absence of a compensation flag which is set at former charging time when the over-charge quantity determination unit determines that the integration over-charge quantity Q is the water replenishment start over-charge quantity Qs or more; a compensation processing unit at full-water time which performs compensation processing at full-water time when a full-water determination unit determines that the battery is filled with water at replenishing water time; and a compensation processing unit at non-full-water time which performs compensation processing at time when the battery is not filled with water when the full-water determination unit determines that the battery is not filled with water at replenishing water time.SELECTED DRAWING: Figure 3
Patent JP-2021017887-A (JP)
Title: Rotation speed control of rotor of vacuum pump
Inventor: MEKOTA MIRKO
IPC: F04D19/04
Filed: 2020-04-07
Abstract: To provide a method for controlling a rotation speed of a rotor of a vacuum pump, with which an exhaust speed of the vacuum pump is increased and at the same time, operation safety of the vacuum pump is assured, and provide a corresponding vacuum pump.SOLUTION: This invention acquires a temperature of a rotor 149, acquires a maximum permissible rotation speed 302 of the rotor depending on the temperature of the rotor, and controls an actual rotation speed of the rotor depending on the maximum permissible rotation speed.SELECTED DRAWING: Figure 8
Patent JP-2021118344-A (JP)
Title: Wafer test device
Inventor: MIYAGAWA SUEHARU
IPC: H01L21/66
Filed: 2020-03-19
Abstract: To provide high-precision alignment means that causes a wafer tray mounting surface of a wafer positioning stage to follow the inclination of a wafer tray in a wafer test unit equipped with a unit slide mechanism, and does not depend on the horizontality when the wafer test unit is mounted on the device frame and the verticality when the wafer positioning stage is raised and lowered by providing means of raising and lowering the wafer tray vertically.SOLUTION: A wafer positioning stage 32 is provided with an alignment stage swing mechanism 40 and an alignment stage elevating mechanism 50, and causes the inclination of a wafer tray mounting surface 35 to follow the inclination of the wafer tray 23 and further raises and lowers the alignment stage 34 to raise and lower the wafer tray 23 in parallel and perpendicular to a probe card 21 and prevent an alignment stage 34 from being displaced due to raising and lowering.SELECTED DRAWING: Figure 1
Patent JP-2021166001-A (JP)
Title: Manufacturing-failure factor searching method and manufacturing-failure factor searching device
Inventor: TAMAOKI KENJI
IPC: G06Q50/04
Filed: 2020-04-08
Abstract: To highly accurately search for an item of manufacturing-monitored data having high sensitivity to defective products.SOLUTION: A manufacturing-failure factor searching method includes: a classification step of, based on a correspondence relation between multivariate manufacturing-monitored data collected from a manufacturing line of a product and product inspection data indicating an inspection result of the product manufactured by the manufacturing line, classifying the manufacturing-monitored data into a set of non-defective products as a result of the inspection result and a set of defective products as a result of the inspection result; an estimation step of estimating, for each of items of the manufacturing-monitored data, a mixture distribution function approximate to a statistical distribution of each of the set of non-defective products and the set of defective products; a decomposition step of decomposing the mixture distribution function; and a listing step of listing items including a decomposing component having a correlation with a manufacturing quality defect among items of the manufacturing-monitored data.SELECTED DRAWING: Figure 2
Patent JP-2021167732-A (JP)
Title: Battery monitoring device
Inventor: WANG JIAN
IPC: G01R31/392
Filed: 2020-04-09
Abstract: To provide a battery monitoring device capable of improving the detection accuracy of the internal resistance value of a battery.SOLUTION: In a battery monitoring device 1, an amplifier circuit 30 outputs an amplification difference voltage value V1 that is obtained by amplifying a difference voltage value between a voltage value Vbat1 of a battery BT and a reference voltage value Vdac, and outputs an amplification difference value V2 that is obtained by amplifying a difference voltage value between a voltage value Vbat2 of the battery BT and the reference voltage value Vdac. A CPU 44 calculates an internal resistance value Ri of the battery BT based on the amplification difference voltage value V1 output by the amplifier circuit 30, the amplification difference voltage value V2 output by the amplifier circuit 30, a constant current value Idis1 adjusted by a constant current circuit 10, and a constant current value Idis2 adjusted by the constant current circuit 10. Here, the reference voltage value Vdac is a voltage value between the voltage value Vbat1 and the voltage value Vbat2.SELECTED DRAWING: Figure 1
Patent JP-2021168231-A (JP)
Title: High frequency generation device
Inventor: MURAI KOICHI
IPC: H05H1/46
Filed: 2020-04-09
Abstract: To provide a technique capable of reducing harmonics in a plasma generation device at a lower cost.SOLUTION: A high frequency generation device 2 hat reduces harmonics in the high-frequency power that is amplified by a high-frequency amplifier and supplied to a plasma generation electrode includes a high-frequency generation unit 201 that generates a composite wave obtained by synthesizing a correction wave obtained by phasing the harmonics generated with respect to the input of a fundamental wave, and the fundamental wave.SELECTED DRAWING: Figure 3
Patent JP-2021167904-A (JP)
Title: Photosensitive composition, cured product, cured product production method, and photopolymerizable composition
Inventor: KATO HIROKI
IPC: C08F220/28
Filed: 2020-04-10
Abstract: To provide: a photosensitive composition capable of forming a cured product having a low relative dielectric constant and a moderate hot flow property; a cured product of the photosensitive composition; a method of producing the cured product; and a photopolymerizable composition that can be included in the photosensitive composition.SOLUTION: A photosensitive composition comprises an alkali-soluble resin (A), a photopolymerizable compound (B), a photoinitiator (C), and a solvent (S). The photopolymerizable compound (B) includes a photopolymerizable compound (B1) and a photopolymerizable compound (B2), where the photopolymerizable compound (B1) is a compound represented by formula (b1-1), and where the photopolymerizable compound (B2) is a compound represented by formula (b2-1). The ratio of the mass of the photopolymerizable compound (B2) to the mass of the photopolymerizable compound (B) is from 5 mass% to 20 mass% inclusive.SELECTED DRAWING: None
Patent JP-2021169317-A (JP)
Title: Beverage container with lid
Inventor: OKUMURA NORIMASA
IPC: B65D47/06
Filed: 2020-04-14
Abstract: To provide a beverage container with a lid capable of enhancing adhesion between a container body and a lid body by suppressing an influence of forming accuracy of the container body, in closing of the lid body with respect to the container body.SOLUTION: A beverage container with a lid includes: a container body 20 which has an inverted truncated cone glass-like shape having an upper part opening 21, and in which a recessed groove-like fitting part 50 is formed circling in parallel with the upper part opening at an inner peripheral part 24a in the vicinity of an edge part of the upper part opening; and a lid body 40 in which a lid flange part 42 coming into contact with the edge part of the upper part opening of the container body and a lid surface part 41 for covering the upper part opening via a hanging part 43 entering the upper part opening inner periphery from the lid flange part are formed, in which a protrusion strip fitting part 55 to be fitted into the groove-like fitting part when the lid is closed is formed at an outer peripheral part 43a of the hanging part, and in which a drinking mouth part 45 is formed at the lid surface part.SELECTED DRAWING: Figure 4
Patent JP-2021174192-A (JP)
Title: Equipment management device, equipment management system, and equipment management method and program
Inventor: KATO RYUTA
IPC: G06F13/00
Filed: 2020-04-23
Abstract: To make it efficient to acquire information regarding equipment.SOLUTION: An equipment management device has an acquisition unit which transmits a request to send information on a plurality of pieces of equipment connected through a network, addressed to a first port number, to the respective pieces of equipment, and acquires the information, and the acquisition unit transmits the request to send, addressed to a second port number, to equipment which makes no reply to the request to send addressed to the first port number.SELECTED DRAWING: Figure 3
Patent JP-2021172235-A (JP)
Title: Wiper blade
Inventor: NAKAJIMA NOBUTAKA
IPC: B60S1/38
Filed: 2020-04-27
Abstract: To provide a wiper blade that makes rust less likely to occur at an end of a vertebra inserted in an end cap.SOLUTION: A wiper blade 1 includes a blade rubber 10 and a vertebra 40 as well as an end cap 30 attached to the end of them. The end cap 30 is composed of: a cap body 50 including the blade rubber 10 and a housing 53 into which the end of the vertebra 40 is inserted; and an engaging member 60 disposed inside the cap body 50. The engaging member 60 includes: a first engaging portion 61 that engages with the cap body 50; and a second engaging portion 62 that engages with the vertebra 40. The second engaging portion 62 is provided on the free-end side of the elastic piece extending along the longitudinal direction of the vertebra 40. A bottom wall of the cap body 50 is provided with an opening communicating with the second engaging portion 62 engaging with the vertebra 40.SELECTED DRAWING: Figure 3
Patent JP-2020187999-A (JP)
Title: Joining method of high temperature oxide superconducting tape wire
Inventor: ITO SATORU
IPC: H01R4/68
Filed: 2020-04-28
Abstract: To provide a joining method of a high temperature oxide superconducting tape wire according to the present invention, which can suppress deterioration of superconducting characteristics and can join the same or different types of high temperature oxide superconducting tape wires.SOLUTION: At room temperature and atmospheric environment, overlapping portions of two high temperature oxide superconducting tape wires are ultrasonically bonded via an indium foil 3. It is preferable to install a metal plate 7 between an anvil 6 and/or a horn 4 used for ultrasonic bonding and the high temperature oxide superconducting tape wire to perform ultrasonic bonding.SELECTED DRAWING: Figure 6
Patent JP-2021173115-A (JP)
Title: Drainage ditch device
Inventor: KONDO KENJI
IPC: E03C1/12
Filed: 2020-04-28
Abstract: To provide a drainage ditch device that can smoothly drain water even when an amount of the water in a ditch path is relatively small, and can suppress a decrease in drainage efficiency due to accumulation of dust and the like.SOLUTION: A box frame 2 having a substantially rectangular bottom 13 comprises a box protrusion part 12 that is projected downward in a part in a longitudinal direction, and is provided with a drainage port 19 and a slope part 17 coupled to the bottom 13, and on the other hand, a ditch cover 3 to be attached so as to cover an opening 10 on the ditch path in the box frame 2 comprises: an inflow port part 48 facing the slope part 17 while being attached to the box frame 2; a dust proofing wall part 43 having a plurality of water passage pores 46 and arranged to face the drainage port 19; and a basket frame 32 housed in an accumulation recess area 21b in the box protrusion part 12. According to such a configuration, the momentum of the water can be increased by the slope part 17 even when the amount of the water is relatively small, so that the water can be drained stably.SELECTED DRAWING: Figure 12