baber/WOPTO huggingface dataset:
Patent JP-2022178806-A (JP)
Title: Optical connector and method for manufacturing the same
Inventor: KAWASAKI YASUNARI
IPC: G02B6/36
Filed: 2021-05-21
Abstract: To provide an optical connector which can reduce connection loss of an optical fiber and a polymer waveguide with simple constitution, and a method for manufacturing the same.SOLUTION: An optical connector includes a prestage block 11 mounted with an optical fiber 16, a poststage block 12 mounted with a polymer waveguide 17, a self-formation waveguide 18 which is arranged between the prestage block and the poststage block, and connects the optical fiber and the polymer waveguide, and a clad part 19 formed around the self-formation waveguide, wherein the self-formation waveguide is a part cured by irradiated with resin curable light in a self-formation waveguide material arranged between the prestage block and the poststage block.SELECTED DRAWING: Figure 1C
Patent JP-2022181765-A (JP)
Title: Toner storage container and image forming apparatus including the same
Inventor: Akahori yuichi
IPC: G03G15/08
Filed: 2021-05-27
Abstract: To provide a toner storage container that can more effectively convey toner entering from a receiving port.SOLUTION: A second lever 82 reciprocating centered on a shaft 829 is inserted into an internal space 610 of a receiving part 61 of a toner storage container 50, and the second lever 82 is provided with three projections 101, 102, 103 that project downward. The projections 101, 102, 103 are provided with shaft parts 111, 112, 113 along an X-axis direction erected therefrom, and rotating members 151, 152, 153 formed in a gear shape having a tooth form on its peripheral surface are pivotally supported by the shaft parts 111, 112, 113. A reciprocating motion of the second lever 82 causes the projections 101-103 and the rotating members 151-153 to scrape off waste toner T passing through a receiving port 611 of the receiving part 61 and falling onto a bottom face 612.SELECTED DRAWING: Figure 4
Patent JP-2022183836-A (JP)
Title: Pipe joint removing method and jig
Inventor: KAWAMURA YUJI
IPC: B25B27/02
Filed: 2021-05-31
Abstract: To provide a method and a jig capable of easily removing a joint of a first pipe having an outer pipe with a male screw on the outside at an end and a second pipe having an inner pipe inserted into the outer pipe and a flange even in a narrow place.SOLUTION: When a sleeve body 20 is composed of two or more part bodies 21a and 21b, and the two or more part bodies are coupled, the sleeve 20 having a hole 27 having, on an inner wall, a female screw fitted to a male screw outside an outer pipe and an engagement part 28 with which a rotary-driving tool can be engaged is used. The two or more part bodies 21a and 21b are coupled around the outer pipe so as to engage the female screw of the sleeve body 20 with the male screw to form the sleeve body 20, the sleeve body is rotated by the rotary-driving tool to move the flange, and the inner pipe is pulled out from the outer pipe.SELECTED DRAWING: Figure 2
Patent JP-2022184419-A (JP)
Title: Battery deterioration determination method, battery deterioration determination device, battery management system, battery-mounted device and battery deterioration determination program
Inventor: YAGI RYOSUKE
IPC: G01R31/367
Filed: 2021-06-01
Abstract: To provide a battery deterioration determination method even when the lithium concentration in at least one of a positive electrode and a negative electrode is non-uniform, capable of estimating the internal state of a battery by appropriately correcting an influence caused by the non-uniformity of the lithium concentration.SOLUTION: A deterioration determination method according to an embodiment for determining deterioration of a battery subject to the determination is provided. The deterioration determination method includes estimating, on at least one object electrode of a positive electrode and a negative electrode of a battery, a correction factor for correcting the difference between the lithium concentration distribution in the object electrode during charging at a first current and the lithium concentration distribution in the object electrode during charging at a second current, based on the difference between the potential of the object electrode during charging of a battery at the first current and the potential of the object electrode during charging of the battery at the second current larger than the first current, and the impedance of the object electrode during charging at the second current.SELECTED DRAWING: Figure 7
Patent JP-2023000564-A (JP)
Title: scroll compressor
Inventor: SATO KAZUYA
IPC: F04C18/02
Filed: 2021-06-18
Abstract: To provide a scroll compressor that can increase an amount of oil to be supplied to a bearing part, thereby reduce damage to the bearing part, and improve refrigeration capacity and a COP.SOLUTION: In a scroll compressor according to the present invention, a vertical groove 35 having a predetermined length from an upper end of a journal part 31 is formed in the journal part 31, a first oil supply hole 36 and a second oil supply hole 37 communicating with a main shaft oil supply hole 34 and opened in the vertical groove 35 are formed, a first opening part 36a of the first oil supply hole 36 is located on the side of a lower end of the vertical groove 35, and a second opening part 37a of the second oil supply hole 37 is located on the side of an upper end of the vertical groove 35.SELECTED DRAWING: Figure 1
Patent JP-2021153336-A (JP)
Title: Encoder and decoder
Inventor: KANO RYUICHI
IPC: H04N19/167
Filed: 2021-06-21
Abstract: To achieve further improvement.SOLUTION: An encoder performs multiplication for a first block, using a plurality of first luminance filter coefficients as multiplication values, and also performs multiplication for a second block, using a plurality of second luminance filter coefficients as multiplication values, so as to perform filter processing on a first boundary between the first block and the second block (S112). Further, the encoder performs multiplication for a third block, using a plurality of first color difference filter coefficients as multiplication values, and also performs multiplication for a fourth block, using a plurality of second color difference filter coefficients as multiplication values, so as to perform filter processing on a second boundary between the third block and the fourth block. The plurality of first luminance filter coefficients and the plurality of second luminance filter coefficients are selected asymmetrically with respect to the first boundary (S111). Also, the plurality of first color difference filter coefficients and the plurality of second color difference filter coefficients are selected symmetrically with respect to the second boundary.SELECTED DRAWING: Figure 13
Patent JP-2023003046-A (JP)
Title: Treatment agent for carbon fiber precursors, and carbon fiber precursor
Inventor: HARADA Miyako
IPC: D06M15/643
Filed: 2021-06-23
Abstract: To provide: a treatment agent for carbon fiber precursors capable of reducing fluff; and a carbon fiber precursor.SOLUTION: A treatment agent for carbon fiber precursors according to the present invention contains (A) an amide-modified silicone described below and (B) a nonionic surfactant. The amide-modified silicone (A) is formed by a condensation reaction between a predetermined amino-modified silicone and a predetermined carboxylic acid compound. A carbon fiber precursor according to the present invention has the treatment agent for carbon fiber precursors adhered thereto.SELECTED DRAWING: None
Patent JP-2023003738-A (JP)
Title: Cell moving apparatus
Inventor: IZUME YOHEI
IPC: C12M1/00
Filed: 2021-06-24
Abstract: To provide a cell moving apparatus equipped with a camera unit, a head unit and a moving mechanism therefor, where the apparatus is made compact.SOLUTION: A cell moving apparatus 1 moves cells housed in a first container C1 in X direction and puts them into a second container C2. The cell moving apparatus 1 includes a moving mechanism 3, a head unit 4 and a camera unit 5. The moving mechanism 3 has a body part 31 movable in X direction, and an accessory part 32 installed to the body part 31 in a movable manner in Y direction. The camera unit 5 captures an image of at least cells housed in the first container C1. The head unit 4 has a head 41 that picks cells from the first container C1 and holds the cells, and releases the held cells into the second container C2. Both the camera unit 5 and the head unit 4 are installed to the accessory part 32 in an arrangement of an overlapped manner with each other in the X direction.SELECTED DRAWING: Figure 3
Patent JP-2021166394-A (JP)
Title: Method, mobile device and non-transitory computer-readable storage medium for utilizing machine-readable codes for testing communication network
Inventor: CLINTON J WOOTON
IPC: H04L12/28
Filed: 2021-06-24
Abstract: To provide a method, mobile device and a non-transitory computer-readable storage medium for preventing human errors in testing network elements, such as cable end points, of a communication network.SOLUTION: A method comprises: capturing a first image that includes a first network element and a first machine-readable code; identifying the first network element in the first image based on the first machine-readable code in the first image; accessing a network element data database to obtain first network element data for the first network element; generating a second image to include the first network element data associated visually with the first network element in the second image; and displaying the second image on a display device.SELECTED DRAWING: Figure 6
Patent JP-2023009339-A (JP)
Title: Vehicle control device
Inventor: NAKANO HIROSHI
IPC: G05B23/02
Filed: 2021-07-07
Abstract: To provide a vehicle control device capable of continuing to operate a loading device even if a radiation failure occurs in a semiconductor device for controlling operation of the loading device.SOLUTION: A controller 30 includes a semiconductor switch 5 for controlling operation of a control object powered by a battery 4, a temperature detection element 8 for detecting an internal temperature of the semiconductor switch 5 as an actual temperature, a temperature estimation unit 11 for estimating the internal temperature as an estimated temperature based on current supplied to the semiconductor switch 5, a determination unit 12 for outputting a determination result that determines a radiation failure of the semiconductor switch 5 based on temperature difference between the actual temperature and the estimated temperature, and a driving management unit 13 which manages operation of the semiconductor switch 5 so that the actual temperature is lower than an overtemperature threshold value when the determination result is obtained that the semiconductor switch 5 has the radiation failure and continues to operate the semiconductor switch 5.SELECTED DRAWING: Figure 1
Patent JP-2021169615-A (JP)
Title: Thermosetting resin composition, resin sheet, and metal base substrate
Inventor: KASHINO TOMOMASA
IPC: C08K5/54
Filed: 2021-07-07
Abstract: To provide a thermosetting resin composition that can provide a resin sheet having a low percentage of water content and high insulation durability and also having excellent thermal conductivity and insulation performance, a resin sheet composed of the composition, and a metal base substrate including the resin sheet.SOLUTION: According to the present invention, a thermosetting resin composition constituting at least a portion of a heat dissipation insulation member interposed between a heating element and a heat radiator comprises: (A) an epoxy resin; (B) a thermosetting resin (excluding the epoxy resin (A)); (C) a phenoxy resin having a mesogenic structure in the molecule; (D) thermally conductive particles; and (E) an organosiloxane compound.SELECTED DRAWING: None
Patent JP-2023010374-A (JP)
Title: Packaging material, package, and method for manufacturing packaging material
Inventor: YOSHIDA HIDEAKI
IPC: B32B7/022
Filed: 2021-07-09
Abstract: To provide a technology capable of suppressing breakage of a paper package and reducing a manufacturing cost.SOLUTION: A packaging material according to one aspect of the present invention is the packaging material for daily necessities, comprises a paper material, the paper material has a crepe that is uneven in a direction orthogonal to a surface direction, a tensile elongation in a periodic direction of the crepe is 10% or more and 70% or less, and a tensile strength in the periodic direction of the crepe is 0.4 N/mm or more and less than 4 N/mm per width.SELECTED DRAWING: Figure 1
Patent JP-2023011438-A (JP)
Title: Data management system, data management program, and data management method
Inventor: ONOUE KOICHI
IPC: G06F21/60
Filed: 2021-07-12
Abstract: To manage a life cycle of derived data.SOLUTION: A data management system comprises: a restriction unit which provides data having an expiration date, and restricts an expiration date of derived data so that a plurality of LCM substrates using the provided data and the expiration date of the derived data generated using the data in each of the plurality of LCM substrates becomes an expiration date or before of data representing derive source data; and a management unit for deleting the derived data based on the expiration date of the derived data restricted by the restriction unit.SELECTED DRAWING: Figure 1
Patent JP-2022060154-A (JP)
Title: Mechanical movement timepiece having force control mechanism
Inventor: ZAUGG ALAIN
IPC: G04B17/28
Filed: 2021-07-28
Abstract: To more easily perform display of a jump second and constant force that has no danger of displacement of a gear set or desynchronization at an end of winding, and restricts friction used for tourbillon movement, in particular.SOLUTION: A timepiece 1 of a jump second type has a mechanical movement having a force control mechanism. The force control mechanism is installed in a finishing train of the mechanical movement between an energy supply source and an escape wheel set in order to drive the escape wheel set 11. The escape wheel set meshes with a second wheel 2, and a spring 4 of a stop member 3 rotates a stored fixed second gear and an escape mechanism. In a jump mode, the finishing train is released and rotation of a rotary lock element is allowed, and a second pinion 5 coaxial with the fixed second gear is rotated in order to make a one second jump. Also, for a stop mode, the rotary lock element and the finishing train are locked and the spring of the stop member is rewound in relation to the second pinion.SELECTED DRAWING: Figure 2
Patent JP-2023019079-A (JP)
Title: Belt reversion device in extension belt conveyor
Inventor: NISHIMURA NAOKI
IPC: E21D9/12
Filed: 2021-07-28
Abstract: To improve a working environment, extend the life of a component, reduce the cost and labor required for maintenance and a member, and improve an operation rate and a work efficiency.SOLUTION: A belt reversion device is provided in which: a first fixed pulley 11 supports a belt 2 in a posture that makes a belt surface 2A on a carrier face downward; a first inclined roller 12 supports the belt 2 in a posture that makes a belt front surface 2A face obliquely downward and makes a belt back surface 2B face obliquely upward; a vertical roller 13 supports the belt 2 in a posture that makes the belt surface 2A and the belt back surface 2B face a horizontal direction; a second inclined roller 14 supports the belt 2 in a posture that makes the belt front surface 2A face diagonally upward and makes the belt back surface 2B face diagonally upward; a second fixed pulley 15 supports the belt 2 in a posture that makes the belt front surface 2A face upward and makes the belt back surface 2B face downward; and the belt 2 rotates 180° in one direction around a belt axis by passing through in this order.SELECTED DRAWING: Figure 4
Patent JP-2023021632-A (JP)
Title: robot
Inventor: MURATA YUKI
IPC: B25J5/00
Filed: 2021-08-02
Abstract: To provide a multi-leg walking robot capable of causing the robot to advance (walk) by controlling the robot so as to alternatively perform grounded movement operation whin moves each of three pairs of legs mobile with respect to a body (first leg, second leg and third leg from the rear) and free leg movement operation which moves the tip in a state of isolating from the ground. and adaptively switching a gait.SOLUTION: A robot implements a first gait in which such a state that the number of legs performing grounded movement operation is three appears in a period and, in other periods, implements a second gait in which such a state that the number of legs performing grounded movement operation is four or more is maintained by lessening the rate of time during which a second leg and a third leg perform the free leg movement operation to time during which a first leg performs the free leg movement operation by comparing the case of the first gait.SELECTED DRAWING: Figure 6
Patent JP-2023021676-A (JP)
Title: tire display device
Inventor: KITAMURA TOSHIRO
IPC: A47F7/04
Filed: 2021-08-02
Abstract: To provide a tire display device capable of suppressing deterioration of an arrangement state of stacked tires.SOLUTION: A tire display device comprises: a tire stand 1 in which a plurality of tires 10 is stacked in a vertical direction V and is mounted; a cylindrical member 2 which is attached to the tire stand 1, and is inserted into center holes of the plurality of tires 10 mounted on the tire stand 1; a plurality of poles 5 supported to the tire stand 1, and passed through an internal space of the cylindrical member 2; and falling suppression members 3A, 3B which suppress falling of the plurality of poles 5 which is supported to the tire stand 1.SELECTED DRAWING: Figure 1
Patent JP-2022028642-A (JP)
Title: Acoustically resistive supported membrane assemblies including at least one support structure
Inventor: ZACHARY E LAMPERT
IPC: B32B7/02
Filed: 2021-08-03
Abstract: To provide excellent membrane assemblies.SOLUTION: Water-impermeable, air-permeable membrane assemblies are described herein. In some embodiments, the assemblies include a polymer membrane and at least one support structure. Certain assemblies are configured to provide an acoustic impedance having a phase angle of +45 degrees to -45 degrees over a frequency range of 50 to 20,000 Hz.SELECTED DRAWING: Figure 1
Patent JP-2023024093-A (JP)
Title: Die correction support device and die correction support method
Inventor: KABASHIMA HARUKI
IPC: B21D37/00
Filed: 2021-08-06
Abstract: To support an operator who performs correction of the shape of a die.SOLUTION: A die correction support device is constituted of: a light source part that emits linear light to a product subjected to press processing utilizing a die; a light receiving part that receives reflected light of the linear light reflected on a surface of the product; a determining part that determines whether an abnormality occurs in contact of the die with the product or not on the basis of a line width of a light beam image of the linear light projected on the light receiving part; and a notifying part that, when the determining part determines that an abnormality occurs in the surface of the product, notifies a user of support information for supporting operation for correcting the die that is performed in order to prevent the abnormality from reoccurring.SELECTED DRAWING: Figure 1
Patent JP-2023028335-A (JP)
Title: WC-based cemented carbide
Inventor: TAMURA HIROSHI
IPC: C22C1/051
Filed: 2021-08-19
Abstract: To provide a WC-based cemented carbide suitable for a cutting tool in which the wear of a flank is suppressed in a milling process of steel and the like.SOLUTION: A WC-based cemented carbide contains Co of 5 mass% or more and 12 mass% or less, at least one of Ta and Nb of 1 mass% or more and 15 mass% or less in total, and Ti of 1 mass% or more and 10 mass% or less, with the balance being WC and inevitable impurities. The WC particles have an average particle size of 0.7 μm or more and 2.5 μm or less, and the WC particles have an integrated circularity of 0.480 or more and 0.520 or less.SELECTED DRAWING: Figure 1
Patent JP-2023021878-A (JP)
Title: Method, system, and non-transitory computer-readable recording medium for controlling serving robot
Inventor: HA JOHN JUNGWOO
IPC: G06F3/16
Filed: 2021-08-24
Abstract: To provide a new customer experience in which serving provided by a serving robot is perceived similarly to serving provided by a human waiter or waitress.SOLUTION: There is provided a method for controlling a serving robot including: a step of generating at least one character on the basis of at least one property related to a voice, and determining a character to be applied to the serving robot from among the at least one generated character; and a step of generating at least one piece of visual information corresponding to the determined character, and determining a piece of visual information to be applied to the serving robot from among the at least one generated piece of visual information.SELECTED DRAWING: Figure 4
Patent JP-2023031462-A (JP)
Title: Bill alignment mechanism, and bill identification device including the same
Inventor: TAGAWA TAKAMASA
IPC: G07D11/237
Filed: 2021-08-25
Abstract: To provide a bill alignment mechanism capable of aligning bills with a simple structure, and a bill identification device including the same.SOLUTION: A bill alignment mechanism 10 includes: a conveyance path 11 on which a plurality of bill conveyance units 20 are provided; and a side-alignment mechanism 30 for centering bills conveyed on the conveyance path 11. The bill conveyance units 20 each has a conveying roller 21 to be driven by a drive motor 25, and a driven roller 22 opposite to the conveying roller 21 with the interposition of the conveyance path. The conveying roller 21 is an intermittent roller on which a grip surface 21g having a high frictional resistance is provided intermittently, and an outer peripheral surface of the conveying roller 21 on which the grip surface 21g is not provided is a smooth surface 21s having a frictional resistance lower than the frictional resistance of the grip surface 21g. The grip surface 21g nips a bill on the conveyance path 11 in conjunction with the driven roller 22, and the smooth surface 21s does not nip a bill on the conveyance path 11 in conjunction with the driven roller 22.SELECTED DRAWING: Figure 1
Patent JP-2021184760-A (JP)
Title: Rice field implement
Inventor: NAKAGAWA YOSHIKIYO
IPC: A01C11/00
Filed: 2021-09-08
Abstract: To provide a rice field implement capable of supplying properly, granules to grooves formed by a groove formation part.SOLUTION: A rice field implement comprises: a storage part storing granules; and a delivery part for delivering granules from the storage part. The granules delivered by the delivery part, are supplied to grooves formed on a field surface by a groove formation part 41, from a supply pipe 46. A granule supply unit for supplying granules is a medicament supply unit, and in the rice field implement, a supply path 36 of the medicament supply unit in which a lower end part is provided on a front side relative to an upper end part, and a supply path 30 of a fertilization unit in which an upper end part is provided on a front side relative to a delivery part of the medicament supply unit, and a lower end part is provided on a rear side relative to the upper end part, do not merge, and in side view, the groove formation part 41 is provided on a front side relative to the delivery part of the medicament supply unit.SELECTED DRAWING: Figure 8
Patent JP-2023040735-A (JP)
Title: water-based cosmetics
Inventor: TSUNEISHI CHIAKI
IPC: A61K8/73
Filed: 2021-09-10
Abstract: To provide water-based cosmetics that do not make the skin slimy during its application, do not cause stickiness while the cosmetics are being dried, and make the skin soft and smooth after the cosmetics are dried.SOLUTION: Water-based cosmetics contain following components (A), (B), (C) and (D): (A) bis-ethoxydiglycol cyclohexane 1,4-dicarboxylate, (B) polysaccharide 0.02-0.5 mass%, (C) polyether-modified silicone, and (D) water.SELECTED DRAWING: None