baber/WOPTO huggingface dataset:
Patent JP-2020076497-A (JP)
Title: Vibration attenuating mass device and vibration attenuating mass device set
Inventor: MAEKAWA SATORU
IPC: F16F15/02
Filed: 2019-10-10
Abstract: To provide a stable friction damper that has no dead zone, and is unrelated to whether vibration is large by minimizing frictional force in a region in which a slip speed is very small through lubrication on a slip face using lubricating oil so as to minimize stationary frictional force, namely, eliminating a difference between the stationary frictional force and dynamic frictional force, and thus letting relative speed dependency of a coefficient of friction has a positive gradient.SOLUTION: A vibration attenuating mass device (1) has slide face oil (6) containing additives, and an uneven face including an uneven part, a plane formed by a real contact part (4) formed at a projection part (2) forms a vibration attenuating face (5) coming into smooth contact with a slip face (40) where a vibration source (not illustrated) may vibrate, and a recessed part (3) many reserve the slide face oil (6), a slip speed having a positive gradient to a coefficient of friction that the vibration attenuating face (5) has.SELECTED DRAWING: Figure 9
Patent JP-2021062506-A (JP)
Title: Inkjet recording apparatus
Inventor: KAWAFUJI HIROSHI
IPC: B41J2/01
Filed: 2019-10-11
Abstract: To prevent unevenness in a time difference from occurring due to a difference in recording time period between paths in an inkjet recording apparatus of a line recording head type, which passes a recording region of a recording head a plurality of times while repeatedly conveying a recording medium in forward and backward directions to complete a recording image.SOLUTION: An inkjet recording apparatus includes a recording head in which a plurality of discharge ports for discharging ink are arranged in a predetermined direction, conveyance means for relatively conveying a recording medium in a first direction intersecting the predetermined direction and a second direction opposite to the first direction, and control means for performing control to perform recording for each of a plurality of unit regions on the recording medium while alternately conveying the recording medium in the first direction and the second direction by the conveyance means, in which a width in the first direction of each of the unit regions is changed to perform recording in response to recording data in a boundary portion in the first direction between the unit regions.SELECTED DRAWING: Figure 11
Patent JP-2021062011-A (JP)
Title: Garment having absorbent pad attachment part
Inventor: USAMI TARO
IPC: A41B9/04
Filed: 2019-10-11
Abstract: To provide a garment which can easily learn an optimum attachment position after finding out the optimum attachment position for a prescribed garment and a prescribed absorbent pad and in which the prescribed absorbent pad can be easily attached to the optimum position.SOLUTION: A garment comprises: a front body part; a rear body part; and a crotch part 11 which is arranged in the crotch of a wearer and is sewn to the front body part and the rear body part. Reference lines L0 to L3 for attachment position setting of the absorbent pad are formed in the width direction of the crotch part on the skin side surface of the crotch part. In the garment, the reference lines L0 to L3 may be formed on a float gusset 14 provided on the skin face side of the crotch part 11.SELECTED DRAWING: Figure 3
Patent JP-2021063735-A (JP)
Title: Linear object installation method
Inventor: KOIZUMI YU
IPC: G01B11/16
Filed: 2019-10-15
Abstract: To provide a linear object installation method capable of efficiently installing a linear object in the ground.SOLUTION: A linear object unit 100 includes: a weight 10; a rope 30 for suspending and supporting the weight 10; and an optical fiber cable 20 to which the weight 10 is attached. A linear object installation method includes: an insertion step of inserting the linear object unit 100 into a borehole 2 while the weight 10 precedes; and a filling step of filling grout into the borehole 2 into which the linear object unit 100 has been inserted.SELECTED DRAWING: Figure 1
Patent JP-2020005324-A (JP)
Title: Diaphragm edge material for electroacoustic transducer, diaphragm for electroacoustic transducer, and micro-speaker diaphragm
Inventor: HASUIKE MAHO
IPC: H04R7/20
Filed: 2019-10-15
Abstract: To provide an edge material, which can be used for an electroacoustic transducer diaphragm, excellent in heat resistance, durability at high output, reproducibility from bass to treble, and workability.SOLUTION: The diaphragm edge material for an electro-acoustic transducer includes as a main component a polyamide resin (A) composed of a dicarboxylic acid component (a-1) containing terephthalic acid as a main component and a diamine component (a-2) containing an aliphatic diamine as a main component.SELECTED DRAWING: None
Patent JP-2020023877-A (JP)
Title: Sanitary earthenware cleaning system
Inventor: DAVID GROVER
IPC: E03D9/02
Filed: 2019-10-17
Abstract: To provide a sanitary earthenware cleaning system capable of avoiding inappropriately positioning a cleaning tablet in a sanitary tank or a sanitary bowl, particularly such a location that a person needs to replace the cleaning tablet with a new one by hand when the cleaning tablet has been used up, because a cleaning tablet under cleaning sometimes includes chemical agents which may degrade components of the sanitary tank and the sanitary bowl and may cause harm in direct contact with the human skin.SOLUTION: A sanitary earthenware cleaning system 100 includes a sanitary fixture 110 which belongs to a sanitary fixture such as a toilet and has a compartment formed on and under its deck 114. The compartment can house a cleaning tablet 130 to be kept within a waterway 140 between a tank 112 and a bowl 116 of the sanitary fixture. When the fixture is operated, water flowing down the waterway can dissolve a part of the cleaning tablet, thus injecting cleaning agents into the bowl along with the water.SELECTED DRAWING: Figure 1
Patent JP-2021066126-A (JP)
Title: Control device for controlling energization of heater hose and on-site spraying type foaming machine equipped therewith
Inventor: SEKI HIROYUKI
IPC: B29C39/44
Filed: 2019-10-25
Abstract: To provide a control device for controlling the energization of a heater hose attached to an on-site spraying type foaming machine, which can stop the interruption time of spraying construction to minimum even when a temperature sensor of the heater hose is damaged or wiring thereof is cut, etc.SOLUTION: The control device for controlling the energization to the heater hose attached to the on-site spraying type foaming machine has 1) an automatic control section that controls the energization to the heater hose by automatic control based on the information from the temperature sensor of the heater hose, 2) a non-automatic control section that controls the energization to the heater hose without applying automatic control, and 3) a configuration that allows switching between control by the automatic control section and control by the non-automatic control section through manual operation.SELECTED DRAWING: Figure 2
Patent JP-2021068878-A (JP)
Title: Substrate holding device
Inventor: MORI ERIKO
IPC: H01L21/683
Filed: 2019-10-28
Abstract: To provide a substrate holding device that can vacuum suck a substrate with good flatness even if the substrate has a large warp generated at an outer edge.SOLUTION: A substrate holding device 100 includes a substrate holding unit 1 that holds a substrate 10 by vacuum suction, a height adjustment member 12 that is displaceable in the height direction and is placed in the substrate holding unit 1, an elastic member 11 supported by the height adjustment member 12 and in contact with the substrate 10 to form a sealed space 22 on the side of a surface to be held of the substrate 10, and a control unit that controls the displacement of the height adjustment member 12.SELECTED DRAWING: Figure 2
Patent JP-2020036912-A (JP)
Title: Mouth piece
Inventor: YUKITA TAKASHI
IPC: C08L23/02
Filed: 2019-10-29
Abstract: To provide a mouth piece having excellent polishing workability, a sheet for the production of a piece part of a mouth piece that can produce a mouth piece having excellent moldability and excellent polishing workability, and a method for producing a mouth piece having excellent polishing workability.SOLUTION: A mouth piece 10 has a structure site (X) that includes an olefin polymer (A) having a C2 or 3 repeating unit and satisfies a Shore A hardness of more than 80 and less than 86.SELECTED DRAWING: Figure 1
Patent JP-2021072675-A (JP)
Title: Method of manufacturing motor core
Inventor: HAGIWARA TAKESHI
IPC: H02K15/02
Filed: 2019-10-29
Abstract: To obtain a method of manufacturing a motor core that facilitates handling of each block core and can stabilize a caulking force when laminating each block core.SOLUTION: A method of manufacturing a motor core comprises laminating a plurality of iron core pieces 16 to manufacture each block core 12 in a block core manufacturing process. In this manufacture, a peel core piece 30 forming one or more caulking holes 32 and a plurality of non-caulking holes 34 is laminated on the lower surface of the non-bottom block core 12, and a part of the plurality of caulking protrusions 22 existing on the lower surface of the non-bottom block core 12 is caulked and fitted into the caulking hole 32, while the remaining part is inserted into the non-caulking hole 34 without caulking. Next, in a block core laminating process, the peel core piece 30 is peeled off from the non-bottom block core 12, and each block core 12 is laminated vertically.SELECTED DRAWING: Figure 10
Patent JP-2021072534-A (JP)
Title: Optical camouflage device
Inventor: AMEMIYA TOMOHIRO
IPC: H01P1/00
Filed: 2019-10-30
Abstract: To provide an optical camouflage device capable of optical camouflage for polarized light of the same frequency in all directions.SOLUTION: An optical camouflage device 10 according to the present invention includes a base body 2 that transmits light, a first metamaterial 3 installed on the base body 2, and a second metamaterial 4 installed on the base body 2 at a position overlapping the first metamaterial 3, and the first metamaterial 3 and the second metamaterial 4 operate as an RLC circuit through which an electric field E is passed by light. Alternatively, the optical camouflage device 10 of the present invention includes a flexible base body 2 that transmits light and is provided around an object of optical camouflage, a first metamaterial 3 that is installed on the base body 2, and a second metamaterial 4 installed on the base body 2 at a position overlapping the first metamaterial 3 with a gap from the first metamaterial, and the first metamaterial 3 and the second metamaterial 4 operate as an RLC circuit through which an electric field E is passed by light.SELECTED DRAWING: Figure 4
Patent JP-2021070492-A (JP)
Title: cap
Inventor: YAMAMOTO MANABU
IPC: B65D53/00
Filed: 2019-10-31
Abstract: To provide a cap having a structure which enables reduction of the number of components.SOLUTION: One embodiment of a cap (20) of the invention includes: a cap body (30) which is attached to a mouth part (11) of a container body (10) in which a content is stored, and is provided with a discharge hole (33) for discharging the content; and a slit valve (50) which closes the discharge hole (33) in an openable manner. The cap body (30) and the slit valve (50) are integrally molded. The slit valve (50) has an annular seal part (53) which contacts with an upper end part of the mouth part (11). A material forming the slit valve (50) is softer than a material forming the cap body (30).SELECTED DRAWING: Figure 1
Patent JP-2021078208-A (JP)
Title: Rotary electric machine
Inventor: FUKUOKA MICHINARI
IPC: H02K1/27
Filed: 2019-11-07
Abstract: To provide a rotary electric machine capable of reducing eddy current in a magnet member whose magnetization direction is set in a non-linear direction.SOLUTION: A rotary electric machine 11 includes a plurality of magnet members 41 whose magnetization direction is set in a non-linear direction to form a single magnetic pole in a circumferential direction. The magnet members 41 are configured such that magnet pieces 44 divided in a non-single direction are juxtaposed via an insulating layer 45.SELECTED DRAWING: Figure 2
Patent JP-2021077019-A (JP)
Title: Machine tool operating state managing device, operation state managing method, and operating state managing program
Inventor: KOSEKI KIYOTAKA
IPC: G05B19/4063
Filed: 2019-11-07
Abstract: To provide a machine tool operating state managing device capable of managing the standby state.SOLUTION: A graph displaying unit reads, from a storing unit, operating state data that has at least one of the operating state and the standby state set as the operating state of a machine tool per a time, and displays a graph indicating the operating times and the standby times on a display on the basis of the operating state data. An operating state data updating unit updates, when any of the standby times in the graph is designated, and a memo relating to the designated standby time is input, the operating state data stored in the storing unit with the input memo being associated with the designated standby time. A color setting unit changes, when the graph indicating the operating time and the standby time is displayed on the display, the color of the standby time associated with the memo so as to be different from the color of the standby time not associated with the memo on the basis of the operating state data updated by the graph displaying unit.SELECTED DRAWING: Figure 10
Patent JP-2020048202-A (JP)
Title: User interface for camera effects
Inventor: BEHKISH J MANZARI
IPC: G03B17/02
Filed: 2019-11-08
Abstract: To provide more efficient methods and interfaces for managing camera effects.SOLUTION: A user interface of an electronic device 2000 transitions between user interfaces for capturing photos on the basis of data received from a first camera and a second camera. The electronic device has enhanced zooming capabilities that result in visual pleasing results for a displayed digital viewfinder and for captured videos, transitions a digital viewfinder between a first camera with an applied digital zoom and a second camera with no digital zoom, and prepares to capture media at various magnification levels. The electronic device has enhanced capabilities for navigating through a plurality of values.SELECTED DRAWING: Figure 20C
Patent JP-2022180673-A (JP)
Title: Barium sulfate dispersion liquid, and coating material and film using the same
Inventor: GONDO RYOSUKE
IPC: C09D7/62
Filed: 2019-11-12
Abstract: To provide barium sulfate dispersion liquid having high temporal stability, and a coating material and a film which are excellent in transparency, heat resistance and anti-blocking property by a coating material and a film using a polyimide resin as a binder containing the dispersion liquid.SOLUTION: A barium sulfate dispersion contains barium sulfate particles and a solvent, wherein the barium sulfate particles have a pH in dimethyl acetamide of 7.0-11.0 and a dispersion particle diameter of 100-800 nm, and the solvent contains at least one selected from the group consisting of dimethyl acetamide, N-methyl-2-pyrrolidone and γ-butyrolactone.SELECTED DRAWING: None
Patent JP-2021075320-A (JP)
Title: Container supply device and container supply method
Inventor: KIRIHARA KOICHI
IPC: B65B43/44
Filed: 2019-11-13
Abstract: To securely separate a container located at a lower end among a plurality of containers which are stacked.SOLUTION: A lid supply device 2 has: a guide plate 16 which guides a stack of a plurality of lids 12 stacked in a vertical direction; a lower claw 21 which is provided to move forward and backward, and on which a lid 12A located at a lower end among the plurality of stacked lids 12 is mounted; an upper claw 22 which is provided to move forward and backward, and comprises a recessed part D into which a flange part 12b of a lid 12B located in the second position from below among the plurality of stacked lids 12 is inserted; and a suction pad 35 which separates the lid 12A from the lid 12B with the lid 12B supported by the upper claw 22.SELECTED DRAWING: Figure 17
Patent JP-2021081523-A (JP)
Title: Lightweight eyeglass with temple having slit space
Inventor: Kajiwara Kengo
IPC: G02C5/14
Filed: 2019-11-15
Abstract: To provide an eyeglass with a temple made of a synthetic resin material having light weight, gentle flexibility and gentle twist.SOLUTION: Disclosed is an eyeglass A which includes: a front part 2; and a temple part 1 rotatably mounted on the front part 2. The eyeglass A is obtained by providing a vertical through hole in the temple part 1 made of a synthetic resin material to form a split-shaped space part S. The slit-shaped space part S is formed of two thin wall parts of an inner side and an outer side maintaining an interval.SELECTED DRAWING: Figure 1
Patent JP-2020084328-A (JP)
Title: High strength Ir alloy
Inventor: YOKOTA SHUNSUKE
IPC: C22C5/04
Filed: 2019-11-20
Abstract: To provide an Ir alloy that is excellent in high temperature strength while ensuring oxidation wear resistance at high temperatures.SOLUTION: Provided is an iridium (Ir) alloy, characterized, containing scandium by 0.01 to 3 mass%, and rhodium by 3 to 35 mass%, and the balance is iridium (Ir).SELECTED DRAWING: None
Patent JP-2020100615-A (JP)
Title: Light-colored rosin and rosin ester compositions
Inventor: MARK C SCHAAPMAN
IPC: C07C69/753
Filed: 2019-11-22
Abstract: To provide a three-step method for preparing a light-colored rosin ester, wherein at least in one of the steps (a) and (c) a co-catalyst is applied and wherein at least in one of the steps (a) and (c) a disproportionation catalyst is applied and wherein a distilled rosin obtained in the second step is esterified with a polyol to obtain a light-colored rosin ester.SOLUTION: In one embodiment, the co-catalyst has a triplet formation quantum yield (ΦT) of greater than 0.5 and a triplet lifetime (τT) of greater than 0.5 microseconds. In another embodiment, the co-catalyst is selected from acridone, anthrone, 9-fluorenone, thioxanthone, xanthone, derivatives and combinations thereof.SELECTED DRAWING: None
Patent JP-2021083347-A (JP)
Title: Movable non-sperm greening material
Inventor: SAHO NORIHIDE
IPC: A01G24/25
Filed: 2019-11-26
Abstract: To provide a movable non-sperm greening material which moves, carries, lays, and removes a mat-shaped natural turf or the like on a wide place such as a pavement and a room, in which insects hardly well up, and which can be produced in a short period.SOLUTION: A movable non-sperm greening material has a soil layer in which larva and egg of an insect or the like are included, a natural turf mat which has grown and which spreads its roots on the soil layer is used, soil on the soil layer is washed away for removing the soil, then root parts of the turf mat from which soil is removed and on which roots are exposed are embedded in a non-sperm rearing bed using porous rearing substances which are a laminate of small debris such as soil like sand which is subjected to sterilization and heating treatment, and sterilized wood chips, in which rearing substances are adhered, therefore a movable non-sperm greening material in which insects do not well up, which has sanitation and can be produced in a short production period, can be provided.SELECTED DRAWING: Figure 5
Patent JP-2020090769-A (JP)
Title: Method for manufacturing nanofiber sheet, apparatus for manufacturing nanofiber sheet, and method for manufacturing ultra-thin sheet
Inventor: YONEUCHIYAMA SHUNITSU
IPC: D04H1/728
Filed: 2019-11-26
Abstract: To provide a method and an apparatus for manufacturing a nanofiber sheet having a nanofiber layer hardly visible in a state of being stuck to the skin.SOLUTION: A method for manufacturing a nanofiber sheet is provided, in which a raw material liquid is discharged from a nozzle 20 to which a high voltage is applied between a counter electrode 30 and the nozzle so that nanofibers F generated from the raw material liquid by an electrospinning method are deposited on a collecting part 40. By depositing the nanofibers F on the collecting part 40 while moving at least one of the nozzle 20 and the collecting part 40, a prescribed nanofiber sheet having a gradation region with a gradually increasing thickness from the peripheral edge toward the inside is manufactured.SELECTED DRAWING: Figure 4
Patent JP-2021087302-A (JP)
Title: Power supply device
Inventor: KAWATAKA NOBUTO
IPC: H02M1/00
Filed: 2019-11-28
Abstract: To provide a power supply device that can easily obtain useful information for identifying the cause by a system administrator or the like when an output voltage becomes abnormal.SOLUTION: A power supply device includes a first light emitting element 22 installed so as to be visible from the outside, and a light emitting element control unit 26 that drives the first light emitting element 22. When an output voltage Vo is abnormal, the light emitting element control unit 26 blinks the first light emitting element 22 to convert specific power supply operation information TDJ used to estimate the cause of an abnormal output voltage Vo, cause information GJ estimated on the basis of the specific power supply operation information TDJ, or both the specific power supply operation information TDJ and the cause information GJ is converted into an optical digital signal and output from the first light emitting element 22.SELECTED DRAWING: Figure 1
Patent JP-2021083758-A (JP)
Title: Leg brace and garment covering leg brace
Inventor: AOKI HIDESUKE
IPC: A61H1/02
Filed: 2019-11-28
Abstract: To reduce physical burden of a user when standing up from a seated posture.SOLUTION: A leg brace 2 to be mounted to a leg part 1 of a user comprises: a rear thigh link 22 that extends along a thigh 3 of the user; and a lower thigh link 23 that is rotatably coupled to the rear thigh link 22 and extends along a lower thigh 4 of the user. The lower thigh link 22 has a handle 9 provided thereon that protrudes forward when the user is in a seated posture. The rear thigh link 22 and the lower thigh link 23 are coupled to each other in the vicinity of a knee joint of the user. Specifically, the rear thigh link 22 and the lower thigh link 23 are coupled at a rear joint part 24b disposed in the vicinity of the knee joint. Further, the lower thigh link 22 and the handle 9 are coupled in the vicinity of the knee joint.SELECTED DRAWING: Figure 1
Patent JP-2021000076-A (JP)
Title: Instrument used in operating cell
Inventor: KUWAYAMA MASASHIGE
IPC: C12M1/28
Filed: 2019-11-28
Abstract: To provide a high-operability instrument used in operating a cell.SOLUTION: An instrument 1 includes a plate body 2 having a well 8, and is used in operating a cell. The instrument 1 includes: a bottom part 8A which the well 8 is formed in curvature; and a curved inner peripheral wall 8B formed continuously connecting to the bottom part 8A. The instrument has a constitution that a plurality of protrusions 13 for partitioning the bottom part 8A and an inner peripheral wall 8B into a plurality of parts is provided along the bottom part 8A and the inner peripheral wall 8B, the bottom part 8A partitioned by the protrusions 13 and the partitioned inner peripheral wall 8B communicate with each other, and cells are precipitated on the partitioned bottom part 8A.SELECTED DRAWING: Figure 3