baber/WOPTO huggingface dataset:
Patent JP-2021159509-A (JP)
Title: Underpants type absorbent article
Inventor: MAEDA NARIAKI
IPC: A61F13/51
Filed: 2020-04-01
Abstract: To provide an underpants type absorbent article which is excellent in a leakage prevention effect, reduces tightening feeling on an abdominal side in wearing, and is excellent in fitness.SOLUTION: A leakage prevention cuff 6 having a rising part 63 is arranged on both side parts in a longitudinal direction X of an absorbent body 2. The leakage prevention cuff 6 includes a first elastic member 61 and a second elastic member 62 fixed on a sheet 60 in a stretched state in the longitudinal direction X. The first elastic member 61 is arranged in the rising part 63, and the second elastic member 62 is arranged along the absorbent body 2 on both sides in a lateral direction Y with the absorbent body 2 in between. An exterior body 10 includes an abdominal side expanding and contracting part 13 which is positioned on an abdominal side part A and has an expanding and contracting property in the lateral direction Y, and a low expanding and contracting part 15 which is adjacent to the abdominal side expanding and contracting part 13 and has a low expanding and contracting property in the lateral direction Y compared to the abdominal side expanding and contracting part 13. An absorbent core 50 and the second elastic member 62 are arranged not to be overlapped with the abdominal side expanding and contracting part 13.SELECTED DRAWING: Figure 7
Patent JP-2021166588-A (JP)
Title: Walking toy
Inventor: FURUIKE HIROTOMO
IPC: B25J5/00
Filed: 2020-04-09
Abstract: To provide a walking toy having a walking mechanism different from that of conventional one.SOLUTION: A walking toy 1 performing walking movement, when a trunk 10 is moved forward, comprises the trunk 10 and two legs 20. The walking toy includes a crank member 60 having a pair of eccentric crank shafts 62. Each leg has a pair of moving members 50 configured to apply turning force to the crank member, when the trunk is moved forward. Each moving member includes an eccentric shaft connecting part 53 swingably connected to a corresponding eccentric crank shaft, a trunk coacting member 52, and an action part on which force receiving from a walking surface acts. The trunk coacting member includes a projection 56 formed thereon, while the trunk includes a groove 17 formed thereon. When the action part of one leg is moved rearward, one moving member moves to add the turning force to the crank member, and is moved forward of the other leg by the rotation of the crank member and then, grounded on the walking surface.SELECTED DRAWING: Figure 3
Patent JP-2020125317-A (JP)
Title: Preparation, uses and solid forms of obeticholic acid
Inventor: ANDRE STEINER
IPC: A61P9/10
Filed: 2020-04-13
Abstract: To provide preparation, uses and solid forms of obeticholic acid.SOLUTION: The present invention relates to obeticholic acid shown in the figure or a pharmaceutically acceptable salt, solvate or amino acid conjugate thereof. Obeticholic acid is useful for treatment or prevention of an FXR mediated disease or condition, cardiovascular disease or cholestatic liver disease, and for reducing HDL cholesterol, for lowering triglycerides in a mammal, or for inhibition of fibrosis. The present invention also relates to crystals and synthetic processes of obeticholic acid.SELECTED DRAWING: Figure 5
Patent JP-2021169842-A (JP)
Title: Multi-tier ball screw unit and electric actuator using the same
Inventor: SAKIYAMA TAKASHI
IPC: F16H25/22
Filed: 2020-04-16
Abstract: To provide a multi-tier ball screw unit which can achieve downsizing of the entire device while sufficiently improving an axial load carrying capacity, and to provide an actuator using the multi-tier ball screw unit.SOLUTION: A multi-tier ball screw unit includes: a first screw shaft 3 in which a first spiral groove 30 on which rolling elements roll is formed on an outer peripheral surface and a first spline groove is formed along an axial direction; a second screw shaft 4 which is formed into a hollow cylindrical shape that covers the first screw shaft 3 from the outer side and in which a second spiral groove 40 on which the rolling elements roll is formed winding in a reverse direction of the first spiral groove on its outer peripheral surface and a second spline groove is formed along the axial direction; an inner screw nut 5 which is provided in a hollow part of the second screw shaft 4 and threadedly engaged with the first spiral groove 30 of the first screw shaft 3 through a number of balls; and an outer ball screw nut 6 which is threadedly engaged with the second spiral groove 40 of the second screw shaft 4 through a number of balls. A number of threads of the first spiral groove 30 is set so as to be larger than a number of threads of the second spiral groove 40.SELECTED DRAWING: Figure 1
Patent JP-2021055178-A (JP)
Title: Aluminum alloy material and production method thereof
Inventor: KYO YOSHIHIKO
IPC: C23C22/34
Filed: 2020-04-21
Abstract: To provide an aluminum alloy material excellent in bond durability to other material; and to provide a production method thereof.SOLUTION: An aluminum alloy material has a substrate comprising an aluminum alloy, and a chemical conversion coating on the substrate surface. Concerning the aluminum alloy material, in a cathode polarization curve obtained by measuring the aluminum alloy material at 25°C, in 5 wt% NaCl still aqueous solution having pH of 5.5, by using a saturated KCl silver-silver chloride electrode as a reference electrode, at a sweep rate of 20 mV/min, an electrode potential at which an absolute value of a current density arrives at 10 μA/cm2 is -1350 mV to -1150 mV.SELECTED DRAWING: Figure 2
Patent JP-2020121406-A (JP)
Title: Power tool
Inventor: MIYAZAWA TAKESHI
IPC: B25F5/02
Filed: 2020-04-21
Abstract: To provide a power tool in which a switching element for driving a brushless motor and a capacitor are effectively arranged and which improves cooling effects of the switching element and the capacitor.SOLUTION: In a power tool in which a handle section 160 is made rotatable with respect to a body section 102, a motor housing 200 is formed into a cylindrical built-in type, and a first drive circuit 241 in which a switching element is mounted from a rear side opening is stored. The first drive circuit 241 is arranged in a cylindrical case 231 opened on a rear side. A handle housing 161 is provided with a wind window 165. A gear case 104 is provided with an exhaust port. When a cooling fan 106 is rotated, air is sucked from the wind window 165 to the inside of the handle housing, and the air cools a motor 105 and is discharged from the exhaust port to an outside after cooling the switching element mounted in the first drive circuit 241 in the motor housing 200, as shown by arrows.SELECTED DRAWING: Figure 10
Patent JP-2021174222-A (JP)
Title: Color change degree estimation system, color change degree estimation method, and program
Inventor: CHIBA TAKAHITO
IPC: G06T7/90
Filed: 2020-04-24
Abstract: To provide a color change degree estimation system which can quantitatively detect a color change of an object (for example, an article) due to its surroundings to easily and inexpensively estimate a degree of color change for use in determining function degradation of the object.SOLUTION: The color change degree estimation system of the present invention comprises: a pixel value acquisition unit which acquires a pixel value of a prescribed region of a captured object image obtained by capturing an image of an object; a reference pixel value calculation unit which calculates reference pixel values of individual prescribed regions in association with respective pieces of changed color characteristic information being color characteristic information preliminarily acquired for the individual prescribed regions in association with degrees of color change of a region, on the basis of the changed color characteristic information: and a change degree estimation unit which compares the respective reference pixel values and the pixel value with each other to extract a piece of changed color characteristic information corresponding to the pixel value and estimates a degree of color change corresponding to the extracted piece of changed color characteristic information as a degree of color change of the object.SELECTED DRAWING: Figure 1
Patent JP-2021173915-A (JP)
Title: Information processing device and information processing method
Inventor: TAKIGUCHI TAKAHIRO
IPC: G06F3/0481
Filed: 2020-04-28
Abstract: To shorten time required for analyzing a factor of abnormality in a semiconductor production device.SOLUTION: An information processor comprises: an acquisition unit for acquiring processing information including processing data and processing conditions related to substrate processing; and a display control unit for controlling display on a display device on the basis of the processing information acquired by the acquisition unit. The display control unit selectively displays, on the display device, a first screen displaying processing data of lots to which a plurality of substrates belongs in units of lot, and a second screen displaying processing data of a first lot which is a lot designated by a user out of the lots displayed on the first screen, in units of substrates.SELECTED DRAWING: Figure 5
Patent JP-2021179852-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: MATSUBARA Mizuki
IPC: G06T1/00
Filed: 2020-05-14
Abstract: To reduce time and effort for color conversion in an environment in which a lighting condition temporally or spatially varies.SOLUTION: An image processing apparatus has: imaging control means (301) that, in an environment in which a first light source and a second light source whose temporal and spatial characteristics vary are mixed, picks up an image of a subject including reference charts arranged at a plurality of positions to acquire a picked-up image and reference chart images at the plurality of positions; reference image acquisition means (302) that acquires first light source reference images obtained by picking up images of the reference charts arranged at the plurality of positions under the first light source; ratio derivation means (303) that derives, from the reference chart images and the first light source reference images, derives the ratio between the first light source and the second light source at a subject position; and estimation means (304) that, based on the ratio, estimates a first light source image that is an image of the subject picked up under the first light source.SELECTED DRAWING: Figure 3
Patent JP-2021179237-A (JP)
Title: Fluid control valve
Inventor: SAWATANI ANNA
IPC: F16K27/00
Filed: 2020-05-14
Abstract: To variously change the mounting direction of a fluid control valve which is disposed in a fluid flow passage to form a part of piping.SOLUTION: A fluid control valve includes an inlet body 110 having an inlet port 112 through which a working fluid flows in, a cylindrical electromagnetic part body 120 having a passing flow passage inside, through which the working fluid passes, and an outflow port through which the working fluid flows out, in which the inflow port of the inlet body, the passing flow passage of the electromagnetic part body, and the outflow port of an outlet body are coaxially arranged, and the fluid control valve itself constitutes a part of piping. The fluid control valve includes a mounting bracket 170 which is fitted to the outer periphery of the electromagnetic part body over the entire circumferential direction and has flange portions formed projectingly in the radial direction. The outer periphery of the electromagnetic part body and the mounting bracket are provided with angle setting mechanisms which are fitted to each other at every predetermined angle in the circumferential direction of the electromagnetic part. By the angle setting mechanisms, it is possible to freely set the projecting direction of the flange portions projecting from the fluid control valve.SELECTED DRAWING: Figure 5
Patent JP-2021179293-A (JP)
Title: refrigerator
Inventor: OKADOME SHINICHIRO
IPC: F25D25/00
Filed: 2020-05-15
Abstract: To provide a refrigerator that further enhances cooling efficiency by performing off-cycle operation while driving a compressor.SOLUTION: A refrigerator comprises a first refrigerant flow passage R1, a second refrigerant flow passage R2, a first fan 9a for blowing air cooled by a first evaporator 14a, a first evaporator cooling chamber into which air is blown by the first fan 9a, a second fan 9b for blowing air cooled by a second evaporator 14b, and a refrigerating chamber 2 into which air is blown by the second fan 9b. The first evaporator cooling chamber comprises a freezing chamber 7 set in a freezing temperature zone, and a vegetable chamber 6 set in a refrigerating temperature zone, and is constituted so as to be capable of suppressing air blowing from the first fan 9a into the freezing chamber 7.SELECTED DRAWING: Figure 2
Patent JP-2021181856-A (JP)
Title: Solid fuel firing boiler, solid fuel supply amount measurement device, combustion method, and program
Inventor: KAMIHARA NOBUYUKI
IPC: F23K3/02
Filed: 2020-05-19
Abstract: To solve a problem that in the case where in order to reduce nitrogen oxide and carbon monoxide, etc. generated by burning solid fuel, an antenna and a rod are inserted to a conveyance pipe to measure solid fuel supply amount, the case requires facility work in the conveyance pipe and might cause an error of the measured solid fuel supply amount due to moisture, etc. present in the conveyance pipe.SOLUTION: A solid fuel firing boiler includes: solid fuel supply amount measurement means using an absorption method for individually measuring a value correlated with solid fuel supply amount conveyed by a conveyance pipe; and air supply amount control means for transmitting a control command signal to combustion air supply amount adjustment means on the basis of a value correlated with the solid fuel supply amount measured by the solid fuel supply amount measurement means using the absorption method and supply amount of combustion air to be supplied to a solid fuel burner connected to the conveyance pipe, which is measured by combustion air supply measurement means.SELECTED DRAWING: Figure 1
Patent JP-2021187739-A (JP)
Title: Skin external preparation
Inventor: TAKAHARA YUSUKE
IPC: A61K8/9789
Filed: 2020-05-25
Abstract: To provide skin external preparations with a high anti-aging effect, which contain a specific plant extract.SOLUTION: Provided are a skin external preparation containing Leontopodium alpinum extract and a Lamium album extract, a skin external preparation containing a Leontopodium alpinum extract organically cultivated in Mashike or a Lamium album extract organically cultivated in Mashike, and a skin external preparation containing Leontopodium alpinum extract organically cultivated in Mashike and a Lamium album extract organically cultivated in Mashike.SELECTED DRAWING: Figure 1
Patent JP-2021187866-A (JP)
Title: Refrigerating machine oil
Inventor: OKAZAKI MOTOYA
IPC: C10M105/36
Filed: 2020-05-25
Abstract: To provide a novel refrigerating machine oil.SOLUTION: A refrigerating machine oil comprises a compound represented by the following general formula (1) (in the formula (1), R1 is an alkylene group and R2, R3, R4, R5, R6, and R7 each independently represent a hydrogen atom or an alkyl group).SELECTED DRAWING: None
Patent JP-2021190211-A (JP)
Title: Terminal conversion adapter
Inventor: METSUGI Atsushi
IPC: H01R31/06
Filed: 2020-05-27
Abstract: To suppress an increase in work and cost burden even when a connection destination of a harness is changed.SOLUTION: A terminal conversion adapter 1 includes a main body 10 having a terminal accommodating portion 12 that has insulating properties and accommodates a round crimp terminal 2b so as to insert and remove the round crimp terminal 2b, a connection terminal 20 protruding from the main body 10, and a conduction portion 30 that conducts the round crimp terminal 2b inserted in the main body 10 and the connection terminal 20, and the conductive portion 30 includes an elastic holding portion 31 that elastically holds the round crimp terminal 2b in the terminal accommodating portion 12.SELECTED DRAWING: Figure 1
Patent JP-2021187045-A (JP)
Title: Printer
Inventor: SOMA MUNETOSHI
IPC: B41J29/38
Filed: 2020-05-29
Abstract: To provide a printer capable of printing by sufficiently using electric power received from an external power source.SOLUTION: A printer is connected to an external power source having a plurality of pieces of power information. The printer includes a control unit and a print head. When an external power source is connected to the printer, the control unit acquires a plurality of pieces of power information from the external power source (S1). The control unit determines whether printing can be carried out with the power indicated by the acquired power information (S2). When it is determined that printing can be carried out (S2: YES), the control unit determines any one of the acquired pieces of power information as requested power information (S11). The control unit performs a control value determination process and, based on the required power information, calculates a print control value (S12). The control unit outputs a request instruction to the external power source so as to output power indicated by the request power information (S13). The control unit performs a printing process, controls drive of a print head, based on the calculated print control value, and carries out printing on a printing medium (S24).SELECTED DRAWING: Figure 5
Patent JP-2021193541-A (JP)
Title: Information processing system, saved information management apparatus, saved information management method, and saved information management program
Inventor: ITO YASUTAKA
IPC: G06F13/00
Filed: 2020-06-09
Abstract: To prevent network load from being increased while reducing wait time of a user.SOLUTION: An information processing system includes a plurality of information processing apparatuses and a saved information management apparatus. The saved information management apparatus includes: a saved information acquisition unit 241 which acquires saved information for reproducing an operating state of an operation apparatus from the operation apparatus after a detection of operation end on the operation apparatus used by a user out of the above information processing apparatuses, and associates the information with the user; a location detection unit 244 which detects a location of the user; a candidate device determination unit 235 which determines a candidate device to be operated by the user out of the above information processing apparatuses, on the basis of the detected location of the user before the user operates one of the information processing apparatuses; and an upload unit 245 which uploads saved information to the candidate device when the candidate device is determined.SELECTED DRAWING: Figure 6
Patent JP-2021002518-A (JP)
Title: Manufacturing method of electrode paste for secondary battery
Inventor: TAMAKI EIICHIRO
IPC: H01M4/525
Filed: 2020-06-17
Abstract: To provide a manufacturing method of an electrode paste for a secondary battery which can suppress a decrease in the conductivity due to repeated use.SOLUTION: A manufacturing method of an electrode paste for a secondary battery including active material particles for a secondary battery, a binder, graphene, and a carbon nanotube includes at least a step A of preparing a dispersion by mixing active material particles for a secondary battery and a binder in a solvent, and a step B of mixing graphene and carbon nanotubes with the dispersion obtained in the step A.SELECTED DRAWING: None
Patent JP-2021196307-A (JP)
Title: Servo type vibration detector and vibration control device
Inventor: MARUYAMA TERUO
IPC: G01P15/13
Filed: 2020-06-17
Abstract: To solve the problem in which regarding a conventional servo type vibration detector composed of a coil, a permanent magnet, and a displacement detector, cost is high due to the complexity of ultra-fine wire processing of a coil and the complexity of structure, and high yield cannot be obtained during mass production.SOLUTION: A movable member connected to a displacement detector via a gap is placed with respect to a fixed member in which a coil is fixed. By placing the coil within a closed loop magnetic circuit composed of a permanent magnet and the movable member and the fixed member, Lorentz force that moves the movable member in an axial direction is generated. The above configuration makes complicated wiring processing of the coil unnecessary, and mass productivity can be greatly improved.SELECTED DRAWING: Figure 1
Patent JP-2021197097-A (JP)
Title: Information processing method, information processing system, and program
Inventor: MORITA YUKIHIRO
IPC: G06Q10/06
Filed: 2020-06-18
Abstract: To provide an information processing method capable of properly estimating ability of a worker to process a task before the worker starts the task.SOLUTION: An information processing method is an information processing method that is executed by a computer. The method includes the steps of: acquiring heart rate information regarding a heart rate of the worker before the worker starts a task (S122); and estimating ability of the worker to process the task on the basis of the acquired heart rate information before the worker starts the task (step S123).SELECTED DRAWING: Figure 9B
Patent JP-2021128735-A (JP)
Title: Method and computing system for processing candidate edges
Inventor: YU JINZE
IPC: G06T7/12
Filed: 2020-06-30
Abstract: To improve object recognition.SOLUTION: A method for processing candidate edges may be performed when spatial structure information and 2D image information are stored. The method may include: identifying, based on the spatial structure information, a 3D location that represents a corner of an object structure; identifying, based on the spatial structure information, a 3D vector that extends from the 3D location and is parallel with an edge; determining a 2D location within the 2D image information that corresponds to the 3D location; determining a 2D vector within the 2D image information that corresponds to the 3D vector; determining an edge detection region; identifying a cluster of candidate edges within the edge detection region that does not represent any object edge; identifying, a candidate edge which is not a part of the identified cluster as a 2D object edge; and performing segmentation based on the 2D object edge.SELECTED DRAWING: Figure 3A
Patent JP-2022013307-A (JP)
Title: Tenant leaving prediction device, tenant leaving prediction method and tenant leaving prediction system
Inventor: YUKIMITSU SUSUMU
IPC: G06Q50/16
Filed: 2020-07-03
Abstract: To provide a tenant leaving prediction device, a tenant leaving prediction method and a tenant leaving prediction system that detect a sign for tenant leaving and support proper processing corresponding thereto.SOLUTION: In a tenant leaving prediction system in which a tenant leaving prediction device is connected communicably to a data providing device and an owner device through a network, the tenant leaving prediction device 100 includes: a storage device 101 which holds observation data observed as to a predetermined event associated with real estate and leaving instance information on a tenant of the real estate; and an arithmetic unit 104 which performs processing to input and impart the observation data and leaving instance information to a machine learning engine and then generate a model defining relationship between the event that the observation data indicates and tenant leaving, and processing to apply the observation data associated with the event of predetermined real estate to the model, and specify a sign for leaving of the tenant of the real estate to output information on the sign for leaving.SELECTED DRAWING: Figure 2