baber/WOPTO huggingface dataset:
Patent JP-2022190748-A (JP)
Title: Organic light-emitting device
Inventor: YANAI YUJIRO
IPC: G02B5/30
Filed: 2021-06-15
Abstract: To provide an organic light-emitting device using an organic light-emitting element capable of suppressing a change in coloration when observed from an oblique direction.SOLUTION: An organic light-emitting device includes an organic light-emitting element and a circular polarizer. The circular polarizer includes, from the organic light-emitting element side, a retardation layer and a polarizer and satisfies either requirement 1 or requirement 2. Requirement 1: The haze of the retardation layer is more than 20% and 40% or less. Requirement 2: A cholesteric liquid crystal layer is provided between the organic light-emitting element and the circular polarizer, and the sum of the haze of the cholesteric liquid crystal layer and the haze of the retardation layer is more than 20% and 40% or less.SELECTED DRAWING: Figure 1
Patent JP-2022191696-A (JP)
Title: Lighting apparatus
Inventor: KOMATSU TAKUMITSU
IPC: H05B47/16
Filed: 2021-06-16
Abstract: To provide a lighting apparatus capable of suppressing deterioration of sky reproducibility even when used for a long time.SOLUTION: A lighting apparatus includes a blue LED module having a white LED, a blue LED, and a green LED, a light guide plate that diffuses the light of the blue LED module and emits surface light, and a control device that controls the blue LED module to reproduce the color of the sky, and the control unit is configured to individually correct the outputs to the white, blue, and green LEDs on the basis of deterioration information and a usage time of the light guide plate.SELECTED DRAWING: Figure 12
Patent JP-2021138372-A (JP)
Title: child seat
Inventor: OYAMA TATSUYA
IPC: B60N2/28
Filed: 2021-06-21
Abstract: To provide a child seat which enables a seat to be reclined and rotated relative to a cradle and can be removed from the cradle.SOLUTION: A child seat 10 includes: a cradle 20; a base 60 which is supported by the cradle 20 in a manner that its inclination can be changed; and a seat 40 which is supported by the base 60 in a rotatable and removal manner.SELECTED DRAWING: Figure 1
Patent JP-2023001740-A (JP)
Title: filter
Inventor: KODAMA YASURO
IPC: B01D17/02
Filed: 2021-06-21
Abstract: To provide a technique that allows a user to recognize incorrect injection in an early stage when the user erroneously injects moisture into a tank from an injection port.SOLUTION: A filter may be attached to the injection port of a tank where a user injects a nonaqueous liquid. The filter may be provided with a filter body to permeate the nonaqueous liquid and a water absorption material included in the filter body and expanded by the absorption of water. The water absorption material may be arranged in a density that the permeability of the filter body is lowered when being expanded by the absorption of water.SELECTED DRAWING: Figure 4
Patent JP-2021169305-A (JP)
Title: Collapsible wheel, and method of making collapsible wheel
Inventor: JOHN A SOLHEIM
IPC: B60C7/00
Filed: 2021-06-22
Abstract: To provide a collapsible tire in order to reduce the size of a hand cart when not in use for storage and/or transportation.SOLUTION: A collapsible wheel comprises an axle, a tire, a plurality of wheel sections 110. Each wheel section 110 has a rim portion 118, a hub portion 112 that defines a rotational axis, and a pair of spokes 116 each spoke 116 of which connects the hub portion 112 to the rim portion 118 of a wheel section 110 of the plurality of wheel sections 110. The wheel sections 110 are rotatable relative to each other about the rotational axis from a collapsed position in which the rim portion 118 of the wheel sections 110 defines a part of a circle to an expanded position in which the rim portions 118 of the wheel portions 110 collectively define the circle.SELECTED DRAWING: Figure 3
Patent JP-2023003759-A (JP)
Title: Heat exchanger
Inventor: NAKADOKORO KAZUO
IPC: F28F1/02
Filed: 2021-06-24
Abstract: To provide a heat exchanger including a small-sized turn block with high pressure resistant performance.SOLUTION: A heat exchanger 100 which performs heat exchange between air and a coolant where a phase change of a liquid phase and a gas phase is generated includes: a plurality of core parts 10 which have a pair of oppositely disposed header tanks 2 and a plurality of tubes 1 connecting the header tanks 2 and performing heat exchange between a coolant circulating in the inside and air flowing in the periphery, and which are disposed in a superimposed manner in the air flow direction; and a turn block 30 which is formed of a single member, connects between an end of the header tank 2 of one core part 10 and an end of the header tank 2 of another core part 10 superimposed on the header tank 2 in the air flow direction, and continuously circulates the coolant. The turn block 30 has a V-shaped passage 31 in which the tips of internal passages 32 formed in an oblique linear shape from each connection part 30a with each header tank 2 to the inside are communicated each other to form a V shape.SELECTED DRAWING: Figure 1
Patent JP-2021182914-A (JP)
Title: Fine particle generator
Inventor: HONG CHOONG SHEEK
IPC: A24F40/57
Filed: 2021-06-29
Abstract: To provide a fine particle generator capable of changing freely a suction condition so as to suit the user's taste.SOLUTION: An aerosol generator includes a sensor for sensing the air applied to the aerosol generator by puff, a processor for determining a temperature control profile related to a heater by a sensing result related to the air applied to the aerosol generator, and controlling power supply related to the heater by the temperature control profile, and the heater for generating aerosol by control of the processor.SELECTED DRAWING: Figure 4
Patent JP-2023005764-A (JP)
Title: Motor and ventilation fan
Inventor: ICHIOKA NAOYA
IPC: H02K7/14
Filed: 2021-06-29
Abstract: To obtain a motor capable of further suppressing the entry of water into the inside of the motor as compared with a conventional one.SOLUTION: A motor 2 is equipped with a stator 20, a rotor 21, a shaft 22, and a housing 25. At a shaft end wall portion 26b of the housing 25, a shaft through-hole 26c is formed. The shaft 22 has a projecting portion 22a projecting to the outside of the housing 25. On an outer surface turning to the outside of the housing 25 of the shaft end wall portion 26b, there are formed an annular first throating wall 26 surrounding a part opening to the outer surface of the shaft through-hole 26c, a second throating wall 26g disposed on the inner side than the first throating wall 26f in a radial direction of the stator 20 and opening to the outer surface of the shaft through-hole 26c, and a first trough portion 26h located between the first throating wall 26f and the second throating wall 26g. On an outer peripheral surface of the projecting portion 22a, an annular throating plate 28 is attached. On the throating plate 28, an annular wall extending toward the housing 25 and located in the first trough portion 26h are formed.SELECTED DRAWING: Figure 3
Patent JP-2021152979-A (JP)
Title: Work support device, work support method and program
Inventor: MAKINO TOMOAKI
IPC: G06Q10/06
Filed: 2021-07-02
Abstract: To accurately notify a worker of the occurrence of a work step error or the like to improve the work efficiency.SOLUTION: A work support device includes: a storage part which holds, in association with each other, a work including at least a first step and a second step performed after the first step and representative image for the respective steps representing works respectively performed in the first step and the second step; an input part which inputs an image in a process in which the worker works; a checking part which compares the input image with the representative image to check whether or not the work is carried out in a predetermined sequence; and a notification part which notifies the worker of results of the checking.SELECTED DRAWING: Figure 1
Patent JP-2021169470-A (JP)
Title: Composition and methods for the treatment of blepharoptosis
Inventor: CHARLES F BOSWORTH
IPC: A61K31/4174
Filed: 2021-07-05
Abstract: To provide a pharmacological product that improves visual acuity of a patient in low light environments and can be administered topically to the eyes.SOLUTION: The present disclosure provides methods for treating ptosis in a patient suffering therefrom, comprising administering a combination of pilocarpine and oxymetazoline.SELECTED DRAWING: None
Patent JP-2023008500-A (JP)
Title: robot
Inventor: MURATA YUKI
IPC: B25J5/00
Filed: 2021-07-06
Abstract: To provide a robot which walks by repeatedly executing an operation to move to the back of a body with a tip of a movable member brought into contact with a ground surface and an operation to move to the front of the body after separating the tip from the ground surface and can determine whether the tip reaches the ground surface without providing the tip of the movable member with a ground surface sensor.SOLUTION: Information of a movement destination of a tip of a movable member that can move to a body of a robot is detected by an external sensor, a three-dimensional shape of the movement destination is acquired on the basis of the detected information, a target position is acquired on the basis of the acquired three-dimensional shape, and the tip of the movable member is moved to the target position. When the tip of the movable member is determined to reach the target position, the movable member is stopped with respect to the body.SELECTED DRAWING: Figure 7
Patent JP-2023009707-A (JP)
Title: Member for suppressing settlement of pile, structure having treadboard member, and method for installing the structure having the treadboard member
Inventor: INADA RYOICHI
IPC: E04F11/022
Filed: 2021-07-07
Abstract: To provide a member for suppressing settlement of a pile, which prevents the occurrence of inclination of a posture of a structure such as stairs, a passage or a landing, a structure, and a method for installing the structure.SOLUTION: A member 5 for suppressing settlement of a pile 3, which fixes a support member 2 for supporting a treadboard member 1 to a ground 101, comprises: an installation part 51 installed on the ground 101; and a fixed part 52 to which the pile 3 is fixed. A through-hole 53 through which the pile 3 is passed is provided in the installation part 51. The member is fixed to the pile 3 by fixing means 6 in a state where the pile 3 is inserted into the through-hole 53 of the installation part 51.SELECTED DRAWING: Figure 6
Patent JP-2021183692-A (JP)
Title: Polymer particle and use thereof
Inventor: TAKAHASHI TOMOYUKI
IPC: C09D7/65
Filed: 2021-07-08
Abstract: To provide a polymer particle having excellent dispersion stability and an optical film and a resin molding including the polymer particle.SOLUTION: It has been found out that the surface state of polymer particles affects dispersion stability, and improving the dispersion stability requires minimizing the content of a residual surfactant in the polymer particles used during the production process. Polymer particles according to the present invention have a surfactant content of more than 0 ppm to less than 50 ppm, a volume average particle diameter of 1-100 μm, and a coefficient of variation in particle size of 15% or less as determined by specific measuring methods. A polymer forming the polymer particles is a copolymer of a monofunctional vinyl monomer and a polyfunctional vinyl monomer.SELECTED DRAWING: Figure 1
Patent JP-2023009998-A (JP)
Title: Radio communication method, radio terminal, and program for radio terminal
Inventor: WAKAO KEISUKE
IPC: H04W24/02
Filed: 2021-07-08
Abstract: To relate to a radio communication method for obtaining high communication efficiency in a network including a plurality of radio terminals and a plurality of radio base stations, or the like.SOLUTION: A radio communication method includes: detecting a state Sk(t) of connection between a plurality of radio base stations and a radio terminal; (step 110) randomly determining an action to be adopted in the state Sk(t) in a probability ε (Step 108); (Step 112) inputting the state Sk(t) to a DQN in other cases; (Step 114) adopting an optimal action ak(t); (Step 122) updating a parameter of the DQN on the basis of a reward Γk(t) (Step 118) for the action ak(t); (Step 104) attenuating ε for each learning in a situation in which, a communication environment does not change; and (Step 106) resetting the attenuated ε to an initial value in a situation in which, the communication environment changes (Step 102).SELECTED DRAWING: Figure 9
Patent JP-2021176756-A (JP)
Title: Active Front Deflector-Flat Panel
Inventor: Martin r matthews
IPC: B62D37/02
Filed: 2021-07-26
Abstract: To provide an active front deflector that provides an aerodynamic surface for improved aerodynamic characteristics when deployed but can be retracted so as not to hinder under conditions determined in advance to return a vehicle to the initial design intent.SOLUTION: An active front deflector assembly 10 for a vehicle can move to a deployed position and a retracted position or to any position between the deployed position and the retracted position. The active front deflector assembly 10 includes a cross member to be attached to a vehicle body bottom surface of the vehicle. This frame member also includes a plurality of slip joints to be connected to the vehicle body bottom surface of the vehicle. The cross member is a fixation link for an actuator assembly 20 including an actuator 14, a drive link 22, a floating link 26, and a blade 12.SELECTED DRAWING: Figure 7
Patent JP-2023018250-A (JP)
Title: linear regulator circuit
Inventor: ASANO HAYATO
IPC: G05F1/56
Filed: 2021-07-27
Abstract: To provide a linear regulator circuit capable of suppressing an overshoot.SOLUTION: A P-channel output transistor 110 is connected between an input line 102 and an output line 104. A feedback circuit 120 performs feedback control on a gate voltage VPG of the output transistor 110 in such a way that an output voltage VOUT on the output line 104 becomes close to a target level VOUT(REF). A protect circuit 130 clamps the gate voltage VPG of the output transistor 110 so as not to be lower than a voltage level that is lower than the output voltage VOUT by a predetermined voltage ΔV.SELECTED DRAWING: Figure 1
Patent JP-2023019688-A (JP)
Title: Clothing design support device
Inventor: TANAKA TOICHIRO
IPC: G06Q50/10
Filed: 2021-07-29
Abstract: To provide a clothing design support device capable of reducing a work time required for measurement for producing custom-made clothing.SOLUTION: A clothing design support device 1 according to the present invention includes a voice input processing section 21 for voice-inputting a measured value for each of a plurality of preset measurement items based on the voice of a measurer reading measured values of the measurement items obtained by measuring a wearer who wears the clothing, and a measurement information output processing section 22 capable of outputting measurement information formed by associating the measurement items and the measured values of the measurement items. The measurement information is formed by associating the measurement items and the measured values of the measurement items according to the order that the measurer reads out the measured values. Preferably, the clothing design support device 1 according to the present invention further includes an abnormality notification section 23 for executing prescribed notification when the measured values of the measurement items are not within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2022054413-A (JP)
Title: Mask cover
Inventor: OKANO TOSHIKO
IPC: A45C11/00
Filed: 2021-07-07
Abstract: To provide a mask cover that is hard to be obstructive with which a mask is held and placed in a sanitary manner after being taken off.SOLUTION: A fastener 3 and a handle 5 that are attachable to and detachable from each other and corresponding to each other are provided in either right and left both ends or upper and lower both ends of a body sheet portion 2 having an almost rectangular shape.SELECTED DRAWING: Figure 1
Patent JP-2023027641-A (JP)
Title: Wafer table
Inventor: TAKEBAYASHI HIROSHI
IPC: H01L21/31
Filed: 2021-08-17
Abstract: To achieve both high-temperature processing of a wafer and efficient heat removal from the wafer.SOLUTION: A wafer table 10 includes a ceramic substrate 20, a first cooling substrate 30, and a second cooling substrate 50. The ceramic substrate 20 has a wafer mounting surface 22a and incorporates a wafer adsorption electrode 25 and a heater electrode 26 therein. The first cooling substrate 30 includes a first coolant channel 31 that is bonded to the surface of the ceramic substrate 20 opposite to the wafer mounting surface 22a via a metal bonding layer 40, and is capable of switching between supply and stop of supply of a first coolant. The second cooling substrate 50 includes a second coolant channel 51 that is attached to the surface of the first cooling substrate 30 opposite to the metal bonding layer 40 via a space layer 42 capable of supplying a heat transfer gas, and is capable of switching between supply and stop of a second coolant.SELECTED DRAWING: Figure 1
Patent JP-2023030630-A (JP)
Title: air conditioner
Inventor: SHOYAMA NAOYOSHI
IPC: F25B49/02
Filed: 2021-08-23
Abstract: To provide an air conditioner capable of: curbing performance deterioration due to aging; detecting a leakage of a coolant without erroneous detection; and improving safety against the leakage of the coolant.SOLUTION: An air conditioner comprises an indoor unit 5 which has: a sirocco fan 30 installed in a housing 10; an indoor heat exchanger 20 installed in the housing 10; a first coolant detection sensor 50 installed in a first region 24; and a second coolant detection sensor 51 installed in a second region 26. The air conditioner also has a control section 60 which controls the first coolant detection sensor 50 and the second coolant detection sensor 51. The control section 60 executes a first energization mode in which either one of the first coolant detection sensor 50 or the second coolant detection sensor 51 is energized and a second energization mode in which both the first coolant detection sensor 50 and the second coolant detection sensor 51 are energized.SELECTED DRAWING: Figure 2
Patent JP-2023031676-A (JP)
Title: Manufacturing method of printed matter
Inventor: SATO MASAKI
IPC: B05D1/26
Filed: 2021-08-25
Abstract: To provide a manufacturing method of a printed matter which can form an ink layer with high definition without color unevenness and stripe unevenness.SOLUTION: A manufacturing method of a printed material includes a printing step of forming an ink layer by applying a plurality of types of active energy ray-curable type ink to a metallic recording medium and photo-curing the ink with a serial type ink jet printer that has a carriage in which a plurality of ink jet heads respectively having a plurality of nozzles and a plurality of LED light sources are alternately arranged along the main-scanning direction. The printing step includes a scan step of causing the ink jet head to apply the ink while causing the carriage scan in the main-scanning direction, and causing the LED light source adjacent in the travel direction rear side to the ink jet head to emit light to the ink applied by the ink jet head. The scan steps are performed two or more times to the same region of the metallic recording medium by displacing the carriage in the sub-scanning direction.SELECTED DRAWING: None
Patent JP-2023034409-A (JP)
Title: Prime cost calculation system and prime cost calculation method
Inventor: FURUKAWA MAKOTO
IPC: G06Q50/04
Filed: 2021-08-31
Abstract: To provide a prime cost calculation system capable of calculating the prime cost of a component with higher accuracy.SOLUTION: A prime cost calculation system 10 for calculating the prime cost of a component, includes: an acquisition unit 11 that acquires component information about the component; and a calculation unit 13 that calculates respective money amounts of a plurality of expense items based on the component information acquired by the acquisition unit 11 and calculates the prime cost of the component using the plurality of calculated money amounts. The calculation unit 13 calculates at least one money amount of the plurality of expense items using a plurality of primary parameters.SELECTED DRAWING: Figure 1
Patent JP-2023035293-A (JP)
Title: Cloth movement detection device and sewing machine
Inventor: TAKEI TATSUO
IPC: D05B69/26
Filed: 2021-08-31
Abstract: To provide a cloth movement detection device and a sewing machine, which can accurately detect the movement of cloth.SOLUTION: A cloth movement detection device 10 includes: a light detection section 2 which detects light and detects the movement of cloth; a body section 1 which incorporates the light detection section 2 and is attachable/detachable to/from a presser bar of a sewing machine; and a presser support section 20 which is formed with a cloth presser section 21 which can come into contact with cloth and is attachable/detachable to/from the body section 1. A window section 4 through which light can pass is provided on a bottom surface of the body section 1. The cloth presser section 21 is positioned below the bottom surface of the body section 1 in a state that the presser support section 20 is mounted in the body section 1.SELECTED DRAWING: Figure 5
Patent JP-2022042011-A (JP)
Title: Medical information control system, signal processing device, and medical information control method
Inventor: ASAI ATSUSHI
IPC: G02B23/24
Filed: 2021-09-01
Abstract: To execute support with a higher-level technique by connecting a medical imaging device to a server and performing signal processing by the server.SOLUTION: A surgery server of a medical information control system includes: a plurality of virtual shared buffers that a first medical application installed in a first container virtual region and a second medical application installed in a second container virtual region can access; and a control application. The control application controls the first medical application or the second medical application so as to use a first virtual memory region, a second virtual memory region, and a third virtual memory region alternately for writing of the first medical application and reading of the second medical application.SELECTED DRAWING: Figure 2
Patent JP-2022003393-A (JP)
Title: Information display unit
Inventor: HIRATA KOJI
IPC: G02B27/01
Filed: 2021-09-02
Abstract: To provide an information display unit that displays information on a vehicle, the information display unit allowing an observer to reduce the movement of the line of sight to obtain a large number of pieces of video information.SOLUTION: An information display unit comprises a first information display unit and a second information display unit that are arranged between a windshield 6 and an instrument panel 42 of a vehicle, and the instrument panel 42 includes a direct viewing type video display unit. The first information display unit includes a virtual image optical system that reflects light emitted from the video display unit on the windshield 6 with a concave mirror 1 having a function to reflect visible light to display a virtual image on a front side. The second information display unit includes a real image optical system that changes the speed of rewriting a display image according to travel speed information to obtain a real image superimposed on the virtual image displayed by the first information display unit, and scans a laser beam of a S-polarization light beam on the windshield 6 having the characteristics in which the reflectance for the S-polarization is different from that for a P-polarization to display video information.SELECTED DRAWING: Figure 1