baber/WOPTO huggingface dataset:
Patent JP-2020182939-A (JP)
Title: Oil/water separator
Inventor: CHANG CHIN-LUN
IPC: B01D17/025
Filed: 2020-04-28
Abstract: To provide an oil/water separator which can adjust a relative height of an opening for receiving an oil component according to amount of processing object liquid introduced into a storage tank.SOLUTION: An oil/water separator includes: a storage tank 4; and an expansion pipe 5. In the storage tank 4, an exhaust port 43 and an oil drain port 411 are formed to surround an internal space 401 and to be communicated with the internal space 401. The expansion pipe 5 is an expandable and contractable tubular body so that an in-pipe space 50 is communicated with the oil drain port 411, an upper end opening 502 is opened toward the internal space 401, and a distance between a lower end 52 and an upper end 51 is variable. A floater 6 configured to have density between water and oil is mounted at the upper end 51.SELECTED DRAWING: Figure 4
Patent JP-2021108091-A (JP)
Title: Three-dimensional image labeling method based on two-dimensional image labeling information, and three-dimentional image labeling device
Inventor: YANG CHUNG-HSIEN
IPC: G06T7/00
Filed: 2020-05-01
Abstract: To provide a 3D image labeling device and a 3D image labeling method.SOLUTION: A 3D image labeling device includes a point group cluster module, a projection module, an integration module, and a point group recovery module. The point group cluster module follows an image without a 3D label and cluster algorithms, for clustering with a plurality of points in the image without the 3D label as one or more first point clusters in order to generate a 3D clustered image. The projection module follows the 3D clustered image, for generating a first 2D image having first objects, and each of the first point clusters corresponds to one of the first objects. The integration module follows one or more object frames for an image with a 2D label, for attaching a label to the first objects for the first 2D image so as to generate a second 2D image. The point group recovery module follows the second 2D image, for generating an image with a 3D label.SELECTED DRAWING: Figure 1
Patent JP-2021181634-A (JP)
Title: Respiratory protection mask unit with sterilization function
Inventor: AZUMA KAZUYOSHI
IPC: A41D13/11
Filed: 2020-05-18
Abstract: To provide an infection prevention mask which solves the problem that a conventional respiratory protector has a problem such as a weight load and stuffiness in a state in which a mask face body is worn for long time while it has a high infection prevention performance and there is the problem of a complicated structure with a control function such as an electrically driven fan unit and a sensor in ventilation amount control in the mask face body.SOLUTION: A respiratory protector includes an effective protection functionality of an exhalation ventilation system which is not a forced ventilation system in ventilation of respiratory movement, which is cleaned by a plurality of cleaning systems into a mask face body 1, and therefore the problem of a light and compact infection prevention mask as an infection prevention tool can be solved.SELECTED DRAWING: Figure 1
Patent JP-2021181757-A (JP)
Title: Liquid storage system
Inventor: HOSODA KOJI
IPC: F01N3/08
Filed: 2020-05-18
Abstract: To determine whether a liquid includes a factor to change a predetermined index thereof.SOLUTION: A liquid storage system has: a tank that stores a liquid (aqueous urea solution), which corresponds to an aqueous urea solution tank; emitters that emit ultrasound in the liquid stored in the tank, which correspond to an ultrasound sensor for water levels and an ultrasound sensor for concentrations; receptors that receive the ultrasound emitted by the emitter in the liquid stored in the tank, which also correspond to the ultrasound sensor for water levels and the ultrasound sensor for concentrations; and a controller (ECU) connected to the emitters and the receptors. From the time when ultrasound was emitted by the emitters and the time when it was received by the receptors, the controller calculates current values of predetermined indexes (a concentration, residual quantity, water level, sonic velocity in the liquid, and the time taken for the ultrasound to reach from the emitters to the receptors) (S112, S115), and compares the calculated current values with reference values of the predetermined indexes. If any difference is found as a result of the comparison, the liquid stored in the tank is determined to include a factor to change the predetermined indexes (S116, S117).SELECTED DRAWING: Figure 3
Patent JP-2020121220-A (JP)
Title: Drug delivery support system and collation control program
Inventor: YASUOKA KEITA
IPC: A61J3/00
Filed: 2020-05-21
Abstract: To enhance the versatility of a drug delivery support system capable of determining the propriety of drug delivery in delivering a drug to a drug taking person at a drug package transportation destination.SOLUTION: A drug delivery support system includes an information terminal and a drug packaging device. The information terminal includes a collation processing part for collating first collation information read from first code information described on a plurality of packaging containers in which one or a plurality of drugs are packaged according to medicine-taking timings, and a plurality of pieces of second collation information read from a plurality of pieces of second code information described on a plurality of articles to be collated, a setting processing part for setting a content of each piece of second collation information according to a user operation, and an output processing part for outputting the content of the setting by the setting processing part. The drug packaging device includes a printing processing part for printing the first code information indicating the first collation information that can collate each piece of the second collation information, which is set based on the content of the setting by the setting processing part, on the packaging containers.SELECTED DRAWING: Figure 14
Patent JP-2020145469-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2020-05-26
Abstract: To provide a display device with a low manufacturing cost, to provide a display device with low power consumption, to provide a display device that can be manufactured on a large-area substrate, to provide a display device with a high numerical aperture of pixels, and to provide a display device with a high reliability.SOLUTION: A display device comprises: a transistor electrically connected with a pixel electrode having light transmissivity; and a capacitive element. The transistor includes: a gate electrode; a gate insulating film provided on the gate electrode; and a first multilayer film provided on the gate insulating film and that includes an oxide semiconductor layer. The capacitive element has: the pixel electrode; and a second multilayer film overlapped with and arranged at a predetermined interval from the pixel electrode, and that has the same layer structure as the first multilayer film. A channel formation region of the transistor is at least one layer not contacted with the gate insulating film, of the first multilayer film.SELECTED DRAWING: Figure 3
Patent JP-2021191034-A (JP)
Title: Rotary electric machine rotor
Inventor: KUMASAKA YUYA
IPC: H02K9/19
Filed: 2020-05-26
Abstract: To provide a rotary electric machine rotor having a cooling structure capable of improving cooling efficiency by directly cooling a magnet with cooling oil.SOLUTION: A rotary electric machine rotor 10 according to the present invention includes: a rotor core 12 composed of a laminated steel plate 14 having a magnet hole 17; a magnet 13 inserted into the magnet hole 17 and fixed to the magnet hole 17 by a magnet fixing material 18; and a refrigerant passage 16 formed in the rotor core 12. Further, the magnet hole 17 communicates with the refrigerant passage 16, and an outer wall of the magnet 13 forms a part of the refrigerant passage 16. Furthermore, at least a part of the outer wall of the magnet 13 forming the refrigerant passage 16 is not covered with the magnet fixing material 18.SELECTED DRAWING: Figure 1
Patent JP-2021189617-A (JP)
Title: System and control method
Inventor: MORIYA TAKASHI
IPC: G06F3/12
Filed: 2020-05-27
Abstract: To provide a system that prints a desired file group with a simpler operation.SOLUTION: A system determines a type of a user account, and determines, according to a condition corresponding to the determined type, a file to be printed from a plurality of files on a network. The system acquires the determined file to be printed from the network and prints it.SELECTED DRAWING: Figure 1
Patent JP-2021191080-A (JP)
Title: Power supply device
Inventor: KAWAHARA SHINGO
IPC: H02J7/00
Filed: 2020-05-28
Abstract: To appropriately conduct switching between a series state and a parallel state in a power supply device and conduct appropriate charging and discharging.SOLUTION: A power supply device 10 includes a first rechargeable battery 11 and a second rechargeable battery 12, and a relay device 20 enables switching between a series state of the rechargeable batteries 11, 12 and a parallel state of the rechargeable batteries 11, 12. The relay device 20 comprises: a first contact point 21 which connects a negative electrode side of the first rechargeable battery 11 and a positive electrode side of the second rechargeable battery 12; a second contact point 22 which connects a negative electrode side of the first rechargeable battery 11 and a negative side output terminal 14; and a third contact point 23 which connects a positive electrode side of the second rechargeable battery 12 and a positive side output terminal 13. When the first contact point 21 is closed, the second contact point 22 and the third contact point 23 are opened, and the second contact point 22 and the third contact point 23 can be closed only when the first contact point 21 is opened.SELECTED DRAWING: Figure 1
Patent JP-2021190629-A (JP)
Title: Inspection device and inspection method
Inventor: FUJIWARA JUN
IPC: H01L21/66
Filed: 2020-06-02
Abstract: To remove heat of a wafer inside an inspection chamber with a simple configuration.SOLUTION: An inspection device comprises: a multiple steps of inspection chamber rows formed by arranging a plurality of inspection chambers housing testers which inspect objects on chuck tops; a refrigerant supply part which supplies refrigerant gas; and a control unit. The refrigerant supply part couples between the chuck tops for each of the inspection chamber rows, and includes: refrigerant gas pipes which pass the refrigerant gas therethrough; and a first heat exchanger arranged for each of the refrigerant gas pipes between the chuck tops to exchange heat with the refrigerant gas discharged from the chuck tops. Each of the chuck tops includes: a heater to heat the object; and a temperature sensor. The control part controls the heater on the basis of the temperature inspected by the temperature sensor.SELECTED DRAWING: Figure 5
Patent JP-2021191983-A (JP)
Title: Skeleton heat storage air-conditioning system
Inventor: KAWAMURA AKIHIRO
IPC: F24D11/00
Filed: 2020-06-05
Abstract: To provide a skeleton heat storage air-conditioning system that can suppress heat loss during heat storage operation and release heat in a direction to be air-conditioned.SOLUTION: A skeleton heat storage air-conditioning system 1 includes: piping 10 arranged inside a skeleton 2 having a predetermined thickness and formed into a plate shape, and through which a heating medium circulates; and a connection member 30 arranged inside the skeleton 2, connected to the piping 10, extending in a thickness direction of the skeleton 2 and having a heat conductivity that is higher than that of the skeleton 2.SELECTED DRAWING: Figure 1
Patent JP-2021194800-A (JP)
Title: Operation extension device and image formation device
Inventor: KAMEI KENJI
IPC: G03G21/16
Filed: 2020-06-10
Abstract: To reliably fit a numeric keypad device 20 to an operation panel 10.SOLUTION: A numeric keypad device 20 includes: a body part 29; a numeric keypad 24; a lock claw 23 locked to an operation panel 10 while being inserted into a hole part of the operation panel 10; and a leaf spring 32, and is detachably fitted to the operation panel 10. The lock claw 23 is energized in a separating direction relative to the operation panel 10 by energizing force of the leaf spring 32 and abuts on the operation panel 10 from the inside thereof while the numeric keypad device 20 is fitted to the operation panel 10.SELECTED DRAWING: Figure 8
Patent JP-2021196741-A (JP)
Title: Image processing device, image processing method and program
Inventor: KAWANO ATSUSHI
IPC: H04N7/18
Filed: 2020-06-11
Abstract: To provide an image processing device capable of detecting a suspicious behavior with high accuracy.SOLUTION: An image processing device 200 includes a detection tracking unit 202 that performs detection tracking of a person by using an image obtained by capturing a moving image, a direction detection unit 204 that detects a direction of the face of the person, and a behavior determination unit 205 that detects a suspicious behavior of the person on the basis of an accumulated value of a time-series change amount of the direction of the face.SELECTED DRAWING: Figure 1
Patent JP-2021183749-A (JP)
Title: Manufacturing method and selling method of eyelashes with design
Inventor: TOKUINE AYUMI
IPC: A41G5/02
Filed: 2020-05-21
Abstract: To provide advantages of eyelash extension and false eyelashes to a person who cannot visit an eyelash extension salon for various situations or who cannot attach the eyelash extension itself by attaching an eyelash with design of the invention.SOLUTION: Artificial eyelashes such as flat lashes, volume lashes or color lashes to be used for an eyelash extension are mounted to a false eyelashes body in a straight type shape, and are manufactured. In addition, orders are received by a telephone call, an e-mail, SNS or Internet and after hearing, the eyelashes with design are manufactured and handed over by mail or face-to-face.SELECTED DRAWING: Figure 1
Patent JP-2020150566-A (JP)
Title: Headphones and control method of headphones
Inventor: KONAGAI YUSUKE
IPC: H04R3/00
Filed: 2020-06-22
Abstract: To eliminate need for a windbreak or the like when installing a microphone for receiving ambient sound to a headphone.SOLUTION: Headphones include: a microphone (11) for collecting ambient sound at an outside of an external auditory canal of a user; a microphone (12) for collecting sound inside the external auditory canal; a speaker (15) for outputting sound toward the external auditory canal; a determiner (51) for determining whether wind noise is generated by comparing a first signal based on the sound collected by the microphone (11) with a second signal based on the sound collected by the microphone (12); and a processing part (40) for outputting, to the speaker (15), a signal obtained by adding an input signal to the first signal when the determiner (51) determines that the wind noise is not generated.SELECTED DRAWING: Figure 4
Patent JP-2022015859-A (JP)
Title: Circuit device and real-time clock device
Inventor: MATSUZAKI TAKASHI
IPC: H03K17/22
Filed: 2020-07-10
Abstract: To provide a circuit device and the like in which a power-on reset circuit can cancel the reset at an intended voltage.SOLUTION: A circuit device 100 includes a comparator 133, a reference voltage generation circuit 132, and a connection control circuit 135. The comparator 133 outputs a power-on reset signal PORQ by comparing between a monitoring target voltage generated from a power supply voltage VDD, and a reference voltage VREF. The reference voltage generation circuit 132 generates the reference voltage VREF. The connection control circuit 135 is connected between a power supply voltage node NVDD and a reference voltage node NVREF. The connection control circuit 135 connects between the reference voltage node NVREF and the power supply voltage node NVDD during a predetermined period after the power supply voltage VDD is applied.SELECTED DRAWING: Figure 4
Patent JP-2021045743-A (JP)
Title: Manifold assembly and method of application
Inventor: SUN PENG
IPC: B01D35/00
Filed: 2020-07-21
Abstract: To provide a novel manifold assembly used for replacement of a filter, and to provide a novel method of engaging a filter capsule with the manifold assembly.SOLUTION: A manifold assembly according to the present invention is used together with a filter capsule which has a first fixture and a second fixture. The manifold assembly includes an upper side adjustable frame composition body, a lower side frame composition body and a manifold frame. The upper side adjustable frame composition body is provided with a block. The lower side frame composition body is provided with a through-hole for receiving the second fixture. The manifold frame is connected to the upper side adjustable frame composition body and also to the lower side frame composition body and includes a first opening and a second opening.SELECTED DRAWING: Figure 5B
Patent JP-2022023350-A (JP)
Title: Inspection device and inspection method
Inventor: YOSHIZUKA MITSURU
IPC: G01N21/88
Filed: 2020-07-27
Abstract: To enable the end face position of a sheath and the alignment sequence of surface colors of an insulator to be inspected with the intensity of one beam of light.SOLUTION: An inspection device 10 comprises: a supply unit 13 for supplying smoke to the inside of a cavity 21 formed in a metal mold 20 that does resin molding to a cable 40; a lighting unit 12 for irradiating light toward a region that includes the metal mold 20 with such light intensity as to enable the surface colors of insulators 42a, 42b to be discriminated; a photographing unit 11 for photographing the region; an image processing unit 15 for detecting the position of an end face 43a relative to the cavity 21 on the basis of a photographed image having been photographed by the photographing unit 11 and detecting the alignment sequence of surface colors of the insulators 42a, 42b; and a removal unit 14 for removing the smoke accumulated inside the cavity 21 after detection by the image processing unit 15.SELECTED DRAWING: Figure 1
Patent JP-2022025751-A (JP)
Title: Physical quantity measuring device
Inventor: SATO MASATO
IPC: G01F1/66
Filed: 2020-07-30
Abstract: To provide a physical quantity measuring device capable of measuring the flow rate and concentration of components even when water droplets are included in the fluid to be measured.SOLUTION: The physical quantity measuring device is configured so that a sub-flow path 11 is provided in the outer direction of a multilayer portion 3 to connect an upstream opening 9 and a downstream opening 10 and the sub-flow path 11 is arranged so as to be on the lower side in the gravity direction with respect to a main flow path 1, and ultrasonic wave transmitter and receiver 6 and 7 are arranged so as to project into the flow in the multilayer portion 3. With this, the fluid flow rate and concentration of components contained in the fluid can be measured even when water droplets are included in the inflowing flow by suppressing the intrusion of water droplets into the ultrasonic propagation path and the adhesion of water droplets to the ultrasonic wave transmitter/receiver.SELECTED DRAWING: Figure 1
Patent JP-2021025048-A (JP)
Title: Polyester resin for films, and film comprising the same
Inventor: ONO KATSUNORI
IPC: C08G63/672
Filed: 2020-07-30
Abstract: To provide a polyester resin for films capable of giving a film excellent in gas barrier properties and moldability without impairing productivity.SOLUTION: The polyester resin for films has a glass transition temperature of 65°C or higher and is mainly composed of a polyester resin containing: ethylene terephthalate as a main repeating unit; 16-30 mol% of isophthalic acid as a copolymerization component based on 100 mol% of the total amount of all acid components; and 2-20 mol% of an ethylene oxide adduct of bisphenol A based on 100 mol% of the total amount of all glycol components.SELECTED DRAWING: None
Patent JP-2022026026-A (JP)
Title: Faucet device
Inventor: KIMURA TAKASHI
IPC: E03C1/02
Filed: 2020-07-30
Abstract: To provide a faucet device capable of suppressing battery consumption when water is cut off.SOLUTION: The faucet device comprises: a generator that generates electricity from water flowing through a water conduit; a power storage part that stores power supplied from the generator; a battery that replenishes the power to the power storage part when the power stored in the power storage part is insufficient; a self-holding type solenoid valve that opens and closes the water conduit with the power stored in the power storage part; a sensor part that detects objects; and a control part that controls opening and closing of a solenoid valve according to a detection result of the sensor part, wherein the control part maintains the solenoid valve open regardless of the detection result of the sensor part when water outage in the water conduit is detected with the solenoid valve open.SELECTED DRAWING: Figure 1
Patent JP-2022027220-A (JP)
Title: Display and movable body
Inventor: KUSAFUKA KAORU
IPC: G09G3/36
Filed: 2020-07-31
Abstract: To provide a display that has an improved contrast ratio, and a movable body that includes the display.SOLUTION: A display comprises: a first display panel 12 that includes a plurality of first sub pixels arranged in a grid-like manner; a second display panel 13 that includes a plurality of second sub pixels arranged in a grid-like manner at a pitch equal to that of the plurality of first sub pixels; and a controller 14; and a detection device that detects the position of at least one of the left eye and the right eye of a user and outputs information on the detected position of the eye to the controller 14. In the normal direction of the first display panel 12, each of the plurality of first sub pixels overlaps any one of the plurality of second sub pixels. The controller 14 calculates an image display area and an image non-display area based on the information on the position of the eye detected by the detection device, displays an image based on pixel data on the first display panel 12, and adjusts the plurality of second sub pixels corresponding to the image non-display area to have the darkest gradation.SELECTED DRAWING: Figure 1
Patent JP-2022030820-A (JP)
Title: Spinning takeoff machine
Inventor: HASHIMOTO KINZO
IPC: D01D7/00
Filed: 2020-08-07
Abstract: To provide a spinning takeoff machine that prevents the thread guide between two rollers whose rotation axes are parallel to each other from becoming misaligned in a direction parallel to the rotation axes.SOLUTION: A spinning takeoff machine 1 includes a godet roller 12 for sending a plurality of yarns Y spun from a spinner 2, a godet roller 13 that is arranged downstream from the godet roller 12 in the yarn running direction and sends the plurality of yarns Y sent from the godet roller 12, and a thread guide regulatory guide 70 that is arranged between the godet roller 12 and the godet roller 13 in the yarn running direction and restricts right-and-left movements of the plurality of yarns Y running between the godet roller 12 and the godet roller 13.SELECTED DRAWING: Figure 4