baber/WOPTO huggingface dataset:
Patent JP-2021139532-A (JP)
Title: Heat exchanger
Inventor: NAKADA SHOHEI
IPC: F25B39/00
Filed: 2020-03-03
Abstract: To provide a heat exchanger capable of supplying a refrigerant at a desired circulation amount ratio while keeping a gas-liquid ratio with respect to windward and leeward flow passages of a plurality of flat heat transfer tubes connected to a header.SOLUTION: A heat exchanger of this invention includes a plurality of flat heat transfer tubes, and a tubular header to which ends of the flat heat transfer tubes are connected. The header includes: a first partition member partitioning a tubular body portion in a horizontal direction; and a second partition member partitioning an upper side of the tubular body portion partitioned by the first partitioning member in a vertical direction so as to partition the upper side into an outside and an inside of the body portion, and having an upper refrigerant communication port in an upper portion, and a lower refrigerant communication port in a lower portion. The lower refrigerant communication port of the second partition member is provided in a leeward side of a flow direction of outside air.SELECTED DRAWING: Figure 3
Patent JP-2023052711-A (JP)
Title: Method for releasing compound
Inventor: WATANABE KENJI
IPC: C07C39/04
Filed: 2020-03-04
Abstract: To provide a technology for releasing biologically active substance using long-wavelength light with high bio-permeability that is intended for biological treatment, etc.SOLUTION: By irradiating a caged compound represented by general formula (I) with light in the presence of a photosensitizer, a compound represented by general formula (II) is released. Here, when X is O, the compound represented by general formula (II) is a compound represented by general formula (IIA), and when X is NH, the compound represented by general formula (II) is a compound represented by general formula (IIB), and when X is a bond, the compound represented by general formula (II) is a compound represented by general formula (IIC).SELECTED DRAWING: None
Patent JP-2021140945-A (JP)
Title: Photoelectronic sensor
Inventor: TAKAICHI KATSUSHI
IPC: H01H35/00
Filed: 2020-03-05
Abstract: To provide a photoelectronic sensor which is applicable to detection objects in various sizes with more ease.SOLUTION: Photoelectronic sensors 10, 12 for detecting detection objects 20, 22, 24 each comprise: a plurality of light sources 136 which project rays of detection light 40, 42; a light reception part 142 which receives the rays of detection light 40, 42 projected by at least one of the plurality of light sources 136; and a control part 120 which controls the light projection by the plurality of light sources 136. The control part 120 selects at least two light sources 136 from among the plurality of light sources 136 and causes the at least two selected light sources 136 to simultaneously project light. Each of the photoelectronic sensors 10, 12 is configured such that light projection regions of the rays of detection light projected from the plurality of light sources 136 differ from one another.SELECTED DRAWING: Figure 1
Patent JP-2021139029-A (JP)
Title: Cobalt recovery method
Inventor: MIHO YOSHIAKI
IPC: C22B3/44
Filed: 2020-03-09
Abstract: To provide a cobalt recovery method capable of recovering cobalt at high purity and low cos from a liquid to be treated in which at least cobalt and copper are dissolved.SOLUTION: The cobalt recovery method comprises: a primary pH adjustment step S3 for adjusting the pH to 7 or higher by adding alkali to the acidic treated solution in which at least cobalt and copper are dissolved; a solid liquid separation step S4 for separating a precipitate including a crystal of a cobalt salt and a crystal of a copper salt precipitated in the primary pH adjustment step S3; a re-dissolution process S5 which dissolves the precipitate separated in the solid-liquid separation step S4 by the addition of inorganic acids; a solvent extraction step S6 for solvent extracting the re-dissolved solution obtained in the re-dissolution step S5 to separate copper from the re-dissolved solution; a secondary pH adjustment step S7 for adjusting the pH to 7 or higher by adding alkali to the re-dissolved solution after the solvent extraction step S6; and a solid liquid separation step S8 for separating the precipitate containing the crystal of the cobalt salt precipitated in the secondary pH adjustment step S7 from the re-dissolved liquid.SELECTED DRAWING: Figure 1
Patent JP-2021150995-A (JP)
Title: Wireless power feeding system
Inventor: OURA HIROYUKI
IPC: H02J50/60
Filed: 2020-03-16
Abstract: To provide a wireless power feeding system capable of inhibiting a person from receiving a strong radio wave for a long time.SOLUTION: A wireless power feeding system includes: a toilet device provided in a toilet space; and a remote controller to which power is fed using a radio wave from the toilet device. The wireless power feeding system includes: a power feeding unit for transmitting a radio wave to the remote controller to perform wireless power feeding to the remote controller; and a human body detection unit that when a person exists in the toilet space, detects existence of the person in the toilet space regardless of the position at which the person exists.SELECTED DRAWING: Figure 1
Patent JP-2021147657-A (JP)
Title: Cold rolled steel sheet
Inventor: FURUYA SHINICHI
IPC: C23C26/00
Filed: 2020-03-18
Abstract: To provide a steel sheet including a film having high lubrication performance and excellent in press molding.SOLUTION: A cold rolled steel sheet includes a film including a binder A and natural wax B on one surface. The binder A is at least one kind selected from a group of a styrene and maleic acid copolymer, a styrene and maleic anhydride copolymer and a salt of a styrene and maleic acid copolymer; the natural wax B is at least one kind selected from paraffin wax having a carbon number of 20 or more and microcrystalline wax and has a median size α of 0.2 μm or more and 2.5 μm or less and a melting point β of 100°C or more and 115°C or less.SELECTED DRAWING: None
Patent JP-2021157271-A (JP)
Title: Information processor and information processing program
Inventor: WATANABE KENICHIRO
IPC: G06Q10/06
Filed: 2020-03-25
Abstract: To provide an information processor and an information processing program associating an activity element stipulating a trace indicating an electronic document to be registered and a communication service channel.SOLUTION: A service cooperation device 18 in a service cooperation system includes: an associating unit 38 for storing by associating an activity element ID for discriminating an activity element of an activity management service and a channel ID for discriminating a channel for a communication service to relevant information DB34; and a linkage processing unit 40 for having the trace ID of a trace defined to an activity element associated to the channel when a user selects an electronic document already submitted to the channel transmitted from an activity management service to a communication service and having the communication service register the electronic document as a trace document for the trace.SELECTED DRAWING: Figure 4
Patent JP-2021155946-A (JP)
Title: Sanitary washing device
Inventor: OKUYAMA KOSUKE
IPC: E03D9/08
Filed: 2020-03-25
Abstract: To provide a sanitary washing device capable of accurately determining the abnormality of a temperature sensor.SOLUTION: The sanitary washing device includes a hot water storage tank, a nozzle, a water supply/stop part, a heater, a first temperature sensor, a second temperature sensor, and a determination part. The water supply/stop part selects washing water to be supplied to the nozzle or stopped The heater heats the washing water in the hot water storage tank. The first temperature sensor for measuring the temperature of the washing water in the hot water storage tank uses a measurement value for on/off control of the heater. The second temperature sensor for measuring the temperature of washing water in the hot water storage tank uses a measurement value for determining whether the temperature of the washing water in the hot water storage tank is a predetermined temperature or higher, or not. The determination part determines the abnormality of the second temperature sensor on the basis of the measurement value of the second temperature sensor measured when the washing water to the nozzle is stopped by the water supply/stop part and a preset measurement value measured by a given temperature sensor.SELECTED DRAWING: Figure 6
Patent JP-2021156669-A (JP)
Title: Temperature sensor element
Inventor: KANEGAE TOSHI
IPC: G01K7/18
Filed: 2020-03-26
Abstract: To provide a temperature sensor element with which it is possible to achieve both increased sensitivity and reduced size.SOLUTION: A temperature sensor element 1 comprises a resistance pattern 3 formed on a ceramic substrate 2, a pair of electrodes 4 connecting to both ends of the resistance pattern 3, and a protective layer 5 covering the resistance pattern 3. The resistance pattern 3 includes a plurality of circular arc first turn parts 10a juxtaposed on one end side of a meander shape at equal interval S1, a plurality of circular arc second turn parts 10b juxtaposed on the other end side of the meander shape at equal interval S1, and a plurality of main pattern parts 10c for connecting between the first turn parts 10a and the second turn parts 10b facing each other. The first turn parts 10a and the second turn parts 10b are arrayed having a phase difference, and the adjacent interval distance that the main pattern parts 10c face is set to be gradually narrowed from a maximum width that equals the inner dimension L1 of the first turn parts 10a and second turn parts 10b.SELECTED DRAWING: Figure 4
Patent JP-2021156334-A (JP)
Title: Thrust generation mechanism
Inventor: KATANO AKIO
IPC: F16H49/00
Filed: 2020-03-26
Abstract: To provide a thrust generation mechanism capable of continuing movement of a movable body.SOLUTION: A thrust generation mechanism comprises a first permanent magnet 61, a movable body 70, and second permanent magnets 81, 83 fixed to the movable body 70. The first permanent magnet 3 and the second permanent magnets 81, 83 face each other, and have facing surfaces 61a, 61b, 81b, 83a having the same polarity. Of the facing surfaces 61a, 61b of the first permanent magnet 61, the range of the first permanent magnet 61 facing the facing surfaces 81b, 83a of the second permanent magnets 81, 83 is smaller on the downstream side than on the upstream side.SELECTED DRAWING: Figure 19
Patent JP-2021155799-A (JP)
Title: Liquid removal divice
Inventor: YAOITA DAICHI
IPC: F26B5/00
Filed: 2020-03-26
Abstract: To provide a novel and improved liquid removal device that can more surely remove water adhering to a metal plate.MEANS FOR SOLVING THE PROBLEM: In order to solve the problem and according to a certain stand point of the present invention, a liquid removal device, which is a liquid removal device provided in rear stage of a liquid draining roll pair for removing liquid from a metal plate to which the liquid is adhering, and is characterized in having a gas nozzle for blowing gas into a plate edge gap formed between the side face of metal plate in the width direction and the liquid draining roll pair, is provided.SELECTED DRAWING: Figure 1A
Patent JP-2021162462-A (JP)
Title: Detection device and detection method
Inventor: WADA JUNICHI
IPC: G01B11/26
Filed: 2020-03-31
Abstract: To allow for effectively detecting tilt of a pulley using a simple configuration.SOLUTION: A belt device 1 equipped with a pulley 4 having a belt 5 wound therearound is provided with a displacement sensor 9 having a sensing unit 9A for acquiring a relative distance from the pulley 4 in an axial direction, a displacement amount computation unit 110 configured to compute a displacement amount of the pulley 4 in the axial direction based on the acquired relative distance, and a tilt computation unit 120 configured to compute tilt of the pulley 4 with respect to the axial direction on the basis of the computed displacement amount.SELECTED DRAWING: Figure 1
Patent JP-2020170511-A (JP)
Title: Information processing device
Inventor: IMAFUKU YOSUKE
IPC: G06Q40/06
Filed: 2020-03-31
Abstract: To organize a most suitable fund for investors having various purposes.SOLUTION: In a server 1, a classification unit 107 classifies one or more investors I who purchase a truck fund F created from a combination of t vehicles T on the basis of a prescribed criterion. An organization unit 108 sets the percentage of share of the truck fund F or vehicle T of the one or more investors I classified by the classification unit 107 on the basis of the categories of the truck fund F and thereby organizes an investment fund. Thus, the above problem is solved.SELECTED DRAWING: Figure 5
Patent JP-2020103987-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-07
Abstract: To provide a further variation in collaborative operation of a plurality of devices provided in a game machine.SOLUTION: A game machine including a display device, a speaker, and a light emitting body includes: movable body operable in a rear area of the display device when viewed from a player; and peripheral control means for controlling display of a predetermined pattern by the display device, output of predetermined sound by the speaker, emission of predetermined light by the light emitting body, and operation of the movable body. The peripheral control means can execute a first pattern for operating the movable body in the rear area and executing at least one of output of the predetermined sound by the speaker or emission of the predetermined light by the light emitting body, and a second pattern for operating the movable body in the rear area, displaying the predetermined pattern on the display device, and preventing execution of output of the predetermined sound by the speaker and emission of the predetermined light by the light emitting body that are executable in the first pattern.SELECTED DRAWING: Figure 99
Patent JP-2021170423-A (JP)
Title: Recording/reproducing device, and control method of recording/reproducing device
Inventor: KATSUMATA KOHEI
IPC: G11B27/00
Filed: 2020-04-15
Abstract: To provide a recording/reproducing device capable of improving data reading speed when instructing to read out data from a storage medium while writing the data to the storage medium, and improving responsiveness when the reading out instruction is given again after the reading out is completed.SOLUTION: A recording/reproducing device capable of accessing a storage medium includes: first writing means that performs writing the data to the storage medium in a first unit; second writing means that performs writing the data to the storage medium in a second unit smaller than the first unit; reading means that performs reading out the data from the storage medium; and control means that controls so as to stop writing the data by the first writing means when the data reading out is instructed from the storage medium while writing data by the first writing means, read out the data from the storage medium by the reading means, and perform writing the data in the second unit by the second writing means according to the completion of the data reading out from the storage medium.SELECTED DRAWING: Figure 2
Patent JP-2021025653-A (JP)
Title: Rotary slide bearing and manufacturing method therefor
Inventor: TAINAKA NAOYA
IPC: F16C3/14
Filed: 2020-04-16
Abstract: To provide a rotary slide bearing capable of enhancing holding property of lubricant to obtain excellent seizure resistance, and a manufacturing method therefor.SOLUTION: A rotary slide bearing has a bearing member and a shaft member 2 that is in sliding contact with the bearing member via lubricant. The shaft member 2 has a plurality of recesses 22 on its external surface. At least a part of an inner surface 23 of the recess 22 is a concave-convex surface 26.SELECTED DRAWING: Figure 1
Patent JP-2020186372-A (JP)
Title: Active energy ray-curable composition and cured product thereof
Inventor: WATABE WATARU
IPC: C08F230/02
Filed: 2020-04-24
Abstract: To provide an active energy ray-curable composition that has low viscosity and high curing sensitivity and can form a coating film having good adhesion to a base material and high hardness.SOLUTION: The active energy ray-curable composition contains: (A) an N-substituted (meth)acrylamide; (B) a difunctional (meth)acrylate represented by the general formula (1); (C) a difunctional (meth)acrylate represented by the general formula (2); (D) a trifunctional or tetrafunctional (meth)acrylate; (E) (meth)acrylate phosphate; and (F) an acylphosphine photopolymerization initiator. The component (D) is a trifunctional or tetrafunctional (meth)acrylate being an ester of at least one kind of polyhydric alcohol selected from the group consisting of glycerin, trimethylolpropane, pentaerythritol and an alkylene oxide adduct thereof and a (meth)acrylic acid in which the alkylene oxide adduct has the number of moles added being an integer of 1 to 4.SELECTED DRAWING: None
Patent JP-2021172402-A (JP)
Title: Medical transport container
Inventor: KONDO DAISUKE
IPC: B65D81/38
Filed: 2020-04-28
Abstract: To secure required strength of a transport container which is a medical transport container made of foamed resin that can be stored compactly when not in use.SOLUTION: A medical transport container 1 made of foamed resin includes a pallet body 2 having a rectangular plan view, a wall body 3 erected on the peripheral edge of the pallet body 2, and a lid body 6. The wall body 3 has a side part 4 mainly forming a side surface and a flat plate-shaped plate part 5 mainly forming a front surface or a back surface, and the pallet body 2 is composed of a pair of pallet parts 20 connected in a direction orthogonal to the fork insertion direction. The pallet parts 20 have erection groove parts 25 for supporting the plate part 5 across a pair of connected pallet parts 20.SELECTED DRAWING: Figure 1
Patent JP-2021172053-A (JP)
Title: Discharge image analysis device, program, discharge image analysis method, and droplet discharge evaluation device
Inventor: TAGUMA KENICHI
IPC: G01B11/08
Filed: 2020-04-28
Abstract: To simply and accurately extract minute droplets generated when droplets are discharged.SOLUTION: A discharge image analysis device for analyzing a plurality of discharge images obtained by photographing a flight state of droplets discharged from nozzles of a droplet discharge device at constant timing includes: a position analysis part for acquiring positions of a plurality of objects in each of the plurality of discharge images as first positional information, and acquiring a position of an object having high reproducibility of an appear position in the plurality of discharge images among the plurality of objects as second positional information; and an extraction part for extracting an object having low reproducibility of the appear position in the plurality of discharge images among the plurality of objects on the basis of the first positional information and the second positional information.SELECTED DRAWING: Figure 9
Patent JP-2021020665-A (JP)
Title: Display control device and display control program
Inventor: TAKEMORI DAISUKE
IPC: B60W30/12
Filed: 2020-04-28
Abstract: To provide a display control device and a display control program which can improve the convenience of a driver about the lane-keeping control function of a vehicle mounted with a head-up display.SOLUTION: A display control device for controlling the display of a head-up display 13 installed in a vehicle A, according to an aspect of the present disclosure, includes: an image generation unit 102 for generating an image to be displayed by the head-up display; and a display control unit 106 for providing the image generated by the image generation unit to the head-up display and causing it to be displayed. When a lane-keeping control function for causing the vehicle to travel within a travel lane is completed, the image generation unit generates a completion notification image for notifying a driver of the completion of the lane-keeping control function. The display control unit provides the completion notification image to the head-up display and causes it to be displayed.SELECTED DRAWING: Figure 3
Patent JP-2020110734-A (JP)
Title: Vacuum cleaning device and program for vacuum cleaning device
Inventor: SUZUKI MASAHIRO
IPC: A47L9/28
Filed: 2020-04-30
Abstract: To provide a vacuum cleaning device for recognizing a foreign object other than a cleaning object and also notifying a user of a location of a recognized foreign object.SOLUTION: A vacuum cleaning device includes: a suction part having a suction port to suck a cleaning object; a suction drive part for allowing a cleaning object to be sucked from the suction port so as to be taken into a dust collection chamber; a recognition part for recognizing a foreign object other than a cleaning object; a determination part for determining whether a foreign object recognized by the recognition part is located in the dust collection chamber after being sucked from the suction port or is located outside the dust collection chamber; and a notification part for notifying of whether a foreign object recognized by the recognition part is located inside the dust collection chamber or outside the dust collection chamber in response to a determination result in the determination part.SELECTED DRAWING: Figure 4
Patent JP-2021176155-A (JP)
Title: Transfer facility and container transfer method
Inventor: Suehiro naoya
IPC: H01L21/677
Filed: 2020-05-01
Abstract: To provide a transfer facility and a container transfer method capable of efficiently performing transfer of a container between a load port of a processing device and a load receiving platform provided above the load port of the processing device in the transfer facility for transferring the container storing an article in the processing device for performing processing to the article.SOLUTION: A transfer facility 10 includes: a load receiving platform 30 provided above a vapor deposition apparatus 80 to receive a cassette 90; and a transfer machine 20 for loading and unloading the cassette 90 to and from the load receiving platform 30 and lifting and transporting the loaded and unloaded cassette 90 between the load receiving platform 30 and the vapor deposition apparatus 80, wherein the load receiving platform 30, the transfer machine 20, and the vapor deposition apparatus 80 are arranged at positions where they overlap each other in a plan view. The load receiving platform 30 is rotatably supported by a rotating shaft 35 between a cassette receiving position U located on an elevating path of the cassette 90 and a pedestal standby position T away from the elevating path of the cassette 90. The load receiving platform 30 receives the cassette 90 at the cassette receiving position U.SELECTED DRAWING: Figure 3
Patent JP-2020127418-A (JP)
Title: Allergen activity inhibitor and use therefor
Inventor: KAIHATSU KUNIHIRO
IPC: A23L33/105
Filed: 2020-05-01
Abstract: To provide a new effective material that can maintain its safety and inhibits allergen activity.SOLUTION: An agent contains an epigallocatechin gallate derivative represented by the following chemical formula (1). It can be used as an activity inhibitor that inhibits allergen activity. In the following chemical formula (1), R-Reach represent a hydrogen atom, halogen, sodium, potassium or a linear or branched saturated or unsaturated acyl group, R-Reach represent a hydrogen atom, halogen, sodium or potassium.SELECTED DRAWING: Figure 1