baber/WOPTO huggingface dataset:
Patent JP-2022110395-A (JP)
Title: Method for producing cement molded body
Inventor: TANAHASHI HAJIME
IPC: C04B16/02
Filed: 2021-01-18
Abstract: To provide a method for producing a cement molded body in which the generation of fine cracks is suppressed.SOLUTION: A dispersion liquid obtained by dispersing a cellulose nanofiber and thermoplastic resin particles has water retentivity, has temperature dependency of viscosity, and has high viscosity and adhesiveness at an ordinary temperature, wherein the viscosity decreases to produce fluidity at a high temperature, and the viscosity increases to recover the adhesiveness when it returns to the ordinary temperature. A form 1 is adhered like a film to an inner surface in a state of having fluidity, and a dispersion liquid film 4 formed on the inner surface of the form maintains an adhered state in a state of having adhesiveness. The form having the inner surface adhered with the dispersion liquid film makes a cement composition 6 flow thereinside. The cement composition filled into the form is cured at a high temperature to produce fluidity at the dispersion liquid film at the inner surface of the form, and the dispersion liquid having fluidity produced is infiltrated into a surface part of the cement composition at the inside of the form so as to be mixed. The cement composition mixed with the dispersion liquid at the surface part is hardened and is thereafter de-molded to obtain a cement molded body mixed with the dispersion liquid at the surface part.SELECTED DRAWING: Figure 8
Patent JP-2021073577-A (JP)
Title: Grain management system
Inventor: DANKURI AKIO
IPC: G16Y40/10
Filed: 2021-01-18
Abstract: To allow container information on an accommodating container accommodating grain to be easily grasped by grain processing equipment processing the grain.SOLUTION: A grain management system comprises: a first communication device attached to an accommodating container accommodating grain and outputting container information on the accommodating container as a broadcast signal to the outside; and a first receiving device provided in the processing equipment processing the grain and having a receiving part receiving the container information transmitted from the first communication device. The grain management system comprises a third communication device transmitting first information that is the container information received by the first receiving device to the outside.SELECTED DRAWING: Figure 1
Patent JP-2022112038-A (JP)
Title: Chemical solution volatilizing device
Inventor: SHIMOMURA MAYUKA
IPC: A01M1/20
Filed: 2021-01-21
Abstract: To provide a chemical solution volatilizing device which can prevent leakage of a chemical solution from a container before use.SOLUTION: A chemical solution volatilizing device includes a container that stores a chemical solution and has a discharge part for discharging the chemical solution formed on a lower end part, a volatilizing body for absorbing and volatilizing the chemical solution discharged from the discharge part of the container, and a cover member covering at least the lower end part of the container, wherein a valve member that is in a closed state in normal time and is in an opened state when mounted with the cover member is provided in the discharge part of the container.SELECTED DRAWING: Figure 1
Patent JP-2022116532-A (JP)
Title: Lock device
Inventor: HENMI TOSHIKATSU
IPC: E05B83/00
Filed: 2021-01-29
Abstract: To provide a lock device capable of easily reducing vibration of an urging member without taking time and labor.SOLUTION: A lock device includes: a hook 13 that is rotatable between a striker holding position for holding a striker 30 in a lock groove 13b and a release position for separating the striker from the lock groove, and is urged to the release position; a pawl 14 that is rotatable between a lock position at which the pawl is engaged with the hook at the striker holding position to regulate rotation to the release position and a lock release position at which the pawl is disengaged from the hook and is allowed to rotate to a lock release position, and is urged to the lock position; an urging member 19 that applies an urging force to at least one of the hook and the pawl; and vibration reducing means 22f that reduces vibration of the urging member by abutting on an outer peripheral surface of the urging member.SELECTED DRAWING: Figure 3
Patent JP-2022119001-A (JP)
Title: Work support device and method
Inventor: SASAKI MASAMI
IPC: G06Q10/10
Filed: 2021-02-03
Abstract: To propose a work support device and method capable of supporting a worker who wishes to work in a plurality of companies so that he/she can smoothly transition to a desired work state without imposing a large mental load on the worker.SOLUTION: A work support device is configured to create one or more target plans as needed based on a current work state of workers who wish to work at a plurality of companies and desired work plans created by the workers, and at this time, create a target plan so that the difference between the work state of the target plan and the work state of the desired work plan are both within a certain range.SELECTED DRAWING: Figure 18
Patent JP-2022119411-A (JP)
Title: Information image processing apparatus, information processing method, and program
Inventor: YAMADA MICHIHIKO
IPC: H04N1/387
Filed: 2021-02-04
Abstract: To solve the problem in which: when image data on which simple spot color matching is executed is stored with a BOX function, if the data is transmitted as is to the other device, the data cannot be output in correct colors.SOLUTION: When image data is stored with a BOX function, a printer driver generating PDL data therefor prevents setting of a color matching method of a type involving simple spot color matching.SELECTED DRAWING: Figure 7
Patent JP-2022122652-A (JP)
Title: Authentication system, control unit, and computer program
Inventor: NAWA YUKI
IPC: G06F21/35
Filed: 2021-02-10
Abstract: To increase convenience of an authentication system.SOLUTION: A mobile device 11 can be carried by a person 20. A control unit 12 controls the operation of a device to be controlled 31 based on authentication processing of authenticating the mobile device 11. A processor 13 executes determination processing of determining if the person 20 is walking and outputs a result of the determination to the control unit 12. When the mobile device 11 is authenticated through the authentication processing and the person 20 is determined to be walking through the determination processing, the control of the device to be controlled 31 by the control unit 12 is disabled, and notification information including at least one of the fact that the control of the device to be controlled 31 is disabled and a method for enabling the control of the device to be controlled 31 is provided by a notification device 14.SELECTED DRAWING: Figure 1
Patent JP-2022124201-A (JP)
Title: Filter medium for air filters
Inventor: MEGURO EIKO
IPC: B01D39/20
Filed: 2021-02-15
Abstract: To provide a filter medium for air filters that has low pressure loss and high trapping efficiency and also has high dust holding capacity.SOLUTION: A filter medium for air filters comprises a wet nonwoven fabric predominantly composed of a glass fiber. In the filter medium for air filters, FN1 is defined by the formula 1, FN2 is defined by the formulae 2-5, and the ratio of FN2 to FN1, FN1/FN2, is 2.50 or more. The filter medium has a density of 0.17-0.20 g/cm3.SELECTED DRAWING: Figure 1
Patent JP-2022126909-A (JP)
Title: Perforated site closing material, and method for producing perforated site closing material
Inventor: TAGUCHI TETSUSHI
IPC: A61L24/10
Filed: 2021-02-19
Abstract: To provide a perforated site closing material having reduced burden on the surrounding tissue.SOLUTION: A perforated site closing material contains particles containing crosslinked gelatin derivatives. The gelatin derivatives have a structure represented by the following formula (1): Gtln-NH-L-CHR1R2 (1) [where, 'Gltn' is a residue of gelatin, L is a single bond or a divalent linking group, R1 is a C1-20 hydrocarbon group, R2 is a hydrogen atom or a C1-20 hydrocarbon group].SELECTED DRAWING: None
Patent JP-2021079177-A (JP)
Title: Game machine
Inventor: MATSUSHITA SHINTARO
IPC: A63F7/02
Filed: 2021-02-24
Abstract: To provide a game machine capable of facilitating diversification of a display mode displayed on image display means.SOLUTION: A display control device 314 selects a display data table to be used according to a command from a voice lamp control device 313, and stores it in a display data table buffer 433b. Each time when drawing processing of one frame is completed, 1 is added to a pointer 433e. In the display data table stored in the display data table buffer 433b, based on drawing contents prescribed in an address indicated by the pointer 433e, image contents to be drawn next are specified and a drawing list to be described later is created. By transmitting the drawing list to an image controller 437, drawing of the image is instructed. Thus, according to update of the pointer 433e, drawing contents are specified in order prescribed in the display data table, so that images as prescribed in the display data table are displayed on a third pattern display device 281.SELECTED DRAWING: Figure 53
Patent JP-2022128988-A (JP)
Title: Stress alleviating agent using 2,3-dimethyl pyrazine
Inventor: OHATA MOTOKO
IPC: A23L2/52
Filed: 2021-02-24
Abstract: To identify contents of functionality and effects by an aroma of 2,3-dimethyl pyrazine (3DP) and provide a product for people using the same.SOLUTION: Provided are a stress alleviating agent that contains 3DP, and an anti-stress food composition that includes the same at 10-110 mg/l concentration. The anti-stress food composition can be provided in a form of, for example, a pill form supplement such as orally collapsible pill, chewable pill, granule dosage, and oral liquid dosage, or candy, chewing gum, caramel, lemon soda, gummy candy, tablet, soft drink, tea, or coffee, and activates activities of human parasympathetic nerves and improves work efficiency.SELECTED DRAWING: Figure 1
Patent JP-2021081445-A (JP)
Title: Optical guidance system and method using mutually distinct signal-modifying sensors
Inventor: EDWARD DOWSKI
IPC: G08G5/00
Filed: 2021-02-26
Abstract: To provide a suitable optical guidance system and method using mutually distinct signal-modifying sensors.SOLUTION: In an embodiment, a guidance system determines a location parameter of an object, and includes: at least one oscillating element located at the object for emitting modulated optical radiation; at least two mutually distinct signal-modifying electro-optical sensors, each of the electro-optical sensors having a detector and a demodulator for generating a demodulated electrical signal in response to detection of at least a portion of the modulated optical radiation; and a processor for determining the location parameter from the demodulated electrical signals. In another embodiment, the guidance system has aberration-corrected imaging and the guidance system includes: a plurality of electro-optical sensors sharing a field of view and mutually distinctly providing a respective plurality of altered images therefrom; and an image generator module for linearly and non-linearly processing spatial frequency properties of the plurality of altered images to synthesize an aberration-corrected image for the imaging system.SELECTED DRAWING: None
Patent JP-2022131317-A (JP)
Title: Antenna connection circuit, rectenna, power reception antenna device, midair mobile body, and wireless power transmission system
Inventor: HASEGAWA NAOKI
IPC: H01Q1/38
Filed: 2021-02-26
Abstract: To provide an antenna connection circuit capable of suppressing withstanding voltage characteristics required for a rectifier of a rectenna so as to be at a low level while satisfying a power required for a midair mobile body, and of suppressing or preventing electric waves that causes interference from the rectenna from being emitted again.SOLUTION: In a rectenna 150, an antenna connection circuit comprises: a CPS transmission circuit 1310 in which a first line 1311 and a second line 1312 connected via an antenna element 120 are formed at a predetermined interval; a one-side grounded first CPW transmission circuit 1331 connected with an output end of the first line 1311; both-side grounded CPW transmission circuits 1332 and 1333, which configure a 90° delay circuit, and one end part of which is connected with an output end of a main line of the first CPW transmission circuit 1331, and the other end part of which is connected with a first rectifier 140(1); and a one-side grounded second CPW transmission circuit 1341, which is connected with an output end of the second line 1312 and an output end of a main line of which is connected with a second rectifier 140(2).SELECTED DRAWING: Figure 5
Patent JP-2022135252-A (JP)
Title: Environmental sound automatic switching device
Inventor: NAKAJIMA HIROSHI
IPC: G10L15/10
Filed: 2021-03-05
Abstract: To make a viewer feel an atmosphere of a live event even in a remote environment, in accordance with viewer's intentions.SOLUTION: An environmental sound automatic switching device 40 automatically switches environmental sound distributed to viewers watching a live event in a remote environment REM. The environmental sound automatic switching device 40 identifies an environmental sound sampling location within a live event venue based on morphological analysis results generated by a morphological analysis on text data of conversational voices of the viewers in the same remote viewing group.SELECTED DRAWING: Figure 3
Patent JP-2021144933-A (JP)
Title: Lockout tag-out assembly and system, and usage method thereof
Inventor: WEI CHIA HSING
IPC: H01H9/26
Filed: 2021-03-05
Abstract: To provide a device and a method for safely locking out and tagging out equipment.SOLUTION: There are provided a lockout tag-out assembly, and system, and method. An exemplary lockout tag-out assembly includes a base, an arm that is movable relative to the base, and a member that extends from the arm at an angle. The member may engage a breaker at an off position to hold the breaker at the off position.SELECTED DRAWING: Figure 1
Patent JP-2022135758-A (JP)
Title: Separation method and method for producing resin composition
Inventor: ASANO ATSUSHI
IPC: C08L51/04
Filed: 2021-03-05
Abstract: To provide a novel method whereby: in a mixture of a resin composition containing polymer fine particles and resin and a water-based liquid, the resin composition and the water-based liquid can be separated from each other efficiently.SOLUTION: The present invention discloses a method whereby: in a mixture of a resin composition containing polymer fine particles (A) and resin (B) and a water-based liquid, the resin composition and the water-based liquid can be separated from each other. The method includes a breaking step for applying stress to the mixture, breaking bubble lumps of the water-based liquid.SELECTED DRAWING: None
Patent JP-2022138062-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: UJIIE HAJIME
IPC: G06F11/34
Filed: 2021-03-09
Abstract: To identify an event that is a factor, from among a plurality of events that have occurred on a network to which a plurality of devices are connected.SOLUTION: A programmable logic controller (PLC) (2) that is connected to a network includes: a grouping processing unit (12) that performs grouping based on a log in which a plurality of events of information processing are recorded; an identification unit (13) that identifies a factor event that is a factor of the occurrence of the plurality of events; and an output unit (14) that outputs the factor event. The identification unit (13) identifies the factor event by using event correlation information (22) indicating information for identifying the factor event for each kind of event.SELECTED DRAWING: Figure 1
Patent JP-2022138503-A (JP)
Title: Urethane adhesive composition
Inventor: TSUSHIMA DAISUKE
IPC: C08G18/10
Filed: 2021-03-10
Abstract: To provide a urethane adhesive composition capable of suppressing deterioration in physical properties of a cured product obtained even if a mixing ratio of a main agent and a curing agent deviates from a designed range.SOLUTION: There is provided a two-pack type urethane adhesive composition comprising a main agent and a curing agent, wherein the main agent includes a polyisocyanate component, the isocyanate group content in the main agent is 5 mass% or more of a total amount of the main agent, the curing agent includes a compound having a plurality of active hydrogen-containing groups in one molecule and the compound having a plurality of active hydrogen-containing groups in the one molecule includes a high molecular weight polyol having 2 to 3 hydroxy groups per molecule and a number average molecular weight of 1800 or more, a low molecular weight polyol A having 2 hydroxy groups per molecule and a number average molecular weight of 200 or less and a low molecular weight polyol B having 3 hydroxy groups per molecule in which at least one or all of the 3 hydroxy groups is a secondary hydroxy group and which has a number average molecular weight of 1200 or less.SELECTED DRAWING: None
Patent JP-2022139097-A (JP)
Title: seat
Inventor: KAKU HIROYUKI
IPC: A47C7/62
Filed: 2021-03-11
Abstract: To enhance entertainment property of a seat to propose a novel value of a seat.SOLUTION: A seat S functions as a controller for operating an operation object. The seat S includes: a sheet body 1; and sensors 2 installed to the sheet body 1 to acquire information for detecting a behavior of a user on the sheet body 1. A surface F of the sheet body 1 has designs D indicating operation parts of the controller and is provided with the sensors 2 corresponding to the designs D.SELECTED DRAWING: Figure 1
Patent JP-2022149454-A (JP)
Title: Syringe, discharge device, and coating method
Inventor: SAKAI YOSUKE
IPC: B05C5/00
Filed: 2021-03-19
Abstract: To provide a syringe which can suppress occurrence of a phenomenon that a viscous material oozes from a gap between a plunger and a barrel when the viscous material which fills the barrel of the syringe is discharged from the syringe.SOLUTION: A syringe which is used to be filled with a viscous material, and includes: a barrel which has a cylindrical space, and of which one end of the cylindrical space is a viscous material taking-in hole and of which the other end of the cylindrical space is an opening part; and a plunger which is arranged in the cylindrical space so as to section the cylindrical space into two spaces of a viscous material filled part on a viscous material taking-in hole side and a non-filled space on an opening part side, and is slidably inserted into the barrel. At least one of the barrel and the plunger is flexible. A maximum outer diameter d1 of the plunger is larger than an inner diameter D of the barrel. A ratio d1/D between the maximum outer diameter d1 of the plunger and the inner diameter D of the barrel is more than 1.0 and less than 1.1.SELECTED DRAWING: Figure 1
Patent JP-2022146403-A (JP)
Title: Concentration measurement system, waste processing system, concentration measurement method, and waste processing method
Inventor: NOMA AKIRA
IPC: C02F11/04
Filed: 2021-03-22
Abstract: To provide a concentration measurement system capable of swiftly measuring the concentration of a solute from a solid-liquid mixture while suppressing the installation cost, and concentration measurement method.SOLUTION: The concentration measurement system for measuring the concentration of a solute included in a liquid of solid-liquid mixture that is a mixture of liquid and solid includes: a solid-liquid separator that separates a liquid from the solid-liquid mixture; and a concentration measuring unit that measures the concentration of the solute included in the separated liquid by the solid-liquid separator. The solid-liquid separator includes a porous body in which pores capable of impregnating liquid inside are formed.SELECTED DRAWING: Figure 1
Patent JP-2021114773-A (JP)
Title: Mobile terminal and program
Inventor: OHASHI TSUTOMU
IPC: H04M1/00
Filed: 2021-03-22
Abstract: To alleviate the dependence of a user of a mobile terminal on information using that mobile terminal.SOLUTION: A mobile terminal 100 includes a first signal generation unit 150 that generates a frequency signal in an audible band, a second signal generation unit 210 that generates a high-frequency signal in a frequency band higher than the audible band, a speaker unit 220 that converts the high-frequency signal into a corresponding high-frequency sound, and a timing control unit 230 that controls the timing of the generation of the high-frequency signal at a timing that is uncorrelated with the timing of the generation of the frequency signal in the audible band.SELECTED DRAWING: Figure 1
Patent JP-2022150020-A (JP)
Title: Unmanned aircraft and control method thereof
Inventor: NONAMI KENZO
IPC: B64C27/26
Filed: 2021-03-25
Abstract: To provide an unmanned aircraft which is easily downsized and has high flight performance.SOLUTION: An unmanned aircraft having a kite wing 2 attached at a predetermined angle relative to an aircraft body 1 comprises: front edge pipes 23, 24 that are arranged in bilateral symmetry and turnably provided about a front side portion, relative to an airframe main shaft 10 of the kite wing 2; and propellers 121, 122, 131, 132 disposed on the airframe body 1. The kite wing 2 is flexible and supported by the front edge pipes 23, 24, and opened and closed according to turning of the front edge pipes 23, 24. At least one propeller is arranged to be positioned inside the kite wing 2, in plan view of the kite wing 2 in a fully open state.SELECTED DRAWING: Figure 2
Patent JP-2022152424-A (JP)
Title: R-t-b based permanent magnet and method of producing the same
Inventor: FUJIKAWA YOSHINORI
IPC: H01F1/057
Filed: 2021-03-29
Abstract: To provide an R-T-B based permanent magnet having both high residual magnetic flux density and high coercive force, and a method for producing the R-T-B based permanent magnet while suppressing the used amount of heavy rare earth elements.SOLUTION: A method for producing an R-T-B based permanent magnet includes the steps of: preparing a magnet base material 20 including an R-T-B based alloy; attaching a sheet 11a of a first diffusion material 11 including at least one RH to at least part of a first surface on the magnet base material 20; attaching a sheet 12a of a second diffusion material 12 including at least one kind of RL to at least part of a second surface on the magnet base material 20; and heating the magnet base material 20 to diffuse the RH and the RL to the inside of the magnet base material 20. In the magnet base material 20, the first surface (main surface 20a) and the second surface (lateral surface 20b) intersects to form a corner.SELECTED DRAWING: Figure 2
Patent JP-2022152619-A (JP)
Title: Relay control device
Inventor: KIMURA OSAMU
IPC: H01H47/00
Filed: 2021-03-29
Abstract: To control a plurality of photo relays individually with a small number of control lines.SOLUTION: A relay control device has: N (N is a natural number) photo relays; two pulse generators; and an N-stage nonlinear LC ladder circuit connected between the two pulse generators. A circuit in which a resistor, a lamp, and a DC power supply are connected in series is connected in parallel with a varicap diode in each stage of the N-stage nonlinear LC ladder circuit. The lamps control opening/closing of the photo relays.SELECTED DRAWING: Figure 6