baber/WOPTO huggingface dataset:
Patent JP-2023066950-A (JP)
Title: Character determination system and character determination method
Inventor: INAGAKI TSUGUNA
IPC: A01K29/00
Filed: 2021-10-29
Abstract: To provide a character determination system, etc. for determining the character of an animal by a simple method.SOLUTION: A character determination system includes reception means for receiving input of an image of an animal, and character determination means for determining the character of the animal from the image of the animal input to the reception means using a learned model. The learned model is a learned model that has learned relationships between the image of the animal and the character of the animal.SELECTED DRAWING: Figure 1
Patent JP-2022023951-A (JP)
Title: Hearing device with authentication protocol
IPC: H04R25/00
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an auditory device and a transmission system capable of listening to a message in a public place by a wearing user with the confidence that the transmitted message has been created by a reliable source. 
     SOLUTION: An auditory device circuit 10 includes a wireless circuit 44 that receives a signal including a message such as an uttered message or a text message. The messages is encrypted for later authentication. The auditory device circuit further includes an authenticator 48 that authenticates the message and a receiver 40 that converts the message into an acoustic signal for transmission to an eardrum of a user of the auditory device circuit when authenticating of the message is successfully performed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009894-A (JP)
Title: Light-emitting element, light-emitting device, electronic equipment and illuminating device
IPC: H05B33/12
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element with a high external quantum efficiency, and to provide a light-emitting element with a long lifetime. 
     SOLUTION: A light-emitting element has a light-emitting layer between a pair of electrodes. The light-emitting layer at least has a phosphorescent compound, a first organic compound (a host material) with an electron transport property, and a second organic compound (an assist material) with a hole-transport property. The light-emitting layer has a lamination structure of a first light-emitting layer and a second light-emitting layer. The first light-emitting layer contains the second organic compound more than the second light-emitting layer. In addition, in the light-emitting layer (the first light-emitting layer and the second light-emitting layer), the first organic compound and the second organic compound make a combination forming an excited complex. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068727-A (JP)
Title: Information processing device
Inventor: SAKIYAMA YASUKI
IPC: H01M10/48
Filed: 2021-11-04
Abstract: To provide a technology capable of simply estimating a distribution of reaction heat of a secondary battery.SOLUTION: According to an embodiment of the present disclosure, on the basis of Joule heat during charging/discharging at a plurality of prescribed current values I and measured heat flux values at a prescribed number of N places of a secondary battery 10 during charging/discharging at the plurality of prescribed current values I, an information processing device 50 is configured to: acquire a first relational expression representing a relation between a heating value of the secondary battery 10 and an average value of heat flux values accumulated over time at the prescribed number of N places; acquire a second relational expression representing a relation between the heating value of the secondary battery 10 during charging/discharging and a reaction heat of the heating value, and Joule heat during charging/discharging, on the basis of electric resistance values of the secondary battery 10 during charging at a prescribed current value of the secondary battery 10, during charging calculated from a measured value of voltage during charging/discharging, and during charging/discharging; and estimate a distribution of reaction heat at a plurality of places during charging of the secondary battery 10 on the basis of the first relation expression, the second relational expression, and the measured value of heat flux of each of the prescribed number of N places of the secondary battery 10.SELECTED DRAWING: Figure 4
Patent JP-2022010090-A (JP)
Title: Semiconductor amplification element and semiconductor amplification device
IPC: H03F3/68
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor amplification element and a semiconductor amplification device capable of alleviating a temperature rise of a carrier amplifier in a Doherty type amplifier. 
     SOLUTION: A semiconductor amplification element performs Doherty type amplification operation. The semiconductor amplification element comprises: a plurality of first transistors as carrier amplifiers; and a plurality of second transistors as peak amplifiers. At least one second transistor is arranged between the first transistors adjacent to each other. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071072-A (JP)
Title: Lower electrode for cylindrical cutout
Inventor: KODERA KATSUMASA
IPC: H01H85/58
Filed: 2021-11-10
Abstract: To provide a technique capable of preventing a power fuse from being detached from a lower electrode of a cylindrical cutout with operation of the cylindrical cutout.SOLUTION: In a cylindrical cutout connected to a power distribution line and a high-voltage apparatus wire, a lower electrode is connected to both the high-voltage apparatus wire and a power fuse. The lower electrode comprises: a pedestal part fixed to a cylindrical cutout main body; a contact part which is fixed to the pedestal part and contacted to an outer peripheral surface of a lower-side electrode part of the power fuse; and a lock mechanism which is mounted on the pedestal part and by which, when a detachment force of moving the power fuse to the outside of the cylindrical cutout main body is applied to the power fuse by positional fluctuation of the cylindrical cutout main body, the lower-side electrode part of the power fuse is held.SELECTED DRAWING: Figure 8
Patent JP-2022080880-A (JP)
Title: Fire extinguishing system and method for electronic parts
Inventor: Li Ri Xin
IPC: A62C3/06
Filed: 2021-11-16
Abstract: To provide a fire extinguishing system and a method for electronic parts.SOLUTION: There are disclosed a fire extinguishing system and a fire extinguishing method for electronic parts, in which the fire extinguishing system includes a fire extinguishing device, a control unit, and a crane device. The fire extinguishing device has a camera module and a frame. The camera module images scene images related to a storage place in a machine. The frame has a fire proof tank for receiving electronic parts in the storage place. The control unit receives the scene image and selectively sends a take-out command according to a state of the storage place. The crane device takes out the electronic part from the storage place in response to the take-out command and puts the electronic part into the fire proof tank. The frame has fire resistance.SELECTED DRAWING: Figure 2
Patent JP-2023073767-A (JP)
Title: Lamp for vehicle
Inventor: KAWAI HIROSHI
IPC: F21S43/31
Filed: 2021-11-16
Abstract: To provide a lamp for a vehicle which can improve the appearance of light emission.SOLUTION: Reflection faces 10 of a plurality of reflectors 6 constitute one-side light emitting regions E which are aligned in one direction when viewing the plurality of reflectors 6 in a front view since the plurality of reflectors 6 are at least partially aligned in one direction. In the light emitting region E, extension lines S' which are formed by extending boundary lines S of the reflection faces 10 aligned in one direction up to a direction in which a light source 5 is located are formed so as to intersect with one another at one cross point, and the extension lines S' are defined as the boundary lines S of the reflection faces 10 which are aligned in one direction.SELECTED DRAWING: Figure 4
Patent JP-2023074694-A (JP)
Title: Information processing method, program, and information processing device
Inventor: ISHII RYUJI
IPC: G09B29/00
Filed: 2021-11-18
Abstract: To reduce generation cost of map data to be used in removing objects toward the outside of a passing road, such as snow removal.SOLUTION: An information processing method causes a processor to execute the acquisition of point group data within a prescribed space area including an outside of a passing road (S102), the extraction of point group data included in each extraction area set within the prescribed space area (S104), the projection of the extracted point group data to a prescribed surface set from an edge part of the passing road in a height direction (S106), and the specification of a target area including the point group data projected to the prescribed surface (S108).SELECTED DRAWING: Figure 10
Patent JP-2023079433-A (JP)
Title: Liquid discharge head
Inventor: OTSUKA MANABU
IPC: B41J2/14
Filed: 2021-11-29
Abstract: To provide a liquid discharge head that can control a flow of an adhesive leaking out toward structures formed on a surface of a joined substrate.SOLUTION: The liquid discharge head comprises a first substrate 1, a second substrate 2 and a third substrate 3 having structures formed therein. The first substrate 1 is joined to the second substrate 2 through an adhesive 4, and the first substrate 1 is joined to the third substrate 3 through the adhesive 4. An opening whose corner part has a curvature radius of R2 is formed in the first substrate 1 and an opening whose corner part has a curvature radius of R1 is formed in the second substrate 1, where R1 and R2 satisfy a relational expression of R1<R2.SELECTED DRAWING: Figure 4
Patent JP-2023083716-A (JP)
Title: Fuel cell activation system and method of operating fuel cell activation system
Inventor: SUGIMOTO KAZUHIKO
IPC: H01M8/04746
Filed: 2021-12-06
Abstract: To provide a fuel cell activation system and a method of operating a fuel cell activation system, capable of maintaining a hydrogen concentration at a cathode low during activation and capable of properly processing hydrogen at the cathode.SOLUTION: A fuel cell system in the present disclosure includes a fuel cell stack comprising a plurality of stacked single cells, hydrogen gas supply means, oxygen-containing gas supply means, a plurality of loads provided to correspond individually to each of the single cells, and a controller. When the fuel cell stack is activated, the controller operates the oxygen-containing gas supply means so that the supply and stop of the oxygen-containing gas to a cathode are alternately repeated, in the state where each of the single cells and a load corresponding to each of the single cells are electrically connected to form a closed circuit and hydrogen gas is supplied to an anode by the hydrogen gas supply means.SELECTED DRAWING: Figure 1
Patent JP-2023084594-A (JP)
Title: Back-flow prevention device
Inventor: SAKURA KENICHI
IPC: E03F7/04
Filed: 2021-12-07
Abstract: To provide a back-flow prevention device which can be easily detached in an axial direction even if the inside of a tube body is dirty with filth, etc., and which does not drop off downstream.SOLUTION: A back-flow prevention device attachable to a tube body 1 comprises: a frame body 3 including an opening through which a fluid passes; a watertight part 2 disposed on an outside surface of the frame body 3 and connecting the outside surface of the frame body 3 and the tube body 1 in a watertight manner; a back-flow prevention valve 4 disposed in the opening of the frame body 3 and preventing a back-flow of the fluid from a downstream side to an upstream side; and a grasping part 5 disposed in an axial direction of the back-flow valve 4. The grasping part 5 allows the back-flow prevention device to be attachable to/detachable from the tube body 1 in the axial direction, and the back-flow prevention device includes a drop-off prevention part 7 that prevents the back-flow prevention device from dropping off to the downstream side or being inserted excessively.SELECTED DRAWING: Figure 1
Patent JP-2023084724-A (JP)
Title: solvent composition
Inventor: ITO HIDEKI
IPC: C09D7/20
Filed: 2021-12-08
Abstract: To provide a solvent composition that excels in safety and environmental friendliness, exhibits sufficiently high performance for the purposes of e.g. dissolving an adhesive and diluting a coating, does not freeze and has good dryability, and comprises a mixture of two components.SOLUTION: A solvent composition according to the present invention comprises a mixture of dimethyl carbonate and alcohol. The content of the dimethyl carbonate is 60 wt.% or more and 75 wt.% or less, with the remainder being alcohol.SELECTED DRAWING: None
Patent JP-2023085634-A (JP)
Title: Vehicle door lock device
Inventor: KITAMURA HARUSUKE
IPC: E05B85/02
Filed: 2021-12-09
Abstract: To improve the theft resistance of a vehicle door lock device by preventing the upper part of a housing from being easily destroyed by an unauthorized tool.SOLUTION: A vehicle door lock device includes an engagement unit 2 having an engagement mechanism that holds a door in its closed position by engaging a striker on the vehicle body side, a housing 7 that houses a locking mechanism 8 that can switch between an unlocked state in which the engagement mechanism and the striker can be disengaged and a locked state in which the engagement state can be disabled, and a metal burglar-proof cover 11 that covers the upper surface of the housing 7. The burglar-proof cover 11 has a burglar-proof upper covering portion 111 with inclined surfaces 111a-111e that slope downward from the rear end of the door to the front end and from the top end to the outside of the vehicle and that does not have a horizontal flat surface.SELECTED DRAWING: Figure 3
Patent JP-2023085659-A (JP)
Title: Projection method and projector
Inventor: MORI YUKI
IPC: G09G5/36
Filed: 2021-12-09
Abstract: To improve the accuracy of detecting dots included in a dot pattern to be projected.SOLUTION: A projector 1 projects, on a projection surface 7, a dot pattern 210a including a first dot 231, a second dot 232, a third dot 233, a fourth dot 234, and black dots 235. The display modes of the first dot 231, the second dot 232, the third dot 233, the fourth dot 234, and the black dots 235 are different from each other. The first dot 231 is located adjacent to the second dot 232 in the lateral direction and is located adjacent to the third dot 233 in the vertical direction. The second dot 232 is located adjacent to the fourth dot 234 in the vertical direction. The third dot 233 is located adjacent to the first dot 231 in the lateral direction.SELECTED DRAWING: Figure 2
Patent JP-2023087999-A (JP)
Title: objective lens
Inventor: ABE KENICHIRO
IPC: G02B21/02
Filed: 2021-12-14
Abstract: To provide an objective lens which satisfies specifications of a long working distance and a wide field of view and is well corrected for aberration performance down to the periphery of the field of view.SOLUTION: An objective lens 1 provided herein consists of a positive first lens group G1, a second lens group G2 consisting of a pair of lens components facing each other on concave surfaces thereof, and a positive third lens group G3 arranged in order from the object side. Each of the pair of lens components is a cemented lens. The objective lens 1 satisfies the following conditional expressions: 0.20≤d2/L≤0.5 ...(1), where d2 represents an optical axial distance from a most image-side surface of an object-side lens component of the pair of lens components to a most object-side surface of an image-side lens component of the pair of lens components, and L represents an optical axial distance from a most object-side surface of the objective lens 1 to a most image-side surface of the objective lens 1.SELECTED DRAWING: Figure 1
Patent JP-2023079125-A (JP)
Title: Railroad crossing blockade machine
Inventor: AKAKABE TAKEHIKO
IPC: B61L29/04
Filed: 2021-11-26
Abstract: To provide a railroad crossing blockade machine whose rotation shaft has a sliding door to protect from a collision accident between a railway traffic and a road traffic.SOLUTION: A railroad crossing blockade machine includes a rotation shaft 1 erected vertically, a power device 2 installed in a lower part of the rotation shaft 1, a slide door 4 which has the rotation shat 1 as a support column and a power device 3 to drive the slide door 4. The power device 2 and the power device 3 drive the slide door 4 by a length corresponding to the road width and respond to a change of a blockade distance as a railroad crossing blockade machine. When the road width or rail track width are wide, the widths are responded by increased numbers of railroad crossings.SELECTED DRAWING: Figure 1
Patent JP-2023089481-A (JP)
Title: memory system
Inventor: NODA JUNICHIRO
IPC: G06F12/00
Filed: 2021-12-16
Abstract: To provide a memory system capable of efficiently transmitting signals from a controller to a device.SOLUTION: According to one embodiment, in a first memory device of a memory system, a first input circuit is connected to a second terminal of a first branch line. A first processing circuit is connected to the first input circuit. In a second memory device, a second input circuit is connected to a second terminal of a second branch line. A second processing circuit is connected to the second input circuit. The first input circuit includes a first input buffer and a first resistance circuit. The first resistance circuit is connected between the first branch line and the first input buffer. The first resistance circuit has a resistance value according to the input parasitic capacitance of the first input buffer. The second input circuit includes a second input buffer and a second resistance circuit. The second resistance circuit is connected between the second branch line and the second input buffer. The second resistance circuit has a resistance value according to the input parasitic capacitance of the second input buffer.SELECTED DRAWING: Figure 2
Patent JP-2023016672-A (JP)
Title: Notification terminal device, program, and method for notification
IPC: G06Q10/02
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a notification terminal device, a program, a method for notification for getting to know the time when the next user comes to a managed space and a current user has to leave the managed space, not when the next user is scheduled to use the managed space and a current user has to leave the managed space. 
     SOLUTION: In an information processing system in which a server device is connected to a notification terminal device, a reception terminal device, and a manager terminal device via a network, a notification terminal device 300 for issuing a predetermined notification to a user using a managed space includes a notification unit 312 for receiving arrival detection information related to managed space usage reservation information of a usage reservation person who is to use the managed space after the user and issuing an arrival notification showing a person related to the usage reservation person has arrived. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023094457-A (JP)
Title: Evaluation apparatus, control program, evaluation system, model construction apparatus, and evaluation method
Inventor: KONO KENJI
IPC: G06T7/00
Filed: 2021-12-23
Abstract: To evaluate authenticity of a medium with the number of levels in accordance with an attribute, or the like, of the medium.SOLUTION: An evaluation apparatus (3) includes: an image acquisition unit (351) which acquires a target image (IMGO); an information acquisition unit (352) which acquires at least one of attribute information and fine-coarse information; and an index calculation unit (353) which calculates a second index with a second number of levels in accordance with the acquired information of the information acquisition unit (352).SELECTED DRAWING: Figure 1
Patent JP-2023095440-A (JP)
Title: Vaccine-like plant immune inducer
Inventor: TOJO TAKAHITO
IPC: A01N47/44
Filed: 2021-12-24
Abstract: To provide a novel compound suitable as a vaccine-like plant immune inducer, a vaccine-like plant immune inducer comprising the compound as an active ingredient, and a plant disease control method using the compound.SOLUTION: A compound comprises a cyclic peptide comprising an amino acid sequence represented by the formula (1). In the amino acid sequence, an α-amino group at the amino terminus and a carboxyl group at the carboxyl terminus are joined by a peptide bond. Ser-Gly-Pro-Xaa1-Xaa2-Xaa3-Gln (1) (where, Xaa1 is Ser or Thr, Xaa2 is Arg, Thr, Trp, Cys or Asn, Xaa3 is Gln, Ser, Trp, Asn, Ile, Asp or Leu).SELECTED DRAWING: None
Patent JP-2023095508-A (JP)
Title: Imaging apparatus and method for controlling the same, and program
Inventor: SEKIGUCHI TOMOHIRO
IPC: G09G5/36
Filed: 2021-12-24
Abstract: To provide an imaging apparatus, a method for controlling the same, and a program for displaying a time code while reducing power consumption.SOLUTION: An imaging apparatus 100 has a display 115 that can display a picked-up image and a display 125 that displays information on photography, and the imaging apparatus has: time code generation units 117, 124 that generates time codes corresponding to the frame rate at which the imaging unit picks up an image; a display control unit 114 that controls the display 115 to display the time code generated by the time code generation unit 117 at a first period; and a display control unit 125 that controls a display 126 to display the time code generated by the time code generation unit 117 at a second period longer than the first period.SELECTED DRAWING: Figure 2
Patent JP-2023095692-A (JP)
Title: Fiber reinforcement concrete manufacturing device for narrow-width space and tunnel lining renovation construction method using the same under concurrent use of traffic
Inventor: MORII NAOHARU
IPC: E21D11/10
Filed: 2021-12-24
Abstract: To provide a device that can produce fiber reinforcement concrete by adequately dispersing and charging short fibers into concrete within a narrow-width space and securely kneading them.SOLUTION: A fiber reinforcement concrete manufacturing device for a narrow-width space according to the present invention is the device that can produce fiber reinforcement concrete in the narrow-width space, and has a whole shape with a small width and a long depth. Since fiber charging means for dispersing and charging reinforcing short fibers is provided at an upper stage toward a near side from a depth side of a depth direction, and kneading means for kneading and transporting concrete together with short fibers charged from the fiber charging means is provided at a lower stage toward the depth side from the near side of the depth direction, the fiber charging means and the kneading means can be efficiently connected by using the depth and height without extending a width of the whole shape.SELECTED DRAWING: Figure 6
Patent JP-2023096762-A (JP)
Title: Information processor, terminal and information processing method
Inventor: NAGATA AKIHIRO
IPC: G10H1/00
Filed: 2021-12-27
Abstract: To provide information on operation of an electronic musical instrument suitable for a user.SOLUTION: An information processor (3) includes a control part (31). The control part (31) performs: receiving operation information of the electronic musical instrument (2) from the electronic musical instrument (2); and transmitting operation-related information of the electronic musical instrument (2), which corresponds to the operation information, to a terminal (4) of a user (11) of an electronic musical instrument (2) different from the electronic musical instrument (2).SELECTED DRAWING: Figure 1