baber/WOPTO huggingface dataset:
Patent JP-2022060174-A (JP)
Title: Dialkoxyalkenyl=alkoxymethyl=ether compound and manufacturing method of terminal conjugated alkadienal compound therewith
Inventor: MIYAKE HIROKI
IPC: C07C45/42
Filed: 2021-09-30
Abstract: To provide a method capable of manufacturing a terminal conjugated alkadienal compound with high yield and high geometric selectivity.SOLUTION: The present invention provides a manufacturing method of a dialkoxy alkenyl=alkoxy methyl=ether compound represented by the following general formula (1): R1CH2OCH2OCH2CH2CH=CH(CH2)aCH(OR2)(OR3) (1) (in the formula, R1 represents hydrogen atom, n-alkyl group of 1 to 9 carbons or phenyl group, R2 and R3 each represent independently monovalent hydrocarbon group of 1 to 15 carbons, or R2 and R3 are mutually bonded to represent divalent hydrocarbon of 2 to 10 carbons as R2-R3, and a represents an integer of 1 to 15) and a terminal conjugated alkadienal compound represented by the following general formula (5): CH2=CHCH=CH(CH2)aCHO (5)(in the formula, a is as defined above).SELECTED DRAWING: None
Patent JP-2023053812-A (JP)
Title: State prediction system, member determination system, and state prediction method
Inventor: KATSUHARA YASUO
IPC: G06Q10/04
Filed: 2021-10-01
Abstract: To provide a technique capable of predicting a future state of an individual in a population.SOLUTION: In a state prediction system (communication support system 1), a first acquisition unit 16 acquires a current state value representing a current status of a targeted individual in a population. A second acquisition unit 18 acquires the amount of state propagation representing state quantity propagated from the other to the individual through communication between the individual and others in the group. A personal state prediction unit 20 predicts a future state value that indicates the future state of the individual from the acquired current state value of the individual and the acquired amount of state propagation.SELECTED DRAWING: Figure 3
Patent JP-2023054689-A (JP)
Title: Catalyst deterioration diagnosis device
Inventor: SUZUKI KAZUYA
IPC: F01N11/00
Filed: 2021-10-04
Abstract: To provide a catalyst deterioration diagnosis device which can detect an abnormality of a catalyst while suppressing the deterioration of emission.SOLUTION: A catalyst deterioration diagnosis device for diagnosing the deterioration of a catalyst which is arranged in an exhaust passage of an internal combustion engine comprises: measurement means for controlling an air-fuel ratio to a rich side after a finish of a fuel cut of the internal combustion engine, and measuring a discharge oxygen amount from the catalyst; fuel cut immediately-after rich control means for controlling the air-fuel ratio to the rich side after the finish of the fuel cut; and a front-side catalyst sensor and a rear-side catalyst sensor arranged at points ahead of and behind the catalyst in the exhaust passage, and measuring the air-fuel ratios. When it is determined that a discharge oxygen amount measured by the measurement means is equal to or smaller than a second discharge oxygen value which is smaller than a first discharge oxygen value at which the rear-side catalyst sensor determines the airflow to be rich after the front-side catalyst sensor determines the air-fuel ratio to be rich, and also when it is determined that the air-fuel ratio is rich by the rear-side catalyst sensor, the catalyst deterioration diagnosis device determines that an abnormality occurs at the catalyst.SELECTED DRAWING: Figure 2
Patent JP-2022067083-A (JP)
Title: Organic electroluminescent compound, multiple host material, and organic electroluminescent device including the same
Inventor: KANG HEE-RYONG
IPC: H01L51/50
Filed: 2021-10-18
Abstract: To provide a host material suitable for use as an organic electroluminescent material.SOLUTION: A host material includes a first host compound represented by the following formula 1 and a second host compound represented by the following formula 2.SELECTED DRAWING: None
Patent JP-2023060512-A (JP)
Title: Speech amount measurement and behavior change promotion system
Inventor: INOUCHI KEISUKE
IPC: G16H20/00
Filed: 2021-10-18
Abstract: To provide a system that can measure the amount of a user's speech and promote a change in the user's behavior to increase the opportunity for speaking.SOLUTION: A system uses a computer device that measures the amount of a subject's speech and provides privilege to the subject according to the amount of speech, and includes: speech amount measurement means that detects the subject's voice and measures the amount of speech while the subjects utters the voice; speech amount total sum calculation means that calculates the total sum of the amount of the subject's speech over a predetermined time; reward amount storage means that stores the amount of reward provided to the subject; and reward amount providing means that provides a larger amount of reward to the subject as the total sum of the amount of the subject's speech becomes larger, and the system allows the subject to enjoy privilege according to the amount of reward.SELECTED DRAWING: Figure 2
Patent JP-2023062345-A (JP)
Title: Image forming apparatus
Inventor: KOKUNI ATSUSHI
IPC: G03G21/16
Filed: 2021-10-21
Abstract: To provide an image forming apparatus that allows removable attachment of a cartridge to an apparatus body, and improve the operability of the cartridge during the attachment and removal, while appropriately maintaining the position of a photoconductor drum.SOLUTION: An image forming apparatus comprises a cartridge that has a photoconductor drum, and an apparatus body to which the cartridge is removably attached. The apparatus body has a transfer roller that causes a transfer pressing force to act on the photoconductor drum in the cartridge attached to the apparatus body to form a transfer nip, a positioning unit that, upon contact therewith of a bearing unit holding a rotation shaft of the photoconductor drum, determines the position of the photoconductor drum in a first direction in a virtual plane perpendicular to the rotation shaft and a second direction intersecting the first direction, and a pressing member that causes a holding pressing force for pressing the bearing unit to act toward the positioning unit. With the bearing unit in contact with the positioning unit, the holding pressing force has a component force in the first direction. The transfer pressing force has a component force in the second direction, and the direction is a direction to press the bearing unit toward the positioning unit.SELECTED DRAWING: Figure 11
Patent JP-2023043810-A (JP)
Title: Allergic conjunctivitis therapeutic agent
IPC: A61P37/08
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an allergic conjunctivitis therapeutic agent which is excellent in efficacy and safety and highly convenient in less than 12 year-old child patients. 
     SOLUTION: An allergic conjunctivitis therapeutic agent used for application to a less than 12 year-old child patient contains 0.1%(w/v) concentration of epinastine or a salt thereof as an active ingredient, so that the child patient achieves an eye itching score of 1.0 or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022019744-A (JP)
Title: Electrochemical reactor and porous separator
IPC: C25B13/08
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To improve reaction efficiency of an electrochemical reactor. 
     SOLUTION: An electrochemical reactor comprises: an anode for oxidizing a first substance; a first flow path facing the anode, through which a liquid containing the first substance flows; a cathode for reducing the second substance; a second flow path facing the cathode, through which gas containing the second substance flows; a porous separator provided between the anode and the cathode; and a power source electrically connected to the anode and the cathode. The porous separator has a thickness of 1 μm to 500 μm, an average pore diameter larger than 0.008 μm and smaller than 0.45 μm, and a porosity higher than 0.5. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069322-A (JP)
Title: Information processing program, information processing method, and information processing device
Inventor: NAKAMURA MAI
IPC: G08B27/00
Filed: 2021-11-05
Abstract: To enhance efficiency of communication work for a subject who should take predetermined action.SOLUTION: An information processing device 10 is configured to: display a calling screen 21 including calling buttons 21a to 21c for calling a plurality of subjects subjected to predetermined action; when the calling button 21a is selected, call one subject corresponding to the calling button 21a of the plurality of subjects to perform call processing between an operator who has selected the one calling button and the one subject; and after completion of the call processing between the operator and the one subject, when a completion notification indicating that the one subject has completed the predetermined action is received, disable the call button 21a selection call.SELECTED DRAWING: Figure 1
Patent JP-2023069954-A (JP)
Title: Satchel carrying frame and satchel
Inventor: OTA AKIRA
IPC: A45C5/14
Filed: 2021-11-08
Abstract: To provide a technique of reducing a child's burden due to the weight of a satchel.SOLUTION: A satchel carrying frame includes: a pair of rod-like members which are arranged at a fixed distance; a pair of rod-like members for adjusting expansion and contraction which are provided on one end of each of the rod-like members, and are connected to the rod-like members through a pair of first connection parts; a pair of wheels which are provided on the other end of each of the rod-like members, and are connected to the rod-like members through a pair of second connection parts; first and second string-like members which connect between the pair of first connection parts; a third string-like member which connects between the pair of second connection parts; and a rod-like member for gripping which connects between the pair of rod-like members for adjusting expansion and contraction.SELECTED DRAWING: Figure 1
Patent JP-2022010283-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game. 
     SOLUTION: A game machine includes: control mode transition means which makes a control mode transition from a second control mode to a first control mode, when a predetermined condition is satisfied in a specific game state in which a determination mode is in a second determination mode and the control mode is in the second control mode; first re-transition means for making a further transition to a specific game state with a specific probability, when a determination by determination means for second special information stored in acquisition information storage means in the specific game state satisfies a specific condition by an end of a first predetermined game state after the transition to the first control mode; and second re-transition means for making a further transition to the specific game state with a probability lower than the specific probability, when the determination by the determination means for the second special information stored in the acquisition information storage means in the specific game state satisfies the specific condition after the end of the first predetermined game state. 
     SELECTED DRAWING: Figure 779 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010326-A (JP)
Title: Sheet conveyance device and image forming apparatus
IPC: B65H5/06
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To perform sheet skew correction in short conveyance distance, while preventing buckling of the sheet. 
     SOLUTION: A sheet conveying device (50) comprises an abutting surface (301) extending to a sheet conveying direction (Dx), first obliquely feeding means (31) which exerts force in a first direction to the sheet, and second obliquely feeding means (32) which exerts force in a second direction to the sheet. Each of the first direction and the second direction is inclined respectively toward a direction approaching the abutting surface (301) in a width direction (Dy) as the sheet is moved downstream in the sheet conveying direction (Dx). And each obliquely feeding means is disposed so that an angle of the first direction with respect to the sheet conveying direction (Dx) is lager than an angle of the second direction with respect to the sheet conveying direction (Dx). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073931-A (JP)
Title: Watertight device
Inventor: NAMBARA YOSHITO
IPC: E04H9/14
Filed: 2021-11-16
Abstract: To provide a watertight device that enables a building gateway to be easily and accurately sealed with a simple structure without the need to construct an existing building or floor surface.SOLUTION: A watertight device 1 of the present invention includes a watertight plate 2, and a pressure fixture 15 made up of a pressure upper half 16, a pressure lower half 54, and an urging portion 68, in which: the watertight plate 2 has a watertight stop body 3, a stopper portion 6, a floor watertight portion 11, and a wall watertight portion 12; the pressure upper half 16 has an operation piece 17, a watertight plate pressure knob 26, and a wall pressure portion 29; the pressure lower half 54 has a pressure engagement portion 55 and a pressure tongue 59; the urging portion 68 is made up of a tension spring 68; the pressure upper half 16 and the pressure lower half 54 are pivotally connected at a connecting portion 63 formed at the upper part of the pressure engagement portion 55 and the lower part of the operation piece 17; and the tip of the watertight plate pressure knob 26 is formed to contact the pressure tongue 59, so that the pressure tongue 59 is freely pressed by a pivotal operation of the watertight pressure knob 26.SELECTED DRAWING: Figure 1
Patent JP-2023074153-A (JP)
Title: Level measurement device and level measurement method for hot metal
Inventor: MATSUMOTO SHUNJI
IPC: G01S13/89
Filed: 2021-11-17
Abstract: To reduce the load of antenna adjustment work when measuring the level of hot metal using a microwave range finder and to enable stable level measurement.SOLUTION: A level measurement device for hot metal includes a scanning microwave range finder that measures a distance to an object within a scanning range. The microwave range finder is arranged above a torpedo car 11 into which hot metal is injected. The scanning range is set to include a hot metal inlet 13 formed in the torpedo car 11 and the upper surface of the torpedo car 11.SELECTED DRAWING: Figure 2
Patent JP-2023076076-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2021-11-22
Abstract: To increase interest of a game.SOLUTION: In a game machine comprising game state switching means capable of switching a game state among a first game state, a second game state more advantageous than the first game state, and a third game state more advantageous than the second game state, the game state switching means can change the game state from the first game state to the third game state through a big winning, change the game state to the first game state upon completion of the third game state and then change the game state to the second game state. When the big winning is achieved in the second game state, an advantageous big winning type is more likely to be selected than a case where the big winning is achieved in the first game state.SELECTED DRAWING: Figure 25
Patent JP-2022023243-A (JP)
Title: Tumor-specific payload delivery and immune activation using human antibody targeting highly specific tumor cell surface antigen
IPC: A61K47/68
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide antibodies against a highly specific, previously unrecognized marker for cancerous cells. 
     SOLUTION: The present invention relates to an isolated antibody or a fragment thereof that specifically binds to human placentally expressed ALPPL2, but not ALPL and ALPI. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080469-A (JP)
Title: Semiconductor device
Inventor: MIYAZAWA MASAOMI
IPC: H01L23/48
Filed: 2021-11-30
Abstract: To provide a technology enabling a reduction in inductance of a semiconductor device.SOLUTION: A semiconductor device comprising a first power module 100 and a second power module 200 includes a first bus bar 300a, a second bus bar 300b, a first terminal 231, and a second terminal 232. The first terminal has one or more planar portions, and the second terminal has one or more planar portions. The one or more planar portions of the first terminal and the one or more planar portions of the second terminal are arranged parallel to and opposite each other. One of the first bus bar and the second bus bar covers a gap between a portion of the first terminal connected to the first bus bar and a portion of the second terminal connected to the second bus bar in plan view.SELECTED DRAWING: Figure 3
Patent JP-2023081670-A (JP)
Title: Beauty machine equipped with discharge tube and led
Inventor: AOBA KOJI
IPC: A61N5/06
Filed: 2021-12-01
Abstract: To provide a beauty machine integrating a discharge tube beauty machine and a light treatment machine.SOLUTION: In a beauty machine including a discharge tube having a shank and a tip part that comes in contact with part of the body of a treated person directly or indirectly, at least one LED, and a housing for storing the discharge tube and the LED, a transparent enlarged diameter part expanding outward in the radial direction beyond the shank is disposed at the tip part of the discharge tube. The LED is separated from the side face of the shank of the discharge tube by a predetermined distance or more in the housing, and arranged at a position where the light radiated from the LED reaches the enlarged diameter part.SELECTED DRAWING: Figure 1
Patent JP-2022179298-A (JP)
Title: Spark plug for internal combustion engine, and method of manufacturing the same
Inventor: SUGIURA AKIMITSU
IPC: H01T13/54
Filed: 2021-12-02
Abstract: To provide a spark plug for an internal combustion engine capable of suppressing overheat of a plug cover, and to provide a method of manufacturing the same.SOLUTION: A spark plug 1 for an internal combustion engine has an insulator 3, a center electrode 4, a housing 2, a ground electrode 6, and a plug cover 5. The plug cover 5 is formed with an injection hole 51 for connecting between a sub-combustion chamber 50 and the exterior. When a thickness of the plug cover at a tip side from the ground electrode 6 is defined as t0, a thickness of a bonded part 59 of the plug cover to be bonded to a tip part of the housing 2 is defined as t1, a thickness of the tip part of the housing 2 is defined as t2, and a length of one bonding surface 11 of two bonding surfaces 11 appearing in a cross section including a plug central axis PC is defined as L, t1≥t0, t2≥1.5t1, and L≥1.5t1 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023082951-A (JP)
Title: Control device
Inventor: OBA YOSHIHIRO
IPC: B60W50/14
Filed: 2021-12-03
Abstract: To provide a control device capable of facilitating operation for starting a lane change according to a driver's arbitrary timing.SOLUTION: A control device 100 performs the travel control of an own vehicle M. Further, the control device 100 detects a driver's intention to change a lane on the basis of a prescribed operation of a blinker lever 81 by the driver. Further, the control device 100 determines whether the lane change of the own vehicle M is possible on the basis of a surrounding situation recognized by a recognition unit 130 for recognizing the surrounding situation of the own vehicle M, and controls the lane change of the own vehicle M on the basis of the detection result of the intention to change the lane and the determination result of whether the lane change of the own vehicle M is possible. Further, after the driver's intention to change the lane is detected and when the lane change of the own vehicle M is possible, the control device 100 determines the start timing of lateral movement in the lane change of the own vehicle M on the basis of the operation of the blinker lever 81 by the driver.SELECTED DRAWING: Figure 6
Patent JP-2023083067-A (JP)
Title: Image processing device, imaging apparatus, control method for image processing device, and program
Inventor: MIYAZAWA HITOSHI
IPC: H04N23/60
Filed: 2021-12-03
Abstract: To provide an image processing device that makes it possible for a photographer to facilitate checking a subject shake.SOLUTION: The image processing device includes a subject detection unit 306 for detecting a subject of an image, a subject distance detection unit 305 for detecting distance information indicating the distance to the subject, a subject shake detection unit 302 for detecting a subject shake, and a reporting plane generation unit 303 and an image superimposition unit 304 for generating a shake reporting image for reporting a subject shake of a specific subject on the basis of a detected subject shake and distance information.SELECTED DRAWING: Figure 7
Patent JP-2022049700-A (JP)
Title: Recovery method of valuable from lithium-ion secondary battery
IPC: C22B15/00
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To provide means that recovers copper from a lithium ion secondary battery containing aluminum, carbon, and a copper foil as constituent materials with a small number of steps, high quality, low aluminum quality, low fluorine quality, and low carbon quality. 
     SOLUTION: A recovery method of a valuable from a lithium-ion secondary battery includes a heat treatment step of heat-treating a lithium-ion secondary battery containing aluminum, carbon, and a copper foil as constituent materials, a classification step of classifying a heat-treated product obtained in the heat treatment step at a classification point of 0.6 mm to 2.4 mm, and a wet sorting step of applying external force to a coarse-grained product obtained on the coarse side in the classification step in the presence of a liquid to separate a heavy product and a light product containing copper. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022043131-A (JP)
Title: Manufacturing method of electromagnetic wave shield material
IPC: D04H1/4382
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electromagnetic wave shield material that can exhibit excellent electromagnetic wave shielding properties. 
     SOLUTION: In a manufacturing method of an electromagnetic wave shield material by applying metal film treatment to non-woven fabric for an electromagnetic wave shield material, the non-woven fabric for the electromagnetic wave shield material is a wet non-woven fabric, and two or more kinds of stretched polyester staple fibers having different fiber diameters, selected from stretched polyester staple fibers having a fiber diameter of 3 μm or more and less than 12 μm, and unstretched polyester staple fibers having a fiber diameter of 3 μm or more and 5 μm or less are included as an essential component, and the mass content ratio of the stretched polyester staple fiber and the unstretched polyester staple fiber is 20:80 to 80:20. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092930-A (JP)
Title: Diaminobenzene compounds comprising sulfinyl or sulfonyl groups or salts thereof, and organic fluorescent materials having them
Inventor: KATAGIRI HIROSHI
IPC: C07C317/36
Filed: 2021-12-22
Abstract: To develop a material suitable for fluorescent labeling agents that can absorb long-wavelength light and emit fluorescence with small molecular size.SOLUTION: The invention provides compounds having a sulfonyl aniline skeleton represented by the general formula (1), or salts thereof.SELECTED DRAWING: None