baber/WOPTO huggingface dataset:
Patent JP-2022089746-A (JP)
Title: Spool and lacing module provided with the same
Inventor: SEKII YOICHI
IPC: A43B23/02
Filed: 2021-06-23
Abstract: To provide a spool in which a string material is hard to come off and a lacing module comprising the spool.SOLUTION: A spool comprises a shaft, a body part and an upper lid part. The shaft rotates around a vertically extending center axis. In the body part, the shaft is connected to a lower part, and a string material is wound on an outer surface in a radial direction. The upper lid part is arranged at an upper surface of the body part. The body part has a groove part, a first base part and a second base part. The groove part is recessed downward from the upper surface in an axial direction, and extends in the radial direction, and on which the string material is arranged. The first base part and the second base part are arranged side by side in the radial direction with the groove part interposed therebetween. The first base part has a first protrusion part protruding to the second base part side. The second base part has a second protrusion part protruding to the first base part side. The first protrusion part and the second protrusion part are arranged on the opposite sides in the direction in which the groove part extends with respect to the center axis. The upper lid part and the body part are fixed via a fixing part arranged at least at one of the first base part and the second base part.SELECTED DRAWING: Figure 4
Patent JP-2023003504-A (JP)
Title: Trough and cable burying method using the same
Inventor: ITO TAKESHI
IPC: E03F5/04
Filed: 2021-06-24
Abstract: To provide a technique capable of effectively promoting cable burying.SOLUTION: A trough 10 has a function as a drain side ditch and a function for housing cables. The trough 10 comprises a trough body 11 including a bottom wall 12, a pair of side walls 13, 14, and an upper wall 17 and a panel member 30 which extends across the pair of side walls 13, 14 and of which the top face has cables 50. In the interior space of the trough body 11, a space under the panel member 30 functions as a drain space S1 and a space over the panel member 30 functions as a cable housing space S2.SELECTED DRAWING: Figure 5
Patent JP-2023004623-A (JP)
Title: License operation method, license operation program, and license operation system
Inventor: SEKIGUCHI HIROTO
IPC: G06Q10/10
Filed: 2021-06-28
Abstract: To provide a license operation method, a license operation program, and a license operation system in which, even in a case where a common software license is used by a plurality of user terminals, the work efficiency of a part of a plurality of users is prevented from being deteriorated so that the entire work efficiency can be prevented from being deteriorated.SOLUTION: A license operation method includes step S3 for, in a case where one client terminal 21 of a plurality of client terminals 2 uses a prescribed software license R1 to execute prescribed software P1, releasing the prescribed software license R1 in accordance with release operation for releasing the prescribed software license R1 while keeping a suspended state of the prescribed software P1.SELECTED DRAWING: Figure 5
Patent JP-2023006638-A (JP)
Title: Chopper modulation device
Inventor: ENDO HIROSHI
IPC: H03F3/38
Filed: 2021-06-30
Abstract: To provide a chopper modulation device designed to reduce an input offset current.SOLUTION: A chopper modulation device 1 includes two chopper modulation circuits 10a and 10b. The chopper modulation circuits 10a and 10b alternately switches a charge mode for charging the coupling capacitances C1a, C2a, C1b, and C2b, and a combined mode in which chopper modulators 11a and 11b are connected to a signal input terminal 21 and a signal output terminal 22, and one of the two chopper modulation circuits 10a and 10b operates as coupling mode and the other as charging mode. Further, the chopper modulators 11a and 11b are alternately switched between the positive phase path and the negative phase path, and switching of the paths is performed during the charging mode.SELECTED DRAWING: Figure 1
Patent JP-2023006855-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-30
Abstract: To provide a game machine allowing a game board to be conveyed safely.SOLUTION: In a game machine having an outer frame, a body frame, and a game board, the game board includes a plate-like game plate in which a game area for allowing game balls to flow down is formed in a front side, a front constitution part that is mounted to the front of the game plate and divides an outer periphery of the game area, and multiple recessed and projecting parts formed in the front of the constitution part. Since the multiple recessed and projecting parts have a specific recessed and projecting part formed with a predetermined degree of irregularities, and a special recessed and projecting part that is positioned inside the specific recessed and projecting part in the front of the constitution part and is formed with a larger degree of irregularities than the specific recessed and projecting part, they can notify a worker whose hands touch the multiple recessed and projecting parts of presence of a game area inside the special recessed and projecting part, thus suppressing contact between an obstruction nail, an accessory, or the like within a game area and the worker's hands, suppressing deformation of an obstruction nail, occurrence of rust of an obstruction nail, and damage to accessories or the like, and hence allowing a worker to safely convey the game board.SELECTED DRAWING: Figure 303
Patent JP-2021152077-A (JP)
Title: Enantiomers of tetrahydro-n,n-dimethyl-2,2-diphenyl-3-furanmethanamine (anavex2-73) and use thereof in treatment of alzheimer's disease and other disorders modulated by sigma-1 receptor
Inventor: GERVAIS NELIAT
IPC: A61K31/341
Filed: 2021-07-01
Abstract: To provide enantiomers of tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine (ANAVEX2-73) and use thereof in treatment of Alzheimer's disease and other disorders modulated by a sigma-1 receptor.SOLUTION: A compound (-)-tetrahydro-N,N-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride ((-)-ANAVEX2-73, (-)A2-73, (-)AE 37) has been found to exhibit selectivity for sigma-1 (σ1) receptors and stronger agonist activity at the muscarinic M1 acetylcholine receptor than the (+) enantiomer of the compound.SELECTED DRAWING: None
Patent JP-2021170124-A (JP)
Title: Optical modulation element and information recording medium
Inventor: KITAMURA MITSURU
IPC: G03H1/02
Filed: 2021-07-05
Abstract: To provide an optical modulation element with which it is possible to reproduce an optical image with a specific color other than a rainbow color when white light enters without providing a layer that selectively transmits or reflects a specific wavelength band, and an information recording medium provided with such an optical modulation element, and provide an optical modulation element with which it is possible to reduce the effect of zero order diffraction light and clearly reproduce a desired optical image, and an information recording medium provided with such an optical modulation element.SOLUTION: The optical modulation element includes a component element for modulating the phase of incident reproduction light and thereby reproducing an optical image, the component element having a rugged surface. A maximum diffraction efficiency Dmax with regard to the component element in a wavelength band from 380 nm to 780 nm in the wavelength distribution of diffraction efficiency of a first-order diffraction light and the wavelength distribution of diffraction efficiency of a minus first-order diffraction light forms a maximum value having a full width at half maximum FWHM of 200 nm or less in the wavelength distribution of diffraction efficiency including the maximum diffraction efficiency Dmax.SELECTED DRAWING: Figure 8
Patent JP-2022014909-A (JP)
Title: Systems and methods for pedestrian crossing risk assessment and directional warning
Inventor: NIRANJAN AVADHANAM
IPC: B60W60/00
Filed: 2021-07-06
Abstract: To provide systems and methods for a pedestrian crossing warning system that use multi-modal technology to determine attributes of a person and provide a warning to the person in response to a calculated risk level to effect a reduction of the risk level.SOLUTION: The system may utilize sensors to receive data indicative of a trajectory of a person external to the vehicle. Specific attributes of the person such as age or walking aids are determined. Based on the trajectory data and the specific attributes, a risk level is determined by the system using a machine learning model. The system causes emission of a warning to the person in response to the risk level.SELECTED DRAWING: Figure 7
Patent JP-2023010032-A (JP)
Title: Information processing system and object operation method
Inventor: OTANI NOBUHISA
IPC: A63F13/30
Filed: 2021-07-08
Abstract: To provide a puzzle-solving entertainment with high amusement property.SOLUTION: An information processing system includes: an information processing server including a storage part for storing questions for puzzle solving, answers to the questions for puzzle solving, and an object activated when an answer to the question for puzzle solving is obtained or information on an operation that the object is caused to execute by associating them with each other, a first reception part for receiving the answers to the questions for puzzle solving from a user terminal, and an output part for outputting an instruction for activating an object corresponding to the question for puzzle solving when the answer received by the first reception part is determined to have been stored in association with the question for puzzle solving; and the object including a second reception part for receiving an instruction, a control part for executing control to execute a predetermined operation when the second reception part receives the instruction, and a drive part for execute driving according to the control part.SELECTED DRAWING: Figure 1
Patent JP-2023010285-A (JP)
Title: Toner for electrostatic charge image development and method for manufacturing the same, and image forming method using the same, image forming system, and output object
Inventor: ITAMI AKIHIKO
IPC: G03G9/087
Filed: 2021-07-09
Abstract: To provide a toner for electrostatic charge image development that can bring about an antibacterial and antiviral effect also in a non-image area in digital printing, a method for manufacturing the same, and an image forming method using the same, an image forming system, and an output object.SOLUTION: A toner for electrostatic charge image development includes a toner base particle containing at least a binder resin, and a photosensitizer having a singlet oxygen generation ability is contained inside the toner base particle or in an external additive attached to the toner base particle.SELECTED DRAWING: Figure 1
Patent JP-2023013558-A (JP)
Title: water heater
Inventor: KAWASHIMA TAKESHI
IPC: F24H9/06
Filed: 2021-07-16
Abstract: To provide a water heater which has few construction failure, excellent workability, and an instantaneous hot water function.SOLUTION: A casing 10 of a water heater 1 includes: an instantaneous hot water liquid-liquid heat exchanger 313: hot water supply side heating means 30; heating side heating means 40; a water supply passage 90 and a hot water supply passage 100 connected to the hot water supply side heating means 30; an instantaneous hot water circulation passage 300 which is connected to the hot water supply passage 100, and in which hot water/water circulates while the hot water supply is stopped; an instantaneous hot water circulation pump 311 for circulating hot water/water in the instantaneous hot water circulation passage 300; a heating branch circulation passage 270 which is connected to the heating side heating means 40, and in which a heating medium circulates; a heating circulation pump 211 which allows the heating medium to circulate in the heating branch circulation passage 270; the instantaneous hot water liquid-liquid heat exchanger 313 for heating the hot water/water circulating in the instantaneous hot water circulation passage 300 by the heating medium circulating in the heating branch circulation passage 270; and a hot water supply passage check valve 107. In the vicinity of a bottom plate 11 of the casing 10, an instantaneous hot water return passage check valve 320 and instantaneous hot water drain plugs 321, 322 are provided.SELECTED DRAWING: Figure 1
Patent JP-2023014542-A (JP)
Title: Precast structure, composite structure, and construction method
Inventor: MIZOROGI TAKESHI
IPC: E04B1/30
Filed: 2021-07-19
Abstract: To provide a precast structure, a composite structure, and a construction method which do not require on-site execution for a joint part.SOLUTION: A precast structure 12 has a steel structure 36, an upper covering part 50 on the upper surface of the steel structure 36, a lower covering part 51 on the lower surface of the steel structure 36, and an intermediate connection part 52 connecting the upper covering part 50 and the lower covering part 51, and it has a joint structure 35 formed of a cement composition and a bar material 37 penetrating the joint structure 35 in the vertical direction. In addition, the steel structure 36 has a projection part 47 projecting from the side surface of the intermediate connection part 52.SELECTED DRAWING: Figure 1
Patent JP-2022094291-A (JP)
Title: Packaging container
IPC: B65D43/04
Filed: 2021-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of inhibiting contents in a container body from moving to a middle tray. 
     SOLUTION: The packaging container comprises a container body 10, a middle tray 20, and a lid body 30. The container body 10 has a body peripheral wall part 11 with a body step part 111, and a body flange part 12. The middle tray 20 has a middle tray peripheral wall part 21, and a middle tray skirt part 24. The lid body 30 has a top face part 34, and a lid body peripheral wall part 31. The middle tray peripheral wall part 21 has a middle tray step part 211. The lid body 30 has an inward stepwise portion 32 corresponding to the shape of a middle tray top part 23 and the middle tray step part 211 continuously from a lid body top part 33. In a state where the middle tray skirt part 24 is placed on the body step part 111 and the lid body 30 is fit in the container body 10, the stepwise portion 32 is in contact with the middle tray top part 23 from above. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023019714-A (JP)
Title: Belt revolving device and image forming apparatus
Inventor: YOSHIKAWA YOSHIHIRO
IPC: F16C13/00
Filed: 2021-07-29
Abstract: To provide a belt revolving device that can reduce a load on the side ends of a belt, and an image forming apparatus.SOLUTION: A belt revolving device comprises: an endless belt that is suspended by a plurality of rollers; and a meandering correction roller that is one of the plurality of rollers and changes the inclination of its axis to correct meandering of the belt. The meandering correction roller has a roller body that has a narrower width than the width of the belt, a roller shaft part that projects from both side ends of the roller body, and a collar member that is externally fitted to the roller shaft part. The collar member has a retreat part that is retreated in a radial direction from the level of an inner peripheral surface of the belt.SELECTED DRAWING: Figure 3
Patent JP-2023020206-A (JP)
Title: Bottle-mouth cap
Inventor: OGASAKA YUTA
IPC: B65D41/62
Filed: 2021-07-30
Abstract: To create a bottle-mouth cap having a high gas-barrier function and not requiring separation work at disposal.SOLUTION: A bottle-mouth cap comprises: an inner plug unit 10 that has a fit-cylinder portion 13 vertically provided at an underside of a top wall portion 11 and seals a bottle mouth 31; and a cap body 20 that covers over the bottle mouth 31 sealed by the inner plug unit 10. The cap body 20 has a sidewall 22 formed with weakened portions 23, 25 configuring a break groove and is configured separably from the inner plug unit 10. The inner plug unit 10 is formed with a barrier layer 15 containing gas-barrier resin at least in the top wall portion 11.SELECTED DRAWING: Figure 2
Patent JP-2023020499-A (JP)
Title: Phosphorus compound having triazine ring, synthetic method therefor, and use of said phosphorus compound having triazine ring
Inventor: KASHIWABARA TAKASHI
IPC: C07F9/6574
Filed: 2021-07-30
Abstract: To provide a novel phosphorus compound having a triazine ring that can be used in a flame retardant and the like.SOLUTION: The present invention pertains to a phosphorus compound having a triazine ring represented by chemical formula (I) (R2 is a group represented by formula (1), or the like).SELECTED DRAWING: None
Patent JP-2023020514-A (JP)
Title: Authenticity determination device and program
Inventor: YAMAZAKI MASAHIKO
IPC: G06T7/60
Filed: 2021-07-30
Abstract: To provide an authenticity determination device capable of suitably conducting an authenticity determination of a personal identification certificate, as well as having high popularization properties.SOLUTION: An authenticity determination device 3 includes: discrimination means 301 configured to binarize an image of a potentially fusion-printed character of an ID card obtained from a card surface image of the ID card by each of a plurality of threshold values, and according to a result of the binarization at each threshold value, to discriminate whether or not the character is a fusion-printed character; and authenticity determination means 302 configured to conduct an authenticity determination of the ID card from a discrimination result by the discrimination means 301.SELECTED DRAWING: Figure 3
Patent JP-2023020681-A (JP)
Title: actuator
Inventor: KOBAYASHI KEIGO
IPC: F15B15/14
Filed: 2021-07-30
Abstract: To provide an actuator capable of retaining a shaft center of a piston even in an actuator mounted in piping of a large flow rate and having a large piston diameter.SOLUTION: An actuator includes: an actuator cap 3 defining a cylinder 30 inside; a piston 2 kept into slide-contact with the cylinder 30 via a slide body 20; a stem 4 connected to the piston 2 and engaged with a valve element 6; an elastic member 5 pressing and energizing the piston 2 to one side; and a working fluid supply port 30A for supplying a working fluid in a direction against the pressing of the elastic member 5. A peripheral projection is formed on an outer peripheral surface of the piston 2, and the slide body 20 in which an outer peripheral surface and an inner peripheral surface are formed into a parallel arc shape and which has a groove portion formed on the inner peripheral surface, is fitted to the peripheral projection of the piston 2.SELECTED DRAWING: Figure 1
Patent JP-2022044000-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-08-11
Abstract: PROBLEM TO BE SOLVED: To increase game amusement. 
     SOLUTION: A game machine that displays a holding image corresponding to a holding memory which is a memory of information on a held variation can execute: a symbol stop performance in which a symbol of a predetermined column among the symbols that are variably displayed in multiple columns stops at a holding image that imitates the holding image and suggests the transition expectation degree to an advantageous game; a movement display performance that moves the holding symbol stopped in the symbol stop performance to the holding image; and a holding mode change performance for changing the mode of the holding image to the mode set according to the transition expectation degree suggested by the holding symbol, when the holding symbol moves to the holding image in the movement display performance. 
     SELECTED DRAWING: Figure 72 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021185037-A (JP)
Title: Hot plate
Inventor: TANIGUCHI HIDEO
IPC: B29C64/118
Filed: 2021-08-23
Abstract: To provide a hot plate having excellent durability and a method for molding a three-dimensional molding using the same.SOLUTION: A hot plate 15 comprises a rectangular insulation substrate 151 and a heating resistor layer 152 that is folded back plural times in a short direction to be formed on the insulation substrate 151 in a zigzag shape, and a polar alternation voltage is applied to the heating resistor layer 152.SELECTED DRAWING: Figure 3
Patent JP-2023032751-A (JP)
Title: Display device
Inventor: NAITO NOBUO
IPC: G09F9/30
Filed: 2021-08-27
Abstract: To provide a display device capable of suppressing curving of a display panel in a state where the display panel is expanded while suppressing breakage of the display panel.SOLUTION: A display device 10 includes a display panel 20 capable of being wound up and a cover member 30 that is laminated on the display panel 20 and capable of being wound up together with the display panel 20. When the display panel 20 is wound up, a thermal shrinkage rate of the cover member 30 in a curved direction A in which the display panel 20 is curved is smaller than that of the cover member 30 in an orthogonal direction B orthogonal to the curved direction A.SELECTED DRAWING: Figure 1
Patent JP-2023032929-A (JP)
Title: push switch
Inventor: MORIO KENICHI
IPC: H01H13/48
Filed: 2021-08-27
Abstract: To reduce a burden exerted on a movable contact body.SOLUTION: A push switch 1 comprises: a case 5; a first metal member 6; a movable contact body 4; and a second metal member 7. The second metal member 7 includes a body 70, a first end 71, a second end 71s, a first intermediate part 73, a second intermediate part 73s, a first connection part 72, a second connection part 74, a third connection part 72s, and a fourth connection part 74s. An upper surface 730 of the first intermediate part 73 is positioned below an upper surface 710 of the first end 71 and an upper surface 700 of the body 70. An upper surface 730s of the second intermediate part 73s is positioned below an upper surface 710s of the second end 71s and the upper surface 700 of the body 70. The first connection part 72, the second connection part 74, the third connection part 72s, and the fourth connection part 74s are covered and concealed by the case 5.SELECTED DRAWING: Figure 1
Patent JP-2023037282-A (JP)
Title: On-vehicle temperature control device
Inventor: MIURA KOJI
IPC: B60H1/22
Filed: 2021-09-03
Abstract: To provide an on-vehicle temperature control device which downsizes capacity of liquid-storage part and prevent deterioration of life and performance of a compressor.SOLUTION: An on-vehicle temperature control device 1 includes refrigerant circuits 2, 2a, 2b which connects the followings through a refrigerant piping: a compressor 5; a condenser 6; a liquid-storage part 7, 7a; a plurality of expansion valves 8a-8c; and a plurality of vaporizers 9, 9a-9e. The plurality of expansion valves 8a-8c and the plurality of vaporizers 9, 9a-9e are parallelly arranged. The refrigerant circuits 2, 2a, 2b are not provided with an electromagnetic valve 10 capable of cutting off flow of refrigerant with respect to large-volume vaporizers 9b, 9c whose internal space are largest among the plurality of vaporizers 9, 9a-9e. The refrigerant circuits 2, 2a, 2b are provided with electromagnetic valves 10, 10a, 10d capable of cutting off flow of refrigerant with respect to one or a plurality of small volume vaporizers 9, 9a, 9d other than the large-volume vaporizer 9b, 9c among the plurality of vaporizers 9, 9a-9e.SELECTED DRAWING: Figure 1