baber/WOPTO huggingface dataset:
Patent JP-2023049876-A (JP)
Title: Roof retainer and folded plate roof thereof
Inventor: KITAMURA TAKESHI
IPC: E04D3/367
Filed: 2021-09-29
Abstract: PURPOSE: To provide roof retainers that constitute a roof constructed by using fitting-type folded roof shingles using mainly seam joint-type and fitting-cap materials, and a folded plate roof thereof.CONSTITUTION: A roof retainer comprises: a fitting mounting member A1 provided with a rectangular base plate part 1, a rectangular swelling part 2 formed on the base plate part 1, having an opening on the lower side, and including a clip mounting hole 28, and both fitting end parts 11 of the base plate part 1; and a receiving body A2 having a joining hole 513 on a flat surface and a receiving top 51 to which an internal screw member 62 is welded and fixed on the lower surface of the joining hole 513. The receiving top 51 can be accommodated in the swelling part 2, and the contact surfaces between the flat surface of the receiving top 51 and the lower surface of the swelling part 2 are welded together.SELECTED DRAWING: Figure 1
Patent JP-2023050226-A (JP)
Title: Method for producing polarizing film
Inventor: TOKUHIRO SHUSAKU
IPC: B05D3/00
Filed: 2021-09-30
Abstract: To provide a polarizing film having both high optical characteristics and excellent appearance.SOLUTION: A method for producing a polarizing film includes a step of obtaining a resin film having a first moisture percentage (W1) through treatment using water, an adjustment step of reducing the moisture percentage of the resin film to a second moisture percentage (W2) from the first moisture percentage (W1), and a drying step of drying a resin film having the second moisture percentage (W2), wherein a ratio (W2/W1) of the second moisture percentage (W2) to the first moisture percentage (W1) is less than 1, the moisture percentage of the resin film is reduced to a third moisture percentage (W3) from the second moisture percentage (W2) by the drying step, a ratio (W3/W2) of the third moisture percentage (W3) to the second moisture percentage (W2) is 0.25 or less, and the adjustment is performed so that the resin film is placed under an environment of humidity of 35%RH or more.SELECTED DRAWING: Figure 3
Patent JP-2023050967-A (JP)
Title: Conveyor
Inventor: YAMAGUCHI MASAYOSHI
IPC: B25J15/06
Filed: 2021-09-30
Abstract: To suppress the large size of a conveyor.SOLUTION: While holding a work by sucking, a conveyor 10 carries the work which includes a first work 41 and a second work larger than the first work 41. The conveyor 10 includes: a plurality of first absorption units 11 which absorb the work; a plurality of second absorption units 12 which absorb the work; a first suction source 21 which generates sucking force through the plurality of first absorption parts 11; a second suction source 22 which generates sucking force through the plurality of second absorption parts 12; and a control unit 37 which acquires the type of the work to be carried. The control unit 37, when acquiring that the work type to be carried is the first work 41, controls to drive the first suction source 21 and halt the drive of the second suction source 22, whereas when acquiring that the work type to be carried is the second work, controls to drive the first suction source 21 and the second suction source 22.SELECTED DRAWING: Figure 3
Patent JP-2023053624-A (JP)
Title: Work attribute presentation system, method, and program
Inventor: KISHIMOTO AI
IPC: G06Q50/04
Filed: 2021-10-01
Abstract: To allow for reducing a mental load on operators.SOLUTION: A work attribute presentation system according to an embodiment of the present disclosure comprises a control unit configured to identify an attribute of work done by operators in a work step, and present a non-linguistic content showing the attribute of the work to the operators.SELECTED DRAWING: Figure 1
Patent JP-2023053754-A (JP)
Title: Urethane foam and method for producing urethane foam
Inventor: TAMURA TOSHIYUKI
IPC: C08G18/08
Filed: 2021-10-01
Abstract: To provide a novel urethane foam that has excellent function.SOLUTION: Provided is a urethane foam that is characterized by containing a filler and having an average cell diameter of 400 μm or less.SELECTED DRAWING: None
Patent JP-2022002218-A (JP)
Title: Charged particle filter
Inventor: ALAN RONEMUS
IPC: H01J37/147
Filed: 2021-10-05
Abstract: To minimize the external diameter of a detector tube so as to minimize the distance between the face of the detector and a sample therefor without causing a collision with the conical pole piece of an electron microscope.SOLUTION: A charged particle filter includes a magnetic deflector having a bore (220) along an axis of the bore (220) passing through the magnetic deflector from a sample end to a detector end of the magnetic deflector, and through the bore charged particles pass when in use, the magnetic deflector being formed from two magnets (250, 260) positioned around the bore, with a gap (270) between the two magnets, the two magnets each having a linear central section (280, 281) and two ends (285, 286, 295, 296), each end forming a curved surface or a slanted surface (285, 286, 295, 296), in some embodiments, the curved surface having an aspect ratio defined by a height in a range of between one tenth and ten times the gap between the two magnets, and a width in a range of between one tenth and ten times the gap.SELECTED DRAWING: Figure 2B
Patent JP-2023055042-A (JP)
Title: Game machine
Inventor: OSHITANI HIROFUMI
IPC: A63F5/04
Filed: 2021-10-05
Abstract: To provide a game machine, a game management device, and a game system which use no medal.SOLUTION: A game machine includes game control means which carries out a control related to a progress of a game on the basis of an operation of input operation means, game value number storage means which stores a game value number related to a game value used in the game, game value number control means which carries out a game value update process for updating the game value number stored in the game value number storage means, and performance control means which carries out a control of a performance carried out by performance means. The game value number control means can carry out the game value update process for updating the game value number on the basis of receiving information from an external processing device. The performance control means can display the game value number in a certain game state advantageous for a player. The performance control means can execute a performance according to an acquisition number of the game value in the certain game state.SELECTED DRAWING: Figure 93
Patent JP-2023056213-A (JP)
Title: Method of producing 1,1-dichloro-3,3,3-trifluoropropene
Inventor: TANIGUCHI TOMOHIRO
IPC: C07C21/18
Filed: 2021-10-07
Abstract: To prevent sedimentation of polymers in piping and a reactor downstream of an evaporator in a high-temperature gas phase reaction of HCP.SOLUTION: A method of producing 1,1-dichloro-3,3,3-trifluoropropene by reacting 1,1,1,3,3,3-hexachloropropane with hydrogen fluoride is provided, the method including: reacting 1,1,1,3,3,3-hexachloropropane with hydrogen fluoride in a reactor whose contact face with 1,1,1,3,3,3-hexachloropropane comprises an alloy mainly composed of nickel, or nickel.SELECTED DRAWING: None
Patent JP-2023059500-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-15
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023060592-A (JP)
Title: oral composition
Inventor: TAKAHASHI TOMOHIRO
IPC: A61K47/08
Filed: 2021-10-18
Abstract: To suitably suppress both of a metallic taste derived from a polyvalent metal compound and a base odor derived from a surfactant.SOLUTION: An oral composition contains a polyvalent metal compound, a surfactant, and a flavor. The oral composition also may contain organic acid ethyl and damascenone.SELECTED DRAWING: None
Patent JP-2023062505-A (JP)
Title: Yarn hooking unit and mixed yarn manufacturing apparatus
Inventor: KOJIMA SHOGO
IPC: D02J1/22
Filed: 2021-10-21
Abstract: To provide an apparatus which, while operating a suction gun with both hands, makes it possible to perform a thread hooking work of winding a first group thread sequentially with respect to a plurality of godet rollers, and can greatly shorten the time required for the thread hooking work, and can greatly reduce yarn waste generated.SOLUTION: Provided is a mixed yarn manufacturing apparatus 1 which comprises godet rollers 31 to 35 for heating and stretching a first group yarn Y1, a warming box 30 having a box 38 for housing the godet rollers 31 to 35, and a guide roller 36 for guiding a second group yarn Y2, and is configured to combine the yarn Y1 and the yarn Y2 to manufacture a mixed yarn Y3. In the apparatus, a thread hooking unit 5 is used during the thread hooking work. The thread hooking unit 5 comprises a mounting portion 51 to the box 38 and a thread hooking portion 52 which extends along an edge of the box 38 closer to the guide roller 36 than the godet rollers 31 to 35 and on which the thread Y2 is to be hooked. The thread hooking portion 52 extends at a position protruding from an end face of the godet rollers 31 to 35.SELECTED DRAWING: Figure 6
Patent JP-2023071265-A (JP)
Title: volatilization device
Inventor: OHARA HIROYA
IPC: A01M1/20
Filed: 2021-11-11
Abstract: To provide a volatilization device capable of suppressing leakage of a chemical agent from an enclosure.SOLUTION: A volatilization device 1 is capable of accommodating a chemical agent container 4 including a container body 41 containing a chemical agent with an aperture closed with a volatilization membrane 442 in an enclosure 2. The enclosure 2 includes a positioning part 5 for positioning the chemical agent container 4 in the enclosure 2. In a service condition, a gap exists between a part of the volatilization membrane 442 lower than the liquid level of the chemical agent and the enclosure 2 along the whole area.SELECTED DRAWING: Figure 7
Patent JP-2022010350-A (JP)
Title: Composition having rich-taste imparting function
IPC: A23L2/68
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique for effectively imparting the initial taste "kokumi" to a food or drink. 
     SOLUTION: By using γ-glutamyl peptide, such as γ-Glu-Val-Gly, in combination with L-tartaric acid or adipic acid, the initial taste "kokumi" is imparted to a food or drink. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074165-A (JP)
Title: Resin molding
Inventor: OISHI NORIHITO
IPC: B32B27/18
Filed: 2021-11-17
Abstract: To provide a resin molding (film or sheet) that enables an active ingredient to be released out of the resin molding after a certain period of time has elapsed from the start of use.SOLUTION: A resin molding is primarily composed of a degradable resin to be degraded by a predetermined factor. The resin molding is a film or sheet. The resin molding comprises at least one carrier. The carrier adsorbs at least one active ingredient. Degradation of the degradable resin causes the carrier to be exposed to outside of the resin molding, triggering an active ingredient to be released out of the resin molding.SELECTED DRAWING: Figure 1
Patent JP-2023075674-A (JP)
Title: Information providing device, information providing method, and information providing program
Inventor: KUWAHARA MASAHIRO
IPC: G06Q30/0207
Filed: 2021-11-19
Abstract: To provide an information providing device, an information providing method, and an information providing program that can increase reservation or use of a facility by using a privilege.SOLUTION: In a golf course reservation system in which a golf course reservation server, a plurality of golf course terminals, and a plurality of user terminals are connected with each other via a network, the golf course reservation server being an information providing device specifies a relevant user who is relevant with a predetermined user, acquires evaluation information indicating an evaluation of a predetermined facility, of a plurality of facilities, made by the specified relevant user, and when the evaluation indicated by the acquired evaluation information satisfies a predetermined condition, presents privilege information indicating a privilege for the predetermined facility provided to the predetermined user.SELECTED DRAWING: Figure 9
Patent JP-2023075806-A (JP)
Title: Rail soundness evaluation method and rail soundness evaluation system
Inventor: HOSODA MITSURU
IPC: E01B35/04
Filed: 2021-11-19
Abstract: To provide a rail soundness evaluation method capable of efficiently and quantitatively evaluating the soundness of a rail due to corrosion.SOLUTION: A rail soundness evaluation method for evaluating the soundness of a rail due to corrosion, comprises a step S1 of obtaining rail corrosion amount data associated with a rail position, a step S21 of estimating rail-induced stress associated with the rail position, a step S13 of identifying rail fatigue strength based on the corrosion amount data, and a step S3 of calculating rail soundness at the rail position based on the rail-induced stress and the rail fatigue strength.SELECTED DRAWING: Figure 1
Patent JP-2023080876-A (JP)
Title: Communication system
Inventor: TAMANAWA RYUSUKE
IPC: H04W88/02
Filed: 2021-11-30
Abstract: To make it possible to perform stable relay communication by suppressing the influence of noise, when relay communication between a mobile communication terminal and another communication device and the transmission of predetermined data to a communication device are performed.SOLUTION: A communication system 1 includes: a wireless communication unit 30; a communication control unit 13 capable of executing communication relay processing for performing communication between mobile communication terminals 51 and 52 and an external communication device by relaying a first wireless communication and a second wireless communication; and a directivity control unit 16 that executes directivity change processing for changing the directivity of transmission and reception of communication radio waves by the wireless communication unit 30. The communication control unit 13 sets at least any one of a control target related to a first communication amount related to the first communication that is not the communication by the communication relay processing of the second wireless communication, or a control target related to a second communication amount related to the second communication that is the communication by the communication relay processing of the second wireless communication. The directivity control unit 16 executes directivity change processing based on the control target.SELECTED DRAWING: Figure 2
Patent JP-2023082740-A (JP)
Title: Traffic information generation device, traffic information generation method, and traffic information generation program
Inventor: MABUCHI TORU
IPC: G08G1/01
Filed: 2021-12-03
Abstract: To improve the accuracy of traffic information on an observation target area generated based on a result of detection of vehicles performed by a radar device.SOLUTION: A detection data acquisition unit acquires detection data of vehicles traveling in an observation target area, the data detected by a radar device scanning the observation target area by a survey wave. A generation unit processes the detection data of vehicles acquired by the detection data acquisition unit, and for each of a plurality of sections obtained by dividing the observation target area in the direction of travel of the vehicles, generates sectional traffic information indicating the state of traffic flow of vehicles in the section. An integration unit integrates the pieces of sectional traffic information generated by the generation unit for the sections to generate traffic information on the observation target area.SELECTED DRAWING: Figure 4
Patent JP-2023082978-A (JP)
Title: Sheet stacking device, sheet stacking method and program
Inventor: EGUCHI TATSUYA
IPC: B41J29/46
Filed: 2021-12-03
Abstract: To provide a sheet stacking device, a sheet stacking method, and a program capable of determining presence or absence of an abnormality, when a foreign object is placed on a stacking tray that moves in a vertical direction, or when a foreign object is placed in an operating area below the stacking tray, etc.SOLUTION: A sheet stacking device includes: stacking trays 33 and 51 for stacking sheets on which images are formed; driving means 315 for moving the stacking tray upward or downward from a home position and then returning it to the home position; load detection means 300 for detecting a drive load when the drive means moves the stacking tray; distance detection means 300 for detecting a distance from the home position of the stacking tray; and judging means 300 for judging whether there is an abnormality based on a driving direction of the stacking tray, the drive load detected by the load detecting means, and the distance from the home position detected by the distance detecting means.SELECTED DRAWING: Figure 6
Patent JP-2023084899-A (JP)
Title: Water heater
Inventor: KAKIZAKI YUSUKE
IPC: F24H9/00
Filed: 2021-12-08
Abstract: To improve thermal efficiency of a secondary heat exchanger of a water heater.SOLUTION: A water heater 1 includes: a primary heat exchanger 10; a secondary heat exchanger 20 disposed on an upper side of the primary heat exchanger 10; and a passage member 50 connecting the primary heat exchanger 10 and the secondary heat exchanger 20 and introducing a combustion exhaust gas discharged from the primary heat exchanger 10 into the secondary heat exchanger 20. In the water heater 1, the secondary heat exchanger 20 includes: a plurality of heat transfer pipes 21; and a casing 22 in which the plurality of heat transfer pipes 21 is disposed. A gas inlet 28 is formed on a rear wall part 23C of the casing 22, and the passage member 50 is mounted to a peripheral edge part of the gas inlet 28. The casing 22 includes a drifting member 32 for inhibiting the combustion exhaust gas introduced from the gas inlet 28 into the casing 22 from flowing upward.SELECTED DRAWING: Figure 16
Patent JP-2023085660-A (JP)
Title: Manufacturing method of lithium ion secondary battery
Inventor: YAMASHITA YUJI
IPC: H01M10/613
Filed: 2021-12-09
Abstract: To provide a manufacturing method for a lithium ion secondary battery capable of uniformly applying confining pressure to an electrode.SOLUTION: A manufacturing method of a lithium ion secondary battery includes preparing an electrode body including a positive electrode layer, a separator, and a negative electrode layer, assembling a battery cell by enclosing the electrode body and an electrolytic solution in an exterior body, alternately stacking bag-shaped members and the battery cells, and performing initial charging until an initial charging voltage is reached while the battery cells are constrained at constant pressure along the stacking direction of the battery cells. The bag-shaped member has a fluid sealed inside.SELECTED DRAWING: Figure 2
Patent JP-2023086457-A (JP)
Title: Method for producing ethylene carbonate
Inventor: SHIRAE HIROYUKI
IPC: C07D317/38
Filed: 2021-12-10
Abstract: To provide a method for producing ethylene carbonate in which a simple operation and high productivity with low energy can be expected.SOLUTION: There is provided a method for producing ethylene carbonate which comprises bringing ethylene carbonate crystals containing ethylene glycols and a solvent having a boiling point lower than the boiling point of the ethylene glycols into contact with each other. Preferably, the ethylene carbonate crystals containing ethylene glycols or the solvent contains water and the method comprises maintaining the temperature of the solvent before the contact at 36°C or less and the liquid temperature at the end point after contacting the ethylene carbonate crystals and the solvent at 0°C or more.SELECTED DRAWING: None
Patent JP-2023086512-A (JP)
Title: Dimming sheet
Inventor: AOKI KENJI
IPC: G02F1/1345
Filed: 2021-12-10
Abstract: To provide a dimming sheet capable of suppressing occurrence of ion migration between ends of transparent electrode layers.SOLUTION: A first transparent electrode layer 22 included in a dimming sheet comprises: an electrode section 30 to which a drive voltage is applied; an outer peripheral conductive section 31 that is positioned on an outside of the electrode section 30 and includes an end face of the first transparent electrode layer 22; a high resistance section 33 that electrically connects the electrode section 30 and the outer peripheral conductive section 31 therebetween, the high resistance section 33 having a higher resistance per unit area than that of the electrode section 30; and a non-conductive section 32 that linearly extends, the non-conductive section 32 partitioning the electrode section 30, the outer peripheral conductive section 31, and the high resistance section 33.SELECTED DRAWING: Figure 3
Patent JP-2023089380-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-12-16
Abstract: To provide a game machine which can improve a player's attention degree to a game.SOLUTION: A game machine includes a drawing pattern display device 36 which can be seen from a front side of a game board, an upper side rotary accessory 7 configured to be rotatable when seen from the front side of the game board, and a lower side rotary accessory 8 configured to be rotatable when seen from the front side of the game board. The game machine has an upper side accessory performance in which light from the drawing pattern display device 36 in a specific position can be seen through a flower petal 71 in a predetermined rotational state, and a lower side accessory performance in which the lower side rotary accessory 8 can be seen through the flower petal 71 in the predetermined rotational state by moving the lower side rotary accessory 8 and interrupting, with the lower side rotary accessory 8, the light from the drawing pattern display device 36 in the specific position. The lower side accessory performance can generate an advantageous state advantageous for a player, and a disadvantageous state more disadvantage for the player than the advantageous state on the basis of a rotational status of the upper side rotary accessory 7 and a rotational status of the lower side rotary accessory 8.SELECTED DRAWING: Figure 111
Patent JP-2023089472-A (JP)
Title: Power supply structure
Inventor: FUNAMURA KAZUHIKO
IPC: H04R1/02
Filed: 2021-12-16
Abstract: To provide a new power supply structure that can supply electric power to a sound generator with simple operation.SOLUTION: A power supply structure 23 comprises a sound generator provided outside a vehicular lamp fitting, and a mounting component 26 mounting the sound generator on the vehicular lamp fitting. The mounting component 26 is configured to be fixed to a predetermined position by rotation motion with respect to the vehicular lamp fitting, and has a second conductor part contacting a first conductor part provided in a lamp chamber of the vehicular lamp fitting at the predetermined position. The sound generator is supplied with electric power through the first conductor part and the second conductor part as passages.SELECTED DRAWING: Figure 2