baber/WOPTO huggingface dataset:
Patent JP-2022108633-A (JP)
Title: Safety valve automatic inspection device and automatic inspection method
Inventor: KIRA NAOKI
IPC: G01M3/00
Filed: 2021-01-13
Abstract: To provide a safety valve automatic inspection device and an automatic inspection method capable of measuring correctly, respective actuation pressures in start of blowing, during blowing and blowing stop of a safety valve, shortening a period until reaching to a blowing start pressure, for quickly executing a safety valve pressure inspection.SOLUTION: The invention is configured to cause inspection fluid to flow into an inspection channel 2 to which a workpiece 3 formed of a safety valve is coupled, for measuring an actuation pressure of the safety valve 3. The inspection channel 2 comprises: a primary side channel 11 for inspection fluid supply and for holding the workpiece 3 therebetween; and a secondary side channel 12 for measuring an actuation pressure of the workpiece 3. The secondary side channel 12 comprises: a minute leakage channel 40 having a minute leakage sensor 51 for measuring a minute flow rate by the blowing start pressure of the safety valve 3; and a large leakage channel 41 having a large leakage sensor 53 for measuring a large flow rate by the blowing pressure and blowing stop pressure being larger than the blowing start pressure, these channels being branched so as to be switched.SELECTED DRAWING: Figure 2
Patent JP-2022109830-A (JP)
Title: game machine
Inventor: SATO SUNAO
IPC: A63F7/02
Filed: 2021-01-15
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A Pachinko game machine includes main control means that performs a lottery for a game according to the fact that a game medium enters a first start winning port or a second starting winning port, according to a lottery result, changes a first special symbol based on ball entry into the first start winning port or a second special symbol based on ball entry into the second start winning port, and can control a game state to a special game state advantageous to a player according to the fact that a display result of the first special symbol or the second special symbol becomes a predetermined special display mode. The main control means executes special symbol management processing in order of priority of the cases where any processing related to the second special symbol is executed, where any processing related to the first special symbol is executed, where no processing related to the second special symbol is executed and variation display can be started, and where no processing related to the first special symbol is executed and the variation display can be started.SELECTED DRAWING: Figure 6
Patent JP-2022110658-A (JP)
Title: Twin-tub washing machine
Inventor: TANIGUCHI KAZUNARI
IPC: D06F29/00
Filed: 2021-01-19
Abstract: To provide a twin-tub washing machine capable of reducing a risk of leaking water outside the machine during transfer of clothing from a washing tub to a dewatering tub.SOLUTION: A twin-tub washing machine comprises a housing, a washing tub for washing clothing in the housing, a dewatering tub for dewatering clothing, separated from the washing tub and being provided in the housing, and an upper cover 6 having input ports of the washing tub and the dewatering tub. The upper cover 6 has a recess between the washing tub and the dewatering tub.SELECTED DRAWING: Figure 5
Patent JP-2022111521-A (JP)
Title: Information providing apparatus, information providing method, and program
Inventor: ISHII RIE
IPC: G06Q40/06
Filed: 2021-01-20
Abstract: To provide an information providing apparatus configured to create an opportunity for investment for a user who has not made an investment or who is unwilling to make an investment, an information providing method, and a program.SOLUTION: An information providing apparatus includes: an asset information acquisition unit which acquires asset information from which details of holdings of a user can be recognized; and a financial product recommendation unit which determines whether a ratio of cash and deposits in the holdings of the user has exceeded a first threshold by referring to the asset information, and transmits recommendation information to recommend purchasing a financial product different from the cash and deposits to a terminal device of the user when the ratio of the cash and deposits in the holdings of the user is determined to exceed the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2022117892-A (JP)
Title: Beverage and method for producing the same
Inventor: WATABE KOHEI
IPC: A23L2/38
Filed: 2021-02-01
Abstract: To provide a new beverage that is made from sake lees but has a milky feeling similar to cow milk, and a method for producing the same.SOLUTION: The beverage includes sake lees and has a content of 50 mass ppb or less of benzaldehyde and a content of 1 mass% or less of lipid; it has preferably a content of 5 mass ppm or less of ethyl caproate and a content of 50 mass ppb or less of benzaldehyde; the beverage can be obtained by subjecting the sake lees having a content of 2000 mass ppb or less of benzaldehyde, preferably the sake lees having a content of 200 mass ppm or less of ethyl caproate and a content of 2000 mass ppb or less of benzaldehyde, and water used as a raw material to a homogenization treatment step by a high pressure homogenizer and a heating sterilization step.SELECTED DRAWING: None
Patent JP-2022118551-A (JP)
Title: Cleaning device
Inventor: TAKEMURA NORIYOSHI
IPC: B08B1/04
Filed: 2021-02-02
Abstract: To provide a cleaning device that can automatically clean a space for people's activities and that can intensively perform disinfection work on areas deemed particularly necessary.SOLUTION: A cleaning device 1 has a dust container 20 for accommodating dust, a main body containing the dust container 20 and equipped with a driving device for moving a cleaning area in accordance with a predetermined path setting, and a cleaning unit 30 connected to the main body in a manner to allow the dust collected in the dust container 20 of the main body to be delivered. The main body is provided with a disinfection unit 100 configured to perform a disinfection process on human contact areas that a large number of people existing in cleaning target areas may contact.SELECTED DRAWING: Figure 1B
Patent JP-2022121809-A (JP)
Title: Valve gear and pressure reduction valve using the same
Inventor: KITAMURA YUKIO
IPC: G05D16/16
Filed: 2021-02-09
Abstract: To provide a valve gear for allowing the maintenance of a valve without disassembling the device, and a pressure reduction valve using the same.SOLUTION: A valve gear 34 includes: a valve element 32 for opening/closing a space between an inflow path 62 and an outflow path 68 for fluid S; a first spring body 44 for seating the valve element 32 on a valve seat 40 with spring force; a shaft member 42 for pressing the valve element 32 in a valve opening direction to separate it from the valve seat 40; and a valve replacement unit 80 for removing the valve element 32 in use and installing a new valve element 32 on a usage position. The valve replacement unit 80 has: a plurality of valve element storage parts 82 for storing the valve elements 32; a valve element switching mechanism 84 for switching the valve element storage part 82 and moving the valve element 32 to the usage position; and a cleaning area 114 coming into contact with and cleaning the valve element 32 when moving the valve element 32.SELECTED DRAWING: Figure 5
Patent JP-2021150952-A (JP)
Title: System and method to reduce standby power dissipation in class d amplifiers
Inventor: ABHIMAN ANANTHAKRISHNA HANDE
IPC: H03F3/217
Filed: 2021-02-09
Abstract: To provide a system and a method to reduce standby power dissipation in class D amplifiers.SOLUTION: A class D amplifier 100 has first and second interleaved half bridge stages 102, 104 and a coupled inductor 106, the coupled inductor having a primary winding L2 and a secondary winding L4. A first end 108 of the primary winding is coupled to the first half bridge stage at a first node 110 and a second end 116 of the primary winding is coupled to a load circuit 118. A first end 120 of the secondary winding is coupled to the load circuit and a second end 112 of the secondary winding is coupled to the second half bridge stage at a second node 114. An inductor circuit 122 constituted by two inductors L1, L3 is coupled between the first and second half bridge stages and a first end of the load circuit.SELECTED DRAWING: Figure 1A
Patent JP-2021151442-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2021-02-09
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A game machine includes: a first start pocket 5120 through which a game medium shot by leftward shooting can pass; and a second start pocket 2140 through which a game medium shot by rightward shooting can pass. A game can be executed in one of a plurality of game modes different in degree of advantage to a player. An expectation value in which a result more advantageous to a player can be obtained when a first special pattern game is executed than when a second special pattern game is executed is high. The plurality of game modes include a normal game mode in which variable display of a first special pattern can be mainly performed by performing a game by leftward shooting, and an advantageous game mode in which a second special pattern game can be mainly performed by performing a game by rightward shooting. The normal game mode includes a normal mode, and a high-probability mode A more advantageous to a player than the normal mode.SELECTED DRAWING: Figure 232
Patent JP-2022125568-A (JP)
Title: Obstacle detection system
Inventor: KISHIDA MASAHIRO
IPC: B66F9/12
Filed: 2021-02-17
Abstract: To provide an obstacle detection system that can be prevented from wrongly detecting an option unit mounted on an industrial vehicle as an obstacle.SOLUTION: An obstacle detection system 30 comprises: an option presence/absence determining part 31 that determines whether a fork sheath 13 is mounted on a forklift 1 or not; a detection mask range setting part 32 that sets an obstacle detection mask range B where detection of the fork sheath as an obstacle is not permitted, when the option presence/absence determining part 31 determines that the fork sheath 13 is mounted on the forklift 1; a detection area determining part 33 that determines an obstacle detection area A where detection of the fork sheath as an obstacle is permitted, on the basis of the obstacle detection mask range B set by the detection mask range setting part 32; and an obstacle recognizing part 35 that detects an obstacle in the obstacle detection area A determined by the detection area determining part 33, where the detection mask range setting part 32 sets a region including the fork sheath 13 as the obstacle detection mask range.SELECTED DRAWING: Figure 2
Patent JP-2021089768-A (JP)
Title: Presentation evaluation device, presentation evaluation system, presentation evaluation program, and control method for the presentation evaluation device
Inventor: SEKINE KIYOSHI
IPC: G06Q50/10
Filed: 2021-02-19
Abstract: To provide a presentation evaluation device capable of quickly and objectively evaluating a presentation of an explainer conducting the presentation, and a presentation evaluation system, a presentation evaluation program, and a control method for the presentation evaluation device thereof.SOLUTION: In a presentation education complementary system, a management server 40 includes a server side control unit 41. The server side control unit 41 controls a server side communication device 42 for communication with a terminal, a server side display 43 for displaying various kinds of information, and a server side input device 44 for inputting the various kinds of information. The presentation education complementary system transmits, to a terminal of an evaluating person, slide information for displaying object items to be explained as the presentation, photographed information obtained by photographing an evaluation object person himself/herself, voice information of the evaluation object person, and other slide information stored in association with evaluation information, and stores the evaluation information input to the terminal of the evaluating person.SELECTED DRAWING: Figure 3
Patent JP-2022127489-A (JP)
Title: Power generation control device, vehicle, control method, and control program
Inventor: UTSUNOMIYA TAKAHIRO
IPC: H02J7/00
Filed: 2021-02-19
Abstract: To suppress a power loss at charging a battery by enabling correction of a control parameter.SOLUTION: A solar ECU 12 as a power generation control device comprises: a solar DCDC converter 22 to whose input side a solar panel 14 mounted on a vehicle 11 is connected; an auxiliary DCDC converter 26 to whose input side an output side of the solar DCDC converter 22 is connected and to whose output side an auxiliary battery 18 is connected; an adjustment unit that performs control based on a predetermined control parameter to adjust an output power of the auxiliary DCDC converter 26 so that a voltage between the solar DCDC converter 22 and the auxiliary DCDC converter 26 is a predetermined value; and a correction unit that executes correction of the control parameter.SELECTED DRAWING: Figure 1
Patent JP-2021171914-A (JP)
Title: Ratchet wrench allowing easy switching of direction
Inventor: SHA CHIKEI
IPC: B25B13/46
Filed: 2021-03-02
Abstract: To provide a ratchet wrench which allowing easy switching of a direction.SOLUTION: A main body has a shaft and a head portion which are connected to each other. A ratchet, locking members, and a toggle member are mounted in a receiving portion of the head portion of the main body. A passage is provided in the shaft, a front end of which is connected to the receiving portion. A direction switching device has a toggle, a rotating shaft, a fitting connecting member, and a fitting groove. The rotating shaft is mounted in the passage. The toggle causes the rotating shaft to be rotated by interlocking the rotating shaft. The fitting connecting member and the fitting groove are respectively provided on a rear end face of the toggle member and a front end face of the rotating shaft. A free end of the fitting connecting member is fitted and connected to the fitting groove. A center of the fitting connecting member is deviated from a center axis of the rotating shaft. When the rotary shaft is rotated by the toggle, the rotating shaft moves the toggle member in a different direction by interlocking the toggle member. The locking members moves by being interlocked to two sides of the receiving portion, and the locking members are engaged with the ratchet at different positions.SELECTED DRAWING: Figure 4
Patent JP-2022135173-A (JP)
Title: Fuel injection control device for engine
Inventor: OHASHI TAKETO
IPC: F02M51/08
Filed: 2021-03-04
Abstract: To provide a fuel injection control device for an engine, which can optimally open a fuel injection valve according to fuel pressure when the engine is restarted.SOLUTION: A fuel injection control device 127 for an engine 101 includes: a drive device 220 for driving a fuel injection valve 105 by supplying a drive current to an electromagnetic coil of the fuel injection valve 105; and a computing device 210 that computes a current command value of the drive current of the drive device 220. A current command value setting unit 407, during driving of the engine 101, sets the current command value at each timing when the engine 101 reaches a control reference angle, and while the engine 101 is in a stationary state, at a predetermined timing, updates at least the current command value set immediately before the engine 101 is stopped, on the basis of the fuel pressure detected in the stationary state.SELECTED DRAWING: Figure 7
Patent JP-2022135275-A (JP)
Title: Toner conveying device and image forming apparatus
Inventor: MITSUHASHI KUNIHIRO
IPC: G03G21/16
Filed: 2021-03-05
Abstract: To provide a toner conveying device that can increase a toner sealing force during transport and can save the space of a shutter mechanism, and provide an image forming apparatus.SOLUTION: A shutter mechanism provided in a toner hopper 10 has a seal member 13 that is arranged around a toner receiving port 12, a shutter member 14 that opens and closes the toner receiving port 12 according to attachment and detachment of a toner cartridge 20, and a spring member 15 that urges the shutter member 14 in a closing direction. When increasing a toner sealing force, the shutter mechanism inserts an engaging pawl 142 of the shutter member 14 deep into an engaging hole 111a to be engaged therewith, thereby entering a second closed state in which the amount of compression of the seal member 13 performed by the shutter member 14 is increased. In a first closed state in which a leading end of the engaging pawl 142 is brought into engagement with the engaging hole 111a to close a shutter, the insertion properties of the toner cartridge can be prevented from being deteriorated.SELECTED DRAWING: Figure 8
Patent JP-2022141086-A (JP)
Title: medical device
Inventor: TARUNAGA AKIHIKO
IPC: A61B17/3207
Filed: 2021-03-15
Abstract: To provide a medical device that enables a material adhering to an inner wall on an inner bay side in a curved blood vessel to be removed easily, and, as a result, enables the material adhering to the inner wall of the blood vessel to be efficiently eliminated completely.SOLUTION: A medical device 1 includes a rotatable shaft 50 inserted into a blood vessel 70, and a rotation part 60 disposed at the shaft. The rotation part includes an uneven distribution part 61 where a mass central axis is eccentric with respect to a rotation center axis of the shaft, a suction port 62 formed in the uneven distribution part, through which a material removed from the inner wall of the blood vessel (e.g., a blood clot 71) can pass, and a suction part 63 for sucking the material taken into the uneven distribution part through the suction port. The suction port 62 is open toward the outside in the radial direction of the shaft.SELECTED DRAWING: Figure 2
Patent JP-2022142854-A (JP)
Title: Method for producing metal oxide fiber
Inventor: SHIMOYAMA SATORU
IPC: D01F9/10
Filed: 2021-03-17
Abstract: To provide a production method for improving towing properties of polymetalloxane and improving the productivity of a metal oxide fiber with excellent heat resistance and strength.SOLUTION: A method for producing a metal oxide fiber comprises the following steps (A) to (C) in sequence: (A) a step of preparing a mixture liquid containing a polymetalloxane having a structural unit represented by general formula (1) below, a water-soluble polymer, and an organic solvent in which a composition ratio of the polymetalloxane in the solid content is 40 to 80 wt% and a composition ratio of the water-soluble polymer is 20 to 60% wt%; (B) a step of spinning the above mixture liquid as a spinning stock solution to form a metal oxide fiber precursor; and (C) a step of firing the metal oxide fiber precursor to form the metal oxide fiber.SELECTED DRAWING: None
Patent JP-2021193442-A (JP)
Title: Toner container and image forming system
Inventor: SATO MASAAKI
IPC: G03G15/08
Filed: 2021-03-17
Abstract: To provide one form of a toner container and an image forming system.SOLUTION: A toner container is removably attached to an image forming apparatus, and comprises: a toner storage part that stores toner; a container base part that has a discharge port communicating with the toner storage part; and a container shutter that shields the discharge port. The container base part is configured to be rotatable centered on the axis of rotation with respect to the container shutter between a shielding position at which the discharge port is shielded by the container shutter and an open position at which the discharge port is opened by the container shutter. The discharge port is provided in a side face of the container base extending along the direction of the axis of rotation. The container shutter has a part to be engaged that is engaged with an engaging part of the image forming apparatus when the toner container is attached to the image forming apparatus to regulate the rotation of the container shutter centered on the axis of rotation.SELECTED DRAWING: Figure 5
Patent JP-2022144750-A (JP)
Title: Inspection system and inspection method
Inventor: SUMIYA Tatsuya
IPC: G06Q50/26
Filed: 2021-03-19
Abstract: To provide an inspection system and an inspection method for shortening waiting time for inspection of belongings.SOLUTION: In an inspection system 10 including a server, and a detection device and a plurality of identification information acquisition devices at an inspection site, any of the server, the detection device, and the identification information acquisition device includes an acquisition unit 11 that acquires material information including at least one of individual-specific information unique to each person to be inspected and environmental information indicating an environmental state value that changes for each inspection timing, and a determination unit 12 that determines, on the basis of the material information, content of the inspection for each person to be inspected and/or for each inspection timing.SELECTED DRAWING: Figure 3
Patent JP-2022145054-A (JP)
Title: Recommendation information providing method and recommendation information providing system
Inventor: TSUBOSAKA SUSUMU
IPC: G06Q50/10
Filed: 2021-03-19
Abstract: To provide a recommendation information providing method and a recommendation information providing system which can increase experiences to find a life worth living.SOLUTION: A recommendation information providing method provides a user of a vehicle with an activity which can be experienced by moving by the vehicle by using an information providing device connected with an on-vehicle machine and a dwelling apparatus via a network, acquires first information to be transmitted from the on-vehicle machine loaded on the vehicle, and second information to be transmitted from the dwelling apparatus provided in a dwelling in which the user lives, selects information regarding the activity which can be experienced by moving by the vehicle from among activities in an activity information database in which a plurality of pieces of information regarding the activities is registered on the basis of the first information and the second information, and provides the selected information regarding the activity to an apparatus held by the user as recommendation information.SELECTED DRAWING: Figure 5
Patent JP-2021101023-A (JP)
Title: Liquid crystal aligning agent, liquid crystal aligning film and liquid crystal display element using the same
Inventor: SOMA SAKI
IPC: G02F1/1337
Filed: 2021-03-19
Abstract: To provide: a liquid crystal aligning agent which can provide a liquid crystal aligning film having a high voltage holding ratio, quickly mitigating electrical charge accumulation and showing reduced flicker occurrence during driving; a such liquid crystal aligning film; and a liquid crystal display element.SOLUTION: A liquid crystal aligning agent comprises a polymer, which is obtained from a diamine having a structure represented by formula (1), and an organic solvent. In formula (1): R1 represents a hydrogen or fluorine atom, a cyano group, a hydroxy group or a monovalent organic group; * represents a site binding to another group; and an arbitrary hydrogen atom of the benzene ring may be substituted by a monovalent organic group.SELECTED DRAWING: None