baber/WOPTO huggingface dataset:
Patent JP-2023107573-A (JP)
Title: Optical system and imaging apparatus having the same
Inventor: INO TOMOHIRO
IPC: G02B13/02
Filed: 2022-01-24
Abstract: To provide an optical system that satisfactorily corrects various aberrations even while being compact and lightweight, and an imaging apparatus having the optical system.SOLUTION: An optical system comprises a first lens group L1 having positive refractive power, a second lens group L2 that has positive or negative refractive power and that moves in focusing, and a third lens group L3 having negative refractive power, in order from an object side to an image side. A distance between adjacent lens groups changes in focusing. When a distance on an optical axis from a lens surface closest to the object side to a lens surface closest to the image side is TL, a distance on the optical axis from a lens surface closest to the object side in the third lens group L3 to a lens surface closest to the image side in the third lens group L3 is TL3, a sum of thicknesses, on the optical axis, of lenses in the third lens group L3 is SD3, and thickness, on the optical axis, of a lens of which thickness on the optical axis is largest in the third lens group L3 is DM3, the optical system satisfies predetermined conditional inequalities.SELECTED DRAWING: Figure 1
Patent JP-2023107695-A (JP)
Title: Tool for selecting distance between handle shafts of reel
Inventor: TANIGUCHI TAKESHI
IPC: A01K89/01
Filed: 2022-01-24
Abstract: To provide a tool for selecting a distance between handle shafts of a reel, capable of solving problems for example, sometimes a handle of a reel is changed according to a use application, however, it is difficult to understand whether sensation of the handle of the reel matches sensation desired by a user unless the same is used, and sometimes after purchase of the handle of the reel, the user understands that the sensation of the handle does not match the sensation desired by the user.SOLUTION: The tool is used for determining whether sensation of a handle of a reel matches sensation desired by a user by enabling a fitting position of a handle knob to be changed so as to change a distance between handle shafts of the reel, and finding a proper distance between shafts while changing the distance between shafts.SELECTED DRAWING: Figure 1
Patent JP-2023111013-A (JP)
Title: Program, image processing device, and garment model generation method
Inventor: ARAI KOHEI
IPC: H04N23/63
Filed: 2022-01-31
Abstract: To enable cost-effective and simple generation of a garment model.SOLUTION: A CPU of an image processing device displays a frame in the shape of a garment on a preview display of an image acquired by an imaging unit in cooperation with a garment model generation application and causes the imaging unit to acquire a captured image. And the CPU generates a garment model on the basis of an image of an area corresponding to the frame in the acquired captured image.SELECTED DRAWING: Figure 2
Patent JP-2023111437-A (JP)
Title: Optical power attenuation jig for optical fiber
Inventor: SOMEYA YOSHIHIRO
IPC: G02B6/02
Filed: 2022-01-31
Abstract: To provide an optical power attenuation jig for an optical fiber, the jig enabling attenuation of light by easily giving bending loss to the optical fiber regardless of the skill of an operator.SOLUTION: An optical power attenuation jig for an optical fiber comprises: a first operation unit 1 and a second operation unit 2 spaced apart from and opposed to each other; a connection portion 3 directly or indirectly connecting the first operation unit 1 and the second operation unit 2 on the rear end sides thereof; a pressing portion 4 which is projected from the distal end portion of the first operation unit 1 to the inside and comprises an arc-shaped recessed portion 4b recessed toward the outside at the center portion in the width direction; and an arc-shaped receiving portion 5 which is the distal end portion of the second operation unit 2 and is projected from a position opposed to the recessed portion 4b of the pressing portion 4 to the inside.SELECTED DRAWING: Figure 1
Patent JP-2023075003-A (JP)
Title: resin composition
Inventor: MUTO FUMIHIRO
IPC: C08L25/10
Filed: 2022-02-03
Abstract: To provide a resin composition which contains a polyphenylene sulfide resin and is excellent in low warpage properties, heat resistance and mechanical strength.SOLUTION: The resin composition contains 5-150 pts.mass of a fibrous filler (D) and 0.1-5 pts.mass of an epoxy compound (E) based on 100 pts.mass of the total of (A)-(C) containing: 25-48 pts.mass of a polyphenylene sulfide resin (A) having an MVR of 60-500 cm3/10 min; and 52-75 pts.mass of the total of amorphous rubber-reinforced polystyrene or polystyrene (B) and/or a polyphenylene ether resin (C). The epoxy group-containing compound (E) has an epoxy equivalent of 150-1,500 g/eq.SELECTED DRAWING: None
Patent JP-2023116900-A (JP)
Title: Crushing member and sewage discharge device
Inventor: USUI MASAO
IPC: F04D7/04
Filed: 2022-02-10
Abstract: To provide a crushing member that can restrain the crushing member from being stopped due to a foreign object in sewage.SOLUTION: A crushing member 42 is provided in a sewage discharge device 1 for discharging sewage, and crushes a solid object in the sewage by rotating. The crushing member 42 comprises a base part 100 comprising an outer peripheral surface 100a located around a rotating shaft A for rotation, and a plurality of blades 101 protruding outward from the outer peripheral surface 100a of the base part 100, and constituted so as to have flexibility. The crushing member 42 also comprises a plurality of hook parts 102 for hooking a foreign object in the sewage.SELECTED DRAWING: Figure 5
Patent JP-2023121409-A (JP)
Title: Video generation system, video generation program, and video generation method
Inventor: TAKANASHI KEISUKE
IPC: H04N21/2668
Filed: 2022-02-21
Abstract: To provide a new system, method and program, related to creation of an on-demand video in which a viewer can participate.SOLUTION: In a video generation system 0, an information processing apparatus 1 and a plurality of user terminal devices 2 can communicate with each other over a communication network NW. The information processing apparatus 1 includes a storage unit, a display medium acquisition unit, an action data acquisition unit, and a display unit. The storage unit stores video information for displaying on-demand video content. The display medium acquisition unit acquires a display medium indicating a video of a viewer or an image registered in advance for each viewer, or an avatar. The action data acquisition unit acquires, when the viewer views video content, action data indicating an action of the viewer with respect to the video content, in association with reproduction timing of the video content. The display unit displays on-demand video content including the display medium associated with the viewer, on the basis of the action data and the associated reproduction timing.SELECTED DRAWING: Figure 1
Patent JP-2023122741-A (JP)
Title: Terminal block
Inventor: IWABE MASAAKI
IPC: H01R9/22
Filed: 2022-02-24
Abstract: To disable simultaneous attachment and detachment operation to be performed on a plurality of screw members.SOLUTION: A first cover member 50 is rotated around a shaft of a rotating shaft 52 in which an arrangement direction of a first screw compartment 31 and a second screw compartment 32 in a housing 30 and a direction orthogonal to each screw shaft direction of a first screw member 41 and a second screw member 42 are set to a shaft direction between a close position and an open position with respect to a first work opening 31a of the housing 30. A second cover member 60 is rotated around a shaft of the rotating shaft 52 in which the direction orthogonal to the arrangement direction and each screw shaft direction is the shaft direction between the open position and the close position with respect to a second work opening 32a of the housing 30. At least one of the first cover member 50 and the second cover member 60 includes a rotation suppression part 71 that suppresses the rotation from the close position to the open position in the other one thereof when the member is in the open position, and suppresses the rotation from the close position to the open position of themselves when the other one is in the open position.SELECTED DRAWING: Figure 3
Patent JP-2023124499-A (JP)
Title: flat button battery
Inventor: SEKIAI JUNYA
IPC: H01M6/12
Filed: 2022-02-25
Abstract: To provide a flat button battery that can increase the amount of electrolyte impregnated on the positive electrode side without increasing the internal resistance of a battery, and in particular can significantly increase a discharge time of when discharging at a large current.SOLUTION: A flat button battery 1 includes: a bottomed cylindrical positive electrode can 12; and a negative electrode can 22 that is fixed to the inside of an opening 12a of the positive electrode can 12 with a gasket 40 interposed therebetween, and forms a housing space between the negative electrode can 22 and the positive electrode can 12. Therein, the housing space is sealed by provision of a caulked portion in which the opening 12a of the positive electrode can 12 is caulked to the negative electrode can 22 side; the housing space houses a positive electrode 10A, a negative electrode 20, a separator 30, and an electrolyte 50; the positive electrode 10A housed in the positive electrode can 12 is made of a pellet layer; and an electrolyte housing portion 11A is arranged near the outer peripheral wall 12c of the positive electrode can 12 in the pellet layer.SELECTED DRAWING: Figure 1
Patent JP-2023125734-A (JP)
Title: Manufacturing device for continuously corrugated body and manufacturing method for continuously corrugated body
Inventor: OMURO TSUBASA
IPC: B23D25/12
Filed: 2022-02-28
Abstract: To provide a manufacturing device for a continuously corrugated body by which cut work pieces, into which the continuously corrugated body is cut, can be smoothly conveyed.SOLUTION: A manufacturing device for a continuously corrugated body includes an upper cutter 12 and a lower cutter 22 of rotary system for cutting a work piece. A lower holder 20 for holding the lower cutter 22 has a tooth portion 30 capable of engaging with the work piece, and an upper holder 10 that is rotationally driven in synchronization with the lower holder 20 is provided with an upper cutter 12. A lower holder rotation axis 21 and an upper holder rotation axis 11 are parallel to each other, and the upper holder 10 is located at a position inclined by an inclination angle θ in a top direction and a feed direction, as viewed from the lower holder 20. After the work piece is cut by the lower cutter 22 and the upper cutter 12, a tip 15 of the upper cutter 12 pushes out the cut work piece 40 in a carrying direction, and before the tip 15 is separated from a rear end 41 of the cut work piece 40, and a lower conveyor 51 applies a carrying force to the cut work piece 40. Thus, the short cut work piece 40 can be continuously conveyed and manufactured.SELECTED DRAWING: Figure 1
Patent JP-2023127400-A (JP)
Title: Intercom slave unit
Inventor: NAKAO SACHINOBU
IPC: H04M1/02
Filed: 2022-03-01
Abstract: To provide an intercom slave unit capable of easily grasping a state related to sensing operation by a human sensor.SOLUTION: With an intercom slave unit 1, when failure occurs in sensing operation by a human sensor 31 due to, for example, adhesion of dirt to an operation surface 21A, sensing operation by the human sensor 31 is turned off, and lighting LED28, 28 are turned off to stop light emission of a light emitting unit 21D. Further, abnormality notification LED30 is turned on to cause a light guide unit 25 to emit light to report the failure, so that occurrence of the failure in sensing operation by the human sensor 31 is easily grasped.SELECTED DRAWING: Figure 7
Patent JP-2022136018-A (JP)
Title: Fermentation composition having improved shape retentivity, and method for producing the same
Inventor: FUJITA ATSUSHI
IPC: A23C9/127
Filed: 2022-03-03
Abstract: To provide a fermentation composition having improved shape retentivity, and a method for producing the same.SOLUTION: A fermentation composition includes raw milk material fermented with viable cells of at least one kind of bacteria selected from the group consisting of lactic acid bacteria and Bifidobacterium bacteria. The fermentation composition may include killed cells of lactic acid bacteria added thereto. There is also provided a method for producing the same.SELECTED DRAWING: None
Patent JP-2023129902-A (JP)
Title: Liquid discharge device and control method of liquid discharge head
Inventor: AIMONO TAKANORI
IPC: B41J2/015
Filed: 2022-03-07
Abstract: To suppress mist from being generated.SOLUTION: A driving signal for a driving element includes a first driving waveform including a first contraction waveform whose potential changes from a first potential to a second potential so that volumes of a pressure chamber are contracted, and a second driving waveform including a second contraction waveform whose potential changes from the first potential to the second potential so that the volumes of the pressure chamber are contracted. The first contraction waveform includes a first partial waveform whose potential changes from the first potential to a first intermediate potential, a second partial waveform whose potential is kept at the first intermediate potential and a third partial waveform whose potential changes from the first intermediate potential to the second potential. The second contraction waveform includes a fourth partial waveform whose potential changes from the first potential to a second intermediate potential, a fifth partial waveform whose potential is kept at the second intermediate potential and a sixth partial waveform whose potential changes from the second intermediate potential to the second potential. The driving element makes a nozzle discharge first liquid droplets in accordance with the first driving waveform, and makes the nozzle discharge second liquid droplets in accordance with the second driving waveform, so that the second liquid droplets unite with the first liquid droplets before the first liquid droplets impact in a medium.SELECTED DRAWING: Figure 6
Patent JP-2023130670-A (JP)
Title: Driving history analysis system
Inventor: ISHIKAWA TAKESHI
IPC: G08G1/01
Filed: 2022-03-08
Abstract: To provide a driving history analysis system that increases a possibility of identifying parking information such as parking of a vehicle in a parking lot even if data for the parking lot is insufficient.SOLUTION: A driving history analysis system comprises: a driving history acquisition unit that acquires a driving history of a vehicle parked in a polygon area of a parking lot associated with an attribute of the parking lot; an analysis target history acquisition unit that acquires an analysis target history which is a driving history of a vehicle parked in a polygon area of a non-parking lot to which no parking lot attribute is associated; and an attribute determination unit that determines the attribute of non-parking lot polygon. The attribute determination unit records the non-parking lot polygon as the parking lot polygon in a recording unit when a distance between the parking lot polygon indicated by the driving history and the non-parking lot polygon indicated by the analysis target history is less than a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2023136420-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable performance sound are performed when a movable body performance is executed after a predetermined period. A performance control CPU120 reproduces and outputs [a first performance sound G] of a performance sound G that is subjected to scratch processing, namely "pa, pa, pa, pa (, powerful)" from speakers 8L, 8R in execution of a story SP development performance during a ready-to-win performance. At this time, the performance control CPU 120 displays a character A in which the display color is yellow and a character in which the display color is in a complementary color contract relationship in a hue environment and is yellow alternately for two times each on an image display device 5.SELECTED DRAWING: Figure 66
Patent JP-2023137932-A (JP)
Title: globe valve
Inventor: YOSHIDA TAKAHIRO
IPC: F16K27/02
Filed: 2022-03-18
Abstract: To reduce both of deviation of a main flow of a fluid and a decrease in a capacity coefficient.SOLUTION: A globe valve 10 is equipped with a valve body 11, a seat ring 15 that is installed in the middle of an S-shaped channel R inside the valve body 11, and a valve element 12 that abuts on the seat ring 15 to open/close the S-shaped channel R. The channel R is equipped with an intermediate channel R10, a primary channel R20 that reaches from an inflow port E1 to a lower end portion R11 on a valve bottom 11F side of the valve body 11 of the intermediate channel R10, and a secondary channel R30 that reaches from an upper end portion R12 of the intermediate channel R10 to an outflow port E2 and stores the valve element 12. At least a part on the inflow port E1 side on an inner surface of the lower end portion R11 of the intermediate channel R10 curves so as to gradually separate from a center axis C of the intermediate channel R10 from an upper end portion E1 side toward the valve bottom 11F side and so as to bulge to the center axis C side and the valve bottom 11 F side of the intermediate channel R10.SELECTED DRAWING: Figure 1
Patent JP-2023138072-A (JP)
Title: Substrate processing device, method of manufacturing semiconductor device, substrate processing method, and program
Inventor: ASHIHARA YOJI
IPC: H01L21/677
Filed: 2022-03-18
Abstract: To provide a technology capable of suppressing generation of positional deviation of a substrate at the conveyance and stop of a placing table that mounts the substrate.SOLUTION: Provided is a technology that comprises: at least one processing chamber that performs processing of a substrate; a placing table on which at least one substrate can be placed; a conveyance chamber that comprises a transportation device that holds the placing table at least two positions in a vertical direction and conveys the placing table; and a control part that can perform conveyance control of the transportation device in the conveyance chamber.SELECTED DRAWING: Figure 1
Patent JP-2023139891-A (JP)
Title: Fitting frame structure
Inventor: YAMASHITA TOMIHIRO
IPC: E06B1/62
Filed: 2022-03-22
Abstract: To provide a fitting frame structure that has good workability and connects a frame body and an indoor member.SOLUTION: A fitting frame structure includes a frame body, an indoor member placed indoors, and an attachment placed across the frame body and the indoor member on an outside in the width direction. The attachment has an outdoor fixing part 35 fixed to the frame, an indoor fixing part 33 fixed to the indoor member, and a connecting part 34 connecting the outdoor fixing part 35 and the indoor fixing part 33, and comprises a first sealing part 41 that is composed of one member and covers an area where a metal lower frame 12A and a resin lower frame 12B meet from the outside in the width direction with a sealing material.SELECTED DRAWING: Figure 3
Patent JP-2023140957-A (JP)
Title: Charging control device and charging control method
Inventor: KIKUCHI TAKUYA
IPC: H02J7/00
Filed: 2022-03-23
Abstract: To provide a charging control device and a charging control method capable of charging a battery when discharging of the battery is stopped before the state of charge of the battery becomes equal to or less than a predetermined lower limit value.SOLUTION: A charging control device includes a determination unit that determines that a battery is fully charged when the state of charge of the battery is equal to or higher than a predetermined upper limit value, and determines that charging is permitted when the state of charge of the battery is equal to or lower than a predetermined lower limit value, a first control unit that prohibits the charging of the battery while allowing the discharging of the battery when a full charge determination is made, and stops discharging of the battery while allowing the charging of the battery when a charging permission determination is made, and a second control unit that transmits a full charge determination clear flag when the discharging of the battery is stopped after the full charge determination is made and before the charging permission determination is made.SELECTED DRAWING: Figure 1
Patent JP-2023141167-A (JP)
Title: Metalized film and film capacitor including the same
Inventor: NAKAO YOSHIHIRO
IPC: H01G4/32
Filed: 2022-03-23
Abstract: To provide a metalized film and a film capacitor, enhancing the self-recovery without decreasing withstand voltage.SOLUTION: Provided is a metalized film including: a dielectric film with a film thickness of 1-4 μm, the dielectric film having a first surface and a second surface opposite to the first surface; and a metal film located on the first surface. The first surface has an arithmetic mean height Sa satisfying (1 nm≤)Sa≤10 nm, and the second surface has a surface texture ratio Str satisfying 0.01≤Str≤0.25. In addition, provided is a film capacitor including: a body in which the metalized film is stacked or wound; and an external electrode provided on the body.SELECTED DRAWING: Figure 1
Patent JP-2022151819-A (JP)
Title: Circuit with printed circuit board and vehicle with such circuit
Inventor: LUIGI AULISIO
IPC: H05K1/02
Filed: 2022-03-23
Abstract: To create a circuit that is improved in terms of safety.SOLUTION: In a circuit having a printed circuit board (12) and at least one multilayer ceramic capacitor (MLCC) (10), the printed circuit board (12) has at least one opening (16) in a projected area of the MLCC (10) on the printed circuit board (12). At least one opening (16) extends in a direction parallel to the contact rows of the MLCC (10), and at least one boundary of the at least one opening (16) coincides with the projection of the MLCC (10) on the printed circuit board (12), has an area greater than or equal to 20% and/or less than or equal to 50% of the projected area of the MLCC (10) on the printed circuit board (12) and has at least one curved boundary.SELECTED DRAWING: Figure 1
Patent JP-2023142951-A (JP)
Title: Method of washing, drying and roasting coffee beans
Inventor: OWAKU KOHEI
IPC: A23F5/02
Filed: 2022-03-25
Abstract: To provide a method of processing coffee beans which can be applied to coffee beans in a short time.SOLUTION: The method of processing coffee beans includes: an electrolytic hydrogen water generating step; a washing step of coffee beans with electrolytic hydrogen water; a step of removing chaff from the washed coffee beans; a drying step of the washed coffee beans; and a roasting step of the dried coffee beans.SELECTED DRAWING: Figure 1