baber/WOPTO huggingface dataset:
Patent JP-2023018550-A (JP)
Title: Deposit removal system and deposit removal method
Inventor: MATOZAKI TATSUNORI
IPC: F28G1/16
Filed: 2021-07-27
Abstract: To provide a deposit removal system capable of appropriately operating a soot blower and sufficiently removing deposit adhered to a heat transfer surface of a heat exchanger.SOLUTION: A deposit removal system 70 for removing dust adhered to heat transfer surfaces of superheaters 41-43 recovering heat from exhaust gas by using a soot blower 71 includes: a prediction range setting section 75a setting a prediction range of removal amount of dust; removal amount measurement means (73, 75b) measuring the removal amount of dust removed by the soot blower 71; and operation control means (72, 75c, 75d) controlling an operation of the soot blower 71 so that the measured removal amount of dust falls within the prediction range.SELECTED DRAWING: Figure 1
Patent JP-2021181627-A (JP)
Title: Steel sheet, member subject and manufacturing method of them
Inventor: HIRASHIMA TAKUYA
IPC: C22C38/06
Filed: 2021-07-28
Abstract: To provide a steel sheet and a member subject having high strength, and excellent in shape uniformity and delayed fracture resistance characteristics; and to provide a manufacturing method of them.SOLUTION: In a steel sheet of the present invention having a steel structure having, in terms of the area ratio, martensite: 20% or more and 100% or less, ferrite: 0% or more and 80% or less, and other metal phase: 5% or less, in which the ratio of the dislocation density of a metal phase on the steel sheet surface to the dislocation density of a metal phase on a sheet thickness center part is 30% or more and 80% or less, the maximum warpage of the steel sheet when shearing with the length of 1 m in a rolling direction is 15 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023022702-A (JP)
Title: Exercise analysis apparatus and program
Inventor: SHIBATA NAOTO
IPC: G06T7/20
Filed: 2021-08-03
Abstract: To provide an exercise analysis apparatus and program capable of analyzing exercises of a subject such as an infant using video data captured by a smartphone or the like.SOLUTION: An exercise analysis apparatus 1 is configured to: accept input of video data including a series of frames in which a subject exercising is captured; input the accepted video data and obtain information representing a basic exercise pattern of the subject for each frame included in the video data using a machine learning model that has been machine-learned to output information representing which exercise of predetermined basic exercise patterns the subject captured in the video data is doing for each frame included in the video data; and generate output information.SELECTED DRAWING: Figure 1
Patent JP-2023023920-A (JP)
Title: Article sorting device
Inventor: OKAZAKI TAKAMASA
IPC: B65G47/46
Filed: 2021-08-06
Abstract: To relax impact on an article as much as possible, in making collecting means 5 collect the article.SOLUTION: An article sorting device 2 comprises conveying means 3 that moves article supporting means 12 that supports a vegetable 1 (an article), collecting means 5 that collects the vegetable 1 that is ejected from a predetermined ejection position B of the conveying means 3, and operating means 13 that brings the article supporting means 12 from a supporting state into an ejecting state. A cushion member 31 formed of flexible raw materials having a cylindrical shape is arranged at an ejection position for the vegetable 1 dropping from the article supporting means 12 brought into the ejecting state at the ejection position B, and a belt conveyor 32 equipped with a conveying belt 32a made of flexible raw materials is provided between the cushion member 31 and the collecting means 5. When the article supporting means 12 is brought into the ejecting state at the ejection position B, the vegetable 1 drops on the cushion member 31 and further is conveyed to the collecting means 5 through the conveying belt 32a of the belt conveyor 32.SELECTED DRAWING: Figure 4
Patent JP-2023024137-A (JP)
Title: air nozzle
Inventor: OKUWAKI HISAO
IPC: B05B3/06
Filed: 2021-08-06
Abstract: PURPOSE: To provide an air nozzle that blows off smudge adhering to a product by air spray to dry the product.CONSTITUTION: An air nozzle comprises: a stationary main body A1 having a cylindrical housing part 2 and a stationary base part 1; a rotary base part 3 which is rotatably housed and mounted inside the stationary base part 1; and a rotary main body A2 which is provided at a tip surface part 31b of the rotary base part 3 and has one spray pipe 41 and one control pipe 42 communicating with an air flow path 31s. In the spray pipe 41, both sides of a tangent line on a rotary plane can be oscillated and freely fixed within a range of predetermined angles with a tangent line of a movement locus circle as a reference. The control pipe 42 can be oscillated and freely fixed within a range of predetermined angles in an area on the opposite side of a rotating direction from a normal line on the rotary plane, with a normal line of the movement locus circle as a reference. The inner diameter of the spray pipe 41 is larger than the inner diameter of the control pipe 42, and a spray area on an extension of sprayed air from the spray pipe 41 intersects with a spray area on an extension of sprayed air from the control pipe 42.SELECTED DRAWING: Figure 1
Patent JP-2023027912-A (JP)
Title: Manufacturing method for pressure vessel, pressure vessel, and mouthpiece for pressure vessel
Inventor: NAKASHIMA Tomoki
IPC: F16J13/12
Filed: 2021-08-18
Abstract: To provide a manufacturing method for a pressure vessel capable of suppressing inward deformation (reduction in diameter) of a mouthpiece to suppress screw looseness between a mouthpiece and a fastening part (manifold), and capable of improving resin impregnation during RTM, a pressure vessel, and a mouthpiece for a pressure vessel.SOLUTION: In a mouthpiece mounting step (S24), a mouthpiece 20 is attached to the outer peripheral surface of an open end part 14 by fixing a plurality of mouthpiece structures 22 to each other. In a resin impregnation molding step (S26), fiber layers are impregnated with a resin while flowing a resin in grooves 36 that are provided at contact portions of the plurality of mouthpiece structures 22 with the fiber layers and serve as resin flow paths.SELECTED DRAWING: Figure 10
Patent JP-2022145425-A (JP)
Title: Air treatment apparatus for performing removal and sterilization of viruses in micro splash and air treatment method
Inventor: MATSUMOTO HIROSHI
IPC: F24F8/80
Filed: 2021-08-20
Abstract: To provide an air treatment apparatus installed as a partition plate between mainly a person and a person and for removing and sterilizing viruses in a micro splash.SOLUTION: An air treatment device 10 is composed of a translucent plate member 12 and an air treatment device 14. The translucent plate member 12 is composed of an internal space 28, an intake hole 26 communicating the internal space 28 and the outside, and an air supply hole 30 communicating the internal space 28 and the air treatment device 14. In the air treatment device 14, after viruses contained in the air passed through the air supply hole 30 through the internal space 28 from the air intake hole 26 are removed and sterilized, purified air is exhausted.SELECTED DRAWING: Figure 1
Patent JP-2023028957-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-08-20
Abstract: To provide a game machine that does not grant excessive prize balls to a player.SOLUTION: A Pachinko game machine PY1 includes a microcomputer 101 for controlling a game capable of controlling a game. The microcomputer 101 for controlling a game can count a differential number of balls in which the total number of launched balls is subtracted from a total number of prize balls, and sometimes stops game control processing and launching control processing on the basis of a fact that the differential number of balls reaches predetermined 80000 balls or more. The microcomputer 101 for controlling a game deletes game information on a game (e.g., information on a high probability state) while the counted differential number of balls is sometimes not deleted.SELECTED DRAWING: Figure 6
Patent JP-2023030344-A (JP)
Title: Image-forming apparatus
Inventor: OGATA KENTA
IPC: G03G21/00
Filed: 2021-08-23
Abstract: To provide an image-forming apparatus capable of detecting a user using the image-forming apparatus even when two covers are placed in front of the human sensor that detects a user using the image-forming apparatus.SOLUTION: The image-forming apparatus includes: a human sensor 32 that detects a user using the apparatus; a black cover 34 placed in front of the human sensor 32; and a transparent cover 33 placed in front of the black cover 34, which is configured not to hinder the human sensor 32 from detecting detect objects.SELECTED DRAWING: Figure 5
Patent JP-2023030503-A (JP)
Title: Method for manufacturing glass material and glass material
Inventor: ENOMOTO TOMOKO
IPC: C03B19/00
Filed: 2021-08-23
Abstract: To provide a method for manufacturing a glass material that can acquire a glass material less likely to cause solarization therein.SOLUTION: A method for manufacturing a glass material includes the steps of: providing glass; and heating the glass for six hours or more at (Tg-70)°C or higher and (Tg+40)°C or lower where Tg(°C) represents a glass transition point of the glass material.SELECTED DRAWING: Figure 2
Patent JP-2023032123-A (JP)
Title: Control cable connecting mechanism
Inventor: HORINAKA TAKAHIRO
IPC: F16C1/22
Filed: 2021-08-26
Abstract: To provide a control cable connecting mechanism for connecting two control cables to each other which can suppress the generation of wobbling in an axial direction and can easily connect control cables.SOLUTION: In a control cable connecting mechanism M for connecting a first control cable 1 and a second control cable 2 in an axial direction, one end part 12a of a first inner cable 12 of the first control cable 1 has engagement teeth T1 at which crest parts and trough parts are alternately arranged in the axial direction in a plurality of pieces, and one end part 22a of a second inner cable 22 of the second control cable 2 has an opening part 221 and an accommodation recess 222 which can accommodate the one end part 12a of the first inner cable 12 from a direction vertical to the axial direction. The accommodation recess 222 has engaged teeth T2 at which crest parts and trough parts are alternately arranged in the axial direction in a plurality of pieces.SELECTED DRAWING: Figure 2
Patent JP-2023032743-A (JP)
Title: Device for performing deposition process on substrate, and method or exhausting processing gas from device for performing deposition process on substrate
Inventor: HONMA MANABU
IPC: H01L21/316
Filed: 2021-08-27
Abstract: To provide a technology for suppressing a deterioration in gas separation performance and a deterioration in exhaust speed in exhausting first processing gas and second processing gas from a neighborhood of a rotation center of a rotary table through respectively different exhaust paths.SOLUTION: A device includes: a rotating shaft exhaust path connected to a rotary table to rotate it and formed with an exhaust path formed therein, for mounting and rotating a plurality of substrates on the rotary table to alternatively pass them through a supply region of first processing gas and a supply region of second processing gas to form a thin film on the substrates; and a ceiling surface side exhaust path formed so as to vertically penetrate a member constituting a central area of a top plate of a vacuum container. The first processing gas is exhausted to the rotation shaft exhaust path through a first exhaust port, and second processing gas is exhausted to the ceiling surface side exhaust path through a second exhaust path.SELECTED DRAWING: Figure 1
Patent JP-2023032820-A (JP)
Title: Nitrogen-containing fused polycyclic aromatic compound, polymer, nitrogen-containing graphite derivative, and method for producing polymer
Inventor: ITO SHINGO
IPC: C07D519/00
Filed: 2021-08-27
Abstract: To provide a novel nitrogen-containing fused polycyclic aromatic compound, a polymer containing the nitrogen-containing fused polycyclic aromatic compound unit, and a nitrogen-containing graphite derivative comprising the sintered polymer.SOLUTION: A nitrogen-containing fused polycyclic aromatic compound has two or three iminium groups in each molecule. Preferably, it is a bifunctional iminium compound represented by any of the following formulae, where R is H, a t-butyl group, or an optionally substituted n-CmH2m+1 (where m is an integer of 1-20), and a plurality of R may be the same or different. Z- is a halide ion, and x is an integer of 1-20.SELECTED DRAWING: None
Patent JP-2023040444-A (JP)
Title: Method for suppressing elution of fluorine from steelmaking slag
Inventor: UEHARA AKIO
IPC: C21C5/28
Filed: 2021-09-10
Abstract: To provide a method for suppressing elution of fluorine from steelmaking slag such as electric arc furnace slag or secondary refining slag, which suppresses elution of fluorine in a less costly and stable manner and makes it possible to use the steelmaking slug as a civil engineering material such as a roadbed material.SOLUTION: A method for suppressing elution of fluorine from steelmaking slag, in which fluorine-containing steelmaking slag is crushed and sieved to a specified particle size, and then subjected to steam aging treatment to stabilize fluorine as CaF2. In the case where the fluorine-containing steelmaking slug is electric arc furnace slag that has a high fluorine content, it is desirable to mix it in a process prior to the steam aging treatment with crushed stone from a steelmaking slug or from waste concrete that exhibits strong alkalinity.SELECTED DRAWING: Figure 2
Patent JP-2023042357-A (JP)
Title: Control device, control program, and control method for dc pump
Inventor: IIZUKA HIROOMI
IPC: F04B49/06
Filed: 2021-09-14
Abstract: To provide a control device, a control program, and a control method for a DC pump which can accurately deliver a required amount of liquid by suppressing pulsation at the time of low delivery while maintaining a flow rate at a normal use.SOLUTION: A control device for a DC pump includes: actuator control means 201 which PWM controls the drive of an actuator 300 by using a first control signal P1 including a predefined PWM signal in a normal operation state of the DC pump 500; unstable state detecting means 202 for detecting an unstable state of an operation of the DC pump; control signal generation means 203 for generating, when the unstable state is detected by the unstable state detecting means, a second control signal P2 by performing the PWM control of the first control signal at a predefined variable cycle; and accurate liquid delivery means 204 for accurately delivering, in the state where the unstable state is detected, the liquid by periodically setting the DC pump ON and OFF by inputting to the actuator control means the second control signal generated by the control signal generating means.SELECTED DRAWING: Figure 3
Patent JP-2023043482-A (JP)
Title: Clothing treatment device
Inventor: OGURA NORIFUMI
IPC: D06F33/69
Filed: 2021-09-16
Abstract: To sterilize the inside of a storage tub in a relatively short time, while suppressing power consumption.SOLUTION: A clothing treatment device of an embodiment includes: an operation control part for controlling a clothing treatment operation for performing predetermined treatment with respect to clothing; a storage tub capable of storing the clothing; a steam generation part capable of executing a steam generation operation for generating steam; a steam heating part capable of executing a steam heating operation for heating the steam generated by the steam generation part; a steam supply path for supplying the steam to the storage tub; and a sterilization operation control part for performing a sterilization operation for supplying the steam heated by the steam heating part into the storage tub via the steam supply path by controlling the operation of the steam generation part and the steam heating part and for sterilizing the inside of the storage tub.SELECTED DRAWING: Figure 2
Patent JP-2021191516-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-09-17
Abstract: To provide a game machine capable of enhancing game amusement.SOLUTION: At least one of a first game state and a second game state that is more advantageous to a player than the first game state is set by state setting means on the basis of a determination result, and preliminary determination is executed by preliminary determination means on the basis of information stored in storage means before determination is executed by determination means. One performance mode group is selected by performance selection means from among a plurality of performance mode groups including a performance mode of the performance executed by performance execution means, and the performance mode selected by the performance selection means is switched by group switching means on the basis of the determination result of the preliminary determination means.SELECTED DRAWING: Figure 1
Patent JP-2023045160-A (JP)
Title: electric vehicle
Inventor: MURASE JUNICHI
IPC: B60L15/20
Filed: 2021-09-21
Abstract: To provide a technique which investigates cause of vibration and takes measures against it in an electric vehicle executing a feed back control of the number of motor rotation.SOLUTION: An electric vehicle disclosed herein comprises: a motor which rotates a drive wheel of the electric vehicle; a sensor detecting a motor rotation number which is a rotation number of the motor; and a controller which can perform a feed back control of the motor rotation number based on a detection value of the sensor. The controller includes: process of extracting vibrational component in a prescribed frequency band based on the detection value of the sensor during execution of the feed back control; process of calculating integrated value which integrates the extracted vibrational components over a prescribed period of time; and process of determining whether the calculated integrated value is in a prescribed abnormality range or not.SELECTED DRAWING: Figure 5
Patent JP-2023046617-A (JP)
Title: Double-sided sensor
Inventor: WATANABE DAIKI
IPC: G01B11/00
Filed: 2021-09-24
Abstract: To provide a double-sided sensor suitably applicable to a smart glass.SOLUTION: A double-sided sensor 1 includes: a support unit 100 having a first surface 101 having insulation properties and light shielding properties and a second surface 102 having insulation properties and light shielding properties and having a positional relation non-parallel and non-perpendicular to the first surface 101; a first sensor 10 provided on the first surface 101; and a second sensor 50 provided on the second surface 102.SELECTED DRAWING: Figure 1
Patent JP-2023047369-A (JP)
Title: Camera waterproof cover
Inventor: MURATA KENJI
IPC: G03B17/56
Filed: 2021-09-27
Abstract: To provide a camera waterproof cover that can accommodate each kind of cameras, can protect the camera against an impact of a foreign object or rain water even if the camera is installed outdoor during a long period of time, and can suppress an impact by sunlight.SOLUTION: A camera waterproof cover is composed of: a top lid 2 that covers a camera from upward, opening a lower face; and a bottom plate 3 that is attached so as to block the lower face of the top lid 2. The top lid 2 has: a top wall part 21a; a pair of side wall parts 21b and 21c that hangs from both side edges of the top wall part; and a pair of terminal end wall parts 22 and 23 that is air-tightly jointed to the top wall part and side wall part, and can face a front face and rear face of the camera. The bottom plate 3 is fixed between the camera and a camera support tool, and is fixed by fixing means with respect to the top lid 2. The top wall part 21a of the top lid 2 and the side wall parts 21b and 21c are composed of a semi-transparent, or non-transparent hard resin member. The terminal end wall parts 22 and 23 are composed of the transparent hard resin material, and the top wall part of the top lid and the side wall part protrude further than the terminal wall part 22 on at least a front face side.SELECTED DRAWING: Figure 2
Patent JP-2023050602-A (JP)
Title: Heat exchanger and air conditioner
Inventor: NAKANO HIROYUKI
IPC: B23K1/19
Filed: 2021-09-30
Abstract: To achieve downsizing of a heat exchanger having brazing parts.SOLUTION: A heat exchanger (27) includes: heat transfer pipes (41) and fins (42); first brazing parts (61); and a second brazing part (62). The first brazing part (61) is joined to each heat transfer pipe (41). The second brazing part (62) is joined to a pipe member (55) other than the heat transfer pipe (41). A distance between the first brazing part (61) and the second brazing part (62) is 30 mm or shorter. A melting point of a first brazing material forming the first brazing part (61) is lower than a melting point of a second brazing material forming the second brazing part (62).SELECTED DRAWING: Figure 5
Patent JP-2023054901-A (JP)
Title: Brace with buckling restraints
Inventor: MINAMIKAWA TAKAAKI
IPC: E04B1/58
Filed: 2021-10-05
Abstract: To make a buckling restraint material have a simple structure, suppress cracking of wood members and delamination between a joined plurality of wood members, and be the buckling restraint material with sufficient strength, in a brace with a buckling restraint material consisting of the plurality of wood members attached around a core member made of steel.SOLUTION: A plurality of wood members are joined to form a buckling restraint material 21 around an elongated plate-shaped core material 11 made of steel. Bolts joining the plurality of wood members penetrate the buckling restraint material in a direction that is approximately perpendicular to the axis of a core material and include a first bolt 25a and a second bolt 25b that are positioned approximately parallel on both sides of the core material. The buckling restraint material includes plywood 23a and 23b which is a laminated member of a plurality of plates, including plates whose wood fiber direction is approximately perpendicular to the axis of the core material, and the plywood is continuous between the first and second bolts on both sides of the core material 11.SELECTED DRAWING: Figure 2
Patent JP-2023059451-A (JP)
Title: Ultrasonic system, ultrasonic probe, control method of ultrasonic system, and control method of ultrasonic probe
Inventor: NOGUCHI MASAFUMI
IPC: A61B8/14
Filed: 2021-10-15
Abstract: To provide an ultrasonic system capable of using a variety of types of display terminals and capable of causing the display terminal that is used to execute processing according to the calculation capability of the display terminal, an ultrasonic probe, a control method of the ultrasonic system, and a control method of the ultrasonic probe.SOLUTION: An ultrasonic system (1) includes a display terminal (3) and an ultrasonic probe (2). The ultrasonic probe (2) includes a reception circuit (13) for generating a sound ray signal from a reception signal output from a vibrator array (11), an image generation unit (15) for generating ultrasonic image data from the sound ray signal, and a data selection unit (14) for selecting one of the ultrasonic image data and intermediate data generated in the middle of the generation of the ultrasonic image data as data to be output to the display terminal according to the calculation capability of the display terminal (3). The display terminal (3) to which the intermediate data is input generates ultrasonic image data from the intermediate data, and displays the ultrasonic image based on the ultrasonic image data in a monitor (35).SELECTED DRAWING: Figure 2