baber/WOPTO huggingface dataset:
Patent JP-2023050563-A (JP)
Title: Lock device
Inventor: JIE SHIMING
IPC: E05B9/08
Filed: 2021-09-30
Abstract: To provide a lock device that contributes to cost reduction and has good installation workability.SOLUTION: A lock device includes an upper pedestal rotatably supporting a handle, a lower pedestal positioned on one side in an axial direction of the upper pedestal, a spacer positioned between the upper pedestal and the lower pedestal, and a positioning part capable of positioning the spacer at each of a plurality of adjustment positions different in at least one of a direction of the spacer and a position of the spacer in a first direction. The upper pedestal has at least one of a concave portion and a convex portion on the one side in the axial direction, the lower pedestal has at least one of a concave portion and a convex portion on the other side in the axial direction, and at least one of the upper pedestal and the lower pedestal has a part of a positioning portion capable of positioning the spacer at each of a plurality of adjustment positions in which at least one of the direction of the spacer in the axial direction and the position of the spacer in a direction orthogonal to the axial direction is different. The maximum dimensions in the axial direction of an engaging portion and the lower pedestal differ from each other according to the position at which the spacer comes into contact with the upper pedestal and the lower pedestal when the positioning portion is positioned at each of the plurality of adjustment positions.SELECTED DRAWING: Figure 2
Patent JP-2022065631-A (JP)
Title: Compositions for regulating c-met and uses thereof for promoting liver cell regeneration
Inventor: HSU PANG-KUEI
IPC: A61K31/36
Filed: 2021-10-07
Abstract: To provide compositions for regulating C-Met and uses thereof for promoting liver cell regeneration.SOLUTION: The invention discloses compositions for regulating C-Met and applications thereof for promoting liver cell regeneration. The main ingredient of the composition for regulating C-Met comprises Antrodin A and/or DMB (4,7-Dimethoxy-5-methyl-1,3-benzodioxole) which effectively modulates the expression of genes associated with cell regeneration and repair in liver cells (c-Met, Notch etc.) so that repair of damaged liver cells and regeneration of liver cells are effectively promoted.SELECTED DRAWING: None
Patent JP-2023057340-A (JP)
Title: Image forming device and image forming method
Inventor: KAWANISHI TOMOYUKI
IPC: G03G15/00
Filed: 2021-10-11
Abstract: To detect a cyclical unevenness in density due to the interference of the AC component of a charging bias with the AC component of a developing bias and thereby suppress the unevenness in density.SOLUTION: An image forming device comprising: a photoreceptor the surface of which moves; a charging unit for causing the surface to be charged, using a charging bias on which an AC voltage is superimposed; an exposure unit for exposing the charged surface to form an electrostatic latent image; a developing unit for supplying a toner to the electrostatic latent image that is formed on the surface using a developing bias on which an AC voltage is superimposed and forming a toner image; a control part for forming one or more toner patches as toner images for detecting a cyclical unevenness in density due to the interference of the AC component of the charging bias with the AC component of the developing bias; and a toner adhesion amount sensor for detecting the unevenness in density of the toner patches formed. The control part causes the exposure intensity of the exposure unit to cyclically change, in accordance with the detected unevenness in density.SELECTED DRAWING: Figure 5
Patent JP-2023057427-A (JP)
Title: Semiconductor laser element, semiconductor laser device, and manufacturing method of semiconductor laser element
Inventor: SUGIYAMA ATSUSHI
IPC: H01S5/343
Filed: 2021-10-11
Abstract: To provide a semiconductor laser element capable of securing satisfactory heat dissipation characteristics on at least a first end face while suppressing reduction in quality of at least the first end face, a semiconductor laser device, and a manufacturing method of the semiconductor laser element.SOLUTION: A semiconductor laser element 1 comprises: a semiconductor wafer 2; a semiconductor laminate 3; and a first electrode 5 and a second electrode which are formed on the semiconductor laminate 3 in a state where a ridge part 30 of the semiconductor laminate 3 is embedded. A first region 53a of a side face 53 of the first electrode 5 is separated from a first end face 3a in such a manner that the first region is away from the first end face 3a in a Y-axis direction farther as it is away from the ridge part 30 to both sides in an X-axis direction. A shortest distance between a first side face 21 and the first region 53a is smaller than a shortest distance between a third side face 23 and a third region 53c and a shortest distance between a fourth side face 24 and a fourth region 53d. The first region 53a does not include a corner in a range satisfying D1≤S1 and D1≤S2.SELECTED DRAWING: Figure 4
Patent JP-2023058948-A (JP)
Title: Liquid discharge head and manufacturing method for the same
Inventor: SENDA MITSURU
IPC: B41J2/16
Filed: 2021-10-14
Abstract: To provide a liquid discharge head in which a connection part between an element substrate and a wiring substrate is sufficiently sealed with small amounts of sealing agents, and a manufacturing method for the same.SOLUTION: A liquid discharge head according to the present invention comprises: an element substrate which has a liquid discharge port formed therein, and has an energy generating element that generates energy for discharging liquid from the liquid discharge port and a plurality of wiring pads arranged in a predetermined direction; a flexible wiring substrate that has a plurality of lead wires arranged in a predetermined direction and overlappedly connected to the plurality wiring pads respectively and base films overlapped on the plurality of lead wires; and sealing agents that seal a plurality of connection parts between the plurality of wiring pads and the plurality of lead wires, where the base films have a plurality of covering parts covering the opposite sides of the plurality of connection parts of the plurality of lead wires and openings or slits formed between the plurality of covering parts.SELECTED DRAWING: Figure 2
Patent JP-2023060614-A (JP)
Title: Position display device of soil removing plate in soil removing system
Inventor: KAWAHARA HIROAKI
IPC: B60S3/06
Filed: 2021-10-18
Abstract: To provide a position display device of a soil removing plate in a soil removing system which can clearly recognize a position of a soil removing plate in a soil removing system during operation from outside (from front face side), and can improve workability.SOLUTION: A position display device of a soil removing plate in a soil removing system includes an orthogonal transformation gear transmission mechanism part arranged between an end of a rotary screw body projecting to an outside position of a frame part 8a for driving a soil removing system, and a rotary screw body 24 for a display body, and a display body support rail body which is arranged on a front face of the frame part for driving in the same direction as the rotary screw body for the display body and is guided so as to be movable in the same direction as the rotary screw body for the display body while constraining a base of a display body 31 for displaying a position, displays the position of a soil removing plate in the soil removing system as the position of the display body by interlocking movement accompanying rotation of the rotary screw body of the soil removing plate for scraping-out sediment or the like with movement accompanying rotation of the rotary screw body for the display body of the display body, and can recognize the position of the soil removing plate in the frame part for driving from the front face.SELECTED DRAWING: Figure 9
Patent JP-2023062231-A (JP)
Title: Analysis system and learning model generating device
Inventor: KUBOTA NAOKI
IPC: A61B5/11
Filed: 2021-10-21
Abstract: To provide a technology to analyze a walking pattern of a person.SOLUTION: An analysis system includes: a grounding image selection unit for selecting grounding image data out of a plurality of pieces of image data imaging walking motions of a person continuously; a walking cycle determination unit for determining a walking cycle with a period from the imaging time of grounding image data imaging grounding of one side foot part to the imaging time of another piece of grounding image data imaging subsequent grounding as one walking cycle; a joint feature amount extraction unit for extracting a feature amount on the joint of the person in each piece of the image data included in a walking image data group for each walking cycle; an index data calculation unit for calculating an index value for analyzing a walking pattern from the feature amount; and a walking pattern analysis unit to which the index data in the walking cycle acquired from the plurality of pieces of image data is input, for outputting an analysis result indicating the walking pattern in the walking cycle using a machine learning model on the walking pattern analysis.SELECTED DRAWING: Figure 1
Patent JP-2023062884-A (JP)
Title: punching blade
Inventor: KOBAYASHI SHINJI
IPC: B26D5/20
Filed: 2021-10-22
Abstract: To provide a punching blade capable of punching a film piece with good dimensional accuracy while reducing punching chips.SOLUTION: A punching blade for punching a film piece of a substantially rectangular shape from an original film of a long-sized shape is configured so that all the four sides of one film piece are formed by combining two punching lines formed by a single punching. The punching lines include two or more first cut lines having a first side, a second side opposite the first side, a third side connecting the first side and the second side and a fourth side. Among the four sides, three sides are formed of the first to third sides, and a part of remaining one side is formed of the fourth side. The third side and the fourth side are linear sides. Neighboring two first cut line (1) and first cut line (2) are parallel to each other, and the second side and the third side of the first cut line (1) lie opposite the fourth side of the first cut line (2). A thickness of a blade for forming the second side of the first cut line is larger than a thickness of a blade for forming the side other than the second side of the first cut line.SELECTED DRAWING: Figure 2
Patent JP-2022009428-A (JP)
Title: Curable resin composition, dry film, cured article, and printed circuit board
IPC: G03F7/004
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition, etc., from which a cured article can be obtained, the cured article having excellent crack resistance when a high temperature load is applied. 
     SOLUTION: Provided is a curable resin composition, comprising an alkali soluble resin (A), a thermosetting component (B), a compound (C) having an ethylenic unsaturated group, a photoinitiator (D), and surface treated inorganic filler (E). The inorganic filler (E) has an average particle diameter of 100 nm to 1 μm and has a reactive group which can react with at least either one of the alkali soluble resin (A), the thermosetting component (B) and the compound (C) having an ethylenic unsaturated group. The thermosetting component (B) includes an epoxy resin having an epoxy equivalent of 300 g/eq. or less. In a cured article having a thickness of 40 μm which can be obtained from the resin composition, a maximum value of Tanδ as determined by a dynamic viscoelasticity measurement from 25°C to 300°C under a condition of a frequency of 1 Hz and a temperature increase rate of 5°C/min is 0.15 or less. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064138-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-10-26
Abstract: To easily check whether or not a movable body unit is electrically connected normally, in relation to a game machine represented by a rotary-drum game machine (slot machine) and a pinball game machine (Pachinko game machine).SOLUTION: A game machine includes light-emitting means 24ML, a movable body unit 700 having a movable body 110 operable by driving a motor 110m, and a certain circuit component 190. The motor 110m is electrically connected to the light-emitting means 24ML via a harness MR1. The light-emitting means 24ML may emit light by causing induction current to flow due to a counter electromotive force generated by the motor 110m after manually operating the movable body 110 in the power interruption state to drive the motor 110m. The light-emitting means 24ML does not move even when the motor 110m is driven. The certain circuit component 190 is provided at a position where the light from the light-emitting means 24ML reaches (Fig.14(b)).SELECTED DRAWING: Figure 14
Patent JP-2023064376-A (JP)
Title: scooter type vehicle
Inventor: TAKANO YOSHIHIDE
IPC: F01N13/08
Filed: 2021-10-26
Abstract: To provide a scooter type vehicle including a robust and compact muffler.SOLUTION: A scooter type vehicle 1 includes a handlebar 3, a seat 6, an engine 12, an exhaust pipe 12, a muffler 23, and a rear wheel 15. The muffler 23 includes a first unit 31, a connection part 41, and a second unit 51. The first unit 31 includes a first pipe 33, a first catalyst 35, a second pipe 37, and a first lid member 39. The first catalyst 35 is installed within the first pipe 33. The second pipe 37 is installed outside the first pipe 33. A gap space G is formed outside the first pipe 33 and inside the second pipe 37. The second pipe 37 extends to a position at the rear relative to the first pipe 33. The first lid member 39 is attached to a rear end 37b of the second pipe 37 and closes the rear end 37b of the second pipe 37. The first lid member 39 guides exhaust gas exhausted from the first pipe 33 to the gap space G. The connection part 41 is connected to an outer peripheral surface 37c of the second pipe 37 and communicates with the gap space G.SELECTED DRAWING: Figure 1
Patent JP-2022089161-A (JP)
Title: Computer implemented method for changing user interface, computer system, and computer program
Inventor: ANDREW J LAVERY
IPC: G06F16/16
Filed: 2021-11-01
Abstract: To provide a computer implemented method, a computer system, and a computer program for changing a user interface.SOLUTION: Attributes of a source object identified by a user in association with user input for storing the source object are determined. Attributes of one or more target storage locations are determined. A target storage location for storing the source object is predicted, along with a confidence value associated with prediction. The prediction is performed using a machine learning model that predicts the predicted target storage location and the associated confidence value based on the determined attributes of the source object. A plurality of usage patterns of the target storage location is determined. A user interface is modified based on the predicted target storage location.SELECTED DRAWING: Figure 5
Patent JP-2023067610-A (JP)
Title: Method for analyzing soluble proteins
Inventor: YAMAGUCHI HIROTERU
IPC: C07K14/195
Filed: 2021-11-01
Abstract: To provide a useful alternative method for analyzing soluble proteins with the ability to form a tertiary structure by single particle analysis using cryo-electron microscopy.SOLUTION: Provided is a method for analyzing soluble proteins, comprising analyzing a soluble protein fusion ferritin by single particle analysis using cryo-electron microscopy, the soluble protein fusion ferritin being a ferritin that presents a soluble protein on its surface by having the soluble protein with the ability to form a tertiary structure in free form at the N-terminal side or C-terminal side of a ferritin monomer.SELECTED DRAWING: None
Patent JP-2022010052-A (JP)
Title: Fraud detection system in game parlor
IPC: A63F1/06
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel system for detecting fraud in a game in a game parlor or a mistake and fraud when betting chips and settling an amount. 
     SOLUTION: A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes: a camera 2 which captures an image of chips 9 contained in a chip tray 17 of a dealer 5; an image analyzing apparatus 12 which analyses the image captured by the camera 2 to detect an amount of the chips 9 contained in the chip tray 17; a card distribution device 13 which determines a win or lose result of a game; and a control device 14 which compares the win or lose result of the game and the amount of the chips 9 contained in the chip tray 17 before and after collection and redemption of the chips to detect fraud. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069514-A (JP)
Title: Self-propelled conveying device and control system
Inventor: OKADA TOMOHIRO
IPC: G05D1/02
Filed: 2021-11-05
Abstract: To provide a technique for enabling a self-propelled conveying device to stably travel when the self-propelled conveying device lifts a dolly and travels with the dolly thereon.SOLUTION: A self-propelled conveying device capable of traveling, includes: a plurality of pins provided with a sensor for measuring a load, a raising/lowering mechanism capable of raising/lowering the plurality of pins; a control unit that controls the raising/lowering mechanism and acquires load data measured by the sensor when the plurality of pins are raised to lift a dolly while keeping in contact with a bottom surface of the dolly on which at least one article is loaded; and a storage unit that stores a gravity center position of the self-propelled conveying device. The control unit calculates a gravity center position of the dolly based on the load data and lifts the dolly by controlling the raising/lowering mechanism while keeping a predetermined positional relation between the gravity center position of the self-propelled carrying device and the gravity center position of the dolly.SELECTED DRAWING: Figure 1
Patent JP-2023072375-A (JP)
Title: Powder for producing ceramic structure and method for producing ceramic structure using the same
Inventor: UNNO TOMOHIRO
IPC: B28B1/30
Filed: 2021-11-12
Abstract: To provide a powder capable of producing a ceramic structure having an excellent molding precision, having reduced gaps and being a low dielectric loss tangent using an additional production method.SOLUTION: A powder is used for an additional production method of applying a laser beam to execute molding, and comprises: grains A of an inorganic compound; grains B of an inorganic compound having a thermal conductivity lower than that of the grains A; and absorber grains showing an absorptivity higher than that of the grains A and the grains B with respect to light of wavelengths included in the laser beam, and, provided that the average grain diameter of the grains A is defined as D(A) μm, the average grain diameter of the grains B is defined as D(B) μm, the mass fraction of the grains A in the powder is defined as W(A) wt.% and the mass fraction of the grains B is defined as W(B) wt.%, formulas (1) to (4) are satisfied: 5.0≤W (A) formula (1), 5.0≤W (B) formula (2), 60.0≤W (A)+W (B) formula (3), and 1.2≤D (A)/D (B)≤400.0 formula (4).SELECTED DRAWING: None
Patent JP-2023073590-A (JP)
Title: liquid detergent composition
Inventor: OTSUKA SATOSHI
IPC: C11D3/04
Filed: 2021-11-16
Abstract: To provide a colored liquid detergent composition excellent in stability of coloring agent and dispersion uniformity even under conditions with the liquid detergent composition having an alkaline pH or including a reductant, the conditions conventionally causing discoloration after storage under sunlight or at high temperature.SOLUTION: A liquid detergent composition comprises a component (A): inorganic alkali agent, a component (B): structuring agent, and a component (C): one or more coloring agents selected from a pigment and an oil soluble dye.SELECTED DRAWING: None
Patent JP-2023062646-A (JP)
Title: Organic water utilizing minus lead electromagnetic wave
Inventor: IWAI TOKUJI
IPC: C02F1/48
Filed: 2021-10-21
Abstract: To provide an organic water for extinguishing a pathogen by erasing radiation generation capacity of a radioactive substance emitted from a pathogen.SOLUTION: In an organic water production device, one end of an aluminum pipe 6 is an N pole of the device, the other end is a S pole of the device, and a surface of the aluminum pipe 6 is wound counterclockwise A times from the N pole to the S pole end, a lead wire is covered and fixed with a tape each time the lead wire is wound, and then the S pole of the magnet obtained by stacking B magnets is inserted in the N pole of the device, and the N pole of the magnet is inserted in the S pole of the device to form an organic water production device 5, then the organic water production device 5 is inserted in the other aluminum pipe 6, on the N pole side of the other aluminum pipe 6, a structure is formed such that a cap 7 made of aluminum that can be freely opened and closed is attached, and the organic water is produced by irradiating negative lead electromagnetic waves emitted from the N pole of the organic water production apparatus to the water in the container.SELECTED DRAWING: Figure 1
Patent JP-2023074777-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-18
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2022022288-A (JP)
Title: Ink composition
IPC: C09D11/00
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition that allows high transparency or low absorbance in the visible spectrum (transmittance>90%T) to be retained in an OLED device. 
     SOLUTION: A water-based ink composition comprises (a) a polythiophene compound, (b) one or more metal oxide nanoparticles, (c) one or more dopants, and (d) a liquid carrier comprising one or more organic solvents. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081450-A (JP)
Title: steering device
Inventor: MAEDA MITSUTERU
IPC: B62D5/04
Filed: 2021-12-01
Abstract: To provide a steering device that can provide a wide mounting space for an on-vehicle device disposed above a gear housing fixed to a front end portion of a steering column and easily ensures a thickness of a portion of the gear housing, which is located above a speed reducer.SOLUTION: A gear housing 11 includes a recess 34 recessed radially inward of portions located on both sides in a circumferential direction in an upper end portion on the outer circumferential surface and including a deepest part P in a portion in the front-back direction. The deepest part P is located on the back side or the front side of an upper end portion of a speed reducer (on the back side in the illustrated example).SELECTED DRAWING: Figure 7