baber/WOPTO huggingface dataset:
Patent JP-2022125790-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: NAKAGOME AKITO
IPC: H01L23/12
Filed: 2021-02-17
Abstract: To provide a semiconductor device in which electric field concentration at an external terminal is alleviated.SOLUTION: A terminal portion 20 of a semiconductor device includes a second external terminal 20c, an insulating sheet 20b arranged on the second external terminal 20c, and a first external terminal 20a arranged on the insulating sheet 20b, and the second external terminal 20c, the insulating sheet 20b, and the first external terminal 20a are arranged stepwise. In the first external terminal 20a, the closer the rear surface 20a6 of a first end portion 20a3 along the side of the outer end is to the tip, the closer the rear surface other than the first end portion 20a3 is to the front surface side. This reduces the electric field strength at the outer end of the second external terminal 20c.SELECTED DRAWING: Figure 5
Patent JP-2022125833-A (JP)
Title: Post-processing device
Inventor: SUZUKI MASATOSHI
IPC: B65H29/60
Filed: 2021-02-17
Abstract: To provide a post-processing device with a switching mechanism for switching a conveyance direction of sheets, which is the only one component additionally provided in order to enable switching among three conveyance directions of conveyed sheets.SOLUTION: A post-processing device 20 includes: a conveyance passage for conveying sheets which are conveyed sequentially from an image forming device 10 on the upstream side; a first conveyance path for conveying the sheet to be conveyed from the conveyance passage in a discharge tray 21 direction which is a first direction; a second conveyance path for conveying the sheet to be conveyed from the conveyance passage in a direction of an end binding unit 25 and a finisher tray 22, which is a second direction; and a third conveyance path for conveying the sheet to be conveyed from the conveyance passage into a saddle stitching unit 26 direction which is a third direction. Furthermore, in the post-processing device 20, one switching mechanism 27 is provided as a guide mechanism for guiding the sheet to be conveyed from the conveyance passage into one of the first, second, and third conveyance paths.SELECTED DRAWING: Figure 2
Patent JP-2022127421-A (JP)
Title: Treatment method and treatment apparatus for organic liquid waste
Inventor: KATSU YOSEI
IPC: C02F11/04
Filed: 2021-02-19
Abstract: To provide a treatment method and a treatment apparatus for organic liquid waste capable of treating organic liquid waste further efficiently while preventing instability and deterioration of treated water quality in biological nitrification and denitrification processes.SOLUTION: A method for treating organic liquid waste includes steps of dehydrating organic liquid waste to obtain dehydrated sludge and dehydrated separation liquid, biologically nitrifying and denitrifying the dehydrated separation liquid, performing solubilization treatment on a portion of the organic liquid waste before dehydration treatment, and feeding the solubilized liquid obtained in the solubilization treatment to nitrification and denitrification treatment.SELECTED DRAWING: Figure 1
Patent JP-2022128099-A (JP)
Title: Sales and distribution information collection system and sales and distribution collection method
Inventor: YAMAMOTO YOJI
IPC: G06Q30/02
Filed: 2021-02-22
Abstract: To provide a sales and distribution information collection system and a sales and distribution information collection method that can obtain information on future distribution and sales of products reflecting purchasers' wishes.SOLUTION: A sales and distribution information collection system includes: information addition means for adding transmission-related information for transmitting various information related to a product via a telecommunication line to the product at a distribution stage of the product; sales and distribution survey information collection means for inputting and collecting sales and distribution survey information related to a flow of product distribution and sales desired for the product via the telecommunication line based on the transmission-related information; and estimated information calculation means for calculating estimated information about future distribution and sales of the product from the collected sales and distribution survey information.SELECTED DRAWING: Figure 1
Patent JP-2022129865-A (JP)
Title: Information processing device, information processing method and program
Inventor: HIRATO YASUHARU
IPC: G06T7/136
Filed: 2021-02-25
Abstract: To reduce noise contained in a cluster in which plural pieces of data are classified.SOLUTION: An information processing device includes: cluster obtaining means for obtaining at least one cluster from plural pieces of data on the basis of a first threshold; and deciding means for deciding data to be added to the cluster on the basis of a similarity between the plural pieces of data and data contained in the cluster, and of a second threshold different from the first threshold.SELECTED DRAWING: Figure 2
Patent JP-2022131035-A (JP)
Title: Method for manufacturing three-dimensional molded article, and three-dimensional molding device
Inventor: OKAMOTO EIJI
IPC: B29C64/209
Filed: 2021-02-26
Abstract: To provide a method for manufacturing a three-dimensional molded article and a three-dimensional molding device which can achieve both improvement in strength of a three-dimensional molding and improvement in manufacturing efficiency.SOLUTION: A method for manufacturing a three-dimensional molded article that manufactures the three-dimensional molded article by laminating molding layers includes: a selection step of selecting a fiber material according to a thickness of the molding layer among a plurality of kinds of fiber materials having different fiber diameters; and a molding step of discharging, from a nozzle opening, a molding material containing the fiber material selected in the selection step, and forming the molding layer.SELECTED DRAWING: Figure 1
Patent JP-2022136566-A (JP)
Title: Vehicle body structure
Inventor: KAWAZU MASAHIRO
IPC: B62D25/08
Filed: 2021-03-08
Abstract: To provide a vehicle body structure capable of simplifying assembly, reducing vehicle body weight, and enhancing strength and rigidity of a vehicle body.SOLUTION: A vehicle body structure has an expansive opening portion 44 and an inclined flange 45 on a wheel house inner panel 41, and has an inclined side wall 52 on a wheel house outer panel 42. The expansive opening portion is inclined so that an opening becomes larger toward an inner opening portion 43. The inclined flange is inclined so that an opening becomes smaller from the expansive opening portion to the inner opening portion. The inclined side wall is inclined up to an outer opening portion 51 along the inclined flange. The inclined flange and the inclined side wall are joined in a fitted state.SELECTED DRAWING: Figure 3
Patent JP-2021095331-A (JP)
Title: Improved hydrophobic aerogel material
Inventor: OWEN EVANS
IPC: C01B33/16
Filed: 2021-03-09
Abstract: To provide an aerogel composition having desired performance in an aquatic environment, desired property of burning and self heating, durability and easy handleability.SOLUTION: There is provided an aerosol composition having durability and easy handleability, desired performance in an aquatic environment, and desired property of burning and self heating. There is also provided a method for preparing the aerosol composition having durability and easy handleability, desired performance in an aquatic environment, and desired property of burning and self heating. There is further provided a method for improving hydrophobicity, liquid water absorption, burning heat or a temperature of pyrolysis initiation point of the aerosol composition.SELECTED DRAWING: Figure 1
Patent JP-2022139376-A (JP)
Title: Release film and film laminate
Inventor: SUZUKI TARO
IPC: C09J133/04
Filed: 2021-03-11
Abstract: To provide a new release film which is small in migration in addition to light peeling force, is difficult to be blocked, and has good adhesion to a base material.SOLUTION: A release film is provided, comprising has a base material film and a release layer provided on one surface side of the base material film, wherein the release layer includes a curable silicone resin, has a thickness of 0.2-1.5 μm and an elastic modulus at 25°C of 500 MPa or less, and does not substantially contain particles, and a maximum cross-sectional height (Rt) on a film surface opposite to a surface where the release layer is provided is larger than the thickness (μm) of the release layer and 2.0 μm or less.SELECTED DRAWING: None
Patent JP-2022145094-A (JP)
Title: Polypropylene resin composition and injection molding
Inventor: OTA KATSUHISA
IPC: C08K5/521
Filed: 2021-03-19
Abstract: To provide a polypropylene resin composition which is suitable for manufacture of a molding having an excellent balance among glossiness, rigidity and impact resistance.SOLUTION: A polypropylene resin composition contains 75-95 pts.mass of a polypropylene resin (A) satisfying the following (A-1) to (A-6), 5-25 pts.mass of high density polyethylene (B) satisfying the following (B-1) and (B-2) (total of them is 100 pts.mass), and 0.05-1.0 pts.mass of an α crystal nucleus agent (C). (A-1) MFR (230°C)=2-100 g/10 min, (A-2) decane insoluble component at room temperature (CDIS)=85-97 mass%, and decane soluble component at room temperature (CDS)=3-15 mass%, (A-3) mmmm fraction of CDIS≥94.0%, (A-4) in the CDIS, Mw/Mn=8.0-15.0, Mz/Mw=7.0-12.0, (A-5)=[η] of the CDS=1.5-5.0 dL/g, (A-6) ethylene content of the CDS of 35-46 mass%, (B-1) MFR (190°C)=20-80 g/10 min, and (B-2) density≥955 kg/m3.SELECTED DRAWING: None
Patent JP-2022147193-A (JP)
Title: Hydrophilic coating material and article including the same
Inventor: KONDO KYOKO
IPC: B32B27/00
Filed: 2021-03-23
Abstract: To provide a hydrophilic photopolymerizable coating material that can be applied to the surface of a substrate (for example, thermoplastic polyurethane) to be cured, forming a laminate less prone to raindrop marks.SOLUTION: A hydrophilic photopolymerizable coating material contains components (a), (b), (c), and (d). The component (a) is methacrylate. The component (b) is a compound having at least one anionic hydrophilic group in each molecule. The component (c) is alkoxy siloxane. The component (d) is a photopolymerization initiator.SELECTED DRAWING: Figure 1
Patent JP-2022148195-A (JP)
Title: Surface treatment method of nickel particle and production method of nickel powder
Inventor: MIYAUCHI KYOKO
IPC: B22F1/102
Filed: 2021-03-24
Abstract: To provide a surface treatment method of a nickel particle and a production method of a nickel powder, capable of inhibiting a generation of a coarse particle due to an oxidation in storage.SOLUTION: A method includes a mixing process of mixing: a reduction reaction solution including a nickel particle obtained by a reduction of a water-soluble nickel salt and crystallization; and a Lewis base containing phosphor and a Lewis base containing nitrogen.SELECTED DRAWING: Figure 2
Patent JP-2022148452-A (JP)
Title: Substrate processing method and processing liquid
Inventor: KUNIEDA SHOGO
IPC: H01L21/304
Filed: 2021-03-24
Abstract: To provide a substrate processing method and a processing liquid capable of properly drying a substrate.SOLUTION: The present invention relates to a substrate processing method and a processing liquid. The substrate processing method includes a processing liquid supply step, a solidified film formation step, and a sublimation step. The processing liquid supply step supplies a processing liquid to the substrate. The processing liquid contains a sublimable substance, a solvent, and a surfactant. The solidified film formation step evaporates the solvent and the surfactant from the processing liquid on the substrate. The solidified film formation step forms a solidified film containing the sublimable substance on the substrate. The sublimation step sublimates the solidified film. The octanol/water partition coefficient LOGPow of the surfactant is -1 or more and 1 or less. The vapor pressure Pc of the surfactant at room temperature is 0.9 times or more and 3 times or less the vapor pressure Pb of the solvent at room temperature.SELECTED DRAWING: Figure 4
Patent JP-2022148789-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine which can improve the interest in a game.SOLUTION: A game machine includes an LED substrate provided in a peripheral part of a display screen, and a plurality of light emission parts mounted on a component surface of the LED substrate. The LED substrate is formed in curved shape in a front view of the component surface. The light emission part has a plurality of light emitters each defined in their relative positions and having different colors. A predetermined ratio or more of the light emission parts are mounted in the same attitude with respect to the component surface.SELECTED DRAWING: Figure 138
Patent JP-2022150240-A (JP)
Title: Method and apparatus for manufacturing plate-shaped resin molded body, and plate-shaped resin molded body
Inventor: TSUKIGAWARA RYO
IPC: B29C59/04
Filed: 2021-03-26
Abstract: To provide: a method and device for manufacturing a plate-shaped resin molded body that can continuously produce a plate-shaped resin molded body with good appearance and high thickness accuracy using a thermoplastic resin with a high crystallization speed; and a plate-shaped resin molded body.SOLUTION: In a process of heating and melting a thermoplastic resin having difference between a melting point and a crystallization temperature of 50°C or lower and extruding the same from a die 5 in a horizontal or oblique direction, and cooling a resin melted body extruded from the die 5 while pulling the same in the same direction as an extrusion direction by holding the same between a plurality of pairs of cooling rolls 3a and 3b arranged in series from above and below to obtain a resin base plate 6 with a side length of 10 to 3000 mm perpendicular to a pulling direction and a thickness of 1 to 50 mm, and when a temperature of a downstream cooling roll pair 3 is lower than that of an upstream cooling roll pair 3 and the melting point of the thermoplastic resin is Tmp(°C), a temperature T1(°C) of a first pair of cooling roll pair 3 counting from the die 5, is 0.2×Tmp(°C) or higher and lower than Tmp(°C).SELECTED DRAWING: Figure 2
Patent JP-2022150775-A (JP)
Title: game machine
Inventor: OUCHI AKIFUMI
IPC: A63F7/02
Filed: 2021-03-26
Abstract: To provide a game machine that contributes to the increase of amusement of a game through a performance.SOLUTION: A game control microcomputer 101 can execute a big winning game X9. A performance control microcomputer 121 executes a button selection performance as a fighting character selection performance, when either numerical values of BIG counters 125a1, 125a2, 125a3 counted when executing a big winning game X9 according to a stop display of a small winning a symbol or numerical values of SMALL counters 124a1, 124a2, 124a3 counted when executing the big winning game X9 according to a stop display of a small winning b symbol, all become 1.SELECTED DRAWING: Figure 45
Patent JP-2022153911-A (JP)
Title: Method for producing spherical silica powder
Inventor: FUJIOKA HIROMASA
IPC: C09C3/04
Filed: 2021-03-30
Abstract: To provide a method for producing particle in which the fluidity of the raw material powder (calcined particle) to be fed into a jet mill can be optimized.SOLUTION: Provided is a method for producing spherical silica powder, which is a method for producing spherical silica powder that includes a step in which, after forming a spherical silica particle by a wet method, the spherical silica particle is calcined, and, furthermore, the coarse powder particle obtained by coarsely pulverizing the calcined particle is cracked using a jet mill, and in which a stone mill type grinder is used for the coarse pulverization, and the sintered particle is coarsely pulverized in a state in which the gap between the grindstones of the grinder is adjusted to a range of 1 to 5 mm.SELECTED DRAWING: None
Patent JP-2021100653-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-03-30
Abstract: To provide a technique capable of appropriately inspecting a game machine.SOLUTION: A game machine includes: storage means for storing predetermined information when external supply of power is interrupted; restoration means for executing restoration processing for restoring the game machine to a state before the interruption of power, based on predetermined information when external power starts to be supplied; display means capable of displaying each kind of information composed of a plurality of display elements; and inspection processing execution means for executing inspection processing as processing for operating a plurality of display elements for composing the display means in a predetermined mode. The inspection processing execution means includes means for executing inspection processing with execution of restoration processing as an opportunity.SELECTED DRAWING: Figure 1
Patent JP-2022154598-A (JP)
Title: Laminated coil component
Inventor: OIDE AKIHIKO
IPC: H01F17/00
Filed: 2021-03-30
Abstract: To provide a laminated coil component that improves the mechanical strength of a coil.SOLUTION: In a laminated coil component 10, via conductors 26 electrically connecting coil layers 21 to 24 adjacent to each other in the stacking direction of an element body 12 protrude from a coil region C toward the side surfaces 12c to 12f of the element body 12 when viewed from the stacking direction of the element body 12. Therefore, a coil 20 is provided with concave and convex portions 28 from which the locations of the via conductors 26 protrude. When external force is applied to the laminated coil component 10 from, for example, the side surfaces 12c to 12f, the force is dispersed in the concave and convex portions 28 of the coil 20, such that defects are less likely to occur in the coil 20 compared to a coil with flat side surfaces 12c to 12f.SELECTED DRAWING: Figure 14
Patent JP-2022158536-A (JP)
Title: Lever operating device and manufacturing method thereof
Inventor: HATADA YOSUKE
IPC: H01H25/04
Filed: 2021-04-02
Abstract: To provide a lever operating device capable of improving assemblability and a method for manufacturing the same.SOLUTION: A lever operating device 1 includes: a lever body 30 that undergoes a first rotation operation about a first axis 410; a bracket portion 4 having an insertion opening 411 into which the lever body 30 is inserted, and a through hole 412a connected to the insertion opening 411; a housing 10 which rotatably holds the bracket portion 4, and in which a moderation wall 15 having a moderation surface 150 is arranged; and a moderation portion 5 that includes a moderation tip portion 50 inserted into the through hole 412a and in contact with the moderation surface 150, a moderation terminal portion 52 that comes into contact with the lever body 30 inserted into the insertion opening 411 of the bracket portion 4, and an elastic portion 51 that applies elastic force to the moderation surface 150 and the lever body 30 by being sandwiched and compressed between the moderation surface 150 and the lever body 30.SELECTED DRAWING: Figure 3
Patent JP-2021102116-A (JP)
Title: Game machine
Inventor: MIYASAKA JUN
IPC: A63F7/02
Filed: 2021-04-05
Abstract: To optimally improve a game machine that can continue a predetermined game state advantageous compared with a normal game state, by shifting to the advantageous game state after termination of a special game state and establishing predetermined conditions.SOLUTION: In a predetermined game state more advantageous than a normal game state, if a player performs a predetermined pseudo reset operation to a shooting handle 252, the display content of a decorative pattern display device 479 is shifted to a predetermined reset operation mode. Thus, the player who has performed the pseudo reset operation can rest his/her own feeling by seeing the display of the predetermined reset operation mode, so that the player's interest in a game is prevented from decreasing even if the game progresses in an undesirable way in the predetermined game state more advantageous than the normal game state.SELECTED DRAWING: Figure 16
Patent JP-2022162469-A (JP)
Title: Element analyzer and method for analyzing element
Inventor: IKEGAMI KOHEI
IPC: G01N31/12
Filed: 2021-04-12
Abstract: To provide an element analyzer in which a lid member sealed by being pressed to an entrance port can be separated by a simple configuration.SOLUTION: The present invention relates to an element analyzer for analyzing gas generated by heating a sample and analyzing elements in the sample, and the analyzer includes: a furnace for heating the sample; an entrance port for introducing the sample into the furnace; a lid member for closing or opening the entrance port; an air cylinder for driving in a direction in which a seal surface of the lid member is pushed against the entrance port; and a pressure switch mechanism for switching the pressure of the inside of the air cylinder between a positive pressure and a negative pressure.SELECTED DRAWING: Figure 1
Patent JP-2022165142-A (JP)
Title: Elevator operation board
Inventor: SHIMOISHI KOJI
IPC: B66B1/46
Filed: 2021-04-19
Abstract: To provide an elevator operation board with excellent power to sterilize buttons.SOLUTION: An elevator operation board 11 is equipped with buttons 13 each having a surface 13a to be touched by a passenger for information entry. Moreover, the operation board 11 comprises a projecting body 14 and an ultraviolet lamp 15. The projecting body 14 is placed adjacent to each button 13. The projecting part 14a of the projecting body 14 protrudes from the surface 13a of the button 13. The ultraviolet ray from the ultraviolet lamp 15 is emitted toward the surface 13a of the button 13 from the projecting body 14a.SELECTED DRAWING: Figure 2
Patent JP-2022168614-A (JP)
Title: Image forming apparatus
Inventor: MOCHIZUKI KEISUKE
IPC: G03G21/00
Filed: 2021-04-26
Abstract: To form an image that makes more difficult reading with an image scanner and exploitation of information with a camera.SOLUTION: An image forming apparatus creates a glossy image including significant information according to glossiness. The glossy image includes a ground image and a surface image formed overlapped on the background image. The surface image includes a first halftone image, and a second halftone image that is arranged in an area obtained by excluding an area of the first halftone image from an area of the ground image. At least one of the first halftone image and the second halftone image is formed of a pattern having anisotropy, and the difference between the glossiness of the area of the first halftone image and the glossiness of an area of the second halftone image changes depending on the angle to see the glossiness image. The difference between the density of the first halftone image and the density of the second halftone image is equal to or less than a predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2021184087-A (JP)
Title: Acoustic model conditioning for sound characteristic
Inventor: ZIZU GOWAYYED
IPC: G10L15/10
Filed: 2021-04-26
Abstract: To provide a speech processing system and a method improving inaccuracy in speech recognition capability due to a rare environmental condition.SOLUTION: A method captures a segment of speech voice having a key phrase voice and speech production continuing immediately afterward, has an encoder calculate sound embedding by using a segment corresponding to the key phrase, and estimates phenom from an utterance sound signal by using a model which is a sound model for voice recognition conditioned to sound embedding as input.SELECTED DRAWING: Figure 4A