baber/WOPTO huggingface dataset:
Patent JP-2020031106-A (JP)
Title: Manufacturing method and manufacturing apparatus for semiconductor devices
Inventor: YAMAMOTO EIICHI
IPC: B24B9/00
Filed: 2018-08-21
Abstract: To provide a manufacturing method and manufacturing apparatus for semiconductor devices that are capable of inhibiting chipping of semiconductor device wafers, are capable of accurate and efficient trimming processing, and provide high productivity.SOLUTION: A manufacturing method for semiconductor devices includes: a chucking step of fitting a semiconductor device wafer 30 with its device surface 32 facing downward on a top surface of a chuck mechanism 11, 12, 13; and an edge trimming step of making a rotary blade 17 horizontally rotate using a vertical spindle 15 to which ultrasound is applied while making the semiconductor device wafer 30 horizontally rotate using the chuck mechanism 11, 12, 13 to perform trimming on a periphery side surface 33 of the semiconductor device wafer 30 using the rotary blade 17, after the chucking step. Thereby, accurate and efficient trimming on the periphery side surface 33 of the semiconductor device wafer 30 is enabled and inhibition of chipping on the semiconductor device wafer 30 is enabled.SELECTED DRAWING: Figure 1
Patent JP-2020029280-A (JP)
Title: Deaeration bag
Inventor: HAGIO HIRONORI
IPC: B65D33/01
Filed: 2018-08-21
Abstract: To provide a deaeration bag which can prevent damage misrecognition.SOLUTION: A deaeration bag 1 comprises a laminated film 10 with a deaeration port 5a disposed on at least one surface thereof. The laminated film 10 is formed by being laminated with a vapor deposition film 14 having a metal vapor deposition film 14b disposed on a base film 14a and an interior film 11 with a thermo-adhesive resin layer 12. The interior film 11 has small holes 6, and a ventilation path 5 composed of a non-formation part of the metal vapor deposition film 14 b is provided on the base film 14a in communication with the small holes 6. The ventilation path 5 reaches an outer edge of the laminated film 10 and forms the deaeration port 5a.SELECTED DRAWING: Figure 2
Patent JP-2020018284-A (JP)
Title: Weeding blade having cutting blade rotating separately from ground
Inventor: HAYASHIDANI KAORU
IPC: A01D34/73
Filed: 2018-08-03
Abstract: To solve the problem that the tip of a conventional tabular weeding blade generates a damage accident in a work ambient by scattering pebbles or the like on the ground, or provokes a serious injury that can be life-threatening, such as cutting of hands and toes or an arterial vessel, by its fixed tip.SOLUTION: The side of a completely round tabular weeding blade is smoothed, and when a tip a little more projecting than the side rotating separately from the ground is pushed back to the rotation rear, kinetic energy to be imparted to an abutting object is reduced, to thereby prevent occurrence of a damage accident, or to prevent generation of a serious injury accident, even if having inadvertently contact with a human body.SELECTED DRAWING: Figure 1
Patent JP-2020033196-A (JP)
Title: Method for producing aqueous dispersion and organic solvent dispersion of zirconium oxide particles
Inventor: MORITA TAKANORI
IPC: C01G25/00
Filed: 2018-08-27
Abstract: To provide a method for obtaining an aqueous dispersion of zirconium oxide particles, which has a chlorine ion content to the weight of zirconium oxide particles of in the range of 1500 to 7000 ppm, is excellent in transparency and has a low viscosity even when containing zirconium oxide particles in a high concentration, and moreover, especially, have excellent storage stability over a long period of time, regardless of the environmental temperature.SOLUTION: There is provided a method for producing an aqueous dispersion of zirconium oxide particles, comprising: reacting zirconium oxychloride with a basic substance to obtain a first aqueous slurry containing zirconium oxide particles; washing the first aqueous slurry with water to obtain a second aqueous slurry and adding to the second aqueous slurry one molar part or more of an organic acid based on one molar part of zirconium to obtain a third aqueous slurry in which the chlorine ion content to the weight of zirconium particles is less than 4000 ppm; then, subjecting the third aqueous slurry to a hydrothermal treatment to obtain an aqueous dispersion precursor of zirconium oxide particles; a fourth step of washing the aqueous dispersion precursor of zirconium oxide particles by ultrafiltration to obtain a second aqueous dispersion precursor of zirconium oxide particles, in which the chlorine ion content to the weight of zirconium oxide particles is less than 1500 ppm; and a fifth step of adding to the second aqueous dispersion precursor of zirconium oxide particles to obtain an aqueous dispersion of zirconium oxide particles in which the chlorine ion content to the weight of zirconium oxide particles is in a range of 1500 to 7000 ppm.SELECTED DRAWING: None
Patent JP-2020033921-A (JP)
Title: Control device of internal combustion engine
Inventor: NISHIDA KENTARO
IPC: F02D45/00
Filed: 2018-08-29
Abstract: To restrain dispersion of magnitude of combustion noise during an operation of an engine in a region, in which diffusion combustion and premix combustion are mixed.SOLUTION: A control device 60 makes a fuel injection valve 26 perform pilot-injection, and then, makes the fuel injection valve 26 perform main injection. The control device 60 comprises: a valve control part 61 for controlling the fuel injection valve 26, so that deviation between ignition delay of the fuel injected in a cylinder 11 by the main injection and an ignition delay target value becomes small; and a target calculation part 63 for calculating the ignition delay target value, so that the ignition delay target value gets smaller as ignitability of the fuel in the estimated cylinder 11 is higher, during an operation of an engine in a region, in which diffusion combustion and premix combustion are mixed.SELECTED DRAWING: Figure 1
Patent JP-2020035144-A (JP)
Title: Purchase history management device
Inventor: UEDAHIRA YOSHIJI
IPC: G06Q30/06
Filed: 2018-08-29
Abstract: To provide a purchase history management device capable of quickly acquiring useful information in performing new purchase by listing a history of articles purchased from a plurality of on-line shops.SOLUTION: A purchase history management device comprises: means for acquiring e-mails distributed to a user from a plurality of on-line shops through the Internet; means for extracting a plurality of pieces of information on article purchase from the acquired e-mail, and storing the plurality of pieces of information in a purchase history database; and means for extracting information on the plurality of on-line shops from the purchase history database in response to a request from the user, and allowing the user to list the information.SELECTED DRAWING: Figure 4
Patent JP-2019049706-A (JP)
Title: Burn-in statistics and burn-in compensation
Inventor: MAHESH B CHAPPALLI
IPC: G09G3/20
Filed: 2018-08-31
Abstract: To provide an image data processing method for identifying and compensating burn-in and/or aging artifact on an electronic display.SOLUTION: An electronic display pipeline may process image data for displaying on an electronic display. An electronic display pipeline may include burn-in compensation statistics collection circuit 92 and a burn-in compensation circuit 90. The burn-in compensation statistics collection circuit 92 may collect image statistics at least partially on the basis of the image data. The statistics may estimate a likely amount of non-uniform aging of the sub-pixels of the electronic display. The burn-in compensation circuit 90 may apply a gain to sub-pixels of the image data to consider non-uniform aging of corresponding sub-pixels of the electronic display. The gain applied may be at least partially on the basis of the image statistics collected by the burn-in compensation statistics collection circuit 92.SELECTED DRAWING: Figure 8
Patent JP-2020035963-A (JP)
Title: Mounting line management device and mounting line management method
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 2018-08-31
Abstract: To provide a mounting line management device that can easily cope with the production of a variation of a mounting board in varying quantities.SOLUTION: A mounting line management device that manages mounting lines L1 to Ln for mounting components on a board 20 includes, for each of the mounting lines L1 to Ln, a generating unit 204 that generates management data Dt1 indicating the mounting line and a component to be mounted in association with each other, and an output unit 209 that outputs the management data Dt1. The generating unit 204 generates the management data Dt1 for each of the mounting lines L1 to Ln such that the mounting line, the component to be mounted on the mounting line, and a component to be mounted on at least another mounting line are associated with each other.SELECTED DRAWING: Figure 13
Patent JP-2020035381-A (JP)
Title: Money processing device
Inventor: TANAAMI TOMOHIKO
IPC: G07G1/00
Filed: 2018-08-31
Abstract: To sufficiently detect the number of transported coins.SOLUTION: A money processing device 1 classifies input coins for each money type and stores them into coin storage units 24 disposed for each money type, and when a disbursement command is provided, feeds out coins from the appropriate coin storage units 24 and outputs them. The money processing device includes: transportation means for transporting coins one by one so that they do not overlap each other; and a count detection unit 37 for detecting the number of coins transported by the transportation means. The passage speed of the coins in a detection area 39 of the count detection unit 37 is higher than the passage speed of the coins just before the detection area 39.SELECTED DRAWING: Figure 2
Patent JP-2020037056-A (JP)
Title: Hollow fiber membrane bundle, hollow fiber membrane module and cartridge
Inventor: KANEDA MASAYUKI
IPC: D01F6/76
Filed: 2018-09-03
Abstract: To provide a hollow fiber membrane bundle that provides a hollow fiber membrane module concurrently achieving low dusting characteristics and high durability, the hollow fiber membrane module comprising the same, and a cartridge.SOLUTION: A hollow fiber membrane bundle comprises a plurality of polyketone hollow fiber membranes each having a one-side end and the other-side end, and an adhesive that provides a fixed end surface by fixing the one-side ends of the plurality of polyketone hollow fiber membranes, the other-side ends of them or both of them to one another under the condition of holding hollow part openings of the polyketone hollow fiber membranes. The residual amount of a solvent in the polyketone hollow fiber membrane is 200 ppm or less.SELECTED DRAWING: Figure 1
Patent JP-2020037496-A (JP)
Title: Method for producing nickel-containing hydroxide
Inventor: TSUCHIOKA KAZUHIKO
IPC: C01G53/00
Filed: 2018-09-03
Abstract: To provide a method for producing a nickel-containing hydroxide by which the particle size of an aggregate produced when producing the nickel-containing hydroxide can be adjusted with high accuracy.SOLUTION: There is provided a method for producing a nickel-containing hydroxide by neutralization crystallization in a reaction aqueous solution comprising a raw material liquid, a complexing agent and a neutralizing agent. The method comprises a seed crystal producing step of growing a nucleus of the nickel-containing hydroxide generated by neutralization crystallization to produce a seed crystal in the reaction aqueous solution. The seed crystal producing step includes a first seed crystal producing step of generating a nucleus of the nickel-containing hydroxide by neutralization crystallization in the reaction aqueous solution to produce an aggregate in which a plurality of nuclei are agglomerated. The first seed crystal producing step is performed under conditions set based on Formula (I) below.SELECTED DRAWING: Figure 1
Patent JP-2019052082-A (JP)
Title: Fluid bond coating for barrier coating
Inventor: KIRBY GLEN HAROLD
IPC: C04B41/89
Filed: 2018-09-05
Abstract: To provide a coated component (100) as well as a method for forming and use.SOLUTION: A coated component (100) may include: a substrate (102) that has a surface (103) with plural mold cavities (101) defined therein; a bond coating (104) (for example, including a silicon material) on the surface (103) of the substrate (102) within the mold cavities (101); and an environmental barrier coating (108) that exists on the surface (103) of the substrate (102) and includes the bond coating (104) within the mold cavity (101) so as to be accommodated in the mold cavity (101) when the bond coating (104) has been melted. Such coated component (100) may be, in one embodiment, a turbine (28) component (100) including a CMC component (100) for use in an elevated temperature gas passage (78) of a gas turbine (28) engine.SELECTED DRAWING: Figure 1A
Patent JP-2020038175-A (JP)
Title: Light source position detector, light source angle measuring device, artificial satellite, and program
Inventor: OSAWA NAOTA
IPC: G01C1/00
Filed: 2018-09-05
Abstract: To improve measurement accuracy of a center-of-gravity position, while consuming less electricity.SOLUTION: A light source position detector includes: an optical member 3 which forms an image of a light source 1 that is a measuring object; a light-receiving element 5 in which elements applying photoelectric conversion to the light source image formed by the optical member 3 are arranged in a matrix form, and which outputs a row-integrated light quantity obtained by integrating an output of a plurality of elements arrayed per row, and a column-integrated light quantity obtained by integrating an output of a plurality of elements arrayed per column; and an arithmetic operation unit 6 which calculates a center-of-gravity position of the light source image, on the basis of the row-integrated light quantity and the column-integrated light quantity that are output by the light-receiving element 5. The arithmetic operation unit 6 extracts a peek index 130 having the maximum column-integrated light quantity and the maximum row-integrated light quantity that are output by the light-receiving element 5, in order to obtain the center-of-gravity position of the light source image, on the basis of a predetermined number of the row-integrated light quantity before and after the peak index 130, and a predetermined number of the column-integrated light quantity before and after the peek index 130.SELECTED DRAWING: Figure 4
Patent JP-2020043455-A (JP)
Title: Leaky coaxial cable and method of manufacturing the same
Inventor: NARITA TOSHIHIRO
IPC: H01B13/016
Filed: 2018-09-10
Abstract: To provide a leaky coaxial cable that is resistant to bending and vibration and that prevents a reception level of a transmitted signal from being reduced.SOLUTION: The leaky coaxial cable includes: an inner conductor; an insulator provided around the inner conductor; and an external conductor provided around the insulator and having a plurality of slots for leaking a signal in a predetermined frequency band. The external conductor is formed so as to satisfy a condition of 0.14<corrugation depth/corrugation pitch<0.35 in a range in which a corrugation pitch is 1.4 mm or more and 3.5 mm or less and in a range in which a corrugation depth is 0.4 mm or more and 0.9 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020043920-A (JP)
Title: Air cleaner and air cleaning method
Inventor: TSUTSUMI OSAMU
IPC: F24F7/00
Filed: 2018-09-14
Abstract: To provide an air cleaner that can suppress proliferation of microorganisms inside a filtering material, and can suppress emission of microorganisms or spores toward a downstream side of the filtering material.SOLUTION: An air cleaner comprises: a filtering material for air filter which captures fine particles in the air; and ultraviolet lamps which are arranged on an upstream side of the filtering material for air filter in a direction that an air stream passes through the filtering material for air filter, and irradiate a surface facing the upstream side of the filtering material for air filter with ultraviolet light. The filtering material for air filter is constituted of a fiber body having a plurality of fibers, and has a capturing layer having the fill factor of 1% or more.SELECTED DRAWING: Figure 1
Patent JP-2020043938-A (JP)
Title: Control program, game device, and control method
Inventor: CHIBA HIORI
IPC: A63F13/69
Filed: 2018-09-14
Abstract: To enhance a player's willingness to play a game by solving problems.SOLUTION: A game device is the game device for executing a match game in which plural players participate, stores information regarding game media and information regarding plural game effects, acquires a display instruction of game media by players, relates a game effect selected from among pieces of information regarding plural game effects to game media when it is determined that acquisition time for acquiring a display instruction is included in a predetermined period, displays game media, starts a match game to which a game effect related to selected game media is related, where a player and another player can participate, according to a match start instruction for selecting displayed game media by the player, and progresses a match game to which a game effect is related when another player participates in the match game.SELECTED DRAWING: Figure 1
Patent JP-2020045211-A (JP)
Title: Image forming device, sheet feeding device, and program
Inventor: YOKOTANI TAKAHIRO
IPC: B65H1/26
Filed: 2018-09-19
Abstract: To provide an image forming device in which a proper loading restriction can be performed depending on a sheet to be loaded.SOLUTION: In an image forming device 100, a sheet is fed by a sheet placing tray 202 which can be vertically moved. On the sheet placing tray 202, a sheet of a larger size than a sheet of a specified size can be placed. A control unit 160 acquires the sheet information concerning the sheet, calculates a maximum loading limit value of the sheets which can be loaded on the sheet placing tray 202 on the basis of the acquired sheet information, and notifies the calculated maximum loading limit value to a user.SELECTED DRAWING: Figure 1
Patent JP-2020047870-A (JP)
Title: Light-emitting device
Inventor: NAGAMOTO TAKUYA
IPC: H01L33/58
Filed: 2018-09-21
Abstract: To provide a light-emitting device whose light distribution is controlled by a structure of the light-emitting device itself.SOLUTION: A light-emitting device includes a light emitting element having a light emitting surface, and a plurality of translucent protrusions 21 arranged on the light emitting surface and separated from each other. The protrusion includes a columnar light guide unit 22 provided on the light emitting surface side, and a light distribution control unit 23 provided on the light guide unit. The light distribution control unit has an inclined surface 23a inclined with respect to the central axis of the light guide unit, and is asymmetric about the central axis.SELECTED DRAWING: Figure 3
Patent JP-2019061957-A (JP)
Title: coaxial cable
Inventor: KATO KATSUAKI
IPC: H01B7/04
Filed: 2018-09-24
Abstract: To provide a coaxial cable excellent in resistance to flexure and twisting, and excellent in electrical characteristic such as attenuation while thinning a wire.SELECTED DRAWING: Figure 1
Patent JP-2020051689-A (JP)
Title: Vapor chamber and method for manufacturing vapor chamber
Inventor: TAKAHASHI SHINICHIRO
IPC: F28D15/02
Filed: 2018-09-27
Abstract: To provide a vapor chamber formed with an optical discrimination structure acting as ID at the front face or rear face thereof, where the optical discrimination structure is improved in reading property when being read by optical means such as visual confirmation, camera, scanner, reader or the like to allow for stable quality control, thereby providing a preferable quality vapor chamber.SOLUTION: A flat plate-like vapor chamber includes a flow channel for heat transport fluid inside thereof. The vapor chamber includes: a flow channel region formed with the flow channel; and a peripheral edge region encircling the flow channel region, in plan view. An optical discrimination structure acting as ID is formed in the peripheral edge region.SELECTED DRAWING: Figure 1
Patent JP-2020048969-A (JP)
Title: Vocalization aiding unit
Inventor: MATSUDA TOMOMI
IPC: A61F2/50
Filed: 2018-09-27
Abstract: To adjust air supplied into an oral cavity according to vocalization which a user wants to make.SOLUTION: A vocalization aiding unit comprises: an air supply part for supplying air; a feeding pipe for feeding air supplied by the air supply part into an oral cavity of a user; a vibration application part for applying vibration to the air fed by the feeding pipe into the oral cavity; an air outflow part provided in the feeding pipe for making air flow to the outside of the oral cavity and outside of the feeding pipe from the inside of the feeding pipe; and a support part which is attached to a head of the user for supporting the feeding pipe.SELECTED DRAWING: Figure 1
Patent JP-2019068074-A (JP)
Title: Electronic device and method of manufacturing the same
Inventor: MARKUS HUMMERT
IPC: H01L51/50
Filed: 2018-10-01
Abstract: To provide an electronic device having a reduced operating voltage and/or an improved efficiency.SOLUTION: An electronic device includes at least one hole injection layer 130 and/or at least one hole generating layer between a first electrode and a second electrode. The hole injection layer 130 and/or the hole generation layer are/is made of a bismuth carboxylate complex. The electronic device is an organic EL device, an organic photovoltaic device, or an organic field effect transistor.SELECTED DRAWING: Figure 1
Patent JP-2020057156-A (JP)
Title: Settlement device and sales processing device
Inventor: ICHIKAWA TAKASHI
IPC: G06K7/10
Filed: 2018-10-01
Abstract: To reduce the time and labor for operation of an operator.SOLUTION: The settlement device includes a plurality of antennas and settlement means. The settlement means executes the settlement processing for settling the use of the settlement service associated with one of the plurality of antennas in response to start of the radio communication for the settlement processing through one of the plurality of antennas.SELECTED DRAWING: Figure 4
Patent JP-2020059662-A (JP)
Title: Antiviral peptides and uses thereof
Inventor: YOSHIDA TETSUHIKO
IPC: C07K19/00
Filed: 2018-10-09
Abstract: To provide antiviral peptides that inhibit propagation of at least one viral species.SOLUTION: The invention provides a synthetic antiviral peptide comprising: (1) an amino acid sequence (TM sequence) constituting a transmembrane region of G protein of vesicular stomatitis virus (VSV) or a modified amino acid sequence formed by conservatively substituting one, two, or three amino acid residues of the TM sequence; and (2) an amino acid sequence (CPP sequence) that functions as a cell penetrating peptide (CPP), where the amino acid residues are 100 or less in total.SELECTED DRAWING: Figure 4
Patent JP-2020058504-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-09
Abstract: To provide a game machine with enhanced interest in a special state.SOLUTION: A game machine capable of performing a game and controlling a state to an advantageous state advantageous to a player and a particular state different from the advantageous state includes, game control means capable of controlling the game state after the end of the advantageous state to a special state in which the frequency to be controlled to the particular state is higher than a non-special state, and specific performance executing means capable of executing a specific performance targetting the particular state of a plurality of times. The specific performance executing means terminates the specific performance being executed when a predetermined condition is satisfied at a higher rate than when the predetermined condition is not satisfied.SELECTED DRAWING: Figure 8-34