baber/WOPTO huggingface dataset:
Patent JP-2021153510-A (JP)
Title: Production method of prawns, and alkali treatment liquid used for the same
Inventor: AIZAWA OSAMU
IPC: A23L17/40
Filed: 2020-03-27
Abstract: To provide a treatment method of prawns that has less influence on flavor specific to prawns even when alkali-treating the prawns, suppresses dripping in freezing or heating, and gives fiber feeling without transparent feeling.SOLUTION: A production method of prawns treats raw prawns or thawed prawns with an alkali treatment liquid. The alkali treatment liquid contains (1) calcium acetate, (2) a salt of the other alkaline-earth metals, (3) a pH adjusting agent, and (4) water and has a pH of 7.0-10.2. The alkali treatment is conducted at a temperature of 5-30°C for 15 minutes-48 hours. The alkali treatment liquid used for the production method is also provided.SELECTED DRAWING: None
Patent JP-2021158302-A (JP)
Title: Laser oscillator, and control method of laser oscillator
Inventor: YONG DANG-SONG
IPC: H01S5/10
Filed: 2020-03-30
Abstract: To suppress decrease of laser output in multiple laser modules.SOLUTION: Each of multiple laser modules 20 is cooled by multiple cooling devices 30. The temperature of the endothermic surface of the multiple cooling devices 30 is controlled independently by a control unit 35 respectively. By separately controlling the temperature of the multiple laser modules 20, the wavelength of the laser beam emitted from the laser module 20 is shifted.SELECTED DRAWING: Figure 3
Patent JP-2021159788-A (JP)
Title: Method for producing granules and granules
Inventor: INOUE TARO
IPC: C08F291/02
Filed: 2020-03-30
Abstract: To provide a method for producing granules that can easily produce granules containing polymer fine particles without melting the polymer fine particles at high temperature.SOLUTION: A method for producing granules has a molding step for molding a granular material at 100°C or lower. The granular material contains polymer fine particles containing rubber-containing graft copolymers. The granular material contains powder with a particle size 50 μm or less, which constitutes at least 5 vol.% of the granular material 100 vol.%.SELECTED DRAWING: Figure 1
Patent JP-2021161300-A (JP)
Title: Coke production method and adjustment method of raw coal for coke production
Inventor: NOMURA SEIJI
IPC: C10B57/04
Filed: 2020-04-01
Abstract: To provide a coke production method which lowers a sulfur concentration.SOLUTION: In a coke production method, after a first raw coal is charged into a coke oven carbonization chamber 1, a second raw coal is charged. The first raw coal and the second raw coal satisfy conditions indicated by formulas (I) and (II), formulas (III) and (IV), or formulas (I) and (III). Sc1 and Sc2 denote sulfur concentrations [mass%] in the first and second raw coals, Sth1 and Sth2 denote thresholds [mass%] relating to sulfur concentrations, Bc1 and Bc2 denote basicities [-] of ash contents in the first and second raw coals, and Bth denotes a basicity threshold [-].SELECTED DRAWING: Figure 1
Patent JP-2021163344-A (JP)
Title: Wallet server, wallet program, and wallet system
Inventor: TANAKA YURIKA
IPC: G06Q20/10
Filed: 2020-04-02
Abstract: To reduce complexity in a wallet system in which a plurality of settlement methods are available.SOLUTION: A processor with hardware acquires additional information including the contents to be provided to a user, from a plurality of settlement service company servers which provide different settlement methods, acquires user information related to the user from a user terminal of the user, selects at least one of the different settlement methods on the basis of at least one of the additional information and the user information, and transmits the selected at least one settlement method to the user terminal.SELECTED DRAWING: Figure 5
Patent JP-2021159605-A (JP)
Title: Game machine
Inventor: SUGIYAMA JUNYA
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To secure the capacity of the control area for performing a game control process.SOLUTION: A game machine of the present invention includes a CPU, a ROM in which a program used in the CPU is stored, and a RAM in which variables updated by the program are held, on a predetermined substrate used for the progress of a game. The CPU reads the program from the ROM, on the basis of the program, executes multiple commands that do not allow interrupts in the interrupt-disabled state, calls the subroutine in another area with the last command of the multiple commands that do not allow interrupts, and executes an interrupt enable command before executing a return command of the subroutine in another area.SELECTED DRAWING: Figure 106
Patent JP-2020102469-A (JP)
Title: Lithium ion secondary battery
Inventor: IKENUMA TATSUYA
IPC: H01M4/04
Filed: 2020-04-03
Abstract: To reduce graphene oxide with good reaction efficiency in a moderate condition in manufacture of an electrode for a storage battery including graphene as a conduction assistant, and thereby improve the cycle characteristics and rate characteristics of the storage battery.SOLUTION: There is provided a method for manufacturing an electrode for a storage battery including: manufacturing a paste having an active material, a binder, graphene oxide, and a solvent; applying the paste to a collector; evaporating the solvent contained in the paste to form an active material layer; immersing the active material layer in a liquid having alcohol; and taking out the active material layer from the liquid and heating the active material layer to reduce the graphene oxide.SELECTED DRAWING: Figure 1
Patent JP-2021165793-A (JP)
Title: Liquid crystal device and electronic device
Inventor: NISHINO HIROAKI
IPC: G02F1/137
Filed: 2020-04-07
Abstract: To provide a liquid crystal device which reduces the effect of ionic impurities on display quality, and an electronic device.SOLUTION: A liquid crystal device 1 provided herein comprises a liquid crystal panel 100 having a liquid crystal layer 50 containing magnetic particles P, and first and second magnets 91a, 91b, disposed on the outside of the liquid crystal panel 100, for varying a magnetic field G inside the liquid crystal layer 50.SELECTED DRAWING: Figure 1
Patent JP-2021169732-A (JP)
Title: Method for constructing impermeable wall
Inventor: IIO MASATOSHI
IPC: E02D5/18
Filed: 2020-04-16
Abstract: To provide a method for constructing an impermeable wall, which has no problem in mixing bentonite and the ground and can construct an impermeable wall having sufficient strength.SOLUTION: A method for constructing an impermeable wall by supplying the muddy water of bentonite into the ground prepares the muddy water by adding bentonite to an aqueous solution containing an alkali metal salt. As the alkali metal salt, it is preferable to use phosphates, silicates, sulfates, chlorides and the like.SELECTED DRAWING: None
Patent JP-2021169976-A (JP)
Title: Inner surface photographing system, inner surface inspection system, inner surface inspection device, and inner surface image creation method
Inventor: OTA HIROSHI
IPC: G01N21/954
Filed: 2020-04-16
Abstract: To obtain, for example, an inner surface photographing system, an inner surface inspection system, an inner surface inspection device, and an inner surface image creation method that can prevent halation that occurs when illumination with strong directivity is used for a surface to be inspected with strong glossiness, such as metal and coating.SOLUTION: An inner surface photographing system of an embodiment comprises, for example; an illumination device that illuminates an inner peripheral surface with diffusion light; a photographing device that photographs the inner peripheral surface to obtain a photographed image in a ring shape; an image processing apparatus that has a converted image creation unit for creating, from the photographed image in a ring shape photographed by the photographing device, a converted image in a quadrangular shape in which a circumferential direction of the photographed image in a ring shape is converted in a first direction and a radial direction of the photographed image in a ring shape is converted in a second direction orthogonal to the first direction; and a position control device that changes relative positions in an axial direction of the illumination device and the photographing device and the inner peripheral surface so that photographic ranges of the inner peripheral surface are shifted in the axial direction of the inner peripheral surface and partially overlapped with each other.SELECTED DRAWING: Figure 1
Patent JP-2021172016-A (JP)
Title: Flat file back width part reinforcement plate
Inventor: KAWASAKI KAZUHIRO
IPC: B42F5/06
Filed: 2020-04-25
Abstract: To solve the problem of breaking of the end edge of a backbone caused by lost endurance against a concentrated load during taking-out when weight increases due to the increase of an inner capacity or the end edge of the backbone is frequently used to become soft and weak in a conventional flat file.SOLUTION: The surface strength of an upper end edge is increased by pinching the inner and outer surfaces of the upper end edge of a backbone by a flat plate made of a soft material, and the strength in the vicinity of the entire backbone (A surface, B surface) in a horizontal direction is simultaneously increased. The strengths of the upper end edge of a flat file and the surroundings are simply and easily increased by attaching an article of the present invention to a flat file binding armor (2).SELECTED DRAWING: Figure 3
Patent JP-2021172242-A (JP)
Title: Vehicle center console
Inventor: OYAMA RYO
IPC: B60R7/04
Filed: 2020-04-27
Abstract: To provide a vehicle center console which has an armrest provided so that its front part covers the upper side of a storage part and yet can secure high rigidity of the armrest.SOLUTION: A center console 2 includes: a console box 7; a storage part 13 provided at the front side of a front end part 7c of the console box 7; an armrest 6 which protrudes forward from the front end part 7c of the console box 7 so that a front part 6a covers the upper side of the storage part 13; and an opening/closing mechanism which connects the console box 7 with the armrest 6 and enables the armrest 6 to open or close relative to an opening 7b of the console box 7 with the outer side as seen in a vehicle width direction of the console box 7 set to a supporting point. An interior of the armrest 6 is provided with a reinforcement member 14 which has rigidity higher than that of a member forming the armrest 6 and extends from a front part 6b of the armrest 6 to the vehicle rear side relative to a hinge part of the opening/closing mechanism.SELECTED DRAWING: Figure 4
Patent JP-2021171431-A (JP)
Title: Game machine
Inventor: FUSE KAZUYA
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To suppress fraud in a game.SOLUTION: When the number of time-shortenings after a jackpot game is set to 100 times, a player cannot determine (or difficult to determine) the type of a small winning symbol in the subsequent time-shortening game state, so that a read-ahead symbol type specification command (read-ahead specification command) that cannot determine the type of the small winning symbol is sent to a sub-control board. When the sub-control board receives the read-ahead symbol type specification command (read-ahead specification command) that cannot determine the type of the small winning symbol, a read-ahead performance is not executed.SELECTED DRAWING: Figure 76
Patent JP-2021171496-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To provide a game machine which can favorably improve an attention degree on a game.SOLUTION: An MPU of a main controller executes a win/failure lottery on the basis of a winning entry into an operation port 91A. When the lottery results in a special failure result, a support mode by an electric accessory 93A transitions to a normal game state corresponding to a high frequency support mode A. After transition to the normal game state corresponding to the high frequency support mode A, a normal game state corresponding to a low frequency support mode is restored when a frequency of games executed in the concerned high frequency support mode A reaches an end reference frequency. In addition, there are provided, as notice performances which are executed in a game round prior to a concerned game, a jackpot notice performance which is a performance suggesting that a jackpot winning result may be acquired in the lottery, and a special failure notice performance which is a performance indicating that a special failure result may be acquired in the lottery. During the special failure notice performance, the jackpot notice performance is restricted not to be newly started.SELECTED DRAWING: Figure 139
Patent JP-2021173968-A (JP)
Title: Information processing device, program, and information processing method
Inventor: IWAMI YO
IPC: G06Q50/20
Filed: 2020-04-30
Abstract: To provide a medical worker with an environment for enabling the medical worker to continuously acquire knowledge.SOLUTION: An information processing device for executing quiz processing for a medical worker includes means for receiving an entry to a quiz from the medical worker, means for presenting questions about medical care to the medical worker making the entry for the quiz, means for acquiring answers to the questions from the medical worker, means for determining a strong subject of the medical worker with reference to combinations of the questions and the answers, and means for imparting a reward to the medical worker with reference to the answers.SELECTED DRAWING: Figure 3
Patent JP-2021179082-A (JP)
Title: Cutting tip and cutting bit
Inventor: UMEZAWA YOSHIMI
IPC: E21B10/00
Filed: 2020-05-11
Abstract: To provide a cutting tip and a cutting bit capable of preventing the adhesion of cut soil on the tip or the bit.SOLUTION: A cutting tip (1) of the present invention has a ballistic shape in a cross section and a rectangular shape in a plane, in which an end part (1A) firstly abutting an object to be cut (e.g., the ground) in a longitudinal direction of the rectangular shape is formed as a flat end surface, a protruded length (h2) of the end part (1A) is longer than a protruded length (h1) of the other end parts (1B), and a slop (1C) (e.g., 5°) is formed in the longitudinal direction of the rectangular shape. Preferably, a side (a height lower side: the side with the protruded length of h1) of an end part (1B) of the tip (1) which does not firstly abut the object to be cut has a curved (or R) surface formed.SELECTED DRAWING: Figure 1
Patent JP-2021178453-A (JP)
Title: Head, image formation apparatus, image reading apparatus and manufacturing method of head
Inventor: NAGAMINE MASAMITSU
IPC: H04N1/028
Filed: 2020-05-13
Abstract: To suppress warpage of an optical system due to the temperature change.SOLUTION: An exposure head 10 comprises: a substrate 8 in which light-emitting elements 81 (optical elements) are arrayed in the main-scanning direction; a lens unit L which allows the emission light from the optical element 81 to pass therethrough; and a holder 2 which holds the lens unit L. The holder 2 has a side wall 2c which extends in the main-scanning direction. The side wall 2c has a hole part 201 on the substantial center in the main-scanning direction. An adhesive 15 which adheres the lens unit L to the side wall 2c is provided in the hole part 201.SELECTED DRAWING: Figure 20
Patent JP-2020202558-A (JP)
Title: Wireless network condition monitoring device and method
Inventor: YI SU
IPC: H04B17/309
Filed: 2020-05-21
Abstract: To provide a wireless network condition monitoring device and method.SOLUTION: A method includes collecting a measurement parameter for a monitoring-waiting link in a wireless network, performing statistics on the collected measurement parameter, obtaining a statistical parameter for each measurement parameter, determining the possibility of various states reflected by each statistical parameter on the basis of a predetermined change relationship between each statistical parameter and the possibility of various states, performing fusion processing on the possibility of various states reflected by the plurality of statistical parameters of the monitoring-waiting link, and determining the state of the monitoring-waiting link.SELECTED DRAWING: Figure 1
Patent JP-2020149761-A (JP)
Title: Superconducting gate memory circuit
Inventor: RANDALL M BURNETT
IPC: G11C11/44
Filed: 2020-05-26
Abstract: To provide a superconducting gate memory circuit.SOLUTION: A superconducting gate memory circuit includes a Josephson D-gate circuit configured to set a digital state as one of a first data state and a second data state in response to a write enable single flux quantum (SFQ) pulse provided on a write enable input and a respective presence of or absence of a write data SFQ pulse provided on a data write input. The circuit also includes a storage loop coupled to the Josephson D-gate. The storage loop can be configured to store the digital state and to readout the digital state at an output in response to a read enable SFQ pulse provided on a read enable input and a read data SFQ pulse provided on a read data input.SELECTED DRAWING: Figure 1
Patent JP-2021190739-A (JP)
Title: Electronic device, control method for electronic device, program, and storage medium
Inventor: SHIMOZATO JIRO
IPC: H04N5/232
Filed: 2020-05-26
Abstract: To achieve both operability during shooting and visibility of a live view image.SOLUTION: An electric device includes instruction means that can give a shooting preparation instruction, including performing distance measurement processing, and control means that performs control not to display a first item indicating setting information related to shooting and a second item indicating distance measurement information on display means along with the captured image captured by imaging means in a first state, including not accepting the shooting preparation instruction by the instruction means, and display the first item and the second item indicating the distance measurement information at the position corresponding to the distance measurement processing together with the captured image on the display means in response to the reception of the shooting preparation instruction by the instruction means.SELECTED DRAWING: Figure 3
Patent JP-2021188768-A (JP)
Title: Storage type hot water supply device
Inventor: TODA AKIHIRO
IPC: F24H1/18
Filed: 2020-05-26
Abstract: To provide a storage type hot water supply device advantageous when levelling a power load in a housing complex, or the like.SOLUTION: The storage type hot water supply device includes: control means for executing a boiling operation for heating water in a hot water storage tank by heating means; and rate system determination means for determining whether the rate system is a rate system by time zone in which a power rate unit cost of a night time zone is lower than a power rate unit cost of a daytime zone, which is a time zone other than the night time zone, or is a system in which the rate of a night time zone and the rate of a daytime zone is the same. The control means receives information on set time on start time or end time of a main boiling operation in which a total heating amount is maximum of boiling operations executed in 24 hours. The control means has, as control modes, a normal mode for executing the main boiling operation in the night time zone, and a daytime mode for executing the main boiling operation in the daytime zone. The control means selects the normal mode in the case where the rate system is determined to be the rate system by time zone, or in the case where the set time belongs to a specific time zone in 24 hours.SELECTED DRAWING: Figure 2
Patent JP-2021190228-A (JP)
Title: connector
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/658
Filed: 2020-05-27
Abstract: To provide a connector capable of achieving both of an excellent shield performance and an improvement in productivity.SOLUTION: A connector 1 comprises: a cylindrical terminal 30 electrically connected to a cylindrical mating side terminal 90; and a housing 10 holding the cylindrical terminal 30. The cylindrical terminal 30 includes a contact part 36 defined by contact of one edge part with the other edge part by curving a plate-like conductor 30a in a cylinder shape. The one edge part has a shape which is reduced in thickness so as to be concaved at an end terminal of a circumferential direction to an outward direction in a radial direction. The other edge part has a shape which is reduced in thickness so as to be concaved at the end terminal of the circumferential direction. The contact part 36 is structured so that a thickness-reduced portion 34 at the one edge part and a thickness-reduced portion 35 at the other edge part are overlapped in the radial direction. The thickness-reduced portion 34 at the one edge part and the thickness-reduced portion 35 at the other edge part are pressed against each other in the circumferential direction.SELECTED DRAWING: Figure 6
Patent JP-2021187478-A (JP)
Title: Packaging box
Inventor: AOKI YOSHIHARU
IPC: B65D5/50
Filed: 2020-05-28
Abstract: To provide a packaging box with a partition that can shorten the lateral dimension of the development shape of a blank sheet and improve the efficiency of plate removal when punching the blank sheet from a raw material paperboard.SOLUTION: In a packaging box 1A of the invention disclosed in the present application, a partition frame forming part 12A in a blank sheet 10A has a front side folding part 13A forming a front side substantially half part and a back side folding part 14A forming a back side substantially half part are configured to be assembled by stacking, the front side folding part 13A and the back side folding part 14A are connected in a vertical direction (a direction orthogonal to a continuous connection direction of four outer peripheral surfaces of an outer box).SELECTED DRAWING: Figure 1
Patent JP-2021188672-A (JP)
Title: Power transmission device
Inventor: YAMADA AKIRA
IPC: F16H57/038
Filed: 2020-05-29
Abstract: To provide a small-sized and light-weight power transmission device comprising a bearing support structure that can replace a first shim for adjusting meshing of gears with less effort and time.SOLUTION: A power transmission device 1 comprises: a shaft member 2 that rotates around a first rotational axis A, and comprises a gear at an end part; a first bearing 3 externally fitted to the shaft member 2 so as to be adjacent to a gear 2a; a second bearing 4 externally fitted to the shaft member 2 at a position farther from the gear 2a than the first bearing 3; a cylindrical member 5 to which the first bearing 3 and the second bearing 4 are internally fitted, and which comprises, on an end surface on the second bearing side, a flange part 5b extending in a direction intersecting the first rotational axis A; housings 18, 19 in which the cylindrical member 5 is internally fitted; and a first shim 7 interposed between the flange part 5b of the cylindrical member 5 and the housings 18, 19.SELECTED DRAWING: Figure 2
Patent JP-2021186758-A (JP)
Title: Filter device
Inventor: OKAMOTO MITSUHIRO
IPC: B01D24/48
Filed: 2020-06-01
Abstract: To provide a filter device capable of cleaning a filter medium in an energy-saving manner.SOLUTION: A filter device 100 comprises a filter medium container 10, a filter medium 1 received in the filter medium container 10, and a cleaning control device C to control cleaning of the filter medium 1. The filter medium container 10 has an inflow pipe 12, an outflow pipe 23, and a vent pipe 33 for discharging circulating water from the filter medium container 10. The cleaning control device C performs air blow control to drive a blower B to send air to the circulating water accumulated inside the filter medium container 10 after performing outflow pipe closing control for closing the outflow pipe 23.SELECTED DRAWING: Figure 6