baber/WOPTO huggingface dataset:
Patent JP-2022053755-A (JP)
Title: Game machine
Inventor: TAKAHASHI KAZUNORI
IPC: A63F7/02
Filed: 2020-09-25
Abstract: To provide a game machine capable of preventing fraudulent access to a circuit board provided in the game machine by using a fraudulent tool.SOLUTION: A game machine includes: a main control board case 601 for housing a main control board; a bracket 630 for holding the main control board case 601; and a protecting member 650 to which the bracket 630 is fixed. The protecting member 650 is provided between a rear wall inner surface of a cabinet and the bracket 630, and the bracket 630 is mounted to the rear wall inner surface of the cabinet via the protecting member 650.SELECTED DRAWING: Figure 52
Patent JP-2021007240-A (JP)
Title: Method for sending information, method for estimating channel, base station, user apparatus, system, and program
Inventor: LI QIMING
IPC: H04B7/022
Filed: 2020-09-25
Abstract: To provide a method, a device, and a system for estimating a channel which can effectively improve the accuracy of estimating a channel, thereby effectively increasing the downlink data throughput of an UE.SOLUTION: The method includes the steps in which: a base station constructs a connection to a user apparatus UE; and notification information showing that the UE is in a wireless remote scenario is sent to the UE. The notification information is used to order the UE to execute estimation of a channel by using a channel estimation algorithm applicable to the wireless remote scenario. The channel estimation algorithm is used to execute the channel estimation on a signal acquired after downlink signals from a plurality of wireless remote units RRU are overlapped with each other. The UE executes a channel estimation by using an appropriate channel estimation algorithm.SELECTED DRAWING: Figure 3
Patent JP-2022055668-A (JP)
Title: Vehicle management apparatus and vehicle management method
Inventor: MORIYA SHOTA
IPC: G06Q30/06
Filed: 2020-09-29
Abstract: To enable easy determination of whether a secondhand car is to be sold or lent.SOLUTION: A vehicle management apparatus includes: a purchase price acquisition unit 311 that acquires a purchase price of a secondhand car purchased by a dealer of a vehicle; a sales price setting unit 312 that sets a first sales price at a current time point of the secondhand car; a sales price calculation unit 313 that calculates a second sales price at a predetermined time point of the secondhand car when the secondhand car is lent from the current time point to a future predetermined time point; a lending price calculation unit 314 that calculates a lending price when lending the secondhand car from the current time point to the predetermined time point based on the first sales price set by the sales price setting unit 312 and the second sales price set by the sales price calculation unit 313; and a price information output unit 316 that outputs information including the lending price calculated by the lending price calculation unit 314.SELECTED DRAWING: Figure 2
Patent JP-2021002689-A (JP)
Title: Etching method, manufacturing method of semiconductor chip and manufacturing method of article
Inventor: MATSUO KEIICHIRO
IPC: H01L21/308
Filed: 2020-10-06
Abstract: To prevent a part remaining after etching from becoming porous.SOLUTION: An etching method according to an embodiment comprises: forming a concave-convex structure including a convex part on a surface of a semiconductor substrate; selectively forming a catalyst layer containing noble metal on an upper surface of the convex part of the surface; and supplying an etchant to the catalyst layer to etch the semiconductor substrate under an action of the noble metal as a catalyst. The forming the concave-convex structure comprises: forming a first mask layer having an opening on the surface; etching the surface using the first mask layer as an etching mask; and removing the first mask layer.SELECTED DRAWING: Figure 6
Patent JP-2021194512-A (JP)
Title: Massage device
Inventor: KIMURA TOMOAKI
IPC: A61H7/00
Filed: 2020-10-16
Abstract: To provide a massage device capable of imparting pressing stimulation to body parts in an airbag type massage device.SOLUTION: A massage device includes: a body part 2 which has a front side support body 6 supporting the chest and both shoulders of a treated person and a back side support body 7 supporting the back part of the treated person and integrates both support bodies 6, 7; and a first airbag 11 which is provided for the back side support body 7, swells by receiving supply of pressurized air, and presses the back part of the treated person. The body part 2 is configured as a jacket formed by including a surface fabric 26 and a reverse fabric 27. The first airbag 11 is provided between the surface fabric 26 and the reverse fabric 27.SELECTED DRAWING: Figure 10
Patent JP-2021020933-A (JP)
Title: Novel method for preventing and treating cardiovascular disease
Inventor: LI JI NAN
IPC: A61P9/14
Filed: 2020-10-22
Abstract: To provide a method for treating and/or eliminating cardiovascular disease, especially cardiovascular disease caused by diabetes.SOLUTION: The method comprises the administration of plasminogen or plasmin. The plasminogen can be administered alone or in combination with one or more other drugs, such as anti-cardiovascular, anti-diabetic, anti-thrombotic, anti-infective, anti-arrhythmic, and antihyperlipidemic drugs.SELECTED DRAWING: None
Patent JP-2022069929-A (JP)
Title: Field device
Inventor: YOSHIDA FUMIHIRO
IPC: G05B19/05
Filed: 2020-10-26
Abstract: To provide a field device capable of notifying an external device of an abnormality even when an abnormality occurs in a power supply voltage supplied to a current control unit that controls a current to be output to a transmission line.SOLUTION: A field device 1 comprises: a current control unit 240 that operates by a first power supply voltage V1 and outputs a control signal that controls the current to be output to transmission lines L1, L2; a current output unit 260 that operates by a second power supply voltage V2 that is different from the first power supply voltage and can output a current of a magnitude corresponding to the control signal output from the current control unit to the transmission line; and an abnormality notification unit 250 that outputs to the current output unit a first signal for outputting a burnout current indicating that an abnormality has occurred to the current output unit when there is an abnormality in the first power supply voltage.SELECTED DRAWING: Figure 1
Patent JP-2022074215-A (JP)
Title: Method for producing hybrid seedlings of brassicaceae species and method for suppressing bolting of hybrid seedlings of brassicaceae species
Inventor: ENDO RYOTA
IPC: A01G22/25
Filed: 2020-11-04
Abstract: To simultaneously achieve seedling and bolting suppression of hybrids of Brassicaceae species.SOLUTION: It is at least extraction and sticking that constitute a method for producing hybrid seedlings of Brassicaceae species. In extraction, hybrid buds of Brassicaceae species are extracted. The sizes of the buds to be extracted are 2 cm-12 cm. In sticking, the hybrid buds of Brassicaceae species are stuck. It is at least extraction and sticking that constitute a method for suppressing bolting of hybrid seedlings of Brassicaceae species. In extraction, hybrid buds of Brassicaceae species are extracted. The sizes of the buds to be extracted are 2 cm-12 cm. In sticking, the hybrid buds of Brassicaceae species are stuck.SELECTED DRAWING: Figure 1
Patent JP-2021013789-A (JP)
Title: Game machine
Inventor: WATANABE KAZUTERU
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 can set a jackpot probability in which a jackpot lottery results in a jackpot from among a plurality of mutually different jackpot probabilities, and can display the set jackpot probability (game setting value) on a 7-segment display part 39. Display contents regarding a jackpot probability on the 7-segment display part 39 allows a player to anticipate an event that may occur in future following progress of a game, and are controlled when a player's anticipation hits the mark.SELECTED DRAWING: None
Patent JP-2022076905-A (JP)
Title: Laser processing method for workpiece
Inventor: TANAKA KEI
IPC: H01L21/68
Filed: 2020-11-10
Abstract: To provide a laser processing method for a workpiece capable of suppressing damage of a device and non-division of the workpiece caused by curving a street.SOLUTION: A laser processing method for a workpiece includes: a protective member adhering step 201; a suction and hold step 202; a positioning step 203 of positioning a street in parallel with a processing feed direction; a first laser processing step 204 of applying processing inward from a non-processed and outermost street in a predetermined number of steps in one half-plane region from one edge to a center in a dividing-out feed direction; and a second laser processing step 205 of applying processing inward from a non-processed and outermost street for a predetermined number of streets in the other half-plane region. The first laser processing step 204 and the second laser processing step 205 are alternately repeated to apply the processing to all the streets set to the workpiece.SELECTED DRAWING: Figure 2
Patent JP-2022085601-A (JP)
Title: Sulky-type seedling transplanter
Inventor: KAMIYA HISASHI
IPC: A01B49/04
Filed: 2020-11-27
Abstract: To provide a sulky-type seedling transplanter which properly soil-prepares a field face by a simple constitution, and can perform favorable seedling transplantation work by solving a problem that a soil preparation rotor is constituted such that a center soil preparation rotor is arranged at a front side of a center float, and left and right soil preparation rotors are arranged at left and right both sides of the center float, and therefore, the soil preparation rotors are scattered in three points, thus causing a complicated structure in a constitution and a transmission system.SOLUTION: In a sulky-type seedling transplanter attached with a seedling transplanter part at a rear side of a traveling vehicle body, and having a soil preparation rotor 6 at a front side of the seedling transplanter part, the soil preparation rotor 6 is constituted of left and right side-part soil preparation rotors 6a, 6a for soil-preparing wheel trajectories of left and right rear wheels which are arranged in front of left and right side-floats 36, 36 at left and right both sides of the center float 35 of the seedling transplantation part.SELECTED DRAWING: Figure 2
Patent JP-2022086100-A (JP)
Title: Display device
Inventor: KAWADA MASAYUKI
IPC: H05K9/00
Filed: 2020-11-30
Abstract: To provide a display device that can achieve both noise suppression and strength.SOLUTION: A display device 1 according to an embodiment includes a lower case 31 having a through hole 36 through which a cable 2 is passed, a circuit board 20 having a connector 21 to which the cable 2 is connected and housed in the lower case 31, a ferrite core 51 that is located outside the lower case 31 and suppresses a noise signal flowing through the cable 2 through the cable 2 from one end 53 side to the other end 54 side, and a ferrite core case 52 that accommodates the ferrite core 51 through the cable 2 from one end 55 side to the other end 56 side. The ferrite core 51 or the ferrite core case 52 is fixed to the lower case 31 such that the direction connecting the one end 53 and the other end 54 of the ferrite core 51 and the direction connecting the one end 55 and the other end 56 of the ferrite core case 52 substantially coincide with the axial direction of the through hole 36 at least on the one end 53 side of the ferrite core 51 or the one end 55 side of the ferrite core case 52.SELECTED DRAWING: Figure 2
Patent JP-2022086114-A (JP)
Title: Eyesight measurement eyeglass shield tool
Inventor: OSAKI TAKAHIRO
IPC: A61B3/028
Filed: 2020-11-30
Abstract: To provide an eyeglass shield tool which can be easily attached when performing an eyesight measurement in a state of wearing an eyeglass, and hardly damages an eyeglass frame and a lens.SOLUTION: An eyeglass shield tool for shielding either of left and right eyeglass lenses 51 when performing an eyesight measurement in a state of wearing an eyeglass 50 has: a shield part 10 for covering a front face side 51f of the eyeglass lens 51 at a use; a hang part 20 hung to an upper part of the eyeglass 50 at a rear face side 51r of the eyeglass lens 51; and a connection part 30 bridged between the front face side 51f and the rear face side 51r of the eyeglass lens 51 in an upper part of the eyeglass lens 51, and connecting the shield part 10 and the hang part 20. A space S1 whose lower part is released in a free state is formed of the shield part 10, the hang part 20 and the connection part 30, and the space S1 functions as the space S1 in which the connection part 30 can be placed on the eyeglass 50 from above with respect to the eyeglass 50.SELECTED DRAWING: Figure 1
Patent JP-2022087366-A (JP)
Title: Commodity pickup apparatus and commodity pickup system
Inventor: HOSHINO NAOKI
IPC: G07G1/00
Filed: 2020-12-01
Abstract: To provide a commodity pickup apparatus and a commodity pickup system that make it possible to reliably recognize an ordered commodity has been picked up.SOLUTION: A cart (a commodity pickup apparatus) has a commodity pickup information obtaining unit (obtaining unit), which obtains information on a customer who has ordered a commodity and information on a commodity to be picked up and the number of pieces thereof. A commodity input detecting unit (detecting unit) detects, on the basis of a captured image of an accommodation portion, that the picked-up commodity has been put into the accommodation portion and information on the input commodity. A display control unit (display unit) identifies a commodity already picked up, a commodity to be picked up next, and a commodity not yet picked up and displays the identified ones.SELECTED DRAWING: Figure 9
Patent JP-2021089733-A (JP)
Title: Storage device and method of operating the same
Inventor: CHA SANGSOO
IPC: G11C11/56
Filed: 2020-12-02
Abstract: To provide a storage device and a method of operating the storage device.SOLUTION: A method of operating a storage device includes the steps of: storing program and erase counts of a non-volatile memory as metadata in units of super blocks including a plurality of blocks of the non-volatile memory; performing a read operation on a first block included in a first super block based on a first read level; storing the first read level as a history read level of the first super block in a history buffer when the read operation on the first block is successful; receiving a read request for a second block of the first super block and an address of the second block from a host; and performing a read operation on the second block based on the history read level stored in the history buffer.SELECTED DRAWING: Figure 11
Patent JP-2021088990-A (JP)
Title: Connection adapter of turbine, and turbine
Inventor: JOHANNES STOECKL
IPC: F16L45/00
Filed: 2020-12-03
Abstract: To provide a connection adapter of a turbine, which can be connected to a turbine housing of the turbine and to which a supply line for a cleaning agent can be connected.SOLUTION: A connection adapter of a turbine includes a main body, and the main body includes a first axial section and a second axial section on the opposite side. The connection adapter can be connected to a turbine housing through the first axial section in such a manner that a dry cleaning agent supply conduit of the main body, which extends from the second axial section in a direction of the first axial section, extends coaxially with a turbine rotor of the turbine. The main body includes a diameter section, and the dry cleaning agent conduit of the main body is formed in the diameter section. The dry cleaning agent conduit is coupled to a groove that is formed in the first axial section and extends circumferentially around the dry cleaning agent conduit, through at least one longitudinal duct that axially extends and follows the dry cleaning agent conduit on the outside in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2022090877-A (JP)
Title: Driving device, and vehicle including driving device
Inventor: CHIBA TATSUGO
IPC: F02B77/00
Filed: 2020-12-08
Abstract: To suppress increase of noise by suppressing rattling sound caused by variation components of power of an internal combustion engine.SOLUTION: A vehicle V includes an engine 1, and a gear train 46 for transmitting power of the engine 1 to a second motor generator 3. The gear train 46 has an engine gear 46a having a spline groove 46a2 engaged with a spline tooth 41a disposed on an engine shaft 41. A dimension d1 of the play D1 on an engagement part of the spline tooth 41a and the spline groove 46a2 is 97% or more to a vibration width W of a vibrational component in a rotating direction of the spline tooth 41a in rotating the engine 1 at a prescribed rotating speed Net.SELECTED DRAWING: Figure 10
Patent JP-2022090945-A (JP)
Title: Fixing device, and image forming apparatus including the same
Inventor: KONDO AKIHIRO
IPC: G03G15/20
Filed: 2020-12-08
Abstract: To provide a fixing device that can prevent a reduction in productivity while preventing an increase in manufacturing cost, and can prevent the occurrence of wrinkles in an envelope.SOLUTION: A fixing device comprises a fixing unit and a drive transmission mechanism. The fixing unit has a heating member and a pressure member. The drive transmission mechanism is connected with a driving source and the pressure member, and transmits a rotary driving force of the driving source to the pressure member. The drive transmission mechanism has a first gear train and a second gear train that are composed of a plurality of gears, and are selectively switched between a state where it can transmit the rotary driving force of the driving source to the pressure member and a state where it cannot transmit the rotary driving force according to the magnitude of a rotational load on the pressure member. The first gear train transmits the rotary driving force of the driving source to the pressure member only when the rotational load on the driving source is smaller than a predetermined value. The second gear train transmits the rotary driving force of the driving source to the pressure member only when the rotational load on the driving source is equal to or more than the predetermined value. The reduction ratio of the second gear train is larger than the reduction ratio of the first gear train.SELECTED DRAWING: Figure 4
Patent JP-2022094059-A (JP)
Title: Control device for internal combustion engine
Inventor: INOSHITA KENJI
IPC: F02D41/30
Filed: 2020-12-14
Abstract: To properly control a fuel injection quantity after starting an internal combustion engine.SOLUTION: A control device for an internal combustion engine: sets, as a control air-fuel ratio, an air-fuel ratio which changes from a predetermined air-fuel ratio on a richer side than a theoretical air-fuel ratio toward the theoretical air-fuel ratio, until an emission control catalyst reaches a predetermined temperature or higher after starting the internal combustion engine; executes post-startup control for controlling a fuel injection valve so that fuel of a fuel injection quantity, in which increase correction and feedback correction are applied to a basic fuel injection quantity, is injected; and when a value obtained by subtracting an upstream air-fuel ratio from the control air-fuel ratio becomes a predetermined value or larger during execution of the post-startup control, reduces an increment in the increase correction as compared with that at the time when the value obtained by subtracting the upstream air-fuel ratio from the control air-fuel ratio is less than the predetermined value.SELECTED DRAWING: Figure 6
Patent JP-2021061617-A (JP)
Title: Portable terminal, information display method, and program
Inventor: ITO MORIKAZU
IPC: H04M11/00
Filed: 2020-12-15
Abstract: To provide a portable terminal device that can be easily paired with a desired image forming apparatus.SOLUTION: Upon receiving radio waves from a plurality of image forming apparatuses, a portable terminal 130 calculates, for each of the received radio waves, the amount of change between the intensity of the radio wave recorded in step S602 before the portable terminal 130 is brought into proximity to an image forming apparatus to which the portable terminal desires to be connected, and the intensity of the radio wave recorded in step S611 before the portable terminal 130 is brought into proximity to the image forming apparatus to which the portable terminal desires to be connected, and determines, as a connection candidate, an image forming apparatus that sends a radio wave with the largest amount of change in intensity, of the calculated amounts of change in intensity.SELECTED DRAWING: Figure 6
Patent JP-2022094994-A (JP)
Title: Data management support device and data management support method
Inventor: TANAKA HIROYASU
IPC: G09B29/00
Filed: 2020-12-16
Abstract: To provide a data management support device that can appropriately reduce an amount of data of an entire dynamic data group while efficiently securing data of a predetermined attribute in a dynamic data group.SOLUTION: A data management support device 100 includes: a storage device 101 that holds dynamic data that is a movement history of a moving object; and an arithmetic device 104 that calculates, when assuming that the moving object moves at a constant velocity between a start point and an end point of movement in the movement history indicated by the dynamic data on the basis of the dynamic data, a virtual position at regular time intervals, calculates a criterion corresponding to velocity of each observation point by giving the value of velocity at each observation point indicated by the dynamic data to a predetermined function, which is a function to calculate a determination criterion of the thinning target in the dynamic data, with the velocity of the moving object as an argument, and identifies, when a distance between a measured position of the observation point indicated by the dynamic data and the virtual position calculated with respect to observation time of the observation point is smaller than the determination criterion, the dynamic data corresponding to the observation point as the thinning target.SELECTED DRAWING: Figure 2
Patent JP-2022096018-A (JP)
Title: Laminate molding device
Inventor: KAWADA SHUICHI
IPC: B22F3/16
Filed: 2020-12-17
Abstract: To provide a laminate molding device having the consumption flow rate of inactive gas reduced and capable of maintaining cleanliness even when the size of a window is large by using a feed nozzle for discharging two layers of air flows different in speed toward the window.SOLUTION: The laminate molding device comprises: a feed port for supplying inactive gas to a chamber; a feed nozzle fitted to the feed port to discharge two layers of air flows different in speed toward a window; and a discharge port for discharging the inactive gas from the chamber. The feed nozzle has a first nozzle member connected at an inlet surface to the feed port, a net-like member having a plurality of through-holes fitted so as to cover a part below the outlet surface of the first nozzle member, and a second nozzle member fitted above the outlet surface of the first nozzle member.SELECTED DRAWING: Figure 1