baber/WOPTO huggingface dataset:
Patent JP-2021056874-A (JP)
Title: Travel assistance system, travel assistance method, and program
Inventor: MIZUMURA Keiichi
IPC: H04N7/18
Filed: 2019-09-30
Abstract: To provide a travel assistance system capable of estimating the road condition ahead in a traveling direction based on behavior of other vehicles.SOLUTION: A travel assistance system provided herein estimates behavior of a nearby vehicle based on captured image data of the nearby vehicle traveling ahead of a host vehicle, and estimates the road condition ahead of the host vehicle based on the estimated behavior of the nearby vehicle. The system then notifies the estimated road condition ahead of the host vehicle.SELECTED DRAWING: Figure 11
Patent JP-2021054627-A (JP)
Title: Garbage bag holder
Inventor: KAMEDA KEIJI
IPC: B65F1/14
Filed: 2019-10-01
Abstract: To provide an auxiliary tool for efficiently utilizing a volume of a garbage bag in a temporary storage of elastic plastic containers and packaging garbage that easily swells.SOLUTION: There is provided an auxiliary tool for temporary storage of garbage that suppresses swelling due to elasticity after compression of a garbage bag, comprising a base 10, a support column 20, and a hold-down part 30, in which the support column comprises an upper support column 21 and a lower support column 22, and the upper support column is inserted into the lower support column, the upper support column includes an upper support column height adjusting mechanism 40 whose height can be adjusted with respect to the lower support column, and the support column includes a hold-down part height sliding mechanism 43 or the like for adjusting a height of the hold-down part, and an approximately center of the hold-down part has a substantially open U shape.SELECTED DRAWING: Figure 1
Patent JP-2021063855-A (JP)
Title: Light control window for vehicle and light control window system for vehicle
Inventor: MAEKAWA MOTOTAKA
IPC: B60J3/04
Filed: 2019-10-10
Abstract: To provide a light control window for a vehicle that can project a picture clearly, and a light control window system for a vehicle.SOLUTION: A light control window 1 for a vehicle includes a transparent board 3, a first conductive film 5, a light control layer 7, a second conductive film 9, and a projection film 11 in that order. The light control window 1 for a vehicle emits a picture light L to a projection film 11 arranged before the light control layer 7 under the condition that the light control layer 7 behind the projection film 11 is made opaque. It thus becomes possible to display a clear picture. Since the light control layer 7 is opaque, a passenger who is watching a picture cannot be easily seen from the outside, which is desirable in terms of privacy.SELECTED DRAWING: Figure 1
Patent JP-2021061964-A (JP)
Title: Program, server, and game system
Inventor: MURAI SHINTARO
IPC: A63F13/69
Filed: 2019-10-11
Abstract: To provide a game system, etc. for achieving a game which allows points imparted by the execution of a lottery game to be used efficiently.SOLUTION: The game system includes: a lottery game execution unit for executing a plurality of lottery games; a dedicated point imparting unit for imparting a predetermined number of dedicated points of kinds associated with the respective lottery games to a player on the basis of the execution of each lottery game; a privilege imparting unit for imparting a privilege associated with the kinds of the dedicated points to the player when the dedicated points are used; and a point conversion unit for converting the dedicated points to common points when a given condition for making use of the dedicated points difficult is satisfied. The privilege imparting unit imparts a privilege associated with the common points to the player when the common points are used. The privilege associated with the common points overlaps with the privilege associated with the dedicated points at least partially.SELECTED DRAWING: Figure 4
Patent JP-2021068026-A (JP)
Title: Server, information processing method, and network system
Inventor: SAKO YUKIE
IPC: G06F13/00
Filed: 2019-10-18
Abstract: To make it easy to operate multiple electrical appliances.SOLUTION: A server 100 is provided, comprising a communication interface 160 for communicating with multiple electrical appliances 200, a memory 120 storing operational information of the multiple electrical appliances, and a processor 110 for allowing a plurality of operations of the multiple electrical appliances that are repeated in a certain time zone in multiple days to be performed.SELECTED DRAWING: Figure 1
Patent JP-2020022361-A (JP)
Title: Charger
Inventor: TAGA HIDEYUKI
IPC: H02J7/00
Filed: 2019-10-23
Abstract: To enable a terminal cover mechanism to be fitted to a charger body without using a jig or the like, in a battery attaching structure for attaching a charge type battery.SOLUTION: With respect to the position where a support basal end 11eb is temporarily supported by a temporary fastening rib 11cd, a support basal end 11eb actually supported by a spring receiving rib 62 is displaced toward a rear-surface side where a compression spring 11e is compressed. As the support basal end 11eb of the compression spring 11e is transferred, a guide inclination surface 62a guides the support basal end 11eb of the compression spring 11e toward the rear-surface side for compressing. Thus, when a terminal cover mechanism is fitted, the support basal end 11eb of the compression spring 11e temporarily supported by the temporary support rib 11cd of a terminal cover 11c is transferred to the contact of the spring receiving rib 62 from the contact of the temporary fastening rib 11cd according to movement due to assembly, and is actually supported by the spring receiving rib 62 after the assembly.SELECTED DRAWING: Figure 22
Patent JP-2020082729-A (JP)
Title: Laminated film, molded body, and front plate for on-vehicle display
Inventor: KOYAMA HARUKI
IPC: C08J7/04
Filed: 2019-10-29
Abstract: To provide a laminated film allowing for increase of long-term high temperature and high humidity resistance of a molded body, a molded body, and a front plate for an on-vehicle display.SOLUTION: The laminated film is provided that includes an acrylic resin film, and an ink layer disposed on one surface of the acrylic resin film, the ink layer includes a plurality of layers, at least one layer includes a polyacrylate-based resin or a polyurethane-based resin, an outermost layer of the ink layer is a binder layer, a resin constituent is crosslinked in at least one layer other than the binder layer, the degree of shrinkage of the laminated film in a stretching direction thereof is 5% or more when stretched at 120°C in a one axis direction by 5%, standing for 24 hr. under an environment of 23°C temperature and 50% relative humidity, and thereafter standing for 30 min. under an environment of 150°C temperature and 20% or lower relative humidity, and the degree of shrinkage in a stretching direction is 3% or lower when standing under an environment of 90°C temperature, 90% relative humidity for 24 hr.SELECTED DRAWING: None
Patent JP-2021071329-A (JP)
Title: Member for plasmonic sensor and method for manufacturing the same
Inventor: LA NOZOMI
IPC: G01N21/41
Filed: 2019-10-29
Abstract: To provide a member for a plasmonic sensor that can form a more sensitive plasmonic sensor, and a method for manufacturing the member.SOLUTION: There are provided a member for a plasmonic sensor and a method for manufacturing the member. Recesses and protrusions are finely formed on a main surface of a substrate made of polymeric material so that a local surface plasmon resonance is allowed, the surfaces of at least the protrusions of the recesses and protrusions are made rough by dry etching, and thereafter a metal film is formed on the surface of at least the protrusions of the recesses and protrusions. The plasmonic sensor after the metal film is formed becomes more sensitive by making the surfaces of at least the protrusions rough.SELECTED DRAWING: Figure 1
Patent JP-2021070947-A (JP)
Title: Mounting structure of wall mounting member and bathroom
Inventor: OKITA TATSUYA
IPC: E04F13/08
Filed: 2019-10-30
Abstract: To provide a mounting structure of wall mounting member capable of suppressing looseness of a wall mounting member, and to provide a bathroom.SOLUTION: A mounting structure 14 of wall mounting member which mounts a wall mounting member 20 on a surface side of a wall 11 of a bathroom 10 by using a screw 50 includes: a reinforcement member 30 arranged on a rear side of the wall 11; and a sleeve 40 fitted inside a wall through-hole 16 formed in the wall 11 in a penetrating manner. The screw 50 penetrates a member through-hole 22, the sleeve 40 and the wall through-hole 16 formed at the wall mounting member 20, and is fastened to the reinforcement member 30.SELECTED DRAWING: Figure 2
Patent JP-2021076199-A (JP)
Title: Protection cover and separation mechanism
Inventor: KISHI GENJI
IPC: F16L57/00
Filed: 2019-11-12
Abstract: To provide a protection cover further facilitating separation operation.SOLUTION: A protection cover 100 is made by detachably assembling a first divided body 110 and a second divided body 120 in a vertical direction. The first divided body 110 is equipped with a bottom wall 111, and a pair of outer side walls 112 raised upward from both sides in a width direction of the bottom wall 111. The second divided body 120 is provided with a covering portion 121 that opposes to the bottom wall 111 and is laid between the pair of outer side walls 112. The first divided body 110 and the second divided body 120 are respectively provided with a locking portion 116 and a portion 127 to be locked for regulating separation in the assembled state. The first divided body 110 is provided with a guiding portion 113 that abuts on a portion 122 to be guided formed on the second divided body 120 and slides the portion 122 to be guided upward following the inclination inward in the width direction of the outer side wall 112, thereby acting on the second divided body 120 so as to be separated from the first divided body 110.SELECTED DRAWING: Figure 4
Patent JP-2020074518-A (JP)
Title: Printer and control method thereof, and program
Inventor: TANJI MASAMICHI
IPC: H04W76/25
Filed: 2019-11-12
Abstract: To solve such a problem that, in a communication device including a plurality of communication modes and capable of switching communication modes according to user instructions, a user may instruct switching at a timing when a communication mode should not be switched.SOLUTION: A communication device for communicating with a communication terminal and a control method thereof includes: first wireless communication means for wirelessly communicating with the communication terminal in a first wireless communication mode; and second wireless communication means for wirelessly communicating with the communication terminal in a second wireless communication mode where one of the communication device or the communication terminal is an access point. When switching of a communication mode by a user is received, it is determined whether or not the switching of a communication mode is feasible. When it is determined that switching of a communication mode is not feasible, an additional instruction is required for a user, and, depending on an additional instruction for the request, switching of a communication mode by mode switching means that switches a communication mode is controlled.SELECTED DRAWING: Figure 5
Patent JP-2021079752-A (JP)
Title: Propulsion unit and moving body with propulsion unit in liquid
Inventor: MIZO TATSUHIRO
IPC: B63C11/48
Filed: 2019-11-15
Abstract: To provide a propulsion unit with resistance to surrounding chemicals and to provide a moving body with the propulsion unit in a liquid.SOLUTION: A propulsion unit 10 in a liquid has a body member 11, a blade part 18 and a first magnetic material 19. The propulsion unit in a liquid comprises a first rotating member 12 arranged on the body member 11 so that the first rotating member is rotatably around the center axis of the body member 11 by the inner surface of the body member 11, and a rotating means to rotate the first rotating member 12 by applying a magnetic force to a first magnetic material 19.SELECTED DRAWING: Figure 1
Patent JP-2021039710-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SEKIDAN TOMOYA
IPC: G06N3/02
Filed: 2019-11-21
Abstract: To output input/output characteristics of a sub-network.SOLUTION: An information processing apparatus for performing processing on a neutral network which comprises: a plurality of subnetwork nodes configured with input nodes that receives input of data and a plurality of intermediate nodes connected to the input nodes in multiple stages for each type of data; and an output node that outputs data by using output data from the plurality of subnetworks. The information processing apparatus comprises: an output data acquisition unit that inputs a plurality of pieces of sample data to the input node of a first subnetwork which is any one of the plurality of subnetworks, and acquires a plurality of pieces of output data from the first subnetwork corresponding to the respective ones of the plurality of pieces of sample data; and an input/output characteristic output unit that outputs input/output characteristics of the first subnetwork on the basis of the sample data and the output data.SELECTED DRAWING: Figure 3
Patent JP-2021080401-A (JP)
Title: Composition comprising polymer compound, method for producing the polymer compound, and method for producing light emitting device using the polymer compound
Inventor: TERAI HIROKI
IPC: C08L79/02
Filed: 2019-11-21
Abstract: To provide a composition that comprises a polymer compound and has excellent ink jetting properties, a production method, and a light emitting device.SOLUTION: The present disclosure provides a composition comprising: (a) a polymer compound containing a structural unit represented by formula (U-1) and a structural unit represented by formula (U-2), wherein the ratio (Mz/Mw) of the polystyrene-equivalent z average molecular weight (Mz) to the polystyrene-equivalent weight average molecular weight (Mw) is 1 or more and less than 3; (b) at least one compound that is different from the polymer compound and selected from the group consisting of a light emitting compound, a charge transporting compound and a charge injecting compound; and (c) a solvent, and the like.SELECTED DRAWING: None
Patent JP-2021082773-A (JP)
Title: Semiconductor device, manufacturing method for semiconductor device, and field effect transistor
Inventor: HIRANO Rii
IPC: H01L29/06
Filed: 2019-11-22
Abstract: To provide a technique that can suppress buffer leakage.SOLUTION: A semiconductor device includes a nitride semiconductor epitaxial layer, and a semiconductor substrate bonded to the nitride semiconductor epitaxial layer and being different in material from the nitride semiconductor epitaxial layer. The nitride semiconductor epitaxial layer includes an impurity region that is an ion implantation region on the semiconductor substrate side. The impurity region has higher impurity concentration and higher electric resistance than a part of the nitride semiconductor epitaxial layer that is adjacent to the impurity region.SELECTED DRAWING: Figure 1
Patent JP-2021083288-A (JP)
Title: Permanent magnet rotor production method
Inventor: MIZOGUCHI TETSUHIKO
IPC: H01F13/00
Filed: 2019-11-22
Abstract: To provide a permanent magnet rotor production method which can achieve the perfect magnetization by an effective magnetic field that a common magnetization device can generate in a permanent magnet rotor as to a fine crystal grain neodymium permanent magnet which needs an extremely high effective magnetic field.SOLUTION: A permanent magnet rotor production method is arranged to heat a permanent magnet rotor having a rotation shaft at a center of an iron core, and including a pre-magnetization magnet in the iron core, followed by magnetization. The pre-magnetization magnet is a neodymium magnet including fine crystal grains of 0.1-3.5 μm in average crystal grain diameter. The permanent magnet rotor production method comprises: a heating step of heating the permanent magnet rotor in a range of a particular temperature (Ta°C) capable of achieving perfect magnetization or above, and a particular temperature (Tb°C) capable of causing irreversible demagnetization or below to obtain a post-heating permanent magnet; and a magnetization step of magnetizing the post-heating permanent magnet to a magnetization rate of 98% or higher.SELECTED DRAWING: Figure 1
Patent JP-2021079012-A (JP)
Title: Suction port body of vacuum cleaner and vacuum cleaner comprising the same
Inventor: YATO Yuki
IPC: A47L9/28
Filed: 2019-11-22
Abstract: To provide a suction port body which is reduced in size and weight.SOLUTION: A suction port body for a vacuum cleaner comprises: a suction port main body comprising a bottom part; a joint part which is rotatable around a first shaft center in a cross direction and provided on the suction port main body; a connection pipe part which is provided on the joint part so as to rotate freely around a second shaft center orthogonal to the first shaft center; and a lead wire which is laid from the connection pipe part into the suction port main body through the joint part. The suction port main body comprises: a rotor which is rotatably provided on the bottom part; and a drive motor for rotating the rotor. The lead wire is connected to the drive motor directly or electrically through an electronic component, and is wound to a peripheral part of the joint part by one round or more.SELECTED DRAWING: Figure 2
Patent JP-2021087095-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: HAYASHI KENICHI
IPC: B41J2/525
Filed: 2019-11-27
Abstract: To reduce individual differences in color reproduction in an image forming apparatus with a simple configuration.SOLUTION: An image forming apparatus 10 can perform color calibration by using a reference document created by using ink and an external colorimeter. The image forming apparatus comprises: an image reading unit 100 that reads an image on a document to generate image data; an image forming unit that forms an image on an image formation medium by using CMY toners; and a control unit having a color calibration processing unit that sets a correction coefficient by using the spectral reflectance of a visible area of the reference document and the spectral reflectance of a visible area of a toner image formed on the image formation medium, corrects each gradation value of RGB acquired by the image reading unit reading the reference document by multiplying the gradation values by the correction coefficient, with the use of each corrected gradation value of RGB and device-independent values acquired by measuring the reference document with the external colorimeter, creates a transformation from each gradation value of RGB to the device-independent values, and creates a color profile by using the transformation.SELECTED DRAWING: Figure 1
Patent JP-2021085398-A (JP)
Title: Valve timing adjustment device
Inventor: MATSUNAGA YUKI
IPC: F16K15/04
Filed: 2019-11-29
Abstract: To provide a valve timing adjustment device capable of reducing pressure loss of working fluid flowing in a check valve part.SOLUTION: An oil passage hole part 61 is formed to have a cylindrical shape and has a part of a supply oil passage 101 formed therein. A recessed hole part 62 is connected to a radial outer side of the oil passage hole part 61 and has a part of the supply oil passage 101 formed therein. A check valve part 70 includes: a valve seat part 71 provided in the oil passage hole part 61 and forming a valve seat 713; a cylindrical sleeve 72 having one end connected to the valve seat part 71; a horizontal hole part 75 formed to connect an inner peripheral wall and an outer peripheral wall of the sleeve 72 and communicating an inner space 720 of the sleeve 72 with the outside of the sleeve 72; and a valve element 76 provided to be allowed to separate from the valve seat 713 or abut on the valve seat 713 on the inner side of the sleeve 72. The horizontal hole part 75 is formed so that a range R1 of an opening part 751 exposed to the outside of the sleeve 72 is overlapped with a range R2 of the recessed hole part 62 in the axial direction of the sleeve 72.SELECTED DRAWING: Figure 3
Patent JP-2020062412-A (JP)
Title: Club head with deflection mechanism and related methods
Inventor: BRANDON L FOSSUM
IPC: A63B53/04
Filed: 2019-12-02
Abstract: To provide a club head with a deflection mechanism.SOLUTION: The launch angle and back spin applied to a golf ball struck by a golf club can impact the flight distance of the golf ball. The orientation of a strike face or strike plate of a golf club can impact the launch angle and back spin applied to a golf ball struck by the golf club.SELECTED DRAWING: None
Patent JP-2020036046-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8239
Filed: 2019-12-03
Abstract: To provide a semiconductor device of a novel structure, which can retain storage contents even in a situation where power is not supplied during storage retention period and which has no limits on the number of write times.SOLUTION: A semiconductor device comprises a transistor and a capacitative element. The transistor includes a first oxide semiconductor layer, a source electrode and a drain electrode which contact the first oxide semiconductor layer, a gate electrode overlapping the first oxide semiconductor layer and a gate insulation layer provided between the first oxide semiconductor layer and the gate electrode. The capacitative element includes a source electrode or a drain electrode, a second oxide semiconductor layer which contacts the source electrode or the drain electrode and a capacitative element electrode which contacts the second oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021087625-A (JP)
Title: Game machine
Inventor: AISAKA MASANORI
IPC: A63F7/02
Filed: 2019-12-04
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes setting means capable of setting a set value with which determination means makes a determination and performance control means capable of executing a predetermined performance by performance means. The performance control means can execute a predetermined alert (prepaid card forgetting prevention performance). The performance mode of the alert includes a normal mode that can be executed regardless of the set value and a special mode that can be executed only when the set value is a predetermined specific value.SELECTED DRAWING: Figure 63
Patent JP-2021090302-A (JP)
Title: Exterior member and wiring harness
Inventor: MARUKAMI SUSUMU
IPC: H02G3/06
Filed: 2019-12-05
Abstract: To improve versatility.SOLUTION: An exterior member 1 includes a plurality of tubular portions 2 through which a conductive cording material is inserted, and a connecting portion 3 that connects open end portions 21 of the respective tubular portion 2 to each other, each of the tubular portions 2 includes a wrapped portion 21a in which connected open end portions 21 overlap with each other in the radial direction, and the connecting portion 3 includes a protrusion 3A provided on the wrapped portion 21a of one of the tubular portions 2 to be connected and protruding in the radial direction, and a groove 3B including a first groove 3Ba provided in the wrapped portion 21a of the other tubular portion 2 to be connected and extending along the axial direction from the opening end and a second groove 3Bb extending along the circumferential direction at the axially extending end of the first groove 3Ba, and through which the protrusion 3A passes.SELECTED DRAWING: Figure 2