baber/WOPTO huggingface dataset:
Patent JP-2020042817-A (JP)
Title: Determination method for static state of obstacle, determination device for static state of obstacle, computer device, computer storage medium and vehicle
Inventor: CHENG KAI
IPC: G05D1/02
Filed: 2019-09-06
Abstract: To provide a determination method for a static state of an obstacle, a determination device for the static state of the obstacle, a computer device, a computer storage medium, and a vehicle.SOLUTION: A determination method for a static state of an obstacle includes the steps of: acquiring real-time obstacle speed acquired by detecting the same obstacle via at least two sensors; calculating a reliability function assignment value of each sensor for at least two state parameters respectively on the basis of the real-time obstacle speed corresponding to the sensor; fusing the reliability function assignment value of each sensor for each state parameter with a D-S evidence combination technology to acquire a fused reliability function assignment value respectively corresponding to each state parameter; determining the static state of the obstacle on the basis of the fused reliability function assignment value respectively corresponding to each state parameter.SELECTED DRAWING: Figure 1
Patent JP-2021042512-A (JP)
Title: Manufacturing method of zinc compound-containing paper
Inventor: KUTSUNA MINORU
IPC: D21H19/64
Filed: 2019-09-13
Abstract: To provide a manufacturing method of a zinc compound-containing paper using a zinc compound, which sufficiently imparts properties such as deodorant or antibacterial properties at a particle interface and properties depending on a specific surface area, has color development properties and drying property of a pigmented ink, and has excellent suppression of a pigmented ink transfer.SOLUTION: A zinc compound-containing paper containing, at least on one side of a base paper, a zinc compound which can form a metal complex with an aqueous solution of ammonia and/or an ammonium salt and has poor solubility in pure water is manufactured by steps of: adding a zinc compound in an aqueous solution involving at least ammonia to form a metal complex to obtain an aqueous solution involving the zinc compound; coating the aqueous solution containing the zinc compound at least one side of the base paper; and precipitating the zinc compound on the base paper by drying after the coating to evaporate ammonia.SELECTED DRAWING: Figure 5
Patent JP-2021047593-A (JP)
Title: Apparatus management system and apparatus management method
Inventor: KIKUTA YUJI
IPC: G06F11/07
Filed: 2019-09-18
Abstract: To reduce the amount of data transmitted between an apparatus and a monitoring device to predict occurrence of apparatus abnormalities.SOLUTION: An apparatus 400c transmits its own logs when detecting occurrence of its own abnormality. A server 500 extracts the status of the apparatus 400c, and an event occurred in the apparatus 400c and time information from the logs, and generates and distributes a key point code string that represents the extracted state and event, and also represents the order of detection of state and event occurrence based on the time information. An apparatus 400a and an apparatus 400b refer to their own logs to determine whether or not the state and event represented by the point code string have been detected in the order represented by the point code string, and transmit, if it is determined that it has been detected, an alarm indicating that an abnormality may occur. The server 500 outputs information about alarms transmitted from the apparatus 400a and the apparatus 400b.SELECTED DRAWING: Figure 3
Patent JP-2021049662-A (JP)
Title: Manufacturing method of resin housing, manufacturing apparatus of resin housing, and resin housing
Inventor: OYAMA TATSUYA
IPC: B29C45/26
Filed: 2019-09-24
Abstract: To provide a manufacturing method, a manufacturing apparatus, and a resin housing that can suppress the sticking of the resin housing to a fixed mold.SOLUTION: A fixed mold 110 and a cavity C formed between a movable mold 120 and a first slide mold 130 form a case body 11. The first slide mold 130 molds an inner surface of a tip portion 19b of an inlet 19 and also molds a protruding portion 17d that protrudes from the case body toward a side where the first slide mold 130 leaves the inlet 19 along a slide direction of the first slide mold 130 at a position away from the inlet 19.SELECTED DRAWING: Figure 5
Patent JP-2021049689-A (JP)
Title: Injection molding machine and injection molding system
Inventor: TARUIE KOJI
IPC: B29C45/76
Filed: 2019-09-24
Abstract: To provide an injection molding machine and an injection molding system capable of appropriately preheating a mold.SOLUTION: In an injection molding system 100, a mold changing device 70 is equipped with a mold to be molded next by an injection molding machine 1. A control device 30 of the injection molding machine 1 calculates a temperature rise time tr required to raise the temperature of the mold to be molded next to a target temperature Ta based on a volume of the mold to be molded next and a capacity of the heater. Then, the control device 30 transmits a preheating start signal Sd for starting a preheating to the mold changing device 70 when it comes to a previous time corresponding to the temperature rise time tr from a mold replacement start time ts.SELECTED DRAWING: Figure 4
Patent JP-2021057634-A (JP)
Title: Image recording device
Inventor: INOUE YUJIRO
IPC: H04N5/77
Filed: 2019-09-26
Abstract: To provide an image recording device in which an information volume of image data to be recorded is reduced.SOLUTION: A drive recorder 20 to be loaded on a vehicle 1 comprises: cameras 22 and 23 for photographing the appearance of the outside of the vehicle 1 as a moving image; a memory card 24 for recording the moving image; and a control unit 21 for controlling the photographing and recording. The control unit 21 is capable of acquiring a velocity of the vehicle 1 and records the moving image with a frame rate reduced with reduction in the velocity of the vehicle 1.SELECTED DRAWING: Figure 1
Patent JP-2021052623-A (JP)
Title: combine
Inventor: OKUMURA KAZUYA
IPC: A01D69/00
Filed: 2019-09-27
Abstract: To provide a combine capable of improving safety property when actuation of a brake unit is released.SOLUTION: A combine comprises on a transmission upstream side of a travel unit: a stepless speed variator; and a transmission for increasing and reducing rotation speed transmitted from the stepless speed variator. On a side panel of a steering part, a main speed change lever for operating the stepless speed variator, and a discharge lever for discharging grain in a grain tank to outside, are provided. The combine comprises: a parking brake pedal for actuating and releasing actuation of right and left brake units for stopping rotation of right and left output shafts of the transmission; and an auxiliary unit 60 for assisting stepping of the parking brake pedal. When the discharge lever is at a discharge position for discharging grains, the auxiliary unit 60 is driven for actuating the brake unit, and when the discharge unit is at a non-discharge position for not discharging grains, a main speed change lever is at a neutral position and rotation speed of the engine is not transmitted to the travel unit, the auxiliary unit 60 is driven for releasing actuation of the brake unit.SELECTED DRAWING: Figure 8
Patent JP-2021053000-A (JP)
Title: Strategy board game toy, data structure of the same and match play device
Inventor: YUASA KUNIHIRO
IPC: A63F3/02
Filed: 2019-09-28
Abstract: To provide a shogi set that increases excitement.SOLUTION: A shogi set includes two pairs of piece-sets 3, 4 and colored glasses 6, 7. Each of the pieces constituting the piece-sets 3, 4 includes: a piece body; characters for representing piece-types (king, rook, etc.) written on the surface GR (first face) of the piece body; the characters for representing the piece-types (king, rook, etc.) described in the reverse side RE (second face) of the piece body; a surface-piece filter pasted on the surface GR of the piece body and having translucency; and a reverse side-piece filter pasted on the reverse side RE of the piece body and having the translucency. The pieces for constituting the piece-set 3 are arranged so that the surface GR (background color is green) may be exposed. The pieces for constituting the piece-set 4 are arranged so that the reverse side RE (background color is red) may be exposed. The colored glasses 6 include red color filters 6a having the translucency. The colored glasses 7 include green color filters 7a having the translucency.SELECTED DRAWING: Figure 3
Patent JP-2021055978-A (JP)
Title: Combustion device
Inventor: KONDO SHIGEO
IPC: F23L17/02
Filed: 2019-10-01
Abstract: To provide a combustion device which prevents the generation of the contamination and a color change of a surface of a box body, and does not spoil its beauty.SOLUTION: A combustion device comprises a burner accommodated in a box body, and heating a heated fluid, an exhaust port 5 located above the box body, and discharging a combustion gas generated by the burner, and windbreak means having a front wall 20 for covering a front part of the exhaust port 5 at a front face of the exhaust port 5, and opened at upper and lower faces. Rectification means for regulating a flow direction of the combustion gas discharged from the exhaust port 5 is arranged between the exhaust port 5 and the windbreak means, and the rectification means has a dogleg-shaped guide plate for guiding the combustion gas discharged from the exhaust port 5 to an oblique front upper part and an oblique front lower part. An extension line L1 of a plate part forming a dogleg shape of the guide plate is formed into a shape which is not overlapped on the front wall 20 of the windbreak means, the rectification means has an upper hangout plate 25 and a lower hangout plate 26 which hang out toward a front part at the exhaust port 5 and upper/lower parts of the guide plate, and a length of the lower hangout plate 26 is set longer than a length of the upper hangout plate 25.SELECTED DRAWING: Figure 6
Patent JP-2020030839-A (JP)
Title: Method and system for managing sign, method for selecting economic data, sign management program, and program for selecting economic data
Inventor: YOKOO TAKANAO
IPC: G06Q10/04
Filed: 2019-10-03
Abstract: To provide a method and a system for managing a sign and a method for selecting economic data, for precisely predicting the future trend of a specific economic index on the basis of the past trend of a plurality of economic indexes.SOLUTION: The method for managing a sign predicts the future trend of target data changing according to a time sequence. The method for managing a sign includes: a first selection step of selecting a plurality of pieces of first selection data by using a plurality of pieces of economic data and the target data changing according to a time sequence; a second selection step of selecting a plurality of pieces of second selection data by using a plurality of pieces of first selection data and the target data; and a synthesis step of synthesizing a plurality of pieces of second selection data and generating synthesis data. The method for managing a sign calculates the future predicted value of the target data on the basis of the generated synthesis data. The sign management system includes first selection means for realizing the first selection step, second selection means for realizing the second selection step, and synthesis means for realizing the synthesis step. The method for selecting the economic data has the first selection step and the second selection step.SELECTED DRAWING: Figure 2
Patent JP-2021047163-A (JP)
Title: Behavior measurement method of fluid by mesh-like ultrasonic wave
Inventor: SAKURAI SHIGEO
IPC: G01F1/66
Filed: 2019-09-18
Abstract: To provide a behavior measurement method of fluid flowing inside a pipeline for dispensing with correction of a flow rate by mesh-like ultrasonic waves.SOLUTION: In a behavior measurement method of fluid by mesh-like ultrasonic waves, base parts 2a, b for incorporating a probe are physically integrated with an outer peripheral surface of a tubular body of a short tube type flowmeter body 1 and the short tube type flowmeter body is clamped by a pipeline 10 (for example, a city water distribution main pipeline) and is fitted. In a behavior measurement method of fluid by mesh-like ultrasonic waves, a base part for incorporating a probe is physically integrated with an outer peripheral surface of a tubular body of an existing pipeline (for example, a city water distribution main pipeline).SELECTED DRAWING: Figure 1
Patent JP-2021063849-A (JP)
Title: Sound absorber
Inventor: TANIZAWA KEN
IPC: G10K11/168
Filed: 2019-10-10
Abstract: To provide a sound absorber having excellent flame retardancy, whose flame retardancy is improved or maintained although a content ratio of modacrylic fiber included in a base material layer is low (content ratio is less than 60 mass%).SOLUTION: A sound absorber includes: a base material layer being a non-woven fabric layer including more than 5 mass% and less than 60 mass% of modacrylic fiber; and a skin layer being a non-woven fabric layer. It is found that flame retardancy of the sound absorber can be improved or maintained by setting a basis weight of the skin layer to be 40 g/m2 or less. Thus, the sound absorber with excellent flame retardancy can be provided although outbreak of offensive odor is reduced owing to the low content ratio of modacrylic fiber included in the base material layer.SELECTED DRAWING: None
Patent JP-2021061939-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-11
Abstract: To provide a game machine capable of suppressing decline of interest of a player by improving appearance of a three-dimensional decorative body decorated with colors.SOLUTION: A Pachinko machine includes a decorative body 3961 having a three-dimensional part 3970a bulging three-dimensionally, a decorative part 3980a comprising a colored ornament in a range on the furthermore inside than the circumference of the three-dimensional part 3970a, a blank part 3986 provided on the three-dimensional part 3970a between the circumference of the decorative part 3980a and the circumference of the three-dimensional part 3970a, and a boss part 3970b projecting rearward from a part provided with the decorative part 3980a in the three-dimensional part 3970a.SELECTED DRAWING: Figure 321
Patent JP-2021063032-A (JP)
Title: Fluorine-containing silane compound, surface treatment agent, and article obtained using that surface treatment agent
Inventor: ARAI RYOSUKE
IPC: C03C17/30
Filed: 2019-10-11
Abstract: To provide a fluorine-containing silane compound which, when used in a surface treatment agent, is excellent in water repellency, a water-sliding property, weatherability, and wear resistance, and which is soluble in non-fluorinated organic solvents.SOLUTION: The present invention provides a fluorine-containing silane compound represented by general formula (1) defined by CF3(CF2)q-O(CF2CF2O)m(CF2)p(CH2)nSiR1(3-a)(OR2)a, where R1 and R2 are each independently a monovalent hydrocarbon group having 1-4 carbon atoms, a is 2 to 3, p is 1 or more, q is 0 or more, m is 1 or more, and n is 2 to 4, and p+q+2m+1=5 to 14.SELECTED DRAWING: None
Patent JP-2020073981-A (JP)
Title: Multiplexer, and image projection device and image projection system using multiplexer
Inventor: KATSUYAMA TOSHIO
IPC: G02B26/10
Filed: 2019-10-16
Abstract: To provide a multiplexer capable of suppressing influence on a multiplexing unit due to spread of a laser beam of a laser light source, and reducing its size.SOLUTION: In a multiplexer that wavelength-multiplexes a plurality of visible lights, a plurality of waveguides is provided on a substrate made of Si or SiO, and is provided with a first multiplexing unit 110 arranged at a position closest to a laser light source. Laser light sources 16a and 16c having optical axes Xr and Xb are arranged at positions separated from a propagation axial line Y of the visible light introduced into the first multiplexing unit so as to incline the optical axes with respect to the propagation axial line so that the outer edge of a laser beam spreading at a predetermined divergence angle passes in front of the first multiplexing unit.SELECTED DRAWING: Figure 1
Patent JP-2021062165-A (JP)
Title: suitcase
Inventor: QI RUI CHENG
IPC: A45C13/00
Filed: 2019-10-17
Abstract: To provide a suitcase with an excellent appearance, capable of changing a volume by having a cornice.SOLUTION: A cornice 30 is bridged over a first element 11 and a second element 12. The cornice 30 comprises an outer cover 32 connecting the first element 11 to the second element 12, an inner bag arranged inside the outer cover 32, and a hinge-shaped reinforcement member stored in the inner bag. The reinforcement member is a hinge having almost the same size when opened as the outer cover, and the hinge includes a torsion spring openable without applying external force. Since the outer cover is flat, an appearance is excellent.SELECTED DRAWING: Figure 1
Patent JP-2021067204-A (JP)
Title: Intake control device
Inventor: KIKUCHI HIROSHI
IPC: F02M69/00
Filed: 2019-10-18
Abstract: To provide an intake control device capable of more reliably achieving the vaporization promotion of fuel and the uniformity of air-fuel mixture in a small opening state.SOLUTION: An intake control device 1 includes a body 3 having an intake passage 2, and a valve element 4 in the intake passage 2. The valve element 4 is constructed that the opening of the intake passage 2 increases when moving from one d3 side to the other d4 side of the intake passage 2. On the downstream side with respect to the valve element 4 in the intake passage 2 and on one d3 side, an injection port 41 of a fuel injection valve 39 is arranged. In the valve element 4, a surface missing part 23 opened and recessed to the one d3 side is provided. The surface missing part 23 is exposed into the intake passage 2 ahead of a valve end 22 of a valve flat surface 15 of the valve element 4 during a time when the valve element 4 changes from the fully closed state of the intake passage 2 to the fully opened state.SELECTED DRAWING: Figure 3
Patent JP-2020109742-A (JP)
Title: Battery box and vehicle
Inventor: CHEN TIANMING
IPC: H01M50/293
Filed: 2019-10-29
Abstract: To provide a battery box which ensures bonding strength of the battery box, meanwhile improves insulation performance of the battery box, in turn effectively ensures safety performance of the battery box.SOLUTION: A battery box comprises a box body 1, batteries 2, an insulating film 3 and a structural adhesive 4. Each of the batteries is accommodated in a casing 21. The insulating film covers the casing of each battery, and is provided with an opening. A structural adhesive is provided between the battery and the box body. When bonding strength of the casing of the battery bonded to the box body by the structural adhesive is σ1, bonding strength of the insulating film bonded to the box body by the structural adhesive is σ2, an area of an opening is A1, and a total area of a surface of the casing at a side corresponding to the opening is A, the following relationship is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021071213-A (JP)
Title: Ice making device
Inventor: SUGIKI TOSHINORI
IPC: F25C1/243
Filed: 2019-10-29
Abstract: To provide an ice making device that has high heat conductivity and can make ice in a shorter time.SOLUTION: An ice making device has a resin ice tray 103, and an attachment 101 whose inner surface is in contact with at least part of the ice tray 103 outer surface. The attachment 101 is composed of a resin containing metal or heat conductive filler.SELECTED DRAWING: Figure 1
Patent JP-2021069977-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: SAKAI YASUKURA
IPC: C02F3/12
Filed: 2019-10-30
Abstract: To provide a wastewater treatment apparatus or the like capable of sufficiently performing solid-liquid separation even in the case of a liquid to be treated containing magnetically active sludge to which relatively strong shearing force is applied by a pump.SOLUTION: A wastewater treatment apparatus comprises: a biological treatment part for treating liquid to be treated containing a magnetically active sludge having magnetic powder and wastewater in water; a magnetic separation part for performing solid-liquid separation of liquid to be treated, which has been treated in water in the biological treatment part, by magnetic force: and a transfer part of the liquid to be treated for transferring the liquid to be treated to the magnetically separating part from the biological treatment part, in which the transfer part of liquid to be treated includes a pump for transferring the liquid to be treated and a reserve tank arranged on a downstream side with respect to the pump and reserves the liquid to be treated.SELECTED DRAWING: Figure 1
Patent JP-2021071944-A (JP)
Title: Image display device
Inventor: KOIKE KAORU
IPC: G09G5/08
Filed: 2019-10-31
Abstract: To provide an image display device which can be intuitively operated even when a detection target cannot be placed in a first space where a three-dimensional object is visible.SOLUTION: An image display device provided herein is configured to detect positions of a detection target and move a display position of a pointer displayed on a display unit in accordance with a position, among the detected positions, of the detection target present in a second space not overlapping a first space where a three-dimensional object is displayed.SELECTED DRAWING: Figure 2
Patent JP-2021072040-A (JP)
Title: Electronic apparatus
Inventor: FUJII SATOSHI
IPC: G08B21/02
Filed: 2019-11-01
Abstract: To achieve high efficiency of power consumption.SOLUTION: A first portable terminal 2C held by a carrier, when a current geographical location is a preset position which is a preset geographical location, includes a control section 29C which sets it in a power saving state under a first condition. The control section 29C, when the current geographical location is any other geographical location than the preset position, sets it in a power saving state under a second condition. The preset geographical location is, for example, a home, a school, an after-school facility or other facilities. The power saving state corresponds to an operational idle state of the first portable terminal 2C.SELECTED DRAWING: Figure 46
Patent JP-2021070294-A (JP)
Title: Decorative laminate film and production method thereof
Inventor: ABE HIDETOSHI
IPC: E04F13/08
Filed: 2019-11-01
Abstract: To provide a decorative film with a simple laminate structure which can give an observer an impression of substantial reproduction of an appearance of an object surface such as a building wall face and a tile surface and can exhibit incombustibility.SOLUTION: A decorative laminate film according to one embodiment comprises: a transparent receptor layer with a first face and a second face opposite to the first face; a transparent gray layer printed directly on the first face of the transparent receptor layer; a substrate solid color layer printed directly on the second face of the transparent receptor layer; and a white opaque pressure-sensitive adhesive layer disposed directly on the substrate solid color layer; where a thickness of the transparent receptor layer is 50 μm or less.SELECTED DRAWING: Figure 1