baber/WOPTO huggingface dataset:
Patent JP-2019158486-A (JP)
Title: Defect inspection device for sheet-like object and manufacturing method
Inventor: SAKANO KATSUSHI
IPC: G01N21/892
Filed: 2018-03-12
Abstract: To provide a defect inspection device in which malfunction due to floating matter is reduced.SOLUTION: Provided is a defect inspection device for a sheet-like object conveyed in a flow direction at a constant speed, comprising: an imaging device for obtaining a captured image of the surface of the sheet-like object; and an image analyzer for analyzing the captured image and inspecting the presence of a defect of the sheet-like object. When a defect candidate is detected from a first frame of the captured image, the image analyzer sets a non-defect region in a second frame imaged thereafter, with a detection origin P0 of the defect candidate used as a point of reference, and detects one of defect candidates that does not belong to the non-defect region in the second frame as a defect having occurred to the sheet-like object. The non-defect region is set in such a way that a length range LF heading in the flow direction from the detection origin P0 is shorter than a distance V for which the sheet-like object is conveyed from the first frame to the second frame, and a width range W heading in the widthwise direction of the sheet-like object from the detection origin P0 is longer than the distance V.SELECTED DRAWING: Figure 6
Patent JP-2019156429-A (JP)
Title: Can body
Inventor: YOSHINO MASUHIRO
IPC: B65D1/02
Filed: 2018-03-12
Abstract: To provide a can body improved in both of a mouth-contact property of a curl part and a foaming property of beers.SOLUTION: The can body has a curl part in which a cut tip part is formed at an opening part to be folded back to outside in a radial direction. In a cross section along a can shaft direction passing through a can shaft, when a width of the curl part in the can shaft direction from an upper end of the curl part to a lower end of the curl part is defined as W (mm), a thickness of the curl part in a radial direction orthogonal to the can shaft direction from an innermost diameter position of the curl part to an outermost diameter position of the curl part is defined as T (mm) and a curvature radius of an inner periphery upper-side bent part bent from the innermost diameter position to the upper end of the curl part, whose outer surface is formed in a convex shape, of the curl part is defined as R11 (mm), the width W is 3.0 mm or more and 5.0 mm or less, the thickness T is 2.0 mm or more and 4.5 mm or less, and the curvature radius R11 is over 1.0 mm.SELECTED DRAWING: Figure 3
Patent JP-2018124286-A (JP)
Title: Desalination processing system for concrete, re-alkalization processing system and salt content sensor and ph sensor used therefor
Inventor: NISHIMURA TOSHIYA
IPC: G01N33/38
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a desalination processing system for concrete capable of grasping a salt content in concrete quantitatively and in a state of being close to a real time, and determining a finish time point of desalination processing.SOLUTION: A desalination processing system for concrete comprises: voltage application means for applying DC voltage in which an anode 30 is installed on a surface of a concrete structure and a reinforcement or a steel frame is a cathode 20; alkaline solution arrangement means for arranging an alkaline solution in the vicinity of the anode; and desalination processing control means to which a detection signal of a salt content detection electrode wire 60 inserted into a sensor insertion hole is input, for determining whether a salt content of the concrete structure is reduced and the salt content is stabilized to a passive state area of a reinforcement or a steel frame, and continuing electrophoresis of chloride ion to an anode side from the vicinity of the reinforcement or steel frame which serves as a cathode by power supply by the voltage application means and the alkaline solution arrangement means.SELECTED DRAWING: Figure 1
Patent JP-2019155716-A (JP)
Title: Liquid discharge device, and method for cleaning liquid discharge head
Inventor: Ataka Takumi
IPC: B41J2/165
Filed: 2018-03-13
Abstract: To provide a liquid discharge device which can remove an ink stuck to a nozzle face with good efficiency.SOLUTION: A liquid discharge device comprises: a liquid discharge head which discharges a liquid from a nozzle; a long wiping member 320 which can absorb the liquid, and wipes a nozzle face 41 of the liquid discharge head; wiping member transportation means 33 (410, 420) which transports the wiping member 320 in a longer direction; pressing means 33 (400) which presses the wiping member 320 onto the nozzle face 41 when wiping; and control means 32 which controls the wiping member transportation means 34 and the pressing means 33. The wiping member 320 satisfies the following conditions (1) and (2) under pressing condition when wiping. (1) A contact ratio to the nozzle face is 60 to 95%. (2) When a void ratio of the wiping member is represented by V(%) and a thickness of the wiping member is represented by T(mm), a value of a void volume per unit area, which is represented by V×T/100, is 0.1 to 0.7(mm/mm).SELECTED DRAWING: Figure 3
Patent JP-2019158030-A (JP)
Title: Crank shaft and method for setting counterweight of crank shaft
Inventor: KAGEYAMA KENTA
IPC: F02B75/20
Filed: 2018-03-14
Abstract: To provide a crank shaft enabling friction to be reduced and a method for setting a counterweight of a crank shaft.SOLUTION: A crank shaft 1 comprises the first to fourth main journals 1J to 4J; the first to third crankpins 1P to 3P; the first to sixth crank arms 1A to 6A; and the first, second, fifth and sixth counterweights 1W, 2W, 5W and 6W. The second counterweight 2W is lighter than a weight of the first counterweight 1W so that a composite inertia force acted on the second main journal 2J can be reduced as compared with a case where the first and the second counterweights 1W, 2W have the same mass. The fifth counterweight 5W is lighter than the sixth counterweight 6W so that the composite inertia forces f3J, F3J can be reduced as compared with a case where the fifth and sixth counterweights 5W, 6W have the same mass.SELECTED DRAWING: Figure 1
Patent JP-2019161085-A (JP)
Title: Electric power conversion device
Inventor: ISHIZUKA KAZUHISA
IPC: H02M7/48
Filed: 2018-03-15
Abstract: To simplify an arrangement of a component wire-connected to each of a positive electrode conductor, a negative electrode conductor, and an output side conductor, and a driving signal line of an element, and easily perform wiring connection.SOLUTION: An electric power conversion device comprises: an element array having a high side arm element and a low side arm element; a positive electrode conductor electrically connected to the high side arm element; a negative electrode conductor electrically connected to the low side arm element; an output side conductor electrically connected to the high side arm element and the low side arm element; a high side driving signal line driving and controlling the high side arm element; and a low side driving signal line driving and controlling the low side arm element. The positive electrode conductor and the negative electrode conductor extend from the element array at one side of a first direction, and the output side conductor extends from the element array to the other side opposite to one side of the first direction. The high side driving signal line and the low side driving signal line extend from the element array to a second direction crossing to the first direction.SELECTED DRAWING: Figure 1
Patent JP-2019164527-A (JP)
Title: Program generating section, information processing apparatus, program generation method, and program
Inventor: UESUGI TAKAHIKO
IPC: G06F1/32
Filed: 2018-03-19
Abstract: To provide a program generating section, information processing apparatus, program generation method, and program adapted to be less burdened by a change of operation voltage matched with a user program.SOLUTION: A program generating section 10 generates voltage information for executing a LSI 309 on an operation voltage based on a voltage context. The program generating section 10 comprises a first compiler 101, a second compiler 102 and a linker 103. The first compiler 101 performs compiling of a source program and generates an object including an instruction string. The second compiler 102 analyzes an instruction density of an instruction string and generates voltage information. The linker 103 unites an object with voltage information and generates a user program.SELECTED DRAWING: Figure 1
Patent JP-2019162061-A (JP)
Title: Method for producing aloe-containing fermented milk and aloe-containing fermented milk
Inventor: MORITAKA TATSUO
IPC: A23C9/123
Filed: 2018-03-19
Abstract: To provide a novel method for producing aloe-containing fermented milk that makes it possible to produce both stirred fermented milk and standing fermented milk.SOLUTION: In a method for producing aloe-containing fermented milk, milk formula is prepared that contains milk raw material, dry aloe mesophyll, and polysaccharide catabolic enzymes; the milk formula is treated with the polysaccharide catabolic enzymes and heated for sterilizing; after that, lactic acid bacteria are added thereto to obtain fermented milk raw material, and the fermented milk raw material is fermented.SELECTED DRAWING: None
Patent JP-2019165663-A (JP)
Title: Precipitation inhibitor for tea beverage
Inventor: ASAI YUJI
IPC: A23F3/16
Filed: 2018-03-23
Abstract: To provide a method for easily inhibiting occurrence of precipitation during storage of tea extract.SOLUTION: The precipitation in tea beverages can be inhibited by simply adding a precipitation inhibitor containing water-soluble polysaccharides derived from legumes to the tea beverage without complicated processes such as homogenization with a homogenizer.SELECTED DRAWING: None
Patent JP-2019169661-A (JP)
Title: Remote control component, tool set, opening state maintenance tool, and handling method for lid component and container
Inventor: YAMASHITA JUNJI
IPC: B65B69/00
Filed: 2018-03-26
Abstract: To provide a remote control component, tool set, opening state maintenance tool, and handling method for lid component and container, capable of handling a container, a lid, a fastening member and the like without directly contacting the container, the lid, the fastening member or the like.SOLUTION: A remote control component 1 includes: a proximal part 2 mounted on a remote control rod; a front end part 3 connected to be rotatable around a first axis relative to the proximal part. The front end part includes a first engagement part engageable with a fastening member. The axial direction of the first axis is different from the extension direction of the remote control rod. The front end part is rotatable by 360 degrees relative to the proximal part.SELECTED DRAWING: Figure 4
Patent JP-2018109789-A (JP)
Title: Individualized hotword detection model
Inventor: RAZIEL ALVAREZ GUEVARA
IPC: G10L15/10
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system, and an apparatus, including computer programs encoded on a computer storage medium, for presenting notifications in a system.SOLUTION: In one aspect, a method includes the actions of: obtaining enrollment acoustic data representing an enrollment utterance spoken by a user; obtaining a set of candidate acoustic data representing utterances spoken by other users; determining, for each candidate acoustic data of the set of candidate acoustic data, a similarity score that represents a similarity between the enrollment acoustic data and the candidate acoustic data; selecting a subset of candidate acoustic data from the set of candidate acoustic data based at least on the similarity scores; generating a detection model based on the subset of candidate acoustic data; and providing the detection model for use in detecting an utterance spoken by the user.SELECTED DRAWING: Figure 1
Patent JP-2019170803-A (JP)
Title: Program and information processing apparatus
Inventor: OKAMURA NORIAKI
IPC: A63F13/218
Filed: 2018-03-29
Abstract: To provide a program capable of suppressing an adverse effect on an operation related to an instruction according to a touch position, when a plurality of touch positions exist on a touch panel.SOLUTION: A program functions a control device 14 as: a touch position information acquisition unit 144 that acquires touch position information related to a touch position on a touch panel 11 in which a first area for inputting a first instruction related to a game and a second area for inputting a second instruction related to the game are set; a pressure information acquisition unit 145 that acquires pressure information related to pressure on the touch panel 11; a first determination unit that determines whether or not a first instruction is input on the basis of touch position information; and a second determination unit that determines whether or not a second instruction is input on the basis of the pressure information acquired by the pressure information acquisition unit 145 when the touch position information indicates that there is a touch on the second area and a determination result by the first determination unit on the basis of the touch position information.SELECTED DRAWING: Figure 3
Patent JP-2019176751-A (JP)
Title: Composition for sunrouge tea and method of producing the same
Inventor: MOCHIZUKI TAKESHI
IPC: A23F3/16
Filed: 2018-03-30
Abstract: To provide a composition for Sunrouge tea capable of alleviating bitter and astringent tastes without undermining a function of Sunrouge and producing a Sunrouge tea beverage which is deeply and brightly red in color.SOLUTION: A composition for Sunrouge tea of this invention includes a Sunrouge extract, a pH adjusting agent, and a masking agent.SELECTED DRAWING: None
Patent JP-2018125550-A (JP)
Title: Semiconductor device
Inventor: KANEKO SAICHIRO
IPC: H01L29/06
Filed: 2018-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress current collapse of a semiconductor device using a nitride semiconductor.SOLUTION: In a semiconductor device, a first nitride semiconductor layer comprises a two-dimensional electron gas channel near an interface between itself and a second nitride semiconductor layer. In a plan view, an electrode part is arranged at intervals between a first electrode and a second electrode, and the interval between the second electrode and the electrode part is shorter than the interval between the first electrode and the electrode part. The semiconductor device includes an energy barrier indicating rectification in a forward direction from the electrode part to the second nitride semiconductor layer on a bonding surface between the electrode part and the second nitride semiconductor layer. The bandgap of the second nitride semiconductor layer is larger than the bandgap of the first nitride semiconductor layer. The electrode part has substantially the same electric potential as the second electrode. When a maximum operating voltage in which the first electrode becomes positive is applied between the first electrode and the second electrode, the two-dimensional electron gas channel below the electrode part is in a continuity state.SELECTED DRAWING: Figure 1
Patent JP-2019185092-A (JP)
Title: Device, program, indicator information transmission method and indicator information display method
Inventor: YAMADA MASANARI
IPC: G06F9/455
Filed: 2018-04-02
Abstract: To provide a device, a program, an indicator information transmission method and an indication information display method capable of causing a user to visually determine that a display screen for inputting important information is controlled by a secure OS.SOLUTION: A personal device D1 registers data for security indicator arbitrarily specified by a user according to a secure OS 1c of the personal device D1. A commercial device D2 requests the data for security indicator from the personal device D1, and causes a security indicator according to the data for security indicator transmitted in response to the request to be displayed on a display screen according to a secure OS 2c of the commercial device D2.SELECTED DRAWING: Figure 1
Patent JP-2019183183-A (JP)
Title: Raw-down determination apparatus, and method
Inventor: KUWANA KOTA
IPC: C21B7/24
Filed: 2018-04-02
Abstract: To improve determination accuracy of a raw-down.SOLUTION: The raw-down determination apparatus includes: an image-obtaining part for obtaining a plurality of images photographed with insides of a blast furnace through a monitor window provided at a tuyere of the blast furnace every predetermined time; a data-generating part for generating first time series data composed of respective luminance representative values of a first time width of the past by computing respective luminance representative values from the plurality of images; an abnormal determination value-computing part for computing an abnormal determination value for determining the raw-down using the first time series data with an auto-correlation function; and a raw-down determination part for determining whether a raw-down occurs or not on the basis of the abnormal determination value.SELECTED DRAWING: Figure 1
Patent JP-2019180482-A (JP)
Title: Wheelchair storage device of vehicle
Inventor: IKEDA KAZUHIRO
IPC: B60P1/48
Filed: 2018-04-02
Abstract: To enable a wheelchair to be easily set to a wheelchair holding plate of a wheelchair storage device.SOLUTION: A wheelchair storage device of a vehicle includes a wheelchair holding plate 50 where a wheelchair is set, and support mechanisms 36 and 34 for supporting the wheelchair holding plate 50 so that the wheelchair holding plate 50 can move between a wheelchair set position outside a cabin and a wheelchair storage position inside a cabin. The wheelchair holding plate 50 includes an insertion part 512 into which part of the wheelchair is inserted when the wheelchair holding plate 50 is in the wheelchair set position, and a lock mechanism 70 that is operated in response to the operation that part of the wheelchair is inserted into the insertion part 512, and connects the wheelchair to the wheelchair holding plate 50.SELECTED DRAWING: Figure 3
Patent JP-2019181479-A (JP)
Title: Pipe end part precision processing method of flat cross-sectional pipe
Inventor: YAMAGUCHI KUNIHIRO
IPC: B21D7/06
Filed: 2018-04-03
Abstract: To provide a new processing method for efficiently and inexpensively executing precision processing in a pipe end part of requiring precision finishing in a flat cross-sectional pipe.SOLUTION: The present invention is a precision processing method of a pipe end part E of a pipe of forming a pipe cross section in a flat shape by applying plastic processing to this with a cylindrical round pipe as a starting work W1, and reveals precision plastic deformation by making an external shape regulation mold 22 and an internal shape regulation mold 21 act on the pipe end part E in a pipe end part precision processing process, and the external shape regulation mold 22 is formed by combining mold elements oppositely provided in a half-split state such as forming the major axis of a flat cross section in the work W as a mating surface, and while, the internal shape regulation mold 21 forms a shape of entering into the inside of the pipe end part E, and when sandwiching the pipe end part E by the external shape regulation mold 22, the internal shape regulation mold 21 is inserted into the pipe end part E, and the precision plastic deformation is revealed in the pipe end part E.SELECTED DRAWING: Figure 2
Patent JP-2019040585-A (JP)
Title: Typesetness score for table
Inventor: BELLERT DARRELL EUGENE
IPC: G06T7/00
Filed: 2018-04-05
Abstract: To provide an image processing method for a photograph which includes a table with rows and columns bounded by lines drawn by a hand (hand-drawn lines), where the image includes a scan of a hand-drawn page or a writing board on which the table is hand-drawn with markers.SOLUTION: The method includes: obtaining an image including a table; generating, for the table, a skeleton graph including a plurality of edges; identifying a plurality of angles and a plurality of lengths for the plurality of edges; and calculating a typesetness score that compares the table to a template table on the basis of the plurality of angles and the plurality of lengths.SELECTED DRAWING: Figure 2
Patent JP-2018113857-A (JP)
Title: Controller to be used by power converter and power converter
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller to be used by a power converter.SOLUTION: A controller to be used by a power converter includes a drive circuit, and the drive circuit is connected to generate a drive signal, and to control the switching of a power switch, and to control the transfer of energy from a power converter input to a power converter output. The controller also includes an input for receiving an enable signal including an enable event responding to the power converter output. The drive circuit is connected to turn on the power switch in response to the enable event, and to turn off the power switch in response to arrival of power switch currents at a current limit threshold. A current limit threshold generator is connected to receive the drive signal from the enable event of the enable signal. The current limit threshold may be a ramp signal, and the ramp signal following a time between the enable events may be used to modulate the drive signal.SELECTED DRAWING: Figure 1
Patent JP-2018111098-A (JP)
Title: Rice washing method, rice washing device, and operational method of rice washing device
Inventor: MAEKAWA TAKASHI
IPC: B02B1/04
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing method capable of efficiently performing stable rice washing, and to provide a rice washing device and an operation method of the rice washing device.SOLUTION: In a rice washing method, both of air and polished rice grains are sucked into a suction chamber from a suction opening 404 formed on an upper surface part of the suction chamber in which negative pressure is produced by injection of rice washing water in a substantially horizontal direction from a nozzle. The sucked air is pulverized and is caused to flow as mixed fluid of a large number of pulverized air bubbles, the rice washing water, and the polished rice grains in a pipe body to perform rice washing. At the same time, the rice washing water is separated from the mixed fluid of the polished rice grains and the rice washing water after the rice washing, and thereby the rice washing water in which floating matters in the separated wash rice water has been removed is sprayed from a nozzle to recycle the wash rice water.SELECTED DRAWING: Figure 1
Patent JP-2018139001-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/13363
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which has an improved visibility.SOLUTION: The image display device includes: (1) a white-color light source having a continuous emission spectrum; (2) an image display cell; (3) a polarizer located near a recognized side, the distance between the polarizer and the recognized side being smaller than the distance between the image display cell and the recognized side; (4) a polarizer protecting film deposited on the surface of the polarizer near the recognized side; (5) a base material film located near the recognized side, the distance between the base material film and the recognized side being smaller than the distance between the polarizer protecting film and the recognized side; and a transparent conductive layer deposited on the base material film, the polarizer protecting film and the base material film being orientation films having a retardation of 3000nm or larger and 150000nm or smaller, and the polarizer protecting film and the base material film having retardations in which the main axes of the orientations are substantially parallel to each other or are different from each other, and the difference in the retardation is 1800nm or larger.SELECTED DRAWING: None