baber/WOPTO huggingface dataset:
Patent JP-2020136935-A (JP)
Title: Solid state imaging device
Inventor: MAGAMI TAKASHI
IPC: H03M1/56
Filed: 2019-02-21
Abstract: To provide a solid state imaging device comparing a reference signal with a pixel signal, capable of suppressing an error in an inversion timing of a comparison result.SOLUTION: An input transistor outputs a drain voltage according to an input voltage from a drain when an input voltage input into a source and a predetermined reference voltage input into a gate are substantially coincide. An output transistor outputs a signal that indicates whether or not a difference between the input voltage input to the source and the drain voltage input to the gate exceeds a prescribed threshold value voltage as a comparison result.SELECTED DRAWING: Figure 5
Patent JP-2020133287-A (JP)
Title: Construction machine
Inventor: TSUCHIHARA TATSUYA
IPC: E02F3/815
Filed: 2019-02-21
Abstract: To keep a dozer in a raised stance.SOLUTION: An end of a first cylinder pin 25 is provided with a first bracket 26. A first through hole 27 is formed in the first bracket 26. An end of a second cylinder pin 35 is provided with a second bracket 36. A second through hole 37 is formed in the second bracket 36. The first bracket 26 and the second bracket 36 are linked using a securing jig 40, and this keeps a dozer 20 in a raised stance.SELECTED DRAWING: Figure 5
Patent JP-2019133681-A (JP)
Title: Method and system for controlling flow ratio controller using feedback
Inventor: MARIUSCH GREGOR
IPC: G05D7/06
Filed: 2019-02-26
Abstract: To provide a method for realizing cost reduction of a semiconductor gas diversion system.SOLUTION: A processing device determines a plurality of initial flow setpoint commands, each of the plurality of setpoint commands corresponding to one of a plurality of valves. The processing device sends each of the plurality of initial setpoint commands to a corresponding one of the plurality of valves. The processing device receives feedback from each of the plurality of valves and determines a plurality of updated flow setpoint commands, each of which corresponds to one of the plurality of valves based on the corresponding feedback from each of the plurality of valves.SELECTED DRAWING: Figure 3
Patent JP-2020139531-A (JP)
Title: Manufacturing method of power transmission shaft
Inventor: OTA KAZUKI
IPC: F16B4/00
Filed: 2019-02-27
Abstract: To provide a power transmission shaft capable of reducing costs, and improving joining force in a rotating direction, of a connection portion and a coupling member.SOLUTION: A power transmission shaft 1 is composed of a pipe body 2 made of fiber-reinforced plastic, and a metallic stub yoke 3 (coupling member) connected to an end portion of the pipe body 2, and transmits power by rotation. The stub yoke 3 has a hollow first pillar portion 53, and a second pillar portion 54 formed inside of the first pillar portion 53. An end portion of the pipe body 2 has a first connection portion 20 to which the stub yoke 3 is connected, the first connection portion 20 is inserted between the first pillar portion 53 and the second pillar portion 54, and caulking processing is performed on the first pillar portion 53.SELECTED DRAWING: Figure 2
Patent JP-2020137441-A (JP)
Title: Chinese yam culture device and chinese yam culture method
Inventor: YAMANASHI YOSHIKAZU
IPC: A01G22/25
Filed: 2019-02-27
Abstract: To provide a Chinese yam culture device capable of culturing Chinese yam with good quality and performing efficiently, planting and harvesting works.SOLUTION: Both ends of a cylindrical body 3 are opened, a cylindrical culture tube 9 is provided in the cylindrical body 3, whole length of the cylindrical body 3 and whole length of the culture tube 9 are almost equal, one end of the culture tube 9 is proximate to one end of the cylindrical body. A lid part 5 having a through hole 13 is detachably fitted to one end of the cylindrical body 3, to the through hole 13 of the lid part 5, a new yam introduction hole 15 on new yam guide means 7 comprising on one end, a new yam reception part 17 and on the other end, the new yam introduction hole 15 is fitted. An end part 21 of the new yam introduction hole 15 reaches inside of the culture tube 9. The new yam reception part 17 is formed into a plate-shaped body curved along a circumferential direction of the cylindrical body 9 and has an opening 19 on a top surface.SELECTED DRAWING: Figure 2
Patent JP-2020138406-A (JP)
Title: Decorative laminate
Inventor: YAMADA YOSUKE
IPC: E04F13/08
Filed: 2019-02-28
Abstract: To impart high designability to a decorative laminate.SOLUTION: A decorative laminate 1 has, on an inorganic substrate 2, the following laminated in this order from the bottom: a primer layer 3; a base layer 4; a pearl layer 5; and a top coating layer 6. The pearl layer 5 containing a proper amount of pearl has glossiness.SELECTED DRAWING: Figure 1
Patent JP-2020139687-A (JP)
Title: Vaporization-type combustion device
Inventor: KUHARA NORIYUKI
IPC: F23K5/14
Filed: 2019-02-28
Abstract: To provide a vaporization-type combustion device capable of automatically correcting weight detection of an oil tank.SOLUTION: This vaporization-type combustion device stores an output value T of oil tank weight detection means 34 as a storage value F when there is a full oil tank 26, updates, if a current storage value T is larger than the storage value F when the oil tank 26 is inserted into a body, the storage value F to the output value T at this time, and stores the updated value, and displays an oil remaining amount of the oil tank 26 from a range from a storage value N to the storage value F and the current output value T on a display unit. Thus, even if the oil tank 26 has been inserted into the body without filling the tank full last time, by filling the tank full and inserting the oil tank 26 into the body this time, the storage value F when there is a full oil tank 26 can be automatically set closer to the output value T when there is a full oil tank 26, and an accurate oil tank oil remaining amount can be displayed on the display unit by improving the accuracy of an oil tank oil remaining amount display label.SELECTED DRAWING: Figure 3
Patent JP-2020140647-A (JP)
Title: Information processing method
Inventor: MATSUO MITSUHIRO
IPC: G06F12/00
Filed: 2019-03-01
Abstract: To solve the problem that a necessary data block cannot be taken out when necessary.SOLUTION: In an information processing method performed by an information processing device having a function for processing a writing request and a reading request of a file and further having a function for storing to-be-stored data, data for constituting the to-be-stored file is separated corresponding to characteristics of the data, and, according to the result of separation, the separated data is stored.SELECTED DRAWING: Figure 3
Patent JP-2020144513-A (JP)
Title: Nc data generation method, nc data generation program, nc data generation device and nc working device
Inventor: MIZOKAMI TOMOMICHI
IPC: G05B19/4093
Filed: 2019-03-05
Abstract: To provide an NC data generation method, an NC data generation program, an NC data generation device and an NC working device capable of simply generating NC data for typeless incremental molding in which control timing between NC data to a surface side tool and NC data to a rear side tool is matched according to a working shape.SOLUTION: An NC data generation device includes a surface side continuous data generation part 31 for generating discrete surface side continuous data of a hemisphere center position of a surface side tool in which a hemisphere of the surface side tool abuts on a working surface of a prescribed working shape, the surface side continuous data in which a distance error between a straight line connecting hemisphere tip positions adjacent to the surface side continuous data and the working surface is within the range of a prescribed allowable error, and a rear side continuous data generation part 32 for generating rear side continuous data to a rear side tool in which each hemisphere center position shown by the surface side continuous data is offset to a symmetric position orthogonal to the working surface of the prescribed working shape.SELECTED DRAWING: Figure 4
Patent JP-2020143229-A (JP)
Title: Method of calculating reaction rate of silane coupling agent of rubber composition containing silica and silane coupling agent
Inventor: KITAO AYAKA
IPC: C08L21/00
Filed: 2019-03-07
Abstract: To provide a simple method of calculating a reaction rate of a silane coupling agent.SOLUTION: A method of calculating a reaction rate of a silane coupling agent of a rubber composition containing silica and the silane coupling agent includes: a step of weight change measurement of kneading a rubber composition 1 containing silica and the silane coupling agent and measuring a change of weight by measuring a change amount of weight (X3) before and after the kneading; a step of X2 calculation of calculating an amount of moisture (X2) vaporizing from a silica surface during kneading; a step of X1 calculation of calculating an amount of weight change (X1) due to a silane coupling reaction based on the change amount of weight (X3) and the amount of moisture (X2); and a step of y calculation of calculating a reaction rate (y) of the silane coupling agent, based on the amount of weight change (X1).SELECTED DRAWING: Figure 1
Patent JP-2020142713-A (JP)
Title: Cooling control device for fuel cell vehicle
Inventor: KAI MASAHIRO
IPC: B60K15/03
Filed: 2019-03-07
Abstract: To provide a cooling control device for a fuel cell vehicle which enables improvement of a hydrogen gas charging speed while inhibiting an ability that cools a hydrogen gas needed in the facility side where a fuel cell vehicle is charged with the hydrogen gas.SOLUTION: A cooling control device for a fuel cell vehicle is used in a vehicle which uses a hydrogen gas which fills a hydrogen tank as a fuel and includes: a trigger detection part 201 which detects a trigger that starts filling the hydrogen tank with the hydrogen gas; and a circulation control part 210 which circulates a refrigerant to be used in a refrigeration cycle circuit used for cooling of an air conditioner for indoor air conditioning of the vehicle to a tank side evaporator which cools the hydrogen tank to cool the hydrogen tank when the trigger detection part 201 detects the trigger.SELECTED DRAWING: Figure 3
Patent JP-2019174797-A (JP)
Title: Electronic equipment, learning support terminal, and program
Inventor: TANAKA TOSHIAKI
IPC: G09B7/02
Filed: 2019-03-12
Abstract: To automatically classify a plurality of programming instructions transmitted from a terminal in accordance with content.SOLUTION: Electronic equipment comprises a control unit for: acquiring one instruction list including one or more instructions; determining a position and/or orbit in a coordinate system set on a screen of a display in accordance with one or all instructions of one acquired instruction list; determining first determination information indicating whether or not the determined position in the coordinate system is coincident with a specific position in the coordinate system determined in accordance with one preliminarily set problem and/or second determination information indicating whether or not the determined orbit in the coordinate system intersects a specific region in the coordinate system determined in accordance with one preliminarily set problem; determining whether or not one instruction list is a correct answer corresponding to one preliminarily set problem on the basis of the determined first determination information and/or the determined second determination information; and outputting at least one information among the first determination information, the second determination information and correctness determination information indicting a determination result of whether or not one instruction list is a correct answer.SELECTED DRAWING: Figure 6
Patent JP-2019172660-A (JP)
Title: Composition for preventing or ameliorating functional gastrointestinal disorders,and pharmaceutical composition and food and drink composition using the composition for preventing or ameliorating functional gastrointestinal disorders
Inventor: MURATA MAI
IPC: A61P1/12
Filed: 2019-03-12
Abstract: To provide a new composition for preventing or ameliorating functional gastrointestinal disorders.SOLUTION: There is provided a composition for preventing or ameliorating functional gastrointestinal disorders having Bifidobacterium breve MCC1274 (FERM BP-11175) as an active ingredient. The composition for preventing or ameliorating functional gastrointestinal disorders according to the present technique can ameliorate or prevent constipation or frequent defecation, can ameliorate adjustment of defecation frequency, ameliorate stool properties, can ameliorate or prevent stomachache, can ameliorate or prevent the feeling of fullness, or can ameliorate or prevent abdomen discomfort. Furthermore in the present invention, there is also provided a composition for preventing or ameliorating functional gastrointestinal disorders caused by anxiety disorder. The composition for preventing or ameliorating functional gastrointestinal disorders according to the present technique can be used for a pharmaceutical composition or a food and drink composition.SELECTED DRAWING: None
Patent JP-2020149288-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: NAKAJIMA AYAHIRO
IPC: G06K9/00
Filed: 2019-03-13
Abstract: To improve the accuracy in character recognition for a voucher image.SOLUTION: An image processing apparatus comprises an extraction unit, and a processing unit, and performs character recognition for a voucher image showing a voucher. The extraction unit extracts, from the voucher image, a plurality of provisional character areas arranged side by side in a row direction. The processing unit sets a plurality of character interval candidates as an interval for partitioning a row area including the plurality of provisional character areas in the row direction, calculates, for each of the character interval candidates, the degree of overlapping between partitioning positions and a character present portion in accordance with the character interval candidates, determines a character interval from the plurality of character interval candidates based on the plurality of calculated degrees of overlapping, and recognizes the characters for partitioned areas obtained by partitioning the row area according to the determined character interval.SELECTED DRAWING: Figure 3
Patent JP-2020148919-A (JP)
Title: Lens unit, exposure apparatus, read head, image formation device and image read device
Inventor: NAGAMINE MASAMITSU
IPC: G03B27/50
Filed: 2019-03-14
Abstract: To reduce deviation of an optical axis of a lens element, and improve resolution.SOLUTION: A lens unit comprises: a first lens array 2 configured by arranging a plurality of first lens elements 21 each having first optical axis in an arrangement direction perpendicular to the first optical axis; a second lens array 4 configured by arranging a plurality of second lens elements 41 each having second optical axis in the arrangement direction opposite to the first lens elements; and a light-blocking member 3 arranged between both lens arrays and having a plurality of apertures 31 arranged in the arrangement direction. The second lens array is, with respect to the first lens array, in the positional relation in which a virtual line T perpendicular to both the first optical axis and the arrangement direction as rotation axis is rotated by 180 degrees. Optical axes of the lens elements positioned in a substantially central part of the arrangement direction in each lens array substantially coincide with each other.SELECTED DRAWING: Figure 5
Patent JP-2020149493-A (JP)
Title: Evaluation device, semiconductor device, and transmission control method
Inventor: SUZUKI TOMOAKI
IPC: H01L21/822
Filed: 2019-03-14
Abstract: To provide an evaluation device, a semiconductor device, and a transmission control method each allowing for reduction of test costs.SOLUTION: According to one embodiment, there is provided the evaluation device including a first data bus and a transmission device. The transmission device is electrically connected, at an output side, to a first data bus and receives as input, data and a prescribed signal different from the data. The transmission device supplies the received data to the first data bus during a first period. The first period is a period during which a valid signal is at an active level. The transmission device supplies the prescribed signal to the first data bus during a second period. The second period is a period during which the valid signal is at a non-active level.SELECTED DRAWING: Figure 1
Patent JP-2020148748-A (JP)
Title: Emergency power source facility of nuclear power plant, and control method and control device of the same
Inventor: KITAZUMI KOTA
IPC: G21D3/04
Filed: 2019-03-15
Abstract: To prevent unnecessary startup of an emergency diesel power generator when phase interruption occurs in only one system of a plurality of emergency power source systems in a nuclear power plant where phase interruption failure detection equipment is installed to the plurality of emergency power source systems.SOLUTION: An emergency power source facility having a plurality of emergency power source systems and equipment for detecting a phase interruption failure of each reception transformer isolates an external power source and starts an emergency diesel generator when phase interruption is detected in all the reception transformers of the systems supplying power to an emergency bus line in a normal state.SELECTED DRAWING: Figure 2
Patent JP-2020155793-A (JP)
Title: Echo canceller and IP phone
Inventor: BABA YOSHIHIRO
IPC: H04B3/23
Filed: 2019-03-18
Abstract: To provide a technique capable of preventing deterioration of call quality by blocking learning for echo cancellation with voices (silence, hold sound, etc.) other than a voice to be originally cancelled by a line echo canceller.SOLUTION: An echo canceller including a line echo canceller having a function of detecting a line echo and canceling the line echo, is provided with voice detection means for detecting an input sound from a microphone of the other party and/or a hold sound. When the voice detection means detects silence and/or a hold sound, the echo canceller stops echo cancellation learning in the line echo canceller. An IP telephone includes the echo canceller.SELECTED DRAWING: Figure 1
Patent JP-2020151898-A (JP)
Title: Liquid supply device and liquid discharge device
Inventor: HARA CHIHIRO
IPC: B41J2/175
Filed: 2019-03-19
Abstract: To provide a liquid supply device which can attain stable liquid discharge performance, and to provide a liquid discharge device.SOLUTION: A liquid supply device includes: a first passage 31a; a second passage 31b; a heating part 34; a filter 35; and a bypass passage 37. The first passage is connected to the primary side of a liquid discharge head which discharges a liquid. The second passage is connected to the secondary side of the liquid discharge head. The heating part is provided at the first passage and heats a fluid in the first passage. The filter is disposed between the heating part of the first passage and the liquid discharge head. The bypass passage connects the primary side of the filter with a passage at the secondary side of the liquid discharge head.SELECTED DRAWING: Figure 4
Patent JP-2020154669-A (JP)
Title: Learning device, learning method, learning program, producing method of data, image processing device, image processing method and image processing program
Inventor: KIMURA YOSHINORI
IPC: G06N3/08
Filed: 2019-03-20
Abstract: To provide a learning device that can accurately and simply learn a network parameter of a convolutional neural network.SOLUTION: A learning device (103) comprises: an acquisition unit (103a) that acquires a first training image, and a correct answer image having displacement relative to the first training image; a generation unit (103b) that generates a second training image having higher resolution than the first training image from a correct answer image; and a learning unit (103c) that learns a network parameter of a convolutional neural network (CNN) on the basis of the first training image, the second training image and the correct answer image.SELECTED DRAWING: Figure 1
Patent JP-2020155562-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IMAMIZU KENTARO
IPC: H01L21/768
Filed: 2019-03-20
Abstract: To reduce the connection resistance of a contact plug.SOLUTION: A semiconductor device includes a gate, a source area, a drain area, an interlayer insulating film, and a contact plug. The gate is arranged adjacent to a semiconductor substrate via a gate insulating film. The source area and the drain area are formed by introducing impurities using a side wall insulating film arranged adjacent to the side surface of the gate and the gate as masks. The interlayer insulating film is formed adjacent to the gate, the drain area, and the source area after the side wall insulating film has been removed. The contact plug is arranged in a through hole formed in the interlayer insulating film and is arranged adjacent to at least one of the source area and the drain area.SELECTED DRAWING: Figure 2
Patent JP-2020151664-A (JP)
Title: Acid waste treatment system
Inventor: OBATA SHOHEI
IPC: C02F11/143
Filed: 2019-03-20
Abstract: To provide an acid waste treatment system capable of an acid waste dehydration treatment with a simple configuration and at a low cost.SOLUTION: An acid waste treatment system 10 is configured for an acid waste dehydration treatment and includes at least a container 12, a feed unit 14, and a mixing unit 16. The container 12 has a powdered alkaline fixation agent containing alkaline earth metal oxides, hydroxides, or carbonates layered thereon. The feed unit 14 is configured to feed the acid waste in set amounts to the top of the alkaline fixation agent layered in the container 12. The mixing unit 16 is configured to mix the top of the alkaline fixation agent and the acid waste.SELECTED DRAWING: Figure 1
Patent JP-2020157918-A (JP)
Title: Soundproof structure of vehicle cabin front part and cowl silencer
Inventor: HATTORI SHIGENORI
IPC: B60R13/08
Filed: 2019-03-26
Abstract: To provide a soundproof structure of a vehicle cabin front part which enables improvement of soundproof characteristics and inhibits increase of disposal costs.SOLUTION: A front part 71 of a cowl silencer 70 includes a two-tiered structure part 72 and is provided with a width direction slit 82, an upper tier slit 84, and a lower tier slit 86. The width direction slit 82 is formed on a front polygonal line 80 and penetrates through the cowl silencer 70 in a thickness direction. The upper tier slit 84 is formed at an upper tier part 73 of the two-tiered structure part 72, connected to the width direction slit 82, and extends so as to be away from the width direction slit 82. The lower tier slit 86 is formed at a lower tier part 74 of the two-tiered structure part 72, connected to the width direction slit 82, and extends so as to be away from the width direction slit 82. The upper tier slit 84 and the lower tier slit 86 are formed at positions offset in a width direction. The upper tier slit 84 and the lower tier slit 86 are expanded in a fan form in the width direction and fixed to a connection part 48 of a cowl panel 40.SELECTED DRAWING: Figure 7