baber/WOPTO huggingface dataset:
Patent JP-2020065120-A (JP)
Title: Class D amplifier circuit
Inventor: ENDO YASUYUKI
IPC: H03F3/217
Filed: 2018-10-15
Abstract: To provide a class D amplifier circuit having an arbitrary DC output voltage detection function regardless of load type.SOLUTION: In a DC output detection circuit 203 included in a class D amplifier circuit, charging of first and second capacitors 18, 19 is performed using first and second constant current sources 15, 16 using a ternary PWM signal as a trigger and duty monitoring of the ternary PWM signal is performed by comparing the charging voltage with the reference voltage V101. When an arbitrary DC output voltage is detected and a desired DC output voltage is detected by the above performances, the operation of an output driver circuit is stopped, and a voltage application to a load is stopped at the same time, thereby achieving circuit protection.SELECTED DRAWING: Figure 2
Patent JP-2019005638-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-18
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2020066858-A (JP)
Title: Space constituting structure
Inventor: KUROE MASAYUKI
IPC: E04H1/12
Filed: 2018-10-22
Abstract: To improve flexibility in the installation of a functional component.SOLUTION: A space forming structure 10 for forming an internal space from a space, includes: strut frames 11-14 disposed in the boundary between the space and the internal space; and a plurality of beam frames 15-18 connected to the upper parts of the strut frames, respectively. The ends of the plurality of beam frames and the upper end of the strut frame are connected to each other. A connecting part 200 connecting functional components 210 and 220 to each other is provided at a position facing the internal space in the opposite pair of beam frames.SELECTED DRAWING: Figure 2
Patent JP-2019093705-A (JP)
Title: System and method for adjusting speed of multi-nozzle extruder during additive manufacturing with reference to angular orientation of extruder
Inventor: DAVID A MANTELL
IPC: B29C64/236
Filed: 2018-10-24
Abstract: To provide an apparatus for forming an object quickly into a precise shape by an extruder having many nozzles.SOLUTION: An additive manufacturing system operates an extruder to extrude a swath of thermoplastic material through at least two nozzles of the extruder to form a swath of thermoplastic material along a path of relative movement between the extruder and a platform. The speed of the extruder along the path corresponds to a predetermined speed selected with reference to an orientation of the extruder and an angle of the path of relative movement between the extruder and the platform. A controller in the system operates at least one actuator operatively connected to at least one of the extruder and the platform to move the at least one of the extruder and the platform relative to the other of the extruder and the platform along the path of relative movement at the predetermined speed to make the swath of the thermoplastic material contiguous in a cross-process direction.SELECTED DRAWING: Figure 5
Patent JP-2019157108-A (JP)
Title: Ink, ink cartridge, image forming method, and printed matter
Inventor: YAMAZAKI TAKUYA
IPC: B41M5/00
Filed: 2018-10-29
Abstract: To provide an ink which has high storage stability and exhibits high image density even when dried by heating.SOLUTION: The ink comprises water, a coloring material, and a cross-linked material comprising a structural unit represented by the general formulas (1) and (2) in the figure. In the general formula (1), X represents a hydrogen atom or a cation, and R1 represents a hydrogen atom or a methyl group. In the general formula (2), R2 represents a hydrogen atom or a methyl group, and L represents an alkylene group having 2 to 18 carbon atoms.SELECTED DRAWING: Figure 1
Patent JP-2020069863-A (JP)
Title: Steering control device
Inventor: KODERA TAKASHI
IPC: B62D6/00
Filed: 2018-10-30
Abstract: To provide a steering control device that is able to hinder a decrease of steering feeling.SOLUTION: A target assist torque calculation unit 61 comprises: a target steering torque calculation unit 73 that calculates a target steering torque Th* serving as a target value for a steering torque Th detected by a torque sensor; and a torque F/B control unit 74 that calculates a torque F/B component Tfb by executing torque feed back control for causing the steering torque Th to follow the target steering torque Th*. Based on an increase of the absolute value of a reaction force component Fir, the target steering torque calculation unit 73 calculates the target steering torque Th* such that the target steering torque Th* has a larger absolute value. If the reaction force component Fir exceeds threshold torque, that is, if the absolute value of the target steering torque Th* exceeds maximum torque detectable by the torque sensor, the target assist torque calculation unit 61 sets the torque F/B component Tfb to zero, and a target assist torque Ta* to zero.SELECTED DRAWING: Figure 2
Patent JP-2020070483-A (JP)
Title: Workpiece holding frame and plating treatment apparatus using the same
Inventor: KISHI KAZUYUKI
IPC: C25D17/06
Filed: 2018-11-02
Abstract: To provide a workpiece holding frame and a plating apparatus using the same, which can prevent a plating layer from being formed on a side bar.SOLUTION: A workpiece holding frame and a plating apparatus using the same comprise an upper support bar 11 for holding a rectangular plate workpiece W, a lower support bar 21, and a pair of side bars 31 and 41. The upper support bar 11 includes a first upper gripping member 12 to which an electric power can be supplied while holding the upper side of the rectangular plate workpiece W. The lower support bar 21 includes a lower gripping member 22 for holding the lower side W2 of the rectangular plate workpiece W. The pair of side bars 31 and 41 are arranged having a space distance from the to-be-plated surface WS of the rectangular plate workpiece W more inwardly than the right side W3 and left side W4 of the rectangular plate workpiece W held by the first upper gripping member 12. The workpiece holding frame W has an electrical insulation property.SELECTED DRAWING: Figure 1
Patent JP-2019031566-A (JP)
Title: Treatment of vasculopathy with prostacyclin and mesenchymal stem cells
Inventor: ROGER JEFFS
IPC: A61K31/5585
Filed: 2018-11-05
Abstract: To provide methods for treating or preventing vasculopathy.SOLUTION: Methods for treating or preventing vasculopathy in a subject in need thereof comprise administering to the subject a prostacyclin and a mesenchymal stem cell (MSC) or a part of a culture medium that has been in contact with the MSC and contains one or more components of the MSC.SELECTED DRAWING: Figure 6
Patent JP-2020078485-A (JP)
Title: Dishwasher
Inventor: KATO TETSUYA
IPC: A47L15/42
Filed: 2018-11-14
Abstract: To provide a dishwasher which includes a washing chamber 2 where a dish basket is stored and a washing nozzle having a center nozzle 32 extending upward in a central part of the washing chamber 2, and in which a lower basket 5 where a nozzle guard frame 51 enclosing the center nozzle 32 is raised and an upper basket 6 that is arranged in a part adjacent to one side of the center nozzle 32 in a front-back direction and is bent in an arc shape in a plane view are provided as the dish basket, the upper basket 6 includes first and second divided basket parts 6, 6which are divided into two in a lateral direction in a manner to be raised and laid, and end parts inside in the lateral direction of a part which is the other end edge of each of the divided basket parts 6,6in the front-back direction are supported by the nozzle guard frame 51 without increasing a diameter of the nozzle guard frame 51.SOLUTION: In end parts inside in the lateral direction of a part which is the other end edge of each of divided basket parts 6, 6in a front-back direction, protrusion parts 6j, 6j which protrude to the other in the front-back direction and can be seated on an upper end of the nozzle guard frame 51 are protruded.SELECTED DRAWING: Figure 2
Patent JP-2020085524-A (JP)
Title: Temperature sensor and pneumatic tire production method
Inventor: NAKAYAMA TOMOICHI
IPC: G01K1/16
Filed: 2018-11-19
Abstract: To provide a temperature sensor capable of accurately measuring rubber temperature, in particular capable of accurately measuring rubber temperature in a vulcanization step of heating and vulcanizing an unvulcanized green tire by being inserted in a rubber part of the green tire, and a pneumatic tire production method using the temperature sensor.SOLUTION: The temperature sensor for measuring rubber temperature is provided that comprises a protective tube, an element tube which extends coaxially with the protective tube, has parts other than a distal end part covered with the protective tube and exposes the distal end part; and a temperature measurement resistor element which is housed in the element tube and measures the rubber temperature. The temperature sensor is excellently available for a pneumatic tire production method in which a vulcanization step includes a temperature measurement step of measuring temperature of an unvulcanized green tire with the temperature sensor and the temperature measurement step of measuring the temperature of a rubber part of the green tire by inserting at least a distal end part of the temperature sensor in the rubber part of the green tire.SELECTED DRAWING: Figure 3
Patent JP-2019072496-A (JP)
Title: Electronic device, bath control program and hot water supply system
Inventor: KUBOTA YOSHIHIRO
IPC: A47K3/00
Filed: 2018-11-20
Abstract: To provide an electronic device that can improve bath safety without impairing comfort.SOLUTION: An electronic device includes: a control part for outputting a bathing signal indicating bathing by detecting a water level rise in a bathtub; and a display part for receiving the bathing signal and displaying a bathing display 160 indicating that a bather takes a bath and is in the bathtub to the outside of a bath room.SELECTED DRAWING: Figure 23
Patent JP-2020087620-A (JP)
Title: Lithium secondary battery
Inventor: SAKAMOTO SHUHEI
IPC: H01M10/36
Filed: 2018-11-21
Abstract: To provide a lithium secondary battery with high capacity and long life.SOLUTION: A lithium secondary battery includes a positive electrode 10 containing a material capable of inserting and removing lithium ions, a lithium ion conductive electrolyte 20, and a negative electrode 30 containing a material capable of inserting and extracting lithium metal or lithium ions, and the electrolyte 20 includes a metal 6,6'-bis(benzoylamino)-2,2'-bipyridine(babp) complex which is a metal complex.SELECTED DRAWING: Figure 1
Patent JP-2020086787-A (JP)
Title: Notification device
Inventor: YAMASHITA TAKASHI
IPC: G08G1/127
Filed: 2018-11-21
Abstract: To provide a notification device capable of suppressing notifying passengers in a vehicle of unnecessary information.SOLUTION: According to a notification device for notifying a passenger 4b of a vehicle 2 of driving related information, the notification device comprises an acquisition part 26 for acquiring a kind of the driving related information input by the passenger 4b, that requests notification of the passenger, and a notification part 28 for notifying the passenger 4b that requests the notification of the driving related information of the kind acquired by the acquisition part 26. The notification part 28 does not give notice of the driving related information other than the kind acquired by the acquisition part 26.SELECTED DRAWING: Figure 6
Patent JP-2020081322-A (JP)
Title: Ultrasound diagnostic apparatus and ultrasound image generation method
Inventor: TANIGUCHI TETSUYA
IPC: A61B8/14
Filed: 2018-11-22
Abstract: To provide an ultrasound diagnostic apparatus and an ultrasound image generation method capable of obtaining a clear ultrasound image even when a transmission driving device with a high degree of positive/negative driving symmetry is not provided.SOLUTION: An ultrasound diagnostic apparatus 1 (1a) according to the present invention includes: a transmission unit 12 (12a) that generates and outputs a plurality of drive signals to transducers 21 (21a) of an ultrasound probe 20 (20a), the drive signals causing the respective transducers 21 (21a) to transmit respective transmission ultrasound waves each having a different waveform in a temporally shifted manner, the drive signals being compensated for asymmetry of the transmission sound pressure waveforms of the plurality of transmission ultrasound waves transmitted from the transducers 21 (21a); and an image generation unit 14 which acquires, from the ultrasound probe 20 (20a), reception signals based on reflected ultrasound waves that are the transmission ultrasound waves reflected in a subject, extracts harmonic components according to the plurality of reception signals corresponding to the plurality of transmission ultrasound waves, and generates an ultrasound image based on the extracted harmonic components.SELECTED DRAWING: Figure 3
Patent JP-2020081423-A (JP)
Title: Cooking container
Inventor: FUJII TAKU
IPC: A47J27/00
Filed: 2018-11-27
Abstract: To provide a user-friendly cooking container which can be easily manufactured when being manufactured using a metal mold, and further, when the container body is sealed with a cover, the cover is prevented from being shifted from the container body in a horizontal direction.SOLUTION: A first container formation 60 and a second container formation 70 are formed in the same shape and the same dimension, in which interaction bodies 61a, 62a of the first container formation come into contact with outer surfaces 71, 72 of the second container formation and interaction bodies 71a, 72a of the second container formation come into contact with outer surfaces 61, 62 of the first container formation. The first container formation and the second container formation are configured so as to be relatively positioned in a horizontal direction and a top-bottom direction thereof is directed in a predefined direction. The first container formation and the second container formation are configured such that one is used as a container body and the other is used as a cover.SELECTED DRAWING: Figure 3
Patent JP-2020087041-A (JP)
Title: Shopping support system and program
Inventor: SUGIMOTO TAKASHI
IPC: G07G1/00
Filed: 2018-11-27
Abstract: To prevent duplicated purchase with reference to a shopping memo shared by a plurality of persons.SOLUTION: A storage unit stores shopping memo information and user identification information capable of identifying a user who can update it. An update receiving unit receives an update of the shopping memo information by a user authenticated by a user authentication unit. An update processing unit carries out the update received by the update receiving unit. A display unit displays information for the user. An operation unit receives an operation from the user. A memo display processing unit repeatedly, at a predetermined timing, acquires the shopping memo information associated with the user identification information acquired by the user information acquiring unit from the storage unit to display the same on the display unit. An article information processing unit acquires information specifying an article to store the same in a predetermined storage unit. An update instructing unit, if the information stored by the article information processing unit is included in the shopping memo information, gives to the update receiving unit instructions for updating the shopping memo information.SELECTED DRAWING: Figure 8
Patent JP-2019127032-A (JP)
Title: Laminated foam and laminated foam production method
Inventor: TAOKA TAKAKO
IPC: A01N25/18
Filed: 2018-11-28
Abstract: To provide a laminated foam that efficiently exhibits an insect repelling effect and is advantageous regarding costs.SOLUTION: A laminated foam comprises a thermoplastic foam (A), and a thermoplastic film (B) containing an insect repellent. The thermoplastic foam (A) is formed by foaming one or more first thermoplastics selected from the group consisting of a polyethylene-based resin, a polypropylene-based resin, an ethylene-vinyl acetate copolymer and an ethylene-acrylic acid ester copolymer. An expansion ratio of the thermoplastic foam (A) is greater than 10. A second thermoplastic forming the thermoplastic film (B) containing the insect repellent is a polyethylene-based resin.SELECTED DRAWING: None
Patent JP-2020082641-A (JP)
Title: Printing method, printer and ink set
Inventor: SAITO TAKASHI
IPC: C09D11/40
Filed: 2018-11-30
Abstract: To provide a printing method which can suppress occurrence of hot off-set and cockling in a printed matter.SOLUTION: A printing method includes an ink imparting step of imparting colored ink and transparent ink to a printed matter, a heating step of heating the printed matter to which the colored ink and the transparent ink are imparted, and a heating and pressurizing step of pressurizing the heated printed matter while hating it, in which the colored ink contains an organic solvent, an urethane resin and a pigment, and the transparent ink contains an organic solvent and a styrenic resin.SELECTED DRAWING: None
Patent JP-2019058715-A (JP)
Title: Piercing member for container access device
Inventor: MILAN IVOSEVIC
IPC: A61J1/20
Filed: 2018-12-03
Abstract: To provide a device, when the device is fully inserted into a sealing member of a fluid container, preventing deterioration or contamination of the contents of the fluid container and preventing the contents of the fluid container from leaking out and contaminating the surrounding environment.SOLUTION: A device 10 for transferring fluids includes a piercing member having a distal end and a proximal end and defines a longitudinal fluid channel. A distal opening 82 is positioned at the distal end of the piercing member with the opening in fluid communication with the longitudinal fluid channel. Further, a sleeve 20 having a proximal end 78 and a distal end 76 includes an extended position where the sleeve surrounds the piercing member and a retracted position where the sleeve is retracted from the distal end of the piercing member. The sleeve defines an opening at the distal end of the sleeve with a gap defined between the retractable sleeve and the piercing member.SELECTED DRAWING: Figure 1
Patent JP-2020085232-A (JP)
Title: Brake employing functional fluid
Inventor: INOUE AKIO
IPC: F16F9/14
Filed: 2018-11-19
Abstract: To simplify a structure of a rotary shaft type brake using a non-shear flow of a functional fluid such as an ER (electrorheological) fluid or an MR (magnetorheological) fluid, and to attain downsizing and increase of brake power.SOLUTION: A partition plate (18) is attached to a rotary disc (15) of a brake, and a fixing plate (16) is attached to an inner wall of a container. A clearance (17) is provided between the rotary disc (15) and the fixing plate (16), and a functional fluid which is pushed by the partition plate (18) when the rotary disc (15) is rotated flows in the clearance (17). An electric field or a magnetic field is applied to the clearance (17), such that flowing resistance is changed by changing viscosity of the fluid in the clearance (17) and rotation resistance of the rotary disc (15), namely, brake power is controlled. Otherwise, the fixing plate (16) may be attached to the rotary disc (15) and the partition plate (18) may be attached to the inner wall of the container. An electric field or a magnetic field is applied to a fluid in the clearance (17) between the inner wall of the container and the rotary disc (15) and fluid leakage from the clearance (17) is eliminated, thereby suppressing reduction in brake power.SELECTED DRAWING: Figure 7
Patent JP-2019103814-A (JP)
Title: Coffee extractor
Inventor: TAKAHASHI AYAKO
IPC: G06F3/16
Filed: 2018-12-14
Abstract: To provide fun for drink.SOLUTION: A coffee extractor 1 comprises: a dripper 10 for dropping hot water poured to coffee beans for extracting coffee; a container 30 for storing hot water (coffee) falling from the dripper 10; and an electronic device 20 disposed and used in a space between the dripper 10 and the container 30 which acquires information on coffee stored in the container 30 and causes an audio output unit 25 to output a content using the information.SELECTED DRAWING: Figure 1
Patent JP-2020093237-A (JP)
Title: Plasma detoxification method for exhaust gas and device for the same
Inventor: IKEOKU TETSUYA
IPC: H05H1/26
Filed: 2018-12-14
Abstract: To provide a plasma detoxification method that causes the whole quantity of an exhaust gas input into a heat decomposition column to inevitably pass a high-temperature region formed by plasma jets and reliably decomposes the exhaust gas.SOLUTION: A method for concentrating multiple plasma jets P toward a point Q includes generating plasma jets P respectively from multiple plasma jet torches 2a, 2b, (2c) installed toward a reaction space D for an exhaust gas H, toward a certain point Q in the reaction space D and supplying the exhaust gas H toward the point Q from between the multiple plasma jet torches 2a, 2b, (2c).SELECTED DRAWING: Figure 1
Patent JP-2020094787-A (JP)
Title: Cycle device
Inventor: NAKA MASAMICHI
IPC: F25B41/31
Filed: 2018-12-14
Abstract: To provide a cycle device that is miniaturized and reduced in weight so as to be carried.SOLUTION: A cycle device (1) includes: a body part (11) having a refrigeration cycle part, a battery (31) and a first tank (33) for drainage; a cradle part (12) having a second tank (43) capable of being connected to the first tank (33) while the body part (11) is mounted thereon; and a waterway opening/closing part (51) for opening a waterway from the first tank (33) to the second tank (43) while being mounted and blocking the waterway while not being mounted.SELECTED DRAWING: Figure 3
Patent JP-2019039939-A (JP)
Title: Marking device
Inventor: TAKAHASHI KAZUO
IPC: G01N21/3581
Filed: 2018-12-17
Abstract: To visualize an abnormal place or the like of an object by utilizing terahertz waves.SOLUTION: A marking device includes: irradiation means (110) for irradiating an object (500) with terahertz waves; detection means (150) for detecting intensity of the terahertz waves which are reflected by the object or transmit through the object; and specification means (250) for specifying portions (M) which should be marked in the object or a surface member covering the object on the basis of the intensity of the terahertz waves detected by the detection means.SELECTED DRAWING: Figure 2