baber/WOPTO huggingface dataset:
Patent JP-2019070519-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI MASAYA
IPC: F24F1/0025
Filed: 2019-01-31
Abstract: To increase a flow rate of blowing air at a side end of a cross flow fan and thus reduce air blowing loss in the cross flow fan.SOLUTION: In an air conditioner, a heat exchanger and a cross flow fan for sending air that has passed through the heat exchanger to a blowout port are provided in a cabinet in which a suction port and the blowout port are formed. The heat exchanger is provided on upper and front sides of the cross flow fan so as to cause air that has passed through the heat exchanger from upper and front sides of the heat exchanger to flow into the cross flow fan, and a cover member for covering a side end of the cross flow fan is provided so as to inhibit air from flowing to the lateral side of the cross flow fan. Projecting width of the cover member to a fan axial inner side on the suction side of the cross flow fan is formed to be larger than that on the blowout side of the cross flow fan, so that disturbance in an air passage on the suction side can be suppressed effectively.SELECTED DRAWING: Figure 9
Patent JP-2020121295-A (JP)
Title: Separating device and fiber body stacking device
Inventor: INAGAKI YUTA
IPC: B07B1/46
Filed: 2019-01-31
Abstract: To provide a separating device that can appropriately select materials and remove and collect foreign matters, and a fiber body stacking device.SOLUTION: The separating device comprises: a movable mesh having a first and a second surface which serve as front and rear surfaces with each other; a first blowout part that blows out materials including fiber together with gas and supplies the materials onto the first surface of the mesh; a first suction part that suctions some of the materials supplied onto the first surface together with gas; a second blowout part that blows out the gas toward the second surface; and a second suction part that suctions and collects the materials not passing through the mesh at the first suction part and remaining on the first surface, together with gas. When a flow rate of gas flown out from the first blowout part is defined as Q1, a flow rate of gas suctioned by the first suction part is defined as Q2, a flow rate of gas blown out from the second blowout part is defined as Q3 and a flow rate of gas suctioned by the second suction part is defined as Q4, relational expressions of Q1<Q2 and Q3<Q4 are satisfied.SELECTED DRAWING: Figure 3
Patent JP-2019147372-A (JP)
Title: Passive vapor deposition system and method
Inventor: FRANCISCO ZIRILLI
IPC: B41F33/10
Filed: 2019-02-01
Abstract: To provide a system that enables a uniform dampening fluid flow onto a surface of an imaging member or plate.SOLUTION: A dampening fluid deposition system 10 includes a vapor generator 30 adjacent to an air supply channel 20 and in fluid communication with a dampening fluid supply 32 to produce dampening fluid vapor. The vapor generator 30 includes a vapor channel 42 having an interior in communication with air confined in the air supply channel 20. The vapor generator 30 includes a liquid reservoir 36 that receives dampening fluid from the dampening fluid supply 32, and a heater 34 that heats the received dampening fluid into dampening fluid vapor. The liquid reservoir 36 includes a wick 40 that stores dampening fluid and releases dampening fluid vapor into the vapor channel 42, and a heat conductive tub 38 that holds the wick 40 and dampening fluid. The passive dampening fluid deposition system 10 mixes the dampening fluid vapor with the confined air to form an air/vapor mix that is condensed as a layer of dampening fluid on a reimageable surface 16 of an imaging member.SELECTED DRAWING: Figure 1
Patent JP-2020129166-A (JP)
Title: Computer system, method for analyzing influence of incident to business system, and analysis device
Inventor: SHIGEMOTO MICHIHIRO
IPC: G06Q50/10
Filed: 2019-02-07
Abstract: To analyze influence of an incident to a business system being an evaluation object by using an incident having occurred in another business system.SOLUTION: The computer system is connected with a plurality of business systems, acquires incident data containing information on an incident having occurred in a first business system, constructs an evaluation business system simulating a business system different from the first business system, reproduces, on the evaluation business system, the incident having occurred in the first business system based on the incident data, analyzes the influence of the incident to the evaluation business system, and outputs the analysis result.SELECTED DRAWING: Figure 1
Patent JP-2020134542-A (JP)
Title: Image formation unit and image formation apparatus
Inventor: AKAIKE TAKASHI
IPC: G03G21/18
Filed: 2019-02-13
Abstract: To allow floating toner generated in an image formation unit to be retained within the image formation unit to suppress the entry of the floating toner to an image formation apparatus.SOLUTION: An image formation apparatus comprises: an image holding body which is formed with an electrostatic latent image; a developer holding body which develops the electrostatic latent image by contacting the image holding body while rotating toward the image holding body at the rotation center; a development housing which rotationally supports the developer holding body in the opening whose one end is opened toward the image holding body, stores the developer therein, and has an agitation path for agitating the developer and a supply path for supplying the developer to the developer holding body; and a guide member which has the inner face that is opposite to the developer housing on the lower side of the opening, forms a flow channel for guiding the airflow that is generated with the rotation of the developer holding body in the direction apart from the image holding body, and guides a recording material toward the image holding body with the inner face and the opposite outer face. The image formation apparatus accumulates the powder dust contained in the airflow on the inner face of the guide member.SELECTED DRAWING: Figure 8
Patent JP-2020136720-A (JP)
Title: Imaging apparatus, method for controlling imaging apparatus, and program
Inventor: YANAI TOSHIKAZU
IPC: H04N5/345
Filed: 2019-02-13
Abstract: To provide an imaging apparatus which can acquire a satisfactory captured image having reduced image defect.SOLUTION: An imaging apparatus includes: a plurality of pixel cells arranged in a matrix, each of which has a plurality of pixels that generate pixel signals by photoelectric conversion, an FD capacitor that is shared by the plurality of pixels and stores the pixel signals, and a plurality of selection transistors that select an output destination of the pixel signals stored in the FD capacitor; a vertical selection line for supplying a selection signal for controlling an open/close state therethrough to the selection transistor; and a vertical signal line that is commonly connected to the plurality of pixel cells arranged in a column direction, and is also commonly connected to 2 pixel cells adjacent in a row direction.SELECTED DRAWING: Figure 8
Patent JP-2020135171-A (JP)
Title: Machine learning program verification apparatus and machine learning program verification method
Inventor: SATO NAOTO
IPC: G06N5/04
Filed: 2019-02-15
Abstract: To comprehensively evaluate validity of a prediction model.SOLUTION: A machine learning program verification apparatus 100 includes a calculation device 104 which obtains a decision tree logical expression by logically combining path logical expressions indicating decision tree paths in decision trees for a program created by machine learning, creates a combined logical expression by logically combining a verification property logical expression and an objective variable calculation logical expression with the decision tree logical expression, performs satisfiability determination by inputting the combined logical expression to a satisfiability determiner, and acquires a violation input value that is a value of an explanatory variable that violates a verification property and a violation output value that is a value of an objective variable from a satisfaction solution when a result of the determination indicates satisfaction.SELECTED DRAWING: Figure 1
Patent JP-2020133472-A (JP)
Title: Pump device, control panel and control board
Inventor: MIWA SATOSHI
IPC: F04B49/03
Filed: 2019-02-18
Abstract: To provide a pump device capable of preventing abnormal pressure rise of a pipe on a secondary side, a control panel, and a control board.SOLUTION: A pump device 1 comprises: a pump unit connected to pipes 13, 501 closed at a terminal or a middle part; detectors 16, 33 that detect at least the pressure on the secondary side of the pump unit 12 or the temperature of the pipes 13, 501 or water on the secondary side of the pump unit 12; an automatic opening/closing valve 15 that is provided on a drainage pipe provided on the secondary side of the pump unit 12 for draining, and constantly closes the drainage pipe; a storage unit 43 that stores a threshold value that is set lower than an allowable pressure of the pipes 13, 501 on the secondary side of the pump unit 12, or lower than a temperature at which the pressure in the pipe becomes the allowable pressure; and a control unit 41 that opens the automatic opening/closing valve 15 when the detection values detected by the detectors 16, 33 are equal to or more than the threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020134699-A (JP)
Title: Drawing device, image forming device and sheet storage device
Inventor: HAYASHI TAKEHIRO
IPC: G03G21/16
Filed: 2019-02-19
Abstract: To prevent a lock of a drawing device from being erroneously released.SOLUTION: An arm member (92) rotates in a first direction (R1) to move a unit that can be drawn from a device body toward a predetermined position of the device body. A regulating member (94) is provided so as to move with respect to the arm member, and is configured not to move from a position regulating rotations in the first direction of the arm member, while the unit is drawn out from the device body. A first abutting portion (46s1) abuts on the arm member to move that in a second direction (R2) opposite to the first direction, in a process that the unit is inserted in the device body, and brings the regulating member in a movable state with respect to the arm member. A second abutting portion (46s2) moves the regulating member made to be movable by the first abutting portion with respect to the arm member, and brings the arm member in a rotatable state in the first direction.SELECTED DRAWING: Figure 19
Patent JP-2020135580-A (JP)
Title: Retrieval device, retrieval method and program
Inventor: YAMAZAKI SHIGEO
IPC: G06T7/00
Filed: 2019-02-22
Abstract: To provide a retrieval device capable of retrieving human relationship safely with high precision without any cooperation with an external system.SOLUTION: A retrieval device comprises: a first database which is stored with image data to be selected; a face recognition part which evaluates, when a target image representing a person to be retrieved and an auxiliary image group including an auxiliary image assisting in retrieval of the person to be retrieved are specified, whether a face detected from image data on selection objects stored in the first database is included in the target image and the auxiliary image group; a similarity calculation part which uses an evaluation result obtained by the face recognition part to determine whether the person to be retrieved is imaged in the image data; a second database which is stored with a determination result of the similarity calculation part; and a retrieval result output part which acquires, based upon the determination result stored in the second database, image data determined to have the person to be retrieved imaged therein from the first database, and outputs a retrieval result including the acquired image data.SELECTED DRAWING: Figure 1
Patent JP-2020139660-A (JP)
Title: Air conditioning system
Inventor: MURAKAMI YOTARO
IPC: F24F11/47
Filed: 2019-02-27
Abstract: To provide an air conditioning system that can contribute to peak shift of electric power demand within a range not impairing amenity of users.SOLUTION: A control device 5 includes a function of acquiring information on a time zone of requiring a peak shift of power consumption which is provided by an electric power company and controls operational conditions of multiple air conditioners 3A to 3D so as to reduce the power consumption on the basis of the information on the time zone.SELECTED DRAWING: Figure 1
Patent JP-2020141243-A (JP)
Title: Network scanning device, program to be executed by computer, and computer-readable recording medium recording program
Inventor: ETO NAOTO
IPC: G06F16/906
Filed: 2019-02-28
Abstract: To provide a network scanning device capable of performing network scanning by reducing the amount of communication resources.SOLUTION: A scan analysis manager 12A determines a threshold for classifying a plurality of terminal devices into a plurality of attributes by machine learning on the basis of the scan responsiveness which is the result of the network scan. Then, a scan analysis manager 12A performs, on the plurality of terminal devices, an attribute classification process for classifying one terminal device into any of a plurality of attributes by comparing the scan responsiveness of one terminal device with a threshold value. The scan scheduler 16A extracts a target wireless device to be the target of the network scan from the plurality of terminal devices on the basis of the classification result by the scan analysis manager 12A, and the network scanner 11 performs network scan on a target wireless device at the determined scan timing by the scan scheduler 16A.SELECTED DRAWING: Figure 13
Patent JP-2019200197-A (JP)
Title: Method for compressing beam formed sonar data
Inventor: MARTYN SLOSS
IPC: G01S15/89
Filed: 2019-02-28
Abstract: To compress beam formed sonar data by a new method before transmission for further processing.SOLUTION: Beam formed sonar data is compressed before data is transmitted to a storage step or a further processing step. At least some of data beams that are beam formed by compression have values for at least two different ranges.SELECTED DRAWING: Figure 4
Patent JP-2020142394-A (JP)
Title: Bonded body of metal and resin material
Inventor: ARAI SUSUMU
IPC: C23F1/00
Filed: 2019-03-04
Abstract: To provide a bonded body of a metal and a resin material having a composite plating film containing carbon nanotubes having high bonding strength between the metal and the resin material and excellent corrosion resistance and/or durability.SOLUTION: A Ni-P alloy is used as the plating metal, and a Ni-P alloy/CNT composite plating film containing carbon nanotube CNT is formed on a surface of a metal 1. Then post-treatment etching under the condition of using 69 wt.% Nitric acid as a treatment solution, setting the solution temperature at room temperature, and setting the immersion time at 30 seconds is performed, and ultrasonic cleaning is performed, and then CNT loophole 2C whose hole diameter is larger than the outer diameter of CNT caused by the removal of CNT on the surface of Ni-P particles and a number of recessed holes 2D resulting from erosion by the treatment solution are formed. Then, a resin material 3 is injection-molded on the Ni-P alloy/CNT composite plating film.SELECTED DRAWING: Figure 1
Patent JP-2020142807-A (JP)
Title: Cover tape and electronic part package
Inventor: YAKABE TORU
IPC: B65D85/86
Filed: 2019-03-04
Abstract: To improve adhesion of a cover tape to a carrier tape, while keeping desirable productivity of the cover tape.SOLUTION: A cover tape 10 includes a substrate layer 101, a sealant layer 103 and an intermediate layer 105 provided between the substrate layer 101 and the sealant layer 103, and is used for sealing a carrier tape having a recessed part capable of accommodating electronic parts by the sealant layer 103. The intermediate layer 105 is provided in a state of being brought into contact with the sealant layer 103, and includes a first intermediate layer 107 containing a slip agent and a second intermediate layer 109 provided between the first intermediate layer 107 and the sealant layer 103. The concentration of the slip agent in the sealant layer 103 is lower than the concentration of the slip agent in the first intermediate layer 107.SELECTED DRAWING: Figure 2
Patent JP-2020145285-A (JP)
Title: Semiconductor module and semiconductor device equipped with the same
Inventor: KAWASHIMA TAKAYOSHI
IPC: H01L25/18
Filed: 2019-03-05
Abstract: To simplify a configuration of a semiconductor module.SOLUTION: A semiconductor module comprises: a first semiconductor element; a sealing body which seals the first semiconductor element; and a first multilayer substrate on which the first semiconductor element is disposed. The first multilayer substrate has: a first insulating substrate; a first inner conductor layer located on one side of the first insulating substrate; and a first outer conductor layer located on the other side of the first insulating substrate. The first inner conductor layer is electrically connected, inside the sealing body, to the first semiconductor element, and it is partially located outside the sealing body so that an external member can be bonded thereto.SELECTED DRAWING: Figure 3
Patent JP-2020149848-A (JP)
Title: Power storage element
Inventor: OGAWA YUSUKE
IPC: H01M2/30
Filed: 2019-03-13
Abstract: To provide a power storage element capable of connecting an electrode terminal and an electrode body with a simple configuration.SOLUTION: A power storage element 10 includes a container 100 having a lid portion 120, an electrode terminal 200 having a shaft portion 220 penetrating the lid portion 120, an electrode body 600 having a tab portion 620 connected to the shaft portion 220, and a connecting member 500 that has a recess 511 into which the shaft portion 220 is inserted, sandwiches the tab portion 620 with the shaft portion 220, and connects the shaft portion 220 and the tab portion 620.SELECTED DRAWING: Figure 3
Patent JP-2020149473-A (JP)
Title: Image processing device and distortion correction coefficient calculation method
Inventor: HANEDA RYUJI
IPC: G06T3/00
Filed: 2019-03-14
Abstract: To provide an image processing device capable of reducing the processing time of distortion correction and a distortion correction coefficient calculation method.SOLUTION: The image processing device includes a writing pixel position calculation part 12 for converting the position of an input pixel into a first pixel position in an output image by a conversion function, a reading pixel position calculation part 13 for converting the position of an output pixel in the vicinity of the first pixel position in the output image into a second pixel position in an input image by the inverse function of the conversion function, a pixel interpolation part 16 for calculating the pixel value of the second pixel position by interpolation from peripheral pixels in the input image, and a parameter calculation part 15a for generating the conversion function and the inverse function.SELECTED DRAWING: Figure 3
Patent JP-2020153694-A (JP)
Title: Quality evaluation method of cement
Inventor: MAEHORI SHINPEI
IPC: G01N33/38
Filed: 2019-03-18
Abstract: To provide a method for simply evaluating the quality of cement.SOLUTION: In a method for evaluating the quality of cement, the cement milk having a water cement ratio of 80% or more is prepared by kneading a test cement and water, and the floating state of the unburned carbon on a liquid level of the cement milk is observed.SELECTED DRAWING: None
Patent JP-2020155582-A (JP)
Title: Semiconductor device and semiconductor circuit
Inventor: IWAKAJI YOKO
IPC: H01L29/78
Filed: 2019-03-20
Abstract: To provide a semiconductor device capable of reducing switching loss.SOLUTION: A semiconductor device according to an embodiment comprises: a semiconductor layer having first and second planes, and in order from the first plane side to the second plane side, a first conductivity-type first semiconductor region, a second conductivity-type second semiconductor region, a second conductivity-type third semiconductor region having a second conductivity-type impurity concentration higher than that of the second semiconductor region, a first conductivity-type fourth semiconductor region, and a second conductivity-type fifth semiconductor region, and including a first trench and a second trench on the first plane side; a first gate electrode in the first trench; a first gate insulating film in contact with the fifth semiconductor region; a second gate electrode in the second trench; a second gate insulating film; a first electrode on the first plane side; a second electrode on the second plane; a first gate electrode pad electrically connected to the first gate electrode; and a second gate electrode pad electrically connected to the second gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2020154250-A (JP)
Title: Display device
Inventor: YOSHIDA TAKAHIRO
IPC: G02F1/1345
Filed: 2019-03-22
Abstract: To provide a display device that can improve resistance against static electricity.SOLUTION: A display device comprises: a substrate; a plurality of terminals provided in a peripheral region of a substrate; an internal circuit that is provided in the peripheral region of the substrate, and that is connected to a terminal through a signal line; and a protection circuit that is provided between the internal circuit and the terminal. The protection circuit comprises: a first transistor that is connected to a first power supply line and the signal line; a first gate line that is connected to a gate of the first transistor, and in which one end and the other end are connected to the signal line; a second transistor that is connected to a second power supply line and the signal line; and a second gate line that is connected to a gate of the second transistor, and in which one end and the other end are connected to the second power supply line.SELECTED DRAWING: Figure 5
Patent JP-2020156545-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-25
Abstract: To provide a game machine capable of improving an interest using motion of a movable body.SOLUTION: A game machine comprises: a performance body 302 of a push button 31, capable of performing a first operation in a first direction (e.g., slide operation in a left and right direction), a second operation in a second direction differing from the first direction (e.g., vertical rotation operation), and a third operation differing from the first operation and the second operation (e.g., reciprocating operation in three-dimensional up and down, front and back, and left and right directions); and a push sensor 35B capable of detecting an operation of a player. Depending on the operation of the player, the game machine can execute at least two or more of the first operation, the second operation, and the third operation by the performance body 302 in a composite manner and can generate vibration.SELECTED DRAWING: Figure 27
Patent JP-2019176722-A (JP)
Title: Transition joint
Inventor: WONG JEAN CHI YAN
IPC: H01R4/20
Filed: 2019-03-25
Abstract: To provide a transition joint which is safe, is environmentally friendly, is low-cost, and is highly reliable, and connects a high-pressure cable with significantly different insulation diameters.SOLUTION: The present invention relates to a transition joint including a connector and an insulating body and connecting a first cable and a second cable to each other. The connector has a first connection part connected to the first cable and a second connection part connected to the second cable. The first and second connection parts are located adjacent to each other. Since a part of the insulating body surround the first cable and the first connection part seamlessly and tightly in a circumferential direction across the compressive medium, the compressive medium applies a sufficient constant pressure on the first connection part and the first cable.SELECTED DRAWING: Figure 1