baber/WOPTO huggingface dataset:
Patent JP-2017133508-A (JP)
Title: Small size pneumatic motor
Inventor: CHIN SEISHIYOU
IPC: F04B45/04
Filed: 2017-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a small size pneumatic motor in which a small size fluid control device and a small size valve device are integrated and the disadvantage of the prior art is improved.SOLUTION: A small size pneumatic motor (1) includes a small size fluid control device (1B) and a small size valve device (1A). The small size fluid control device includes a gas introduction plate (11), a resonance piece (12), a piezoelectric actuator (13) and a gas collection plate (16) which are arranged in a stacked manner. Among them, a first chamber is provided as a gap formed between the resonance piece and the piezoelectric actuator. When the piezoelectric actuator is driven, gas is introduced from the gas introduction plate, and enters the first chamber through the resonance piece, and is further continuously transferred, which creates a pressure gradient flow passage to push out the gas continuously. The small size valve device includes a valve piece (17) and an exit plate (18) provided in a stacked manner. When the gas is transferred from the small size fluid control device into the small size valve device, a valve hole (170) of the valve piece is opened and closed in accordance with the flow of the gas in a single direction, to carry out pressure accumulation and pressure relief.SELECTED DRAWING: Figure 1A
Patent JP-2018120950-A (JP)
Title: Semiconductor package manufacturing method
Inventor: JANG BYEONGDECK
IPC: H01L21/56
Filed: 2017-01-25
Abstract: PROBLEM TO BE SOLVED: To form a shield layer having a predetermined film thickness on a semiconductor package.SOLUTION: A manufacturing method of a semiconductor package (10) where a semiconductor chip (12) on a wiring board (11) is encapsulated by a sealant comprises the steps of: preparing a wiring board having a standing and surrounding part (21) with a side face shield layer (17) being embedded, which is vertically arranged so as to surround a mounting place of the semiconductor chip; mounting the semiconductor chip on the wiring board inside the standing and surrounding part; supplying encapsulation resin to the inside of the standing and surrounding part to form an encapsulated substrate (15); dicing the encapsulated substrate along division scheduled lines to divide the encapsulated substrate into individual semiconductor packages (10); and forming a top face shield layer (18) for shielding electromagnetic waves on each semiconductor package.SELECTED DRAWING: Figure 4
Patent JP-2018124829-A (JP)
Title: State determination device, state determination method, and program
Inventor: MATSUO YOICHI
IPC: G06N7/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To improve estimation accuracy of a cause and a factor of a system abnormality.SOLUTION: A state determination device includes a determination unit that determines a state of each constituent component having a maximum likelihood to a state of observation information collected from a system, and an output unit that outputs the state of each constituent component determined by the determination unit, on the basis of a second cause/effect graph adding a third layer corresponding to a state of second observation information obtained by converting observation information issued from each constituent element of a first layer between the first layer and the second layer, a set F of functions f that manipulates weights of edges between the first layer and the third layer, and a set G of functions g that performs the conversion for a first cause/effect graph indicating a relationship between the first layer corresponding to a state of each constituent component of the system and a second layer corresponding to a state of observation information issued from each constituent component of the first layer in the system.SELECTED DRAWING: Figure 4
Patent JP-2020057028-A (JP)
Title: Information processing system
Inventor: YAMAMOTO TOSHIYUKI
IPC: G06F13/00
Filed: 2017-02-02
Abstract: To provide an information processing system eliminating the trouble of a user inputting information on the user himself/herself in an inquiry form and enabling a transaction between a user and a person in charge of a service provider to be started quickly.SOLUTION: A placement unit places an advertisement on a predetermined web page. A chat construction unit constructs, with selection operation of an advertisement by a user who has accessed the predetermined web page as a trigger, a chat including participants of at least the user and a person in charge of an advertiser of the advertisement.SELECTED DRAWING: None
Patent JP-2017121627-A (JP)
Title: Seam-sealed filters and methods of making the same
Inventor: REBECCA LYNN ROEHMER
IPC: C09J7/10
Filed: 2017-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a seam-sealed filter.SOLUTION: Disclosed is a seam-sealed filter in which a seam is sealed with a seam tape comprising an expanded fluoropolymer, such as ePTFE and copolymers thereof, having a crosswise matrix modulus greater than about 1,950 psi and an enthalpy ratio less than 0.6. Such seam-sealed filters are capable of undergoing more than 50,000 pulse-jet or reverse air cleaning cycles without substantial cracking or peeling of the sealed seam. Accordingly, the seam-sealed filters in the form of bags are particularly suitable for use in reducing particulate emissions in cement baghouses and the like.SELECTED DRAWING: Figure 1
Patent JP-2018131964-A (JP)
Title: Heat insulation tool for cylinder bore wall, internal combustion engine and automobile
Inventor: FUJITA YOSHIFUMI
IPC: F01P3/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation tool which improves adhesion to a sidewall of a groove-like cooling water channel at the side of cylinder bores, is capable of selectively insulating heat in a location where heat insulation is required, and improves cooling efficiency in a boundary between bore walls of the cylinder bores and an upper part in the vicinity of the boundary.SOLUTION: The present invention relates to a heat insulation tool for a cylinder bore wall comprising: a bore wall heat insulation part that is installed for each bore wall of each cylinder bore; and a support part which is formed along a shape of a groove-like cooling water channel at an installation position of the heat insulation tool and to which each of the bore wall heat insulation parts is fixed. Each of the bore wall heat insulation parts consists of a rubber member, a back face pressing member and an elastic member and in at least one location of an upper portion of the support part between the bores, a cooling water passage port is formed for making cooling water at a back side of the support part pass to the inside. The support part includes a guide wall in the vicinity of the cooling water passage port and includes an inclined wall at the back side of each bore portion of the support part. In each of the bore wall heat insulation parts, only the center or the vicinity of the center in an arcuate direction is fixed to the support part.SELECTED DRAWING: Figure 5
Patent JP-2018133911-A (JP)
Title: Motor control device, and motor control device controlling method
Inventor: IKEDA TAKESHI
IPC: H02P6/16
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To precisely correct a detection error of a rotation position of a rotor at low costs.SOLUTION: A motor control device for performing a rotation control of a rotor by performing an energization control to a 3-phase coil of a brushless motor comprises: plural switching elements arranged so that a current flown to the coil can be switched; plural sensors for detecting a rotational position of the rotor; and a control part for outputting driving signals for controlling an energization pattern of each switching element based on a position detection signal obtained by correcting a position detection signal serving as an output of plural sensors using a predetermined correction coefficient. The control part adds a correction angle corresponding to the difference before and after correcting position detection signals of a predetermined sensor of plural sensors to a setting value of an advancing angle of energization control, and selects an output pattern including the plural energization patterns and used when selecting the energization pattern among plural different output patterns according to an advance angle added with a correction angle and an energization angle of the energization control.SELECTED DRAWING: Figure 1
Patent JP-2017106715-A (JP)
Title: refrigerator
Inventor: NAKAGAWA MASASHI
IPC: F25D27/00
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which improves reliability of an imaging device and which endures long service life.SOLUTION: A refrigerator includes: doors 10-1, 2 for opening/closing a storage chamber formed in a refrigerator body; indoor panel lights 34-1, 2 for illuminating the inside of the storage chamber; cameras 35-1, 2 for imaging the storage chamber; a control part for controlling the cameras; and a radio adapter connected to the control part. The door is constituted by the first door 10-1 and the second door 10-2. The first door 10-1 has a center pillar 11 arranged between the first and second doors, and the second door has the cameras 35-1, 2. Therefore, an impact generating when the center pillar 11 provided at the first door 10-1 performs rotation operation being interlocked with the opening/closing of the door, is not applied to the cameras 35-1, 2 provided at the second door 10-2. Thus, the impact influence of the center pillar 11 with respect to the cameras 35-1, 2 is eliminated, reliability of the cameras 35-1, 2 is improved and coordination with external equipment becomes possible, and the refrigerator can have high usability.SELECTED DRAWING: Figure 3
Patent JP-2017154496-A (JP)
Title: System and method for missing inkjet compensation in multi-level inkjet printer
Inventor: DAVID J METCALFE
IPC: B41J2/01
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of compensating for an inoperable inkjet in an inkjet printer that forms printed images with multiple drop sizes.SOLUTION: The method includes identifying at least one neighboring pixel in a region of multi-bit halftoned image data around a pixel corresponding to the inoperable inkjet, and modifying the at least one neighboring pixel to enable an inkjet neighboring the inoperable inkjet to eject an ink drop during printing operation to compensate for the inoperable inkjet.SELECTED DRAWING: Figure 2
Patent JP-2018131102-A (JP)
Title: Vehicle gyration control device
Inventor: KANBE HIROKI
IPC: B60W40/114
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To achieve both improvement in gyration performance and prevention of spin, in gyration control of a vehicle.SOLUTION: A vehicle gyration control device calculates a control yaw moment for improving gyration performance of a vehicle and generates a control yaw moment by using a yaw moment generating device. The upper limit value of a permissible range for the control yaw moment in which the vehicle does not spin is a limited control yaw moment. The limited control yaw moment is a function of a lateral jerk and decreases as the lateral jerk increases. The vehicle gyration control device performs: a process of calculating the limited control yaw moment on the basis of the lateral jerk; a process of, in a case where the latest value of the limited control yaw moment decreases below the held control yaw moment, updating the held control yaw moment with the latest value; and a process of determining the control yaw moment so as not to exceed the held control yaw moment.SELECTED DRAWING: Figure 10
Patent JP-2018136670-A (JP)
Title: Authentication system, program, electronic device, authentication device, and authentication method
Inventor: TOKUNAGA TOMOHARU
IPC: G06F21/35
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To increase user friendliness in a technology for authenticating a log-in from a mobile information terminal to an electronic device.SOLUTION: The mobile information terminal includes a distance determining unit for determining a distance from an electronic device, and provides an authentication device with authentication information necessary for authenticating the mobile information terminal when the distance from the electronic device becomes less than a first threshold value. The authentication device authenticates the mobile information terminal based on the authentication information acquired from the mobile information terminal, generates first log-in data and second log-in data necessary for the mobile information terminal to log in to the electronic device when succeeding in such authentication, and supplies the generated first log-in data to the mobile information terminal while supplying the generated second log-in data to the electronic device. The mobile information terminal then acquires the first log-in data from the authentication device and supplies the first log-in data acquired from the authentication device to the electronic device when the distance from the electronic device becomes less than a second threshold value that is smaller than the first threshold value.SELECTED DRAWING: Figure 8
Patent JP-2018135731-A (JP)
Title: Handle and faucet with handle
Inventor: KANO SHINOBU
IPC: E03C1/042
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress inclination of a push button.SOLUTION: A push button 20 is provided with a restricting portion 20B which, when a handle body 30 is rotated to a predetermined position, comes in contact with an end portion 42A of a wall portion 42 and restricts rotation of the handle body 30 moving beyond the predetermined position, and which, when the push button is in pushed-down condition, is positioned in an inner side in the radial direction of the wall portion 42 and permits rotation of the handle body 30 moving beyond the predetermined position. A lock mechanism comprises a supporting member 43 which, when the handle body 30 is in a rotating position beyond the predetermined position, supports the restricting portion 20B from the inner side in the radial direction with the restricting portion 20B interposed between itself and the wall portion 42.SELECTED DRAWING: Figure 3
Patent JP-2018138831-A (JP)
Title: Range hood
Inventor: NAGATA AYAKA
IPC: F24F7/06
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a range hood capable of inhibiting dirt from adhering to an impeller again and preventing a constituent of a cleaning agent from remaining on the impeller after cleaning, in the range hood for cleaning grease and dust adhered on the impeller.SOLUTION: A range hood includes: a nozzle 34 for spraying cleaning fluid 31; and a cleaning agent storage section 37 for storing a cleaning agent 36 below the nozzle 34. The nozzle 34 and the cleaning agent storage section 37 are juxtaposed sequentially in a rotating direction of an impeller 11 at a position above a water level on a side surface plate 21 when the cleaning fluid 31 is stored and below a rotating shaft 28 of the impeller 11, and the cleaning fluid 31 can be sprayed from the nozzle 34 to both of the cleaning agent 36 and the impeller 11. Due to this configuration, the cleaning fluid 31 from the nozzle 34 is sprayed to the cleaning agent 36 to dissolve the cleaning agent 36 in the cleaning fluid 31, so that grease adhered to the impeller 11 can be removed. By spraying the cleaning fluid 31 from the nozzle 34 to the impeller 11, the impeller 11 is rinsed.SELECTED DRAWING: Figure 1
Patent JP-2018139678-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing interesting performance.SOLUTION: In a game machine 1 where notification performance notifying a win/lose determination result is executed, there is provided performance execution means capable of executing composite notification performance 75 where a plurality of notification performance 751, 752 in mutually different modes that progress simultaneously from the start to a prescribed point in time are executed and it is notified that jackpot is won in at least one of the plurality of notification performance 751, 752 in the case that the win/lose determination result is jackpot.SELECTED DRAWING: Figure 24
Patent JP-2017090474-A (JP)
Title: Imaging apparatus and imaging method
Inventor: IKUTO KUNIO
IPC: G01N21/17
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of simply effectively reducing distortion of an image of a sample prepared by injecting a fluent material into a dent.SOLUTION: On a transparent stage 15 on which a grid pattern with a constant pitch capable of being photographed by infrared light, a microplate M having a well into which a fluid is injected is mounted and white light and infrared light emitted by a white light source 121 and an infrared light source 122 are made to be selectively injected, respectively. An amount of strain of an image is estimated from strain in a grid pattern image photographed by infrared light, and correction for canceling the strain is applied to an image photographed by the white light.SELECTED DRAWING: Figure 3
Patent JP-2018141602-A (JP)
Title: Micro flow passage heat exchanger
Inventor: TAKAHASHI TOSHIHIKO
IPC: F28D9/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To mitigate an influence of an ambient temperature of a micro flow passage heat exchanger.SOLUTION: A micro flow passage heat exchanger comprises a flow passage layer laminate formed in such a manner that a plurality of high-temperature flow passage layers provided with flow passages for a high-temperature fluid and a plurality of low-temperature flow passage layers provided with flow passages for a low-temperature fluid are alternately laminated, and protective plates provided on both sides in a laminating direction of the flow passage layer laminate respectively. At least one of the protective plates is provided with at least one space part.SELECTED DRAWING: Figure 7
Patent JP-2018141336-A (JP)
Title: Relay device and electric lock
Inventor: TSUBOKURA SHOTA
IPC: E05B49/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock with no risk of being remotely controlled by others.SOLUTION: A lock communication control unit (103) of a controller (1) transmits a control command received based on an authentication key held in a storage unit (11) to an electric lock (2), and an authentication key management unit (102) erases all the authentication keys held in the storage unit (11) when acquiring predetermined information from the electric lock (2).SELECTED DRAWING: Figure 1
Patent JP-2018146616-A (JP)
Title: Exposure apparatus, substrate processing apparatus, substrate exposure method and substrate processing method
Inventor: MATSUO TOMOHIRO
IPC: G03F7/20
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus, substrate processing apparatus, exposure method and substrate processing method in which the exposure amount of a substrate can accurately be adjusted.SOLUTION: In the apparatus and method: a vacuum ultraviolet ray is irradiated onto the surface of the substrate W to be processed by the light source unit 163; during the period of irradiation of vacuum ultraviolet ray from the light source unit 163 to the substrate W, a part of the vacuum ultraviolet ray is received by the illuminometer 183, and the illuminance of the received vacuum ultraviolet ray is measured; the light receiving surface of the illuminometer 183 is positioned at a constant height with respect to the surface to be processed of the substrate W in the irradiation period of vacuum ultraviolet ray; based on the illuminance measured by the illuminometer 183, the exposure amount of the substrate W is calculated; and based on the calculated exposure amount of the substrate W, the irradiation of the vacuum ultraviolet ray from the light source unit 163 to the substrate W is stopped.SELECTED DRAWING: Figure 1
Patent JP-2017188436-A (JP)
Title: Communication wire
Inventor: UEGAKI Ryoma
IPC: H01B11/12
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication wire whose diameter is made smaller while ensuring a characteristic impedance value having necessary magnitude.SOLUTION: There is provided a communication wire 1 comprising: a pair of insulated wires 11 including a conductor 12 having a tensile strength of 400 MPa or more and an insulated coating 13 covering an outer periphery of the conductor 12; a twisted-pair wire 10 obtained by twisting together the pair of the insulated wires 11; and a sheath 30 made of an insulated material that covers the outer periphery of the twisted-pair wire 10. There is an air gap G between the sheath 30 and the insulated wire 11 that configures the twisted-pair wire 10. The communication wire has a characteristic impedance in the range of 100±10 Ω.SELECTED DRAWING: Figure 1
Patent JP-2018146136-A (JP)
Title: Receiver and condenser using the same
Inventor: HAGIWARA KOTARO
IPC: F28F9/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a condenser in which a positive gas-liquid separation can be carried out and its manufacturing can be easily carried out.SOLUTION: A receiver 4 comprises cylindrical receiver main bodies 23, 24 of which upper ends are closed and lower ends are opened; and a plug 25 fitted in thread to the receiver main body 23 from lower part. A container 39 filled with desiccant 40 is arranged within the receiver main body 24. The plug 25 is formed with a hole 35 having a bottom part extending downward from an upper end surface and of which lower end is positioned more below than a refrigerant flowing-out hole 32 of the receiver main body 23. A peripheral wall portion of the hole 35 having the bottom part at the plug 25 is formed with a communication hole 36 communicated with the refrigerant flowing-out hole 32. An upper end part of the plug 25 is provided with a cylindrical guide wall 45 extending from a lower position of a refrigerant flowing-in hole 31 to feed refrigerant flowed in from the refrigerant flowing-in hole 31. The guide wall 45 is integrally formed with the container 39. A plate-like filter 43 is arranged in the guide wall 45.SELECTED DRAWING: Figure 2
Patent JP-2018152672-A (JP)
Title: Monitoring method, monitoring device, and program
Inventor: MORI YASUAKI
IPC: H04L12/70
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To distribute monitoring loads.SOLUTION: A monitoring method for a network including a plurality of nodes includes the steps of classifying the plurality of nodes according to a hop number with a monitoring device on a communication path with a minimum hop number with the monitoring device communicatively connected with the network for monitoring the network, and allocating a monitorable monitoring destination node so that monitoring loads are balanced among nodes with the same hop number at the time of setting a monitoring relation among the nodes so that a node at a side with a smaller hop number monitors a node at a side with a larger hop number.SELECTED DRAWING: Figure 9