baber/WOPTO huggingface dataset:
Patent JP-2020001960-A (JP)
Title: Carbon nanotube dispersion and usage thereof
Inventor: MORITA TAKESHI
IPC: H01M4/62
Filed: 2018-06-28
Abstract: To provide a carbon nanotube dispersion and a resin composition for obtaining a highly conductive electrode film using a carbon nanotube having a small average outer diameter.SOLUTION: A carbon nanotube dispersion includes a carbon nanotube (A), a solvent (B), and a dispersant (C). The aforementioned problem is solved by the carbon nanotube dispersion in which the carbon nanotube (A) satisfies the following (1), (2) and (3): (1) the average outer diameter of the carbon nanotube is more than 3 nm and less than 10 nm; (2) a peak is present in a powder X-ray refractive analysis at a refractive angle of 2θ=25°±2°, and the half-value width of the peak is 3-6°; (3) when the maximum peak intensity within the range of 1560-1600 cmin a Raman spectrum of the carbon nanotube (A) is G and the maximum peak intensity within the range of 1310-1350 cmis D, the G/D ratio is 0.5-4.5.SELECTED DRAWING: Figure 1
Patent JP-2020004117-A (JP)
Title: Method for manufacturing conductive material laminate
Inventor: NISHIMURA NAOYA
IPC: G06F3/041
Filed: 2018-06-28
Abstract: To provide a conductive material laminate manufacturing method that is suitably used for a touch panel sensor integrated with a liquid crystal display and can easily obtain a conductive material laminate having excellent appearance quality.SOLUTION: A method for manufacturing a conductive material laminate that includes a plurality of unit images, each having at least a sensor unit including a plurality of sensors formed by a mesh-like metal fine line pattern, are provided in the longitudinal direction of the polarizer, on a light-transmissive support of a long-sized polarizer having at least a light-transmissive support, an iodine-based polarizing layer, and a light-transmissive support in this order, the unit image is formed by wet processing, and a minimum distance in the width direction between an end of the sensor unit of the unit image and an end of the polarizer is 30 mm or more.SELECTED DRAWING: Figure 3
Patent JP-2018189092-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: OTSUKA SHINICHIRO
IPC: F01N3/28
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system for an internal combustion engine capable of exhibiting excellent exhaust emission control performance while inhibiting increase in pressure loss in the entire system in the exhaust emission control system in which a catalytic converter and a GPF are disposed in an exhaust passage in series.SOLUTION: An exhaust emission control system 2 includes: an LAF sensor 51; an upstream catalytic converter 31 provided downstream of a detection point of the LAF sensor 51; a GPF 32 provided downstream of the upstream catalytic converter 31; and an ECU 6 for controlling an air-fuel ratio of an air fuel mixture in an engine 1 by using an output signal KACT from the LAF sensor 51, so that an air-fuel ratio of exhaust gas flowing into the GPF 32 converges to a rear stage target value set in the vicinity of a stoichiometric air-fuel ratio. The GPF 32 includes a filter base material and a downstream TWC supported on a partition wall of the filter base material. The downstream TWC includes: a catalyst metal at least including Rh; and composite oxide having oxygen occlusion/emission capacity and Nd and Pr in a crystal structure.SELECTED DRAWING: Figure 1
Patent JP-2020007918-A (JP)
Title: Injector
Inventor: URABE HARUTAKA
IPC: F04F5/46
Filed: 2018-07-04
Abstract: To provide an injector capable of efficiently delivering a momentum of gas to liquid, and achieving effective pressure rise.SOLUTION: An injector 1 has: a gas nozzle 3 of which a diameter is reduced toward a tip opening portion 7 and then expanded through a throat portion 9 having a minimum flow channel cross-sectional area on the way to form a gas flow channel; and a liquid nozzle 5 disposed through a prescribed clearance with respect to an inner wall of the gas nozzle 3, to form a liquid flow channel inside and a gas flow channel outside, and provided with a liquid injection port 15 for injecting liquid on an upstream side of the throat portion 9. In the injector 1, gas is brought into contact with liquid on a downstream side of the liquid injection port 15 to dissolve or condense the gas in the liquid, and to raise a pressure of the liquid. A tip portion 11 of the liquid nozzle 5 is formed to draw a virtual circle regarding a flow channel radial direction as a radial direction and alternately crossing the gas flow channel and the liquid flow channel, on a tip surface formed with the liquid injection port 15 of the liquid nozzle 5.SELECTED DRAWING: Figure 1
Patent JP-2018173085-A (JP)
Title: Fuel injectors with improved coefficients of fuel discharge
Inventor: SCOTT M SCHNOBRICH
IPC: F02M51/06
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide fuel injector nozzles to potentially increase fuel efficiency, reduce hazardous emissions of internal combustion engines, and reduce the overall energy requirements of a vehicle comprising an internal combustion engine.SOLUTION: Nozzles and methods of making the same are disclosed. The disclosed nozzles have at least one nozzle through-hole therein, where the at least one nozzle through-hole exhibits a coefficient of discharge CD greater than about 0.50. Also disclosed are fuel injectors including the nozzles. Further disclosed are methods of making and using the nozzles and the fuel injectors.SELECTED DRAWING: Figure 2
Patent JP-2020010262-A (JP)
Title: Color measurement method, color adjustment method, and printing system
Inventor: HARAYAMA RYUTA
IPC: H04N1/46
Filed: 2018-07-11
Abstract: To more appropriately perform measurement of color printed by a printer.SOLUTION: A color measurement method for measuring a color printed by a printer 102 includes: a color measurement step of measuring a color printed by the printer 102 using an XYZ sensor 204, a colorimeter; and a correction step of correcting an output value output by the XYZ sensor 204 in the color measurement step. In the correction step, the output value is corrected using: a correction table that is a table including a correction amount associated with each position of a color space in a Lab colorimetric system and is prepared in advance for a plurality of XYZ sensors 204; and a correction coefficient that is a coefficient to be used for adjusting a correction amount in the correction table and is individually prepared for the XYZ sensor 204 to be used in the color measurement step.SELECTED DRAWING: Figure 1
Patent JP-2020006059-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-12
Abstract: To provide a game machine that prevents the interest of a player from being lowered.SOLUTION: A game machine includes: first performance means capable of executing a first performance to display a first performance display when an operation is detected by detection means in a state where a first effective display is displayed as an effective display; and second performance means capable of executing a second performance to display a second performance display that can specify the selection result in accordance with the detection of an operation when the operation is detected by the detection means in a state where a second effective display is displayed that indicates the operation for selecting one option from a plurality of options is valid as the effective display. Recognition difficult performance means can execute a recognition difficult performance when the first effective display is displayed and the first performance means executes a first performance, and does not execute the recognition difficult performance when the second effective display is displayed and the second performance means executes a second performance.SELECTED DRAWING: Figure 20-2
Patent JP-2020016052-A (JP)
Title: Measuring device and measuring unit
Inventor: UNO MASATOSHI
IPC: E04G21/12
Filed: 2018-07-24
Abstract: To provide a measuring device and a measuring unit which prevent potential marking errors from being overlooked when marking a color marking in respective different colors per a type of reinforcement bars to be measured and inspecting bar arrangement.SOLUTION: A measuring device is provided with: a measuring member having a pair of clamping parts, which is attachable on a reinforcement bar to be measured by clamping the reinforcement bar to be measured with the pair of clamping parts; a detection unit attached on the measuring member and detecting a gap status of the clamping parts; and an output unit attached on the measuring member and outputting information in accordance with an input signal.SELECTED DRAWING: Figure 1
Patent JP-2020016204-A (JP)
Title: Operation monitoring system
Inventor: OGURA YUHEI
IPC: F01M9/10
Filed: 2018-07-27
Abstract: To automatically detect abnormality of a throttle valve.SOLUTION: A throttle valve 75 closes an outlet 755 by receiving a pressure of a drive oil in pressure rise of the drive oil, and opens the outlet 755 in non-pressure rise of the drive oil. A pressure sensor 765 is disposed near the outlet 755 of the throttle valve 75. The pressure sensor 765 measures a pressure of the drive oil flowing out from the outlet 755. A storage portion 766 stores periodical fluctuation of the pressure of the drive oil flowing out from the outlet 755 of the throttle valve 75 in a normal operation of a drive object (that is, exhaust valve 25) of a first hydraulic drive line 71, as reference fluctuation in advance. A detection portion 767 compares a measurement value of the pressure sensor 765 and the reference fluctuation and detects the abnormality of the throttle valve 75. Thus the abnormality of the throttle valve 75 disposed on the first hydraulic drive line 71 can be automatically detected.SELECTED DRAWING: Figure 2
Patent JP-2020019303-A (JP)
Title: Light source unit and vehicle
Inventor: CHINGYO YOHEI
IPC: B60Q1/24
Filed: 2018-07-30
Abstract: To provide a light source unit or the like which efficiently irradiates a road surface with light.SOLUTION: A light source unit 100 includes a housing 110, a light source 120 which is housed in the housing 110 and irradiates downward with light, and a lens 130 which covers a lower side of the light source 120 and is arranged on the housing 110. The lens 130 has a protrusion part 132 which is arranged on an inner surface positioned on a vehicle 200 side than an optical axis 310 of illumination light 300, which the light source 120 irradiates when the light source unit 100 is arranged on a vehicle 200, and protrudes to a light source 120 side. The protrusion part 132 includes a first surface where a normal direction faces the vehicle 200 side and a second surface where a normal direction faces the light source 120 side. An angle formed by the optical axis 310 and the first surface is larger than an angle formed by the optical axis 310 and the second surface.SELECTED DRAWING: Figure 4
Patent JP-2020022073-A (JP)
Title: Differential signal transmission circuit
Inventor: ASAOKA RYOTA
IPC: H04L25/02
Filed: 2018-07-31
Abstract: To provide a differential signal transmission circuit that can reduce a common mode noise even in a configuration in which two transmission lines: a first transmission line and a second transmission line transmitting a differential signal do not have equal lengths.SOLUTION: Since a P-signal line 32 is shorter than an N-signal line 31, when a common mode noise enters the N-signal line 31 and P-signal line 32, the common mode noise reaches a second connection point 51 that is a connection point of a second terminating resistance 53 in the P-signal line 32 prior to reaching a first connection point 41 that is a connection point of a first terminating resistance 43 in the N-signal line 31. Between the second terminating resistance 53 and a guard ring ground 34, a second capacitor 55 is interposed, which has a larger capacity than that of a first capacitor 45 interposed between the first terminating resistance 43 and a guard ring ground 33.SELECTED DRAWING: Figure 1
Patent JP-2020023080-A (JP)
Title: Ink jet printer
Inventor: FUJITA YASUHITO
IPC: B41J2/01
Filed: 2018-08-07
Abstract: To provide a printer capable of forming an ink layer on a primer layer in shorter time while maintaining quality.SOLUTION: A printer 10 includes a control device 50 which controls a first ink head 40A formed with a first nozzle 41 and a second ink head 40B formed with a second nozzle 42. The control device 50 includes: a first data conversion unit 58 which converts image data into first image data by a first conversion method; a second data conversion unit 60 which converts the image data into second image data with a second conversion method; a first control unit 64 which forms a primer layer by discharging primer ink from the first nozzle 41 on the basis of the first image data to a recording medium 5; a second control unit 66 which moves the recording medium 5 to the printing start position; and a third control unit 68 which forms an ink layer by discharging image formation ink from the second nozzle 42 on the basis of the second image data to the primer layer.SELECTED DRAWING: Figure 5
Patent JP-2018186833-A (JP)
Title: FCγ RECEPTOR IIB VARIANT
Inventor: PETER SONDERMANN
IPC: C07K14/735
Filed: 2018-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a human FcγRIIB protein having excellent CMC properties.SOLUTION: The present invention provides a Fcγ receptor IIB variant protein coded by a nucleic acid having a specific base equence; a vector containing the nucleic acid sequence, and a host cell containing the nucleic acid sequence or the vector; and a pharmaceutical composition containing the Fcγ receptor IIB variant protein and a method of producing the pharmaceutical composition.SELECTED DRAWING: None
Patent JP-2018167106-A (JP)
Title: Game machine
Inventor: HAYAMIZU YASUSHI
IPC: A63F7/02
Filed: 2018-08-10
Abstract: To provide a game machine allowing a player to keep rotation operation amount of a handle ring and at the same time to perform other operations easily.SOLUTION: A handle ring 540 is rotatably disposed to a handle base 530, and a prescribed operation is performed due to a displacement of the handle base 530 to which the handle ring 540 is rotatably disposed is displaced relative to a handle fitting base 520. Therefore, a control (a displacement of the handle base 530 relative to the handle fitting base 520) to perform such a prescribed operation can be easily performed while keeping a rotation operation amount of the handle ring 540.SELECTED DRAWING: Figure 17
Patent JP-2020027187-A (JP)
Title: Light-emitting device and electronic apparatus
Inventor: OTA HITOSHI
IPC: H01L27/32
Filed: 2018-08-13
Abstract: To allow a size of a portion other than a display area in a light-emitting device to be reduced.SOLUTION: A light-emitting device includes: a pixel circuit 110 including a first transistor 121 being disposed in a display area 112 and supplying a current to a light-emitting element 130 on the basis of a data signal according to the light-emitting element 130 and gradation to be displayed; a data line 14 connected to the pixel circuit 110; a data line drive circuit 5 outputting the data signal to the data line 14; and a capacitance 40 being disposed so as to overlap with the first transistor 121 in a plan view in the display area 112 and holding the data signal.SELECTED DRAWING: Figure 3
Patent JP-2020028070-A (JP)
Title: Communication system and moving method
Inventor: SUGISONO KOJI
IPC: H04L45/42
Filed: 2018-08-15
Abstract: To reduce the consumption amount of network resources by shortening a time during which traffic flows into a network.SOLUTION: An instance operating device 10 determines the order of moving VNF instances according to the VNF instances through which the traffic flows pass and the order of software through which the VNF instances pass, and performs control to move the VNF instance to another instance operating device 10 according to the determined order of the moving software.SELECTED DRAWING: Figure 1
Patent JP-2019043838-A (JP)
Title: Coated article with low-emissivity coating having low visible transmission
Inventor: BERND DISTELDORF
IPC: B32B7/027
Filed: 2018-08-16
Abstract: To provide a coated article including a low-emissivity (low-E) coating.SOLUTION: The low-E coating is provided on a substrate (e.g., glass substrate) and includes at least first and second infrared (IR) reflecting layers (e.g., silver based layers) that are spaced by contact layers (e.g., NiCr based layers), and a dielectric layer consisting of or including a material such as silicon nitride. In certain embodiments, the coated article has a low visible transmission (e.g., no greater than 60%, preferably no greater than about 55%, and most preferably no greater than about 50%).SELECTED DRAWING: Figure 1
Patent JP-2020030081-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: INABA HIDEHIRO
IPC: G01P21/00
Filed: 2018-08-21
Abstract: To provide a piezoelectric acceleration sensor, in particular, a piezoelectric acceleration sensor compensating temperature characteristics of a piezoelectric element.SOLUTION: A temperature compensation capacitor 9 is series connected to a detection unit 8 of a piezoelectric charge output acceleration sensor, electrostatic capacitance of the temperature compensation capacitor 9 is adjusted to a value such that the temperature coefficient of the electrostatic capacitance combined by the temperature compensation capacitor 9 and the detection unit 8 of the piezoelectric charge output acceleration sensor becomes a value so as to obtain a product of 1 of temperature coefficient of voltage sensitivity of the detection unit 8. Accordingly, there is provided a piezoelectric charge output acceleration sensor with flattened charge sensitivity temperature characteristic.SELECTED DRAWING: Figure 6
Patent JP-2018175916-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2018-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional game machine which is monotonous in amusement and is not highly amusing since variation display time of a first special pattern is determined based on the retention number of the first special patterns and variation display time of a second special pattern is determined based on the retention number of the second special patterns, variation time of the first special pattern is set shorter when the retention number of the first special patterns is small than when the retention number of the first special patterns is large, and in the same way the variation display time of the second special pattern is set shorter when the retention number of the second special patterns is large than when the retention number of the second special patterns is small.SOLUTION: A variation mode to be executed is diversified so as to enhance interest in a game by determination control of a variation mode of identification information.SELECTED DRAWING: Figure 23
Patent JP-2020033141-A (JP)
Title: Paper feeding device and image forming device
Inventor: SHIBAYAMA TSUYOSHI
IPC: B65H7/02
Filed: 2018-08-29
Abstract: To provide a paper feeding device capable of relieving an impact applied to a detection part when a paper feeding cassette and papers stored in the paper feeding cassette are brought into contact with the detection part.SOLUTION: In a paper feeding device, a detection part 30 includes a first member 40 brought into contact with an upper surface of papers P stored in a paper feeding cassette 10 and a second member 50 for supporting the first member 40 so as to change an attitude and supporting the first member 40 so as to move it in a vertical direction in accordance with the upper surface of the papers P stored in the paper feeding cassette 10; the first member 40 includes a guide part 413 brought into contact with the paper feeding cassette 10 moved for switching a state between an installation state PA1 and a drawn state PA2 and/or the papers P stored in the paper feeding cassette 10; the first member 40 changes an attitude to the second member 50 by bringing the guide part 413 into contact with the paper feeding cassette 10 moved for switching a state between the installation state PA1 and the drawn state PA2 and/or the papers P stored in the paper feeding cassette 10.SELECTED DRAWING: Figure 4
Patent JP-2020032490-A (JP)
Title: Work-piece gripping device
Inventor: NISHIDA MASAFUMI
IPC: B25J15/08
Filed: 2018-08-30
Abstract: To provide a work-piece gripping device that can accurately grip work-pieces with various shapes and sizes, without forming gripping holes in the work-pieces and without exchanging units for gripping the work-pieces.SOLUTION: The work-piece gripping device comprises bag body units 11-13 having bag bodies that can be stretched by inflow and ejection of fluid, a base member 10 for fixing the bag body unit 11 and a lifting mechanism that lifts the base member 10. The work-piece gripping device comprises stretchable actuators 15 and 16 fixed onto a surface fixed with the bag body unit 11 in the base member 10. The bag body units 12 and 13 are fixed to the actuators 15 and 16 respectively to be movable in directions different from each other with respect to the bag body unit 11. The work-piece gripping device grips work-pieces by making the lifting mechanism lift the base member 10 and moving the actuators 15 and 16 so that the bag bodies contact surfaces of the work-pieces respectively.SELECTED DRAWING: Figure 1
Patent JP-2020035290-A (JP)
Title: Detector creation device, monitoring device, detector creation method, and detector creation program
Inventor: NAGAE SHIGENORI
IPC: G06T7/00
Filed: 2018-08-31
Abstract: To provide a technology for creating a detector that is robust against the influence of noise and can more accurately detect an object.SOLUTION: A detector creation device acquires a plurality of learning data sets each comprising the combination of a first face image and position information indicating the position of an organ on the face, and executes machine learning of a detector by using the plurality of acquired learning data sets. The execution of the machine learning includes calculating the total value of first errors between first detection positions specified in the respective first face images by using the detector and positions indicated by the position information, creating respective second face images by applying noise to the respective first face images, calculating the total value of second errors between second detection positions specified in the respective second face images by using the detector and the respective first detection positions, and training the detector such that the total value of the errors is reduced.SELECTED DRAWING: Figure 8A
Patent JP-2020037078-A (JP)
Title: Processing device having display function
Inventor: YAMAMOTO HITOSHI
IPC: G09F9/00
Filed: 2018-09-04
Abstract: To provide a processing device which enables a user to easily check display of information contents such as information needed for work, can show a lot of the information contents at once, and has a display function capable of preventing troubles in work.SOLUTION: A fume hood 1 serving as a processing device having a display function has: a body part 2 which has a work space 20 and a front surface opening part 4 serving as an opening leading to the work space 20 and sends air to an interior of the work space 20 through the front surface opening part 4 when work is conducted in the work space 20; and a movable glass door 5 which is provided at the body part 2, can open or close the front surface opening part 4 of the body part 2, and serves as an opening/closing door which enables a worker to observe the interior of the work space 20. In the movable glass door 5, a display device 30 (230) for displaying the information contents is disposed.SELECTED DRAWING: Figure 3