baber/WOPTO huggingface dataset:
Patent JP-2019164092-A (JP)
Title: Spontaneous polarization detection device, spontaneous polarization detection method, and spontaneous polarization detection program
Inventor: SASAKI SUSUMU
IPC: G01N24/00
Filed: 2018-03-20
Abstract: To provide a spontaneous polarization detection device capable of directly detecting spontaneous polarization, a spontaneous polarization detection method, and a spontaneous polarization detection program.SOLUTION: A spontaneous polarization detection device 1 comprises: a transmitting unit 30 for transmitting a radio wave (a π/2 pulse signal and a π pulse signal) to a sample 61; a receiving unit 40 for receiving a signal (a spin echo signal) after transmitting a radio wave from the transmitting unit 30; a frequency analysis unit 10a for performing frequency analysis on the received signal; and a spontaneous polarization presence discrimination unit 10 b that discriminates a spontaneous polarization in the sample 61 when a plurality of peaks are detected based on frequency analysis results by the frequency analysis unit 10a, and discriminates no spontaneous polarization in the sample 61 when a single peak is detected.SELECTED DRAWING: Figure 1
Patent JP-2018159130-A (JP)
Title: Electrolysis electrode
Inventor: FUNAKAWA MEIKYO
IPC: C25B11/04
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolysis electrode that facilitates transportation and handling; can significantly simplify the work in starting a new electrolytic cell or updating a deteriorating part; and can maintain or improve the electrolytic performance.SOLUTION: An electrolysis electrode has a mass per unit area of 48 mg/cmor less and an applied force per unit mass/unit area of 0.08 N/m cmor greater. The electrode 100 has an electrolysis electrode substrate 10 and a catalyst layer. The electrolysis electrode substrate has a thickness of 300 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2019169824-A (JP)
Title: Imaging apparatus
Inventor: ABE HIDETOSHI
IPC: G02B7/34
Filed: 2018-03-23
Abstract: To capture an image with good contrast even if a focal length is apparently changed due to air fluctuation.SOLUTION: The imaging apparatus includes: pupil dividing means for limiting a luminous flux of an optical image of a subject incident on each pixel of an image sensor to a luminous flux from a specific exit pupil area of an imaging lens; calculation means for calculating a defocus amount using an amount of deviation of a pupil-divided image obtained from a plurality of exit pupil areas divided by the pupil dividing means; air fluctuation detecting means for detecting an amount of air fluctuation from a defocus amount; and air fluctuation correction means. The air fluctuation correction means generates a photographing image by performing a shift correction on pupil-divided image pixels by an amount of air fluctuation and then adding them.SELECTED DRAWING: Figure 6
Patent JP-2019166169-A (JP)
Title: Tip deflection operable catheter
Inventor: KOISO CHIHARU
IPC: A61M25/092
Filed: 2018-03-23
Abstract: To provide a tip deflection operable catheter that is superior in blood vessel followability while securing planarity of the shape change at a tip portion.SOLUTION: A tip deflection operable catheter has: a catheter shaft 10 having a tip flexible portion 10A, and having a first lumen 11L and a second lumen 12L being oppositely arranged; a first operation wire 41; a second operation wire 42; and high-strength rod-like members 51, 52 having each central shaft on a second virtual plane (P2), and embedded in the component resin of the catheter shaft 10 so as to be opposed across the central shaft of the catheter shaft 10. In a three-point bending test performed concerning the catheter shaft 10 with the rod-like members 51, 52 embedded therein, a ratio of (F2)/(F1) is 1.0-3.5, where a load at the time when being bent by 1 mm along a first virtual plane (P1) is (F1), and the load at the time when being bent by 1 mm along the second virtual plane (P2) is (F2).SELECTED DRAWING: Figure 2
Patent JP-2019175086-A (JP)
Title: Program and server device
Inventor: HOSHI TAKUYA
IPC: G06Q50/10
Filed: 2018-03-28
Abstract: To provide a server device and the like capable of enhancing convenience of a user while protecting privacy when disclosing a user image.SOLUTION: A server device includes: a communication control section for receiving a user image including a face of a user from a user terminal; a storage control section for storing user information including the received user image in a storage section; a setting section for setting a plurality of parts in a user image of a first user among the user images stored in the storage section to be invisible; and a condition setting section for setting a condition which enables a second user to view a part of the plurality of parts set to be invisible in the user image of the first user. The setting section sets the part of the plurality of parts set to be invisible in the user image of the first user to be visible for the second user when the condition set by the condition setting section is satisfied, and the communication control section transmits information for displaying the user image of the first user to a user terminal of the second user according to the setting by the setting section.SELECTED DRAWING: Figure 8
Patent JP-2019173654-A (JP)
Title: Turbine system, turbine control system, turbine system program and turbine control system program
Inventor: IDE NORIHIKO
IPC: F01K13/00
Filed: 2018-03-28
Abstract: To provide a system for readily monitoring performance of a turbine.SOLUTION: A turbine system includes: a first acquisition unit (151) for acquiring a measurement value of a state quantity of a turbine (110); a second acquisition unit (152) for acquiring efficiency information that indicates operation efficiency of the turbine based on the measurement value that is measured under the same operational condition; and a determination unit (160) for determining performance of the turbine (110) based on time series variation of the efficiency information.SELECTED DRAWING: Figure 1
Patent JP-2018101156-A (JP)
Title: Zoom lens and optical apparatus
Inventor: NISHI YASUSHI
IPC: G02B13/18
Filed: 2018-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having a large variable power ratio and a good optical performance while being small in size.SOLUTION: A zoom lens ZL comprises a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, a fourth lens group G4 having negative refractive power, and a fifth lens group G5 having positive refractive power, in which, upon varying powers from a wide angle end state to a telephoto end state, the first to fifth lens groups G1 to G5 each move along the optical axis in such a manner that an interval between the first lens group G1 and the second lens group G2, an interval between the second lens group G2 and the third lens group G3, an interval between the third lens group G3 and the fourth lens group G4, and an interval between the fourth lens group G4 and the fifth lens group G5 each vary. The second lens group G2 is composed of, successively arranged from an object side along the optical axis, a first negative lens, a second negative lens, a positive lens, and a third negative lens, in which the positive lens and the third negative lens are cemented to each other.SELECTED DRAWING: Figure 1
Patent JP-2019172617-A (JP)
Title: Method for modifying microparticles
Inventor: MINAGAMI KEN
IPC: A61K9/14
Filed: 2018-03-29
Abstract: To provide a method for manufacturing modified microparticles which is capable of producing microparticles in short time and safely by using a general-purpose machine and without using a special apparatus, in which active ingredient does not cause decomposition during a process, and manufacturing troubles such as adhesion between modified microparticles during manufacturing or the like are suppressed.SOLUTION: There is provided a method for manufacturing modified microparticles in which microparticles containing at least one polymer selected from the group consisting of ethyl cellulose, amino alkyl methacrylate copolymer, methacrylate copolymer, ethyl acrylate/methyl methacrylate copolymer and ammonio alkyl methacrylate copolymer are brought in contact with organic solvent being good solvent of the polymer in a vapor phase at the concentration from 1 mg/L to 100 mg/L.SELECTED DRAWING: None
Patent JP-2019175733-A (JP)
Title: Proton-conducting solid electrolyte and proton-conducting fuel cell
Inventor: MIZUTANI YASUNOBU
IPC: H01M4/90
Filed: 2018-03-29
Abstract: To provide: a proton-conducting solid electrolyte having a high proton conductivity; and a proton-conducting fuel cell which shows high power generation characteristic and endurance when a methane-containing fuel gas is used.SOLUTION: A proton-conducting solid electrolyte 1 comprises a first layer 1a made of a proton-conducting solid electrolytic material selected from BaZrObased material, SrZrObased material, CaZrObased material, LaScObased material and LaYbObased material, and a second layer 2a made of a proton-conducting solid electrolytic material of BaCeOor BaCeZrObased material, in which the first and second layers are joined to each other. A proton-conducting fuel cell 10 comprises an anode 2 provided on the proton-conducting solid electrolyte 1 on a side of the first layer 1a thereof, and a cathode 3 provided on a side of the second layer 1b.SELECTED DRAWING: Figure 1
Patent JP-2019178245-A (JP)
Title: Regenerator repair method for chamber oven type coke oven
Inventor: IKEDA KENGO
IPC: C10B29/06
Filed: 2018-03-30
Abstract: To provide a regenerator repair method for a chamber oven type coke oven which can be efficiently repaired even when a part separated from a throat is repaired.SOLUTION: The regenerator repair method comprises: a combustion chamber decomposition step for decomposing a part of a combustion chamber 30; a corbel decomposition step for decomposing a part of a corbel 20; a regenerator decomposition step for decomposing a repair part of a regenerator 10; and a stacking step for stacking a brick to a decomposed part of each of the regenerator, corbel and combustion chamber. In the combustion chamber decomposition step, a range from one throat of a coke oven 1 to a part right over a position P separated from the throat by a largest distance on the repair part, is decomposed, in the regenerator decomposition step, the repair part is decomposed without decomposing an end part on the throat side of the regenerator.SELECTED DRAWING: Figure 3
Patent JP-2019177057-A (JP)
Title: Vehicle seat heater and vehicle seat
Inventor: FURUI MIO
IPC: B60N2/56
Filed: 2018-03-30
Abstract: To improve quick heating performance while maintaining comfort for crew members.SOLUTION: A seat heater 1 includes: first heat generation bodies 23, 24, 34, 35 disposed in a first area A1 supporting crew members on a seat 100 and generating heat by energization; and second heat generation bodies 21, 22, 25, 31, 32, 33 disposed at a second area A2 with which the crew members on the seat 100 are not in contact or in more slightly contact than with the first area A1. Energization is controlled so that a warming temperature zone by the first heat generation bodies 23, 24, 34, 35 becomes a direct heat transfer temperature zone close to the body temperature. The energization is controlled so that the warming temperature zone by the second heat generation bodies 21, 22, 25, 31, 32, 33 becomes a radiation transfer warming temperature zone.SELECTED DRAWING: Figure 1
Patent JP-2019180480-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2018-04-02
Abstract: To provide a game machine with high amusement that has not existed before.SOLUTION: A game machine including a plurality of reels with a plurality of pieces of identification information and lottery means for performing a lottery as to whether a privilege advantageous to a player is imparted or not stops and controls the plurality of reels on the basis of the lottery result of the lottery means. The game machine also includes a movable member that is provided above the plurality of reels and can perform a predetermined performance operation by state conversion, and control means that can control the state conversion of the movable member on the basis of the lottery result of the lottery means. The control means can convert the state of the movable member from a first state to a second state in which the movable member moves forward that in the first state on the basis of the fact that the lottery result of the lottery means is a predetermined lottery result. Settings are made so that the front-rear position of a predetermined part of the movable member is ahead of the front end portion of the plurality of reels when the state of the movable member is converted to the second state.SELECTED DRAWING: Figure 4
Patent JP-2019187042-A (JP)
Title: Discharge method and discharge device for smoothing capacitor
Inventor: YAMAI HIROYUKI
IPC: H02M7/48
Filed: 2018-04-06
Abstract: To provide a safe and highly reliable discharge device of a smoothing capacitor capable of preventing discharge of the smoothing capacitor with a contactor being closed.SOLUTION: An inverter circuit operation determination circuit 15a is supplied with drive signals Su, Sv, and Sw that are output to a gate drive circuit 10 by a control circuit 9. The drive signals Su, Sv, and Sw are a signal for controlling on/off of an inverter circuit. The inverter circuit operation determination circuit 15a determines whether the inverter circuit is controlled or not, and when determining that the inverter circuit is controlled to be off, transmits a discharge stop signal Stop to a discharge circuit 15. Even if the discharge circuit 15 tries to start discharge operation of the smoothing capacitor 12, since the discharge stop signal Stop is transmitted from the inverter circuit operation determination circuit 15a, start of the discharge operation is stopped.SELECTED DRAWING: Figure 2
Patent JP-2018182319-A (JP)
Title: Three-dimensional semiconductor memory device and manufacturing method of the same
Inventor: LEE TAE-HEE
IPC: H01L29/792
Filed: 2018-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device in which an integration degree is more improved.SOLUTION: A three-dimensional semiconductor memory device and a manufacturing method are provided. The three-dimensional semiconductor memory device includes: a substrate having a peripheral circuit region and a cell allay region; an electrode structure having a plural number of electrodes vertically laminated on the substrate of the cell allay region; a peripheral side logic circuit provided onto the substrate of the peripheral side circuit region and having a first impure material region having a first impure material doped in the substrate; a peripheral side contact plug connected to the first impure material region; and a second impure material region interposed between the first impure material region and the peripheral side contact plug and having a second impure material doped in the first impure material region.SELECTED DRAWING: Figure 2J
Patent JP-2019184388-A (JP)
Title: Ground fault detector
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/02
Filed: 2018-04-09
Abstract: To suppress an increase in cost attributable to switching elements.SOLUTION: Provided is a ground fault detector comprising: a control unit; a capacitor for detection; a positive pole side first resistor connected to the positive pole side of a high voltage battery; a negative pole side first resistor connected to the negative pole side; a positive pole side second resistor, of which one end is grounded to earth and a voltage at the other end is measured by the control unit; a negative pole side second resistor grounded at one end to earth; a positive pole side C contact switch, formed as a twin relay, for alternatively switching, on the basis of an instruction of the control unit, the destination of one end of the capacitor for detection between a path including the positive pole side first resistor and a path including the positive pole side second resistor; and a negative pole side C contact switch, formed as a twin relay, for alternatively switching, on the basis of an instruction of the control unit, the destination of the other end of the capacitor for detection between a path including the negative pole side first resistor and a path including the negative pole side second resistor.SELECTED DRAWING: Figure 1
Patent JP-2019180752-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-04-09
Abstract: To reduce the capacity of a program required for determining a first operation and a second operation.SOLUTION: On the basis of determination data indicating a satisfaction state of a first condition (bet number has not been set) that invalidates an operation to a start switch 7 and a second condition (bet number has been set) that invalidates an operation to a bet switch 6 and input buffer data that can specify an operation to the start switch 7 and an operation to the bet switch 6, it is determined whether at least one of the operation to the start switch 7 and the operation to the bet switch 6 is performed or not. When it is determined that at least one of the operation to the start switch 7 and the operation to the bet switch 6 is performed, it is determined either the operation to the start switch 7 or the operation to the bet switch 6 is performed.SELECTED DRAWING: Figure 5
Patent JP-2019184509-A (JP)
Title: Pressure sensor and method for manufacturing pressure sensor
Inventor: TOYOSHIMA RYOICHI
IPC: G01L1/20
Filed: 2018-04-16
Abstract: To provide a pressure sensor which is advantageous for measuring a wide range of pressures and can reduce the setting area.SOLUTION: The pressure sensor includes: a plurality of sensor units U1 and U2 each having electrodes 19a and 19b and a conductive film 15 facing the electrodes 19a and 19b, the sensor units being deposited in a direction in which the conductive film 15 is arranged to the electrodes 19a and 19b; and a wiring sheet 10 having a common input wiring 21 for inputting an electric signal into the sensor units U1 and U2 and a common output wiring 22 for outputting an electric signal from a plurality of sensor units.SELECTED DRAWING: Figure 2
Patent JP-2019187530-A (JP)
Title: Cap and walking auxiliary tool mounted with cap
Inventor: YAMADA NAOKI
IPC: A45B9/04
Filed: 2018-04-18
Abstract: To provide a cap having high grounding property on a ground surface.SOLUTION: A cap 50 comprises a mounting part 51 mounted on a leg part of a walking auxiliary tool, and a grounding part 52 touching a ground surface. The grounding part 52 includes a first grounding surface 52a and a second grounding surface 52b. When the cap 50 is inclined to a ground surface G so as to make the first grounding surface 52a touch the ground surface G, the second grounding surface 52b does not touch the ground surface G. When the cap 50 is inclined to the ground surface G so as to make the second grounding surface 52b touch the ground surface G, the first grounding surface 52a projects without touching the ground surface G. The conical first grounding surface 52a has a first apex angle θ1, and the conical second grounding surface 52b is formed around the first grounding surface 52a, projects to the ground surface, and has a second apex angle θ2. The first apex angle θ1 is larger than the second apex angle θ2.SELECTED DRAWING: Figure 2
Patent JP-2018142977-A (JP)
Title: Methods and apparatus for improved intra chroma encoding and decoding
Inventor: ZHENG YUNFEI
IPC: H04N19/593
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for improved chroma encoding and decoding.SOLUTION: An apparatus includes an encoder 400 for encoding picture data for at least a block in a picture. Multiple partition types are supported 460 for intra chroma coding of the block. The multiple partition types include a set of chroma partition types and a set of luma partition types. The set of chroma partition types is different than the set of luma partition types.SELECTED DRAWING: Figure 4
Patent JP-2019190076-A (JP)
Title: Slope face weed suppressing concrete product
Inventor: MORITA SHINJI
IPC: E01H11/00
Filed: 2018-04-21
Abstract: To provide a slope face weed suppressing concrete product that can be easily laid on a slope face, can suppress the growth of weeds, and the like, and can reduce construction costs and a construction period.SOLUTION: A slope face weed suppressing concrete product 1 comprises: a plurality of foundation materials 10 fixed to a slope face; and a plurality of panel materials 20, 21 fitted between the foundation materials 10. The foundation material 10 consists of a protruding part 11 molded into a protruding state, and an extending part 12 extending horizontally from the lower part of the protruding part 11. Both side faces of the panel materials 20, 21 or both side faces and a part of the bottom face abut on the protruding part 11. A part of the rear face of the panel materials 20, 21 abuts on the extending part 12. The bottom face and/or the top face of the panel materials 20, 21 abut on the bottom face or top face of the other panel materials 20, 21 such that the foundation materials 10 and the panel materials 20, 21 are fitted together.SELECTED DRAWING: Figure 1
Patent JP-2019192427-A (JP)
Title: Luminaire and product display device
Inventor: TONE KENTARO
IPC: F21V3/02
Filed: 2018-04-23
Abstract: To provide a luminaire and a product display device capable of restraining reduction of the battery residual level of a standby power source, when power supply from an AC power source stops, and available as a flash lamp.SOLUTION: A luminaire 1 includes a pipe member 10 formed of a light-transmissive material, a circuit board 20 received on the inside of the pipe member 10, and extending in the longitudinal direction of the pipe member 10, multiple LED elements 21 mounted on the circuit board 20 in the longitudinal direction, a detector 243a for detecting stoppage of external power supply, and a dry cell 241a for supplying power to some LED elements 21B, out of the multiple LED elements 21, when the detector 243a detects stoppage of power supply.SELECTED DRAWING: Figure 2
Patent JP-2019082672-A (JP)
Title: Polarizing plate and manufacturing method thereof
Inventor: TAKADA AKIO
IPC: G02B5/30
Filed: 2018-04-25
Abstract: To provide a polarizing plate capable of obtaining high reliability, and a manufacturing method thereof.SOLUTION: A polarizing plate includes: a transparent substrate 11 which is transparent to light in a use wavelength band; metal grids 12 whose metal reflection layers are arrayed on the transparent substrate 11 at a smaller pitch than a wavelength of the light in the use band, and which extend in a predetermined direction; metal sub grids 13 which are formed on the metal grids 12 at a smaller pitch than the metal grids 12, and which are made of the same metal as the reflection layers; and absorption layers 14 formed by filling recesses of the metal sub grids 13 with a light-absorbing material.SELECTED DRAWING: Figure 1