baber/WOPTO huggingface dataset:
Patent JP-2019203843-A (JP)
Title: Knocking sensor
Inventor: AOI KATSUKI
IPC: G01H17/00
Filed: 2018-05-25
Abstract: To provide a knocking sensor improved in detection output.SOLUTION: A knocking sensor 1A comprises: a main metal fitting 9 having a cylindrical part 13 and a flange part 15 located at one end side of the cylindrical part and protruding toward the outside in a circumferential direction of the cylindrical part; an annular weight 19 fitted to the outer periphery of the cylindrical part and having a top surface 19a on the opposite side to the side facing the flange part; an annular piezoelectric element 17 fitted to the outer periphery of the cylindrical part and sandwiched between the flange part and the weight; and an insulating body 25 interposed between the flange part and the piezoelectric element. On the outer periphery of the cylindrical part, a projecting portion 13p is provided, which projects from an inner surface of the cylindrical part to the outside in the circumferential direction while plastically deforming, and contacts with the top surface of the weight directly or through another member 29 to lock the weight. The cylindrical part has an extention portion R1 extending in an axial direction O between the projecting portion and the flange part. The extention portion is formed having a maximum thickness portion W1 having the maximum thickness and a thin portion W2 having thinner thickness than the maximum thickness.SELECTED DRAWING: Figure 2
Patent JP-2018158885-A (JP)
Title: Aluminum nitride particles
Inventor: KOBAYASHI HIROHARU
IPC: C01B21/072
Filed: 2018-05-25
Abstract: SOLUTION: Provided are aluminum nitride particles used as raw material for an aluminum nitride sintered body. These aluminum nitride particles have a uniform crystal orientation inside the particles, an aspect ratio of at least 3, a plate shape, a length in the planar direction from 0.6 μm to 20 μm inclusive, and a length in the thickness direction from 0.05 μm to 2 μm.SELECTED DRAWING: Figure 1
Patent JP-2019203866-A (JP)
Title: Confocal displacement meter
Inventor: FUJIMOTO HIROTAKA
IPC: G01B11/06
Filed: 2018-05-25
Abstract: To provide a confocal displacement meter with which it is possible to easily and precisely adjust the attitude of a measurement head part so that a measurement object is measured with high accuracy.SOLUTION: Adjustment is made to the optical axes of lens units 220 of measurement heads 200A, 200B so that they are parallel to each other. The lens units 220 include a diffraction lens 222. At this adjustment time, while the measurement heads 200A, 200B face each other across a reference member, one surface and the other surface of the reference member are irradiated from the measurement heads 200A, 200B with light having a plurality of wavelengths, respectively. The intensity of primary light having one wavelength reflected at the one surface and the other surface of the reference member and entering the measurement heads 200A, 200B passing through a multidimensional light path having other wavelengths is displayed on a main display unit 610 as information indicating the perpendicularity of the optical axes of the measurement heads 200A, 200B relative to the one surface and the other surface of the reference member.SELECTED DRAWING: Figure 1
Patent JP-2019206826-A (JP)
Title: Rainwater splash suppression member and eaves gutter cover structure
Inventor: TAMURA TAKAHIRO
IPC: E04D13/064
Filed: 2018-05-29
Abstract: To provide a rainwater splash suppression member capable of suppressing rainwater from splashing to an eaves side without entering an eaves gutter when a cover is disposed above an upper side of the eaves gutter.SOLUTION: A rainwater splash suppression member 20 is attached to a position above an eaves gutter joint between a first cover and a second cover which are separately arranged on an upper side of an eaves gutter formed by connecting a first gutter element and a second gutter element in the longitudinal direction by the eaves gutter joint. The rainwater splash suppression member is positioned at an intermediate part in the longitudinal direction of the eaves gutter, and includes a main body part for allowing rainwater flowing into an upper surface from a roof to flow toward an eaves side; a first engaging part which is engaged with and supported by an end part of the first cover on the first cover side of the main body part; a second engaging part which is engaged with and supported by an end part of the second cover on the second cover side of the main body part. A recessed part 40 is formed in an eaves end of the intermediate part in the longitudinal direction of the eaves end of the rainwater splash suppression member to guide the rainwater flowing from the roof side to the eaves side on the upper surface of the main body part into the eaves gutter.SELECTED DRAWING: Figure 1
Patent JP-2019206505-A (JP)
Title: Hovenia dulcis preparation, and method of suppressing color tone change
Inventor: YANASE MARI
IPC: A61P25/00
Filed: 2018-05-30
Abstract: To provide a Hovenia dulcis preparation in which a color tone change is suppressed, and a method of suppressing a color tone change.SOLUTION: A Hovenia dulcis preparation has Hovenia dulcis extract, has a pH of less than 7, and is in a liquid or semi-solid state. The pH is set to be less than 7, and the progress of a Maillard reaction due to sugar in the Hovenia dulcis extract and an amino acid is inhibited, thereby suppressing a color tone change.SELECTED DRAWING: None
Patent JP-2019047110-A (JP)
Title: Spin current magnetization reversal element, spin track torque type magnetoresistive element, magnetic memory, and high frequency magnetic element
Inventor: ISHITANI YUGO
IPC: H01L43/02
Filed: 2018-06-08
Abstract: To provide a spin current magnetization reversal element capable of easily realizing the magnetization reversal without preventing a decrease in the degree of integration.SOLUTION: A spin current magnetization reversal element includes spin track torque wiring extending in a first direction, a first ferromagnetic layer disposed in a second direction intersecting the first direction of the spin track torque wiring, and a first magnetic field application layer spaced apart in the first direction of the first ferromagnetic layer and applying an assist magnetic field for assisting magnetization reversal of the first ferromagnetic layer to the first ferromagnetic layer.SELECTED DRAWING: Figure 1
Patent JP-2019183609-A (JP)
Title: Renovated enclosure
Inventor: FUJIMARU KOJI
IPC: E04G23/02
Filed: 2018-06-12
Abstract: PURPOSE: To provide a renovated enclosure obtained by renovating an enclosure such as a roof or wall made of a corrugated cement board that has deteriorated, by easily and quickly applying a new roof board or wall board to an outside of the existing cement board enclosure while the existing enclosure is not removed but left as it is.CONSTITUTION: The renovated enclosure comprises: an existing cement board enclosure 7; a through base material 1 comprising an insertion edge 11 and a support part 12; an attachment piece A which comprises an attachment substrate part 2 with an engaging groove part 21 in which to insert an existing fixing bolt 73, and a receiving part 3 allowing insertion therein of the insertion edge 11 of the through base material 1 to a desired depth; a locking material 5; and a new building board material 81. The attachment piece A is mounted on the existing cement board enclosure 7 with the locking material 5 after the existing fixing bolt 73 protruding from the existing cement board enclosure 7 is inserted in the engaging groove part 21. The insertion edge 11 of the through base material 1 is inserted and fixed in the receiving part 3 of the attachment piece A. The new building board material 81 is attached to the through base material 1.SELECTED DRAWING: Figure 1
Patent JP-2019219196-A (JP)
Title: Positioning device, positioning method, and positioning program
Inventor: YAMAMOTO RYOHEI
IPC: G01C21/26
Filed: 2018-06-18
Abstract: To provide a positioning device, a positioning method, and a positioning program for accurate positioning.SOLUTION: The positioning device 10 performs steps comprising: sequentially positioning a current position of itself using a GNSS measurement section 13; sequentially deriving a traveling direction of itself using an angular velocity measurement section 14; sequentially deriving the traveling direction of itself using the GNSS measurement section 13; correcting the traveling direction derived by the angular velocity measurement section 14 using the traveling direction derived by the GNSS measurement section 13; predicting a next traveling direction on the basis of the corrected traveling direction; and correcting the positioned current position on the basis of the predicted next traveling direction (predicted direction dr4).SELECTED DRAWING: Figure 2
Patent JP-2019219462-A (JP)
Title: Image forming apparatus
Inventor: WATANABE SHUHEI
IPC: G03G15/08
Filed: 2018-06-18
Abstract: To detect the remaining amount of developer more accurately than before.SOLUTION: The capacitance of a capacitor changes as part of a developer stirred by stirring means enters and exits from a space between two electrode plates. Measuring means measures a time during which a detection voltage according to the capacitance becomes equal to or more than or less than a threshold. Acquisition means acquires the remaining amount of developer stored in storage means on the basis of the measured time. Determination means determines the threshold on the basis of a detection voltage with a relatively smaller variation, of a first detection voltage output when a small amount of developer is present on the capacitor and a second detection voltage output when a large amount of developer is present on the capacitor.SELECTED DRAWING: Figure 7
Patent JP-2019220332-A (JP)
Title: Fuel cell system and fuel cell vehicle
Inventor: TAKASAKI FUMIAKI
IPC: B60L55/00
Filed: 2018-06-19
Abstract: To provide a fuel cell system in which deformation of a fuel cell case is restrained upon receiving external-force, and to provide a fuel cell vehicle.SOLUTION: A fuel cell system 13 comprises a fuel cell case 140 for receiving fuel cells, and an auxiliary machine 15 fixed to a lateral face of the fuel cell case 140. The auxiliary machine 15 has a first support part 151 fixed to the fuel cell case 140, a second support part 152 fixed to the fuel cell case 140 at a position separated from the first support part 151, and a body part 153 supported by the first and second support parts 151, 152 separately from the fuel cell case 140. When external-force is applied to the body part 153 in a direction approaching the fuel cell case 140, the first support part 151 fractures before the second support part 152.SELECTED DRAWING: Figure 2
Patent JP-2019217617-A (JP)
Title: Method for specifying eddy current sensor track, method for calculating substrate polishing progress, method for stopping operation of substrate polishing device and method for equalizing substrate polishing progress, program for executing these methods and non-transitory recording medium on which same program is recorded
Inventor: NAKAMURA AKIRA
IPC: B24B49/10
Filed: 2018-06-22
Abstract: To specify a track of an eddy current sensor provided on a polishing table of a substrate polishing device.SOLUTION: A method for specifying a track of an eddy curent sensor viewed from a substrate in a substrate polishing device comprising a polishing table and a polishing head comprises: a step at which a sensor output map is acquired as three-dimensional data; a step at which the substrate is polished; a step at which a profile of a signal during polishing is acquired as two-dimensional data; and a step at which a track, which has a profile most similar to the profile of the signal during polishing which is two-dimensional data, is extracted from the sensor output map which is three-dimensional data, and the extracted track is specified as a track of the eddy current sensor viewed from the substrate.SELECTED DRAWING: Figure 3
Patent JP-2018144813-A (JP)
Title: Vehicular air conditioner
Inventor: MIYAZAKI YOICHI
IPC: B60H1/00
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air conditioner with an inside/outside air mixture mode, which can make a passenger feel that a vehicle interior is being heated even if the passenger is in the vehicle interior which is not yet heated sufficiently.SOLUTION: The vehicular air conditioner, when air in a vehicle interior and air outside the vehicle interior are introduced to a temperature adjusting portion when performing heating, determines whether or not a passenger is in a cold situation; and when determining that the passenger is in the cold situation, controls an intake portion so that the air is equal to inside air circulation amounts set to be smaller than inside air circulation amounts at the time when determining that the passenger is not in the cold situation.SELECTED DRAWING: Figure 1
Patent JP-2020002494-A (JP)
Title: Stop mark inspection method for loom and stop mark inspection apparatus for loom
Inventor: SUZUKI AKIHIRO
IPC: D03D51/00
Filed: 2018-06-28
Abstract: To provide a stop mark inspection method for a loom and a stop mark inspection apparatus for a loom which, by a single image-capturing operation, can detect a normal pitch and can inspect the presence or absence of a stop mark with high accuracy.SOLUTION: An image of a woven fabric W is captured such that there is included, in an image-capturing range, a weaving restart yarn Ys which, among weft yarns Y in the woven fabric W, is a weft yarn subjected to weft insertion when weaving is restarted after the stop of a loom. Then, a normal pitch of the weft yarns Y is calculated from a first image region E1 separated by a prescribed distance L from the weaving restart yarn Ys to a woven fabric-winding side in a captured image S of the woven fabric W, and the presence or absence of a stop mark in the woven fabric W is determined by comparing a pitch of the weft yarns in a second image region E2 including the weaving restart yarn Ys with the normal pitch.SELECTED DRAWING: Figure 4
Patent JP-2019019661-A (JP)
Title: Work machine
Inventor: HORII KEIJI
IPC: E02F9/00
Filed: 2018-06-29
Abstract: To prevent a sound of a motor from being transmitted to a driver seat side.SOLUTION: A work machine 1 includes: a machine body 2; a driver seat 6 mounted on the machine body 2; a motor E1 mounted on the side of the driver seat 6 in the machine body 2; a first bonnet side part 181 which covers the driver seat 6 side on the side of the motor E1; and a cover member 17 which covers an arrangement part of a device provided between the first bonnet side part 181 and the driver seat 6, where the side face of the motor E1 side in the cover member 17 is arranged so as to be adjacent to the first bonnet side part 181 and be opposite to each other.SELECTED DRAWING: Figure 1
Patent JP-2020010501-A (JP)
Title: Controller of rotary electric machine
Inventor: DEGUCHI JUNICHI
IPC: H02P25/024
Filed: 2018-07-06
Abstract: To improve accuracy of torque control for a rotary electric machine with a rotor which uses a magnet.SOLUTION: A controller of a rotary electric machine with a magnet in a rotor is provided with: estimation means for estimating magnetomotive force of the magnet from a no-load inductive voltage waveform of the rotary electric machine; and setting means for setting a current value and a current phase to a torque command of the rotary electric machine according to the estimated magnetomotive force.SELECTED DRAWING: Figure 7
Patent JP-2020013244-A (JP)
Title: Information processor, control method of information processor and program
Inventor: MICHISHITA TAKUMI
IPC: B41J29/38
Filed: 2018-07-17
Abstract: To make it possible to update verification data properly when updating of firmware is conducted.SOLUTION: In a controller 110 including a main system 210 and a system 220 for update, the system 220 for update includes: a firmware update processing part 221 for updating firmware of the main system 210; a start control part 211 for staring the main system 210 in a verification data update mode when restarted after the firmware of the main system 210 is updated; a white list update part 219 for updating verification data of the firmware of the main system 210 when the main system 210 is started in a verification data update mode by the start control part 211; and a start control part 211 for starting the main system 210 in a normal mode when restarted after the verification data is updated by the white list update part 219.SELECTED DRAWING: Figure 2
Patent JP-2018174156-A (JP)
Title: Oxide superconductor
Inventor: ARAKI TAKESHI
IPC: C01G1/00
Filed: 2018-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor capable of increasing a critical current density in a magnetic field.SOLUTION: According to an embodiment, an oxide superconductor is provided comprising an oxide system including REBaCuO(RE being one element selected from a "RE element group" of Pr, Nd, Sm, Eu, Gd, Y, Tb, Dy, Ho, Er, Tm, Yb, and Lu) which satisfies R(M1)≤20 mol%, R(M2)≥60 mol%, and R(M3)≤20 mol%, provided that the RE includes at least three metallic elements (M1, M2, and M3), the three metallic elements are any elements selected from the RE element group in order, and R(M1) is an average metallic element ratio of M1 in M1+M2+M3, and which satisfies SD(Ms)>0.15, provided that Ms is the metallic element in which R(M1) or R(M3) is not larger at a position at 50% of an average film thickness of a cross section including the c-axis and SD(Ms) is a standard deviation/average value of Ms.SELECTED DRAWING: Figure 1
Patent JP-2019138892-A (JP)
Title: Heat ray flow meter
Inventor: TANAKA YOSHITO
IPC: G01F1/696
Filed: 2018-07-19
Abstract: To provide a heat ray flow meter capable of accurately measuring a flow rate of measured fluid even in a state in which there is a temperature change in the measured fluid.SOLUTION: A measured fluid moves downstream in the order of a first temperature measuring sensor and a second temperature measuring sensor, and the temperature of the measured fluid is measured by generating a thermal signal having two peaks with the heater, and superimposing the heat signal to the measured fluid at the time T0. For a first and second temperature measuring sensors, a plurality of thresholds are set, and for each threshold value, the time until the heat signal exceeds the threshold again from the time of exceeding the threshold is measured. For example, if the threshold Value Th is set, the time a is measured by a first counter 207, and the time b is measured by a second counter 209. And if the time a and the time b are equal, the flow rate of the measured fluid is calculated based on the time T in which the measured fluid has moved in the distance from a first temperature measurement sensor to a second temperature measurement sensor, that is, the time T time measured by a third counter 210.SELECTED DRAWING: Figure 4
Patent JP-2020013507-A (JP)
Title: Labeled image data creation method, inspection method, program, labeled image data creation device, and inspection device
Inventor: SAKANO KAZUMI
IPC: G06T7/00
Filed: 2018-07-20
Abstract: To provide a labeled image data creation method, an inspection method, a program, a labeled image data creation device, and an inspection device capable of keeping learning costs low by reducing a creation load of labeled image data used as teacher data for supervised or semi-supervised machine learning by dividing an image.SOLUTION: An alpha channel is added in addition to plural channels for constituting an image obtained by imaging an article. A second pixel value differing from a first pixel value granted to a defect-free area is given to an area corresponding to a defective area in the alpha channel. An image is divided into plural divided images for each alpha channel. A non-conforming label is given to a divided image in which the alpha channel in the divided image does not include the second pixel value, and a conforming label is given to a divided image in which another channel in the divided image does not include the second pixel value (S25 to S27). By removing the alpha channel from the divided image, labeled divided image data are created (S28).SELECTED DRAWING: Figure 13
Patent JP-2020016050-A (JP)
Title: Surface finishing material for construction
Inventor: OKINO YASUMASA
IPC: E04F13/02
Filed: 2018-07-24
Abstract: To provide surface finishing material for construction including powder of oyster shell, being white and excellent in adsorptivity of formaldehyde.SOLUTION: Surface finishing material is configured at least by mixing powder 2 of oyster shells by removing white inner layers of the oyster shells, hydrated lime 3, and adhesive material 4. Crack prevention material 5, and shrinkage prevention and adhesive improvement material 6 are added in the above configuration. The powder 2 of oyster shell is 60 wt.%, the hydrated lime 3 is 30 wt.%, and the adhesive material 4 is 6 wt.%. Also, the crack prevention material 5 is 1.5 wt.%, and the shrinkage prevention and adhesive improvement material 6 is 0.1 wt.%. Further, a mean particle diameter of the powder 2 of oyster shell is 5 μm, and a maximum particle diameter is between 100 μm and 150 μm.SELECTED DRAWING: Figure 2
Patent JP-2020015389-A (JP)
Title: Transportation dolly
Inventor: KATAJIMA TOMOFUMI
IPC: B62B3/16
Filed: 2018-07-24
Abstract: To provide a transportation dolly which enables assembly and folding of panels in a short time, has a simple structure, and can be stacked on another transportation dolly to be easily stored.SOLUTION: A transportation dolly 10 includes: a dolly 50 having a first side frame 51, a second side frame 52, and a connection member 53 which connects the first side frame 51 and the second side frame 52 with each other; and multiple panels 11 to 15 provided at the dolly 50. The multiple panels 11 to 15 have at least a top panel 11, a front panel 12, a back panel 13, a first side surface panel 14, and a second side surface panel 15. The top panel 11 and the front panel 12 can be opened or closed. The first side surface panel 14 is fixed to the first side frame 51 so as not to be opened or closed, and the second side surface panel 15 is fixed to the second side frame 52 so as not to be opened or closed. The back panel 13 is fixed to the dolly 50 so as not to be opened or closed.SELECTED DRAWING: Figure 3
Patent JP-2020021771-A (JP)
Title: Substrate for mounting electronic components
Inventor: TAKAYOSHI SHODAI
IPC: H05K1/02
Filed: 2018-07-30
Abstract: To provide a substrate for mounting an electronic component that is not easily damaged when fixed with a fastening member.SOLUTION: A substrate for mounting an electronic component according to the present disclosure includes a ceramic substrate having an insertion portion into which a fastening member is inserted, and a resin layer positioned around the insertion portion and in contact with the substrate. Further, the resin layer includes a first region facing the fastening member, and a second region located farther from the insertion portion than the first region. Then, the average thickness of the second region is thinner than the average thickness of the first region.SELECTED DRAWING: Figure 1