baber/WOPTO huggingface dataset:
Patent JP-2019140856-A (JP)
Title: Inverter control device and inverter control method
Inventor: ONO YUMEKI
IPC: H02M7/48
Filed: 2018-02-15
Abstract: To prevent demagnetization of a magnet in advance even when a frequency component different from an operating frequency flows in inverter control of a permanent magnet motor.SOLUTION: In controlling of an inverter 2 that drives a three-phase permanent magnet motor 3, a detection unit 10 detects a current peak value of each phase of the motor 3. A control unit 20 determines an abnormality of the inverter 2 on the basis of a difference between the maximum value and the minimum value of the detected current peak value, and stops the inverter 2. For example, when the difference is equal to or greater than a predetermined value, the control unit 20 determines that the abnormality is present and stops the inverter 2.SELECTED DRAWING: Figure 1
Patent JP-2019143024-A (JP)
Title: Reactive composition and thermoplastic elastomer
Inventor: TSUNOKAI YASUO
IPC: C08G18/65
Filed: 2018-02-20
Abstract: To provide a reactive composition that can give a thermoplastic elastomer having high tensile strength, good elongation, and superior heat resistance and ozone resistance.SOLUTION: A reactive composition contains a monocyclic olefin ring-opened polymer (A) including a reactive group at a polymer chain terminal and having a weight average molecular weight (Mw) of 1,000-50,000, and a compound (B) having two isocyanate groups in the molecule.SELECTED DRAWING: None
Patent JP-2019146366-A (JP)
Title: Small-sized electric vehicle
Inventor: HIMETANI YOSHIRO
IPC: B62K23/06
Filed: 2018-02-21
Abstract: To provide a small-sized electric vehicle that can travel by itself in a pattern suitable for a vehicle state.SOLUTION: A small-sized electric vehicle includes: a pair of grips 137 provided to a handlebar 19; a right drive switch 61 and a left drive switch 62 provided around the pair of grips 137; and a motor that is controlled for self-traveling and exerts drive power so as to be variable according to the number of drive switches which is maintained at turned on state of the right drive switch 61 and the left drive switch 62.SELECTED DRAWING: Figure 5
Patent JP-2019036942-A (JP)
Title: Transmitter and receiver
Inventor: KOIZUMI YUKI
IPC: H04L27/38
Filed: 2018-02-21
Abstract: To provide a transmitter and a receiver of digital data.SOLUTION: A transmitter 10 of the present invention includes mapping means for performing mapping of predetermined IQ signals as the signal constellation in which non-linear distortion and adaptive equalization performance of a receiver in 64APSK is taken into consideration. A receiver 20 of the present invention includes the steps of: receiving modulated wave signals transmitted from the transmitter 10 of the present invention; receiving the modulated wave signals based on the IQ signals of 64APSK; and applying the orthogonal demodulation processing corresponding to the signal constellation of 64APSK.SELECTED DRAWING: Figure 1
Patent JP-2019145458-A (JP)
Title: Electrical contact material and switch using the same
Inventor: KIKUCHI SHIN
IPC: H01H1/023
Filed: 2018-02-23
Abstract: To provide an electrical contact material which has contact resistance equivalent to that of a silver-plated electrical contact material and good adhesibility with a mold resin, prevents ingress of corrosive gas through a gap between the mold resin and the electrical contact material even in a sulfur atmosphere to thereby allow for suppression of an increase in the contact resistance of a contact portion in the switch for a long period of time, and a switch using the electrical contact material.SOLUTION: The electrical contact material according to the present invention includes: a conductive substrate including copper; a first layer including nickel or cobalt and formed on at least one surface of the conductive substrate; a second layer including silver and formed on the first layer; and a third layer including palladium and formed on the second layer, and the concentration of the number of palladium atoms in the surface layer determined by Auger electron spectroscopy is 50.0% or more.SELECTED DRAWING: Figure 1
Patent JP-2019148628-A (JP)
Title: Display device and method for controlling display device
Inventor: ANO TAKAHIRO
IPC: H04N21/436
Filed: 2018-02-26
Abstract: To enable the improvement of a user's convenience during making a connection to a terminal device 200.SOLUTION: A projector 100 having a plurality of input interfaces NF includes: a communication interface unit 145; a generation unit 172 for generating a selection screen on the basis of output interface information acquired by the communication interface unit 145 and related to an output interface SF included in a terminal device 200; and a projection unit 110 for projecting the selection screen. The generation unit 172 generates a selection screen which includes the same kind of interfaces and does not include a different kind of interfaces different from the same kind of interfaces.SELECTED DRAWING: Figure 2
Patent JP-2019146720-A (JP)
Title: Blowing nozzle of hair dryer and hair dryer
Inventor: ENDO MASAOMI
IPC: A45D20/12
Filed: 2018-02-27
Abstract: To provide a blowing nozzle of a hair dryer and the hair dryer, the blowing nozzle having a shape of a diffusion mode being further suitable for hair styling.SOLUTION: A hair dryer 1 comprises a blowing nozzle 30. The blowing nozzle 30 comprises: a nozzle body part 32; and an air duct block member 31 arranged in the nozzle body part 30. The nozzle body part 32 and the air duct block member 31 can relatively move in a cross direction of the blowing nozzle 30. The nozzle body part 32 has protrusion parts 51a, 51b for extending an inner diameter of a draft air duct to a horizontal direction (X direction) of the blowing nozzle 30. The blowing nozzle 30 can be switched between a diffusion mode in which, the draft air duct to the protrusion parts 51a, 51b is opened, and a convergence mode in which the draft air duct to the protrusion parts 51a, 51b is blocked, by relative movement of the nozzle body part 32 and the air duct block member 31.SELECTED DRAWING: Figure 1
Patent JP-2019148675-A (JP)
Title: Endoscope objective optical system
Inventor: KASAKAMI YOSHIHIRO
IPC: A61B1/00
Filed: 2018-02-27
Abstract: To provide an endoscope objective optical system which is less susceptible to a manufacturing error, has a wide angle and small size and is well corrected for aberrations.SOLUTION: The endoscope objective optical system comprises, in order from the object side, a first lens group having positive refractive power, an aperture stop and a second lens group having positive refractive power. The first lens group includes a negative first lens and a positive second lens each having a flat surface on the object side. The second lens group includes a cemented lens composed of a positive third lens and a negative fourth lens and satisfies the following conditional expression (1). -6.0<f1×f2/f<-2.7 (1) where f1 is focal distance of the first lens, f2 is focal distance of the second lens, and f is focal distance of the entire endoscope objective optical system.SELECTED DRAWING: Figure 1
Patent JP-2019148480-A (JP)
Title: Measurement device and measurement method
Inventor: SHIMIZU HIDENORI
IPC: G01C21/28
Filed: 2018-02-27
Abstract: To provide a measurement device and a measurement method capable of reducing power consumption by taking into consideration the actual environment in which a portable device is placed.SOLUTION: A measurement method includes: first positioning step (S7) for receiving a signal transmitted from a positioning satellite and measuring the position of a device; a power supply step (S1) for supplying electrical power to execute the first positioning step; and a control step (S19, S21, S23) for, if it is determined that measurement in the first positioning step is impossible (S9), stopping the power supply to execute the first positioning step if it is determined that the device is located indoors on the basis of the latest positioning result acquired in the first positioning step and map information.SELECTED DRAWING: Figure 2
Patent JP-2019151601-A (JP)
Title: Agent for agricultural and horticultural use, plant disease control method, and plant disease control product
Inventor: KOSHIYAMA TATSUYUKI
IPC: A01N43/653
Filed: 2018-03-05
Abstract: To provide an agent for agricultural and horticultural use that can reduce the content of active ingredients.SOLUTION: The present invention provides an agent for agricultural and horticultural use containing an active ingredient and an adjuvant, the active ingredient being an azole compound, the adjuvant being at least one compound of alkyl glycoside and polyoxyethylene alkyl ether.SELECTED DRAWING: None
Patent JP-2019153724-A (JP)
Title: Processing device
Inventor: YAMANAKA SATOSHI
IPC: B24B37/30
Filed: 2018-03-06
Abstract: To provide a processing device capable of making uniform the contact pressure of a processing tool for processing the wafer surface and the wafer surface to be processed.SOLUTION: A polishing device comprises a chuck table 71 including a suction holding part 75 for holding a wafer, and processing means for processing the wafer. The suction holding part comprises a base, multiple piezoelectric elements 110 disposed on the base, voltage application means for expanding each piezoelectric element by applying a voltage, and control means 10 for controlling the voltage application means. The control means includes an output voltage storage section 10a for storing the voltage, outputted from the piezoelectric element by bringing the processing tool into contact with the wafer, corresponding to the piezoelectric element, a calculation part 10b for finding the maximum value of the stored voltage values, and finding an application voltage by subtracting the voltage value, stored corresponding to the piezoelectric element, from the maximum value, and an application voltage storage section 10c for storing the application voltage, and controls the voltage application means with the voltage stored in the application voltage storage section 10c.SELECTED DRAWING: Figure 2
Patent JP-2019156862-A (JP)
Title: Rubber modified polyimide resin and polyimide resin solution
Inventor: SHIRAI KAZUMITSU
IPC: C08G81/02
Filed: 2018-03-07
Abstract: To provide a novel polyimide resin capable of being used in various applications because it is excellent in heat resistance and has also solubility to methyl ethyl ketone or toluene or the like, which is a general-purpose organic solvent having low boiling point.SOLUTION: There is provided a rubber modified polyimide resin having a repeating unit represented by the following formula (1), where m and n are average repeating numbers, and represents a positive number satisfying relationships of 0<m≤200 and 0<n≤200, Qeach independently represents a bivalent aromatic group, Qeach independently represents a tetravalent aromatic group, and R each independently represents a bivalent aliphatic group.SELECTED DRAWING: None
Patent JP-2019155931-A (JP)
Title: Heating control device
Inventor: NAGANO MASAMI
IPC: B60S1/60
Filed: 2018-03-07
Abstract: To reduce the possibility that a heating part consumes electric power uselessly.SOLUTION: A control ECU is applied to a vehicle including a camera sensor which is arranged inside a window part provided on a vehicle and generates an imaged image PI by imaging a landscape outside the window part over the window part. The control ECU acquires edge strength ES of each of a plurality of edge points showing a border line BL of a traffic lane included in the imaged image and a distance L between each of the plurality of edge points and an imaging part. The control ECU calculates an inclination (a) showing an amount of change in the edge strength in each of a plurality of sections where the distance increases by a prescribed constant distance ΔL when it is determined that prescribed conditions to be satisfied in any case when the window part is fogged and when fog is generated outside the vehicle are satisfied. Then, the control ECU causes a heating part to heat the window part when it is determined that fogging conditions to be satisfied when there exists no section becoming equal to or less than a prescribed threshold ath in which the calculated inclination includes a negative value are satisfied.SELECTED DRAWING: Figure 5
Patent JP-2019154251-A (JP)
Title: Method for producing granular cocoa with good flavor
Inventor: TAKEDA KAZUYA
IPC: A23G1/50
Filed: 2018-03-08
Abstract: To provide granular cocoa having excellent solubility and good storage stability and more strongly holding the flavor intrinsic to cacao, and provide means for efficiently processing the same.SOLUTION: A method for producing granular cocoa is characterized in charging at least one of cocoa butter, cacao mass and chocolate out of a raw material including the cocoa butter with powder containing glucide being used as a central core to cover the glucide with the raw material including the cocoa butter, and attaching cocoa powder to an outer shell layer of the cocoa butter.SELECTED DRAWING: None
Patent JP-2018148883-A (JP)
Title: Production method of foamable oil-in-water type emulsion
Inventor: WATANABE ITARU
IPC: A23D7/00
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for producing foamable oil-in-water type emulsion having excellent characteristics such as improvement of emulsion stability, shortening of a whipping time and reduction of return.SOLUTION: A production method of foamable oil-in-water type emulsion including two or more homogenization steps, includes the first homogenization step for adjusting a median diameter of a fat globule to 1.0-6.0 μm by a cavitator or a rotor-stator type device, and the second homogenization step for reducing furthermore the median diameter of the fat globule. The method does not include a homogenization step between the first homogenization step and the second homogenization step, and after the second homogenization step.SELECTED DRAWING: None
Patent JP-2019159053-A (JP)
Title: Image processor, display device, method for controlling image processor, method for controlling display device, program, and storage medium
Inventor: MITO KOJI
IPC: G06T1/00
Filed: 2018-03-12
Abstract: To provide an image processor which can process image data so that the region of the image data which is outside the region within a noted luminance range can be easily identified.SOLUTION: The image processor according to the present invention includes: an acquisition unit 201 for acquiring image data; range setting means for setting a target range; and a color converter 206 and a color range outside converter 207 for converting a target region of the image data which has the luminance level in the target range and the color out of the set color range into a specific color and monochrome-converting the image data into another data and generating converted image data.SELECTED DRAWING: Figure 2
Patent JP-2019159808-A (JP)
Title: Control unit, control method, and control program
Inventor: TAIRA RYOSUKE
IPC: G05B19/409
Filed: 2018-03-13
Abstract: To provide a control unit, a control method, and a control program, capable of reducing burdens of operators when moving the axis of a machine tool.SOLUTION: A numerical value control unit 1 comprises: a moving plane acquisition section 111 for receiving designation of a moving plane in a machine coordinate system; a machine coordinate conversion section 112 for converting a coordinate value from the machine coordinate system to an image coordinate system; an image coordinate conversion section 113 for converting the coordinate value to inside the moving plane of the machine coordinate system from the image coordinate system; an operation subject position acquisition section 114 for acquiring the positional information of an operation subject; an operation icon display section 115 for displaying an operation icon at a coordinate in the image coordinate system corresponding to the positional information; a slide position acquisition section 116 for acquiring a slide position after the operation icon is touched; a moving amount calculation section 117 for calculating an axis moving amount based on the coordinate in which the slide position is converted into the machine coordinate system; and an axis moving section 118 for moving the operation subject in accordance with the axis moving amount.SELECTED DRAWING: Figure 2
Patent JP-2019156468-A (JP)
Title: Box body assemble equipment and box body assemble method
Inventor: SUZUKI KIMIO
IPC: B65B43/26
Filed: 2018-03-15
Abstract: To provide a box body assemble method which can assemble a box body by inserting a connection flap of the box body in a slit.SOLUTION: A box body assemble method includes an expansion process, an insertion process, a progress process, and a decrease process. The expansion process expands a first gap H1 between an upper wall 11 and a bottom wall 12 to a second gap H2. The insertion process inserts an insertion plate 70 between the upper wall 11 and the bottom wall 12. The progress process makes a first guide face 72a and a second guide face 72b progress toward a box body 10. The decrease process narrows the second gap H2 in the upper wall 11 of the side of a connection flap 13 to the first gap H1. The progress process slides and guides an outer flap 16 by the first guide face 72a, and inserts an insertion flap 17 between the upper wall 11 and the bottom wall 12 by sliding and guiding the insertion flap 17 by means of the insertion plate 70. The decrease process inserts the connection flap 13 in a slit 19 by sliding and guiding the connection flap 13 by means of the second guide face 72b.SELECTED DRAWING: Figure 12
Patent JP-2019161152-A (JP)
Title: Magnetic wiring circuit board and manufacturing method thereof
Inventor: OKUMURA KEISUKE
IPC: H01F17/00
Filed: 2018-03-16
Abstract: To provide a magnetic wiring circuit board having a high inductance and a manufacturing method thereof.SOLUTION: A magnetic wiring circuit board 1 includes: a first insulation layer 2; a wiring 3 arranged on a first insulation surface 7 of the first insulation layer 2; and a magnetic layer 5 that contains a magnetic particle having a shape of which an aspect ratio is two or more, and embeds the wiring 3. The wiring 3 includes: a first corner part 21 having an almost curing shape; and a second corner part 22 having a taper surface 27 of which the length between two wiring side surfaces 11 facing each other becomes longer as close to a second wiring surface 10.SELECTED DRAWING: Figure 1
Patent JP-2019163782-A (JP)
Title: Differential device
Inventor: ITO TAKESHI
IPC: F16H48/24
Filed: 2018-03-19
Abstract: To provide a differential device which can increase a transmission capacity of a drive force while suppressing the enlargement of the device and an increase of weight, in the differential device having a moving member which is arranged so as to be movable to an axial direction in a case member by an actuator.SOLUTION: A differential device 1 for outputting a drive force inputted into a differential case 2 which rotates by receiving the drive force of a drive source from a pair of side gears 31, 32 comprises: a clutch rotation number 5 which is arranged so as to be movable to an axial direction in the differential case 2, and can regulate the relative rotation of one side gear 31 with respect to the differential case 2 by movement to one side in an axial direction; and an actuator 10 for moving the clutch ring 5. A plurality of inside raceway grooves 511, 512 are formed at an external peripheral face 51c of the clutch ring 5, a plurality of outside raceway grooves 214., 215 are formed at an internal peripheral face 211a of the differential case 2, and by a plurality of rolling bodies 50 rolling in the grooves, the drive force is transmitted to the clutch ring 5 from the differential case 2.SELECTED DRAWING: Figure 1
Patent JP-2019169581-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: NAKAJIMA TAKAHITO
IPC: H01L29/78
Filed: 2018-03-23
Abstract: To provide a method for manufacturing a semiconductor device, suppressing the generation of an etching residue at an edge of an STI structure.SOLUTION: A method for manufacturing a semiconductor device of an embodiment includes the steps of: forming a first insulating film patterned on a semiconductor substrate; forming a trench in the semiconductor substrate using the first insulating film as a mask; depositing a second insulating film in the trench and on the first insulating film; removing the second insulating film on the first insulating film by a CMP method; removing a part of the first insulating film; removing a part of the second insulating film by isotropic etching; and removing the remainder of the first insulating film.SELECTED DRAWING: Figure 5
Patent JP-2018193539-A (JP)
Title: Resin, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/20
Filed: 2018-03-23
Abstract: To provide a resin and a resist composition containing the resin capable of producing a resist pattern with good line edge roughness (LER).SOLUTION: Provided is a resin containing a structural unit represented by formula (I) and at least one selected from: a structural unit derived from a (meth)acrylate derivative of a specific structure having an alicyclic hydrocarbon group which may be substituted with a methyl group; and a structural unit having a partial structural unit connected by a derivative of a C1-7 hydroxycarboxylic acid at a connection of an ester moiety. [In the formula (I), Rrepresents a methyl group or the like; Rand Reach independently represent a C1-6 alkyl group; Ar represents a C6-36 divalent aromatic hydrocarbon group or the like; and Rrepresents a C1-12 alkyl group or the like.]SELECTED DRAWING: None
Patent JP-2019168207-A (JP)
Title: Liquefied gas manufacturing system
Inventor: KANEUCHI TAKESHI
IPC: F25J5/00
Filed: 2018-03-26
Abstract: To provide a liquefied gas manufacturing system that can improve economic performance by reducing energy used when cryogenic separation and liquefaction are performed for liquefaction objective gas, and is maintenance free.SOLUTION: A liquefied gas manufacturing system includes: a thermoacoustic engine 90 provided with at least one or more engines 70 and provided with at least one or more acoustic heat pump parts 80; a liquefaction objective gas flow passage La for leading a liquefaction objective gas to a heater 71 and a heat absorber 81 in this described order; and a liquefaction natural gas flow passage Lt for leading a liquefaction natural gas to a radiator 82 and a cooler 72 in this described order.SELECTED DRAWING: Figure 1
Patent JP-2019174135-A (JP)
Title: Temperature sensor
Inventor: IIDA TERUYUKI
IPC: G01K7/22
Filed: 2018-03-27
Abstract: To provide a temperature sensor capable of preventing contact between a lead wire and the edge at the rear end of a crimp terminal.SOLUTION: A temperature sensor includes: a heat sensitive element part 2; a pair of lead wires 3 connected to the heat sensitive element part; and a crimping terminal 4 having a screw mounting part 4A capable of being fixed to a measurement object with screws on the tip side and also having an element mounting part 4B to which the heat sensitive element part is attached on the rear end side. The element mounting part has a bottom part 4a on which the heat sensitive element part is installed. The bottom part has a convex part 4b protruding onto the rear end portion. The lead wire extends over the convex part and protrudes from the rear end of the element mounting part.SELECTED DRAWING: Figure 1