baber/WOPTO huggingface dataset:
Patent JP-2017055533-A (JP)
Title: Electronic control device
Inventor: KITAMURA YUSUKE
IPC: H02M7/48
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device which improves temperature detection accuracy and performs heating suppression of a high-side switch element and a low-side switch element in accordance with a detected temperature.SOLUTION: An electronic control device configured to control a motor comprises: a semiconductor unit including a high-side switch element and a low-side switch element of which the midpoint is connected to a stator coil, a temperature sensor for individually detecting temperatures of the two kinds of switch elements, and a processing part for processing temperature signals; and a control part which controls electrification to an inverter consisting of the two kinds of switch elements and field winding. In the case where a temperature indicated by a processing signal is lower than a normal operation upper limit temperature, the control part determines a pulse width of PWM control of the field winding without according to the temperature indicated by the processing signal. In the case where the temperature is equal to or higher than the normal operation upper limit temperature, the control part reduces the pulse width of the PWM control of the field winding according to the temperature and, in the case where the temperature is equal to or higher than a prohibition temperature, stops the electrification to the field winding.SELECTED DRAWING: Figure 6
Patent JP-2017053976-A (JP)
Title: Optical device
Inventor: FUKAI YOSUKE
IPC: G02B7/02
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of being reduced in size without being damaged in function.SOLUTION: An optical device comprises an imaging optical system, a lens barrel, a flexible substrate 301, and a battery chamber. The lens barrel includes a fixed cam ring 110 whose inner periphery is formed with a cam groove, and a portion of the cam groove is formed with an area that is parallel to an optical axis of the imaging optical system and where a through area is formed. The battery chamber is formed with a notch part. The flexible substrate 301 is disposed so as to cover the through area of the fixed cam ring 110 and the notch part in the battery chamber.SELECTED DRAWING: Figure 7
Patent JP-2017060266-A (JP)
Title: Power conversion device
Inventor: TACHIBANA HIDEAKI
IPC: H02M7/48
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that is able to improve versatility of a case body.SOLUTION: A power conversion device comprises an inverter part 2, a power branch part 3, and a case 4. The inverter part 2 converts DC power, supplied from DC power source, to AC power. The power branch part 3 is provided in order to branch part of DC power and supply it to an external apparatus 8. The inverter part 2 and power branch part 3 are accommodated in the case 4. The case 4 comprises a case body 41 and a cover 44. The inverter part 2 is accommodated in the case body 41. The cover 44 closes an opening 42 formed in the case body 41. The power branch part 3 is disposed in the cover 44.SELECTED DRAWING: Figure 1
Patent JP-2017057948-A (JP)
Title: Oil supply device
Inventor: UKON YASUYUKI
IPC: F16H57/04
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent sucking of air by bringing a state that an oil discharge port is always under oil regardless of oil level changes in an oil pan.SOLUTION: There are arranged, in an oil pan 2, a first oil pipe 13 which supplies a necessary oil amount into the oil pan 2, and a second oil pipe 14 which discharges oil towards an oil discharge port 13a of the first oil pipe 13. Discharged oil of the second oil pipe 14 is set at the maximum flow rate which is slower in flow speed than discharged oil of the first oil pipe 13 and by which depressing of an oil level causing sucking of air, and entrainment of air bubbles do not occur, so that the oil discharge port 13a can be kept in a state of being immersed in oil by the discharged oil from an oil discharge port 14a regardless of oil level changes and sucking of air from an oil inlet port 11 can be surely prevented.SELECTED DRAWING: Figure 1
Patent JP-2015233343-A (JP)
Title: Transmission device, reception device, transmission method and reception method
Inventor: TANABE MASATO
IPC: H04L9/32
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device and a method and a reception device and a method that can enhance security while suppressing increase of the load of a resource of a network.SOLUTION: A first generator generates data to be broadcast-transmitted. A second generator generates a message authentication code which targets at least the data generated in the first generator. A transmitter broadcast-transmits the data generated in the first generator and the message authentication code generated in the second generator. The second generator omits generation of message authentication codes for some data out of plural data generated in the first generator.
Patent JP-2016064977-A (JP)
Title: Manufacturing method of fluorine and titanium doped glass blank with high silicic acid content for euv lithography, and blank manufactured thereby
Inventor: STEFAN OCHS
IPC: C03B20/00
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silica glass blank used in EUV lithography, capable of preventing the blank from turning brown and dirty and forming a highly integrated structure having a line width of less than 50 nm, the silica glass blank being co-doped with titanium and fluorine and having a wavelength region of 400-700 nm, a sample thickness of 10 mm and an internal transmittance of at least 60%.SOLUTION: A manufacturing method of a titanium-doped glass blank includes: a step of producing a TiO-SiOsoot body by performing a flame hydrolysis process on a precursor substance containing silica and titanium; a step of performing fluorination on the soot body; a step of processing the fluorine-doped TiO-SiOsoot body under the moisture-containing atmosphere, for forming an adjusted soot body; and a step of performing vitrification on the adjusted soot body to form a titanium-doped glass blank having a high silicic acid content, an average OH group content within a region of 10-100 wt.ppm and an average fluorine content within a region of 2,500-10,000 wt.ppm.SELECTED DRAWING: Figure 1
Patent JP-2017060348-A (JP)
Title: Electronic control device and control method thereof
Inventor: KOSEKI TOMONOBU
IPC: B62D5/04
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To detect a short circuit abnormality without the generation of an abnormal electric conduction in a winding or a driving circuit.SOLUTION: An electronic control device comprises: inverter circuits 22a and 22b of first and second systems, driving a polyphase motor 12 having winding groups 12a and 12b in each of a winding; a first phase potential detection circuit 4a and a second phase detection circuit 4b, detecting at least one phase electric conduction path from the inverter circuits to the winding groups; and a diagnostic device 20 detecting some failure on the basis of a potential detected in the second phase potential detection circuit. When one of an upper arm switch element and a lower arm switch element corresponding to one phase of first winding groups is turned on by the inverter of first system, and an output of the inverter of second system is set to a high impedance state after the other is turned on, the diagnostic device determines that the potential detected in the second phase potential detection circuit is in a short circuit abnormality in the case that the potential is equal to an output potential of the inverter of first system.SELECTED DRAWING: Figure 1
Patent JP-2017027923-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SHIGA TORU
IPC: H01M10/0569
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To further suppress the generation of heat.SOLUTION: A nonaqueous electrolyte battery 20 comprises: a positive electrode 22; a negative electrode 23; and a nonaqueous electrolyte solution 27 interposed between the positive electrode 22 and the negative electrode 23. The positive electrode 22 includes a lithium transition metal composite oxide. In addition, the nonaqueous electrolyte solution 27 contains at least one of LiFSI and LiTFSI as a supporting electrolyte, and at least one of phosphoric ester and phosphoric ester amide as a solvent. The ratio A/B of the content A (mol) of the supporting electrolyte to the content B (mol) of the solvent is 1/4 or larger. It is preferred that the A/B is a value of 1/3 to 2/3.SELECTED DRAWING: Figure 1
Patent JP-2017061246-A (JP)
Title: Pulsation damper and fluid pressure braking device
Inventor: NISHIJIMA TAKURO
IPC: B60T8/42
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation damper excellent in assemblability and aspect of cost by virtue of a simple configuration, and a fluid pressure braking device.SOLUTION: Characteristically, a diaphragm part having at least one of first and second metal plates protruded in an axial direction, a joint joining the first and second metal plates together at an outer peripheral edge of the diaphragm part, a base end bent at the outer peripheral edge of the joint, and a rib having its axial height set greater than that of the diaphragm part from the base end and having at least one notch or though-hole are formed.SELECTED DRAWING: Figure 1
Patent JP-2017065038-A (JP)
Title: Printer and printer control program
Inventor: MOMOTOME TAKAO
IPC: B41J2/165
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To execute recovery processing at the correct time in order to secure excellent printing quality.SOLUTION: A printer 1 includes: a head 2 which is configured to inject the first ink and the second ink with a less solid content amount than that of the first ink to a printing medium; a recovery part 6 which recovers the first ink injection performance of the head 2; and a CPU 70 which is provided so as to control the recovery processing by the recovery part 6. The CPU 70 acquires an integration value of the injection amount of the first ink. The CPU 70 decides execution of the recovery processing including wiping by the wiper 65 of a first injection hole surface 23 on which a first injection hole 24 for injecting the first ink is opened when the integration value is equal to or greater than the reference value. The CPU 70 acquires a temperature correspondence value corresponding to an environmental temperature. The CPU 70 sets the reference value on the basis of the acquired temperature correspondence value so that the reference value in a case where the environmental temperature is the first temperature becomes smaller than the reference value in a case where the environmental temperature is the second temperature higher than the first temperature.SELECTED DRAWING: Figure 7
Patent JP-2017066260-A (JP)
Title: Polyester resin composition for cushioning material between members and molded body
Inventor: SUGISAWA KOSHIRO
IPC: C08L67/02
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material between members having thin wall moldability and excellent in heat resistance, flexibility and creep resistance.SOLUTION: There is provided a polyester resin composition for a cushioning material between members containing 100 pts.wt. of (A) a polybutylene terephthalate copolymer by condensation polymerizing dicarboxylic acid or an ester forming derivative thereof and diol or an ester forming derivative thereof and containing an aliphatic dicarboxylic acid unit having 6 to 20 carbon atoms of 3 to 20 mol% in all dicarboxylic acid or the ester forming derivative thereof and 0.2 to 2.0 pts.wt. of (B) a mold release agent.SELECTED DRAWING: None
Patent JP-2017069489-A (JP)
Title: Processing method for wafer
Inventor: WATANABE SHINYA
IPC: B24B27/06
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a wafer, whereby occurrence of leak during grinding of the wafer by a grinding device can be restricted.SOLUTION: A processing method for a wafer W having on a surface 101 a device area 104 where a plurality of devices D are formed and an outer peripheral marginal area 103 surrounding the device area 104, comprises: a cutting step in which, after a hold step in which a rear face 102 of the wafer W is held by a chuck table 10 of a cutting device 1, the outer peripheral marginal area 103 is cut in a circle by making a predetermined amount of cut in the outer peripheral marginal area 103 of the wafer W with a cutting blade 21; an application step in which protective tape T1 is applied to the surface 101 of the wafer W; and a thinning step in which the wafer W is sucked and held via the protective tape T1 by the chuck table 91 of the cutting device 90, and the rear face 102 of the wafer W is ground and thinned. In the cutting step, the angle of the cutting blade 21 with respect to a circumferential direction of the wafer W is adjusted and the width of a portion to be cut is adjusted.SELECTED DRAWING: Figure 6
Patent JP-2017064772-A (JP)
Title: Joining method and device of member
Inventor: MAEDA YASUHIRO
IPC: B21D39/06
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a joining method of a member capable of relieving shape accuracy of a tube expansion presser and push-in quantity accuracy of a tube expansion tool, by restraining a crack and local deformation when molding an expansion tube of a first member and deformation of a hole part of a second member.SOLUTION: In a joining method of a member, a tubular first member 10, a second member 20 provided with a hole part, a tube expansion presser 31 for expanding the first member 10, an elastic member 33 made of an elastic material and a mandrel 32 for expanding the tube expansion presser 31 to the outside, are prepared. Afterwards, the tube expansion presser 31 is disposed inside the first member 10, the elastic member 33 is disposed between the first member 10 and the tube expansion presser 31, the first member 10 is inserted into the hole part 21 of the second member 20, the tube expansion presser 31 is pushed out and expanded to the outside by pushing the mandrel 32 in the tube expansion presser 31, the first member 10 and the elastic member 33 are expanded to the outside, and the first member 10 and the second member 20 are joined.SELECTED DRAWING: Figure 1A
Patent JP-2016034857-A (JP)
Title: Grill packaging medium and packaging structure of grill with use of the same
Inventor: UCHIDA HIROAKI
IPC: B65D85/68
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging medium which can so package a cooker equipped with a grill, in which a gridiron can be detached from a support body and the support is not obstructive when the gridiron is cleaned, that the gridiron does not drop from the support body due to oscillation and impact, and a packaging structure.SOLUTION: A grill packaging medium which is so configured that a support body and a drain pan are positioned in a horizontal direction by insertion of a part of the support body into an engagement hole provided in the drain pan, and in which a restraint part for upper movement of a loading component is provided with an opening for visual recognition such that an insertion state of a part of the support body into the engagement hole can be visually recognized from above the restraint part. A grill packaging medium 9 is so configured as to be equipped with: a restraint part 9a for upper movement of a loading component 7; a restriction part 9b for floating up of the restraint part; a packaging medium horizontal movement restriction part 9c which restricts horizontal movement of the grill packaging medium itself; and a packaging medium positioning part 9d which restricts upward movement of the medium with respect to a grill chamber and positions the medium.SELECTED DRAWING: Figure 6
Patent JP-2017067423-A (JP)
Title: Air cleaner
Inventor: WATABE FUJIO
IPC: F24F7/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner for speedily cleaning powder dust generated from a tissue box or daily necessities.SOLUTION: In a part of a main body upper face portion 11 of an air cleaner 1, a housing part 12 is provided for housing a tissue box 16a therein. Tissue paper 16b can be taken out by opening a slide cover 13 that is mounted over the housing part 12, and powder dust generated at that time is sucked from a nearby suction port 3 and cleaned within the air cleaner 1. Thus, the air cleaner 1 is capable of decreasing the quantity of powder dust to be directly dispersed in an indoor space.SELECTED DRAWING: Figure 5
Patent JP-2017078730-A (JP)
Title: Image providing system and control method thereof
Inventor: MIKAGE TOMOMI
IPC: G03B17/53
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To share information on the utilization state of each booth among image synthesizing devices, guide a player to a booth with the least waiting time, thereby shorten the waiting time of the player in play, increase the turnover of each booth, and allow efficient operation of devices.SOLUTION: An image providing system 1 comprises photograph seal dispensers 1a and 1b, two image synthesizing devices. The photograph seal dispensers 1a and 1b detect a utilization state of use or no use of each editing booth 3b, and transmit and receive information on the detected utilization state of each editing booth 3b between the photograph seal dispensers 1a and 1b in response to establishment of a communication start condition by start of photographing, and guide a player to move to an editing booth 3b when information contents of the received utilization state of the editing booth 3b corresponds to no use of the editing booth 3b.SELECTED DRAWING: Figure 2
Patent JP-2017077761-A (JP)
Title: Tray for vehicle
Inventor: KARIYA YUJI
IPC: B60R7/04
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a tray for a vehicle capable of being used as a compartment and improving designability when not being used as a compartment.SOLUTION: A tray 10 for a vehicle includes: a tray opening 12 provided by opening a base part 20 forming a design surface of an interior member in a cabin; a tray body 14 provided in the tray opening 12; and a movement mechanism 16. A cabin side of the tray body 14 is formed as a design surface, and provided with a placement surface 14A for placing objects. The movement mechanism 16 moves the tray body 14 to be selectively held at either position between a first position P1 where the placement surface 14A is on a same plane as the base part 20 and a second position P2 where the placement surface 14A is lower than the first position P1. Further, a side wall part 20B is provided extending from an edge part of the tray opening 12 corresponding to a movement range of the tray body 14.SELECTED DRAWING: Figure 1
Patent JP-2016129660-A (JP)
Title: Determination system, control signal output system, rehabilitation system, determination method, control signal output method, and computer program
Inventor: ADACHI NOBUO
IPC: A61H1/02
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of event-related desynchronization of a brain wave generated in a reflection of exercise intention.SOLUTION: A determination system includes: a head electrode disposed at the head on the left side of the body of a user when acquiring an intention of exercise of a region belonging to the right side of the body of the user, and disposed at the head on the right side of the body of the user when acquiring an intention of exercise of a region belonging to the left side of the body of the user; an ear hole electrode disposed in the ear hole of the user; a brain wave signal measurement instrument for acquiring a voltage between the head electrode and the ear hole electrode; and a determiner for determining whether or not an intention of exercise of the region belonging to the right side of the body of the user or the region belonging to the left side of the body of the user is included in a change in the voltage.SELECTED DRAWING: Figure 12
Patent JP-2017084945-A (JP)
Title: Temperature measurement mask and temperature measurement method
Inventor: FUJIWARA KOTA
IPC: H01L21/027
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement mask and a temperature measurement method capable of reducing particles and measurement errors incident to battery replacement.SOLUTION: A temperature measurement mask 1 includes a substrate 10, a temperature sensor 11 provided on the substrate 10, and capable of detecting the internal temperature of a charged particle beam lithography apparatus, a measurement circuit provided on the substrate 10, and measuring the temperature by using the temperature sensor 11, a circuit board 12 having a memory device for storing the measurement data of the measured temperature, a secondary battery 13 provided on the substrate 10, and supplying power to the circuit, and a photocell 14 provided on the substrate 10, and charging the secondary battery with power generated when irradiated with an energy beam.SELECTED DRAWING: Figure 1
Patent JP-2017082959-A (JP)
Title: Power split-type continuously variable transmission
Inventor: FUKUMOTO KOJI
IPC: F16H37/02
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a power split-type continuously variable transmission which can avoid a use at a trough of unit efficiency.SOLUTION: When a movable sheave 66 of a secondary pulley 54 moves to a side at which the movable sheave separates from a fixed sheave 65, a winding diameter of a belt 55 with respect to the secondary pulley 54 becomes small, and a belt gear change ratio becomes small. When the movement of the movable sheave 66 progresses, the movable sheave 66 abuts on a stopper 116, and the further movement of the movable sheave 66 is prohibited. At this time, the belt gear change ratio becomes minimum, and the minimum belt gear change ratio is larger than a split gear change ratio of a split gear change mechanism 45, and coincides with a prescribed value which is smaller than 1. By this constitution, since it can be prohibited that the belt gear change ratio becomes small while exceeding the prescribed value, a use at a trough of unit efficiency can be voided.SELECTED DRAWING: Figure 4B
Patent JP-2017085057-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MAKIYAMA KOZO
IPC: H01L21/338
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which current collapse is suppressed in a HEMT of a structure having an electron-supply layer formed by InAlN, and a passivation film formed by SiN or the like on the electron-supply layer.SOLUTION: A semiconductor device comprises: an electron-transit layer 21 formed by a nitride semiconductor on a substrate 10; an electron-supply layer 23 formed by a nitride semiconductor including In on the electron-transit layer 21; a cap layer 24 formed by a nitride semiconductor on the electron-supply layer 23; an insulation film 30 formed on the cap layer 24; a source electrode 42 and a drain electrode 43 which are formed on the electron-transit layer 21 or electron-supply layer 23; and a gate electrode 41 formed on the cap layer 24. In the semiconductor device, a quantum well is formed by the cap layer 24.SELECTED DRAWING: Figure 4