baber/WOPTO huggingface dataset:
Patent JP-2017070037-A (JP)
Title: Rotor
Inventor: YASUDA YOSHIAKI
IPC: H02K1/27
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which can prevent occurrence of failure without damaging advantages of injection molding when a bond magnet is embedded into a magnet hole of a rotor core by the injection molding.SOLUTION: A rotor 10 comprises: a rotor core 12 that has a plurality of magnet holes 14, is formed by laminating a plurality of core sheets S made of a magnetic steel sheet, and has a cylindrical shape; and a bond magnet 16 that includes magnetic powder and a resin binder, and is filled into each of the magnet holes 14. When the thickness of the bond magnet 16 is T and an axial direction length of the rotor core 12 is L, the thickness T and the axial direction length L satisfy a relation of L/T≤25. As the bond magnet 16 can be embedded into each of the magnet holes 14 by single injection molding, occurrence of failure such as insufficient filling of a magnet material constructing the bond magnet 16 and deformation of the rotor core 12 can be prevented without impairing advantages of the injection molding.SELECTED DRAWING: Figure 1
Patent JP-2017066986-A (JP)
Title: Electronic control throttle device
Inventor: MIZOGUCHI TETSUYA
IPC: F02D41/22
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control throttle device capable of acquiring a correct full open or full close reference value by acquiring a full close or full open reference value in consideration of the response delay of a throttle valve due to the effects of a default mechanism.SOLUTION: An electronic control throttle device 1 drives an actuator to drive a throttle valve 21, and acquires an opening equal to or smaller or larger than a predetermined opening, detected by a throttle opening sensor 3 after a predetermined time passes from starting the drive of the throttle valve 21, as the full close or full open reference value for the throttle valve 21.SELECTED DRAWING: Figure 1
Patent JP-2017072397-A (JP)
Title: Functionality evaluation method for cosmetic using hair keratin film
Inventor: KAWAZOE TOMOYUKI
IPC: A61Q19/00
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating objectively the effect and the whole use feeling of a cosmetic, without using a panel or an animal skin.SOLUTION: A hair keratin protein solution obtained by dissolving hair with a protein modifier and a reducer is brought into contact with a developing solution so as to be solidified, and a keratin film obtained by being dried thereafter is brought into contact with a cosmetic, and a physical change generated by penetration of the cosmetic into the keratin film is measured, to thereby evaluate functionality of the cosmetic.SELECTED DRAWING: Figure 1
Patent JP-2017070878-A (JP)
Title: Dust collector
Inventor: UZAWA HIROSHI
IPC: B08B1/02
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector capable of reliably and efficiently removing a foreign substance having adhered strongly to a work end edge.SOLUTION: A dust collector comprises a dust removing head 1 having a slit groove 2 for running a sheet-shaped work end edge We therethrough. The dust removing head 1 is formed, individually of two groove side faces 21 and 21 of the slit groove 2, with one side discharge hole 3 for discharging the air toward the work end edge We and two side face suction holes 5 and 5 for sucking the air discharged from the side discharge hole 3. The two side face suction holes 5 and 5 are separately arranged on the upstream side downstream side of the work running direction Y, and the suction gross area of one side discharge hole 3 so that the total suction area of the two side face holes 5 and 5 is set by 40 times or more and 400 times of the side discharge hole 3 less than the total flow thereby to make the side face suction more than the side face discharge flows.SELECTED DRAWING: Figure 8
Patent JP-2016085213-A (JP)
Title: Gyro rate computation for interferometric fiberoptic gyro
Inventor: SHAUN M DETLOFF
IPC: G01C19/72
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a scale factor recalibration method and system for correction for drift-related errors grown over time in an interferometric fiberoptic gyro (IFOG).SOLUTION: A method comprises supplying optical inputs from a fiberoptic light source 120 to an interferometric fiberoptic gyro (IFOG) 110 first at a first optical frequency and then a different second optical frequency; detecting a difference in responses of the IFOG 110 to the optical inputs at the first and second optical frequencies; and computing a gyro rate as a function of the difference and a correction term.SELECTED DRAWING: Figure 1
Patent JP-2017075363-A (JP)
Title: ZnO-Ga2O3 BASED OXIDE SINTERED BODY TABLET FOR VAPOR DEPOSITION AND METHOD FOR MANUFACTURING THE SAME
Inventor: HAYATSU NATSUKI
IPC: C04B35/453
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a ZnO-GaObased oxide sintered body tablet for vapor deposition hardly damaged even when irradiated with high output plasma, etc., and a method for manufacturing the same.SOLUTION: The oxide sintered body tablet manufactured by sintering a mixed powder of a first calcined raw material powder with a second uncalcined raw material powder has a Zn, Ga and In atom number percentage (%) of 1.75≤Ga/(Zn+Ga+In)×100≤3.54 and 1.25≤In/(Zn+Ga+In)×100≤2.54, a sintered density of 2.9 g/cmor more and 4.0 g/cmor less and a volume resistivity of 70 Ωcm or less. The average grain size derived from the first raw material powder is 10 μm or more and 20 μm or less, and the average grain size derived from the second raw material powder is 1 μm or more and 3 μm or less. The oxide sintered body includes a homologous structure compound represented by ZnO and InGaO(ZnO)m (m=1-10) and does not include a spinel structure compound represented by GaOand ZnGaOhaving high resistance.SELECTED DRAWING: Figure 1
Patent JP-2017077137-A (JP)
Title: Regenerative energy storage system
Inventor: IGAWA TOMOKI
IPC: H02J7/14
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative energy storage system which enables the enhancement of regeneration to a second storage.SOLUTION: A regenerative energy storage system uses only a route running through a DC-DC converter 3 when a difference Vs between a voltage of a first power-storage part 2 and a voltage of a second power-storage part 5 is larger than a first predetermined value V1, uses only a route running through a fifth switch element S5 when the difference Vs is over a second predetermined value V2 up to the first predetermined value V1, and uses both of the route running through the DC-DC converter 3 and the route running through the fifth switch element S5 when the difference Vs is equal to or smaller than the second predetermined value V2 to change, according to a change of the difference Vs, a regenerative quantity from the route running through the DC-DC converter 3 and a regenerative quantity from the route running through the fifth switch element S5, to cause the second power-storage part 5 and thus, store a regenerative energy.SELECTED DRAWING: Figure 1
Patent JP-2016105582-A (JP)
Title: Bias circuit for amplifier circuit, control method therefor and signal amplifier device
Inventor: OKAZAKI YUKIO
IPC: H03F3/72
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a bias circuit for an amplifier circuit capable of switching on and off the operation of the amplifier circuit at high speed.SOLUTION: A bias circuit 2 for an amplifier circuit includes a first resistor R1, a decoupling capacitor C1 and a first transistor N1. A first replica circuit 3 includes switches SW11, SW12, a second resistor R11, a capacitor C11 and a second transistor N11. A second replica circuit 4 includes a third transistor N11. A comparator 5 compares a pseudo bias voltage VDUM with a reference voltage VREF. A circuit controller 10 and a switch control signal generator 11 control the switches SW1, SW2 on the basis of the comparison result, to decrease a current quantity flowing through the first transistor.SELECTED DRAWING: Figure 1
Patent JP-2017079236-A (JP)
Title: Component loading device
Inventor: HIRAKAWA TOSHIRO
IPC: H01L21/683
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To easily increase a clamp force of clamp means and enable easy operation for hanging/removing the clamp means on/from an upper ring even if the clamp force is increased in a component loading device which pinches a component loading sheet with a lower ring and the upper ring and fixes the upper ring to the lower ring by the clamp means.SOLUTION: A component loading device includes: a component loading sheet 10 having elasticity; a lower ring 20 provided with a first support surface 21 for supporting the component loading sheet 10; an upper ring 30 disposed above the lower ring 20 and provided with a second support surface 31; and clamp means 40 which fixes the upper ring 30 to the lower ring 20. The clamp means 40 includes: a clamp base 41 which is coupled to the lower ring 20 so as to rotate in a vertical direction and slide in an interior-exterior direction; and a clamper 42 which is coupled to the clamp base so as to slide in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2017077665-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: SANO HIDEKAZU
IPC: B41M5/337
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording material capable of repeating printing/erasure of an image having a clear contrast, and suppressing discoloration of a texture even when being exposed to light for a prolonged period, having little trace of erasure when a printed part is erased, and being excellent in light resistance.SOLUTION: A reversible heat-sensitive recording material is provided: with a reversible heat-sensitive recording layer containing, on a support medium, an ordinary colorless or pale-colored dye precursor, and a reversible developer for forming a colored state and a decolored state relatively according to difference of a heating temperature and/or cooling speed after heating; and with a polymer-containing layer having an ultraviolet absorption structure on the reversible heat-sensitive recording layer.SELECTED DRAWING: None
Patent JP-2017077701-A (JP)
Title: Screen printer, control method of screen printer, screen printing method, manufacturing method of fuel battery cell stack, and manufacturing method of fuel battery cartridge
Inventor: WATANABE YOSHIHARU
IPC: B41F15/42
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer capable of adjusting a gap formed between a squeegee and a molded body, a control method of the screen printer, a screen printing method, a manufacturing method of a fuel battery cell stack, and a manufacturing method of a fuel battery cartridge.SOLUTION: A screen printer 11 includes: a screen mask 6 placed on an upper side of a cylindrical substrate tube 10, in which its longitudinal direction is set horizontally, and configured to pass slurry 16; a squeegee 2 which is placed in contact with an upper surface of the screen mask 6; division squeegee holders 3A which are arranged in the longitudinal direction, support the squeegee 2, and move the squeegee 2 to the substrate tube 10 side; position adjustment parts 4 which move the division squeegee holders 3A in a vertical direction while supporting the division squeegee holders 3A; pressure-sensitive sensors 5, each of which is installed at the division squeegee holder 3A and detects a pressing force applied by the squeegee 2 to the substrate tube 10; and a control part which controls moving distances of the division squeegee holders 3A moved by the position adjustment parts 4 on the basis of the pressing force.SELECTED DRAWING: Figure 1
Patent JP-2016084533-A (JP)
Title: Surface treated metal material, metal foil with carrier, connector, terminal, laminate, shield tape, shield material, printed wiring board, metal processing member, manufacturing method of electronic apparatus and manufacturing method of printed wiring board
Inventor: ARAI EITA
IPC: H01R13/03
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated metal material having a metal material surface capable of being manufactured with simple means and having good beautiful appearance and recognition property.SOLUTION: There is provided a surface treated metal material having a metal material and a Ni-Zn alloy plating layer in this order and existing in an area surrounded by 5 straight lines of y=0.06875x-37.50000, y=0.00069x+78.79570, y=-0.00076x+21.43939, y=-0.03462x+86.53846 and x=25000 in a Ni and Zn total adhered amount-Ni ratio graph drown with x axis which is N amount (μg/dm) in a Ni-Zn alloy plating layer and y axis which is Ni percentage (%) exhibiting the Ni adhered amount (μg/dm) based on the total adhered amount of Ni and Zn (μg/dm).SELECTED DRAWING: Figure 1
Patent JP-2016041820-A (JP)
Title: Radiation-curable ink composition for inkjet and inkjet recording method
Inventor: ITO ATSUSHI
IPC: C09D11/30
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-curable ink composition for inkjet which is excellent in abrasion resistance, adhesion, and alcohol resistance, and to provide a recorded matter using the same and an inkjet recording method.SOLUTION: A radiation-curable ink for inkjet contains, based on the total mass of the ink, 5-20 mass% (inclusive) of N-vinyl caprolactam and 5-20 mass% (inclusive) of a polyfunctional acrylate and is used for recording on a package substrate or a semiconductor substrate as a recording medium.SELECTED DRAWING: None
Patent JP-2016113609-A (JP)
Title: Automobile brake fluid composition
Inventor: LEE GA EUN
IPC: C10M129/10
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile brake fluid composition that can reduce the amount of absorption of moisture in the atmosphere by the brake fluid and maintain the high boiling point of the brake fluid over a long period of time, that can prolong the replacement cycle of the brake fluid, and that can improve the corrosion prevention capability, anti-metal abrasion property, and workability of master cylinder.SOLUTION: Provided are: an automobile brake fluid composition containing: a boric acid ester compound 30 to 60 wt.%; alkylene glycol alkyl ether 30 to 60 wt.%; and fat-soluble polyalkylene glycol (OSP) 0.05 to 10 wt.%; a brake fluid composition in which the OSP is a block copolymer of alkylene oxide having in the side chain an alkyl of C2 or more; and a brake fluid composition further containing a metal corrosion inhibitor by 0.1 to 2.0 pts.wt. and an anti-oxidant by 0.1 to 2.0 pts.wt. per 100 pts.wt. of the brake fluid composition, and in which the metal corrosion inhibitor is composed of alkyl amine-based and triazole-based metal corrosion inhibitors, and the anti-oxidant is 3,5-di(tert-butyl)-4-hydroxy toluene.SELECTED DRAWING: Figure 1
Patent JP-2017091020-A (JP)
Title: Information reading device
Inventor: TANAKA SHINYA
IPC: G06K7/00
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an information reading device capable of reading information regardless of whether a storage medium is arranged inside or outside a movable cover.SOLUTION: An information reading device includes a main body part and a cover part movable to the main body part. The cover part includes a reader for reading information from a storage medium inside. The reader is capable of reading information from the storage medium not only in a state where the storage medium is arranged between the main body part and the cover part but also in a state arranged outside the cover part.SELECTED DRAWING: Figure 1
Patent JP-2017091032-A (JP)
Title: Water supply facility maintenance support device and monitoring control system mounted with the same
Inventor: YOKOI HIROTO
IPC: G05B23/02
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a water supply facility maintenance support device capable of ensuring appropriate maintenance of a water supply facility and stable supply of water with appropriate quality through a prediction on the basis of past performance in the form of an activity factor and a simulation.SOLUTION: A water supply facility management support device 2 comprises: an index calculation section 22 which calculates an activity factor of an operator who works in a water supply facility on the basis of a moving distance of the operator obtained through an image acquisition section and an audio signal including a conversation of the operator obtained through an audio acquisition section; an activity log DB 24 which stores past operation conditions, past operation contents and past operation results of respective devices in the water supply facility in association with each other; and a simulation section 26 which determines whether or not respective devices are in an unsteady state on the basis of current operation states of respective devices obtained through a monitoring control device 3, information stored in the activity log DB 24 and the activity factor of the operator and predicts a state of the water supply facility after a lapse of predetermined time on the basis of the past operation conditions corresponding to the current operation states. A simulation result shows an operation condition and/or an operation content to meet predetermined water quality.SELECTED DRAWING: Figure 2
Patent JP-2017088216-A (JP)
Title: Cap for test tube
Inventor: KOBAYASHI MASASHI
IPC: C12M1/00
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To cope with plural kinds of test tubes having a different tube diameter, with one kind of a cap for test tube.SOLUTION: A cap 1 for test tube is used for sealing an opening H of an apex 7 of a test tube 6 and comprises: a top plate part 2 for sealing an upper surface; an outside cylindrical part 3 extending from an outer peripheral edge of the top plate part 2 downward; an inside cylindrical part 4 extending from a lower surface of the top plate part 2 in inside of the outside cylindrical part 3 downward; and a ring-shaped salient-state sealing part 5 which can be elastically deformed, and protrudes from the lower surface of the top plate part 2 in the vicinity of the outside cylindrical part 3 or the inside cylindrical part 4 to project downward. A first ring-shaped recess part 8A into which the apex part 7A of a small diameter test tube 6 is inserted in press-fit, is formed between the inside cylindrical part 4 and the ring-shaped salient-state sealing part 5, and a second ring-shaped recess part 8B into which an apex part 7B of a test tube 6B having a diameter larger than that of the small diameter test tube 6A is inserted in press-fit, is formed between the outside cylindrical part 3 and ring-shaped salient-state sealing part 5.SELECTED DRAWING: Figure 3
Patent JP-2017087369-A (JP)
Title: Attachment for screw fastener, screw fastener, screw fastening fixation method, waterproof fixation method
Inventor: ARAI KUNIHIRO
IPC: B25B21/00
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To fix a solid body to a fixed material by a fastener without strain and deformation.SOLUTION: An attachment for a screw fastener which is used when a solid body is fixed to a fixed material by a fastener. A screw fastener 1 comprises a fastening depth adjustment mechanism having clutch mechanism which transmits and blocks a turning force which is transmitted to a bit 1A for turning the fastener. An attachment 10 comprises a connection part 11 which is connected to a depth adjustment member 2 in the fastening depth adjustment mechanism, and a guide part 12 which is connected to the connection part 11 and is located around the bit 1A, and which contacts the solid body or the fixed material when fastening. An outer diameter of the guide part 12 is 1/3 or more than that of the solid body.SELECTED DRAWING: Figure 2
Patent JP-2017087674-A (JP)
Title: Molding device and control method and program thereof
Inventor: NAITO TAKESHI
IPC: B33Y50/00
Filed: 2015-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a molding device capable of supporting creation of a molded product using input three-dimensional information.SOLUTION: A molding device according to the invention comprises: molding means for molding a three-dimensional shape of an article; acquisition means for acquiring three-dimensional information of the three-dimensional shape of the article which is molded by the molding means; determination means for comparing resolution of the acquired three-dimensional information with molding resolution which is resolution in which the molding means molds the three-dimensional shape, then determining whether or not the resolution of the acquired three-dimensional information is proper to the molding resolution; and display control means for controlling display to a user on the basis of a determination result of the determination means.SELECTED DRAWING: Figure 7
Patent JP-2019012586-A (JP)
Title: Connector structure
Inventor: MURAKI YOSUKE
IPC: H01R13/6464
Filed: 2015-11-17
Abstract: To provide a connector structure which can improve, more than ever, productivity in mounting a connector on a substrate.SOLUTION: A connector structure comprises: a substrate; a first connector arranged on one substrate surface; and a second connector arranged on the other substrate surface. The first connector and the second connector are arranged at positions which do not overlap each other on the facing substrate surfaces. The first connector and the second connector are each provided with signal connection pins which are used for the connection of a signal, and which are coupled to each other. The distance between the signal connection pins are set to a distance which can suppress the impedance deviation at a frequency of the signal within a predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2016105468-A (JP)
Title: Imaging apparatus and electronic equipment
Inventor: KOZUMA MUNEHIRO
IPC: H01L27/08
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus with excellent productivity and improved light reception sensitivity.SOLUTION: An imaging apparatus includes a pixel having a photoelectric conversion element, a transistor, and a capacitive element, and one of electrodes of the capacitive element is formed by using another portion of the same layer as the layer on which a semiconductor layer of the transistor is formed to reduce a formation process of the electrode of the capacitive element. Moreover, the capacitive element with light transmissivity can be realized by using an oxide semiconductor having light transmissivity in the semiconductor layer.SELECTED DRAWING: Figure 5
Patent JP-2017099055-A (JP)
Title: Power transmission device
Inventor: MISAWA TAKAHIRO
IPC: H02J50/00
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of suppressing variations in detection accuracy depending on the position of metallic foreign matter.SOLUTION: A power transmission device 3 includes: a power transmission coil 21 that transmits electric power in a non-contact manner to a power reception coil provided outside; and a plurality of detection coils 26, 27 provided around the power transmission coil 21. At a center of the detection coils 26, 27, at least one of a low permeability member having a magnetic permeability lower than that of air and a reflection member reflecting a magnetic flux passing through the detection coil is provided so as to suppress variations in detection precision depending on the position of metallic foreign matter.SELECTED DRAWING: Figure 2