baber/WOPTO huggingface dataset:
Patent JP-2017046536-A (JP)
Title: Dc power supply
Inventor: CHIBA AKITERU
IPC: H01F27/42
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To propose a DC power supply optimal for modularization with an easily balanced each converter current when a plurality of DC-DC converters are connected in parallel.SOLUTION: The DC power supply includes a plurality of DC-DC converters 2, 3, 4 each including: a first switch unit constituted by a plurality of switches; a second switch unit constituted by a plurality of switches; a transformer having a first and a second winding; and a series resonant circuit constituted by a reactor, a capacitor and the first winding of the transformer, in which the series resonant circuit is connected to the first switch unit, and the second winding of the transformer is connected to the second switch unit, to convert a first direct current connected to the first switch unit into a second direct current to be output from the second switch unit. The primary windings of balance transformers T22, T32, T42 are connected in series to respective series resonant circuits provided in the plurality of DC-DC converters, and the secondary windings of the balance transformers are mutually connected in parallel.SELECTED DRAWING: Figure 1
Patent JP-2017049706-A (JP)
Title: Radio telemeter system and relay device
Inventor: MIMURA TOSHIHIKO
IPC: G08C15/00
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio telemeter system and a relay device that can improve communication efficiency at a time of meter reading.SOLUTION: A radio telemeter system comprises a plurality of radio devices that are connected to a meter, and a relay device that is capable of communicating with the plurality of radio devices via a radio network and capable of communicating with a communication device connected with a communication network different from the radio network, and one or more radio devices and the relay device relay a packet that is transmitted by the meter connected with the radio device, includes a measurement result by the meter and an identifier of the meter, and is destined to the communication device. The relay device comprises: a storage unit for storing a measurement result included in a received packet in association with the identifier of the meter when it receives the packet within a set period; a generation unit for generating one packet including each measurement result of the meter and the identifier stored in the storage unit when the period ends; and a transmission unit for transmitting the generated packet to the communication device.SELECTED DRAWING: Figure 5
Patent JP-2017050979-A (JP)
Title: Rotary machine
Inventor: MURASE YOHEI
IPC: H02K9/19
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine capable of improving cooling efficiency while preventing increase in rotor weight and cost even if a rotor diameter is enlarged.SOLUTION: The rotary machine comprises a rotor which is rotated around an axis of rotation, and a cooler. The rotor includes: a hollow coolant circulation part which is formed in a radially central part along the axis of rotation; and an object to be cooled which is provided radially outside of the coolant circulation part. The rotary machine also comprises stationary part piping for introducing a liquid-phase coolant cooled by the cooler into the coolant circulation part and returning a gas-phase coolant within the coolant circulation part from the coolant circulation part to a side of the cooler. The rotor includes: an introduction passage for guiding the liquid-phase coolant to the vicinity of the object to be cooled via a first opening that is formed on a side face of the coolant circulation part along the axis of rotational and a return passage for performing heat exchange with the object to be cooled by evaporating the liquid-phase coolant in the vicinity of the object to be cooled, and returning the gas-phase coolant produced as a result into the coolant circulation part.SELECTED DRAWING: Figure 1
Patent JP-2017050423-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SAKUMA TOMONORI
IPC: H01L29/12
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can reduce a difference between an amount of an n-type impurity contained in an n-type semiconductor region and an amount of a p-type impurity contained in a p-type semiconductor region.SOLUTION: A semiconductor device manufacturing method according to an embodiment comprises: a process of forming a first opening; a process of ion implanting a second conductivity type impurity; and a process of forming a second conductivity type third semiconductor layer. In the process of forming the first opening, the first opening which extends in a second direction and has a dimension longer in an upper part than a dimension in a lower part in a third direction is formed on a first conductivity type second semiconductor layer provided on a first conductivity type first semiconductor layer. In the process of ion implantation, the second conductivity type impurity is ion implanted into a lateral face of the lower part of the first opening. In the process of forming the third semiconductor layer, the third semiconductor layer is formed inside the first opening.SELECTED DRAWING: Figure 1
Patent JP-2017049178-A (JP)
Title: Travel speed estimation device, method, and program
Inventor: UEDA SHUKO
IPC: G01P3/64
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely estimate speed of a traveling object at an unobserved point or at an unobserved time point.SOLUTION: A time space quantization section 24 divides a two-dimensional plane including two-dimensional position information into a mesh with two-dimensional position information data including position information of a traveling object observed at a constant time interval and time entry being an input to generate a voxel quantized in a time direction. An average speed calculation section 26 calculates average speed of a traveling object in a voxel with respect to each voxel to generate time space voxel data. A speed estimation section 30 estimates speed of the traveling objection in an unobserved voxel by the weighted linear combination of each average speed of the voxel on the basis of the time space voxel data.SELECTED DRAWING: Figure 1
Patent JP-2017048888-A (JP)
Title: Slip control device of lockup clutch
Inventor: ARATAKE TAKANOBU
IPC: F16H61/14
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an engagement shock caused by an abrupt decrease of actual differential rotation while suppressing the pick-up of an input side rotation number by feedback control based on differential rotation at the acceleration of a vehicle.SOLUTION: When a deviation ΔSN between actual differential rotation SNr and target differential rotation SNt is not smaller than a determination value α, and a reduction degree of the deviation ΔSN reaches a determination value β or larger in the case that chip-in acceleration is determined, actual differential rotation SNr1 at that time is set at the target differential rotation SNt, a feedback control value becomes zero once, an increase of clutch torque is thereby suppressed, and the generation of an engagement shock of a lockup clutch caused by an abrupt decrease of the actual differential rotation SNr is prevented. Furthermore, since the clutch torque is feedback-controlled on the basis of normal target differential rotation SNt2 until the reduction degree of the deviation ΔSN reaches the determination value β or larger, the pick-up of an engine rotation number NE is suppressed at the chip-in acceleration, and a direct feeling related to drive force responsiveness is properly secured.SELECTED DRAWING: Figure 2
Patent JP-2017050822-A (JP)
Title: Frame rate conversion device and program
Inventor: MATSUO YASUTAKA
IPC: H04N7/01
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To perform frame rate conversion while maintaining video representation belonging to an input video by taking noise level variations during the frame rate conversion into consideration.SOLUTION: A frame rate conversion device 1 includes: a noise component separation part 11 for separating an input video into a noise component and a remaining signal component; a noise component correction coefficient determination part 12 for determining a noise correction amount on the basis of frame rate conversion information including a frame rate and a shutter opening rate before conversion and a frame rate and a shutter opening rate after conversion; a noise component synthesis part 13 for generating a correction video obtained by correcting the noise component by reconfigurating a corrected noise component and the remaining signal component after correcting the noise component by using a noise component correction coefficient; and a frame rate conversion part 14 for applying a zero-order hold method to the correction video to perform frame rate conversion.SELECTED DRAWING: Figure 1
Patent JP-2017054880-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: KATO HISASHI
IPC: H01L21/31
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving the uniformity of processing in the circumferential direction of a substrate, when processing a substrate placed on one side of a turntable while revolving, by rotating the turntable.SOLUTION: A substrate processing apparatus is constituted to include a mounting table for mounting a substrate provided rotatably on a turntable, a rotating body provided below the mounting table and rotating together therewith, a plurality of magnetic poles arranged in the circumferential direction of the rotating body, an electromagnet group provided independently from the turntable, and forming a magnetic pole group for driving the rotating body where multiple magnetic poles are arranged in the circumferential direction of the turntable, and a power supply for supplying a current to the coil of the electromagnet so that the rotating body rotates by a magnetic force between magnetic poles arranged in the rotating body and each magnetic pole of the magnetic pole group for driving the rotating body. Consequently, revolution and rotation of the rotating body are carried out independently.SELECTED DRAWING: Figure 7
Patent JP-2017053978-A (JP)
Title: Colored composition for color filter and color filter
Inventor: TANAKA MOTOKI
IPC: G02B5/20
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a colored composition for a color filter having high lightness and a high contrast ratio, so as to impart solubility with an organic solvent and fastness to a light-emitting coloring matter (for example, a dye) and to suppress fluorescence of a coloring matter that emits fluorescent light.SOLUTION: The colored composition for a color filter comprises a light-emitting coloring matter (S), a quencher (A), and a binder resin, in which the quencher (A) is a compound represented by general formula (1).SELECTED DRAWING: None
Patent JP-2017055832-A (JP)
Title: Game machine
Inventor: TATEYAMA TADAHIDE
IPC: A63F7/02
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the attractiveness of a game.SOLUTION: In a game machine which performs a special game on the basis of a result of a special game determination, when a special game determination is performed, a variation performance to stop and display a plurality of identification patterns in a stop mode indicating a determination result of the special game determination is performed after the variation display of the plurality of the identification patterns is performed in a screen display device. In addition, a first performance mode or a second performance mode is set. When the second performance mode is set, a special performance to be executed at a lower ratio compared with the ratio of other variation performances is performed at a higher ratio than the ratio when the mode is set to the first performance mode. The display modes of the identification patterns are different from each other between the first performance mode and the second performance mode.SELECTED DRAWING: Figure 111
Patent JP-2017058958-A (JP)
Title: Content display device, content display method, and content display program
Inventor: KOBORI TSUTOMU
IPC: G06F3/0481
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a content display device capable of easily browsing the contents of a link source and a ling destination.SOLUTION: A user terminal 20 which is the content display device includes a display part 25 which can display a content, content display means 232 which controls the display of the content on the display part 25, and an operation determination part 231 which determines an operation with respect to the display part 25. The content display means 232 displays a first link for displaying another content on the display part 25 and inserts the content set in the first link into the content to be displayed and enables display on the display part 25 by a screen scroll, when it is determined that the first link is operated by the operation determination part 231.SELECTED DRAWING: Figure 3
Patent JP-2017061327-A (JP)
Title: Sanitary glove package
Inventor: KOMODA HIROKO
IPC: B65D83/08
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a prior sanitary glove storing box that the sanitary glove storing box has only take-out hole of gloves, there is no choice, so that the take-out hole of the gloves cannot be used for different uses of gloves.SOLUTION: A sanitary glove package 1 for storing plural gloves 10 comprises: a storage box body 2; and a wide opening part 2A and a narrow opening part 2B on one end part and the other end part of one surface of the storage box body 2. A fingertip part is folded to an insertion part 10b into which a hand is inserted, in a state of laminating the plural gloves 10 in a same direction, then a separator is inserted into a trough of the folded part, the fingertip part is positioned on a surface side facing the one surface on which the wide opening part 2A and the narrow opening part 2B are formed. The insertion part 10b is positioned on the narrow opening part 2B, a mountain part of the folded part is positioned on the wide opening part 2A and they are inserted into the storage box body 2.SELECTED DRAWING: Figure 4
Patent JP-2017061650-A (JP)
Title: Polyacetal resin composite composition
Inventor: TAKAHASHI YOSUKE
IPC: C08L59/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having high durability, slidability, and wear resistance, and makes it possible to obtain a high-quality molding.SOLUTION: A polyacetal resin composition comprises (A) polyacetal resin 100 pts.mass, (B) glass-based filler 10 pts.mass or more and 100 pts.mass or less, and a (C)weather-proof agent 0.01 pts.mass or more and 5 pts.mass or less, where, if a molding obtained by molding the polyacetal resin composition is subjected to tensile breaking, the surface of the (B) glass-based filler projecting from the broken face of the broken molding is covered with a component comprising the (A) polyacetal resin with an average thickness of 0.2 μm or more and 3.0 μm or less.SELECTED DRAWING: None
Patent JP-2017066706-A (JP)
Title: Drilling tool
Inventor: TANAKA KUNIHIKO
IPC: E21B10/62
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To improve drilling efficiency, and to restrain wear of a pilot bit.SOLUTION: An annular ring-shaped ring bit 9 is detachably installed on the outer periphery of a pilot bit 1 for rotating around an axis O and receiving striking force toward the tip side in the axis O direction, to be freely rotate around the axis O and locked on the tip side in the axis O direction, at a tip part of a casing pipe 13. An outer peripheral surface of the pilot bit 1 and an inner peripheral surface of the ring bit 9 comprise conical surface-like contact surfaces 3 and 10 capable of coming into mutual close contact with each other, gradually diametrically reducing toward the tip side in the axis O direction. An outer peripheral surface on the rear end side of the contact surface 3 of the pilot bit 1 and an inner peripheral surface of the casing pipe 13 comprise conical surface-like abutting surfaces 2 and 14 capable of coming into mutual abutment with each other, gradually diametrically reducing toward the tip side in the axis O direction. An inclination angle β formed by the contact surfaces 3 and 10 is set smaller than an inclination angle α formed by the abutting surfaces 2 and 14 to the axis O in a cross section along the axis O.SELECTED DRAWING: Figure 3
Patent JP-2017066814-A (JP)
Title: Vibration control unit and vibration control device
Inventor: YAN CHONGBING
IPC: F16F15/02
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To thin a vibration control device.SOLUTION: An intermediate plate 201 of a vibration control unit 200 comprises an adhesion part 201a deviatively provided on one side and a first transmission part 201b provided on the opposite side of the side provided with the adhesion part 201a. A pair of viscoelastic bodies 202 and 203 are adhered by oppositely arranging to the adhesion part 201a of the intermediate plate 201. A pair of outside plates 204 and 205 comprise overlapping parts 204b and 205b adhered to an outside surface of the pair of viscoelastic bodies 202 and 203, protruding from adhesion parts 204a and 205a and superposed by mutually bending to the other outside plate side. A vibration control device 100 comprises such a vibration control unit 200, a first transmission member 400 and a second transmission member 600.SELECTED DRAWING: Figure 3
Patent JP-2017066567-A (JP)
Title: Deodorant fabric
Inventor: KARINO TOSHIYA
IPC: A61L9/01
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like fabric having odor reduction effect for reducing the whole concentration of odorous components, including a malodorous component in industrial environment, a VOC component and an odorous component in living environment with good balance as an interior material such as a film roof, an aerial film and a partition, and deodorization property for reducing it to human sensing limitation concentration with time and sound absorbency, and incombustibility if needed.SOLUTION: In a sheet-like fabric containing yarn (A) having an acidic odor absorptive resin coating layer on an outermost layer and yarn (B) having a basic odor absorptive resin coating layer on an outermost layer in a textile element with number ratio of 2:1 to 1:2, the acidic odor absorptive resin coating layer of the yarn (A) contains one or more basic solid particle selected from a [zinc oxide/alumina]composite and a [magnesium oxide/alumina]composite and the basic odor absorptive resin coating layer of the yarn (B) contains one or more acidic solid particle selected from a [silicon oxide/alumina]composite and a [titanium oxide/alumina]composite.SELECTED DRAWING: Figure 1
Patent JP-2017072273-A (JP)
Title: Heating cooker
Inventor: SUGIYAMA NAOYA
IPC: G06F12/16
Filed: 2015-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which secures a sufficient amount of history data which can be used for error analysis by using a flash memory for history data storage, and which achieves long life of the flash memory.SOLUTION: A flash memory for storing history data including cooking history information for showing cooking history and error history information for showing error history has a plurality of history storage regions for storing a plurality of times of history data. When all the history storage regions comes into a state of full, a control part allows at least one history storage region out of the plurality of history storage regions to hold the history data, and deletes the history data from the history storage regions other than that.SELECTED DRAWING: Figure 1
Patent JP-2017040357-A (JP)
Title: Magnetic levitation rotor mechanism
Inventor: LIN CHUNG HSIEN
IPC: F16C32/04
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation rotor mechanism which has a compact structure, and capable of simplifying an assembly process, alleviating influence to a propelling board from rotor thermal expansion, and improving stability of displacement in an axial direction of a magnetic levitation rotor.SOLUTION: A magnetic levitation rotor mechanism 100 includes a first radial direction magnetic levitation bearing 120, a second radial direction magnetic levitation bearing 140, a motor module 130, a hydraulic power element mechanism 150, and a rotary shaft 110. The hydraulic power element mechanism 150 includes a first axial direction magnetic levitation bearing, a second magnetic levitation bearing, and an impeller for propelling the fluid as the propelling board. The hydraulic power element mechanism 150, the first radial direction magnetic levitation bearing 120, the motor module 130, and the second radial direction magnetic levitation bearing 140 are aligned in this order.SELECTED DRAWING: Figure 1
Patent JP-2017071523-A (JP)
Title: Dielectric composition and electronic component
Inventor: FUJII SHOHEI
IPC: H01B3/12
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric composition high in relative dielectric constant and small in dielectric loss, i.e. high in Q value and further high in dielectric breakdown voltage even when used at high frequency (2GHz) and an electronic component using the dielectric composition.SOLUTION: There is provided a dielectric composition which mainly contains composite oxide represented by the chemical formula ABCO, where A is Ba, B is Ca or Sr and C is Ta or Nb and having relationships of α, β, γ with α+β+γ=1.000;0.000<α≤0.375; 0.625≤β<1.000; 0.000≤γ≤0.375. There is provided especially preferably a dielectric composition which mainly contains composite oxide with relationships of α, β, γ with 0.100≤α≤0.80; 0.805≤β≤0.900; 0.000<γ≤0.015.SELECTED DRAWING: Figure 1
Patent JP-2017071123-A (JP)
Title: Device for molding resin molded article and method for manufacturing resin molded article
Inventor: YOSHINO AKIFUMI
IPC: B29C33/02
Filed: 2015-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a molding device and a manufacturing method of a resin molded article, which are capable of extending the life of a gasket when there is deterioration generated in a part of an outer face of the gasket and securing airtightness.SOLUTION: Provided is a molding device D of a resin molded article, which includes an upper die 1 where a first seal groove 12 is formed; a lower die 2 where a second seal groove 22 is formed; and a gasket 3 that is provided to be detachable in an outer peripheral edge of a cavity 4. The cross sectional shape of the gasket 3 is a regular hexagon, a regular octagon, or a regular decagon. In a state where the cavity 4 is formed, the first seal groove 12 and the second seal groove 22 oppose to each other, and the first seal groove 12 and the second seal groove 22 can abut against a whole outer face of the gasket 3 excluding the two opposing faces. When the gasket 3 is abutted and fitted to the first seal groove 12 and the second seal groove 22, one of the two whole faces out of the outer face of the gasket 3 not abutted against the first seal groove 12 and the second seal groove 22 face the cavity 4.SELECTED DRAWING: Figure 1