baber/WOPTO huggingface dataset:
Patent JP-2015191185-A (JP)
Title: Phase modulation device and control method of the same
Inventor: AKIYAMA TAKASHI
IPC: G02F1/025
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To realize a phase modulation device that improves both modulation efficiency and controllability with a simple phase modulation method, and is high in reliability.SOLUTION: A phase modulation device comprises: a diode type phase modulator 1 that includes a pair of side face terminals 12A and 13A coupled to both sides of an optical waveguide core 11 along an optical path of the optical waveguide core 11; and a control unit 2 that controls an electric signal to be input to the phase modulator 1. The phase modulator 1, in which the side face terminal 13A is plurally divided along the optical axis of the optical waveguide core 11, has an electrode 15 electrically separated for each sub-divided side surface terminal 13A, and the control unit 2 has a switch 16 connected to the electrode 15 of the side surface terminal 13A and a constant-current source. Depending upon the number of pieces of the switch 16 turning on, the amount of change of a phase of propagation light of the optical waveguide core 11 is gradually controlled.
Patent JP-2015198112-A (JP)
Title: Method of polishing semiconductor substrate
Inventor: TERAMOTO TADASHI
IPC: B24B37/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing a semiconductor substrate capable of sufficiently reducing surface defects of the semiconductor substrate after final polishing.SOLUTION: A method includes: an intermediate polishing step of polishing a semiconductor substrate so that the number of surface defects with a height less than 3 nm becomes 45% or more of the number of surface defects of the whole surface, on a surface of the semiconductor substrate; and a final polishing step of performing final polishing of the semiconductor substrate after the intermediate polishing step.
Patent JP-2015196240-A (JP)
Title: Grinding device
Inventor: HIRATA KAZUYA
IPC: B24B41/047
Filed: 2014-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of efficiently grinding a workpiece having high hardness while suppressing increase in manufacturing cost of the grinding device.SOLUTION: A grinding device (1) includes: a chuck table (2) for holding a plate-like workpiece (W); grinding means (3) having a grinding wheel (31) including annularly disposed whetstones (311); and laser irradiation means (5) for irradiating a contact surface (311a) of the whetstone (311) being in contact with the plate-like workpiece, with a laser beam. The laser beam having been emitted from a light emission part (51) and having been transmitted through the plate-like workpiece is reflected at a part of a holding surface (22) holding a held surface of the plate-like workpiece, and is radiated to the contact surface of the whetstone, thus the contact surface is laser processed and the plate-like workpiece is machined by the whetstones.
Patent JP-2014133166-A (JP)
Title: Respiratory apparatus
Inventor: KENYON BARTON JOHN
IPC: A61M16/06
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a patient interface and a tube tend to be bulky and difficult to be correctly put on.SOLUTION: A flow generator for generating a flow of pressurized breathable gas includes a cylindrical housing and a motor supported in the housing. The motor has a shaft having a first end and a second end opposite the first end. The shaft is generally coincident with an axis of the motor. A first impeller is attached to the first end of the shaft and a second impeller is attached to the second end of the shaft. The housing includes an inlet adjacent the first end of the shaft having an inlet axis generally coincident with the motor axis and at least one outlet between the first and second impellers.
Patent JP-2015199887-A (JP)
Title: silicone composition, silicone emulsion composition and fiber treatment agent
Inventor: HAMASHIMA YUTA
IPC: C08G18/80
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition having high curing property even under a low temperature condition, excellent in storage stability, capable of adding good flexibility to a fiber as a fiber treatment agent and having excellent washing durability.SOLUTION: There is provided a silicone composition containing: 70 to 98 pts.mass of organopolysiloxane having a group represented by the general formula (1) at a molecule terminal or a side chain, (1), where Ris a bivalent hydrocarbon group having 1 to 8 carbon atoms, a is an integer of 0 to 4, and Ris each independently a hydrogen atom, a monovalent hydrocarbon group or an acyl group having 1 to 10 carbon atoms and at least one of group represented by Ris a hydrogen; and 2 to 30 pts.mass of (B) block polyisocyanate having two or more isocyanate groups in a molecule where 50% or more of the isocyanate group is blocked by a thermally dissociable blocking agent.
Patent JP-2015207811-A (JP)
Title: Wireless connection device, communication system, wireless connection method, and server device
Inventor: SATO MASAHIRO
IPC: H04W4/90
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To secure security in a network while opening a wireless connection to a public communication network at a time of an occurrence of an event such as a disaster.SOLUTION: A first network that is a wireless network limited by specific security information is formed. At an occurrence of an event, a second network that is a wireless network for connecting a communication device to a public communication network is generated by being separated from the first network.
Patent JP-2015207614-A (JP)
Title: Orthogonal type solenoid inductor
Inventor: NAKANO SHINSUKE
IPC: H01F27/28
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a higher inductance value and a higher Q value with a fixed occupancy area by enhancing mounting efficiency of an inductor.SOLUTION: An orthogonal type inductor includes two inductors L1, L2. The inductor L1 forms a coil around a winding shaft in a first direction, and the inductor L2 forms a coil around a winding shaft in a second direction orthogonal to the first direction. A part or all of the inductor L2 is disposed in an area in which the inductor L1 is formed.
Patent JP-2014195086-A (JP)
Title: Illumination optical device, exposure device, exposure method, and method for manufacturing device
Inventor: SHIRAISHI NAOMASA
IPC: G02B19/00
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical device and a projection exposure device capable of reducing light quantity loss when illuminating a mask with illumination light in a prescribed polarization state.SOLUTION: An illumination optical device comprises: an illumination optical system ILS for illuminating a reticle R with illumination light IL; and a projection optical system for projecting an image of a pattern of the reticle R on a wafer W. The illumination light IL emitted from an exposure light source 1 in a linear polarization state in the illumination optical system ILS passes through first and second double refraction members 12 and 13 with different advance phase axis directions, is converted to a polarization state which is substantially linear polarization in a circumferential direction with an optical axis as a center in an almost specific annular region, and illuminates the reticle R under a condition of annular illumination through a fly eye lens 14 or the like.
Patent JP-2014237810-A (JP)
Title: Perforated film
Inventor: TOMONO MASAKI
IPC: C08J9/00
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To improve tensile strength in the width direction and in the longitudinal direction without impairing air permeability.SOLUTION: A perforated film 1 is formed with a plurality of holes 11. The plurality of holes 11 are respectively arranged at intersection points of a plurality of virtual lines VL1 extending along a direction D1 and a plurality of virtual lines VL2 extending along a direction D2. The direction D1 is different from the width direction and the longitudinal direction. Both directions D1, D2 may be inclined at an angle of larger than 30° and smaller then 60° with respect to the width direction.
Patent JP-2015210540-A (JP)
Title: Recording device, imaging apparatus, control method of recording device, and program
Inventor: ISHIGURI RYUICHI
IPC: H04N5/232
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique of performing tuning not possibly overlapping a timing of recording data, but at a timing as close as possible to a timing of recording data.SOLUTION: Provided is a recording device including: output means for outputting a clock signal to a recording medium; input/output means for inputting/outputting a command or data to/from the recording medium; generation means for generating a timing signal that stipulates a timing of an input by the input/output means by delaying the clock signal; adjustment means for adjusting the amount of the delay; acquisition means for acquiring record object data to be recorded in the recording medium; and transmission means for transmitting the record object data to the recording medium via the input/output means. The adjustment means performs adjustment when an event indicating a possibility that the record object data is acquired within a prescribed time is generated.
Patent JP-2015210102-A (JP)
Title: Workpiece shape identification device
Inventor: HAYAKAWA YUKIHIKO
IPC: G01B11/24
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To allow a window to be quite simply set on the basis of a capturing image, and allow a shape to be identified without setting the window again for a workpiece of the same standard as with once measured workpiece.SOLUTION: A workpiece shape identification device comprises: window pattern registration means (M1) that sets a linear component recognition window (LWn) along a linear contour line of a workpiece (S), sets an arc component recognition window (RWn) along an arc-shaped contour line, and preliminarily registers a window pattern composed of one or more windows detecting an edge of the workpiece (S) as a window pattern (WP); and workpiece shape identification means (M2) that reads the registered window pattern (WP), calculates a linear approximation expression of an edge of the linear component recognition window (LWn), calculates a circle approximation expression of an edge in the arc component recognition window (RWn), center coordinate and radius thereof, and calculates an intersection coordinate of the linear line and the arc.
Patent JP-2015216027-A (JP)
Title: Multidirectional input device
Inventor: TSUCHIYA TOMOAKI
IPC: H01H25/04
Filed: 2014-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive multidirectional input device.SOLUTION: A multidirectional input device 100 includes an operation member 50 capable of inclining operation in multidirection, and a plurality of switch mechanisms being depressed by the operation member 50 and turned on. The switch mechanism is formed of an elastically deformable elastic member 20, a movable contact held by the elastic member 20, and a fixed contact facing the movable contact. The elastic member is depressed by the tilting operation of the operation member 50, and the movable contact and fixed contact are brought into contact and turned on. A current flows into a circuit including two adjoining switch mechanisms, only in a state where two adjoining switch mechanisms are turned on.
Patent JP-2017120130-A (JP)
Title: Chemical heat storage device
Inventor: SATAKE YASUSHI
IPC: F28F27/00
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a chemical heat storage device which prevents an overpressure state of a heater even when an engine is stopped.SOLUTION: A chemical heat storage device 10 is mounted on a mounting object using an engine 2 as a driving source, heats a heating object 4 in the mounting object, and includes: a heater 11 having a heat storage material 11a which chemically reacts to a reaction medium to generate heat and configured to heat the heating object 4; a reservoir 12 which stores the reaction medium; a connection pipe 13 which connects the heater 11 with the reservoir 12 and in which the reaction medium flows; an on-off valve 14 provided in the connection pipe 13; a control part 15 which controls opening/closing of the on-off valve 14; and a temperature acquisition part 16 which acquires a temperature of the heater 11. The control part 15 maintains an opening state of the on-off valve 14 so that a temperature of the heater 11 acquired by the temperature acquisition part 16 becomes equivalent to or lower than a threshold value when the engine 2 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2015214119-A (JP)
Title: Quality evaluation method for rubber kneaded product
Inventor: OZAWA OSAMU
IPC: G01N33/44
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a quality evaluation method for a rubber kneaded product, capable of relatively simply grasping a degree of quality of abnormal products to normal products, and characteristics causally related to the occurrence of abnormal products.SOLUTION: Before a rubber kneaded product R is manufactured by mixing a raw material rubber and various compounding agents by a closed type rubber kneading machine 1, based on data on mixing characteristics related to mixing specifications of normal products of the rubber kneaded product R and data on material characteristics related to material specifications, a Mahalanobis distance Dis calculated, and a threshold C of the Mahalanobis distance which is a boundary between normal products and abnormal products is set. The Mahalanobis distance Dof the rubber kneaded products R for each batch is calculated, and then whether the rubber kneaded product R is a normal product or an abnormal product is determined in comparison between the calculated Mahalanobis distance Dand the threshold C. When it is determined to be an abnormal product, based on a correlation between the mixing characteristics and the material characteristics of the rubber kneaded product R, a causal relation between the mixing characteristics and the material characteristics is grasped.
Patent JP-2015173977-A (JP)
Title: game method and game system
Inventor: JEONG GU YOUNG
IPC: A63F13/812
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a game method and a game system utilizing conditions by a collected character.SOLUTION: A game method executed by a game system achieved by a computer may include: a step of managing information relating to features of a plurality of teams started on a game according to preset conditions; a step of confirming features of teams that can be started by characters that a user has from among the features of the plurality of teams; a step of providing information relating to the confirmed features of teams and a user interface for setting the features of teams to a terminal of the user; a step of confirming the set features of teams by utilizing the user interface based on the information relating to the provided features of teams; and a step of applying a capacity value set according to the set features of teams to a character starting the set features of teams from among the characters that the user has.
Patent JP-2014198666-A (JP)
Title: Method for producing spherical ferrite nanoparticle
Inventor: TANAKA TOSHIYUKI
IPC: H01F1/36
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain spherical ferrite nanoparticles which have a nanometer size and a spherical shape and have a uniform average particle diameter.SOLUTION: There is provided a method for producing spherical ferrite nanoparticle (415) having an average particle diameter of 15 to 300 nm according to the amount of seed particles (400) added by a step of dispersing ferrite seed particles (400) having an average particle diameter of 10 nm or less with a dispersant (401) and a step of growing particles in an aqueous solution containing the seed particles (400) dispersed with the dispersant (401), disaccharides (407), an alkali (406), an oxidizing agent (407) and a divalent iron salt (411), wherein the dispersant (401) is composed of an oxo-acid and the oxo acid consists of any one of nitric acid, perchloric acid, periodic acid, chromic acid and permanganic acid.
Patent JP-2015218529-A (JP)
Title: Reinforcement method and reinforcement structure of folded-plate roof
Inventor: SHIRAISHI MASAHIRO
IPC: E04D3/36
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement method and a reinforcement structure of a folded-plate roof capable of sufficiently firmly protecting the folded-plate roof under quick construction to an external load such as blow-up by wind and a snowfall.SOLUTION: A reinforcement method of a folded-plate roof is provided for fixing a folded-plate roof material 2 of forming a wave shape of alternately arranging a crest part 2a and a trough part 2b to a beam member 1 via a tight frame 3, and respective support members 4 are arranged on respective outer surfaces of at least two crest parts 2a of the folded-plate roof material 2, and the respective support members 4 are fixed to the beam member 1 via an opening 5 provided on a bottom wall 2bof the trough part 2b positioned in respective side parts of the crest part 2a, and a beam 6 is also extended in response to the beam member 1 on a top wall of the respective crest parts 2a of the folded-plate roof material 2, and the beam 6 is connected to the beam member 1 together with the support members 4.
Patent JP-2015218560-A (JP)
Title: Pipe installation method and pipe with correction guide member used for the method
Inventor: SUZUKI YUGO
IPC: E21D9/06
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To achieve positional correction of a pipe in a case where an installed pipe is positionally shifted from a reference position as a target planned position, so as to install the pipes to be installed in the next and succeeding times in the reference position.SOLUTION: When installing a pipe in a ground so as to align with an installed pipe by advancing the pipe in an extending direction of the installed pipe along an outer surface of the installed pipe, a pipe with a guide member is used as the pipe, which includes a pipe body; and a guide member provided only on a side of one end opening of the pipe of the pipe body in such a manner that a side of one end is fixed on an outer surface of the pipe body and a side of an other end is extended in a direction separating from a center line of the pipe of the pipe body and is protruded outward of the pipe body. When an installation position of the installed pipe is shifted from a reference position H as a target planned position, a pipe A10 or A11 with a correction guide member A30 or A29 is used for correcting a shifted amount from the reference position of the installed pipe, as the guide member of the pipe with the guide member installed in the ground so as to align with the installed pipe B1 or B2 whose installation position is shifted from the reference position.
Patent JP-2014157628-A (JP)
Title: Memory network systems and methods
Inventor: DAVID R RESNICK
IPC: G06F15/173
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To enable non-limiting multi-dimensional routing in the event of a path or failure on a network.SOLUTION: A system comprises: a first network node disposed in an x-path; a second network node disposed in a y-path; a third network node disposed in a z-path; and processors coupled to respective network nodes using respective processor port. The network nodes are coupled to respective memories. At least one of hop path ports is coupled to at least one of third, fourth, fifth and sixth hop path ports. The x-path, the y-path, and the z-path are in dimensions different from each other.
Patent JP-2015008030-A (JP)
Title: Method for driving semiconductor device
Inventor: INOUE HIROKI
IPC: G11C11/401
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing erroneous reading.SOLUTION: When data is written in a memory cell having a first transistor 101, a p-type second transistor 102, and a third transistor 105, the potential of wiring 113 is VDD or GND. During a standby period, the potential of the wiring 113 is GND. In a data read operation, the wiring 113 is pre-charged to the GND potential and is set in a floating state, wiring 114 is set to a potential (VDD-α), and then the third transistor 105 is turned on. α is set so that even when the potential of a gate (node 104) of the second transistor 102 is lowered from VDD by ΔVduring the standby period, the second transistor 102 is surely turned off. That is, Vth+ΔV<α. In this case, Vth is a threshold value of the second transistor 102.
Patent JP-2015224749-A (JP)
Title: Steam valve driving device, steam valve
Inventor: YU JIANI
IPC: F01D25/00
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a steam valve driving device and the like capable of easily preventing corrosion of a spring box and an operating spring.SOLUTION: A steam valve driving device of this embodiment adjusts a flow rate of steam flowing inside a valve box by varying a distance between a valve seat and a valve body connected to a valve rod inside the valve box. The steam valve driving device has an oil cylinder and a spring box. The oil cylinder houses a piston connected to the valve rod via an operation rod, and the piston operates according to a hydraulic pressure. In the spring box, the operation rod is penetrated, and also, it houses the operating spring inside, and the operating spring extends and contracts by the operating rod being operated by the operation of the piston. Here, an inlet and an outlet are formed in the spring box. Then, air from the outside of the spring box is supplied to the inside of the spring box from the inlet of the spring box and exhausted from the outlet of the spring box so that a pressure inside the spring box becomes higher than that of the outside.
Patent JP-2015225822-A (JP)
Title: Fuel cell system
Inventor: MATSUSUE MASAAKI
IPC: H01M4/90
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To increase an output immediately after performance recovery processing.SOLUTION: The fuel cell system includes: a fuel cell having an electrolyte film and a catalyst layer, formed on a surface of the electrolyte film, containing Pt-TiOx as a catalyst; and a control part for performing performance recovery processing of the catalyst layer by reducing an output voltage of the fuel cell to equal to or less than 0.2 V.
Patent JP-2015226040-A (JP)
Title: Method for registering reference pattern in component mounting device and component mounting device
Inventor: YAMAUCHI NAOKI
IPC: H05K13/04
Filed: 2014-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for registering a reference pattern in a component mounting device that can shorten the time required for a work of registering a reference pattern, and a component mounting device.SOLUTION: A first image containing a first position as one of plural mounting positions JS on a substrate 2 is achieved, and an operation for setting a registration frame F for the first image and registering an image within the registration frame F as a reference pattern KPT is requested to an operator. The image within the registration frame F set by the operator is registered as a first reference pattern KPTa, and information on the position and size of the registration frame F in the first image is stored as first registration frame information, and a second image containing a second position different from the first position out of the plural mounting positions JS on the substrate 2 is achieved. The first registration frame information is applied to the second image to set a registration frame F, an image within the registration frame F is registered as a second reference pattern KPTb, and the first registration frame information is stored as second registration information.