baber/WOPTO huggingface dataset:
Patent JP-2014170839-A (JP)
Title: Laser device
Inventor: SUMIYOSHI SATOMI
IPC: H01S3/0941
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To solve problems of a high output laser device, one of which is that optical axis deviation caused by multiple overlapped factors due to heat generated because of high output does not reach a workable state as a laser device unless several hours are waited for an entire device to reach thermal equilibrium if it is not controlled, and another is that operation is stopped due to deterioration of parts caused by suddenly occurring thermal factors.SOLUTION: A technique of the invention distinguishes a heat generation factor that occurs in the vicinity of a heat source excitation semiconductor laser and a heat generation factor that occurs due to environmental temperature and absorption of transmitted laser, places control units suited to each of them, appropriately controls information between the control units by a computer program, and thereby is able to substantially shorten the rise time of the laser device, including a defect caused by an accidental factor.
Patent JP-2014174209-A (JP)
Title: Antireflection film, and optical element and optical system having the same
Inventor: UCHIDA KAZUE
IPC: G02B1/11
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film which has high antireflection performance on light in a visible wavelength region with regard to substrates having various refractive indices and which can reduce generation of ghosts or flares, and to provide an optical element and an optical system having the antireflection film.SOLUTION: The antireflection film comprises layers stacked on a substrate. The layers are, successively from the substrate side, a first layer, a second layer, a third layer, a fourth layer and a fifth layer. Under the condition of a reference wavelength λ set to 550 nm, refractive indices and optical film thicknesses of the above layers satisfy ns>n1, 1.6≤ns≤2.05, 1.3≤n1≤1.8 and 0.018λ≤d1≤0.200λ, 1.8≤n2≤2.2 and 0.018λ≤d2≤0.11λ, 1.3≤n3≤1.8 and 0.04λ≤d3≤0.31λ, 1.8≤n4≤2.2 and 0.018λ≤d4≤0.15λ, and 1.2≤n5≤1.3 and 0.18λ≤d5≤0.33λ.
Patent JP-2013232182-A (JP)
Title: Content distribution system, server device, and terminal device
Inventor: SAKURADA SHINYA
IPC: G06F13/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To centrally record information concerning a distribution path when a content is distributed in a content distribution system.SOLUTION: A combination of a content identifier representing a content and a transmitter identifier identifying an information transmitter is composed of a digital data combination of 0 and 1, and is converted into sound as a sound ID on the basis of a wave form of sound assigned to each of the 0 and 1. A client terminal 20a collects sound emitted from a television 10, and demodulates the sound ID from the collected sound content. The client terminal 20a transmits the content identifier and the transmitter identifier included in the sound ID, and also a user identifier assigned to its own device together to a management server device 30.
Patent JP-2013108183-A (JP)
Title: Method for manufacturing surface-treated steel sheet
Inventor: SHIBAO FUMIO
IPC: C25D5/26
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a surface-treated steel sheet (electroplated steel sheet) in which a crack is not easily formed on the surface of a plating layer and which is excellent in corrosion resistance and coating adhesion.SOLUTION: The surface-treated steel sheet comprises a steel sheet 1 and the plating layer comprising zinc and vanadium that is formed on one or both surfaces of the steel sheet 1, wherein the plated layer has a vanadium content of between 1% and 20% (inclusive), a basis weight of between 3 g/mand 40 g/m(inclusive), a plurality of dendritic arms that have grown in the direction of thickness of the steel sheet, and the x/y ratio, where x is the vanadium content present outside the arms and y is the vanadium content present inside the arms, between 1.1 and 3.0 (inclusive) in terms of elemental vanadium.
Patent JP-2013106995-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a player who does not transmit a password from being kept waiting for unneeded time, and to prevent decrease of the player's desire to play, in a game machine 1 capable of receiving the password from a mobile telephone 3 of the player.SOLUTION: A person who wants the transmission of the password can secure a password receivable period by depressing a setting button 90C (S605). Meanwhile, the player who does not want the reception of the password can delete the password receivable period by not depressing the setting button 90C, and it is not necessary to wait for the unneeded time of standby screen display time.
Patent JP-2014177810-A (JP)
Title: Drilling tool
Inventor: NAKAMURA KAZUYOSHI
IPC: E21B10/18
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To allow fluid and drilling waste to be efficiently collected into a discharge ditch, a drilling work to be proceeded with high efficiency and stability, and an influence on a ground around a drilled hole to be restricted.SOLUTION: An inner bit 3 includes a supply hole opening to a tip of the inner bit 3 and discharge grooves 14 formed in an outer peripheral surface of the inner bit 3 and extending in the axial direction. The supply hole includes tip blow holes 15 opening to a front end face of the tip of the inner bit 3 and outer peripheral blow holes 16 opening to the outer peripheral surface of the tip of the inner bit 3. Outer peripheral grooves 19 communicating the outer peripheral blow holes 16 with the discharge grooves 14 are formed in the outer peripheral surface of the inner bit 3, and the outer peripheral grooves 19 are covered by ring bits from the outside in a radial direction and extend gradually toward a base end side in the axial direction while directed around the axis, from the outer peripheral blow holes 16 toward the discharge grooves 14.
Patent JP-2014177383-A (JP)
Title: Method for producing sodium tungstate
Inventor: ITAKURA TAKESHI
IPC: C01G41/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sodium tungstate capable of reacting super hard scrap with a molten salt more efficiently than the conventional case and also capable of suppressing the generation of harmful by-products.SOLUTION: In the method for producing sodium tungstate, tungsten-containing super hard scrap is reacted with a molten salt comprising sodium sulfate and added with metal oxide to obtain sodium tungstate.
Patent JP-2014179259-A (JP)
Title: Electric wire with anticorrosive terminal
Inventor: MORIKAWA SATOSHI
IPC: H01R4/62
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To downsize a whole terminal by reducing a region to be covered with an anticorrosive agent.SOLUTION: An aluminum wire 60 with an anticorrosive terminal has an aluminum wire 40 made of an aluminum core wire 41 covered with coating 42; and a wire connection 30 that is formed by blanking and bending a base material made of copper alloy, and connected with a terminal of the aluminum wire 40. On an end part of the base material forming the wire connection 30, an anticorrosive terminal 10 formed by an exposed copper alloy covered with an anticorrosive agent 50 is arranged. A pair of end parts of the base material are arranged inwardly by winding the terminal of the aluminum wire 40 on a top face of the wire connection 30 in the wire connection 30, and accumulation parts 33, 34 are formed surrounded by the pair of end parts of the base material. The anticorrosive agent 50 is accumulated in the accumulation parts 33, 34, and arranged in regions R1, R2 that are narrower than maximum width regions W1, W2 on the top face of the wire connection 30.
Patent JP-2014179032-A (JP)
Title: Virtual key input device
Inventor: OUCHIDA SHIGERU
IPC: G06F3/023
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a virtual key input device which reliably detects that a user touches a key, thereby preventing a malfunction and an incorrect key input.SOLUTION: The virtual key input device includes key display means 20 and specified key detection means 30, and is provided with a projection surface 50 whose front side is displayed with a key image 40. The specified key detection means 30 includes a stereo camera provided with a two-dimensional image sensor. A distance from the stereo camera to the key image and a distance from the stereo camera to a finger of a user are determined using the stereo camera, and when both distances match to each other, the key input is detected.
Patent JP-2014098885-A (JP)
Title: Optical member including antireflection film and method for producing the same
Inventor: SONODA SHINICHIRO
IPC: B32B3/30
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical member which can be produced with high productivity and includes an antireflection film having sufficient optical characteristics.SOLUTION: The optical member includes an antireflection film 19 comprising a transparent thin film layer 15 and a transparent finely rugged layer 18 essentially comprising an alumina hydrate, disposed in this order on a surface of a transparent substrate 10. The transparent thin film layer 15 comprises, successively from the transparent substrate 10 side, an alumina layer 11, a water barrier layer 12 having a refractive index lower than that of the alumina layer and serving a water barrier for the alumina layer 11, and a flattening layer 13 essentially comprising an alumina hydrate and having a refractive index lower than that of the water barrier layer 12, in which the thickness of the water barrier layer 12 is 70 nm or less.
Patent JP-2014182438-A (JP)
Title: Data storage device, data storing method and on-vehicle control apparatus
Inventor: NAKASO YOSHIRO
IPC: G06F12/16
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To determine a storage block of latest data at higher accuracy after power recovery even when instantaneous power interruption is generated.SOLUTION: A data storage device includes a memory including a plurality of storage blocks and a memory control part, and divides the storage blocks into a management data area and a real data area. The management data area stores management data in writing which indicate writing start of real data, effective management data indicating writing completion of the real data and management data before erasure which indicate in a state where stored real data may be erased. The memory control part determines a storage block in which the latest data are stored on the basis of a storage state of management data.
Patent JP-2014181356-A (JP)
Title: Austempering continuous treatment process for cast-iron camshaft
Inventor: UMEZAWA YUSUKE
IPC: C22C37/04
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which enables a continuous treatment by arranging, between a casting molding step and a processing step, a treatment technique for improving durability of a graphite spherical cast-iron article used in a mechanical element of an apparatus in a part in contact with an element of another apparatus which receives high resistance, pressure and/or load, e.g. the cam lobe surface of a cam shaft of a vehicle.SOLUTION: An austempering treatment technique comprises austenitizing the matrix of the surface of a cam lobe 3 temporarily by subjecting a cast-iron cam shaft to a partial austempering treatment and then converting the austenite to a bainite to minimize residual austenite so as to form such a cam surface that withstands high stress applied to the cast-iron surface and has high resistance to wear due to periodic stress. An apparatus which applies the austempering treatment technique to selected parts of a cast-iron cam shaft and allows a continuous treatment is also provided.
Patent JP-2014180332-A (JP)
Title: Nerve stimulation system
Inventor: OTAKA NAOTERU
IPC: A61N1/05
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a stimulation electrode from being shifted from an indwelling position in a living body in a nerve stimulation system including a stimulation generating device, the stimulation electrode, and a lead part.SOLUTION: A nerve stimulation system is provided with a stimulation generating device 10 including: a housing 11 in which an insertion hole 14 where a lead part 30 is freely inserted in the axial direction is formed; a rotary holding part 13 for rotatably holding a terminal part 32 of the lead part 30 electrically connected to a stimulation generating part 12 provided inside the housing 11; an axial movement locking mechanism 40 which prevents the insertion of the lead part 30 into the insertion hole 14; and a rotation locking mechanism 50 which prevents the rotation of the terminal part 32 relative to the rotary holding part 13.
Patent JP-2014180913-A (JP)
Title: Heat exchanger
Inventor: SAITO RYOICHI
IPC: F28F3/08
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which a heat storage medium is charged in a part of a filling space to achieve an appropriate filling amount.SOLUTION: A heat exchanger according to the present invention is a vehicle air conditioning heat exchanger that includes a multilayer body in which a plurality of tubes and outer fins are alternately stacked, in which each of the tubes has a structure in which a first closing plate and a second closing plate are bonded to each other or in which at least one intermediate plate is put between the first closing plate and the second closing state. The heat exchanger comprises: tank portions provided on longitudinal two ends of the tubes, respectively; and a refrigerant path provided in each tube, with two or more of the tubes each including a storage portion in which a heat storage medium can be stored. The multilayer body includes a plurality of filling spaces S1 and S2 that include the storage portion and that do not communicate with each other, and each of the filling spaces S1 and S2 includes: a first divided space in which the heat storage medium A is filled; and a second divided space in which the heat storage medium is not filled.
Patent JP-2014182343-A (JP)
Title: Electronic equipment having voice operation function
Inventor: SUZUKI TAKUYA
IPC: G10L15/28
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment with a voice operation function in which any significant erroneous processing hardly occurs in a voice operation, and excellent operability is not damaged as much as possible.SOLUTION: Electronic equipment 1 with a voice operation function includes: a voice input part 11; a voice recognition part 12 for performing processing related to the voice recognition of a voice input to the voice input part 11; and a processing part 13 for executing processing in accordance with a voice input from the result of voice recognition, in which the processing is not executed in some cases. Whether or not the processing part 13 executes the processing is determined on the basis of the matching rate of a character string to be recognized by the voice recognition to a character string preliminarily prepared in accordance with a voice operation item, and the matching rate necessary for the execution of the processing is separately set in accordance with the voice operation item.
Patent JP-2014184462-A (JP)
Title: Continuous casting method of extra-low-carbon steel slab
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in a bubble defect, even when a flow rate of Ar gas flowing to an inner surface of an immersion nozzle is increased.SOLUTION: When the flow rate of Ar gas of blowing to a position upstream of a flow passage orifice of a clearance of a sliding gate 5 forming the flow passage orifice for adjusting the flow rate or a clearance between a stopper 13 and an upper nozzle 9, the flow rate of the Ar gas blowing to a position downstream of the flow passage orifice and the inner area of the immersion nozzle are denoted by q(N liter/min), q(N liter/min) and A(m), respectively, high purity Ar gas having a purity of 99.95 vol% or more, an oxygen concentration of 2 volppm or less and a dew point of -65°C or lees, is flowed to the inner surface of the immersion nozzle so that a value of {(q/5)+q}/A becomes between 3-25. Since an increase in the bubble defect can be suppressed even when the flow rate of the Ar gas flowing to the inner surface of the immersion nozzle is increased, the occurrence of a surface bubble defect can be effectively prevented even when an extra-low-carbon steel slab meeting a high quality requirement level is produced.
Patent JP-2014183973-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To perform setting for suppressing unfair acquisition of a situation advantageous to a player by a fraudulent act.SOLUTION: When a sub-clear switch is operated to instruct to clear various kinds of information stored in a sub-control RAM, a penalty disadvantageous to a player is given. Thus, in a situation, where there is a possibility that a situation advantageous to a player may be acquired fraudulently by fraudulently executing an instruction to clear the various kinds of information stored in the sub-control RAM, a situation disadvantageous to the player is set.
Patent JP-2014185488-A (JP)
Title: Sign body and weight body for sign member
Inventor: HINATA JUN
IPC: E01F9/688
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sign body and a weight body for a sign member in which the sign of the outer surface of the sign member resists damage when piled vertically.SOLUTION: A weight body for a sign member is fitted to the lower part of a sign member, the sign member includes a hollow sign part and a sword guard part which is extended from its lower edge in the outside side direction, and the weight body for a sign member comprises a pressing part which is positioned above the sword guard part and a convex part which is formed above the pressing part and is protruded upward. When the plurality of sign bodies are piled, the upper edge of the convex part of the lower sign body is contacted to the lower part of the sword guard part of the upper sign body, and a vertical gap is formed between the weight body for a sign member of the lower sign body and the weight body for a sign member of the upper sign body. The outer surface of the sign part of the piled lower sign body is prevented from contacting the inner surface of the sign part of the upper sign body, and wearing, damage and etc. are hardly generated to the sign formed on the outer surface.
Patent JP-2014184073-A (JP)
Title: Subject information acquisition device
Inventor: EBISAWA HISAFUMI
IPC: A61B8/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for achieving further higher image quality of an ultrasonic image.SOLUTION: A subject information acquisition device includes: a probe 003 for irradiating a subject with an ultrasonic wave, receiving a reflected wave, and converting it to an electric signal; scan means for making the probe reciprocally scan the subject; ultrasonic wave control means 007 for controlling irradiation of the ultrasonic wave; signal processing means 008 for acquiring an ultrasonic wave image; and combination means 009 for combining a plurality of ultrasonic wave images. The scan means makes the probe perform reciprocal scan so that the probe's ultrasonic wave irradiation regions of the forward and backward paths overlap with each other. The ultrasonic wave control means 007 makes ultrasonic wave irradiation methods in the forward and backward paths be different from each other. The combination means 009 combines the plurality of ultrasonic wave images.
Patent JP-2014188191-A (JP)
Title: Game machine
Inventor: SAKA YUKI
IPC: A63F7/02
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which continues and increases an expectation during a pattern variation and which is free from being weary of the game.SOLUTION: A game machine comprises a performance control device for determining the variation pattern and the advance notice pattern of a performance pattern displayed in a performance display device arranged in a game board, on the basis of the reception of a command containing information on the result of a predetermined game lottery transmitted from a main control device, and starts the variation of the performance pattern so that the result of the predetermined game lottery is reported to the player by the stop mode of the performance pattern. The performance control device includes performance display control means for repeatedly executing a predetermined lottery on the prediction pattern to be displayed in a predetermined prediction display area formed in the performance display device, irrespective of the reception timing of the command containing the information on the result of the predetermined game lottery. On the basis of the result of the predetermined lottery, the performance display control means causes a specific preliminary performance to be displayed in the predetermined preliminary display area.
Patent JP-2014189678-A (JP)
Title: Modified cis-1,4-polybutadiene, method for manufacturing the same, and rubber composition
Inventor: MOTOYAMA AYUMI
IPC: C08F4/70
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a modified cis-1,4-polybutadiene capable, while greatly ameliorating workability, which is an important characteristic of a rubber material, of also improving the low-loss profile and abrasion resistance performance; a method for manufacturing the same; and a rubber composition.SOLUTION: The provided modified cis-1,4-polybutadiene is obtained by adding, as an additive, an organohalogen compound immediately after the production of a cis-1,4-polybutadiene by polymerizing 1,3-butadiene in the presence of a transition metal polymerization catalyst, whereas (a) the value calculated by dividing the ratio of the Z average molecular weight thereof with respect to the weight-average molecular weight thereof (Mz/Mw) by the ratio of the weight-average molecular weight thereof with respect to the number-average molecular weight thereof (Mw/Mn) is 0.93 or higher, whereas (b) the Mooney viscosity (ML, 100°C) thereof is 100 or less.
Patent JP-2014192085-A (JP)
Title: Solid oxide fuel cell system
Inventor: YONEKURA KENJI
IPC: H01M8/12
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent gas containing moisture from flowing reversely from a reformer to an accessory for operating a fuel cell system.SOLUTION: A solid oxide fuel cell system comprises: a fuel cell stack 2; a reformer 3 for reforming hydrogen-rich fuel gas from raw material gas; a water pump 16 for supplying water to be used for reforming reaction to the reformer 3; an air blower 20 for supplying air that is oxidant gas to be used for power generation to the fuel cell stack 2; a combustor 4 for mixing and combusting air exhausted from the fuel cell stack 2 and fuel gas exhausted from the fuel cell stack 2; and a switching valve 24 disposed in a cathode air supply flow passage 54 communicating the air blower 20 and the fuel cell stack 2. The switching valve 24 is configured to be closed when pressure at a downstream side of the switching valve 24 is increased in a flow of air pumped from the air blower 20.