baber/WOPTO huggingface dataset:
Patent JP-2015195306-A (JP)
Title: substrate processing apparatus
Inventor: HAYASHI YOSHINORI
IPC: H01L21/306
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that measures the concentration of silica in a phosphoric acid solution used as an etching processing liquid with high precision to provide a proper phosphoric acid solution to enhance the precision of the etching processing and the yield, and can exclude waste of the etching processing liquid.SOLUTION: A substrate processing apparatus has a phosphoric acid solution tank 1 for generating a phosphoric acid solution used as an etching processing liquid, a phosphoric acid concentration measuring unit 2 for measuring the concentration of phosphoric acid contained in the generated phosphoric acid solution, a phosphoric acid dilution unit 3 for adding pure water to the phosphoric acid solution to dilute the phosphoric acid solution, a silica concentration measuring unit 4 for measuring the concentration of silica contained in the phosphoric acid solution on the basis of silica concentration measuring liquid generated in the phosphoric acid solution diluting unit 3, a processing unit 5 for performing etching processing using the phosphoric acid solution, and a controller 6 for controlling the operation of the respective units, the operation of a pump for feeding liquid in a pipe for connecting the respective units, and the opening/closing operation of a valve.
Patent JP-2015196606-A (JP)
Title: Manufacturing method for glass substrate and manufacturing apparatus for glass substrate
Inventor: HIWATARI HIROICHI
IPC: C03B17/06
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely reproduce a designed temperature profile and to reduce stress generated in a rotation shaft of a roller conveying a sheet glass.SOLUTION: A manufacturing apparatus for glass substrate has a molding furnace for molding a continuous sheet glass by making a molten glass overflow, and a slow cooling furnace which cools the sheet glass slowly while holding and conveying the sheet glass downward. The slow cooling furnace includes: a wall which partitions off the furnace inside where the sheet glass is conveyed and the furnace outside in an external space; a rotation shaft which penetrates the wall; a roller which is provided at a tip part of the rotation shaft and supported in a cantilever fashion by the rotation shaft; and temperature control means of performing control to make a temperature gradient small in a length direction of the rotation shaft.
Patent JP-2015197163-A (JP)
Title: Construction machine
Inventor: WATANABE SACHIHIRO
IPC: E02F9/22
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine which allows emergency escape without the standby of a separate emergency escape system in a work site, when abnormalities occur.SOLUTION: A pile driver 11 includes an emergency escape unit 23 which includes an emergency escape hydraulic circuit L12 that connects to a work hydraulic circuit L11 to operate a lower moving body 12 and a work hydraulic system, when an engine 38 or work hydraulic pump 35, 36, 37 suffers abnormalities; emergency escape hydraulic pumps 32, 33 that supply hydraulic oil to the emergency escape hydraulic circuit L12; and motors 32a, 33a that respectively drive the emergency escape hydraulic pumps 32, 33.
Patent JP-2014131806-A (JP)
Title: Mixing device and output mixture thereof
Inventor: ANTHONY B WOOD
IPC: B01F27/74
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device for mixing a first material and a second material to create an output mixture.SOLUTION: The device includes a first chamber containing the first material coupled to a mixing chamber defined between a rotor and a stator. The rotor is disposed inside the stator and rotates in the stator about an axis of rotation. The first chamber houses an internal pump configured to pump the first material from the first chamber into the mixing chamber. The pump may be configured to impart a circumferential velocity to the first material before it enters the mixing chamber. At least one of the rotor and the stator has a plurality of through-holes through which the second material is provided to the mixing chamber. Optionally, a second chamber is coupled to the mixing chamber. The second chamber may house an internal pump configured to pump the output material from the mixing chamber into the second chamber.
Patent JP-2015201699-A (JP)
Title: Receiver, reception method, transmitter and transmission method
Inventor: KITAZATO NAOHISA
IPC: H04N21/61
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To select an optimal component from among components transmitted through broadcast or communication.SOLUTION: A receiver includes a control unit for acquiring at least one component between a broadcast component and a communication component, on the basis of first management information, which is included in a control signal transmitted through a broadcast wave of digital broadcasting using an IP transmission method, for at least managing a broadcast component transmitted through the broadcast, and second management information for managing only a communication component transmitted through the communication, the control unit also controlling the operation of each part performing predetermined processing related to the acquired component. The present technique is applicable to a television receiver, for example.
Patent JP-2015181927-A (JP)
Title: Method for resonance excitation of nano bubble having high frequency resonance frequency at low frequency
Inventor: SUZUKI NORITO
IPC: A61B8/06
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of inducing nano bubbles having high natural vibration frequency using ultrasonic wave motion with a low frequency or an ultrasonic pulse equivalent to it.SOLUTION: A pulse with a smooth and wide waveform generating an impulse wave with time evolution or a pulse in a gauss shape whose full width at half maximum has a specific value is used as excitation external force near a nano bubble group being a target, resonance excitation of nano bubbles being a target is performed, an amount of attenuation of attenuating natural vibration obtained is measured and grasped, the resonance vibration of the nano bubbles is separated from the excitation external force pulse, only the excitation external force pulse is subjected to storage, inversion and power amplification and sent to the nano bubbles being the target. This operation is repeated.
Patent JP-2015201136-A (JP)
Title: position sensor
Inventor: SHIMIZU YUSUKE
IPC: G06F3/042
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor which does not sense unwanted parts, such as a little finger and a base thereof, of a hand holding a writing tool when writing on a sheet of paper using the writing tool and which is capable of simultaneously digitizing written content and wirelessly transmitting the digitized electronic data while a user is writing on the sheet of paper.SOLUTION: A position sensor (A) is used by placing under a sheet of paper to be written by a writing tool and includes; a sheet-like optical waveguide (W) comprising a grid of cores 2 sandwiched between a sheet-like undercladding layer 1 and overcladding layer 3, a light-emitting element 4 coupled to one end faces of the cores 2; a light-receiving element 5 coupled to the other end faces of the cores 2; and wireless transmission means for wirelessly transmitting entered characters or the like in the form of electronic data. The cores 2 have a modulus of elasticity that is greater than those of the undercladding layer 1 and overcladding layer 3. Each intersection of the grid of cores 2 is a discontinuous intersection that is separated by a gap in at least one of intersecting directions.
Patent JP-2015202201-A (JP)
Title: Slide type two-stage pillow
Inventor: MASUDA NORIYUKI
IPC: A47G9/10
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a slide type two-stage pillow that enables a user to get to sleep easily and comfortably by making up a body state to an intentionally relaxed state at the time of sleep introduction.SOLUTION: The slide type two-stage pillow includes: a first pillow body 1; a second pillow body 2 that is placed in an upper part of the first pillow body 1; and a connection body 3 that connects the first and second pillow bodies 1, 2. When a load is imparted to the second pillow body 2 nearly from above, the second pillow body 2 slides obliquely downward to the first pillow body 1 in the configuration. When a head is placed on a slide type two-stage pillow P, the second pillow body 2 slides obliquely downward to the first pillow body 1, making a contact point mainly with the head deviated and elongating the neck part of the body. As a result, a tension state is relieved all at once and passed to a relaxed state, with easy and comfortable sleep made possible.
Patent JP-2015203144-A (JP)
Title: Ferrite-martensite two phase stainless steel
Inventor: ISHII TOMOHIRO
IPC: C22C38/00
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite-martensite two phase stainless steel excellent in abrasion resistance under high temperature oxidation atmosphere.SOLUTION: There is provided a ferrite-martensite two phase stainless steel containing, by mass%, C:0.005 to 0.030%, N:0.005 to 0.030%, Si:0.10 to 1.00%, Mn:0.1 to 5.0%, P:0.04% or less, S:0.02% or less, Al:0.03 to 0.30%, Cr:10.0 to 13.0%, Ni:0.1 to 2.5%, V:0.005 to 0.10%, Nb:0.05 to 0.4% and the balance Fe with inevitable impurities, having a structure consisting of two phases of a ferrite phase and a martensite phase where a volume fraction of the martensite phase in the structure is 5% to 60% and a Vickers hardness of the martensite phase is 280 or more.
Patent JP-2015203666-A (JP)
Title: Rd converter and correction method thereof
Inventor: YAMASHITA MASANORI
IPC: G01D5/20
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce angle error of a resolver angle value calculated on the basis of a detection signal which has been read once from a resolver.SOLUTION: A detection signal output from a resolver is converted to a digital signal, to output a resolver angle value. The output resolver angle value is corrected on the basis of a DC offset voltage.
Patent JP-2015205825-A (JP)
Title: Method for producing carboxylic acid allyl ester
Inventor: ICHIKAWA YOSHITAKA
IPC: B01J23/44
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carboxylic acid allyl ester as an industrially useful chemical at a yield and a selectivity higher than those in the conventional production method.SOLUTION: Provided is a method for producing carboxylic acid allyl ester by reacting carboxylic acid, propylene and oxygen as raw materials. The production method includes: a process of reacting the raw materials in the presence of carboxylic acid anhydride using a palladium catalyst carried to a carrier.
Patent JP-2015208195-A (JP)
Title: display device
Inventor: ISHIBASHI RYOICHI
IPC: H02P8/38
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of defining an origin (reference position) of a reflection unit which moves by a stepping motor without using a mechanical switch.SOLUTION: A display device comprises: a stepping motor 41; a concave mirror 31 which reflects the display light emitted by an indicator toward a windshield and moves according to the operation of the stepping motor 41; a lever unit 33 which moves together with the concave mirror 31; a drive unit which drives the stepping motor 41 by a micro-step drive system; a control unit which controls movement of the concave mirror 31 by controlling the drive unit; and a stopper unit 44 provided in a moving range of the lever unit 33. The drive unit includes a function to detect a counter-electromotive force generated in the stepping motor 41 when the lever unit 33 comes into contact with the stopper unit 44. The control unit defines a reference position when controlling the movement of the concave mirror 31 according to counter-electromotive force detection by the drive unit.
Patent JP-2015208540-A (JP)
Title: Game machine
Inventor: SHIMADA TAKEZO
IPC: A63F7/02
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance having high amusement.SOLUTION: A game machine determines whether a special game is executed based on satisfaction of starting conditions, and can change a performance mode from a normal performance mode to a specific mode, based on satisfaction of predetermined conditions differing from the starting conditions. When it is determined that the special game is executed during the specific mode, a specific performance for reporting execution of the special game is performed. The game machine executes a suggestive performance for suggesting the specific performance before execution of the specific performance.
Patent JP-2015213882-A (JP)
Title: Coating agent for water treatment filter medium
Inventor: IZAKI NAOKO
IPC: B01D71/44
Filed: 2014-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for a water treatment filter medium which is excellent in durability against an oxidant such as sodium hypochlorite and the like and an alkali agent such as sodium hydroxide and the like and where hydrophilicity can be maintained for a long period.SOLUTION: In a coating agent for a water treatment filter medium containing a water soluble resin (A) and a crosslinking agent (B): the water soluble resin (A) is (i) polyvinyl alcohol (A1), (ii) a mixture of the polyvinyl alcohol (A1) and a polyvinyl pyrrolidone (A2), (iii) a copolymer (A3) having a polyvinyl alcohol structure and a polyvinyl pyrrolidone structure or (iv) a mixture of at least one kind selected from among the polyvinyl alcohol (A1) and the polyvinyl pyrrolidone (A2) and the copolymer (A3); and the crosslinking agent (B) is at least one kind selected from among an oxazoline compound (B1) and a carbodiimide compound (B2).
Patent JP-2015214661-A (JP)
Title: Resin, blade for wind power generation, electronic component, motor coil and cable
Inventor: KAJIWARA YURI
IPC: C09D185/04
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin that has all of high heat resistance, high strength, flexibility, and plasticity.SOLUTION: A resin includes a covalent bond capable of reversible dissociation and binding, including a structure represented by formula 1, or separately a specific crosslinked structure including a boron atom.
Patent JP-2015216961-A (JP)
Title: Shape-retentive shopping bag suitable for basket
Inventor: MASAMIZU MASAYUKI
IPC: A45C3/04
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a shopping bag that facilitates fitting to a shopping basket and a cargo basket equipped in a light vehicle or the like and that has no increase in manufacturing cost.SOLUTION: A shopping bag 100 includes: a neary truncated pyramid body (a storage part 110, a folding part 120, an upper edge part 130) that has a bottom face 116 and an opening parallel to the bottom face 116 and that has a larger area in the opening than in the bottom face 116; and a top cover 150 that has a face nearly parallel to the bottom face 116. These body and the top cover 150 are composed of a flexible material and are provided with a linear fastener 140 that holds at least three sides of the top cover 150 freely openably/closably and that is on the inner face at any height H(1) from the bottom face 116 to the opening. In the upper edge part 130 which is the periphery of the opening, a belt-like member 132 is enclosed which is exposed in the long side of the nearly truncated pyramid shape and which serves as a holder part.
Patent JP-2015217795-A (JP)
Title: Steering device
Inventor: ARIMA MASAKI
IPC: B62D6/00
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of quickly correcting a travel direction of a vehicle when the vehicle receives disturbance.SOLUTION: A steering device includes: a transmission ratio change part 38 to change a transmission ratio that is a ratio of a turning angle of a turning wheel to a steering angle of a steering wheel; and a disturbance prediction part 37 to predict occurrence of disturbance that moves a vehicle in a vehicle width direction. Before the vehicle reaches a place subjected to disturbance, the transmission ratio change part 38 increases a transmission ratio when the occurrence of disturbance is predicted than a transmission ratio when the occurrence of disturbance is not predicted.
Patent JP-2015220884-A (JP)
Title: Controller of rotary machine
Inventor: MATSUKI YOSUKE
IPC: H02P21/00
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a rotary machine which can improve torque controllability of a motor generator.SOLUTION: A controller 30 sets a voltage phase φ and a voltage amplitude Vn in a dq coordinate system. λ axis is a coordinate axis that is not interfered from change of current vector with respect to change of the voltage phase φ in the dq coordinate system. The controller 30 calculates an amplitude correction amount ΔV to correct the voltage amplitude Vn on the basis of λ axis current Iλr that is λ axial component of the current vector. The controller 30 corrects the voltage amplitude Vn by the calculated amplitude correction amount ΔV and operates a switching element based on the corrected voltage amplitude Vn and the voltage phase φ.
Patent JP-2015219434-A (JP)
Title: Illumination optical system and image projection device
Inventor: KAWASUMI TAKETO
IPC: G03B21/00
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of an illumination area when illumination light is radiated diagonally to the surface to be illuminated and improve the efficiency of light utilization.SOLUTION: An illumination optical system includes a first optical system α for reshaping a beam from a light source 1 so that the cross sectional shape of the beam becomes closer to rectangular shape of a surface 6 to be illuminated, and a second optical system β for guiding a beam from the first optical system to the surface to be illuminated and having an optical axis RA tilted to the normal line N of the surface to be illuminated. The illumination optical system includes a translucent element having a light incident plane and a light emission plane whose angles of inclination θ,θto the optical axis of the second optical system in a plane that includes the optical axis of the second optical system and the normal line of the surface to be illuminated are mutually different. The translucent element is place between the first optical system and the surface to be illuminated.
Patent JP-2015218375-A (JP)
Title: Hardening method and hardening apparatus
Inventor: MIYAMOTO NOBUYUKI
IPC: C21D1/09
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress bending of a shaft member during hardening.SOLUTION: A hardening method is based on hardening by rotating a shaft member having a plurality of shafts to irradiate the shafts with a beam and includes a measurement step of measuring the bending amount of the shaft member, a setting step of setting a target energy amount of the beam to be applied to the shafts through the first rotation on the basis of the bending amount and a control step of controlling at least one of the rotational speed of the shaft member and the output of the beam according to the target energy amount.
Patent JP-2015218989-A (JP)
Title: Humidifier
Inventor: NOMURA HIROSHI
IPC: F24F6/02
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier and a humidification system which prevent deterioration of a humidification amount, which excel in humidification performance and which are highly reliable.SOLUTION: A humidifier 1 includes a plurality of heating tanks 2A, 2B. In each of the heating tanks 2A, 2B, a heating body 21, a water supply tank 3 and a drain pipe 13 are provided. The heating body 21 heats the water stored in the heating tanks 2A, 2B and generates steam. The water supply tank 3 supplies water so that water levels of the heating tanks 2A, 2B become constant. The drain pipe 13 drains at least one part of the water in which impurity is concentrated due to the generation of steam from the heating tanks 2A, 2B. The humidifier 1, furthermore, includes a drain control unit 7 for controlling a drain valve 4 of the drain pipe 13 so that the drain start timing of the heating tank 2B becomes different from the drain start timing of the heating tank 2A.
Patent JP-2015224035-A (JP)
Title: Label supply device
Inventor: SASAKI SHUZO
IPC: B65C9/08
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a label on which jam occurs, and improve removal work ability.SOLUTION: A label supply device comprises a label position detection part 10 having a transmission type sensor S for optically sensing a position of a label L in a transportation step of a label continuous body LA. The label position detection part 10 comprises: a support member 11 for supporting a belt-state mount D of the transported label continuous body LA and having a sensor S light emission part Sa; and an opening/closing member 20 on which a light reception part Sb of the sensor S is provided and capable of being opened and closed to the support member. The opening/closing member 20 comprises: a body 21 to which the light reception part Sb is attached; and a cover 50 for forming a storage space 22 for storing the light reception part Sb with the body 21. The cover 50 has a penetration hole 55 for making the light reception part Sb face the transportation path of the label continuous body LA when the opening/closing member 20 is closed, and the cover 50 is detachably attached to the body 21. In addition, a surface 51 of the cover 50 is formed of a material to which an adhesion agent of the label L is not adhered or is hardly adhered.
Patent JP-2014239431-A (JP)
Title: Method with cell measurement and system information identification coupled
Inventor: PU TIANYAN
IPC: H04J11/00
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To exactly detect system information including bandwidth on a mobile apparatus side by blind detection even with no knowledge of the system information in multicast-broadcast single-frequency network (MBSFN).SOLUTION: A mobile apparatus acquires required information for existing system information and detection from a high-order layer in a block 21 and creates parameters for detection and measurement by calculation of Cell Unique Reference Signal (CRS) and the like in a block 22. A wireless sample of input data is received and an input subframe is temporarily retained in a block 23. As shown in a block 24, detection and measurement based on CRS are executed according to the parameters. Measurement and detection results including system information ID and Reference Signal Received Power (RSRP)/Reference Signal Received Quality (RSRQ) outputs are output in a block 25.
Patent JP-2015224682-A (JP)
Title: Assembling method of joint cross universal joint
Inventor: MURATA TOSHIKAZU
IPC: F16D3/26
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an assembling method of a universal joint which can accurately assemble cup bearings into portions between circular holes constituting yokes and tips of shaft parts constituting a joint cross irrespective of a variation of dimensions of constituent members.SOLUTION: A cup bearing 18 is pressure-inserted into a preset reference position at the inside of a circular hole 15 by using a pressure-insertion punch 31 constituting a pressure-insertion caulking device 29, and a value of pressure applied on the pressure-insertion punch 31 at that point of time is stored as a reference pressure. Then, the cup bearing 18 is further pressure-inserted from the reference position, and when the pressure applied to the pressure-insertion punch 31 becomes higher than the reference pressure by a preset prescribed value, it is determined that the cup bearing 18 reaches a pressure-insertion finish position, and pressure-insertion work is finished.