baber/WOPTO huggingface dataset:
Patent JP-2012172138-A (JP)
Title: Copolymer, rubber composition and pneumatic tire
Inventor: HINOHARA YUKO
IPC: C08L9/06
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer capable of providing a rubber composition and a pneumatic tire which have a proper balance of improved fuel consumption and wet-gripping performance.SOLUTION: The copolymer is obtained by copolymerizing 1,3-butadiene, a compound represented by general formula (I) (wherein R-Reach represent a hydrocarbon group, and r represents an integer), and alkoxy styrene, and has a weight-average molecular weight Mw of 1.0×10-2.5×10.
Patent JP-2011127895-A (JP)
Title: Ceiling-embedded air conditioning device
Inventor: USUI HIROAKI
IPC: F24F13/20
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a degree of freedom in handling hanging ropes, in a ceiling-embedded air conditioning device in which a suction grille can be moved up and down through the hanging ropes.  <P>SOLUTION: In this ceiling-embedded air conditioning device in which a center panel is disposed movably up and down through the hanging ropes 19A, 19B, 19C, 19D taken up and out by a lifting and lowering device 23, the lifting and lowering device 23 includes a horizontally-long outer case receiving taking-up sections of the hanging ropes 19A-19D, and the horizontally-long outer case has rollers 45 capable of guiding the hanging ropes 19A-19D in one lateral direction of the outer case, and rollers 46 capable of guiding the hanging ropes 19A-19D in the other lateral direction of the outer case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180651-A (JP)
Title: Sensitivity control structure of seismic isolator
Inventor: FUJINO HAJIME
IPC: E02D27/34
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensitivity control structure of a seismic isolator which effectively controls the seismic isolator through a simple structure such that a building is not moved with small acceleration caused by wind or the like, while smoothly activating the seismic isolating function of the seismic isolator by liquefaction during earthquake.SOLUTION: A sensitivity control structure 10 of a seismic isolator is installed between the underside of a base 11 of a building and a pressure-resistant batholith 15 so as to control the sensitivity of the seismic isolator 16 which horizontally movably supports the building. The structure 10 comprises an annular peripheral wall 14 which surrounds the seismic isolator 16 at the center and is raised from the pressure-resistant batholith 15, liquefaction-inducing soil 19 which is accommodated inside the annular peripheral wall 14 such that the gap between the seismic isolator 16 and the annular peripheral wall 14 is plugged, and liquefaction-inducing water 20 which is stored inside the annular peripheral wall 14.
Patent JP-2011135892-A (JP)
Title: Luciferase biosensor
Inventor: FAN FRANK
IPC: C12Q1/68
Filed: 2011-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified beetle luciferase protein which is an environmentally sensitive reporter protein.  <P>SOLUTION: There are provided: polynucleotides encoding a beetle luciferase which includes an insertion of an amino acid sequence which interacts with a molecule of interest and is circularly permuted at a residue or in a region of a beetle luciferase sequence which is tolerant to modification; a modified beetle luciferase which is encoded by the polynucleotides; and a method of detecting a molecule of interest in a cell by transducing the polynucleotides into cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185316-A (JP)
Title: Optical connector and optical connector device
Inventor: KOREEDA YUICHI
IPC: G02B6/38
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which is miniaturized more easily than conventional ones.SOLUTION: An optical connector 100 includes: a housing 103 holding an optical member 101; a slider 105 slidably held on the housing 103; a shutter 107 which is provided in the slider 105 so as to be able to open and close and exposes/shuts out the optical member 101 to/from the outside by opening/closing; and a slider-side coil spring 109 which presses the slider 105 in a direction where the slider 105 is moved away from the housing 103. The slider-side coil spring 109 is disposed in a breadthwise direction of the shutter 107, and the optical connector 100 is configured so that the shutter 107 is closed as the slider 105 is moved away from the housing 103 in a direction A1 by elastic force of the slider-side coil spring 109, and is opened as the slider 105 is moved toward the housing 103 against the elastic force of the slider-side coil spring 109.
Patent JP-2012190899-A (JP)
Title: Plasma processing apparatus
Inventor: TAMURA HITOSHI
IPC: H01L21/31
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which uses micro waves and improves the uniformity of the plasma processing.SOLUTION: The plasma processing apparatus uses a ring-shaped cavity resonator 204 which comprises an electromagnetic wave introduction path for generating plasma installed concentrically with a central axis of a processing chamber, is connected to an output port of a branch circuit for distributing the electromagnetic wave to a plurality of output ports, and is installed concentrically with the electromagnetic wave introduction path for generating plasma. In the apparatus, the electromagnetic wave introduction path for generating plasma consists of a circular waveguide 201, the branch circuit consists of a plurality of waveguides arranged at equal angles with respect to the central axis the processing chamber, and the circular waveguide 201 has a generation mechanism 602 for generating the circular wave in order to excite a progressive wave inside the resonator.
Patent JP-2012193984-A (JP)
Title: Test method and test device of capacitor bank opening/closing performance
Inventor: TANEDA MASAHIRO
IPC: G01R31/333
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To enable verification of powering on function when a pre-arc occurs and a harmonic inrush current is injected, by continuously applying a voltage equivalent to the voltage of an applied system when a switching device is powered on.SOLUTION: By a capacitor bank opening/closing performance test method, a capacitor bank opening/closing test for evaluating the opening/closing performance of a capacitor bank of a sample switching device is conducted by dividing the capacitor bank opening/closing test into a powering-on test and a cutoff test. As a first step, a direct current voltage equivalent to the peak value of the voltage of a system, on which the switching device is used, is applied between electrodes of the sample switching device with the sample switching device set in an electrode opening state. As a second step, a high-frequency inrush current is injected into the sample switching device by setting the sample switching device in a powered state.
Patent JP-2012191883-A (JP)
Title: Device for collecting net, method for collecting net using the same, and method for unfolding net
Inventor: TANAKA HIROAKI
IPC: A01G13/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency and to reduce workloads in collecting and unfolding a net.SOLUTION: The device 1 for collecting a net includes: a body frame 3 formed in an inverted U shape to be held by a worker; a take-up shaft 30 rotatably attached between both ends of the body frame; and an operation handle 40 connected to one end for rotating the take-up shaft 30. When the net is collected by using the collecting device, one end of the net is hooked to the take-up shaft 30, and the worker winds the net up to the take-up shaft 30 by the operation handle 40 while holding the body frame 3, and walks along a ridge to move the body frame 3 to the other end side of the net. When the net is unfolded, the take-up shaft 30 with the net wound around the shaft is attached to the body frame 3, and the worker sets the net fed out of the take-up shaft 30 by the operation handle 40 on one end side of the ridge while holding the body frame 3, walks along the ridge to move the body frame 3 to the other end of the net, and feeds the net out of the take-up shaft 30 by the operation handle 40.
Patent JP-2012191915-A (JP)
Title: Mix for octopus dumpling (takoyaki) or vegetable pancake (okonomiyaki)
Inventor: ONOZAKI HIROSHI
IPC: A23L35/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a mix for octopus dumpling or vegetable pancake, capable of giving an octopus dumpling or vegetable pancake having good roast color, excellent in taste, having texture of crunchy surface and fragrance, and comprising a smooth inside having food feeling of good meltability in the mouth.SOLUTION: There is provided a mix for octopus dumpling or vegetable pancake, comprising 0.01-1 pt.mass malt powder and 100 pts.mass cereal flour. Further, 20-35 pts.mass of starch is preferably added to 100 pts.mass of the cereal flour and, as the starch, waxy cornstarch and/or potato starch is preferable and oxidized starch is also preferable.
Patent JP-2012196847-A (JP)
Title: Electronic blackboard, student terminal, server, and program
Inventor: KOSHIRO TAKASHI
IPC: G06F3/0488
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To make it easy to recognize the correspondence between the content of writing on a board and the portion of a textbook.SOLUTION: The electronic blackboard 3 includes: an input part 32 configured to receive an operation from a user; a display part 31 capable of defining, within a display area, a textbook display area K for displaying the content of a textbook and a board writing area B for displaying the content of writing on the board input by the input part 32; and a CPU 35 configured such that a portion whose range has been specified by the input part 32 from the textbook displayed in the textbook display area K is copied and displayed in the board writing area B on the basis of a user's operation with respect to the input part 32. In a case where the input part 32 supplies an input by the input part 32 with respect to a copied portion within the board writing area B obtained by copying means, the CPU 35 superposes and displays the input content onto the copied portion, and also superposes and displays the original portion of the copy, corresponding to the copied portion, from the textbook displayed in the textbook display area K.
Patent JP-2012197241-A (JP)
Title: Solid cosmetic
Inventor: SONOYAMA YUJI
IPC: A61K8/894
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid makeup cosmetic that has a high moisturizing effect and excellent stability in humidified environments, allowing a user to feel the moisturizing effect during use.SOLUTION: In the solid makeup cosmetic, 33 mass% or more of an oil and 3 to 15 mass% of a moisturizer are blended relative to the total amount of cosmetic.
Patent JP-2012198425-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA KEIGO
IPC: G03G21/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of setting an appropriate AC voltage or DC voltage constantly even if the state or the environment of the apparatus changes, and excellently transferring an image.SOLUTION: A nip formation roller 36 is brought into contact with the surface of an intermediate transfer belt 31 to form a secondary transfer nip. A secondary transfer bias power supply 39 serving as transfer bias output means performs constant-current control of a secondary transfer rear roller 33 so that a current flowing from the secondary transfer rear roller 33 to the intermediate transfer belt 31 is kept constant. An AC component voltage or a DC component voltage applied when an image is transferred to a recording material is controlled on the basis of the voltage detected during the constant-current control.
Patent JP-2012204024-A (JP)
Title: Light-emitting device and lighting fixture
Inventor: NISHI TETSUYA
IPC: H01L33/52
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device that can restrain color unevenness on an irradiation surface and improve light use efficiency by restraining reflection of light caused by an optical member.SOLUTION: The light-emitting device 1 includes a light source 2, and the optical member 3 arranged in front of the light source 2. The optical member 3 has a first uneven part 31 made of consecutive unevenness of a period 1-50 μm and a height 0.5-5 μm, and a second uneven part made of consecutive unevenness of a period 100-300 nm and a height 200-600 nm. Color unevenness on the irradiation surface can be restrained since the optical member 3 can diffract light at a designated diffraction angle with the first uneven part 31 in this structure, and light use efficiency of the light-emitting device 1 can be improved since reflection of light can be restrained with the second uneven part 32.
Patent JP-2012201775-A (JP)
Title: Water-based coating material composition and coated floor
Inventor: ISHIZUKA TOSHIYUKI
IPC: C09D5/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating material composition having a physical property of a thermosetting epoxy resin, solventless, excellent in color development and inconspicuous in a coating joint and to provide a coated floor.SOLUTION: The water-based coating material composition contains poly amine containing cyanoethylated polyamine and an epoxy resin, wherein the composition ratio is 10-40 wt.% epoxy resin, 10-30 wt.% pigment, 10-40 wt.% polyamine and 20-60 wt.% water and the coating material is constituted of the solventless epoxy resin as a main component, water, a curing agent containing water and polyamine and dilution water and has 200-1,000 (mPa s) initial period viscosity measured under a condition 38.3 secshear velocity at 25°C temperature by a cone plate viscometer. The coated floor is obtained using the water based coating material composition.
Patent JP-2012204641-A (JP)
Title: Wet etching solution and wet etching method using the same
Inventor: NISHIZAWA MASAYASU
IPC: H01L21/306
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wet etching solution capable of removing a silicon oxide film without forming a large step between a metal silicide region and a silicon region.SOLUTION: In a wet etching solution for a silicon substrate having a metal silicide film and a silicon oxide film, the content ratio of hydrogen fluoride and ammonium fluoride is 1:7-1:80 in mass ratio, the hydrogen fluoride concentration in the whole wet etching solution is 0.01-10 mass%, and the ammonium fluoride concentration is 0.8-80 mass%. Preferably, the metal silicide film is any one kind of a WSifilm, a TiSifilm, an MoSifilm, an NiSifilm, a TaSifilm, a CuSifilm, and a CoSifilm(where, x is an arbitrary number).
Patent JP-2012203280-A (JP)
Title: Musical sound signal generator
Inventor: SHIMIZU MASAHIRO
IPC: G10H1/053
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To impart a resonance effect to string signals generated at a sound source, the resonance effect being similar to that of strings of an acoustic piano peculiar to the physical structure thereof.SOLUTION: A musical sound signal generator includes: a string signal generation part 30 which generates a plurality of string signals of different pitches, which rise in accordance with sound production instructions corresponding to the pitches and then attenuate, the attenuation rate being accelerated in accordance with muting instructions when a damper pedal is off; and a string resonance simulation part 40 which is provided with a plurality of loop parts corresponding to the pitches, each of the loops including a delay part for delaying a resonance signal by a time corresponding to the corresponding pitch and an attenuation part for attenuating the resonance signal. The string resonance simulation part 40 combines a plurality of resonance signals circulating in the plurality of loop parts and the plurality of string signals generated by the string signal generation part 30 to supply to the plurality of loop parts, and sets attenuation coefficients for the respective attenuation parts of the plurality of loops on the basis of musical sound production instructions, muting signals, and instructions to turn on/off the damper pedal.
Patent JP-2012205572-A (JP)
Title: Laser microdissection method and use thereof, and oily encapsulant
Inventor: KINOSHITA KAZUO
IPC: G01N1/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser microdissection method capable of clearly observing the abnormality of a cell and an intercellular organella, and capable of preventing the hydrolysis of a nucleic acid, and to provide the use of the same and an oily encapsulant.SOLUTION: The oily encapsulant is used which contains an oily encapsulant precursor and an ultraviolet absorber.
Patent JP-2012216046-A (JP)
Title: Microcomputer and method for detecting abnormal memory access
Inventor: NAKAGAWA MITSURU
IPC: G06F12/16
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To detect the generation of an abnormal memory access in a microcomputer without adding additional instruction codes.SOLUTION: When access to a memory occurs, an XOR processing unit performs an XOR operation between a coefficient, which differs depending on the width of data to be accessed, and the data to be accessed. A parity generation circuit generates a parity bit related to the data to be accessed on the basis of the result of the XOR operation. When a write access occurs, a parity processing circuit writes the parity bit generated by the parity generation circuit into a memory. When a read access occurs, the parity processing circuit compares the parity bit generated by the parity generation circuit with a parity bit read from the memory and, if they do not match, outputs an interruption signal to a CPU.
Patent JP-2012217026-A (JP)
Title: Oscillation device and electronic apparatus
Inventor: KURODA ATSUSHI
IPC: H04R17/10
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a larger output in an oscillation device that uses a piezoelectric vibrator.SOLUTION: An oscillation device includes a piezoelectric vibrator that has a vibrating member 10 and a piezoelectric element 20, and an inductor 52. The inductor 52 is connected in series with the piezoelectric element 20. A resonance frequency of a serial resonance circuit formed by the inductor 52 and capacitance of the piezoelectric vibrator is equal to that of the piezoelectric vibrator. Thus, the oscillation device is allowed to produce a larger output at the resonance frequency.
Patent JP-2011224990-A (JP)
Title: Method and apparatus for manufacturing molding
Inventor: MUROFUSE ISAMU
IPC: B29C43/34
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a molding, which provides a molding of a precise shape.SOLUTION: The method of manufacturing the molding 1 includes: supplying an uncured photosensitive material 5 in the amount more than a recess 9 formed in a mold 7 to the recess 9; setting a substrate 3 in the mold 7 so that a path 13 to make the recess 9 communicate with the outside of the mold 7 is formed, and that the uncured photosensitive material 5 enters the path 13; and curing part of the uncured photosensitive material 5 with which the recess 9 is filled; and gradually increasing the cured portion to cure the entire photosensitive material 5.
Patent JP-2012218543-A (JP)
Title: Steering device of vehicle
Inventor: OZAWA MASAKAZU
IPC: B62D1/18
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To perform mechanical changeover by an inexpensive and simple configuration and to activate or stop an electric motor, in a device capable of selectively connecting a single electric motor to a telescopic mechanism or a tilt mechanism.SOLUTION: A steering device of a vehicle includes: a shaft member 50 provided with a first connection part 51 connectable to a tilt mechanism 4, provided with a second connection part 52 connectable to a telescopic mechanism 6, and connected to the electric motor; a lever member 55 supported so as to drive it in an axial direction; operation members (57, 58) connected to it and capable of driving the shaft member in the axial direction; and a switch mechanism 8 for switching the electric motor from stop to start in linkage with the operation. The first connection part is maintained in the state of being connected to the tilt mechanism when the operation member is not operated, the second connection part is connected to the telescopic mechanism when the operation member is operated to the front or the back, drive is performed in the direction of moving a steering wheel to the front when it is operated to the front, and drive is performed in an opposite direction when it is operated to the back.
Patent JP-2012221179-A (JP)
Title: Character input device, character input control method and character input program
Inventor: SUDO TOMOHIRO
IPC: G06F3/023
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize which character is input by operation on a touch panel.SOLUTION: A portable telephone terminal (character input device) 1 includes: a touch panel 2 for detecting touch operation; a control unit 10 for displaying on the touch panel 2 plural buttons each associated with a character; and a vibration unit 4 for vibrating the touch panel 2. When a touch is started at a first position on the touch panel 2 displaying the plural buttons and then predetermined touch operation is detected with the touch to the touch panel 2 continuing, the control unit 10 receives as input a character corresponding to a button displayed at the position where the predetermined touch operation is detected and changes the way of vibration on the touch panel 2 by the vibration unit 4.
Patent JP-2012222275-A (JP)
Title: ZnO-BASED SEMICONDUCTOR DEVICE
Inventor: AKASAKA SHUNSUKE
IPC: H01L31/108
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky-barrier type ZnO-based semiconductor device having a further reduced leakage current and improved electrical characteristics.SOLUTION: An n-type ZnO-based semiconductor layer 2 and an aluminum oxide film 3 are sequentially formed on a substrate 1. A metal electrode 4 and a pad electrode 5 are formed on and above the aluminum oxide film 3. The metal electrode 4 has a multi-layer film structure in which an Au layer 4b is stacked on a Pd layer 4a. The metal electrode 4 functions as a translucent electrode. The pad electrode 5 is formed on the metal electrode 4. A rear-surface electrode 6 is formed on the rear surface of the substrate 1 so as to face the metal electrode 4. The n-type ZnO-based semiconductor layer 2 and the Pd layer 4a constitute a Schottky-barrier structure.
Patent JP-2011231320-A (JP)
Title: Water gas shift reactor system for integrated gasification combined cycle power generation system
Inventor: ANAND ASHOK KUMAR
IPC: C01B3/48
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an integrated gasification combined cycle system (390).SOLUTION: The integrated gasification combined cycle system (390) may include a water gas shift reactor system (400) and a heat recovery steam generator (160). The water gas shift reactor system (400) may include a recirculation system (445) with a recirculation heat exchanger (430) to heat a flow of syngas (315). The heat recovery steam generator (160) may include a diverted water flow (450) in thermal communication with the recirculation heat exchanger (430).
Patent JP-2012226959-A (JP)
Title: Lighting fixture
Inventor: ANAMI SHINICHI
IPC: F21V29/02
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture that can improve reliability of an air-cooling fan.SOLUTION: The lighting fixture includes: a light source part 1; a fixture body 2 for holding the light source part 1; a heat radiation part 3 which radiates heat generated in the light source part 1; and an air-cooling fan 8 which cools at least the heat radiation part 3. The heat radiation part 3 and the air-cooling fan 8 are exposed, and the lighting fixture has an air-flow control part 9 which restricts the range where the air stream which is blown from the air-cooling fan 8 and cools at least the heat radiation part 3 flows out.