baber/WOPTO huggingface dataset:
Patent JP-2012224839-A (JP)
Title: Method for producing copolymer
Inventor: TAMAI SEIJI
IPC: C08F212/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolymer having a high molecular weight with high productivity.SOLUTION: In the method for producing a copolymer, monomer components including an aromatic vinyl monomer, a vinyl cyanide monomer, and other vinyl monomers copolymerizable with the monomers described above as necessary are copolymerized to obtain a copolymer having a peak molecular weight of ≥1,000,000. The production method is characterized in that a polymerization initiator in the amount of 0.01-0.15 pt.wt. is used on the basis of the monomer components of 100 pts.wt., that polymerization is carried out by adding the monomer components and an emulsifier continuously over 2-6 hours, and that coagulum contained in the obtained copolymer latex is ≤0.5 wt.% in terms of the solid content of the copolymer latex.
Patent JP-2013185228-A (JP)
Title: Electrolytic copper foil and negative electrode collector for secondary battery
Inventor: FUJISAWA KIMIKO
IPC: H01M4/64
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic copper foil by which adhesion between a current collector (copper foil) and an active material is maintained and the current collector (copper foil) does not break upon high expansion and contraction of the active material, and to provide an excellent lithium secondary battery by using the electrolytic copper foil as a negative electrode collector.SOLUTION: An electrolytic copper foil has a ratio of peak intensities I (220)/I (200) of at least 3 obtained by X-ray diffraction and contains tungsten in the foil. A tungsten concentration in the electrolytic copper foil is preferably 15-540 ppm, initial tensile strength is preferably at least 600 MPa, and the tensile strength after heated at 300°C for one hour is preferably at least 450 MPa.
Patent JP-2013188072-A (JP)
Title: Metal detection method and metal detection apparatus, metal detection method of non-contact power supply apparatus, and non-contact power supply apparatus
Inventor: IRIE KENICHI
IPC: H02J17/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a metal detection method and a metal detection apparatus which are capable of detecting whether an object is a metal or a non-metal with good accuracy, and a metal detection method of a non-contact power supply apparatus and a non-contact power supply apparatus.SOLUTION: An oscillation circuit 10 generates a sine wave which has a single fundamental frequency, and excites a metal detection coil Ls by the oscillation current It. Then, an electromagnetic wave of the sine wave which has a single fundamental frequency is radiated from the metal detection coil Ls. A high-pass filter circuit 11a receives the oscillation current It, removes the fundamental frequency component of the oscillation current It, and extracts a harmonic component of the fundamental frequency. A comparator circuit 12 determines the existence of metal.
Patent JP-2013194820-A (JP)
Title: Damper in which viscoelastic fluid is sealed
Inventor: TOGO HIROYUKI
IPC: F16F15/023
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact damper exerting large damping action in both of a compressing direction and a pulling direction, with less difficulty in maintenance, and automatically being restored at an initial position when an external force does not act.SOLUTION: Vibration and shock generated by an external force acting on between first and second members are damped. A first member (1) is constituted of first and second contact parts (2a, 2b) arranged at predetermined intervals. Second members (10, 20) are constituted of cylinders (11 and a pair of pistons (14a, 14b)) in which viscoelastic fluid is sealed. Piston heads (15a, 15B) are positioned to be opposed in the cylinder. Piston rods (16a, 16b) get out from cylinder sidewalls (12a, 12b) to the outside, and tips thereof are respectively in contact with the contact parts (2a, 2b), while rod-side back faces of the piston heads are in contact with the cylinder sidewalls (12a, 12b).
Patent JP-2012230100-A (JP)
Title: Sensors for high-temperature environments and method for assembling the same
Inventor: LAM ARTHUR CAMPBELL
IPC: G01D3/028
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate operation of high-temperature high-impedance sensor assemblies with a desired signal-to-noise ratio (SNR) in severe high-temperature environments.SOLUTION: A sensor assembly 200 includes an outer housing and at least one high-impedance sensing device 204 positioned within the outer housing. The sensor assembly also includes a buffering circuit 250 comprising at least one wide bandgap semiconductor device 256 positioned within the outer housing. The buffering circuit is operatively coupled to the at least one high-impedance sensing device 204.
Patent JP-2012139234-A (JP)
Title: Rice seed-sterilizing system
Inventor: MUTA HIROICHI
IPC: A01C1/08
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rice seed-sterilizing system for effectively sterilizing rice seed.SOLUTION: The rice seed-sterilizing system is arranged to sequentially convey a net bag in a suspended state, which contains rice seed, to a hot-water sterilizing tank (22), a cold-water tank (23) and a carrier (26). The rice seed-sterilizing system is also arranged to convey the net bag containing rice seed in the hot-water sterilizing tank (22) while making the bag vertically move in a suspended state. The rice seed-sterilizing system is also provided with the carrier (26) arranged to convey the net bag containing the sterilized rice seed in the suspended state.
Patent JP-2013201822-A (JP)
Title: Air conditioner and compressor controller
Inventor: KAWAKAMI MANABU
IPC: H02P6/182
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To smoothly start a compressor used in an air conditioner regardless of environment conditions and load conditions and inhibit sounds and vibrations during the start.SOLUTION: When a motor 7 is started, a microcomputer 17 sets a start control amount of the motor 7 on the basis of at least one information of a coolant temperature of a compressor 9 and a restart time interval of the compressor 9. As the start control amount, a start current command, a maximum rotation speed command, and a rotation speed acceleration rate command are used. When the coolant temperature and the restart time interval are normal values, the setting of the start control amount is not changed. However, when one of the coolant temperature and the restart time interval deviates from the normal value, a start current is increased, a maximum rotation speed is increased, and a rotation speed acceleration rate is decreased.
Patent JP-2013200496-A (JP)
Title: Transfer method and transfer device
Inventor: TANIGUCHI KAZUTAKA
IPC: G03F9/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an alignment mark transferred with a transfer target object onto a substrate from becoming an obstacle in a later alignment process.SOLUTION: A first alignment mark AM1 formed on a substrate side in advance has a plurality of graphic patterns AP11-AP14 arranged separately from each other, and an alignment mark transfer area TR is surrounded by the graphic patterns AP11-AP14. A second alignment mark AM21 made of a pattern formation material on a blanket carrying a pattern is imaged together with the first alignment mark AM1, and according to a position detection result thereof, the substrate and the blanket are aligned. At this point, the second alignment mark is positioned in the alignment mark transfer area TR and transferred onto the substrate while being positioned at a location separate from the graphic patterns AP11-AP14 and the transferred second alignment mark.
Patent JP-2012143243-A (JP)
Title: Diet beverage products comprising rebaudioside a, erythritol or tagatose and acidulant
Inventor: TALEBI FARI
IPC: A23L27/30
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide beverages and other beverage products having desirable taste properties.SOLUTION: The beverage products include natural beverage products which comprise a non-nutritive sweetener comprising rebaudioside A, rebaudioside D of a sweetener, and at least one of tagatose and erythritol, and an acidulant comprising lactic, tartaric and citric acids without containing phosphoric acid.
Patent JP-2013203682-A (JP)
Title: PEPTIDE BINDING TO LEUCINE ZIPPER REGION OF HUMAN bZIP JUN
Inventor: ONIZUKA KENTARO
IPC: A61P35/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a short peptide of ≤30 residues binding to a bZIP region of human bZIP JUN deeply relating to canceration, JUNB and JUND homologous to JUN.SOLUTION: Assuming that association occurs when a leucine zipper structure is formed with a region of 28 residue length on the N terminus side in the bZIP region of 35 residue length of JUN, a peptide sequence anti-JUN28 adjusted to maximize hydrophobic bonding, hydrogen bonding, and salt bridging with the region of JUN and to stabilize the α helix structure by itself is designed.
Patent JP-2012256852-A (JP)
Title: Memory device
Inventor: KATO KIYOSHI
IPC: H01L27/108
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory device which has a small occupied area of a memory cell or a memory device which has a small occupied area of the memory cell and an extremely long data retention period.SOLUTION: A memory device has: a bit line; a capacitive element; a first insulation layer having a groove part provided on the bit line; a semiconductor layer having one part electrically connecting with the bit line at a bottom part of the groove part and the other part electrically contacting with one electrode of the capacitive element on an upper surface of the first insulation layer; a second insulation layer contacting with the semiconductor layer; and a word line contacting with the second insulation layer.
Patent JP-2013205201-A (JP)
Title: Current sensor and current sensor package
Inventor: TAOKA TAKAHIRO
IPC: G01R15/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor and a current sensor package capable of making an accurate target current measurement less affected by an external magnetic field.SOLUTION: A current sensor of the present invention includes; a current path substrate (11) having two element formation regions (A, A) of a conductive material located thereon with a space therebetween; and magnetoresistance effect multilayer films (12a-12d) deposited on each of the two element formation regions (A, A). Target current flows through each of the two element formation regions (A, A) in opposite direction, and sensitivity axis of each of the magnetoresistance effect multilayer films (12a-12d) is perpendicular to the direction of the target current that flows through the corresponding element formation regions (A, A).
Patent JP-2013206175-A (JP)
Title: Image determination device, image determination method and computer program for image determination
Inventor: KOBAYASHI HIROYUKI
IPC: H04N5/232
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image determination device for selecting an image whose picture quality is satisfactory from among a plurality of images on which an object is projected regardless of the position of the object or the type of the object on an image.SOLUTION: An image determination device (6, 61) includes: a division part 11 for dividing each of a plurality of images on which the same object is projected into a plurality of partial areas; a definition calculation part 12 for searching the definition of the image of the site of the object projected on each partial region about each of a plurality of images; a reference definition determination part 13 for determining the highest definition of the definitions of the partial regions of the plurality of images as the reference definition of the partial region about each of the plurality of partial regions; and an evaluation part 14 for calculating an evaluation value which becomes higher according as a difference between the reference definition of each partial region and the definition of the partial region of the image is small about each of the plurality of images, for selecting the image whose picture quality is satisfactory from among the plurality of images on the basis of the evaluation value, and for outputting identification information showing the selected image.
Patent JP-2013207149-A (JP)
Title: Toroidal coil
Inventor: AKAMA RYOJI
IPC: H01F17/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal coil that can ensure packaging space for a printed wiring board.SOLUTION: A toroidal coil 1 includes: an annular core 2 disposed inside a printed wiring board 10 formed by lamination; and a coil 3. The coil 3 includes: a plurality of first wiring patterns 4 disposed on a layer surface of an upper layer on the printed wiring board 10 than the core 2; a plurality of second wiring patterns 5 disposed on a layer surface of a lower layer on the printed wiring board 10 than the core 2; and a plurality of vias 6 for connecting the plurality of first wiring patterns 4 and the plurality of second wiring patterns 5 into a spiral shape along the core 2.
Patent JP-2013206368-A (JP)
Title: Virtual environment operation support system
Inventor: SASAKI SHINYA
IPC: G06F11/30
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a failure detection caused by a physical device shared over physical machines in a virtual environment in which a configuration change in a virtual machine can occur.SOLUTION: The virtual environment operation support system relating to this invention records a history of use relations between a physical device shared by a plurality of physical machines and respective virtual machines, and specifies a use state of the physical device of each virtual machine in a plurality of dates and hours on the basis of the history.
Patent JP-2013205818-A (JP)
Title: Light deflector
Inventor: AIMONO TAKANORI
IPC: G02B26/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light deflector able to effectively reduce ringing when a piezoelectric actuator is driven by a voltage signal of a saw-teeth-shaped waveform.SOLUTION: A light deflector A1 has a control circuit 20 configured to detect a mechanical natural frequency in terms of oscillation of a movable part 9 around a second axis X2. The control circuit 20 applies a voltage signal of a saw-teeth-shaped waveform from which the natural frequency and its harmonic component are removed is applied to outside piezoelectric actuators 10a and 10b. The control circuit 20 removes from a drive voltage a frequency component that has reached a threshold equal to or greater than a second threshold G2 within a predetermined frequency range, among the frequency components of a voltage signal output from a detecting piezoelectric body 62.
Patent JP-2013210120-A (JP)
Title: Storage type hot water supply system
Inventor: AKAGI SATOSHI
IPC: F24H1/18
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a storage type hot water supply system that can improve energy saving performance by surely reusing the amount of heat of hot water returning to a storage tank 1 from a heat exchanger.SOLUTION: A storage type hot water supply system includes: a heat exchanger (heat exchanger 5 for additional heating) for heating an object to be heated; a delivery means for delivering hot water led out from a storage tank 1 to the heat exchanger; an upper return flow path 307b for allowing the return hot water that is the hot water delivered to the heat exchanger led out from the storage tank 1 and having a lowered temperature as a result of passing through the heat exchanger, to flow into an upper region of the storage tank 1 that is above a temperature boundary layer; a lower return flow path 307c for allowing the return hot water to flow into a lower region of the storage tank 1 that is below the temperature boundary layer; a flow path switching means (flow path switching valve 7) for switching a state in which the return hot water flows into the upper return flow path 307b and a state in which the return hot water flows into the lower return flow path 307c; and a control means 100 for controlling the flow path switching means.
Patent JP-2013211348-A (JP)
Title: Chip protection coat formation film
Inventor: KIRIKAE TOKUYUKI
IPC: C08F2/44
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip protection coat formation film excellent in adhesiveness with a wafer and capable of satisfactory suppressing warp of the wafer.SOLUTION: A chip protection coat formation film includes a protection coat formation layer 1 containing: a bismaleimide compound having annular imide bond and (a) a bivalent hydrocarbon group derived from dimer acid; a thermal polymerization initiator; and a spherical type inorganic filler having an average particle size of 1-15 μm.
Patent JP-2013210091-A (JP)
Title: Method and device for construction of newly-installed non-excavation tube
Inventor: TAKEUCHI MIKIHIRO
IPC: F16L1/024
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for construction of a newly-installed non-excavation tube, wherein when a newly-installed tube is installed in the ground between a start shaft and an arrival shaft by pulling a newly-installed tube pull-in tool to be connected to a long rod of the large entire length formed by connecting a plurality of straight rods together with the newly-installed tube to the arrival shaft side by the long rods, the rods are carried in the connecting position, and the disconnected rods can be carried out from the disconnecting position by a simple mechanism including the rotational operation with high workability.SOLUTION: A construction method includes a rod carry-in step of rotating one rod 22 in an arrival shaft 2, directing the rod in the rod moving direction HZ along the direction of the axis AX1 of an existing pipe 5, and automatically conveying the rod to a second position P2 (set position) to which the rod can be pulled by a rod operation control device 30, and a rod carry-out step of rotating the rod 22 which arrives at an arrival shaft 2 by the pulling operation in a disconnected condition, changing the direction thereof in one arrival shaft 2, and automatically conveying the rod to the first position P1 to which the rod can be carried out to a storage place 3.
Patent JP-2013216172-A (JP)
Title: Steering device
Inventor: FUKUSHIMA HIROTAKA
IPC: B62D1/18
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of preventing damage to a serration part during assembly.SOLUTION: On the inner diameter face of an outer shaft 14 having a steering operation element mounting part 14a, on one end side, to which a steering operation element is mounted and an opening 14b on the other end side, an outer side serration part 24 is formed. On the outer diameter face of an inner shaft 16 inserted at one end side through the opening 14b into the outer shaft 14, a steering side serration 32 and a reaction force rotor mounting part 38 are formed which engages with the outer side serration part 24 and on which the inner diameter face of an annular reaction force rotor 42 is mounted, respectively. The inner diameter of the reaction force rotor 42 and the outer diameter of another part than the steering side serration 32 of the inner shaft 16 are each smaller than the maximum outer diameter of the steering side serration 32, and the steering side serration 32 is arranged on the further steering operation element side than the reaction force rotor mounting part 38 of the inner shaft 16.
Patent JP-2013217275-A (JP)
Title: Water supply system and operation method of water supply system
Inventor: SATO KOICHI
IPC: H02P5/74
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost water supply system with improved maintainability and simple system configuration, while enabling easy pump operation control, and to provide an operation method of the water supply system.SOLUTION: A water supply system includes n pump devices which include pumps to be driven by variable speed control devices and pressure sensors disposed on discharge sides of the pumps. Each pump device operates independently so that pump discharge-side pressure reaches a predetermined pressure. Each variable speed control device of the n pump devices has a setting means for selecting and setting a master machine or slave machines. One of the n pump devices is set in advance as the master machine, and the others are set as the slave machines. The set master machine is started first when a start condition is satisfied, and is stopped at the last when a stop condition or a machine-reducing condition is satisfied. When the master machine fails, the setting means sets one of the other slave machines as the master machine.
Patent JP-2012237976-A (JP)
Title: Production method of toner for electrostatic charge image development
Inventor: MINE TOMOKO
IPC: G03G9/087
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner for electrostatic charge image development, by which excellent controllability for a toner particle diameter can be obtained, sharpening in a particle size distribution is achieved and a color toner giving high saturation can be produced.SOLUTION: The method for producing a toner for electrostatic charge image development produces a toner for electrostatic charge image development comprising toner particles containing at least a binder resin. The method includes: an aggregating and fusion-bonding step of adding an aggregating agent containing polysilicato-iron into an aqueous medium including binder resin fine particles comprising the binder resin dispersed therein, thereby aggregating the binder resin fine particles; and an aggregation stopper adding step of adding an aggregation stopper comprising a polyvalent organic acid or a salt thereof. In the production method of the toner for electrostatic charge image development, the polyvalent organic acid or the salt thereof is preferably an amino acid or a salt thereof.
Patent JP-2013222571-A (JP)
Title: Plasma display panel
Inventor: OUE TOSHIYASU
IPC: H01J11/12
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel which prevents the occurrence of migration associated with higher definition without increasing a drive voltage, and has high reliability for long-term service.SOLUTION: In a plasma display panel, a front plate and a back plate having address electrodes, a main barrier and an auxiliary barrier are disposed opposite to each other, the address electrodes are connected to connection electrodes, the connection electrodes are connected to terminal electrodes disposed in an outer periphery of the back plate, and the terminal electrodes and the connection electrodes are made of a conductive thin film material. In junctions of the address electrodes with the connection electrodes, a width of each of the address electrodes is narrower than a width of each of the connection electrodes, and the junctions of the address electrodes with the connection electrodes are provided in an area where the auxiliary barrier is not formed.