baber/WOPTO huggingface dataset:
Patent JP-2010137581-A (JP)
Title: Inkjet recording device
Inventor: SHIMAZU SATOSHI
IPC: B41J2/01
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of decreasing a streak in a record image irrespective of a strike amount per unit area in one scan.  <P>SOLUTION: The inkjet record device with a recording head includes a plurality of jet openings arranged along a transfer direction of a record medium, and a plurality of jet energy-generating parts arranged oppositely to a plurality of the jet openings respectively and jetting ink from the jet opening wherein an arrangement space between the jet opening and the jet energy-generating part located at both the ends of the jet opening in the arrangement direction is broader than the arrangement space between the jet opening and the jet energy-generating part located at the center in the arrangement direction. In one scanning movement of a record head, the frequency of the jets at the jet openings located at both the ends of the jet openings in the arrangement direction is changed by a mask pattern depending on a dot number of jets per unit area of the record medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010235113-A (JP)
Title: Device and method for braking and driving force control for advanced type slip prevention mechanism
Inventor: KING ROBERT D
IPC: B60T8/171
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc brake system without depending on not only a surface pattern of a wheel or a disc brake rotor but also a conventional speed sensor for giving feedback to ABS and/or a TC system.  <P>SOLUTION: The disc brake system includes the magnetically encoded disc brake rotor for encoding a magnetized portion and having it; and a disc brake calliper including a plurality of disc brake pads, and the disc brake pad is arranged in adjacent to the disc brake rotor and is friction-engaged with the disc brake rotor at an action of the disc brake calliper. The disc brake system includes a magnetic field sensor attached closely to the disc brake rotor and detecting a magnetic field; and a controller for receiving a signal from the magnetic field sensor. The controller attains selective action of the disc brake calliper based on the signal received from the magnetic field sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242748-A (JP)
Title: Reducing inter-seal gap in gas turbine
Inventor: MORGAN VICTOR JOHN
IPC: F01D11/00
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for reducing an inter-seal gap in a gas turbine.  <P>SOLUTION: The device includes the gas turbine (2), a first arcuate component (38), a second arcuate component (40) adjacent to the component, a first slot (42) and a connected second slot (44) at an end of the first arcuate component (38), a first seal (50) disposed into the first slot (42) and a first adjacent slot (46) at the second arcuate component (40), a second seal (52) disposed into the second slot (44) and a second adjacent slot (48) on the second arcuate component (40) and leaving a gap (54) between the first seal (50) and the second seal (52), and a connector (56) coupled to the first seal (50) and the second seal (52) and substantially covering the gap (54) between the first seal (50) and the second seal (52).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098332-A (JP)
Title: Method for decontaminating dioxins-contaminated soil and method for decomposing dioxin in the soil
Inventor: TAKAHASHI ATSUSHI
IPC: B09C1/08
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more efficiently removing dioxins from dioxin-contaminated soil or decomposing the dioxins.  <P>SOLUTION: Silt is separated from the dioxins-contaminated soil, separated silt is blended with an acid solution to carry out acid treatment, then organic substances included in the silk are extracted with an extracting agent. Thereby, the dioxins together with the organic substances are extracted from the soil to decontaminate the soil. Extracted dioxins are decomposed by using dioxins decomposing microorganisms or their dioxins decomposing components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203510-A (JP)
Title: Organic el display apparatus and production method for the same
Inventor: ODAWARA RIE
IPC: H01L51/50
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an organic EL display apparatus for reducing a manufacture cost for generating brightness irregularity correction parameters and suppressing brightness irregularity due to secular change.SOLUTION: The production method for the organic EL display apparatus includes: a first step for obtaining representative current-voltage characteristics of a display panel having a plurality of pixels including an organic EL element and a drive transistor; a second step for dividing the display panel into a plurality of division regions, and obtaining emission efficiency and off-set brightness values calculated from current-brightness characteristics of each division region in each division region; a third step for measuring emission brightness of each pixel with a prescribed measuring instrument and obtaining brightness-voltage characteristics of each pixel; a fourth step for obtaining brightness-voltage characteristics of each division region by multiplying emission efficiency to each current values of the representative current-voltage characteristics to add off-set brightness values; and a fifth step for obtaining correction parameters in each pixel so that the brightness-voltage characteristics of each pixel are brightness-voltage characteristics of the division regions including the pixels.
Patent JP-2011213793-A (JP)
Title: Method for producing organic-inorganic composite hydrogel
Inventor: TAKADA TETSUO
IPC: C08F292/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which an organic-inorganic composite hydrogel forming a three-dimensional net structure out of a clay mineral and a macromolecular polymer in a wide range of the content of the clay mineral, and exhibiting excellent mechanical properties can be produced without using an initiator.SOLUTION: The method for producing the organic-inorganic composite hydrogel includes dispersing or dissolving a water-swellable clay mineral (b) subjected to a surface treatment with plasma, and a water-soluble (meth)acrylic monomer (a) in an aqueous medium (c), and polymerizing the (meth)acrylic monomer (a) without using the polymerization initiator by heating and/or irradiation with ultraviolet rays.
Patent JP-2011217464-A (JP)
Title: Inverter control circuit and system-interconnected inverter system equipped with the same
Inventor: MOROTOMI NORIYUKI
IPC: H02M7/48
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter control circuit which generates a PWM signal so that an inverter circuit can stably continue its operation even if a three-phase power system gets in a voltage-unbalanced state, and further can reduce a switching loss.SOLUTION: The inverter control circuit 10 for carrying out PWM control of the inverter circuit 2 outputs a PWM signal generated by a part 142 for generating a PWM signal in unbalance, when a system B is unbalanced, and outputs a PWM signal generated by a part 141 for generating a PWM signal for NVS control when balanced. The part 142 for generating a PWM signal in unbalance generates a PWM signal based on command signals Xu, Xv, and Xw of each phase according to each system voltage signal Vs of each phase, and the part 141 for generating a PWM signal for NVS control generates a PWM signal based on NVS command signals Xu', Xv', and Xw' in which one-third of the cycle thereof becomes zero and which are generated from the command signals.
Patent JP-2011216768-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: HYUGANO NAOYA
IPC: H01L45/00
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a structure increasing the current density of a heater unit by reducing the number of steps, in a semiconductor device with a phase-change memory storing information by heating a phase-change material layer by a heater electrode to change a resistance value.SOLUTION: An opening which is the same in shape as an upper surface of the heater electrode 10 and through which the entire surface is exposed is formed in an interlayer insulating film 13 covering the heater electrode 10, a side wall 15 made of an insulating material is formed in the opening, the phase-change material layer 16 is in contact with the heater electrode 10 in the opening with the side wall 10 formed, and a phase-change region 18 in the phase-change material layer 16 is formed in the opening surrounded by the side wall 10.
Patent JP-2011219785-A (JP)
Title: Method for removing tin and thallium, and method for refining indium
Inventor: KIKUTA NAOKO
IPC: C22B3/44
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing tin and thallium which can remove tin and thallium from a solution in which tin, thallium and indium coexist, and a method for refining indium which can efficiently collect high purity indium from the solution in which tin, thallium and indium coexist.SOLUTION: In the method for removing tin and thallium from a hydrochloric acid solution containing tin, thallium and indium, the hydrochloric acid solution has the concentration of an stannous ion in the hydrochloric acid solution 50 times or larger than the concentration of a thallium ion in a treatment solution, and the treatment solution is subject to cleaning treatment by adding a sulfating agent. In a cleaning treatment, thallium existing in the hydrochloric acid solution coprecipitates with tin sulfide. As the amount of tin in the hydrochloric acid solution is adjusted so as to be sufficient with respect to the amount of thallium, it is possible to produce the amount of precipitation of tin sulfide sufficient to coprecipitate almost all amount of thallium in the hydrochloric acid solution.
Patent JP-2010261026-A (JP)
Title: Photosensitive adhesive composition, film-like adhesive, adhesive sheet, adhesive pattern, semiconductor wafer provided with adhesive layer, semiconductor device and method for manufacturing the same
Inventor: IKEDA AYA
IPC: H01L21/52
Filed: 2010-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive adhesive composition improving transport error of wafer.  <P>SOLUTION: The photosensitive adhesive composition includes a base polymer, a photopolymerizable compound, and a thermosetting component, wherein the composition manifests the amount of curvature of 100 μm or less measured after subjecting to the following treatments; adhering a layer of the photosensitive adhesive composition with 50 μm of thickness on a silicone wafer having 5 inch of size and 400 μm of thickness, heating on a hot plate at 150°C for 10 minutes after exposing and developing, heating in an oven at 150°C for 2.5 hours, heating on a hot plate at 180°C for 3 hours and then heating on a hot plate at 260°C for 5 minutes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011221852-A (JP)
Title: Position specification apparatus and position specification method
Inventor: GOI HIROTAKA
IPC: G06F17/30
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately narrow a field position from information concerned with a viewable object even when a reporter has no knowledge of a region.SOLUTION: A keyword selection part 107 extracts a name of the object viewed by the reporter and a positional attribute expression as keywords from a voice recognition result and a positional relation edition part 108 determines positional relation between the reporter and the object or between respective objects based on the position attribute expression. A retrieval part 111 acquires positional relation data and map data respectively from a positional relation database 109 and a map database 110 and specifies a mesh corresponding to the positional relation determined by the positional relation edition part 108 as a candidate of a field position.
Patent JP-2011219023-A (JP)
Title: Apparatus for control of drive force of vehicle
Inventor: IRIYAMA MASAHIRO
IPC: F16H61/18
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive force control device of a vehicle which can fully reduce drive force, even if lapsing into a state where a gas pedal does not return due to a certain cause.SOLUTION: The drive force control device includes: a fail safe determiner (110) which determines whether fail safe control is required based on pressing down both gas pedal and a brake pedal; an engine control unit (130-160) which sets up the gas pedal operation amount for control to control the engine based on the gas pedal operation amount, and controls the engine output based on the gas pedal operation amount for control limited when the fail safe control is required; and a transmission control unit (200) which includes a basic variable speed mode for setting a transmission gear ratio, and a drive force emphasized variable speed mode in which a large gear ratio is selected as compared with the basic variable speed mode, and carries out variable speed control based on the gas pedal operation amount by forbidding the drive force emphasized variable speed mode and limiting to the basic variable speed mode when fail safe control is required.
Patent JP-2011220289-A (JP)
Title: Failure diagnostic device for variable capacity type turbocharger and failure diagnostic method
Inventor: OSAKU KOICHI
IPC: F02B37/24
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the failure detection accuracy for a variable capacity type turbocharger.SOLUTION: This invention relates to the variable capacity type turbocharger having a turbine equipped with a nozzle vane, which can change an aperture using an actuator. When engine speed Ne decreases to a predetermined speed as a result of an engine stop operation (S1), wiping is started to wipe off soot by operating the nozzle vane at least from full-open to full-closing (S2). After that, failure diagnostic is performed by comparing a control signal and a nozzle vane angle (S3). Meanwhile, if wiping time, which means elapsed time from wiping start, reaches a predetermined time, without completing the wiping (S4, S5), it is determined whether or not the frequency of timeout occurring in this way continuously has reached a predetermined frequency (S8). If the frequency of timeout reaches the predetermined frequency, a warning light is lighted to report that a failure has occurred in the variable capacity type turbocharger (S10).
Patent JP-2011218439-A (JP)
Title: Forging device and forging method
Inventor: TANAKA TOSHIKIYO
IPC: B21J5/02
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a forging device and a forging method by which a workpiece can be reliably knocked out from a punch without using a driving means such as a hydraulic cylinder.SOLUTION: In a forging device which applies cold forging or hot forging to a workpiece 10 with a die 30 and a punch 50 which is moved toward the die 30, the punch 50 constitutes a part of the molded surface 65 of the punch when the workpiece 10 is molded plastically, has a punch-side knocking-out member 70 for separating the workpiece 10 from the molded surface 65 of the punch after being plastically molded, and the punch-side knocking-out member 70 is biased in the knock-out direction with a resilient member 80 which is incorporated in the punch 50. The workpiece can be reliably knocked out from the punch, and that the quality of forging can be improved.
Patent JP-2010179142-A (JP)
Title: Presentation control board, game machine, and program
Inventor: OTA KAZUNOBU
IPC: A63F7/02
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively discover a game machine exposed to a fraudulent act or improve the effect of suppressing the fraudulent act.  <P>SOLUTION: When an error command is received by an error command receiving section 601 and an error announcement-controlling section 604 has already given an error announcement on the basis of another error command, the prescribed priority levels of the received error command and the error command of which error announcement is being executed by the error announcement controlling section 604 are compared with each other by a comparing section 605. When the priority level of the received error command is lower than that of the error command on which the error announcement is being executed, the announcement based on the received error command is started if the time of finishing the announcement based on the error command in execution ends within the duration of announcing the received error command, and the announcement by display based on the received error command is continued during the announcement time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011222913-A (JP)
Title: Electrochemical device and circuit board
Inventor: ITO HIDETAKA
IPC: H01M2/30
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device enabling improvement in fixing strength between an electrode pad and a lead, and to provide a circuit board.SOLUTION: A lead 3 of an electrochemical device includes a lead body 3A including Al and a metal thin film 3a which is provided and folded at the tip of the lead body 3A. This metal thin film 3a includes a thin film body 3a1 containing Ni and a plated layer 3a2 which covers at least an external surface of the folded thin film body 3a1 and contains Sn. A specific region on an inner surface of the folded thin film body 3a1 and a lower face of the lead body 3A come into direct contact with and welded to each other in a predetermined region R3L without the intermediary of the plated layer 3a2.
Patent JP-2011133453-A (JP)
Title: Extraction device of liquid to be analyzed
Inventor: TOIDA HIDEKI
IPC: G01N30/88
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extraction device of liquid to be analyzed performing, in a short time, pretreatment for extracting from oily liquid containing PCB, the liquid to be analyzed containing PCB, from which a component having an influence on an analysis result is removed.  <P>SOLUTION: A sample liquid A, containing PCBs which is supplied into a refining column 11, is heated, to thereby capture components other than PCBs by a first filler 11b and a second filler 11c in the refining column 11. A first solvent B is supplied into the refining column 11 cooled to a normal temperature to dissolve the PCBs captured in the refining column 11, and then is supplied to a concentration column 12 from the refining column 11. After the concentration column 12 separated from the refining column 11 is inverted vertically, the first solvent B into which PCB is dissolved is captured by a third filler 12a inside the concentration column 12 and is dried. The PCBs captured by the third filler 12a are dissolved in a second solvent C supplied to the concentration column 12, and the liquid D to be analyzed containing PCBs is extracted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233248-A (JP)
Title: Laser ionization mass spectroscope
Inventor: FUJII MASAAKI
IPC: H01J49/10
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser ionization mass spectroscope that can analyze polymer material with high sensitivity and has high selectivity for mass spectrum and polymer type.SOLUTION: A laser ionization mass spectroscope for ionizing polymer material to analyze the mass thereof has a sample table 10, an ion beam source 20, a laser beam source 30 and an analyzer 40. The polymer material is mounted on the sample table 10. The ion beam source 20 irradiates the polymer material mounted on the sample table with an ion beam. The laser beam source 30 emits a laser beam parallel to the surface of the sample table. The laser beam is applied to molecules which are derived from the polymer material and discharged from the polymer material mounted on the sample table with the ion beam from the ion beam source, thereby ionizing the molecules derived from the polymer material. The analyzer 40 executes mass analysis on the sample ionized with the laser beam from the laser beam source.
Patent JP-2010209091-A (JP)
Title: Low water methanol carbonylation process for high acetic acid production and for water balance control
Inventor: CHEUNG HOSEA
IPC: C07C51/12
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved process for producing acetic acid.  <P>SOLUTION: In a process for the production of acetic acid by carbonylation of methanol, and reactive derivatives thereof using a rhodium-based catalyst, very high catalyst concentrations of rhodium-based catalyst concentrations in combination with high methyl acetate concentrations in low water conditions may be used to achieve such high reaction rates. The process is used to achieve reaction rates of at least 15 g×mol/l/hr. The high rate reactions proceed at water concentrations of less than 2.0 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011230674-A (JP)
Title: Lifting device of vehicle seat
Inventor: MITSUGUCHI KATSUSHI
IPC: B60N2/10
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device which facilitates getting-on/off to a seat at a lowered position by tilting the seat forwardly by lowering a tip side of the seat by a link mechanism, in the lifting device for lifting the seat.SOLUTION: The lifting device 1 includes a floor fixing part 2 fixed to a vehicle body floor, a base 3 provided in the floor fixing part 2 and a movable part 4 moving the seat 5 inside and outside a cabin. In an upper position link arm 27a and a lower position link arm 27b provided to be laid in a front position bracket 21 and a rear position bracket 21b of a lifting mechanism 7 provided in the movable part 4, a distance L1 between front and rear spindles provided in the upper position link arm 27a and a distance L2 between front and rear spindles provided in the lower position link arm 27b are equal, and a distance L3 between an upper position link arm front spindle 29a and a lower position link arm front spindle 30a and a distance L4 between an upper position link arm rear spindle 29b and a lower position link arm rear spindle 30b are made different from each other.
Patent JP-2011231879-A (JP)
Title: Cylinder device
Inventor: YOSHIOKA ISAO
IPC: F15B15/14
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device capable of maintaining a good connection state.SOLUTION: A cylinder device has a tubular cylinder 11, an end member 12 disposed at the end of the cylinder 11, and a welding portion 13 for welding one end of the end member 12 to the outer circumference side of the cylinder 11 which is fitted in the inner circumference of the end member 12. In the circumferential direction on the end of the cylinder 11, notch portions 20 and abutting portions 21 in contact with a contact portion 60 of the end member 12 are provided alternately, the notch portions 20 form a communicating path 69 which communicates between the welding portions 13 and an inner circumference space portion 67 of the cylinder 11 or the end member 12.
Patent JP-2011233772-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAURA KAZUAKI
IPC: H01L29/861
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can make a Zener diode compact, and to provide a method of manufacturing the same.SOLUTION: The semiconductor device is provided with a semiconductor substrate, a first conductivity type region formed in a part of the semiconductor substrate, an element isolation film formed on the top face of the semiconductor substrate and having an opening formed in a part of an area immediately above the first conductivity type region, a second conductivity type region formed in the opening in contact with the first conductivity type region, and a second conductivity type low concentration region formed along the side surface of the opening to have an effective impurity density lower than that of the second conductivity type region and isolates the interface of the first conductivity type region and second conductivity type region from the element isolation film.