baber/WOPTO huggingface dataset:
Patent JP-2008247331-A (JP)
Title: Traveling safety device for vehicle
Inventor: OCHITA JUN
IPC: B62D6/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling safety device for a vehicle performing contact avoidance assistant control for giving steering torque when it is determined that there is a possibility of contact with an object and correcting its control amount according to a presumed steering characteristic of a driver.  <P>SOLUTION: The traveling safety device for the vehicle is provided with (S16-S38) a contact possibility determination means (S14) for determining a possibility of contact with the detected object; and a contact avoidance assistant control performing means for performing contact avoidance assistant control for giving the steering torque to assist the contact avoidance when it is determined that there is a possibility of contact with the detected object. A control amount of the contact avoidance assistant control is calculated (S32), the calculated control amount is corrected based on the presumed steering characteristic of the driver (S34), and the contact avoidance assistant control is performed based on the corrected control amount (S36).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251474-A (JP)
Title: Sealed battery and its manufacturing method
Inventor: KASHIMURA AKIRA
IPC: H01M2/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve welding strength in a fitting part between a sheath can and a sealing plate using high energy beams with the same strength.  <P>SOLUTION: This method is used for manufacturing a sealed battery formed by fitting the sealing plate into an opening of the sheath can, and then by welding the fitting part with the high energy beams. By using metal of which the thermal conductivity is smaller than that of metal as the main material constituting a sealing plate body, a dissimilar metal part extending along the thickness direction of the sealing plate is provided using a region, which is at least 0.1 mm inside from a peripheral edge outer surface of the sealing plate, as the upper end, and after the sealing plate is fitted into the opening of the sheath can, the fitting part is welded by irradiating the high energy beams to the fitting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256923-A (JP)
Title: Method for preparing resin emulsified liquid
Inventor: KAMIYOSHI NOBUMICHI
IPC: G03G9/087
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a resin emulsified liquid by which a small particle diameter of obtained resin particles and excellent productivity are ensured, an electrophotographic toner obtained from the resin emulsified liquid and excellent in image performance, and a method for manufacturing the same.  <P>SOLUTION: The method for preparing a resin emulsified liquid includes (A) a step of dispersing a colorant and/or a charge control agent in an aqueous medium under a pressure of 80-200 MPa and (B) a step of mixing a colorant dispersion and/or a charge control agent dispersion obtained at the step (A) and a resin in a liquid-phase solvent to emulsify the resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007277243-A (JP)
Title: Novel method for preparing oxazolidinone antibacterial agent
Inventor: IMBORDINO RICK JOSEPH
IPC: C07C249/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for preparing an oxazolidinone antibacterial agent.  <P>SOLUTION: The novel method for preparing an oxazolidinone antibacterial agent, linezolid, comprises reacting an (S)-1-chloro-3-(benzylidenylamino)-propan-2-ol with a morpholinyl fluorophenyl carbamate, to afford a protected imine intermediate which, upon hydrolysis and acylation, yields linezolid in high yield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257104-A (JP)
Title: Variable dispersion compensator
Inventor: SHIMAKURA YASUHISA
IPC: G02F1/01
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that heaters used for the conventional variable dispersion compensator have hitherto difficulty in control of the dispersion characteristics of chirp gratings to high accuracy for a long period of time due to a resistance change accompanying changes due to the passage of time.  <P>SOLUTION: Relating to a plurality of the heaters for making the chirp gratings change into a prescribed dispersion value, a heater control circuit which computes the voltage of a voltage generator to be applied to each heater and applies the computed voltage to each heater, based on the prescribed supply electric power to each heater subjected to data inputting and the current measured of each heater, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305115-A (JP)
Title: Design support system, design support method, and design support program
Inventor: SAITO MASAHIKO
IPC: G06F17/50
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To design an optimum target system in conformity with a combination of software modules and hardware modules without distinguishing them.  <P>SOLUTION: An external storage 110 stores the software modules including semantic space identifiers indicating that they are software modules, and the hardware modules including semantic space identifiers indicating that they are hardware modules. A module selecting part 12 specifies processing of the target system to be constructed, and it selects software modules and hardware modules to carry out the specified processing. A semantic space processing part 14 acquires the semantic space identifiers of the software modules and the semantic space identifiers of the hardware modules. A module mapping processing part 15 composes any one of the software modules or the hardware modules into the target system on the basis of the semantic space identifiers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008263272-A (JP)
Title: Piezoelectric oscillator
Inventor: TANAKA HIROKAZU
IPC: H03B5/32
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator which can be immersed directly in liquid, without insulating both surfaces of a vibrator electrode, using a coating material and stably oscillate in both liquid phase and vapor phase.  <P>SOLUTION: The piezoelectric oscillator has a piezoelectric vibrator Zxt which is excited at a predetermined frequency; a logic element INV which excites the piezoelectric vibrator Zxt, a capacitance element Ce, which is connected to the piezoelectric vibrator Zxt in parallel; a first inductor z2 and a first path capacitor Cp1 connected to an output of the logic element INV; and a second inductor z3 and a second path capacitor Cp2 connected to an input of the logic element INV, wherein the piezoelectric oscillator is grounded from the output of the logic element INV via the first inductor z2 and also grounded from the input of the logic element INV via the second inductor z3, then, the capacitance element Ce, the first inductor z2, and second inductor z3 constitute a tank circuit which resonates at the oscillation frequency of the piezoelectric vibrator Zxt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261247-A (JP)
Title: Reducing agent supply device
Inventor: NAGATOMO HIROAKI
IPC: B01D53/94
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a temperature rise of a reducing agent in a tank 2, in a reducing agent supply device 1 for supplying the reducing agent to exhaust gas of an engine.  <P>SOLUTION: In the reducing agent supply device 1, a heat sink 19 for removing heat from the reducing agent returned from a jacket 14 to the tank 2 is provided in a return passage 17. As heat is removed from the reducing agent in the tank 2, the temperature rise of the reducing agent in the tank 2 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291387-A (JP)
Title: Method for producing film-producing resin for photoresist composition
Inventor: RAHMAN M DALIL
IPC: B01D37/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-producing resin suitable for use in photolithography compositions.  <P>SOLUTION: This method for producing a film-producing resin suitable for use in photolithography compositions comprises passing a solution of the film-producing resin in a solvent through two filter sheets, wherein one of the two filter sheets contains a granular strongly cationic or weakly cationic ion exchange resin; the other contains a granular strongly anionic or weakly anionic ion exchange resin; the filter sheets are rinsed with the solvent used for the preparation of the solution; and the solution of the film-producing resin is passed through the first filter sheet and then the second filter sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007336519-A (JP)
Title: Solid-state image pickup device
Inventor: IWAMOTO TSUYOSHI
IPC: H01L31/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device in simple configuration which reduces a pixel array pitch of one-dimensional pixel arrays and suppresses the occurrence of color displacement in a reproduced image.  <P>SOLUTION: The solid-state image pickup device is provided with (n) one-dimensional pixel arrays for picking up a document image by relative movement of the one-dimensional pixel arrays and the document image in a scanning direction. The solid-state image pickup device includes: an image readout circuit, commonly provided for the one-dimensional pixel arrays, for performing a horizontal readout operation from the (n) one-dimensional pixel arrays with respect to image data acquired by sensing the document image, wherein a pixel array pitch of each of the (n) one-dimensional pixel arrays in the scanning direction is set to at least (n+1)/n times as large as pixel width of each of pixels constituting the one-dimensional pixel arrays in the scanning direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008259757-A (JP)
Title: Foldable seat elevating/lowering type wheelchair
Inventor: KASE ENJI
IPC: A61G5/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly fold a wheelchair concerning a seat elevating/lowering type wheelchair.  <P>SOLUTION: The foldable seat elevating/lowering type wheelchair 100 includes: a foldable seat part 20 arranged for allowing a user to be seated with respect to a wheelchair frame 5; a seat holding part 30 for holding the seat part 20; an elevating/lowering unit 40 for vertically performing elevating/lowering, while keeping the horizontal state of the seat part 20 via the seat holding part 30; and a pair of X shape links 25 arranged opposite in the front and rear direction of the wheelchair frame 5 for folding the wheelchair frame 5 in a right and left direction. When the seat elevating/lowering type wheelchair 100 is folded, the rotation loci of both the end parts of the seat part 20 substantially coincides at prescribed interval with those of the upper end parts of the X shape links 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262877-A (JP)
Title: Manufacturing method of back plate for plasma display panel
Inventor: MORI YOICHI
IPC: H01J11/36
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a back plate for a PDP capable of obtaining a back plate for a PDP with stepped ribs by a simple method.  <P>SOLUTION: The manufacturing method of the back plate for a PDP comprises a blast mask forming process forming a sand blast mask composed of a mask pattern for longitudinal ribs formed in the same pattern shapes as longitudinal ribs in an area in which longitudinal ribs on a rib material layer are formed, a lateral rib pattern in an area in which lateral ribs on the rib material layer are formed, and a mask pattern for lateral ribs formed in shapes of different non-continuous patterns by forming, exposing and developing a resist layer on the rib material layer of a member for back plate formation having formed a substrate, address electrodes formed on the substrate, a dielectric layer formed so as to cover the address electrodes, and the rib material layer formed on the dielectric layer, and a sand blast treatment process forming the longitudinal ribs and the lateral ribs by carrying out sand blast treatment on the rib material layer on which the sand blast mask is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266149-A (JP)
Title: Method for producing 13c-labeled benzene and 13c-labeled benzene derivative
Inventor: SHIMIZU NORIO
IPC: C07C43/225
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for synthesizing a<SP>13</SP>C-labeled aromatic compound such as<SP>13</SP>C-labeled benzene from<SP>13</SP>CH<SB>4</SB>or<SP>13</SP>CO<SB>2</SB>concentrated at a different content rate of a carbon stable isomer from a naturally existing rate as a starting raw material, and further to provide a<SP>13</SP>C-labeled benzene derivative.  <P>SOLUTION: This method for producing [<SP>13</SP>C<SB>6</SB>]-benzene includes a process for trimerizing [<SP>13</SP>C<SB>2</SB>]-acetylene in the presence of a metal catalyst and/or a zeolite catalyst. The [<SP>13</SP>C<SB>2</SB>]-acetylene may be produced by performing a non-equilibrium discharge in [<SP>13</SP>C]-methane, or by reacting<SP>13</SP>CO<SB>2</SB>with metal lithium to produce Li<SB>2</SB><SP>13</SP>C<SB>2</SB>and then reacting Li<SB>2</SB><SP>13</SP>C<SB>2</SB>with water to produce the [<SP>13</SP>C<SB>2</SB>]-acetylene. The<SP>13</SP>CO<SB>2</SB>is obtained by burning [<SP>13</SP>C]-methane in an oxygen atmosphere. Provided also are a method for producing a 1,2,3,4,5,10-[<SP>13</SP>C<SB>6</SB>]-estradiol compound from the [<SP>13</SP>C<SB>6</SB>]-benzene, and a [<SP>13</SP>C<SB>6</SB>]-benzene derivative.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267651-A (JP)
Title: Knockdown ventilation fan
Inventor: SEKIGUCHI YUKIHIKO
IPC: F04D29/52
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional agricultural ventilation fan that the fan needs large loading and storing spaces since it has a large bore diameter of about 1 m, and an impeller of a conventional constitution must be assembled once in a factory, and needs pitch balance adjustment.  <P>SOLUTION: A disc-shaped rotating plate 7 is fitted to a shaft of a motor 1, and two sheets of rotary vanes 3 and two sheets of balance plates 4 are mounted to the rotating plate 7. The balance plates 4 are rotatable at a mounting position with the rotating plate 7. The rotary vanes 3 and the balance plates 4 are disposed on a roughly straight line by fixing the balance plates 4 in a state of overlapping to the rotary vanes 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007206728-A (JP)
Title: Auxiliary agent for forming fine pattern
Inventor: NISHIKAWA MASAHITO
IPC: H01L21/027
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary agent for forming a fine pattern having preferable filtering property and excellent in avoiding coating defects, development defects and stability over time.  <P>SOLUTION: A water-soluble modified polyvinyl alcohol (PVA) such as acetal PVA is subjected to an ion exchange process to remove metal ions and acids, and then subjected to a heat treatment at 80°C or higher to reduce the amount of high molecular weight component having a weight average molecular weight of 25×10<SP>4</SP>or more in the modified PVA. The auxiliary agent for forming a fine pattern contains the heat treated modified PVA and a crosslinking agent, and is applied onto a resist pattern 3 to form a coating layer 4. The resist pattern 3 and the coating layer 4 are then heated to diffuse an acid from the resist pattern 3 into the coating layer. The coating layer near the surface of the resist pattern is crosslinked and cured by the diffused acid. A hole pattern or the like free from a development defect, the pattern having a crosslinked hardened layer 5 on the surface of the resist pattern and having a size less than the resolution limit of the exposure wavelength is formed by developing the coating layer 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008264861-A (JP)
Title: Apparatus for carrying plate material
Inventor: KATSUYAMA DAISUKE
IPC: B21D43/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for carrying a plate material, which apparatus can improve the carrying speed of the plate material, and can shorten its accelerating/decelerating time, and can improve the carrying efficiency of a small plate material by making a plate material holder of a travelling body small.  <P>SOLUTION: A plurality of travelling bodies are provided so as to independently travel respectively along a plurality of rails arranged in parallel between a plate material working machine and a plate material mounting portion. The travelling bodies have plate material holders 19, 20 for holding the plate material. Parts of the plate material holders 19, 20 are configured as extendable portions 26 capable of changing their positions to travelling regions R1, R2 of the travelling bodies to travel on the neighboring rail. The individually carrying operation for individually carrying the plate material by holding it by means of the plate material holders 19, 20 of the respective travelling bodies and the cooperative carrying operation for carrying a common plate material by means of the respective plate material holders 19, 20, which have changed the position of the expandable portions 26, of a plurality of the travelling bodies are selectively carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278553-A (JP)
Title: Rotor of rotating electric machine and rotating electric machine
Inventor: MATSUBARA MASAKATSU
IPC: H02K1/27
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent concentration of stress at a continuous portion from the bottom of an outer circumferential slot of a rotor core to the outer circumference of a chip portion even if the rotor rotates while reducing torque ripple, iron loss and higher harmonics.  <P>SOLUTION: The rotor of a rotating electric machine comprises a rotor core 11, a plurality of magnet insertion holes 13 provided in the outer circumferential part of the rotor core 11 at constant intervals in the circumferential direction, permanent magnets 14 inserted into the magnet insertion holes 13 respectively for forming a magnetic pole, clearance holes 15 and 16 for limiting flux leakage at the end of the permanent magnet 14 provided to form a chip portion 18 at the end of the magnet insertion holes 13 between the outer circumference of the rotor core 11, an circumferential slot 21 provided at the outer circumferential part of the rotor core 11 and having a range from a position of electrical angle ϕ<SB>1</SB>for the d axis to a position of electrical angle ϕ<SB>2</SB>near the chip portion 18, and a chip slot 22 provided at the outer circumferential part of the rotor core 11 so as to be connected to the outer circumferential slot 21 and forms the outer circumference of the chip portion 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273246-A (JP)
Title: Steering system
Inventor: HANEDA SATOSHI
IPC: B62D103/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering system capable of solving that problem that, when a vehicle making a turn at a low speed is accelerated, the restoration force of a steering wheel is small, and the steering wheel is not returned to the neutral position.  <P>SOLUTION: An electric power steering device 110 has a throttle opening sensor S<SB>TH</SB>for detecting the throttle opening δ<SB>TH</SB>and a vehicle speed sensor S<SB>V</SB>for detecting the vehicle speed V<SB>S</SB>, which constitute an acceleration intention detection means for detecting the degree of the intention for acceleration which is the strength of the will of accelerating a vehicle V by a driver. A steering control ECU 130 detects the intention of acceleration of the driver after the vehicle V makes a turn at a low speed by the acceleration intention detection means, and increases the assist quantity A<SB>H</SB>to be given to the electric power steering device as the intention for acceleration is larger, and increases the restoration force of returning a steering wheel 3 to a neutral position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292768-A (JP)
Title: Cell for measuring acoustic characteristic of sample of fluid
Inventor: FUNCK THEODOR
IPC: G01N29/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell main body provided with an approximately perfect flat cell end plane.  <P>SOLUTION: The cell main body for measuring the acoustic performance of a liquid sample comprises the first and the second end plates of mutually opposite practically flat plates, the cell main body provided with at least 1 cavity for sample for accepting a sample to be measured; and the first and the second electric sound converting wafers each of which is provided with principal surface. The first principal surface of the first and the second converters position at the first and the second end faces respectively. This invention proposes to impart at least one seal means to one end surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275374-A (JP)
Title: Information processing device and method
Inventor: SEKINE HISATO
IPC: G01J5/60
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the kind of environmental light from spectrum data of the environmental light.  <P>SOLUTION: This device is comprises a means for acquiring the spectrum data of an objective environmental light, a means for acquiring the spectrum data of a reference environmental light and information of kind of environmental light, a comparison means for comparing the spectrum data of the environmental light being the estimation object and the spectrum data of the reference environmental light, and an estimation means for estimating the kind of the objective environmental light of the spectrum data from the information of the environmental light kind of the reference environmental light based on the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274154-A (JP)
Title: Method for producing vinylpyrrolidone polymer
Inventor: HAMAGUCHI ITSUKO
IPC: C08F2/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method capable of quickly producing a vinylpyrrolidone polymer having a K value of 50-95 at a high concentration.  <P>SOLUTION: In the method for producing the vinylpyrrolidone polymer, vinylpyrrolidone in an aqueous vinylpyrrolidone solution is polymerized using a radical polymerization initiator in a polymerization reactor. The radical polymerization initiator is an oil-soluble radical polymerization initiator having a half-life at 70°C of 100-2,000 min and a half-life at 95°C of 5-50 min. The polymerization is initiated at 40-60°C, the reaction temperature is raised to 85-100°C at an average rate of 0.5-3°C/min, and the temperature range is maintained thereafter until the completion of polymerization to prepare the vinylpyrrolidone polymer having a K value of 50-95.  <P>COPYRIGHT: (C)2009,JPO&INPIT