baber/WOPTO huggingface dataset:
Patent JP-2008278310-A (JP)
Title: Imaging apparatus
Inventor: MARUNO HIROMASA
IPC: H04N5/376
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus performing imaging even with a minute incident light.  <P>SOLUTION: An image intensifier 9c is arranged at the preceding stage of a CCD type solid-state imaging device (CCD) 1, and the image intensifier 9c multiplies the incident light to thereby perform imaging even with a minute incident light. An imaging device driving circuit 9a synchronizes with the stopping of the driving of the CCD 1 and an image intensifier driving circuit 9b stops the driving of the image intensifier 9c to thereby multiply a minute light even while imaging is not performed, so that noise is prevented from being superimposed, and that imaging is performed with a minute incident light without noise superimposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276040-A (JP)
Title: Mask stage
Inventor: TANAKA YONETA
IPC: G03F7/20
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask stage that prevents deadweight bending of a mask in an aperture and which is capable of properly keeping the mask with flatness.  <P>SOLUTION: A mask 20 is raised until the mask touches a lip seal 3, and the space enclosed by a stage base 11, a light-transmitting member 4, the mask 20 and the lip seal is evacuated. The mask 20 is pushed up by atmospheric pressure in contact with a fixed support 1, provided at three places and with a vertically displaceable support 2 provided at a plurality of places. The pressure at an aperture 11a is reduced, until the gravity bending of the mask 20 disappears, and the displaceable support 2 is fixed to prevent vertical displacement by an air lock mechanism 2d of the displaceable support 2. Vacuum suction sections 1b, 2i of the fixed support 1 and of the displaceable support 2 are evacuated and the mask 20 is chucked and held.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280545-A (JP)
Title: Oxygen-containing copper target
Inventor: MORI AKIRA
IPC: H01L21/285
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target capable of depositing an oxygen-containing copper film having excellent adhesiveness to a glass substrate surface and having a smooth surface.  <P>SOLUTION: The oxygen-containing copper target has a composition containing 0.4-6 atm.% O and the balance Cu with inevitable impurities, and has a structure with Cu<SB>2</SB>O being uniformly dispersed in a basis material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282469-A (JP)
Title: Magnetic head mechanism
Inventor: OKUDA YUKITERU
IPC: G11B5/49
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To always keep pressure-contact force between a magnetic head part and a magnetic card at a fixed necessary minimum value even when the tip of the magnetic head part is abraded or a thickness of the magnetic card varies.  <P>SOLUTION: The magnetic head mechanism for applying the dead weight of a weight 95 on the magnetic head part 60 equally at the two points of front and rear in a magnetic card conveying direction through a wire spring 90 extending in the magnetic card conveying direction is provided with a holding member 80 for holding the magnetic head part 60 from the side and penetrating the wire spring 90 through two upper points, support members 72 positioned in the front and rear in the magnetic card conveying direction of the magnetic head part 60 held by the holding member 80 to limit the downward or horizontal displacement of the wire spring 90, and a frame 50 having a card traveling groove part and the support member 72 integrated therewith. The side face of the support member 72 comes into contact with the inner surface of the weight 95 to limit the motion of the weight 95 only in its dead weight direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281498-A (JP)
Title: Phase difference measuring circuit
Inventor: ONISHI SHINSUKE
IPC: H03K5/26
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference measuring circuit that can measure the difference of transition timing regardless of advance or delay of the 2 signals.  <P>SOLUTION: EXOR 11 outputs a signal S3 that has a pulse width corresponding to the phase difference of digital signals S1, S2. The signal S3, together with a signal S4 that is inverted with an inverter 12, are given to a selector 13, and one of them is selected according to a selection signal SEL and given to ADN 14 as a signal S5 for gate control. A clock signal CLK is given to AND 14, and the clock signal CLK, gate controlled by the signal S5, is given to a counter 15 as a signal S6. The counter 15 counts the pulse number of signal S6 and outputs a count value CNT. By selecting the signals S3, S4 by the selection signal, the difference of transition timing can be measured regardless of advance or delay of the digital signals S1, S2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280481-A (JP)
Title: Method and apparatus for coal liquefaction
Inventor: MORI YUKINOBU
IPC: C10G1/06
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To produce a liquefied oil of coal reduced in producing cost by supplying hydrogen cheaply.  <P>SOLUTION: In a coal liquefaction method to liquefy a coal slurry under high-temperature high-pressure conditions of a hydrogen atmosphere after the slurry is made by adding a solvent to crushed coal, hydrogen gas is generated and supplied by the reaction of an alkali aqueous solution and aluminum. A coal liquefaction apparatus is structured of a mixer which mixes the crushed coal and the solvent to make the slurry, a liquefaction reaction tank in which the slurry is reacted in a hydrogen gas atmosphere condition, and a hydrogen gas supply apparatus to supply the hydrogen gas generated by the reaction of the alkali aqueous solution with aluminum to the liquefaction reaction tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007272919-A (JP)
Title: Representative verification system and method, and its portable terminal
Inventor: SOGA KENJI
IPC: G06F21/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a representative verification system in which a representative verification server authenticated by a server certificate verifies a signature attached to sent data in place of a portable terminal with poor throughput.  <P>SOLUTION: The portable terminal certifies that the representative verification server 3 is reliable when the portable terminal 2 authenticates the representative verification server 3. The portable terminal prepares processing contents for data sent from a service server 1 and sends signed data and the prepared processing contents to the representative verification server certified as reliable. The representative verification server verifies a signature in place of the portable terminal, and when the validity of the signature is approved, the representative verification server performs data processing with the service server according to the processing contents sent from the portable terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008288040-A (JP)
Title: Electromagnetic switch
Inventor: KAWASAKI KENJI
IPC: F02N11/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic switch 1 wherein a rod 9 fixing method capable of abolishing a distortion removing process is adopted to attain a cost reduction and to improve assembling performance.  <P>SOLUTION: A rod 9 to support a movable contact 17 through an insulating member 16 is fixed to a plunger 2 through a cylindrical holding member 8. The holding member 8 is fixed by pressing it in a hole part formed in the end face of the plunger 2. At the point of time when the plunger side end part of the rod 9 in which a snap fit is provided is fitted in the inner periphery of the holding member 8, and the locking pawl 20a of the snap fit passes through the inner periphery of the holding member 8 and protrudes to the outside of the holding member 8, the snap fit expands to the outside (returns to an original shape). Thereby, the locking pawl 20a is locked by the end face of the holding member 8, and the rod 9 is prevented from being pulled out from the holding member 8. By this structure, the cost reduction becomes possible, since welding distortion is not produced, and a process to remove the distortion can be abolished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288143-A (JP)
Title: Transfer method, transfer device, and manufacturing method of organic luminescent element
Inventor: HANAWA KOJI
IPC: H01L51/50
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer method and a transfer device capable of uniformly forming the shape and quality of a transfer object layer; and a manufacturing method of an organic luminescent element.  <P>SOLUTION: This transfer device 1 includes an optical mechanism 10, a position detection part 11, a height detection part 12, and a control part 13. The optical mechanism 10 includes a light source 100, an illumination lens part 101, a laser light division part 102, and an imaging lens part 103. The imaging lens part 103 is structured such that displacement from its focus is increased at the center part C relative to an end E. The optical mechanism 10 is operated based on the positional information detected by the position detection part 11, and the height of the focus of the imaging lens part 103 is kept at a certain value with respect to a transfer board 200 based on the height H detected by the height detection part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286179-A (JP)
Title: Turbo type vacuum pump, and semiconductor manufacturing device equipped therewith
Inventor: KAWASAKI HIROYUKI
IPC: F04D19/04
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo type vacuum pump, smaller and lighter, easy to construct with a first rotating shaft on which a separately constructed moving blade is mounted and a second rotating shaft on which a motor rotor is mounted fastening each other, and adaptable for high speed rotation and for operating the rotor at relatively high temperatures.  <P>SOLUTION: The turbo type vacuum pump, wherein a bearing for rotationally supporting the moving blade and a motor part M are arranged on the single axial side of a pump part P, comprises the first rotating shaft 25 on which the moving blade is mounted, the second rotating shaft 44 on which the motor rotor 41 is mounted, and a fastening member 29 for fastening the first rotating shaft 25 to the second rotating shaft 44. The first rotating shaft 25 is formed of a highly corrosion resistant material, and the second rotating shaft 44 is formed of a ferromagnetic material. The linear expansion coefficient of the first rotating shaft 25 is smaller than the linear expansion coefficient of the second rotating shaft. The first rotating shaft 25 is in a hollow structure, and the fastening member 29 passes through a hollow portion of the first rotating shaft 25 and fastens the first rotating shaft 25 to the second rotating shaft 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291400-A (JP)
Title: Woven fabric
Inventor: KITAGAWA SUSUMU
IPC: D01F6/62
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light woven fabric which has a high tensile strength and is useful for printing screens, heat-resistant filters, filtration filters, separators, safety nets, geotextiles, printed circuit substrates, electromagnetic wave-shielding perspective meshes, and the like.  <P>SOLUTION: In the woven fabric using polybenzazole fibers having a double cylindrical structure as warps and/or wefts, a tensile strength per unit basis weight in the warp direction is ≥0.5 Nm<SP>2</SP>/g, the tensile strength in the warp direction is ≥0.5 Nm<SP>2</SP>/g, and cycles until breakage in an abrasion test are ≥5200 cycles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292377-A (JP)
Title: Semiconductor pressure sensor
Inventor: KATO FUMIHITO
IPC: H01L29/84
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a variation of an offset value for each sample.  <P>SOLUTION: In a bridge circuit, a pair of a counter mounted piezoresistance element R1a and a piezoresistance element R3a and a pair of a piezoresistance element R2a and a piezoresistance element R4a are mounted near. On this constitution, a resistance value difference due to a variation depending on manufacturing condition producing the piezoresistance element can be restrained. Therefore, when applying a bias voltage for the bridge circuit, the variation of the offset value for each sample can be inhibited due to outputting the difference of resistance value among the piezoresistance elements with the offset value for the differential output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292896-A (JP)
Title: Optical element having polarizing function
Inventor: KA EIKIN
IPC: G02F1/1335
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which has an optically functional member such as dichroic prism joined to the side of one surface of a polarizer and a transparent substrate joined to the other surface, and has the polarizer exhibiting high light resistance, with respect to the optical element suitably used for a projection type liquid crystal display device such as front projector, rear projector or the like.  <P>SOLUTION: The optical element is characterized in that the optically functional member is joined to the side of one surface of the polarizer and the transparent substrate is joined to the other surface thereof, wherein an exposure part which is not covered with the optically functional member of the polarizer or the transparent substrate is covered with resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295468-A (JP)
Title: Bed for bedrock bath
Inventor: UCHIHASHI MASATOSHI
IPC: A61H33/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability and facilitate the cleaning of a bed for bedrock bath.  <P>SOLUTION: This bed 1 for the bedrock bath which is laid with bedrock on the upper face of a recumbent base 2 and stores a heater for heating the bedrock inside the recumbent base 2, is formed with a notch part 13 for exposing the face of a user P at the end of a dome-shaped cover 3 for covering the recumbent base 2, and the cover 3 is erectably/tiltably pivoted to the recumbent base 2 at the both ends of the notch part 13. A pivot part 19 between the cover 3 and the recumbent base 2 is formed in a lower part of the upper face of the recumbent base 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295645-A (JP)
Title: Absorbent article
Inventor: KURODA KENICHIRO
IPC: A61F13/472
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which prevents leakage of liquids in side edges along the longitudinal direction of the absorbent article or bending of the absorbent article, and to provide the absorbent article which maintains flexibility in a seal part to reduce the occurrence of uncomfortable feeling.  <P>SOLUTION: A plurality of pressure bonding parts 51 are formed to be separated from each other on the seal part 50 formed along peripheral edges of the absorbent article 1. A first pressure bonding part 53 in the plurality of pressure bonding parts 51 and a second pressure bonding part 54 adjacent to the first pressure bonding part 53 in the width direction WD of the absorbent article 1 are disposed to have a region in which the first and second pressure bonding parts are mutually overlapped in the width direction WD.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296692-A (JP)
Title: Child seat
Inventor: SAKUMOTO MASAYUKI
IPC: B60N2/28
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ISO-FIX child seat in which right and left arms extremely smoothly advance and retreat in synchronization with each other.  <P>SOLUTION: A left side-frame 26L and a right side-frame 26R extending in the front-rear directions are respectively provided on both right and left sides of a base body 21. The front end side of a left arm 23L is inserted into the left side-frame 26L so as to be movable in the front-rear direction, and the front end side of a right arm 23R is inserted into the right side-frame 26R so as to be movable back and forth. The front end sides of the arms 23L, 23R are connected by a shaft 30. Racks 35L, 35R extending in the front-rear directions are respectively provided on each side-frame 26L, 26R. Pinions 36L, 36R meshed with each rack 35L, 35R are respectively provided at the right and left end sides of the shaft 30. The pinions 36L, 36R corotate with each other via the shaft 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335408-A (JP)
Title: Multiple pressure rule control for minimizing rh deflection during transition
Inventor: ARTHUR DAVID A
IPC: H01M8/10
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to control a relative humidity of a cathode exhaust gas from a fuel cell stack.  <P>SOLUTION: In the controlling system for a fuel cell stack 12, a dynamic pressure range is decreased and a relative humidity of cathode outlet gas is controlled during a power transients of the stack to provide a relative humidity control of the cathode outlet gas, and a relative humidity rang of the dynamic cathode outlet gas is controlled. The control system uses a first narrower cathode pressure range based on stack current density during stack power transients or dynamic cycle to provide better cathode outlet gas relative humidity control, and uses a second wider cathode pressure range based on stack current density during low current density and steady-state current density to improve system efficiency by decreasing compressor parasitics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296842-A (JP)
Title: Braking control device for vehicle
Inventor: MORIMURA JUNICHI
IPC: B60W10/18
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking control device for a vehicle, the braking control device achieving highly accurate braking force control by securing a sufficient booster negative pressure regardless of the traveling state or braking operation state of the vehicle.  <P>SOLUTION: The braking control device for the vehicle is equipped with: a brake booster 12 for increasing and transmitting an operation force generated by the operation of a brake pedal 11 by using the negative pressure of intake air of an engine 101; and a master cylinder 13 for outputting as a braking force, a master cylinder pressure generated with an operation force increased by the brake booster 12. When the slip ratio of a wheel is higher than a preset judgment value, or when a road surface friction coefficient is lower than the preset judgment value, a brake ECU 116 drives the engine 101 by the engine 101 or a generator 103 to adjust the intake negative pressure to a high level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298030-A (JP)
Title: Engine system matching with biomass fuel
Inventor: TANIHATA KAZUKI
IPC: C01B3/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine system matching with biomass fuel which firstly miniaturizes equipment and is excellent in cost, secondly improves a heat value of the biomass fuel, thirdly securely reduces and removes tar, fourthly carries out engine control matching with various fuels, and fifthly employs an injector capable of such a control and overcoming a capacity difficulty.  <P>SOLUTION: This engine system comprises a tar reforming reactor 1 and a rotary engine 10. Then, the tar reforming reactor 1 is supplied with a produced gas B obtained by charging the biomass A into a gasifying furnace 2, and obtains a reformed gas D by carrying out the steam reforming of contained tar C into hydrogen, carbon monoxide, carbon dioxide or the like. The rotary engine 10 can use various kinds of reformed gasses D different in heat value and composition as its fuel H, and includes a plurality of injectors 15 and a control part 16 capable of executing individual control matching with each fuel H.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305617-A (JP)
Title: Power plug which has surge protector function
Inventor: OHARA TAKEYOSHI
IPC: H01R13/66
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply plug in which a surge protector function can be obtained by a simple structure without using a varistor.  <P>SOLUTION: An intermediate member in which a recessed groove is formed is installed in the power supply plug, one end of a blade of the power supply plug is wrapped up in the intermediate member, the recessed groove and a discharge hole are equipped, two terminals are installed at the intermediate member with a prescribed distance, one end of the two terminals is opposed in the recessed groove, the other end is electrically connected to the blade of the power supply plug, a cover is installed on the intermediate member, and an intermediate space is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303014-A (JP)
Title: Elevator braking device
Inventor: UTSUNOMIYA KENJI
IPC: B66B5/22
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator braking device capable of reducing an impact on a car during the braking operation, and reliably preventing the drop of the car.  <P>SOLUTION: An inclined part 18a which is inclined with respect to a car guide rail 1 is provided on a supporting frame 11 supported by a car. A wedge 12 is arranged between the car guide rail 1 and the inclined part 18a. The wedge 12 is displaced by an actuator 13 in the advancing/retracting direction to/from the car guide rail 1 while being guided by the inclined part 18a. An acceleration sensor 14 for detecting the deceleration of a car 2 is provided on the supporting frame 11. The actuator 13 is controlled by a controller 16 based on information from an acceleration sensor 14. The wedge angle α of the wedge 12 is set so as to substantially establish the relationship tanα=2μ<SB>min</SB>μ<SB>max</SB>/(μ<SB>min</SB>+μ<SB>max</SB>) between the maximum and minimum friction coefficients μ<SB>max</SB>and μ<SB>mim</SB>between the car guide rail 1 and the wedge 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007244198-A (JP)
Title: Carriage equipped with control device and control device
Inventor: MITSUYOSHI KYO
IPC: B60L15/40
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To execute control of the carriage of a train or the like optimum, further rich in safety.  <P>SOLUTION: The train 10 moves on traveling roads 12a, 12b by utilizing electric power, the storage residual electric power of an electric power storage means for accumulating the electric power utilized by the train 10 is measured, its traveling plan is programmed to be based on the detected residual electric power quantity or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008306528-A (JP)
Title: Image processor and image processing method
Inventor: HIRAMA KENICHI
IPC: G06F3/12
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem regarding security, wherein a person other than a user who instructs a printing job can indicate restart, when restarting the stopped print job concerning an image processor, having an interrupt function of temporarily stopping the printing job in progress and performing another printing job ahead.  <P>SOLUTION: A system control part 51 gives an instruction of a job performing part 53 to perform the first job, which is instructed, based on the first authentication to authenticate the first user by an authentication part 52, the temporary stop of the first job, based on an interruption indication to be inputted, and the second job, while the first job is being temporarily stopped. The system control part 51 includes an interrupted job management table 12 for storing stoppage information of the first job in the temporary stop. After the termination of the second job, the authentication part 52 is instructed to authenticate the second authentication, based on user information that is to be inputted. When the authentication is performed to authenticate the first user, the job performing part 53 is instructed to restart the first job which is temporarily stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT