baber/WOPTO huggingface dataset:
Patent JP-2005117677-A (JP)
Title: Device for synchronizing audio signal and video signal
Inventor: LANKFORD DOUGLAS E
IPC: H04N5/44
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which exactly synchronizing an audio component and a video component.  <P>SOLUTION: A compressed video data is supplied to a video restoring device 214 through a rate buffer 204, and a compressed audio data is supplied to an audio restoring device 212 through a rate buffer 206. An audio/video synchronization error signal ERR<SB>PTS</SB>generated from a subtracter 219 is supplied to a filter/processor 216. The filter/processor 216 inspects the smoothed error signal ERR<SB>PTS</SB>and adjusts the audio restoring device 212 so as to skip or repeat an audio frame when rough synchronization control is required, or adjusts a frequency of an audio processing clock signal by supplying a control signal to an audio time axis circuit 215 when fine adjustment is required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006140089-A (JP)
Title: Engagement structure of receiving connector
Inventor: TSUKAMOTO MASASHI
IPC: H01R13/641
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engagement structure of an receiving connector in which the engagement state of a male and a female connectors can be confirmed easily visually from the outside at the time of engagement of the male and female connectors, and by preventing incomplete engagement of the connectors, reliability can be enhanced.  <P>SOLUTION: In the engagement structure of a connector 100, an engagement detection member 57 is provided with an engagement part 57h capable of bending and a pressing projection member 57j arranged in contact with a thin plate part 55j. The engagement detection member 57 is installed on a connector installation plate 55 with its engagement part 57h engaging with a pair of elastic locking members 55b, and furthermore, a first connector 51 is installed by engagement with the locking part 57d of the engagement detection member 57. When a second connector 53 is engaged with the first connector 51, a pair of engagement parts 57d of the engagement detection member 57 are pressed in the direction of mutually separating and the engagement part is bent. Thereby, the thin plate part 55j is deformed by being pressed by the pressing projection member 57j. The engagement state can be confirmed by visually seeing the deformation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137141-A (JP)
Title: Crystal with reflecting member
Inventor: TAKIZAWA SHIGEKI
IPC: B44F1/02
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal, which lightens brightly by a limited amount of light from an LED and sparkles with a variety of colors.  <P>SOLUTION: By arranging or equipping with a reflecting member 3 on the top surface of a laser-cut crystal 1 and a perforated reflecting member 4 between the crystal 1 and a light emitting stand 2 by the LED as shown in Fig. 1, the light 7 incident upon the crystal 1 repeats reflection between the top surface and the under surface of the crystal 1 as shown in Fig. 3. Thus, the crystal of the reflecting member sparkles more clearly and produces a fantastic variety of colors due to the overlapping of the lights of three colors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147285-A (JP)
Title: Fuel cell cooling system
Inventor: EBISAKI HIDEYO
IPC: H01M8/00
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell cooling system capable of rapidly supplying cooling water to a fuel cell.  <P>SOLUTION: A controller 13 estimates the operation temperature of the fuel cell 1 by detecting the temperature of cooling water discharged from the fuel cell 1 by using a temperature sensor 12, and makes a part of the cooling water in a cooling water passage 2 dividedly flow to a temperature-regulating cooling water tank 5 by opening a control valve 6 when it is estimated that the operation temperature of the fuel cell 1 is above a predetermined value. The controller 13 keeps the operation temperature of the fuel cell 1 in a predetermined temperature range by mixing the cooling water cooled in the temperature-regulating cooling water tank 5 in the cooling water in the cooling water passage 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146035-A (JP)
Title: Plasma display device
Inventor: SAKATA ICHIRO
IPC: G09G3/28
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device in which display quality is improved by preventing occurrence of fluctuation in discharge strength of each display cell.  <P>SOLUTION: A sustaining means is provided with a first transitioning means in which the potential of a row electrode is resonance transitioned to a second potential from a first potential, a clamping means which clamps the potential of the row electrode to the second potential and a second transitioning means in which the potential of the row electrode is resonance transitioned to the first potential from the second potential. Sustain pulses are generated by successively executing a first process in which transition is made to the second potential from the first potential, a second process in which a potential is clamped to the second potential and a third process in which transition is made to the first potential from the second potential. In the sustain interval of each subfield, the timing to clamp the sustain pulses belong to a first group, that includes the sustain pulse to be applied first, to the second potential is delayed compared with the timing to clamp the sustain pulses belong to other groups to the second potential.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149151-A (JP)
Title: Automatic power factor adjusting device
Inventor: NAGURA RIYOUMA
IPC: H02J3/18
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic power factor adjusting device capable of controlling a generator power factor at high speed and precision with less number of components even in the case where a voltage of a commercial power supply system fluctuates much.  <P>SOLUTION: A power generation facility equipped with a synchronous generator and an automatic voltage adjuster for adjusting voltage of the generator, comprises a power factor detector which outputs a power factor detection signal of the synchronous generator output, a power factor setting device which outputs a power factor set signal of the synchronous generator, a subtractor which outputs a power factor deviation signal which is equal to the power factor set signal subtracted with the power factor detection signal, and a PID control calculator which performs PID control calculation based on the power factor deviation signal and outputs a voltage set signal to an automatic voltage adjuster. Since power factor of the synchronous generator is adjusted by changing the voltage set signal at high speed, the power factor and voltage of the synchronous generator can be adjusted at high speed with safety using less number of components when the voltage of a commercial power supply system abruptly fluctuates much or when switching is made between power factor constant control and voltage constant control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005154446-A (JP)
Title: Liquid crystal compound for vertical alignment and liquid crystal composition containing the same
Inventor: LEE EUN KYUNG
IPC: C09K19/20
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal compound for vertical alignment, excellent in several properties.  <P>SOLUTION: The liquid crystal composition is represented by chemical formula 1. Wherein, R<SB>1</SB>and R<SB>2</SB>are a 1-20C alkyl, alkenyl, alkoxy and the like, one or more hydrogen in the group is substituted by a halogen; X<SB>1</SB>and X<SB>2</SB>are H, a halogen or a 1-10C alkyl or alkoxy having one or more substitutable H with a halogen; one of X<SB>1</SB>and X<SB>2</SB>is neither H nor a halogen; L<SB>1</SB>, L<SB>2</SB>and L<SB>3</SB>are direct bond, a 1-7C alkylene, a 2-7C divalent unsaturated hydrocarbon containing one or more double bond or triple bond, or the like; p, q, r are 0-2 but one of them is not 0; and A, B and C are 1,4-cyclohexylene, 1,4-phenylene or cyclohexene-1,4-diyl.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006152710-A (JP)
Title: Groove cutter
Inventor: YOSHIDA KENJI
IPC: E02F5/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a groove cutter which can reduce work manpower and has excellent workability.  <P>SOLUTION: A drive wheel 9 is provided on the tip side of the frame 2 of the groove cutter machine 1, and a channeling body is provided to the lower position of the base end side of the frame 2. Then a saddle 21 is provided on the frame 2 between the tip of the drive wheel 9 and the base end of the channeling body, and a handle bar 25 is provided in front of the saddle 21. Then the channeling body is a rotating member 16 having an incline surface 34. Since the groove cutter can be operated by gripping the transverse lever 27 of the handle bar 25 in a ride-on state that the saddle 21 is being astride, the groove cutter does not require manpower and has excellent workability. Furthermore, since a disk body 31 on the base end side digs into soil G and forms a trench M while rotating, the grooving can be performed smoothly with little resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157751-A (JP)
Title: Radio communication system, split mode tfci decoding processing apparatus, and decoding processing method used therefor
Inventor: NAITO TAKAHIRO
IPC: H03M7/30
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system in which a TFCI value of a split mode can be decoded in hardware scale being as small as possible without increasing the hardware scale or power consumption.  <P>SOLUTION: In a soft determination split mode TFCI decoding unit 22, a split mode TFCI code word separating section 221 separates TFCI code words of A-DPCH and PDSCH, and a time division fast Hadamard transforming section 222 calculates a correlation value of the separated TFCI code words of the A-DPCH and PDSCH using a butterfly computing element in a time division manner. A peak correlation value determining section 223 determines a peak index and positive/negative peak of the correlation value calculated in the time division fast Hadamard transforming section 222, and a split mode TFCI determining section 224 determines a TFCI value of the A-DPCH and a TFCI value of the PDSCH from a result of the determination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157752-A (JP)
Title: Magnetically driven type actuator
Inventor: OTA YOSHIZUMI
IPC: H04R9/04
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction by reducing the number of parts in a structure around an external connection terminal.  <P>SOLUTION: A sub-panel 3, serving as the enclosure of a magnetically driven actuator 1, has a shape with an external cylinder 3a is connected to an internal cylinder 3b in the top end. One side of the top surface of the sub-panel 3 extends from the external cylinder 3a and forms an extended portion 3e. Both the bottom ends of a circular damper 7, having a constricted and corrugated almost inverted U-shaped cross section, is bent at right angles toward the outside. A yoke 8, a magnet 9, and a top plate 10 constitute a magnetic circuit unit 11. The external side surface of the damper 7 is jointed to the internal cylinder 3b of the sub-panel 3, and the internal end thereof is jointed to the magnetic circuit unit 11 with an adhesive 12. User terminals 13a and wiring patterns 13b for directly soldering a coil terminal 5a are formed on a lead frame 13 embedded in the extending portion 3e. A protective coat 15 covers the coil terminal 5a, starting from a coil 5 to a soldering portion 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155444-A (JP)
Title: Broker service system
Inventor: YAMAUCHI ATSUHIRO
IPC: G06Q50/10
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broker service system capable of providing a user with a storage service that meets the user's requirements by combining a plurality of SSP service functions.  <P>SOLUTION: A broker service that mediates between a plurality of SSPs and a user is provided. The service that meets the user's requirements is achieved by combining service functions provided by a plurality of SSPs. The user can use the service functions transparently through the broker service without being conscious of the presence of the plurality of SSPs that provide the service functions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154631-A (JP)
Title: Electrophotographic apparatus and processing cartridge
Inventor: FUKAYA KUNIHISA
IPC: G03G5/05
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus of high image quality in which prevention of electrifying stripes and prevention of a rainy cleaning defect image are made compatible with each other without the occurrence of a slip even if a photoreceptor having a high cleaning performance and an electrifying member having high electrifying uniformity are simultaneously used, and to provide a processing cartridge.  <P>SOLUTION: The electrophotographic apparatus is equipped with the photoreceptor, an electrifying means for electrifying the photoreceptor by applying only the DC voltage to the electrifying member having a conductive elastic layer and a surface layer, an exposing means for forming an electrostatic latent image by exposing the electrified photoreceptor, a developing means for developing the electrostatic latent image, a transferring means for transferring the developed image, and a cleaning means for cleaning the developer remaining on the photoreceptor, in which the contact angle of the surface of the photoreceptor with pure water is ≥105° and the coefficient of kinetic friction is 0.6 to 1.2; the ten point average roughness (Rzjis) of the surface layer of the electrifying member is 5 to 10 μm; and the average length (RSm) is 10 to 70 μm, and the processing cartridge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162280-A (JP)
Title: Quality control method for cement hydrate in fresh state
Inventor: HIROSE HARUJI
IPC: G01N11/06
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an evaluation cost in quantitatively evaluating the fluidity of a cement hydrate such as concrete.  <P>SOLUTION: A flow mass of the cement hydrate is measured in its fresh state to represent a change with time of the flow mass of the cement hydrate by a curve approximate expression (a quadratic approximate expression, for example). The fluidity of cement hydrate in its fresh state is estimated while calculating its water-powder ratio on the basis of the coefficients of terms of this curve approximate expression (second- and first-order terms, for example). This makes it possible to simply and quantitatively evaluate the fluidity of cement hydrate by using, as indices, the coefficients of the terms of the curve approximate expression representing the change with time of the flow mass of the cement hydrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161283-A (JP)
Title: Fitting joint
Inventor: OKADA ATSUSHI
IPC: E21D11/04
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting joint capable of eliminating the need of applying a complicated processing to a female joint, manufacturable at low cost, and installable easily.  <P>SOLUTION: A ring joint for connecting segments forming a tunnel wall body in the axial direction of a tunnel comprises a male joint 10 fitted to one of two segment members positioned in the axial direction of the tunnel and the female joint 20 fitted to the other segment member positioned on a surface facing the one segment member. The male joint is fitted to the one segment member in the state of a male joint shaft part 14 as a part of the male member projected in the fitted direction to the female joint. A plate member 16 having a plate member fixing part 16a fixed at its tip part and an elastically deformable plate member deforming part 16b is disposed on the surface of the male joint shaft part. The female joint comprises a female joint hole part 22 of such a size that allows the male joint to pass therethrough when the plate member deforming part is narrowed. After that insertion, the plate member deforming part is elastically returned for spreading and engaged with the end part 22a of the female joint hole part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348594-A (JP)
Title: Cooling structure for motor generator
Inventor: KONISHI SUSUMU
IPC: H02K9/19
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for a motor generator which can be made compact.  <P>SOLUTION: The cooling structure for a motor generator 1 is provided with a cooling jacket 6 in which a coil 7 is stored in a slot 5A of a stator core 5, the inside of the slot 5A is formed into a refrigerant passage by closing an opening 5C of the slot 5A formed at the inner peripheral face of the stator core 5, and liquid-tight annular spaces are formed to the front end and the rear end of the stator core 5 so as to surround coil ends 7A which protrude from the ends. Base plates 8 are fixed and arranged to the front end and the rear end of the stator core 5, respectively, and positioning is executed by making the side end of the stator core 5 of the cooling jacket 6 engage with the base plate 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159660-A (JP)
Title: Optical element and its molding method
Inventor: TAKAHASHI TAKESHI
IPC: B29L11/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method of an optical element of high precision such as a lens or the like made of a resin by injection molding, and the optical element.  <P>SOLUTION: First, the optical element (first optical element) is molded using a temporary mirror surface piece 4 (S01). Next, the first optical element is subjected to humidity conditioning treatment under a condition of a temperature of 20±3°C and a humidity of 70±5% (S02) and the surface shape error of the first optical element is subsequently measured (S03) to perform the correction processing of the temporary mirror surface piece 4 in the setting-off direction of the obtained surface shape error (S04). Subsequently, an optical element (second optical element) is molded using a corrected mirror surface piece 17 obtained by the correction processing of the temporary mirror surface piece 4 (S05) and the second optical element is subjected to humidity conditioning treatment to be evaluated (S06). In this treatment process, the temperature leveling of the second optical element is performed under the same condition as the first optical element 15 and the optical surface shape of the second optical element is measured under the same condition as the first optical element in the same way to evaluate the degree of the shape error of the second optical element. If the evaluation is good, the measurement of the optical surface shape is completed and, if bad, the measurement of the optical surface shape is again performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005196946-A (JP)
Title: Optical head device and control method of optical head
Inventor: YAMAZAKI BUNCHO
IPC: G11B7/085
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an optical disk or an objective lens from being damaged by collision between the optical disk and the objective lens in an optical head for performing reproduction or recording of information to two or more different kinds of optical disks.  <P>SOLUTION: An optical head device for reproducing or recording two or more kinds of information recording media different from each other is provided with a 1st optical system 10, a 2nd optical system 20, and a control part 80 for preventing a collision between a 1st optical disk 30 and a 2nd objective lens 16 when the 1st optical system is in operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006162192-A (JP)
Title: Operation control device of cooling storage
Inventor: KASUGAI MASAKI
IPC: F25D29/00
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control device for providing the superior heat radiating effect even with a closed structure.  <P>SOLUTION: A heat radiating block 80 is fixed to an inner surface of a bottom surface plate 53 of a base 51 for constituting a closed casing 50. An FET 45 being a heating part arranged on a circuit board 41 is fixed in close contact to a heat transfer plate 70, and this heat transfer plate 70 is brought into close contact with a heat radiating block 80 via an insulating sheet 76. An insulating sleeve 83 is fitted over the heat radiating block 80 from a bottom surface plate 53. A screw 85 is inserted into an insertion hole 86 of the insulating sleeve 83, and penetrates through the insulating sheet 76 and the heat transfer plate 70 by insertion holes 77 and 74, and is fastened by being screwed in a screw hole 88 of a screw plate 87 applied to a surface of the heat transfer plate 70. The heat transfer plate 70, the insulating sheet 76, the heat radiating block 80 and the insulating sleeve 83 are co-fastened by one screw 85.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159269-A (JP)
Title: Roll for scale breaker, its production method, and quenching device
Inventor: KOGIN TAKASHI
IPC: C21D9/38
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for a scale breaker having excellent wear resistance.  <P>SOLUTION: In order to obtain the roll 10 having a surface layer section of high hardness by applying a heat treatment including quenching to a roll-shaped body 11 of a high-carbon high-alloy steel composition containing a hard carbide forming element prepared through the process of sintering powder raw materials as a principal component, the roll-shaped body 11 is composed of a composition containing 1.7 to 3.5 mass% C, 10 to 20 mass% Cr, 0.5 to 5 mass% Mo, and 1 to 10 mass% V, and quenching is performed under conditions of cooling the roll shape at a temperature lowering rate of 5 to 50°C/s, after heating the roll-shaped body at a temperature rising rate of 50 to 200°C/s by induction heating in the quenching device 20 to a quenching temperature, then holding the temperature for 5 to 30 s. As a result, a wear resistant layer of Hv 700-over class, a backing region of Hv 700 to 500, a hardness rapid change section of Hv 500 to 700m and a core section of Hv ≤300 are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160213-A (JP)
Title: Steering gear of outboard motor
Inventor: YAZAKI MAKOTO
IPC: B63H25/24
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering gear for an outboard motor equipped with an electronic control unit to control the drive of an actuator connected with a steering shaft in accordance with the rotation of a steering wheel, capable of fixing the steering wheel when the electronic control unit is out of operation.  <P>SOLUTION: The steering gear of the outboard motor is equipped with the electronic control unit (ECU) to control the drive of a swivel shaft (steering shaft) in accordance with the rotation of the steering wheel, wherein the arrangement further includes an electric switch to connect or cut off a current feeding circuit from the power supply to the electronic control unit (key unit 66 and ignition key 68) and a fixing mechanism 84 connected with the electric switch and fix the steering wheel in accordance with the switch operation arranged freely operatably by a driver in the vicinity of the steering wheel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI