baber/WOPTO huggingface dataset:
Patent JP-2005032414-A (JP)
Title: Reproducing signal processor and optical disk device
Inventor: OGURA YOICHI
IPC: G11B20/10
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the synchronous pull-in speed of an PLL for generating a sampling clock to be used for the A/D conversion of a reproducing signal from an optical disk medium and to simultaneously obtain a binary output based on a PRML signal processing system and a binary output based on the other system.  <P>SOLUTION: In the case of generating a sampling clock of an analog/digital (A/D) converter 5 for digitizing a reproducing signal from the optical disk medium 1, an over sampling clock 12 generated by the PLL 100 is used. The zero crossing position information and reference information of a reproduced digital signal 6 obtained by A/D conversion by the over sampling clock 12 are converted into information synchronized with a channel bit clock 14 by an operation period conversion means 9 and the converted information is supplied to a PRML signal processing means 17 and a level discriminating binarizing means 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303413-A (JP)
Title: Disk storage device and magnetic head device applied to same disk storage device
Inventor: SAKATA HIROMI
IPC: G11B5/39
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read head in which data reproducing precision in high recording density is improved as a result by keeping the direction of current magnetic field associated with sense current in a magnetic field detecting layer constant.  <P>SOLUTION: The magnetic head device, which uses a magneto-resistive element, has an insulating oxidized film 80 which is provided on a bias magnetization applying film 24 and prevents a sense current from flowing from an electrode section 23 to the bias magnetization applying film 24 to make the end section of a magneto-resistive effect film 28 into magnetically blind section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006000559-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance the attractiveness of games by effectively utilizing the limited space on the game board to complicatedly change the moving state of the game balls.  <P>SOLUTION: A stage 31 where the game balls can roll is provided below an open window part 5 and is constituted of the first stage 51 which enables the rolling of the game balls, the second stage 61 which is provided below the front side of the first stage 51 to guide the game balls to the side of the starter slot 8, a variable stage 71 which is provided above the second stage 61 below the first stage 51 and is shifted to incline forward or backward and a hollow part 42 which is formed at a part of the wall part 41 making a boundary step between the first and second stages 51 and 61 by cutting it hollowed backward. When the variable stage 71 is inclined forward, the game balls flowing down from the first stage 51 are held with a game ball holding member 80, then, led to the hollow part 42 when it is inclined backward and finally guided to the side of the starter slot 8 via a game ball guide groove 65 of the second stage 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012457-A (JP)
Title: Large-current power feeding device and mobile power supply apparatus using the same
Inventor: KITA MASAHIRO
IPC: H01R4/38
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power feeding device for sequentially supplying a required electric power to a plurality of load equipments needing large-current power feeding using one set of power supply devices, wherein a large current can be stably supplied to the load equipment such as a graphitization furnace or the like with a small device without using a cable and connections before and after power feeding are easily switched.  <P>SOLUTION: The large-current power feeding device comprises a disconnector 20 including a conductor plate 1 connected to a power supply-side terminal A, upper and lower resilient conductors 2 and 3 fixed to the conductor plate, a clamp mechanism 4 for making the other end sides of the the resilient conductors 2 and 3 to which an upper contact 5 and a lower contact 6 are fixed respectively to approach each other and separate from each other, a load equipment-side conductor plate 8 connected to the load equipment C, and a contact pushing spring for pushing the upper and lower contacts 5 and 6 to the load equipment-side conductor plate 8, wherein the clamp mechanism 4 of the disconnector includes a floating link 9 and electric power is supplied to the load equipment from the power supply while the load equipment-side conductor plate 8 is held between the upper contact 5 and the lower contact 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007892-A (JP)
Title: Vehicle control device
Inventor: SUGIYAMA MIZUHO
IPC: G08G1/09
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for performing a proper processing according to not only an abnormality type but also a traveling condition in the case of abnormality of a vehicle.  <P>SOLUTION: In an ECU 100 of a vehicle, abnormality of the vehicle is first detected by an abnormality detection part 102 based on detection values of vehicle side sensors 36. The abnormalities detected by the abnormality detection part 102 are classified into predetermined fail-safe processing ranks by an abnormality rank classification part 104. At an abnormality rank correction part 106, it is judged whether a vehicle traveling time belongs to daytime or nighttime from date and time transmitted from a date and time IC 28, so that the fail-safe processing rank classified at the abnormality rank classification part 104 is corrected on the basis of the judgment. The fail-safe processing of the vehicle 10 is performed by a fail-safe processing part 108 based on the corrected fail safe processing rank.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006006603-A (JP)
Title: Luminous bathtub
Inventor: SHIMIZU HIDEO
IPC: B05D5/06
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To use a luminous agent which keeps and emits optical energy by itself, especially uses persistent functional ceramics, for a bathtub 7 without installing a light source and without reflecting received black light or the incident light of fluorescence or the like.  <P>SOLUTION: A luminous bathtub is constituted of the bathtub 7 for which a coating layer 2 containing the luminous agent is clamped and molded between a transparent resin layer 1 arranged on the surface side 5 of the layer structure of the bathtub 7 and a backup layer 4 arranged on the back surface side 6 of the layer structure of the bathtub 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008601-A (JP)
Title: Agricultural chemical emulsion composition
Inventor: YOSHII MASAAKI
IPC: A01N25/30
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclohexanedione-based agricultural chemical emulsion composition which is an emulsion of an active ingredient in sprayed water and in particular a cyclohexanedione-based agricultural chemical emulsion composition using no alkylphenol derivative as an emulsifier, exhibiting good emulsion stability, and allowing the constituent active ingredient to remain stable during storage.  <P>SOLUTION: The cyclohexanedione-based agricultural chemical and herbicide emulsion composition allowing the constituent active ingredient to remain stable during storage and having good emulsion stability is obtained by using a difficultly water-soluble amine salt of an alkylbenzenesulfonic acid as an emulsifier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008606-A (JP)
Title: Method for optical resolution of isoflavan derivative
Inventor: KOYAKUMARU KENICHI
IPC: C07D493/04
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resolution method for producing an optically active isoflavan derivative.  <P>SOLUTION: The method for the optical resolution of an isoflavan derivative comprises the optical resolution of an enantiomer mixture of an isoflavan derivative expressed by general formula (I) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>, R<SP>8</SP>, R<SP>9</SP>and R<SP>10</SP>are each hydrogen atom, hydroxy group optionally protected with a protection group, a (substituted) alkyl, an alkenyl, an aralkyl or an aryl; two of R<SP>1</SP>to R<SP>6</SP>groups, R<SP>7</SP>and R<SP>8</SP>, and R<SP>9</SP>and R<SP>10</SP>may be bonded together to form a ring structure) with a resolution agent containing an optically active compound as an active component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007669-A (JP)
Title: Manufacturing method for printed board, printed board, inkjet head and manufacturing method for inkjet head
Inventor: NAKAYAMA KOJI
IPC: B41J29/00
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To form projections of a small plane size into a high density without the handleability decreased.  <P>SOLUTION: For manufacturing a flexible printed board 50, a thin region 53 smaller in thickness than the perimeter is formed in a base film 46. Then, a conductor pattern 47 including a terminal part 48a formed at a position opposed to the thin region 53 is formed at a lower face of the base film 46. Thereafter, the thin region 53 is pressed by a punch 91 from the upper face side of the base film 46, whereby the projection 51 and a recess 52 are formed in the base film 46.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006017795-A (JP)
Title: Lens unit and manufacturing method thereof
Inventor: KAMIHIRA MASAYOSHI
IPC: G02B7/02
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens unit excellent in assembly workability and capable of being made small in size, and to provide a manufacturing method thereof.  <P>SOLUTION: The lens unit 1 is constituted so that two or more transparent resin lenses 11, 12 are combined. Therein, at least one transparent resin lens 12 has ultraviolet ray absorbability, and the transparent resin lens 12 and the other transparent resin lens 11 are joined by welding. Further, the optical lens unit 1 has an opaque lens barrel 13 which holds the entire combination of the transparent resin lenses 11, 12 and it is desirable that the transparent resin lens 12 and the lens barrel 13 are joined by welding. Furthermore, ventilation grooves 15 are desirably formed on the joint portion between the transparent resin lenses 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005135567-A (JP)
Title: Delay locked loop and clock generation method therefor
Inventor: KWAK JONG-TAE
IPC: H03L7/081
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DLL capable of applying two clock signals set in a relation where duties are accurately inverted from each other to first and second delay lines, and a clock generation method therefor.  <P>SOLUTION: An external clock signal is input to the non-inverting terminal of a first clock buffer, and an external clock bar signal is input to the inverting terminal thereof, thereby outputting a first clock input signal. The external clock bar signal is input to the non-inverting terminal of the second clock buffer, and the external clock signal is input to the inverting terminal thereof, thereby outputting a second clock input signal. The first and second clock input signals are delayed for a predetermined time by a delay line to respectively form first and second clock signals, a phase difference in falling edges between the first and second clock signals is detected. According to the phase difference, edges are moved between both falling edges by first and second phase mixing sections, and a corrected clock signal having a duty corrected to 50% is obtained. A real delay in an internal circuit is added to the corrected clock signal, and then the corrected clock signal is fed back, its phase is compared with an external clock, and the phases are matched with each other by controlling the delay time of the delay line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006016711-A (JP)
Title: Method for dyeing polyester fiber
Inventor: HORIO TOMOYUKI
IPC: D06P3/54
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dyeing a polyester fiber, capable of dyeing the polyester fiber as a deep color and in a good efficiency.  <P>SOLUTION: This method for dyeing the polyester fiber in supercritical carbon dioxide fluid is provided by adding 0.01-10 mole % mixed liquid of water with at least one polar organic solvent selected from a group consisting of methanol, ethanol, propanol, isopropyl alcohol, butanol, benzyl alcohol, acetone, acetophenone, N-methyl-2-pyrrolidone, methyl ethyl ketone, dimethyl sulfoxide, dimethyl formamide, ethylene glycol and acetonitrile to the supercritical carbon dioxide fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019850-A (JP)
Title: Wireless communication method, wireless communication base station, and wireless communication terminal
Inventor: KUWABARA MIKIO
IPC: H04J99/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of suppressing a circuit scale and reducing the power consumption of terminals.  <P>SOLUTION: In the wireless communication method with which a base station and a plurality of the terminals perform communication with each other by using slots resulting from dividing carriers divided by a frequency band furthermore by a time band for channels, the base station assigns a channel set comprising a plurality of the consecutive carriers and/or a channel set comprising a plurality of the consecutive slots to each of the terminals and assigns the channels included in the channel set to transmission of packets to the terminals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005033791-A (JP)
Title: Frequency difference measuring method
Inventor: KIN EISAI
IPC: H03D7/00
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency difference measuring method capable of accurately measuring an average frequency difference value between a transmission frequency and a reception frequency based on phase change values by calculating the phase change values on the basis of a predetermined sample interval.  <P>SOLUTION: The method includes the steps of calculating a phase change value of a demodulated signal on the basis of the predetermined sample interval, and determining the average frequency difference value between the transmission frequency and the reception frequency on the basis of the calculated phase change value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006016175-A (JP)
Title: Paper feeder
Inventor: SASAI TAKAHIRO
IPC: B65H3/06
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of eliminating any delivery error of a paper sheet, preventing floating of a paper sheet on both end sides when the paper sheet is separated and fed, and smoothly conveying the paper sheet thereafter.  <P>SOLUTION: In the friction separation pad type paper feeder, a paper feed roller 7 is mounted on a rotary driving shaft 7a substantially at a center part in the width direction of a paper sheet, a semi-circular disk-shaped rotating body 16 for suppressing rise of the paper sheet which is rotated in an interlocking manner with the rotary driving shaft 7a is mounted on the rotary driving shaft 7a on each side of the paper feed roller 7. When the rotary driving shaft 7a is stopped, a half-chipped portion 16a of the rotating body 16 is directed to the side of the paper sheet P placed and stored in a paper sheet placement part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020209-A (JP)
Title: Radio communication terminal and internal radio communication control method
Inventor: IIDA IZUMI
IPC: H04M1/00
Filed: 2004-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of quality of internal radio communication between a first case part and a second case part.  <P>SOLUTION: This radio communication terminal is provided with an antenna 104 for internal radio communication which performs transmission of radio waves for internal radio communication on the side of the first case part K11, an antenna 122 for internal radio communication which performs reception of the radio waves for internal radio communication on the side of the second case part K12, both of a transmitting part 102 and a receiving part 121 are connected to a local oscillator 103 by cable and synchronous detection of a signal received by the receiving part 121 is performed as supplying a local oscillation clock generated by the local oscillator 103 to both of the transmitting part 102 and the receiving part 121 by cable as source oscillation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022139-A (JP)
Title: Foamed polyurethane having microcavities and its manufacturing method
Inventor: KAWAI TAKAO
IPC: C08G18/00
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed polyurethane which has cavities of an average cavity diameter of 0.1-5 μm, i.e. extremely fine as compared with the conventional foamed polyurethanes and its manufacturing method, and also to provide a foamed polyurethane which has both of microcavities having a cavity diameter of smaller than 10 μm and an average cavity diameter of 0.1-5 μm, and cavities having a cavity diameter of 10 μm or larger and an average cavity diameter of 10-500 μm, and its manufacturing method.  <P>SOLUTION: The method of manufacturing the foamed polyurethane by mixing a first component containing an isocyanate group-containing compound and a second component containing an active hydrogen-containing compound, includes a gas dissolving process for obtaining gas-dissolved liquids of the first component and/or the second component by dissolving a gas inactive to an isocyanate group into at least one of the first component and the second component while controlling temperature and pressure, and a mixing and curing process for mixing the first component and the second component and curing a mixture of them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024630-A (JP)
Title: Semiconductor circuit, display device, and electronic apparatus
Inventor: KOBASHI YUTAKA
IPC: H01L27/08
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To make small the power supply wiring area of a semiconductor circuit, although circuit area is increased when the width of low voltage power supply wiring and the width of high voltage power supply wiring are uniformly set like the prior art because effect on reliability of instantaneous maximum current cannot be neglected at present.  <P>SOLUTION: In a complementary semiconductor circuit, width of the power supply wiring in the low voltage side and width of the power supply wiring in the high voltage side are changed. Preferably, the width of the low voltage power supply wiring is set to 1.5 times or more in comparison with the width of the high voltage power supply wiring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022854-A (JP)
Title: Large-sized cryogenic liquefied gas reservoir
Inventor: YOSHINO AKIRA
IPC: F17C3/02
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-sized cryogenic liquefied gas reservoir enabling a simple filling operation, reduced in the cost of a facility, enabling the easy control of flow, and preventing BOG (boil-off gas) from producing.  <P>SOLUTION: This large-sized cryogenic liquefied gas reservoir comprises a plurality of inner reservoirs 2 to 5 and a cold insulating reservoir 1 storing the inner reservoirs 2 to 5. The inner reservoir 2 is an inner reservoir 2 used exclusively for filling a cryogenic liquefied gas from a lorry 6 into the inner reservoir 2 by utilizing a difference in operating pressure between the lorry 6 and the inner reservoir 2. A feed pump 7 for feeding and filling the cryogenic liquefied gas taken out from the exclusively used inner reservoir 2 to those reservoirs 3 to 5 other than the exclusively used inner reservoir 2 is installed in an LNG retrieval pipe 10 extended from the exclusively used inner reservoir 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022191-A (JP)
Title: Three-branched sugar chain asparagine derivative, the sugar chain asparagine, the sugar chain and their preparation methods
Inventor: KAJIWARA YASUHIRO
IPC: G01N30/88
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-branched sugar chain asparagine derivative wherein an amino nitrogen in asparagine is modified with a lipophilic protective group, a biotin group or an FITC group, and its preparation method.  <P>SOLUTION: The three-branched sugar chain asparagine derivative wherein the amino nitrogen in asparagine is modified with a lipophilic protective group, a biotin group or an FITC group is represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are different from each other and are each a hydrogen atom or galactose; and Q is a lipophilic protective group, a biotin group or an FITC group).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022918-A (JP)
Title: Front cover and hydraulic torque transmitting device using the same
Inventor: TAKADA YUKINOBU
IPC: F16H41/24
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in fastening a bolt caused by accumulation of dust such as chips in a screw hole, with respect to a front cover having a recessed part on a part corresponding to a fastening member.  <P>SOLUTION: The torque is transmitted to this front cover 2 from an engine in a torque converter 1, and the front cover 2 comprises a disc-shaped main body 57 and a nut 44. The nut 44 is fixed to an axial engine side of an outer peripheral part of the disc-shaped main body 57 by welding. A flexible plate 42 is fastened to the nut 44. The disc-shaped main body 57 has the recessed part 58 recessed in the axial direction at a position corresponding to the nut 44. A second side face 44b of the nut 44 has a groove 63 for communicating the recessed part 58 with the external.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006029437-A (JP)
Title: One-way clutch and power transmitting device comprising the same
Inventor: WATANABE HAJIME
IPC: F16H35/10
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of operating torque of a torque limiter in an one-way clutch and a power transmitting device comprising the same.  <P>SOLUTION: Cam faces 24 forming wedge-shaped spaces narrow on one side in the circumferential direction and wide on the other side between a peripheral face of an outer ring 14 and a peripheral face of an inner ring 15, are formed on several parts of the peripheral face of the inner ring 15, rollers 16 are respectively mounted in each of the wedge-shaped spaces one by one rotatably in the circumferential direction, recessed parts 26 for fitting the rollers 16 in a state of being not kept into contact therewith, or slidably or rollably kept into contact with the outer ring 14, are formed on areas over roller lock positions of the cam face 24 on the peripheral face of the inner ring 15, and rollover areas 27 having a diameter approximately same as that of a lock-side end part of the cam face 24 are respectively formed over the circumferential direction between the lock-side end part of the cam face 24 of the inner ring 15 and the recessed part 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027147-A (JP)
Title: Seal
Inventor: IWANUMA HISAAKI
IPC: B41K1/02
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal, which has a guiding function allowing to easily and correctly set the print of a seal making no disturbance for sealing the seal and can be used multipurposely such as the possession of a gadget container and an exchangeable sealing part member or the like.  <P>SOLUTION: This seal has a cruciform top face pattern formed on the top face of the seal and side face patterns extending downwards along the side face of the seal from each top face pattern end.  <P>COPYRIGHT: (C)2006,JPO&NCIPI