baber/WOPTO huggingface dataset:
Patent JP-2005101939-A (JP)
Title: Unit and method for input control
Inventor: RI KEIHO
IPC: H04J11/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the circuit scale of a turbo decoder with suppressing its characteristics deterioration and effectively utilize the memory of the turbo decoder.  <P>SOLUTION: A controller 110 acquires information of the coding ratio and the coded block length of received signals, determines the numbers of bits of a structure Y1 and parity parts Y2, Y3 according to the coding ratio and/or the coded block length so that the bit number of one series of the parity part is less than that of the structure Y1, and controls a bit deleting part 109 so as to meet the determined bit numbers. The deleting part 109 deletes bits of the structure Y1, the parity parts Y2, Y3 output from a separator 108 according to the control of the controller 110. A decoder 111 performs turbo-decoding, using each series subjected to deletion by the bit deleting part 109.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103553-A (JP)
Title: Laser marking device
Inventor: MIYAZAKI TAKAYOSHI
IPC: B23K26/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking device having a guiding light source, in which an entire print area is accurately irradiated with a guiding light without raising a cost.  <P>SOLUTION: A print area is partitioned into an area A11 (a 1st guiding light irradiation area), which is irradiated with a laser beam L2, and an area A2 (a 2nd guiding light irradiation area), which is irradiated with a laser beam L3, by writing a guiding coordinate data in a data table. On/off signals for guiding laser beam sources 30, 40 are generated based on the guiding coordinate data groups, and written in another data table. By this controlling, a coordinate data is generated from marking-information of a character, a symbol, a figure, and the like, which is to be marked on an object to be marked, and the coordinate data is output to a galvano mirror device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106182-A (JP)
Title: Pipe joint
Inventor: NAKANO KINJIRO
IPC: F16L1/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of being used irrespective of pipe diameter and of being used for not only connection of pipes but also dismantling, easy to handle and operate, and capable of improving efficiency of pipe connection work and pipe dismantling work.  <P>SOLUTION: This joint consists of a frame body 2 including a seating part 3 abutting on an outer circumference surface of pipe and a first hook hanger 7 hooking one hook and a rope body 13 set on the frame body 2. The frame body 2 is provided with a fixing means 14 of one end of the rope body 13 and a rope body locking means 16 locking an arbitrary part in another end part side of the rope body 13. The fixing means 14 of one end of the rope body 13 includes a function drawing the rope body 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103480-A (JP)
Title: Catalyst for cleaning diesel engine exhaust gas
Inventor: WATANABE TAKESHI
IPC: F01N3/10
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning diesel engine exhaust gas, particularly for oxidizing and removing hydrocarbon (HC) gas and carbon monoxide (CO) in diesel engine exhaust gas while reducing discharge amounts of SO<SB>3</SB>derived from sulfur dioxide (SO<SB>2</SB>), sulphate, and the like.  <P>SOLUTION: The catalyst for cleaning diesel exhaust gas is characterized by comprising (A) a honeycomb monolith substrate layer, (B) a layer containing a platinum group metal carried on a metal oxide, and (C) a gas diffusion layer comprising a metal oxide, wherein the layers are laminated in order of the above (A), (B), and (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106027-A (JP)
Title: Fuel feed device and fuel injection device of internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02D41/38
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed device and a fuel injection device of an internal combustion engine capable of reducing the effects of pulsation generated in a high-pressure pump on a fuel feed amount fed to the internal combustion engine.  <P>SOLUTION: This fuel feed device 1-1 of the internal combustion engine comprises a first fuel feed system 8 which pressurizes a fuel by a low-pressure pump 7 and feeds the pressurized fuel to a first fuel injection mechanism (intake air passage fuel injection mechanism 3) and a second fuel feed system 10 which further pressurizes the fuel branched from the first fuel feed system 8 and pressurized by the low-pressure pump 7 by a high-pressure pump 9 driven according to the operating state of the engine and feeds the pressurized fuel to a second fuel injection mechanism (cylinder fuel injection mechanism 4). A stop valve 10d is installed on the upstream side of the high-pressure pump 9 in the second fuel feed system 10. When the fuel is not injected from the second fuel injection mechanism, the stop valve 10d is closed to suppress the propagation of the pulsation generated in the high-pressure pump 9 to the first fuel injection mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115997-A (JP)
Title: Optical recording medium and manufacturing method therefor
Inventor: OSHIMA KIYOAKI
IPC: G11B7/24038
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium by solving the problem, wherein one recording layer cannot obtain sufficient signal amplitude, as compared with the other recording layer in a conventional write type optical recording medium having a double-layer structure.  <P>SOLUTION: In the optical recording medium 1, there are successively provided a first substrate 11A, on which a first groove is formed; a first recording layer 21A formed on a surface of the first substrate 11A, where the first groove is formed; a first semitransmissive reflecting layer 31A; an intermediate layer 4A; a second recording layer 22A; a second reflecting layer 32A; and a second substrate 12A on which a second groove is formed. In this case, a heat-conducting layer 5A is provided in between the second recording layer 22A and the intermediate layer 4A, and a heat-shielding layer 6A is provided between the second recording layer 22A and the second reflecting layer 32A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115634-A (JP)
Title: Information processing apparatus and method, recording medium, and program
Inventor: HAYASHI TAKAMICHI
IPC: G06F17/30
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To display information related to a content without changing a display device, a program, or the like regardless of difference of processing capabilities or display capabilities.  <P>SOLUTION: An indication of one display mode is acquired in a step S101. When a track display mode is indicated, names of contents are displayed in one hierarchy on the basis of a sequence of content file numbers in a step S103. When a group display mode is indicated, not only a name of a group is displayed in one hierarchy but also names of contents classified into the group is displayed on the basis of a sequence of content file numbers in a step S105. When a group tree display mode is indicated, the name of the group or names of contents are displayed in hierarchies based on a tree structure in a step S106. This invention is applicable to a portable player.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075642-A (JP)
Title: Placing plate for fork carriage
Inventor: AKAGI KUNIHARU
IPC: B66F9/06
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a placing plate for a fork carriage for carrying a cargo handling object in a safe and stable state, by easily loading the object without imposing a burden on the cargo handling object, when loading and carrying the cargo handling object such as a heavy load with a caster, by using the fork carriage.  <P>SOLUTION: This placing plate comprises three pairs of arm parts 3 detachably formed in an inverse L shape between left and right L-shaped fork parts 2 of the fork carriage, a quadrangular placing plate part 4 formed between a width of the left and right L-shaped fork parts 2, left and right side plates 14 for forming the placing plate part 4 in a U shape, and a rear plate 15, and has a damage preventive means 5 inside the left and right side plates 14 and the rear plate 15. An openably and closably installed slope plate 16 is connected to a front part of the placing plate part 4. When closing the slope plate, the slope plate 16 can be closed by installing a freely engageable and disengageable hook 20 by a ring-shaped nut 18 equipped on an upper surface of a front arm part 17, and a fastening hole 19 arranged on a side surface of the slope plate 16. A hook hooking ring is installed on left and right L-shaped fork part upper surfaces 25, and a fixing belt 12 is installed, to be formed into a structure having the function of carrying the cargo handling object 1 in a safe and stable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120871-A (JP)
Title: Gas turbine
Inventor: SAKAMOTO YASUAKI
IPC: F01D9/02
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine whose cooling efficiency and reliability are improved by reducing a maximum temperature of a stator vane surface or an end wall.  <P>SOLUTION: A piece of a combustor tail pipe 1 is provided with a leaf of a first stage stator vane 2. The first stage stator vane 2 is arranged relative to the combustor tail pipe 1 so that the combustor tail pipe 1 center indicated by a chain line L generally matches with the inter-vane center in a front edge section of the first stage stator vane 2. Therefore, combustion gas from a combustor mainly passes between vanes of the stator vane, so that the maximum temperature of the vane surface is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120202-A (JP)
Title: Hard-surface treatment composition
Inventor: MORII NORIYUKI
IPC: C11D3/37
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard-surface treatment composition which is capable of imparting the drying accelerating effect and finishing improving effect to the hard surfaces of water-section facilities.  <P>SOLUTION: The composition contains (b) water and (a) a copolymer containing a polymerization unit derived from a dicarboxylic acid-based monomer expressed by formula (I) (wherein, R<SP>1</SP>is A-B-X, but A is -O- or -NR<SP>3</SP>, R<SP>3</SP>is -H, -CH<SB>3</SB>or the like, B is -C<SB>2</SB>H<SB>4</SB>-, or -C<SB>3</SB>H<SB>6</SB>-, X is -NR<SP>4</SP>R<SP>5</SP>or the like, R<SP>4</SP>and R<SP>5</SP>are each -H, -CH<SB>3</SB>or the like) and containing a polymerization unit derived from an olefin-based monomer expressed by formula (II) (wherein, R<SP>2</SP>is a 4-12C alkyl group, a 6-12C aryl group or the like).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123450-A (JP)
Title: Laminated ceramic electronic parts
Inventor: TANAKA TADASHI
IPC: H01F17/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize laminated ceramic electronic parts for reducing inter-diffusion areas, and for improving the flexibility of design without damaging bonding strength on an interface.  <P>SOLUTION: First and second intermediate layers 3 and 4 are interposed between a first magnetic layer 1 and a second magnetic layer 2, and the first intermediate layer 3 is provided with the same composition as that of the second magnetic layer 2, and the second intermediate layer 4 is provided with the same composition as that of the first magnetic layer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126176-A (JP)
Title: Door opening/closing diagnostic device for elevator
Inventor: ITO TOMOHIKO
IPC: B66B13/14
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy door opening/closing diagnostic device for an elevator capable of judging in which position between switches of a door opening/closing device where the failure has occurred and of finding the cause of the door failure easily, accurately, and properly.  <P>SOLUTION: The door opening/closing diagnostic device 41 for the elevator is equipped with a torque measuring circuit 61 to measure the torque of a door motor between the times when sensor switches are actuated, an initial value storing circuit 63 to store the initial value of the torque, and a comparative judging circuit 64 to compare the measurement of the torque with the initial value, whereby judgement can be done in which position between the switches where the failure has occurred on the basis of the result given by the comparative judging circuit 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130631-A (JP)
Title: Method and circuit for driving power semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H02M1/08
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve high-speed switching performance, using a relatively simple constitution.  <P>SOLUTION: A control unit 30 increases the potential at point A, and an IGBT 12 and a MOSFET 20 are brought into on state. When the MOSFET 20 is brought into on-state, an IGBT 14 is also brought to the on-state, and a current I1 starts to flow. When both the IGBT 12 and the IGBT 14 are brought to on-state, the potential at terminal L increases close to the potential V1 of terminal H. The voltage between the gate G and the emitter E of the IGBT 14 falls below a threshold, and the IGBT 14 is brought into off state to reduce the current I1. Further, a driving signal, transmitted from the control unit 30 through a resistor 26, is delayed via a delay circuit 22 to increase the potential at point B. For this reason, the voltage between the gate G and the emitter E of the IGBT 14 exceeds the threshold, and the IGBT 14 is brought to on-state and the current I1 is increased again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127480-A (JP)
Title: Manufacturing method of roller member
Inventor: AOKI SHIGERU
IPC: G03G15/08
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a roller member, obtaining a roller member having uniform internal cell structure and surface structure overall in the member.  <P>SOLUTION: This manufacturing method of a roller member includes a process of injecting raw material 4 at least containing a foaming agent in a hollow metal mold body 1 with a core bar 3 passed through the center line of the hollow metal body 1. With the metal mold body 1 disposed so that the longitudinal direction is substantially horizontal, the raw material 4 is injected into the vicinity of the longitudinal central part in the metal mold body 1. Preferably after a nozzle 5 is inserted in the metal body 1, while the metal mold body 1 or the nozzle 5 is moved in the direction of separating from the other thereof in the longitudinal direction, the raw material 3 is injected into the metal mold body 1 by the nozzle 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082244-A (JP)
Title: Chewing gum package
Inventor: IKEDA YOICHI
IPC: B65D85/60
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chewing gum package capable of holding the packing paper of the chewing gum by putting the same in the package for packing the chewed gum which eliminates the problem that chewed gums are often thrown away on streets or the like since it is troublesome to hold the packing paper until the gum is completely chewed.  <P>SOLUTION: The chewing gum package (1) provided with a pocket (2) or a belt (3) which can hold the packing paper of the chewing gum by catching the same on the side thereof for packing the chewed gum is provided, thereby enabling the solution of the above problem.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137065-A (JP)
Title: Power controller for vehicle
Inventor: MATSUOKA SHOGO
IPC: B60L3/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power controller for a vehicle which can supply a sufficient power necessary for continuous running without stopping a power generation operation which is a main function, at the time of a microcomputer fault, or a circuit failure not relating directly to a power generation control.  <P>SOLUTION: In the power controller for a vehicle, a monitoring controller 2 placed separately from a power converter 1 judges the normal/fault of the power converter 1 to turn ON/OFF a power generation switching signal 4 at the fault time. Thus, a first power control function according to the output of a power element drive signal generating means is forcibly stopped, and a second power generation controlling function according to the diode rectifying mode of the power element is exercised.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136238-A (JP)
Title: Light emitting diode array device and light emitting diode printer using it
Inventor: KITADA KATSUNOBU
IPC: B41J2/45
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode array device that can be joined stably to an external driving circuit through very simple joining work, and to provide a light emitting diode (LED) printer using the device.  <P>SOLUTION: In the light emitting diode array device, a plurality of light emitting diodes 10 are arranged on a high resistance substrate 1. The device is composed of individual electrodes 4 commonly connected to the light emitting diodes of the same group composed of N pieces light emitting diodes, and common electrodes 50 connected to prescribed light emitting diodes of different groups. The high resistance substrate 1 has a common electrode forming area C and an individual electrode forming area S on both sides of the arranging area L of the light emitting diodes. In the individual electrode forming area S, individual electrode-side connection pads 11 are formed as extended from the individual electrodes 4 and common electrode-side connection pads 12 connected to first common electrodes 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139659-A (JP)
Title: Rainwater drainage structure
Inventor: ISHIMURA SHUICHI
IPC: E04D13/064
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainwater drainage structure which can surely use the principle of a siphon, and a rainwater drainage design method with practicality, which takes full advantage of the effect of the principle of the siphon.  <P>SOLUTION: This rainwater drainage structure, which drains the rainwater by the principle of the siphon, comprises a drain inlet which is provided in a puddle part for accumulating the rainwater, and a drain pipe for draining the rainwater from the drain inlet. The rainwater drainage structure is characterized in that the height of the puddle part is greater than the total sum of head of fluid generated by back draft including a water seal trap of the drain pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138749-A (JP)
Title: Device for protecting pedestrians and the like
Inventor: TAKIMOTO TAKAYUKI
IPC: B60R21/34
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for protecting pedestrians and the like with an excellent protecting characteristic of the pedestrians and the like even if conditions at the time of collision (physiques of the pedestrians and the like, a collision position, speed at the time of collision of an automobile, and the like) are different.  <P>SOLUTION: A first airbag device inflating a first airbag 4 inflated for covering vicinity of a cowl top 2 at the time of colliding with pedestrians and the like is installed at a rear part of a hood 3 or the cowl top 2. A second airbag device having a second airbag 7 covering an A pillar 6 is installed in each of the A pillars 6. When collision of the pedestrians and the like is detected, the first airbag 4 first inflates to cover the vicinity of the cowl top 2. About 5-30 mSec after a gas generator of the first airbag device is ignited and actuated, the second airbag 7 inflates to cover the approximately entire A pillars 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150811-A (JP)
Title: Coding apparatus and method, decoding apparatus and method, recording medium, and program
Inventor: FUJIMORI YASUHIRO
IPC: H04N1/415
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce coded data having high compression ratio and high error robustness.  <P>SOLUTION: A preliminary coefficient D arithmetic section 56 supplies lower-order 4-bits of a DR calculated by a DR arithmetic section 51 to an embedding arithmetic section 57 as a preliminary coefficient D. A preliminary coefficient A arithmetic section 58 supplies lower-order 4-bits of an AVE calculated by an average value arithmetic section 52 to an embedding arithmetic section 59 as a preliminary coefficient A. The embedding arithmetic section 57 generates a code Y, on the basis of MSB side 4 bits of a VQ code supplied from a VQ code decision section 55 and information in 4 bits comprising the preliminary coefficient D, and supplies the code Y to a composite section 102. The embedding arithmetic section 59 generates a code X on the basis of LSB side 4 bits of the VQ code supplied from the VQ code decision section 55 and information in 4 bits comprising the preliminary coefficient A, and supplies the code X to the composite section 102. The composite section 102 composites the codes X, Y with the VQ code and provides an output of the result as VQ coded data. The coding apparatus or the like is applicable to coding communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143557-A (JP)
Title: Putter
Inventor: TAO TADAMASA
IPC: A63B53/04
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter structure with which the position of a head to a ball and the lie angle of a putter at the position of the head are set to be fixed in the setup of the putter.  <P>SOLUTION: A mark 9a is provided on an optional position at the lower part of a shaft 2b of the putter 1b, the mark 9a and the head upper surface 8 of the head 4a of the putter are connected by a visual line 12b, and a visual line pointing position moving width 15 is generated among a visual line pointing position 14a on the head upper surface 8, a visual line 12e by the movement of the position of the head and the visual line pointing position 14b below the mark 9a connected by the visual line 12e. Thus, the moving degree of the head in the case of fixing the lie angle 13a of the putter 1b is recognized. Also, even in the case that the position of the head is fixed and the lie angle is changed, since the direction of the visual line with the mark 9a as a supporting point is changed, the changing degree of the lie angle is recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150262-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAGAHASHI KATSUMI
IPC: H01L27/105
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a void occurring in a contact plug connected to a diffusion preventing film below a lower electrode whose upper end constitutes a ferroelectric capacitor, and to prevent deterioration of an electric characteristic of the ferroelectric capacitor.  <P>SOLUTION: A semiconductor device is provided with an interlayer insulating film 17 laminated on a semiconductor substrate 11, a contact hole formed in the interlayer insulating film 17, the contact plug 22 with which filler is filled, the conductive diffusion preventing film 23 formed on the interlayer insulating film 17 by covering the upper part of the contact plug 22, the lower electrode 24 formed on the diffusion preventing film 23 in order from below, a capacitance insulating film 25 formed of insulating metal oxide, and the upper electrode 26. A side wall 19 is formed on the side wall of the contact hole, and the contact plug 22 is formed on the inner side of the side wall 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI