baber/WOPTO huggingface dataset:
Patent JP-2004306730-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI YOSHIHIKO
IPC: B60C1/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent wear resistance and high resistance against cutting, chipping, and heat as well as good appearance after wear.  <P>SOLUTION: This pneumatic tire includes a tread part consisting of a three-layer structure of a cap A, a cap B and an under C from a tire surface; rubber composition which constitutes the cap A, comprising single natural rubber or ablend of natural rubber or diene-based rubber; the rubber composition constituting the cap B, comprising of sulfur a pts.wt, b pts.wt. of compounding agent B indicated by the formula R<SB>2</SB>N-(C=S)-S-S-(CH<SB>2</SB>)x-S-S-(C=S)-NR<SB>2</SB>, and a sum of at least one of sulfenamide-based vulcanizing accelerator, c pts.wt., to 100 pts.wt. rubber composition comprising natural rubber and/or diene-based rubber and a, b and c simultaneously satisfy a relation of b≥0.2, 1.5≤a+b/2≤2.5, 0.5≤c/(a+b/2)≤0.9; and the rubber composition constituting the under C contains the blend of the single natural rubber or the natural rubber and the diene-based rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309743-A (JP)
Title: Transport auxiliary material
Inventor: TAKADA YOSHIO
IPC: B65D19/32
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport auxiliary material for pallets, or the like, having a constitution which enable a consignor who ships the pallets, or the like, to fully collect and reuse the pallets.  <P>SOLUTION: The pallet 1 is made of synthetic resin and is of a rectangular shape in plane view, and articles to be transported are placed at the upper side of a plane formed on the pallet 1. Additionally, at the lower side of the plane, nine hollow projections, including projections 21-23, are provided. The rib of a resin forming body provided at a position, corresponding to the projection, is fitted for screwing a bent section, thus fixing the resin forming body to the pallet 1. Further, a non-slip sheet, with graphic information for collection and reuse printed on the rear, is bonded onto the front of the resin-forming body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310904-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: YAMAUCHI TADAAKI
IPC: G11C16/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which realizes a high-speed data transfer rate.  <P>SOLUTION: A reference memory cell MCr is connected to two reference bit lines BLref 0-1. When one reference bit line BLr is driven to a selection state in accordance with a reference string selection signal SELref which is the result of decoding a column address CA at data access, the potential of the selection reference bit line BLr is transferred to a reference data bus line BDref. The potential difference between the reference data bus line BDref and a data bus line BD is differentially amplified by a sense amplifier 50, and read out data are outputted from an external terminal DQ. In the period of the data access, the reference bit line BLr of nonselection state is precharged to a ground potential in accordance with a reset signal RST of H level. When a nonselection reference bit line BLr is selected at the next access to the data, the data can continuously be read out without waiting for the precharging of the bit line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268889-A (JP)
Title: Dump truck
Inventor: SASAKI KAZUYOSHI
IPC: B60P1/64
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To propose a 2t dump truck easily cleaned by avoiding splashing of ready mixed concrete to the rear of a driver's seat and spreading of dirt all over the bed in loading and transporting the concrete, and to prevent even a small amount of concrete from spreading and solidifying on the bed.  <P>SOLUTION: A partition plate is provided on the bed to facilitate unloading and prevent dirt from spreading thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004316070-A (JP)
Title: Protection scaffold unit for bridge and protection method using the same
Inventor: KAWAKITA WATARU
IPC: E01D2/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection scaffold unit capable of carrying out assembly and demolition work while having no need to carry out traffic control at all even if it is on a seashore or a flume and a general road, making it safe when maintenance work is carried out and a protection method making use thereof with a simple constitution.  <P>SOLUTION: The protection scaffold unit comprises an orthogonal rail 11 mounted to the lower surface of a bridge girder 21 of a bridge 20 in a state to set at right angles thereto, a first motor block attached to the orthogonal rail 11, a gondola used as a scaffold movably suspended along the orthogonal rail 11 by the first motor block, a parallel rail mounted on the lower surface of the bridge girder 21 in a parallel state therewith and a second motor block suspending the gondola used as the scaffold attached to the parallel rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320142-A (JP)
Title: Facsimile apparatus and communication control method
Inventor: KUMAKURA SHUNICHI
IPC: H04N1/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile apparatus and a communication control method for reducing the incident probability of a communication error caused by the quality of a line to which a called apparatus is connected and decreasing a communication time until the end of transmission.  <P>SOLUTION: The facsimile apparatus 100 comprises: a communication means 1 that includes a plurality of modulation systems for transmitting/receiving image information between the facsimile apparatus 100 and an optional called apparatus and transmits the image information to the called apparatus in the case of transceiving the image information to the optional called apparatus; an operation means 2 that is operated to enter line connection information of the called apparatus call-connected by the communication means 1; a discrimination means 4 that discriminates a type of a line for interconnecting the facsimile apparatus 100 and the called apparatus on the basis of the line connection information entered from the operation means 2; and a modulation system selection means 5 that selects one modulation system in response to the type of the line discriminated by the discrimination means 4 among a plurality of the modulation systems of the communication means 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031922-A (JP)
Title: Semiconductor device
Inventor: HASHIZUME YASUYUKI
IPC: H01L27/06
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which lowers a resistance value in a shield layer while reducing a parasitic capacitance between inductor and shield layers.  <P>SOLUTION: A metallic wiring 5, which is at a ground potential GND, is provided between the shield layer 3 on the surface of a semiconductor substrate 1 and an inductor 8 formed with a spiral metallic wiring while the metallic wiring 5 is connected to the shield layer 3 to lower a resistance value in the shield layer while reducing the parasitic capacitance between the inductor and shield layers. A plurality of cut lines, crossing the inductor 8, are provided on the outer peripheral part of the shield layer 3. A plurality of metallic wirings 5 are arranged so as to cross the inductor 8 and are provided so as to correspond to respective regions of the shield layer 3 divided by the cut lines. Respective metallic wirings 5 are extended to the central part of the spiral shape and are connected mutually at the central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314765-A (JP)
Title: Steering gear for vehicles
Inventor: UENO MASAYUKI
IPC: B62D5/07
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein an operation oil is fed to a hydraulic actuator on or after twisting is generated on a steering shaft continued to a steering member in a hydraulic power steering device, the operation oil is fed to the hydraulic actuator on or after deviation of a steering angle and a steering angle is generated in a hydraulic steer-by-wire type steering device for a vehicle and responsiveness of feeding of the operation oil against the operation of the steering member is bad in either case.  <P>SOLUTION: In the steering device 1 for the vehicle comprising the hydraulic type power steering device, when the operation of the steering member 2 is started, the starting of the operation is quickly detected based on a steering speed Va and a flow rate control valve 16 is controlled by a motor 20 to feed/discharge the operation oil to the hydraulic actuator 7 at the feed/discharge amount corresponding to the steering speed Va. Steering assist force can be generated without delaying from the operation of the steering member 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319386-A (JP)
Title: Connector and inspection device
Inventor: FUKATSU YUKIHIRO
IPC: H01R43/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector and an inspection device capable of accurately detecting a mounting position of a retainer.  <P>SOLUTION: A female terminal fitting can be inserted in a female housing 20 from the rear. The retainer 40 is provided with a slip preventing part locking into the female terminal fitting when it is mounted at an normal locking position, and is obliquely moved in relation to the inserting direction of the female fitting, and an angle made by its moving direction to the inserting direction of the female terminal fitting is set to about 35 degrees. The retainer 40 is provided with an acceptance recess 54 capable of accepting the detecting part 68 of the inspection device 60 when it is at the normal locking position. The front rim part of the acceptance recess 54 is made to be a part 55 to be detected against which a region horizontally running along the detecting part 68 runs, when the retainer 40 is at an incomplete mounting position, and the receiving action of a connector C is regulated by this running-against. The part 55 to be detected permits the receiving action of the connector C, since it is disposed by being horizontally shifted from the detecting part 68 when the retainer is at the normal locking position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328098-A (JP)
Title: Digital camera and its picture correcting method
Inventor: TOMIOKA HIROSHI
IPC: H04N101/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution of a digital camera and a method which quickly, easily and surely determines set values for correcting photographed picture data.  <P>SOLUTION: The digital camera comprises a digital signal processor 25 having a set value display screen generator 36 for generating a display screen including set values and an interpose processor 37 for displaying the set values on a corrected picture, thereby outputting corrected image data to a corrected data memory 29 and a monitor display 2; an uncorrected data memory 26 for storing uncorrected image data; a set value data memory 27 for storing correcting set values; a display screen data memory 28 for storing a display screen with set values of correction items; a corrected data memory 29 for storing corrected image data; and an operating unit 3 for switching a regular mode to a picture quality change mode, correcting the uncorrected image data with the set values, and inputting instructions to change the present set values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328361-A (JP)
Title: Harmonic overtone generation method and harmonic overtone generator
Inventor: KATO NAOYUKI
IPC: G10L21/003
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmonic overtone generation method and a harmonic overtone generater which enable the capacity of a buffer memory to be reduced.  <P>SOLUTION: The harmonic overtone generation method consist of a processing step S11 for applying downsampling to an inputted signal, a step S12 for storing the inputted signal after the downsampling into a buffer memory, a step S13 for reading signal data from the buffer memory, a processing step S14 for applying upsampling to the read signal data and the processing step 15 for applying time axis compression operation to the upsampled signal and output of the processing step S15 becomes a harmonic overtone of the inputted signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327793-A (JP)
Title: Heat treatment method and heat treatment equipment
Inventor: HISHIYA SHINGO
IPC: H01L21/3105
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method and heat treatment equipment capable of obtaining an interlayer insulating film of low permittivity at a low heat treatment temperature.  <P>SOLUTION: Inside of the reaction tube 2 of heat treatment equipment 1 is heated at a specified temperature by means of a temperature rising heater 12. A coated semiconductor wafer 10 is loaded in a reaction tube 2. Inside of the reaction tube 2 is then settled with a specified pressure and a coating film is heated by introducing hydrogen from an acid gas introduction pipe 13 into an inner pipe 3. After the coating film is heated under acid atmosphere, temperature in the reaction tube 2 is raised to a specified level by means of the temperature rising heater 12 and the coating film of the semiconductor wafer 10 is heated under acid atmosphere. Thereafter, gas in the reaction tube 2 is discharged and ammonia is introduced from an alkaline gas introduction pipe 14 into the inner pipe 3 thus heating the coating film under alkaline atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327289-A (JP)
Title: Wire harness
Inventor: MIZUGUCHI YASUSHI
IPC: H01B7/36
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire harness able to be easily assembled, and capable of preventing its beautiful appearance from being spoiled.  <P>SOLUTION: This wire harness 1 is provided with a connector 2, a plurality of wires 3, and a harness tape 4. The connector 2 is attached to the end part 3a of the wire 3. A colored region 50 is formed at the end part 3a of the wire 3. The color of the colored region 50 is the same as the color of the harness tape 4. The harness tape 4 is wound around the outer periphery of the wire 3 with its rim 4a superposed on the outer rim 50a near the center part of the wire 3 in the colored region 50. The colored region 50 is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321649-A (JP)
Title: Apparatus for searching for snowslide victim and rescuing him/her in early stage
Inventor: KIMURA KAZUTAMI
IPC: A62B99/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it takes time by a conventional method of performing searching by radio wave signals by a beacon or the like and finding the position of a person by thrusting a probe into snow while it is said that it is very difficult to save a life unless the person is found within 15 minutes in the case that he/she is buried in a snowslide.  <P>SOLUTION: In order to save the person buried in the snow of the snowslide or the like as quickly as possible, a vinyl tape or woolen yarn or the like is shot into the sky by carbon dioxide or the like or a spring system before becoming caught in the snowslide when the snowslide occurs. The person is found faster when the tape or the like projected on the snow is tracked after he/she is caught in the snowslide, and the probability of saving the life becomes higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283540-A (JP)
Title: Self-opening cartridge
Inventor: MATSUNO TAKAYUKI
IPC: A61J7/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge to be opened by itself by the resilience of a resin film when its seal is cut.  <P>SOLUTION: The rectangular resin film is folded nearly in half. Edges in parallel with the ridge of the film are bent outward by nearly 90° or roundly bent by 90°, so as to form ridges. The two ridges obtained by bending the ends are straightened and made to be flat. Then the remaining four edges are stuck on both sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335160-A (JP)
Title: Current lead for superconductive device
Inventor: BONO TAKAAKI
IPC: H01F6/06
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stably operable current lead in which degradation of conductive capacity and local heating can be evaded even if it is installed in the vicinity of a superconductive coil.  <P>SOLUTION: In the current lead 1 consisting of a room-temperature side lead 7 using a conductive metal material and a low-temperature side lead 8 using a parallel connection body of a plurality of unit conductors 4 made of tape-shaped oxide superconductive wires, the plurality of unit conductors 4 are buried in grooves of a support member 5 with their wide faces directed in the same direction to make up a low-temperature side current path, and the unit conductors 4 are arranged so as to receive a generated magnetic field of the superconductive coil 2 in parallel with the wide faces and are to be connected to the superconductive coil 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333293-A (JP)
Title: Signal processing device, signal processing method, signal processing program, recording medium for recording signal processing program and measuring machine
Inventor: KADOWAKI SOICHI
IPC: G01B21/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing device and a signal processing method applicable to two-dimensional or three-dimensional data.  <P>SOLUTION: This device is equipped with a signal processing filter for performing signal processing to a digital signal value in a prescribed dimension extracted along a prescribed route and ordered in time series, by product sum operation relative to a prescribed distribution function. The distribution function is specified by a sampling pitch along the prescribed route and a cutoff frequency along the prescribed route. The signal processing filter has a filter operation execution part for acquiring a filter output value of each component by multiplying the digital signal value by the distribution function of each component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335337-A (JP)
Title: Fixed electrode for switch
Inventor: HIRANO SUKEHIRO
IPC: H01H31/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch making a movable contact come into contact with and separated from a fixed contact, which is made small in size by reducing the height of the fixed contact.  <P>SOLUTION: The movable contact 13 is freely rotatably supported on a conductor 6 penetrated through one bushing 2 on one side out of bushings connected to a high voltage wiring circuit, and a conductor 6 penetrated through the bushing 2 on the other side, and the movable contactor 13 is rotationally driven by an operation mechanism part and made to be contacted with and separated from the fixed contact 28. The fixed contactor 28 is mounted so that the direction in which a supporting part 29 of the conductor 6 and a contact face of the movable contact are arranged alignedly with the axial direction of the conductor 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330128-A (JP)
Title: Stem valve for flowing pressure discharge
Inventor: SEKI MASAAKI
IPC: B05B9/04
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stem valve for flowing pressure discharge by which recharge by a through stem method can be prevented.  <P>SOLUTION: In a cylindrical housing 10 whose tip part is provided with an inlet part 13 into which a content packed to an aerosol vessel 1 flows, a stem valve for flowing pressure discharge is composed. The housing 10 is held to a boss part 20 in such a manner that a stem 11 is projected from a stem inserting port 21a at the upper face part 21 of the boss in a mounting cup 2, and a stem gasket 15 is brought into contact with the the upper face part 21 of the boss around the stem inserting port 21a. The content is filled by a through valve method into the vessel in a pressurized state from the gap of the stem inserting port 21a through the surface of the stem gasket 15 and the outer circumferential face of the housing. A ball 18 functioning as a check valve is provided in the space between the stem 3 and the inlet part 13, is released by flowing pressure on the lowering operation of the stem 11, and is brought into a closing position when the content is press-fitted to the vessel through the stem 3 by a through stem method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017312-A (JP)
Title: Imaging lens and imaging device using the same
Inventor: KANEKO ISAMU
IPC: G02B7/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens achieving satisfactory optical performance and an imaging device using the same.  <P>SOLUTION: In the imaging device, an angle formed between a surface 6a nearer to a lens 3 out of an inner peripheral surface 6 of an aperture 5 and an optical axis 7 is smaller than that between a surface 6b farther from the lens 3 out of the inner peripheral surface 6 of the aperture 5 and the optical axis 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341056-A (JP)
Title: Active silencer
Inventor: MORIKAWA YUICHI
IPC: G10K11/178
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active silencer capable of reducing sound by following up the variation of a spatial transfer function while securing the function of a window by making an aperture area large enough as to an active silencer which is used when an opening part formed in a sound insulation wall is opened and closed with a rotary disk body such as a rotary window which can be opened and closed.  <P>SOLUTION: The active silencer is equipped with: a controller 30 which calculates the amplitude and phase of a control sound so that sound pressure levels detected by the error microphones 13a to 13d are minimized on the basis of the output signals of reference microphones 11a to 11c and error microphones 13a to 13d; an angle detection sensor 15 which detects the rotational position of a rotary window 130; and a selection controller 40 which selects one of additional sound source speakers for generating the control sound among additional sound speakers 12a to 12f on the basis of the rotational position of the rotary window 130 detected by the angle detection sensor 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343846-A (JP)
Title: Charger
Inventor: NONOMURA YOSHITAMI
IPC: H02J7/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, since one charge controller is required for one generator, a plurality of charge controllers are required when a plurality of generators are installed and thereby the cost increases.  <P>SOLUTION: In the charging system, power generated from each of a plurality of wind generators is converted through respective rectifier circuits into DC power, output terminals of respective rectifier circuits are connected in common and a battery is charged with an output from each rectifier circuit through a control switch arranged between the battery and the common joint of the output terminals of respective rectifier circuits. Furthermore, a dummy resistor is connected to the output of the rectifier circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341119-A (JP)
Title: Processing cartridge and image forming apparatus
Inventor: HAYAKAWA TATSURO
IPC: G03G15/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrifying noise, moire, image soil and unevenness in density.  <P>SOLUTION: The phase of the oscillating component of voltage applied to an electrifying roll and the phase of the oscillating component of voltage applied to an ICL roll is made opposite. The electrifying roll and the ICL roll are mounted to the same member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI