baber/WOPTO huggingface dataset:
Patent JP-2003211555-A (JP)
Title: Tire molding drum and tire for vehicle for heavy load
Inventor: TANAKA KENSUKE
IPC: B29D30/26
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding drum and a tire for a vehicle for a heavy load which can prevent occurrence of a ply cord wave even when the height of a folded-back part of a carcass ply of the tire is enlarged.  <P>SOLUTION: In regard to the shape of an outer peripheral surface in the end part of the drum for molding a green case, the radial distance of a point on the outer periphery of the drum is made prescribed or decreased with an axial position made close to the end of the axis, in the axial range being 0.2-0.06 times larger than the drum width from the end of the axis, while the decrease of the radial distance is made larger by 0.17 times or less than a drum height DH on the nearest side to the end of the axis in the axial range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323707-A (JP)
Title: Active matrix display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit configuration for protecting thin film transistors from external light. SOLUTION: The circuit configuration has picture signal lines, gate signal lines which intersects the picture signal lines, an electric conductive film prepared on the gate insulator together with the gate signal lines, pixel electrodes provided in regions surrounded by the picture signal lines, the gate signal lines, and the electric conductive film, and thin film transistors electrically connected to the pixel electrodes. The picture signal lines and electric conductive film overlap each other through an insulating film along the direction perpendicular to the gate signal lines. The external light incident on the thin film transistors can be effectively reduced by preparing the electric conductive film in the way above.
Patent JP-2003212654-A (JP)
Title: Glassy carbon molded goods and method of manufacturing glassy carbon molded goods
Inventor: HAMAGUCHI MAKI
IPC: C04B35/52
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glassy carbon blind cylindrical container, glassy carbon flanged cylinder and glassy carbon cylinder of a large bore and long size.  <P>SOLUTION: The method of manufacturing the glassy carbon blind cylindrical container includes a process step of obtaining the thermosetting resin cylinder by centrifugally molding the thermosetting resin, a process step of molding a thermosetting resin bottom plate by using a mold for the bottom plate disposed with the thermosetting resin cylinder in itss cavity and cast molding the thermosetting resin of the same composition or substantially the same composition as the composition of the thermosetting resin used in the centrifugal molding and simultaneously joining the thermosetting resin bottom plate and the thermosetting resin cylinder, and a process step of subjecting the resulted thermosetting resin blind cylindrical container to carbonation treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215544-A (JP)
Title: Light control device, method of driving the same, and image pickup device
Inventor: YANAGIDA TOSHIHARU
IPC: G02F1/137
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control device, a method of driving the same, and an image pickup device for securing an always large optical density ratio (contrast ratio, dynamic range) without regard to an operation environment temperature and simultaneously attaining speedily transient response operation.  <P>SOLUTION: The light control device comprises a liquid crystal element, a detection part for detecting an element environment temperature, and a pulse signal control part which receives a detected value detected by the detection part and varies the frequency of an AC pulse for driving the liquid crystal element according to the element environment temperature. The image pickup device has the light control device arranged in the optical path of an image pickup system. The method is used to drive the light control device comprising the liquid crystal element. The frequency of the AC pulse to be applied to the liquid crystal element is varied according to the environment temperature of the liquid crystal element with the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224955-A (JP)
Title: Rocking actuator and its manufacturing method
Inventor: HAMAGUCHI YASUYUKI
IPC: H02K33/18
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocking actuator, which can be molded integrally by injection molding, without performing terminal processing to the end of a lead wire, and to provide its manufacturing method.  <P>SOLUTION: A lead wire guide body, which has two pieces each having U-shaped grooves and through-holes leading to guide holes at the flank on lead wire insertion side made by resin molding, is used. The groove of this lead wire guide body is put in the cut of an arm, and the lead wire guide body is positioned and fixed in the arm. Two pieces of lead wires of an air-core coil are severally inserted into the specified guide holes of the lead wire guide body, and constituent parts are assembled before resin molding. The air-core coil and the arm fitted with the lead wire guide body are integrated through resin-molding a resinous boss. The lead wire, led out of the resinous boss after resin molding, is connected by soldering to the terminal of a flexible circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223635-A (JP)
Title: Video display device and photographing device
Inventor: KATO TAIICHIRO
IPC: H04N1/60
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device simulating a view of an audience with color anomaly and providing an image close to the view of the color-sense normal person to the audience of the color anomaly and to provide a video process amplifier, or a photographing device.  <P>SOLUTION: This video display device has a constitution provided with means 430 for converting an inputted image signal based on waveform sensitivity characteristics of an L cone, waveform sensitivity characteristics of an M cone, and waveform sensitivity characteristics of an S cone, and RGB color function produced based on prescribed pathological data and producing the image signal of the image allowing the color-sense normal person to see the image as seen by the color anomaly by the conversion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222353-A (JP)
Title: Blowout port structure of air-conditioner
Inventor: YAMADA SEIJI
IPC: F24F13/20
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner easy to carry around with a compacted frame shape by introducing such a construction that a blowout port and a hand hold are commonly formed.  <P>SOLUTION: An air passage 2 is installed in the frame 1, and an air suction port 3 and air blowout port 4 are formed at the end of the air passage 2, and a blower 5 is installed in the air passage 2 leading from the suction port 3 to blowout port 4. The blowout port 4 to serve as the outlet from the air passage 2 is upward open inside the frame 1, and an opening 6 is provided in the upper part of the front face of the frame 1 above the blowout port 4, and the blowout port 4 in the frame 1 is put in communication with the opening 6 through an air guide part 7. The air flow directed upward from the blowout port 4 is directed to the opening 6 by the air guide part 7 and will blow out from the opening 6 to the front of the frame 1. A blowout guard 4a is installed at the blowout port 4 to allow the air guide part 7 to be open in the front face of the frame 1, so that one can insert his hand through the opening and use it as the hand hold 8 when the air-conditioner is in transit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221808-A (JP)
Title: Corrugated steel-plate web girder
Inventor: OKADA TOSHISHIGE
IPC: E01D101/30
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated steel-plate web girder, the installation of which is simpler than that of a flange and which jointly has a function corresponding to the flange and can improve adhesive bonding power with a floor slab member, as a temporary stiffening means enhancing the self-standing properties of the girder at a time when a corrugated steel plate is used as a stiffening girder web.  <P>SOLUTION: Reinforcing shape steel 2 with a horizontal side edge 3 horizontally arranged on an edge on the corrugated steel plate 1 and vertical side edges 4 and 4 vertically brought into contact with the crest surfaces 5 and bottom surfaces 6 of the upper edge of the corrugated steel plate is mounted at the upper edge of the steel plate 1 so that the crest surfaces 5 and the bottom surfaces 6 with the upper edge of the steel plate are superposed and fixed, and displacement-stop means 9 with floor slab concrete 10 are formed to the horizontal side edge 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224732-A (JP)
Title: Image reading apparatus and image processing apparatus
Inventor: YOSHIDA TOMOYUKI
IPC: H04N1/48
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image reading apparatus attended with color conversion that is provided with a means capable of properly discriminating whether or not a time for executing the calibration of the digital image reading apparatus comes.  <P>SOLUTION: An image resulting from applying color conversion to an image read from a reference color patch to sRGB data in a standard color space and an sRGB reference image on the basis of a colorimetric value of the reference color patch are displayed on a CRT in contrast with each other as shown in Figure 7 in order to discriminate whether or not the calibration can be executed, an operator compares the two images and enters a calibration execution key when the operator discriminates that the two images much differs from each other. The color patch read image in the contrast images is averaged with past read images to reduce noise intruded in the color patch read image. However, when threshold processing is applied to the image this time for the averaging processing and the difference from the preceding time (average value) is great, since it is highly possible that the noise intruded to the image read this time, no averaging is applied to the image read this time or the image read this time is averaged with a small weight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226052-A (JP)
Title: Line printer
Inventor: MORI HIROSHI
IPC: B41J11/42
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line printer which can record on a plurality of kinds of recording sheet while utilizing battery power effectively.  <P>SOLUTION: The line printer comprises a line thermal head 6 for recording a desired image, and the like, on a recording sheet, a sheet feed motor 5 for carrying the recording sheet at a specified speed, and means for receiving recording sheet size data and controlling the recording sheet carrying speed of the sheet feed motor 5 to increase as the width dimension of the recording sheet based on the recording sheet size data decreases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225894-A (JP)
Title: Method for punching carton
Inventor: KUWABARA HIDEO
IPC: B26F1/40
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for punching a carton capable of improving the additive value of the carton while improving its quality.  <P>SOLUTION: To a roller press 10 provided with an upper roller 11 having a surface made of a hard material and a lower roller 12 having a surface made of a soft material, an insert body 1 comprising a punching die 30 provided with a cutting blade 31 on the upper side and an embossing plate 5 provided with an embossing part 7 having patterns on the lower side is inserted having a paper board 2 between them. The insert body 1 is formed to have a larger height than a gap formed between the upper roller 11 and the lower roller 12. by inserting the insert body 1 between the upper roller 11 and the lower roller 12, the cutting blade 31 cuts the paper board 2, and patterns on the embossing part 7 are transferred to the paper board 2 to form patterns in it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229921-A (JP)
Title: Demodulation method for fsm modulation system
Inventor: TSURUMI SHINJI
IPC: H04L27/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulation method for an FSM modulation system by which multiple simultaneous specific frequencies can be detected at a high detection speed with high noise resistance.  <P>SOLUTION: The demodulation of the FSM modulation system is performed by referring to a data table (fixed data), for a band-pass filter configuration and detecting a phase difference change between a signal to be demodulated and data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230933-A (JP)
Title: Counter punch of forging die
Inventor: TAKEDA KUNIO
IPC: B21J13/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid substandard quality such as a cracking mark on a part of a product when a deep hole and a boss are simultaneously formed in and to a material by a composite extrusion process composed of cold backward and forward extrusion.  <P>SOLUTION: By a cold composite extrusion process composed of backward and forward extrusion, a counter knockout punch 12 is arranged in the forward extrusion hole 13 of the forging die 1 for simultaneously forming a deep hole and a boss v on a material W, and the head of the counter knockout punch 12 has a simplified cone shape having a thin point through a taper surface t, and the angle of the taper α is 15-45 degrees. If the diameter of the forward extrusion hole 13 is shown as d, the space s between the base edge surface of the forward extrusion hole 13 and the point surface of the counter knockout punch 12 is within 0.3 d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199630-A (JP)
Title: Desk for reclining posture
Inventor: MATSUDA YOSHIAKI
IPC: A47B17/03
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk having a mechanism for moving a computer to an optimal position corresponding to a change from an ordinary posture to a reclining posture when using the computer on the desk and mechanisms required for an operator.  <P>SOLUTION: The computer is placed on a sliding table top and slid forwards and an elevation angle is varied. The desk includes a footrest for the operator and a handle for chair movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244502-A (JP)
Title: Imaging system, imaging device and external accessory
Inventor: ONUKI MASAO
IPC: H04N101/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of suppressing declining of a communication speed of a communication line for high speed communication and preventing adverse effects due to static electricity.  <P>SOLUTION: On the bottom portion of a battery case portion 15 of a digital camera 1 a connection point 11 of a high-speed serial communication line 10 is provided. When the external accessory 100 is attached to the digital camera 1, a case insertion portion 100a of the external accessory 100 is inserted into the battery case portion 15, and a connection point 109 of a high-speed serial signal line 121 provided to the case insertion portion 100a is connected to the connection point 11 of the high-speed serial communication line 10. As a result, even if the external accessory 100 is not attached, static electricity dose not go into the connection point 109, and a conventionally provided anti-static measure components for the high-speed serial communication line 10 can be omitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003017891-A (JP)
Title: Exchanger for tray feeder
Inventor: CHO JAE HYUK
IPC: H01L21/683
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To stably put in and take out a tray from and to a magazine. SOLUTION: A tray feeder replacing apparatus comprises a guide support section, having a support frame installed at a predetermined site of a main frame 220, first and second support frames installed on both sides of the support frame, a vacuum generator provide on one side of the second support frame, a pitting section coupled to the generator to transmit a vacuum suction force, a nozzle support section having a plurality of vacuum pads which can grasp a tray plate 450 and a plurality of stoppers which can support the plate 450, a guide block which is fixed to a second belt in a state, in which a head block to be coupled to one side of the nozzle support section, is coupled to the head block and which can guide the nozzle support section, a transfer means for transferring the guide block, and a drive means for driving the transfer means.
Patent JP-2003239604-A (JP)
Title: Latch device for door in cabinet with flap door
Inventor: IMAI FUMIHIRO
IPC: A47B17/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device for a door in a cabinet with a flap door, in which a structure and an assembly operation are simplified and which can be operated accurately without depending upon the raw material and rigidity of the door and can be miniaturized and lightened.  <P>SOLUTION: A latch lever 40, which is directed towards a rear lower section and in which an upward latch pawl 44 is mounted on a rear section, is pivotally attached rotatably at an engaging place, where a latch pawl 44 is engaged with an engaging hole 43 formed to the underside of the center of the front section of a bottom plate 34 in a cabinet body 6, and a releasing place, where the latch pawl 44 is released from the engaging hole 43, in the lower section of the center of the rear of the door 7, and an urging means 46 urging the latch lever 40 towards the engaging place is installed to the door 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237908-A (JP)
Title: Stacker crane
Inventor: MIHASHI HIROAKI
IPC: B66F9/07
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker crane which can collectively carry a plurality of articles and transfer them to/from a station at a high speed.  <P>SOLUTION: An elevating/lowering base having a slide fork 12 and a turntable and a plurality of elevating/lowering shelves are provided along a frame 8 of the stacker crane 2. In addition, a conveyor 22 which can deliver articles to/from the elevating/lowering shelves 20 and also deliver articles to/from the station is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244394-A (JP)
Title: Image reader
Inventor: KAMEI MASABUMI
IPC: H04N1/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed image reader for compensating lowering of the respective output levels by externally adding a plurality of lines of CCD output and to perform a line image compensation processing in real time by comparing the plurality of lines of CCD output with one another in a reader that perform high-speed reading of an original by shortening storage time on the CCD side without changing illuminance of a lamp.  <P>SOLUTION: The image reader is constituted so that sufficient signal levels can be obtained even when the storage time of the respective CCDs is shortened by creating one piece of image data by adding the plurality of lines of CCD output without enhancing the illuminance of an original irradiation light source. The image reader is provided with structure that finds generation factors of the line image from mutual difference of pieces of data and perform a data replacement correction by adjusting the plurality of lines of CCD output at the same level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239321-A (JP)
Title: Steel cab for industrial vehicle
Inventor: YAMANE YUICHI
IPC: E02F9/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate inconvenience such as a conventional cab of an industrial vehicle has clearance in a place such as a door, a tilt cylinder, a pedal, and steering, and a cab of a vehicle operating at a work site much in dust and dirt is difficult to completely seal the clearance though the clearance is minimized by a sealant since dust intrudes, and imparts an unpleasant feeling to an operator since the dust intrudes when operating over a long time.  <P>SOLUTION: This steel cab for the industrial vehicle is characterized in that an air cleaner 2 and a blower 3 are arranged in a ceiling part 11 of the cab 1, clean air filtered by the air cleaner 2 is blown off into a room of the cab 1 by the blower 3, the inside of the room is always pressurized more than outside air, and indoor air is blown off outside the room from the clearance of the door and the pedal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244257-A (JP)
Title: Code word mapping method suitable for multi-level modulation
Inventor: HANAOKA MASAYUKI
IPC: H04L27/34
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that error rate characteristics are deteriorated at assigning post-transmission path encoding data to multi-level modulation bits in a conventional radio communication device.  <P>SOLUTION: At executing code word mapping in radio communication equipment, different mapping patterns are set for each S/N, and the output code words of an encoder are not assigned uniformly to the multi-level modulation bits but weighted and assigned according to the error resistivity of the multi- level modulation bits, and the mapping pattern is switched and operated according to the S/N. Thus, it is possible to execute communication with high communication quality by updating the code word mapping method in order to always minimize an error rate according to the conditions or S/N rate of a transmission path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251177-A (JP)
Title: Filter medium and manufacturing method therefor
Inventor: ISHIKAWA TAKAHISA
IPC: B01J20/20
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reuse a discarded material from a filtration process at a brewing plant as a usable material.  <P>SOLUTION: After applying treatments such as granulation and carbonization to the filtration and discarded material which is discharged from the filtration process at the brewing plant, an activation treatment is applied thereto as necessary, and a filter medium having an absorption capacity of activated carbon and a humidity conditioning capacity of diatomaceous earth is produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252606-A (JP)
Title: Apparatus for generating supercritical water
Inventor: WATANABE MASAO
IPC: B01J3/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating supercritical water, which produces high temperature and high-pressure supercritical water.  <P>SOLUTION: The supercritical water (400°C, 22 MP) is flown into a nozzle part 24 (refer to solid arrow), and gushed from an exhaust nozzle 24a. A combustion gas containing air and propane gas is provided to a combustion gas room 40c. The combustion gas proceeds to an opening between a nozzle cover 40a and the nozzle part 24 and gets through to the exhaust nozzle 24a (refer to dotted arrow), which causes a combustion of the propane gas and oxygen in the air promotes the combustion. Since the combustion is carried out with the supercritical water, its temperature and pressure become higher (600°C, 30 MP).  <P>COPYRIGHT: (C)2003,JPO