baber/WOPTO huggingface dataset:
Patent JP-2003253363-A (JP)
Title: Ni-BASE ALLOY FOR HEAT-RESISTANT SPRING, HEAT-RESISTANT SPRING USING THE ALLOY, AND ITS PRODUCTION METHOD
Inventor: UEDA SHIGENORI
IPC: F16F1/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ni-base alloy which is cheap and excellent in resistance to permanent set at a high temperature.  <P>SOLUTION: This Ni-base alloy for a heat-resistant spring comprises 0.01-0.15 mass% C, 2.0 mass% or lower Si, 2.5 mass% or lower Mn, 12-25 mass% Cr, 5 mass% or lower Mo and/or 5 mass% or lower W, 1.5-3.5 mass% Ti, 0.7-2.5 mass% Al, 20 mass% or lower Fe, and the balance being Ni and unavoidable impurities. Based on atom.%, the ratio of Ti/Al is 0.6-1.5 and the content of Ti+Al is 4.0-8.5%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251505-A (JP)
Title: Rotary tool turret for lathe
Inventor: UCHIGATA TOMOO
IPC: B23B29/32
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tool turret for a lathe provided with a driving device for a rotary tool and capable of facilitating assembly.  <P>SOLUTION: In the tool turret provided with a tool driving shaft 71 journaled in a turret case in the direction of diameter and a driving bevel gear 72 journaled at a position where an indexing central axis of the turret case is used as a shaft center to drive the tool driving shaft, a hollow fixing shaft for fixing an inner case journaling the tool driving shaft so as to prevent its rotation has a short length and is integrated with the inner case, and the driving bevel gear and a driven bevel gear are journaled by the inner case by regulating positions in the axial direction. They are assembled as a unit, and the unit is inserted into a shaft center of a turret frame after mounting the turret case and is fixed. The turret frame is provided with a positioning member (knock pin) 68 for specifying the direction around the indexing central axis of the inserted inner case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255979-A (JP)
Title: Data editing method, device and program
Inventor: HIDAKA KOTA
IPC: G10L17/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data editing device which can prepare the conference minutes without any human assistance.  <P>SOLUTION: The data editing device comprises a conference audio and video input part which inputs conference audio and video information during a conference, a conference audio and video database which stores the conference audio and video information inputted from the conference audio and video input part, and a conference minutes generation part which generates voice minutes, text minutes, and video indexing from the inputted audio information and video information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261248-A (JP)
Title: Recording paper holder and printer using the holder
Inventor: INENA KATSUYA
IPC: B41J15/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To devise so as not to stain recording paper by dirt from the hands, and to prevent winding looseness and winding dislocation of the recording paper when setting the roll recording paper.  <P>SOLUTION: This recording paper holder 20 is detachably installed in a recording paper housing chamber 17 of a printer. An attachable-detachable cover 21 is arranged in the recording paper holder 20 for covering a part of the recording paper housing chamber 17. The attachable-detachable cover 21 is provided with holding grooves 27 and 28 for holding both end shafts of the roll recording paper, and a plate spring 29 for pressing down the outer periphery of the roll recording paper 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002343008-A (JP)
Title: Recording medium drive
Inventor: KANOUDA TOKIO
IPC: G11B17/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the durability of employed components and to reduce power consumption while reducing the number of components. SOLUTION: A recording medium drive is provided with: a holder 16 which carries a recording medium 102 between an insertion and removal position which is provided in the chassis 5 freely movably, holds the recording medium and accepts and ejects the recording medium and a loading position at which the recording medium is loaded to a loading part; an ejection lever 39 which ejects the recording medium from the holder; a slider 31 which can be moved in the directions of inserting/discharging the recording medium into/from the holder, which moves the holder to the loading position by being moved in the insertion direction and which moves the holder in the insertion and removal position by being moved to the discharge direction;  and a spring member 45 which is provided between the ejection lever and the slider the ejection lever is energized in the direction for ejecting the recording medium from the holder and also energizes the slider in the insertion direction.
Patent JP-2003260955-A (JP)
Title: On-board device and computer program
Inventor: HAYASHI HIROMASA
IPC: G08B25/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a user perform the next things the user must do precisely when the user runs into trouble.  <P>SOLUTION: In an on-board device 1, a written guidance which leads the user to making the user do his next step is stored in a memory 3, and when the user performs a specified operation recognizing the occurrence of trouble and the occurrence of trouble is detected, the written guidance stored in the memory 3 is read and displayed. The user can perform precisely the check of the state of the trouble, how much the user has injured the victim, the identity of the victim, etc., that must be done after that.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268485-A (JP)
Title: Cr-Mo-V STEEL EXCELLENT IN IMPACT CHARACTERISTICS AND CORROSION RESISTANCE
Inventor: KAYANO RINZO
IPC: C22C38/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel which is excellent in impact characteristics and corrosion resistance and suitable as a material for a container, such as an autoclave for producing artificial quartz crystals, used in a corrosive environment at a high temperature under a superhigh pressure.  <P>SOLUTION: This steel comprises 0.05-0.50% C, 0.20% or lower Si, 0.80-1.50% Mn, 0.30% or lower Ni, 1.0-3.0% Cr, 1.3-2.0% Mo, 0.10-0.50% V, 0.005% or lower Ca if desired, and the balance being Fe and unavoidable impurities, has an improved toughness while retaining high strength, can control the shape of nonmetallic inclusions as composite spheres, can suppress the viscosity deformation of the inclusions, can reduce the macro- and micro-segregation in the steel, and can provide highly reliable high-temperature superhigh-pressure apparatus and members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267300-A (JP)
Title: Rocket linking ring
Inventor: YAMADA YOSHIAKI
IPC: B64G1/64
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rocket linking ring using carbon fiber reinforced plastic for a linking ring body capable of controlling increase of manufacturing cost.  <P>SOLUTION: This linking ring includes carbon fiber reinforced plastic made linking ring body 1 linked to a rocket B at a lower end side and fixed on an artificial satellite A on an upper end side. The upper end part of the linking ring body 1 is formed in an annular flange part 2 bending outward and the flange part 2 is fixed on a lower end of the artificial satellite A. A metal bracket 8 for reinforcing a band part 7 is fixed on an upper part outside surface 1a of the linking ring body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272469-A (JP)
Title: Waterproof mechanism of keyboard
Inventor: SUDA KAZUHISA
IPC: H01H13/702
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof mechanism of a keyboard having a simple structure and capable of preventing a water droplet from flowing into a membrane sheet side having an electric circuit part.  <P>SOLUTION: This waterproof mechanism of the keyboard is substantially composed of a key cap, a top case for letting the key cap engage so as to slide freely, three membrane sheets having the electric circuit part, and a waterproof base sheet 5 provided between the top case and the membrane sheets. Layers of silicone adhesive are provided in an outer peripheral fringe part of the waterproof base sheet 5 and outer peripheral fringe parts of a plurality of openings 5b through which a connection boss part provided in the top case passes to form a shut-off part 5c. Even if liquid is erroneously spilt in the keyboard and a small amount of water droplet flows into the top case, it is possible to prevent the water droplet from flowing into the membrane sheet side by the waterproof base sheet 5 so as to prevent electrical trouble in advance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266693-A (JP)
Title: Electrostatic actuator and inkjet head
Inventor: MOMOSE YOSHIMASA
IPC: B41J2/045
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To constitute compact a sealing mechanism for sealing a gap between a diaphragm part and a counter electrode in an inkjet head of an electrostatic driving type.  <P>SOLUTION: A groove 31b having the counter electrode 32 formed at a bottom face is sealed by an adhesive 33 for sealing in the electrostatic driving type inkjet head 21. The applied adhesive 33 flows from an adhesive side step 24d of an electrode glass substrate, permeates and fills each groove 31b between the step 24d and an actuator side step 24c of the electrode glass substrate by a capillary force. Since each groove 31b is made shallower and narrower than a groove 31, the sealed part can be made compact in comparison with the conventional structure, and the inkjet head 21 can be reduced in the size thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278890-A (JP)
Title: Toothed pulley
Inventor: SATO YOSHITAKA
IPC: F02B67/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed pulley to improve durability of belt teeth where a belt tension is periodically fluctuated.  <P>SOLUTION: A back lash 31 is formed in an enlarged state on the drive side (the front side in a rotating direction) of a pulley tooth 2a positioned in the vicinity of a gearing part with belt teeth at a peak period of a belt tension. Interference with the belt teeth in the vicinity of the gearing part is relieved. Forces allotted to pulley teeth 2 geared with each other is equalized and a force applied on the pulley teeth 2a in the vicinity of the gearing part is decreased. According to the decrease, a force exercised on the belt teeth is decreased, and durability of the belt teeth is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281160-A (JP)
Title: Meta-data creating system, meta-data creating method, meta-data creating program and record medium
Inventor: KAKIZAKI TATSUTO
IPC: G06F17/30
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and easily generate meta-data from an existing Web information.  <P>SOLUTION: Web information 1-1 to 1-n is information of a Web page provided at various Web sites on existing on an Internet. The Web information 1-1 to 1-n is original information to be analyzed. A meta-data generating part 2 deletes an unnecessary tag from the Web information 1-1 to 1-n, performs blocking and creates an intermediate table using initial information 3, tag information 4 and schema information 5, and then finally generates meta-data 6-1 to 6-n described by an explicit tag of contents of the Web information 1-1 to 1-n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280591-A (JP)
Title: Organic electroluminescence display device
Inventor: INOUE MASUTAKA
IPC: H05B33/14
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device reducing variation in emitted light brightness as the temperature changes.  <P>SOLUTION: A brightness calculation part 42 calculates a time-integral value of the brightness component of a data signal, and a temperature calculation part 46 calculates an estimated temperature of the display device 10 based on this time-integral value. When the estimated temperature with ambient temperature taken into consideration tends to increase, a correction part 50 adjusts the data signal so as to suppress the emitted light brightness, and supplies the data signal to a D-A converter 54. Although a light emitting part 20 has a brightness-temperature characteristic increasing the emitted light brightness as the temperature rises, it is made possible for the light emitting part 20 to emit light with the set brightness by adjusting the data signal to suppress an increase in the emitted light brightness caused by a rise in temperature. The light emission is suppressed less than the set brightness, the life of the element has not to be deteriorated. Contrarily, the estimated temperature with the ambient temperature taken into consideration tends to decrease, the correction part 50 adjusts the data signal to increase the emitted light brightness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279926-A (JP)
Title: Light deflection element, light deflection device, light deflector, and image display device
Inventor: SUGIMOTO HIROYUKI
IPC: G02F1/13
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light deflection element which can remove influence of noise light.  <P>SOLUTION: In the case that incident light is made incident obliquely from an element normal direction, polarized components vertical to a incident light polarization direction are mixed, and part of polarized components become the noise light without being deflected to a predetermined position. When the deflection direction by the light deflection element is switched by changing an application electric field, the noise light is generated resulting from scattered light caused by the movement of a liquid crystal molecule. The noise light components are reduced by arranging a noise light removing means comprising a polarizing filter 7 at an light emission side of liquid crystal 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002356557-A (JP)
Title: Block copolymer obtained from conjugated diene and polar polymer, production method thereof, and vulcanized rubber, thermoplastic elastomer and blended material composed thereof
Inventor: WINDISH HEIKE
IPC: C08G81/00
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a block-copolymerizing method of a conjugated diene and a polar monomer, wherein a copolymer may be different in contents of the conjugated diene and the polar monomer, can be obtained while a composition of the polymer has a cis-1, 4-content of 60 mass% or above in a polydiene content. SOLUTION: The conjugated diene is polymerized to 50%, preferably to 70% or above in a conversion, in the presence of catalyst containing A) at least one of rare metal compound, B) at least one of an organoaluminum compound and C) at least one of a Lewis acid, and an unreactive organic solvent. Thereafter, the polar monomer is added to this polymerized mixture, and is polymerized to 30% or above, preferably to 50% or above in a conversion.
Patent JP-2003276878-A (JP)
Title: Image-recording material sheet carrier
Inventor: ONO TSUKASA
IPC: G03F1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To turn upside down a printing plate in a restricted space without damaging the printing plate and to carry the printing plate.  <P>SOLUTION: When carrying out the printing plates 12 stored in a cassette 38 in a layered overlapped state, the rear face is sucked by a sucking disk 82 to carry out the printing plate 12, so that an image forming layer is not damaged. A pinion 54 having a rotational speed different from a rotation movement body 58 and the same axis as the movement body 58 moves on a rack 52 provided on a movable part 50B of a guide rail 50, and the sucking disk 82 is rotated by 180° in a prescribed radius curvature by the movement body 58 and a bracket 64 to sequentially turn upside down the printing plates 12. The rotation of the pinion 54 is stopped by a rotation stop part 59, and is moved to an exposure part 14 side together with the movable part 50B to carry the printing plate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285877-A (JP)
Title: Grain packaging container
Inventor: HARA MIKI
IPC: B65D30/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventionally existing grain packaging container made of various kinds of materials to be used for housing and storing rice, wheat, beans and other grain to eliminate disadvantages that a shelf life is relatively short and taste cannot be maintained since the conventional container is not devised to keep freshness of the stored grain for a long time.  <P>SOLUTION: A fine-powdered mineral blended portion 3 is provided on a body of the packaging container or outside the body, wherein negative ions and far infrared rays generated by the powdered mineral are absorbed into contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286709-A (JP)
Title: Floor road-surface structure for pedestrian and method for giving information to visually handicapped person on floor road surface for pedestrian
Inventor: ONO HISAHITO
IPC: E01F9/529
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor road-surface structure for a pedestrian easily informing a visually handicapped person of information such as a danger surely and an information informing method to the visually handicapped person using the structure.  <P>SOLUTION: The floor road-surface structure for the pedestrian has a platform general section 1, in which a top face is covered with a concrete paved section 11, and a rubber-mat laid section 12 in which a top face is covered with a rubber mat member 20 composed of a rubber material. Since the rubber- mat laid section 12 is arranged on this side from a platform terminal, the visually handicapped person senses the presence of the rubber mat member 20 by the sense of touch of the sole of a foot, and the danger of a fall from the platform terminal or the like can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289025-A (JP)
Title: Semiconductor treatment managing system and semiconductor treatment managing method
Inventor: SUEDA HAJIME
IPC: H01L21/027
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor treatment managing system and a method therefor capable of performing a QC operation without deteriorating the operation rate of the semiconductor treatment device or the frequency of the QC operation.  <P>SOLUTION: This semiconductor treatment managing system is provided with one or more homogeneous semiconductor treatment devices 110 and 120 for treating semiconductors in a certain process among semiconductor manufacturing processes, a computer 130 for receiving the result data of the semiconductor treated by the semiconductor treatment devices 110 and 120 and integrally and relatively comparing the semiconductor treatment devices based on the result data, and a display device 140 for displaying a warning display indicating that an abnormal semiconductor treatment device is included in at least one or more homogenous semiconductor treatment devices based on the comparison result of the computer 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287354-A (JP)
Title: Refrigerator having photocatalyst filter
Inventor: HOSHINO HITOSHI
IPC: A61L9/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate to a photocatalyst in maximum efficiency with an ultraviolet ray radiated from a planar ultraviolet lamp, and to improve a flow of cold air to a photocatalyst filter without changing a form of the photocatalyst filter incorporated into a refrigerator.  <P>SOLUTION: The photocatalyst filter 2 and the planar ultraviolet lamp 3 are arranged in a ventilation passage of the refrigerator in an opposed state. The photocatalyst filter 2 is a corrugate structure or a honeycomb structure constituted by laminating a plurality of waveform belts 5 for forming a large number of air vents 4 via a plate. The waveform belts 5 are inclined to an ultraviolet ray radiated from the planar ultraviolet lamp 3, and the photocatalyst filter 2 is positioned so that a straight line L for connecting the front end upper edge P of the lower air vent 4a and the rear end upper edge Q of the upper air vent 4b among the vertically adjacent air vents becomes parallel to the ultraviolet ray S radiated from the planar ultraviolet lamp 3. A straightening plate 14 for introducing the cold air is arranged in the air vents 4 of the photocatalyst filter 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297714-A (JP)
Title: Wafer support member
Inventor: NAKAMURA TSUNEHIKO
IPC: H05B3/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer support member which enables accurate measurement with the proper follow-up property of the surface temperature of a wafer.  <P>SOLUTION: One of principal planes of a plate-like ceramic material 2 serves as a placement face to place the wafer W on. On the other principal plane or inside the plate-like ceramic material 2, a resistance heating element 5 is provided. Moreover, the other principal plane of the plate-like ceramic material 2 is formed with a recess 9, wherein a temperature detector comprising a temperature-sensing element 8a and a lead wire 8 is inserted and held by a fixing member 17. The length of the lead wire from the temperature-sensing element 8a of the temperature detector to the lead wire 8 is exposed from the fixing member 17 is twice to 30 times as long as the diameter of the lead wire 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293579-A (JP)
Title: Execution method of sealing material and injection cartridge nozzle structure used for the execution method
Inventor: HARA YOSHIAKI
IPC: E04F21/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution method for a sealing material capable of uniformly applying a sealing material and uniforming the applied thickness without drooping the sealing material and making the appearance after applica tion favorable and an injection cartridge nozzle structure used for the execution method.  <P>SOLUTION: In the central part of an exclusive nozzle 2, an extrusion hole 4 for a sealing material Q is formed. A fitting part 5 with a screwing part detachably fitted to an injection inlet 1a provided with a screw part for an injection cartridge 1 is formed at one end side of an extruding hole 4 and a conical recession 6 in which the cover member 3 can be detachably fitted is formed at the other end side. At least one air vent hole 7 is formed in the circumferential direction at the other end side of the exclusive nozzle 2, moreover, a shape of a below-mentioned execution face G, a notched part 8 to be engaged with a wave-formed corrugated surface, for instance 8 can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295557-A (JP)
Title: Image forming apparatus
Inventor: OKANISHI TADASHI
IPC: G03G15/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus yielding higher image quality by reducing erroneous detection by a registration sensor and appropriately correcting color slurring by accurately informing a user of the life of the transfer belt associated with the flaw of the surface of a transfer belt and the progress of staining.  <P>SOLUTION: The image forming apparatus is equipped with a pattern forming means for forming a toner image pattern for controlling on the transfer belt, a detection means for reading the toner image pattern, a correction control means for correcting setting concerning the setting of image formation on the basis of the read toner image pattern, an information storage means for storing detection information obtained on the basis of an detection signal in a memory tag, and a transfer belt life informing means for informing the user of the life of the transfer belt on the basis of the detection information.  <P>COPYRIGHT: (C)2004,JPO