baber/WOPTO huggingface dataset:
Patent JP-2002210771-A (JP)
Title: Composite optical part and method for manufacturing the same
Inventor: KISHI HIDENOBU
IPC: B29C43/18
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To devise the structure of a composite optical function part and a manufacturing method thereof so as to reduce production cost while ensuring high straightness and high surface accuracy by preventing the strain of an optical function element caused by heat strain, the restoration of the elastic deformation of a reinforcing member or the like. SOLUTION: In the composite optical part constituted of the optical function element 20 and a holding member 21 for holding the same, the optical functional element and the holding member are joined slidably by the integration processing in a mold. Since the optical functional element and the holding member are joined slidably by the integration processing in the mold, the optical function element is firmly held to the holding member in a state generating no play while, since both of them are not integrally fixed over the total length by a holding part 21a, the optical function element slides with respect to the holding member against the holding force of the holding part when the optical function element is thermally expanded by a temperature change during use to be ready to stretch with respect to the holding member.
Patent JP-2002215115-A (JP)
Title: Method for driving color liquid crystal display, and circuit therefor, and electronic equipment for portable use
Inventor: HASHIMOTO YOSHIHARU
IPC: G02F1/133
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a case of line-inversion driving and frame-inversion driving of a small screen color liquid crystal display. SOLUTION: When a power-saving mode signal PS is supplied, this color liquid crystal display is driven by applying a power source voltage VDD selected based on each of the highest order bits MSB1-MSB528 of display data PD'1-PD'528 or the ground voltage GND to the corresponding data electrodes of the color liquid crystal display 1 as the data signals.
Patent JP-2002219963-A (JP)
Title: Shift lever device
Inventor: SAKAI HIROSHI
IPC: B60K20/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of preventing miss operation of a shift link of an unselected side without impairing the operativity of a shift lever. SOLUTION: This shift lever device is provided with two shift links 18 and 17 rotationally supported to a shift shaft 20 respectively, selectively connected and rotationally moved. This device is also provided with an interlock mechanism capable of regulating the rotational movement of the unselected-side shift link 17 or 18. The shift shaft 20 is rotationally provided by the shift operation of a shift lever 8 and slidably provided by the selecting operation of the shift lever 8. The shift shaft 8 is provided with a connecting part 22B selectively connectable to either one of the shift link 18 or 17.
Patent JP-2002223089-A (JP)
Title: Electric equipment and discharge lamp lighting device
Inventor: SUZUKI HIROSHI
IPC: F21V23/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric equipment which improves heat dissipation property from an electric component and improves reliability of an electric component. SOLUTION: An electric component Q1 is held between a first heat sink 31 and a second heat sink 32 disposed to enable heat transmission in one surface side and the other surface side of the electric component Q1. A wide effective area for heat transmission can be realized and heat of the electric component Q1 can be transmitted to the first heat sink 31 and the second heat sink 32 effectively. Heat is dissipated to metallic cases 17, 18, which store the electric component Q1, from at least one of the first heat sink 31 and the second heat sink 32. Heat dissipation property from the electric component Q1 can be improved and reliability of the electric component Q1 can be improved.
Patent JP-2002231499-A (JP)
Title: Insulating joint
Inventor: SHUDO HIROYUKI
IPC: G21B1/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein sufficient joining strength cannot be secured when dispersion is caused in the joining strength of an insulating member and a metallic joining member as a result that a brazing material does not uniformly flow in clearance since the clearance of a mutually fitting part of both becomes large by a difference in a thermal expansion coefficient when brazing the insulating member and the metallic joining member, and airtightness cannot be maintained since a crack is caused in the brazing material. SOLUTION: Annular conductive members 13 having an opening 12a almost concentric with a through hole 11a in a central part, joining the cap-shaped metallic joining member 12 by allowing an inside surface to abut to an inclined face 11b, and having an opening 13a almost concentric with a through hole 11a in a central part on the periphery of the opening 12a of the metallic joining member 12, are joined to both end parts of the cylindrical insulating member 11 having the through hole 11a in the shaft direction, and having in both end parts the inclined face 11b having an outside diameter respectively gradually reduced toward an end surface.
Patent JP-2002224929-A (JP)
Title: Device for cutting plate-like workpiece
Inventor: TAKEMOTO TOSHIHARU
IPC: B28D5/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To increase a production yield by removing waste cutting liquid mixed with cutting chips from a surface of an working object such as a semiconductor wafer or the like, and also to facilitate a post-process such as drying or the like, which enables reduction in a production cost. SOLUTION: The working object 1 such as the semiconductor wafer or the like is placed on a chuck table 2 and cut by a rotary blade 5. A jet nozzle 7 for emitting a jet of cutting liquid for a cutting part of the working object during cutting by the rotary blade 5, and an air jet nozzle 9 for blowing out together with cutting chips the cutting liquid remaining on the surface of the workpiece, caused by the jet of the cutting liquid, are set beside the rotary blade.
Patent JP-2002227311-A (JP)
Title: Joist hanger, manufacturing method for it, and joist hanging device
Inventor: TANAKA YUTAKA
IPC: E04B1/26
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly strong joist hanger formed into a simple shape with a comparatively small amount of material and reinforced joint strength. SOLUTION: In a mounting metal fitting, a rib with a predetermined height is arranged in the center of a rectangular steel plate in parallel to the long side, and mounting holes are arranged respectively in the rectangular steel plate and the rib. When this joist hanger is fixed to the rib in one side part of the mounting metal fitting at right angles, strength of the joist hanger and joint strength can be increased.
Patent JP-2002225729-A (JP)
Title: Vehicle steering device
Inventor: SHIBAYAMA KAZUYA
IPC: B62D1/16
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a narrow foot space on a driver side and restriction on flexibility of a layout caused by a conventional large width of an output side pulley. SOLUTION: In this device, a rotation force transmitted from a steering shaft 23 rotated by a steering force from a steering wheel 21 is transmitted to steered wheels by a cable mechanism 25. The cable mechanism 25 has a pair of cable wires 39, 40 and the output side pulley 37 rotatably supported by a support shaft 32. A driving bevel gear 30 that is a speed reduction mechanism 24 is connected to the tip part of the steering shaft 23, while a large- diameter driven bevel gear 31 meshing with the driving bevel gear 30 is connected to the upper end part of a tube part 37a of the output side pulley 37.
Patent JP-2002240990-A (JP)
Title: Extending/contracting winding shaft and coreless roll forming method
Inventor: ONISHI TSUTOMU
IPC: B65H18/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To wind a continuous sheet of toilet paper or the like to a coreless roll, in this invention related to an extending/contracting winding shaft. SOLUTION: This winding shaft 9 comprises a hollow shaft unit 10 and an elastic tube 12 arranged so as to envelope the hollow shaft unit 10 in its external peripheral side, the elastic tube 12 is bound by a filamentous streak 16 in a circumferential direction groove part 14 formed by providing a space in an axial line direction relating to the hollow shaft unit 10. By introducing pressure air to a cavity 20 in the shaft unit 10, the elastic tube 12 is inflated to the radial outward, in this condition, roll winding of a continuous sheet of toilet paper, kitchen roll, etc., is performed. After a prescribed winding diameter is obtained, air is discharged from the cavity 20, the elastic tube 12 is contracted, the winding shaft 9 is drawn out, a coreless hollow roll is obtained.  The elastic tube is positioned inside the shaft unit, the elastic tube introduced with pressure air may be protruded from an opening formed in the shaft unit.
Patent JP-2002232956-A (JP)
Title: Portable terminal and communication control method
Inventor: MORI SHINICHIRO
IPC: H04W84/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal excellent in operability with built-in local radio equipment and to provide a communication control method. SOLUTION: When a 1st radio communication section receives an incoming call request from a broadband network, the 1st radio communication section selects a device on the basis of a preset priority among devices whose communication with a 2nd radio communication section is established to set up communication with a 1st network and the device selected by a device selection section.
Patent JP-2002231701-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AKAO MASAYA
IPC: H01L21/3065
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having a pattern smaller than resolution limit of a photolithography device. SOLUTION: A workpiece 1b is anisotropically etched by using a first resist pattern 2 as a mask, and a pattern of the workpiece 1b is formed. After the first resist pattern 2 is removed, the removed part 1a is filled, and a second resist pattern 3 which overlaps slightly with the left part 1b is formed. The left part 1b is anisotropically etched further by using a second resist pattern 3 as a mask, and a smaller pattern of the workpiece is formed. The second resist pattern 3 is removed.
Patent JP-2002235785-A (JP)
Title: Hydraulic shock absorber for knee joint
Inventor: KAWAHARA FUMIO
IPC: F16F9/19
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent collision when the thigh and the leg are placed in maximum extension, improving a walk feeling in extension and downsizing a shock absorber. SOLUTION: In a hydraulic shock absorber 10 provided with an inner cylinder 22 erected on the bottom part in an outer cylinder 21, an orifice flow path 70 is provided so that it can communicate a piston side oil chamber 33B with a reservoir chamber 41 to a compression stroke and communicate a rod side oil chamber 33A with the reservoir chamber 41 at an extension stroke, in the axial direction of the inner cylinder 22.
Patent JP-2002247211-A (JP)
Title: Voice mail system
Inventor: ITO SHIGEKI
IPC: H04Q3/58
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To set a telephone set one-operation recording button to be used for recording a speech and recording a message by contents according to a receiving person by registering the ID of a receiving person by log-in operation. SOLUTION: The receiving person performs log-in operation by using the ID of an individual receiving person registered in a CTI server 2 in advance by an extension telephone set 4. As the result of this, a log-in ID signal reception means 15 receives the ID of the receiving person, which is reported to a voice mail controller 22 in the CTI server 2. The controller 22 collates the reported ID of the receiving person with the contents of receiving person information 23. In the case of matching, the controller 22 retrieves contents to display at the FF button of the log-in-operated set 4 from an FF button control pattern database 24. The result of it is reported to an FF button control means 16 to set the one-operation recording button of each receiving person to the FF button of the log-in-operated set 4.
Patent JP-2002239554-A (JP)
Title: Method and apparatus for treating acidic treatment liquid and method for producing support for lithographic printing plate
Inventor: KIMURA TORU
IPC: B01D61/44
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for an acidic treatment liquid which can eminently reduce the discharge of waste liquid, can effectively remove metal ions, and can largely curtail the consumption of nitric acid, to provide a treatment apparatus for the method, and a production method for a support for a lithographic printing plate with the use of the treatment method. SOLUTION: The treatment method includes a sulfuric acid addition process in which to an acidic treatment liquid containing nitric acid and/or hydrochloric acid and non-alkali metal ions, sulfuric acid in an amount corresponding to the content of the non-alkali metal ions is added to produce the sulfate of the non-alkali metal and an acidic treatment liquid recovery process in which the sulfate is separated from the acidic treatment liquid added with sulfuric acid in the addition process, and the residual acidic treatment liquid is recovered. The treatment apparatus for the above method and the production method of the support for the lithographic printing plate with the use of the method are provided.
Patent JP-2002240374-A (JP)
Title: Ink-jet printer
Inventor: UEHARA SHINICHI
IPC: B41J19/76
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet printer capable of prolonging the time of feeding a sheet with graphics or characters printed to the platen front side and winding it up on a winding up shaft, so that the sheet can be wound up around the winding up shaft after drying up the ink dots of the graphics or the characters printed on the sheet surface. SOLUTION: A separating means 70 is provided for moving a winding up shaft 50 supported by a supporting means 60 away from a platen 10 by a rate substantially equal to the feeding rate of a sheet 30 to be fed to the platen 10 front side. At the time of starting an operation for printing graphics or characters on the sheet 30 surface, the winding up shaft 50 supported by the supporting means 60 is moved away from the platen 10 by the separating means 70 by a rate substantially equal to the feeding rate of the sheet 30. Consequently, contact of undried ink dots comprising the graphics or the characters printed on the sheet 30 surface with the other sheet 30 parts can be prevented.
Patent JP-2002184741-A (JP)
Title: Substrate treatment method and device thereof
Inventor: TOSHIMA TAKAYUKI
IPC: H01L21/304
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To remove resist by inhibiting the generation of metal contamination such as a wafer and particles and the growth of an oxide film. SOLUTION: An ozone gas supply means 40 for supplying an ozone gas 2 into a sealed treatment container 10 for accommodating the wafer W, and a vapor supply means 30 for supplying vapor 1 into the treatment container 10, are provided. An on/off valve 49 that is included at an ozone gas supply pipeline 42, an on/off valve 36 that is included at a vapor supply pipeline 42, an on/off valve 36 that is included at a vapor supply pipeline 34, and a switch 48 and an on/off valve 49 of an ozone generation means 41, are formed so that they can be controlled by a CPU 100, thus supplying the ozone gas 2 into the treatment container 10 for pressurizing the atmosphere surrounding the wafer W, and then supplying vapor 1 into the treatment container 10, at the same time supplying the ozone gas 2, and preventing the removal of the resist of the wafer W, the corrosion of metal,  or the like by the vapor 1 and the ozone gas 2.
Patent JP-2002238947-A (JP)
Title: Absorbable article
Inventor: FUKUHARA YAYOI
IPC: A61F13/15
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an absorbable article hard to leave a liquid and having no sticky feeling. SOLUTION: The absorbable article 1 is constituted so that a surface sheet 2 has a large number of projected parts 21 and recessed parts 22 and at least the surface opposed to the skin thereof is constituted of a nonwoven fabric 23 and apertures 25a and 25b are formed at least to the nonwoven fabric 23 at the top parts 21a of the projected parts 21 and/or in the vicinity 21b of them.
Patent JP-2002250215-A (JP)
Title: Exhaust apparatus for engine
Inventor: YAMASHITA TETSUO
IPC: F01N1/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide new type exhaust apparatus for an engine, of which mechanism for promoting noise reduction effect and improving exhaust efficiency is a cartridge type with a variable adjustment function of remote control. SOLUTION: The exhaust apparatus is provided with an inner slide system 11. The inner slide system comprises: a slide pipe 16 in which a center partition 15 with a bypass pipe 14 is disposed at a center portion of the slide pipe to partition an inner portion into an upstream side and a downstream side so that they are disconnected with each other; an upstream opening portion 20 opening to a peripheral wall at a portion upstream of the bypass pipe 14, and a downstream opening portion 21 opening to the peripheral wall at a portion downstream of the bypass passage; and a shutter 19 for adjusting exhaust and opening/closing the downstream opening portion 21.
Patent JP-2002248039-A (JP)
Title: Futon cover device
Inventor: HIRAMA MASASHI
IPC: A47G9/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To easily perform the attaching/detaching work of a Futon (Japanese Vuilt and mattress) cover and a collar cover without giving an uncomfortable feeling to a sleeping person, and in addition, easily perform the attaching of a fastener. SOLUTION: The Futon cover (5) and the collar cover (10) which covers the front end section of the futon cover (5) are provided. Then, the fastener (7) which is detachably engaged with the external surface on both of the right and left sides of the front end section (5c) of the Futon cover (5), and the internal surface on both of the right and left sides of the collar cover (10) is provided.
Patent JP-2002248672-A (JP)
Title: Method and apparatus for conveying belt-like rubber material
Inventor: HASEGAWA NOBUO
IPC: B29C48/355
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for conveying a belt-like rubber material capable of conveying the material in a state in which the material is held in high quality and accuracy without bringing about a deformation or the like during conveying when the belt-like rubber material of an unvulcanized state is conveyed. SOLUTION: The apparatus for conveying the belt-like rubber material executes the step of conveying the belt-like rubber material M (or an extrusion molded belt-like rubber material W) cut in a specified length in a state in which the material is floated by an injection pressure of air A on a lifting guide 10 for constituting the conveying apparatus. The guide 10 is constituted in a sealed box-like stat having many air jet holes 11 on an upper surface 10a. Air introducing holes 13 for supplying pressurized air into the guide 10 are formed at a side face 12 (or a lower surface) of the guide 10 of the sealed box-like state. Supply pipes 14 connected to a pressure supply means (not shown) are connected to the holes 13.
Patent JP-2002250130-A (JP)
Title: Method for construction multilayer concrete structure
Inventor: KAWAMOTO IZUMI
IPC: E04G21/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing multilayer concrete structures in which the multilayer concrete structures such as reinforced concrete structures and steel framed reinforced concrete structures and others can be efficiently constructed with few concrete forms while maintaining the high quality of the concrete by steadily carrying out the curing of the concrete. SOLUTION: A method for constructing multistory concrete buildings, wherein the area into which concrete is placed is cured with the concrete being covered with the concrete forms or membrane aging agent from the time the concrete is placed to the time the concrete is hardened to the strength enough to disassemble the concrete forms.
Patent JP-2002259796-A (JP)
Title: Advertising method
Inventor: MAEDA KAZUKI
IPC: H04N7/173
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an advertising effect in a form not interfering with a primary image by using a communication means such as the Internet. SOLUTION: An advertisement agency business 104 releases a partial image 105 including a replaceable object 103 included in the image 102 produced by an image production 101 and the object 103 on the Internet 106. An advertiser 108 presents a price for buying the rights to change the object 103 to the advertisement agency business 104. The advertisement agency business 104 determines the advertiser 108 and it sends replacement object data prepared by the image production 101 or the like to a terminal 109. The replacement object data is overlapped and projected on the image 102 at the terminal 109.
Patent JP-2002261118-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TOYODA TAKESHI
IPC: H01L21/60
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To resolve problem of high cost of a semiconductor device 1 due to the fact that a method for manufacturing the semiconductor device using a flip-chip mounting requires heating steps for each of curing of a sealing resin 35 and melting of a protrusion electrode 15, and thus a manufacturing process becomes long. SOLUTION: Before connecting a semiconductor chip 11 with a circuit board 21, the sealing resin 35 that functions as flux is fed into a position for the semiconductor chip 11 to be mounted on the circuit board 21, and after the circuit board 21 is mounted on the semiconductor chip 11, heat-treating for connecting the circuit board 21 to the semiconductor chip 11 and heat-treating for curing the sealing resin 35 is performed at the same time.
Patent JP-2002260913-A (JP)
Title: Sintered magnetic oxide and high-frequency circuit part using the same
Inventor: UMEDA HIDENOBU
IPC: C04B35/32
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a sintered magnetic oxide which has excellent magnetic properties and is usable up to a high-frequency band of a few hundred MHz to GHz, contains no dissimilar phase other than Y-type hexagonal ferrite as much as possible, and can be baked at 1000 deg.C or below, especially around 900 deg.C, and to provide a high-frequency circuit pat using the same. SOLUTION: This sintered magnetic oxide contains Y-type hexagonal ferrite of 80% or above. The magnetic oxide sintered body contains 3 to 15 mol% cobalt oxide in terms of CoO, 5 to 17 mol% copper oxide in terms of CuO, 57 to 61 mol% iron oxide in terms of Fe2 O3 , 0 to 25 wt.% MO (MO is at least one of NiO, ZnO, and MgO, and MO content is above zero), and residual mol% AO (AO is either BaO or SrO) and 0.5 to 7 wt.% bismuth oxide(Bi2 O3 ) as an auxiliary component.
Patent JP-2002257827-A (JP)
Title: Steroid responsiveness testing method
Inventor: SUGITA YUJI
IPC: A61P43/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a steroid responsiveness testing method. SOLUTION: Genes in which expression substantially changes in monoblasts between a steroid responsive group and a steroid weak-responsive group among atopic dermatitis patients are acquired. With these levels of gene expression in an organic sample as indices, the steroid responsiveness testing method and a method for screening compounds useful for improving steroid responsiveness are provided.