baber/WOPTO huggingface dataset:
Patent JP-2002102604-A (JP)
Title: Higher alcoholic emulsion defoaming agent composition and manufacturing method therefor
Inventor: O SHIGEKI
IPC: C08G18/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a higher alcoholic emulsion defoaming agent composition with a good stability and a manufacturing method therefore in which a defoaming effect is high even at a high temperature exceeding 40 deg.C, a uniformity of the defoaming effect caused by a separation of the emulsion with age is not generated and a generation of a pump pouring trouble caused by a viscosity- increase and a creaming of the emulsion is solved. SOLUTION: The higher alcoholic emulsion defoaming agent composition contains (A) 100 parts by weight of a higher alcoholic having a melting point of 40-100 deg.C; (B) 10-50 parts by weight of an aliphatic acid ester having a melting point of 40-100 deg.C; and (C) 10-50 parts by weight of a water-soluble and a water- emulsifying dispersive polyurethane compound obtained by a reaction of one kind of more diisocyanate having carbon numbers of 8-18 and a diol containing one kind or more of ethylene glycol, a polyethylene glycol and an ethylene glycol-propylene glycol copolymer.
Patent JP-2002112435-A (JP)
Title: High voltage electric junction box
Inventor: YUASA ERIKO
IPC: H05K5/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent permeation of water droplets between high voltage system bus bars from a relay housing part. SOLUTION: The high voltage system bus bar 11 to which a voltage of higher than 14 V of the highest voltage and of 200 V or less is applied, is accommodated in an electrical junction box 3. A relay housing part 6 connecting the high voltage system bus bar with a relay is provided for the electric junction box. The tip surface of a barrier plate sectioning (+) terminal insertion part 6d and (-) terminal insertion part 6c of the relay housing part 6 is provided with a notched part 8 inclined downward toward the outside so that a water droplet permeated on a notched surface falls down by its own weight.
Patent JP-2001166118-A (JP)
Title: Prism, projection optical system and projection type display device
Inventor: OKAMORI SHINJI
IPC: G02B5/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent practical problems such as an increase in the weight and volume of a projection type display device due to the increase in the size of the prism used in the device and such as an increase in the cost due to the use of a large amount of the optical material. SOLUTION: The prism 1 has a first inner face 114A and a second inner face 122 on its inside. The first inner face 114A is formed on the farther side from a variable mirror device 3 so as to totally reflect the external a beam bundle 20 entering the prism to irradiate the variable mirror element 3 disposed outside the prism with the reflected beams. The second inner face 122 is formed on the nearer side from the variable mirror device 3 so as to totally reflect an off-axial beam bundle 22 from the variable mirror device 3 and to transits an on-axial beam bundle 21 from the variable mirror device 3.
Patent JP-2002109930-A (JP)
Title: Flat light source device
Inventor: NOSE TORU
IPC: F21V8/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost of a flat light source device by simplifying the manufacture of a mold. SOLUTION: A light guide plate 12 makes the light of incidence entered from one side surface 12a go out from an upper surface 12c, and a diffusion sheet 14 arranged upper side of the light guide plane 12 makes the outgoing light from the light guide plate 12 diffuse. A lower surface 12d of the light guide plate 12 has a plurality of flat planes and a plurality of V-shaped grooves. The flat planes are parallel with each other, and the distance between respective flat planes and the upper surface 12c become shorter stepwise in proportion as the location shifts from one surface 12a side to the other surface 12b side. The V-shaped groove extends in the direction parallel with the one side surface 12a.  Here, at least two flat planes are put between respective V-shaped grooves, and respective flat planes contacting with V-shaped groove are contiguous to respective inclined planes forming V-shaped groove, and respective flat planes put between V-shaped grooves are combined by the inclined plane which is parallel with the inclined plane at surface 12a side of the inclined planes forming the V-shaped groove.
Patent JP-2002110138-A (JP)
Title: Excessive current protection device
Inventor: FURUKAWA AKIHISA
IPC: H01M2/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an excessive current protection device which assures electric conductivity. SOLUTION: This is an excessive current protective device for a lithium secondary battery, with an element comprising a CuAlMn alloy element. The CuAlMn alloy element is either unidirectional or bidirectional.
Patent JP-2002109154-A (JP)
Title: System for managing waste final disposal site
Inventor: INOUE TAKU
IPC: G06Q50/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a waste final disposal site management system capable of reducing the anxiety of peripheral people by preventing waste from being illegally disposed to a final disposal site. SOLUTION: This system is provided with a function (waste information input device 15) for registering the type of waste to be carried in, waste quantity to be carried in, a carrying-in person and carrying-in date and hour, a means (spatial information input device 16) for obtaining the three-dimensional spatial coordinates of a waste throwing-away place in the final disposal site, and functions (server 10 and publicly opening terminals 192 and 192) for storing data obtained by these function and means and displaying the data. The system can be provided with a function for correcting the change of the three- dimensional spatial coordinates of waste that is filled up with disposed waste.
Patent JP-2001330997-A (JP)
Title: Electrophotographic carrier, method for manufacturing the same, and coating material for carrier
Inventor: MOCHIZUKI MASARU
IPC: G03G9/113
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic carrier and a method for manufacturing the carrier which suppresses the influences of toner spent on the carrier surface by using a soft elastic resin as a coating resin, which has an ability to stably impart the optimum electrification property to the toner and which can maintain the ability for a long time. SOLUTION: The electrophotographic carrier is coated with a resin showing >=0.5 μm plastic deformation and >=0.5 μm elastic deformation by the measurement using Knoop indenter.
Patent JP-2002106794-A (JP)
Title: Liquid hydrogen storage device
Inventor: YOSHIDA YASUKI
IPC: F17C13/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce a discharge amount of boil-off gas of liquid hydrogen discharged from a liquid hydrogen storage tank. SOLUTION: This liquid hydrogen storage device 3 comprises a liquid hydrogen storage tank 5 placed in a vacuum tank 12, a releasing valve 6 and a safety valve 7. When a pressure in the liquid hydrogen storage tank 5 reaches a working pressure P1, the releasing valve 6 opens to release gaseous hydrogen 9 in the liquid hydrogen storage tank 5 to the exterior. The working pressure P1 of the releasing valve 6 is set to a pressure (for example, 3 MPa) higher than the critical pressure (about 1.3 MPa) where the boiling point of the liquid hydrogen 8 reaches critical point.
Patent JP-2002105330-A (JP)
Title: Semi-crystalline thermoplastic resin-metal cluster composite composition film, and method for producing the same
Inventor: HIDAKA SHINSUKE
IPC: C08L101/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semi-crystalline thermoplastic resin-metal cluster composite composition film which has improved elastic modulus and excellent toughness. SOLUTION: This semi-crystalline thermoplastic resin-metal cluster composite composition film comprising (A) a semi-crystalline thermoplastic resin and (B) a metal cluster, characterized in that (B) the metal cluster is heterogeneously finely dispersed in the semi-crystalline thermoplastic resin-metal cluster composite composition film.
Patent JP-2002108076-A (JP)
Title: Image forming apparatus
Inventor: ABE NOBUMASA
IPC: B41J2/395
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent write defect of an electrostatic latent image caused by the adhesion of fogging toner which remains in the non-image region of both ends of a developing means after imaging on a write electrode. SOLUTION: In the image forming apparatus which forms an electrostatic latent image on an image carrier by an electrostatic charge write means 3 having a plurality of write electrodes coming in contact with or disposed closely to the image carrier along the axial direction of the image carrier 2, when the image carrier contact width of the above electrostatic charge write means is expressed as L1, a toner carrying width opposed to the image carrier of a developing means is expressed as L2, the width of the image carrier is expressed as L0 and the width of a transfer means is expressed as L3, the relations of L1<L2 and L1<L3 are satisfied.
Patent JP-2002106554-A (JP)
Title: Pivot bearing device
Inventor: OBARA RIKURO
IPC: F16C35/077
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pivot bearing device capable of suppressing manufacturing cost by using less parts count, providing high stiffness, abrasion resistance and durability, transmitting accurate and smooth rotation, lessening the occurrence of out gas, and also implementing the miniaturization. SOLUTION: In a pivot bearing device, the bearing 14 of two sets of bearings 13 and 14 constituting a bearing device 15 employs a part of a shaft 2 as an inner ring. While an outer ring comprises one member commonly used by both bearings, an outer ring sleeve member 38 can be constituted by integrating the outer ring and sleeve. The pivot bearing device supports an actuator 27 through the medium of an elastic body, without making the sleeve 16 or outer ring sleeve member 27 contact with an actuator block 30.
Patent JP-2002105187-A (JP)
Title: Method for producing polyester
Inventor: NODA SEIJI
IPC: C08G63/78
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester, with which a long-term continuous operation can be made. SOLUTION: In this method for producing a polyester from a dicarboxylic acid containing >=9 mol% of isophthalic acid and a diol compound by using a polymerizer having at least an esterification reactor and a polycondensation reactor, a part of a recovered diol compound recovered from a condenser is fed to the condenser by a spray while a diol compound-containing distillate distilled from the polycondensation reactor is condensed by the condenser and a high-purity diol compound having <=5,000 ppm oligomer content is fed to the condenser by a spray different from the spray.
Patent JP-2001165686-A (JP)
Title: On-vehicle navigation device and route search device for on-vehicle navigation device
Inventor: FUJII YASUSHI
IPC: B60K35/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a road system of present position computation is only stored in a memory part. SOLUTION: A road system memory part of searching for a route is provided for storing road system data used to seek a route and a road system memory part of present position computation is provided for storing road system data used to compute present positions of a vehicle.
Patent JP-2001151119-A (JP)
Title: Collapsible baby jogging stroller
Inventor: EVERETT RICHARD C
IPC: B62B7/06
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure serving as a rigid platform for a jogging stroller. SOLUTION: The frame structure comprises a frame member serving as a main structural body, a fork for receiving a mounting block assembly, a rear axle rotatably supporting a pair of wheels at its ends, a generally inverted- U-shaped handle member, a T-shaped interconnect mechanism, and a cam lever means pivotally supported against the rear axle. The interconnect mechanism and the cam lever means are in interactive engagement with each other so that the handle member can be relatively displaced to a first locking position where it is in a standing position during use and a second position in which the handle member makes pivotal movement to fold the frame assembly.
Patent JP-2002118893-A (JP)
Title: Sound volume control device
Inventor: UCHIDA KATSUHIRO
IPC: H04R3/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve operability and to reduce costs by carrying out sound volume control operation and power supply ON/OFF operation by one operation member. SOLUTION: When the rotational speed of a rotation volume is within a prescribed value range, the sound volume is normally increased/decreased, and when the rotational speed is outside the range, the power supply is turned off. When the sound volume is more than the prescribed value at the time of rotating the rotation volume in a prescribed direction, the sound volume is increased/decreased in accordance with the rotational direction, and when the sound volume is less than the prescribed value, the power supply is turned off.
Patent JP-2002115805-A (JP)
Title: Boiler having washing water supply port and can bottom washing method
Inventor: KUROKI SHIGERU
IPC: F22B37/52
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To discharge sludge which is difficult to be discharged with only a total blow. SOLUTION: A steam boiler is provided, in which a feedwater port 2 and a blow port 5 are disposed at a lower portion of a boiler, to which feedwater port 2 a feedwater line that includes in the course thereof a feedwater control valve is connected and to which blow port 5 a blow line 6 that includes in the course thereof a blow control valve 7 is connected. Further, water is supplied into the boiler through a feedwater line 13, and steam is produced by heating boiler water, which is then discharged through the blow line 6. In the steam boiler, a washing water supply port 12 is provided at a lower portion of the boiler separately from the foregoing feedwater port 12, to which washing water supply port 12 a washing water supply line 14 is connected, in the course of which line 14 a washing water supply control valve 3 is provided.
Patent JP-2002124044-A (JP)
Title: Optical disk reproducing device
Inventor: HIRAKI TATSUSHI
IPC: G11B20/18
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes long time to transfer data outside after the data are stored in a data storage part when the data read out from an optical disk are stored in the data storage part because it is not clear whether an error is included in the data and error correction processing or error detection processing is performed, or the problem that processing time becomes long because the error detection processing is performed after the error correction processing is completed. SOLUTION: While transferring the data outputted from the synchronous demodulator circuit 101 to a data storage part 106, an error detection processing part 104 during data transferring performs error detection. When the error correction of the data stored in the data storage part 106 is performed, the error detection processing part 107 of error correction during transmission performs error detection during transmission of the data between the data storage part 106 and the error correction processing part 108.
Patent JP-2002113792-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: NAKADA NORIKATSU
IPC: B29D30/32
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To increase tire productivity. SOLUTION: A rubber sheet 11 and a carcass ply 6A are wrapped around a cylindrical molding drum F. At least a rubber sheet squeeze-out part 12a where the rubber sheet 11 is squeezed out, is formed outside the axial direction from the bead core 5 by extrapolating the annular bad core 5 at positions distant from each other inside the axial direction from both side edges of the rubber sheet 11. A side wall rubber SG is formed by folding back the rubber sheet squeeze-out part 12a around the bead core 5.
Patent JP-2002121647-A (JP)
Title: Steel sheet for heat treatment having excellent formability and wear resistance and its production method
Inventor: KAWASAKI KAORU
IPC: B21B3/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an excentally workable steel sheet for heat treatment provided with good formability in working such as press forming and with strength and wear resistance by the subsequent heat treatment and to provide its production method. SOLUTION: In the method for producing a steel sheet for heat treatment having excellent formability and wear resistance, a continuously cast slab containing 0.25 to 0.40% C, <=0.5% Mn, Ti: 4×[N] to 0.02%, <=0.003% N and 0.0003 to 0.003% B is reheated or cast, is thereafter directly subjected to rough rolling so that the finish rolling is finished in the temperature range of the Ar3 transformation point or higher, is also cooled from the same temperature range at a cooling rate of <=30 deg.C/s and is coiled in the temperature range of 600 to 700 deg.C to form a structure consisting of ferrite and pearlite and is subsequently subjected to heat holding treatment in the temperature range of <=700 deg.C for >=1 hr and, if required,  skinpass rolling is performed before the heat holding treatment to form a structure containing spheroidized cementite and graphite with an area ratio of <=10% and also with a diameter of <=10 μm.
Patent JP-2002122628-A (JP)
Title: Specifying method for fault point
Inventor: HIKOSAKA TOMOYUKI
IPC: G01R31/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently specify a fault point such as a ground fault point or a short circuit point in a fault section in a short time without measuring all electric poles in the fault section even when a short circuit between lines occurs in a pole transformer. SOLUTION: In this method, ground impedances and inter-phase impedances in respective phases of distribution lines 10, 12 are measured by use of a high-frequency power source, a voltage measurement sensor and a current measurement sensor. When the ground impedance in one phase is extremely smaller than the ground impedances in the other phases, it is decided that on accident is a ground fault accident. When one inter-phase-ground impedance is extremely smaller than the other inter-phase-ground impedances, it is decided that the accident is a short circuit accident. Currents are measured in two points sandwiching a connection point of the high-frequency power source, and it is decided that the short circuit accident occurs in a direction showing a larger current value.
Patent JP-2002127141-A (JP)
Title: Method for treating light guiding plate
Inventor: SAWAE KIYOSHI
IPC: B29B17/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a light guiding plate used for a liquid crystal displaying apparatus, etc., for inexpensively and easily recycling it. SOLUTION: In the method for treating the light guiding plate 1 on the surface of which a prescribed pattern 3 is provided, after the light guiding plate 1 is crushed, the pattern 3 is removed by a mechanical processing.
Patent JP-2002128671-A (JP)
Title: Ophthalmic solution
Inventor: EGAMI FUMIYASU
IPC: A61P27/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To prepare an ophthalmic solution which contains sodium cromoglycate, and can control the itch of eyes for a long time without causing the ache of the eyes. SOLUTION: This ophthalmic solution is characterized by formulating 1.0 to 2.0 w/v% of sodium cromoglycate, 0.005 to 0.04 w/v% of menthol and 0.05 to 0.4 w/v% of chlorobutanol.
Patent JP-2002134989-A (JP)
Title: Electromagnetic wave shielding sheet
Inventor: SUZUKI SHOZO
IPC: B32B15/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding sheet, which is strong and hard to be break, having such merits as that the electromagnetic wave is effectively shielded, the material (sheet) is accurately and easily cut straight by a required part while a plurality of materials are jointed straight accurately and easily. SOLUTION: An electromagnetic wave shielding sheet 1 has a configuration that aluminum foils 3 and 3 are bonded on both front and rear surfaces of a glass cloth 2. The thickness of the glass cloth 2 is 100-150-μm, with at least one aluminum foil 3 being 7-30 μm in thickness.
Patent JP-2002136181-A (JP)
Title: Linear driver and absolute linear encoder
Inventor: TERAGUCHI MIKIYA
IPC: H02P7/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a linear driver and an absolute linear encoder which do not require preparation for a linear motor having a stroke which is longer than the drive range and a linear absolute encoder, or the zero positioning work due to the relative movement thereof. SOLUTION: The linear motor and absolute linear encoder 20 are provided. The absolute linear encoder is provided with a microcomputer 23 for calculating the absolute origin position of a detector 22 for a scale section 21, an up-down counter 24 for storing the calculated absolute origin position data and a non- volatile memory 26. The microcomputer 23 obtains, when an absolute origin position setting command is given, the absolute origin position of the detector for the scale section and stores this absolute origin position data to the non- volatile memory as a deviation amount. Moreover, when the power source is turned on, the absolute origin position of the detector for the scale section is obtained and a difference between this absolute origin position data and deviation amount is set to the up-down counter 24.
Patent JP-2001150340-A (JP)
Title: Polishing device and method
Inventor: HIROSE MASAYOSHI
IPC: B24B37/005
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method and a polishing device, capable of allowing a top ring main body smoothly and quickly follow the movement (tilting) of the upper surface of a turn table and reliably transmitting rotational torque of a top ring driving shaft to the top ring main body. SOLUTION: In the polishing device provided with a turn table 20 and a top ring main body 3 and for polishing and flattening the front surface of a polishing object 6 into a mirror finished surface by pressing and sliding the polishing object 6 by specified force after interposing the polishing object 6 between the turn table 20 and the top ring main body 3, a top ring driving shaft 1 connected to a driving device 13 for rotationally driving the to ring main body 3 is provided, a ball bearing 2 is interposed between the top ring driving shaft 1 and the top ring main body 3, and the lower surface of the top ring main body 3 is allowed to smoothly follow the movement of the upper surface of the turn table 20.
Patent JP-2002165229-A (JP)
Title: Image processing technique
Inventor: LIN RUILU
IPC: G06T1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing technique with which lightness is corrected automatically, with reference to a lightness excessive area and a darkness excessive area. SOLUTION: In an image processing process, a masking image area is selected using a simple operation, in which a user marks the defective area of an original digital image, and an image correction can be completed quickly by an automatic calculation function at the inside of a computer. The hue and reality of the saturation degree will not be lost, and an image which has been corrected is provided with three-dimensional effect, which is natural and which forms layers gradually.