baber/WOPTO huggingface dataset:
Patent JP-2002080781-A (JP)
Title: Thermosetting coating material composition
Inventor: ITO TAKEHITO
IPC: C09D175/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting coating material composition capable of forming a coating film excellent in weather resistance and scratching resistance, and also yellowing resistance, acid resistance, gasoline resistance, close adhesion and appearance. SOLUTION: This thermosetting coating material composition contains (A) 50-90 wt.% hydroxy group-containing vinyl-based copolymer which is a copolymer of 5-70 wt.% hydroxy group containing vinyl-based monomer expressed by formula (1) [wherein, X1, X2, X3 are each H or methyl; Y is an alkylene having 2-5C main chain which may be branched; (m) is 0-2; and (n) is 1-5] with 95-30 wt.% another vinyl-based monomer, and having 20-200 mgKOH/g hydrox value, (B) 1-30 wt. % block isocyanate, (C) 1-20 wt.% 1,3,5-triazine-2,4,6- tris-carbamyl acid ester expressed by the formula: C3N3(NHCOOR)3 (wherein, R is an alkyl, an aryl or an aralkyl) or its oligomer, (D) 0-10 wt. % amino resin and (E) 0-3 wt.% organic tin-based compound.
Patent JP-2002086067-A (JP)
Title: Method of forming coating film
Inventor: SHIMIZU NORIYUKI
IPC: B05D5/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a non-colored coating film giving an excellent heat insulating property to a coated article over a long period. SOLUTION: A non-colored resin composition containing a photosemiconductor having an average particle diameter of 10-20 nm and a silicon resin is applied onto a base material to form a coating film having an average film thickness of 0.1-1.0 μm.
Patent JP-2002092810-A (JP)
Title: Method for controlling magnetic disk device and disk array system
Inventor: SUMIYA NORIYUKI
IPC: G11B19/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent unrecoverable errors caused by thermal asperity or the omission defect of a disk magnetic film in a magnetic disk device. SOLUTION: When a change occurs in the characteristic of a data channel or unrecoverable errors occur in error correction, the rotational speed of a magnetic disk 2 is changed from the rated value of V0. In the case of an error caused by thermal asperity, the floating amount of a magnetic head 1 (head slider 1a) is changed to a floating amount H1 larger than a rated amount H0, and contact between a projection 2a on the magnetic disk 2 and a reproducing magnetoresistance effect head 1b is prevented to achieve error recovery.  In the case of an error caused by the omission defect of a disk magnetic film, the floating amount of the magnetic head 1 (head slider 1a) is changed to a floating H2 smaller than the rated H0, the amplitude A1 of a reproducing output waveform is set larger than the floating amount H0 of the rated value, and an S/N is increased, thus increasing the probability of error recovery.
Patent JP-2002092960-A (JP)
Title: Optical disk and producing method thereof
Inventor: ODERA YASUAKI
IPC: G11B7/24027
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk substrate which has no swelling-out of ultraviolet curing resin when substrates of three sheets or more are stuck together to form one sheet of optical disk substrate by using ultraviolet curing resin. SOLUTION: This sticking type optical disk substrate features that when the substrates of three sheets or more are stuck together, the outer diameter of the substrate which is positioned inside is smaller than the outer diameter of the substrate which is positioned on the outermost side and the inner diameter of the substrate which is positioned inside is larger than the inner diameter of the substrate which is positioned on the outermost side. In such a constitution, even when the ultraviolet curing resin is applied up to the edge of inner and outer periphery of the substrate which is positioned inside and is swelled out, the ultraviolet curing resin hides itself behind the substrate which is positioned on the outermost side and has a larger size and, therefore, does not damage an appearance of the desk.
Patent JP-2002085566-A (JP)
Title: Oxygen condenser controller as well as recording medium therefor
Inventor: YAGI HIDEAKI
IPC: A61M16/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen condenser which is capable of supplying the gas with oxygen condensed of a high flow rate with the device of a small size without sense of incongruity and a controller as well as a recording medium for the same. SOLUTION: In a step 100, whether the setting of the flow rate of a flow rate setter 45 is below 3L per minute of a continuous base flow rate or not is decided. In a step 110, the set flow rate is as low as below 3L per minute and therefore this case is decided not to carry out breathing synchronization (to carry out continuous supply) and the gas with the oxygen condensed is continuously supplied to meet the set flow rate. In a step 120, the set flow rate is a high flow rate to exceed 3L per minute and therefore this case is decided to carry out the breathing synchronization and an orifice is set at an opening degree at which the supply of 5L per minute is possible. In a step 140, the control to open and close a solenoid valve 47 is carried out for the purpose of the breathing synchronization.  As a result, the gas with the oxygen condensed is supplied at the high rate (5L per minute) in the inspiration period of respiration cycles and the gas with the oxygen condensed is supplied at the low rate (2L per minute) through a bypass flow passage 50 in the expiration period.
Patent JP-2002102951-A (JP)
Title: Press working method for composite material of metal and synthetic resin
Inventor: NAKAZAWA TSUNESUKE
IPC: B21D28/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a press working method for metal and synthetic resin material capable of execute high yield press punching work without generating positional displacement at the superimposed part of a composite member of the metal and synthetic resin, with excellent accuracy, without developing cracks in the synthetic resin member, by reducing the number of working stages, an installation space, and facilities costs. SOLUTION: This is related to a press working method for a heat insulating sash to execute punching work to the superimposed part 20 of the heat insulating sash 10 having a superimposed part 20 of an aluminum member 14 and the synthetic resin member 18. In this case, the method comprises a process of combining the superimposed part 20 in a uncombined state in the state of forming a space 42 between opposing faces of the aluminum member 14 and the synthetic resin member 18, at least in the peripheral area including a punching position of the superimposed part, and a process of performing punching work to this superimposed part 20 in the combined state from the synthetic resin member 18.
Patent JP-2002101427-A (JP)
Title: Stereoscopic image display device and method for controlling the same
Inventor: TOYODA AKITO
IPC: G02B30/25
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device adopting a dual scanning system that can prevent generation of a crosstalk to the utmost. SOLUTION: A liquid crystal shutter screen 12 having shutter screens 12a is placed in front of a liquid crystal display device 11 that alternately displays a right eye image and a left eye image in time division on its screen and simultaneously scans screen areas divided into two. A liquid crystal shutter control circuit 13 switches a polarization direction of each screen 12a in matching with display timing of the left eye image and the right eye image synchronously with the screen scanning of the liquid crystal display device 11, and a viewer watches an image displayed on the liquid crystal display device 11 via the liquid crystal shutter screen 12 by wearing polarizing eyeglasses 23.
Patent JP-2002098178-A (JP)
Title: Disc brake
Inventor: NAGAHARA SATOSHI
IPC: F16D65/18
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake capable of preventing a rapid rise in the temperature of a brake fluid. SOLUTION: In the disc brake 1, each cross section of an internal piston 4a and an external piston 4b shapes a quasi-I figure, hollows 11a, 11b respectively having a proper dimension are formed at an A side of each base part of the pistons 4a, 4b, and recesses 12a, 12b are formed at a B side of each edge of the pistons 4a, 4b. A frictional heat generated at pads 7a, 7b is prevented to rapidly transmit to the pistons 4a, 4b through the hollows 11a, 11b, and the temperature of a brake fluid is also prevented to rise. Furthermore, a heat capacity of the brake fluid in the hollows 11a, 11b is much more increased than before thanks to the recesses 12a, 12b, and a rapid rise in the temperature of the brake fluid can be prevented even if the frictional heat is transmitted to the pistons 4a, 4b.
Patent JP-2002098374-A (JP)
Title: Clean room humidifying method and clean room apparatus
Inventor: ISHII SHUICHI
IPC: F24F3/14
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for cleanly humidifying a clean room with suppressing the operating expense and the equipment cost low. SOLUTION: A centrifugal humidifier 35 discharges water mist into a stream of air flowing in a passage 16 to a supply chamber 14 from a return chamber 15 of a clean room 11, thereby evaporating the water to humidify. The water feed rate to a rotary board 40 and the number of revolution of the rotary board 40 are controlled so that the feed rate and the number of revolution are increased or decreased to increase or decrease the humidifying rate, respectively.
Patent JP-2002105754-A (JP)
Title: Polybutylene terephthalate fiber and seat belt webbing
Inventor: TAWARA AKIO
IPC: B60R22/12
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new highly strong polybutylene terephthalate fiber spun- dyed with a coloring matter, and to provide a seat belt webbing having good energy absorbability and not needing a coloring process. SOLUTION: This polybutylene terephthalate fiber characterized by containing at least one coloring matter, and having a strength of >=5.0 cN/dtex, an elongation of >=20.0%, and a strength of <=2.5 cN/dtex on an elongation of 10%. The seat belt webbing characterized by using the polybutylene terephthalate fibers as the warps of the webbing.
Patent JP-2002107934-A (JP)
Title: Resist material
Inventor: HATAKEYAMA JUN
IPC: C08K5/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a resist material excellent in resolving power and dry etching resistance in exposure with EB(electron beam), EUV(extreme-ultraviolet radiation) or X-rays. SOLUTION: The resist material contains a polymer having repeating units each containing an anthracene ring having one or more hydroxy group represented by formula (1) (where R1 is H, a 1-20C linear, branched or cyclic alkyl or a 6-20C aryl and (a) is an integer of 1-5) and repeating units each having a group obtained by substituting an acid-labile group for the hydrogen atom of the hydroxyl group of a carboxyl group. Since the resist material is excellent in stability when allowed to stand in vacuum after exposure with electron beams, cause slight trailing on a Cr substrate and is excellent in sensitivity, resolution and plasma etching resistance, it is suitable for use as a fine pattern forming material particularly in mask substrate working.
Patent JP-2002098859-A (JP)
Title: Optical connector for polarization maintaining optical fiber
Inventor: KUSUYAMA HIROYUKI
IPC: G02B6/38
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss optical connector for a polarization maintaining optical fiber, with which the polarization plane axis can be aligned. SOLUTION: With the frame 34 screwed onto the holder 17-1, an angle formed by the polarization maintaining optical fiber 14 and a projection 33 can be adjusted continuously, thereby facilitating the alignment of the polarization plane axis and enabling a low-loss optical connector 30 to be obtained. In addition, with a through hole 36 formed on the outer periphery of the frame 34, and with a slit 37 formed on a connecting nut 35, the holder 17-1 and the frame 34 are fixed by adhesive or spot welding using these through hole 36 and the slit 37, thereby enabling the polarization maintaining optical fiber 14 and the projection 33 to form and maintain the optimum angle.
Patent JP-2002110336-A (JP)
Title: Electromagnetic induction heating device and image recording device using the same
Inventor: UEHARA YASUHIRO
IPC: G03G15/20
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To adjust a heat generating distribution of a heated body freely and to get a suitable heat generating distribution with a purpose easily. SOLUTION: In an electromagnetic induction heating device equipped with at least a heated body 1 having an electromagnetic induction heat generating layer 2 and a magnetic field generating means 3 including an exciting coil 4 generating a flux passing through the electromagnetic induction heat generating layer 2 placed opposite to the electromagnetic induction heat generating layer 2 of the heated body 1, an electromagnetic induction action is produced by an interlinkage with a part of flux of the exciting coil 4, and a flux adjusting member 6 by which flux acting on electromagnetic induction heat generating layer 2 is made to change is placed near the exciting coil 4. Furthermore, an adjustment varying means 7 which varies a flux adjustment degree by the flux adjusting member 6 is provided. Also an image recording device using the electromagnetic induction heating device is a target.
Patent JP-2002108420-A (JP)
Title: Sequence control method
Inventor: MIYAZAKI HIROTO
IPC: G05B19/05
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To process sequence programs different in output destinations at high speed by a plurality of same processings. SOLUTION: In a sequence program control method, one of a plurality of inputs 1A to 1N is received and a common processing program main body 6 is performed at the time of processing the sequence programs different in the output destinations by the same processings. Processing programs 5A to 5N by individual outputs, which are installed for respective outputs corresponding to respective inputs, are sequentially performed on all the outputs. The processing result of the processing program main body 6 is selected and inputted to one of the processing programs by individual outputs based on an output destination address 9 designating the output destination corresponding to the input inputted to the processing program main body 6 at the time of the processing. The outputs by individual outputs are obtained from the outputs of the processing programs by individual processings 5A to 5N.
Patent JP-2002108040-A (JP)
Title: Image forming device
Inventor: OTA YASUHIRO
IPC: G03G15/01
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of attaining a high speed image processing by suppressing the delay memory of image data between respective color printing units to the irreducible minimum. SOLUTION: As for the image forming device provided with plural printing units 23K to 23C for printing based on the image data, and for forming an image by successively printing by plural printing units 23K to 23C and then overlapping, as for the arrangement of plural printing units 23K to 23C, the black one having resolution higher than that of the others is arranged on the uppermost stream side in terms of printing order. Then, the required capacity of the delay memory is suppressed to the minimum as compared with the case that the high resolution printing unit is arranged on the downstream side. Besides, by having such the arrangement, the efficiency is enhanced, and then, the reduction of the whole image processing speed is prevented.
Patent JP-2002103550-A (JP)
Title: Printing base material of lactic acid polymer
Inventor: TOYODA AKIO
IPC: C08L101/16
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing base material made up of a highly biodegradable lactic acid polymer which shows good printability because of the superior adhesion of printing ink or the like to the base material while inhibiting the deformation and/or swelling by a solvent, regarding various kinds of films, sheets and synthetic papers requiring surface treatment by the solvent for printing and the like. SOLUTION: This printing base material made up of the biodegradable lactic acid polymer shows good printability while a lactic acid polymer laminate comprising a base material layer (I) made up of a lactic acid polymer (1) with resistance to ink solvent and a solvent receiving layer (II) made up of a lactic acid polymer (2) inhibits the deformation and/or swelling of the printing base material.
Patent JP-2002104118-A (JP)
Title: Air bag device for automobile
Inventor: TOKITA KATSUHIRO
IPC: B60R21/239
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for an automobile capable of lowering the internal pressure of an air bag to a certain degree to catch an occupant even in the initial expansion. SOLUTION: In a connecting part S of a tether belt 20, the belt is forked to enlarge an angle, whereby gas flowing along a front belt 15 is subjected to resistance at the connecting part S to spread. Accordingly, the position of an exhaust hole 17 is aligned with the connecting part S so that even in the initial expansion, gas is extracted from the exhaust hole 17.
Patent JP-2002102175-A (JP)
Title: Image input/output device
Inventor: YAMAMICHI HIROTSUGU
IPC: G16H10/60
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To perform the filing processing of image data by allowing one ID to correspond to a plurality of images of the same patient by ID data recognition (character recognition) to make the inspection and reproduction of image data efficient. SOLUTION: The IC contained in respective images is read as ID data from a plurality of image data and it is judged whether the first ID data corresponding to the read first image data is same to the second ID data corresponding to second image data read next and, if the judge result is different, a plurality of image data, stored before the second image data are received, are stored corresponding to the first ID data.
Patent JP-2002102095-A (JP)
Title: Molded goods for bath
Inventor: MURAKAMI HITOSHI
IPC: C08L23/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide molded goods for bath, which are hardly contaminated by bacteria, furring and molds, even in the environment of high temperature and moisture such as in a bathroom. SOLUTION: Raw material resins are mixed with antibacterial agents, fungicide, water repellent and antistatic agents.
Patent JP-2002114704-A (JP)
Title: Antibacterial agent
Inventor: NISHIMURA EISAKU
IPC: A61P31/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial agent derived from human and exhibiting effective antibacterial action against dental bacteria causing dental caries and periodontosis, etc., and provide a bactericidal method using the antibacterial agent. SOLUTION: The antibacterial agent against streptococci contains an antibacterial peptide as an active component. The method for exterminating streptococci comprises the use of the antibacterial agent.
Patent JP-2002109132-A (JP)
Title: Method, system and device for issuing voting confirmation note
Inventor: OTA MASANORI
IPC: G06Q50/34
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for issuing a voting confirmation note with which a game voting ticket purchased through a telephone line can be confirmed. SOLUTION: A game sponsoring group receives collatable voting confirmation data from a game voter, and the voting contents corresponding to the voting confirmation data are received from the sponsoring group. Image data for the confirmation note of the voting ticket of the voting contents are prepared. The image data are transmitted to a printer with which the voter can print the image data, and the printer prints the image data.
Patent JP-2001270059-A (JP)
Title: Water resistant paper-made packaging material and packaging container using the material
Inventor: NAKAJIMA MASAO
IPC: D21H19/24
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made packaging material which is used for containers for housing food, drink, toiletry, and cosmetics which need water resistance and hot-water resistance, has water resistance. and does not cause the deterioration in adhesive strength of a printing layer even when the layer is formed on the surface and a packaging container using the packaging material. SOLUTION: In the water-resistant paper-made packaging material, the printing layer comprising an ink containing a binder of a polyurethane resin is formed on the surface of impregnation paper in which a paper base material is impregnated with a polyisocyante compound.
Patent JP-2002110195-A (JP)
Title: Fuel cell and method for manufacturing fuel cell
Inventor: NAKAJIN MASAKI
IPC: H01M8/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell such that an intermittent interface is not formed on a proton conducting route, and a method for manufacturing the fuel cell. SOLUTION: The fuel cell 1 is comprised of a fuel electrode side electrode 10, an ion exchange membrane 20 and an oxygen electrode side electrode 30. An electrode material comprising the fuel electrode side electrode 10 and the oxygen electrode side electrode 30 is comprised of a porous carbon. A solution containing a proton conductor is impregnated with the porous matter. The ion exchange membrane 20 is comprised by impregnating the proton conductor with the base body of the porous matter. Before the solution of the oxygen electrode 30 containing the proton conductor dries and solidifies, the proton conductor of the ion exchange membrane 20 and the oxygen electrode 30 is integrated. Therefore, the proton conductor of the oxygen electrode 30 and the proton conductor of the ion exchange membrane 20 are continuously integrated.
Patent JP-2002111865-A (JP)
Title: Electronic equipment having color liquid crystal display unit and method of illuminating the display unit
Inventor: SATO YUKIO
IPC: H04M1/73
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment having a color liquid crystal display unit of which visibility is improved and for which electric power is saved. SOLUTION: According to a combination of a plurality of comparison results of reference voltages (threshold values E1, E2, E3) set in multiple stage and outputs from an optical sensor 16 obtained by comparators 151, 152, 153, for example, when equipment is used in dark, normal brightness is provided by an LCD backlight 14. The light is turned off in the sunlight since light emission by the LCD backlight 14 is unnecessary. In a slightly dark place such as in the dusk, the light from the LCD backlight 14 is set to be a little brighter than normal. Furthermore, the light from the LCD backlight 14 is set to be the brightest in a slightly bright environment due to indoor light.
Patent JP-2002110569-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device and method of manufacturing semiconductor substrate
Inventor: MANNOU MASAYA
IPC: H01S5/323
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress the crack and the warp due to the thermal expansion coefficient difference between a growing nitride single crystal film and a dissimilar material-made substrate, thereby suppressing the introduction of defects. SOLUTION: An SiN mask I2 is formed on a silicon substrate 11 and this substrate is wet etched to form trapezoidal trenches and then settled in an oxidizer furnace heated to about 1,000 deg.C. A silicon oxide film 13 is formed on the surfaces of the trapezoidal trenches as an etching protection film and then a buffer layer 14 and a GaN layer 15 are formed by the MOVPE method.