baber/WOPTO huggingface dataset:
Patent JP-2002343650-A (JP)
Title: Transformer
Inventor: USUI HIROSHI
IPC: H01F27/28
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To make insulation and creeping distance between the primary and secondary windings of a transformer structurally easily securable. SOLUTION: The transformer 1 is provided with cores 11 and 12, an intermediate leg core 13, a secondary-side substrate 14, primary-side substrates 15 and 16, and an insulation paper 17. The secondary- and primary-side substrates 14, 15, and 16 have holes and windings are wired around the holes. In addition, the secondary-side substrate 14 is wrapped with the insulation paper 17, together with the intermediate leg core 13 and sandwiched between the cores 11 and 12 via the insulation paper 17.
Patent JP-2002341780-A (JP)
Title: Light transmitting window material with shielding property against electromagnetic wave
Inventor: YOSHIKAWA MASAHITO
IPC: G02B1/11
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a light transmitting window material having shielding property against electromagnetic waves which is excellent in the shielding property against electromagnetic waves and has high antireflection effect and excellent transparency and visibility so that sharp images can be obtained. SOLUTION: The light transmitting window material 1 having shielding property against electromagnetic waves is obtained by laminating and integrating an antireflection film 3, a film 10' having shielding property against electromagnetic waves with a cohesive film, a transparent substrate 2, and a near IR cut film 5 having an intermediate film 4B for adhesion and a pressure sensitive adhesive 4C, and then covering the peripheral edge part with a conductive cohesive tape 7. A conductive cohesive tape 8 is stuck to the peripheral edge of the film 10' having shielding property against electromagnetic waves with the cohesive film and to the peripheral edge of the transparent substrate 2.  The film 10' is produced by adhering a conductive foil 11 to a transparent base film 13 with a transparent adhesive 14, pattern etching, forming a light absorbing layer 12 and subjecting the surface of the light absorbing layer 12 to roughening treatment for antireflection and non-gloss treatment. The surface subjected to the antireflection and non-gloss treatment is filled with the transparent pressure sensitive adhesive 15.
Patent JP-2002336318-A (JP)
Title: Air bag
Inventor: KAWAGUCHI HIROKIYO
IPC: A61H7/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide air bags which are capable of further enhancing a beauty effect with the packs, cosmetics, etc., applied to the body simultaneously with massaging. SOLUTION: The air bags 1 to 3 are formed to the shapes at which the bags are worn on the prescribed segments of the body. These bags are so formed as to be expanded and contracted by the compressed air fed and discharged into and from the interior of the hollows. The air bags are formed of a polyolefinic film 1 having no air permeability. When the packs and cosmetics are applied to the body and the body is massaged by the air bags, the migration of the packs and the cosmetics to the air bags 1 to 3 does not occur and the absorption effect to the skin can be enhanced by pressurization and massaging.
Patent JP-2002031012-A (JP)
Title: Fuel delivery pipe
Inventor: UMISHIO MITSUO
IPC: F02M55/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and effectively absorb a pulsation by incorporating a highly reliable damper in a delivery pipe without using a special supportedly mounting structure functioning as a damper. SOLUTION: This fuel delivery pipe feeds the fuel force-fed from a fuel feed system through a fuel feed pipe to an injector. A damper member 32 is formed of a bellows tube formed by sealing both end parts of the bellows tube 42 made of a resin material with blind plugs 44, and the bellows tube itself has such a rigidity as to hold the shape of the tube under a normal pressure and deform the tube according to a variation in an external pressure.
Patent JP-2002349068-A (JP)
Title: Coupling material for item
Inventor: OGAWA FUMIYOSHI
IPC: E04G21/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a coupling material applicable for coupling items using a rotary tool. SOLUTION: Coiled ring strips 2 are arranged on both ends of a wire body 1, which winds around the items, the strips 2 locking hooks 15 provided on the rotator 14 of the rotary tool.
Patent JP-2002047477-A (JP)
Title: Silane compound composition for car polish
Inventor: NAKAZAWA KEIICHI
IPC: C09D183/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic car polish composition capable of maintaining glossiness and preventing stains. SOLUTION: This composition comprises (A) 99.9-0.1 wt.% of a silane compound denoted by SiRS(ORa)4-S and/or its hydrolytic condensate and (B) 0.1-99.9 wt.% of a silane compound dented by Si(ORb)mRcnXp and/or its hydrolytic condensate (wherein R and Rc are hydrocarbon groups which may be the same of different; Ra and Rb are hydrocarbon groups or alkoxy hydrocarbon groups which may be the same or different; X is a functional group or a hydrocarbon group having a functional group; S is 3-0; (m) is 1-3; (n) is 0-3; (p) is 1-3; and m+n+p=4).
Patent JP-2003013957-A (JP)
Title: Pivot bearing of hdd using magnetic fluid
Inventor: YAMAMURA AKIRA
IPC: G11B21/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of contamination of a pivot bearing used for a head portion of HDD and also improve a damping effect and mechanical accuracy. SOLUTION: The pivot bearing of HDD is characterized to fit a magnet 2 on the periphery of the pivot bearing 1 retained inside a bearing housing 3 and to maintain magnetic fluid 7 in a gap 4 between the periphery of the magnet 2 and an inner wall of the bearing housing 3. The magnet can improve a magnetic-flux density, and can enhance holding force of the magnetic fluid by dividing an intervened yoke. Conductive magnetic fluid can also used as magnetic fluid. A blot of magnetic fluid is prevented by intervening volatile oil between the pivot bearing and bearing housing. A leak of magnetic flux is also prevented by covering a magnetic body on the periphery of the bearing housing.
Patent JP-2002355896-A (JP)
Title: Tire molding apparatus
Inventor: YOSHIKAWA MOTOKAZU
IPC: B29D30/08
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a tire molding apparatus allowing the shaping configration of a green tire to approximate to the shape of a vulcanizing mold, reducing the residual stress of a completed tire to the utmost and enhancing the uniformity of the tire. SOLUTION: In the tire molding apparatus having a pair of left and right support members 1 and 2 the cylindrical bladder 5 straddling the support members 1 and 2 and constituted so as to expand the diameter of a carcass 21 by narrowing the mutual interval between the support members 1 and 2 while introducing a pressure medium into the bladder 5 to laminate a belt layer 23 to the outer peripheral side thereof, the bladder 5 is constituted of a skeleton member 11 for prescribing the axial length of the bladder 5, a band member 12 for prescribing the peripheral length of the bladder 5 and sheetlike elastic members 13 and 14 for covering these members from both sides. The band member 12 includes a plurality of cords 12a having a bias angle θ of 5-60 deg. with respect to the axial direction of the bladder 5 and a plurality of cloth materials 15 and 16 wherein the cords 12a cross each other between layers are provided.
Patent JP-2002358444-A (JP)
Title: System and method for system sharing type article sale management
Inventor: WATANABE TEI
IPC: G06Q50/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a system and a method for system sharing type article sale management which improve the precision of sale analysis and reduce the cost. SOLUTION: A POS register 26 is provided in a store and connected to a sale managing computer 21 through a specified network. The sale managing computer 21 obtains sale data from the POS register 26 and analyzes them to perform sale management. The analyzed data are sent to an information terminal device 27 for requesting sale information to be analyzed and browsing the analysis result. Consequently, the sale managing computer 21 obtains sale data from a plurality of POS registers 26 provided in stores of different industries in real time to speedily and efficiently perform the sale management. Further, the precision of sale analysis is improved by sharing the sale data and the cost needed to operate a sale management system on a distributor side is reduced.
Patent JP-2002359424-A (JP)
Title: Inspecting device of harmonics superimposing operation of semiconductor laser
Inventor: MIKI YUTAKA
IPC: G02B6/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify manupulation and adjustment of harmonics superimposing operation inspection of a single-mode semiconductor laser, and to shorten the inspection time. SOLUTION: An optical system is provided where the optical path difference between quadrature polarization modes generated with a double-refraction optical fiber is set to be longer than the coherence length of a semiconductor laser beam at harmonics superimposing operation, while shorter than that at no harmonics superimposing operation. Using the optical system, presence of harmonics superimposing operation is inspected based on the output change of polarizer, when the polarized state of the semiconductor laser beam is changed.
Patent JP-2002357094-A (JP)
Title: Segment connecting structure
Inventor: MIYA KIYOSHI
IPC: F16B5/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a segment connecting structure which is for use in connecting segments together, and facilitates connection of both joint surfaces in an appropriate state. SOLUTION: The segment has a joint surface 12 in which a first connecting fixture 17 having a pair of hook portions 24 is arranged, on one side, and the other joint surface 13 in which a second connecting fixture 18 having an engaging portion 37 consisting of a protruding portion 39 and engaging lugs 40, on the other side. The segment connecting structure is constructed by connecting the plurality of segments 11 together by inserting the engaging portion 37 into a space between the hook portions 24. According to the segment connecting structure, the hook portions 24 of the first connecting fixture 17 and the engaging portion 37 of the second connecting fixture 18 each have a long shape in an inserting direction at the time of engagement, and they function as insertion guides.
Patent JP-2001353337-A (JP)
Title: Game device
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulence in a generating process of random numbers from occurring, and at the same time, facilitate the packaging of a circuit element, which constitutes a control circuit, in a board. SOLUTION: An integrated circuit 60 is an IC which encloses a ROM 62 and a random number generating circuit 64 in one package. In this case, the ROM 62 stores a control program of a pachinko game device 1 which is performed by a CPU 40. The random number generating circuit 64 generates a random number of 16 bits in response to a control signal from the CPU 40. The ROM 62 and the random number generating circuit 64 are connected to the CPU 40 by various kinds of buses which are branched in the integrated circuit 60. Therefore, the CPU 40 can handle the ROM 62 and the random number generating circuit 64 in exactly the same manner as a case wherein they are enclosed in separate packages. As a result, the wiring of the board can be simplified compared with the case wherein the ROM 62 and the random number generating circuit 64 are enclosed in separate packages. Thus, a control device 30 can be miniaturized.
Patent JP-2002364650-A (JP)
Title: Ball bearing
Inventor: SATO TETSUYA
IPC: F16C33/42
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing with a retainer capable of improving lubricability and durability of a bearing, preventing the generation of noise, and attaining less restriction in design, by increasing the storage amount of lubricant stored in the bearing. SOLUTION: In this bearing having the retainer 1 fixed, shifted by a space L in the circumferential direction on a mating surface S, ball retaining parts 4a, 4b are made to face each other and fixing parts 4a, 4b are made to face each other when a pair of wave-shaped members 2a, 2b formed by swelling the ball retaining parts 4a, 4b so as to meet the radius of the ball 54 are matched. A large gap G, which is lubricant storage, is formed at both sides in the retainer circumferential direction of the ball 54 accommodated in the ball holding parts 4a, 4b to increase storage amount of the lubricant. Lubricant shortage is eliminated lubricating capability and wear resistance of the bearing is improved, and the generation of noise is also prevented.  The width of the ball holding parts 4a, 4b is not increased and the dimensions of the fixing parts 4a, 4b are not restricted, thus the degree of freedom of design is improved.
Patent JP-2002364132-A (JP)
Title: Rain gutter body aligning device
Inventor: TAKAHASHI HIDENARI
IPC: E04D13/064
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To enable a small number of persons to efficiently align rain gutter bodies and to reduce a space for alignment. SOLUTION: This rain gutter body aligning device is provided with a pair of hand parts 21, 22 capable of holding both ends of the rain gutter body 2, and a conveying guide part 23 disposed between a pair of hand parts 21, 22 and capable of guiding the rain gutter body 2. Each of the hand parts 21, 22 is a rotation body rotated around a rotating center shaft 24 extending in the axial direction of the rain gutter body 2, and each of hand parts 21, 22 is provided with a plurality of rain gutter body holding parts 26 circumferentially arranged around the rotating center shaft 24.
Patent JP-2002360510-A (JP)
Title: Endoscopic apparatus and control method for the same
Inventor: KURANISHI HIDEAKI
IPC: H04N5/361
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To relatively exactly perform dark current correction. SOLUTION: Both of ordinary light and exciting light are turned off (during the time from the time t12 to the time t14) in switching to an ordinary light imaging mode for picking up the image of an intracorporeal tissue by irradiating the intracorporeal tissue with the ordinary light and an exciting light imaging mode of picking up the image of the intracorporeal tissue by irradiating the intracorporeal tissue with the exciting light. The dark current correction is performed by using the data (dark current data) obtained by picking up the image of the intracorporeal tissue in this off time.
Patent JP-2002360529-A (JP)
Title: Pulse ear sensor and radio transmitter/receiver of pulse signal
Inventor: FUJISAKI IWAO
IPC: A61B5/0245
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of a detected pulse waveform by suppressing swinging in a pulse ear sensor for obtaining a pulse detection signal based on the transmissivity of light with which an ear lobe 31 is irradiated. SOLUTION: A bracket 21 incorporating a light emitting element 24 and a bracket 22 incorporating a light receiving element 25 are arranged facing each other with the ear lobe 31 inserted between them, and the brackets 21 and 22 are mutually supported rotatably by a rotation supporting member 23 having prescribed spring force. The bracket 21 in contact with the front side of the ear lobe 31 is formed to be longer than the bracket 22 and a stopping pad 28 is provided at its upper end part nearly at a right angle. The ear lobe 31 of an outer ear 30 is inserted between the brackets 21 and 22, and the pad 28 is inserted to a cavum conchae (ear hole) 32, fixed by the force of the brackets 21 and 22 inserting the ear lobe 31 and the force of the pad 28 entering the cavum conchae 32, the ear lobe 31 inserted between the bracket is fixed by a pinna 33 via the bracket 21 in addition.
Patent JP-2002367045-A (JP)
Title: Sensor for burglar prevention with variable infrared beam projection quantity
Inventor: IWAZAWA MASAHITO
IPC: G01V8/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for burglar prevention whose light projection power can be set so that the quantity of photodetection of the sensor for burglar prevention detecting a trespasser by detecting an infrared beam being cut off automatically reaches a prescribed value when the optical axis is adjusted. SOLUTION: The device is equipped with a light projection part 1 which emits the infrared beam and a photodetection part 2 which photodetects the infrared beam IR; and the photodetection part 2 has a photodetection quantity detector 26 which detects the quantity of photodetection and a transmitting means 28 which sends a photodetection level display signal L showing the detected photodetection quantity to the light projection part 1 and the light projection part 1 has a light projection power adjusting means 15 which adjusts the light projection power to a prescribed value according to the photodetection level display signal L.
Patent JP-2002368384-A (JP)
Title: Method for manufacturing wiring board or semiconductor circuit
Inventor: OKUBO RIICHI
IPC: H05K3/46
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain information of additive component balance inside and outside a via hole which information is especially important, in the control of additive component which is necessary for electrolytic copper plating for a field via and a damascene process. SOLUTION: A test chip has a structure wherein electrodes 3 are formed on a bottom of a blind viahole 2 composed of insulating material 1 and an aperture of the viahole or a vicinity of the aperture, or two electrodes formed on the same plane are installed. Electrical chemical signals in both of the electrodes are measured by using the test chip, a state of electrolytic copper plating solution can be monitored correctly. By maintaining a state of the solution in a standard state, filling property of the electrolytic copper plating for a field via and a damascene process can be maintained in a superior state.
Patent JP-2002363491-A (JP)
Title: Film-forming composition, method for producing the film, and silica-based film
Inventor: SHINODA TOMOTAKA
IPC: C09D183/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition capable of giving a coating film having a low relative dielectric constant as an interlaminar electrical film material in a semiconductor device, or the like, and scarcely causing foreign materials even when stored as a varnish for a long period. SOLUTION: The film-forming composition contains (A) a hydrolyzed condensation product which is obtained by hydrolyzing and condensing an alkylalkoxysilane, (B) an organic solvent, and (C) a compound expressed by the formula (4): R<12> R<13> R<14> Si-O-SiR<15> R<16> R<17> (R<12> to R<17> are each an alkyl or an aryl, and are same or different from each other).
Patent JP-2002361174-A (JP)
Title: Vibration actuator device
Inventor: KANEDA SHOICHI
IPC: H04R9/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To assemble while good vibration characteristics by a magnetic circuit part are kept stably even when an approximately rectangular housing in which one width is formed relatively narrowly is provided. SOLUTION: The approximately rectangular housing 10 in which one width is formed narrowly is provided. Roots 163a and 163b which are positioned in a narrow width area of the housing 10 and continue from the peripheral fringe of a main part 160 supporting the magnetic circuit part E are provided. Two suspensions 16a and 16b provided with two arm parts 162a and 162b extending from the roots 163a and 163b to be separated gradually from the main part 160 are provided. Each suspension is assembled in the magnetic circuit part by positioning the extension direction of each arm part of the suspensions in the same direction. The projected end side of the arm part of each suspension is fitted to the wall part Y of the narrow width of the housing. The magnetic circuit part is fitted vibratably by the suspensions.
Patent JP-2002361073-A (JP)
Title: Discharge equipment
Inventor: WATANABE MOTOSHI
IPC: B01D24/44
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a first sealing section and a second sealing section by gas. SOLUTION: This discharge equipment closes a hole Hh of a vessel by abutting the first sealing section of a first member 13 disposed at the peripheral edge of the hole Hh and the second sealing section of a movably constituted second member 20 and opens the hole Hh to discharge the powder, etc., in the vessel by parting the second sealing section from the first sealing section.  The discharge equipment described above has first gas jetting means 24 which blows the gas concentrically toward a portion of the first sealing section, first moving means which moves the area to be blown with the gas along the first sealing section by relatively moving the first gas jetting means 24 and the first sealing section, second gas jetting means 14 which blows the gas concentrically to a portion of the second sealing section and second moving means which moves the area to be blown with the gas along the second sealing section by relatively moving the second gas jetting means 14 and the second sealing section.
Patent JP-2002033402-A (JP)
Title: Semiconductor, memory element having floating body effect removed and its manufacturing method
Inventor: KIM CHANG-HYUN
IPC: C12S5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory element which is increased in immunity to external noise and has floating body effect removed. SOLUTION: A memory element is equipped with a semiconductor substrate, bit lines which are embedded adjacently to the top surface of the semiconductor substrate and arrayed in parallel, word lines which are formed on the semiconductor substrate while insulated from and crossing the bit lines, and vertical access transistors which are formed in unit memory cell areas where the bit lines and word lines cross each other and have 1st source/drain areas, channel areas, and 2nd source/drain areas vertically on the bit lines across a gate insulating film along part, of the side wall of the word lines; and body areas including the channel areas of the access transistors are mutually connected together into one body.
Patent JP-2002371933-A (JP)
Title: Fuel tank of car
Inventor: SOMA SATOSHI
IPC: B60K15/035
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent smooth fueling from being obstructed even if a filler pipe is partly clogged with fuel during fueling. SOLUTION: This fuel tank T comprises a tank body 11 for storing fuel, the filler pipe 17 for feeding fuel to the tank body 11, a first breather pipe 20 for connecting the upper space of the tank body 11 near a filler port 19, and a second breather pipe 22 for connecting the intermediate part of the filler pipe 17 near the filler port 19. Even if an air layer is enclosed between the fuel fed from a fueling gun 23 and the portion of the filler pipe 17 clogged with the fuel with at least a part of the filler pipe 17 clogged with the fuel when a fuel level in the tank body 11 is positioned at a specified height, the blowback of the air layer can be suppressed by escaping the air layer to the filler port 19 through the second breather pipe 22 to prevent the automatic stop mechanism of the fueling gun 23 from unduly operating.