baber/WOPTO huggingface dataset:
Patent JP-2002155485-A (JP)
Title: Forming roll
Inventor: MATSUMOTO MASANOBU
IPC: D21F1/48
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a forming roll designed to control its dewatering force (dewatering amount) to forming roll side through altering its surface structure. SOLUTION: This forming roll is such one as to be equipped with a roll cell 60 having suction holes 66, wherein the roll cell 60 has a plurality of band- like blades 58 arranged at intervals in the roll circumferential direction so as to lie along the roll axis on the surface of the outer circumference of the roll cell 60.
Patent JP-2002158141-A (JP)
Title: Electrode material for electrochemical capacitor, electrochemical capacitor using the same, and manufacturing method of the electrode material
Inventor: IWAKAWA MAYUMI
IPC: H01M4/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an electrode material for an electrochemical capacitor and an electrochemical capacitor with a large capacity. SOLUTION: At least a metallic element on which oxidation-reduction can be performed is contained in titanium oxide, hydrate oxide, or hydride thereon. An electrode material is made of a material in which an X-ray diffraction image shows an amorphous diffraction pattern, and an electrode of the electrochemical capacitor is formed using the material. When the electrode material is produced, salt, alkoxide, or chelate of titanium and the reducible metal is used as a material to produce fine particles by evaporation to dryness, coprecipitation, or sol-gel process. After the fine particles are burned to produce fine particles of the electrode material, electrochemical process is performed, in which a charging and recharging cycle is repeated in an organic electrolytic solution having lithium salt.
Patent JP-2002203926-A (JP)
Title: Part mounting method and part mounting board
Inventor: SUZUKI TAKASHI
IPC: H05K3/28
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting method and a part mounting board which are capable of preventing sealing resin from flowing out of a resin sealing frame and surely sealing up a part with sealing resin. SOLUTION: A resin sealing frame 4 is rectangular in cross section around the mounting site 5 of the part 6 and the height (h) is smaller than that H of a part 6 is provided on the surface of a printed board 1. The part 6 is mounted on the mounting site 5. Fluid sealing resin 8 is poured inside the resin sealing frame 4 and cured to seal up the part 6. The sealing resin 8 is stopped from flowing outside by the surface outer peripheral edge (a) of the frame 4.
Patent JP-2002153328-A (JP)
Title: Horizontal stacking table
Inventor: MORISADA KOICHI
IPC: A47B3/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal stacking table free to certainly support a top board without rattling in a horizontal state and in an erected state by a simple mechanism and free to smoothly change the top board between the horizontal state and the erected state. SOLUTION: This horizontal stacking table is constituted by pivotally installing a base end part of a stay 3 free to revolve on a horizontal rod 7 laterally provided at a front downward position of a top board pivotal installing part 4 of a leg part 1, elastically energizing the stay in the springing up direction, forming a guide groove 8 made of an upward curved guide part 8A and engaging parts 8B, 8C cut in upward to front and rear ends of the guide part on a guide member 6 installed on a lower surface front part of the top board 2, sliding and engaging a sliding part 9 provided on the head end part of the stay with the inside of the guide groove 8, supporting the top board in the horizontal state in a state where the sliding part of the stay is engaged with a front engaging part of the guide groove 8 and supporting the top board in the erected state in a state where it is engaged with a rear engaging part.
Patent JP-2002156503-A (JP)
Title: Method for producing plastic lens and plastic lens
Inventor: SAITO TORU
IPC: G02C7/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for imparting superior light resistance and UV absorbing power to a plastic lens obtained by polymerizing and curing a composition based on a compound having one or more episulfide groups in one molecule. SOLUTION: A specified amount of a specified UV absorbent is added to a composition based on a compound having one or more episulfide groups in one molecule. After mixing, the composition is polymerized and cured to manufacture the objective plastic lens excellent in light resistance and UV absorbing power.
Patent JP-2002161310-A (JP)
Title: Desulfurization process for liquid steel using rh vacuum degassing equipment
Inventor: SAKURAI EIJI
IPC: C21C7/10
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently remove sulfur in liquid steel, achieving a constant, high rate of desulfurization by means of gas injection into the RH vacuum degasser (Rurstahl Hereaus De-gasser). SOLUTION: This desulfurization process featuring that powdered desulfurizing agent 5 is blown into liquid steel 3 together with carrier gas and that both blown-in desulfurizing agent and liquid steel are mixed for desulfurization in a vacuum bath 6 of RH vacuum degasser 1 specifies that the rate of blowing desulfurizing agent is 100 kg/min or less and the flow rate of carrier gas used is 2,000 Nl/min or higher.
Patent JP-2002164085-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: MOTOMURA ISATO
IPC: H01M10/05
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery with high productivity, low cost, and high capacity, while safety is kept. SOLUTION: A battery element 8 is housed in an outer container 4, at least one PTC element 11 connected to the battery element 8 in series is installed, and a battery constitution member arranged so as to directly contact with at least one surface of the PTC element 11 also acts as an electrode of the PTC element.
Patent JP-2002162696-A (JP)
Title: Sensitive material housing magazine
Inventor: NAKAO HIROTO
IPC: G03C3/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive material housing magazine which stably delivers photographic paper to a conveyance section of a photographic processing device without being affected by the variations in the transverse size of the photographic paper. SOLUTION: This sensitive material housing magazine is provided with a conveyance roller pair in a conveyance route for the photographic paper from a photographic paper roll supported at a reel to an ejection port disposed at a case body and is constituted to deliver the photographic paper supported at the reel to the ejection port through the conveyance port by driving of the conveyance roller pair and the reel set in the case. The magazine is provided with a pair of right and left width regulating guide members for accepting both ends in the transverse direction of the photographic paper in the conveyance route and is provided with one of the width regulating guide members freely movably into direction attaching or parting to or from the other guide member. The one width regulating guide member is energized in a direction proximate to the other guide member.
Patent JP-2002162527-A (JP)
Title: Optical device and semi-finished product for the same
Inventor: NEKADO MASANOBU
IPC: G02B6/132
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of optically connecting an onboard optical element to an optical waveguide circuit or the like with small loss. SOLUTION: A positioning pattern 15 of a Pt film as a high melting point material, whose melting point is higher than a temperature at which glass is made transparent through sintering, is formed on a base 20 with a substrate 1 and a glass layer is formed by depositing fine glass particles by a flame deposition method and making the deposited fine glass particles transparent by sintering, in such a way that the positioning pattern 15 and the top of the base 20 are coated with the glass layer. The glass layer in the pattern 15 forming region and its periphery region is removed, to expose the positioning pattern 15, and the base 20 in its periphery region and the exposed region is used as a region 4 to be loaded with an element. A photo acceptance unit 8 is positioned with the positioning pattern 15, so that it can be positioned and fixed accurately on the region 4.  The unit 8 can be connected to a circuit in an optical waveguide forming region 2, formed by the remaining glass layer with a small loss.
Patent JP-2002162529-A (JP)
Title: Optical fiber, and optical communication system using the optical fiber
Inventor: MUKASA KAZUNORI
IPC: G02B1/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber, which is capable of forming an optical transmission line for wavelength division multiplexing transmission of a wavelength 1.5 μm band, using a Raman amplifier. SOLUTION: The effective core sectional area, in at least part of the set wavelength band of the wavelength 1.5 μm band, is specified to 40 to 60 μm2; the dispersion value at a wavelength, of 1.55 μm to 4 to 10 ps/nm/km; the dispersion slope at the wavelength 1.55 μm band to a positive value smaller than 0.04 ps/nm2/km; the zero dispersion wavelength is set to <=1.4 μm; the cut-off wavelength is set at a length 2 m to <=1.5 μm and the bending loss at a diameter 20 mm in the wavelength 1.5 μm band to <=5 dB/m.  The refractive index profile of the optical fiber is set with a specific refractive index difference Δ1 with respect to the reference layer 6 of the first glass layer 1 on, for example, the innermost layer and a specific refractive index difference Δ3 with respect to the reference layer 6 of the third glass layer 3 of the third place from the inner side being made positive, and a specific refractive index difference Δ2 with respect to the reference layer 6 of the second glass layer of the second place from the inner side is made negative.
Patent JP-2002168037-A (JP)
Title: Folding door device
Inventor: KADOI MAKOTO
IPC: E05D15/30
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a folding door device consisting of a folding door formed by connecting a main door to an auxiliary door mounted in a rotatable manner through a hinge or the like so that they can be folded and having a simple opening and shutting operation of the folding door without projecting the front end of the main door to a passage side when they are folded. SOLUTION: An approximately X-shaped link device 6 is mounted to the front end of the upper end of the main door 1, an upper rail 4 is connected to the main door 1 through two links 7 and 8 of the link device 6, and when a grip on the front end of the main door 1 is pushed, a cross angle of the links 7 and 8 is enlarged to fold.
Patent JP-2002162735-A (JP)
Title: Photosensitive ceramic composition
Inventor: YAMAHO TOMOYA
IPC: G03F7/004
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive ceramic composition capable of forming a fine via hole with a high aspect ratio using a photolithography method so as to be able to obtain an adequate property in a high frequency band, easily employing a low temperature sintering method, and forming a substrate with high accuracy and superior strength. SOLUTION: The photosensitive ceramic composition includes an inorganic powder, inorganic micro-particles with average particle diameter of 0.003-0.08 μm and a photosensitive organic component.
Patent JP-2002171467-A (JP)
Title: Recording and reproducing device and recording and reproducing method
Inventor: TAKAHASHI MASARU
IPC: H04N5/445
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device that can timely reproduce a recorded program. SOLUTION: The recording and reproducing device is provided with reservation means (4, 6, 7, 11a, 11b) that record desired programs onto a recording medium and reserve in advance the reproduction sequence of the recorded programs, generating means (4, 7, 8) that generate a user original program on the basis of the reproduction sequence reserved by the reservation means, and reproduction means (5, 7, 10) that reproduce the recorded programs in the order based on the program guide.
Patent JP-2002166259-A (JP)
Title: Recovery method of liquid crystal
Inventor: SATO MASAHIKO
IPC: G02F1/13
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To recover liquid crystal components securely and economically from a nonreusable liquid crystal panel. SOLUTION: After a glass board composing liquid crystal panel 10 is peeled or crushed (S1), the liquid crystal components 14 are dipped and dissolved in hot water at a temperature over 80 deg.C to make a solution (S2). Then, this solution is recovered (S3) and cooled down to nearly room temperature (S4). After water and liquid crystal components 14 are separated (S5), the liquid crystal components 14 are recovered (S6).
Patent JP-2002168768-A (JP)
Title: High temperature corrosiveness evaluation method of metallic material and projection used for the method
Inventor: TAMURA KOJI
IPC: G01N17/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a practical high temperature corrosion evaluation method of metallic material capable of evaluating quantitatively the influence of a temperature in the actual atmosphere without increasing a testing cost, and a projection used for the evaluation method. SOLUTION: The bar like projection 2 having a prescribed height and comprising the metallic material which is an evaluation object is mounted on the outside face of a specimen 1, and the specimen 1 is arranged in a high temperature combustion gas atmosphere which is an object, and taken out after operation as long as a prescribed time, and high temperature corrosiveness of the metallic material is evaluated by examining a corrosion weight loss or a corrosion product of the projection 2.
Patent JP-2002082284-A (JP)
Title: Imaging lens device
Inventor: HAGIMORI HITOSHI
IPC: G02B13/18
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost imaging lens device and provided with a zoom lens system having a zoom ratio of about 2 to 3. SOLUTION: The zoom lens system includes a 1st lens group (Gr1) having negative power and a 2nd lens group (Gr2) having positive power in order from an object, the 1st lens group (Gr1) and the 2nd lens group (Gr2) are moved on the optical axis (AX) of the lens system in the case of zooming, the 1st lens group (Gr1) consists of a negative lens having strong curvature on the image face side and the 2nd lens group (Gr2) consists of two positive lenses.
Patent JP-2002165960-A (JP)
Title: Pachinko game machine
Inventor: MURAYAMA NAOKI
IPC: A63F7/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine having great variation of direction so that a game player is not bored even in the case of the pachinko game machine including a mechanical driven-type game pattern display means. SOLUTION: This pachinko game machine 100 is provided with a special pattern display device 220 for displaying a special pattern and altering the same, a direction pattern display device 225 for displaying a direction pattern displaying the direction according to the game state and altering the same, a main base board 310 for determining whether it is a great success or not, and a pattern control base board 35o for generating a variation pattern of a direction display made by the direction pattern display device 225 and causing the direction pattern display device 225 to alter the direction pattern according to the generated variable pattern.
Patent JP-2002173016-A (JP)
Title: Brake hydraulic pressure generating device
Inventor: OKA HIROYUKI
IPC: B60T13/57
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake hydraulic pressure generating device capable of obtaining a desirable operation stroke characteristic of a brake operating means regardless of the quantity of consumed brake fluid of a brake circuit. SOLUTION: In the brake operation, a first valve element 5a is controlled so that the input of an input shaft 4 is balanced with the first valve element stroke converting force of a first stroke-force converter 6, and a second valve element 5b is controlled so that the first control valve output pressure converting force F2 of a first control valve output pressure-force converter 10 is balanced with the second valve element stroke converting force of a second valve element stroke-force converter 7. Although the brake pressure PW of the wheel cylinder 9 side is controlled on the output side of a control valve 5, the stroke of the first valve element 5a is not influenced by the brake pressure control. That is, the pedal stroke can be prevented from being changed by the brake pressure control on the output side of the control valve 5.
Patent JP-2002174207-A (JP)
Title: Position sensor installing device
Inventor: UEDA TOSHINORI
IPC: F15B15/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To always install a position sensor in the best condition regardless of experience of a worker. SOLUTION: This position sensor installing device is provided with an installing plate member 21 made of a metallic plate, and a gripping member 22 attached at one end portion of the installing plate member 21 so as to clip and abut a tie-bolt 15a. The installing plate member 21 is provided with a gripping plate portion 31 at one end portion, a folding back plate portion 33 wrapping the outer periphery of another tie-bolt 15b and elastically abutting to engage with the tie-bolt 15b at the other end, and a sensor installing plate member 32 supporting a position sensor SE along an outer peripheral surface of a cylinder tube. The gripping member 22 has a generally U-shape in a side view, and the tie-bolt 15a is fitted in the U-shape and attached to the gripping plate portion 31 by a screw, so that the gripping member and the gripping plate portion put and abut one tie-bolt between them.
Patent JP-2002176686-A (JP)
Title: Loud speaker driving method and loud speaker driver
Inventor: SHINKAWA MINORU
IPC: H04R1/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a loud speaker driving method and a loud speaker driver that can provide specific information to a specific place but will not distribute guidance or music to unnecessary places, so as to keep the interior of a shop and a vehicle quiet. SOLUTION: Loud speakers 2L, 2R are placed on a table 1, a sensor 4 senses the presence of persons taking seats in the vicinity of the loud speakers, a loud speaker switch 7 is turned on to supply a sound signal to the loud speakers, only during the time the sensor senses the presence of the persons taking seats, and the loud speaker switch 7 is turned off, when persons leave the seats. When the persons taking seats depress an off switch 6, the loud speaker switch 7 is turned off, even if there are persons present so as to output no sound from the loud speakers 2L, 2R.
Patent JP-2002185941-A (JP)
Title: Information storage system
Inventor: HIROTA TOSHIYUKI
IPC: H04N7/173
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an information storage system from which program information can be obtained without receiving the restriction of the broadcasting time band and video recording time of a program, etc., desired to watch by a user. SOLUTION: The system is provided with a user terminal 2 and an information storage server 3 connected through a network 1 and the arithmetic part for the server 3 is provided with the first storage request receiving function for receiving storage request information being the storage request of provided information from a prescribed information providing source from the terminal 2, the first provided information storing function for storing the provided information in a storage part for the server 3 based on the received storage request information,  the first storage completion reporting function for transmitting storage completion information to the terminal 2 after the storage completion of the provided information and the first provided information transmission function for transmitting the provided information stored in the storage part to the terminal 2 in response to a downloading request from the terminal 2 based on the storage completion information.
Patent JP-2002177363-A (JP)
Title: Bathing method and bathing tool
Inventor: KOSAKA KATSUMI
IPC: A61H37/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bathing method and a bathing tool capable of effectively utilizing headspring water or the like allowed to flow out usually heretofore to be discarded, not requiring large load in the transport of headspring water because of small quantity and capable of simply obtaining effect equal to that of the actual place without selecting a place. SOLUTION: A target liquid is injected and housed in the bag-like bathing tool molded from a flexible material having sealing properties and chemical resistance and closed at least at the bottom part thereof and at least a part of the body is immersed in the target liquid and water pressure is applied to the bathing tool from the outer surface thereof. The flexible material having sealing properties and chemical resistance is formed into a bag shape of which at least the bottom part is closed.
Patent JP-2001330855-A (JP)
Title: Liquid crystal device, projection type display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02F1/13
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device, a projection type display device and an electronic equipment which attains high-contrast and bright display so that a display defect due to disclination is not generated to a high definition liquid crystal display device in which the interval between pixels is small. SOLUTION: The liquid crystal display device is provided with a liquid crystal layer which is held between a first substrate and a second substrate and first electrodes and second electrodes formed on the surface of the liquid crystal layer side of the second substrate and in which the first electrodes and the second electrodes are constituted so that electric fields which are substantially parallel with the substrates can be applied to the liquid crystal layer. The liquid crystal device has plural areas where directions along which the arrangement of liquid crystal molecules is changed are different in a pixel area formed with the first electrodes and the second electrodes.
Patent JP-2002184092-A (JP)
Title: Optical disk recording device and reproducing device
Inventor: KONNO ICHIRO
IPC: G11B20/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording device and reproducing device, capable of reducing power consumption even during the period of intermittent recording/reproducing operation in/from on optical disk. SOLUTION: A means for restricting a rate is added to an I/F part (stream I/F part 8) for driving a peripheral circuit (user data I/F part 26) of a shockproof memory 11 and a processing system circuit (error correction encoding/ decoding part 27) of an ECC memory 15 at respective minimum clock frequency bands to input/output a stream, a means of receiving an access, in accordance with the priorities is added to a control part (memory control part 10) of the memory 11, and an output means of a reserve flag indicating the sending of an access request after a fixed period added to a rearrangement part 12.
Patent JP-2002177329-A (JP)
Title: Disposable diaper
Inventor: MISHIMA SACHIYOSHI
IPC: A61F5/44
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper wherein the front and rear waist surrounding regions can be prevented from slipping down from the waist of a wearer during usage. SOLUTION: Pleats 8 and 9, which are partitioned by folding a base sheet 3 and a liquid-absorbing panel 4, extend in the lateral direction on a crotch region front section 21a being close to the front waist surrounding region 20, and a crotch region rear section 21b being close to the rear waist surrounding region 22 by. Then, on a side flap 7, both side sections 8a and 9a of the pleats 8 and 9 are fixed.