baber/WOPTO huggingface dataset:
Patent JP-2002056701-A (JP)
Title: Light-emitting member which can also be used as electroconductive film exothermic body
Inventor: SAITO KAZUO
IPC: H05B3/20
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting member which can be also used as an electroconductive film exothermic body, wherein highly luminescent fluorescence color can be emitted for a long time in a wide range with an extremely small electric power. SOLUTION: A substrate (2) having a thermal conductivity, an electroconductive wiring (3) installed at a surface of the substrate (2) and connected with a power cord (4), a surface-formed electroconductive film exothermic body (5) installed on the electroconductive wiring (3), and a light accumulator (6) installed at least at one face of the substrate (2) constitute the light emitting member (1).
Patent JP-2002085307-A (JP)
Title: Cleaning pad
Inventor: TONE YASUYOSHI
IPC: A47L11/283
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To easily indicate time for replacement. SOLUTION: A foundation cloth 31 is tufted with twisted yarn comprising a spun yarn of cotton 35 of 80 wt.% and a red-dyed nylon filament 36 of 20 wt.% to form a fiber layer 32 of a thickness of approximately 1 cm on the surface of the foundation cloth 31. A backing material 33 of felt is arranged on the undersurface of the foundation cloth 31.
Patent JP-2002087351-A (JP)
Title: Battery storage device for power-assisted bicycle, and power-assisted bicycle
Inventor: NAKAGOME YOSHIO
IPC: B62J9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching to/from a power-assisted bicycle, and enhance reliability for attaching of the battery to a body. SOLUTION: The battery stored in a battery case 412 is stored in a battery box 16. A lock arm 51 of which the tip is engaged with a recess RS of the battery case 412 is provided in a rear side wall of a box main body 161. The lock arm 51 is inclination-moved to a battery case side by a vertical piece 53 to be engaged with the recess RS when an upper lid 162 of the battery box is closed. The lock arm 51 is retractable by opening the upper lid 162 to release the engagement with the recess RS. The battery box 16 is mounted on the rear side of a seat post provided in the power-assisted bicycle, and is arranged to conform the longitudinal direction of the battery case 412 to the longitudinal direction of the body.
Patent JP-2002087601-A (JP)
Title: Paper feeding device and image forming device equipped with the same
Inventor: MUKASA MITSUHIRO
IPC: B65H1/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of stably moving a sheet loading member vertically and an image forming device equipped with the same. SOLUTION: The sheet loading member 11 provided in a vertically movable manner on a sheet housing means 2 is moved to ascend and descend by an elevating means 12 equipped with a pair of link mechanisms 14, a connecting member 8 for connecting the link mechanisms 14, and a moving means 9 for vertically moving the connecting member 8 so as to cause the link mechanisms 14 to raise and lower the loading member 11. When the loading member 11 is moved vertically by the elevating means 12, the loading member 11 is guided by a guiding means so that it can move vertically while keeping a substantially horizontal position.
Patent JP-2002088216-A (JP)
Title: Vinyl chloride resin composition
Inventor: KUBO YOSHIHIRO
IPC: C08J5/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition which is formed from an acrylic copolymer and vinyl chloride and gives a molded article excellent in impact resistance and fatigue strength. SOLUTION: This resin composition comprises (a) a vinyl chloride graft copolymer prepared by grating 50-99 wt.% vinyl monomer mainly comprising vinyl chloride onto (A) 1-50 wt.% acrylic copolymer which is formed from 100 pts.wt. at least one (meth)acrylarte monomer giving a homopolymer with a glass transition temperature of -140 deg.C or higher and lower than 0 deg.C and 0.1-10 pts.wt. polyfunctional monomer and has an average particle size of 0.20 μm or higher and (b) a vinyl chloride graft copolymer prepared by grafting 50-99 wt.% vinyl monomer mainly comprising vinyl chloride onto (B) 1-50 wt.% acrylic copolymer which is formed from the same monomers as those of acrylic copolymer A and has an average particle size lower than 0.15 μm, in a ratio of (a)/(b) of (1/99)-(55/45).
Patent JP-2002089635-A (JP)
Title: Rotation transmission mechanism
Inventor: TSUJI MASAAKI
IPC: G03B27/32
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission mechanism that includes a driving pulley and a follower pulley both mounted on a plate and a belt entrained about the pulleys, and that is structured to permit an adjuster to visually measure the deflection of the belt with ease even if the plate intervenes between the adjuster and the belt. SOLUTION: The rotation transmission mechanism includes a driving pulley and a follower pulley both mounted on a plate and a belt entrained about the pulleys. The plate has a through hole 79A through which the deflection of the belt can be visually observed.
Patent JP-2002095253-A (JP)
Title: Switching power supply unit
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce loss in a snubber circuit of a switching power supply unit. SOLUTION: A series circuit of a switching device 3 and a primary coil 8 of a transformer 2 is connected to a DC power supply 1. An output rectifying and smoothing circuit 4 is connected to the transformer 2. A control circuit 5 is provided to turn on and off the switching device 3. The snubber circuit 6c is connected to the primary coil 8 in parallel. The snubber circuit 6c is constituted of a series circuit consisting of a diode 16 and a capacitor 17. An FET 20 is connected to the capacitor 17 in parallel as a variable impedance device. A constant voltage diode D1 is connected between one end of the capacitor 17 and a gate. A time constant resistor R1 is connected between the gate and the other end of the capacitor 17. A negative feedback resistor R2 is connected between a source and the other end of the capacitor 17.  A smoothing capacitor Cf is connected to the resistor R1 in parallel.
Patent JP-2001187809-A (JP)
Title: Organic polymer material, its production method and heavy metal ion scavenger comprising the material
Inventor: KOMATSU MAKOTO
IPC: C09K3/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a heavy metal ion scavenger excellent in the ion-removing capability of conventional one. SOLUTION: The organic polymer material comprises a polymer side chain that is derived from a halogenated alkyl substituted styrene on the main chain of the organic polymer base and a functional group forming a complex with a heavy metal ion on the polymer side chain. The organic polymer material has excellent removing capability of a heavy metal ion and can be used as a suitable heavy metal ion scavenger.
Patent JP-2002097471-A (JP)
Title: Antiferroelectric liquid crystal composition
Inventor: MATSUMOTO TAKAHIRO
IPC: G02F1/13
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a novel antiferroelectric liquid crystal composition which excels in contrast and substantially has no phase rotation on driving, and accordingly can provide a liquid crystal display element having high long-term driving reliability. SOLUTION: This antiferroelectric liquid crystal composition comprises a swallowtail antiferroelectric liquid crystal to be represented by formula (1) (wherein R1 is an 8-10C linear alkyl group; X1 is hydrogen atom or fluorine atom; A is -CH3 group or -CF3 group; (m) is 1 or 2; and C* is an asymmetric carbon atom) and a swallowtail property improver to be represented by formula (2) (wherein R2 is an 8-10C linear alkyl group; X2 is hydrogen atom or fluorine atom; (p) is 2 or 3; and (n) is 1 or 2).
Patent JP-2002099209-A (JP)
Title: Device, system, method, program, printed matter and recording medium relating to printed matter verification information addition and printed matter verification
Inventor: INOUE YOSHITAKE
IPC: H04N1/40
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a means which prevents the alteration of contents of a printed matter and, at the same time, confirms the uniqueness thereof. SOLUTION: This printed matter verification information addition device which provides printing paper with an ID function scans the printed information of the printed matter to be verified, transfers and compresses the same to electronic data, thereafter, performs the ciphering the data with a cryptographic key corresponding to the ID information of the paper and adds the information to the printed matter as the verification information.  A printed matter verifying device scans the printed information of the printed matter to be verified by the same step with the printed matter verification information addition device, transfers and compresses the same to the electronic data, thereafter, decodes the verification information with a decoding key corresponding to the ID information, compares the decoded information with the data after compression, determines whether the decoded information coincides with the data after compression or not and performs the verification of the alteration and the uniqueness of information of the printed matter.
Patent JP-2002105156-A (JP)
Title: Method for producing phenolic resin for coating
Inventor: SANETO TORU
IPC: C08G8/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin for can coatings highly excellent in both processability and run-out resistance compared to conventional ones. SOLUTION: This phenolic resin for can coatings is characterized by being obtained by the following process: a phenolic compound is reacted with an aldehyde compound in the presence of an ammonia catalyst in advance, the reaction is continued by addition of an alkali metal hydroxide catalyst followed by addition of an alcohol to alkoxylate part of the methylol groups in the presence of an acid catalyst.
Patent JP-2002105532-A (JP)
Title: Heat treatment apparatus for deformed work
Inventor: KOYAMA MASAYUKI
IPC: C21D1/18
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for deformed work with which the hardened layer in the deformed work, such as of plate cam, can further uniformly be formed. SOLUTION: The heat treatment apparatus is used for applying heat treatment to the plate cam W as the deformed work having an outer peripheral surface WG as a surface necessary to be heat-treated and a heat treatment side surfaces WS continuous from the above surface to be heat-treated, and the apparatus is provided with a high-frequency heating coil 100 heating the outer peripheral surface WG of the plate cam W and pad plates 210, 210 for heat radiation pressed against both side surfaces WS, WS when the plate cam W is heated.  The shape of the outer periphery of the pad plate 210 for heat radiation is formed as a similar figure of the outer periphery of the plate cam W, namely, a reduced shape thereof, and the pad plate 210 for heat radiation is pressed so that the outer periphery of the pad plate 210 for heat radiation is positioned at a position of the side surface WS of the plate cam W where the outer periphery is reduced.
Patent JP-2002103291-A (JP)
Title: Punching device
Inventor: KAWAKAMI YOSHINOBU
IPC: B26F1/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a punching device capable of discharging punch chips smoothly in a rotary punching device capable of performing punch processing at a high speed. SOLUTION: In the rotary punching device having a pair of punching rollers 70 consisting of a projecting blade roller 71 provided with a punch means 74 and a recessed blade roller 72 provided with a die means 78 fitted in the punch means 74, the die means 78 of the recessed blade roller 72 has a space 45 in a die part opening 79 for making a punch blade 76 of the punch means 74 fit therein and inside an opening, and a release mechanism for pushing out a punch chip push-out means 46 toward the die part opening 79 when the die means 78 is positioned at a lower position is provided in a bottom part of the space 45.
Patent JP-2002112223-A (JP)
Title: Program distribution proxy method, program distribution proxy system, user terminal and data transmitter used for the system, and reproducing device for program data
Inventor: TANIGUCHI TAKAHIDE
IPC: H04N21/2668
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a program distribution proxy method or the like that can remarkably reduce the expense in time and labor of a user and a program server attended with distribution of program data so as to realize smooth distribution of the program data. SOLUTION: A distribution proxy section 4 is interposed between the program server 3 that serves program data and a user 2 desiring distribution of the program data, the distribution proxy section 4 accepts an order of program data distribution from the user 2, requests the transmission of the program data the distribution of which the user 2 desires to the program server 3 that serves the program data and distributes the program data supplied from the program server 3 to a utility terminal 6 which the user 2 can access.
Patent JP-2002103309-A (JP)
Title: Method for manufacturing outdoor wood product
Inventor: MORI TAKETADA
IPC: B27K3/34
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To utilize lumber from thinning which has little use since the lumber from thinning is not sufficiently grown as lumber and a tree in its turn while the lumber from thinning is enabled to be used as a wood product by allowing the lumber to have weather resistance. SOLUTION: The lumber is impregnated with a resin solution to which a photopolymerization initiator and a heat polymerization initiator are added. Thereafter, after forming a lumber plastic composite layer by curing and fixating the resin solution in the lumber with ultraviolet rays and heat, coating is further applied to a surface of the lumber.
Patent JP-2002114471-A (JP)
Title: Sliding door device for elevator
Inventor: NOJI ICHIRO
IPC: E05F7/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device for an elevator with a simple structure capable of keeping a foreign matter detection means of an entrance in a normal state by simple maintenance work. SOLUTION: In this sliding door device, an edge part on the doorstop side of a sliding door 1 opening/closing the entrance is installed with a tube body 10 of a viscoelastic material, and plural horizontal partition plates 11 of a viscoelastic material each having a through hole 12 are provided along the longitudinal direction of the tube body 10 apart from each other. The tube body 10 is provided with a photoelectric device 13 passing a light beam 14 through the through holes 12 of the plates 11. Thereby, when closing the sliding door 1, door-closing operation is abnormal-time-controlled by operation of the photoelectric device 13 caused by elastic deformation of the tube body 10 or the like pressed by a foreign matter in the entrance. Accordingly, the sliding door device requires no link or the like to allow low-cost production and capable of being installed by easy work, and a normal detection function for the foreign matter in the entrance can be maintained by the simple maintenance work.
Patent JP-2002113527-A (JP)
Title: Manufacturing method for steel plate press formed body and steel plate press formed body formed by the manufacturing method
Inventor: KATAYAMA TOMOHISA
IPC: B21D22/20
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a crack due to stretch flanging caused in press forming of a steel plate, in particular using a high strength steel plate. SOLUTION: The manufacturing method for a steel plate press formed body is characterized in that a temperature of a steel plate during being formed is set to be >=400 deg.C to <=1,000 deg.C when applying stretch flanging to the steel plate, and the objective steel plate formed body is formed by the method. In such a case a whole steel plate is held in the above temperature region, and the temperature region is set to lie between a blank end and a symmetrical shape of 2d0(λ+1) times the blank end shape, it is preferable that the region lies between a circular or circular arc-shaped blank end subjected to the flanging and a symmetrical shape of 1.1 times the blank end (where d0 denotes a diameter of the blank end, λdenotes a stretch flanging ratio shown by the blank end when it is formed and is expressed as: λ=(d-d0)/d0, d denotes a hole diameter after forming).
Patent JP-2002118330-A (JP)
Title: Semiconductor light emitting element
Inventor: ITO AKIHIRO
IPC: H01S5/347
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting element of a light from a green to an ultraviolet wide region considering an environment by using a hexagonal crystal ZnO material. SOLUTION: An active layer 101 contains at least element Zn and element O. The layer 101 further contains at least one kind of S, Se and Te. At least one of clad layers 102 and 103 contains element Zn and element O. The layer 101, the layers 102 and 103 are made of hexagonal crystals. The hexagonal ZnO has a large exciton bonding energy. The exciton of high density exists even at the ambient temperature. Accordingly, a high light emission efficiency is expected. A light emitting layer contains a composition of a hexagonal crystal Zn (OX) (X=Se, Se or Te) mainly containing the hexagonal crystal ZnO. Similarly, a high light emitting efficiency is expected.
Patent JP-2002120019-A (JP)
Title: Metal bar bending method
Inventor: WATANABE YASUO
IPC: B21D7/10
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for bending a metal bar in a desired shape by moving and turning a bending arm as the bending work of the metal bar is advanced. SOLUTION: The position at which the axis of turning of the bending arm 4 is successively moved on the X-Y coordinates according to the target bending shape of the metal bar 1 is obtained in advance by using a formula, a moving base 5 holding the bending arm 4 is moved in the X-axis direction and the Y-axis direction as the bending is advanced, and the axis O of turning of the bending arm 4 is successively moving to the predetermined position to perform the bending of a desired shape.
Patent JP-2002125312-A (JP)
Title: Electronic circuit breaker and regulator for tripping characteristics
Inventor: MATSUBARA SADAHIKO
IPC: H02H3/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic tripping circuit and a regulator for circuit breaker, which can facilitate regulating work and has diagnostic functions as well. SOLUTION: This electronic circuit breaker 20 is provided with a memory section 29, which permits overcurrent tripping characteristic data to be written, and a regulating terminal section 31 for writing the data of the memory section 29 from the outside. The regulation terminal section 31 connected to IC 4, can monitor a current value I24, into which energizing current of a cable run 21 is converted. A regulator 40 is connected to the electronic circuit breaker 20 through the regulating terminal section 31 and adds a difference ΔI between the first current value I24 with IC 24 and a second current value I41 of the cable run with a highly precise CT 50 to the current parameters of overcurrent tripping characteristic data, for correcting the overcurrent tripping characteristics data.
Patent JP-2002120135-A (JP)
Title: Chamfering device of plate glass
Inventor: OKUMURA HIROKAZU
IPC: B24B9/10
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering device of plate glass hard to cause a defect on a surface of the plate glass and favorable in working precision and a chamfering method. SOLUTION: The chamfering device 30 is constituted by furnishing a turn table 36 to rotate by 90 deg. each around a rotating center 34, four holding surface plates 38 arranged rotation-symmetrically with 90 deg. intervals between each other on the turn table 36 and to hold and fix the rectangular plate glass 32 in a state to project its outer peripheral part, a positioning means 40 to position the plate glass 32 applied to one of the holding surface plates 38 at a prescribed position and three working means arranged around the rotating center 34 in correspondence with each of the plate glass 32 held and fixed on each of the other holding surface plates 38 as well as positioned by the positioning means 40 and to chamfer and work the outer peripheral part of the plate glass 32 by a working tool.
Patent JP-2002120838-A (JP)
Title: Synthetic resin pallet
Inventor: SUZUKI KENJI
IPC: B65D19/24
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet whose simply structured corner is sturdy. SOLUTION: Between the front face part 4 and the back face part 5 of this synthetic resin pallet A, a plurality of hollow tubular beams 2 are placed for connecting the part 4 and the part 5 and for forming a fork insertion hole 6 between the neighboring beams 2. In the hollow inside 2b of the beams 2, a crosspiece 3 for beam reinforcement is provided. The outside part 2a of the beam 2 positioned at the corner of the pallet and the crosspiece 3 positioned in the hollow inside 2b of the beam 2 are connected with a reinforcement rib 1.
Patent JP-2002119305-A (JP)
Title: Anti slip body for footwear and foot wear
Inventor: IJIRI YASUHIRO
IPC: A43C15/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide footwear which has improved properties of anti slip and stably supporting effect against a soft or easily deformable object such as lawn, sand, etc., cushioning or shock absorbing effect against a comparatively hard or hardly deformable object such as concrete, asphalt, stone pavement, etc., effect to prevent lawn, etc., from damage, durability, and wear resistance. SOLUTION: Radially projecting parts 22 made of elastic material are equipped on parts at every central angle of 90 deg. to the periphery in the radial directions on the upper face of the base part 14a. In-between projecting parts 24 made of the same material are equipped between radially projecting parts 22. Radially outer end parts of the projecting direction face 22a of the radially projecting parts 22 are radially outward swollen than the base part 14a. The projecting direction face 22a is tilted toward radially inside from radially outside forming a concave curve face in the radial direct and a concave curve face curved in the circumferential direction. A cushioning groove 22b is equipped across both sides in the circumferential direction at the radially central part of the radially projecting part 22.  A cushioning recess part 24a is equipped on the end part in the projecting direction of the in-between projecting part 24. The height of the in-between projecting part 24 is set in the middle between that of the radially outer end part of the projecting direction face 22a of the radially projecting part 22 and that of the radially inner end part.