baber/WOPTO huggingface dataset:
Patent JP-2002173724-A (JP)
Title: Aluminum foil for anode electrolytic capacitor
Inventor: MOTOI TETSUYA
IPC: C22C21/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide aluminum foil for an anode electrolytic capacitor which has improved solubility by the suppression of concentrated dissolution in the foil surface, and exhibits excellent capacitance. SOLUTION: The aluminum foil for an electrolytic capacitor has a composition containing Al with >=99.96% purity, containing Fe and Si respectively by 5 to 150 ppm, containing 10 to 60 ppm Cu, 0.5 to 10 ppm Ni and one or more kinds selected from In, Bi and Si so as to control the total content to <=30 ppm, and in which the ratio of the Ni content to the total content of In, Bi and Sn, i.e., (Ni(ppm)/(In(ppm)+Bi(ppm)+Sn(ppm)) is 0.05 to 10, and the balance inevitable impurities.
Patent JP-2002171832-A (JP)
Title: Imitation wood and method for manufacturing imitation wood
Inventor: IKAWA TAKUYA
IPC: A01G9/28
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an imitation wood usable in a state where plural logs of the imitation wood are easily stood side by side or piled up, easy in construction, having inconspicuous filling marks, and having wood feeling, touch, and the like, which are very close to a natural wood, and a method for manufacturing the imitation wood. SOLUTION: The imitation wood 1 is a compact 3 obtained by filling a raw material in a mold 2 and demolding the material, and it comprises a bar- shaped body 4 of the imitation wood and a dent part which has been formed on a part of the outer periphery 4a of the body of the imitation wood in such a manner that it extends in the longitudinal direction of the body 4 of the imitation wood, and which can be engaged with a part of the outer periphery 4a of the body of another imitation wood 4.
Patent JP-2002175726-A (JP)
Title: Wire/cable easy to strip and its manufacturing method
Inventor: HONDA MASAYUKI
IPC: H01B13/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a wire/cable easy to strip, formed of a polyolefinic resin, facilitating the application control of talc as a release agent by properly roughing the surface of an insulation and provided with a specific stripping property of the insulation and peeling-off property of a sheath like a PVC wire/cable. SOLUTION: In an insulated core 2 formed by covering a conductor 3 with the insulation 4, 0.3-2.0 ptw. of dimethyl silicone is added and mixed to the polyolefinic resin of the base of the insulation 4 as a surface roughing agent. A tale-coated layer 5 coated with the tale as the release agent is formed on the surface of the insulation 4 having the surface roughed, and the sheath 6 formed of a polyolefinic resin is extruded on the tale-coated layer 5. That is, when the dimethyl silicone is added to the insulation 4 as the surface roughing agent, the surface of the insulation 4 is properly roughed and roughly molded, and a suitable amount of the talc-coated layer 5 of the release agent can be formed.  As a result, stripping force can be reduced in the stripping property when the insulation 4 is stripped, and the pulling-off force can be reduced in a pulling-off property when the sheath 6 is pulled off from the insulation 4, so that the efficiency of the wire/cable termination processing work can be enhanced.
Patent JP-2002174161-A (JP)
Title: Engine starter
Inventor: KAJINO SADAYOSHI
IPC: F02N15/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine starter to extensively improve mounting workability by mounting a socket part of a socket wrench along a housing of an electric motor and fastening a head part of a bolt as the housing of the electric motor is kept out of the way by miniaturizing and lightening the electric motor even though high output and thermal resistance are required for a large diesel engine. SOLUTION: Outside diametrical dimensions of the housing 2 of the electric motor 3 are set to be smaller than diametrical dimensions of an inscribing circle of the socket part 16a in a state of applying the socket part 16a of the socket wrench 16 on the head part 15a of the mounting bolt 15 in case of using the socket wrench 16 simple as a tool, and the socket wrench 16 is devised to be connected and disconnected to and from the head part 15a of the mounting bolt 15 along the housing 2. Consequently, it is possible to speedily and easily mount the engine starter 1 on the engine side by using the socket wrench 16.
Patent JP-2002173268-A (JP)
Title: Yarn winder
Inventor: MUTA KATSUFUMI
IPC: B65H54/26
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winder capable of maintaining a slip between a package and a contact roller at winding in a suitable value and forming the package exhibiting uniform thread quality and excellent release property by accurately detecting a diameter of the package on a bobbin attached to a bobbin holder. SOLUTION: The package P and the contact roller 5 are disposed to be apart and close to each other freely. At least one of the package P and the controller 5 moves to be apart from the other in accordance with the increase of the diameter of the package in this yarn winder 1. A sensor 14 for measuring the package diameter of which detecting object is a fixed part is installed on one of a package support member or a controller support member 6, which moves in accordance with the increase of the package diameter.
Patent JP-2002180173-A (JP)
Title: Resin-coated aluminum alloy sheet for end part
Inventor: SAITO HIROSHI
IPC: C22C21/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for the end parts of a beverage can which does not wear a score edge. SOLUTION: The resin-coated aluminum alloy sheet for end parts has a composition containing, by weight, 0.9 to 1.2% Mn, 2.0 to 3.5% Mg, 0.25 to 0.45% Si, 0.25 to 0.45% Cu, 0.35 to 0.6% Fe, 0.05 to 0.40% Zn and <=0.25% Ti, and the balance aluminum with inevitable impurities, and in which the relation of 0.65<=0.1Mg+0.5Si+Cu<=0.95 is satisfied. Further, the number of intermetallic compounds with a diameter of >=6 μm in its microstructure is <=300 pieces per mm2.
Patent JP-2002180817-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKI HISASHI
IPC: F01N3/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the filter function by removing a particle-like substance and reducing nitrogen oxides in a proper period, and preventing a reducing agent from accumulating in a filter. SOLUTION: This exhaust emission control device is provided with the filter 20 for scavenging the particle-like substance, a nitrogen oxides absorbent 20, a reducing agent supply means 28, an accumulating state estimating means 38 for estimating quantity of the particle-like substance accumulated in the filter, an operation state detecting means 36 for detecting the operation state of an engine, and a filter regenerating means 35, and when the filter 20 is not regenerated for a prescribed period or more though a prescribed quantity of more particle-like substance is accumulated in the filter 20, the reducing agent is not supplied up to completing regeneration of the filter 20.
Patent JP-2002181835-A (JP)
Title: Specimen treatment system
Inventor: FUKUGAKI TATSUYA
IPC: G01N35/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly flexible specimen treatment system capable of using a plurality of kinds of rack shapes without causing any reduction in a specimen treatment speed. SOLUTION: Racks 2a and 2b are set in a rack mounting part by means of trays 40a and 40b adjusted to the width of the racks. In the trays 40a and 40b, projections 31a, 31b, and 31c serving as positioning pins are formed selectively and protruded to a supply unit 11 side. In the supply unit 11, holes matching the projections are formed, and detectors 32a, 32b, and 32c each detecting whether the projection is inserted into the hole or not are formed. When the tray 40a is set in the unit 11 and the projection 31a is detected by means of the detector 32a, the supply unit 11 recognizes that the rack type 2a is conveyed. A rack feeding lever 34 shifts the rack 2a until detection by an arrival sensor 33, and the rack 2a is conveyed to the following unit according to information previously directed from a central processing unit via a conveying line 1a.
Patent JP-2002184063-A (JP)
Title: Loading position detector for vtr
Inventor: MIYABE SEIJI
IPC: G11B15/665
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To en detect plural loading positions on which loading is executed at present, even after restoration of power supply from an interruption. SOLUTION: The loading position detector is provided with a cam means which rotates synchronously with the rotation of a loading motor and having optical detected parts divided equally over the whole periphery in the rotational direction; an optical detection means for detecting a light pulse signal in each passage of each optical detected part through a prescribed position, according to the rotation of the cam means and converting the optical pulse signal into an electrical pulse signal; a counting means for counting the electrical pulse signals, converted by the optical detection means in the increasing or reducing direction; a storage means for storing the number of pulses of the electrical pulse signals counted by the counting means;  and a detection means for detecting a loading position, by comparing the number of pulses of the electrical pulse signals counted by the counting means with the prescribed number of pulses which correspond to plural loading positions, on which loading is executed at that time.
Patent JP-2002178724-A (JP)
Title: Tire for heavy load
Inventor: NIIMURA KYOJI
IPC: B60C13/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce rolling resistance. SOLUTION: This tire has a carcass ply 6A comprising a return section 6b, which turns around a bead core 5 and returns, provided in a body section 6a, which is laid across the bead core 5 of a bead section 4, integrally. The bead section 4 includes a bead apex rubber 9, which extends between the body section 6a and the return section 6b in a tapered form outward in a radial direction from the bead core 5, a packing rubber 10 whose inner end in a radial direction is connected to the outside face 90 of the bead apex rubber 9 and whose outer end 10e extends outward in a radial direction in a tapered form along the body section 6a, and an outer side wall rubber 11, which is arranged outside a packing rubber 10 in the axial direction and forms the outer surface of the tire, and limits the loss tangent tan δand the complex modulus of elasticity E* in a fixed range.
Patent JP-2002177357-A (JP)
Title: Portable massager
Inventor: ISHIKAWA YOSHIHARU
IPC: A61H7/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable massager capable of being easily held by the hand to massage a desired area. SOLUTION: A gear 8 for transmitting the power of a motor shaft is rotated counterclockwise and the gear 7 meshed with the gear 8 is rotated clockwise. The gear 4 is rotated counterclockwise during the contact period of the projection of a projected rubbery pulley 6 rotated along with the gear 7 with a rubbery pulley 5 and the gear 3 meshed with the gear 4 is rotated clockwise and finger parts 1 and 2 approach each other during the rotation of the gears 3 and 4 to become a state massaging a muscle or the like held between the finger parts. When the clockwise rotation of the gear 7 advances and the projection of the projected rubbery pulley 6 is separated from the rubbery pulley 5, the finger parts 1 and 2 are released from the state massaging the muscle or the like.  The finger parts 1 and 2 take off the stiffness of the muscle or the like by massaging according to the rotation of a motor.
Patent JP-2002190902-A (JP)
Title: Communication system and communication method
Inventor: SUZUKI SATOSHI
IPC: H04N1/387
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress the communication cost in the facsimile transfer of an electronic mail and the electronic mail transfer of facsimile image information utilizing an internet facsimile machine. SOLUTION: In an internet FAX machine 201, an electronic mail d1 is converted in data into facsimile image information d2, and advertising information d3 is inserted, and at transmission of the facsimile image information d2, it increases a counter 205a by one, and a center 20 performs the discount of communication rate or cash back geared to the count value of the counter 205a to the user at a terminal device 42.
Patent JP-2002180200-A (JP)
Title: Steel wire rod for hard-drawn spring, wire drawing rod for hard-drawn spring, hard-drawn spring and method for producing the hard-drawn spring
Inventor: IBARAKI NOBUHIKO
IPC: C21D9/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire rod and a wire drawing rod for a spring for producing a hard-drawn spring which exhibits excellent fatigue strength and permanent set resistance in fatigue equal to those of a spring using an oil tempered steel wire, the hard-drawn spring, a useful method for producing the hard-drawn spring at a low cost and the like. SOLUTION: The steel wire rod for a hard-drawn spring has a composition containing, by mass, 0.5 to <0.7% C, 1.6 to 3% Si, 0.5 to 1.5% Mn, 0.05 to 0.5% Ni, 0.05 to 1.5% Cr and 0.05 to 0.25% V, and in which the area ratio Rp of the pearlitic structure satisfies the following inequality (1): Rp (area %)>=55×[C]+61...(1); wherein, [C] denotes the content (mass%) of C.
Patent JP-2002199310-A (JP)
Title: Projection display device
Inventor: MATSUMOTO KATSUMI
IPC: G03B21/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To perform light shielding of the lens periphery part of a projection lens by simple constitution and to adjust the intensity of video light projected from a projection tube. SOLUTION: A projection block 10 consists of a projection lens block 11 in a front group, a projection lens block 21 in a rear group, a coupling frame 31, the projection tube 41 and a light-shielding part 51 formed at the lens 21. The lens 21 is made to cut the radiation of unnecessary light or the leakage of light from the tube 41 by a ring-formed light-shielding applied part 24 given on the front side of a flange part 23. The part 51 is formed by printing with light-shielding paint on the front side of the dome-shaped lens part 22 of the lens 21.
Patent JP-2001216868-A (JP)
Title: Push-button device
Inventor: YATSUI KOJI
IPC: H01H13/70
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a push-button device, capable of reducing its projecting dimension in the forward direction. SOLUTION: A plate part 11 is installed at a front side of a front panel 201 of an vending machine, and board 7 is intalled at a back side of the front panel 201, and plural key tops 3 are accommodated in plural head parts 11A of the plate part 11, whereby most part of each component is accommodated at the back side of the frond panel 201, so that a projecting dimension in the forward direction can be reduced.
Patent JP-2001290181-A (JP)
Title: Optical switch
Inventor: SAKUMA TAKESHI
IPC: G02F1/01
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce an insertion loss in an optical switch utilizing a thermooptic effect. SOLUTION: A Y type core 4, which is branched into two cores (branched cores 5a, 5b) via a branching part 4b on the way, is provided in a clad layer 3, branching part heaters 11, 13 heating the branching part 4b and branched core heaters 12, 14 heating the branched cores 5a, 5b are provided, and the branching part beaters 11, 13 and the branched core heaters 12, 14 are separately controlled.
Patent JP-2002191944-A (JP)
Title: Fluid separating element
Inventor: FUJIWARA KOJI
IPC: B01D63/10
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluid separating element by which ordinary fluid separation can be performed in a short time after operation is started even in a case where an original water with a low TOC concentration is treated such as a field for manufacturing ultrapure water and with a slight self-eluation of organic carbon. SOLUTION: The fluid separating element with a membrane unit containing a feed liquid flow path material, a separating membrane and a transmitted liquid flow path material around a water collecting pipe is such a fluid separating element in which after a water with a TOC concentration of 1-3 ppb and a temperature of 50 deg.C is washed by transmitting it through for 1 hour by a membrane transmitting flux density of 0.3 m3/m2/day, when a water in a range of a TOC concentration of 1-3 ppb and at a temperature of 25 deg.C is treated by a membrane transmitting flux density of 1.0 m3/m2/day, a relation between the TOC concentration (TOCin) of the original water after 3 hours passes from starting of the treatment and the TOC concentration (TOCout) of the transmitted water is TOCout-TOCin<=2 ppb.
Patent JP-2002196880-A (JP)
Title: Pointed device
Inventor: MITSUYOSHI TOSHIJI
IPC: A63F13/24
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To simply attain a pointing device for inputting a signal of an X-Y direction by sliding operation to an external substrate without using soldering or a connector. SOLUTION: A pair of moving bodies 30A, 30B to be linearly moved in the X-Y direction in accordance with the sliding operation of an operation body 20 are stored in a case 10. An internal substrate 40 is stored under the moving bodies 30A, 30B. Aperture parts 16a, 16b are formed on the sidewall part of the case 10. The terminal part 41 of the internal substrate 40 is inserted from the inside into the aperture part 16a. The one end part 71 of a connection armature 70 is inserted from the outside into the aperture part 16b and pressurized contact with the terminal part 41. The other end part 72 of the armature 70 is crept below the case 10.
Patent JP-2002191414-A (JP)
Title: Slide fastener
Inventor: SUZUKI KIYOMASA
IPC: A44B19/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a slider fastener which can completely prevent itself from catching or biting clothing, skin, or the like thereinto. SOLUTION: In this slide fastener which is designed to open and close elements 2 and 2 secured in parallel along the hem parts facing each other of a pair of right and left fastener tapes and by sliding with a slider 3 having a pull, the side, where the elements 2 and 2 are engaged with each other or released, of both upper and lower faces 5A and 6A of the slider 3A are so arranged as to be protruded T1 and T2 being expanded horizontally forward while a retaining part 9 such as a pawl is formed at the end part of the upper face. Moreover, the end part of the lower face is curved downward gently to make a recessed retaining part 10.
Patent JP-2002198786-A (JP)
Title: Dual rail latch circuit
Inventor: MURAKAMI HIROAKI
IPC: H03K19/096
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dual rail latch circuit that causes no phase difference between two signals configuring differential signals. SOLUTION: The dual rail latch circuit of this invention is provided with a differential amplifier 11 and a hold circuit 12. The differential amplifier 11 latches an input signal Din synchronously with a clock signal CLK and outputs the latched signal as differential signals. The hold circuit 12 holds the differential signals Q, QB outputted from the differential amplifier 11 synchronously with the clock signal CLK and outputs the held signals as differential signals. Since the hold circuit 12 conducts its holding operation in a way that the number of gate stages through which one differential signal passes is equal to the number of gate stages through which the other differential signal passes, no phase difference is caused between the two differential signals so as to increase the operating speed of the dual rail latch circuit.
Patent JP-2001247610-A (JP)
Title: METHOD FOR PRODUCING alpha-OLEFIN POLYMERIZATION CATALYST AND alpha-OLEFIN POLYMER
Inventor: HIRAHATA WATARU
IPC: C08F4/54
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an α-olefin polymerization catalyst high in polymerization activity and an α-olefin polymer. SOLUTION: The α-olefin polymerization catalyst is produced by bringing (A), (B), and (C) into contact with each other, and the α-olefin polymer is produced by using the said α-olefin polymerization catalyst. In this method, (A) is an organic aluminum compound; (B) is one or more boron compounds selected from the group consisting of (B1) a boron compound described by the general formula: BQ1Q2Q3, (B2) a boron compound described by the general formula: G+(BQ1Q2Q3Q4)-, and (B3) a boron compound described by the general formula; (L-H)+(BQ1Q2Q3Q4)-, (wherein B is a boron atom; Q1 to Q4 are halogen atoms, hydrocarbon groups, hydrocarbon group halides, heterocyclic ring groups, substituent silyl groups, alkoxy groups, or 2-substituend amino groups, which may be same as or different from each other; G+ is an inorganic, organic, or organometallic cation;  L is a neutral Lewis base, and (L-H)+ is a Broensted acid), and (C) is a solid inorganic compound.
Patent JP-2001206157-A (JP)
Title: Modular clip
Inventor: LEE HO DAL
IPC: F16B37/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a modular clip capable of integratedly inserting and mounting various kinds of interior components mounted on a vehicle compartment of an automobile on a body panel in a state assembled in a head lining through the modular clip. SOLUTION: In this modular clip having a clip main body passing through a screw fastening hole having the specified size in the central position, an elastic part having crooked parts facing each other is projected on both sides of a clip main body and integratedly formed with the clip main body, and a panel notch is formed in a recessed groove shape in each contacting position of both crooked parts.
Patent JP-2002200040-A (JP)
Title: Electronic endoscope system
Inventor: YAMANAKA KAZUHIRO
IPC: G02B23/24
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope system which can provide a good and bright image without generating a blur of the lens window generated when an optical zoom mechanism is adopted and is suppressed to generate a hunting phenomenon caused by diaphragm control. SOLUTION: This electronic endoscope system is equipped with an optical zoom mechanism using a movable lens 11, a control circuit to control quantity of source light by a diaphragm member 35, and a TG/electronic shutter control circuit 23 to variably set charge accumulating time of a CCD 12 as an electronic shutter speed. Though the quantity of light is controlled by the diaphragm member 35 usually fixing the electronic shutter speed at a prescribed value, for instance, when the diaphragm is opened not higher than a half of a whole aperture and the movable lens is driven to a range of near end, the diaphragm member 35 is fixed at the aperture position at that time and the electronic shutter speed is set movable to adjust the brightness of an image.