baber/WOPTO huggingface dataset:
Patent JP-2000012407-A (JP)
Title: Electric double-layer capacitor
Inventor: KOIKE KATSUMI
IPC: H01G11/52
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To make satisfactory electric contact between electrodes and to attain improvement in workability. SOLUTION: For the electric double-layer capacitor constituted by piling up a polarized electrode 3, a collector electrode 2 and a separator 4 and having an electrolyte impregnated, at least the polarized electrode 3 and collector electrode 2 are sewn by a sewing thread 1, integrated, further made mulfilayered while including the separator 4 sewn by the sewing thread 1 to be integrated.
Patent JP-H0842543-A (JP)
Title: Method and structure for attaching nut with seal
Inventor: SANTO YOSHIHARU
IPC: F16B33/06
Filed: 1994-07-29
Abstract: PURPOSE:To prevent the infiltration of a covering material into a screw hole in a very simple method, when the covering material is applied after a nut is attached to a work. CONSTITUTION:Before a nut 4 is fixed facing a bolt hole 8 on one surface of a work 1, such as a wheel house panel, in which a bolt hole 8 is formed, the edge of an opening 10a on the opposite work side of the screw hole 10 of the nut 4 is coated with a foaming agent 9. After the opening 10a on the opposite work side is closed with a foam-molded product 9' molded through foaming of the foaming agent 9, the work 1 and the nut 4 are both covered with the covering material, for example, polyvinyl chloride resin.
Patent JP-S5891785-A (JP)
Title: Semimetallic material composition for disc brake pad
Inventor: SAKATA TAKAO
IPC: C09K3/14
Filed: 1981-11-06
Abstract: PURPOSE:To provide the titled compsn, which reduces or prevents body vibration and low-frequency abnormal noise, by incorporating zinc dust in a semimetallic material compsn. for disc brake pad contg. steel fiber as a base material. CONSTITUTION:1-30vol% zinc dust having a particle size of 80-350 mesh is incorporated in a semimetallic material compsn. for disc brake pad obtd. by blending graphite, BaSO4, phenolic resin and iron powder with steel fiber as a base material. EFFECT:Friction coefficient at an automobile speed of 0.5km/hr or below becomes flat. Abnormal noise at a low frequency of 100-300Hz and body vibration at the time of stopping automobile can be reduced or prevented.
Patent JP-2000113450-A (JP)
Title: Dynamic refreshing method for optical data record
Inventor: RICHARD RINKE
IPC: G11B27/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make old holograms easy to read by successively reading out an oldest good page and making it a next self-erasing page, rewriting data in a free page, then, making it a newest good page and making the oldest self-erasing page a free page to reduce a change in a refractive index. SOLUTION: P pieces of pages are arranged in slots in circular order. Memory pages are arranged in slots in the circular order and are classified into good pages (g), secularly self-erasing pages (s) or a free page (e) which are regarded as to be writable. Then, 0.36×P pieces of pages in the slots form the low-order segments of a circle and are arranged in the clockwise direction in the order of elapsed times. A good page being at the most leading end in the clockwise direction is read out and rewriting is performed at one point in the counterclockwise direction and refreshing operations of all good pages are completed by successively performing this operation. Thus, low-order segments of the good pages are moved respectively by one slot as of the respective refreshing operations.
Patent JP-S6069141-A (JP)
Title: Smoothing of cut surface of expansion-molded article
Inventor: NAITOU HIDEKAZU
IPC: B05D7/02
Filed: 1983-09-26
Abstract: PURPOSE:To smooth the cut surface of an expansion-molded article by efficient joint filling, by cutting an expansion-molded thermoplastic synthetic resin article and rubbing the cut surface by a rotor. CONSTITUTION:An expansion-molded thermoplastic synthetic resin article is cut and the cut surface is rubbed by a rotor before painting. The thermoplastic resins which can be chiefly used include ABS resin, Hi-impact polystyrene, and vinyl chloride resin, among which ABS resin is the most desirable from the viewpoint of painting. The expansion ratios of these resins are preferably about 1.2-1.8, and resins which have dense and uniform cells are suitable for smoothing the cut surfaces. The material of the rotor is preferably metal, and a rotor which is mirror-finished with chromium plating or the like and has a high hardness is preferable. The number of revolutions is suitably about 5,000-15,000rpm.
Patent JP-S6155494-A (JP)
Inventor: KASHIMA YASUSHI
IPC: F16L37/32
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5883613-A (JP)
Title: Isosorbitol nitrate pharmaceutical
Inventor: NARA TAKESHI
IPC: A61K31/34
Filed: 1981-11-10
Abstract: PURPOSE:A pharmaceutical for angina pectoris, containing a slowly soluble composition consisting of isosorbitol nitrate, a synthetic high polymer and a lipid, and a readily soluble composition containing the isosorbitol nitrate, and capable of increasing the blood concentration rapidly after the administration thereof and exhibiting the prolonged release property. CONSTITUTION:An isosorbitol nitrate pharmaceutical containing (A) a readily soluble composition containing isosorbitol nitrate and (B) a slowly soluble composition containing the isosorbitol nitrate at (30:70)-(60:40) weight ratio expressed in terms of the content thereof. The composition (B) consists of the isosorbitol, 1-20wt% synthetic high polymer, e.g. ethyl cellulose or acrylic acid- methacrylic ester copolymer, and 10-80wt% lipid, e.g. hardened oil or wax. The compositions (A) and (B) are respectively formed into granular materials, and tableted to give the aimed pharmacutical in the form of a tablet, multilayered tablet or tablet having the core, etc. The resultant pharmaceutical is  suitable for the mass production due to the slight change of the release rate by  the variation in the process of preparation, hardness of the tablet, etc.
Patent JP-S6157648-A (JP)
Title: Monoazo dye
Inventor: NIWA TOSHIO
IPC: C09B29/52
Filed: 1984-08-28
Abstract: NEW MATERIAL:A compound shown by the formula I (X is 1-4C alkyl, aryl, or 1-4C alkoxyalkyl; R is benzyl, or phenoxyethyl). EXAMPLE:A compound shown by the formula II. USE:A dye for dyeing polyester fabric, or blended yarn fabric of polyester and cotton, silk, wool, etc. Having improved alkali discharge style resistance. PREPARATION:For example, a compound shown by the formula III is diazotized, and coupled with a pyrazolone ring shown by the formula IV.
Patent JP-H0464236-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRATA KATSUHIRO
IPC: H01L23/52
Filed: 1990-07-04
Abstract: PURPOSE:To improve reliability by heating a semiconductor base body at 100 deg.C or higher before the formation of an aluminum film or an aluminum alloy film or during formation thereof and superposing and forming a copper thin-film in 300Angstrom  or less after the formation of the aluminum film. CONSTITUTION:A silicon base body is cooled at l00 deg.C or lower, and a copper thin-film 7 is deposited on an aluminum thin-film within a range of 100-300Angstrom . A resist for forming aluminum wiring patterns is formed, and the aluminum wiring patterns 6', 7' are formed through a dry etching method. The copper thin-film 7 is etched easily at the initial stage of etching because of the extremely thin copper thin-film deposited at that time, and the copper thin-film causes no residue. The copper thin-film and the aluminum thin-film react through heat treatment at approximately 400 deg.C. Since grain boundary is already formed in the aluminum thin-film at that time, copper mainly segregates on the grain boundary. Copper segregating on the grain boundary prevents the movement of aluminum atoms in the aluminum film most effectively.
Patent JP-S57104422-A (JP)
Title: Insulated trolley conductor for high capacity
Inventor: KANEKO YASUO
IPC: H02G5/04
Filed: 1980-12-18
Abstract: PURPOSE: To enable the sure collection of heavy electrical current, by twisting high-conductivity wires around a core of tensile strength to make a linear conductor of high tensile strength.  
     CONSTITUTION: A linear conductor 10 is compoaed of a core 12 of tensile strength which is made by twisting a plurality of wires 11 of steel or the like together and a stranded conductor part 14 made by twisting numerous smaller- diameter copper wires 13 together in opposite directions around the core 12. A linear coating insulator 20 has an almost U-shaped cross section and comprises a part having shoulders 21 and engaged with hangers 30, legs 22 and the opening 23. The linear conductor 10 is fitted in the opening 23 and has a part exposed therein so that a contact surface 15 for a current collector is provided. As a result, high tensile strength is attained, a current of 300A or more can be conducted without losing an adequate flexibility and sure current collection is enabled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5880783-A (JP)
Title: Preventing method for forgery of magnetic card
Inventor: YUI YOSHIHARU
IPC: B42D15/10
Filed: 1981-11-09
Abstract: PURPOSE:To prevent completely the forgery of a magnetic card, by having 3-fold difference of reluctance force between a magnetic layer of a low reluctance force and a magnetic layer of a high reluctance force and desabling a forger to erase the card proper information recorded to the magnetic layer of a high  reluctance force. CONSTITUTION:A magnetic transfer tape is formed by laminating an exfoliating layer 10, a magnetic layer 2 of a low reluctance force, a magnetic layer 3 of a high reluctance force and an adhesive layer 11 successively on a supporter 9. This transfe tape is adhered close to a card basic material 5 via the layer 11 and then heated with pressure for transfer. Then a supporter 9 is separated from the lamination layer, and this lamination layer is buried into the material 5 with heat and pressure down to the same level as the surface of the material 5. In this case, the supporter 9 uses a polyester film, etc. of 25mu thickness; the layer 10 uses polyester resin, etc. of 1-3mu thickness; and the material 5 uses the polyvinyl chloride resin, etc. respectively. Then a >=3-fold difference of reluctance force is secured between the layers 2 and 3. As a result, it is impossible to erase the card proper information recorded to the layer 3.
Patent JP-2001011771-A (JP)
Title: Apparatus for treating fibers
Inventor: OMOTO NOBUYOSHI
IPC: D06B5/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating fibers, capable of efficiently providing products without unevenness of quality because the treating liquid in a treating vessel can be always formed into the clean one. SOLUTION: This apparatus for treating fibers has a treating vessel for treating a material to be treated with a treating liquid. The treating vessel has a treating part for treating the material to be treated with the treating liquid, a cycling structure for cycling the treating liquid to the material to be treated from the lower part to the upper part, and an overflow vessel for taking out the overflowed part of a part of the treating liquid, installed in the upper part of the treating vessel.
Patent JP-S6072249-A (JP)
Title: Manufacture of integrated circuit
Inventor: YABE KATSUHIKO
IPC: H01L21/60
Filed: 1983-09-28
Abstract: PURPOSE:To block the stripping of a bump by sufficient coating of the bump end by accurate patterning a photo resist, and to make it serve as a protection film, by forming a polyimide film after the first thin bump is formed. CONSTITUTION:Ti 1 for adhesion, Pt 2 for barrier, and the first Au bump 3 are superposed on an insulation film 5 of the surface of the IC. It is covered with the polyimide 6, an aperture 9 (The end of the bump 3 is securely coated with polyimide) being bored on the bump 3, and e.g. Pd 7 of Pd, Ni, and Cu being then adhered, and a photo resist 8 being then applied. Then, a hole 10 is accurately formed by superposition of a hole 9. With the Pd 7 as an electrode, the second Au bump 4 is formed by electrolytic plating. The resist 8 is stripped, and the Pd 7 is selectively removed, resulting in the completion of the bump electrode and the polyimide protection film. The use of Cr, NiCr, Ta, or Mo instead of Ti and that of Pd or Ni for the metal 7 are likewise effective.
Patent JP-H0530552-A (JP)
Title: Space division type optical signal selecting circuit
Inventor: SUZUKI YASUNAO
IPC: H04B10/27
Filed: 1991-07-19
Abstract: PURPOSE:To provide a compact and low-power consumptive circuit capable of selectively connecting different optical signals respectively inputted to M optical fibers to all of N numbers of outputs. CONSTITUTION:This space division type optical signal selecting circuit is provided with an optical branching circuit 2 for N-branching respective signals outputted from M optical fibers 8, M numbers of N-channel one-dimensional optical switches 6 for turning on and off respective outputs thereof and N numbers of one-dimensional optical OR circuit 7 for combining respective M- channel optical signals. In this constitution, N optical outputs can be obtained from M optical inputs. Consequently this selecting circuit can be utilized for image distribution service.
Patent JP-S58171938-A (JP)
Inventor: GIYUNTAA HAA KISU
IPC: B27N3/18
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0711762-A (JP)
Title: Cubic truss scaffold pedestal
Inventor: SAITO OSAMU
IPC: E04G1/34
Filed: 1993-06-25
Abstract: PURPOSE:To assemble a cubic truss scaffold pedestal safely by providing a base frame consisting of an bolique material fitting unit to which a truss oblique material fits, a foldable vertical lever erected on a linear lever provided between the oblique material fitting units and a handrail fitting unit provided on the vertical lever. CONSTITUTION:The insides of two angles of one of U shaped members composing a base frame 9 are formed in a circular are to become oblique material fitting units 10 and an oblique material protection material 11 is provided on the surface of each fitting unit 10. A linear lever 14 is formed between the oblique material fitting unit 10 and one of the vertical levers 15a is fitted on a fitting unit 16a having a turning bolt 17a provided on the linear lever 14 while the other vertical lever 15b is fitted on a fitting unit 16b having a turning bolt 17b. Vertical levers 15a to 15c are made foldable on the base frame 9 by fitting the vertical lever 15c provided on the linear lever 14 on the two fitting sides of the other U shaped member to the fitting unit having the turning bolt. Furthermore, a corner chain 20 is fitted removably on each handrail frame fitting unit 21 on each upper end part of vertical levers 15a, 15c and vertical levers 15b, 15c.
Patent JP-S57103110-A (JP)
Title: Centering device for recording track of recording disk
Inventor: NISHIO TAKASHI
IPC: G11B23/30
Filed: 1980-12-19
Abstract: PURPOSE:To detect the center point of recording tracks, by irradiating more than one point on the innermost circumference of a disk recording surface with single-wavelength light beams and detecting their reflected light beams. CONSTITUTION:A disk mounting table 1 on which a recording disk 2 is mounted is movable in directions X and Y independently by carriage motors 3 and 4. The circumference of an innermost circumferential track is irradiated with single-wavelength laser beam bundles (a)-(d) from four unshown light sources, and their reflected light beams are made incident to photodetectors 6-9. Then, the carriage motors 3 and 4 are driven in accordance with a difference in the quantity of the reflected light and when the track center point of the disk is found, a center hole is bored by a working drill.
Patent JP-H0530066-A (JP)
Title: Channel detector
Inventor: OSAKI YOSHIHARU
IPC: H04J3/06
Filed: 1991-07-22
Abstract: PURPOSE:To provide the channel detection device realized by a low-speed processing circuit without increasing the worst channel recovery time in a resolution part of a synchronization multiple conversion device of an electronic communication equipment. CONSTITUTION:A frame pattern detection circuit 11, a frame synchronization detection/protection circuit 10, and a control circuit 12 controlling this are provided as low-speed synchronization parts 3, 4, 5, and 6. The immediate channel synchronization can be realized by detecting a channel advanced by one clock for the frame pattern detection position or the frame specification position of a low-speed synchronization pattern 3 of a channel number 1 to be detected by each low-speed synchronization part 3, 4, 5, and 6.
Patent JP-2000012993-A (JP)
Title: Jumper assembly
Inventor: TAKAMORI HIDENORI
IPC: H05K1/11
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To readily construct a multilevel crossing of jumpers. SOLUTION: A pair of bridge pier portions 2, based on printed boards 10 and a bridge portion 3 of a jumper 1 which has the bridge portion 3 connected with the pair of bridge pier portions 2, are fixed oppositely with a pair of insulating spacers 12 there between at an established interval apart and intervenes between the printed boards 10 to keep the height of the jumper. A plurality of jumpers 1, 5, and 6 can cross each other without making contact with each other at a multilevel crossing in air.
Patent JP-H0844184-A (JP)
Title: Developer residual amount detector
Inventor: NAKANO MAKI
IPC: G03G15/08
Filed: 1994-08-01
Abstract: PURPOSE:To detect the accurate residual amount of developer even when an AC power source and the impedance of shielding wire are varied due to an environmental change. CONSTITUTION:AC bias generated by an AC bias generator 3 is impressed on a developing sleeve, and the AC bias having amplitude in accordance with the value of an equivalent capacitor 103 appears at a toner amount detecting electrode 102. The AC bias is inputted to a toner voltage amplitude detecting circuit 5 through the shielding wire 201, and is transformed to DC potential (toner voltage) in accordance with the amplitude, and is impressed on the inverse input of a comparator 7. At the same time, the AC bias generated by the AC bias generator 3 is inputted to a reference voltage amplitude detecting circuit 6 through the capacitor 401, and is transformed to the DC potential (reference voltage) in accordance with the amplitude and is impressed on the non-inverse input of the comparator 7. When toner is consumed and the toner between the developing sleeve and the toner amount detecting electrode starts to reduce, the inverse input potential (toner voltage) of the compartor 7 starts to lower.
Patent JP-H0733633-A (JP)
Title: External preparation for skin
Inventor: IWAI HIDETAKA
IPC: A61K8/00
Filed: 1993-07-21
Abstract: PURPOSE:To provide an external preparation for skin which can increase moisture retention in the corneal layer, improve skin roughening and exhibits high storage stability. CONSTITUTION:The external preparation for skin comprises (A) one or more selected from ceramides of the formula I (R<1>, R<2> are straight-chain or branched- chain, saturated or unsaturated hydrocarbon group of 8 to 26 carbon atoms where one or more OH may be substituted) and ceramide-like substances of the formula II (R<3> is straight-chain or branched-chain, saturated or unsaturated hydrocarbon of 10 to 26 carbon atoms; R<4> is straight-chain or branched-chain, saturated or unsaturated hydrocarbon of 9 to 25 carbon atoms), for example, N-(2-hydroxy-3-hexadecyloxypropyl)-N-2-hydroxyethy-hexadecanamide and (B) a compound of the formula III [R<5> is the residue of cholesterol except OH proton, the formula IV (R<6> is straight or branched chain alkylene of 10 to 20 carbon atoms; R<7>, R<8> are straight or branched chain alkyl of 10 to 26 carbon atoms to which polyoxyalkylene may be added); n is 5<=n<40], preferably at an A/B ratio of 70/30 to 20/80.
Patent JP-H0844799-A (JP)
Title: Duty schedule formation support device
Inventor: OSANAI MUTSURO
IPC: G06Q10/10
Filed: 1994-08-01
Abstract: PURPOSE:To provide a duty schedule formation support system for assigning plural workers to plural duty time zones (classified by kinds of duties) of daytime duty and nighttime duty, which enables a supervisor to easily assign plural of kinds duties to plural workers and easily alter the assignment by devising a graphical user interface, and to facilitate daily totalization by the kinds of duties and totalization of kinds of duties for each worker. CONSTITUTION:This device is equipped with a display device which displays the duty pattern of plural successive days of at least one worker and icons meaning plural kinds of duties, an input indication means which can indicate the specification of one or >=2 dates of the worker and the arrangement of kinds of duties meant with the icons for the dates on the display screen of the display device, and an arithmetic means which totalizes the number of workers date by date classified by the kinds of duties and the number of workers classified by the kinds of duties in a certain period.
Patent JP-H0662620-A (JP)
Title: Seedling conveyor of seedling transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/02
Filed: 1991-06-25
Abstract: PURPOSE:To provide a seedling conveyor of a seedling transplanter, capable of smoothly and certainly sending seedlings to a posture-changing conveyor without distortion of the seedling posture or clogging of conveyance on the course of conveyance through a transversal conveyor. CONSTITUTION:In a seedling transplanter equipped with a seedling conveyor 8 composed of a transversal conveyor 14 for conveying seedlings in a horizontal state and a posture-changing conveyor 15 for changing the seedling posture to a standing state, this invented machine is also equipped with a rotatable seedling-pressing conveyor belt 50 along and above the transversal conveyor 14 movable up and down so that the seedling-supply side may be opened and shut making the front side of conveyance as a support in the vertical direction.
Patent JP-S6424404-A (JP)
Title: Multisectional winding coil
Inventor: TAIRA SATORU
IPC: H01F27/28
Filed: 1987-07-20
Abstract: PURPOSE:To facilitate the winding work and the joint work of adjacent coils and facilitate performing those works within the electrically required minimum dimension between the respective coil sections by a method wherein the tip parts of the respective winding start leads of the coils are mutually jointed and the jointed part is wound as the innermost coil of one of the adjacent coils. CONSTITUTION:The tip parts of the respective winding start leads 1a and 2a of the adjacent coils of a multisectional coil are mutually jointed and the jointed part 3 is wound as the innermost coil 1A or 2A of one of the adjacent coils. Therefore, the joint work between the winding start leads 1a and 2a and the insulation work of such jointed part can be performed before one of the coils 1 and 2 is wound so that the joint work and the insulation work can be performed in the space wider than the space between the coils 1 and 2 of the respective sections and the space between the coils of the respective sections can be predetermined so as to be the electrically minimum required space.