| Patent Number |
Title Of Patent |
Date Issued |
| 7301159 |
Charged particle beam apparatus and method of forming electrodes having narrow gap therebetween |
November 27, 2007 |
| A focused ion beam apparatus having two pieces of probers brought into contact with two points of a surface of a sample, a voltage source for applying a constant voltage between the two points with which the probers are brought into contact, and an ammeter for measuring a current flowing |
| 6896994 |
Battery separator containing carbodiimide polymer |
May 24, 2005 |
| A separator capable of inhibiting the self-discharge of a battery.The separator is a battery separator obtained by applying a polymer having in the molecule a carbodiimide unit represented by the following formula (I):(wherein R means an organic group and n means an integer of 1 to 10,000) t |
| 6811927 |
Battery containing a polycarbodiimide polymer |
November 2, 2004 |
| A battery highly inhibited from suffering self-discharge.The battery is characterized by containing a built-in polymer which has in the molecule a carbodiimide unit represented the following formula (I):wherein R means an organic group and n means an integer of 1 to 10,000). |
| 5810111 |
Electric power steering device |
September 22, 1998 |
| An electric power steering device includes an output shaft connected to a steering mechanism of a steering system for power assisting the steering operation. The EPS includes a motor and a control circuit accommodated in a common motor housing. The motor housing comprises an end frame an |
| 5728321 |
Organic polymer, conducting organic polymer, production methods and uses of the same |
March 17, 1998 |
| This invention relates to a conducting organic polymer formed by doping an organic polymer with a protonic acid having a dissociation constant value pKa of less than 4.8, wherein the organic polymer has, as the main repeating unit, a compound represented by the general formula: ##STR |
| 5610900 |
Centering device of an optical disc player |
March 11, 1997 |
| An upper clamping device and a lower clamping device are provided for clamping a double-sided optical disc in cooperation with the upper clamping device. An annular holder is axially movably provided in the upper clamping device. A plurality of spheres are radially movably mounted on |
| 5578249 |
Process for producing electrically conductive organic polymer composition |
November 26, 1996 |
| An organic polymer solution composition and a process for producing an electrically conductive organic polymer using the composition are disclosed. The composition comprising in organic polymer having an imino-p-phenylene structural unit represented by formula (I): ##STR1## as th |
| 5436796 |
Solid electrolytic capacitor and process for producing the same |
July 25, 1995 |
| A solid electrolytic capacitor comprising a film-forming metal, a dielectric oxide film formed thereon, and an electrically conductive composite polymer film formed on the dielectric oxide film as a solid electrolyte,the electrically conductive composite polymer film comprising(a) a poly |
| 5324815 |
Process for producing electrically conductive organic polymer |
June 28, 1994 |
| A process for producing an electrically conductive organic polymer, which comprises subjecting an organic polymer having an imino-p-phenylene structural unit represented by the following formula ##STR1## as the main repeating unit to a doping treatment with a solution having diss |
| 5264552 |
Organic polymer, conducting organic polymer, production methods and uses of the same |
November 23, 1993 |
| This invention relates to an organic polymer having, as the main repeating unit, the compound represented by the general formula: ##STR1## (wherein, m and n respectively show the molar fraction of quinonediimine structure unit and phenylenediamine structure unit in the repeating unit |
| 5253235 |
Disk player wherein a plurality of compact disks and a laser disk are rotated with a single moto |
October 12, 1993 |
| Four compact disks (CDs) and one laser disk (LD) are placed in a tray having a plurality of disk receiving sections and moved through a disk supplying opening into a disk player housing. In accordance with the desired input to the disk player, a disk holder is directed to a desired d |
| 5205965 |
Organic polymer solution |
April 27, 1993 |
| An organic polymer solution comprising an organic solvent and, dissolved therein,(a) an organic polymer which has an imino-p-phenylene structural unit of the formula ##STR1## as a major repeating unit and is organic solvent-soluble, (b) a protonic acid having a pK.sub.a value of |
| 5202202 |
Cell comprising polyaniline positive electrode and method for producing polyaniline powder there |
April 13, 1993 |
| A cell comprising a negative electrode made of metal lithium or a lithium alloy, a positive electrode which comprises polyaniline and has a main peak around 3.0 V versus a lithium electrode and a sub-peak around 3.6 V versus a lithium electrode with a height ratio of the sub-peak to the |
| 5097465 |
Double-side playing optical disk player |
March 17, 1992 |
| A double-side playing optical disk player which plays both sides of a disk placed on a turntable by driving and guiding a carriage carrying an optical pickup with a guide driving mechanism along both surfaces of the disk. The guide driving mechanism is composed of first and second guide |
| 5028603 |
Ester-substituted thienotriazolodiazepine compounds and pharmaceutical uses thereof |
July 2, 1991 |
| There are provided novel ester-substituted thienotriazolodiazepines useful for the treatment of various PAF-induced diseases. |
| 4997834 |
Trans-4-amino(alkyl)-1-pyridylcarbamoylcyclohexane compounds and pharmaceutical use thereof |
March 5, 1991 |
| A trans-4-amino(alkyl)-1-pyridylcarbamoylcyclohexane compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different, and respectively represent hydrogen, C.sub.1-10 alkyl, C.sub.2-5 alkanoyl, formyl, C.sub.1-4 alkoxy-carbonyl, amidino, C.sub.3-7 cycloalky |
| 4960770 |
2-alkyl thieno(triazolo)diazepine compounds and pharmaceutical uses thereof |
October 2, 1990 |
| A thienotriazolodiazepine compound of the formula: ##STR1## wherein Ar is phenyl, pyridyl, substituted phenyl or substituted pyridyl; R.sup.1 and R.sup.3 are the same or different and each is hydrogen, alkyl having 1 to 4 carbon atoms; R.sup.2 is hydrogen, alkyl having 1 to 4 car |
| 4869979 |
Conducting organic polymer battery |
September 26, 1989 |
| A conducting organic polymer battery is disclosed, which comprises a cathode comprising a conducting organic polymer doped with a polymer anion having a number of anionic groups in the molecule thereof, an anode comprising a metal having a redox potential lower than that of the condu |
| 4820703 |
PAF-antagonistic thienotriazolodiazepine compounds and pharmaceutical uses thereof |
April 11, 1989 |
| A thienotriazolodiazepine compound of the formula: ##STR1## wherein A is alkylene or substituted alkylene and each other symbol is as defined in the specification and a pharmaceutically acceptable acid addition salt thereof, and pharmaceutical uses thereof.Said compounds exhibit PAF- |
| 4679540 |
Ignition system |
July 14, 1987 |
| The present invention is an ignition device comprising a circuit for generating an ignition signal in synchronism with the revolutions of an engine, a circuit for inhibiting an igniting operation, a circuit for detecting the starting state of the engine, and a circuit for interrupting |
| 4659439 |
Surface treatment of aluminum or aluminum alloys |
April 21, 1987 |
| A white or grayish white substance can be formed by dipping, in the first step, aluminum or an aluminum alloy having an anodically oxidized film in a first solution containing a specific salt or electrolyzing with said first solution, thereby causing the product from this salt to enter i |
| 4615829 |
Electroconductive organic polymer and method for producing the same |
October 7, 1986 |
| An electroconductive organic polymer exhibiting outstanding electroconductivity is described, containing an electron acceptor as a dopant, and having electroconductivity of not less than 10.sup.-6 S/cm, substantially comprising a linear polymer having as a main repeating unit thereof |
| 4556623 |
Electroconductive porous film and process for producing same |
December 3, 1985 |
| An electroconductive porous film is described comprising a porous film substrate having deposited thereon an electroconductive organic polymer containing an electron acceptor as a doptant, substantially comprising a linear polymer having as a main repeating unit thereof a quinonediimine |
| 4529793 |
Selective permeable membranes comprising a polyquinazolone-based polymer |
July 16, 1985 |
| A selective permeable membrane comprising a polyquinazolone-based polymer including a repeating unit represented by the formula ##STR1## wherein R.sup.1 is a tetravalent aromatic group, R.sup.2a and R.sup.2b are each independently, an alkyl group or aromatic group, and R.sup.3 is a |
| 4526671 |
Surface treatment of aluminum or aluminum alloys |
July 2, 1985 |
| A white or grayish white substance can be formed by dipping, in the first step, aluminum or an aluminum alloy having an anodically oxidized film in a first solution containing a specific salt or electrolyzing with said first solution, thereby causing the product from this salt to enter i |
| 4410568 |
Process for preparing selective permeable membrane |
October 18, 1983 |
| A process for preparing a selective permeable membrane having self-supporting property, which comprises coating on a supporting substrate a dope comprising a polyimide polymer consisting essentially of a repeating unit of the formula: ##STR1## wherein R is a divalent organic grou |
| 4354017 |
Process for the production of polyquinazolone-based polymers |
October 12, 1982 |
| A process for the production of polyquinazolone-based polymers by reacting bisquinazolone with a diamine or a diamine substituted with a carboxylic acid, sulfonic acid or metal salt thereof in the presence of a Lewis acid catalyst or a phosphorus-containing dehydrating agent, where the p |
| 4328556 |
Control system of plants by means of electronic computers |
May 4, 1982 |
| In a system of controlling the operation of a plant by using a digital computer, operation control procedures are classified according to various states of the plant process variables. The control procedures comprise essential break points of the plant running, and process controlling |
| 4240914 |
Selective permeable membrane and process for preparing the same |
December 23, 1980 |
| A selective permeable membrane having self-supporting property which comprises a polyimide polymer consisting essentially of a repeating unit of the formula: ##STR1## wherein R is a divalent organic group, and a process for preparing the same. |
| 4183640 |
Automatic focus adjusting device |
January 15, 1980 |
| A rangefinder mechanism is shown in which the scanning mirror has been replaced with a movable scanning optic. The automatic rangefinder system includes a pair of optical paths, one a reference path and the other a scanned path, which are lead to impinge upon a photosensitive surface for |
| 4136939 |
Rangefinding optical system |
January 30, 1979 |
| An automatic rangefinding optical system for a camera includes optics conted for movement subject to the operative zooming main lens. The rangefinding system has an automatic focusing device which generates a pulse when separate objective images from two optical system paths coincid |
| 4125847 |
Rangefinding mechanism |
November 14, 1978 |
| A rangefinder mechanism is shown in which the scanning mirror has been reced with a movable scanning optic. The automatic rangefinder system includes a pair of optical paths one a reference path and the other a scanned path which are led to impinge upon a photosensitive surface for |
| 3969211 |
Continuous apparatus for electrolytic treatment on a long structure of aluminum or its alloys |
July 13, 1976 |
| A continuous electrolytic treatment apparatus for anodic oxidation and electrolytic coloring operations on an object such as a strip, wire or foil of aluminum and its alloys, wherein there are provided electric field buffer means which comprises a plurality of self-standing plates of |
