| Patent Number |
Title Of Patent |
Date Issued |
| 6636702 |
Identifying apparatus, apparatus to be identified, identifying method, and printing apparatus |
October 21, 2003 |
| There is disclosed a main unit as an identifying apparatus for outputting an identification code and subjecting the identification code to encode by an encoding section to obtain a specific code. A process unit as an apparatus to be identifying subjects the identification code outputted |
| 6561444 |
Shredder drive control device and method of drivingly controlling the shredder |
May 13, 2003 |
| A driving and controlling system for driving a shredding mechanism by a motor to shred paper sheets increases shredding capacity represented by the number of paper sheets that can be simultaneously shredded while limiting input current in an allowable range and reduces time necessary |
| 6392984 |
Information storing disk, reproduction apparatus, and reproduction method |
May 21, 2002 |
| An information storing disk including at least one system stream stored thereon. The at least one system stream includes a silent cell for defining a silent period and an audio cell for defining audio data to be reproduced after the silent period. The silent period is a period to be |
| 6222806 |
Information storing disk, reproduction apparatus, and reproduction method |
April 24, 2001 |
| An information storing disk including at least one system stream stored thereon. The at least one system stream includes a silent cell for defining a silent period and an audio cell for defining audio data to be reproduced after the silent period. The silent period is a period to be |
| 6058164 |
Mode-switchable telephone and mode setting and switching methods for the same |
May 2, 2000 |
| The present invention relates to a mode-switchable telephone and mode setting and switching methods for the telephone. The mode-switchable telephone has a comparing unit which compares a value of a ringer adjusting volume with a volume value for setting a second mode, and a control u |
| 6027806 |
Expanded resin beads |
February 22, 2000 |
| The present invention relates to an expanded resin bead comprising:a core which comprises a crystalline thermoplastic resin and is in an expanded state, anda coat which comprises an ethylene-based polymer which is lower in melting point than said thermoplastic resin or shows substantially no |
| 5785782 |
Slip-preventing vehicle tire |
July 28, 1998 |
| A slip-preventing tire improves braking and handling properties on a frozen, icy, or snow-packed road. A tire for use especially in winter has a number of slip-preventing structures which are embedded in the tire tread. A number of cylindrical grooves in the tire tread extend inwardly |
| 5535230 |
Illuminating light source device using semiconductor laser element |
July 9, 1996 |
| There is disclosed an illuminating light source device suitable for illumination at a vibrating place or a portion where an electric lamp is hardly exchangeable for new one, as well as for general luminairs. The illuminating light source device comprises a semiconductor laser element |
| 5373471 |
Semiconductor memory device having redundancy memory cells for replacing defective |
December 13, 1994 |
| In case an address is to access a defective memory cell, a defective memory cell in a memory cell area contained in one of paired memory mats is selected in parallel with a redundant memory cell in a redundant memory cell area contained in the other memory mat. At this time of selecting |
| 5118040 |
Apparatus for washing the window glass of a vehicle |
June 2, 1992 |
| An apparatus for washing the window glass of a vehicle comprising an intermediate container having an insulated construction and an electric heater which is connected to both a main tank for storing unheated washing fluid and an outlet from which the heated washing fluid is sprayed onto |
| 5008329 |
Process for producing aqueous copolymer dispersion from a vinyl monomer mixture |
April 16, 1991 |
| A process for producing an aqueous copolymer dispersion is disclosed, which comprises emulsion polymerizing 100 parts by weight of a vinyl monomer mixture comprising (A) from 60 to 99.8% by weight of an acrylic ester of an aliphatic saturated alcohol having from 4 to 8 carbon atoms, (B) |
| 4959428 |
Emulsion polymerization process |
September 25, 1990 |
| A process for emulsion-polymerizing unsaturated monomer(s) is disclosed. When a hydrazine derivative having at least two hydrazine residues per molecule is added to the polymer dispersion obtained by said emulsion polymerization process, a polymer dispersion composition capable of fo |
| 4954650 |
Method for production of methacrylic acid |
September 4, 1990 |
| This invention relates to a improved method for the production of methacrylic acid by the steps of subjecting isobutylene and/or tertiory hutanol to catalytic vapor-phase oxidation with molecular oxygen in a first reactor, then supplying the resultant gax mixture to a second reactor, |
| 4650176 |
Automatic sheet reversing apparatus |
March 17, 1987 |
| In an automatic sheet reversing apparatus having a convey/reversing section with a plurality of conveyor belts, a stacking/moving section with a stopper for stopping a leading end of a reversed sheet, and a feed section, the stopper is located below the conveyor belts. The upper port |
| 4618709 |
Waste water treatment in the production of methacrylic acid |
October 21, 1986 |
| A process for separation of methacrylic acid from a methacrylic acid-containing, gaseous reaction mixture obtained by subjecting methacrolein or a compound which can afford methacrolein under reaction conditions and molecular oxygen to gas phase reaction in the presence of a catalyst |
| 4580890 |
Paper feeding system in a copying apparatus |
April 8, 1986 |
| A paper feeding system for a copying apparatus has an auxiliary paper feeding unit which feeds paper to a photocopying member over a longer path than that of a primary paper feeding unit. The paper feeding system is provided with a drawing-out roller for feeding paper from the auxiliary |
| 4474981 |
Process for preparing an acrylic or methacrylic acid ester |
October 2, 1984 |
| A process for preparing an acrylic or methacrylic acid ester comprising esterifying the acrylic or methacrylic acid with an alcohol in a water-insoluble and non-reactive organic solvent in the presence of an acid catalyst, the volume ratio of the organic solvent phase to an aqueous s |
| 4425637 |
Optical recording apparatus |
January 10, 1984 |
| An optical recording apparatus for recording digital signals controls the pulse length of the recorded signals by delaying either the positive-going edges or the negative-going edges of the digital signals. The edges are delayed by either a logical AND or a logical OR operation between a |
| 4401384 |
Mirror device of copying machine or the like |
August 30, 1983 |
| A mirror device for an electrophotographic copying machine including a mirror support, in which base portions of a pair of support members are to both ends of an elongated rod member extended in the direction of width of the optical system. Locating planes capable of fixing plural mirror |
| 4367945 |
Slit exposure optical system for an electrophotographic copying apparatus |
January 11, 1983 |
| In an electrophotographic copying apparatus of the type using a slit exposure optical system, two carriages carrying a light source and the means for directing an image toward a projection lens are driven relatively to one another through a wire sheave device. The impact energy of sa |
| 4206481 |
Deflecting yoke device |
June 3, 1980 |
| A front extended portion, a pair of facing extending segments, and a rear extended portion mounted on the extending segments, which compose a coil separator, are integrally molded. Saddle-type horizontal coil is inserted in a rear extended portion through an opening between the pair of f |
| 4199410 |
Purification of crude acrylic acid |
April 22, 1980 |
| A process for purifying crude acrylic acid characterized in that high-purity purified acrylic acid containing little or no low boiling aldehydes is obtained by rectifying a crude acrylic acid consisting essentially of acrylic acid and containing low boiling substances such as acetald |
| 4135806 |
Power transmission control mechanism for use in the copying apparatus |
January 23, 1979 |
| A copying apparatus having a power transmission means in which arranged between the plurality of driven means and the driving system is a power transmission control mechanism. Said power transmission control system is capable of reducing and absorbing the vibrations generated through the |
| 4002840 |
Angle-modulated signal transmission system |
January 11, 1977 |
| An angle-modulated signal transmission system comprises first and second filters for filtering signal components from first and second modulation signals supplied thereto. The filters eliminate a certain frequency band which tends to cause interference distortion in transmitted and d |
