Patent Data of Japan


Here is our original Patent Publication Data of Japan.
Bibliographical data (publication number, title of the invention, applicant(s), inventor(s), etc.), Abstracts, and the chosen Drawing are listed for ease of reference for a number of Patent Publication.
Besides, full texts of Patent Publication are included to provide details.


B03B  5/00
Washing granular, powdered or lumpy materials; Wet separating

B03B  7/00
Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage

B03C  1/00
Magnetic separation

B03C  3/00
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect

B03C  5/00
Separating dispersed particles from liquids by electrostatic effect

B60C  1/00
Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

B60G  7/00
Pivoted suspension arms; Accessories thereof

B60G 17/00
Resilient suspensions having means for adjusting the spring or vibration-damper characteristics

B60L  1/00
Supplying electric power to auxiliary equipment of vehicles

B60L  5/00
Current-collectors for power supply lines of electrically-propelled vehicles

B60L  7/00
Electrodynamic brake systems for vehicles in general

B60L 15/00
Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles

B60M  7/00
Power lines or rails specially adapted for electrically-propelled vehicles of special types

B61B
RAILWAY SYSTEMS

B61C
LOCOMOTIVES

B61D
BODY DETAILS OR KINDS OF RAILWAY VEHICLES

B61F
RAIL VEHICLE SUSPENSIONS

B61G
COUPLINGS

B61H
BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES

B61J
SHIFTING OR SHUNTING OF RAIL VEHICLES

C01B  3/00
Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it (separation of gases by physical means B01D); Purification of hydrogen

C01B  5/00
Water

C01F  7/00
Halogens; Halogen acids

C01G  1/00
Methods of preparing compounds of metals not covered by subclasses C01B, C, D, F, in general

C01G  3/00
Compounds of copper

C01G  9/00
Compounds of zinc

C01G 15/00
Compounds of gallium, indium, or thallium

C01G 19/00
Compounds of tin

C01G 23/00
Compounds of titanium

C01G 25/00
Compounds of zirconium

C01G 29/00
Compounds of bismuth

C01G 31/00
Compounds of vanadium

C01G 33/00
Compounds of niobium

C01G 35/00
Compounds of tantalum

C01G 39/00
Compounds of molybdenum

C01G 41/00
Compounds of tungsten

C01G 45/00
Compounds of manganese

C01G 49/00
Compounds of iron

C01G 51/00
Compounds of cobalt

C01G 53/00
Compounds of nickel

C01G 55/00
Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum

C01G 56/00
Compounds of transuranic elements

C08L  1/00
Compositions of cellulose, modified cellulose, or cellulose derivatives

C08L  3/00
Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

C08L  5/00
Compositions of polysaccharides or of their derivatives not provided for in group 1/00 or 3/00

C08L 11/00
Compositions of homopolymers or copolymers of chloroprene

C08L 13/00
Compositions of rubbers containing carboxyl groups

C08L 17/00
Compositions of reclaimed rubber

C08L 25/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers

C08L 33/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Compositions of derivatives of such polymers

C08L 35/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers

C08L 39/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers

C08L 45/00
Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers

C08L 47/00
ompositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers

C08L 51/00
Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds

C08L 55/00
Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups 23/00 to 53/00

C08L 57/00
Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

C08L 59/00
Compositions of polyacetals; Compositions of derivatives of polyacetals

C08L 61/00
Compositions of condensation polymers of aldehydes or ketones

C09B  1/00
Dyes with an anthracene nucleus not condensed with any other ring

C22C  1/00
Making alloys

C22C 19/00
Alloys based on nickel or cobalt

C22C 23/00
Alloys based on magnesium

C22C 30/00
Alloys containing less than 50% by weight of each constituent

C22C 37/00
Cast-iron alloys

C22C 45/00
Amorphous alloys

C23F  1/00
Etching metallic material by chemical means

G04C  3/00
Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

G04F  3/00
Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeter with clockwork

G05F  1/00
Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems

G09B 15/00
Teaching music

G09B 19/00
Teaching not covered by other main groups of this subclass

G09B 21/00
Teaching, or communicating with, the blind, deaf or mute

G09B 27/00
Planetaria; Globes

G10C  3/00
Details of, or accessories for, pianos or the like

G10H  7/00
Instruments in which the tones are synthesised from a data store, e.g. computer organs

G10K 15/00
Acoustics not otherwise provided for

G10L 17/00
Speaker identification or verification

G11B  5/00
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

G11B 19/00
Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function

H01B  1/00
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

H01B  3/00
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties

H01B  5/00
Non-insulated conductors or conductive bodies characterised by their form

H01B  7/00
Insulated conductors or cables characterised by their form

H01B  9/00
Power cables

H01B 11/00
Communication cables or conductors

H01F  1/00
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties

H01F  5/00
Coils

H01H 11/00
Apparatus or processes specially adapted for the manufacture of electric switches

H01H 13/00
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch

H01H 19/00
Switches operated by angular displacement of the operating part thereof acted upon directly by a solid body external to the switch, e.g. by a hand, wherein this part may be turned through an unlimited or unspecified angle

H01H 21/00
Switches operated by angular displacement of the operating part thereof acted upon directly by a solid body, e.g. by a hand, wherein this part may be turned through a restricted angle only

H01H 25/00
Switches with compound movement of handle or other operating part

H02J  9/00
Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting

H02J 15/00
Systems for storing electric energy

H02K  7/00
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine

H02K 23/00
Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors

H02K 29/00
Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices

H03C  3/00
Angle modulation

H03D  7/00
Transference of modulation from one carrier to another

H03F  1/00
Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

H03G  1/00
Details of arrangements for controlling amplification

H03G  3/00
Gain control in amplifiers or frequency changers

H03G  7/00
Volume compression or expansion in amplifiers

H03G  9/00
Combinations of two or more types of control, e.g. gain control and tone control

H03K  5/00
Manipulating pulses not covered by one of the other main groups in this subclass

H03K 17/00
Electronic switching or gating, i.e. not by contact-making and -breaking

H03K 19/00
Logic circuits, i.e. having at least two inputs acting on one output

H03K 21/00
Details of pulse counters or frequency dividers

H03K 23/00
Pulse counters comprising counting chains; Frequency dividers comprising counting chains

H03L  7/00
Automatic control of frequency or phase; Synchronisation

H03M  9/00
Parallel/series conversion or vice versa

H04B  5/00
Near-field transmission systems, e.g. inductive loop type

H04B 11/00
ransmission systems employing ultrasonic, sonic or infrasonic waves

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