baber/WOPTO huggingface dataset:
Patent EP-0191632-A3 (EP)
Title: Rom emulator for diagnostic tester
IPC: G06F11/26
Filed: 1986-02-12
Abstract: A diagnostic test system for microprocessor-based elec­
tronics systems comprises a computer (10) and a ROM emula­
tor (20) for emulating the read only memory in the device under 
test (38) which provides the microprocessor (36) with its start­
up operating program. The ROM emulator (20) gains control of 
the microprocessor (36) in the device under test and causes it 
to run a series of diagnostic tests which are controlled from the 
test unit computer (10). Unique capture logic circuitry (26) in 
the ROM emulator (20) permits test data to be read over the 
system address bus.
Patent EP-0221666-A3 (EP)
IPC: G06F3/153
Filed: 1986-09-29
Abstract: A signal storage system in which a plurality of 
selectable graphic terminals (GR1...GR4) are connectable 
through a multiplexer device (13) to signal utilisation 
means (17) is characterised in that the multiplexer 
device (13) includes channel switching means (14) and 
a channel discrimination signal output circuit (15), 
and the signal utilisation means (17) include a channel 
discrimination recognition circuit (20), fed from the signal 
output circuit (15), a signal take-in element (18) fed from 
the switching means (14), a signal storage circuit (19) 
supplied with signals from the element (18), a memory (22) 
in which regulation and specification values appropriate 
to said graphic terminals (GR1 to GR4) are stored and a 
central processing unit (CPU) providing correct regulation 
by controlling the element (18) in accordance with 
information stored in the memory (22), whereby the need for 
regulation in the multiplexer device (13) is avoided, enabling 
said device to be of simple and inexpensive construction. 
Figure 1 shows four graphic terminals GR1 to GR4 feeding into 
a multiplexer (13) which comprises channel switching means 
(14) and a channel output circuit (15). A hard copy system 
in the block (17) has a video signal take-in element connected 
to the switching means (14), a channel recognition circuit 
connected to the output circuit (15), a picture signal store 
(19), a RAM (22) and a CPU (21) in control operative association 
with the element (18), signal storage circuit (19), channel 
discrimination recognition circuit (20) and memory (22).
Patent EP-0204681-A3 (EP)
Title: Spray-suppression device
IPC: B62D25/16
Filed: 1986-05-28
Abstract: A device for reducing splash and spray thrown from vehicle wheels comprising a high density polyethylene backing layer fusion-bonded to a three-dimensional layer of a low density polyethylene. To improve break resistance at low temperature the three-dimensional layer comprises a plurality of blade-like elements extending from a substantially uniform, ribless sheet.
Patent EP-0209517-A3 (EP)
IPC: B60C9/20
Filed: 1986-07-07
Abstract: Ein Fahrzeugreifen, insbesondere für schwere Last­
kraftwagen, weist einen Korpus 1 mit einer Lauffläche 2 auf. 
Innerhalb der Lauffläche 2 verläuft ein Gurt 3 und quer dazu 
eine Radialarmierung 4. In die Lauffläche 2 eingebettet sind 
Schraubenfedern 5, deren Achsen annähernd radial verlau­
fen. Die in das Reifenmaterial eingebetteten Schraubenfe­
dern 5 übernehmen einen Teil der auf den Reifen wirkenden 
Kräfte, sodass das Reifenmaterial selbst dadurch entlastet 
wird.
Patent EP-0230891-A3 (EP)
Title: Adhesion promotors, processes for their synthesis and their use in polyimide-mineral oxide-metal composites
IPC: C07F7/18
Filed: 1987-01-12
Abstract: Adhesion promoters of formula (I) are new: in which A is chosen from (i)in which R = a divalent radical with more than 2C, R1 = 1-6C alkyl, R2 = OR1 or 1-6C alkyl, R3 = H or 1-6C alkyl and Ar = an aromatic gp.
Patent EP-0241753-A3 (EP)
IPC: A61F2/00
Filed: 1987-03-20
Abstract: A fibrous bone filler having an excellent biocompatibility 
is described. The bone filler comprises fibers containing 
hydroxyl apatite. The hydroxyl apatite is "intact", that is, 
the hydroxyl apatite substantially retains its hydroxyl 
groups.
Patent EP-0243980-A3 (EP)
Title: Contact arrangement for current limiting low-tension power circuit breakers
IPC: H01H77/10
Filed: 1987-04-30
Abstract: The contact arrangement for current limiting low-tension power circuit breakers has a moving contact piece which interacts with a fixed contact piece, in which arrangement a large acceleration of the contact pieces at the start of contact opening causes a rapid increase of the arc voltage. In this way, contact opening is accelerated at the start of the contact movement and the angle between the two contact surfaces is in this way rapidly increased, in that the end sections of the contact arms carrying the contact pieces are supported on the contact arms such that they can pivot and are spring-loaded. <IMAGE>
Patent EP-0256421-A3 (EP)
Title: Secretion of heterologous proteins from yeast
IPC: C12N1/16
Filed: 1987-08-04
Abstract: Method for production by yeast of secreted proteins 
having a pattern of glycosylation substantially similar to 
the high mannose-type mammalian protein pattern of 
glycosylation, and DNA sequences useful therefor are 
described. In addition, method for rendering yeast strains 
competent for growth on carbon and energy sources on which 
prototrophic strains of yeast are unable to grow is provided.
Patent EP-0274751-A3 (EP)
IPC: B65G23/34
Filed: 1987-12-30
Abstract: A drive unit for endless chain conveyors 
comprising a first and a second side chains 
having links (26, 27) connected by cross bars 
(25) defining the conveying surface of the 
conveyor, and in which each chain comprises main 
link members (26) arranged in planes that are 
orthogonal to the conveying surface, and 
intermediate links (27) which are interconnected 
to the former and are arranged parallely to said 
conveying surface, and. sprocket wheels (18a, 
18b) connected to a control motor (20) for 
advancing or drawing the chains. Each drive unit 
(17) comprises link accumulating means (28) 
provided with guide tracks (31, 32) for the 
slackened link (26, 27) of the chains.
Patent EP-0244080-A3 (EP)
IPC: A61P3/04
Filed: 1987-03-24
Abstract: The invention concerns the use of an  N -substituted 
isobutyramide as a therapeutic agent in the treatment of obesity 
and related conditions and in the manufacture of novel 
medicaments for use in such treatments.
Patent EP-0247797-A3 (EP)
IPC: A61B19/00
Filed: 1987-05-21
Abstract: A laser shield is constructed from a non-linting 
fabric sheet and a metal layer. The shield can be used as 
a laser-resistant surgical drape during laser surgery to 
protect the patient from aberrant laser strikes. The laser 
shield resists penetration by commonly-used surgical 
lasers, is non-reflective and flame resistant, and provides 
ready detection of any laser beam which strikes it.
Patent EP-0251634-A3 (EP)
Title: Molten metal filter medium and method for making same
IPC: B01D39/20
Filed: 1987-06-22
Abstract: A porous ceramic body of high structural strength and integrity is disclosed, along with the method of fabricating such, whereby a curable resin and a sinterable ceramic are mixed and then admixed to removable pore formers, then consolidated into a green body, the pore formers removed, and sintered into the porous ceramic body.
Patent EP-0257832-A3 (EP)
IPC: H01R11/18
Filed: 1987-07-31
Abstract: A probe for use in electrical circuit test 
equipment, in which a contact element (30) is longitudinally 
slidable in an insulator sleeve (32) which also contains an 
R-C attenuator circuit (34) connected electrically to the 
contact element (30) by an electrically conductive elasto­
meric material (36). A high impedance cable is connected 
electrically to the other end of the RC attenuator cir­
cuit (34) by another piece of conductive elastomeric 
material (38). The cable connects the attenuator to another 
R-C circuit which, together with the attenuator, forms 
a voltage divider, and the attenuated signal controls 
an amplifier which provides a signal through a low 
impedance cable to a test equipment.
Patent EP-0261800-A3 (EP)
IPC: D04B1/18
Filed: 1987-08-24
Abstract: A double-faced knitted structure having on one or 
both faces a plurality of irregular puckers is produced 
by knitting on a knitting machine having a pair of 
opposed needle beds. At least two ends of 
non-contractible yarns are knitted on said needle beds 
to produce at least two knitted courses and at least one 
end of a contractible yarn is laid-in between the faces 
of said double-faced knitted structure and is 
intermittently attached to the knitted structure along 
the length of said two courses.
Patent EP-0259165-A3 (EP)
IPC: B09B1/00
Filed: 1987-09-03
Abstract: Subsurface drainage matting (15) for the collection 
and containment of waste fluids, the matting comprising multiple, 
i.e., two or more layers, (12, 14, 22) of largely thermoplastic 
sheet-like materials in which the layers include a non-skid 
feature.
Patent EP-0265158-A3 (EP)
IPC: A61B19/00
Filed: 1987-10-14
Abstract: An apparatus and method for treating skin lesions using 
an expansion chamber (12) surgically implanted under the skin and 
progressively filled with fluid for growing new skin along 
the entire circumference surrounding the skin lesion so that 
upon removal of the expansion chamber (12) the new skin radially 
contracts over the lesion
Patent EP-0251914-A3 (EP)
IPC: H03H7/25
Filed: 1987-06-26
Abstract: A monolithic signal scrambler comprising a transmission line 
section (52) formed on a ceramic substrate (62), including resonant 
line sections (64) disposed adjacent to the transmission line path 
on the substrate and selectively energized to cause a predetermined 
signal loss through the conductive transmission line path according 
to the resonant frequency of the activated resonant line sections. 
The scrambler according to one embodiment of the present invention 
includes 12 resonant line sections, each tuned to approximately 
coincide at the preferred frequency, whereupon the loss caused by 
the activated resonant sections adds a significant signal loss 
through the transmission line path at a particular selected 
frequency. As a result, when used as part of a TV cable 
distribution system, selective activation of the scrambler provides 
effectively complete suppression of a selected premium signal 
channel while maintaining accurate control of the signal 
attenuation characteristics in the process. Two embodiments are 
disclosed, wherein the first is an active circuit, and the second 
is a passive, hermetically packaged filter to be installed in the 
line of a TV cable distribution system between the standard 
four-port tap and the subscriber's TV set.
Patent EP-0278374-A3 (EP)
IPC: G01N35/00
Filed: 1988-02-03
Abstract: Die Erfindung betrifft eine Vorrichtung zur Bestimmung der Wirk­
stoff-Freigabe von lösbaren pharmazeutischen Produkten in oralen Dar­
reichungsformen, insbesondere von Tabletten, Pillen, Kapseln und 
Tropfen, umfassend eine in einem Gestell angeordnete Vielzahl von 
Gefäßen mit jeweils auf- und niederbewegbaren sowie zentral antreib­
baren Rühren und Einrichtungen zur Befüllung und Entleerung der Gefäße 
mit entsprechenden Proben und Flüssigkeiten. Hierbei ist einem Gestell 
(1) eine zentrale Steuer-, Antriebs- und Beschickungseinheit sowie 
Pumpeinrichtung (40) zugeordnet, der Boden eines jeden Gefäßes (2) ist 
mit einem von der zentralen Steuereinheit automatisch betätigbaren 
Ventil (12) zum Öffnen und Schließen versehen, jedem Ventil schließt 
sich eine Rohr- oder Schlauchverbindung (13) an, welche mit der 
zentralen Pump- oder Unterdruckpumpeinrichtung (40) verbunden ist und 
der Rührer (7) weist einen Rührkörper (15) auf, welcher mit einem als 
Hohlrohr ausgebildeten Rührschaft verbunden ist. Auf oder in dem 
Rührkörper (15) sind mit dem Hohlrohr verbundene und zum äußeren Rand 
der Rührfläche verlaufende Kanäle mit freien Kanalausgängen angeordnet.
Patent EP-0286927-A3 (EP)
IPC: C07D207/16
Filed: 1988-04-01
Abstract: Die Erfindung betrifft Pyrrolidin-Derivate der 
allgemeinen Formel 
  
in welcher  
R¹, R², R³, R⁴, R⁵ und R⁶ die in der Beschreibung 
angegebene Bedeutung haben, X   Sauerstoff, Imino oder 
Alkylimino bedeutet, m = 0-5, n = 0-2 und s = 0 oder 1 ist, 
Verfahren zu ihrer Herstellung, sie enthaltende Mittel 
sowie deren Verwendung.
Patent EP-0303181-A3 (EP)
IPC: C07C217/42
Filed: 1988-08-04
Abstract: Verbindungen der Formel I 
  
worin  
R₁ Alkyl, Cycloalkyl oder Cycloalkylmethyl,  
W Sauerstoff, Schwefel oder einen Valenzstrich  
R₂ und R₃ Alkyl oder zusammen einen Ring  
A einen Valenzstrich oder einen Alkylenrest,  
R₄ einen gegebenenfalls substituierten mono- oder 
bicyclischen aromatischen Rest  
und  
R₅ einen substituierten Benzylrest, einen substituierten 
oder unsubstituierten Naphthylmethyl-Rest, einen 
unsubstituierten oder substituierten fünf- oder 
sechsgliedrigen oder bicyclischen Hetarylmethyl-Rest 
oder einen substituierten oder unsubstituierten 
Indan-1-yl- oder Indan-2-yl-Rest oder einen 
substituierten oder unsubstituierten Tetralin-1-yl- 
oder Tetralin-2-yl-Rest bedeutetn,  
wobei die Substituenten  
 
 
Alkyl-, C₂-C₆-Alkenyl-, Alkoxy-, C₂-C₆-Alkenyloxy-, 
Hydroxyalkyl-, C₂-C₆-Alkylendioxy-, Hydroxy-alkoxy-, 
Alkoxy-alkoxy-, Alkylamino-, Dialkylamino-, Alkoxy-­
carbonyl-alkyloxy-, Alkylmercapto-, Alkylsulfinyl-, 
Alkylsulfonyl-, Alkylsulfonyloxy-, Carboxy-, Alkoxy-­
carbonyl-, Amino-carbonyl-, Mono- oder Dialkylamino-­
carbonyl-, Halogenalkyl-oder Cyano-Gruppen, sowie 
Halogenatome, wie Chlor, Brom oder Fluor sein 
können.  
wobei  
R₅ auch einen unsubstituierten Phenylrest bedeuten kann, 
wenn W einen Valenzstrich oder ein Schwefelatom 
bedeutet oder A eine Methylengruppe bedeutet, oder R₄ 
einen Naphthylrest, einen Tetralinylrest oder einen 
Indanylrest.  
sowie deren pharmakologisch unbedenkliche Salze und Verfahren 
zur Herstellung von Verbindungen der Formel I, sowie 
Arzneimittel, die diese Verbindungen enthalten, zur Behandlung 
von Herz- und Kreislauferkrankungen.
Patent EP-0317800-A3 (EP)
IPC: F16D3/41
Filed: 1988-11-03
Abstract: Bei der Bearbeitung einer Wälzlagerbüchse (20) für Gelenkkreuzzapfen 
(19), die einen geschlossenen Boden (25) aufweist, an welchem von innen 
eine aus thermoplastichem polymeren Werkstoff bestehende Gleit­
scheibe (21) anliegt, die wenigstens an einer Stirnfläche eine Profilie­
rung mit Vorsprüngen aufweist, wird auf den Boden (25) und die 
Gleitscheibe (21) ein axialer Druck aufgebracht. Dabei wird an der 
Gleitscheibe (21) durch zusätzliche Energiezufuhr eine die bleibende 
Verformung der Vorsprünge bewirkende Plastifizierung des 
Gleitscheibenwerkstoffs hervorgerufen.
Patent EP-0277720-A3 (EP)
IPC: G01J1/44
Filed: 1988-01-19
Abstract: A system for rapid-scan spectral analysis comprising a concave 
holographic diffraction grating (18) 
continuously rotated at a substantially 
constant angular velocity to provide a rapid scanning monochromator (a 
monochromator is used to transfer nominal regions of wavelengths out of 
the continuous light source). The unique sampling circuitry uses an 
optical shaft encoder (42). The angular velocity 
and angular acceleration of 
the grating (18) are calculated from time measurements, just before the 
first wavelength of interest falls on the detector. This information is 
used to control the Analog to Digital converter sampling rate across the 
region of interest. The samples as a function of time are stored in a 
memory buffer (58) so that each data point corresponds to a 
wavelength.
Patent EP-0323814-A3 (EP)
IPC: B25B13/48
Filed: 1988-11-30
Abstract: Die Erfindung bezieht sich auf Schlüssel, zur 
Registrierung, Verschliessung und Lockerung von Zwin­
gen und Gegenzwingen mit Gewinde, das aus 
zwei koaxialen Seiten, die frontal gekuppelt 
und die übereinstimmen mit der Zwinge, gebildet wird. 
Die beiden Seiten sind frei eine drehende Bewegung 
einzunehmen die relativ nützlich ist, hauptsächlich, um 
die Gegenzwinge zu verschliessen, wobei man die Zwinge 
festhält; man bevorzugt, wenn möglich, eine relative 
axiale Bewegung der beiden Seiten um die kopplung zu 
vereinfachen, und hauptsächlich, um eine Gleitung, 
zwischen den beanspruchten Zwingen und Schlüssel, zu 
vermeiden.  
     Die Erfindung bezieht sich eigens auf ein technisches 
Handwerkzeug und ein automatisches Werkzeug, die bei der 
Montage von mechanischen Organen angewendet werden, im 
spezifischen Fall bei der Montage von Zwingen mit 
Gewinde.
Patent EP-0340512-A3 (EP)
Title: Solid electrolyte and electrolytic capacitor using the same
IPC: H01G9/02
Filed: 1989-04-17
Abstract: The invention relates to the use fo polythiophenes which are built up from structural units of the formula   <IMAGE> (I)  in which R1 and R2, independently of one another, stand for hydrogen or a C1-C4-alkyl group, or, together, form an optionally substituted C1-C4-alkylene radical or a 1,2-cyclohexylene radical, solid electrolytes in electrolyte capacitors, and to the electrolyte capacitors containing these solid electrolytes.
Patent EP-0342369-A3 (EP)
IPC: A61Q11/00
Filed: 1989-04-19
Abstract: Ein Schutzmittel gegen Karies besteht aus einem verträgli­
chen Träger und einem Zusatz von Galactose.
Patent EP-0354367-A3 (EP)
IPC: H04M1/27475
Filed: 1989-07-11
Abstract: A telephone having a closure removably covering 
an operation panel on the body of the telephone, and 
automatic dialing push buttons arranged on the closure 
for performing an automatic dialing function. Depression 
of the push button on the closure becomes effective when 
the operation panel is covered with the closure. When 
the push button is depressed in this state, pre-­
stored telephone number data is automatically trans­
mitted to telephone lines as dial signals.
Patent EP-0350944-A3 (EP)
Title: Monofilament for embedding in rubber
IPC: D02G3/36
Filed: 1989-07-14
Abstract: A monofilament (1) of organic polymer suitable for 
embedding in rubber has an adhesive coating (2) on its surface 
of from 0.5 to 5% by weight and is embedded in rubber by 
creel calendering to produce a rubber article free of pick 
yarns or filaments.
Patent EP-0364997-A3 (EP)
Title: Bituminöse Kerndichtung für Erdbauwerke sowie Verfahren zu ihrer Herstellung
IPC: E02B7/06
Filed: 1989-10-19
Abstract: Bituminöse Kerndichtung, 
bei dem 
die Kerndichtung (11) in ihrer ganzen Dicke aus Asphaltbetonfertigteilen 
(18) hergestellt wird, die an ihren 
Lagerfugen (40) und ihren Stoßfugen (28) durch Verkleben 
oder Verschmelzen zu einer flüssigkeitsdichten Wand miteinander 
verbunden werden. Jedes Fertigteil (18) besteht 
aus einer flüssigkeitsdichten Mittelschicht (19) und 
seitlich anschließenden, Hohlräume enthaltenden Übergangsschichten 
(21 und 22), die mit der Mittelschicht 
(19) aus einem Stück bestehen und als Filterschicht (22) 
oder injizierbare, zusätzliche Dichtungsschicht (21) 
dienen können. Die Kerndichtung eignet sich besonders 
für die Herstellung dichter Erdbauwerke kleineren Ausmaßes 
und in abgelegenen Gebieten, wo der Einsatz von 
komplizierten Spezialmaschinen zur Fertigung einer 
Asphaltinnendichtung unwirtschaftlich ist.
Patent EP-0373439-A3 (EP)
IPC: C08F6/24
Filed: 1989-12-01
Abstract: Verfahren zur Steuerung der Teilchengröße bei der Herstellung von pulver­
förmigen hydrophilen Polymerisaten durch Polymerisieren von 
wasserlöslichen monoethylenisch ungesättigten Monomeren in einem 
Pulverbett in Gegenwart von Polymerisationsinitiatoren und inerten 
Hilfsflüssigkeiten, bei dem man eine Lösung der Monomeren in einer inerten 
Hilfsflüssigkeit mit Hilfe einer Mehrstoffdüse, die in das Pulverbett 
eintaucht, mit einem Inertgasstrom zu feinen Tröpfchen verteilt und dabei 
die Teilchengröße der entstehenden pulverförmigen Polymerisate durch 
Variation der Inertgasmenge regelt.
Patent EP-0372670-A3 (EP)
Title: Hirudin peptides for inhibiting platelet aggregation
IPC: A61K31/557
Filed: 1989-03-03
Abstract: This invention relates to anticoagulant 
and platelet inhibitory compositions, combinations 
and methods characterized by biologically active 
peptides which display the anticoagulant and platelet 
inhibitory activities of hirudin, or analogs thereof, 
for therapeutic and prophylactic purposes. The 
methods, compositions and combinations of this inven­
tion are advantageously useful for decreasing or 
preventing platelet aggregation and platelet activa­
tion in a patient or a biological sample. These 
methods, compositions and combinations are particu­
larly useful in patients for whom standard heparin 
therapy is contraindicated due to a history of 
heparin-induced thrombocytopenia or an antithrombin 
III deficiency. This invention also relates to 
methods, compositions and combinations for treating 
extracorporeal blood and for increasing platelet 
storage life.
Patent EP-0333498-A3 (EP)
IPC: G03G9/087
Filed: 1989-03-17
Abstract: Disclosed is a crosslinked polyester for a toner, 
and a process for its manufacture wherein the polyester 
has an acid value of 5 to 20 mgKOH/g, a flow index 
of 0.1 x 10⁻⁴ to 300 x 10⁻⁴ ml/sec and softening point 
lower than 145°C, the polyester being formed by mixing a 
dicarboxylic acid component, a diol component and at 
least one crosslinking component selected from a 
polyfunctional carboxylic acid component having a 
trivalency or a higher valency and a polyhydric alcohol 
component having a trivalency or a higher valency at a 
mixing ratio represented by the following formula (1), 
reacting the mixture at a reaction ratio represented by 
the following formula (2) and subjecting the 
esterification product to polycondensation and 
crosslinking.  
0.8 ≦ R ≦ 1 + 5 a       (1)  
0.7 ≦ P ≦ [R/(1 +  a )] 1/2       (2)  
wherein R is the ratio of the mole number of 
the total alcohol components to the mole 
number of the total acid components,  a  is the 
ratio of the sum of the mole number of the 
polyvalent carboxylic acid component and the 
mole number of the polyhydric alcohol 
component to the mole number of the total acid 
components, and P is the conversion of the 
carboxylic acid components.  
     A toner comprising this crosslinked polyester as 
the binder has an excellent offset-preventing property, 
low-temperature fixing property and blocking resistance 
and good charging characteristics with a high moisture 
 
 
resistance, and gives a copied image having good 
sharpness and image density.
Patent EP-0372799-A3 (EP)
Title: Thermoplastic polyester resin composition
IPC: C08K5/42
Filed: 1989-11-28
Abstract: A thermoplastic polyester resin composition of improved 
antistatic properties comprises 
   (A) a thermoplastic polyester resin,    (B) 0.02 to 10 wt. %, based on the total amount of the 
composition, of a sulfonate-type anionic 
antistatic agent, and    (C) 0.005 to 10 wt. %, based on the total amount of 
the composition, of one or more compounds selected 
from organophosphorus compound (C₁) and organic 
chelating agents (C₂).
Patent EP-0372958-A3 (EP)
IPC: G03G9/087
Filed: 1989-12-07
Abstract: The invnetion relates to a composite particle comprising 
2 to 98% by weight of a base resin having a softending point 
of -10° to 120°C and a number average molecular weight of 
600 or more and 98 to 2% by weight of an anisotropic 
crystalline polymer having a phase transition point of 60° 
to 230°C and a number average molecular weight of 600 to 
10,000 and capable of forming an anisotropic molten phase, 
the polymner having the specific structure in which a 
repeating unit of the formula: A-X-B      (I)  
(wherein 100 to 50 mol % of A stands for defined mesogenic 
group, 0 to 50 mole % of A is p-phenylene, m-phenylene or 
trans-1,4-cyclohexylene, B is a defined spacer group, and 
X is ester bond, carbonate bond, amide bond, urethane bond 
or urea bond, and a repeating unit of the formula: R      (II)  
in which R stands for bivalent to hexavalent hydrocarbon 
residue, are connected , in any successive orders and in 
a weight ratio of (I)/(II)= 99.9/0.1 to 60/40, with each 
other through ester bond, carbonate bond, amide bond, 
urethane bond or urea bond, and end portions are occupied 
by a functional group as hydroxyl , carboxyl and the like. 
The composite particle is useful as powder coating , dry 
toner and the like.