baber/WOPTO huggingface dataset:
Patent EP-0748851-A3 (EP)
Title: Pigmentzusammensetzungen aus Diketopyrrolopyrrolen
Inventor: WALLQUIST OLOF DR
IPC: C08L101/00
Filed: 1996-06-07
Abstract: 1. Pigmentzusammensetzung enthaltend
   a) 80-99,8 Mol% eines Diketopyrrolopyrrols der Formel
 
worin A und B unabhängig voneinander eine Gruppe
 
sind, worin R 1  und R 2  unabhängig voneinander Wasserstoff, Chlor, Brom, C 1 -C 6 -Alkyl,
C 1 -C 18 -Alkoxy, C 2 -C 19 -Alkoxycarbonyl, C 2 -C 19 -Alkylcarbarmoyl, C 1 -C 18 -Alkylmercapto,
C 1 -C 18 -Alkylamino, C 5 -C 6 -Cycloalkyl, G eine direkte Bindung oder -O-, -S-, -SO-, -SO 2 -oder
-NR 5 -, R 3  und R 4  unabhängig voneinander Wasserstoff, Chlor, Brom, C 1 -C 6 -Alkyl,
C 1 -C 18 -Alkoxy oder C 1 -C 18 -Alkylamino und R 5  Wasserstoff oder C 1 -C 6 -Alkyl bedeuten,
und   b) 20-0,2 Mol% eines Diketopyrrolopyrrols der Formel 
 
worin einer der Reste R 6  oder R 7  Wasserstoff und der andere -CN bedeuten.    
     Pigmentzusammensetzungen wie diese zeichnen sich durch ausserordentlich gute
Rekristallisations- und Hitzestabilität aus.
Patent EP-0770348-A3 (EP)
Inventor: LINDQUIST TOMMY
IPC: A47L9/28
Filed: 1996-10-18
Abstract: This invention relates to a vacuum cleaner comprising a housing
(10) which is provided with an electric circuit, a motor-fan
unit (14) and a chamber (11) for a dust container (12). The
chamber is provided with an opening (16) through which the dust
container can be removed from the chamber, said opening
normally being closed by a cover (17). The cover (17) is
provided with a heat transmitting surface which is thermally
connected with at least one heat generating power component
(42) in the cover.
Patent EP-0815771-A3 (EP)
Inventor: HAENSEL DETLEF DIPL-ING
IPC: A47B13/06
Filed: 1997-02-27
Abstract: The table has legs which are secured to width direction struts (4) moved along length direction profiles (3) on the underside of the tabletop. Clamps (7) at the ends of the struts are tightened to lock them into position between the profiles. Preferably open profile struts are used with L-shaped profiled end regions (9) that form the clamps, one arm (9a) of the L acting as a pivoting or plate whilst the other arm is a fixed plate. Screws or bolts (10) inserted through the fixed plate are used to tighten the clamp arms against the profile. The length direction profiles have a Maltese-cross shaped cross-section.
Patent EP-0808846-A3 (EP)
Inventor: VELJKOVIC VELJKO
IPC: G01N33/569
Filed: 1997-05-16
Abstract: This invention relates to peptide sequences which
react with human antibodies whose titre in sera of
individuals infected with Human Immunodeficiency Virus
type 1 (HIV-1) correlates with Acquired Immune
Deficiency Syndrome (AIDS) progression. Hence, these
peptides are useful in preparing test kits for the
prognostic evaluation of the disease progression, as
well as for monitoring the effect of the antiviral
therapy on HIV-1 infectivity and modulate immune
network. These peptides are also useful in vaccines to
prevent the development of AIDS. Monoclonal antibodies
against the peptides from this invention may also be
used as a therapeutic agent to prevent AIDS progression.
Patent EP-0810588-A3 (EP)
Inventor: KAMIYAMA HIDEYO
IPC: G11B7/09
Filed: 1997-05-27
Abstract: A disk discrimination apparatus for use in an optical disk
reproducing apparatus detects a tracking error signal (TE) to
discriminate between disks, and prevents reproduction of a disk
which does not correspond to the reproducing apparatus. In the
disk discrimination apparatus, when a second type disk (DVD) having a
track pitch which is smaller than that of a first type disk (CD) is
played by the optical disk reproducing apparatus, a
discriminator (105) detects that the disk is not a first type disk (CD)
based on an output signal of a tracking error signal generating
circuit (103). The discriminator (105) performs a discrimination operation
by comparing the signal level of a signal passed through the
tracking error signal generating circuit with a predetermined
reference value. In another embodiment, the discriminator (105)
includes a counter for counting the number of zero-crossings (TZC) of
the signal passed through the tracking error signal generating
circuit, and performs the disk discrimination using a count
value of the counter. In a further embodiment, when the second
type disk is played by the optical disk reproducing apparatus,
the discriminator detects that the disk is not a first type disk
based on an output signal of a focus sum signal (FSUM).
Patent EP-0813320-A3 (EP)
Inventor: MAEDA YASUTOSHI
IPC: G06F3/12
Filed: 1997-06-11
Abstract: A sending data transmission apparatus is disclosed
which comprises:
   means for memorizing at least one structure data piece
of a data processing device in a receiving data processing
apparatus;   means for computing a transmission error detection code
from the structure data memorized in the memory means;   means for attaching the transmission error detection
code computed by the transmission error detection code
computation means to the structure data memorized in the memory
means;   means for transmitting the structure data to which the
transmission error detection code is attached by the
transmission error detection code attaching means to the
receiving apparatus;   means for receiving retransmission request for each
structure data piece returned from the receiving apparatus when
a transmission error is detected based on the transmission
error detection code and structure data transmitted by the
transmission means; and   means responsive to the retransmission request for each
structure data piece received by the reception means for
retransmitting the corresponding structure data piece to the
receiving apparatus.
Patent EP-0837511-A3 (EP)
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/0336
Filed: 1997-10-14
Abstract: A solar cell utilizing a chalcopyrite semiconductor and reducing
the density of defects on the junction interface of pn junctions. This solar
cell includes a substrate (1), a back electrode (2), a p-type chalcopyrite
semiconductor thin film (3), an n-type semiconductor thin film (4) formed
so as to establish a pn junction with the p-type chalcopyrite
semiconductor thin film, and a transparent electrode (5). A material
having a higher resistivity than the p-type chalcopyrite semiconductor (6)
is formed between the p-type chalcopyrite semiconductor thin film (3) and
the n-type semiconductor thin film (4). A thin film (6) made of this
material may be formed by deposition from a solution.
Patent EP-0825280-A3 (EP)
IPC: C23C22/34
Filed: 1992-08-12
Abstract: A chromium free conversion coating at least equivalent
in corrosion protective quality to conventional chromate
conversion coatings can be formed on aluminium and its alloys that
contain at least 50 atomic percent aluminium
by a dry-in-place aqueous acidic liquid comprising:
     (A)   from 0.015 to 0.75 gram mole per kilogram of total
composition of a component of anions, each of said anions consisting
of (i) at least four fluorine atoms and (ii) at least
one atom of an element selected from the group consisting
of titanium, zirconium, hafnium, silicon, and
boron and, optionally, (iii) one or more oxygen atoms;   (B)   a component of cations of elements selected from the
group consisting of cobalt, magnesium, manganese,
zinc, nickel, tin, zirconium, iron, aluminum and
copper; the ratio of the total number of cations of
this component to the total number of anions of
component (A) being at least 3:5; and   (C)   sufficient free acid to give the composition, after
dilution with from 1 to 19 times its own weight of
water, a pH in the range from 0.5 to 5.0; and,
optionally,   (D)   a composition that will form an organic resinous film
upon drying in place.
Patent EP-0849382-A3 (EP)
Title: Auflösewalze für eine Offenend-Spinnvorrichtung
Inventor: SCHULLER EDMUND
IPC: D01H4/32
Filed: 1997-11-11
Abstract: Mehrteilige Auflösewalzen für eine Offenend-Spinnvorrichtung, bestehend aus
einem Grundkörper, auf dem ein Halter für einen Garniturträger befestigt ist.
Verschleißbedingt müssen die Garniturträger (12) ausgetauscht werden. Damit die
Breite der Auflösewalze (1) unabhängig von der Breite des Garniturträgers (12) ist,
wird vorgeschlagen, daß der Grundkörper (11) einen axialen Anschlag (131) für den
Halter (13) besitzt.
Patent EP-0793265-A3 (EP)
Inventor: SHIMIZU JUNZOH
IPC: H01L29/73
Filed: 1993-03-09
Abstract: A method of processing a polysilicon film formed on a
single-crystal silicon substrate which can remove the
polysilicon film with good selectivity in a fabrication process
of semiconductor devices. First, a polysilicon film having an
N-portion to be removed is formed on a single-crystal silicon
substrate and then, the portion is selectively removed by the
reactive ion etching using a Cl 2  gas or mixed gases including a
Cl 2  gas. Preferably, N-impurity doping into the polysilicon
film is performed by P or As ion-implantation with a dose of 1
x 10 15  cm -2  or more. A Cl 2  gas, mixed gases of Cl 2  and BCl 3 , mixed
gases of Cl 2  and HBr, mixed gases of Cl 2  and BBr 3 , and mixed
gases of Cl 2  and SiCl 4  are preferably used.
Patent EP-0834663-A3 (EP)
Inventor: GRAHAM DENNIS
IPC: F16C1/10
Filed: 1997-07-31
Abstract: A motion transmitting remove control assembly (10) including a core
element (12) movably supported by a conduit (16) with a unique swivel tube
joint between a fitting (18) and a swivel tube (26) wherein a counterbore (34)
is formed to define a female end in the swivel tube (26), the counterbore (34)
being larger in diameter than the bore (27) in the swivel tube (26) which
supports a core end rod (14). The swivel tube (26) is retained on the head
(30) and groove (32) portion of the end fitting (18) by having deformations
(38) crimped into the counterbored section of the swivel tube (26) with the
deformations being spaced from the bottom of the groove (32).
Patent EP-0788077-A3 (EP)
Inventor: HERBERT RAYMOND JOHN
IPC: G07B17/00
Filed: 1997-01-29
Abstract: Apparatus for franking mail items is disclosed. The
apparatus comprises a computer (10) with a diskette drive
(11) for receiving magnetic diskettes for the recording of
data therein and a device (13) having the external shape
and form of a magnetic diskette located in the diskette
drive (11) in place of a magnetic diskette. The device
(11) includes an interface (35) magnetically coupled to a
magnetic head (36) of the diskette drive (11) and includes
a processor (37) and memory (38) for carrying out
accounting functions and storing critical accounting data
respectively. A printer (15) is connected to the
processor (37).
Patent EP-0788015-A3 (EP)
Inventor: WALLACE RICHARD W
IPC: G02F1/39
Filed: 1997-01-30
Abstract: A laser system in which an intense laser beam of
a predefined pumping wavelength traverses a non-linear
material, such as crystalline lithium niobate, that
has been impressed with one or more quasi phase
matching (QPM) gratings is disclosed.
The first QPM grating promotes the parametric
generation of a resonant signal whose wavelength is
determined by the grating period. According to the
invention, either a second QPM grating impressed in
the same medium or a different order of the first QPM
grating promotes the non-linear interaction between
the resonant signal and another optical signal
traversing the non-linear material. The multi-step
process allows efficient generation of high-intensity
signals in wavelength regions, such as the blue, not
easily accessible otherwise.
Patent EP-0817508-A3 (EP)
Inventor: CARSON DOUGLAS JOHN
IPC: H04Q3/00
Filed: 1997-02-07
Abstract: In order to relieve the loading of a service control point SCP in a telecommunications
signalling network, query messages addressed to the SCP are intercepted prior to receipt
by the SCP. These intercepted query messages are examined and response data
generated, at least for certain query types. For a query message for which response data
is generated, the query message is replaced by a response message addressed to the
querying entity. The response message is then forwarded on in the same sense as the
received query message. In a preferred implementation, the forwarded response message
will next be received by a signalling transfer point STP and be directed back to the
querying entity.
Patent EP-0823606-A3 (EP)
Inventor: FIDKOWSKI ZBIGNIEW TADEUSZ
IPC: F25J3/04
Filed: 1997-08-01
Abstract: An air feed [10] is cryogenically distilled to produce nitrogen by using an auxiliary
low pressure separation zone [D2] in addition to the conventional high pressure column
[D1] and low pressure column [D3]. The auxiliary low pressure separation zone [D2],
which is operated at the same pressure as the low pressure column [D3] and which is
heat integrated with the top of the high pressure column by means of a bottom
reboiler/condenser [R/C1], pretreats the crude liquid oxygen [30] from the bottom of the
high pressure column [D1]. The process can produce high pressure nitrogen [22] of
various purity and nitrogen [22,62] at two different pressures and two different purities.
Patent EP-0843234-A3 (EP)
Inventor: TOYOSHIMA TETSURO
IPC: G03G15/06
Filed: 1993-06-29
Abstract: The present invention relates to a developing device for
developing, by using a developer (13, 16; 27, 107), a
latent image formed on a surface of an image data forming
member (7; 21; 101), comprising: a developer accommodating
section (14; 26; 103) for accommodating the developer; a
developer retaining member (2; 23; 102) for receiving the
developer from the developer accommodating section (14; 26;
103) and transporting the developer to the latent image
formed on the image data forming member (7; 21; 101); an
electrode (4; 24; 104) provided at a position which is
downstream from the developer accommodating section (14;
26; 103) and upstream from the image data forming member
(7; 21; 101) in a direction in which the developer is
transported, the electrode (4; 24; 104) being opposed to
the developer retaining member (2; 23; 102); and voltage
applying means (10; 25; 105, 106) for applying a DC voltage
between the electrode (4; 24; 104) and the developer
retaining member (2; 23; 102) so that the electric sign of
the electrode (4; 24; 104) be identical to that of the
toner charge.
Patent EP-0859337-A3 (EP)
Inventor: NAKANO HIROTAKA
IPC: G06T1/00
Filed: 1998-02-13
Abstract: An image data encoding system is disclosed, that comprises
a discrete cosine transforming means (101) for
discrete-cosine transforming the original image, an
electronic watermark data embedding means (102) for
embedding the electronic watermark data (103) in the
data that has been transformed by the discrete cosine
transforming means (101), and a data selecting means
(106; 110) for selecting the output signal (107) of
the discrete cosine transforming means (101) or the
output signal (108) of the electronic watermark data
embedding means (102). 
     Another image data encoding system is also disclosed,
that comprises an electronic watermark embedding means
(404) for embedding electronic watermark data selected
from a plurality of types (408(0),...,408(n)) of electronic
watermark data to the digital image data (401),
wherein at least one of the plurality of types
(408(0),...,408(n)) of electronic watermark data is
predetermined electronic watermark data that does not
affect the digital image data (401) even if the electronic
watermark data is embedded in the digital image
data (401).
Patent EP-0894498-A3 (EP)
Inventor: BENJAMIN THOMAS L
IPC: G01N33/543
Filed: 1998-07-01
Abstract: A method for increasing the percentage of mammalian
offspring of either sex which comprises contacting a
semen sample with an antibody specific for the
spermatozoa determinative of one sex and separating said
spermatozoa from spermatozoa determinative of the other
sex, said antibody being bound to a non-porous magnetic
bead support having a diameter of 0.1 to 2 microns.
Patent EP-0889584-A3 (EP)
Inventor: KUHN RALPH
IPC: H03H7/12
Filed: 1998-07-03
Abstract: Schaltungsanordnung zum Umschalten und Abregeln von parallel
zueinander verschalteten Frequenzbereichsfilterzweigen
(F1,F2,...,Fi), bei der mindestens zwei an einen Regelspannungsanschluß
(E R ) gekoppelte Frequenzbereichsfiiterzweige
zwischen einem Wechselspannungseingangsanschluß (IN RF ) und
einem Wechselspannungsausgangsanschluß (OUT RF ) angeordnet
sind. In jedem Frequenzbereichsfilterzweig sind zwei entgegengesetzt
gerichtet geschaltete Dioden (D11,D21;D12,D22;...;
D1i,D2i) vorgesehen, die sowohl zum Durchschalten als auch
zum Abregeln des jeweils eingeschaltenten Frequenzbereichsfilterzweiges
verwendet werden.
Patent EP-0893311-A3 (EP)
Title: Hitzebeständiges Airbaggewebe
Inventor: KREUZER MARTIN
IPC: B60R21/16
Filed: 1998-07-22
Abstract: Für Insassen-Schutzvorrichtungen in Fahrzeugen wird ein Luftsack vorgeschlagen, der
mittels pyrotechnisch erzeugter und ggf. aus einem Druckgasbehälter freigesetzter Gase
rasch aufblasbar ist und der dadurch gekennzeichnet ist, daß er ganz oder teilweise aus
einem unter der Einwirkung heißer Gase oberflächlich karbinsierbaren Gewebe oder
Gewirke besteht. 
     Auf diese Weise kann die Beständigkeit gegen Durchbrennen ohne nennenswerte Mehrkosten
um mindestens 20% verbessert werden.
Patent EP-0940865-A3 (EP)
Inventor: SAKAMOTO HIROYUKI
IPC: C01G53/00
Filed: 1998-07-23
Abstract: The energy density of active materials for
positive electrode (12) comprising an oxide containing Ni as a
main metallic element is enhanced, and, moreover, a method
for manufacturing them is provided. Said oxide comprises
Ni as a main metallic element and contains at least Mn in
the state of solid solution or eutectic mixture, wherein
the average valence of Mn is 3.3 valences or more, the tap
density is 1.7 g/cc or more, the half width of a peak at
around 2=37-40° of X-ray diffraction using CuKα ray is
1.2 deg or less, the ratio B/A of integrated intensity B of
a peak at around 2=18-21° to integrated intensity A of a
peak at around 2=37-40° is 1.25 or less, and the volume of
pores having a pore radius of 40 Å or less is 60% or more
of the total pore volume. The oxide is obtained by growing
in the state of keeping the dissolved oxygen concentration
in the aqueous solution in the reaction vessel and then
oxidizing the oxide.
Patent EP-0903266-A3 (EP)
Title: Variabler Unterfahrschutz
Inventor: BAER GERD
IPC: B60R19/56
Filed: 1998-08-03
Abstract: Bei einem mehrteiligen Unterfahrschutz (10) für ein Fahrzeug
mit einer Hubladebühne, wobei die einzelnen, in Längsrichtung
des Fahrzeugs nach hinten (2) stehenden Unterfahrschutzteile
(11, 12) jeweils mit einer an einem quer zur
Längsrichtung des Fahrzeugs verlaufenden Tragprofil (1) der
Hubladebühne befestigten Anschlußeinrichtung verbindbar,
vorzugsweise anschraubbar sind, weist jede Anschlußeinrichtung
(17, 18) eine nach hinten stehende, senkrechte ebene
Anlagefläche (17a, 18a) mit Befestigungslöchern (19, 20)
auf, von denen zumindest drei in einer, vorzugsweise waagerechten,
Reihe etwa in Längsrichtung des Fahrzeugs hintereinander
angeordnet sind, und weist jedes Unterfahrschutzteil
(11, 12) an seinem vorderen Ende (13a, 14a) eine ebene
Außenfläche (22, 23) mit Befestigungslöchern (24, 25) aufweist,
die sich mindestens in zwei Längspositionen des Unterfahrschutzteils
(11, 12) zur Anlagefläche (17a, 18a) mit
jeweils zwei der zumindest drei in einer Reihe hintereinander
angeordneten Befestigungslöcher (19, 20) der Anlagefläche
(17a, 18a) decken. Dieser Unterfahrschutz kann längenvariabel
am Tragprofil angeschraubt werden, und als Bausatz
braucht für die Längenvariablität nur eine Baugruppe vorgesehen
zu werden.
Patent EP-0942318-A3 (EP)
Inventor: BERNHARD WINFRIED
IPC: G02F1/313
Filed: 1998-09-22
Abstract: In faseroptischen Nachrichtenübertragungssystemen werden
Schalter benötigt, die den Weg des in Wellenleitern
geführten Lichts umschalten können. Dabei soll das Licht
des Eingangswellenleiters möglichst vollständig in den
selektierten Ausgangswellenleiter gekoppelt werden, während
alle anderen Ausgangswellenleiter allenfalls sehr geringe
Anteile des Lichts dieses Eingangswellenleiters führen
dürfen. 
Bei einem optischen Wellenleiterschalter mit als Y-Verzweigung
(14) ausgeführtem, optischem Wellenleiter (4)
und daran angeordneten Einrichtungen (5, 8) zur lokalen
Beeinflussung der Brechzahl, wird dieses Ziel dadurch
erreicht, daß in den Ausgangsarmen (12, 13) der Y-Verzweigung
(14) zusätzlich jeweils ein die Brechzahl
beeinflussender Modulator (9, 10) vorgesehen ist, der
jeweils so steuerbar ist, daß die in einem Ausgangsarm (12,
13) durch eine der Einrichtungen (5, 8) erzielte, erhöhte
Durchgangsdämpfung durch eine erhöhte Modulatordämpfung
ergänzt wird.
Patent EP-0908976-A3 (EP)
Inventor: SHUEY JOSEPH B
IPC: H01R12/72
Filed: 1998-10-07
Abstract: An electrical connector illustrated as a plug and receptacle is disclosed. In
one embodiment, the connector includes a base member (22) having a plurality of bores (24).
A first plurality of contact elements (20) is positioned in certain of the bores. The tail
portion of each contact element extends a distance beyond the base member. A
second plurality of contact elements (18) is positioned in others of the bores. Insertion of
the tail portion of the second plurality of contact elements (18) into a circuit board is
sufficient to hold the tail portions of the first plurality of contact elements (20) against
the circuit board. It is preferred for the tail portions of the second plurality of
contacts to be capable of axial movement when a compression force is applied. In
another embodiment, the connector includes a frame (34) and a layer of contact
elements (32), wherein each of the contact elements includes a forward end and a tail
portion. The ends of the tail portions are positioned proximate the bottom surface of
the frame. A plurality of shaped fusible elements, for example, solder balls, are
located proximate the ends of the tail portions. In such an embodiment, the solder
balls preferably have a deformed spherical shape, wherein the aspect ratio is greater
than one.
Patent EP-0867574-A3 (EP)
Inventor: SIEBER CHARLES A
IPC: E04C2/30
Filed: 1995-12-26
Abstract: A freestanding portable partition panel (4) is provided for open office
spaces. Each panel includes a skeleton-life frame having two vertical uprights
(10) positioned adjacent opposite side edges. A foot (11) extends downwardly
from the bottom of the frame to a floor surface. Two pairs of horizontal
stringers (12 and 13) are attached to the outer faces of the uprights in a
vertically spaced apart relationship, and define therebetween two horizontal
raceway cavities (14). Cover panels (16) enclose at least those portions of the
frame side faces disposed between the stringers. The upper ends of the vertical
uprights have upwardly extending arms which define yoke shaped receptacles
(19) for receiving drop-in wiring.
Patent EP-0855681-A3 (EP)
Inventor: NAKAMURA TAKAO
IPC: H04N7/26
Filed: 1998-01-28
Abstract: An apparatus for embedding information comprises: a blocking step for dividing data to be
processed into blocks; an orthogonal transform step for obtaining coefficients by carrying out
orthogonal transformation for each block; an embedding coefficient selecting step for
determining coefficients in which the watermark-information will be embedded by using a
random sequence which is generated by initial value; an information embedding step for
sequentially embedding the watermark-information, which has arbitrary length of bits, by
quantizing value of said coefficients using a predetermined value for quantization; and an
inverse orthogonal transform step for carrying out inverse orthogonal transformation for
modified coefficients to form block in which the watermark-information is embedded, as well
as combining the divided blocks and reconstructing the original form.