baber/WOPTO huggingface dataset:
Patent EP-0240219-A3 (EP)
Title: Photometric reading device
IPC: G01N21/82
Filed: 1987-03-23
Abstract: A photometric reading device comprises a plurality of reading elements (30), each comprising a light emitting diode and a corresponding photodiode on opposing sides of a sample pathway along which a sample microplate (l0) can travel. The microplate (l0) includes rows of sample wells arranged transverse to the line of relative motion of the microplate (l0) and the reading elements (30).   The reading elements (30) are arranged such that, during continuous relative motion of the reading elements (30) and the microplate (l0), the reading elements (30) come into registration sequentially with the wells in the first row of wells in the microplate (l0), then with the wells in the second row of wells, and so on.
Patent EP-0257876-A3 (EP)
Title: Polyacrylate blends as boiler scale inhibitors
IPC: C02F5/12
Filed: 1987-08-06
Abstract: A method of inhibiting scale in boilers is disclosed whereby high and low molecular weight blends of acrylic acid/acrylamide-type polymers are used to prevent boiler scaling. These polymer blends demonstrate synergistic hydrothermal stability and threshold scale inhibition characteristics at elevated temperatures and pressures.
Patent EP-0266124-A3 (EP)
IPC: C11D9/38
Filed: 1987-10-21
Abstract: Personal cleansing compositions comprising alkali metal soap 
and nonionic guar gum-fatty acid-alkali metal hydroxide complex 
and exhbiting improved physical properties, lather properties, 
and mildness. The toilet bars comprise alkali metal soap and from 
about 0.5 to about 8% by weight nonionic guar gum, which guar 
gum is provided as a pre-reacted complex prepared by 
suspending one part by weight guar gum in from about 1 to about 
12 parts by weight molten fatty acid and reacting with the 
suspension from about 0.03 to about 0.2 part by weight alkali 
metal hydroxide per each part by weight coconut fatty acid.
Patent EP-0290881-A3 (EP)
Title: Process for preparing lightweight construction elements
IPC: C08L63/00
Filed: 1988-04-29
Abstract: In order to produce lightweight construction elements, for example in board form, which have low density, high mechanical strength and good insulation properties, 70-95 parts by weight of open-pore expandable glass beads having a particle fraction of from 0.2 to 20 mm and a density of between 0.2 and 0.55 g/cm<3> are mixed with 4-30 parts by weight of an epoxy binder which comprises bisphenol resin to which 0.5-5 parts by weight of a polysiloxane have been admixed, and an amine curing agent. During this process, the expandable glass beads are wetted on their surface. They are introduced into a female mould corresponding to the shape of the construction element, and heat is then supplied, causing reaction of the amine curing agent to react with the polysiloxane and the epoxy resin and formation of an epoxide foam between the expandable glass beads.
Patent EP-0300226-A3 (EP)
Title: Laminate for the formation of beam leads for ic chip bonding
IPC: H05K3/06
Filed: 1988-06-25
Abstract: A laminate, adapted for manufacturing frames 
of metal beam leads that are bonded to integrated 
circuit chips, comprises 
   a) a flexible metal strip,    b) a layer of a first resist adhered to one 
surface of the metal strip, and    c) a layer of a second resist adhered to the 
opposite surface of the metal strip,  
the second resist being a negative-working 
resist comprising  
(1) a polymeric binder,  
(2) a photopolymerizable monomer mixture, 
and  
(3) a photoinitiator composition.    
The negative-working resist exhibits excellent 
flexibility and adhesion to the metal and superior 
performance during high temperature processing, 
whereby it serves effectively as a support for the 
beam leads.
Patent EP-0306695-A3 (EP)
Title: Hot gas generating device using thermal afterburning
IPC: C21D9/00
Filed: 1988-07-29
Abstract: To provide for energy-efficient non-polluting heat treatment of workpieces (W) which, during heat treatment, emit oxidizable or combustible substances, hot gases are generated in a hot gas generating chamber (2) by a jet burner (5) emitting a flame jet. The hot gas generating chamber (2) is connected through a hot gas outlet (7) with a processing chamber retaining the workpieces, and a recirculating inlet (8) to receive the gases from the processing chamber, after they have been contaminated or received polluting combustible components. The hot gas generating chamber is, additionally, in communication through a duct or gap (4) with an after-burner chamber (3). The process is so controlled that the temperature in the after-burner chamber is maintained sufficiently high to provide for complete combustion of any oxidizable components, and the volume of the after-burner chamber, including the gas passed thereto, is so controlled that a dwell time of the gases therein will obtain which is sufficiently long to provide for said complete combustion. Typical dwell times are 1-2 seconds. A closed gas circulating loop (9) between the hot gas generating chamber (2) and the processing chamber (1) is established, the throughput to which can be controlled, for example by a throttling arrangement (13, 130), based on sensed temperature by temperature sensors (12, 15) which then control the throughput of hot gases in the closed loop and the fuel and air supply to the burner.
Patent EP-0308936-A3 (EP)
Title: Antibody heteroconjugates for the killing of hiv-infected cells
IPC: C07K19/00
Filed: 1988-09-22
Abstract: The present invention relates to novel antibody heteroconjugates and their use in methods for killing HIV-infected cells. The heteroconjugates are comprised of an antibody specific for an HIV antigen that is expressed on HIV-infected cells cross-linked to an antibody specific for an effector cell of the peripheral blood capable of killing an HIV-infected target cell. The antibody heteroconjugates of the invention physically bridge the effector cell to the target cell and may activate the lytic mechanism of the effector cell in the killing of the HIV-infected target cell. The methods, heteroconjugates, pharmaceutical compositions and combinations described herein provide a novel approach to the treatment of HIV-infected individuals by amplifying endogenous HIV-specific effector mechanisms and may also be of prophylactic value in individuals newly infected or accidentally exposed to the HIV virus.
Patent EP-0314141-A3 (EP)
Title: Detergent composition
IPC: C11D1/34
Filed: 1988-10-27
Abstract: A detergent composition is disclosed, which comprises (A) 0.1 to 40% by weight of at least one kind of anionic or amphoteric surface active agents and (B) 0.05 to 4% by weight of at least one kind of quaternary amnonium salts represented by the following formula (I) or (II): <CHEM> wherein R1 represents a mixture of (a) a branched alkyl group represented by <CHEM> and (b) a linear alkyl group represented by CH3-(CH2)n- (wherein R7 represents a methyl or ethyl group, m is an integer to make the carbon atom content of the branched alkyl group to 8 to 16, and n is an integer of 7 to 15), with a ratio (a)/(a) + (b) being 0.1 to 1, R2 and R3 independently represent a benzyl group, an alkyl group having 1 to 3 carbon atoms, or a hydroxyalkyl group having 1 to 3 carbon atoms, R4 and R5 independently represent an alkyl group having 2 to 12 carbon atoms, R6 represents a group <CHEM> or an alkyl group having 1 to 3 carbon atoms, and X<-> represents a halogen ion or an organic anion. The detergent composition provides a shampoo with superb hair conditioning effects; softness and smoothness after washing, less sticky feeling, easy passage of comb through the hair, less hard or rough feeling as well as easy hair-set performance after drying. The detergent composition also provides a liquid detergent suitable for washing cloths made of wool or made of fine denier fibers.
Patent EP-0316701-A3 (EP)
IPC: C07C231/00
Filed: 1988-11-07
Abstract: Beschrieben werden quartäre Amidoammoniumsalze der allgemeinen 
Formel (I) 
  
in der  
R¹      für ein freies Elektronenpaar, eine Alkylgruppe mit 1 bis 
4 C-Atomen oder eine Gruppe der allgemeinen Formel (II)  
(CH₂- 
-O) p H      (II)   
 
in der  
R⁴      für Wasserstoff, Methyl oder Ethyl und  
p      für eine ganze Zahl von 1 bis 10 stehen,  
R²      für Wasserstoff, eine Alkylgruppe mit 1 bis 22 C-Atomen, 
eine Alkenylgruppe mit 8 bis 22 C-Atomen oder eine Gruppe 
der obigen allgemeinen Formel (II),  
R³      für eine Gruppe der obigen allgemeinen Formel (II) oder 
eine Gruppe der allgemeinen Formel (III)  
H-(R⁵)- 
-      (III)   
 
in der  
 
 
R⁵      einen Alkylenrest, Alkenylenrest oder Alkadienylen­
rest mit 7 bis 21 C-Atomen bedeutet,  
m      für 2 oder 3,  
n      für eine ganze Zahl von 0 bis 4,  
q      für eine ganze Zahl von 1 bis n + 1, die der Zahl der 
quartären N-Atome entspricht,  
r      für eine ganze Zahl ≧ 1, die der Ladung des Säureanions X 
entspricht und  
X      für das Anion einer nicht oxidierend und nicht korrodie­
rend wirkenden anorganischen Säure oder einer organischen 
Monocarbonsäure oder Polycarbonsäure  
stehen, wobei an mindestens einem Stickstoffatom der Rest R¹ 
für einen organischen Rest aus der obigen Gruppe und der Rest 
R³ für einen Rest der obigen allgemeinen Formel (III) stehen, 
Verfahren zur Herstellung derartiger Verbindungen und ihre 
Verwendung zur Avivage von Textilien.
Patent EP-0319975-A3 (EP)
Title: Method of and apparatus for recording a halftone dot color image on a color photosensitive material
IPC: H04N1/52
Filed: 1988-12-08
Abstract: Color separation image signals (Y, M, C, K) are 
converted into halftone dot image signals (Y d , M d , C d , K d ) 
by a halftone block circuit (29). Red, green, blue and 
white beams are provided by using red, green and blue light 
sources (31R, 31G, 31B) or a single white light source. 
These beams are modulated by acousto-optical modulators 
(32R, 32G, 32B, 35) responsive to the halftone dot image 
signals (Y d , M d , C d , K d ) and thereafter converged onto a 
color photosensitive material (23), to record a halftone dot 
color image on the color photosensitive material (23).
Patent EP-0286264-A3 (EP)
Title: assay for detecting hepatitis antigens and aids antibodies
IPC: G01N33/569
Filed: 1988-03-22
Abstract: An assay is provided for detecting whether or not either 
of the HBsAg or HIV antibody is present in a suspected 
fluid. A first reagent is provided comprising a solid 
surface having bound thereto a peptide having an epitope 
capable of binding to a paratope of a HIV antibody and a 
solid surface having bound thereto an antibody specific 
HBsAg.
Patent EP-0294046-A3 (EP)
IPC: C03B19/08
Filed: 1988-05-12
Abstract: Sintered particles of pulverulant glass and cellulating agent are 
coated with a parting agent and introduced into a fluidizing vessel. Gas is 
passed upwardly through the fluidizing vessel at a velocity sufficient to form a 
fluidized bed of these sintered particles within the fluidizing vessel. The 
gas and fluidized bed of sintered particles are heated within the fluidizing 
vessel to a cellulation temperature of the sintered particles to cause the 
sintered particles within the fluidized bed to form discrete cellular glass 
nodules of uniform size. The cellular glass nodules formed within the fluidized 
bed of sintered particles, having a density less than the density of the sin­
tered particles, migrate to the top of the fluidized bed to float on the top 
surface of the fluidized bed. The discrete cellular glass nodules floating on 
the top surface of the fluidized bed are withdrawn from the fluidizing vessel.
Patent EP-0296957-A3 (EP)
Title: Self-erecting telescoping mast
IPC: E04H12/18
Filed: 1988-06-21
Abstract: Self-erecting telescoping mast carried by a trailer (1). According to the invention, two braces (7) are articulated to the frame (4) about inclined axes (8), the lower element (2a) of the mast being supported by the trailer. Applications: increase in the stability and reduction in the assembly time. <IMAGE>
Patent EP-0338264-A3 (EP)
IPC: B29C65/00
Filed: 1989-03-21
Abstract: Beschrieben wird ein Verfahren zum Verbinden von Holz­
werkstoff mit Kunststoff, wobei auf die mit dem Kunststoff 
zu verbindende Fläche des Holzwerkstoffs eine Verankerungs­
schicht aufgebracht und mit der betreffenden Fläche ver­
klebt wird, die eine hohe spezifische Oberfläche hat und 
mit der der Kunststoff im Spritzgußverfahren verbunden 
wird.  
     Vorzugsweise wird zunächst das thermoplastische Kunststoff­
material auf die Vlies- oder Gewebeschicht aufgespritzt 
und anschließend das so erhaltene Verbundmaterial mit dem 
Holzwerkstoffteil verklebt.
Patent EP-0339589-A3 (EP)
Title: Orthogonal transform coding system for image data
IPC: H04N19/94
Filed: 1989-04-25
Abstract: An orthogonal transform coding system for images 
which orthogonally transforms image data to spatial fre­
quencies and divides the domain of the spatial frequencies 
into low and high frequency domains using a plurality of 
domain patterns prepared in advance. This system quantizes 
and encodes the high and low frequency domains of the 
orthogonally transformed data by different methods. Coding 
of the data in the low frequency domain is performed based 
on bits which are allocated to those data in accordance with 
their energies. The data in the high frequency domain are 
decomposed into bit planes and run-length coding is per­
formed for each bit plane, whereby a small number of bits 
are allocated to those data in the low frequency domain in 
the coding and an efficient coding of images is accom­
plished.
Patent EP-0353400-A3 (EP)
IPC: E21B7/26
Filed: 1989-05-02
Abstract: Bei einem Rammbohrgerät (1) mit in einem rohrförmigen Ge­
häuse (2) verschiebbaren Schlagkolben (3), einem verschieb­
bar gelagerten, durch eine Gehäusespitze (6) hindurchgeführ­
ten Meißel (10), der mit einem Bund (14) in einer einen 
vorderen und einen hinteren, den Hubweg (19) des Meißels 
(10) begrenzenden Anschlag (20, 15) aufweisenden Gehäu­
sebohrung (13) geführt, und mit einem in den Arbeitsraum 
(17) des Schlagkolbens (3) hineinragenden Zapfen (16) ver­
sehen ist, werden Prellschläge vermieden, wenn die Vor­
kraglänge (18) des Zapfens (16) kleiner als der maximale 
Hubweg (19) des Bundes (14) zwischen den Anschlägen (15, 
20) ist.
Patent EP-0341716-A3 (EP)
Title: Process for preparing an aqueous dispersion, aqueous dispersion and aqueous coating composition
IPC: C08F2/16
Filed: 1989-05-11
Abstract: A process for preparing an aqueous dispersion, which 
comprises subjecting a monomer to emulsion polymerization 
in an aqueous medium in the presence of a fluorine-­
containing copolymer comprising units derived from a 
fluoroolefin, and units having a hydrophilic side chain.
Patent EP-0375009-A3 (EP)
IPC: B23P19/04
Filed: 1989-12-06
Abstract: The station comprises a revolving table (7) for receiving, 
positioning and clamping in an operating position a pallet (5) 
of the type provided with adjustable anchoring elements (19) 
for components of clamping fixtures, a magazine (12) for 
modular components (82, 88, 100) of clamping fixtures and a 
robot (13) capable of executing adjustment functions of the 
anchoring elements (19) of pallet (5), of the clamping and 
transfer of the modular components (82, 88, 100) and of the 
application to and separation from the components themselves 
with respect to anchoring elements (19) of pallet (5). There 
is provided a control centre (14) with a computer, whereby just 
one operator may automatically and repetitively execute the 
work for the entire station.
Patent EP-0331275-A3 (EP)
IPC: H01M10/052
Filed: 1989-01-05
Abstract: Lightweight solid state rechargeable alkaline metal or 
alkaline earth metal batteries which includes a base current 
collector and carrier of carbon fibre construction.
Patent EP-0327288-A3 (EP)
Title: Low fat spread
IPC: A23D7/015
Filed: 1989-01-30
Abstract: A low fat spread is disclosed that comprises 25-70% w/w 
of a continuous plastic fat phase, a water-in-oil promoting 
emulsifier and a dispersed aqueous phase which includes a 
non-gelling starch hydrolysate of dextrose equivalent 2-28 
in an amount of not more than 15% w/w of the spread.
Patent EP-0370592-A3 (EP)
Title: Magnetically supported display
IPC: G09F9/37
Filed: 1989-03-22
Abstract: A display device having a base defining a 
display area between the opposite surfaces of a pair of 
plates in which a display member is magnetically 
supported on a filament extending between one plate and 
the member, and in which a first magnet is mounted on 
the other plate. Magnetic material or a second magnet 
is carried on the member in attractive relationship to 
the first magnet so that the member is magnetically 
suspended in the display area pulling taut against the 
filament. Articles to be displayed such as photos or 
the like are mounted for visual observation on the 
member.
Patent EP-0340018-A3 (EP)
Title: Composition, apparatus and method for sensing ionic components
IPC: G01N21/75
Filed: 1989-04-27
Abstract: A composition of matter useful for sensing the concentration of an ionic component in a medium comprising a cationic or anionic matrix material and a sensing component chemically bonded to the matrix material and being effective to provide a signal in response to the presence of the ionic component in the medium.
Patent EP-0357389-A3 (EP)
Title: Output device
IPC: G06K15/00
Filed: 1989-08-30
Abstract: An output device has storage means for storing 
compressed font representing characters by compressed 
data corresponding to dot patterns, a first generation 
unit for generating dot patterns based on the compressed 
data and a second generation unit for generating outline 
information of characters from the compressed data and 
then generating dot patterns. The first generation 
unit or the second ganeration unit is selected in 
accordance with an output condition.
Patent EP-0379811-A3 (EP)
IPC: F15B11/15
Filed: 1989-10-25
Abstract: Le dispositif prévu pour le retournement d'une charrue 
comporte un bloc inverseur pourvu (1) d'un tiroir (2) qui 
obture et dégage des orifices du bloc inverseur de 
façon à faire communiquer le vérin de retournement (6a, 6b) avec 
la source de pression et la bâche. Le débit 
d'évacuation du fluide vers la bâche est déterminé 
grâce à un étrangleur (11) coopérant avec un clapet 
anti-retour (13). Ceci évite une inversion prématurée 
de la position du tiroir du bloc inverseur.
Patent EP-0354880-A3 (EP)
IPC: B25B5/10
Filed: 1989-08-09
Abstract: Der Klemmblock zum Festspannen von Werkstücken 
oder Werkzeugen ermöglicht bei Anwendung als Träger für 
Werkstücke mit Teilbearbeitungsaufgaben oder als Spann­
mittel für Austauschwerkzeuge einen raschen und präziese 
reproduzierbaren Wechsel des einzuspannenden Gegenstandes 
(7) vorzunehmen. Der Klemmblock mit einer Blockbasis (1) 
und einer dazu verschiebbar beweglichen Klemmbacke (5) 
enthält eine feste Klemmbacke (3) und Mittel (4, 4.2) 
zum wenigstens angenäherten Parallelführen der beweglichen 
Klemmbacke (5) relativ zur Blockbasis. Diese besitzt eine 
im wesentlichen L-förmige Gestalt mit zwei etwa gleich­
langen Schenkeln (1.1, 1.2). Der eine davon trägt die 
feste Klemmbacke (3) und einen nasenförmigen Stützab­
schnitt (4) mit einer keilförmigen Steuerfläche (4.2) 
für die bewegliche Klemmbacke (5), während der andere 
einen tischförmigen Abschnitt (8) aufweist, an dem Mittel 
zur Seiten- und Querführung der beweglichen Klemmbacke (5) 
abgestützt sind.
Patent EP-0379186-A3 (EP)
Title: Memory data synthesizer
IPC: H04N5/445
Filed: 1990-01-17
Abstract: A ROM part (24) of a character ROM (21) stores a plurality 
of font data. A display data RAM (9) simultaneously supplies 
a plurality of address signals to the character ROM (21) 
which is provided with a plurality of address decoders 
(25, 26). Respective address signals are decoded by the cor­
responding address decoders (25, 26), so that the font data 
corresponding to the address signals are read on the common 
bit lines (BL1 - BLℓ). Thus, the font data as read are syn­
thesized on the common bit lines (Bl1 - BLℓ) as a logical 
sum.
Patent EP-0387898-A3 (EP)
IPC: G11B7/257
Filed: 1990-03-16
Abstract: An optical recording medium comprising a substrate 
having provided thereon a layer of a recording material whose 
optical properties reversibly change on application of light, 
heat, etc., to conduct recording, reproduction, or erasion of 
information is disclosed, wherein the recording material has 
a composition (i) to (vii) containing three or more kinds of 
elements specifined in the specification. The optical 
recording material of the invention is capable of conducting 
rewriting of information at an increased speed and stably 
maintaining the recorded information for an extended period of 
time.
Patent EP-0394709-A3 (EP)
IPC: H01R43/28
Filed: 1990-03-31
Abstract: Eine Vorrichtung zum Erzeugen unterschiedlicher Kabellängen bei 
der Fertigung von aus mehreren Kabeln (1) bestehenden 
Kabelzweigen (2) besteht aus einer angetriebenen Transportwalze 
(7), über die die Kabel (1) geführt sind. Für den Transport der 
Kabel sind frei drehbare Andruckrollen (6) vorgesehen, die an 
die Transportwalze (7) angepresst sind. Um den Weitertransport 
der Kabel bei Erreichen einer vorbestimmten Kabellänge zu 
unterbrechen, werden die entsprechenden Andruckrollen (6) von 
der Transportwalze (7) mittels einer Steuereinrichtung (22) 
abgehoben. Dabei sind sämtliche Steuereinrichtungen unabhängig 
voneinander betätigbar, so daß die Erzeugung individueller 
Kabellängen innerhalb des Kabelzweiges (2) möglich ist.
Patent EP-0400395-A3 (EP)
IPC: F16F9/46
Filed: 1990-05-16
Abstract: Es wird ein Stoßdämpfer vorgeschlagen, der bei einem Defekt einen 
vorbestimmbaren Drosselguerschnitt (90) zur Verfügung stellt, wobei 
ein Druckabfall in diesem Drosselguerschnitt die Dämpfung bestimmt. 
Damit ergibt sich im Falle eines Defektes eine beliebig vorwählbare, 
vorzugsweise etwa mittlere Dämpfung.  
     Der Stoßdämpfer ist für Kraftfahrzeuge bestimmt.
Patent EP-0425004-A3 (EP)
Title: Genetic manipulations with recombinant dna comprising sequences derived from rna virus
IPC: C12N15/11
Filed: 1990-10-03
Abstract: The invention relates to genetic manipulations of eukaryotic organisms, with recombinant DNA comprising RNA virus derived sequences for protecting such organisms against RNA viruses or enabling inducible or tissue-specific production of foreign proteins/peptides or RNAs. One embodiment of the recombinant DNA according to the invention comprises recombinant DNA, comprising two, 12-1250 base pair long, inverted repeat nucleotide sequences with therebetween at least one nucleotide sequence which is derived from RNA virus which for its replication is dependent upon a viral RNA/RNA polymerase, said RNA virus derived sequence comprising at least cis elements for replication but no gene that codes for viral RNA/RNA polymerase and no gene that codes for viral coat protein. The invention also relates to eukaryotic or prokaryotic cells or organisms which incorporate the recombinant DNA according to the invention. Further the invention relates to a method of protecting such cells or organisms by genetically incorporating recombinant DNA according to the invention.
Patent EP-0387054-A3 (EP)
Title: System for discriminating tape speed mode
IPC: G11B15/087
Filed: 1990-03-08
Abstract: There is disclosed an improvement of a system for 
discriminating a tape speed mode of a recorded tape on which 
control pulses are recorded in the tape speed mode, thereby 
a spacing of the control pulses represents the tape speed 
mode. The system comprises a reel element for winding the 
recorded tape and transporting the recorded tape at a 
varying speed; a head element for detecting the control 
pulses and producing detected pulses when the recorded tape 
is transported by the reel element rotating at a rotation 
rate; a counting circuit for counting the detected pulses at 
a rate of the rotation rate of the reel element and 
producing a counted value; and determining circuit for 
determining the tape speed mode from the counted value by 
comparing the counted value with a threshold value and 
outputting a determined result as the tape speed mode.