baber/WOPTO huggingface dataset:
Patent EP-0199511-A3 (EP)
IPC: B27N3/04
Filed: 1986-04-11
Abstract: A waferboard panel is made from long wafers to have 
the same strength properties as plywood. The panel com­
prises at least three layers of wood wafers having an initial 
aggregate specific gravity, less than about 0.6 oven dry 
weight with volume at 12% moisture content, the panel 
having face layers on outside surfaces and at least one core 
layer. The wafers in the face layers have a mean orientation 
not greater than about 10 degrees, and lengths of at least 
about 15 cm, preferably 30 cm. Average widths of the wafers 
in the face layers are in the range of about 0.75 to 5.0 cm and 
the panel has an oven dry wood density in the range of about 
430 to 720 Kgms. per cu metre with an MOR to density ratio 
of at least about 50 and an MOE (M) to density ratio of at least 
about 17.
Patent EP-0226288-A3 (EP)
IPC: C12Q1/68
Filed: 1986-10-08
Abstract: The present invention provides a method of determining 
presence or absence of one or more cystic fibrosis alleles in a 
DNA sample taken from an individual having a family genetic 
background in which family, DNA of ancestors in the family 
line contains identified cystic fibrosis causing allele genes, 
said method comprising,  
restriction digesting a DNA sample to be tested, which 
DNA sample is from an individual having a family genetic 
background in which family ancestors of the family have DNA 
which contains identified cystic fibrosis allele;  
apply a probe to said DNA sample which probe hybrid­
izes within less than 50 centimorgans of a cystic fibrosis gene 
in said family DNA,  
and determining whether or not hybridization has taken 
place in a manner consistent with the presence of one or 
more cystic fibrosis alleles in said sample.
Patent EP-0189343-A3 (EP)
IPC: H01R13/639
Filed: 1986-01-14
Abstract: An electrical connector (10) for use between a plug bar­
rel (14) and coupling nut (13) to resist yieldingly to rotation of 
the coupling nut in either a coupling or decoupling direction 
by means of dray means (15, 16-19, 23).
Patent EP-0231790-A3 (EP)
IPC: B29C65/02
Filed: 1987-01-16
Abstract: This patent application discloses a process for 
fabricating printhead structures for use in thermal 
ink jet printers. In this process, a thin film 
resistor substrate (10) is bonded to a flat orifice 
plate (12) by means of an adhesive polymer (14) 
to which heat and pressure are applied for a predeter­
mined time. This pressure is applied to the outer 
surfaces of the orifice plate (12) and substrate 
(10) respectively and hydrostatically transmitted 
to the adhesive polymer (14) in such a manner as 
to apply pressure uniformly across the surface 
of the polymer (14). This application of uniform 
pressure is accomplished in spite of contours and 
other surface irregularities that may exist on 
either the materials being bonded or the heat staker 
members which apply heat and pressure to these 
members.  
     In a preferred embodiment of the invention, the 
above hydrostatic transmission of pressure is ac­
complished by means of a "waterbed" sandwich structure 
(16) in which a liquifiable material (22) is enclosed 
between layers (18,20) of flexible foil material.
Patent EP-0231877-A3 (EP)
IPC: B01D33/04
Filed: 1987-01-28
Abstract: Die Erfindung schlägt verschiedene Anordnungen von 
Reinigungs- und Trocknungsvorrichtungen für Endlosbän­
der, insbesondere für Siebbänder in Bandfilterpressen vor, 
die je nach Einsatzzweck wahlweise miteinander zu kombini­
eren sind. Die Reinigungsvorrichtungen bestehen im wesent­
lichen aus Sprüharmen mit Sprühdüsen, die entweder stati­
onär über der Bandoberfläche gehalten sind oder dort 
rotierende oder schwenkende Bewegungen ausführen.  
     Als Trocknungseinrichtungen sind ebenfalls ver­
schiedene Varianten vorgeschlagen, vorzugsweise werden 
jedoch in den Umlauf des Endlosbandes mehrere Walzen 
eingeschaltet, von denen eine Walze als Saugwalze in dem 
Sinne ausgebildet ist, daß sie eine saugfähige Oberfläche, 
beispielsweise eine Filzbespannung, aufweist, mit deren Hilfe 
sie einen Großteil der auf dem Siebband noch befindlichen 
Restfeuchtigkeit entfernen kann.  
     Mit Hilfe einer geeigneten Kombination von Sprüh- und 
Trocknungseinrichtung lassen sich somit auch Band­
filterpressen in Gebieten, beispielsweise für Weinbauzwecke. 
einsetzen, bei denen die verwendeten Siebe oder Bänder 
einerseits gewaschen werden müssen, aber auf keinen Fall 
Waschwasser oder Waschflüssigkeit in das zu pressende und 
separierende Medium gelangen darf.
Patent EP-0233537-A3 (EP)
Title: Toggle clamp
IPC: B25B5/12
Filed: 1987-02-03
Abstract: The toggle clamp consists of a housing with a clamping arm (11) mounted pivotably on this and of an actuating lever (1) which is equipped with a spring-loaded detent lever (3) lockable on the housing. The detent lever (3) is articulated on the actuating lever (1) above the clamping-arm joint (2), is oriented in the same direction as the actuating lever (1) and is braced relative to this by means of a compression spring (4). The detent lever (3) is equipped with a detent (18) securing its release position and lockable on the housing (6). The detent end (5) of the clamping lever (3) articulated on the straight actuating lever (1) is shaped on this in the form of a clamping jaw (7) which, in the clamping position, is supported in a wedge-like manner on the housing (6) equipped with a clamping-jaw bearing surface (10). With a simple design, the clamp can thereby be locked both in the clamping position and in the release position by means of the detent lever. <IMAGE>
Patent EP-0236901-A3 (EP)
Title: Method for the preparation of sustained release bolus formulation
IPC: A61K9/22
Filed: 1987-03-02
Abstract: Prepn. of a sustained release bolus formulation comprises (a) injecting a softened dry blend or pelletised dry blend of 1-20wt.% active ingredient (I), 1-40wt.% wax or mixt. of waxes, 0-23wt.% fat and 20-85wt.% high density filler into a mould; (b) cooling the mould to solidify the bolus; and (c) removing the bolus from the mould. (I) is pref. diflubenzuron, avoparcin, sulphamethazine, tetracycline, tylosin or a polyether ionophore, or levamisol, tetramisol, ivermectin or a phenothiazine. The wax may be a paraffin or microcrystalline animal, mineral or vegetable wax.
Patent EP-0249214-A3 (EP)
IPC: H04N5/30
Filed: 1987-06-10
Abstract: An electronic read/write or microscope-camera system which can receive and store very low energy optical and equivalent electronic signals on a special optoelectronic tape or medium as varying charge density distributions over the imaged frame. Images are retrieved from the tape or medium by scanning the tape or medium with a focused electron beam which causes the tape or medium to emit secondary electrons as a charge density modulated return beam current. The electrons in the return beam are collected and amplified to develop an electrical signal representative of the image stored on the tape or medium. A method of applying images to and retrieving them from the tape or medium is also disclosed.
Patent EP-0254949-A3 (EP)
IPC: C07C65/24
Filed: 1987-07-14
Abstract: Durch ringöffnende Polymerisation cyclischer, polare 
Gruppen enthaltender Monomere werden senkrecht orien­
tierte Polymermaterialien mit nicht-linearen optischen 
Eigenschaften erhalten.
Patent EP-0262399-A3 (EP)
Title: Cyclic enol derivatives, production and use thereof
IPC: C07D409/06
Filed: 1987-08-27
Abstract: The present invention relates to a compound of the formula: <CHEM> wherein X is sulfur or optionally substituted imino group; Y is a bond, oxygen, phenylene, phenyleneoxy, or oxyphenyleneoxy; R<1> is hydrogen or optionally substituted hydrocarbon residue; R<2> is optionally substituted hydrocarbon residue; and R<1> may form, together with the imino-nitrogen atom as X, a nitrogen-containing 5- to 7-membered ring, production and use thereof. The compound (I) of the present invention has an anti-oxidation activity and activities of preventing or improving functional disorders due to biologically active oxygen species, thus being useful as a pharmaceutical agent for prophylaxis and therapy of disorders in the circulatory system.
Patent EP-0273247-A3 (EP)
IPC: C09D5/44
Filed: 1987-12-08
Abstract: An aqueous, cationically electrodepositable coating 
composition is composed of a film-forming electrodepositable source of 
   (i) sulfonium or phosphonium groups,    (ii) moieties capable of crosslinking with (i), and    (iii) moieties capable of catalyzing the crosslinking 
reaction between (i) and (ii).
Patent EP-0258057-A3 (EP)
IPC: C01B32/50
Filed: 1987-08-27
Abstract: For domestic use in the prepartion of carbonated beverages 
there is provided a cartridge (C), adapted to be inserted into a 
container filled with the beverage to be carbonated, and the 
container is closed. The cartridge has a seal, such as a 
unidirectional valve body (20), which is at least partly made of a 
maceratable material in a compact state, such as gelatine, 
starch, sugar, felt, paper, and the like substances which 
dissolve, disintegrate, or otherwise react with liquid to 
become soft when soaked. The cartridge is inserted into the 
container so that the seal becomes wetted, and after a while 
the material softens, ceases to function as a sealing element, 
and allows the release of the gas from the cartridge to admix 
with the beverage within the container.
Patent EP-0260062-A3 (EP)
Title: Improvements in or relating to knitting machines
IPC: D04B9/06
Filed: 1987-09-03
Abstract: A control system which allows a plurality of shapes to be knitted by a simple change of former (80). The former (80) controls in a desired variable manner the feed rate of elastic or ground yarns to control the shape of a garment. The shape can also be controlled by further formers (200, 202, 204) to control both elastic and ground yarns and in a dial and cylinder circular knitting machine to alter the dial height whilst the machine is in motion thereby further controlling the width of a garment.
Patent EP-0267737-A3 (EP)
IPC: G01M99/00
Filed: 1987-11-05
Abstract: The apparatus makes use of a transducer (10) 
comprising a polymeric piezoelectric film (12) having 
electrodes (20, 22) and secured by adhesive (14) to a 
rigid plate (16) which in turn is mounted on a resilient, 
yielding support (18). The object to be assessed (26) is 
caused to impact on the transducer (10) to cause an 
electrical output from the film (12). The rigid plate (16) 
is chosen to have a mass which is small in relation to that 
of the object (26) and of a material which is non-resonant 
under the impact, and the support (18) is such that the 
film (12), the plate (16) and the object (26) move in 
contact during the impact. This arrangement has the result 
that the output signal from the film (12) represents the 
resonance of the object due to the impact, which can be used 
as a measure of the firmness of the object. The invention 
is particularly applicable to measuring the ripeness of 
fruit.
Patent EP-0262063-A3 (EP)
Title: Process for stabilizing chlorination mixtures of phenol and/or chlorophenols
IPC: C07C39/36
Filed: 1987-09-24
Abstract: Mixtures produced by chlorination of phenol/chlorophenols are effectively stabilized by stirring same in the presence of a stabilizing amount of at least one strong protonic acid and/or a Lewis acid.
Patent EP-0240474-A3 (EP)
Title: A method of heat stabilization
IPC: A23L3/00
Filed: 1987-02-25
Abstract: A method of heating, for instance sterilization or pasteurization of food packed in microwave transparent packaging material and where the heat treatment is a continuous one by transporting the product through a processing channel. Microwaves of different strength are applied for heating the product. Portions of the product are heated quickly by the microwaves following curve (10)(10'''), other portions are heated not so quickly following curve (11)(11'''). The product is allowed to pass through a strong microwave field until the portion of the product which is heated fastest reaches a certain temperature somewhat higher than the temperature desired for the heat treatment. Thereafter the product is heated further in a microwave field of such a lower power that said fast heated portion of the product maintains the said predetermined temperature, and with such a duration that the product portion which is heated slowly reaches the temperature desired for the heat treatment.
Patent EP-0290759-A3 (EP)
IPC: B60B5/00
Filed: 1988-03-23
Abstract: Die Erfindung bezieht sich auf ein Scheibenrad, insbesondere für 
Schienenfahrzeuge aus einer Metall/Kunststoff-Verbundkonstruk­
tion. Um eine einfache Herstellung bei gleichzeitig guter Kraft­
einleitung zu ermöglichen, wird gemäß der Erfindung vorgeschla­
gen, die zwischen Nabe (2) und Laufkranz (3) befindliche Kunst­
stoffstruktur aus zwei Halbschalen (5) gleicher Konstruktion 
aufzubauen, die sektormäßig durch speichenartige Verstärkungs­
stege (10) unterteilt sind. Die Verstärkungsstege (10) weisen 
jeweils einen Längsschlitz (11) auf, in die Stegplatten (13) 
eingesetzt sind, die beide Halbschalen (5) miteinander 
verbinden. In die Hohlräume der Halbschalen (5) wird zweck­
mäßigerweise noch ein Kunststoffschaumblock (14) eingesetzt. 
Sämtliche Verbindungen zwischen Kunststoffstruktur und Nabe (2) 
bzw. Laufkranz (3) sind Klebeverbindungen.
Patent EP-0292819-A3 (EP)
Title: 5-phenyl-1,2,3a,4,5,9b-hexahydro-3h-benzûe¨indoles, their preparation and use as medicaments
IPC: C07D209/60
Filed: 1988-05-14
Abstract: A 5-phenyl-1,3,3a,4,5,9b-hexahydro-3H-benz(e)indole compound of the formula I:    <IMAGE>  I  wherein R1 is hydrogen or C1-6 alkyl, R2 is hydrogen or C1-3 alkyl in the 3a- or 4-position, R3 and R4 are each hydrogen, hydroxyl, halogen, C1-3 alkyl, C1-3 alkoxy, C1-3 alkylthio or trifluoromethyl, acetylamino or amino and R5 is hydrogen or C1-3 alkyl, or a salt thereof with a physiologically tolerated acid. The compounds and compositions are useful for treating depression or trating convulsions and which exhibit a sedative and tranquilizing effect when administered to a patient.
Patent EP-0298307-A3 (EP)
IPC: A45C1/00
Filed: 1988-06-23
Abstract: Hinge particularly adapted for wallets, purses, paper-holders, or the like, 
consisting of two hinge members (1,2) which are made of leather or of any other 
like flexible material, and which along one edge thereof are each provided with 
a row of comb-like, spaced apart co-axial tubular segments (3,3′), the tubular 
segments (3) in one hinge member (1) being fitted between the tubular segments 
(3′) in the other hinge member (2), and a hinge pin (4) being passed through 
the tubular segments (3,3′) in the two hinge members (1,2), characterized in 
that the hinge pin is in form of a cylindrical helical spring (4) which is held in 
place by holding pins (5,5′) fitted in the ends of the helical spring (4) and 
provided with enlarged outward heads 
(205).
Patent EP-0300265-A3 (EP)
Title: Digital tone detection and generation
IPC: H04Q1/457
Filed: 1988-07-05
Abstract: Fast methods of tone detection and tone generation disclosed are particularly suitable for implementation in a digital signal processor. Chebyshev polynomials are employed to generate periodic waveforms and to detect such waveforms. In an alternative aspect of the invention, trigonometric formulae are employed to generate periodic waveforms which are representable as the sum of sine and cosine functions. Unlike analog techniques, the digital techniques do not entail long delays in the generation or detection of tones because a fast iterative recalculation is employed at each step. Accumulated error is avoided by restarting the procedure once a predetermined value is exceeded. Independent choice of a quality factor and a confidence level is provided by the digital tone detection technique.
Patent EP-0315829-A3 (EP)
Title: Drill back-up material for small bore drilling of circuit boards
IPC: C08G59/00
Filed: 1988-10-26
Abstract: Disclosed is an improved back-up sheet for backing a workpiece during 
a small bore drilling process. The sheet also possesses electrical properties 
making it an ideal candidate as a laminate (reinforcing layer or bonding 
sheet) in the construction of multi-layer printed wiring boards. The sheet or 
laminate comprises the cured residue of: 
   (a) polyphenylene oxide;    (b) a bisphenol A-type epoxy resin; and    (c) an amine hardener for said epoxy resin,    
the weight ratio of a:b+c ranging from about 1:10 to 1:2.
Patent EP-0319877-A3 (EP)
IPC: F42B10/54
Filed: 1988-12-03
Abstract: Zum Zielschießen mit rasant fliegenden Geschossen wird ein den scharfen 
Geschossen vergleichbares Treffbild auf einer Zielplatte gefordert. 
Um zu vermeiden, daß ein dabei eingesetztes Übungsgeschoß derart be­
schädigt wird, daß ein Teil des Geschosses den Sicherheitsbereich nach 
der Zielplatte überschreitet, wird ein kompaktes Geschoß (1) mit einem 
unrunden Querschnitt (12) vorgeschlagen. Dieser Querschnitt (12) wird 
aus drei Bogenabschnitten (11) gebildet.
Patent EP-0314417-A3 (EP)
Title: Method and apparatus for manufacturing lenses
IPC: B29C39/12
Filed: 1988-10-24
Abstract: The disclosure relates to a method and apparatus for 
manufacturing lenses including the use of a wafer in conjunction 
with liquid monomer to provide a molded plastic lens. In the 
molding process, a first mold form (14) is sealingly secured to a 
gasket (12) to form a part of a mold for receiving liquid monomer. The 
liquid monomer is poured into the first mold form and the wafer (33) 
material which can be tinted or have a different index of 
refraction is then placed in contiguous relationship with the 
liquid monomer. A second mold form (16) is then secured into the 
gasket (12) in sealing relationship therewith and spaced from the wafer 
to form a cavity (28) therebetween. Liquid monomer is then introduced 
into the cavity to fill all the voids. The mold with the material 
to be molded is then placed in the oven and cured. After the 
curing process is completed, the mold is removed and the formed 
lens extracted. An alternative includes the use of a mold form 
which is of the same material as the monomer such that it 
ultimately forms part of the lens. In this instance, the mold 
form is consumed during the molding process as it becomes bonded 
by intermolecular action with the liquid monomer.
Patent EP-0336053-A3 (EP)
IPC: H01F27/32
Filed: 1989-01-16
Abstract: Zum gegenseitigen Isolieren hochspannungsführender 
Metallteile werden dazwischen abwechselnd Schichten aus 
porösem Vlies (3;10), Isolierfolie(4;11), porösem Vlies 
(3;10) angeordnet, die mit einer Vergußmasse (5;12) 
vergossen werden.
Patent EP-0329105-A3 (EP)
Title: Molecular weight controller for polymerization of lactams to polyamides
IPC: C08G69/16
Filed: 1989-02-15
Abstract: A molecular weight controller having particular application in the polymerization of a lactam, i.e., epsiloncaprolactam, to a polyamide, i.e., poly(epsiloncaprolactam). The molecular weight controller comprises a primary monofunctional amine, i.e., benzylamine, a primary monofunctional acid, i.e., acetic acid, and a salified aminoacid containing an aromatic, a cyclohexane, or cyclopentane moiety, i.e., 4-(aminomethylbenzoic acid salified with p-toluenesulfonic acid. The resulting polyamide has a reduced water extractable content.
Patent EP-0369093-A3 (EP)
IPC: A23L29/231
Filed: 1989-02-16
Abstract: Für die Herstellung von Konfitüren und Marmeladen werden 
Trocken-Pektine verwandt, die in einem geschlossenen 
System durch Wärmezufuhr bei gleichzeitiger äußerer Druck­
luftzufuhr oder unter Ausschluß einer äußeren Druckluft­
zufuhr bei einem hohen oder niederen Fruchtanteil in An­
wesenheit einer Menge an kristallinem Zucker oder unter 
Ausschluß einer Menge an kristallinem Zucker in Lösung 
bei Temperaturen unterhalb oder oberhalb von 100°C ge­
bracht werden.
Patent EP-0335128-A3 (EP)
Title: Optical fiber moisture sensor
IPC: G01N21/27
Filed: 1989-03-03
Abstract: An optical fiber moisture sensor includes an 
optical fiber coated with a thin film of plasma polymeri­
zed hexamethyldisiloxane and ammonia, 1-2 µm thick. The 
light transmission characteristics of such a coated 
optical fiber changes as a function of moisture conditions 
in an environment to which the coating is exposed. 
Accordingly, the coated optical fiber may be utilized for 
sensing changes in moisture conditions in an environment 
by being placed in the environment, causing light to be 
transmitted through the fiber and detecting changes in the 
light transmitted through the fiber as a function of the 
moisture conditions in the environment.
Patent EP-0334260-A3 (EP)
Title: Binder cover and binding system
IPC: B42D3/00
Filed: 1989-03-20
Abstract: There is disclosed herein a binder cover system for binding loose pages to a cover. The cover includes a spine and a front and back cover hingedly connected thereto, there being applied an electrically conductive layer to an insulator layer which carries an electrically conductive layer and which is secured to said spine and a heat-activatable adhesive layer to said conductive layer. Electrically conductive rivet-like means extend through said spine insulating layer and said electrically conductive layer and are connected by said electrically conductive layer.
Patent EP-0366871-A3 (EP)
Title: Apparatus for processing video signal
IPC: H04N5/272
Filed: 1989-07-21
Abstract: An apparatus for processing a video signal related 
to signal processing for use in superimposing a graphic 
image such as characters and patterns on a video signal, 
in which two buses being conventionally necessary for 
controlling displaying contents are decreased to a 
single bus (20) over which the graphic image data and process 
control command are transmitted by time-division 
multiplexing at the timings in synchronism with the 
video signal, whereby its hardware structure is 
simplified and, in addition, it is made possible to 
perform smooth switching over between different display 
contents.
Patent EP-0352681-A3 (EP)
IPC: H01H71/10
Filed: 1989-07-22
Abstract: Bekannte schwenkbare Hebel besitzen an ihrem freien 
Ende eine definierte Betätigungskante, die nur durch 
zusätzliche Teile erweiterbar ist.  
     Ein neuer Hebel (10) besitzt an seinem freien Ende 
einen Führungskörper (16), der als Betätigungskante 
dient und in seinem Inneren eine Ausnehmung (18) 
aufweist, die zur Aufnahme und Führung eines Betäti­
gungsarms (20) dient, mit dem sein Betätigungsbe­
reich erweiterbar ist.  
     Der schwenkbare Hebel ist insbesondere vorgesehen 
zur Verwendung in Schaltwerken für elektrische 
Schaltgeräte, die zu mehrpoligen Schaltgeräten zu­
sammenbaubar sind.
Patent EP-0361408-A3 (EP)
IPC: A61L24/00
Filed: 1989-09-26
Abstract: An acrylate based bone cement with well balanced low exotherm, low residual monomer, and high strength properties formulated from (1) a liquid component containing at least three different monomeric (meth)acrylates, e.g. a C1-C2 alkyl methacrylate, a straight or branched long chain (meth)acrylate having a molecular weight of at least 168, and a cyclic (meth)acrylate having a molecular weight of at least 168, and (2) a polymer powder component containing (meth)acrylate polymers or copolymers. The final bone cement may also contain conventional additives such as polymerization inhibitors, activators, crosslinkers, X-ray contrast material, polymerization initiators, antibiotics, antiseptics, and the like.
Patent EP-0377826-A3 (EP)
IPC: B07B7/083
Filed: 1989-12-06
Abstract: Die Erfindung betrifft einen Sichter, bei dem unterhalb 
von Rotor (2) und Leitapparat (7) ein Gutverteilungsteller 
(13) derart angeordnet ist, daß das von ihm abgeworfene 
Gut in den dem Leitapparat (7) zuströmenden Sichtluftstrom 
gelangt.