baber/WOPTO huggingface dataset:
Patent EP-0208074-A3 (EP)
IPC: F01P5/12
Filed: 1986-04-25
Abstract: Mit der Erfindung wird eine Wasserpumpe vorgeschlagen, 
deren Funktionseinheit in voneinander ohne weiteres 
trennbare Teile, nämlich einen Pumpenblock und eine 
Pumpenaufnahme aufgeteilt ist und ganz oder teilwei­
se aus Kunststoff gefertigt ist, wobei das Verbinden 
der einzelnen Teile untereinander und der gesamten 
Pumpe mit dem Motorblock, bzw. Thermostatanschluß und 
Kühlwasseranschlüssen durch sog. Schnellverschlüsse 
vorgenommen wird, sodaß die Montage und Demontage er­
heblich erleichtert wird. Der Pumpenblock ist so ausge­
bildet, daß er mit mehreren verschiedenen Gehäusen bzw. 
Gehäusedeckeln mit entsprechender Pumpenaufnahme alter­
nativ kombinierbar und gegenüber der Pumpenaufnahme 
bzw. dem Gehäuse mittels Dichtringen abgedichtet ist, 
bzw. unter Verwendung eines Schnellverschlusses ist die 
Pumpenaufnahme direkt in den Motorblock integrierbar.
Patent EP-0220421-A3 (EP)
IPC: B23B25/02
Filed: 1986-08-28
Abstract: A method of breaking chips formed during machining of a work (4) 
by a cutting tool (12). A beam (22) is irradiated to a 
portion of a surface to be machined of the work, to form a 
quality-changed layer in the surface. Chips formed during the 
machining of the surface by means of the cutting tool (12) are broken 
at the quality-changed layer thereby effectively 
preventing the chips from twining themselves around the cutting 
tool.
Patent EP-0220714-A3 (EP)
Title: Dna fragment containing the cyclodextrin-glycosyl-transferase gene, expression vector, microorganisms for expression and preparation process
IPC: C12N15/54
Filed: 1986-10-28
Abstract: DNA fragments containing the cyclodextrin glycosyltransferase structural gene are prepared as described.
Patent EP-0222476-A3 (EP)
Title: Digital ultrasonic instrument for ophthalmic use
IPC: A61B3/10
Filed: 1986-09-25
Abstract: Disclosed is a digital ultrasonic instrument for measuring the corneal thickness (often referred to as a pachymeter) and for measuring the axial length of the eye (often referred to as a biometric ruler). A number representing corneal thickness or axial length is displayed digitally on a liquid crystal display. The pachymeter incorporates a 20 MHz solid phase piezoelectric transducer, a microprocessor, a gate array, a hybrid analog receiver circuit, a liquid crystal display and four batteries. When axial length is measured, the instrument operates as a biometric ruler, a 10 MHz transducer is used and the software in the microprocessor is modified. Ultrasonic echoes generated by the transducer and various interfaces in the eye are sampled at the rate of 40 MHz which results in equal or greater sensitivity, resolution and accuracy as compared to other pachymeters and biometric rulers currently available. The 40 MHz sample rate is accomplished by use of a grey code counter and a binary counter, each of which is sampled twice after an ultrasonic echo is detected. The two grey code samples are compared to determine a valid sample period. A counter value obtained during a valid sample period is recorded in a shift register and compared to subsequent counter values corresponding to subsequent ultrasonic echoes. The apparatus for correlating ultrasonic echoes with particular counter values assures that the counter will be sampled at a point in time when the counter is stable as opposed to being in a state of transition. The apparatus allows for a counter accuracy of 25 ns.
Patent EP-0214095-A3 (EP)
Title: Plastic closure
IPC: B65D47/36
Filed: 1986-08-13
Abstract: A container closure attachable directly or indirectly to a container neck sealed by means of a pierceable film seal. The provision of a film seal covering the container neck guarantees the user that the contents of the container are authentic and original as supplied by the manufacturer. The film seal is pierced as the closure is adjusted from an intact to an access position on the container neck. In the upper intact position, a safety band remains intact. The closure can be adjusted to the lower access position only after the safety band has been removed, and the film seal is pierced as the closure is adjusted to the lower access position. Ratchet-like serrations may be provided on the inner side of the safety band engaging the container, thus making it impossible to unscrew a screw-type closure without removing the safety band. The safety band may be provided on a separate intermediate piece which may be snap-fitted or screwed onto the container neck. Opening means for piercing the film seal may be provided on the intermediate piece.
Patent EP-0244716-A3 (EP)
IPC: G01N21/41
Filed: 1987-04-24
Abstract: Die Erfindung bezieht sich auf eine Meßvorrichtung (1) 
zur Dichtebestimmung von Gasen in verschlossenen Kam­
mern, insbesondere von druckgasisolierten Schaltanlagen. 
Aufgabe der Erfindung ist es, eine Meßvorrichtung (1) aufzu­
zeigen, die dauerhaft mit einer gasgefüllten Kammer verbun­
den werden kann. Die erfindungsgemässe Meßvorrichtung (1) 
weist ein Gehäuse (2) in Form eines Rhomboeders auf, das 
gasdicht verschlossen ist und zwei lichtdurchlässige Wände 
(2A, 2B) aufweist, die einander gegenüberliegend angeordnet 
sind. Der Innenraum des Gehäuses (2) steht mit der Kammer, 
die mit einem Gas gefüllt ist, dessen Dichte ermittelt soll, der­
art in Verbindung, daß der Innenraum des Gehäuses (2) eben­
falls mit dem Gas ausgefüllt wird, und zwar so, daß dieses die 
gleiche Dichte aufweist. Von einer Lichtquelle (3) werden paral­
lel ausgerichtete Lichtstrahlen auf die erste durchlässige 
Wand (2A) geleitet. Die Lichtstrahlen durchlaufen das Ge­
häuse (2) und treten über die zweite lichtdurchlässige Wand 
(2B) aus dem Gehäuse aus. Sie treffen auf einen Strahlungstei­
ler (8) auf, und werden von diesem in zwei Strahlenbündel auf­
geteilt, deren Intensität ermittelt wird. Das Verhältnis der ermit­
telten Intensitäten ist ein Maß für die Dichte des Gases, das 
sich in dem Gehäuse (2) befindet.
Patent EP-0269834-A3 (EP)
Title: Method and device for the continuous colorimetric determination of the concentration of cyanide in aqueous solutions
IPC: G01N21/78
Filed: 1987-10-23
Abstract: According to the invention, cyanide concentrations of approximately 0.001 to 5 mg cyanide/1 are colorimetrically determined in a continuous manner by means of the known cyanidepicric acid color reaction. The solution containing free cyanide and/or cyanide releasable from cyanocomplexes is converted in a system enclosed in a gas-tight manner in the presence of chelate complexing agents, picric acid and alkaline buffer systems in 1-60 minutes at 50 DEG -120 DEG C. to the color complex and the absorbency is measured spectrophotometrically. The method avoids the extraction step which was previously necessary under 0.2 mg CN/1, avoids errors due to HCN gas evolution losses, is easy to manage, not prone to trouble and suitable for the continuous monitoring of waste-water streams or for controlling cyanide detoxification methods.
Patent EP-0270873-A3 (EP)
IPC: G06F9/38
Filed: 1987-11-13
Abstract: A computer system with instruction and operand prefetch 
and having a single ALU and an instruction set which 
includes at least both register to register (RR) and 
register to storage (RS/RX) type instructions obtains 
improved performance by interspersing effective address 
calculation cycles and instruction execution cycles to 
take advantage of or utilize otherwise unused or wasted 
processing cycles while maintaining sequential instruction 
execution.
Patent EP-0256643-A3 (EP)
IPC: C07F7/18
Filed: 1987-06-24
Abstract: A surface-modified or bulk-modified plasticized PVC 
or other plastics material with soil-resistant properties to 
make the material suitable for use  inter   alia  as a 
prosthetic glove material. Preferably the plasticized 
material has a substantive layer of a silane bonded onto a 
surface thereof to give a soil-resistant coating to that 
surface.
Patent EP-0311808-A3 (EP)
IPC: H03G3/34
Filed: 1988-09-15
Abstract: Es ist ein Verfahren und eine Schaltungsanordnung zur Be­
handlung der Mikrofonsignale anzugeben, welches zur besseren 
Verständlichkeit der Sprachsignale die störenden Raumge­
räusche unterdrückt.  
     Nach einer Bandpaßfilterung (BP) für die Sprachgrundfrequenz 
des Mikrofonsignals wird die Einhüllende von Sprache des­
selben detektiert (GL) und das Detektionssignal zur Steuerung 
eines Regelverstärkers (RN) derart verwendet, daß dieser bei 
fehlendem Detektionssignal das Mikrofonsignal dämpft und 
bei vorhandenem Dektektionssignal verstärkt.
Patent EP-0310935-A3 (EP)
IPC: B32B27/08
Filed: 1988-09-29
Abstract: Sandwichplatte für Inneneinrichtungen mit hochbean­
spruchbarer Oberfläche. Sie ist insbesondere für 
Arbeitsplatten 1 für Einbauküchen verwendbar. Eine 
Deckschicht 2 ist als vorgeformter Bauteil ausgebildet, 
der mit gehärtetem Kunstharz gebundenes Aluminiumtri­
hydroxid enthält. Eine Unterschicht 4 besteht aus einem 
zum Festschrauben geeigneten wasserdichten Kunststoff­
plattenmaterial. Dazwischen befindet sich eine Zwischen­
schicht 3 auf Basis eines Kunststoffschaummaterials.  
     Die Erfindung richtet sich auch auf ein Verfahren zur 
Herstellung einer solchen Sandwichplatte und auf ein 
Verfahren zur Herstellung eines Plattenverbundes aus 
solchen Sandwichplatten.
Patent EP-0311884-A3 (EP)
Title: Manhole cover
IPC: E02D29/14
Filed: 1988-10-05
Abstract: The manhole covering comprises a casing, a base frame and an adjusting device. A two-part base frame has a plurality of bores, which are aligned with pockets located in the base part of the casing. In each pocket is inserted a screw nut, into which is screwed and secured the lower end of a threaded bolt extended through the assigned bore of the base frame. The base frame is adjusted in height and slope by a pair of nuts. The adjustment of a particular slope is made possible due to the shape of the bores, which widen to either end and by convexly curved washers cooperating with the bores at their ends. The screw connection of the base frame constitutes a positive connection, which prevents breaking out of the base frame even in the case of a high, eccentric force application to the manhole covering.
Patent EP-0338135-A3 (EP)
Title: Corrugated board printing plate
IPC: B41N1/14
Filed: 1988-12-23
Abstract: The invention relates to a printing plate for corrugated board which comprises a rubber or plastic foam sheet having a smooth skin layer on its surface, the thickness of the skin layer being 0.3 to 2.0 mm and the surface hardness of the printing plate is SRIS (C) 35 to 55. Preferably, the surface roughness of the skin layer is not more than JIS Rmax = 100  mu m. Preferably, the printing plate further includes a reinforcing sheet comprising a base cloth and a rubber or resin cladding layer disposed on either side thereof and the interface between the foam sheet and one surface of the base cloth of the reinforcing sheet is separably bonded with comparatively weak adhesion.
Patent EP-0289062-A3 (EP)
Title: Method and device for measuring the conductivity of a liquid with check of the transfer resistance between an electrode and the liquid
IPC: G01R27/08
Filed: 1988-03-23
Abstract: Method and device for measuring the conductivity of a liquid (4) by means of a pair of current electrodes (3,5) and a pair of voltage electrodes (6,7) in the current field (16,17) of the current electrodes, the voltage electrodes being connected to a voltage measuring device (10) by means of current suppressing elements (8,9), the proportion between the voltage between the voltage electrodes (6,7) and at least one of the electrode couples current electrode (3,5) and voltage electrode (6,7) or current electrode (3) and current electrode (5) being ascertained to detect an impedance increase between a current electrode and the liquid.
Patent EP-0319091-A3 (EP)
Title: Method of purifying crude polyol fatty acid polyesters
IPC: C07C69/21
Filed: 1988-11-28
Abstract: The present invention pertains to a method of purifying crude polyol 
fatty acid polyesters synthesized and/or purified by a process involving 
contact with alkali metal ions under alkaline conditions, comprising the 
step of reducing the level of alkali metal ions to less than 5 ppm by 
weight. The invention further pertains to polyesters having such reduced 
residual levels of alkali metal ions, and to food compositions in 
particular for frying purposes, comprising such polyesters as fat- 
replacers.
Patent EP-0284300-A3 (EP)
Title: Reinforced molding resin composition
IPC: C08L59/00
Filed: 1988-03-18
Abstract: A reinforced molding resin composition comprises   (A) a polyacetal resin or aromatic polyester resin, and in mixture therewith, (B) one or more kinds of reinforcing materials selected from glass fibers, carbon fibers, and potassium titanates, in an amount of 2 SIMILAR  57% by weight based on the total weight of the composition, and (C) a mica having a mean particle diameter of 0.5  SIMILAR  20  mu m and an aspect ratio of more than 10, in an amount of 3  SIMILAR  58% by weight based on the total weight of the composition, in such a way that the total amount of the ingredients (B) and (C) is not more than 60% by weight based on the total weight of the composition.
Patent EP-0314439-A3 (EP)
Title: Microbial inoculants and methods for producing same
IPC: A01G1/04
Filed: 1988-10-25
Abstract: The present invention relates to a method for producing 
dry, shelf-stable microbial inoculants comprising viable 
microorganisms which have a degree of dryness selected to prevent 
undue contamination of said inoculant and premature germination of 
said microoganisms which includes combining the microorganisms and 
a water absorbent/carrier material at a rate sufficient to attain 
the selected degree of dryness while maintaining desired viability.
Patent EP-0336422-A3 (EP)
Title: Magnetic head carrier drum assembly
IPC: G11B5/02
Filed: 1989-04-06
Abstract: A head carrier drum assembly in a magnetic tape 
recording and/or reproducing apparatus, which assembly 
comprises rotary and stationary drums of equal outer dia­
meter, the rotary drum (6) being mounted on a drive shaft (2) for 
rotation together therewith while the stationary drum has a 
cylindrical center sleeve (1a) integral therewith and extending 
in coaxial relation with the drive shaft around the drive 
shaft through at least two spaced apart radial bearings (3, 3'), at 
least one magnetic transducing head (5) carried by the one of 
the rotary drum for rotation together therewith, and a 
rotary transformer (16) including cylindrical rotary (23) and stator (24) 
cores for electrically interfacing between the magnetic 
transducing head and an external electric circuit. The 
radial bearings are interposed between an outer peripheral 
surface of the drive shaft and an inner peripheral surface 
of the sleeve. The cylindrical stator core of the rotary 
transformer is fitted to the inner peripheral surface of the 
sleeve while extending between the radial bearings and the 
cylindrical rotor core of the rotary transformer is mounted 
direct on the peripheral surface of the drive shaft in 
face-to-face relationship with the stator core.
Patent EP-0341653-A3 (EP)
Title: Drive arrangement with an electromagnetically actuating double clutch
IPC: F16D27/01
Filed: 1989-05-09
Abstract: In a drive arrangement having an electromagnetically actuated double clutch, two drive wheels fitted on a gear shaft (1) so as to be freely rotatable can be coupled to an armature, said armature being fitted unrotatably and so as to be axially displaceable on the gear shaft (1) and a magnetic coil (7) with current flowing through it making a connection between armature and first drive wheel (14). To reduce the constructional cost for the electromagnetically actuated double clutch (6) and to make possible an emergency operation of the drive arrangement in the event of a power supply failure, the armature has a single armature disc (11) which can be coupled, on the one hand, to the first drive wheel (14) under the influence of the magnetic coil (7) and to the second drive wheel (15) under the influence of a permanent magnet (18) fitted in the second drive wheel (15). <IMAGE>
Patent EP-0345532-A3 (EP)
IPC: B23C3/00
Filed: 1989-05-24
Abstract: Bei einer Schneidmaschine (10) für die Herstellung von Zuschnitten 
vorgegebener Kontur aus einer großflächigen Bahn (17) eines 
flexiblen Materials, insbesondere einer Textilstoffbahn (17) ist 
als Schneidkopf ein Fräskopf (11) vorgesehen, der mittels eines 
Koordinaten-Wagens entlang der vorgesehenen Schneidkontur 
selbsttätig steuerbar verfahrbar ist. Als Fräser ist ein 
Fingerfräser (18) verwendet, der im Schneidbetrieb die Material­
bahn (17) anhebt. Der Fräser tritt 
durch eine Bohrung (31) einer Platte (29) 
hindurch, deren unterer Rand (36) als Scherkante ausgebildet ist, 
welche die Erzielung sauberer Schnittkonturen unterstützt. 
Bei Verwendung von Fräsern (18) mit einem Nenndurchmesser um 2 mm 
und einem Antrieb derselben mit Drehzahlen um 150 000 U/min 
können Vorschub-Geschwindigkeiten von 8 m/min und mehr er­
reicht werden.
Patent EP-0356945-A3 (EP)
Title: Use of the plasminogen activator inhibitor (pai-2) in immunosuppression
IPC: A61K35/16
Filed: 1989-08-26
Abstract: The possibility of using plasminogen activator inhibitor (PAI-2) for producing a medicament for immunosuppression is described. Also described is a medicament containing PAI-2 and an ornithine decarboxylase inhibitor.
Patent EP-0361302-A3 (EP)
Title: Tanning chair
IPC: A47C1/14
Filed: 1989-09-20
Abstract: The chair of the present invention can be quickly converted into a 
couch, by causing the back (2), the seat (3), and the foot-­
rest (4) thereof to be moved on to the same horizontal 
plane, so that tanning apparatus for 
tanning both the body and the face and the hands of a user, 
can be advantageously associated therewith.  
     The chair is provided with an 
articulated skeleton (1) for supporting the back (2), the 
seat (3), and the foot-rest thereof. The skeleton (1) has 
such linkages and kinematic connections that an uncomfort­
able sliding movement of a user sitting on the chair is 
avoided, when the angular position of the chair is being 
changed.  
     The chair further comprises 
mechanical massage means (22) which are incorporated into 
its back (2), and means for a passive gymnastic exercise.
Patent EP-0363838-A3 (EP)
Title: Method and apparatus for obtaining pure water and products dissolved in water
IPC: C02F103/04
Filed: 1989-10-06
Abstract: For obtaining pure water and products dissolved in water, the water is introduced in fine distribution into an inert carrier gas stream, a predetermined  partial pressure for the carrier gas being set in the carrier gas/steam mixture, which forms as a result of heating of the carrier gas/steam mixture until the steam thus generated is superheated. The solid particles are precipitated from the carrier gas/steam mixture. The purified carrier gas/steam mixture is cooled until the steam condenses, and the heat thus released is utilised within the process. For heating the carrier gas/steam mixture, the water to be purified is first partially vaporised by supplying heat and the brine formed in the partial vaporisation is introduced into the carrier gas stream. The steam formed in the partial vaporisation is at least partially compressed, after the brine has been separated off, and is used with heat release, on the one hand, for heating the carrier gas stream after feeding of the brine for adjusting the superheated carrier gas/steam mixture and, on the other hand, for partial vaporisation of the water. The purified carrier gas/steam mixture is utilised, with a condensation of the steam contained therein, for preheating the water which is to be purified. <IMAGE>
Patent EP-0369492-A3 (EP)
IPC: C08L67/00
Filed: 1989-11-20
Abstract: A polyester is produced by 
co-condensation-polymerizing a starting polyester (1) 
being a linear polyester which may have a branched 
group(s), (2) having a number-average molecular 
weight of 300 to 1,400 and (3) containing 10 to less 
than 25 mole percent, based on the total diol 
components of the starting polyester, of a dihydric 
alcohol having the following formula: HO-(CH2)n-OH, 
in which n is an integer of 2 to 6, with a tri- or 
more-valent monomer(s) selected from a tri- or more 
valent carboxylic acid, a derivative thereof and a 
tri- or more-valent alcohol. The polyester is useful 
for an electrophotographic developer composition and 
toner.
Patent EP-0366189-A3 (EP)
Title: Novel antimicrobial lactam-quinolones
IPC: C07D487/04
Filed: 1989-10-18
Abstract: Antimicrobial lactam-quinolone compounds comprising a 
lactam-containing moiety linked to a quinolone moiety, of the 
formula: 
  
wherein  
(1) A¹, A², A³, R¹, R⁴ and R⁶ generally form any of a 
variety of quinolone, naphthyridine or related cyclic 
moieties known in the art to have animicrobial activity; 
and  
 
 
(2) R¹ or R³ contain a linking moiety, linking the 
quinolone moiety to a lactam-containing moiety having the 
formula: 
  
wherein  
(3) R¹⁰, R¹¹, R¹², R¹³, and R¹⁴, together with bonds "a" 
and "b", form any of a variety of lactam-containing moieties 
known in the art to have antimicrobial activity; 
and  
(4) the linking moiety includes (for example) carbamate, 
dithiocarbamate, urea, thiourea, isouronium, isothiouronium, 
guanidine, carbonate, trithiocarbonate, reversed carbamate, 
xanthate, reversed isouronium, reversed dithiocarbamate, 
reversed isothiouronium, amine, imine, ammonium, 
heteroarylium, ether, thioether, phosphone, phosphoramide, 
phosphate, sulfonamide, ester, thioester, amide, and 
hydrazide groups.
Patent EP-0400224-A3 (EP)
Title: Endosseous implant and tool
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1989-12-04
Abstract: The base body (10) has an inner thread (16), and near its distal upper edge has a ring recess (18) which at its proximal end abuts upon a locating shoulder (20). In this shoulder are four equally peripherally spaced deepened pockets (22). Apart from the base body made from titanium coated with hydroxylapatite, distance socket upper (14) and lower (12) parts are incorporated. - The distance socket upper part (14) has a centring union (24) at its proximal end, with the outer dia. of which the ring recess (18) of the base body corresponds. This union has four equally peripherally spaced tongues (26) which are complementary to the base body pockets (22). The distal part of the inner bore of the distance socket upper part (14) has a greater dia. than the proximal part, whereby in the transition between the two parts or sections a stop shoulder (28) is formed.
Patent EP-0325399-A3 (EP)
Title: Information recording media
IPC: G11B7/24
Filed: 1989-01-17
Abstract: An information recording medium (1) comprising a disc substrate (2) having at least laminated thereon a recording layer (3) and a central hole (5), and a magnetic clamping hub (6a) fitted into said central hole (5), said magnetic clamping hub (6a) having a spindle hole (8) at the center of a base portion (7) thereof, a cylindrical first upstand portion (9) rising from the outer periphery of the base portion (7), an upper flange portion (10) extending from the outer periphery of the upper end of the first upstand portion (9) and attached to an inner peripheral surface of the disc substrate (2) at the junction of the upstand portion (9) and the upper flange portion (10).
Patent EP-0366232-A3 (EP)
Title: Method for producing multi-slice nmr images
IPC: A61B5/055
Filed: 1989-08-14
Abstract: In an NMR imaging system spins in a set of slices are 
simultaneously excited by a composite RF excitation pulse in 
each NMR pulse sequence of a scan. The composite RF excitation 
pulse contains a set of terms, each of which excites a separate 
slice and each of which is modulated by a k y -dependent phase 
factor. The k y -dependent phase factor causes the image of each 
slice to be offset in the resulting reconstruction so that each 
slice image can be separated from the others.