baber/WOPTO huggingface dataset:
Patent EP-0076355-A3 (EP)
IPC: A61M1/28
Filed: 1982-02-12
Abstract: An improved peritoneal dialysis solution comprises the 
conventional electrolyte combination of sodium, calcium, 
magnesium, chloride, lactate, and sodium hydroxide, the 
improvement comprising the use of a glucose polymer as 
the osmotic agent. In a preferred embodiment, the glucose 
polymer is found in a concentration of from 30 to 125 grams 
per liter. The large size of the glucose polymer molecules 
delays their passage through the peritoneum. In addition, the 
large glucose polymer molecules are slow to be metabolized 
in the blood. As a result, caloric intake is reduced and the 
length of time selective osmotic pressure may be applied is 
increased. Better B.U.N. (Blood Urea and Nitrogen) and 
creatinine clearances are thereby obtained, and the number 
of dialyses required can be reduced. Also disclosed is a 
method of use thereof.
Patent EP-0061589-A3 (EP)
IPC: A47K10/42
Filed: 1982-02-27
Abstract: Bezeichnung der Erfindung:  
Handtuchspender für gefaltete Papierhandtücher  
Kruzfassung der Offenbarung:  
Ein Handtuchspender für gefaltete Paperhandtücher weist 
eine zur Befestigung an einer Wand geeignete Rückenplatte 
auf, an der eine trogförmig ausgebildete Haube schwenkbar 
angelenkt ist. In der Haube finden die Papierhandtücher 
Platz. Mittels eines an der Rückenplatte angeordneten 
Andruckelementes werden die Papierhandtücher in Betriebs­
stellung des Handtauchspenders federnd gegen einen En­
tnahmeschlitz in der Haube gedrückt. Es ist eine Arretiervor­
richtung für das Andruckelement vorgesehen.
Patent EP-0069873-A3 (EP)
IPC: H01G4/224
Filed: 1982-06-18
Abstract: Der Befestigungsbolzen (3) ist an dem Boden (11) des 
aus Metall oder Kunststoff bestehenden Bechers (1) mittels 
eines ringförmigen Fügeteils (2) befestigt. Das Fügeteil (2) 
umfaßt den an den Bolzen (3) angeformten Fuß (32) und ist 
an dem Becherboden (11) angeschweißt.  
     Dadurch ergibt sich eine wesentliche Verbilligung bei 
Herstellung und Lagerhaltung,da unterschiedliche Bolzen 
mit Bechern verschiedener Form und Größe in einfacher 
Weise verbunden werden können.
Patent EP-0083018-A3 (EP)
Title: Silyl ethers, process for their preparation and their use as polymerisation initiators
IPC: C08F4/16
Filed: 1982-12-13
Abstract: Silyl ethers obtainable from aryl silyl ketones and mono-, di-, tri- or tetra-chlorosilanes in the presence of base metals are eminently suitable for use as initiators for radical polymerization reactions.
Patent EP-0088861-A3 (EP)
Title: Back flow preventer, especially for water supply conduits
IPC: E03C1/10
Filed: 1983-01-07
Abstract: A backflow-preventing valve for connection between a high-pressure input line and a lower-pressure output line has a valve housing forming upstream and downstream chambers and having an inlet opening into the upstream chamber remote from the downstream chamber, a vent opening into the upstream chamber offset from the inlet, and an outlet opening into the downstream chamber. A check valve in the downstream chamber allows flow only from the upstream chamber into the downstream chamber. A tubular piston sealingly engaged across the upstream chamber upstream of the vent, formed with a throughgoing bore, and having a downstream end engageable with the check valve is movable between an upstream position with its downstream end in the upstream chamber spaced from the check valve and a downstream position with its downstream end engaged sealingly with the check valve. Fluid flow through the bore from the inlet to the vent is only possible in and between the upstream position and an intermediate position of the piston. A spring urges the piston into the upstream position. A valve body fixed in the housing and sealingly engageable in the piston bore in and between the intermediate and upstream positions of the piston subdivides the upstream chamber into an upstream compartment into which the inlet opens and a downstream compartment into which the outlet and downstream chamber open. This valve body is spaced from the piston and permits free fluid exchange between the compartments between the downstream and intermediate positions of the piston and is formed with a small-diameter bleed passage opening at one side in the upstream compartment and at the other side in the downstream compartment.
Patent EP-0098918-A3 (EP)
Title: Rotary snow-cutter
IPC: E01H5/07
Filed: 1983-03-17
Abstract: A snowblower with a propeller drum seated on a free support axle that is disposed horizontally and perpendicular to the driving direction. The support axle is operated by a drive which is situated centrally within the drum. The snowblower also serves a lateral snowblowing function by the connection of a snowplow in place of the usual second drum. The side of the snowplow adjacent to the propeller drum is fixed rigidly to the housing. The back side of the snowplow is connected to a bushing which can be placed on the support axle normally provided for the removed propeller drum.
Patent EP-0091692-A3 (EP)
Title: Method and apparatus for measuring spectra of materials
IPC: G01J3/42
Filed: 1983-04-12
Abstract: The invention provides on the one hand a method for measuring the spectrum of a material, wherein a sample (10) of the material to be tested is irradiated with a radiation of required wavelengths and the spectrum signals produced by an intensity measuring unit (34) as a result of the radiation reflected or transmitted by the sample (10) are measured. According to the present invention, a zero level signal produced by the intensity measuring unit (34) in a unradiated condition is measured and the measured zero level value is stored, then one or more spectrum signal measurements are performed at at least one wavelength and the measured one or more spectrum values are stored, then the zero level signal produced by the intensity measuring unit (34) is measured again in an unradiated condition and its value is stored, then preferably said one or more spectrum signal measurements at at least one wavelength prescribed and said storage of the measured values as well as said zero level signal measurement and said storage of the measured value are repeated as many times as required, and finally the stored spectrum values are modified by correction values generated on the basis of the stored zero level values. On the other hand the invention is an apparatus for measuring the spectrum of a material comprising a controllable monochromator (1) emitting a radiation of a required wavelength onto a sample (10) of the material to be tested, an intensity measuring unit (34) provided with a sensor (11) sensitive to the radiation reflected or transmitted by the sample (10), a data processing unit (14) connected to the intensity measuring unit (34) via an analog-to-digital converter (13), and a control unit controlling the analog-to-digital converter (13) synchronously with the monochromator (1) while irradiating the sample (10) with the radiation of the required wavelength. According to the invention the control unit comprises means (17, 7, 27, 29, 21, 19) to provide at least one start signal onto a control input (31) of the analog-to-digital converter (13) prior to and/or after the period of irradiating the sample (10) with the radiation of the required wavelength.
Patent EP-0102123-A3 (EP)
Title: Double link level luffing crane
IPC: B66C23/14
Filed: 1983-08-18
Abstract: To enable the crane driver of a double link level luffing crane to adapt the height of his cab above the ground to the size of the ship to be loaded or unloaded, the drivers cab (25) is mounted at the end of a separate cab link (26) having a hinge connection with a carriage (27) movable on the strut member (4) of the crane.
Patent EP-0086575-A3 (EP)
IPC: A61C13/083
Filed: 1983-01-24
Abstract: A bonding agent is disclosed for bonding dental porce­
lain to a nickel-containing metal core. The bonding agent is 
aluminium powder and an inert organic liquid carrier.
Patent EP-0099200-A3 (EP)
Title: Ratchet handle
IPC: B25B15/04
Filed: 1983-06-24
Abstract: A ratchet handle (10) for a hand tool employs pairs of 
opposing pawls (74, 76; 75, 77) which are biased by a spring 
(80, 100) and selectively engage teeth (38) at the interior of a 
cylindrical housing structure (18) to provide for a three 
direction mode ratchet drive. A shifter (26) engageable at one 
of three positions has ears (52) which selectively interact 
with the pawls (74-77). In one embodiment three pairs of 
opposing pawls (75, 77) are biased by a garter spring (100). 
Another embodiment employs an integral serpentine spring/­
pawl assembly (74, 76, 80).
Patent EP-0111473-A3 (EP)
IPC: A47B96/02
Filed: 1983-12-06
Abstract: Es wird ein Fachboden aus Blech beschrieben, dessen 
Längsränder zur Bildung eines Randprofils (1,2,3) abgewin­
kelt sind; das Randprofil (1,2,3) ist dabei von einer Stirnflä­
che (1) des Fachbodens und von einem daran unten 
anschließenden Randabschnitt (2) mit einem nach oben 
abstehenden Steg (3) gebildet. Am Fachboden unten liegt ein 
Verstärkungsprofil (4) an, das schräg zum Randprofil (1,2,3) 
angeordnet ist und in das Randprofil (1,2,3) paßt. Das 
Verstärkungsprofil (4) weist an seiner Unterseite beiderends 
einen zu seiner Längserstreckung schrägen Schlitz (5) auf. In 
den Schlitz (5) kann der Steg (3) des Fachbodens einrasten, 
wobei sich das Randprofil (1,2,3) elastisch verformt. Das 
Verstärkungsprofil (4) braucht zur Herstellung der Verbin­
dung mit dem Fachboden mit seinen Enden nur in das 
Randprofil (1,2,3) an den gegenüberliegenden Längsseiten 
des Fachbodens geschoben zu werden.  
     Vorzugsweise ist am Fachboden lediglich ein einziges 
Verstärkungsprofil (4) diagonal angeordnet. Der in den 
Schlitz (5) einrastende Steg (3) ist zweckmäßig die nach oben 
umgebogene Endkante des Randabschnittes (2).
Patent EP-0140002-A3 (EP)
IPC: H03H9/02
Filed: 1984-08-27
Abstract: A piezoelectric wafer of single crystal berlinite, having a 
surface defined by an X-axis boule cut at about 85°, provides 
an improved substrate for a surface acoustic wave device. The 
85° cut angle is relatively easy to fabricate, provides excellent 
temperature compensation in a range from 20°C to 100°C, and 
has high piezoelectric coupling coefficient.
Patent EP-0144043-A3 (EP)
Title: Dispositif servant à dérouler des produits filiformes
IPC: B65H49/08
Filed: 1984-11-22
Abstract: Dispositif servant à dérouler des produits filiformes 
enroulés sous forme de couronnes, disposées sur un panier 
ou non. Il comporte une surface lisse en regard de chaque 
point de la couronne; en plus, la surface lisse est disposés 
dans le volume délimité par les deux plans définis par les 
côtés supérieur et inférieur de la couronne. Le dispositif 
comporte également des moyens pour maintenir la surface 
lisse près d'un desdits côtés de la couronne. La surface lisse 
peut être constituée par un anneau torique relié à la bobine à 
l'aide de bras (17,19), per le rebord (26) d'une structure (24) 
ayant sensiblement la forme d'une assiette ou par le rebord 
(36) d'un ruban profilé (34).
Patent EP-0144104-A3 (EP)
Title: Container for a liquid or powdery toilet cleanser
IPC: B65D1/02
Filed: 1984-11-13
Abstract: The top wall of the container opposite the bottom slopes upward slightly at one side where a curved neck adjoins it. At the far end of the neck, there is a threaded cylindrical mouthpiece holding an insert, which may have a drip-disk at the outer end if the container is used for a liquid cleanser. The center line of the cylindrical mouthpiece is slightly inclined downward relative to the horizontal. A depression in the top wall catches drops of liquid falling from the drip-disk, if any. In the area of transition from the top wall to the neck, the latter is partially encircled by a groove leading into the depression. Any drops of liquid clinging to the neck are guided by this groove into the depression. Thus the part of the container intended to be grasped always remains dry.
Patent EP-0115412-A3 (EP)
IPC: H05K3/44
Filed: 1984-01-23
Abstract: A coated substrate for use in the manufacture of an 
electronic device is made by providing a substrate with an 
adherent coating.  
     The coating is provided by thermally spraying material 
onto the substrate, for example by plasma spraying particles 
of a mixture of oxides of size 2 to 30 µm onto a metallic 
substrate, to give a coating having controlled properties for 
electronic purposes, for example, in respect of high dielectric 
strength, surface roughness and chemistry. An electronic 
circuit may be applied to the coated substrate by methods 
known in the art such as screen printing. Very satisfactory 
voltage break down characteristics are obtained; also, the 
substrate need not necessarily be subjected to a possibly 
deleterious heat treatment.
Patent EP-0127981-A3 (EP)
IPC: C08L67/00
Filed: 1984-05-23
Abstract: A moulding composition is a blend of polybutylene 
terephthalate (PBT) with a segmented thermoplastic 
copolyester elastomer. The elastomer contains recurring 
polymeric long chain ester units derived from phthalic acids 
and long chain diols, together with short chain ester units 
derived from phthalic acids and a mixture of diols. This mix­
ture contains 1,4-butane-diol and 1,4-butene-diol. Inclusion of 
the latter leads to superior melt stability.
Patent EP-0135319-A3 (EP)
IPC: A61F2/38
Filed: 1984-07-30
Abstract: A knee prosthesis which comprises a femoral compo­
nent and a tibial component, for use in a procedure involving 
removal of the cruciate ligaments, each component extend­
ing across the width of the joint, the femoral component 
presenting a pair of bearing convexities separated by a 
groove and curving posteriorly and upwardly for flexion, the 
tibial component comprising a coacting pair of bearing 
concavities separated by a dome, and presented as a bearing 
pad or pads supported on a base, the skeleto-prosthetic 
interface of each component presenting one or more keying 
element(s) adapted to penetrate the bone.
Patent EP-0141707-A3 (EP)
Title: Condensing boiler for heating a heat carrier fluid
IPC: F24H1/40
Filed: 1984-10-02
Abstract: 1. A condensing boiler for heating with a heat-bearing fluid comprising an inverted burner (1) in the upper part of the boiler above a heat exchanger (2) provided with at least one tube (17) in which the heat bearing fluid circulates, whereas a collector (3) for the condensates and combustion gases is provided under said heat exchanger (2), said boiler being characterised in that the tube or tubes (17) of the heat exchanger (2) are disposed in communicating stages such that each stage exhibits a fluid circulation path of a length which decreases from one stage to the next from the top downwards, the inlet (21) for fluid to be heated being connected to the lowest stage and the outlet (22) for heated fluid being connected to the highest stage.
Patent EP-0119971-A3 (EP)
IPC: E06B9/01
Filed: 1984-03-20
Abstract: L'objet de l'invention est une «grille pour fenêtre ou 
porte-fenêtre», qui peut être montée et démontée facilement 
en utilisant les sièges particuliers obtenus sur les montants, 
sur lesquels elle est bloquée au moyen de verrous com­
mandé par la clé; ces verrous sortent des deux extrémités de 
chaque élément formant l'ensemble.
Patent EP-0152064-A3 (EP)
IPC: G11B5/31
Filed: 1985-02-07
Abstract: In a thin film magnetic head (10) including a substrate (1) 
comprising a non-magnetic material, magnetic cores (2, 3) 
comprising magnetic thin films formed on the substrate so 
as to form a ring-shaped magnetic circuit, a non-magnetic 
gap material (5) located at a part of the magnetic cores so as 
to form a head gap, and windings (7) wound around the 
magnetic cores so as to have linkage with the magnetic 
circuit, a non-magnetic pattern material (8) for defining the 
value of the gap depth (Gd) is provided on at least a gap 
depth side portion within a region surrounded by the 
magnetic circuit of the magnetic cores on the substrate.
Patent EP-0167956-A3 (EP)
Title: Trellis-work sheet
IPC: B32B27/12
Filed: 1985-07-01
Abstract: Multilayered trelliswork sheets obtained by melt extrusion coating of the trellis surface of a loose composite comprising a base layer and a woven or laid trelliswork with a thermoplastic material.
Patent EP-0177216-A3 (EP)
IPC: H04B10/43
Filed: 1985-09-18
Abstract: An optical receiver of the so-called high impedance type 
has a photo-diode (D) onto which the modulated light beam 
from an optical fibre, or received via free space, falls to 
produce a current in that diode. One end of the diode is 
coupled directly to the gate of a field effect transistor (FET), 
the other end of the diode being coupled via a capacitor (C b ) 
to the source of the field effect transistor. The source of the 
field effect transistor and its bias resistor (R L ) are on a 
source-connected pad (P).  
     The source output of the FET may be coupled via an 
emitter follower impedance buffer (T) and an equalising 
capacitor (C eq ) to a broad-band amplifier. Thus the receiver 
has a flat overall in-band response.
Patent EP-0184570-A3 (EP)
Title: Procédé et dispositif de réalisation d'un pieu, par exemple en béton ou matériau analogue, dans le sol avec utilisation d'un tuyau en matière flexible protégé par un dispositif de protection, de préférence sous forme d'un fuseau
IPC: E02D5/38
Filed: 1985-11-21
Abstract: L'invention concerne l'installation d'un pieu, dans le sol.  
     Le dispositif pour la réalisation d'un pieu, comprenant 
un tube de fonçage (1) pourvu à l'intérieur d'un tuyau (2) en 
matière flexible, servant d'enveloppe au béton tendu rigide­
ment par un dispositif de support (6) est caractérisé en ce 
que le dispositif de support (6) comprend un dispositif de 
protection (8) suspendu à l'intérieur du tube de fonçage (1) 
protégeant le tuyau flexible (2) contre un contact avec le tube 
de fonçage (1).  
     L'invention permet de faciliter la réalisation de pieux.
Patent EP-0166716-A3 (EP)
IPC: B01J3/02
Filed: 1985-06-10
Abstract: Eine Druckschleuse (1, 2, 3) mit einer Mehrzahl von 
dichtend in einem Gehäuse in Umfangsrichtung verteilt an­
geordneten, drehbar gelagerten Kammern weist am Gehäu­
se zwei Anschlüsse (7, 11) für den Eintrag und den Austrag 
von Material sowie wenigstens zwei zusätzliche, in Um­
fangsrichtung des Gehäuses versetzte Anschlüsse une we­
nigstens eine Druckausgleichsleitung (8, 9) auf, die einen in 
Drehrichtung (6) der Druckschleuse (1, 2, 3) vor dem 
Eintragsanschluss (7) und/oder dem Austragsanschluss (11) 
liegenden Anschluss mit einem in Drehrichtung (6) nach dem 
Eintragsanschluss (7) und/oder dem Austragsanschluss (11) 
liegenden Anschluss verbindet.
Patent EP-0224742-A3 (EP)
IPC: A61C5/66
Filed: 1986-11-05
Abstract: Eine Verpackungseinheit für plastisches Zahnfüllungs­
material, das mit Hilfe eines Stopfwerkzeugs in Kavi­
täten eingebracht wird, besteht aus einem beiderseits 
offenen Kunststoffröhrchen (l), das teilweise mit dem Zahn­
füllungsmaterial (2) ausgefüllt ist. Der Innendurchmesser 
des Kunststoffröhrchens muß dabei dem Außendurchmesser 
des Stopfwerkzeugs entsprechen.
Patent EP-0218301-A3 (EP)
IPC: A61G7/05
Filed: 1986-10-03
Abstract: This invention relates to a mattress (1) with one or more 
closed chambers (23) which are filled with a fluid and con­
nected to means (20, 27) for supplying or removing fluid to 
or from a chamber (23) each chamber having a device (5, 6, 
24, 25) for measuring the distance between the top face and 
the bottom face of the chamber. The value of the measure 
distance can be compared with a desired or preset value 
can be displayed and can be used for manual or automatic 
control of the contents of each chamber.
Patent EP-0224946-A3 (EP)
Title: Method and apparatus for identifying coins
IPC: G07D5/02
Filed: 1986-10-21
Abstract: Certain properties of a coin (1) are measured while the coin runs down a ramp (2) and passes between a pair of coils (6). Measurements in the form of attenuated signals (A1, A2, A3, Amax) are taken at several positions determined by coin edge sensing means (3, 4, 5) detecting the trailing edge of the coin.
Patent EP-0222605-A3 (EP)
IPC: B05B11/00
Filed: 1986-11-07
Abstract: A dispenser for a pasty or viscous product such 
as toothpaste is arranged to operate by peristaltic 
action of an actuator 26 on a deformable member 24 
backed by an arcuate reaction face 16. The actuator 
is mounted for simple pivotal movement to and 
fro about spigots 28 when a member 27 is engaged by 
the user for dispensing and subsequently released. An 
integral resilient tongue 36 on the actuator returns 
the actuator and user-engagement member to their 
reset positions.  
     For engaging the deformable member the actuator 
has a finger portion 29 attached by an integral hinge 
and arranged to adopt a rigid condition during each 
forward, dispensing movement of the actuator and a 
yielding condition during each backward, resetting 
movement thereof.
Patent EP-0194978-A3 (EP)
IPC: D06P5/00
Filed: 1986-03-14
Abstract: Process for decorating hides or leather, especially 
leather with fleece, according to which: the leather 
front to be decorated is put into contact with a support 
- mostly a paper support - carrying dyes which are 
sublimable through heat treatment; the complex or the 
whole of the leather and the support with dye is 
subjected to pressure and heating for the sublimation 
of the dye and its transfer onto the leather.
Patent EP-0238958-A3 (EP)
Title: Method for the purification of tetraacetylethylenediamine
IPC: C11D3/32
Filed: 1987-03-14
Abstract: Crude tetraacetylethylenediamine (TAED), such as obtained in crystalline form during synthesis, is converted by successive washing with acetic acid and water and subsequent drying into a colourless and odourless form, such as is required for use in detergents and bleaching agents.
Patent EP-0255869-A3 (EP)
Title: Rotating device for a sports shoe, particularly a ski boot
IPC: A43C11/00
Filed: 1987-07-03
Abstract: In this rotary fastener which can be used particularly on ski boots two traction wire tensioning elements can be altered in their effective length in opposing directions by a rotary movement in one or the other direction in order to tighten or loosen shoe closure flaps. For the accurate adjustment of the rotary fastener and accurate adaptation of the shoe to a foot a ratchet arrangement is provided in the region between the rotary knob and the wire reel for the traction wire tensioning elements and contains an intermediate element which supports a pawl and is rotatable with the rotary knob whilst maintaining a free play as well as a gear ring inserted in a housing cover and is thereby of simple and compact construction.
Patent EP-0264035-A3 (EP)
Title: Phase comparator, especially for a phase-locked loop
IPC: H03L7/08
Filed: 1987-10-02
Abstract: A device for generating the bit timing (C) used in the decoding or regeneration of a transmitted bit string (A). The slope of the discriminator characteristic (Fig. 3c) corresponds to the phase density distribution (Fig. 3b). This ensures that substantial phase deviations, such as those which frequently occur with dropouts, do not have an undesirably severe effect on the generated control voltage (UR). <IMAGE>
Patent EP-0271889-A3 (EP)
IPC: B04B5/04
Filed: 1987-12-16
Abstract: A top loading swinging bucket centrifuge 
rotor (10) is characterized by the provision of a sample 
container pivot support member (32) having a knife edge (38) 
thereon which engages a surface of a sample container (40) 
along an uninterrupted line of contact as the container 
pivots from an initial to a second position.