baber/WOPTO huggingface dataset:
Patent EP-0371416-A3 (EP)
IPC: H01H71/16
Filed: 1989-11-25
Abstract: The invention relates to a thermal relay having bimetal triggers, mounted in a housing with at least one side which can be closed off by means of a lid, and an auxiliary switch with switching rocker and a multi-part transmission device responding to the bimetal deflection, actuating the auxiliary switch and having a compensation bimetal rod for the ambient temperature, as well as operating elements in the form of an adjustment member for the current by changing the triggering path of the bimetal triggers, of a test member for testing the switching function of the auxiliary switch and of an operating member for the resetting of the auxiliary switch into the initial position manually or automatically, all the operating elements (600, 620, 650) being fastened on a carrier plate (60) which can be pushed together with the operating elements into the housing equipped with the auxiliary switch components, the transmission device and the bimetal triggers from the side which can be closed off by means of the removable lid (13). <IMAGE>
Patent EP-0392090-A3 (EP)
Title: Dam rubber for car window and adhered window structure
IPC: B60J1/02
Filed: 1989-12-28
Abstract: A dam rubber (6) for a car window having a spacer 
function and a structure of an adhered window using the same 
are disclosed. The dam rubber comprises a laminate of at 
least two open-cell foamed layers (1,2) having different 
compressive resistances.
Patent EP-0346053-A3 (EP)
Title: Form-fill-seal packaging
IPC: B65B9/20
Filed: 1989-06-05
Abstract: Vertical form-fill-seal packaging of a fluent 
product, such as flour, wherein flexible packaging material 
is formed into tubing (T) around a downwardly extending 
mandrel (13), the tubing is intermittently fed downwardly in 
package length increments off the lower end of the mandrel 
with a dwell between each successive feed, the tubing is 
transversely sealed at a level below the lower end of the 
mandrel during each dwell to form a top seal for a package 
being completed and a bottom seal for the next package, the 
tubing is severed between each top and bottom seal during 
each dwell, product being fed downwardly from the mandrel 
into the portion of the tubing, sealed at the bottom, being 
fed off the lower end of the mandrel, wherein the downward 
feed of the tubing and the feed of the product are such as 
substantially to fill the volume of the said portion of the 
tubing created by the downward feed of the tubing.
Patent EP-0349191-A3 (EP)
Title: Powered respirators
IPC: A62B18/04
Filed: 1989-06-22
Abstract: A powered respirator is provided with a device (10) 
sensitive to the pressure within the respirator in the 
region of the user's face and adapted to sound a warning 
in the event that the sensed pressure goes below a 
selected threshold value. The device includes a flexible 
diaphragm (13) exposed on its opposite sides to the sensed 
and atmospheric pressures respectively, and an infra red 
emitter (21) and receiver (22) arranged so that the level of 
energy received by the receiver from the emitter depends 
upon the flexural position of the diaphragm (13). In 
different embodiments the diaphragm (13) may be arranged to 
reflect the radiation from the emitter (21) onto the receiver (22) 
or not, or to interrupt a beam of radiation 
from the emitter (21) to the receiver (22) or not, 
depending on the pressure differential across it. 
In either case, when a sufficient energy level is detected 
at the receiver (22), indicating a pressure level below the 
selected threshold, power is switched to a sounder (26) to 
warn the user of the low pressure condition.
Patent EP-0351246-A3 (EP)
IPC: C12N15/58
Filed: 1989-07-14
Abstract: A tissue plasminogen activator (t-PA) analogue in substan­
tially inactivated one-chain form capable of being con­
verted to the active two-chain form is modified in the 
region from position 414 to position 433. In particular, 
the t-PA analogue is one in which a positively charged 
amino acid residue in position 419 and optionally also in 
position 420 has been replaced by a negatively charged or 
uncharged amino acid residue to inhibit interaction with 
the amino acid residue in position 480.
Patent EP-0355064-A3 (EP)
Title: Back lighting device for a liquid crystal panel
IPC: G02F1/13357
Filed: 1989-08-17
Abstract: A back lighting device for a liquid crystal display (1) has a 
light scattering coating (4) in the form of dots covering the light 
emitting surface of a light guiding (2). The coating covers 
3-50% of the surface nearest an end thereof adjacent a linear 
light source and covers 80-100% of the surface farthest from the 
light source. The variation of the coating rate across the 
surface produces uniform distribution of emitted light from the 
back lighting device.
Patent EP-0372821-A3 (EP)
Title: Liquid crystal display panel with reduced pixel defects
IPC: G02F1/1368
Filed: 1989-11-29
Abstract: A liquid crystal display panel has a glass 
substrate (51), a plurality of rows of gate 
electrodes (52) provided on the glass substrate, a 
plurality of columns of drain electrodes (56), a 
plurality of pixel electrodes (60) corresponding 
to each of the intersections of a matrix formed by the 
gate electrodes and the drain electrodes, and first 
and second insulating films (53,58) between the gate 
electrodes, the drain electrodes, and the pixel 
electrodes in order to isolate them from each other. 
The pixel electrodes (60) communicate with the source 
electrodes (57) through openings (59) in the second 
insulating films (58).
Patent EP-0325562-A3 (EP)
Title: Dry ion-selective electrodes for the determination of ionic species in aqueous media
IPC: G01N27/333
Filed: 1989-01-20
Abstract: Dry multilayer electrode for the ion-selective 
determination of species in solutions. The electrode 
comprises a conductive layer, a mineral or organic 
redox couple, a reference electrolyte layer and an 
ion-selective membrane. The reference electrolyte is 
an ion-conductive polymeric material carrying 
covalently bound electrostatically charged groups.
Patent EP-0399564-A3 (EP)
Title: Absorbent web and applications of same
IPC: A61F5/44
Filed: 1990-05-28
Abstract: An absorbent web of wet crosslinked cellulose fibers which web 
has a density within the range of from about 0.08 to about 
0.35 grams per cubic centimeter which web possesses improved 
vertical wicking properties.
Patent EP-0402843-A3 (EP)
Title: Pressure sealed threaded connection for corrugated hoses, especially made of plastics
IPC: F16L25/00
Filed: 1990-06-12
Abstract: The present invention relates to a pressure-sealed threaded connection for corrugated hoses, especially made of plastic, consisting of a threaded connection body and of a screw cap, which can be screwed thereon, having a passage for the hose, in which a hose connection is connected to the thread for the threaded connection to the screw cap, which hose connection has a smaller diameter than the thread, and a bead point being arranged on the hose connecting spigot at a distance from the recess between the hose connecting spigot and the thread, and the screw cap has a hollow at the end which is dimensioned such that it corresponds approximately to the external diameter of the corrugated plastic hose which is located on the flat part of the connecting spigot. Instead of the bead, the hose connecting spigot can also be of conical construction, the hollow of the screw cap having a matching cone which takes a number of corrugations with it and compresses them during screwing on.
Patent EP-0425773-A3 (EP)
Title: Actuator for the tool or workpiece clamping device of a machine tool spindle
IPC: B23B31/30
Filed: 1990-08-03
Abstract: An actuating arrangement for a tool clamping device (1) has a clamping bar (3) which is axially displaceable in a clamping direction in a machine tool spindle (2) under the effect of a spring arrangement (11), and a wedge transmission assembly (9) which is operable between the spindle and the clamping bar, with freely movable balls which bear respectively against three cone surfaces of which the first is provided on a clamping sleeve (10) which is axially displaceable in the clamping direction on the clamping bar under the force of the spring arrangement (11), the second is provided on a clamping ring (12) connected to the clamping bar (3) and the third is provided on a support ring (13) which is arrangd stationarily with respect to the spindle. Provided on the support ring is a fourth cone surface (18) which is inclined relative to the axis of the clamping bar in opposite relationship to the third cone surface. A piston-cylinder unit (7, 8) is releasably connected to a release ring (20) provided in the region of the balls (14), by way of a locking means which acts in dependence on travel movement.
Patent EP-0425850-A3 (EP)
Title: Extruder with a modular cylinder
IPC: B29C48/03
Filed: 1990-10-09
Abstract: The intention is to provide an extruder which is made up of as small a number as possible of individual parts of simple geometrical design and, in addition, allows a straight arrangement in the longitudinal direction. The barrel sections of the barrel are placed butting against one another in the longitudinal direction and are braced together by means of a plurality of tie rods. A closed frame is pushed onto each end of the barrel sections in such a way that a pressing force is exerted on the sides of the barrel sections. The frames are mounted to slide horizontally exactly on their narrow sides. 
<IMAGE>
Patent EP-0378391-A3 (EP)
IPC: G01N33/74
Filed: 1990-01-10
Abstract: This invention is directed to a ligand-receptor assay for determining the presence or amount of at least one target ligand, capable of competing with a ligand analogue conjugate for binding sites available on a ligand receptor, said ligand analogue conjugate comprising at least one ligand analogue coupled to a signal development element capable of emitting a detectable signal, in a fluid sample suspected of containing said target ligand, comprising the steps of:   a. contacting said fluid sample with ligand analogue conjugate and ligand receptor to form a reaction mixture, the relative amounts of ligand analogue conjugate and ligand receptor being such that in the absence of target ligand, and subsequent to substantially equilibrium binding, substantially all of the ligand analogue conjugate is bound to ligand receptor;   b. detecting the unbound ligand analogue conjugate; c. relating the detectable signal to the presence or amount of target ligand in the fluid sample. In one embodiment an optional means also is employed for removing receptor from the reaction mixture. In related claimed assay formats the analyte of interest may be either ligand receptor or ligand.
Patent EP-0390403-A3 (EP)
Title: Method and means for treating pulp
IPC: D21D5/02
Filed: 1990-03-20
Abstract: The present invention relates to a method and means for 
treating pulp. In particular, it is suitable for treating 
fiber suspensions of the pulp and paper industry, and more 
specifically, it is related to the development of pulp 
mill screening plants, making their operation more effective 
and reducing their equipment requirements, thus enabling a 
considerable reduction in, for example, the investment 
costs.  
     As known, screening involves two problems. Firstly, after 
screening, it is usually desirable to increase the pulp 
consistency to a range of 10 to 15 % for storing or after-­
treatment. Secondly, it is desirable to handle reject by 
either refining or some other method, but usually in a 
higher consistency than that of screening. In other words, 
the pulp flows always have to be thickened after screening.  
     The present invention comprises a method and means for 
screening pulp in a pressurized, closed space or spaces by 
means of screens in a consistency range of 1 to 5 % and by 
means of centrifugal cleaners in a consistency below 1 %, 
which method is characterized in that the various pulp 
screening and/or cleaning stages are effected in a 
pressurized state in a closed space in the screening plant 
and that access of air to the treated pulp is prevented by 
carrying out the thickening stages in a pressurized state, 
at the initial pressure of the preceding screening and/or 
cleaning stage.
Patent EP-0398589-A3 (EP)
IPC: H01L21/205
Filed: 1990-05-10
Abstract: A seal ring presses against a wafer on a CVD chuck 
continuously around the outer periphery of the wafer, 
and with sufficient force to hold the backside of the 
wafer against the chuck, so no CVD material may 
deposit on the backside of the wafer. The seal ring 
has one surface for contacting the frontside of the 
wafer and a second surface that extends close to the 
CVD chuck, so the edge of the wafer is also excluded 
from CVD coating. With use of the wafer seal ring 
apparatus and method, CVD coating is confined to the 
frontside of a wafer. In a preferred embodiment, an 
apparatus with a slide operated by a cam lever and a 
tension spring for moving the seal ring and pressing 
it against a wafer on a CVD chuck is used with each of 
multiple chucks attached to a rotatable turret within 
a CVD chamber.
Patent EP-0391865-A3 (EP)
Title: Cutting-off machine for cutting logs of paper material and the like
IPC: B26D7/06
Filed: 1990-04-05
Abstract: A machine is described for cutting large diameter wound logs of paper or similar web material such as toilet tissue and the like into relatively small discs for use specially in institutional dispensers. The machine includes a cradle and transport means (5) for inserting a large diameter log (B) of paper into a gripper (23) which holds the log securely and stationary while a band saw (7) cuts the discs of paper from the log. The gripper (23) includes a ring through which the log passes, said ring including a plurality of radially movable plungers which support and retain the log within the ring while the band saw is cutting a disc from the log. The mechanism also includes an automatic guide and sharpening station for maintaining the sharpness of the band saw and, furthermore, includes a support and discharge mechanism for removing the discs of paper from the gripper.
Patent EP-0391881-A3 (EP)
IPC: F16F7/00
Filed: 1990-03-12
Abstract: Maschinenbauteil mit hoher Stabilität gegen Schwingung, 
insbesondere Auskragen der Werkzeughalter, welcher über 
zumindest einem Teil seiner Längserstreckung mindestens zwei 
unterschiedliche Materialien bzw. Legierungen und /oder Zonen 
(2), (3) mit unterschiedlichen Gefügestrukturen und vorzugs­
weise mit konzentrischer Anordnung aufweist, zwischen welchen 
metallische Verbindung (8) besteht, wobei die unterschiedlichen 
Materialien bzw. Legierungen und/oder Zonen (2), (3) verschie­
dene mechanische Spannungszustände aufweisen.
Patent EP-0446970-A3 (EP)
Title: A solid-phase extraction cartridge
IPC: G01N1/40
Filed: 1990-08-11
Abstract: A solid-phase extraction cartridge 10 comprises a column 12 
containing sorbent particles 14 with a porous separation 
layer 16 above and below said sorbent particles 14 and an 
end cap 18 above and below said separation layers 16 with an 
aperature 20 therein permitting liquid to pass through.  
     For eliminating voids between the separation layers and for 
adapting the cartridge for automatic processes, a cartridge 
10 of the above-mentioned type is designed such that the end 
caps 18 have sealing means 20; 34 adapted to engage and 
disengage conduits 26, 28; 38 for said liquid and that said 
end caps 18 are compressible to said column 12.
Patent EP-0476500-A3 (EP)
Title: Device for attaching a mowing apparatus or other mechanical device to the bracket of a vehicle
IPC: A01B61/02
Filed: 1991-09-11
Abstract: Device for attaching a mowing apparatus, especially a rotary mower or other mechanical unit, to the bracket of a commercial vehicle, having one or more joints mounted fixedly on the machine unit and intended for pivoting the attaching device about an axis oblique or transverse relative to the direction of travel, and one or more spring elements inserted between the machine unit or vehicle, on the one hand, and the attaching device, on the other hand, in such a way that they counteract the pivoting. <IMAGE>
Patent EP-0484963-A3 (EP)
Title: Recovery of methyl esters of aromatic acids and glycols from thermoplastic polyester scrap
IPC: C07C69/80
Filed: 1991-11-08
Abstract: Dimethyl terephthalate vapor and glycol vapor are prepared by treating polyester polymer with excess methanol vapors at a temperature above 230 DEG C. The excess methanol acts as a carrier gas for the dimethyl terephthalate and the glycol. <IMAGE>
Patent EP-0473333-A3 (EP)
Title: Modified polydextrose and process therefor
IPC: A23L27/30
Filed: 1991-08-13
Abstract: An improved, water-soluble polydextrose containing less than 0.01 mol % of bound citric acid, foods containing same and process therefor.
Patent EP-0520204-A3 (EP)
Title: Medical waste disposal apparatus
IPC: A61G12/00
Filed: 1992-05-29
Abstract: A medical waste disposal apparatus for heating 
waste includes a hydrodynamic exhaust scrubber in 
which water is sprinkled in an atomized or spouted 
state into a circulation passage as the gaseous 
pyrolytic product and the steam flow through the 
passage, so that the product and the steam are 
dissolved in the water. The product and the steam are 
thus collected and removed.
Patent EP-0581146-A3 (EP)
IPC: C08F10/00
Filed: 1993-07-16
Abstract: Disclosed is a process for adding stabilizers and, optionally, additives to polyolefins in particle form obtained in liquid monomer by means of Ziegler-Natta catalysts, wherein the addition of stabilizers and, optionally, additives is carried out in liquid monomer in a step that follows polymerization, but precedes the flashing of the liquid monomer, after the aluminum alkyl has been deactivated.
Patent EP-0671629-A3 (EP)
Inventor: UENOYAMA HIROFUMI
IPC: G01P15/08
Filed: 1995-03-07
Abstract: A semiconductor acceleration sensor capable of
reducing a leakage current and manufacturing method thereof
is disclosed. A beam structure (64) is disposed on a silicon
substrate (1). Beam structure has a movable section, and movable
section (9) is disposed spaced at a prescribed distance above
silicon substrate. A movable electrode section is formed in
one portion of movable section (10,11). Fixed electrodes (17) made of an
impurity diffusion layer are formed in silicon substrate to
correspond to both sides of a movable electrode section. A
peripheral circuit (20) is formed in silicon substrate. Beam
structure and peripheral circuit are electrically connected
by an electroconductive thin film, made of polysilicon.
Then, when a voltage is applied to beam structure, and a
voltage is applied to both fixed electrodes, an inversion
layer is formed, and an electrical current flows between the
fixed electrodes. In the case where an acceleration is
received and movable section is displaced, the electrical
current flowing between the fixed electrodes changes.
Patent EP-0709864-A3 (EP)
IPC: H01F5/04
Filed: 1995-10-18
Abstract: The transformer has at least a primary winding (1), a secondary winding, and an integral connection element (6,8). The connection element is connected to the primary or secondary winding via a connection wire (5,7). The connector is also connected to an external wire (9,10) via a screw connection. The connection element (6,8) include a bore (13) for receiving the connection wire (5,7). The connection wire has a deformation (14) for mechanically and electrically fixing the wire to the connection element. The bore is eccentric, and the wire is made of brass and/or copper.
Patent EP-0701797-A3 (EP)
IPC: A61B17/064
Filed: 1990-12-14
Abstract: A suture tie device for suturing bodily tissue comprises at least two generally opposed leg members whose distal portions each have a tissue-engaging portion terminating at a distal end, and locking means disposed on the leg members, the locking means being selectively displaceable along the leg members in the direction toward the distal portions thereof, thereby bringing the distal ends of the leg members into engagement with one another, to form a suture loop. <IMAGE>
Patent EP-0740050-A3 (EP)
Title: Anlage und Verfahren zum Niveauausgleich von Bauwerken im Rahmen eines Durchpressverfahrens
Inventor: BALSEN UWE DIPL-ING
IPC: E21D9/00
Filed: 1996-03-28
Abstract: Es wird eine Anlage und ein Verfahren unter Verwendung dieser Anlage zum
Niveauausgleich von Bauwerken im Rahmen eines Durchpreßverfahrens vorgeschlagen,
womit ein Niveauausgleich von großer Genauigkeit mit relativ geringem
Zeitaufwand durchgeführt werden kann, wobei gleichzeitig die Sicherheit
des Bedienungspersonals gewährleistet ist und sowohl die durch Personalaufwand
als auch durch Beeinträchtigungen des Bahnbetriebs bedingten
Kosten reduziert sind. Die erfindungsgemäße Anlage umfaßt eine Meßeinrichtung
zum automatischen Erfassen der aktuellen Bauwerkslagen, eine Ausgleicheinrichtung
mit mehreren koordinierten Hebeeinrichtungen (9) zum Regulieren
der Lage des unterfahrenen Bauwerks und eine Steuereinrichtung (10)
zum zentralen Auswerten der von der Meßeinrichtung erfaßten Daten und zum
zentralen Steuern der Ausgleichseinrichtung.
Patent EP-0757145-A3 (EP)
Title: Elektrisch schaltbare Zuhaltevorrichtung für ein Fenster oder eine Tür sowie Anwendung eines piezoelektrischen Aktors und/oder eines magnetostriktiven Aktors und/oder eines Shape-Memory-Aktors
Inventor: KUHNEN KLAUS DIPL-ING
IPC: E05B47/04
Filed: 1996-07-26
Abstract: Es wird ein Türöffner beschrieben. Er weist eine mit der Schloßfalle 51 zusammenwirkende
Türöffnerfalle 61 auf. Diese wird bei herkömmlichen Türöffnern über
Haftmagnete oder Elektromotoren betätigt. 
     Um einfacheren Aufbau und besonders kompakte Baugröße zu erhalten, ist vorgesehen,
daß zur Betätigung der Türöffnerfalle 61 ein Piezoaktor 7 verwendet wird.
Anstelle des Piezoaktors 7 kann auch ein magnetostriktiver Aktor oder ein Shape-Memory-Aktor
verwendet werden.
Patent EP-0757965-A3 (EP)
IPC: B65H29/52
Filed: 1996-07-26
Abstract: Following the guide surface and spaced from it is a sheet guide surface in the form of a surface of a guide plate arrangement. Over the sheet guide surface, and issuing in it, are distributed blown air apertures. The blown air apertures (9.1,10.1) are formed on blown air nozzles (9,10) of a first nozzle configuration and of at least a second nozzle configuration. The blown air apertures of the nozzles of the second nozzle configuration are represented by gaps formed in the sheet guide surface (6) established by channel sections impressed into the guide plate arrangement (7), and extender between theoretical pairs of concentric circles (13,14) equally distributed over 360 deg.
Patent EP-0768345-A3 (EP)
Inventor: TAKEGAWA TOSHIYUKI
IPC: C10J3/00
Filed: 1996-08-07
Abstract: The present invention provides a method for producing
carbon black and an apparatus therefor, in which a
gasification furnace is separated into a lower gasification
section and an upper pyrolysis section via a distribution
plate, waste tire chips are supplied to the pyrolysis section
of the gasification furnace and pyrolytically decomposed to
separate it into pyrolysis gas and fixed carbon, fine fixed
carbon is separated from a mixed gas discharged from the
gasification furnace and supplied to the gasification section
of the gasification furnace to generate gasification gas, the
gasification gas is supplied to the pyrolysis section through
the distribution plate, a mixed gas of pyrolysis gas and
gasification gas is introduced after fine fixed carbon is
separated, so that carbon black is yielded.