baber/WOPTO huggingface dataset:
Patent EP-0314906-A3 (EP)
IPC: B29C65/00
Filed: 1988-09-15
Abstract: Es wird ein Verfahren und eine Vorrichtung zum Verbinden 
einer laufenden folienartigen Bahn (11) mit wenigstens 
einer anderen laufenden folienartigen Bahn (10) über eine 
auf eine der Bahnen (11) aufgebrachten Klebschicht (15) 
vorgeschlagen. Wenigstens eine der Bahnen (10) wird vor 
Ausführung der Verbindung der Bahnen (10, 11) die zwi­
schen einer Walzenanordnung (13) erfolgt, thermische 
behandelt. Eine der Bahnen (11) wird vor dem Auftrag der 
Klebschicht (15) im wesentlichen über die gesamte Bahn­
breite mit erwärmtem gasförmigem Medium (17) beauf­
schlagt.
Patent EP-0300550-A3 (EP)
IPC: E05F15/00
Filed: 1988-07-09
Abstract: On the edge of the glass receiving frame of the car 
there is provided a hollow (at 3) weather strip (1) within 
which two parallel conductors (5) extend spaced apart and are 
connected to an electric or electronic control unit (7) which 
is connected to the motor (9) of the power windows and to an 
outer control switch (11). In case of abnormal working 
conditions, a squashing of the cavity or channel (3) of the 
weather strip (1) causes a contact of the conductors (5) 
closing the circuit connected to a switch reversing the motion 
of the motor (9) in the control unit (7).  
     A temporary storage causes the window to continue the 
movement downwardly in spite of other commands sent to the 
device control unit.
Patent EP-0301648-A3 (EP)
Title: Colour cathode ray tube having an in-line electron gun
IPC: H01J29/50
Filed: 1988-07-18
Abstract: A colour cathode ray tube having an integrated electron 
gun structure including mirrored main focusing and accelerating 
electrodes (46B, 52). The electron gun comprises a triode section formed 
by three in-line arranged cathodes (27, 28, 29) and first and second 
grid electrodes (30, 36) whose apertures are symmetrically disposed 
about respective central (21) and outer (32, 34) axes which pass through 
their respective cathodes. A prefocusing electrode (38) having eccentric 
outer apertures is positioned next to the second electrode (36). The 
field produced by the prefocusing electrode (38) serves to converge the 
electron beams prodeuced in the triode section.  
     At least one, but more conveniently two, further 
electrode(s) (40, 46A) are provided between the prefocusing electrode 
(38) and the main focusing lens electrode (46B). The outer apertures 
(say the apertures 44) of at least one of the further electrodes are 
elongated to provide an asymmetrical lens field which is used to 
neutralise spot errors, beam displacement and beam asymmetry. The shapes 
of the elongated apertures (44) are such that at a portion of their 
peripheries are concentric about the axes (32, 34).
Patent EP-0274413-A3 (EP)
IPC: H04L29/00
Filed: 1988-01-05
Abstract: A distributed data processing system is provided comprising a 
plurality of processes (FIG. 9, a, b, x) which communicate with one 
another using messages. When a process is created or terminated anywhere 
in the system a notification message may be requested. Such requests may 
be made regarding different organizational levels of the system, for 
example the entire system, one node, or a group of related processes.
Patent EP-0279707-A3 (EP)
IPC: C07D207/08
Filed: 1988-02-22
Abstract: Novel heterocyclicmethanols are disclosed having 
the formula: 
  
wherein Z is pyrrolidinyl, piperidinyl, homopiperidinyl 
or pyridinyl;  
    R¹ is hydrogen, loweralkyl or carbethoxymethyl;  
    R² is hydrogen, loweralkyl or cycloalkyl, phenyl or 
phenyl-loweralkyl;  
    R³ is 1 or 2-naphthalenyl, 2,3-dihydroinden-4 or 5-yl, 
phenyl or phenyl substituted by loweralkyl, loweralkoxy, 
halogen, trifluoromethyl, phenyl, methylenedioxy, nitro, 
amino, loweralkylamino, diloweralkylamino, loweracylamino;  
    the 1-position of 2-pyrrolidinyl, 2-piperidinyl or 
2-homopiperidinyl may be substituted by an R⁴ loweralkyl 
group, or R¹ may form methylene or -CH₂-C(O)- bridges 
with R⁴;  
    the pharmaceutically acceptable salts and diastereomers 
thereof, which compounds have antiarrhythmic and/or 
hypotensive activity in animals.
Patent EP-0280519-A3 (EP)
Title: Bacterial inhibiting compositions and use thereof
IPC: A01N47/44
Filed: 1988-02-24
Abstract: A bacterial inhibiting composition comprising a mixture of 2-bromo-2-nitropropane-1,3-diol and n-dodecylguanidine or water soluble salt thereof, and its use in controlling the growth of slime forming microbes in an aqueous system by adding such a composition thereto.
Patent EP-0283256-A3 (EP)
Title: Scanning optical microscope
IPC: H01J37/28
Filed: 1988-03-16
Abstract: A scanning optical microscope is disclosed in which the 
laser that illuminates the specimen is also used as a component of 
the optical detector system. This dual use of the laser permits 
substantial simplification of the microscope optics and the 
associated scanning mechanism. For example, the beam splitters and 
other bulk optic components required in prior art devices are 
replaced by a single optical fiber linking the laser and the 
specimen. A micro-lens is formed on the terminal end of the fiber 
to focus the laser light onto the specimen. The optical fiber is 
mounted over the specimen and its terminal end portion is caused to 
swing back and forth in reciprocal motion above it, this motion 
being induced by electromagnetic or electrostatic interaction 
between the fiber and associated electromagnets or deflection 
plates. The periodic drive signals that induce this oscillatory 
fiber motion are synchronized to the fiber's natural mechanical 
resonant frequency by an optical position detector.
Patent EP-0288219-A3 (EP)
IPC: H04N1/417
Filed: 1988-04-15
Abstract: An apparatus decodes a series of facsimile codes to generate pixel data to generate a facsimile of an image. The apparatus comprises a windowing state machine receiving a series of facsimile codes. A code windowing apparatus selects a code from the receives series. A decoding ROM generates intermediate codes and code window control signals in response to the selected codes. A reference windowing means connected to receive pixel data generated during the decode of a previous scan line of the facsimile, selects a reference window of pixel data from a previous scan line. Output pixel data is generated in response to the intermediate codes and the reference window.
Patent EP-0293135-A3 (EP)
IPC: H04N5/765
Filed: 1988-05-18
Abstract: A cable adapter, suitable for use for connecting a camera integrated 
type VTR to a television receiver, has a first input terminal (4) and an 
output terminal (5) disposed closely adjacent one another. The first input 
terminal (4) and the output terminal (5), are connected to a switch (7) by a 
parallel line (3) comprising first (3A) and second (3B) signal lines, and a 
second input terminal (6) is also connected to the switch (7). The first input 
terminal (4) and the output terminal (5) are connected by a first switching 
operation of the switch (7). The second input terminal (6) and the output 
terminal (5) are connected by a second switch operation of the switch (7). 
Thus, connection can be made between the camer integrated type VTR, 
the TV antenna and the TV receiver without complicatedly connecting the 
cables and without extending the cable from the antenna. Preferably the 
terminals (4) and (5) are integrated in one connector part (1) and the switch 
(7) and the terminal (6) are integrated in another connector part (2).
Patent EP-0313303-A3 (EP)
Title: Photoprotection compositions comprising tocopherol sorbate and an anti-inflammatory agent
IPC: A61K8/89
Filed: 1988-10-18
Abstract: Disclosed are pharmaceutical compositions comprising tocopherol sorbate and an anti-inflammatory agent which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of tocopherol sorbate, an anti-inflammatory agent, and a sunscreen are also disclosed. Also disclosed is a method for using these compositions topically to prevent damage to skin caused by acute or chronic UV exposure.
Patent EP-0286498-A3 (EP)
Title: Through-counter dispensing system for plastic bags
IPC: B65H35/00
Filed: 1988-03-23
Abstract: A dispensing nozzle comprising a plate (30) overlying a bore defined through a countertop for the passage of bags (12) therethrough from a subjacent storage position. The plate defines an elongate zig-zag slot (38) for the restrictive movement of bags (12) therethrough upon a manual pulling of a leading bag. Each manually pulled leading bag is automatically severed from a following bag secured thereto along a line of severance by slot-developed resistance. Introduction of the forwardmost bag of a bag package is facilitated by an enlarged opening (40) laterally of one side of the slot and communicated with the slot through a relatively narrower neck portion (42). The nozzle may include a tubular sleeve receivable in the countertop bore, with the plate secured to or integrally formed with the sleeve across one end thereof.
Patent EP-0278937-A3 (EP)
Title: Method and tube equipment for supplying fluid to a space and draining said space
IPC: A61M3/02
Filed: 1988-02-05
Abstract: A space communicating with the atmosphere via a cavity and a passage is supplied with a fluid or drained by means of a tube (10) made of a flexible elastic material and having a tendency to coil up. Upon insertion into said space, the tube (10) is first held in a straightened-out condition by means of a guide (15) of flexible but unelastic material which is introduced into said tube (10) and then withdrawn therefrom to permit the tube (10) to coil up within the cavity and to be conveyed into the space by a substance supplied to the cavity. The method can be used advantageously for supplying a drug or nutriment directly to the intestine by conducting the tube (10) in its straightened-out condition through the nose, the throat and the gullet down into the stomach where it is allowed to coil up in order to be transported into the intestine by normal ingestion of the food. The tube (10) employed for carrying the method into effect consists of a flexible plastic or rubber material and tends to coil up with a predetermined force, the guide (15) consisting of flexible but unelastic material and tending to straighten itself out with a force exceeding the coiling-up force of the tube (10).
Patent EP-0336334-A3 (EP)
Title: Polarizer with dielectric films
IPC: G02B27/28
Filed: 1989-04-03
Abstract: The invention relates in particular to polarizing light whose angle of incidence may vary substantially, e.g. over +/-10 DEG . A polarizing stack (22) constituted by dielectric layers (30, 31, 32, 33, 34, . . . ) is formed on an oblique face (4). It is in the form of a repetitive sucession of symmetrical sequences (30, 31, 40) each constituted by two half-thickness low refractive index layers (30, 40) on either side of a high refracture index layer (31). The invention is particularly applicable to polarizing the light emitted by a semiconductor laser.
Patent EP-0354555-A3 (EP)
Title: Training apparatus for the handicapped
IPC: A63B21/008
Filed: 1989-08-09
Abstract: Training apparatus for the handicapped with a frame, on which a seat and at least one foot support are arranged movably in relation to one another, the foot support (1) being arranged firmly on the frame (3) in the foot region in front of the seat (2), the seat (2) being held, in the longitudinal direction of the frame (3), displaceably towards the foot support (1) and back, the seat (2) having a backrest (4), a sitting part (5) which is connected in a pivotably movable manner to the backrest (4), and, arranged on both sides, connection elements (6) which are articulated at one end on the front part of the sitting part (5) and at the other end on a vertical backrest part (7) of the frame (3), and a force absorption device (8) being provided, on which the force produced by the relative movement between the seat (2) and the foot support (1) bears. <IMAGE>
Patent EP-0363927-A3 (EP)
Title: Process for the preparation of a suspension containing spherical oxide particles
IPC: C01G1/02
Filed: 1989-10-11
Abstract: A process is described for the preparation of a suspension containing sphere-shaped oxide particles, in which process there is emulsified in an organic liquid an aqueous phase containing at least one element which can be precipitated as an oxide (hydrate) in dissolved form or in the form of a sol. In this process there is dissolved in this organic liquid before, during or after formation of the emulsion at least one compound which acts as a phase transfer catalyst, and which can replace the anions or cations present in the emulsified water droplets by hydroxide ions or protons and which can thereby cause precipitation of the oxide in the droplets.
Patent EP-0373473-A3 (EP)
IPC: G03F7/032
Filed: 1989-12-04
Abstract: Es wird ein photopolymerisierbares elastomeres Gemisch 
zur Herstellung von ozonresistenten Flexodruckformen 
beschrieben, im wesentlichen enthaltend ein elastomeres 
Bindemittel, eine radikalisch polymerisierbare olefi­
nisch ungesättigte Verbindung, einen Photoinitiator und 
einen Polyglykolether gemäß der allgemeinen Formel I 
  
worin  
R₁ und R₂ Alkyl, insbesondere (C₁-C₃)Alkyl,  
R₃ Wasserstoff oder Alkyl, insbesondere 
(C₁-C₃)Alkyl,  
A, B, C und D gleich oder verschieden sein können und Oxa-­
n- oder -iso-alkylen, insbesondere Oxa-n-­
oder -iso-(C₁-C₅)alkylen und  
l+m+n+o 3 bis 40  
bedeuten. 
 
  
     Ebenso wird ein Aufzeichnungsmaterial, enthaltend das 
beschriebene photopolymerisierbare Gemisch beschrieben, 
sowie ein Verfahren zur Herstellung einer Flexodruck­
form.  
     Die erhaltene Flexodruckform zeigt eine verbesserte 
Ozonresistenz im Vergleich zu Formen des Standes der 
Technik.
Patent EP-0377134-A3 (EP)
IPC: B26B27/00
Filed: 1989-12-07
Abstract: Es wird ein Gerät zum Schlitzen und Ringein von Zierverpackungsbändern 
(4) beschrieben, wobei das Gerät einen 
Schneidstempel (1) umfaßt, der federnd und beweglich mit 
einer Gegenplatte (7) verbunden ist. Der Schneidstempel (1) 
besitzt auf seiner der Gegenplatte (7) zugewandten Seite 
eine Vielzahl von Schneidelementen, die als Kunststoffschneiden 
(2) ausgebildet sind, und die sich in Richtung 
der Relativbewegung zwischen dem Gerät und dem Zierverpackungsband 
(9) erstrecken. Die Gegenplatte (7) ist als 
Matrize mit Löchern (4) ausgebildet. Jeder Kunststoffschneide 
(2) ist dabei ein Loch (4) zugeordnet, in welches die Kunststoffschneide 
(2) eintauchen kann. An Stelle der Verwendung 
von Löchern (4 ist es auch möglich, die Oberfläche der 
Gegenplatte (7) als weiche Oberfläche auszubilden.
Patent EP-0376169-A3 (EP)
IPC: B60K17/08
Filed: 1989-12-21
Abstract: In an automatic transaxle (10) having an idler gear 
center axis (22) below a line interconnecting a main power 
train center axis (18) and a differential center axis (20), a 
control valve assembly (26) is disposed on one of opposite 
sides of a transaxle case (12) divided by the idler gear 
center axis (22). The differential (16) is disposed on the 
other of the opposite sides of the transaxle (10). An oil 
storing chamber (28) is disposed next to the control valve 
assembly (26) and free from occupation by same. the oil 
storing chamber (28) extends from one to the other of the 
opposite sides of the transaxle case (12).
Patent EP-0331404-A3 (EP)
Title: Method for producing tropane alkaloid
IPC: C12P17/18
Filed: 1989-02-27
Abstract: Methods for producing tropane alkaloids, such as 
scopolamine and/or hyoscyamine, by the tissue culture of 
tissues or cells of plants; tropane alkaloid-hyperproducing 
cells suitable for the production of tropane alkaloids, and 
a method for obtaining such cells; and a method for 
separating and purifying a tropane alkaloid from tropane 
alkaloid-containing cells are disclosed.
Patent EP-0334682-A3 (EP)
IPC: H01L29/267
Filed: 1989-03-28
Abstract: A heterostructure bipolar transistor is formed by a 
process of steps of holding an N-type gallium arsenide body (3) used 
as an emitter region in a high vacuum of 10⁻⁹ torr to 10⁻¹³ torr at a 
first temperature of 400°C to 1,000°C where arsenic on a surface of 
the gallium arsenide body drift away, lowering the first temperature 
to a second temperature of 300°C to 400°C to start a molecular beam 
exitaxial growth of a germainum, and forming an N-type germanium layer 
(4) used as a collector region.
Patent EP-0347194-A3 (EP)
Title: Non-volatile semi-conductor memory device
IPC: G06F21/79
Filed: 1989-06-14
Abstract: A non-volatile semi-conductor memory device 
comprises a memory cell array (9) comprised of memory 
cells, the array (9) being capable of writing and 
erasing data electrically, an address de-coder (2) 
responsive to addresses for selecting memory cells, a 
read/write circuit (3) for reading data stored in memory 
cells and for writing data to memory cells, a control 
circuit (1) responsive to a control input signal for 
controlling the address de-coder (2) and the read/write 
circuit (3) and a write protection circuit (5) having an 
external input terminal (6). The write protection 
circuit is arranged to protect a specific region of the 
memory cell array (9) from being written by fixing a 
potential of the external input terminal (6).
Patent EP-0352134-A3 (EP)
Title: Novel colored lens and method of manufacture
IPC: B29D11/00
Filed: 1989-07-21
Abstract: A process for the manufacture of a molded contact lens containing a 
transparent central visual region circumscribed by a colored iris portion which 
comprises 
   a. coating a colored liquid which is either curable or thermoplastic in a mold 
for making a contact lens onto a surface thereof where the iris portion of 
the lens is formed to produce a colored film thereon which film contains a 
surface exposed to the interior of the mold and a surface in contact with 
the mold,    b. charging the mold with the resin used to form the body of the lens while 
maintaining the colored film in the iris portion and configuring the resin 
about the colored film whereby the surface of the film becomes integral 
with the body of the lens and the surface of the film becomes part of the 
outer surface of the lens when the molded lens is removed from the mold.
Patent EP-0357294-A3 (EP)
Title: Compensation circuit for nullifying differential offset voltage and regulating common mode voltage of differential signals
IPC: G11B5/09
Filed: 1989-08-16
Abstract: An apparatus for nullifying the differential output 
offset voltage (ΔV OFFSET ) between the outputs (V+, V-) of a 
differential amplifier (200) and for setting the DC levels 
of the outputs to a known reference voltage (V REF ) includes 
a circuit (460, 462, 470, 472, 474, 476) which cross-couples 
the opposing AC output signals (V AC+ , V AC- ) to obtain only 
the DC components (V DC+ , V DC- ) of each signal. The 
apparatus further includes a first operational amplifier 
(440) to generate a compensation voltage (V OUT1 ) from the DC 
components of the outputs of the differential amplifier 
(200) proportional to the amount of offset between the DC 
components of the outputs of the differential amplifier 
(200). The compensation voltage (V OUT1 ) is fed back to the 
offset control inputs (382, 384) of the differential 
amplifier (200) to reduce the differential offset voltage 
(ΔV OFFSET ) to substantially zero volts. The apparatus 
further includes a dual voltage divider network (278, 280, 
282, 284) having a second operational amplifier (450) that 
supplies a variable reference voltage (V CMR ) to one terminal 
of each leg of the voltage divider network (278, 280, 282, 
284). The outputs of the differential amplifier (200) are 
each provided to a respective other terminal of the dual 
voltage divider network (278, 280, 282, 284). The second 
operational amplifier (450) has a reference voltage (V REF ) 
on one of its inputs (452). A signal responsive to the 
common mode output voltage from the differential amplifier 
is provided to the other input (454). The second 
operational amplifier (450) provides an output voltage 
(V CMR ) that is responsive to the common mode voltage output 
from the differential amplifier (200). The output voltage 
from the second operational amplifier (450) provided to the 
terminals of the dual voltage divider network (278, 280, 
282, 284) varies such that the voltage outputs from the 
 
 
voltage divider network (278, 280, 282, 284) have a common 
mode voltage substantially equal to the reference voltage 
(V REF ).
Patent EP-0325554-A3 (EP)
Title: Automatic chip classifier and system
IPC: D21B1/02
Filed: 1989-01-19
Abstract: A wood chip classifier (12) and classification 
system (10) in which chips are separated into a plurali­
ty of fractions according to chip size in an apparatus 
having an automatically adjustable hole spacing for 
first removing from a sample chips in the fraction 
smallest in size, and subsequently removing therefrom 
fractions containing chips of progressively larger size. 
A particularly suitable apparatus includes a rotating 
drum for receiving chips on the inside thereof, with 
the perimeter of the drum being formed from a plurality 
of spaced rods, and the spacing between the rods being 
adjustable.
Patent EP-0362137-A3 (EP)
Title: Molded polymers with hydrophilic surfaces, and process for making them
IPC: B29C39/02
Filed: 1989-09-20
Abstract: Polymer composites are described which consist of a 
0.1-500 micron thick film of a preshaped, surface-forming 
hydrophilic first polymer A covalently grafted onto an 
underlaying bulk and structural second polymer B and which 
are prepared by polymerizing said second polymer B on a 
substrate which is coated with the hydrophilic first polymer 
A, said first polymer being able to co-react with the 
monomers used to prepare the second polymer B.  
     Because of their continuous nature and covalent bonding, the 
hydrophilic surface films of polymer A adhere tightly to the 
underlaying polymer B and also conform exactly to the con­
figuration of the substrate or mold; polymers with such 
permanently modified surfaces are useful as biocompatible 
materials, for instance as contact lenses or as low-friction 
or non-blocking elastomers, as well as non-fogging, washable 
and printable polymers.  
     The instant process can also be adopted to prepare the 
reverse type of polymer composite comprising a hydrophilic 
polymer with a thin hydrophobic or lipophobic surface. Such 
composites can be used as membranes, release-rate controlling 
devices and solvent and soil-resistant polymers.
Patent EP-0362176-A3 (EP)
IPC: A44B11/25
Filed: 1989-09-28
Abstract: A separable buckle (10) for interconnecting two parts of a 
strap (A) or other tension member comprises a first buckle 
member (11) adapted to be attached to the first strap part and 
a second buckle member (12) adapted to be interconnected with 
the first buckle member and to slidably receive the second 
strap part. When interconnected, the two buckle members 
(11,12) are relatively pivotable about a transverse axis (C) 
with the first buckle member (11) acting as a two-armed lever, 
one lever arm (18) of which is engageable with the second 
strap part on the second buckle member (12) so that the second 
strap part can move in one direction relative to the second 
buckle member but is prevented from moving in the opposite 
direction by said one lever arm (18). The second buckle member 
(12) comprises a reverse bent hook portion (23/24) including a 
hinge element (25) receptive of a hinge element (16) of the 
first buckle member (11).