baber/WOPTO huggingface dataset:
Patent EP-0066762-A3 (EP)
Title: 1,7-dihydro-pyrrolo(3,4-e)(1,4)diazepin-2(1h)-one derivatives
IPC: C07D487/04
Filed: 1982-05-22
Abstract: 1,7-Dihydro-pyrrolo[3,4-e][1,4]diazepin-2(1H)-ones of the formulawherein R is lower alkyl, R, stands for hydrogen, methyl, ethyl or phenyl, R<sub>2</sub> is hydrogen or lower alkyl and R<sub>3</sub> is hydrogen, chloro, fluoro, bromo, trifluoromethyl or methoxy are described with anticonvulsant and anti-anxiety activity.Also described is the process for preparing the above compounds and pharmaceutical preparations containing them.
Patent EP-0086973-A3 (EP)
IPC: G01H11/04
Filed: 1983-01-25
Abstract: This invention comprises a vibration sensor for detect­
ing engine knock. The sensor has a tuning mechanism which 
is mechanically resonant with a preselected vibrational 
frequency. The resonating movements of this tuning 
mechanism are adapted to apply varying stress to an 
associated magnetostrictive element. A magnetic biasing 
element imparts a magnetization to the magnetostrictive 
element and a detecting means is associated with the 
magnetostrictive element for detecting changes in the 
magnetization caused by the varying applied stress.
Patent EP-0095785-A3 (EP)
IPC: B65H49/34
Filed: 1983-06-01
Abstract: The invention relates to a dispenser wherein strap is with­
drawn over the side of the reel in a non-tangential direction and 
pulled outwardly along the axis of the reel. This causes a twist 
in the strap but this is removed by rotating the reel in a circum­
ferential direction opposite to that which it has been withdrawn 
to remove the twist in the strap before it is used.
Patent EP-0113867-A3 (EP)
IPC: H01L27/11
Filed: 1983-12-10
Abstract: A memory cell of the general type employing one pair 
of IGFETs defining data nodes and cross-coupled in a latch 
circuit configuration for storing data, and another pair of 
IGFETs serving as transmission gates to selectively couple 
data into or out of the cell. A circuit technique provides fast 
writing speed by avoiding the use of load resistors in either 
the charge or discharge paths for the data nodes and yet 
ensures that the data nodes are pulled either fully to logic 
high or fully to logic low, as the case may be, without 
limitation by threshola voltage offset between the gate and 
source terminals of the IGFETs serving as transmission 
gates. High impedance leakage current discharge resis­
tances are included, and serve only the function of discharg­
ing leakage at the nodes to maintain memory. In the dis­
closed circuit configurations, the latch IGFETs are of oppo­
site channel conductivity type compared to the gating IG­
FETs. Various alternative forms of suitable high impedance 
leakage current resistances are disclosed, including a re­
sistive sea above the cell and leakage paths included within 
the gating IGFETs. The high impedance leakage current 
discharge resistances may be eliminated to provide a dy­
namic memory cell.
Patent EP-0094802-A3 (EP)
IPC: D01H1/115
Filed: 1983-05-12
Abstract: A method and an apparatus for producing a fasciated 
yarn, utilizing an air nozzle for false twisting a fiber bundle, 
provided with a fiber passage comprising an inlet portion, a 
small channel, and a large channel, characterized by the 
provision of at least a contact area in the inlet portion and/or 
the upstream region of the small channel. During the 
spinning operation, the fiber bundle is forced against the 
contact point, and, as a result, a twist imparted by a vortex 
can be effectively suppressed so that it does not ascend 
toward the upstream region.  
     Also, since ballooning can be suppressed by the contact 
point, the size of the small channel can be increased, 
resulting in the sufficient suction air in the inlet portion.
Patent EP-0121686-A3 (EP)
IPC: G06V10/20
Filed: 1984-02-14
Abstract: Die Einrichtung ermöglicht die Ermittlung des zweidi­
mensionalen Zusammenhangs-Profils einer vorgeschriebe­
nen binären Variablen, welche einer Fläche zugeordnet ist. 
Für diese Ermittlung werden keine oder allenfalls geringe 
Rechnerzeiten benötigt. Die Einrichtung umfaßt eine durch 
Schalter-Zellen gebildeten Zusammenhangs-Matrix und 
eine durch Sensor-Zellen gebildete zweidimensionale Sen­
sor-Anordnung. Die Sensor-Zellen erfassen die Anwesen­
heit oder Abwesenheit der binären Variablen und steuern 
die ihnen zugeordneten Schalter-Zellen der Zusammen­
hangs-Matrix. Diese Einrichtung kann beispielsweise für die 
Prüfung von Schaltungsplatten und für die Analyse von 
Fingerabdrücken eingesetzt werden, wobei es sich dann bei 
der binären Variablen um die Anwesenheit oder Abwesen­
heit einer Leiterbahn auf der Oberfläche der Schaltungs­
platte oder um die Anwesenheit oder Abwesenheit einer 
Papillarlinie (20) auf der Oberfläche eines Fingers handelt.
Patent EP-0135922-A3 (EP)
Title: Apparatus for preparing and dispensing thermoplastic resin
IPC: B29C48/92
Filed: 1984-09-21
Abstract: Apparatus for preparing and dispensing thermoplastic 
resin has a conveyor with a chamber provided with heating 
elements, a conveyor screw mounted in the chamber and 
connected to a drive motor, a resin inlet and a resin outlet. 
To ensure the intended continuous dispensing of the resin 
even during intermittent operation, a control device is pro­
vided having inputs connected to a resin pressure sensor, a 
conveyor speed of rotation sensor and a resin temperature 
sensor. Intended values for the conveyor speed, resin 
pressure and resin temperature are supplied to the control 
device, which regulates the pressure during interruption of 
the dispensing of the resin and effects a speed regulation or 
a pressure regulation with a superimposed speed regula­
tion during dispensing of the resin. For plasticizing of the 
resin, which is supplied in solid, preferably granular form, 
and since the conveyor geometry is designed to produce 
minimum friction, external heating by the heating elements 
is required. The temperature at the outlet is monitored by 
the temperature sensor and regulated by the control device.
Patent EP-0148338-A3 (EP)
Title: Vehicle wheel
IPC: B60C15/02
Filed: 1984-10-16
Abstract: A vehicle wheel and pneumatic tire assembly, including a tire which essentially comprises rubber or rubber-like synthetic material, and a rigid rim which on the radially inner periphery of the rim ring has seating surfaces for the tire, from where the tire walls initially extend essentially horizontally toward the outside. On the radially inner periphery, the rim ring is provided with support surfaces for supporting the tire during an emergency operation. In order to be able to transmit increased forces during an emergency operation, the inner wall of the tire, in the region of the tread, and the radially outer portions of the rim, are provided with raised portions and recessed portions which predominantly extend in the transverse direction, and which are adapted to engage in one another during an emergency operation of the tire.
Patent EP-0163824-A3 (EP)
Title: Photoelectric measuring device
IPC: G01D5/38
Filed: 1985-03-16
Abstract: In a photoelectric measuring arrangement two grids operating as a scale and a scanning plate are built up of several component phase grids which define periodic graduations having differing grid constants. The periodic signals of differing periodicity arising through diffraction are optically or electrically summed.
Patent EP-0156303-A3 (EP)
IPC: E04F13/08
Filed: 1985-03-21
Abstract: Ein Fassadenplattenanker dient dazu, Fassadenplatten im 
Abstand vor eine Bauwerkswand vorzuhängen. Der 
Fassadenplattenanker weist ein zweiteiliges Zugband auf, 
dessen oberer Zugbandabschnitt (3) und dessen unterer 
Zugbandabschnitt (4) einander teilweise überlappen. Die 
beiden Zugbandabschnitte (3. 4) sind in ihrer Längsrichtung 
zueinander verschiebbar und weisen in den einander 
berührenden Flächen (10, 11) jeweils eine querverlaufende 
Riffelung (12, 13) auf. Einer der beiden Zugbandabschnitte (3) 
ist mit einem Bügel (14) verbunden, der den anderen Zugban­
dabschnitt (4) mit Abstand umgreift. Zwischen dem Bügel (14) 
und diesem anderen Zugbandabschnitt (4) ist ein Klemmkeil 
(16) angeordnet.
Patent EP-0163857-A3 (EP)
Title: Position measuring device
IPC: G01B3/00
Filed: 1985-04-10
Abstract: 1. Position measuring device for measuring the relative position of two objects, in which a measuring scale directly carrying a graduation is connected to the first object and a sensing unit sensing the graduation of the measuring scale is connected to the second object and the coefficients of thermal expansion of the measuring scale and the first object are different, characterized in that, to compensate for different thermal vibrations in length between the measuring scale (M) and the first object (S), the measuring scale (M) is connected rigidly to the first object (S) at least at both ends (Ma, Mb) and is acted upon at least one end (Mb) by a calibrated stressing device (K) only for a temperature compensation of the measuring scale (M) relative to the first object (S) preceding the rigid fixing on the first object (S).
Patent EP-0181648-A3 (EP)
Title: Spindle clamp assembly for a video recorder-playback machine
IPC: G11B17/028
Filed: 1981-10-20
Abstract: A clamping ring (144) is movable with respect to the disc (14) in a plane generally parallel to the disc and is urged against the disc about the disc opening.
Patent EP-0159761-A3 (EP)
IPC: E02B3/12
Filed: 1985-04-18
Abstract: Fastening device for fascine mattresses, which is fastened 
to a floating carrier (1, 2) and which comprises two fixed parallel 
spaced apart walls (11, 12) between which is retained an 
inflatable and deflatable hose (18) of which the minimum dimen­
sion in freely inflated condition in transverse direction between 
the fixed walls (11, 12) is greater than the distance between the 
walls.  
     An end edge part (6) of the mattress to be fastened is 
inserted between one wall (12) and the deflated hose (8), and 
then the hose (18) is inflated thereby clamping the end edge part 
(6) between the hose (18) and the wall (12).
Patent EP-0168855-A3 (EP)
Title: Automatic device for the drawing of bundles of welded bags of plastic material and for the insertion thereof into container means
IPC: B65B35/16
Filed: 1985-06-10
Abstract: An automatic device for the drawing of bundles of welded bags of plastic material, and the insertion of the same bundles into container means comprises essentially a first carriage, provided with means for gripping said bundles, and running in a plane parallel to the bundle feeding plane, and a second carriage, provided with means for handling said bundles and running in a lower plane parallel to the running plane of said first carriage, said carriages being both provided with driving means in said planes, said handling means being additionally suitable to run along a plane perpendicular to the said planes in order to draw said bundles in correspondence of said container means, said handling means surrounding and containing said bundles so as to keep them well assembled, said gripping means and said handling means being provided with moving means between an open position and a closed position.
Patent EP-0177081-A3 (EP)
Title: Mécanisme d'articulation pour un lit-divan
IPC: A47C17/175
Filed: 1985-09-13
Abstract: L'invention concerne un mécanisme d'articulation pour 
un lit-divan comprenant deux cornières (1 et 2) articulées 
entre elles et supportant chacune un cadre appartenant l'un, 
(4), aux éléments formant dossier et l'autre, (5), aux éléments 
formant siège, les deux cornières (1 et 2) étant reliées d'autre 
part à une traverse (T) du chàssis du lit-divan par des leviers 
(6, 7 et 8) montés à charnière à leurs extrémités d'une part 
sur ladite traverse (11) et d'autre part sur chacune des 
cornières (1) et (2), un ressort de rappel (15) étant prévu pour 
ramener le mécanisme d'articulation dans la position dans 
laquelle les deux cadres précités forment un divan.
Patent EP-0159179-A3 (EP)
Title: Improved bipolar transistor construction
IPC: H01L21/60
Filed: 1985-04-11
Abstract: A bipolar transistor structure and precess for its manu­
facture. The structure includes an emitter region formed over 
a base region, and a thin wall of insulating material, such as a 
thermal oxide, along the edge of the emitter region. The wall 
of insulating material electrically isolates emitter and base 
contact areas, and greatly reduces the size of inactive 
portions of the base region, thereby reducing the base 
resistance and base-collector capacitance, and increasing the 
speed of operation of the transistor. The wall of insulating 
material is formed by a process that eliminates at least one 
photolithographic patterning and etching operation found in 
conventional processes. In a preferred embodiment of the 
invention, the emitter region is shaped to include a wide 
inactive region and an active region of which a portion has 
reduced width. This configuration provides for lower emitter 
resistance, but maintains a relatively long active emitter 
perimeter, which keeps the base resistance also low.
Patent EP-0181125-A3 (EP)
IPC: C07C69/92
Filed: 1985-10-24
Abstract: A benzoic acid derivative of the formula: 
  
wherein R¹ stands for a lower alkyl group, R² stands for an 
optionally protected carboxyl group and X stands for a 
halogen or a salt thereof, has excellent anti-asthmatic and 
antiinflammatory activities and therefore is useful as an 
antiasthmatic or antiinflammatory agent for a mammalian 
animal.
Patent EP-0164336-A3 (EP)
IPC: C10J3/42
Filed: 1985-06-05
Abstract: Durch abwechselndes Beblasen und Entaschen eines 
Brennstoffbettes wird die Vergasung fester Brennstoffe im 
Hinblick auf bessere Gasausbeute in kürzerer Zeit beein­
flusst. Zur Durchführung des Verfahrens wird eine neue ke­
gelförmige Drehrostkonstruktion geoffenbart, deren Öff­
nungswinkel dem Schüttwinkel des Schüttgutes entspricht, 
so dass die Schichtstärke des darüber lagernden und zu ver­
gasenden Schüttgutes vergleichmässigt wird. Diese Kon­
struktion erlaubt ferner, die Durchströmung des Schüttgut­
bettes zu vergleichmässigen. Der Rost weist abwechselnd 
Durchblase- und Entaschungsschlitze auf.
Patent EP-0203290-A3 (EP)
Title: Coding device for conveying installations coding device for conveying installations
IPC: G06K19/04
Filed: 1986-03-17
Abstract: A coding device for conveying systems comprises code carriers in connection with individual conveying units (30,32) of the conveying system and at least one reading device (48) which is arranged at the conveying track of the conveying system. The code carriers are constructed as rotatable discs (30), and a driving device (50) for rotating the discs during the reading process is provided in connection with the reading device (48).
Patent EP-0213293-A3 (EP)
Title: 11-substituted 5,11-dihydro-6h-pyridoû2,3-b¨û1,4¨benzodiazepin-6-ones, process for their preparation and medicaments containing them
IPC: A61K31/55
Filed: 1986-06-13
Abstract: Compounds of general formula I are described,    <IMAGE>  (I) wherein X represents the group =CHR, =NR or an oxygen atom and A represents the groups -NR1R2, wherein R1 and R2 represent alkyl, cycloalkyl or phenylalkyl groups, n represents the number 0, 1 or 2, R3 represents a hydrogen atom, a hydroxy or alkyl group or a group -(CH2)n-N-R5R6 (R5 and R6 being lower alkyl groups) and R4 is an alkyl or phenylalkyl group; two processes for preparing these compounds and the salts thereof are also described. The compounds have favourable effects on heart rate and can be used as vagal pacemakers for treating bradycardia and bradyarrhythmia in human and veterinary medicine. Some of these compounds also have very good antithrombotic effects.
Patent EP-0228723-A3 (EP)
IPC: H01R12/38
Filed: 1986-11-11
Abstract: The IDC terminal block assembly according to the present invention 
provides an in-the-field useability with ordinary, readily available tools, and each 
terminal block assembly is capable of terminating any one of multiple-gauge wires. 
The IDC terminal block assembly is manufactured in a standard length that is 
selectively severable at multiple locations to provide the number of terminal 
positions adapted for a particular applications environment. The terminal block 
assembly is operable in either a pin-compatable or a printed circuit board 
insertable mode with only a slight modification in otherwise identical IDC 
terminal 
bodies, and is economically fabricated from three cooperative components that are 
readily assemblable, minimize inventory requirements, and provide positive strain 
relief. The three principal cooperative component sub-assemblies include plural 
IDC terminal bodies in one of two configurations, plural contiguous housing 
members, and plural cover members having yoked cam surfaces pivotally mounted 
individually to the several housing members. The IDC terminal bodies are slidably 
mounted individually to corresponding housing members and are held thereby in a 
stationary manner. Any of multiple gauge wires positioned in the stationary 
terminal bodies are urged downwardly thereinto by action of the yoked cam surface 
of the associated cover members in such a way that the insulation surrounding the 
wire is cut-through, and the material of the wire is plastically deformed in inverse 
proportion to the gauge thereof. The wires as terminated are recessed within the 
terminal block assembly in such a way that any strain along the wires is stress 
relieved externally of the wire-to-IDC terminal interfaces.
Patent EP-0196735-A3 (EP)
IPC: G01D5/241
Filed: 1986-01-16
Abstract: A differential capacitance detector comprising two pulse 
generators (3, 6) and a comparator (7). The width of each 
pulse generator output is representative of the capacity of 
each of two capacitors (2, 5) whose differential is to be 
determined. The comparator (7) provides a third pulse 
whose width is the difference of th width of the pulses input 
from the pulse generators (3, 6) and is representative of the 
capacitance differential between the two capacitors (2, 5).
Patent EP-0199488-A3 (EP)
IPC: B29D30/32
Filed: 1986-04-07
Abstract: A spring finger ply down for a tire building machine 
comprising an annular array of spring fingers (10), an 
annular support (11) for the fingers and a constrictable clamp 
(13) for securing each finger to the support at an axial 
interference (28, 30) between each finger and the support. 
The constrictable clamp includes an elastic band (34) stretch­
ed circumferentially around the fingers and/or a clamping 
ring (38) of relatively inextensible material that is adjustably 
constricted or cinched around the fingers or, if used, the 
elastic band for holding rigidly or relatively rigidly the fingers 
to the support. The elastic band is locally radially deformable 
to permit radial release of the axial interference for easy 
insertion and removal of a finger without disturbing adjacent 
fingers.
Patent EP-0223445-A3 (EP)
Title: Refractory oxide shaped articles
IPC: B28B11/16
Filed: 1986-10-27
Abstract: Shaped articles, especially ones containing a plurality of fine through passages, are made from a composition containing a refractory particulate material by extrusion, cutting into lengths while in the green deformable state by means of a high velocity water jet generator (8), and then calcining to bind the refractory particles together. Depending on the nature of the refractory material, the articles are of use as catalyst supports or precursors, adsorbents, or absorbents. In a preferred mode of operation, the extrudate is extruded horizontally and allowed to sag into a gap between the extrusion die and a transport device, which is driven positively to maintain the degree of sag within predetermined limits, and the frequency of cutting depends on the rate of movement of the transport device.
Patent EP-0222717-A3 (EP)
IPC: A61L27/00
Filed: 1986-10-13
Abstract: A material of unallyed titanium for implantation in body 
tissue wherein the surface inorganic atomic layer of the 
material contains  
Ti 29 - 33  
O 61 - 67  
expressed in atomic per cent. In addition, the surface layer may 
not include amounts of other atoms about certain maximums. By 
using in living tissue it has been found that such a surface 
composition has given particularly positive tissue reactions.
Patent EP-0249736-A3 (EP)
IPC: A61K31/41
Filed: 1987-05-08
Abstract: the invention relates to formulations for the topical 
application of ebselen, a process for the preparation 
of the ointment, and its use in the treatment of 
inflammatory and allergic skin diseases.
Patent EP-0260475-A3 (EP)
IPC: H01S5/00
Filed: 1987-08-21
Abstract: A process of preparing a laterally confined 
positive index waveguide is disclosed in which a 
monocrystalline substrate comprised of a III-V com­
pound is provided having adjacent one major surface 
monocrystalline gallium aluminum arsenide having a 
resistivity greater than 10⁵ ohm-cm. A protective 
layer is provided on the substrate, and a channel is 
opened in the substrate to expose an unprotected por­
tion of the substrate. A waveguide region is formed 
by selectively depositing epitaxially on only the 
unprotected portion of the substrate at least one 
III-V compound of a higher refractive index than the 
substrate monocrystalline gallium aluminum arsenide. 
Epitaxial deposition is terminated when the waveguide 
region forms with the one major surface an overall 
planar surface, and at least one layer bridging the 
substrate and the waveguide region is deposited on 
the planar surface.
Patent EP-0262442-A3 (EP)
IPC: B21D43/28
Filed: 1987-09-03
Abstract: Die Erfindung betrifft eine Vorrichtung zum Sortieren von Blechab­
schnitten an einer Blechschere und schlägt für eine einfache Sortier­
barkeit vor, daß an der Schnittstelle (Scherenuntermesser 2, Scheren­
obermesser 8) eine zu dieser verlagerbare Rutsche (14) vorgesehen 
ist, von der in schnittstellennaher Stellung die abgeschnittenen Blech­
abschnitte abrutschen und daß in der schnittstellenfernen Stellung die 
Rutsche (14) einen derartigen Abstand von der Schneidstelle (Sche­
renuntermesser 2, Scherenobermesser 8) besitzt, der größer als die 
Schnittbreite des abgeschnittenen Blechabschnittes ist.
Patent EP-0239323-A3 (EP)
IPC: G06F13/12
Filed: 1987-03-19
Abstract: A system is described with which data can be reliably 
transferred at high channel speeds between an IBM CPU 
channel and a remotely located control unit through a high 
speed full duplex data link that can be a T3 speed telephone 
line. A pair of similar coupler units are provided, one of which 
is connected by way of conventional bus and tag cables to a 
channel and the other by such cables to the remotely located 
control unit. In one embodiment, the coupler units have 
extended buffers to enable retransmissions of entire data 
blocks in case of error. A special counter technique is 
described whereby the transfer of fixed length data blocks 
for I/O devices such as printers can be accommodated with­
out creating incorrect length problems with the channel. A 
high speed microprocessor is used to regulate the initialization 
and end sequences needed to establish communication 
between the channel and a control unit while a data transfer 
assist logic controls the transfer of data which is transmitted 
over the serial data link without interlock signals normally 
used between a channel and a control unit. A data streaming 
mode is accommodated.
Patent EP-0245005-A3 (EP)
IPC: B65D81/34
Filed: 1987-04-28
Abstract: An ovenable food tray is described which has resistance to 
flaming when subjected to elevated temperatures. The tray is in 
the form of a laminate. One layer is paperboard coated on its food 
contacting surface with a food grade resin, and the other surface 
of the paperboard has adhered to it a paper coated with an 
essentially nonburning coating. The food grade resin may be a 
polyester; for instance, polyethylene terephthlate. The nonburn­
ing coating may be a cured silicone polymer coating or a highly 
pigmented coating.  
     The method of preparation is described.