baber/WOPTO huggingface dataset:
Patent EP-0358321-A3 (EP)
Title: High speed step generator output circuit
IPC: H03K17/04
Filed: 1989-07-28
Abstract: A step generator for producing steps having 
constant edge parameters while driving varying loads 
includes a pair of DC coupled low speed diode 
switches (Q1, Q2) for slowly switching the output 
load current. A pair of capacitors (C1, C2) provide 
an AC coupled high speed input for rapidly, but 
temporarily, switching the output load current until 
the sustaining action of the low speed diode switch 
has occurred. A pair of resistor divided circuits 
(R1, R7 and R2, R8) in each of the low speed diode 
switches maintains a relatively constant reverse bias 
voltage across the diodes coupled to the capacitors. 
The high speed switching threshold is maintained at a 
relatively constant level which produces an output 
voltage step with constant edge parameters and no 
overshoot.
Patent EP-0365175-A3 (EP)
Title: A seat assembly for a vehicle
IPC: B60N2/04
Filed: 1989-10-03
Abstract: A stowable vehicle seat has a cushion frame 
(24) supported by a parallel link arrangement (18) 
positioned outboard of the seat and inboard a pair of 
upstanding side plates (42,44) to permit optimal 
downward folding of the seat cushion. A latch 
arrangement (20) is provided for establishing various 
positions between an operative elevated position and a 
stowed position.
Patent EP-0378909-A3 (EP)
Title: Trouble-free connector with lock mechanism
IPC: H01R13/627
Filed: 1989-12-07
Abstract: A tubular body has rectangular-shaped slot formed 
in the top portion thereof, and matched eccentric 
convex protrusions are formed on both sides of the body. 
A core is provided with a concave-shaped groove on its 
surface that is matched with the slot, when the core is 
inserted into the body. A cable is connected to the 
core. A rear cup is tightly fitted to the rear end of 
the body for securing the cable that is disposed 
externally through the hole. An insulation shell is 
tightly shielded on the outer rim of the rear cup and 
has an enclosed protrusion stopper. A locking device 
is provided which mates with the slot of the body. The 
locking device is furnished with ring-shaped side wings 
that ride on the body and touch the protrusions which 
serve as a force-receiving point. A coil spring is 
inserted from the rear end of the body and is located 
in between the locking wings and the rear cup. A 
slider is provided which can accommodate the locking 
wings of the device. Inside the slider a driving block 
is furnished being positioned in front of the wings of 
the locking device. The assembly on the outer rim of 
the device and the spring produces normal disengagement 
through the actuation of the spring via the locking 
wings of device. After coupling, the plug is easily 
matched with the insertion slot on the front side of 
the socket, thereby producing the locking action.
Patent EP-0333617-A3 (EP)
Title: Process for creating a temporary suspension of tasks running in a virtual machine data processing system
IPC: G06F9/46
Filed: 1989-01-31
Abstract: The process involves creating and running a special program 
in the virtual machine which is to be accorded suspend and 
resume control functions. The suspend/resume control 
function program is run first before a user's task is run. 
The special suspend/resume program seizes control over the 
virtual machine's external interrupt controls and modifies 
them to direct all incoming interrupts to the program itself 
rather than allowing CMS of the virtual machine to handle 
interrupts as is normally done. With incoming interrupts 
being sent to the suspend/resume program for analysis and 
response, incoming commands that generate such interrupts 
may be responded to and sub-routines contained within the 
suspend/resume task program may be employed to save all of 
these addressing registers and general register contents. 
This effectively takes a snapshot of the present status and 
intermediate result conditions existing in the user's task 
program operation at the time the interrupt occurred, thus 
enabling the restoration at a later time from the point at 
which suspension of the task occurred. The suspend/resume 
task program operates to modify the interrupt controls of 
the virtual machine to create a suspension of operation of 
the user's task program by enabling the virtual machine only 
for external interrupts.
Patent EP-0331610-A3 (EP)
IPC: H04W88/02
Filed: 1989-02-28
Abstract: Bei einem Mobilen Funktelefon mit 
einer Sende-Empfangseinrichtung (SE) und 
einer Bedieneinrichtung (BD), ist vorgesehen, 
daß die Sende-Empfangseinrichtung 
und die Bedieneinrichtung über 
einen Adapter (AB) mit Schnittstellen 
C1 ... CN mit einem oder mehreren 
Datenendgeräten verbunden sind, wobei 
der Adapter einen Mikroprozessor (MP) den 
Zustand von sowie die Kommunikation 
zwischen Sende-Empfangseinrichtung, 
Bedieneinrichtung, Modem und Datenendgeräten 
überwacht und steuert.
Patent EP-0373112-A3 (EP)
IPC: B25B9/02
Filed: 1989-11-27
Abstract: La pince, du type brucelles, est munie d'un levier 
auxiliaire d'actionnement amovible (5) constitué d'une 
pièce coudée dont une partie est en forme de boucle (7) 
entourant la pince. Le levier auxiliaire est positionné 
en un point intermédiaire de la pince par un ergot (8) 
s'engageant dans un trou (9, 10) de la pince, ou par un 
autre moyen.
Patent EP-0379087-A3 (EP)
Title: Aqueous detergent composition for machines processing amino resin glue
IPC: C11D3/20
Filed: 1990-01-12
Abstract: The compositions contain an alkali metal hydroxide, a poly(meth)acrylic acid, a copolymer based on styrene and maleic anhydride and, where appropriate, further comonomers, an emulsifier and a foam suppressant.
Patent EP-0384436-A3 (EP)
Title: Ignition detecting device of ignition apparatus
IPC: F02P17/12
Filed: 1990-02-21
Abstract: An ignition detecting device for use in an 
ignition apparatus of an internal combustion engine 
comprises ignition surge current detector means (10a) for 
detecting an ignition surge current generated in a primary 
circuit of an ignition coil (3) due to capacitive 
discharge of the ignition coil (3), and comparator means 
(10b) for comparing an output voltage of the ignition 
surge current detector means (10a) with a predetermined 
reference voltage (Vref) to detect the generation of the 
ignition surge current in excess of a predetermined value, 
thereby making it possible to detect accurately occurrence 
or nonoccurrence of ignition spark.
Patent EP-0385474-A3 (EP)
Title: Method of and apparatus for inspecting printed circuit boards
IPC: G01N21/88
Filed: 1990-03-01
Abstract: Disclosed is a method of and apparatus for inspecting a printed circuit board (PCB) for the nature of its soldered parts comprising three ring-shaped light sources which project light of different hues, the highest light source being any hue other than red, to a part mounted on a PCB at different angles and heights from above, a camera to record the reflected images, and a procedure used to check the recorded patterns to determine if the soldering is acceptable.
Patent EP-0390086-A3 (EP)
IPC: G01R33/483
Filed: 1990-03-27
Abstract: In a magnetic resonance imaging system for 
acquiring a magnetic resonance signal from a three-­
dimensional region to be imaged by executing a data 
acquisition pulse sequence based on a three-dimensional 
Fourier transform method including selective excitation, 
regions located on both sides of the three-dimensional 
region in a slice direction are presaturated prior to 
execution of the data acquisition pulse sequence based 
on the three-dimensional Fourier transform method 
including selective excitation (I), a region which 
includes the three-dimensional region and is broader 
than the three-dimensional region in the slice direction 
is then selectively excited (II), and the data acqui­
sition pulse sequence based on the three-dimensional 
Fourier transform method is executed, thereby acquiring 
a magnetic resonance signal from the three-dimensional 
region (III).
Patent EP-0395890-A3 (EP)
Title: Verfahren zur Steuerung von Druckmaschinen
IPC: B41F33/00
Filed: 1990-03-31
Abstract: Bei einem Verfahren zur Steuerung von Druckmaschinen werden 
Daten, die zur Steuerung jeweils einer Druckmaschine für 
jeweils einen Druckauftrag erforderlich sind, von einer 
zentralen Steuereinrichtung, an die mehrere Druckmaschinen 
angeschlossen sind, an eine der jeweiligen Druckmaschine 
zugeordneten Steuereinrichtung übertragen. Bei einer 
Anordnung zur Durchführung des Verfahrens ist die zentrale 
Steuereinrichtung von einer Datenverarbeitungsanlage, 
vorzugsweise einem Personalcomputer, und einer 
Datenübertragungs- und -verarbeitungseinrichtung gebildet, 
wobei die Datenübertragungs- und -verarbeitungseinrichtung 
die Datenübertragung zwischen den Steuereinrichtungen und 
der zentralen Steuereinrichtung weitgehend selbständig von 
der Datenverarbeitungsanlage durchführt.
Patent EP-0409120-A3 (EP)
Title: Rubber composite material having a threedimensional reinforcing structure, and use in tyres
IPC: C08J5/06
Filed: 1990-07-14
Abstract: There is described a high-strength rubber composite material with a reinforcing structure, characterised in that the reinforcing structure is a net material which permeates the rubber material in three dimensions like a skeleton and comprises a three-dimensionally shaped textile material which forms an open-mesh three-dimensional network. <IMAGE>
Patent EP-0400975-A3 (EP)
Title: Avermectin derivatives
IPC: A61K31/7042
Filed: 1990-05-30
Abstract: There are disclosed novel avermectin 
derivatives wherein the outer oleandrose ring of 
avermectin or avermectin monosaccharide is 
homologated by addition of diazomethane to 4″- or 
4′-oxo-avermectin to afford the perhydrooxepine 
derivatives. The homologated avermectins can then be 
further derivatized to afford additional novel 
avermectins. The new compounds are potent 
antiparasitic agents, in particular, the compounds 
are anthelmintic, insecticidal and acaricidal agents.
Patent EP-0408295-A3 (EP)
Title: Nucleic acid sequence amplification methods
IPC: C12N15/09
Filed: 1990-07-10
Abstract: Oligonucleotide probes for HIV nucleic acid are disclosed. Also disclosed are: methods of synthesizing multiple copies of a target nucleic acid sequence autocatalytically under conditions of substantially constant temperature, ionic strength, and pH are provided in which multiple RNA copies of the target sequence autocatalytically generate additional copies. These methods are useful for generating copies of a nucleic acid target sequence for purposes which include assays to quantitate specific nucleic acid sequences in clinical, environmental, forensic and similar samples, cloning and generating probes.
Patent EP-0431912-A3 (EP)
Title: Cassette holder for recording and/or reproducing apparatus
IPC: G11B15/665
Filed: 1990-12-05
Abstract: A cassette holder (44) in a recording and/or reproducing apparatus for a magnetic tape cassette includes a pair of circular-arc shaped members (46h) which serves to deflect a front pivotal closure member of a magnetic tape cassette to its open position when the magnetic tape cassette is inserted into the cassette holder (44) to be disposed at a fixed position, and a plate member (45c) which serves to deflect the front pivotal closure member to its closed position when the magnetic tape cassette disposed at the fixed position is taken out of the cassette holder. The cassette holder is formed by combining two sheet metal members (45, 46) together. One (46) of the sheet metal members is integrally formed with the circular-arc shaped members (46h) and the other (45) of the sheet metal members is integrally formed with the plate member (45c). When the magnetic tape cassette is disposed at the fixed position, the front pivotal closure member is received within a space between the circular-arc shaped members (46h) and the plate member (45c). <IMAGE>
Patent EP-0412902-A3 (EP)
Title: Electroacoustic device for hearing needs including noise cancellation
IPC: G10K11/178
Filed: 1990-08-07
Abstract: A device for performing electroacoustic functions including noise cancellation, hearing aid, communication interface, headset, feed for recording device, and headphone functions. The device includes composite transducers connected to a control unit. The composite transducers can be mounted on a headband and are configured to include input transducers for converting acoustic waves into electrical signals for processing by a control unit, and output transducers for converting the processed electrical signals to processed sound waves. The control unit includes an inverter/amplifier and a mixer/output amplifier for inverting the electrical input and controlling the gain for either adjusting the gain to maximize a noise cancellation function or increasing the gain beyond the minimum level heard by the ear to a desired level for a hearing aid function. Connectors for connecting recorders and a boom microphone, and function selection switches are provided by the control means for connecting circuit components of the control unit selectively for performing the above functions. The input and output transducers have oppositely oriented diaphragms mounted in a common plane to provide an inverted acoustic wave in real time for combining with and substantially cancelling an incoming acoustic wave. In this embodiment, an isolation wall means may also be incorporated to prevent sound from the output transducer from propagating back into the input transducer. In a second embodiment, the input and output transducers are both oriented in the same direction toward the user's ear canal.
Patent EP-0401169-A3 (EP)
IPC: B32B21/04
Filed: 1990-05-23
Abstract: Auf einem flexiblen Trägermaterial (1), vorzugsweise eine 
textile Stoff- oder Kunstlederbahn (1), wird ein Holzfur­
nier (2) aufkaschiert. Mittels Prägestanzungen (5) wird 
das Furnier (2) in Furnierplättchen (6) unterteilt. Danach 
oder gleichzeitig mit der Prägestanzung, wird der so ge­
bildete Schichtstoff in Streifen oder Bänder gestanzt oder 
geschnitten.  
     Diese Bänder oder Streifen lassen sich zu Krawatten, Arm­
bänder oder Gürtel verarbeiten.
Patent EP-0403456-A3 (EP)
IPC: H04L9/00
Filed: 1990-05-18
Abstract: The invention relates to an encryption circuit 
constructed in gate matrix technology. The circuit 
utilizes the American DES standard (Data Encryption 
Standard). According to a first aspect of the invention, 
the pin configuration of the circuit corresponds to the 
pin configuration of a memory circuit, preferably a 
standard random access memory, so that the encryption 
circuit can be simply placed in place of a memory in the 
existing equipment. According to a second aspect of the 
invention, the encryption uses a register (L, R) which is 
successively loaded 17 times in accordance with the 
encryption algorithm. According to a third aspect of the 
invention, the sub-key generation incorporated in the 
encryption algorithm is carried out with the aid of a 
combinatorial block which is integrated on the chip. The 
invention permits a simple and quick implementation of 
the encryption algorithm.
Patent EP-0453728-A3 (EP)
Title: Method for recycling cellulose fibres for use in medical or hygienic absorbent articles
IPC: A61F13/15
Filed: 1991-02-25
Abstract: According to the invention, a process for the recycling of cellulose-containing fibres, for example made of waste paper, for use in absorbent articles for medical or hygienic products, such as nappies, absorbent paddings, sanitary towels, compresses, tampons, and the like is provided. To this end, the secondary fibres are made into an aqueous suspension and treated with chemicals which break down the fibre surface, in particular disinfectants, preferably by addition of oxygen. The addition of bentonites increases the absorbency of the secondary fibres. The invention furthermore relates to the use of such recycled secondary fibres in absorbent articles for medical or hygiene products.
Patent EP-0452637-A3 (EP)
Title: Irradiation device
IPC: G21K5/02
Filed: 1991-02-26
Abstract: In a device (1) for irradiation of an object, which has an irradiation source (41) inserted in a shielded housing (31), there are worked into the housing (31) on one side a central accommodating chamber (33) for the irradiation source (41) and, aligned therewith, an irradiation chamber on the other side for accommodating a vessel (11) containing the medium to be irradiated. Moreover, there is arranged between the accommodating chamber (33) and the irradiation chamber (35) a slide (51) which is provided with a through opening (52) for the radiation source (41), which can be introduced into the irradiation chamber (35), and can be locked in different angular positions. Moreover, the irradiation chamber (35) can be sealed by an adjustable sealing stopper (40). 
<??>It is possible with this configuration to undertake an extremely intensive and safe irradiation of a medium, and also, in particular, to pass a flowing medium near the radiation source (41), it being a simple matter to adjust the radiation dose acting thereupon in accordance with the requirements. 
<IMAGE>
Patent EP-0475329-A3 (EP)
Title: Blade vows for a turbomachine with suction slots
IPC: F01D9/02
Filed: 1991-09-09
Abstract: Blade grating for a turbomachine comprising blades (A, B) arranged between a floor and a ceiling, and the floor and/or ceiling of which is equipped with a suction slit (4, 4') in the vicinity of at least some blades (A), said slit (4, 4') having a first end (6) arranged along the suction face in a region of the blade (A) extending from the zone of maximum curvature (7) to the neck (8) of the channel (3) between this blade (A) and the adjacent (B), characterised in that said slit (4, 4') is oriented along an isobaric line and is of such a length that the second end (9) is set apart from the suction face of the blade (A) at a distance of between one quarter and one half of the width of the neck (8) of the channel (3). 
<??>Turbomachine comprising this blade grating. 
<??>Reduction of secondary losses and improvement of performance. 
<IMAGE>
Patent EP-0498318-A3 (EP)
Title: Device for adjusting a filling height
IPC: B67C3/26
Filed: 1992-02-01
Abstract: In a device for adjusting a filling height for use in a filling machine, a sealing element which is axially displaceable for adjusting a filling height is provided in each case on the filling pipe of at least two filling elements. For the adjustment, each sealing element is assigned an adjusting device. All of the adjusting devices can be actuated by a common drive element via transmission means. The adjusting devices each possess a spindle-like first adjusting element and a spindle nut-like second adjusting element cooperating with the latter. To obtain a simple construction and also to simplify assembly and/or the replacement of defective parts, the first adjusting element is an adjusting sleeve which is displaceably guided on a guide bar.
Patent EP-0566822-A3 (EP)
Title: Flexible curing agent.
Inventor: MATHES ALFRED DR
IPC: C08G59/18
Filed: 1993-01-18
Abstract: Adducts of primary and/or secondary amines and esters conforming to the formulae (I) and/or (II) <IMAGE> are used as flexible curing agents for epoxy resins, in particular for the production of flexible coatings.
Patent EP-0623732-A3 (EP)
Title: Safety device for venetian blinds or roller blinds.
Inventor: RYPKA MANFRED
IPC: E06B9/84
Filed: 1994-05-03
Abstract: The object of the invention is to secure a roller or Venetian blind against unauthorised pushing-up from outside a building and to prevent the screen from falling downwards, as a result of its deadweight, after lowering has been hindered by an obstruction, to be precise this is to be achieved without additional manipulation. For securing purposes, in the case of a screen comprising parallel profile bars (3) which are interhung by means of carrying members and are guided in rails (21) located laterally on the window or door frame, use is made of a clamping device by means of which at least the lowermost profile of the screen can be fixedly clamped on the sides. Said clamping device is, by means of an articulation pin (14), rotatably suspended on the two carrying members (15), assigned to the profile bar (3) to be secured, in an elongate lug (4) in each case. The lug (4) is provided with a slot (7) into which a pin (6) of a locking lever (8) engages. The locking lever (8) bears, at a distance from the pin (6), on two opposite surfaces of a rail (21) by means of two braking jaws (9). Likewise provided for securing the blind against falling is a securing bar (31) which also has braking jaws (32, 33) made for sliding on the rails (21). A support (37) from the guide carriage (2) serves for horizontally positioning the securing bar (31) when the screen is drawn up, a band fastener (40) having a stop surface, with which the securing bar is raised. <IMAGE>
Patent EP-0678465-A3 (EP)
Title: Container for bulk and viscous material.
Inventor: BAISCH GEORG
IPC: B65G65/46
Filed: 1995-04-13
Abstract: The container (10) is for bulk pourable material and in its lower area has a V-shaped cross-section. It has a first worm conveyor (12) on its floor (11) which moves the material to one side (13). A second worm conveyor (14) on this side of the container moves the material to an outlet (15) at the top. The first conveyor has a lower delivery power than the second. Above the first conveyor is a damming body. The container on its upper side has several openings (18.1-18.3) for filling it and in its interior has vertical plates (19.1-19.7). It has a frame (20) with fixture devices (21.1,21.2,22) for transport. The frame in its lower area has one or more rollers (23.1). <IMAGE>
Patent EP-0692302-A3 (EP)
IPC: B01J23/63
Filed: 1995-07-11
Abstract: A catalyst for purifying carbon monoxide, hydrocarbons and 
nitrogen oxides in exhaust gases at the stoichiometric point or 
in oxygen-rich atmosphere, is disclosed, and it includes a 
porous support, at least one noble metal catalyst ingredient 
loaded on the porous support, and selected from the group 
consisting of platinum, palladium and rhodium, and at least one 
NO x  adsorbent loaded on the porous support, selected from the 
group consisting of alkali metals, alkaline-earth metals and 
rare-earth elements, and having an average particle diameter 
falling in a range of from 0.1 to 20 micrometers. A process 
for purifying, by bringing the exhaust gases into contact with 
the catalyst, is also disclosed.
Patent EP-0735615-A3 (EP)
IPC: H01R9/24
Filed: 1996-03-07
Abstract: An item of electrical equipment (3) has an earthing connection provided by a metal contact (28) projecting from the base that engages the exposed end of an earthing wire (43) and a housing panel (7). The contact has an angled section for insertion through a slot (45) in the plate. The tip section is forked such that the wire end is securely held in contact. A moulded clip (12) on the underside of the housing is shaped to deflect and then engages in a slot formed in the base to provide secure retention.
Patent EP-0762670-A3 (EP)
Inventor: ATSUTA HIROSADA
IPC: H04J3/00
Filed: 1996-09-12
Abstract: A TDMA receiving apparatus for use with a base station is
disclosed, that comprises a plurality of receiving antennas, a
plurality of outdoor units for converting received signals into
first intermediate frequency signals, a plurality of unit
connecting cables for sending the intermediate frequency
signals, and an indoor unit for obtaining demodulated signals
from the intermediate frequency signals. The indoor unit has a
plurality of second frequency converters for converting the
first intermediate frequency signals into second intermediate
frequency signals with the same frequency and a power combining
unit for combining the powers of the second intermediate
frequency signals. The combined intermediate frequency signal
is demodulated by a common demodulating circuit.