baber/WOPTO huggingface dataset:
Patent EP-0236108-A3 (EP)
Title: Tacho signal processing
IPC: G06F7/68
Filed: 1987-03-02
Abstract: This invention relates to apparatus for producing a periodic output signal having a predetermined period ratio a/b relative to a periodic input signal.Signals from a tachometer on a gearbox are received by a counter timer unit (11), the counter timer unit evaluates the number of clock pulses k° received from a clock (10) within each period of the tacho signal. A control unit receives values of k° from the counter timer and employs an algorithm based on the following equation to calculate a count value n° to be loaded into a register (30) for the next tacho period.where dK represents k<sup>-1</sup> - k°.An accumulator (17) is connected via an adder (31) to the register (30) and at receipt of each clock pulse from the clock (10) adds the count stored in register (30) into the accumulator (17. An output is produced on line (34) when the accumulator (17) overflows.
Patent EP-0266978-A3 (EP)
IPC: C07F9/30
Filed: 1987-10-30
Abstract: New 3-(1-aminoalkylphosphinyl)-(2-substi­
tuted)propionic acids are described which display 
antibacterial activity and potentiate carbapenem 
antibiotics.
Patent EP-0271254-A3 (EP)
IPC: C08L31/04
Filed: 1987-11-25
Abstract: Terpolymers comprising 70 to 92.5 weight per cent of ethylene, 
5 to 20 weight per cent of vinyl acetate and 2.5 to 10 weight 
per cent acrylic acid, having a melt viscosity at 160°C of 3000 
to 7000 mPa.s and a softening point as measured by Ring and 
Ball Method (ASTM E-28) of 70° to 100°C are blended with 
tackifiers (e.g. hydrocarbon petroleum resins) as hot melt 
compositions.
Patent EP-0273831-A3 (EP)
IPC: H01L27/148
Filed: 1987-12-29
Abstract: An image sensor is disclosed which is capable 
of handling large amounts of signal charge with small 
shift registers. The image sensor includes photoelements 
10 in which charge is accumulated in response to sensed 
conditions; electrically-controllable transfer gates 20 
adjacent the photoelements 10 for controllably releasing 
the charge from the photoelements; vertical shift 
registers 30, separated from the photoelements 10 by 
the transfer gates 20, for receiving the charge from 
the photoelements, and a scan generator connected to 
the barrier 20 for supplying a series of pulses thereto, 
a group of pulses being required to release all of the 
charge accumulated in the photoelements 10.
Patent EP-0268573-A3 (EP)
IPC: B29C48/305
Filed: 1987-11-10
Abstract: A synthetic resin strip intended for use in the manufacture of 
profiled Venetian blind slats (2). The strip is formed with grooves (4) 
on its inner face in the areas thereof where, after the final treatment 
of the strip said inner strip face is to exhibit a bend.  
     The grooves (4) are produced either directly in the extrusion process 
proper or they are cut out in the strip material after the extrusion.
Patent EP-0285797-A3 (EP)
IPC: G03C1/72
Filed: 1988-02-29
Abstract: Bei der Erzeugung von Resistrukturen nach der Zweilagen-­
Technik werden an siliciumhalitige Positivresists eine 
Reihe von Anforderungen gestellt. Das neue Verfahren soll 
unter anderem die Profilerhaltung bzw. die Maßhaltigkeit 
der Resiststrukturen gewährleisten.  
     Erfindungsgemäß werden als Resistmaterialien Vinylphenol-­
Vinylsilan-Copolymere folgender Struktur verwendet: 
   
     Bilevel-Resist
Patent EP-0294731-A3 (EP)
IPC: B23Q7/14
Filed: 1988-06-04
Abstract: 2.1. Bei Produktionsstraßen ist es üblich, daß die Werkstücke 
auf Transporteinrichtungen nacheinander zu den einzelnen Ar­
beitsstationen verfahren werden. Nachteilig hieran ist, daß zur 
genauen Positionierung von Produktionsorganen diese durch die 
Arbeitsstationen auch noch in der Förderrichtung der Transport­
einrichtungen verfahrbar sein müssen. Dieser zusätzliche Auf­
wand soll durch das erfindungsgemäße Verfahren und die Produk­
tionsstraße zur Durchführung desselben vermieden werden.  
         2.2. Verfahrensmäßig sieht die Erfindung vor, daß innerhalb 
einer entsprechenden Arbeitsstation das Werkstück durch die 
Transporteinrichtung mindestens in eine der zu erfolgenden Produk­
tion entsprechende Position verfahren wird. Erfindungsgemäß 
erfolgt eine Weiterbildung der Produktionsstraße dadurch, daß 
selbstfahrenden Werkstückträgern der Transporteinrichtung eine  
 
Meßeinrichtung und/oder eine Steuerungs- bzw. Regelungsein­
richtung zugeordnet ist. Als Antrieb wird vorzugsweise ein 
Langstator-Linearmotor verwendet.  
         2.3. Die Erfindung ist sowohl an Transferstraßen als auch für 
verkettete bzw. flexible Produktions- bzw. Montagesysteme.
Patent EP-0299308-A3 (EP)
Title: Building element made from a velvet texture and method for its manufacture
IPC: D06M17/00
Filed: 1988-07-02
Abstract: A structure based on velour fabric, having at least a first layer and a second layer and intermediate ribs connecting these layers provides a production-efficient, stable and nevertheless light-weight product. The velour fabric is made of a commercial yarn such as aramid fiber, carbon fiber, ceramic fiber or in particular glass fiber. The velour fabric is resin-hardened, wherein the intermediate ribs for rigid spacing elements between the first layer and the second layer.
Patent EP-0303140-A3 (EP)
IPC: E05B13/10
Filed: 1988-08-01
Abstract: Ein Absperrmechanismus für eine Betätigungsunterstützungsvor­
richtung für insbesondere schwergängige Abdeckungen von be­
vorzugt staub-, feuchte-, wasser-, gas- und/oder hochfrequenz­
dicht abzuschließenden Öffnungen besteht aus einer Grundplatte 
(100), welche drehbar auf der Antriebswelle (11) der Betäti­
gungsunterstützungsvorrichtung gelagert ist. Eine Schließplatte 
(101) ist verschiebbar auf der Grundplatte (100) gelagert und 
wird durch eine Schließfeder (113) in einer Ruhelage gehalten. 
Im freigegebenen Zustand des Absperrmechanismus greifen zu­
einander geneigte und einen Teil einer Öffnung im Inneren der 
Schließplatte begrenzende Flächen (118) in entsprechend ge­
neigte Flächen (120) auf der Antriebswelle ein. Ein Sicherungs­
teil (107) mit Spannfeder (108) arretiert die Schließplatte 
gegen die Kraft der Schließfeder so, daß der Absperrmechanismus 
sich bevorzugt im verriegelten Zustand befindet. Die Verschie­
bung der Schließplatte auf der Grundplatte wird über den Mit­
nehmer (112) eines Schlosses (111) bewirkt.
Patent EP-0312240-A3 (EP)
Title: Electric female connector piece
IPC: H01R13/03
Filed: 1988-10-05
Abstract: An electric female connector piece for receiving a pin-­
shaped male connector piece therein for achieving an 
electric connection therewith, comprises: a connector piece 
main body (14) having a C-shaped cross section by being 
provided with a pair of mutually opposing, elongated strips 
(14a,14b) which are joined together at their long sides by 
a connecting strip (14c); a contact piece (15) consisting 
of an elongated strip which is adapted to be disposed 
between the mutually opposing strips (14a,14b) defining a 
cavity of a substantially rectangular cross section; a 
fitting hole (16) provided in a middle part of each of the 
mutually opposing strips (14a,14b) for receiving a fitting 
projection (20) provided in each lateral long edge of the 
contact piece (15); engagement portions (17,18) provided at 
either lengthwise end of each of the mutually opposing 
strips (14a,14b) for mutual engagement with corresponding 
projections (21,22) of the contact piece (15); and a spring 
piece (19) bent from the connecting strip (14c) for 
elastically urging the male connector piece against the 
contact piece (15). This connector piece saves 
manufacturing cost by permitting only an essential part 
thereof to be gold plated and simplifying the assembly 
process. Further, in the case of a multiple connector 
which incorporates a plurality of such connector pieces, by 
getting the fitting projections fit loosely into the 
 
 
corresponding fitting holes, the dimensional tolerance of 
the spacing between the pin-shaped male connector pieces 
can be increased.
Patent EP-0321310-A3 (EP)
Title: Vehicle suspension
IPC: B60G17/033
Filed: 1988-12-19
Abstract: The vehicle suspension comprises first and second 
pairs of wheels 10, 11 connected to a vehicle 
structure by respective first and second pairs of 
fluid filled struts 15, 24. The first pair of struts 
is connected to the second pair of struts through 
fluid flow paths P′, P″ whereby changes in fluid 
pressure applied to one strut of the first pair will 
be transmitted to one strut of the second pair to 
resist roll of the vehicle. A control valve 32′, 32″ 
is provided in each path P′, P″ to control the fluid 
flow along its path. Each valve includes a valve 
member 39 movable against a resistance in response to 
pressure in the upstream part of the path at which 
the valve member will move to allow fluid to flow 
along the path between the struts 15, 24 of that path 
can be varied by operation of the load ratio control 
means 61.
Patent EP-0313511-A3 (EP)
IPC: B41F13/10
Filed: 1988-10-21
Abstract: Die Flexodruckmaschine, die, wie es nach einer Definition 
für den Flexodruck typisch ist, weist einen Druckzylinder 
mit einem weichen (flexiblen) Klischee und einem harten 
Gegendruckzylinder auf. Das flexible Klischee ist 
erfindungsgemäß sehr viel dünner als es beim Stand der 
Technik der Fall ist. Die Stärke des Klischees ist geringer 
als 1 mm. Auf den Druckzylinder ist eine Hülse aufgeschoben, 
die auf einem Rohr 1 aufgebaut ist und eine hochkompressible 
Schicht 2 aufweist, auf der eine gering oder im wesentlichen 
noch kompressible Sperrschicht 7 vorgesehen ist, die die 
beim Druck entstehenden Friktionskräfte aufnimmt, und auf 
der das Klischee befestigt ist. In vorteilhafter Weise liegt 
die Stärke des Klischees zwischen 0,5 und 0,8 mm. Durch die 
wesentliche Verringerung der Stärke des Klischees in 
Verbindung mit der Hülse, die kräfteresorbierend aufgebaut 
ist, wird eine wesentliche Qualitätsverbesserung erreicht.
Patent EP-0336246-A3 (EP)
Title: Amusement arrangement with a roadway and at least a motor car
IPC: A63G25/00
Filed: 1989-03-25
Abstract: A signal transmitter is installed along a given track of a roadway and the motor car (minicar) to be used on the roadway has a receiving system to record signals, which indicate lateral deviations, and a control device which reduces the travelling speed down to standstill in dependence on such signals.
Patent EP-0349001-A3 (EP)
IPC: H01L21/60
Filed: 1989-06-30
Abstract: A semiconductor device wherein a stress relief 
film (12) of polyimide or like substance is formed on the 
complete surface of a semiconductor chip (10) in order to 
eliminate inconveniences arising from a difference 
between the thermal expansion rates of the insulating 
film and encapsulating plastic of the device. The stress 
relief film has apertures (13, 13a) formed therein for 
individually exposing the underlying bonding pads (11) on 
the chip.  
     In order to avoid the concentration of stresses 
at the acute or right-angled corners, if any, of each 
aperture during the fabrication of the stress relief film 
by the photoetching process, and the consequent cracking 
of the film, each aperture (13, 13a) is made 
substantially circular in shape, for example, exactly 
circular, or rectangular with beveled corners.
Patent EP-0351709-A3 (EP)
IPC: H03F3/72
Filed: 1989-07-12
Abstract: Differenzverstärker mit einer "static-bias"-Stufe (T8, T9) zur 
Einstellung der in den parallelen Schaltungszweigen (L1, T1; 
L2, T2) fließenden Ruheströme. In Serie zum Ausgangswiderstand 
(T9) dieser Stufe liegen zwei einander parallel geschaltete 
Feldeffekttransistoren (T10, T11), die beim Auftreten eines zu 
verstärkenden Eingangssignals über eine pegelumsetzende Schal­
tung (PU) so angesteuert werden, daß am Ausgangswiderstand 
(T9) eine Spannungserhöhung erfolgt, die zu einer Stromanhebung 
im Differenzverstärker führt. Durch die vom Verstärkereingang 
(5, 6) her erfolgende, externe Steuerung der Feldeffekttran­
sistoren (T10, T11) sind gute Treibereigenschaften, eine ver­
zerrungsfreie Signalübertragung und eine niedrige Verlustlei­
stung gewährleistet.
Patent EP-0368089-A3 (EP)
IPC: G03F1/22
Filed: 1989-10-27
Abstract: A mask for lithographic patterning comprises a 
base body (10) provided with a through hole (15, 25) 
passing from a top side to a bottom side thereof, a mask 
layer (11, 33) provided on the top side of the base body 
so as to close the through hole, the mask layer being 
defined by a substantially flat top surface (11₁) and 
a substantially flat bottom surface (11₂) and having a 
thickness ranging from about 2 µm to about 20 µm, and a 
plurality of patterned apertures (20 - 25) provided on 
the mask layer at a part closing the through hole.
Patent EP-0371519-A3 (EP)
IPC: B30B11/20
Filed: 1987-01-10
Abstract: An den Exzenterbolzen (25) zum Lagern und Positionieren der 
Pressrollen (20) relativ zur inneren Fläche der Pressform (21) 
einer Würfelpresse, sind Hebel (29) befestigt. An den Hebeln 
(29) ist eine Zylinder-Kolben-Einheit (31) angelenkt, die zweck­
mässig mit einem Lageregler versehen ist, dessen Lagemessvorrich­
tung als Teil der Verstellvorrichtung (30) für die Lage der 
Pressrollen (20) ausgebildet ist. Die Versorgung der Zylinder-­
Kolben-Einheit (31) mit Fluid erfolgt über die Tragwelle (33). 
Damit kann der Abstand der Pressrollen (20) zur Pressform (21) 
von aussen sehr genau geregelt werden.
Patent EP-0367351-A3 (EP)
IPC: C08F291/02
Filed: 1989-10-31
Abstract: The invention relates to a graft copolymer obtainable by 
reacting a rubbery base polymer, which has been provided with hydro­
peroxide groups via photo-oxidation, with one or more radical-­
polymerizable graft monomers, the graft copolymer being based upon 
90-20 parts of a rubbery base polymer containing at least 4 (four) 
hydroperoxide groups per rubber chain and 80-10 parts of one or more 
of the graft monomers.
Patent EP-0343810-A3 (EP)
Title: Magnification assembly for digitizer cursor
IPC: G06F3/033
Filed: 1989-05-08
Abstract: An assembly (20) utilizable with a digitizer cursor (22) for in­
creasing the accuracy of position determinations, wherein the 
cursor has cross-hairs (38) for enabling the positioning of the cursor (22) 
at a desired point on a digitizing surface, comprises in combina­
tion a magnifying lens (24) and a connector for mounting the magnify­
ing lens to the cursor in a region about the cross-hairs of the 
cursor. The connector includes a cradle (26) or holder attachable to 
the cursor and a mounting arm (28) connected to the lens, the cradle 
and the mounting arm being releasably connectable to one another. 
The mounting cradle (26) is attachable exemplarily by adhesive to an 
outer housing surface of the cursor (22) in a region about the cross-­
hairs. The mounting arm (28) is integral with said lens, the lens 
having a polished surface and the mounting arm having relatively 
rough, unpolished, surfaces. Coacting locking elements are pro­
vided on the cradle and the mounting arm for releasably locking 
the lens in a predetermined position with respect to the cursor.
Patent EP-0351230-A3 (EP)
Title: Radio communication apparatus having an improved signal to noise ratio
IPC: H04B1/16
Filed: 1989-07-14
Abstract: In a radio paging receiver comprising a 
receiving section (11), a decoder section (12), and a 
CPU (13) for distinguishing a specific one of a 
plurality of call signals and processing a specific 
message signal succeeding the specific call signal into 
a processed message signal, the receiving section is 
intermittently put into operation. The decoder section 
is put into operation in accordance with a first clock 
signal which is supplied from a first clock generator 
(16). A switching circuit (20) selectively connects the 
CPU with the first clock generator and a second clock 
generator (17). More particularly, the CPU is put into 
operation in accordance with a second clock signal which 
is supplied from the second generator when the receiving 
section does not operate. The frequency of the second 
clock signal is much higher than that of the first clock 
signal. Therefore, the CPU processes the specific 
message signal into the processed message signal at a 
rapid processing speed in accordance with the second 
clock signal when the receiving section is not put into 
operation.
Patent EP-0368562-A3 (EP)
IPC: C07K1/20
Filed: 1989-11-02
Abstract: A solid support chemistry system which, with 
a dinitrofluorobenzene based assay, can be used to 
define titers of ligands and chemistry distal to the 
support. Cleavable diamine cystamines or 
1,6-diamino-3,4-dihydroxyhexane are bonded to the 
solid support.
Patent EP-0369807-A3 (EP)
Title: A miniature circuit breaker
IPC: H01H71/52
Filed: 1989-11-17
Abstract: A miniature circuit breaker is disclosed with has a double 
biasing connector which can bias the movable contact to either 
the off position or to provide contact pressure in the on 
position. Switching between effective directions of action is 
achieved instantaneously and is effected by operation of an 
operating handle in the miniature circuit breaker. The double 
biasing connector may take the form of a spring acting on a 
movable contact via a switch arm pivotally connected to the 
movable contact. If the free end of the switch arm is held by 
the operating handle, the spring provides contact pressure, 
however, when the switch arm is released by the operating 
handle, the spring acts to pull the movable contact to the off 
position.
Patent EP-0384295-A3 (EP)
IPC: F23C13/00
Filed: 1990-02-15
Abstract: Die Erfindung beschreibt ein Verfahren und eine Vorrichtung, 
bestehend aus ein oder mehereren Katalysatorlagen nach dem 
Flammraum vor den Berührungsheizflächen von Wärmeerzeugern 
und einer Abgasrückführung von Abgas nach dem Wärmeerzeuger. 
Durch die Erfindung ist es möglich, die Abgase von Wärmeer­
zeugern, die auf der Basis der Verbrennung der fossilen 
Rohstoffe wie Kohle, Öl oder Gas arbeiten, nachzuverbrennen 
und damit die unverbrannten oder teilverbrannten Gasbestand­
teile noch in Wärme und unschädliche Gase umzuwandeln. Dabei 
werden gleichzeitig die Schadstoffkomponenten NOx und SO2 
als Sauerstofflieferanten für die Verbrennung verwendet und 
damit diese Schadgase ebenfalls in die unschädlichen Kompo­
nenten Stickstoff und elementaren Schwefel umgewandelt.
Patent EP-0387637-A3 (EP)
Title: Method of preventing polymer scale deposition during polymerization
IPC: C08F2/00
Filed: 1990-03-02
Abstract: A method of preventing polymer scale deposition in 
a polymerization vessel during polymerization of a monomer 
having an ethylenically double bond, wherein said 
polymerization is carried out in a polymerization vessel 
of which the inner wall has been previously coated with a 
coating solution containing  
(A) a tannin, and  
(B) a water-soluble polymeric compound, followed by 
drying to form a coating; a scale preventive agent com­
prising the components (A) and (B); and a polymerization 
vessel having said coating on the inner wall thereof. 
Polymer scale deposition on the inner wall, etc. of the 
polymerization vessel can be effectively prevented.
Patent EP-0397300-A3 (EP)
Title: Sealing strip and vehicle seal
IPC: B60J10/08
Filed: 1990-02-15
Abstract: A magnetic seal for sealing a vehicle closure panel (22) 
to a vehicle body (20) covering an opening in the body therein is 
positioned between an engagement surface (45) and a sealing surface (46), 
on either the vehicle body or vehicle panel and a sealing 
surface (46) on the other of the vehicle body or vehicle panel. A 
gap (26) is defined between the closure 
panel (22) and vehicle body (20) when 
the closure panel is latched in a closed position by a latch 
mechanism. To bridge and seal the gap (26), a seal strip is mounted 
on the engagement surface and adapted to form an air tight, 
water tight seal between the vehicle body (20) and vehicle panel (22).  
     The seal strip includes a mounting portion (12) for secur­
ing the seal strip to the engagement surface, a flexible 
magnetic portion (14) comprising a tubular member housing an elon­
gate flexible magnet for attracting the sealing surface, and a 
bellows portion (18) comprising flexible leg members intermediate to 
and connected with the magnetic portion (14) and mounting portion (12). 
The bellows portion (18) is sufficiently flexible to bridge the gap (26) 
and enable attraction and sealing engagement between the magne­
tic portion (14) and sealing surface (46), and is compressible between 
the sealing and engagement surfaces (46,45) to substantially avoid 
interference which limits movement of the vehicle panel (22) to the 
closed position engaging the latch mechanism.
Patent EP-0391720-A3 (EP)
IPC: H01M50/528
Filed: 1990-04-05
Abstract: To overcome the problem associated with thin foil jelly 
roll electrodes (60, 62, 64), the exposed edges of the foil carrier 
protruding from the jelly roll are specially indented 
inwardly at intervals to facilitate placement of an 
insulator ring (56) at the top of the cell after insertion of 
the electrode in the container (12), thus ensuring effective 
insulation of the exposed carrier edges from the 
container wall and good continuity of contact to the 
pressure contact (20, 63) by the radial indenting fo the axial 
ends of the exposed foil edges toward the centre at 
intervals on at least a significant number of the outer 
turns of the foil coil to form sloped valleys and 
intermediate sloped ridges between the valleys, the 
outermost turns of the foil edges being pushed together 
at the valleys and spaced at the ridges.
Patent EP-0392763-A3 (EP)
Title: Polymeric alloys
IPC: C08L67/02
Filed: 1990-04-09
Abstract: Two-component polymeric compositions having two 
interconnected solid phases, and exhibiting spinodal decomposition 
morphology at the domain boundaries are shown, as are methods for 
forming the same. The compositions are prepared from two different 
polymers, one of which possesses ductility in that it shows 
substantial yield behavior under tensile stressing, the other being 
brittle, exhibiting no such behavior; thermoplastic polymers, in 
conjunction with thermotropic liquid crystalline materials, exemplify 
such systems. The desired morphology is created by preparing the two 
component compositions in a single solid phase below the lower 
critical solution temperature of the compositions, and thereafter 
heating the compositions above such temperature to form a two-phase 
system. After a predetermined period of time at the upper temperature, 
during which spinodal decomposition spontaneously occurs, 
stabilization of the spinodal morphology is achieved by lowering the 
temperature of the compositions below the lower of its two glass 
transition temperatures.
Patent EP-0456236-A3 (EP)
Title: Structural member molded of resin and method of producing the same
IPC: B29L31/26
Filed: 1991-05-08
Abstract: A structural member comprising a main body (17) molded of synthetic resin, an insert portion (13) molded from a engineering plastic having better functional properties at least in respect of strength than those of an ordinary synthetic resin and a metallic reinforcement ring (15) entirely embedded in the structural member between the main body (17) and the insert portion (13) is disclosed. The foremost end part of another member is threadly engaged with a plurality of female threads (14) around the inner surface of the insert portion (13) or press fitted into the insert portion. A method of producing a structural member of the foregoing type is practiced by employing an injection molding process by way of a first step of placing a metallic reinforcement ring (15) in a first molding die for forming an insert portion (13) and then injecting a engineering plastic in the first molding die and a second step of placing an assemble of the insert portion (13) and the reinforcement ring (15) in a second molding die for forming a main body (17) of the structural member and then injecting a synthetic resin in the second die.