baber/WOPTO huggingface dataset:
Patent EP-0251214-A3 (EP)
IPC: F01P3/20
Filed: 1987-06-25
Abstract: Kühlflüssigkeitssystem für eine Brennkraftmaschine 1 mit 
einer Pumpe 3, einem der Brennkraftmaschine nachgeschalte­
ten thermostatischen Regelventil 5, von dem einerseits ein 
Bypaß 8 abzweigt und an den andererseits ein über einen 
Wärmetauscher 7 und eine dazu parallele Leitung 12 ein 
zweites thermostatisches Regelventil 11 anschließt, das 
über nachgeschaltete Kühler 16, 20 mit der Saugseite der 
Pumpe verbunden ist, wobei an die Druckleitung 2 der Pumpe 
3 ein drittes thermostatisches Regelventil 28 ange­
schlossen ist, das sowohl zur Umgehung der Brennkraft­
maschine 1 für eine Teilmenge von Kühlflüssigkeit zur Ver­
meidung von Kavitation, als auch bei Leerlauf zur Versor­
gung eines Ölkühlers 16 bzw. eines Ladeluftkühlers mit 
Kühlflüssigkeit dient (Fig. 2).
Patent EP-0259579-A3 (EP)
IPC: B23K9/028
Filed: 1987-07-20
Abstract: A welding apparatus  (10)  for longitudinally traversing 
and circumferentially welding within the interior of a tube. A 
rotating weld tip and gas supplying containing head is mounted 
on and rotationally driven by a rotor tube  (36)  extending from 
the end  (90)  of a cylindrical housing  (12)  in which it is 
mounted. The axially fixed rotor  (36)  is surrounded by and is 
driven by a helix drive connection  (52,54,56)  to a piston  (20) . 
The piston  (20)  reciprocates in a cylindrical bore  (14)  within 
the housing  (12)  in response to selectively applied fluid 
pressure acting against a spring bias  (26) . A strain gage 
 (72)  on the spring  (26)  controls the fluid pressure by means of 
valve ("V") whereby reciprocation of the piston  (20)  rotates 
the rotor  (36)  by means of the helical groove  (52)  and balls 
 (54) . The various parts are hollow to accommodate the neces­
sary wire conductors  (70,86)  and gas flow. A conductive path 
between the weld tip  (32)  and outside source of current is 
supplied through the conductive rotor  (36)  a slip ring  (19)  and 
wires  (86) .
Patent EP-0260686-A3 (EP)
Title: Storage stable moulding compounds on the basis of unsaturated polyester resins
IPC: C08K5/09
Filed: 1987-09-17
Abstract: Molding materials having a long shelf life consist of an unsaturated polyester resin, monomers, conventional additives and an inhibitor combination comprising a phenol or quinone, a phosphine or an ester of phosphorous acid, and a metal cation in the form of a salt or a complex which is soluble in the polyester resin.
Patent EP-0267486-A3 (EP)
Title: Device for guiding an air stream
IPC: F24F13/14
Filed: 1987-10-27
Abstract: 1. A device for guiding an air stream by parallel lamellae (1a, 1b) which are disposed at the outlet of a device guiding and more particularly producing the air stream, each two lamellae (1a, 1b) being rotatably articulated via their lateral longitudinal edges adjacent the source of the air stream to a pivot (3) or to two pivots disposed closely adjacent to one another, to form a pair (2) of lamellae which co-operates with adjacent pairs of lamellae (2) to form air channels (5), whose width can be changed by pivoting the lamellae (1a, 1b), characterized in that the lamellae (1a, 1b) can always be so adjusted by pivoting that with a direction (8) of flow in and to the air channels (5) in the direction of the inflowing air (6) the air channels (5) have a smaller width (b) than in the direction at an inclination to the inflowing air (6), and the lamellae (1a, 1b) can be adjusted via a linkage (9, 10, 11), each lamella (1a) of a pair (2) of lamellae being adjustable independently of the second lamella of the same pair (2).
Patent EP-0251656-A3 (EP)
IPC: A61B5/22
Filed: 1987-06-23
Abstract: An apparatus for diagnosis and/or training of 
proprioceptor feedback capabilities of a muscle and 
joint system of a human patient using an exercise 
system having a patient attachment device and an 
arrangement for controlling parameters of an exercise 
movement in response to a control signal derived from 
one or more measured exercise parameters. A patient 
performance goal is defined as a real time function 
of preselected exercise parameters. A perturbation 
signal function is defined for the control signal; 
and the control signal is modified by the 
perturbation function value during a patient exercise 
motion. The defined performance goal is displayed 
during the patient exercise motion and the actual 
patient performance relative to the performance goal 
is also tracked and displayed. An error value is 
measured as the difference between actual patient 
performance and the patient performance goal.
Patent EP-0282711-A3 (EP)
Title: Method of processing data in a decentralized processing system
IPC: G06F15/16
Filed: 1988-02-02
Abstract: In a decentralized processing system comprising a multiplicity 
of processors (14A) linked together through a transmission 
medium (11), data (12) of variable length that can be re­
located on the transmission medium (11) are processed, wherein 
each processor (14A) stores in a blank area of its own memory 
the data received from the transmission medium (11) using in­
formation that indicates the size of data and location of the 
data stored in the processor (14A).
Patent EP-0297536-A3 (EP)
IPC: C08G18/50
Filed: 1988-06-29
Abstract: N-(polyoxyalkyl)-N-(alkyl)amines are provided that are reactive with isocyanates to form polyurea and/or polyurethane urea polymers.
Patent EP-0315762-A3 (EP)
Title: Continuous furnace for soldering electronic components
IPC: H05K3/34
Filed: 1988-09-20
Abstract: Continuous ovens are known for soldering electronic components on circuit boards, with a conveyor belt having supports for the circuit boards, and having infrared radiators disposed in a spaced-apart relationship along the conveyor belt above and/or below the plane of belt movement, which are associated with at least one preheating zone and, following this zone in the direction of movement of the belt, with a soldering zone. To develop a continuous oven such that the temperatures between large and small components to be soldered on circuit board will be nearer one another in the soldering zone than in conventional ovens, a cooling zone is disposed between the preheating zone and the soldering zone, in which a forced cooling is performed with a gaseous coolant which is driven by a blower through nozzles disposed in the cooling zone substantially perpendicularly to the plane of the conveyor belt.
Patent EP-0311113-A3 (EP)
Title: Device for measuring distance along curve
IPC: G01B21/02
Filed: 1988-10-07
Abstract: A measuring device comprising a key input unit 
(4) and a display (5) provided on a portable casing (1), 
and a tracer (2) in the form of a disk and rotatably 
supported by the casing. The tracer (2) is coupled 
to a data processing circuit (3) via an encoder (21) for 
detecting the angle of rotation of the tracer. In 
accordance with the angle of rotation of the tracer (2), 
the circuit (30) prepares distance data from the output 
signal from the encoder (21) and feeds the distance 
data to the display (5). When a curved path on a map is 
traced with the tracer (2) pressed against the map with 
the casing (1) held by hand, the display (5) shows 
the measured distance as converted according to the scale 
of the map.
Patent EP-0320686-A3 (EP)
Title: Electromagnetic switchgear
IPC: H01H50/64
Filed: 1988-11-28
Abstract: An electromagnetic switching device comprises a solenoid actuator 18 including an armature 22, the reciprocating movement of which is converted by a pair of levers 25, 26 to a reciprocating counter-movement of a contact slider 16 extending parallel thereto. The contact slider 16 is provided with bridge contacts 17b which cooperate with stationary contacts 12 fixed within a base 10. Outwardly projecting guide members 30 which are provided on the solenoid actuator 18 and extend through recesses 31 formed in the levers 25, 26 serve to support the latter. Upon assembly, the solenoid actuator 18 is equipped with the levers 25, 26 and the contact slider 16 to form an assembly unit which is inserted as it is into the base 10. In this assembly unit, the levers 25, 26 are retained in position so that the assembly step can be performed easily and rapidly without any mounting aids.
Patent EP-0284367-A3 (EP)
Title: Blend of microbial polysaccharides and synthetic polymers
IPC: C08L5/00
Filed: 1988-03-23
Abstract: An intimate water soluble or water swellable blend 
of microbial polysaccharide and synthetic polymer derived 
from water soluble monomer or monomer blend is made by 
forming an emulsion in non-aqueous liquid of an aqueous 
fermentation solution of the microbial polysaccharide and 
the monomer or monomer blend and then polymerising the 
monomer or monomer blend to form a dispersion in 
non-aqueous liquid of aqueous particles of the water 
soluble or water swellable blend. This dispersion may 
then be dehydrated.
Patent EP-0315379-A3 (EP)
Title: Optical gun sight
IPC: G02B27/34
Filed: 1988-10-28
Abstract: An optical gun sight (10) having a central axis (112) for a hand gun, shot gun and/or rifle having a firing axis and with the gun sight (10) having an image erector system (100) located generally at the focal plane (98) of the gun sight (10) and with the gun sight (10) including adjustment means (136) operative on the image erector system (100) for selectively moving the image erector system (100) in two transverse directions which are in turn transverse to the central axis (112) to provide calibration of the position of the image of the target relative to the firing axis of the hand gun, shot gun or rifle whereby compensation can be provided for the trajectory of the bullet to the target.
Patent EP-0324382-A3 (EP)
IPC: D04H1/64
Filed: 1989-01-05
Abstract: A crosslinkable anionic binder composition which comprises an 
emulsion copolymer containing acrylamldoglycolic acid (AGA) and a 
zirconium III salt of an alpha or beta hydroxycarboxylic acid, the pH of 
the composition being from about 1.5 to 4.5. Provided are nonwoven 
binder compositions which are stable for extended periods prior to 
application of the binder composition onto the nonwoven substrate and 
initiation of crosslinking by application of heat.
Patent EP-0370161-A3 (EP)
Title: Chromium free process for the tanning of hides
IPC: C14C3/28
Filed: 1989-03-01
Abstract: Process for the tanning of skins applicable 
to lamb, goat, calf hides, or skins from other origins. 
The process is based in the previous modification of the 
collagen of the skin by covalent reaction with 
polyfunctional polymers with a high quantity of 
hydroxylic groups. The modification treatment may be 
carried out after bated skin or pickled skin which has 
been previously depickled. After binding of the polymer, 
the reactivity of the skin substrate will be modified 
whereby it will show a higher affinity for titanium 
salts, which may consist in ammonium titanyl double 
sulphate, titanyl sulphate or any other soluble titanium 
compound.
Patent EP-0334189-A3 (EP)
IPC: F04B/
Filed: 1989-03-15
Abstract: Le rotor (G), constitué d'un corps annulaire (C) pourvu extérieurement 
d'ailettes radiales flexibles (R) est caractérisé en ce qu'il comprend, 
en tant que parties intégrantes, des moyens pour l'accouplement rota­
tif d'une extrémité de l'arbre (A) de la pompe (P), lesquels moyens sont 
obtenus par estampage simultané du corps annulaire et des ailettes ra­
diales.  
     Selon une forme particulièrement simple et économique de réalisation, 
lesdits moyens sont constitués par une cloison ou nervure (D) traversant 
diamétralement le perçage du rotor et s'engageant dans une gorge corres­
pondante que présente l'extrémité de l'arbre.
Patent EP-0337481-A3 (EP)
Title: Semiconductor device
IPC: H01L21/8238
Filed: 1989-04-14
Abstract: A semiconductor device includes a first polysilicon 
layer (17B) containing n-type impurity, a second 
polysilicon layer (17A) containing p-type impurity, and 
TiSi₂ layer (19). In the semiconductor device, the top 
surfaces of the first and second polysilicon layers (17B 
and 17A) are covered with an TiN layer (18) having a 
smaller diffusion coefficient of n-type impurity than 
the TiSi₂ layer (19) and the top surface of the TiN 
layer (18) is covered with the TiSi₂ layer (19).
Patent EP-0340593-A3 (EP)
IPC: B01J31/02
Filed: 1989-04-24
Abstract: Ester der Titan- und/oder Zirkonsäure mit Monoalkanolen mit 1 
- 4 Kohlenstoffatomen in Kombination mit Schwefelsäure 
und/oder Alkansulfonsäure mit 1 - 6 Kohlenstoffatomen und/oder 
Hydroxyarylsulfonsäuren als Katalysatoren für die 
Ethoxylierung bzw. Propoxylierung von Verbindungen mit aktiven 
H-Atomen ergeben eine enge Homologenverteilung der 
Alkoxylierungsprodukte.
Patent EP-0374354-A3 (EP)
IPC: F02M3/07
Filed: 1989-06-03
Abstract: Die Erfindung bezieht sich auf eine Stelleinrichtung für 
eine Zumeßeinrichtung, insbesondere Drosselklappe (11) einer 
Brennkraftmaschine mit Leerlaufdrehzahlregelung, bei der 
die im Ansaugrohr (10) angeordnete Drosselklappe mit einem Ver­
stellgestänge (16) verbunden und durch eine Rückholfeder (14) vorge­
spannt ist und ein erster einstellbarer (28) und ein zweiter 
fester Anschlag (30) für einen Betätigunghebel (13) der Drosselklappe 
vorgesehen sind, wobei der zweite feste Anschlag den Ein­
stellbereich des ersten Anschlags für eine minimale Öffnung 
der Drosselklappe begrenzt. Ein vorzugsweise als einstücki­
ger Hebel (21) ausgebildeter Leerlaufanschlag wirkt mit den 
beide beaufschlagt. Durch Zusammenwirken des Leerlaufan­
schlaghebels mit den beiden Anschlägen (30,28) ist einerseits eine 
Regelung der Leerlaufstellung der Drosselklappe gewährlei­
stet, wobei eine minimale Öffnungsstellung festgelegt ist, 
und ferner ist eine Leerlaufstellung der Drosselklappe mit 
etwas größerer Öffnung als der minimalen Öffnung für den 
Fall sichergestellt, daß es zu einem Ausfall oder Defekt 
der Leerlaufdrehzahlregelung kommt.
Patent EP-0348819-A3 (EP)
Title: Anorexigenic and hypotensive peptides
IPC: C07K7/08
Filed: 1989-06-22
Abstract: Novel peptides having anorexigenic and hypotensive activities, of general formula: <TABLE> n
Patent EP-0353760-A3 (EP)
Title: Liquid crystal elements and conductive organic compound film-forming compositions
IPC: G02F1/141
Filed: 1989-08-03
Abstract: A liquid crystal element has a pair of opposed 
substrates, electrodes thereon, and a ferroelectric liquid 
crystal sealed between the substrates. A film of a 
conductive organic compound or a mixture of a conductive 
organic compound and another organic compound is disposed on 
the substrate surface, optionally via an orienting film. 
The conductive organic compound is typically a charge-­
transfer complex. The film may be formed by an LB method, 
coating vapor phase polymerization or electrolytic 
polymerization. The element has improved optical 
bistability, contrast, and response.
Patent EP-0370383-A3 (EP)
IPC: A61K38/00
Filed: 1989-11-16
Abstract: Die Erfindung betrifft Verbindungen der Formel I 
  
in welcher  
A      den Rest einer natürlichen oder unnatürlichen Aminosäure  
B      den Rest einer natürlichen oder unnatürlichen Aminosäure  
D      eine Gruppe aus der Reihe 
  
-CH₂-SO x - oder -CH₂-NH-  
E      abwesend ist oder eine Gruppe aus der Reihe 
-(CH₂)₁₋₃-, -CHF-, -CF₂-, 
  
-CH₂-SO y -, 
  
X      abwesend ist oder eine Gruppe aus der Reihe  
- 
-, -(CF₂)₁₋₄-, -NH- 
- bedeuten   
 
 
 
und  
Y sowie R¹ bis R⁶ wie in der Beschreibung angegeben 
definiert sind,  
sowie Verfahren zu ihrer Herstellung, diese enthaltende 
Mittel und deren Verwendung.
Patent EP-0369468-A3 (EP)
Title: Flat display
IPC: H01J31/12
Filed: 1989-11-17
Abstract: A flat display comprising a front panel (10) having 
a fluorescent screen on its rear side, a rear panel (16) 
defining a flat space with the front panel, linear 
filament cathodes (14) arranged close to the rear panel, and 
an address electrode plate (12) having a multiplicity of 
apertures and disposed close to the front panel. The 
rear panel is formed on its inner surface with spacer 
ridges (30) each extending on each side of each filament 
cathode therealong and having a height to reach the 
address electrode plate. The spacer ridges give the 
flat display improved strength against pressure.
Patent EP-0373404-A3 (EP)
Title: Surface acoustic wave convolver with plural wave guide paths for generating convolution signals of mutually different phases
IPC: G06G7/195
Filed: 1989-11-24
Abstract: A surface acoustic wave convolver comprises a 
piezoelectric substrate (1), plural input transducers (12-1, 12-2) formed 
on the substrate and adapted to respectively generate 
surface acoustic waves in response to input signals, 
plural wave guide paths (13S,13L) parallelly provided on the 
substrate in a superposing area of the surface acoustic 
wave generated by the input transducers to each generate 
a convolution signal of the input signals by non-linear 
interaction of the surface acoustic waves therein, 
wherein the convolution signals generated in neighboring 
wave guide paths are mutually different by 180° in phase, 
and wherein the wave guide paths are adapted to generate 
surface acoustic waves corresponding to the convolution 
signals and an output transducer (14) for receiving the surface 
acoustic waves generated by the wave guide paths and for 
converting the convolution signals into an output 
electrical signal.
Patent EP-0371505-A3 (EP)
Title: Linear driving apparatus
IPC: H04N1/047
Filed: 1989-11-30
Abstract: This invention is directed to a linear driving 
apparatus wherein the driving output of a linear driving 
means (30) is adapted to be properly varied in the constant speed 
condition and the high acceleration condition for a moving 
object, so that the closer controlling operation may be 
effected not only in the high acceleration condition, but 
also in the constant speed condition if there is 
considerable difference on the driving output of the linear 
driving means in the constant speed condition and the high 
speed condition.
Patent EP-0373578-A3 (EP)
Title: Catalyst recovery
IPC: C07C63/24
Filed: 1989-12-12
Abstract: Recovery of cobalt and manganese catalyst from 
oxidation process, by precipitation with oxalic acid and 
alkali metal hydroxide, followed by oxidation of the 
precipitate in acetic acid to form cobalt and manganese 
acetate.
Patent EP-0332306-A3 (EP)
Title: Preventing platelet loss using a thromboxane a2 receptor antagonist
IPC: A61K31/557
Filed: 1989-02-16
Abstract: A method is provided for preventing or 
reducing platelet loss during extracorporeal 
circulation, such as during coronary artery 
bypass or graft surgery by administering a 
thromboxane A₂ antagonist alone or with prosta­
cyclin and/or a prostacyclin mimic.
Patent EP-0336722-A3 (EP)
IPC: B32B3/12
Filed: 1989-04-04
Abstract: A structural honeycomb core (10,10′) made of 
crystalline thermoplastic to provide 
corrosion-resistant, heat-resistant, high-impact 
structure is fabricated by use of welding heads (40) to 
inter-welding strips (20-27; 20′-27′) at spaced 
locations along their lengths, release substrates 
(30,50) being interposed between the strips to prevent 
any one weld from joining more than two of the strips. 
In a first embodiment, the strips are welded while the 
crystalline thermoplastic is in its flexible state; and 
the welded web is expanded and heat-treated to convert 
the material to its rigid state. In a second 
embodiment, the strips are corrugated and rigidified 
prior to welding.
Patent EP-0351072-A3 (EP)
Title: Digital phase-locked device and method
IPC: H03L7/06
Filed: 1989-06-16
Abstract: An improved digital phase-locked device and method for synchronising 
incoming data (8) with a local clock (24) includes registers (12a,12b) 
which, when alternately triggered during each successive selection 
cycle, trap the states of waveforms supplied by a delay element string 
(11). A transition detector (13) detects transitions in these 
waveforms and provides to a selection means (17, 18, 19) a plurality of 
outputs, each corresponding directly to a respective clock position. 
Registers 19a, 19b of the selection means are alternately triggered by 
clock signals. Selection means 19 provides a window (SW) defining the 
maximum number of unique clock positions adjacent a then present clock 
position within which bit patterns are examined for determining whether 
any of the clock positions then within the window constitutes a valid 
local clock selection choice. While in a locked mode, if a bit pattern 
within window (SW) denotes only one local clock selection choice, that 
clock position is selected and locked as the local clock. If the bit 
pattern in window (SW) denotes none or more than one local clock 
selection choice, then unlocking is deferred until at least the next 
selection cycle. If during the deferral period, the bit pattern 
denotes only one clock selection choice, that clock position will be 
selected and locked as the local clock; otherwise unlocking will occur.
Patent EP-0349313-A3 (EP)
IPC: D01F8/12
Filed: 1989-06-29
Abstract: A polyurethane polyamide self-crimping conjugate fiber 
having eccentric conjugate form, comprises a high hardness 
polyurethane (1) having a Shore hardness D of 58 to 75 and a 
polyamide (2) having a melting point of at least 200 o C, which 
has a excellent extension stress properties and excellent 
heat resistance. The conjugate fiber is suitable for 
hosiery products and tricot products, having excellent 
transparency of fabric and excellent close-fitting properties.
Patent EP-0353099-A3 (EP)
Title: Monitoring system for load carriers
IPC: B66C23/90
Filed: 1989-07-28
Abstract: The monitoring system comprises a number of transducers 
(21,22,23) which are connected to a central unit in order to 
measure variables which affect the carrying ability of the 
load carrier. Memory means is also provided and 
stores data which defines the inter-relationships between 
the variables. The data defines the inter-relationships in 
terms of multi-dimensional surfaces or manifolds with a 
boundary corresponding to the operational limits of the 
system. Computing means connected to the transducers (21, 
22, 23) and the memory means performs real time calculation 
of the status of the system by substitution of variable 
values received from the transducers (21, 22, 23).
Patent EP-0356153-A3 (EP)
Title: Radix-2**n divider method and apparatus using overlapped quotient bit selection and concurrent quotient rounding and correction
IPC: H03M7/12
Filed: 1989-08-17
Abstract: A radix-16 divider, generally comprising two improved 
radix-4 dividers cascaded combinatorially, also utilizes 
improved overlapping quotient bit selection, together with 
concurrent quotient bit selection and rounding techniques, 
to produce four bits of quotient per divider cycle with 
reduced hardware requirements.
Patent EP-0385036-A3 (EP)
Title: Erasable data acquisition and storage instrument
IPC: G06F21/60
Filed: 1989-12-13
Abstract: A digital oscilloscope (10) includes an 
acquisition system (12) for digitizing an input signal to 
produce and store in memory a waveform data sequence 
representing the input signal. A display system (28,30) 
within the instrument reads out and processes the data 
stored in the memory to produce a waveform display representing 
the input signal. The instrument responds to an input 
"erase" command from a user by overwriting the waveform data 
sequence stored in memory with a predetermined data sequence 
defining an easily recognizable display pattern. The 
oscilloscope thereafter performs a checksum operation on 
overwritten portions of memory to determine whether the 
overwrite operation was successful, and displays an indication 
of overwrite success on its screen.