baber/WOPTO huggingface dataset:
Patent EP-0302721-A3 (EP)
Title: Switch assembly
IPC: H01H33/28
Filed: 1988-08-03
Abstract: A switch assembly especially suitable for use 
as part of an overall electrical circuit breaker 
includes a three-link arrangement consisting of three 
links (70, 72, 74) interconnected together for 
movement between a first positional configuration in 
order to open a circuit and a second positional 
configuration in order to close the circuit. Means 
(90) is provided for applying a force to the 
arrangement in a way which causes the links to move 
from their first positional configuration to their 
second positional configuration, and thereafter for 
maintaining the links in their second positional 
configuration. An arrangement separate from the 
force-applying mechanism and including one (74) of the 
three links is also provided for automatically 
overriding the application of force to the arrangement 
in order to cause the links to immediately move back 
to their first configuration, either during movement 
to their second configuration or after the links have 
been moved into their second configuration by the 
force-applying mechanism (90), whereby the switch 
assembly can be tripped back to its open position at 
any time.
Patent EP-0308076-A3 (EP)
Title: Mounting arrangement
IPC: F02M37/06
Filed: 1988-08-18
Abstract: A mounting arrangement for mounting a fuel 
pump (10) on an engine (14), the fuel pump comprising 
a housing (22) and a drive shaft (24) which can pass 
through an opening (16) in a block (12) of the engine 
for connecting with, and being actuable by, a rotary 
part (20) of the engine, the mounting arrangement 
comprising a cylindrical mounting boss (36) having a 
guide section (38) for guiding the drive shaft and a 
mounting section (40) extending away from the block, 
the outer edge of the mounting section defining an 
outwardly facing surface (44) for engaging a 
corresponding first abutment surface (48) on the 
housing of the fuel pump; a sealing ring (50) 
positionable between the outwardly facing surface and 
the first abutment surface; a clamping ring (54) 
having an internally threaded portion (56) and an 
annular lip (58); an annular flange (42) defining a 
second abutment surface (46) engagable by the annular 
lip; and an externally threaded portion (32) for 
screw threaded engagement by the internally threaded 
portion of the clamping ring; the arrangement being 
such that, on screw threading the internally threaded 
portion of the clamping ring to the externally 
threaded portion until the annular lip engages the 
second abutment surface, the first abutment surface 
engages the outwardly facing surface with the sealing 
ring therebetween to form a substantially fluid tight 
seal therebetween, and the fuel pump is mounted on 
the engine. This arrangement is easier to assemble 
with less risk of oil leakage.
Patent EP-0309262-A3 (EP)
Title: Novel salicylates, their salts, pharmaceutical compositions containing them and process for preparing same
IPC: A61K31/60
Filed: 1988-09-23
Abstract: Compounds of the general formula (I), 
  
wherein  
R is hydrogen, halogen, C₁₋₄alkyl, C₁₋₄alkoxy 
or a C₁₋₄acylamino group; and  
R₁ is hydrogen or a carboxyl-protective group, 
in the E and/or Z configuration, as well as 
their salts, show both a cytoprotective effect 
and anti-inflammatory action. Their toxicity 
is low.
Patent EP-0313258-A3 (EP)
Title: Polysiloxane compositions
IPC: C08K3/30
Filed: 1988-10-12
Abstract: The specification describes and claims a composition 
capable of cure when exposed to moisture of the atmosphere at 
ambient temperature comprising (A) a mixture and/or a reaction 
product of a polydiorganosiloxane having silicon-bonded hydroxyl 
groups with a compound having silicon-bonded acyloxy groups and 
(B) filler comprising precipitated barium sulphate comprising 
particles not more than 10% of which are less than 0.5 microns 
and not more than 10% of which are more than 2.0 microns. The 
barium sulphate provides not less than 40% by weight of the 
composition. Preferred barium sulphates have an average 
particle size of 1 micron and a particle size distribution thus
Patent EP-0318324-A3 (EP)
Title: Photosensitive resin composition and method for forming patterns using the same
IPC: G03F7/09
Filed: 1988-11-25
Abstract: A photosensitive resin composition comprising 
a diazonium salt as a photobleachable agent, a polymer, 
and water and/or an organic solvent is disclosed, 
wherein said diazonium salt has a counter anion 
containing a sulfo group or said polymer contains a 
sulfo group or a salt thereof. Since the diazonium salt 
sensitive to i-line can be dissolved in a large quantity 
in a photosensitive resin composition while exhibiting 
improved stability, fine patterns of about 0.5 µm can be 
formed stably with satisfactory resolution.
Patent EP-0320452-A3 (EP)
IPC: B01J31/04
Filed: 1988-12-01
Abstract: Verfahren zur Herstellung von Verbindungen der Formel HO-Ar-COOH, worin 
Ar ein gegebenenfalls substituiertes aromatisches Ringsystem ist, indem 
man Verbindungen der Formel HO-Ar-R₁ , worin R₁ Alkyl mit 1 bis 5 Kohlen­
stoffatomen ist und Ar die angegebene Bedeutung hat, oder die O-Acylderivate 
dieser Verbindungen, in einem organischen Lösungsmittel bei 80 bis 130°C 
und in Gegenwart eines Acylierungsmittels, einer Kobalt- und/oder Mangan­
verbindung und einer Bromidionen liefernden Verbindung mit Sauerstoff 
oder Sauerstoff abgebenden Verbindungen oxidiert und anschliessend in 
üblicher Weise hydrolysiert. In Gegenwart der Acylierungsmittel erreicht 
man ohne Druckanwendung eine selektive Oxidation der Hydroxyaromaten zu 
carboxylierten Hydroxyverbindungen, die in guter Reinheit und Ausbeute 
anfallen.  
Die verfahrensgemäss erhaltenen Verbindungen sind z.B. wertvolle Zwischen­
produkte zur Herstellung von Farbstoffen, Kunststoffen und Pharmazeutika.
Patent EP-0292460-A3 (EP)
IPC: H02G11/02
Filed: 1988-05-20
Abstract: In an electric cable reel with a drum (2), from and onto 
which a current conducting electric cable with electric end 
connections (16) is windable, the drum (2) is fixed, and a cable 
guiding means (10,12,22) rotatable round the axis of the drum is 
arranged for guiding the cable (16) out from and onto the drum, 
respectively.
Patent EP-0332917-A3 (EP)
IPC: C08L61/04
Filed: 1989-02-28
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 
wäßrigen Aminoharz-Lösungen für formaldehydarme Flächenverleimungen auf 
Basis von Kondensationsprodukten aus Melamin, Harnstoff, Formaldehyd und 
einem Phenol-Formaldehyd-Alkalisulfit-Kondensationsprodukt mit einem Mol­
verhältnis von 1,4 bis 1,8 mol Formaldehyd, 0,04 bis 0,1 mol Melamin, 
0,015 bis 0,04 mol Phenol und 0,002 bis 0,005 mol Alkalisulfit oder 
Alkalihydrogensulfit sowie gegebenenfalls 0,02 bis 0,04 mol eines 1- oder 
2-wertigen Alkohols pro mol Harnstoff, bezogen auf die Gesamtmenge des 
Aminoharzes, die wäßrige Aminoharz-Lösung selbst sowie deren Anwendung.
Patent EP-0332980-A3 (EP)
Title: Process for preparing aqueous polyester dispersions and their use
IPC: C08G63/20
Filed: 1989-03-07
Abstract: The process involves
 a) condensing aromatic dicarboxylic acids or esters thereof with at least one diol to give prepolymers having an acid number of from 2 to 8,
 b) reacting the prepolymers with at least one molecular-weight-increasing compound, for example trimellitic anhydride, to give polyesters having acid numbers of from 40 to 60, and
 c) dispersing the polyesters by adding aqueous mixtures of ammonia and amines in a molar ratio of from 10:1 to 1:10 to give a polyester melt which has a temperature in the range from 150 to 210 DEG C. 
<??>The polyester dispersions are used as sizes or sizing filament warp thread.
Patent EP-0362641-A3 (EP)
IPC: G03F7/16
Filed: 1989-09-22
Abstract: Es wird ein neues, verbessertes kontinuierliches Verfahren zur Herstellung 
eines lichtempfindlichen Aufzeichnungselements beschrieben, dessen 
photopolymerisierbare Aufzeichnungsschicht (A) aus mindestens zwei 
übereinanderliegenden und haftfest miteinander verbundenen Einzelschichten 
(a n ) besteht. Hierbei können die Einzelschichten (a n ) von stofflich 
gleicher, in etwa gleicher oder unterschiedlicher Zusammensetzung sein. 
Bei dem neuen, verbesserten kontinuierlichen Verfahren werden die der 
Herstellung der Einzelschichten (a n ) dienenden Gemische (a n ) getrennt 
voneinander hergestellt und aufgeschmolzen und als getrennte geschmolzene 
Stoffströme (a n ) bereits vor dem Eintritt in den Spalt eines Kalanders 
zusammengeführt, ohne daß sie sich hierbei durch Verwirbelung vermischen. 
Bei, vor oder unmittelbar nach ihrem Zusammenführen werden die 
geschmolzenen Stoffströme (a n ) zu übereinanderliegenden geschmolzenen 
flächigen Gebilden (a n ) geformt, ohne daß sie sich hierbei durch 
Verwirbelung vermischen. Hiernach werden die übereinanderliegenden 
geschmolzenen flächigen Gebilde (a n ) in den Kalanderspalt eingeführt, 
wobei mindestens eines der beiden mit den Kalanderwalzen in Kontakt 
stehenden, äußeren geschmolzenen flächigen Gebilde (a n ) einen rotierenden 
Massewulst bildet. Im Kalanderspalt selbst werden dann die 
übereinanderliegenden geschmolzenen flächigen Gebilde (a n ) unter Erzeugung 
der aus übereinanderliegenden und haftfest miteinander verbundenen 
Einzelschichten (a n ) bestehenden photopolymerisierbaren 
Aufzeichnungsschicht (A) kalandriert.
Patent EP-0367006-A3 (EP)
Title: Device for generating a reference voltage for a switching circuit including a capacitive bootstrap circuit
IPC: H03K17/687
Filed: 1989-10-16
Abstract: This device for generating a reference voltage for a 
capacitive bootstrap circuit of an output stage can be 
easily integrated. The output stage comprises a driving 
block (1), a capacitive bootstrap circuit (3) and a reference 
voltage generating block (2) generating a floating reference 
voltage which is referred to the output voltage signal and 
switches in accordance thereto.
Patent EP-0341763-A3 (EP)
Title: Method to filter sugar juice and other viscous liquids
IPC: C13B20/12
Filed: 1989-02-22
Abstract: Patent is requested for a special designed filtersystem. 
Elementary in this system are Filtomat selfcleaning 
filters, specially adapted to be able to function in 
processindustry and specially in higher viscous liquids 
than water at high temperatures.  
     The inventions are the changes made to above mentioned 
filters, that are on the market for 15 years, so that these 
filters are suitable to function in viscous sugarjuices 
(like thickjuice and standard liquor) and other viscous 
liquids.  
     The invention is also a filterinstallation with a special 
designed programm for control so that this installation can 
function as a selfcontrolling filterstation.  
     The invention gives a simple economical solution to filter 
viscous sugarjuice, which is done for over 80 years in the 
same way.
Patent EP-0380824-A3 (EP)
Title: Compounds rendered compatible, comprising a polyamide and polypropylene, and adhesive structures containing same
IPC: C08L23/26
Filed: 1989-12-28
Abstract: An adhesive composite including a layer consisting of a compatibilized composition including at least one polyamide, and at least one propylene polymer which is at least partially modified by a polar monomer and which has a melt flow index (MFI) measured according to ASTM standard D 1238-86 (230/2.16 conditions) higher than 20 g/10 min., preferably, higher than 50 g/10 min., most preferably such that 70 g/10 min.</=MFI of the propylene polymer </=80 g/10 min.; and a layer consisting of at least one other material which is comprised of at least one cellulosic product and which is bonded to the layer consisting of a compatibilized composition.
Patent EP-0353082-A3 (EP)
Title: Hydrogen peroxide compositions containing a substituted aminobenzaldehyde
IPC: H05K3/06
Filed: 1989-07-27
Abstract: The invention is directed to a hydrogen 
peroxide solution stabilized by a substituted 
aminobenzaldehyde compound which is soluble in 
hydrogen peroxide. The stablized hydrogen peroxide 
solution contains mineral acid which is especially useful 
for etching a surface of a substrate such as a printed 
wiring board.
Patent EP-0375125-A3 (EP)
Title: High speed digital data correlator having a synchronous pipe lined full adder cell array
IPC: H04L7/08
Filed: 1989-10-25
Abstract: High speed digital data correlator utilizing as a 
summing circuit single bit full adder cells in a 
synchronous pipelined array arrangement to sum the 
number of bit matches with a selected correlation word 
in a serial data stream. Each adder cell has up to 
three inputs and provides a partial sum by adding up to 
three bits of equal powers of two. The simple full 
adder cell architecture minimizes interconnect lengths 
between the adjacent synchronous stages of the summing 
circuit and maintains near constant circuit density 
across the stages. These features contribute to an 
optimization of the operational speed of the correlator 
for any given circuit technology. The correlator of 
the preferred embodiment detects two complementary, 
mutually exclusive correlation words, using the same 
correlation circuit.
Patent EP-0372886-A3 (EP)
IPC: B65D30/02
Filed: 1989-12-04
Abstract: A transversely tearable film and pouches made 
therefrom are disclosed. The transversely tearable 
laminate comprises a machine direction oriented linear 
low density polyethylene film adhesively laminated on at 
least one side to a sealant film, the sealant film 
having an Elmendorf tear strength in the machine 
direction of at least about 2 g/µm, and the selection of 
said oriented film and said sealant film being made on 
the basis that :  
K.X > (1-Y),  
wherein  
K is an empirically determined factor which depends 
on the properties of the oriented film and the sealant 
film,  
X is the thickness of all layers of sealant film in 
micrometres,  
Y = (MD c )/(TD c )  
MD c  is the Elmendorf tear strength, in the machine 
direction, of the oriented film, measured in grams, and  
TD c  is the Elmendorf tear strength, in the 
transverse direction, of the oriented film, measured in 
grams.
Patent EP-0410098-A3 (EP)
Title: Modular special climate room system
IPC: F24F3/16
Filed: 1990-05-21
Abstract: In a modular special climate room system (1) with at least one production module (3) which contains residential and working regions, to which air flows prepared in different ways are supplied, and with a number of technical modules (4, 5) which can be added to the production module and in which aggregates are contained which serve for air preparation and/or air transport into the production module, there is provided, to achieve greater flexibility and better adaptation to the spatial conditions of the respective installation site, for at least two of the air flows in each case an individual technical module and an individual supply flow path leading from this technical module to the relevant region of the production module. If air flowing out of the residential and working regions of the production module is to be returned within the system, then for at least one of the air flows an individual return flow path is also provided, which leads to the associated technical module. <IMAGE>
Patent EP-0445381-A3 (EP)
Title: Heat-shrinkable covering
IPC: B29C61/06
Filed: 1990-11-30
Abstract: The invention relates to a heat shrinkable covering (1) which comprises at least one shrinkable sheet-like film (4), on which a reinforcing component (6) of reinforcing elements in fibre or filament form is arranged. These reinforcing elements are arranged in irregular configuration, for example in the form of a non-woven, felt or irregular fill. <IMAGE>
Patent EP-0380247-A3 (EP)
Title: Apparatus for jumping
IPC: A63B5/16
Filed: 1990-01-19
Abstract: An integrated bungy jumping system and component 
parts is provided, including: 
   a) a bungy jumping platform comprising jumper 
preparation areas (1, 2) and one or more jumping 
areas (3, 4) at different levels and preferably 
located away from a supporting structure;    b) a bungy jumping apparatus comprising elasticised 
bungy jumping cords (9, 9a) and control means 
to adjust the height of the bungy cords above 
the supporting or other surface and to lower 
the jumper to the surface upon completion of 
a jump; and    c) a bungy jumping rack (6) comprising a body 
portion and securing means to connect the 
control means to the supporting structure and 
preferably to protect any working parts from 
interference during use.
Patent EP-0391594-A3 (EP)
Title: Cloning genes from streptomyces avermitilis for avermectin biosynthesis and the methods for their use
IPC: C07H17/08
Filed: 1990-03-28
Abstract: There are disclosed plasmids containing DNA 
isolated from  Streptomyces avermitilis , the 
microorganism which is used to prepare avermectin 
compounds, identified as pAT1, pVE650 pVE855, pVE859, 
pVE1446, pVE923, and pVE924 which contain the genetic 
information for the biosynthesis of the avermectins. 
Methods for the isolation of such plasmid and for the 
manipulation of the plasmids to alter the formation 
of the avermectin compound are also disclosed.
Patent EP-0393944-A3 (EP)
Title: Toughened thermoplastics
IPC: C08L23/08
Filed: 1990-04-12
Abstract: Functionalized thermoplastics such as styrene-maleic 
anhydrate copolymers polystyrene or maleated polyolefins may be 
toughened with halogenated rubbers which are copolymers of 
isoprene and isobutylene provided a dialkyl or dihydroxyalkyl 
amino alkanol is present as a compatibilizer. The toughened 
thermoplastics have about a two fold increase in IZOD impact 
resistance.
Patent EP-0419117-A3 (EP)
Title: Wafer-scale semiconductor device having fail-safe circuit
IPC: G11C29/00
Filed: 1990-09-12
Abstract: A wafer-scale semiconductor memory device includes a wafer (1), and a plurality of memory chips (2) formed on the wafer. The memory chips contain a memory chip which includes a storage circuit (11, 21), and a switching transistor (QA) which selectively connects the storage circuit to a power supply line (Vcc) in response to a control signal (G, G1). The memory chip also includes a control logic circuit (12; 22, 24) which writes data into the storage circuit and reads out data from the storage circuit and which generates a logic signal used for controlling the transistor. Further, the memory chip includes a fail-safe circuit (13, 23, 23A) having a circuit element (F, G) having a status showing whether or not the control logic circuit is malfunctioning. The fail-safe circuit generates the control signal from the logic signal and the status of the circuit element so that when the circuit element has the status showing that the control logic circuit is malfunctioning, the fail-safe circuit outputs the control signal which instructs the switching element to disconnect the storage circuit from the power supply line irrespective of the logic signal. <IMAGE>
Patent EP-0397631-A3 (EP)
IPC: F16H25/14
Filed: 1990-04-19
Abstract: An arrangement for converting linear motion from a power source to 
rotary motion, where the power source is intended to coact with a cam 
in a manner to produce rotary motion, this rotary motion being carried 
out by a shaft. The invention is characterized by a first member 
which comprises a rod-unit (4) or a corresponding element intended to 
move reciprocatingly, and the cam (2) which is attached to one end of 
the rod-unit, this cam having curve-shaped parts (20, 21) on solely 
the surface thereof remote from the rod-unit. A second member includes 
two mutually opposing wing-shaped parts (6, 7) which project outwardly 
away from the shaft and which are rigidly connected to the shaft (3). 
A roller (8, 9) or corresponding element is rotatably mounted on the 
outer part of each wing (6, 7). The rollers are intended to roll on 
the cam (2), therewith converting linear motion to rotary motion.
Patent EP-0502558-A3 (EP)
Title: Fuel control valve construction, parts therefor and methods of making the same
IPC: F23K5/00
Filed: 1987-11-18
Abstract: A fuel control valve construction, parts therefor, and methods of making the same are provided, the construction comprising a housing (21) having an inlet (22) that is adapted to be interconnected to a fuel source, and an outlet (24) that is adapted to be interconnected to a main burner (25), the housing (21) having a pilot outlet (83) that is adapted to be interconnected to a pilot burner (31) for the main burner (25), the housing (21) having a pilot valve seat (30) and a main valve seat (26) for interconnecting the inlet (22) respectively with the pilot outlet (83) and the main outlet (24), the housing (21) having a movable pilot valve member (32) for opening and closing the pilot valve seat (30), and a movable main valve member (28) for opening and closing the main valve seat (26), the housing (21) having a movable lever (33) that carries the pilot valve member (32) and the main valve member (28), and also having a manually operable actuator (40) for controlling the operating positions of the lever (33). <IMAGE>
Patent EP-0547329-A3 (EP)
Title: Apparatus and method for monitoring power loss in a telecommunication system
Inventor: HAWLEY GEORGE THOMAS
IPC: H04B10/08
Filed: 1992-10-16
Abstract: A method and apparatus are provided for monitoring power loss in a telecommunications system. Power is received from a permanent power source. A loss of power from the permanent power source is detected. Responsive to the detection of loss of power, a message indicative of a power failure is transmitted at least once on an optical fiber, the message transmission being powered by a temporary power source. <IMAGE>
Patent EP-0511829-A3 (EP)
Title: Improvements in high intensity lighting projectors
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1992-04-28
Abstract: A high intensity light projector for stage, architectural and similar applications includes a controllable image quality projection gate (14), capable of selectively scattering or transmitting incident light (50), may be constructed of an array of scattering liquid crystal material in combination with infrared (20, 32) and ultraviolet reduction means which provide in the high intensity beam, a stable thermal environment by minimising the absorption of light by the projection gate. Additional thermal efficiency is provided by supplemental cooling means (25, 30). Color control is also provided in the form of dichroic filter wheels forming cooperating adjustable low, high and band width filters including saturation control. A color measuring feedback sensor is also provided. An intensity measuring feedback sensor controls a spatially-modulated, variable-density, reflectively-coated dimming wheel. A programmable gobo system has provisions for gobo selection, orientation, and rotation.
Patent EP-0588385-A3 (EP)
Title: Recording/reproducing apparatus of optical card
Inventor: KENTATSU KUNIHIRO
IPC: G11B7/13
Filed: 1990-02-12
Abstract: The apparatus records/reproduces information onto/from an optical card (1) by relatively moving the optical card to the optical head. The optical head has an optical system for producing focusing and tracking control signals. The optical system includes a light emitting diode having a narrow slit-like light emitting surface as a light source. The optical system has photo sensitive elements for focusing control, a photo sensitive element for tracking control, and a recorded information reproducing photo sensitive element which are used to detect the reflected lights from the optical card of a slit light which is emitted from the light emitting diode.