baber/WOPTO huggingface dataset:
Patent EP-0261444-A3 (EP)
Title: Suspension component mounting system adapted for attaching a suspension component to an associated vehicle
IPC: F16D55/00
Filed: 1987-08-28
Abstract: The suspension component mounting system comprises a knuckle housing (12) having a bore (106, 108) which is surrounded by a hemispherical seat region (110, 112). The protruding stud (102) of the ball joint (38, 40) or steering link extends through the bore (106, 108) and includes features (114, 116, 118) which conform to the shape of both sides of the hemispherical seat (110, 112) to clampingly engage the suspension component to the steering knuckle housing (12). To eliminate the conventional protruding arm necessary for attachment to a steering link, a modified steering link (42) is provided having a protruding stud (122) which attaches directly to the concave-shaped steering knuckle housing (12).
Patent EP-0263350-A3 (EP)
Title: Connector for timber work
IPC: E04B1/26
Filed: 1987-09-22
Abstract: For the force transmission between a wooden beam and another structural member, for example a further wooden beam, a blind bore and a ventilation bore, opening into the bottom thereof, are formed in the wooden beam. An insert is pushed into the blind bore. This insert consists of two spaced-apart closing plates, the outer cross-section of which corresponds to the cross-section of the blind bore, and of at least one, preferably four, force-transmission rods, the ends of which are welded to the mutually opposite sides of the closing plates. Bar dowels, which penetrate through spaces between adjacent force-transmission rods, are then driven in from the side of the wooden beam. Epoxy resin is then injected into the blind bore from outside until the entire blind bore and preferably also part of the ventilation bore are filled with the resin. When the resin has hardened, the resin body and the steel parts form a connector. Connecting members can be attached to the outer closing plate. 
<IMAGE>
Patent EP-0269855-A3 (EP)
IPC: H01M10/34
Filed: 1987-10-27
Abstract: A rechargeable non-aqueous electrochemical cell 
having a negative electrode of lithium, a positive 
electrode including MnO₂, and an electrolytic solution of 
SO₂ and an electrolyte solute dissolved therein.
Patent EP-0266710-A3 (EP)
Title: Arrangement for the display of images using holographic foils
IPC: G02B27/02
Filed: 1987-10-31
Abstract: In the arrangement, a transparency is applied to the holographic foil, and a holographic prism foil is used, preferably in order to obtain images of holographic type, and the transparency is held at a distance from the holographic prism foil above the latter. 
<IMAGE>
Patent EP-0268283-A3 (EP)
Title: Recessed light fitting
IPC: F21V21/14
Filed: 1987-11-18
Abstract: The fitting serves to support the lamp on support sections of a false ceiling. The supports are two-arm pivoted levers (22) which are rotatably mounted in bearing parts (20) fastened to the light fitting housing (11). The pivoted levers each have an arm (34) intended for resting against a support section (14), and a short arm (35) in each case. Guided in a thread (42) of the bearing part (20) that is arranged below the short arm (35) of the pivoted lever is an adjusting screw (21) that is to be aligned on this short arm and has or forms a bearing (43) for the short arm of the pivoted lever. <IMAGE>
Patent EP-0244128-A3 (EP)
IPC: B29C49/00
Filed: 1987-04-15
Abstract: A blow-moulded container has a base (6) with a 
central region (10). The central region (10) has a 
recess (12), defined by a peripheral wall (14) and a 
bottom wall (16). The peripheral wall (14) is circular 
and inclined by approximately 20° to the vertical. The 
bottom wall (16) is part-spherical with a radius of 
curvature substantially greater than the depth of the 
recess. The recess increases the clearance between the 
central region (10) and a surface on which the 
container stands.
Patent EP-0250076-A3 (EP)
Title: Polyolefin compositions for use with hot water systems
IPC: C08L23/02
Filed: 1987-04-30
Abstract: An olefin polymer composition having improved resistance to deterioration in the presence of chlorinated and non-chlorinated water and having improved resistance to temperatures in the range of 0 DEG C to 110 DEG C consisting of a blend of: (a) 93 to 99.5 percent by weight of an isotactic polymer of an alpha olefin having 2-6 carbon atoms; (b) 0.05 to 0.50 percent by weight of a hindered amine U.V. stabilizer; (c) 0.05 to 1.1 by weight of a hindered phenolic thermal stabilizer having a molecular weight above 530;  (d) 0 to 0.5 percent by weight of a nucleating agent;  (e) 0 to 4 percent by weight of a pigment; and (f) 0 to 3.0 percent by weight of a filler.
Patent EP-0250154-A3 (EP)
IPC: G03C1/91
Filed: 1987-06-10
Abstract: A radiation sensitive photographic element 
comprising a substrate with at least one polymeric surface 
and at least one photographic emulsion over the polymeric 
surface. The polymeric surface has adhered thereto a 
continuous gelled network or inorganic particles which 
provides a subbing layer having the potential for 
antistatic properties, antihalation properties and good 
coatability.
Patent EP-0270349-A3 (EP)
Title: Anti-neoplastic spermine derivative
IPC: A61P35/02
Filed: 1987-12-01
Abstract: The present invention provides a process of making N<1>,N4diethylspermine having the general formula:   CH<7>CH<6>-N<1>H-(CH<6>)<7>-N<2>H-(CH<6>)<8>-N<3>H-(CH<6>)<7>-N4H-CH<6 >CH<7>.    and pharmaceutically acceptable salts thereof by reacting spermine:    N<1>H<6>-(CH<6>)<7>-N<2>H-(CH<6>)<8>-N<3>H-(CH<6>)<7>-N4H<6>   with a sulfonating agent of the general formula RSO<6>X, where X stands for a leaving group and RSO<6> stands for a sulfonyl protecting group, e.g. an alkyl-, aralkyl- or aryl- sulfonyl protecting group, in the presence of a base, reacting the compound thus produced: <CHEM> with a strong base, e.g. NaH, and an ethylating agent in an aprotic dipolar solvent to produce a compound of the general formula: <CHEM> and removing the protecting groups under reducing conditions to provide N<1>,N4 diethylspermine, which optionally is converted into a pharmaceutically acceptable acid addition salt.
Patent EP-0313864-A3 (EP)
Title: Cylinder lock with tumbler pins
IPC: E05B27/06
Filed: 1988-09-30
Abstract: The invention relates to a lock cylinder with pin tumblers having an increased degree of break-in protection, better relocking safety, more locking variations, more difficult key copying and an improved step jump.
Patent EP-0314967-A3 (EP)
Title: Roller door
IPC: E06B9/62
Filed: 1988-10-15
Abstract: Roller doors are provided with a flexible doorleaf which can be wound onto a winding roll which is mounted rotatably above the door opening, at least one pulley being connected fixed in terms of rotation with the winding roll, onto or from which pulley is wound or unwound, in contrarotating manner with respect to the doorleaf on the winding roll, a flexible traction element (belt, cable, chain) which is loaded with a counterweight for compensating the weight of the doorleaf. In order also to be able to effect a tautening of the doorleaf which is known per se in a structurally simple clearly arranged manner, the invention provides that for separating the functions of weight compensation and tautening of the doorleaf, at least a second pulley (21a, 21b) is connected fixed in terms of rotation with the winding roll (2), onto which or from which roll is wound or unwound, likewise in contrarotating manner with respect to the doorleaf (1), a flexible traction element (belt, cable, chain) (20a, 20b), this traction element (20a, 20b) being guided around a deflection roller (27) which is mounted stationarily at the bottom of the door opening and being connected to the doorleaf (1) or to a strip (12) which reinforces the bottom edge of the doorleaf, and a tensioning roller (22a, 22b) being provided which presses with a transverse force against the strand (20a2, 20b2) of the traction element (20a, 20b) which runs between the pulley (21a, 21b) and the deflection roller (27). <IMAGE>
Patent EP-0312988-A3 (EP)
Title: Improved organophilic clay gellant and processes for preparing organophilic clay gellants
IPC: C09D7/43
Filed: 1988-10-18
Abstract: An improved organophilic clay gellant which is the 
reaction product of a smectite-type clay, an organic cation and, 
optionally, an organic anion. The cation from the smectite-type 
clay, the anion from the organic cation and, if present, the 
cation form the organic anion form a by-product which is water, a 
gas, an insoluble compound or a mixture thereof. The or­
ganophilic clay gellant can exhibit improved efficiency and 
dispersibility. In a process for preparing an organophilic clay 
gellant which constitutes a further aspect of the present 
invention, significant advantages can be observed since the 
liquid remaining after the organophilic clay gellant is separated 
form the reaction mixture can be recycled for further use without 
detrimental effect on the quality of the organophilic clay 
gellant thereafter produced.
Patent EP-0322842-A3 (EP)
Title: Voltage comparator having hysteresis characteristics
IPC: H03K3/0233
Filed: 1988-12-27
Abstract: A voltage comparator circuit with hysteresis 
characteristics includes a voltage comparator circuit 
(1) for comparing an input signal voltage (V IN ) with a 
comparison reference voltage (V REF ) and outputting a 
comparison result (V OUT ), a resistor element (R) con­
nected between the reference potential terminal (V GND ) 
and the comparison reference voltage input terminal (+) 
of the voltage comparator circuit (1), a first constant 
current source (2) for supplying current into the com­
parison reference voltage terminal (+) and a second 
constant current source (3) for deriving current out of 
the comparison reference voltage input terminal (+), and 
a control circuit (SW1, SW2, 4) for selectively acti­
vating one of the first and second current sources (2 
and 3), in accordance with the logic level of an output 
(V OUT ) of the voltage comparator circuit (1).
Patent EP-0285315-A3 (EP)
Title: Cursor for use in 3-d imaging systems
IPC: H04N13/00
Filed: 1988-03-23
Abstract: The present invention constitutes a cursor 
image (36) for use in graphics imaging systems for 
providing images with three-dimensional qualities. 
The cursor indicates position within a three-­
dimensional space. The cursor comprises a reference 
symbol (38) located at a reference point (58) on a 
reference plane (60), a pointer symbol (40) located 
pointing to the position (42), and a tether symbol 
(44) connecting the reference symbol and the pointer 
symbol. The cursor image includes depth cue features 
which assist the observer in gauging the depth of the 
position being indicated. The cursor is preferably 
displayed with a stereoscopic imaging system (10) 
employing a liquid crystal stereo switch unit (16). 
In such a system the cursor image is displayed on a 
cathode-ray tube (12) in left and right perspective 
projections (46) and (48) of differing binocular 
disparity which are used by the observer to form a 
single three-dimensional image of the cursor.
Patent EP-0295082-A3 (EP)
IPC: H01G4/30
Filed: 1988-06-08
Abstract: A capacitive structure (40) comprises a group of 
capacitive layers of equal width, each including a 
dielectric substrate (42) and a metallic area (44), which 
covers a major portion of an upper surface of the 
dielectric substrate (42) and which extends to one edge 
of the dielectric substrate (42), a mass of conductive 
material (70, 74) covering each edge of the layer to 
provide electrical connections to and between the 
metallic areas (44) extending to the edges. The 
metallized areas (44) on alternate layers extend to 
opposite edges. A group of at least three dielectric 
layers (56) of equal width, is stacked on the top of one 
another, and covers the group of capacitive layers. 
Preferably a group of at least three dielectric layers 
(58) of equal width, is stacked on top of one another and 
is beneath the group of capacitive layers. Alternate 
ones of the layers of each group are offset laterally so 
that indentations (50, 52, 60, 62, 64, 66) are formed 
along each edge whereby the conductive masses (70, 74) 
which substantially fill the indentations (50, 52, 60, 
64, 66), bond the capacitive (42) and dielectric (56, 58) 
layers tightly to each other. Additionally, a covering 
tape (78) may be adhesively applied to the top.
Patent EP-0309173-A3 (EP)
Title: Time-color indicators
IPC: G01N31/22
Filed: 1988-09-19
Abstract: Disclosed are end point indicator compositions and 
devices containing them, particularly useful as air freshener 
devices, comprise compositions containing a polar indicator dye 
which assumes a first color or is colorless in the presence of 
a room temperature volatilizable solvent which is initially 
present in excess and a small amount of a proton donating 
compound. The indicator dye assumes a second color visually 
distinct from the first color in the presence of the proton 
donating compound after the majority of the solvent escapes 
from the remainder of the composition. Optionally, the 
compositions further include color change developers and/or 
secondary dyes to render the change to the second color, 
indicating attainment of the end point, more apparent to a user.
Patent EP-0311274-A3 (EP)
IPC: H01L21/48
Filed: 1988-09-21
Abstract: There is disclosed a method of producing a transition 
metal pattern on a glass or glass-ceramic substrate by 
selective exudation of a transition metal from a glass 
substrate containing the metal as an oxide. The selective 
exudation is effected by applying an intense, well-focused 
source of energy to a glass in a pattern corresponding to 
the desired metal pattern. This develops localized 
heating, and thereby causes corresponding localized metal 
exudation from the glass. The metal pattern may be 
rendered electroconductive, and may constitute a pattern of 
interconnecting lines for microcircuitry.  
     There is also disclosed a family of low dielectric, 
copper-exuding, boroaluminosilicate glasses particularly 
adapted to use in forming substrates for electronic devices 
such as integrated circuits. The glasses are capable of 
exuding copper oxide, have a coefficient of thermal 
expansion of 30 - 35 x 10⁻⁷ at 300°C, a dielectric constant 
not over 5.0 at 100 KHz, a loss tangent not over 0.003 at 
100 KHz and consist essentially, in percent by weight, of 
56 - 64% SiO₂, 18 - 25% B₂O₃, 3-11% Al₂O₃, 0-2% CaO, 0 - 2% 
Li₂O, 0 - 1% K₂O, and Li₂O + K₂O + CaO being 1.5 - 3% and 1 
- 20% CuO.
Patent EP-0314292-A3 (EP)
IPC: G06F12/00
Filed: 1988-09-21
Abstract: A data base system on a computer uses an index tree containing record 
keys which reference associated records in the data base. The tree, which 
comprises a root node extending through intermediate nodes to leaf nodes, 
provides concurrent accesses to a plurality of users. When changes are to 
be made to the key structure, action has to be taken to prevent users, 
other than the user making the change, from corrupting the data or 
receiving corrupted data. To do this, when one user is inserting or 
deleting a key and its associated record, all accesses to a node being 
traversed by this user and the immediately traversed mode are limited to 
read accesses by other users. At the leaf node, all accesses by others to 
the key and record being added or deleted are prevented together with 
accesses to the next successively located record key and its associated 
record. After the deletion or insertion, the access limitations are 
removed.
Patent EP-0311312-A3 (EP)
Title: Radar altimeter systems
IPC: G01S7/292
Filed: 1988-09-30
Abstract: An aircraft microwave altimeter system has a threshold 
detector (8) with two parallel channels (13 and 14) that provide 
two sets of output signals at two different levels of sensitivity. 
The signals at the higher sensitivity are supplied to a display 
(30) whereas those at the lower sensitivity are supplied to a 
navigation system (31). A comparator (50) indicates a fault in 
the system if the two sets of output signals differ by more than a 
predetermined amount.
Patent EP-0318193-A3 (EP)
Title: Methods of making implantable, inflatable silicone reservoirs
IPC: A61L29/08
Filed: 1988-11-14
Abstract: A method of making implantable, inflatable silicone 
reservoirs by a) coating a section of a first layer of 
uncured silicone elastomer with a masking material selected 
from the group consisting of fluorosilicone fluids and 
curable fluorosilicone mixtures leaving the perimeter around 
the section free of the masking material, b) placing a 
surface of a second layer of uncured silicone elastomer in 
contact with the surface of the first layer so that the 
second layer contacts the perimeter of the first layer, and 
c) curing the first and second layers while in contact with 
each other. The method seals the layers at the perimeter and 
provides a reservoir between the layers enclosed by the 
sealed perimeter which has the shape of the coated section. 
The method is especially suitable for making envelopes for 
tissue expanders and mammary prostheses and for making the 
balloon portion of silicone catheters.
Patent EP-0281476-A3 (EP)
Title: Protective coating with an isothermal and isophonic effect
IPC: C09D133/08
Filed: 1988-03-01
Abstract: This coating, of the type with two components, one being liquid, the other solid, which are mixed at the time of use, is such that the solid component comprises, in per cent by weight, from 20 to 60% of a hydraulic binder chosen from the group consisting of plaster, cement and swelling calcium bentonite, from 10 to 40% by weight of a branched product chosen from the group consisting of wood sawdust and ground metallurgical slag, and from 2 to 10% of micronised natural mica, while the liquid component comprises, dispersed in water, an acrylic copolymer resin of basic pH in a quantity representing from 30 to 50% by weight of the component, and a suitable plasticiser, the mixing of the liquid component and of the solid component being carried out so that the liquid component represents from 80 to 100% by weight of the solid component.
Patent EP-0327862-A3 (EP)
Title: A process of and an apparatus for post combustion
IPC: C21C5/56
Filed: 1989-01-20
Abstract: Process and apparatus for post combustion of reaction gases generated in a molten iron bath (4) above the bath (4) by means of at least one jet of oxidizing gases, whereby energy thereby produced is transferred to the bath and whereby the or each jet of oxidizing gases is injected with a swirl through one or more tuyeres towards the surface of the bath or the or each jet of oxidizing gases is injected in the form of a hollow jet through one or more tuyeres (8) towards the surface (3) of the bath (4).
Patent EP-0331985-A3 (EP)
IPC: H04N11/04
Filed: 1989-02-23
Abstract: Es ist bekannt, bei Farbfernsehübertragungssystemen 
sender- und empfangsseitig dreidimensionale Filterungen 
vorzunehmen, um dadurch bei der Wiedergabe möglichst 
wenig Störungen in Form von cross-colour und 
cross-luminance zu erhalten. Bei derartigen bekannten 
Systemen, beispielsweise bei einem 
PAL-Farbfernsehübertragungssystem, erfolgt die 
PAL-Codierung und PAL-Decodierung ohne Berücksichtigung 
augenphysiologischer Gegebenheiten.  
     Bei den neuen Einrichtungen werden in jedem der beiden 
Farbdifferenzsignalkanäle eine eigene dreidimensionale 
Filterung durchgeführt, wobei die beiden Teilfilter 
unterschiedlich dimensioniert sind.
Patent EP-0350578-A3 (EP)
Title: Method for synthesizing analysis model and flow analysis system
IPC: B29C33/38
Filed: 1989-04-20
Abstract: The present invention is applied to the design 
of a mold for a semiconductor or the like and provides 
a method for synthesizing analysis models, in which analysis 
programs corresponding to shapes and features of an object 
to be analyzed are registered in advance in a numerical 
analysis system, the analysis programs are made to corres­
pond to partial shapes divided according to the shapes 
and features of the object to be analyzed and are partially 
modelled, whereas input and output items between adjacent 
portions are controlled on the basis of the positional 
relationship between the portions and input and output 
informations of the analysis programs placed in correspond­
ence to the portions. The invention further provides a 
flow analysis system for computing a flow state of material 
to evaluate a shape of a flowpassage, a flow control condi­
tion, material and the like, the system comprising input 
means for inputting a flowpassage shape of a mold, properties 
of material and flow control conditions, model synthesizing 
means for extracting a feature of the flowpassage shape, 
judging an adaptability with the already registered analysis 
model from the extracted features and synthesizing flow 
analysis models capable of analyzing the entire flowpassage, 
and program execution means for removing programs correspond­
ing to the synthesized model to sequentially execute them.
Patent EP-0346651-A3 (EP)
Title: Vorrichtung, insbesondere an einem Lastwagen
IPC: B60J5/04
Filed: 1989-05-22
Abstract: Die Vorrichtung zum pneumatischen Verschliessen 
und/oder Abdichten von zwei relativ zueinander bewegba­
ren Teilen (6, 7) eines Lastwagenaufbaues umfasst ein 
sich über die ganze Länge eines Randbereiches (8) des 
einen Teiles (6) erstreckendes Verschluss- und/oder Ab­
dichtprofil (10) sowie eine am anderen Teil (7) im zum 
einen Teil (6) benachbarten Randbereich (9) angeordnete 
Betätigungseinrichtung (11). Ein U-förmiges Profil (14) 
umfasst teilweise ein Betätigungsmittel (12). Ein elasti­
scher Schlauch (13) befindet sich in einem innerhalb des 
U-förmigen Profiles (14) und des Betätigungsmittels (12) 
gebildeten Hohlraum. Durch Beaufschlagen des elastischen 
Schlauches (13) mit Druckluft aus einem Druckluftbehälter 
(17) über ein Steuermittel (18) und eine Zuführleitung 
(19) bewegt sich das Betätigungsmittel (12) zum Ver­
schliessen und/oder Abdichten der beiden Teile (6, 7) 
gegen das Profil (10). Die Vorrichtung wird vorteilhaf­
terweise an Lastwagen, die für die Zustellung von Frisch­
waren im Einsatz sind, verwendet.
Patent EP-0350961-A3 (EP)
Title: Semiconductor device having thin film resistor and method of producing same
IPC: H01L21/02
Filed: 1989-07-14
Abstract: A semiconductor device having a thin film resistor 
which comprises at least chromium, silicon and nitrogen, 
and formed on a substrate with having a special ratio of 
the chemical composition, the semiconductor device 
having a characteristic such that variations of the 
resistance value thereof due to temperature variations 
can be effectively suppressed.
Patent EP-0382886-A3 (EP)
Title: Vacuum suction type anti-clogging and dialysis device for filtration systems
IPC: B01D65/08
Filed: 1989-08-03
Abstract: A method and apparatus wherein a conventional 
vacuum operated filter unit which generates a 
positive pressure on the particulates in a 
suspension against a filter membrane is converted 
into an anti-clogging filter unit through addition 
of a supplemental device which generates a 
counteracting negative pressure on the suspension 
as it is being filtered, thereby pulling the 
particulates in the suspension away from the filter 
membrane. A conventional vacuum-operated filter 
unit which causes the suspension to be pulled 
toward the filter membrane by a vacuum source and 
thereby creates clogging of the filter membrane 
with particulates from the suspension is converted 
into an anti-clogging filter unit by the addition 
of a supplemental device placed into the top 
chamber of the filter unit wherein the supplemental 
device generates a negative pressure on the filter 
membrane through a second vacuum source acting on 
the supplemental device which causes the 
particulates to be pulled away from the filter 
membrane as the suspension is filtered and permits 
the retentate to rest within the top chamber of 
filter unit while the filtrate rests within the 
bottom chamber of the conventional vacuum-operated 
filter unit.