baber/WOPTO huggingface dataset:
Patent EP-0436266-B1 (EP)
Inventor: GROSSMAN SHLOMO
IPC: A23J1/10
Filed: 1990-01-02
Granted: 1994-03-02
Abstract: A process for the production of gelatin from fish skins comprises the steps of: (a) cleaning the skins in order to remove therefrom substantially all superfluous material; (b) treating with dilute aqueous alkali; (c) washing with water until the washing water is substantially neutral; (d) treating with dilute aqueous mineral acid; (e) washing with water until the washing water is substantially neutral; (f) treating with dilute aqueous citric acid and/or another suitable organic acid; (g) washing with water until the washing water is substantially neutral; and (h) extracting with water at elevated temperatures not above about 55<o>C, the washed citric/other organic acid-treated skins. In practice, the present process employs much lower temperatures than known heretofore for the treatment steps, which results in a high quality product (e.g. absence of a fishy smell), compared with the prior art.
Patent EP-0397542-B1 (EP)
Title: Stabilization process for hydrated lamellar phases
IPC: A61K31/715
Filed: 1990-04-10
Granted: 1992-07-15
Abstract: This invention relates to a process for stabilizing hydrated lipid lamellar phases, or vesicles of liposome type. This composition is characterized in that the hydrated lipid lamellar phases, or the vesicles of liposome type, are prepared in the presence of a solution of atelocollagen and of glycosaminoglycans. The preferred use of this composition is in pharmacy or in cosmetology.
Patent EP-0434635-B1 (EP)
Inventor: FINARDI IVO
IPC: E05C9/04
Filed: 1990-11-20
Granted: 1994-06-01
Abstract: The present invention relates to a manually or automatically operated lock, for closures in general and in particular for rolling gates, characterized in that said lock comprises, inside a holding body (1), an electric motor driving, through a gear chain (3), a side rod pair.   Moreover, a key cylinder is provided which cooperates with a middle element of the gear chain (3) for disengaging, as a key is operated, the kinematic coupling with the driving electric motor (2) in order to cause a movable body (1) arranged between the two elements forming the middle element, to translate. <IMAGE>
Patent EP-0473691-B1 (EP)
Inventor: DAVIS BURNS
IPC: C08J5/00
Filed: 1990-05-22
Granted: 1994-03-09
Abstract: Polyamide resins useful for forming containers having improved resistance to gas permeability comprising the reaction product of     (A) a dicarboxylic acid corresponding to the structure <CHEM> wherein X is hydrogen or unsubstituted alkyl containing 1-5 carbons and n is an integer in the range of 4 to 10, and (B) a diamine containing 5 to 36 carbon atoms.
Patent EP-0593429-B1 (EP)
Inventor: BERGAMO LUCIANO
IPC: B29C33/18
Filed: 1990-07-25
Granted: 1995-06-14
Abstract: An apparatus for covering a surface and the edges of panels of wooden material with a sheet of thermodeformable plastic material, of the type for application to a press with a lower heated bed of elastically yieldable material and a rigid upper platen, the distance of which from the lower bed is variable between a maximum value which enables said sheet of thermodeformable material, the panels to be covered, the retainers and the spacers to be interposed, and a minimum value at which the pressing stage is effected, characterised by comprising: a frame (10) of spacers (11) removably attachable to the upper platen (2) of the press (1); a plurality of spacers (11) applied to said frame (10), each spacer (11) being provided with at least one hole (12) connecting its lower surface to a suction circuit (13) connected said frame (10), and seal means (14) surrounding said hole; a conveyor (19) for conveying thermodeformable plastic laminate sheets (8) from a position outside said press (1) to a position within it, said conveyor being provided with means (25) for picking up and discharging said sheets (8); a jig (27) for positioning a plurality of panels (7) to be covered, and provided with said spacers (11) on said frame (10); and means (19) for transferring said positioning jig (27) from the outside to the inside of the press (1) and for raising it when inside the press, in order to bring the panels (7), located in their respective seats, into contact with the corresponding spacers (11).
Patent EP-0439583-B1 (EP)
Inventor: CANDY EDWIN RALPH
IPC: H04W84/10
Filed: 1990-08-17
Granted: 1996-02-14
Abstract: Système téléphonique dans lequel la communication entre des stations primaires à site fixe et des stations secondaires transportables, s'effectue au moyen de liaisons radio à duplexage par répartition dans le temps (DRT), notamment au moyen de liaisons DRT à fréquence individuelle. Afin de réduire les interférences radio entre des stations primaires rapprochées, leurs périodes de transmission sont synchronisées dans des cadres à l'aide d'un signal radio produit extérieurement. On peut avantageusement utiliser un signal de synchronisation de champ de télévision diffusé.
Patent EP-0451239-B1 (EP)
Inventor: KIEFER ERICH
IPC: B29C48/475
Filed: 1990-10-27
Granted: 1995-06-21
Abstract: PCT No. PCT/DE90/00824 Sec. 371 Date Jun. 13, 1991 Sec. 102(e) Date Jun. 13, 1991 PCT Filed Oct. 27, 1990 PCT Pub. No. WO91/06418 PCT Pub. Date May 16, 1991.In that process for the production of hollow bodies from thermoplastic material by extrusion blow molding in which discontinuously extruded preforms are expanded in a blow molding mold, at least during that part of the filling phase which is typical of such a process, for an extrusion head, the distance covered by an ejection piston associated with a storage chamber and the speed at which the ejection piston is displaced within the storage chamber by the plasticised material are detected and compared by a central control and regulating device to the respective reference values. On the basis of the result of the comparison operation at least one operating parameter of the process, for example the delivery output of the extruder or the extent of the emptying strike movement of the ejection piston can then be adapted while still in the same working cycle in such a way that substantially the required preform volume is ejected.
Patent EP-0523044-B1 (EP)
Title: Joint universel homocinetique de tripode anti-trepidations
Inventor: UCHMAN FREDERICK J
IPC: F16D3/205
Filed: 1990-08-27
Granted: 1997-10-15
Abstract: Joint universel homocinétique de tripode anti-trépidations (10) comportant un élément extérieur (14) et un élément intérieur (12). L'élément extérieur (14) a une cavité intérieure (18) avec trois lobes (20), chaque lobe ayant deux guides longitudinaux opposés (22, 24) pour un roulement (26). L'élément intérieur (12) a trois tourillons s'étendant radialement (32) qui entrent chacun dans un des trois lobes (20). Les roulements (26) sont un roulement à composants multiples comprenant un élément intérieur de bague de roulement (40) articulé sur chaque tourillon (32) par des surfaces de jointement sphériques. Un élément de roulement (52) est fixé rotativement à chaque élément intérieur de bague de roulement (40) par une pluralité de roulements à rouleaux (58) disposés entre ces éléments. L'élément de roulement (52) a une rotation axiale libre par rapport à l'élément intérieur de bague de roulement (40) le long des roulements à rouleaux (58) quand l'élément intérieur (12) forme un angle par rapport à l'élément extérieur (14) pour maintenir les roulements (26) dans les guides (22, 24). Un bord circonférentiel (46) et une bague d'arrêt (60) fixée sur l'élément intérieur de bague de roulement (40) retiennent l'élément de roulement (56) au milieu et maintiennent l'élément de roulement (56) en contact de roulement avec les roulements à rouleaux (58).
Patent EP-0449133-B1 (EP)
IPC: A61Q5/00
Filed: 1991-03-22
Granted: 1993-09-29
Abstract: A hair cosmetic composition comprising:     (A) a dialkylene glycol monoalkyl ether of formula (I): <CHEM> wherein R<1> represents a hydrogen atom or a methyl group; R<2> represents an alkyl group containing from 1 to 5 carbon atoms, and (B) a compound capable of liberating a di- or polyvalent metal ion in an aqueous solution is disclosed. The hair cosmetic composition imparts adequate resiliency to the hair and inhibits damage to the hair such as dryness, stiffness and incidence of split hairs. e
Patent EP-0467221-B1 (EP)
Inventor: BRANDAU EGBERT DR
IPC: B01J2/02
Filed: 1991-07-11
Granted: 1995-10-04
Abstract: For the preparation of spherical particles having a narrow particle size spectrum by producing drops by means of a nozzle from a liquid phase having melting points of up to 1500 DEG C, the liquid phase, the nozzle and the falling distance of the drops until stabilisation of the spherical shape of the falling drops are kept at a constant temperature which is 1 to 10 DEG C above the melting point of the liquid phase. The particles must then be abruptly quenched.
Patent EP-0469392-B1 (EP)
Inventor: FURUMOTO HERBERT DR
IPC: D21C7/12
Filed: 1991-07-17
Granted: 1994-03-16
Abstract: A first supply is connected to an extraction opening in the wall of the digester. In a first operating state, a cellulosic flow is extracted via here from the digester for sample extraction and supplied to a collecting sieve. In a second operating state, a rinsing agent can be pushed back into the digester via a second supply preferably indirectly via the collecting sieve and the first supply. With this, blockages in particular of the extraction opening or of the extraction line can be removed, and, to produce a "representative sample", turbulence of the chopped chip mass can be brought about from the extraction opening inside the digester. In a third operating state, a transport agent can be supplied via a third supply so that, for indirect sample extraction, the cellulose is rinsed out of the collecting sieve and supplied to a discharge. This can be followed by means for automatic cellulose analysis. <IMAGE>
Patent EP-0470463-B1 (EP)
Inventor: JAUTELAT MANFRED DR
IPC: C07D521/00
Filed: 1991-07-27
Granted: 1997-02-26
Abstract: Novel haloalkylazolyl derivatives of the formula <IMAGE>  in which   R<1> represents optionally substituted alkyl, optionally substituted alkenyl, optionally substituted cycloalkyl or optionally substituted aryl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   n represents 0 or 1 and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances and their use as microbicides in plant protection and in materials protection.
Patent EP-0475179-B1 (EP)
Inventor: THOM GUENTHER
IPC: H05K9/00
Filed: 1991-08-26
Granted: 1994-06-08
Abstract: Plug points carrying electrical signals are capacitively and inductively decoupled from one another by comb-like screening plates connected to earth potential. <IMAGE>
Patent EP-0496955-B1 (EP)
Inventor: FREYALDENHOVEN UDO
IPC: H01S3/081
Filed: 1991-10-26
Granted: 1994-06-08
Abstract: The invention relates to a pulsed gas laser, gas laser amplifier or wavelength converter (laser) filled with gas that is operated at ambient pressure, to which a laser gas supply is connected and which is equipped with a tubular window, opening into the environment, for a laser beam to be coupled in and out. The invention has the object of reducing the apparatus and operational cost for separating the laser gas and the environmental gas at the window in a laser of said generic type, by simple, design measures. 
<??>The following features serve to achieve this object: 
 
  a) the tubular window (5) has a volume which corresponds to a multiple of the change in volume of the laser gas during pulsed operation of the laser (1, 3); 
  b) the tubular window (5) is fitted with its longitudinal axis (5a) at right angles to, or approximately at right angles to, the laser (1, 3) and points with its mouth (5c) in the same direction as the lifting force of the environmental gas in the mixing zone (5b) of the window (5) which forms during pulsed operation of the laser (1, 3); 
  c) the quantity of laser gas (2d) which is supplied from the laser gas supply (2c) to the laser (1, 3) and flows out through the tubular window (5) is dimensioned such that the concentration of the environmental gas diffusing into the laser (1, 3) is less than a predetermined limiting value. 
 
<IMAGE>
Patent EP-0461685-B1 (EP)
Inventor: MARCHESE LUCA
IPC: G02F1/15
Filed: 1991-04-19
Granted: 1994-12-07
Abstract: An electrochromic window comprises:   (a) a tungsten oxide (WO3) electrode on a transparent, conductive glass sheet; (b) a nickel oxide (NiO) counterelectrode activated by electrochemical intercalation of lithium, on a transparent, conductive glass sheet; and (c) a solid, polymeric electrolyte interposed between said electrode (a) and said counterelectrode (b), with the polymeric electrolyte being formed by a solid solution of an ionic lithium compound in a solid, crosslinked polyepoxide, obtained by copolymerization of a monoepoxide with a diepoxide. <IMAGE>
Patent EP-0485000-B1 (EP)
Inventor: JADESJOE GUNILLA
IPC: G01N33/18
Filed: 1991-10-21
Granted: 1996-01-17
Abstract: A method and system for determining the content of hydrogen peroxide in an aqueous solution are described. The solution is brought to a pH below 6, supplied with excess I<-> and catalyst, and irradiated with light, the absorbance being measured at a predetermined wavelength. The system comprises a hydrogen peroxide containing solution (15), e.g. from a swimming pool, an analyser (20) and a microcomputer (4) for controlling the system. A monochromatic light source (2) transmits light through the sample in the analyser cuvette (1) to a photocell (3) connected to the microcomputer (4). A display (5) is also connected to the microcomputer (4). Supply of sample and reagents from reagent tanks (10,11) to the cuvette (1) is controlled by the microcomputer (4). The method of system can be used to control the supply of hydrogen peroxide to an aqueous system. <IMAGE>
Patent EP-0514498-B1 (EP)
Inventor: LASALLE JERRY C
IPC: C22C21/00
Filed: 1991-01-25
Granted: 1993-12-08
Abstract: A rapidly solidified, low density aluminum base alloy consisting essentially of the formula AlbalLiaCubMgcZrd wherein ''a'' ranges from about 2.1 to 3.4 wt %, ''b'' ranges from about 0.5 to 2.0 wt %, ''c'' ranges from about 0.2 to 2.0 wt % and ''d'' ranges from about 0.4 to 1.8 wt %, the balance being aluminum is consolidated to a produce a strong, tough low density article.
Patent EP-0491929-B1 (EP)
Inventor: STEINER JEAN-PIERRE
IPC: H02K3/04
Filed: 1991-07-16
Granted: 1995-11-15
Abstract: Un moteur électrique comprend un noyau de stator formé par une bobine hélicoïdale (10) à enroulements rapprochés constituée de fil ferromagnétique.
Patent EP-0591216-B1 (EP)
Inventor: FOGAL ROBERT D SR
IPC: B60C11/00
Filed: 1991-10-16
Granted: 1996-09-11
Abstract: A method of balancing a wheel assembly is achieved by providing a wheel assembly which includes a tire in a range substantially between 13'' and 24.5'' size, providing pulverulent polymeric/copolymeric synthetic plastic material in a range substantially between 8-12 screen size and 40-200 screen size, and placing a selected screen size range of the pulverulent material in free movable relationship to the tire in a weight range substantially between 1/2 ounce to 24 ounces for the tire size ranges of substantially between 13'' to 24.5'' size.
Patent EP-0505832-B1 (EP)
Inventor: HAERLE HANS A
IPC: B01J35/06
Filed: 1992-03-11
Granted: 1995-06-07
Abstract: A filter body or catalyst body for removing harmful constituents from the exhaust gases of an internal combustion engine, in particular a diesel engine, is provided with at least one ply of a fabric of metal wires or metal fibres. A sinterable material in the form of powder, grains, fibre fragments or chips has been introduced into the meshes and sintered onto the wires or fibres. The fabric is formed as a wire twill fabric (1), into the meshes (5) of which sinterable material (4) has been introduced and sintered to the wires or fibres (2, 3). 
<IMAGE>
Patent EP-0506121-B1 (EP)
Inventor: KOBAYASHI SATOSHI
IPC: B60K20/02
Filed: 1992-03-27
Granted: 1995-09-27
Abstract: A mechanism is provided for controlling vehicle ignition lock (4) and transmission shift lock (1) in an interlocked relation to each other. The mechanism comprises a lock member (5) movable into a lock position for blocking up a passage (37) to a Park position of a position plate (3). An operating member (6) drives the lock member (5) into the lock position in response to upward movement of a position pin (21) in the Park position. A stopper (41) of an ignition lock is movable between a lock position for preventing rotation of a key rotor into a lock position and an unlock position for allowing the same. A cable (7) interconnects the lock member and the stopper to allow them to move in unison such that movement of the lock member into the lock position causes the stopper to move into the unlock position and movement of the stopper into the lock position causes the lock member to move into the unlock position. A spring (44) is installed in the ignition lock for urging the stopper toward the lock position. <IMAGE>
Patent EP-0507301-B1 (EP)
Inventor: REBHAN DIETER ING GRAD
IPC: B29C37/02
Filed: 1992-04-02
Granted: 1994-06-22
Abstract: The invention relates to a trimming device for a tyre trimming machine or the like with cutting or abrading tools. In order to be able to free extremely different profiles clearly from projecting parts and ridges with the aid of cutting or abrading tools, a device is proposed in the manner that the cutting or abrasion tools (3) are disposed on a bellows (2) which can be filled with a pressure medium, which in turn is connected with a holder (4) which keeps it in an inflated state in a suitable orientation with regard to the surface to be trimmed, the bellows having a feed line (6) with which pressure medium can be fed and removed, and the holder (4) with the bellows being coupled to a holding structure (5) with which it can be suitably advanced to the tyres  to be trimmed.
Patent EP-0518044-B1 (EP)
Inventor: MERKATORIS JOHN R
IPC: A61F13/15
Filed: 1992-04-30
Granted: 1998-06-17
Abstract: A method and apparatus for producing raised leg cuffs for diapers in which an elastic band is oriented in a straight line direction so as to be adhesively encapsulated between the fold portions of a diaper web while the same is passing through a folding board. <IMAGE>
Patent EP-0518298-B1 (EP)
Inventor: ARZBERGER MAXIMILIAN
IPC: E02F3/18
Filed: 1992-06-10
Granted: 1995-11-02
Abstract: The invention relates to a trench cutter and enables trenches to be produced at any angle of inclination. For this purpose, lateral control elements (26, 28) are arranged on a vertically movable cutter frame (18). The control elements (26, 28) can be actuated in such a way that they project beyond the outer contour of the cutting frame (18). <IMAGE>
Patent EP-0525392-B1 (EP)
Inventor: WOLTER HERBERT DR DIPL-CHEM
IPC: C08L43/00
Filed: 1992-06-25
Granted: 1996-08-21
Abstract: Hydrolyzable and polymerizable silanes for producing poly (hetero) condensation products and (hetero) polymers, the silanes having the general formula (I) Yn Si Xm R4-(n+m)(I), wherein the residues X, Y and R may be the same or different and are defined as follows: R=alkyl, alkenyl, aryl, alkylaryl or arylalkyl, X=hydrogen, halogen, hydroxyl, alkoxy, acyloxy, alkylcarbonyl, alkoxycarbonyl or NR'2, with R'=hydrogen, alkyl or aryl, Y=a substituent containing a substituted or unsubstituted 1,4,6 -trioxaspiro-[4,4]-nonane residue, n=1, 2 or 3, m=1, 2 or 3, with n+m</=4. The silanes of the present invention are processed to form scratch-resistant coatings, filling, adhesive or sealing compounds, molded articles or embedding media.
Patent EP-0531954-B1 (EP)
Inventor: AIVASIDIS ALEXANDER DR
IPC: C02F3/30
Filed: 1992-09-09
Granted: 1996-06-05
Abstract: Controlling the metering of carbon-source addition to the denitrification step of a waste water purification plant can be achieved by monitoring the methane concentration in the exhaust gas of the denitrification step and controlling the carbon-source feed in such a manner that the methane concentration in the exhaust gas remains at / 0.03% and in particular in the range from 0.2-0.4%, especially 0.2-0.3%. The redox potential in the effluent of the denitrification step is expediently additionally monitored and, if desired, kept at values in the range from -340 to -470 mV by additional carbon-source-feed control, the carbon-source feed being preferably spontaneously released if the redox potential exceeds -100 mV. An apparatus suitable therefor includes a methane metering device connected to the gas space of the denitrification and a metering regulator in the carbon-source feedline to the denitrification step, which controls the feed in proportion to the deviation from the set point determined by the methane measurement, and, if required, a redox potential measurement probe connected to the metering regulator and arranged in the effluent of the denitrification step, whose signal is passed to the metering regulator as an additional control parameter for the carbon-source feed. <IMAGE>
Patent EP-0534259-B1 (EP)
Inventor: RADEMACHER WILHELM
IPC: H02G3/18
Filed: 1992-09-14
Granted: 1998-01-07
Abstract: The invention relates to an electronic control apparatus having a connecting terminal block (3) which is installed in a standard connecting socket (2), a standard mounting cage (4) for the connecting terminal block (3), a front shutter which is fitted on the standard mounting cage (4) and covers it, and an electronics module (7) which is mounted on the front shutter, the electronics module (7) having contact pins (10) on the rear side, the connecting terminal block (3) having connecting terminals (11) for supply and control lines on the one side and contact sleeves (12) for the contact pins (10) of the electronics module (7) on the other side, that is to say on the front, and the electronics module (7) being mechanically (and, via the contact pins also electrically) connected to the connecting terminal block (3) via the contact pins (10) in the contact sleeves (12) and, possibly, via mutually engaging positively locking elements (13) on the housing of the electronics module (7) and on the front shutter. Optimisation of the applicability of standard parts is in this case achieved in that the front shutter is designed as a standard earth-contact shutter (14), possibly having a standard shutter frame (15) placed under it, the standard earth-contact shutter (14) having through-openings (16) for at least two contact pins and at least one earth-contact bracket or pin, in that the contact pins (10) are arranged on the electronics module (7) and the contact sleeves (12) on the connecting terminal block (3) such that they fit the through-openings (16), and in that the contact brackets (10) are inserted through the through-openings (16) into the contact sleeves (12). <IMAGE>
Patent EP-0531226-B1 (EP)
Title: Moiré patterns for vehicle roofs
Inventor: CONINX MAX
IPC: B60J7/00
Filed: 1992-09-04
Granted: 1996-07-10
Abstract: A windowpane for a motor vehicle glass sunroof has, on its side facing the interior, a network pattern made of a material which prevents the radiation from passing through, in particular made of curable ink. The network pattern is made up of superposed grids and has a moiré structure. <IMAGE>