baber/WOPTO huggingface dataset:
Patent EP-0243598-B1 (EP)
Inventor: RAUSING HANS
IPC: B65D5/06
Filed: 1987-02-21
Granted: 1993-12-15
Abstract: A packing container of the ridge roof type of the kind which is adapted to be opened by folding out again a bellows fold (B) formed at the top closure of the container in order to form an emptying opening (16) in the shape of a pouring spout. With the object of making the container liquid-tight and at the same time easy to open perforation (15) is arranged aove the said bellows fold (B) below which the sealing fin (10) delaminates when the container is opened. The seal between the material layers forming the sealing fin (10) below this perforarion is considerably weaker or almost negligible compared with the seal between material layers above the tearing perforation.
Patent EP-0235790-B1 (EP)
IPC: B29C65/48
Filed: 1987-03-02
Granted: 1991-12-04
Abstract: A laminating device for laminating a continuous web of paper material to a continuous web of film material for forming a continuous web of laminated composite material at a laminating nip. Apparatus for dividing the paper web into at least two segregated tension zones upstream of the laminating nip and for dividing the composite web into at least two segregated tension zones downstream of the laminating nip are described. Control systems for monitoring and maintaining the tension in each tension zone at different, preset values, are also described.
Patent EP-0239009-B1 (EP)
Title: Lift valve
Inventor: ILLY ALOIS
IPC: F16K1/34
Filed: 1987-03-19
Granted: 1994-06-01
Abstract: A valve wherein the housing has an internal seat having a sealing face which surrounds a seat area that is inclined with reference to the axis of a stem for the valving element. The sealing face is tapered and forms part of a conical surface. In order to ensure that the valving element is pressed against the sealing face, the line of action of the force which is applied by the stem is eccentric to the axis of the conical surface.
Patent EP-0243905-B1 (EP)
IPC: C07D295/088
Filed: 1987-04-28
Granted: 1990-10-10
Abstract: The invention relates to novel benzhydryl-piperazine derivatives of the general formula (I) and the acid addition and quaternary ammonium salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I)    <IMAGE> (I)  R1, R2, R3, R4 and R5 are the same or different and stand for hydrogen or halogen, or a trihalomethyl, C1-4 alkyl or C1-4 alkoxy group; R6 means hydrogen or a C1-4 alkyl group; and n is 2 or 3. The compounds of the general formula (I) are useful for treating diseases arising from a decrease in the dopamine level, i.e. from a hypofunction of the dopaminergic system, and have low toxicity.
Patent EP-0246520-B1 (EP)
IPC: A61F5/41
Filed: 1987-05-08
Granted: 1990-12-12
Abstract: An erection aid comprises an annnular elastic tube which is inflatable to apply pressure to the base of the penis, reducing venous flow of blood while permitting arterial flow. A valve is provided for inflation. The annular tube is made with non-uniform wall thickness so that the inwardly facing portions of the wall are thinner and more easily deformable, permitting the desired pressure to be applied while minimizing axial deformation and thereby minimizing interference with normal functions. The thicker portions of the tube are sufficiently elastic to allow diametral increases as the penis becomes erect.
Patent EP-0276356-B1 (EP)
IPC: A61M1/00
Filed: 1987-05-26
Granted: 1991-04-17
Abstract: A subcutaneously implantable siphon control device (10), comprising:      an inlet (12);      an outlet (16); an outlet chamber (50) adjacent to and in fluid communication with the outlet (16); a central reservoir (48) adjacent to and in fluid communication with the inlet (12), the central reservoir (48) being separated from the outlet chamber (50) by an inner wall (38) having substantially parallel upper and lower seating surfaces (52); and a pair of spaced, substantially parallel, flexible and elastic diaphragms (30), each diaphragm (30) having an inner surface (54) defining portions of the outlet chamber (50) and the central reservoir (48), and an outer surface (56) forming an exterior surface of the siphon control device (10), the diaphragms (30) being situated on opposite sides of the inner wall (38) to position a portion of each inner surface (54) in contact with an adjacent one of the seating surfaces (52) and form a seal therebetween which prevents fluid flow between the inlet (12) and the outlet (16), wherein the diaphragms (30) will move away from the seating surfaces (52) in response to positive fluid pressure within the central (48) reservoir to permit passage of fluid from the inlet (12) to the outlet (16) through the device (10), but will form a seal with the seating surfaces (52) to prevent such fluid flow in the absence of such positive fluid pressure or in response to negative hydrostatic pressure on the outlet side of the inner wall (50).
Patent EP-0256296-B1 (EP)
Inventor: ARACKELLIAN KEVORK
IPC: G06K7/10
Filed: 1987-07-09
Granted: 1996-04-17
Abstract: A preferably hand-held bar code scanner is described in which an invisible laser beam is scanned along a line across the bars of a code in a nominal plane 92 (Fig. 8) in which the bars of said code are disposed; associated with said bar code scanner and preferably integrated with the (hand-held) bar code scanner assembly there is a marker beam system which comprises a source 78 of visible light and associated optics 48 providing a focus of said visible light marker beam along a line 98 generally congruent with the line along which said invisible beam is scanned. For providing said visible light line focus substantially congruent with the line along which the invisible laser beam is scanned, the optics 48 may be an anamorphic or cylindrical lens. The cylindrical lens preferably may serve a double duty in that additionally to providing the visible light line focus of the marker beam system, it may also contribute to suitably shaping the invisible laser beam used for scanning the code bars and/or may also contribute in collecting and focussing the invisible laser beam radiation reflected back from the bar code plane scanned, for detection in the means for reading the bar code.The apparatus disclosed and described thus provides an improved marker beam system which generates a line congruent with the scan path of the invisible laser beam and centered with respect to the length of the scanning path, thus enabling the person handling the bar code reader to reliably and optimally direct the invisible laser scanning beam towards, and into alignment with, the bar code to be read.
Patent EP-0278060-B1 (EP)
Inventor: TANIGUCHI TAKASHI
IPC: C08J7/044
Filed: 1987-10-27
Granted: 1994-04-06
Abstract: Disclosed is an anti-reflection optical article which has an excellent anti-reflection property, scratch resistance, impact resistance, flexibility, anti-static property and weatherability, and which is easy to dye. The anti-reflection optical article of the present invention comprises a transparent plastic substrate; a hard coat film formed on a surface of the substrate, the film having an index of refraction of not less than 1.52; and a fluorine-containing organopolysiloxane-based film with a thickness of 10 nm to 500 nm, which has an index of refraction lower than that of the hard coat film by not less than 0.02, and which is formed on the hard coat film.
Patent EP-0260748-B1 (EP)
Inventor: VOGEL PETER DIPL ING
IPC: H03M7/42
Filed: 1987-09-10
Granted: 1994-07-13
Abstract: The method is intended especially for video signals in which so- called coefficient blocks occur as an intermediate signal. The majority of the signal values belonging to a coefficient block - also referred to as coefficients - are 0. For this reason, an uninterrupted sub-string of zeroes is combined with the subsequent coefficient to form an event, provided that the length of the sub-string of zeroes remains below a maximum value. Once the maximum value has been reached, this maximum sub-string of zeroes, along with the subsequent coefficient, is regarded as an event and subsequent coefficients are combined to form further events. A Huffmann code word is allocated to each event for transmission purposes. To form events from the coefficient string, the coefficients are fed via an input line (e) to a comparator circuit (K) and to the address inputs of a memory (PROM). The count of a counter (Z) is supplied to further address inputs of the memory (PROM) and also to the comparator (K). If a coefficient on the input line (e) is 0, the comparator sends a counting pulse to the counter (Z), provided that a maximum count has not yet been reached. If the coefficient at the input (E1) of the comparator (K) has a non-zero value, or the maximum count has been reached, the comparator (K) sends a reset pulse to the counter (Z), with which the code word occurring at the memory (PROM) is simultaneously transferred into a flip-flop circuit (FF). 
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Patent EP-0272997-B1 (EP)
IPC: C04B35/10
Filed: 1987-12-14
Granted: 1993-03-03
Abstract: The present invention provides a method for producing a self-supporting ceramic composite by the oxidation of a parent metal (10) to form a polycrystalline ceramic material consisting essentially of the oxidation reaction product of the parent metal (10) with an oxidant, including a vapor-phase oxidant, and, optionally, one or more metallic constituents. A permeable filler material, such as a preform (14), with at least one surface bearing a permeble stratum (18), is contacted with a body of molten parent metal (10) heated to a temperature above its melting point but below the melting point of the oxidation reaction product. At least a portion of the oxidation reaction product is maintained in contact with and between the molten metal (10) and oxidant to transport the molten metal through the oxidation reaction product toward the permeable stratum (18) and into contact with the oxidant so that the oxidation reaction product continues to form at the interface between the oxidant and previously formed oxidation reaction product that has infiltrated the filler material. The reaction is continued to infiltrate at least a portion of the stratum (18) with the oxidation reaction product and to produce an intermediate ceramic body having an adjacent ceramic composite overlaid with a ceramic stratum. The ceramic stratum is removed from the underlying ceramic composite to produce a self-supporting ceramic composite having the surface established by the permeable stratum (18).
Patent EP-0237474-B1 (EP)
IPC: A61M1/06
Filed: 1987-02-13
Granted: 1991-06-12
Abstract: An insert (l4) for a breast pump of the type comprising a milk reservoir, an essentially rigid suction bell (ll, 2l) having a flared open end, and a suction means for temporarily reducing an ambient pressure within said pump; the insert (l4) is formed of a soft and resilient polymer material that is inert against water at a temperature of at least about l00 DEG C and is a substantially monolithic self-supporting structure consisting essentially of a funnel-shaped first portion (l43) for a sealing contact with a nipple-encompassing area of a mother's breast when said ambient pressure is reduced within said pump, and an elongated thimble-shaped second portion (l47) capable of defining an enclosure (l49) around said nipple-encompassing area when said ambient pressure is reduced within said pump; the funnel-shaped first portion (l43) of the insert structure (l4) provides an annular deformation zone (l45) having a predetermined wall thickness; the elongated thimble-shaped second portion of the insert structure (l4) comprises a longitudinal wall section (l42) and a transverse end wall section (l44) having at least one perforation (l9) for permitting milk to pass to said reservoir; the second portion (l47) is formed and dimensioned so as to prevent axial collapse thereof under normal conditions of use and has a wall thickness that is greater than the predetermined wall thickness of the deformation zone (l45).
Patent EP-0284708-B1 (EP)
Inventor: EWEN JOHN A
IPC: B01J31/00
Filed: 1987-09-21
Granted: 1996-01-31
Abstract: The present invention provides a method for varying the melting points and molecular weights of polyolefins by changing the structure of the catalyst used in the polymerization. The catalysts that are useful in the present invention are chiral, stereorigid metallocene catalyst of the formula R''(C5R'm)2MeQ. The catalysts include a bridge structure between the (C5R'm) groups and may contain substituents on the groups. It has been discovered that the melting points and molecular weights of the polymers produced by such catalysts are influenced by the bridge and substituents added to the (C5R'm) groups. Thus, the present invention provides a method for varying the melting points of the polymer product and a method of varying the molecular weights of the product by changing the components and structure of the metallocene catalysts. The present invention also provides a process for polymerizing olefins in which the melting points and/or molecular weights of the product may be controlled. Also included in the invention is the discovery that the melting points of the products are controlled by the number of inversions in the xylene insoluble fraction of the polymer.
Patent EP-0302935-B1 (EP)
Title: Pneumatique radial pour aeronef et procede de production
IPC: B29D30/32
Filed: 1987-03-26
Granted: 1991-07-17
Abstract: Pneu radial pour aéronef, dans lequel il ne se produit aucun relâchement ni tension des plis de la carcasse (4, 4) autour d'une partie de talon pendant le moulage du pneu cru, ceci afin de ne pas réduire la résistance de la carcasse et d'améliorer la résistance à la rupture d'un pneu sans en accroître le poids. Ce pneu radial présente une paire de plis latéraux de carcasse (4, 4) comprenant un corps possédant un agencement radial de câbles, les plis de carcasse (4, 4) étant placés entre un pli intérieur de carcasse (3) et une bande de côté (7), une extrémité (4a, 4a) des plis de carcasse étant recourbée vers l'intérieur autour d'un talon (1, 1) pour être soudée entre le pli intérieur de carcasse (3) et la bande de côté (7), alors que son autre extrémité (4b, 4b) est soudée entre le pli de carcasse (3) et un entreplis de gomme (5).
Patent EP-0277642-B1 (EP)
IPC: C07F7/08
Filed: 1988-02-02
Granted: 1991-03-06
Abstract: PCT No. PCT/DE88/00049 Sec. 371 Date Mar. 31, 1989 Sec. 102(e) Date Mar. 31, 1989 PCT Filed Feb. 2, 1988 PCT Pub. No. WO88/05778 PCT Pub. Date Aug. 11, 1988.Described is a process for producing oximosilanes having the general formula (I) R1a Si(O-N=Cr2R3)4-a (I) wherein R1 represents a straight-chain or branched alkyl residue having between 1 and 18 carbon atomns, a straight-chain or branched alkenyl residue having between 2 and 18 carbon atoms, an aryl or aralkyl residue optionally substituted by halogens, nitro groups, amino groups and/or alkyl residues having between 1 and 4 carbon atoms, or a straight-chain or branched alkoxy-residue having between 1 and 8 carbon atoms, a is an integer of 0 to 3, and R2 and R3, independently of each other, represent straight-chain or branched alkyl residues having between 1 and 18 atoms, optionally substituted by halogens, nitro groups, amino groups and/or alkyl residues having between 1 and 4 carbon atoms, by reacting an acyloxisilane with an oxime in molar excess, characterized in that an acyloxy-silane of general formula (II) R1a Si(OCOR4)4-a (II) wherein R1 and a have the above mentioined significations and R4 represents straight-chain or branched alkyl residues having between 1 and 18 carbon atoms, preferably between 2 and 8 and more preferably between 2 and 4 carbon atoms, straight-chain or branched alkenyl residues having between 2 and 18 carbon atoms or aryl or aralkyl residues optionally substituted with halogens, nitro groups, amino groups and/or alkyl residues having between 1 and 4 carbon atoms, with a ketoxime having the general formula (III)  <IMAGE>  wherein R2 and R3 possess the above significations, in the absence of an acid acceptor, while distilling off the carboxylic acid, which is released from the acyloxisilane of the general formula (III).
Patent EP-0283992-B1 (EP)
IPC: C07D249/12
Filed: 1988-03-21
Granted: 1992-09-16
Abstract: Novel 4-[4-[4-[4-[[2-(2,4-difluorophenyl)-2-(1H-azolylmethyl)-1,3-dioxolan-4 -yl] methoxy]phenyl]-1-piperazinyl]phenyl]triazolones of formula <CHEM> wherein Q is N or CH; R is hydrogen, C1-6alkyl or arylC1-6alkyl; and R<1> is hydrogen, C1-6alkyl or arylC1-6alkyl; wherein aryl is phenyl optionally substituted with up to 3 substituents each independently selected from halo, C1-6alkyl, C1-6alkyloxy and trifluoromethyl, the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-microbial agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0287944-B1 (EP)
IPC: B61G11/04
Filed: 1988-04-14
Granted: 1991-10-09
Abstract: The invention relates to a device for the elastic absorption of shocks, in particular to a plunger buffer for rail vehicles which consists of two housing components which can be clamped to one another counter to the force of a spring, are tubular shaped and can be inserted into one another in a telescopic fashion. The object of the invention consists in achieving for the device a simple clamping of the two housing components to one another and a positively locking antitwist protection of the two housing components with respect to one another using a few simple standard components. This goal is achieved in that a longitudinal groove (3) which is limited in length and does not penetrate the outer casing (1a) is arranged on the outside in the outer casing (1a) of the inner housing component (1), in that at least one opening (5) is arranged in the outer casing (2a) of the outer housing component (2) in the region of the longitudinal groove (3) of the inner housing component (1) and in that a positively locking antitwist protection (6) which is connected through the opening (5) to the outer housing component (2) is inserted in the longitudinal groove (3). <IMAGE>
Patent EP-0296361-B1 (EP)
Title: Method for controlling a conveying or processing system
IPC: B65D88/32
Filed: 1988-05-19
Granted: 1992-03-04
Abstract: In an interlinked conveying or processing system, for example a silo installation, the articles must be conveyed from a starting point to a destination point. For this purpose, the units to be switched onto a transport path must be calculated and the corresponding branch points must be switched for switching through the transport path. For determining a transport path, a sequence list in which are contained all the units and branch points with their connections is fed to a program processor. The program processor simulates different states of the branch points. When the desired destination point is determined, the transport path is stored in a switching list which contains the switching states required for the activation of the transport path. The switching list is at the same time used for controlling the installation during operation.
Patent EP-0297374-B1 (EP)
IPC: G08G1/09
Filed: 1988-06-18
Granted: 1993-08-25
Abstract: In a car radio having a stereo decoder and a traffic radio decoder, the stereo decoder can be switched over to mono operation by means of an announcement detection signal decoded by the traffic radio decoder. A reduction of interference due to multipath reception in the case of traffic announcements is thus achieved. <IMAGE>
Patent EP-0301524-B1 (EP)
Title: Test piece coloration comparative decision unit
IPC: B29C45/73
Filed: 1988-07-27
Granted: 1992-11-04
Abstract: An apparatus is provided for making color comparisons between a test sample and a plurality of color samples (24). The color samples (24) are arranged on a circle on a rotatable member (2) and are successively moved into position adjacent a test sample. When an operator determines that a color sample (24) adjacent the test sample is closest in color to the test sample he operates a switch (53) which causes a stored numerical value associated with that sample to be read out and displayed on a display device (51).
Patent EP-0286160-B1 (EP)
Title: Rotational particle separator
IPC: B04B5/12
Filed: 1988-03-23
Granted: 1990-05-23
Abstract: The invention relates to a rotational separator for separating particulate material from gas, comprising: a housing having a gas inlet, a gas outlet, and an outlet for separated particulate material; a centrifuge (2) mounted for rotation in said housing and comprising separation channels (6) which extend parallel to a common rotation axis; and means for rotating the centrifuge, wherein the particulate material separated has a cross-sectional dimension from about 0.1 to about 5  mu m, that the separation channels are provided with singly-connected cross sections over a substantial part of the axial separation channel length, and that the hydraulic diameter of the separation channels and the average axial gas velocity are selected in mutual dependence such that the Reynolds number is less than 2400 and the gas passes through the separation channels in a laminar flow.
Patent EP-0364629-B1 (EP)
Inventor: MONZON MEDARDO
IPC: D21H21/28
Filed: 1988-10-21
Granted: 1994-02-23
Abstract: This invention relates to a paper product, especially light weight papers, prepared with a structured latex particle having opacity and reinforcing characteristics comprising a core region having a light scattering characteristic and a Tg of 80 DEG C or higher and a shell region of 25 DEG C or lower. The structured latex particle provides opacity to the paper without adversely affecting its mechanical strength.
Patent EP-0308226-B1 (EP)
Inventor: POLLAK MARTIN M
IPC: A45C11/00
Filed: 1988-09-15
Granted: 1994-09-21
Abstract: A hydration device (10) and kit are provided for effecting the hydration of a dehydrated soft contact lens (21) resident within the cavity of a mold element (22) in which the lens was formed.
Patent EP-0294307-B1 (EP)
Inventor: JARRY CHRISTIAN
IPC: C07D413/12
Filed: 1988-05-09
Granted: 1994-06-22
Abstract: The compounds of the invention have the general formula of the structure <IMAGE>   The group R1 is an oxygen or an NH group, the group R2 is an oxygen or a sulphur, the group Ar1 is a phenyl group optionally substituted by one or more groups chosen from C1-C4 lower alkyl groups, halogen chlorine bromine fluorine, a trifluoromethyl group or a methoxy group, the group Ar1 may also be a pyridyl group or a pyrimidyl group, the group Ar2 is a phenyl group optionally substituted by one or more groups chosen from optionally lower alkyl groups by one or more groups chosen from C1-C4 lower alkyl groups, halogen chlorine bromine fluorine iodine. The compounds of the invention are useful in the treatment of hypertension and of candidiasis.
Patent EP-0285546-B1 (EP)
Title: Electrical high-tension circuit breaker, in particular a pressurized-gas circuit breaker
IPC: H01H33/02
Filed: 1988-03-22
Granted: 1992-08-26
Abstract: A high-voltage compressed-gas circuit breaker has contact plates with a contact face for the incoming cables. The position of these contact faces and the attachment bores on the contact faces for the connection of cables will vary depending on the form of installation given in the switching equipment. The circuit breaker has contact faces which are formed as contact parts which are separate from the terminal plates. On both contact parts, bores are provided for connecting the contact part and the terminal plate to each other, these bores protruding beyond the outside diameter of the interrupter unit on which the terminal plate is applied. The bores make possible a reversal of the contact face by 180 DEG .