baber/WOPTO huggingface dataset:
Patent EP-0268948-B1 (EP)
IPC: A61C19/00
Filed: 1987-11-12
Granted: 1992-01-29
Abstract: A closure means for a bottle filled with a fluid comprises at least two closure disks that are each provided with at least one discharge opening at a common off-center position so that only in a singular relatively rotated position of these two disks a discharge of the bottled fluid will be made possible. This relatively rotated position is obtained by means of a fitting which may be fastened to the bottleneck through a turn-lock fastener and which has at least one discharge tube at a corresponding off-center position and interacting with the discharge opening of the one closure disk to rotate the same into the singular relative rotated position in which the discharge tube as well will be axially aligned with the discharge openings of the two closure disks. A third closure disk is preferably provided for presenting with a concentric guiding slot a first working element of a bayonet-type fastener the second working element of which is presented by the head portion of a coordinated discharge tube of a fitting.
Patent EP-0272544-B1 (EP)
IPC: G01D5/26
Filed: 1987-12-09
Granted: 1990-09-26
Abstract: 1. Angular position encoder for detecting the angular position of a rotatable machine part, more particularly an axle of a machine tool drive, industrial robot or motor vehicle, having an encoder disk (1), capable of being scanned photo-electrically, to which the rotary motion of the machine part can be transmitted by means of a mechanically coupled encoder shaft (6), wherein the encoder shaft (6) is supported in the angular position encoder by at least two roller bearings (8, 9), more particularly by ball bearings braced against one another, and complete revolutions of the encoder shaft (6) can be indicated by means of at least one magnet (2) rotating with the encoder shaft (6) about a stationary magnetic field sensor (11) and can be counted in a revolution counter with sign determined by the movement direction, characterized by at least one rotating magnet (2) arranged between the roller bearings (8, 9) on the encoder shaft (6).
Patent EP-0234856-B1 (EP)
IPC: C09J7/02
Filed: 1987-02-18
Granted: 1991-11-27
Abstract: An adhesive compsn. comprises 20-80 wt.% of a copolymer (I) and 80-20 wt.% of a tackifying petroleum hydrocarbon resin (II) of softening point 0-40 deg.C, Mn 100-600 and Garner colour less than 7. (II) is prepd. by AlCl3 catalysed Friedel Crafts polymerisation of a hydrocarbon feed comprising 5-75 wt.% 8-10 C vinyl aromatic hydrocarbon stream (III), 10-35 wt.% propylene concentrate (IV) and 25-70 wt.% 4-8C monoolefin chain transfer agent (V) of the formula RR'C=CHR'', where R and R' are each 1-5C alkyl and R'' is 1-4C alkyl. Pref. (I) is a styrene butadiene copolymer and is used at 50-65 wt.% (III) is a mixt. of styrene and alpha methylstyren and forms 5-35 wt.% of (II); (IV) is heat soaked and forms 10-26%; (V) is a mixed 6C monoolefin stream preposed by dimerising propylene. The compsn. contains up to 60 wt.% of a resin of softening pt. of 80-120 deg.C, e.g. an aliphatic, aliphatic/aromatic, terpenic, terpenic/aliphatic, terpenic/aromatic or rosin ester, which may be hydrogenated and up to 50 wt.% inert filler.
Patent EP-0249312-B1 (EP)
IPC: A61F13/04
Filed: 1987-04-06
Granted: 1991-01-16
Abstract: A conformable casting tape made with a combination of high modulus fibers and an elastomeric extensible fiber. The tape is capable of stretching 40 to 200% in the length direction and has a power of between 40 and 125 grams per inch of width at 305% elongation.
Patent EP-0256123-B1 (EP)
Title: Systeme de commande de l'ecoulement d'un fluide
IPC: F25B1/00
Filed: 1987-03-02
Granted: 1990-12-27
Abstract: Système de commande d'un fluide destiné à être utilisé dans une installation d'échange thermique comprenant un premier échangeur thermique ou condenseur (6) servant à extraire la chaleur de l'installation d'échange thermique, un compresseur (8) et un deuxième échangeur thermique ou évaporateur (10) fournissant de la chaleur à l'installation d'échange thermique. Le système de commande de l'écoulement d'un fluide comprend un dispositif de commande de la charge du système couplé de manière opérationnelle entre le deuxième échangeur thermique (10) et le compresseur (8) pour réguler le débit du réfrigérant s'écoulant entre les deux éléments. Un dispositif de commande de l'écoulement d'un liquide (4) effectue une régulation du débit du réfrigérant liquide s'écoulant entre les premier (6) et deuxième (10) échangeurs thermiques.
Patent EP-0291521-B1 (EP)
IPC: C10M141/12
Filed: 1987-10-28
Granted: 1992-12-30
Abstract: This invention is directed to novel compositions comprising (A) certain sulfur compounds, and (B) at least one carboxylic detergent composition. The compositions of the invention are useful as additives in lubricants and functional fluids, fuels and aqueous systems. Lubricating, fuel and functional fluid compositions containing the derivatives of the invention exhibit improved antioxidant, anti-wear, thermal stability and/or extreme-pressure properties. The compositions of the invention comprise the combination of   (A) at least one sulfur compound characterized by the structural formula <CHEM>  wherein R<1>, R<2>, R<3>, R<4>, G<1> and G<2> and x are as defined hereinafter; and (B) at least one carboxylic dispersant composition prepared by the reaction of a hydrocarbon-substituted succinic acid-producing compound with at least about one-half equivalent, per equivalent of acid-producing compound, of an organic hydroxy compound, or amine containing at least one hydrogen attached to a nitrogen atom, or a mixture of said hydroxy compound and amine.
Patent EP-0315999-B1 (EP)
Title: Method for reproducible mould filling with moulding materials
IPC: B29C45/77
Filed: 1988-11-11
Granted: 1993-04-28
Abstract: In the production of mouldings from crosslinking moulding materials, in particular by the injection-moulding process, reproducible filling of the mould is problematical. Overfilling, with the consequence of flash formation, or underfilling, with the consequence that rejects are produced, frequently take place. In the case of the method proposed, the degree of mould filling is controlled with the aid of the pressures measured in the mould. The method makes use of the fact that crosslinking moulding materials are generally introduced into a mould which is of a higher temperature than the moulding material. After filling the mould, the moulding material is heated up in order to start the crosslinking reactions. The heating up causes a volume expansion. If the mould is completely filled, the expansion is prevented and a pressure increase occurs. If the mould is underfilled, expansion completely or partially takes place. The pressure increase is then less or there is no pressure increase. With suitable boundary conditions, these pressure signals characterise the mould filling level. The method provides mould filling control which acts from shot to shot. The reference variable for the control loop is the mould cavity pressure. The correcting variable for the control is, in the case of injection moulding, the metering stroke. In the case of other processes, the metering weight or the metering volume may be used. <IMAGE>
Patent EP-0278579-B1 (EP)
IPC: C08K5/00
Filed: 1988-02-09
Granted: 1992-11-25
Abstract: A solid stabilizer composition for organic polymers is formed by a solid, continuous phase and by a dispersed phase in said continuous phase, wherein the continuous phase is constituted by amorphous tetrakis-[3-(3,5-di-tert.-butyl-4-hydroxyphenyl)-propionyloxymethyl]-m ethane and the dispersed phase is constituted by an either amorphous or crystalline organic phosphite, in the form of particles with a particle size of from 10  mu m to 2 mm, with the weight ratio of said continuous phase to said dispersed phase being comprised within the range of from 9:1 to 1:9. The processes for preparing said solid stabilizer composition and its use in the stabilization of organic polymers are disclosed.
Patent EP-0290061-B1 (EP)
IPC: C08F20/36
Filed: 1988-03-21
Granted: 1992-07-15
Abstract: A linear addition polymer having sidegroups which may be coupled to it or not through a spacer and have a molecular hyperpolarizability beta  of at least 10<-><3><8> m<4>/V, characterized in that the recurring units of the polymer correspond to the formula <CHEM> wherein X represents a hydrogen atom or a lower alkyl group and m = 1 or optionally 0, where    when m = 1    Y represents a <CHEM>  group and R has the meaning of     a) a hyperpolarizable group having a molecular hyperpolarizability beta  of at least 10<-><3><8> m<4>/V, in the presence or not of a spacer, and optionally along with   b) a mesogenic group in the presence or not of a spacer, and/or c) a hydrogen atom or a substituted or unsubstituted organic group having not more than 30 carbon atoms, and  when m = 0   Y represents a -CN, a substituted or unsubstituted phenyl group or a group of the formula -OR1 or -CH2OR1, wherein R1 has the meaning of a hydrogen atom or a substituted or unsubstituted aliphatic group having not more than 20 carbon atoms,  provided that - at least 10% of the recurring units in the polymer contain a hyperpolarizable group having a molecular hyperpolarizability  beta of at least 10<-><3><8> m<4>/V, - at the most 40% of the recurring units in the polymer contain a mesogenic group, and - that the quotient of the degree of substitution of the recurring units with a group having a molecular hyperpolarizability  beta  of at least 10<-><3><8> m<4>/V and the average molecular weight of R with the meaning given under b and c amounts to at least 5 x 10<-><4>, a non-linear optical medium thereof oriented in an electric field and electro-optical laminates comprising such a non-linear optical medium.
Patent EP-0304392-B1 (EP)
IPC: B65G39/07
Filed: 1988-05-10
Granted: 1991-09-11
Abstract: For longitudinal transport of round stock, it is proposed to use longitudinally or rotationally movable supporting parts (1) which have a depression for receiving the material (4, 5) to be transported, the depression in the plane running transversely with respect to the transport direction being bounded by contours (3) which have a convex curvature with respect to the material to be transported. <IMAGE>
Patent EP-0300021-B1 (EP)
IPC: A61K38/24
Filed: 1988-01-29
Granted: 1992-07-08
Abstract: A combination of gonadotrophins and growth hormone is useful for treating infertility in higher mammals and humans since the probability of pregnancy is enhanced. In the treatment, gonadotrophins and growth hormone are injected separately, or a combined preparation containing both of these active substances may be used.
Patent EP-0348404-B1 (EP)
Title: A general-purpose measuring implement usable in the field, and its data transfer method
IPC: G01B3/20
Filed: 1988-02-09
Granted: 1993-05-12
Abstract: PCT No. PCT/FI88/00020 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06278 PCT Pub. Date Aug. 25, 1988.The invention relates to a general measuring implement (1) usable in the field or in otherwise difficult circumstances and in particular applicable to the measuring of raw timber and the recording of the measurement data, and to a method, usable with this implement. Each position of substantial length along the implement distinguishable from the others, or value (3,4) of the sensor has been coded to correspond to a certain element of an alphanumeric scale (5). Each measurement value and alphanumeric-scale data item or element is read into the memory unit (6) for recording with one contact function of one switching means (11).
Patent EP-0303695-B1 (EP)
IPC: G08C15/04
Filed: 1987-12-09
Granted: 1992-06-03
Abstract: The apparatus (10) includes a plurality of elemental detectors (16-32) each of which is being operable to generate an output in response to receipt of electromagnetic radiation. Also provided is a circuit for frequency division multiplexing the output of said elemental detectors.
Patent EP-0357659-B1 (EP)
IPC: B26B5/00
Filed: 1988-04-29
Granted: 1992-08-05
Abstract: PCT No. PCT/GB88/00341 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed Apr. 29, 1988 PCT Pub. No. WO88/08774 PCT Pub. Date Nov. 17, 1988.A utility knife comprises a lower elongate part shell 1 and an upper such part shell 3 forwardly fitted with interengaging wedging surfaces whereby they clamp together on relative longitudinal movement. This movement is achieved by turning nut 2 on shank 8 to bear on wall 30. The loosening of the nut 2 to unclamp the part shells and thus permit blade 43 to be pushed forward with slider 42 by pushbutton 41 does not separate the part shells 1 and 3 since the end spur 9 of the shank 8 still rides on arresting web 37. Maximum unscrewing of the nut, however, permits separation e.g. for access to stack of spare blades 60 resiliently held at 59 in the rearward part of shell 1 (now unencumbered by the conventional screw-shank), but does not lead to loss of nut 2 because of a complementary detent configuration 25 at the end of the shank and in the end wall 2a of the nut prevents complete nut/shank separation. Spur 9 can be upwardly sloping at its underside and thus constitute an auxiliary clamping means for part shell 1 against part shell 3.
Patent EP-0406234-B1 (EP)
Title: Process for recovering chromic anhydride from exhausted aqueous chromium plating bath solutions with exploitation of the recovered chromium
IPC: C01G37/08
Filed: 1988-05-24
Granted: 1992-12-23
Abstract: PCT No. PCT/IT88/00038 Sec. 371 Date Nov. 7, 1990 Sec. 102(e) Date Nov. 7, 1990 PCT Filed May 24, 1988 PCT Pub. No. WO89/09188 PCT Pub. Date Oct. 5, 1989.The chromic anhydride contained in soluble form (chromic acid) in exhausted, polluted chromium plating baths is recovered by alkalizing the exhausted chromium plating liquid to a pH comprised between 3 and 7 at a temperature of 70 DEG  C. with a commercial sodium hydroxide solution, keeping the mass in reaction at this temperature for an hour and filtration separating the precipitate obtained. The filtered solution having a specific gravity of 1.25 kg/l, contains CrO3 (22% in weight) which is then reduced with sulphur dioxide to obtain a solution containing basic chromium sulphate and sodium sulphate, suitable for use as a tanning bath; in this manner pollution is avoided and the waste chromium is exploited. The solution containing CrO3 can also be introduced into a hexavalent chromium salt production cycle.
Patent EP-0368879-B1 (EP)
Title: Scoop for serving portions of food
IPC: A23G9/28
Filed: 1988-06-28
Granted: 1991-09-11
Abstract: PCT No. PCT/DE88/00387 Sec. 371 Date Jan. 9, 1990 Sec. 102(e) Date Jan. 9, 1990 PCT Filed Jun. 28, 1988 PCT Pub. No. WO89/00383 PCT Pub. Date Jan. 26, 1989.A food scoop is disclosed which disposes a temperature sensor in or on a spoon portion (which includes a handle), which is utilized for the scooping operation. The temperature sensor includes a counting mechanism that records the temperature changes of the spoon and uses them as a counting impulse. Most foods, whether such foods be ice cream or heated selections, have sharp temperature gradients which are counted and recorded by the scoop portion of the invention. The number of temperature changes counted by the counting mechanism equals the number of portions of a particular food which have been served.
Patent EP-0412175-B1 (EP)
IPC: C10K1/10
Filed: 1989-08-07
Granted: 1992-12-02
Abstract: The invention concerns a device and a method for removing nitrogen compounds from an aqueous liquid containing nitrogen oxides (NOx) and/or nitrates (NO-_3). It comprises an electro-chemical cell (10) with a cathode and an anode and a current source applied thereto. According to the invention, the cell is divided by a cation selective membrane into a cathode compartment (2) to be filled with said liquid, and an anode compartment (3) to be filled with an anolyte containing an aqueous solution of an alkali or hydrogen halide such as sodium bromide or sodium chloride, and the membrane (1) is constituted by a microporous fabric of PTFE.
Patent EP-0367973-B1 (EP)
Title: Method for detecting and processing the rotation speed of multicylinder combustion engines
IPC: G01P3/48
Filed: 1989-09-28
Granted: 1991-12-27
Abstract: The invention relates to a method for detecting and processing the rotation speed of a multicylinder combustion engine. The rotation speed values of individual equal intervals of each work cycle of the combustion engine are stored in separate successive storage registers, compared with the corresponding values of the intervals of the following work cycle and processed for control purposes. <IMAGE>
Patent EP-0357091-B1 (EP)
Title: Drainage tube for inserting in wounds and wound cavities
IPC: A61M27/00
Filed: 1985-08-30
Granted: 1993-04-07
Abstract: Drainage pipe (1), made e.g. of PVC, for use with wounds or wound cavities has at the end towards the wound frayed-out filaments (2) in cauda drainage fashion. A semipermeable dialysis hose (3) is inserted in the wound and the end inside the wound contains an antibacterially and antitoxically active agent, pref. TAUROLIN (RTM). To localise the active agent, the dialysis hose is tied up (5) to secure it.
Patent EP-0381872-B1 (EP)
Title: Process for the fractionation of oats
Inventor: WILHELM ECKART DR
IPC: A23L7/10
Filed: 1989-02-10
Granted: 1995-09-06
Abstract: A process for the fractionation of oats is described, which processes comprises the consecutive steps of     a) dry-milling dehulled oats,   b) soaking the resulting oat flour in an aqueous medium,   c) screening and dewatering fibre,   d) separating and dewatering gluten, e) fractionating the crude starch to obtain a primary (A) and a secondary (B) starch fraction.   The soaking step (b) is preferably carried out in the presence of cell wall degrading enzymes. The fractionating step (e) is preferably carried out in a multicyclone system.
Patent EP-0353921-B1 (EP)
Inventor: LAWES PETER
IPC: A61F2/38
Filed: 1989-07-24
Granted: 1993-12-15
Abstract: A tibial component of a replacement knee prosthesis comprising a tibial tray (1) for connection to a suitably prepared tibia, the upper surface (2) of said tray carrying one or more bearing components (6) characterised by means for altering the position of the tibia relative to its co-operating femur by alternatively altering one or more of the following variables : medio-laterial offset, antero-posterior offset, antero-posterior tilt, tibial-rotation or tibial condyle depression profile.
Patent EP-0353983-B1 (EP)
Inventor: COATES IAN HAROLD
IPC: A61P25/04
Filed: 1989-08-01
Granted: 1996-05-29
Abstract: The invention relates to tricyclic lactams of the general formula (I)   <CHEM>  wherein Im represents an imidazolyl group of the formula: <CHEM> and R<1> represents a hydrogen atom or a group selected from C1-6alkyl, C3-6alkenyl, C3-10alkynyl, C3-7cycloalkyl, C3-7cycloalkylC1-4alkyl-, phenyl, phenylC1-3alkyl-, -CO2R<5>, -COR<5>, -CONR<5>R<6> or -SO2R<5> (wherein R<5> and R<6>, which may be the same or different, each represents a hydrogen atom, a C1-6alkyl or C3-7cycloalkyl group, or a phenyl or phenylC1-4alkyl- group, in which the phenyl group is optionally substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, with the proviso that R<5> does not represent a hydrogen atom when R<1> represents a group -CO2R<5> or -SO2R<5>); one of the groups represented by R<2>, R<3> and R<4> is a hydrogen atom or a C1-6alkyl, C3-7cycloalkyl, C3-6alkenyl, phenyl or phenylC1-3alkyl- group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C1-6alkyl group;  Y represents the group CH=CH or (CH2)n, wherein n represents 2 or 3; Q represents a halogen atom, or a group selected from hydroxy, C1-4alkoxy, phenylC1-3alkoxy-, C1-6alkyl, cyano, phenyl which may be unsubstituted or substituted by one or more C1-4alkyl, C1-4alkoxy or hydroxy groups or halogen atoms, -NR<7>R<8>, -CONR<7>R<8> or -(CH2)pCONR<7>R<8> (wherein R<7> and R<8>, which may be the same of different, each represents a hydrogen atom or a C1-4alkyl or C3-4alkenyl group, or together with the nitrogen atom to which they are attached form a saturated 5 to 7 membered ring; and p represents 1,2 or 3), -(CH2)qNR<9>R<1><0> (wherein R<9> represents a hydrogen atom or a C1-4alkyl group, and R<1><0> represents a group -COR<1><1> or -SO2R<1><1> wherein R<1><1> represents a C1-4alkyl group; and q represents 0, 1, 2 or 3), or -(CH2)2CO2R<1><1>(R<1><1> being as defined previously);  Q min  represents a hydrogen or a fluorine atom;  and physiologically acceptable salts and solvates thereof. The compounds are potent and selective antagonists of the effect of 5-HT at 5-HT3 receptors and are useful, for example, in the treatment of psychotic disorders, anxiety, and nausea and vomiting.
Patent EP-0362994-B1 (EP)
Title: A roller skate
IPC: A63C17/04
Filed: 1989-08-09
Granted: 1993-05-26
Abstract: This invention discloses a roller skate comprising at least one front roller (30, 31), a middle roller (40) longitudinally aligned with the front roller (30, 31), and a pair of rear rollers (50). The lowest point of the front roller (30, 31) is substantially higher than the middle roller (40) and the pair of rear rollers (50) so that a skater can skate only with the front roller (30, 31) and the middle roller (40). Alternatively, a hinge member (11) connects pivotally the front portion (45) and the middle portion (55) of the roller skate so that the pair of rear rollers (50) can be lifted up, thereby, allowing the skater to skate only with the front roller (30, 31) and the middle roller (40). In this way, the skater can gyrate smoothly at a radius smaller than that of a conventional roller skate.
Patent EP-0361668-B1 (EP)
Inventor: RITSON GEOFFREY
IPC: A61M5/20
Filed: 1989-08-17
Granted: 1994-07-20
Abstract: An automatic injector is provided having at least two chambers (27 and 28) containing different ingredients of a medicament separated by an impermeable membrane (29). A lance (34) is movable independently of a plunger (33) to cut or pierce the membrane (29) before a spring-loaded drive member (37) for the plunger (33) is released to drive a needle (30) out of the body (1) of the injector and discharge the medicament through the needle (30). A removable safety clip (3) is provided for preventing movement of an actuating cap (4) into an operative position for advancing the lance (34), and release of the drive member (37) is preventable by a removable safety pin (5) until the injector is to be used.
Patent EP-0344097-B1 (EP)
Title: Device for transporting charts in office machines, particularly for papers in paper-processing appliances
IPC: B41J13/10
Filed: 1989-05-22
Granted: 1993-03-10
Abstract: In a device for transporting charts (3) in office machines, particularly for papers in paper processing appliances (1), the chart (3) can in each case be fed in with processing means (5), in particular printing and/or reading means (6, 7) moved into positions outside the chart path, and there is a drawing-in shaft (8) composed of guide means which form one or more successive recesses (19), extending transversely in the direction (4) of transport, for the processing means (5) which are movable transversely to the direction (4) of transport. 
<??>In order to allow fault-free drawing-in even of damaged or irregular charts (3) or papers, it is proposed that the recesses (19) be at least partially closable by means of elastic coverings (24, 25) which each form inlet funnels (26) for the chart (3) in the direction (4) of transport, and that, in the case of transverse movements of the processing means (5), the respective elastic covering (24, 25) can temporarily be moved by the moved processing means (5) from its respective functioning position assumed in the starting state into another functioning position while the processing means (5) are being moved past. 
<IMAGE>