baber/WOPTO huggingface dataset:
Patent EP-0267599-A2 (EP)
Inventor: UEMURA HARUO
IPC: G02B19/00
Filed: 1987-11-11
Abstract: An illumination system includes a light source (LS), an ellipsoidal mirror (EM) for converging light emitted from the light source, a fly eye lens unit (FU) disposed at a converging point of the ellipsoidal mirror, a collimation lens (CS) for collimating light rays exited from the fly eye lens unit, and an object (PM) disposed along the optical path of the illumination system. The fly eye lens unit includes a first and a second frame defining an incident aperture and an exit one, a plurality of element lenses aligned in a matrix of rows closely in contact with each other, side walls disposed between the first and second frames for housing the element lenses therein, and biasing element for applying a biasing force to the element lenses sideward with respect to the rows of matrix. The respective element lenses are fixedly held without any intermedium therebetween.
Patent EP-0269997-A2 (EP)
Inventor: BREHM GERHARD DR DIPL-ING
IPC: B23D59/02
Filed: 1987-11-26
Abstract: Es wird ein Verfahren zum Zersägen von Kristallstäben (4) oder -blöcken in dünne Scheiben durch Innenlochsägen angegeben. Dabei wird der bei nahezu jedem Sägevorgang auftretenden Abweichung des Sägeblattes (1) von der angestrebten Schnittlinie dadurch entgegengewirkt, daß auf seine Seitenflächen zumindest zeitweise zusätzlich ein Fluid aufgebracht wird. Dadurch lassen sich die Kräfteverhältnisse im Sägespalt und somit die Auslenkung des Sägeblattes (1) beeinflussen. Neben verbesserter geometrischer Qualität der erhaltenen Scheiben wird eine verlängerte Standzeit der Sägeblätter erzielt, da diese weniger oft nachgeschärft werden müssen.
Patent EP-0240075-A2 (EP)
Inventor: MOENCLAEY DENIS
IPC: D03D47/36
Filed: 1987-03-25
Abstract: Method for presentation, clamping and fastening of weft threads for gripper weaving looms, whereby at least two weft yarns (18,19,20,21) are used, characterized by the fact that the method mainly comprises the fastening of each thread end (49, 50, 51, 52) of the weft yarns (18, 19, 20, 21) during the motionless condition by means of separate moving clamps (10, 11, 12, 13) which are located before the insertion of a selected weft yarn in a first A position and that when the weft yarn has been selected successively, achieve the presentation of the select weft yarn (18, 19, 20, 21) to the gripper (32); the removal waste of the weft yarns (18,19, 20, 21) from the corresponding clamps (10, 11, 12, 13) by the gripper (32), the introduction by this gripper in to the opened shed (26) the further introduction into the shed (26) of the corresponding weft yarns (18,19,20,21 the laying down of the introduced weft yarn (18, 19, 20, 21), into the shed (26) and the replacement in the clamps (10, 11, 12, 13) of the corresponding weft yarns (18, 19, 20, 21); and the cutting- off of the weft yarn introduced into the shed (26) between the cloth edge (43) and the corresponding clamps (10,11,12,13).
Patent EP-0269190-A2 (EP)
Inventor: ABBOTT JOHN
IPC: B01D5/00
Filed: 1987-03-24
Abstract: A cold trap vapor control system for use in vapor control systems having a heat removal channel (8, 9) and a heat removal surface area arranged so that during operation a narrow (8, 9) or contoured path is formed for vapors therebetween such that condensation takes place in the path and condensate is thereby drained (13) away from the trap, or utilized to improve vapor con­tainment.
Patent EP-0260186-A2 (EP)
Title: Nouvelles compositions pour l'enrobage des additifs alimentaires destinés aux ruminants et additifs alimentaires ainsi enrobés
Inventor: ARDAILLON PIERRE
IPC: A23K1/00
Filed: 1987-09-03
Abstract: Composition pour l'enrobage d'une substance biologiquement active qui est stable dans un milieu dont le pH est supérieur ou égal à 5 et qui permet la libération de la substance active dont le pH est inférieur ou égal à 3,5 constituée d'un copolymère aminé basique (copolymère vinylpyridine-styrène) et d'une substance hydrophobe dont le point de fusion est supérieur à 60°C (acide stéarique), la teneur en substance hydrophobe étant comprise entre 50 et 90% de la masse totale de l'enrobage, ainsi que les granulés constitués d'un noyau contenant la substance biologiquement active enrobé par cette composition.
Patent EP-0240451-A2 (EP)
Inventor: SHAH DILIP MANILAL
IPC: C30B21/02
Filed: 1987-03-30
Abstract: The anisotropy typically observed in single crystal nickel base superalloys is reduced by intentionally adding certain small amounts of carbon, boron, zirconium or hafnium, either individually or in combination, to the alloy composition.
Patent EP-0255472-A2 (EP)
Inventor: PELZER KURT
IPC: F23D14/30
Filed: 1987-07-28
Abstract: In the case of a gas burner, having a burner plate (1) penetrated by outlet openings (2) for a gas-air mixture and able to be charged with such a mixture via a mixture duct (3), this burner plate (1) is held detachably by means of the centrally arranged mixture duct (3) in an annular mounting (7), enclosing a mixture chamber (6). The mixture duct (3), which opens out into the mixture chamber (6) with clearances (5), is radially adjoined by an air duct (15), into which there opens coaxially and oppositely to the airstream a gas supply line (17) with a gas nozzle (18), for the purpose of mixing the air with gas. The air duct (15) may include a detachable butt joint (20) to allow a movable part containing the mixture duct (3) and the burner plate (1) to be separated as and when required from a fixed part containing the gas supply line (17) and the gas nozzle (18) and connected to a blower (16).
Patent EP-0286772-A2 (EP)
Inventor: MERCKENS GERHARD DKFM
IPC: B42C7/00
Filed: 1987-06-10
Abstract: The folder, which is produced from a rigid insert, particularly of cardboard, and has a plastic coating, is characterised in that the plastic is polypropylene and/or polyethylene and is directly applied to the moving paper support (Fig 2) through a wide-aperture nozzle (Fig 1), continuously and in the liquid state (pigmented or unpigmented). The paper support coated with the polypropylene and/or polyethylene plastic is applied to the outside of the insert (Fig 3) and can terminate with open edges on the insert (Fig 4) or be drawn over the edges onto the inside of the insert (Fig 5). Conventionally, the inside is also coated with a paper/PP (or PE) combination. The product is further characterised in that the plastic coating consists of a printed or unprinted sheet of paper which is coated with liquid polypropylene or polyethylene with a variable weight per unit area (for example, 20-60 g per square metre). <IMAGE>
Patent EP-0285817-A2 (EP)
Inventor: KEHL GEORG
IPC: F15B1/02
Filed: 1988-03-04
Abstract: 1. Inter-fluid transmitter for the supply of pressure to a second supply circuit (39) driven with a second fluid from a first supply circuit which is driven with a first fluid and has a pressure source, with a housing (10, 11) having a working cylinder (16) and a working piston (30) with return spring (57) which is guided in the working cylinder and at the end face bounds two working chambers (21, 42), one of which, as the drive chamber (21), can be acted upon (P) by the pressurized first fluid and released (R), and the other of which, as the pump chamber (42), can be filled with the second medium on the stroke of the working piston (30) and can be emptied again by means of a non-return valve (33), characterized in that the housing (10) of the working cylinder (16) and the working piston (18) are each in two parts, in that in each housing part (10, 11) a piston part (17, 30) is guided in a cylinder section (15, 292) and for shutting off the working chamber (21, 42) bounded by it is sealed off from the inside wall of said section, and in that when the axes of the cylinder sections (15, 292) are in line with each other and piston parts (17, 30) rest with their end faces against each other under the effect of the return spring (57) the two housing parts (10, 11) rest with their end faces against each other and are connected to each other.
Patent EP-0286014-A2 (EP)
Inventor: JAHNKE BERND DR
IPC: H01L39/14
Filed: 1988-03-31
Abstract: In a superconducting fibre bundle (1) according to the invention whose support material is formed by carbon, silicon, carbide, steel, boron or glass fibres (2), the fibres (2) have a superconducting coating (3) formed by a superconducting nonmetallic inorganic material. The fibres (2) are coated from the liquid or gas phase. <IMAGE>
Patent EP-0286142-A2 (EP)
Inventor: TAKATANI SETSUO
IPC: A61B5/00
Filed: 1988-04-11
Abstract: A reflection type oximeter comprises light emitting diodes (11 to 16) as first to sixth light sources which emit first and second beams of a wavelength involving a change in absorption due to a change in oxygen saturation of hemoglobin in blood of a tissue of a living body, third and fourth beams of another wavelength involving no change in absorption, and fifth and sixth beams of a further wavelength involving a relatively small change in absorption due to changes in a quantity of hemoglobin and oxygen saturation. Those beams are applied to the tissue (50) of the living body and the beams of the first to sixth light sources reflected therefrom are received by a light receiving element (17). Intensities of the beams emitted from the light emitting diodes are set to predetermined levels and the intensities of the beams received by the light receiving element are evaluated by a CPU (23) and, based on a predetermined function, the quantity of hemoglobin and the oxygen saturation of the tissue are evaluated. Those evaluated values are displayed on a display portion (26) and printed by a printer (27).
Patent EP-0311739-A2 (EP)
Inventor: CALEARO MASSIMO
IPC: H01R13/646
Filed: 1988-04-14
Abstract: According to the invention the co-axial plug particularly suited to be connected with antenna cables consists of a support of plastic material (30) presenting an appendix in which there is a shaped hole (31) suited to receive the co-axial cable, which has already been peeled off and is ready to be connected. 
     The plug presents an annular metal contact (20) consisting of at least two partially cylindrical surfaces and included in the support of plastic material ending with a thin band (23) connecting and fastening the external part of the co-axial cable; the central gudgeon of the plug, on the other hand, is inserted with pressure into the hole (31) and it goes to contrast against the wire (50) of the co-axial cable inserted into the hole (32). 
     Thus a co-axial plug is obtained which can be assembled with the help of mechanical means with the suitably prepared cable.
Patent EP-0290010-A2 (EP)
Inventor: BAUMGART KLAUS
IPC: E05B49/00
Filed: 1988-05-04
Abstract: The invention relates to a switching device for a door or gate, with an electrical door or gate actuation device (14, 14'), with a key switch (11, 11') which can be brought selectively into an "on" or "off" position and which is for switching on the door or gate actuation device (14, 14'), and with a coding keypad (17) which acts on a relay (12) having a second switch (13) and which energises this for a predetermined time only after a predetermined key combination has been keyed in. The coding keypad (17) is independent of the key switch (11), and the second switch (13) is in series with the key switch (11, 11') in the power-supply line (30, 34') for the door or gate actuation device (14'), so that this can be put into operation only when both the key switch (11, 11') and the second switch (13) are closed. <IMAGE>
Patent EP-0298275-A2 (EP)
Inventor: RUDERT JOHN RICHARD JR
IPC: H01L21/30
Filed: 1988-06-10
Abstract: A system and an algorithmic method are provided for scanning an electron beam in a predetermined pattern over a surface, which is partitioned into a matrix of sub-fields. The system which includes an electron beam determines the boundary portions of that pattern in a selected sub-field of the matrix which extends into the next sequential adjacent sub-fields in the same row and column as the selected sub-field. The coordinates of the pattern boundary portion in the selected and the adjacent sub-fields are stored in a memory. The electron beam scans over the surface for fully exposing the surface with all portions of the predetermined pattern within the selected sub-field, except for the boundary portions. Then the boundary portions in the currently selected sub-field are spliced, i.e. partially exposed, as are the boundary portions of the adjacent sub-fields which extend into the currently selected sub-field. Portions of the spliced data are stored in a buffer for use in computing the data for the corresponding adjacent sub-fields. Then the coordinates of the pattern boundary portions in the previously selected sub-fields are deleted from the memory.
Patent EP-0307553-A2 (EP)
Inventor: FORNER KLAUS DR RER NAT
IPC: A61K38/00
Filed: 1988-06-20
Abstract: The compounds have the formula I <IMAGE> are prepared by acylation of splenopentines and are used as pharmacologically active peptides. The compounds are suitable for the normalisation of the function of the immune system in cases of primary and secondary immunodeficiency.
Patent EP-0297619-A2 (EP)
Inventor: THEN JOHANN DR
IPC: C12P13/22
Filed: 1988-07-02
Abstract: L-Phenylalanine can be prepared after hydrolysis of benzylidenehydantoin as precursor by subsequent incubation of the resulting unpurified reaction solution with the addition of an amino-group donor using a genetically manipulated E. coli ATCC 11303.
Patent EP-0306678-A2 (EP)
Inventor: SIXT GERHARD
IPC: B26F1/36
Filed: 1988-07-25
Abstract: The single hole paper punch consists essentially of a lower part (15), provided with an insertion slot (10) and a waste chamber (12) and equipped with a hole punch (14), and of a pressure lever (22), which is mounted on the lower part (15) so as to be pivotable about a horizontal pin (16) and acts on the hole punch (14) which is under the action of a restoring spring (20). The lower part (15) is composed of two half-shells (15', 15'') constructed substantially mirror- symmetrically relative to one another and joined together by means of screwing or adhesive bonding. The half-shells delimit the waste chamber (12) on their inside. In addition, the half-shells (15', 15'') exhibit semi-cylindrical recesses which complement one another to form an upwardly open cylinder housing (30) for the restoring spring (20) and the hole punch (14). The hole-punch guide (34) and the die (28) are arranged on a metal insert part (36) which, when joining the half-shells (15', 15'') together, is inserted into corresponding slotted recesses (10', 10''). A guide channel (38) for receiving a flexible measuring strip (40) is arranged in the lower and rear region of the lower part. <IMAGE>
Patent EP-0307607-A2 (EP)
Inventor: CHENG PETER S C
IPC: B44C1/18
Filed: 1988-08-04
Abstract: A gift package is adorned with an integral self-forming bow (44) movable from a bow-unformed position to a bow-formed position by a pull-type or folding-type actuator to which the bow is operatively connected. The actuator may be integral with an article such as a shopping bag (10) to be decorated, or the actuator and the bow (44) may be formed as a discrete assembly which is separately attached to the article, or the bow (44) may be integral with the article.
Patent EP-0309783-A2 (EP)
Inventor: BUDDE KLAUS DR RER NAT
IPC: H01B3/40
Filed: 1988-09-06
Abstract: The resins are crosslinkable to give thermally and chemically stable polymer systems and can be used, in particular, as photoresists and dielectrics for microwiring, and are obtained by reacting diglycidyl ethers which are known per se and are built up from bisphenol A-like fluorinated phenols with essentially linear, fluorinated aliphatic diols, and subsequently esterifying all the free OH and epoxide groups using the acid chloride of a substituted acrylic acid. The resin has improved photosensitivity compared with the prior art and a good shelf life. In the crosslinked state, the coating has good dielectric properties and a high glass-transition temperature and high long-term heat resistance, which means it is highly suitable for remaining on construction elements.
Patent EP-0312074-A2 (EP)
Inventor: YASUFUKU YOSHITAKA
IPC: G11B5/735
Filed: 1988-10-14
Abstract: A method of improving a magnetic recording medium in the physical and electromagnetic properties is disclosed. The method is comprised, in combination, of the steps of:
     making a support of one selected from the group consisting of polyehtylene naphthalate and polyehtylene terephthalate;   providing on the support, a magnetic recording layer comprising a ferromagnetic metal powder, a carbon black, a lubricant, an abrasive and a binder;   providing on the opposite side of the magnetic layer, a back coating layer comprising a carbon balck, non- magnetic particles and a binder;   wherein the Young's modulus of said magnetic recording madium in a traveling direction is not less than 1100 kg/mm 2 ; and the improved magnetic recording medium.
Patent EP-0325715-A2 (EP)
Inventor: ROMER HELMUTH
IPC: E21B4/14
Filed: 1988-11-14
Abstract: In a boring ram with a pneumatically driven percussion piston (2), movable in a reciprocating manner in the axial direction in a housing (1), and front and rear drive pressure chambers (4, 5) which are formed at opposite ends of the percussion piston and can be selectively connected to a pressure source as a function of the position of the percussion piston, the pressure feed to the front drive pressure chamber (4) is effected via at least one axial passage (3, 6) running in the interior of the percussion piston (2). This passage can be connected via a displaceable sleeve (8) to a vent opening (11) so that the front drive pressure chamber (4) is vented during the forward movement of the percussion piston until the front end position of the piston is reached. <IMAGE>
Patent EP-0317936-A2 (EP)
Inventor: WILFINGER ERICH L
IPC: F16H61/08
Filed: 1988-11-21
Abstract: An electro/hydraulic control system for automatically shifting gear stages of a multiple stage transmission gear mechanism by selectively controlling the operable effectiveness of various hydraulically operated friction units in accordance with vehicle operating conditions is provided. The control system includes a series of hydraulic shift valves arranged in combination with at least two pressure regulator valves (110, 112) for controlling the supply of hydraulic actuating fluid to the friction units in response to ratio selection signals derived in an electronic control. The control system further includes at least one variable pressure solenoid (372) whose variable pressure output is multiplexed to each pressure regulator valve (110, 112) in the system to provide for quality shifts between gear ratios. The desired end is effected by programmably profiling the output of the variable pressure solenoid (372). The regulator valves (110, 112) allow the profiled output of the variable pressure solenoid (372) to pass to the effected friction unit to effect a smooth transition between gear ratios and then delivers full actuating fluid pressure to the respective friction unit to complete the shift. The full actuating fluid pressure which is delivered to the respective friction unit is derived by either maximizing the pressure output of the variable pressure solenoid (372) after the shift or gear change is effected or by allowing full actuating fluid pressure to pass through the regulator valve (110, 112) from the shift valve to the respective friction unit. In either manner, the friction unit is assuredly operated and the gear shift is effected.
Patent EP-0320848-A2 (EP)
Inventor: HARRISON KENNETH ALLEN
IPC: C11D3/20
Filed: 1988-12-12
Abstract: Stable, isotropic, liquid laundry detergents with good detergency, effective microbicidal and low irritancy properties comprising anionic, nonionic and cationic surfactants of Formulas I, III or IV, and II (herein), respectively, and an alkali metal benzoate in an aqueous vehicle and wherein the stoichiometric ratio of the anionic:cationic surfactants is in the range from about 0.05:1 to about 0.3:1, said anionic surfactant of Formula I optionally being replaced or supplemented by an anionic brightener of Formula V.
Patent EP-0312129-A2 (EP)
Inventor: BERGHOEF JELLE FAKE
IPC: B63B15/02
Filed: 1988-06-27
Abstract: Detachable sailing vessel for high speed and performance comprising a horizontal triangular frame having its apex forward, which is carried by one central frontfloat under the apex and two rear-sidefloats, one under each side corner at the sternbeam. 
     Stearing is done with a helm at the stern acting on either the frontfloat or on both rear-side floats. 
     In the latter steering mode, the frontfloat may have automatic course compensation by being able to pivot over about ± 10° while being urged by elastic means into the central position. 
     The mast is positioned near to the frame-apex and leans back at about 30°. Its both side stays run upwards from the sidebeams at a slight rearward angle of 5°-10° with regard to the vertical to the frame. Said side stays may consist of buckle-stiffened shores. 
     The vessel has one (main)sail with free (loose) underside.
Patent EP-0298561-A2 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23L29/20
Filed: 1988-07-05
Abstract: The present invention is concerned with an edible plastic dispersion not having a continuous fat phase, including at least two condensed phases, at least one of which is continuous, which dispersion comprises
     (I) gel-forming composition (A) containing gelling agent (a) in an amount of 1-8 times the critical concentration, and   (II) gel-forming composition (B) containing gelling agent (b) in an amount of 1-8 times the critical concentration, such that
   (i) at least one of the gelling agents is an aggregate-forming gelling agent,   (ii) at least one of the gelling agents is a gelling agent other than starch,   (iii) both gelling agents are gelling agents other than non-waxy intact starch, and   (iv) gelling agent (a) is different from gelling agent (b).       
     The dispersion according to the present invention does not exhibit deficiences such as brittleness or too much elasticity.
Patent EP-0308019-A2 (EP)
Inventor: HECK JAMES V
IPC: A61K31/495
Filed: 1988-09-09
Abstract: This invention relates to a method of treating bacterial infections with 4-oxo-4 H -­quinolizine-3-carboxylic acids and derivatives thereof. This invention further relates to pharmaceutical compositions that are useful in the treatment of bacterial infections.
Patent EP-0287204-A2 (EP)
Inventor: FOX CHARLES L JR
IPC: A61K33/38
Filed: 1988-02-25
Abstract: A method of inhibiting the transmission of AIDS virus in humans upon sexual intercourse comprises topically applying an effective antiviral amount of silver sulfadiazine to a sexual canal, such as a vaginal canal or an anal canal, of a human prior to or during sexual intercourse.
Patent EP-0305086-A2 (EP)
Inventor: HAMILL ROBERT L
IPC: A23K20/195
Filed: 1988-08-11
Abstract: New polyether antibiotic A80577, which has the Formula its acyl ester and alkyl ether derivatives, and salts thereof, are useful antibacterial agents and increase feed-­utilization efficiency in animals. Methods of making A80577 by culture of  Actinomadura verrucosospora , NRRL 18236, and compositions containing A80577 compound also are provided.
Patent EP-0283408-A2 (EP)
Inventor: PRAZUCK THIERRY
IPC: C02F1/76
Filed: 1988-02-23
Abstract: Diorganopolysiloxane composition capable of being cured to a silicone elastomer by polycondensation reactions, comprising an organic and/or inorganic iodine compound which is liquid or solid at room temperature, nontoxic, soluble in water and which does not inhibit the cure catalyst. 
<??>The compositions cured to elastomer can be employed for water treatment with continuous and controlled release of iodine for the treatment and eradication of the diseases due to an iodine deficiency.