baber/WOPTO huggingface dataset:
Patent EP-0225413-B1 (EP)
IPC: H01S3/03
Filed: 1985-12-10
Granted: 1990-08-22
Abstract: A D.C. glow discharge system, stabilized by much lower pulse repetition rate (1KHZ - 5KHZ) and power (<5% of sustainer power) than the required for pulse-sustained discharge, operates as a self-sustained discharge at lower voltage than usual due to lowered work functions, increased secondary emission and effective ionization. Said pulse-stabilized discharge provides an extended stable operation suitable for high power gas lasers. A water ballasted electrode unit adapted to be used therein, having individually ballasted electrode elements with discrete water resistors so formed when water flows, eliminates temporally varying spatial current fluctuations and exhibits such unique characteristics as; providing capacitive coupling for a pulse, and resistive coupling for D.C., and self-optimizing current uniformity with the operating time. Said electrode unit, arranged to have the electrode elements protrude into the discharge volume, enlarges the effective diameter of the electrode elements resulting in a uniform discharge. Further improvements to said electrode unit result in a positive means of removing the heat from the cathode fall region, and an economical and efficient means of manufacturing. This invented electrode unit is proved to be the best for a pulse-stabilized glow discharge system and can be scaled up by a building block concept to produce super high power gas lasers. The high power laser system employing said discharge principle and electrode units may be referred to as a S.O.A.P. (Self-Optimizing, Abnormal-glow, Pulse-stabilized) laser.
Patent EP-0155870-B1 (EP)
IPC: C07D403/04
Filed: 1985-02-21
Granted: 1989-04-26
Abstract: The 3-aminoazetidine, its salts, new intermediates of formula <IMAGE>   wherein X' represents hydrogen or a protecting group and both X'' represent hydrogen or, together with the nitrogen atom, a phthalimido group, X' not and both X'' being hydrogen at the same time; a process for the preparation of the 3-aminoazetidine, starting from a 1-protected 3-sulfonyloxyazetidine by reaction with the potassium phthalimide and transformation of the above mentioned intermediates.
Patent EP-0185691-B1 (EP)
Title: Procede de preparation de chanoclavine
IPC: C12P17/10
Filed: 1985-05-30
Granted: 1989-02-22
Abstract: Procédé de préparation de chanoclavine; on obtient ce produit par culture du micro-organisme Claviceps spec. DSM 2837; une fois la fermentation terminée, on isole la chanoclavine obtenue.
Patent EP-0191797-B1 (EP)
IPC: F16L19/00
Filed: 1985-08-05
Granted: 1992-04-01
Abstract: PCT No. PCT/GB85/00349 Sec. 371 Date Apr. 1, 1986 Sec. 102(e) Date Apr. 1, 1986 PCT Filed Aug. 5, 1985 PCT Pub. No. WO86/01351 PCT Pub. Date Feb. 27, 1986.Sealed jointing apparatus is for use in the connection of conduit sections, at a connection zone, especially but not exclusively telecommunication cable sections. The apparatus comprises end closure means (3) bounding the connection zone and surrounding the respective conduit sections (2). Primary seal means (9) is for location between the end closure means (3) and the conduit sections (2). Casing means (17) surrounds the end portions of the conduit sections at said connection zone, and releasable securing means (19) for sealingly securing the casing means and the closure means (3). The conductor splices in joined telecommunication cable sections can be contained in a hermetically sealed zone bounded by the end closure means (3) and the casing (17) and access can be had to the cable splices simply by releasing the releasable securing means (19) and pushing the casing (17) aside. The end closure means (3) remain in position and the primary seal means (9) are untouched. Closure of the joint simply comprises the reverse of this operation.
Patent EP-0193615-B1 (EP)
Title: System for controlling the revolution of a screw in an injection molding machine
IPC: B29C45/76
Filed: 1985-09-04
Granted: 1990-08-08
Abstract: A system for controlling the revolution of a screw in an injection molding machine, wherein an injection shaft 2'' and a screw (2) are driven by electric motors (20) and (22). Output signals of a position detector means (21) of the injection shaft are input to an error register (35-1), the position detector means (21) being designed to obtain rotational data of the electric motor (22) that drives the injection shaft 2''. By monitoring the error register (35-1), the position of the injection shaft is detected, and the number of revolutions of the screw (2) corresponding to the position of the injection shaft 2'' is obtained by utilizing the override function.
Patent EP-0200170-B1 (EP)
IPC: C01G41/00
Filed: 1986-04-25
Granted: 1991-09-11
Abstract: A method is disclosed for producing ammonium metatungstate from ammonium paratungstate. The method involves first roasting the ammonium paratungstate at from about 275 DEG  C. to about 300 DEG  C. for from about 10 hours to about 20 hours to remove some ammonia and some water. The roasted ammonium paratungstate is then added to dilute solution of an ammonium metatungstate which is at a pH of from about 3.6 to about 4.2, the rate of addition being such that a slurry is produced having a pH of from about 3.6 to about 4.2. The pH of the resulting slurry is then adjusted to stabilize it at from about 3.6 to about 4.2 followed by evaporation to form a relatively concentrated solution of ammonium metatungstate which is then separated from any insolubles. Ammonium metatungstate is then crystallized from the relatively concentrated ammonium metatungstate solution.
Patent EP-0244498-B1 (EP)
IPC: G06K9/00
Filed: 1986-05-06
Granted: 1991-06-12
Abstract: The arrangement uses a portable data carrier in the form of a plastic card which has several magnetic tracks for receiving data. The data stored may consist of the degree of correlation between a fingerprint of the authorised person and a stored and selected reference signal image and the code number of this reference signal image. Furthermore, it is also possible to use a so-called characteristic number. A fingerprint recording terminal with a sensor contains a memory, in which the selected reference signal images are stored. The sensor compares the current fingerprint of a person to be checked with the corresponding reference signal image characterised on the plastic card and stored in the fingerprint recording terminal. The reference degree of correlation thus determined is then compared with the degree of correlation stored on the plastic card and, in dependence on the degree of correlation, a corresponding decision signal is triggered. In this case, the data are registered on the plastic card in such a way that no unambiguous conclusion concerning the identity of the person can be drawn from the data alone. <IMAGE>
Patent EP-0253013-B1 (EP)
IPC: F16L55/165
Filed: 1986-07-17
Granted: 1989-05-31
Abstract: 1. A method of renovating a pipe line (1) which is laid in the ground, preferably a sewer, by means of a lining tube (4) whose cross-section is a little smaller than the internal cross-section of the pipe line (1) to be renovated, and which comprises an outer cover layer (8) and an adjoining resin-absorbent inner layer (9) which is impregnated with resin prior to the operation of introducing the lining tube (4) wherein the lining tube (4) is pulled into the pipe line in the collapsed condition by means of a cable (5) and a winch, characterized in that an amount of resin which exceeds the saturation amount is introduced into the resin-absorbent layer (9), that the cover layer (8) is perforated to form through openings (10) for the excess resin, and that in addition for expansion of the lining tube (4) an auxiliary tube (12) which is acted upon by a pressure fluid is introduced into the lining tube (4) by being turned inside out and the resin-coated cover layer (8) is pressed against the inside wall surface of the pipe line (1).
Patent EP-0207605-B1 (EP)
IPC: C07D417/06
Filed: 1986-05-14
Granted: 1990-02-07
Abstract: Hypoglycemic 2,3-dihydro-5-benzo[b]furanyl-2,3-dihydro5-benzo[b]thienyl-, 3,4-dihydro (2H)-6-benzo-pyranyl- and 6-thiochromanyl-thiazolidine-2,4-diones of the formula 
<CHEM>
 and pharmaceutically acceptable salts thereof, method for their use in treatment of hyperglycemic animals and pharmaceutical compositions containing them.
Patent EP-0225181-B1 (EP)
Title: High efficiency coding apparatus
IPC: H04N7/12
Filed: 1986-11-27
Granted: 1992-04-22
Abstract: A high efficiency coding apparatus for coding digital video data in a block format allowing video data compression, characterised by
 first (32) and second (33) detecting means for detecting respective extreme values of the digital video data of plural picture elements in said block; the extreme value detected by the first detecting means being the maximum of said values, and that detected by the second detecting means being the minimum;
 means for generating dynamic range information (4) of the block from said maximum and minimum values;
 means (45) for forming the difference between one of said extreme values from each of the digital video data to generate modified digital video data;
 means for generating a distribution table (5) of said dynamic range information during a predetermined period;
 means for determining an encoding bit number for each block during said predetermined period from said distribution table and a capacity of data transmission means;
 encoding means (7) for encoding said modified digital video data with the bit number determined by said determining means; and
 transmitting means for transmitting an output of said encoding means, a first additional code per block formed of at least two of said maximum value, minimum value and a signal based on said dynamic range information, and a second additional code for each said predetermined period.
Patent EP-0218676-B1 (EP)
IPC: C09D131/04
Filed: 1986-03-24
Granted: 1990-01-17
Abstract: A coating composition which includes fully reacted, solvent-soluble polyurethane, an adhesion-promoting amount of vinyl chloride-vinyl ester copolymer, and a solvent for the polyurethane and the copolymer to make the composition coatable. A method of coating is also provided comprising applying to a surface the coating composition and permitting the coating composition to dry. The invention further provides a surface coated with the dry coating composition.
Patent EP-0245520-B1 (EP)
IPC: C07K16/40
Filed: 1986-11-19
Granted: 1992-09-16
Abstract: A monoclonal antibody against acidic human glutathione S-transferase. It can be utilized as a diagnostic agent for liver, stomach, or blood cancer.
Patent EP-0236732-B1 (EP)
IPC: B66D5/26
Filed: 1987-02-04
Granted: 1990-03-21
Abstract: 1. Control device for the actuation of a hydraulic rope-winch drive for a load-receiving means (load-winch drive) movable on a plurality of guide rails of an inclined elevator, especially for the transport of furniture, characterized in that during the upward travel of the load-receiving means there is a complete supply of pressure fluid to the hydraulic motor (9) and during the downward travel of the load-receiving means there is a complete release for switching off the hydraulic motor (9) of the load-winch drive automatically with a time delay after the easing of the holding brake of the loadwinch drive, in such a way that in the pump line (3) leading to the hydraulic motor (9) of the load-winch drive there is a proportional valve (5) coupled to a bypass valve (13), the bypass valve (13) being arranged in a bypass line (14) bypassing a pressurising valve (11) located in the pump line (3) between the pump (1) and the proportional valve (5) and in that the proportional valve (5) and the bypass valve (13) are coupled electrically.
Patent EP-0250746-B1 (EP)
IPC: G08B13/18
Filed: 1987-04-16
Granted: 1992-01-15
Abstract: With this method the field of measurement of the movement alarm is divided into a number of distance zones within each of which the size of an object remaining or penetrating within the measurement field changes with respect to the size of the measurement field. Each distance zone can be allotted a particular signal amplitude at the output of the movement alarm. Similarly the time interval between entry and exit (if any) of the object is characteristic for each distance zone. The individual distance zones are monitored by means of a selective amplifier, one amplifier stage being allotted to each monitoring zone and the outputs of all the amplifier stages being compared in a comparator unit with predetermined reference values, which are preferably determined by technical measurements. On the basis of predetermined amplitude sequences and/or different signal frequencies, it is possible to detect penetration and subsequent residence in the individual distance zones. <IMAGE>
Patent EP-0270993-B1 (EP)
IPC: F24D19/10
Filed: 1987-12-03
Granted: 1991-06-26
Abstract: The process is intended for the above purpose and for improving the circulation of the sanitary water. This is achieved by the lowermost level of sanitary water, of the lowest temperature, in the system being regulated and controlled when it drops to a temperature level conducive for germs, for the purpose of raising the temperature level in the cold water part of the system from the higher-temperature warm water part of the volume of sanitary water itself, or thermal energy is fed in from outside until the temperature level adverse for germs is reached. In the case of a so-called sanitary water circulation installation, the volume of sanitary water in the system is briefly heated in dependence on predetermined time intervals to a temperature level adverse for germs and pumped around in the system at least once at the latest when this temperature level is reached.
Patent EP-0272739-B1 (EP)
IPC: B63B35/38
Filed: 1987-12-08
Granted: 1991-08-21
Abstract: A constructive assembly is provided comprising separate assembly parts with side-projections (1, 2) and corresponding side-recesses (3, 4). Moreover the assembly parts comprise cooperating recesses (5) at their top for accommodating coupling elements for holding together assembled assembly parts.
Patent EP-0242104-B1 (EP)
IPC: B21C47/04
Filed: 1987-04-06
Granted: 1991-07-17
Abstract: In an arrangement for coiling metal strip (11) on a downcoiler (8), the strip is directed to the downcoiler by a pair of pinch rolls (4, 6) and one or both of the rolls are used to steer the strip to a desired position on the mandrel so that a coil with tidy vertical sides is formed on the mandrel. One roll of the pair of pinch rolls may be skewed with respect to the other roll or both rolls may be skewed to the direction of travel of the strip material.
Patent EP-0253676-B1 (EP)
Inventor: SILVESTER RAYMOND NEVILLE
IPC: C11D7/08
Filed: 1987-07-17
Granted: 1991-06-26
Abstract: A thickened aqueous composition comprising at least one compound acid or acidic salt, a thickening agent which is at least one of the compounds selected from the group consisting of compounds of the formula: <CHEM> wherein R, R1 R2, R3, R4 and R5 are specified substituent groups, and optionally a strong ionic salt, the thickening agent and the acid or acidic salt being together substantially water soluble, and wherein the thickened aqueous composition has a viscosity of not less than 30 centipoise at 25 DEG C when measured with a Brookfield RVT viscometer at 50 rpm using a No. 1 spindle.
Patent EP-0270271-B1 (EP)
Title: Bonding of halogenated organic compounds
IPC: C09D127/12
Filed: 1987-11-12
Granted: 1992-08-19
Abstract: Halocarbons are readily bonded to a variety of substrates, including metals, polyolefins, styrenics, polyamides and thermoplastic polyesters, by treating the surface(s) to be bonded with a neoalkoxy zirconate compound. The articles produced by the aforesaid process resist delamination. Applicable fluorinated compounds include fluorinated polymers such as Teflon. The specific zirconate compound preferred is dependent on the particular substrate and the halogenated organic compound to be bonded. Preferred are organo-zirconates having one of the following formulas: <CHEM> wherein R, R<1> and R<2> are each monovalent hydrocarbon groups or substantive derivatives thereof; the A groups are independently selected from diester phosphates, diester pyrophosphates, oxyalkylamino, oxyalkylarylamino, or sulfonyl groups; B is an R'2C group or a carbonyl group; R' is a hydrogen group or an alkyl group having from 1 to 6 carbon atoms; and n is 1 or 2.
Patent EP-0245183-B1 (EP)
IPC: A22B5/00
Filed: 1987-04-27
Granted: 1990-07-18
Abstract: The invention relates to a machine comprising: a chassis movable with respect to a supporting structure, a clamp comprising: two jaws, means for controlling the opening and closing of said jaws, passive counter-jaws operationally coupled to said jaws, and means for controlling said counter-jaws with respect to said jaws. The invention finds an application in the mass-slaughtering of hogs.
Patent EP-0318514-B1 (EP)
Inventor: WALTY ROBERT J
IPC: F02B3/06
Filed: 1987-08-21
Granted: 1995-01-04
Abstract: An in-line diesel fuel heater including a hollow elongated housing in heat conduction relationship with an electric resistance heater heats diesel fuel flowing through the housing to a temperature above the cloud point of the fuel. The hollow housing contains fins or fibers to create fluid turbulence to increase heat exchange between the fluid and the housing. An analog control circuit uses a positive temperature coefficient (PTC) thermistor to regulate the temperature of the housing at a constant temperature instead of controlling the power based on a measurement of the diesel fuel's temperature.
Patent EP-0324768-B1 (EP)
Title: Frein a friction refroidi par liquide
IPC: F16D55/40
Filed: 1987-09-29
Granted: 1990-09-19
Abstract: Dans ce frein à friction, le refroidissement par liquide s'effectue par circulation de l'agent de refroidissement à travers une fusée (1) et le support de couronne de train planétaire (2) préalablement monté sur ladite fusée à l'aide d'une bride, sans qu'on ait été obligé d'agrandir les dimensions extérieures d'une boîte planétaire (19, 20) conçue en soi uniquement pour lubrification par barbotage normal et comportant des disques de frein (11, 12) supportés entre un demi-arbre (14) et une couronne de train planétaire (13). L'agent de refroidissement refroidi pénètre à peu près radialement, sous les disques de frein (11, 12) supportés par un support (15), dans un espace annulaire collecteur d'huile (27) et est centrifugé, entre les disques (11, 12) grâce à la force centrifuge, vers l'extérieur où il est réaspiré, en passant par des tubulures d'aspiration de conduites radiales de piquage de la dérivation (24) de liquide de refroidissement dans l'épaulement de moyeu (7) extérieur du support de couronne (2), à nouveau vers le radiateur situé en dehors de la région de la boîte de vitesses. Divers joints prévus au niveau des points de jonction de l'espace de frein et de l'espace de boîte ou de la région des coussinets empêchent que l'agent de refroidissement et le lubrifiant ne se mélangent. L'absence d'un ensemble de frein à recouvrement excessif dans le carter de boîte de vitesses permet d'utiliser facilement pour un refroidissement direct la périphérie extérieure du coussinet (22) encore accrue par des moyens d'agrandissement de surface.
Patent EP-0332631-B1 (EP)
Title: Building elements
IPC: E04B/
Filed: 1987-11-26
Granted: 1992-11-25
Abstract: PCT No. PCT/GB87/00843 Sec. 371 Date May 25, 1989 Sec. 102(e) Date May 25, 1989 PCT Filed Nov. 26, 1987 PCT Pub. No. WO88/03978 PCT Pub. Date Jun. 2, 1988.A building element 20 comprises a double-skinned panel main member 22, and an elongate fixing member 24 therefor projecting therefrom with a distal shoulder 26 facing the main member 22, the fixing member 24 being provided with anchorage means 24,40,42 passing completely through a block 64 at the edge of the main member 22. The element 20 may be in the form of a kit of parts including holding means 40,42 and spacing means 44. Preferably, element 20 has holes 80 for fixing members 24 of a contiguous element, retained by members 36 inserted through slots 88 and bearing against inner face 84 of block 64. The fixing members as pins 24 may extend perpendicular to edge 56 for corner fixing together of contiguous elements. Pins 24 may be retained at inner face 70 of block 62 by similar means or by threaded means. Pins 24 may be replaced by depending rods 122 bent to provide shoulders 126 in an anchorage trench 128 in flooring base 134.
Patent EP-0278214-B1 (EP)
IPC: F24D3/14
Filed: 1988-01-05
Granted: 1993-03-17
Abstract: An arrangement for heating a floor in the form of a layer made of concrete or the like has heating pipes running horizontally, which are provided in the layer made of concrete. The floor is divided into a number of areas, an expansion joint being provided in each case between adjacent areas. An essentially U-shaped connecting pipe serves to connect the heating pipes of adjacent areas, the base of which lies in the region of the expansion joint in the plane of the insulating layer situated below the layer made of concrete or the like. <IMAGE>
Patent EP-0304604-B1 (EP)
Title: Mixer with stirrer and grinder
IPC: C09K23/16
Filed: 1988-07-14
Granted: 1993-08-04
Abstract: Mixing apparatus comprises a container which may be in the form of a hollow cylinder with its axis horizontal. It contains mixing means mounted to rotate within the container about its axis and in addition a pulveriser mounted in the cylindrical wall of the container. Whereas in known mixers of this kind the additional pulveriser comprises so-called knife heads which do not in every case grind down sufficiently rapidly and uniformly the material to be treated, in the mixer now proposed the grinding of the material is improved by the addition of a shearing effect. The pulveriser comprises two concentrically arranged relatively rotatable shearing rings and is in a position to disintegrate even materials which are difficult to treat, such as damp materials, rapidly and at the same time efficiently. Fluid can also be added in the region of the pulveriser without the material being caused to form into lumps.
Patent EP-0316654-B1 (EP)
Title: Air conditioner, especially for an electrical cabinet
IPC: H05K7/18
Filed: 1988-11-02
Granted: 1992-06-10
Abstract: The invention relates to an air conditioner, especially for an electrical cabinet, having a box-like housing lower part and a box-like cap connected thereto. An optional fitment or installation of the air conditioner to or in a mounting wall is achieved according to the invention in that, for fitment to a mounting wall, connecting elements for screwing the housing lower part to the mounting wall are provided in the base of the housing lower part and in the mounting wall, in that the housing lower part and the cap have circumferential bends in the side walls, directed inwards to the mutually facing open sides, that the bends of the housing lower part are provided with fixedly mounted threaded bolts, facing the cap, onto which can be pushed the bends of the cap, which are provided with corresponding holes, in that between the bends of the housing lower part and of the cap, when fitting the air conditioner to the mounting wall, there is incorporated a circumferential sealing strip while, when installing the air conditioner in a section of the mounting wall, between the bends of the housing lower part and the sealing strips the mounting wall, provided with fixing holes around the section, is fixed initially by means of nuts to the threaded holes and in that the cap is connected to the housing lower part by means of fixing bolts, which are held in the cap such that they cannot be lost, can move axially within limits and are provided with threaded holders which can be screwed onto the threaded bolts.