baber/WOPTO huggingface dataset:
Patent EP-0109696-B1 (EP)
IPC: F23N5/20
Filed: 1983-09-27
Granted: 1987-06-10
Abstract: The invention relates to a circuit for fail safe control of a system comprising a command switch, closing of which activates a control relay so that through the switched over contacts of said control relay a holding path for said control relay is closed. The circuit furthermore comprises an auxiliary relay and a capacitor, which capacitor after closing of the command switch only through at least a normally closed contact of the control relay can be charged to a predetermined voltage before the control relay is energized. Said control relay is energized through an energizing path containing at least one contact of the auxiliary relay offering the possibility to check a switching device, and is maintained in the energized state through a contact of the control relay. The capacitor is after energizing of the control relay connected to the auxiliary relay through at least one of the now switched over contacts of said control relay and forms during a predetermined period the only voltage source for said auxiliary relay, energizing said auxiliary relay.
Patent EP-0091353-B1 (EP)
IPC: F28C3/16
Filed: 1983-03-28
Granted: 1985-08-14
Abstract: 1. Device for lifting and cooling a finely divided material whose granulometry spreads over a wide range, characterized in that it is constituted by a column (1) provided at its base with a fluidization grate (2), under which is provided an air-chamber (3) whose upper part communicates with a collector (5) for the material, with admission means (4) for the material placed above said grate (2) and with a central transfer tube (6) whose base (6a) is situated at an adjustable distance (d) from a gas injecting nozzle (7) directed towards the tube, said central tube emerging into an auxiliary collecting and speed reducing chamber (8) itself being connected to said collector (5).
Patent EP-0121672-B1 (EP)
IPC: C07C37/60
Filed: 1984-02-06
Granted: 1986-11-12
Abstract: The known nuclear hydroxylation of phenol with organic solutions of hydrogen peroxide in the presence of a catalyst is carried out in improved manner by employing both (1) a special, practically water free solution of hydrogen peroxide in an organic solvent which forms an azeotrope with water, which azeotrope boils below the boiling point of hydrogen peroxide, and (2) sulfur dioxide as a catalyst. Through this, the nuclear hydroxylation is substantially simpler than previously; difficult separations, e.g., from water-phenol, or the separation and recovery of the catalyst are eliminated. Besides, the yields are increased.
Patent EP-0139318-B1 (EP)
IPC: B27K3/02
Filed: 1984-08-27
Granted: 1988-07-27
Abstract: An ampoule 1 of breakable material, such as glass, being fixed with its upper part in bore 6 of a plastic closure cap 3 for sealingly closing a recess 9 in wood, said recess receiving said ampoule and the contents of same after opening of the ampoule 1. The upper part of the ampoule is preferably fixed to the cap 3 by means of an adhesive, said adhesive may be present between the part of the ampoule outside, said bore and lips 10 projecting below said cap 3. The bore 6 in the cap 3 may be cylindrical or tapers into the direction of the part of the ampoule located outside said bore 6. The inner side of the bore 6a may also be provided with ampoule retaining ribs 18. Preferably the lower part 4 of the outer side of the cap 3 tapers and is provided with annular ribs 17 and annular recesses 16 acting as clamping and sealing promoting means for sealingly and clampingly engaging the wall of a recess 9 in wood. The closure cap 3 may also be connected by strips 13 with a bottom support 14, the ampoule being retained between the bore 6 in cap 3 and the bottom 7 of a recess 15 in bottom support 14. A sensor 10 min  for measuring conditions in recess 9 may be accommodated in closure cap 3.
Patent EP-0162227-B1 (EP)
Title: Face or roofing of the metal-glasspane type
IPC: E04B2/28
Filed: 1985-03-23
Granted: 1991-02-06
Abstract: The face or the roofing consists of a metal framework whose bays are filled with glass panes (27). On the building side, the metal framework consists of main profiles 16 and of crossmember profiles (28) extending transversely thereto, and on the outside, of cover profiles 24, 29 which cover the edges of the panes and are screwed to the main profiles or the crossmember profiles. The main profiles, the crossmember profiles and the cover profiles possess anchoring grooves for sealing strips supported on the edges of the panes. The main profiles and the crossmember profiles are equipped with receiving channels 20, 37 for condensation water and with receiving grooves 19, 32 for leakage water. The bottom of the receiving grooves 32 of the crossmember profiles for the leakage water extends up to the top edge of the associated receiving grooves 19 of the main profile and is supported on this top edge. The crossmember profiles 28 possess a main chamber 30 and a subsidiary chamber 31. The bottom of the subsidiary chamber is aligned with the bottoms of the receiving channels 37. Separate drainage systems are provided both for carrying off the leakage water and for carrying off the condensation water dripping off the inner edges of the panes. It is not necessary to make notches in the main profiles 16 in order to create a flow connection between the receiving grooves for the leakage water and between the receiving channels for the condensation water, which are provided in the cross- members and in the main profiles. <IMAGE>
Patent EP-0199840-B1 (EP)
IPC: A61K31/13
Filed: 1985-05-03
Granted: 1990-04-18
Abstract: 1. Utilization of at least one diamine from the group comprising dimethyl-amino-ethylamine, tetramethylethylene-diamine, tetraethyl-ethylene-diamine for the preparation of an erythrocyte-softener.
Patent EP-0185857-B1 (EP)
IPC: E21D9/087
Filed: 1985-09-23
Granted: 1988-08-03
Abstract: A shield tunneling machine comprises a tubular shield body (12). a partition wall (14) provided in the shield body, a rotary shaft (20) supported rotatably by the partition wall and extending longitudinally of the shield body, a cutter head (22) disposed on the front end of the rotary shaft and a mechanism (50) for rotating the cutter head through the rotary shaft. The cutter head (22) comprises a first cutter (24) provided with a plurality of cutter bits and a second cutter (26) provided with a plurality of roller bits (44). The machine also comprises a mechanism (62), for moving straight foward and backward one of the first and second cutters relative to the other. The machine locates the first cutter more forward than the second cutter for excavating the face of stratum having a soft layer like clay layer with the first cutter and the second cutter more forward than the first cutter for excavating the face of the stratum having a hard layer like bedrock layer with the second cutter.
Patent EP-0185316-B1 (EP)
IPC: A23G3/26
Filed: 1985-12-12
Granted: 1990-05-02
Abstract: A spray arm (6) is arranged parallel to the axis (2) of a drum with a multi-spray system for the production of dragées, on which a jet arrangement (9)(36) for the spraying of kernels, together with, as necessary a cleaning fixture for cleaning the jet arrangement is provided. So that in one and the same drum, several kernels can be treated with different materials, the drum (1) is divided axially into several separate coating chambers, whereby several parallel partitions, each dividing a section of the drum, extend diametrically from the inner circumference of the drum (1) radially inwards in the direction of the drum axis and in each drum section (10)(11) a separate spray arm section (13)(14) is arranged.
Patent EP-0188002-B1 (EP)
IPC: A47C7/74
Filed: 1985-12-27
Granted: 1990-06-27
Abstract: A movable seat has an electrically operated heating device. In order to automatically put the electrically operated heating device (6), into operation, the heating device (6) forms a part of an electric circuit (7) with a switch mechanism (9) provided for closing or opening the electric circuit in dependence on various positions (A and B resp.) of the seat (1) for putting the heating device into or out of operation in dependence on said positions (A, B).
Patent EP-0212012-B1 (EP)
IPC: G05D23/24
Filed: 1985-08-05
Granted: 1990-02-28
Abstract: In an electric resistance cooker for quickly cooking food, such as ground meat, contactably interposed between electrodes, a food doneness control circuit is connected with the supply circuit. The control circuit senses the rate of change of the root mean square of current through the food as a function of its cooked condition and stops current to the electrode in response to a predetermined rate of change of the root means square value of the current through the food.
Patent EP-0169783-B1 (EP)
IPC: A47C27/00
Filed: 1985-07-18
Granted: 1989-10-11
Abstract: The invention relates to a spring mattress of which the body is formed by spaced apart rows of springs connected by elastically deformable members. The latter enable the body to bend along transverse lines of break located between the rows of springs, with the result that the mattress is so flexible as to be adapted for use on an articulated bedstead or slatted framework.
Patent EP-0182692-B1 (EP)
IPC: A61F13/58
Filed: 1985-10-29
Granted: 1989-04-26
Abstract: 1. Disposable nappy (1) comprising a central crutch zone (2) and two waist zones (3) situated on either side of the central zone, the disposable nappy consisting of an absorbant pad (6) covered on its inner side by a sheet of non-woven material (8) and on its outer side by a sheet (7) impervious to liquids, the two sheets having an area greater than that of the absorbant pad and being bonded together in the region of the peripheral zone (9) of the pad thus defined, a waist zone, in the vicinity of each longitudinal edge, on the inner side of the peripheral zone, being provided with an adhesive (11) which penetrates the permeable sheet at least partially and covers the impermeable sheet, characterized in that the adhesive surface is associated with a non-adhesive protective coating (13), integral with the nappy, consisting of a base treated on one side so as to make it non-adhesive, this base having, on the nonadhesive side, a turned-back portion (14) located in the vicinity of the longitudinal edge of the nappy and making contact with a part of the adhesive surface.
Patent EP-0204062-B1 (EP)
IPC: E04B2/30
Filed: 1985-08-30
Granted: 1990-11-28
Abstract: The nozzle provides the necessary ventilation inside an outside cavity wall, being built in at the same time as the spacers. It presses the insulating material against the inside surface of the outer part of the wall.
Patent EP-0162088-B1 (EP)
IPC: A47C21/04
Filed: 1984-11-22
Granted: 1988-08-24
Abstract: Heating bed for thermotherapy comprising a container (4) filled with sand (14), which may be heated at the predetermined temperature by means of a heating device (16) and which is covered by means of a cover preferably made of textile material.
Patent EP-0208931-B1 (EP)
IPC: G11B27/22
Filed: 1986-06-16
Granted: 1992-05-27
Abstract: A PCM (pulse code modulated) audio signal reproducing apparatus is disclosed, in which when either of a video signal and a PCM audio signal is reproduced from a record medium, whether the PCM audio signal is recorded on the record medium is judged by an identifying pilot signal recorded together with the PCM audio signal, while when the video signal is reproduced, the above mentioned judgement is made invalid. Thus, even if the identifying pilot signal and the video signal are superposed upon each other on a frequency axis and an erroneous judgement is caused, it is possible to protect the reproducing operation from a trouble.
Patent EP-0209838-B1 (EP)
IPC: A41D13/00
Filed: 1986-07-15
Granted: 1991-01-16
Abstract: A face mask (10) formed from a single porous sheet made of a plurality of fibers into a generally cup shape shell that fits over the mouth and nose of the wearer and is held thereto by elastic straps (15). The mask filters breathed air passing there through. The border (13) of the mask is more tightly compacted during forming. The mask features rearwardly extending projections (16), preferably an arctuate ridge, on either side of the nose bridge area parallel to and close to the border of the mask. The peaks of the rearwardly extending projections (16) extend from the face mask in the direction of the face of the wearer to conform the portion of the mask close to its border to the contours of the face between the bridge of the nose and the upper areas of their cheekbones. The more tightly compacted rearwardly extending projections (16), rib elements (12) and the border (13) cooperate to provide shape retention and a spring action that holds the mask firmly but comfortably to the face of the wearer even when they talk or change facial expression to prevent the passage of air between the mask and the face.
Patent EP-0225428-B1 (EP)
IPC: G06T7/12
Filed: 1986-08-01
Granted: 1990-06-13
Abstract: 1. A method of detecting the edge structures in a video signal, with a decision criterion being derived from the environment of a pixel so as to effect coding with the least number of bits, with windows each composed of one image pixel and its immediately adjacent environment pixels being stored in a given sequence in a shift register and only the immediately adjacent environment pixels of an image pixel are read out of the shift register in parallel and are fed to a computer for the formation of an average and image pixels (1) identified as an edge as well as image pixels (0) identified as not being an edge are binarily marked, characterized in that - the entire image is subdivided into partial image regions which are each coded as a whole ; - the respectively determined average is fed to a comparator and the comparator individually compares this average with the associated adjacent environment pixels taken from the shift register for each image pixel and derives a three-value signal therefrom (1, 0, -1) depending on whether the brightness of an environment pixel lies a given amount above (1), within (0), or below (-1) a tolerance range ; - these individual three-value comparison results are intermediately stored and utilized to detect edges and their orientation in such a manner that the number of the values (1, 0, -1) and their sequence in a fixed direction around the image pixel define the edge orientation ; - it is determined, by way of a freely selectable number of determined edge pixels and their local association in said partial image region, whether this partial image region as a whole is to be considered an edge block and thus to be marked by a binary value ; - this binary value for the entire partial image region that is to be considered an edge block is utilized to control an image coding algorithm.
Patent EP-0218999-B1 (EP)
IPC: C07D239/95
Filed: 1986-10-02
Granted: 1991-02-06
Abstract: A compound of the formula: 
<CHEM>
 in which
 R<1> and R<2> are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl,
 R<3> is aryl or ar(lower)alkyl, both of which may have one or more suitable substituent(s), or heterocyclic(lower)alkyl,
 R<4> is carboxy or protected carboxy,
 A is oxygen or sulfur atom,
 Y is carbonyl, thiocarbonyl or sulfonyl and
 Z is lower alkylene,
 and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in admixture with pharmaceutically acceptable carriers.
Patent EP-0190000-B1 (EP)
IPC: A61B17/32
Filed: 1986-01-21
Granted: 1991-03-13
Abstract: For removing body tissue, especially in arthroscopic surgery of knee and shoulder joints. An auger-like helical cutter (48) is driven at speeds in excess of 1000 rp m within a stationary outer cylindrical sheath (36). The sheath (36) has a pair of longitudinally-extending diametrically-opposed tab members (38) each of which has at least one edge ground to provide a cutting edge which cooperates with the cutter (48). The end of the cutter (48) is concave to present a fish-tail shape, enabling it to effect an axial boring cut.
Patent EP-0217674-B1 (EP)
Title: Improvements in continuous business forms
IPC: B42D5/02
Filed: 1986-10-03
Granted: 1991-07-17
Abstract: This invention is concerned with a continuous assembly 1 of self mailer web parts secured together by heat seal adhesive 7, 8 in which a part of the assembly to receive a personal identification number 11 has attached to it a patch 12 of self copy paper with the sensitive coating side of the self copy paper towards the form assembly and the other side of the patch bearing masking printing.
Patent EP-0202170-B1 (EP)
IPC: C08L83/16
Filed: 1986-03-27
Granted: 1990-04-18
Abstract: A crosslinkable composition comprising at least one polysilazane containing at least 2, preferably at least 3,  3BOND SiH groups per molecule and at least 2 SiR2 groups per molecule, R2 being an unsaturated hydrocarbon radical and a catalytically effective quantity of a metal element or of a metal compound to catalyze the hydrosilylation reaction SiH/SiR2. The compositions according to the invention can crosslink under the effect of heat and can be used for coating or impregnating substrates with ceramic material after pyrolysis. The mechanical properties of the crosslinked compositions are assessed by evaluating the relative rigidity RR measured by the fiber torsion pendulum method (FIG. 1).
Patent EP-0216816-B1 (EP)
IPC: H03K3/26
Filed: 1986-02-10
Granted: 1992-12-16
Abstract: An integrated circuit comprising a series pass transistor (20) for sourcing current from the positive side of a battery to an inductive load (18) includes integrated circuitry for providing a direct current conduction path between ground and the inductive load as the series pass transistor is turned off by the battery being disconnected therefrom during normal operation so that the stored inductive energy of the inductive load is dissipated. The integrated circuitry includes a silicon controlled rectifier (SCR) (30) coupled between the output of the integrated circuit and ground as well as a Zener diode (32) coupled between the gate and anode of the SCR.
Patent EP-0236469-B1 (EP)
IPC: B02C/
Filed: 1986-09-12
Granted: 1989-05-17
Abstract: PCT No. PCT/FI86/00097 Sec. 371 Date Apr. 30, 1987 Sec. 102(e) Date Apr. 30, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01617 PCT Pub. Date Mar. 26, 1987.The present invention is concerned with a grinder housing of a pressure chamber grinder, which said grinder housing comprises a substantially cylindrical outer mantle (1), end walls (2, 3), at least two accelerating nozzles (4) passing radially through the outer mantle (1), between which said nozzles there is an obtuse angle, as well as a discharge opening (5) made into one of the end walls (3) for the ground product. The invention is characterized in that the grinder housing is provided with a substantially cylindrical partition wall (6), which is in itself known, centrally located, and which surrounds the grinding chamber (7) proper and is provided with an inlet opening (9) facing the orifice of each accelerating nozzle, preferably terminating at the plane of the inner face of the outer mantle (1), that the annular space surrounding the partition wall (6) is a gas removing chamber (8) to which an exhaust duct (10) passing through the outer mantle is connected for the removal of the excess quantity of working gas discharged out of the solids-working-gas jets of the accelerating nozzles (4) into the gas removing chamber (8).
Patent EP-0231813-B1 (EP)
IPC: B27G21/00
Filed: 1987-01-21
Granted: 1990-06-20
Abstract: 1. Thicknessing and surface planing machine with a chip guide plate (10) which forms a flat covering for the plane shaft, is mounted in a guide component (21) - which is disposed laterally with respect to the plane shaft, is open at the top and is approximately C-shaped - such that it is longitudinally displaceable on the machine parallel to the plane shaft (4), and the two edge areas of which are formed as guide components which each engage in a guide (18, 19) of the guide component (21), characterised in that the chip guide plate (10) consists of a flat or at least partially flat curved cover sheet (15) and a rail-like base part (16), which is curved in cross-section, which are connected to one another by means of side plates (23) associated with their ends, each edge area of the cover plate and the base part forming a guide component.
Patent EP-0261623-B1 (EP)
IPC: C12N1/02
Filed: 1987-09-21
Granted: 1993-01-07
Abstract: There is disclosed a method for recovery of a microorganism having ice nucleating activity from a fermentation medium which comprises the steps of (a) bringing the temperature of the medium to a temperature of about 15 DEG C or less, (b) forming a concentrate of the medium while maintaining the temperature of about 15 DEG C or less, (c) running the concentrate into a cryogenic fluid to form frozen pellets of the concentrate and (d) freeze drying said pellets at a temperature below 25 DEG C.
Patent EP-0267481-B1 (EP)
IPC: H01J37/20
Filed: 1984-10-02
Granted: 1990-07-18
Abstract: 1. Ion source for an apparatus for processing using ion beams, especially for thinning solid state samples in order to generate ion beams of great current density and small diameter, comprising an anode (33) provided in its centre with a central bore (34) and comprising a rotationally symmetrical hollow space cathode (31, 32) consisting of two parts arranged at both sides of the anode and along the axis of the central bore, characterized in that both parts of the hollow space cathode (31, 32) are provided at those sides opening to the anode (33) with contractions (44) which form at those sides adjacent to the anode (33) conical parts (45) converging to the anode.
Patent EP-0273498-B1 (EP)
IPC: F16K1/16
Filed: 1987-12-02
Granted: 1990-08-01
Abstract: Channel provided with a valve which can pivot about a pivot axis between an open position and a closed position, whilst sealing means are provided on walls of the channel which in the closed position of the valve co-operate with circumferential edges of the valve extending along the sealing means, characterized in that a sealing means is formed by a strip consisting of resilient material, said strip having a central part with a curved cross-section and, on both sides of said central part, edge parts joining said central part, by means of which edge parts the strip is mounted on a wall of the channel by means of fixing means in such a way that an edge part can be adjusted transversely to the longitudinal direction of the strip and locked in a desired position.
Patent EP-0240363-B1 (EP)
Title: Error correction methods
IPC: G11B20/18
Filed: 1987-04-03
Granted: 1992-12-30
Abstract: An error correction method for successively correcting burst errors which may occur in product-coded data while the data is successively transmitted along its row (or column) direction. 1-symbol errors are detected and corrected by a C2 parity provided to correct data errors of the product-coded data in its column (or row) direction, the C2 parity being capable of detecting and correcting 1-symbol errors and effecting an erasure correction on up to 2-symbol errors. When it is detected that a burst error has occurred, which cannot be corrected by a C1 parity provided to correct data errors in the row (or column) direction, and such burst error extends over 3 rows (or columns) (i-1,i,i+1), inherent 2-symbol errors within such burst error are detected from 3-symbol errors which are located in columns (or rows) before and after the columns (or rows) at which 1-symbol errors have been detected and corrected by the C2 parity with reference to detection information of the burst error detected by the C1 parity. Erasure correction is then effected on such 2-symbol errors thus detected.