baber/WOPTO huggingface dataset:
Patent EP-0029586-A1 (EP)
Inventor: BARTEL WILLY DIPL-ING
IPC: H04Q11/04
Filed: 1980-11-19
Abstract: 1. Method for the clock rate matching of a voice frequency signal occuring in digital form to a data flow which is organized in pulse frames and superpulse frames, which serves for digital speech transmission of telephone quality, is provided with signalling bits for signalling transmission, and whose clock rate is plesiochronous to the clock rate of the digital voice frequency signal, characterized in that code words, which represent sample specimens of the voice frequency signal, are continually transmitted in a time slot covering a plurality of telephone channels, (K1, K2, K3 in fig. 1) and in the corresponding time slots of the following pulse frames, that the clock rate matching within this sequence is effected by bitwise displacement, and that in each super-frame, at those locations (Z1, Z2, Z3 in fig. 1) of the signalling bits (in ZK16) which have been released when the digital voice frequency signal is transmitted over a plurality of telephone channels (K1, K2, K3 in fig. 1) and which are assigned to said channels, there is transmitted - one positive and one negative clock rate matching signal (++or-- in fig. 2 to 4 in R1 and R2), and - in each case in pulse frame R3, the digital coded bit number of the particular reference difference (B = 5 in fig. 2, 5 and 6 in fig. 3 and 5 respectively, and 4 in fig. 4) of the voice frequency signal words (Tn1, Tn3, Tn5 to Tn31) relative to the beginning of the particular first (ZK1 to ZK3) which are used to transmit the voice frequency signal in question, and - for negative clock rate matching, the bit which has been gated out of the coded voice frequency signal (X in fig. 4).
Patent EP-0031453-A1 (EP)
Inventor: CHANG LEO SHIH-YN
IPC: B41M5/025
Filed: 1980-11-20
Abstract: A resistive ribbon for thermal transfer printing apparatus is shown in the drawing. The ribbon (10) contains a two-ply (12, 10) resistive layer positioned on a conductive layer (16). The resistive layer contains a top layer (12) having a low resistance, for example 3×10 -5  Ω for making contact with the writing head (20) and the return conductor (22) and a bottom layer having a higher resistance, for example 1×10 -3  Ω in contact with the conductive layer (16) for locally generating heat. The ratio of the unit area resistance of the high resistance layer (14) to the unit area resistance of the low resistance layer (12), R H /R L , is between 1.1 to 1 and 1000 to 1. The illustrated example of such a ribbon contains a top resistive layer of polyimide containing 35% conductive carbon, a bottom resistive layer of a SiO/Cr cermet (60%/40%), a stainless steel conductive layer and a Versamid ink layer.
Patent EP-0028046-A1 (EP)
Title: Hot water boiler
Inventor: BOUMAN JOHANNES
IPC: F24H1/32
Filed: 1980-10-21
Abstract: The boiler, e.g. for central heating, has two castings (1) which contain water passages and are connected together to enclose a combustion chamber and above it a flue. From the flue, the burned gases pass downwardly through passages outside the castings into which ribs (6) on the castings project. In order to improve thermal efficiency by achieving considerable condensation of water vapour on the burned gases, the castings are located an a sump (16) into which the downward passages for burned gas open and which has means for removing condensate collecting in it. A blower (19) is provided to extract the burned gas from the sump.
Patent EP-0015744-A1 (EP)
Inventor: JOHNSON TIMOTHY F
IPC: G03G9/113
Filed: 1980-03-05
Abstract: A process of preparing coated carrier particles for electrostatographic developer coated carrier particles for use in the development of electrostatic latent images are provided by mixing carrier core materials with powdered thermoplastic resin particles having a size of between 0.1 micron and 30 microns, and comprising between 0.05 and 3 percent by weight of the coated carrier particles. The carrier core materials are mixed with the resin particles until the resin particles mechanically and/or electrostatically adhere to the core materials and the mixture is heated to a temperature of between 160°C and 345 °C for between 120 minutes and 20 minutes so that the resin particles melt and fuse to the carrier core materials. The coated carrier particles are cooled, classified to the desired particle size, and mixed with finely-divided toner particles to form a developer mixture. The process is especially advantageous for coating carrier particles with resin materials having poor solubility characteristics.
Patent EP-0019446-A1 (EP)
Inventor: HAGERTY ROBERT OLDS
IPC: B01F5/24
Filed: 1980-05-12
Abstract: A gravity flow blending system for granular materials by use of novel internal handling means which provides for a continuous, uniform withdrawal of material from a multitude of locations (18a, b) in a large capacity bin. The invention utilizes basic principles of solids rheology to provide for a natural internal self-regulation which makes it possible to use this system for a wide range of material discharge rates and granular material types.
Patent EP-0024917-A1 (EP)
Inventor: HUTCHISON JOHN BLUNDELL
IPC: H02G3/08
Filed: 1980-08-27
Abstract: A flameproof cable or conduit seal includes a main gland member 11 and a tubular inner member 14. These have mating annular surfaces 24 and 25 shaped to form a tortuous path between them when assembled; this forms the whole or part of a flameproof path between the members.
Patent EP-0027058-A1 (EP)
Inventor: DA COSTA PORTER REGINALD NEVILLE
IPC: G06F3/02
Filed: 1980-10-09
Abstract: A main frame computer (31) is coupled to a computer terminal (11 or 32) through data and address buses (12, 38, 39). The terminal (32) includes control electronics (16) coupled to a display (at 14) and to a keyboard (at 13) and also coupled with a detector (21) whether a coded signal is being received at (18) from a hands-free token (33) carried by the terminal operator. If the signals are being received at (18) then the terminal (11) is operable, either because it receives its power supply (at 15), or it is not latched out, or because it is interrogated by the computer (31) and gives an appropriate response.
Patent EP-0053642-A1 (EP)
Inventor: PLUM DOUGLAS BURNETT
IPC: E06B3/267
Filed: 1980-12-09
Abstract: Surfaces (3, 4 and 3A, 4A) of-the inner and outer frame elements (1,2) which when assembled form a box-section member. The gaps are converted into respective mould cavities for resin by the pressure of shoes (9,10) against the elements (1,2) adjacent the respective gaps to close one side thereof, the shoes (9,10) being removed only after the resin has cured to leave the finished thermal break (6,6A). The shoes (9,10) are carried on opposite walls of a laterally expansible tube (8) which is inserted into the box-section and is expanded to press "non-stick" surfaces (13) of the shoes (9,10) against the respective gaps ready forthe moulding and curing of resin therein, whilst maintaining the gap dimensions. After curing of the resin, the tube (8) is contracted laterally to disengage the shoes (9,10) and is then withdrawn to leave the finished thermal break (6,6A).
Patent EP-0027068-A1 (EP)
Inventor: JARDINIER PIERRE
IPC: F16L55/04
Filed: 1980-09-16
Abstract: A bladder, suitably formed of silicone rubber and molded into a cylindrical shape, is provided internally with a deforming spring. The resultant unit serves as a delivery stabilizer for a ventilation shaft without loss of elasticity of the bladder.
Patent EP-0028564-A1 (EP)
Inventor: BOISSET BERNARD
IPC: B60N2/90
Filed: 1980-10-28
Abstract: 1. A vehicle seat whose framework comprises at least one sitting shell (1) and at least one rigid metal tube (3, 4) extending horizontally and transversely, i.e. along the width of the seat, characterized in that said tube is mounted on said shell so as to pass jointingly through a discontinuous tunnel (5) formed by a succession of rigid laths (6) having alternate concavities forming part of said shell.
Patent EP-0026734-A1 (EP)
Inventor: LOTZ ALFRED ING-GRAD
IPC: G06F11/16
Filed: 1980-09-25
Abstract: The invention relates to a secure data processing system having processors processing the same information items in at least two channels and being controlled step by step. The invention consists in the fact that each channel contains a BUS line. To each BUS line an independently operating microprocessor, a read/write memory, a read-only memory, a past-memory chip, a parallel output and a serial data output circuit are connected. The BUS lines are connected to one another by a failsafe co-ordination unit which controls the acceptance and outputting of the information items. Parallel or serial information items or those already protected can be optionally entered. Protected parallel or serial information items can be optionally output. It is only the co-ordination unit, the comparators, the clock and synchronisation unit and the bit-parallel or bit-serial output in the data output circuits which are secure modules. Each microprocessor is independently controlled by itself. After the arrival of the results of the comparison, the co-ordination unit outputs an instruction for processing the next program step or for repeating the program step or for stopping. The channels are of modular construction. Several of these security output circuits can be connected to form one multiprocessing system. <IMAGE>
Patent EP-0041514-A1 (EP)
Inventor: TORGERSEN OTTO
IPC: E06B1/04
Filed: 1980-12-03
Abstract: Le cadre (2-5) d'une porte (1) est plus grand que l'ouverture (14) amenagee dans la paroi en association avec laquelle la porte doit etre montee. En consequence, le cadre ne peut etre monte dans l'ouverture amenagee dans la paroi. Au lieu de cela, il est monte d'un cote de la paroi (11).
Patent EP-0035796-A1 (EP)
Inventor: KUMAKAWA SHIRO
IPC: D01F1/08
Filed: 1981-03-11
Abstract: Thermoplastic synthetic filaments having a properly delustered appearance and an adequate frictional property, comprise 85 to 99% by weight of a thermoplastic matrix polymer and 1 to 15%by weight of a dispersed polymer which is incompatible with the matrix polymer and uniformly dispersed in the form of fine particles in the matrix polymer, and are characterized by numerous fine protuberances consisting of the dispersed polymer and formed in the number of at least 5 per 10 µ 2  on the peripheral surface of each individual filament, the protuberances preferably being each in the form of a hemisphere, hemispheroid or hemiellipsoid extending . along the longitudinal axis of each individual filament.
Patent EP-0040851-A1 (EP)
Inventor: BURKE JAMES EDWARD
IPC: B05B1/12
Filed: 1981-05-26
Abstract: A two-piece nozzle, for fitment to hand actuated liquid pumps having a barrel portion (20) and a bore (22) therethrough for passage of liquid, is disclosed. The nozzle has an integrally formed nozzle cap (30) wich is mounted to the end portion of the barrel. Enclosed within the nozzle cap is an integrally formed sealing structure (38) wich is attached to the barrel of the pump. The sealing device provides a peripheral liquid-tight seal around the barrel between the nozzle cap and the barrel. It also provides a check valve (46) which is movably positioned at the mouth of the bore to provide a liquid-tight bore seal. The check valve is biased to provide the liquid-tight bore seal which bias can be overcome by liquid pressure in the bore developed upon actuation of the pump.
Patent EP-0043016-A1 (EP)
Inventor: THIELE HARTMUT
IPC: B65D85/672
Filed: 1981-06-12
Abstract: Spulenbhälter aus Kunststoff für Magnetbänder, insbesondere Videobänder mit einem, dem Deckel angeformten Haltegriff (5), frontseitigem Schließmechanismus (4) und schwenkbarem Verschlußknebel (7).
Patent EP-0052186-A1 (EP)
Inventor: HUBER HEINZ
IPC: B05D1/06
Filed: 1981-08-27
Abstract: 1. A composite body having a surface coating (2) formed by thermal spraying and consisting of a high-melting-point substance, such as metals and/or their oxides, carbides, on a base body (1) of plastics material, to which the surface coating (2) is bound by way of an intermediate layer (3) formed by thermal spraying of a metal mixed with a plastics material, in which, in order to avoid thermal damage to the plastics material, the metal constituent of the intermediate layer (3) is a lower-melting-point metal or a lower-melting-point metal alloy relative to the high-melting-point substance.
Patent EP-0075614-A1 (EP)
Inventor: BECK ALFRED
IPC: A01G1/04
Filed: 1981-09-30
Abstract: The method provides the following steps:    (a) preparation of a substrate without composting,    (b) sterilisation of the substrate,    (c) inoculation of the substrate with the fungal mycelium,   (d) covering the inoculated substrate with a barrier of sterilised substrate in which mycelium of the same Basidiomycete grows already, or   dispensing into overall sterile plastic containers or plastic bags with a seal which is permeable to gas and    (e) allowing the mycelium to grow on the substrate. If it is intended to culture the fruiting bodies of Basidiomycetes instead of obtaining the mycelium, the following steps are furthermore carried out after step (e):   (f) allowing the fungus to grow further until fruiting bodies are formed under the fructification conditions suitable for the fungus in question, and    (g) harvesting the fruiting bodies. The process allows a large-scale production of mycelium, it being preferred to produce the mycelium with a substrate material which is suitable for human consumption or consumption by animals, for example with a foodstuff, and it is particularly suitable for culturing shiitake (Lentinus edulis (Berk.) sing.), and of champignons and other culinary fungi. Furthermore there are discussed dry mycelium preparations of Basidiomycetes, preferably together with the substrate used for the mycelium, in particular of shiitake. The dry mycelium preparations of shiitake have a pharmacological activity. <IMAGE>
Patent EP-0059259-A1 (EP)
Inventor: AUEL THEODOR DR DIPL-CHEM
IPC: C07F9/38
Filed: 1981-10-30
Abstract: 1. A process for the preparation of N-(carboxy-alkyl)-1-amino-alkane-1,1-diphosphonic acids of the general formula  see diagramm : EP0059259,P5,F2  in which R represents a hydrogen atom or a lower alkyl group, R1 represents a hydrogen atom or a lower alkyl group, and R2 represents a hydrogen atom or a lower alkyl group, or their alkali salts or alkali salt solutions, by reacting 1-amino-alkane-1,1-diphosphonic acids of the general formula  see diagramm : EP0059259,P5,F3  in which R represents a hydrogen atom or a lower alkyl group, with an unsaturated carboxylic acid of the general formula  see diagramm : EP0059259,P5,F4  in which R1 and R2 have the meanings defined above, characterized in that the reaction is carried out at a pH of from 5 to 7.
Patent EP-0055404-A1 (EP)
Inventor: WORTLEY DAVID LEE
IPC: H04L12/801
Filed: 1981-12-08
Abstract: A method and system for communicating digital data particularly adapted for transferring large amounts of bulk data from a first station to a second station over a long propagation delay path, as for example, between first and second earth stations via a satellite repeater. The system implements a procedure or protocol which is characterized by causing the source station to continuously transmit data frames at fixed intervals, each such data frame including an identification number and an information field, generally containing a portion of a user data record. Error checking means at the destination station determines whether the data frames received thereat are error free. The destination station also continuously transmits data frames at fixed intervals substantially synchronized with the source station data frame intervals. Each data frame transmitted by the destination station may include a source station identification number and a positive or negative acknowledgement to indicate whether or not the identified source station data frame was correctly received by the destination station. The source station then interprets the destination station data frame to determine whether it is necessary to retransmit any previously transmitted data frames.
Patent EP-0069179-A1 (EP)
Inventor: WARE JOHN RAYMOND
IPC: F24S10/75
Filed: 1981-07-08
Abstract: A solar energy absorption panel (10) having a plurality of conduits (15) through which water passes to be heated by energy collected by the panel (10), the panel (10) including an inlet (12) and outlet duct (13A; 13B) between which extends a plurality of extruded plastic strips (11) defining said conduits (15).
Patent EP-0051381-A1 (EP)
Inventor: GORDON ERIC M
IPC: A61P31/04
Filed: 1981-10-19
Abstract: Antibacterial activity is exhibited by  beta -lactams having a sulfate substituent in the 1-position and an acylamino substituent in the 3-position.
Patent EP-0034573-A1 (EP)
Inventor: WICHOUD MICHEL
IPC: B22F3/02
Filed: 1981-01-26
Abstract: A compaction device for compacting powder in which a compaction chamber (16) is formed by a block (1) having a conical bore (9) and a conical sleeve (2) being movable in the bore to be compressed thereby. The taper of sleeve (2) is somewhat smaller than that of the bore (9). A combined shock absorber and extractor, for the compacted powder, which comprises a movable support (4) extending into the compaction chamber (16) and being provided with an enlarged head portion (13) having passages (14). An accumulator (42) is connected to a chamber (22) of the cylinder (11) in which support (4) is movable. The accumulator (42) improves the shock absorbing characteristics.
Patent EP-0057233-A1 (EP)
Title: Wagon a balles
Inventor: WILSON LEON R
IPC: A01D90/00
Filed: 1981-08-12
Abstract: Un wagon peut charger des balles individuellement et peut decharger la cargaison entiere ou une balle a la fois. Le wagon a balles comprend une plate-forme (10, 100), un dispositif de ramassage (50, 122), et un dispositif de deplacement (42, 126) pour lever les balles et les deplacer vers l'arriere de la plate-forme ou reprendre les balles de la plate-forme et les ejecter une par une.
Patent EP-0063608-A1 (EP)
Inventor: AKADA MITSUO AZA -BANGOSHI
IPC: C25B3/23
Filed: 1981-10-28
Abstract: Derives de cyclohexadienne representes par la formule: (FORMULE) ou X represente (FORMULE) Y represente (FORMULE) et R1 et R2 representent chacun un groupe alkyle inferieur, et procede de preparation.
Patent EP-0083028-A1 (EP)
Inventor: SCHEICHER HANS DR MED DR MED D
IPC: A61C8/00
Filed: 1982-12-15
Abstract: 1. Connecting element for an implant body (1) with a bore and a superstructure (7), the connecting element having a pin (2) of high flexural strength, the diameter of which pin is smaller than that of the bore, said pin being in communication with the implant body (1) in the cavity between the pin (2) and the wall of said implant body (1), characterised in that the pin (2) has a thickening (3) by which the pin, when it is in position in the implant body (1), communicates with the interior of the implant body (1) below the point of exit of the implant from the bone so that the forces acting on the superstructure (7) in a direction perpendicular to the main axis of the implant are deflected to the interior of the implant body (1).
Patent EP-0076525-A1 (EP)
Inventor: MARKUS ADRIANUS JOHANNES WILHE
IPC: B65D25/32
Filed: 1982-05-28
Abstract: The bucket with carrying handle has a hinge for the handle formed by bosses working in sockets. Each boss (8), on the handle (6) or bucket (4) has one or more transverse teeth (9), engaging in a lengthwise mating groove formed in the socket (7) on bucket or handle. The material of the tooth and/or the groove walls is flexible plastics, so that the tooth can only be freed from the groove when turning the handle by distorting them. The handle otherwise is locked in the upright or retracted position.
Patent EP-0080745-A1 (EP)
Inventor: SCHWARZ HANS
IPC: F01D25/26
Filed: 1982-10-21
Abstract: 1. Adjusting arrangement for a second machine part (2) movably fixed in a first machine part (1, 1'), with the fixing being inaccessible, and with a shaft (16) for turning the adjusting screw (3, 4) out of the first machine part (1') projecting at the thickened end (10) of a screw part (3), characterised in that the second machine part (2) is adjusted by means of a two-piece adjusting screw (3, 4), the two parts of which, with one end each, are screwed into a common screw thread (11) of the second machine part (2) and are connected non-rotationally with one another and are supported at the first machine part (1 and 1' respectively) by their other, thickened end (8 and 10 respectively).
Patent EP-0065817-A1 (EP)
Inventor: ISSHIKI TOMIYA
IPC: C07C51/12
Filed: 1982-04-20
Abstract: A process for producing a high formation rate carboxylic acid which comprises reacting a hydrocarbyl alcohol with carbon monoxide in the presence of a metal catalyst selected from nickel or cobalt, of a halide and of a two-component promoter.
Patent EP-0065403-A1 (EP)
Inventor: BUHS RUDOLF P
IPC: C12P19/62
Filed: 1982-05-10
Abstract: Certain new derivatives of C-076 compounds have been isolated from the livers of animals that had been administered ivermectin and the in vitro incubation of such compounds with animal liver preparations. The compounds have the formula: 
<CHEM>
 in which R1 is 
<CHEM>
 R2 is methyl or ethyl and the 22,23 bond is saturated or (but only when R2 is ethyl) ethylenically unsaturated, or R is hydrogen, R2 is methyl or ethyl and the 22,23 bond is saturated. 
<??>The new compounds have been found to retain the biological activity of the parent C-076 compounds. The compounds are thus potent antiparasitic agents and compositions and methods for such uses are also disclosed.
Patent EP-0080285-A1 (EP)
Inventor: LUK KONG
IPC: C07D503/00
Filed: 1982-11-05
Abstract: A compound of formula (I) or a salt or ester thereof:
     wherein R 1  is a C 2-6  alkyl, C 1-6  alkyl substituted by up to three fluorine atoms, C 2-6  alkenyl, C 2-6  alkynyl group or an aromatic hydrocarbon optionally substituted by up to three C 1-6  alkyl groups.
Patent EP-0074977-A1 (EP)
Title: Procede pour fabriquer du coke metallurgique
Inventor: MUNNIX RENE
IPC: C10B53/08
Filed: 1982-03-25
Abstract: Apres avoir prepare la pate a coke par une ou plusieurs des operations suivantes: broyage (1), sechage (2), prechauffage (3) et addition d'un liant-solvant (4), on lui donne la forme choisie, par compactage (5), puis on assure de preference une cuisson superficielle (6), on la soumet a une cokefaction (7) sous une pression gazeuse sensiblement superieure a la pression atmospherique, au moyen des gaz de distillation qui sont de preference recycles et pulses a travers le lit d'agregats et dont la temperature et la pression sont maintenues a des valeurs adequates predeterminees. Le coke obtenu est ensuite eteint (8).
Patent EP-0078318-A1 (EP)
Inventor: TOPICH JAMES ANTHONY
IPC: H01L29/788
Filed: 1982-05-07
Abstract: Un dispositif de memoire a seuil modifiable (100) comprend un substrat a semi-conducteur (11), une couche de memoire d'oxyde de silicium (12) ayant une epaisseur de l'ordre de 25 a 40 Angstroms, une couche de nitrure de silicium (13), une couche interfaciale d'oxyde de silicium (14) ayant une epaisseur de l'ordre de 30 a 60 Angstroms, et une electrode de porte de polysilicium. Le dispositif (100) possede une vitesse d'ecriture elevee et une grande fenetre de memoire. La couche de nitrure (13) peut avoir une epaisseur de l'ordre de 150 a 250 Angstroms, permettant l'utilisation de faibles tensions d'ecriture.