baber/WOPTO huggingface dataset:
Patent EP-0015873-B1 (EP)
Title: Oscillator with a low frequency quartz resonator
IPC: G04G3/02
Filed: 1980-02-22
Granted: 1983-04-13
Abstract: A signal generator includes a high frequency oscillator such as a quartz crystal oscillator at a frequency of 4.19 MHz, a low frequency quartz oscillator with a frequency of 32 kHz, a beat frequency generator for producing a correction signal which is transmitted to a programmable frequency divider, and an electronic switch for periodic switching of the high frequency quartz oscillator. By periodically switching-on the high frequency quartz oscillator, comparing its frequency curve with that of the low frequency quartz oscillator and and appropriately adjusting the programmable frequency divider, the advantages of long term stability, temperature of behavior and aging of a high frequency oscillator are combined with the low current consumption characteristics associated with the low frequency quartz oscillator, whereby the life of a battery powering the signal generator can be substantially extended.
Patent EP-0036076-B1 (EP)
IPC: C07D233/40
Filed: 1981-02-11
Granted: 1984-02-22
Abstract: Process for the production of formaldehyde-free finishing agents for textiles containing or consisting of cellulose which is based on the reaction of urea or symmetrically disubstituted urea with glyoxal in the presence of buffer salts and alcohols at a pH of below 7, buffered mixtures of 4,5-hydroxyethyleneureas or N,N'-disubstituted 4,5-dihydroxyethyleneureas partially etherified in 4- and 5-positions being formed.
Patent EP-0047639-B1 (EP)
IPC: C22C19/03
Filed: 1981-09-04
Granted: 1985-04-03
Abstract: The invention relates to shape memory alloys consisting essentially of nickel, titanium, and copper. The alloys of this invention, which contain less than a stoichiometric amount of titanium, are capable of possessing shape memory with a temperature of mid-recovery greater than -196 DEG C. The presence of from 1.5 to 9 atomic percent copper stabilizes the alloys to tempering, and also improves their workability and machinability. Alloys according to this invention are useful in pipe couplings, electrical connectors, actuators, and similar applications involving shape memory.
Patent EP-0051052-B1 (EP)
IPC: G01N1/06
Filed: 1981-10-02
Granted: 1985-12-18
Abstract: Device in a microtome in which a knife (1) and a specimen (2) are displaceable with respect to one another in two perpendicular planes, one of which is parallel to the cutting surface and the other is parallel to the knife edge, for obtaining a cutting movement or a feeding movement in the microtome, the device being used for obtaining at least one of these movements, the device consisting of at least one spring link (30) in which the moveable part (5) is suspended whereby the link consists of at least two in said plane located crossed leaf springs (27, 28, 29) and driving means (7, 8) arranged between the moveable part and the casing of the microtome (3) so as to achieve said displacement.
Patent EP-0056941-B1 (EP)
Title: Support for blast furnace probe
IPC: C21B7/24
Filed: 1982-01-11
Granted: 1985-09-04
Abstract: A horizontally movable sampling probe, for insertion into and retraction from a blast furnace, is supported in an aperture in the furnace wall. The support mechanism for the probe includes a fluid cooled guide block attached to the furnace shell and having a support portion extending toward the furnace interior at least part way through the refractory furnace wall lining.
Patent EP-0091971-B1 (EP)
IPC: A63H18/10
Filed: 1982-03-27
Granted: 1988-11-02
Abstract: 1. System for driving moving parts along a track or roadway, in particular a system for driving model or toy vehicles on which the driving power is transmitted contactlessly by the magnetic field generated by the system to at least one permanent magnet serving as a receiver on the moving vehicle, and rotated by the effect of the field, the magnet being magnetized perpendicularly to the rotating shaft so that the magnetic field generated by the system produces a component perpendicular to the rotating shaft of the permanent magnet and that this system is equipped with one or more conductor arrangements tp produce an alternating magnetic field for the purpose of driving the part and, if desired, a steady magnetic field for controlling the part and its internal operations, distinguished in particular by : a field generating arrangement which consists of at least a single rod conductor which follows the route of travel or acts as a rail for a rail vehicle.
Patent EP-0074495-B1 (EP)
IPC: C08F14/06
Filed: 1982-08-12
Granted: 1985-06-19
Abstract: The invention concerns the production of a voluminous, particulate vinyl chloride polymer by precipitation of a solution of the polymer in a heated, agitated nonsolvent with removal of the solvent by distillation, the nonsolvent exhibiting a boiling point of >100 DEG C. under normal pressure, and the temperature of the nonsolvent being 40 DEG -120 DEG  C. above the boiling point of the solvent, but does not fall below 100 DEG  C. nor range above 180 DEG  C. The voluminous, particulate polymer is suitable for the production of damping materials.
Patent EP-0085273-B1 (EP)
Title: Suture removing scissors
IPC: A61C3/02
Filed: 1982-02-03
Granted: 1987-06-10
Abstract: 1. Scissors for suture removal, consisting of two legs (2, 3) having each a short functional end, i.e. a short section of pivotal junction (4.1), and a short section of blade formation (2.2, 3.2) and a long manipulation end (1.1) with eyed handle (2.1, 3.1), between the essentially straightly extending functional and manipulating ends U-shaped bent sections (2.4, 3.4) of angular to arch form being provided, the functional end thus being bent by 1808 with relation to the manipulating end, the width of each of the two legs (2, 3) in the area of the functional end being reduced by half, particularly for use in the oral cavity, characterized in that the bend is around an axis extending vertically to the plane of motion of both eyed handles (2.1, 3.1), and that the space (2.5) from the joint (4) connecting the two legs (2,3) to the exterior part of the leg (2) disposed on the inside of the bend is such that in the bend area the inwardly disposed leg (2), according to the spacing of the connecting joint (4), is fully pivotable with in the outwardly disposed leg (3).
Patent EP-0075573-B1 (EP)
Title: A method of producing a pallet
IPC: B65D77/06
Filed: 1982-04-01
Granted: 1985-08-07
Abstract: A pallet container which comprises a pallet and a container secured to the top side thereof, especially intended for transporting and storing bulk materials. The pallet (1) has an upturning circular neck or collar (8), and a shell (5) of several plies of sheet material, especially paper, is secured to the exterior of the neck or collar. The shell (5) may consist of wound, one-sided corrugated cardboard (10, 19, 20) with the corrugated side facing inwardly. Inside the container, which thus consists of the shell (5) and pallet (1), a watertight bag or sacks (13), preferably of plastic, may be glued. The pallet container is produced in that a finished, produced pallet having a circular neck on the top surface thereof is secured with its top side to the end of a winding mandrel having a diameter corresponding to the diameter of the neck. One-sided corrugated cardboard to which glue has been applied is wound in several plies onto the mandrel and the neck of the pallet, so that the plies become glued to each other and to the neck. A watertight sack (13), for example of plastic, may be drawn down over the mandrel (14) before the pallet (1) is secured to the end of the mandrel. The wound shell will then become glued to the sack.
Patent EP-0081539-B1 (EP)
IPC: B65G33/18
Filed: 1982-06-11
Granted: 1985-08-28
Abstract: Coarse waste e.g. stumps (3, 7, 8), lumber from demolition etc. is desintegrated in a device comprising at least two cooperating, essentially parallel screws (1, 2, 6) in that the screws have mutually opposite feeding directions so that they tear the waste into pieces.
Patent EP-0099775-B1 (EP)
IPC: A61K31/165
Filed: 1983-06-16
Granted: 1986-10-15
Abstract: The depressive syndrome associated with alcoholic withdrawal is treated by administering N-(diethylaminoethyl)-2-methoxy-5-methylsulfonyl benzamide.
Patent EP-0086726-B1 (EP)
IPC: C07C209/74
Filed: 1983-01-20
Granted: 1985-06-26
Abstract: Process for the preparation of anilines substituted in the meta-position by a halogen atom. An aniline of the formula:   <IMAGE> in which: X' and X'', R', R'' and R''' are a halogen atom, alkyl (C1-C4) or alkoxy (C1-C4), one of the symbols X and one of the symbols R necessarily being a halogen and it being possible for one of the symbols X and one of the symbols R to be a hydrogen atom, is subjected to catalytic hydrogenation, in an anhydrous organic liquid phase, namely a chlorobenzene phase, in the presence of a halogen-containing hydracid and of a noble metal from group VIII of the periodic classification.
Patent EP-0116301-B1 (EP)
IPC: E01D19/08
Filed: 1984-01-13
Granted: 1988-03-09
Abstract: 1. Composite web consisting of a bitumen web (4) and a plastics layer connected therewith, for incorporation between a bituminous layer (6) and a layer (7) based on bitumen or asphalt applied hot, the composite web being for building or bridge sealing, characterized in that the plastics layer consists of a reinforcing inlay (3) based on glass fibres embedded in soft PVC (2) and is adhesively connected over its entire surface with a single or multi-layer bitumen web (4) modified with polymers.
Patent EP-0121203-B1 (EP)
IPC: H04Q11/04
Filed: 1984-03-24
Granted: 1986-03-19
Abstract: 1. Method of controlling the set-up and release of call connexion paths in a TDM telecommunication especially in a telephone exchange having a control unit (ST) which generates the control information for the rows and columns of a spatial switching network (KN) consisting of bistable in form of a matrix arranged switching elements at its rows terminal particular and at its columns junctor particular units are connected, whereby the TDM switching network consists of one or more bus systems or speech storages for switching connexions during the individual time slots controlled by a holding memory characterized in, that by an adapter unit (AP) connected between the control unit (ST) and the holding memory (HSF) an appropriate conversion of the control information generated by the control unit (ST) is performed while the column information (addresses) is storea in a first memory (SP1) having row particular storing places and the row information (addresses) are stored in a second memory (SP2) having column particular storing places such, that in the appropriate memory in the concerning storage places the information belonging to a connexion is contained, that the complete row information belonging to a connexion is identified in the memories (SP1, SP2) caused by a signal generated by the control unit (ST), which marks the flow of a switching procedure, said information is stored together in a storage area (B) of a third memory (SP3), whereby the content of said memory is used for the actualisation of the content of the holding memory (HSP).
Patent EP-0135119-B1 (EP)
IPC: H02M3/335
Filed: 1984-08-08
Granted: 1987-07-15
Abstract: The invention relates to a blocking oscillator switched mode power supply which is supplied with a primary voltage Up obtained by rectification of the AC line voltage. Because the line voltage varies, the secondary voltage which supplies electrical equipment is stabilized by means of a switched mode power supply. The maximum power from the supply generally depends on the primary voltage Up. The present invention has the objective of eliminating this disadvantage of the known switched mode power supplies. To this end, according to the invention, a correction circuit actuated via a voltage divided is provided, the voltage divider being connected to the primary voltage Up. The correction circuit is designed so that it keeps the breakpoint of the secondary current Is constant. It is thus possible to economize on the normally required overdimensioning of certain parts of the circuit, especially of the transformer, converter, and switching transistor, while on the other hand the invention can be realized at little cost.
Patent EP-0132978-B1 (EP)
IPC: G01D5/38
Filed: 1984-07-10
Granted: 1988-09-28
Abstract: @ Apparatus for measuring displacement comprises a member, such as a reading head, which carries a stepped index diffraction grating (14) and is movable with respect to a reflective scale grating (16). The head also carries a source (10) and lens for directing light on to the index grating and thence on to the scale grating for reflection to the index grating, with the resultant Moire bands detected by a photodetector (18) on the reading head. In order to determine the phase separation or offset, and to avoid high sensitivity thereof to the spacing between the gratings, the index grating (14) has a square-stepped profile resulting in graded, increasing thickness. Alternatively, a conventional index grating may be employed in conjunction with a stepped profile optical element interposed between the two gratings.
Patent EP-0145242-B1 (EP)
IPC: C12Q1/34
Filed: 1984-11-02
Granted: 1988-03-30
Abstract: The method disclosed herein allows for the pretreatment of organisms, suspected of being a material of interest, prior to performing an assay for a determination thereof. The method comprises contacting the organism in an aqueous medium with a composition comprising (1) an enzyme capable of hydrolyzing bonds between N-acetylglucosamine and N-acetylmuramic acid and (2) a chelating agent, in amounts and under conditions sufficient to produce a homogeneous suspension of the organism of interest in the aqueous medium but insufficient to produce lysed cells or spheroplasts. The method and composition are particularly applicable to the pretreatment of cells of gram negative bacteria such as, for example, N. gonorrhoeae, and of chlamydia.
Patent EP-0140977-B1 (EP)
IPC: G11B5/265
Filed: 1984-04-02
Granted: 1990-06-27
Abstract: A magnetic head which enables the formation of a guard band on a magnetic recording medium, and which is particularly suitable for a magnetic disk, is disclosed together with a method of manufacturing thereof. The magnetic head is provided with a recording/reproducing head core (31) and an erasure head core (32) which is also used for forming a guard band, and which is integrally bonded in series to the head core (31). A magnetic circuit is constituted by magnetic metal members (34), (34'), (35), (35') formed on non-magnetic members (33), (33'). It is possible to record on a recording medium with a high coercive force and reduce the track width, and this magnetic head is highly accurate and easy to manufacture.
Patent EP-0142528-B1 (EP)
Title: Process and equipment for manufacturing in-situ concrete monolithic piles with non-uniform section
IPC: E02D5/38
Filed: 1984-04-12
Granted: 1988-11-02
Abstract: In the course of the process a pipe equipped with advancing means is driven into the soil and when pulling it upwards, an after setting material is filled in through the pipe into the cavity remaining on the place of the pipe at a pressure at least partly exceeding the atmospheric pressure, while the advancing means being releasably connected to the lower end of the pipe is left to remain in the soil, which process comprises driving a cavity forming means (9) into the soil for forming a cavity at the planned upper end portion of the pile (1) to be manufactured, and for preventing the so formed cavity from rushing together, when pulling up the said cavity forming means (9) forming a cavity (17) in the soil, having a larger diameter than the diameter (d) of the pile (1) and being coaxial to the longitudinal geometrical axis of the pile (1), simultaneously with pulling up the cavity forming means (9) or immediately thereafter, filling the cavity with after-setting material, contacting this latter with the material of the other part of the pile (1) before both of them are hardened, and by letting the masses harden and thereby fix together to form a pile (1) having an upper part of larger diameter (D) than the diameter (d) of its lower portion (2). The equipment for carrying out the above process is characterized by comprising at the upper end of the pouring pipe (6), on the place of the planned end portion of the pile (1) to be manufactured, a cavity forming means (9) surrounding the pouring pipe (6) and having a larger diameter (D) than that of the pouring pipe (6), or comprising a cavity forming means (9) formed by a flaring part of the pouring pipe (6), the lower portion (10b) of which is provided with an inclined surface narrowing downwards and extending to the mantle of the pouring pipe (6).
Patent EP-0144390-B1 (EP)
Title: Dispositif de securite pour des lances de decoupage a l'autogene
IPC: E21B7/14
Filed: 1984-05-18
Granted: 1987-08-12
Abstract: Dispositif de sécurité pour ce que l'on appelle une lance de découpage à l'autogène (1) conçu pour être connecté par une extrémité (2), l'extrémité de fixation, à une poignée d'alimentation en gaz (3) ou dispositif similaire pour provoquer l'écoulement du gaz, principalement de l'oxygène gazeux, à travers la lance. La lance se compose d'un tube creux (5) accueillant de préférence un noyau (6) formé, par exemple, de filaments étroitement comprimés (7). Le tube et le noyau comportent un matériau possédant une forte teneur en fer et sont conçus pour fusionner progressivement à l'extrémité libre de la lance et pour brûler, pour se calciner, au moins en partie. Le présent dispositif a pour caractéristique que de préférence au moins la lance (1) comporte au moins un manchon essentiellement tubulaire (8, 9) ou élément similaire à proximité de l'extrémité de fixation (2) de la lance. La lance, à ladite proximité de l'extrémité de fixation (2), est dénuée de tout matériau de noyau; chaque manchon (8, 9) se compose d'un matériau arrêtant ou empêchant le processus de fusion et de combustion, le dispositif étant tel que la lance (1) est éteinte lorsque le processus de fusion et de combustion atteint le ou les manchons (8, 9).
Patent EP-0152931-B1 (EP)
IPC: F25B17/02
Filed: 1985-02-15
Granted: 1990-11-07
Abstract: A method of running a monovalent generator-absorption heat pump, up to a heating capacity of approximately 20 kW, and such a pump are described. In order to be able to produce the multi-stage periodically acting absorption heat pump with as small as possible a number of devices and as far as possible without fault-susceptible, maintenance- requiring and energy-consuming components or aggregates which require maintenance, in particular a solution pump, it is envisaged to operate with a periodic change of the operating phases generation with condensation and evaporation with absorption at different pressure levels, in the generation phase high-temperature heat being supplied via the generator to a working-substance solution circuit and available heat being imparted to heating water on the condensation of the vapour created on the condenser, and during the absorption phase low-temperature heat being supplied to the coolant in the evaporator and being imparted in the form of available heat in the absorber to heating water, and the high or low-temperature  heat supply being alternately switched on when the heating water return run or forward run temperature falls below a predetermined lower limit temperature and switched off when the heating water return run or forward run temperature exceeds a predetermined upper limit temperature.
Patent EP-0174430-B1 (EP)
IPC: G07C15/00
Filed: 1985-04-19
Granted: 1989-11-29
Abstract: 1. A device for automatically completing a game coupon (5) containing a game space (51) provided with numbers or symbols, an address space (52), a designated game type (55), a registration number space (54) and optionally an additional or special game space (53) after a coded card (2) is fed in, having a reading device (3) for reading the information contained on the card (2), equipment (60) for receiving one or more game coupons, a sensing device (13, 14, 18) for detecting the position which is correct for printing of the game coupon introduced into the device (4) and for sending a positioning control signal to a control, regulating and data acquisition apparatus (1), characterised in that the control, regulating and data acquisition apparatus (1) sends control signals to positioning devices (16, 17) to position the game coupon (5) and/or printing mechanism (6) at the points on the game coupon (5) which are to be marked or to be inscribed, dependent on the information contained on the card (2) and the type of game coupon (5) used.
Patent EP-0169517-B1 (EP)
IPC: B24B31/108
Filed: 1985-07-20
Granted: 1988-09-21
Abstract: A centrifugal stirring apparatus for treating loose particles or workpieces, comprising a work vessel and a rotary stirring disc on the floor of the work vessel, is characterized in that at least two work vessels comprising stirring discs are arranged adjacent one another and connected with one another via a common overflow opening. The particles or workpieces to be treated may pass directly from one work vessel to the next through such overflow openings and finally exit from the last vessel.
Patent EP-0184615-B1 (EP)
IPC: G01N33/50
Filed: 1985-08-23
Granted: 1989-07-26
Abstract: The present invention relates to a method for determining an antibiotic substance capable of binding to a D-Alanyl-D-Alanine dipeptide such as the glycopeptidic antibiotics of the vancomycin class and their derivatives and aglycones. Further objects of the present invention are compositions of matter (kits) and means for exploiting the method of the invention.
Patent EP-0190435-B1 (EP)
IPC: F28F25/08
Filed: 1985-12-07
Granted: 1989-04-05
Abstract: 1. A regular packing element made of a thin foil-like material (1) for columns for mass transfer and heat exchange between liquid and gas phases, the surfaces of the material being structured by stamping, the height of the protuberances (3) and recesses (4) of the structure being greater than the thickness (t) of the material (1), characterized in that the structure is formed with continuous crossing channels and is symmetrical of the angle bisector (z) of the crossing channels, the structures of the front and back of the foil-like material (1) being identical and being so devised as fine structures that the liquid is distributed uniformly over the material surfaces by gravity and capillary forces.
Patent EP-0159244-B1 (EP)
IPC: G01N27/68
Filed: 1985-03-25
Granted: 1988-11-30
Abstract: PCT No. PCT/FR85/00060 Sec. 371 Date Jan. 27, 1986 Sec. 102(e) Date Jan. 27, 1986 PCT Filed Mar. 25, 1985 PCT Pub. No. WO85/04483 PCT Pub. Date Oct. 10, 1985.The sensor 1 has its point of operation towards the Townsend discharge zone, and the collection of ions causes an increase in the current passing through it. The electrodes of the sensor are formed by wires bent in the shape of an alpha.