baber/WOPTO huggingface dataset:
Patent EP-0186872-A2 (EP)
Inventor: PEIRENT RICHARD JAMES
IPC: G06F13/42
Filed: 1985-12-19
Abstract: Protocols for communicating between a digital data processing system and a terminal. The terminal permits specification of attributes for characters, of fill characters and their attributes, of keyboard bit maps, and of different modes of specifying a group of shifted characters. The protocols include a protocol which takes another as an operand and specifies how the second protocol is to be executed, a protocol which resets the attributes of a string of characters, protocols for shifting fields to the left and right, and protocols for loading bit maps and checking their correctness, and a protocol for obtaining the attribute of the character at the current cursor position. There is also disclosed a new form of terminal to data processing system protocol.
Patent EP-0182392-A2 (EP)
Inventor: CARCAS NORMAN J
IPC: E05D7/10
Filed: 1985-05-21
Abstract: Improvements in separable hinge mechanisms. A problem with such mechanisms is that, over a relatively long hinge axis, the hinge pins tend to bind due to misalignment. The invention provides positive alignment and minimizes off-center loads. Mechanism (8) has two opposing integral leaves (10, 20). Each leaf (10, 20) has a plurality of knuckles (12, 30, 32, 32') attached thereto. These form a plurality of axially spaced hinge stations (18). Each station (18) has a corresponding hinge pin (28). Each pin (28) is attached to one of two slide bars (22) that are mounted on leaf (20) for sliding movement parallel to axis (X). Bars (22) are mounted by a center mounting lug (42) and guide rod (46) that carries a spring abutment (26) for each bar (22). Leaves (10, 20) are separated by squeezing toward each other two adjacent finger tabs (24), one on each bar (22). This compresses two springs (48) mounted on rod (46) which bias the bars (22) and pins (28) into a position in which leaves (10, 20) are connected.
Patent EP-0188850-A2 (EP)
Inventor: DEL FABRO MARCELLO
IPC: B21D43/28
Filed: 1985-12-27
Abstract: Device to feed bars which is located upstream of a machine (19) to shear bars to size and cooperates with a store (11) of bundles to be sheared, the single bars being withdrawn from a selected bundle of bars (115), a bundle of aligned and butted bars (222) for shearing being delivered to such shearing machine (19), the device comprising in cooperation:
 - at least one support frame (17) holding a bundle of bars (115) to be sheared,
 - means (44) to advance the support frame, and
 - an assemblage to align and butt (43) the bundle of bars (22) so as to prepare them.
Patent EP-0160550-A2 (EP)
Inventor: LARRICK JAMES W
IPC: C12N15/02
Filed: 1985-04-26
Abstract: A 6-thioguanine-resistant subvariant of the EBV-transformed human lymphoblastoid B cell line WI-L2 is described. The subvariant line, designated LTR228, fuses efficiently with human cells. Human x human hybridomas derived from LTR228 that produce monoclonal antibodies against tetanus toxin and blood group A are exemplified.
Patent EP-0169051-A2 (EP)
Inventor: ABDULLA RIAZ FAZAL
IPC: C07D237/22
Filed: 1985-07-15
Abstract: This invention describes novel pyridazinylurea compounds, which are useful as herbicides.
Patent EP-0183556-A2 (EP)
Inventor: SUZUKI SHIGEO
IPC: A61K9/127
Filed: 1985-11-28
Abstract: A new immunopotentiating agent is now provided. which is useful for enhancing the immune response in living animals, including man, against the bacterial and fungal infections and also against the growth of tumors, and which comprises as active ingredient a water-soluble chitin-oligomer selected from di-N-acetyl-chitobiose, tri-N-acetyl-chitotriose, tetra-N-acetyl-chitotetraose, penta-N-acetyl-chitopentaose, hexa-N-acetyl-chitohexaose and hepta-N-acetyl-chitoheptaose, or a water-soluble chitosan-oligomer selected from chitobiose, chitotriose, chitotetraose, chitopentaose, chitohexaose and chitoheptaose. An im- munopentiating method using said water-soluble chitin-oligomer or said water-soluble chitosan-oligomer as the active ingredient is also provided.
Patent EP-0163615-A2 (EP)
Inventor: RAPISARDA ANTONIO
IPC: B62M3/08
Filed: 1985-05-27
Abstract: The device is for connecting a bicycle pedal with a cage structure (1) to a cycling shoe (2) with a stud (19) which is attached beneath the sole (18) and has a transverse groove (21) for engaging the rear cross member (3) of the pedal. 
     The device includes a stop member (24, 33) carried by the stud (18) of the shoe (2) and a bolt locking member (9,31, 34) which is carried by the pedal (1) and is arranged to cooperate with the stop member so as to keep the stud (19) in engagement with the rear cross member (3) of the pedal.
Patent EP-0197323-A2 (EP)
Inventor: SIRINYAN KIRKOR DR
IPC: H05K3/38
Filed: 1986-03-08
Abstract: Printed circuits consisting essentially of the substrate material and the conductor pattern applied wet-chemically using activator systems in accordance with the principles of the semiadditive or fully additive techniques, characterised in that the activators are finely divided metals or inorganic ionogenic compounds of elements of the 1st or 8th subgroup of the periodic table, and in that the surface of the substrate material is characterised by  a) a total pore volume per unit area of 0.015-0.045 dm<3>/m<2>  b) a mean pore diameter of 0.05-12.0  mu m, and c) a mean pore depth of 0.05-4.0  mu m.
Patent EP-0200937-A2 (EP)
Inventor: SCHENK BERND DIPL-ING
IPC: B29C51/08
Filed: 1986-04-08
Abstract: A mold-closing and holding mechanism, especially for a deep drawing apparatus making hollow articles from a thermoplastic web provides force-storing elements between the mold halves and the drive so that when the drive which can use a check motor is cut off, the force-storing elements can continue to exert a uniform closure force at least upon the regions at which a weld is to be formed from the shaped parts.
Patent EP-0219850-A2 (EP)
Inventor: DAUBENDIEK RICHARD LEE
IPC: G03C7/20
Filed: 1986-10-21
Abstract: Moderate camera speed photographic elements for producing subtractive primary dye images are disclosed, including one emulsion layer comprised of silver bromide or bromoiodide grains having a mean diameter in the range of from 0.4to 0.55 µm including tabular grains having an aspect ratio of greater than 8:1 accounting for at least 50 percent of the total projected area of the grains in the emulsion layer and being positioned to receive imaging radiation prior to one or more emulsion layers sensitized to the red or green portion of the spectrum. Enhancement of speed-granularity relationships blue to minus blue speed separation, silver utilization, and image sharpness can all be realized.
Patent EP-0224056-A2 (EP)
Inventor: BUSCHMANN ERNST DR
IPC: A01N43/653
Filed: 1986-10-27
Abstract: alpha -Triazolyl glycol ethers of the formula I 
<IMAGE>
 in which
 R<1> represents alkyl, alkoxy, halogen or phenyl,
 R<2> and R<3> represent hydrogen or alkyl,
 R<4> represents alkyl, phenyl or substituted phenyl,
 Z represents 
<IMAGE>
 n represents the number 0,1,2 or 3,
 where
 R<5> represents hydrogen, alkyl, alkenyl, alkynyl and
 R<6> represents hydrogen, alkyl, alkenyl, benzyl, substituted benzyl,
 a process for their preparation and their use as crop protection agents and growth regulators.
Patent EP-0224736-A2 (EP)
Inventor: LUCAS HOWARD ROBERT
IPC: C09D133/00
Filed: 1986-11-04
Abstract: New and improved curable compositions useful as non-yellowing, acid resistant coatings for a variety of sub­strates and as adhesives and binders are disclosed. The curable compositions comprise a polymeric component com­prising poly(C₁-C₆ alkyl acrylamidoglycolate) functional units and poly (active hydrogen) functional units and pre­ferably an effective amount of a protic acid crosslinking catalyst. In preferred embodiments acid-catalyzed room tem­perature curable coating compositions are provided. The compositions may be cured effectively at lower temperatures without the use of amines or other toxic crosslinking agents and do not liberate formaldehyde on curing. A method for making poly(C₁-C₆ alkyl acrylamidoglycolate) functional polymers is also disclosed.
Patent EP-0222348-A2 (EP)
Title: Anlage zum Ätzen von zumindest teilweise aus Metall, vorzugsweise Kupfer, bestehendem Ätzgut
Inventor: HAAS RAINER
IPC: C23F1/08
Filed: 1986-11-07
Abstract: Bei einer Anlage zum Ätzen von zumindest teilweise aus Metall, vorzugsweise Kupfer, bestehendem Ätzgut (4) wird dem eine Säure enthaltenden Ätzmittel unmittelbar vor dem eigentlichen Ätz­vorgang Oxidationsmittel in einer Menge zugegeben, die in Bezug zu derjenigen Menge steht, die nach stöchiometrischer Berechnung zum Abätzen der jeweils am Ätzgut abzutragenden Metallmenge erforderlich ist. Hierzu ist eine Einrichtung (31) vorhanden, welche ein erstes elektrisches Signal abgibt. Die­ses gibt Auskunft über die Menge des abzutragenden Materials am jeweils bearbeiteten Ätzgut. Ein zweites Signal wird von einem Detektor (34) dann ausgesandt, wenn das Ätzgut in die eigent­liche Ätzmaschine (1) einläuft. Beide Signale werden von einer zentralen Steuereinheit (35) verarbeitet. Dies geschieht in der Weise, daß die zentrale Steuereinheit ein drittes Signal ab­gibt, welches es nach einem abgespeicherten Programm aus dem erste Signal ermittelt hat, und zwar dann, wenn das Detektor­signal empfangen wird. Das dritte Signal entspricht der je­weils gewünschten Menge Oxidationsmittel und beaufschlagt eine Dosiereinrichtung (17), welche dann die Abmessung der Oxidations­mittelmenge vornimmt. In derselben Weise kann dem Ätzmittel zur Regeneration in stöchiometrisch definierter Menge Säure zugegeben werden.
Patent EP-0224758-A2 (EP)
Inventor: HAKEMANN FRITZ
IPC: H05B3/68
Filed: 1986-11-10
Abstract: The container preferably consists of chromium nickel steel and can be installed in canteen or shop counters. It is particularly a container with an outer vessel, a heating device heating the outer vessel and an insert vessel which can be inserted in the outer vessel for receiving the food. In order to make such a container heatable in a safer and more even manner, an electric resistance heating element is provided on the outside of the outer vessel as heating device. The resistance heating element is preferably an electric heating plate which is known per se, in particular with a temperature control device, and is arranged on the outside of the bottom of the outer vessel. <IMAGE>
Patent EP-0193364-A2 (EP)
Inventor: MOYER JAMES D
IPC: F27D1/18
Filed: 1986-02-21
Abstract: This invention provides a woven tubular gasket having a continuous integral attachment means which is contained within the woven tubular members and which has protrusions which extend through or are extendable through the walls of the woven tubular member or members and are adapted to engage openings in an appropriate surface or substrate on which the gasket is to be attached. The method of this invention provides for continuously forming the combination of the attachment means and the woven tubular member. The attachment means is fed continuously into the interior of the woven tubular member as it is formed to thereby incorporate the attachment means into the interior of the woven tubular member.
Patent EP-0206490-A2 (EP)
Inventor: NINGER FRED C
IPC: C07F9/655
Filed: 1986-05-12
Abstract: © Cyclodextrin clathrates of phosphotrienin (and its salts) exhibit enhanced stability and are useful in pharmaceutical compositions.
Patent EP-0208549-A2 (EP)
Inventor: YOSHITOMI TOSHIHIKO
IPC: G11B11/10
Filed: 1986-07-09
Abstract: A magneto-optical medium comprises a magnetic layer, a protective layer of a complex oxide containing an oxide of aluminium and a base plate.
Patent EP-0222704-A2 (EP)
Inventor: HUBACHER ULRICH
IPC: C12N1/00
Filed: 1986-11-04
Abstract: A neutral anhydrous complex of macromolecular polygalactane and of a nitrogen compound, intended for the reconstitution of a culture medium for microorganisms containing nitrogenous nutrient substances is prepared by mixing at room temperature, in predetermined proportions, a macromolecular polygalactane which has a linear structure with a nitrogen compound until a homogeneous product is obtained, allowing the mixture obtained to stand and then drying it and then grinding and, if necessary, classifying the dried product by screening.
Patent EP-0216733-A2 (EP)
Title: Modifications of a self- synchronous motor for step-by-step driving
Inventor: MERLO CARMELO
IPC: H02P8/42
Filed: 1986-04-30
Abstract: This invention relates to a step-by-step drive mechanism for a self-synchronous motor. Said mechanism achieves its purpose by means of a micro-computer which selects a programmed field configuration while an interface logic circuit nullifies the motor's stator field configuration as determined by the rotating shutter.
Patent EP-0255031-A2 (EP)
Inventor: TANIOKA HIROKAZU
IPC: B41F7/18
Filed: 1987-07-22
Abstract: Disclosed is a novel method of controlling dot gain of the halftone dots on a proof prints, which comprises the steps of: printing an object to be proofed including a control patch at different velocities, to obtain proof prints; obtaining dot gain values in respective prints; inputting the dot gain values to a memory of a proof press to be used for proof printing; calculating on the basis of the dot gain values and the printing velocities at which the printing is carried out; obtaining an approximate expression representing the relationship between the printing velocity and the dot gain value; inputting a desired dot gain value; obtaining an actual printing velocity corresponding to the desired dot gain value on the basis of the approximate expression; and carrying out an actual proof printing of the object at the actual printing velocity.
Patent EP-0264584-A2 (EP)
Inventor: VOLK HEINRICH
IPC: B41K1/10
Filed: 1987-08-27
Abstract: A printing mechanism is described comprising a plurality of type carriers (12, 34) which on their outer peripheral face carry in one region printing types and in another region indicator types (44). The printing types can be brought by turning the type carriers (12, 34) into a printing position. A setting means (32, 20, 24) including an actuating knob (32) can be brought into a drive connection with each of the type carriers (12, 34) for rotation thereof. Stop means (100, 102, 104, 106, 110) limit the turning travel of the type carriers (12, 34). With a detent moment governed by their spring hardness resilient detent elements (96) hold the actuating knob (32) against a rotation relatively to the type carrier (12, 34) in drive connection with the setting means (32, 20, 24), the detent moment being greater than the torque necessary to rotate the type carriers (12, 34). A setting member (112) for influencing the spring hardness of the detent elements (96) can be brought into engagement with said detent elements (96).
Patent EP-0258861-A2 (EP)
Inventor: SUZUKI KOUHEI
IPC: H04N5/369
Filed: 1987-08-31
Abstract: A contact-type image sensor which has amorphous semiconductor photoconductive cells (D1, D2, ..., Dnm) formed on a substrate and divided into cell units (U1, U2, ..., Um) each consisting of a number of cells. A drive signal generator (14) is connected to the cells (D1, D2, ..., Dnm) to sequentially select the cell units, thereby sequentially activating the cells of any selected unit. A signal readout circuit (S1, S2, ..., Sm, LO, CL, 16) is connected to the cell units, for generating a series of pixel signals from pixel currents sequentially supplied from the cells of any selected unit. The signal readout circuit includes a common signal output line (LO) connected to the cell units, and a capacitor component (CL) connected to this output line, for sequentially accumulating the pixel currents. The capacitor component (CL) is not a discrete element, but is equivalent to the sum of the stray capacitance components inherently present in the image sensor, such as parasitic capacitance components and the coupling capacitance between the output line and the ground. An analog switch (SR) is connected between the common signal output line (LO) and the ground. The analog switch (SR) operates in response to a control pulse signal (φr) supplied from a switch controller (20), thereby to reset the common signal output line every time one of the cells of each unit cell is designated after a pixel current is read out from another cell adjacent to this cell. Since the output line is thus reset, and the capacitor component (CL) is thereby initialized, the attenuation ratio of each pixel current signal can be reduced.
Patent EP-0307507-A2 (EP)
Inventor: GLINDEMANN DIETMAR DR SC NAT
IPC: F16J15/10
Filed: 1987-09-21
Abstract: For an annular gasket which can be inserted between the core and shell of a vessel for sealing the interior of the vessel against internal or external excess pressure, the core and shell of a smooth or closed, in each case conical surface and the core can be inserted into the sleeve to form a sealing gap. To provide for this purpose a tight press seal which ensures rapid economical and effective sealing against internal and external excess pressure at an elevated temperature and under the influence of media without pretreatment of the seal parts and guarantees troublefree simple replacement in the case of mechanical wear, the annular gasket is a cylindrical foil ring of a thermoplastic, elastomer or metal, adapted to the surface of the core, the ratio of the shell width to shell thickness being greater than 1, with a shell width between 0.2 and 2 mm for thermoplastic, up to 6 mm for elastomers and up to 0.5 mm for metals at a shell thickness of 0.01 to 1 mm. A process for producing such an annular gasket is also described, according to which an unsintered polytetrafluoroethylene film is calendered with a lubricant isotropically down to 0.1 mm thickness, the lubricant is removed by a treatment with solvent and/or application of vacuum and/or elevated temperature, plane rings of a width smaller than 1 mm are punched out of the film before or after a thermal surface treatment of the film which comprises heating the film above the melting point and quenching it very rapidly, and formed to give cylindrical rings. An apparatus for producing such an annular gasket allows for applying a plate-shaped stencil with annular orifices to a plastic base and providing a punching device with a chamber (3) between two concentric annular blades (2) above the base, the external diameter of the internal blade (2) widening from the cutting front, and the distance (4) of the cutting fronts being 0.2 mm to 5 mm. <IMAGE>
Patent EP-0268142-A2 (EP)
Inventor: WEINGART STEVE HARRIS
IPC: G06F21/87
Filed: 1987-11-03
Abstract: A tamper-resistant package for protection of information stored in electronic circuitry (10) includes apparatus for distributing electro-magnetic energy within a region occupied by the circuit to be protected. A sensing arrangement senses the distribution of the energy. In a preferred embodiment, electrical current is distributed through a coil (30) or coils within which the circuit to be protected resides. The sensor includes an integrating circuit, and the output of the integrating circuit is presented to both a sample and hold circuit and to a comparator. The comparator has high and low reference input terminals which are fed from a voltage divider to which is also applied an output from the sample and hold circuit. The high and low reference inputs to the comparator are, by reason of the sample and hold circuit, adaptive. The comparator produces an output if its input is outside the limits established by the high and low reference inputs; that output of the comparator is taken as evidence of tampering. An impairing device responds to the comparator output to obliterate, destroy or otherwise impair the information stored in the electronic circuit which is being protected.
Patent EP-0266795-A2 (EP)
Inventor: IKADA YOSHITO
IPC: B01D67/00
Filed: 1987-11-06
Abstract: An improved regenerated cellulose membrane formed by ester-bonding an organic carboxylic acid or a func­tional derivative thereof to a polymeric membrane composed of a regenerated cellulose. This regenerated cellulose membrane exhibits an improved blood compati­bility without lowering the dialysis performances of a regenerated cellulose membrane.
Patent EP-0267596-A2 (EP)
Inventor: AMJAD ZAHID
IPC: C09K23/52
Filed: 1987-11-11
Abstract: Water is treated with copolymers of an acrylic acid and an alkoxyalkyl acrylate which are devoid of acrylamide or methacrylamide. The copolymers are effective as a scale inhibitors in the presence or absence of metal ions, particularly iron, manganese and zinc ions; as stabilizers for the metal ions; and as dispersants for particulate matter, particularly for particulates such as iron oxide, clay, silt, and mixtures thereof.
Patent EP-0273244-A2 (EP)
Inventor: DENECKER GABRIEL DR
IPC: C22B3/38
Filed: 1987-12-08
Abstract: High quality titanium dioxide is produced by the sulphuric acid decomposition process by reacting ilmenite and/or titanium-containing slags with high-percentage sulphuric acid, dissolving the solid decomposition materials with metal sulphate-containing aqueous sulphuric acid and optionally water and reducing the trivalent iron and separating off the insoluble crude material fraction to obtain a foreign metal salt-rich sulphuric acid-containing titanyl sulphate solution, additionally called black solution, hydrolysing the black solution with subsequent removal of the precipitated titanium oxide hydrate, intensive water washing, drying and optionally calcination, the black solution being brought into contact before the hydrolysis with an organic medium, additionally called "extracting agent", and reextraction, additionally called "stripping", of the organic phase formed in this process by means of water and/or an aqueous solution containing sulphuric acid and/or titanyl sulphate with return of the organic phase obtained in this process into the extraction, the metal sulphate-containing sulphuric acid obtained in the extraction, additionally called dilute extraction acid, being employed for dissolving the solid decomposition material. <IMAGE>
Patent EP-0261730-A2 (EP)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C2/12
Filed: 1987-09-16
Abstract: Olefins with between 4 and 24 and preferably between 10 and 20 carbon atoms are selectively dimerized by using zeolite catalysts in acid form which are partially exchanged with salts of metals having a valency of two or more.
Patent EP-0242008-A2 (EP)
Inventor: NANCE JAMES G
IPC: E21B33/06
Filed: 1987-01-08
Abstract: A blowout preventer comprises a body (12) having a central bore (14) and aligned, opposed guideways (16) extending outward from said central bore. A ram (18) is disposed in each of said guideways and means (20) is provided for moving the rams in the guideways. Each ram (18) has a ram body (22) with a pair of vertical face recesses (32) and a face slot (34) for receiving an improved packer (30) which includes a packer body of resilient material with two vertical recesses (38) aligned with the ram body recesses. The packer body also has tubing supporting means and a tube sealing means.
Patent EP-0254381-A2 (EP)
Inventor: CHANG PING-CHUAN
IPC: B63B35/81
Filed: 1987-03-06
Abstract: It is a shoe-shaped floating device, which is a pair of shoe bodies (1,1'). A user can put it on the feet to move alternately forward on water. Moreover, the device can also be converted into a sail-boat for sailing pleasure.
Patent EP-0239275-A2 (EP)
Inventor: LESTER SAMUEL ROBERT
IPC: G01N29/04
Filed: 1987-03-06
Abstract: In a method of ultrasonically detecting and measuring oxide scale (12) on an inner cylindrical surface of a fluid-containing boiler tube (10) in situ within a boiler, an ultrasonic pulse is directed into the tube (10) by a transducer (14), the time of flight of the ultrasonic pulse within the scale (12) is determined, and the determined time is correlated to the thickness of the scale (12).