baber/WOPTO huggingface dataset:
Patent EP-0124348-B1 (EP)
IPC: C22C38/34
Filed: 1984-04-25
Granted: 1988-02-03
Abstract: A heat-resisting steel suitable for use in valve parts of internal combustion engine is disclosed, which consists by weight percentage of 0.3 - 0.5% of C, 0.5 - 2.5% of Si, 0.1 - 2.0% of Mn, 0.5 - 7.0% of Cr, 0.3 - 2.0% of Mo and 0.1 - 1.0% of V as basic ingredients, at least one of 0.3 - 2.0% of Cu and 0.001 - 0.05% of REM as sub-ingredients, and if necessary, at least one of 0.1 ~ 2.0% of Ni, 0.1 ~ 1.5% of W and 0.03 - 1.0% of Nb + Ta, and the balance of Fe and inevitable impurities.
Patent EP-0134661-B1 (EP)
IPC: C08G63/66
Filed: 1984-07-09
Granted: 1990-05-23
Abstract: A method for preparing aromatic polyols useful for the production of polyurethane and polyisocyanurate polymers involves digesting scrap polyalkylene terephthalate polymers with a digesting agent, typically a low molecular weight polyol. The digestion product is then treated with an alkylene oxide to produce a low viscosity polyol which displays excellent stability over long term storage.
Patent EP-0146639-B1 (EP)
IPC: G11B5/008
Filed: 1984-06-15
Granted: 1993-09-29
Abstract: A method of recording a digital data signal, such as an audio PCM signal, onto a recording medium in the longitudinal direction thereof, together with an apparatus which is suitable for this recording method. Even-numbered words and odd-numbered words in a digital data signal are recorded on a first track group and a second track group, respectively, which are separated from each other in the widthwise direction of a recording medium, to prevent a series of words becoming error words because of, for example, a flaw in the recording medium in the longitudinal direction thereof. The data format is changed at the input and output of a recording encoder to enable an error correction code and a recording circuit to be used in common for digital tape recorders which have different numbers of tracks, e.g., n tracks and 2n tracks. When an error correction code is recorded in such a manner that one word in the digital data signal is divided into a plurality of symbols which are formed into an error correction code, a plurality of symbols of the same word are recorded at a position at which error correlation is strong, making effective use of the error correction capacity of the error correction code.
Patent EP-0158981-B1 (EP)
IPC: C12N9/60
Filed: 1985-04-11
Granted: 1991-07-10
Abstract: Disclosed is a new protease having the following properties: (1) it is able to hydrolitically cleave a peptide bond between two adjacent basic amino acids in a peptide chain; (2) it has a molecular weight of about 43,000 as determined by electrophoresis; (3) it is inhibited by phenylmethylsulphonyl fluoride and diisopropyl fluorophosphate, but is not inhibited by monoiodoacetate, p-chloromercuribenzoic acid, ethylenediaminetetraacetic acid, 1,10-phenanthroline, tosyl-L-lysine chloromethyl ketone, and leupeptin. The protease can be produced by culturing Saccharomyces cerevisiae, and recovering purification by conventional methods, and is useful as a processing enzyme for conversion of a prohormone to an active hormone.
Patent EP-0162323-B1 (EP)
IPC: C07H19/16
Filed: 1985-04-25
Granted: 1989-03-08
Abstract: The present invention relates to new stable sulpho-adenosyl-L-methionine (SAMe) salts particularly suitable for parenteral use, their production process, and pharmaceutical compositions containing them as active principles. Said salts correspond to the general formula: SAMe.n(CH2)m(SO3H)2(I) where n can vary from 1 to 2 and m can vary from 3 to 12. The process for producing said salts consists of the following stages: (a) enriching the starting yeast with SAMe; (b) lysing the cells and recovering a solution rich is SAMe (cell lysate); (c) prepurifying the cell lysate by ultrafiltration; (d) passing the prepurified lysate through a column of weak acid ion exchange resin and eluting with the required disulphonic acid; (e) passing the eluate of said column through a column of absorption resin and washing with the required disulphonic acid; (f) concentrating the eluate of the latter column by reverse osmosis; (g) drying the concentrated solution.
Patent EP-0178600-B1 (EP)
IPC: C12N5/02
Filed: 1985-10-11
Granted: 1989-11-29
Abstract: The use of pterins to increase the activity of lymphokines and other cell growth factors, and a diagnostic or theraupeutic preparation that contains pterins combined with lymphokines. Adding pterins to lymphokines can increase the activity of the lymphokines by 3 to 5 times.
Patent EP-0185215-B1 (EP)
IPC: G06F15/78
Filed: 1985-11-21
Granted: 1993-09-22
Abstract: A language specific microprocessor for the computer language known as FORTH is disclosed. The microprocessor includes four main registers each for holding a parameter; a L or instruction latch register for decoding instructions and activating microprocessor operation; an I or return index register for tracking returns; an N or next parameter register for operation with an arithmetic logic unit (ALU); and a T or top of parameter stack register with an appended ALU. A return stack port is connected to the I register and a parameter stack port is connected to the N register circuit, each have last in first out (LIFO) memory stacks for reads writes to isolated independent memory islands that are external to the microprocessor. The respective I, T and N registers are connected in respective series by paired bus connections for swapping parameters between adjacent registers. A first split 16 bit multiplexer J/K controls the LIFO stack for the I and N registers on paired 8 bit address stacks; a second 16 bit multiplexer designates the pointer to main memory with 65K addresses and an adjoining 65K for data. This addressing multiplexer receives selective input from a program counter P, the return index register I, the top of the parameter stack T and/or the instruction latch L. Movement to subroutine is handled in a single cycle with returns being handled at the end of any designated cycle. Asynchronous microprocessor operation is provided with the address multiplexer being simultaneously set up with an address to a future machine step, unloading from memory of appropriate data or instruction for the next machine step and asynchronously executing the current machine step. A two-phase clock latches data as valid on a rising edge and moves to a new memory location on a falling edge. This two phase clock is given a pulse width sufficient for all asynchronous cycles of mocroprocessor operations to settle. The microprocessor's assembler language is FORTH and the stack and main memory port architecture uniquely complements FORTH to produce a small (17,000 gates) fast (40 mips) microprocessor operable on extant FORTH programs. Provision is made for an additional G port which enables the current operating state of the microprocessor to be mapped, addressing of up to 21 bits as well as the ability to operate the microprocessor in tandem with similar microprocessors.
Patent EP-0187261-B1 (EP)
IPC: C07D323/06
Filed: 1985-12-03
Granted: 1989-03-15
Abstract: The invention relates to a process for the continuous preparation of trioxane, optionally together with cyclic formals, from an aqueous formaldehyde solution in the presence of acidic solid-bed catalysts, the reaction taking place without simultaneous evaporation. The process according to the invention can be carried out even at high formaldehyde concentrations without appreciable paraformaldehyde deposits.
Patent EP-0171117-B1 (EP)
IPC: F24F11/76
Filed: 1985-07-23
Granted: 1987-10-28
Abstract: Environment control system for a room-like life-stock house, especially for pigs, which room (1) has on one side a wall (3) with a movable air supply valve (5) in the upper part thereof and in a wall located at some distance from said wall an air discharge fan (7) in the upper part of the room, the momentary capacity of the fan and the momentary transmission of the air supply valve being controlled by a micro-processor (11) in dependence on the temperature in the room, wherein two temperature sensors (8, 10) are located in the room of which one (8) is closer to the wall with the air supply valve and the other (10) is closer to the fan, which temperature sensors each generate an electrical signal for controlling the micro-processor in such manner that the average value of both the two control signals determines the desired position of the air supply valve and the desired capacity of the fan, whereby a possibly occuring variation of the difference of both the control signals corrects the position of the air supply valve in such manner that the variation of the difference of both control signals which has occured is compensated.
Patent EP-0166515-B1 (EP)
IPC: B29C45/26
Filed: 1985-05-07
Granted: 1989-04-26
Abstract: Two matrices (10, 11), each bearing modulation to form a microgroove disc record, are fixed to half-moulds (4) by means of sleeves (23, 24) having first and second fixing flanges (41, 42) which extend into the gap between the matrices. One of the flanges (46) is an annular blade whose inner radial surface (47) defines the edge of a moulded disc and whose thickness is slightly less than that of the moulded disc. Formed integrally with, or attached to, the blade is a group of radially outwardly extending lugs (49) which are attached to the body of its associated sleeve 23. The other flange comprises a second group of lugs (42) mounted to the body of its associated sleeve (24) radially outward of the blade such that the second group of lugs (42) may lie in the spaces between the first mentioned group of lugs (49). The thickness of the lugs (42) of the second group determines the thickness of the disc and the thickness of the lugs of the first and second groups differs, to determine a gap for escape of air along the first flange (41). Spaces between the groups of the two interlaced lugs (49, 42) permit a controlled escape of air from the periphery of the record without the formation of peripheral flash.
Patent EP-0180311-B1 (EP)
IPC: H02P23/00
Filed: 1985-09-17
Granted: 1991-04-10
Abstract: This invention relates to a remote speed controller for an electric motor. 
<??>The controller comprises a switching unit having three switches (SW1, SW2, SW3). A capacitor pack (2) incorporating two capacitors (C1, C2) is connected to the switching unit such that different combinations of the capacitors can be selected by the switch (SW3). The controller is connected in circuit between an AC voltage supply and windings of a motor so that selective actuation of the switch (SW3) changes the speed of the motor in accordance with the values of the capacitors selected. The further switches (SW1, SW2) are incorporated to provide reverse motor capability and remote sensor capability.
Patent EP-0186546-B1 (EP)
Title: Electrical switch with a shield
IPC: H01H9/32
Filed: 1985-11-25
Granted: 1989-01-25
Abstract: A screened electric switch in which the screen is inserted at high speed between the contacts and in which a mobile shutter with a sealing surface basically fixed relatively to the housing drives the screen with a speed which is a function of the energy of the arc. This switch is applicable to circuit breaking devices designed to check the rise of short-circuit currents or high steady-state rated currents.
Patent EP-0249651-B1 (EP)
IPC: C03C4/08
Filed: 1986-08-01
Granted: 1992-02-05
Abstract: Glass of yellow-green coloration with greater than 95% filtering power for ultraviolet light of wavelength between 350 and 450 nm when measured on test pieces of 5 mm thickness. As chromophoric agents, this glass comprises Fe2O3, Cr2O3, and sulphides in a concentration of less than 0.01%.
Patent EP-0220701-B1 (EP)
IPC: B27N3/00
Filed: 1986-10-25
Granted: 1990-08-08
Abstract: 1. Method of continuously producing chip boards, fibre boards and like boards, with which a fleece formed on a support and consisting of lignocellulose and/or cellulose-containing chips, fibres and the like, mixed with at least one bonding agent, is pressed while being heated in a calander press with a heated pressurising drum embraced over a part of its circumference by a steel band running over guide rollers and pressurising rollers and is discharged in the form of a continuous length of board, the fleece being compressed at the leading end of the pressing gap and then being heated while enclosed between heated pressurising drums and steel band and while being simultaneously advanced and is brought to the necessary hardening temperature, an additional application of pressure being applied to the steel strip, at least at one further circumferential position of the heated pressurising drum and thus to the fleece, which is under the radial holding pressure of the steel band, and thereafter the fleece is cured to form a finally compressed length of board, characterised in that the additional application of pressure only takes place after a time when the particles are heated to a temperature at which they are fully transformed into their yieldable state, and which corresponds substantially to the final hardening temperature of the bonding agent being used.
Patent EP-0217582-B1 (EP)
Title: Package for mixing and dispensing
IPC: B65D83/14
Filed: 1986-09-15
Granted: 1990-07-04
Abstract: A package for two co-reactive components which must be contained isolated from one another and mixed together a limited time before use comprises first (2) and second (3) containers each containing one of the components and at least one of the containers containing a propellant, the containers being releasably connected by a guide sleeve (4) to permit relative movement of the containers towards one another and open reciprocable interconnecting valve means (13, 14, 15) on the containers to permit mixing of the components.
Patent EP-0193516-B1 (EP)
IPC: B24D13/14
Filed: 1986-02-21
Granted: 1990-03-28
Abstract: 1. Cracking-off, smoothing, bevelling and polishing machine with automatic charging, comprising a rotatable gripping head (3) intended to grip a glass (4) by its base and to set it into rotation, means for presenting this gripping head and this rotating glass to two above-mentioned grinding or polishing elements (7, 8) adapted to travel in the opposite direction and drivable by floating motors (9) and which are constantly remote from one another and are arranged symmetrically and in a secant fashion relative to the direction of application of a rim of said glass (4), these elements (7, 8) also being situated in the same plane substantially perpendicular to this direction in the free state on the one hand and adapted to be slightly flexed by their contact with the rim of the glass along diametrically opposed portions of this rim during the smoothing operation on the other hand, characterised in that the polishing elements (7, 8) are constituted by a rotatable abrasive disc having a diameter of from 100 to 300 mm and having as core a sheet of spring steel (10) in the form of a plate having a thickness of from 0.5 to 3 mm which is mechanically shaped so as to have an inclined edge (13).
Patent EP-0247090-B1 (EP)
IPC: G03G15/23
Filed: 1986-10-20
Granted: 1992-01-15
Abstract: An electrographic reproduction apparatus (10), of the single-pass type, capable of producing simplex or duplex copies on a receiver sheet traveling in a continuous direction along a path. The reproduction apparatus comprises a first dielectric member (14) movable along a first path, a portion of such first path being tangent to and on one side of the sheet travel path. Transferable images, corresponding to information to be reproduced, are sequentially formed on such first member. A second member (54) is movable along a second path. One portion of such second path is tangent to the sheet travel path on the opposite side from the first path; and another portion of the second path, spaced from such one portion, is located to position the second member in image transfer relation to the first dielectric member. An electrostatic field, reversible in its effective direction, is utilized to transfer a transferable image from the first dielectric member to the second member at the portion of the second path where the first and second members are in image transfer relation, and transfer such image from the second member to one side of a receiver sheet traveling along its travel path at the location where the position of the first path is tangent to the sheet travel path; and for producing a duplex copy, a second image is transferred from the first dielectric member to the opposite side of such receiver sheet at the location where the portion of the first path is tangent to the sheet travel path.
Patent EP-0246509-B1 (EP)
IPC: F16B12/20
Filed: 1987-05-08
Granted: 1989-08-16
Abstract: A plug-in connection has two wedges (1, 2) with wedge surfaces (4, 4') inclined such that forces are created through the cooperation of the wedge surfaces (4, 4') in directions which are at a right angle to one another. A wobble-free fit in these two directions is achieved in this manner. The fastening of an information carrier (T1) on posts (P1) is suggested as a special use, whereby with a short plug-in path of movement, a wobble-free fit of the information carrier (T1) on the post (P1) is achieved.
Patent EP-0277288-B1 (EP)
IPC: A01C15/04
Filed: 1987-11-06
Granted: 1991-01-23
Abstract: An apparatus for the pneumatic spreading of fertiliser or the like consists of a semi-mounted or movable storage container (1) with outflow orifices (3), metering members (5) assigned to these and adjoining spreading tubes (8) which extend transversely relative to the direction of travel and which have bends (15) which deflect the spreading material at different distances from the container axis and in front of the outlet end of which are arranged baffle plates (16) inclined relative to the bend plane and reflecting the incident fertiliser jet in the form of a spreading fan. In order to obtain a spreading fan geometrically and gravimetrically mirror-symmetrical relative to the extended bend axis, each bend possesses a closed rectangular profile and has unevennesses (22) on the inner faces of the outer wall, the opposite wall and the wall guiding the fertiliser. Furthermore, arranged at least on the inner face of the outer wall of the bend, in the region of its end, is a guide surface (21) inclined in the direction of the opposite inner wall. <IMAGE>
Patent EP-0272427-B1 (EP)
IPC: C09D109/02
Filed: 1987-11-07
Granted: 1993-04-14
Abstract: A binder which is water-dilutable on protonation with acid and obtainable by a reaction of (A) an epoxy resin having an average molecular weight of from 300 to 6,000 and on average from 1.5 to 3.0 epoxide groups per molecule and (B) from 20 to 30 mol %, based on the amount of epoxide groups present in epoxy resin (A), of one or more secondary amine and/or alkanolamine of up to 40 carbon atoms and subsequent reaction with (C) a copolymer which is based on butadiene and acrylonitrile and contains primary and/or secondary amino groups, the amount of (C) being so dimensioned that the number of primary and secondary amino groups corresponds to from 1 to 50 mol % of the epoxide groups present in the epoxy resin (A), and also (D) with one or more primary and/or secondary amine to convert any epoxide groups still present, is used in particular for cathodic electrocoating.
Patent EP-0279057-B1 (EP)
IPC: F02D41/02
Filed: 1987-12-12
Granted: 1990-08-22
Abstract: 1. A device for the limitation of the number of revolutions of an internal combustion engine driving a motor vehicle to a predetermined number of r.p.m., with an electronic control unit which, depending on a signal supplied to it, corresponding to the actual number of r.p.m. of the internal combustion engine, and on a signal produced by a kick-down switch actuatable via the gas pedal of the internal combustion engine, produces a set value signal for controlling a servo component influencing the load of the internal combustion engine, the set value signal controlling the servo component in such a manner that a high rotational speed of the internal combustion engine is possible up to the highest permissible number of r.p.m., when the kick-down switch is in closed position when the gas pedal has been fully pressed down, and an exceeding of the predetermined limit value of the r.p.m. being ruled out when the kick-down switch is in open position, characterized by a correction device (5, 6, 7) which modifies the signal from the kick-down switch (3) in closed position transmitted to the control unit (1) into a signal activating the limitation of the r.p.m. when the useful load of the vehicle is situated under a first limit (SG ) or the actual time modification of the r.p.m. of the engine, or the actual vehicle acceleration is situated above a second limit (DELTA nG ).
Patent EP-0235033-B1 (EP)
IPC: E04H13/00
Filed: 1987-02-18
Granted: 1990-09-05
Abstract: 1. Modular constructional element (7, 12) in the form of an orthogonal parallelepipedic panel, having on its two opposite sides an indentation (8, 14) and a projection (9, 13), one facing the other, substantially of the same length and of the same height (h), characterized in that said height is equal to half the thickness of said element so that at least two modular elements (7), disposed coplanar-wise and symmetrically side by side and with their indentations facing each other, free a housing with their opening e = 2h, into which fits the projection of another modular element, transversal to the preceding modular element (7) for constructing adjacent cells (2).
Patent EP-0259389-B1 (EP)
Title: Dispositif d'alimentation d'une tete d'extrusion de matiere plastique
IPC: B29C48/50
Filed: 1987-03-05
Granted: 1990-09-26
Abstract: La filière principale (18) est alimentée par la matière plastique venant d'une extrudeuse principale. L'extrudeuse auxiliaire (6) à deux cylindres (9 et 10) fournit par le conduit (28) de la matière plastique colorée qui est conduite dans la voie de guidage (31), puis dans la filière auxiliaire (20) afin de former un revêtement coloré sur le produit extrudé. Pendant ce temps, le produit sortant du cylindre (9) est conduit à l'arrière de la filière principale par le conduit (36). Lors d'une inversion de la position de la vanne (24), les deux flux sortant des deux cylindres de l'extrudeuse auxiliaire sont conduits par des voies inverses ce qui permet de changer brusquement la coloration de la couche superficielle.
Patent EP-0264405-B1 (EP)
IPC: G03F3/08
Filed: 1987-05-01
Granted: 1991-02-27
Abstract: PCT No. PCT/DE87/00194 Sec. 371 Date Dec. 17, 1987 Sec. 102(e) Date Dec. 17, 1987 PCT Filed May 1, 1987 PCT Pub. No. WO87/06789 PCT Pub. Date Nov. 5, 1987.A method for electronic page montage for reproduction technology with recording of the pages on a recording medium by means of a recorder which comprises a multi-track recording element whose resolution is finer than the resolution of the image information, whereby, before the recording, the entire end page is divided into sub-areas within which the image information are to be recorded with the recorder in accord with a layout.
Patent EP-0275884-B1 (EP)
IPC: G11C8/00
Filed: 1988-01-08
Granted: 1993-05-26
Abstract: In a dual port RAM having separate address controls, write/read paths and pre-loading circuits for each of the two input/output terminals, conflict situations are avoided when addressing a memory cell via the address controls of both input/outputs, through use of a clock circuit (20) which respectively alternately selects the address controls (8, 10, 9, 11) and the pre-loading circuits (16, 17) so that the address control (8, 10) for the first input/output (DEA1) and the pre-loading circuit (17) for the data lines (LPP2) allocated to the second input/output (DEA2) are activated during a first clock phase, and the address control (9, 11) of the second input/output (DEA2) and the data lines (LPP1) allocated to the first input/output (DEA1) are activated during a second clock phase.