baber/WOPTO huggingface dataset:
Patent EP-0022464-B1 (EP)
IPC: E06B5/16
Filed: 1980-05-21
Granted: 1985-09-04
Abstract: 1. Control system for closing fire doors and a transport installation in the region of the passage for goods (7) being transported through a fire wall or floor, in which the movement of a sealing element (4) or the release mechanism of a locking arrangement (3) and the transport installation (6) is controlled by a reaction from a fire sensing element (2), characterized by the following features : (a) in the transport installation (6) is a safety zone, which comprises the control positions I-III or XI-XIII, (b) the control pistons I or XI are located so far in front of the fire door that on a smoke alarm and/or another disturbance the goods (7) being transported come to rest in good time in front of the sealing element (4), (c) between the control positions I or XI and the control positions II or XII which are behind the fire door is provided a passage securing arrangement which prevents release of the release mechanism of the sealing element (4) so long as the goods (7) being transported are in the stretch between the control positions I and II and/or XI and XII, (d) for moving out the transported goods (7) from the safety zone there is provided a no-break auxiliary energy source in case of loss of the main driving energy of the transport installation, (e) after the normal time runs out for passage of the goods (7) transported between the stretch I and II and/or XI or XII a time-delayed alarm is raised also when the transport installation is driven from the auxiliary energy source that goods (7) are blocking the opening (5), and (f) a programmed device is provided logically connecting all driving, supervision and control functions of all parts in the safety zone (Fig. 5 to Fig. 8).
Patent EP-0023686-B1 (EP)
IPC: C08F120/28
Filed: 1980-07-26
Granted: 1984-10-31
Abstract: The invention relates to (meth)acrylic acid esters of compounds of Formula (I) as defined infra and methods for their preparation. The esters formed can be used to provide dental repair material and also to provide adhesive or sealing agents. In addition, the invention includes a process for preparing compositions which harden in the absence of oxygen by admixing a compound of the invention with an initiator.
Patent EP-0027434-B1 (EP)
IPC: B44B5/00
Filed: 1980-10-08
Granted: 1983-06-08
Abstract: With the invention, graphic symbols are cold stamped on objects. Each graphic symbol (letter, figure, abbreviation, etcetera) is set in the stamping plane (S) independently of the setting of the remaining graphic symbols which jointly define, in the said plane (S), a predetermined combination of symbols. The setting of the said graphic symbols that are provided circumferentially, in relief, on corresponding, side-by-side, coaxial, stamping discs (3), (4), (5), (6), (7) and (8) takes place in observance of prefixed specifications programmed (and realized) through electrical means (22), (33), (36) and (40). Furthermore, the graphic symbols set in the stamping plane (S) are orientated in a predetermined direction and are maintained stably in the said position also at the time the stamping operation is in progress, this making it possible to achieve, on the said object, impressions (complementary to the said graphic symbols) that are clear and are identical in orientation.
Patent EP-0058771-B1 (EP)
IPC: A23K1/18
Filed: 1981-11-26
Granted: 1985-02-06
Abstract: In place of using solid DL-methionine for supplementing mixed fodders there are used sodium or potassium methioninate solutions. In comparison to solid methionine they are more easily dosable and can be more easily homogeneously mixed with the remaining components. Employing equimolar amounts they show the same methionine activity as solid methionine.
Patent EP-0050503-B1 (EP)
IPC: C07K14/655
Filed: 1981-10-19
Granted: 1984-07-04
Abstract: Compounds of the formula  <IMAGE>  and pharmaceutically acceptable non-toxic acid addition salts thereof, in which R is hydrogen, methyl, or ethyl; A is the residue of a D-amino acid selected from the group consisting of Ala, Abu, Nva, Val, Nle, Leu, Ile, Gly(Al), Gly(Cp), Met, Cys(Me), Met(O), Cys(Me) (O), Ser, Thr, and Hse; R1 is hydrogen, C1-C3 primary alkyl, cyclopropylmethyl, allyl, or propargyl; X is bromo, iodo, chloro, C1-C3 alkyl, trifluoromethyl, or C1-C2 alkoxy; B is the residue of a D- or L-amino acid lacking its carboxyl moiety and selected from the group consisting of Gly, Ala, Abu, Nva, Val, Nle, Leu, Ile, Pgl, Cys(Me), Cys(Me) (O), Cys(Me) (O2), Cys(Et), Cys(Et) (O), Cys(Et) (O2), Met, Met(O), Met(O2), Eth, Eth(O), Eth(O2), Ser(Me), Ser(Et), Hse(Me), and Hse(Et) as well as any of such residues substituted at the amino nitrogen by a C1-C3 primary alkyl; Z is -CH2OR2,  <IMAGE>   in which R2 is hydrogen or C1-C3 alkyl; subject to the proviso that, when R1 is other than hydrogen, B is the residue of an amino acid that lacks substitution at the amino nitrogen; are useful analgesic agents.
Patent EP-0051458-B1 (EP)
IPC: A61M1/22
Filed: 1981-10-29
Granted: 1986-09-10
Abstract: A reciprocating dialyzer is described for use as an artificial kidney or other extracorporeal mass transfer device. A dialyzer unit includes a membrane package having an aligned pair of thin semi-permeable membranes forming a chamber between the interior faces to receive fluid (such as blood) to be treated, and spacing elements in dialysate chambers at the exterior faces of the membranes which contact the membranes and limit their expansion, while allowing chemical transfer to the dialysate slurry. A plurality of such treatment units received between spaced plates comprises a dialyzer. Blood flow into and out of the membrane packages is through a central conduit, with free slurry being introduced and withdrawn from the dialysate chamber at the periphery of each unit. The spacing elements are flexible and of plastic with molded, porous or mesh material modified to provide central and rim seals as well as membrane engaging faces designed to limit membrane displacement and cause formation of a thin blood column while not unduly masking the membrane surfaces and allowing slurry flow at all times including when the blood chamber is filled with blood. Certain spacing elements also allow emptying of blood from the dialyzer without need for positive pressure on the fluid outside the dialyzer.
Patent EP-0038308-B1 (EP)
IPC: F24H3/04
Filed: 1981-04-06
Granted: 1984-02-15
Abstract: The present invention relates to a device capable of exchanging heat by natural and/or forced convection, especially conceived for the heating of rooms, and to this purpose, it is provided with a natural convection circuit in which the air drawn from a lower opening (13) is driven through a heating body (17), to penetrate into a convective chimney (18) and to be expelled from a higher opening (15); a forced convection circuit is provided with a fan (19) which draws the air heated by the heating body and pushes it into a passage (20) separate from the convective chimney in order to expel it from the higher opening.
Patent EP-0073760-B1 (EP)
IPC: A01N33/12
Filed: 1981-03-09
Granted: 1985-08-21
Abstract: Water use efficiency is improved, the rate of photosynthesis increased and yields of certain crop plants such as cotton and sugar beets are increased by treating the plants with compounds such as tri-n-butyl- (3- (trifluoromethyl)benzyl)ammonium chloride
Patent EP-0058426-B1 (EP)
Title: Process for the production of ethanol by the fermentation of carbohydrates
IPC: C12P7/06
Filed: 1982-02-16
Granted: 1983-12-21
Abstract: Residue-free production of ethanol and unicellular protein in a gas-fluidized bed, in which ethanol production takes place in a gas-fluidized bed (stirred fluidized bed, fluid column), the particle fraction of which consists of a wet microorganism mass, e.g. Saccharomyces cerevisiae. A nutrient solution with fermentable carbohydrates is sprayed onto the fluidized particles. The ethanol, which evaporates with the water, is precipitated in a condenser on the discharge side, so that the fluidized bed serves as bio-reactor as well as one-stage distillation plant (together with the cooling system). Thus, the mash column, which is normally used for alcohol production with the submersion method, is not needed in the present invention. In place of the residue, a protein-rich product with 30-40% dry mass is formed, which, during continuous operation, can be removed at certain intervals from the bioreactor and can be dried to the desired degree. The propagation of the microorganisms can be regulated through the oxygen content of the gas phase; the ethanol production can be regulated through the infeed of the nutrient solution. The gas used for fluidization is recirculated into the bed. The partial oxygen pressure can be controlled by adding other gases to the air, such as nitrogen or carbon dioxide, particularly carbon dioxide, which forms the yeast itself.
Patent EP-0062748-B1 (EP)
IPC: B01D19/04
Filed: 1982-02-26
Granted: 1985-05-15
Abstract: 1. Process for the production of anti-foaming agents for aqueous systems by mixing organosiloxane polymers with a finely-divided silica, characterised in that from 90 to 99.5% by weight of an organosiloxane polymer having from 2 to 1 400 siloxane units corresponding to a molecular weight of from 162 to 103 000 are mixed with from 0.5 to 10% by weight of a precipitated silica which has more than once been jet-ground, has a pH of from 5 to 7 after precipitation, is adjusted to a pH of from 8 to 11 during the first or second jet-grinding operation by addition of alkaline solutions and the physical-chemical characteristics of which lie in the following ranges : BET surface                        m**2 /g from 155 to 300 Pore diameter (maximum)            nm      from   8 to  16 Pore diameter (average)            nm      from  11 to  13 Pore volume                        ml/g    from  0.3 to  1.2 Grain size (secondary particles)   mu m    =< 3 this mixture is then homogenised under a pressure of from 250 to 350 bars and at from 25 to 100 degrees C, is heated with stirring to from 100 to 300 degrees C for a period of from 0.1 to 24 hours and is again homogenised after cooling.
Patent EP-0066123-B1 (EP)
IPC: C23C18/00
Filed: 1982-05-10
Granted: 1985-02-20
Abstract: Disclosed is an improved method for applying a coating of elemental silver on the exterior surfaces of diamond particles wherein an ammoniacal silver solution is mixed with the reducing solution and the diamond particles contacted with said mixture. The improvement of the present invention comprises agitating the ammoniacal silver solution containing said diamond particles sufficiently to suspend the particles therein and adding the reducing solution to the agitated ammoniacal solution at a metered rate adequate to produce a continuous grainy elemental silver coating on the diamond particles. A typical reducing solution is aqueous invert sugar.
Patent EP-0072009-B1 (EP)
IPC: C08K5/34
Filed: 1982-08-07
Granted: 1988-09-21
Abstract: Hitherto unknown polyalkylpiperidinylaminotriazines having a structure of the type   <IMAGE>   are obtained from halogenotriazinyl compounds and aminoethylaminoethanols and can be converted into further derivatives with isocyanates, esters and acid chlorides to give new stabilizers for polymers, which stabilizers are distinguished by very good migration resistance.
Patent EP-0072725-B1 (EP)
Title: Clamping device to be mounted on a plate or bed for checking possible deformations of a vehicle body
IPC: B60S5/00
Filed: 1982-07-28
Granted: 1986-01-22
Abstract: The clamping device comprises a vertical screw for supporting a body-clamping jaw unit. The screw extends through a horizontal slide attached to the side of the checking frame or bench jig and is supported on the slide by slidably mounted bearing-blocks and by clamping nuts. Vertical and horizontal millimeter scales are attached respectively to the screw and to the slide and the body-clamping jaw unit is detachable. The position of the clamping unit can thus be adjusted with accuracy. Detachable mounting of the clamping unit permits rapid exchange for adapting the unit to different vehicle body shapes and designs.
Patent EP-0063101-B1 (EP)
Title: Nitroaryl-alkyl-sulfone derivatives as gametocides
IPC: C07D307/16
Filed: 1982-04-06
Granted: 1987-04-01
Abstract: The invention describes gametocidal and microbicidal compositions which contain, as active ingredient, a nitroarylalkylsulfone derivative of the formula I    <IMAGE>  (I)  wherein R1 is alkyl, R2 and R3 are each hydrogen, alkyl, alkoxy, haloalkyl, halogen, cyano, nitro or amino or together they complete a naphthalene ring; R4 is hydrogen or -COR5, wherein R5 is alkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl. The invention relates also to the use of these compositions and compounds for stimulating generative plant growth and for obtaining hybrid seeds, as well as to a method of preparing the hydrazinium and ammonium salts within the scope of the formula I, and to a process for preparing agrochemical compositions which contain compounds of the formula I as active ingredient.
Patent EP-0099878-B1 (EP)
IPC: H01L21/322
Filed: 1981-12-31
Granted: 1989-03-22
Abstract: The rate of oxygen precipitation in a semiconductor wafer during heat treatment is reduced by quickly inserting the wafer into a furnace which has been preheated to the heat treatment temperature. After performing the heat treatment, the wafer is slowly cooled to prevent warpage or cracking.
Patent EP-0120853-B1 (EP)
IPC: B64C1/14
Filed: 1982-09-30
Granted: 1988-11-30
Abstract: A four bar linkage (56, 58), between a hinge carriage segment (14) and a translating door segment (16), of an outward opening, overhead rotation, plug type aircraft door (12), defines the relative movement between the two segments. A door handle (34) actuates linkages that extend between the two segments to power the relative movement. When the handle is in either the down and the door locked position, or in the up and unlocked ready for outward rotation position, the linkage (50) is overcenter so that the handle (34) remains in position. A safety link (60) extends between the two segments to provide fail safe locking at either handle position.
Patent EP-0087049-B1 (EP)
IPC: A01N59/00
Filed: 1983-02-07
Granted: 1986-11-12
Abstract: 1. A liquid concentrate for use as a disinfectant based on a mixture of hydrogen peroxide, complexing agent and, optionally a surfactant in water, characterized in that it contains from 1 to 15% by weight hydrogen peroxide, from 1 to 30% by weight of one or more acidic phosphorus compounds from the group comprising phosphoric acid, sodium dihydrogen phosphate, potassium dihydrogen phosphate and ammonium dihydrogen phosphate, from 0.1 to 5% by weigh of one or more complexing agents from the group comprising alkane polyphosphonic acids, aminopolyphosphonic acids, hydroxyalkane polyphosphonic acids, phosphonocarboxylic acids, aminopolycarboxylic acids and alkali metal salts thereof, and optionally up to 20% by weight of a nonionic or amphoteric surfactant, from 1 to 15% by weight of one or more quaternary ammonium compounds having a disinfecting effect or from 1 to 15% by weight of 1,1'-hexamethylene-bis-[5-(4-chlorophenyl)-biguanide]- digluconate remainder : water or water and water-miscible solvent.
Patent EP-0092140-B1 (EP)
IPC: B01L3/00
Filed: 1983-04-12
Granted: 1986-07-30
Abstract: A microtitration plate wherein a frame and a central part are separated from one another via a continuous break and ridges are arranged at the lower face of the plate so that differences in temperature on heating between edge vessels and vessels in the central part are avoided, said differences in temperature causing the well-known "edge-effect".
Patent EP-0099452-B1 (EP)
IPC: G10H7/00
Filed: 1983-05-06
Granted: 1988-05-04
Abstract: There is described an electronic transfer organ for precisely duplicating twenty-six known properties of pipe organ sound. The instrument employs identical circuitry throughout, for individualized generation, keying, and decoupling or discriminating of each note. When keyboard keys (01, 02, 03) are depressed, individualized note forming information is selectively transferred from programmed memories (17, 20, 39) for each voice to temporary memories in small numbers of identical tone circuits (15, 18, 21, 23, 27, 30 and 32; 16, 19, 22, 24, 28, 31, and 33). The transferred information causes the tone circuits to individually generate, switch, and decouple each note. Envelope-generating elements in components (15, 18, 21,27, and 30; 16, 19, 22, 28, and 31) preserve smooth individual keying of all notes at their characteristic speeds and distinctive patterns. Dynamic keyers in (12 and 13) duplicate the keying effects of tracker pipe organs. All tone frequencies, derived ultimately from at least one high frequency source are randomly independent in phase, and remain permanently in various degrees of optimal mistune which characterize organ pipes in good tune. A two-dimensional stereophonic system (601, 602, 603, 604) implements the individual effects of tone frequency decoupling, to duplicate the collective sound of organ pipes distributed in various arrays outside and inside organ cases. Overall construction is modular, or divisional, by keyboard and associated elements. Adapted means from the prior art enable the instrument to couple its keyboard, and to duplicate the effects of moderate musical fluctuations in the sounds of individual pipes, vibrato, and the effects of expression controls, and reverberative milieux.
Patent EP-0113429-B1 (EP)
IPC: C07F9/30
Filed: 1983-12-01
Granted: 1987-02-04
Abstract: There are prepared 1-amino-2-mercapto-2-methylpropyl phosphonic acid or 1-amino-2-mercapto-2-methylpropyl alkylphosphinic acids of the formula   <IMAGE>   in which Y is hydroxy or an alkyl group by reacting thiazoline-(3) with a phosphonic acid dialkyl ester or an alkylphosphinic acid alkyl ester and then hydrolytically splitting the thiazolidinyl phosphonic acid dialkyl ester or thiazolidinyl alkylphosphinic acid alkyl ester. The thiazolidinyl compounds are new compounds. The 1-amino-2-mercapto-2-methylpropyl phosphonic acid and the 1-amino-2-mercapto-2-methylpropyl alkylphosphinic acids are needed for pharmaceutical purposes.
Patent EP-0096629-B1 (EP)
IPC: H01M6/18
Filed: 1983-05-30
Granted: 1985-07-24
Abstract: The invention relates to novel ionic compounds which can be incorporated in polymers whose monomer units include at least one hetroatom, particularly oxygen or nitrogen adapted to form bonds of the donor-acceptor type with the cation of the ionic compound, the solid solutions obtained being utilizable to form the electrolyte of an electrochemical generator. These ionic compounds are represented by the formula (CnX2n+1Y)2N-,M+ in which : X is a halogen, n varies from 1 to 4, Y is a CO or SO2 group and M is an alkali metal.
Patent EP-0103551-B1 (EP)
IPC: C07D473/00
Filed: 1983-06-20
Granted: 1986-02-26
Abstract: Novel antiviral compounds of the formula <CHEM> wherein R1 is hydrogen, R2 is hydrogen, fluoro, methoxy or methylthio and R3 is hydrogen, hydroxy or mercapto; with the provisos that when R3 is hydrogen then R2 is methoxy or methylthio and that when R3 is hydroxy then R2 is fluoro, methoxy or methylthio; and with the further proviso that R1 can also be methoxy or fluoro when R2 is methoxy or fluoro; and physiologically acceptable salts or optical isomers thereof, methods for their preparation, pharmaceutical compositions containing the compounds, and use of said compounds in the treatment of virus infections.
Patent EP-0104156-B1 (EP)
IPC: B25D17/11
Filed: 1983-09-12
Granted: 1987-11-25
Abstract: A plastic silencer (12) surrounds a compressed air tool (11) and forms an exhaust chamber (27) around the tool. Two exhaust tubes (31, 32) from the chamber (27) are to the greater part situated in the chamber. A number of holes (35, 36) have been drilled near the inlet ends of the tubes. As a result the building up of ice in the inlet is prevented.
Patent EP-0136770-B1 (EP)
IPC: H04N7/01
Filed: 1984-05-08
Granted: 1989-08-09
Abstract: A television standards converter comprises three field stores and four 4-line stores for receiving an input digital television signal of one standard and deriving therefrom arrays of sixteen lines, each array consisting of four successive lines from each of four successive fields of the input television signal, a weighting coefficient store for storing sets of sixteen weighting coefficients, respective sets corresponding to positions both spatial and temporal of respective lines of an output digital television signal of a different standard, relative to the sixteen lines of the input television signal, two interpolation filters for deriving line-by-line the output television signal by multiplying corresponding sample values from each of the sixteen lines of the input television signal by a respective weighting coefficient in a set of weighting coefficients and summing the resulting products to form an interpolated sample value, and four output field stores for receiving and storing the derived lines of the output television signal and from which the output television signal is read.
Patent EP-0130723-B1 (EP)
IPC: H01M50/463
Filed: 1984-06-15
Granted: 1989-11-08
Abstract: A secondary battery with metal ions as negatively active material, a positive electrode, a negative electrode (6) and a separator (90) comprising a metal ion-permeable sheet (65) a plurality of projections (66) formed with a non-symmetrical shape on opposite sides of the sheet, and a diffusing means (92) for diffusing a flow of zinc ion current flowing around the projection, and the diffusing means is provided in a vicinity of a connecting portion of the sheet and the projection to prevent localized formation of dendritic metal zinc during charging and to increase current efficiency.
Patent EP-0146216-B1 (EP)
IPC: G01R25/00
Filed: 1984-09-24
Granted: 1987-12-23
Abstract: A phase detecting arrangement includes an edge-triggered flip-flop phase detector which produces alternate logic 1 and logic 0 outputs in response to the arrival at respective detector inputs of set and re-set pulse transitions. These pulse transitions occur in pulse trains derived respectively, from external synchronizing signal generating means and a voltage-controlled oscillator the frequency of which is to be synchronized with that of the synchronizing signal. First and second sampling devices are associated with the phase detector for sampling the output from the detector when set and re-set transitions occur at inputs to the first and second sampling devices. Outputs from the sampling devices are suitably gated to produce an overall logic 1 or logic 0 output from the arrangement whereby an existing output from the arrangement is perpetuated when the phase detector output sampled indicates that at least two consecutive set or re-set pulse transitions have occurred without the intervention of an opposite type transition.
Patent EP-0168539-B1 (EP)
IPC: C08L55/02
Filed: 1984-12-21
Granted: 1989-03-29
Abstract: Described are blends of block copolymers of polyphenylene oxides and poly(aryl ether)s, a styrene based polymer or copolymer, and a poly(aryl ether) and/or a polyphenylene oxide.
Patent EP-0138716-B1 (EP)
IPC: A61K31/535
Filed: 1984-10-12
Granted: 1987-08-12
Abstract: The present invention relates to new 2-tolylmorpholine derivatives, namely, more precisely, (a) 2-p-tolyl-4-isopropylmorpholine and its addition salts, (b) 2-m-tolyl-4-methylmorpholine and its addition salts, (c) 2-p-tolyl-4-methylmorpholine and its addition salts, (d) 2-o-tolyl-4-tert.-butylmorpholine and its addition salts, (e) 2-p-tolyl-4-tert.-butylmorpholine and its addition salts, and (f) 2-(m-trifluoromethylphenyl)-2-hydroxy-4-ethylmorpholine and its addition salts. These new derivatives are useful in therapy, especially as agents active on the CNS.