baber/WOPTO huggingface dataset:
Patent DE-3460059-D1 (DE)
Title: Diphenylazomethines carrying an esterified chain, their preparation and their therapeutical use
Inventor: KAPLAN JEAN-PIERRE
IPC: C07D307/12
Filed: 1984-05-02
Granted: 1986-04-30
Abstract: 1. Claims (for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Diphenylazomethines containing an esterified chain and corresponding to the formula (I)  see diagramm : EP0125975,P15,F1  in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl(C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy-[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxycarbonyl(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical. 1. Claim (for the contracting state AT) Process for the preparation of diphenylazomethines containing an esterified chain and corresponding to the formula (1)  see diagramm : EP0125975,P17,F1  in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl (C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy-(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxy-carbonyl-(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical, process characterised in that either a benzophenone (II) see diagramm : EP0125975,P17,F2  is reacted with the hydrochloride of an ester of an omega-amino-alkanoic acid (III) H2 N-(CH2 )n -COOR', HCl or an acid (IV)  see diagramm : EP0125975,P17,F3  is reacted with an alcohol R'OH (V) in the presence of carbonyldiimidazole, or an alkali metal salt of an acid (VI)  see diagramm : EP0125975,P18,F1 is reacted with a compound R'Y (VII), in which Y represents a halogen atom or a labil group, such as mesyl or tosyl, the radicals X1 , X2 , X3 , n, R and R' having the meanings given above.
Patent DE-3461778-D1 (DE)
Title: Process for the preparation of higher chloromethanes
Inventor: MASINI JEAN-JACQUES
IPC: C07C17/10
Filed: 1984-06-05
Granted: 1987-02-05
Abstract: The higher chloromethanes, i.e., CH2Cl2, CHCl3 and CCl4, are simultaneously produced by chlorinating methyl chloride with chlorine in a first reaction zone A, chlorinating at least one of the higher chloromethanes CH2Cl2 and CHCl3 with chlorine in a parallel second reaction zone B, combining the reaction products from said first and said second reaction zones A and B, separating higher chloromethanes from said combined reaction products, and recycling at least one of said separated higher chloromethanes CH2Cl2 and CHCl3 as chlorination feed to said second reaction zone B.
Patent DE-3465585-D1 (DE)
Title: Transporting installation like a belt conveyor
Inventor: HEIDELBERG GOTZ
IPC: B65G15/08
Filed: 1984-10-16
Granted: 1987-10-01
Abstract: A transporting device of the conveyor belt type, in which a transporting belt, on which the material to be transported can be supported, is capable of being moved along a transport path by a driving mechanism and carried using rolling bodies. The transport path is equipped with an electrical travelling-wave stator (10). Permanent magnets (16) are provided arranged in series, which communicate with the transporting belt (20) in a power-transmitting fashion and form a linear motor with the travelling-wave stator (10) with an air-gap between the pole faces of the attracting permanent magnets (16) and the travelling-wave stator (10). The permanent magnets (16) and the travelling-wave stator (10) are held at air-gap space (a) by rolling bodies (14).
Patent DE-3466757-D1 (DE)
Title: Ski
Inventor: LEGRAND MAURICE
IPC: A63C5/14
Filed: 1984-11-05
Granted: 1987-11-19
Abstract: The ski has a central core (1), made in rigid foam, with support layers (3,4) above and below this. There is a sole (6) under the lower support layer (4) and this has edges (7,8) bordering it with one part (7a,8a) extending above the sole. The lateral faces of the ski, above the edges, are formed by stratified elements (9,10) which have a reinforcing layer, made of aluminium or aluminium alloy, between the outer (13) and inner (14) layers. The upper part of the reinforcing layers reach the upper face of the ski on either side of a decorative layer (15).
Patent DE-3468611-D1 (DE)
Title: Seed-spacing drill
Inventor: NAGEL KURT
IPC: A01C7/04
Filed: 1984-10-11
Granted: 1988-02-18
Abstract: 1. Single grain sowing device, in which each individual seed stock grain (2) is enveloped by a protective substance, lifted by a scoop wheel (7) out of a scoop space (5) before its deposit in the device and laid in the upper device region into a grain chamber (10) of a chamber wheel (11), out of which the grain (2) is then deposited in the lower device region through a device outlet opening (12) disposed in proximity of the ground, wherein the grain chambers (10) are disposed at the external circumference of the chamber wheel (11), characterised thereby, that at least one space (15, 16) is provided in the single grain sowing device for the reception of the protective substance that has fallen or been rubbed off (named "dust" for short in the following) from the grains (2), that at least one passage channel (18) for the dust leads from the respective receiving space (15, 16) to the outlet opening (12), which lies lower than the receiving space (15, 16), and that the passage channel or channels (18) are disposed in the chamber wheel (11), are lying by at least a part of their length between the grain chambers (10) of the chamber wheel (11) and open out at the external circumference of the chamber wheel (11) in the direction of the outlet opening (12).
Patent DE-3469052-D1 (DE)
Title: Delivery valve for fuel injection pumps
Inventor: DISCHINGER ERICH
IPC: F02M59/46
Filed: 1984-10-13
Granted: 1988-03-03
Abstract: The outlet valve (1) is arranged in the connection (4) between an i.c. engine fuel injection pump chamber and an injector (3). It comprises a valve body (9) with a passage (19) to a seat (14) for a closure member (16;17), opening against a spring (20) contained in a bore (8) in the valve housing (5). The closure member contains a passage (23,26,30), closable by the spring-loaded ball (32) of a non-return valve (33), which opens to relieve pressure surges when the injector needle seats at the end of the pump delivery stroke. The seat (31) of the non-return valve is formed by a plug (29) with a bore (30) which is pressed into the bore (26) of the member (16) contg. the spring (35).
Patent DE-3469416-D1 (DE)
Title: A reversible torque converter
Inventor: KARLSSON PER JOHN
IPC: B25B21/00
Filed: 1984-09-17
Granted: 1988-03-31
Abstract: The invention relates to a reversible torque converter which is intended as a auxiliary device for use in connection with pneumatic, electric and/or hand -operated tools or machines, or which is intended to be incoporated in such machines and tools as an integrated part thereof. The switching or change-over means comprises a radially acting coupling which includes a dogging plate (41 mounted on the input shaft (2), a dogging cage (8, 9) mounted on the output shaft (3?. and coupling elements (23) which are active between the two dogging elements and which are arranged for movement between an inner position, corresponding to direct drive, and an outer position, corresponding to a gearing-down drive, when the outward shaft (3) is driven via a planetary gear system (7; 31, 32, 33: 34) which acts upon the coupling elements (8, 9). The coupling elements (23) are spring-biased (10, 11, 12) with a force which must be exceeded in order for a change over to take place.
Patent DE-3472970-D1 (DE)
Title: A method of coating a substrate, a coating composition and a coated article
Inventor: ETZELL ROGER A
IPC: B05D7/26
Filed: 1984-03-06
Granted: 1988-09-01
Abstract: Flexible coatings are applied to the outer surfaces of automotive vehicles having metal and plastic portions from coating compositions having about 40 to 95 % by weight of an epsilon-caprolactone modified acrylic polymer and about 5 to 45% by weight of an aminoplast resin cross-linking agent, the epsilon-caprolactone modified acrylic polymer having a number average molecular weight of about 1,000 to 6,000, hydroxyl contents from about 1 to 7% by weight, optionally about 0.1 to 4.0% by weight carboxyl contents and about 0.25 to 6 moles epsilon-caprolactone per mole of hydroxyl and or carboxyl in the polymer, the coating composition having a solids content of about 35 to 68% by weight and a liquid carrier of about 32 to 65% by weight.
Patent DE-3562623-D1 (DE)
Title: 2'-chloropentostatin, a pharmaceutical composition comprising the compound and a novel microorganism for producing the compound
Inventor: SCHAUMBERG JOHN P
IPC: C12P19/38
Filed: 1985-02-27
Granted: 1988-06-16
Abstract: The compound 2 min -chloropentostatin, which has the formula <CHEM> is a potent inhibitor of the enzyme adenosine deaminase and possesses utility as an agent for potentiating the activity of antiviral agents for the treatment of DNA viruses which agents contain an adenine moiety, such as 9-(beta-D-arabinofuranosyl) adenine. A pure strain of actinomycete, designated ATCC 38365 which is capable of producing 2 min -chloropentostatin, a method of producing 2 min -chloropentostatin by aerobic fermentation, and pharmaceutical compositions including 2 min chloropentostatin are also disclosed.
Patent DE-3564430-D1 (DE)
Title: Process for the preparation of water insoluble peroxycarbonic acids
Inventor: DANKOWSKI MANFRED DR
IPC: C07C407/00
Filed: 1985-04-10
Granted: 1988-09-22
Abstract: 1. A process for the production of water-insoluble peroxycarboxylic acids by reaction of aliphatic C6 -C16 carboxylic acids or aromatic C7 -C9 carboxylic acids with an oxidation mixture of hydrogen peroxide, water and sulfuric acid, the particular carboxylic acid forming a suspension in the oxidation mixture, characterized in that the reaction is carried out in the presence of 0.01 to 10% by weight and preferably 0.25 to 1.6% by weight of   see diagramm : EP0161485,P7,F1   based on the introduced hydrogen peroxide.
Patent DE-3573220-D1 (DE)
Title: Apparatus for controlling the discharge of gas from a garbage dump and process therefor
Inventor: SCHNEIDER REINHARD
IPC: E21B43/00
Filed: 1985-10-24
Granted: 1989-11-02
Abstract: An apparatus and method for withdrawing gaseous decomposition products from a refuse dump. Disposed at various locations in the refuse are gas collection mechanisms, such as gas wells, drainage systems, etc., each of which is connected via a gas withdrawal line with a collector, from which the gas is withdrawn for further utilization. Disposed in each gas withdrawal line is a sensor and a regulatable shutoff device. The sensor transmits the content of a characteristic constituent of the gas flow in a given gas withdrawal line to a measuring and control unit, which monitors the gas flow volume as a function of a comparison of the sensor signals with preset threshold values. If the sensors indicate that the content of the characteristic constituent of the gas flow exceeds or drops below the preset threshold values, the measuring and control unit opens or closes the associated shutoff device by an appropriate amount.
Patent DE-3574553-D1 (DE)
Inventor: TSUCHIYA SATOSHI
IPC: H04N9/73
Filed: 1985-08-30
Granted: 1990-01-04
Abstract: An automatic white balance control circuit includes a main photo-sensor (11) from which three primary color signals are derived (12), three external light sensing elements (21R, 21G, 21B) having spectral characteristics the same as those of the main photo-sensor (11), three capacitors (24R, 24G, 24B) for converting output currents from the three external light sensing elements to respective voltages, a voltage comparator (34) for comparing a voltage across at least the one capacitor (24G) corresponding to green light with a reference voltage (35), and three sample-and-hold circuits (27R, 28R; 27G, 28G; 27B, 28B) for sampling and holding voltages from the three capacitors (24R, 24G, 24B), respectively. Charging of the three capacitors by output currents from the three external light sensing elements, respectively, is started at the commencement of each cycle. When the voltage comparator (34) produces a compared output in response to the voltage across the one capacitor (24G) having become equal to the reference voltage, the charging is stopped and the voltages then present on the three capacitors are sampled and held by the three sample-and-hold circuits to thereby provide white balance control signals by which the level ratios of the three primary color signals derived from the main photo-sensor are controlled to be 1:1:1 thereby to adjust the white balance.
Patent DE-3574768-D1 (DE)
Inventor: WATERKOTTE KLEMENS
IPC: F24D11/02
Filed: 1985-09-12
Granted: 1990-01-18
Abstract: 1. A waste heat recovery installation for waste heat conducting liquids such as sewerage, whereby the liquid is conducted to a container (1) provided with a temperature sensor (34), in which a heat exchanger (17) is arranged which is connected to a heat pump (20), characterized in that the container (1) can be evacuated by means of a vacuum pump (3), that the liquid can be introduced through a pipe (5) by way of a filter (6) and a motor-driven valve (7) over a pipe (5) into the container (1) in which two floating switches (12, 13) are arranged one above the other, of which the upper switch (12) serves for closing and the lower switch (13) for opening the valve (7), that the sensor (34) arranged in the container (1) for measuring the temperature of the liquid is electrically connected to a pump (10) which serves for lowering the liquid level in the container (1) and which can be switched by means of the lower switch (13), and that the heat exchanger (17) is a vaporizer arranged above the upper switch (12) which is connected by way of pipes containing coolant (18, 19) to the heat pump (20).
Patent DE-3580922-D1 (DE)
Inventor: LACOUR GILBERT
IPC: F17C13/04
Filed: 1985-01-09
Granted: 1991-01-24
Abstract: The present invention relates to an improved pressure-reducing apparatus comprising a casing with a gas inlet and a gas outlet, a cover mounted on the said casing, a manometric membrane clamped between the body and the cover, an adjustment spring for the said membrane and an element projecting from the cover and on which is adapted to bear and pivot the membrane which thus fulfils the function of a lever adapted to directly close the gas inlet into the apparatus.
Patent DE-3584131-D1 (DE)
Inventor: KATSUBE JUNKI
IPC: A61K31/195
Filed: 1985-10-03
Granted: 1991-10-24
Abstract: Diuretics containing an effective amount of L- or DL-threo-3-(3,4-dihydroxyphenyl)-serine or a pharmaceutical acceptable salt thereof are applied orally or parenterally. They are effective particularly to anasarca patients. They will also be effective to myxedema, Addison's disease and other ADH-excessive syndrome patients. They are applied in the form of tablets, capsules, syrups, suspensions or liquids.
Patent DE-3662495-D1 (DE)
Title: Process for continuously casting metallic products
Inventor: OLSSON ERIK A
IPC: B22D11/10
Filed: 1986-05-03
Granted: 1989-04-27
Abstract: 1. Process for avoiding crack formation in continuous casting of metallic products, wherein the molten metal (9, 24, 37) is brought to solidification against a cooling surface (3, 20, 36, 42) and the wetting boundary (6, 29, 40, 41) between the molten metal and the cooling surface has imparted to it a configuration deviating from the direction perpendicular to the casting direction, characterised in that the wetting boundary (6, 29, 40, 41) has a zig-zag or wavy shape imparted to it.
Patent DE-3662799-D1 (DE)
Title: Hinge to articulate a profile member on a structure
Inventor: DOYEN GERARD
IPC: E05D7/10
Filed: 1986-09-18
Granted: 1989-05-18
Abstract: The hinge enabling articulation of sectional panels (30) on a frame (10) consisting of a lip (11) forming swivel pin, integral with the frame, and at least one retaining member (20), such retaining member being fitted onto a projecting part (12) of the frame and held in place by a flexible blade (23) having a catch thereon which snaps into a groove (13) in the projecting part, each sectional panel (30) terminating at the hinge in a substantially semi-circular trough (31) guided between the lip (11) and a rounded portion (27) of the retaining member (20) located opposite said lip, features a hand releasing tab (25) made integral with the flexible blade (23) and projecting outside the retaining member (20).
Patent DE-3663329-D1 (DE)
Title: Pipe connection
Inventor: JACOB GERNOT
IPC: A47L9/24
Filed: 1986-06-02
Granted: 1989-06-22
Abstract: The pipe joint connection, in which one of the pipes to be connected is inserted into the other pipe, has a click-stop arrangement for maintaining the connection, which click-stop arrangement comprises two stop webs extending conically with respect to each other and being mounted on the outside of one pipe and two resilient tongues mounted on the outside of the other pipe. When the two pipes are being connected, the resilient tongues pass between the stop webs, whereby they are moved towards each other and, when being in the stop location, engage with the backsides of the stop webs.
Patent DE-3665138-D1 (DE)
Title: Rotary air classifier with a centrifugal cage
Inventor: HANKE ERNST W DR ING
IPC: B07B4/02
Filed: 1986-02-07
Granted: 1989-09-28
Abstract: The invention relates to a rotary basket air classifier. A favorable predispersion of the material to be classified, particularly in the case of an upwardly directed spent classifying air line has always been problemmatical with such classifiers. According to the invention, the material to be classified is distributed over several stages, aided by dispersing blades and a higher drawing-off capacity of the spent classifying air is permitted by the branching of the drawing-off line.
Patent DE-3681479-D1 (DE)
Inventor: RECK LOTHAR
IPC: G01C21/36
Filed: 1986-03-08
Granted: 1991-10-24
Abstract: The system has a microprocessor control unit that uses data that is generated by an input unit that can be used to obtain distance and direction data relating to points on a map.  A hand held probe (11) has a pair of optical conductors (15,16) that connect with opto-electrical sensors.  The probe is used in conjunction with a template (12) that can be moved over the surface of a map. The template has a slot that has a linear scale marking (13) that is sensed by one sensor (15).  The probe locates in a sliding element (33) that has a circular marking pattern that is sensed by the other unit (16).  The scales relate to distances on the map. By aligning the template between points on the map both distance and angular position can be determined.
Patent DE-3684467-D1 (DE)
Inventor: HERMECZ ISTVAN
IPC: C07F5/02
Filed: 1986-12-09
Granted: 1992-04-23
Abstract: PCT No. PCT/HU86/00066 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03594 PCT Pub. Date Jun. 18, 1987.The invention relates to new 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid/boric acid anhydrides of the general Formula I   <IMAGE> (I) (wherein R and R1 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms). The new compounds of the general Formula I are valuable intermediates useful in the preparation of the antibacterial agent 6-fluoro-1-methylamino-7-(4-methyl-piperazino)-4-oxo-1,4-dihydro-quino line-3- carboxylic acid. The new compounds of the general Formula I may be prepared by reacting a compound of the Formula II    <IMAGE> (II)  or a compound of the general Formula III   <IMAGE> (III) (wherein R2 stands for alkyl comprising 1-4 carbon atoms) with hydrogen fluoro borate of the Formula IV HBF4 /IV/ or a borone trihalide of the general Formula V BX3 /V/ (wherein X stands for fluorine, chlorine or bromine) or a complex thereof formed with an ether or a borone derivative of the general Formula VI    <IMAGE> (VI)  (wherein R3, R4 and R5 stand for alkyl comprising 1-5 carbon atoms and optionally substituted by halogen or aryl comprising 6-10 carbon atoms).
Patent DE-3760493-D1 (DE)
Title: A core setter
Inventor: KNUDSEN SOREN ERIK
IPC: B22C9/10
Filed: 1987-01-16
Granted: 1989-10-05
Abstract: A core setter for use in setting one or more cores in the mould impression in the rearmost of a number of mould parts placed face to face during conveyance towards a pouring line. The setter consists of an essentially L-shaped swingable arm (1), which is pivotally journalled around a vertical axis (2) and at its free end, opposite the pivot, it is provided with a core-retaining means (10), designed to accept cores in a position outside the moulding system and to deliver these into the mould impressions by a translational movement of the core-retaining means in the direction of conveyance of the mould parts.
Patent DE-3762333-D1 (DE)
Inventor: OVERATH HORST
IPC: A01K63/04
Filed: 1987-12-11
Granted: 1990-05-23
Abstract: An aeration/flotation reactor, of particular usefulness in the treatment of biomass-containing liquids, comprises a foam tube which terminates at the top in a collecting vessel and overlaps, or is inverted over, an inner rising tube which is preferably coaxial. The latter tube delimits an inlet chamber positioned, at the bottom of the foam tube, to receive liquid and finely divided gas bubbles. The lower end of the foam tube is enlarged, preferably into a funnel-shape, and runs into the lower region of an outer tube, the upper end of which is connected, via a return tube, to the inlet chamber below the axial rising tube. The outer tube, which is open at the top, is provided with a T-shaped liquid outlet having a dip connector, which extends below the liquid level, and with an outlet level immediately above the junction of the return tube, The upper end of the foam tube can be extended telescopically, thus permitting adaptation of the device to liquid/gas systems characterized by different foam properties.
Patent DE-3766001-D1 (DE)
Inventor: KAIM LEO
IPC: F24H9/20
Filed: 1987-02-05
Granted: 1990-12-13
Abstract: In this circuit a heating element (1) is used in an off-peak tariff circuit NT for charging a storage heater and in a high tariff circuit HT for booster heating. To switch the heating element (1) from one circuit to the other a relay with an energising element is fitted in the off-peak tariff circuit; it is designed as a heating cartridge (2) for a heat sensor (3). The latter is connected to an expansion element (4) which is connected to a switching element (5) with two pairs of contacts (6, 7). One pair of contacts (6) is used for closing and opening the off-peak tariff circuit NT and the other pair (7) for opening and closing the high tariff circuit HT. The heating element (1) is only switched into the high tariff circuit HT if the off-peak tariff current NT is blocked, a room thermostat calls for heating, a hand switch is switched to the "On" position and the storage heater is charged only to part of its full rated charge. The circuit prevents triggering of residual current devices when the contact pairs (6, 7) operate. <IMAGE>