baber/WOPTO huggingface dataset:
Patent DE-3560881-D1 (DE)
Title: A motor-driven forklift or yokelift truck
Inventor: LARSSON NILS-OLOF
IPC: B62D33/00
Filed: 1985-11-19
Granted: 1987-12-10
Abstract: A motor-driven truck comprising a front lifting stand (3), first guide and journalling means including a longitudinal stand (8) stationary mounted on the chassis (1), second guide and journalling means including a stand (9) movable along the stationary stand (8), and an operator's cab (2) supported by the movable stand (9) and arranged to be placed in a desired position which is variable with respect to the stationary stand (8) and to the front lifting stand (3) as well, said first guide and journalling means including journalling elements (15) which are firmly connected to the movable stand (9) and guided by the stationary stand (8). According to the invention the stationary stand (8) is diagonally arranged so that it encompasses an acute angle a with the centre line C, of the truck and so that it extends between a rear place at the centre line C, and a front place at a front corner of the truck near one side of the lifting stand (3), whereby the movable stand (9) includes a horizontal stand member (14) located under the cab and a vertical stand member (13) rigidly connected to the horizontal stand member (14) and arranged close to the rear surface (23) of the cab (2). Said journalling elements (15) are firmly mounted onto the under side of the horizontal stand member (14). The second guide and journalling means includes journalling elements (26, 27) firmly connected to the cab (2) and guided by the vertical stand member (13). Furthermore, first force-transmitting means (22) is connected to the stationary stand (8) and to the horizontal stand member (14) for controlled stepless movement of the cab (2) and the movable stand (9) along the stationary stand (8), whereas second force-transmitting means (28) is connected to the rear surface (23) of cab (2) and to the movable stand (9) for controlled stepless movement of the cab (2) along the vertical stand member (13).
Patent DE-3562197-D1 (DE)
Title: Trimming appliance for a circular saw bench
Inventor: SCHEPPACH FRITZ
IPC: B27B29/08
Filed: 1985-09-10
Granted: 1988-05-26
Abstract: 1. An edging device for a table circular saw with a work support able to be diplaced in the direction of working and guided on the table of the saw, characterized by the provision of a fitting carrier (5) as a fixture and able to be fixed detachably to one longitudinal side of the table, and on the fitting carrier there is a support rail (8) projecting out beyond it, which rail carries two oppositely placed work clamps (6 and 7), which are provided with work supports (12) on arms (11) extending on the table side and arranged at the level of the table, and the rear clamp (7) is arranged on the rails so that it may be displaced in the longitudinal direction.
Patent DE-3587472-D1 (DE)
Inventor: REICHMAN JAMES
IPC: E21B3/00
Filed: 1985-10-09
Granted: 1993-08-26
Abstract: A dual conduit drill string used in drilling holes for geothermal, oil and gas wells, and the like, comprises a removable inner conduit to permit the use of salvage or repair equipment within the outer conduit. The outer conduit comprises standard API drill pipe sections which are each slightly modified to receive the removable inner conduit sections. Each inner conduit section is provided with flexible hangers for suspending the weight of the inner conduit from a support ledge formed on the interior surface of the drill pipe. The hangers permit upward removal motion and rotation of the inner conduit with respect to the drill pipe, but prevent downward motion. Individual inner conduit sections are joined together at lockable stab joints in which locking is accomplished by the rotatable engagement of a key and locking socket. Preferably, the inner conduit is manufactured in uniform lengths and mounted in drill pipe sections of non-uniform lengths by means of drill pipe adaptor subs. In addition, a removal tool can be used to remove the inner conduit from the drill pipe by engaging the hangers of the lowest inner conduit.
Patent DE-3668191-D1 (DE)
Inventor: WALKER JERRY L
IPC: C02F5/10
Filed: 1986-09-12
Granted: 1990-02-15
Abstract: A method for inhibiting corrosion due to dissolved oxygen comprises adding chelant-stabilized sodium erythorbate, alone or in combination with conventional corrosion inhibitors, to boiler water to prevent corrosion by reducing dissolved oxygen levels in boiler feedwater. Novel compositions contain sodium erythorbate and, as chelant, nitrilotriacetic acid, ethylenediamine tetraacetic acid, N-hydroxyethyl) ethylenediamine triacetic acid or citric acid, or a salt of such an acid.
Patent DE-3687239-D1 (DE)
Inventor: ANDERSSON PAUL HAKAN
IPC: A61P5/38
Filed: 1986-03-21
Granted: 1993-01-21
Abstract: The invention refers to compounds having anti- inflammetory activity characterized by the formulaor a stereoisomeric component thereof, in which formula the 1,2-position is saturated or is a double bandX, is selected from hydrogen, fluorine, chlorine and bromineX<sub>2</sub> is selected from hydrogen, fluorine, chlorine and bromineR<sub>1</sub> is selected from hydrogen or a straight or branched hydrocarbon chain having 1-4 carbon atomsR<sub>2</sub> is selected from hydrogen or straight and branched hydrocarbon chains having 1-10 carbon atoms andR<sub>3</sub> is selected fromY is O or SR<sub>4</sub> is selected from hydrogen, straight or branched hydrocarbon chains having 1-10 carbon atoms or from phenylR<sub>5</sub> is selected from hydrogen or methyl andR<sub>6</sub> is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1-10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3-10 atoms in the ring system, -(CH<sub>2</sub>)<sub>m</sub> CH(CH<sub>2</sub>)<sub>n</sub> (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R<sub>2</sub> is hydrogen R<sub>1</sub> is methyl.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent DE-3687475-D1 (DE)
Inventor: CANTONI ANGELO
IPC: F25B17/02
Filed: 1986-05-09
Granted: 1993-02-25
Abstract: The refrigeration system of the invention comprises a vapour generator member (3) connected to a condenser (4) which is itself connected, by way of a pressure reduction valve (6), to an evaporator (5) connected to an absorber (2) which receives the liquid present in the lower zone of the generator (3) and from which liquid is fed to the upper zone of the generator (3), there being provided in the generator (3) a heat exchanger through which the engine cooling liquid flows, the generator member (3) and absorber member (2) containing a refrigerant fluid and an absorbent fluid, the absorbent fluid being able to absorb or dissolve the refrigerant fluid, which can itself be distilled or separated from the absorbent fluid by the addition of heat which is supplied to the generator (3) by the heat exchanger present in it, and be condensed and vaporised under the temperature and pressure conditions prevailing in the condenser (4) and evaporator (5) respectively.
Patent DE-3751836-D1 (DE)
Inventor: KURTOSSY CSABA G
IPC: F16H37/06
Filed: 1987-12-14
Granted: 1996-07-18
Abstract: Disclosed is a transmission which may advantageously utilize planetary gear assemblies. Planetary gear assemblies are characterized by no less than three independently rotatable members, each of which has associated therewith separate kinetic and kinematic properties, that is force and velocity components. These force and velocity components associated with one another create a power stream. By appropriate variation of parameters within several planetary gear assemblies comprising a transmission, including at least one parameter that is continuously and controllably variable, the kinetic, kinematic, or both, properties of the several power streams are manipulated so that all but one are eliminated thereby leaving as the sole surviving power stream one that has at least one kinetic or kinematic property which is continuously variable to form the output power stream of the transmission.
Patent DE-3760669-D1 (DE)
Title: Vacuum refining of glassy materials with controlled foaming
Inventor: SCHWENNINGER RONALD LEE
IPC: C03B5/225
Filed: 1987-06-29
Granted: 1989-11-09
Abstract: In the process for refining glass or the like by vacuum, the collapse of foam is expedited by heating the headspace within the vacuum chamber.
Patent DE-3765827-D1 (DE)
Inventor: TOTH EDIT
IPC: A61K31/495
Filed: 1987-04-28
Granted: 1990-12-06
Abstract: The invention relates to novel 1,4-disubstituted piperazine derivatives of the general formula (I), pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I) <IMAGE>  (I)    <IMAGE>  R1 and R2 are the same or different and stand for hydrogen or halogen or a lower alkyl, trihalomethyl or lower alkoxy group. The compounds of the general formula (I) are therapeutically useful for the treatment of diseases arising from a hypofunction of the dopaminergic system.
Patent DE-3774569-D1 (DE)
Inventor: ZOECKLER THERESE
IPC: C08F10/00
Filed: 1987-09-30
Granted: 1991-12-19
Abstract: An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst.
Patent DE-3780940-D1 (DE)
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/415
Filed: 1987-12-16
Granted: 1992-09-10
Abstract: The invention relates to the use of 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H</ U>-carbazol-4-one and physiologically acceptable salts and solvates thereof in the treatment of depression.
Patent DE-3782357-D1 (DE)
Title: Tricalciumphosphat fuer implantationsmaterialien.
Inventor: DINGELDEIN ELVIRA DR
IPC: A61L27/00
Filed: 1987-04-03
Granted: 1992-12-03
Abstract: In a new resorbable, porous tricalcium phosphate suitable for use as an additive to implantation materials based on polyacrylate and/or polymethacrylates, the pores are filled with a resorbable filling material which is tolerated by the body and which consists of at least two components of which one is an antibiotic.
Patent DE-3786084-D1 (DE)
Inventor: ZINNEN HERMANN A
IPC: C07C201/16
Filed: 1987-12-14
Granted: 1993-07-08
Abstract: Isomers of nitrobenzaldehyde are sepd. from a feed mixt. (I) contg. at least two such isomers by contacting (I) with an adsorbent comprising (x) an X-type zeolite having sodium or lithium cations at exchangeable cationic sites; (y) a Y-type zeolite having sodium, lithium, potassium, magnesium or calcium cations at exchangeable cationic sites, or (z) a crystalline aluminium phosphate zeolite; one of the isomers is adsorbed to the substantial exclusion of the other isomers; high purity nitrobenzaldehyde is recovered as raffinate stream.
Patent DE-3852499-D1 (DE)
Inventor: MATLES WILLIAM
IPC: B29C31/04
Filed: 1988-06-29
Granted: 1995-01-26
Abstract: The present invention provided improved apparatus and method of repairing conical cracks in shatterproof glass which are located close to the edge of the glass. Employing known vacuum repair apparatus, the invention uses a second, smaller, vacuum cup which is placed in fluid communication with the known apparatus. The invention utilizes all the full-sized advantages of existing apparatus while permitting repair of cracks located quite near the edge of the glass.
Patent DE-3862266-D1 (DE)
Inventor: TWEEDLE ALLAN FRANK
IPC: H04R25/02
Filed: 1988-08-26
Granted: 1991-05-08
Abstract: The shell of a hearing aid has an open end with a mating surface. The mating surface mates with a non-planar faceplate. Advantageously, the faceplate is shaped as a part of a sphere. Further advantagously, the surface is shaped by grinding.
Patent DE-3864157-D1 (DE)
Inventor: JEUNHOMME LUC
IPC: G01D5/26
Filed: 1988-01-21
Granted: 1991-09-19
Abstract: An optical-fiber detection device which involves testing for correct operation is provided with at least one sensor having a sensing element which operates by light reflection at the end of an optical fiber and with a line for transmission of light by optical fibers. The transmission line connects the sensor to a source of periodic light pulses and to an electronic signal detection and processing unit. The sensor includes an optical fiber segment of predetermined length between the sensing element and an intermediate connection which produces a state pulse by reflection. The sensing element produces a measurement pulse which is separated from the state pulse by an elementary time interval. The electronic unit serves to detect the state of operation of the sensor by means of the presence or absence of the state pulse or reference pulse in the signals.
Patent DE-3867072-D1 (DE)
Inventor: ILMARINEN ANTTI
IPC: D21F3/04
Filed: 1988-01-15
Granted: 1992-02-06
Abstract: Method and device in the press section of a paper machine, in particular in a so-called closed press section provided with a smooth-faced press roll (10), for the control of the detaching of the paper web from the said press roll (10). In the method and by means of the device, the temperature of the face (10') of the said smooth-faced press roll (10) is adjusted. By means of this adjusting, the adhesion between the roll face (10') and the paper web (W) to be detached is affected, and thereby the detaching angle ( theta ) and/or the detaching tension (T) of the paper web is set within an optimal range. The temperature profile of the smooth-faced press roll (10) in the axial direction of the roll (10) can also be adjusted in view of controlling the detaching process.
Patent DE-3868941-D1 (DE)
Inventor: DOSJOUB ANDRE
IPC: G01K1/02
Filed: 1988-12-14
Granted: 1992-04-09
Abstract: PCT No. PCT/FR88/00613 Sec. 371 Date Jul. 12, 1990 Sec. 102(e) Date Jul. 12, 1990 PCT Filed Dec. 14, 1988 PCT Pub. No. WO89/05738 PCT Pub. Date Jun. 29, 1989.Coding of the value of any number of quantities measured in a tire, for example its pressure and its temperature, is carried out using a ratio of time intervals TP/Tr, Tt/Tr. This frees the device from the effect of the time shift of the modulation system, the time shift affecting simultaneously the numerator and the denominator of said ratio.
Patent DE-3871869-D1 (DE)
Inventor: GUGEL GEORG
IPC: G21C17/007
Filed: 1988-07-13
Granted: 1992-07-16
Abstract: The test- and maintenance arrangement incorporates an annular-rail (6) which is located around the lower end of the reactor pressure vessel (1) for manipulator (7) consisting of individual components. The annular-rail (6) is fitted with a movable carriage (10) having a mast (11) extending in the gap between the pressure vessel (1) and insulation (4). The mast (11) is provided with a slideable assembly, incorporating a test- and maintenance system support and is further fitted with a support to outer pressure vessel- or insulating wall (4).
Patent DE-3873095-D1 (DE)
Inventor: CARDIN M
IPC: F16L37/373
Filed: 1988-05-26
Granted: 1992-08-27
Abstract: The coupling section has an elongated body with a central flow passageway.  An actuating member is provided for movement relative to the body between two extreme positions.  Two valve elements are arranged to operate in the passageway between open and closed positions corresponding to the position of the actuator. An actuator mechansim allows selective movement of the valve elements between their open and closed positions. In one extreme position of the actuating member the valve elements redundantly close the flow passageway.
Patent DE-3874321-D1 (DE)
Inventor: PASCOE RALPH FIELD
IPC: C07C51/58
Filed: 1988-04-15
Granted: 1992-10-08
Abstract: Prodn. of isobutyryl fluoride (I) from propylene (II), CO and HF is effected by; (A) passing the effluent contg. (I) (and pref. contg. 50-90 vol.% of gases) into a phase separator the liq. from which contains unreacted CO; (B) passsing the liq. into a reactor and reacting the CO with (II); (C) passing the effluent from (B) into a phase separator; (D) degassing the liq. from (C) to recover (I); (E) recyling the gases from (D) to the HF feed to the first reactor and/or recycling back to (B) (after optionally adding inert gas); (F) compressing and passing the gases from (A) to the recycle stream from (E); (G) recycling some of hte gases from (C) as in (E) and cooling a second portion and recovering (I) from the less volatile stream as in (D); and (H) taking the more volatile stream from (G) to waste.
Patent DE-3876661-D1 (DE)
Inventor: BEUTLER GERHARD
IPC: F04B49/08
Filed: 1988-03-23
Granted: 1993-01-28
Abstract: The regulation system is used to ensure equal loading of the pumps (1) using a respective setting device (6, 7) with a regulator (3, 4) controlling the pump flow vol.. Each regulator (3, 4) is associated with a control unit (5) providing a control signal (X ist, X ist1) dependent on the flow vol. adjustment. The control signal is used as the reference signal (XsoH) for comparison with the actual flow vol. (X ist 1, X ist) for the other regulator (4, 3). Pref. each setting device (6, 7) is used a piston/cylinder device. Each associated control device (5) comprises a pressure regulating valve, e.g. a pressure limiting valve (17), a pressure reduction valve or a variable throttle.
Patent DE-3878335-D1 (DE)
Inventor: SPANGENBERGER HEINRICH
IPC: B65H57/04
Filed: 1988-07-22
Granted: 1993-03-25
Abstract: The thread drawn from the bobbin etc. is fed over a smooth guide surface between two limiting flanges (11). The guide surface has an integral sensor (4) comprising a capacitative monitor which provides instant warning if the thread breaks. The monitor is embedded inside the guide element. The monitor has a sensing electrode (4) held inside the hollow guide by an insulating potting material (23). Optic warnings are mounted on the thread guide supports and the warning system can be integrated into the machine controls.
Patent DE-3884539-D1 (DE)
Inventor: GEDDES KENNETH RAYMOND
IPC: C08F2/00
Filed: 1988-07-07
Granted: 1993-11-04
Abstract: To reduce fouling on reactor surfaces, the surfaces are coated with a protective film of polymeric material of surface energy of less than 15 dynes/cm. The preferred coating materials are polymers of one or more monomer chosen from the 2-(N-alkylperfluorosulphonamido)) alkyl (meth)acrylates or the fluorochemical polymer known as Fluorad (Registered Trade Mark of the 3M company) FC-721.
Patent DE-3885329-D1 (DE)
Inventor: LA SALLE ROGER JOHN
IPC: H04M3/28
Filed: 1988-04-14
Granted: 1993-12-09
Abstract: Apparatus for remote disconnection and short-circuiting of a pair of conductors (14, 16), such as those comprising a telephone line (18), consists of a switching unit (10) and a probe unit (12). The switching unit (10) is capable of generating a tone and the tone may be sent down the pair of conductors, where the probe unit (12) is used to identify the pair. The probe unit is also able to send bursts of a signal along the pair, upon receipt of which the switching unit switches sequentially from a first mode (when the tone is applied to the conductors) to a second-mode (where the conductors are disconnected) to a third mode (where the conductors are short circuit). The apparatus is useful in line fault location and telephone apparatus installation.
Patent DE-50002501-D1 (DE)
Inventor: KALLELA JARI
IPC: G05B23/02
Filed: 2000-01-29
Granted: 2003-07-10
Abstract: A method for automated generation of an extended fault tree structure adapted to a production installation or a specific installation is used within a system determining the effectiveness and analyzing causes of faults. Generation takes place using a data processor and stored programs for carrying out functions of a hypothesis verifier, a fault data classifier, and a hypothesis configurer, and also based upon a prescribed general hierarchical fault tree structure produced by accessing data of a data server with the verifier, from which it derives fault events according to execution requirements of the verification script and stores these fault events, possibly together with previously entered fault events, in a fault database. At prescribable time intervals, the classifier carries out classification of the fault events by accessing the database, maps them as weighted causes of faults onto the tree structure, and displays or outputs the tree structure so extended.
Patent DE-50003044-D1 (DE)
Inventor: HUPPERTS ACHIM
IPC: A61K31/4196
Filed: 2000-12-08
Granted: 2003-08-28
Abstract: According to a novel process, the triazolinethione derivative of the formulacan be prepared bya) reacting the oxirane of the formula with hydrazine hydrate in the presence of specific diluents, followed by introduction of hydrogen chloride or extraction with aqueous hydrochloric acid,b) treating the resulting hydrazine hydrochloride derivative of the formula with alkali metal hydroxide in the presence of water and further specific diluents, followed by successive reaction with formaldehyde and thiocyanate of the formula in the presence of certain solvents and finallyc) reacting the triazolidine derivative of the formula with iron(III) chloride in the presence of aqueous hydrochloric acid.
Patent DE-50010871-D1 (DE)
Inventor: SCHILLING HEINZ
IPC: F24F6/04
Filed: 2000-05-31
Granted: 2005-09-08
Abstract: The humidifier has an evaporation body arrangement. The evaporation body arrangement (2) is divided into an air upstream region and an air downstream region. Each region is impacted separately with water. One region may be sprayed with fresh water and the other with recycled water. A water collection device may be arranged under one of the regions and the collected water is then used on the other region. Independent claims also cover a method of operating the apparatus.
Patent DE-50011900-D1 (DE)
Inventor: ARLT DR
IPC: H01L21/683
Filed: 2000-09-23
Granted: 2006-01-26
Abstract: Electrostatic wafer-retaining systems comprise of a conductor glued between plastic foils; the foil systems limit the working life of the E-chuck, and the price of which is set largely by the manufacturing costs for the basic body (pedestal). Removal of the foil system from an electrostatic retaining system consisting of a basic body (pedestal) and a true electrostatic retaining system glued to it, which consists of a lower or bottom foil glued onto the pedestal, a conductor and an upper covering foil, involves initially macerating the adhesive in a polar organic solvent. The macerated adhesive is then completely or mainly mechanically removed, without the danger of damaging the pedestal.
Patent DE-50015574-D1 (DE)
Inventor: HUPP JUERGEN DIPL-ING
IPC: H04W4/029
Filed: 2000-05-03
Granted: 2009-04-16
Abstract: The method involves assigning each person an output device (8, 10) for the expenditure of transferred information. A determination is made for a place of residence of the persons (12). The information is transferred to selected persons. The selection depends on the determined place of residence of the persons. The output device is a mobile telephone, a notepad, a computer, loud speaker, or a PDA. An independent claim is included for transferring information to a person from several persons.