baber/WOPTO huggingface dataset:
Patent DE-4207733-A1 (DE)
Inventor: FEURSTEIN ANTON
IPC: F21V19/02
Filed: 1992-03-11
Abstract: A description is given of an arrangement for adjusting the focal point of a luminous source (4) in a housing (1), the luminous source (4) being arranged on a mounting plate (2) which is adjusted for the purposes of focusing. In order to provide an adjusting arrangement in conjunction with low production costs and to provide an easily accessible possibility of adjusting the luminous source (4), it is provided that the mounting plate (2) for the luminous source (4) is assigned a lifting drive (9) which assigns an adjusting movement to the mounting plate (2) in the direction of emission of the reflector (5). <IMAGE>
Patent DE-4213349-A1 (DE)
Title: Connector for locked connection between two components - connects tubular component with sleeve type component by resilient elements with annular elements in-between
Inventor: PROKOP HEINZ-JUERGEN DR ING
IPC: F16L25/06
Filed: 1992-04-23
Abstract: A connector device (1) achieves a force lock connection between two components (2, 4). One (2) is cylindrical, e.g. a laser tube. The other (4) has a cylindrical recess (3) and is, e.g. a laser resonator housing (3). Two flexible contractable elements (8, 9) are provided between the components. Two annular elements (6, 7) are located opposite each other in the axial direction by means of an adjustment device (10). The annular elements overlap. One (6) is formed as an inner sleeve (12) with a flange (13) extending radially outwards. The other (7) is an outer sleeve (11) with a radially inward extending flange (15). The flange-free section of the outer sleeve overlaps, at least partly, the flange-free section of the inner sleeve. The inner and outer sleeves are respectively held between one of the flexible elements. ADVANTAGE - Can also be simply used in narrow radial spaces.
Patent DE-4214659-A1 (DE)
Title: Connecting disc for threaded connections - has disc hardened at face but internally toughened with grooved profile to locate against shear force
Inventor: VIECENZ ARNO
IPC: F16B43/00
Filed: 1992-05-02
Abstract: A connecting disc for threaded connections takes the form of a steel disc between the bolt head and the component to be secured. The disc is hardened on both faces but toughened in the centre, has a specific mass and has specific ring section thickness (5) in connection with the components. Both sides have raised mounting grooves (8) to contact on initial compression, and adjacent planar ring grooves (12) for a small amount of auxiliary pre-tensioning. ADVANTAGE - High shear force tolerance, good elastic behaviour.
Patent DE-4215408-A1 (DE)
Inventor: BAUER UDO
IPC: F16K31/60
Filed: 1992-05-11
Abstract: The handle is suitable for operating fittings having a rotary motion of the closing element. In known handles of this kind, the adjusting mechanism is either not protected against dirt or is inconvenient to operate. In order to improve the functioning of the handle while maintaining simplicity of operation, the handle according to the invention is composed of a plurality of components, the locking mechanism being situated in a kind of cap of the handle and being protected there against dirt, and the operation of the locking mechanism is performed upon grasping the handle. The handle consists of a lever (3), a latching grip (4) and an intermediate part (2) and, when assembled, has the appearance of an integral component. <IMAGE>
Patent DE-4216774-A1 (DE)
Inventor: KRUSE HANS-FRIEDRICH
IPC: C11D11/00
Filed: 1992-05-21
Abstract: Non-dusting, non-greasing granulated washing and cleaning agents which do not tend to get stuck or glued together, which have a high apparent density and which contain substantial amounts of anionic and non ionic surfactant should be produced. For that purpose, a two-stage granulation is carried out in two successively arranged mixers/granulators. In a first low-speed mixer/granulator 40 to 100 % by weight, in relation to the total amount of the solid and liquid components used, of the solid and liquid components are pregranulated and in a second, high-speed mixer/granulator, the pre-granulate from the first step of the process is if required mixed with the remaining solid and/or liquid components and converted into a granulate. The proportion of grains having more than 2 mm diameter is lower than 25 % by weight. Granulates having a relatively low proportion of coarse grains are thus produced and the apparent density of the granulates can be appropriately adjusted.
Patent DE-4217679-A1 (DE)
Title: New cyclic guanosine-3,5-phosphoro-thioate derivs. - useful as ligands in affinity chromatography or for treating e.g. thromboses,. asthma, hypertonia or arteriosclerosis
Inventor: GENIESER HANS-GOTTFRIED DR
IPC: C07H19/20
Filed: 1992-05-26
Abstract: Guanosine-3',5'-phosphorothioate derivs. of formula (I) are new. R1 and R2 are H and X is Br, I, CF3, NR3R4, SR4 or OR4, or R1 and R2 together form styrylene so that (I) has a conensed tricyclic ring system of formula (II) in which X is H, I, Cl, Br, I, CF3, NR3R4, SR4 or OR4, R3 is H and R4 is alkyl, cycloalkyl, aralkyl or mono- or poly-substd. Ph of formula C6H4Y, or R3 and R4 are both alkyl, opt. joined to each other, opt. with the inclusion of a heteroatom, Y is F, Cl, Br, I, OH, SH, NH2, NO2, OMe, Me or CF3, Kat(+) is a proton or a physiologically acceptable metal cation or a trialkylammonium ion, provided that X is not thiobenzyl. (I) can be prepd. by cyclothiophosphorylation of the corresponding modified nucleoside in trialkyl phosphate with PSCl3 by halogen exchange on pre-formed 8-halogenated guanosine-3',5'-phosphonothioates with nucleophiles or by reacting pre-formed guanosine-3',5'-phosphonothioates with 2-bromo-acetophenone. USE/ADVANTAGE - (I) are cGMPS which have high lipophilia and are thus of better cell membrane permeability. They are competitive inhibitors of cGMP dependent protein kineases and are of satisfactory chemical, physical and metabolic stability. (I) can be used as inhibitors (Rp-contg. derivs.) or activators (Sp-configuration derivs.) of cGMP dependent ion channels, cyclonucleotrol dependent phosphodiesterases or other cGMP dependent bonding proteins. (I) can be used in the treatment of thromboses, asthma, hypertonia or arteriosclerosis. (I) can also be used as hydrolysis resistant ligands in liquid or affinity chromatography, in the prepn. of the stationary phase by bonding (I) onto an insoluble polymeric matrix of e.g. silica gel, glass, silicone polymer etc.
Patent DE-4220159-A1 (DE)
Title: Dust filter hoses surrounded by gas cavities - sized to prevent formation of condensation and associated heat energy requirement
Inventor: RUOFF GUENTER
IPC: B01D46/02
Filed: 1992-06-19
Abstract: Filter hoses closed at their lower end hang in a circular housing where they separate fine particles rising through a conical zone from the bunker below. The filter pipes form a central area and an outer ring passage so that the gas resistance in the circular passage is less than that in the pipe central area. The raw gas inlet passage enters the central pipe at a position between the lower part of the bunker and the dust oulet. The raw gas inlet passage may be closed by a pivoting gas flap located in the central pipe. USE/ADVANTAGE - The filter separates very fine particles from gas. Condensation is avoided on the inner walls of the filter hoses, avoiding the need to remove moisture by heat energy.
Patent DE-4222766-A1 (DE)
Title: Hand-held polishing machine for painted surfaces - has water based cutting fluid fed to rotating absorbing disc rotated over painted surface
Inventor: FUCHS WALTER
IPC: B24B23/02
Filed: 1992-07-10
Abstract: The polishing machine has a rotating polishing head (12) driven by an electric motor (28). The head is fed with a metered supply of the water based cutting fluid. The operator holds the machine onto the surface and moves it to polish as required. The fluid feed rate is adjustable and surplus fluid is thrown out by centrifugal force. Excess fluid can be picked up by a surrounding flexible cowl linked to a suction line. The rotating head can be a foam pad preferably conical in shape and set into a conical recess to form a cylindrical disc. The joining conical surface is formed by a waterproof adhesive layer. The polishing head is cleaned by holding it over a rotating brush and with water feed. USE/ADVANTAGE - Cleaning paintwork of vehicles prior to waxing. Minimum of manual effort to prepare paint surfaces, adjustable polishing effect.
Patent DE-4225420-A1 (DE)
Title: Fuel compsn. used in external auto-ignition engines - comprising gasoline and oxygen-contg. organic cpd., esp. di:allyl ether
Inventor: TAKIZAWA HARUO
IPC: C10L1/06
Filed: 1992-07-31
Abstract: A fuel compsn. (I) comprises: (a) a gasoline; and (b) an O2-contg. organic cpd. consisting of a triple or double bond and an O atom in one molecule. Component (b) may be an alkynyl alcohol or ether of formula (i); an alkynyl ketone of formula (ii); an alkenyl aldehyde of formula (iii); a furan or furan cpd. of formula (iv); and an alkenyl ether of formula (v): R1 and R3 = H or 1-3C alkyl; R2 = 1-6C bivalent hydrocarbon; R4 = H or 1-3C alkyl; R5 = 1-3C alkyl; R6,R7 and R8 = H or 1-3C alkyl; R9, R9', R10 and R10' = H, 1-3C alkyl, or CHO; R11, R12, R14, R16, R17 and R18 = H or 1-3C alkyl and R13 and R15 = 1-3C bivalent hydrocarbon. Component (b) may also be an acetal prepd. by treating the aldehyde gp. of (iii) with an alcohol. USE/ADVANTAGE - (I) can be used in external auto-ignition engines and has superior ignition sensitivity and frame propagation velocity. It has improved performance and contains no metallic components.
Patent DE-4231368-A1 (DE)
Title: Pivot for tensioning machine saw blade with wedges producing pivot torque - has pivots pressed against side on which they are connected to saw blade and against upper edge of lower frame plate, exerting vertical force
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B27B3/32
Filed: 1992-09-19
Abstract: On the pivot shaft end, on which the wedge (3) is arranged is located a cross piece with shortened locating surface, which has a locating surface against the wedge, which is below the resultant end of the tension force (F). Alternatively, on the pivot shaft end, on which the wedge (3) is arranged, a holder stirrup (7) supports at the top on the frame plate (8) or another part fixed to the frame, and is in pressure connection with the lower edge of the pivot shaft (2) by a specific force (P). This force (P) is located nearer to the end of the pivot shaft (2) at which the cross piece (5) is located than the contact surface between wedge (3) and cross piece (5). The pivot shaft (3) at this end is located slightly above the upper edge of the lower frame plate (8). USE/ADVANTAGE - The pivot for tensioning a saw blade is not diagonally inclined in the frame opening when the wedges are driven in.
Patent DE-4235595-A1 (DE)
Title: Building facade-repair system using cladding - fills space formed in intervening insulating material with hardening material to form cladding support bracket
Inventor: HOEHER LOTHAR DR
IPC: E04G23/02
Filed: 1992-10-22
Abstract: The cladding (1) is secured to the stone or concrete wall (3) by an anchor (4) passing through a hole in it and an intervening insulating plate (2). Solvent or a cutting tool is introduced via the hole (7a) in the cladding, so as to form a space (6) in the insulating plate centred on the hole axis. A hardening bonding agent injected into the space forms a supporting bracket (5) for the cladding. The space can be approx. 200 mm. in dia. and mineral- or synthetic-resin-mortar can be used as the agent. An inspection drilling (11) can be formed in the cladding roughly 100 mm. above the anchor hole. USE/ADVANTAGE - Repair to building facade is simply carried out, and involves clamping cladding to wall without crack formation.
Patent DE-4242533-A1 (DE)
Title: Glucose sensor with gas flushing for detections in-vivo
Inventor: SCHAEFER ERWIN DR
IPC: A61B5/00
Filed: 1992-12-16
Abstract: In the measurement-free interval, a gas-form medium, pref. carbon dioxide, flows from a pressure container (4) with redn valve (5) through the sensor and deviates over a fine-pored membrane (6), which on the rear side is coated with cross-moistened glucose oxidase (7). On a control signal, a valve (8) interrupts the gas flow. The gas in the sensor is released by the incoming filtrate. After the measurement has been effected, the valve is further opened and the sensor dried. Dependent on the measurement signal from the pressurised storage container (9), a specific amt of medication predetermined by the opening time of the valve (10) can be applied.
Patent DE-4243218-A1 (DE)
Title: Ring filter
Inventor: GUNDERT DIETWART
IPC: B01D29/11
Filed: 1992-12-19
Abstract: Ring filter, with sealed covering plates or film at the end sides, has a mouldable sealing material (2), and extends radially inwards and/or outwartds, in a ring, at least at the end side of the filter material (1).     Filter (1) and/or sealing material (2) are of a fusible material, to be welded together. Sealing material (2) is pref. a fusible non-woven. Filter material (1) has a support ring (4) at the end sides, without projection and inserted axially, for the sealing (2) to project radially in a ring from it. As the filter (1) and sealing (2) are welded together, the support ring (4) is welded into place at the same time. Ring disc, of mouldable material, can be placed over the sealing at least at one end side of the filter, projecting radially inwards and/or outwards, using a fusible material to be welded to the sealing, pref. of a fusible non-woven. Filter has an axially inserted support ring, at the end sides, which is welded into place with the filter and seal.
Patent DE-4307675-A1 (DE)
Title: Satellite TV receiver for multiple satellites - has fixed dish with feed-horn mounted in such way to allow adjustment to receive signals from one or more nearby satellites.
Inventor: MAKSAN ZORAN
IPC: H01Q3/18
Filed: 1993-03-11
Abstract: The television satellite receiver has a parabolic disc (2) that acts as a reflector to direct signals to a feed-horn (3) that is mounted on an arm (4). A mounting (9) secures the arm to the main fixed mounting for the dish. An extension connects with a pivot lever (12) and this connects with an eccentric with a pin on a plate that can be moved by a motor. The feed-horn moves in a curved path when the motor is driven and allows alignment with a specific line of reception to a satellite. In this way input from several satellites may be received. USE/ADVANTAGE - Allows reception from several nearby geo-stationary satellites. Technically simple arrangement requiring only one feed-horn.
Patent DE-4310423-A1 (DE)
Title: Divisible filter housing
Inventor: BAUMANN ANDREAS
IPC: B01D46/42
Filed: 1993-03-31
Abstract: In order to produce the connection of the two housing parts in a cost-effective manner in a two-part filter housing, an outer closure part is connected to an inner closure part by radial deformation by means of a tensioning band. The closure device is designed in such a way that an axial relative movement of the housing parts is caused to take place at the same time as the radial deformation, as a result of which a seal located between the two housing parts is deformed elastically.
Patent DE-4313723-A1 (DE)
Title: Reactor with oxidation catalyst
Inventor: FAHRNSCHON WOLFGANG
IPC: B01J8/02
Filed: 1993-04-27
Abstract: The invention relates to a reactor having an oxidation catalyst incorporated in the mechanical structure and three-dimensionally integrated heat exchangers for preparing sulphur trioxide from sulphur dioxide and air and simultaneously generating high-pressure steam. This object is achieved according to the invention by vertically positioned frames being arranged next to one another as sections, with frames in which the metal sponge having the active catalytic composition located on the surface is inserted in a vertical position being followed by frames containing the known tube boiler elements as steam generators, and the individual frames being firmly but detachably connected with one another to give a sandwich reactor.
Patent DE-4326079-A1 (DE)
Inventor: SCHAEFER CLAUS
IPC: C23C18/20
Filed: 1993-07-30
Abstract: PCT No. PCT/DE94/00877 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/04103 PCT Pub. Date Feb. 9, 1995The invention is directed to a process for treating polymer-containing workpiece surfaces and to an aqueous non-aging solution. In addition to the swelling agents used for swelling, alkalizing agents and basic salts, the solution applied in the process contains at least one solubilizer for the swelling agent in the solution which is selected from the group of organic compounds having the general formula HO-A(OH)-R, where A represents a branched or unbranched alkane chain, R represents a branched or unbranched alkyl group or hydrogen, and A and R together contain at least three carbon atoms. The process and the swelling solution can be used for metallizing polymers.
Patent DE-4332808-A1 (DE)
Title: Optical encoder with transparent disc - has reflective metal coating that is formed as line pattern allowing single opto-electrical reflex sensor to be used for low cost
Inventor: BRAUN PAUL-WILHELM
IPC: B41J19/20
Filed: 1993-09-27
Abstract: An encoder disc of the type used to measure position has a line pattern that is read by a unit that contains both the optical transmitter and the opto electrical receiver. The disc is produced from transparent film that is coated on one side with a reflectable metal layer. The line pattern can be produced from the metal layer. The transmitted optical signal is reflected back from the metal layer as a series of incremental pulses. The same technique can be used for a linear scale encoder. The encoder can be used for measuring the head position in a printer. USE/ADVANTAGE - Low cost, mass produced encoder system. Used in printer systems.
Patent DE-4335191-A1 (DE)
Title: Roof ventilator with inlet and outlet - incorporates profiled component inserted in outlet to form slit
Inventor: MUELLER GOTTFRIED
IPC: F24F13/072
Filed: 1993-10-15
Abstract: The fresh air inlet (7) and the outlet (2) are contained in a box-section housing (1). The profiled insert (15) in the outlet forms an outlet slit. There can be an edge strip (4) protruding downwards from the outlet and which is covered by a masking strip (22) on the insert. The slit (24) can be formed by two profiled strips (21a,21b) holding side plates (16) between them and held together by tie bolts, and there can be a perforated strip (23) in the insert opposite the outlet slit. USE/ADVANTAGE - Ease of installation of roof ventilator, allowing the housing to be plastered or painted over before fitting insert.
Patent DE-4400767-A1 (DE)
Inventor: LEIS BERND DIPL ING
IPC: B05C5/02
Filed: 1994-01-13
Abstract: A process for metering a pourable preparation on a restricted flat substrate is distinguished in that one of the outer surfaces of the substrate is brought into contact with a metering head containing the preparation perpendicularly to the plane of the substrate so that entire periphery of the substrate is surrounded by the metering head, whereupon a predetermined volume of the preparation is inserted into the substrate with the application of pressure.
Patent DE-4400790-A1 (DE)
Title: GUI computer mouse with force feed back and position data
Inventor: GEISEN JOHANNES DIPL ING
IPC: G06F3/00
Filed: 1994-01-13
Abstract: An input device for use with a computer system has a housing (3) in the form of mouse, contg. four rollers (6) set into the base in bearings. Electrical stepping motors (7) with rollers (8) are engaged by the balls and the torque loading is dependent upon the applied hand pressure.  Outputs are generated via cable that can be used to control a screen cursor with the motors providing tactile feedback to the user. Position values may also be determined from the motors.
Patent DE-4403795-A1 (DE)
Title: Modification of a food mixer for sterilising
Inventor: KHALIL FOUAD DIPL ING
IPC: A61L2/10
Filed: 1994-02-03
Abstract: To use a food mixer as a sterilising appts. a halogen or ultra-violet lamp is attached to the inner lid of the mixer.
Patent DE-4404146-A1 (DE)
Title: Hinged lid cigarette box
Inventor: FOCKE HEINZ
IPC: B65D5/54
Filed: 1994-02-09
Abstract: The box part (10) and lid (11) are connected together by connecting webs (38,39) in the area of the front wall (12) and lid front wall (17) and/or side walls and lid side walls.  During the initial opening of the lid the connecting webs are separated. Inner side flaps (30) of the box and inner side flaps (32) of the lid can be connected together by connecting webs along inclined seams (24). The cardboard blank making the box can have adjoining edges of the side and lid side flaps connected together by the webs.
Patent DE-4405039-A1 (DE)
Inventor: UEBEL HELMUT DIPL ING
IPC: B61L1/16
Filed: 1994-02-17
Abstract: An axle counter compares a number of pulses generated by the passage of axles with a preset threshold. The pulses are generated electromagnetically. If the threshold is exceeded, a pulse denoting the count is sent to a "device that announces that the rails are clear". The store for the threshold can be overwritten. By using a keyboard or a remote control device, an update command can be given to overwrite the store with the actual measured axle count, or a statistically calculated mean value. Thus the necessary periodic mechanical adjustment of the electromagnetic transmitter on the rails is avoided.
Patent DE-4405658-A1 (DE)
Title: Rotary printing machine with many cylinders
Inventor: SCHNEIDER FELIX
IPC: B41F13/004
Filed: 1994-02-22
Abstract: A cylinder group (10) is driven by its own drive motor (5). The rubber sheet cylinder (2) is driven by the drive motor (5) and from the rubber sheet cylinder to the plate cylinder (3). A cylinder group (10) additionally has a counter pressure cylinder for its rubber sheet cylinder to which it is mechanically coupled.A cylinder unit with several cylinder groups (10) has a central cylinder which is provided with its own drive motor (5) or is mechanically coupled for drive purposes to the rubber sheet cylinder of a cylinder group (10). The drive from the drive motor to the cylinders (2,3) is by means of a toothed belt.
Patent DE-4411485-A1 (DE)
Title: Room air-conditioning device
Inventor: BRONESKE JUERGEN DR
IPC: F24F3/12
Filed: 1994-03-29
Abstract: The air-conditioning device has a conditioning medium (2) supplied as an ultra-thin laminar film (14) between opposing surfaces of a transparent porous material (12), spaced in parallel layers, for defining air and energy channels. The transparent porous material has action surfaces (13) of increase roughness and an enlarged surface structure and are made of a material which exhibits fluorescence at a given wavelength of a UV light source (27), to provide a high light intensity in the conditioning medium laminar film, for treating prototrophic microalgae.
Patent DE-4423651-A1 (DE)
Inventor: EYMUELLER HELMUT
IPC: F16H47/04
Filed: 1994-07-06
Abstract: The invention relates to a drive system for a motor vehicle, in particular for a construction machine. A hydrostatic transmission unit comprising a variable displacement pump (25), a variable displacement motor (1) and a feed pump (26) is connected to a diesel motor (24) downstream of it. In order to change gears in a power shift planetary transmission unit (2), gear shift valves (34, 40) are provided. A brake (14) can be operated by a brake switch valve (30). The brake switching valve (30) is connected via line sections (33, 39) to the gear shift valves. When the brake switching valve (30) is in one switching position, a reservoir (37) is filled with hydraulic fluid; when in another switching position, a connection is made between the reservoir and a brake pressure chamber (20). During normal running of the machine, the reservoir is filled constantly with hydraulic fluid. When the brakes are operated, an adjustable residual pressure always acts on the brake, which is designed for dynamic deceleration. Deceleration always takes place in a higher gear, thereby preventing unacceptably high values.