baber/WOPTO huggingface dataset:
Patent DE-4228914-A1 (DE)
Title: Armoured plate cooling holder for heat and wear exposed duct - has insulation with secures for cooled pipes held by armoured plate fasteners.
Inventor: STROEER KURT DIPL ING
IPC: F23K1/04
Filed: 1992-08-28
Abstract: The cooling holder (6) is for a transition duct between a flue gas return duct and coal pulveriser, which is fitted with an insulation and external jacket. The insulation has recesses for the cooled pipes, and the armoured plates are fitted with pipe retaining holders. Pref. the recesses extend over the duct width, into which fit recesses for securing the interconnected pipes. The armoured plates are insertable onto the pipes by clamping brackets. At individual duct points, the receivers may pass through the insulation. USE/ADVANTAGE - For pulverised coal fired steam boiler, with integral holding and cooling of the armoured plates.
Patent DE-4234128-A1 (DE)
Title: Adjusting the work temp. during a process using vapour in trans - using mixed liq. which, depending on the volume ratio of each liq., boil at various temps.
Inventor: LEICHT HELMUT W
IPC: G05D23/13
Filed: 1992-10-09
Abstract: The temperature during a process which uses vapour as the heat transfer medium is adjusted by changing the volume ratio of the liquids making up the mixed liquid with a certain boiling point. Pref. the liquids used in the mixture have different boiling points and the boiling point of the mixture lies between the boiling points of the individual liquids. The exact point depends on the volume ratios of the liquids in the mixture. USE/ADVANTAGE - Esp. in vapour phase soldering processes. The boiling point and therefore the work temperature can be chosen and easily changed during a heat treatment process. It can also be stabilised at a temperature below 215 deg.C.
Patent DE-4234170-A1 (DE)
Title: Fastening on vibratory conveyor for tightening conveyor-pots - is mounted on vibratory tray carrier on upper side of driving unit with anchor and actuator moving bottom of conveyor-pot towards carrier
Inventor: KRAFT FRITZ
IPC: B65G27/08
Filed: 1992-10-12
Abstract: The fastening on the vibratory conveyor is mounted on a tray carrier. The quick fastening (39) has an anchor (44) and an actuator. One of them clutches at the bottom (28) of the conveyor-pot (4) while the other part is mounted on the carrier. The actuator (40) drives the anchor (44) to move the bottom (28) in a pull-fastening motion (55) towards the carrier (15). The adjuster (76) sets the height of the quick fastening (39) to suit the distance between the carrier (15) and the bottom (28) of the conveyor pot. ADVANTAGE - Rapid exchange and mounting of conveyor-pots.
Patent DE-4234579-A1 (DE)
Title: Safety switch esp. for three-phase electric water heater - is activated by plunger movement consequent on excessive difference between pressures on opposite faces of diaphragm
Inventor: WEIROWSKI-HERZ ACHIM
IPC: H01H35/34
Filed: 1992-10-14
Abstract: The switch has a differential pressure transducer (10) which contains two chambers (12,13) sepd. by a diaphragm (11) sealed around its edge between the two halves (15,16) of the housing. A water pipe (17) leads through the lower half (16) into the upper chamber (12) in which a disc (20) holding the centre of the diaphragm flat carries a plunger (21) operating a double-snap spring contact arrangement in the heating current circuit. Pressure exceeding 30 atmos. drives another plunger (25) to operate a microswitch (31) energising an electromagnet in the safety circuit. The same result is produced by overheating of a bimetallic switch mechanism. ADVANTAGE - Compact and easily mfd. structure affords greater safety in disconnection of power in event of excessive pressure.
Patent DE-4235320-A1 (DE)
Title: Linkage system for linking pieces of furniture at different angles especially desks - has connecting strip detachably fixed between two tables or table tops at support and fixture points
Inventor: ALBRECHT THEO
IPC: A47B87/00
Filed: 1992-10-20
Abstract: The different spaces between two support and fixture points of two tables or table tops (35, 9'), being linked together are equalised by an adaptor whose relative active length can be adapted. A connecting strip (7') joins the table or table top and has one or more grooves (19) spaced apart across the lengthwise and or extension direction. The lining counter-piece (25) with a spring (47) fits into the grooves. The grooves and spring interlock in a vertical axial direction and are detachably linked by a clamp (51). USE/ADVANTAGE - The linking system for assembling furniture is very simple in design and is easy to manipulate.
Patent DE-4242507-A1 (DE)
Title: Hospital bed with understructure frame on castors
Inventor: KLEIN HARALD
IPC: A61G7/00
Filed: 1992-12-16
Abstract: The frame is open towards the front side, or a longitudinal side. Then a rectangular space, bounded by the frame girdles, is formed for pushing in a night table (21). There are support brackets (19b) and their hoist, whose actuation brings the support brackets under the night table carcass for its lifting.The support brackets are coupled to a hinged leverage which lifts the support brackets and the night table carcass by the push force, on the night table inserting. Pref. the support brackets are fitted with a hinged lever (16b,17b) at the bed facing end, whose hinge axis moves over an arc over the TDC during insertion.
Patent DE-4242919-A1 (DE)
Inventor: MICHAELIS UWE DIPL BIOL DR
IPC: A61K9/19
Filed: 1992-12-18
Abstract: Aqueous pharmaceutical preparations of G-CSF are disclosed that are stable on storage and a buffer selected from the group consisting of a salt of citrate, maleate, a combination of phosphate and citrate, and arginine; and at least one surfactant.
Patent DE-4303079-A1 (DE)
Inventor: BUSCHMANN ERNST DR
IPC: A01N37/02
Filed: 1993-02-04
Abstract: The invention pertains to a synthetic mixture containing Z8-tetradecenyl acetate H3C-(CH2)4-CH = CH-(CH2)7-O-CO-CH3/"Z" (Ia) and E8-tetradecenyl acetate H3C-(CH2)4-CH = CH-(CH2)7-O-CO-CH3/"E" (Ib), a method of preparing this mixture, pesticides containing such a mixture for plant protection against pests of the order lepidoptera and a method of using it.
Patent DE-4304654-A1 (DE)
Title: Method and arrangement for the temperature regulation of a component
Inventor: HERMANN LOTHAR DIPL ING
IPC: H05K1/18
Filed: 1993-02-16
Abstract: The invention relates to a method and an arrangement for the temperature regulation of a component, in particular a component arranged on a populated printed circuit board. In this case, there is fitted in the substrate (printed circuit board), underneath said component, a (semiconductor) cooling element, which is preferably designed as a Peltier element and effects a control and/or regulation of the temperature of the component when a direct current flows. This makes possible, by way of advantage, a specific, discrete temperature regulation of components.
Patent DE-4305933-A1 (DE)
Title: Vacuum pump/compressed air hydroelectric power plant
IPC: F03B17/04
Filed: 1993-02-26
Abstract: 1. The vacuum pump/compressed air hydroelectric power plant is a power plant which converts the internal energy of gas once it has been compressed by water power into electrical energy with the aid of a vacuum pump, water turbine and a hydroelectric generator. It is not important in this case which force has compressed the gas, be it terrestrial gravity or a compressor, since the vacuum pump generating the vacuum consumes much less energy than the compressor which has compressed the gas. The vacuum pump "transfers" the pressure carrier in the case of V1 = V2 and Pis (initial state) = Pfc (final compression), as this is so for the compressor in the case of V1 > V2 and P1 < P2. Not only does the vacuum pump generate a vacuum; in the process it produces the pressure gradient in conjunction with energy consumption. Two power plant types can be distinguished:   a) with the use of the atmospheric pressure with construction at the level of the water column and with an air outlet at the outside and/or with a pre-pumped gas container in the case of P = PL and with a closed gas circuit, Fig. 2. b) with the use of a prepumped gas container in the case of P = PL and with construction at ground level and a closed gas/liquid circuit, Fig. 3.   The VPCAHPP (abbreviation) is completely independent of natural conditions and is entirely kind to the environment, and can be built to be small or large and even in stacks, in all locations on the globe. The perfection of this power plant is intended to share in decisively shaping our supply of energy.
Patent DE-4313714-A1 (DE)
Inventor: BAUER HARALD DR
IPC: C14C11/00
Filed: 1993-04-27
Abstract: The invention relates to acrylate-based emulsion polymers for the treatment of flexible sheet-like structures, where the emulsion polymers EMP are graft products of graft monomers of the formula I <IMAGE> in which R1 is an alkyl radical having 2 - 24 carbon atoms, on a base polymer BP built up from 55 - 100% by weight of monomers of the formula II <IMAGE> in which R<2> is an alkyl radical having 2 - 24 carbon atoms, with the proviso that the ratio between the base polymer BP and the graft monomer of the formula I is from 9:1 to 1:1 parts by weight.
Patent DE-4314591-A1 (DE)
Title: Novel quinoxalinedione derivatives, their preparation and use in medicaments
Inventor: HUTH ANDREAS
IPC: C07F9/6558
Filed: 1993-04-28
Abstract: Compounds of the formula I are described <IMAGE>  wherein R<1>, R<5>, R<6>, R<7> and R<8> have the meanings mentioned in the application, and their preparation and use in medicaments.
Patent DE-4315721-A1 (DE)
Title: Method for production of an electrolytic capacitor
Inventor: UTNER FERDINAND
IPC: H01G9/008
Filed: 1993-05-11
Abstract: An electrolytic capacitor is, for example, fitted in a metal housing (1). Connecting leads (4, 5) are mounted on solder tabs (2, 3) and/or screw connections. The mounting region (B) is extrusion-coated in a positively locking manner using a suitable plastic (6). <IMAGE>
Patent DE-4316616-A1 (DE)
Title: Combination image imprinter
Inventor: TANIBATA TOHRU
IPC: G03B27/72
Filed: 1993-05-18
Abstract: The subject-matter of the invention is a combination image imprinter which shows a high performance during operation and makes high-quality exposures. For this purpose, the combination image imprinter according to the invention has the following features: a photographic exposure unit 1 with a stationary surface for exposing a light-sensitive material A with an image (illustration, picture) A1 which is projected thereon from a negative film 1b as a result of illumination by a light source 1a; a contact exposure unit 2 with a stationary surface, which performs a contact exposure on the light-sensitive material A which is stopped during the course of its passage and is brought into direct contact with another negative 2b, and a linearly designed PLZT (lead, lanthanum, zirconium, titanium) line exposure unit 3 arranged at right angles to the direction B of passage of the light-sensitive material A for the purpose of performing a line exposure, it being possible for the light-sensitive material A to be optionally exposed in at least one, in two respectively selected, or in all three exposure devices 1, 2, 3. <IMAGE>
Patent DE-4317675-A1 (DE)
Title: Support plate for retaining a ski boot on a ski
Inventor: PRITZ KURT
IPC: A63C9/00
Filed: 1993-05-27
Abstract: A region (3') of the support plate (3), which region is supported on the ski (1), is connected to the ski in at least three zones (5, 6, 7) lying adjacent in the longitudinal direction of the ski, in a manner which is proof against torsion, this connection being inflexible in the transverse direction and vertical direction of the ski and, in addition, inflexible in the longitudinal direction of the ski in one zone only. <IMAGE>
Patent DE-4321580-A1 (DE)
Title: Semi-conductor chip
Inventor: KAELBLING MICHAEL JOHN DR
IPC: G06F7/544
Filed: 1993-06-29
Abstract: A semi-conductor chip is specified which, apart from a user circuit, contains a size comparator circuit which can be optionally used for determining the largest or smallest value of a number of values. The size comparator circuit additionally contains a delay element which can be optionally switched into circuit. In application, these size comparator circuits with a delay element can then be used for forming arbitrary trees of size comparator circuits by means of which the largest or smallest value from a large number of values is determined. <IMAGE>
Patent DE-4323572-A1 (DE)
Title: Setting cutting path for NC machine tool - moving cutting tool to machine surface profile segment linked by collision-free sections
Inventor: MAIDA KAZUHIRO
IPC: G05B19/4093
Filed: 1993-07-14
Abstract: A numerically controlled machine tool has a cutting tool that is moved along a number of paths (P1-P6) in order to generate a complex surface profile. The data are generated by a computer aided design, CAD, programme. The profile is produced by repeated movements of the tool back and forth over the workpiece material. All end points for the cutting segments (ABD) are stored. Movements between segments are defined by paths that avoid collisions of the cutting tool with the surface. ADVANTAGE - Easily minimises path of tool when number of parts or sections of workpiece are to be cut by single tool.
Patent DE-4327274-A1 (DE)
Title: Method for determining the speed of an object relative to a reference surface, from a Doppler signal which is obtained in accordance with the Doppler principle
Inventor: JOPPICH MARTIN DIPL ING
IPC: G01S13/60
Filed: 1993-08-13
Abstract: In the case of speed measurements over the ground by means of the Doppler principle, the Doppler frequency fd which is proportional to the speed varies in a wide frequency range. If the Doppler signal is evaluated digitally, this leads to problems. Regulation of the sampling frequency f0 and a filter whose clock frequency is based on the regulated sampling frequency f0 overcome these difficulties. <IMAGE>
Patent DE-4330498-A1 (DE)
Title: Method and apparatus for the automatic displacement of bales by means of grippers
Inventor: SCHUSTER SIEGFRIED
IPC: B66C13/46
Filed: 1993-09-09
Abstract: The invention describes a system for picking up cuboid bales stored in a volume-filling manner by means of a gripper which is movable longitudinally and transversely on a crane bridge and which is guided without swing on telescopes. The gripper is equipped with levers and contacts in such a way that an exact pick-up is possible. The crane bridge is controlled by means of a known technique.
Patent DE-4336016-A1 (DE)
Inventor: LANGER GEB LAYHER
IPC: E04G5/12
Filed: 1993-10-22
Abstract: Tarpaulins with reinforcements are secured in rigid reinforcement strip rails (47, 49) for defining specific areas. A corner reinforcement strip rail (55) allows continuous guidance of the tarpaulin edges via rounded corners. The corner strip rail is made from flexible, but dimensionally stable material, such as rubber-like material, to allow it to be bent to the required curve. The tarpaulins are used to provide screens for scaffolding on buildings or for marquees, awnings, or to define storage areas. <IMAGE>
Patent DE-4343623-A1 (DE)
Title: Grinding device for wood, bark etc.
Inventor: PINK WOLFGANG
IPC: B27L11/00
Filed: 1993-12-21
Abstract: The grinding device has a material holder (1) connected to the machine stand (2), in which a grinding tool (3) with counter-cutters (4) is fixed. The material (5) is introduced by a pusher (6) which takes it to the grinding tool. The pusher is driven by a cylinder (7). There is also a coupling device (8). In the waiting position, the pusher is connected to the material holder by the coupling device. With the grinding tool not running, the pusher is taken into the rear position. The holder is then coupled to the pusher by the coupling device. The pusher is then moved to the waiting position. The grinding space is now freely accessible in the region of the grinding tool.
Patent DE-4401512-A1 (DE)
Title: Bi:component air textured yarn for sewing threads
IPC: D02G3/46
Filed: 1994-01-20
Abstract: A bicomponent yarn of synthetic polymer has core filaments and effect filaments which form surface loops. The effect filaments comprise at least 25% wt. pref. 30-55% wt., and the yarn is finer than 100 dtex. Also claimed is the manufacturing process of feeding two or more strands of synthetic polymer at different speeds to a texturing jet and intermingling them to form surface loops. The bicomponent yarn is drawn off under tension to reduce the size of the surface loops and stabilise it, after which it is heat set to the claimed yarn structure.
Patent DE-4408084-A1 (DE)
Inventor: SCHWAB WILFRIED
IPC: C07D261/08
Filed: 1994-03-10
Abstract: A compound having the formula (I), a physiologically tolerable salt of the compound having the formula (I) and/or a stereoisomeric form of the compound having the formula (I), in which one residue R<1> or R<2> stands for the formula (II), are suitable for preparing medicaments for the therapy of inflammations, asthma, rheumatoid diseases and auto-immune diseases.
Patent DE-4410220-A1 (DE)
Inventor: BENEKING CLAUS
IPC: H01L31/0224
Filed: 1994-03-24
Abstract: A thin film solar cell based on amorphous hydrogenated silicon and its alloys has at least one series of layers that consists of successive p-doped, i-doped and n-doped layers, of a TCO layer adjacent to one of the first p-doped layers and of a metallic contact layer joined to the last n-doped layer. In order to improve the efficiency of the solar cell, the solar cell has an n-doped intermediate layer between the TCO layer and its adjacent p-doped layer. At least the n-doped intermediate layer or its adjacent p-doped layer are micro-crystalline. This measure improves the filling factor and reduces no-load voltage.
Patent DE-4411007-A1 (DE)
Title: Method for cleaning exhaust ducts
Inventor: GEISS DIETER
IPC: F23J3/02
Filed: 1994-03-30
Abstract: The bottom of the exhaust duct (1) has a cleaning access port (6) inside of which is clipped one end of a cable (5) which is threaded through the duct and out of the free end. The cable is looped over a return guide and passes back to the bottom of the duct in a separate duct (16). A cleaning brush (8) is attached to the cable loop and is pulled back and forth through the duct to remove carbon etc. The cable drive can be manual or via a servo motor. For the cleaning process the brush can be introduced into the duct from a chamber linked to suction cleaning system. Water or cleaning fluid can be sprayed into the duct to prevent dust build-up. When not required the brush is stored in a housing near the cleaning port.
Patent DE-4418785-A1 (DE)
Title: Weight equaliser for heavy load, tracked crane
Inventor: OTTEN JAN DR ING
IPC: B66C9/04
Filed: 1994-05-24
Abstract: The crane largest load movement exceeds 1000 tm and it has a chassis (9) for equalising weights, whose wheel sets are steerable under load about a vertical axis. To end wheel axle (19) is allocated a swivel (steering) drive (17), consisting of a pair of rams (20) and a cable line drive.  The cable ends (22, 23) are secured each to the piston rod ends (24) and to a cable pulley (25), after looping round it. The cable pulley is non-rotatably fitted to a vertical rotary pin (26, 27) rotatably mounted on the chassis for the wheel axle. Pref. the rams extend approx. in the travel direction with their longitudinal centre axes.
Patent DE-4421465-A1 (DE)
Title: Ultrasonic welding and cutting tool for fabrics
IPC: B06B1/06
Filed: 1994-06-20
Abstract: The appts. for the application of ultrasonics to materials, especially for ultrasonic cutting and welding such as in the prodn. of labels and the like, has an axial passage drilling (40) in at least one section (24) of the appts. (20) with a threaded holder (42) at one end for a partially screwed connecting bolt (44). A locking pin (45) with an external threading is fitted into the threaded holder (42) section with its trailing operating end (46) used to turn the pin (45) to apply pressure to the connecting bolt (44).
Patent DE-4431965-A1 (DE)
Title: Circuit arrangement for controlling hydraulic valve of  e.g. vehicle anti-lock braking system
Inventor: ZINKE OLAF
IPC: B60T8/172
Filed: 1994-09-08
Abstract: The arrangement has a valve driver for switching the valve exciting current on and off. It also has a load dump diode (LDD) to limit overvoltage and break current. By using a generator battery unit, these behave as a direct current source. After switching over the valve for a holding phase (ZH), the valve exciting current (iL) is reduced to a holding current (IHU, IHO). The holding current is provided via an additional current path (4) by timed controlling of the valve drive during the holding phase and maintaining the holding current during the blocking interval of the valve driver (1,2). To switch the hydraulic valve back to its rest position quickly, the energy supplied in the valve spool (L) is reduced by current flow in the load dump diode (LDD).
Patent DE-4438230-A1 (DE)
Title: File fixture with opening and closing prongs for punched sheets
Inventor: HUETTER JUERGEN
IPC: B42F13/00
Filed: 1994-10-26
Abstract: The fixture consists of a rectangular baseplate (15) on which the file prongs (11,12) are mounted. The baseplate is mounted on the cardboard cover of the file. It has two tags (20,21) which are located on the narrow sides of the plate and which pass through slots (30,31) in the file cover. The tags have slots (22,23) through which tags (24), at the end of a strip (26), pass. The tags at the end of the strip are bent over so that the strip locks the file fixture in position.
Patent DE-4439582-A1 (DE)
Title: Lubrication system for gudgeon pin in IC engine
Inventor: JUENGLING KURT
IPC: F02F3/00
Filed: 1994-11-05
Abstract: The lubrication system is for a hollow gudgeon pin in an IC engine. A cap (9) is located on the piston such that play is possible on the proud side (8) of the bolt (5). The cap has at least a single oil inlet (11). A protrusion (13) on the cap prevents the cap from rotating by fitting into a keyway (14) in the bore (7) accommodating the gudgeon pin in the piston. The cap is prevented from moving axially by a self-tensioning washer (15). A narrow bore (12) is connected to the oil reservoir (4).
Patent DE-4442561-A1 (DE)
Title: Use of sucking pastilles contg. dimethicone
Inventor: FISCHER THOMAS DR
IPC: A61K31/80
Filed: 1994-11-30
Abstract: The use of pharmaceuticals contg. dimethicone (I) is claimed in the form of pastilles for sucking (for the prodn. of pharmaceuticals) for treating erosive and ulcerative disorders of the gastrointestinal tract.
Patent DE-4442744-A1 (DE)
Title: Valve for installation as insert, esp. in radiators
Inventor: JACOBSEN KJELD W
IPC: F16K31/64
Filed: 1994-12-01
Abstract: The valve has a scale and a reference mark, in order to indicate the relative angular position of two of its components, as a guide to the state of the valve. A first indicator element (A) is able to rotate relative to the nozzle (2) into which the valve is inserted.It can be fastened in a desired orientation, and the second indicator element (B) is then attached. The first element may be carried on a coupling ring, which may be mounted at a predetermined angular position in the nozzle, and which has a moulded coupling to accept the thermostatic attachment without allowing rotation.
Patent DE-4445783-A1 (DE)
IPC: F27B3/19
Filed: 1994-12-21
Abstract: The invention concerns a tilting metallurgical unit for smelting metallic material and for the subsequent treatment of the metal melt. The unit can tilt from an initial position in a positive tilt direction (8) about a tilting axis (7) and comprises a smelting vessel (1) with a furnace hearth (12) for the metal melt (13) and a treatment vessel (2) positioned at the side of the smelting vessel and used for the metallurgical treatment of the metal melt. The metal melt (13) which flows from the smelting vessel (1) when the unit is tilted in the positive tilting direction (8) can be transferred to the treatment vessel (2) via a channel (26) which connects the furnace hearth of the smelting vessel (1) to the receiving chamber of the treatment vessel (2).