baber/WOPTO huggingface dataset:
Patent DE-3929656-A1 (DE)
Inventor: MOSBACHER ANTON
IPC: B65G1/137
Filed: 1989-09-06
Abstract: The invention relates to a method and a device for storing many types of piece goods in and for automatically selecting them from shelves in large-scale stores, in which in each case one type of piece goods is put into a type magazine (8) and stacked therein, the floor surface of the type magazine (8) corresponding inside approximately to the greatest outer surface of the piece goods to be stacked therein, the type magazines (8) are arranged in shelves (1), the piece goods are removed from the magazines (8) with the aid of remote-controlled pushing-out devices (25), the piece goods belonging to an order are supplied to a coded order container and the latter, after filling, is forwarded to the goods delivery station in a computer-controlled and automatic manner. 
<IMAGE>
Patent DE-3934110-A1 (DE)
Title: Clamp frame for grater or scraper insert - has cavity made of two parts, with clamping strips and protuberances
Inventor: GRAD JAN
IPC: A47J43/25
Filed: 1989-10-12
Abstract: The clamp frame (1) encloses a cavity for the objects which are held tight inside it. The cavity consists of adjacent part-cavities, one shorter than the other. Clamping-strips (4) extend from the opposite facing lengthwise  sides of the longer part cavity into the part-cavity. The clamping-strips (4) and frame (1) are in one piece. The surfaces of the frame (1) touching the object being held tight, have one or more protuberances. USE/ADVANTAGE - Grater or slicer inserts can be fixed inside a clamping-frame, for kitchen use.
Patent DE-3936872-A1 (DE)
Title: Door or window hinge for clean rooms - device includes angled surfaces to prevent collection of dirt
Inventor: HAHN WALTER DR
IPC: E05D5/04
Filed: 1989-11-06
Abstract: In partic. the surfaces  (10,12,20) are at an angle (23) of at least 30 deg. to the horizontal. In addition, the fitting includes side surfaces (5,6) also at an angle (23) of 30 deg. to the horizontal.  Also, removable circular covers may be added to the device. USE - Doors and windows of clean rooms esp. medicine, pharmacy, electronics industries.
Patent DE-3938352-A1 (DE)
Title: Dual purpose roll container - has outer toilet roll and inner cylinder filling central cavity
Inventor: PEER ALON
IPC: A47K10/38
Filed: 1989-11-17
Abstract: The combination cylinder container comprises a length of a first material e.g. toilet paper wound into a roll with a central hollow cylinder left free. A further second cylindrical container can be detachably stored inside this hollow cylinder. The length of the first material can be wound round a tube to form the roll. The second cylinder container can be detachably fitted into the tube. USE - As a compact space saving unit for personal needs.
Patent DE-3943111-A1 (DE)
Inventor: HASE BRIGITTE DR
IPC: C08G73/02
Filed: 1989-12-27
Abstract: The new polymers are made by reacting poly-N-acylalkylene imines in which at least some of the N-acyl groups have hydroxyl group substituents with reagents having several groups capable of reacting with hydroxyl groups. Polyisocyanates and aminoplast precondensates are suitable reagents. The new polymers can be used as materials and coatings for hard surfaces.
Patent DE-4009825-A1 (DE)
Inventor: NUSSSTEIN PETER DIPL CHEM DR
IPC: C08F251/00
Filed: 1990-03-27
Abstract: The invention relates to hydrophilic, water-dilatable cyclodextrin polymerizates with a high cyclodextrin content which possess good mechanical properties and to a process for producing them. The cyclodextrin pearl polymerizates of the invention are produced by radical, inversion suspension polymerization of cyclodextrin derivatives carrying methacrylate groups or their copolymerization with suitable comonomers such as hydroxyethylacrylate or hydroxymethylacrylate. Suitable cyclodextrin derivatives can be produced by reacting cyclodextrins or hydroxyalkyl cyclodextrins with methacrylic anhydride or with glycidyl methacrylate. The cyclodextrin polymerizates produced in this manner have mechanical properties appreciably superior to those of known, comparable cyclodextrin polymers.
Patent DE-4011448-A1 (DE)
Title: Liquid viscosity measurement arrangement for oil - contains throughflow vessel with temp. controlled heating, light barriers and aperture control lifting magnet
Inventor: FERBER JOSEF
IPC: G01N11/06
Filed: 1990-04-09
Abstract: The arrangement for measuring the viscosity of liquids contains a throughflow vessel (1) with temp. controlled heating (3) and is associated with a throughflow time measurement. A light barrier (8) associated with the outlet (9) of the vessel is used to control a time counter. The opening of the throughflow vessel can be opened depending on a lifting magnet (11) activated at a predefined temp.. The vessel can have an overflow and a light barrier level monitoring arrangement. USE/ADVANTAGE - E.g. for monitoring viscosity of oil e.g. for hydraulic press. Eliminates certain inaccuracies associated with conventional ones, thus reducing number of unnecessary oil changes.
Patent DE-4013792-A1 (DE)
Title: Workpiece fracture detector for numerically controlled machine tool - measures position of pin operated by measurement object and working temperature
Inventor: HEYDT ERNST
IPC: G01B5/00
Filed: 1990-04-28
Abstract: The length measurement arrangement has a housing (1), and a pin (8) operated by a measurement object.  An electronic signal generator produces a switching signal for a defined generator produces a switching signal for a defined critical position of the pin. An electronic system generates a signal dependent on the position of the pin w.r.t. the housing and a temp. sensor produces a housing temp. signal. An output signal indicates whether the difference between the position and temp. signals is greater or less than zero. ADVANTAGE - Robust, reliable length measurement arrangement is accurate and fully temp. sensitive.
Patent DE-4016233-A1 (DE)
Title: Double headed spray nozzle - is for shower-bath and enables two persons to take shower-bath at same time
IPC: E03C1/06
Filed: 1990-05-16
Abstract: The showbath spray head is designed to enable two persons to take a showerbath at the same time.  The showerbath head consists of two parts (A), (fig. 3) and (B) (fig. 5) which are mounted on a fitting (C) with the part (A) above the part (B). Water is supplied through the fitting (C) and the parts (A) and (B) are arranged with an angle of 40 to 130 deg.C between  them, when water flows out through both shower heads.  When the angle between the parts (A) and (B) is less than 40 deg.C the flow out of part (A) is interrupted and water flows only out of part (B). USE - Economising on the use of water.
Patent DE-4019032-A1 (DE)
Title: Dosing device for granulated-powdered materials
Inventor: DOLL GUENTER
IPC: B65G65/48
Filed: 1990-06-14
Abstract: The dosing device is esp. for use in plastics processing machines. It has a motor driven star feeder (14), rotating on a horizontal axis in a housing recess (12), which opens upwards on the inlet side, and downwards on the outlet side.  The feeder has radially open dosing chambers (86). The material container is located above a feed hoppper with stirring mechanism (18). The hopper feeds the material into a filling shaft (16). A cutter plate (72) is located near the rear edge (82) of the inlet (24), and extends across it. It has wedge-shaped blades (74), reaching to the feeder circumference, and it moves opposite to the direction of rotation.
Patent DE-4026575-A1 (DE)
Title: Wind-powered energy plant - has axial wind turbine coupled to generator drive via plate wheel
Inventor: ABRAHAM HANS-PETER
IPC: F03D3/02
Filed: 1990-08-22
Abstract: The wind-powered energy plant for driving an electricity generator uses a housing (1) providing a support mounting (2) for a vertical shaft (3) carrying a plate wheel (4) and an axial wind turbine (5) with a series of vanes (11).  These have individual cogs (9) cooperating with a toothed crown (8), with an electronic wind tracking device (16). The plate wheel (4) engages a drive spline (13) fitted to the end of the generator drive shaft. USE- For mounting on building roof.
Patent DE-4033528-A1 (DE)
Title: Solar energy assembly - is digitised in modules with direct conversion of light into energy in automated process
Inventor: DIAZ-SANTANILLA GUILLERMO DR
IPC: H01M8/00
Filed: 1990-10-22
Abstract: The digitised and modulated assembly to store and deliver solar energy, using hydrogen-oxygen fuel cells, has a display wall with plug modules to carry the four main elements at right angles to the wall for electrolysis, gas storage, fuel cells and output and the remote units for a conference hall auditorium without additional wiring, giving clear monitoring and simple deployment in the plug module structure. The leading wall carries only the gas guide tubes as connections between the electrolysers, gas storage and fuel cells. The digital meters are integrated into the leading wall above their units with 13mm digital displays which can be read into the leading wall above their units with 13nm digital displays which can be read at a distance of 15m. The rear wall contains the total wiring for the meters, LEDs, supply current for the electrolysers/fuel cells/motors and a solar generator to supply the digital meters. The assembly provides solar cell module generators for the photo-voltage current supply for the electrolysers and LEDs, LED light as the gas path indicator, electro-motor consumption simulators, digital meters powered by separate solar generators, and a digesting assembly. As a pilot project for precise measurement and studies of the photo-voltage oxygen storage and current flow resumption processes, for forecasts and budgets for solar energy projects, as future model power stations with environmental damage, for presentations in exhibitions, conferences and in education. ADVANTAGE - The mobile wall assembly converts light falling on the solar cells directly into current to break water down into its oxygen and hydrogen constituents for storage, and the chemical energy in the stored hydrogen is used for current through the hydrogen fuel cells.
Patent DE-4035005-A1 (DE)
Title: Holding down plate for sheet metal blank during drawing operation - is actuated by hydraulic pistons which are independent of metal forming press movement
Inventor: MUELLER MARKUS DIPL ING
IPC: B21D22/22
Filed: 1990-11-03
Abstract: The metal forming press for deep drawing large metal sheets has a deep drawing die (3) fastened to the press ram. The metal sheet (23) is held against the flat outer surface of the die using a holding plate (14). The holding plate is pressed against the die by hydraulic pistons (16) which operate in cylinders (15) fastened to the press bedplate. The hydraulic pistons enable the metal sheet to be held during the drawing operation by a force which is independant of the force exerted by the press. ADVANTAGE - Deep drawn complicated metal presses formed to close tolerances.
Patent DE-4038390-A1 (DE)
Title: Light coloured electrically conductive coatings, seals or bonds - are prepd. from compsn. contg. aq. dispersion of polymer, light coloured conductive metal cpds., and carbon@ fibres
Inventor: TAMM HORST
IPC: C09D133/06
Filed: 1990-12-01
Abstract: Compsn. (I) comprises (A) aq. dispersion of polymer (II) with electrical resistance more than 10 power(10) Ohm. (B) as light coloured conductive pigment compsn., (B1) 2-15% (all pts.wt.) light coloured metal cpd. with conductivity more than 1 x 10 power(-2) reciprocal ohms/cm. (B2) 0.2-0.5%, on (I), C fibres as electrically conductive filler (C) other additives, partic. nonconductive fillers, pigments, preservatives, dispersion aids, solubilisers, natural or synthetic resins, and film-forming auxiliaries. For prepn. of coatings, sealings, or bondings with electrical resistivity (DIN 53726) less than 1 x 10 power(7) Ohm (claimed), partic. (I) being applied using spatula with pointed teeth, gap between teeth 4.5 mm, tooth depth 3.5mm, partic. contg. rutile mixed phase pigment and C fibres 3 mm long, and partic. for prepn. of floor coverings with resistance of about 10 power (7) Ohms or less (all claimed). Conductivity is greater than the sum of conductivities imparted separately by (B1) and (B
Patent DE-4039079-A1 (DE)
Title: Limestone reduction - using hammer mill and rotary crusher before material is finely ground for cement
Inventor: JAEGER HEINZ
IPC: B02C23/18
Filed: 1990-12-07
Abstract: To break down material, esp. in grinding limestone for cement, it is reduced in two stages before it passes to fine grinding. In the two successive stages (1,8), the first stage (1) is a hammer mill, and the second stage (8) is a rotary crusher, working with a sieve (9) to classify the material. The recirculating material uses the recirculating air from the ball mill (10). The hammer mill (1) works in part of the recirculating air stream where the other part of the air flow is passed to the rising tube (3). The recirculating material for the rotary crusher (8) and the sieve (9) is through a separate rotating bucket system (11). The extracted material from the cyclone (5) is stored in an intermediate silo. In another form, the recirculating air for the rotary crusher (8) comes from the hammer mill (1), through a separator for the coarse grains, followed by a rotary bucket wheel to feed the cyclone (5) and also return coarse matter back for further processing. Material from the cyclone (5) is stored in an intermediate silo to be fed later to the fine grinder. ADVANTAGE - Reduces the energy consumption in grinding limestone down into a fine consistency for cement, with an increased productivity and lower capital costs.
Patent DE-4039618-A1 (DE)
Title: Disposable spool axle - is made of paper entirely and has joint between axle and flanges
Inventor: HASEL GERHARD
IPC: B65H75/14
Filed: 1990-12-12
Abstract: The disposable spool-axle is made of 100 per cent paper and consists of an enclosed piece with a large-surface for adhesion. Packaging-spools which are continuously conveyed for further processing have a secure join between the axle and flanges. Carrier pins on the spool and finishing machines are easily pressed in the corrugated paper rims. The disposable product, once used, can be recycled. USE/ADVANTAGE- The disposable packaging is for wound up parts, such as contacts for the electrical and automobile industries.
Patent DE-4041343-A1 (DE)
Title: Measuring turbine engine blade tip play - by detecting reflected light from blades and evaluating intensity time characteristic over blade
Inventor: HASELBAUER FRANZ
IPC: G01B11/14
Filed: 1990-12-21
Abstract: The method of measuring the tip play of turbine engine blades involves transmitting pulses, pref. of light, which are reflected by the blades and which can be received by a receiver (3) next to the transmitter (2). The intensity of the reflected pulses is evaluated against time over at least one of the turbine blades (4). - A measure of the desired tip play is an approximately sinusoidal intensity characteristic with two peaks, each originating from reflection at the lateral surfaces (4a, 4c) of a turbine blade.
Patent DE-4042240-A1 (DE)
Inventor: BURMEISTER KLAUS-DIETER
IPC: H04Q1/14
Filed: 1990-12-31
Abstract: In a connection module for a distributing device, particularly for the main distribution frame of telecommunication facilities, at the connection side of which a subscriber and switching line is placed and at the service side of which patching lines can be attached, the connection module being provided with insertion openings for inserting connecting plugs at least at the connecting side and exhibiting in its interior at least one break point arranged between the contact elements and switching through the line paths, two normally closed contacts are accommodated and in addition, a reversibly displaceable patching device is provided for normal patching.
Patent DE-4103729-A1 (DE)
Title: Pick=up gripper for bottles in multiple packs - consists of housing with hole in it, and cylindrical elastic pack insert, with pre-tensioning ring
Inventor: SCHULNIG LUDWIG
IPC: B65G47/90
Filed: 1991-02-07
Abstract: The grip (1) for bottles for picking up a number of multiple packs (4) has a housing (8) with a hole (10) for the bottle (13). A one-piece, cylindrical elastic pack-insert (2) is positioned in the hole (10). Between the pack-insert (2) and the inner wall of the pack (4) opening (10) is a pre-tensioning ring (6) gripping round the periphery of the insert (2). The pre-tensioning ring (6) sits in a groove (12) in the pack housing (8) on the perphery of the container-hole (10). The bottles (13) are arranged in a block (15) in the housing (8). An axially movable piston (14) is positioned in the hole (10) belonging to each pack-housing (8). The piston's (14) lower end (20) has an annular flange (22). ADVANTAGE - The grip is more reliable and maintenance-free for picking up packs of bottles.
Patent DE-4103737-A1 (DE)
Title: Cast modules for replacing damaged brickwork in heating walls - are of silica based mixture and have high resistance to deformation and thermal shock, useful for coke oven batteries
Inventor: KOLVEK ROBERT E
IPC: C10B5/04
Filed: 1991-02-07
Abstract: Cast module for use in the repair of heating walls between the chambers of a coke-oven battery, where the  have several vertical heating ducts for the burning and removal of fuel gases, and each duct has a gas jet at the bottom. Each module is cast in one piece from a fire-resistant material with a high resistance to deformation and thermal shock in the 40-1500 deg. C range.  It has the general form of a right angled parallelopiped. Variants claimed relate to the design of the model and to repair procedures. USE/ADVANTAGE - The modules, which replace the existing silica bricks, provide an improved method of repairing the damaged end of a coking-chamber heating wall.
Patent DE-4105653-A1 (DE)
Inventor: WEHLER HERBERT DIPL ING
IPC: F16G13/16
Filed: 1991-02-22
Abstract: The subject-matter of the invention is an energy guide chain for guiding energy conductors, especially cables or hoses, from a stationary connection to a moving consumer, consisting of a multiplicity of chain links (1) which consist of two chain lugs (2,3) which are arranged at a distance from one another and parallel to one another, and two crosspieces (4,5) which connect the chain lugs (2,3) to one another and of which at least one crosspiece (5) is mounted on a chain lug (2, 3) such that it can move in a pivoting manner around a joint axis. In order to open the energy guide chain on both sides at its top, that is to say on both chain lugs, and in order to provide unhindered access to the energy guide channel, it is provided that both chain lugs (2, 3) have a rotating joint (7) which consists of a pin (8) which is arranged in the longitudinal direction of the chain lugs (2,3) and forms the joint axis, and of a holder (9) which is plugged detachably onto the pin (8), and that the crosspiece (5) is mounted on the two holders (9). 
<IMAGE>
Patent DE-4106097-A1 (DE)
Title: Pneumatic stowing system installed in centre road terminating in longwall - comprises conveyor and machine with pipes to left and right in longwall, stowing material alternately in two flanking areas
Inventor: KNISSEL WALTER PROF DR ING
IPC: E21F15/08
Filed: 1991-02-27
Abstract: The method brings stowing material into a stowing area, particularly in longwall cutting, pref. by a pneumatic system, in coalmining. The pneumatic machine (21) and conveyor belt are set up in a central roadway (4) between two previously cut roadways (2, 3). The middle road (4) terminates in the longwall (1), splitting it into two parts (5, 6). Stowing pipes (22) lead to a branch (23), from which there is a left (25) and a right (24) run of pipes. The stowing material is pumped alternately to the left (7) and right (8) stowing areas. USE/ADVANTAGE - The stowing potential is significantly increased.
Patent DE-4113290-A1 (DE)
Inventor: MENCHER BERNHARD DIPL ING
IPC: G01L23/22
Filed: 1991-04-24
Abstract: The proposal is for a process for detecting knocking combustion in an internal combustion engine implemented with the aid of a knock sensor and a reference mark on the engines crankshaft. In the process, on the assessment of signals from the knock sensor, knock signals are allocated to certain groups of cylinders of the internal combustion engine with the aid of the aforementioned reference mark and various knock recognition factors for the individual groups of cylinders are used by means of which knocking combustion can be distinguished from non-knocking combustion within a group of cylinders.
Patent DE-4118592-A1 (DE)
Inventor: BOLZ ALFRED
IPC: B01F15/00
Filed: 1991-06-06
Abstract: A conical dryer or mixer with swivel arm drive and sealing device comprises a conical mixing vessel having an upper housing cover, in whose centre a driving device (1) is arranged in alignment with the vessel axis, which driving device drives the swivel arm (5), rotating it around the vessel axis and which further drives rotationally the mixing screw (6), which is rotatably mounted at the free, pivotable end of the swivel arm, and additionally a first sealing and lubricating assembly (3) being provided to supply the upper, housing cover-side, centre-side bearing of the swivel arm, and a second sealing and lubricating assembly (7) for supplying the swivel arm-side bearing of the mixing screw on the swivel arm. 
<??>In order to supply both the sealing and lubricating assemblies simultaneously, provision is made for the centre-side sealing and lubricating assembly and the swivel arm-side sealing and lubricating assembly to be connected to one another via lines (21,22), and for the two sealing assemblies to be supplied with liquid via a common stock vessel (9) situated outside the mixer. 
<IMAGE>
Patent DE-4124221-A1 (DE)
Title: Sealing ring for machine shafts - has torque restriction both axially and radially and predetermined pressure distribution
Inventor: EDLUND ROY
IPC: F16J15/3236
Filed: 1991-07-20
Abstract: The sealing ring (10) which fits into a groove (11) in the first machine part (12) opening towards the second machine part (14) rests with a dynamic sealing edge (20) on a contact face (25) of the second machine part and is pressed with a static sealing edge (21) against a first groove flank (26). The ring (10) sealingly adjoins a second groove flank (28) over a radially aligned section (27) with a length of r is greater than or equal to 20 percent of the axial length of the ring, and adjoins the base (30) of the groove over an axially aligned section (29) of a length of x is greater than or equal to 20 percent of the axial length of the ring. ADVANTAGE - The static sealing edge acts as a secondary seal whilst the dynamic sealing edge seals the relatively movable machine parts.
Patent DE-4126559-A1 (DE)
Title: Electrical, optical, communications or power cable for blowing into channel - has radial protrusions on surface, and thin covering sheath applied for smooth movement in channel
Inventor: LACHMANN DIETER
IPC: G02B6/44
Filed: 1991-08-10
Abstract: The cable (1) has radially protruding elements (2,3) on its surface, between which recesses are formed. A thin sheath layer (4) of constant thickness is arranged over the protruding elements, touching the cable between the elements. The surface of the cable may be bound with threads (2,3) in opposite directions to one another which form the protrusions. The radially protruding elements are pref. of soft elastic material which swells in the presence of moisture. The protruding elements may be bulges in a metal layer (6) of the cable (1). ADVANTAGE - Allows cable to be blown into channel without wound threads catching its inner surface.