baber/WOPTO huggingface dataset:
Patent DE-4124970-A1 (DE)
Title: Automatically adjustable bar feed collet - has key applied at spindle nose to release rotational locking pins and allow collet to be adjusted in situ.
Inventor: RALL GERHARD
IPC: B23B31/20
Filed: 1991-07-27
Abstract: The collet chuck fits inside the nose end of the spindle (5) of a bar auto. It consists of an inner collet (52) which fits inside an outer collet (21) and has an outside thread at the rear end screwing into the bore of the outer collet. Thus if the inner collet is rotated the mating taper (72) causes the jaws to close and alter the clamping force. Pegs (55) on three collet jaws (54.1) enter slots in the outer collet and lock it against rotation. Before the chuck can be adjusted the jaws must be forced inwards far enough to bring the pegs clear of the outer collet. This is done by the use of a key (57) applied along the axis of the spindle. The key has three fingers (58) which can only be engaged when they are aligned opposite the jaws having pegs. The fingers bear on the front taper (56) of the inner collet, forcing the jaws inwards and allowing the collet to be turned with the key. ADVANTAGE - Bar feed collet can be adjusted in situ with substantial reductions in machine set-up and downtime.
Patent DE-4125777-A1 (DE)
Inventor: KUENZEL WERNER
IPC: B65D5/468
Filed: 1991-08-03
Abstract: The powder-tightness of a package (30) consisting of a collapsible box blank (1) with at least four wide and narrow side walls (2, 3, 4, 5) joined together via fold lines to form a box with cover and base tongues (6-13) jointed thereto, in which a grip aperture (33) is provided in one wide or narrow side (3) by folding a grip strap (15) along a fold line (19) and the side walls are of at least two layers by the introduction of an inner body (23), are to be improved. This is attained in that the inner body (23) has closely spaced longitudinal grooves (29) extending at least over the surface of the grip strap (15) on the side wall (24) against the grip aperture (33).
Patent DE-4125863-A1 (DE)
Inventor: KICKELHAIN JOERG
IPC: H05K3/18
Filed: 1991-08-03
Abstract: The invention relates to a process for the deposition of conductive metallic patterned layers onto glass substrates, for example for the fabrication of integrated circuits. The invention provides that a mask (2) with the negative of the pattern to be applied is placed into the optical path (1) of an excimer laser, and that the laser radiation emerging from the mask (2) is directed at a planer quartz glass plate (3) whose rear is in contact with a reductive copper bath (6). The process according to the invention manages with exposure times on the scale of seconds, whereupon the deposition process proceeds autocatalytically and can be interrupted as soon as a desired layer thickness has been achieved. <IMAGE>
Patent DE-4129729-A1 (DE)
Inventor: KORTENBREDE LUDGER
IPC: B62J7/04
Filed: 1991-09-06
Abstract: The supporting frame (20) of a luggage carrier (18) is supported on the one hand in the bearing area (14) of the rear wheel of a frame (10) of a two-wheeled vehicle by means of carrying frame supports (22) and (24). On the other hand, the front end area of the supporting frame (20) is connected via a pivot component (34) to a pair (12) of rods of the frame of the two-wheeled vehicle, which pair (12) are guided from the bearing area (14) of the rear wheel to the upper end area of a seat tube. The pivot component can be displaced in the longitudinal direction of the supporting frame (20) during assembly and can be fixed against displacement for the operating state. In addition, the pivot component (34) can be pivoted about an axis (A) which is orthogonal with respect to the central longitudinal plane of a luggage carrier and, if necessary, can also be fixed against pivoting. In this way, it is possible to adapt the luggage carrier to different shapes and sizes of frames of two-wheeled vehicles. <IMAGE>
Patent DE-4130011-A1 (DE)
Title: Fastening element for pipes - has holder and two arms defining minimum two sections with openings
Inventor: FISCHER MATTHIAS
IPC: F16L3/23
Filed: 1991-09-10
Abstract: The arms (13) define between them a first section (15) into which the pipe is to be inserted, and also a second section (16) connected to the first section by the first opening (19) whereby the pipe (33) can be brought through a second opening (20) released between the arms (13). When the fixing element (10) is to be fixed on an assembly face the first opening points parallel to the latter. The arms are pref. made of a resilient eg. plastics material and are connected together. Further sections (17) with further openings can be provided. The sections can have different transverse dimensions. USE - Two pipes can be quickly and easily fixed to a supporting structure in one single process with one single fixing element.
Patent DE-4133256-A1 (DE)
Title: Feed regulator for steam iron - consists of valve seat and valve rod and is supported on ramp via cam regulator
Inventor: AURIA PEREZ AUGUSTIN
IPC: D06F75/18
Filed: 1991-10-08
Abstract: A feed regulator (4) for a steam iron (6) connects the water storage container (8) to the evapn. chamber (16) and consists of a valve seat (28) and a valve rod (33). The feed regulator (4) is supported on a first ramp (59) via a cam follower (62). The ramp (59) is connected to a temperature setting component (3) via an operating device (37). A second ramp (63) fastened to the housing is provided next to the first one and the two ramps (59,63) feature countercurrently ascending cam tracks (60,84) which intersect each other. ADVANTAGE - The temperature setting device can adjust the valve rod into a throughflow position only when the base has a sufficient temperature for steam prodn.
Patent DE-4133934-A1 (DE)
Title: Reusable transport packing for articles - has adjustable three piece corner protectors and tension belts
Inventor: MEYER DIETER
IPC: B65D81/05
Filed: 1991-10-14
Abstract: The corner side packings (3-5) can be the same or different regarding material, design and functioning so that different transport conditions can be catered for. Variable holders (9,2,7) can be attached so that the packings (1) can be integrated into a return/exchange system. Several packings can be set individually movable in on an elastic and/or fixed endless one piece tension belt. One or more of these elastic and/or non-elastic belts (2) or cords (9) can be attached fixed or detachable on at least one or two or all of the side pieces. ADVANTAGE - The packings can be made from tough flexible shock absorbing material capable of reuse.
Patent DE-4134218-A1 (DE)
Title: Control valve for regulating pressurised fluids or gases - has valve seating between intake and exit sockets and movable spindle connected to slider at one end
Inventor: KAISER FRANZ
IPC: G05D16/10
Filed: 1991-10-16
Abstract: The control valve has a main housing (10) with intake and exit pipe sockets (11,12), and a valve seating (63). The seating has a central shaft to accommodate a valve spindle (23) that has a valve slider (24) connected to one end. Slider displacement is controlled by a rod and a valve attachment in a slider housing (40). The valve slider is mounted in the housing to allow play. In-flow and exit-flow valve seatings are located inside the housing. USE/ADVANTAGE - In power generation. Reduces operating forces.
Patent DE-4136123-A1 (DE)
Title: Receptacle for cigarette ends - consists of small bag which is made from material which is difficult to ignite
Inventor: BADURA MANFRED
IPC: A24F19/00
Filed: 1991-11-02
Abstract: The receptacle consists of a bag made from a material which is difficult to ignite. The bag is open at one end and has a middle fold line (4). The bag is held closed by a spring formed from a flattened ring of spring material. A second spring is fitted close to the fold line so that the discarded material is retained in the lower half of the bag. When the bag has been sealed by the spring (6) it can be safely disposed of without the risk of causing a fire. USE/ADVANTAGE - Receptacle for cigarette ends etc. The unwanted material can be safely stored until a convenient means of disposal is available.
Patent DE-4137586-A1 (DE)
Title: Detector for sensing magnetic piston position in cylinder - uses two magnetic sensors, one mother sensor acting as a distribution device for transfer of signals to computer
Inventor: RUEGER FRANK
IPC: G01B7/02
Filed: 1991-11-15
Abstract: Two sensors, e.g. reed contacts, Hall sensors or inductive sensors are mounted on the outer cylinder wall. The sensor signals are fed to a computer or relay via cables for evaluation. The supply lines (12) of a second sensor (14) are coupled to those (17) of a mother sensor (15) acting as a distribution component and as a sensor. The signal wire (13) of the second sensor is fed via the mother sensor and fed to the computer with the signal wire (18) of the mother sensor. USE/ADVANTAGE - For accurate position measurement in hydraulic or pneumatic cylinder. Reduced number of lines without endangering sensor function or increasing wire diameter.
Patent DE-4141052-A1 (DE)
Title: Compact solid state laser pumped by powerful laser diodes - provides frequency-doubled output from linear, monolithically folded or ring resonator crystals with suitably selective coatings
Inventor: DURKIN PETER
IPC: H01S3/07
Filed: 1991-12-13
Abstract: The laser includes two rare-earth doped laser crystals (3, 7) which serve as amplifying media and resonator mirrors with suitably curved coatings (r) having high reflectivity at fundamental frequency but min. reflectance for the pumping light from high-power semiconductor lasers (1, 9) via lenses (2, 8). A second harmonic generation crystal (5) is inserted with a quarter-wave plate (6) to avoid the so-called "green problem". Output is taken from a slightly angled reflector (4) with high reflectivity for the harmonics. ADVANTAGE - A more efficient device occupying min. space is suitable for pulsed operation with no birefringence due to heat loss.
Patent DE-4143264-A1 (DE)
Title: Operational circuit with drivers for vacuum fluorescence display - stores reconstructed data in holding or locking circuit for simultaneous delivery to integrated driver circuit elements
Inventor: JUNG BYUNG-HYUN
IPC: G09G3/30
Filed: 1991-12-31
Abstract: A microprocessor produces a digital pulse at the grid of the display field (7) which has anode segments receiving data signals from drivers (6) for display of various figures, characters or symbols. The intergrated driver circuit elements (8) are switched separately and connected in parallel by a holding or locking circuit (4). The display data are subdivided under microprocessor control according to the number of these elements (8) for formation of reconstructed data. ADVANTAGE - Flicker-free picture is formed with large quantity of data delivered separately from microprocessor to integrated driver circuit elements.
Patent DE-4201749-A1 (DE)
Title: New hair dye based on natural dye contg. alkannin - obtains graphite grey colour on hair by using natural dye
Inventor: LORENZ HERIBERT
IPC: A61K8/35
Filed: 1992-01-23
Abstract: The hair dye is based on natural dyes obtain an alkannine. Pref. the dye contains powdered Alkanna root. USE/ADVANTAGE - Alkannin is used in dyeing human hair to obtain a graphite grey colour (claimed), which it has so far been impossible to obtain with natural dyes. In an example, the dye 65 pts. wt. of Alkanna root, 2 pts. of N alginate, 2 pts. of Na carboxymethylcellulose, 2.5 pts. of Na2CO3, 0.5 pts. of Na lauryl sulphate and 320 pts. of water. Appln. of the dye to human hair for 30-60 minutes followed by rinsing and shampooing, gave a strong, glosy, graphite grey colour.
Patent DE-4206402-A1 (DE)
Title: Connecting element with sockets for minimum two rods - is divided into two parts in turning plane parallel between the rod planes
Inventor: HAMID ABDOLNASSER
IPC: F16C11/10
Filed: 1992-02-29
Abstract: The two parts (1, 2) of the connecting element can be rotated relative to each other in the turning plane and can be fixed in any positions turned relative to each other. This mutual fixing can be provided by mutual tensioning perpendicular to the connecting plane. The sockets for the rods (6, 7) in each connecting element (1, 2) are open towards to the connecting plane for inserting the rods through said plane. The depth of the socket openings perpendicular to the connecting plane is such that during mutual tensioning of the connecting elements the rods are fixed in position simultaneously inside the pockets. USE/ADVANTAGE - The rods can be easily connected together in any angle.
Patent DE-4212034-A1 (DE)
Title: Contact terminal for electric installation - has reinforcing strip around threaded bore to prevent frame from bending out of shape
Inventor: SCHMITT HERMANN
IPC: H01R4/30
Filed: 1992-04-10
Abstract: The terminal has a closed terminal frame (10) with two elongate sides (11, 12) and two transverse sides (13, 14). The first transverse side (13) ends at the first elongate side (12) and its free end engages in an aperture (15) in the second elongate side (11) and is fixed in it by plastic deformation. The first transverse side (13) has a column (18) which defines a threaded bore (19) for a screw. To improve the rigidity, the first transverse side (13) also has at least one strip (20, 21, 22) around the column (18). This stiffens the frame sides (11, 12, 13, 14) against bending about an axis parallel to the transverse side (13) and parallel to the plane of the long sides (11, 12). USE/ADVANTAGE - Esp. for electric circuit breaker. Simple device which prevents screw thread from deforming and making screwing in difficult.
Patent DE-4219325-A1 (DE)
Title: Adhesive compsns. for polystyrene laminated mfr. - contg. graft polymer of unsatd. carboxylic acid or deriv. mixed with ethylene@]-acrylate] copolymer and polystyrene
Inventor: IKEYA NOBUSHIGE
IPC: C09J123/08
Filed: 1992-06-12
Abstract: Compsns. (I) are obtd. by grafting (A) 0.01-5 pts. (all pts.wt.) unsatd. carboxylic acid or deriv. on (B) 100 pts. mixt. of (B1) 40-95% ethylene-acrylic acid (in text ethylene-acrylate ester) copolymer or methacrylate ester (in text ethylene-methacrylate ester) copolymer, with (meth)acrylate ester content 25-45 % (B2) 5-30 % polystyrene (B3) 0-40 % polyolefin. Compsns. (II) contain (C) 40-90 % ethylene-acrylate ester copolymer or ethylene-methyl acid ester (sic, in text ethylene-methacrylate ester) with (meth) acrylate ester content 25-45 % (D) 5-30 % polystyrene (E) 5-30 % modified polyolefin obtd. by grafting 0.01-5 pts. unsatd. carboxylic acid or deriv. thereof on 100 pts. polyolefin. Compsns. (III) contain (F) 70-95% modified resin obtd. by grafting 0.01-5 pts. unsatd. carboxylic acid or deriv. thereof on 100 pts. mixt. of (F1) 60-95 % ethylene- (meth)acrylate ester copolymer, with (meth)acrylate ester content 25-45 % and (F2) 5-40 % polyolefin (G) 5-30 % polystyrene. Laminates comprises, (a) polystyrene layer, (b) layer of (I), (II) or (III), (c) layer of polyolefin, ethylene-vinyl alcohol copolymer (IV), polyamide, and/or polyester. USE/ADVANTAGE - Used as containers for foodstuffs such as cups. Laminates comprise polystyrene, with its excellent mouldability, as (a) firmly bonded by (b) to layer (c) of material having poor affinity for (a)
Patent DE-4227787-A1 (DE)
Title: Run-in velocity measuring system for railway train - using detection time points for successive train axles provided by track switches and known track switch spacing
Inventor: GOTTSCHALK ACHIM DR ING
IPC: B61L17/00
Filed: 1992-08-19
Abstract: The run-in velocity measuring system uses signals provided by one (K1) of a series of track switches along a measuring path. The difference between the detection times for the successive train axles (A 2.1, A 1.2), the axle spacing, and/or the difference in the detection times of different track switches (K1,K2) for the same train axle are calculated. The calculated values are used with the known spacing between the successive track switches, to calculate the mean run-in velocity of the train via an extrapolation process. ADVANTAGE - Provides highly accurate estimated run-in velocity valve for train entering measuring track section.
Patent DE-4229413-A1 (DE)
Title: Upper body clothing article - has front and rear sides out identically and is cut into two halves along vertical symmetry axis
Inventor: JUSTKOWIAK SONJA
IPC: A41D15/00
Filed: 1992-09-03
Abstract: The halves (1,2) of the garment are formed as releasably connectable parts. They have on their facing edges on one edge a button tape (5) with buttons (6) and one the opposite edge a button hole tape (7) with holes (8) aligned with the buttons (6). The halves are joined to each other on both sides by a pull closure. The garment is a blouse with directly inserted or integrally incorporated sleeves. The front and rear sides (9) of at least one half (1 or 2) have a different material pattern. USE/ADVANTAGE - A blouse-type garment for the upper half of the body. The arrangement, with low expenditure, provides different appearances to the parts of the garment.
Patent DE-4232346-A1 (DE)
Title: Measuring the amount of sludge, liquid fuel or oil in a sepn. tank - includes air pearling sensor fixed to float of limited movement range, reducing complexity of sensor installation and tubes, enhancing results, etc.
Inventor: KONSTANZER MICHAEL DIPL ING
IPC: B01D21/32
Filed: 1992-09-26
Abstract: In a process to measure the amount of sludge, petrol or oil in a separation tank, the fluid level is measured by the change in hydrostatic pressure using a pearl measuring sensor fixed to a float. The improvement is that the required filling level is monitored using the hydrostatic pressure at a pearl measuring point carried on a float as it rises and falls; further that when the float can no longer rise or fall, the measurement signal triggers an alarm. USE/ADVANTAGE - The process measures the level of fluid in a separation tanks such as sludge, liquid fuel or oil. The arrangement greatly simplifies the complexity of the installation required for measuring sensors and tubes within individual separation tanks. Further, the process improves the accuracy of the results. Further the arrangement facilitates the installation of a fully automatic monitoring and warning system to prevent over-filling of individual separation tanks.
Patent DE-4239794-A1 (DE)
Title: Miniature hand air pump, e.g. for sports shoe - regulates air pressure in relatively small vol. using pressure sensor in housing
Inventor: RDUCH JOACHIM
IPC: F04B33/00
Filed: 1992-11-26
Abstract: At least one delivery cylinder (4) is accommodated in the housing (1) with a manually operated plunger (5). The housing also accommodates an electronic pressure sensor (3) coupled to an electronic display on the outside of the housing. The latter also carries a tubular valve (7) for establishing a connection to the inside of the air chamber via a rubber valve provided on the latter. The pressure sensor contains a pressure measuring element connected to an electronic circuit which couples the element to a LCD of a digital indicator. A button battery is used as the power supply. The pressure display is installed on the housing endface covered by a pivotable handle (40). The delivery cylinder and a retainer (22) for the sensor and display can be formed as a unit (2) received in the housing. ADVANTAGE - Accurate enough to reproduce air pressure in small vol. Small enough to be carried in sports gear without creating extra burden.
Patent DE-4241139-A1 (DE)
Title: Mixing distributor for central heating system - has mixer unit and by=pass in distributor-collector housing
Inventor: TRILLITZSCH HARALD
IPC: F24D3/10
Filed: 1992-12-07
Abstract: The distributor consists of feed distributor (2) with connection socket for boiler and heating feed, return collector (1) with connection socket for boiler and heating return, and mixer unit. A distributor and collector housing contains several mixer units. Warmer boiler feed water is mixed with colder heating return water in these units, to achieve the desired heating feed temp. USE/ADVANTAGE - Central heating system incorporates mixer and bypass, resulting in reduced material and installation costs.
Patent DE-4241543-A1 (DE)
Title: Adjustment device for motor vehicle's rear=view mirrors - has remotely controlled drive for tilting each reflector rapidly and precisely between operative and dipped positions
Inventor: WITTMANN ROBERT ING
IPC: B60R1/08
Filed: 1992-12-10
Abstract: The interior rear-view mirror (4) and both exterior mirrors (6) feature a pivotable reflector (18) in the housing (16) and a remote adjuster (19) with an electric motor (20). The adjustor consists of a positioning drive (17) in the housing connected to an actuator (15) which quickly tilts the reflector into an alternative position preventing dazzle from the headlamps of a following vehicle, and restores the original setting with precision. ADVANTAGE - Movement of the mirrors from the normal to the dipped position requires no special attention from the operator, and is independent of the latter's stature and posture.
Patent DE-4242325-A1 (DE)
Inventor: DRAGHETTI FIORENZO
IPC: B04C5/103
Filed: 1992-12-15
Abstract: A feed unit (1) for cigarette manufacturing machines, whereby shredded tobacco (3) is fed to a suction conveyor belt (4) via a dropdown channel (9) and an upfeed channel (14), the respective bottom ends of which communicate with a catch basin (15) for the heavier tobacco particles. An input conduit (22) feeds the heavier particles into a cyclone separating device (23), in the opposite direction to an upward air current produced by a nozzle (28), which defines, inside the cyclone device (23), a variable-section annular conduit (29) in which the heavier tobacco particles are separated into reusable and waste material; the waste material being disposed of, and the reusable material being fed back to the dropdown channel (9) and/or upfeed channel (14). <IMAGE>
Patent DE-4301779-A1 (DE)
Title: Baffle plate for oil or gas burner
Inventor: BOMBIS DIETER
IPC: F23D11/40
Filed: 1993-01-23
Abstract: The flat or conical plate (21) is mounted between the mixing chamber and the fuel nozzles. It is in two or more annular sections (31,32) shielding the chamber from the air intake pipe, these being fixed together but thermally insulated from each other. These contain a number of cut-away portions (33,34) extending radially or tangentially from a pitch circle, and which partly overlap. The section (31) towards the chamber can have fins protruding axially (35) beyond the cut-away portions and extending in the peripheral direction.
Patent DE-4311772-A1 (DE)
Title: Biocompatible implants comprising titanium@ for bone surgery - are prepd. by anodic oxidation of etched surface treated with phosphate-contg. soln., and then heat treating
Inventor: HASZMANN KAROLY
IPC: A61F2/30
Filed: 1993-04-08
Abstract: Prepn. of biocompatible implants for bone, esp. for facial or jaw bone, surgery comprising titanium, titanium alloys of medical purity and/or metals contg. at least 98 wt.% titanium, by (electro)chemical etching of a protective layer applied to the metal surface by means of anodic oxidn. and heat treatment is characterised by the treatment of the surface using aq. soln. contg. no more than 20 wt.% phosphate and opt. bioactive components, followed by rinsing to remove ions and a current density of 2-50 MA/cm2, in order to obtain a minimum voltage of 105V. The heat treatment is carried out at 120-750 deg. C. for 5-120 mins. and the entire process is opt. repeated one or two times using the same phosphate concn., current density and temp. USE/ADVANTAGE - The implants are of use in the medicinal field on account of their thickness, at least 2000 angstroms. The implants are also corrosion resistant, biocompatible, aesthetically pleasing and show good adhesion.