baber/WOPTO huggingface dataset:
Patent DE-4235665-A1 (DE)
Title: Screwdriver with multi-bit selector mechanism plus - has hollow front section storing several bits with thumb knobs that can be pushed forward to select bit and seat it in central hexagonal socket
Inventor: KOEHLER ALBERT
IPC: B25F1/04
Filed: 1992-10-22
Abstract: The screwdriver has a housing with a grip (20) at one end and a hollow section (22) with an opening (24) at the other. Stored around the inside circumference of the hollow section (22) are a number of bits (12) with an hexagonal end section (58). Forming a unit with the bit is a leaf spring (42) with a thumb knob (34,36) which is guided in longitudinal slots (30) in the hollow section. Protruding into the hollow section is a central rod (26) with an hexagonal socket (56) into which the end section (58) of the bits fit to lock against relative rotation. To select a bit it is pushed forward with the thumb and inwards to align it with the socket (56). It is then pulled back a short distance to lock it in the socket. USE/ADVANTAGE - Simple design of screwdriver involving few parts. Convenient to use. Bits cannot be lost.
Patent DE-4237255-A1 (DE)
Title: Flexible processing system of mixed document contg. image and code data - stores document on CD ROM and uses processing unit to provide search and display control
Inventor: KAWAMURA KOUICHI
IPC: G06T1/00
Filed: 1992-11-04
Abstract: The processing system (1) contains a mixed document processing unit (4), a system unit (2), input device (6), display (8) and a printer (10). The system unit contains a computer that handles functions such a search and display control. The mixed document processing system (4) has memory (34) containing different data groups. The memory can be in the form of a CD-ROM. Code words can be entered to initiate a search of the index under control of processing modules (26). ADVANTAGE - Provides high flexibility of application, and easy to use.
Patent DE-4241456-A1 (DE)
Title: Wire connecting electric connector - has wire sleeve with forward and rear sections forming shoulder to connect wire and sleeve at several edge points
Inventor: SHARVIT JACOB
IPC: H01R43/048
Filed: 1992-12-09
Abstract: the electric wire contact connector (30) connects an electric wire (20) of size 24 or less for use in aviation electronics. The connector (30) includes a one piece extruded wire sleeve (36). This has a longitudinal axis (35) and an inner diameter such that both an electrically conductive section (19) and also an insulating cladding section (25) of the wire sleeve (36) can be inserted. The sleeve (36) has a front lip (39), a front section (38) and a back section (40). The latter (40) has an inner diameter smaller than the front section (38). This, a shoulder (42) is formed between the two sections (38, 40). The wire sleeve (36) and the wire (20) are connected through a number of border points (X,Y). ADVANTAGE - Prevents the wire from being pulled out and provides a connector with increased safety and reliability.
Patent DE-4244852-A1 (DE)
Title: Vertical take-off and landing aircraft and aircraft docking bay
Inventor: HAERTEL MARTIN
IPC: B64F1/00
Filed: 1992-11-07
Abstract: The aircraft has an associated docking bay (2) with a reception seat (3 receiving the aircraft fuselage (1) which is pivoted from its horizontal flying position into a vertical landing position.The docking bay is provided with current supply and telephone lines, with a radio link allowing telephone data to be exchanged with the aircraft and an electric re-fuelling device for rapid re-fuelling of the aircraft.
Patent DE-4300287-A1 (DE)
Title: Tree-reclamation system - fills holes at set distance successively with separating, nutrient and loose filler materials
Inventor: SCHMIDMEIER THOMAS
IPC: A01G29/00
Filed: 1993-01-08
Abstract: Holes (4) are drilled in the ground at a predetermined distance from the tree (1) to be reclaimed. Each hole is partly filled with material forming a separating and storage layer (5). This is followed by a nutrient solution and a loose filler material (6). The solution can be watery, containing plant nutrients and/or minerals, the need for which is indicated by soil analysis. The spoil from drilling the holes can be used as filler material, and several holes can be drilled simultaneously. USE/ADVANTAGE - Particularly for trees near roads or railway lines, avoiding damage to fine roots or insufficient irrigation due to compacting of ground.
Patent DE-4301692-A1 (DE)
Title: Electrically connecting together 2-printed type circuit boards - by e.g. applying circuit of conducting thermoplastics to two insulating sheets, ultrasonically bonding them together under pressure and cooling
Inventor: SANTO KOUICHI
IPC: H01R43/02
Filed: 1993-01-22
Abstract: Top and bottom printed type circuit boards are connected together electrically as follows: a heat-softened material is mixed with conducting material and the prod. is applied to an upper insulating sheet to form the first circuit; the mix is similarly applied to a second insulating sheet; the top sheet is placed on the second sheet so that their circuits meet; the top and bottom circuits and the top sheet are subjected to ultrasonic vibrations so as to heat frictionally and melt them all, while the top sheet is pressed down on to the lower sheet to bond them together; finally the top and bottom circuits are cooled to produce a durable connection. The circuits are preferably, e.g., polyester or polyimide PCB's; the process preferably uses a dispersion of thermoplastic polyester, PVC, polyvinylacetate, ethylene-vinylacetate copolymer, polyurethane, polystyrene or phenoxy polymer in a plasticiser or solvent from the group of isophorone, carbinol, cyclohexane or dibutylphthalate; pigments can also be added, as well as one or more types of rubber from the range of chloroprene, acrylonitrile, styrene-butadiene or natural rubber. ADVANTAGE - The procedure is cheap and rapid. The prods. can be thin for miniaturised electronic equipment or components. The sheets can be bonded in any disposition.
Patent DE-4302446-A1 (DE)
Title: Refillable aerosol can
Inventor: BOSCHERT RAINER
IPC: B65D83/14
Filed: 1993-01-29
Abstract: Refillable aerosol can, comprising a standard pressurised can made of steel sheet or aluminium having an upper opening which possesses a collar and is intended for receiving an aerosol valve, a neck-shaped attachment piece 6 provided with external thread 8 being clinched media-tightly by means of a ring seal 7 onto the collar 2 and an aerosol valve 10 being inserted into this attachment piece to form a valve head 9 and being fixed detachably or exchangeably thereon by means of union nut 5 and sealing ring 13. <IMAGE>
Patent DE-4308770-A1 (DE)
Inventor: NAKAYAMA TAKASHI
IPC: B60J11/00
Filed: 1993-03-19
Abstract: In a mixer type fluid heating system including a heating branch 1 and a bypass branch 2 each having a flow control valve 31, 32, the opening degree of the two halves 31, 32 is controlled to maintain the temperature of the output water a set amount above that of the inlet water and a fluid flow governor 4 maintains a set pressure difference between the inlet water and the output water. In one embodiment, the cold water valve 32 responds gradually to the deviation of the valve actuating device M but the hot water valve only responds when the deviation exceeds a threshold level. In another, the cold water valve only responds when a deviation threshold is exceeded with the hot water valve responding when the displacement of the actuating device is below the threshold. The arrangement prevents "after boiling" and "cool water sandwiching" phenomena. <IMAGE>
Patent DE-4309078-A1 (DE)
Title: Electrically driven tooth cleaning device
Inventor: HACZEK WERNER
IPC: A61C15/00
Filed: 1993-03-20
Abstract: There is described a tooth cleaning device (1) in which an attachment (3) is attached to the handle (2). The attachment (3) houses a cleaning instrument (32). If a user shifts a switch (13) in the direction toward the attachment (3) an electrically driven motor (9) is switched on which induces the cleaning instrument (32) to rotate about its own axis. By shifting the switch (13) the cleaning instrument (32) is moreover pushed out of the attachment (3). With the aid of the projecting, rotating cleaning instrument (32) the user can clean, in particular, the gaps between his/her teeth. <IMAGE>
Patent DE-4310920-A1 (DE)
Inventor: TINCMAN HALUK
IPC: D06P5/12
Filed: 1993-04-02
Abstract: A differential printing process for textiles, in particular carpets, made of polyamide fibres of various dyeability, is characterized in that a cationic resist based on quaternary fatty amine polyglycol ethers or on quaternary ammonium polyglycols is added to the usual printing paste for polyamide fibres. The printing paste may also contain several different dyestuff types, as in the differential dyeing process, and may if required be continuously cross-dyed in a manner known per se in a single operation by a wet-on-wet differential dyeing process. To carry out this process, a usual printing paste for polyamide fibres is used which is characterized in that it contains a cationic resist based on quaternary fatty amine polyglycol ethers or quaternary ammonium polyglycols.
Patent DE-4311320-A1 (DE)
Title: Method and device for checking the weld seam quality in the joining of plastics parts
Inventor: KISING JUERGEN
IPC: G01M99/00
Filed: 1993-04-06
Abstract: For controlling the quality of weld seams of plastics parts to be joined, it is provided according to the invention to detect the temperature distribution along the weld seams by means of temperature sensors, for example by means of an infrared camera, and to display the measured values in a thermal image or to compare them with stored data. This enables a control of quality using means which are simple and good value.
Patent DE-4316030-A1 (DE)
Title: Bed
Inventor: GRUBER BRUNO
IPC: A47C19/00
Filed: 1993-05-13
Abstract: It is proposed to form the bedding box for a bed from a U-shaped cylinder section having the form of a trough.
Patent DE-4316294-A1 (DE)
Title: Fishing vessel for screen printing machine stencil - has guide face, in inking vessel for ink level maintaining, comprising plate with aperture
Inventor: BACHMANN LOUIS
IPC: B41M1/40
Filed: 1993-05-14
Abstract: The stencil inking (1) is open at its underside and has at least one edge (3a) to abut tightly a printing plate (15). Inside the inking vessel is a guide face (10a) for the ink levelling. Pref. the guide face is a drive, or a plate (10). Typically there is a through aperture in the plate etc. for the ink passage. The vessel may have an inner extension (5), on which the plate is releasably secured. The plate may have a floating mounting. The guide face may be spaced from the printing plate edge by not more than 5 mm. ADVANTAGE - No need for frequent filling of the vessel, and facility for uniform ink supply.
Patent DE-4316797-A1 (DE)
Title: Joint in particular on percussion musical instruments
Inventor: SASMANNSHAUSEN WERNER
IPC: G10D13/02
Filed: 1993-05-19
Abstract: In a joint (1) with two fixable joint parts (2, 5), one of which forms a lower part (2) and the other an upper part (5) which can be locked in an angular position in relation to the lower part, in particular on percussion musical instruments, the lower part and the upper part (2, 5) are interconnected via correspondingly polygonal projections (17) of locking discs (15, 16), which engage in a polygonal opening (6) of the upper part (5), and first or second toothed rings (13; 18) arranged on the outer sides of the lower part (2) and on the sides facing these of the locking discs (15, 16). <IMAGE>
Patent DE-4320363-A1 (DE)
Title: Method and device for testing the tightness of hollow bodies
Inventor: FUHRMANN WOLFGANG
IPC: G01M3/22
Filed: 1993-06-19
Abstract: The invention relates to a method and a device for testing the tightness of hollow bodies by means of test gas. Here, the hollow body is exposed, within a test chamber, to a differential pressure, so that in the event of non-tightness of the hollow body gas can flow to the side of the lower pressure. In this arrangement, the test gas, which consists of various gases, is separated and part of the gas components produced are led into the hollow body and another part of the gas components are led into the test chamber surrounding the hollow body and the gas composition on the side of the lower pressure is subsequently analysed.
Patent DE-4321465-A1 (DE)
Title: Covering for an elongate pit
Inventor: BALZER HANS
IPC: F16P3/02
Filed: 1993-06-28
Abstract: The invention relates to a covering for an elongate pit for receiving energy-transmission means (6) in the form of flexible hydraulic or pneumatic lines, electric cables or the like, which are each connected, by one end, to an energy connection (26) within the pit (10) and, by their other end, to a carriage (1) which can be moved in the longitudinal direction of the pit (10), beyond the latter, and is intended for receiving a tool (2), in particular a press mould, it being possible for the tool (2), in particular the press mould, to be advanced by means of the carriage (1) to a machining station (3), in particular the counter-mould of a press. The covering is designed in the manner of a roller blind which circulates endlessly within the pit (10), is connected to the carriage (1) at at least one location (34) and, accordingly, can be moved back and forth therewith, the energy-transmission means (6) being guided outwards through the covering (12), which can be moved back and forth, and/or being guided out of the pit (10) to the carriage (1) and to the tool (2) mounted on the carriage. <IMAGE>
Patent DE-4322028-A1 (DE)
Inventor: GNEITING GUENTER
IPC: A61F13/06
Filed: 1993-07-02
Abstract: A joint band consists of a sleeve-shaped hose (10) made of an elastic stretchable textile material. In the area (12) of the joint, the hose (10) has an insert (14) with a higher stretchability in the longitudinal direction (L) of the hose. In order to prevent the fabric from forming a cumbersome bulge in the bend of the joint, the insert (14) provided in the area (13) of the hose associated to the bend of the joint extends over 1/4 to 1/2, preferably over 1/3, of the circumference of the hose. The insert (14) is made of a thinner and softer material than the rest of the hose (10).
Patent DE-4323488-A1 (DE)
Title: Mounting elements
Inventor: ZERFAS HEINZ
IPC: F16M1/00
Filed: 1993-07-14
Abstract: The invention relates to positively and directionally locking connections which permit rapid mounting and converting of machine supports, frameworks and installations. Mounting elements designed as in the Figure are guided and slide in the appropriate profile and guide strips and can be fixed there in any position by means of screw-connections. Right-angled mounting elements can be assigned with respect to one another, resulting in high loadability of the profiles and guide strips which are to be mounted and can be used for mounting installations and mountings of all types. Since mounting elements comprise a rigid unit, but there is also a movable connection in a press fit by means of a bolt which, in its arrangement, is mounted movably in the other guide part, movements of 360 degrees are possible by virtue of the resulting connections of profiles and guide strips, this giving rise to a multiplicity of extremely different possibilities for mounting and utilization. Said mounting elements may consist of stainless steel. <IMAGE>
Patent DE-4324347-A1 (DE)
Title: Mass produced monolithic ceramic filter - has honeycomb structure with partition wall section, useful for micro and ultra filtration and reverse osmosis
Inventor: YORITA HIROSHI
IPC: B01D63/06
Filed: 1993-07-20
Abstract: A monolithic ceramic filter has a honeycomb structure with a partition wall section which extends from within the honeycomb structure to an outer wall surface and which has increased thickness compared with the rest of the partition wall so that a flow resistance relaxation section is formed. A monolithic ceramic filter has a honeycomb structure including communication cavities separated from the honeycomb cells by the filter cell partition walls, the cavities being in communication with the outside of the honeycomb structure over its entire length and extending over its entire axial length. Also claimed is prodn. of the above ceramic filters by extrusion. USE/ADVANTAGE - For fine filtration, ultrafiltration and reverse osmosis (claimed). The filter is compact, has a large filtration area and low filtrate flow resistance and is easy to massproduce industrially.
Patent DE-4327561-A1 (DE)
Title: Dwell appliance
IPC: D06B3/16
Filed: 1993-08-17
Abstract: A dwell appliance for the continuous tension-free wet treatment of a fabric web (14) comprises a trough (10) which is U-shaped in vertical section and is closed by two end walls (11d) and in which an inner guide surface (17) U-shaped in vertical section forms a U-shaped repository channel (18) which has at its two ends an inlet and a draw-off orifice (20, 22) for a fabric web (14). So that this dwell appliance can transport the fabric web (14) more carefully and more effectively and at the same time has a simple design, provision is made for a drum (16) to dip into the liquor (12) in the trough (10) and to be driven rotatably about its horizontal axis in the direction of transport of the fabric web (14), that part (17) of the circumferential surface of the drum which is located in the liquor (12) constituting the guide surface. <IMAGE>
Patent DE-4327645-A1 (DE)
Title: Lens tube for variable focal-length lens - contains cam ring in threaded engagement with inner thread of stationary tube, with linear movement guide rotatable relatively to cam ring
Inventor: TANAKA HITOSHI
IPC: G02B7/04
Filed: 1993-08-17
Abstract: The linear movement guide is movable in common with the cam ring in the direction of the optical axis. At least three movable lens groups are guided in the direction of the optical axis with the linear movement guide. A first lens assembly (18) for the first object-side lens group (L1) is in threaded engagement with a further thread (13c) of the cam ring. Several cam tracks (13d,13e) are provided on the cam ring for drive of the lens groups (L3) following the first (L1). The first lens assembly (18) has an outer thread and the cam ring has an inner thread (13c). A guide arrangement is provided on the linear movement guide (14) for determining a position in which the inner thread of the cam ring comes into engagement in a peripheral direction with the outer thread of the first lens assembly. USE/ADVANTAGE - A lens tube which can be assembled easily by having a simple construction.
Patent DE-4328439-A1 (DE)
Title: Rail for accepting a selector fork
Inventor: GOERNITZ SIEGFRIED
IPC: F16H63/32
Filed: 1993-08-24
Abstract: Published without abstract.
Patent DE-4329176-A1 (DE)
Title: Foot support for machine with oscillator - has solid ball rotating against under side of machine frame against rigid plate to suppress oscillations
Inventor: NAKAGAWA KENJI
IPC: H02K5/24
Filed: 1993-08-30
Abstract: The support system for a machine with an oscillator, has feet (54) to give insulation against oscillation where each has a ball (70) of solid material with free rotation against the side of the machine frame (12). A plate (84) of rigid material is in contact with the ball (70), and below it. A centering unit (58), of an elastic material, maintains the relative position of the ball (70) and plate (84) against each other. Pref. the base of the machine frame (12) contains an additional housing (62) with a lower opening for a ball (7) within the housing (62) to project partially through to lie against the plate (84), with free rotation. The centering unit (58) has a cylindrical and elastic component with a base and a side wall. The plate (84) is secured to the base of the cylinder between the ball (70) and plate (84). A mounting plate at the base of the frame (12) to secure the housing (62) with height adjustment through the fitting of the outer threading of the housing within an inner threading at the mounting plate. USE/ADVANTAGE - The system is for an appts. with an oscillator, such as a washing machine or electrical generator containing a motor to give the oscillation. The foot support structure suppresses the oscillations vertically and horizontally.
Patent DE-4334319-A1 (DE)
Title: Apparatus with electrolytic elements
Inventor: LIVSHITS DAVID
IPC: H01M4/00
Filed: 1993-10-08
Abstract: The invention relates to an apparatus with electrolytic elements to allow the passage of liquids, especially seawater, containing dissociated substances, having electrodes of different materials arranged in a housing, a plurality of liquid-permeable electrodes being arranged in two parallel wells which are connected to one another in the lower part and at the free end of which, in the case of the first well, an inlet is provided and, in the case of the second well, an outlet is provided, and the electrodes being connected electrically in series.
Patent DE-4337083-A1 (DE)
Title: Highly pure tri:aryl-borane cpds. prodn. by reproducible process - by reacting boron tri:halide in inert solvent with slight excess of aryl magnesium halide in linear ether and removing ether and magnesium salt
Inventor: IKEDA YOSHIHIKO
IPC: C07F5/02
Filed: 1993-10-29
Abstract: Prepn. of highly pure triarylborane (I) in high yield by reacting B tri-halide (II) with aryl Mg halide (III) comprises: 1) reacting 1 mole (II), as 0.1-8.0 M soln. in an inert solvent (IV) with 3.1-3.5 mole (III) as 0,1-3.0 M soln. in a linear ether solvent (V); (2) distilling off (V) to promote further reaction of the mixt.; and then 3) crystallising the halogenated Mg salt (VI) formed as by-prod. to increase the (I) recovery ratio. Pref. on crystallisation of (VI), (I) included in (VI) is released by distilling (V) from the reaction mixt. ADVANTAGE - The process is stable and gives as reproducible results as possible in (I) prodn. on the technical scale.
Patent DE-4341202-A1 (DE)
Inventor: LOICHINGER WALTER
IPC: B62D11/10
Filed: 1993-12-03
Abstract: PCT No. PCT/EP94/03952 Sec. 371 Date May 30, 1996 Sec. 102(e) Date May 30, 1996 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/15272 PCT Pub. Date Jun. 8, 1995A protection device for a steering transmission of a tracked vehicle having a plurality of planetary gear sets capable of engaging different ratios for cornering in curves with different radii. The input and output speeds of the steering transmission and the transmission ratios are determined and compared with predetermined operating parameters in order to determine if clutch slippage is occurring. If slippage is detected, the steering transmission is thereupon temporarily disengaged.
Patent DE-4342618-A1 (DE)
Inventor: WIDDERN MICHAEL HENNIG-CARDINA
IPC: A22C13/00
Filed: 1993-12-14
Abstract: The invention relates to a biaxially stretched, transparent, tubular sausage casing coextruded in at least four layers, in particular for casing scalded-meat and cooked-meat sausage, whose high barrier action with respect to permeation by water vapour and oxygen and with respect to light transmission permits storage of the encased products over comparatively long periods without the encased products suffering visually recognisable damage.
Patent DE-4403308-A1 (DE)
Title: Microscopic slide for examination of liq(s). which may contain particles
Inventor: CARCASONA ALFONS DR RER NAT
IPC: G02B21/34
Filed: 1994-02-03
Abstract: An oblong slide (10) is stiff and transparent, and for example, is of glass. In its upper surface is a recessed row of separate, adjacent sample cells (20, 21), with plane floors (22), parallel to the base. Entry regions near the long edge allow a fluid drop to be drawn into the cell by capillary action. A rectangular cover slip the length of the slide, but narrower, rests above the cells, recessed centrally into the upper surface of the slide, below lands (13) on the long sides. Each cell has its own outwardly directed sloping ramp (25). Partitions (23), partially round the cells, at the ends and between the rows, contact the cover slip (40).