baber/WOPTO huggingface dataset:
Patent DE-4131452-A1 (DE)
Title: Sliding clasp fastener merchandising package - has coiled fastener within package sleeve which has one free outer surface for label
Inventor: THELEN HANS-JOERG
IPC: B65D85/671
Filed: 1991-09-21
Abstract: The packaged sliding clasp fastener, for a merchandising display, has a sleeve packaging (7) which is about the same width as the enclosed sliding clasp fastener (1), with at least one free outer surface for a label. The sliding clasp fastener is wound into a coil (9) and inserted into the packaging and secured in place. The packaging sleeve is of cardboard, plastics, cellulose non-woven and the like. The sliding clasp fastener is held within the packaging sleeve (7) in a clamped fit. The sliding clasp fastener is wound into a coil (9) with or without a winding core, with the end at the outer side with the slide (4) held in place by a staple. The packaging sleeve has a circular cross section, or the cross section is quadratic or rectangular with rounded corners, and all have the same dia. to take sliding clasp fasteners of different lengths. The packaged fastener can be inserted into an envelope, open at the opposite sides, held in place by a friction fit, using a cardboard or plastics envelope folded to shape for handling to give quadratic side surfaces and an outer surface for a label. ADVANTAGE - The assembly gives a compact packaged sliding clasp fastener, for merchandising, where the purchaser can see the product and where it can be shown effectively for sale.
Patent DE-4134224-A1 (DE)
Title: New 1-heterocyclyl:methyl-3-nitro-1,2,4-triazole derivs. - are used to increase the sensitivity of tumour cells prior to radio therapy
Inventor: HENTSCHEL MICHAEL DR
IPC: C07D249/10
Filed: 1991-10-16
Abstract: 1-Heterocyclylmethyl-3-nitro -1,2,4-triazoles of formula (I) are new. In (I) Q is a gp. of formula Q1-Q4: R1 and R2 are H, halogen, opt. substd. alkyl, alkenyl or alkynyl, or aralkyl or aryl; X is O,S or NR3; Y is CH2, CH or XCHR3; Z is O,S or NH; R3 is H, opt. substd. 1-6C alkyl, opt. substd. aralkyl or opt. mono-to trisubstd. aryl; R4 is XR3, S(O)mR3 or R3; n is 1 or 2; m is 0-2; a is 0-3; and b is 1-4. Intermediates of formula (III) are also new. An opt. prepn. of (I), includes reacting a triazole deriv. of formula (II) with halohydrocarbon of formula ECH2Q (where m=H or alkali metal; and E is Cl, Br or I). (III) are prepd. by reacting (II) with ECH2CONHNHCZR or by reacting 3-nitro-1,2,4-triazole -1-acetic acid hydrazide with R, NCZ, CZ(E)2 or ECN. USE/ADVANTAGE - (I) are radiosensitising agents for increasing the sensitivity of tumours to radiotherapy. They have relatively low toxicity, e.g. with LD50 values of 2-10 mmole/kg.
Patent DE-4135369-A1 (DE)
Title: Bipolar piezoelectric accelerometer with built-in test facility - has upper and lower electrodes in halves for application of test voltage and measurement of deformation
Inventor: GADEMANN LOTHAR DIPL ING
IPC: G01P15/09
Filed: 1991-10-26
Abstract: The piezoelectric element (1) consists of two plates (2) mounted one on top of the other and polarised in opposite directions, with electrodes (9) on the top (7) and underside (8) of the combination. The combination stands on a pedestal (3) allowing for bending under acceleration. A test voltage applied to a portion (11a) of each electrode should produce deformation which is measurable by the voltage induced between the other portions (11b) of the overlying and underlying electrodes. USE/ADVANTAGE - Esp. in motor vehicles. Requires no externally connected metallic plate between piezoelectric components. Easily automated mfr..
Patent DE-4136370-A1 (DE)
Title: Magnetic recording system for VHS or super-VHS video recorder - has different colour television signal components recorded along upper and lower magnetic recording layers
IPC: H04N9/825
Filed: 1991-11-05
Abstract: The video recorder recording system uses upper and lower magnetic recording layers (S1, S2) along the magnetic band, with respective circuit inputs receiving the modulated tone carrier (T), the luminance signal (Y) and the colour difference signals and the red-green-blue signals. The luminance signal (Y) is recorded in the upper magnetic recording layer (S1) by frequency modulation of the image carrier (B). The tone carrier is recorded in the lower magnetic recording layer (S2) and the colour carrier in the upper magnetic recording layer. The detected colour difference signals are recorded in the lower layer by frequency modulation of the colour carrier (F) and the detected red-green-blue signals converted into colour difference signals before recording by frequency modulation of the colour carrier. ADVANTAGE - Optimal use of recorder for available signals.
Patent DE-4136707-A1 (DE)
Inventor: SAITO TOSHIMASA
IPC: H01B13/012
Filed: 1991-11-07
Abstract: A jig (A) has a disengagement member (6) with a slope (6c) for moving a latch (11) of a connector housing (B) out of engagement with a terminal (T). A pushing member (7) of the jig (A) may then be moved relative to the disengagement member (6) to push the terminal (T) from the housing (B). Several embodiments are disclosed. <IMAGE>
Patent DE-4139743-A1 (DE)
Title: Measuring-out device for molten non-ferrous metals - with separate measuring-out chamber and melt warming bath
IPC: B22D39/06
Filed: 1991-12-03
Abstract: The measuring-out device (10) for non-ferrous molten metals consists of housing (14) holding a melt warming bath (2). A rising pipe (48) is provided for delivering the melt (12) from the housing (14) by means of pressurised gas. The housing (14) contains a measuring-out chamber (22) which is separate from the warming bath (20), but is connected with the bottom region (26) of this bath by means of a channel (50). The rising pipe (48) is located in the measuring-out chamber which is sealed against the environment and can be loaded with pressure. USE/ADVANTAGE - Can be used in the metallurgical industry. In comparison with known devices (with a common vessel for melt warming and measuring out), it is more accurate, works with smaller vol. of pressurised gas, and needs less time for its operation cycles.
Patent DE-4140649-A1 (DE)
Title: Motor vehicle wheel assembly - has central hub section with excess material which can be reduced to required size
Inventor: RENFER INGO
IPC: B60B21/02
Filed: 1991-12-10
Abstract: The vehicle wheel (1) consists of a rim (2) and a wheel disc (3) having a central hub section with an excess of material (4), the thickness of which can be reduced to give a required track width. The central section has a fixing surface (6) and fixing holes (7,8); in an alternative version the wheel disc has additional holes (10) and the wheel rim has threaded holes (9) to accommodate fasteners for releasable assembly. ADVANTAGE - Wheel construction which can be adapted to suit a variety of vehicles.
Patent DE-4141314-A1 (DE)
Title: Ramp for loading and unloading delivery vehicles - has retractable loading tongue narrower than one loading door
Inventor: SCHMINKE RICHARD
IPC: B65G69/28
Filed: 1991-12-14
Abstract: The ramp surface for loading and unloading storage areas in transport vehicles which are closable by double loading doors comprises an inclining platform (1) which is attached to a fixed support of the loading ramp, and a retractable support device (6) connected to the platform and designed to move out from its free end and to be laid down onto the loading surface of the vehicle. This support device comprises at least one movable retractable tongue (6) whose maximum width is at the most as large as the width of one of the door panels of the vehicle. The tongue can be trapezoidal with the long base side mounted on the side facing the platform. ADVANTAGE - It is now possible to load and unload the vehicle when only one of the door panels is open so that where the vehicle is refrigerated the loss of cold air is considerably reduced.
Patent DE-4142074-A1 (DE)
Title: Electrical hand-held mixer unit - has slide interlock element that is moved to limit high speed mixing mode.
Inventor: BJARSCH OTTO
IPC: H01H3/54
Filed: 1991-12-19
Abstract: An electrical hand-held mixer unit has a housing containing a motor (6) with a worm and pinion transmission (16) that has a power take of point (18) and a coupling (12). The top section is formed with a handgrip (34) and a switch actuator in inset (36). By turning the switch actuator the mixing output shaft may be rotated at high speed. A spring returns the actuator when released. For continuous operation at a lower speed a slide switch (14) is moved to limit the displacement of the main switch actuator. ADVANTAGE-Improved operating safety.
Patent DE-4210526-A1 (DE)
Title: Data transfer arrangement between measurement acquisition and processing units - has auxiliary unit mechanically joined to acquisition unit and coupled to it which passes data to processing unit
Inventor: REICHLER EDMUND
IPC: G01R15/12
Filed: 1992-03-31
Abstract: The arrangement for transferring data between a measurement data acquisition unit (1) and a data processing unit (3) has a portable measurement device as the acquisition unit. The portable measurement device is pref. a hand-held multimeter or tester whose measurement data are transferred via contactless coupling elements to an auxiliary unit (2) which passes the data to the processing unit. The auxiliary unit has a connecting part (4) with a detachable mechanical connection to the acquisition unit and contactless coupling elements corresp. to and at a defined distance from those of the acqusition unit. The combined unit can be used as a portable device. USE/ADVANTAGE - Enables rapid, problem-free adaptation of measurement value acquisition unit to measurement value processing unit for data transfer, using e.g. inductive, capacitive or optoelectrical coupling without computer interface.
Patent DE-4215916-A1 (DE)
Title: Combined glow plug and fuel injector for turbulent chamber diesel engine - has glow plug mounted coaxially in front of injector projecting into turbulence chamber downstream of exit passage
Inventor: LUGS WERNER
IPC: F02B3/06
Filed: 1992-05-14
Abstract: The fuel injectors for a turbulent chamber diesel engine are combined with glow plugs. The glow plug is held in the turbulence chamber by supports, coaxial with the injector centreline. With respect to the circular flow of air in the turbulence chamber, the glow plug is downstream of the opening of the passage leading to the combustion chamber. The glow plug comprises a heating wire mounted in a ceramic ring. ADVANTAGE - Gives more explosive air-fuel mixture and reduced nitric oxide emissions.
Patent DE-4216484-A1 (DE)
Title: Suction filter for mobile water aeration device - has rotatable filter drum cleaned by internal brush and external scraper and water jet
Inventor: DAMANN FRANZ-JOSEF
IPC: B01D33/073
Filed: 1992-05-19
Abstract: A mobile aeration device consists of a number of mixing tanks on a support frame with a pump which delivers water from e.g. a lake into the tanks. Oxygen is supplied to the tank under pressure, and the water is returned to the lake via an outlet pipe. The pump suction pipe is provided with a suction filter with a rotating filter drum. A cleaning brush is located parallel to the drum axis, and the drum and/or the brush is connected to a drive system. USE/ADVANTAGE - For aeration of water in rivers, lakes, sewage works etc. The suction filter can operate continuously without needing to be exchanged or cleaned even in very dirty water conditions.
Patent DE-4225838-A1 (DE)
Title: Shield driving machine for tunnel excavation - has pressure plate and immersion plate with opening and closing shutter plate, forming excavation and ring chambers
Inventor: HERRENKNECHT MARTIN DIPL ING
IPC: E21D9/087
Filed: 1992-08-05
Abstract: There is an opening (9) in the immersion plate (4) which can be closed by a shutter plate (14) to form a bulkhead between the excavation chamber (5) and the ring chamber (8). The closing edge of the shutter (14) has an attached seal which comprises a pair of hollow tubular (18) parallel inserts (17), and there is an opening at the bottom channel between these two inserts. There is another seal between the immersion plate and the shutter following the line (30) of the opening (9), and this seal is a hollow tube. ADVANTAGE - Maintenance and repair work in the ring chamber can be undertaken without risk.
Patent DE-4228254-A1 (DE)
Title: Recyclable synthetic rattan furniture - formed from polyolefin fibres by process extrusion
Inventor: HUMMER EDDA
IPC: B29C48/03
Filed: 1992-08-25
Abstract: The process begins with the mixing of a special polyolefin mixt in an extrusion line with a special processing screw (II). Also claimed is (I) and a machine for the prodn. of (I) whereby (II) is at the beginning of the prodn. line. USE/ADVANTAGE - (I) is useful for chairs, tables, sofas and other prods. (I) is resistant to weathering and the effects of heat, light and damp and does not require painting. It may be recycled of re-processed to form synthetic rattan and other prods.
Patent DE-4232214-A1 (DE)
Title: Lap top computer with battery recharging system - has sliding cover moved at rear of base unit housing to gain access to recharge slot for battery module
Inventor: NAKAJIMA YUJI
IPC: G06F1/16
Filed: 1992-09-25
Abstract: The computer has a base unit (4) that contains the main processor boards and has a keyboard (13) for entry of data. A display panel (18) is built into the cover that is hinged (20a,b) along the rear edge. To the rear of the base unit is a loading point (35) for a battery pack (36). The access point has a cover (50) that can be moved in a sliding action. Once the battery pack is inserted contacts at the rear of the unit are engaged. ADVANTAGE - Simplified loading and retention of battery pack.
Patent DE-4233968-A1 (DE)
Title: Electromagnetic coil assembly mounting for instrument panel - has fixed pivot shaft for armature with central locking screw for securing all stationary components to fixed panel stud
Inventor: MURAMATSU YOSHIO
IPC: G01R1/30
Filed: 1992-10-08
Abstract: The electromagnetic coil assembly (1,2) mounting appts. has a baseplate (5) positioned by an internally tapped (10a) fixed stud (10). The coil assembly and its carrier (3) are connected to the baseplate by an arm (4) which has a hole (4a) bored to an interference fit with the end (6a) of a hollow shaft (6). The shaft (6) forms a pivot for a spring (9) restored armature (7) having an attraction face (7a). A press-on disc (8) further secures the shaft which receives a screw for entry to the thread of the fixed stud to lock the baseplate, coil assembly, arm, and shaft to the stud. USE/ADVANTAGE - More stable mounting for coil assembly as result of screw through hollow shaft.
Patent DE-4234640-A1 (DE)
Title: Rectal catheter with holding and protective balloons - has round, or slot-shaped holes in protective balloon for outflow of excessive water
Inventor: IPPICH HUBERT DR MED
IPC: A61B5/03
Filed: 1992-10-14
Abstract: The two balloons of the rectal catheter have different functions. The protective balloon has round, or slot-shaped holes for outflow of excessive water, while the holding balloon prevents the slipping out of the catheter during bladder emptying attempts from the anus by stomach compression. The balloons are separately fitted to the catheter distal end. The proximal catheter end containing to connecting unions for filling the holding balloon, and for coupling a hose system, taking up the rectum pressure respectively. USE/ADVANTAGE - For urological treatment, without risk of the catheter slipping out of the rectum.
Patent DE-4238504-A1 (DE)
Title: Tool measuring method for machine spindle - measuring spindle stock position when tool enters optical measurement plane using laser light barrier
Inventor: RUETSCHLE EUGEN DIPL ING
IPC: G01B11/00
Filed: 1992-11-14
Abstract: The tool (14) is moved between a spindle stock and a workpiece table. The relative position of the spindle stock to a reference point is measured by a displacement measurement system. The tool is moved in the direction of one of its coordinates to an optical measurement plane perpendicular to these coordinates. The measurement system produces a signal when the tool enters the plane, and the instantaneous spindle stock position is measured. The tool dimensions are then derived from the measured position and the relative position of the measurement plane to the reference point. The procedure is also conducted in a coordinate direction transverse to the longitudinal direction of the tool. USE/ADVANTAGE - For measuring tool in machine spindle. Increased accuracy and reproducibility.
Patent DE-4241605-A1 (DE)
Title: High air permeability filter system - has coarsely porous absorption section followed by finely porous absorption section.
Inventor: BLUECHER HASSO VON
IPC: B01D53/04
Filed: 1992-12-10
Abstract: A high air permeability filter system consists of a three-dimensional porous support with absorbent particles adhering to its walls and bridging portions, the novelty being that either (a) a first section, consisting of a coarsely porous support with large absorbent particles, and a second section, consisting of a finely porous support with small absorbent particles, and provided; or (b) several sections are provided, having support structures of decreasing pore diameter and decreasing absorbent particle size in the flow direction. Pref. the support structure is reticulated polyurethane foam. USE/ADVANTAGE - As an absorption or chemisorption filter for gases. The system combines the high absorption capacity of the coarsely porous filter section with the low initial break-through and excellent absorption kinetics of the finely porous filter section.
Patent DE-4241824-A1 (DE)
Title: Gear for uniform distribution of wall paper paste - has bearing pedestal secured to holder, with several, horizontal shafts of extensive length
Inventor: SCHNEIDEREIT SIEGFRIED
IPC: B44C7/04
Filed: 1992-12-11
Abstract: The bearing pedestal (2) is secured on a holder (1) and carries several, horizontal shafts (4) of length exceeding the smallest wall paper web width. Between the shafts are inserted the parted wall paper webs, stacked with parted sides facing each other, whose one end can be pulled out by hand. Pref. the holder has a bracket (5) with two support arms (6) for retaining the bearing pedestal. The latter with the shafts may be swivelled between the support arms about a horizontal axis, and arrested in a required position. USE/ADVANTAGE - For parted wall paper webs stacked with parted sides facing each other. It has easy handling and pulling out.
Patent DE-4242137-A1 (DE)
Inventor: IGAWA TADAHIRO
IPC: B60R21/20
Filed: 1992-12-14
Abstract: A peripheral edge 18 of a gas introduction port of an air bag 16 is held in position by clamping the edge between a holding ring 20 and a retainer 10. One of the retainer and the ring is formed with a convex portion whereas the other is formed with a concave portion, for more secure mounting of the air bag. <IMAGE>
Patent DE-4242341-A1 (DE)
Title: Transport rails for rolling support of luggage - are set up along walkways to support rollers guided along for balance
Inventor: ZURELL ARNOLD
IPC: B65G13/00
Filed: 1992-12-15
Abstract: Rollers fit with single or multi-tracks in the transport rails to rotate about their own axis. The luggage is placed on the transport rails so that the passenger can move forwards alongside same keeping the case steady. The rollers are mounted rotatably one behind the other. The rails are only a few centimetres wide and can be fitted anywhere e.g. in railway stations, airports, docks, stairways. The transport rails can have a U or H profiled section. USE/ADVANTAGE- For effortless conveyance of heavy articles.
Patent DE-4243317-A1 (DE)
Title: Angle control method for automatic screwdriver - using inertial angular rate sensor built into rotating shaft of insertion tool, and e.g. Sagnac effect rotation pick=up
IPC: B25B23/14
Filed: 1992-12-21
Abstract: The method involves measuring the rotation angle, using an inertial angular rotation rate sensor, required to achieve a defined clamp force on a screw which is being inserted. The inertial angular rate sensor is directly integrated into the rotating shaft of the screwdriver tool which is connected via a shape-locking connection to the screw being inserted during the insertion process. The sensor may be a Sagnac effect fibre-optic gyro, or a mechanical Dynamically Tuned Gyro (DTG). USE/ADVANTAGE - For automatic insertion of screws in safety critical applications. Reliable insertion with required clamping force achieved with angular accuracy of less than 1 degree.
Patent DE-4306315-A1 (DE)
Title: Landscaping of difficult and hard wearing areas - in which mixt. of organic and inorganic material with air and water retaining medium is applied in layers to area to be treated
Inventor: TWAROCH HEINZ
IPC: A01G9/10
Filed: 1993-03-01
Abstract: A system for landscaping difficult surfaces involves the application of a growing medium to the surface to be landscaped. The growing medium (1) comprises a mixture of inorganic and organic materials with an air and water retaining component, e.g. hydrogel, modified polysaccharide. The medium is applied in one or more layers onto the area to be landscaped. Equipment for application is claimed and is also capable of applying a porous concrete (2) onto which the growing medium (1) is applied. The applicator comprises a tube fed with air at high velocity. A dosing unit for metering the growing medium into the air stream is located near the tube outlet. USE - The system is used to landscape difficult or heavily used areas e.g. rock walls, eroded areas, well used paths and sports areas.
Patent DE-4306384-A1 (DE)
Inventor: RATH HANS PETER DR
IPC: C08F4/14
Filed: 1993-03-02
Abstract: PCT No. PCT/EP94/00532 Sec. 371 Date Aug. 7, 1995 Sec. 102(e) Date Aug. 7, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/20554 PCT Pub. Date Sep. 15, 1994Chlorine-free, non-drying copolymer of isobutene with C4-C10-dienes having isolated or conjugated double bonds and containing at least 60 mol % of terminal double bonds, and a process for their preparation.
Patent DE-4309618-A1 (DE)
Title: Polarised electromagnetic relay
Inventor: SCHEDELE HELMUT DIPL ING
IPC: H01H51/22
Filed: 1993-03-24
Abstract: The relay comprises a base (1) having stationary mating contact elements (11, 12, 13, 14), a coil (21, 22, 23, 24), a permanent magnet (28) and a rocker-type armature (31) which is arranged between the base and the coil, is connected to moving contact elements (33, 34) and is mounted on the base (1) via supporting strips (37, 38), the supporting strips at the same time being used as electrical connections for the moving contact elements. The fastening between the supporting strips (37, 38) and bearing supports, which are constructed as connecting elements, of the base (1) is effected on a plane running at right angles to the base plane of the base, the supporting strips (37, 38) being bent with curved sections into this vertical plane. In consequence, the contact separation can be set without any tolerances even during production, and it is not dependent on the tolerances of the individual parts. The design makes it possible to produce the individual parts without any problems and cost-effectively, and enables accurate assembly without any requirement for subsequent adjustment. <IMAGE>