baber/WOPTO huggingface dataset:
Patent DE-4240363-A1 (DE)
Title: Plastics adaptor for insertion into nose - comprises plastics rounded body with through hole which is inserted into nostril and has balloon attached around foot of body
IPC: A63H27/10
Filed: 1992-12-01
Abstract: The adaptor is a plastics body with a rounded end which is inserted into on nostril of the nose. A latex balloon can be blown up with the nose through a hole in the adaptor. The balloon is simply attached by its edge bulge sitting in the foot of the edge curb. The other nostril can be held wile the balloon is being blown up. The success of the patient can be seen when the balloon is in its full condition. USE/ADVANTAGE - Used for treating middle ear illnesses. It helps equalise the pressure in the middle ear by increasing the pressure in the nasal-pharyngeal cavity. Even small children can have success using the adapter.
Patent DE-4241651-A1 (DE)
Title: Feed of prim. and sec. air to coal dust main and ignition burner - involves ejector-staged air eddy burner with muffle formed as ring aperture with sec. air feed provided with guide components
Inventor: STROEER KURT DIPL ING
IPC: F23D1/02
Filed: 1992-12-04
Abstract: The coal dust-flue gas current (17) is blown via the dust channel part (4) into the burner (1). The air quantity (18) is blown by the fan (19) via the hot air conduit (20) into the burner hot air box (21). Inside the hot air box, the prim. air (22) reaches via the prim. air aperture (9) the dust current (17), and the sec air (23) via the sec. air slot (8) reaches the sec. air ring (12). A part air quantity (24) is taken directly into the ring muffle (2) in the dust- prim. air current (25). Within the air muffle (2) are formed local eddy fields (27) in the dust air current (25). In the area of these eddy fields a good mixt. of air and coal dust occurs, which readily ignites and produces a flame in the area (28) close to the burner. USE/ADVANTAGE - Part ignition of coal dust is achieved in area close to burner and is maintained.
Patent DE-4302269-A1 (DE)
Title: Plastics cosmetic case with bottom part and lid
Inventor: D HAENE JOZEF
IPC: A45C13/00
Filed: 1993-01-28
Abstract: The lid (2) is held in a first, intermediate position by the hinge (14) which is positioned so that the lid can be moved beyond the intermediate position until the top of the lid rests on the plane on which the bottom part (1) stands.The hinge has several tongues cooperating with stops moulded in one piece with the bottom or lid parts. Two-part hinges are positioned on the edges (13) of the back wall (8). The top of the lid has a raised part on which it rests when completely open. An insert (17) with compartments is suspended in the bottom and lid parts.
Patent DE-4311821-A1 (DE)
Title: Rolling shutter door
Inventor: LAMSFUSS NORBERT
IPC: E06B9/17
Filed: 1993-04-13
Abstract: The invention relates to a rolling shutter door having a flexible door leaf which can be wound up onto a drivable winding roll mounted rotatably above the door opening. The object of the invention is, using extremely simple means and the lowest possible degree of structural outlay, to provide a rolling shutter door which is appropriate for most operating conditions and of which maintenance and handling is simple and can also be carried out by unskilled individuals. This object is fulfilled by a rolling shutter door whose flexible door leaf (1) can be wound up onto a drivable winding roll (10) mounted rotatably above the door opening and is reinforced with profiles (2) which are arranged horisontally at vertical intervals, are connected releasably to the door leaf (1) and extend into the lateral door-leaf guides (18), and whose lower border is connected to a termination strip (6). According to the invention, the termination strip (6) is of a width (B) which is shorter, by at least two times to twenty times the thickness (S) of the door leaf, than the clear width (WL) measured between the door-leaf guides (18), and the door-leaf guide (18) of the section located beneath the lowermost reinforcing profile strip (2) and extending as far as the termination strip (6) is given exclusively by the door leaf (1) itself. <IMAGE>
Patent DE-4314302-A1 (DE)
Title: Injection hose for construction joints in concrete structures
Inventor: KOOB KUNIBERT
IPC: E02D29/16
Filed: 1993-04-30
Abstract: The invention proposes an injection hose for construction joints in concrete structures, having a basic body which consists of a flexible material, for example rubber or plastic, encloses a through-passage duct and exhibits radial openings which are distributed over its length and are intended for the discharge of injection fluid out of the through-passage duct. The basic body is achieved by a fluid-impermeable casing which exhibits through-passages, distributed over its length, and consists of an expandable sealing material. The casing is applied onto the basic body, e.g. by means of extrusion, and is provided with slits arranged in one or more longitudinal rows.
Patent DE-4316976-A1 (DE)
IPC: E04G5/06
Filed: 1993-05-21
Abstract: The invention relates to a scaffolding platform, in the case of which there are arranged at its two lateral ends, on the wall side, devices for fastening the platform on the wall and two outer supports which extend downwards from the plane of the platform and run on the wall of the structure. The invention consists in the fact that, between the supports (2) and at a distance beneath the horizontal plane defined by the fastening devices (7), provision is made for at least one device (19) for arranging a stop (20) which, in the operating position, projects at right angles with respect to the plane of the wall. <IMAGE>
Patent DE-4317395-A1 (DE)
Title: Method and device for supplying consumers with odorized gas
Inventor: MEINAS HELMUT DIPL ING
IPC: F17D3/12
Filed: 1993-05-25
Abstract: The invention relates to a method and a device for supplying one or more consumers or a supply network with odorized gas, the gas being available unodorized from a gas reservoir or gas reservoirs or another gas source. In order to be able to carry out cost-effective odorizing, an odorizing method is proposed in such a way that a discontinuous subsequent gas delivery from the gas reservoir or gas reservoirs to the buffer volume on the consumer side is effected, which is arranged in such a way that a subsequent gas delivery is started from a fixed lower limit pressure in the buffer volume, this subsequent gas delivery is carried out with approximately uniform flow quantity until an upper limit-pressure value is reached, and then the subsequent gas delivery is ended, metered addition of odorizer in the desired measure to the subsequently delivered gas being effected during the subsequent gas delivery.
Patent DE-4321464-A1 (DE)
Title: Universal adaptor for optical fibre connector - has rear plate fitted in one end of open housing cooperating with connector plug fitted in second housing end
Inventor: BRIGGS ROBERT CARL
IPC: G02B6/40
Filed: 1993-06-28
Abstract: The universal adaptor allows different types of optical fibre connectors to be coupled together and comprises an open ended tubular housing (10) fitted with a rear plate (20) at one end for connecting a duplex connector plug (30) fitted in the opposite end to a different type of connector. The rear plate has a pair of forwards projecting coupling elements (22) and a number of spring retaining tongues for self-alignment of the rear plate with the housing during its insertion. These tongues cooperate with locking projections within the housing, to prevent the subsequent removal of the rear plate. USE - For fibre-optic distributed data interface (FDDI), ESCON or SC, ST (RTM) or FC (RTM) connector.
Patent DE-4323861-A1 (DE)
Title: Automatic 4 point motor vehicle safety belt with radar or ultrasonic distance sensing, minima distance warning and belt tightening
Inventor: LANG RICHARD
IPC: G01S13/88
Filed: 1993-07-16
Abstract: The said safety belt is characterized in that:     1. there is automated suspension of the belts in the guides, 2. the belt tightening devices are integrated in the guides, the force sequence being as follows: electric motor, pinion, toothed rod, belt 3. via the combination, the measured speed in meters per second, the distance measured using radar or ultrasound in meters and computer assisted continuous evaluation of the distance in seconds are shown and, when a specific fixed distance value is not met a minimum distance warning is initiated, as is the belt tightening system if the distance is reduced even further.
Patent DE-4326724-A1 (DE)
Title: Respiratory protection helmet, in particular for cyclists
Inventor: HELMDACH ANKE
IPC: A42B3/28
Filed: 1993-08-04
Abstract: In the case of known respiratory protection helmets, air is sucked or forced through a filter with the aid of a blower. The invention is based on the object of filtering the surrounding air circulating around the helmet without an additional (battery-controlled or remote-controlled) blower, whilst at the same time maintaining the protective function against impact and accidents. In order for the air to be filtered by relative wind, a filter is inserted in the front part of the helmet between the ribs (5) of the flap (4) and the ribs (6) of the inner helmet shell (1). The air which constantly flows past builds up a positive pressure which forces the air through the filter (7). The filtered air is deflected and at the outlet opening (8) on the lower helmet edge passes under the visor (9) where it is directed towards the mouth and nose. This is achieved without sealing off air from sensitive parts of the face. The respiratory protection helmet is therefore particularly suitable as a helmet for protecting cyclists. <IMAGE>
Patent DE-4333299-A1 (DE)
Title: Method and device for producing beads on the connecting wires of an electronic component, as well as an electronic component
Inventor: BORN MANFRED
IPC: H01R43/02
Filed: 1993-09-30
Abstract: A method and a device are described for producing beads on the connecting wires of an electronic component, as well as such a component itself. The beads are produced by part of the cross-section of each connecting wire being stamped out (embossed) in the vicinity of the component housing and being formed into a flat disc.
Patent DE-4333653-A1 (DE)
Title: Device for fastening an attachment such as an ornamental screen or the like to a motor vehicle
Inventor: REIMUTH JUERGEN
IPC: B60R11/00
Filed: 1993-10-02
Abstract: The body (1) of a car has at its front a wall aperture (3) into which an ornamental screen (2) is inserted. To achieve fastening of the latter, there are arranged a plurality of flexible tongues (4) on the grille (2') of the ornamental screen (2) in sections. The said tongues (4) respectively have in the centre a spacer (5) on both the sides of which there is provided a sprung section (4'), the end face contact edge (4'') of which is inclined both when the flexible tongue (4) is viewed from above and when it is viewed from the side. When the ornamental screen (2) is introduced into the wall aperture (3) in the assembly direction (arrow A), the end face contact edge (4'') of the sprung sections (4') rests resiliently against the peripheral edge (10') of the holding clips (10) of the vehicle body (1) while at the same time the frame (2'') for accommodating the ornamental screen (2) also rests against the vehicle body (1). <IMAGE>
Patent DE-4335290-A1 (DE)
Title: Method of sealing soil bodies and arrangement for carrying out this method
Inventor: KLEISER KLAUS
IPC: E21B21/14
Filed: 1993-10-15
Abstract: The invention relates to a method of sealing soil bodies (1), in particular landfill sites, old deposits, pipelines or the like, or even foundation pits to be constructed, with the use of sealing substances. In this method, at least one borehole (2) is driven under the soil body (1) from the surface outside the soil body (1) by means of a fully path-controlled drilling method and in the process the sealing substance is injected into the surrounding soil area of the borehole (2). To carry out the method, nozzles for injecting the sealing substance into the ground are arranged on the controllable, remotely guided drilling head. <IMAGE>
Patent DE-4338146-A1 (DE)
Title: Paper winding system e.g. for CAD system - has rollers which project into space formed by curved surfaces, with one roller located at inlet slit, and other located at opposite side of roll
IPC: B65H19/22
Filed: 1993-10-18
Abstract: Drawing paper (19) in a CAD system is inserted into a slot that leads to a pair of feed rollers (8,18). The paper is fed over a main winding roller (4) and is guided by the curved surface (5) of a hinged element (6). At the top of the curve, the paper contacts the second roller (3) and is constrained to contact a further guide surface (11) such that a roll of paper is formed. When sufficient paper has been rolled in this way, an adhesive strip is fed around the roll. ADVANTAGE - Produces small compact, and small diameter rolls of paper. Avoids damage to image or character line.
Patent DE-4339170-A1 (DE)
Title: Microcomputer based adaptive control for IC engine fuel measurement system - has computer executing adaptive recursive algorithm to determine parameter adjustment values for fuelling condition
Inventor: MAKI HIDETAKA
IPC: G05B13/02
Filed: 1993-11-16
Abstract: An adaptive control system based on a recursive formula is used to adjust the control parameters of a controller that regulates the supply of fuel to an IC engine. The engine controller (50) receives inputs from a number of sensors (36, 38, 34, 40, 42, 44, 46) measuring parameters that effect operators and setting of the fuel injection unit (22). The CPU (56) executes algorithms that compare the output of the control unit with defined reference conditions. Correction values are continuously generated that are used as parameter adjustment coefficients. Each parameter is multiplied by determined factors. USE/ADVANTAGE - Adaptive action achieved with limited bit-length microcomputer. Good stability.
Patent DE-4340408-A1 (DE)
Title: Novel tri:cyclo:quinazoline(s)
Inventor: KEINAN EHUD PROF
IPC: C07D487/16
Filed: 1993-11-26
Abstract: 2,6,10-trisubstd. tricycloquinazolines (TCQ's) (A) and 2,3,6,7,10,11-hexasubstd. tricycloquinazolines (B) of formula (I) are new. In (A) X' is H and X is SR, OCOR; and in (B) X' is X=X'=SR, OR, OCOR, -OCH2CH2O-R+CnH2n+2; and n = 1-18.
Patent DE-4342048-A1 (DE)
Title: Graft copolymer for moulding materials with high cold impact strength
Inventor: NIESSNER NORBERT DR
IPC: C08L51/00
Filed: 1993-12-09
Abstract: Graft copolymers (GCP) are obtd. by (A) copolymerisation of 25-60 wt.% of a mixt. of (a1) 70-99.9 wt.% (1-18C alkyl) acrylate, opt. with a Ph- or PhO-substd. alkyl gp.; (a2) 0.1-10 wt.% polyfunctional monomer and (a3) 0-29.9 wt.% other unsatd. comonomer, in presence of 5-25 wt.% crosslinked silicone rubber, followed by (B) polymerisation of 5-25 wt.% of a mixt. of (b1) 50-100 wt.% styrene cpd. of formula and/or (1-8C alkyl) (meth)acrylate and (b2) 0-50 wt.% (meth)acrylonitrile, (meth)acrylic acid, maleic anhydride, N-(1-4C alkyl)-substd. maleimide, vinyl 2-8C aliphatic carboxylate, acrylamide or vinyl methyl ether, in the presence of graft copolymer (A); R<1>, R<2> = H, 1-8C alkyl or Ph (opt. substd. with up to 3 1-4C alkyl gps.) Also claimed are thermoplastic moulding materials (TMM) contg. 5-95 wt.% (GCP) and 95-5 wt.% copolymer (C) derived from (c1) 50-100 wt.% monomer as in (b1), (c2) 0-50 wt.% monomer as in (b2), (c3) 0-90 wt.% polycarbonate and (c4) 0-100 wt.% conventional additives. Also claimed is the above process for the prodn. of GCP, and a process for the prodn. of TMM by mixing GCP and copolymer (C) in the above amts. by known methods. Also claimed are moulded prods. obtd. from GCP and TMM.
Patent DE-4342231-A1 (DE)
Title: Composite semiconductor device and method for isolating elements of the same
Inventor: TERAZONO SHINICHI
IPC: H01L21/338
Filed: 1993-12-10
Abstract: A method for isolating elements by ion implantation for a composite semiconductor device comprises a first implantation of ions into the entire outline of the edge region of the element in order to generate a first insulation zone which has a zone with maximum concentration of implanted ions, serving as a layer for preventing destruction of the insulation, in a buffer layer lying at the deepest position of epitaxially grown layers. Even if, in the heat treatment during the wafer processing, a distribution of implanted ions appears in the depth direction, the implanted ions diffuse so that the concentration of the ions in the depth direction is uniform and both a thermally stable concentration of the implanted ions and stable properties of the device are achieved. By virtue of a second ion implantation at a position in the edge region of the element, a second insulation zone can furthermore be formed with a resistance which is different from that of the first insulation zone, so that the concentration of the electric field at the boundary face between the insulation zone and the gate metal is thus weakened and a consistently high breakdown potential difference of the gate junction is ensured. In this way a method for element isolation with high reliability and a device with exception operational reliability are achieved.
Patent DE-4344114-A1 (DE)
IPC: B65H31/30
Filed: 1993-12-23
Abstract: The subject matter of the invention is a device for introducing successively stacked envelopes into an open box (28) which has a stacking table (2) which is arranged downstream of a vertical stacker (1) and to which there is assigned a rod forming and moving device which has operating elements (9, 10) which are movable in the longitudinal direction table and transversely to it, and a filling station (29) which is arranged downstream of the stacking table (2). Known similar devices are not suitable for introducing densely packed stacked and filled envelopes into postboxes. The object of designing such a device in such a way that it is suitable for the quick and easy filling of postboxes is achieved in that the filling station (29) is arranged so as to form a longitudinal extension of the stacking table (2), is arranged downstream of a stop device (6, 45) which releases in the stack advance direction when under load, and has an inlet chute (30) into which there can be inserted a stamp (34) which is movable in a vertical direction approximately transversely to the stack advance direction and which is bounded on the side facing away from the stamp by a floor flap device (33) which opens when loaded in the stamp advance direction and is gripped from below by a box (28) reception table (35) which is arranged in a second plane.
Patent DE-4401812-A1 (DE)
Title: Stepped ratio gearchange system
Inventor: SCHNEIDER ARTHUR ING GRAD
IPC: F16H3/12
Filed: 1994-01-22
Abstract: The clutch (16) and the starter and releasable clutch assembly (3) are combined into a dual clutch system (4) in one housing. The highest gear (G6) is positioned at the output end, next to the clutch of the dual clutch system.The movable wheel (24) next to the clutch and belonging to the highest gear, together with the housing of the dual clutch system partly overlap. The lowest gears (G1-4) are positioned between the highest gears (G5,6).
Patent DE-4403519-A1 (DE)
Title: Process for the preparation of N-vinylformamide oligomers
Inventor: KOBAYASHI SHIRO
IPC: C08F4/12
Filed: 1994-02-04
Abstract: The invention relates to a process for the preparation of N-vinylformamide oligomers by cationic polymerisation of N-vinylformamide in the presence of a Lewis acid or protonic acid. The novel oligomers can be used in a variety of ways where water-soluble polymers are employed, such as in paints, printing inks, adhesives and resin modifiers.
Patent DE-4409224-A1 (DE)
Title: All-wheel drive
Inventor: GRUS ROLAND DIPL ING
IPC: B60K17/346
Filed: 1994-03-18
Abstract: Whereas in conventional all-wheel drives with lockable mid-differentials an off-road stage in the manual transmission is designed as additional gear or a reduction stage, controllable by the front axle differential, is provided in the form of a planetary or spur gear transmission, the intention here is to demonstrate an all-wheel drive system for motor vehicles which is as compact as possible and manages with few components. It is proposed, according to the invention, to provide a planetary transmission (15) on the output side of the main transmission (12) and the input side of the front axle differential (17), with preferably positive fixed transmission, which drives the housing (16) of the front axle differential (17) by way of a planet carrier (24) and the rear axle differential (38) by way of the sun gear (25), two angular gears (18, 19) and a cardan universal shaft (36). By means of two shift devices (41, 42) the planetary transmission (15) can be shifted so that the latter acts as open or closed mid-differential and in addition an off-road stage for the transmission can be engaged. <IMAGE>
Patent DE-4410806-A1 (DE)
Title: Bearing assembly for non-tilting spinning spindle with min. yarn breaks
IPC: F16C17/08
Filed: 1994-03-30
Abstract: The bearing assembly for a spinning or twist spindle has a spindle housing, connecting firmly with a spindle rail, to take a bearing tube for a spindle shaft connected to a drive wharf in the region of a top bearing. This bearing is firmly held and a bottom bearing elastically held in the tube in an axial direction. Here the bearing tube bends elastically in an area between top and bottom bearings, and is sprung-supported and damped radially against the housing in the area of the bottom bearing. It is also, in the top bearing area, similarly supported and damped and in addition axially supported etc. in the bottom bearing area. It engages against a stop in the top bearing area.
Patent DE-4413091-A1 (DE)
Title: Decorative article for releasing perfume vapour
IPC: A61L9/12
Filed: 1994-04-15
Abstract: Claimed prod. is a decorative glass or ceramic sculpture with an internal cavity contg. a volatile perfume, where the perfume slowly diffuses into the surrounding atmos. through openings or pores in the outer wall of the sculpture.
Patent DE-4418214-A1 (DE)
Inventor: HUGO GERD
IPC: C09D7/61
Filed: 1994-05-25
Abstract: A coating substance with a low emissivity or high reflectivity in the heat radiation wavelength range. A binder with high transparency in the heat radiation range, especially in the range of wavelengths from 3 to 50  mu m, contains particles having a high transparency in this range and the refractive index of which in the heat radiation wavelength range differs from that of the binder.
Patent DE-4418492-A1 (DE)
Title: Packaging, storage and transport of free-rolling deep frozen prods.
Inventor: OPEL HEINZ
IPC: B65B25/00
Filed: 1994-05-27
Abstract: Process for packaging, storage and transport of pieces of deep-frozen prods. in the form of free-rolling chilled components, is carried out: (a) under protective gas; or (b) in vacuo.
Patent DE-4419125-A1 (DE)
Title: Mounting of accessories in top arm of drafting system
Inventor: EBERHARDT ROLAND
IPC: D01H5/56
Filed: 1994-06-01
Abstract: The top arm of a drafting system for spinning machines is of U-shaped cross-section. The side walls have a pattern of embossed recesses and/or perforations (19) on which adaptors (21) for accessories e.g. cleaning rollers, suction heads, covers or yarn guides can be fitted.
Patent DE-4420836-A1 (DE)
Title: Bicycle handlebars with integral solar panel for dynamoless riding
Inventor: ELLSAESER DIETRICH GERHARD
IPC: B62J6/00
Filed: 1994-06-15
Abstract: The solar panel (5) is fixed (6) below the handlebar in a position where protection against damage in a fall is afforded by the handgrips (3) and the top (2) of the front fork, along which the wires (7) from the panel are taken to the battery or other electrical equipment. The handlebar is strengthened (4) at its point of connection to the front fork, and its ends are turned inwards for attachment of brake levers at points where these can be actuated by the fingers without loss of grip on the steering.