baber/WOPTO huggingface dataset:
Patent DE-3147516-A1 (DE)
Title: Blocking device for the locks of motor-vehicle doors
Inventor: WEBER HELMUT ING GRAD
IPC: E05B81/08
Filed: 1981-12-01
Abstract: Blocking device (30) for safeguarding motor vehicles against unauthorised opening, in which a rotary magnet (12) is arranged in a housing (10) and is connected to a blocking bolt (18). The blocking bolt (18) is pivotable radially through a predetermined pivoting angle up against the lifting rod (14) of the release linkage (25). The lifting rod (14) is provided in the region of the blocking bolt (18) with a right-angled blocking angle (15), by means of which the axial movement of the lifting rod (14) up to the blocking bolt (18) can be limited. <IMAGE>
Patent DE-3148041-A1 (DE)
Inventor: RUF HANS
IPC: B62D53/06
Filed: 1981-12-04
Abstract: 1. Vehicle trailer for loading, in particular for transporting of round timber out of forests, whereby the chassis (4) of the trailer has a coupling (6) for a tractor, an arrangement of axis about under the loading area (11) and a loading device (8) at the front end of the loading area and whereby the loading device during the loading bases by means of the coupling also on the tractor, and with an arrangement for reducing the risk of tipping during loading, characterised by a device for adjustment on the trailer for the adjustment of the coupling (6) in relation to the chassis (4) of the trailer horizontally and right-angled to the direction of motion.
Patent DE-3148439-A1 (DE)
Title: Cereal-grain counting machine for determining the thousand-grain weight
Inventor: BERTOLINI THOMAS
IPC: G06M7/02
Filed: 1981-12-08
Abstract: For the rapid and exact determination of the thousand-grain weight required very often in agriculture, a cereal-grain counting machine has been invented. A supply container (1) (see drawing) mounted on springs for the cereal grains is set in vibration by an unbalance generator (2). As a result, the grains travel to an outlet connection (3) and fall individually through a counting stage (4) onto the weighing device (5). As it falls through the counting stage, each grain triggers a counting pulse in conjunction with a suitable electronic circuit (for example, a light barrier). When a thousand counting pulses have been recorded, the counting tube is closed by means of a cover (6) and the thousand-grain weight is indicated on the scale of the weighing device. <IMAGE>
Patent DE-3201517-A1 (DE)
Title: Time-control device
Inventor: HENNIG REINHARD
IPC: A62C37/36
Filed: 1982-01-20
Abstract: In a time-control device for an extinguisher system, a delay device keeps the preliminary warning times constant by means of a gear system. The preliminary warning time can be set as desired by means of an adjustable spring brake and an air-vortex brake with invariable braking action.
Patent DE-3210480-A1 (DE)
Title: Process for the preparation of zeolite suspensions of excellent static and dynamic stability
Inventor: NAKAZAWA TADASHIA
IPC: C11D3/12
Filed: 1982-03-22
Abstract: The invention relates to a process for the preparation of a zeolite suspension, which is excellent both with respect to static stability and to dynamic stability and has a good flow capacity, in which an aqueous cake or a suspension which contains water and zeolite in a condition such that the two are virtually inseparable from one another by filtration is neutralised with an inorganic or organic acid or an acid anhydride or an acidic salt thereof such that the pH of the zeolite suspension at the time of the completion of the addition of the acid, of the acid anhydride or of the acidic salt is within the range from 9.5 to 12 and the pH of the zeolite suspension in the stationary state after the addition of the acid, of the acid anhydride or of the acidic salt is within the range from 11.3 to 12.7, a water-soluble or water-dispersible organic polymeric dispersant is added to the neutralised zeolite suspension in an amount of at least 0.1 % by weight, relative to anhydrous zeolite, and the suspension obtained is subjected to a vigorous shear/stir process.
Patent DE-3213671-A1 (DE)
Title: Drill hammer
Inventor: GEIS WILHELM DIPL ING
IPC: B25D11/06
Filed: 1982-04-14
Abstract: A drill hammer, comprising a percussive member which can be set pneumatically in reciprocating motion by means of a working piston guided in a cylinder bush and, during the forward stroke, transmits its kinetic energy to a tool guided in the drill hammer, is to be equipped with a slip clutch which is structurally simple, can be mounted quickly and requires only a small amount of space. This is achieved according to the invention by the fact that the gear for driving the drill spindle sleeve is non-positively connected to the latter via a tolerance ring.
Patent DE-3214755-A1 (DE)
Title: Arrangement for poster-type advertising on lorry tarpaulins
IPC: G09F7/18
Filed: 1982-04-21
Abstract: The invention relates to an arrangement for poster-type advertising on lorry tarpaulins, with a poster sheet which is suspended on a frame, attached to the tarpaulin, by means of plug members and is secured thereon by means of a connection cord. In order to be able to affix the wind deflector strips in the edge region in a simple manner, and in order to be able clearly to mask the edges of the poster sheet therewith, the invention makes provision for the wind deflector strip to be integrally moulded on the outer edge of the assigned connection strip and provided with perforations on this connection strip in accordance with the distribution of the plug members, and for the wind deflector strip to be driven home onto the plug members of the assigned connection strip and, by means of the connection cord, to be retained on the assigned connection strip together with the poster sheet which has already been affixed.
Patent DE-3216294-A1 (DE)
Title: Shut-off valve for line systems, especially for drainage systems for foul liquids such as liquid manure
Inventor: JOERGENSEN HANS REYMOND
IPC: E03F7/02
Filed: 1982-04-27
Abstract: An axially displaceable valve body is fitted in the pipe (2) in a valve consisting of a continuous pipe (2) with a side branch (4), which valve body can be moved past the opening (6) of the side branch by means of an operating rod (10) and can assume a shut-off position at least on one side of the said opening. The valve body consists of a rubber plate (16) of excess size in comparison with the pipe so that the rubber plate tries to assume a domed position in the pipe, it being relatively easily displaceable. After displacement into the shut-off position, the rod (10) is moved a small amount in the opposite direction, the domed disc (16) being made flat in order to provide a powerful increase in the sealing pressure against the pipe wall. When it is intended to reposition the disc, the rod is pushed or pulled further in the last-mentioned direction, the disc (16) flipping over to be domed in the opposite direction and, thereafter, being easily displaceable in the other direction. The tendency to form a dome is preferably achieved by axial clamping together of a central region of the disc (16). The valve ensures a high level of sealing without it being correspondingly difficult to change its position and without the valve disc being subject to fatigue when its position is changed. <IMAGE>
Patent DE-3217334-A1 (DE)
Title: Foldable stair construction
Inventor: KEMPER KARL
IPC: E04F11/06
Filed: 1982-05-08
Abstract: The foldable stair construction can be easily folded up by means of the collapsible steps (1) and the travelling stringer (2) under the action of the drive cylinder (3) and with the aid of the spring bands (10, 13, 16 and 24). During this folding movement, the covering flap (11) is brought into the horizontal position by the turn-out linkage (12), the mounting piece (17) rolling on the wall and covering the installation recess. During the collapsing movements of the stair, the connecting strap (6) of the individual steps permits uniform movement and therefore a central drive. This is the case in particular where the folding stair is used as a safety ladder. By unfolding the stair, the adjoining balustrade (23) is erected by the pulling rope (19), since said balustrade is flexibly connected to the fixed handrail (18) of the grating (23). The arranged spring bands (24) facilitate this operation. For manual operation, it is sufficient to pull out the stair by the stringer (2), which is firmly connected to the covering profile (25). The stair is closed at the bottom at storey height in the reverse manner. If the stair is to be closed at the top, it can be folded over by a pulling rope (28) and closed by pressure on the covering. Opening is effected by lifting the covering (11). <IMAGE>
Patent DE-3218174-A1 (DE)
Title: Package
Inventor: PFUNDT FRITZ
IPC: B65D5/18
Filed: 1982-05-14
Abstract: Many types of folding boxes - in particular of cardboard - are known which are folded together along impressions to form a carton of rectangular or square cross section and are permanently connected at the joints. Further flaps are provided at the end sides, by means of which flaps the package produced by the folding can be closed at the end sides. Such packages are not suitable as packages for pancake-shaped fresh products, such as pizza freshly prepared for takeaway sale. The closing of the end sides in such packages is too inconvenient and the design of such packages also has a purely rectangular or square format in the folded-together storage state and furthermore has special impressions for forming folding edges and attaching end flaps, with which it is possible to remove the package from the storage supply and, for example, to package a pizza therein with few manipulations by folding in parts of the side walls and bending back an end flap at each end, which is held in its position by a tongue which can be bent upward, so that a conveniently portable package is produced which holds the packaged product securely.
Patent DE-3218716-A1 (DE)
Title: Holding device for spirit levels and spirit levels with holding device
Inventor: LISTL HEINRICH
IPC: G01C9/28
Filed: 1982-05-18
Abstract: A holding device for spirit levels for positioning and automatically fixing the spirit level at an object to be positioned, for example a door or window frame to be set, is constructed in such a manner that a positioning body in the form of a positioning rail, positioning plate or the like is connected to the spirit level body. This connection is constructed in such a manner that the positioning body can be moved adjustably parallel to the spirit level body away from it and towards it so as to achieve a localisation on the object to be positioned, which is arranged between the spirit level body and positioning body. This connection is preferably achieved by means of a spring arrangement.
Patent DE-3229200-A1 (DE)
Title: Writing device with a clip
Inventor: LIST HOLGER
IPC: B43K23/12
Filed: 1982-08-05
Abstract: The invention relates to a writing device with a clip, the writing device or a part thereof having at least one recess for positively receiving a fastening means, and the recess and the fastening means penetrating the writing device or a part thereof completely or partially and transversely to the longitudinal axis, and the recess being connected in the shape of a slot to the end side of the writing device by a connecting groove or by an opening.
Patent DE-3231960-A1 (DE)
Title: Axle, in particular for heavy motor vehicles, driven by electric motors
Inventor: KLAUE HERMANN DR ING
IPC: B60K17/12
Filed: 1982-08-27
Abstract: Published without abstract.
Patent DE-3236283-A1 (DE)
Title: Decoder for binary signals
Inventor: MARENDING PETER ING
IPC: H04L25/49
Filed: 1982-09-30
Abstract: The decoder decodes a binary, so-called "2-level HDB3-coded" signal (Sx) into a conventional ternary "HDB3-coded" signal (Sy). The decoding is effected with the aid of a phase locked loop (PLL) which produces a phase comparison between the falling edge of the incoming binary input signal (Sx) and the rising edge of the divided output signal (St) of the phase locked loop (PLL). The binary input signal (Sx) is correctly decoded in a logic circuit (LS) because this signal (Sx) is only composed of the bit combinations 11, 00 and 01. <IMAGE>
Patent DE-3242949-A1 (DE)
Title: Process for positioning layer blanks made of fibre-reinforced materials (FRM)
Inventor: VOGLSINGER MARTIN
IPC: B29C70/30
Filed: 1982-11-20
Abstract: The invention relates to a process for producing and positioning layer blanks made of fibre-reinforced materials for the manufacture of moulded components, microfilm cards being produced from the original drawing of the individual layer blanks and projected via a projector directly onto the mould or the laminate and placed correspondingly.
Patent DE-3244857-A1 (DE)
Title: System for preventing rust formation in a motor car
Inventor: BRENNER LEOPOLD
IPC: B60H1/24
Filed: 1982-12-03
Abstract: A system for ventilating and/or heating parts of a motor car which are liable to rust, for the purpose of preventing the occurrence of rust, in which case the parts of the motor car which are liable to rust are fed heated air or fresh air.
Patent DE-3247529-A1 (DE)
Title: Appliance with a device for the supply of liquid washing or rinsing agents
Inventor: KRUEGER MANFRED ING GRAD
IPC: D06F39/02
Filed: 1982-12-22
Abstract: To make it easier to top-up with washing or rinsing agents from heavy large-volume transport containers (40, approximately 5 l), according to the current invention, in an appliance with a forwardly extendable supply device (1) with a filling orifice arranged at the front, there is arranged in the filling orifice of the container a filling connection (29) which is guided on a circular path so as to be pivotable outwards and which, in the pivoted-out end position, points upwards at an angle of between approximately 35 DEG  and approximately 55 DEG to the horizontal. <IMAGE>
Patent DE-3247891-A1 (DE)
Title: Method for the rapid differentiation and identification of microorganisms
Inventor: NAUMANN DIETER DIPL CHEM DR
IPC: C12Q1/04
Filed: 1982-12-21
Abstract: The invention relates to a method for the differentiation and identification of microorganisms. The process according to the invention offers an entirely novel physical chemistry-based approach to the reliable, but especially extremely rapid and computerisable, identification of microorganisms, such as, for example, bacteria, fungi and viruses. Used for this purpose are techniques of infrared spectroscopy, with identification of the organism itself taking place by means of comparison data, obtained from suitably standardised infrared spectra of the pure microorganisms or mixtures thereof, by differential and/or derivative spectroscopy and/or computerised spectra-comparison algorithms. Besides the speed and reliability and the use of this for possible early diagnosis/therapy, the system according to the invention makes possible in principle a completely computerisable routine IR diagnosis method with a large sample throughput.
Patent DE-3248037-A1 (DE)
Title: Method and arrangement for acquiring information for the driver on the external noise produced instantaneously by the vehicle
Inventor: FIALA ERNST PROF DR
IPC: G01P1/07
Filed: 1982-12-24
Abstract: In order to acquire information for the driver on the external noise of the vehicle produced in the respective driving mode, external noise signals are simulated from signals for rpm and change in rpm of the internal combustion engine by means of stored relations between these parameters on the one hand and the external noise pressure level of the vehicle on the other, and these external noise signals are displayed (Fig. 1). <IMAGE>
Patent DE-3301110-A1 (DE)
Title: Contact exposure folder
Inventor: SCHRADER FRITZ
IPC: G03B27/28
Filed: 1983-01-14
Abstract: Contact exposure folder for specimen exposures under an enlarging apparatus by the production of contact prints from the negative film or the diapositive film, which comprises a base plate having guide rails and/or guide stops, on which two partially overlapping slides are provided which can be displaced along the guide rails and/or guide stops in two mutually perpendicular directions, the upper slide having in the overlap region of the two slides a rectangular window, and there being provided on the lower slide on the overlap region of the two slides stop or retaining devices for the photosensitive material to be exposed. Masking flaps hinged to the base plate cover the remaining parts of the photosensitive material.
Patent DE-3301604-A1 (DE)
Title: Process for the production of colour patterns in glass sheets
Inventor: ERNSBERGER FRED MARTIN
IPC: G03F1/54
Filed: 1983-01-19
Abstract: Glass photomasks having a high-resolution colour pattern for use in photolithographic processes are produced by introducing colouring ions into the surface of a glass base material, and reducing and agglomerating the colouring ions by means of pure hydrogen under pressure at relatively low temperatures. This gives a colour pattern having a high resolution capacity. Large-area photomasks having a high-resolution colour pattern for use in photographic processes are produced by introducing colouring ions into the surface of glass sheets, and reducing and agglomerating the colouring ions in the presence of hydrogen and under pressure at relatively low temperatures, using a hydrogen-saturated atmosphere in order to achieve the high resolution capacity of the colour pattern.
Patent DE-3304880-A1 (DE)
Title: Adsorbates of prostaglandins
Inventor: STREUFF BERNHARD DIPL CHEM DR
IPC: A61K31/557
Filed: 1983-02-12
Abstract: The present invention relates to adsorbates of prostaglandins with starch paste, to a process for the preparation of these adsorbates, to the use thereof in or as pharmaceuticals, and to pharmaceuticals or pharmaceutical formulations containing adsorbates of prostaglandins on starch paste.
Patent DE-3304974-A1 (DE)
Title: Lifting device
Inventor: ROTHSTEIN YERUCHAM
IPC: B60P1/44
Filed: 1983-02-12
Abstract: A lifting device, which can be built on to a fixed part of a building or to a vehicle, has a platform, from one edge of which a short arm projects substantially at right angles to the plane of the platform and on which two telescopic connecting rods are articulated, one of which is designed as a double-action piston, and which are articulated by their other ends to a stationary component, the double-action piston being capable of greater extension than the other connecting rod and conventional controls being provided to actuate the double-action piston. <IMAGE>
Patent DE-3306250-A1 (DE)
Inventor: PICH CLAUS HINRICH DR
IPC: A61K9/16
Filed: 1983-02-23
Abstract: A process for the preparation of solid pharmaceutical products, wherein, in a first step, spherical single crystals of a pharmaceutical active compound or assistant are prepared by agitating a saturated aqueous, organic or organic-aqueous solution in high speed stirred crystallizers or draft-tube crystallizers at 50-500 revolutions per minute and seeding the solution with finely ground seed crystals of particle size less than 100  mu m, while ensuring that at the time of addition of the seed crystals and during the growth thereof the solution is at all times only minimally supersaturated, this being achieved by slow cooling at a rate of not more than 50 K/h or corresponding slow evaporation of the solution, and in a second step the resulting spherical single crystals with diameters of 0.1-3 mm, preferably 0.5-2 mm, are separated from the solution, dried at 40 DEG -200 DEG  C., compounded, where appropriate, with suitable pharmaceutical assistants or, if the single crystals serve as assistants, with suitable pharmaceutical active compounds, and then converted to solid pharmaceutical products by coating, tableting or filling into hard gelatin capsules.
Patent DE-3307085-A1 (DE)
Title: Support tube for a drive unit for motor vehicles
Inventor: SCHNEEWEISS MANFRED
IPC: B60K17/22
Filed: 1983-03-01
Abstract: The invention relates to a support tube for a drive unit for motor vehicles, which encloses a drive shaft and serves as a rigid connecting part between a front and a rear part of the unit, the support tube comprising at least two detachably connected tube sections for easier accessibility and assembly of drive parts and at least one tube section, after releasing the fasteners, being displaceable relative to the other tube section and/or removeable from this.
Patent DE-3315814-A1 (DE)
Title: Revolving shelf unit
Inventor: DUDDE EITEL
IPC: A47B49/00
Filed: 1983-04-30
Abstract: In order to be able to utilise the shelves of a revolving shelf unit, serving for storing cartridge-type standing files, letter files and the like, in a better manner than in known revolving shelf units, the shelves of the shelf panels 1, arranged one below the other, are subdivided by means of three vertical partitions 3, arranged in radial planes, into sectors with a peak angle of 120 DEG , each of said sectors having at the periphery a boundary wall 4 of a width corresponding to the edge of a hexagon. <IMAGE>
Patent DE-3323987-A1 (DE)
Inventor: KRIPS HERBERT
IPC: C02F1/06
Filed: 1983-07-02
Abstract: 1. A multi-stage heat exchanger comprising U-shaped tubes (2) through which a medium to be heated or to be cooled flows, which tubes are connected by means of their open ends to a tube disc (3) and project into a cylindrical housing (1), which is divided into at least two spaces separated from one another by a respective bulkhead plate (6) through which the tubes are sealingly led, which spaces are charged with gaseous and/or liquid mediums in different states, characterised in that a tubular shield (8) is arranged in the housing (1) between the radially outer lying and the radially inner lying legs of the tubes (2) and in that each bulkhead plate (6) is of annular construction and is connected to the tubes (2) by hydraulic expansion.
Patent DE-3329572-A1 (DE)
Title: Electronic parallel adder/subtracter in BCD 8421 code
Inventor: MERKLE PAUL
IPC: G06F7/494
Filed: 1983-08-16
Abstract: Published without abstract.
Patent DE-3332208-A1 (DE)
Title: Numberplate case for a motor cycle for accommodating first aid kit in accordance with DIN 13164 at a uniform point
IPC: B62J9/00
Filed: 1983-09-07
Abstract: By providing this case, motor cycles of any type and size and mopeds from 50 ccm can carry first-aid kits according to DIN 13164 and thus contribute to traffic safety. Furthermore, if it is provided frequently and given special labelling, any non-motorcyclists will know where the first-aid kit is located. The key to the case is to be always carried on the motorcyclist's bunch of keys and to be specially indicated by the use of a coloured metal.
Patent DE-3336279-A1 (DE)
Title: Breast prostheses and method for the production thereof
Inventor: DEGLER PETER DIPL ING
IPC: B29C51/10
Filed: 1983-10-05
Abstract: Breast prosthesis with a synthetic resin composition which has cured to resemble a gel and is enclosed between two thermoplastic films. The synthetic resin composition consists of at least two layers, the strength of the layer facing the body being higher than that of the layer facing away from the body to such an extent that weight-related deformation of the prosthesis is prevented. The synthetic resin composition of the layer facing the body serves as a binder between the thermoplastic films. The surface of the prosthesis which rests against the body is curved so as to correspond to the body contours. In addition, a method for the production of such a breast prosthesis is specified.