baber/WOPTO huggingface dataset:
Patent DE-3238259-A1 (DE)
Title: Device for fixing a wheel decoration ring in the nave of vehicle wheel tyres
Inventor: KRETSCHMER PAUL
IPC: B60B7/10
Filed: 1982-10-15
Abstract: Device for fixing a wheel decoration ring in the nave of vehicle wheel tyres, consisting of a clip made of spring steel which is bent to form a loop and has a freely projecting plane (flat) leg as well as a number, for example six, of receiving elements in the wheel decoration ring for holding in each case one clip, the wheel decoration ring being held clamped in an unsupported fashion by means of the clips which rest against the wheel nave from the inside. The receiving element is formed from a slot enclosed by two webs and the clip consists of a simple loop with a flat (plane) leg for insertion into the slot (6) and of a leg which is arched back over the flat leg in such a way that the inner width measured over the plane leg in the vertical plane only slightly exceeds the width of the web forming the slot. The clip is provided at the free end of the arched leg with a sliding shoe. The sliding shoe is formed from a bent-up portion of the free leg end. The legs are provided with individual claws and/or saw-tooth claws to be able to grip into the material. <IMAGE>
Patent DE-3240698-A1 (DE)
Title: Small housing, especially for electronic apparatuses
Inventor: KRUSIUS KLAUS
IPC: H05K5/00
Filed: 1982-11-04
Abstract: A small housing, especially for electronic apparatuses. The small housing consists of at least two and preferably three tubular sections. These sections are obtained by oblique-cut separation of half-finished tubular material which is symmetrical about an axis, and are joined together along the oblique-cut edges after being rotated through 90 DEG  with respect to one another about the tube longitudinal axis (Fig. 1). <IMAGE>
Patent DE-3244212-A1 (DE)
Inventor: SIMON GERHARD JAKOB DIPL ING
IPC: H04M11/08
Filed: 1982-11-30
Abstract: In public videotex (Btx) terminals, different pages are displayed successively on the screen in the off-line mode (e.g., advertisements and user instructions). To be able to update such off-line pages at low cost, a page memory in the terminal is constructed as a random-access memory (46). A central operating facility contains an editing device in which the information and control characters required to display an off-line page are produced. These characters are transmitted to the terminal and written into the random-access memory (46). This may be effected automatically when the supply voltage is turned on.
Patent DE-3247465-A1 (DE)
Title: Tread profile for M + S pneumatic vehicle tyre
IPC: B60C11/13
Filed: 1982-12-22
Abstract: Tread profile for M + S pneumatic vehicle tyre whose profile elements are arranged in transversal rows and designed with transverse orientation. The tread of each profile block is bounded by parallel longitudinal and transverse edges which form two rectangular surface sections and by oblique parallel edges which form a rhomboid-shaped surface section between the rectangular ones. The profile blocks with identical outline are arranged in a transversal row alternately offset forwards and backwards. The range of the angle of inclination of the oblique edges is 10 DEG -45 DEG . The shoulder blocks preferably have the opposite oblique edge pattern to the profile blocks arranged in the centre of the tread. The profile blocks are bounded by profile grooves which continue in the circumferential direction and transversal direction. <IMAGE>
Patent DE-3300621-A1 (DE)
Title: Hygienic device with suction dish
Inventor: MOLNAR-BOTKA FRANZ
IPC: A61G9/02
Filed: 1983-01-11
Abstract: This device is intended to permit removal of the excreta of bedridden patients by suction. This device makes hygienic defecation possible. The patient sits or lies on the suction dish into which he/she defecates. The excreta are transported by a hose connected to the associated apparatus in which the excreta are received. The heatable water in the associated apparatus can be used for flushing.
Patent DE-3301929-A1 (DE)
Title: Multiple board game
IPC: A63F9/08
Filed: 1983-01-21
Abstract: Published without abstract.
Patent DE-3303142-A1 (DE)
Title: Lead storage battery cell
Inventor: NANN EBERHARD DR
IPC: H01M4/62
Filed: 1983-01-31
Abstract: A lead storage battery cell has a housing containing alternating positive and negative plates (11, 12) with separator devices between them. A microporous separator plate (16) of the separator device has a surface (15') which faces the positive plate (11) and is provided with a granular, or possibly powdered, material (14) which slowly forms expanding material with sulphuric acid (Figure 2). <IMAGE>
Patent DE-3308058-A1 (DE)
Inventor: LELY ARY VAN DER
IPC: A01C17/00
Filed: 1983-03-08
Abstract: A spreader has a hopper (2) the lower region of which comprises a part-spherical wall portion (12) in which outlet ports (50, 51) are provided for enabling material to pass from the hopper to a distribution member (5). The free aperture of each port is adjustable by a dosing slide (80,81). The dosing slides (80, 81) are controllable by an adjusting mechanism (114) which is able to displace either one of the dosing slides (80, 81) without displacing the other.
Patent DE-3312498-A1 (DE)
Title: Carbamidates
Inventor: HEYWANG GERHARD DR
IPC: C07C271/12
Filed: 1983-04-07
Abstract: The present invention relates to the novel carbamidates of the general formula (I) <IMAGE>  in which   R represents optionally substituted alkyl or optionally substituted cycloalkyl and R<1> represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkynyl, aryl and arylalkyl, and R<2> represents an optionally substituted radical from the series comprising alkoxy, alkenoxy, alkinoxy, aryloxy, arylalkoxy, alkylthio, alkenylthio, alkinylthio, arylthio or arylalkylthio, or an amino radical of the general formula (Ia) <IMAGE> in which   R<3> and R<4> can be identical or different and represent hydrogen or optionally substituted alkyl, alkenyl, alkinyl, aryl or arylalkyl, or in which R<3> and R<4> together with the nitrogen atom to which they are bonded form an optionally substituted heterocycle, optionally via a further heteroatom,  and where always either R<1> represents an optionally substituted alkinyl radical or R<2> represents an optionally substituted alkinyloxy radical, which can be used as synergists in pesticides.r
Patent DE-3314721-A1 (DE)
Inventor: HILKER DIETER
IPC: F01L1/46
Filed: 1983-04-22
Abstract: 1. A housing for a valve actuating push rod in an internal combustion engine, with a protective tube enclosing the push rod from the crankcase to the cylinder head, rocker arm housing, or the like, one end of the tube being adapted to be inserted into an aperture in the crankcase, and the other end into an aperture in the cylinder head or rocker arm housing, and the tube being adapted to be sealed in the apertures by means of O-rings, each arranged in a groove, a machined channel, or the like, characterized in that said O-ring at one end of the protective tube is arranged in a space of substantially trapezoidal or rectangular cross-section formed by a groove provided in the protective tube and a groove running from the aperture in the cylinder head or rocker arm housing, said grooves uniting to form an O-ring groove of standard depth.
Patent DE-3330221-A1 (DE)
Title: Connecting element
Inventor: KAMINSKI GERHARD
IPC: F16B5/00
Filed: 1983-08-22
Abstract: A connecting element for the detachable connection of two components, especially of panels by means of their ends, for the assembly of boxes in fairs, exhibitions and the like for delineating adjacent exhibits. Such a connecting element consists of two structural elements which are rotated through 180 DEG  in each case with respect to one another, and for example are arranged on the vertical ends of the panels which are to be connected to one another, at the same distance from one horizontal edge of the panels. Each structural element has a hook-shaped projection or a bolt which in each case is pushed into recesses in the second structural element, the projection of the second structural element engaging into a recess in the first structural element. Once the panels have been displaced with respect to one another, this results in a firm connection of the panels to one another. This allows a relatively large number of panels to be assembled to form a stable wall. <IMAGE>
Patent DE-3331161-A1 (DE)
Title: Massage device for animals
Inventor: KUESTERS JOSEF
IPC: A01K13/00
Filed: 1983-08-30
Abstract: Published without abstract.
Patent DE-3331993-A1 (DE)
Title: Process and equipment for degassing gas/liquid systems without foam formation
Inventor: BLENKE HEINZ PROF DR ING
IPC: C12M1/08
Filed: 1983-09-05
Abstract: Gas/liquid systems (G-L systems) in which biochemical reactions or other process engineering steps are carried out, tend to form foam on free surfaces. In most cases, this is an interference because the foam creates non-uniform operating conditions in the G-L system and takes up space in the equipment item concerned intended for its proper use. Hitherto, foam control has been carried out essentially by means of physical foam destroyers which effect a reduction in the equilibrium quantity of foam, or by means of chemical foaming preventers. The latter can prevent the formation of foam by addition of surface-active substances which, however, in most cases also cause undesired (bio-)chemical effects. These disadvantages are avoided if, according to the illustrative example shown, free surface can form in the entire equipment, which is completely filled by the G-L system, only at the highest point in the region of high shear forces and centrifugal forces, preferably in degassing cyclones. If gas escaping here inflates liquid lamellae, these are destroyed in statu nascendi by centrifugal forces and shear forces of the spinning flow and forced back into the rotating L phase. In this way, the formation of foam is physically suppressed without detrimental side effects.
Patent DE-3334820-A1 (DE)
Inventor: HAEFELE GUENTER DIPL ING
IPC: G08B29/00
Filed: 1983-09-26
Abstract: 1. An alarm system comprising at least one battery-operated subsidiary station (A) with an alarm (1) and a transmitter (5-8) coupled thereto for wireless signal transmission to a receiver (9) of a main station (B), where the subsidiary station contains a battery-monitoring stage (2) which transmits a signal when it reponds, characterised in that the transmitter (5-8) transmits a continuous signal when the alarm (1) has responded, that the transmitter (5-8) transmits periodic short pulses when the battery-monitoring stage (2) has not responded, and that the main station is mains-operated.
Patent DE-3338243-A1 (DE)
Title: Device for arc welding
Inventor: KOPP WALTER
IPC: B23K9/073
Filed: 1983-10-21
Abstract: In order to achieve a constant melting power and a constant arc length using a power source having a falling characteristic and a constantly melting wire electrode, the welding current which is emitted from the power source can be regulated as a function of the arc voltage, which is compared with an adjustable desired value. <IMAGE>
Patent DE-3340300-A1 (DE)
Title: Metal cage for rolling-contact bearings, in particular two-row self-aligning roller bearings
Inventor: ABELMANN RAINER
IPC: F16C33/46
Filed: 1983-11-08
Abstract: Metal cage for rolling-contact bearings, in particular high-performance two-row self-aligning roller bearings, the inner races of which do not have a central rim. The cage is assembled from two parts, a cage comb part and a cage guide ring, by means of a shrink fit. The two parts are additionally secured positively against axial displacement by an annular groove on the cage comb part. The cage guide ring guides the cage on the rolling track of the outer race, thereby making the bearing capable of tolerating high vibration loading. The aim of the invention is to provide a cage which can be manufactured with economical use of materials and with little outlay, even in small numbers. <IMAGE>
Patent DE-3342034-A1 (DE)
Title: Radiation diagnosis device
Inventor: KANEKO MASAO DR
IPC: H04N5/32
Filed: 1983-11-22
Abstract: The radiation diagnosis device is used to obtain enlarged penetration images of organisms, and has a radiation source (1, 2), a radiogram enlarger (4), a television camera (17) and an image monitor (19). The radiogram enlarger consists of a cylindrical vacuum tube, a photoelectric layer, a phosphor layer (8), a scintillator (5), an optical coupling device, focusing coils, an electrical field generator, a deflecting device and a focusing current generator. A distinctive feature of the radiation diagnosis device is that it permits the observation of enlarged X-ray penetration images of organisms on the image monitor without destroying or damaging the organisms. <IMAGE>
Patent DE-3346229-A1 (DE)
Title: Full olefin-containing blended yarn
Inventor: GOLDENSTEIN BERTRAND
IPC: D02G3/44
Filed: 1983-12-21
Abstract: The olefin-containing blended yarn according to the invention which has a high fullness value comprises prestated parts by weight of olefin fibres and natural fibres, such as cotton or wool. These fibres are cut and blended with one another, such that a staple is formed in this manner which is then spun and twisted in a known manner to form a blended yarn. In a controlled heat treatment, a yarn having a high fullness value is made from this blended yarn. In the present invention, 60 to 85% by weight of cotton or wool and 40 to 15% by weight of olefin are preferably blended together. In a modified embodiment, 20 to 40% by weight of polyester fibres can replace a corresponding percentage by weight of cotton or wool to bring about in this manner a corresponding cost reduction. The olefin fibres within a fabric which is produced from the blended yarn according to the invention produce an absorbent effect, by virtue of which bodily moisture of the person coming into contact with a fabric of this type is conducted outwards.
Patent DE-3346620-A1 (DE)
Inventor: LORENZ KURT DR
IPC: C10B39/02
Filed: 1983-12-23
Abstract: A dry coke cooling apparatus comprises an antechamber with a bottom hole for charging coke into a cooling chamber which accommodates vertical outer cooling walls and inner cooling walls which extend within the coke charge. The lower part accommodates coke discharge equipment and conduits for supplying circulated cooling gas which passes upwardly through the charge, to be exhausted at the top. The inner cooling walls are supported on hollow beams which are cooled by the circulated cooling gas directly or indirectly.
Patent DE-3401161-A1 (DE)
Title: Flotation device for the floatation of a fibre material suspension obtained from wastepaper
Inventor: LINCK ERICH DIPL ING DR
IPC: B03D1/14
Filed: 1984-01-14
Abstract: The flotation device comprises a tank (1, 100) with a free liquid level (N) of the fibre material suspension which is fed essentially horizontally through at least one feed device (2) to the tank. The feed device (2) contains at least one aeration element (3), whose outlet cross-section is located in the region (B) from 100 to 600 mm, preferably 50 to 250 mm, below the liquid level (N) of the fibre material suspension in the tank (1, 100). Between the end (4) of the aeration element (3) and the outlet (5) of the feed device (2) into the tank (1), there can be an essentially horizontally extending run-in section (A) for calming the flow of the fibre material suspension. The run-in section (A) is provided at its start with an ascending cover (16) which is adjoined by a channel (15) with a free liquid level (N). <IMAGE>
Patent DE-3405001-A1 (DE)
Title: Method for the production of brushes, brooms and the like
Inventor: BICKEL WOLFGANG
IPC: A46B3/06
Filed: 1984-02-13
Abstract: Published without abstract.
Patent DE-3406158-A1 (DE)
Title: Assembly and dismantling device for a live-steam shut-off valve
Inventor: MATSUMOTO TAKAYUKI
IPC: B25B27/24
Filed: 1984-02-21
Abstract: On account of its construction, the dismantling and assembly device for a live-steam shut-off valve arranged at an angle to a live-steam line from a core reactor provides the means for a rapid dismantling and assembly operation with a high degree of accuracy without the need to use trained workers. Thus the time required for dismantling and re-fitting the shut-off valve can be reduced to a minimum.
Patent DE-3409291-A1 (DE)
Title: Method and apparatus for carrying out the method for compound-sealing the annular spaces between the nipples of the anode-carrying bars and the anodes for aluminium production
Inventor: COLLET ERWIN
IPC: C25C3/12
Filed: 1984-03-14
Abstract: The invention relates to a method and an apparatus for carrying out the method for compound-sealing the annular spaces between the nipples of the anode-carrying bars and the anodes for aluminium production. To guarantee that the melt will have the required temperature during the casting operation and will thus be able to form a satisfactory joint between the anode and the anode-carrying bar, the invention proposes a method in which the induction furnace is movable and the annular spaces between the nipples of the anode-carrying bars and the anodes are filled with compound directly from this movable induction furnace. The invention furthermore relates to an advantageous apparatus for carrying out this method (see, in this connection, Fig. 1). <IMAGE>
Patent DE-3417188-A1 (DE)
Title: Method and system for colour image reproduction
Inventor: SUGIURA SUSUMU
IPC: G03F3/08
Filed: 1984-05-09
Abstract: In this method and system it is determined whether a particular component of a colour image signal is located within a high-resolution range or a grey-level range, and the image signal is digitised in binary form with a predetermined threshold signal when the particular component is within the high-resolution range or with a predetermined dither pattern when the particular component is within the grey-level range.
Patent DE-3418618-A1 (DE)
Title: Information retrieval system
Inventor: ARMBRUESTER HEINRICH DR
IPC: H04N7/173
Filed: 1984-05-18
Abstract: Information retrieval system with a narrowband dialogue system via which text and graphics information or the like can be retrieved by a subscriber from a central videotex station (1) or the like and in which a broadband link is set up by a central broadband information station (BZ) - controlled via the narrowband dialogue system - likewise via the central videotex station (1) and via a broadband network (6) for the retrieval of broadband information in that a switching criterion is transmitted by a videotex decoder (8) assigned to the subscriber terminal device (11). <IMAGE>
Patent DE-3421601-A1 (DE)
Title: Adjustable hydraulic shock absorber
Inventor: SCHMIDT RUDOLF
IPC: F16F9/46
Filed: 1984-06-09
Abstract: Adjustable hydraulic shock absorber in which, to adjust the damping force, the damping piston has at least one recess on the side facing the damping valve for the rebound stage and this recess is connected via an outflow hole to the cavity of the piston rod, it being possible to influence the damping valve via a flow passage and transverse holes arranged above the damping piston. The intention here is that it should be possible to adjust the damping forces both in the case of a low piston speed and in the case of a moderate piston speed.
Patent DE-3424524-A1 (DE)
Title: Pipe transporting apparatus in buffer tables
Inventor: BAUER HELMUT ING GRAD
IPC: B65G1/06
Filed: 1984-07-04
Abstract: In order to reduce the noise level in pipe transporting installations, a pipe transporting apparatus is proposed for buffer tables, in which apparatus the pipe (30) and/or the group of pipes (20) is moved, in the case of the tables (10) with a horizontal supporting surface (18), by a drivable slide (32) across the table into its storage position, and in which apparatus a braking catch which can be moved at any speed and can be moved out of the running direction of the pipes is arranged upstream of the pipe (30) and/or the group of pipes (20), with a supporting surface which is inclined in the transporting direction. <IMAGE>
Patent DE-3426568-A1 (DE)
Title: Method for transmitting data in a digital radio telegraphy system
Inventor: BRAKEMEIER ACHIM DIPL ING
IPC: H04L1/00
Filed: 1984-07-19
Abstract: In a digital short-wave telegraphy method with a defined maximum data transmission rate, the data bit rate of data sources whose source bit rate is lower than the maximum data transmission rate is increased in a data processing device to the maximum data transmission rate. The mode of the bit rate increase is transmitted in coded form as a precursor to the actual data transmission.
Patent DE-3427464-A1 (DE)
Title: Resistance body for measuring flow by the vortex frequency method
Inventor: FRIE WOLFGANG DR
IPC: G01F1/32
Filed: 1984-07-25
Abstract: A resistance body for measuring flow by the vortex frequency method in which the vortex separation at a resistance body mounted transversely with respect to the flow direction is sensed as the measurement signal and is processed to obtain the required measured variable, is intended to enable precise measurement of flow over a large measurement range. The resistance body has a cross section whose contours mathematically fulfil the following equation for the complex variable w as a function of the azimuth angle  phi  and of the scale factor R: <IMAGE>  where 0 DEG  </=  phi  </= 360 DEG ,  where n = 4, 5, 6, 7,...,  where z = R.exp(i phi ), and one corner (H) of the contour of the resistance body has an azimuth angle of between 40 DEG  and 90 DEG . <IMAGE>
Patent DE-3433017-A1 (DE)
Title: Device for measuring gas contents in liquids
Inventor: BRANDL RUDOLF
IPC: F01M11/10
Filed: 1984-09-07
Abstract: The present invention describes a device for measuring gas contents in liquids by a measuring cylinder, in which the measuring volume is increased by an exactly determined, adjustable amount between a first pressure measurement and a second pressure measurement. On the basis of the pressure difference and the known volumes, the gas fraction in the liquid can be determined by the following formula: <IMAGE> where AL = gas fraction,  DELTA  nu  = volume difference in the measuring cylinder,  rho 2 = pressure upon volume increase,  nu 1 = initial volume,  DELTA  rho  = measured pressure difference in the measuring cylinder. The design of the device according to the invention makes it suitable for preferred use in the case of fully automatic engine test beds, since all the measuring operations can proceed fully automatically and the measured values can be stored in a computer.
Patent DE-3436459-A1 (DE)
Title: Stackable storage and transport frame for sheets of profiled glass
Inventor: HUELSMANN LOTHAR ING GRAD
IPC: B65G49/06
Filed: 1984-10-05
Abstract: A stackable storage and transport frame for sheets of profiled glass consists of two U-shaped metal frames (1, 2) which are provided with centring elements (8, 9) which engage in one another for stacking one above the other. Arranged in each case on the bottom part of each U-shaped metal frame (1, 2) is an angle profile (12) which on the one hand forms a resting surface for the sheets of profiled glass and, on the other hand, forms an insertion pocket (20) for the prongs of a fork-lift truck. Arranged on the vertical metal profiles (4, 5) in the upper region are tubular sleeves (23) in which a distancing bar (3) is inserted which holds the two metal frames (1, 2) at the spacing of the prongs of the fork-lift truck. <IMAGE>
Patent DE-3446113-A1 (DE)
Title: Monitoring and control device with a central master computer
Inventor: THOMAE FRANK DR ING
IPC: G05B19/042
Filed: 1984-12-18
Abstract: The invention relates to a monitoring and control device with a central master computer and substations, connected to the latter, for receiving and forwarding signals. It is known to provide as the central master computer a process computer which, however, must be programmed in machine language which is complex and frequently associated with problems. To be able to adapt the monitoring and control device rapidly to different problems, it is provided to provide a personal computer (PC) as central master computer.