baber/WOPTO huggingface dataset:
Patent DE-3039637-A1 (DE)
Title: Flat guide with roller bearings - comprises shoes in adjacent rows with joins offset in lengthwise direction
Inventor: OETJEN JUERGEN ING GRAD
IPC: B65G13/11
Filed: 1980-10-21
Abstract: The flat guide with roller bearings comprises a number of shoes, alongside and behind each other and immediately adjacent. Each shoe contains a set of recirculatory rollers travelling along two straight parallel sections and round two curved end sections of a race. In adjacent lengthwise rows of shoes (1), the positions of the joins between shoes one behind the other are offset in the lengthwise direction, typically so that the shoes form sets of teeth fitting together. Shoes of different lengths can be used, so as to give a straight edge at one or both ends of the guide.
Patent DE-3041987-A1 (DE)
Title: Control slide release unit - has valve seat on insert in control slide, to control insert feed passage
Inventor: FISCHER GUENTER
IPC: F16K11/07
Filed: 1980-11-07
Abstract: The pressure-dependent release unit is for the control slide of a path valve having blocking elements, which are pressed by a cam into locking recesses. A spring-loaded pre-control valve charges a piston, to displace the cam against a spring, to cause the blocking elements to release the slide. The valve seat for the pre-control valve is formed on an insert, located in a longitudinal bore of the control slide. The seat controls a feed, formed in the insert, to a pressure chamber. A pressure piston acting on the cam is held sealed and sliding in the pressure chamber.
Patent DE-3045190-A1 (DE)
Title: Metal oxide prodn. by combustion of halogen cpd., and fuel - without excess oxygen, to prevent free halogen formation
Inventor: LINDE ROBERT VON DIPL ING
IPC: C01B33/18
Filed: 1980-12-01
Abstract: In the prodn. of metal oxides (I) by combustion of halogenated metal cpds. (II), esp. metal chlorides (IIA), with supply of a fuel gas (III), combustion is carried out with excess O2, pref. with a lack of O2. O2-enriched air or pure O2, opt. mixed with steam, can be used for combustion. After sepg. (I) and scrubbing to remove the acid, the waste gas can be subjected to recombustion or recycled. Pure H2 is used as (III). The amt. of reactants supplied to the combustion chamber is controlled according to the reducing or oxidising constituents of the waste gas. The formation of free halogen (C12), which is costly to remove, is avoided. The process is useful, e.g., for the prodn. of SiO2 from SiCl4.
Patent DE-3046848-A1 (DE)
Title: Sensor probe for three:coordinate measuring machines - where probe tip is made of or coated with silicon nitride so it does not pick up workpiece material
Inventor: SCHUSTER ERICH
IPC: G01B21/00
Filed: 1980-12-12
Abstract: The probe consists of a shank and a tip; and at least the surface of the tip which contacts a workpiece is made of Si3N4. The tip is pref. made of, or coated with, Si3N4; and both the tip and the shank may be made of Si3N4. When a coating of Si3N4 is used on the tip, it is pref. formed by sputtering; or a layer of Si can be sintered onto the tip and then nitrided by reaction sintering. When a monolithic shank and tip are used, they are pref. made of Si3N4 by hot pressing. Used with conventional measuring machines, it was discovered that when workpieces made of light metal were being inspected, some of the metal adhered to the tip of the probe, so erroneous results were obtd. The invention avoids such problems.
Patent DE-3049583-A1 (DE)
Title: Breathing simulator for training doctors - has artificial head and bellows simulating lungs and connections for vacuum oxygen nitrous-oxide lines
IPC: G09B23/32
Filed: 1980-12-31
Abstract: The breathing simulator, for training doctors to use respirators and anaesthetics, has an artificial head with respiratory tract etc. and a lung simulator (4) comprising two bellows. A control panel has connections for a vacuum pump (7). A compressed air (8), oxygen (9), nitrous oxide (11) and electric current (11') and corresponding outputs leading to a respirator (16) connected to the artificial head. The control panel has controls for setting the volume of air ingested, the frequency of breathing and the ratio of inspiration time to expiration time.
Patent DE-3101337-A1 (DE)
Title: Apparatus for the foam-dyeing of web-shaped material
IPC: D06B19/00
Filed: 1981-01-17
Abstract: An improvement in the colour result in the foam-dyeing of, for example, pile-like textile webs is achieved by means of the apparatus. For this purpose, a coating or pressing device known from the main application follows a dye applicator unit and is assigned to the textile material. According to the invention, an additional covering device, between which the material is guided, is now to be assigned to this device over its working range. The textile material is pressed more firmly against the pressing device in this way, without a longitudinal pull having to be exerted on the latter. The result is better foam formation.
Patent DE-3107668-A1 (DE)
Title: Temperature measuring method and device for carrying out the method
Inventor: TATSUWAKI MASAO
IPC: G01J5/60
Filed: 1981-02-28
Abstract: The light emitted from the individual parts of the measuring region is measured and used to set up a temperature pattern. The light traverses first optical filters (21) and second optical filters (22) which in each case transmit different wavelengths. The amplitudes of the radiant energies transmitted by the filters (21, 22) are determined by recording the light downstream of the filters by means of one or more image-recording devices (1) whose output signals are fed to an arithmetic unit (6). The arithmetic unit (6) carries out a two-colour temperature determination for the individual parts of the two-dimensionally constructed measuring region. The temperature pattern obtained for the measuring region is composed from the temperatures of the individual parts. A monitoring unit for the welding zone of a pipe whose welding seam is produced electrically is used to produce a combined image which reproduces the shape of the welding zone and, at the same time the temperature pattern. <IMAGE>
Patent DE-3110996-A1 (DE)
Title: Sensor arrangement
Inventor: LINDER ERNST DIPL ING
IPC: G01L23/22
Filed: 1981-03-20
Abstract: A sensor arrangement is proposed for detecting physical parameters in the combustion chamber of an internal-combustion engine, having an optical pick-up facing the combustion chamber. In order to keep the pollution of the window of the pick-up on the combustion-chamber side as low as possible, the end of the pick-up exposed to the combustion chamber is constructed thickened in the manner of a mushroom. By being combined with a centre electrode or a conductor track mounted on the outside, the sensor can be used at the same time as a spark plug. It is particularly advantageous to provide in the sensor a cavity resembling a heat pipe. <IMAGE>
Patent DE-3111238-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: C07D249/08
Filed: 1981-03-21
Abstract: A substituted triazolylmethyl-oxirane of the formula   <IMAGE>   in which R is optionally substituted alkyl, aryl or cycloalkyl is prepared by reacting a triazolyl-ketone of the formula   <IMAGE> with (a) dimethyloxosulphonium methylide of the formula   <IMAGE>  or (b) trimethylsulphonium methylsulphate of the formula [(CH3)3S](+)CH3SO4(-) in the presence of a diluent. The end product can then be reacted with a phenol of the formula R''-OH to produce known fungicidally active compounds of the formula   <IMAGE>  in which R'' is optionally substituted phenyl.
Patent DE-3114284-A1 (DE)
Title: Fitting arrangement for cleaning, filling and/or tapping convex barrels and casing head, especially for such a fitting arrangement
Inventor: TILL HEINZ
IPC: B08B9/08
Filed: 1981-04-09
Abstract: The invention relates to the further development of a fitting arrangement for cleaning, filling and/or tapping convex barrels, as proposed in Patent Application P 3112510.7. Reliable guidance of the valve gate is to be achieved in a further development by making the innermost sleeve of the assigned ram arrangement able to place itself against the valve gate in a radially sealing manner and in particular by making the said innermost sleeve engage with its front end in a cylindrical recess of the valve gate. A further modification is also proposed, in which the ram arrangement contains only two sleeves and the flow of cleaning liquid is jointly fed to the spraying apertures of the casing and the ascending pipe. The further development is also aimed at a special attachment of the casing head to the bung plate using the conical thread, which is conventionally already available, of the bung plate and avoiding corrosion in the region of transition between the casing head and the bung plate. The latter feature is achieved in particular by providing a special plastic layer. Finally, the further development is aimed at a special casing head, which can be used even for cylindrical barrels and which avoids damage despite use with convex barrels. This is achieved in particular by providing the casing head with complementary narrow free spaces instead of narrow bayonet cams. <IMAGE>
Patent DE-3117475-A1 (DE)
Title: Electrical drive device
Inventor: BECHER JOACHIM
IPC: H02K17/08
Filed: 1981-05-02
Abstract: An electrical drive device is proposed which, because of its space-saving, elongated construction, is particularly suitable for use as a roller-shutter drive. The drive device has a tubular housing (10) in which a single-phase AC motor (11) is arranged, to which a starting and/or operating capacitor (12) is allocated. The motor (11) and the capacitor (12) are aligned coaxially, the capacitor (12) being constructed as a hollow body and, inside the housing (10), engaging around the output drive shaft (13) of the motor with play (clearance). <IMAGE>
Patent DE-3122104-A1 (DE)
Title: Flasher signal generator, in particular for motor vehicles
Inventor: SCHONART EDGAR
IPC: B60Q1/38
Filed: 1981-06-04
Abstract: The invention relates to a flasher signal generator for motor vehicles, which has a power transistor for switching on for the indicator lights (for turning left and right), which transistor is protected against overloading by an electronic fuse. An RC element (C2, R11) is connected in parallel to a switching element (T4) and dimensioned in such a way that its time constant (T) is greater than the low-impedance switch-on resistance of the indicator lights (La1, 2 and La3, 4) which simulates a short-circuit; in the event of a short-circuit of the indicator lights (La1, 2 and La3, 4), the capacitor (C2) is charged and the switching element (T4) which switches on as a result causes the power transistor (T3) to be switched off (see Figure 1). No additional voltage drop for the indicator lights (La1, 2 and La3, 4) is brought about. <IMAGE>
Patent DE-3122351-A1 (DE)
Title: Motor-vehicle seat
Inventor: SCHIRP ERICH
IPC: B60N2/62
Filed: 1981-06-05
Abstract: The invention relates to a motor-vehicle seat (1). The particular feature of this seat lies in the fact that the sitting area (2) can be lowered in a region (5) on which the right thigh of a driver using the seat rests. This avoids, haemostasia in the right thigh which occur in the case of conventional seats if the driver continuously keeps his right foot pressed immovably on the accelerator and hence also keeps his right thigh pressed against the sitting area when making long motorway trips. <IMAGE>
Patent DE-3123396-A1 (DE)
Title: Device for cleaning a pressing stamp in a press, especially a block press
Inventor: VOGT WILLY
IPC: B30B15/00
Filed: 1981-06-12
Abstract: A device for cleaning a pressing stamp in a press, which has, according to Fig.1, a cleaning element (21) which can be guided across a pressing surface (7) of the pressing stamp (5) and is intended to keep the pressing surface (7) free of moulding material adhering to it, has the disadvantage that the cleaning element (21) which can be resiliently pressed against the pressing surface (7) is made to oscillate in an interfering manner when it is abruptly placed on the pressing surface (7). To eliminate this disadvantage, according to the invention a guiding device (25) is assigned to the cleaning element (21) and can be used to place the cleaning element (21) on the pressing surface (7) in a jolt-free manner. <IMAGE>
Patent DE-3126212-A1 (DE)
Inventor: WALETZKO ALFRED
IPC: E03C1/10
Filed: 1981-07-03
Abstract: 1. Apparatus for the protection of drinking-water conduits against back-flowing used water, with a stop valve (2) located in the drinking-water conduit (1) upstream of a hydraulic pipe separator (3) and controlling it, the valve (2) having a valve body (14) which is adjustable by means of a double-sided actuatable piston arrangement (15, 16), the actuating side (16') of which directed away from the valve body (14) is selectively connectible by means of a control valve (18) with the drinking-water conduit (1) or with a relief conduit (c) leading to the free atmosphere, whereas the other actuating side (16") can also be subjected to the water-supply pressure, and wherein moreover, between the stop valve (2) and the pipe separator (3), a further relief conduit (e) branches off, which is open when the stop valve (2) is closed, but instead is closed when the stop valve is open, characterized in that the piston arrangement consists of a double-acting single piston (16) with its piston rod (15) carrying the valve body (14), wherein the piston side (16") facing the piston rod (15) is selectively connectible by means of a pilot valve (20) in opposition to the other piston side (16') with the drinking-water conduit (1) and with a relief conduit (f).
Patent DE-3126637-A1 (DE)
Title: Process for bonding screws to glass or the like
Inventor: WOLTER RUDOLF
IPC: C09J5/00
Filed: 1981-07-06
Abstract: In a process for bonding coils or screws by means of rotatable coils, an adhesive which cures rapidly or too rapidly in a thin coating is applied in the form of drops, spread out in the radial direction in the form of wheel spokes and only levelled during grouting (jointing) by rotating the coil in a template. The bonding operation can be controlled in such a manner that, after a slight rotational resistance, which indicates the commencement of curing, axial pressure, which is absent or must be terminated during rotation, promotes the curing to optimum loadability. The coils can, for example, hold a mirror console to be arranged against tiles, where a rubber washer bonded between tile and coil by means of the instant adhesive (cyanoacrylate) is expedient.
Patent DE-3128559-A1 (DE)
Inventor: RIEMANN HANNS-H DIPL ING
IPC: B02C13/04
Filed: 1981-07-18
Abstract: 1. Device for the coarse crushing of household refuse with hammers which are articulated on a crushing roller, the circumferential movement of which on the refuse side is directed in the same direction as the movement of a plate band conveyor, which extends from a collecting cas past a depth control plate up to a discharge for the coarsely crushed refuse, characterised in that the crushing roller (5) is mounted so as to be vertically yielding against a restoring force and in that the axial spacing (A) of hammers (17), which are as weak as possible, corresponds approximately to the minimum spacing, during operation, of the moving periphery (18) and the plane (19) of the plate band conveyor.
Patent DE-3130215-A1 (DE)
Inventor: RULAND ALFRED DIPL CHEM DR
IPC: A01N43/50
Filed: 1981-07-31
Abstract: 1. Claims for the contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE A phenylketene acetal of the formula (1) :  see diagramm : EP0071095,P7,F3  where : R**1 is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, naphthyl or phenyl, the phenyl radical being unsubstituted or mono- or polysubstituted by alkyl or alkoxy, each having 1 to 5 carbon atoms, fluorine, chlorine, bromine, iodine, trifluoromethyl or phenoxy ; R**2 is hydrogen, alkyl or alkoxy, each having 1 to 5 carbon atoms, fluorine, chlorine, bromine or trifluoromethyl ; n is 1 or 2 ; Y is N ; and X is O or S, and its salts and metal complexes. 1. Claims for the contracting State : AT A fungicide containing a phenylketene acetal of the formula (1) :  see diagramm : EP0071095,P7,F4  where : R**1 is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, naphthyl or phenyl, the phenyl radical being unsubstituted or mono- or polysubstituted by alkyl or alkoxy, each having 1 to 5 carbon atoms, fluorine, chlorine, bromine, iodine, trifluoromethyl or phenoxy ; R**2 is hydrogen, alkyl or alkoxy, each having 1 to 5 carbon atoms, fluorine, chlorine, bromine or trifluoromethyl ; n is 1 or 2 ; Y is N ; and X is O or S, or a salt or metal complex thereof.
Patent DE-3135709-A1 (DE)
Title: Insert for columns used for heat exchange and mass transfer
Inventor: STRZELSKI JOZEF
IPC: B01J19/32
Filed: 1981-09-09
Abstract: In order in columns, in which heat exchange and mass transfer processes proceed, to achieve low resistances to flow, a uniform and almost complete wettability of the surfaces and homogeneous exchange conditions in the entire volume, inserts (1) are used which are composed of rectangular plates (3) which are arranged vertically in the column (2) and are detachably or permanently joined along the longer edges. Three, four or six of these plates (3) can be joined together in each case, as a result of which flow channels (6) having a triangular, square or hexagonal profile respectively, are formed. In each plate (3), cutouts (7, 8) having a regular geometrical profile are made, which are arranged in pairs along the plate (3) and are bent towards the two sides of the plate, the bending lines of these cutouts being inclined at an acute angle to the plate edge. The cutouts (7, 8) form barriers in the flow channel (6) formed by the plates (3), which barriers are arranged at the same height or at different heights along the canal length. <IMAGE>
Patent DE-3137336-A1 (DE)
Title: Wall or window element
Inventor: REINMUTH FRIEDRICH DIPL ING
IPC: E06B7/02
Filed: 1981-09-19
Abstract: The wall or window element having heat throughflow which can be altered is provided with an outer and an inner shell, or an outer and an inner pane, which are spaced apart from each other. The outer shell and/or the outer window has/have one or more air-inlet openings (10) in the lower region and one or more air-outlet openings (12) in the upper region. Damper-like or slatted-blind-like elements (14, 16) are assigned to the inlet and/or the outlet openings for optionally adjusting or altering the size of the air-inlet and/or the air-outlet openings. <IMAGE>
Patent DE-3138813-A1 (DE)
Title: Hair deformation process for producing permanent waves
Inventor: GORENKO KARL-HEINZ
IPC: A61K8/22
Filed: 1981-09-30
Abstract: A hair shaping process for producing permanent waves uses, as hitherto, the treatment of the hair with an alkaline liquid containing a reducing agent, and uses a so-called fixing step in which the hair is oxidised with an acidic liquid. The novelty consists in that the oxidation step with acidic treatment liquid is carried out in two stages, and in that the first stage takes place before, and the second stage takes place after, the reducing step with alkaline liquid. Alkaline conditions above a pH of about 7.5 or even 8 are avoided with the new process. The double sulphur bridges in the hair are no longer destroyed. Excessive crinkling of sensitive hair is no longer possible. The treatment is milder and the appearance of the permanent wave is more natural.
Patent DE-3145441-A1 (DE)
Title: Conveyor for panels made of wood or other materials
Inventor: WENIGER HEINZ
IPC: B27C5/06
Filed: 1981-11-16
Abstract: Published without abstract.
Patent DE-3200889-A1 (DE)
Title: Detachable handle for a basket for receiving silicon wafers
Inventor: MILLERIN GUY L
IPC: H01L21/304
Filed: 1982-01-14
Abstract: A detachable handle for a suspendable container, which handle comprises a pair of limbs which project downwards and can be attached to the container by their lower edges by swivelling the latter towards one another and a pair of flexible crosspieces which are arranged spaced apart, are connected to the upper ends of the limbs, and by means of which the limbs are swivellable. A locking bar extends between the lower ends of the limbs in order to keep the latter from moving and it can be hinged to one limb and suspended detachably on the upper limb.
Patent DE-3202922-A1 (DE)
Title: Apparatus for drying a running yarn group
Inventor: JUERGENS EDUARD
IPC: F26B13/00
Filed: 1982-01-29
Abstract: After a yarn-group guide device (42, 43), the individual yarns coming from a running yarn group (41) are guided along a dwell stage (44). On both sides of the dwell stage (44) are two drying-drum arrangements (51, 52) located opposite one another. Each drying-drum arrangement (51, 52) consists of at least two pairs of drums (53, 54; 55, 56). Each pair of drums (53, 54; 55, 56) consists of a heated larger drying drum (57, 59; 61, 63) and of a heated smaller drying drum (58, 60; 62, 64). The smaller drying drums (58, 60; 62, 64) of the two pairs of drums (53, 54; 55, 56) are arranged adjacent to one another. At least one of at least two part yarn groups (46, 471; 71) formed respectively from the singled yarns and approximately of equal size are looped in a meander-like manner rearwards and forwards again around the drying drums (58, 57, 59; 60, 62, 61, 63, 64) of the individual drying-drum arrangements (51; 52). The object is to achieve the drying of the yarn group after a preceding wet treatment, in such a way that no bonding of adjacent yarns with one another and also no other adverse mutual influencing of the yarns occur, a short and compact design of the apparatus nevertheless also being made possible. <IMAGE>
Patent DE-3204292-A1 (DE)
Title: Method of supporting and sealing a fluid-supported face during shield driving
Inventor: PHILIPP GERHARD DIPL ING
IPC: E21D9/06
Filed: 1982-02-09
Abstract: In a method of supporting and sealing a fluid-supported face in shield driving in galleries and tunnels with a working space closed off from the tunnel or gallery, in particular in highly permeable soils, with the use of a sealing layer which can be applied to the face by means of a pressure fluid, the pressure fluid, to create a high stabilising effect for the face, is mixed with firm or flexible materials comminuted to a considerable degree and is floated onto or into the face to form a diaphragm-like sealing layer at the face.
Patent DE-3215681-A1 (DE)
Title: Circuit arrangement for identifying incoming exchange calls in telephone PABX systems
Inventor: MERZ LOTHAR
IPC: H04M7/00
Filed: 1982-04-27
Abstract: When the exchange transmission which can be seized in the incoming direction is free, the exchange call identification means are connected on the one hand via a capacitor and a pulse break contact to the one outgoing wire, and on the other hand via a capacitor and a break contact of a pulse bypass relay to the other speech wire. When the break contacts are in the operating condition, the call identification switching means are disconnected from the speech wires for the whole duration of the transmission of outgoing pulses, including the pulse bypass time and the whole exchange transmission seizure time. <IMAGE>