baber/WOPTO huggingface dataset:
Patent DE-3310554-A1 (DE)
Title: Method and device for automatically checking the correspondence of a spoken command with one of a plurality of stored reference commands
Inventor: NOSO KAZUNORI
IPC: G10L15/28
Filed: 1983-03-23
Abstract: In a speech recognition device, the threshold value which establishes the degree of similarity between a spoken command and a stored reference command and on the basis of which the commands are deemed to correspond is, according to the invention, automatically corrected in a type of learning process. The correction is performed taking into account the mean value or the spread of the Tschebyscheff interval between the spoken command and the reference command most similar to it. The correction is performed every time that the command concerned is entered. Even if the reference command has been recorded under abnormal conditions, the recognition frequency can be improved automatically in this way. To perform the aforementioned corrections, the device according to the invention comprises, in addition to the assemblies of a conventional speech recognition device, a similarity threshold memory (20) and a threshold calculation unit (19). <IMAGE>
Patent DE-3312198-A1 (DE)
Title: Control of the converter lockup clutch of a torque converter for motor vehicle transmissions, especially for gearboxes or pressure medium-controlled automatic transmissions
Inventor: FRANZ KASPAR DIPL ING
IPC: F16H61/14
Filed: 1983-04-02
Abstract: In patent application P 3237319.8 the control of the converter clutch for a torque converter which is arranged in front of a gearbox was disclosed. A hydraulic piston and a tip spring are intended to prevent slipping of the converter clutch in the event of inadequate secondary blocking of the control line 29. An intermediate valve 112 permits an improved adjustment of the control on torque converters which are constantly under pressure. Check valves, which are operated by their control lines, into which a control pressure is introduced and/or if necessary vented, permit the adaptation of the control of the converter clutch to hydrodynamically controlled automatic transmissions.
Patent DE-3312269-A1 (DE)
Title: Combustion engine
Inventor: GABRISCH ALDON
IPC: F02B57/00
Filed: 1983-04-05
Abstract: The invention relates to a combustion engine with a rotating cylinder block which has at least one cylinder (71 to 74) which comprises a crank casing containing a crankshaft (18), connecting rods, which are provided with pistons at their free end, being supported on the crankshaft (18). The cylinder block is pivotably mounted in a fixed peripheral housing (10) in such a way that the cylinder block rotates inside the fixed peripheral housing. Between the crankshaft (18) and the cylinder block is a gear mechanism (21, 26, 27) which causes the cylinder block to rotate dependently on the crankshaft (18) and driven by this. In order to improve the control of the fuel feed and/or of the delivery, each cylinder (71 to 74) has a separate valve (41) which by means of a cam track (51) mounted on the fixed peripheral housing (10) is opened and closed, each by way of a control mechanism (49, 53) in order to control each valve according to the power cycle. <IMAGE>
Patent DE-3313758-A1 (DE)
Title: Quick-change picture frame with possible display on both sides of pictures, documents and the like with integrated storage container for these display pieces
Inventor: BARZ BENNO
IPC: A47G1/06
Filed: 1983-04-15
Abstract: In a quick-change picture frame consisting of profiled frame parts 1, with possible display on both sides for exhibiting pictures, documents and similar display pieces 5, in which it is possible to accommodate these display pieces in a storage container 6 which is integrated with the quick-change picture frame and possibly to exchange them for others situated therein for exhibition, one profiled frame part is detachable from the quick-change picture frame so that an opening 22 is exposed for removing and/or reinserting these display pieces from or into the storage container. In this connection, moreover, the display piece 5 respectively situated between the glass panes 15 and the chipboard 14 can be removed towards the opening side 22 and another inserted in its place. <IMAGE>
Patent DE-3314437-A1 (DE)
Title: Method for scanning the image position of slide film images
Inventor: BURGERMANN NORBERT
IPC: G03D15/10
Filed: 1983-04-21
Abstract: In accordance with a method for scanning the image position of a film image arranged in a slide holder, a light barrier arrangement is used to scan cutouts (6, 7 or 10, 11) provided in the film image edge region of the receptacle of the slide holder. In the event that the film image (2) is incorrectly inserted, or that the film image size is wrong, the light barrier arrangement (8, 9 or 17 to 20) triggers a signalling device to transmit a warning signal. <IMAGE>
Patent DE-3323801-A1 (DE)
Inventor: SCHIEBER FRANZ
IPC: C04B35/52
Filed: 1983-07-01
Abstract: The invention relates to a method of providing a flowable carbon material, in particular for filling hollow spaces for the purpose of heat-insulation. A method of that type is to be laid out in a manner such that it is possible to produce thereby distributable or flowable carbon materials, which are less contaminating, in particular, which develop less dust and may also be manipulated in a simpler manner, with the efforts from the standpoint of procedural technique involved to produce these products are to be, if at all, only insignificantly greater than the efforts required in regard to the above-mentioned products. To this end, it is suggested to impregnate with a binder material paper particles in platelet form having an average diameter of from 0.5 to 5 mm and an average thickness of from 0.01 to 1 mm and/or in strip form having an average length of from 5 to 30 mm, an average width of from 0.5 to 10 mm and an average thickness of from 0.01 to 1 mm, which include an ash content of from 0.005 to 5%, and to carbonize them through a temperature treatment such that they form a flowable heap material having a bulk weight of from 30 to 300 g/l, i.e. 66 to 660 pound/m3.
Patent DE-3324626-A1 (DE)
Inventor: REHNER HELMUT DR PHIL
IPC: G01N33/96
Filed: 1983-07-08
Abstract: 1. Storage-stable universal control serum based on a human or animal serum, characterised in that it contains a buffer added to it, the buffer action of which lies in the physiological pH range.
Patent DE-3327111-A1 (DE)
Title: Improved tool for manipulating screws and/or nuts with a polygonal profile
IPC: B25B13/06
Filed: 1983-07-27
Abstract: Tool for taking hold of a prismatic body of regular, polygonal cross-section, which tool consists of a body in which a receptacle is formed which corresponds to the prismatic body and accommodates the same with a certain clearance, characterised in that the receptacle has a generally polygonal cross-section and that its sides are formed by an interrupted line with two end segments, the extensions of which run together attached to one another from the corner of the polygon to the interior of the receptacle, each segment forming an angle to the side of the regular polygon, which angle essentially corresponds to the angle through which the body can rotate in the receptacle on account of the clearance available.
Patent DE-3328821-A1 (DE)
Title: Autofocus for microscopes
Inventor: WEBER KLAUS DR
IPC: G02B21/24
Filed: 1983-08-10
Abstract: For the autofocus, an auxiliary illumination, which consists of two light sources (17, 18) which are arranged next to one another in the pupil and switched in an alternating fashion, is reflected into the beam path of the microscope. A parallax effect occurs in the event of defocusing, and the image of the object (2) or of a mark (15) projected onto the object in the light of the auxiliary illumination begins to oscillate in the rhythm of the switching frequency. This movement of the image generates on detectors (21, 22) arranged in the image plane an AC signal which is used for refocusing. <IMAGE>
Patent DE-3333641-A1 (DE)
Title: Device for simplifying the manoeuvres necessary for the purpose of putting on the seat belt in a motor vehicle
Inventor: BUTENUTH HELLMUTH
IPC: B60R22/03
Filed: 1983-09-17
Abstract: The putting on of the seat belt in a motor vehicle is awkward and requires uncomfortable manoeuvres. Industry has almost uniformly provided the belt attachment including the retraction device of the belt on the central console. Thus, the driver who is sitting on the left must reach over his left shoulder with his right hand in order to pull forwards the belt with the block tongue. The reverse applies for the front seat passenger sitting on the right. Precisely this procedure, which is felt to be awkward and uncomfortable, as the first manoeuvre for putting on the belt, is a reason for not putting on the belt at all for a large number of drivers, especially if they are physically disabled. The invention has the purpose of permitting, for example the driver sitting on the left, to move the belt out of the position of rest and into his hands in the simplest way possible - without reaching over the right-hand shoulder - by means of a simple device which is cheap to manufacture. The invention also permits the device to be connected to the door in such a way that when the door is opened or closed the belt is automatically offered to the driver in a handy position.
Patent DE-3334869-A1 (DE)
Title: Device for determining the direction of incidence of optical radiation
Inventor: NESTEL SIEGFRIED DR ING
IPC: G01S3/784
Filed: 1983-09-27
Abstract: In this device, it is determined by means of a Fabry Perot interferometer (5) whether the incident radiation, the direction of incidence of which is to be determined, is coherent or non-coherent. If the incident radiation is coherent, a signal is output which activates other optical/electrical converters, from the output signals of which the direction of incidence of the optical radiation is determined. This prevents non-coherent radiation, which must be considered as interference radiation, from being evaluated. <IMAGE>
Patent DE-3336766-A1 (DE)
Title: Packing or unpacking machine, especially for bottles
Inventor: STADLER SIEGFRIED DIPL ING
IPC: B65B21/18
Filed: 1983-10-10
Abstract: For packing and unpacking bottles and the like, machines are used in which gripper heads circulate on a closed path and are lowered over a bottle conveyor, take hold of bottles standing on the bottle conveyor, raise the bottles, follow a return path and set the bottles down again into cases carried past on an adjacently arranged case conveyor. In this process, the gripper heads follow an oval path and are conveyed by a chain. In order to increase the inertial forces especially as the gripper heads enter and leave the region of the deflection chain wheel circulating under pressure, which is desirable when the centres of gravity of the gripper heads are located outside the path of the chain, the invention proposes that the path of the gripper heads should be a curve with a constantly changing radius, which will considerably reduce the acceleration of the gripper heads as they enter the curved return path and as they exit from it.
Patent DE-3336855-A1 (DE)
Inventor: RAMMELSBERG JUERGEN DR ING
IPC: F16L21/08
Filed: 1983-10-11
Abstract: A sleeve connector for connecting the ends of two tubes together, in particular socket tubes, comprises a socket formed with or connected to one of the tubes. The socket has an inner annular recess which is bounded by a conical surface which tapers radially inwardly toward an end of the socket. A retaining collar is secured around the spigot end of another tube to be connected to the first mentioned tube. At least one locking member is disposed around the spigot and is positioned in the annular recess so that it can bear against the conical surface. The locking member has an inner cylindrical contact surface which engages on the spigot and an outer contact surface which has a sectional toroidal shape wherein all normals to the toroidal shape pass through the cylindrical contact surface. In this way, all forces resulting from the contact between the outer surface of the locking member and the inner conical surface, are transmitted to the cylindrical inner surface of the locking member and flatly against the spigot.
Patent DE-3404479-A1 (DE)
Title: Process for producing a lightweight material
Inventor: BURGER HANS-JOACHIM
IPC: B29C70/66
Filed: 1984-02-08
Abstract: The invention relates to a process for producing a lightweight material, in particular for use as matching layer material in ultrasonic transducers. The lightweight material consists of a lightweight filling material, preferably hollow glass micro beads (microballoons), which is bound by means of resins, preferably epoxy or polyester resins. To this end the filling material is introduced into a centrifuge and covered by the low viscosity resin. It is especially advantageous to apply to the glass beads a filter material which is pressed by a weight onto the glass beads and through which the low viscosity resin can be filtered, so that no contaminants in the resin can penetrate between the glass beads.
Patent DE-3406596-A1 (DE)
Title: X-Ray mammography apparatus
Inventor: DEGENHARDT HEINZ DR RER NAT
IPC: G03C5/17
Filed: 1984-02-23
Abstract: The invention relates to an X-ray mammography apparatus having an arrangement for the taking of fluoroscopic images by means of an X-ray film (16) to which an intensifier film (15) is applied. In this case, it is desired to increase the attainable image contrast without impairing the effectiveness of an automatic illumination control (12). To this end, the invention proposes the use of an X-ray film (16) which is provided on both sides of a transparent supporting film with a sensitive exposure layer and that to each of these exposure layers is applied an intensifier film (15, 15.1) whose fluorescent layer contains yttrium oxysulfide luminophore. An exposure arrangement of the improved type according to the invention can be used in particular in medical X-ray diagnostics and preferably for mammography. <IMAGE>
Patent DE-3408345-A1 (DE)
Title: Process for coating an electric wire with a layer of hot-melt adhesive
Inventor: LINDNER ADALBERT
IPC: H01B13/16
Filed: 1984-03-07
Abstract: An insulated electric wire (12) is drawn horizontally through a heated bath of viscous hot-melt adhesive and coated with a uniform layer of hot-melt adhesive. Such a wire (5) can be bonded continuously onto a printed-circuit board in a heated laying die, in which the layer of hot-melt adhesive is made to begin melting in the die immediately before laying onto the printed-circuit board. <IMAGE>
Patent DE-3411350-A1 (DE)
Title: Laying device for essentially plate-shaped road covering elements
IPC: E01C19/52
Filed: 1984-03-28
Abstract: The laying device, in particular for paving stones, has a chassis (1), on which a motor (6), a control block (10) and a support column (11) are mounted on a cover plate (5). The cover plate (5) covers the chassis (1) only so far that the operator standing behind the device has an unrestricted view (sight line 29) of the edge facing him of the stones (20) to be laid. The vertical support column (11) is rotatable within certain limits about its axis so that a support arm (12) which is fixed to it and on which a laying gripper (15) is fastened, can be aligned transversely to the direction of travel of the device. <IMAGE>
Patent DE-3412272-A1 (DE)
Title: Ear plug
Inventor: HARTIG GUENTER
IPC: A61F11/08
Filed: 1984-04-02
Abstract: In order to avoid damage to hearing as a result of excessive noise an ear plug is developed which can be introduced directly into the external auditory canal without preparation by using a one-part, conically formed polymer foam cap provided with a foam filling, having a smooth outer skin, a flap on the side and a lid with a slot, and is very comfortable to wear.
Patent DE-3420338-A1 (DE)
Title: Superheterodyne radio transmitting and receiving device
Inventor: NORITAKE YOSHIKAZU
IPC: H04B1/40
Filed: 1984-05-30
Abstract: A superheterodyne radio transmitting and receiving device has a heterodyne oscillator which generates not only the first heterodyne frequency in the receiving system but also the oscillation frequency for the transmitting system. The heterodyne oscillator is normally provided in the transmitting system and connected to a mixer which mixes the received signal with a first heterodyne frequency to generate a first intermediate frequency, whereby the carrier frequency for the transmitting system is used simultaneously as a first heterodyne frequency for the receiving system. A second heterodyne frequency in the receiving system is generated by a second heterodyne oscillator which is used solely for the receiving system. The transmitting and receiving system according to the invention requires a total of two heterodyne oscillators only and enables a reduction in the number of expensive crystal oscillators used in the heterodyne oscillators.
Patent DE-3420636-A1 (DE)
Title: Plastic-insulated or rubber-insulated electrical power cable
Inventor: MADRY PETER DIPL ING
IPC: H01B7/20
Filed: 1984-06-02
Abstract: In order to improve the operating behaviour in the event of fire, plastic-insulated or rubber-insulated electrical power cables are equipped with a corrugated metal sheath whose corrugation peaks or troughs have longitudinal slots.
Patent DE-3421633-A1 (DE)
Title: Fastening piece for fastening constructional parts to hollow profiles
Inventor: BOEGEL JUERGEN
IPC: E05D7/04
Filed: 1984-06-09
Abstract: The fastening piece (100) comprises a plate (30) which bears with a bearing face (21, 22) against the rear side (17) of a wall (16) of a hollow profile (13). It is retained in the hollow profile (13) by a spring clip (40) supported on the wall of the hollow profile located opposite the wall (16). The plate (30) has at least two bearing faces (21, 22) parallel to the pushing direction of the fastening piece (100), and the spring clip (40) is attached to the plate (30) so as to be rotatable about an axis of rotation (26) parallel to the pushing direction. <IMAGE>
Patent DE-3431285-A1 (DE)
Title: Apparatus for unwinding easily handled rings made of flexible wire
Inventor: LINNINGER HORST
IPC: B65H49/30
Filed: 1984-08-25
Abstract: A rotatably mounted roller 1 is used for the unwinding of easily handled rings of wire, it being possible to remove the limiting device 14 from its position at one end of the roller, and any supports 6 provided there as well, so that a ring of wire can be slipped on. <IMAGE>
Patent DE-3433348-A1 (DE)
Title: Apparatus for the automatic drainage of the vapour water in supporting rollers of fabrics to be decatised in an autoclave
Inventor: ALBERTO PIETRO
IPC: D06B/
Filed: 1984-09-11
Abstract: Apparatus for the automatic drainage of the vapour water precipitated in the perforated rollers which are provided with tubes and onto which the fabric to be decatised in an autoclave is wound. These are especially large-diameter rollers, in which the vapour thrust is not sufficient to drain the vapour water. The apparatus consists of a fixed tube which is located in the roller and one end of which reaches the inner wall of the roller on which the vapour water is collected and the other of which passes outwards and can be connected to a suction unit. The distance between the inner end of the tube and the side wall of the roller must be smaller than the height of the inner tubes with which each roller perforation is provided. Also to be provided is a device for positioning the roller during the decatising operation, so that its diameter passes through the abovementioned drainage tube. <IMAGE>
Patent DE-3435088-A1 (DE)
Title: Master cylinder
Inventor: HARTMANN WILLI
IPC: F15B7/10
Filed: 1984-09-25
Abstract: The master cylinder has a piston (1) which is axially displaceable in a bore (5). Held in a bore (2) formed in the cylinder is a central valve (31) which makes a connection from the pressure space (3) to the space (4) in the initial position or interrupts the connection in the actuating position. The space (4) is connected to a compensating tank under atmospheric pressure. The pressure space (3) is connected to one or more slave cylinders. The central valve is closed in the initial position of the piston (1) so that pressure can be built up in the pressure space (3) immediately after actuation of the piston (1). If pressure should build up in the pressure space (3) in the initial position of the piston on account of heating or other effects, the central valve (31) opens on account of a pressure difference arising at the valve piston (19). The master cylinder thus has the smallest possible idle travel. <IMAGE>
Patent DE-3436087-A1 (DE)
Title: Pressure-gas dispenser for vehicle parts, etc.
IPC: B60S5/04
Filed: 1984-10-02
Abstract: The known pressure-gas dispensers of this type work with carbon-dioxide capsules and have an expensive pressure-reducing valve. However, carbon dioxide has harmful properties for the intended purposes. To avoid these harmful properties, the pressure-gas dispenser according to the invention is operated with nitrogen and is given a discharge valve which is inexpensive to manufacture and can be actuated by finger pressure.
Patent DE-3444135-A1 (DE)
Title: Selenoxides, process for their preparation and pharmaceutical preparations containing them
Inventor: WELTER ANDRE DR
IPC: C07D293/12
Filed: 1984-12-04
Abstract: The present invention relates to novel selenoxides of 1,2-benzisoselenazolones of the general formula I <IMAGE> a process for their preparation and pharmaceutical preparations containing them.
Patent DE-3500915-A1 (DE)
Title: Numeric control system for machine tools with n axes
Inventor: ZUGASTI ARBIZU VICENTE
IPC: G05B19/414
Filed: 1985-01-12
Abstract: The system consists of:   a) a first processor equipped with means for negotiating the information received from an external control and programming key panel and with means for the appropriate adaptation on a display screen and to the requirements of the user of the b) information received from a central processor, provided with means for receiving and processing the information negotiated by the first processor and with storage means for the relevant program and with means for commanding the general trace of the n axes of the machine tool to   c) a third processor consisting of:   c1) means for commanding the point trace of the n axes of the machine tool and c2) means for monitoring and adjusting the actual trace of the n axes of the machine tool to the commanded point trace and c3) means for transmitting its processed information to the central processor.   c
Patent DE-3502348-A1 (DE)
Title: Process and device for die casting liquid-containing material
Inventor: SEGERER HANS DIPL ING DR
IPC: B28B1/26
Filed: 1985-01-24
Abstract: A casting mould, at least one mould part (12) of which is tightly fastened to a supporting body (10), delimits a mould cavity (26) which is surrounded all round by a sealing surface (D) and has for drawing the liquid out of the material at least one porous wall. From the reverse side of said wall, facing the supporting body (10), the mould part (12) is subjected to the effect of a hydraulic counterpressure which counteracts a pressure acting on the material in the mould cavity (26). The said mould part (12) is dish-shaped and designed so as to be impermeable on its reverse side, has a contact surface corresponding at least approximately to the profile of the sealing surface (D) and is supported with this contact surface on the supporting body (10) so that the two together enclose a uniform counterpressure space (28). During die casting, the counterpressure is kept at least approximately as high as the pressure in the mould cavity (26). As a result the mould part itself cannot be overstressed by high casting pressures and accordingly permits numerous castings. <IMAGE>
Patent DE-3505365-A1 (DE)
Title: Playing piece, especially a domino
Inventor: WEISE-RICHTER HELGA
IPC: A63F9/20
Filed: 1985-02-15
Abstract: A playing piece has an upper part in the form of a plate made of a transparent light-gathering polymer and a lower part which is fixedly connected to the latter.