baber/WOPTO huggingface dataset:
Patent DE-3726438-A1 (DE)
Title: Expert documentation on video
Inventor: RIENKS GERD
IPC: G11B23/28
Filed: 1987-08-08
Abstract: Unrepeatable expert information is of great value for documenting contemporary history. It can be of even greater value for investors and companies to have novelties and their capabilities demonstrated to them authoritatively without these people themselves having to travel. This task is undertaken by acknowledged, competent experts who are bound to the truth and whose employees are bound and sworn to loyalty. Export business with special machines, acceptance testing of machines and production installations, demonstration of novelties and prototypes - this can all be carried out efficiently, effectively, quickly and reliably with expert documentation on video.
Patent DE-3727079-A1 (DE)
Title: Process and device for precooling meat joints and/or dressed carcass meat, in particular from large poultry, e.g. fattened geese and turkeys and pigs, cattle and sheep
Inventor: SZIGETI MIKLOS DIPL ING
IPC: A23B4/06
Filed: 1987-08-14
Abstract: The invention relates to a process and device for precooling meat joints and/or dressed carcass meat. The carcasses or carcass pieces are cooled in a first cooling section (I) by the circulation of fresh air fed from outside when the air temperature is below approximately 15@C; at higher air temperatures, the fresh air cooling is combined with an artificial cooling or only artificial cooling is used. The carcasses or carcass pieces are wetted at intervals and the moisture is evaporated in the intervals between the moistening operation. In the second section (II), only artificial cooling is employed, but the cooling space is flushed through at intervals e.g. at a frequency of 30-60 sec/h and as result mould growth is prevented and the bacterial count is kept to a low level.
Patent DE-3727903-A1 (DE)
Title: Method and apparatus for monitoring the concentration of aerosols in a gaseous medium
Inventor: GAEGGELER HEINZ WALTER DR PHIL
IPC: G01N23/00
Filed: 1987-08-21
Abstract: The gaseous medium, in particular air, containing the aerosols is conveyed through a first chamber (11) which has a type of actinium radiation source (14). The latter emanates gaseous radon isotopes which disintegrate within a few seconds to form radioactive lead isotopes. These lead isotopes are produced at a constant production rate and become attached to the aerosols transported through the chamber (11). The aerosols radioactively labelled in this way are conveyed, by means of the gaseous medium, via a pipe (15) into a second chamber (17) which contains a filter (18) and a radiation detector (26). While the gaseous medium passes through the filter (18), the aerosols are retained on the filter. By means of the radiation detector (26), the accumulated activity of the radioactively labelled, deposited aerosols is measured. The measurement result is a measure of the concentration of the aerosols in the gaseous medium. Since the <211>lead isotopes used for labelling the aerosols have a comparatively short half-life of 36.1 minutes, the measurement can be carried out continuously or in relatively short periods without the filter (18) having to be moved or exchanged. <IMAGE>
Patent DE-3728689-A1 (DE)
Title: Circuit to generate a sine and/or cosine value from a digital code
Inventor: WALTER THOMAS DIPL ING
IPC: G06J1/00
Filed: 1987-08-27
Abstract: An electronic circuit to generate a sine and/or cosine value from a digital code, which is several bits wide and is present at the digital input of the circuit, is described. The digital code is applied at one digital input of each of two D/A converters, which are connected in parallel to each other. One D/A converter generates an analog value by multiplication by X, and the other D/A converter generates an analog value by multiplication by I - X. From the output of each D/A converter, a line also leads to a multiplier, which switches its output signal via a summation point to the reference input of the respective other D/A converter.
Patent DE-3729294-A1 (DE)
Title: Door fitting
Inventor: BRAUN HEIKO DIPL ING
IPC: E05B15/16
Filed: 1987-09-02
Abstract: The invention relates to a door fitting for a door lock, with a safety profile cylinder (3) and with at least one door escutcheon which is fastened at least on the outside of the door leaf and which covers the front end of the profile cylinder (3) and a steel plate (1) placed underneath for an increase in safety. In order to prevent the profile cylinder (3) from being grasped by means of a tool for the purpose of unscrewing the profile cylinder (3), there is arranged on the outside of the steel plate (1) a reinforcing plate (2) which completely covers the front part of the profile cylinder (3) projecting from the steel plate (1). So that the profile cylinder also cannot be drawn out of the steel plate (1) in the axial direction, furthermore, the reinforcing plate (2) projects beyond the front end of the profile cylinder (3) and covers the end face of the profile cylinder (3) by means of a formed-on front plate (2a), in which is formed, for the key, a circular orifice (2b), the diameter of which is smaller than the core diameter of the profile cylinder (3). <IMAGE>
Patent DE-3735324-A1 (DE)
Title: Microscope objective with correction device
Inventor: RIESENBERG HORST DIPL PHYS DR
IPC: G02B21/02
Filed: 1987-10-19
Abstract: The invention relates to a microscope objective with a correction device in particular for plane-parallel plates of different thickness in the object space, for example bases of liquid containers, cover plates of chambers. When the objective according to the invention, which has a high aperture, is used in a series of objectives which have the same compensation length, for viewing objects under thick plane-parallel plates, a correction of the focal plane is effected at the same time as the correction of the aberrations (image errors) which occur as a result of the beam deflection in the plane-parallel plate. <IMAGE>
Patent DE-3737161-A1 (DE)
Title: Device for analyzing substances
Inventor: STOCKBURGER HERMANN ANDREAS
IPC: G01N35/00
Filed: 1987-11-02
Abstract: In devices for analyzing substances, in particular for analyzing human blood, the problem arises during manipulation that it is necessary to make an unambiguous assignment of the medium to be investigated, such as the blood, and the reference person (subject). Substantial problems can arise in the event of confusion. In order to exclude confusion, provision is made of a device (18) which scans a vessel (2) inserted into the device for its identity, as well as a data input and reading device (23) for reading out from a data carrier (24) and a comparator (33) which is connected on the input side to the device and the data input and reading device. The comparator is connected on the output side to a control input of the data input and reading device (23). The data input and reading device is controlled in such a way that the detected data are output only if the data scanned from the vessel have a prescribed relationship to the data read out from the data carrier. <IMAGE>
Patent DE-3737491-A1 (DE)
Title: Chair
Inventor: FRANCK KLAUS
IPC: A47C1/032
Filed: 1987-11-05
Abstract: The invention relates to a chair in which seat and back are mounted via a front lever and a rear lever and four swivel joints in such a way on the underframe that upon pivoting the back forwards or backwards simultaneously the front part of the seat performs approximately a horizontal movement and the rear part of the seat performs a lifting and lowering movement, respectively.
Patent DE-3739722-A1 (DE)
Title: Pneumatic massage apparatus for relaxation and promoting blood flow by means of pulsation of the skin and of the underlying tissue and muscles perpendicular to the body surface, usable even without outside assistance
Inventor: DENY STEFAN
IPC: A61H9/00
Filed: 1987-11-24
Abstract: The invention relates to an apparatus which generates pulsating massage movements on the body perpendicularly from the inside to the outside by means of rapidly changing air pressure. The massage apparatus consists of a pump which generates pulsating reduced pressure, of a connecting tube and of a massage cup which transmits this pulsating reduced pressure to the body surface.
Patent DE-3741259-A1 (DE)
Title: Method and device for the autonomous steering of a vehicle
Inventor: HIPP JOHANN F DIPL PHYS
IPC: G01S17/875
Filed: 1987-12-05
Abstract: For the autonomous steering of a vehicle, a sensor system is proposed, with which the environment of the vehicle is used as reference for navigation and steering. During the journey, the environment relative to the vehicle is continuously surveyed by a laser distance imaging system. The position of the vehicle is forecast with data from an integrated navigation system. These respective calculated position data are used to transform the measured data from the environmental surveying into a fixed coordinate system describing the environment. Simultaneously, the environment is recognised by comparison of the data from the environmental surveying with stored data of the environment. The results of this comparison are used for correcting the fundamentally erroneous data from the integrated navigation system with respect to the position of the vehicle. The distance imaging information is furthermore used for warning of obstacles and the detection of moving objects.
Patent DE-3741873-A1 (DE)
Title: Method for producing superconductors having a large number of filaments
Inventor: WEBER HARTWIN DR
IPC: H01L39/24
Filed: 1987-12-10
Abstract: During the production of a superconductor having a large number of filaments, the individual elements (individual rods) which correspond to the individual filaments are inserted into a bolt tube (1) which is then further processed by means of a method which reduces the cross-section to produce a wire having a large number of filaments. In order to achieve a high element packing density, the bolt tube (1) is arranged, according to the invention, on a vibrating table (2) which is caused to vibrate while the elements are being inserted. <IMAGE>
Patent DE-3800482-A1 (DE)
Title: Surgical drilling instrument
IPC: B23B31/00
Filed: 1988-01-11
Abstract: In a surgical drilling instrument which has a cutting element that is surrounded by a tissue-protecting sleeve over part of its length, fast and reliable determination of the depth is ensured by a drill which serves as cutting element and whose end opposite the cutter (2) is a cylindrical shaft (3) which has drilling depth marks (4) and carries in a freely displaceable manner a tissue-protecting sleeve (5) with a stop (6) at the cutter end. <IMAGE>
Patent DE-3803520-A1 (DE)
Inventor: DIRRIGL HANS ALBERT
IPC: B09B3/00
Filed: 1988-02-05
Abstract: The invention relates to a mobile device for handling, in particular, highly toxic waste. A filling funnel, below which stable packaging containers can be arranged, is mounted on a waggon. After the packaging containers are filled, they are closed and transported, for example, to an incineration plant. It is advantageous that the handling of the highly toxic waste is made easier since when unloading the filled packaging containers and when handling them at the site of disposal, it is no longer necessary to work under full-protection conditions, i.e. less strict safety and protection regulations apply with respect to the packaged waste. <IMAGE>
Patent DE-3807170-A1 (DE)
Inventor: GOZZARD ARTHUR JOHN
IPC: H04R1/08
Filed: 1988-03-04
Abstract: The windshield has a frame comprising two co-axial rings (1) joined by a main strut (2). Domed end portions (4) are mounted on the outsides of the rings, and a cylindrical portion (5) is fitted between them. Each portion is made up from a self-supporting net with artificial fur on the outside and, optionally, a fabric screen on the inside, the whole being acoustically transparent The rings (1) and strut (2) have grooves which receive and retain the edges of the domed and cylindrical portions and trap their layers together. A spherical version comprises two domed portions. <IMAGE>
Patent DE-3809568-A1 (DE)
Title: Mounting for an internal combustion engine with auxiliary unit
Inventor: SPESSERT BRUNO DIPL ING DR
IPC: B60K5/12
Filed: 1988-03-22
Abstract: In a known design of an internal combustion engine with a flange-mounted auxiliary unit the internal combustion engine is mounted at its centre of gravity and in addition the auxiliary unit supported on a foundation by way of further bearings. According to the invention rubber bearings (4, 14), which absorb a high static load, are arranged in the area of the combined centre of gravity of internal combustion engine (1) and auxiliary unit (2), whilst hydraulic bearings (5, 15), which can absorb large oscillation travels, are provided on the front end of the internal combustion engine (1). <IMAGE>
Patent DE-3814921-A1 (DE)
Inventor: COLANZI FRANCO
IPC: F16C33/78
Filed: 1988-05-03
Abstract: A sealing screen (1) is described, in particular for rolling element bearings, and a system for detecting the angular velocity of a rotating member, in particular a vehicle wheel, usable in an ABS type anti-lock braking system; their principal characteristic is the presence, on an outer face of the sealing screen (1), which is mounted for rotation with the rotating member the speed of which it is desired to detect, with zones (10) of surface discontinuity such as cavities or protuberances disposed circumferentially in succession and spaced with a constant pitch around a circular ring; the said zones of surface discontinuity cooperate with a sensor (28, 29), for example an electromagnetic sensor.
Patent DE-3816733-A1 (DE)
Title: Hydraulically actuated tensioning device
Inventor: HANS RUEDIGER
IPC: F16H7/12
Filed: 1988-05-17
Abstract: A hydraulically actuated tensioning device for transmissions is provided with its own hydraulic system 9, 10, 11, which is connected to the oil circuit of the engine 3 by way of an hermetically sealed diaphragm 1. In this way, impurities of the engine oil or air bubbles in the line system cannot influence the function of the tensioning device. <IMAGE>
Patent DE-3817112-A1 (DE)
Title: Sealing material and cylinder head gasket
Inventor: FUJITA ATUSHI
IPC: B32B5/22
Filed: 1988-05-19
Abstract: The present invention provides a sealing material which has a reinforcing core plate formed from heat resistant fibre material, and also has, on both sides of the core plate, an expanded graphite web which is stuck on with resin, and provides a cylinder head gasket which utilises the sealing material.
Patent DE-3820311-A1 (DE)
Title: Housing for wire-winding machines, especially for static winders
Inventor: HANSEN JENS DIPL ING
IPC: B65H54/72
Filed: 1988-06-15
Abstract: There is produced for the housing for wire-winding machines, especially for static winders, which consists of a head part and frame part and, if appropriate, of a bottom part, at least one single housing part made from normal reinforced concrete according to DIN 1045, strength class B35, as a result of which, on account of the damping of the vibrational and accoustic oscillations, an increase in product quality is achieved and an additional sound-proofing housing is saved.
Patent DE-3821485-A1 (DE)
Title: Installation for applying a protective coating of molten metal onto workpieces
Inventor: STREKALOV GENRIKH NIKOLAEVICH
IPC: C23C2/00
Filed: 1988-06-25
Abstract: The installation contains a tub (2) which is filled with liquid-state metal (3). The workpiece is passed through an inlet channel (10), which is in connection with the tub (2) via an inlet (7), the liquid-state metal (3) and an outlet channel (11), which adjoins an outlet opening (8) of the tub (2). Mechanical closures (12, 13) are fitted on the channels (10,11). In the case of the electromagnetic closure (15) being arranged on the inlet channel (10), which has a discharge opening (14) for the liquid-state metal (3), the outlet opening (8) of the tub (2) is located at a higher level than the inlet opening (7). In the case of the electromagnetic closure (15) being arranged on the outlet channel (11), which has a discharge opening (14) for the liquid-state metal (3), the inlet (7) of the tub (2) is located at a higher level than the outlet opening (8). <IMAGE>
Patent DE-3822511-A1 (DE)
Title: Extractor hood
Inventor: HERMEIER WERNER
IPC: F24C15/20
Filed: 1988-07-04
Abstract: In the case of an extractor hood for arranging above a cooker, having a fan housing and a vapour extraction element guided displaceable on or in the fan housing and intended for enlarging the suction region, the vapour extraction element is formed with a parallel guide which controls a synchronous movement of the extraction element in the housing guides. Through these measures, it is advantageously achieved that the vapour extraction element can be moved smoothly and without jamming with one hand, irrespective of whether the extraction element is pulled at the centre or at the sides. The proposed parallel guide provides optimal synchronous running of the extraction element in the housing guides, especially in the case of very flat, broad vapour extraction elements.
Patent DE-3826122-A1 (DE)
Title: Ceramic power capacitor
Inventor: ZEITLER WOLFGANG
IPC: H01G2/08
Filed: 1988-08-01
Abstract: A ceramic power capacitor (10) is described which has a dielectric ceramic body (12) which is in the form of an inverted pot, has a central cavity (14) with an outwardly domed terminating surface (40), and is closed in a sealed manner at its bottom by means of a first connecting fitting (20). The connecting fitting (20) is provided with an inlet device (28) and with an outlet device (30) for circulation of a cooling medium into the central cavity (14) and out of it. The outlet device (30) is connected to an outlet tube (32) which projects into the central cavity (14) and whose end section (34) remote from the outlet device (30) is arranged in the vicinity of the terminating surface (40). A sleeve is arranged displaceably on the end section (34) of the outlet tube (32) and one of its ends (38) is pressed by means of a spring element (42) against the highest point on the outwardly domed terminating surface (40). The end (38) of the sleeve (36) is constructed with at least one slot (50). <IMAGE>
Patent DE-3826243-A1 (DE)
Title: Centrally controlled information system, including the terminal used therefor
Inventor: TSURUTA TAEKO
IPC: H04Q3/42
Filed: 1988-08-02
Abstract: A centrally controlled information system comprises a telephone communications network which connects service devices and every system user, a control centre with a central computer which connects the service devices and system users, the central computer having first stored the data of the system user and the service devices. If a specific service is requested by a user via the terminal, the central computer selects a specific service device on the basis of the entered enquiry data and the stored data, and the response of the selected service devices can be received by the user via a telephone line from the central station. The terminal for use in the information system comprises a handset, a dialling device, a modem device, an input code device for the data information, a main control unit to monitor the operating mode of these devices and a storage device to store the control programs for the main control unit.
Patent DE-3826889-A1 (DE)
Title: Petrolatum-based cosmetic composition with an anti-metal-allergy action
IPC: A61K8/37
Filed: 1988-08-08
Abstract: The cosmetic composition contains, besides the ingredients customary in cosmetics with the exception of colorants and perfumes, as active ingredients dimethylpolysiloxane (dimethicone), vitamin E, in particular as  alpha -tocopherol acetate, and propyl 4-hydroxybenzoate (Nipasol M).
Patent DE-3826903-A1 (DE)
Title: Edible salt from ground rock salt or crystallised evaporated salt
Inventor: JAHN-HELD WILHELM W DIPL CHEM
IPC: A23L27/40
Filed: 1988-08-08
Abstract: Edible salt from ground rock salt or crystallised evaporated salt with a content of mineral or synthetic and/or organically bound Mg compounds and other essential cations as additives in a concentration such that the Mg supply via foods is supplemented to cover the daily requirement of the human organism.
Patent DE-3831471-A1 (DE)
Title: Process for the automatic production of plastic windows
Inventor: HOUPT FRIEDHELM
IPC: B29C48/12
Filed: 1988-09-16
Abstract: The object of the invention is the production of plastic windows, it being intended to achieve the effect that production takes place automatically and manual measuring and cutting of the profiled pieces is no longer necessary. This object is achieved by twin-strand extrusion of the outer-frame and sash or casement profile. The chamber size is maintained during extrusion and both profiles are simultaneously cut and then welded. The area of application is the production of windows from plastic profiles. <IMAGE>
Patent DE-3832422-A1 (DE)
Title: Injection mould
IPC: B29C45/26
Filed: 1988-09-23
Abstract: Conventional injection moulds are not suitable for producing, for example, polyhedrons with extremely smooth side faces without complex surface finishing being necessary. An injection mould according to the invention has for this purpose a parting line (35) which does not lie in one sectional plane, runs around the injection cavity and is formed, for example in the case of a polyhedron, by six peripheral edges (5), which in each case lie section-by-section at right angles to one another. Each injection mould half (13', 13'') thus serves for moulding three neighbouring mutually perpendicular sides (3), for example of a right-parallelepipedal or cuboidal polyhedron. The injection mould halves are suitable in particular for the production of right-parallelepipedal or cuboidal polyhedrons. <IMAGE>
Patent DE-3835913-A1 (DE)
IPC: E05B17/22
Filed: 1988-10-21
Abstract: The invention relates to a locking device on doors equipped with an inner and an outer fitting (2, 3) and a lock (5) arranged between the two fittings and actuable from inside and outside and, to achieve a substantial benefit in terms of use to the effect that remote call-up of the locking state and/or storage of locking operations which have taken place is possible, proposes, whilst ensuring a simple constructional form, that there be at least one switch disc (19, 19a) taken up during the actuation of the lock and a contact or switch (S1, S2) assigned to the latter for generating electrical recording signals relating to the lock actuation, and/or that an inner and an outer call-up should take place. 
<IMAGE>
Patent DE-3837128-A1 (DE)
Title: Heater plug for diesel engines
Inventor: OKAZAKI SEIJI
IPC: F23Q7/00
Filed: 1988-11-02
Abstract: The heater plug for diesel engines has a ceramic heating device which is held with a cantilever end by the tip of a hollow holder and consists of a U-shaped heating section and two lines which extend backwards from the two ends of the U-shaped heating section, these parts being made in one piece from an electrically conductive ceramic material. The external circumference of at least one line is fastened on the holder via an insulating layer while the rear end of the other line is connected to an external connection terminal via a metallic line wire. The ceramic heating device and other components are interconnected in one piece by means of a connecting material which contains an active metal.