baber/WOPTO huggingface dataset:
Patent DE-3607431-A1 (DE)
Title: Process and device for monitoring the extrusion homogeneity of plastic material in the production of plastic products, in particular of shrinkable tubes
Inventor: OESTREICH ULRICH DIPL ING
IPC: B29C48/92
Filed: 1986-03-06
Abstract: The invention relates to a process for monitoring the extrusion homogeneity of plastic material in the production of plastic products (4), in particular of shrinkable tubes. In the process, parallel to the extrusion zone (ES) a test zone (PS) is operated in which a test specimen (13) made of removed extruded material is continuously tested for its homogeneity. <IMAGE>
Patent DE-3607719-A1 (DE)
Inventor: SCHMITZ JOHANNES DIPL ING DR
IPC: F24D3/00
Filed: 1986-03-08
Abstract: A body, such as a building to be heated or cooled, is surrounded by a wall structure forming two hollow spaces arranged in parallel to each other. An outer hollow space is connected to the atmosphere so that outside air can flow into the outer hollow space. A separation wall between the outer hollow and an inner hollow space has leakage paths for air to pass from the outer into the inner hollow space which is kept at a reduced pressure relative to the atmosphere to enhance an inward air flow through the leakage paths. Thus, heat passing outwardly through the wall structure heats or cools the air being evacuated from the inner hollow space, depending on the temperature gradient across the wall structure. The evacuated air passes through a heat recovery system which may be connected to a heating system of the building or to a heat storage or to the atmosphere.
Patent DE-3610286-A1 (DE)
Title: Device for testing electronic apparatuses
Inventor: MUNAKATA YOSHIOMI
IPC: G01R1/073
Filed: 1986-03-26
Abstract: A device for testing electronic apparatuses comprises a table (1) in which a hole (1a) is provided for connection to a vacuum-pressure source, an intermediate plate (3) which is in the form of a frame, is arranged on the table and forms a recess (3a), an upper plate (4) which is arranged on the table and on which the electronic apparatus to be tested is placed, a probe (2) whose base part (2a) is incorporated in the table (1) while its outer end can move elastically in order to come into contact with the electronic apparatus to be tested, a moving part (7) which is like a frame and can be placed on the upper plate (4), and an air-tight layer (8) which is placed and fastened over the moving frame. As a result of the arrangement of the moving frame (7) on the upper plate (4) on which the electronic apparatus rests, and as a result of evacuation of the recess (3a), the air-tight layer (8) is pressed firmly onto the electronic apparatus, so that said apparatus comes into contact with the probe (2). <IMAGE>
Patent DE-3610847-A1 (DE)
Title: Mount, for a bicycle for example
Inventor: MOEBIUS ULRICH
IPC: B60R9/10
Filed: 1986-04-01
Abstract: A mount is proposed for a bicycle to be transported on a motor vehicle, in the case of which mount a counter element (48) is releasably fastened in the region of the bottom bracket-bearing of the bicycle frame. The counter element (48) has an essentially horizontal tongue-shaped front end section (68) which can be pushed into and fastened in a channel (58) in a reception device (52) which is directly or indirectly fastened to the motor vehicle roof. Furthermore, when the end (68) is clamped tight in the channel (58), a catch element engages in a recess (70) which is present in the end (68), so that uncontrolled sliding out of the channel (58) is excluded. <IMAGE>
Patent DE-3614590-A1 (DE)
Title: Device for receiving data
Inventor: FUHRMANN HANS DIPL ING
IPC: H04L27/148
Filed: 1986-04-30
Abstract: In a device for receiving data which are characterised by RF AC signals, in a data transmission network having a number of stations, in which the transmitters of the stations are switched on and off as determined by a transmission procedure, the object is to suppress noise pulses caused by the switching-on and -off in the receiver. This is achieved by a signal "level present" being generated during the occurrence of a receiver level, which signal is supplied to a first shift register (1) which delays this signal by at least the period of the maximum noise pulse duration when the transmitter of the received signal is switched on, by the received signals and the output signal of the first shift register being supplied to a first AND gate (3), by the output signals of this AND gate being supplied to a second shift register (2) which delays these signals by at least the period of the maximum noise pulse duration when the transmitter of the received signal is switched off, and by the output signal of this second shift register and the "level present" signal being supplied to a second AND gate (4), at the output of which the delayed data signal is picked up. <IMAGE>
Patent DE-3618760-A1 (DE)
Title: Head covering and head protection with electric ventilation
Inventor: NIEME PETER
IPC: A42C5/04
Filed: 1986-06-04
Abstract: A head covering from whose hat rim air currents emerge, produced by an electric motor. These air currents can keep insects away and have a refreshing effect. The parts producing the air current (motor, ventilator, battery) are accommodated in the hat. The dual-walled head covering is conceived for the movement of the air currents.
Patent DE-3621245-A1 (DE)
Title: Electric baking and roasting oven
Inventor: TUREK RICHARD
IPC: F24C15/32
Filed: 1986-06-25
Abstract: Electric baking and roasting oven with a closable cooking chamber (2) which is equipped with an upper and a lower heating element (3, 4) for top and bottom heating and with a rear circulating-air fan (7) with annular heating element (8), and the unit comprising circulating-air fan and annular heating element is covered off from the cooking chamber (2) by an air guide plate (5). The air guide plate (5) is constructed so that a lower and an upper hot-air outlet gap (9 and 10, respectively) is formed in the cooking chamber (2). A limited hot-air outlet opening (13), which faces the cooking chamber wall (11), is formed or provided in one side region of the air guide plate (5). During hot-air operation of the cooking chamber (2), as well as the annular heating element (8) of the circulating-air fan (7) also the upper and the lower cooking-chamber heating element (3, 4) are connected in series. <IMAGE>
Patent DE-3627220-A1 (DE)
Title: Digital sequence processor
Inventor: MERCHANT KAMAL DIPL PHYS
IPC: H03K5/15
Filed: 1986-08-11
Abstract: The invention relates to a digital sequence processor, particularly for stored-program controllers, comprising a counting device which operates cyclically repetitively and to which clock pulses are applied, and a gate logic for evaluating the counter states. Two or more shift register chains (A, B) with feedback are acted upon by a clock generator (TG). The individual stages of the individual shift register chains (A, B) form the axes of a decoding matrix consisting of NAND gates (G1-G36). <IMAGE>
Patent DE-3628752-A1 (DE)
Title: Clock with minimum dimensions in the form of a ring
Inventor: DOBERT BERNHARD
IPC: G04B37/12
Filed: 1986-08-23
Abstract: The invention relates to a clock with minimum dimensions which is in the form of a ring.
Patent DE-3629366-A1 (DE)
Inventor: SPIES KLAUS PROF DR ING
IPC: E21B7/02
Filed: 1986-08-29
Abstract: PCT No. PCT/EP87/00488 Sec. 371 Date Apr. 29, 1988 Sec. 102(e) Date Apr. 29, 1988 PCT Filed Aug. 27, 1987 PCT Pub. No. WO88/01677 PCT Pub. Date Mar. 10, 1988.The invention relates to a process and a device for the production of drilling holes from an angled position with respect to the drilling axis, wherein the system has a free-moving drilling support with a drilling machine axially movable thereon. According to this process the drilling rod is provided with a flexible configuration that is diverted by passing through a bend guide affixed to a drilling support, from the rotation axis of the drilling machine to the axis of the drill hole. According to this device, the flexible drilling rod system consists of a tubular core and of wires or rods twisted around this core.
Patent DE-3630751-A1 (DE)
Title: Apparatus and process for the purification of waste waters
Inventor: PIEPHO RALF F
IPC: C02F9/00
Filed: 1986-09-10
Abstract: An apparatus and a process are described for treating waste waters (effluents) having a form rectangular in cross-section which can be assembled from individual plate elements, which apparatus is subdivided in its interior into two vessels, of which one vessel space carries out a cleaning action in the manner of the activated sludge process and the trickle filter process and a second vessel space, separated off by a partition, carries out the sedimentation of the solids and the discharge by means of a motor-driven cellular belt; the other vessel space, in which purification is carried out by aerobically catabolising organisms, contains devices for generating a vigorous effluent agitation with addition of very finely divided air and contains internals having solid grains in perforated containers.
Patent DE-3632365-A1 (DE)
Inventor: BOELSING FRIEDRICH
IPC: A62D3/00
Filed: 1986-09-24
Abstract: A method of immobilizing a contaminant comprising mixing the contaminant with a reaction partner that is capable of chemically interacting with the contaminant to form a water-insoluble reaction product, the reaction partner being mixed in the form of a hydrophobic solid preparation, which is either obtained by grinding the reaction partner with an inert material and treating it with a hydrophobing agent or which contains the educt or reaction product of a dispersion by chemical reaction preliminarily treated with a hydrophobing agent, the mixing being conducted to form a soil or soil-like material with cohesive constituents of a clay-like structure.
Patent DE-3634453-A1 (DE)
Inventor: SCHWEINFURTH ERICH DIPL ING
IPC: A62C35/64
Filed: 1986-10-09
Abstract: 1. A fire extinguishing system for a fire fighting vehicle consisting of a tank filled with dry powder which is pressurized via a charging line by means of high-pressure propellant gas contained in separate tanks, with one or more consuming devices connected to the tank, characterized in that the fire extinguishing system is used as a combined dry powder and gas extinguishing system via separate consuming devices, where the high-pressure gas is an extinguishing gas, which is used both to charge the dry powder system and to extinguish fires, and in that the high-pressure gas is conducted to the dry powder tank by means of pressure reduction in the charging line in case of operation.
Patent DE-3637231-A1 (DE)
Title: Bag stack comprising plastic bags lying one upon the other
Inventor: LENZEN MANFRED DIPL ING
IPC: B65D33/00
Filed: 1986-11-03
Abstract: In the known bag stacks, the plastic bags, lying one on the other, of the stack are connected at their opening edge to one another, via a perforation, by means of a locking strip. In the case of such bag stacks the situation where a plurality of bags are torn off from the stack cannot be excluded with any degree of certitude, even when only one bag from this stack is required. Furthermore, the production of these known bag stacks is complex. The novel bag stack can be easily produced and ensures that the bags can be torn off from the stack individually in each case. In the upper side wall (20) of each bag (12) there is provided, between two points (28) of the perforation (16), at least one continuous cut (26), the length (28) of which is greater than the length of a portion, of the perforation (16), which contains a plurality of through-passages (18). This bag stack is used predominantly when selling groceries. <IMAGE>
Patent DE-3638003-A1 (DE)
Title: Measuring device for locating acupuncture points
Inventor: WOJCIASSEK RICHARD
IPC: A61H39/02
Filed: 1986-11-07
Abstract: When locating acupuncture points the distances between anatomical/topographic reference points and the points to be located are expressed in individually different units (sun). The specified measuring device permits establishment of these distances, the particular variable unit "1 sun" determined serving as a basis. For this purpose, a movable part (S) with a viewing window (F) on a scale (T) graduated at intervals is brought into the corresponding, marked positions. <IMAGE>
Patent DE-3640722-A1 (DE)
Title: Rise-and-fall pendant
IPC: F21V21/20
Filed: 1986-11-28
Abstract: The invention relates to a rise-and-fall pendant having a ceiling fastening, an electric cable of adjustable length, a light element at the bottom free end of the cable, and a counterweight which can be adjusted between the ceiling fastening, to which one end of the cable is fixedly connected, and the light body. The counterweight has at least one through-passage, through which the cable, which extends from the ceiling fastening and to which it is fixedly connected, is guided and is deflected back to the ceiling fastening. The said cable is deflected once again in the ceiling fastening, the free end of said deflected cable carrying the light element. In the operative state of the counterweight, frictional forces, which are greater than the absolute value of the difference between the weight of the light element and half the weight of the counterweight, act on the cable at the deflection point formed in the through-passage or in the ceiling fastening, whereas, in the non-operative state of the counterweight, the frictional forces are smaller than the weight of the light element.
Patent DE-3643474-A1 (DE)
Title: Device, in particular wiper device for motor vehicles
Inventor: BUEHL HARRO
IPC: B60S1/24
Filed: 1986-12-19
Abstract: The invention relates to a device, in particular a wiper device for motor vehicles, with a shaft which penetrates through an opening in a crank lever, which opening is bounded by a projection integrally formed in one piece on the crank lever, and with a fastening means which clamps the shaft and the crank lever against each other and engages around the projection. As a result, excellent transmission of torque between the shaft and crank lever is ensured.
Patent DE-3704955-A1 (DE)
Title: Electrolyser
IPC: C02F1/467
Filed: 1987-02-17
Abstract: The invention relates to an electrolyser for decomposing a common-salt solution to form a sodium hypochlorite (NaClO) solution for disinfecting water. The special feature of the electrolyser is the measurement of the actual brine concentration in the electrolysis cell by evaluating the voltage at the electrodes and the current flowing; from this a signal is generated which is proportional to the conductivity and is utilised to control a metering pump for saturated common-salt solution. A further special feature is the method of generating the signal for controlling the entire process, which is done in this configuration by measuring the flow rate electrically. (Page 4) This makes it possible:     1. to correct other influencing variables, such as temperature; 2. to vary the power between 10 and 100% of the rated power by controlling the electrolysis voltage with the signal from the flow rate sensor without quality losses occurring and residual brine consequently being encountered to an increased extent in the resulting product.   <IMAGE>
Patent DE-3720785-A1 (DE)
Title: Internally expanding shoe brake
Inventor: ECKART GERHARD
IPC: F16D51/20
Filed: 1987-06-24
Abstract: In the case of drum brakes having an overrunning unit, complicated devices are necessary to release the overrun brake and make a reverse movement possible. To solve this problem, a freewheel ring (26) is mounted between the brake shoes (14) and the brake drum (22) and, despite the brake shoes (14) having been expanded, it enables the brake drum (22) to execute a reverse rotation (R). <IMAGE>
Patent DE-3725844-A1 (DE)
Title: Wishbone fitting for wind-surfboard rig - has friction grip using sail tension and U=shaped hold onto mast
Inventor: MEYENBURG ULLRICH
IPC: B63B35/79
Filed: 1987-08-04
Abstract: The front of the wishbone has an open profile which is clipped into the sides of the U-shaped grip (3) which is pressed onto the rear side of the mast (1). The tension in the ring presses the boom fitting against the U-shaped grip to complete the rig. The inside face (3a) of the U-shaped grip has a friction grip surface. The link between the open profile of the wishbone (4) and the U-shaped grip is a simple clip coupling. USE/ADVANTAGE - Sailing surfboard is simple to rig, modifications required on mast, infinitely adjustable.
Patent DE-3729125-A1 (DE)
Title: Method for producing a superconducting component
Inventor: HILLMANN HANS DR
IPC: H01L39/14
Filed: 1987-09-01
Abstract: Due to its brittleness, superconducting ceramic material cannot be subjected to any mechanical deformation in order to produce more or less complicated components therefrom. It has, furthermore, the disadvantage that no sufficiently high current carrying capacity is present. This problem can be solved by means of the method according to the invention by alternately applying a multiplicity of extremely thin superconducting and normally conducting layers (2) onto a carrier (1) which is shaped in accordance with the shape of the superconducting component, a thicker layer (3) of normally conducting material and an insulating layer (4) following after a number of these thin layers (2). <IMAGE>
Patent DE-3735482-A1 (DE)
Title: Grooved roll
Inventor: KOSAK DIETMAR
IPC: B21B1/18
Filed: 1987-10-20
Abstract: In the prior art, the grooves of grooved rolls defining an approximately elliptical profile have been provided with a contour which is formed by a circular arc with a first radius provided in the centre of the groove, adjoining which on both sides are circular arcs with a shorter radius, which are then rounded off towards the roll shell by a transitional arc. To achieve advantageous forming and reduce the wear on the grooves, their contours are, according to the invention, formed by a central circular arc with a first radius, adjoining which on both sides are, preferably somewhat shorter, circular arcs with a second, shorter radius, adjoining which tangentially at the outside there are, in turn, further circular arcs, even shorter and with a shorter radius, before the rounding towards the roll shell takes place.
Patent DE-3740266-A1 (DE)
Inventor: LIPPRANDT MICHAEL DIPL ING
IPC: H01R9/03
Filed: 1987-11-27
Abstract: The invention relates to a clamping device (1) with which a branch can be produced on a main conductor of a live cable. Contact is made with the aid of cutting screws (3) which engage in the clamping channels (8). The base (5) of the main clamp (2) and of the branch clamp (7) are designed externally as an insulating housing (13, 14) and are connected to one another via a connecting web (16). Shrink fittings (36, 37, 38) are used in this case for the required protection against external influences. <IMAGE>
Patent DE-3818739-A1 (DE)
Title: Method and device for de-ionising the mouth edge of glass containers
Inventor: ETTORI SOLANGE
IPC: C03C21/00
Filed: 1988-06-01
Abstract: In a method for de-ionising the mouth edge of glass containers, the containers are exposed, at high temperature, to a corona-like discharge by means of a current which is continuously regulated in its intensity. The discharge is generated between the mouth edge of the container and an electrode running past relatively in the vicinity of this container. The electrode and the mouth edge of the container move relative to one another in such a manner that an effect of the discharge is brought about over the entire circumference of the mouth edge.
Patent DE-3820120-A1 (DE)
Inventor: FERRI GIAMPIERO
IPC: F41B11/89
Filed: 1988-06-13
Abstract: A toy firearm for pneumatically firing light projectiles (P) may be made in the guise of a cross-bow, and comprises a fixed cylinder (26) having an axial tubular attachment (26A) which extends into an axially movable element (40). Element (40) includes a barrel portion (42) and a housing (44) for a magazine (10) of the projectiles. The element (40) is biassed by spring (56) to a forward position (not shown) in which a projectile is pushed upwardly from the magazine (10) into a position in front of the attachment (26A), and retraction of the element to the position shown causes the projectile to be pushed by the attachment into the barrel (42) for expulsion when a piston (24) is moved forwards in the cylinder (26) by means of a spring (28). A device (20) is provided for retracting the piston (24) to a primed position in which it is held by a detent (32), and the device (20) also retracts the element (40) to load the barrel (42) and engage a holding detent (50). Detent (50) is tripped by part (38) of device (20) at the end of the firing stroke. <IMAGE>
Patent DE-3824047-A1 (DE)
Title: Apparatus for machining workpieces with radiation
Inventor: BEYER ECKHARD DR ING
IPC: B23K26/14
Filed: 1988-07-15
Abstract: Apparatus for machining workpieces with high-energy radiation, in particular with laser radiation, comprising an optical system focusing the radiation onto the workpiece and a device putting the area of interaction between the radiation and the workpiece under vacuum. To improve the manipulation of the workpiece, and in particular to be able to manipulate continuous workpieces or lengths of workpiece more easily, the apparatus is designed in such a way that the vacuum device has an opening producing a localised vacuum only in the machining area.
Patent DE-3825160-A1 (DE)
Title: Measuring instrument for radio-frequency signals
Inventor: MAUCKSCH THOMAS DIPL ING
IPC: G01R19/25
Filed: 1988-07-23
Abstract: In a measuring instrument for measuring predetermined measurement values such as frequency, phase, amplitude, modulation on radio-frequency signals, the radio-frequency signal is converted by means of an I/Q converter into its digitised complex components I and Q, from which the desired measurement values are then calculated in a computer, preferably after conversion into the corresponding absolute values and phase values  gamma  and  sigma .
Patent DE-3829786-A1 (DE)
Title: Guide device for a running material web
Inventor: BRUNNER SIEGFRIED DIPL ING
IPC: B65H23/038
Filed: 1988-09-02
Abstract: The invention relates to a guide device for a running material web, having a pivotably mounted roller, over which the material web runs with a deflecting effect and which has a pivoting device, possessing a drive, for pivoting the roller relative to the desired orientation of the web and the drive of which is connected to an edge-sensing device. Known guide devices require a high outlay in terms of construction and a large amount of space for themselves and for their fastening. Moreover, their sensing units and points of articulation are exposed to the dirt and dust swirled up by the running material web. According to the invention, these disadvantages are avoided in that the roller (5) is preferably made open on one side and is held by a supporting arm (20) engaging into its interior, the pivot bearing (45) and rotary bearing (15) as well as the edge-sensing device (29) and the actuating drive (30) for pivoting also being accommodated in the roller (5). <IMAGE>
Patent DE-3833365-A1 (DE)
Title: Device for determining the spatial alignment of an article
Inventor: SCHALDACH MAX PROF DR ING
IPC: A61M25/01
Filed: 1988-09-29
Abstract: Device for determining the spatial alignment of an article which is covered by a body so as to be invisible to the human eye, especially a catheter or a probe introduced in the human body, the position of the article in the body being visualised on a screen by means of electromagnetic radiation, in particular X-ray radiation, the article being provided with an identification that is visible on the screen, which identification, which is radiation-impermeable or radiation-reflecting, in particular, comprises a geometrical shape with elements arranged such that unambiguous allocation to the alignment of the article is guaranteed on rotating the article about an axis of the article.