baber/WOPTO huggingface dataset:
Patent DE-4307343-A1 (DE)
Title: Impregnation and binder pitches and their production
Inventor: HUETTINGER KLAUS J PROF DR ING
IPC: C04B41/50
Filed: 1993-03-09
Abstract: The invention describes impregnation and binder pitches having a particular property correlation, which are advantageous for the carbon industry, the electrode industry and also for the refractory industry. The particular property correlation is that, in comparison with conventional pitches, the pitches have, on the one hand, low softening points, but on the other hand give high coke yields on pyrolysis and carbonisation. The production of the pitches is carried out by thermal treatment of tars, lower-softening pitches or other suitable raw materials such as, for example, anthracene oil and decane oil above 360 DEG C, optimally between 400 and 460 DEG C, and to minimise the volatilisation of low-molecular-weight constituents, advantageously at a slightly elevated pressure of, for example 1 MPa. This type of thermal treatment can be described as mild pyrolysis. The treatment can be stopped before the formation of the polyaromatic mesophase, with impregnation pitches being preferably obtained. In contrast, for binder pitches it is advantageous to continue the thermal treatment until the formation of the polyaromatic mesophase. Important products contain up to several 10% of mesophase spherolites. The use of stirred reactors is decisive for the batchwise synthesis of the pitches, so as to avoid sedimentation of the mesophase spherolites. Alternatively, the continuous synthesis can be [lacuna] tube reactors, advantageously with ... Original abstract incomplete.
Patent DE-4311375-A1 (DE)
Title: Body-synchronous signal generation for electroacupuncture, electromassage, cardiac resuscitation and slaughter
Inventor: BESLING-LIEBECK BERT
IPC: A61N1/36
Filed: 1993-04-06
Abstract: Published without abstract.
Patent DE-4317196-A1 (DE)
Title: Method and device for the production of cakes and pastries from a cake and pastry mixture which can be melted and poured
Inventor: KREBS ERWIN
IPC: A21B1/48
Filed: 1993-05-22
Abstract: The device (10) according to the invention is provided with a drivable conveyor belt (12) preferably made of steel, onto which individual portions of the pourable cake and pastry mixture (29) can be placed directly with the aid of an automatically operating feeding device (22). Arranged in the direction of movement (20) of the conveyor belt (12) to the rear of the feeding device (22) is a through-type baking oven (24) through which the portions (28) placed on the conveyor belt (12) are transported. The baking cake and pastry mixture portions (30) leaving the through-type baking oven (24) are passed to a round-shaping device (26) in which, by placing on shaped bodies which surround the individual portions (30) and by said shaped bodies executing an eccentric movement on the conveyor belt (12), the intrinsically irregularly edged cake and pastry mixture portions (30) are shaped such that they are round. <IMAGE>
Patent DE-4317229-A1 (DE)
Title: Secondary wind power station (wind farm, wind park)
Inventor: STECH MAXIMILIAN
IPC: F03D5/00
Filed: 1993-05-24
Abstract: Wind has a low energy density, which conventional wind power stations use only at a punctiform location. The secondary wind power station separates the take-up of wind energy and the conversion of wind energy. The wind energy is used to build up a zone of underpressure. Pressure-controlled one-way valves ensure that the air is sucked out of bodies around which air flows. Air flows into this zone of underpressure and the mechanical energy of the air is converted. By arranging and connecting a plurality of collector bodies, it is possible to utilise a wind flow simultaneously at a plurality of locations, while the energy conversion is performed centrally at one location.
Patent DE-4317727-A1 (DE)
Title: Gas producer for use with vehicle type inflatable safety cushion - having pyrotechnic charge and safety opening to avoid unwanted and dangerous explosions of charge
Inventor: CORD PAUL PHILIPPE
IPC: C06D5/06
Filed: 1993-05-27
Abstract: A gas producer for use with an inflatable pillow as used within motor vehicles. The producer (1) consists of a hollow rotating baby which is covered at one end by a roof (2) and has an opening (4) at its other end. Inserted in teh opening (4) is an explosive device (26) which is supported by a sealing ring (27). The ring (27) has a pointed edge (36) whose outer surface (37) sits on an inversely (corresp.) surface of the end (39) of the hollow body. If the pressure inside the producer (1) exceeds a perdetermined value the opening (4) opens out and the ring (27) is pushed out in a direction away from the vehicle's occupier. Thereby the discovery ensures any danger of undesired explosion is avoided. ADVANTAGE - In comparison with current gas producers the claimed invention avoids any danger of unwanted explosion of the gas producer.
Patent DE-4321583-A1 (DE)
Title: Computer system including monitoring devices and message receivers - extracts and displays important messages distinguished from others and classified in accordance with deg. of significance
Inventor: SHIGEMATSU MARI
IPC: G06F15/16
Filed: 1993-06-29
Abstract: The computer system includes several computers (e.g. 4-1) in a network. Each computer incorporates a self-monitor (5-1), a transmitter (6-1-1) for important messages and a self-monitoring transmitter (7-1-1) for messages in general. A common monitoring computer (2) is installed between a data transmission unit (3) such as a Fibre Distributed Data Interface and a CRT display device (1) showing an interactive operational window and display windows for the individual computers and for the important messages. The receivers (e.g.14-1) accept messages from the particular computers to which they are assigned irrespective of any messages from the others. USE/ADVANTAGE - Esp. in distributed systems with time-varying monitoring ranges and number of computers, efficient and reliable monitoring is achievable without limited message length.
Patent DE-4322588-A1 (DE)
IPC: F16B13/08
Filed: 1993-07-07
Abstract: A dowel (1) contains an expansion body (5) which has a conical surface (6) and interacts with an expansion region (3) arranged on the end region of a dowel sleeve (1). Provided on the expansion body (5) is a locking device which, in the expanded state of the dowel sleeve (1), can be brought into engagement with a shoulder (11, 23) on the dowel sleeve (1). <IMAGE>
Patent DE-4323679-A1 (DE)
Title: Process for the preparation of dimethyl carbonate
Inventor: JENTSCH JOERG-DIETRICH DIPL CH
IPC: C07C68/00
Filed: 1993-07-15
Abstract: Dimethyl carbonate can be obtained by reaction of carbon monoxide with methyl nitrite in a continuous gas-phase reaction in the presence of a heterogeneous catalyst which has been prepared by application of one or more palladium compounds of the formulae Pd(NH3)2X2, Pd(NH3)3X2 and/or Pd(NH3)4X2, in which X stands for halogen, and at least one or more additives from the series consisting of the elements Fe, Co, Ni, V, Nb, Mo, Ta, Ti, Cu, Cr, the rare earths and/or their compounds and/or at least one or more additives from the series consisting of the alkali metal and alkaline earth metal halides, to a suitable support material. In this process, dimethyl carbonate is formed in high selectivity and great temporal stability.
Patent DE-4324639-A1 (DE)
Title: Compost stabilisation - comprises liberating liq. present in compost cells
IPC: C05F17/00
Filed: 1993-07-22
Abstract: Process comprises liberating the liq. present in the compost cells. The compost pref. undergoes pressure extraction. Pref. the liq. present in the compost cells is liberated by (pref. suddenly) alternating the pressure. The pressure or pressure difference is pref. obtd. by mechanical pressure, relaxation of expanded gases or sub-atmospheric pressure application. The liberated liq. is pref. removed by centrifugal force. Pref. the organic material, esp. the organic material contg. waste, is composted pref. until the more readily biodegradable components are degraded, prior to the stabilisation process. Pref. the organic material is powdered prior to compostation. Pref. a helical and/or piston press or centrifuge is used to carry out the process. USE/ADVANTAGE - Useful for the disposal or organic waste. Harmful bacteria are destroyed large surface areas and climatisation measures are hot required and the process can differentiate between bacteria degradable low mol.wt. and fungi degradable high mol.wt. organic waste components.
Patent DE-4328911-A1 (DE)
Title: Logic synthesiser - produces list contg. information about logic elements and rates layout to enable generation of simplified layout
Inventor: KOMODA MICHIO
IPC: G06F17/50
Filed: 1993-08-27
Abstract: The logic synthesizer has a logic function description application device (5) which applies a description defining the conditions for logical combinations.  A list generator (1-4) receives the description and generates lists defining element information  about logic elements formed from macro cells and combination information based on the description. A layout simplification device (13) receives the lists and rates a logic circuit layout formed by the macro cells defined by the list as good or not good based on a predefined reference.  It replaces the defined macro cells with  alternative macro cells without altering the logical properties when the rating is not good to produce a list for which the layout rating will be good. USE/ADVANTAGE  - Esp. for generating list contg. information about logic elements formed of macro cells.  lists can be used to generate simplified layout.
Patent DE-4332324-A1 (DE)
Title: Radial piston machine
Inventor: GRIESE KLAUS DIPL ING
IPC: F04B1/04
Filed: 1993-09-23
Abstract: A radial piston machine (pump or motor) comprises a casing (10) having a closed shell wall (12) and further comprises a shaft (15) with a stroke element (32) which is in effective connection with pistons (38). The pistons (38) are each disposed in a separate cylindrical element (36) shaped like a segment of a circle, the cylindrical elements being grouped around the shaft (15) in a star-like manner. The cylindrical elements (36) are linked, to one another and to the casing (10), in a non-positive (frictional) manner by means of fixing sleeves (52), and in a positively locking manner by means of stiffening ribs (45) and bearing surfaces (seats) (47). Associated with the cylindrical elements (36) there is a common valve element (60), though it is also possible for separate valve elements (63) to be provided in each case. The radial piston machine according to the invention can be manufactured particularly economically and cost-effectively. <IMAGE>
Patent DE-4332466-A1 (DE)
Title: Double clutch of nested construction
Inventor: HOFMANN KLAUS
IPC: F16D25/10
Filed: 1993-09-24
Abstract: The invention relates to a double clutch or double-plate clutch in which the two sets of plates are mounted radially one above the other, making it possible overall to achieve an axially space-saving construction.
Patent DE-4336001-A1 (DE)
Title: Capacitor arrangement and production method therefor
Inventor: WERSING WOLFRAM
IPC: H01L27/04
Filed: 1993-10-21
Abstract: It is proposed to arranged ferroelectric capacitors vertically with respect to a monocrystalline substrate (1). Optimal ferroelectric layer (3) production is achieved by epitaxy over at least one buffer layer (2) at optimally high deposition temperatures. After structuring of the epitaxial ferroelectric layer, the electrodes (6) are applied laterally. By combination with a read and write circuit integrated in the substrate (1), the capacitor arrangement can be used for producing large-scale integrated semiconductor memory modules. <IMAGE>
Patent DE-4341085-A1 (DE)
Title: Electrostatic accelerator
Inventor: SIMON REINHARD DR
IPC: H05H9/00
Filed: 1993-12-02
Abstract: An electrostatic accelerator for firing particle beams at a target, said particle beams being composed of electrically charged particles in the energy range around 200 keV in a closed vacuum system having a source for the emission of charged particles, a graduated accelerator path which is adjacent to the source and has tubular drift tubes which are located one behind the other spaced apart and guide the beam through them, a high-voltage multiplier for the accelerator voltage which is applied to the drift tubes, and a target on a cooled carrier at the end of the accelerator path. The accelerator path of the accelerator, with the individual drift tubes, is arranged completely coaxially, over its entire length, within the graduated high-voltage multiplier which surrounds it in an annular shape, and consists of a self-supporting unit which is composed of individual tube section.
Patent DE-4343056-A1 (DE)
Inventor: EYHORN THOMAS DIPL ING
IPC: C04B28/26
Filed: 1993-12-16
Abstract: Fibre-free, thermally insulated composite board consisting of a shaped board containing essentially highly porous inorganic material and having a side surface having at least one recess in which there is embedded a fibre-free insulation layer which contains essentially microporous inorganic material.
Patent DE-4344137-A1 (DE)
Title: System for protecting catalytic converter of IC engine
Inventor: BECKER RUEDIGER DIPL ING
IPC: F02D41/18
Filed: 1993-12-23
Abstract: A system for protecting the catalytic converter (118,122) of an IC engine (100) against excess temperature determines an instantaneous actual temperature (T1st) for the converter (118,122) using the sensors (116,120,124) which in conjunction with the further sensors (106,110,130,114,132) registering the engine parameters and in accord with the prevailing environmental conditions enables a maximum permissible converter temperature (Tmax) to be established by the controller (136). By examining the difference (dT) between (Tmax) and (T1st) and comparing the result with a series of benchmarks (ABCD) which represent increasingly intensive levels of exhaust cooling a suitably protective level is identified for action.
Patent DE-4402462-A1 (DE)
Title: Method and apparatus for cutting up boards
Inventor: SELLA GIOVANNI
IPC: B23D47/04
Filed: 1994-01-28
Abstract: A method and an apparatus for performing board tailoring in the case of coated or covered wood boards is proposed. First of all, an incision is made on one side face of the board, the depth of which is somewhat greater than the thickness of the coating of the board. Subsequently, the tool is moved, keeping the incision depth constant, up to the region of the edge of the board (position A). The cutting depth is then increased until the tool cutting emerges on the opposite side face of the board (position B). Finally, the tool (10) is moved back to the starting point, effecting the complete cutting of the board with the board material always being acted upon from the outside inwards. <IMAGE>
Patent DE-4407095-A1 (DE)
Title: Brief plasma-dynamic treatment appts.
Inventor: IGENBERGS EDUARD PROF DR ING
IPC: H05H1/54
Filed: 1994-03-03
Abstract: A metal surface treatment appts. effects a brief plasma-dynamic treatment, esp. while additives are introduced.
Patent DE-4408517-A1 (DE)
Title: Assembly for processing compact discs at workstation
Inventor: SCHULTHEIS SVEN M DR ING DR
IPC: G11B7/26
Filed: 1994-03-14
Abstract: For the processing of compact discs, and other optically scanned data carriers, the transport system (5-8) moving them between workstations moves in only one rotary direction with a demand control according to the transport and transfer movements. Also claimed is an appts. (1) to carry plastics components (2) to the workstations with a number of rotary islands or carrier turntables (5-8). A number of holders (9) are at their peripheries to give a release mounting for the plastics components (2). The units (5-8) operate under mechanical demand control according to the carrier and transfer movements of the units (5-8).
Patent DE-4412270-A1 (DE)
Title: Computer coded data bus for remote stations with information receivers
IPC: H05K7/14
Filed: 1994-04-09
Abstract: The bus system has a connector carrier (10) with a circuit board. The carrier (10) has connector elements (12-18). It also has a housing (20) in which the electronics are connected. The connector elements (12-18) can be operatively and exchangeably connected with the circuit board on the connector carrier (10). The connector elements (12-18) are preferably in the form of screw clamps, spring clamps, insulation displacement clamps, round plugs or D-subs for valve blocks. The housing (20) is preferably releasably connected to the connector carrier (10). All of the parts (10-20) can preferably be combined in a modular arrangement.
Patent DE-4419581-A1 (DE)
Inventor: KOENIG WOLFGANG DIPL ING
IPC: H02J15/00
Filed: 1994-06-03
Abstract: The stand-by current supply is used to hold the remote-control receiver (4) and the associated evaluation circuit (5), contained in the television receiver, in a state of readiness. It uses a solar panel (1) coupled to an energy store (2), eg. a battery, or an electrolytic capacitor. The solar panel may be secured to the housing of the television receiver, or provided as a separate module, which can be moved around and which is coupled to the television receiver via an electric cable. <IMAGE>
Patent DE-4421095-A1 (DE)
Title: Side structure of a vehicle body
Inventor: HIRAHARA SHINICHI
IPC: B60J5/00
Filed: 1994-06-16
Abstract: A door strut (3) which is accommodated in a vehicle door (1) has a rear end which overlaps a central pillar (12) in the transverse direction of the vehicle body. A clip (14) of U-shaped horizontal cross-section is fastened in such a manner to the rear end of the door strut that it is closely adjacent to the central pillar (12) when the door is closed. The clip increases the lateral strength of the vehicle body in order to absorb and disperse shocks which exert an effect during an initial phase of a side collision. <IMAGE>
Patent DE-4421793-A1 (DE)
Title: Thermionic electron emitter used for electron tubes
Inventor: FIEBIGER CLEMENS DR ING
IPC: H01J1/148
Filed: 1994-06-22
Abstract: Thermionic electron emitter comprises an non-carburised region (5) for electron emission having La2O3-doped coated substrate (1) made of a highly melting metal. Prodn. of the emitter is also claimed.
Patent DE-4425045-A1 (DE)
Title: Method for the recovery of the tungsten content and other metal contents from articles containing tungsten
Inventor: MILLER MICHAEL J
IPC: C22B34/30
Filed: 1994-07-15
Abstract: The invention relates to a method for the recovery of the tungsten content and other metal contents from articles containing tungsten and additionally one or more transition metals and/or transition metal carbides. The articles containing tungsten are first digested in heated hydrochloric acid, a tungsten-containing material leached with acid and additionally containing the transition metal carbides being formed as well as an acidic metal chloride solution containing the transition metals. The tungsten-containing material leached with acid is then oxidised to form tungsten trioxide and transition metal oxides. The tungsten trioxide and the transition metal oxides are then digested (solubilised) in an ammonium hydroxide solution to form an ammonium tungstate solution which contains at least 80 % of the tungsten originally present in the tungsten-containing articles, and a mud which contains the remaining tungsten and the transition metal oxides. The ammonium tungstate solution is then boiled down, ammonium paratungstate being obtained from which the tungsten can be recovered (isolated). The mud and the acidic metal chloride solution can be subjected to further treatment for the purpose of extraction of the transition metals and the transition metal oxides.
Patent DE-4425210-A1 (DE)
Title: Position sensor for movable component
Inventor: BRENNER PETER
IPC: G01D5/165
Filed: 1994-07-16
Abstract: The position sensor measures the movement of a movable component relative to a stationary component via a pair of potentiometers, which are each driven by the movable component. Both potentiometers are driven at the same rate, each having a different voltage characteristic (1,3). Pref. one of the potentiometers has a linear voltage characteristic over the full measuring range, the other potentiometer exhibiting a non-linear, e.g. periodic, characteristic. The characteristic of the second potentiometer may have a max. gradient at the centre of the measuring range.
Patent DE-4425911-A1 (DE)
Inventor: EYHORN THOMAS DIPL ING
IPC: H05B3/74
Filed: 1994-07-21
Abstract: Moulded body of glass fibre reinforced microporous insulating material is provided as spacer between a ceramic cooking panel and a heater comprising a bowl-shaped metal container. The body is pressed into the container so that it rests on a layer of thermally insulating material and presses with its side wall on the inside wall of the container. The outside dia. of the moulded body is the same or smaller than the inside dia. of the container and is pressed in a compressed state or is larger, pref. 0.1-1.0 mm larger, and is pressed into the container in a non-compressed condition.
Patent DE-4431154-A1 (DE)
Title: Compound converter using electrical or thermal solar energy
Inventor: SCHOENHERR MICHAEL PROF DIPL I
IPC: F03D9/00
Filed: 1994-09-04
Abstract: The compound energy converter includes a mast which carries various energy converters, e.g. solar panels, a wind power generator, a chimney and/or a water tank. Also provided on the mast are energy transfer devices, e.g. electric/gas/water/oil line, which may traverse a street, parking area, waterway, railway etc. The mast or other ground support may be extended in its ground support, and rotates to optimise use of the energy converter used. The converter surface may be rectangular and be mounted at its diagonals, and be steered by guy-ropes.
Patent DE-4434106-A1 (DE)
Title: System for current burst in pulse welding
Inventor: MAZAC KAREL DR
IPC: B23K11/26
Filed: 1994-09-23
Abstract: The appts. to deliver a burst of electrical current, in pulse welding, has a charging system with a rectifier (1), a controlled inverter (4), a buffer transformer (6), a further rectifier (7), and a meter (8) to measure the charge at the condenser battery (9). The inverter (4) is linked to a control (12), which takes the measured (8) charge (Z) of the condenser battery (9) to control the inverter (4) with a curved output signal.
Patent DE-4437967-A1 (DE)
Inventor: KRAUTKREMER HUBERT
IPC: B23P19/08
Filed: 1994-10-24
Abstract: A securing ring with a circular shape when unstressed, having two spaced ends (11, 12), a constant cross section over at least 150 DEG of its periphery and a recess (13, 14) open towards its inner periphery in the region of each end (11, 12), makes for easy fitting. A special device facilitates the particularly effective fitting of the securing ring in very restricted conditions.
Patent DE-4441453-A1 (DE)
Title: Device for collecting sheets of paper in stacks
Inventor: KENNISH JAMES
IPC: B65H29/14
Filed: 1994-11-22
Abstract: The sheets (13) are fed between belts (20,21) which grip along the edges of the sheets and push these over the sloping faces (31) of ramps (29) after which they drop on a stack (51). The drive of at least the upper transport belt (20) is interrupted when a sheet is identified as the first sheet of a second stack. The drive is stopped till the first stack is moved-on by a set of transport rollers (34,36).
Patent DE-4442853-A1 (DE)
Title: Photodiode array for e.g. X=ray computer tomographic machine
Inventor: KUHLMANN WERNER DIPL PHYS DR
IPC: H01L27/06
Filed: 1994-12-01
Abstract: The photodiode array includes a row of photodiodes (3) constructed on a substrate (1). Between each pair of adjacent photodiodes is an integrated absorption diode (4). The anodes of the absorption diodes are bonded together and connected to the reverse side (2) of the substrate (1).The absorption diodes (4) remove X-ray and light quanta from the vicinity of the photodiodes by providing a short-circuit to the substrate. This ensures that the photodiodes are electrically isolated from one another.