baber/WOPTO huggingface dataset:
Patent DE-4331512-A1 (DE)
Title: Circuit arrangement for transmitting optical signals
Inventor: HENSEL UDO DIPL ING
IPC: H04B10/2513
Filed: 1993-09-16
Abstract: A circuit arrangement for transmitting optical signals via optical waveguides is indicated in which a supply circuit and a modulation circuit which supplies the signals to be transmitted are connected to a laser which emits modulated light. An all-pass filter with a network containing a diode is inserted into the modulation circuit, by which network signal transit time delays caused by the laser in conjunction with the optical waveguide are compensated for. A switch diode is used as a diode to detect an extended frequency range. <IMAGE>
Patent DE-4332179-A1 (DE)
Title: Process for thermal waste disposal
Inventor: HARTMANN HELMUT DR
IPC: F23G5/02
Filed: 1993-09-22
Abstract: The invention relates to a process and an apparatus 1 for low-pollutant and inexpensive thermal waste disposal, in particular of light shredder refuse, by high-temperature incineration, which is distinguished in that the solid components of the material 2 to be disposed of are mechanically cold-comminuted at least in part to give a fine dust 15 having a particle size of approximately 150  mu  and the fine dust 15 is separated from other residues 8 and/or valuable materials and in that the separated fine dust 15, together with the incineration gases and flue gases arising in the high-temperature furnace is incinerated at a temperature of at least 1200 degrees Celsius so that the combustion conditions are reached jointly and simultaneously by all components, by which means no unburnt residues remain and preceding pyrolysis or subsequent off-gas afterburning is dispensed with. <IMAGE>
Patent DE-4334883-A1 (DE)
Title: Method and device for monitoring recording instruments or graphic output units, in particular in plotters, recording devices or similar automatically operating systems
Inventor: KAISER KARL
IPC: G01D18/00
Filed: 1993-10-13
Abstract: A method for monitoring recording instruments or graphic output units, in particular in plotters, recording devices or similar automatically operating systems, in particular of styluses or pens in fully automatically operating plotters or similiar systems, a code or plain text detection is to be made possible in or at the recording or graphic output system with a first monitoring system (61 and 62, respectively, ...) in order to identify the operational recording instrument or graphic output unit (2) or the pen (21) as the application element, and to control and/or monitor the operation of the recording instrument or graphic output unit (2) or of the pen (21) with at least one further monitoring system (B1 and B2, respectively, ...) and/or to control and/or monitor the present filling state (Tx) of the recording or graphic output agent with a filling-state monitoring system (66). A device for this purpose in a recording or graphic output system will have a code or plain text detection system for identifying the operational recording instrument or graphic output unit (2) or the pen (21) as the application element, as a first monitoring system (61 and 62, respectively, ...) and have at least one further monitoring system (B1 and B2, respectively, ... and/or 66) which monitors the operational capability and/or the operation of the recording instrument or graphic output unit (2) and of the pin (21), respectively. <IMAGE>
Patent DE-4340255-A1 (DE)
Title: Wall mounting of communications switch cabinet
Inventor: EISSNER ROLAND DIPL ING
IPC: H02B1/40
Filed: 1993-11-26
Abstract: The wall switchboard (1) is suspended with a block (7) welded to the rear of the casing (6), in the upper transverse limb (16) of the carrier (11). The assembly carrier or carrier (4) equipped with assemblies (3) fixed at the rails (5) of a telescopic guide, are withdrawn from the casing (6) of the switchboard (1)> The casing (6) is then screwed to the lower limb (15) of the carrier (11). The assembly carrier (4) is pushed in to the casing (6). So that the co-axial cable (20) arches S shaped between the casing wall and the assembly carrier (4). The door (2) is then closed and locked.
Patent DE-4341830-A1 (DE)
Title: Spectacles with two lenses and frame
Inventor: PROKSCH WOLFGANG
IPC: G02C5/22
Filed: 1993-12-08
Abstract: There are two frame arms (12) and between the lenses (16) a nose bridge (26). To each lens or its frame is coupled a cheek member (28) on which is rotatably mounted the frame arm. In the coupling region of the frame arm and cheek member is formed a sleeve (18) or a bolt on the cheek member. On the frame arm is formed a bolt (20) of a sleeve, with the bolts rotatably inserted into the sleeves respectively for turning round an axis (30). Each sleeve has a recess (22), through which a pin (24) can be secured on the inserted bolt. The frame arm opening angle (60) is limited by stops on the pin.
Patent DE-4342871-A1 (DE)
Title: Display appts. for use with electronic control for road vehicles
Inventor: SCHRAMM HERBERT DR ING
IPC: G05B23/02
Filed: 1993-12-16
Abstract: The appts. lights a warning lamp (11), e.g. LED, in response to output generated by the control unit of a road vehicle system, e.g. ABS system if there is a system failure. The control unit also provides a check on the function of the display. The controller (10) has a processor (12b) and a power stage (12a). The warning lamp is connected to a voltage supply (UV) and to the collector of a transistor (13). The emitter connects to a pair of diodes (17, 18) connected to the computer and power stage ground lines (15, 16). If a ground connections break occurs the display is activated.
Patent DE-4404994-A1 (DE)
Title: Guiding aid for learners riding two wheeled vehicles
Inventor: WALTER RUDOLF
IPC: B62H7/00
Filed: 1994-02-17
Abstract: The guiding aid has an element (37) which extends to the rear and above the rear wheel of a two-wheeled vehicle or cycle, which is propelled by a first person. At its end there is a handgrip (16) at the hand operating height of a second person, who walks along near or to the rear of the rear wheel of the cycle, and assists the first person to maintain an upright position. The guide element attaches to the frame (1) or other added parts of the cycle. The aid can be constructed as a guide rod (12) which clamps to the support tubing (7) for the saddle (8) of a bicycle. It can also take the form of rod which extends upwards from the rear of the foot plate of a scooter.
Patent DE-4410358-A1 (DE)
Title: Stereo camera with twin shutters and aperture settings
Inventor: OEHMICHEN ECKHART
IPC: G03B35/08
Filed: 1994-03-25
Abstract: The stereoscopic camera has two lenses, two shutters and two aperture sets, where the shutters (MV1, MV2) are operated by electromagnetic means. Both are connected to an electronic control device (SE). The aperture adjusters (MB1, MB2) are likewise operated electromagnetically, and both are connected to the control system (SE). The control device sets the opening duration of the shutters according to the setting of the aperture.
Patent DE-4411698-A1 (DE)
Title: Feeder for double winder with axial parallel winders with spools
Inventor: JASKORSKI ERICH
IPC: B65H67/052
Filed: 1994-04-07
Abstract: The spools (3) are positioned between the spindle sleeves (4) of the winder (2). The material being wound is conveyed over the core-conductor system and over the transfer rollers (9) and round a lever (11) belonging to a wire-deflector (10) and then fixed to the frame (12) of the double-winder (1). The transfer appliance (8) of the spool on which the material (5) is being wound is fully automatically advanced until the material is clamped by a pick-up device (7) of a pick-up disc (6). It is cut off from the start of the material (17) by a knife fixed to the frame of the double-winder. It is wound round the core (18) of the spool and finally detached from the fastening (16) on the double winder frame.
Patent DE-4416102-A1 (DE)
Inventor: BOUCHE NORBERT DIPL ING
IPC: B65G1/04
Filed: 1994-04-19
Abstract: The high shelf has columns with two superimposed compartments, of which at least one is provided with an input and removal aperture and between which a vertical conveyor is arranged forming a unit with them. The vertical conveyor also has a horizontal conveyor device. In front of the input and removal aperture (2) a foldable table (7) is arranged, and the drive of rollers (4) in the unfolded table position is interrupted whilst the drive of the rollers in the folded table position is switched on. The table has unlockable stops (18) for a plate (5). <IMAGE>
Patent DE-4417613-A1 (DE)
Title: Waste processing device
IPC: C10J3/66
Filed: 1994-05-19
Abstract: Waste processing device has a charging device (1), a degasification channel (2) and a high temp. reactor (3) arranged one after the other. The reactor has discharge outlets for a melt (SCH) and a synthesis gas (SY), where the discharge outlet (3a) for synthesis gas (SY) is connected to a gas purificn. device (4; 11-13) which has a discharge (5; 19) for purified synthesis gas (RG) as well as a discharge (6; 15) for waste water, connected to a waste water processing device. A discharge (8; 17) of the waste water processing device is connected to the wash water inlet (9. 14) of the gas purificn. device (4; 11-13).
Patent DE-4423177-A1 (DE)
Inventor: KAAN ELBERT DR
IPC: A61K31/506
Filed: 1994-07-01
Abstract: The use of 4-chloro-5-((4,5-dihydro-1H-imidazol-2-yl)- amino)-6-methoxypyrimidine of formula (I) or its acid addn. salts is claimed for the prepn. of pharmaceutical compsns. for the treatment of hyperglycaemia. Also claimed in the prepn. of such as compsn. by converting an antihyperglycaemically active amt. of (I) or its salt into a suitable dosage form, in combination with conventional auxiliaries.
Patent DE-4423903-A1 (DE)
Title: Caravan with living and working space for estate and forestry staff
IPC: B62D29/02
Filed: 1994-07-09
Abstract: The body of the caravan is mounted on a three-wheeled steel carriage (11). It has composite walls (4) with a wooden outer skin (4A), insulating panels (4B) and plywood inner walls (4C). It is strengthened by spruce corner posts (4D) with Al angle mouldings (12). Door and window frames (13A,15A) are made of Al. The door (15) is made of strong plywood with Al or timber facing. The floor (6) is similarly layered and covered with a natural rubber mat (6A). A wardrobe cupboard (9) is heated by a gas burner (9A) from which warm air is ducted (9C) under a bench (8) to outlets (9D) at knee level.
Patent DE-4425391-A1 (DE)
Title: Holder for fixture bar for bone surgery
Inventor: ZIELKE KLAUS DR MED
IPC: A61B17/70
Filed: 1994-07-19
Abstract: The holder (13) is used for holding a fixture bar (4). A fixing appliance (20) is movably or permanently connected by a bearing to the holder or to a bone plate (1). The bearing is formed by a back-tapered part. The hook is formed by a protuberance.The fixing appliance is movably fixed by a hinge or link to the container or bone plate. The fixing appliance is screwed to the container and has at least one screw.
Patent DE-4425546-A1 (DE)
Inventor: FREEMAN GARY A
IPC: A61N1/362
Filed: 1994-07-19
Abstract: Two or more pairs of electrodes 70, 72 are used for transcutaneously pacing the heart 78 to reduce patient discomfort during pacing. The pacing stimuli are divided into two or more series of pulses, with at least one series of pulses being delivered by an electrode pair 72a, 70b that differs from an electrode pair 72b, 70a delivering another series of pulses. Typically, the electrode pairs are arranged so that current paths 74, 76 between electrodes in each pair of electrodes intersect at the patient's heart 78. The pulses are produced by time-multiplexing, so that skeletal muscles are not stimulated. The electrodes may be formed as adjacent segments or concentrically (Figs. 8, 9, not shown). Three pairs of electrodes may be used (Fig. 11, not shown). <IMAGE>
Patent DE-4428911-A1 (DE)
Title: Forming silicon@ insulating film in semiconductor component
Inventor: HWANG HYUNSANG
IPC: H01L29/51
Filed: 1994-08-16
Abstract: The reaction chamber is brazed, quenched, or emptied, and a reaction temp. of 750 to 1050 deg.C is maintained. An oxidation process is carried out by the supply of an NO and O2 gas, whose flow rate is regulated while the reaction chamber temp. is maintained at 750 to 1050 deg.C. Thus an insulation layer, including nitrogen in an Si-SiO2 boundary face, is formed. Pref. the oxidation process is carried out by a constant flow rate of the NO-O2 gas. This flow rate of O2 is typically regulated to a high value at the begin of the oxidation process, while that of NO is regulated to a high value at the end of the oxidation process.
Patent DE-4429340-A1 (DE)
Title: Crucible for inductive heating/melting of metals
Inventor: GOY WILFRIED
IPC: F27B14/06
Filed: 1994-08-18
Abstract: A crucible for inductive melting or heating of metals, alloys or other electrically conducting materials has at least three parallel vertical sections 3 to 10 distributed around a circle to form a palisade around the melt. There is a disc 33 carrying the palisade. The sections are hollow for coolant flow and around them is a winding 2 to give induction heating.  Groups of adjacent sections have their pipework joined and each group is electrically insulated from the other groups and from isolated sections. The gap between the sections is such that depending on the insulation material or because of the vacuum, virtually no current can flow from section to section across the side faces.
Patent DE-4433116-A1 (DE)
Title: Selective calling system for communication network elements
Inventor: ROZEK HARALD-ROGER DIPL ING
IPC: G08B26/00
Filed: 1994-09-16
Abstract: The calling system uses call signals transmitted from the central station (1) of the network, received by the network elements (2,3,4) for initiation of response signals. The central station holds information defining the structure of the network, combined with status information for the intermediate network elements, required for reaching the furthermost network elements, to only call those stations which can be reached.
Patent DE-4433972-A1 (DE)
Inventor: VOLZ PETER DR
IPC: H02K7/14
Filed: 1994-09-23
Abstract: The invention concerns an electric motor/pump unit having the smallest possible structural height. The electric motor (1) comprises a pot-shaped housing (20) whose open end is closed by a plate (21). The pump (2) comprises a substantially cuboid block (3) whose central plane has bores (10) for pump pistons (11). The plate (21) has a base (25) and sloping edges (26). There is a depression (15) in the pump block (3). When the electric motor (1) and pump (2) are assembled, the base of the plate (21) is located in the depression (15) in the pump block (3).
Patent DE-4435418-A1 (DE)
Title: Lockable hinge joint for folding toothbrush
Inventor: SCHMIDT MANFRED DIPL ING
IPC: A46B5/00
Filed: 1994-10-04
Abstract: The brush comprises a brush holder (1) and a handle (2) hinging (3) together, a chamber (6) being formed in the handle at the free end. The chamber accommodates the brush head (7) but not the holder, and its bottom protrudes beyond the outside of the handle. The hinge axis (3') is in the plane of the inner surfaces (1',2') of the handle and holder, so that these bear directly against each other when folded. The hinge locks in the two end positions. The locking (100) and unlocking (101) buttons are coupled to each other and slide on the hinge axis, forming a bearing for the handle and holder. They can be arranged to engage together via mating locking members formed on them and fitting one inside the other. There can be an external groove at the root of a boss on the unlocking button and with which a U-shaped fork on the locking button engages, this having lugs on the free ends of the prongs engaging in the groove.
Patent DE-4436135-A1 (DE)
Inventor: OERTZEN JASPER VON
IPC: A62C35/02
Filed: 1994-09-28
Abstract: The fire-fighting fluid emission tube (12) or hose with a front aperture (14) is connectable with a fluid source (1). A device (2) is provided for pressure prodn. for the emission of a quantity of fluid from the front aperture at high pressure so that it is broken down into fluid droplets, forming a mist. Between the fluid source and the front aperture, a high pressure pump and between this and the aperture a cut-off component (13) are provided. The cut-off component is adjustable between an open emission position and a closed stop position. Between the high pressure pump and the cut-off component is a pressure accumulator (10) which can be activated with fluid.
Patent DE-4437560-A1 (DE)
Title: Circuit for compensating AC voltage ripple in DC voltage supply
Inventor: FUCHS KLAUS
IPC: H02J1/02
Filed: 1994-10-20
Abstract: A switched power supply operates with a high frequency switching stage that provides a square waveform voltage that is fed through an LC low pass filter to generate a d.c. voltage output. The output exhibits an a.c. voltage ripple and this is compensated by a converter circuit that has a coil (L2) with two oppositely coupled part coils (L2a,L2b), where the first coil (L2a) is between input and output points (M2,M3). The second one (L2b) is between the output (M3) of the circuit and a capacitor (C1). Both coils are wound on a common ferrite core. A measurement point (M4) is located between one coil and the capacitor.
Patent DE-4438317-A1 (DE)
Title: Stitchless intestine anastomose probe
Inventor: CHEN TE-CHUAN
IPC: A61B17/11
Filed: 1994-10-26
Abstract: The probe comprises a main outer shaft section (6) joined at the distal end to the probe head (1). Within the probe head is a spring (33) located around a central push-rod (58). The spring serves to put pressure on a guide tube (5) which is made so that when the push-rod moves through the guide tube it splays outwards. The push-rod is operated from its proximal end by a middle shaft (8) which in turn is moved forward by a threaded rotating rod and bush arrangement (7) which transfer rotational movement by the surgeons hand into linear movement of the internal shafts of the probe. An introducer cover is put over the head of the probe and the probe is inserted into the patient's anus and through the rectum. The introducer cover is then removed. An anastomose ring is placed around the end of the patient's intestine and the guide tube is fed through it. The surgeon turns the knob at the proximal end of the probe and the push-rod splays out the guide tube. The surgeon pulls downwards thus joining the intestine around the anastomose ring. The surgeon then reverses the direction of turn of the end handle and removes the probe.
Patent DE-4440215-A1 (DE)
Title: Process for cutting and breaking up solid materials with explosive
Inventor: BECKER CLAUS DR
IPC: B26F3/04
Filed: 1994-11-10
Abstract: The process involves pref. inflammable pellets encapsulated or without a surface coating capable of being delivered by suction. A jet of fluid is used to direct a stream of particles to be oxidised e.g. charcoal, powdered wood or cork, cellulose or grain based material at the cutting site. The oxidising agent is pref. e.g. liquid atmospheric oxygen.The precooled dried particles adsorb oxygen in the delivery stream. The particles deform and heat up upon impact. The products of the exothermic oxidation reaction are mainly water and carbon dioxide. Any unoxidised particles quickly warm and release their adsorbed oxygen.
Patent DE-4441610-A1 (DE)
Title: Safety net between passenger and goods compartments of combi=vehicle
Inventor: AMENT EDUARD
IPC: B60R21/06
Filed: 1994-11-23
Abstract: The safety net (11) arrangement has four edges (12-15). The longitudinal edge (12) runs horizontally beneath the vehicle roof and the other longitudinal edge (13) runs parallel to this along the rear seat rest. The other edges (14,15) run parallel to each side frame of the vehicle. The net is connected at two points (25,26) to the floor of the vehicle, whereby the connection points are displaced w.r.t. the ends of the rod (23).Bend points (24) are positioned between the ends of the rod and the respective connection points. The rod takes the form of a tube and the bend points are created by a weakening of the rod material. The weakening is achieved by a change in shape in the rod through the formation of crimps.
Patent DE-4442682-A1 (DE)
Title: Coding head for graduation or calibration of magnetic strip
Inventor: BECKER HELMUT DR
IPC: G01P3/487
Filed: 1994-11-30
Abstract: A coding head for the graduation/calibration of scales, protractors, conveyor tracks etc. for speed and displacement measurements by means of suitable coding on a magnetic strip or coating has a magnetic core (10) surrounded by a multiturn coil (12) enclosed by a non-magnetic housing (14) with an aperture for exposing the force and the core (10).The material being coded (18) passes between this face and a polepiece (16) during which time a magnetising field dimensioned to suit the coercivity of the coating and its thickness imparts a permanent magnetic mark resistant to disturbance by external fields.
Patent DE-4447196-A1 (DE)
Title: Appts. for redn. of pollutants in fluid flows
Inventor: POHL KURT M DR ING
IPC: B01D53/30
Filed: 1994-12-30
Abstract: For the redn. of pollutants in fluid flows, the pollutant content is measured at a number of assemblies, between two sorbent containers at each. The measurement is between the first two sorbent containers or can be at other suitable points. The measurements are compared with a threshold value, which may not be breached. If the threshold value is breached, or there is a system fault, the event is transmitted over public networks by programmed controls and modems, to be sent by wire or radio to an external central station. At the station the reports are stored, printed, signals are generated to show irregularities, together with manual or automatic commands to access data from the sorption assemblies. Logical decisions can be made, through the software, if data should be passed on to programmable stations outside the central station.
Patent WO-8804630-A1 (WO)
Title: Device for removably fixing a forked boom to the mast of a sail-board
Inventor: MARKER HANNES
IPC: B63B35/79
Filed: 1987-12-17
Abstract: The device has a sleeve (7) which is permanently fixed to the mast (8) and is located in a lightly clamping position enabling the height to be adjusted. The sleeve is provided with a clamping element which, when pivoting the forked boom from an acute-angle or roughly parallel position in relation to the mast (8) into an operating position perpendicular to said mast, is clamped in such a manner that the sleeve (7) is in an immovable clamping position. The height of connection of the forked boom can thus be easily and rapidly modified, whereby at the same time immovable securing of the forked boom is ensured.
Patent WO-8908036-A1 (WO)
Inventor: MATTES BERNHARD
IPC: B60R21/00
Filed: 1989-01-20
Abstract: Un agencement électronique, notamment un agencement de protection des passagers d'un véhicule pourvu d'un capteur de valeurs d'accélération, comprend des commutateurs qui permettent de reconnaître une collision arrière sur la base des signaux de sortie du capteur et d'éviter lors de collisions arrière le déclenchement de dispositifs de retenue (tels que coussins d'air) qui ne contribuent en rien à la protection des passagers lors de collisions arrière.