baber/WOPTO huggingface dataset:
Patent DE-4222440-A1 (DE)
Title: Swivelling plough with coupler for lower tractor coupling - has main beam pivoted to swing left or right and also to revolve to limited degree on its own axis
Inventor: LAAK THEO VAN ING GRAD
IPC: A01B3/40
Filed: 1992-07-08
Abstract: The coupler (3) is part of the front frame (2), from which a short arm (5) projects horizontally to carry the main plough beam (10). The carrying arm (5) has a vertical axle (7) at its free end and the main beam pivots on this axle to swing left or right. The beam can turn to a limited degree about its long axis (14) and also has a limited turn on a near horizontal axis (15). The limited turn on its long axis can be adjusted by threaded spindles (16, 17) which screw inwards towards the beam, or outwards in a stirrup-like frame (20) fixed to the carrier arm (5). USE/ADVANTAGE - The main beam can be inclined about its axis without affecting the upper tractor to plough coupling.
Patent DE-4227287-A1 (DE)
Inventor: MAY GUNTRAM
IPC: H01R13/18
Filed: 1992-08-18
Abstract: In the case of an electrical spring contact having an inner spring (which is formed by a contact spring arm base and contact spring arms) and having a box-shaped outer spring (which can be locked on the contact spring arm base of the inner spring and has an outer spring arm base and outer spring arms), in the case of which spring contact the outer spring has, at the insertion end, cuts which are vented in the form of a funnel and the inner and outer springs are formed by sheet-metal moulded parts, the outer spring having a bending slot which extends over the entire length of the same and it being possible to insert the spring contact in a chamber in a retaining housing and to lock it therein by means of retaining elements, for simple construction and more reliable, stable fixing capability of the same in the retaining housing, those side surfaces (15) of the outer spring (10) which extend between the two outer spring arms (14, 14') are provided in the axial edge regions over part of their lengths with constrictions (16), the bending slot (23) is laid in one of these side surfaces (15), it is possible to pivot outwards with respect to one another the outer spring sections (10', 10'') which extend parallel to the outer spring arms (14, 14') and it is possible for the outer spring (10) to be supported axially, by means of those boundary surfaces (17) of the constrictions (16) which approach the free ends, on attachments (20) which project into the chamber (18) of the retaining housing (19). <IMAGE>
Patent DE-4229945-A1 (DE)
Title: Brake cooling system for vehicle - uses ducts to convey cooling air below vehicle floor
Inventor: CONEN DIETER
IPC: B60T5/00
Filed: 1992-09-08
Abstract: Ducts (14) are provided with swivelling flaps (9). The flaps move between a first position which allows a flow of cooling air to reach the brakes, and a second position in which the flaps block the ducts and are aligned with the underside of the floor plate (1). Each flap forms a wall of a duct and each duct is defined by a flap and a frame (6) on the upper side of the floor plate. ADVANTAGE - Gives an improved air flow resistance coefficient when brake cooling is not required.
Patent DE-4237352-A1 (DE)
Inventor: SCHOEN OTMAR DIPL ING
IPC: B08B9/04
Filed: 1992-11-05
Abstract: The invention pertains to a sanitation device, especially for cleaning pipes (10), with a cleaning part (12) that can be connected to a supply part (14), at least a segment of which is encompassed by a supply tube (26) used to suply an inflatable sealing part (16) with a medium, arranged within the pipe (10) between the supply part and the cleaning part (12). The invention provides that the entire sealing part (16) radially encompasses the supply tube (26), with the sealing part (16) being fastened at its two ends to the supply tube (26) and the supply tube (26) having arranged radially in it apertures that feed into the interior of the sealing part (16). The sanitation device as per the invention provides that even at high pressures, the sealing part has a secure contact with the inner wall of the pipe and cannot be separated in a way that impairs its functioning, particularly not turned up. Moreover, it ensures a low-abrasion sanitizing operation.
Patent DE-4301384-A1 (DE)
Title: Cigarette tester for detecting insufficiently filled ends
Inventor: MAIWALD BERTHOLD
IPC: A24C5/34
Filed: 1993-01-20
Abstract: The tester has a rotating conveyor for supplying cigarettes through the station. A photoelectric test station (B) is provided comprising an infra-red emitting diode (2) and optics (3). Four photodiodes (18,19,21,22) sense a sector each (6a,6b,6c,6d) of the cigarette end.A further test station is provided for evaluating the quantity of tobacco in the cigarette. The further station works capacitively using a high frequency resonance circuit, provided with a capacitor. The capacitor consists of a ring electrode and an inner concentric electrode: Alternatively, the further station is a photoelectric one.
Patent DE-4302710-A1 (DE)
Title: Electronic multiplication-division circuit generating quotient and product numbers
Inventor: MERKLE PAUL
IPC: G06F7/52
Filed: 1993-02-01
Abstract: The multiplication and dividing circuit perform division and subtraction in number-serial form. A reduced processing circuit is used for subtraction. The subtraction circuit cannot be used for addition. The electronic multiplier divider circuit generates quotient numbers and generates product numbers using two divisions.A special tetrade subtraction circuit (4) may be used which subtracts in an additive manner. Numbers with comma (decimal) position digits can be divided or multiplied. During multiplication, required dividing processes are performed without a time delay.
Patent DE-4303043-A1 (DE)
Title: Fish grinding process - by chopping whole fish into pieces, washing clean and grinding, esp. for fish with hard meat
Inventor: GOTO SUMITO
IPC: A23L17/00
Filed: 1993-02-04
Abstract: Whole fish are converted to ground fish material as follows: they are fed to a cutter where each fish is cut into a number of pieces. The cut fish pieces are washed to remove clinging waste matter such as dirt, blood and internal organs. The washed fish pieces are crushed in a grinder, and the crushed fish is fed to a container to be collected and held. Pref. the ground fish meat is fed from the collection container to a tank containing a large vol. of water. Any waste matter still clining, such as bones and gills, are detached and removed. The fishes are fed whole to the cutter in large and set quantities, after their scales have been removed. USE/ADVANTAGE - The operation is for the processing of fish with hard flesh, such as flat fish, in addition to fish types with softer meat such as mackerel and sardines, to give all-year round operation when some fish types are not in season. The system takes the fish head first or tail first, belly up or down, without removal of the heads or filleting in advance, to give ground fish meat for a variety of uses and foods.
Patent DE-4314742-A1 (DE)
Title: Method and arrangement for obtaining highly accurate data from the air
Inventor: PFISTERER ERICH
IPC: G01S5/14
Filed: 1993-05-04
Abstract: The invention relates to a method and an arrangement for obtaining highly accurate data from the air. The basic idea of the invention consists in installing a special combined sensor system in a rotorcraft (rotor vehicle), e.g. a helicopter. In this case, use is made of the special advantage of the helicopter of being able to fly over even small areas in a meandering fashion along closely neighbouring flight paths, doing so at very low flight altitudes (flying altitudes) and low speeds. The sensor system comprises here a combination of non-imaging and imaging sensors, as well as an air navigation system which cooperates with a differential position determining system, as a result of which the actual position of the rotorcraft can be determined with high accuracy. As a result, it is possible to make use of non-imaging sensors, e.g. for magnetic reconnaissance of an area which is to be flown over, or so-called longitudinal wave VLF sensors. Ferromagnetic bodies or other influences present in the ground which lead to a change in the conductivity of the ground can be reliably detected and their actual position can be accurately determined.
Patent DE-4315287-A1 (DE)
Title: Illuminated traffic sign
IPC: G09F13/02
Filed: 1993-05-07
Abstract: In an illuminated traffic sign 10 it is intended to mount an illuminating body 12, which is connected to the traffic sign 10 by means of a holder 14, such that it is displaceable in the direction of the traffic sign 10. <IMAGE>
Patent DE-4324518-A1 (DE)
Title: Compsn. for encouraging plant colonisation of barren soil - contains protein, mineral etc. by products of starch recovery from potatoes etc., partic. for treating fire damaged areas
Inventor: SANIEZ MARIE-HELENE
IPC: C05F15/00
Filed: 1993-07-21
Abstract: Compsn. for assisting (re)colonisation of barren inorganic soils by plants contains soluble substances (A) produced as by-products during processing of potatoes, cereals and/or maize for starch recovery. Pref. the compsn. contains (wt., dry basis) 10-60 (generally 12-50)% protein; 1-10 (1.4-8.5)% free amino acids and 8-37 (10-35)% residue on calcination. It also contains 1-20 (1-18)% K ions; 0.26 (0.3-0.4.5)% P ions and 0.1-2.5 (0.1-2)% Mg ions and 1-35 (1.5-30)% organic acids. USE/ADVANTAGE - The compsn. is applied to barren soil, esp. soil damaged by forest fires, mining waste tips, sand dunes etc., esp. to provide 50-500 (esp. 80-300)kg N per hectare. Pref. 2-3 applications are made per year. The compsn. is very effective, easily applied and causes less pollution of ground water than conventional fertilisers. (A) provide gradual release of N and P in plant usable form, so ensure better utilisation of the nutrients.
Patent DE-4338906-A1 (DE)
Title: Hydraulic auxiliary power braking system for motor vehicles
Inventor: FEIGEL HANS-JOERG DIPL ING DR
IPC: B60T8/44
Filed: 1993-11-15
Abstract: The auxiliary pressure is adjusted proportional to the pedal force in a pressure chamber (27). Also provided is a braking pressure modulator (24), a measurement value pick-up (25) and an electronic control and regulating system (26). A part flow (Q1) of the pressure medium vol, displaced from the control chamber (19), is supplied to the pressure chamber (27), across a hydraulic path (11) connected parallel to the auxiliary pressure pump (6). The part flow (Q1) across the hydraulic path (11) is larger than the delivery flow (Q2) of the auxiliary pressure pump (6).
Patent DE-4344187-A1 (DE)
Title: Dead-man signal generation device for hand-guided machine
Inventor: SCHIFFNER ERNST
IPC: H03K17/96
Filed: 1993-12-23
Abstract: The device provides a signal upon seizure of a handgrip (20), with the machine automatically disconnected upon failure of the signal to prevent accidents. The handgrip is provided by two metal parts (1, 4) insulated from one another by an intermediate insulator (2), together forming a capacitor connected in an oscillator circuit. The oscillator (7) is supplied with a DC signal and provides a frequency which is dependent on the capacitance of the capacitor with a variation in the oscillator frequency altering the state of the signal generation circuit.
Patent DE-4402510-A1 (DE)
Title: Weft insertion device for warp knitting machine
Inventor: AURICH REINER
IPC: D04B23/12
Filed: 1994-01-28
Abstract: A warp knitting machine has a weft magazine for inserting a weft across the working direction of the machine. Two endless transport chains (6,6') run on guide rollers (71,71') on both sides of the working zone before the weft insertion region and behind the knitting region. Hooks (61,61') on the transport chains (6,6') are approx. parallel to the axes (711,711') of the guide rollers (71,71'). The transport chains run over guide wheels (71,71') behind the knitting zone (1..4) and the guide wheel axes (711,711') are approx. perpendicular to the knitting plane.
Patent DE-4403350-A1 (DE)
Title: Slag transporter having U=frame construction
Inventor: DEISLER NORBERT DIPL ING
IPC: B60P1/16
Filed: 1994-02-03
Abstract: The slag transporter has a valve arrangement (27) by means of which the ring surface chamber (23) of the tipping cylinder (14) can be connected to the piston surface chamber (24). Simultaneously a hydraulic medium under pressure can be fed from the axial cylinder (9) into the piston surface chamber. A short circuit pipe (29) is provided to join the ring surface chamber to the piston surface chamber. The pipe includes a check valve (32), the entire valve arrangement of which, is fitted on the tipping cylinder.
Patent DE-4408380-A1 (DE)
Title: Rotary piston pump esp. for vehicle windscreen washer
Inventor: HORN MARTIN
IPC: F04D29/48
Filed: 1994-03-12
Abstract: The rotary pump has a movable wall (19) with a plane which is inclined at a certain angle relative to the plane (20) of the pump chamber e.g. at approx. 30 deg. The first plane cuts across the second one approx. centrally. The channels (9,10) open into the pump chamber on approx. the same radial line on the inner chamber wall. Pump chamber and pressure chamber (11) have a common housing consisting of two connectable sections (21,22). The joint plane between the two is formed by the inclined planes of moveable wall and pump chamber.
Patent DE-4409775-A1 (DE)
Title: Burner made from moulded refractory bricks, esp. for waste incinerator
Inventor: MOSSAL KARL-HEINZ
IPC: F23M5/02
Filed: 1994-03-22
Abstract: The burner, designed to be mounted in the wall of a combustion chamber, comprises a first outer assembly of moulded bricks (2), with a second assembly (3) situated inside it, and an expansion joint (A) between the two. The expansion joint is between 2 and 10 mm in width and filled with a mortar, an adhesive, or refractory concrete. The bricks in the outer assembly are shaped to form a ridge on which the inner assembly is mounted. The inner bricks are curved with wedge-shaped sides and include one (7) which acts as a key for the remainder. The burner is constructed by assembling the outer bricks first and then the inner ones, using a template and locking element.
Patent DE-4415721-A1 (DE)
Title: Collection container for bulk material or refuse
Inventor: BOLLING INGO PROF DR ING
IPC: B65F3/00
Filed: 1994-05-05
Abstract: Within the refuse collection container, two chambers for different fractions of bulk material or refuse are partitioned by a vertical container partition. Filling takes place by means of a raised filling aperture, in which a pivotable guide plate is arranged, by means of which the respective fraction of bulk material or refuse is fed to the right chamber. The invention relates to a special arrangement of this guide plate.
Patent DE-4419809-A1 (DE)
Title: Desk, esp. desk top for boss or supervisor
Inventor: NAGEL ERWIN
IPC: A47B17/03
Filed: 1994-06-06
Abstract: The circular desk top (3) surmounts the circular baseplate (1) and can be slid to left or right so as to expand the working or set-down surface of the desk. A second set-down surface 20-30 mm high is formed thus between sliding desk top and baseplate for lockable documents etc.. The set-down surface extends right over the baseplate. The desk top lies flush at the top and has an upper optionally shaped set-down plate which is permanently fixed to the baseplate and is separated by hairline (b) join from the desk top. A running plate (9) fitted to the doubled part of the top runs via balls in the groove of the bearing plate (8) during the right and left-hand sliding movement. The bearing rollers of the stabilising block (10) run in a U-guide rail (11) on the rear or obverse side of the desk top.
Patent DE-4420856-A1 (DE)
Title: Pharmaceutical composition with analgesic activity
Inventor: STROPPOLO FEDERICO
IPC: A61K9/20
Filed: 1994-06-15
Abstract: A pharmaceutical composition for oral use with analgesic activity contains a mixture of arginine and (S)-ibuprofen in a molar ratio of 1.1 to 1.9.
Patent DE-4425163-A1 (DE)
Title: Current sensor based on changes in magnetic or opto-magnetic material
Inventor: KUIPERS ULRICH PROF DR ING
IPC: G01R15/20
Filed: 1994-07-18
Abstract: A current sensor is based on the changes which take place in the magnetisation of a local region of magnetic or opto-magnetic data storage material when subjected to the field of a current-carrying conductor. A magnetic card (3) is positioned alongside the conductor (1) to be monitored and a ferro-magnetic shield (2) is folded to enclose the card (3) within a V-shaped aperture. The variable geometry of the assembly enables the sensitivity of response/current range of the sensor to be suited to the application and an excess current in the conductor (1) is detected by the pick-up of a scanning electromagnetic card reader.
Patent DE-4426064-A1 (DE)
Title: Differential limit torque control system for motor vehicles
Inventor: SASAKI HIROKI
IPC: F16D48/12
Filed: 1994-07-22
Abstract: A differential limit torque control system for vehicles with a differential, which has a limited slip and is arranged between righthand and lefthand drive wheels, for limiting a differential process, with sensors for detecting a vehicle speed and the acceleration of the vehicle, and an active slip limiting differential control module, which responds to the acceleration in order to derive a target torque value for the differential limit torque. The control module derives the differential slip between an admissible vehicle-dependent slip limit and an actual slip value on the outer wheel, whilst the vehicle is cornering, and the accelerator pedal is depressed. The control module contains a filter, which responds to slip differentials, in order to filter the derived target torque value, so that the actual slip value is maintained within the admissible slip limit by a filtering method which limits a decrement of a preceding control command, should the actual slip value exceed the admissible slip limit, and limits an increment of the preceding control command should the actual slip value be less than and close to the admissible slip limit. The control module adjusts the differential limit torque to the filtered target torque value.
Patent DE-4429430-A1 (DE)
Title: Facsimile machine for recording and relaying spoken messages
Inventor: DIKEOULIAS VASSILIOS
IPC: H04M1/65
Filed: 1994-08-19
Abstract: The fax device for exchange of spoken messages contains the usual reading device (LE) for written documents, and alternatively usable speech recording unit (SAE) and besides the usual printing unit (DE), it further contains a alternatively usable speech reproduction or playback unit (SWE) and is connected into circuit so that with use of the speech or voice recording unit (SAE) at the sending fax device, the speech message is transmitted into the speech reproduction unit (SWE) of the receiving fax device.
Patent DE-4430120-A1 (DE)
Title: Method for producing a dielectric and system for carrying it out
Inventor: PARK IN-SEON
IPC: H01L21/31
Filed: 1994-08-25
Abstract: In the case of coating semiconductor components with a dielectric material it is known, for the purpose of planarisation, to carry out a thermal treatment that causes melting or to use O3-TEOS and O3-HMDS oxide layers. Before the latter are applied, a PECVD oxide layer can be applied in known fashion onto an underlying aluminium layer and treated with a plasma. A method for producing a dielectric is proposed, in which a dielectric material is used, the deposition rate of which is varied by the electrical polarity of an underlying layer, the underlying layer being subjected beforehand to a suitable surface-treatment in order to produce the desired electrical polarities. By exploiting the deposition rate which varies depending on the electrical polarity, a highly planar dielectric can be obtained even on very uneven topographies, without high temperatures being required for this purpose. A CVD system with a DC voltage source connected between a wafer holder and a gas inlet part is suitable for carrying out the method. Use, for example, in the production of semiconductor components. <IMAGE>
Patent DE-4433031-A1 (DE)
Title: Switched changeover between optical data transmission lines
Inventor: BERSINER LUTZ DR
IPC: H04B10/032
Filed: 1994-09-16
Abstract: An optical fibre data transmission system has a bidirectional facility in which a number of lines (9,10,11 and 12,13,14) can be selectively connected between transmitters (5,7) and receivers (6,8). The transmitters and receivers selectively access the lines with the aid of optical switches (1-4) operated by control units (17,18). The latter detect any faults, e.g. line faults, and an alarm is signalled. Simultaneously, change-over between lines used for transmitting data is initiated.
Patent DE-4437026-A1 (DE)
Inventor: BADER JOCHEN
IPC: G01N3/08
Filed: 1994-10-17
Abstract: An appts. for the automatic fitting of staple fibre samples in an instrument for the evaluation of their mechanical and geometrical properties comprises strips (2) having clamps (3) to hold the samples (4), at least one storage device (5) for the strips and a transport device (5) to bring the strips from the store to the instrument. Also claimed is the process using the above appts. entailing fitting the clamps on the strips with fibre samples, placing the fitted strips into the storage device and automatically transferring the strips by the transport device to the instrument.
Patent DE-4438416-A1 (DE)
Title: Decision device for immediate modification of a structure
Inventor: KAWASHIMA TAKAAKI
IPC: G06F13/372
Filed: 1994-10-27
Abstract: A decision device has a first to Kth decision circuit, which are respectively connected to a first to Kth request source, K representing a positive integer which is greater than one. Each of the first to Kth request sources is in communication with an external device. The decision device decides between the first to Kth request source with regard to the use of the external device in response to the first to Kth request signal. A kth of the first to kth decision circuits has a generation region, which responds to a kth request signal, for generating a kth enable signal to permit a kth request source to enter into communication with the external device if the kth decision circuit accepts the kth request signal, k representing a variable between 1 and K. A supply region supplies a kth inhibit signal to a (k+1)th to Kth decision circuit in order to terminate the generation of a (k+1)th to Kth enable signal if the kth decision circuit accepts the kth request signal.
Patent DE-4443231-A1 (DE)
Title: Rock and=or recycling material crusher
Inventor: BOEHRINGER PAUL
IPC: B02C1/00
Filed: 1994-12-05
Abstract: The crusher comprises housings (10) having apertures closable by roller shutters (20) and/or doors (34,36), or opening panels. The latter are pref. coupled to the housing or its support structure, by hinges (18), joints or guide rails. The closing members are typically arranged on the long sides of the crusher. The housing may be opened only with the crusher at rest, or its drive may be stopped with the housing open. The opening locks of the closing members are released only with the crusher completely at rest, possibly with a time delay.
Patent DE-4445250-A1 (DE)
Title: Roof lining panel for vehicle interior
Inventor: LEMKE GERD
IPC: B60R13/02
Filed: 1994-12-19
Abstract: The roof lining panel has a hook (5) which locates in an opening (6) of the inner space section of the roof frame (1), after which the hook lies concealed from the vehicle's interior by the inner space section or roof lining panel. The opening is formed as a more or less horizontal longitudinal hole (6) and the hook lies on the edge (7) of the hole by a broad line. The width of the hook is smaller than the usable length of the hole.