baber/WOPTO huggingface dataset:
Patent DE-4220373-A1 (DE)
Title: New fused ring di:hydro-pyridine-acetic acid derivs. - useful as cardio-protective and cerebro-protective agents, antiinflammatory agents and anticoagulants
Inventor: ARNDTS DIETRICH DR
IPC: C07D217/18
Filed: 1992-06-22
Abstract: Fused-ring dihydropyridine acetic acid derivs. of formula (I) and their acid-addn. salts are new. A = benzo, thieno or indolo (also pyrrolo in disclosure); when A = benzo, m = 2 and R11 = OH, 1-4C alkoxy, mesyloxy or NHSO2Me, or adjacent R11+R11 = OCH2O or OCH2CH2O (M and R11 are not otherwise defined); R1 = 4-6C cycloalkyl or (4-6C)cycloalkyl(1-5C)alkyl, or when A = pyrrolo, R1 may also be H, 1-10C alkyl, phenyl(1-5C)alkyl, 1-4C alkoxy or NHCOX (X - 1-5C alkyl); R2 and R3 = H or 1-5C alkyl, or CR2R3 is a 5- or 6-membered carbocyclic ring; R5 = H or 1-4C alkyl; R4 = 1-4C alkoxy or NR9R10; R9 and R10 = H, 3-6C alkenyl, 3-6C alkynyl, or 1-12C alkyl opt. substd. by OH, 1-4C alkoxy, di(1-4C alkyl)amino, furyl, pyridyl, pyrrolidinyl, morpholino, indolyl, CN, thienyl or phenyl (opt. substd. by OH, OMe, F, NHSO2Me, mesyloxy or OCH2O); or R9 = H and R10 = phenyl, fluorophenyl, pyridyl or N-benzylpiperidyl; or NR9R10 = pyrrolidino, piperidino, morpholino or 1-piperazinyl opt. 4-substd. by Me, Ph, mono- or di(1-4C alkoxy)phenyl, pyrimidinjyl or phenyl(1-4C)alkyl. USE/ADVANTAGE - (I) are cardioprotective and cerebroprotective agents, antiinflammatory agents (e.g. for treating asthma and arthritis), and anticoagulants or platelet aggregation inhibitors.
Patent DE-4230374-A1 (DE)
Title: IC engine cylinder head seal with knock or misfire detector - senses change in polarisation of light due to variation of pressure on birefringent optical waveguide around or across opening into combustion chamber
Inventor: HERDEG WOLFGANG FRANZ DR
IPC: G01L23/16
Filed: 1992-09-11
Abstract: Around each combustion-chamber opening (2) of a straight-four cylinder head, is wound an optical waveguide (3), with both ends (4,5) protruding through the gasket (1). A polariser (6) and an analyser (7) at the respective ends detect variations of pressure on the light-guide due to irregularities in the combustion, whether caused by knock or misfiring. The changes in polarisation detected by the analyser are transmitted to processing devices and controls for the regulation of the combustion process. ADVANTAGE - Pressure-measuring device for detecting irregular combustion is simple, compact and immune from interference.
Patent DE-4230622-A1 (DE)
Inventor: LEGNER JUERGEN
IPC: F16H61/06
Filed: 1992-09-12
Abstract: A powershift two-speed gear box is designed as an epicyclic gear box (3). Both gear steps are hydraulically switchable by means of two friction clutches (9 and 10). For that purpose friction elements (outer and inner disks 13, 14 and 19, 20) are alternatively closed and open by the force exerted by plate springs (16, 22) or by hydraulic fluid. Means associated to one of the friction clutches (9 or 10) prevent the full force of the spring from acting on the friction elements when the gear is shifted down from a higher to a lower step. An accumulator (30) is preferably used to influence torque transmission during downshift. An essential advantage of the disclosed arrangement consists in the smoothness of the shifting operation during downshift, avoiding a hard shifting which is felt as particularly disagreeable.
Patent DE-4233357-A1 (DE)
Inventor: KOVACS OTMAR
IPC: B65H67/04
Filed: 1992-10-05
Abstract: In a process and with a device for magazining cans, filled cans removed from the magazine are replaced by empty cans. To load on or remove the cans, the magazine is moved. An empty space for a can, an empty can or a full can is advanced to a can-gripper. The device as per the invention is a carriage (10) with a magazine. Empty and/or full cans (1, 2) are arranged on the carriage in such a way that the empty cans (1) are placed at one end of the carriage (10). The full cans are placed at the other end of the carriage (10).
Patent DE-4234678-A1 (DE)
Title: Oscillation pipe refrigeration machine - has radiator, regenerator, heat absorber and oscillation pipe between compression and expansion spaces
Inventor: ISHIZAKI YOSHIHIRO
IPC: F02G1/043
Filed: 1992-10-14
Abstract: The refrigeration machine comprises a compression space (13), a radiator (18), a regenerator (19), a heat absorber (20), an oscillation pipe (21) and an expansion space (26). The radiator (18), the regenerator (19) the heat absorber and the oscillation pipe (21) lie between the compression and expansion spaces (26) for the working fluid to allow operation as a drive machine or heat exchanger. A variation in the volume of the expansion space is preceded by a variation in the volume of the compression space, with a relative phase offset of between 0 and plus 60 degrees. ADVANTAGE - Simple configuration as refrigeration or drive machine.
Patent DE-4238408-A1 (DE)
Title: Hand tool for straightening out dents in vehicle bodies - consists of handgrip and working end which screw into ends of extension piece and can be locked at any desired angle
Inventor: TYSON WILLIAM L
IPC: B21D1/06
Filed: 1992-11-13
Abstract: The handgrip (1) and working end (3) screw into each end of an extension (2) and can be locked at any desired angular setting by nuts (4,9). Depending on the application, different hand grips and working ends and different lengths of extension piece can be selected. The point (5) of the working end may also be changed for points of different shape and material. ADVANTAGE - Ease of handling of tool when pulling out panels.
Patent DE-4241062-A1 (DE)
Title: Fitness and therapeutical gymnastic couch - has length-adjustable holding belt between couch and holding frame
Inventor: GREINER ROBERT
IPC: A61H1/02
Filed: 1992-12-05
Abstract: The couch (3) is intended mainly for stretch treatment and has a foldable holding frame (1), on which it is mounted swivelably with a defined pivot point (2). The couch has an adjustable foot ankle holder (4). Between the couch foot region and the opposite side of the holding frame, facing the floor, is fitted a length-adjustable holding belt (5). By the latter adjustment, the user can set a desired angular position of the couch head section. USE/ADVANTAGE - For back muscle strengthening, with compact design and wide adjustment.
Patent DE-4303116-A1 (DE)
Title: Process for producing buffered optical fibres
Inventor: MUELLER HANS-ULRICH DIPL PHYS
IPC: B29C48/03
Filed: 1993-02-04
Abstract: The invention relates to a process for producing buffered optical fibres, in particular tightly buffered fibres with one optical glass fibre. The process is characterised in that the fibres run into the extruder head with a defined tensile stress of </= 150 p, the entry temperature into the extruder of the buffer, consisting of predried plastics material, preferably of predried PBTP, is 110@C to 125@C and the processing temperature in the extruder is 260@C to 275@C, the extrusion of the buffer takes place with a stretch ratio of 8-11, the extruder has a relatively low screw speed and the cooling temperature of the extrudate is from 14@C to 25@C, the buffer filling material, comprising a readily deformable, non-silicon-based filling compound, is introduced via an injector into the buffer and is processed at a temperature of 30@C to 80@C and with a very low transporting speed.
Patent DE-4307579-A1 (DE)
Inventor: METTE FRANK
IPC: E04H6/22
Filed: 1993-03-10
Abstract: In order to optimize handling of vehicle pallets (1) in automatic multi-storey car parks, each pallet (1) is provided on its top and bottom side (1a and 1b) with opposing transverse recesses (2) spaced apart (a) from the respective front side (1c) of the pallet. These recessions block the motor vehicle front wheels.
Patent DE-4310183-A1 (DE)
Title: Toy or model system in the form of frames
Inventor: KROCZEK MANFRED DIPL ING
IPC: A63H33/06
Filed: 1993-03-29
Abstract: Toys and model systems in the area considered are often complex in their shape. The known solutions in this area have been produced from plastics. Manufacture is cost-effective only in large numbers of units. The part developed is simple in shape and therefore can be manufactured cost-effectively even in very small numbers. The rigidity values of the assembled structures are very good, owing to positive fittings and a great deal of friction-tightness (all surfaces of the individual frames can participate in joints). The frame system is particularly suitable for developing and encouraging three-dimensional thinking, and a sense of combination and touch, in children. As a result of the possibility of increasing the degree of difficulty, the frame system can be used in tests, and as an intellectual problem for adults. Structures can be built which range from very simple to quite complicated. An additional field of use would be the encouragement of spatial perception ability in handicapped (especially blind) people.
Patent DE-4314731-A1 (DE)
Title: Controlling motor vehicle driving robot - measuring actuation element pedal contact positions during robot learning to enable displacement compensation
Inventor: NOGUCHI SHINJI
IPC: G01M17/007
Filed: 1993-05-04
Abstract: The robot (1) has actuator elements (4) for the accelerator (8), brake and clutch pedals, each with a contact sensor (4d). Setting parameters for the elements are derived with the elements in contact with the pedals during the robot learning phase. The parameter values are compared with values for the elements removed from the pedals to form differences which are added to demand control values for each actuation element for controlling each actuator control system. USE/ADVANTAGE - For vehicle testing involving use of chassis dynamometer. Enables detection and compensation of control or actuation element displacements.
Patent DE-4316624-A1 (DE)
Title: Video endoscopy device
Inventor: LEMKE NORBERT
IPC: G02B23/24
Filed: 1993-05-18
Abstract: The present invention relates to an examination arrangement for displaying objects which are difficult to access, namely, in particular, video endoscopy devices for medical and industrial purposes. According to one embodiment of the present invention, a test arrangement for the optical instruments used which, on the one hand, transmit the illuminating light to an object to be examined and, on the other hand, receive the light reflected from the object and supply it to an optical analyser, is claimed, the light rays illuminating the object to be examined and the light rays reflected from the object and supplied to the optical analyser propagating at least partially along a common optical path. The optical analysis is preferably carried out by means of an electronic camera. The test arrangement claimed comprises a reflection device provided with a predetermined reflectivity, which can be arranged at a certain distance in front of the optical instrument and which allows the optical instrument to observe its own mirror image. Using the mirror image, a test can be carried out whether the instrument is in a correct state. According to a further preferred embodiment of the present invention, an electronic camera system is claimed which has a control circuit which (lacuna) the performance of the white calibration of the camera with a freely... Original abstract incomplete. <IMAGE>
Patent DE-4317266-A1 (DE)
Title: Bobbin feed from spinners to winders - has counting systems to block feed to a winder when its store is full
Inventor: NISHIKAWA KAZUO
IPC: D01H9/18
Filed: 1993-05-24
Abstract: To control the feed of bobbins from one spinning machine with at least one spinner, to a winding zone with at least one winder, with a common movement path link between them, the number of bobbins fed to a winder is established. If the value exceeds a given level, the feed of further bobbins to this winder is stopped. Also claimed is an assembly where each winder (WA1, WA2) in the winding zone (W) is connected to the movement path (ML) through an intermediate store (n11, n13, RL1, RL3) for the bobbns (B). Each intermediate store has at least one monitor to register the number of bobbins (B) present and at least one controlled barrier to block the feed of further bobbins (B) to the intermediate store when a given number is exceeded. The monitor at the intermediate store sends a signal to the control which closes the gate to the intermediate store when the sensor bobbin count exceeds a preset level. Where the intermedaite store is a closed loop, for the bobbins to travel round, the bobbins are counted at set time intervals which represent the time for a bobbin to travel wholly round the loop. Bobbins which cannot be delivered to the winders are returned to the spinning stations where they are held. The winding machine has a number of sections for rewinding different types of yarns, with an intermediate store for bobbins of each yarn type and, when the store is full, the bobbins are returned to the bobbin movement path to be held. Where the registered number of bobbins is below a preset level the knotting unit is stopped and, when the level exceeds a preset level, the knotting action for each doffing is resumed. USE/ADVANTAGE - The assembly is for the feed of bobbins from spinning stations, along a common movement path, to a number of winding stations where the bobbins are rewound. The system controls the bobbin supply to the winders according to the number of bobbins at each winding station.
Patent DE-4323427-A1 (DE)
Inventor: STAEHR INGO
IPC: D06F31/00
Filed: 1993-07-13
Abstract: The invention concerns a method of water management in a counterflow washing plant with a multiplicity of chambers connected to each other in series. Washing auxiliaries are added and process water is re-used to the maximum extent in order to minimize fresh-water consumption, at least part of the rinse water being re-used as wash water. The invention also concerns an installation for feeding in and discharging water and for adding washing agents in a washing plant designed for water management by the method proposed. In particular, the invention concerns a method and installation for water management in such plants for washing textile fabrics, an agent such as peracetic acid being added as an auxiliary which liberates active oxygen to disinfect and/or bleach the fabric. The process water is re-used, without causing excess consumption, by routing it in such a way that no water containing washing auxiliaries arrives in the pre-wash zone.
Patent DE-4325616-A1 (DE)
Title: Method for operating, with low power loss, a relay forming an immobiliser in a motor vehicle, and circuit arrangement for realising the method
Inventor: HENNINGER MICHAEL
IPC: B60R25/04
Filed: 1993-07-30
Abstract: The invention relates to a method for operating, with low power loss, a relay forming an immobiliser in a motor vehicle, in which method the relay is driven by a microcontroller located in the motor vehicle in order to deactivate the immobiliser, and as a result power is supplied to a load necessary for activating the means which bring about the operational capability. The invention also relates to a circuit arrangement for realising the method. In order to keep the power loss of a load located in the motor vehicle as low as possible, after the deactivation of the immobiliser the microcontroller drives the relay within a limited time period so that the load can be connected to the power supply in this time period. <IMAGE>
Patent DE-4327801-A1 (DE)
Title: Apparatus for burning organic substances
Inventor: STERNKOPF ROMAN DIPL ING
IPC: F23G5/20
Filed: 1993-08-18
Abstract: An apparatus for burning organic substances is described, having a rotary tube which is driven rotatably about a horizontal axis, at one end of which a charging opening is provided and the other end of which opens into a combustion chamber. A supply line for combustion air also opens into the combustion chamber. In order to design an apparatus of this type, in particular for burning residual wood with greatly differing sizes of the pieces, so that it is more effective, it is proposed to have the supply line for combustion air enter via an annular gap at the end of the rotary tube connected to the combustion chamber.
Patent DE-4331707-A1 (DE)
Title: File
Inventor: AMMER DIETER
IPC: B42F13/40
Filed: 1993-09-18
Abstract: In a file for receiving and securing documents (5) by means of a device (4) comprising at least two clamping hoops (7) and two bearing pins (6) and a clamping strip (10), the device (4) for securing documents (5) is intended to be of a self-perforating design. <IMAGE>
Patent DE-4336421-A1 (DE)
Title: Means for the protection of buildings against dangerous gas entry
Inventor: HOETZELDT KLAUS PETER DR ING
IPC: E02D31/00
Filed: 1993-10-20
Abstract: A means for protection of buildings, in partic. houses, from the entry of dangerous gases from the foundation soil by use of number of horizontal layers between the soil and the living space of the house, the layers being bordered by the vertical walls of the house, and maintenance of a slight over pressure within the living space. The blocking layer (3) comprises a lower moisture and gas impermeable mat, and an upper blocking foil on which is laid the flooring plaster or a gas impermeable resin or plastic. Between these two layers is a space which is filled with elastic, gas permeable, gamma ray absorbing concrete which has pipe connections to the atmos. outside the building.
Patent DE-4340070-A1 (DE)
Title: Press for dewatering laundry - comprises hollow space formed in base plate, and connected to openings for discharging squeezed-out water
Inventor: LIN-HI ADOLPHE
IPC: D06F47/00
Filed: 1993-11-24
Abstract: The press comprises a hollow space formed into a base plate (1). The space is connected to openings for discharging the water pressed out of the washing and ends on a side edge of the plate (1). The top side of the hollow space is closed by a drainage plate (2), which is inserted removably into a dent in the base plate (1), in such a way that its top side lies on the same plane as the top side of the base plate (1). ADVANTAGE - The press is easy to clean to ensure a good standard of hygiene.
Patent DE-4341314-A1 (DE)
Title: Rotary drum, in partic. for drum or tube mill for crushing loose materials
Inventor: ALKER KARL HEINRICH DIPL ING
IPC: B02C17/18
Filed: 1993-12-03
Abstract: The device has a drum shell (2) and two end-walls (3,4) which border the axial length (L) of the drum interior. At least one of the end-walls within the belonging drum shell, is held axially adjustable on the drum shell. In the area of outer circumference, at least one support element (11,16) is secured parallel to the drum shell. The inner-circumference side (2b) of the drum shell is propped on the outer-circumference side (11a,16a) of the support element.
Patent DE-4410203-A1 (DE)
Title: Oxygen cutting torch with a liquid oxygen jet
Inventor: CHARBONNEL JEAN-CHRISTOPHE
IPC: F23D14/78
Filed: 1994-03-24
Abstract: A torch has an envelope with various feed streams for active, cutting flow media and cooling flow media and is defined by a distributor unit in which a cutting head is removably fastened. The cutting head has a heating unit which is provided with passages for the discharge of a combustible oxygen mixture, an intermediate insert which forms the discharge nozzle for gaseous, enveloping oxygen, and a central insert for the discharge of the liquid oxygen under pressure. <IMAGE>
Patent DE-4412171-A1 (DE)
Title: Surgical instrument for endoscopy
Inventor: KOSCHER STEFAN
IPC: A61B17/28
Filed: 1994-04-08
Abstract: The instrument throat has at least one movable part (1a,b) coupled to a pull and/or push element (12) on a holder (7), to which it is coupled via a parallelogram linkage (3,6). Pref. on the holder are fitted a front linkage axis (8) and an axially spaced rear axis (9). The two axes are joined to the movable throat part via the parallelogram linkage each, with the linkages parallel. In the throat part may be formed at least one groove (2), retaining a front and a rear throat linkage axis (4,5). The front throat linkage (3) penetrates into the groove in the closure position.
Patent DE-4419069-A1 (DE)
Title: Wavelength selective pulsed laser appts.
Inventor: BERGER VADIM
IPC: H01S3/102
Filed: 1994-05-31
Abstract: The appts. (10) includes an oscillator, a lasing medium (14), and a wavelength tunable device, e.g. a semi-silvered mirror (12). The oscillator is defined by a pair of mirrors (10,12), one acting as the wavelength tuner of oscillator emitted pulses (18). A decoupling mirror (16) produces the output pulses.  An excitation source for the laser medium is provided by a second laser (22) which provides energy that is directed via an optical arrangement (30,32,34,36). This provides double pulses (26,28) in sequence.
Patent DE-4425176-A1 (DE)
Title: Shunting process for forming trains using track=mounted machines
Inventor: PETER JUERGEN DR ING
IPC: B61J3/12
Filed: 1994-07-16
Abstract: The method uses machines which are track-mounted, equipped with drive units, and located on the low-level side of the rake of carriages which is to be prepared. The machines position the carriages for the accumulation of further carriages, and apply their brakes in order to prevent them from running away. The machines may have apparatus for operating the brake systems and the couplings on the carriages. They may also be radio-controlled, and may have means to communicate coupling commands, speed and position data, and other functions.
Patent DE-4425237-A1 (DE)
Title: Disposal of woven sacking
Inventor: PRUSS GUENTER
IPC: D21B1/00
Filed: 1994-07-16
Abstract: For the disposal of transport sacks when worn out, they are reduced to a raw material for use in the cellulose processing industry, and esp. as a raw material for the papermaking industry.
Patent DE-4429387-A1 (DE)
Title: Thermal insulation system utilising solar energies
Inventor: TROSCHEIT HORST
IPC: F24J2/04
Filed: 1994-08-15
Abstract: The system is intended for building outer walls and roofs, and for temp. reduction of inner rooms in summer. The wall and roof regions incorporate flexible, partial systems measuring sensors scan the temp. in front and behind the insulating layer. Accordingly electric servomotors open or close thermal insulators flaps in top or lower sections. The outer wall insulation consists of a low insulation value outer wall cladding, an air gap, an insulating layer with high effect, another air gap, and a thick lime stone layer.
Patent DE-4431893-A1 (DE)
Inventor: MILOJEVIC DRAGOSLAV DR
IPC: B05B15/12
Filed: 1994-09-07
Abstract: The invention concerns a scrubber for cleaning work area exhaust air polluted with particles, in particular exhaust air containing particles of paint from a paint spray booth. The scrubber has a flow duct (5), defined in cross section by two opposite duct walls (7). The flow duct (5) comprises an inlet region (4) into which the polluted exhaust air flows and into which a fluid (16), running along the duct walls (7), is introduced. The flow duct (5) terminates downstream in an outlet nozzle (3) which runs, transversely to the general flow-in direction (18), into the inlet region (4) and is formed between an upper (8) and a lower (9) duct wall section. A guide wall (1), which has at least one curved portion (2), tangentially adjoins the upper duct wall section (8), downstream of the outlet nozzle (3).
Patent DE-4432059-A1 (DE)
Inventor: KESSLER MARTIN DIPL ING
IPC: H02H7/08
Filed: 1994-09-09
Abstract: The proposal is for circuits for operating an electric motor (11) containing a monitoring device (25) for detecting overloads in the electric motor (11). In a first embodiment, the monitoring device (25) compares the motor voltage (UM) with a predetermined motor voltage limit and, if the motor voltage (UM) drops below it, issues an overload signal (26). In another embodiment, the monitoring device compares the motor current (IM) with a predetermined motor current limit and issues an overload signal (26) if said limit is exceeded, the motor current limit being dependent on the motor voltage (UM). The circuits of the invention for operating an electric motor (11) are suitable for use in a ventilator system, the fan (23) of which cools the electric motor (11) and/or a final stage (18).