baber/WOPTO huggingface dataset:
Patent DE-4233109-A1 (DE)
Title: Container for storing or transporting e.g. powders - consists of two identical halves with base and outward inclined sides to be stackable, which fit together to form feet to take lifting fork
Inventor: LEYH WERNER
IPC: B65D6/40
Filed: 1992-10-02
Abstract: A storage and transport container is made in two identical halves of a stable material, each with a base and sides which point outwards at an angle; the halves stack together and can be placed together along their edges to form a closed container. Each half is a regular octagon in plan; the underside of the bases beneath four non-adjacent sides have feet, between these feet and another centre foot there are four spaces offset by 90 degrees from each other and these fit the forks of a stacker vehicle. The figure shows two halves (1) opened up. Their eight sides ruse up from the base sloping outwards to the top rim, so that empty container scan readily be stacked. The rim has a stiffening frame of two parallel flanges (3) which are jointed by short vertical strips (4). ADVANTAGE - The container is partic. suitable for holding powders (e.g. granules of plastic materials) or liquids. It is re-usable. It is inexpensive. It occupies minimum space when (e.g.) returned empty. It needs minimum handling arrangements for its filling, emptying or transportation.
Patent DE-4240847-A1 (DE)
Title: Shield against concrete splashing on to user's face and eyes - consists of helmet, with face and eye shield movably connected to it, with cylinder divided into two end sections, with dividing viewing window
Inventor: HEINEN HERBERT
IPC: A42B3/22
Filed: 1992-12-04
Abstract: The face and eye-shield part (2) is in the form of a cylinder (8) divided by a viewing window (10) into an end section (11) on the side of the protective helmet, and a flow section (12). An air current (20) is directed on to the flow section outlet surface (18) on the side away from the helmet. The window has a nozzle part (13) in the form of a ring connected by a pressurised air pipe (5) to a source of pressurised air. The nozzle ring has a number of jets each of which has a cone covering the outlet surface at least from the outer edge to the middle. USE/ADVANTAGE - The shield protects the face and eyes of someone spraying concrete by incorporating a viewing window.
Patent DE-4306949-A1 (DE)
Title: Support for cutting plate-like work-pieces - with individual chambers requiring less suction power during one longitudinal cut
Inventor: WISSNER ROLF DIPL ING
IPC: B23K26/70
Filed: 1993-03-05
Abstract: Apparatus for cutting plate-like workpieces consists of a support frame divided into parallel chambers with side support walls on a base. The workpiece makes up the fifth wall of the chamber and a suction device can move along the front end of the chambers to close off that end as the cutting head moves along the direction which is the flow direction caused by the suction device. ADVANTAGE - The suction power is reduced thereby ensuring that the workpiece retains its position during cutting. Esp. suitable for laser cutting.
Patent DE-4307871-A1 (DE)
Title: Process and apparatus for soil improvement
Inventor: HOLDT BERND DIPL ING
IPC: B09C1/00
Filed: 1993-03-12
Abstract: According to a process for soil renovation and soil recultivation by addition of suitable natural or synthetic soil-improving materials, the soil structure is improved to depths of approximately 2.50 m by means of the technique of deep-cultivation ploughing. Chemical and/or biological soil-improving materials are simultaneously introduced continuously in a metered manner into the deposited ploughing ridges. As an apparatus for carrying out this process, a plurality of cutting shares are attached to the underside of the mould board of a deep-cultivation plough and cut furrows into the laterally deposited ploughing ridge, at least one material-discharge tube for materials to be introduced into the ploughing ridge for soil improvement being arranged behind each cutting share.
Patent DE-4308941-A1 (DE)
Title: Arrangement for the provision of hot water for continuous-flow storage water heaters heated by gas wall appliances
Inventor: WOLF HARALD DIPL ING
IPC: F24D17/00
Filed: 1993-03-19
Abstract: The arrangement serves to improve the provision of hot water in domestic hot-water supply systems. The object is to provide an arrangement which ensures immediate provision of hot water with fully heated-up water at the drawing point on opening the latter and this eliminates the starting losses which could not be prevented hitherto. The object is achieved in that a thimble joint (ring connection) is provided, including a water switch with venturi nozzle which recognises flows which occur by evaluating the pressure conditions in the venturi nozzle and this sets the gas wall appliance in operation. By means of a control device and a timer, in cooperation with a temperature sensor which evaluates the temperature in a special connecting conduit of this thimble joint, a circulation pump in a circulation conduit is set in operation and thus in this thimble joint, which also comprises the drawing points, the hot-water temperature is constantly maintained at a preset temperature level.
Patent DE-4311481-A1 (DE)
Title: A metal sheet laminated with a double-layer thermoplastic resin
Inventor: OKAMURA TAKAAKI
IPC: B65D1/28
Filed: 1993-04-07
Abstract: A metal sheet having a surface with a single layer of hydrated chromium oxide or a double layer consisting of an upper layer or hydrated chromium oxide and a lower layer of metallic chromium, is laminated with a double layered thermoplastic resin consisting of a polyester resin inner layer bonded directly to the surface of the metal sheet and a polycarbonate resin outer layer which is adhered to the polyester resin layer by conventional film laminating or an extrusion laminating techniques. The product is suitable for can production and has good denting resistance.
Patent DE-4311533-A1 (DE)
Title: Control circuit for commutatorless DC motor - uses two different types of coupling circuit for operating switch set connected in full-bridge configuration
Inventor: VON DER HEYDT THOMAS
IPC: F23N3/08
Filed: 1993-04-07
Abstract: The control circuit uses a switch set in a full- bridge configuration supplying the motor windings, with a current limitation circuit and one or more coupling circuits (16, 17, 21, 22) for operating the switch set. The coupling circuits have respective inputs (161, 162, 163; 171, 172, 173; 211, 212, 213; 221, 222, 223) for commutating signals, clocked current modulation signals, a current limiting signal and a motor braking signal. The coupling circuits are pref. divided into two types respectively receiving a current limiting signal and a clocked current modulation signal, both types receiving a braking signal and a commutating signal. ADVANTAGE - Prevents max. permissible braking current being exceeded.
Patent DE-4326147-A1 (DE)
Title: Axial fan, in particular for a cooling blower of a motor vehicle engine
Inventor: LOHMANN DIETER DR
IPC: F04D29/38
Filed: 1993-08-04
Abstract: An aeroacoustically optimized axial fan (1), in particular for a cooling blower of a motor vehicle engine, is obtained by the front edges (23) and the rear edges (25) of the crescent-shaped blades (15) of the fan impeller (7) in each case having a pronounced negative sweep (27) and then a pronounced positive sweep (29) like a bird's wing. <IMAGE>
Patent DE-4327687-A1 (DE)
Title: Electronic image converter
Inventor: CIULIN DAN
IPC: H04N5/30
Filed: 1993-08-18
Abstract: An electronic image converter is proposed, which is intended for converting electrical signals into optical or acoustic images or vice versa. The electronic image converter comprises a multilayer support element having a plurality of individual electrodes (2), which converts an optical or acoustic image into an electric potential distribution which can be tapped via the individual electrodes (2). <IMAGE>
Patent DE-4332741-A1 (DE)
Title: Low-voltage switch (circuit breaker) in the form of a box, equipped with electrical additional devices and built-in wiring in the housing of the switch
Inventor: DOSMO RENATO
IPC: H01H71/08
Filed: 1993-09-25
Abstract: A low-voltage switch in the form of a box, consisting of a stationary component (10) and a moving component (20), the latter of which contains a switch mechanism and at least one electrical additional device for the abovementioned switch, which switch mechanism and additional device are mounted on the moving component, and which switch provides devices for automatic disconnection of the auxiliary circuits of these electrical additional devices. These additional devices comprise at least one plug socket (107), which is electrically connected to the supply network, and at least one connector (105), which is electrically connected to the additional device. The plug socket and connector are respectively incorporated in the side walls of the abovementioned stationary and moving components and can be disconnected from one another at the instant of disconnection or during withdrawal of the switch (see Figure 1). <IMAGE>
Patent DE-4334368-A1 (DE)
Inventor: IBANEZ PILAR
IPC: C11D1/835
Filed: 1993-10-08
Abstract: PCT No. PCT/EP94/03255 Sec. 371 Date Jul. 5, 1996 Sec. 102(e) Date Jul. 5, 1996 PCT Filed Sep. 29, 1994 PCT Pub. No. WO95/10586 PCT Pub. Date Apr. 20, 1995A process for increasing the viscosity of a low-foaming, polymer-free cleaning composition containing cationic surfactants, by adding to the composition a nonionic surfactant mixture consisting essentially of a) fatty alcohol polyethylene glycol ethers corresponding to formula (I):R1O-(CH2CH2O)mH(I)in which R1 is a linear alkyl or alkenyl radical containing 12 to 18 carbon atoms and m is a number of 1 to 10, and b) oxoalcohol polyethylene glycol ethers corresponding to formula (II):R2O-(CH2CH2O)nH(II)in which R2 is a linear and branched alkyl radical containing 11 to 15 carbon atoms and n is a number of 1 to 10, wherein component a) and component b) are present in a ratio by weight of 1:3 to 3:1.
Patent DE-4400048-A1 (DE)
Title: Packing system for CD or CD-ROM
Inventor: FUNKE BERND
IPC: G11B33/04
Filed: 1994-01-03
Abstract: A CD, esp. a CD-ROM, is contained in a fully enclosing packing formed from a single sheet of stiff paper that is folded into four sections (5,6,7,8). The disc (20) is located between two of the sections and the edges are bonded by adhesive strips (23).  The sections are also formed with perforated lines that facilitates access to the disc. Once opened the packing material cannot be returned to the original condition.
Patent DE-4400906-A1 (DE)
Title: Trailing agricultural-implement support
Inventor: BORWIECK JUERGEN
IPC: A01B73/06
Filed: 1994-01-14
Abstract: The support, hitched behind a tractor, is particularly for seed drills, having a transverse main frame (3) with two vertical hinge axes (7,8) for auxiliary frames (9,10) protruding beyond it. These swing from the working position into one suitable for travelling by road. Each auxiliary frame extends nearly to the middle of the support (2), where it is attached to its respective hinge in the working position. The hinges move outwards in the main frame into the travel position, in which the auxiliary frames with the tools (11,12) mounted on them can fold through 90 deg. into this position. In the working position, the hinges can be so offset from the centre that the tools on the auxiliary frames fit between each other in the travel position.
Patent DE-4403191-A1 (DE)
Title: Household washing machine for dispensing detergent automatically
Inventor: GAENG LUTZ-ACHIM PROF DR ING
IPC: D06F33/37
Filed: 1994-02-02
Abstract: A household washing machine dispenses detergent automatically in the appropriate amount.
Patent DE-4403216-A1 (DE)
Title: Cylinder crankcase for IC engine
Inventor: PONSA RAIMUND
IPC: F02F7/00
Filed: 1994-02-03
Abstract: The crankcase has its side walls (2,2a) offset outwards for the necessary min. clearance from the conrod head, and with longitudinal ribs on the internal sides (10,10a) running in the direction of the conrod head. These ribs may be T-shaped (6) or L-shaped (5). In the L-shaped version, the free shelf of the L-rib is angled towards an oil sump flange (11). There may be T-shaped ribs or L-shaped ribs in the vicinity of the oil sump flange and at the mean height of the crankshaft. The side wall may have a sharp longitudinal bend running out from one of the T-shaped ribs. Reinforcing ribs may run perpendicularly in the vicinity of the sharp bend.
Patent DE-4405379-A1 (DE)
Title: ABS braking system for vehicle
Inventor: CAO CHI-THUAN DR ING DR
IPC: G05B13/02
Filed: 1994-02-19
Abstract: The ABS control system is improved using fuzzy logic which takes into account the slewing forces on the vehicle and any instability caused by braking. The braking program is modified to provide a balanced braking control by monitoring the changes in the slewing forces etc. The system monitors the changes in wheel speed, steering setting, speed etc. The system is extended by including rear wheel steering in which the steering setting of the rear wheels is compared with the steering setting of the front wheels and the dynamics of the vehicle. Fuzzy logic is also applied to the control of the rear wheel steering.
Patent DE-4407797-A1 (DE)
Title: Resistance-heated cutting tool, esp. knife
Inventor: ENGEMANN JUERGEN PROF DR
IPC: B26B3/00
Filed: 1994-03-09
Abstract: In an electric resistance-heated cutting tool, esp. a knife, the blade (1) is hollow and contains the resistance heating element (3). Pref. the element (3) has a carrier layer (4) and cover layer (5) of ceramic material, pref. Al2O3.
Patent DE-4409656-A1 (DE)
Title: Device for controlling the jet from a hydromassage nozzle
IPC: A61H33/02
Filed: 1994-03-21
Abstract: The invention relates to a device for controlling the jet from a hydromassage nozzle. The device is provided for generating a mixture of a liquid and a gaseous medium and for directing this mixture into a hygiene basin. The jet which can be delivered by the hydromassage nozzle can be oriented in a monostable or bistable manner by means of a switch element which is provided in the interior of the nozzle housing.
Patent DE-4410227-A1 (DE)
Inventor: JAMANN HELMUT
IPC: F15B13/00
Filed: 1994-03-24
Abstract: A component such as an interconnecting plate, an intermediate plate valve, a control housing and the like (1, 2) is disclosed for building vertical and/or horizontal modular structures of hydraulic or pneumatic control units. In order to avoid the disadvantages of known joining solutions with more or less long tie rods for assembling all components of the concerned control unit or with flap-like projections provided on the components for individually connecting them with each other, and in order to simplify the structure of control units as a whole, the throughbores (9, 13 or 21, 23) for the shaft (10, 22) of fastening screws (3 or 4) provided in an area located between both joining surfaces (6, 7) of the component (1, 2) are shaped into a cage that encloses the head (11 or 16) of the fastening screws (3 or 4). The fastening screws (3 or 4) are sufficiently movable in the axial direction to establish a screw connection between two components (1, 2). The fastening screws (3 or 4) may be actuated through an area (9, 23) of the throughbore (9, 13 or 21, 23) opposite to the free end of the head (11 or 16) of the fastening screw (3 or 4) and provided with a thread that corresponds to the thread of the fastening screw (3 or 4).
Patent DE-4411182-A1 (DE)
Title: Rocker arm control in IC engine
Inventor: MUELLER LEOPOLD DIPL ING
IPC: F01L13/00
Filed: 1994-03-31
Abstract: The rocker arm control has a follower device, for the transfer rocker arm for the switching valve drive in an IC engine, having follower bolts (13) which are brought into contact via the increasing support surfaces of a locking slide (14). The locking slide is located pref. parallel to the pivoting axis (KA) of the rocker arm and is hydraulically adjusted. The extended slide axis (S) of the follower bolts and the returning bolts (121) forms a circular chord extends in the stroke direction (H) below the pivot axis.
Patent DE-4411747-A1 (DE)
Title: Air dehumidifier with desiccator carrier
Inventor: STAEHLE SIEGFRIED
IPC: F24F3/14
Filed: 1994-04-06
Abstract: The carrier structure (14) supports a powdery or granular desiccator (16), which is retained in a container (10) and dissolving in water. The carrier structure is in the form of thick-wall, rigid, air and water permeable mat (14) inserted into the container between its opening and bottom (12). Onto the top mat surface can be spread the desiccator, or the latter can be retained in the mat pores. Pref. a fibre mat or tile of water repellent material is formed of plastics fibres and metal wire pressed into a tile.
Patent DE-4413984-A1 (DE)
Title: Box=form built=in furniture for mobile home
Inventor: SCHMIDT GERHARD
IPC: A47B47/04
Filed: 1994-04-21
Abstract: The built-in furniture may be installed in a mobile home. It has panel sections (1,2) made of plywood and arranged perpendicular to the wall (4) and/or the floor (3) of the vehicle. Lap projections (5) are formed on the wall-side or floor-side panel edges.The lap projections extend into matching slots (7) in the wall and floor and are secured by glue. A series of gaps (6) is provided along the panel edges to act as ventilation openings.
Patent DE-4415149-A1 (DE)
Title: Boiling eggs in a microwave appliance
Inventor: SCHMITZ RAIMUND DR
IPC: A23L15/00
Filed: 1994-04-29
Abstract: To boil whole shell eggs in a microwave appliance, the egg is wholly surrounded by water and is not shrouded against the microwaves. Also claimed is a pot (1) which is permeable to the microwaves, such as a 250 ml polypropylene yoghurt pot, together with a spacer (3) such as a paper clip, to hold the egg wholly immersed in about 75 ml of water.
Patent DE-4419025-A1 (DE)
Title: Device for connecting the conductor to the inflating device in an air-bag system
Inventor: TADA TATSUO
IPC: B60R21/017
Filed: 1994-05-31
Abstract: If a plug (15) is inserted into a socket (12), hooks (24, 24) of a covering (16) retain the plug (15) in order to prevent the latter from being released from the socket. Furthermore, provision is made for a projecting wall portion (26) on the covering (16), which wall portion prevents the plug (15) from being inserted in an opposite direction relative to the socket (12). <IMAGE>
Patent DE-4421592-A1 (DE)
Title: Method for adjusting an actuator for a speed-of-revolution controller in a traction control system
Inventor: AKABANE TETSUO
IPC: F02D1/04
Filed: 1994-06-21
Abstract: By means of the present invention a method is provided by means of which an ABS/TRC ECU (22)... when the latter is fed an adjustment display signal ... an actuator (21) for a speed-of-revolution controller is moved backwards and forwards in order to specify a mechanical adjustment range of the actuator (21) for the speed-of-revolution controller. In addition, the ABS/TRC ECU (22) specifies a lower limit value (A) for the travel position of the actuator (21) of the speed-of-revolution controller with reference to a vehicle-dependent incorrect adjustment quantity of the actuator for the speed-of-revolution controller in order to determine a servo position, corresponding to the position (A), of a speed-of-revolution controller connecting element (20) during a maximum deceleration during the TRC control. Subsequently, the ABS/TRC ECU (22) adds the magnitude of an effective travel of the speed-controller actuator (21) to the position (A) in order to specify an upper limit value (B) of the travel position of the actuator (21) of the speed-of-revolution controller and determines a servo position, corresponding to the upper limit position, of the speed-of-revolution controller connecting element (20) for a minimum delay during the TRC control. Detected data relating to position control of the actuator (21) for the speed-of-revolution controller are stored in a memory of the ABS/TRC ECU (22). As a result, setting the speed-of-revolution controller connecting element can be made easier and the capability to implement the setting is improved without special parts or particular specialist knowledge being required. <IMAGE>
Patent DE-4421776-A1 (DE)
Title: Improvements to grinding balls for cleaning, and method and devices for their manufacture
Inventor: BIZARD ANDRE
IPC: F28G1/12
Filed: 1994-06-22
Abstract: The invention relates to a grinding ball (1) for cleaning, which is formed from a sponge-like compound of caoutchouc which comprises grinding grains (2) mixed intimately in this compound, the grains being formed by small pieces, covered on their side surface with dried adhesive (7), of a section of grinding material of polygonal, preferably square cross-section. <IMAGE>
Patent DE-4425852-A1 (DE)
Title: Reinforced front body of vehicle
Inventor: TAKANISHI TOSHIAKI
IPC: B62D25/08
Filed: 1994-07-07
Abstract: The front of the vehicle body has side frames (11) flanking the engine compartment. The front ends of the side frames are shaped to fit through holes in the front panel of the body. The reinforcing plates (12) have flat upright sections and upper and lower lips to sit on the respective weld seams. The reinforcing plates strengthen the joint with the front panel esp. w.r.t. tensile forces when the vehicle is towed using the attached towing hook (34). The towing hook fitting is also secured to the reinforcing plates and to the front body panel. The tensile forces are accommodated as transverse forces on the weld seams. The side frames run into the wheel arch supports at the sides of the engine compartment.
Patent DE-4429092-A1 (DE)
Title: Yarn-testing device
Inventor: HERZOG WILHELM PROF DIPL ING
IPC: B65H63/06
Filed: 1994-08-17
Abstract: Device for testing yarns for weak points, characterised by the combination of the features:   a) a guide member, in order to feed the yarn to be tested to a test stage, b) a drive member, in order to draw off the tested yarn from the test stage, c) the guide member and the drive member being designed in such a way that they can be so operated that the yarn is subjected, within the test stage, to a predetermined tension, so that the yarn tears when a weak point of the yarn passes into the test stage.   The device according to the invention allows a continuous testing of large quantities of yarn at high speed. <IMAGE>
Patent DE-4435767-A1 (DE)
Title: Broadband information system for distribution and interactive services
Inventor: MOEHRMANN KARL-HEINZ DIPL ING
IPC: H04N7/173
Filed: 1994-10-06
Abstract: In the broadband information system, several subscribers (home networks) and also public networks (BN) with coaxial cables are provided for transmission of additional data. Data are divided between amplifier stations (HUB) and network connection units (NT) in the public broadband networks (BN). The channel capacities between the network connection units and the subscribers (TL1,TL2...) are reduced.  Information of the subscriber channels (TK1,TK2,TK3,...) is transmitted over the frequency bands for cable tv programs (CATV). Reception data of the interactive services in the subscriber channels are modulated and transmitted to a subscriber connection appts. (STB). The data are then converted into signals which can be processed by a video receiver (TV).
Patent DE-4436656-A1 (DE)
Title: Regeneration of zeolite(s) contaminated with polyhalogenated or poly:cyclic aromatic hydrocarbon(s)
Inventor: KETTRUP ANTONIUS PROF DR
IPC: B01J20/34
Filed: 1994-10-14
Abstract: Process for decontaminating and regenerating zeolites, which are contaminated with polyhalogenated hydrocarbons, esp. polyhalogenated dibenzodioxins and dibenzofurans, as well as with polycyclic aromatic hydrocarbons, is novel in that the contaminated zeolites are treated in a fixed bed or fluidised bed reactor at 50-120  deg C with ozone-contg. gas and then the waste gases leaving the reactor are cleaned. Also claimed is the appts. for carrying out the above zeolite decontamination and regeneration comprising a ozonator (2) and a heated fixed bed or fluidised bed reactor (7).