baber/WOPTO huggingface dataset:
Patent DE-4102929-A1 (DE)
Title: Road vehicle with braking energy recovery - has ancillary units switched on when braking occurs with recovered energy passed to storage units
Inventor: HAGIN FAUST DIPL ING
IPC: F02G5/00
Filed: 1991-01-31
Abstract: In a town bus, the radiator (K1) has double the normal water volume, i.e. 50 litres instead of 25. Dependent upon a regulator device (9) is either a 3/3 way magnet valve (MV) or a throttle valve with adjustable throttle cross-section, which in connection with corresp. cooling water pipes permit the adjustment of the following water circuits:- a) water pump (WP) - radiator (K1) - water pump (WP), b) water pump - engine (M) - radiator - water pump c) variable combination of the two first water circuits. The regulator device (9) controls on the basis of the actual value fed to it the speed shaft drive (na) the speed (np) of the pump (P), the delivery pressure (p) of the pump (P) in the pressure line (6), the cooling water temp. (TM) at the engine outlet, the cooling water temp. (TE) at the engine inlet, the cooling water temp. (TK) at the radiator (K1) outlet during braking, and in the thrust operation of the vehicle a speedometer increase of the fan (L) and of the water pump (WP). ADVANTAGE - Makes better use of braking energy, partic. in buses.
Patent DE-4105437-A1 (DE)
Title: Electrical wash basin fitting for mounting on wash stand - having outlet valve connected to household waste water pipe via waste water piping with water flow released by operation of electric valve
Inventor: GOEHRING CLAUS-PETER DR
IPC: E03C1/05
Filed: 1991-02-21
Abstract: A battery supplies an electronic unit and/or the electrical valve with power. This battery is separated from the wash basin fitting by being installed below the wash stand and connected to the electronic unit and/or electrical valve via a cable. A chamber lying outside the water guiding space is assigned to an element (10) of the waste water piping (8,9,10,11). The battery and/or the electronic unit is accommodated in this chamber. The water guiding element (10) concerned is a siphon, pref. U-shaped so that the chamber is located in the space defined between the shanks or arms of the U-shape. The chamber is pref. accommodated in an adaptor releasably fixed to the element (10). ADVANTAGE - More pleasing to view since battery and/or electronic unit is kept out of sight yet access to elements to be serviced or changed, esp. to battery, is eased.
Patent DE-4126310-A1 (DE)
Title: Pipe repair appliance with cylindrical smoothing piece - applies synthetic resin layer by using distributor with compartment, seal, pressure sensor and ducts
Inventor: STEFANUTTI KLAUS
IPC: F16L55/26
Filed: 1991-08-08
Abstract: The repair-appliance (1) for pipes (2) laid in the ground applies a setting artificial resin layer (5) to the pipes' inner wall by means of a cylindrical smoothing-piece (3). The smoother (3) has a distributor incorporating a compartment (7) the front of which has a seal (11) resting against the pipe (2). At least one pressure-sensor (17) measures the pressure of the synthetic resin (5) in the distributor and controls the movement of the smoother (3). The distributor has several feeder-ducts (16) taking the synthetic resin into the chamber (7), the smoother (3) and/or seal (11) have a protuberance (9) forming a rotationally symmetrical gap (13) with the lengthwise axis (8) of the appliance (1). USE/ADVANTAGE - A hydraulically smooth layer of resin is applied to the whole length of the pipe being repaired.
Patent DE-4129700-A1 (DE)
Title: Prodn. method for exchanger component - uses plastics plate to which inorganic adsorber particles with micro-pores are adhered
Inventor: KUMA TOSHIMI
IPC: F28F13/18
Filed: 1991-09-06
Abstract: The method involves adhesion of inorganic adsorber particles (5) with an average micro-pore dia. of 4 - 6A on a surface of a plate (14) by means of an adhesive layer (2). The plate is then corrugated, with a wave height of 1 - 2.6 mm, and a wave length of 2.5-5mm. Alternating lamination is then effected using a flat plate and one corrugated to form a component with several narrow channels. The inorganic adsorber is a hydrophilic zeolite, and its particles (5) are so adhered that they are partly implanted in the adhesive layer (2), with another part projecting outwards. They are blown on to the adhesive layer which by prior heating is semi-dry, so that they provisionally adhere. The layer and particles are then heated to a temp. of 100 - 250 deg. C., so that the adhesive hardens, and this during a short period so that the micropores of the adsorber are not blocked by the adhesive. USE - To produce a component for a total heat energy exchanger.
Patent DE-4130738-A1 (DE)
Title: Sprung mould with circular baseplate and peripheral tension ring - has tension fastening with tension lever, tension ring with sliding ends, and bearing blocks.
Inventor: SCHUELEIN ROLF GUENTER
IPC: A21B3/13
Filed: 1991-09-16
Abstract: The sprung mould has a circular baseplate enclosed by a slotted tension-ring tightened by a tension-fastening which has a tension-lever (6) movably fixed to one end (4) of the tension ring. A lever-arm (7) is movably fixed to the other tension-ring end (5). The ends (4, 5) slide over each other. The tension lever and lever-arm move parallel to their pivot axes into each other, and on bearing-blocks (8,9) on the tension-ring ends. The tension lever and lever arm have turned-over edges (12-14) along their lengthwise edges, with bearing points (11) for the connections between the tension lever and lever arm. USE/ADVANTAGE - The sprung mould operates more easily by the tension lever and lever arm being guided by bearing blocks on the ends of the tension ring.
Patent DE-4135724-A1 (DE)
Title: Appts. for adsorption of contaminants in waste water - comprises adsorbent suspension of lignite coke or activated carbon dust mixed with water and later removed by flocculation or filtration
Inventor: MUELLER HEINZ JOACHIM
IPC: C02F1/28
Filed: 1991-10-30
Abstract: An adsorbing suspension is formed using an adsorbent in powder form and is mixed with the water in metered quantities. The adsorbent and the adsorbed contaminants are sepd. from the water after a suitable period. The adsorbent consists at least in pt. of lignite coke dust, and/or low-quality activated C in powder form, and is used to form an aq. suspension. The adsorbent and the adsorbed contaminants are sepd. from the water in a waste water treatment plant (4) upstream of which the adsorbent suspension is added to the water. The suspension is mixed with the water in an intermediate treatment tank (3). Other additives such as neutralising or flocculant media are also mixed with the water in this intermediate tank. The adsorbent may be sepd. from the water together with other contaminants in a flocculating and/or filtration procedure. USE/ADVANTAGE - Used for adsorbing contaminants in waste water. Existing systems use adsorbent beds which require careful supervision to ensure that when the bed becomes overloaded or breaks down, timely action is taken to divert the flow to a second bed or to renew the bed material. Simple and inexpensive means are provided to improve this procedure in such a way that no bed is required and the plant can operate without supervision
Patent DE-4136055-A1 (DE)
IPC: B61D3/18
Filed: 1991-10-29
Abstract: The invention relates to a low floor railway wagon for transporting vehicles, having a main frame resting on bogies at the end, on which main frame a loading platform, onto which vehicles can be driven, is mounted, which platform can be swivelled about one of two centres of rotation at the end in order to move from a transport position into a loading position, or vice versa. In order to obtain a particularly simple and robust solution with respect to the swivelling and locking of the platforms in the transport position, according to the invention it is proposed that the two bogie pins (7, 7') of the bogies (3, 3') located at the ends be provided as centres of rotation for the loading platform (8) and that two hydraulic swivel cylinders (9, 9') be used for swivel movements on the right-hand side and left-hand side about the bogie pins (7, 7') the said swivel cylinders (9, 9') being coupled, combined on one side, to a central point (M) of the main frame (6) whilst the free piston rods are each connected at a centre of rotation (16 and 17, respectively) to one of the edges of the loading platform (8). <IMAGE>
Patent DE-4143113-A1 (DE)
Title: Wall cleaning appliance for high buildings - consists of work platform with carriage, blasting nozzles, suction pipe and shield housing
Inventor: ZWEIG HARALD
IPC: A47L11/38
Filed: 1991-12-24
Abstract: The wall cleaner for high buildings consists of a work-platform (1) which can be moved vertically and horizontally by means of cables between a carriage on the top and bottom of the building. At least one blasting-nozzle (6) is positioned on the platform (1) and is pointed towards the operating side (7) facing the building wall. The nozzle(s) (6) has/have at least one suction pipe (12) belonging to a suction appliance (13) for a mixture of air and gas, steam, dust or haze. The nozzle(s) (6) is/are moved by a drive motor (8) inside a shield housing (10) and have a support (9) with sealing lips (24). The bottom of the shield houisng (10) has a collector (11) for the liquid blasting medium and any residue from the cleaning. ADVANTAGE - The cleaning appliance has movable blasting-nozzles.
Patent DE-4200105-A1 (DE)
Title: Text marking system for computer system - has liner display and processor which addresses selective points along linear scale in correspondence with text positions held in associative memory
IPC: G06F17/21
Filed: 1992-01-04
Abstract: For a new search term a comparison is performed with text stored in a memory (205), and the text positions found are placed in content-addressable storage (207). For an already-used search term, and with previous comparison on previous text positions, the positions stored from the preceding comparison are used for display (203). With no such comparison on relevant text positions, the text comparison proceeds with the content of the former memory (205). ADVANTAGE - Inexpensively mfd. system can display output text on existing printout via e.g. printer interface without special software adaptation.
Patent DE-4201468-A1 (DE)
Title: Bus system for car telephone - has subscriber integrated voltage supply providing voltage to all subscriber's from voltage source with inner resistance
Inventor: BRINKMEYER HORST DR
IPC: B60R16/03
Filed: 1992-01-21
Abstract: The integrated voltage supply system for car subscriber has a bus system (1) for all subscribers (2, 3), with the voltage (U) from a voltage source (UV) with an inner resistance (Z). All subscribers contain a switchable and controllable modulation current (IM) source (4). With a transmitting subscriber current source ON, the voltage drop at the inner resistance, caused by the modulation current, can be evaluated by the other subscribers. The modulation takes place in useful frequency range of the expected data transmission. If several subscribers transmit simultaneously, the voltage drop is controlled to a constant value by reduced modulation currents at the subscriber. ADVANTAGE - Transmit facility for subscribers without coupling modulated HF signals.
Patent DE-4201742-A1 (DE)
Inventor: MAHARSHAK ARIE
IPC: G08B21/24
Filed: 1992-01-23
Abstract: A cardholder (300) with an alarm (16) includes a control circuit (350) to prevent operation of the alarm until the cardholder is folded up or closed. The control circuit (350) is preferably an interrupted loop (352, 354, 358) of conductive material on the exterior of one or more flexible pockets (12) of the cardholder and a conductive member (358), which may be part of the loop, on an adjacent pocket (356) or pockets which closes or bridges the gap (360) in the interrupted loop when adjacent pockets are placed into overlying relationship such as by folding the cardholder (300).
Patent DE-4210225-A1 (DE)
Title: Dispenser for controlled amounts of fluids and paste-type materials
Inventor: KATZ OTTO DIPL ING
IPC: B05B11/00
Filed: 1992-03-28
Abstract: The pump feed and suction valves are controllable by pressure difference together with additional mechanical forces. The dispenser has a reservoir whose volume reduces as the product is removed, and this by virtue of resilient walls, and a closure element linked to the feed actuating device and arranged in the product removal bore.A closed feed valve (17) lies with its planar surface (16) and with a seal (14) linked to a piston (13) on a plane and a closed suction valve (6) forms with its planar surface (5) and a front wall (4) another plane which delimits the stroke of the piston.The piston is movable in the feed direction and the restoring spring (35) fitted outside the pump chamber (12) is arranged between a shoulder and a flange (34) linked to the piston.
Patent DE-4210488-A1 (DE)
Title: Connector for tubular component - has expanding component engaged by bolt threaded over full length and has safety device to prevent screwing in too far
Inventor: DZIUK RICHARD
IPC: F16B12/40
Filed: 1992-03-31
Abstract: The bolt (10) for tightening the component in a recess is threaded for its entire length, typically engaging in a tapped bore in the expanding component (17). There is a safety device, typically a tapped plastics portion of the expanding component, preventing the bolt being screwed in too far. Expansion of the component is allowed by a lengthwise slot in it, while its diameter is the same as the internal diameter of the recess. ADVANTAGE - Assembled and dismantled without other components, and allows easy shortening or lengthening.
Patent DE-4212941-A1 (DE)
Inventor: MARKERT THOMAS DR
IPC: A61Q13/00
Filed: 1992-04-18
Abstract: The invention concerns pentene derivatives of the general formula (I), in which, independently of each other, R<1> is hydrogen or a methyl group, R<2> and R<3> are hydrogen or an alkyl group with 1 to 5 C-atoms, R<4> is hydrogen or a CHR<5>R<6> group (R<5> and R<6> being hydrogen or an alkyl group with 1 to 6 C-atoms) and X is a CO or CHOH group, with the provision that (a) at least one of the groups R<2> and R<3> is an alkyl group and (b) 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-1-ol is excluded. Such compounds are odoriferous substances with interesting fragrances and high diffusion power.
Patent DE-4214388-A1 (DE)
Title: Receptacle with retaining fixtures for portable computer - allows safe transport of appts. recessed into rectangular carrier with space for cable-connected peripheral device
Inventor: EPPEL THOMAS
IPC: G06F1/16
Filed: 1992-04-30
Abstract: The computer (4) is fitted into a recess (1) in a substantially rectangular receptacle between two sidewalls (2,3) and between front and rear upstands (5,6). It is retained by a pair of fixtures (7) on the respective sidewalls which bear upon its two sides. A carrying handle (8) is fixed to the left-hand sidewall. A pocket (10) is provided in the right-hand sidewall (3) for e.g. a flexible-cable-connected bar-code-reading stylus. USE/ADVANTAGE - With laptop computers or electronic notebooks, use of the appts. in various locations is facilitated esp. where no suitable surface for the computer to stand upon is available.
Patent DE-4216943-A1 (DE)
Title: Appts. for mixing reagents to produce e.g. polyurethane resins - has mixing chamber with extra inlet for fillers to enter just below bottom end of plunger so that they are fully wetted by reagents added
Inventor: REISINGER GERHARD
IPC: B29B7/76
Filed: 1992-05-22
Abstract: Appts. has a mixing chamber with inlets for the reagents and an outlet for the mix produced; it has also a control plunger which moves from one position which leaves the inlets open to another by the outlet where the inlets are closed, and fillers can also be added directly to the mixing chamber. The appts. has the central plunger moved vertically by a piston into/out of the chamber, which is fed by the reagent inlets. Return bores allow recirculation via the slots on the plunger. The chamber outlet is at the bottom. A third inlet between the end of the plunger and the level of the inlets is for fillers. When a mixing stage has ended the plunger is lowered so that it closes off the inlet and simultaneously opens the recirculation slots. The layout ensures that fillers are fully wetted by the reagents. ADVANTAGE - The design allows even coarse particle fillers to be added to the mix without clogging the outlet nozzle or damaging the recirculation slot.
Patent DE-4217641-A1 (DE)
Title: Sensing head for three=dimensional sensing of workpiece - has cylindrical housing contg. ball section bearing body between sensing pin and transfer element acting on transducer
Inventor: MADLENER WOLFGANG
IPC: G01B5/012
Filed: 1992-05-28
Abstract: The head has a cylindrical housing (1) contg. an axially movable transfer element (4) suitable for interaction with a digital transducer, and a sensing pin (7) protruding from one end of the housing. The transfer element is moved when the pin is deflected and thereby inclines the flat surface of a ball section bearing. The pin sits in contact with the flat surface of the ball section bearing body which rests against a flat surface (14) of a lid (2) rigidly attached to the housing. The bearing body fits into a matching bearing arrangement in the transfer element. USE/ADVANTAGE - For measurement machines or machine tools. Measurement accuracy is increased whilst essentially maintaining external dimensions of sensor.
Patent DE-4222776-A1 (DE)
Title: Parallel processor with branching delay slot for instructions - has queuing memory connected to instruction output analyser and branching processor circuits with flag control section
Inventor: ANDO HIDEKI
IPC: G06F9/38
Filed: 1992-07-10
Abstract: A superscalar processor, fetching and detecting several instructions simultaneously for distribution to corresp. functional units, transfers instructions to a queue (13) of several blocks. Instructions in the same block as the branching instruction and in an adjoining block form the branching delay slot. The queue has a number of entries each including an instruction with a flag indicating its relationship to a branching forecast. This flag determines execution or non-execution of the instruction with which it is associated. ADVANTAGE - Power of parallel processing unit is not degraded by branching.
Patent DE-4225142-A1 (DE)
Inventor: VOIT ARNO DIPL ING
IPC: F16J15/3268
Filed: 1992-07-30
Abstract: The invention relates to a device for sealing cylindrical metal bodies, especially shafts in cryogenic valves, which are surrounded by an essentially annular seal which cannot be bonded to metal. The seal is surrounded by a ring, arranged concentrically to the shaft, with a one-way characteristic made from a shape memory alloy. The internal shape of the ring is matched to the external shape of the seal and the ring contracts when the transition temperature is exceeded. <IMAGE>
Patent DE-4226417-A1 (DE)
Title: Take-up device for spool for winding up photographic paper - has operating handle loading and locking spring associated with locking element to allow double handed removal of heavy spool.
Inventor: LORENZ BERNHARD DIPL ING
IPC: G03B27/58
Filed: 1992-08-10
Abstract: The locking element which secures the spool in its operating position on the spool shaft is moved by a spring (19) which is loaded by operating a handle (20) and simultaneously locked in the loaded state. The handle can be a press button (20) at the free end of the spool shaft (18). The spring acts on the press button. When the spring is discharged the locking anchor (15) forces the locking element into the position to secure the spool. A bolt (9) movable in the spool shaft against a further spring (10) is connected to a flange (2) displaceable on the shaft. When the spool is pushed into its working position the bolt and flange are moved into a position pretensioned by the extra spring. USE/ADVANTAGE - Easier handling of photographic paper take-up device by operator.
Patent DE-4228926-A1 (DE)
Inventor: GRUBER WERNER
IPC: A61K31/41
Filed: 1992-08-31
Abstract: The invention concerns a ready-to-inject aqueous solution of a water-soluble, physiologically tolerated azosemide salt of an organic amide, the solution containing an organic solvent and optionally a physiologically tolerated buffer. The invention also concerns a method of preparing such an injection solution, the method calling for the salt to be dissolved in a mixture containing water, an organic solvent and optionally a physiologically tolerated buffer.
Patent DE-4238421-A1 (DE)
Title: Packaging for oral hygiene products - consists of blister packs separated by perforated lines which contain capsules of tooth-paste and other substances which dissolve in user's mouth
Inventor: KRASS B F DR
IPC: A61C19/06
Filed: 1992-11-13
Abstract: The packaging is for toothpaste and/or other products for oral hygiene. A portion of toothpaste (2) may be enclosed in a capsule (1) which may be opened by chewing or by dissolving in the mouth. The complete capsules may be sold in a set of blister packs (3) which are easy to open. The individual packs (4) are separated from one another by perforated lines (5) to enable them to be easily detached. The complete pack (3) may incorporate blister packs containing a variety of different products (6,7,8). USE/ADVANTAGE - Blister pack containing oral hygiene products eg. toothpaste in capsule form.
Patent DE-4239582-A1 (DE)
Title: Triggering inflation of vehicle safety restraining system, e.g. air-bag - comparing vehicle speed with time-dependent speed value after acceleration threshold is exceeded
Inventor: OBERLANDER LARRY EARL
IPC: G01P15/08
Filed: 1992-11-25
Abstract: The  method  involves  detecting  the vehicle's acceleration and comparing it with a threshold value to produce a set of results required to trigger the system. The change in the vehicle's speed is compared with a speed threshold value. The magnitude of the oscillation of the detected acceleration is compared with an oscillation threshold. A trigger command is produced when both thresholds are exceeded.
Patent DE-4300840-A1 (DE)
Inventor: ITO TAKAYUKI
IPC: G02B15/16
Filed: 1993-01-14
Abstract: A compact zoom lens system which effectively corrects chromatic aberrations, includes, in order from the object side, a first lens group having a positive focal length and a second lens group having a negative focal length, the inter-group distance being varied to perform zooming. The first lens group includes, in order from the object side, a first subgroup (1a) having a small power and a second subgroup (1b) having a large positive power. At least one of the subgroups (1a, 1b) is a cemented lens having a divergent surface, with an aspheric surface being provided in the first subgroup (1a). The first lens group satisfies certain conditions relating to power. <IMAGE>
Patent DE-4301380-A1 (DE)
Title: Targetted disturbance for sequence number in ATM real-time cell stream
Inventor: SZIGETI TIBOR DIPL ING
IPC: H04Q11/04
Filed: 1993-01-20
Abstract: The method involves transmitting cells byte-wise via an ATM node. The data forming the cells are read into a shift register (SR1). Simultaneously, a cell start signal (CSTi) with a bit pulse (BCKi) is real into a second shift register (SR2) which delays the cell start signal to send the sequence number from the first shift register to a memory (SP1). The sequence number remains in the memory until the next sequence number is received.The first sequence number is compared (V1) to a sequence number from a programm switch (PS1). When the numbers match, a signal is generated (STA) to transmit an error sequence to the first shift register. A second comparator (V2) is used to compare the first sequence number with a sequence number from a second program switch (PS2). If the numbers match, the error sequence is ended.