baber/WOPTO huggingface dataset:
Patent DE-4133077-A1 (DE)
Title: Compact low pressure gas discharge lamp - has enlargement at centre of straight tubular section extending between bifilar wound sections
Inventor: KRZENZIESSA SIEGFRIED
IPC: H01J61/28
Filed: 1991-10-02
Abstract: The lamp has a gas discharge envelope provided by a bifilar wound discharge tube (1). A straight coupling section is located between two spiral sections which is widened (6) at its centre, the electrode ends (3,4) lying parallel to the lamp axis of the envelope. Pref. the widened part of the straight section has an oval cross-section with a ratio of 1.2:1 between its main and auxiliary axes. the main axis being parallel to the lamp axis. Pref. the straight section extends at right angles to the lamp axis. ADVANTAGE - E.g for mercury vapour lamp. Maintains optimum vapour pressure.
Patent DE-4139287-A1 (DE)
Title: Hot water storage unit for solar system - has integrated storage and expansion tanks and heat exchanger
Inventor: SCHAEFERTOENS JOERN-HENRICH
IPC: F24D17/00
Filed: 1991-11-29
Abstract: In a hot water storage unit for solar systems, the novelty is that the storage tank (1), the expansion tank (3) and the heat exchanger (2) are assembled to a common pref. cylindrical unit and are enclosed by a common heat insulation (4). ADVANTAGE - The storage unit is optimally adapted to solar technology requirements, has minimal heat losses, is heated with extremely low temp. differences and pressure losses in the heat exchanger, meets strict hygiene requirements and is inexpensive to mfr..
Patent DE-4200102-A1 (DE)
Title: Swivel fitment for furniture such as slatted bed frames - consists of two pairs of levers, spindle motor, and stop mechanism
Inventor: SCHMID KURT DIPL ING
IPC: A47C20/04
Filed: 1992-01-05
Abstract: The swivel fitment for furniture with movable flat elements (4), esp. slatted bed or recliner frames, consists of two pairs of levers (12, 13) each movably mounted symmetrically with the lengthwise axis of the fixed outer frame (1). At least one pair of levers is fixed to a connecting-shaft (6). At least one pair of levers has a mechanical stop (20) restricting the movement of the flat element in relation to the outer strut (1). The swivel fitment is attached to a head (18) fixed to the outer frame and is moved by a spindle motor. USE/ADVANTAGE - The swivel fitment enables the neck and head parts of slatted recliners to be adapted to the anatomy of the sleeper.
Patent DE-4205400-A1 (DE)
Inventor: BARAINSKY MARKUS
IPC: G07C1/02
Filed: 1992-02-20
Abstract: The invention relates to a process for producing or packing an item with a limited period of use or interest, e.g. a regularly issued periodical or foodstuffs to be consumed within a limited time, in which the consumer item or its packaging is fitted by adhesive means or other means of attachment with a timer having an indication which, close to the time of the production of the consumer item (2), especially at the time of securing to the consumer item or its packing, is set and/or otherwise configured to synchronise its indicator with the actual time, and consumer items produced by the process.
Patent DE-4205636-A1 (DE)
Title: Printing with ink solid at ambient temp. - applies heated viscous ink as thin film to printing cylinder
Inventor: GRIEBEL RUDOLF DR
IPC: B41M1/10
Filed: 1992-02-25
Abstract: The liquefied,viscous ink is applied to the surface of an intaglio cylinder, and any liquid,with the exceptions of the projections on the cylinder surface, is removed. The ink which is at least in the viscous condition and forms an image on the cylinder surface is transferred by printing on to the surface of the material which is to be printed.The ink on the printed material is then solidified by cooling. USE/ADVANTAGE - For photogravure printing,with increased velocity of ink drying without interfering with the work place.
Patent DE-4208938-A1 (DE)
Title: Device for controlled metering of lacquer to applicator roll - using intermediate roll having engraved surface and tapered side walls
IPC: B05C1/08
Filed: 1992-03-19
Abstract: Apparatus for feeding lacquer in a controlled manner to an applicator roll (10) consists of a partially submersed roll (2) in a lacquer-containing vessel (1). This roll picks up lacquer and feeds into to a second roll (3) which is in contact with the first roll and has tapered side walls near the working surface which is engraved (4). This roll then feeds the lacquer trapped in the engraved recesses to the applicator roll (10). USE/ADVANTAGE - For lacquer coating strip, plate and hollow bodies. The surface of the rolls, esp. the geometry of the second roll ensures uniform metering of lacquer with the need for surface and/or side scrapers which lead to frictional wear and require constant adjustment.
Patent DE-4213825-A1 (DE)
Title: Boom head for sailing surfboard - is divided into two parts, which are locked together by two closing elements
Inventor: STEINIG KLAUS
IPC: B63B35/79
Filed: 1992-04-28
Abstract: The device connects the mast-sided ends of the boom spars to each other and to the mast. It has two end openings for the spar ends, and an insertion section for the mast. This section can be opened at the side for easy application to the mast, and is closed by a closing device. The head is divided along a plane (3), which defines the mast guide surface (4) of the mast insertion section (2) into two mast contact parts, and separates the spar openings (1). The two parts of the head are connected by two closing elements (5,6), which are located diametrically opposite to each other relative to the insertion axis of the mast. USE/ADVANTAGE - Improved handling, esp. for mounting and removal of boom head for windsurfer.
Patent DE-4218450-A1 (DE)
Title: Reinforcing fibres of steel wire for mixing with concrete - have flat middle section profile, with largest width exceeding diameter of round end sections
Inventor: ENGELBRECHER MICHAEL
IPC: E04C5/01
Filed: 1992-06-04
Abstract: The steel wire reinforcing fibres have a straight middle section and bent, shorter end sections. Their surface is not smooth, at least partly, e.g. with indentations, peripheral strips etc. in a sequence. The middle section (1) is flat as compared with the round starting profile. The largest width of the middle section exceeds the dia. of the round end sections (2,3). Pref. the middle section has two flat portions (4,5) on opposite outer sides. USE/ADVANTAGE - For concrete reinforcement, with improved anchoring, simple and low-cost mfr.
Patent DE-4223391-A1 (DE)
Title: Collar for connecting pressure meter to shut=off valve connection - has ventilating bore running axially or at acute angle to axis from central cavity, for receiving annular seal, and outer surface of collar at end opposite to meter
Inventor: MARTIN NORBERT
IPC: G01L19/00
Filed: 1992-07-16
Abstract: The collar has opposite threads (5,6) at either end which accept the valve or pipe connections and a ring seal between the ends of the two pipes protruding into the collar. In the mounted state, the seal sits loosely in a turned section (7) between the threaded sections. A bore (8) running axially or at an acute angle to the collar axis connects to an enlarged opening section (7) and opens out on the side of the collar remote from a measurement device. This channel or vent bore runs in the region of a hexagonal edge tip if the outside of the collar is hexagonal. USE/ADVANTAGE - For connecting pressure measurement devices to valves or pipes contg. valves. Collar enables connection to be broken without danger to operator, esp. danger to eyes from escaping high pressure media.
Patent DE-4236665-A1 (DE)
Title: Video telephone subscriber appts.
Inventor: GARCIA-VICTORIA CARLOS
IPC: H04N7/14
Filed: 1992-10-30
Abstract: The subscriber appts. has a rear inclined display device (3) providing an image of the telephone partner and an adjacent video camera (11) used to provide an image of the user positioned in-front of the screen.The camera lens and image transducer are separate from the camera electronic circuit and are supported immediately above the display screen upper edge (9), or side edge, the electronic circuit being located behind the screen (3').
Patent DE-4237434-A1 (DE)
Title: Linear glucamide detergents - useful as accelerating emulsifiers in the emulsion polymerisation of vinyl] chloride
Inventor: FISCHER ANDREAS DR
IPC: C08F2/24
Filed: 1992-11-06
Abstract: The use of linear glucamide detergents (I) are used as aids in the synthesis or processing of vinyl chloride polymers. Also claimed, are (i) specifically, the use of (I) in the emulsion polymerisation of vinyl chloride (VC) with anionic emulsifier(s) (II) and (ii) is PVC contg. (I). Pref., (I) have the formula R-CO-NR'-Z, with R = 11-17C hydrocarbyl, R' = H or 1-6C alkyl, Z = hexose residue; prods. derived from D-glucose are commercially available; pref. amt. of (I) is 50% w.r.t. total amt. of emulsifier. (II) is, e.g. Na alkane-sulphonate, alkane-sulphate, alkylbenzene-sulphonate or dialkyl-sulphosuccinate. ADVANTAGE - The polymerisation of VC is considerably activated by addn. of (I). this results in shorter reaction times in batch prod., or reduced activator consumption in continuous prod., with good yields and high quality product in each case.
Patent DE-4243798-A1 (DE)
Inventor: HARGARTER NICOLE DIPL ING
IPC: B32B7/022
Filed: 1992-12-23
Abstract: The present invention relates to a multilayer polyurethane film and its use as a packaging material for light-sensitive, in particular photographic material.
Patent DE-4301631-A1 (DE)
Title: Gas press. container for inflating passenger safety airbag in vehicle
IPC: B60R21/268
Filed: 1993-01-22
Abstract: The gas press. container has an associated device for monitoring the press. in the gas press. container. A strain measurement device is mounted externally on the gas press. container.The strain measurement device triggers an audible and/or visible indication when the length of the container changes by more than a defined amount when the press. in the container drops. The strain measurement device can be in the form of a strain gauge.
Patent DE-4303466-A1 (DE)
Title: Method and arrangement for representing characters
Inventor: PLOG JUERGEN
IPC: G09G5/22
Filed: 1993-02-06
Abstract: To represent graphic characters on the screen, all characters are usually represented in raster fields of unit size, which adjoin each other. Particularly with letters, the result is that optically unequal gaps between characters appear, depending on the shape of the letters. According to the invention, it is proposed that the raster fields are represented overlapping or with gaps between them, which can easily be achieved by appropriate control of the parallel-serial converter, which is present in any case to convert the raster lines which are read in parallel into serial control of the picture tube. Various circuit implementations are given. <IMAGE>
Patent DE-4305707-A1 (DE)
Inventor: ANDREWS JOHN R
IPC: G01R31/28
Filed: 1993-02-25
Abstract: A programmable and controllable timing circuit (CTC) is formed on an integrated circuit chip (IC) having a test access port (TAP) with TAP access pins including a TAP data input (TDI) pin, a TAP data output (TDO) pin, a TAP mode select (TMS) pin, and a TAP clock (TCK) pin. The test access port includes a plurality of TAP data registers (TDRs) coupled to receive data signals at the TDI pin and to shift data signals to the TDO pin. A TAP instruction register (TIR) is coupled to receive instruction codes at the TDI pin and to direct use of selected TDRs. A TAP controller is coupled to receive control signals at the TMS pin and clock signals at the TCK pin and provide control and clock signals for controlling operation of the TIR and TDRs. The TAP is provided with a controllable timing circuit design specific TAP data register (CTC/DS/TDR) constructed for receiving a coded CTC digital timing code at the TDI pin. A variable timing generator circuit on the IC is responsive to a CTC digital timing code for generating a selected time interval between a start trigger signal (STS) and a clock strobe signal (STB) according to the specified CTC digital timing code. The CTC/DS/TDR is coupled to the variable timing generator circuit for specifying a selected time interval. In the preferred example the variable timing generator circuit is provided by a ramp generator (RAMP) initiating a voltage ramp signal (VRAMP) in response to an STS, a digital to analog converter (DAC) coupled to the CTC/DS/TDR for delivering an analog CTC voltage level signal (VCTC), and a comparator (COMP) coupled to receive and compare the voltage ramp signal (VRAMP) and CTC voltage signal (VCTC) and to deliver the clock strobe signal (STB)
Patent DE-4307014-A1 (DE)
Title: Car radio with FM and AM bands - uses two relatively short antenna elements with summation of their output signals in AM circuit
Inventor: BOSE AMAR G
IPC: H04B7/08
Filed: 1993-03-05
Abstract: The radio receiver has two antenna elements (12,14) attached to the vehicle with a length shorter than a quarter wavelength of the given operating frequency. The outputs of the antenna elements (12,14) are coupled to both AM and FM circuits (13,15). The AM circuit (15) provides an output obtained from the sum of the antenna signals, the FM circuit (13) providing a pair of FM signals. The antenna elements can be spaced by one wavelength of the operating frequency in the FM band and by less than one wavelength of the AM frequency. ADVANTAGE - Good signal reception for high frequency FM band and medium frequency AM band using relatively short antenna elements.
Patent DE-4307417-A1 (DE)
Inventor: ZUSHI TAKAYASU
IPC: B60R21/215
Filed: 1993-03-09
Abstract: A lid 16' for a container confining an air bag comprises a plurality of mounting members 26' projecting from the back of the lid for mounting the lid on the container, and tear lines 30' formed in the mounting members at one side of the lid for tearing dividing the mounting members into their root and leading end portions when the air bag is extended so that the lid may open to allow deployment of the air bag. The tear lines are formed of grooves recessed from the surfaces of the mounting members and a plurality of holes 42' arranged in the grooves and extending in the direction of thickness through the mounting members. <IMAGE>
Patent DE-4308162-A1 (DE)
Title: Method and devices for moulding pretzels
Inventor: SABLOTNY KURT
IPC: A21C3/08
Filed: 1993-03-16
Abstract: Published without abstract.
Patent DE-4312422-A1 (DE)
Title: Process and apparatus for distributing a stream of bulk material to a plurality of part streams
Inventor: SEICHTER WOLFGANG DIPL ING
IPC: B65G47/51
Filed: 1993-04-16
Abstract: A process and an apparatus for distributing a stream of bulk material to a plurality of part streams are characterised in that an inclined plane having a gradient larger than the largest expected angle of repose of the bulk material is provided. Filling orifices for part-stream supply containers provided underneath the inclined plane are arranged in the inclined plane. The filling orifices of the supply containers are arranged in such a way that the flow behaviour can make it possible to prevent a feedback to the preceding supply container. The filling orifices have the same respective cross-sectional dimensions.
Patent DE-4315599-A1 (DE)
Title: Lorry
Inventor: LANGENDORF HEINRICH
IPC: B62D53/06
Filed: 1993-05-11
Abstract: In a lorry (1, 2) whose loading device (2) has a frame (3) with a generally U-shaped outline, and whose legs which run in the longitudinal direction are connected to one another in a flexurally rigid way at the front end side of the vehicle, while the trailing end has a swivel gate (11) which is swivelled out from the rear about a coupling on one of the longitudinal sides of the vehicle in order for the vehicle (1, 2) to be loaded, while in the travelling position it connects both longitudinal sides (15) of the vehicle by swivelling into a lock and serves as an underride protection, there is provision according to the invention for the coupling of the swivel gate (11) to be provided on the extendable part of a telescope whose telescopic guide is provided on the longitudinal side of the vehicle and runs in the longitudinal direction of the vehicle, the lock of the gate being provided on a telescope parallel to the telescopic guide, and for the loading device to be matched to the length of the load by means of the effective length of the telescope. <IMAGE>
Patent DE-4316285-A1 (DE)
Title: Circuit board EM relay with swivel armature - has contact mechanism with movable contact at armature end away from electromagnet
Inventor: MATSUOKA KAZUSHIGE
IPC: H01H50/64
Filed: 1993-05-14
Abstract: The armature (30) is swivelable and set at an end of an electromagnet (20), to whose excitation it responds. The other side of the electromagnet carries a contact mechanism (50) with a movable contact. A free end section of the armature and the movable contact (532) are coupled to both ends of a slidable card (60). The armature swivel slides the card with the contact mechanism reciprocally. In the region of the movable contact, a flexible element (53e) in contact with the card stresses it in the direction of its resetting. After resetting, there is a small gap between the movable contact and the card end part. ADVANTAGE - Compact design, long service life, high precision, and low current consumption.
Patent DE-4320556-A1 (DE)
Title: Storage container for cryogenic media
Inventor: SILLAT DIETHARD DIPL ING
IPC: F17C9/02
Filed: 1993-06-21
Abstract: Storage container for cryogenic media, in particular motor vehicle storage container for liquid hydrogen, a vaporiser pipe which has an inflow line and an outflow line which lead out of the storage container being arranged in the interior of the storage container. Method for operating a motor vehicle with liquid and/or gaseous hydrogen, the liquid and/or gaseous hydrogen which is removed from the storage container being vaporised and heated up in a process of indirect exchange of heat with a medium to be cooled, preferably the cooling water for the engine of the motor vehicle, and at least part of the current of vaporised and heated hydrogen being directed through the vaporiser tube in the interior of the storage container and being subsequently fed to the engine of the motor vehicle together with the part of the current of vaporised and heated hydrogen which is not directed through the vaporiser pipe.
Patent DE-4320819-A1 (DE)
Inventor: RIEGER FRITZ
IPC: E04F21/12
Filed: 1993-06-23
Abstract: With the aid of an application nozzle device (14), pasty material is applied to a surface (18) to be coated. The pasty mass is supplied under pressure via a conveying tube (12). The application nozzle device (14) has a shut-off device, which can be actuated by compressed air, for preventing adhesive mortar material flowing out. When the application nozzle device (14) is switched on, the compressed air supplied via a compressed-air line (16) is diverted into a flow-off line (36) in order to strike the surface (18) from the outlet opening (38) thereof. The flow-off line (36) ends, in the application movement direction (46) of the application nozzle device (14), in front of the application opening (24) thereof. The surface (18) to be provided with the pasty mass is thus cleaned of loose mechanically adhering impurities by compressed air immediately before the application of the pasty mass. <IMAGE>
Patent DE-4322656-A1 (DE)
Title: Binding sheets of paper for mfr. of book - involves moving guide rail wrapping adhesive strip round edges of pages
Inventor: TUKAGOSHI KOUICHI
IPC: B42C9/00
Filed: 1993-07-07
Abstract: The machine binds together sheets of paper (17) to form a book. The binding may be formed by gluing the edges of the paper sheets to a strip (30) covered with adhesive material. The sheets to be bound rest on a table (15) fastened to a support frame and there is a guide rail (16) for the adhesive strips. The guide rail is movable, being mounted on a bearing block with pins engaging in L-shaped guide grooves (20). During the operating cycle the block moves first downwards, then towards the paper support table. USE/ADVANTAGE - Simple machine for binding sheets of paper for mfr. of book.
Patent DE-4324483-A1 (DE)
Title: Protective device for a coin box arranged in a prepayment telephone
Inventor: GAHL ANDREAS
IPC: G07F9/06
Filed: 1993-07-21
Abstract: The coin box (1) comprises a frame (2) and a cover (3) which is mounted pivotably in said frame. When the coin box (1) is closed, part of the frame engages over a sub-region of the cover (3). This covered sub-region is intended to be protected against break-in attempts. For this purpose, the protective device (9) encloses the coin-box (1), that sub-region of the cover (3) over which the frame (2) engages being covered by part (14) of the protective device (9). <IMAGE>
Patent DE-4328302-A1 (DE)
Title: Spiral centrifugal separator e.g. for separating solids from fruit juices - has sludge scraper with extensible parallelogram linkage
Inventor: OMORI KAZUKI
IPC: B04B1/20
Filed: 1993-08-23
Abstract: A centrifugal separator has a rotary cylindrical vessel (1) with a sepn. zone extending from one end to a section near the other end, a stripping zone in the remaining section, end closure plates with central openings, and a hollow screw conveyor shaft (7) which extends coaxially through the vessel (1) and rotates at a slightly different speed. The shaft (7) has an outer peripheral spiral blade (9) in the sepn. zone region the outer edge of which faces the inner face (4) of the vessel (1), feed slurry being fed through the interior of the shaft (7) into the sepn. zone, clarified liq. being discharged from the sepn. zone end section and sludge being discharged through a discharge opening in the stripping section by means of scrapers (33) which are displaced radially outwardly by centrifugal force. The novelty comprises the provision of (a) a parallelogram-linkage scraping device, with four linked arms of equal length, which is mounted coaxially on the shaft (7) in the stripping zone and which has at least one rectangular scraper plate (33) extending outwardly from a position near the articulation points (32) of the arms; and (b) a control device (35) fixed to an end plate of the vessel (1) for controlling the symmetrical expansion and contraction movements of the parallelogram linkage in the diametral direction of the vessel during rotation such that the outer edge of the scrapper plate (33) describes a complete curve with a small air gap between its outer edge and a guide face (4) in the inner face of the vessel. USE/ADVANTAGE - E.g. for solids/liq. sepn. of a reaction liq. from a biochemical reactor, for sepg. suspended solid particles from fruit juices, for sepg. colloidal particles in a chemical refining plant. The separator has high throughput, long service life and high efficiency, allows high speed operation, provides free contact of the scraper with the guide face and has reduced vessel length, so that sludge can be discharged with high centrifugal force at high efficiency over a long operating time.
Patent DE-4328904-A1 (DE)
Title: IC engine with sectional cooling of valve seat rings - has cooling duct reducing ring on central section of valve seat ring free w.r.t. cylinder head
Inventor: HERZOG ERICH
IPC: F01L3/22
Filed: 1993-08-27
Abstract: Each IC engine exhaust valve seat ring (2) has a peripheral cooling duct in the centre section (2c). Concentrically to valve seat ring is fitted a filling ring (6), reducing the duct flow cross-section, and set free w.r.t. the cylinder head (1). Pref. the filling ring consists of two parts welded together. At its front side edge regions, the filling ring has cylindrical flanges coupled to a cylindrical web by conical or annular straps with bores. The flanges may have recesses, extending up to the adjacent strap. Alternatively they have radially outwards deformed curvatures. USE/ADVANTAGE - For IC engines with catalytic exhaust treatment. Provides for improved cooling in the thermally stressed regions.