baber/WOPTO huggingface dataset:
Patent DE-4300712-A1 (DE)
Title: Folding machine for rectangular textile items
IPC: D06F89/00
Filed: 1993-01-13
Abstract: A folding machine for laundered items transports items with multiple belt conveyors and has several cross folding units. At least one folding unit (30) has a blade (41) to press an item which is in an essentially horizontal position downwards into the gap between two successive conveyors (A,E). The second conveyor (E) can be switched into the reverse direction. To transfer the laundry item from the first conveyor (A) to the second conveyor (E) the gap between them is bridged by a rake (16) whose tines project essentially horizontally between the belts of the conveyors.
Patent DE-4301329-A1 (DE)
Title: Arrangement of a casting pipe at a vessel contg. molten metal
Inventor: HINTZEN ULRICH
IPC: B22D41/14
Filed: 1993-01-20
Abstract: By means of a handling mechanism, a changeable casting pipe (14) is pressed into a closure unit in the bottom of a vessel contg. molten metal. The closure unit is a stator (5) with a melt inlet. It carries a rotor (8) which rotates relative to the stator to shut and open the melt inlet (7).Seals (19, 26) are located respectively in the butt joint (18) between the pipe end (17) and the face (11) of the stator cavity and/or between the stator face (13) and a pipe shoulder (25). There is a gap (20) filled with a lubricating substance between the casting pipe and the stator cavity.
Patent DE-4305524-A1 (DE)
Title: Removal of ions from an electron accelerator ring vacuum chamber - has ion induction electrode along inner peripheral wall of vacuum chamber and ion removal electrodes at ends
Inventor: NAKATA SHUHEI
IPC: H05H7/10
Filed: 1993-02-17
Abstract: A device for removing ions from the vacuum chamber of an electron accelerator ring has an ion induction electrode in the deflection region of the gun along the inside of a peripheral inner wall an ion removal electrode at the beginning and end of the deflection region. There is a power source to apply a h.v. both to the induction and the two removal electrodes. The induction electrode is made from wire in the form of a grid. Some of the wire sections have an insulated cover used to fasten the grid to the chamber wall and to provide insulation between the two. ADVANTAGE - Removes the ions effectively without impairing electron beam.
Patent DE-4306486-A1 (DE)
Title: Rotating machine for floor sweepers and bristle tufts therefor
Inventor: DOLL GUENTER
IPC: E01H1/05
Filed: 1993-03-02
Abstract: The invention relates to a rotating brush for floor sweepers having a holding body to be attached to the floor sweeper, on which holding body bristle tufts curved in a U-shape are held by the curved region of their U-bend while their free ends protrude from the holding body. In this case, provision is made for web parts to be attached to the holding body by their one end, onto whose other free ends a plurality of U-shaped bristle tufts can be fitted in rows parallel to one another, the U-shaped curved regions being supported by their outer parts on the holding body and by their inner parts on the web parts, and securing elements being provided to prevent the bristle tufts slipping down from the web part.
Patent DE-4310042-A1 (DE)
Title: Process for producing wholegrain cereal products using a new type of honey/salt fermentation
Inventor: RECHT UTE
IPC: A23L7/104
Filed: 1993-03-27
Abstract: A process for producing wholegrain cereal products is described using a new type of honey/salt fermentation. A batch which contains in defined ratios at least all of the milled cereals required for the particular wholegrain product, honey, salt and water is subjected to honey/salt fermentation at temperatures of approximately 27-32 DEG C for about 12 to 16 hours. The easily digestible dough broken down in this way is used to prepare wholegrain cereal products.
Patent DE-4313269-A1 (DE)
Title: Switch
Inventor: THONACK WERNER
IPC: H01H13/20
Filed: 1993-04-23
Abstract: In the case of a switch for connecting electrical contacts (13, 14) by means of a contact element (11) which can be operated by means of a slide (3), the contact element (11) is formed by means of a plate spring (12), which is arranged on a carrier (10), and an intermediate piece (21) is fitted on the slide (3), in order to operate the contact element (11). This intermediate piece (21) is held displaceably on the slide in order to compensate for any overtravel of the slide (3) with respect to its adjustment direction. This design results in it being possible to compensate for any overtravel of the slide (3) without any difficulties, and in the contacts (13, 14) not being mechanically stressed by the contact element, so that a long service life is achieved. <IMAGE>
Patent DE-4319848-A1 (DE)
Title: Process for producing a metal-ceramic substrate
Inventor: SCHULZ-HARDER JUERGEN DR ING
IPC: C04B41/51
Filed: 1993-06-16
Abstract: The invention relates to a novel process for producing a metal-ceramic substrate.
Patent DE-4321979-A1 (DE)
Title: Controller of inlet valve of IC engine - facilitates restarting by movement of engine in appropriate direction for optimal camshaft angle and rocker arm ratio settings
Inventor: SHIMIZU KIYOSHI
IPC: F02N11/08
Filed: 1993-07-01
Abstract: An electronic control unit (3) receives signals from sensors of engine coolant temp. (2), crankshaft angular position (4), intake air temp. (7), accelerator pedal position (13), atmos. pressure (14) and battery voltage (100). Another sensor (5) emits a pulse at a given crankshaft angle (e.g. 90 deg.) in advance of TDC in a particular cylinder. If the pivot angle of the camshaft carrier arm is measured to be different from its optimal setting, a correction is applied by forward or backward rotation of the engine, as appropriate. ADVANTAGE - The rocker arm ratio can be varied to adapt the operation of the inlet valve as desired for easier restarting.
Patent DE-4322805-A1 (DE)
Title: Slide surface seal for S=shape valve in concrete pump - has concrete hydraulic cylinder to position coupling between slide disk and ring
Inventor: INADA YOSHIAKI
IPC: F04B7/00
Filed: 1993-07-08
Abstract: A slide surface seal for a coupling device in an S-shaped slide valve of a concrete pump has a sliding disk mounted in a housing on the side of the concrete cylinder, and a ring located against the S-shaped pipe. The pipe has a pivoting location in the slide housing. A hydraulic cylinder (16) positions the mounting or movement angle ( alpha 1) between the disk (7) and ring (8) between the concrete cylinder (1) and the slide housing (5). ADVANTAGE - Improved performance and restraint of slide face and ring.
Patent DE-4323753-A1 (DE)
Title: Raschel warp knitting machine - has electrical yarn stop plate system, detects yarn absence at every needle, and is more reliable than photoelectric systems
Inventor: MUNS MAGEM JOAQUIN
IPC: D04B35/14
Filed: 1993-07-15
Abstract: On a raschel warp knitting machine is arranged a special comb for the yarn. A series of metal plates swivel on a bracket in such a manner that an electrical contact is made should a thread break, and the machine is then stopped. The metal plates have a short arm with a hole for the swivel connection to the bracket. A rounded cut-out creates a passage for the yarn. ADVANTAGE - The electro mechanical system detects yarn absence at every needle, and is more reliable than photo-electric system.
Patent DE-4327542-A1 (DE)
Inventor: KURZ HUBERT
IPC: A61H33/06
Filed: 1993-08-16
Abstract: PCT No. PCT/EP94/02730 Sec. 371 Date Apr. 1, 1996 Sec. 102(e) Date Apr. 1, 1996 PCT Filed Aug. 16, 1994 PCT Pub. No. WO95/05142 PCT Pub. Date Feb. 23, 1995A cabin has a heating system integrated into one of its side walls. The heating system is arranged between an inner wall layer and an outer wall layer and has an ambient air channel with an inlet at the bottom and an outlet at the top. The heating system is designed to be space-savingly arranged within the cabin and to ensure a uniform heat distribution inside the cabin. The cabin thus has a large-surface radiant heating system built into the side walls and supplemented at its rear side relative to the outer wall layer by a reflecting layer that reflects the radiation of the radiant heating system into the cabin through the wooden inner layer.
Patent DE-4328787-A1 (DE)
Title: Protection or drainage slab with hollow cams or recesses - has duct-shaped depressions in region of the slab main plane, extending between cam openings
Inventor: JOHNSEN FINN
IPC: E04D11/00
Filed: 1993-08-26
Abstract: In the region of the slab (11) main plan (13) are formed duct-shaped depressions (14), extending between the cam openings (12b). The depressions contain drainage apertures (15) for removing excessive water from the cam cavities to a level below the slab main plane. Pref. the cams are frusto-conical, or pyramidal, with the tips folded back to the slab main plane. The depressions may stretch between the cam apertures at an angle to each other. USE/ADVANTAGE - For vegetation covered flat roofs etc., with increased drainage capacity.
Patent DE-4339281-A1 (DE)
Title: Optimising reproduction of master copy of image
Inventor: FISCHER GERHARD DR
IPC: H04N1/405
Filed: 1993-11-18
Abstract: The master is opto-electrically sampled. The sample signals are used to raster the master electrically and a display carrier is marked out such that a raster field on the display carrier is allocated to one or more sample signals of the master. Each raster field comprises several elementary cells (11). The relative positioning of the elementary cells is such that the overlap between a marked out cell and a neighbouring unmarked cell is minimal
Patent DE-4343515-A1 (DE)
Title: Water heater e.g. for domestic use
Inventor: HENS ROLAND
IPC: F24H1/28
Filed: 1993-12-20
Abstract: The water heater has its water space (1) with its integrated heating gas shafts (7) made from at least one pressed or cast strip (8). Water-carrying cover parts (5, 5') are fitted on the forward side, they form heating gas channels (6, 6') linking the water space and the cover parts on the water side. The water space contains two combustion shafts (2). Each has catalytically surfaced split burners (3) and a one-piece catalytically surfaced burner (4). The heating gases flow through the channel (6) under the burners and eventually reach a set of heating gas shafts (7) through which they flow vertically upward. They then go to an exhaust gas outlet.
Patent DE-4409223-A1 (DE)
Title: Cladding panel
Inventor: MROCHEN JOACHIM
IPC: E04F15/022
Filed: 1994-03-18
Abstract: The invention relates to a cladding panel having a backing layer which is to be fixed on an underlying surface, and having a covering layer which is fastened on said backing layer. According to the invention, it is proposed that the covering layer has a surface pattern with rectangular pattern elements which are of the same size, are arranged at right angles with respect to one another and form a herringbone pattern, that the covering layer has inherently angled-off side delimitations which are formed by border-side pattern elements of the covering layer and, in an interconnected panel assembly to be formed from a plurality of cladding panels, come into mutually tooth-connected abutting engagement with complementary side delimitations of covering layers of adjacent cladding panels, that, in first border sections of the cladding panel, the backing layer thereof juts out laterally with respect to the side delimitations of its covering layer, and that, in second border sections of the cladding panel, the covering layer thereof juts out laterally with respect to the side delimitations of its backing layer, where, in an interconnected panel assembly with a plurality of cladding panels engaging one into the other by toothing arrangements, the jutting-out border sections of the backing layer of each cladding panel... in a supporting manner beneath jutting-out border sections of the covering layers of adjacent cladding panels, and the jutting-out border sections of the covering layer of each cladding panel... in a supporting manner on jutting-out border sections of the backing layers of adjacent... Original abstract incomplete.
Patent DE-4413395-A1 (DE)
Title: Steerably cutter for making underground duct for e g pipeline
Inventor: ENGLISCH REINHOLD
IPC: E21B7/20
Filed: 1994-04-18
Abstract: The borer (1) has a directionally controllable thrust pipe (2) with a cutter (21) at its leading end mounted on a movable cylindrical shoe (20). The shoe outer surface (22) is matched to the thrust pipe outer diameter and concentric to the pipe axis (25), but the shoe inner surface is axially angled (alpha).A deflecting sleeve (27) within the shoe has a cylindrical inner surface (28) but an outer surface (29) angled (alpha) to the thrust pipe axis. A control pipe (5) within the thrust pipe can rotate the deflection sleeve to deflect the shoe by the angle of the shoe inner and the deflecting sleeve outer surface. This is done pref. by a cog (17) rotatably mounted on the control pipe acting on toothed strips (33,34) on the deflecting sleeve and thrust pipe respectively.
Patent DE-4416010-A1 (DE)
Title: Valve spindle arrangement for melt flow channel in plastics processing machine
Inventor: JAROSZEWSKI ROMAN DIPL ING
IPC: B29C48/255
Filed: 1994-05-06
Abstract: A valve spindle arrangement for the melt flow channel of a plastics plasticising machine comprises two tubes (4, 5) maintained apart by spacer rods (11, 12) to produce an open section of given length (6) in the melt flow channel (2, 3). A tubular sleeve (22) bridges the opening (6) and acts as a seal at the ends of the tubular pieces (4, 5). The sleeve (22) carries a valve spindle (18) on the inner wall along which flow passages run. When the sleeve (22) is moved a profiled end (19) of the valve spindle (18) moves relative to a valve seat (17) in the inlet side tube (4) to control melt flow.
Patent DE-4417478-A1 (DE)
Inventor: KARL ULRICH DR
IPC: C07C229/12
Filed: 1994-05-19
Abstract: A process for producing N-protected N-alkylated amino acids of formula (I) is described in which the components have the meaning given in the description. In the process, to a compound of formula (II) is added a solution of potassium-tert.-butanolate in a non-proteinic organic solvent and then a C1-2-alkyl halide is added.
Patent DE-4421122-A1 (DE)
Title: Optical image scanner
Inventor: FUJIWARA TATSUO
IPC: H04N1/04
Filed: 1994-06-19
Abstract: In an image scanner of the two-carrier type, a first carrier is moved at scanning speed parallel to a document surface and a second carrier is moved at half the scanning speed, the image scanner optically reading out image information such as figures and characters on the document surface by using an optical system which is mounted on the two carriers. To allow an easy adjustment of the carrier in the direction of rolling, one side of each of the carriers is in mobile engagement with a fixed guide shaft and the other side is passed through a bearing which rolls on a fixed guide rail which is arranged parallel to the guide shaft, which carrier can be adjusted with respect to the guide shaft in the direction of rolling when a position of the bearing with respect to the carrier is adjusted.
Patent DE-4421471-A1 (DE)
Title: Insecticidal agent based on natural pyrethrum
Inventor: TEMMEN KARL-HEINZ DR
IPC: A01N53/00
Filed: 1994-06-20
Abstract: New insecticidal agent comprises a synergistic amt. of a natural pyrethrum (25 % pyrethrin) in combination with an aq. plant oil emulsion.
Patent DE-4422093-A1 (DE)
Inventor: LAURENZ LOTHAR
IPC: E05B27/00
Filed: 1994-06-24
Abstract: The key has guide grooves (3,4,5,6) running parallel to each other on both wide faces (1,2). The bottom (3') of the groove (3) having groove walls (3'') running at right angles to the wide side (1) of the key lies on a base plane (8) running inclined to the longitudinal centre plane (7) about the incline axis (9) running in the key insert direction. The bottom (4') of at least one groove (4) of the opposite key wide side (2) also runs in the base plane (8). At least one groove of one wide side projects with at least part of its base over the longitudinal centre plane (7) of the key. The groove walls of the opposite groove (4) run at right angles to the wide face (2) of the key. <IMAGE>
Patent DE-4422675-A1 (DE)
Title: Reducing broadband pulses in paper pulp simply and cheaply
Inventor: MERATH THOMAS
IPC: D21F1/02
Filed: 1994-06-30
Abstract: A process for damping the pressure pulses in a pulp suspension before the pulp dispenser (3) of a paper or cardboard machine comprises passing the pulp through a perforated plate (5) into a damping container (1) including a downstream air pocket (7) to reduce the pulses. The pulp is led out of the container in component streams to the dispenser where they are fed alongside one another. The container has at least one damping plate (9) with openings (11) which opens into conduits (2) to carry the component pulp streams. The conduits are flexible and can be deformed elasticity.
Patent DE-4422832-A1 (DE)
Title: Method for processing mussels and packaging with mussels
Inventor: VETTE JAN KEES
IPC: A23L17/50
Filed: 1994-06-29
Abstract: The present invention creates a method for packaging mussels, which method includes the following steps:   - cleaning, mutual separation and/or classification of the mussels;   - the seafood is left for a predetermined period in salt water, for least some of this period the salt water being cooled to below 10 DEG C; and - packaging the mussels at a temperature below 10 DEG C in such a manner that they are kept in the closed state.   By means of the method according to the present invention the quality and the shelf life of fresh mussels are improved by slowing down the metabolism of the seafood during the so-called conditioning phase, that is during the period in the salt water after the mechanical handling.
Patent DE-4432424-A1 (DE)
Title: Pyramid lock/device for securing prostheses on the residual teeth
Inventor: HEMPEL UWE
IPC: A61C13/273
Filed: 1994-09-05
Abstract: The pyramid lock can be used as a securing element between tooth root and prosthesis body and as a connecting element between bridge and prosthesis bodies and implants. Of particular note is the fact that its design is favourable as regards forces.
Patent DE-4435632-A1 (DE)
Inventor: KOTTWITZ BEATRIX DR
IPC: C11D3/08
Filed: 1994-10-06
Abstract: The object of the invention is to prepare washing or cleaning agents, especially washing agents with apparent densities of over 500 g/l, which contain water-soluble silicate builders superimposed on the crystalline layered disilicates in these compositions. This is achieved by agents containing anionic and non-ionic tenside, inorganic builders and possibly organic co-builders, in which the inorganic builder in these agents is a spray-dried and then compressed and ground silicate in quantities of over 10 wt.% and organic co-builders in quantities of 0 to under 20 wt.%.
Patent DE-4436250-A1 (DE)
Title: Vacuum switch contact system with two movable switching parts
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/664
Filed: 1994-09-30
Abstract: The two switching parts each include a current terminal, a contact, and an electrode member, with at least one support (3) as a rotational hollow body, coupling to a link to the current terminal. The support wall has a parallel first gap (8), extending to the contact and electrode member (7), to whose one end joins a second gap (9), facing the contact and electrode. The support coupling body to the current terminal (1) contains at least one-third gap (21) i.e. a 'conductor' gap, starting at the central section of the coupling (2) and extending to the support inside, while maintaining a spacing to the first gap in the support.
Patent DE-4436871-A1 (DE)
Title: Dry cleaning process for textiles, e.g. clothes
Inventor: JOST WALTER
IPC: D06F43/08
Filed: 1994-10-15
Abstract: A process for drying chemically cleaned components, e.g. textiles, esp. clothes, uses a drying installation which incorporates a rotatable drum handling chamber connected to a warm air circuit. The releasing agent vaporises during the drying stage and is removed by the air stream and pptd. in a condenser. Steam is fed into the warm air circuit at the end of the drying phase, esp. in the handling chamber. The steam removes any residual releasing agent and takes it to the condenser, while maintaining the natural moisture of the components.
Patent DE-4443094-A1 (DE)
Title: Trough for rotary iron
Inventor: THOENE HANS-JUERGEN
IPC: D06F67/08
Filed: 1994-12-03
Abstract: The trough unit for a rotary iron, with external heating, uses an extended profile length trough (1) with grooved recesses (8,12) on the rear side along its length. The wall bars (7a,7b) and the shrouding (3) are fitted to the groove holders (8,12) in release mountings.
Patent DE-4443615-A1 (DE)
Title: Headlight glass washing and wiping device used on vehicle
Inventor: HERRMANN BERND DR ING
IPC: B60S1/44
Filed: 1994-12-07
Abstract: The wiper blade (4) cleans the flat or curved glass (2) covering the headlamp of a motor vehicle. It is even suitable for dealing with aspherical shapes. The edge of the glass may form an irregular shape.The blade is supported on a moving arm (5) at the edge of the glass and extends inwards toward the centre of the glass. There is a variable width track running around the edge of the glass, accommodating a guide mechanism (6) which may include rollers engaging the sides of the track. The width of the track controls the angle of the wiper blade to the edge of the glass.
Patent DE-4444316-A1 (DE)
Title: Domestic oven for cooking food
Inventor: RITZ RUDOLF
IPC: F24C15/16
Filed: 1994-12-13
Abstract: The oven door slides in and out horizontally, and has a holder on the inside for baking trays. The holder (8) is moved by a drive unit along a vertical track. It is located in at least one pref. telescopic guide (11) on the inside of the door. The guide is connected via a transmission to a mechanical adjusting device.The device consists of a slide (15) moving along the top edge of the door. The transmission is formed by a cable drive, with deflection pulleys. The guide may be connected to an electrical adjusting device with switch. The holder is moved upwards into a working position above the door.
Patent DE-4444750-A1 (DE)
Title: Solenoid operated pneumatic valve for vehicle
Inventor: AHE WILFRIED VON DER
IPC: B60R16/08
Filed: 1994-12-15
Abstract: The pneumatic valve has one inlet (21) and two outlets (20, 24) which are linked by a single reciprocating valve element (8) which has valve seals at each end, and which is pressed against one valve seat (19) by a coil spring (12). At least two of the connections have profiled collars (35) for a ratchet connection inside the connecting ducts. The sliding valve element is hollow and has an insert (10) which carries one valve seal as well as providing a support for one end of the spring.The valve element slides inside a tubular section (6) over which is fitted the solenoid coil (3). One end of the tubular section has the moulded inlet and outlet ducts as one moulding, including one valve seat (19). The other end of the valve has a ferromagnetic insert (5) with a central duct and the second valve seat. The outer end of the insert is shaped to fit the other outlet duct with a clip fitting
Patent DE-4446412-A1 (DE)
Title: Roof window for angled or flat roof
Inventor: REUTHER ERNST-THOMAS DIPL ING
IPC: E04D13/03
Filed: 1994-12-23
Abstract: A window structure for an angled or flat roof has a generally parallel plane transparent pane (10). A support (15), at the level of the carrier frame (2), is at a gap from the pane (10), with at least one tensioner distance unit (16) between the support (15) and the pane (10). The pane (10) is a polycarbonate sheet or acrylic glass.