baber/WOPTO huggingface dataset:
Patent DE-19718798-A1 (DE)
Title: Cheese cutter with housing, pusher for knife, and support
Inventor: KIESEL ALFRED
IPC: B26D5/12
Filed: 1997-05-03
Abstract: The slab of cheese is placed on the support (10) and cut up by the knife pushing the cheese against the support. The pusher (5) pushes forward the knife (24) comprising cutter blades held by a frame. A matrix (11) on the support has cavities in (13a,13b) matching the arrangement of the blades. The support is moved from an operating position inside the housing (1) in which the cheese is cut, into a loading and removal position and vice-versa by a pivot movement on a vertical axle on the housing. The side-wall (2) of the housing enclosing the cheese-cutter (30) has an opening (7) closed by a lid (8) and through which the support is pivoted.
Patent DE-19720935-A1 (DE)
Title: Polyester filament having a titre of 4-80 dtex and a uniform diameter
Inventor: WELLENHOFER HERBERT DR
IPC: D02J1/22
Filed: 1997-05-20
Abstract: A polyester monofilament (I) having a titre of 4-80 dtex, an extension of 25-50%, a strength of 30-70 cN/tex and an Uster value (measurement of uniformity of fibre diameter) of less than 1.0% is prepared by (i) spinning of a number of monofilaments; (ii) delayed cooling of the monofilaments in a spinning shaft, that is at least 280 cm long, at a temperature below that of the Tg of the polyester, preferably by means of a gas; (iii) application of a spinning preparation; (iv) stretching of the monofilament at elevated temperature to a total stretch ratio of 1:1.3; and (v) simultaneous or separate winding of the monofilament onto a bobbin at at least 1000 m/min.
Patent DE-19722432-A1 (DE)
Title: Infinitely-variable automatic transmission belt-drive gap between shafts
Inventor: MIYATA HIROFUMI
IPC: F16H9/12
Filed: 1997-05-28
Abstract: An infinitely-variable transmission (T) has a pulley drive (4) between a first shaft (1) and a second shaft (3). A planetary wheel (81) unit has three elements, the first of which is coupled to the second shaft (2). The second and third elements are coupled to the first drive shaft by various linkages. An enclosed gear housing (78) holding the planetary wheel assembly is positioned on the reverse of a fixed pulley wheel (14) attached to a second pulley disc (13) which forms part of the assembly.  A power transmission belt assembly (55) is located between the first and second drive shafts. A flange (82) forming part of the second rotating shaft, carries a planetary wheel (84) with a first cogwheel section (85) driving the first sun wheel (88), and a second cogwheel section (86) driving a second sun wheel (90). The first sun wheel drives the second regulated pulley wheel.
Patent DE-19723082-A1 (DE)
Title: Cursor control unit for portable computer
Inventor: HO HENG-CHUN
IPC: G06F1/16
Filed: 1997-06-02
Abstract: The cursor control unit includes a housing (24) with two surfaces (26,28) perpendicular to each other. A horizontal cursor controller (30) is installed on the first surface and generates a first movement signal.  A vertical cursor controller (32) is installed on the second surface for generating a second movement signal. An object can be guided within a three-dimensional presentation using a computer programm according to the first and second movement signals received by the cursor control unit (12).
Patent DE-19725336-A1 (DE)
Title: Cooling system for battery of motor vehicle provided with IC engine
Inventor: AKCAKAYA SUELEYMAN
IPC: H01M10/6563
Filed: 1997-06-16
Abstract: The cooling system for a motor vehicle battery has a housing (3) accepting the battery (2) and at the same time forming intermediate spaces (a). By which on one side conducts a connecting line to the outside air. Whilst on the other side, the air existing in the intermediate spaces is sucked across a suction line. The suction line (5) communicates with a suction system of the IC engine (10). The suction line (5) leads in the suction region (6') of a suction noise damper (air filter housing (6)).
Patent DE-19726486-A1 (DE)
Title: Switch element
Inventor: KOENIG EBERHARD
IPC: H01H13/702
Filed: 1997-06-21
Abstract: The switch element has a switch mat (6) for bridging contacts arranged on a plate. The element also has an actuator element for pressing the switch mat down. The switch element has stops (11a,17a) for limiting the lateral movement of the switch mat (6). Preferably the stops are arranged on a wall surrounding the mat. This wall may be fastened to the plate or may be formed integrally with an actuator guide. The switch mat may have a circumferential edge lying on the plate. The stops are preferably spaced from the edge when the mat is in its relaxed position.
Patent DE-19732673-A1 (DE)
Inventor: LUCK THOMAS
IPC: C08J11/08
Filed: 1997-07-29
Abstract: A process for the reclamation of soluble polymer or polymer mixtures from polymeric materials is characterised by: (i) the target polymer of polymer mixture is selectively dissolved from the polymeric material; (ii) unwanted insoluble components are optionally removed from the resulting solution; (iii) unwanted soluble components are optionally removed from solution; (iv) the target polymer or polymer mixture is selectively precipitated by means of turbulent mixing with a precipitating agent in the presence of a gas or gas mixture; (v) separation of the precipitated polymer or polymer mixture from the liquid phase; and (vi) optionally drying the target polymer or polymer mixture. Preferably further soluble target polymer or mixture is dissolved from the separated insoluble components after separation from the resulting suspension and/or the insoluble components undergo a final water washing step. The polymer solution undergoes a chromatographic, preferably a gel permeation chromatography and/or solid phase extraction, preferably with carbon and/or a liquid-liquid extraction step.
Patent DE-19733755-A1 (DE)
Title: Procedure for manufacture of large wall elements with at least two layers
Inventor: KRECKE EDMOND D
IPC: B28B7/24
Filed: 1997-08-05
Abstract: Elements are stacked on a swivel table (1) which has two relatively angled support surfaces (3,4) and which is brought into a position in which one of the surfaces is horizontally orientated and the other stands at an angle. The intermediate space between the outer layer (11) of the slab and cover (13) is bounded on the narrow sides by shuttering components. The table is rotated by 90 degrees to gain access from the top to the narrow sides of the slabs so that the intermediate spaces can be filled with concrete. After setting, the panels can be transported in the upright position. Independent claims are included for a facility to carry out the aforementioned procedure, for a swivel table and shuttering components as parts of that facility, and for the slab produced by carrying out the procedure.
Patent DE-19734168-A1 (DE)
Inventor: HEGELER WILHELM
IPC: H03J1/00
Filed: 1997-08-07
Abstract: The invention concerns an RDS radio receiver (100) comprising a control unit (22) summing up the measurement values signalling bad reception and comparing them to a predetermined threshold value (30), after a low-pass filter, said control unit triggering a frequency replacement test, when the signal having passed the low-pass filter is higher than the predetermined threshold value (30). For this purpose, a generator (28) predetermining a time variable threshold value (30) is provided.
Patent DE-19734357-A1 (DE)
Title: Linear drive with regulated air-gap for conveying or sorting plant
Inventor: BAUER REINHARD DIPL ING
IPC: B60L13/06
Filed: 1997-08-08
Abstract: The linear drive has a height adjustable rail (1) supported below a conveying carriage (22) via a lever mechanism with levers (2), springs (3) and dampers (4). The displacement path for the linear drive has air-gap sensors (5) for continuous measurement of the air-gap, used for regulation of the air-gap and the conveying carriage velocity.
Patent DE-19735668-A1 (DE)
Title: Paging system
Inventor: DRAKE JOCHEN
IPC: G08B5/22
Filed: 1997-08-16
Abstract: The paging system includes at least an operation and entering apparatus (2,3,4), at least a call central station (1) and an apparatus in form of a base station (7-9). A transmission signal and a reference signal are transmitted via a common line from the call central station to the base station.  Preferably, a reception signal and a signal describing the operation state of the base station are transmitted from the base station to th call central station via the common line. The transmission signal and the reference signal and if necessary the reception signal and the status signal are mixed.
Patent DE-19740231-A1 (DE)
Title: Recycling crosslinked and/or foamed polyolefin
Inventor: TATSUDA NARIHITO
IPC: B29B17/00
Filed: 1997-09-12
Abstract: A process for recycling crosslinked polyolefins comprises heating the crosslinked polyolefin in the presence of an agent (I) for rupturing the crosslinks to give a mouldable thermoplastic resin which can be recycled.  Also claimed are  (i) a process for recycling non-crosslinked polyolefin foams by heating in the presence of an agent (II) which decomposes residual blowing agent remaining in the foamed material; (ii) a process for recycling crosslinked polyolefin foams by adding an agent (II) which decomposes residual blowing agent while heating the foamed product to break the crosslinks;  (iii) a process for recycling a multilayer laminated material comprising a layer of crosslinked polyolefin and a second layer of a thermoplastic material, by heating the product to fuse the thermoplastic layer in the presence of an agent (I) to rupture the crosslinks in the crosslinked material, and compounding the mixture to give a recycled thermoplastic product corresponding to the thermoplastic layer;  (iv) a process for recycling a laminate with a non-crosslinked polyolefin foam layer and a thermoplastic resin layer by heating to fuse the thermoplastic layer, adding an agent (II) to decompose residual blowing agent in the foam, and compounding the mixture to give a recycled thermoplastic product corresponding to the thermoplastic layer; and  (v) a process for recycling a laminate with a crosslinked polyolefin foam layer and a thermoplastic resin layer by heating the crosslinked foam to rupture the crosslinks, adding an agent (II) to decompose residual blowing agent in the foam, and compounding the mixture to give a recycled thermoplastic product corresponding to the thermoplastic layer.
Patent DE-19740763-A1 (DE)
Title: Cantilever arm manufacturing method for atomic force microscope (AFM)
Inventor: JUMPERTZ REINER
IPC: H01L21/31
Filed: 1997-09-16
Abstract: The method involves, after the implanting of the piezoresistive resistor, applying a metal layer, covering the tip to the wafer. The metal layer can be removed by etching by a wet chemical process. The cantilever arm and the tip are an integral piece, and the piezoresistive resistor is located in the cantilever arm under an oxide film and consists of a P-doped layer.
Patent DE-19743564-A1 (DE)
Title: Radiation curable adhesion promoting primer coating
Inventor: KINZELMANN HANS-GEORG DR
IPC: C08J7/043
Filed: 1997-10-02
Abstract: A radiation curable adhesion promoting primer composition(I) is solvent free and contains cationically and/or radically hardenable cross-linking systems (II).  Also claimed is a process for coating flexible film and rigid support materials by coating the optionally corona discharge treated substrate with (I), irradiating with UV or electron beam radiation and without further drying, coating with hot melt adhesive, PVDC dispersion, hot sealing wax, print or similar coating materials.
Patent DE-19746185-A1 (DE)
Title: Holder for electric motor, especially for fan motor of ventilation, heating or air-conditioning installation of car
Inventor: HENKE HANS DIPL ING
IPC: H02K5/26
Filed: 1997-10-18
Abstract: A holder for an electric motor, especially for a fan motor of a ventilation, heating or air-conditioning installation of a car, has elastically flexible support elements (26-36) for vibration decoupling between motor and holder (10). The motor is directly supported on these elements. The elements are designed in one-piece fashion with the holder. They are moulded in the two-component spray moulding process on to the holder. The holder has a beaker- like mounting and the support elements are provided between a radially outer side of the motor and a radially inner side of the mounting (12). The support elements extend in the axial direction.
Patent DE-19750264-A1 (DE)
Title: Road traffic pedestrian crossing with improved protection
Inventor: SCHWARZ JOACHIM DIPL ING
IPC: G08G1/005
Filed: 1997-11-13
Abstract: The pedestrian crossing has a traffic lights (5,6) on both sides of the road and traffic should not pass beyond marked lines (9,10) when the lights are red. An additional safety feature is included in the form of retractable elements (11,12) of plastic or metal that extend from the road surface when the lights are red.
Patent DE-19751706-A1 (DE)
Title: Registering the presence of substances for analysis
Inventor: KNOLL MEINHARD PROF DR
IPC: C12Q1/6825
Filed: 1997-11-21
Abstract: To register the presence of substances in measurement solutions (3), using marker particles (5), the particles are used which have different electrical characteristics from the electrical characteristic of the solution.  An electrical field is generated in the solution, and changes in the field are determined through the marker particles. The marker particles differ from the solution in their dielectric constants and/or specific electrical resistance. The free substances (8,9) with marker particles, or with bonded marker particles, have matching bonding points on the substrate for the free substances, and the electrical field is generated through or near the substrate, or the solution moves between two electrodes (2).  The electrical current between the electrodes  is determined, or the capacity on the flow of the solution. Marker particles are used which have an electrical charge.  Before the registration of changes in the electrical field, through the marker particles, a force is applied to the marker particles, towards or away from the substrate with bonding points for the marker particles, using an alternating magnetic field. An alternating voltage is applied to the electrodes. The particles are paramagnetic. An Independent claim is included for an apparatus where the substrate is an electrode, and a second electrode has a passage opening for the solution flow. The apparatus is sealed externally by a permeable membrane (10).  A unit at a carrier generates a magnetic field with alternating polarity.
Patent DE-19752634-A1 (DE)
Title: Electronic endoscope system
Inventor: INOUE KIYOSHI
IPC: G02B23/26
Filed: 1997-11-27
Abstract: The endoscope system includes an electronic endoscope (10) which is formed as observation instrument equipped with an image recording arrangement (23).  There is an external unit (14) which is joined via a connector (12, 13) with the electronic endoscope.  An electromagnetic coupling unit (43, 44) is arranged at the connector position, and supplies electric energy from the external unit to the electronic endoscope when in an electrically isolated condition.  The external unit is preferably equipped with a light source (18), and controls at least the outgoing video signals.  An optical interface arrangement (30, 35; 32, 37; 33, 38) is provided, which performs the signal transmission between the external unit and the electronic endoscope through optical elements.
Patent DE-19800623-A1 (DE)
Title: Use of specified manganese complexes as bleach activators for peroxygen compounds, for cleaning textiles and hard surfaces, especially dishes
Inventor: BLUM HELMUT
IPC: C11D3/39
Filed: 1998-01-09
Abstract: Use of bis(salicylaldehyde thiosemicarbazone)-manganese (IV) complex compounds as activators is claimed, especially for inorganic peroxygen compounds in aqueous solutions for washing textiles and cleaning hard surfaces, particularly dishes. Use of bis(salicylaldehyde thiosemicarbazone)-manganese (IV) complex compounds of formula (I) as activators is claimed, especially for inorganic peroxygen compounds in aqueous solutions for washing textiles and cleaning hard surfaces, particularly dishes;  X  = H or halo;  Y  = H or optionally substituted aryl. Independent claims are also included for (a) a process for cleaning textiles or hard surfaces, especially dishes, using (I) in aqueous solution, optionally containing other (laundry) detergents; and (b) detergent compositions containing (I).
Patent DE-19804353-A1 (DE)
Title: Power take-off shaft assembly for tractor
Inventor: MATSUFUJI MIZUYA
IPC: B60K25/06
Filed: 1998-02-04
Abstract: A support plate (65) is mounted on the tractor housing and is located in an opening (57) which is formed in the upper side of the tractor housing. The opening is formed at the upper side of the tractor housing and is covered by the lift housing (13). A rotatable pin (68) is provided for taking the power from the lift housing. The pin is supported in the housing and is connected to a power transmission shaft (34) by a gear connection (60-62). The power transmission shaft axially extends along the length of the vehicle body to a point underneath the opening (57).
Patent DE-19805167-A1 (DE)
Title: Register change device for accordion
Inventor: HUTTER ROLF
IPC: G10D11/00
Filed: 1998-02-10
Abstract: Coupled to the switch rails (13) are register push keys (16). The register push keys are exchangeable and contain coding components (22), which work in conjunction with switch surfaces of switch discs located in the register carrier and adjacent to the switch rails. The switch discs have switch cams engaged with the switch rails. The register push keys adjustably or non-adjustably accommodate the coding components, with which they can be of one-piece construction. The register push keys have spring arms (17) with which they are releasably linked. They are secured by spring hooks (20).
Patent DE-19806941-A1 (DE)
Title: Speaker adaptation of characteristic reference points
Inventor: ZUEHLKE WERNER
IPC: G10L15/07
Filed: 1998-02-19
Abstract: During the process of speech recognition by a speaker, the available reference vectors, associated with consonants and vowels, are shifted by addition of speaker and vowel specific shift vectors. The associated dispersions are adapted to the speaker by multiplying by speaker and vowel specific factors. A favorable adaptation vector set is then selected for a speaker from an existing number, with the set consisting of shifting vectors and factors
Patent DE-19814039-A1 (DE)
IPC: B29C70/08
Filed: 1998-03-30
Abstract: The invention relates to sandwich elements consisting of plastic outer layers and a core and used to produce mobile, temperature-controlled containers. The invention also relates to a method for producing same and to their use. According to the invention the plastic outer layers (3) of the sandwich elements are made of a low-pressure sheet moulding compound (SMC) and envelop the core (4).
Patent DE-19814943-A1 (DE)
Title: Peristaltic displacement hose pump
Inventor: MOLDENHAUER THOMAS
IPC: F04B43/12
Filed: 1998-04-03
Abstract: The hose pump has a hose (6) with enlarged cross section (4) in the entry region (5) of the pinching device (3,7).  The hose is pinched against the casing by the rotating pinching devices on a rotary body (2). To prevent the fluid flowing back from the exit side (8) to the hose, a greater supply volume is provided by the enlarged cross section in the entry region.
Patent DE-19815412-A1 (DE)
Title: Prefabricated right-angled step in natural stone
Inventor: REINHARDT WOLFRAM
IPC: E04F11/09
Filed: 1998-04-06
Abstract: The prefabricated right-angled step has a riser (4) where its upper edge is near the lower leading edge of the tread (5).  A groove (6) locks the riser (4) at least at the under side of the tread (5) at its upper edge.  A second groove (7) at the upper end of the riser (4) faces the groove (6) at the tread (5), for the insertion of a key (8), which locks the riser (4) and tread (5) together.
Patent DE-19820347-A1 (DE)
Title: Crimping multi-wire conductors in screened telephone plug connectors
Inventor: HOFMANN HORST
IPC: B25B27/14
Filed: 1998-05-07
Abstract: Cable ends consisting of individual conductors are crimped in the plug connector housing, together with the screening, in one closure of the crimping tool. Firstly, the crimping tongue provided on the screening of the plug connector housing is bent by a lower die, operated manually and separately via a pivoted lever. Thereafter, the cable is crimped, and the crimping tongues are bent round and closed by an upper die. A crimping tool is also claimed.
Patent DE-19822318-A1 (DE)
Title: Poly-alpha-olefin hot melt adhesive useful for the temporary bonding of fleece materials
Inventor: GURKE THORSTEN
IPC: B32B5/26
Filed: 1998-05-19
Abstract: A poly- alpha -olefin based hot melt adhesive (I) for temporary bonding, has a poly- alpha -olefin melt viscosity of 1,000-150,000 mPa.s and flow point of 80-170  deg C.
Patent DE-19822791-A1 (DE)
Title: Verwendung von Amiden polymerisierter Fettsäuren als Verdickungsmittel
Inventor: OPPENLAENDER KNUT
IPC: C09K23/52
Filed: 1998-05-20
Abstract: Die vorliegende Erfindung betrifft die Verwendung von Amiden polymerisierter Fettsäuren als Verdickungsmittel. DOLLAR A Darüber hinaus betrifft die Erfindung wäßrige Zusammensetzungen, welche diese Amide als Verdickungsmittel enthalten.
Patent DE-19824046-A1 (DE)
Title: Removal of emulsion from semiconductor wafer in chemical-mechanical polishing
Inventor: HUYNH CUC
IPC: H01L21/306
Filed: 1998-05-29
Abstract: Removal of emulsion from semiconductor wafers in a chemical-mechanical polishing (CMP) process uses an aqueous solution of a trialkanolamine (I) for cleaning.  Also claimed is a CMP wafer planarisation process using a colloidal suspension containing alumina during polishing and a cleaning solution containing (I) during or after polishing.
Patent DE-19825319-A1 (DE)
Title: Food smoke generator wheel has diamond or hard metal rim operated at
Inventor: THOMAS VOLKMAR
IPC: A23B4/052
Filed: 1998-06-05
Abstract: In a process to generate smoke as part of a food smoking process, a wheel (1) with a pref. diamond or hard metal insert friction surface (22) with a rounded outer contour, is applied to a suitable material esp. a block of wood. The two are rubbed together. Some wood cells detach from the block and form a layer on the friction surface (22). The layer is applied to and rubbed against the wood block, which smolders and smokes. The thickness of the layer on the friction surface (22) is held constant. The wheel outer rim has a distance element (18, 20) which maintains the wheel at a given distance from the wood. The average grain size of the diamond or hard metal particles is 150 (m.
Patent DE-19825873-A1 (DE)
Title: Fördervorrichtung zum Transportieren von Behältern
Inventor: STROHN GISBERT
IPC: B65G51/03
Filed: 1998-06-10
Abstract: Zum Transportieren von Kunststoffflaschen in der Getränkeindustrie ist es bekannt, die Flaschen mittels sogenannter Luftförderer zu transportieren. Bei der Art und Ausbildung dieses Lufttransportes läßt es sich nicht vermeiden, daß die angesaugte Luft in verstärktem Maße in das Flascheninnere vordringt und auf diese Weise eine Vorbelastung des Flascheninnenraumes verursacht. Dieses soll vermieden werden, wobei die Erfindung vorsieht, daß die Gleitbahn aus einer Vielzahl von hintereinander angeordneten Schiebekörpern besteht, die entlang einer eigenen Führungsebene fortbeweglich gelagert sind.