baber/WOPTO huggingface dataset:
Patent DE-10357796-A1 (DE)
Title: Power semiconductor component has number of charge carriers in second region which is dependent on operational state
Inventor: MAUDER ANTON
IPC: H01L29/861
Filed: 2003-12-10
Abstract: The n-type semiconductor body has a surface. In the body, a first region includes p-type charge carriers. A second region within the first includes p-type charge carriers. To the surface of the semiconductor body, an electroconductive layer is applied. A novel feature is the number of charge carriers in the second region, which is dependent on the operational state. (conductivity types, p and n, may be reversed.) : An independent claim is included for the corresponding method of manufacture.
Patent DE-10359918-A1 (DE)
Inventor: MUELLER ROLF
IPC: A23L1/0522
Filed: 2003-12-18
Abstract: The invention relates to a starch product in the form of a foodstuff ingredient and to a foodstuff per se whose hydrolysis speed during digestion can be set to low and especially almost constant in that the starch is obtained as a partially crystalline network with a low degree of swelling by means of targeted conditioning, starting from an at least partly amorphous state.
Patent DE-10360082-A1 (DE)
Title: Installation for processing containers, in particular, containers used in the pharmaceutical industry comprises treatment stations, buffer zones and at least two circulating transport units with separate drives
Inventor: BRECHEL KARL
IPC: B65B35/04
Filed: 2003-12-20
Abstract: The installation for processing containers, in particular, containers (1) used in the pharmaceutical industry comprises input and ouput stations (43, 44), treatment stations (46, 47, 48, 49), buffer zones (53, 54, 55) and at least two circulating transport units with container carriers (28, 29) and separate drives.
Patent DE-19501922-A1 (DE)
Title: Putting and holding material esp. insulation on pipe ducts
Inventor: REIMANN KLAUS
IPC: B21F33/00
Filed: 1995-01-23
Abstract: The device has claws (2) on hooking rings (3). The hooking rings are linked by a connection piece or may be directly connected to one another. The claws are curved and project at right angles to the rings so that when the tool is used they penetrate the insulation gauze and catch on its webbed structure. The tool is positioned so that it pulls the two longitudinal edges of the gauze around the object towards one another and holds the gauze in place. As many of the tools are used as required to surround the object with insulation.
Patent DE-19513104-A1 (DE)
Title: Pipeline pig, used for inspection and cleaning
Inventor: STOLZENBERG LORENZ DIPL ING
IPC: B08B9/04
Filed: 1995-04-07
Abstract: Pipelines are cleaned or inspected with a pig comprising a basic body of rubber-elastic material with an axially symmetrical shape and cylindrical working surfaces (1, 2) parallel to the central axis (L) and connecting surfaces (3.1, 3.3) forming conical stabilising surfaces. At least the working surfaces have a coating of a fluoropolymer. Thickness of the coating is pref. less than 3 mm and is less on the stabilising surfaces than on the working surfaces. Pref. coating is of polytetrafluoroethylene and basic body is of silicone rubber.
Patent DE-19513195-A1 (DE)
Title: Vehicle used to prepare road surface
Inventor: BAECHLE HANS DIETER ING GRAD
IPC: E01C19/48
Filed: 1995-03-31
Abstract: The road surface preparation vehicle has a container (4) for surfacing material mounted in a tank over the front wheels (1). The rear of the vehicle has a transverse screw feed (7a) to spread the surfacing material evenly. A surface preparing table is mounted on extending supports behind the vehicle. The surface preparing table is retracted on its supports to bring the centre of gravity of the vehicle more into the middle and to minimise the axle loading of the rear, rolling axle (2). The preparing table is lifted on a support (9) on each side of the vehicle. The support arms lift to raise the preparation table.
Patent DE-19513350-A1 (DE)
Title: Optical transmission filter for surgical microscope or endoscope
Inventor: SCHROEDER JOACHIM
IPC: A61B19/00
Filed: 1995-04-08
Abstract: The filter consists of an opaque disc (7) of Cu rotatable about its centre (7), with an outer annulus divided into 17 sectors (1a-1p) contg. differently sized holes (2a-2p).The boundaries (3,4) between the sectors are V-shaped so that different portions of a beam (10) of light passing through the transition are uniformly attenuated, and angular distribution of light is independent of the position of the filter. The steps of transmission are pref. exponential w.r.t. the angle of rotation ( theta ).
Patent DE-19513606-A1 (DE)
Title: Protective shutter and air conducting grid for evaporator of refrigerator
Inventor: RESSEL HANS
IPC: F25D23/00
Filed: 1995-04-10
Abstract: The protective shutter and air conducting grid have one or more transverse laminations (7, 7'). These transverse laminations are inclined rearwards in an angular direction between 5 and 30 deg., pref. between 15 and 25 deg. to the horizontal. A system for adjusting the transverse laminations is provided, for adjusting the transverse laminations inclined compared to the horizontal. One, pref. the lowest of the transverse laminations, is designed as a condensation water drain (7'). The vertically arranged laminations (6) have recesses (8), above the intersecting point with the transverse laminations.
Patent DE-19516925-A1 (DE)
Title: Continuous silica dust sepn. from gas stream
Inventor: JOACHIMSMEIER ROLF DIPL ING
IPC: B01D50/00
Filed: 1995-05-09
Abstract: An industrial dust sepn. process, esp. for continuous sepn. of SiO2 dust from a carrier gas stream, involves (a) passing the dust laden stream through the filter medium (10,11;20,21) of a dry filtering system for dust removal; and opt. (b) supplying the dedusted stream to a gas scrubber. Also claimed is a plant for carrying out the process, including a dry filtering system comprising an identical, parallel and redundant arrangement of two gas pipelines (1,2), each of which has a cartridge filter (10,20) followed by a suspension filter (11,21), the two pipelines (1',2') combining, downstream of the suspension filters, as a common waste gas line (3) leading via a gas scrubber (12) to a suction fan (13).
Patent DE-19517523-A1 (DE)
Title: Portable or mobile telephone subscriber's appts.
Inventor: SCHNEIDER JOACHIM
IPC: H04B1/3827
Filed: 1995-05-12
Abstract: The antenna (5) can be pulled out of the apparatus downwards from near or under the mouthpiece (2) as required. The apparatus also includes an earpiece (1), a display panel (3) and a keyboard (4). The panel is a fluid-crystal display.
Patent DE-19518895-A1 (DE)
Title: Assembly for prodn. of non woven feltings of thermoplastic filaments
Inventor: REIFENHAEUSER HANS
IPC: D04H3/02
Filed: 1995-05-26
Abstract: The appts. for the prodn. of a non-woven web, from thermoplastic filaments, incorporates a mesh belt machine, diffusor, drawing channel system, blowing cabin, spinning head and extruder in the form of machine frame modules as tower units with dimensions and structures to give accurate joint amt. matching surfaces with each other. The modules are assembled into a self-supporting tower structure, with connections between them for working when the module components are correctly in place. The extruder is placed on the extruder platform, carried by the tower assembly.  Pref. the module for the mesh belt machine is placed at the tower foundation, to act as a base support to hold the machine frame module placed on it. The machine frame module has fittings to transfer the loading forces to the foundation. The diffusor, drawing channel system, blowing cabin and the spinning head are each built into the machine frame module, and the blowing cabin can incorporate the spinning head. The diffusor can be moved in and out of the machine frame module. The drawing channel system has a lower section extending into the machine frame module of the diffusor. The machine frame module is formed of steel plate machine frames. The assembled tower is fitted with working platforms for the assembly, operation and/or servicing of the units, carried by the tower. Or the platforms can be carried by a scaffolding round the tower assembly.
Patent DE-19519138-A1 (DE)
Title: Device for securing cupboard shelves during transport
Inventor: EBLENKAMP ALBERT
IPC: A47B96/06
Filed: 1995-05-30
Abstract: A pin (8a) is inserted into a hole (7) in the side wall (5) of the cupboard, above the shelf (3) being secured. A holder (8b) is supported on the shelf and has a round cross-section with a holder pin in the centre. The holder is preferably circular, and in the form of a roller, disc or wheel. the outer periphery of the holder has a slide surface.  The shelf-holder can be shaped as half-shell and open towards the cupboard side wall. The slide surface or shelf-holder are elastic and form one component. A gripper bar (8c) is positioned on the side of the shelf-holder facing the pin.
Patent DE-19520683-A1 (DE)
Inventor: BLECKMANN HANS-WILHELM
IPC: G01D5/16
Filed: 1995-06-07
Abstract: The invention concerns a sensor element (2) which in normal operation emits information merely as to whether two or more field-sensitive components are located in peripheral regions of identical or different electromagnetic field intensities of a pulse generator (1). In order that these sensor elements can also enable it to be ascertained as soon as a supply voltage is switched on whether an identical electromagnetic field intensity at both components corresponds to a region of lower (L) or higher (H) field intensity, the invention proposes that when the supply voltage is switched on, the sensor element is first operated such that the absolute field intensity is measured for a given time. If there is a differential connection between two field-sensitive components (3, 4), one of the components is temporarily switched off, both components are connected in parallel or both components are connected in series.
Patent DE-19521374-A1 (DE)
Title: Operating communications network with dynamic internal switch=over
Inventor: BISHOP JUN JAMES WILLIAM
IPC: H04B7/185
Filed: 1995-06-12
Abstract: The working procedure operates with units assigned to a communications path between subscriber or user units (16) through a first switching centre (12). Reconfiguration units use first and the second network switching centres (12,22). Pref., the network (10) uses satellites (12), gateways or transfer units (14) and subscriber units (16). The transfer units couple the network to local, public switched telecommunication networks (18). The satellites and transfer units serve as switch-over centres for the network.
Patent DE-19525644-A1 (DE)
Title: Finger fitting pointing device for communication with computer - has light detecting sensor incorporated in tip are of body for sensing light emitting spot on monitor for changing electrical output signal of sensor
Inventor: SEEBACH JUERGEN DIPL ING
IPC: G06F3/033
Filed: 1995-07-14
Abstract: The device includes a body, shaped as a thimble to fit onto any digit of a human hand, and a light detecting sensor incorporated in a tip area of the body for sensing a light-emitting spot on the monitor's screen for causing a change in an electrical output signal of the sensor when the sensor in the body is brought in close proximity to the surface of the monitor screen of the computer system. A light transmitter is incorporated in the body and connected to the sensor for detecting the change of the electrical output signal of the sensor and changing its transmitting state to provide a transmission signal to the remote computer system accordingly. An electric energy device is incorporated in the body comprising a battery and a switch for providing electric current to the sensor and the light transmitter.
Patent DE-19528255-A1 (DE)
Title: Pivot mounting for tilting rear window of vehicle - has pivot joint without pin, with theoretical turning axis outside outline of vehicle, pivot halves cannot be separated
Inventor: KOPP GEORG
IPC: E05D1/04
Filed: 1995-08-01
Abstract: The pivot mounting has the window (1) mounted by a two-part pivot joint with one half (3) on the window and the other on a window frame (4) at least partly enclosing the window. The mounting is in the form of a pivot joint without a pin, the theoretical turning axis of which is outside the outline of the vehicle. The two halves of the pivot are male and female, and grip each other in a lock which cannot be separated.
Patent DE-19529583-A1 (DE)
Inventor: KIRIAZIS LEONIDAS DR
IPC: B32B15/08
Filed: 1995-08-11
Abstract: The invention relates to a device for the coating of metal strips (2) with plastic film (5), comprising a sequential arrangement of a metal strip feed (1), a furnace (3), a film feed unit (4), corona stations (9), laminating rollers (10), structuring or smoothing rollers (7) and a printing unit (8).
Patent DE-19540312-A1 (DE)
Title: Polycarbonate moulding material which does not form burning drips when burnt
Inventor: WEBER MARTIN DR
IPC: C08K5/523
Filed: 1995-10-28
Abstract: Moulding materials (MM), containing (A) 1-96.5 wt% halogen- free polycarbonate(s), (B) 1-96.5 wt% halogen-free graft copolymer consisting of (b1) 40-80 wt% rubber-elastic grafting base with a Tg of below 0 deg C and (b2) 20-60 wt% grafted shell derived from (b21) 50-95 wt% vinylaromatic monomers of formula (I), in which R = H or 1-8C alkyl; R<1> = 1-8C alkyl; n = 0, 1, 2 or 3; and/or MMA, and (b22) 5-50 wt% (meth)acrylonitrile, MMA and/or maleic anhydride, (C) 1-96.5 wt% halogen-free thermoplastic copolymer with an average mol. wt. (Mw) of less than 400,000, derived from (c1) 50-95 wt% monomer (I) and/or MMA and (c2) 5-50 wt% comonomer(s) as in (b22), (D) 0.5-30 wt% halogen-free thermoplastic copolymer with a Mw of at least 800,000 and a wide mol. wt. distribution, derived from (d1) 50-95 wt% monomer(s) (I), (d2) 5-50 wt% comonomers as in (b22) and (d3) 0-15 wt% mono-unsaturated comonomers with at least one polar functional group, (E) 1-25 wt% halogen-free phosphorus compound(s) and (F) 0-50 wt% additives. Also claimed are mouldings, film and fibres containing MM.
Patent DE-19541917-A1 (DE)
Inventor: GRASSBERGER ROLAND DIPL ING
IPC: F16K11/076
Filed: 1995-11-10
Abstract: A mixer valve (10) includes a cartridge (30) that houses a ball valve element (24). The cartridge includes a lower housing member (32) affixed to an upper housing member (34) by a pin (66) which also engages the ball valve (24) to constrain its motion in two independent directions.
Patent DE-19544587-A1 (DE)
Title: Concrete road construction machine
Inventor: THOMA ERHARD
IPC: E01C23/04
Filed: 1995-11-30
Abstract: The machine is for continuous construction of two concrete layers (11,12) in a roadbed. It has an internal vibrator, and a second vibrator (9) between the levelling beams. The second vibrator is a tubular vibrator, which acts on the second concrete layer (12) from above, and generates vibrations horizontally and at right angles to the direction of travel. A dowel driver (10) is located behind the second levelling beam (6). Both the tubular vibrator and the levelling beam are height-adjustable.
Patent DE-19545996-A1 (DE)
Title: Insulating housing for mechanical or electrical temp. dependent switch
Inventor: HOFSAES MARCEL
IPC: H01H37/54
Filed: 1995-12-09
Abstract: The housing has an inner chamber (42) to receiving a mechanical and/or electrical switch (12) with a temp. dependent switch mechanism. The switch (12) has two electrically conductive connector surfaces (13,14) which electrically connect the switch (12) to contact parts (24,25) of a holder (23) or an electric load to be protected. The insulating housing (10) has at least one opening (18). The contact parts (24,25) pass through this to lie directly on the two contact surfaces (13,14) and clamp the switch (12) between them. The housing preferably has an inner profile through which the inserted contact parts (24,25) and are pressed against the contact surfaces (13,14).
Patent DE-19601450-A1 (DE)
Title: Hydrotherapy system for bath
Inventor: LUDEWIG MAX PROF DR ING
IPC: A61H33/02
Filed: 1996-01-17
Abstract: The system involves a conventional bath in which a person can lie flat to be treated by a water or water and air stream. A flexible bath insert (3) is used which has a shape which matches that of the inside (1b) of the bath. The insert consists of an inner (3a) and an outer (3b) skin which are closed together at their edges so that they form a sealed cavity between them.  Water and air connections (4,5) are provided which feed air and water into the cavity. Spray nozzles (6) and spray mats (7,8,9,10) are fed with the air water mixture to produce the treatment water which is applied to the person in the bath. A pressure source is provided to compress the air and water mixture.
Patent DE-19606511-A1 (DE)
Inventor: KREUDER WILLI DR
IPC: C08G61/00
Filed: 1996-02-22
Abstract: A partly conjugated polymer contains repetitive units of formula (I) in which A is the same or different with zero to eight identical or different arylene and/or heteroarylene and/or vinylene and/or acetylene groups which, like the spiro-bifluorene structure, may be substituted. Polymers with repetitive units of formula (I) are suitable, for example, as electroluminescent materials. They are distinguished by high emission colour uniformity, good film-forming properties and high solubility.
Patent DE-19609555-A1 (DE)
Inventor: MAERKL HERBERT
IPC: C02F3/34
Filed: 1996-03-12
Abstract: The invention concerns a process for the aerobic biological break-down of substances having low water-solubility in an aqueous medium, and a new micro-organism of the strain IHI-91 which is especially suitable for use in the process in question. The process is characterised in that the bioavailability of the substances to be broken down is raised by setting the temperature of the aqueous medium to 45  DEG C or more and in that, to effect break-down of the substances with low water-solubility, use is made of an aerobically-growing culture of thermophilic micro-organisms. This process and the new micro-organism can be used to break down fats and fatty compounds effectively.
Patent DE-19612919-A1 (DE)
Title: Temperature regulating method for heating plant
Inventor: SANDER MICHAEL
IPC: F24D11/00
Filed: 1996-04-01
Abstract: The method uses at least one temperature sensor (10) which takes the temperature of the heating water and is connected to a regulator connected to an adjustment (14). The adjustment affects the flow temperature of heating water flowing out of a water-storage tank (2). The sensor also takes the back-flow temperature of the heating water. A regulating curve is implemented for the adjustment. The flow temperature is determined by taking the temperature of the heating water near the back-flow pipe (9) and comparing it with a nominal temperature by means of a control (12). When the nominal temperature is not reached, the flow temperature is lowered; when the nominal temperature is exceeded, the flow temperature is increased.
Patent DE-19618832-A1 (DE)
Title: Preparation of alpha-SAN copolymers from alpha-methyl styrene and acrylonitrile
Inventor: LEIBERICH RICARDA DIPL CHEM DR
IPC: C08F212/12
Filed: 1996-05-10
Abstract: A method for the preparation of alpha-methyl styrene / acrylonitrile (alpha-SAN) copolymers comprises the reaction of  alpha -methyl styrene and acrylonitrile under pressure in the presence of carbon dioxide as an inert diluent.
Patent DE-19619147-A1 (DE)
Title: Washing press for screened material e.g. gravel
Inventor: WENNEKENDONK LODEWYK
IPC: B30B9/12
Filed: 1996-05-04
Abstract: The press is used for washing screened material. It has a hopper (5) from which material is fed into the lower end of an inclined drum (4). The material may be wetted with water from spray nozzles (7) at the bottom of the hopper. The drum contains an archimedean screw which moves the material up to the top end of the drum. The first operating zone is a washing zone (A), followed by a transporting zone (B). The last two zones are a pressing zone (C) and an output zone (D). From which the treated material falls into a mobile container (18).
Patent DE-19622767-A1 (DE)
Inventor: SEITLINGER KLAUS
IPC: G05B19/18
Filed: 1996-06-07
Abstract: The form/shape grinding process is used for he generation of the profiles of the cams on a camshaft used for operation of valves , the cam profiles are defined by a data set that is used to control the machine grinding process . The produced form is measured and the form/shape error data determined. This is then used to correct the form data set such that the produced profile achieved is correct.
Patent DE-19624524-A1 (DE)
Inventor: TREDE MICHAEL
IPC: F16L35/00
Filed: 1996-06-20
Abstract: The proposal is for a releasable plug connector with fitting indicator for connecting fluid lines comprising a tubular insert section (2) with a peripheral securing rib (3), a cylindrical socket housing (1) with a socket (5) for a separate securing component (6) with elastically sprung engagement edges (7) directed radially inwards to engage behind the securing rib (3) after the insertion of the plug component (2) and an indicating component (4) which can be positioned in front of the socket aperture (15) of the housing (1). This consists of two spaced supporting rings (8 and 9) and at least two shoulders (10) joining the supporting rings (8 and 9) together, where one supporting ring (8) can be secured to the front wall (16) of the housing and the other supporting ring (9) away from the housing wall (16) can be supported on the insert section (2) on a flange (12) behind the securing rib (3). The shoulders (10) are formed to be elastically sprung on the opposite faces of the supporting rings (8 and 9) and joined together by outwardly curved bridge shoulders (11) so that, when the insert section (1) is pushed in, the shoulders (10) are pushed outwards and the considerably bowed bridge shoulders (11) project visibly beyond the housing wall (16).
Patent DE-19626293-A1 (DE)
Inventor: MEIER JOHANN
IPC: B06B1/06
Filed: 1996-07-01
Abstract: The invention concerns an ultrasonic transducer with a pot-shaped oscillating element which sits in a transducer housing and which has a piezo disc at the base. The aim of the invention is to simplify the electrical contacting of the connecting leads to the oscillating element or piezo disc and to make this more adaptable to automatic production. The device of the invention comprises contact springs (3, 4) which are no longer soldered to or caulked with the indicated element but only resiliently rest on the element. Improvements are made through a contact body (1) which essentially forms a cylinder, in which the contact springs (3, 4) are sealed and which at the same time can serve as a shock absorber.
Patent DE-19629182-A1 (DE)
Title: Pressure cushion for underground construction work
Inventor: SCHARRELMANN DIRK
IPC: E21D15/44
Filed: 1996-07-19
Abstract: The cushion comprises a ductile shell (25) connected to a low pressure supply and take-off (10,12). The shell sits in a housing (27) formed from several rigid parts (1,2) which can move relative to each other. The housings has the supply and take-off at at least one end. The rigid parts are preferably nested pipes. The ends of the pipes and shell (24) may be sealed by covers. The covers may have sealing rings (21) which match with pads (20) on the pipes. The sealing rings may be made from silicone.