baber/WOPTO huggingface dataset:
Patent DE-19654965-A1 (DE)
Title: Dispersible super-paramagnetic or ferromagnetic particles
Inventor: LUX FRANK DR ING
IPC: H01B1/12
Filed: 1996-07-26
Abstract: Dispersible particles (DP) comprise defined structured particles of super-paramagnetic (SPM) and/or ferromagnetic (FM) material, with a defined content of SPM and/or FM material and a defined crystal structure of the SPM and/or FM phase; and (possibly incomplete) electrostatic, steric or combined electrostatic/steric stabilisation layers. The stabilisation layers are commercially available or consist of mass-fractionated di-, tri- or multi-block copolymers (BCP). Alternatively DP are undefined structured particles, especially of SPM and/or FM materials, coated with BCP. The novel features are as follows. (i) The defined structured particles contain 0.001-99.999 (preferably 30-98) vol.% SPM or FM material and the crystal structure of the SPM or FM phase has a content of defects of 0.001-99.9 (preferably 0.001-10) vol.%. (ii) The defined structured particles are of metal, metal oxide or mixed metal oxide. (iii) DP include a BCP consisting of: (1) one or several first poly(oligo)meric and/or copoly(oligo)meric graft, side-chain or main chain blocks, which can undergo physical adsorptive, chemical covalent or other reciprocal action with (preferably colloidal, especially SPM and/or FM) particles, to provide stable anchoring of BCP on the particles in the sense of the steric stabilisation mechanism of colloidal dispersions; (2) one or several second poly(oligo)meric and/or copoly(oligo)meric linear or branched main chain blocks, which (in the case of stable dispersions, especially of colloidal, particularly SPM or FM, particles) are responsible for steric stabilisation in any dispersion medium, and optionally (3) one or several third  poly(oligo)meric and/or copoly(oligo)meric graft, side-chain or main chain blocks, containing physically, chemically and/or otherwise reactive groups, which can react with substances, bodies or body parts added to dispersion media or contacted with the particles or their dispersions during the use of the (preferably colloidal, especially SPM and/or FM) particles (or their dispersions in polar or non-polar media) in industrial, biological, medicinal or veterinary applications.
Patent DE-19709932-A1 (DE)
Title: Sheet feeder for copier, printer
Inventor: OBERHOFFNER GERHARD DIPL ING
IPC: B65H7/12
Filed: 1997-03-11
Abstract: The copier or printer has a single sheet feed under a mechanical sensor (8) which is displaced by the thickness of the sheets. The free end of the sensor is near a displacement monitor (10) whose output signal is translated into a sheet thickness. The control system detects multiple sheet feeds. The displacement monitor is a proximity type or an optical/mechanical type. The sensor lies on the sheets with a preset pressure, to press the sheets onto a support roller (4). It has a pivot mounting (A) on one side of the sheet path.
Patent DE-19713311-A1 (DE)
Inventor: OSTENDARP HEINRICH DR
IPC: C03C17/04
Filed: 1997-03-29
Abstract: The method for producing precision structures on flat glass sheets includes: (a) introduction of a structure-forming paste (2a) into the forming surface (2) of a tool (1); (b) application of the paste to the flat glass sheet (3) and hardening of the paste; and (c) fusion of the hardened material with glass by local warming of the forming surface of the tool to a required process temperature to a depth determined by the height of the structures. The corresponding apparatus includes means for implementation of these steps.
Patent DE-19713542-A1 (DE)
Inventor: KEHLE GERT
IPC: E04B1/61
Filed: 1997-04-02
Abstract: The invention relates to a self-supporting composite insulating board (1), preferably for dry construction, comprising external board reinforcement and/or face elements (2) and a foam core (3), with specially configured edge areas (5) for fixing on floors, walls and ceilings, and for joining. The invention also relates to a method for producing the self-supporting composite insulating board.
Patent DE-19713881-A1 (DE)
Title: Sensor for measuring tensile strength of chemical or textile threads
Inventor: KARAUS ANDREAS
IPC: G01L5/10
Filed: 1997-04-04
Abstract: The sensor has a measuring spring (1), with a force engagement point (5), a support point (3) and a strain gauge system. The engagement point is provided at a formed element (6) at a measuring spring designed as a bending beam. The formed element has a low mass and is sleeve-shaped. A low-friction pin, which is preferably a ceramic pin (11), is exchangeably arranged inside the bending beam, and can be acted on by a peripheral recess (10). The pin lies axially on one side of a stop in the inside of the formed element and at the other side at a fixing unit. The stop is formed by the end of a blind bore or the step of a stepped passage bore.
Patent DE-19717103-A1 (DE)
Title: Moulding unit with primary- and larger secondary mould encapsulating primary moulding
Inventor: MIURA KAZUNORI
IPC: B29C45/14
Filed: 1997-04-23
Abstract: A new moulding unit comprises primary and secondary moulds. The primary mould has a first die with a first moulding recess, and a second die with a second moulding recess. When closed together, these two recesses form the primary moulding cavity. The first and second dies also have projections. These protrude into the primary cavity, where they make holes in the primary product moulded within this cavity. The secondary mould comprises third and fourth dies, with third and fourth moulding recesses. These recesses come together to make the secondary cavity, when third and fourth dies are closed. In these dies too, there are projections.
Patent DE-19717358-A1 (DE)
Title: Insulation film formation method for semiconductor component
Inventor: JUN YOUNG KWON
IPC: H01L21/762
Filed: 1997-04-24
Abstract: The method involves depositing on a substrate an insulation film, and a recess is formed in an insulation region. Several  recesses are in a second insulation region such that the  insulation film is exposed to a photolithographic process only once. A third recess, deeper than the first one, is formed in the centre section of the first recess. The three recesses are filled with insulation material, or with a thermal oxidation layer. Pref. the second recesses are narrower than the first one. Typically the substrate is processed by RIE or CDE for forming the first and second recesses, and the second insulation film is formed by CVD.
Patent DE-19727075-A1 (DE)
Title: Conditioning solution concentrate for photographic element treatment
Inventor: BUONGIORNE JEAN MARIE
IPC: G03C5/50
Filed: 1997-06-25
Abstract: The conditioning solution concentrate, which is free of sodium ions, comprises the following components: (i) a formaldehyde bisulphite salt, where the salt is present in an amount of 200 - 600 g/l; (ii) sulphite ions in an amount of 0 - 200 g/l; (iii) a bleach acceleration agent in an amount of 1.5 - 25 g/l; and (iv) a metal ion complexing agent in an amount of less than or equal to 60 g/l.
Patent DE-19729633-A1 (DE)
Inventor: FONFARA HARALD
IPC: F24D19/10
Filed: 1997-07-10
Abstract: The first section of the radiator, which faces the room to be heated, is uniformly passed by the heating medium before the other sections which can be set behind same. A connection to the at least one other section is preferably only provided at the lower end of the first section. The first section (1) is designed so that at least with a lower heat output more heat is supplied to this first section than to the other sections. The overall length of the flow channels in the first section is greater than in the remaining sections. The first section can be mounted above or below the second section and both sections are preferably formed in one radiator panel.
Patent DE-19730373-A1 (DE)
Title: Removing residual meat and fish from bones
Inventor: RUS WINFRIED DR ING
IPC: A22C17/04
Filed: 1997-07-17
Abstract: In a process to remove meat residues from animal (cattle, pigs, poultry, fish) bones, the novelty is that (a) the bones are subjected to a high pressure water jet which removes residual meat; and (b) the liberated meat is at once removed from the water.  Preferably the water pressure is at between 10 and 100 MPa. The fixed or rotating water jets may be arranged in a line or are distributed over a flat surface. The liberated meat is recovered by a fine preferably wire sieve surrounded by a rim to retain meat residues. The meat liberation process is controlled by the selection of water pressure and jet pattern. The meat is removed from the water by sieve, centrifuge or simple separation. Preferably the bones are manipulated during the water jet process to expose and liberate residual meat uniformly on all sides.
Patent DE-19754347-A1 (DE)
Inventor: BERGER UDO
IPC: E06B7/02
Filed: 1997-11-25
Abstract: The invention relates to a ventilation device for windows, doors and the like, especially for integrating into facade configurations in order to effectively utilize energy and to increase the level of comfort in rooms located behind said device. According to the invention, the use of an additional frame part is avoided in that the ventilating device is provided in only one frame. The device is comprised of a sash frame (1), a sash (2), seals (3), a glazing glass (4), a glass strip (5), an all-glass sash (6), a coppered glass strip (7), fastening elements (9), a ventilation gap (10), and ventilation openings (11). The all-glass sash (6) is provided with a ventilation gap (10) which is preferably arranged in the upper section of the all-glass sash (6). Via openings (11), an air channel is arranged between the ventilation gap (10), the area which is situated between the glazing glass (4) and the coppered glass strip (7), the glass strip (7), the sash (2), and the sash frame (1). The outgoing air flows into the room via the ventilation gap (10) between the all-glass sash (6) and the glazing glass (4). The air is carried away via the openings (11) which are situated in the coppered glass strip (7), the glass strip (5), the sash (2) and in the sash frame (1). As a result, the air is conducted via the space between the window panes in a controlled and energy efficient manner while increasing the level of comfort in order to control ventilation of the room located behind the ventilation device.
Patent DE-19755342-A1 (DE)
Title: Method for holding and forming a workpiece
Inventor: MIEDA KENJI
IPC: B21D13/04
Filed: 1997-12-12
Abstract: The method concerns cold-forming of metal workpieces, and is characterised by the following steps: a) a first step at which a first section of the workpiece (50) in the forming station of a press (1) is pressed into a predetermined shape; b) a second step at which the workpiece is advanced over a distance corresponding to the predetermined shape, so that the first section is positioned appropriately into a feed device in front of the forming station and a second, following section of the workpiece is pressed into the required shape in the forming station; 3) a third step which consists of repeating the first and second steps a predetermined number of times.
Patent DE-19800011-A1 (DE)
IPC: E02D29/02
Filed: 1998-01-02
Abstract: Species of the invention: cellular structure, in particular a retaining system or a space dividing wall, comprising a fore-part (VB) and a backfill (HF) which is connected to said fore-part by interlocking or friction. The fore-part (VB) comprises solid supporting units (TE), preferably of trough- or box-like shape, arranged in the lateral and vertical direction in the front part of the structure. Task of the invention: to provide a cellular structure of enhanced connection stability. Features of the invention for solution: there is provided at least one coupling unit (KE), preferably a plurality thereof which are stiff, in particular as a whole, or have stiff sections. Said coupling unit is connected to said fore-part (VB) by interlocking or friction and extends therefrom into the depth of said backfill (BF). Further, said coupling unit is connected or provided with at least one anchoring unit (WDE) located in said backfill (HF).
Patent DE-19806014-A1 (DE)
Title: Clock signal generator circuit for TFT-LCD screen driver
Inventor: YEO JEONG BEOM
IPC: H03K5/15
Filed: 1998-02-13
Abstract: The circuit receives an external main clock signal (MCLK) and produces three-phase clock signals, and includes a frequency divider (100) which divides the main clock signal by an element of two and produces a divided clock signal (DCLK). A three-phase clock signal generator (200) receives the divided clock signal and produces sequential primary- to tertiary phase clock signals (CPH1-CPH3). A sampling mode selector (300) receives the primary to tertiary phase clock signals from the signal generator, and outputs the primary to tertiary phase clock signals either sequentially or simultaneously in dependence on an external mode selection signal (MSS).
Patent DE-19806918-A1 (DE)
Title: Catalyst system for the production of olefin polymers, especially polypropylene
Inventor: GOERES MARKUS
IPC: C08F4/642
Filed: 1998-02-19
Abstract: A supported catalyst system containing a cocatalyst, in which the main catalyst component is a bridged bis-indenyl-metallocene derivative in the form of an isomer mixture with a rac:meso ratio of (1:10)-(2:1). A catalyst system containing: (a) support(s); (b) cocatalyst(s); and (c) a rac-meso isomer mixture of metallocene(s) of formula (I) with a rac:meso ratio of (1:10)-(2:1). R<1>, R<2> = H or 1-20 C hydrocarbyl, but R<1> is not methyl if R<2> is H; M<1>  = a Group 4, 5 or 6 transition metal;  A  = -(M<2>R<3>R<4>)o-, -(O-M<2>R<3>R<4>-O)o-, =C=CR<3>R<4>, =BR<3>, =AlR<3>, -S-, -SO-, -SO2-, =NR<3>, =PR<3>, =P(O)R<3>, o-phenylene or 2,2'-biphenylene; M<2> = carbon, silicon, germanium, tin, nitrogen or phosphorus; o = 1-4; R<3>, R<4> = H, halogen or 1-20 C hydrocarbyl, or the two groups together may form a mono- or polycyclic ring system; X = H, halogen, hydroxyl,  1-10 C alkyl or alkoxy, 6-15 C aryl or aryloxy, benzyl, -N(R<5>)2 or -Si(CH3)3; R<5> = 1-10C alkyl or 6-15C aryl. An Independent claim is also included for a process for the production of polyolefins by polymerisation of one or more olefins in presence of this catalyst system.
Patent DE-19807023-A1 (DE)
Title: Coupling mechanism with pair of friction couplings for differential drive
Inventor: TERAOKA MASAO
IPC: F16H48/22
Filed: 1998-02-19
Abstract: The coupling mechanism includes a pair of friction couplings (35a,35b), each having an axis or rotation and operating facilities (37a,37b) for operating the friction couplings. A motor drive with a pair of motors (61) and a cam mechanism with a pair of cams (65a,67a) are provided for the operating facilities. The motors and cams apply pressure to the two friction couplings and are controlled in such a manner, that one of the friction couplings is uncoupled, if the other friction coupling is coupled. The rotation axes of the friction couplings are arranged parallel to each other.
Patent DE-19807643-A1 (DE)
Inventor: BAER KAI K O
IPC: F26B3/28
Filed: 1998-02-23
Abstract: The invention relates to a method and a device for drying a product to be dried (1, 2) which is rapidly conveyed in a direction of conveyance, especially for drying layers of printing ink on rapidly conveyed paper. According to said method a wet component, especially a solvent is separated from the product to be dried (1, 2) in a drying zone (T) by incident electromagnetic radiation. The separated wet component is evacuated from the drying zone (T) by a conveyor gas stream (D). The invention allows for the efficient and rapid drying especially of printed newsprint or thermoprinting paper at high conveyor speeds.
Patent DE-19810508-A1 (DE)
Title: Wallpapering or poster mounting process provides for detachable hanging
Inventor: PRUCHA THOMAS
IPC: E04F21/18
Filed: 1998-03-11
Abstract: The effective part (10) of the tape (11) engages with a material layer (3, 4) on the reverse side of the wallpaper or poster, etc.
Patent DE-19813061-A1 (DE)
Title: Arrangement for altering the micromodulations contained in electrical speech signals of telephone equipment
IPC: G10L17/26
Filed: 1998-03-25
Abstract: The arrangement removes a component of a signal using suitable electronic filters.  The extracted signal component is electronically stored in suitable form, whereby signals can be associated with different emotional states, e.g. stress, agreement, enthusiasm, truth or untruth, stored separately and used to modify a signal to render a changed emotional state.
Patent DE-19815523-A1 (DE)
Title: Arrangement for automatically monitoring drift of ship at anchor
Inventor: PONATER HELMUT
IPC: G01P13/00
Filed: 1998-04-07
Abstract: The arrangement has a signal generator in the anchor (2), a receiver (3) in the ship (1) for the signals and an alarm device. The signal generator is a vibration sensor coupled to a transmitter to transmit the signals from the vibration sensor via an antenna to the alarm arrangement on board the ship. A strain sensor in the anchor shaft can be coupled to the transmitter
Patent DE-19826546-A1 (DE)
Title: Dual damascene structure with improved control of the etching stop
Inventor: LEE ELLIS
IPC: H01L21/768
Filed: 1998-06-15
Abstract: The method comprises forming a patterned mask layer (304) on a dielectric layer (302), on a semiconductor substrate (300). A first implant forms a first etch stop layer (306) with a via opening. A spacer is formed on the mask, followed by a patterned photoresist, and parts of them are removed to form a spacer (308') on the sidewall of the mask and to leave the spacer (308'') under the photoresist. A second implant forms a second etch stop (310) with a trench opening on the dielectric. The spacer layer, the spacer, the mask layer and parts of the dielectric layer are removed to expose parts of the substrate, and the etch stops. A conductive layer (314') is formed on the substrate and the etch stops, and is then removed from the second etching stop layer to form the dual damascene structure.
Patent DE-19826930-A1 (DE)
Title: Air conditioned display cabinet for presentation, display and storage of objects
Inventor: STEINER JUERG
IPC: F25D17/04
Filed: 1998-06-17
Abstract: The display cabinet has a display chamber (2) in which is housed a preferably areal heat exchanger (4), also a catching and moisture tray (5) located under the heat exchanger (4), which is connected with a refrigerator (9) provided under the display chamber. The tray (5) communicates with the outer space across a closable pipe or house connection, to lead off condensed steam at the heat exchanger and-or liquid from the tray (5). The refrigerator (9) is operated depending on the specified values of humidity and temperature for the air conditioning of the display chamber (2).
Patent DE-19828122-A1 (DE)
Title: Flat antenna, especially for frequencies in GHz range
Inventor: AMINZADEH MEHRAN
IPC: H01Q1/32
Filed: 1998-06-25
Abstract: The antenna is preferably arranged underneath an assembly unit fabricated from a dielectric material, and consists of flat, metallic, transparent elements (1, 1.1, 1.2, 1.3, 2, 3, 14). The flat, metallic elements consist preferably of a wire mesh, or similar, which behaves as a closed metallic surface for wavelengths corresponding to the operating frequency range
Patent DE-19828643-A1 (DE)
Title: Einphasiges, schaumförmiges Haarbehandlungsmittel zur Erzielung eines Pomadeneffektes
Inventor: KARLEN THOMAS
IPC: C09K23/42
Filed: 1998-06-26
Abstract: Es wird ein Mittel zur Haarbehandlung beschrieben, bestehend aus DOLLAR A (A) einer einphasigen Zusammensetzung enthaltend DOLLAR A (a1) mindestens ein anionisches, eine Carboxylatgruppe enthaltendes Tensid und DOLLAR A (a2) mindestens einen nichtionischen Emulgator in Kombination mit DOLLAR A (B) einer Vorrichtung zum Verschäumen der Zusammensetzung (A). DOLLAR A Das Mittel läßt sich auch ohne Treibgas ausgezeichnet verschäumen und läßt sich ohne störendes Nachschäumen gut in das Haar einarbeiten. Es verleiht der Frisur eine gute Formbarkeit, einen langanhaltenden Glanz und einen langanhaltenden weichen Griff.
Patent DE-19830150-A1 (DE)
Title: Transportable inertial surveying system for large areas of land
Inventor: NEUMANN LEOPOLD
IPC: G01C21/16
Filed: 1998-07-06
Abstract: The system (10) includes an inertia sensor (12),which is fixed to a person to measure the inertia as the person walks. A processing unit fixed to the person receives the signals from the inertia sensor and produces a signal representing the position of the inertia sensor. A memory stores the position information relating to the position of the inertia sensor. The information stored is corrected for irregularities when actuated by a device. The actuating device receives signals generated by the person, as he walks across an area. An aerial interface may be provided for communication with a global positioning system (GPS).
Patent DE-19830329-A1 (DE)
Title: Coolant condenser for car air conditioner
Inventor: NOBUTA TETSUJI
IPC: B60H1/32
Filed: 1998-07-07
Abstract: A coolant condenser 92) has a core region 923) with a number of small tubes (2) extending horizontally and arranged in parallel. The core region forms a condensing region (39) for cooling and condensing the coolant as well as an overcooling region (40). There is a pair of collecting tanks (21,22) located on both sides of the core region and with which the two ends of the small tubes communicate. Another collecting tank (31) which is designed as a one-piece item with one of the previous pair of tanks divides up the coolant in the condensing region into gaseous coolant and liquid coolant, and stores the latter. The receiving tank (31) and the one tank of the pair of collecting tanks form a coolant passage in a connecting surface between them. The one tank has an upper chamber in its upper region. The overcooling region is located above the condensing region in the core region. The liquid coolant in the collecting tank flows into the small tubes of the overcooling region for overcooling by the coolant passage and the upper chamber.
Patent DE-19832900-A1 (DE)
Inventor: WILCKE MICHAEL
IPC: C09D5/02
Filed: 1998-07-22
Abstract: The invention relates to a spreadable paint containing a pigment mixture, an adhesive as well as water and known coating aids, wherein the pigment mixture is composed of precipitated silicic acid with a specific surface area of 600 m2/g to 700 m2/g and an absorber pigment which absorbs excitation radiation from the ultraviolet or visible region of the spectrum; and relates further to a coated paper (1) coated with a coat made from one of these spreadable paints, whose paper carrier (2) contains a paper dye which emits fluorescence as a result of being irradiated with an excitation radiation, which itself is at least partially absorbed by an absorber pigment of the coating. The coating (3) according to the invention preferably absorbs UV light and has the characteristic that large areas detach from the paper carrier (2) due to mechanical tampering attempts such as scratching or erasure so that forged forms are rendered recognizable with the help of, for example, optical whiteners in the paper carrier (2).
Patent DE-19834986-A1 (DE)
Inventor: RITTER MICHEL
IPC: G02B6/36
Filed: 1998-08-03
Abstract: A plug connector arrangement for optical fibres, wherein a bushing for securing a cable is placed on the end of the cable that receives the optical fibres. Said bushing is glued to the outside of the cable. The ends of the synthetic fibres of the coating of the optical fibres are drawn out from the end of the cable and are pulled back onto the outer surface of the glued bushing for securing the cable, whereby a second bushing is placed on top of the first bushing. The synthetic fibres of the coating of the optical fibre are clamped and glued in between the two bushings.