baber/WOPTO huggingface dataset:
Patent DE-19537491-A1 (DE)
Inventor: DAUMAL CASTELLON MELCHOR
IPC: F16C1/22
Filed: 1995-10-10
Abstract: A cable adjusting device, eg for an accelerator cable, comprises a female element 22 having internal ratchet teeth (27, fig 5) engage with complimentary ratchet teeth (30, fig 7) on male element 28. These teeth are arranged so that movement towards the interior of the element 22 is allowed, after a predetermined force has been overcome, but movement in the reverse direction is prevented. Ends 10, 19 are fixed, for example, to an accelerator pedal and a lever of a carburettor butterfly valve respectively. Grommets, eg of rubber, fixes sheath 16, through which cable 15 extends, relative to the vehicle body. During installation the accelerator pedal is depressed to its full extent, thereby opening the valve fully, which allows the male element 28 to enter element 22 so that the effective length of the sheath 16 is shortened until an ideal length is reached. A clamp (31, fig 8) may be provided to immobilize the relative positions of elements 22, 28 before installation. <IMAGE>
Patent DE-19540363-A1 (DE)
Title: Flat screen display for colour television or monitor
Inventor: RASCH ANDREAS DR
IPC: H04N9/30
Filed: 1995-10-30
Abstract: The display screen includes waveguides (3) which are uniformly arranged with at least one input of each waveguide connected to a light source (2). An output-coupling point (5) is formed in each waveguide to produce a matrix-shaped arrangement of image points in lines and columns. An image is generated by fast consecutive short light radiation from the output-coupling points which correspond to the selected matrix elements, while the brightness of the beamed light is modulated, i.e. switched and/or intensity or amplitude modulated. The waveguides may be integrated optical  or quasi-waveguides.
Patent DE-19543472-A1 (DE)
Title: Yarn package which is light wt. and easy to mfr.
Inventor: SCHLOTTER ALEXANDER C P
IPC: B65H75/14
Filed: 1995-11-22
Abstract: A package for yarns or similar products consists of two circular disks and a hollow cylindrical shank combining the disks. The invention consists of a plastic base body and metal coverings which are fastened on the body and cover it entirely or partially. The base body is preferably made of fibre-reinforced plastics.
Patent DE-19548324-A1 (DE)
Title: Gasification process and appts. for carbonaceous solid materials
Inventor: MEYER BERND PROF DR
IPC: C10J3/54
Filed: 1995-12-22
Abstract: A process for the gasification of carbonaceous solid materials using gaseous oxygen-contg. gasification media is carried out in a cylindrical fluidised bed gasifier whose reaction chamber has a lower section in the form of an inverted truncated cone in which the larger part of the fluidised bed is contained and into which the gasification medium, the feedstock and recycled solids carried out of the unit are fed. The height (h) of the lower section (3) is between 1 and 6 times the diameter (d) of the cylindrical section, and the introduction of the gasification media (14,16,21,22) is arranged such that a uniform radial gas flow profile is generated in the bed, and the mean gas velocity parallel to the axis of the gasifier is constant or increases only slightly, at least in the region of the bed. Also claimed is a fluidised bed gasifier having a lower conical section which has a half-angle of between 2 and 20 deg. C.
Patent DE-19605013-A1 (DE)
Inventor: JURISCH ANDREAS DR
IPC: G01R27/16
Filed: 1996-01-31
Abstract: The invention concerns a method of calculating the resistance of a conductive loop formed by a fault in a monitored section of an power-supply line through which a.c. current is flowing, the method using instantaneous values of the current and voltage measured over a given period of time. In order to obtain the resistance as quickly as possible, the invention calls for instantaneous values of the current (IS(tn)) and the voltage (US(tn)) to be measured over a half-period (T2 omega ) of the a.c. current and instantaneous values of a power to be calculated from them. The instantaneous values of the power are integrated to give a value (Peff(tn)) proportional to the effective power. In addition, the instantaneous values determined for the current are squared and the integral (I<2>/ SIGMA (tn)) of the square of the current calculated. The resistance (R(tn)) is calculated by dividing the value (Peff(tn)) proportional to effective power by the integral (I<2>/ SIGMA (tn)) of the square of the current.
Patent DE-19607251-A1 (DE)
Title: Automatic tape cassette changer with two gripper arms and control arms
Inventor: DZIEMBA PETER
IPC: G11B17/22
Filed: 1996-02-27
Abstract: The apparatus incorporates a cavity (2) into which the cassette (3) is pushed until engaged by two gripper arms (7,8) on a slider (10). The grip is released by a control arm (12) coming up against a stop (13) at the end of the cavity.  To expel the cassette another slider (16) moves in a straight line parallel to the plane of the first slider.  The shorter sides of both sliders are coupled to respective toothed belts driven by a single motor (15), so that the sliders move along the parallel guides (14,17).
Patent DE-19608221-A1 (DE)
Title: Clutch for ring spinning spindles
Inventor: WOLF HORST
IPC: D01H1/241
Filed: 1996-03-04
Abstract: The drive to a spinning device, esp. a spindle (10,12) on a ring spinning machine, is interrupted by a device (16,18,26,28) which displaces the drive belt (14) axially from a running surface (20,24) to a sliding surface (22,23) on the spindle (10,12).
Patent DE-19611217-A1 (DE)
Title: Passage exclusion device for e.g. traffic, with cable and signal elements
Inventor: HAMMAR LARS
IPC: E01F13/02
Filed: 1996-03-21
Abstract: The delimitation arrangement comprises a cable which is divided in the longitudinal direction and has openings (3) formed as loops. The signal elements (2) have connecting members (4) which are introduced into the openings. The connecting members of the signal elements form loops (5), each gripping an individual opening (3) in the cable when the signal is attached to the cable. The connecting element has a flexible elongated section projecting from the base of the signal, and a tab (9) at the free end to fit a hole (10).
Patent DE-19614846-A1 (DE)
Inventor: MAC KEE GRAHAM EDMUND DR
IPC: C08F265/04
Filed: 1996-04-15
Abstract: For the production of moulding compounds with good weather resistance, improved impact resistance and good creep properties, an elastomeric acrylic ester copolymer is produced which contains comonomers polymerised with chemically reactive groups. This copolymer is dissolved or macerated in monomers like styrene and acrylonitrile forming hard grafts. After the addition of monomers and/or polymers with chemically reactive groups and the possible addition of a chemically reactive cross-linking agent, the resultant monomer-copolymer mixture is subjected to graft polymerisation up to a conversion of over 15 wt. % of the monomers as a thermally or radically initiated polymerisation in substance or solution. The moulding compounds may be used as delustering agents for polymer mixtures.
Patent DE-19616551-A1 (DE)
Inventor: BERGMANN MARTIN DIPL ING
IPC: G05B19/042
Filed: 1996-04-25
Abstract: The invention relates to peripheral units which can be expanded by modules to be modular. If the individual modules have sections which can be attached to each other, the modules can be secured to each other in such a manner that the result is a peripheral unit with a self-supporting structure which is characterised by a high degree of protection (IP65).
Patent DE-19619084-A1 (DE)
Title: Bio:technical production of poly-beta-hydroxy-butyric acid
Inventor: WENDLANDT KARIN-DAGMAR DR
IPC: C12P7/62
Filed: 1996-04-30
Abstract: Process for biotechnical production of poly- beta -hydroxy-butyric acid (PHB) or copolymers comprises cultivating a methanotrophic bacterial strain in aqueous nutrient medium with a methane containing gas as sole carbon source and a free oxygen-containing gas under non-sterile conditions, the growth process being carried out continuously and the product-forming process being carried out continuously or discontinuously, followed by extraction of the PHB or copolymer from the resulting biomass using conventional means. Preferably the methanotrophic bacterial strain is preferably Methylocytis spec. ZIMET B 502. The cultivation is carried out e.g. at 20-42 deg C, a pH of 5.2-6.8, a pressure of up to 0.6 MPa and a dissolved oxygen content of 0.5-90 % of the saturation value of air. The concentration of the biomass may be raised during the growth stage by returning part of the biomass after microfiltration into the fermentor. The growth and product forming processes may be carried out alternately. The gas mixture of methane-containing gas and oxygen-containing gas may be recirculated to the process. The methane-containing gas is e.g. pure methane, purified biogas, purified compost gas or natural gas with a content of homologues of methane of less than 15 %.
Patent DE-19623720-A1 (DE)
Title: Method and apparatus for control of mould filling, in particular, during production of aluminium castings
Inventor: KHALILI AZITA DIPL ING DR
IPC: B22D37/00
Filed: 1996-06-14
Abstract: The method for controlling mould filling during production, in particular, of aluminium castings, according to which moulds (7), for purposes of filling, are transported in steps under an outlet (3) closable by a plug (4) in a casting trough (2).  The plug (4) is brought into a closure position after a predetermined melt level in the mould is attained.   Also claimed is an apparatus for implementation of the method.
Patent DE-19625386-A1 (DE)
Title: Multilayer, double-sided, flexible or rigid electrical and optical circuit board production avoiding chemicals recovery
Inventor: AMEUR RAOUF BEN
IPC: H05K3/12
Filed: 1996-06-25
Abstract: Manufactures of a circuit board to connect and carry electrical and/or optical components and circuitry is claimed. A conductive paste, which makes the interconnections (6,7,8; 14, 15, 16), is deposited into depressions (3, 4, 5; 10, 11, 12) in an insulating substrate (1, 9) forming at least one layer of the circuit board. The substrate is preferably a flexible sheet e.g. of glass fibre-reinforced epoxy resin. The substrate (1, 2) may be a film-coated (1) board (2) of glass fibre-reinforced epoxy resin. Depressions penetrate the board, to interconnect conductors in different layers, using conductive paste. Further conductors may be produced on upper and lower surfaces. Further similarly formed substrates and circuits may be connected. These may be pressed together to form a multilayer circuit board. Depressions (19-22) are provided for external circuit connection. The board is hardened by heating.
Patent DE-19628017-A1 (DE)
Inventor: DAUTH JOCHEN DIPL CHEM DR
IPC: C08G77/54
Filed: 1996-07-11
Abstract: Organosilicon compounds with triazine groups of formula AaRbXcSiO(4-a-b-c)/2 (I) are new, where R = H or monovalent optionally substituted hydrocarbon; X = halogen or -OR<1>; R<1> = alkyl optionally substituted with an ether O atom; a = 0-1 (0.01-1); b = 0-3; c = 0-3; A = group of formula (II); R<2> = optionally substituted alkylene; Y = H, optionally substituted alkyl or -OR<1>; Z = X, -NR2, -(O)CR or -SR; and a+c ≤ 4 (0.1-4). Each polymer molecule contains at least group A with one or more halogen atoms in it. Also claimed are (i) the preparation of (I) by reacting organosilicon compounds of formula BaRbXcSiO(4-a-b-c)/2 (III) with an optionally substituted cyanuric halide in the presence of a base; and (ii) equilibrium reactions of (I). In (III), R, X, a, b, c = as above; B = group of formula (IV); and R<2>, Y = as above.
Patent DE-19632229-A1 (DE)
Inventor: ITZOV ANDREW L
IPC: B23D45/04
Filed: 1996-08-09
Abstract: A saw includes a base having a turntable for movement about a vertical axis, a support member 626 mounted on the turntable, and a saw arm mounted on the support member for pivotal movement about an axis between cutting and non-cutting positions. The saw blade is mounted for rotation about an arbor axis. A lower blade guard is supported on the saw arm for pivotal movement about the arbor axis between a surround position and a non-surround position. A cam plate 642 is mounted on the saw arm, and a cam follower 638 mounted on the support member 626 such that movement of the saw arm between the non-cutting position and the cutting position causes pivotal movement of the lower blade guard between the surround position and the non-surround position. A torsion spring 674 biases the guard to the surround position.
Patent DE-19634926-A1 (DE)
Inventor: KUDRUS HEINER
IPC: B65H54/44
Filed: 1996-08-29
Abstract: In reversible head winders two bobbin holders (3a, 3b) are alternately used. Each bobbin holder is coupled to a frequency-controllable drive (9a, 9b) associated to a frequency converter (14a, 14b). A sensing roller (6) which in operation is in contact with the surface of the bobbin (5) being formed is also equipped with a drive (10). According to the invention, each frequency converter (14a, 14b) can be switched from the drive (9a, 9b) of the associated bobbin holder (3a, 3b) to the drive (10) of the sensing roller (6). The drive of the sensing roller (6) is electrically connected to the frequency converter (14b) of the bobbin holder (3b) which is momentarily in the ready position. In this manner one can spare a frequency converter for the drive (10) of the sensing roller (6).
Patent DE-19636676-A1 (DE)
Title: Cabin for bicycle
Inventor: YATES PETER O C
IPC: B62J17/00
Filed: 1996-09-10
Abstract: The cabin is a lightweight construction with a lower shell (3) which seals the cabin from the road. The upper shell, with windows, is supported on the lower shell by a frame (9). The lower frame has side hatches (14) to enable the rider to put hit feet onto the ground. The assembled cabin is supported on the bicycle frame by at least two points, namely the front forks (10) and the crankcase (11). The cabin is made in two halves, upper and lower, and is joined together prior to fitting. The lower shell can be provided with stands to support the parked machine.
Patent DE-19638536-A1 (DE)
Title: Optical scanner system for documents etc.
Inventor: ISHIDA SATOSHI
IPC: B65H5/06
Filed: 1996-09-20
Abstract: The document scanner as a magazine 42 for the supply of documents on one side and a delivery stack 49 on the other. The top sheet is extracted from the stack and is fed between pinch rollers 9 that draw it over an opto electronic scanning head.  The feed roller 1 has an in line drive wheel and motion is applied after a link 4 has moved through an arc to take up free space. A sensor 50 detects the leading edge and the reading process commences with the sheet moving at constant speed.
Patent DE-19643377-A1 (DE)
Inventor: GUEHRING MANFRED
IPC: F41A19/02
Filed: 1996-10-21
Abstract: The invention concerns a fully-automatic self-loading weapon, preferably a fully-automatic hand weapon, with an operating part (1) which can move when a shot is fired, and a single-shot firing system (4) which can be switched on and off and allows single shots to be fired. In order to restrict the number of shots in a burst to only two shots, when a shot has been fired and the single-shot firing system (4) switched off, the latter can be actuated by the movement of the operating part (1) such that only a single further shot can be fired. Advantageously the operating part takes the form of a hammer (1).
Patent DE-19643952-A1 (DE)
Inventor: SONG JAE-KWAN
IPC: H01L21/027
Filed: 1996-10-31
Abstract: An apparatus and method for projection exposure in which a pattern of a photomask (38) can be realized on a wafer (42) is provided. The apparatus includes a light source, a fly's eye lens (32) for controlling intensity of the light generated from the light source, at least two apertures (34a, 34b) arranged for diffracting light which has passed through the fly's eye lens twice or more, a condenser lens (36) for passage of light which has passed through the apertures (34a, 34b), the condenser lens (36) only receiving light which has passed through at least two apertures (34a, 34b), a photomask (38) for selective passage of light incident from the condenser lens (36), a projection lens (40) for focusing the light which has passed through the photomask (38) onto a wafer (42) on which a pattern is formed by the light focused by the projection lens (40). Increase in the number of the apertures and aperture slits can enhance uniformity of light intensity and realize a mask pattern on the wafer.
Patent DE-19648685-A1 (DE)
Inventor: WEYL HELMUT
IPC: G01N27/409
Filed: 1996-11-25
Abstract: The present invention pertains to a gas sensor comprising a housing (11) in which a sensing element (20) is secured with a part located on the side of the gas to be measured. Said part comes out of the housing (11) and is surrounded, with a spacing, by at least one protective tube provided with a gas opening (30). The protective tube (30) has an outer cylinder housing (31) and at least an inner cylinder housing (32), mounted at a distance from each other and each presenting gas inlets and/or outlets in a space intended for measuring gas. Internal gas openings (39) are provided in the cover surface of the outer cylinder-housing half (32) turned in the direction opposite that of the gas flow. The inner cylinder-housing half (39) provided with internal gas openings (39) faces the outer cylinder-housing half (31) which has no gas opening.
Patent DE-19649394-A1 (DE)
Title: High-solids binder based on polyester acrylate cured rapidly by isocyanate
Inventor: SANTOS ANTONIO MANUEL DOS
IPC: C08G18/40
Filed: 1996-11-29
Abstract: Binder based on polyester-acrylate contains (A) 10-90 wt.% polyester (I) and 90-10 wt.% acrylate resin (II). Polyester (I) comprises (a.1) 0-63 mole-% neopentyl glycol (NPG); (a.2) 0-45 mole-% trimethylolpropane (TMP); (a.3) 10-52 mole-% hexahydrophthalic and/or methylhexa hydrophthalic acid and/or anhydride ((M)HPA); (a.4) 0-32 mole-% phthalic acid and/or anhydride (PA); (a.5) 0-35 mole-% other alkandiol(s) selected from butan-1,2-, 1,3- and 1,4-diol, pentan-1,5- diol, hexan-1,6-diol, cyclohexane-1,4-dimethanol, neopentyl hydroxypivalate, cyclohexanediol, trimethylpentan diol, ethylbutylpropandiol, mono-, di- and triethylene glycol, 1,2-propylene glycol, dipropylene glycol and hexylene glycol; (a.6) 0-32 mole-% other dicarboxylic and/or hydroxydicarboxylic acid(s) and/or anhydride(s) selected from 5-hydroxyisophthalic, iso phthalic and terephthalic acids, halogenated acids, e.g. tetrachloro- or tetrabromophthalic acid, tetrahydrophthalic acid, cyclohexane-1,2- and 1,4-dicarb oxylic acid, 4-methylhexa hydrophthalic acid, endo(m)ethylenetetrahydrophthalic acid, tricyclodecane-dicarboxylic acid, camphoric acid (1,2,2-trimethylcyclopentane-1,3- dicarboxylic acid), adipic, succinic, azelaic, sebacic and glutaric acid; (a.7) 0-16 mole-% monocarboxylic acid(s) and/or hydroxycarboxylic acid(s) selected from benzoic, p-tert.- butylbenzoic, capric, versatic, hexahydrobenzoic, hydroxypivalic, 3- and 4-hydroxybenzoic, 2-hydroxyisobutyric, 2-, 3-, 4- and 2-hydroxy-3-, 4-, 3- and 4-methoxybenzoic, 2- and 3-hydroxy-4-methylbenzoic, 2-, 3- and 4-hydroxy phenylacetic, 2-hydroxy-2-phenylpropionic and 3-(3- and 4-hydroxyphenyl)propionic acid; and (a.8) 0-14 mole-% 4-18 carbon (C) (cyclo)aliphatic monoalcohol(s). Resin (II) comprises (b.1) 5-55 wt.% 2-5 C hydroxyalkyl (meth)acrylate(s), (b.2) 0-80 wt.% aromatic vinyl compound(s), (b.3) 0-95 wt.% 1-8 C alkyl (meth)acrylate(s) and (b.4) 0-95 wt.% (meth)acrylic acid.  Also claimed is a method of producing the binder. Preferably the binder combination of 10-90 wt.% polyester (I) and 90-10 wt.% acrylate resin (II) comprises (a) (Ia) and (II); (b) (Ib) and (II); (c) (Ic) and (II); (d) (Id) and (II); (e) (Ie) and (II), (f) (I) and (IIf). The binder especially comprises (g) 10-40 wt.% (Ig) and 60-90 wt.% (IIg), (h) 15-40 wt.% (Ih) and 60-85 wt.% (IIh); or (i) 20-35 wt.% (Ii) and 65-80 wt.% (IIi). (Ia) comprises (a.1) 5-63 mole-% NPG; (a.2) 0-45 mole-% TMP; (a.3) 15-52 mole-% (M)HPA; (a.4) 0-32 mole-% PA; (a.5) 0-18 mole-% other alkandiol(s); (a.6) 0-32 mole-% other (hydroxy)dicarboxylic acid(s) and/or anhydride(s); (a.7) 0-16 mole-% monocarboxylic and/or hydroxycarboxylic acid(s); and (a.8) 0-14 mole-% 4-18 C (cyclo)aliphatic monoalcohol(s). (Ia) especially has a molecular weight of 400-1300, more especially 400-1100, acid number of 5-30, more especially 10-25 mg potassium hydroxide (KOH)/g and hydroxyl (OH) number of 70-270, more especially 80-265 mg KOH/g.
Patent DE-19649683-A1 (DE)
Title: High frequency component for mobile phone
Inventor: WATANABE TAKAHIRO
IPC: H01P1/213
Filed: 1996-11-29
Abstract: The component has three gates (P1,P2,P3). A first transmission line (STL1) is connected between the first and second gates. A first series resonator (12) is between a reference potential and a first node (A). A second transmission line (13) is between the first and third gates. A second series resonator is between the reference potential and a second node (B). A further transmission line (STL5) is positioned in parallel with the first series resonator between the reference potential and the first node.
Patent DE-19650569-A1 (DE)
Inventor: RESSEL WILLI DIPL ING
IPC: H04M11/00
Filed: 1996-12-06
Abstract: A device for telediagnosis and/or telemonitoring and/or teleinitialization of a door, a door or gate system driven by an electric motor controlled by a microprocessor. Microprocessor control can be directly or indirectly connected to a data transmission device in order to carry out telediagnosis and/or telemonitoring and/or teleinitialization of said microprocessor control interacting with a modem adapter allocated thereto. The modem adapter is configured to receive data transmitted by a cellular telephone which can be dialled via a radio data network. Said telephone embodies the data transmitting device and interconnects simultaneously the data transmitting device with a central service unit.
Patent DE-19700299-A1 (DE)
Title: Hot embossing of metal foil elements from strip onto carrier
Inventor: KROMER PETER
IPC: B44C1/17
Filed: 1997-01-08
Abstract: In a hot embossing process for applying punched patterned elements of metallic hot embossing foil(18) onto a carrier(14), the latter, preferably a paper strip is continuously drawn from a roll and passes between a driven heated embossing cylinder(10) and a synchronously driven, counter-rotating supporting pressure roll(12). The embossing foil(18) also passes between the two cylinders(10,12), but with a stepwise motion according to the size of the patterned elements, and is impressed by the embossing cylinder(10) onto the carrier strip(14).  Process equipment includes the hot embossing(10) and counter-rotating supporting(12) cylinders and a first group of transporting elements(16) for conveying  a carrier strip(14) between the rolls(10,12) at the same speed as the roll periphery. A second group of transporting elements(26,28,30,32) draws a hot embossing foil(18) from a storage roll(20) and feeds it between the two cylinders(10,12) to a take-up roll(38). During each embossing stage the speeds of the embossing film(18), carrier(14), and both cylinders(10,12) are synchronized. Stepwise movement of the hot embossing film(18) for each embossing stage is governed by a control unit(50) for the second group of transporting elements(26,28,30,32) to ensure very small spacing between punched patterned elements.