baber/WOPTO huggingface dataset:
Patent DE-19641722-A1 (DE)
Inventor: HEO KYUNG KIL
IPC: F25D17/04
Filed: 1996-10-10
Abstract: A refrigerator responsive to the introduction of a new load into the refrigerator, includes a base plate (21) fixed in an upper portion of the rear wall of a cooling compartment (5) of the refrigerator and having a vent opening (21') in the middle thereof, a plurality of vanes (22) pivoted on the base plate to thereby direct cooling air onto the load, a slide lever (23) for moving the vanes left and right, a motor for horizontally moving the slide lever, a limit switch provided adjacent to an end of the slide lever for controlling the motor, a cover (26) having a plurality of slots (26a) therein for passing the cooling air therethough, and a pair of temperature sensors fixed on the side walls of the cooling compartment. When a temperature sensor detects a higher temperature due to the new load, the vanes are moved accordingly by the slide lever to direct cooling air towards the new load. The apparatus enables cooling a newly loaded food rapidly and intensively as well as preventing the temperature of the cooling compartment from being raised. When the temperature of the new load has been suitably lowered, the vanes then oscillate for an even distribution of the cooling air flow across the cooling compartment.
Patent DE-19643292-A1 (DE)
Inventor: SCHILDWAECHTER MATTHIAS
IPC: F15B19/00
Filed: 1996-10-21
Abstract: The invention relates to a method for representing a hydraulically working receptor by simulating the characteristic pressure and volume intake of the pressure fluid receptor on a test bench. The characteristic pressure and volume intake of the pressure fluid receptor is represented by at least a first and a second simulation segment (I, II), wherein the pressure/volume characteristics of a gas are set to be represented in the first simulation segment and the pressure/volume characteristics of a liquid are set to be represented in the second simulation segment.
Patent DE-19646770-A1 (DE)
Inventor: KOCH ALEXANDER W PROF DR ING
IPC: G01J3/45
Filed: 1996-11-13
Abstract: The invention concerns a measuring system for detecting chemical and/or biochemical processes along a boundary layer of a transparent substrate which transmits an optical beam. Three media are formed with differing refractive indices. The three media with differing refractive indices (10, 11 and 12) (n0, n1 and n2) have two boundary surfaces (19, 20) with respect to each other. If there is a differential refractive index across the boundary layer, then incident light rays (5) will be partly refracted (8) and partly reflected (6). The overlaying of the rays (8) in the medium (11) with rays (6 or 7) respectively can result in constructive or destructive interference in accord with the difference in the optical paths. If the transmitted or reflected light is focused onto a detector (4) by means of an optical system (3), these intensities can be converted into electrical impulses. While under static conditions, a fixed intensity value is produced, a periodic structure of the detected signal variation (21) in intensity I arises with a variation of the refractive index (11 or 10) and/or the thickness (9)(d). The form of this periodic structure is a sensitive function of the calculation index ratios at the optical boundary surfaces (19 and 20).
Patent DE-19647698-A1 (DE)
Title: Method and installation for preparation of non ferrous metals
Inventor: GUSCHALL HEINER
IPC: B03B9/06
Filed: 1996-11-08
Abstract: The method concerns preparation of a mixture of materials of value containing non ferrous metals, in particular, aluminium in combination with plastic materials.  The method includes separation of the non ferrous metals from the plastic materials, and is characterised by the fact that the mixture of materials is subjected to a melting process.  The claim covering a corresponding installation is summarized below.
Patent DE-19654254-A1 (DE)
Title: Multiple seat valve for pressure medium-actuated consumers
Inventor: HERION ERICH DIPL ING
IPC: F15B13/04
Filed: 1996-12-23
Abstract: The device consists of a two-way valve (18) and a three-way valve (20). Both are contained in a common housing (12), and are actuated by a common drive element (14,16). The valves are positioned axially behind each other.  Two-way and/or three-way valve are pressure-compensated. Valve seats (24,28,32) and guides (44) for sealing plates (38,40,42) along the drive element have the same diameters. An unpressurised chamber (58) is formed between the valves in the valve housing.
Patent DE-19706078-A1 (DE)
Title: Stiffening component for stiffening flexible containers
Inventor: STRUNG MAX
IPC: B65D6/26
Filed: 1997-02-17
Abstract: The stiffening component has at least one flat longitudinal rib(2) and at least one flat transverse rib(3). The longitudinal and transverse ribs are interconnected to stand perpendicular to each other in a first relative position, and in a second relative position lying flat to each other, or to save space stowed separately from each other in or on the container. The longitudinal and transverse ribs are fitted together by means of corresponding slots(4,5).
Patent DE-19707803-A1 (DE)
Title: Semiconductor photodiode device
Inventor: MERRILL RICHARD BILLINGS
IPC: H01L27/146
Filed: 1997-02-27
Abstract: The photodiode has an n-type e.g. phosphorus-doped region (112) which is formed in a p-type semiconductor substrate (110). The surface of the doped region is contiguous to the substrate surface.  A dielectric layer (114) is provided on the substrate surface and it has a conductive layer (116) which is contiguous to and encloses the surface of the n-type region.
Patent DE-19707885-A1 (DE)
Title: Electromagnetic actuator for actuating IC piston engine gas-exchange valve
Inventor: SCHEBITZ MICHAEL
IPC: F01L9/20
Filed: 1997-02-27
Abstract: The inlet and outlet valves of an internal combustion (IC) engine are operated by electromagnetic actuators that have a disc armature 8 that is located between the coils 3.1,4.1 and core elements 3,4.  A spacer 5 forms a space in which the armature moves. Springs 9,11 are located at each end and the assembly is secured with tie bolts 14. Temperature resistant elastomer material gaskets 16 are clamped into the assembly and absorbs sound.
Patent DE-19709414-A1 (DE)
Title: Motor vehicle headlamp with optical strips
Inventor: MONTET MAURICE
IPC: B60Q1/115
Filed: 1997-03-07
Abstract: The headlamp has a primary light source (61), and a reflector (60) to concentrate light from the source onto one end of a light-conducting optical strip (51-53) having multiple reflecting faces which former secondary light sources and cooperate with a number of lenses (81-85). There are at least two optical strips which in cooperation with the lenses form two different types of light beam. An electric motor (70) can displace one or the other of the optical strips to the active position needed to form the chosen type of light beam. The optical strips are mounted on a rotating support (40a,40b).
Patent DE-19710134-A1 (DE)
Title: Amorphous silicon based photosensitive electronic device
Inventor: BOEHM MARKUS PROF DR ING
IPC: H01L31/105
Filed: 1997-03-12
Abstract: The parent patent (Application No. 19637126) describes an amorphous silicon (alloy) based photosensitive electronic device having blocking contacts with adjacent radiation absorbing intrinsically conductive layers, each active layer being arranged normal to the light propagation direction. Charge carriers, generated by varied spectral radiation, are collected at different externally applied voltages. At least one of the intrinsically conductive layers consists of two sub-layers of different collection lengths (drift lengths) for photo-generated charge carriers, the leading and trailing (in the light incidence direction) sub-layers (I, II) having respectively longer and shorter collection lengths for producing different electric field strengths so that multiplied charge carriers are collected at short and long wave light irradiation, respectively. In this patent of addition, the novelty is that at least one of the intrinsically conductive layers has an additional third sub-layer (III) having a collection length (drift length) which differs from those of the other two sub-layers (I, II) so that multiplied charge carriers of different respective spectral regions are collected in each of the three sub-layers. Preferably, the device has a glass substrate bearing (a) a p-conductive (or n-conductive) a-Si:H layer; (b) an intrinsically conductive a-Si:H layer consisting of three sub-layers (I, II, III) of different dielectric constants increasing in the light incidence direction; and (c) an n-conductive (or p-conductive) a-Si:H layer.
Patent DE-19711659-A1 (DE)
Title: Regulator for starter of engine of motor vehicle or motorcycle
Inventor: UEHARA SHUJI
IPC: F02N15/06
Filed: 1997-03-20
Abstract: The regulator includes an intermediate output shaft (2) of the starter which carries a pinion (3) and a helical groove (2a) in which a coupling (4) moves with unidirectional rotation. A casing (12) on the face of the pinion contains an annular body with a central opening (13a) for the base (5a) of the internal coupling element (5), and two counterweights (13b,13c) of unequal mass. When the coupling moves forward the heavier counterweight (13b) moves outwards and the lighter one (13b) blocks the path of retraction of the base, preventing premature disengagement. The system itself does not move axially with the coupling, and avoids any increase in angular torque accompanying the increase in rotating mass.
Patent DE-19714080-A1 (DE)
Title: Hollow micro-fibre application for optic conductor
IPC: G02B23/26
Filed: 1997-04-05
Abstract: The application uses hollow micro-fibers with an outside diameter of 3 to 300  mu m and a luminescence of 0,05 to 297 mlumen as a light conductor.  The surface of the hollow micro-fibbers is preferably mirrored, preferably by using silicon, and the micro-fibbers are filled with a fully transparent fluid, such as distilled water, an alcohol, carbon sulphur, or highly transparent light-conducting condensates or glazes.
Patent DE-19714932-A1 (DE)
Title: Method and appliance for spreading fertiliser
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1997-04-10
Abstract: The fertiliser spreader has at least two storage containers for at least two different types of fertiliser. Each storage container has at least two dispenser (23) and distributor elements. The dispenser elements are in the form of outlets closed and adjusted by slide pieces (25) with adjustable elements (26) for the width of aperture of the outlets. The distributor elements are in the form of casting-discs (18) with throw-shovels (19) adjustable at various angles to the horizontal.  Conveyor elements (28) carry the material onto the bottom casting discs below the top casting discs inside the circulating paths described by the outermost parts of the casting discs. The bottom hopper ends (16) are on the same level as the storage containers (1,2).
Patent DE-19718603-A1 (DE)
Title: Filter end cap in resilient material making internal and external contact with casing
Inventor: SCHNEIDER HORST
IPC: F02M37/42
Filed: 1997-05-02
Abstract: The end cap is made in resilient plastic and is suitable as part of the oil or fuel filter cartridge of a vehicle. It is used on a radial-flow, replaceable annular filter element, contained in a filter casing. A seal rests against a cylindrical surface around the casing, it presses inwardly and/or outwardly in the radial direction. It can be moved axially. The seal is located in an axially-extending collar forming part of the cap. There are two sections (5, 6) forming the axial length of the collar, and which are slanted with respect to the end plane of the cap (3).  The first section (5) is inclined towards a resting surface (9) of the filter casing. The adjacent second section (6) is inclined away from this surface (9). Also claimed is a plastic filter end section.
Patent DE-19718657-A1 (DE)
Title: Determination of display points in two dimensional field
Inventor: IBENTHAL ACHIM
IPC: H04N19/59
Filed: 1997-05-02
Abstract: The process is used for the determination of display points within a two dimensional display frame and is used with display monitors. For the accurate calculation of a required image point a polynomial equation is used that is based upon a number of reference points. A matrix of values is then formed based on the obtained values
Patent DE-19719508-A1 (DE)
Title: Table with alterable table top, frame and panels
Inventor: NAGEL ERWIN DIPL ING
IPC: A47B1/04
Filed: 1997-05-09
Abstract: The base panel (8) resting on a frame has two parallel straight longitudinal edges (9) joined by diametrically opposite convex, arc-shaped edges (10). The table top surface includes circular-sector shaped panels (15) with straight longitudinal edge (16) and convex, arc-shaped edge (17) which swivel outwards by 180 degrees on the longitudinal edges from a position on the top table top surface.  Two covering panels (20) fit onto the surface (11) of the base plate not covered by the panels (15). The circle-sector shaped panels and covering panels placed on the base panels form a smooth rectangular table surface.
Patent DE-19719751-A1 (DE)
Inventor: BADER AUGUSTINUS DR MED
IPC: C12M3/06
Filed: 1997-05-10
Abstract: The invention relates to a device for growing and/or treating cells, displaying the following characteristics: a first chamber (cell chamber) is placed on a gas permeable carrier. The first chamber is formed by a first film which is permeable to gases but not to fluids and which is placed on the carrier. A second microporous film is arranged on top of the first film or forms a single piece therewith. At least one of the two films is elastic in such a way that the final volume of the first chamber can become twice as large as its initial volume and the first chamber is provided with at least one feed line and one discharge line.
Patent DE-19729356-A1 (DE)
Title: Transportable house constructed using prefabricated concrete elements
Inventor: ROHNSTOCK HANS-JUERGEN
IPC: E04B1/04
Filed: 1997-07-09
Abstract: The house is assembled entirely from prefabricated elements fitted together without the use of mortar or welding, so that they can be dismantled and reassembled. The house is assembled on the same principle as a cardboard box, being constructed entirely from prefabricated elements which are fitted together without the use of mortar or welding. Preferably the elements include a foundation slab with drainage facilities and sloping grooves for receiving elements forming the side walls of the house and for receiving the cellar walls, a room cell including the heating and hot water facilities, a chimney, stairs leading to the cellar and first and second floors, toilet room, floor sections, and roof panels. Sealing strips are placed on the top edges of all the wall elements and ceiling panels are then placed on top.
Patent DE-19729932-A1 (DE)
Title: Computerised monitoring and control method for agglomerators used in recycling plastics
Inventor: HIMMEL JOERG DR
IPC: B29B17/00
Filed: 1997-07-07
Abstract: An original method of monitoring agglomerators during melt processing of recycled plastics, includes mixtures and composites. The mixtures are charged in successive stages of a process cycle. The material is comminuted, agglomerated or sintered, cooled or quenched. It then remains in the agglomerators for an interval. The new feature is measurement of current consumption and/or agglomerator temperature, together with duration of individual process phases. On exceeding predetermined values, control and/or monitoring signals are produced.
Patent DE-19731133-A1 (DE)
Title: Method for making copper foil covered laminates esp. for electrical circuit boards
IPC: H05K3/02
Filed: 1997-07-19
Abstract: Laminates, esp. industrial laminates, are made by covering both sides of a prepreg (1) with metal foil, esp. copper foil. Press plates (3) are covered top and/or bottom (2o,2u) with sections of copper foil cut from an upper and lower continuous foil line. A stack of prepregs (1) and covered press plates (3) is then assembled in a press. When assembling the stack, every second press plate is turned over through 180 deg  and the top (3b) and bottom (3a) plates are covered only on the lower (2u) and upper (2o) sides respectively. In this way each prepreg is covered on both sides by foil from only the upper or only from the lower foil line.
Patent DE-19734539-A1 (DE)
Title: Joint between two components in motor vehicle
Inventor: MUENEKHOFF BERND
IPC: F16B4/00
Filed: 1997-07-30
Abstract: First component (1) has a head region (5). It has a groove (6) which engages a shoulder (9) of the second component (2) when the two components are pressed together with an axial force. Preferably the first component has a section (4) which is inserted into a recess (7) in the second component. The recess is surrounded wholly or partly by the shoulder.
Patent DE-19736367-A1 (DE)
Title: Waveguide filter for HF power amplifier
Inventor: HAUTH WOLFGANG DR
IPC: H01P1/211
Filed: 1997-08-21
Abstract: The waveguide filter includes input and output step transformer area (1,3) and an area with waveguide sections which alternate in the height. A band stop filter  (4,5) is integrated in the transformer areas in form of at least two consecutive stop members. (41,42,43,51,52,53). An Independent claim is included for application of the waveguide filter as low-pass filter in a transmission branch of a HF power amplifier, especially traveling wave tube amplifier for satellite.
Patent DE-19737337-A1 (DE)
Inventor: SOMMER ROLF-DIETER
IPC: H04B10/293
Filed: 1997-08-27
Abstract: The invention relates to an amplifier for eliminating time durations deviating from the set course from the logic states of digital signals transmitted by fibreoptics by means of retimers connected to the transmission path. To this end the duration of, for example, a bit of both logic states of the digital signal is measured continuously, stored temporarily and compared with each other. A control signal is then generated from the difference between these durations, which signal influences the input signal of the retimer via a control element connected to the signal circuit in such a way that the time deviation is compensated by time-shifting at least one bit edge. Compared to known methods the method provided for by the invention significantly reduces the time delay of the digital signal passing through the retimer so that it is also suitable for high-speed transmission systems. It also reduces resource requirements because there is no need to set the data rate and telegram. The invention also relates to alternative versions of the method and the retimer for carrying out said method.
Patent DE-19739573-A1 (DE)
Title: Concrete shaft section
Inventor: FRANZ MARTIN
IPC: E02D29/12
Filed: 1997-09-10
Abstract: A new concrete shaft section (10) is round or rectangular in plan. The upper end (14) has a spigot (16), the lower, a collar (26). The resting surfaces (17, 18; 27, 28) lie mutually parallel. Where they butt together (30), resilient compensating- and sealing rings (32, 34) are located. These are multilayer composites which lie flat against the resting surfaces, covering them fully.
Patent DE-19742702-A1 (DE)
Title: Address junction detecting circuit for address junction signal generation
Inventor: CHOI KYUN-KYU
IPC: G11C11/41
Filed: 1997-09-26
Abstract: The circuit has a second latch unit (102) acting on an input level of the first latch unit (101) as a first junction value according to output of the first unit during the active state of the address junction detection signal (ATD). Two delay units (103,104) delay the output of the first latch unit. A CMOS flip-flop (105) transmits an address junction signal with a preset width according to the outputs of the first latch unit and the delay units. The second latch unit contains two inverters (13,14), two PMOS (15,16) and two NMOS transistors (17,18), responding to the first inverter (13) according to the output of a NAND gate (25). Further pairs of PMOS (19,20) and NMOS transistors (21,22) respond to the second inverter (14) and output of a second NAND gate (26).
Patent DE-19745355-A1 (DE)
Title: Use of indanones and coupler for dyeing keratinous fibers, especially human hair
Inventor: MOELLER HINRICH DR
IPC: C09B57/00
Filed: 1997-10-14
Abstract: Indanones are used for coloring keratinous fibers in the presence of compound(s) selected from amines, N-heterocyclic compounds, aminoacids, oligopeptides and aromatic hydroxyl compounds, and/or methine (CH)-active compounds. (A) Indanones of formula (I) are used for coloring keratinous fibers in the presence of (B) compound(s) containing primary or secondary amino groups or hydroxyl (OH) groups, selected from primary or secondary aliphatic or aromatic amines, N-heterocyclic compounds,  alpha - to w-aminoacids, oligopeptides or 2-9 aminoacids and aromatic OH compounds, and/or methine (CH)-active compounds;   R<1>, R<2>  = H, halogen, 1-4C alkyl, 1-4C (hydroxy)alkoxy, hydroxyl (OH), nitro, carboxyl, sulfo, amino (optionally substituted by 1-4C alkyl) or 1-4C acyl; or  R<1>R<2>  = a condensed benzene ring;  X  = nitromethylene or isonitrosomethylene;  Y  = (m)ethylene; or   one of X, Y  = carbonyl. Independent claims are also included for (a) a color composition containing these compounds; and (b) a method of coloring using this type of composition.
Patent DE-19745681-A1 (DE)
Title: Piston engine exhaust silencer especially for aircraft piston engines
Inventor: WERDING HANS J
IPC: F01N1/08
Filed: 1997-10-07
Abstract: The exhaust gas from a piston engine is taken by a spiral jet tube, and converted into a rotary flow pattern so that the sonic waves are converted into pressure and speed.   The effect is to create an underpressure at the center zone, to draw the exhaust gas in by suction, which increases the flushing air in the cylinders for improved combustion.
Patent DE-19747428-A1 (DE)
Title: Agricultural device with two cultivation units positioned behind each other
Inventor: GUETTLER FRITZ
IPC: A01B49/02
Filed: 1997-10-28
Abstract: A first cultivation unit (1) - a rotating spiked unit (4.2) - is joined to a tractor and has a joining element (4.3, 5) positioned  to the back area to which the shaft (3.1), pulling the second device (2), is attached. The second section (2) consists of  a frame, oscillating  suspended by a bearing (6), a traversal frame, a drum section (2, 6) and a hydraulically operated chassis (3.6).
Patent DE-19751051-A1 (DE)
Inventor: WUNSCH HORST
IPC: B29C48/00
Filed: 1997-11-19
Abstract: Disclosed is a chimney-pipe or similar exhaust pipe, realized as a moulding body of plastic, and more precisely of polyethylene terephtalate (PET), which endows the chimney-pipe with a crystalline look and a Vicat softening temperature of at least 120  DEG C.
Patent DE-19755589-A1 (DE)
Title: Measurement apparatus for 3-dimensional cross correlation techniques for exact determination of hydrodynamic diameter of particles suspended in fluid and of scattering cross-section
Inventor: ABERLE LISA BIRGIT
IPC: G01N15/14
Filed: 1997-12-15
Abstract: Apparatus of compact construction is used permitting relative movement of the sample and a detection table in three dimensions. The apparatus comprises a horizontally displaceable base plate, which supports a goniometer and a tilting and displaceable table (4) in contact with a temperature bath. The table is independent of the goniometer but fixed to the base plate. A detection table is also provided, which comprises a plate fixed to the goniometer and a second plate on which are two glass fiber holders and one or two mirror supports, which are displaceable relative to the lower plate. The apparatus also includes a sample support made of two opposing tilting plates in which the probe support is fixed by means of round openings and which is displaceable horizontally.