baber/WOPTO huggingface dataset:
Patent DE-19651563-A1 (DE)
Inventor: GROS GERHARD PROF DR MED
IPC: A61K31/37
Filed: 1996-12-11
Abstract: The use of reversible, selective inhibitors of monoamine oxidase type A for treating seizure disorders is disclosed.
Patent DE-19652397-A1 (DE)
Title: Venetian blind for regulating airflow e.g. for road vehicle radiator
Inventor: FRANCO GHIANI
IPC: F01P7/10
Filed: 1996-12-17
Abstract: The lamellae (3) have a body, on both sides of which bearing pins (7) extend in the direction of the longitudinal axis (4). The bearing pins are part of the bearing axis extending over the complete length of the lamellae. Each lamella is of one-piece construction and is formed by a section of an endless lamella, whereby the lamella body enclosing the bearing pin is removed. The endless lamella is extruded. The bearing pins are cut freely, particularly by a profiled stamp tool. The lamellae, in addition to the bearing axis, have a parallel running guide axis (5) which extends at least on one side over each lamella body. The lamella body between the bearing pins at least at one position is cut out as far as the bearing axis.
Patent DE-19652453-A1 (DE)
Title: Press for forming sheet-metal components for motor vehicles
Inventor: OTTERBEIN WILHELM
IPC: B21D39/02
Filed: 1996-12-17
Abstract: The press for forming sheet-metal components for motor vehicles incorporates a bottom and top sections designed to support respectively the top and bottom tools, and a press ram to produce a press stroke and a press force.  It is characterised by the fact that the press top section (3) ia joined to the press bottom section (2) on one side by means of a hinge and on the opposing side by means of a releasable locking device (13)
Patent DE-19700337-A1 (DE)
Title: Subscriber information conversion method for digital telephone apparatus
Inventor: ROEPKE WERNER
IPC: H04M1/57
Filed: 1997-01-08
Abstract: The method for converting transmitted subscriber information into an acoustic message involves allocating a predetermined call number to any acoustic message. The message is played when a call is placed. Preferably, the acoustic message to be allocated to a call number, is entered to the apparatus by acoustic input, which is then stored in digital form. Alternately the acoustic message can be entered by symbols of a keyboard and then converted into a respective acoustic message.
Patent DE-19705037-A1 (DE)
Title: Compensating weight for shock absorber disc arrangement for vehicles
Inventor: TAKEHIRA YASUSHI
IPC: F16D13/64
Filed: 1997-02-10
Abstract: The weight has an opening in for a pin (10). At least one cavity concentric with the opening holds the head of the pin when the pin in positioned inside the cavity. The weight is in the form of a flat rectangular disc with a laterally protruding contact part at right angles to the main body. The contact part fits into an opening (4b) in part (4) of the shock absorber disc arrangement.  A rotary hub (2) has restricted movement in relation to two power input discs (3,4) and has a radially protruding flange (2b) extending between the power input discs. At least one elastic connecting element (5,6) inserted between the two power input discs elastically joins the power input discs and the flange in a rotary direction.
Patent DE-19711740-A1 (DE)
Inventor: KOHLSTAEDT EGON
IPC: F16K5/06
Filed: 1997-03-20
Abstract: The ball valve has a housing (1) with an inlet and an outlet and a rotating ball (2) between two sealing rings (5). The valve has two pointed ends (3) which touch the housing inlet and outlet. The valve includes a cage (4) which holds one of the sealing rings which is tensioned towards the ball by the pointed end. The housing and cage present parallel combined flat outer faces to the respective pointed ends to which they are vibration-welded.
Patent DE-19713630-A1 (DE)
Inventor: EHRFELD WOLFGANG PROF
IPC: G02B26/02
Filed: 1997-04-02
Abstract: The invention relates to a matrix switch for optical fibers, exhibiting slides (S1(n)) arranged in lines, to each of which an input optical fiber (LWL1(n)) is fixed, and slides (S2(m))arranged in columns to each of which an output optical fiber (LWL2(m)) is fixed. The slides with the optical fibers are arranged on two planes in such a way that the input optical fibers can be optically coupled to the output optical fibers by displacing the output and input slides. A device (1) with stops (2) arranged in lines and columns is provided to position the slides (S1(n)), (S2(m)) to which the input or output optical fibers (LWL1(n)), (LWL1(n)) are fixed. Said positioning device (1) enables the advancement of the output slides (S2(m)) to be limited in such a way that the output slides are secured in an exact position in which the input optical fibers can be coupled to the output optical fibers. The input and/or output slides are fitted with stops which are arranged in such a way that the input or output slides are secured in a position in which the input are exactly aligned with the output optical fibers. The matrix switch for optical fibers has a simple, compact design. It enables high-precision optical fiber connection involving relatively low switching times.
Patent DE-19714286-A1 (DE)
IPC: A47J42/18
Filed: 1997-04-07
Abstract: The invention concerns a grain mill with a grinding gear consisting of a motor-driven rotatable millstone and a fixed millstone with a mill hole. In addition, a recess is provided which forms a part of the mill housing (4); the recess (5) serves to fasten the lower, rotatable millstone and the drive motor. A grinding stock funnel (1) which can be connected to the mill housing holds a support (10) for the upper millstone. According to the invention, the recess (5) is provided with an annular threaded section for adjustably fastening the lower part of the grinding stock funnel (1) which is provided with a complementary thread. In addition, the support (10) for the upper millstone can be displaced axially and guided via a bore-bolt or bore-pin arrangement between a circular flange of the support or flange-like extensions and an edge area of the recess for the lower millstone. Initial tension is set between the support and a seating surface in the feed stock funnel by means of spring elements (16) so that by changing the gap between the millstones by means of relative rotation of the feed stock funnel and recess, the pre-set tension results in freedom of play in the threaded connection and auto-locking of the selected milling gap.
Patent DE-19714890-A1 (DE)
Inventor: BRAUNE HANS-JUERGEN
IPC: B60D1/66
Filed: 1997-04-01
Abstract: The invention relates to a lifting device for a motor vehicle, especially a jack, comprising at least one spar. The at least one spar is connected pivotably to the support device which is applied to the vehicle, this connection being in the upper end region of said spar. The aim of the invention is to be able to adjust the lifting device in a vertical direction using the driving power of the vehicle engine. To this end, one or several rollers are arranged at the lower end of each spar and an axle is pivotably mounted on at least one spar, said axle being pivotable in its lower region in the side parts of the spar. The rollers are connected rigidly to the axle and arranged on both sides of the spar, and a belt band is attached to the axle between the rollers with one end whilst the other end of the belt band is firmly attached to a second spar or to the motor vehicle or vehicle trailer. The belt band can be wound and unwound around the axle.
Patent DE-19720717-A1 (DE)
Title: Counterbalance and loading weight
Inventor: PENNARTZ GERHARD
IPC: E06C1/24
Filed: 1997-05-16
Abstract: The weight consists of several juxtaposed and superimposed basic bodies (1) in the form of a cube, hexagon, triangle, polygon, rectangular and sphere.  A recess (2) enables the basic bodies to be picked up by a holder-grip (4). The basic body has vertical through-holes into which bars are inserted for preventing the stacked basic bodies from tilting over.
Patent DE-19723998-A1 (DE)
Title: Magneto-resistive effect magnetic disc head
Inventor: KANDA KOHKI
IPC: G11B5/48
Filed: 1997-06-06
Abstract: The magneto resistance effect head has an air flow in and air flow out section with a sliding surface (33) and a film structure section (34). The sliding surface (33) is of aluminium oxide or titanium oxide and has a block construction form. The under surface has two rails (33a,33b) with a cut out section between.  The film structure has an insulation (40), a screen (41), isolation (42), MR element (43), electrically conducting layer (44), insulation (45), magnetic film (46), insulation (47), winding (48) and magnetic film (49).
Patent DE-19728455-A1 (DE)
Title: Servicing device, especially for wrist watches
Inventor: STEINDORF OLAF
IPC: G04D7/00
Filed: 1997-07-03
Abstract: The device has a voltage source, which is adjustable to cover the range of watch batteries, and which provides simultaneous average or peak current measurement. The device has two colour-coded spring-located pin type test probes for contacting the voltage supply of the device with the wrist watch, so that a current supply by a watch battery is simulated. Forceps with insulated limbs are used to provide a voltage measurement, to identify failed batteries clearly. Lamps, e.g. halogen lamps, are used for heating an opened watch to remove any condensation and to test cover glass cement. A vibration unit can be used to dislodge dirt particles and free the watch movement. A pulsating magnetic field of an adjustable frequency can assist with the running of the watch. The pulsating magnetic field allows the armature to vibrate, which moves the indicator system across the gear mechanism.
Patent DE-19729583-A1 (DE)
Title: Constructional kit for floor-mounted furnace
Inventor: GEGLER LORENZ
IPC: F23M5/02
Filed: 1997-07-10
Abstract: The kit is for a combustion chamber or dumping flue, being built up of bricks in layers and connected to a flue via an after-heater. The conductive components (21) are mounted at intervals along the joins (20) between adjacent bricks (6,9). Each component can have a transverse rib (22) for positive engagement in the bricks, also a transverse end plate (23) extending outwards, and ports for the passage of grout or adhesive. Tongue-and-groove joints can be provided between the bricks, or they can be secured together by clips inserted from above into openings provided for them.
Patent DE-19730139-A1 (DE)
Title: Highly integrated semiconductor device production
Inventor: YOUN KANG-SIK
IPC: H01L21/32
Filed: 1997-07-14
Abstract: A semiconductor device production process involves: (a) forming an oxidation prevention layer (23') and then an oxidisable layer (26") on a semiconductor substrate (21); (b) exposing part of the oxidation prevention layer (23') by selective removal of part of the oxidisable layer (26"); (c) reducing the exposed cross-section of the oxidation prevention layer (23') by means of an oxide film (27) formed by oxidation of the oxidisable layer (26"); and (d) exposing a first section of the substrate (21) by removing the exposed section of the oxidation prevention layer (23'), using the oxidisable layer (26") as mask, in order to define a second section (29) which is an active region of the device. Also claimed is a similar process, in which the oxidation prevention layer (23') is a silicon nitride layer, the oxidisable layer (26") is a polysilicon layer and, after step (d), the exposed first section of the substrate is etched to form a trench (30).
Patent DE-19732043-A1 (DE)
Title: Controllable semiconductor component
Inventor: VOGEL MANFRED
IPC: H01L29/74
Filed: 1997-07-25
Abstract: A substrate forms an off-zone (34) and has variously doped zones (14,16,18, 32, 48, 60) activating switching functions. These zones are connected to external terminals on the semiconductor component (10). From a gate zone (18) and a further doped zone set against this gate zone, charge carriers (36,38) can be fed into the off-zones through a conditioning current or reverse current flow in order to apply advance control to the semiconductor component. Being metallised around its circumference, the semiconductor component acts as the electrically conductive connector (40) which includes a diode switched in a forward conducting direction, while the charge carriers are fed into the off-zone. The semiconductor component is split into a gate trigger range or gate trigger thyristor and a range carrying a gate trigger current or main thyristor. The charge carriers can be fed through anode shorts.
Patent DE-19740850-A1 (DE)
Title: Adjustment mechanism for motor vehicle seat back inclination
Inventor: RABE FRIEDRICH-WILHELM
IPC: B60N2/225
Filed: 1997-09-17
Abstract: The fittings (1,2) attached to the seat and back, in the region of their internal gearwheel (1.1,2.1), are retained in a cage (3) connected to a rotational drive (11). The walls of the cage lie on both sides of the fittings with a small axial movement clearance. The gearwheels have different reference circle diameters and are mounted in the cage eccentrically to one another. The eccentric mounting is effected by a pinion (4) rotatably mounted on the cage outside the center axes (5,6) of the gearwheels, where the clear width between the apexes of the pinion teeth and gearwheel teeth not in engagement is taken up by a profiled component (9) torsionally fixed to the cage.
Patent DE-19742616-A1 (DE)
Title: Semiconductor memory device
Inventor: SHIRATAKE SHIGERU
IPC: H01L21/8238
Filed: 1997-09-26
Abstract: A semiconductor device includes, on the same semiconductor substrate (1), (a) a memory circuit region with first MOS transistors, each having a first gate electrode, provided on a gate insulation film on the substrate, and first source/drain regions consisting of respective single doping regions on the substrate surface; and (b) a peripheral circuitry region with second MOS transistors, each having a second gate electrode (17) provided on a gate insulation film (4) on the substrate (1), second source/drain regions (20a, b; 22a, b) formed on the substrate surface, and a metal silicide layer (21a, b) formed on its source/drain region surfaces. Also claimed is a process for producing the above semiconductor device.
Patent DE-19744391-A1 (DE)
Title: Operating process for communication installation
Inventor: ERTNER KLAUS
IPC: H04W36/12
Filed: 1997-10-08
Abstract: The connection from the switch unit (11) to the first coupler (2) is separated and a connection from the switch unit to a second coupler (4) is built up without affecting the switch unit. The first and second couplers have each a transmit/reception region within which the connection to the mobile terminal (B) can be built-up, when the mobile terminal has left the first coupler region and entered the second one.
Patent DE-19745424-A1 (DE)
Title: Apparatus for using flue gas heat from conventional heating installation
Inventor: FARFURAK VITALIJ
IPC: F24B7/00
Filed: 1997-09-03
Abstract: The apparatus comprises a housing or container of steel plate (5), with a thickness of 1 to 1.5 mm. The inlet of flue gas is via an inlet aperture over the base (1) or one side (2) to the lower part of the apparatus. In the apparatus, are several deflector plates (4) and an outlet aperture (3) in the upper part of the apparatus.
Patent DE-19748434-A1 (DE)
Title: New 7,8-di:fluoro-naphthalene-1-carbonitrile derivatives  used as liquid crystal mixture components
Inventor: MANERO JAVIER DR
IPC: C09K19/02
Filed: 1997-11-03
Abstract: New 7,8-difluoronaphthalene-1-carbonitrile derivatives containing not more than 4 rings with 5 or more ring members. 7,8-Difluoronaphthalene-1-carbonitrile derivatives are claimed of formula (I) with not more than 4 ring systems with 5 or more ring members; R<1>-(A<1>-M<1>)a-(A<2>-M<2>)b-B-(M<3>-A<3>)c-(M<4>-A<4>)d-R<2>  (I) B  = a group as shown;  ring A  = a cyclohexane or benzene ring; R<1>, R<2>  = (a)  H, OCF3, CF3, CN, F, Cl, OCHF2, OCH2F, CHF2 or CH2F (not more than one of the groups R<1> and R<2> is of type a), (b) 1-20C alkyl (with or without asymmetric carbon), optionally with one or more non-adjacent, non-terminal CH2 groups replaced by O, S, COO, OCO, OCOO or SiMe2 and/or with one or more CH2 replaced by -CH=CH-, -C equivalent to C-, cyclopropane- 1,2-diyl, 1,4-phenylene, 1,4-cyclohexylene or 1,3- cyclopentylene and/or with one or more H replaced by F and/or Cl and/or with the terminal CH3 groups replaced by one of the following groups (a)-(g);  R<3>-R<7>  = (a)  H, (b) 1-16C alkyl (with or without asymmetric C), optionally with non-adjacent, non-terminal CH2 replaced by O and/or with one or two CH2 replaced by -CH=CH- or (c) R<4> + R<5> = -(CH2)4- or  -(CH2)5- if they are attached to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system;  M<1>-M<4>  = COO, OCO, COS, SCO, CSO, CSS, OCS, SCS, CH2O, OCH2, CH2S, SCH2, -CH=CH-, -C equivalent to C-,          -CH2CH2COO-, -OCOCH2CH2- or a single bond;  A<1>-A<4>  = 1,4- phenylene, pyridine-2,5-diyl or naphthalene-2,6-diyl (optionally with 1 or more H atoms replaced by F, Cl and/or CN in each case), pyrazine-2,5-diyl, pyridazine-3,6-diyl, pyrimidine-2,5-diyl or thiophene-2,5-diyl (all optionally with 1 or 2 H replaced by F, Cl and/or CN), (1,3,4)-thiadiazole- 2,5-diyl, 1,3-dioxan-2,5-diyl, 1,3-dithiane-2,5-diyl or 1,3- thiazole-2,4- or -2,5-diyl or thiophene-2,4-diyl (all optionally with one H replaced by F, Cl and/or CN), 1,4- cyclohexylene (optionally with 1 or 2 H replaced by CN and/or CH3 and/or F) or 1-alkyl-1-sila-cyclohexane-1,4-diyl;  a, b, c, d  = 0 or 1 Independent claims are also included for (a) liquid crystal (LC) mixtures, especially ferroelectric LC mixtures, containing one or more compounds (I) in amounts of 0.01-80 wt%; (b) ferroelectric switching and/or display devices containing a ferroelectric LC mixture as in (a) and preferably operated in the V-min mode.
Patent DE-19750088-A1 (DE)
Title: Currency calculator for Euro
IPC: G06F15/02
Filed: 1997-11-12
Abstract: The currency calculator can be limited to only converting Deutschmarks or other European currencies into EUROs and the reverse. It is limited by its fixed memory values for use in Europe and to not be universally applicable. The keyboard is designed to be clear and comprehensible for the primary functions of the calculator. Alternatively the calculator is used with a memory which enables an international capability.
Patent DE-19752670-A1 (DE)
Title: Switching valve e.g. for steam systems
Inventor: FENN GERALD
IPC: F16F9/32
Filed: 1997-11-28
Abstract: The valve includes a valve body separating two fluid-filled working cavities and through apertures covered by valve disks. The passage cross section of the apertures is controlled by a switching disk (31), depending on direction of flow. The switching disk has spring sectors running circumferentially, and at least one cover surface (37) directed towards at least one through aperture (35a). The spring sectors of the switching disk support a holding disk (57).
Patent DE-19754295-A1 (DE)
Title: Window damage detection
Inventor: BAUMANN CLAUS
IPC: G08B13/04
Filed: 1997-12-08
Abstract: The method involves recognizing damages to a window (1), whose surface is equipped with an electrically conductive coating which is connected over a circuit to an evaluation circuit (4) with a coupled alarm (5). The evaluation circuit performs measurements on connection points (2) which are fastened on the electrically conductive coating, compares them in several steps with stored values, and triggers an alarm at deviation.
Patent DE-19755178-A1 (DE)
Title: Material processing with electromagnetic screening
Inventor: MILLER KLAUS DIPL ING
IPC: H05K9/00
Filed: 1997-12-11
Abstract: The electrically conducting raw material is transported in containers attached to a continuous conveyor belt (4) . The belt passes around a pair of pulley wheels (9) , one of which is located within a housing (1). Also within the housing is a processing machine (6) that outputs the product (3). The housing is produced with an electromagnetic screening material.
Patent DE-19755707-A1 (DE)
Title: Single semiconductor chip with SDRAM core and integrated logic circuit
Inventor: HATAKENAKA MAKOTO
IPC: G11C11/407
Filed: 1997-12-15
Abstract: The single chip contains an integrated logic circuit (102) with asynchronous dynamic random access memory (SDRAM) core (104). The basic semiconductor circuit incorporates the SDRAM control circuit (103) with external control signals received from the logic circuit and transmitted to the SDRAM core. The control circuit output signals form internal control signals (111,112,114-118) for the SDRAM core. There is also an external input terminal box, transmitting a first group of internal control signals for the SDRAM, and a selector transmitting the internal control signals to the SDRAM core to select the first or a second group of control signals from the control circuit.
Patent DE-19755856-A1 (DE)
Title: Surface heating system with heating pipes in floor or wall
Inventor: NIERBECK ACHIM
IPC: F24D3/14
Filed: 1997-12-16
Abstract: The first components (1) have plastics foam plates (2), which on one side are provided with metal plates (3) provided with straight line, semi-cylindrical cavities (4) for accommodating the pipes. The metal plates are divided in longitudinal and cross directions with a small intermediate space (5) and the plastic foam plates have line-shaped intended break points in these spaces. Second components have plastics foam plates with arc-shaped cavities for accommodating arc-shaped curved connecting runs of pipes between straight-lined runs. The cavities in the first components have a depth which is more than semi-cylindrical in shape and on their upper edge have a lesser width than that max.
Patent DE-19801524-A1 (DE)
Title: Seating and/or lying item of furniture
Inventor: WOLLER FRANZ
IPC: A47C1/034
Filed: 1998-01-16
Abstract: The seat part (12) and the back rest part (14) are commonly adjustable along a partly circular track between a sitting and lying position relatively to the body (16). The seat part and/or the back rest part in their lower area are curved in a part-circular manner and the body (16) beneath them in its upper area is provided with a complementary curvature (20). The radius of the part-circular complementary curvatures corresponds to that of the part-circular track. The seat part and the back rest part are located on the body via running rollers (26,28) guided in rails (22,24). In the back rest part a massage device (74) is integrated.
Patent DE-19803231-A1 (DE)
Title: Oil filter mounting for IC engine
Inventor: TANAKA RYUJI
IPC: F02F7/00
Filed: 1998-01-28
Abstract: The cartridge type oil filter (58) is screwed onto a stub (48) which is screwed into the centre of the oil filter mounting flange. The filter is mounted under the flange in the bottom part of the engine housing. The mounting stub is threaded each end with a male thread, with one threaded section longer than the other. The orientation of the stub in the flange depends on whether an oil cooler is fitted over the to of the flange. The stub connects to an oil duct (34) inside the flange support and the orientation of the stub is easily identified by the position of the non threaded central part of the stub. The filter cartridge screws fully onto the stub in either orientation of the stub.
Patent DE-19804832-A1 (DE)
Title: Acoustic locating device for finding faults in power cable
Inventor: SCHACHT MANFRED DIPL ING
IPC: G01R31/12
Filed: 1998-02-07
Abstract: The power line is connected to a generator for producing flashovers with breakdown noise at the location (9) of faults. The detected acoustic signals are fed to an evaluation device such as a pair of headphones. A ground-borne noise microphone (2) is placed on the ground surface (7) to detect the breakdown noise, and an additional microphone (1) detects the ambient noise. The signals form both microphones are fed to a differential circuit.