baber/WOPTO huggingface dataset:
Patent DE-19711513-A1 (DE)
Title: System for electrostatic recording with ion producing source
Inventor: MATSUMOTO SHOGO
IPC: G03G15/05
Filed: 1997-03-19
Abstract: The system has a supply unit for supplying a recording medium, a unit (1) for the production of a latent image and control electrodes for the control of the ion flow. A developer unit (4) develops the electrostatic latent image. The ions produced by an ion producing source are radiated directly on a general paper forming the recording medium, and produces the electrostatic latent image  on the paper. The general paper is a recording medium, the surface resistance value of which with an ambient humidity of 20-80 percent alters by about the factor 10. A humidity adjusting unit (3, 48) for the reduction of the moisture content of the recording medium, is provided in the conveying direction of the recording medium in the font of the latent image production unit (1).
Patent DE-19713692-A1 (DE)
Title: Case for business cards of various sizes
Inventor: PRINZ XAVER
IPC: B65D83/08
Filed: 1997-04-03
Abstract: The case consists of an upper and lower side, closure part and card outlet opening and holds several cards of various size. Positioning devices are used to adjust the length, height, horizontal and vertical positions and the cards can be dispensed individually through the opening by using an operating device. The position device for one direction can have a connection on the closure part in an extension to the opening. Other positioning devices have sliders.
Patent DE-19715088-A1 (DE)
Title: Swing door for garage with multiple rollers
Inventor: KUNZE GOTTFRIED
IPC: E05D15/38
Filed: 1997-04-11
Abstract: The pivoting door leaf (1), on or in the two side frame-parts (2) contains a guide profiled (3). The guide profile runs upwards as far as the middle of the door-panel and contains a roller (4) which can move to above this area of the door panel.  The roller has a transmission piece (5) rigidly fixed to it so that it protrudes inwards at a right angle to the door's vertical line. The garage door has two horizontal runner rails (7) at the top end of the door frame (6), and has two vertical runner rails (8).
Patent DE-19717338-A1 (DE)
Title: Chin support for violin
Inventor: GRUEN CHRISTIAN
IPC: G10D3/18
Filed: 1997-04-24
Abstract: The support frame (6) is clamped to the button (5) in the end of the instrument via a clamping grip (7). The chin support (10) is fitted to the support frame by struts (13) and universal joints (12). The shoulder pad (23) and the breast pad (24) are fitted to the frame by adjustable supports incorporating universal joints (22). The support frame is further braced onto the edge of the instrument by a lipped flange to prevent relative movement of the support frame and the instrument. The separate supports are adjustable to fit the size of the player and support the forces on the instrument during playing. The adjusters include adjusting nuts (14) and sliding clamps (18,19).
Patent DE-19719763-A1 (DE)
Title: Micro-hybrid circuit using multi-chip module
Inventor: HATSCHER WERNER
IPC: H05K3/40
Filed: 1997-05-10
Abstract: The circuit is formed in the micro-hybrid technique, or as a multi-chip module (MCM), or as chip on board (COB) and contains a processor (3) on a circuit board (1). To the processor are coupled signal lines (4-6) into which are fitted series resistors to improve its electromagnetic compatibility (EMV). The series resistors are in the form as paste filled conductive ducts (9-11) in the circuit board as components of the signal lines. Alternatively, the connection of the processor and circuit board is carried out by bond wires, whose material, thickness and length determines the series resistors.
Patent DE-19722074-A1 (DE)
Inventor: BRIEDEN THOMAS
IPC: F28D9/00
Filed: 1997-05-27
Abstract: Disclosed is a heat exchanger comprising superimposed heat exchanger plates (2, 2'), a collar (4), fluid connectors (12), connecting holes (5) and fastening means which present at least one passage (15) comprised of holes (6, 27) in alignment towards each other in the plates (2, 2'), through which a tension rod (16) can be passed. One end of said rod (16) rests upon the connecting plate (26) or the plate (2, 2') adjacent thereto. In the hole (6, 27) alignment area, each thermal plate is tight relative to the adjacent plate (2, 2').
Patent DE-19722808-A1 (DE)
Inventor: PELS THOMAS
IPC: B60L50/15
Filed: 1997-05-30
Abstract: The invention relates to a drive system, especially for an automobile, comprising a drive unit, especially an internal combustion engine (1), a gear mechanism (2) with variable transmission between said drive unit (1) and the drive mechanism (4), especially continuously or finely graduated variable transmission, at least one secondary unit (5) driven by said drive unit, especially an electric generator, and a control mechanism (11). Said control mechanism selects the transmission ratio from within a range of possible transmission ratio values by taking into account the individual efficiency functions of both the vehicle drive and the secondary unit (s) (5), including their drive mechanism, to determine the maximum possible overall efficiency. The individual efficiency functions are weighted in the overall efficiency level according to the proportion of output attributable to the vehicle drive and the secondary unit (s). The invention also relates to a corresponding method.
Patent DE-19730364-A1 (DE)
Title: Power converter for three phase input and output
Inventor: TAMURA SHIZURI
IPC: H02J9/06
Filed: 1997-07-15
Abstract: The power converter has one section to rectify an AC input using PWM control with a number of switch sections, another section to invert the DC into an AC output again using PWM control with a number of switch sections, a common section working with the first section for rectification and with the second section for inversion, plus PWM control sections for the first and second sections. Each of the sections comprises at least a pair of switch sections of the upper and lower arms. One AC input terminal is directly connected to one AC output terminal to make a common phase available. The common phase has a connecting point with the upper arm switch section and the lower arm switch section.
Patent DE-19730703-A1 (DE)
Title: Wash-board for removal of excess jointing material in tile or bricklaying
IPC: E04F21/165
Filed: 1997-07-17
Abstract: The working surface of a washboard is used for removal of excess mortar etc. when laying tiles, bricks etc. It is made of felt, rubber, sponge etc. The working surface comprises a central area (6) with grooves or gaps forming recesses. The central area is surrounded by a narrow rim or edge area (5). The two areas can be made of materials of the same or different absorbency.
Patent DE-19739747-A1 (DE)
Title: Thermoplastic extrusion head nozzle array for granulator
Inventor: HUNKE FRIEDRICH
IPC: B29C48/05
Filed: 1997-09-10
Abstract: Four parallel, equally-spaced rows (3) of openings (2) populate the extrusion nozzle head. Each four openings form a group (4), lying on a grid pattern of four rows (3) and four columns (9). In any group, each nozzle opening belongs to a single row and a single column. An Independent claim is included for the corresponding granulation method.  Preferred features: successive groups have identical nozzle configurations. A guide surface (not shown) carries adjacent, emergent plastic strands. Nozzle groups are diagonal to the rows. Row openings lie on equally-spaced lines. The guide has an intake flap. This directs strands over the cooled guide during operation. Otherwise it causes them to bypass cooling. The cooled flap section dimension perpendicular to the withdrawal mechanism, is at least 9 mm greater than the spacing between the first and fourth nozzle rows.
Patent DE-19743767-A1 (DE)
Title: Surface mountable semiconductor chip housing
Inventor: KIM JIN-SUNG
IPC: H01L23/13
Filed: 1997-10-02
Abstract: A surface mountable semiconductor chip housing has double-layered solder bumps (3) as external connections on the underside of the housing body (2). Preferably, each solder bump has a solder layer (5) of 90/10 Sn/Pb alloy on a flat metal support layer (4), preferably a 45  mu  thick copper thin film, with an intermediate adhesion promoting plated metal layer (6) preferably of Ni-Au or Sn-Pb alloy. Also claimed is a process for producing a surface mountable chip housing by (a) producing a support layer, in electrical connection with an external connection electrode at the underside of the connection substrate acting as a housing body; and (b) joining a solder layer to the support layer so that, after the chip moulding step in production of the housing, a double-layered solder bump is obtained.
Patent DE-19744058-A1 (DE)
Title: Article commissioning arrangement
IPC: B65G1/137
Filed: 1997-10-06
Abstract: The arrangement includes a warehouse (1) and a commissioning device (2) arranged so close to one another, that a single handling device (3) can be used for supplying articles to the warehouse and the commissioning device, and also for removing articles from the warehouse. A computer (7) is provided for controlling the removing or stocking of articles from the warehouse.
Patent DE-19747614-A1 (DE)
Title: Control device for two-stroke engine with fuel injection
Inventor: ISHIKAWA TAKESHI
IPC: F02B25/14
Filed: 1997-10-29
Abstract: A control device for a 2-stroke engine with fuel injection comprises ignition and fuel control devices. The latter has a controller for the mode of injection so as to control the timing of the injection. The control device has a device to select an injection mode from the injection quantity per revolution with which mode the injection is executed for every crankshaft revolution and has a reduced injection mode whereby the fuel injection takes place after several crankshaft revolutions have taken place.  The selecting device is operated according to a signal from a detecting device. This detecting device serves to determine the angle of rotation of the throttle valve or an induction control valve.
Patent DE-19752269-A1 (DE)
Title: Bearing for suspension strut for vehicle wheel bearing
Inventor: ZERNICKEL ALEXANDER DIPL ING
IPC: B60G15/06
Filed: 1997-11-26
Abstract: The bearing (6) between the suspension strut (1) and the vehicle body (4) has bearing rings (7,8) supported directly on the support parts (10,11) of the bearing. At least one bearing ring is centered on axially facing edges (29,30) of the support parts  running on the inside. The support parts which are associated with the bearing are made from different materials with one made from steel plate and the other of plastics since they are subjected to different stresses.
Patent DE-19752403-A1 (DE)
Title: Communication system for combined terminals
Inventor: BERGER HARALD DIPL ING
IPC: H04M3/42
Filed: 1997-11-26
Abstract: The system includes several terminals (3-6) and a control unit (PST) which controls the terminals and sets-up a connection to or from the terminals. Some terminals are combined to a work group or team (AG). The control unit distributes incoming calls for a terminal within a work group to the other terminals of the work group.  A first memory (S1) stores terminal specific administration data and a second memory (S3) stores terminal specific terminal data. The control unit accesses the terminal data of a specific terminal according to the administration data and controls the call distribution within the work group which is assigned to the terminal.
Patent DE-19754837-A1 (DE)
Inventor: MARKVART ARNE
IPC: G05D23/02
Filed: 1997-12-10
Abstract: A thermostat head for a valve (4) has a handle-free housing (1). In the housing is arranged a thermostatic element (9) adjustable in dependence of the temperature to be controlled. The associated desired value setting device is formed by a regulating unit (10) which is adjustable over the whole desired value range by means of an activator (19). The desired value input does not take place via a handle, but via a signal generator (23). This enables a very simple setting of the night setback or a desired value programme, without causing excessive power consumption or an interruption of the control procedure at a power failure. <IMAGE>
Patent DE-19805454-A1 (DE)
Title: Screen wall as room divider
Inventor: DUDERSTADT PETER
IPC: A47B83/00
Filed: 1998-02-11
Abstract: The screen wall comprises two wall elements (1,2) which can be set at an angle to each other and each consist of two vertical edge sections (3) and an interposed filler (4). A base (6) is fixable horizontally on the wall elements in the erected position and extends over an inner corner (5) to fix the wall elements relative to each other. The base has a format corresponding to the outline of the space enclosed by the wall elements and the vertical plane connecting their free end edge sections.
Patent DE-19805849-A1 (DE)
Inventor: DUDEL JOACHIM
IPC: H01S3/02
Filed: 1998-02-13
Abstract: The invention relates to a method for constructing and connecting optical components, especially optical components in a laser resonator, to connection techniques, and to a laser resonator which is used in said method. The optical elements or subassemblies are arranged in small spherical tubes or in small tubes provided with a spherical surface. In addition, said elements or subassemblies are inserted in boreholes of support plates which are assembled by plate-shaped spacers in the manner of an optical bank in order to form an optical system, for example, a laser resonator. It is also possible to carry out a subsequent adjustment, for example, by precise alignment using a laser.
Patent DE-19806108-A1 (DE)
Title: Double-paned cabin window for aircraft
Inventor: MUELLER RAINER
IPC: B64C1/14
Filed: 1998-02-14
Abstract: The cabin window frame (11) on the lower leg is penetrated by a tubular adapter component (7), which connects the window pane intermediate space (4) with a device connected to it. This device is a membrane (17) which is elastic and fixed in an airtight manner to the adapter connection, which matches the ruling pressure conditions inside the pressurized body of the aircraft. The membrane (17) is formed as an airtight balloon, the open casing edge of which is fixed to the tubular adapter connection. It can also be formed as an airtight bottle, the neck of which is fixed to the tubular adapter connection.
Patent DE-19806903-A1 (DE)
Title: Apparatus subjecting ground samples to monotonic and cyclic shearing
Inventor: MIKULITSCH VLADIMIR
IPC: G01N3/00
Filed: 1998-02-19
Abstract: The sample (19) is contained between two plates (9) suspended and swinging on hinges (10) between panels (8) which slide together. Simultaneously a plunger (11) exerts controlled vertical pressure.
Patent DE-19809335-A1 (DE)
Inventor: ILLY ALOIS
IPC: F16K3/12
Filed: 1998-03-05
Abstract: The invention relates to a gate valve having a wedge-shaped closing element (11), where the flow area (9) in the housing is embodied as an oval which is positioned cross-wise to the direction of actuation of the wedge-shaped closing element. The closing surface (12) of the wedge-shaped closing element forms an oval and the longitudinal axis (a) of the ovals is situated cross-wise to the direction of movement of the wedge-shaped closing element.
Patent DE-19809685-A1 (DE)
IPC: B01D39/20
Filed: 1998-03-06
Abstract: The invention relates to a solids filter, especially for purifying hot media, comprising at least one filter layer made of quartz sand (SiO2) and a bonding agent, wherein the quartz sand has a defined granularity and the individual quartz sand particles are coated and bonded by a bonding agent to form at least one filter layer and the wall thickness of the filter is at the most 5mm. The invention also relates to a method for manufacturing said filter.
Patent DE-19811568-A1 (DE)
Title: High voltage power semiconductor component with high voltage power element
Inventor: TSUKUDA MASANORI
IPC: H01L21/331
Filed: 1998-03-17
Abstract: The component includes a substrate (1) which has a recess in the first or second main surface. A power semiconductor element (1-4) includes a field relaxation layer (4), of which at least a part is located in a section of the semiconductor substrate containing the recess. Pref. the power element comprises a main element (1-3) with an active region and the field relaxation layer of second conductivity. The thickness of a substrate section of high resistance, in which the main element is located, is less than that under the field relaxation layer, also of high resistance.
Patent DE-19811870-A1 (DE)
Title: Thermistor element for temperature detection or temperature compensation of circuit
Inventor: INOUE HIDEHIRO
IPC: H01C1/14
Filed: 1998-03-18
Abstract: The thermistor element (1) comprises a body (2), which includes a lower surface (2a), a first electrode (3), and a second electrode (4). The two electrodes are arranged facing each other on the lower surface and are resistively contact the lower surface. The first electrode and second electrode each comprise a contact layer (3a,4a) and an outer electrode layer (3b,4b). The outer electrode layer is directly or indirectly above the contact layer, and solely on the lower surface. The outer electrode layer comprises a metal material, consisting of Au, Ag, Pd, Pt, Sn, or an alloy of these metals.
Patent DE-19815711-A1 (DE)
Title: Verfahren zur Steuerung oder Regelung der Motorbremse eines Kraftfahrzeugs
Inventor: SUMSER SIEGFRIED
IPC: F02D29/02
Filed: 1998-04-08
Abstract: Es wird ein Verfahren zur Steuerung oder Regelung der Motorbremse eines Kraftfahrzeugs vorgeschlagen, bei dem im Schubbetrieb während eines Getriebe-Schaltvorgangs das auf die Brennkraftmaschine wirkende resultierende Bremsmoment reduziert wird. DOLLAR A Um mit geringem Aufwand die auf die Brennkraftmaschine wirkenden Momente im Motorbremsbetrieb des Fahrzeugs während eines Getriebe-Schaltvorgangs möglichst exakt beeinflussen zu können, wird während des Schaltvorgangs die eingespritzte Kraftstoffmenge erhöht.
Patent DE-19817791-A1 (DE)
Title: Referenzspannungsschaltung
Inventor: WACHTER FRANZ
IPC: G05F3/26
Filed: 1998-04-21
Abstract: Referenzspannungsschaltung, wobei von einer Bipolartransistorschaltung (T1, T2a, T2b) eine Referenzspannung (U¶ref¶) geliefert wird, welche einer Summenspannung aus der Flußspannung eines stromdurchflossenen pn-Übergangs und einer Differenzspannung zweier Flußspannungen von mit unterschiedlichen Stromdichten betriebenen pn-Übergängen entspricht. Die Referenzspannungsschaltung umfaßt Abgleichmittel (Z1-Z3, M1-M10), mit deren Hilfe Kollektorströme (IC1, IC2a) der Bipolartransistorschaltung (T1, T2a, T2b) verändert werden können. Dies wird insbesondere dadurch erreicht, daß das Spiegelungsverhältnis einer für die Bipolartransistorschaltung vorgesehenen Stromspiegelschaltung (T3-T5) verfälscht wird.
Patent DE-19822054-A1 (DE)
Title: Denaturing electrofilter unit, e.g. for treating air
Inventor: EICHMEIER JOSEPH
IPC: B03C3/88
Filed: 1998-05-16
Abstract: A denaturing electrofilter unit comprises an electrofilter separation system to which the air to be treated is directed. The air goes into an inlet (1) through the separation plates (2), which are cleaned by shaking, hitting and/or flushing or blowing. The material is collected and denatured in a neutralization chamber (4) under the plates.
Patent DE-19823257-A1 (DE)
Title: Method of definite permanent changing of the extinction spectrum of dielectric-containing metal particles using intensive laser pulses
Inventor: GRAENER HEINRICH
IPC: G02B1/12
Filed: 1998-05-26
Abstract: The method involves using irradiation by intensive laser light to cause the change. Preferably, ultra short pulses of linearly polarized laser light are used. The irradiation is in at least one extinction band caused by stimulation of surface plasmons in the metal particles. The changes are preferably caused by successive identical irradiation of close enough surface areas such that a uniform effect occurs over any large surface or by different types of irradiation of adjacent areas whose dimensions are defined only by the finite focussing ability of the laser beam.
Patent DE-19827409-A1 (DE)
Title: Two-channel two-stroke engine for boats, lawn mowers etc.
Inventor: LEITHOLF PETER DIPL ING
IPC: F02B75/02
Filed: 1998-06-19
Abstract: The engine has at least one cylinder (12)), at least one air inlet channel (24) and at least one exhaust gas outlet channel (26).  The inlet channel comes out in the cylinder.  There is an injection device to inject fuel into the inlet channel or directly into the cylinder.  Each cylinder may have at least two inlet channels, which may be offset from each other relative to the central axis of the cylinder at a right angle or obtuse angle.
Patent DE-19832562-A1 (DE)
Title: Reception apparatus for optical data transmission path
Inventor: HOGA CLEMENS
IPC: H04B10/00
Filed: 1998-07-20
Abstract: The apparatus includes a light receiver (5) arranged in the housing of the reception apparatus. The receiver converts the received light in an electrical signal (9) with respect to the light intensity. The light is attenuated by connections between the light transmitter (3) and the transmission medium (4), by connections between the transmission medium and the light receiver and by the transmission medium.  The electrical signal is guided directly or after conditioning by a signal conditioner (7) to a measurement contact (8) which can be accessed from the outside. A measurement apparatus (20) can be connected to the data transmission path at the measurement contact and a quality report can be made about the optical data transmission path.
Patent DE-19834906-A1 (DE)
Title: Exercise machine for back muscles has height-adjustable backrest whose convex curvature can be altered in shape using mechanical means such as inflatable foam cushions
Inventor: SCHNELL KLAUS
IPC: A63B23/02
Filed: 1998-08-03
Abstract: The exercise machine has a frame with adjustable seat and height-adjustable backrest (4) having a convex curvature which can be altered in shape preferably by mechanical means.  The cross-sectional shape can be changed using inflatable foam cushions which are encased in the backrest and can be ventilated as required. A hollow chamber inside the backrest is attached to a pressure source.
Patent DE-19835065-A1 (DE)
Inventor: SCHMIDT THOMAS
IPC: B60S1/38
Filed: 1998-08-04
Abstract: The invention relates to a wiper blade (10) for windows of motor vehicles, comprising an elongated wiper blade rubber element (22) which is designed to contact the window (26) to be wiped and fixed in a substantially parallel manner to a tape-like spring-elastic support element (12). The wiper blade further comprises a connecting device (16) which is positioned in the central section of the support element on the upper tape surface (14) of same facing away from the window and joined to the support element by clamping means (52). Said connecting device is designed for corresponding connecting means of a wiper arm (18) which can be moved back and forth between two inverse positions, said means exerting a pressure on the window. Surfaces (44) of the connecting device are situated opposite the tape faces (14) of the support element. The invention provides for an intermediate layer (36 or 136) made of a material having a high coefficient of friction to be positioned between at least one face (44 or 48) of the connecting device (16) and the tape face (14 or 19) of the support element (12) situated opposite thereto.