baber/WOPTO huggingface dataset:
Patent DE-19540185-A1 (DE)
Inventor: MELZIG MANFRED DR
IPC: C07D409/04
Filed: 1995-10-28
Abstract: The disclosure relates to a photochromic compound with diaryl-3H-naphthopyrane structure which in position 8 has a heterocycle linked via a nitrogen atom. The heterocycle can also have a hindered amine light stabilizer (HALS) compound as substituent or can take the form of a HALS compound. Also described is a photochromic compound with diaryl-3H-napththopyrane structure with a HALS compound in position 8 linked via a nitrogen atom and an alkyl bridge.
Patent DE-19602634-A1 (DE)
Title: Plasma chemical vapour deposition appts.
Inventor: SHOU KENTARO
IPC: C23C16/509
Filed: 1996-01-25
Abstract: The plasma CVD appts. includes an electrode (20) in the form of a container which surrounds the workpiece (W) and the holding section (12) of the electrode (10), and forms a reaction space (29) with plasma. The electrode (20) is provided with an auxiliary wall (27) which defines a region (A) around the electrode (10), and is electrically insulated from the latter.
Patent DE-19608474-A1 (DE)
Title: Treatment vessel for liquid effluents
Inventor: LAUCEVICIUS CARLOS
IPC: C02F3/26
Filed: 1996-03-05
Abstract: The equipment comprises a vertical assembly of interconnected tanks, with means for introduction of air, gases, liquids and solids for aerobic reaction.
Patent DE-19614951-A1 (DE)
Title: Flush wall-mounted distribution box
Inventor: BRAUN ANDREAS
IPC: H02G3/12
Filed: 1996-04-16
Abstract: A flush-mounted distribution box has mounting claws on opposite sides of the housing each of whose gripping surfaces lying against the faces of the wall recess is supported by a spring. The claws are plastic mouldings and each has a connecting piece, a spring tongue inclined outwards and a gripping surface at the far end of the tongue.  The gripping surfaces are serrated. The housing is also a plastic moulding with holders on opposite sides in the corners for the claw connecting pieces. The claws point forwards or backwards.
Patent DE-19615192-A1 (DE)
Inventor: AMBERG-SCHWAB SABINE DR
IPC: C08J7/04
Filed: 1996-04-17
Abstract: Composite system comprises: (A) a base material containing organic materials; and (B) an aroma- or odour-barrier layer consisting of an organically-modified silicic acid polycondensate or hetero-polycondensate.
Patent DE-19615324-A1 (DE)
Title: Vertical bipolar transistor prodn. method
Inventor: SHON DAE-HEON
IPC: H01L21/74
Filed: 1996-04-18
Abstract: The method involves initially implanting a n-type dopant in a part of the substrate surface of a p-type substrate (41), after which heat treatment is undertaken to form a buried layer (43). Then, a second n-type dopant is implanted in an upper part of this buried layer and activated. A p-type epitaxial layer (47) is formed on the semiconductor substrate and the activated dopant is diffused to form a second buried layer (45) with a higher dopant concentration than the first. These two buried layers each define a part of the epitaxial layer as respective active regions (48). Then, a n-type base region is formed by implanting a third n-type dopant in the upper part of the active regions and heat treating the implanted third dopant. The prodn. of the vertical bipolar transistor is then completed in the upper layer in which an emitter region, a base contact region, and a collector contact region is formed.
Patent DE-19616904-A1 (DE)
Title: Method of loosening nuts and bolts for disassembly
Inventor: NEBEL FRANK
IPC: F16B39/24
Filed: 1996-04-17
Abstract: An eyelet made of steel wire which has a short straight radial extension with a smaller eyelet at the top is used. The diameter of the eyelet is formed to match the diameter of a bolt or stud screw thread around which the loop is placed, before the bolt head or nut is tightened during assembly. The end of the eyelet loop is not physically joined to the beginning of the loop, but they are in close proximity. When subsequently removing the nut or bolt, the eyelet is opened with the aid of a pair of pliers or other convenient hand tool, removing the internal pressure from the thread faces. The smaller eyelet at the end of the radial extension aids easy removal e.g. in confined spaces using a hook.
Patent DE-19617338-A1 (DE)
Title: Device for identification of microorganisms, fungi and minute life forms
IPC: G01N21/77
Filed: 1996-04-30
Abstract: Device for identification of microorganisms, fungi and minute life forms, uses mechanically and chemically stable indicator beads having indicator molecules durably bonded to the surface which undergo a distinctive change in colour or fluorescence after contact with microorganisms or fungi or their metabolic products or metabolic intermediate products which serves to identify the organism. Preferably:  (i) the bond between the indicator and the substrate bead is permanent,  (ii) the bond between the indicator and the bead is a covalent bond, an ionic bond or an adhesive bond,  (iii) contact of the indicator with the substances to be identified can be detected by a change in the spectral properties of the indicator molecule (iv) the beads themselves are composed of chemically and mechanically inert material, (v) the beads are capable of forming one or other of the above bonds, (vi) the diameter of the beads is 5-1500 nm, (vii) a single bead carries \- 1 indicator molecule and (viii) the surface of a bead is durably bonded with a fluorescein compound, especially fluorescein acid derivatives such as fluorescein diacetate compounds, to allow identification of bacterial lipases by a change in fluorescence.
Patent DE-19617960-A1 (DE)
Title: Device for continuously securing transported items using dockable protection device for cash and valuables
Inventor: KAISER WIELAND
IPC: E05G7/00
Filed: 1996-05-06
Abstract: The device has a conventional transport security system, e.g. a cash case and a safe mounted permanently in a vehicle. The device has an additional closable opening in its base and can be docked with and locked wrt. the safe. The opening of the emptying flap can only be effected by applying a defined current level to release locking magnets via a relay and hence release the flap. It is automatically closed and locked while still docked after emptying.
Patent DE-19618490-A1 (DE)
Title: Lightning protection device for installation on umbrella
Inventor: BOETTIGER VOLKER
IPC: A45B25/00
Filed: 1996-05-02
Abstract: An umbrella including a lightning protection facility in which an electrically conducting material hangs down from the umbrella and functions as a lightning arrester or diverter. The material can be drawn out to such an extent that it scrapes against the ground or is positioned just above the ground. The electrically conducting material can comprise of wire, steel strip similar to a tape measure or, for example, be made of a conductive plastics foil or have different design shapes, such as telescoping metal tubes similar to a radio aerial.
Patent DE-19619832-A1 (DE)
Inventor: CHARNG CEDRIC SHENG KAO
IPC: B60S1/38
Filed: 1996-05-15
Abstract: A windscreen wiper blade assembly for a vehicle, of the type comprising at least one blade 5, a primary yoke 6 and a pair of secondary yokes 7 articulated thereto, is provided with at least one wind deflecting surface on one or more of the yokes. The wind deflecting surfaces may slope downwardly towards the windscreen when mounted horizontally. The wind deflecting surfaces may include indented portions 73 on the outer surface of the assembly, elongate wings 74 extending parallel to the axis of the assembly and slots 61 passing through the yokes. The wind deflecting surfaces are oriented to produce a force tending to urge the wiper blade assembly towards the windscreen when the vehicle is moving.
Patent DE-19625225-A1 (DE)
Title: Timer for use in IC test unit for producing time signals with higher time resolution
Inventor: YOKATA SHINICHI
IPC: H03K5/13
Filed: 1996-06-24
Abstract: The timer delay circuit is formed from several delay elements (Dl-Dm). A delay time in the delay circuit (120) is phase synchronised with a pulse signal cycle. The scanning-hold-circuit (170) transmits a phase synchronous control voltage to a synchronising loop (100) in a phase synchronising mode, and for the temporary holding of the control voltage in a loop oscillating mode. A selector circuit selects a time signal from several signals, which correspond to the several delay elements in the variable delay circuit, to prepare the time signal at the time signal output. An input selector is provided for the selective readiness of a pulse signal for the phase synchronising loop during the synchronising mode, also a feedback pulse, from a time signal output, during the oscillation mode, to form a closed loop, which includes the variable delay circuit. A pulse injection circuit for activating an oscillation in the closed loop, by injecting a pulse signal in the closed loop.
Patent DE-19625688-A1 (DE)
Title: Load signal calculation method e.g. for motor vehicle IC engine with exhaust gas return (EGR)
Inventor: WILD ERNST DIPL ING
IPC: F02D45/00
Filed: 1996-06-27
Abstract: The load signal calculation method uses a pressure signal (ps) provided by a pressure sensor inserted in the engine air intake line and the measured engine rotation rate for providing a load signal (tl) which is proportional to the air intake mass for each rotation. The engine is provided with external feedback of the engine exhaust gases, with the mass flowrate through the feedback valve determined for correction of the calculated load signal via a correction signal (skorr) proportional to the exhaust gas mass fed to the engine for each rotation.
Patent DE-19629525-A1 (DE)
Inventor: PAKUSCH JOACHIM DR
IPC: C08L101/00
Filed: 1996-07-22
Abstract: The invention pertains to the use of naphthalenesulfonic acid-formaldehyde as aids to drying aqueous polymer dispersions. The invention also pertains to a method of preparing polymer powders by drying using said condensation products, to the polymer powders produced using the method and to their use as binders.
Patent DE-19629690-A1 (DE)
Title: Sintered microcrystalline corundum grinding medium production
Inventor: MOELTGEN PAUL DIPL CHEM DR
IPC: C09K3/14
Filed: 1996-07-23
Abstract: A process for producing sintered, microcrystalline  alpha -Al2O3 based bodies involves (a) grinding or disintegrating an  alpha -Al2O3 powder of  <= 3 microns mean particle size to form a slip of less than 1 (preferably  <= 0.4) micron particle size; (b) granulating the slip using a fluidised bed spray granulator to form green bodies of \-40 (preferably \-50)% theoretical density and less than 6 (preferably  <= 1) wt.% residual moisture content; and (c) carrying out shock sintering at 1300-1550 deg C. Preferably, the slip contains 0.5-10 wt.% (based on solids content) of one or more binders selected from methyl cellulose, dextrin, sugar, starch, alginates, glycols, polyvinyl pyrrolidone, lignin sulphonate, gum arabic, polyvinyl alcohol and polyvinyl acetate.
Patent DE-19632080-A1 (DE)
Inventor: KOTAKA HIROAKI
IPC: C04B35/581
Filed: 1996-08-08
Abstract: A method of manufacturing an aluminium nitride solid body comprises (1) preparing a mixed gas consisting essentially of ammonia gas and at least 0.5% by volume of a hydrocarbon gas, optionally (2) calcining gamma-Al 2 O 3 or a precursor of gamma-Al 2 O 3 at a temperature of 300 to 1,100{C, and (3) heat-treating gamma-Al 2 O 3 or the precursor of gamma-Al 2 O 3 , in the mixed gas at a temperature of 1,200 to 1,700{C, thereby forming AlN. The hydro-carbon gas may be methane, ethane propane or butane. A preferred gamma-Al 2 O 3 precursor is aluminium hydroxy chloride. AlN fibres may be made by spinning, drying and calcining short fibres from an aq dispersion of a gamma-Al 2 O 3 precursor and heat treating the fibres with a NH 3 /hydrocarbon mixed gas at 1200-1700{C.
Patent DE-19632273-A1 (DE)
Inventor: ZWOSTA HELGE
IPC: G01D5/14
Filed: 1996-08-09
Abstract: A plurality of processes are disclosed for determining the geometric quantities of a moving human, animal or artificial body. A plurality of new applications depends on the determination of such geometric quantities of a body: medicine, sports, robotics, cyberspace, the arts, school education, training, etc. The concept of "intelligent geometry sensing systems" is central to the invention. This concept includes the detection, the use-related processing, the conversion into a co-ordinate system, the transformation into any number of other co-ordinate systems, and the data transfer of the most different types of geometric quantities characteristic of a body by the most different measurement methods. This concept is thus capable of establishing a geometric reproduction of a moving body or of selected parts of a moving body with a high detail resolution from a selected number of measurement points.
Patent DE-19639398-A1 (DE)
Inventor: LEE WEN-YUAN
IPC: E04G17/00
Filed: 1996-09-25
Abstract: A modular form assembly includes a plurality of vertical channel pieces (1') coupled detachably side by side to one another, each of which includes two opposing vertical side walls (11) and an intermediate vertical form wall (10'). The side walls (11) of each channel piece (1') abut against and are attached detachably to the side walls (11) of adjacent two of the channel pieces (1') such that the form walls (10') are arranged in a side-to-side contiguity and are placed in a common vertical plane. Each form wall (10') is formed with at least one through-hole (100) to be covered removably by a respective cover plate. At least one of the cover plates is formed with at least one positioning hole (301, 302, 303) therethrough.
Patent DE-19647559-A1 (DE)
Title: Stator of electric machine
Inventor: BAUMEISTER JENS DIPL ING
IPC: H02K3/50
Filed: 1996-11-18
Abstract: The stator (1) has stator teeth (5) provided with coils (7) . Each coil (7) is associated with a cord. The coils of a cord are wired together. An electrically conductive connection element (31) is associated with at least one cord. The connection element (31) connects the individual coils (7) to each other at least over partial sections. The connection element (31) may form an inlet line and an outlet line and two of these elements may be associated with one of the coil groups. The connection elements may be ring shaped or circular segment shaped and may be arranged on the coil head (9). The elements may have connections to receive one of the ends of the coil.
Patent DE-19650729-A1 (DE)
Title: Air-conditioning unit for motor vehicle
Inventor: UEMURA YUKIO
IPC: B60H1/32
Filed: 1996-12-06
Abstract: The air conditioning unit has a housing with a separating bulkhead (12) to form a first air path between the recirculating air intake and the foot level vents and a second air path between the fresh air inlet and the demister vents. Flow control flaps provide a set amount of mixing for the air paths to optimise the require temperature. In the maximum heating setting the air paths are kept separate and the less moist fresh air is ducted onto the windscreen. The two air paths are ducted in parallel tracks through two heat exchangers with the same maximum settings.
Patent DE-19651967-A1 (DE)
Inventor: STELLWAGEN ARMIN
IPC: F15B11/05
Filed: 1996-12-13
Abstract: The invention relates to distributing valve for load-independent control of a hydraulic consumer with regard to direction and speed. Similar distributing valves known per se have a control valve (30) which can be axially displaced in a slide bore hole (11) of a valve housing (10). In a neutral position, said control valve (30) blocks off two consumer chambers (13, 15) from a feed chamber (14) and selectably connects one of the two consumer chambers (13, 15) to a feed chamber (14) and the other consumer chamber (15, 13) to a return chamber in two operating positions. In addition, two brake pistons (51, 52) are arranged in two opposite lying receiving areas (33, 34) of the control valve (30). Both pistons can be pressurized in the direction of an enlargement of the opening section of a flow path leading from one consumer chamber (13, 15) to a return chamber (12, 16) via the respective receiving area, said pistons being pressurized in the other consumer chamber (15, 13) in a direction opposite to that of a spring (53) placed in a spring chamber (12). According to the invention, a slide longitudinal bore hole (36) which can be connected to a load indicator channel (22) extends from one pressure chamber (58) on one brake piston (51, 52) to the other pressure chamber (58) on the other brake piston (51, 52), and can be connected, upon displacement of the control valve (30) from the neutral position, to one consumer chamber (13) or another consumer chamber (15) depending on the direction of displacement.
Patent DE-19653008-A1 (DE)
Inventor: SCHMIDT WOLFGANG DR
IPC: C09K19/34
Filed: 1996-12-19
Abstract: Fluorinated phenantrene derivatives of the formula (I), in which G means -CHF-CH2-or -CF=CH-; E<1>, E<2>, E<3>, E<4>, E<5>, E<6> are identical or different and mean -CH-, -CF- or -N-; and R<1>(-A<1>-M<1>)a(-A<2>-M<2>)b, (M<3>-A<3>)c (M<4>-A<4>-)dR<2> are mesogene radicals, are suited as components for liquid crystal, in particular ferro-electric mixtures.
Patent DE-19701839-A1 (DE)
Title: Radiation exposure reduction arrangement for mobile telephone
Inventor: SONNTAG CHRISTOPH
IPC: H04B1/3827
Filed: 1997-01-21
Abstract: The arrangement has antenna which is transposed as far as possible from the user's head and brain. Preferably, the antenna is transposed in the user's mouth region. Typically the antenna function executing parts are located in the mouth region by exchange of listening and speaker units. The existing mobile telephones can be subsequently fitted with the arrangement such that the radiation is received by an insulated cable at the telephone adaptor and transmitted to an accessory. The antenna function is taken over and located away from the user's brain.
Patent DE-19705510-A1 (DE)
Title: Method of deadening sound in sheet metal parts of motor vehicle bodies
Inventor: STREIT ROBERT
IPC: G10K11/168
Filed: 1997-02-13
Abstract: A plastic based on a vinyl polymer mixed with a filler material is extruded as a film (2) and is adhesively bonded or fused to the underside of the sheet metal (1) forming the floor of a motor vehicle body to act as sound deadening. The film is preferably deformed to a three-dimensional shape and is fused to the sheet metal. The film is preferably 1 - 4 mm thick and the polymer is polyvinyl acetate and/or polyvinyl butyral. It contains 10-65 % weight filler, which may be chalk, barytes, or mica.
Patent DE-19717977-A1 (DE)
Title: Lining=up fixture device used to treat jaw or face fractures
Inventor: SCHMELZEISEN RAINER PROF DR DR
IPC: A61B17/17
Filed: 1997-04-23
Abstract: A device for implanting a bone plate (6) is disclosed. The device includes an endoscope attachment element (8) having a body member sized to receive at least a portion of an endoscope, and a bone plate holder (7) having one end sized to receive at least a portion of a bone plate (6). The bone plate holder (7) is operatively associated with the body member of the attachment element (8) to move the bone plate holder (7) between a first retracted position and a second implanting position. In preferred embodiments, the attachment element (8) includes a guide track for providing sliding movement of the holder (7), and the track has a plurality of catches for grasping a locking button on the holder (7) to retain the holder in the implanting position.
Patent DE-19720016-A1 (DE)
Inventor: GERHAHER MAX DIPL ING
IPC: E04F13/08
Filed: 1997-05-13
Abstract: The facade comprises a support structure (1), horizontal or vertical profiled sections (2), facade plates (3) and plate holders (4). The plate holders are mounted central relative to the vertical gaps (10,11) between the facade plates and are designed to engage by one or more tongues (7-9) into the vertical gaps. The centre axes of the tongues are set in the same vertical plane seen from the front of the facade. One or more tongues can engage in one or more swages (15,16) of vertical gap sections (17,18) which fit in the gaps.
Patent DE-19720689-A1 (DE)
Inventor: NOWOTNY KLAUS
IPC: A21C3/06
Filed: 1997-05-16
Abstract: The invention relates to a method for producing individual pieces of dough from a continuous line of dough. According to the invention, a series of separate shapes is cut out in the end section of the line of dough, either diagonally to or across the longitudinal direction of the line, each of said shapes being complete in itself and corresponding to a piece of dough. The series of adjacent shapes or pieces of dough are then removed from the end of the line of dough and turned for further processing or rotated or repositioned in some other way. The cutting elements(s) used to cut out the series of dough pieces at the end of the line of dough is/are also used partially or fully for removing and placing or positioning, guiding, holding, turning and/or moving the cut-out dough pieces. After the dough pieces have been positioned, the cutting elements are moved back to the end of the line for the next cutting out operation.
Patent DE-19720777-A1 (DE)
Inventor: PANZNER BARBARA
IPC: B65D81/32
Filed: 1997-05-17
Abstract: The invention relates to a multi-phase layer system with packaging, characterized in that a first layer (3) which forms an outer wall, a second layer (11) which forms a separating layer and a third layer (14) forming another outer wall are provided . A moist layer (4) is placed between the first (3) and the second layer (11) and a dry layer (13) is placed between the second (11) and the third (14) layer. All directly adjacent layers have a common, interconnected preferably soldered area. In addition, the sides of the second (11) and third (14) layer which face the inner area surrounded by the first (3) and second (11) layers are air-tight and moisture-proof.
Patent DE-19721347-A1 (DE)
Inventor: GICK WILHELM DR
IPC: C07C67/08
Filed: 1997-05-22
Abstract: The invention relates to an improved method for producing ester plasticizers by reacting di- or polycarboxylic acids or their anhydrides with alcohols in the presence of metal catalysts.
Patent DE-19722674-A1 (DE)
Inventor: SCHMITZ HEINZ-DIETER
IPC: H01H1/58
Filed: 1997-05-30
Abstract: The rocker switch (10) has a housing (12) with a base (14) made of isolating material. Contact makers (24) and connecting contacts (26) are provided inside the housing. A rocker switching movement (18) impinges on a movable contact (22,23) which works with one of the fixed contact makers. Thus two movable contacts operate with each rocker switch movement. Symmetrically designed first and second contact rockers are formed side by side and have laminate contacts linked with each other by a bridge-like channel (21). The rocker presses the rocker contacts against the base and the free ends of the laminate contacts (2) make a contact with the fixed contact makers.
Patent DE-19723471-A1 (DE)
Title: Folder especially for paper or cardboard flat articles
Inventor: WEGELE GUENTHER
IPC: B42F7/00
Filed: 1997-06-04
Abstract: The folder has a rectangular flat base (1) whose area is larger than that of the flat article. The base is stuck to a rectangular flat middle piece (2) thicker than the flat element and possessing a cavity (3) the same shape and size as the flat element which it surrounds in the manner of a frame.  The cavity is closed by a rectangular cover (4) larger than it. A flat, rectangular frame-like lid (5) is placed over the middle piece and has a cavity (7) matching the size of the cover which fits into the lid. the middle part and or cover have gripper-openings (6).