baber/WOPTO huggingface dataset:
Patent DE-19516291-A1 (DE)
Title: Retention tray for thermally treated substances
Inventor: ECKEN JOSEPH DIPL-ING
IPC: F26B25/18
Filed: 1995-05-04
Abstract: The inner tray has a flexible bottom and apertures in its edge and is inserted in a stable external frame via pins, which pref. comprise a bore for a wire inserted in the frame profile longitudinal direction. Inserting clamps may  be also used. The pins may have a widened head with an inserted expansible ring of suitable material. The prod. tray edge may be loop-shaped, with a wire inserted behind the pins in the outer frame longitudinal direction, as a fastener.
Patent DE-19518136-A1 (DE)
Inventor: HUBER ROBERT
IPC: B60R16/023
Filed: 1995-05-17
Abstract: Two apparatuses in a motor vehicle are connected to a control apparatus (1) by way of a ribbon-cable and plug-in connectors (3, 4). In order that the two apparatuses may be connected to each other directly and without additional plug-in connectors, there are provided in the control apparatus (1), in accordance with the invention, a cable (5) or strip conductors (9) of a printed-circuit board (10), which cable (5) or strip conductors (9) directly electrically connect to each other corresponding terminals (6, 7) of the plug-in connectors (3, 4).
Patent DE-19519860-A1 (DE)
Inventor: KIZUKI HIROTAKA
IPC: H01L29/12
Filed: 1995-05-31
Abstract: A semiconductor device such as a single electron device includes a semi-insulating semiconductor substrate (1), an undoped layer (2) of a first kind semiconductor, an undoped spacer layer (3) of a second kind semiconductor with an electron affinity smaller than that of the first kind semiconductor, and an n type electron supply layer (4) of the second kind semiconductor. The undoped spacer layer (3) is formed on the flat top surface of the undoped layer (2), and has a top surface of concavo-convex periodic structure. The n type electron supply layer (4) has a rear surface which buries concaves formed by the top surfaces of the concavo-convex structure of the undoped spacer layer (3). A plurality of Schottky electrodes (6) are formed on the flat top surface of the n type electron supply layer (4). In other arrangements, the electrodes are configured as source, drain and gate electrodes. <IMAGE>
Patent DE-19521058-A1 (DE)
Inventor: DINSCH STEFAN
IPC: C08G18/50
Filed: 1995-06-09
Abstract: The prodn. of aromatic polyether-polyols (I) comprises alkoxylation at 70-135 degrees C and 0.1-1.0 MPa of an H-functional starter consisting of a mixt. of at least 95 wt% 2,3- and 3,4- toluylenediamine (TDA), 0.5-4 wt% 2,4- and 2,6-TDA and 0.1-1.5 wt% volatile fractions from TDA prodn. Also claimed are polyols (I) obtd. by this process.
Patent DE-19526010-A1 (DE)
Title: Surface-mounted electronic component mfr., esp. thin quad- flat package prodn.
Inventor: SCHAETZLER BERNHARD
IPC: H01L23/495
Filed: 1995-07-17
Abstract: The invention relates to an electronic component (1) in which a standard feeder cable mounting frame (2) is used, whose island (4) is designed to accommodate an integrated switch circuit (1) which is dimensionally adapted to the base surface of said integrated switch circuit (1) in order to minimize and prevent housing deformations.
Patent DE-19531745-A1 (DE)
Title: Pulley unit for engine accessories e.g. AC dynamo
Inventor: KURITA MASAHIRO
IPC: F16D41/067
Filed: 1995-08-29
Abstract: The pulley unit has a pulley (1) installed on the rotating shaft of engine accessory. A free wheeling clutch (10) is provided between inner members (2) of the pulley. Rolling bearing (30) are also built into the pulley. Two components are arranged in two possible ways. In the first way keeping the roller bearing in the centre and two free wheeling clutches on either side. In the second way, a couple of roller bearing are placed on either sides of the free wheeling clutch. The clutch and roller bearing rests on a cylindrical outer diameter face (12) on the pulley. A connector (14) with cam face (11) is used to engage or disengage the pulley and the shaft. When the turning angle velocity of the shaft is more than that of the pulley, the free wheeling clutch is engaged releasing the pulley from the shaft.
Patent DE-19532265-A1 (DE)
Title: Commutator motor esp sealed construction type
IPC: H02K11/02
Filed: 1995-09-01
Abstract: The electric motor has a cylindrical motor housing (3) with open ends which can be closed by a bearing plate (11). The motor shaft which receives the rotor and the collector is rotatably arranged in the housing via bearings. Permanent magnets are arranged on the inside of the housing (3) in the region of the rotor plate packet. The magnets surround carbon brushes held on the collector in brush guides and contacted via connector leads. At least one bearing plate (11) is dish shaped. A double walled cladding part with a ring shaped insert slit, open at one end, is displaceably mounted to the free ends (45) of the motor housing (3) in a locked position and is locked to the housing (3) in the locked position by a locking mechanism.
Patent DE-19533898-A1 (DE)
Title: Sliding roof panel for vehicle
Inventor: BAUER ANTON
IPC: B60J7/02
Filed: 1995-09-13
Abstract: The profiled guide strip (8) has a C-shaped slot along the inside edge and open to the inside edge. It is bent to fit inside the roof opening and its butting ends are joined at either the front or rear side of the frame. The profiled slot runs round all four sides and around the curved corners. Slider profiles (15) are fitted into the slot before closing the frame. These support the sliding roof. A rigid roof panel or a folding roof can be supported by the sliders. The profiled strip has an upper flange (9) which is supported on the roof edge via an elastic seal (10). the strip frame is clamped in position by sprung grips (12) fitted to the underside of the strip and pressing under the roof. A lower, inwards facing flange (17) supports the inner roof trim.
Patent DE-19534695-A1 (DE)
Title: Mowing machine towed by tractor
Inventor: GRENZEBACH HANS
IPC: A01D34/66
Filed: 1995-09-19
Abstract: The mowing machine (12) is towed behind a tractor (1). It may be arranged to swing up and inward on a hinge to fit inside the frontal area of the tractor for transport along the roads. It swings down and outwards to adopt the mowing position in contact with the grass. The mowing machine has an upper beam (13) in contact hinged (11) to a frame with a drive mechanism fastened to the back of the tractor. It supports a lower frame (14) with driven mowing cutters (16). There is a main hydraulic actuator cylinder (22) and an auxiliary cylinder (24) which can rotate the frames through 120 to 150 deg. from the mowing to the travelling position.
Patent DE-19541536-A1 (DE)
Title: Disc with stiffened support plate and abrasive ring for use in grinding
Inventor: MUENNEKEHOFF GERD
IPC: B24D5/12
Filed: 1995-11-08
Abstract: The disc has a thin metal esp. steel, stainless steel, aluminium or brass support plate (2) with inner hub section (17) and transition section (22) leading to an outer ring (5) concentric about an axis (4). The outer ring has a bent corrugated ribbed annulus (11) to which the abrasive ring is attached. Inside the ribbed area the outer ring is strengthened by a series of ridges (14). The shape of the disc forms two basic planes, front and middle (A,C) between which the ribbed annulus lies. The ribs and ridges stiffen the support plate and the transition area.
Patent DE-19541922-A1 (DE)
Inventor: WUENNING JOACHIM A DR ING
IPC: F23D14/22
Filed: 1995-11-10
Abstract: The recuperator (8) has a heat exchange region provided by a ceramic sleeve with a number of ridges (19) projecting radially inwards and outwards, spaced apart in the longitudinal direction of the recuperator. The ridges have a radial height which corresponds to between 0.8 and 4 times their wall thickness and a ridge length in the longitudinal direction of the recuperator of between 4 and 40 times the wall thickness, with an enclosed angle of between 75 and 125 degrees between 2 adjacent ridges.
Patent DE-19601398-A1 (DE)
Title: Actuator input unit for control system e.g. for lighting systems
Inventor: DUCHEMIN ALAIN
IPC: G08C19/22
Filed: 1996-01-16
Abstract: The control of an electrical load is provided by an actuator arrangement (10) that has three push-button switch inputs (T1,T2,T3) that can respectively provide selection of full, half or third load. The inputs connect with a logic stage that provides entry of values into buffer memories to generate outputs to a comparator (16). The comparator receives inputs from the control line (13) as status values. The difference output of the comparator is received by output logic (18) and is transmitted to the load controls stage (11) to effect a change in operating point.
Patent DE-19604542-A1 (DE)
Title: Security frame for picture
Inventor: HELD RUEDIGER
IPC: A47G1/06
Filed: 1996-02-08
Abstract: The security frame has the top and bottom sections with a groove (10) into which are pressed retaining clips (8) for the bottom edge and sprung clips (12) for the top edge. The picture backing (2) is secured to the wall with screws (6). The picture and cover glass have a clip fastening into the frame when the latter is clipped onto the backing. The picture is secured to the wall by the spring grips. It can only be released by inserting a release pin (19), into a tooling hole in the top frame section, to push back the spring clip.
Patent DE-19610099-A1 (DE)
Title: Angle section for forming edges in building work
Inventor: WANZKE MANFRED DIPL ING
IPC: E04F19/06
Filed: 1996-03-15
Abstract: An angle section, esp. an edge protecting section, has one limb which contains cut-outs and another limb which forms an angle to it, is made by cutting a primary section of U or H shaped cross-section which has two outside limbs (6,7) corresponding to the angled limbs of two finished sections (2,3). A cutting device performs a continuous cut (1) which also forms the cut-outs (10,11) in the first limbs (4,5) of the resulting angle sections (2,3).
Patent DE-19611081-A1 (DE)
Title: Fluid activated drum cylinder
Inventor: STOLL KURT DIPL ING DR
IPC: F15B15/14
Filed: 1996-03-21
Abstract: The fluid activated drum has a side face arrangement, piston rods, a guiding device with a non-round cross section that in itself has guiding ends (16). The piston rods (8) cross axially through the drum. The casing is underpropped with a periphery (15) of the guiding sides that co act with a rolling bearing mechanism.  The periphery of the guiding sides of the piston is made from an axially extending flat plate section. A circumference device is fastened onto the cross cylinder shaped cylinder sides. The rolling bearing mechanism has a spherical ball sleeve attached to the guide section and co-axially surrounding the cylinder section.
Patent DE-19613413-A1 (DE)
Title: Electronic article monitor, generating alarm signal
Inventor: SASAGAWA SHINICHI
IPC: G08B13/22
Filed: 1996-04-03
Abstract: The system comprises several members, each secured to the article to be protected. The signal transmitter (1) contains a signal generator (3) for a modulated signal by modulating a carrier frequency signal with a modulation signal. The modulation signal is transmitted (4) via a transmit aerial (5). Each attachment member comprises a reception aerial, a signal receiver for selective reception of the modulated signal, and a frequency selector for selecting the modulation signal from the modulated signal. An alarm generator and an alarm block for the generator operation complete the monitoring system.
Patent DE-19614852-A1 (DE)
Title: Quantitative nucleic acid assay
Inventor: BARTL KNUT DIPL CHEM DR
IPC: C12Q1/6851
Filed: 1996-04-15
Abstract: Quantitative nucleic acid assay for a nucleic acid (A) in an individual sample material (PP) comprises: (1) adding a known amount of \- 1 standard nucleic acid (S), with a different nucleotide sequence to A, to the sample material PP; (2) if necessary, converting S into a target nucleic acid ST and converting A into a target nucleic acid AT; (3) generating multiple copies XS from S or ST and multiple copies XA from A or AT; (4) determining a measured value MPP(XA)m for the amount of XA and a measured value MPP(XS)m for the amount of XS; (5) preparing n standards PR(n), where n = \- 1 and each standard comprises a defined amount of \- 1 of the standards S but is not derived from the sample material PP; (6) treating PR(n) under the reaction conditions of steps (2)-(4), in several batches or in a single batch when n > 1, to obtain \- 1 measured value MPR(XS)m for each standard; (7) establishing a calibration curve E on the basis of the n measured values MPR(XS)m; (8) comparing MPP(XS)m with the value corresponding to the same amount on the calibration curve to obtain a correction factor f, and either (a) correcting MPP(XA)m by the correction factor f to obtain a corrected value MPP(XA), and determining the amount of A by comparing MPP(XA) with the calibration curve, or (b) establishing a corrected calibration curve E' using the correction factor and determining the amount of A by comparing MPP(XA)m with the corrected calibration curve.
Patent DE-19616640-A1 (DE)
Title: Assembly cuts belt of extruded chewing gum to length before surrender
Inventor: ZOLLER ROLAND
IPC: A23G4/04
Filed: 1996-04-26
Abstract: An assembly to prepare strips (3) of chewing gum from a continual supply of strip incorporates: (a) a cutting assembly (1) facilitating a continuous process; (b) the cutting assembly (1) incorporates a hollow cylinder guide unit (4), a conveyor guide belt (5), a knife (6), an accelerator conveyer belt (7), a transfer conveyer belt (8), a transverse push assembly (9), a stacking bench (10), a movable feed unit (11), a circular knife assembly (12), and a conveyer belt (13), arranged in this order.
Patent DE-19624656-A1 (DE)
Title: Cathode ray tube with screen raster pattern
Inventor: JEONG BONG-KWON
IPC: H01J29/02
Filed: 1996-06-20
Abstract: The CRT has an inner surface which is formed with a raster pattern of primary colour filters (13R,13G,13B) with the separating gaps filled with black matrix elements (15) that prevents crossover between the colours. The glass used for the screen is a clear glass and the raster pattern is covered with a complex fluorescent material (17) incorporating a mixture of at least two RGB phosphor types. A final coating of a reflective metal (19) is added.
Patent DE-19628492-A1 (DE)
Title: Radiator assembly template for use in position
Inventor: SCHOEGGL GERHARD
IPC: F24D19/02
Filed: 1996-07-15
Abstract: The master template comprises two vertical rods (I) and two horizontal rods (II) with nodal junctions for their connection as adjusted. The vertical rods consist of several pieces joined by connection nipples (VII) and with height-adjustable feet (VI). The rods are furnished with drilling templates (IV) as well as adapter sockets (V) for pipe or other connectors. In operation, the template is established at the intended radiator location and adjusted relative floor and walls and the holes drilled out through the template for wall mounting or wall brackets etc. The holes are dowelled in-situ followed by radiator detail checks in terms of length, connection diameter etc for all main wall and tube dimensions. The tubes are then installed and lined up and then finally welded to the storey for eventual radiator placement into ready plastered, papered etc wall niche etc.
Patent DE-19629517-A1 (DE)
Title: Electrothermic weapon with projectile ejection barrel
Inventor: ZOCHA KLAUS DIPL PHYS DR
IPC: H05H1/24
Filed: 1996-07-22
Abstract: A plasma burner for electrothermic barrelled weapons has an arc generated between a central electrode(40) and an annular one (48) electrically insulated from the former, thereby creating a plasma under high pressure which drives a projectile out of the barrel.  The central electrode is fixed in a mounting (36) supported by an insulating layer(44) against the barrel and the mounting is designed as a pressure reducer. The maximum diameter of the mounting in a wider part is greater than the diameter between the discharge channel formed between the electrodes. The insulating layer is around this wider part and a backwards-facing shoulder supports itself on an inwards-facing part of the layer.
Patent DE-19630465-A1 (DE)
Title: Board for snowboard or ski
Inventor: ENDLMEIER SIEGFRIED
IPC: A63C5/12
Filed: 1996-07-27
Abstract: The board has a body (2) with a synthetic core sandwiched between one or more upper and lower coverings (4,6). The latter are each formed from at least one layer of flat, fibre material.  When the core is deformed, the separation between the coverings is maintained by spacers, and in at least one region of the body, these (10) are made from a synthetic, elastomeric material, which may be a foam. They may also be in the form of closed, hollow cylinders, and / or elongated rods and may be connected together by webs, to form a mat.
Patent DE-19632724-A1 (DE)
Title: Porous concrete component manufacturing process
Inventor: DASCHNER PETER
IPC: B28B5/04
Filed: 1996-08-14
Abstract: The porous concrete component manufacturing process involves deforming a cuboid porous concrete cake and prehardening it The cake is cut through in a part plane parallel to one of its outer surfaces. The two part cakes are then fully hardened. Before the part cakes (1a, 1b) are hardened, they are separated from each other and further processed. The part cakes, after cutting through with the part plane in the vertical position, are separated from each other and placed on a transporter (11) which transports them one after the other.
Patent DE-19636344-A1 (DE)
Title: Chromatographic separation by preparatory liquid chromatography of mixtures
Inventor: BRANDT ANDREAS DIPL ING
IPC: G01N30/30
Filed: 1996-08-30
Abstract: The method for the chromatographic separation is carried out using a preparatory liquid chromatography of material mixtures in the pure material. The mobile liquid phase has a 1-20 deg. K. lower temperature, than the casing temperature and/or the temperature of the stationary phase of the column has. This method can also be operated using a preparatory "reversed phase" HPLC chromatography. The undercooled mobile phase is supplied in 1 to 10 radially arranged segments, and the method is carried out in columns having a diameter greater than 1 cm.
Patent DE-19640568-A1 (DE)
Title: Mass-production of side impact resisting bars for vehicle
Inventor: STREUBEL WOLFGANG DIPL ING
IPC: B21D53/88
Filed: 1996-10-01
Abstract: The system is used for manufacture of tubular side-impact resisting bars in a road vehicle. The raw material is a steel band which is cut into a number of shapes (3) with tapered ends. The shapes remain joined together by narrow bars or rods (4) which are left at the ends of the shapes. The long edges of the shapes are then bent to make a U-section (11). Further bending makes a series of slit tubes with the edges touching or close enough together to allow them to be welded together (12,13). The tubes are then hardened by heating (14), eg. inductive heating, immediately followed by quenching, eg. by a spray of water. Finally the little bars or rods are cut through to separate the individual tubes.
Patent DE-19641468-A1 (DE)
Title: Composite body especially cutter insert or wear part
Inventor: BERG HENDRIKUS VAN DEN DR
IPC: C23C16/36
Filed: 1996-10-09
Abstract: In a composite body consisting of a substrate (12) with one or more coating layers (13-16) of carbides, nitrides and/or carbonitrides of Ti, Zr, Hf, V, Nb and/or Ta and/or of Al2O3 or ZrO2, the single layer or the outermost layer (16) consists of a 2-6  mu m thick ZrCN layer. Preferably, when a multilayer coating is provided, the layer (15) below the ZrCN layer (16) is a \-2 (preferably \- 3)  mu m thick Al2O3 and/or ZrO2 layer and the total thickness of these layers (15, 16) is 5-10  mu m.
Patent DE-19645523-A1 (DE)
Inventor: DEBESIS JOHN RICHARD
IPC: G02F1/055
Filed: 1996-11-05
Abstract: A PLZT substrate 14 has a first plurality of electrode pairs 12a, 13a on one surface and a second plurality of electrodes 12b, 13b on an opposing surface and aligned with the first electrodes. The opposed pairs of electrodes are electrically isolated. A negative threshold bias voltage is applied to the first electrodes 12a, 13a while a positive threshold bias voltage is applied to the second electrodes 12b, 13b. The bias voltage reduces the signal voltage necessary for optical transmission and improves the linearity of the electro-optic modulator.
Patent DE-19651163-A1 (DE)
Title: Hydraulic power transmission system
Inventor: SCHUETTLER OLIVER DIPL ING
IPC: F15B21/045
Filed: 1996-12-10
Abstract: The system consists of master and slave cylinders, each with piston and piston rod, forming two working chambers connected by conduits. At least one, pref. both hydraulic connection conduits (13,14) have an associated hydropneumatic pressure or compensation chamber (15,16). Each chamber has an adjustable fluid volume. A selective or automatic switching valve (17,18) is located between connection conduits and compensation chambers. The valve is a pressure-dependant shut-off valve, pref. a ball check valve.
Patent DE-19652596-A1 (DE)
Inventor: BAERTS CHRISTIAAN
IPC: G01N27/411
Filed: 1996-12-18
Abstract: The invention relates to a method and an immersion sensor to measure electrochemical activity of a layer lying on a molten mass using an electrochemical sensor comprising a measuring cell and a counter electrode. In order to reliably reproduce exact measurements in the layer, the measuring cell and the counter electrode are initially immersed in the molten mass, wherein the measuring cell and the counter electrode are protected before they come into contact with said layer. The measuring cell and the counter electrode are then brought into contact with the molten mass and heated. Subsequently, the measuring cell is pulled up into the layer to carry out measurement, while the counter electrode remains in the molten mass during measurement. To this end, the measuring cell and the counter electrode are provided with a protective cap. The measuring cell is placed above the counter electrode when the sensor is immersed.
Patent DE-19653009-A1 (DE)
Inventor: SCHMIDT WOLFGANG DR
IPC: C09K19/40
Filed: 1996-12-19
Abstract: Derivatives of 6-fluorophenanthridine of formula (I), in which G means -CF=N-; 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> mean mesogene radicals, are suitable as components for liquid crystal, in particular ferro-electric mixtures.
Patent DE-19703713-A1 (DE)
Inventor: WEDLER CHRISTINE DR
IPC: C07C47/277
Filed: 1997-01-23
Abstract: Preparation of oxetan-2-one derivatives of formula (I) comprises reaction of an ester of formula (II) with an enol ether (III) to give an acetal of formula (IV), reducing (IV) to give an aldehyde of formula (V) and reacting (V) with diisobutylaluminium hydride and a metal enolate (VI) to give (I). R1 = 1-20C alkyl, alkenyl, alkadienyl or alkynyl (all optionally mono-, di- or trisubstituted by halo, alkyl or aryl or interrupted by O, S or 1,4-arylene); R2 = R1, arylamino, alkoxy, aryloxy, alkylsulphonyl, arylsulphonyl or halo; R3, R4 = alkyl (preferably methyl or ethyl); R5 = alkyl (preferably methyl or ethyl); and R6 = alkylidene (preferably methylidene or ethylidene); or R5+R6 = 4-15C alkylidene. (IV) and (V) are claimed per se.
Patent DE-19704050-A1 (DE)
Title: Plug receptacle for circuit board
Inventor: DUNKEL FOLKERT
IPC: H04N5/765
Filed: 1997-02-04
Abstract: The socket is connected to a circuit board and has an earth conductor bridge between an earth contact holder and an earth contact pin and at least one further signal conductor bridge combined into a flat conductor element. The earth conductor bridge and the signal conductor bridge are in the form of a flat earth conductor and a flat signal conductor mounted on a dielectric. The flat earth conductor (66,68) is arranged to run relative to the flat signal conductor (112,114,116) so that the signal conductor is screened.