baber/WOPTO huggingface dataset:
Patent DE-10331911-A1 (DE)
Title: Agricultural scattering machine for spreading manure or seeds on field may be self-driven or trailer and has fan producing air blast for spraying material through nozzles at different heights
Inventor: SCHICKINGER HARALD
IPC: A01C7/08
Filed: 2003-07-15
Abstract: A typical agricultural manure or seeds scattering machine has two wheels and a tow bar (12) connected to a tractor. It has a hopper (1) with sloping sides (2-5) and through-flow nozzles (6-8) for the manure or seeds mounted at different heights along a central chassis beam (10). The chassis beam is a rectangular- section tube with brackets (13) for wheel axles and other attachments. The machine in accordance with the invention may be self-driven or a trailer and has a fan producing an air blast for spraying material through the nozzles at different heights.
Patent DE-10341206-A1 (DE)
Title: Appliance for improving reliability of BGA (ball grid array) solder connections between BGA component substrate, whose contact pads are fitted with solder balls or bumps
Inventor: REIS MARTIN
IPC: H01L21/60
Filed: 2003-09-04
Abstract: Appliance for improving reliability of BGA solder connections between substrate (1) of BGA-component, whose contact pads (7) are fitted with solder balls or bumps (2) in asymmetric layout, and contacts of circuit board (5).Selected contact pads on substrate and/or contact faces (4) on circuit board and/or solder ball or bumps (9) of each BGA component have larger dimensions. Preferably larger contacts or solder balls or bumps (7-9) are fitted in corner positions of ball layout, with layout containing at least one larger solder ball or bump, with larger solder balls etc. located in possible increased stress.
Patent DE-10342568-A1 (DE)
Title: Vorrichtung und Verfahren zum Vereinzeln von Blattgut
Inventor: DEMMELER ERWIN
IPC: B65H3/46
Filed: 2003-09-15
Abstract: Bei einer Vorrichtung zum Vereinzeln von Blattgut werden Mehrfachabzüge vermieden, indem eine Rückhalteeinrichtung nicht nur auf einer Seite sondern auch auf der anderen Seite des zu vereinzelnden Blatts dafür sorgen, dass mit dem zu vereinzelnden Blatt mitgerissenes Blattgut zurückgehalten wird. Während die erste Rückhalteeinrichtung an einem Vereinzlerspalt der Vereinzelungseinrichtung gegenüberliegt und ständig wirksam ist, wirkt die zweite Rückhalteeinrichtung vor oder im Vereinzlerspalt von der anderen Seite des Vereinzlerspalts aus und wird erst aktiviert, nachdem das zu vereinzelnde Blatt von der Vereinzlereinrichtung zuverlässig erfasst ist, und deaktiviert, wenn es den Vereinzlerspalt verlassen hat.
Patent DE-10346058-A1 (DE)
Inventor: SPRINGER PEER
IPC: F04D29/44
Filed: 2003-10-04
Abstract: The circulating pump has a stator (2) located on the pressure side of a rotor. The stator vanes (7) are designed as sheet metal preformed parts, whereby the stator vane blanks are constructed as a development of a conical generated surface and the formed stator vanes are cut-outs of this conical generated surface. A vane side edge located on a smaller radius of the cone (9) forms the free vane inner edge (12) lying next to the rotor's rotational axis.
Patent DE-10349156-A1 (DE)
Title: Pneumatic thermoforming of plastic products involves additional heating of local areas with radiant heating source
Inventor: FRICK THOMAS
IPC: B29C51/42
Filed: 2003-10-22
Abstract: A sheet or film(3) of thermoplastic material is clamped in a tool(1), heated and thermoformed using either positive or negative pressure. In selected areas(T) the plastic is additionally subjected to radiation(15) which increases the temperature before and/or during the thermoforming stage to control local stretching of the film or sheet. Radiation is provided by a laser beam(15), preferably a pulsed infra-red laser beam and more particularly a carbon dioxide laser(16). The beam is directed onto specified areas(T) of the plastic sheet(3) by a fast acting optical beam diverting system(19). Following container forming the beam may be employed to form a consolidated edge(B) to the container. Sensors(22) measure the sheet properties, in particular temperature and thickness, in the specific areas. An independent claim is included for the process equipment which includes a radiant heater(14) for localized heating of the film or sheet.
Patent DE-10351183-A1 (DE)
Title: Gesteinsbohrer
Inventor: KERSTEN HEINRICH
IPC: B23B51/02
Filed: 2003-11-03
Abstract: Die Erfindung betrifft einen Gesteinsbohrer mit einem Schaft (1) und einem am Schaft (1) angebrachten oder ausgebildeten Bohrkopf (2), wobei der Bohrkopf (2) auf seiner in Vorschubrichtung weisenden Stirnseite eine eine Hauptschneidachse (3) bildende Hauptschneidplatte (4) aufweist, die sich zumindest über den Durchmesser des Bohrkopfes (2) erstreckt, eine in der Längsachse des Gesteinsbohrers liegende Spitze oder Querschneide (5) aufweist und von der Längsachse ausgehend radial verlaufende Schneidkanten (6, 7) bildet, wobei der Bohrkopf (2) auf seiner in Vorschubrichtung weisenden Stirnseite ferner mindestens ein Paar von beidseits der Hauptschneidplatte (4) angeordneten Schneidstiften (8, 9) aufweist, deren freie Stirnenden eine von den Schneidkanten (6, 7) gebildete Rotationsfläche in Vorschubrichtung überragen. Hinsichtlich der Bohrgeschwindigkeit ist dieser Gesteinsbohrer dadurch optimiert, daß die Schneidkanten (6, 7) der Hauptschneidplatte (4) im wesentlichen dachförmig geneigt verlaufend ausgebildet sind und daß die Schneidstifte (8, 9) im wesentlichen symmetrisch unter einem bestimmten Winkel kleiner als 90 DEG zu der Hauptschneidachse (3) angeordnet sind. Besonders zweckmäßig ist die Konstruktion dann, wenn die auf der Seite der Schneidstifte (8, 9) liegende Schneidkante (6, 7) der Hauptschneidplatte (4) mindestens im Bereich der von den Schneidstiften (8, 9) gebildeten Rotationsfläche eine entgegen der Vorschubrichtung gerichtete Ausnehmung (10) aufweist.
Patent DE-10355552-A1 (DE)
Title: Extracting electrical energy from gasification of material containing carbon involves multi-stage gasification, oxidation stage in which intermediate gasification products are oxidized while feeding in oxygen, fuel cell module cathode gas
Inventor: FRIEDRICH CHRISTIAN
IPC: H01M8/06
Filed: 2003-11-21
Abstract: The method involves feeding the gaseous products of gasification to the anode side of a high-temperature fuel cell module (14) and feeding oxidator gas to the cathode side. Gasification of the material is carried out in a multi-stage manner with an oxidation stage in which intermediate gasification products are oxidized while feeding in oxygen and cathode gas from the high-temperature fuel cell module is fed to the oxidation stage : An independent claim is also included for a system for extracting electrical energy from gasification of a material containing carbon.
Patent DE-10355698-A1 (DE)
Title: Flip-flop with multi-mode operation, esp. for clock frequency dividers, uses clocked slave latch coupled to master latch
Inventor: SCHMID HARALD
IPC: H03K23/42
Filed: 2003-11-28
Abstract: A flip-flop with multiple operational mode has a clocked master latch (2), for receiving and temporarily storing a data signal (D) with the operating mode-control signal (DRD) switching the flip-flop over between a first and a second operating mode, a clocked slave latch (22) coupled to the master latch (2), and clocked by the external clock-signal (clk). The flip-flop outputs the data signal (D) as an output signal (Q) in the first operating mode, and in the second mode outputs a clocked signal having the same clock-period (T) as the external clock signal. In both operating modes all ascending signal flanks of the output signal (Q) are generated from the data signal (D) and the operating mode control signal (DRD), via the logic circuit (7), master latch and slave latch (22). A INDEPENDENT CLAIM is given for a clock frequency divider.
Patent DE-19512102-A1 (DE)
Title: Sheet part adhesive bonding for increased adhesive joint strength
Inventor: KOPPE KURT PROF DR ING
IPC: F16B11/00
Filed: 1995-04-03
Abstract: The method involves:  (a) locally shaping the bonding region of the component(s) to form open or closed adhesive-accommodating cavities between the components;  (b) surface treating the joint faces and inserting and fixing an adhesive insert into the cavity;  (c) fixing the components;  (d) closing the cavity and reducing vol. by partially deforming the cavity-defining region using upper and lower electrodes or a shaping tool while simultaneously applying controlled pressure onto the adhesive insert;  (e) electrical resistance heating the components by the electrodes in the adhesive gap region to convert the adhesive insert into a wettable state or to assist setting of the adhesive;  (f) interrupting current flow between the electrodes and curing the adhesive; and (g) relieving the electrode pressure.  Also claimed is an appts., comprising a resistance welding device, for carrying out the method.
Patent DE-19513035-A1 (DE)
Title: Fluidised bed grinding process
Inventor: NIED ROLAND DR ING
IPC: B02C19/06
Filed: 1995-04-06
Abstract: A multi substance nozzle is provided between the removal opening for removing a suspension part and a supply opening for returning this suspension part. An axial flow channel (8) is provided between the inlet and outlet of the multi-substance nozzle and a flow channel (10) is provided between the radial inlet (14) and axial outlet for particle-free fluid of high speed which is concentric with the outlet for the suspension part. The suspension part returned back to the container (2) is the core of a jet in which the core is enclosed by an at least substantially particle- free sleeve. A high speed fluid stream is passed into the fluidized bed.
Patent DE-19513547-A1 (DE)
Inventor: MAISEL GERSCH PROF DR
IPC: C22B1/24
Filed: 1995-04-10
Abstract: The invention concerns a pelleting plant in which a continuous stream of pellets, in a layer of given thickness, flows through a heat-treatment unit (4). In order to control the heat-treatment process, the temperature distribution (T) in the layer of pellets (2) is calculated using a mathematical model (10) based on the process parameters relevant to the pellet-heating process. The temperature distribution (T) thus calculated is then compared with an optimum temperature distribution (T*) determined on the basis of the quality requirements for the pellets after heat treatment, and reference settings are calculated for regulators (6), by means of an optimization algorithm (14), as a function of the difference between the calculated temperature distribution (T) and the optimum temperature distribution (T*), these target settings being used to control the process by means of control elements in such a way that the difference is minimized.
Patent DE-19515367-A1 (DE)
Title: Switchable valve drive for IC engines
Inventor: SCHWABE FRANK DR ING
IPC: F01L13/00
Filed: 1995-05-02
Abstract: The valve drive includes a bearing support (6) designed to fit into the cylinder head and having an axle (3) running parallel to the camshaft for common attachment of the swivel levers (31,32). One of these levers is enclosed by the other and the U-shaped embracing lever contains the entrainment device (9). One or two oil supply or discharge systems (10,11) are arranged running from the cylinder head through the bearing support, axle and relevant U-shaped lever to the entrainment device. The inner lever enclosed by the U-shaped other lever engages with the associated cam (22) through a roller.
Patent DE-19515415-A1 (DE)
Title: X=ray generator for computerised human body electron beam tomography
Inventor: JAHNKE ANDREAS DR
IPC: H01J35/30
Filed: 1995-04-26
Abstract: The position of an X-ray generator w.r.t. the patient in an electron beam tomograph is changed by shifting the electron focus on an anode which forms a half ring around the patient. The useful angle is a maximum of 210 degrees. The generator is an electro-optical source and is led along a circular path around the patient.  Air coils are composed of two coaxial lead structures between which a toroidal solenoid coil is disposed. Variable dipole magnets with radius 0.05 m are also included. The anode ring has a radius of 0.65 m.
Patent DE-19519270-A1 (DE)
Title: Starch mashing assembly to produce industrial alcohol
Inventor: RAINER BERTHOLD
IPC: C08B30/04
Filed: 1995-05-31
Abstract: An unpressurised starch disintegration plant incorporates a number of sections (7, 22) arranged in series in which quantities of disintegrated and mashed starch are warmed in stages to the correct starch break-down temp.. Inoculation assemblies (2, 3, 10) introduce liquefying enzymes and protease for the prodn. of esp. industrial alcohol. The novelty is that the assembly incorporates esp. two starch residence sections: (a) a preliminary residence section (7) and (b) a main residence section (22). The main residence section (22) is formed as a spiral vessel followed by a heater (21) which raises the temperature of the mashed contents to the typical starch break-down temperature. The preliminary residence section (7) is a double spiral heat exchanger heated to just below the paste-temp. (about 60 deg C) of the starch. The heat for the preliminary residence section (7) is supplied by the mash emerging from the main residence section (22), hot process residues or hot water, and kills bacteria. Further claimed is that the capital cost of the assembly is less than previous assemblies.
Patent DE-19521155-A1 (DE)
Title: Cutting tool for trimming edging strips on furniture panels
IPC: B26D1/44
Filed: 1995-06-09
Abstract: A tool for trimming edging material applied to a veneered panel comprises a cutter (11) with an obtuse-angled profile, the largest dia. forming the cutting edge (15) between the flat end face (14) and the angled side faces (13). Freedom of movement for the end face (14) of the cutter (11) is effected by a flexible, universal movement in both the axial (A) and any radial (B) direction in relation to the cutting edge (15).
Patent DE-19521301-A1 (DE)
Title: Pipeline pig switchpoint with elbow as pipe link in each case
IPC: B65G53/56
Filed: 1995-06-12
Abstract: The rotation axis (16) stands at right angles to the plane spanned by the longitudinal axis (50) of the pipe elbow (20) and thus at equal distance from the ends (22,24) of the elbow. Some of the pipe ends (10) issuing into the switchpoint are at equal angles to one another and all the pipelines (8) can be connected to one another, the angle of curvature of the elbow being such as to equal the angular distance between two adjoining pipe ends (10), amounting to a whole-number multiple of this distance.  The pipe end centres lie in the plane spanned by the axis of the elbow (20). The ends of the pipe connected to the elbow (20) should be closed off each time so the ends of the pipe and elbow oppose one another on the circumference of a cylinder standing rotation-symmetrical to the rotation axis (16). The radius of the elbow should be at least four times the rated diameter. The wall (26) of a possibly hand-operated rotor (18) swivelled within a housing (4) taking the pipe ends an d the elbow (22,24) opposes at close spacing the cylindrical wall (12) of the housing with its pipe end (10) entries (36). The seal (94) body (100) can be moved out of housing or rotor (18) over the annular gap (96) into the entry (104) leading into the respective second component (14 or 18).
Patent DE-19522145-A1 (DE)
Title: Stable 3,4-di:fluoro-tetralin derivs. useful in liquid crystal mixt.
Inventor: MANERO JAVIER DR
IPC: C07C43/225
Filed: 1995-06-19
Abstract: 3,4-Difluorotetralin derivs. of formula (I) are new: R<1>(-M<1>)a(-A<1>)b(-M<2>)c(-A<2>)d(-M<3>)e-B(-M<4>)f(-A<3>)g(-M<5>)h (-A<4>)i(-M<6>)k-R<2> (I); B = 3,4-difluoro-5,6,7,8-tetrahydro-naphthalen-2,6-diyl; R<1>, R<2> = (a) H, CN, F, Cl, CF3, CHF2, CH2F, OCF3, OCH2F; (b) 1-20 C alkyl (opt. with an asymmetrical C atom), in which 1 or more CH2 gps. may be replaced by -O-, -S-, -CO-O-, -O-CO-, -O-CO-O-, -CO-, -CS-, -CH=CH-, -C?=C-, cyclopropan-1,2-diyl, -SiMe2-, 1,4-phenylene, trans-1,4-cyclohexylene or trans-1,3-cyclopentylene, without directly linked O and/or S atoms, and/or with 1 or more, F, Cl, Br, OR<3>, -SCN, -OCN or N3 substit(s).; or (c) an (optically active or racemic) gp. of formulae (IIA-S): R<3-7> = H; 1-16 C alkyl (opt. with an asymmetrical C atom), in which 1 or more CH2 gps. may be replaced by -O- and/or -CH=CH-, without directly linked O atoms, and/or with 1 or more F or Cl substit(s).; or R<4>, R<5> = -(CH2)4- or -(CH2)5- if attached to an oxirane, dioxolane, tetrahydrofuran, tetrahydropyran, butyrolactone or valerolactone system; Y = Cl, F or CN; Z = -CO-, or -CH2-; Z = -CO- or -CH<2>-; M<1-6> = -O-, -S-, -CO-, -CO-O-, -O-CO-, -O-CO-O-, -CO-S-, -S-CO-, -O-CS-, -S-CS-S-, -O-CS-O-, -S-CO-S-, -CS-, -CH2-O-, -O-CH2-, -CH2-S-, -S-CH2-, -CH=CH-, -C?=C-, -CH2-CH2-CO-O-, -O-CO-CH2-CH2- or a single bond; A<1-4> = 1,4-phenylene, pyridin-2,5-diyl, naphthalen-2,6-diyl or bicyclo(2.2.2)-octan-1,4-diyl, opt. with 1 or more F, Cl and/or CN substit(s).; pyrazin-2,5-diyl, pyridazin-3,6-diyl, pyrimidin-2,5-diyl or thiophen-2,5-diyl, opt. with 1 or 2, F, Cl and/or CN substit.; trans-1,4-cyclohexylene, opt. with 1 or 2 CN and/or Me substits.; (1,3,4)-thiadiazol-2,5-diyl; 1,3-dioxan-2,5-diyl; 1,3-dithian-2,5-diyl; piperazin-1,4- or -2,5-diyl; 1,3-dioxaborinan-2,5-diyl; or a B gp; a,b,c,d,e,f,g,h,i,k = 0 or 1. Also claimed are liquid crystal (LC) mixts. contg. (I).
Patent DE-19522155-A1 (DE)
Inventor: KIEFER JEAN DANIEL
IPC: F16H59/54
Filed: 1995-06-19
Abstract: A transmission control system for a transmission of a vehicle comprising a torque converter clutch (44); a forward clutch (76); a ratio drive establishing means (77) which is selectively operable; and a hydraulic control comprising a shift valve (64) for directing control fluid pressure from a controlled source (34) to the forward clutch when the ratio drive establishing means is not operated and to a torque converter clutch control valve (46) when the ratio drive establishing means is operated; a pressure regulating valve (74) positioned between the shift valve and the controlled source for controlling an engagement pressure of the forward clutch as required according to throttle and brake signals when the ratio drive establishing means is not operating and for controlling an engagement pressure of the torque converter clutch when the ratio drive establishing means is operated; and a solenoid controlled pressure regulator (56) for controlling the control fluid pressure directed by the shift valve in response to brake and throttle signals. <IMAGE>
Patent DE-19522474-A1 (DE)
Title: Flat valve seal for pipeline carrying liquid at high temperature
Inventor: FEHRINGER HANS-JUERGEN
IPC: F16K1/226
Filed: 1995-06-21
Abstract: The seal has a rigid seat and metal, annular laminations clamped releasably by a ring either in the housing, or on the flap drive. Numerous threaded compression bolts, held individually in the borer in the clamping ring are provided for clamping the laminations. The borer (15) extends from the inside of the clamping ring (12), adjacent to the annular laminations (4,5) up to near the ring outside, acting as a threaded borer. The laminations extend outwards with reduced cross-section. The rear end of the threaded bolts (18) contains an aperture (19) as socket head.
Patent DE-19523032-A1 (DE)
Title: Lecithin used as wetting agent in water for settling dust e.g. in coal mines
Inventor: BAUMGAERTEL WILHELM
IPC: C09K23/14
Filed: 1995-06-24
Abstract: Lecithin is added as wetting agent to water used for laying airbourne dust to allow later recovery of a mineral prod.  Pref. the aq. dust laying soln. contains 3-5 (2-4) wt. % lecithin.
Patent DE-19524781-A1 (DE)
Title: Inside monitoring of motor vehicle using at least one sound receiver
Inventor: GRASMANN ULRICH
IPC: G08B29/26
Filed: 1995-07-07
Abstract: The electric measurement signal is amplified with an amplifier (2) and is fed in a computer unit (3). The electric measurement signal is split in a sequence of individual measurement values, and the individual measurement values of a measurement signal are stored as a vector in a storage (4). The vector is fed to the inputs of a neuronal network, formed in the computer unit (3). The vector in the neuronal network (5) is compared with at least one sample vector and a similarity parameter is formed. An alarm unit (6) is activated by the neuronal network, according to the amount of the similarity parameter.
Patent DE-19528687-A1 (DE)
IPC: F16B13/12
Filed: 1995-08-04
Abstract: The two bracing arms (2) are sepd. from one another by a longitudinal slot (3) and have an outer profiling contg. successively following projections (4) and cavities (5) in the longitudinal direction of the arms. On each bracing arm is a reinforcement rib (8) running in the arm longitudinal direction and formed in all cavities. The reinforcement rib has an outer edge (9) radially extending over the radial outer surface of the projections. The reinforcement ribs are centrally arranged on the bracing arms, are symmetrically formed, and have a triangular cross-section. In its accommodation, the dowel has at least one limiting device (12,13) which restricts a rotation-free axial movement of the fixture component.
Patent DE-19530567-A1 (DE)
Title: Manually operated labelling machine for retail industry
Inventor: MARQUARDT MICHAEL
IPC: B65C11/00
Filed: 1995-08-19
Abstract: The portable housing (2) has an outward protruding positioning appliance (8,9) for the objects (11) being labelled. The positioning appliance has a side stop piece (8) running in the direction in which the labels (5) are dispensed. The side stop extends the full cross-section of the dispenser opening (7). A depth stop (9) extends crosswise to the labels' dispenser direction. Both the side and depth stops are adjustably mounted on the housing, are elastic, spring-mounted and detachably fixed to the housing.
Patent DE-19531541-A1 (DE)
Title: Connecting strip for windows, doors etc.
Inventor: ROTHMEIER NORBERT
IPC: B03B9/06
Filed: 1995-08-25
Abstract: The connecting strip has an internal strip part (1) and an external strip part (2), which together form a cavity (19) through which an intermediate wall passes. The intermediate wall has at least two arms, so that it has a closed side (6) and an open side (9).  These sides lie against the connecting web (3,4) bounding the cavity, or against the internal and external strip parts. The intermediate strip may be V-shaped, with two sides (7,8), which in the region of the open side, lie against at least one connecting web.
Patent DE-19532960-A1 (DE)
Title: Bistable hydraulic control valve, with fast transition between states
Inventor: KELLER ULRICH
IPC: F15B13/04
Filed: 1995-09-07
Abstract: The valve (1) has a main piston (5), whose end surfaces form control volumes (11,12), whose pressure is regulated using valves (15,16), in order to trigger abrupt movements of the piston. The regulation of the pressure in the pressure volumes (36,37) which surround the piston concentrically is achieved by a piston (6) in a changeover valve (2). The position of the latter piston is defined by that of the main piston. The changing of the pressure in the pressure volumes by the piston of the changeover valve may be delayed so that it occurs first when the main piston is close to an end position. On approaching an end position, the main piston may also rest on elastically deforming or sliding rings.