baber/WOPTO huggingface dataset:
Patent DE-10354622-A1 (DE)
Title: Treatment and device for manufacture of a screw thread roller involves insertion of the screw thread groove in a machine part, hardening of this part, and finishing of the screw thread groove by turning on a grinding wheel
Inventor: BALINT MICHAEL
IPC: B23P13/00
Filed: 2003-11-22
Abstract: Treatment and device to manufacture a screw thread roller(2) by which a screw thread groove (3)is put in a machine part (2') by means of metal-cutting pre-machining. The pre-machined part is then hardened and the screw thread groove of the hardened part is finished by turning it on a grinding wheel(18,19), which with a feed motion follows the course of the screw thread groove.
Patent DE-10358853-A1 (DE)
Title: Continuous casting mold for continuous casting processes comprises filler pieces made from a flexible plastic material having high temperature resistance which are arranged in cooling channels
Inventor: HUGENSCHUETT GERHARD
IPC: B22D11/055
Filed: 2003-12-16
Abstract: Continuous casting mold comprises filler pieces (11) which are arranged in cooling channels (4).
Patent DE-10360648-A1 (DE)
Title: Vehicle door hinge comprises an intermediate layer formed as a layer connected to an intermediate plate or a hinge lever
Inventor: BUCKSCH THOMAS
IPC: E05D5/06
Filed: 2003-12-23
Abstract: Vehicle door hinge comprises an intermediate layer (6) formed as a layer connected to an intermediate plate (3) or a hinge lever (1). Preferred Features: The intermediate plate is made from a metal sheet coated with the intermediate layer or a plate-like starting material already coated with the intermediate layer. The intermediate plate is punched from a coated metal sheet as starting material.
Patent DE-10361193-A1 (DE)
Title: Rising pipe compressible container-type dosing device for dispensing a measured product amount, has a rigid difference equalization module with a difference equalization pipe
IPC: B65D47/20
Filed: 2003-12-24
Abstract: Dosing device (48) has a difference equalization module (4) with a difference equalization pipe that connects to a measurement space (17) via an outlet opening (6). The difference equalization module is used to draw in a product from a reservoir in to the measurement space. The invention also relates to a corresponding method for dispensing a measurement amount of product.
Patent DE-10361630-A1 (DE)
Title: System for cleaning and/or aerating standing water, e.g. at a reservoir, has a floating immersed pipe with a water flow through it and ozone delivered from a generator to its lower end through a diffuser
Inventor: NONNENMACHER KLAUS
IPC: C02F7/00
Filed: 2003-12-28
Abstract: The system to clean and/or aerate water reservoirs has a floating immersed pipe (11), where the water can flow through, supported at the water surface by a gas-filled dome (25). The pipe is linked to an ozone generator (3) by a channel (9), which opens under water near the diffuser (13) at the immersed end of the floating pipe together with a pipe-filling body (15) to dissolve the ozone gas in the water. Loose catalyst material (17) is also in the pipe, over the body, to convert surplus ozone gas and prevent dispersal into the surrounding water.
Patent DE-19503733-A1 (DE)
Title: Construction kit for panel cladding assembly
Inventor: SCHUEPPEL ANNEGRET
IPC: E04F19/06
Filed: 1995-02-04
Abstract: The construction kit, for cladding panels, has a key (3) along half the panel (P) thickness with differing step (4, 5) structures on either side of it, in the direction (SR) of insertion. They form a groove at the visible side of the joined panels (P) at the joint, and a flat butt (PS) at the other side (S2). Pref. the panels comprise plastic.
Patent DE-19504286-A1 (DE)
Title: Heat exchanger cooling or heating element
Inventor: LURVINK THEODORUS HENRICUS MAR
IPC: F24H1/00
Filed: 1995-02-09
Abstract: Heat exchanger cooling or heat surface, e.g. for display cabinet or bath is comprised of an Al plate, with a heating or cooling element on one side and having \- one opening, completely enclosed within a plastic sheath, pref. of polyester.
Patent DE-19504849-A1 (DE)
Inventor: POTZ DETLEV DR ING DR
IPC: F02M61/08
Filed: 1995-02-15
Abstract: A fuel injection device for internal combustion engines with a high-pressure fuel pump (1) which conveys fuel from a low-pressure chamber (3) through a feed pipe (5) into a high-pressure collecting chamber (common rail) (7) which is connected via high-pressure pipes (9) to the individual injection valves (11) projecting into the combustion chamber of the engine to be fuelled. To permit variable injection cross-sections at the injection valves (11), the latter take the form of injection valves with an outwardly open valve member (17) via the controllable opening movement towards the combustion chamber of which it is possible to set a variable injection cross-section at the injection valve (11).
Patent DE-19514027-A1 (DE)
Title: Controlling room temp. of dwelling, work-place or building
Inventor: ECKHOFF HANS
IPC: F24D19/10
Filed: 1995-04-13
Abstract: The method uses the presence of a person as the criterion for making control decisions. The presence is detected by sensors or switches. The controller (2) is a learning device which is able to take the individual habits of the occupant or user of a building into account. The habits and daily time data of the occupant or user are measured and stored. Parameters for the control program are derived from the stored data. If the habits, i.e. the times at which the occupant comes and goes, change the sensors detect this and the program parameters are changed accordingly.
Patent DE-19516922-A1 (DE)
Inventor: GROTHE BRIGITTE
IPC: H05B33/26
Filed: 1995-05-09
Abstract: An electroluminescent stratified system has a light-emitting organic material arranged between two electrodes capable of being connected to a direct voltage source. The first electrode is a hole injecting electrode (anode) and the second electrode is an electron-injecting electrode (cathode). The electron-injecting electrode (16) is made of an electroconductive oxide-containing material with low electron emission.
Patent DE-19517998-A1 (DE)
Title: Drinks bottle sterilisation assembly
Inventor: MESKENDAHL DIETER
IPC: B08B9/44
Filed: 1995-05-19
Abstract: Glass drinks bottle sterilisation (1, 2) carousel (6) receives a continual supply of bottles which are rinsed, cleaned and sterilised by a succession of acids and clean water sprayed by jets (7) into the inverted bottles (4). The carousel (6, 48) is fitted with (a) a sterile bottle (4) handling unit (19) which lifts the bottles from the spray heads and discharges them to a conveyor belt (14); (b) a handling unit (19) which takes bottles from the conveyor (14) and places them inverted over the spray heads (7); or (c) two bottle handling units (19) which both position and remove the bottles to and from the spray heads respectively. The sterilisation assembly (1, 2) includes a bottle lifter (18) which moves one or two bottles (4) by means of a pneumatically-driven grip (30) from the conveyor (14) or carousel (6, 48).
Patent DE-19531961-A1 (DE)
Title: Alarm monitoring method for communication network
Inventor: KLINK JOACHIM DIPL ING
IPC: H04L12/24
Filed: 1995-08-30
Abstract: The method involves monitoring an alarm condition of a communication network (KN), that comprises a number of network elements (Ne,...,NEm), of whom some are configured as alarm masters (NEx). An alarm message is supplied with a group address, and transmitted to all alarm masters. The step is repeated in predetermined time intervals.  The alarm message is pref. repeatedly transmitted, until the error condition which caused it is restored. An alarm message may be comprised of a number of alarm messages, and is pref. transmitted from a network element, that recorded the error condition, to an associated alarm master.
Patent DE-19534740-A1 (DE)
Inventor: DREESBEIMDIEKE HERMANN DIPL IN
IPC: A01C7/00
Filed: 1995-09-19
Abstract: The seed drill incorporates a base frame (2) and has a number of soil-working tools (7-10). Seed is fed from a hopper (3) near the front of the machine down a pipe (4) leading to a distribution system (5,6) supplying seed to individual shares which penetrate the soil. A roller (14) behind the shares supports the rear end of the seed drill. The individual shares are connected to the frame of the seed drill by a set of parallelogram linkages (22).
Patent DE-19536608-A1 (DE)
Inventor: PFEIL ARMIN DR
IPC: C09K23/52
Filed: 1995-09-30
Abstract: The use of special condensation prods. (I) as emulsifiers for the prodn. of aq. epoxy resin systems is claimed. These emulsifiers indicate the end of the working time by a sharp increase in viscosity. (I) are condensation prods. of (A) an aliphatic polyol component with a wt.-average mol. wt. (Mw) of 200-20,000, at least 5 wt% of which has a Mw of at least 4000 and (B) an epoxide component contg. at least one epoxide cpd. with at least 2 epoxide gps. and an epoxide gp. content of 500-10,000 mmoles/kg. Also claimed are epoxy resin dispersions contg. (I) and amine hardeners (II) in amts. such that the no. of epoxide gps. z(EP) and the no. of amine H atoms z(H) are in a ratio of (1:0.75)-(1:2.0).
Patent DE-19542696-A1 (DE)
Title: Multi-cavity injection process for components, especially radial anti-friction bearings and moulding tool
Inventor: WALDERT HARTWIG
IPC: B29C45/26
Filed: 1995-11-16
Abstract: In a multi-cavity injection process for moulding products, especially radial anti-friction bearing cages in the form of half shell cages, slit cages or segmented cages the individual mouldings (1,2) are connected to each other by gates (5,6) to form a single unit for easier handling .      A claimed tool for the process comprises a core with a diameter similar to the internal diameter of the moulding and an outer tool part with radially movable slides having cavities for each moulding connected to each other by gates which fill with injected plastic to form the connecting pieces (5,6).
Patent DE-19600450-A1 (DE)
Title: Device for continuous eroding of solid material by fluid jets
Inventor: BECKER CLAUS DR
IPC: E21C25/60
Filed: 1996-01-09
Abstract: A cap nozzle(3,4,7) is constructed for the forming of a hollow jet by a type of jet core which accompanies the fluid jet and is at least partially enclosed by the fluid over the whole length of the fluid jet. At one end of the cap nozzle there may be one or more connecting mixing chambers which feeds jet medium and/or an explosive substance by means of a pipe connection(11) located on the circumference.
Patent DE-19603109-A1 (DE)
Title: Cold medium piston compressor for vehicle cooling system
Inventor: TARUTANI TOMOJI
IPC: F04B27/08
Filed: 1996-01-29
Abstract: The piston compressor has several ribbed elements (32,33) which are integrally constructed together with the housing (5,6). The housing has valve plates (3,4) for pressing the adjoining end of a cylinder blocking device (1,2). Intake channels (28,29) are arranged between the adjacent openings of the valve plates. The intake channels work together with a dividing wall (30,31) which, together with the pressing ribs, project axially from the inner surface of the housing in the direction of the valve plates. Pressing surfaces (32a,33a) are provided on the pressing ribs and have a length in the axial direction which is larger than the axial length than the pressing surfaces (5a,5b) of the outer wall.
Patent DE-19604327-A1 (DE)
Title: Modular desk with working tray
Inventor: LUCCHI MICHELE DE
IPC: A47B17/06
Filed: 1996-02-07
Abstract: The desk has a main work top (1) supported on modular bases. The working tray (9) is mounted at the top of a vertical pillar (11) which is gripped by an adjustable arm (7) attached to the end of the desk. The tray can be set at different heights and in different positions with respect to the desk. The tray has a work surface (15) which is clipped into a slotted plate (17) at the back of the tray support. A storage tray (14) under the work surface holds small items. The vertical pillar can be extended to the ground for heavy loads.
Patent DE-19604949-A1 (DE)
Inventor: HOLLWECK WALTER
IPC: H01H37/12
Filed: 1996-02-10
Abstract: The present invention concerns a thermal switching device (1), especially a bimetal-controlled temperature controller or limiter with a reference value setting device (2), which has a guiding part (4) with a bearing recess mounted on the base (3) of the switching device (1), on which an adjustment link guide (19) is provided while a rotatable adjustment shaft (6) is arranged in the bearing recess, which carries a handle (8) at its free end (7) and actuates, by means of a sensor projection (17), a screw-like adjustment link guide (19) and at its other end acts on switching element parts (9) (for example, coil spring, bimetal element, movement contact) of the switching device (1). In order to improve the axial guidance of the adjustment shaft (6) with respect to the guiding part (4), the guiding part (4) is provided with two screw-like adjustment link guides (19, 21) running parallel to one another on both sides of the area of the bearing recess (5) receiving the adjustment shaft (6). The adjustment shaft (6) actuates the first adjustment link guide (19) at the end (16) facing the switching elements (9) of the switching device (1) and the second adjustment link guide (21) by means of a radially-projecting part (22) located in the central area (23) of the adjustment shaft (6). During the assembly of the adjustment shaft (6) in the guiding part (4), the radially-projecting part (22) engages in an assembly groove (30) extending radially outwards from the bearing recess (5) of the guiding part (4).
Patent DE-19606453-A1 (DE)
Inventor: PREKEL HELMUT
IPC: G01B11/02
Filed: 1996-02-21
Abstract: The method has a non-visible electromagnetic stimulation beam (S) directed on to a given point of the workpiece surface, with detection and evaluation of the resulting heat radiation emitted from this point via a measuring device (20). A pair of visible beams (P1,P2) are directed on to the workpiece so that they intersect at its surface, used for correction of the position of the measuring device relative to the latter.
Patent DE-19609107-A1 (DE)
Title: Prodn. of silicon@ wafers with defect-free surface layer
Inventor: HAYASHI KENRO
IPC: C30B15/00
Filed: 1996-03-08
Abstract: Producing silicon wafers comprises: (a) initialising a heat history of a wafer produced from a single crystal silicon block to control the concentration of ultrasmall oxygen deposits; and (b) starting the controlled growth of newly deposited cores. Also claimed are: (i) a silicon wafer with a layer on its inner side with adjusted oxygen deposit concentration of 10<6> to 10<10> cm<-3> produced by the above method; (ii) a process for producing silicon wafers comprising: (a) placing a wafer produced from a single crystal silicon block in a furnace; (b) raising the wafer temp. to 800-1000 deg C at a first rate of 15-1000 deg C/min; (c) raising the wafer temp. to 1000-1300 deg C at a second, lower rate; and (d) holding the wafer temp. constant at 1100-1300 deg C for not less than 5 min; (iii) a silicon wafer having a defect-free surface layer which is not thinner than 3 mu m and has a concentration of oxygen deposit, whose dia. is not smaller than 20 nm, of not more than 10<3> cm<-3>, produced by the above method (ii); (iv) a process for producing a silicon wafer comprising: (a) preparing a silicon wafer with an intermediate oxygen concentration of 1.4-1.8 x 10<18> atoms/cm<3>; (b) placing the wafer in a furnace; (c) producing a hydrogen- and inert gas-contg. atmos. in the furnace; (d) raising the wafer temp. at a first rate of 15-100 deg C/min between room temp. and 900 deg C and at a second rate of 1-15 deg C/min to 900 deg C to a holding temp.; and (e) holding the wafer temp. at this holding temp. (1100-1300 deg C) for 1 min to 48 h; and (v) a silicon wafer having a defect-free surface layer, which is not thinner than 10  mu m and has a concentration of oxygen deposit, whose dia. is not smaller than 20 nm, of not more than 10<3> cm<-3>, and having an inner section in which the oxygen deposit concentration is 10<3> up to exp. (9.21 x 10<-18> x Oi + 3.224) cm<-3> where Oi is the intermediate oxygen concentration, produced by process (iv).
Patent DE-19611164-A1 (DE)
Title: Tractor propeller for fixed wing aircraft
Inventor: SCHMITT DIETER
IPC: B64C11/16
Filed: 1996-03-21
Abstract: The tractor propeller has at least one propeller blade (20) with a duct (21) extending from the hub towards the tip of the blade. In the area of the hub an inlet air flow occurs into the individual duct. In the outer part of the blade (23) in the area of the blade edge (25) are outlet flow openings (24) for the air. The propeller blade profile in the region of the hub is steeper than normal with a reduced blade depth. The duct can have a valve assembly (26) which in the area of the required rotational speed can open or close.
Patent DE-19611607-A1 (DE)
Title: Combustion engine gas valve timing adjustment mechanism
Inventor: GOPPELT DIETER
IPC: F01L1/344
Filed: 1996-03-23
Abstract: An arrangement (1) for altering the opening and closing times of gas valves in combustion engines, which is located in cam shaft drive mechanism, comprises a hydraulically operated adjustment piston (7) which has a sealing agent (17) on its outer mantle (25), an inner mantle (16), pressure chambers for the hydraulic agent, and a drive wheel (2) and associated drive (3). The sealing agent comprises a double lipped sealing ring with an essentially Y-shaped profile. The shanks (19,18) extend towards one of the pressure chambers (13,14), and a radial section of the agent is located in the outer mantle (25). The sealing agent (17) preferably consists of e.g. PTFE.
Patent DE-19619334-A1 (DE)
Inventor: POSPIECH JOERG DIPL ING
IPC: H01T1/10
Filed: 1996-05-14
Abstract: The arc extinction method uses a gas stream (gas blast) directed transverse to the longitudinal direction of the arc (6) from all sides of the latter, over the full length (L) of the arc. The gas stream is provided by an extinction gas provided by an insulation material of the spark path, e.g. an insulating coating applied to the inside wall of a cylindrical arc chamber (5) with electrodes at its opposite ends.
Patent DE-19619807-A1 (DE)
Title: Letter box kit with housing, swivel door and arms with attached auxiliary components
Inventor: ROBINSON LARRY D
IPC: A47G29/122
Filed: 1996-05-15
Abstract: The housing enclosing an interior has the door swivel-mounted on it. The auxiliary components can be removed from the arrangement of arms (10-24) to which they are attached. The auxiliary components comprise an indicator flag, several pins moulded with the arrangement of arms. The indicator flag is clamped between the pins. The support for the flag is fixed to the letter-box housing and allows the flag to swivel. Locking pieces lock the door onto the housing. The auxiliary components and arms are made of injection moulded plastics.
Patent DE-19625238-A1 (DE)
Title: Copper@-based alloy for making moulds for concasting
Inventor: NOGAMI KEISHI
IPC: B22C9/06
Filed: 1996-06-24
Abstract: A Cu-based alloy for making moulds contains in wt.%:- 0.2-1.5 Cr; 0.02-0.2 Zr. The cast bars of this alloy are heated for at least 30 min. at 900-1000  deg C before hot working with a reduction ratio of at least 60%. The temperature at the end of the hot working is 850 deg C or more and the alloy is then cooled at 10  deg C/s. or more to 400  deg C or less. Finally it is aged at 400-520  deg C for 1-5 h.
Patent DE-19632215-A1 (DE)
Inventor: PLOCHER BERND
IPC: A45C11/18
Filed: 1996-08-09
Abstract: The housing (10) has a number of slits for insertion of the credit cards, which are extracted individually via wipers (22). The wipers are located at the rear of the housing. Each wiper is pivoted to push the respective card out of the housing upon operation of a corresponding displacement rod (38). The wipers and the push-rods are formed integral with one another via an injection moulded component.
Patent DE-19635449-A1 (DE)
Title: Staple removing tool
Inventor: LINDNER HELGA
IPC: B25C11/02
Filed: 1996-08-31
Abstract: The staple removal tool (1) has finger pieces (2) for depressing two arms (10) at the ends of which are shaped claws (5) which pass under the staples to be removed. As the finger pieces are depressed, the inclined edges (6) of the claws gradually lift up the curved ends of the staples.  Once the ends of the staples have been loosened from the paper, the flat part of the staple can be inserted into a slot (8) at the end of the tool away from the claws and gripped by exerting pressure on the finger pieces. A lever action can then be applied or the staple can be pulled out cleanly.
Patent DE-19639187-A1 (DE)
Title: Microscope for use in cleanroom during semiconductor manufacture
Inventor: LIEHR STEFAN
IPC: G02B7/02
Filed: 1996-09-24
Abstract: A microscope for use by personnel operating in the specialised environment of a cleanroom during semiconductor manufacture is equipped with the means of warming the eyepiece assembly (O) in order to prevent the natural exhalation of the user from misting-up the external surface (S) of the upper lens. A heating coil (A,L,M) is incorporated within the cylinder which forms the eyepiece housing and this may be single or multi-turn (H) as shown in the diagnosis or may comprise a sprayed-on resistive track distributed such as to minimise interference with the optical efficiency of the system and which is energised from a source (V) at the points (conn).
Patent DE-19641270-A1 (DE)
Title: Stacking and transporting vehicle bodywork parts
Inventor: WEIDNER GERHARD
IPC: B65G1/14
Filed: 1996-10-07
Abstract: The system stacks and transports curved workpieces, especially pressed sheets for vehicle bodywork. It has at least two columns which are U-shaped in cross-section. The (2) U-sections fit together facing one another. There are rows of holes (6,7) in the inner and outer U-sections which may accommodate nuts and bolts (28,29) which hold them together. The system includes tilting packets of sheet metal members which are held by tilting members (14,15) on cross-bolts (8). There are further cross-bolts (22) which can move in curved slots (24,25).
Patent DE-19653841-A1 (DE)
Inventor: FALKENBERG ANDREAS
IPC: G07C9/00
Filed: 1996-12-21
Abstract: The invention relates to a device for transmitting energy from a first reel (1), placed in a motor vehicle, to a chargeable energy accumulator (5) via a second reel (2) which is magnetically coupled to the first reel, wherein said elements are placed in a key (9). In said device, the second reel and the capacitor (6) form an oscillating series circuit to which the energy accumulator is connected by means of a rectifier (7) and a voltage limiter (8).
Patent DE-19654428-A1 (DE)
Title: Yellow photographic filter layer
Inventor: OEHLSCHLAEGER HANS DR
IPC: G03C1/83
Filed: 1996-12-24
Abstract: The yellow filter layer lying below a blue-sensitive emulsion layer and above a green-sensitive emulsion layer in an Agx photographic material contains a dye of formula (I) and/or (II). R<1>, R<3> and R<5> = alkyl, cycloalkyl or aryl; R<2> and R<4> = H or alkyl; and R<21>,R<22> and R<23> = as for R<1>, R<2> and R<1> respectively; and with the proviso that in (I) none of R<1> - R<5> = alkyl with more than 3C.