baber/WOPTO huggingface dataset:
Patent DE-19641882-A1 (DE)
Title: Miniature optical flow-through measuring device for metal particle detection in pharmaceutical mfr.
Inventor: FISCHER WILLI
IPC: G01N21/05
Filed: 1996-10-10
Abstract: The device makes foreign bodies, especially stainless steel particles of a size of 5.0  mu  length and a width of 5. mu , and other contamination, visible in a measuring window, and enables in such way a detection of a short-term change of the transmission of rays of light through the measuring window. The measuring device is mounted directly at the outflow aperture. A carrier accommodates preferably a lighting device which has a scale of 8 and a numerical aperture of 0.20. The carrier is preferably a short reed with two different diameters, whereby the larger diameter includes a rectangular plate, and reed and disk are formed as a single piece.
Patent DE-19642356-A1 (DE)
Title: Sheet block binding for paper
Inventor: LASHOEFER JUERGEN
IPC: B42C9/00
Filed: 1996-10-14
Abstract: The binding surrounds a block of sheets (6) complete with detachable perforated side edges once the sheets and binding have been permanently secured by means of pins run through the perforations. After this, an activatable connector is so positioned with side connector as to adjoin the block of sheets so binding, block and connector have a common surface to one side and lie in linear contact. The connecting insert has only to be activated to join the three parts to one another. The sheet block is thus ready for use once the perforated sides have been removed. Block and binding are correspondingly perforated at the sides and can be replaced by similar recesses thus obviating the side edge removal stage. Block (6) and binding can be variously connected by pins, bars or angles, possibly already joined to the binding and the activatable connecting insert can be applied directly to the sheet block side connecting lines so as to connect them once activated.
Patent DE-19644073-A1 (DE)
Inventor: SAUER HEINRICH
IPC: A22C11/12
Filed: 1996-10-31
Abstract: The invention relates to a U-shaped, plastically deformable clamp fastener to close flexible tubular or pouch-like wrappers, especially sausage casings made from natural intestines, filled with paste-like filling material. Said clamp fastener comprises a base connected to two legs on two sides. Transition areas between the base and legs are attenuated.
Patent DE-19651244-A1 (DE)
Inventor: SASIN TIBERIUS
IPC: H04M3/22
Filed: 1996-12-10
Abstract: The present invention concerns a communications system comprising a communications apparatus (KV) and a test apparatus for testing of the communications apparatus, as well as a method for testing of a communications apparatus (KV). The communications apparatus comprises a plurality of telephones (T1 to Tn) and at least a transmission station (UEV) for transmitting signals. The test apparatus comprises a central signal processing apparatus (ZV) with at least a programmable data processing apparatus (S) for the generation of digital test signals for testing of the telephone communinations apparatus (KV) and a converter apparatus (WV) connected with the programmable data processing apparatus (S). The converter apparatus (WV) is constructed so that it converts the digital test signals of the data processing apparatus (S) under the control of telephone specific configuration data into operating signals for controlling the operation of the keypad and of the microphone of the telephone (Tn) via a connection apparatus (AV) and further so that it converts answer signals received from the loudspeaker and from the calling apparatus of the telephone (Tn) into digital operating answer signals and transfers them to the programmable data processing apparatus (S), where they are saved or evaluated.
Patent DE-19651924-A1 (DE)
Inventor: OLSCHEWSKI DIETER
IPC: G01N21/90
Filed: 1996-12-13
Abstract: Disclosed is a device for detecting crackles or defects in transparent or semi-transparent containers (2), comprising a light source (9) and an optical recording unit (14), the light source (9) being supplied with pulsative direct current.
Patent DE-19702304-A1 (DE)
Title: Device for removing flat objects e.g. paper from stack
Inventor: BARTHOLD ULRICH
IPC: F16B47/00
Filed: 1997-01-23
Abstract: Several suction cups (14) are provided in the outer elastic shell (10) of the roller (2). The roller is hollow and has a mechanical means (18,19) by which the suction cups are operated. Each suction cup is formed by a hemispherical recess (12) and bore (8) in the roller wall (2a). The mechanical means inside the roller consist of at least one knobbed wheel, the knobs (18a,19a) of which enter the bores in the roller wall.
Patent DE-19704878-A1 (DE)
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1997-02-10
Abstract: The various glass panels are moved horizontally into an assembly and pressing device and arranged in pairs, two glass blanks (55) are positioned conforming with each other and sealed simultaneously. During sealing the glass blanks are held at constant spacing from each other with the spacing pref. less than the thickness of the panels. One or more pairs of nozzles are used for sealing. The nozzles (70,71) are mounted side by side and moved along the edges of the two blanks in synchronization. The nozzles can be mounted on a common support. They can be resiliently sprung to cling against the edges of the panes independently of each other.
Patent DE-19705318-A1 (DE)
Title: Double-ended centrifugal fan
Inventor: ITO KOJI
IPC: F04D29/28
Filed: 1997-02-12
Abstract: The centrifugal fan (1) has air entering at the ends of the drum-shaped fan assembly. The sides of the drum are made up of curved blades and the air flows past the blades (2,3) in the radial direction. The fan is driven by an electric motor (6) which is at least partially housed inside the drum-shaped fan. There is a drive ring (4) which separates the two sets of fan blades and which is connected to the output shaft of the motor. The drive ring is situated nearer the bottom of the fan drum than the top, and the fan blades in the bottom section are of narrower chord than the fan blades in the top section and coincide with the spaces in the top blades. There is a housing sheet (7) at the top and bottom of the fan, and the motor projects out of the housing aperture at the bottom.
Patent DE-19708118-A1 (DE)
Inventor: KUREK GERHARD
IPC: B60R19/26
Filed: 1997-02-28
Abstract: The invention concerns a front or rear bumper (1) for a motor vehicle, said bumper having a main part which is disposed transversely to the vehicle and side parts which extend approximately in the longitudinal direction of the vehicle, the bumper (1) being secured at points on the vehicle. According to the invention, to prevent the side parts of the bumper (1) from permanently deforming the sheet metal bodywork or mudguard (5) in the event of an accident, the system for securing the side parts, in particular at their ends, is designed so as to be detachable.
Patent DE-19708180-A1 (DE)
Inventor: ALTWASSER RICHARD
IPC: G08B13/24
Filed: 1997-02-28
Abstract: The invention relates to a security device (1) for electronic surveillance of articles, comprising two at least partially overlapping layers (2,3) of conducting paths (4,5) which are connected to each other via a dielectric adhesive layer (6). The invention provides a security device (1) in which the risk of reactivation is reduced once it has been deactivated. To achieve this the upper (3) and lower layer (2) of conducting paths (4,5) include at least one winding and are sufficiently resistant to enable the safety device to bend in the areas that are substantially devoid of conducting paths (4,5) in the case of mechanical stress.
Patent DE-19708800-A1 (DE)
Title: Network connection plug for domestic electrical appliance
Inventor: DIMITRIJEVIC MILORAD DIPL ING
IPC: H01R13/635
Filed: 1997-03-05
Abstract: The network connection plug has a number of pin contacts (2) inserted into respective sleeve contacts provided by a plug socket (6).  A bore (7) extends through the centre of the plug body and receives a release pin (8), to provide a central release point, for releasing the plug from the plug socket. The plug body has a neck (9) at its rear, which is gripped during the removal of the plug, with simultaneous depression of the release pin.
Patent DE-19713486-A1 (DE)
Title: Electric feed water pump for steam turbine power plant
Inventor: VOELKEL GEROLD
IPC: F22D11/02
Filed: 1997-03-19
Abstract: The procedure is for operating an electric feed water pump (9) for a steam turbine power plant. There is a feed water tank (1) operated with variable pressure. In the context of the starting operation, with the initiation of the minimum quantity operation through the pump, the suction pipe of the pump is subjected to condensate from the condensate pipeline after the low pressure preheater. The feed of the amount of condensate corresponds to the minimum amount and after adjustment of the housing temperature, the pump is converted into the reserve position. Between the suction pipe of the pump and the condensate pipeline after the low pressure preheater, a condensate feed line is connected with an adjusting device.
Patent DE-19719520-A1 (DE)
Title: Card index rider sheet
Inventor: HEIMANN EGON
IPC: B42F21/00
Filed: 1997-05-09
Abstract: The card index rider sheet consists of a self-adhesive foil sheet and a cover sheet, and also a separate writing sheet. The foil sheet is divided into sectors by cutting lines. The cover sheet has sectors (5) divided by cutting lines.  The writing sheet includes tabs (12) for writing on, which are separated by perforation lines. For use as a rider (6) a sector of the cover sheet is replaced by a tab and taken off the rider sheet with a sector of it. The foil sector (8) can then be glued to a file card, and the projecting part (9) can be folded over the tab.
Patent DE-19719971-A1 (DE)
Title: Grinding disc for polishing circular metal saw blades
Inventor: SCHUELLER RICHARD DR ING
IPC: B24D5/12
Filed: 1997-05-13
Abstract: The basic body of the disc (1) has at least on one side in the radially outer area of the tool socket bore (4) an extra contour (2,2',3,3') for positive engagement with a centring element which with its outer contour matches the inner contour of the socket bore. The additional contour may be formed on each side on the grinding disc. It can have a flange-like expansion over the thickness of the disc body which has at least one radially outer contact bearing face for a centring element.
Patent DE-19722754-A1 (DE)
Title: Mortar coating for building plates
Inventor: KOLOSSOW KLAUS DIETER
IPC: B32B5/24
Filed: 1997-05-31
Abstract: The mortar while in the pipe is heated by heat exchanger surfaces or input of hot water. The mortar is mixed in the pipe. The pipe has a heat exchanger or a mixer. Where a mixer is involved, it is made of the static type, with its guide surfaces heated or it has water nozzles. The mortar is applied in streaks (6), which are formed by the backwards and forwards movement of the pipe. The building plate (1) is made of polystyrol foam with a space weight of 60 kg per cubic metre. It has a width of 600 mm and a thickness of 60 mm. The mortar coating is reinforced with a glass fibre reinforced plastics weave (3).
Patent DE-19728530-A1 (DE)
Inventor: LOMBARD XAVIER
IPC: B66F11/04
Filed: 1997-07-04
Abstract: The invention relates to an elevating work platform having at least one working platform (16) which can move vertically upwards at least one mast (3, 4). Said working platform (16) has a carriage (14, 15) with a driving unit. Power transmission between the mast (3, 4) and the carriage (14, 15) takes place by positive locking. A crane (48) is fitted to the working platform (16) in such a way that it can rotate in relation to said working platform (16) and can be displaced along it. The invention seeks to create an elevating work platform in which the crane (48) is secured against unintentional movement, in particular when the working platform (16) is moving upwards. To this end, the crane (48) can be arrested in its displacement lengthwise on the working platform (16) and/or in its rotation around the working platform (16).
Patent DE-19729617-A1 (DE)
Title: Automatic transmission with epicyclic gearing
Inventor: OHKUBO MASAHIRO
IPC: F16H47/08
Filed: 1997-07-10
Abstract: The automatic transmission incorporates a three-element torque-converter (15-17) and a set of epicyclic gears (3) with brake bands and clutches. There is a lock-up clutch (12) for the torque-converter and a freewheel clutch (35) for the reactor wheel (17). There is a planetary gear train (11) between the turbine wheel (16) and the reactor wheel. The ring gear (r1) is attached to the turbine wheel and the planet gears are attached (20) to the driven member (21) of the lock-up clutch. The sun gear is connected to the reactor wheel and the freewheel clutch.
Patent DE-19732594-A1 (DE)
Title: Destruction of chemical warfare substances
Inventor: DITTEL RUDOLF H DR
IPC: A62D101/20
Filed: 1997-07-29
Abstract: New primary reaction for the destruction and neutralising of toxic chemical substances, with a chemical change through contact with an alkali metal and preferably potassium or sodium, the primary reaction is within a combustion chamber with an outlet opening or in a pillar-shaped structure.  The material being processed flows in one direction and chemically reactive and/or inert material is introduced along the flow path to induce the primary and successive reactions and are removed as required.  The primary reaction is the first effect in the whole process, and the successive reactions complete the process.
Patent DE-19738061-A1 (DE)
Title: Soot particle trap for exhaust fume system
Inventor: EHNIS JUERGEN
IPC: F01N3/04
Filed: 1997-09-01
Abstract: The arrangement includes a fine tissue arranged between an inlet nozzle and a trap container, and two synchronized membrane pumps and/or a mechanically driven gyroscope pump placed in an engine compartment. A bent inlet reed enables an influx of the medium carrying the soot particles and the remaining exhaust fume in the trap container. An outlet reed is located in the trap container and serves for the escaping of the remaining exhaust fume remainder. The arrangement includes a fine tissue arranged between an inlet nozzle and a trap container, and two synchronized membrane pumps and/or a mechanically driven gyroscope pump placed in an engine compartment, which moisten the fine tissue continuously through a circulation system. A large flow quantity of a medium is on concentrated on a small tissue cross-section. A bent inlet reed enables an influx of the medium carrying the soot particles and the remaining exhaust fume in the trap container. An outlet reed is located in the trap container and serves for the escaping of the remaining exhaust fume remainder. The outlet reed is enclosed by a cover disk to divert the medium downwards at a braking.
Patent DE-19745909-A1 (DE)
Title: Discontinuous process forming molding in cavity by volumetric displacement
Inventor: HERBST HARALD DIPL ING
IPC: B29C43/14
Filed: 1997-10-17
Abstract: Mechanical energy introduction into the material molded, causing reshaping, is effected by moving parts of the cavity surface. A moving mold half (3-5) includes parts (4, 5) moving relatively to it, to introduce this energy. An Independent claim is included for the molding equipment. Preferred Features: Controlled energy introduction throughout the molding process is differentiated in time and place. In the introduction of molding energy throughout the process, all or only part, of the cavity surface nonparallel to the direction of motion, on one mold half at least, is involved. All molded material is contained by the cavity at the start, or additional material may be added during molding. Material in the cavity is part-introduced into a reservoir by movement of one mold half. This is subsequently ejected into other parts of the cavity. During molding, large flow paths of material occur. Forming is by local plastic flow. The pressing equipment includes hydraulic actuation of the moving parts, which may be in the form of ejectors or slides.
Patent DE-19746828-A1 (DE)
Title: Piston-cylinder unit with axially movable piston
Inventor: FUHRMANN CASTOR DIPL ING
IPC: F16F9/32
Filed: 1997-10-23
Abstract: The cylinder (5) has at least one lateral aperture (23), through which one connecting component (21) is connected with the piston (3) and the other connecting component (19) with the cylinder (5). The aperture(s) has/have an axial extent corresponding to the stroke path of the piston. Several connecting components are distributed on the piston in a peripheral direction.
Patent DE-19747348-A1 (DE)
Title: Light alloy motor vehicle wheel
Inventor: HOENES ROLF
IPC: B05D3/10
Filed: 1997-10-27
Abstract: The surface of the wheel is polished, given a transparent chromatic pretreatment and covered in a clear powder varnish layer. If necessary this may be finished in a wet varnish layer. Clear powder varnish layer thickness is 40-60  mu  and the thickness of the clear wet varnish layer is 15-20  mu . Chromate layer thickness is 1  mu .
Patent DE-19749561-A1 (DE)
Inventor: BALKE AXEL
IPC: B26D1/00
Filed: 1997-11-10
Abstract: A strip-shaped or reciprocating knife has at least one elongated cutting blade (1) provided with a plurality of cutting teeth (2) and intermediate cutting gaps (5), the cutting teeth (2) being provided with additional, finer teeth (8). In order to achieve from beginning to end a smooth and clean cut of the goods to be cut, the additional teeth (8) are produced by providing opposite tooth spaces (9) on both sides of the knife arranged so close to one another that sharp teeth (12) are formed between the spaces. The additional teeth provided on both sides of the knife form a sharp cutting edge which is symmetrically arranged on both sides of the knife and extends over the cutting teeth (2).
Patent DE-19749846-A1 (DE)
Title: Luminance irregularity correction apparatus for projection picture display
Inventor: NAKANO TAKAO
IPC: H04N5/445
Filed: 1997-11-11
Abstract: The apparatus includes an AD converter (3) which converts an analogue picture signal into a digital picture signal. Digital correction data for the amplitude and the DC level of the picture signal for the correction of the luminance irregularity are stored (2).  The digital picture signal is corrected which is converted on the basis of the digital correction data which are read out from the storage unit. A DA converter (6) converts the digital picture signal into an analogue picture signal after the correction. The analogue picture signal is supplied to the projection picture display apparatus.
Patent DE-19754045-A1 (DE)
Title: Self-lubricating sinter bearing manufacture
Inventor: JEONG DAE HYUN
IPC: B21H1/16
Filed: 1997-12-05
Abstract: Bearing manufacture comprises use of a correcting rod (10). The external circumference of the correcting rod is arranged so that its external diameter is equal to the internal diameter of the projections (15) and recesses (16) of the sinter bearing (14). The sinter bearing is placed on the correcting rod and subjected to a pressing process to correct the projections and recesses by means of the correcting rod. The precise concentricity of the projections and recesses is thus ensured.
Patent DE-19757302-A1 (DE)
Inventor: MUELLER RAINER
IPC: B05D3/10
Filed: 1997-12-22
Abstract: Coating materials are divided into at least one head group and one spacer group. One head group reacts particularly well with polymer molecules. Other head groups form a durable bond with a metal surface. The material deposited in a material coating on the metal surface of a body or particle has hydrophobic properties when a spacer group of an appropriate length is formed. Sulphur compounds, amino compounds, hydroxyl compounds or carbonyl compounds are suitable agents for improving adhesion.
Patent DE-19802917-A1 (DE)
Title: Hand-held shower with pivoted shower holder
Inventor: NEUGART HORST
IPC: E03C1/06
Filed: 1998-01-27
Abstract: The shower head is retained in a shower holder (9), held via a journal (16) in a facing part (22) of a slide housing (7) moving on a vertical bar. The journal has a collar with one or more flexible lock parts (18). These mesh into radial apertures (19,20,21) in the wall (25) of a dead-end bore (24), which accomodates the journal. The apertures form a ring around the collar.
Patent DE-19806326-A1 (DE)
Title: High voltage vacuum switch
Inventor: MUELLER OTTMAR PROF DR ING
IPC: H01H1/02
Filed: 1998-02-05
Abstract: A vacuum switch has a vacuum-tightly sealed ceramic (preferably porcelain) insulating cylinder with axially displaceable bottom and top contact pins which are provided with facing switch contact pieces and which are enclosed by vacuum-tight metal bellows, metallic (preferably non-magnetic steel) control electrodes being arranged concentrically to the contact pins in the switch-on and switch-off positions of the contact pieces. The novelty is that the facing annular toroidal regions (6, 11) of the control electrodes (5, 10) are coated with a hard metal containing a high melting or evaporation temperature metal, preferably tungsten, zirconium, titanium, tantalum, molybdenum or iridium. Preferably, the hard metal consists of a combination of a metal and a non-metal selected from TiNx, TiCx, TiCyNx or graphite.
Patent DE-19809254-A1 (DE)
Title: Process for the production of sulfur containing polymers, useful for molded articles, film, tube, sheet or fiber
Inventor: HAUBS MICHAEL
IPC: C08G75/0254
Filed: 1998-03-05
Abstract: A process for the production of sulfur containing polymers (I) from a sulfide and an aromatic dihalogen compound in a solvent comprises: (a) preparation of a liquid mixture or solution of the sulfide and the solvent in a first reactor vessel, (b) addition of the mixture and the aromatic dihalogen compound to a second reactor vessel and (c) reaction of the sulfide and the aromatic dihalogen compound to form (I).  Independent claims are included for :-  (1) a prepolymer (II) prepared according to the process;  (2) a process for the production of (I) from a halogen terminated prepolymer by addition of less than 10 mole % sulfide (w.r.t the amount added in steps (a)-(c)) to a solvent and the prepolymer, polymerization of the prepolymer and isolation of (I); and  (3) the sulfur containing polymer (I).
Patent DE-19812831-A1 (DE)
Inventor: HEINEMANN ROLF
IPC: F02F7/00
Filed: 1998-03-24
Abstract: The invention relates to an internal combustion engine with at least one cylinder bank of cylinders (12) arranged in a row in at least one cylinder block, and at least one fluid cooling system allocated to a particular cylinder bank. Said fluid cooling system has at least one fluid channel (10) configured in a cylinder block. This fluid channel (10) conducts fluid through the cylinder block in order to provide a water jacket adjacent to the cylinders (12) for cooling the same. Said fluid channel (10) is delimited by a floor (16) on the crankcase side in a cylinder block situated between a cylinder head and the crankcase. This floor (16) of the fluid channel (10) is configured in the form of a curved plane.
Patent DE-19814421-A1 (DE)
Inventor: BOLZ GERHARD
IPC: C07C57/07
Filed: 1998-03-31
Abstract: The invention relates to a method for producing acrylic acid or an acrylic acid ester, comprising step A, optionally, step B and optionally, step C as follows: A. cooling a gaseous reaction mixture formed during the gas phase oxidation process for producing acrylic acid and containing acrylic acid using an acrylic acid containing at most 5 wt.% water to form a gaseous mixture containing (meth)acrylic acid; B. separating the gaseous mixture containing acrylic acid to obtain a light-boiling fraction and a bottom product containing crude acrylic acid; and C. esterifying the crude acrylic acid obtained in step B using one or more alkanols to produce an esterification mixture containing one or more acrylic acid esters, one or more acetic acid esters, one or more maleic acid esters and oligomeric and polymeric acrylic acid esters.