baber/WOPTO huggingface dataset:
Patent DE-19639717-A1 (DE)
Title: Ink=jet print head with piezo-electric actuator
Inventor: HIRATA SUSUMU
IPC: B81B3/00
Filed: 1996-09-26
Abstract: The ink-jet print head 1 has a nozzle plate 2 with an orifice 5 that connects with an ink containing chamber 4 . The underside of the chamber is formed by a laminated actuator element 3 that is electrically excited and causes pressure to be applied to the fluid. The top surface is in the form of a flexible diaphragm and the lower elements 6 are of glass or silicon. Between these elements is a piezo-electric bimorph construction 7 that when energised causes a deflection to occur and so produces the ink-jet action.
Patent DE-19645053-A1 (DE)
Title: X-ray tube with deflecting magnetic field and moving focus for tomography
Inventor: MEUSEL MARION DIPL ING
IPC: H01J35/30
Filed: 1996-10-31
Abstract: The X-ray tube has the electron beam (10) from the cathode (1) passing through a well-shaped volume (18a) in the vacuum housing (3) and then striking a rotating anode (2). An electromagnet (31) is provided to deflect the electron beam. The magnet has a U-shaped yoke (33) with the two limbs (35,36) connected by base segments (34).  An electric coil (37) surrounds one of the base segments. The well is located between the limbs, where the electron beam widens out. The limbs are held together, and in position in the vacuum housing, by the clamp (38). The focal spot of the beam can be adjusted by the current in the coil e.g. for computer tomography, with respect to the gantry detector, or by using a saw-tooth or triangular waveform.
Patent DE-19645777-A1 (DE)
Title: Charging box for ceramic clay
Inventor: HAESLER ANDREAS
IPC: B65G65/40
Filed: 1996-11-07
Abstract: The housing (23) has two lengthwise side walls (32,33), a back end wall (34) and a discharge opening (35) in the front, and longitudinally moved base (1) beneath which move discs (2) in a contrary direction.  The discs are separately conveyed back as far as the inlet part (1a) of the base by means of an extra conveyor track (19,20,21). The conveyor has end parts (20,21) which can be raised and lowered. The discs, which are C-shaped, rectangular or bar-shaped, have support rollers.
Patent DE-19645791-A1 (DE)
Title: Chiplessly formed gear changing roll
Inventor: DOEPPLING HORST DIPL ING
IPC: F16H63/18
Filed: 1996-11-07
Abstract: The unit for gear changing of motor vehicles incorporates a roll (1) which is installed parallel to a drive shaft in a housing (7), and has a shell surface (8) provided with at least one groove (9a, 9b, 9c).  This groove accommodates a driver (11) of a gear shift fork (10a, 10b, 10c) which is joined to an axially movable guide sleeve. The unit is characterized by the fact that the changing roll (1) is made up of individual components produced from sheet metal by a chipless forming process.
Patent DE-19649621-A1 (DE)
Inventor: BRAUN PETER DR
IPC: B29C45/27
Filed: 1996-11-29
Abstract: Here is a novel arrangement connecting melt channels, especially the hot distribution channels (1) of a pressure injection mould. The channels (3, 4, 5) lead to mould cavities or to hot channel injection nozzles used with the mould. Where two melt channels intersect, the new connection (8) superficially resembles a static plug valve. It is formed by a rotationally-symmetrical plug-like component with end face(s). One channel connects to an end face, the other to the conical or cylindrical side wall of the plug. The channels are extended as bores (16, 23) within the plug, which terminate and join at their intersection. Flow may take place through the plug in either direction. In this novel design, the plug is clamped so as to exert high sealing pressures over both the end face and the side wall.
Patent DE-19650450-A1 (DE)
Title: Apparatus for adjusting or actuating clutches in power train of motor vehicle
Inventor: JUERGENS GUNTER PROF DR
IPC: B60K23/00
Filed: 1996-12-05
Abstract: The apparatus includes a transmission (3) having a number of gear ratios. There are at least one external ratio selecting member, at least one internal gear shifting member and a connection between the external and internal members. A monitoring device includes at least one sensor (9,11) having device for transmitting first signals denoting changes of at least one variable parameter of at least one component of a number of components (10,13,12) including the at least one external member, the at least one internal member and at least one element of the connection.  A control unit has device for processing the first signals and for generating second signals as a function of the first signals. A device adjusts the system in response to the second signals. The at least one component is a mobile component and the variable parameter is the position of the mobile component. The clutch is a friction clutch.
Patent DE-19652036-A1 (DE)
Title: Blank material made from band to be after-injected or pressed
Inventor: MISCHKE JUERGEN DR
IPC: B29C45/14
Filed: 1996-12-13
Abstract: A blank material is made from a band of material (1), for the manufacture of an after-injected or after-pressed plastic section. The band corresponds with the dimensions of the injection- or moulding press die. In order to facilitate handling of the blank, an overhanging region is joined to the material. The overhang comprises a material which is more economical than that of the moulded area itself. Also claimed is the method of making the above blanks, in which strip(s) (2) of a different material are joined to one or more edges of the band of material.
Patent DE-19704307-A1 (DE)
Title: Calorimetric system for determining calorimetric characteristics of sample
Inventor: HENTZE GUENTER DR
IPC: G01K17/00
Filed: 1997-02-05
Abstract: The calorimetric system has a heating system (2) for heating the sample, which has a first heating element (22) and a sample reception system, also a thermometer probe, for determining the temp. during the heating up operation. In addition a regulatable heating power supply, for supplying the heating system, such that a predetermined temp. variation of the sample is adjustable, depending on the determined temp. The heating system includes a second heating element (24), which related to a heating up of the sample is provided at a position, different from the position of the first heating element. Two heating systems (2, 4) are provided for the simultaneous heating up of a sample and a reference. The second heating element (24) is arranged in such a way opposite to the first heating element (22), that the sample reception for the sample, is located between the first and the second heating elements.
Patent DE-19705357-A1 (DE)
Title: Liquid natural gas production method
Inventor: SCHMIDT HANS DR ING
IPC: F25J1/02
Filed: 1997-02-12
Abstract: Liquefication of a flow enriched with hydrocarbons, especially a flow of natural gas, involves passing through an indirect heat exchange in a heat exchange coil for cooling and relaxing, and then passing to a conventional heat exchanger, without a heat exchange coil, for further cooling.
Patent DE-19706362-A1 (DE)
Title: Construction blocks for children
Inventor: GRUBER MONIKA
IPC: A63H33/04
Filed: 1997-02-19
Abstract: The bricks or blocks are for stacking and/or for plugging together. Each brick consists of a transparent material (1) and is filled with a liquid (2) and/or glitter (4) and/or figures (3).  The material is colourless and/or coated and/or dyed. The liquid may be colourless or dyed.
Patent DE-19709026-A1 (DE)
Title: Plastics siphon for effluent installations
Inventor: RITTMANN ANTON
IPC: E03C1/288
Filed: 1997-03-06
Abstract: The siphon has a horizontal entry support (5) and a vertical exit support (6) connected to a housing having an odour stop. A neck (9) is provided on the housing, which forms a plane lying parallel to the front end (2) and protruding over the rear wall (3) with its rear surface (10). The neck - when viewed from the front end - extends in a direction on the side of the housing and carries at least one attachment element (12) on the side of the housing for the siphon such as an attachment eyelet. The neck is provided on the narrow rear wall and the attachment is provided on an arm (9") extending away from the rear wall, where the rear side (13) of the arm and the attachment element lies in the plane of the rear surface of the neck.
Patent DE-19719671-A1 (DE)
Title: Slat for a wall closure movable between open and closed positions
Inventor: RIEXINGER JUN GUSTAV
IPC: E06B9/11
Filed: 1997-05-09
Abstract: Gate, door, window or other opening in a wall is closed by a shutter comprising slats (15), each consisting of a hollow body (13) with elongated cross section, having hook-shaped link parts (16, 17) at the narrow sides (15a, 15b), which join to adjacent slats. At least one slat has at least one window (31) with holes (33) in the broad - side walls (21, 22) of the hollow body. Steps (35) are provided at the hole edges for insertion from outside of two window panel parts (32a, 32b), which are joined together by a detachable or undetachable joining device (45). Preferably, the steps are provided over the whole periphery of the holes and are formed by Z - shaped bends on the hole edges.
Patent DE-19722157-A1 (DE)
Title: Multiple input shift register for check-sum calculation
Inventor: KNUTH ROBERT
IPC: G11C19/00
Filed: 1997-05-27
Abstract: The shift register (M2) forms a check-sum (Z (t) ) in dependence on n times m simultaneously supplied digital input signals (x1 (t). , xnm (t) ), a number of m shift registers (R1. ,Rm) are clocked with a first period t, and their contents (z1 (t). , zm (t) ) form the check-sum.  A number of n of the input signals are respectively supplied to the shift register between each pair of the m registers. The architecture of the shift register is determined through a certain equation system, which is based on a recursive calculation of the check-sum.
Patent DE-19724884-A1 (DE)
Inventor: STAMM ARMIN DR
IPC: C07D233/56
Filed: 1997-06-12
Abstract: The invention relates to carbonyldiimidazoles having the general formulae (Ia), (Ib), (Ic), or their mixtures. In these formulae, R<1> stands for a C1-4-alkyl radical and R<2> is hydrogen or a methyl radical. The invention also relates to tert-butyl esters derived from these carbonyldiimidazoles.
Patent DE-19725321-A1 (DE)
Title: Airport passenger handling process
Inventor: FORBERGER FRANZ
IPC: B64F1/30
Filed: 1997-06-10
Abstract: The passenger handling process involves the passengers entering, being identified and checked in a central terminal (2). The aircraft parking places (6) are separate from the terminal. A perimeter track (8) surrounding the terminal is connected by main roads (9) with aircraft-adapted approach bridges branching off to the aircraft parking places.  Special buses controlled automatically from a centre run on the track, roads and bridges. These buses can dock with gates at the periphery of the terminal and with adaptors at the aircraft parking places.
Patent DE-19734606-A1 (DE)
Inventor: BRUNK MICHAEL
IPC: G11B33/14
Filed: 1997-08-09
Abstract: The invention relates to a hard disk storage device with a drive mechanism, consisting essentially of a stator and a driveable rotor (7). According to the invention, the hard disk storage device is equipped with at least one data carrier. The stator and rotor are enclosed in relation to the environment. Air is exchanged in the clean room of the hard disk storage device without ventilation to the outside, said clean room being closed in itself. The invention also provides that the bearings (3, 4) are enclosed and are located beyond the current of air to prevent particles from said bearings from being introduced into the clean room.
Patent DE-19735190-A1 (DE)
Title: Fixings for fabric awnings for balconies and terraces
Inventor: MUELLER-PEDDINGHAUS REINER PRO
IPC: E04F10/02
Filed: 1997-08-14
Abstract: The awning is fixed on two parallel guides (2,3) such as tension wires which are supported at the ends by tension holders (6,7) whereby the tension holders for the lower guide (2) are fixed as support arms to the balcony, balustrade or handrail by detachable clamping or screw connections so that they can swivel in a first plane at right angles to the longitudinal extension of the balustrade and/or in a second plane at right angles to the first.
Patent DE-19739783-A1 (DE)
Inventor: LOCKER PETER
IPC: B29B9/06
Filed: 1997-09-10
Abstract: The invention relates to a device for discharging and granulating plastic monofilaments (5) coming out vertically in fusion through discharge nozzles (2), and which, after a short fall, are supplied, while still in fusion, to a granulator located downstream. After having briefly crossed a free area (9), said monofilaments (5) run into vertical receiving channels, into which the cooling water (8) flows together with the plastic monofilaments, said channels being inserted into a horizontal cutting plate (7) which extends over the discharge nozzles (2) and features the counter-cutting edge for a knife device (10) scraping on the side opposite that of the discharge nozzles (2) above the cutting plate (7). Said cutting plate is formed on the side of the knife device (10) by the flat through-cutting surface (11) and extends over the whole set of discharge nozzles (2), and the distance between the cutting surface (11) and the discharge nozzles (2) is so small that the knife device (10) touches the monofilaments (5) while they are still in fusion.
Patent DE-19743211-A1 (DE)
Title: Integrated circuit mounting and dismounting system
Inventor: ARAKAWA ISAO
IPC: H05K13/04
Filed: 1997-09-30
Abstract: The system supplies a socket plate (1) which contains a number of integrated circuit sockets (1A) for circuit mounting and dismounting by pressure and displacement. A robot body (24) transfers the integrated circuits (13) between the magazine feeder (18) and the socket plate. A mounting head (25) contains a centring tool (27), while a head body is held by the robot body for suction fastening of the integrated circuit. The head body locates releasably a socket press, while a centring recessed region at the head acts on the circuit. A centring magazine is fitted with centring tools of different sizes, while the robot body is controlled by a master unit (70).
Patent DE-19744189-A1 (DE)
Title: Lap tray for seated conference delegates etc.
Inventor: HOEPER JOHANNES
IPC: A47B23/00
Filed: 1997-10-07
Abstract: The lap or knee tray (1) rests on the lap and is recessed on the underside for the thighs and holed to varying depth and size on the tray top for glasses etc. The thigh recess should be slightly diagonal. In a variant, the tray is made of foldable cardboard having a pre-formed push-in lid for the users thighs as well as top holes for the glasses. The cardboard tray has a re-closable side piece as well as a handle and can contain heat-insulating material for use as cold box or lunch box.
Patent DE-19746847-A1 (DE)
Title: Cutting mechanism for document shredder, especially with torsion cut
Inventor: LANG BRUNO
IPC: B02C18/18
Filed: 1997-10-23
Abstract: The cutting mechanism has means to provide bearing pressure of the cutting edges dependent upon the load of the cutting mechanism.  With rotation of the cutter rollers (3, 5) in one direction of cutting the axial pressure is applied, and with rotation in the opposite direction the pressure load is relieved.  At least one of the cutter rollers is axially flexible, and the bearing pressure mechanism has a first helical gearwheel (40) coupled to this cutter roller (3) and which meshes with a second helical gearwheel (42).
Patent DE-19750154-A1 (DE)
Title: Wooden structure, e.g. to form sound insulation wall
Inventor: MURAKAMI SHOICHI
IPC: E04B2/02
Filed: 1997-11-12
Abstract: The structure comprises a group (10) of wooden pillars (11) arranged parallel to one another, where any two adjacent pillars have plane faces (12) in contact with each other. The structure also has tension parts (20) consisting of a fibre-reinforced resin compound. The tension parts penetrate the group of wooden pillars and bracket the pillars together. The surface contact pressure between any two adjacent wooden pillars is 2.0-28 kg/cm<2>. The tensile modulus of the tension parts is 2,000-25,000 kg/mm<2>. The fibres forming the fibre-reinforced resin compound are aramid fibres, carbon fibres, polyvinylalcohol fibres or glass fibres. Both ends of one of each tension parts are connected with a terminating part. The two terminating parts are fixed with metal connecting pieces to each end of the wooden structure. The wooden pillars are formed through parallel cuts from at least two opposite sides of a tree trunk of thinned-out timber.
Patent DE-19750246-A1 (DE)
Title: Use of carboxamide gemini surfactant(s)
Inventor: KWETKAT KLAUS DR
IPC: C09D7/45
Filed: 1997-11-13
Abstract: Carboxamide gemini surfactants are used in formulations for a variety of non-detergent applications. Carboxamide gemini surfactants of formula: R<1>-CO-NX-R<2>z-NY-COR<3> (I) are useful as components of formulations for: (1) cleaning hard and soft surfaces, (2) for cosmetic purposes, for body care or (3) for agrochemical or hydrochemical purposes. (where: R<1>, R<3> = 1-22C linear or branched, (un)saturated hydrocarbyl; R<2> = a spacer, comprising an optionally branched 2-100 C chain, with 0-20 oxygen (O), 0-20 nitrogen (N), 0-4 sulfur (S) and 0-3 phosphorus (P) atoms, having 0-20 substituents, e.g. of OH, COOH, NH2 and/or acylamino, and containing 0-100 alkoxy groups; X , Y = (C2H4O)a(C3H6O)bH or (C2H4O)c(C3H6O)dQ; a = 0-50; b = 0-60, provided that R<2> is not C2H4 when b = 0; a+b = 1-100; c = 0-20; d = 0-20; c+d = 1-40; Q = CH2COOM, SO3M, P(O)(OM)2, C2H4SO3M or OC(O)C2H3(SO3M)COOM'; M and M' = alkali(ne earth) metal, ammonium or alkanol ammonium).  Independent claims are also included for the following: Use of gemini surfactants (I) as: (i) components of textile or leather auxiliaries and disinfectants; (ii) dispersants in coating compositions and therapeutic compositions, and in emulsion or suspension polymerisation; and  (iii) flotation aids for ore processing.
Patent DE-19751050-A1 (DE)
Title: Heat energy machine with increased efficiency across a single stage Carnot process
Inventor: ELLMANN JOSEF DIPL ING
IPC: F03G7/00
Filed: 1997-11-20
Abstract: The system has at least two Carnot processes, running displaced 180 deg , which change their heat energy across heat exchangers. The working medium which is in the self closed systems is a fluid. The cyclically running heating and cooling of the liquid, results by moving of the same to the cold or hot sides.  During movement of the liquids, the systems exchange  heat energy mutually across heat exchangers. The fluid movement is carried out, processor controlled across servo drives (linear motor) or with pumps.
Patent DE-19751985-A1 (DE)
Title: Silage baler with storage container for hydraulic fluid addition
Inventor: EIS GUENTER
IPC: A01F15/07
Filed: 1997-11-24
Abstract: When the baling process is completed, the bale is released from the container (1) through a hydraulically operated (7, 7') flap (5). A storage container (19) for hydraulic fluid, secured by check valves (18, 20), ensures the cylinders operating the flap to be filled appropriately even when the fluid has shrunk due to cooling after several times of opening.
Patent DE-19752115-A1 (DE)
Title: Faults limiting device for locomotive with multiple sub-systems
Inventor: MORJARIA MAHESH AMRITAL
IPC: G06F11/25
Filed: 1997-11-25
Abstract: A device for locating faults in a locomotive with several sub-systems has a device (34) to pass information about incidents that occur in each of the several subsystems during the locomotive operation, and a device (42) to assign several of the incidents to indicators, whereby each indicator represents a symptom that can be observed and detected in a subsystem.  A fault location device (36) is connected to the assignment device for determining the causes of all faults associated with the incidents, whereby the fault location device has a diagnostic field of knowledge with diagnostic information about faults occurring in each of the several systems and indicators and also has a device (46) for processing the assigned indicators with the diagnostic information. A device (52) generates a plan of measures to be undertaken for correction of the fault.
Patent DE-19752865-A1 (DE)
Title: Arrangement for matching sound level display to musical note lines
Inventor: ROSMANN KARL
IPC: G10G1/00
Filed: 1997-11-28
Abstract: The arrangement matches the positions of sound level associated light lines on the particular musical lines or spaces in a musical note system as a result of displacing focussing elements, rod lenses, at the focal length distance in combination with light sources. The light sources (C) can adopt different positions within the printed note system for variable incident light angles for matching to different line spacing.  A single reference light source is fixed in position, whereby a fixed base line is always maintained during space matching for simplified matching.
Patent DE-19755224-A1 (DE)
Title: Adhesive composition containing brominated polystyrene or red phosphorous, used for e.g. roofing panels
Inventor: BILDNER KARLHEINZ
IPC: C08L25/10
Filed: 1997-12-12
Abstract: An adhesive (I) comprises bitumen, styrene-butadiene-styrene rubber, adhesive resin and filler. (I) contains 15-25% brominated polystyrene or 5-15% red phosphorous as a flame retardant, stabilized and micronized in the form of a 65% concentrate in a partially saponified ester wax. An Independent claim is included for a cold self adhesive roofing panel having a layer of adhesive (I) coated with a removable protective film.
Patent DE-19802880-A1 (DE)
Title: Office desk or table top braking system
IPC: A47B9/02
Filed: 1998-01-27
Abstract: A driver shaft (5) adapts the braking system holding force by means of a pressure plate (11) and compression spring (10) and plates (7) on the driver plates (8) which co-rotate with the shaft (5). The number and size of the brake plates provides the necessary braking force and the diameter of the shaft determines the maximum table movement caused by over- or underloading. The bolt (6) is permanently engaged to locate the desk top in design suitable for all commercially marketed desk etc. layouts.
Patent DE-19804168-A1 (DE)
Title: Support for a soluble core
Inventor: ITOH HIDEKI
IPC: F02F3/00
Filed: 1998-02-03
Abstract: A combustion machine has a casting mould and a soluble core (4) which is positioned in the mould and forms a hollow space in a piston provided with an outer circumference. In particular, it concerns a support (6) which holds the core in a specified position in the mould, has a middle line inclined to the outer circumference of the piston, and includes an end in contact with the core.
Patent DE-19804560-A1 (DE)
Title: Holding device for spray gun
Inventor: GUEBELI FERDINAND
IPC: B05B15/06
Filed: 1998-02-05
Abstract: The holding device (11) holds an atomizing jet (1) which is held in a jet holder (2) by a ringnut (7) so that it can be changed.  The ringnut and the jet holder have an annular recess (13, 15), aligned with each other.  An axially and/or radially deformable locking member (21) is fitted in the recesses.  The locking member may be a closed or slotted ring (22) with locking cams on the outside or inside.
Patent DE-19805701-A1 (DE)
Title: Saw bench with rapid measurement-setting cutting guides for straight or angled cuts
Inventor: NEUKAM HERBERT
IPC: B23D45/14
Filed: 1998-02-06
Abstract: A hand held circular-saw is able to be moved along measurement guides (54;72) on an elongated  table (12) provided, along its length, with a support frame (26) by which a reference edge (30) is fixed, and having a cutting access gap (28). An arm (34) is pivotally attached to the support frame (12), at a point (36) on the reference line (30), to be movable in the plane of the table, is provided for accurate positioning of the ruled guide (54). For angular measurements a \!10o scale (66) and a \!60o scale (68) are marked on the edges of the table. The table has adjustable legs (24), and can be used with the legs fully extended or in the folded position.