baber/WOPTO huggingface dataset:
Patent DE-19614830-A1 (DE)
Title: Keyboard musical instrument appts. esp. for types with electromagnetic actuator
Inventor: SUGIYAMA NOBUO
IPC: G10H1/053
Filed: 1996-04-15
Abstract: The instrument (1) has a keyboard (1a) with a number of keys (1f) assigned to the notes of the scale, operated selectively by the player.  There are a number of strings (1e) capable of vibrating to produce the notes selected.  There are also several hammers (1c) fitted so that they can strike the wires, when actuated by their associated key mechanisms (1b). There is a hammer stop (4a) arrangement for the hammers that can be switched between a free position (FP) and a blocking position (BP).  The key mechanisms respond to commands (DR) from the electronic units in the controlling unit (2a).  This includes a CPU, a ROM and a RAM for the music data codes, key sensors and hammer sensors.
Patent DE-19616628-A1 (DE)
Title: Ignition mixture used for igniting pyrotechnical mixtures
Inventor: HAGEL RAINER DR
IPC: F42B3/113
Filed: 1996-04-26
Abstract: Ignition mixture contains an explosive material, oxidant nd reductant. The novelty further contains one or more secondary explosives, which are ignited by laser light. Production of the ignition mixture is also claimed by mixing the individual components, and subsequently pressing.
Patent DE-19617950-A1 (DE)
Inventor: MARKWART JUERGEN DIPL ING
IPC: F15B1/24
Filed: 1996-05-04
Abstract: The invention relates to a device to save energy for hydraulically-operated tool shanks (70) using a piston-type accumulator having a housing (10) in which at least two longitudinally displaceable pistons (12, 14) are arranged and are each connected to each other by an adjacently opposite piston by way of a coupling part (16). Said coupling part is guided to be longitudinally displaceable in a partition wall (18) of the housing (10) which bounds two fluid chambers (20, 22) with the two adjacently opposite pistons. At least one of the pistons (12) bounds at least partially, close to a fluid chamber (20) on the opposite side, a pre-load chamber (30) with presettable internal gas pressure. A wider range of possible applications is achieved for hydraulically-operated tool shanks using the energy saving device according to the invention.
Patent DE-19619603-A1 (DE)
Title: Influencing mechanism acting on laundry
Inventor: STAMMINGER RAINER DIPL PHYS DR
IPC: D06F33/50
Filed: 1996-05-15
Abstract: A process is for influencing the mechanism acting on the washing located in a washing machine or a dryer during the washing or the drying phase. The process features an alternating raising and lowering of the rotation speed of the drum. The associated machine features entraining means (21,2b,2c) in the drum (1) interior. The drum drive motor communicates with an electronic revolution speed control device.
Patent DE-19622316-A1 (DE)
Title: Masonry structures
Inventor: GIRNGHUBER CLAUS
IPC: E04B2/02
Filed: 1996-06-04
Abstract: A masonry structure, e.g. building, consists of masonry, e.g. stone blocks or bricks (1), which have, at least on their large horizontal areas (2), a mutually, adhesive inter-connection. In this novel structure, the joints are formed with an applied, band-like, cohesive layer of adhesive. Also claimed are: (a) an adhesive band as described, which is coated on both sides with a removable protective layer, and which is wound up into a roll; and (b) a method of constructing a building essentially as described.
Patent DE-19625268-A1 (DE)
Title: Photographic material for use in electrophotographic printing systems
Inventor: PETERS MANFRED DR
IPC: G03C1/85
Filed: 1996-06-25
Abstract: Photographic material with a substrate exhibits on one side at least a light sensitive silver halide emulsion layer and on the other side at least a reverse layer. At least an alkylsilane ester, an alkyl betaine and an antistatic agent are contained at least in the reverse layer.
Patent DE-19631208-A1 (DE)
Inventor: RUDOLPH GERD
IPC: B60R16/00
Filed: 1996-08-02
Abstract: The invention concerns a steering column switch for a motor vehicle comprising an indicator switch, the control lever (1) of which includes a rotating light switch (23) for activating the side lights and driving lights. To be able to use the rotating light switch (23) to turn the fog lights or the rear fog lights of a motor vehicle on or off, at least one fog light and/or rear fog light switching position (13) is allocated to the rotating light switch (23). To activate the rotating light switch (23) in the "fog light" or "rear fog light" (13) switching position, more force has to preferably be applied than when switching it into the "lights off" (10), "side light" (11) or "driving light" (12) positions.
Patent DE-19631806-A1 (DE)
Inventor: HOCH DIETER
IPC: A46B13/02
Filed: 1996-08-07
Abstract: An oxygen foam for the oxidation treatment of hair is produced by foaming a surfactant solution with pure oxygen and remains consistent for a sufficient period of time to ensure the continuous delivery of the bound oxygen from the slowly decomposing foam for the whole duration of the treatment.
Patent DE-19632712-A1 (DE)
Title: Front body chassis structure for motor vehicle
Inventor: HALLIK MATTHIAS DIPL ING
IPC: B62D25/08
Filed: 1996-08-14
Abstract: The forked longitudinal beam (1) which forms the front frame extends in the longitudinal direction with one side along an area of the generated surface of the shock absorber strut housing (2). A profiled section (7) on the longitudinal beam rests against this generated surface and to it is connected the upper fork arm (3) of the beam. The profiled section with the upper fork arm extends from the inner side of the engine compartment out over (90) degrees along the shock absorber housing, and is then connected to the A-column (6).
Patent DE-19633709-A1 (DE)
Title: Drive for large, rotating drums
Inventor: KNECHT JOHANN
IPC: F27B7/26
Filed: 1996-08-21
Abstract: Drive for large, rotating , drums, such as cement kilns and rod mills, consisting of two concentric gear-rings at virtually opposite ends of the drum, driven by two pinions connected to a common motor.
Patent DE-19635374-A1 (DE)
Inventor: BREINER OSWALD
IPC: F24D3/14
Filed: 1996-08-31
Abstract: The connector consists of advance and return pipes which are placed in the building wall or in the floor screed. The pipes protrude from the wall or screed region with their connection regions, and the connection pipes are cut or bent, according to their structural length conditions, to the heating element and are connected both with heating element connectors and the advance and return pipes. A one-piece tubing component is made in the form of a U-shaped double tube bend prior to the introduction of the connection measures. The parallel tubing parts of this component are connected by a connection region at the upper arm, and the lower arm contains connectors for the advance and return pipes. The tubing parts of the upper arm are held at a defined distance by the connection region. This region is disconnected on placing of the tube elbow into its final assembly position to make a connection between the advance and return pipes and the connectors of the heating element.
Patent DE-19637861-A1 (DE)
Title: Oil lamp, especially for trenches, with fuel container with top opening
Inventor: SCHMID GEORG
IPC: F21V37/00
Filed: 1996-09-17
Abstract: A transparent circular-sectioned glass wind-shield (2) is positioned over the circular-sectioned glass fuel container (1) and encloses the wick-holder, leaving space between them. A supporting plate (6) for the wick-holder (9) covers the opening (4) and rests on the rim (3a) defining the opening. The crosswise size of the opening (11) is smaller than the wind-shield's top opening.  The fuel holder and wind shield are made of one piece of transparent material. The rim round the opening is formed by an inward-bent ridged part of the wall (3) between the fuel container and wind shield. The supporting metal plate has at least one filler-opening. The rim of the support plate has incisions (7) pointing towards the centre and forming tongues (6a,b) each second one (6a) of which is bent at a slant downwards.
Patent DE-19641609-A1 (DE)
Title: Automatic ice maker producing ice or water as required
Inventor: LEE KUN BIN
IPC: F25C5/18
Filed: 1996-10-09
Abstract: The device for automatically producing ice comprises a feed unit (1), a motor for removing the ice (4) which turns a tray in the desired direction to remove the ice, a feed motor (6) to pump the water from a reservoir, a device for locating the rotated position of the tray, a function selector (3) which allows the user to select various operations of the device, a delivery mechanism to give drinking water to the user and a device for determining when ice has been removed to verify the production state of the ice. The device also includes a control for the rotation of the motor for removing ice, a control for the feed motor, a device for controlling the state of the water feed to the pump and to the delivery device, a level detector for detecting the water level in the feed reservoir, an alarm reacting to the water level, and a system controlling the whole operation of the device. Also claimed is a process for automatically producing ice using the above device.
Patent DE-19645069-A1 (DE)
Inventor: MEINEN TOMAS
IPC: G06K19/04
Filed: 1996-10-31
Abstract: In order to produce ID cards the invention suggests that the surface of an ID card which is to be provided with a protective coating (17) should be given a full adhesive coating (14), the protective coating should be applied onto the adhesive coating in a non hardened, still plastic or liquid state, the protective layer should be securably held, on its surface opposite the card body, in a vacuum on top of a moulding surface (19) until the adhesive hardens and in such a way that the external contour of the protective film and the external contour of the finished ID card correspond to the contour of the moulding surface (19), air bubbles can be avoided and gases can be expelled.
Patent DE-19645193-A1 (DE)
Title: Building boards and plaster boards that have a depletion effect on radon gas naturally entering a building
Inventor: RUITER ERNEST DE DR
IPC: G21F1/02
Filed: 1996-11-02
Abstract: Structural building members which have a depletive effect against Rn gas contain materials that adsorb Rn. Also claimed is internal plasterwork that contains not less than 20% of adsorbent. A further claim is for building sheet having a depletive effect against Rn that consist of a polyolefin mixed with not less than 20% of carbon powder.
Patent DE-19647332-A1 (DE)
Title: Free-standing walling or fencing system
Inventor: KONEFKA-ZIMPEL ROLAND
IPC: E04B2/74
Filed: 1996-11-15
Abstract: The wall system comprises ladder-shaped pillars (1) and connecting bars (2). Each pillar has at least one shackle (4) to receive a wedge (8) at the end of each connecting bar. Each wedge is firmly connected with its corresponding connecting bar. The surfaces of the connecting bar and the wedge that face the pillar are parallel to the surface of the pillar that faces them. The surfaces of the shackle facing one another and of the side (10) of the wedge on the opposite side of the pillar are parallel to one another. The shackle is formed by a four-sided profile. One side wall of the profile is milled away in its longitudinal direction to correspond to the angle of the wedge. The open side walls of the shackle are connected, preferably welded, to the corresponding pillar, so that the surfaces of the wedge and the connecting bar fit directly onto the pillar on installation.
Patent DE-19648650-A1 (DE)
Title: Buffer solution for stabilising pharmaceutical compositions
Inventor: SACHSE ANDREAS DR
IPC: A61K47/26
Filed: 1996-11-15
Abstract: New buffer solution (I) comprises: (A) at least one physiologically compatible amine; and (B) at least one physiologically compatible organic acid.
Patent DE-19649326-A1 (DE)
Inventor: STAEB RUDOLF
IPC: B65H29/58
Filed: 1996-11-28
Abstract: In a device consisting of two rotating cam rollers (1, 2) separated by a split, for distributing a flow of signatures (7, 36), first and second band conveyors (3, 4) are provided on the guide surface (18, 19) allocated to each respectively of a guide-tongue (17), in such a way that they reciprocate in cycles.
Patent DE-19651951-A1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/20
Filed: 1996-12-16
Abstract: Disclosed is a shunt valve for insertion in a surgically produced junction canal between the trachea and the esophagus. Said valve has a tube-like section (1) with an open lumen (11) to be turned towards the trachea and a lumen which is to be turned towards the esophagus and which can be closed by a flap valve (2) functioning on one side. The flap (3) of said valve is spring loaded in such a way that the flap valve (2) remains in closed position during insufficient counterforce and allows a flow of air from the trachea to the esophagus during inhalation and opening of the flap (3). The tubular section (1) is provided with a physiologically compatible plastic sleeve (4). The pivoting area (7) of the flap (3) of the flap valve (2) is completely covered by a roof-like protuberance (10) of the plastic sleeve. An elastic force acting upon the flap (3) is produced by a pull-back spring (5) formed in the roof-like covering area of the plastic sleeve (4) and coming into direct contact with the flap (3) on one of its ends (11), thereby forcing the flap into closed position.
Patent DE-19654466-A1 (DE)
Title: Internal decorative wall-covering composition
Inventor: KSCHIWAN JOERG
IPC: C04B26/28
Filed: 1996-12-27
Abstract: The wall-covering composition which is applied in a liquid to pasty state by spraying or mechanical means, comprises a textured cellulose adhesive based composition (Zellin) and mineral components.
Patent DE-19703281-A1 (DE)
Title: Wheel with displaceable intermediate elements between hub and tyre
Inventor: GARCIA ESTEBANEZ EVA
IPC: B66C9/08
Filed: 1997-01-30
Abstract: The tyre (4) of the wheel is flexible, at least in the contact face area. The dimensions and shaping of the tyre and of the intermediate elements keep the tyre approximately in the wheel middle of the hub (5). The displaceable intermediate elements are constructed as elastic pull components wrapped around the hub and connected to the tyre preferably on orthogonal radii. The spaces between the intermediate elements are filled with elastic material.
Patent DE-19707723-A1 (DE)
Title: Power window regulator
Inventor: ISHIDA TOSHIHIKO
IPC: H02K11/00
Filed: 1997-02-26
Abstract: The appts comprises an electrically driven motor (1) to rotate a worm (5) to which a driver (3) having a worm wheel (4) bites. An output shaft (10) of the driver is coupled to a follower (11) through a ring spring (9). The first switching part detects the resistance of the displacement, in the ring spring, when window glass descends to a predetermined level. The first switching part is provided in the print substrate body (13). Then, resistance of the displacement in the ring spring is once again detected when the window glass rises to a predetermined level, by second switch part. Based on the output signal from the first switch part amount of current in the motor is detected by the controller. The second switch part then outputs a signal to lower the window glass based on output from the controller.
Patent DE-19708976-A1 (DE)
Inventor: SCHULNIG LUDWIG
IPC: B65B21/12
Filed: 1997-03-05
Abstract: The invention relates to a packing tulip for a gripping device for bottles or the like, comprising a packing tulip housing (14) with a receiving opening (5) for a bottle (17) that is to be gripped and an elastic packing tulip insert (7) which is arranged on the perimeter of the receiving opening (5) and which engages into the receiving opening (5) to grip a bottle in a substantially radial direction when a mechanical force is applied by a piston (8) which can move in an axial direction. A spring-loaded tappet (1) is provided in order to enable bottles to be taken up and deposited in a secure manner. Said tappet is movably guided in the piston (8) in an axial direction, the shank thereof (3) being pushed into the piston (28) by the neck of a bottle (29) acting against the force of a mechanical spring when the packing tulip is lowered in order to receive a bottle (17) and being pushed out of the piston (8) with the force of the spring into the receiving opening (5) when the packing tulip is lifted in order to deposit a bottle (17).
Patent DE-19713944-A1 (DE)
Title: Method of lowering backflow temperature of heaters with buffer storage
Inventor: STRAFFI GINO
IPC: F24D11/00
Filed: 1997-04-04
Abstract: The method involves the flow from the heater into the buffer store being controlled by means of a three-way mixer in relation to the resulting backflow temperature. The flow is introduced into the top and or centre part of the buffer store. Alternatively the backflow to the heater is controlled in relation to the desired low backflow temperature by means of a three-way mixer below the introduction of flow into the centre part of the buffer store and or directly into the heater. The buffer store comprises a connection for alternative energy especially for a solar collector, besides an industrial water accumulator.
Patent DE-19715923-A1 (DE)
Title: Front axle engagement mechanism for four-wheel drive vehicle
Inventor: BARR RODNEY E
IPC: B60K17/34
Filed: 1997-04-16
Abstract: A shaft (6) coupled to a differential incorporates driving splines (62). A second shaft (66), also with splines (68), is coupled to one of the vehicle wheels. A coupling member (72) with mating splines (74) is slid between the shafts by a selector fork (80), which is driven by a reversible electric motor (98), and the fork is spring-loaded (92,114,116). Current consumption of the motor can be between 0.5 and 5 amps. The fork can be coupled by a shaft (88) to the motor.
Patent DE-19718688-A1 (DE)
Title: Method of securing ground surrounding disused and filled mine-shaft
Inventor: HOFMANN THOMAS
IPC: E21F15/00
Filed: 1997-05-02
Abstract: Surfaces surrounding a disused mine-shaft that has been filled with loose material are secured against fractures may be caused by columns (13) of filling that drops. The boundary line of a possible settlement funnel (17) is determined and at least two geo-meshes (18) are laid after the dangerous area in directions crossing one another, with an intermediate layer of earth (19) between them. Preferably, the meshes are made from punched plastics web or from woven plastics. Several layers may be used, with intermediate layers of earth, to increase the load bearing capacity of the arrangement.
Patent DE-19720160-A1 (DE)
Title: Procedure for determining contour of 3-dimensional surface
Inventor: KUEHMSTEDT PETER DIPL PHYS
IPC: G01B11/25
Filed: 1997-05-05
Abstract: A procedure for determining the contour of the outer surface of a three-dimensional object is based on the projection of a series of strip-patterns indexed by Gray code and for each pixel element of the images so produced a succession of Gray code intensities is obtained. A complementary series of intensities is established by projecting a further sequence of strip-patterns which incorporate a phase shift and the two series collectively identified by reference number enable the absolute phase value to be determined by signal processing and a suitable computer algorithm.
Patent DE-19724268-A1 (DE)
Title: Container used for packing especially prepared foodstuff e.g. ice cream
Inventor: BORRIELLO CARMINE
IPC: B65D81/36
Filed: 1997-11-15
Abstract: The container consists of a first housing (1) containing the relevant foodstuff, and a second housing (7) connected to the first. A plaything is installed in the second housing and can be used by the user after consumption of the foodstuff through simple fitting onto the first housing. The plaything is provided with a device for generating a sound which can be activated by the user by a defined procedural method.
Patent DE-19726878-A1 (DE)
Title: Vehicle airbag
Inventor: MUELLER OLAF
IPC: B60R21/215
Filed: 1997-06-24
Abstract: The vehicle airbag assembly, to be inflated on an impact collision to protect the vehicle occupants, has a cover (10) with a moving section (5,5') which is tripped by the sensor system to release an opening (7) for the inflating airbag (8) to pass through. The moving cover component moves within the outer contour (15) of the airbag assembly or within the vehicle section holding the airbag unit. The moving cover section (5,5') is shifted by the gas pressure generated by the gas unit (4) directly or through a pressure drive and/or the cover (10) has pref. at least two cover flaps (9,9') and/or the airbag (8) unit is positioned by a guide (14,14') at the housing wall after the opening has been cleared but before inflation and/or a diaphragm is opened in a swing movement system.
Patent DE-19730129-A1 (DE)
Inventor: HERRE JUERGEN DR
IPC: H04B1/66
Filed: 1997-07-14
Abstract: The invention relates to a method for signalling a noise substitution during audio signal coding. According to said method, the audio signal is first transformed in the frequency range to obtain spectral values. The spectral values are subsequently grouped to form spectral value groups. On the basis of a detection whether a group of spectral values is a noise group or not, a coding table is allocated to a non-noise group or a tonal group by means of a coding table number for redundancy coding of the same. If a group is a noise group it is allocated an additional coding table number which does not refer to a coding table in order to signal that this group is a noise group and that it must not be redundancy coded. By signalling noise substitution by means of a Huffman-code table number for noise groups of spectral values which are for instance scale factor band sections and which must not be redundancy coded, an opportunity is provided for implementing availability of a noise substitution in a scale factor band in the bit flow syntax of the MPEG-2 Advanced Audio coding Standard, without intervening in the basic coding structure and without having to touch the structure of the existing bit flow syntax.
Patent DE-19731258-A1 (DE)
Title: Godet temperature monitor for spinner used to manufacture synthetic fibres
Inventor: RIPPSTEIN KLAUS DR
IPC: G05D23/20
Filed: 1997-07-21
Abstract: To measure the temp. of an induction heated component in a spinner for synthetic filaments, and especially a godet, a secondary heating coil (5b) is after the heated godet (5) which is heated by a current flow through a primary coil (15). The temp. of the godet (5) is controlled by connecting the primary coil (15) to the current supply (23) at intervals. The godet (5) temp. is registered by a sensor (17) during the gaps between connection to the current supply (23). Also claimed is an appts. with a simple electrical conductor as the sensor (17). The assembly has an evaluation and control unit (25), which receives the sensor (17) signals, to operate a controlled switch (21) linking the current supply (23) to the primary coil (15).
Patent DE-19731766-A1 (DE)
Title: Flat plate filter
Inventor: SCHNEIDER HORST
IPC: B01D29/07
Filed: 1997-07-24
Abstract: Flat plate filter has a concertina-folded filter element made of thermoplastic material.  A circumferential flat strip is pressed into the material with a heated tool so that it forms a sealing surface (3) between the halves of the housing.
Patent DE-19732099-A1 (DE)
Title: Self-riveting drilling rivet
Inventor: CHRISTIANSEN THOMAS
IPC: B21J15/04
Filed: 1997-07-25
Abstract: The rivet has the head of its mandrel in the form of a drill bit (1) to drill the rivet hole. The rivet rod (4) and shell have a thread pair (2) of opposite hand to the cutting direction of the head. The shell is conical below the rivet shell joint (5). The rotation of the drill creates the required deforming force normal to the component surface by means of the thread pair.  Eventually, the traction force rises above the shear limit of an intended break point (3) of the rivet, which breaks off.