baber/WOPTO huggingface dataset:
Patent DE-19612647-A1 (DE)
Title: Automatic provision of receipt equipped night postboxes
Inventor: ZANDER GERD
IPC: A47G29/12
Filed: 1996-03-30
Abstract: The postbox used in central Europe, customarily provides 'night postboxes' for inhabitants of any authority to 'post' an objection against some law or action becoming obsolete. If there are no objections after certain time, the law becomes obsolete. The object was to keep the peace of the German state. In addition it is proposed in this innovation to use modem copiers to provide replicas of the 'objection' document, valid in court, with data stamp of posting. It is possible to print out documents and receipts for use in court, with recording in memory of posting.
Patent DE-19613772-A1 (DE)
Title: Machining head with oblong rotary tool
Inventor: RECCIUS HELMUT DIPL ING
IPC: B23B25/00
Filed: 1996-04-04
Abstract: The tool (10) has a spindle (14) which can be coupled to a drive mechanism, and which is coupled to the cutter head (16). A sleeve (20) between the spindle and the head cannot turn or slide in relation to the latter, and supports the spindle at its other end. It can be coaxial to the tool lengthwise axis, and a swarf-discharge passage can pass from an inlet (54) in the head through the sleeve interior (52). The head can be detachable from the sleeve by means of screws, locking devices or a bayonet coupling. The hollow spindle can be formed on the sleeve.
Patent DE-19617367-A1 (DE)
Title: Ritual esp. cattle slaughter assembly has chamber with inlet hatch
Inventor: RENNER ARMIN
IPC: A22B5/02
Filed: 1996-04-30
Abstract: In a process and assembly for the esp. religious ritual slaughter of esp.cattle, the novelty is that: (a)  the assembly incorporates a chamber (12) in which the animal is held; and (b) an inlet hatch (14) which can be locked behind the animal; (c) the front end of the chamber (12) has an aperture (18) for the animal's head; (d) adjustable assembles (20, 22, 24) hold the animal secure within the chamber (12); (e) a ram (21) advances a shield (20) behind the animal, whose head then emerges through the aperture (18). During slaughter, the weight is removed from the animal's feet by a lifting assembly (24), while the neck zone is secured by an L-shaped swivel clamp (22).
Patent DE-19619259-A1 (DE)
Title: Walking aid for toddlers with hardwood frame
Inventor: SCHMITT MUSTAFA
IPC: A47D13/04
Filed: 1996-05-13
Abstract: The frame has a round-sectioned holder bar (1) and a wheeled (6,7) bottom T-shaped frame (2,5) joined by vertical round-sectioned (3) struts between the holder ar and the horizontal part of the T-shaped bottom frame. The round-sectioned wooden cross bar (4) extends between the middle of the holder part and the vertical part of the T shaped bottom frame. A wheel is fixed to both sides of the horizontal part and on both sides of the end of the vertical part. The two outer bars (3/2,3/3) of the three vertical bars between the holder bar and horizontal part of the T shaped bottom frame are fixed equidistantly from the middle strut (3/1). The wheels are fitted onto rivets (8) stuck to the bottom frame.
Patent DE-19620789-A1 (DE)
Title: Wheel maintenance device, esp. for changing motor vehicle wheels
Inventor: ACKSTEINER FRITZ
IPC: B60B29/00
Filed: 1996-05-23
Abstract: The device has a jack (2) with a rotatable actuating element, a socket which can engage wheel nuts (3) and a motor-driven, reversible operating arrangement with a drive system for the jack and wheel nuts. The operating arrangement (1) has at least one operating head (9). The drive system has a shaft (8) on which can be mounted an operating head so as to turn with the shaft. The operating head is a socket and the actuating element has or can be connected to a journal (13) with the same configuration as a wheel nut
Patent DE-19624012-A1 (DE)
Title: Complete construction for mechanical lath grid adjuster
IPC: A47C20/04
Filed: 1996-06-15
Abstract: The lath grid adjuster has a lever shaft that via forces over movable lever (N1;N2;N3) and linkages (S1;S2) is mounted on a lever shaft system (A,B,C) through a hand lever system (N4;N5) with the lower half of the lath grid movable in the frame (LA1;LA2;LA3).  The head section frame can be lowered or raised in the lath grid. The lath grid adjuster is disposed via a grating slice (AR) and has an available spring-force securing retaining device.
Patent DE-19628771-A1 (DE)
Title: Electromechanically operated disc-brake for motor vehicle
Inventor: SCHUMANN FRANK
IPC: F16D65/14
Filed: 1996-07-17
Abstract: An electromechanically operated disc-brake has a brake saddle on one side of which is mounted an electric motor for an actuator that presses the brake pad against the disc. There is a release device (42) for the brake on the other side of the saddle and with it, a second brake pad (16) is lifted off the disc(18).  The brake saddle is a floating type. The release device is also electromechanical, with a motor(58). It is irreversible. The two motors use independent power supplies.
Patent DE-19631373-A1 (DE)
Inventor: BECKE CHRISTOPH
IPC: F25D25/02
Filed: 1996-08-02
Abstract: A holding device providing principally horizontal storage of items such as bottles of mineral water, beer, wine and similar, fitted to an intermediary shelf (17) subdividing the storage space of a unit of furniture such as a refrigerator (10), a food cupboard or similar. A holding element (21) located on the surface (18) of the storage shelf with at least one upright supporting arm (22) running approximately parallel to the side wall of the unit of furniture (10). The holding device is formed by the storage surface (18), the supporting arm (22) and the side wall (15).
Patent DE-19631788-A1 (DE)
Title: Apparatus for thermal treatment of moulding sand
IPC: B22C5/08
Filed: 1996-08-07
Abstract: The installation for thermal treatment of moulding sand involving gasification and/or combustion of organic condensates adhering to sand grains by addition of heat in a furnace unit is characterised by the following facts: a) moulding sand contaminated with condensate, after having been poured out of a container, is fed into a mass divider unit (2) preferably via a sorting and/or screening unit (1) of the sand circulation system; b) a variable part of the sand is branched off into a furnace (3) where the adhering condensate is gasified and/or burned; c) the hot, cleaned sand from the furnace is fed into the cooler (4) of the sand circulation system, and is cooled here together with the untreated sand.   Also claimed is a method for operating the proposed installation.
Patent DE-19638708-A1 (DE)
Inventor: DIETZ JOHANN DR
IPC: C09D11/00
Filed: 1996-09-21
Abstract: Multilayered interference pigments are composed of a transparent substrate material coated with alternating layers of metal oxides with low and high refraction indexes. The layers of metal oxide with a low refraction index are optically inactive. The thickness of the layers of metal oxide with a high refraction index is an integral multiple of the optical thickness required to obtain the desired interference colour. The thickness of the layers of metal oxide with a low refraction index is comprised between 1 and 20 nm.
Patent DE-19649450-A1 (DE)
Title: Implant for fixing tendon replacement
Inventor: GIORDANO NICOLA DIPL ING
IPC: A61F2/08
Filed: 1996-11-28
Abstract: The implant is in the form of a disc (14) with through holes (17) for sutures (10,11). The disc is connected with the tendon replacement plastics. The dimensions of the disc are such that it fully covers the outlet opening of the tibial canal.  The disc has projections on its lower side which faces the tibia (3) which secure the disc against rotation relative to the tibia. The projections have points on them which project downwards. The points are formed from pins which engage in holes in the disc.
Patent DE-19650229-A1 (DE)
Title: Low-viscosity (cyclo)aliphatic poly:amine with urea groups
Inventor: GRAS RAINER DR
IPC: C09D175/02
Filed: 1996-12-04
Abstract: Low-viscosity, urea group-containing (cyclo)aliphatic polyamines with more than two amino groups, obtained by reacting diamines of formula RNHANHR (I) with isocyanurate and/or biuret group- containing polyisocyanates of OCN(B)XnNCO (IIa) and OCN(B)NCO (IIb). In the formulae, A = optionally alkyl-substituted 2-16C hydrocarbyl; R = -C(CH3)3 or -CH(iso-propyl)2; B = -(CH2)6-, -CH2-CH(CH3)-(CH2)3-, isophoronediyl, -CH2-CH(CH3)-CH2-C(CH3)2-CH2-CH2-, -R'-CH2-R'- or -CH2-R"-CH2- (with R' = 1,4-cyclohexylene; R" = 1,3-cyclo- hexylene); X = a group of formula (X1) or (X2); n = 1-4.   The wt. ratio of (IIa):(IIb) = (100-60):(0-40) and the equivalent ratio of NHR groups in (I) to NCO groups in (II) = (2:1)-(30:1).    Also claimed is the process for the production of polyamines as described above.
Patent DE-19653010-A1 (DE)
Inventor: SCHMIDT WOLFGANG DR
IPC: C09K19/32
Filed: 1996-12-19
Abstract: Derivatives of 9,9-difluoro-9,10-dihydrophenanthrene of the formula (I), in which G means -CF2-CH2-; E<1>, E<2>, E<3>, E<4>, E<5>, E<6> are identical or different and mean -CH-, -CF- or -N-; and R<1>(-A<1>-M<1>)a(-A<2>-M<2>)b, (M<3>-A<3>)c(M<4>-A<4>-)dR<2> are mesogene radicals, are suited as components for liquid crystal, in particular ferro-electric mixtures.
Patent DE-19702795-A1 (DE)
Title: Mounting structure for ventilation ducts on e.g. walls and ceilings
IPC: E04F17/04
Filed: 1997-01-27
Abstract: The mounting structure utilises the breakpoints (1), of e.g. the ceiling, as the cross section of the duct; there, and with simple tools and without use of any pipe clips or duct suspension members, the pipeline can be mounted. In its simplest form, the duct end fittings (3) are plugged on the breakthroughs by only 0.5 mm and sealed there by an adhesive.
Patent DE-19702882-A1 (DE)
Title: Stamp with cutter die especially for blanking press
Inventor: STEPPER FRITZ
IPC: B21D28/34
Filed: 1997-01-28
Abstract: The cutter die (S) is mounted over approximately half its length (L) in a sleeve (12) which is held in an insert (11) which in turn is held in the upper part (10) of the press. During cutting, the die (S) extends into a channel (22) of a guide plate (20). The length (L) of the die is approximately equal to the thickness (D) of the guide plate. The channel (2) is formed in a second insert (21) which is mounted in the guide plate. The die extends into the lower section of th channel while the sleeve extends into the upper section of the channel.
Patent DE-19704499-A1 (DE)
Title: Apparatus for measuring local flow velocities in gases and liquids
Inventor: WITKE WILLY
IPC: G01P5/02
Filed: 1997-02-06
Abstract: The apparatus for measuring local flow velocities in gases and liquids includes a pipe (5) with a concentrically located end point (6) provided with a rod (7) whose free end extends into the pipe, and is used for signal production. The apparatus further includes means for signal acquisition, transfer and processing. The rod (7) is melted into the pipe end point (6) and is about the same length as the pipe (5) which is provided with a controllably moved optical beam guide which at its other end is joined to a block (3) with an array of optical sensors serving for detection of the displacement of the rod end. The block (3) is connected to a computer serving for signal evaluation and production of data on the flow velocity and direction.
Patent DE-19705196-A1 (DE)
Title: Tyre tread having series of transverse grooves curving across full width of tyre
Inventor: STUMPF HORST DIPL ING
IPC: B60C11/00
Filed: 1997-02-12
Abstract: This tyre tread pattern has continuous, separating, transverse grooves (1) running edge to edge, each having curved sections. Further intermediate transverse grooves, start from one edge of the tread, and run only across a part of its width. The further transverse grooves succeed circumferentially, alternating on opposite sides of the tread. Exclusively transverse grooves (1) are present over the greater part of the circumferential contact surface, with differing, broken progressions.
Patent DE-19711706-A1 (DE)
Title: Portable hand-held hydraulic tool for e.g. pressing, cutting or stamping
Inventor: KIMURA KIYOSHI
IPC: B21D28/00
Filed: 1997-03-20
Abstract: This portable hydraulic tool has a casing (46) including a cylindrical fluid chamber (48) for the piston (44) which is retracted and advanced within. The pump casing (22) contains a chamber (30) for hydraulic fluid. The pump (20), within this chamber pressurises the fluid, for delivery to the cylindrical fluid chamber (48). A further section of the tool (64, 68) includes the fluid control chamber (66), permanently connected to the pump chamber (30). There is a resilient air cushion (70) in the fluid control chamber. Its expansion and contraction maintains a constant liquid quantity in the pump chamber (30). The spacer (80) contained in the air cushion, prevents contact between its opposing internal wall surfaces.
Patent DE-19716058-A1 (DE)
Title: Optical position measuring device
Inventor: HUBER WALTER DIPL ING
IPC: G01D5/38
Filed: 1997-04-17
Abstract: The optical positioning measuring device is used to determine the relative position between two objects movable relative to each other. The device has a light source. It also has a rule scale with definite scale divisions. The device also has at least one scan scale with a definite scale division. Interference capable partial beam bundles are incident on the sample scale. The beam bundles are deflectable in at least four different spatial directions. The scan scale also has a super-structure which can be characterised by predetermined super-structure parameters. The device has four detector elements for detecting signal components corresponding to the interfering partial beam bundles. The scan scale is formed such that the incident beam bundles are deflected on the order of 0, 1 and 2. The four detector elements are arranged in the spatial directions such that they correspond to the deflection orders of 1 and 2. The scale divisions of the scan scale are selected to be double that of the divisions of the rule divisions. The super-structure parameters of the scan scale are selected such that with an order of curvature of 0, 1 and 2, adequate intensity of the signal components is guaranteed. With orders 1 and 2, a sufficient degree of modulation of the signal components results with relative movement of the two scales. The phase and amplitude relationships between the detected signal components enable an addition of non-inverted and inverted signal components such that at least two output signals can be generated with a phase offset of 90 deg.
Patent DE-19716491-A1 (DE)
Inventor: DEUFEL KARL
IPC: B23C5/00
Filed: 1997-04-19
Abstract: The invention relates to a machine tool (10) comprising a spindle (11) designed to receive a tool (15) for machining a workpiece (16). The invention further provides for a device (17) for clamping said workpiece (16), as well as a changing device (37) for changing a machining tool (29), which changing device holds the machining tool (29) in a gripper (38) which introduces the machining tool (29) laterally into a hollow cavity (21) of a workpiece in such a way that said tool can be automatically coupled to an adapter tool (32) held by the spindle (11).
Patent DE-19717630-A1 (DE)
Title: Automat representation method of finite state machine for processor memory or display
Inventor: THURNER ERWIN DR
IPC: G06F8/73
Filed: 1997-04-25
Abstract: The automatic representation method for an automat uses a source code of a structured programme language containing a variable. A given variable is selected and the source code is searched to locate this variable, which is altered to represent a condition transition.  The selection of a variable, its location within the source code and its alteration is repeated until the full automat is represented by the source code.
Patent DE-19720410-A1 (DE)
Title: Vehicle exhaust silencer
Inventor: MAEDA KAZUSHIGE
IPC: F01N1/16
Filed: 1997-05-15
Abstract: The silence has a casing (1), an expansion chamber (2) in it, first and second volume chambers (3,4) built out in the casing adjacent to the expansion chamber, an inlet tube (7) to take the exhaust gas to the first volume chamber, with aperture to the expansion chamber, and an end tube to take the gases in the second volume chamber out of the casing, also with an aperture to the expansion chamber. There is also a valve (16) to guide the exhaust gases from the first volume chamber into the second one, depending on the pressure difference between them.
Patent DE-19730809-A1 (DE)
Title: Cutting machine for bread with rotating circular or sickle-shaped blade
Inventor: WARNKE THOMAS
IPC: B26D7/08
Filed: 1997-07-18
Abstract: The cutting machine has an oiling unit (3), at the blade side surface. The oiling unit is liftable by a lifting unit (9) from the blade side surface (2). The lifting unit is remotely operable, electrically, hydraulically and-or pneumatically, across linkage or gears. The lifting unit has a lifting magnet (9), at which the oiling unit (3) is fixed directly or across intermediate parts.
Patent DE-19732569-A1 (DE)
Title: Quasi-optical harmonic wave filter for HF signal generation
Inventor: FRIEDSAM GERHARD
IPC: H01Q19/08
Filed: 1997-07-29
Abstract: The individual layers comprise different dielectric and/or magnetic properties. The filter plate is located in a signal path of a HF transmission path at a point, at which the HF signal is not passed through a waveguide.   The thickness, permittivity, and permeability of the individual layers are so chosen that the signal wave passes through the filter plate almost unattenuated, while at least the first, but possibly also further harmonics are reflected. The dimensions of the filter plate, except the thickness, are more than four wavelength of the signal wave by propagation through air.
Patent DE-19733359-A1 (DE)
Title: Container for road gritter
IPC: A01C15/00
Filed: 1997-08-01
Abstract: A gritting container for fitting onto a conventional truck has separate compartment for dry granular grit and liquid treatment eg. salt solution. The dry grit compartment comprises a hopper formed between sloping bulkheads (18,19) and with the bulkheads adjustable to vary the relative volumes of the two compartments. The liquid is held inside flexible bag inserts each side of the hopper and with the volume of the bags sufficient to cover the possible angular settings of the hopper walls.
Patent DE-19736432-A1 (DE)
Title: Preparation of N-methyl-2-(3,4-di:methoxy)ethylamine
Inventor: FUCHS EBERHARD DR
IPC: C07C217/60
Filed: 1997-08-21
Abstract: Preparation of N-methyl-2-(3,4-dimethoxy)ethylamine comprises reacting 3,4-(dimethylphenyl)methylnitrile with methylamine and hydrogen, in the presence of a catalyst e.g. a group VIII element, together with a lanthanide or actinide on a carrier.
Patent DE-19740637-A1 (DE)
Title: Flow regulator for varnish spray pistol
Inventor: SOPKA JOERG DR
IPC: G05D7/06
Filed: 1997-09-16
Abstract: The flow regulator has at least one valve (2) and an electronic control unit (4), which are assembled to form one component part. The control unit detects, stores and/or adjusts the opening extent of the valve (2), the pressure difference between the inlet duct (2A) and the outlet (2B) of the valve (2), as well as the temp. (T) in the valve (2). The control unit (4) is preferably designed as a microprocessor.
Patent DE-19744035-A1 (DE)
Title: Iron(II) sulfate is added to cement during discharge from cement works storage silos
Inventor: KUHLMANN KARL DR ING
IPC: C04B40/00
Filed: 1997-10-06
Abstract: In a cement preparation process, iron(II) sulfate particles are added, as reducing agent for eczema-causing water-soluble chromate, to the cement being discharged from large intermediate storage silos in the cement works.  Preparation of a cement, which contains eczema-causing water-soluble chromate and which is mixed with 0.01-1 wt.% dry iron(II) sulfate particles for chemical reduction of this chromate(VI), in which the ground cement is stored in large silos in the cement works and withdrawn for transport in silo trucks or for packaging in sacks, the novelty is that the dry iron(II) sulfate particles are added to the cement on withdrawal from the large silos. Preferred Features: When sacks are being filled, an automatically weighed quantity of iron(II) sulfate is introduced continuously into the cement flowing into the sacks or in portions into the sacks.
Patent DE-19745021-A1 (DE)
Title: Packet oriented data traffic network for ATM
Inventor: MARTINSON THOMAS
IPC: H04L12/937
Filed: 1997-10-11
Abstract: The network includes several nodes (K1-K4) which are coupled by connections (R11-R14,R21-R24) to a ring structure. Each node (K2) is coupled to the connections by high-speed interfaces (HSI1-HSI4). A buffer circuit (B1,B2) is provided between the high-speed interfaces for reading routing information in a data packet header.  An user interface (LSI1,LSI2) has a queue circuit (Q1-Q4) and a controller is provided for processing the data packets in a transit, insert or extract mode. Preferably, the buffer circuit provides a delay time of less than 10 us, especially 5 us or less in the transit mode.
Patent DE-19747634-A1 (DE)
Title: Electric battery housing and cable termination e.g. for vehicle starter- and drive-batteries and for standby power supplies
Inventor: SCHULLE KLAUS-DIETER
IPC: H01M50/567
Filed: 1997-10-29
Abstract: The battery housing (2) has a notch in one of its sidewalls, adjacent the top edge, for reception of a cable termination (1), with the rear side of the latter provided with an angled stop nose (3) cooperating with a stop opening (8) provided by the battery housing.  The cable is secured via a clamp screw (4) and a cooperating clamp nut (5), with the screw head held by the cable termination and the screw shaft fitted with a metal spacer (7) on the opposite side of the cable shoe (6) to the clamp nut.