baber/WOPTO huggingface dataset:
Patent DE-10117990-C1 (DE)
Title: Precision machining device, for cylinder running surfaces, has hollow tool drive spindle, traction rod, and electronic control unit controlling traction rod
Inventor: KASCHEL PETER
IPC: B23D77/10
Filed: 2001-04-10
Granted: 2002-07-25
Abstract: The precision machining device has a hollow spindle (5) driving the tool (6). A traction rod (16) coupled to a spreading body (21) passes through the spindle cavity, so that the base body (9) can be widened. There is an electronic control unit (18) to control the traction rod. This rod may be operated by a step motor (17).
Patent DE-10146756-C1 (DE)
Title: Fuel injector for common-rail fuel injection system for IC engine has motion converter between piezoactuator and valve needle
Inventor: VU NGOC-TAM
IPC: F02M59/46
Filed: 2001-09-22
Granted: 2003-04-24
Abstract: The fuel injector has an injection jet (180) at the end of an injector housing (101) containing a jet needle (103) cooperating with the valve seat (106) of an injection valve (160) and operated by a piezoactuator (126) via a motion converter (200,300,400). The latter converts the movement of the piezoactuator drive element (128) in one direction into a movement of the jet needle in the opposite direction and vice versa via a pair of parallel operating elements coupled together via a drive element.
Patent DE-10151274-C1 (DE)
Title: Method, for supplying pressurized water to equipment for producing hollow plastic moldings, comprises compressing water, storing it in tanks, removing water from equipment, decompressing and recirculating it
Inventor: DANNOEHL PETER F
IPC: B29C49/78
Filed: 2001-10-22
Granted: 2003-01-16
Abstract: Method for supplying water under pressure to equipment (19) for producing hollow plastic moldings comprises: (a) compressing water from a mains supply (A); (b) storing it in tanks (11, 12) containing a gas cushion; removing water discontinuously from the equipment; and (d) decompressing excess water and recirculating it to the compression stage.  An Independent claim is included for apparatus for carrying out the method comprising: (a) a high-pressure pump (8) whose suction side is connected by pipes (1, 6) to the mains supply; (b) tanks containing gas cushions connected by a third pipe (9) to the pump; (c) an overflow valve (17) connected by a fourth pipe (16) to the tanks and by a fifth pipe (18) to the inlet of a heater (5). The molding equipment is positioned between the tanks and the overflow valve.
Patent DE-10228970-C1 (DE)
Title: Web-fed printing machine has printer unit printing width of six axially adjacent pages, with superstructure, at least one roller and folder and two printing towers
Inventor: SCHAEFER KARL
IPC: B41F27/12
Filed: 2002-06-26
Granted: 2003-11-13
Abstract: The printer unit (02) prints a web (03) with six axially adjacent printed pages and has a superstructure (04) in which the web is divided longitudinally into three part-webs (03a,03b,03c). A folder structure has at least one roller for conveying the part-webs and at least one folder device each driven mechanically separately by drive motors. At least two printing towers (01) each have at least two printer units and s folder structure which has two vertically staggered groups of at least two formers each and at least one group of leading rollers.
Patent DE-19505344-C1 (DE)
Title: Coupling for rotary machine for cleaning hard surfaces
Inventor: KOMP HELMUT
IPC: A47L11/16
Filed: 1995-02-17
Granted: 1996-09-26
Abstract: The machine has a disc-shaped tool turning on a vertical axis and with a central opening forming a detachable bayonet coupling to an inserted driving hub. Radial protrusions on the latter fit in axial grooves at the opening. At both sides of each groove are radial supporting faces at the top of the opening and protruding into it and which engage under the protrusions on the hub when this is turned. At their sides furthest from the grooves, the supporting faces have stop faces struck by the hub protrusions on rotation, and they also contain stepped recesses. Each of the latter accommodates a protrusion (13) on the hub (8), and the latter and the tool (7) slide axially in relation to each other at least for the height of the recess (25). The latter can be enclosed on one side by a stop face (22), and between the groove (20) and the recess there can be a slide face (23) for the hub protrusion. There can be a chamfer leading to the groove on each side at the top. A stop (12) can be provided on the hub, limiting the depth of insertion into the tool, while the hub protrusions are clear of the supporting faces (21) in the deepest position.
Patent DE-19509800-C1 (DE)
Title: Pallet testing method for pallet mfg. production line
IPC: G01M99/00
Filed: 1995-03-21
Granted: 1996-10-10
Abstract: The method tests pallets formed from spaced apart blocks or logs, upper boards and running boards, connected together. The pallets undergo upper board pressure control, running board control, free space control and a block control. The upper board and/or the running board may also be subjected to a load testing. The height of the pallets may be controlled. The width of the middle running board may also be tested. A free space control may be carried out between the running boards. A diagonal measurement of the pallet may also be taken. The method involves a device which includes modules including a pallet output module, a brush unit module and a control unit for good and bad pallet stores. The pallet output module may have a chain conveyer, a first roller passage with adjustable boundaries and an inlet pallet magazine with a second roller section.
Patent DE-19529456-C1 (DE)
Title: Self-service store with shopping trolley detection
Inventor: SIEGEL FRANZ
IPC: G08B13/14
Filed: 1995-08-10
Granted: 1996-10-24
Abstract: The self service store, such as a supermarket, uses shopping trolleys that are fitted with identification means that cause detectors at different locations to respond. In particular the detectors allow the presence of the trolley in an exit region to be detected.  The detectors communicate with a central data processing facility and a trolley being removed without first passing through the checkout is detected. A number of identification means may be used and a typical method may be in the form of a transponder that emits a bar code signal when passing through a transmitted field.
Patent DE-19615127-C1 (DE)
Title: Electronic monitor e.g. for opening and closing vehicle sun-roof
Inventor: LAMM HUBERT DIPL ING
IPC: B60J7/057
Filed: 1996-04-17
Granted: 1997-04-10
Abstract: A device and a process to correct a limiting value (16) for closing force, in particular in a sliding sunroof, comprise an air pressure sensor (14) whose signals are averaged to derive a reference pressure (19) and determine changes in pressure as deviations from this reference pressure. An electronic control unit (12) alters the limiting value (16) for closing force as a function of pressure conditions.
Patent DE-19626630-C1 (DE)
Title: Device for switching an inductive load esp. fuel injection valve of IC engine
Inventor: FOERSTER RALF DR
IPC: H03K17/0814
Filed: 1996-07-02
Granted: 1997-09-11
Abstract: The device has a series-circuit contg. the load (L) and an electronic low-side MOSFET switch (M) connected between the plus and minus poles of a battery voltage source. A series circuit contg. a control switch (S1) and control voltage source (Vc) is connected between the MOSFET switch gate (g) and the minus pole. A first resistance (R5) is in parallel with the control switch.  A clamp circuit contains a second resistance (R1) connected to the gate and to the emitter of a PNP transistor (T), whose collector is connected to the minus pole, a constant current source (Q) connected between the minus pole and, via a switch (S2), to the transistor base and a third resistance (R2) connected between the transistor base and MOSFET drain.
Patent DE-19639386-C1 (DE)
Title: Automatic equipping machine e.g. for SMD circuit boards
Inventor: LEITHAEUSER HARTMUT DIPL ING
IPC: H05K13/02
Filed: 1996-09-25
Granted: 1998-06-18
Abstract: A displacement-shift device for electrical component (2) housed in rod-type linear magazine by means of cyclic-action drive (6) which advances the linear magazine by a limited stroke length, brakes and withdraws. The amount of acceleration and retardation of the individual movement phases is calculated so that the component slips in the direction of the end of the magazine into a collection or pick-up position. The drive (6) is designed as a linear drive and is limited to a small number of drive strokes, and the stroke length is adjustable by at least one sixth of the component length. More specifically, an electro-motor drive is used.
Patent DE-19702410-C1 (DE)
Title: Reaction crucible for alumino thermal welding
Inventor: GRAF ALFRED
IPC: B23K37/00
Filed: 1997-01-24
Granted: 1998-03-12
Abstract: A reaction crucible, for an alumino thermal rail welding apparatus, comprises a cylindrical crucible shrouding (1) of metal plate, with an inner fireproof cladding (4). A central opening (5) is at the flat base with a sealing material. The crucible shrouding (1) has a cover (3) and carrier grip (2), and also acts as the transport container for the welding portion, to be set directly on a mould and be secured to it.
Patent DE-19703516-C1 (DE)
Title: Vehicle seat with upholstery heating and cooling
Inventor: FAUST EBERHARD DIPL ING
IPC: A47C27/00
Filed: 1997-01-31
Granted: 1998-05-07
Abstract: The seat has a control unit (34). The inlet side is connected to a temperature sensor (32) located in the upholstery (14). The outlet side is connected to the electrical switching circuit of the ventilation and heating unit. When upholstery surface temperatures registered by the sensor exceed a predetermined value, the control unit switches on the ventilation unit (23,30) or changes over to a higher power stage or disengages the heater or changes it over to a lower setting. The reverse takes place when temperatures fall below the predetermined value.
Patent DE-19748962-C1 (DE)
Title: Sheet metal fastening nut
Inventor: HULLMANN KLAUS
IPC: F16B37/02
Filed: 1997-11-06
Granted: 1999-06-24
Abstract: The nut has a threaded plate (1) with an opening (3) for a screw (15,16). The opening has a half-shell formed peripheral engaging wall (4) for the screw. A stop plate (2) is formed at an angle and has a curved stop edge (7) and a rear edge (8) to engage a rib (5) on the threaded plate.
Patent DE-19822281-C1 (DE)
Title: Production of bis-trimethylsilyl-carbodiimide useful as reagent for the manufacture of e.g. pharmaceuticals, plant protectants and dyes comprises reaction of cyanamide with hexamethyldisilazane
Inventor: GUETHNER THOMAS
IPC: C07F7/10
Filed: 1998-05-18
Granted: 1999-08-19
Abstract: Bis-trimethylsilyl-carbodiimide (I) is produced by the reaction of cyanamide (II) with hexamethyldisilazane (III). Production of bis-trimethylsilyl- carbodiimide (I) comprises the reaction of cyanamide (II) with hexamethyldisilazane (III) at -10 to 130 deg C, optionally in an organic solvent.
Patent DE-19846691-C1 (DE)
Title: Microstructured glass used in the production of sensors
Inventor: SASSEN STEFAN
IPC: H01L21/033
Filed: 1998-10-09
Granted: 1999-11-25
Abstract: A method for micro-structuring glasses or vacuum-evaporated glasses, whereby a substrate (1,2), e.g. a Si wafer (1) with a glass layer supporting an Al layer (3) and a SiO2 layer,s initially provided. One area of the SiO2 layer (4) and an underlying Al layer (3) is removed by means of photolithography and etching, whereby a section of the underlying substrate (1, 2) is revealed. Subsequently a glass layer (6) is vacuumevaporated onto the structure and the remaining parts of the Al layer (3) are etched away in another step of the inventive method. The overlying SiO2/glass layers are removed by means of a lift-off procedure. Before lift-off they can be dipped in hydrofluoric acid. This results in the formation of channels or pin holes in the overlying glass layer (6) and significantly reduces etching times.
Patent DE-19846824-C1 (DE)
Title: Steering wheel for motor vehicle
Inventor: FRANKE ANDREAS
IPC: B62D1/06
Filed: 1998-10-10
Granted: 2000-04-13
Abstract: The steering wheel for a motor vehicle has a rigid armature with a covering and the hub has a chamber (10) defined by a shell (12) which is inserted into a corresponding opening in the covering (5) and lies flat with the armature (4). The armature and shell can have locating guides.
Patent DE-19900611-C1 (DE)
Title: Device for covering an artificial intestine exit, in particular, for persons with prolapse problems comprises a central element which is provided with a depression for limited intestine movements
Inventor: BIESENBACH HARTMUT
IPC: A61F5/448
Filed: 1999-01-11
Granted: 2000-07-06
Abstract: The device incorporates a flat cap provided with a position fixing element (38) which at least partly surrounds two locking rings. There is a central element which is located in the region surrounded by the locking rings, and is provided with a depression limiting movements of the prolapsed intestine. The central element has a sealing surface around this depression, with an exception of a slit-like bottom opening zone (43).
Patent DE-19918019-C1 (DE)
Title: Folding seat for public service vehicle
Inventor: EGNER HANS
IPC: B60N2/30
Filed: 1999-04-21
Granted: 2000-01-05
Abstract: The invention relates to a folding seat of the type preferably used for spare seats in public transport vehicles. When not in use such folding seats automatically fold back into an upright position by means of a return spring (6) mounted on a shaft (16). Owing to fatigue or breakage said restoring spring (6) occasionally has to be replaced. In the folding seat provided for in the invention the spring-supporting shaft (16) consists of two parts (4, 5) which are positioned at an axial distance in relation to each other and rigidly joined by means of a removable sliding element (15). By detaching and sliding said sliding element the spring can be changed without the need to disassemble the folding seat. The invention also makes it possible to transform existing folding seats with only minimal effort.
Patent DE-19938606-C1 (DE)
Title: Required clamp force indication device for C-shaped clamp cuff has display element which ruptures when inner edge of clamp clip end wall is at given spacing from clamped object
Inventor: SCHEIT PETER
IPC: F16L21/06
Filed: 1999-08-14
Granted: 2000-12-14
Abstract: The required clamp force indication device (21) has a display element (22) associated with each end wall (2) of the C-shaped clamp cuff (1), fitted to the radially inner edge of the end wall. The display element ruptures when the required clamp force is reached and the inner edge of the end wall has a given relative spacing from the clamped cylindrical object.
Patent RU-2032216-C1 (RU)
Title: Process of identification of badge from translucent material with luminophor and gear for its realization
Inventor: BELOV VLADIMIR YU
IPC: G06K7/12
Filed: 1992-10-22
Granted: 1995-03-27
Abstract: FIELD: automatics, computer engineering. SUBSTANCE: invention is meant for use in turnstiles, automatic phones and the like. Process is based on registration of radiation of excited luminophor with exposure of face surface of badge to light flux and on comparison of this radiation with preset value. Radiation of excited luminophor from butt surface of disc-shaped badge is registered under uniform radiation of its face surface with light flux. Gear for realization of process includes radiation source 1 installed in window of badge conduit 9 on side of face surface of badge 2, photodetectors 4,5 and threshold elements 6,7. Gear is inserted with former 8 of controlling signals to determine direction of badge movement. Photodetectors 4,5 are installed in window of badge conduit 9 on side of butt surface of badge 2. EFFECT: increased operational reliability and authenticity of badge identification. 2 cl, 2 dwg
Patent RU-2102928-C1 (RU)
Inventor: KAGRAMANOV I I
IPC: A61B17/00
Filed: 1992-10-26
Granted: 1998-01-27
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: method deals with applying temporary aortic pulmonary shunt by cannulation of ascending aorta and pulmonary artery with the help of polyvinyl chloride catheter which is preliminarily squeezed. Right pulmonary artery is squeezed, the trunk of pulmonary artery is narrowed down by 50% with simultaneous launching of temporary shunt. Parietally pulmonary artery is squeezed out more proximally against temporary shunt, anastomosis is applied with synthetic prosthesis according to the type of "the end-into-the side", the clamp is moved upon synthetic prosthesis. Parietally aorta is squeezed out, anastomosis is applied with the second end of prosthesis. Then anastomosis launching is conducted along simultaneous removal of temporary shunt. EFFECT: more spare and reproducible method.
Patent RU-2066155-C1 (RU)
Title: Talocrural node of prosthesis
Inventor: KRIVOROTOV ALEKSANDR S
IPC: A61F2/60
Filed: 1992-11-26
Granted: 1996-09-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has foot 1, rubber ring 2 with notches 3. Capron lock is closed loop embracing the foot, rubber ring and locking limiting member. The talocrural node enables prosthesis foot to work like foot with natural talocrural articulation. Notches 3 in rubber ring 2 and locking limiting members having the form of protrusions are positioned at 90 deg and play the role of damping cross- member. It enables the foot to have multiple degrees of freedom in rotating corresponding to pavement relief. EFFECT: improved functional results. 5 dwg
Patent RU-2103906-C1 (RU)
Inventor: KLIMASHOV BORIS MIKHAJLOVICH
IPC: A61B3/16
Filed: 1992-12-21
Granted: 1998-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: method involves recording pulsogram taken from carotid artery and arterial pressure and blood pressure are calculated in the region of ciliary body projection according to suggested mathematical formulas. The device is based on elements widely used in electronics like optoelectronic pare of infrared radiation and photoreceiver, digital engineering members and semiconductor indicators. The device has analog-to-digital converter, counter, memory unit, control unit, systole duration calculator, systole amplitude sum calculator, maximum systole amplitude calculator, systolic carotid artery pressure calculator, eye vessels pressure calculator, mode switch. EFFECT: enhanced effectiveness of eye pressure measurement in contactless way. 2 cl, 1 dwg
Patent RU-2099021-C1 (RU)
Inventor: KUTSIN SEMEN S
IPC: A61C13/00
Filed: 1993-01-18
Granted: 1997-12-20
Abstract: FIELD: stomatology; prosthetics for single defect of dentition. SUBSTANCE: proposed method comprises step of treating dental prosthesis to form two horizontal grooves on oral side of prosthetic tooth, followed by fixing prosthesis by two rod-type clamps, ends of which are secured at oppositely lying fixation points located on medial surfaces of supporting teeth. Clamps themselves are secured in grooves formed in prosthetic tooth. Proposed fixed dental prosthesis comprises artificial tooth and fixtures in form of rod-type clamps, ends of which protrude over medial surfaces of artificial tooth. EFFECT: 1) prosthesis can be fixed in single dentist's reception; 2) excellent cosmetic effect. 2 cl, 5 dwg
Patent RU-2090055-C1 (RU)
Inventor: EYUVINN ELLEGORD
IPC: A01G9/10
Filed: 1991-09-03
Granted: 1997-09-20
Abstract: FIELD: agriculture, in particular, production of substrate blocks from loose, for instance, sphagnous material. SUBSTANCE: method involves feeding loose material through pipeline and performing vacuum deposition in suction chamber till loose material is compacted. Suction chamber is continued by block forming netted chamber having pipe with perforated wall making net. This chamber has cylindrical housing composed of two detachable parts. Cylindrical part is mounted for axial continuous reciprocation so that compacted material is discharged in the form of continuous mass. Air-impermeable paper material is introduced into pipeline together with loose material. Mass of compacted material is wrapped with paper material, discharged from pipeline and cut into separate blocks. EFFECT: increased efficiency, simplified method and improved quality of substrate blocks. 9 cl, 4 dwg
Patent RU-2058933-C1 (RU)
Title: Ozonizer
Inventor: PLOTNIKOV PETR V
IPC: C01B13/11
Filed: 1993-02-03
Granted: 1996-04-27
Abstract: FIELD: ozonizing devices. SUBSTANCE: ozonizer has two coaxial electrodes in its body. Internal electrode with negative potential has conical dowels. Both electrodes are made of high-melting metal. EFFECT: higher efficiency. 1 dwg
Patent RU-2084126-C1 (RU)
Title: Hothouse
Inventor: SHARUPICH VADIM P
IPC: A01G9/24
Filed: 1993-02-19
Granted: 1997-07-20
Abstract: FIELD: agriculture; plant growing in protected ground. SUBSTANCE: the hothouse has frames with cross-bars 4, air supply system and illumination facilities. Supported by cross-bars 4 are trays 5 designed for growing plants. Hollow frame cross-bars 4 are connected to each other to form a common air duct and are adopted to be coupled with a compressed air source. Cross-bars 4 are provided with holes 8, through which they are associated with tubes 12 fixed on the frames and intended for plants 7. The inner surfaces of the tubes are covered with light-reflecting material. Trays 5 designed for growing plants 7 are located under tubes 12. Plants are exposed to direct and reflected light fluxes 19 and 20, respectively, emitted by light source 13. Carbon dioxide, warm or humid air or their mixture is fed from the compressed air source along a pipeline and a manifold through holes 8 in hollow cross-bars 4 into tubes 12 to plants 7. EFFECT: improved feed of air and carbon dioxide to plants. 5 cl, 4 dwg
Patent RU-2076956-C1 (RU)
Title: Vane hydraulic machine
Inventor: BORODIN VLADIMIR A
IPC: F04C2/344
Filed: 1993-03-24
Granted: 1997-04-10
Abstract: FIELD: pump engineering. SUBSTANCE: housing of the hydraulic machine is provided with eccentrically mounted rotor that is set on a sleeve by way of a movable key joint. The sleeve is connected with the driving shaft by way of a fixed key joint. The radial grooves made in the rotor receive movable plates. Between the sleeve and plates on the end faces of the rotator are seals that are movable in the axial direction. The sleeve is provided with an outer longitudinal passageway. EFFECT: enhanced reliability. 5 dwg
Patent RU-2082360-C1 (RU)
Title: General purpose transportation splint
Inventor: KARSKANOV VLADIMIR K
IPC: A61F5/04
Filed: 1993-04-23
Granted: 1997-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has a set of ladder-type sections of various forms and fixing belts. The splint is assembled by connecting the sections one to another by means of quickly operating locks to provide the needed splint form reliably fixing extremity in case of fracture of given kind. EFFECT: improved reliability, long service life. 4 cl, 5 dwg