baber/WOPTO huggingface dataset:
Patent DE-10216514-C1 (DE)
Title: Dismountable spring hinge for spectacles frame arm has hinge housing provided with service region penetrated to provide access to interior of housing
IPC: G02C5/22
Filed: 2002-04-09
Granted: 2003-12-18
Abstract: The spring hinge (1) has a housing (3) receiving a hinge element (5) and a locking element (11) and having a closed service region (29) provided by a wall section (31) of reduced wall thickness, which can be penetrated, e.g. by an inserted tool (35), for providing access to the interior of the hinge housing.
Patent DE-19531066-C1 (DE)
Title: Computer mouse with ergonomic design
Inventor: ESSLINGER HARTMUT PROF DR
IPC: G06F3/0354
Filed: 1995-08-23
Granted: 1996-10-24
Abstract: The mouse is composed of two mechanically interconnected parts. The part (1) containing the tracking ball is the base of the mouse and has a bulbous top. The second part is a strip formed top (2) following the bulbous shape of the base forming a beak shape at one end.  It is composed of two click keys (3,4). The mouse includes a cable for connection to a computer. The bulbous top of the mouse is ergonomically designed so that a user can place his or her palm over it comfortably. The two click keys are on either side of a symmetrical line w.r.t. the bulbous top of the mouse and are separated by a slit.
Patent DE-19539055-C1 (DE)
Title: Thermal lagging removal, reducing nearby airborne mineral fibre count
Inventor: EHLERS PETER
IPC: B09B5/00
Filed: 1995-10-20
Granted: 1996-12-05
Abstract: A method for removing an encased structural component containing or shedding gas-permeable mineral fibres, esp. the thermal insulation for a container or tank, entails injecting steam through a hole or holes in the cover, which is then removed before finally removing the structural component.  Pref. the steam injection holes are placed at intervals between 1 and 2, pref. at about 1.5, metres. Where the component is a vertical structure steam is injected into the upper cover holes first and each for a period of between 5 and 30, pref. about 10 minutes. When dismantling the cover, individual parts only are removed, a fibre binding substance is applied to the exposed structural component and the dismantling continued.
Patent DE-19603934-C1 (DE)
Title: Strip for scraping conveyed material from lower belt part of conveyor belt
Inventor: JOSTES HANS DIPL ING
IPC: B65G45/12
Filed: 1996-02-03
Granted: 1997-08-21
Abstract: The scraping strip (1) is matched to the surface contour (10) of the work surface (11) in the lower belt part (3) with a convex contour (7a) of its scraping edge (7). The work surface contour is concave. The scraping edge is adjustable around the pivot axis (15), depending on its drive, automatically by a regulator by pivoting the pivot axis (15) of the scraper strip in the running direction of the conveyor belt. The regulator is a pretensioned energy accumulator, such as a mechanical or pneumatic spring, or pneumatic or hydraulic adjustment component.
Patent DE-19628092-C1 (DE)
Title: Device for allowing objects to be introduced into trocar sleeve closed with flexible seal
Inventor: GIORDANO NICOLA DIPL ING
IPC: A61B90/00
Filed: 1996-07-12
Granted: 1997-10-16
Abstract: The device comprises a tubular guide (17) whose outer diameter is smaller than the inner diameter of the trocar sleeve. The inner diameter of the guide is greater than the outer diameter of the object (8) to be inserted. The guide body is divided along its length into several peripheral sections (12,13), and these sections are movably connected to one another, their movement being relative to one another across the guide. The guide body sections are so far removable from one another that the object being inserted fits between two adjacent peripheral sections. The peripheral sections are activated by spring devices (14) which cause them to approach one another against the effect of the force of the spring devices.
Patent DE-19631468-C1 (DE)
Title: Withdrawal device, particularly for cabinet drawer
Inventor: RUNGE JUERGEN
IPC: A47B88/04
Filed: 1996-08-03
Granted: 1997-08-21
Abstract: The support part (6) is withdrawably and pivotably guided by a push and pivot guide in the cabinet body (1). By movement of the cabinet drawer (5), the straight-line and pivot movements are coupled together. The pivot and push guide incorporates pivot levers (14, 15), of which one is connectable to the support part and the other is fitted to the cabinet body. The pivot lever connected to the support part is located in the push guide (11) rotatably through 360 degrees and is couplable with the other pivot lever. The support part with a pivot or rotary movement of its pivot lever and of the other pivot lever can be moved to different withdrawal positions.
Patent DE-19637795-C1 (DE)
Title: Reinforced multilayer tubing for pipelines lining
Inventor: HENZE MICHAEL DIPL ING
IPC: B29C63/34
Filed: 1996-09-17
Granted: 1997-10-09
Abstract: This new method forms transportable, multilayer, flexible lay-flat tubing (1). The outer layer (2) is gas-impermeable, and the internal layers (3) are of fibrous material (4) impregnated with a hardenable resin (11).  In use, such lining clads pipelines and channel systems internally.  The new method requires the initially non-impregnated tubing (1) to be lifted up into the nip (6) between rolls (7, 8). Air is evacuated from the initial length (1a). To commence the process, liquid resin (11) is introduced into the end opening (1d) of the tubing. This resin is confined just over the nip (6). The tubing is drawn away from the nip, generally upwards, at a speed retaining the boundary between impregnated- and non-impregnated sections near the nip. The tubing is pulled through at least one further nip (36, 38), to be collected on a transport unit (e.g. a pallet).  Also claimed is the corresponding plant to carry out the proposed process.
Patent DE-19643427-C1 (DE)
Title: Detecting and measuring allergy causing substances in air
Inventor: HOFFMANN ANDREAS DR
IPC: B01L5/04
Filed: 1996-10-22
Granted: 1998-02-12
Abstract: Detecting and measuring allergy causing substances in air comprises passing the air through a gas scrubber comprising a physiological solution for a fixed length of time and measuring the amount of mediators or other vasoactive substances liberated by the allergy-causing substances in the scrubber liquid as a result of them coming into contact with basophilic cells sensitised with IgE antibodies.
Patent DE-19646010-C1 (DE)
Inventor: JAHNS CLAUS-PETER DIPL ING
IPC: F16D55/40
Filed: 1996-11-07
Granted: 1998-04-02
Abstract: A brake assembly for a vehicle, comprises a brake rotor 3, a first non-rotatable, parking, brake member 6 biassed to the right by a spring 5 to effect braking when parked. A second non-rotatable, service, brake member 10 can be urged to the left, against bias of spring 7, by hydraulic pressure fluid in chamber 8, e.g.under the control of a brake pedal, to initially release the parking brake and subsequently to apply the service brake.
Patent DE-19648601-C1 (DE)
Title: Movable effective pressure indicator of local flow meter
IPC: G01P5/14
Filed: 1996-11-23
Granted: 1998-02-19
Abstract: The disclosed portable device for measuring active pressure is set in the path of a liquid flow. The device is comprised of a body (1) through which the flow runs, wherein said body comprises a measuring channel (2) in the form of a diffuser, a converging tube and a diffuser combined together. The cross-sectional areas at the entry (3) and exit points (4) are identical. A large differentil  DELTA P is obtained between the pressure values Pmax and Pmin at the points of maximum (5) and minimum (6) sections, thereby ensuring highly accurate measurements.
Patent DE-19650076-C1 (DE)
Title: Release agent for moulding plastics especially polyurethane
Inventor: ALEXANDER PETER
IPC: B29C33/64
Filed: 1996-12-03
Granted: 1997-10-30
Abstract: Release agent used in moulding plastics, especially polyurethanes, is based on organosilicon compounds and low-molecular siloxanes.  It comprises 0.1-5.0 wt.% polysiloxane (I) containing  psi -aminopropyl groups, 4.0-60.0 wt.% polysiloxane of formula (II) and 35.0-95.9 wt.% solvent(s) based on halogen-free hydrocarbons with a flash point of more than 55 deg  C (where, a = 7-13). (II) contains less than 5 wt.% compounds in which a is less than 7 and not more than 5 wt.% compounds in which a > 13.
Patent DE-19719637-C1 (DE)
Title: Assembly which controls discharge of flocculant agent into piped sludge through
Inventor: KNAUER JOACHIM FRIEDRICH
IPC: G05D21/02
Filed: 1997-05-09
Granted: 1998-07-09
Abstract: An assembly (6) introduces a controlled flow of flocculant agent into a pipe (1) flow of sludge as part of a water treatment process. The combined mixed flow of sludge and flocculant agent is monitored by a measuring assembly (21) with a sludge inlet (29). The novelty is that: (a) the flocculant agent is introduced to the sludge through a motor-driven (7) rotating distributor head (6) with external mixer-blades (11); (b) the measuring assembly (21) sludge inlet (29) is directly linked to the sludge pipe in or immediately down flow of the distribution point (6).
Patent DE-19727976-C1 (DE)
Title: System for conducting exhaust gas from heater at preferably electric vehicle or with light body
Inventor: MELZER OLAF
IPC: F01N3/05
Filed: 1997-07-01
Granted: 1998-10-29
Abstract: The system conducts the exhaust gas from a vehicle heater operated by fuel arranged at an electric vehicle, provided with electric chargeable batteries. The system has a case type basic body (1) with a mixing container (2) arranged inside the body, arranged so that an intermediate space (3) remains between the inner wall of the body (1) and the mixing container outer wall. So that at least one air inlet opening stands in work communication with the space (3). The mixing container (2) has a fan (5) arranged at its endface, in the inner chamber of the basic body. The fan (5) is in work communication with the inner chamber of the mixing container, whilst the mixing container at its opposite endface, which lies outside the assigned casing surface of the body (1) is designed open. So the exhaust pipe emanating from the vehicle heater (7) next penetrates the casing surface of the body (1), and then the intermediate space (3) and opening out in a sound damper (8) arranged inside the container (2), from which an outlet flow opening leads in the inner chamber of the container (2).
Patent DE-19746083-C1 (DE)
Title: Data transmission method for radio interface in radio communications system
Inventor: SCHLEE JOHANNES DIPL ING
IPC: H04B1/707
Filed: 1997-10-17
Granted: 1999-03-25
Abstract: The method involves transmitting at least one subscriber signal, supplied with an individual fine structure, over a radio interface in a radio communications system. The subscriber signal contains a midamble (m) with known symbols in addition to data symbols (d) in data parts (dt), in which the fine structures of the data parts and the midamble are different.  A sum signal (5) is produced at the transmitting side, which contains signal parts (dt, m, DKl, DK2) supplied with different fine structures. The sum signal is filtered in at least one transmitting filter (SF, CIF), and is transmitted over a transmission channel to a receiving radio station (MS, BS). The adding of the sum signal is controlled through a control arrangement (SE) in such way, that a different attenuation of the signal parts through the filtering is equalised.
Patent DE-19748826-C1 (DE)
Title: Sun position sensor for automobile internal temperature regulation
Inventor: BLAESING FRANK DIPL ING
IPC: G01J1/04
Filed: 1997-11-05
Granted: 1999-02-11
Abstract: The sun position sensor (1) uses a shadow mask for casting a shadow on different areas of a photosensitive sensor array (3) in dependence on the sun's position, with evaluation of the sensor array signals for controlling actuators. The shadow mask has a slot (5) providing a light structure which falls on the sensor array in different positions in dependence on the angle of incidence of the solar radiation, allowing both the position and the angle of the sun to be evaluated.
Patent DE-19803742-C1 (DE)
Title: Stand for Christmas tree
Inventor: GERHARDS SIEGFRIED
IPC: A47G33/12
Filed: 1998-01-30
Granted: 1999-05-06
Abstract: The tree trunk clamp is actuated by the Bowden cable (52) connected to a clamp control lever (62) pivoted on the base. The cable cover has end stops. The lever has a tension spring (74) to hold the clamping jaws (40) on the stand against the tree trunk.
Patent DE-19838933-C1 (DE)
Title: Glass display case; has support uprights formed from profiles with shaped grooves to receive assembly bolts
IPC: A47B57/44
Filed: 1998-08-27
Granted: 2000-03-16
Abstract: The display case has glass panes forming the sides and the cover and base panels (2,3). The uprights (1) are formed of profiles with grooves having a cylindrical widening and rib-shaped projections forming a thread profile, to retain assembly bolts (9).
Patent DE-19841002-C1 (DE)
Title: Verfahren zur Diagnose eines Kurzschlusses an einem kapazitiven Stellglied
Inventor: PIRKL RICHARD
IPC: G01R31/02
Filed: 1998-09-08
Granted: 2000-03-30
Abstract: An einem kapazitiven Stellglied in einer Schaltung mit Lade- und Umladekondensator, Umladespule und Auswahlschalter wird ein Kurzschluß nach Masse festgestellt, indem ein der vom Umladekondensator während des Ladevorgangs abfließenden Ladungsmenge Q¶L¶ entsprechender Wert berechnet und mit dem Integral des während des Ladevorgangs über den dem Stellglied zugeordneten Auswahlschalter fließenden Stromes i verglichen wird und ein Kurzschluß des Stellgliedes zum Minuspol diagnostiziert wird, wenn das Integral kleiner als k*Q¶L¶ ist (k < 1).
Patent DE-19934934-C1 (DE)
Title: Diffuse and specular reflection measuring method has diffuse reflection component, spectral reflection component and transmission components received at detection planes of at least 2 optoelectronic detectors
Inventor: MITTENZWEY KLAUS-HENRIK
IPC: G01N21/55
Filed: 1999-07-26
Granted: 2001-06-07
Abstract: The diffuse and specular reflection measuring method has radiation of a given wavelength supplied to the sample (12) via a light conductor and a lens, with the same lens used for transmitting the diffuse reflection component and the specular reflection components and the transmitted light component to a detection plane (6) with optoelectronic detectors, as in DE 19920184 C1. The detection plane has at least 3 positions, one of the components received at all 3 positions and the other 2 components each received at one of the other positions. The signals provided at the respective positions are combined for determining the transmission, absorption, dispersion/fluorescence and/or refractive force.  An Independent claim for a reflectance measuring probe is also included.
Patent DE-19936136-C1 (DE)
Title: Zellenradschleuse und Verfahren zum Betreiben derselben
Inventor: BORITZKI JOERG
IPC: F16K3/00
Filed: 1999-07-31
Granted: 2001-02-01
Abstract: Eine Zellenradschleuse zum Fördern oder Dosieren von Schüttgut umfaßt ein Gehäuse (1) mit einem Zulaufschacht (2), einem Auslaufschacht (3) und einem in einer Gehäusebohrung (4) drehbar angeordneten Zellenrad (5), dessen Abstand zur Gehäusebohrung veränderbar ist. Es sind Mittel (12) zur Messung des Abstandes zwischen Zellenrad und Gehäusebohrung vorhanden, wobei das Zellenrad und/oder die Gehäusebohrung in Abhängigkeit vom Meßwert zumindest örtlich radial verformbar sind. DOLLAR A Die Erfindung betrifft weiter ein Verfahren zum Betreiben einer Zellenradschleuse, bei dem der Spalt (11) zwischen mit der Gehäusebohrung (4) und dem Zellenrad (5) in Abhängigkeit von einem Meßwert verändert wird. Dabei werden der Abstand zwischen Zellenrad und Gehäusebohrung gemessen und die radiale Verformung des Zellenrads und/oder die Gehäusebohrung in Abhängigkeit von der gemessenen Spaltweite geregelt.
Patent DE-19938417-C1 (DE)
Title: Filter pleating unit used in chemical laboratories comprises upper folding blades and lower folding blade pairs
Inventor: NESTLER MICHAEL
IPC: B31D5/00
Filed: 1999-08-13
Granted: 2001-01-18
Abstract: To pull in centrally, fix and fold a pre-folded filter, an upper folding blade (1), further upper pair of folding blades and lower folding blade pairs (2) are arranged centrally about upper and lower axes of rotation, on bearing pegs (10, 50) and are located centrally, forming parallel spaced folds in the closed state over upper and lower edges which contact the filter paper during folding. An acute angle (26) is included in the closed state, and in the opened state a different angle (27) is included. A stop borders the introduction path of the pre-folded filter.  The tip of the folded filter is determined by a spacing (57) from the lower axis of rotation (50) which is located with vertical spacing (52) and horizontal offset (51) from the upper axis of rotation (39). Preferred features: Pairs of folding blades are constructed as individual folding elements. They are located for rotation about upper and lower axes. The folding plane is coincident with a table plane, or in another delivery plane. Upper edges of the lower folding blade pair are arranged to lie in the fold plane when the unit is open. The unit is further detailed in terms of movements and adjustments. Drive cylinders operate the folding blade and blade pairs. Cushioned stops are provided. Preferably folding blades and folding blade pairs do not impact the tool internal stops.
Patent DE-19941536-C1 (DE)
Title: Assembly to lay a buried pipe without a dug trench has a powered drilling tool with openings for the spoil to pass through into an extraction tube as the pipe in pulled through the ground
Inventor: HESSE ALFONS
IPC: F16L55/165
Filed: 1999-09-01
Granted: 2000-10-12
Abstract: The assembly to lay a buried pipe (33), without digging a trench, has a powered drilling tool with an opening at the end to pass the spoil into a collection hose (22) for extraction and disposal. The drilling tool has cutting edges at an angle to its direction of movement, in a star formation, with a spoil removal opening between two cutting edges. The cutting blade (11) has scissors cutting edges. The tool has a connector (12) to pull the pipe (33) behind it. The tip of the tool is connected to a push/pull rod (6).
Patent DE-19949959-C1 (DE)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1999-10-16
Granted: 2001-05-23
Abstract: The invention relates to an injection moulding machine provided with a multi-piece machine base comprising at least two adjacently positioned components (10a, 10b). The stationary mould support (12) can be fixed to the component (10b) of the machine base. The aim of the invention is to easily assemble the machine base which meets the demands occurring during operation of the injection moulding machine. To this end, the components (10a, 10b) of the machine base (10) underneath and in the vertical projection of at least the base (12a) pertaining to the stationary mould support (12) can be connected thereto independently from each other.
Patent DE-19958462-C1 (DE)
Title: Wall fixing for support post or pipeline has adjustable spacer between support frame for shell enclosing support post or pipeline and wall surface
Inventor: WISSEN ALOIS
IPC: F23J13/04
Filed: 1999-12-03
Granted: 2001-06-28
Abstract: The wall fixing has a shell (2) for enclosing the circular support post or pipeline and a support frame (3) lying in the same plane as the shell for securing it to the wall. A spacer (4) between the support frame and the wall is provided by an element (21) attached to the wall at one end face and a relatively adjustable element (22), extending perpendicular to the wall surface, which is secured to the support frame. The 2 parts of the spacer can be secured together via screws.
Patent RU-2034380-C1 (RU)
Inventor: FILATOV NIKOLAJ I
IPC: H01S1/06
Filed: 1992-11-04
Granted: 1995-04-30
Abstract: FIELD: frequency regulation. SUBSTANCE: quantum frequency standard has series-connected quantum discriminator, error-signal processing unit, and first integrator to form closed-circuit automatic frequency control ring, and also first low-frequency oscillator; in addition, it is provided with series-connected second low-frequency oscillator, electronic switch, reversing counter, digital-to-analog converter, second integrator. EFFECT: improved accuracy of frequency control. 4 dwg
Patent RU-2030382-C1 (RU)
Title: СПОСОБ ПОЛУЧЕНИЯ γ -ДИОЛОВ
Inventor: SILAEV MIKHAIL M
IPC: C07C29/44
Filed: 1992-12-24
Granted: 1995-03-10
Abstract: Использование: в качестве полупродуктов в синтезе конденсационных смол, полимерных материалов, полиуретанов, полиэфиров, полиамидов. Сущность изобретения: продукт гамма - диолы: 2-метил-2,5-пентандиол; 1,4-гександиол; 1,4-пентандиол. Выход 20 - 74 %. Реагент 1: 2-пропен-1-ол; реагент 2: алифатический насыщенный спирт. Условия реакции: в присутствии кислорода воздуха при соотношении объемов жидкости и воздуха 1 : (1 - 7) при повышенных температурах в запаянных стеклянных ампулах.
Patent RU-2042919-C1 (RU)
Title: Process of destruction of masses with free surface made from materials with low tensile strength
Inventor: BABKIN ALEKSANDR V
IPC: F42D3/00
Filed: 1993-01-06
Granted: 1995-08-27
Abstract: FIELD: drilling and blasting operations. SUBSTANCE: cumulative charges with metal facing of cumulative recess are mounted at angle to free surface of rock mass and are blasted. Gas cumulative charges are put coaxially to channels formed over free surface and are blasted. Formed gases fill in inclined channels. EFFECT: enhanced distractive efficiency. 1 dwg
Patent RU-2040678-C1 (RU)
Title: Bulk material storage
Inventor: POPOV ALEKSANDR F
IPC: E04H7/22
Filed: 1993-01-14
Granted: 1995-07-25
Abstract: FIELD: industrial and agricultural construction. SUBSTANCE: bulk material storage has vessels made square in plan, cross-shaped vessels and auxiliary right-angled vessels, whose walls are made of built-in three-panel members and edge members mounted in situ and disposed in roes through wall height in mutually spaced relation. Three-panel wall members have thickened ends and openings for receiving bolts. Openings are made in ends, in one of edge portions adjacent to fold area for a distance equal to length of other edge portion. EFFECT: increased efficiency and enhanced reliability in operation. 5 dwg
Patent RU-2042675-C1 (RU)
Inventor: KULNEVICH VLADIMIR G
IPC: C07D307/34
Filed: 1993-01-11
Granted: 1995-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 5-ethyl-5-hydroxymethyl-2-(furyl-2)-1,3-dioxane, m. p. is 89-90 C, yield is 65-70% Reagent 1: trimethylolpropane. Reagent 2: furfurol. Process conditions: in the presence cationite of grade КУ-2 in H + -form, in the medium of dry benzene followed distilling off reaction water. Trimethylolpropane is mixed preliminary with crude benzene in the presence of cationite, and water is removed at boiling as azeotropic mixture followed by addition of furfurol, isolation of the end product by crystallization and recrystallization from the hot water. Content of the basic substance is 98% yield is up to 65-70% EFFECT: improved method of synthesis.
Patent RU-2069341-C1 (RU)
Title: Gear testing samples for crack resistance
Inventor: MAZEPA ANATOLIJ G
IPC: G01N3/18
Filed: 1993-01-14
Granted: 1996-11-20
Abstract: FIELD: testing equipment. SUBSTANCE: gear testing samples for crack resistance has tie rod, rod and means to form initial load in the form of two levers, some of which are intended for interaction with sample and the other arms - with butt of rod. Rod carries heating element. Rod extends with heating of element and transmits load on sample by means of levers. Controlling voltage across heater one can change load on sample remotely which makes it possible to examine crack resistance of elements in points difficult for access. EFFECT: expanded operational capabilities. 2 cl, 1 dwg