baber/WOPTO huggingface dataset:
Patent DE-3627079-C1 (DE)
Inventor: AFFA ALFRED
IPC: G01D5/26
Filed: 1986-08-09
Granted: 1987-10-08
Abstract: A longitudinal position measuring device for measuring the relative positions of two objects comprising a housing, a measuring scale, and a scanning unit for scanning the measuring scale. The housing is attached to one of the objects and a scanning unit is attached to the other of the objects by means of a fastening member and a connecting element. The scanning unit comprises a light source and four photosensitive elements. The measuring signal produced by the scanning unit and power to the light source are conducted by means of a cable through the connecting element and into the fastening member. The fastening member is rotatably mounted to the connecting rod so that the fastening member may be readily attached to the other object such as a machine cradle. The cable extends through a chamber located in the fastening member and is connected to an electrical box from which the scanning signals may be taken for conduction to either a display or an evaluation unit. The chamber is dimensioned to allow a sufficient length of cable to be stored so that undesirable stresses on the cable are not exerted during rotation of the fastening member about the connecting rod.
Patent DE-3632321-C1 (DE)
Inventor: HARTMANN WALTER
IPC: B28B13/04
Filed: 1986-09-19
Granted: 1987-12-03
Abstract: 1. Method of producing extruded ceramic moulded bodies with hollow cavities provided therein, whereby a plastic ceramic mass is initially produced, the plastic mass is extruded into a trough, the web is cut to length, and the cut moulded bodies are dired and vitrified, the extruded web being supported by a cushion of air which builds-up beneath the web, characterised in that a web, in the form of a lattice-like body which is suitable for use as a catalyst carrier and which is provided with a plurality of channel-like cavities and an open frontal face of more than 80% with a high coefficient of plasticity for the ceramic mass to produce thin cell walls, is extruded without contact directly into a trough, which surrounds the web at its lower external faces in an equidistant manner and in which a cushion of air builds-up as a result of air emerging from numerous openings in the internal walls of the trough, the cushion of air supporting the lower external faces of the web and of the cut moulded body in a uniform and planar manner, and in that the moulded bodies are displaced and mounted in the trough so as to be suspended on the cushion of air after being cut from the web.
Patent DE-3637498-C1 (DE)
Title: Lock, especially for motor vehicles
Inventor: HEUBERGER JUERGEN
IPC: E05B85/26
Filed: 1986-11-04
Granted: 1988-02-11
Abstract: A lock for a motor vehicle is provided with a rotary latch which is pivotable about an axis and which contains a jaw for receiving the element to be locked and is provided with two recesses, into which a detent pawl engages in a pre-catching and a main catching position of the lock. Furthermore, the rotary latch is provided with a second jaw which receives a fixed bolt in the locking position of the lock. By means of the detent pawl and the bolt, the rotatability of the rotary latch is blocked in the locking position. The fixed bolt ensures that the rotary latch can absorb high forces in the locking position, without the lock thereby being opened. The lock can be used especially on folding tops of motor vehicles.
Patent DE-3723294-C1 (DE)
Title: Process for recovering soda from slags of the soda-desulphurisation of pig iron
Inventor: ENSS JUERGEN DR
IPC: C01D7/00
Filed: 1987-07-10
Granted: 1989-03-02
Abstract: Soda (Na2CO3) is obtained from soda slag of pig iron desulphurisation by leaching with the addition of CO2, in which specifically Na and S, but no Si compounds, go into solution. This forms H2S and NaHCO3. In addition, the leaching times are long. The new process has leaching times of less than half an hour and avoids the formation of H2S and NaHCO3. In the leaching (1), no CO2 is fed in. This makes Si compounds, in addition to Na and S, also go into solution. The Si constituents are precipitated (3) together with the S constituents. CO2 is then added (6) in only that amount which is required for the formation of the soda. The separation of the precipitation products is supported by at least one additive which agglomerates (4) the precipitation products and prevents an adsorption or coprecipitation of Na ions or Na compounds with the Si-containing precipitation products. Recovery of soda from soda slags.
Patent DE-3902250-C1 (DE)
Title: Surgical instrument for laser surgery
IPC: A61B90/00
Filed: 1989-01-26
Granted: 1990-02-01
Abstract: The aim is to improve a surgical instrument for laser surgery, having a coating which absorbs laser radiation and comprises substoichiometric titanium dioxide (TiO2-x), in two respects: firstly the absorption of laser radiation, and secondly the service life of the instrument even when the absorption of radiation is high. To achieve this aim it is proposed that the coating be composed completely of substoichiometric TiO2-x and that a metallic intermediate layer of good thermal conductivity be arranged between the TiO2-x coating and the instrument.
Patent DE-3905282-C1 (DE)
Title: Propeller fan
IPC: B64C11/48
Filed: 1989-02-21
Granted: 1990-05-31
Abstract: Figure 2 of the attached drawing set relates to the development of the propeller fan which is described in the Main Application P 3734624.5-22. A preferred feature of this invention is that the adjustment of the blades 19 is carried out by means of a control circuit which is integrated in the blade root holder 3 and consists of a hydraulic pump 5, a pressurised-oil control loop 12, a control oil return line 15 and a receiver for the radio remote controller 11, including the electrical power generator 6 and the reservoir for the control oil mass 27. These measures avoid the otherwise normal heating of the control medium in the turbine flow channel and the leakage oil losses in the junction from the stator to the rotor. The control circuit is driven individually for each blade by a pinion 8, which rolls on the toothed rim 9 of the fan stator 10. A radio remote controller located outside the engine passes the control signals to the adjusting system via the antenna loop 22 and the receiver 11, the rotor of the row of blades 17 being braked by means of the additional disc brake 24, and the blades being fixed by compression of the brake laminates in the interior of the adjusting body 4. <IMAGE>
Patent DE-3907509-C1 (DE)
Title: Immunobiotherapeutic medicinal product for the treatment of immune complex diseases and process for its preparation
IPC: A61K35/744
Filed: 1989-03-08
Granted: 1990-05-23
Abstract: The present patent relates to an immunobiotherapeutic medicinal product for the treatment of diseases with increased immune complex levels. The active substance in the product is produced by treating certain bacterial strains with specific antibiotics. The toxic basic substance is diluted into the non-toxic range. Only selected centesimal dilutions are used therapeutically. The patent likewise relates to the preparation process up to the finished medicinal product.
Patent DE-3925535-C1 (DE)
Title: Light-wave conductor coupling e.g. for railway tracks - has gap between 2 conductors not so narrow that it causes capillary effect when water gets into it
IPC: G02B6/44
Filed: 1989-08-02
Granted: 1991-01-17
Abstract: The coupling has a translucent shield (6) and a spacer (11) facing the shield of a second light wave conductor to be joined to the first. The spacer (11) is adapted to hold the shield of the second conductor far enough away from the shield (6) of the first conductor so that the gap between the two is not so narrow that it causes a capillary effect when water gets into it. USE/ADVANTAGE - Reduces capillary effect which causes damping loss, especially in harsh environment.
Patent DE-3927446-C1 (DE)
Title: Yieldable tunnel wall support - has segmental frames with sprayed concrete and infill
IPC: E21D11/05
Filed: 1989-08-19
Granted: 1991-03-14
Abstract: The yielding composite arch support consists of concrete sprayed onto the roadway walls plus segment frames designed for yield under convergence. There is backfill concrete between spray coating and frames.  Adjoining frames are interconnected and the backfill assisted by lagging mats run along the roadway. The frame connectors sholud take the from of crusher blocks (6) which compress transversely under rock pressure, adjoin the sprayed concrete roadway lining and bear on the segments (4) and are recessed into the backfill concrete (5). The blocks should be offset in the longitudinal sense of the roadway as between and adjoining segment support frames. The blocks are pref. deformable sheet boxes or sleeves or pads filled with deformable substance. USE/ADVANTAGE - Underground mining, roadway supports. Support frames, backfill and lining retain bond under convergence using crusher blocks to take rock pressure load.  Dwg.No.2/8)
Patent DE-3941851-C1 (DE)
IPC: C01B15/12
Filed: 1989-12-19
Granted: 1991-06-20
Abstract: Sodium perborate hydrate pellets having an active oxygen content of 14 to 18% by weight, especially 15 to 16% by weight, an abrasion index in the ISO test 5937 of not more than 10%, a dissolving time of less than 1.5 minutes, preferably less than 1.0 minute (1 g/500 cm<3> of water, 15 DEG C) and a bulk density from more than 0.6 to 1.2 kg/dm<3> can be produced by compacting spray-dried, substantially amorphous sodium perborate hydrate, which has a bulk density below that of the pellets and a particle size of 90% smaller than 100  mu m and loses 0.2 to 2.0 of its weight by storage at 60 DEG C and 100 Pa in 30 minutes, between rollers at a contact pressure of 5 x 10<3> to 2 x 10<4> N/cm, comminuting the flakes and subjecting the pellets, if appropriate after rounding them by mechanical stressing, to grain fractionation. The advantage of the process is that pellets having the said physical data desired by the market can be obtained in this way in a simple manner and without a thermal stress of the perborate.
Patent DE-4038809-C1 (DE)
Title: Dental instrument for treatment by laser beam -  has slidable lens and exchangeable light conductor sections of various diameters
IPC: A61B90/30
Filed: 1990-12-05
Granted: 1992-04-02
Abstract: The dental handpiece, for laser beam dental treatment, has an optical fibre cable (2) supplying a laser light beam coupled to a light conductor treatment section (7) via an optical lens (8). The light conductor treatment section is interchangeable according to the required treatment, each treatment section having a different dia., with corresp. adjustment of the lens position. The lens is contained within a sleeve (9) which can slide axially within the dental handpiece (1) via a radial pin (10), a pivoted operating element (12) with a helical guide channel receiving the pin. ADVANTAGE - Simple adaption for required treatment zone dia.
Patent DE-4114384-C1 (DE)
IPC: E03F7/10
Filed: 1991-05-02
Granted: 1992-12-03
Abstract: The invention relates to a vacuum cesspool cleaner, in which the rinse water for a cleaning jet produced by a high-pressure pump (18) is largely taken from a holding tank (4), which receives the suspensions generated by the cleaning jet. In this process, the liquid supplied to the high-pressure pump (18) is taken from a conditioning appliance (8) provided between the holding tank (4) and the high-pressure pump (18), or from a fresh-water tank (3) carried additionally. An improvement according to the invention is provided by a deaeration tank (37), which is located above the conditioning appliance (8) and the high-pressure pump (18) and which has a float (22) which closes a connecting line (36) to the high-pressure pump (18) if the liquid level in the tank is insufficient, and is further provided by a non-return valve (19), which is located between the high-pressure pump (18) and the fresh-water tank (3) connected thereto and which opens if the connecting line (36) is closed, supplying the high-pressure pump (18) with liquid from the fresh-water tank (3). <IMAGE>
Patent DE-4202081-C1 (DE)
Title: Window blind for rear of motor vehicle - has spring closed flap actuated from blind end profile member.
IPC: B60J1/20
Filed: 1992-01-25
Granted: 1993-03-11
Abstract: The hat shelf window blind is engaged at the profile free end by push bars to press the end profile up and draw the spring loaded blind off its coiling shaft. The assembly is below the hat shelf, and when at rest, is closed off by the spring-closed flap (1) which is forcibly opened and closed off the blind end profile (2).The actuator has end stops to define the outer positions of the blind range of movement. USE/ADVANTAGE - Rear car widows etc concealed blind unit below hat shelf leaves shelf unaffected.
Patent DE-4212021-C1 (DE)
Title: Car fuel tank with inner and outer vessels - has outer vessel in halves containing absorbent material and causing inner one to burst on collision
Inventor: STUERWALD KARL
IPC: B60K15/03
Filed: 1992-04-09
Granted: 1993-12-23
Abstract: The outer vessel is in two halves of breakable plastics. In the case of a collision, the outer vessel transmits the forces acting on it, via mountings to the inner vessel, destroying the latter in the process. The fuel emerging from the inner vessel is absorbed and rendered difficult to ignite by material housed in the space between the vessels. ADVANTAGE - Increased protection against fuel escape and ignition when tank is damaged from whatever cause.
Patent DE-4212548-C1 (DE)
Title: Application of hot melting adhesive on carrier - uses broad slot nozzle comprising several adjacent feed channels which can be timely cut off one after the other
IPC: B05D1/26
Filed: 1992-04-15
Granted: 1993-09-23
Abstract: Application comprises (a) applying on an intermediate carrier; (b) placing over main carrier; and (c) staging the end of an adhesive application (3). Between a staged end (9) of an adhesive application (3) and the commencement of a following adhesive application is a free surface (4,5,6,7,8), which accommodates a window or a hole. The intermediate carrier has a less adhesive capacity than the main carrier. USE/ADVANTAGE - Used to apply an adhesive onto a carrier without harmful runs at the end of the application.
Patent DE-4214053-C1 (DE)
IPC: G11B27/036
Filed: 1992-04-29
Granted: 1993-09-23
Abstract: In conventional dictation apparatuses, magnetic tape memories are used for storing the dictated piece. It is also possible to store the dictated piece in a semiconductor memory. A dictation apparatus having a semiconductor memory of a storage capacity which corresponds to the storage capacity of a magnetic tape memory is a relatively expensive apparatus. The combination according to the invention of magnetic tape memory and semiconductor memory combines the advantages of both memory families and permits the editing of a dictated piece in a surprisingly simple way. The parallel serial storing in magnetic tape memory and semiconductor memory allows subsequent editing in virtually any way desired of the spoken text, such as deleting a part of the text without intermediate pauses, insertion of a part of text etc., without having to accept an overshoot time caused by the semiconductor memory, as in the case of the subject of German Offenlegungsschrift 39 21 942. The circuit arrangement according to the invention permits the implementation of corrections at any desired points of the text and of any desired length. Due to the storage of the edited dictated piece in the magnetic tape memory, conventional playback apparatuses can continue to be used for listening. <IMAGE>
Patent DE-4338962-C1 (DE)
Title: Instrument which can be dismantled
Inventor: KOCHER MARK
IPC: A61B17/30
Filed: 1993-11-16
Granted: 1995-01-26
Abstract: The invention relates to an instrument for minimally invasive surgery whose instrument head can be easily assembled and dismantled and reliably and easily cleaned. This instrument head comprises two branches which can be fitted in a tight and defined manner at the end of the guided connecting rod of the instrument. The structure comprising the operating member with guide tube and connecting rod guided therein is identical for various instrument heads, so that it is merely the branches to be inserted that have to be given a uniform design at their near ends, whereas the structural design only has to be adequate for the appropriate function. The design of the near branch ends permits an additional, wide active opening of the far branch ends relative to one another.
Patent DE-4343040-C1 (DE)
Title: Barrier film
Inventor: GOEDICKE KLAUS
IPC: C23C14/20
Filed: 1993-12-16
Granted: 1995-01-26
Abstract: The object is to provide barrier films having an inorganic layer system which have better barrier properties than known films and are cheaper to produce. In accordance with the invention, an underlayer is sputtered, plasma-supported, from a pure metal or a metal alloy or a chemical compound onto a flexible base material. The barrier layer is vapour-deposited, plasma-supported, onto the underlayer from the same or another type of material as the underlayer. A top layer is sputtered, plasma-supported, onto the barrier layer, again from the same or another type of material. The barrier film is essentially used as a packaging material for foods and sensitive products or as a laminate with other flexible materials. <IMAGE>
Patent DE-4406987-C1 (DE)
Title: Lift scaffolding with several masts standing on at least one platform
Inventor: LINGEN PAUL
IPC: B66F9/20
Filed: 1994-03-03
Granted: 1995-07-06
Abstract: Each scaffolding mast has at least one support profile, on which at least one first toothed bar is provided which meshes with gearwheels arranged on the work platforms. At least one second toothed bar (46) for a slide is provided, which has gearwheels in its drive system. On the scaffolding mast current rails (24,25) are provided and current take-offs (52) on the work platforms and the slide. The scaffolding mast has two support profiles (17) with toothed bars. A scaffolding mast transport device is couplable to the slide. A personnel and/or material lift is couplable to the slide and is pivotable to both sides of the mast towards the facade (15) of the building.
Patent NL-1010510-C1 (NL)
Title: Temporary storage buffer for television images
Inventor: BRULS WILHELMUS HENDRIKUS ALFO
IPC: H04N5/44
Filed: 1998-11-09
Granted: 1999-01-08
Abstract: The images stored during the interruption are replayed at slightly higher rate until viewer has caught up with the program.  Memory used for storing images in progressively freed up after display.
Patent NL-1012007-C1 (NL)
Title: Fluorescent, telescopic wand with bicycle bell attached for joggers, roller skaters etc. to warn other road users of their presence
Inventor: GROOT JAN CORNELIS DE
IPC: G08B5/00
Filed: 1999-05-08
Granted: 2000-11-09
Abstract: The telescopic wand is 20-30cm long when closed and 40-50cm when extended. Pulling the end cap (4) exposes the inner setion (5). The entire surface is bright orange and fluorescent. The wrist strap will break at a pull force of about 100N. A bicycle bell (6) is fitted.
Patent NL-1014431-C1 (NL)
Title: Positioning device for location of reference post has peg provided with screw thread and pin extending crossways to peg and connected with first outer end of peg. A nut is screwable over a second outer end of the peg
Inventor: HANEGRAAF JOHANNES CAROLUS MAR
IPC: E04G21/18
Filed: 2000-02-18
Granted: 2001-08-22
Abstract: The positioning device (1) for location of a reference post has a peg (3) provided with a screw thread (2) and a pin (4) extending crossways to the peg and connected with a first outer end of the peg. A nut (6) is screwable over a second outer end of the peg. The device is also provided with a fixture plate (8) extending crossways to the peg, which is displaceable between the pin and the nut. The fixture plate is provided with a distance holder (9) extending towards the pin.
Patent NL-1017882-C1 (NL)
Title: Exercise machine with elastic cords, designed to be used by person lying down
Inventor: HEERDT RENU JOHAN HERMAN
IPC: A63B21/055
Filed: 2001-04-19
Granted: 2002-10-22
Abstract: The machine is designed so the person uses it to carry out a muscle training program whilst lying down.  The machine has a frame to which elastic cords are attached and the person using the machine pulls these cords in towards the body in order to exercise muscle groups.
Patent RU-2081382-C1 (RU)
Title: Multisectional container
Inventor: ZHARYJ OLEG N
IPC: F41F3/04
Filed: 1988-03-09
Granted: 1997-06-10
Abstract: FIELD: military equipment, in particular, carrier-launching devices for transportation, storage, mounting on the carrier or launching device and launching of missiles from them. SUBSTANCE: in multisectional container, having a sealed casing with guides located inside each section and an electric wiring system, the sections are arranged in a single row and furnished with a load-bearing framework formed by longitudinal guides of all sections arranged in the same plane, rigidly joined to the frames enveloping the casing and carrying the container lifting, loading and retaining assemblies; the guides are installed on one side of the casing, and the electric wiring system is arranged on the other side on the casing external surface; each container section is furnished with a sealed lead-in used to connect the electric wiring to the connector of the cocking mechanism. EFFECT: improved design. 2 dwg
Patent RU-2024515-C1 (RU)
Inventor: BAIR KENNETH WALTER
IPC: A61K31/38
Filed: 1985-11-14
Granted: 1994-12-15
Abstract: Сущность изобретения: продукт - полициклические биоцидные соединения общей ф-лы Ar CH 2  NHR, где Ar-2-бензо/b/нафто /2,1-d/ тиофен-5-ил; 2-бензо/b/ нафто/2,3-d/фуран-6-ил; 2-бензо-/b/нафто/1,2-d/фуран-5-ил; 2-(7-метил-7H-бензо/c/карбазол-10-ил)метил; 2-/бензо/b/нафто/2,1-d/фуран-5-ил; R-C(CH 3 ) (CH 2 OH) 2  или их соли. Реагент 1: соединение ф-лы Ar CHNR, где R, Ar как указано выше; Реагент 2: восстановитель. 2 табл.
Patent RU-2014100-C1 (RU)
Title: Method of treating fetus hypoxy
Inventor: MANELIS EMMANUIL S
IPC: A61N1/32
Filed: 1987-08-07
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: new method prescribes administering medicamentous preparations and treating lumbar region of pregnant female by pencils of electric current impulses with periodically changing basic frequency of pulse clusters according to linear law within range of 50 to 250 kHz and synchronizing basic frequency variation with pulse cluster repetition period in such a manner that basic frequency variation will account for 20 to 25 kHz over pulse cluster repetition period. EFFECT: improvement of uterine-placental and fetal-placental blood circulation.
Patent RU-2009340-C1 (RU)
Inventor: SOLOMONOV GEORGIJ G
IPC: F02B53/00
Filed: 1987-12-29
Granted: 1994-03-15
Abstract: Роторный двигатель внутреннего сгорания содержит полый корпус с боковыми крышками, установленный в его полости ротор с боковыми крышками, поршнем газовым и масляными уплотнениями, системы газораспределения, питания горючим и воздухом, охлаждения, смазки и пуска. Поршень выполнен в виде платины, шарнирно связанной одним концом с цапфой, жестко закрепленной в роторе на поверхности рабочей камеры, выполненной в виде сектора, с дуговым концом, имеющим радиус равный радиусу поршня от оси цапфы до конца его радиальных уплотнений, установленных на втором его конце. Система газораспределения имеет окна впуска воздуха и выпуска отработавших газов. Двигатель дополнительно снабжен нагнетателем, насос-форсунками, кулисным камнем и опорной осью. Опорная ось жестко установлена на боковой крышке корпуса, эксцентрично оси ротора. В поршне выполнен сквозной паз, не доходящий до его конца, с уплотнениями. В боковой крышке ротора выполнено осевое отверстие, сопряженное с поверхностью боковой крышки корпуса, и в котором размещена опорная ось, кинематически связанная посредством кулисного камня со сквозным пазом поршня. Окна впуска воздуха и выпуска отработавших газов выполнены на боковых крышках ротора и корпуса с возможностью их совмещений. Насос-форсунки установлены на поверхности второй боковой крышки ротора. 8 ил.