baber/WOPTO huggingface dataset:
Patent AU-2017314768-B9 (AU)
Title: A gas purifying apparatus
Inventor: VOSSOUGHI KHAZAEI SAEID
IPC: B03C3/09
Filed: 2017-08-25
Granted: 2019-05-09
Abstract: A gas purifying apparatus, including: at least one cylindrical ground electrode configured to receive gas flowing therethrough; a discharge electrode disposed centrally within each of the at least one cylindrical ground electrode; and a power supply electrically connected to the discharge electrode and the at least one cylindrical ground electrode so as to produce an electric field and a corona discharge from the discharge electrode to a corresponding cylindrical ground electrode to generate ions and free electrons into the gas to ionise substances in the gas for gas purification, wherein the discharge electrode and the corresponding cylindrical ground electrode form at least one plasma chamber when power from the power supply is applied, and wherein the discharge electrode includes: at least one annular plate having an outer edge extending towards the corresponding cylindrical ground electrode, and whereby the electric field produced between the edge and the corresponding cylindrical ground electrode is uniform such that the gas flowing through the plasma chamber is exposed to the uniform electric field and to the ions and free electrons for gas purification.
Patent DK-179061-B9 (DK)
Title: Tube positioning outsole
Inventor: SØRENSEN KASPER
IPC: A43B13/14
Filed: 2016-08-17
Granted: 2018-04-03
Abstract: A method for positioning a tube under a floor surface using a footwear is disclosed. The method comprising the steps of: providing a tube positioning outsole, aligning the arcuate section over the tube, gripping an outer surface of the tube using the arcuate section of the tube positioning outsole, and positioning the tube for installation of the tube under the floor surface. The method comprising the steps of providing a tube positioning outsole, further comprises an outer surface, and an arcuate section positioned generally equidistant from a heel section and a toe section of the footwear.
Patent DE-3317512-C1 (DE)
Title: Ball-and-socket joint for pneumatic stowing lines
Inventor: HEINZ DIPL-ING VOSS KURT
IPC: E21F15/08
Filed: 1983-05-13
Granted: 1984-12-20
Abstract: Bends in the pipe run of a pneumatic stowing line for changing direction by means of ball-and-socket joints cause high wear behind the ball-and-socket joints due to the deflection of the pneumatic stowing jet. To reduce the wear and to automatically return the pipe run into its original position, the invention provides for the line sections 2, 3 connected by means of a ball-and-socket joint 1 to have encircling, fixed flanges 4, 5 on either side of the ball-and-socket joint 1, which flanges 4, 5 are connected to one another via detachable distance elements 6 of flexible design (Fig. 1). <IMAGE>
Patent DE-3600567-C1 (DE)
Inventor: HUNKE FRIEDRICH DIPL-ING
IPC: B29B9/06
Filed: 1986-01-10
Granted: 1987-05-07
Abstract: A device for granulating strands of thermoplastic materials that are discharged molten from several nozzles side by side, with a cutter roll acting on a counterknife and a feed device filled with cooling water located prior to the cutter roll. The feed device consists of the support face of the counterknife approximately radial to the cutter roll, which essentially completely fills up the space between the nozzle surface and the cutter roll and onto which the cooling water is sprayed.
Patent DE-3615096-C1 (DE)
Title: Equipment and process for continuous oxidising and refining of crude iron to give steel
Inventor: FINK FERDINAND DIPL-ING DR MON
IPC: C21C5/56
Filed: 1986-05-03
Granted: 1987-09-17
Abstract: This invention relates to a process, and to equipment therefor, for continuous oxidising with oxygen and for refining under a vacuum in a common duct. The equipment is shown in Figure 1. It comprises a covered duct 1 which is divided into the blowing section 2 and the refining section 3 in which a circulation vacuum chamber 4 is suspended. Along the blowing section 2, the blowing lances 5 are arranged which serve simultaneously for the introduction of lime, ore and other slag formers. Crude iron 6 is fed to the duct 1, and the metal 10 leaves the blowing section 2 as crude steel 7, runs several times through the vacuum chamber 4 and leaves the duct as refined steel 8. The slag 9 migrates in countercurrent to the metal 10 and leaves the blowing section 2 through the orifice 11. This invention simplifies the manufacture of steel from crude iron, makes it more economical and raises the prospect of a continuous iron and steel plant. <IMAGE>
Patent DE-3731636-C1 (DE)
Title: Vehicle brake system with device for limiting wheel slip
Inventor: WANNER MICHAEL DIPL-ING
IPC: B60T8/175
Filed: 1987-09-19
Granted: 1989-04-06
Abstract: A vehicle brake system (2) is proposed with a brake pressure transmitter (4), controllable by means of a pedal (3), with wheel brakes (5, 6, 7, 8) and with devices (9, 10) for limiting wheel slip on drivable vehicle wheels using wheel brakes assigned to the said wheels. The devices (9, 10) are incorporated into brake lines (16, 18; 16a, 18a) leading to the wheel brakes of drivable wheels and contain reciprocating piston pumps (22), acting in the direction of the wheel brakes, and flow paths (32) with built-in throttles (33) leading around the reciprocating piston pumps (22). A control module (11) controls the devices (9, 10) as a function of the detected wheel slip. When normal brakings are performed by operation of the pedal (3), pressure medium passes from the brake pressure source (4) through the flow path (32) to the respectively assigned wheel brake (5, 6). <IMAGE>
Patent DE-3802759-C1 (DE)
Title: Electrical switch, especially a steering column switch for motor vehicles
IPC: B60Q1/14
Filed: 1988-01-30
Granted: 1989-09-28
Abstract: In the case of an electrical switch, especially a steering column switch for motor vehicles, having a switching lever which is constructed at least partially as a hollow body and has a cap by means of which an opening in the end of the hollow body is closed and which is held on the hollow body by means of two limbs running along the switching lever, the limbs are intended to be located externally on the hollow body.
Patent DE-3811714-C1 (DE)
Title: Method of decontaminating contaminated soil strata at any desired depth
IPC: B09C1/10
Filed: 1988-04-08
Granted: 1988-10-13
Abstract: The invention relates to a method of decontaminating contaminated soil strata at any desired depth by means of a biomass of microorganisms, which, together with nutrients, are introduced via a plurality of supply boreholes drilled into the contaminated soil strata in accordance with the previously determined location of the contamination, and the microbiological conversion is monitored via check boreholes. To guarantee rapid and directed degradation of the contamination, the biomass, which is composed of adapted microorganisms, is introduced in accordance with the location and concentration of the spatial contamination, not only with regard to the horizontal extent, but also with regard to the vertical thickness of the contaminated soil strata, using a pressure adjusted to suit the permeability of the contaminated soil and in an amount of biomass and moisture which is matched to the concentration of the contamination and does not exceed the retention capacity of the contaminated soil.
Patent DE-3822454-C1 (DE)
IPC: B03D1/14
Filed: 1988-07-02
Granted: 1989-08-24
Abstract: The apparatus for treating waste paper has, in the main train, two different flotation units which are adapted in their design of the air supply - and mixing - to the various particles to be floated with respect to their floatability (size or water repellency). In this way, an improved degree of dirt separation from the waste paper to be de-inked can be achieved. <IMAGE>
Patent DE-3941256-C1 (DE)
Title: High compression rotary piston engine - has circulating piston drum with three pistons in circular surrounding casing
IPC: F02B75/12
Filed: 1989-12-14
Granted: 1991-05-02
Abstract: The high compression rotary piston engine has a piston drum (8) rotating inside a casing (2) with an injection nozzle (14), adjacent to a glow plug (15) connected to an ignition chamber (16) incorporated in the casing and communicating with combustion chambers (13) as the drum rotates. The drum encloses three pistons (9), each with an extension (11) enclosing an eccentric spindle (4) at the centre, so that three working chambers (12) are moved past inlet and outlet ports (17,18). The ratio between the dia. of the eccentric spindle and the eccentrics (4') carried by it is 2 to 3. The speed ratio between the spindle and the drum is 3 to 1. ADVANTAGE - High efficiency at all speeds, and low fuel consumption.
Patent DE-4011698-C1 (DE)
Title: Conveyor for powder container - has powder suction tube attached to injector and mounted on fluidiser
IPC: B05B7/14
Filed: 1990-04-11
Granted: 1991-09-12
Abstract: The powder conveyor for a powder container has a powder suction tube attached to a suction injector. It is mounted with a fluidiser on a base from which they project vertically upwards to pass through from below a powder container consisting of a powder bag (4) and set on the base. The bearing face of the base which comprising a base plate can be arched slightly in a funnel-shape. The powder suction tube has an inclined opening surface (12) with cutting edge. USE - Partic. for powder painting where an easy change of colour is possible.
Patent DE-4014519-C1 (DE)
Title: Filter esp. for engine lubricating oil - has cup-shaped housing, filter element and retainable relief valve
IPC: B01D35/147
Filed: 1990-05-07
Granted: 1991-11-21
Abstract: This filter for liquids, in particular engine lubricating oils, consists of a cup-shaped filter housing with a sealed cover, a replaceable filter element, and a relief valve that is arranged, near the housing cover, between the space for the unfiltered liquid and that for the filtered liquid. The relief valve is directly fixed to the housing cover. The several variants claimed include the valve being fixed to the housing cover through an adapter. USE/ADVANTAGE - Construction is simple, and the relief valve can be retained (not discarded with the old filter element as in some designs) when the element is being changed.
Patent DE-4031100-C1 (DE)
Title: Recorder with row of finger holes - incorporates ring groove and ring for adjusting tuning
IPC: G10D7/02
Filed: 1990-10-02
Granted: 1992-02-06
Abstract: The recorder comprises an axially bored barrel with a row of finger holes. The barrel (1) should have a ring groove (5) at the foot end hole (3) and is joined from groove to the barrel bore via a circumferential slot (6). The ring groove (5) takes a rotatable adjuster ring (7) complete with finger hole (3). The ring is pref. a snap ring or is held by clamp. USE/ADVANTAGE - Leisure pursuits, home etc. music making.  Bottom finger hole can be adjusted e.g. for small etc. hands using ring and slot in barrel.
Patent DE-4232669-C1 (DE)
Title: Ninety-degree deflection mass separator tube for semiconductor material ion implantation - covers inside of aluminium walls with sections of electrically conductive non-magnetic graphite of uneven surface, which sections are narrow to allow disassembly through entrance.
Inventor: FRASE OLIVER
IPC: H01J37/02
Filed: 1992-09-29
Granted: 1994-01-05
Abstract: An ion implantation unit has the emission from an ion source directed through a deflection control stage and then into an emission tube (5) that deflects the beam through 90 degrees. The tube has upper (6a) and lower (6b) stepped surfaces of graphite material. The surfaces are formed on three sections (20a,20b,20c) of interlocking shape to create a stable structure. The end sections have flanges (14,15) for fixing. The side walls are covered by aluminum plate. USE/ADVANTAGE - Reduction of cleaning time and increase of operating time.
Patent DE-4240208-C1 (DE)
Title: Holder for milling-cutter disc - has cylindrical boss on main body fitting in annular groove in clamping head for centring
Inventor: ZACHER KARL-HEINZ
IPC: B23B31/40
Filed: 1992-11-30
Granted: 1994-01-13
Abstract: The main body of the holder has a central through bore for a pull rod with clamping head. The latter has an annular radial face pressing the cutter against a face on the body, on which there is a cylindrical portion fitting in the cutter bore. A key in the bore of the body couples it and the head together, so that they cannot turn in relation to each other. A cylindrical boss (11) on the body (5) fits in an annular centring groove (12) in the pressure face (2) of the head (1). The face can be inclined forwards for 0.2 deg., and the pull rod (3) can be threaded (7) at its rear end for a clamping nut (6) centred in the bore (4) through the main body and bearing against the rear end of the latter. Spanner faces (19) can be provided on the body, also a cylindrical portion (17) accommodating chuck jaws. ADVANTAGE - Precision mounting of thin disc without keyway.
Patent DE-4334646-C1 (DE)
Title: Transparent analogue watch (timepiece)
Inventor: QUINTING RENE
IPC: G04B19/02
Filed: 1993-10-12
Granted: 1994-09-29
Abstract: Analogue watch (10) having a minute and an hour hand (16, 21) in front of a dial (11) and an adjustable hand drive behind the dial (11), having a transparent disc (13) as watchglass and a transparent disc (14) as base, and a housing ring (12). The dial (11) is also transparent, and the hand drive (24, 29) is arranged invisibly in the housing ring (12). Each hand can be driven by a transparent, disc-shaped toothed wheel (22, 27). <IMAGE>
Patent DE-4343072-C1 (DE)
Title: X=ray diagnostic appts.
Inventor: HORBASCHEK HEINZ DIPL ING
IPC: H05G1/64
Filed: 1993-12-16
Granted: 1995-06-29
Abstract: The X-ray diagnostic appts. has a high voltage generator (1), an X-ray tube (2), an X-ray image amplifier (5), a TV camera (7), a video amplifier (13) and integration circuit (15) and a regulation circuit (11, 12). The latter acts on the generator (1) to regulate the dose rate. The amplification of the amplifier (5) can be regulated. The appts. is formed such that a control circuit (12) is connected to the video amplifier (5) and the integration circuit (15) and controls them such that when the dose rate regulation reaches a threshold value, the amplification of the amplifier (5) is increased and, at the same time, parameters of the integration circuit (15) are varied.
Patent DE-4407053-C1 (DE)
Title: Method for the generation and/or control of flows
Inventor: KRUEGER THOMAS DR ING
IPC: F04F3/00
Filed: 1994-03-03
Granted: 1995-04-20
Abstract: Method for the production and/or control of flows of gases, liquids and/or solid particles, pressure pulses being introduced transversely to the main direction of flow and their spatial/temporal sequence determining the main direction of flow. This method is intended particularly for self-contained flows, e.g. potential (irrotational) vortices, and their technical application.
Patent DE-4432437-C1 (DE)
Title: Voice controlled intercom system with plural microphone stations
Inventor: BRAUN WILFRIED
IPC: H04M9/10
Filed: 1994-09-12
Granted: 1996-02-22
Abstract: The appts. includes an amplifier (VIA,VIB) and a switch (SA,SB) in each transmission direction. In a quiet state, the transmission device take up a standby position and the switch switches through the associated transmission direction, in dependence on the appearance of voice voltages at the output of the amplifier, and blocks the other transmission direction. Each transmission direction has an amplifier set to full amplification and a switch connected after it. The output of the amplifiers are each connected to a control amplifier (VrA,VrB). In the quiet condition, both switches (SA,SB) are open and the outputs of the amplifiers (V1A,V1B) are each connected to a comparator (KA,KB) via the respective control amplifiers (VrA,VrB) and respective rectifier circuits (GLA,GLB). A predetermined reference voltage (UR) is also fed to each comparator. In the quiet condition, the output voltages of the rectifier circuits (GLA,GLB) are smaller than the reference voltage (UR) and the comparators (KA,KB) thus hold the control amplifiers (VrA,VrB) to full amplification. On taking up the speech mode via one transmission direction, the output voltage of the associated rectifier circuit exceeds the reference voltage (UR) and the controlled comparator releases the two control amplifiers. A further comparator (KG) compares the output voltages of the rectifier circuits (GLA,GLB). In dependence on the high output voltage, the switch of the associated transmission direction is closed and the switch of the other transmission direction is held open. The control amplifier of the associated transmission direction is adjusted to full amplification and the control amplifier of the other transmission direction is brought to a predetermined reduced amplification.
Patent DE-4444344-C1 (DE)
Title: Centrifugal sepn. of solids from liqs.
Inventor: WIEDERHOLD ROLAND DIPL ING
IPC: B04B5/00
Filed: 1994-12-14
Granted: 1996-04-04
Abstract: A free-flow centrifuge used in the sepn. of solids from a liq. carrier, partic. lubricating oil of IC engines, involves feeding a solids/liq. mixt. under pressure into the inside of a rotor (2) from which it is ejected through jets (24) which cause the rotor to turn. The rotor is located co-axially in a vessel (3), the ejected liq. collecting in its base (30), from where it is led into a storage vessel (4). Compression vanes (25) fitted at the upper periphery (23) of the rotor, and hence turning with it, which raise the gas or air pressure in the collection section (3) are included.
Patent NL-1004247-C1 (NL)
Title: Ear channel insertion accessory for hearing aid
Inventor: BORDEWIJK LOURENS GEORGE
IPC: H04R25/00
Filed: 1996-10-11
Granted: 1997-10-14
Abstract: The accessory can be adapted for use with several different types of "in the ear" or behind the ear" hearing aids. In the case of an external "behind the ear" aid, a transparent sound pipe from the electronic unit passes over the top of the external ear and into the ear channel (12). The open end of the pipe is positioned in a flexible retention piece (15). Before insertion, the user inserts a small protective foil over the eardrum (13), using an applicator like a miniature umbrella. The user then insets the position piece in the opening of the channel (12) and pushes it in slightly using a padded funnel (5, 7). He then engages the end of the insertion pin (9) into a slot in the rear of the position piece, through the funnel, until the tapered guide (10) fits into the funnel. The final adjustment is made by pressing the spring-loaded button (8). The accessory is then removed. Similar methods are used for inserting "in the ear" amplifiers and attenuators.
Patent NL-1012469-C1 (NL)
Title: Air conditioning unit for room comprises at least one inlet with feed-in opening, unit for air conditioning for fed-in air, at least one outlet with feed-out opening, and unit for air displacement of air from inlet via air conditioning unit
Inventor: NIJS GERRIT
IPC: F24F1/00
Filed: 1999-06-29
Granted: 2001-01-02
Abstract: The air conditioning unit (1) for a room (2) comprises at least one inlet (8) for air conditioning for fed-in air. This inlt has a feed-in opening (9). Also provided ar at least one outlet (12) with a feed-in opening (13) and a unit (11) for air displacement of air from the inlet air via the air conditioning unit (10) to the outlet.
Patent NL-1014135-C1 (NL)
Title: Pedaled vehicle for seated rider, is formed from two conventional bicycles and has covered seats and auxiliary motor
Inventor: DEKKER GEORGE JOHAN
IPC: B62J17/08
Filed: 2000-01-20
Granted: 2000-04-03
Abstract: The vehicle is based on two standard bicycles fastened side by side. The large chain wheels are joined by a common shaft. The shaft is driven via another chain by cranked pedals between the bicycles. The handlebars are linked to a common steering column. A covered seat in mounted on the ends of the saddle tubes. An auxiliary motor can be used to supplement the riders physical efforts. A baggage trailer may be attached.
Patent NL-1033906-C1 (NL)
Title: General purpose vacuum cleaner for use in greenhouse, driven by internal combustion engine instead of electric motor
Inventor: SIMONS JOHANNES
IPC: A47L5/00
Filed: 2007-05-29
Granted: 2007-06-19
Abstract: The cleaner is driven by an internal combustion engine instead of an electric motor.
Patent RU-2101678-C1 (RU)
Inventor: BUJNJAKOV JU A
IPC: G01C19/02
Filed: 1980-03-17
Granted: 1998-01-10
Abstract: FIELD: gyros of system of inertial control over moving objects. SUBSTANCE: dynamically tuned gyro incorporates rotor 1 , mutually perpendicular braces 2, 3, shaft 4 and inertial weights 5. EFFECT: enhanced functional reliability and stability. 3 dwg
Patent RU-2026357-C1 (RU)
Inventor: BUKANIN VLADIMIR A
IPC: C21B13/00
Filed: 1987-11-24
Granted: 1995-01-09
Abstract: Сущность изобретения: брикетированное рудоугольное сырье подают внутрь защитного кольца, расположенного выше допустимого уровня шлака. Защитное кольцо устанавливают в тигле с возможностью размещения между ним футеровкой тигля еще одного дополнительного защитного кольца. После установки дополнительного кольца из тигля удаляют основное защитное кольцо с налипшим на него шлаком и остатки брикетированного сырья. 1 ил.
Patent RU-2013079-C1 (RU)
Inventor: STARYKH VLADIMIR S
IPC: A61B17/56
Filed: 1988-02-10
Granted: 1994-05-30
Abstract: Способ хирургического лечения отрыва сухожилия длинной головки двуглавой мышцы плеча относится к медицине, в частности к травматологии и ортопедии, и предназначен для лечения больных с отрывом проксимального конца сухожилия. Цель изобретения заключается в предупреждении осложнений путем более надежного прикрепления сухожилия к кости. Сущность способа заключается в том, что способ хирургического лечения отрыва сухожилия длинной головки мышцы плеча включает фиксацию конца сухожилия к плечевой кости через сформированный в ней канал под капсулой сустава. Для этого после выведения из костного канала сухожилия из него образуют узел, превышающий размерами отверстие костного канала, и заклинивают узел у выхода из канала. При этом перед введением в костный канал сухожилие раздваивают, через канал проводят одну порцию расщепленного сухожилия, затем при натяжении ее связывают на узел с другой порцией сухожилия и, после заклинивания узла в отверстии костного канала, свободные концы сухожилия дополнительно скрепляют между собой. Костный канал образуют из двух встречных под тупым углом каналов, при этом дистальный участок канала формируют под острым углом к кортикальному слою, к плоскости оси диафиза кости.
Patent RU-2018726-C1 (RU)
Title: Turnable discrete hydraulic distributor
Inventor: MARTSINKYAVICHYUS ANDREYUS-GEN
IPC: F15B13/02
Filed: 1988-07-29
Granted: 1994-08-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: distributor has housing with radial passages and spool valve also provided with radial passages which form connecting groups together with passages of the housing; distributor is also provided with plunger forming two working chambers which may be brought in communication with the connecting groups. Hydraulic distributor is provided with at least one unit which has additional plungers mounted in housing forming two chambers for bringing them in turn in communication with the working chambers; one of chambers of additional plungers is connected with first working chamber by means of one connecting groups and other chamber is connected with second working chamber by means of other connecting groups and check valves. EFFECT: extended functional capabilities of distributor due to simultaneous supply of working fluid to user in portions of preset amount. 15 dwg