baber/WOPTO huggingface dataset:
Patent DE-4120609-C1 (DE)
Title: Gas connector for insufflation appts. - has pressure reducer, safety valve, pressure indicator and gas outlet union with magnetic valve
IPC: A61M13/00
Filed: 1991-06-20
Granted: 1993-02-11
Abstract: The gas connection device has a pipe union (3) for connecting to a gas supply (carbon dioxide). The main body (1) has a main channel (10) for taking (so that it can be removed) the pipe union (3), a transverse channel (22) opening into the main channel and taking a pressure reducer, and an outlet channel (44) opening into the transverse channel. The safety valve (5), the magnetic valve (6) and the gas outlet pipe union are fitted in the outlet channel, and there is another transverse channel in which a pressure indicating unit (8) is mounted. USE/ADVANTAGE - Small, with few parts. Can be fitted at low cost. Suitable for medical use, in particular for "keyhole" surgery.
Patent DE-4128278-C1 (DE)
IPC: A47B13/00
Filed: 1991-08-27
Granted: 1992-12-17
Abstract: The invention relates to a work or office table, having a table frame and a worktop, in which the table frame has a horizontal crossmember (10) with table legs (19) on whose longitudinal sides a pair of support arms (20) are directed in each case towards the front and back of the worktop and are pivotable in pairs in vertical planes, in which the free ends of the support arms are linked to holding elements and are adjustable perpendicular to the crossmember. A simple connection between the worktop and the support arms is provided in that the free ends of the support arms can be pivoted to a limited extent, in each case with a holding element constructed as an attachment plate (26), about a horizontal hinge axis running parallel to the crossmember, in that the attachment plates are directed towards one another in pairs, the hinge axes being arranged on the ends of the attachment plates facing away from one another, in that the attachment plates are each provided with an elongate hole (28) directed perpendicular to the crossmember, in that a clamping screw is guided in each case so as to be adjustable and retainable in the elongate holes, said clamping screw being arranged firmly at predetermined intervals on the underside of the worktop, and in that the mutually facing ends of the elongate holes and the ends of the elongate holes facing away from one another in the attachment plates, in conjunction with the clamping screws arranged firmly on the worktop, define the pivoted end positions of the support arms. <IMAGE>
Patent DE-4210819-C1 (DE)
Title: Equipment for e.g. smoothing or polishing angled surfaces - includes retaining rod which extends in or parallel to direction of movement in plane of symmetry
IPC: A46B9/02
Filed: 1992-04-01
Granted: 1993-06-09
Abstract: Two surfaces (1) at an angle to each other are machined with the aid of a retaining rod (133) substantially in their plane of symmetry. Two pairs of interengaging hollow profiles (131,132) are coupled to it so that the surfaces are adjustable over a wide angular range. An elongated arcuate slot (134) allows positioning and stopping when the desired angle of treatment is attained w.r.t. a graduated scale. USE/ADVANTAGE - Esp. for edges of furniture or wall claddings, effective treatment of high quality can be given to a wide variety of edges in a predetermined angle.
Patent DE-4305792-C1 (DE)
Title: Producing mains-driven clock pulses - setting contents of two flip=flops set to zero when capacitor is charged to reference value
Inventor: ECKSTEIN WOLFGANG DIPL ING
IPC: H03K5/08
Filed: 1993-02-25
Granted: 1994-06-01
Abstract: A time interval (delta t) is defined which is the interval between levels of first and second logical variables (NHW, PHW) for consecutive half-waves of the mains voltage (U Netz) or current (I Netz). A capacitor (C) is charged during the time interval and the value of stored energy compared with a reference value (Uref). The contents of first and second flip-flops (FF1, FF2) are set to "zero" when the reference value is reached. The contents of the first flip-flop is set to "one" on a first level charge of the first logical variable (NHW). This level charge prevents setting of new contents for the second flip-flop. The pulse sequence on the output of the first flip-flop represents the system clock (C1). ADVANTAGE - System clock has high security against mains interferences powerful enough to cause change of voltage polarity within a half-wave of mains voltage.
Patent DE-4309129-C1 (DE)
Title: Process and apparatus for obtaining a concentrated protein extract from the liquid from farm slurry
Inventor: GOJCIC OTMAR
IPC: A23J1/00
Filed: 1993-03-22
Granted: 1994-11-03
Abstract: The slurry is centrifuged to remove solids as far as possible and is treated with a fast-growing yeast which has a high carbon content, a high oxygen content and contains nitrogen and hydrogen, the slurry being circulated under a slight superatmospheric pressure at a temperature of about 37 DEG  Celsius until a protein assimilate is formed so that the remaining liquid can be drawn off as purified product.
Patent DE-4311423-C1 (DE)
Title: Oil and water emulsion cracking agent dosing control
Inventor: KIESLING JUERGEN DIPL CHEM
IPC: G01N21/83
Filed: 1993-04-07
Granted: 1994-07-28
Abstract: To control the dosage of a cracking agent, to an oil and water emulsion, on a continuous dosing a reference value is selected from the downward section of the clouding curve. The final value is a percentage part of the reference value.Pref. the reference value is taken as the change point of the clouding curve. The angular pitch of the clouding curve is taken progressively. The percentage part of the reference value, for the final value, is taken from the pitches of the clouding curve at the reference value. On achieving the reference value, a time span is set where the final value can still change. The final value is only changed when there is a change-over point or an instability in the clouding curve during the time span.
Patent DE-4326997-C1 (DE)
Title: Method for the multi-stage coding of information
Inventor: DIRR JOSEF DIPL ING
IPC: H04N7/24
Filed: 1993-08-11
Granted: 1995-03-09
Abstract: For reasons of economy, only multi-stage codes are nowadays almost invariably used in the transmission of information. In some code combinations, coding elements need to be used e.g. for characteristic state marking and can thus no longer be used for stage formation. In the present invention, this is circumvented by equipping the coding element deliberately with a redundancy stage so that it can also be used for stage coding.
Patent DE-4412702-C1 (DE)
Title: Radio clock analogue display showing times of solar and lunar events
Inventor: HILBERG WOLFGANG PROF DR ING
IPC: G04B19/26
Filed: 1994-04-13
Granted: 1995-09-14
Abstract: The clock has a conventional dial with hour, minute and perhaps seconds hands with additional display elements for presenting the rising and setting times of the Sun and Moon and time of max. elevation of the Sun from received radio signals. The additional electronic display elements are marks or digits predominantly in fixed spatial or temporal relation to the hour and minute symbols. Sunrise (a), sun highest position (c) and sunset (b) are indicated in red on an inner ring. Moonrise (d) and moonset (e) are indicted in blue in an outer ring, and the phase of the Moon (f) is an inset.
Patent DE-4418769-C1 (DE)
Title: Damping of hunting in vehicle electronic traction control system
Inventor: FISCHLE GERHARD DIPL ING
IPC: B60K28/16
Filed: 1994-05-28
Granted: 1995-08-24
Abstract: Esp. where the coeffts. of friction at both driven wheels are low, undesired frequent alternation of brake applications is overcome by a program which determines the difference (2) between wheel speeds and in certain conditions (3) maintains the braking (4) while a marking bit identifying the slipping wheel is transmitted to the electronic control. Otherwise a check (5) on whether the difference exceeds a threshold (e.g. 0.5 km/h) determines the course of action (7, 8, 11 or 12) leading into other parts (13) of the program.
Patent DE-4439461-C1 (DE)
Title: Built-in loudspeaker housing for in-car stereo system
Inventor: HAGEN TILO VON
IPC: B60R11/00
Filed: 1994-11-04
Granted: 1996-02-08
Abstract: For the formation of a closed resonance space for the loudspeaker 4 an indentation 6 is provided in the wall of the bodyshell part 1 and a half shell 7, which holds the loudspeaker 4, is placed onto this indentation 6 with the mounting inbetween of a surrounding sealing strip 10. <IMAGE>
Patent NL-1002815-C1 (NL)
Title: Automatically controlled milking parlour
Inventor: AURIK ERIK ARNOLDUS IR
IPC: A01J5/017
Filed: 1996-04-09
Granted: 1997-10-14
Abstract: The parlour comprises two or more milking stalls (1',1'',1''') which are arranged lengthwise, one after another, and are provided on one long side with an entrance door (2) and an exit door (3). The doors are controlled to be moved with e.g. cylinders. Animals to be milked are held in a waiting area (I) by one-way gate (13). The animals are pushed into the stalls by the doors and are contained by the closed entrance and exit doors. After milking the doors are opened automatically and the cows enter a passageway along the long side and walk to an accommodation area (II). A separating fence (4) on the opposite side of the passage runs from the second stall and has controlled access doors (8) which are arranged to provide a clear access path to each stall from the accommodation area.
Patent NL-1009271-C1 (NL)
Title: Portable sterilizing device comprises container incorporating ozone generator
Inventor: KRAMER LUBBERTJE
IPC: A61L2/20
Filed: 1998-05-28
Granted: 1999-11-30
Abstract: The container and ozone generator can be carried by hand.  A sterilizing device comprises a container incorporating an ozone generator and capable of being carried by hand. An Independent claim is also included for a method of sterilizing articles such as equipment or instruments, by transporting the device to the location of the article, placing the article inside the container, and connecting the ozone generator to the container and leaving it to run for a given time before removing the sterilized article.
Patent NL-1024774-C1 (NL)
Title: Paint spray gun, has paint pot comprising releasably connected base, neck and middle parts
Inventor: CORNELISSEN RUDOLPHUS JOHANNES
IPC: B05B7/24
Filed: 2003-11-13
Granted: 2004-03-22
Abstract: The base (23), neck part (27) and/or middle part (25) of the paint pot (7) are releasably connected together. The gun (1) has a spray nozzle (3) with an air supply opening (9) and a paint supply opening (11). A hand grip part (5) is provided with air inlet and outlet openings (13, 15) connected to each other via an air channel (17) and to the corresponding air and paint supply openings in the nozzle. An actuator (19) is provided in the hand grip part for opening and closing the connecting air channel. The paint pot has an outlet opening (21) releasably connected to the nozzle. During use of the gun the pot is located above the nozzle and its outlet opening is connected to the paint supply opening in the nozzle. The pot also comprises a base part, a neck part with an outlet opening and a middle part between the base and neck parts.
Patent NL-1030688-C1 (NL)
Title: Assembly is for fixture of an object to a floor or wall and comprises a housing with a fixture component to which object, whilst in use, can be coupled
Inventor: DEKKERS RENS JOERAN GOOSSEN
IPC: E05B73/00
Filed: 2005-12-16
Granted: 2007-06-19
Abstract: The assembly is for fixture of an object to a floor or wall and comprises a housing (1) with a fixture component (2), to which the object, whilst in use, can be coupled. The assembly is provided with a fixture device (10) provided with a head with an elongated shaft. The assembly is provided with sprung material, which, after installation, at least extends between a side edge of the head of the fixture component on the one hand and a side of the housing facing the side edge on the other hand.
Patent NL-1031374-C1 (NL)
Title: Cleaning method for multi module multi media filter used to treat effluent, comprises rinsing with air in between rinsing with water steps
Inventor: WORTEL NICOLAAS CORNELIS
IPC: E03F5/14
Filed: 2006-03-15
Granted: 2006-05-01
Abstract: The cleaning method comprises the following steps: (A) rinsing the filter with water; (B) rinsing the filter with air (4); and (C) post-rinsing the filter with water. The filter bed is filled with a material comprising a top layer (2) of hydroanthracite or active carbon with a particle size of 0.8-1.6 mm and a bottom layer (3) of fine sand with a particle size of 0.4-0.6 mm. The total height of the filter bed is ca. 0.8-1.5 m and the upper water level in the filter can be as high as ca. 1.2 m.
Patent NL-1032048-C1 (NL)
Title: Displaceable drying unit for water paint, which contains no solvent, comprises switch installation with infrared and ultraviolet lamps (6,7) guided by computer along vertical and horizontal rails (3,4) at some distance from painted surface
Inventor: GINKEL MARCELINO LOMBAO VAN
IPC: B05C9/14
Filed: 2006-06-22
Granted: 2007-12-27
Abstract: The displaceable drying unit for water paint, which contains no solvent, comprises a switch installation (2) with infrared and ultraviolet lamps (6,7) guided by computer along vertical and horizontal rails (3,4) at some distance from the painted surface. The paint drier may also comprise a hand apparatus with a lamp unit and a switch installation.
Patent NL-2000712-C1 (NL)
Title: Aid for loosening and tightening wheel nut has movable frame together with bearer in which bar is rotatable around longitudinal axis and in axial direction is displaceable
Inventor: PLOEGMAKERS HENRICUS HUBERTUS
IPC: B60B29/00
Filed: 2007-06-15
Granted: 2008-01-02
Abstract: Aid (1) for loosening and tightening wheel nut has a movable frame together with a bearer (5) in which a bar (7) is rotatable around its longitudinal axis and is displaceable in axial direction. The bearer at an outer end is provided with a coupling device for coupling with a wheel nut holder and at its other outer end is provided with further coupling devices for coupling with wheel nut tightening device and loosener. The bearer (5) is connected with adjustment devices connected with the frame so that the bearer can be adjusted in a vertical and horizontal direction. The adjustment devices have a guide (15) along which the bearer is displaceable and has a wheel (17) rotatably connecgted with the frame. Furthermore the adjustment device has a sledge in which the wheel is rotatable present and on the frame has a further vertical guide (21) along which the sledge is displaceable.
Patent RU-2128322-C1 (RU)
Title: Self-sighting ammunition
Inventor: MASLOV V P
IPC: F42B12/58
Filed: 1985-10-22
Granted: 1999-03-27
Abstract: FIELD: weapon, in particular, pack ammunition. SUBSTANCE: ammunition has live and instrument units, parachute with a swivel and an aerodynamic rotary device with two blades, in which the blades are installed in an axis perpendicular to the ammunition plane passing through the longitudinal axis of the alive unit and the center of mass of the instrument unit at the same distance from the plane, and the point of attachment of the parachute with the swivel lies in this plane. EFFECT: enhanced probability of target detection. 2 dwg
Patent RU-2036940-C1 (RU)
Inventor: VITTORIO BRAGA
IPC: C08L23/10
Filed: 1989-09-12
Granted: 1995-06-09
Abstract: FIELD: plastic industry. SUBSTANCE: method involves extruding the following mixture at 160-240 C, mln. p.: polypropylene 26-46; copolymer of ethylene with propylene or triple copolymer of ethylene with propylene and butadiene 1.3-7.4; organic peroxide 1.7-2.0; paraffin oil 74, and difurfuralaldazine or difurfuryl-1,4-pentadiene-3-one 0.25-0.37. Propylene content in copolymers is 38-47% , they have no inversion of polypropylene links "head-to-head" or "tail-to-tail". Preferably, copolymers have value Mw/Mn 9-12, specific viscosity 3.5-3.8 dl/g, product of relative activity of ethylene and propylene 7-9. EFFECT: improved method of composition preparing. 2 cl, 1 tbl
Patent RU-2019818-C1 (RU)
Title: Material linear density transducer
Inventor: BENDICH VIKTOR F
IPC: G01N21/59
Filed: 1989-11-27
Granted: 1994-09-15
Abstract: FIELD: measurement technology. SUBSTANCE: transducer has case provided with channel for material, irradiator, two photodetectors and differential amplifier. The second photodetector is located in perpendicular to the first one. There is movable shutter between the first photodetector and irradiator. EFFECT: improved precision of measurement. 2 dwg
Patent RU-2007769-C1 (RU)
Title: Устройство для коммутации магнитного поля
Inventor: BEZNITSKIJ ALEKSANDR I
IPC: H01F27/34
Filed: 1990-04-23
Granted: 1994-02-15
Abstract: Использование: в электротехнике. Сущность: устройство содержит магнитопровод 3 с зазором, в котором установлен экран 1 из сверхпроводящего материала, а на его стержне-обмотка 2. Экран 1 может быть выполнен либо в виде пластины, либо в виде пленки. 2 з. п. ф-лы, 1 ил.
Patent RU-2039385-C1 (RU)
Title: Electromagnetic device manufacturing process
Inventor: KHABARGIN ALEKSANDR D
IPC: H01F3/08
Filed: 1990-04-16
Granted: 1995-07-09
Abstract: FIELD: radio engineering. SUBSTANCE: inductance coil 1 is placed in dry powder, subjected to vibration, and immersed in liquid carbonyl-iron base compound. Dielectric frame (enclosure) 2 based on carbonyl iron powder provides for extension of operating frequency range of inductance coil. EFFECT: enlarged high-frequency range of device. 4 dwg
Patent RU-2025393-C1 (RU)
Title: Плавучий якорь
Inventor: EVTUKHOV VASILIJ A
IPC: B63B21/48
Filed: 1990-07-11
Granted: 1994-12-30
Abstract: Использование: в конструкции плавучих якорей. Сущность изобретения: плавучий якорь содержит гибкий купол с надетой на него силовой оболочкой, противовес в виде груза-балки, соединенной одним концом с вершиной купола, а другим - с основным тросом. 4 ил.
Patent RU-2040592-C1 (RU)
Inventor: LYKOV MIKHAIL G
IPC: C25C3/12
Filed: 1990-08-27
Granted: 1995-07-25
Abstract: FIELD: aluminum production. SUBSTANCE: before setting anode pin at the top horizon alumina containing raw material is placed on the bottom of under- pin opening, the carbon containing plug being placed above. The height of the alumina containing raw material in the under-pin opening is defined by the relationship presented in the invention description. EFFECT: simplified method. 1 dwg, 1 tbl
Patent RU-2011892-C1 (RU)
Title: Centrifugal fan impeller
Inventor: MAKAROV VLADIMIR N
IPC: F04D29/28
Filed: 1990-08-13
Granted: 1994-04-30
Abstract: FIELD: manufacture of fans. SUBSTANCE: mounted between bearing and cover disks are blades. Each blade has profiled portion and hollow leading-edge flap which forms chamber and slots together with profiled portion. Swirlers are arranged in area of slots on profiled portion of blade and are made in form of bent plates whose concave side is directed to outlet of slot. Disks have through holes which are brought in communication with chamber and additional through holes located on center line of outlet section of slots on side of working and rear surfaces which are brought in communication with passages narrowing in the direction opposite to rotation of impeller. Each passage is formed by fixed wall and flexible plates whose one end is secured respectively on bearing and cover disks. Flexible plates are provided with motion mechanisms made in form of cam drive. Besides that, additional flexible plate is secured in chamber. Center section of this plate is movably secured on the profiled portion of blades and is provided with mechanism of cam drive. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2019978-C1 (RU)
Inventor: RAKOVSKIJ VLADIMIR F
IPC: A23K1/00
Filed: 1990-08-23
Granted: 1994-09-30
Abstract: Использование: в кормопроизводстве. Сущность изобретения: способ производства кормов включает операции предварительной подготовки компонентов рецептуры кормовой смеси, содержащей зернофураж, резку соломы и белковые компоненты, их пропорциональное смешивание. Резку соломы и зернофураж смешивают в соотношении, равном соотношению по массе между стеблевой и зерновой частями растения культуры, используемой для приготовления корма. В качестве белковых компонентов используют белки растительного происхождения - силос или сенную муку из амаранта, или протеиновый концентрат из биомассы амаранта. Используют также белки животного происхождения или белки микробиологического синтеза. 2 з.п. ф-лы.
Patent RU-2017737-C1 (RU)
Title: Method of isoxazole derivatives synthesis
Inventor: MITSUO NAGANO
IPC: A61K31/425
Filed: 1991-05-08
Granted: 1994-08-15
Abstract: FIELD: organic chemistry. SUBSTANCE: products of formula (I)  , where R 1  - hydrogen atom, halogen or alkyl with 1-4 carbon atoms; R 2  - hydrogen atom, alkyl with 1-4 carbon atoms, phenyl unsubstituted or substituted with at least one substituent, or heterocycle with 5-6 atoms in the ring, in which 1 - nitrogen or sulfur or R 1  and R 2  - a group of formula -CR 4 =CR 5 -CR 6 =CR 7 - ,, where R 4 -R 7  - hydrogen atom, halogen, alkyl with 1-4 carbon atoms, alkoxy-group with 1-4 carbon atoms; R 3  - piperidyl unsubstituted or substituted with alkyl with 1-6 carbon atoms at nitrogen atom or quinuclidinium. Reagent 1: compound of formula N-O-C(R 2 )C(R 1 )CX. Reagent 2: J-R 3 , where X and J - removal groups. Synthesized compounds are used in medicine. EFFECT: improved method of synthesis. 9 tbl
Patent RU-2006559-C1 (RU)
Inventor: CHUVOCHIN ALEKSANDR V
IPC: E04C1/00
Filed: 1990-11-26
Granted: 1994-01-30
Abstract: FIELD: construction. SUBSTANCE: wall stone is provided with thermostable electric conducting material coat with contacts for connection to the electric network. The wall stone is rigidly fixed to the stone body in its central part. EFFECT: improved wall heat insulation properties. 3 cl, 4 dwg
Patent RU-2025366-C1 (RU)
Title: Perambulator combination running gear
Inventor: KISLOV MIKHAIL I
IPC: B62B13/18
Filed: 1991-03-07
Granted: 1994-12-30
Abstract: FIELD: ground vehicles; baby carriages. SUBSTANCE: in operating position supporting surfaces of skis are arranged at distance from cross axes less than radius of wheel according to h 1  < h 2  < R. Skin suspension lock has wedge stops between upper plane and each lever. Each wedge stop is adjustable, is made, for instance, with screw pair and hinged pivot. EFFECT: enlarged operating capabilities. 2 cl, 8 dwg
Patent RU-2016673-C1 (RU)
Title: Automatic machine for checking and sorting bearing races
Inventor: MALEVANNYJ ANATOLIJ F
IPC: B07C5/06
Filed: 1991-04-04
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: two-shoulder cylindrical races roll down along chute of loading device, and are pushed one by one through positioner holder into pocket. Trapezoidal plates of holder turn the race from vertical into horizontal position. After that manipulator arm transferees race from pocket onto table. When table goes down into reception socket of measuring station, race wall moves between concentrically disposed tips of immovable rests and arrested test prods. Then race is positioned by tips of immovable rests in radial direction with respect to its cylindrical surface, generatrix of which is straight line, while measuring tips of prods come in contact with cylindrical surface of race, generatrix of which is broken line, and register diameter of raceway between shoulders. When manipulator arm brings next race, the handled race is shifted by arm pusher from lifted table into curved inlet part of sorting device chute. Curve of chute is shaped in such a way that race again acquires vertical position and cut-off member directs moving race into outlet trough of corresponding sort group. When measuring station needs to be readjusted, reference race is transferred by manipulator arm from pocket onto table and lowered into measuring station socket. Prods measure the reference race and transmit corresponding compensation signal to measuring station for further use in the course of following checks. After that manipulator arm returns reference race into pocket. EFFECT: improved accuracy of checking and sorting operations. 10 dwg