baber/WOPTO huggingface dataset:
Patent DE-4111330-C1 (DE)
Title: Acoustic surveillance or monitoring of premises, rooms, etc. - using microphone to generate signal for input into discriminator which outputs release or trip signal when monitoring signal satisfies various criteria
IPC: G08B13/16
Filed: 1991-04-08
Granted: 1992-10-08
Abstract: The surveillance or monitoring method is implemented by generating a monitoring signal corresp. to a given intensity of sound, followed by comparison with a given threshold value and generation of a trip or release signal in accordance with the result of comparison. The equipment used may include a microphone (10) as the monitoring or surveillance device, which generates a signal for input into a discriminator device (11) which generates a release or trip signal (A) when the monitoring or surveillance signal satisfies various criteria. The discriminator device (11) includes a first comparator (12) connected to a clock (13) which generates scanning or interrogation signals of a given period. ADVANTAGE - Minimum chance of false annunciation.
Patent DE-4224375-C1 (DE)
Title: Plug connecting to socket for motor vehicle trailer - has spring biassing pivoted lever into locking position
IPC: H01R13/64
Filed: 1992-07-24
Granted: 1993-04-01
Abstract: The plug (10) has a housing (12) with a bayonet fitting (16). An inner sleeve (18) within the housing (12) is rotatable relative to the housing (12) about a middle axis (19) but is not axially displaceable. A contact insert (20) is rotatable within the sleeve (18). A lock (30) acts between the sleeve (18) and the housing (12). When the plug (10) is pulled out, this locks the sleeve (18) against rotation. When the plug is plugged in, the lock (30) is forced open. The lock (30) is biased into its lock position by a sprung member (28). A locking element (29), having a pivotable lever (40), extends through an opening (31) in the sleeve (18). This moves radially when the plug is plugged in. This locks in dependence on the radial position of the sleeve (18) in the housing (12). ADVANTAGE - Can be easily assembled and is very durable. Protected from mechanical damage and pollution.
Patent DE-4225800-C1 (DE)
Title: Response device for information transmission system - provides additional energy for coded response signal transmission by energy store in response to interrogation signal
Inventor: LANGE HANS-ARNIM DIPL ING
IPC: H04B5/00
Filed: 1992-07-31
Granted: 1993-11-25
Abstract: The response device (10) cooperates with a relative displaced interrogation device (4) and has a reception stage (14) receiving as interrogation signal (8) when the two devices are aligned to initiate transmission of a digitally coded response signal (18). The transmission stage (20) providing the response signal uses the energy of the interrogation signal and additional energy provided by a store (30) coupled to the transmission stage via a switch, triggered by the interrogation signal USE/ADVANTAGE - For track-to-train communication system. Continuous power supply for data transmission over longest possible path.
Patent DE-4226325-C1 (DE)
Title: Electric through-flow water heater - has two parallel profiles fitted to flow pipe receiving straight sections and curved ends of heating elements respectively
Inventor: HILLINGER ERICH
IPC: F24H1/14
Filed: 1992-08-08
Granted: 1993-09-30
Abstract: The water heater has an extruded profile (2) receiving the flow pipe (1) and one or more tubular heating elements (4,5). The bent ends (14) of the heating elements are received by a sound profile (3) parallel to the first. Pref. the second profile (3) has 2 concentric curved recesses for receiving the bent ends fo a pair of hair pin tubular heating elements and a central bore for the Cu or CrNi steel flow pipe (1). A further profile may be fitted to the flow pipe for receiving a temp. regulator. USE/ADVANTAGE - High heat transfer efficiency between heating elements and flow pipe over long operating duration.
Patent DE-4323990-C1 (DE)
Title: Rainwater-utilisation plant with a filter device
Inventor: LOCHMANN WOLFGANG
IPC: E03B3/02
Filed: 1993-07-17
Granted: 1995-01-12
Abstract: A backwash filter (9) and a fine filter (13) are arranged in a rainwater-utilisation plant, between a water-inflow line (7) and a domestic-water station (12). A bypass line (16), which can be shut off, leads from the water-inflow line (7) to the inflow line (11) of the fine filter (13). For a backwash operation, the valve (17) in the bypass line is opened. The pressure water necessary for the backwash operation is fed from the service-waterline (15), via a pressure-waterline (18), to the backwash filter (9), which is separated off from the rainwater-utilisation system. <IMAGE>
Patent DE-4329965-C1 (DE)
Title: Method of bending plastics pipes having a number of bends lying one behind the other
Inventor: SCHULTE FRANZ
IPC: B29C53/08
Filed: 1993-09-04
Granted: 1994-10-13
Abstract: For bending the plastics pipe, the said pipe is heated, is drawn out of the heating means vertically upwards by a gripping head and, after moving transversely, is pushed vertically downwards into a bending tool formed by two jaws. In this case, the jaws are not yet fully closed, so that initially an expanded tubular channel is obtained due to the two grooves in the jaws. By the expansion of the tubular channel, initially a prebending of the plastics pipe is performed. After the prebending, the two jaws of the bending tool are closed, whereby the plastics pipe is given its final form. Subsequently, the bent plastics pipe, still enclosed by the two bending jaws, is cooled. The advantage of this bending method is that the plastics pipe is moved from the heating station to the bending station while suspended and, in the suspended position, is pushed vertically downwards into the bending tool for prebending.
Patent DE-4338686-C1 (DE)
Title: Enclosed inner space in motor vehicle
Inventor: EMMER LUDWIG
IPC: B60R7/04
Filed: 1993-11-12
Granted: 1995-07-06
Abstract: The storage compartments are formed by formations in the floor lining at selected locations. The formations are such that between the floor lining (17) and the floor (10) there is a hollow space (33), which is accessible through a cutout (34) in the floor lining. The cutout in the floor lining is firstly marked in the floor lining and after installation of the lining is then cut out along the marking. The cut out part of the floor lining forms a cover (35) over the cutout and which is connected by a film hinge (36) with the floor lining. The design of the cutout is such that the cut out floor lining part is completely sepd. from the floor lining. The hollow space has a cladding (38), pref. made of felt.
Patent DE-4430989-C1 (DE)
Title: Signal mixer for radio telecommunications device
Inventor: DETERING VOLKER DIPL ING
IPC: H04B1/403
Filed: 1994-08-31
Granted: 1995-10-05
Abstract: The mixer is used to combine a useful signal (NS) and a carrier oscillator signal (OS), supplied to respective gates (GA1,GA2) of a FET (FET1). A compensation coil (SP) provides a compensation inductance (Lk), connected across the FET gates, for compensating the parasitic capacitance between them during signal mixing. The compensation inductance is dependent on the measured parasitic capacitances (C1,C2,C3) between the gates and between each gate and the FET source and drain respectively, the inductance coil forming a parallel resonator with the parasitic capacitance across the gates.
Patent NL-1002184-C1 (NL)
Title: Allergen-free duvet or sleeping-bag
Inventor: WILLE HEIN
IPC: A47G9/02
Filed: 1996-01-26
Granted: 1996-03-18
Abstract: The cover of the duvet or bag is filled with non-removable synthetic insulating material, and contains a breathing cloth of material permeable to air and water-vapour, all seams being closed. The cloth is of unwoven plastics, containing microscopic apertures. All the seams in the cover are fused by a welding operation to give hermetic sealing. The filling is fused to the cover at several points. The apertures can be of less than 0.005 mm. in diameter. A further cloth of non-porous watertight plastic can also be included. The duvet can be in two filled sections joined together along one side and folding together to form a sleeping bag.
Patent NL-1017296-C1 (NL)
Title: Foot care agent used to treat foot fungus and odors comprises glycerin, sodium tetraborate and optionally other substances
Inventor: BEEKMAN ROBERT WILLEM
IPC: A61K33/22
Filed: 2001-02-06
Granted: 2001-05-09
Abstract: Foot care agent comprises glycerin, sodium tetraborate and optionally other substances, such as rose oil, aloe vera and vitamin E.
Patent NL-1022096-C1 (NL)
Title: Greasing device for e.g. frying pans or oven dishes, comprises compartment with plunger and cover for receiving block of butter or margarine
Inventor: POOLMAN GEORGE HENRI
IPC: A47G19/26
Filed: 2002-12-06
Granted: 2004-06-08
Abstract: A block of butter (4) or cooking margarine is placed inside a compartment (2) in the device, so that it can be held between the compartment walls. A plunger (1) is used to remove the butter from the compartment. A cover (3) is provided for placing over the compartment.
Patent NL-1027324-C1 (NL)
Title: Apparatus for distributing reinforcing particles in a concrete mix comprises a rotating drum with peripheral openings through which particles centrifugally transferred from the inside of the drum can pass to the outside
Inventor: DEGRIJSE CONNY
IPC: E04C5/01
Filed: 2004-10-25
Granted: 2006-04-26
Abstract: Apparatus for distributing reinforcing particles in a concrete mix before pouring comprises a cylindrical drum with a particle feed inlet, a drive unit for rotating the drum and openings in the periphery of the drum through which particles centrifugally transferred from the inside of the drum can pass to the outside. An independent claim is also included for a method for using the above apparatus, comprising starting up the drive unit, introducing reinforcing particles through the feed inlet, collecting discrete particles passing through the peripheral openings and transferring the particles to the concrete mix.
Patent NL-1028339-C1 (NL)
Title: Joint finishing device for e.g. joints between tiles or bricks, comprises tray with dosing opening having same width as joint
Inventor: BLOM ANDREAS JOHANNES MARIA
IPC: E04F21/165
Filed: 2005-02-18
Granted: 2006-08-21
Abstract: The device comprises a tray with a dosing opening in at least one of its side walls, extending from the tray base towards the upper edge of the side wall. The width of the opening is equal to or less than the width of the joint to be filled. An independent claim is also included for a method for filling a joint with e.g. cement using this device, comprising filling the tray with filler material, positioning the tray with the dosing opening in front of or against the joint, preferably next to the bottom of the joint, forcing filler material out through this opening and optionally moving the tray in an upwards direction along the joint, repeating these steps until the joint is filled.
Patent NL-1028361-C1 (NL)
Title: Combination weighing equipment is for weighing portions of objects with a predetermined weight and comprises object feed system and several fed tippable weighing scales
Inventor: WEHKAMP HERMANNUS HENDERIKUS
IPC: G01G19/393
Filed: 2005-02-22
Granted: 2005-04-08
Abstract: The combination weighing equipment is for weighing portions of objects (3) with a predetermined weight and comprises an object feed system and several fed tippable weighing scales (1,2). It has a feed-out system for portions of objects, together with a control for the at least virtually simultaneous tipping of the weighing scales. The equipment also includes a number of tippable intermediate scales (4), which can be tipped by the control, so that in the tipped state they locate in an extension of the tipped weighing equipment.
Patent NL-1028889-C1 (NL)
Title: Track for moving e.g. carts in bakery, has rails held in place by pins which can be twisted to sink them into floor
Inventor: BUURMA AREND LEENDERT
IPC: E04H12/22
Filed: 2005-04-28
Granted: 2006-10-31
Abstract: The pins (6) used to hold the track rails (1) into position can be sunk into the floor (13) by twisting them. The pins are sunk into tubes (4) set into the floor. A flexible watertight seal (21) extends around the pin.
Patent RU-2129434-C1 (RU)
Title: Liniment "camphocytol"
Inventor: SVISTUNOVA RAISA PAVLOVNA
IPC: A61K9/06
Filed: 1985-04-26
Granted: 1999-04-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to development of an agent used for external application for treatment of patients with diseases of locomotor system and peripheral nervous system. Invention proposes liniment "Camphocytol" containing the following components, wt.-%: menthol, 1.0-1.2; camphor, 15.0-15.8; salicylic acid, 3.0-3.3; castor oil, 5.0-5.5; methylsalicylate, 10.0-10.6; purified turpentine oil, 10.0-10.6; and red pepper tincture 53.0-56.0. EFFECT: combined analgetic, anti-inflammatory, spasmolytic and myorelaxing effect of liniment. 2 ex
Patent RU-2028929-C1 (RU)
Title: Method and apparatus to control hydraulic manipulator
Inventor: SPIRIN GENNADIJ A
IPC: B25J9/14
Filed: 1986-03-05
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: process of working unit movement in space, using joint regulation of angular movements of arm and forearm, is exercised by feeding of working fluid from cavity of hydraulic cylinders of arm 3 turning to similar cavity of hydraulic cylinder 4 of forearm 5 turning or vice versa in case angle α 2  of forearm turning is twice as big as angle α 1  of arm turning and total cross section area of arm turning both cylinders similar cavities also is twice as big as cross section area of similar cavities of hydraulic cylinder 4. EFFECT: method and apparatus are used in mechanical engineering. 2 cl, 2 dwg
Patent RU-2020963-C1 (RU)
Title: Medicinal preparation for diagnosing lymphatic system disorders
Inventor: ALTUKHOVA LYUDMILA B
IPC: A61K49/04
Filed: 1989-06-26
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: this novel medicinal preparation is employed for roentgenological and visual diagnosis of lymphatic system diseases. It is mixture of 0.020 to 0.035 percent by mass 1-benzoylaminoanthraquinone dye and 0.020 to 0.035 percent by mass 1,4-dioxy-5,8-di(n-toluidino)-anthraquinone dye dissolved in ethyl ether of 10-(n-iodophenyl) undecanic acid (etiotraste). Disclosed medicinal preparation is safe and promising. It may find numerous uses in diagnosing and surgical treatment of disorders in lymphatic system. EFFECT: higher rate of distribution and facilitated elimination. 8 tbl
Patent RU-2005569-C1 (RU)
Inventor: LITMANOV LEONID KH
IPC: B08B7/00
Filed: 1990-05-03
Granted: 1994-01-15
Abstract: FIELD: repair of pipelines. SUBSTANCE: method includes heating of film insulation from outside with aid of infrared radiator to temperature of 20-30 C below polymer flow point. Film adhesion decreases and gas liberation from molten cement layer facilitates film separation from pipe. Disturbed film insulation is removed mechanically. EFFECT: higher efficiency. 1 dwg
Patent RU-2070172-C1 (RU)
Title: Method for production of binder
Inventor: FERRONSKAYA ANNA V
IPC: C04B28/14
Filed: 1990-08-07
Granted: 1996-12-10
Abstract: FIELD: building materials production. SUBSTANCE: binder which contains hemihydrous gypsum, portland cement, silica-containing mineral additive and dry superplasticizer is prepared by grinding of silica-containing mineral additive together with superplasticizer (its quantity being 30-60 % of total amount). The process is carried out till specific surface is 400-900 m 2 /kg, it is followed by mixing and by grinding with mentioned above gypsum, cement, residue of superplasticizer and with lime being added into it. Desired binder contains (mass %): portland cement 2.0-28.0, unslaked lime 2.5-7.0, silica-containing mineral additive 6.0-32.0, dry superplasticizer 1.6-3.0, hemihydrous gypsum the rest. Specific surface of desired binder is 500-1200 m 2 /kg. EFFECT: improves efficiency of the method. 4 tbl
Patent RU-2006032-C1 (RU)
Inventor: LEBEDEV EVGENIJ S
IPC: G01N33/48
Filed: 1990-09-27
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: device has thermostated cuvette section 1 including cuvettes 2 and 3, mixing magnetic member 4, light sources 5 and 6 and photodetectors 7 and 8, current sources 9 and 10, preamplifiers 11 and 12, subtraction unit 13, controllable amplifier 14, clock pulse generator 15, frequency dividers 16 and 31, AND gate 17, pulse counter 18, digital-analogue converter 19, comparators 20 and 28, low-pass filters 21 and 32, recording unit 22, START button 23, pulse shaper 24, semiconductor diode 25, integrating analogue-digital converter 26, digital indicator 27, reference voltage source 29, mixing unit 30, controllable phase shifter 33, power amplifier 34, synchronous electric motor 35 and permanent magnet 36. The light sources are switched-on only during first cycle of operation of analogue-digital converter 26. Upon pressing Start button 23 calibration of the device is carried out during which at the output of amplifier 14 a predetermined voltage is set due to feedback effect. During second operating cycle of the analogue-digital converter at the output of comparator 20 a pulse duration of which is proportional to the voltage value at the output of amplifier 14 during the first operating cycle occurs. During third operating cycle the voltage at the output of amplifier 14 is stored with the light sources switched off. This voltage occurs as a result of instabilities of measuring path components and illumination of the cuvette section. Then this voltage is automatically subtracted in the analogue-digital converter during the first cycle. Synchronization of the processes of mixing and deriving measurement information is effected due to the fact that supply voltages of electric motor 35 is strictly synchronized with cycle of the operation of the analogue-digital converter. Power supply phase of electric motor 35 is controlled by phase shifter 33 as to noise minimum at recording signals in recording unit 22. EFFECT: enhanced efficiency, and reliability. 3 cl, 4 dwg
Patent RU-2027185-C1 (RU)
Inventor: LEONIDOV NIKOLAJ B
IPC: G01N33/15
Filed: 1990-11-22
Granted: 1995-01-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: solutions of standard and tested samples are prepared. Specific absorption coefficient is measured, calculated from optical density which is measured at wavelength at which optical density has maximal difference. Difference in specific absorption coefficients, if being available certifies biological non-equivalence of samples. EFFECT: improved reliability. 2 tbl
Patent RU-2009310-C1 (RU)
Title: Method for cleaning pipe driven vertically into ground and device for its realization
Inventor: TKACH KHAIM B
IPC: E21B25/00
Filed: 1991-04-28
Granted: 1994-03-15
Abstract: FIELD: cleaning pipes of various applications driven into ground with their open end. SUBSTANCE: ground core is separated into longitudinal blocks and each block is held on side surface. Device for realization of method is made in form of shell rigidly attached to body of percussion unit. Rigidly secured inside shell is flange with channel communicated with pneumatic circuit. Movable ground taker found in front part of shell is made in form of longitudinal plates whose rear part is attached to washer. Front part is rigidly connected to ring whose diameter corresponds to diameter of shell. Device is driven into ground under action of percussive pulses transmitted from percussion unit through shell to ring. EFFECT: higher efficiency. 6 cl, 8 dwg
Patent RU-2017903-C1 (RU)
Title: Hydraulic drive of front-end loader
Inventor: EPSHTEJN GRIGORIJ YA
IPC: E02F9/22
Filed: 1991-02-27
Granted: 1994-08-15
Abstract: FIELD: construction machines. SUBSTANCE: hydraulic drive includes hydraulic cylinders of arm and bucket connected with six-line distributor and reversible hydraulic pump. First hydraulic cylinder of arm is communicated by means of piston hollow with inlet of one of check valves which is controllable and whose outlet is communicated with hydraulic accumulator, and control hollow, with hydraulic line communicating distributor with working hollow of second hydraulic cylinder of arm and inlet of reducing valve. Its outlet is communicated with hydraulic line of piston hollow of arm first hydraulic cylinder whose rod hollow is communicated with branch of six-line distributor. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2027337-C1 (RU)
Title: Sheaf and method for its formation
Inventor: KUTEPOV BORIS P
IPC: A01D91/04
Filed: 1991-04-22
Granted: 1995-01-27
Abstract: FIELD: agriculture. SUBSTANCE: sheaf shape is a cylinder with an inner channel. The sheaf is a combination of several co-axial cylinders one in another. Every next cylinder is displaced upward relative to the external base, and the displacement grows from the periphery to the center. At the sheaf base there are radial channels. The sheaf is formed by rolling with displacing the roll to the ear part. The roll is made a cylinder of certain size, then the operations are repeated until the sheaf attains a prescribed size. EFFECT: higher productivity of labor in harvesting. 2 cl, 3 dwg
Patent RU-2019355-C1 (RU)
Inventor: VASILEV ALEKSANDR V
IPC: B21H9/02
Filed: 1991-04-26
Granted: 1994-09-15
Abstract: Изобретение относится к обработке металлов давлением, а именно к устройствам для подачи прутковой заготовки к станам для поперечно-клиновой прокатки. Сущность изобретения: устройство для подачи прутковой заготовки содержит корпус с размещенным в нем узлом зажима заготовки. Узел зажима заготовки выполнен в виде двух подпружиненных цанговых захватов, установленных в полых втулках с возможностью возвратно-поступательного перемещения относительно них. Каждая втулка выполнена с внутренней конической ступенью под зажим. Первый по направлению подачи прутковой заготовки цанговый зажим и взаимодействующая с ним коническая ступень втулки выполнены с вершиной конуса, обращенной по направлению подачи заготовки. При этом усилие зажима цанги прутковой заготовки превышает силу инерции прутка. 3 ил.
Patent RU-2011691-C1 (RU)
Title: Apparatus for biochemically leaching ores
Inventor: YASHINA GALINA M
IPC: C22B3/02
Filed: 1991-05-05
Granted: 1994-04-30
Abstract: FIELD: chemical engineering. SUBSTANCE: apparatus incorporates percolator and solution bacterial recovery apparatus integrated into closed circuit by solution circulation system. Solution bacterial recovery apparatus is composed of fermenter and systems for automatically maintaining prescribed temperature and oxygen content, feeding solution to percolator and monitoring and recording oxidation-reduction potential, pH value and rotational speed developed by stirrer. Taken together, these systems allow controlling bacterial leaching process and intensifying it. EFFECT: more intensive process. 1 dwg
Patent RU-2063300-C1 (RU)
Inventor: SPASSKAYA MARGARITA M
IPC: B22D18/00
Filed: 1991-05-22
Granted: 1996-07-10
Abstract: FIELD: metallurgy. SUBSTANCE: gear includes mould, means creating pressure on crystallizing metal, mechanism feeding means into moulds built in the form of power cylinder with plunger, mechanism locking mould. Gear is also fitted with metal collector mounted under mould, supporting spring-loaded plug put into metal collector and bottom of mould, locators of supporting spring-loaded plug electrically connected to mechanism locking mould and mechanism feeding means to create pressure which is manufactured in the form of explosive checker. EFFECT: decreased labor input into preparatory operations, capability to manufacture hollow billets. 1 dwg