baber/WOPTO huggingface dataset:
Patent DE-4112266-C1 (DE)
Title: Insect exhauster with piston in pump cylinder - has suction pipe with valve flap, opening in blow-out sense on air expelling from pump cylinder
IPC: A47L5/02
Filed: 1991-04-15
Granted: 1992-05-27
Abstract: The insect exhauster has a pump cylinder (10), with a piston (12), a suction pipe (14), attached to the cylinder, and an air-permeable screen (16) next to the cylinder to hold back the insects. A valve flap (18) in the region of the suction opening of the pipe opens in the outlet direction, when the air is driven out of the pump cylinder to eject the insects which have been caught in the suction pipe. A spring, acting on the valve flap, holds closed, when air is slowly expelled from the cylinder, but allows it to open when the air is blasted out of the cylinder. ADVANTAGE - Simple ejection of the insects.
Patent DE-4123087-C1 (DE)
Title: Drive for machining cylindrical cans etc. - has cylindrical toothed rim in machine frame, which is rotatably connectable to drive mechanism
IPC: B21D51/26
Filed: 1991-07-12
Granted: 1992-08-06
Abstract: The drive is used for can lid beading, flanging, bonding etc., or for separating the lid and body on a turret type machine and employs a cylindrical toothed rim, travelled by geared work supports. The toothed rim (7) is rotatable and is joined to a selectively controlled drive (9), pref. of stepless type. USE/ADVANTAGE - For metal can prodn., with controlled workpiece peripheral speed, irrespective of workpiece size.
Patent DE-4139244-C1 (DE)
Title: Automatically monitoring and optimising fuel injection for Diesel engine - using ultrasonic emission analysis for each cylinder with evaluation and comparison of indices derived from sonic converter during fuel atomising
IPC: F02B3/06
Filed: 1991-11-26
Granted: 1992-12-24
Abstract: The indices L asterisk = the square root of DELTA PHI/DELTA N asterisk and L = the square root of DELTA t/DELTA N from the measured number of amplitude values exceeding threshold value UD of the alternate voltage emitted from the sonic converter during fuel atomising or a part of this together with the phase angle or duration DELTA PHI and DELTA t should be a direct measure of the average droplet mass or a value derived from this in the phase angle or duration concerned. The indices S asterisk = the square root of DELTA N asterisk . DELTA PHI and S = the square root of DELTA N . DELTA PHI are a direct measure for the atomised fluid mass or its derived value in the partic. phase angle or duration. These indices are determined, compared and evaluated on each cylinder of a diesel engine for monitoring purposes. USE/ADVANTAGE - Fuel injection practice. Sonic converter output voltage excess values and phase angle and duration used to optimise fuel consumption for economy in fuel, repairs and motor behaviour.
Patent DE-4217720-C1 (DE)
Inventor: MOELTGEN PAUL DIPL CHEM DR
IPC: C08J5/14
Filed: 1992-05-29
Granted: 1993-11-04
Abstract: The present invention relates to sintered composite abrasive grains based on an  alpha -Al2O3 matrix and at least one sintered material, to a process for the production thereof and to the use thereof, the primary crystallite size of the  alpha -Al2O3 being within the range from 0.1 to 1  mu m and the sintered material being cubic boron nitride and/or diamond.
Patent DE-4306202-C1 (DE)
Title: Animal birthing aid esp. for cows - has link pivoting on both holders with attachments for leg slings between pivot axes
Inventor: ZOELLER HORST
IPC: A61D1/08
Filed: 1993-02-27
Granted: 1994-02-17
Abstract: A link (30) pivots on both holders (13,14), and on it there are attachments (31,32) for the slings between the pivot axes (33). There can be a series of attachment points for the slings on the link, and which are selected as desired, typically formed by drillings (34-39), in which hooks for the slings engage. Other drillings can accommodate hooks on the holder ends. ADVANTAGE - Exerts constant force on both legs of the calf.
Patent DE-4308779-C1 (DE)
Title: Wall retainer for sanitary equipment fittings - comprises holder plate fixed to wall, on which cover housing connected to fitting is applied
Inventor: SCHNEPP HANS-JOACHIM DIPL ING
IPC: A47K1/08
Filed: 1993-03-19
Granted: 1994-05-11
Abstract: On the cover housing underside a clamp screw is inserted rotatable from the outside, which acts against the holder plate, thus locking the holder plate and the cover housing together. On the holder plate (1) in the direction of the clamp screw (4) a slide (2) is limitedly displaceably arranged, to one end (21) of which the cover housing (3) is hooked, and against the other end (22) the clamp screw (4) acts, which with a part area engages in an axis-parallel recess (141) in the holder plate (1). On the section (11) of the holder plate (1) locating on the wall, two stays (11,13) are formed parallel to each other, in which the slide (2) is guided in corresp. slots (121, 131). USE/ADVANTAGE - The wall retainer provides an esp. form-stable connection between the holder plate and the cover housing.
Patent DE-4313675-C1 (DE)
Title: Laser light source for photocomposition exposure - has electronic unit and laser exposure unit, which are mechanically separate, and electrically connected by cables, plugs and sockets
Inventor: BURG WOLFGANG VON DER
IPC: B41B21/00
Filed: 1993-04-22
Granted: 1994-05-26
Abstract: The laser exposure unit (1) contains a mirror head which rotates at 12000 to 20000 rev/min. and a longitudinal threaded spindle driven by a stepping motor. An electronics unit (2) has a mains transformer, power pack, memory and motor-driven cooling fan is installed in a trolley with castors (11) movable on a separate platform (7). The frame (12) of the exposure unit is completed by a front cover (14) leaving replaceable storage media (15) freely accessible. ADVANTAGE - Mechanical sepn. of laser exposure unit and electronics unit prevents mutual excitation and transmission of vibrations, and improves accessibility of both units for rapid diagnosis and maintenance.
Patent DE-4326617-C1 (DE)
Title: Use of enzymatically active proteins, specific for cell wall lysis of Listeria
Inventor: SCHERER SIEGFRIED
IPC: A23L3/3571
Filed: 1993-08-07
Granted: 1994-06-30
Abstract: Enzymatically active proteins, causing cell wall lysis, formed by bacteriophages of the genus Listeria during expression of late genes (phagolysine) are used for the selective control/decontamination of pathogenic bacteria of genus KListeria (Listeria monocytogenes) in and on food during prepn. and storage. The phagolysine compsn. contg. one or more phagolysines, is applied during or after the prodn. or in the food prodn. plant.
Patent DE-4332310-C1 (DE)
Title: Syringe for the metered dispensing of viscous material, especially of dental material
Inventor: EYKMANN RUDOLF
IPC: A61C5/62
Filed: 1993-09-23
Granted: 1994-10-20
Abstract: The known syringes for the metered dispensing of material, especially of dental material, comprise a plastic cartridge which receives the material and into which a rotating piston is inserted from one end and which has a material outlet nozzle at the other end. The opening width of this nozzle is smaller than the internal diameter of the cartridge, and the piston presses against the stopper at its inserted end and is displaceably held in a bearing. In order to specify a syringe for the metered dispensing of material, especially of dental material, which permits the syringe or its cartridge to be filled without the problem of a resultant air cushion between the dental material and the stopper and which, moreover, permits the cartridge to be filled and sealed mechanically, the material outlet nozzle is made of a plastic at least at its connection end with the cartridge and fastened by ultrasonic sealing to the end of the cartridge on a connecting surface.
Patent DE-4338171-C1 (DE)
Inventor: WILHELMI VOLKER DIPL ING
IPC: B60K37/06
Filed: 1993-11-09
Granted: 1995-04-20
Abstract: A keyboard and display system for controlling functions of components in a motor vehicle having at least one level selector key 1 for selecting a function level F1, F2, F3 and function selector keys 2.1, 2.2, 2.3 to which various displayed functions A, B are assigned in the selected function level. The functions assigned to the function selector keys can be defined in a user-specific manner in the function levels which are selected using the level selector key. For example, key 2.1 may be given the function of headrest adjustment in level F1 and the function of demister in level F2. A key may be assigned the same function in two or more levels. <IMAGE>
Patent DE-4405353-C1 (DE)
Title: Rim-profiling machine
Inventor: MARESCH PETER DR ING
IPC: B21D53/30
Filed: 1994-02-19
Granted: 1995-01-12
Abstract: To profile rim rings use is made of profiling machines of single-column construction, the profiling rollers of which are arranged in front of the machine stand. Since it is not possible to provide the rim rings with their final profile using a single pair of profiling rollers owing to the high degree of deformation required, a plurality of profiling machines of this type of construction are generally set up next to one another in a rim-manufacturing line. To place and remove the rim rings on/from the profiling rollers and to transfer the rings to the next profiling machine, a relatively complex U-shaped or semicircular flow of movement is required with the known machine designs, and this requires expensive transfer devices and leads to comparatively long cycle times between the individual operations. The proposal is therefore to arrange the shaft (5) which can be moved into position by means of a rocker (6) to carry out profiling, in such a way that it can be displaced in the axial direction in the rocker (6) by at least one rim-ring width, allowing the rim-profiling roller (8) located in front of the outside of the machine stand to be pulled inwards away from the positionable shaft (5) and allowing the rim ring (35) freed in this way from the roller to be transferred in a straight line to the next processing station. <IMAGE>
Patent DE-4429434-C1 (DE)
Title: Image sensor for X=ray image formation
Inventor: HASSLER DIETRICH DIPL ING
IPC: G01T1/00
Filed: 1994-08-19
Granted: 1995-12-21
Abstract: The sensor appts. includes detectors (1-4) having photodiodes (12,14) switching diodes (11,13). The detectors are in opposite polarity pairs, each pair having one switching diode connected to a control line (5) and a photodiode of opposite polarity connected to a readout line. Detectors (1,2) are negative and the other detectors (3,4) are positive and each control line takes bipolar signals for reading the elements. One signal controls reading from detectors of one polarity and another signal for reading detectors of the other polarity.
Patent NL-1004335-C1 (NL)
Title: Flowers-holder and package
Inventor: KEUNEN FRANCISCUS JOHANNES
IPC: B65D85/50
Filed: 1996-10-23
Granted: 1998-04-24
Abstract: The chambers (2) in the plate surface are accessible from one side to accommodate the flower heads (5), and contain holes (3) through which the flower stems (6) pass. The chambers may be adjacent to each other in the plate, and can taper towards the holes. The plate can be at least partly of shaped cardboard or plastics, and part of the upright portions between the chambers can be extended upwards to protect the flowers. The plate can be contained in a box-shaped package, in which two or more plates can be accommodated alongside each other and in the same plane.
Patent NL-1007518-C1 (NL)
Title: Frame for opening roof construction of vehicle
Inventor: LENKENS PETRUS CHRISTIAAN MART
IPC: B60J7/02
Filed: 1997-11-11
Granted: 1998-05-14
Abstract: The flexible section (12) of the water drain pipe (8) is made of both soft and hard material. The water drain pipe is formed from a hard synthetic material by injection moulding, and a softer synthetic material, such as rubber, is injection moulded with it for forming the flexible section. The flexible section consists of a sleeve-form section (13) which is broken by two radially opposite ribs (14) made of the harder material of the remaining section of the pipe.
Patent NL-1031009-C1 (NL)
Title: Trampoline holder structure, has transverse tubes connected together in ring by sleeves with tube clamping portion having cooperating locking bumps and grooves and with tube insertion portion formed by arc shaped sheets with detents
Inventor: CHU ARTHUR
IPC: A63B5/11
Filed: 2006-01-26
Granted: 2007-07-27
Abstract: The structure comprises transverse tubes (20) connected together into a ring shape, at least six connection sleeves (24) with an insertion tube portion (30) and a tube clamping portion (32), and at least three supporting tubes. The tube clamping portion of the sleeve is used to firmly clamp together two adjacent transverse tubes and each insertion tube portion is inserted into at least an end opening of one of the supporting tubes in order to support the transverse tubes. Locking bumps (40) are formed on two sides of an inner edge of each tube clamping portion and corresponding locking grooves (28) are formed on two sides of the joint between two adjacent transverse tubes, so that the bump and groove are locked together when the tube clamping portion clamps the two transverse tubes together. Each insertion tube portion comprises at least two arc-shaped sheets (34) and detents (38) are formed on these sheets and can be locked together when this tube portion is inserted into the end opening of the supporting tube, preventing the tube clamping portion from becoming disconnected from the joint between the two adjacent transverse tubes.
Patent NL-2000442-C1 (NL)
Title: Glass cleaning device for aquarium, has two parts provided with magnetic elements, where one of parts is equipped with suction cup that is drawn so that cup does not suck against glass
Inventor: GOUDSMIT JOHANNES WILHELMUS
IPC: A01K63/00
Filed: 2007-01-18
Granted: 2008-07-22
Abstract: The device (1) has two parts (3, 5) provided with magnetic elements (7, 9). The parts against a clean glass (11) held by the magnetic elements are formed by magnets that attract each other. The part (3) is equipped with a suction cup (13). The suction cup against the glass is drawn so that the suction cup does not suck against the glass. The magnetic element (7) is on outside of a central section (15) of the suction cup. The magnetic element (9) is on inside of the central section of the suction cup. The cup is made of elastic material.
Patent NL-2001211-C1 (NL)
Title: Vehicle i.e. cooling and/or freezer car, has driving unit driving conveyors and located outside loading area, where driving unit is connected to conveyors through openings in insulated wall
Inventor: LEEUWEN CORNELIS JOHANNES LEONARDUS VAN
IPC: B60P1/38
Filed: 2008-01-24
Granted: 2009-07-27
Abstract: The vehicle i.e. cooling and/or freezer car (1) has a cargo space (3) bounded by an insulated wall (5), an insulated roof (11) and an insulated floor (13), where a loading/unloading opening (15) is provided at a rear (7) of the vehicle and is closed by an insulated door. A number of parallel spaced conveyors (16) are provided in the floor, where the conveyors extend from the rear to a front wall and are attached to the floor. A driving unit (25) for driving the conveyors is located outside a loading area, where the driving unit is connected to the conveyors through openings in the wall.
Patent RU-2015468-C1 (RU)
Inventor: PATYAKIN VASILIJ I
IPC: F26B3/18
Filed: 1989-05-24
Granted: 1994-06-30
Abstract: FIELD: drying of wood. SUBSTANCE: piece timber materials are placed into solid heat carrier (river sand, common salt) and, heating them to 170± 10 C, hold them at this temperature for 8-12 min per 1 mm of thickness of material being dried. Softwood timber is held for 8-10 min per 1 mm of thickness while hardwood timber, for 10-12 min per 1 mm of thickness. EFFECT: higher efficiency. 3 cl
Patent RU-2068767-C1 (RU)
Inventor: DOVGALEV ALEKSANDR M
IPC: B24B39/02
Filed: 1989-08-22
Granted: 1996-11-10
Abstract: FIELD: plastic metal working. SUBSTANCE: invention may be used for treatment of holes of nonrigid parts. Tool for finishing-strengthening treatment includes case, sources of magnetic field anchored on case, polar steel cylindrical cheeks forming ring chamber, deforming members mounted in ring chamber for spatial movement. Cylindrical surfaces of polar cheeks have generating lines in the form of periodic closed curve. Both cheeks are installed with similar angular position of generating lines. Tool is provided with inserts of nonmagnetic material placed into recesses of generating lines of cheeks. Due to this deforming members have same time of acceleration and deceleration which enables hollows arranged regularly and having equal depth to be formed in treated surface. EFFECT: increased quality of treatment thanks to enhanced regularity of hollows formed in surface of parts. 2 dwg
Patent RU-2068956-C1 (RU)
Title: Device for pumping out liquid from bed
Inventor: BELOV VLADIMIR P
IPC: E21B49/00
Filed: 1989-10-23
Granted: 1996-11-10
Abstract: FIELD: construction and repair of oil wells. SUBSTANCE: device has hollow housing accommodating perforated branch pipe with shoe-filter. Flexible corrugated pipe and thrust rings are fitted on branch pipe in housing. Device has valves installed on upper and lower ends of branch pipe and spring-type flexible member secured between housing and branch pipe by means of thrust rings. summary extension pitch of flexible member is equal to length of full closing of all sections of corrugated pipe. Opening of upper valve and closing of lower valve is provided under action of gauge pressure of liquid in intake pipe created by liquid passing from corrugated pipe when the latter is compressed. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2083611-C1 (RU)
Inventor: LEONARD LEWIS R
IPC: C08F/
Filed: 1990-08-22
Granted: 1997-07-10
Abstract: Использование: получение термопластов, обладающих эластичностью. Сущность: термопластичная полиолефиновая композиция включает, %: 1) кристаллическую полиолефиновую фракцию 62,0 - 71,2; 2) не растворимую в ксилоле фракцию 2,6 - 14,4; 3) растворимую в ксилоле фракцию 18,2 - 23,6. При этом 1) - кристаллический сополимер пропилена с 1,6 - 2,2 % этилена с показателем изотактичности 91,0 - 92,5 %, 2) - сополимер этилена с 7,8 - 32,5 % пропилена, 3) - аморфный сополимер этилена с 31,2 - 45,0 % пропилена. Композицию получают двустадийной сополимеризацией: на 1-й стадии проводят полимеризацию при 54 - 70 o C и 5,4 - 33 атм при подаче этилена в газовую фазу со скоростью 63 - 3800 г/ч и подаче пропилена в жидкую фазу при скорости 150 - 500 кг/ч в присутствии водорода в газовой фазе в количестве 1400 - 6500 ррт. На 2-й стадии в газовой фазе проводят полимеризацию в присутствии продукта 1-й стадии и 1,8 - 8,0 мол. % водорода при 60 - 75 o C и 6 - 14 атм. Катализатор полимеризации - триэтилалюминий, твердый компонент с удельной поверхностью 66,5 м 2 /г, пористостью 0,261 см 3 /г и объемной массой 0,44 г/см 3 , состоящий из четырехгалоидного соединения титана и сложного эфира дикарбоновой кислоты на активированном аддукте хлорида магния со спиртом (содержание спирта 1,5 моль на 1 моль хлорида магния), и донор электронов (дициклогексилдиметоксисилан и циклогексилдиметоксисилан). 2 с. п. ф-лы, 5 табл.
Patent RU-2026350-C1 (RU)
Title: Plant for protein treatment
Inventor: TUMCHENOK VIKTOR I
IPC: C12N13/00
Filed: 1990-09-04
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: plant for protein treatment has cone 10 fixed inside conical perforated partition 9. Lower edge of cone 10 is connected with bottom 2 of body 1. Arranged between body 1 and conical partition 11 is spiral partition 12 whose one end is conjugated with body wall and the other end is connected with protein discharge outlet 5. Installed on body bottom is flexible spiral 13 which rises from bottom to lower edge of perforated partition. Cone eccentricity is directed towards protein discharge outlet. EFFECT: higher efficiency. 2 dwg
Patent RU-2032992-C1 (RU)
Inventor: ZDOR STANISLAV E
IPC: H04N3/14
Filed: 1990-11-28
Granted: 1995-04-10
Abstract: Использование: в телевизионных системах контроля и слежения, в частности в устройствах выделения подвижных объектов, находящихся в поле зрения устройства. Сущность: фотоприемник содержит первые и вторые входные и выходные матрицы светочувствительных элементов, объединенных в линейки межэлементной зарядовой связью. Матрицы расположены на входе и на выходе изображения в поле зрения фотоприемника таким образом, что одноименные линейки расположены на одной линии и ориентированы параллельно направлению движения изображения. Кроме того фотоприемник содержит блок обработки входных сигналов, соединенных непосредственно и через вторые линейки задержки с входными матрицами, блок обработки выходных сигналов, соединенный непосредственно и через вторые линии задержки с выходными матрицами, блок сравнения сигналов, соединенный с блоком обработки выходных сигналов непосредственно, а с блоком сравнения входных сигналов через первую линию задержки. Цель изобретения - повышение вероятности выделения подвижных объектов в условиях помех. 4 ил.
Patent RU-2000464-C1 (RU)
Inventor: LUKANIN VALENTIN N
IPC: F02M61/10
Filed: 1990-12-06
Granted: 1993-09-07
Abstract: Использование: в частности, в топливной  аппаратуре дизельного двигател . Сущность  изобретени : распылитель содержит  корпус с запирающим конусом, канал дл   подвода топлива, иглу, образующую с корпусом  подыгольный объем, и распиливающее  отверстие, выполненное в виде  разветвленного канала с отверсти ми, имеющими  две входные кромки и одну выходную  кромку, причем одна входна  кромка  расположена на запирающем конусе корпуса , а друга  - в подыгольном объеме. 1 з.п.  ф-лы, 3 ил.
Patent RU-2031200-C1 (RU)
Title: Device for trenchless laying of pipelines by stating forcing-through
Inventor: BAVYKIN ALEKSANDR I
IPC: E02F5/16
Filed: 1991-02-05
Granted: 1995-03-20
Abstract: FIELD: trenchless pipe laying. SUBSTANCE: device has forced-through pipeline with cutting part, core-forming sleeve, rope-block mechanism for moving core-forming sleeve in internal hollow of pipeline. Cutting part has outer cylindrical surface and inner conical surface in compliance with relationship  , where a is maximum thickness of cutting part; b is length of cutting part. Ratio of cutting part outer cylindrical surface diameter to outer diameter of pipeline is not less than 1.01 and not more than 1.02. EFFECT: higher efficiency.
Patent RU-2007058-C1 (RU)
Inventor: KOSTROV PETR I
IPC: A01B13/16
Filed: 1991-02-13
Granted: 1994-02-15
Abstract: FIELD: agriculture. SUBSTANCE: in winter, when snow cover is 15-20 cm deep, strips of snow land are uncovered with forming snow walls along both sides of the bared strips. Next time the same procedure is repeated on the strips in 20-40 days, making double snow walls along the strips edges. In spring, when the snow begins to thaw, spring snow land uncover is exercised on the snow walls places. EFFECT: snow water melioration of the soil. 1 dwg
Patent RU-2042608-C1 (RU)
Title: Method of gas scrubbing from organic substances
Inventor: GORDIENKO VLADIMIR V
IPC: C01B13/11
Filed: 1991-03-14
Granted: 1995-08-27
Abstract: FIELD: gas scrubbing from microorganisms. SUBSTANCE: method involves oxidation with ozone obtained by gas passing through the electric charge zone ionization. Scrubbing and sterilization of gases were carried out directly in the corona discharge zone at expense of interreaction of ions, molecules, radicals and formed ozone in the gaseous phase. EFFECT: improved method of gas scrubbing. 3 tbl