baber/WOPTO huggingface dataset:
Patent DE-3907724-C1 (DE)
Title: Method and filling machine for filling open containers
IPC: B65B1/44
Filed: 1989-03-10
Granted: 1990-06-21
Abstract: In filling machines with a conveyor screw arranged in a twin-wall housing, a vacuum is established in the conveyor channel in order to compact the filler material. In order to avoid blocking the conveyor channel, the filler material must be compacted uniformly. According to the invention, the strength of the current taken up from the electromotor drive (12) for the conveyor screw (10) is measured and reduced to values which can be employed in the measurement technique. If the strength of the current exceeds a desired value lying within a range of variation, the vacuum is reduced. The vacuum is increased if this desired value is exceeded. In order to measure the current strength, the filling machine control is equipped with a contact ammeter (20) which triggers the servomotor (16) of a valve (15) regulating the subatmospheric pressure. The method according to the invention and the filling machine operating in accordance with this method can be applied in particular for filling large open bags having a filling volume of, for example, 1000 kg. <IMAGE>
Patent DE-4007055-C1 (DE)
Title: Window lintel or bridging piece - has pattern of through-slots allowing easy adjustment of size of window opening
IPC: E04B2/02
Filed: 1990-03-07
Granted: 1991-06-06
Abstract: The prefab. bridging piece (3) should have transverse through slots (7) at the window etc. break  opening.  The slots are arranged on a transverse or superposed layer and the area below the slots as well as the webs between these suitably adjusted to the strength of the pref. piece and thus easily removed from this by mechanics methods. Pref. the bridging piece comes in block form with the break area vaulted with slots in both the cross web (5) part and the side legs (4,4'). USE/ADVANTAGE - Building components, e.g. window breaks.  Bridging piece as block with slots in sides and top web to allow block bottom part to be changed to suit dimensional changes etc.
Patent DE-4009854-C1 (DE)
Title: Appts. for controlling and correcting a gamma-camera - includes container filled with liq. and radionuclides,  with base adjusting mechanism
IPC: G01T1/164
Filed: 1990-03-24
Granted: 1991-08-29
Abstract: An arrangement for controlling and correcting a gamma-camera, includes a container filled with a liq. and radio nuclides, which gives a constant liq. layer thickness. The container is open at the top and has a planar base. It has an adjusting mechanism which enables the base to be raised in a horizontal position. ADVANTAGE - The arrangement is simple to produce and is economical.
Patent DE-4036904-C1 (DE)
Title: Osteotomy saw with oscillating blade retainer - which is free deposition surface, with blade locking pin compressible under deposition surface
IPC: B27B19/00
Filed: 1990-11-20
Granted: 1992-05-27
Abstract: The osteotomy saw has an oscillating holder, in which a removable saw blade (15) is mounted. The saw incorporates a central spring-loaded pin (8). The saw blade is mounted against a flat surface (3) of the holder. The pin can be depressed till it lies below the flat surface. The pin will snap out, when in line with the hole in the sawblade. The edges of the inner end of the saw blade are folded over into a U-section. The flanges of the latter lock with shoulders on the saw blade holder. ADVANTAGE - Simple (dis)mounting of the sawblade.
Patent DE-4107754-C1 (DE)
Title: Condenser for sterilisation autoclave - has water supply varied automatically in response to cooling demand
IPC: A61L2/24
Filed: 1991-03-11
Granted: 1992-05-07
Abstract: The cooling water supply is for a condenser (8) used with a sterilisation or disinfection system. Steam is exhausted from the system by a vacuum pump (14). After leaving the autoclave (1) the steam is condensed. The water supply is controlled by sensors (6,7) in the autoclave or in the steam discharge line (4). Signals representing the steam conditions are passed to a processor (12), which controls the valve (11) in the cooling water supply line (10). USE/ADVANTAGE - Reduced cooling water requirement for condenser for steam for sterilisation autoclave.
Patent DE-4134296-C1 (DE)
Title: Composite stone slab - comprises concrete base of natural stone aggregate and upper layer of the natural stone itself
IPC: C04B20/00
Filed: 1991-10-17
Granted: 1993-03-11
Abstract: Composite stone slab consists of a layer of concrete over which is an upper layer of natural stone, pref. of granite. The coarse aggregate of the concrete layer is formed by angular chips of the same natural stone material as the upper layer. An intermediate layer of bonding material can increase adhesion between layers. ADVANTAGE - Prevents stresses between layers.
Patent DE-4215792-C1 (DE)
Title: Shopping trolley with seat - has hinged cover moved into horizontal position to serve as occasional seat.
Inventor: GOEBEL PETRA
IPC: B62B1/12
Filed: 1992-05-13
Granted: 1993-12-02
Abstract: The shopping trolley has a tubular frame and a hinged cover (3.1) normally sloping downwards towards the front. The front struts (2.1) can be extended telescopically to raise the front edge of the seat into a horizontal setting. The telescopic section lock into the extended position via ratchets. The seat is supported by the side frames (2.11) forming the upper sides of the trolley structure and by hinged sections. USE/ADVANTAGE - Seat provides sitting support eg. on shopping trolley for elderly person.
Patent DE-4306886-C1 (DE)
Title: Slide element for radial piston engine - consists of single-coil spring made of hardened spring steel and is connected to multiple of pistons
Inventor: RUOFF MANFRED DIPL ING
IPC: F04B1/04
Filed: 1993-03-05
Granted: 1994-06-01
Abstract: The slide element is formed by a spring element (30) with at least one coil and is connected to at least one piston (26). The relative movement between slide surface (13) and outside of the slide element, corresponds to the winding direction of the spring coil(s), from its outer (44) to its inner end (34). The external diameter of the spring element is the same at all points, and it consists of hardened spring steel band. It is located in a recess (12), so that the end faces of the element engage on two end faces of the recess. USE/ADVANTAGE - For a pump or motor. Has single slide element only, independent of piston numbers. Is indifferent to resistances, caused by e.g. dirt.
Patent DE-4317628-C1 (DE)
Title: Control valve for corrosion protection medium applicator - has valve housing inserted into feed line with a structured valve and outflow system for controlled flow without a droplet mist
Inventor: STOLLENWERK HERBERT
IPC: B05D7/22
Filed: 1993-05-27
Granted: 1994-03-17
Abstract: The control valve system has a valve housing (22) for the insertion of part of the housing into the feed line (10) with a feed opening (86). The housing (22) has an outlet (88) separated from the section with the feed connection. Behind the housing section, the control valve unit (14) has an outflow (84) for the corrosion prevention medium and an outflow valve component (74) which moves between open and closed settings. In the open position, the outflow opening (84) links with the outlet (88). Also claimed is an assembly to apply a liquid corrosion protection medium with a heated supply container and a heated feed line with a pressure system to feed the medium to the injection point for application to the metal components to be treated. The control valve assembly is between the injection point and the feed line. USE/ADVANTAGE - For the delivery of a fluid corrosion protection medium to the hollow zones of metal components, such as a vehicle chassis. The system gives an effective application without forming droplet mists or dribbling, in a controlled action.
Patent DE-4328415-C1 (DE)
Title: Lubricant distributor with function-control device
Inventor: PALUNCIC ZDRAVKO DR ING
IPC: F16N29/00
Filed: 1993-08-24
Granted: 1995-04-06
Abstract: A lubricant distributor with a distributor block and a piston guided in a piston bore of the distributor block is described, the piston bore being closed at the head-side section, in particular by a screw fitting. A lifting magnet is arranged on a head-side end section of the piston. The screw fitting has, for example, a chamber in which a pendulum magnet is mounted in a deflectable manner on a spindle orientated essentially perpendicularly to the piston bore. The pendulum magnet is deflected during a movement of the piston and the lifting magnet from the bottom dead centre position into the top dead centre position. A function-control device for the lubricant distributor for monitoring the stroke movement of the piston is created by this configuration.
Patent DE-4341211-C1 (DE)
Inventor: GAERTNER EDUARD DIPL ING
IPC: H04H20/00
Filed: 1993-12-03
Granted: 1995-04-20
Abstract: It has been known for a long time that radio transmissions in a common wave network place increased demands on the synchronisation of the transmitters which are interconnected to form a common wave network. The same problem arises when it is desired to transmit additional data regionally in a common wave network. So that no interference disturbances occur between the multichannel transmission signal and the additional, regionally transmitted data, it is necessary when inserting the additional data into the multichannel transmission signal to guarantee good synchronisation in terms of frequency and time in the individual transmitters. This is ensured according to the invention by providing that in each common wave transmitter which also emits additional data the time reference symbol, which is transmitted in any case, is evaluated for the purpose of temporal synchronisation of data to be inserted into the multichannel transmission signal. In addition, temporal windowing of the multichannel transmission signal provides the possibility of transmitting data, in particular control data, from a control centre to the connected transmitters. Furthermore, a frequency reference symbol is evaluated in order to improve the frequency synchronisation of the individual transmitters of the common wave network and of the multichannel transmission signal and the additional data. The method according to the invention can be applied in all common wave networks, in particular when additional data have to be synchronised with the transmission signal in terms of time and frequency. <IMAGE>
Patent DE-4414504-C1 (DE)
Title: Railway sleeper connecting plate
IPC: E01B3/48
Filed: 1994-04-26
Granted: 1995-07-13
Abstract: The connecting plate (7) for railway sleepers, especially at direction change points, has a single sheet at the sole surface level at a max. from the leading edge (3) of the first sleeper (1) to the trailing edge (6) of the next sleeper. At least two bolts for each sleeper (4) are generally on the sleeper axis and at right angles to the sole surfaces (2,5) of the sleepers (1,4), screwed into place. A plastics plate of EVA is inserted as an intermediate layer (8) between the sleeper (1,4) and the connecting plate (7). The hollow zones (17) below the plastics plugs (16) are filled with a mass to prevent corrosion and for sealing.
Patent DE-4427643-C1 (DE)
Title: Personal computer cabinet with drop-down keyboard support
Inventor: DESANTA SIMON
IPC: A47B81/06
Filed: 1994-08-04
Granted: 1996-02-08
Abstract: The cabinet has a front flap (10) at the top part of its front face, which is pivoted outwards about its bottom horizontal edge, the drop-down keyboard support (38) attached to the upper edge of the front flap. The movement of the keyboard support is guided by a parallel linkage (30, 32) within the cabinet, maintaining its horizontal in all positions of the front flap. Pref. the front flap is divided along a horizontal axis into at least 2 fields (10a, 10b) which move relative to one another as the front flap is opened to bring the keyboard support into the correct relative spacing to the monitor (60) contained within the cabinet behind the front flap.
Patent NL-1001596-C1 (NL)
Title: Vibrator used as massager, sexual aid etc.
Inventor: PONSIOEN MIREILLE
IPC: A61H23/06
Filed: 1995-11-08
Granted: 1997-05-13
Abstract: The device consists of a rod in the ends of which one or more steel balls are mounted with clearance so that they are free to move. The device is held against or is inserted in the part of the body which is to be massaged or stimulated. When one end of the device is shaken, the balance of the device is disturbed by the movements of the balls. The balls at the other end of the device will move about trying to compensate for the imbalance and thereby stimulate or massage the part against which it is held.
Patent NL-1003782-C1 (NL)
Title: Measurement of silt thickness in river or harbour
Inventor: BERG ARIE PIETER VAN DEN
IPC: G01B5/06
Filed: 1996-08-12
Granted: 1996-09-30
Abstract: A sledge (9) with two curved runners (10) is towed by a cable (2) secured to four anchor points (12). It rides on the surface of the silt layer (6). A wheel has a cutting edge with a 60 degree included angle. It projects below the sledge, between the runners, and rests on the hard bottom of the river (3). Slots (8) in the side plates (11) allow the wheel a limited degree of vertical freedom. Vertical displacement is a measure of silt depth. The vertical tube (13) holds a probe to sample the silt or bottom material.
Patent NL-1012306-C1 (NL)
Title: Fish processing machine for cutting fish into small pieces or fillets
Inventor: PLOEG RONALD
IPC: B26D1/15
Filed: 1999-06-11
Granted: 1999-07-22
Abstract: A cutting machine for fish or fish products comprises at least one knife, a drive mechanism for the knife, and a feed device for delivering fish to the knife.
Patent NL-1015371-C1 (NL)
Title: Sweat band for head or wrists of sportsmen or sportswoman, provides cooling effect in addition to absorption, due to miniature freezer blocks attached around circumference of band
Inventor: BOKHOVEN MATHEUS JOHANNES GERA
IPC: A41D20/00
Filed: 2000-06-02
Granted: 2001-07-05
Abstract: The sweat band has a conventional structure and is made from conventional absorbent material. The novel feature is that it has several capsules attached to it. The capsules contain liquid or gel which has a high specific heat coefficient. The complete sweat band is cooled in a freezer or refrigerator before use.
Patent NL-1022996-C1 (NL)
Title: Control unit is for variation of light strength of lamp in vehicle and comprises two main switches, auxiliary switch and control unit
Inventor: MAIJERS RICHARD CORNELIS
IPC: B60Q1/14
Filed: 2003-03-21
Granted: 2004-09-22
Abstract: The control unit (1) is for the variation of light strength of a lamp (10,20) in a vehicle and comprises two main switches (15,25), an auxiliary switch (35) and a control unit (40). The control unit is connected to the switches and is also connected with the lamp, providing it with a voltage signal. It determines the characteristic of the voltage signal dependent upon the incoming voltage signal coming from the switches.
Patent NL-1030320-C1 (NL)
Title: Tattoo needle with replaceable parts, has needle portion click fitted to connector piece enabling it and needle guide to be removed without touching holder
Inventor: SPRENGERS JOHANNES
IPC: A61M37/00
Filed: 2005-11-01
Granted: 2007-05-03
Abstract: The needle guide (4) is secured to the holder (1) by a click-fit connection, whilst the needle portion (3) is joined by a click-fit connection to a connector piece (2) which is used to drive this portion. This piece can adopt a first position in which the needle portion can be clicked into place, and a second position in which it can be removed from the needle guide.
Patent NL-1030830-C1 (NL)
Title: Temperature measurement system records temperature levels in rooms and objects
Inventor: HINFELAAR WILHELMUS MARIA
IPC: G08B25/00
Filed: 2006-01-03
Granted: 2007-07-04
Abstract: The temperature measurement system recods temperature levels in rooms and objects. It informs buildings occupants of temperature variations in a room or of electrical apparatus and connections. The system provides data covering tempreature alteration, so that short circuiting, overheating and fire damage can be prevented. Sensors are positioned at appropriate places in a building and are connected to a central unit which in turn re-transmits the data to a computer which contains a program which records the temperature information and presents it. In this way, it can be seen where the temperature rises and when. Each sensor has a unique number. The sensors are joined to each other by a multi-wire cable. At the end of the chain is a central unit connected with the sensors. All reports from the sensors come into it. The central unit is connected to the computer and the software is installed in a computer. The sensors are fitted in rooms or in or on electrical apparatus and distribution systems of electrical energy. A maximum of 250 sensors indicate temperature, temperature rises, such rises in specific times (e.g. 10 degrees per minute, report temperature rises by E-mail, rises per period via short message systems). They report recorded temperatures per period (day, week, month, quarter, year). The software program is developed and exclusively effected by the Phedra Project.
Patent NL-1032419-C1 (NL)
Title: Wheelchair, particularly for disabled persons, is provided with rotatable arm rests
Inventor: RODENBURG ARNO
IPC: A61G5/12
Filed: 2006-09-04
Granted: 2008-03-05
Abstract: The wheelchair, particularly for disabled persons, is provided with rotatable arm rests and has two upstanding frame tubes (4), bewteen which is a seat (5). To each frame tube is fixed an L-shaped arm rest (9), with an upper arm (11) acting as side support and a lower arm (12) which serves as front connection. The arm rests at their outer ends can be folded upwards around a shaft (10) extending bewteen the outer ends and are rotatable around the longitudinal axis of their upper end. The arm rests are each prevented from rotation in a position in which the side support and the front connection are parallel to theeat. In a position in which the side support is parallel to the seat, but the front connection points downwards, the arm rest is folded upwards. In each of these locking positions the arm rest can be unlocked by operation of an unlocking button, in order that the arm rest can rotate to one of its other locking positions.
Patent RU-2001008-C1 (RU)
Inventor: SERTAKOV BORIS N
IPC: B65D5/00
Filed: 1989-11-01
Granted: 1993-10-15
Abstract: Изобретение относитс  к товарам народного  потреблени  и предназначено дл  использовани  в  быту и в пищевой промышленности. Цель изобретени  - упрощение конструкции и повышение удобства эксплуатации Край мешка продетый через  эластичное кольцо 4. охватывает его. располага сь  по его конической поверхности. Под действием  небольшого усили  пропущенные через  жесткое кольцо 1 мешок и эластичное кольцо ввод тс  в кольцевую канавку 5 жесткого кольца 1,  после чего на жесткое кольцо надеваетс  крышка  2, создава  окончательную фиксацию мешка в держателе . 1 ил.
Patent RU-2045825-C1 (RU)
Title: Combined illumination unit
Inventor: KOCHETOV ANATOLIJ S
IPC: H05B41/23
Filed: 1990-01-15
Granted: 1995-10-10
Abstract: FIELD: illuminating devices. SUBSTANCE: additional luminescent lamp 2, incandescent lamp 4, switch 11 are connected to diodes 5-8 and capacitors 9 and 10. This results in possibility to double light-illuminating area of luminescent illuminating unit for flashing illumination of transparencies and advertising boards having large area. Invention can be used for advertising boards, transparencies as well as for local incandescent lamp devices: sconces, desktop lamps, an so on. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2026866-C1 (RU)
Inventor: PHILLIPS DOUGLAS
IPC: A01N63/02
Filed: 1990-09-28
Granted: 1995-01-20
Abstract: Использование: при лечении заболеваний, вызванных нарушением функционирования кальциевых каналов. Сущность изобретения: полипептид выделяют из яда паука Agelenopsis aperta хроматографией в диапозоне 20 - 230 нм на колонке типа   С - 18 22 250 мм с размером частиц 10 мкм. Колонку элюируют смесью ацетонитрила и 0,1% -ный водной трифторуксусной кислоты при градиентном увеличении содепжания ацетонитрила по программе: 0 - 30 мин - 5 - 20% -ное содержание ацетонитрила, 30 - 35 мин - 20 - 70% -ное содержание ацетонитрила в 0,1% -ный трифторуксусной кислоте. Скорость потока составляет 15 мл/мин. На 41,5 минуте собирают фракцию и подвергают ее хроматографии на колонке того же типа 10 250 мм с размером частиц 5 мкм. Колонку элюируют при скорости потока 3,5 мл/мин изократической системой растворителей из 70% 0,1% -ный водной трифторуксусной кислоты и 30% ацетонитрила в том же диапазоне длин волн. Собирают фракцию на 7,5 минуте, подвергают ее лиофилизации. Получают полипептид с мол. м. 5201. Определяют аминоконцевую аминокислотную последовательность.
Patent RU-2034422-C1 (RU)
Title: Flexible rotary harrow
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1990-08-27
Granted: 1995-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: harrow comprises a mounted frame which carries an axially rotating pipe with a driving sprocket which latter can move axially in sprocket hub. Connected to pipe posts with contour-following shoes is a chain line with ripping teeth. Spring-loaded longitudinally-movable rod installed in holder on mounted frame has a catch, and a slide valve whose stem interacts with said catch in the upper working position. Pipe is connected by a transmission linkage to hydraulic drive. As the latter is started, the pipe winds up the chain line. The drive in the end position shuts off the slide valve controlled by the rod catch. EFFECT: improved design. 2 cl, 14 dwg
Patent RU-2060426-C1 (RU)
Title: Pressure limiter with teflon seal
Inventor: RIKHARD FOS
IPC: E21D23/16
Filed: 1990-07-27
Granted: 1996-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: spring-loaded piston with blind axial hole shuts off outlet opening and is located in inlet opening of the case. The piston is connected with the case by radial openings with a sealing ring installed in groove. The ring is made of plastic material with rectangular cross-section and Shore hardness from 50 to 90. Face is made in groove, where groove base and wall support placed at the side of outlet opening are crossed. EFFECT: improved operational reliability. 4 cl, 4 dwg
Patent RU-2031314-C1 (RU)
Title: Device for regulating flow for gas-release contrivance and method of making filter for application in the device for regulating fuel flow
Inventor: MIFUNE HIDEO
IPC: F23Q2/173
Filed: 1991-06-19
Granted: 1995-03-20
Abstract: FIELD: burning of fuel. SUBSTANCE: device has microcell polymeric filter. Microcells of the filter are connected continuously. Fuel passes through the cells. Closed bubbles are present in the device which may expand at increments in temperature to compress the cells connected continuously. As a result, fuel stream is restricted through the cells. EFFECT: improved efficiency. 2 cl, 7 cl, 19 dwg