baber/WOPTO huggingface dataset:
Patent DE-4142751-C1 (DE)
Title: Motor-driven chain-saw - has guide-plate with rear end held in place by fitting into shoulders on motor housing
IPC: B27B17/02
Filed: 1991-12-23
Granted: 1992-12-17
Abstract: The motor chain saw has a chain which runs over a guide plate (1). The guide plate is mounted on the housing with bolts (4a, 4b) which pass through a slot (3) in the guide plate and which secures the guide plate between the housing and a protective cover (5) for a chain wheel. The rear end (1a) of the guide plate is kept in position on the housing (2) by shoulders (11), on the bolts (4a, 4b), which lie clear of the chain wheel cover. USE/ADVANTAGE - The chain guide will not tilt away from the housing when the saw is put down while the chain wheel cover is loose or has been removed.
Patent DE-4210054-C1 (DE)
Title: Attachment for cassettes in frame - has bearer elements attached to cassettes and frame is made of struts and stays
IPC: E04B1/84
Filed: 1992-03-27
Granted: 1993-04-08
Abstract: The fixing device fits cassettes to frames composed of struts and stays of an acoustic hood scaffold. It uses bearers which are fixed to the cassettes and struts and which engage one another in any downward movement of the cassette. The mutually engaging bearers consist of a horizontal bolt (8) parallel to the centre plane of the cassette (1) and a hook (9) with a mouth opening adapted to the dia. of the bolt. USE/ADVANTAGE - Building etc. repair. Bolt and hook connection permits optional scaffold dimension appropriate to cassette weight without detracting from overall stability.
Patent DE-4222856-C1 (DE)
IPC: B29C67/00
Filed: 1992-07-11
Granted: 1993-05-27
Abstract: A method of making microstructure bodies of plastic material. A microstructured plate-like base body which is made by any known molding procedure and which has a first side serving as a first reference plane and a second side which has plastic microstructures projecting therefrom is covered at its second side with a material layer that engages the microstructures, whereupon the material layer is machined to provide a second reference surface parallel to the first reference surface and the base body is then machined parallel to the second reference surface to expose the microstructures projecting therefrom and the material layer is finally removed selectively with respect to the plastic material to release the microstructured bodies.
Patent DE-4236046-C1 (DE)
Title: Intercom system with centralised control - uses duplex amplifiers in connection path between calling and called speech stations with respective amplifier paths for each direction
Inventor: BRAUN WILFRIED DIPL ING
IPC: H04M9/02
Filed: 1992-10-24
Granted: 1993-11-25
Abstract: The intercom system has a number of speech points (ss) and a central control responding to selection information from a calling switch point to switch through a connection to a called speech point. Each speech point has a transmission output (sk) and a reception input (hk) with duplex amplifiers (DVI, DV2) each having two respective variable amplifiers (DC11, DV12, DV21, DV22) for the different directions coupled to the transmission output of the calling speech station and the reception input of the called speech station and to the transmission output of the called speech station and the reception input of the calling speech station respectively. ADVANTAGE - Allows use of telephone lines normally used for external calls.
Patent DE-4241788-C1 (DE)
Title: Paper sheet feed mechanism to processing machine - has suction cups thrust permanently downwards onto stack and lifted periodically
Inventor: SOBOTTA PETER
IPC: B65H3/08
Filed: 1992-12-11
Granted: 1994-02-03
Abstract: The mechanism has suction cups (5) lifting the sheets off the stack to a transfer mechanism delivering to the machine. Force (16) is exerted permanently downwards on the cups towards the stack, and a control system cyclically lifts them in opposition to this force. One or more holding protrusions (13) are provided on the cups, and permanently below the protrusions, is a supporting pin (10) in a mechanism sliding parallel to the cups. There can be a pneumatic ram (8) whose piston (11) slides parallel to the cups. ADVANTAGE - Simplicity and fast operation.
Patent DE-4311521-C1 (DE)
Title: Support against unsteadiness in rail vehicle - has cross inclination control with length-alterable, adjustable connecting piece controlled by drive component
Inventor: DUESING MANFRED DIPL ING
IPC: B61F5/14
Filed: 1993-04-07
Granted: 1994-04-21
Abstract: A connecting piece (10) is fitted on an end lever (9) of the support part and is pivotably located on the wagon box on both sides around spaced link axes (4A,9A). The connector is arranged as a controllable drive (11) to actively change the distance between the two link axes. The support part (8) is constructed as a torsion rod spring with two crank levers (9) on each end which are attached to the carriage (4) by the connectors. The drives are adjustable independent of each other. ADVANTAGE - It can actively adjust the level of the carriage.
Patent DE-4325522-C1 (DE)
Title: Crucible, in particular support crucible
Inventor: RAUHUT VOLKER
IPC: C30B15/10
Filed: 1993-07-30
Granted: 1994-11-17
Abstract: A crucible (12), in particular support crucible for a quartz crucible (10), for growing silicon monocrystals is proposed, which consists of a bottom part (18) and a casing part (20) which consist of different materials. <IMAGE>
Patent DE-4403240-C1 (DE)
Title: Car parking system with overlapped sections of conductor rail
Inventor: SIEGLE ERICH
IPC: E04H6/30
Filed: 1994-02-03
Granted: 1995-08-24
Abstract: A pair of running rails (14) extends over the entire width of a number of parallel fixed parking spaces (12) into which cars are driven one by one from traversers (16). The power supply for the traversers is taken from conductor rails (18, 20) divided into sections (18a, 18b etc.) which overlap (18d, 18e) pref. by the width of one parking space. The sections may be supplied from different phases of a three-phase supply and connected in turn to the neutral line. The length of the system may exceed 30 m.
Patent DE-4407894-C1 (DE)
Title: Ground-working appliance
Inventor: STRAUS REINHOLD
IPC: C05F17/02
Filed: 1994-03-10
Granted: 1995-04-20
Abstract: An improved soil-working apparatus (5) is described in which the drive power is introduced above the axis (33) into the tiller drum (30) and is delivered to the drive element (60) arranged inside the latter. The tools (40) have at least one cutting edge (43a, 43b) for each sense of rotation of the tiller drum (30). On at least one side, the tiller drum (30) can be rotatably mounted on a drum flange (34) which is connected above the axis of rotation (33) of the tiller drum (30) to a lever (15), which is in turn connected to the drivable arrangement. The drive power is delivered by the lever (15). The drive element can be a wheel hub motor (65) or a gear wheel (64) which, by means of a gear (63) guided in the lever (15), is connected to a drive motor disposed externally of the drum.
Patent DE-4426154-C1 (DE)
Inventor: FRANZREB MATTHIAS DR
IPC: B01J47/016
Filed: 1994-07-23
Granted: 1995-11-02
Abstract: It is the aim of the invention to provide a process for separating metal ions from a solids-charged solution, in which a pre-treated commercially available ion exchanger can be used. In addition, a pre-treated ion exchanger is to be proposed. In the process of the invention, an ion exchanger consisting of a granulated resin material is brought into contact firstly with a solution containing Fe<2+> ions and then with an alkaline medium, and then oxidised. The solids-charged solution of metal ions is added to the ion exchangers of the invention thus pre-treated and the charged ion exchanger is removed from the solids-charged solution by magnetic separation.
Patent NL-1005615-C1 (NL)
Title: Holder for vehicle-mounted parking meter
Inventor: MICA LUDOVICUS JACOBES
IPC: G07C1/30
Filed: 1997-03-25
Granted: 1998-09-28
Abstract: A meter to indicate the time that a vehicle has been parked is push-button activated after insertion of a pre-paid card in a slot on one side. The card is decremented progressively. It is placed on the dashboard (28) so that its display can be seen through the windscreen. As the meter and card are both visible and attractive, they need to be secured against theft. The meter and partially inserted card are locked into holders (14,16). The entire assembly is locked by hinged manacle clamp (9) to the steering wheel (27).
Patent NL-1006530-C1 (NL)
Title: Fluid flow regulator
Inventor: RUITER KAREL DE
IPC: F16K1/38
Filed: 1997-07-10
Granted: 1999-01-12
Abstract: Two cylindrical housing sections (2,3) are screwed together. A further tube (8) moves axially within the cavity (7) and is sealed to it by O-rings (11) at each end. A bracket (13) supports a conical flow restrictor (14), whose movement varies the area of the aperture (15). The opening (20) gives access to slide the tube (8) and view scale markings. A grub screw (19) locks the tube (8).
Patent NL-1009206-C1 (NL)
Title: Method of construction of chairs and benches
Inventor: HASPEL BRAM VAN DEN
IPC: A47C4/02
Filed: 1998-05-19
Granted: 1998-06-18
Abstract: The system uses a number of backrest- and seat-elements which are in the form of elongated sections (1) which are several cm thick and which have holes (2) in one end. Backrest and seat elements are mounted alternately on a screw spindle (3). The elements are placed in their required angular positions after which the assembly is tightened with nuts (4) which are mounted on the spindle. Rubber discs can be placed between the elements to provide a certain amount of resilience to the seat or bench
Patent NL-1030001-C1 (NL)
Title: Drain for installing in floor of e.g. bathroom, comprises trough containing odor trap which maintains level of water at given level
Inventor: NIJHOF JERED
IPC: E03C1/296
Filed: 2005-09-21
Granted: 2007-03-22
Abstract: The drain comprises a water collection trough (2) containing an outlet opening (10) connected to an odor trap (10-15) acting as a water trap checking the flow of water into it. Water enters the trap once it rises above a given level. A means is provided for maintaining the level of liquid inside the trap at this level over an extended period of time, preferably during normal use of the drain.
Patent RU-2055796-C1 (RU)
Title: Method of storing solid garbage in hermetic containers
Inventor: VINOGRADOVA LIDIYA S
IPC: B65F7/00
Filed: 1988-09-15
Granted: 1996-03-10
Abstract: FIELD: neutralization of garbage kept in hermetic containers. SUBSTANCE: if food remnants in cans exceed 5 per cent of total amount, cans should be previously emptied and then remnants of food products in cans are covered by uniform thin layer of sea salt, and remnants and salt are compacted by pressing or putting one can into the other, taking measures to prevent mixing of remnants, and putting soft materials or used hygienic pads and napkins into free space of cans. Then compacted garbage is put into gastight film packets, free spaces in packets are filled with soft material and used hygienic pads and napkins, pieces of ion-exchange polyacrylonitrite fibre cloth over garbage compacted in packets. Polyacrylonitrile fibre cloth should be previously treated by hydrazine hydrate and subjected to alkaline hydrolysis with alkali (NaOH) in amount of 0.5-1.2 % of initial mass of canned food. Then packets are sealed and accumulated until exchange container is emptied completely after which sealed packets are placed for storing in this container. EFFECT: prevention of intensive formation of gases in containers when storing garbage.
Patent RU-2074591-C1 (RU)
Title: Plow
Inventor: AFONIN ALEKSANDR E
IPC: A01B13/14
Filed: 1989-12-14
Granted: 1997-03-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: plow has frame 1 carrying plow bodies 6. Rippers 2 positioned behind each plow body 6 have inclined tine with cutting edge and chisel 3. Trailing edge 7 of plow body 6 is faced toward ripper tine riveted portion. Cutting plane of plow body shares is positioned above cutting plane of ripper chisel 3. Arrangement of plow body and ripper is determined by ratios:  ; c ≥ h p ; d ≥ h p ; 0 ≥ a ≥ 3/4 b.k. , where c is distance in horizontal transverse-vertical plane from landward edge 11 of plow body of ripper chisel; b is plow body working width; k is coefficient taking into account overlapping (incomplete overlapping) of moldboard bodies in transverse-vertical plane; d is distance between parallel surfaces tangential to rear surface of moldboard body and to cutting edge of inclined part of ripper tine positioned at the level of blade 10 of share; a is distance between parallel vertical planes extending through plow body landward edge and cutting edge of inclined part of ripper tine positioned at the level of share blade. Such construction and parameters of plow ripper provide for joint operation eliminating repeated tillage of soil above share cutting edge. EFFECT: increased efficiency, reduced cost and improved quality of tilled soil. 3 cl, 2 dwg
Patent RU-2005690-C1 (RU)
Inventor: DZHOZEF EDVARD KOSKAS
IPC: B65H54/76
Filed: 1990-09-10
Granted: 1994-01-15
Abstract: FIELD: production of bobbins. SUBSTANCE: multilayer yarn bobbin is formed by continuous fibrous yarn strands having compact skeins alternating with stretched pieces formed by axial condensing of yarn and dividing common strand into skeins, connected by stretched pieces of continuous threads. Method involves laying compact skeins one adjacent to the other on axial direction to form layers; dividing yarn strands into skeins by gas steams under pressure, which action continuous fibrous yarn strands in programmed way. Air streams used as gas streams are directed on yarn strands at an angle of 45 deg. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2013834-C1 (RU)
Title: Adaptive array with sum-and-difference directivity pattern
Inventor: POPOV ALEKSANDR S
IPC: H01Q25/02
Filed: 1990-06-27
Granted: 1994-05-30
Abstract: FIELD: radio engineering. SUBSTANCE: adaptive array with sum-and-difference directivity pattern includes first and second arrays of receiving elements, two units of preliminary spatial filtering, two multichannel compensators of side lobes, two adders, two subtracters and one sum-and-difference unit. EFFECT: improved operational capabilities. 3 dwg
Patent RU-2019446-C1 (RU)
Title: Device for centralized electric heating of passenger train
Inventor: GLEBOV IGOR V
IPC: B60L1/04
Filed: 1990-07-16
Granted: 1994-09-15
Abstract: FIELD: railway transport. SUBSTANCE: use of two-section diesel locomotive and automatic change-over of operating duties of one of the sections from electric heating duty to traction duty. The device is provided with two step-up three-phase transformers located in each section, with their input windings connected via contactors to the respective stator windings of synchronous generator for its operation in electric heating duty, and with their output windings - to series- connected three-phase rectifiers. Connected to the outputs of these rectifiers are the train electric heating buses, with the rail circuits used as one of them. EFFECT: improved design. 2 dwg
Patent RU-2022121-C1 (RU)
Title: Two-flow radial-axial wheel
Inventor: KIRILLOV IVAN I
IPC: F01D5/28
Filed: 1990-09-03
Granted: 1994-10-30
Abstract: FIELD: manufacture of turbines for moist-steam turbines. SUBSTANCE: wheel has load-bearing disk 1 with working blades 2 and cover disks 3 and 4. Wheel is provided with moisture separator pump 3 with reactive hydraulic nozzles 6 mounted on end surface of at least one cover disk, for example, disk 4 on side of the wheel inlet. Leading edge of each working blade 2 has edges smoothly bent in way of steam flow forming chutes located at angle of 1 to 5 deg to longitudinal axis of the wheel, thus providing for discharge of liquid to the separator pump. Grooves or projections 11 are made on inlet sections of blades and on inner surface of cover disk with moist separator pump over trajectory of water jet flow. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2021602-C1 (RU)
Title: Method for determining degree of affection of kidneys by chemicals
Inventor: SIDORIN GENNADIJ I
IPC: G01N33/48
Filed: 1990-10-30
Granted: 1994-10-15
Abstract: FIELD: experimental medicine. SUBSTANCE: this method prescribes taking urine samples from laboratory animals before and after administration of standard dose of diuretic, measuring urine volume, and determining titration acidity and content of protein, uric acid and chlorides. If these parameters are different from check figures, affection of kidneys is diagnosed. EFFECT: higher accuracy of diagnosing affection of kidneys by chemicals.
Patent RU-2001979-C1 (RU)
Inventor: SIMONOV VLADIMIR M
IPC: D06F17/12
Filed: 1991-02-11
Granted: 1993-10-30
Abstract: Использование: стиральна  машина Сущность изобретени : на трубе, соедин ющей крышку бака с распределителем воздуха закрепл етс  не выше уровн  моющего раствора перфорированный диск. Со стороны дна бака диск имеет ребра дл  взаимодействи  с бельем Ребра на диске расположены  прерывисто по концентричным окружност м , а между ребрами выполнены сквозные отверсти  дл  прохождени  воздуха и моющего раствора  Выход щий из распределит елл воздух вызывает  интенсивное перемешивание моющего раствора,  прижимгзет к диску белье и перемещает его по  ребрам последнего в разных направлени х Струи  воздуха и моющего раствора пронизыва  и омыва   бепье, интенсифицируют процесс стирки. 2 злф-  лы 2 ил
Patent RU-2030488-C1 (RU)
Title: Anode for applying coatings on outer surface of cylindrical articles by electrolytic rubbing
Inventor: ZAIKIN VLADIMIR K
IPC: C25D5/04
Filed: 1991-02-12
Granted: 1995-03-10
Abstract: FIELD: galvanic technology. SUBSTANCE: anode for applying coatings on cylindrical articles in their horizontal and vertical positions has the body 4, in which the porous material 3 is placed. The body 4 is in the form of a hollow cylinder with a bottom, having along its periphery the annular groove 1 with cone openings, having the chamfer 2. On a lateral surface of the body 4 of the anode uniformly arranged through openings 5, inclined by an angle α, equal to 30-45 degrees relative to a generatrix of the body 4, are provided. EFFECT: enlarged manufacturing possibilities, intensified working process and enhanced quality of coatings. 1 cl, 2 dwg
Patent RU-2035237-C1 (RU)
Inventor: KONDRATEV VASILIJ KONSTANTINOV
IPC: B04C5/02
Filed: 1991-03-14
Granted: 1995-05-20
Abstract: Использование: очистка газа от пыли. Сущность изобретения: винтовые направляющие лопасти приварены к стенке корпуса под углом 65 - 70° к его образующей. Часть корпуса, к которой приварены лопасти, выполнена съемной, состоящей из двух полуколец. 1 з.п. ф-лы, 6 ил.
Patent RU-2027564-C1 (RU)
Title: Method of inert gas arc welding with nonconsumable electrode
Inventor: ASNIS EFIM ABRAMOVICH
IPC: B23K9/16
Filed: 1991-04-09
Granted: 1995-01-27
Abstract: FIELD: alloying of weld joint in welding of high melting metal parts. SUBSTANCE: method provides for delivery of protective atmosphere containing binary mixture of carbon containing gas and inert gas to weld root and delivery of clean gas to weld surface and tungsten electrode. Protective atmosphere can include acetylene from 3.0 to 4.0 of total amount of protective gas, in mass %. and the rest - argon. EFFECT: enlarged operating capabilities. 2 cl
Patent RU-2007729-C1 (RU)
Inventor: BARINOV EDUARD F
IPC: G01N33/70
Filed: 1991-05-05
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: renal blood flow is registered at laboratory animals. Diuretics and electrolyte concentration in blood and urine are estimated. In this case oxygen content in arterial and venous blood is determined, consumption of oxygen by renal is calculated and coefficient of ratio sodium reabsorption by nephrocytes and consumption of oxygen by nephrocytes is determined. Then pharmaceutical preparations activated renal functions ( e. g. glucose, insulin, nicotinamide, potassium ) are injected. In 40 min mentioned above examinations are repeated and if previously determined coefficient is increased by 19 % and more then functional oliguria is diagnosed, if it is legs then acute renal insufficiency takes place. With the help of proposed method it is available to make differential diagnosis within first 2-3 h of postschemia period. EFFECT: enables diagnosis in early period. 3 tbl
Patent RU-2035437-C1 (RU)
Title: Method of making light-weight graphite articles
Inventor: NIKITIN YURIJ ALEKSANDROVICH
IPC: C04B35/52
Filed: 1991-05-20
Granted: 1995-05-20
Abstract: FIELD: chemical technology. SUBSTANCE: oxidized graphite powder is placed into closed gas-permeable form, heated at the rate 10-1000 C/s up to 350-550 C. Then article is annealed at the same temperature. EFFECT: improved method of graphite article making. 2 tbl
Patent RU-2015359-C1 (RU)
Title: Exhaust silencer for internal combustion engine
Inventor: DUBININ VLADIMIR B
IPC: F01N1/14
Filed: 1991-06-03
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: silencer has cylindric case 1 provided with face covers 5 and separated into two chambers by lateral inner baffle 4, supplying and discharging branch pipes positioned tangentially to case 1 and perforated insert 7 conjugated with one of face covers 5 and passing trough baffle 4. Corrugated insert 6 is mounted from the inner side of case 1. EFFECT: enhanced silencing. 2 dwg
Patent RU-2025368-C1 (RU)
Title: Поворотный узел управляемого колеса транспортного средства
Inventor: VORONCHIKHIN VLADIMIR N
IPC: B62D7/18
Filed: 1991-06-24
Granted: 1994-12-30
Abstract: Использование: в транспортных средствах. Сущность изобретения: каждый шкворень поворотного кулака выполнен в виде шара. Шар расположен в двух полусферах, которые размещены друг над другом с зазором. Нижние полусферы закреплены в поворотном кулаке, а верхние полусферы закреплены на несущем элементе транспортного средства. 1 ил.
Patent RU-2025686-C1 (RU)
Title: Low frequency vibration table
Inventor: CHISTYAKOV VALERIJ A
IPC: G01N7/00
Filed: 1992-06-26
Granted: 1994-12-30
Abstract: FIELD: testing of seismometric instrumentation. SUBSTANCE: low frequency vibration table has a movable system connected through a suspension to the base installed on foundation, vibration meter, oscillation exciters connected through immovable parts to the base and through movable parts to movable system, amplifier and reference generator. Foundation is connected to the soil through elastic members. Seismic transformer is installed on the foundation in such a manner, that its sensitivity axis is directed along the axis of generated oscillations. Force detectors linked through immovable part to the soil and through immovable one to the foundation are introduced, as well as the first and the second filters, the second amplifier and integrator. The first and the second filter inputs are connected to the seismic transformer output. The second amplifier input is connected to the output of the first filter, and its output is connected to inputs of force detectors. The first, second and third integrator inputs are connected to outputs of vibration meter, reference generator and the second filter correspondingly. Output of the integrator is connected to input of the first amplifier. EFFECT: increased accuracy when reproducing oscillations. 1 dwg
Patent RU-2024498-C1 (RU)
Title: α -ЦИАНО-3-ФЕНОКСИБЕНЗИЛ 1R, 3S - 2,2-ДИМЕТИЛ-3-(2-ХЛОРПРОПЕН-1-ИЛ)-ЦИКЛОПРОПАНКАРБОКСИЛАТ В ВИДЕ СМЕСИ ИЗОМЕРОВ, ПРОЯВЛЯЮЩИЙ ИНСЕКТО-АКАРИЦИДНУЮ И ЛЯРВИЦИДНУЮ АКТИВНОСТЬ
Inventor: RUKAVISHNIKOV ALEKSEJ V
IPC: A01P7/04
Filed: 1991-06-26
Granted: 1994-12-15
Abstract: Использование: в сельском хозяйстве, так как продукт проявляет инсектицидную активность. Сущность: новый продукт - a циано 3-феноксибензил IR, 3S -2,2-диметил-3-/2-хлорпропенил-/циклопропанкарбоксилат общей формулы I в виде смеси изомеров      . Продукт выделяют в виде желтого вязкого масла, соотношение изомеров составляет Iа 1, Iб 4-2. Акарицидная активность полученного продукта составляет 0,23+0,02 мкг/кг. Инсектицидная активность 0,28 мкг/г по отношению к имаго лугового мотылька. 1 табл.