baber/WOPTO huggingface dataset:
Patent DE-3710908-C1 (DE)
Inventor: HOFMANN GEORG DIPL-ING
IPC: A47C21/02
Filed: 1987-04-01
Granted: 1988-01-28
Abstract: The device (1) for the tensioning of bed clothes (2) on beds (4) fitted with mattresses (3) or the like has at least one approximately U-shaped, swivellable tensioning bar (7), on which a sheet (2) can be placed, with the bar (7) in the upper position, and can then be moved, together with said bar, into the tensioning position. In addition to the tensioning bar (7), the device (1) has a spacer (11) for the narrow side of the mattress (3) in relation to the end of the bed (4), which spacer holds the mattress (3) back in relation to the head end (5) and/or the foot end (6) in the position of use by the space which is required for the tensioning bar (7) in its position of use and during swivelling in and out. <IMAGE>
Patent DE-3908534-C1 (DE)
IPC: C10B39/02
Filed: 1989-03-16
Granted: 1990-05-31
Abstract: Process and device for extracting dry-cooled coke from a coke-quenching tower (1). The coke is extracted from the coke-quenching tower (1) discontinuously or in batches over non gas-tight extraction devices, preferably by actuating extraction rockers (3) distributed uniformly over the cooling tower cross-section. It is then sluiced out of the gas-tight system. The coke extracted discontinuously from the coke-quenching tower (1) is extracted over a cellular wheel sluice (18) which ensures the gas-tight seal, preferably over a drum sluice (4) fitted with two sluice chambers (13)/(14).
Patent DE-3910458-C1 (DE)
Title: Tampon applicator
IPC: A61F13/26
Filed: 1989-03-31
Granted: 1990-09-20
Abstract: The invention relates to a tampon applicator with a cylindrical outer casing and an inner casing (52) which is displaceable therein, is provided with an axial slit (55) and encloses a tampon (53). A tongue-like retainer element (60) is flexibly connected in one piece to the outer casing (51) and projects through the axial slit (55) of the inner casing (52) into the latter and is in contact with the rear end of the tampon (60). When the inner casing (52) is withdrawn from the outer casing (51), the tampon (53) is held fast by the retainer element (60) and transferred into the outer casing (51). The retainer element (60) is provided with one part of a locking device (catch plate 65), whose other part is formed by one of the two casings (51, 52) (axial edges 55a, 55b of the axial slit 55 of the inner casing 52). Said locking parts cooperate so that the retainer element (60) is locked in its engagement position curved into the inner casing (52). This ensures that the tampon (53) is transferred from the inner casing (52) into the outer casing (51) on use of the tampon applicator, and simultaneously ensures simple, economic mass production of the tampon applicator.
Patent DE-3923371-C1 (DE)
Title: IC engine valve control system - can adjust exhaust valve lift to give throttle effect during engine braking
IPC: F01L1/245
Filed: 1989-07-14
Granted: 1990-06-13
Abstract: The valve control is for a camshaft controlled cylinder inlet valve. A choke flap is used as a motor brake in the outlet line. There is a valve play compensator in the pushrod designed as a piston forming with the pushrod shaft a high pressure space which is filled with lubricant from the engine circuit via a nonreturn valve and which contains a compression spring. The piston reset movement is limited by an endstop forming part of the compensator. The reset path of the compensating piston (20,26) should be determined by a lift path to compensate for play at the outlet valve (7) and a lift path of this valve so as to form a choke gap between valve (7) and seat (10) during braking. USE/ADVANTAGE - I.c. engines. Controlled outlet valve seating movement leaves choke gap to intensify motor braking effect.
Patent DE-4109435-C1 (DE)
Title: Piston IC engine working temp. booster - has heating air heat exchanger passed by combustion gas or gases of separate burner
IPC: F02M31/16
Filed: 1991-03-22
Granted: 1992-05-27
Abstract: The temp. booster has a heater close to the intake air bypass and uses a control valve to vary the amount of air passing through the bypass depending on the i.c. engine parameters. The heater is designed as an air/air heat exchanger (5) which is passed by hot combustion gases from a separate burner (10) and which is sited in, or forms part of the bypass line (4). Pref. the heat exchanger consists of spaced sheet metal elements in a housing, with the elements interconnected at upstream and downstream ends (31,32) which are, in turn, sealed to the bypass. USE/ADVANTAGE - For piston diesel engines, with simple fuel injection control.
Patent DE-4110321-C1 (DE)
Title: Mfg. insulation housing for multistage clamping terminal - placing slide in injection moulded mass to form channels for leads and access for screwdriver
IPC: H01R43/18
Filed: 1991-03-28
Granted: 1992-07-30
Abstract: Integral open ended insulation material housings (1) for multilevel clamps are formed by injection moulding. A divided mould and plungers (7,7a,7b,10,11) are used to form enclosed channels (4), boxes (6), etc. To form channels (4) and bores (6) with intercepting axes, plungers (7,7b) with a number of core surface sections (8,9) corresp. to the number of intercepting channels and bores, are used. These plungers (7,7b) are inserted at an angle. USE/ADVANTAGE - Forming enclosed lead inlet channels in different levels of clamp without plungers colliding.
Patent DE-4111099-C1 (DE)
IPC: B08B3/02
Filed: 1991-04-05
Granted: 1992-10-15
Abstract: The arrangement for cleaning and degreasing workpieces essentially comprises a component-feed system (20) which is constructed in a cage-like manner and is arranged inside the closed chamber (10) so as to rotate about the central axis (0). A container (50), or a work piece carrier instead, is inserted into the component-feed system (20) in order to receive bulk material or loose individual components. The container (50) can be flooded with cleaning fluid via flooding pipes (25). A spray cleaning unit (30) via whose nozzle pipes (34), distributed over the circumference, cleaning fluid can be applied under spray pressure is arranged coaxially with respect to the component-feed unit (20). The spray cleaning unit can also be offset in rotational movement about the common axis (0) in any desired direction. <IMAGE>
Patent DE-4120764-C1 (DE)
IPC: B44F1/04
Filed: 1991-06-24
Granted: 1992-06-04
Abstract: In a binder-containing coating, consisting of a mixture of binder, additives and additional effect elements (4), the additional effect elements (4) consist of metal-coated glass. In this way, the coating is provided with excellent transparency and spatial depth. <IMAGE>
Patent DE-4124870-C1 (DE)
Title: Car ski carrier with releasable roof support - has two-part retainer and holding ring, with first parts secured to roof support
IPC: B60R9/12
Filed: 1991-07-26
Granted: 1992-11-05
Abstract: The ski carrier fits releasably to the car roof and has a retainer in whose opening a free, rotary ring can be locked in a set position, used to locate the inserted skis. The retainer (5, 5") and ring (10) are in two halves (5', 5"; 10', 10") such that the first halves (5', 10') are fixed to the roof support (2). The second halves (5", 10") a swivel bow (6) are moved radially to insert and witdraw the skis (a, b), but can be fixed by pressing them onto the first halves with the swivel bow in its closed setting (c). ADVANTAGE - Simple ski holder with relative turning position.
Patent DE-4205502-C1 (DE)
Title: Moving grate on transverse girders, for rubbish incinerator - has grate rod rear protruding over vertical shank of angled grate bar foot, forming gap between shank and downwards flange
IPC: F23H1/02
Filed: 1992-02-22
Granted: 1993-02-18
Abstract: The grate for the incinerator is carried on cross-bars. It has flow channels in the grate bars to issue at an outlet in the grate bar to the fire space. The rear part (2) of the grate bar (1) should project beyond the vertical leg (4) of the angled grate bar foot (3) to give a gap 'y' between the downwards flange (6) and the leg of 6-12 mm. Leg and flange overlap by am amount 'z'=12-60 mm and the leg extends to distance 'x'=4-48 mm from the underside of the grate bar rear (2). USE/ADVANTAGE - Municipal refuse incinerators. Air flows along grate bar rear for maximum cooling effect and refuse and slag particles are kept clear of the flange/leg air channel in simple low-cost design.
Patent DE-4207460-C1 (DE)
Title: Connection socket for electrical installations - has base unit of diecast zinc alloy with insert having formed recesses to receive internally screwed plugs
IPC: H01R13/658
Filed: 1992-03-10
Granted: 1993-07-15
Abstract: A screened electrical connector has a zinc alloy diecast body, consisting of a base (1) and cover (2) with an access point (3). Located within the housing is a terminal block (5) with formed apertures (5) to receive plugs. The terminal block has an inset socket element (8) that is produced of plastic and this latches into position. The unit has a connection plate that receives the wires (22) passing through the base unit. ADVANTAGE - Provides screened form for multi-pole connections.
Patent DE-4242269-C1 (DE)
Title: Hose fitting for joining protective hose to welding equipment - with inner and outer rings with surfaces in contact with the hose diverging towards the hose end
Inventor: OSCHMANN HANS-ULRICH
IPC: F16L33/22
Filed: 1992-12-15
Granted: 1993-11-11
Abstract: The hose fitting for joining a protective hose (1) - which surrounds a supply line - to a welding deivce (a welding torch, for example) is characterised by the following: a) an outer ring (2) - with its inner surface widening approximately conically towards the hose end - which can be slid onto the hose end, b) an inner ring (3) - with its outer surface widening approximately conically towards the hose end - which can be slid into the hose end; c) with the hose (1) interposed, a press fit produced by the outer ring (2) for the inner ring (3). The basic conical shape of the interior fo the outer ring (2) is superimposed by steps (4) with the diameters (D) increasing towards the hose end. Similarly, the exterior of the inner ring (3) is provided with steps (5) with the diameters (d) icnreasing towards the hose end. The steps (4) of the outer ring are basically cylidnrical, while the steps (5) of the inner ring have an approximately saw-tooth shaped contour. The number of steps (4,5) of the outer and inner rings (2,3) is the same. The outer ring is extended to provide protection against hose buckling. USE/ADVANTAGE - In welding equipment. It is simpler and cheaper than known alternatives.
Patent DE-4309499-C1 (DE)
Title: Coin box emptying device for coin-operated amusement machine - activates coin delivery mechanism to count out coins from coin box with delivered coin value displayed
IPC: G07F17/32
Filed: 1993-03-24
Granted: 1994-04-14
Abstract: The coin box emptying device uses the control circuit for the amusement machine to activate a coin delivery mechanism incorporated in the coinbox, when the door of the amusement machine is opened and a number of operating elements (7) are operated. The coin delivery mechanism remains in operation until the coinbox is empty, the delivered amount being indicated via the amusement machine credit display. Pref. only the higher value coins are counted out from the coinbox, the coin delivery mechanism only activated upon simultaneous operation of a number of operating elements. ADVANTAGE - Simple counting out of coins held in coinbox.
Patent DE-4313706-C1 (DE)
Title: Building material containing a chemically inert aggregate bound by means of a binder
Inventor: HOELTER HEINZ PROF DR
IPC: C04B28/32
Filed: 1993-04-27
Granted: 1995-01-05
Abstract: A building material contains a chemically inert aggregate bound by means of a binder. To constitute this building material in such a way that it withstands the action of acid pit water without damage, the binder is constituted as magnesite binder.
Patent DE-4326793-C1 (DE)
Title: Brush assembly which can be driven in rotation
Inventor: MONTABAUR WERNER
IPC: A46B13/00
Filed: 1993-08-10
Granted: 1994-09-29
Abstract: The invention relates to a brush assembly which can be driven in rotation and has a brush holder and an annular brush. The brush holder has end discs and a spacer bush which connects the end discs. The end discs have axial webs distributed over the circumference, while the annular brush has brush-free band zones for the axial webs which engage over the brush band. On the underside, the axial webs have carrier receivers, and the brush band has, on the outer side in the region of the bristle-free band zones, carriers which engage in the carrier receivers such that any slip or relative rotary movement between the brush holder and the annular brush is avoided, in particular when the brush assembly is started up. By means of the fastening of the annular brush which is fixed against rotation, an increase in performance during surface treatment and an increased service life are achieved. <IMAGE>
Patent DE-4437980-C1 (DE)
Title: Removing unwanted gases and particles from waste gas using falling bed activated carbon adsorber
Inventor: SEIPENBUSCH JUERGEN
IPC: B01J8/12
Filed: 1994-10-25
Granted: 1996-07-04
Abstract: Separation of unwanted gases and/or finely divided particles from waste gas is achieved in transverse flow-through at least two vertical layers of granular adsorbent, esp. activated carbon or coke, which migrates downward. A feeder charges both layers from above, with both once-used and fresh adsorbent. The material is removed below. In a novel operation, adsorbent is so removed from one layer, in correspondence with the waste content of the adsorbent of the other layer, to form a waste material profile, slanting in one direction at given levels in its migration path. Also claimed is appts. to carry out the method.
Patent DE-4445376-C1 (DE)
Title: Punching tool for containers produced in thermoplastic film
Inventor: KIEFER GUENTHER
IPC: B29C51/26
Filed: 1994-12-20
Granted: 1996-03-07
Abstract: A tool for prodn. of containers from thermoplastic film comprises a lower part (1) with a profiled die and cutting punch (5) and an upper part (2) with a cutting plate (10) and a movable film clamp (14). The clamp is operated by compressed air from the same source as air producing the forming action and therefore to increase clamping force a piston (27) acts in conjunction with the clamp (14) and is fed with compressed air on the rear face.
Patent RU-2052833-C1 (RU)
Inventor: POPKOV ANATOLIJ G
IPC: G01S13/58
Filed: 1978-07-10
Granted: 1996-01-20
Abstract: FIELD: radar. SUBSTANCE: device has antennas 1 and 2, adder 3, generator-and-detector unit 4, frequency meter 5. Signal sum method in which signals received by beams are added is used to compensate for effect of angular evolutions of object body, and then dopper frequency shift of this total signal is measured. EFFECT: improved measurement accuracy. 1 dwg
Patent RU-2090012-C1 (RU)
Title: Hydroacoustic vector receiver
Inventor: GONCHARENKO BORIS I
IPC: H04R1/44
Filed: 1988-12-19
Granted: 1997-09-10
Abstract: FIELD: hydroacoustic measurements. SUBSTANCE: vector receiver has spherical case with compartment made in the form of shells, rods, three pairs of relatively perpendicular piezoelectric units fixed on respective rods symmetrically relative to case center, and inertia mass of six identical parts. Each shell houses coaxially arranged and longitudinal centered piezoelectric units and part of inertia mass whose external surface is placed in a spaced relation to shell wall. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2095942-C1 (RU)
Title: Method for transmission of digital wide-band signal through lines of hierarchical communication system through multiplexer, line in network unit which is controlled by central control unit with communication equipment, and through demultiplexer
Inventor: KHORST MYULLER
IPC: H04J3/06
Filed: 1990-11-28
Granted: 1997-11-10
Abstract: FIELD: communication. SUBSTANCE: method involves separation of signal, which consists of pulse packets, into parallel structure of sets of units of pulse packets. First pointer refers to first unit of pulse packets, pointer with same value refers also to next units of packets and pulses. Units of pulse packets are transmitted independently. Order of reception of units of packet pulses is recognized on receiving side by checking pointers and initial parallel structure of units of pulse packets is recovered by means of delay of advanced units of pulse packets. EFFECT: increased functional capabilities. 2 cl, 5 dwg
Patent RU-2081063-C1 (RU)
Title: Method of preparing fuel uranium pellets (versions)
Inventor: FEUGIER ANDRE
IPC: G21C3/62
Filed: 1990-12-04
Granted: 1997-06-10
Abstract: FIELD: uranium fuel production. SUBSTANCE: uranium is oxidized to U 3 O 8 ,, disintegrated to average particle size 10-30 mcm, reduced into UO 2 , activated, and pelleted. In a version of method, disintegrated U 3 O 8 , is activated and then reduced into UO 2 . Uranium is oxidized with air or pure or neutral gas-diluted oxygen at a temperature not exceeding 600 C. Oxidation in presence of steam at a temperature not exceeding 800 C is also possible. Activation is carried out via fine disintegration with gas jet in fluidized bed or through oxidation-reduction to produce powder with specific surface area 1.7-3.5 mg/g. EFFECT: improved procedure. 15 cl, 2 tbl
Patent RU-2065756-C1 (RU)
Inventor: SHEJKO PETR ANDREEVICH
IPC: A61M5/50
Filed: 1990-10-22
Granted: 1996-08-27
Abstract: FIELD: medical equipment. SUBSTANCE: seated in cylinder 1 is piston 4 with rod 5. Piston 4 has shaped slot 6 with bevel in which slidable is pad 9 with blade 8 of rod 5. Cylinder wall at side of blade 8 is made in the form of stepped path 10. EFFECT: high efficiency. 3 dwg
Patent RU-2007029-C1 (RU)
Inventor: LUKYANOV LEV M
IPC: H03M1/60
Filed: 1990-10-25
Granted: 1994-01-30
Abstract: FIELD: pulse technics. SUBSTANCE: device has converter from voltage to pulse frequency, three switches, digital-to-analog converter, controlled oscillator, four counters, univibrator, flip-flop, two pulse shapers, AND gates, OR gates, control unit. Two switches, operational amplifier, capacitor, resistor, univibrator are introduced to accomplish the goal of invention. This combines processes of A/D converter adjustment, conversion correction input voltage measuring. EFFECT: increased speed. 2 cl, 4 dwg
Patent RU-2046305-C1 (RU)
Inventor: KARABUTOV ALEKSANDR A
IPC: G01J5/00
Filed: 1991-01-08
Granted: 1995-10-20
Abstract: Приемник лазерного излучения предназначен для измерения энергии импульсного оптического излучения, в том числе и лазерного. Сущность: приемник лазерного излучения содержит установленные последовательно в механическом контакте прозрачную для принимаемого излучения пластину-поглотитель, промежуточный элемент с фланцем и акустический датчик, на обеих поверхностях которого выполнены электроды, причем промежуточный элемент выполнен в виде усеченного конуса, основание которого превосходит поперечные размеры пластины, а верхнее сечение выполнено равным сечению акустического датчика, при этом толщина промежуточного элемента выбрана из соотношения (D-d)/h 2 <0,4, где D поперечный размер основания усеченного конуса промежуточного элемента; d поперечный размер сечения акустического датчика; h 2  толщина промежуточного элемента. 1 ил.
Patent RU-2005971-C1 (RU)
Title: Камера для сушки дисперсных материалов
Inventor: SHISHKIN DMITRIJ A
IPC: F26B17/10
Filed: 1991-04-02
Granted: 1994-01-15
Abstract: Использование: пищевая промышленность, сельское хозяйство, в частности сушка дисперсных материалов, преимущественно зерна. Сущность изобретения: камера содержит цилиндрический корпус, открытый в верхней части и соединенный с системой подачи сушильного агента, цилиндрическую обечайку, установленную в копрусе с зазором относительно последнего, тангенциальные патрубки для ввода обрабатываемого материала, введенные во внутреннюю полость обечайки, лопатки для регулирования подачи сушильного агента, расположенные в верхней части обечайки и выполненные поворотными вокруг оси, перпендикулярной продольной оси корпуса, при этом тангенциальные патрубки и кольцевая щель, образованная верхней частью корпуса и обечайкой, снабжены заслонками. 3 ил.
Patent RU-2044432-C1 (RU)
Title: Способ заложения травостоев и устройство для его осуществления
Inventor: SHARASHOVA VERA S
IPC: A01B79/00
Filed: 1991-04-30
Granted: 1995-09-27
Abstract: Использование: в сельском хозяйстве, в частности при заложении травостоев. Сущность изобретения: в способе заложения мозаичных травостоев высев компонентов производится лентами с размещением в каждой из них циклично-последовательно участков травостоев. Высев смежных лент производится со сдвигом, а площадь одного участка составляет 0,04 2,0 кв. м. Компоненты высевают на участки с перекрытием. Устройство для осуществления способа содержит семенной бункер, разделенный перегородкой на два отсека. На бункере установлены корпуса, сообщающиеся с сошниками. В корпусе на шестигранной втулке установлены вертикальные высевающие диски, причем первый диск сообщается с одним отсеком, а второй диск с другим отсеком бункера. Втулка насажена на приводной вал. На дисках выполнены по три высевающие ячейки, последовательно чередующиеся друг с другом. Для высева с перекрытием ячейки дисков установлены с перекрытием. 4 з.п. ф-лы, 6 ил.
Patent RU-2005826-C1 (RU)
Inventor: MAKAROV LEV A
IPC: D03D49/12
Filed: 1991-05-07
Granted: 1994-01-15
Abstract: FIELD: textile industry. SUBSTANCE: outer rims of input wheels of integrating mechanism in master governor of loom are made of friction material while each mechanism for angular motions of input wheel comprises a projection directed towards said wheel and having the form of, for example, a bracket. This makes it possible to produce angular turns of one of input wheels of integrating mechanism, said angular turns differing in size but little from each other. This arrangement provides for smooth adjustment of angular warp beam rotation speed in case of changes in the vibration level of loom scale. EFFECT: improved design. 4 cl, 5 dwg
Patent RU-2014788-C1 (RU)
Title: Feed mixing output
Inventor: LIKKEJ VIKTOR YA
IPC: A23N17/00
Filed: 1991-05-12
Granted: 1994-06-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: outfit has a tractor-mounted frame provided with a ram. Also, the outfit has a bucket-like grab, auger, window, and a conveyor. The frame has carrier wheels. It is also provided with a hexahedral pickup linked with the auger shaft. For feed mixing, the tractor is driven on a two-layer straw and corn windrow on corn stubble. The grab seizes the entire cross-section of the windrow. The carrier wheels support the frame so that the pickup is in a position to rotate for penetration under the layer of straw to take the windrow apart from land. The windrow is caught by working tools of the auger. The ingredients are mixed, and the mixture finds its way through the window onto the inclined conveyor, then another conveyor (off-bearing) carries it into a transport vehicle body. EFFECT: higher efficiency; convenience in operation. 2 dwg
Patent RU-2006846-C1 (RU)
Inventor: GEJTENKO EVGENIJ N
IPC: G01N27/20
Filed: 1991-05-27
Granted: 1994-01-30
Abstract: FIELD: diagnostics of mechanical state of constructions. SUBSTANCE: straps of current-conducting foil are fastened through insulation intelayer on construction parts and are connected to form combined branches so that connecting member of branch represents its senior stage and members connected in this way form next stage of branch and so on till end of branch. Weight currents formed to be different for each member of minor stage, are applied to these minor members, summarized current is measured on connecting member of branch and is compared with known value of current of entire branch. Difference of currents is compared with values of currents flowing through members of all stages of branch. Proceeding from results of comparison all members, where current is available, are considered to be intact while the rest indicate place of crack propagation. EFFECT: improved accuracy. 3 dwg