baber/WOPTO huggingface dataset:
Patent RU-2015367-C1 (RU)
Title: Internal combustion engine
Inventor: DEBERDEEV FARID F
IPC: F02B47/02
Filed: 1989-04-24
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine has at least one cylinder wherein a piston is received, cylinder head, inlet and outlet passages, inlet and outlet valves and spark plug. The inlet passage has a baffle which separates it into two passages and is provided with a projection positioned in above-valve zone. The engine also has a shield mounted on a plate of the inlet valve for engaging with the projection to form a slot in opening the valve. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2033484-C1 (RU)
Title: Holder of textile packages to apparatus for liquid treatment and drying
Inventor: UKHANKOV VALERIJ GENNADEVICH
IPC: D06B23/04
Filed: 1990-06-08
Granted: 1995-04-20
Abstract: FIELD: drying and dressing production of textile industry. SUBSTANCE: holder has a disc base, joined with a circulation system. An upper plate of the base has openings, in which stacks of packages without rods are arranged. Struts and strips for fixing positions of the packages are secured to this plate. The strips are arranged on the plate radially with formation of segments. Each segment has the same number of openings. In an upper portion the stacks of the packages are sealed with the aid of covers for single-side circulation of the liquid. Such structure the holder provides a decision of several problems, concerning to automatization of processes of setting and removing packages. EFFECT: enhanced reliability of holder. 4 cl, 2 dwg
Patent RU-2042774-C1 (RU)
Inventor: JOKHANN BADSHTIBER
IPC: F16B2/10
Filed: 1991-05-08
Granted: 1995-08-27
Abstract: Изобретение относится к строительству и может быть использовано для соединения опалубочных щитов. Сущность изобретения заключается в том, что раздвижные кронштейны шарнирно прикреплены к опорной балке и соединены внахлест, а механизм их поворота выполнен в виде эксцентрика с рычагом управления и с поворотным штифтом, перемещающимся в продольном пазу опорной балки U-образного сечения. Зажимные щеки расположены под углом 90° к раздвижным кронштейнам и выполнены в виде зубцов, взаимодействующих с профильными элементами опалубки, причем раздвижные кронштейны зажимных щек в замкнутом положении образуют друг с другом со стороны опалубки тупой угол. 9 з.п. ф-лы, 3 ил.
Patent RU-2029716-C1 (RU)
Inventor: GAN EVGENIJ ALBERTOVICH
IPC: B65G57/16
Filed: 1991-01-22
Granted: 1995-02-27
Abstract: FIELD: packing facilities. SUBSTANCE: sacks are delivered by pusher to gate platform 5 where layer is formed. After collecting a layer, platform 5 starts moving rearwards. Support 11 can roll over main upper and additional lower branches of guide switch. With platform 5 moving backwards, support rolls over lower branch of switch and as a result, turning plate 13 lowers and roller 14, rolling on sacks placed below, eliminates deformation of sack caused by action of pusher. With gate platform 5 moving forward, support 11 rolls over upper branch of guide switch without engagement with sacks. EFFECT: enhanced reliability of operation. 6 dwg
Patent RU-2000496-C1 (RU)
Inventor: ZAKHAROV NIKOLAJ I
IPC: F16C33/12
Filed: 1990-12-13
Granted: 1993-09-07
Abstract: Сущность изобретени : на несущем  слое размещен барьерный слой и верхний  рабочий слой на основе свинца. Барьерный  слой выполнен в виде ионно-плазменного  покрыти  из армко-железа. Повышаетс  за-  диростойкость, износостойкость и ресурс  покрыти . 1 табл.
Patent RU-2036561-C1 (RU)
Title: Device for construction of three-dimensional figures
Inventor: TARAN VALENTIN M
IPC: H04N3/00
Filed: 1991-04-04
Granted: 1995-05-27
Abstract: FIELD: transmitting image. SUBSTANCE: device has scene 1, capacitor 2, supplying pipe lines 3, hopper 4, pipe line 5, figure separator 6, feeder 8, unit 9 for moving magnetic elements into the row, unit 10 for moving magnetic elements in cross-sections, unit 11 for moving magnetic elements into the figure. EFFECT: improved design. 8 cl, 11 dwg
Patent RU-2034770-C1 (RU)
Inventor: PLATONOV GENNADIJ G
IPC: B66C1/66
Filed: 1991-05-05
Granted: 1995-05-10
Abstract: Использование: для захвата грузов с фигурной головкой. Сущность изобретения: устройство, содержащее захватные шарики, расположенные в радиальных отверстиях направляющей, дополнительно снабжено фиксирующими шариками, расположенными в отверстиях корпуса и взаимодействующими с дополнительной втулкой. 3 ил.
Patent RU-2006882-C1 (RU)
Inventor: KRAUINSH PETR YA
IPC: G01V1/153
Filed: 1991-06-17
Granted: 1994-01-30
Abstract: FIELD: seismic prospecting. SUBSTANCE: hydraulic exciter for generating seismic sweep signal includes hydraulic power source, hydro-pneumatic accumulator, hydraulic motor, control valve, hydro-volumetric pulser, flywheel mounted on motor shaft and actuating mechanism made in the form of resilient emitter. Moment of flywheel inertia is adjustable and flywheel is associated with its control system through pusher. Flywheel has two disks mounted coaxially on frame and provided with movable and immovable supports respectively. Disks are interconnected by means of link member. Control system incorporates flywheel angle-data transmitter, unit for comparing current and reference angles, power amplifier, servocontrol valve, power cylinder, program medium for setting change of angle. Power cylinder is associated with flywheel pusher. EFFECT: improved efficiency. 3 cl, 2 dwg
Patent RU-2005144-C1 (RU)
Inventor: ROMANENKO IGOR I
IPC: E04B2/90
Filed: 1991-05-20
Granted: 1993-12-30
Abstract: Сущность изобретени : торцова  стена выполнена  из вертикально установленных стеновых панелей  перемычечного типа между которыми по их  высоте установлены и прикреплены к ним стеновые  панели р дового типа, при этом вертикально установленные  стековые панели прикреплены вверху к  диску покрыти , а внизу к закладным детал м бетонного  пол . 7 ид
Patent RU-2050904-C1 (RU)
Inventor: OVCHINNIKOV VALERIJ M
IPC: A63H17/12
Filed: 1991-07-22
Granted: 1995-12-27
Abstract: Использование: в изготовлении игрушечных транспортных средств. Сущность изобретения: ковшовый экскаватор содержит трактор, ковш и механизм подъема последнего в виде рамы 3, плеча 4 и рычага 5. Рама 3 крепится одним концом шарнирно на стойках 7 перед кабиной под моторным блоком 8. Ковш 2 шарнирно крепится к другому концу рамы 3. Плечо 4 установлено на раме 3 на оси 10. Конец плеча через рычаг 5 соединен с ковшом 2. На стойках 7 выполнены отбортированные выступы 15. Рама 3, плечо 4 и рычаг 5 выполнены изогнутыми вниз в сторону ковша 2. На осях 10 и 12 закреплены ручки управления рамой 3 и ковшом 2. При этом ручка управления ковшом установлена соосно с рычагом, а ручка управления рамой установлена на оси плеча. 1 з. п. ф-лы, 3 ил.
Patent RU-2049097-C1 (RU)
Inventor: MAJKEL KVINN
IPC: G02B1/14
Filed: 1990-04-12
Granted: 1995-11-27
Abstract: Использование:в офтальмологии. Сущность изобретения: окрашенная полимерная контактная линза снабжена по меньшей мере на части поверхности линзы полимерным покрытием на основе сополимера гидроксиэтилметалкриата, этоксиэтилметалкриата и металкриловой кислоты, содержащим непрозрачный краситель-фталоцианин синий и соединение, имеющее, по меньшей мере одну функциональную группу CH 2 -O-R 1 , где R 1  водород или низший алкил, причем группа связана с атомом углерода, являющимся частью ароматического кольца, или с атомом азота. Способ получения окрашенной контактной линзы путем нанесения на часть поверхности линзы раствора, содержащего гидроксиэтилметалкрилат, этоксиэтилметакрилат, метакриловую кислоту, радикальный инициатор, краситель и соединение, имеющее по меньшей мере одну функциональную группу -CH 2 -O-R 1 , где R 1  означает водород или низший алкил, связанную с атомом углерода, являющимся частью ароматического кольца, или с атомом азота с последующей полимеризацией, сушкой и гидратацией. 2 с. и 1 з.п. ф-лы, 4 табл.
Patent RU-2032091-C1 (RU)
Title: Engine with external heat supply
Inventor: SHISHKIN VIKTOR V
IPC: F01B29/10
Filed: 1991-09-16
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has a pair of heat insulated cylinders 1,2. Flexible tori 8 enclosed by belts 9 are positioned inside the cylinders. First ends 10 of the belts are secured inside the cylinders. The second ends are wound on drums 11,12 mounted on working shaft 14. The spaces of the cylinders are in communication with system 3 for supplying hot gas and with the atmosphere. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2076438-C1 (RU)
Title: Electric motor for reciprocal low-speed movement
Inventor: BORBATENKO PETR A
IPC: H02K33/02
Filed: 1991-12-29
Granted: 1997-03-27
Abstract: FIELD: electric engineering, in particular, low-speed non-impact devices such as scrapers, files, hack saws and so on. SUBSTANCE: device has two solid windings. Outer winding is mounted on housing 6, inner winding 11 is mounted in hollow solid ferromagnetic core 9. Rests 10 are mounted near ends of core 9 for dampening surplus of its energy when it moves by means of elastic members 8 which are mounted of diamagnetic jacket 3. Projecting end of core 9 is facilitated for holding working instrument. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2011112-C1 (RU)
Title: Luminaire suspension device
Inventor: DENISENKOV IVAN F
IPC: F21V21/16
Filed: 1992-02-25
Granted: 1994-04-15
Abstract: FIELD: lighting engineering. SUBSTANCE: device has base 1 central blocks 2, 3 and end block 4 mounted on it, drum 5, suspension 6 with a luminaire. The suspension is connected to the drum through the blocks by draw and supporting cables 7 and 8 respectively. Limiting clamp 9 is fastened to the supporting cable. Thrust 10 is located ahead of the drums, and thrust 11 is located ahead of the end block. The thrusts are replaced in hollows 12, 13 if it is necessary to control the suspension height and luminaire stroke. EFFECT: improved structure. 1 dwg
Patent RU-2035845-C1 (RU)
Title: Plasma generator
Inventor: BYALOTSKIJ STANISLAV F
IPC: H05H1/26
Filed: 1992-03-02
Granted: 1995-05-20
Abstract: FIELD: metal cutting and welding. SUBSTANCE: plasma generator has cathode 2, cathode holder, anode 5 in the form of nozzle, anode holder 10, insulation layer fitted to body 1, metal enclosure 7 electrically insulated from anode by high-temperature plastic material 9, channel 4 to feed plasma-forming gas and duct 12 for cooling fluid. Wire 11 of anode power supply is placed in duct for cooling fluid and is connected to anode holder 10. Enclosure of plasma generator is made of aluminium or aluminium alloy and is coated on outside and inside with nonconductive oxide film. Alumina is used for insulation of enclosure. Sealing 8 with rubber space is made on Morse taper. EFFECT: improved operational efficiency and reliability. 5 cl, 1 dwg
Patent RU-2000793-C1 (RU)
Inventor: MOSHANOVA NINA S
IPC: A61K36/54
Filed: 1992-03-17
Granted: 1993-10-15
Abstract: Использование в химико-фармацевтической промышленности и касаетс  приготовлени  сбора  из лекарственных трав. Сущность сбор содержит  из базилика эвгенопьного, травы стевии лавра благородного  и кровохлебки лекарственной Технический  результат антидиабетический сбор при экспериментальной  и клинической проверке показал  высокий терапевтический эффект и хорошие орга-  нолептические свойства 1 табп
Patent RU-2021367-C1 (RU)
Title: Strain bacteriophagum shigellosum showing activity against shigella boydii-7
Inventor: RAKHIMOVA AJGUL KH
IPC: C12N7/00
Filed: 1992-03-13
Granted: 1994-10-15
Abstract: FIELD: medicinal microbiology. SUBSTANCE: for identification of Boyd-7 pathogen specific bacteriophage deposited is used. EFFECT: accelerated diagnosise at typical and atypical forms of pathogen by 1 and 2-3 days, respectively.
Patent RU-2014552-C1 (RU)
Inventor: PIGANOV ANTON P
IPC: F16N37/00
Filed: 1992-03-18
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: block-and-tackle system is used for balancing a pump and a flexible pressure pipeline. The pump has a funnel-shaped casing expanding down with a low inlet hole and a conical endless screw mounted in cantilever on remote bearings. The end of lower coil at the larger base of the cone is made in the form of a sharpened blade. The endless screw upper part is kinematically connected to a drive fastened outside the casing. EFFECT: improved structure. 5 cl, 2 dwg
Patent RU-2030121-C1 (RU)
Title: Piezoelectric microphone
Inventor: GORLACH VLADIMIR G
IPC: H04R17/00
Filed: 1992-03-27
Granted: 1995-02-27
Abstract: FIELD: electroacoustics. SUBSTANCE: piezoelectric microphone has sensitive element, restoring element, base bordering on surface of sensitive element. The latter is manufactured from piezocomposite material with connectivity 3-3 one phase of which is gaseous medium. Base contacts one of planes of sensitive element. Restoring element is fabricated in the form of shell of dielectric material bordering on the rest of surface of sensitive element. Thickness of part of shell contacting side surface of sensitive element meets relationship specified in description of invention. EFFECT: facilitated manufacture, improved reliability and stability of microphone. 4 dwg
Patent RU-2026595-C1 (RU)
Title: Щеточно-коллекторный узел электрической машины
Inventor: LOTOTSKIJ VLADIMIR L
IPC: H02K13/10
Filed: 1992-03-31
Granted: 1995-01-09
Abstract: Использование: электромашиностроение, коллекторная электрическая машина. Сущность изобретения: щеточно-коллекторный узел электрической машины содержит коллектор, щеточную группу, блок улучшения коммутации. Коллектор выполнен из проводящих 1 и изолирующих 2 пластин. Щеточная группа имеет основную 3 и вспомогательную щетку. Вспомогательная щетка тангенциально расслоена на продольные элементы 4,5,6,7. Продольные элементы изолированы друг от друга и от основной щетки. Смежные продольные элементы и основная щетка соединены друг с другом через нелинейно-резистивные элементы потенциально-ограничивающего типа, основная щетка подключена к зажиму источника питания, вспомогательная щетка расположена со стороны сбегающего края основной щетки. 1 ил.
Patent RU-2038694-C1 (RU)
Title: Analog-to-digital converter
Inventor: LUKYANOV LEV M
IPC: H03M1/60
Filed: 1992-04-17
Granted: 1995-06-27
Abstract: FIELD: pulse technique. SUBSTANCE: analog-to-digital converter has voltage-to-frequency pulse changer, three counters, two flip-flops, four one-shot multivibrators, two pulse shapers, AND and OR gates, pulse generator and distributor, voltage-to-current changer, three selector switches, switch, storage element built around capacitor, and current-limiting element built around resistor. Novelty is introduction of two counters, two flip-flops, AND gates, storage unit, and code commutator. EFFECT: same time of input voltage measurement as in prototype but shorter time intervals for yielding results which improves speed of response. 2 dwg
Patent RU-2015729-C1 (RU)
Title: Grinder
Inventor: YAKOVLEV GENNADIJ M
IPC: B02C19/22
Filed: 1992-04-28
Granted: 1994-07-15
Abstract: FIELD: mining industry. SUBSTANCE: device has hermetically sealed housing which accommodates rotors with grinding members installed for rotation in opposite directions. Grinding members are made in form of springs. Every other spring has opposite hand of helix. Some flanges are mechanically coupled with drive, others are arranged eccentrically relative to each other for engagement with each other. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2027739-C1 (RU)
Title: Method of hydrotreatment of oily fraction raffinates
Inventor: KAMENSKIJ ANATOLIJ A
IPC: C10G67/04
Filed: 1992-05-20
Granted: 1995-01-27
Abstract: FIELD: petroleum chemistry. SUBSTANCE: raffinates of oily fractions were subjected for hydrotreatment in the presence of catalyst containing, %: nickel oxide 4-6; molybdenum oxide 12-17; silicon oxide 0.1-1.5; boron oxide 0.1-1.5, and aluminium γ-oxide - the rest. Process is carried out at 350-420 C, at 3-5 MPa, at volume raw feeding rate 1,5-4,0 h -1 , and multiple of hydrogen-containing gas circulation 500-1500 nm 3 /m 3  raw. EFFECT: improved method of hydrotreatment. 1 tbl
Patent RU-2047031-C1 (RU)
Title: Supporting sealing unit for shaft
Inventor: SIZOV ALEKSANDR PAVLOVICH
IPC: F16J15/40
Filed: 1992-04-28
Granted: 1995-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: covers abut against the face side of the bearing housing. The magnetic liquid seal is made up as a magnet with pole attachments and magnetic liquid filling the space to be sealed. The magnets are received in bores made in covers. The magnetic liquid seal is positioned between the collars with support of attachments on working edges of the collars for permitting radial movement when the shaft moves radially. Passageways are made in the cover to connect the space between the collars and attachments with the atmosphere and bearing space. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2113417-C1 (RU)
Title: Method and device for elimination of pathogenic microorganisms in wastes
Inventor: CHRISTY ROBERT W SR
IPC: C02F11/145
Filed: 1991-03-25
Granted: 1998-06-20
Abstract: FIELD: environment control. SUBSTANCE: according to method, wastes are mixed with calcium oxide or carbonate. Deposit is held at pH 12 during at least 2 h for raising temperature of mix to preset level in closed chamber during determined period of time. Device for realizing aforesaid method has deposit mixing chamber and means for mixing. Heating elements ensure delivery of additional heat to residue. Preset level of residue pH is adjusted by means of instruments so as to change pH. Aforesaid method ensures reduction in level of content of pathogenic microorganisms in wastes in compliance with existing regulations and makes process more economical. EFFECT: higher efficiency. 13 cl, 2 dwg
Patent RU-2033883-C1 (RU)
Inventor: GLEBOV SERGEJ M
IPC: B22C1/00
Filed: 1992-08-07
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: prepared aqueous suspension with thermal conductivity of solid phase with hydrated surface exceeding 2.5 W/(m.K) is frozen in cooled rigging with the solid crust growth rate within (0,02-0,25)×10 -3  m/s and the chilled semifinished product is thermostated at a temperature from minus 15 C to minus 190 C. Then the semifinished product is dried and calcined. If the used suspension has the heat conductivity coefficient of solid phase below 2.5 W/(m.K), freezing should be conducted at the growth rate of the solid crust within the interval of (0,02-0,45)×10 -3  m/s. EFFECT: higher efficiency. 2 cl
Patent RU-2029958-C1 (RU)
Inventor: MUTILIN NIKOLAJ A
IPC: G01P5/16
Filed: 1992-07-24
Granted: 1995-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has a unit to orient sensor of speed vector module along flow is made in the form of immovable semi-ring, two rings with perpendicular pivots, a frame with a weight, and a stabilizer. Spatial orientation of sensor of speed vector module along flow is ensures by connecting to each other all these structural elements. EFFECT: increased accuracy of measurements. 1 dwg
Patent RU-2048130-C1 (RU)
Title: Устройство для производства кормов
Inventor: ZUBETS ALEKSANDR M
IPC: A23N17/00
Filed: 1992-08-14
Granted: 1995-11-20
Abstract: Изобретение относится к кормопроизводству, в частности к устройствам для приготовления кормов для рыб. Сущность изобретения: применение известной машины для формования полимерной пленки отливом из раствора в качестве устройства для производства кормов обеспечивает получение экономичного и экологического корма для рыб. 3 ил.
Patent RU-2043129-C1 (RU)
Title: Powder-type fire extinguisher
Inventor: POLYAKOV ALEKSANDR S
IPC: A62C13/00
Filed: 1992-07-22
Granted: 1995-09-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: fire extinguisher can function in any space orientation because the extinguishant discharge line has at least two open inlets with a valve box therebetween. The valve inlets and outlets are connected so that the extinguishant cannot leave the fire extinguisher casing past the valve box. EFFECT: improved design. 1 dwg
Patent RU-2055828-C1 (RU)
Title: Process for preparing scandium, yttrium or lantanide alcoholates
Inventor: GAVRILENKO VYACHESLAV V
IPC: C07C29/70
Filed: 1992-07-06
Granted: 1996-03-10
Abstract: FIELD: organic chemistry. SUBSTANCE: the product: scandium, yttrium or lantanide alcoholates of the formula I: Ln(OR) 3  wherein Ln-Sc, Y, La, Ce, Pr, Nd, Py, Ho, Yb, Lu of the formula: R-CH 3 -C 12 -H 25 . Reagent 1: metal or hydride thereof. Reagent 2: the corresponding alcohol. Reaction conditions: in the presence of hydrogen chloride which is added till the metal or the hydride thereof is dissolved. Stechiometric amount of alkali metal or alcoholate thereof is then added. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2080833-C1 (RU)
Title: All purpose device for suturing tubular organs
Inventor: RAZGULOV MIKHAIL M
IPC: A61B17/115
Filed: 1992-09-08
Granted: 1997-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has clamp strip 3 connected to clamp casing 4 by means of hinged lock 5 and arresting strip 8. Clamp casing 4 has clamp semi-bushings 9 and 10. Catching members 11 and radial grooves 12 with removable cassettes 13 have each its proper axle 16 two rows of clamp grooves 17 and pusher 18, rest casing 58 with supporting strip 59 and supporting semi-bushings 60 with sharp trunnions, having tails 62 and 63 and two rows of cells for bending clamp edges. Suturing gap adjustment member has two movably attached clamp semi-bushings 9 and 10, cartridge semi-rings 20 and 21 with curved grooves 24 for removable cartridges axles. Protruding pin 25 is produced on one of the cartridge semi-rings connected to cartridge strip 27 by means of tie rod 26 movably mounted in grooves of clamp casing 4 having wing nut 28 mounted on the opposite threaded end. Pushers drive is designed as two pushing semi-rings 22 and 23 provided with curvilinear grooves 24 for pushers axles and movably attached to clamp semi-bushings 9 and 10. Toothed protrusions are made on the external surface of semi-rings 22 and 23 and set so that engagement with teeth 31 of short shoulder of suturing lever 29 takes place. Lever 29 has internal complex shape recess for axle of cartridge strip 27 to be set and for coordinating cartridges and pushers motion. Thrust half 2 of the device is connected with clamp half 1 owing to lower axle of clamp casing 4 being engaged with slot located on free end of supporting casing 58, stems 62 and 63 of thrusting semi-bushings 60 with clamp semi-bushings 9 and 10 being engaged, and due to locking film 68 on supporting casing 58 movable and engageable with the upper axle fixed on clamp casing 4. Flat detachable spring 43 with rigidly fixed protrusion 44 bevelled at an angle of 30-45 deg is mounted on internal surface of clamp strip 3. Protrusion 44 is movable in corresponding opening 45 made in clamp casing 4. Lower portion of spring 43 is bent with several links formed and placed in penetrating slot 40. Straight portion of spring 43 is placed in T-shaped slot of clamp strip 3. Recess is produced in the lower edge of each cartridge-attached and pushing semi-ring for upper end of spring 43 to be placed in. Penetrating transverse groove 48 having L-shaped slide block 49 placed in it is produced in clamp casing 4 under cartridge strip 27 and is spring-loaded with flat spring 43 which opposite end is attached to clamp casing 4. Long shoulder of slide block 49 is movably mounted and is engageable with clamp strip 3. Groove for short shoulder of slide block 49 is produced on the lateral side of cartridge strip 27. Cartridge strip 27 has lateral projection 55 m with bent end disposed to enable its installation in zero scale state in the space between upper rib 56 and lower rib 57 of clamp strip 3 made as strip lock. EFFECT: enhanced effectiveness . 2 cl, 14 dwg