baber/WOPTO huggingface dataset:
Patent DE-4335380-C1 (DE)
Title: Circuit for the occupied indication of track sections in a model railway
Inventor: DOEHLER PETER
IPC: A63H19/24
Filed: 1993-10-16
Granted: 1995-03-30
Abstract: The invention relates to a circuit for the occupied indication of track sections (1, 2, 3, 4), which are electrically insulated from one another, of a model railway system which is controlled digitally by a central control unit (Z). If an actuated digital receiver of a locomotive detects its own address code, it supplies an occupied signal to an associated occupied-state sensor. In order to simplify the circuit considerably and to be able to dispense with previously used radiofrequency signal transmitters in the locomotive and corresponding radiofrequency receivers at the occupied-state sensor, a decoding device within each digital receiver (E) produces a direct-current occupied signal only when the received address code corresponds to its own set address code. Each occupied-state sensor (BM3) contains a comparator (20) which compares the received occupied signal with the address code of the respective actuation signal and as a result permits the locomotive designation to be assigned to a specific track section. <IMAGE>
Patent DE-4416857-C1 (DE)
Title: Hydrolysable and polymerisable silane(s) useful in coating, adhesive and moulding compsns. or composites
Inventor: WOLTER HERBERT DR
IPC: C07F7/18
Filed: 1994-05-13
Granted: 1995-06-29
Abstract: Hydrolysable and polymerisable silanes of formula (I) are new: B(A-(Z)d-R<1>(R<2>)-R'-SiXaRb)c (I); B = a 4-50 C organic gp. with at least one C=C double bond; X = H, halogen, OH, alkoxy(carbonyl), acyloxy, alkylcarbonyl or NR"2; R = alk(en)yl, (alkyl)aryl or arylalkyl; R' = 0-10 C alkylene, arylene, arylene-alkylene or alkylene-arylene, opt. with O, S or amino in the chain; R" = H, alkyl or aryl; A = O, S or NH for d = 1, Z = CO and R<1> = 1-10 C alkylene, arylene or alkylene-arylene, opt. with O, S or amino in the chain, and R<2> = COOH or H; or A = O, S, NH or COO for d = 1, Z = CHR and R = H, alkyl or (alkyl)aryl or d = 0 with R<1> = 1-10 C alkylene, arylene or alkylene-arylene, opt. with O, S, or amino in the chain, and R<2> = OH; or A = S for d = 1, Z = CO, R<1> = N and R<2> = H; a = 1, 2 or 3; b = 0, 1 or 2; a + b = 3; c = 1, 2, 3 or 4. Also claimed is the use of (I) in a method for preparing. silicic acid (hetero)polycondensates (II) and in free radical polymerisation.
Patent DE-4442060-C1 (DE)
Title: Eccentric screw pump for highly viscous media
Inventor: KREIDL JOHANN
IPC: F04C13/00
Filed: 1994-11-25
Granted: 1996-03-14
Abstract: The rotor-sided screw end (42) is located at a rotary angle relative to the rotor (20). The screw end extends through the connected delivery profile surface of the stator chamber (12), when the rotor occupies one of its end positions in the relative plane (18). The projection of the screw end into the relative plane, is in an area of 45 deg. on either side of the common normal line of the stator axis (14) in the relative plane, and of the rotor axis (24), e.g. in the common normal line of both axis.
Patent NL-1000252-C1 (NL)
Title: Compsns. contg. ozone
Inventor: MARTENS BEN PIETER MARIA
IPC: A61K8/22
Filed: 1995-04-28
Granted: 1996-10-29
Abstract: Compsns. comprising O3 dispersed in a carrier are new. Also claimed is a device for the treatment of humans, animals or articles with an O3-contg. medium, comprising an O2 source, an ozoniser, a diffuser for dispersing the O3 in a carrier, and a treatment reservoir for receiving the O3-contg. carrier. Also claimed is a device for producing an O3 contg. medium, comprising an O2 source, an ozoniser, a diffuser and opt. means for filling containers with the medium.
Patent NL-1009608-C1 (NL)
Inventor: KRAMER BERTUS ALEXANDER
IPC: B05C17/005
Filed: 1998-07-10
Granted: 1999-01-07
Abstract: Dispenser (10) head for uniformly dispensing glue in and around a groove of a laminate floor board. The glue is supplied via a wide outlet opening (12), located between a first V-shaped part (13) of the dispenser head, under operational conditions located before the outlet opening and intended for centring the dispenser head and a second V-shaped part of the dispenser head, under operational conditions located behind the outlet opening and intended for immediately dispensing the glue in a groove. The dispenser head (10) can be integrated with a cap for a glue-bottle or with a glue-gun. <IMAGE>
Patent RU-2152549-C1 (RU)
Title: Metal seal manufacturing method
Inventor: BABAEVA G A
IPC: F16J15/08
Filed: 1984-12-17
Granted: 2000-07-10
Abstract: FIELD: sealing engineering. SUBSTANCE: blank surface is preliminarily treated. Sealing coating is applied and treated thermally. Preliminary treatment is performed by etching in mixture of sulfuric and hydrochloric acids. Then double-layer sealing coating is applied. The first layer of soft galvanic copper is applied with subsequent drawing out and mechanical polishing of surfaces and then, layer of galvanic silver is applied with subsequent drawing out. Silver layer thickness is at least 40 mcm, and thickness of copper layer is 70 mcm. Copper layer is applied at rate of 30-35 mcm/h. EFFECT: higher seal reliability. 4 cl, 1 tbl
Patent RU-2033296-C1 (RU)
Title: Apparatus for bottom casting of ingots
Inventor: TKACHENKO LYUBOV A
IPC: B22D7/06
Filed: 1989-05-18
Granted: 1995-04-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: apparatus has a stool, in which a centering pin is rigidly mounted. A bottom guide with a central spider and a terminal nozzle is arranged in a duct of the stool. An ingot mold with a bottom opening, having a shape, reciprocal to the centering pin, is mounted on the stool and on the centering pin. The apparatus also has a runner with a duct for metal flowing, arranged under the central spider. The centering pin has a cavity for embedding the terminal nozzle and a closing insert for extending an upper part of the pin and for free removal of the worn terminal nozzle. An outer surface of a portion of the pin, being protruded over the stool, is in the form of a truncated cone with a cylindrical land upstairs. EFFECT: enhanced accuracy of centering an ingot mold relative to a runner duct and prevention of displacement of the ingot mold upon transportation of steel casting cars. 2 cl, 3 dwg
Patent RU-2040351-C1 (RU)
Title: Method of automatic control of tube wall thickness
Inventor: BLINOV YURIJ I
IPC: B21B37/00
Filed: 1990-04-10
Granted: 1995-07-25
Abstract: FIELD: automatization of rolled tube production. SUBSTANCE: method of automatic control of tube wall thickness comprises steps of measuring temperature along each sleeve in its cross sections, calculating a mean value of the temperature and its deviation from a predetermined temperature level, measuring a roll gap before rolling each sleeve with motion of s screwdown mechanisms to a side of decreasing that deviation; measuring thickness of walls in cross sections along each tube, had been rooled; calculating a mean value of tube wall thickness and its deviation from a predetermined level; correcting the roll gap to a side of decreasing an error of rolling; determining a summed value of deviations from the predetermined value of the mean thickness of walls of tubes, had been rolled on the same mandrel; taking that value as the error of controlling, registering an order number of that mandrel and correcting a roll gap before rolling each subsequent tube on the above mentioned mandrel by a value of that error. The method provides registering an order number of the mandrel but not measuring its diameter, that allows to take into account upon controlling process a change of geometry size of the mandrel and to eliminate measurement errors. An effect, provided by the method, is equivalent to rolling of different sleeves on the same mandrel, being registered, that is rolling of different sleeves on the same mandrel allows to achieve more accurate controlling of mean values of tube thickness of the same lot of tubes. EFFECT: enhanced accuracy of tube thickness controlling. 1 cl, 1 dwg
Patent RU-2044738-C1 (RU)
Title: Cephem or carba(dethia)cephem derivatives
Inventor: STEFEN RICHARD BEJKER
IPC: C07F7/22
Filed: 1990-11-21
Granted: 1995-09-27
Abstract: FIELD: in chemical and pharmaceutical industries as intermediates for the synthesis of cephalosporin antibiotics, more particularly compounds of the formula II wherein R 1 -(C 2 -C 6 )-alkenyl, or CH 2 , C 2 H 5 OCH 2 CO, C 6 H 5 CH 2 OCO, P-H, t-C 4 H 9  and (C 2 H 5 ) 2 CH. SUBSTANCE: cephem of carba(dethia) cephem derivatives of the formula 1 wherein Z is as defined above, Q-C 6 H 5 OCH 2 CO, C 6 H 5 CH 2 OCO,P=t=C 4 H 9  and (C 6 H 5 ) 2 CH. Reagent 1: oxysubstituted cephem or carba(dethia) cephem derivatives of the formula III wherein Z, Q and P are as defined above. Reagent 2: fluorosulfonic hydride. Reaction conditions: an organic solvent: 0-78 C in the presence of a base. The structural formulae I, II and III:  . EFFECT: improved properties of the title compounds.
Patent RU-2017677-C1 (RU)
Inventor: GODZDANKER SOLOMON B
IPC: B65G15/64
Filed: 1990-09-11
Granted: 1994-08-15
Abstract: Использование: в конвейерах ленточного типа. Сущность изобретения: устройство для регулирования положения ленты конвейера содержит крайние диски и барабан, установленные на оси, смонтированной на раме, связанной со станиной, гайку, размещенную на винте с возможностью взаимного перемещения, причем винт кинематически связан с одним из крайних дисков. Новым в устройстве является то, что гайка смонтирована на станине с возможностью поворота вокруг вертикальной оси, винт кинематически связан также и с другим крайним диском с возможностью вращения в противоположном по отношению к первому диску направлении, а рама шарнирно закреплена на станине. 4 ил.
Patent RU-2023394-C1 (RU)
Inventor: VASKINA VALENTINA A
IPC: A21D13/08
Filed: 1990-09-17
Granted: 1994-11-30
Abstract: Использование: в пищевой промышленности, в частности при производстве мучных кондитерских изделий для экономии сырья. Цель - повышение качества и питательной ценности изделия. Сущность изобретения: вначале готовят биологически активную добавку из пшеничных отрубей и молочной сыворотки с рН 5,0 - 5,8, для чего в заварочную машину загружают пшеничные отруби и при перемешивании добавляют молочную сыворотку в соотношении 1,0 - 1,5 : 5, затем смесь при непрерывном перемешивании нагревают до 85 - 95°С и выдерживают при этой температуре в течение 10 - 15 мин. Приготовленную заварку охлаждают до 50 - 55°С и перекачивают в гидролизатор. В гидролизаторе смесь охлаждается до 40 - 50°С и добавляют водный раствор ферментных препаратов мультиэнзимной композиции МЭК-ХП 12 в количестве 0,01 - 0,02% от массы молочной сыворотки. Параллельно готовят белково-углеводную добавку из пшеничных отрубей, остаточных пивных дрожжей и молочной сыворотки с рН 4,7 - 4,9, перемешивают данные компоненты, нагревают смесь до 85 - 95°С и выдерживают при этой температуре в течение 10 - 15 мин. Полученную белково-углеводную добавку с рН 5,0 - 5,4 в количестве 28 - 46% от массы эмульсии загружают в эмульсатор, добавляют прессованные дрожжи при их соотношении 12 - 22 : 1 и смесь сбивают в течение 25 - 35 мин. Во взбитую массу вводят биологически активную добавку в количестве 28 - 46% от массы эмульсии, затем добавляют воду, другие компоненты и все перемешивают в течение 10 - 12 мин для получения однородной массы. Готовую эмульсию смешивают с мукой для получения теста, которое бродит 60 - 90 мин. Из выброженного теста формуют заготовки печенья и выпекают их обычным способом. 2 табл.
Patent RU-2034215-C1 (RU)
Inventor: MAKOV EVGENIJ P
IPC: F27B1/00
Filed: 1990-10-01
Granted: 1995-04-30
Abstract: FIELD: heat treatment of materials. SUBSTANCE: opposite walls of shaft furnace are interconnected by racks 5 made of angle pieces installed with their tops upwards and forming connecting ducts, which connect the opposite sides of annular smoke flue 7 through windows 6. Annular flue 7 is positioned in the shaft furnace walls. The windows have the shape of a rhomb, whose lower faces are inclined towards the shaft footing at an angle of material rest. EFFECT: facilitated procedure of heat treatment. 2 dwg, 1 tbl
Patent RU-2018376-C1 (RU)
Title: Flotation machine
Inventor: TARASOV VLADIMIR N
IPC: B03D1/24
Filed: 1990-12-26
Granted: 1994-08-30
Abstract: FIELD: concentration of mineral resources. SUBSTANCE: flotation machine has chamber with bottom, devices for supplying power and air and multitier spreader disposed below power supply device. Each tier is formed by conical member and cylindrical casing with openings. Conical members of adjoining tiers are interconnected by cylindrical casings with openings. Height of cylindrical casing is equal to 0.02-0.05 of diameter of base of upper tier. Angle between generatrices of adjoining tiers is within the range of 5 to 25 deg. EFFECT: increased efficiency and wider operational capabilities. 1 dwg
Patent RU-2037577-C1 (RU)
Title: Bulked cloth and method and device for its manufacture
Inventor: YUUSIRO TAKANO
IPC: D03D25/00
Filed: 1991-02-27
Granted: 1995-06-19
Abstract: FIELD: structural and reinforcing materials. SUBSTANCE: bulked cloth has single-layer sheets located one above the other and threads of binder running about the warp threads of sheets. Sections of sheets joined with threads of binder are shifted relative to each other. Device for manufacture of bulked cloth has healds for warp threads and heald mechanisms for threads of binder. Each heald mechanism installed for motion in vertical plane has a pair of raising rods and openwork healds located between them. Openwork healds have threads, guide holes on head and installed for engagement with one of raising rods and displacement together with it. EFFECT: higher efficiency. 3 cl, 11 dwg
Patent RU-2118365-C1 (RU)
Title: Hirudine derivative as thrombin inhibitor, recombinant dna encoding hirudine derivative and a method of its preparing
Inventor: GERKHARD SHMID
IPC: C12N15/12
Filed: 1991-03-21
Granted: 1998-08-27
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to preparing derivative of hirudine that acts as a thrombin inhibitor and exhibiting specific activity 10 000 AT U/mg, not less. Amino acid sequence of this derivative of hirudine is identified. Also, nucleotide sequence of recombinant DNA encoding this derivative of hirudine is identified. Method of preparing hirudine derivative involves plasmid construction containing recombinant DNA and its using for transformation of a mutant-producer of Escherichia coli, culturing the transformed cells in medium and isolation of the end product. EFFECT: hirudine derivative shows specific activity as a thrombin inhibitor. 3 cl, 5 dwg
Patent RU-2060639-C1 (RU)
Title: Apparatus for generating space charge in atmosphere
Inventor: POKHMELNYKH LEV A
IPC: A01G15/00
Filed: 1990-12-25
Granted: 1996-05-27
Abstract: FIELD: meteorology. SUBSTANCE: apparatus generating space charge in atmosphere, which may be used to dissipate clouds or prevent excessive precipitations and hail, has corona electrode suspended on supports. Corona electrode is positioned within circle whose radius is less than or equal to radius of electric field screening in atmosphere. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 2 dwg
Patent RU-2019103-C1 (RU)
Title: Method and device for stimulating bee colony
Inventor: BYKOV NIKOLAJ F
IPC: A01K51/00
Filed: 1990-11-20
Granted: 1994-09-15
Abstract: FIELD: apiculture. SUBSTANCE: bee colony is influenced by magnetic field during entrance and exit from the hive and in the inside the hive. Device for stimulation of bee colony comprises body with permanent magnets, secured to external or internal surface of hive. The body is fastened to hive by means of plate with bee entrance or by two lugs with bee entrance between them. Thirty days before honey gathering period, when the fly-out of bees is limited, body is fastened inside the hive while during the fly-out period, on the outside of the hive. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2016271-C1 (RU)
Title: Energy converter
Inventor: BELUGIN VLADIMIR P
IPC: F15B15/10
Filed: 1990-12-27
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: converter has flexible chamber 1 with canal 3, that is fixed by its butts to mating joints 4 and 5 and is embraced by a set of elastic pullings 6 also fixed by the ends to joints 4 and 5. Pullings 6 have one-sided bulges, edges of which have stops (catches) 11. During working medium feeding under pressure in chamber it is puffed up, bending pullings 6 and closing mating joints 4 and 5 with definite working effort and stops 11 catch correspondingly neighboring pullings 6 and so forming ring type tightening. EFFECT: converter decreases power consumption. 6 dwg
Patent RU-2070202-C1 (RU)
Title: Комплексы алкилкобальта (iii) с тридентатными лигандами в качестве инициаторов водно-эмульсионной полимеризации и сополимеризации виниловых и диеновых мономеров
Inventor: LEVITIN ILYA YA
IPC: C07F15/06
Filed: 1991-05-29
Granted: 1996-12-10
Abstract: Использование: в синтезе полимеров. Продукт:      [RCo(3-R'-асасen((en)] X, где R-алкил, содержащий C 1  - C 16 , R' = H, C 2 H 5 , n- C 7 H 15 , X = J, Br. Выход 44 - 66 проц. Реагент 1: ацетилацетон в метаноле. Реагент 2: водный раствор этилендиамина. Реагент 3: двухлористый 6 - водный кобальт. Реагент 4: этилбромид. 3 табл.
Patent RU-2010181-C1 (RU)
Title: Device for measuring angles of inclination
Inventor: TROFIMOV ADOLF I
IPC: G01C9/24
Filed: 1991-05-08
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: device has housing made of ferromagnetic material and filled with liquid; upper portion of housing is magnetized in axial direction and circular float possessing positive buoyancy and made of diamagnetic material is placed on surface of liquid; lower plane of float is coated with layer of metal and is made in form of spherical reflecting shield; ultrasonic radiators are placed in glass fabric bush. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2021970-C1 (RU)
Title: Winch
Inventor: GLUSHACH ALEKSANDR YA
IPC: B66D1/12
Filed: 1991-06-28
Granted: 1994-10-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: winch has frame, motor, brake, drum, support and input and output planetary stages. Support is made in form of flange and trunnion which is arranged in drum space together with output stage. Central gear is engaged with drum for floating. Carrier of input stage has sleeve through which it is connected with flange. Second stage is arranged inside trunnion. Brake is installed in sleeve. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2013214-C1 (RU)
Title: Casing of pneumatic tire
Inventor: GALYBIN GURIJ M
IPC: B60C9/00
Filed: 1991-09-25
Granted: 1994-05-30
Abstract: FIELD: tire manufacture. SUBSTANCE: breaker has one layer of steel cord, whereas layers of tire frame are fabricated from polyamide cord. Inclination angles of breaker fibers and top layer of the frame are directed to the opposite sides, and have a ratio ranging from 1.2 to 2. Inclination angles of the upper and other layers of the frame are equal. The ratio between the strength of steel cord fibers of the breaker and polyamide fibers of main layers of the frame are within 1 to 4. EFFECT: improved efficiency of tire manufacture. 2 dwg
Patent RU-2044721-C1 (RU)
Inventor: MAJKL DEVID DZHOUNZ
IPC: C07C51/47
Filed: 1991-10-30
Granted: 1995-09-27
Abstract: FIELD: purification of acetic acid or acetic anhydride in processes of carbonylation of methanol and/or methyl acetate. SUBSTANCE: iodide derivatives are removed from liquid acetic acid and/or acetic anhydride by reacting liquid acetic acid and/or acetic anhydride with highly acid cation exchange resin having from 4 to 12% of cross links. The surface area of resin in proton- exchange form is at least 10 m 2 ·g -1  after drying from the water-moistened state and the surface area is more than 10 m 2 ·g -1  after drying from the moist state in which water is replaced by methanol. At least 1% of active centers is converted to silver form, preferably from 30 to 70% EFFECT: more efficient removal process. 7 cl, 3 tbl
Patent RU-2019359-C1 (RU)
Inventor: ERMACHENKO ALEVTINA G
IPC: B21K3/04
Filed: 1991-11-14
Granted: 1994-09-15
Abstract: FIELD: compressor blade production. SUBSTANCE: method comprises steps of casting blanks with thickness of joint portion, equal to 1.45-2.00 of the joint thickness, and with a thickness for a vane, equal to 1.65-3.35 of the vane thickness of ready blades; heating cast blanks up to temperature, being by 10-30 C lower, than a temperature of polymorphous transition of the alloy; performing deformation process over stage in isothermic conditions with subsequent cooling of forgings at a rate less, than 15 C /s. EFFECT: enhanced quality of blades. 1 cl, 1 tbl
Patent RU-2136830-C1 (RU)
Title: Power transmission line support
Inventor: PICHUGIN V S
IPC: E04H12/00
Filed: 1991-12-11
Granted: 1999-09-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to erection of power transmission and communication line support. Power transmission line support has cross-member and tower created by net-like shell from composite material. This is obtained by winding fibrous material over mandrel and fastening it by means of binding agent. Tower can be made of separate sections. Each section of tower is created by bound turns of band with net-like framework and with flanges for connection with flanges of adjacent section. For connecting cross-member with tower, installed between sections is adapter piece with bearing units. Each bearing unit incorporates shell secured in body of adapter piece. Shell has internal spherical surface and installed in it for possible turning is ring with external spherical surface. Made in external spherical surface of turnable ring are slots for placing there piece of band made of composite material which is used for creation of net-like sheathing of cross-member. In making cross-member beams in the form of net-like sheathing, possible are different versions of connecting beams to obtain three-dimensional structures of higher stiffness. Aforesaid embodiment of power transmission line support is of reduced mass and easy to manufacture. EFFECT: higher efficiency. 4 cl, 25 dwg
Patent RU-2018111-C1 (RU)
Title: Apparatus for investigating optic inhomogeneities
Inventor: NAUMOV BORIS V
IPC: G01N21/45
Filed: 1991-07-08
Granted: 1994-08-15
Abstract: FIELD: optics. SUBSTANCE: apparatus has an optic system including a radiation source collimating objective lens, protection glass shield and television system including a light converter, synch pulse generator and video watching device which has auxiliary prism, cylindrical lens, pulse counter, pulse generator, serially connected comparator, pulse shaper, register, rapid-access storage with control device digital-analogue converter and adder. The apparatus is characterized in that one of the prism faces is in contact with medium to be investigated and at an obtuse angle to the protection glass shield surface being in contact with the medium investigated and the other face of the prism is reflective. The cylindrical lens is interposed between the collimating onjective lens and its focal plane, a generator line of the cylindrical surface being orthogonal to a rib formed by crossed prism and protection glass shield surfaces facing each other and being in contact with the investigated medium. The light converter is disposed in the focal plane of the composite objective including the collimating objective lens and cylindrical lens in the cross-section orthogonal to its main focusing cross-section. The light converter output is connected to the comparator input, the pulse generator output is connected to the pulse counter input, the synch pulse generator output is connected to the inputs of control device and adder and to the zero-setting inputs of register and counter, the adder output being connected to the video watching device input and pulse shaper output being connected to the synch pulse input of register. EFFECT: enhanced accuracy and reliability. 2 dwg