baber/WOPTO huggingface dataset:
Patent RU-94029725-A (RU)
Inventor: LESNICHIJ S A
IPC: F24J3/00
Filed: 1994-08-09
Abstract: FIELD: direct conversion of mechanical energy to heat carried off by pumped liquid to using equipment. SUBSTANCE: the pump-heat generator may be made as a single- or multi-stage one, depending on the power of the rotation drive and required heat rate. In each stage it has a hollow body and a hollow rotor suspend as a cantilever in the body on the drive shaft, and furnished at least with one means of action on liquid for its heating. To prevent blocking of outlet of heated liquid within a wide range of rotational speed, enhance the adaptability to manufacture, reliability and convenience of service, the pump-heat generator has a body similar to the body of a centrifugal pump, with central suction and tangential delivery branch pipes; the rotor interior has two parts communicating with each other: a central hole that is blind on the drive shaft side, and at least one channel directed from the center to the rotor periphery, whose outlet has an angular displacement reliable to the inlet in the direction opposite to the rotor rotation, and the means of action on liquid for its heating is made is in the form of at least one recess in the peripheral part of the rotor body, outgoing from each channel in the direction opposite to the direction of rotor rotation. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-94030901-A (RU)
Inventor: DVORETSKIJ M N
IPC: B25B13/50
Filed: 1994-08-22
Abstract: FIELD: production of pipe reversible spanners used for machine or hand screwing up or unscrewing of threading couplings. SUBSTANCE: spanner has handle 1 with four pattern bulges, two plates 2, two jaws 3 with plates 4. Spring 5 is mounted in pits of jaws 3. Jews 3 have stoppers 6. Handle 1 and jaws 3 are hinged between plates 2 by nuts and axes. After the spanner is set on pipe it is capable to screw up and unscrew (reverse) without any additional actions, that allows to decrease time period required for threading couplings screwing up and unscrewing operations. EFFECT: improved process of pipes threading couplings screwing up and unscrewing, decreased time period of the operations. 1 cl, 2 dwg
Patent RU-94031389-A (RU)
Inventor: BARABASH A P
IPC: A61B17/68
Filed: 1994-08-03
Abstract: FIELD: medical engineering. SUBSTANCE: device has elastic plate 1 and strip 2 connected with threaded rods 4 with slide block 6 positioned on strip 2. Slide block 6 has adjustment screw 7 with measuring dial and guiding tube 8 movably mounted on slide block 6 and bone clamp-like member. New members are introduced into design: additional rigid strips 3 receiving rigidly fixed ends of rods 4 having unidirectional thread. Elastic plate 1 and strips have countersunk holes at the places rods 4 come through them and are fixed on rods 4 with spheric nuts 5. EFFECT: enhanced accuracy in determining parameter values. 2 cl, 1 dwg
Patent RU-94036359-A (RU)
Inventor: BILANCHIN V M
IPC: G01N23/20
Filed: 1994-09-06
Abstract: FIELD: quality control of cake. SUBSTANCE: the method of quality control of lime-spodumene cake by X-ray diffractometry provides for determining the caking quality according to the cake mineral mix and specific features of the microstructure of the mineral ingredients. EFFECT: enhanced expressiveness provides for control of the caking process.
Patent RU-94037384-A (RU)
Inventor: VANJARKHO V G
IPC: G01V7/00
Filed: 1994-09-30
Abstract: FIELD: geophysics, in particular, detection of increment of gravity gradient, detection of gravity waves, detection of maximal and minimal stability and safety of biological systems which include interaction between human operator and technological equipment or other non-equilibrium material systems which generate gradients of concentrations and flux of charged particles and are involved in self-organizing processes which influence structure of electronic current, and this is done either spontaneously as condition of their operations or by influence from external power source; method may be used for prediction of catastrophes and keeping of preliminary measures for their prevention in practice of insurance companies. SUBSTANCE: method involves supply of direct current to input terminals of electrodynamic sensitive system of gravitation meter, and judging increment of gravity gradient. Difference of electric potentials is measured at output terminals of electrodynamic sensitive system this difference is converted and distributed to amplitude-frequency response of spectral power of current in low-frequency bandwidth up to 2000 Hz in flicker noise region of corresponding electrodynamic sensitive system. The dependency of amplitude-frequency response on time is measured. Then variation of gravity gradient is judged by means of plane "mass-power space-time dissipating structures $$$-time, t" which is basis for by projection of section of three-dimensional chart of "gravitation potential $$$". Said section is generated by plane $$$ in moments t=n, where n is integer, while certain current characteristics are kept constant, including speed of relative alternation of mass-power of space-time dissipating structure for constant frequency, $$$, value of resulted relative distribution of mass-power between space-time dissipating structures which exist for different frequencies $$$: $$$ of speed of variation of mass-power of space-time dissipating structures which have certain degree of isotropy and belong to stability interval $$$; frequency alternation in this interval $$$, frequency interval value $$$, in which said space-time dissipating structures are stable; critical frequencies $$$ which determine level of $$$; value of action in unit $$$ of sub-space, $$$. Electrodynamic sensitive system may be designed as photo resistor which is located at temperature of liquid nitrogen and shielded from electromagnetic fields and radiation. EFFECT: increased sensitivity.
Patent RU-94044079-A (RU)
Inventor: KHECHUMOV M I
IPC: F02B47/08
Filed: 1994-12-16
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: engine has rotor 1 with impeller 2, cylinders 3 whose number is multiple of four. Cylinders are installed in pairs in opposition on relatively perpendicular axes relative to shaft of rotor 1. Cylinders 3 have pistons 4, rods 5 and holes 6 to supply gas-air mixture. Disk 7 is rigidly secured on working shaft of rotor 1. Oval-shaped guide path is made on periphery of disk to provide reciprocation of pistons 4 in cylinders 3 under action of rods 5. Locking ring 9 is secured on disk 7. Ring is lapped to nozzle holes 10 of cylinders 3. Locking ring 9 has ports 11 whose number is multiple of two. Each pair of ports is arranged opposite to each other along diametral axis of rotor. Combustion chambers 12 are made in heads of cylinders 3. EFFECT: increased efficiency and simplified design owing to provision of locking ring 9 with ports 11 which ensures transmission of uniform rotary motion to shaft of rotor 1 by reciprocating pistons 4 through rods 5 which are in constant contact with guide path 8. 1 dwg
Patent RU-94046397-A (RU)
Inventor: DEHVID VOL F
IPC: C12N5/00
Filed: 1992-12-01
Abstract: FIELD: biology, hematology. SUBSTANCE: invention relates to cell strains and methods for highly effective production of soluble peptides showing ligand-binding activity with respect to growth factor obtained from platelet (GFP). Invention describes also the strains producing soluble fragments of exocellular regions of GFP-receptors. Also, invention describes methods using these cell strains for indicated fragment production. EFFECT: improved method of polypeptide preparing.
Patent RU-94046460-A (RU)
Inventor: TERRI DZH MADDER
IPC: C22B11/08
Filed: 1993-01-04
Abstract: FIELD: production of precious metals. SUBSTANCE: method of recycling hydrogen cyanide from cyanide-containing charge (23) includes stage of adjusting pH of cyanide-containing charge (28), volatilization of HCN (30) contained in the charge with preset pH value, and contacting volatilized HCN (44) with charge containing precious metals (18) to be isolated (19). In another version of method, HCN may be brought in contact with return water or with water after decantation to spare resource of materials. EFFECT: increased economical efficiency.
Patent RU-95100625-A (RU)
Inventor: SHUVEROV V M
IPC: C10G59/02
Filed: 1995-01-17
Abstract: FIELD: petroleum processing. SUBSTANCE: invention relates to catalytic reforming of gasoline fractions with removing hydrogen sulfide from circulating hydrogen- containing gas. Gas purification is carried out over nickel- chromium hydrogenization catalyst with preliminarily treating catalyst with hydrogen-containing gas comprising at most 12 vol % of C-C- hydrocarbons at 140-230 C in presence of 20-1200 ppm (v/v) water vapor and 1-80 ppm hydrogen sulfide. Invention increases stability of platinum-rhenium reforming catalyst by 12-30% and prolongs interregeneration period of catalyst operation. EFFECT: enhanced efficiency of process.
Patent RU-95101602-A (RU)
Inventor: ZADIRAKA G N
IPC: B28C5/40
Filed: 1995-01-31
Abstract: FIELD: asbestos cement product manufacture equipment. SUBSTANCE: mixer has container with cover, asbestos suspension and cement supplying devices, water supplying device, asbestos cement suspension discharge device, vertical shaft carrying disperser positioned within container and shaft rotating engine. Pump wheel is put onto lower end of shaft below disperser. Pump wheel is positioned within volute-shaped housing having outlet window connected with pipeline extending through container cover. Other end of pipeline is tangentially connected to container. Suspension discharge device has T-piece branch pipe positioned in pipeline above container. Baffling plate with radial ribs is fixed on vertical shaft above the level of cement supplying device. Water supplying device is formed as nozzle with outlet end positioned for angular directing of water streams on baffling plate. EFFECT: increased efficiency, stabilized asbestos cement product manufacture process and improved quality of mixed material and product. 2 cl
Patent RU-95103628-A (RU)
Inventor: GLADKIKH V A
IPC: B41J5/10
Filed: 1995-03-20
Abstract: FIELD: radio electronics, radio telephony, radio engineering. SUBSTANCE: increased convenience and safety of usage of keyboard to compose alphabeth-digital code consists in arrangement on panel of elements for composition of number, each element corresponding to one of ten digits, in distribution of these elements into two groups each comprising five elements of digits incorporated in block having external zone of four elements and internal zone of one element. EFFECT: increased convenience and safety of usage of keyboard. 17 cl, 8 dwg
Patent RU-95104239-A (RU)
Inventor: POPOV V A
IPC: B21B23/00
Filed: 1995-03-23
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves using recovered shell casing as basic billet; cutting off 20-40% of casing length from obsolescent part of variable diameter; subjecting outer and inner surfaces of sleeve-shaped part of shell casing having varying thickness to screw profiling by three cross rolls mounted on floating profiling mandrel with axial head force providing continuous contact between mandrel end and sleeve bottom, with squeezing extent being 3-30%; pushing produced sleeve-shaped semi-finished product onto profiled mandrel through row of spinnerets or rings. EFFECT: increased efficiency, improved quality of product and precise sizes.
Patent RU-95104303-A (RU)
Inventor: ZINOV EV V A
IPC: E04G13/02
Filed: 1995-03-27
Abstract: FIELD: civil engineering. SUBSTANCE: four angle-shaped blocks with metal reinforcement rods protruding from its end sides are placed on concrete mix over foundation bed located in basin according to planned building, structure in the form of square, rectangle or multiangle. Metal reinforcement rods are matched together and strongly connected by electric welding. If foundation is of large dimensions or of curved configuration or multiangular, use is made of additional insert L-shaped blocks in required number and additional flat insert blocks. Basic angle-shaped block with angle α = 90 deg between its vertical sides can be made with angle a >90 deg. All blocks are factory manufactures in advance. For better stability of monolithic foundation, outer sides of angle-shaped block and L-shaped insert block are made with incline angle d = 4-5 deg. Lower angular pad bevels of blocks are concreted. Remaining intervals between blocks are covered with metal or wooden panels at outer and inner sides of foundation and strongly tied to each other with metal wire. Then intervals between blocks are filled with concrete mix. Inner space bed - foundation site is also concreted to produce continuous level and horizontal surface. After hardening of concrete mix in intervals, on internal site and on bevels, panels are removed. Monolithic concrete foundation is very strong, saves money and materials, easy and convenient to construct. EFFECT: high efficiency. 5 cl, 14 dwg
Patent RU-95107071-A (RU)
Inventor: BURACHEVSKIJ I I
IPC: C12G1/06
Filed: 1995-05-05
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: parent components were blended, blend is divided for two flows at ratio 1:3, minor flow is glued with bentonite and major flow is cooled to 10-15 C. Then flows were mixed, mixture is kept for 20-24 h and saturated with carbon dioxide in saturator apparatus or using other equipments. EFFECT: improved method of alcoholic drink making.
Patent RU-95108018-A (RU)
Inventor: BRJUSOV P G
IPC: G01N33/53
Filed: 1995-05-17
Abstract: FIELD: abdominal surgery; complex diagnosis of pathologic inflammatory process in patients after operations on abdominal cavity organs. SUBSTANCE: proposed method is based upon use of tumor-associated antigen CA-125 as index of presence of postoperative peritonitis. Method is practised using diagnostic immunoenzymatic teat system CA-125 IFA manufactured by ROCHE-MOSCOU Co., joint Russian-Swiss venture. Research showed that proposed method for detecting CA-125 level in patients' blood serum can be used in laboratory practice for detecting purulent-inflammatory complications after routine operations on abdominal cavity organs. Comparison shows that, in terms of rapidity of detecting peritoneum inflammation onset, CA-125 is superior to conventionally used BCMM index. EFFECT: antigen CA-125 detection is simple and does not take much time.
Patent RU-95108229-A (RU)
Inventor: MELVIN DZH ALBREKHT
IPC: F22B21/00
Filed: 1995-05-24
Abstract: FIELD: steam generators. SUBSTANCE: straight-through steam generator with vertical tube system working at varying pressure includes furnace having outlet and heat-exchange surfaces made from tubes with smooth inner surfaces, finned tubes with one steam line (SLR) and finned tubes with several steam lines (MLR). All these tubes are made as diaphragm walls from tube panels. Steam generator includes fuel burners for burning fuel and air inside housing creating zones of low-temperature, average-temperature and high-temperature heat flows inside furnace. Liquid medium flows through tubes of panels to create effective heat exchange. Tubes with smooth inner surfaces are located in zones of low-temperature heat flow and finned tubes with one steam line (SLR) and finned tubes with several steam lines (MLR) are located in zones of high-temperature and average-temperature heat flows. EFFECT: enhanced efficiency.
Patent RU-95108637-A (RU)
Inventor: AKHSANOV R R
IPC: C10G7/00
Filed: 1995-05-26
Abstract: FIELD: production of stable wide fraction of light hydrocarbons; applicable in processing of unstable gas condensate. SUBSTANCE: the offered method consists in distillation of wide fraction of light hydrocarbons by hydrocyclonation of heated raw material with subsequent condensation, and hydrocarbons failed to condensate are injected by high-pressure flow of gas coming for combustion into furnace. EFFECT: reduced energy capacity and specific metal content. 1 cl, 1 dwg
Patent RU-95108820-A (RU)
Inventor: SMIRNOV A I
IPC: B63C11/02
Filed: 1995-05-30
Abstract: FIELD: diver's primary training equipment. SUBSTANCE: training device-aspirator has helmet with semi-mask, valve box and aspiration circuit. Lower part of helmet has resilient double-sided enclosure extending to chest region of individual. Upper edge of inner enclosure has neck collar, lower edges of both enclosures are hermetically sealed. Water sprinkling system and drain pipe are positioned between enclosures. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation.
Patent SA-03240442-A (SA)
Inventor: MATBOULI YASIR TALAL M S
Filed: 2003-12-14
Abstract: وجدت بالتجربة، قدرة رقائق الألومنيوم على العزل التام لإرسال الجوال، فتحل مشكلة تشغيل أجهزة الجوال على متن الطائرات، وإمكانية دمجها مع العوازل الحرارية المستخدمة في عزل المباني، بالإضافة أنه يمكن عزل غرف العمليات والعناية الفائقة في المستشفيات ، واستخدامها في عزل المساجد، والمناطق العسكرية والسجون، وكل مكان يعتبر به الجوال غير مرغوبا فيه .
Patent TW-200302221-A (TW)
Title: Quinazoline derivatives
Inventor: HENNEQUIN LAURENT FRANCOIS ANDRE
IPC: C07D235/06
Filed: 2002-11-01
Abstract: The invention concerns quinazoline derivatives of Formula I wherein each of Q1, Q2, Z, R1, R2, R3, L and m have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use for use in the prevention or treatment of tumours which are sensitive to inhibition of erbB receptor tyrosine kinases.
Patent TW-200303840-A (TW)
Title: Hub transmission for a bicycle
Inventor: SHOGE AKIHIKO
IPC: B62M11/16
Filed: 2003-02-14
Abstract: A hub transmission for a bicycle is provided with a drive member (2) and a hub body (3) rotatably mounted on a hub axle (1). A planetary gear mechanism (7, 70) is interposed between the drive member (2) and hub body (3) to transmit torque from the drive member (2) to the hub body (3) through multiple rotational force transmission paths. A change speed control mechanism (E) comprises at least one clutch for selecting the rotational force transmission path. A ring gear guide ring (30, 130) is arranged between the ring gear (7) of the planetary gear mechanism and the hub body (3), which stabilizes the smooth running of the ring gear (7).
Patent TW-200418694-A (TW)
Title: Automatic intermittent aerosol dispensing valve
Inventor: PETTERSON TOR H
IPC: B65D83/44
Filed: 2003-03-20
Abstract: A valve assembly can automatically dispenses aerosol content from an aerosol container at predetermined intervals without the use of electric power. A diaphragm at least partially defines an accumulation chamber that receives aerosol content from the can during an accumulation phase. Once the internal pressure of the accumulation chamber reaches a predetermined threshold, the diaphragm moves, carrying with it a leg so as to unseal a valve stem, and thereby initiate a spray burst. The diaphragm assumes its original position when the pressure within the accumulation chamber falls below a threshold pressure. A barrier prevents the aerosol container from resupplying the accumulation chamber at a high rate during the spray phase, preferably due to a textured interface between the barrier and a passageway in which it is housed.
Patent TW-200404644-A (TW)
Title: Method of roll grinding
Inventor: BONNER ANNE M
IPC: B24B5/36
Filed: 2003-03-21
Abstract: Grinding of mill rolls is carried out with chatter resistant abrasive grinding wheels having relatively low elastic modulus values and relatively high burst speed values. Grinding operations may be carried out at high efficiency with controlled wheel vibration, thus generating optimum surface quality on the ground mill rolls.
Patent TW-200401149-A (TW)
Title: In-plane switching mode active matrix type liquid crystal display device and method of fabricating the same
Inventor: ITAKURA KUNIMASA
IPC: G02F1/1343
Filed: 2003-04-04
Abstract: An in-plane switching mode active matrix type liquid crystal display device (10) includes a first substrate (11), a second substrate (12) located opposing the first substrate (11), and a liquid crystal layer (13) sandwiched between the first and second substrates (11, 12). The first substrate (11) includes a thin film transistor (30), a pixed electrode (25), a common electrode (27), a data line (24), a scanning line (20), and a common electrode line (21). The scanning line (20) and the common electrode line (21) are formed in a common layer in parallel with each other. The common electrode (27) overlaps the data line (24) and the scanning line (20) with an interlayer insulating film (26) existing therebetween. The common electrode line (21) is singly formed at either side about the scanning line (20). The common electrode (27) is electrically connected to the common electrode line (21) through a contact hole (29) formed throughout the interlayer insulating film (26), and shields a gap formed between the scanning line (20) and the common electrode line (21).
Patent TW-200421527-A (TW)
Title: Method of forming bottle trench
Inventor: TSAI TZU-CHING
IPC: H01L21/20
Filed: 2003-04-09
Abstract: A method of forming a bottle trench. First, a substrate is provided. Next, a hard mask with an opening is formed on the substrate. The substrate is etched through the opening to form a trench having an upper part and a lower part. An insulating layer is formed conformally on the hard mask and in the trenches. A shield layer is formed in the lower part of the trenches. A part of the insulating layer, which is not covered by the shield layer, is then removed. A protective layer is formed on the upper part of the trench. The shield layer and the insulating layer are removed. Finally, the substrate of the lower part of the trench is wet etched using the protective layer as a mask so as to form a bottle trench.
Patent TW-200423472-A (TW)
Title: Method for calibrating parameter of RF transmission line and structure thereof
Inventor: LI JI-HUA
IPC: H05K3/22
Filed: 2003-04-17
Abstract: A method for calibrating parameter of RF transmission line and structure thereof for a printed circuit board (PCB) is provided. On the stage of layout, at least one transmission line and plurality of copper foils are formed on the PCB, where a calibrating metal welded for connecting transmission line and some or at least one copper foil to replace elements such as resistor, capacitor and inductance working at a low frequency. The calibration for parameter of the RF device, therefore, will be done by changing connection way between the transmission line and copper foils, and forming effective open stub or short stub thereof.
Patent TW-200307809-A (TW)
Title: Device and method for measuring fine particles in ultrapure water
Inventor: HIROSE TAKAZO
IPC: G01N15/14
Filed: 2003-04-24
Abstract: A method for measuring fine particles in ultrapure water is provided, which comprises measuring the number frequency with respect to the fine particles having a particle diameter of 0.1 μ m or more in a sample of ultrapure water, determining the logarithmic normal distribution curve of the ultrapure water sample based on the above measurement, and calculating the number of the fine particles having a particle diameter less than those of the above measured particles. The method is based on the finding that the fine particles contained in the ultrapure water at the use point of an ultrapure water preparation system exhibit a logarithmic normal distribution curve with respect to their particle diameters. The method allows the measurement of fine particles which are extremely fine and contained in a very small amount in ultrapure water.