baber/WOPTO huggingface dataset:
Patent RU-94020348-A (RU)
Inventor: TERLIKOVSKIJ E V
IPC: C09C1/02
Filed: 1994-05-31
Abstract: FIELD: industrial fillers. SUBSTANCE: invention relates to producing calcium sulfate-base light fillers. Method involves modifying technical gypsum treated with calcium-containing compound in air or an aqueous medium with synthetic fatty acids at amount 0.5-5.0 wt.-% of gypsum mass for 5-90 min. Synthetic fatty acids of C-C-fraction or vat residues of their manufacture were used. Drying process is carried out at ≅ 95 C. Obtained light filler shows high whiteness (81-95.5%) and low moisture content (0.1-0.45%) and these indices were stable for time. Light filler can be used in rubber, paint and varnish, cable, building and other branches of industries. EFFECT: high physicochemical properties, stability. 3 cl, 1 tbl, 32 ex
Patent RU-94027539-A (RU)
Inventor: SAGAKOV S S
IPC: A61L2/04
Filed: 1994-07-20
Abstract: FIELD: methods and devices for material sterilization. SUBSTANCE: sterilization and disinfection of medicinal tool is carried out by rapid water heating to the boiling under increased pressure into the closed volume where tools were disposed. Effect is carried out by heat formation as a result of high-temperature synthesis reaction. This reaction is performed in additional closed volume disposed into the main volume of device. EFFECT: enhanced quality of sterilization.
Patent RU-94028422-A (RU)
Inventor: MATVEEV JU I
IPC: G01V1/00
Filed: 1994-07-18
Abstract: FIELD: seismic prospecting. SUBSTANCE: process can be used while surveying water areas of floor of world ocean, seas, rivers and lakes. Basic unit of section of geophone includes power cable, hydrophones and cables connecting hydrophones. It is placed into form positioned on to frame which incorporates discharge, directing and filling devices and vessels for vacuum treatment and heating of compound. Ultrasonic converters are arranged with spacing of 15-25 cm on the outside of form and ultrasonic action with frequency equal to frequency of inherent oscillations of unsolidified compound are excited in compound. Ultrasonic action is conducted for the course of time till complete solidification of compound takes place which makes it possible to decrease temperature of pouring of compound to 60-80 C and to raise tensile strength of shell of geophone by 10-40% as compared with initial one of existing processes of manufacture of geophones. EFFECT: improved operational and technological properties of geophones due to use of ultrasonic capillary effect.
Patent RU-94028946-A (RU)
Inventor: SEDYKH V A
IPC: C07F1/02
Filed: 1994-08-02
Abstract: FIELD: chemical industry of synthesis. SUBSTANCE: invention is realized by the use of synthetic fatty acids or gasoline extract of tall oil in deactivation of slime and its subsequent utilization after full saponification with alkali as antiagglomerant and/or its component, or reduction of organic acids by treatment with hydrochloric acid with subsequent return to the process of wastes deactivation. Novelty of the invention consists in that deactivating agents are used in the form of synthetic fatty acids of fraction C-C, saturated and unsaturated fatty and resin acids of fraction C-Cand C, respectively, metered in mass ratio to wastes of 0.5 to 2, and deactivation is conducted at 85-125 C simultaneous distilling-off of solvent. Besides, products of reaction of organic acids with wastes of production of sodium and lithium alkyls, if required, are finally saponified with alkali aqueous solution and used as antiagglomerant and/or its component in production of open rubbers at the stage of separation of the latter by the method of aqueous degassing, or deactivated wastes are treated with heated aqueous solution of hydrochloric acid, and reduced fatty and resin acids are returned for treatment of wastes. Expenditures are cut down to 1.5-6.0 times for deactivation of wastes of production of sodium and lithium alkyls. EFFECT: fully compensated expenditures involved in deactivation due to utilization wastes or regeneration of deactivating agents.
Patent RU-94036376-A (RU)
Inventor: SPESIVTSEV B I
IPC: G01N21/00
Filed: 1994-09-21
Abstract: FIELD: testing equipment. SUBSTANCE: compositions in which either coat or backing or both are transparent to laser pulse are exposed to laser pulse having duration not exceeding 0.00001 s focused on boundary of contact. Energy density in point of focus should be higher than energy density of optical break-down of one of layers of composition. In this case relative strength of contacting layers is determined by relation of radii of sphere-like destruction zones in them. Relative strength of adhesion between them is found by ratio of areas of sections with disturbed and undisturbed adhesion. EFFECT: enhanced authenticity of process.
Patent RU-94037122-A (RU)
Inventor: BELOV N N
IPC: G21F5/00
Filed: 1994-09-27
Abstract: FIELD: nuclear engineering, underground storage pits. SUBSTANCE: lowering mechanism of device is designed as worm gear with resting thread, rotation transmission mechanism, electric motors, control unit and synchronization unit. Worm gear has multiple members and has special sections which ends have shaft journals with rests and clamping cases. Their ends have recesses and rods which correspond to one another. In addition container has corresponding threading. EFFECT: increased speed of lifting and unloading containers in emergency.
Patent RU-94038317-A (RU)
Inventor: OKUNEV V I
IPC: E01C19/28
Filed: 1994-09-27
Abstract: FIELD: road-building machines with rolling wheel. SUBSTANCE: method for compaction of road-building materials consists in compaction of road-building material with the aid of vibration wheel generating torsional vibrations relative to its rotation axis and also circular vibrations of wheel round rotation axis. Owing to this, friction forces between material particles decrease with simultaneous intensive action on material in the vertical direction due to circular vibrations of wheel mass. EFFECT: higher efficiency. 1 cl, 4 dwg
Patent RU-94039298-A (RU)
Inventor: KHANS LOJTVILER
IPC: B22C15/24
Filed: 1994-10-28
Abstract: FIELD: apparatuses for compaction of grainy moulding materials. SUBSTANCE: apparatus for grainy moulding materials compaction allows to use for choice single-stage or double-stage method of operation has pressing chamber and pressing body joined with moulding device, separated from them at least by one valve mean pressure chamber and mean for additional compaction. In the case mean of additional compaction is located in moulding cavity. Between means of additional compaction there is distant member to decrease dead volume. EFFECT: increased effectiveness. 2 dwg
Patent RU-94039491-A (RU)
Inventor: SHMAKOV JU M
IPC: F16K15/10
Filed: 1994-10-18
Abstract: FIELD: distributing devices of machines; automatic plate valves. SUBSTANCE: guide bush 3 and shut-off member 4 with M-shaped spring 5 are mounted in intake passage 2. Inner end coils 6 are pressed on rod 8. Adjusting ring is mounted between end coil 7 and housing 1. EFFECT: reduction of axial clearance and improved working characteristics of valve. 3 cl, 1 dwg
Patent RU-94044466-A (RU)
Inventor: FEDOROV L P
IPC: A63B23/00
Filed: 1994-12-16
Abstract: FIELD: training of the muscular system of sportswomen, in particular, speed-force training in athletic run over middle distances. SUBSTANCE: the method includes cross- country run with a multi-variant variation of load on the organism of sportswomen by means of uphill run or jumps with slopes within 4 to 12 deg. at a speed of 4.0 to 4.5 m/s in overcoming conditions on a curvilinear section of a wavy profile (the relationship between the distance between the peaks of the wavy profile and its depth being within 6.2 to 7.0) with a subsequent downhill run or jumps on an inclined surface with a slope within 4 to 12 deg. at a speed of 4.0 to 4.5 m/s in dynamic conditions. Training is performed at a heart rate exceeding the threshold of anaerobic metabolism in postmenstrual and postovulatory phases according to the anabolic program for 15 to 30 minutes with a correction of load taking into strict account the menstrual cycle of sportswomen. EFFECT: enhanced efficiency of training process due to taking into account the specific features of the female organism. 4 dwg
Patent RU-94045424-A (RU)
Inventor: PIMENOV V A
IPC: F01K19/02
Filed: 1994-12-19
Abstract: FIELD: power engineering heat recovery in steam power plants. SUBSTANCE: method involves compression of either waste steam or that obtained in expansion heat exchanger which is, essentially, option of vacuum evaporator. EFFECT: provision for maintaining same amount of steam performing useful work in turbine during heat recovery; enlarged functional capabilities. 2 cl, 6 dwg
Patent RU-94045843-A (RU)
Inventor: JANG
IPC: F28D/
Filed: 1993-04-21
Abstract: FIELD: heat exchange systems and facilities. SUBSTANCE: plate-type heat exchanger has in its cross section a row of rectangular or oval spaces (or cell) filled with definite amount of working fluid. In this spaces (cells) heat from lower surface of plate is conveyed to upper surface. Heat exchanger of such design can be advantageously used to provide stable temperature and thus protect bases of pipelines, roads, airport runways, and other constructions in regions with low ambient temperatures. It can be used also for ceilings and floors of relatively large rooms in office buildings, production buildings, storehouses and even for roofs of refrigerator cars, i. e. in all cases where temperature control is required. EFFECT: enlarged operating capabilities.
Patent RU-95100722-A (RU)
Inventor: CHERNYSHEV G D
IPC: B60K41/22
Filed: 1995-01-18
Abstract: FIELD: transport engineering; gearbox and clutch combination control devices. SUBSTANCE: device has clutch control relay. Relay contact is connected with winding of clutch release electromagnetic valve 39. Relay winding is connected with contacts installed for engagement with rod 10. Opening of contact 34 is provided by shifting rod 10 from neutral position. Contact 34 is connected with source 25 and contacts 30 and 32 connected with windings of valves 18 and 19, respectively. EFFECT: enhanced reliability of gearbox control device, reduced overall dimensions, simplified design of members and enlarged operating capabilities. 2 dwg
Patent RU-95100866-A (RU)
Inventor: PUN KO S V
IPC: B32B17/02
Filed: 1995-01-20
Abstract: FIELD: manufacture of reinforced composite materials. SUBSTANCE: Conventional method of preparing reinforcing material consists in impregnation of fiber-glass filler with finishing formulation based on aminopropyltriethoxysilane, vinyltriethoxyethoxysilane, acetic acid, and water followed by drying. Method of invention is distinguished with that the finishing formulation is supplemented with a dye, gas black, and a surfactant followed by fixation of finishing material at 150 C. To sum up, reinforcing material contains (in weight parts): fiber-glass filler, 100; aminopropyltriethoxysilane, 0.1-0.3; vinyltriethoxyethoxysilane, 0.1-0.3; acetic acid, 0.05-0.1; gas carbon, 0.1-0.5; water, 0.1- 0.2. As fiber-glass fillings, glass fabrics, glass rovings, and glass threads fabricated on "direct" oiling agents are utilized. EFFECT: improved performance characteristic of reinforced materials. 2 cl, 2 tbl
Patent RU-95101142-A (RU)
Inventor: KHARAZOV A M
IPC: G01M17/06
Filed: 1995-02-08
Abstract: FIELD: diagnostics of technical conditions of vehicles. SUBSTANCE: in gear testing steering wheel play checking disc of transducer of angular movement is mounted uniaxially to steering wheel in support rigidly anchored on self-centering grip and is provided with weight attached to it to form starting point of count. Gear is also fitted with master unit of amplification factor, adder and storage circuit. Transducer of angular movement is connected to input of two-channel amplifier which outputs are connected through adder and storage circuit to inputs of pulse counter connected to digital indicator. Outputs of force cell and pickup of micromovements are connected through two-channel amplifier and threshold device to input of analog-to-digital which one output is connected to pulse counter and to indicator of measurement termination and which other output is connected to storage circuit, pulse counter and indicator of take-up of play to one side and output of master unit of amplification factor is connected to input of amplifier of force cell. Gear testing steering wheel play may be equipped with damper manufactured in the form of two heterpolar magnets mounted on opposite sides of checking disc. Handle of force cell be made fast to its case which is rigidly coupled to handle of self-centering grip. EFFECT: simplified design of gear, increased reliability with simultaneous decrease of mass of gear, enhanced accuracy and fast performance of measurements.
Patent RU-95105873-A (RU)
Inventor: KIRILLOV G V
IPC: A61F9/00
Filed: 1995-04-14
Abstract: FIELD: medical engineering, equipment for treating pseudomyopia (accommodation spasm) and initial-stage myopia. SUBSTANCE: proposed ophthalmological trainer comprises set of test objects 1, rack 3 with transversely extending bar 4, rotary disks 5 carrying lenses 7, disc turning mechanisms housed by casing 9, inter-centre distance adjusting mechanism 10, chin positioning element 11 with positioner 12. Disc turning mechanism 5 is made in form of windable-up device and comprises shaft 13 which carries, rigidly mounted thereon, rotary disc 5, ratchet wheel 14 having teeth 15, central opening and flange with sleeve rigidly coupled to shaft 13. Latter also carries sprocket 16 provided with wedging elements 17 and connected via cylindrical spring 18 and sleeve 19 to handle 20 kinematically associated with lever 21 which cooperates with ratchet wheel 14 and carries stop 24 for limiting free travel of handle 20. Lenses are inserted into discs 5 following order of increasing their focal power (from +-.25 to 2.00 diopters). Patient is made to take seat. Desired position of chin positioning element 11 and inter-centre distance are adjusted, and lenses 7 of such focal power are placed before patients' eye as to make patient to see "in fog" test object 1 line for vision acuity 0.1. To achieve clear vision of prescribed line and subsequently prescribed lines, patient tries to strain accommodation and next presses and releases handle 20 for turning disc 5. As result, glass lenses 7 are changed before patient's eyes. EFFECT: simplified structure; greater convenience in handling.
Patent RU-95106927-A (RU)
Title: Milling cutter
Inventor: NAGAJTSEV V F
IPC: B23C5/06
Filed: 1995-05-03
Abstract: FIELD: mechanical engineering. SUBSTANCE: milling cutter has housing and cutting member mounted for permitting control of the radial position by way of a screw and secured by means of wedge member and screw. The central opening of the housing of the milling cutter intersects the step cylindrical housing the small projection of which has an end face key way for interacting with a mandrel having projections to contact with grooves on the end face portion of a spindle sleeve. The cutting unit of the milling cutter is provided with step hollow and threaded opening wherein the screw is received. The screw has threaded outer surface and lateral end face groove with an eccentric set in it. The eccentric has a polyhedral hollow for a wrench interacting with the cutting plate nonoperative sides of which are arranged in an L-shaped prism rigidly secured to the housing to provide a proper contact of the auxiliary rear surfaces with both of the sides used to cut. The milling cutter is secured to the mandrel by means of a threaded, step, cylindrical member the head of which is provided with axial and rectangular grooves for contacting with a rotatable device. EFFECT: enhanced reliability.
Patent RU-95109492-A (RU)
Inventor: ARDONSKIJ I D
IPC: E04H9/00
Filed: 1995-06-06
Abstract: FIELD: driveless mechanical devices absorbing the earthquake shock, applicable in seismic construction of buildings and structures. SUBSTANCE: the anti-shock device mechanism has cylinder 1 with joint flanges 2 and 3, the cylinder accommodates solid iron piston 4, and blowoff-suction holes 5 are drilled at a certain distance from the cylinder ends. Protective housing 6 installed in spaced relation to the cylinder prevents dust from getting into the cylinder. The anti-shock device is used as an intermediate support. The mechanism functions as follows: A high-power shock through the supporting surface of flange 2 is transmitted to the piston tightly standing on it, which moves upward at a high speed forcing out air from the cylinder through the upper holes and sucking it in through the lower ones. As soon as the piston reaches the top of the windows, the outlet is cut off, the piston is stopped by compresses air in the upper chamber and then thrown off down-wards. Then the same occurs, but now air is forced out and compressed in the lower chamber and sucked kinetic energy is spent, after which the piston will smoothly sink onto the cylinder bottom. EFFECT: enhanced reliability.
Patent RU-95109669-A (RU)
Inventor: POLJUDOV A N
IPC: B31B50/16
Filed: 1995-06-08
Abstract: FIELD: packing engineering. SUBSTANCE: method comes to the following: knives for successive cutting out of unfolding packages are fed to material secured on plate which has the shape of unfolding package. Device has plate in shape of unfolding package and pressing device for fixing the blank. Knives of three types are secured in tandem on shafts arranged at two sides of plate. These knives provide horizontal, vertical and inclined cutting of sections of blank. Design of knives provides shears cut for each type. EFFECT: simple and energy saving method of package cutting out and compact small-size device providing the cutting.
Patent RU-95110258-A (RU)
Inventor: PAVLOVA G V
IPC: G01N33/48
Filed: 1995-06-16
Abstract: FIELD: labor health. SUBSTANCE: method consists in determining index of functional activity of neutrophyles from reaction with nitro blue tetrazolium supplemented with allergen in spontaneous and stimulated embodiments, and professional appropriateness is judged of from index determined. EFFECT: improved reliability of judgment.
Patent TW-200407617-A (TW)
Title: Reflective plate of reflective-type liquid crystal display and method for producing the same
Inventor: TANG WEN-JUNG
IPC: G09F9/30
Filed: 2002-11-12
Abstract: The present invention relates to a reflective plate of a reflective-type liquid crystal display and a method for producing the same. The invented method comprises forming a metal layer prior to producing a resin protruded structure on the glass substrate surface completed with a thin film transistor and a transparent electrode plated film; coating a resin material photoresist; and sequentially performing exposure and developing to complete a resin protruded structure. If applied on a trans-reflective panel, after producing a reflective metal layer, an etching process is used to form a transparent region. A metal layer is plated prior to the production of a resin protruded structure to effectively isolate photo reflection on the uneven surface of the exposure platform during the exposure process to avoid uneven exposure and the problem of abnormal pattern mark derived therefrom. Besides, the exposure time can be shortened and the productivity can be increased.
Patent TW-200300837-A (TW)
Title: Device for supplying a heat transfer fluid
Inventor: TAKAMURA TOMIO
IPC: F25D17/02
Filed: 2002-11-21
Abstract: The objective of this invention is to provide a device for supplying a heat transfer fluid for decreasing the running cost, and controlling the temperature of the heat transfer fluid simultaneously. This invention includes: in relation to at least one load, a device for supplying a heat transfer fluid such as pure water in a circulatory manner and for adjusting the heat transfer fluid to a temperature suitable to the load. The device includes: a cooling circuit provided to the load side into which the heat transfer fluid flows, a heat exchanger for cooling the heat transfer fluid through industrial-use water, a heating circuit installed next to the cooling circuit into which the heat transfer fluid flows, a heater for heating the heat transfer fluid, a mixing portion for mixing the heat transfer fluid cooled by the heat exchanger and the heat transfer fluid heated by the heater, an outlet side with the mixing portion, an outlet side thermocouple for detecting the temperature of the heat transfer fluid at the mixing portion, temperature adjusting means for adjusting the ratio for mixing the heat transfer fluid cooled by the heat exchanger and the heat transfer fluid heated by the heater based on the temperature measured by the outlet-side thermocouple, and a tank installed between the mixing portion and the load, such that the drastic temperature change in the heat transfer fluid from the mixing portion may be moderated by flowing the heat transfer fluid through the tank at a low speed, wherein the tank has a capacity more then 10 liters.
Patent TW-200409896-A (TW)
Title: Method for installing heat pipe capillary and device therefor
Inventor: Xu hui-qun
IPC: F28D15/02
Filed: 2002-12-06
Abstract: Disclosed is a method for installing heat pipe capillary and device thereof. The method includes steps of fabricating capillary inan elongated continuous blank, rolling up an end of the blank in a width direction and fixed to an end of a rod, thereafter, extending an opposite end of the rod through a heat pipe body and then cutting off the blank at opposite ends of the heat pipe body to complete installation of the capillary in the pipe. The device comprises a base, a tractor mechanism mounted on the base, a fixing mechanism, and a cutting mechanism. The tractor mechanism is arranged on and moves along an operation path and is connected to the rod. The rod is provided with a clamp. The fixing mechanism is also arranged on the operation path to fix a heat pipe body. The cutting mechanism is also arranged on the operation path and is located corresponding to opposite ends of the heat pipe body.
Patent TW-200410517-A (TW)
Title: Isotropic code division multiple access communication system
Inventor: CHEN HSIAO-HWA
IPC: H04J13/04
Filed: 2002-12-09
Abstract: This invention relates to an isotropic code division multiple access (CDMA) communication system, which comprises a transmitting device and a receiving device. The transmitting device is for transmission of user date signals, and comprises at least two direct sequence spreading modulators, at least two carrier modulators and a transmitting signal combiner. The receiving device is for reception of the combined signal from the transmitting device, and comprises at least two carrier demodulators, at least two direct sequence dispreading units as well as an output signal combiner. Each user in the CDMA system uses a flock of complete complementary codes as its signature code simultaneously to spread the user data signal at the transmitting device by direct sequence spreading and to despread the received signal at the receiving device, ensuring zero cross-correlation and zero out-of-phase auto-correlation at any possible relative time shift between any pair of user signature codes in both synchronous down-link channel and asynchronous up-link channel. Therefore, in this way, the CDMA communication system based on the invention can successfully remove all harmful multiple access interference (MAI) and multipath interference (MI) in order to greatly improve the quality of signal reception.