baber/WOPTO huggingface dataset:
Patent RU-94036579-A (RU)
Inventor: ZHESTJANNIKOV O M
IPC: F24F1/02
Filed: 1994-09-29
Abstract: FIELD: ventilation and air-conditioning systems. SUBSTANCE: device for spraying liquid has tray with liquid and sprayer provided with flexible rods whose end sections interact with liquid contained in tray during rotation of rods. Flexible rods may be secured on disk edge or on fan blades. They may be arranged discretely or may be provided with additional roughness. EFFECT: reduction of noise, enhanced efficiency and reduced power requirements.
Patent RU-94036867-A (RU)
Inventor: MARKS K I
IPC: B64G1/14
Filed: 1994-09-30
Abstract: FIELD: space engineering. SUBSTANCE: use is made of vertical takeoff space vehicle equipped with liquid-propellant engine and servicing takeoff vehicle which carries propellant for space vehicle and transfers this propellant during their joint parallel flight. Both vehicles are connected on launching pad (before takeoff) by means of flexible propellant-transfer device. Then joint flight is performed. Transfer of propellant is started immediately after takeoff. EFFECT: enhanced reliability. 13 cl, 6 dwg
Patent RU-94037124-A (RU)
Title: Engine-generator set
Inventor: ABRAKITOV V EH
IPC: F01B23/10
Filed: 1994-09-28
Abstract: FIELD: mechanical and power engineering; engine- generator sets built up of heat engine with pistons and linear generator. SUBSTANCE: engine-generator set has body 1 with internal cavity 2 (such as hollow steel cylinder) with one or more holes in side wall to discharge waste gases 3, their centers being at half the cylinder height (that is, in center of body); end plates 4 which are bases of mentioned cylinder 1 carry injectors 5, each connected to power-driven fuel pump 6; inner space 2 of body 1 houses movable piston 7 with piston rings 8 made of dielectric material, such as ceramics; linear generator rotor is built integral with movable piston 7 that has built-in magnetic system, such as permanent magnet; linear generator stator is built integral with body 1 that functions as field structure carrying on its outer surface two windings 9 and 10 wherein electromotive force is induced; each winding is placed on section between end of waste gas exhaust hole 3 and end plate 4 that functions as base of cylinder 1; connected to one of winding leads, such as that of winding 1, in parallel to it, are power consumers and one of fuel pumps 6. EFFECT: improved design.
Patent RU-94037577-A (RU)
Inventor: ZUBRILOV S P
IPC: C02F1/34
Filed: 1994-09-29
Abstract: FIELD: environment control, in particular, cleaning of petroliferous sewage. SUBSTANCE: cavitation generator has liquid channel formed as conical pipeline narrowing along its length. Liquid is urged for displacement along double spiral. Complete oxidation of organic compositions is provided by using staged arrangement of generators. EFFECT: increased efficiency, simplified construction and reduced environment detrimental effect.
Patent RU-94039332-A (RU)
Inventor: GUDYMOV EH A
IPC: F04F5/02
Filed: 1994-10-11
Abstract: FIELD: fluidic. SUBSTANCE: jet device has housing with receiving chamber, combustion chamber and diffuser, working chamber which is secured to the housing from the side of the receiving chamber and provided with active conical nozzle, and control needle positioned in the active conical nozzle and secured to the central rod which passes through the working chamber. At the inlet to the active conical nozzle is a washer with central and periphery openings. EFFECT: enhanced reliability.
Patent RU-94039998-A (RU)
Inventor: MIKHAJLOV A G
IPC: B03B5/02
Filed: 1994-10-26
Abstract: FIELD: natural resources benefication, production of apparatuses for washing lump material from clay impurities and removal surface oxide films. SUBSTANCE: disintegrating apparatus working chamber, on bottom of which there are windows in which elastic slat type membranes are mounted. Rigidity of membrane is formed by a set of elastic members and degree of compression (due to movable stop of membrane). Detachable butt walls of apparatus allow to join it to integral production process line. Stable mode of washing is provided by forced air feeding in working chamber. To insulate membrane and vibroexciter from working chamber film type hydraulic insulating cover is laid on bottom of working chamber. EFFECT: improved quality of natural resources benefication. 4 cl, 2 dwg
Patent RU-94041860-A (RU)
Inventor: KURKOVA V S
IPC: C08G12/12
Filed: 1994-11-21
Abstract: FIELD: production of carbamide-formaldehyde resins. SUBSTANCE: desired resin is prepared by condensation of carbamide with formaldehyde, the process is carried out at elevated temperature and at pH being gradually decreased to 4.5-4.6. Formalin is neutralized by hexamethylene tetramine (its quantity being 0.0286-0.0408 moles per 1 mole of formaldehyde). Thus prepared resin is affected by additional condensation with the help of carbamide, the process is carried out till final molar ratio of carbamide and formaldehyde is 1: 1.35-1.45. Content of free formaldehyde in desire resin is less 0.5 mass %. EFFECT: decreases emission of formaldehyde.
Patent RU-94044518-A (RU)
Inventor: ARMANDO MARKOTULLIO
IPC: C09K23/12
Filed: 1994-12-16
Abstract: FIELD: petroleum products production. SUBSTANCE: high- viscosity petroleum products are isolated and transferred when using aqueous dispersions in presence of sulfonate dispersing agents prepared in the following three-step process. Molecular weight of vapor-cracking masut is increased by way of its oligomerization in presence of catalyst such as boron trifluoride or its complexes with strong acids. Substance thus obtained is reacted with a sulfonating agent, preferably sulfur trioxide, producing sulfonate which is finally neutralized with alkali, alkali-earth, or ammonium hydroxide. EFFECT: new source of dispersing agents provided.
Patent RU-95102762-A (RU)
IPC: E02D17/20
Filed: 1995-02-27
Abstract: FIELD: civil engineering; structures for enhancing stability of embankments. SUBSTANCE: counterdeformation structure has groups of pile foundation supports embedded deeper than sliding plane, capping unit, supporting buttress members of frames forming blunt angle over vertex with horizontally or inclined located members leaned on face of landslide mass. Also provided are longitudinal beam members rigidly attached to frames. Groups of supports are made with use of round cast-in-place and prismatic power-driven piles or shell-type piles. Number of piles is no less than one. Prismatic piles are oriented with their one diagonal plane in height along direction of forces of landslide pressure or at angle of 45 deg. to it. Supporting buttress members of frames of broken configuration are realized in the form of broken beams of permanent section over length and increasing in direction from top downwards in height. Beam-type longitudinal members are arranged over outer surface of broken beams or along outer surface of inclined members of broken beams. EFFECT: high efficiency. 13 cl, 6 dwg
Patent RU-95106110-A (RU)
Inventor: KERNER S M
IPC: C14C9/00
Filed: 1995-04-20
Abstract: FIELD: leather industry, staining-greasing processes. SUBSTANCE: method involves the additional tanning semifinished product with chrome tanning agent, neutralization, staining, greasing and additional tanning with organic tanning agents. After neutralization in the same bath semifinished product is treated additionally with greasing emulsion in the presence of acrylic copolymer at their consumption by 2-3% of semifinished product mass (as measured for 100% fat and dry residue). Staining is carried out at the liquid coefficient value 0.3-0.4, at 20-25 C. Method can be used for elastic chrome leather production from cattle raw for shoe top making. EFFECT: improved quality of leather.
Patent RU-95107763-A (RU)
Title: Method of forming cavity
Inventor: ARTJUKHIN V I
IPC: B21K1/64
Filed: 1995-05-15
Abstract: FIELD: plastic metal working, namely manufacture of nuts and sleeves. SUBSTANCE: method comprises steps of preliminarily cutting blank, feeding liquid to preliminarily formed cavity, closing said cavity by tool for pressing out final cavity during all process of making cavity. Oil buffer is formed between deformed metal and said tool. In zone of said oil buffer deformed metal yields in mode of liquid friction that lowers non-uniformity of deformation in deformation zone and provides maintenance of metal ductility. That is at the same specific pressure upon tool said oil buffer increases deformation degree of blank or at the same deformation lowers specific pressure upon tool, reduces temperature in deformation zone, decreases wear and destruction of tool, at pressing out deep cavities simplifies blank stripping from punch, lowers waste metal volume at opposite (double side) pressing out of cavities for piercing hole, enhances filling of angles at making polyhedrons. EFFECT: lowered contact friction between tool forming cavity and deformed metal.
Patent RU-95107971-A (RU)
Inventor: KHODAKOVSKIJ V A
IPC: H03D13/00
Filed: 1995-05-17
Abstract: FIELD: radio engineering. SUBSTANCE: invention can be used in radio engineering systems where high precision monitoring of one of phases of one signal with regard to reference signal of same frequency or calculation of nonlinear mutual correlation function of two signals is necessary. In contrast to linear correlator proposed nonlinear discriminator makes it possible to raise signal/noise ratio thanks to apparent reduction of noise band, to peak discriminator characteristic, to determine precisely moment of phase coincidence and finally to measure difference of phases across interval lesser than period of input signal. Key element of discriminator is capacitive energy accumulator which accumulates only when squared difference of momentary values of input and reference voltages is less than specified level. At end of accumulated period capacitive energy accumulator is forced to discharge through resistor with small resistance which results, if phases coincide, in formation of short pulse across discharge resistor which is output of nonlinear correlator. Salient feature of nonlinear correlator is that with supply of white noise instead of signal is formed across its output whereas in linear correlator there will be voltage of noise through attenuated across output. EFFECT: higher precision monitoring of phases of signals.
Patent RU-95108405-A (RU)
Inventor: ZHULINSKIJ G K
IPC: F04C2/08
Filed: 1995-05-23
Abstract: FIELD: hydraulics. SUBSTANCE: outer side of each slide bearing of the hydraulic machine is conjugated with the axial passageways connected with the space inside the housing and cover with the low pressure zone. To improve heat exchange the slide bearings may be provided with radial through passageways that connect the inner side of the bearings with the axial passageways. EFFECT: increased longevity.
Patent RU-95113634-A (RU)
Inventor: SOSKOV JU M
IPC: H05B3/34
Filed: 1995-08-22
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to flexible electric heaters based on textile materials displaying resistive properties and used in upholstery of seats of cars and other vehicles, in sleeping appliances (heated blankets, mattresses), greenhouses and so forth. Graphite-coated cloth produced from viscose filaments is used as resistive module, woven material in the form of hollow cord is used as material of flexible electrodes. Each electrode is placed on module in parallel to filaments of warp of cloth and is turned up into edge of this cloth along filaments of warp. Edge is glued on outside with polymer sticky tape with latex cementing layer. Edge, electrode and sticky tape are sewn through with zigzag stitches so that hollow cord acquires flattened shape with impregnation of filaments of warp and weft with latex. Hollow cord can be woven from copper wire and sewn with stitches to graphite-coated cloth and to sticky tape to turn-up of edge. Such flexible heater can operate under temperature conditions from +50 up to -60 C, endures multiple, alternating mechanical load and maintains stability of mechanical parameters. EFFECT: higher operating reliability, prolonged service life. 3 cl
Patent TW-200411590-A (TW)
Title: Language learning method by transmitting short message interactively
Inventor: HE DAI-SHUEI
Filed: 2002-12-20
Abstract: The present invention relates to a language learning method by transmitting short message interactively, wherein a mobile phone is connected to the web page relates to language learning, which is provided by the server of mobile phone seller. Firstly, register and log on the preset short message browser. After the certification is obtained, click the way to learn language in the menu of the browser, and transmit the way to the server by the way of transmitting short message. Thus, the server can transmit the short message of a text or vocabulary every other period of time based on the way for users to read and learn. Thereby users can modify the way of learning by using the way of transmitting short message interactively, so as to achieve the best learning effect.
Patent TW-200306441-A (TW)
Title: Image display apparatus
Inventor: YANO TOMOYA
IPC: G02F1/13
Filed: 2003-01-13
Abstract: The present invention provides the related technique of image display apparatus, which is capable of using the bright illuminating optical system lower than number F and is capable of preventing the color separation/combination device from reducing the light utilization efficiency to conduct bright image display. The image display apparatus is provided with the illuminating optical system 2, which illuminates the space light modulation device 1 having the reflection electrodes; and the projection lens 3, which forms the image for the image of the space light modulation device 1. Through the reflection surface 4 disposed between the illuminating optical system 2 and the space light modulation device 1, the optical path for the illuminating light from the illuminating optical system 2 and reaching the space light modulation device 1 is returned.
Patent TW-200414125-A (TW)
Title: System and method of synthesizing a plurality of voices
Inventor: CHI CHAO-WEN
IPC: G10L13/047
Filed: 2003-01-17
Abstract: A system and method of synthesizing a plurality of voices are described. The system has a processing unit, a register, a latch unit, a timer and a digital/analog converter. The processing unit decodes voice data into decoded voices and the decoded data are then transmitted to the register. A plurality of different sampling signals of the timer are sent to the latch unit to trigger periodically the latch unit so that latch unit sequentially acquires the decoded voices stored in the register to avoid effectively jitters when the voice data are synthesized.
Patent TW-200416181-A (TW)
Title: Top lid opening and closing device for a large-size barrel container
Inventor: LAI YI-ZHONG
IPC: B65D90/10
Filed: 2003-02-21
Abstract: This invention relates to a top lid opening and closing device for a large-size barrel container. The opening and closing device includes: a top pressing rod, a link, an actuating device and a support frame. The support frame supports a large-scale verticalbarrel container inclining at an appropriate angle. The top pressing rod provides an appropriate pressure to cause a circular steel tool connected to an end of the link to puncture through a steel lid of the large-scale barrel container. The actuating device causes the body of the large-scale barrel container to rotate such that the circular steel tool gradually cuts through, with the rotation of the body, and opens the steel lid without the need of having barrel opening operators to approach the barrel container for opening the barrel, while preventing hazards that may be caused to human bodies by the residuals in the barrel during the process of opening the barrel, so as to improve the safety in opening the barrel.
Patent TW-200306084-A (TW)
Title: Active backscatter-transponder, communication-system with it and method to transmit data with such an active backscatter-transponder
Inventor: HEIDE PATRIC
IPC: H04B1/59
Filed: 2003-03-04
Abstract: This invention relates to a device -especially an active backscatter-transponder- to generate an oscillator-signal(s) based on a basis-signal (sH) with an oscillator (SHFO) to actively construct the oscillator-signal (s) through oscillation, an input (ANTs) for the basis -signal (sH) and an output (ANTs) for the generated oscillator-signal (s), where the oscillator (SHFO) can be excited through the basis-signal (sH) to generate the oscillator-signal (s) quasi-phase-coherent to the basis-signal (sH). In order to transmit the data, said device has a data-insertion device (TGEN), which is formed to insert data or a data-signal (DatTX) into the oscillator-signal (s). A suitable receiver (E) to receive and process a received-signal (e), which is generated from such a device and sent as a quasi-phase-coherent signal (s), has a data-recovery-device (Demod) to recover the inserted data (DatTX) in addition to a separation-device (MIX) to remove the signal-components of the oscillator (SHFO) from the received-signal (e) by means of the basis-signal of an oscillator (EHFO) on the receiving-side.
Patent TW-200400482-A (TW)
Title: Semiconductor driver circuit, display device and method of adjusting brightness balance for display device
Inventor: INOUE TOSHIKI
IPC: G09F9/00
Filed: 2003-05-06
Abstract: A semiconductor driver circuit has a plurality of output bumps that are connected to respective electrodes for energizing electroluminescent devices by electric current supplied through the electrodes. The output bumps are arranged in a plurality of output bump rows. Each of the output bump rows includes a plurality of the output bumps.
Patent TW-200401452-A (TW)
Title: Semiconductor device and method for manufacture of the same
Inventor: KIKUCHI SHUICHI
IPC: H01L29/10
Filed: 2003-06-09
Abstract: This invention provides a high voltage MOS transistor with enhanced strength against electrostatic discharge breakage. A P+ type buried layer (11) is formed in the region underneath an N+ type drain layer (9) of the MOS transistor, without forming an N- type drain layer (11). A heavily doped PN junction is formed in between the N+ type drain layer (9) and the P+ type buried layer (11); in other words, a local, small region of a low junction strength against high voltage is formed. Therefore, a surge current is diverted through this PN junction to silicon substrate (1) before the N- type drain layer (2) underneath the gate electrode (6) breaks due to heat. As a result the strength against electrostatic discharge breakage is enhanced.
Patent TW-200427479-A (TW)
Title: Safety device for escape from a highrise building
Inventor: CHEN LIN-XIONG
IPC: A62B1/08
Filed: 2003-06-10
Abstract: A safety device for escaping from a high-rise building comprises: a first seat body, a second seat body, a handle device, and a rope, in which the first seat body is fastened with a stationary pulley and a brake pad, and the stationary pulley tightly presses and rolled on the brake pad. One side of the second seat body is pivotally connected to the first seat body, and its other side is installed in a buckle mechanism with the first seat body. The handle device is connected to the second seat body, and is installed with a mobile pulley on one end thereof corresponding to the stationary pulley of the first seat body such that the mobile pulley and the stationary pulley generate an offset brake mechanism. One end of the rope is fastened to a building and is located between the mobile pulley and the stationary pulley. Thus, the safety device for escape from a high-rise building is easy to operate and has high safety and economic benefit and can be widely promoted.
Patent TW-200501413-A (TW)
Title: Method for fabricating PMOS to reduce native bias temperature instability
Inventor: HAO CHING-CHEN
IPC: H01L29/70
Filed: 2003-06-26
Abstract: A method for reducing native bias temperature instability in PMOS. A semiconductor substrate with a N-well is treated with chlorine and thermal oxidation to form a gate oxide layer on the surface of the substrate. A gate material is formed subsequently over the gate oxide layer. The gate oxide and the gate material are then defined to form a gate electrode. Source/drain areas are formed by dopant implantation beside the gate electrode.
Patent TW-200409371-A (TW)
Title: A device for manufacturing a thin silicon board and a manufacturing method thereof
Inventor: GOMA SHUJI
IPC: C01B33/02
Filed: 2003-07-03
Abstract: The subject invention provides a device for manufacturing a thin silicon board and a manufacturing method thereof, which the manufacturing cost is cheaper than that of the prior art. The device comprises a soaking mechanism for forming thin board, which is made from molten material(3), on the surface of bottom layers(C1, C2) by soaking the bottom layers in said molten material, setting up and removing the bottom layers at a bottom layer changing position. The device further comprises a plurality of systems of the soaking mechanisms (103, 203) having approximately the same structure, respectively. The soaking mechanisms of plurality of systems are positioned by the way which the movement for changing the bottom layers in one soaking mechanism will not be interfered by the movement for changing the bottom layers in another.
Patent TW-200504736-A (TW)
Title: Write once optical recording media and manufacturing method thereof
Inventor: CHEN CHUNG-FA
Filed: 2003-07-22
Abstract: Write once optical recording media is provided in the present invention. The recording medium includes a substrate, a first recording layer composed of inorganic material on the substrate, a second recording layer composed of metal material on the first recording layer, and a protection layer on the second layer. After laser shines on the write once optical recording media, a recording point is formed by the reaction generated on the interface between the first and the second recording layers.
Patent TW-200420172-A (TW)
Title: Organic light emitting diode device and method for manufacturing the organic light emitting diode device
Inventor: TSUJIMURA TAKATOSHI
IPC: H01L51/56
Filed: 2003-07-30
Abstract: An organic light emitting diode device of the present invention comprises a substrate, a light-transmissive electrode formed on the substrate, a coating-film-formative function layer including a hole transport material and an electron transport material, the function layer being formed on the substrate, trench patterns formed on the function layer, dopant doped into the function layer between walls forming these trench patterns, and a light-reflective electrode coating the trench patterns. The dopant is introduced into the trench patterns by a capillary phenomenon, thus enabling high-definition color patterning. Moreover, the present invention provides a method for manufacturing the above-described organic light emitting diode device.
Patent TW-200426400-A (TW)
Title: Image display system
Inventor: OZEKI MASAO
IPC: G02F1/1334
Filed: 2003-09-03
Abstract: An image display system includes a screen comprising a pair of substrates with transparent electrodes provided thereon, and a liquid crystal layer sandwiched between the substrates, the liquid crystal layer containing a cured resin and being capable of exhibiting a light transmissive state and a light scattering state; and an image-projecting unit for projecting an image on the screen; wherein a frame comprising a combination of the light transmissive state and the light scattering state as a minimum repetitive satisfies a certain relationship.