baber/WOPTO huggingface dataset:
Patent RU-94023829-A (RU)
Inventor: SHPIL MAN M B
IPC: H02H7/26
Filed: 1994-06-30
Abstract: FIELD: electrical engineering, power net actuators manufacturing. SUBSTANCE: device has operating blocks at power and receiving substations connected by communication line. Each one has transmitting-receiving for frequency operating blocks, switches and alternative current signal transformers. Power substation has pick-current protection assembly and logic-operating block which input is connected to transmitting- receiver but two output signals went to transmitting input of transmitting-receiver block and to pick-current protection assembly input. Communication line is composed by cable sheath and grounding arrangements. One winding end of transformer is connected with transmitting- receiver, other one serves as circuit of cable grounding. Receiving substation has additional elements like pick-up set for loading current and bus voltage measuring, logic operating block which one input is connected to receiver, second one is connected to current and bus voltage pick-up but output is connected to switch operating winding. EFFECT: more convenient for factory power supply high voltage cable protection. 3 cl, 2 dwg
Patent RU-94025114-A (RU)
Inventor: ZUEV P S
IPC: B23D21/08
Filed: 1994-07-05
Abstract: FIELD: mechanical engineering. SUBSTANCE: device for cutting pipes has housing made up as L-shaped levers 1 and 2 pivotally interconnected through double-sided jaw 3, axle of lever 1, and setting bolt 5. Axle 7 of lever 1 is provided with shackle 6 that carries two cutting rollers 8. Lever 2 is provided with three pairs of bearing rollers 10. Distances between axles 11 of the rollers differ by a factor of 2-- 3. Rollers is fed for cutting by means of facilities 12,13,14 that are tightened the free ends of the levers 1,2. EFFECT: enhanced efficiency. cl, dwg
Patent RU-94025397-A (RU)
Inventor: ZAJTSEV JU S
IPC: C21B7/06
Filed: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: structure is made of horizontal heat-resistant material sheet tightly joined to furnace housing and with free end touching surface of carbon wall. Water, that comes from cooling members into furnace, is carried out from carbon blocks inside hearth, due to that carbon lining oxidation, smelt pig-iron approach to pig-iron coolers and side penetration of hearth are avoided. EFFECT: blast-furnace cooling members water coming into hearthcarbon lining and bottom is avoided.
Patent RU-94025590-A (RU)
Inventor: KAMINSKIJ A I
IPC: F24H1/10
Filed: 1994-07-07
Abstract: FIELD: heat engineering. SUBSTANCE: electrode heater has electrode plates connected with supply cord, dielectric plates with labyrinth passage for liquid and heating chamber. Innovation of invention consists in introduction of heating chamber at whose inlet and outlet dielectric plates having labyrinth passage are mounted; axes of inlet and outlet holes of chamber are shifted relative to each other. EFFECT: enhanced efficiency.
Patent RU-94027352-A (RU)
Inventor: POLISHCHUK B O
IPC: C08L1/12
Filed: 1994-07-19
Abstract: FIELD: chemical industry. SUBSTANCE: proposed solution for formation contains (mass %): polymer 8-10, 1-(2'-quinoxalyl)-3-methyl-5-(4''-carboxyphenyl)-formazane or 1-(2'-quinoxalyl)-3-methyl-5-(4''-oxyphenyl)-formazane or 1-(2'-quinoxalyl)-3-methyl-5-(4''-dimethylaminophenyl)-formazane 0.024-0.066 and mixture of methyl chloride and ethanol the rest (volume ratio of these components is 9:1, respectively). EFFECT: increases light and heat resistance of desired films. 1 tbl
Patent RU-94031176-A (RU)
Inventor: SERGEEV V A
IPC: G01R31/26
Filed: 1994-08-15
Abstract: FIELD: diode parameter measurement technology. SUBSTANCE: device has initial current supply, heating current supply, control pulse generator inverting amplifier-limiter, heat-sensing parameter voltage detector, diode heating current and voltage detector, selective voltmeter, electronic switch, diode heating current and voltage mode switch, mode switch for measuring heat-sensing parameter voltage and heating power components, low-value current-collecting resistor, and isolating capacitor. EFFECT: reduced cost of thermal resistance measuring hardware.
Patent RU-94037143-A (RU)
Inventor: ZAMKOV A V
IPC: G02F1/33
Filed: 1994-09-26
Abstract: FIELD: devices with induced radiation. SUBSTANCE: device has body which is made from glass of PbCl•PbO•SiOand which is designed as rectangular bar which faces are ground and which sides are polished. In addition device has piezoelectric detector which is attached to one of faces. EFFECT: increased functional capabilities, simplified design, decreased requirements for electromagnetic sources. 1 dwg
Patent RU-94039549-A (RU)
Inventor: PETER BAUER
IPC: F16L55/17
Filed: 1994-10-24
Abstract: FIELD: couplings for solid pipes and those built up of two halves (so-called repair pipes). SUBSTANCE: coupling is built up of two half-couplings with packing placed between external wall of pipe and internal wall of coupling; packing has packing member separated at least once along pipe coupling, better made of elastomer or soft adjustable thermoplastic material, or any similar material; on its underside, it has ribs entering respective depressions on inner wall of coupling and is locked in position by means of lug formed on longitudinal side that enters longitudinal slot on one or both half-couplings of pipe coupling. EFFECT: improved packing of pipes.
Patent RU-94040200-A (RU)
Inventor: DEM JANENKO N A
IPC: B23P19/02
Filed: 1994-10-31
Abstract: FIELD: assembly equipment. SUBSTANCE: machine has base, mechanism for feeding parts to be pressed and drive formed as cylinder with stem, unit for conveying and datuming of part to be assembled. Conveying and datuming unit is formed as multiple-cavity cassette mounted on guides for reciprocating along them. Mechanism for feeding parts with their one side is pivotally secured on base and its stem is pivotally connected with conveying and datuming unit, which is mounted on spring-biased fingers. Chucks and mounting members for datuming parts to be assembled (cyclone unit bottom casings) relative to sleeves to be pressed in are located in multiple-cavity cassette. Conveying and datuming unit has adjustable stops. Actuating device has bracket with horizontal guides mounted in lower part. Movable bracket with adjusting screw is mounted on guides. Power drive body is pivotally secured with its one side to movable bracket. Stem of power drive is pivotally connected with one arm of double-armed lever, whose axis is pivotally fixed on bracket, and other arm is pivotally connected with tie-rod pivotally connected with slide mounted on vertical guides. EFFECT: increased efficiency in pressing sleeves into body parts, enhanced reliability in operation. 3 dwg
Patent RU-94043973-A (RU)
Inventor: KONJAKHIN A V
IPC: H01H23/12
Filed: 1994-12-15
Abstract: FIELD: electric engineering, home appliances. SUBSTANCE: device has housing, driving member, slide, which is connected to catch by hinges, catch, which contacts dampening member, which is shaped as diaphragm. Slide is attached to contact bridge which connects immovable contacts which are connected to resistor which terminals contain additional contacts. By-pass contact is located at contact bridge. EFFECT: increased functional capabilities.
Patent RU-94044485-A (RU)
Inventor: ROBERT ALLEN BRJUN
IPC: B25J9/04
Filed: 1994-12-20
Abstract: FIELD: semiconductor instruments. SUBSTANCE: table which receives plate is located in end member of multiple-shaft lever system which operates by means of scanning motion of plate along straight line, which crosses plate inclination axis in arbitrary position with respect to inclination angle of plate. Lever system has guiding unit and linear bearing which connects input member to end member of lever system for limitation of scanning motion till straight line. EFFECT: increased functional capabilities.
Patent RU-94045512-A (RU)
Inventor: ZHULIN N V
IPC: C02F1/52
Filed: 1994-12-28
Abstract: FIELD: aluminium production. SUBSTANCE: suspensions are treated with flocculant which are detergents, in particular, soaps in amount 5-40 mg/l. Treatment with flocculant is carried out at a temperature not lower than 30 C. EFFECT: accelerated clarification of suspensions; reduced consumption of flocculants. 2 cl, 2 tbl, 1 ex
Patent RU-95104941-A (RU)
Inventor: DZHIM BEK
IPC: A01M7/00
Filed: 1993-07-27
Abstract: FIELD: agriculture. SUBSTANCE: device is intended for selective destruction of weeds during cultivation of cultures. High-rate modulation of two light radiators 201, 202 is carried out to provide selective destruction of weeds. Each radiator emits radiation of different wave length. Modulation realized by switching on and off of one radiator is phase-shifted approximately through 90 deg relative to modulation of illuminated section of surface. Light beams 203, 204 formed by radiators are reflected by plant 206 or soil and are received by photodetector. As plants have characteristic spectral reflecting power within regions of electromagnetic spectrum which may be distinguished from spectral reflecting power of background relative amplitudes of reflected radiation on two lengths of waves of radiators changes depending on whether radiation is reflected from plant or soil. Relation of radiations on two lengths of waves received by photodetector is converted to phase. This phase is compared with initial reference phase of modulation of one of radiators. Controller 221 uses this phase information to determine presence or absence of plant and then initiates destruction of this weed. EFFECT: improved provision for selective destruction of weeds.
Patent RU-95105258-A (RU)
IPC: G09F23/00
Filed: 1995-04-17
Abstract: FIELD: development of new methods and conditions for organization of advertising of commercial products, in particular, in the form of information applied to commercial articles or products in process of conductance of publicity ventures. SUBSTANCE: method is carried out by way of exposure of information of advertising character and proposal of advertised commercial articles and products for realization. Commercial articles and products before or at moment of realization are each marked by individual index. After realization their markings are identified in the capacity of minimal aid certifying acquisition. Individual index of commercial article or product is marked in letter or digital or symbol-sign or combined form. Commercial article or product proper or its element or tag or package is used as cushion for application of individual index. Factory number of commercial article or product can also be used in the capacity of individual index. Information on after-realization assignment of individual index can be additionally applied on each commercial article or product. EFFECT: enhanced advertising efficiency, expanded functional capabilities of method which lead to increase of scope of sales of advertised goods.
Patent RU-95108458-A (RU)
Inventor: EFANOV O I
IPC: A61N5/02
Filed: 1995-05-24
Abstract: FIELD: stomatology. SUBSTANCE: principles proposed by authors for determining optimal frequencies are presented. EFFECT: facilitated treatment.
Patent RU-95108554-A (RU)
Inventor: PITER EHRIK KOKS
IPC: A61M15/00
Filed: 1993-09-09
Abstract: FIELD: medical engineering; inhalers. SUBSTANCE: inventive novelty of proposed apparatus resides in fact that it permits to inhale medicinal substances in form of powders. Plurality of containers adapted to hold powder and having, each of them, powder-filled recess can be brought one by one to occupy working position, in which each container cooperates with device for inhalations. Latter comprises inlet communicating with open container via channel, walls of which cooperate with powder-filled recess, thereby forming Venturi tube. EFFECT: versatility in use; convenience and rapidity in handling apparatus.
Patent RU-95111507-A (RU)
Inventor: ARZHEUKHOV L B
IPC: G11B5/09
Filed: 1995-07-11
Abstract: FIELD: digital data recording. SUBSTANCE: method involves two- or three-fold reduction of marker spacing length in code word recording signals, positioning of first marker spacings in beginning of word, shaping of second marker spacings of words at point corresponding to minimum possible or below-setting estimate of difference in total lengths of marker and data spacings of opposite levels of word recording signal, and augmentation of length of one of marker spacings by value corresponding to mentioned estimate. EFFECT: improved density and noise immunity.
Patent RU-95111849-A (RU)
Inventor: CHILINGAROV R A
IPC: B62M27/00
Filed: 1995-07-11
Abstract: FIELD: transport facilities for motion on snow and in water. SUBSTANCE: aerosleigh has boat-ski equipped with propeller located in ring and hull with passenger cabin. Hull is mounted on boat-ski by means of central fore shock-absorbing member and two aft shock-absorbing members which are located on sides of boat-ski. Engine room and propeller are mounted on hull. EFFECT: enhanced reliability. 5 cl, 3 dwg
Patent TW-200300032-A (TW)
Title: Optical system of a scan device
Inventor: YEH CHIEN-LIANG
Filed: 2002-11-07
Abstract: The present invention relates to an optical system, especially to an optical system which is used in a scan head of a scan device to decrease a thickness of a chassis and further to decrease a volume of the scan device. Five reflecting mirrors are assembled in the scan head and a location and an angle of each reflecting mirror is adjusted to arrange a better optical path. One of the five reflecting mirrors passes through two times reflecting processes to make light transmit from a light source to a light-receiving element successfully.
Patent TW-200407873-A (TW)
Title: Method for increasing focus recovery stability of compact disk drive
Inventor: Sun yu-hong
IPC: G02B7/09
Filed: 2002-11-08
Abstract: The present invention provides a method for increasing focus recovery stability of compact disk drive, which comprises: when the focusing server fails in focusing, first determining whether the rotational speed of spindle motor is larger than a configured rotational speed; if so, stopping and decelerating the spindle motor, and re-focusing, so that the focusing server can be smoothly locked into the closed-loop control from the open-loop control. The method according to the present invention can eliminate the problem in that focusing is likely to fail due to over large focusing vibration generated by high speed rotation of the compact disk by reducing the rotational speed of spindle motor to eliminate larger focusing vibration, so as to enable the focusing server to increase the success probability and stability of focusing.
Patent TW-200300961-A (TW)
Title: Multiple photolithographic exposures with different clear patterns
Inventor: CAUCHI JOHN
IPC: G03F1/36
Filed: 2002-11-13
Abstract: A photoresist layer is exposed two or more times. At least one exposure is conducted through a regular mask, and at least one exposure through a modified mask with a clear region overlapping the position of a non-clear region of the first mask. The radiation dose used with the modified mask is insufficient by itself to create a resist pattern on the substrate. The exposure through the modified mask alleviates the resist underexposure in concave corners of the opaque pattern of the regular mask. Instead of the modified mask, an exposure without a mask can be performed.
Patent TW-200410551-A (TW)
Title: Method for providing character page to output character
Inventor: CAO CHANG-JIN
IPC: H04M1/515
Filed: 2002-12-04
Abstract: The invention relates to a technique allowing user to output character with limited keys of mobile phone. The invention can provide multiple character pages on mobile phone display and display one character page on mobile phone display at one time. The character page comprises multiple characters and each character displays a corresponding reference number. By means of determining if the time for user to press key of mobile phone exceeds a preset time, judge if user is selecting character page or conducting character input.
Patent TW-200409739-A (TW)
Title: High strain point glasses
Inventor: AITKEN BRUCE GARDINER
IPC: C03C17/22
Filed: 2002-12-10
Abstract: A family of titania lanthana aluminosilicate glasses, and products such as an electronic device having a poly-silicon coating on such glass as a substrate, are disclosed. The glasses have a strain point in excess of 780DEG C, a coeeficient of thermal expansion of 20-60 x 10<SP>-7</SP>/DEG C, a Young's modulus of greater than 12 mpsi and chemically durable.
Patent TW-200412082-A (TW)
Title: Modular switch system on high-speed serial bus
Inventor: CHEN HENG-CHIEN
IPC: H04M3/493
Filed: 2002-12-27
Abstract: A modular switch system linking on a high-speed serial bus mainly relies on a host machine connector (10) to connect with independent functional modules (20) which provides different functions of a PBX switch module processor such as internal line exchange, external line exchange, voice recording and backbone support. Under such conditions, each functional module (20) becomes a node in a local network, so that these nodes can be interconnected with each other for simultaneous signal transmission. Each functional module (20) possesses a card slot (21), an interface controller (23), a microprocessor (22), and a power supply (24). In the closed network architecture, the data transfer rate and the processing speed of the system can be substantially improved. Furthermore, the system also allows for hot plug-in, expandability, and flexible configuration.
Patent TW-200419732-A (TW)
Title: Manufacturing method for self-aligned multi-level virtually grounded mask ROM
Inventor: LAI ERH-KUN
IPC: H01L21/8246
Filed: 2003-03-28
Abstract: The present invention is a manufacturing method for self-aligned multi-level virtually grounded mask ROM, which includes the following steps: providing a semiconductor substrate, which is covered with a hard mask thereon, and has a trench crossing the hard mask and a part of the substrate; forming a plurality of parallel openings on the hard mask to expose the semiconductor substrate; implanting the first type of ions in the semiconductor substrate along the parallel openings to form a plurality of parallel buried diffusion areas; depositing an insulation layer on the hard mask, filling the trench and planarizing the insulation layer to form a plurality of insulators and a trench isolation area; removing the pad oxide layer in the hard mask; forming a plurality of nitrified spacers on the insulators and on the sidewall of the trench isolation area; covering an interlayer dielectric on the insulators, the trench isolation area and the nitrified spacers; then, etching the interlayer dielectric and the pad oxide layer to form a plurality of contact windows among the buried diffusion areas, and selecting at least one of them for conducting the second type of ion implantation procedure to at least form a doping area.
Patent TW-200420816-A (TW)
Title: Waterproof steel plate
Inventor: SU MAU-SHIUAN
IPC: E04C2/32
Filed: 2003-04-11
Abstract: This invention of waterproof steel plate consists of a bearing face, lap parts going with both sides of the bearing face, and a Z-shaped fixing seat. There are upward stretching face on both lap parts, with an inward horizontal bottom face set on top of one of the stretching face; and at the end of the inward horizontal bottom face there is a 180 degree bending to shape an outward horizontal top face with an outward chute formed in between the top and bottom horizontal faces. On top of the other stretching face of the other lap part, there set an outward horizontal face with its end bending downward to shape a downward vertical face with a downward chute in between. Jointing and fastening one side of the Z-shaped fixing seat with the outward chute on one of the lap part mentioned above first, and then enveloping it with waterproof two-sided glue to be jointed with neighboring steel plate and processed a new steel plate with waterproof effect.
Patent TW-200405511-A (TW)
Title: Semiconductor device manufacturing method
Inventor: SHIRATAKE SHIGERU
IPC: H01L21/8242
Filed: 2003-05-06
Abstract: It is an object to provide a technique for reducing an electric resistance between a contact plug and an impurity region to be electrically connected thereto while maintaining an insulating property between a gate electrode and the contact plug. A sidewall insulating film (17) is formed on a side surface of a gate structure (60) provided on a semiconductor substrate (1), and epitaxial layers (19a) and (19b) are formed in self-alignment on n-type impurity regions (13a) and (13b) so that the sidewall insulating film (17) lies between the epitaxial layers (19a) and (19b) and a gate electrode (50). An etching blocking film (20) and an interlayer insulating film (21) are formed over a whole surface in this order. Using the etching blocking film (20) as an etching stopper, the interlayer insulating film (21) is etched and the exposed etching blocking film (20) is subsequently etched. Consequently, contact holes (30a) and (30b) reaching the epitaxial layers (19a) and (19b) are formed.
Patent TW-200405517-A (TW)
Title: Semiconductor device
Inventor: AKIYAMA NAOTO
IPC: H01L23/532
Filed: 2003-05-13
Abstract: The semiconductor device according to the present invention having an LSI circuit and an inductor element formed on the same substrate has an interlayer insulating film formed on the substrate, a first laminated wiring layer formed on the interlayer insulating film and serves as an internal wiring of the LSI circuit, and a second laminated wiring layer formed on the interlayer insulating film and constitutes the inductor element, wherein the first and second laminated wiring layers are mutually different, and no Ti layer which makes contact with an Al alloy layer exists on the second laminated wiring layer.
Patent TW-200307168-A (TW)
Title: Liquid crystal display device having sunken gate electrode and fabricating method thereof
Inventor: PARK KWANG-SOON
IPC: H01L29/417
Filed: 2003-05-16
Abstract: An array substrate for a liquid crystal display device, comprising: a substrate; a gate line on the substrate; a data line crossing the gate line to define a pixel region; a thin film transistor connected to the gate line and the data line, and includes a gate electrode, an active layer, an ohmic contact layer, and source and drain electrodes; and a pixel electrode connected to the thin film transistor, and disposed at the pixel region, wherein the gate electrode includes a first sunken portion overlapping the drain electrode and a second portion overlapping the same electrode.
Patent TW-200400585-A (TW)
Title: Apparatus for manufacturing semiconductor device
Inventor: KIM JOUNG-SIK
IPC: H01L21/683
Filed: 2003-05-23
Abstract: An apparatus for manufacturing a semiconductor device includes a chamber, upper and lower electrodes spacing apart and facing each other in the chamber, the upper and lower electrodes supplied with high frequency power to form plasma, an electrostatic chuck on the lower electrode and settling a substrate thereon, a chuck base between the electrostatic chuck and the lower electrode, and protecting the electrostatic chuck, and a helium line supplying helium gas to a gap between the substrate and the electrostatic chuck, the helium line filled with a plurality of fine insulating balls.