baber/WOPTO huggingface dataset:
Patent RU-94030255-A (RU)
Inventor: SEN L I
IPC: F24H1/40
Filed: 1994-08-16
Abstract: FIELD: manufacture of boilers. SUBSTANCE: water supply header is arranged in water discharge header. Each header is connected with dispensing and accumulating banks of straight tubes. Dispensing tubes are located coaxially inside up-take blind tubes; headers are located above tube banks. Multisection (multipass) gas duct is equipped with controllable dampers fitted in each passage on one of sides over periphery of tube banks. Fuel burnt in chamber 6 and combustion products flow to passages 14 which are connected in parallel and/or in series by means of dampers 15; they flow to branch pipe 16. Cold water from header 1 flows down via tubes 2 as far as blanks of tubes 4 and then flows up to header 3. EFFECT: by changing the position of damper 15, load of boiler is increased by two times with fan in operation and by several times during operation at chimney effect. Increased load of boiler. 1 dwg
Patent RU-94031131-A (RU)
Inventor: PRYGUNOV A G
IPC: H04B10/12
Filed: 1994-08-09
Abstract: FIELD: optical communication systems; can be used for organization of atmospheric and space communication. SUBSTANCE: in the known communication system, having a laser, terminal with a source of messages, modulator, transmitting optical system on the transmitting side, a receiving optical system, photodetector, detector, terminal with a message recipient on the receiving side, on the transmitting side the modulator being placed between the lenses of the transmitting optical system, additionally introduced and installed in succession and used as a receiving optical system on the receiving side are a hologram and a mirror positioned directly behind the hologram at angle α to it, 0< α < 5, photodetector, threshold device, solver, terminal with a message recipient. The curvature of the light flux phase front is modulated on the transmitting side. On the basis of the analysis of variations of the light flux phase front curvature, a conclusion on reception of "unity" or "zero" of information is made on the receiving side. EFFECT: reduced influence of atmospheric turbulence on information light flux and reduced strict requirements to matching of optical axes of the transmitting and receiving optical systems for provision of reception of transmitted information.
Patent RU-94031446-A (RU)
Inventor: PIKUL V V
IPC: B63B3/13
Filed: 1994-08-26
Abstract: FIELD: shipbuilding; building of pressure hulls of submersible vehicles, containers and other submersible structures; general mechanical engineering; enhancing service reliability of rigid pipes made of brittle materials. SUBSTANCE: envelope made of brittle material is covered on its outside with layer of viscous structural material in stretched state, for example with glass-reinforced plastic; covering is effected by winding. Coat tends to reduce its sizes, thus crimping the brittle material and enhancing its plastic and shock-resistant properties. Shock resistance of brittle envelope is partially enhanced due to more plastic lining located inside it. EFFECT: enhanced shock resistance of moulded envelopes made of brittle material. 1 dwg
Patent RU-94032779-A (RU)
Inventor: AZAROV G I
IPC: H04B3/46
Filed: 1994-09-08
Abstract: FIELD: electric communication. SUBSTANCE: invention can be used to transmit information to central dispatching points. Elements inserted into device makes it possible to select (search for) controlled communication channel, to form and transmit code combinations carrying full information on amplitude-frequency characteristics of measured communication channel. EFFECT: decreased time of transmission of information on amplitude-frequency characteristics of communication channels, enhanced informativity, noise immunity and authenticity of transmitted signals. 1 cl, 3 dwg
Patent RU-94041032-A (RU)
Inventor: CHERNINA EH A
IPC: B44C1/28
Filed: 1994-11-11
Abstract: FIELD: decorating pieces production. SUBSTANCE: mosaic piece has mosaic members, that in plan have form of polygon. Using binder mosaic members are connected in regular structure. Height of mosaic members is 0.3 ≅h≅4,0 mm, their dimensions in plan are "a" = "h", binder layer thickness is S ≅0,1h. Having the dimensions and the ratio and being connected to each other just by side planes mosaic members form self-supporting plates with high quality of image. The latter is caused by high resolution due to minimization of mosaic members dimensions. Strong intercoupling of mosaic members is caused by their tight joining to each other, as binder has capability for capillary penetration in clearances between mosaic members. Preliminary cut out of material pieces plates of 0.3 - 0.4 mm thick are cut according to coordinate grid into set of mosaic members. Polishing of mosaic piece is exercised at final or initial stages. In the first case mosaic members are mounted on carrier, dried, fixed on supporting plate, along perimeter of which small poles of the most hard mosaic member material are placed. Then mosaic piece is polished from mosaic members upper side. Another version provides, that plate, on which mosaic members are cut, is preliminary polished. Then mosaic members side planes are joined by binder. In the case amount and viscosity of binder are selected so, that to fill 2/3 ... 3/4 of height of clearances between mosaic members under action of capillary tension forces. All that allows to avoid crumbling and spalling in process of mass production of small dimensions mosaic members, accurately to follow given dimensions. The latter is required for tight placement of mosaic members and filling of clearances between them under action of capillary forces. EFFECT: method allows to avoid crumbling and spalling in process of mass production of small dimensions mosaic members, accurately to follow given dimensions. 5 cl, 7 dwg
Patent RU-94042782-A (RU)
Inventor: LEVDANSKIJ V A
IPC: C07D265/34
Filed: 1994-12-05
Abstract: FIELD: aniline paint industry. SUBSTANCE: claimed describes preparation of 7-hydroxy-5,6- phthalylphenoxazine derivatives which are in aniline- paint industry for dyeing various types of fibers. Claimed process for preparing 7-hydroxy-5,6- phthalylaphenoxazine derivatives comprises boiling 1- hydroxytriazeno-2-henyloxy-4-hydroxyanthraquinone in acetic anhydride for 2 or 3 hours. EFFECT: more efficient preparation process.
Patent RU-94043247-A (RU)
Inventor: MASJUTIN V I
IPC: B43K7/00
Filed: 1994-12-06
Abstract: FIELD: writing means. SUBSTANCE: the ball holder has a thread, the ampule is made of metal and joined to the ball holder by means of the thread; paste is kept inside the ampule, the piston and spring resting on a cap nut are also placed in the ampule. When the paste get dried up, the ball holder is replaced with an empty new one, the paste is pressed out by means of the cap nut, piston and spring, and the pen is ready for use as a clerical aid. Such a ball pen can be used in long-term expeditions. EFFECT: enhanced convenience in use.
Patent RU-95104202-A (RU)
Inventor: AFINOGENOV JU A
IPC: E21F3/00
Filed: 1995-03-27
Abstract: FIELD: mining industry; applicable in mine ventilations systems. SUBSTANCE: device for air heating and supply to mine shaft includes heat exchange registers for preliminary heating of atmospheric air, air heaters, draft stimulator, temperature-sensitive element, mixture chamber in the room of air heaters, regulator of dosing of atmospheric air, diaphragm. Each window of air heater room has additional chamber with regulator of dosing of atmospheric air and inlet from heat exchange register provided with diaphragm. Heat-exchange register is connected with feed heat exchanger by double-flow method in which heat-exchange register is in form of sea of successively connected registers and comprise the first unclosed circuit and feed heat exchanger together with the first forcing-suction fan located at the inlet of feed heat exchanger, supplying and discharging pipelines containing heat carrier in form of steam-air mixture comprise the second closed circuit taking heat from flue gases of boiler and has gas analyzer. Feed heat exchanger has gate for admission of atmospheric air for regulation of temperature of flue gases. Inlets of additional chambers from heat-exchange register, inlets and outlets of each heat-exchanger register and of respective heat carrier from feed heat exchanger has temperature-sensitive elements. Inlet of outside atmospheric air of heat-exchanger register has the second forcing-suction fan with regulated channel of release of excessive flow rate to make up for losses of pressure differential for aerodynamic resistance. Total area S of cross-section of inlets of additional chambers from heat-exchanger register is designed to provide for supply of heated air, its mixing with cold atmospheric air and creation of microclimate at air inlet of room of air heaters at outside frost down to minus 50 C and below. Formula for calculation of total area S is given in the patent description. EFFECT: provision of reliable heating of air supplied to mine shaft, creation of microclimate inside air heater room at subzero outside temperature down to minus 50 C and below.
Patent RU-95106926-A (RU)
Inventor: TOCHILIN A S
IPC: E01C19/08
Filed: 1995-05-03
Abstract: FIELD: road building and civil engineering; repair of roads using poured asphalt. SUBSTANCE: installation for transportation of viscous building materials has heat-insulated heated hopper with charging and discharge devices and stirrer installed on wheeled chassis. Stirrer is installed in hopper space along its horizontal axis. Stirrer is made in form of drive shaft with blades and scrapers. Each blade is essentially plate arranged in vertical plane parallel to vertical plane passing through axis of shaft and secured to shaft at angle smaller than 90 degrees. Two blades are mounted on end of shaft adjoining hopper rear wall. These two blades are tilted opposite to each other. One blade is secured on opposite end of shaft. Installation is furnished with system providing automatic control of heater operation, shaft rotation and flame control. EFFECT: enlarged operating capabilities. 5 cl, 5 dwg
Patent RU-95107410-A (RU)
Inventor: KUDASHEVA F KH
IPC: C10G11/08
Filed: 1995-05-10
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: invention, in particular, relates to a method of production distillate fractions suitable as components of commercial motor gasolines and diesel fuels, and also C-C,-olefins which may be used as raw material in production of polymers. Catalyst of invention is inorganic associate containing anhydrous barium chloride (5-20 wt %) and sodium tetrachloroaluminate (95-80 wt %). Process is conducted at 450-650 C, atmosphere pressure, and raw material volume velocity 3.4-9.7 h. EFFECT: increased yield of distillate products. 4 cl, 3 tbl
Patent RU-95109988-A (RU)
Inventor: USOL TSEV V P
IPC: B65G47/46
Filed: 1995-06-14
Abstract: FIELD: automation of production processes. SUBSTANCE: address is assigned to object to be addressed and is entered into address carrier. Address changes in movement of object along route. When object reaches point of destination, address assumes definite threshold value at appearance of which object is sent to point of destination. EFFECT: simplified addressing technology, improved operating and reliability characteristics of devices using this method for their operation. 9 dwg
Patent RU-95110463-A (RU)
Inventor: BLIZNJUK N K
IPC: C01B25/163
Filed: 1995-06-22
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method is based on interaction of phosphorus trichloride with water in the presence of catalytical amount of metallic aluminium and potassium fluoride in medium of inert organic solvent at boiling point below that of an active phosphorous acid (APA). Metallic aluminium and potassium fluoride react with intermediate and end products and form aluminium-fluoro-potassium-tris(phosphite) of the formula AlFK[OP(O)H(OH)]that converts phosphorous acid to APA. Process is carried out by addition of phosphorus trichloride to a mixture consisting of water, solvent, aluminium and potassium fluoride. Firstly, temperature is increased to 30-35 C but then decreased to 5-(-2) C due to hydrogen chloride evaporation. After reagents mixing mixture is heated to 20-30 C to remove hydrogen chloride and phosphorous acid is crystallized. Solvent is removed under vacuum and APA is obtained at quantitative yield. Didecylphosphite and mono-(2-phenylethyl)phosphite were obtained after APA esterification with n-decanol (1:2) and 2-phenylethanol (1:1) in benzene, respectively. EFFECT: improved method of producing, increased activity of product.
Patent TW-200302579-A (TW)
Title: Manufacture of bipolar transistors including silicon-germanium/silicon heterojunction
Inventor: HIROSE FUMIHIKO
IPC: H01L21/205
Filed: 2002-11-07
Abstract: A semiconductor substrate used for manufacturing heterojunction bipolar transistors. The semiconductor substrate includes a substrate mainly formed from silicon, a silicon-germanium layer disposed to cover the silicon substrate, and a protective silicon layer substantially consisting of silicon. The protective silicon layer is deposited on the silicon-germanium layer.
Patent TW-200303187-A (TW)
Title: Three-dimensional profiling of an elastic hot melt pressure sensitive adhesive to provide areas of diffrential tension
Inventor: ODORZYNSKI THOMAS W
IPC: C09J7/10
Filed: 2002-12-05
Abstract: Disclosed is a film formed from an elastomeric, hot melt, pressure-sensitive adhesive, with an least two different dimensions in the Z axis resulting in areas of differential tension when the film is stretched. The elastomeric and adhesive film further forms a liquid barrier. The elastomeric, hot melt, pressure-sensitive adhesive film with differential tension is particularly suitable for making a disposable absorbent garment.
Patent TW-200405836-A (TW)
Title: Casting procedure, particularly for engine cylinder head
Inventor: BASSI BRUNO
IPC: B22C7/02
Filed: 2002-12-10
Abstract: The present invention relates a casting procedure for obtaining parts provided with inside cavities or holes, wherein said holes and/or cavities are obtained by laying into a mould or chill, intended to receive the molten metal, one or more cores made of sand or other material, and wherein a main core is used, realised into a special core box, along one or more secondary cores intended to be associated to said main core, comprising the following steps: coating at least one secondary core, only in the zones and by the pattern thickness with a layer of material intended to dissolve in contact with the molten metal; inserting the pre-coated secondary cores into the main core box yet to be moulded; moulding the main core box; and inserting the monolithic group obtained at the previous step, consisting of the main core, of the secondary cores and of the coating material that keeps them firmly connected, into the mould or chill intended to receive the molten metal. The cores to be coated can also be formed by hollow inserts (23) made of a heat resistant material, filled with sand polymerised resin, wherein the cavity represents the core pattern.
Patent TW-200413983-A (TW)
Title: Method of scheduling equipment move-in activity and device for executing the method
Inventor: KU HSIN-HSIEN
Filed: 2003-01-21
Abstract: A method of scheduling equipment movie-in activity and a device for executing the method are provided. The method includes a step of setting a predetermined date and a predetermined period to accomplish the move-in activity. Moving in each of the equipment on each day of the predetermined period is given a different weighted value, which is gradient, so that moving in equipment on the day closer to the predetermined date is given a higher weighted value than that of the day before. Then, under the condition of satisfying installation time of every equipment, the sum of weighted values of every equipment is maximized to determine moving date of every equipment.
Patent TW-200416015-A (TW)
Title: Device for selectively generating hydrogen ions in an aqueous solution
Inventor: WANG WEI-GUNG
IPC: A61N1/40
Filed: 2003-02-17
Abstract: The present invention relates to a device for selectively generating hydrogen ions in an aqueous solution. Water liquid is capable of forming 5-20 molecules of secondary crystal, and hydrogen ions can exist among water molecules. Thus, as electron holes in a semiconductor, hydrogen ions can jump forward in a water solution. Hydrogen ions can be driven by a lowest electric field. Since a living organism is mainly consisted of water, a living organism can be viewed as a container for water solution. The present invention uses a high frequency low voltage to selectively cause a migration of hydrogen ions in a water solution to form a special current. A special electrode is used to measure the pH value in vivo. The invented device can be used as a tool to reduce the viscosity of a water solution, as well as for thermal treatment of a tumor or deep acupuncture treatment. This is because a location with a poor circulation usually has a lower pH value due to accumulation of lactic acid. A medical device made from the invented device can be used for treatment of tumor, rehabilitation, reducing weight, etc.
Patent TW-200416209-A (TW)
Title: Bacterium-inhibiting ceramics manufacturing method
Inventor: LIU YI-CHENG
Filed: 2003-02-24
Abstract: This invention provides a kind of bacterium-inhibiting ceramics manufacturing method, which comprises manufacturing steps of: (1) forming a slurry type raw material by mixing 25% silicon oxide, 25% aluminum oxide, 25% calcium oxide and 25% barium oxide with water; (2) molding the slurry type raw material into a blank by molding machine, (3) drying all molded blanks, (4) sintering all dried molded blanks at high temperature of 1200-1350 DEG C for 8-12 hours, followed by cooling to form ceramics, (5) soaking the cooled ceramics in a mixed solution of titanium and silver for about 10 seconds to allow the solution to infiltrate into fine pores of the ceramics, (6) drying the ceramics soaked with the mixed solution of titanium and silver, and (7) sintering all the above-mentioned dried ceramics at temperature of 350-450 DEG C, followed by cooling to form the invented bacterium-inhibiting ceramics with the effect of inhibiting bacterium multiplication.
Patent TW-200405609-A (TW)
Title: Fuel battery, electric device, portable computer, and fuel battery drive method
Inventor: YOSHITAKE TSUTOMU
IPC: H01M8/02
Filed: 2003-04-15
Abstract: Electric power is supplied from a fuel battery to a portable personal computer (210) including a heating section (212) heating during operation. The fuel battery includes electrolyte, a fuel electrode and an oxidant electrode arranged to sandwich the electrolyte and a fuel supply section capable of supplying fuel which has absorbed heat of the heating section (212) to the fuel electrode. The fuel supply section removes the heat from the heating section (212) by supplying fuel to the fuel electrode when the fuel is heated by heat exchange. Thus, it is possible to improve the battery efficiency of the fuel battery and suppress of the temperature of the heating section.
Patent TW-200400676-A (TW)
Title: Optically pumped semiconductor laser device
Inventor: LUTGEN STEPHAN
IPC: H01S5/06
Filed: 2003-04-30
Abstract: This invention relates to an optical pumped semiconductor laser device with a vertical emitter (1), which has a central-waveguide (3) and a quantum-well-structure, which is arranged inside the central-waveguide (3) and has at least one quantum-layer (5); and a pump-radiation source, which pumps optically the quantum-well- structure and includes at least one pump-waveguide (9), in which the pump-radiation (11) is guided. The width (A) of the central-waveguide (3) is larger than the width (B) of the pump-waveguide (9), where the width (A) of the central-waveguide (3) and the width (B) of the pump-waveguide (9) are mutually adapted, so that the quantum-well-structure of the vertical emitter (1) is pumped uniformly.
Patent TW-200401424-A (TW)
Title: ESD protection circuit
Inventor: NOMURA TOSHIO
IPC: H01L31/062
Filed: 2003-05-21
Abstract: An ESD-protection device includes a gate electrode formed on a substrate; a first diffusion region of a first conductivity type formed in the substrate at a first side of the gate electrode, a second diffusion region of the first conductivity type formed in the substrate at a second side of the gate electrode, and a third diffusion region of a second conductivity type formed in the substrate underneath the second diffusion region in contact with the second diffusion region. Thereby, the impurity concentration level of the third diffusion region is set to be larger than the impurity concentration level of the region of the substrate located at the same depth right underneath the gate electrode.
Patent TW-200426803-A (TW)
Title: Apparatus and method for connecting interrupted recording
Inventor: WU WEN-I
IPC: G11B5/09
Filed: 2003-05-21
Abstract: This invention provides an optical recording device for recording a plurality of data onto an optical storage medium. If recording interrupted, the optical recording device generates a data-interruption address, and re-connects the interrupted data to a data re-connection address. The optical storage device comprises an addressing module, a record-interruption generator, a data recording module, a data-interruption address generator, and a data-reconnection address generator. When detecting data recording interrupted, a record-interruption generator sends a recording interruption signal. After receiving the recording interruption signal, the data recording module stop recording the data onto the optical storage medium. The data-interruption address generator generates the data-interruption address. According to the data-interruption address, the data-reconnection address generator generates the data-reconnection address. According to the data-reconnection address, the data recording module adjusts the data for continuously recording to the data corresponding to the data-reconnecting address. The data recording module takes the data-reconnection address as a starting address to continuously record the data onto the optical storage medium.
Patent TW-200400309-A (TW)
Title: Mounting system
Inventor: ARMARI DANIEL OTTORINO
IPC: E04B2/72
Filed: 2003-05-30
Abstract: Amounting system incorporates a supporting panel 1 and a mount 4. The supporting panel incorporates cavities 2, 3 having an aperture 10 in a front face of the panel. The cavity widens from the aperture to a hook receiving portion 11 having upper and lower surfaces, with at least the upper surface incorporating a recess 39 and the lower surface incorporating an inclined bearing surface 38. In use the hook is arranged to be located in the hook receiving portion 11, with a distal portion 15B of the hook being located within the aperture and rotated so that the hook passes the aperture and locates within the hook receiving portion. Further, to resist withdrawal of the hook from the cavity, the distal and proximal portions are arranged to abut respective ones of the upper and lower surfaces and to become wedged between those surfaces.
Patent TW-200412730-A (TW)
Title: Improving speech recognition of mobile devices
Inventor: DEISHER MICHAEL E
IPC: G10L15/22
Filed: 2003-06-06
Abstract: Speech recognition in mobile processor-based devices (14) may be improved by using location information. Location information may be derived from on-board hardware (26) or from information provided remotely. The location information may assist in a variety of ways in improving speech recognition. For example, the ability to adapt to the local ambient conditions, including reverberation and noise characteristics, may be enhanced by location information. In some embodiments, pre-developed models or context information may be provided from a remote server (12) for given locations.