baber/WOPTO huggingface dataset:
Patent RU-94037589-A (RU)
Inventor: GUBERT ROMAN VEBER
IPC: H04B7/155
Filed: 1994-10-18
Abstract: FIELD: digital communication devices for cellular communication systems which use frequency-divided multiple channels and time-divided multiple-channel access. SUBSTANCE: set of base station transceivers (BS1, BS2, BS3) are connected to set of mobile stations (MS1, MS2, MNS3). Jump frequency switching in such systems is used in particular for keeping with fading. Jump frequency switching is implemented by means of either switching bandwidth of modulating signals and by switching frequency of synthesizer. Such methods of jump frequency switching involve routing of data pulse bursts between transceivers (RFU1, RFU2, RFU3) and transceiver controllers (RCC1, RCC2, RCC3) in base station transceivers (BS1, BS2, BS3) according to algorithm of jump frequency switching. In order to accomplish goal of invention, shared carrier includes channels for connection of one point to set of points (RXL1, RXL2, ..., RXLn; TXL1, TXL2, ... TXLn) between units of receivers of transceivers (RX1, RX2, ..., RXn) and controllers of transceivers (RCRX1, RCRX2, ..., RCRXn) and between controllers of transceivers (RCRX1, RCRX2, .. . , RCRXn) and units of transmitters of transceivers (TX1, TX2, ... TXn). If transceiver or controller of transceiver fails, most of load could be controlled with slightly decreased efficiency by means of simple reconfiguration of system. EFFECT: increased fault tolerance.
Patent RU-94044538-A (RU)
Inventor: ARUTJUNOV JU A
IPC: F03D1/06
Filed: 1994-12-14
Abstract: FIELD: shipbuilding, manufacture of fans, wind-power engineering, aviation. SUBSTANCE: propeller consists of two parallel shafts on which blades are secured. Blades are made in form of closed one-sided blades of Moebius band type. Blades secured on second shaft is mirror image of blade secured on first shaft. Axes of shafts lie in planes of respective blades. Planes of blades are perpendicular to each other. Development of blade has form of element which consists of arcs located one after another with their convexities directed to opposite sides. EFFECT: enhanced efficiency and improved vibroacoustic characteristics of propeller. 2 cl, 6 dwg
Patent RU-95100044-A (RU)
Inventor: GLADCHENKO V N
IPC: F02C7/266
Filed: 1995-01-11
Abstract: FIELD: gas-turbine engine engineering. SUBSTANCE: ignition system comprises semiconducting voltage converter with a unit for control and stabilization, transistor first switch, reference resistor, and first transformer with the primary, control and output windings. The output winding is connected with the accumulating first capacitor through a high-voltage diode. The capacitor is connected to a spark plug through the control discharger and winding of the second transformer. The control electrode of the discharger is connected with the secondary winding of the pulse third transformer. One of the ends of the control winding of the first transformer of the converter is connected with a measuring circuit based on a resistor and the second capacitor connected in series. The second capacitor is connected with the first inlet of the comparator the second inlet of which is connected with the output of the stabilizer. The output of the stabilizer is connected with the input of the voltage converter. The output of the comparator is connected with the input of the second electronic switch. The output of the second switch is connected with the unit for controlling and stabilizing the converter whereto one of the ends of the primary winding of the pulse third transformer is connected. The second end is connected with the collector of the transistor of the first switch of the converter. EFFECT: simplified ignition system.
Patent RU-95102715-A (RU)
Inventor: NURSAITOV R Z
IPC: E21B19/14
Filed: 1995-02-23
Abstract: FIELD: oil and gas industry. SUBSTANCE: device can be used for mechanization of round-trip operations at routine and overhaul repair of oil, gas and injection wells. Receiving trough is adjustable in height and has base, lifting levers, lifting mechanism, resilient member which with its one end is pivotally fastened to base, and having its other end provided with roller which is kept in contact with lower side of trough. EFFECT: simplified design and higher operational reliability. 1 dwg
Patent RU-95103492-A (RU)
Inventor: SEMASHKO EH A
IPC: C12G3/06
Filed: 1995-03-10
Abstract: FIELD: food industry. SUBSTANCE: an aqueous solution of ethanol is treated with activated carbon made of synthetic raw at micropore volume 0.3-0.45 $$$/g at characteristic adsorption energy 25-27 kJ/mole. Invention can be used in alcoholic drinks production. EFFECT: increased output and efficiency of process, enhanced quality of the end product.
Patent RU-95104077-A (RU)
Inventor: SULTANOV B Z
IPC: F04B47/02
Filed: 1995-03-21
Abstract: FIELD: oil recovery. SUBSTANCE: support has housing inside which stepped cylinders engageable with valve device are arranged. Support is also provided with spring-loaded plate-type check valve fitted with stroke limiter in its lower portion and elongation in upper portion, axial and radial passages closed by spool valve moved by means of cylinder having ports. EFFECT: enhanced reliability of support during servicing of semi-gusher wells.
Patent RU-95106295-A (RU)
Inventor: KOKSHAROV N L
IPC: F02C7/12
Filed: 1995-04-20
Abstract: FIELD: gas-turbine plants for driving external loads, such as generators of mobile and modular low-power plants. SUBSTANCE: gas-turbine plant has external-load set 11 and gas-turbine engine whose housing 1 accommodates turbocompressor, free power turbine 7, diffuser 10 mounted downstream of turbine; in addition, it is provided with casing 12 which forms, together with engine housing 1, annular chamber 14, blind on shaft end, and communicates with diffuser 10; in vicinity of compressor 3, it communicates with atmosphere via ports 15; annular chamber 14 is isolated from air duct of compressor by means of adjustable pipe connections 17; rigidly fixed on inner surface 19 of casing 12 in vicinity of turbine 4 is annular throttling member 20 forming blind space 21 on side of compressor 3 and annular flow channel 23, on side of housing of turbine 22. External-load set housing, primarily gear or step-up gear housing, has its wall facing compressor and forms annular flow channel together with external-load drive shaft. EFFECT: improved operating conditions of plant due to more effective cooling of hot parts of engine housing, eliminating explosions and fire during engine starting and ice on external load housing at sub-zero temperatures. 4 dwg
Patent RU-95107291-A (RU)
Inventor: LJATKHER V M
IPC: F03D3/00
Filed: 1995-05-04
Abstract: FIELD: wind-power engineering; orthogonal windmill-driven power plants. SUBSTANCE: blades attached to ends of crosspieces are free to displace up and down relative to the latter. In this way, upper and lower sections of rotor have low shading coefficient and its middle sections have twice as high shading coefficient. Novelty is that part of rotor possesses high shading effect which ensures self-starting and other part of rotor has low shading effect affording higher power at mild winds. EFFECT: provision for self-starting of plant at relatively mild wind regimes, improved power characteristics, including power output, at relatively mild wind regimes, improved reliability of plant during storms or control system failure due to tested destructible members introduced in lower fastenings of blades and crossarms and tested destructible tubular insert in upper fastenings recurring screw guys to pole. 3 cl, 4 dwg
Patent RU-95108420-A (RU)
Inventor: KOROLEV M G
IPC: B22D41/08
Filed: 1995-05-24
Abstract: FIELD: metallurgy. SUBSTANCE: pouring ladle has housing with lining, pouring cup surrounded by packing fire-resistant mass, and stop with motion drive. Upper end of pouring cup is positioned below the level of ladle bottom and connected with it through conical slot or "seat". Two - six porous plugs are embedded into packing fire-resistant mass on side surface of conical slot. Plugs are positioned in equally spaced relation circumferentially of conical surface. EFFECT: increased efficiency and stabilized process of pouring metal from pouring ladle.
Patent RU-95109705-A (RU)
Title: Receiver
Inventor: KORNEV V V
IPC: H04B1/26
Filed: 1995-06-09
Abstract: FIELD: radio engineering, in particular, high-sensitive receivers for satellite TV and communication. SUBSTANCE: input wave which has arbitrary polarization is separated at device input into constituents which have orthogonal polarization and are amplified by low-noise amplifiers and are added in order to restore original polarization. Then polarization conversion is done by means of polarizer using amplified input signal. EFFECT: decreased influence of active losses in polarizers at input of receiver on noise temperature in input circuits of these units.
Patent RU-95110988-A (RU)
Inventor: KOLOSOV G G
IPC: C09D5/08
Filed: 1995-06-27
Abstract: FIELD: paint industry. SUBSTANCE: the claimed composition includes polyurethane thermoplastic material produced from polyether and diisocyanate, epoxy diane resin, solvent, polyethyl siloxane liquid and amine hardener. EFFECT: improved properties of the epoxy-urethane composition.
Patent RU-95111375-A (RU)
Inventor: MICHE KOVACHEVICH
IPC: A61P31/04
Filed: 1993-09-08
Abstract: FIELD: medicine. SUBSTANCE: claimed 4-oxo-azetidine-2-sulfoacids and salts thereof of general formula:wherein radicals are defined as follows: Ris hydrogen or halogen; Ris hydrogen, halogen, NH,, phenyl--CHCONH,, phenyl-OCHCONH,, phthalimido, o-MeNHCOCHCONH, or isoxazolylcarbonylamino; R, MeC=C-COOMe HC=C(Me)-CH-COOCHCHNO,, MeC=C-COOCHCHNO-phenyl, MeC=C-COOCHCHMe-m,, HC=C(Me)-CH-COOCHCHMe-m,, MeC=C=COOH;, R; Ris hydrogen or sodium andis hydrogen, alkyl, benzyl or heterocycle, e.g. isoxazole, pyrazole of the like the claimed invention describes process for preparation thereof and use thereof as intermediate compounds for synthesis of beta-lactam analog or as active ingredients in the manufacture of agents for antimicrobial therapy. EFFECT: improved properties of the title compounds.
Patent TW-200407088-A (TW)
Title: Method for producing shoe mat made of betel nut leaves
Inventor: FANG YI-WEI
IPC: A43B17/00
Filed: 2002-11-05
Abstract: The present invention provides a method for producing a shoe mat made of betel nut leaves, comprising the following steps: (a) preparing material: cutting off flat portions of betel nut leaves; (b) drying: drying the prepared material to a suitable moisture content; (c) shaping: forming the dried material to a desired shape; (d) flattening: pressing the formed material to a rigid flat sheet. The prepared product is made of a waste material and is environmentally friendly, while exhibiting moisture absorbency and capable of keeping a dry foot without growing bacteria or generating foul odor.
Patent TW-200408001-A (TW)
Title: Method of manufacturing semiconductor devices
Inventor: YOO KYONG-SIK
IPC: H01L21/31
Filed: 2002-11-11
Abstract: A method of manufacturing a semiconductor device is disclosed. The method includes depositing an O3-TEOS oxide film having a good flow-like property under a high adhesive force in order to prevent degradation in the characteristic of the surface of a lower insulating film made of a PE-TEOS oxide film and generation of defect due to the topology difference. Therefore, the disclosed method can improve the electrical characteristic of a semiconductor device and the manufacturing yield.
Patent TW-200410319-A (TW)
Title: Method for forming silicon interconnection with different types of doping
Inventor: WEI ZIN-CHEIN
IPC: H01L21/265
Filed: 2002-12-05
Abstract: A method for forming silicon interconnection with different types of doping is disclosed. First, define plural silicon interconnections on the semiconductor substrate. Then through the way of forming passivation and screen layers alternatively to protect the substrate, execute the ion implantation onto the silicon interconnection to be doped, so as to form silicon interconnection with different types of doping.
Patent TW-200301843-A (TW)
Title: Image projector and method of operating same
Inventor: LURKENS PETER
IPC: H04N5/74
Filed: 2002-12-30
Abstract: The invention relates to an image projector with a High-Intensity-Discharge HID lamp 112 and a method of operating it. Such lamps have the disadvantage that their voltaic arc jumps back and forth between different positions at unforeseeable times during operation. This so-called arc jumping has the effect of changing the brightness, i.e. the overall brightness and/or the brightness distribution of the light emitted by the HID lamp 112. For the viewer of an image projected with such a projector, this effect appears as a jolt of this projected image. To avoid such effects for the viewer, it is first proposed according to the invention that changes in the brightness of the light in the image projector's beam path are detected. As soon as a change in brightness caused by an arc jump has been detected, this brightness is reset to a brightness detected at a moment t-2 before the arc jump, in order subsequently to convert it during a predetermined time interval T to the brightness resulting from the arc jump. This resetting must occur so soon after the arc jump, and the conversion so slowly, that the changes in the brightness of the light incident on a picture screen device 118 resulting from the arc jump, the reset, and the conversion are not perceptible to the human eye.
Patent TW-200307876-A (TW)
Title: System and method for electronic check conversion at a point-of-sale terminal
Inventor: GEORGE JOHN L
IPC: G07G1/06
Filed: 2003-01-02
Abstract: An improved system and method of electronic check processing at an existing point-of-sale system. The system utilized to implement the present invention includes at least one point-of-sale (POS) terminal, a verification system, and an electronic settlement network. The POS terminal includes a printer, MICR scanner, and optical scanner. When a customer presents a check to pay for a transaction at the POS, the checker runs the check through an MICR scanner, which captures the MICR information from the check. The MICR information is forwarded to the verification system for approval of the check for ECC. Once the check is approved for ECC, the purchaser's contact information is scanned from the face of the check by the optical scanner, and the digitized contact information is utilized along with other information from the transaction to create an ECC Agreement slip, which is printed on the high speed receipt printer. The agreement slip includes a signature line for the purchaser sign. Once the purchaser signs the agreement slip, he returns the slip to the checker. The slip is retained by the retailer and handled for cash balancing similarly to a charge card slip. The point-of-sale terminal automatically voids the negotiable instrument prior to the instrument being returned to the purchaser to complete the transaction.
Patent TW-200413637-A (TW)
Title: Method and device for generating power using natural force in accompaniment with inertia
Inventor: CHIU CHIN-HO
Filed: 2003-01-29
Abstract: A method and device for generating power using natural force in accompaniment with inertia and changes of center of gravitation between the an upper and lower fulcrums, to obtain a mechanism for generating power, provided that the power input is permanently less than the power output, that is, having a mechanical efficiency greater than 1 and a permanent mechanical efficiency: Qe= Wout + Sum (Win) > 1. The mechanism is mounted to and is freely rotatable on a support rack and includes a pair of fly wheels. On each side of the respective flywheels is provided with a movable lever. The changes of the fulcrum of the lever and alternatively changes of the angle with respect to the ground and the radial direction with respect to the rod, in accompaniment with the counterweights on the lever, the action of the U-like gravitational force resulted from the suspending angle of the counterweight, a higher rotational torque is generated such that the active gear is able to rotate automatically without being subject to any other external forces for generating a higher kinetic force, or energy, so as to effectively utilizes energy on site.
Patent TW-200300541-A (TW)
Title: Apparatus providing fixed IP and sharing WLAN and method therefor
Inventor: Lin wen-xiong
IPC: G07F7/08
Filed: 2003-01-29
Abstract: The invention provides an apparatus providing fixed IP and sharing WLAN and method therefor, in which a SIM card with fixed IP is provided by an ISP provider, a SIM card connection device is installed on a WLAN card, and a SIM card is placed in the SIM card connection device. By means of the WLAN connected by wireless NIC, the issued fixed IP account number of user, the authentication of password and SSID, the user is allowed to roam in and connect to WLANs of different ISP providers, and to further enter different billing schemes of ISP provider to be billed in accordance with the connection time or transmission data capacity. Thus, when a user connects to a WLAN, he/she can freely move without changing domain, wireless NIC or account number, whereby the group or friend can contact with the user to talk or transmit video/audio and data, thereby fully enjoying the real WLAN services by virtue of user's on-line status detected with the fixed IP of user.
Patent TW-200415194-A (TW)
Title: Thermoplastic resin composition, process for manufacture and use thereof
Inventor: MAKI NOBUYUKI
IPC: C08L33/10
Filed: 2003-02-07
Abstract: The present invention relates to a thermoplastic resin composition comprising (A) ionomer of ethylene/(metha)acrylic acid copolymer 60 to 96.7% by weight, (B) ethylene or α-olefin/glycidyl monomer copolymer 0.3 to 10% by weight and c propylene/α-olefin copolymer 3 to 30% by weight. The resin composition has excellent processability, workability, visual qualities, abrasion resistance, scratch resistance, surface hardness, stain resistance, heat resistance, etc, and is usable for building materials such as handrails, flooring materials and wall papers; car interior-exterior parts, toys, stationery, sundries, etc.
Patent TW-200306808-A (TW)
Title: Use of inhibitors of the sodium-dependent chloride/bicarbonate exchanger for the treatment of thrombotic and inflammatory disorders
Inventor: LANG HANS-JOCHEN
IPC: A61K31/166
Filed: 2003-02-12
Abstract: Inhibitors of the cellular sodium-dependent chloride/bicarbonate exchangers show an inhibiting effect on the secretion of von-Willebrand factor. These inhibitors can therefore be employed for the treatment of thrombotic and inflammatory disorders.
Patent TW-200416715-A (TW)
Title: Tracking control method of optical disk drive
Inventor: WANG CHIAN-SHIUNG
IPC: G11B7/007
Filed: 2003-02-24
Abstract: The present invention provides a tracking control method of optical disk drive. While using an optical disk drive for reading an optical disk, the method allows the selection of either the first tracking error method or the second tracking error method to generate a tracking error signal, wherein the first tracking error method may be either the three-beam method or the differential push pull (DPP) method and the second tracking error method may be the differential phase detection (DPD) method. Firstly, the optical disk is read and the first tracking error method is applied to generate a first tracking error signal. If the first tracking error signal is correct, the first tracking error method should continue to be applied; otherwise, the second tracking error method should be applied.
Patent TW-200304990-A (TW)
Title: Cylindrical roller bearing
Inventor: KOYAMA MINEO
IPC: F16C19/22
Filed: 2003-03-07
Abstract: A cylindrical roller bearing whose contact area pressure P can be controlled below the contact area pressure level P0 is provided by limiting the threshold skew angle θT to a small one, wherein the contact area pressure level P0 makes the contact part worn. By limiting the threashold skew angle θT to a small one, the contact area pressure P can be reduced and the heat and wear of the contact part can be obtructed.
Patent TW-200417587-A (TW)
Title: Method for coating photocatalyst coating layer on to-be-coated article surface
Inventor: LIN LI
IPC: C09D7/12
Filed: 2003-03-14
Abstract: A method for coating a photocatalyst coating layer on the surface of a to-be-coated article comprises cleaning the surface of the to-be-coated article, measuring the vicinal temperature of the to-be-coated article, preparing a colloidal solution containing titanium dioxide (TiO2), pouring the solution into a container of a spray gun, and coating the to-be-coated article with the colloidal solution containing titanium dioxide (TiO2) in a fine bubble fashion so that the TiO2 micro particles are coated onto the surface of the colloidal solution containing titanium dioxide (TiO2), which can decompose harmful matter in the air and provide functions such as sterilization, deodorization and anti-mold.
Patent TW-200419481-A (TW)
Title: Fraud protection in-mode forming label
Inventor: HUANG SHENG-CHANG
IPC: G09F3/02
Filed: 2003-03-21
Abstract: The fraud protection in-mode forming label of the invention contains internal decoration layer which is printed with pattern or text. Further place protection layer or bonding layer on the outer face, inner face or both of the internal decoration layer. Place the tearing portion on any portion of the label. As such, when the label is one-piece-formed with plastic product using injection-forming, vacuum-forming, extrusion-forming or blow-forming, the plastic product can deliver fraud protection effect and goal by tearing off the tearing portion of the label to protect the filthy vendor from easily collecting for re-utilization.
Patent TW-200307895-A (TW)
Title: Backlight switching
Inventor: PASQUALINI GIUSEPPE
IPC: G09G3/36
Filed: 2003-03-28
Abstract: In a LCD monitor, a predetermined part (PA) of the displayed information is highlighted by causing the backlighting to produce more light. The area outside the predetermined area (PA) is kept at a substantially constant brightness by adjusting the video data driving the panel. The actual amount of light produced by the backlighting is measured to obtain a more constant brightness outside the predetermined area (PA).
Patent TW-200422532-A (TW)
Title: Ball lock anchor
Inventor: LIN YAN-ZENG
IPC: F16B13/06
Filed: 2003-04-16
Abstract: Disclosed is a ball lock anchor, comprising a body, at least two balls, and a driving member. Several longitudinal slots are provided at the front end of the body, forming several outward-expandable anchoring tabs. A conical hole is defined inside the front section of the body and internal diameter is gradually increased inwardly. The balls are received in the conical hole and the outer diameter of the balls is greater than the smallest internal diameter of the conical hole. Internal thread is provided inside the rear section of the body where the driving member with external thread to mesh with is provided, so as to utilize a tool to rotate the driving member to make it move forward and utilize the balls to force the anchoring tabs expanding outward, to achieve the fastening effect while having advantages of safety, effort-saving, not harm to the threads, and better anchoring effect.