baber/WOPTO huggingface dataset:
Patent RU-95104666-A (RU)
Inventor: PETRUSHANSKIJ V B
IPC: A62C15/00
Filed: 1995-03-29
Abstract: FIELD: fire-extinguishing equipment, particular, portable fire extinguishers. SUBSTANCE: portable fire extinguisher has elastically deformed vessel with shape memory effect filled by 80-90 % of its volume with fire-extinguishing powder, and mounted in vessel throat closed with fixed plug is diaphragm with one or several calibrated holes. EFFECT: provision of fire extinguisher ensuring its repeated use up to full consumption of powder, reliable operation and effective loosening of caking powder.
Patent RU-95105763-A (RU)
Inventor: VERSHINNIKOV V I
IPC: C01B33/06
Filed: 1995-04-13
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves the preparing mixture that consists of magnesium, silicon, silicon oxide and/or magnesium perchlorate, thermic working of mixture at "CBC" regime under inert gas pressure, mainly argon, 0.5-2.0 MPa at the following ratio of components, wt.-%: magnesium 60-63; silicon 2-36, and silicon oxide and/or magnesium perchlorate 2-37. Silicon oxide is taken at ratio 14-37 wt. -% and magnesium perchlorate at ratio 2-5 wt.-%. EFFECT: improved method of silicide producing.
Patent RU-95106653-A (RU)
Inventor: ZHAN-FILIPP BASKU
IPC: C07D233/70
Filed: 1993-06-29
Abstract: FIELD: agriculture. SUBSTANCE: claimed invention describes 2- imidazolin-5-one or 2-imidazolin-5-thione derivatives of general formula (I) wherein W is sulfur or oxygen or group S=On is O or 1; A is N(R) or O or S or C(R)(R) or SOor C=O; R÷Rare hydrogen atom or hydrocarbon radical optionally substituted, especially by halogen atoms, and fungicidal compositions based thereon. EFFECT: improved properties of fungicidal compositions.
Patent RU-95106928-A (RU)
Inventor: POPYVANOV G S
IPC: F23D11/32
Filed: 1995-05-03
Abstract: FIELD: humidification and air-conditioning systems; treatment of moulded concrete or reinforced concrete articles. SUBSTANCE: method consists in swirling the liquid in vortex chamber by passing this liquid through passages of screw swirler inclined to axis of vortex chamber; swirled flow escapes through outlet nozzle in form of circular sheet forming spray cone; part of spray cone is covered by obstacle which entraps large drops due to collision against obstacle; drops flow over obstacle and are removed through discharge; outlet nozzle of swirler is grounded and obstacle is isolated from grounding circuit. Device for spraying the liquid has hollow housing with outlet section tapering in way of flow; outlet section is provided with nozzle. Screw swirler mounted in housing has passages inclined relative to axis of spraying device and needle tapering towards nozzle forming vortex chamber together with outlet section of housing with grooves in its walls. Intermediate section provided between swirler and needle forms circular slot together with housing tapering towards nozzle; depth of grooves in intermediate section smoothly decreases in way of flow. Outlet nozzle is made in the form of metal bush pressed in base of tapering portion of outlet section of cone. Taper splitter is mounted in hollow area of obstacle along axial line of spray cone. Vortex of cone of splitter is directed towards outlet nozzle; housing and obstacle are secured on liquid supply branch pipe. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-95107507-A (RU)
Inventor: ZUB N G
IPC: F16F9/06
Filed: 1995-05-10
Abstract: FIELD: mechanical engineering; devices for opening and holding open rear doors, hood covers, and hatches of automobiles. SUBSTANCE: pneumatic resilient member has cylinder 1 hermetically closed from one end and filled with compressed gas and some liquid. Rod 2 arranged in cylinder has piston unit secured on its one end. Second end of rod projects from cylinder through sealing arrangement 3. Bushing 11 with axial step 12 is secured in zone of sealing arrangement in cylinder 1. Cup 10 is installed on rod 2 in zone of piston unit. Axial step 12 of bushing gets into cup space 13 when rod 2 is pulled out of cylinder. EFFECT: enhanced operation reliability, provision of soft limiting of opening stroke, increased manufacturability of parts of pneumatic resilient member. 3 cl, 3 dwg
Patent RU-95110375-A (RU)
Inventor: KOPYTOV G G
IPC: C01F7/06
Filed: 1995-06-19
Abstract: FIELD: mining industry. SUBSTANCE: bauxite slurry is heated to reaction temperature (after preheating in heaters) by steam from heat and power station in heating autoclaves with simultaneously supplying steam into lower and upper parts of autoclaves (or one of heating autoclaves). Countercurrent movement of steam streams causes reducing hydrostatic pressure of slurry column surmounted by steam and therefore reducing steam power consumption to heat slurry in heating autoclaves. EFFECT: reduced power consumption. 2 cl, 1 dwg
Patent RU-95111029-A (RU)
Inventor: POBEDONOSTSEV V M
IPC: C23C8/70
Filed: 1995-06-27
Abstract: FIELD: metal working. SUBSTANCE: strengthening parts is provided by formation boron carbide layer on their surface. It is achieved by applying boron-containing substance, locally heating covered place to be strengthened using DC electroarc struck between this place and carbon electrode. Heating is effected until near-surface region of part metal is fused and place being heated is moved after fused metal of near-surface region is hardened under burning electroarc. EFFECT: increased strength of steel parts.
Patent TW-200406418-A (TW)
Title: Production of organodiphosponites
Inventor: BARTSCH MICHAEL
IPC: C07F9/48
Filed: 2002-10-31
Abstract: A process for the production of organodiphosphonites of formula I (R1-O)R2P-O-Z-O-PR2(O-R1) in which R1 and R2 independently denote a substituted or unsubstituted group selected from the group comprising aryl, heteroaryl, C4-C8 cycloalkyl, or C1-C10 alkyl and Z denotes a substituted or unsubstituted group selected from the group comprising arylene, heteroaryls, C4-C8 cycloalkene, or C1-C10 alkene, by (a) reaction of one mol of R2PC12 with approximately one mol of R1OH in the absence of an organic base at a temperature ranging from -25 DEG C to 10 DEG C, (b) treatment of the product formed in step (a) with at least one base equivalent, based on one mol of R2PC12, of an organic base to give (R1-O)R2PC1 and a substantially insoluble salt of the organic base with HC1 formed by reaction of R1OH with R2PC12, at a temperature ranging from -25 DEG C to 10 DEG C, (c) reaction of (R1-O)R2PC1 with approximately half a mol, based on one mol of (R1-O)R2PC1, of a compound HO-Z-OH, whilst when, in step (b), less than two base equivalents of organic base, based on one mol of R2PC12, are used, further organic base is added in such a quantity that the amount of organic base used in steps (a), (b) and (c) is at least two base equivalents, based on one mol of R2PC12, at a temperature ranging from -25 DEG C to 10 DEG C.
Patent TW-200306574-A (TW)
Title: Semiconductor memory device
Inventor: OKUDA MASAKI
IPC: G11C29/02
Filed: 2002-11-05
Abstract: A phase adjustment circuit delays an external clock signal to generate an adjusted clock signal. A phase comparator compares phases of the external clock signal and the adjusted clock signal, and outputs a phase adjustment signal for adjusting a delay time of the phase adjustment circuit. A data output circuit outputs read data to a data terminal in synchronization with the adjusted clock signal. A data input circuit receives write data supplied to the data terminal, in synchronization with the adjusted clock signal. When performing input of the write data and output of the read data successively, switching control between the input operation of the write data and the output operation of the read data only has to be completed within one clock cycle. The clock cycle can thus be reduced to the time required for the switching control. Consequently, maximum frequency of the external clock signal can be increased.
Patent TW-200300568-A (TW)
Title: Method of extending the stability of a photoresist during direct writing of an image upon the photoresist
Inventor: MONTGOMERY MELVIN WARREN
IPC: G03F7/11
Filed: 2002-11-21
Abstract: In photomask making, the environment sensitivity of a chemically amplified photoresist is eliminated, or at least substantially reduced, by overcoating the photoresist with a thin coating (topcoat) of a protective but transmissive material. To provide improved stability during the long time period required for direct writing of a photomask pattern, typically in the range of about 20 hours, the protective topcoat material is pH adjusted to be as neutral in pH as possible, depending on other process variable requirements. For example, a pH adjusted to be in the range from about 5 to about 8 is particularly helpful. Not only is the stability of the chemically amplified photoresist better during direct writing when the protective topcoat is pH adjusted, but a photoresist-coated substrate with pH adjusted topcoat over its surface can be stored longer prior to imaging without adverse consequences.
Patent TW-200301859-A (TW)
Title: Power reduction in a memory bus interface
Inventor: WILCOX JEFFREY R
IPC: G06F13/16
Filed: 2002-12-18
Abstract: A technique includes amplifying data signals from a memory bus interface (16). The amplified data signals are sampled, and the amplifier is selectively disabled in response to the absence of a predetermined operation occurring over the memory bus (20). In some embodiments of the invention, the amplification may be selectively enabled in response to the beginning of the predetermined operation over the memory bus.
Patent TW-200414771-A (TW)
Title: Control method for integrating video signal and interactive control data and device thereof
Inventor: Wang ji-xun
IPC: H04N7/173
Filed: 2003-01-17
Abstract: A control method for integrating video signal and interactive control data and device thereof primarily add or obtain interactive control data in video signal. The adding method adds interactive control data in the video signal where exceeds the front and back blocks of regular image display area. The image display area specifies the image frame of each image screen in video signal. The front block specifies the first multiple image scan lines of each image frame and the back block specifies the last multiple scan lines of each image frame. The obtaining method acquires the interactive control data from the front and back blocks where exceeds image display are. 5. (1) Typical figure of the invention: Figure 2 (2) Typical notation of component in figure of the invention: 1 Video display medium 21 Video signal conversion unit 22 Video database 23 Interactive control database 24 Video processing unit 25 Analog video conversion unit 26 Video compression unit 101 Video signal source 102 Video recording medium 200 Interactive control data.
Patent TW-200413255-A (TW)
Title: Ultraviolet-and-ozone disinfection apparatus having improvement on dis-infection effect
Inventor: CHANG SHIH-YI STEVEN
IPC: C02F9/00
Filed: 2003-01-22
Abstract: An ultraviolet-and-ozone disinfection apparatus 200 having improvement on disinfection effect includes a disinfection tank 202 used as a housing and is having an water inlet 204 and an water outlet 206, a mercury ultraviolet (UV) lamp 210 for generating ultraviolet light, a quartz tube 208 enclosing the mercury UV lamp 210 having air trapped between them being irradiated by the UV light to generate ozone gas, an ozone gas transmitting tube 216 inserted between them, a helical water transmitting tube 215 surrounding the quartz tube 208 for homogenously mixing the ozone gas in the water to achieve sufficient disinfection effect, as well as a sleeve barrel 217 enclosing the helical water transmitting tube 215. Following the impact force downstream through the tube, water out-flown from the helical water transmitting tube 215 generates a reactive water flow that upstream back and flows along the outer surface of the helical water transmitting tube 215 and through the space in the pitch of the helical shape inside the sleeve barrel. Therefore, the water is all the way up exposed under the irradiation of the UV light to accomplish the sufficient UV disinfection effect and reduce the excessive ozone that is harmful to human health. Finally, the disinfected water flows out of the water outlet to provide drinking water.
Patent TW-200413171-A (TW)
Title: Reflective material with dazzling effect and preparation method
Inventor: HOU L K
Filed: 2003-01-27
Abstract: This invention discloses a reflective material with dazzling effect. The material comprises a substrate, a reflecting layer and a dazzling layer in their sequence. The dazzling layer comprises at least dazzling particles distributed in selected areas on said reflecting layer. This invention also discloses a method for the preparation of the invented reflective material with dazzling effect.
Patent TW-200305348-A (TW)
Title: Organic electroluminescent display panel and manufacturing method therefor
Inventor: KUBOTA HIROFUMI
IPC: H05B33/10
Filed: 2003-03-21
Abstract: An organic electroluminescent display panel includes one or more organic electroluminescent elements and a substrate supporting them. Each organic electroluminescent element has first and second display electrodes and one or more organic functional layers of organic compounds sandwiched and layered between the first and second display electrodes, the organic functional layers including a light-emitting layer. Such display panel has a high-molecular compound film covering the organic electroluminescent elements and a surface of the substrate around the one or more organic electroluminescent elements; and an inorganic barrier film covering the high-molecular compound film, an edge thereof, and a surface of the substrate around the high-molecular compound film.
Patent TW-200405845-A (TW)
Title: Method and apparatus for securing a handle to a knife tang
Inventor: DE ASIS LES
IPC: B26B3/00
Filed: 2003-04-18
Abstract: The present invention relates to knives and related implements, and, more particularly, to methods and apparatus for attaching a handle to a tang of a knife. One aspect of the invention is for attaching a handle to a tang of a knife by removably coupling an insert having a threaded bore onto a portion of the tang, the insert being adapted to couple with a coupler, the coupler comprising a threaded rod and an expanded head, such as, but not limited to, a bolt. The engagement of the insert and the coupler pulls together the tang and the handle in removably coupling engagement.
Patent TW-200307399-A (TW)
Title: Digital-analog converter
Inventor: KOYANAGI YUKIO
IPC: H03M1/66
Filed: 2003-04-28
Abstract: A kind of digital-analog (D-A) converter contains the followings: the counter 13 for performing counting operation by following the clock signals CK1 and CK2; the comparator 12 for comparing the counted number with the digital input value and outputting the clock signals CK1 and CK2 when the counted number and the digital input value are the same; the switches SW1 and SW2 for performing ON/OFF in accordance with the clock signals CK1 and CK2; the capacitor C1 for using constant current sources 21 and 22 to charge/discharge when the switches SW1 and SW2 are turned ON; the digital portion 10 containing the comparator 12 and the counter 13; and the analog portion 20 containing the capacitor C1 and the switches SW1 and SW2. By completely separating the digital portion 10 from the analog portion, and only using the clock signals CK1 and CK2 to combine them, the digital portion 10 and the analog portion 20 can be designed respectively.
Patent TW-200404342-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: UENO SHUICHI
IPC: H01L29/78
Filed: 2003-04-29
Abstract: It is an object of the present invention to provide a semiconductor device capable of realizing a low resistance gate electrode and also capable of reducing a leak current. A smile oxide film 6 positioned beneath the three-layer poly-metal gate 11, which consists of the doped polysilicon layer 4, the tungsten layer 5, and a SiON layer 8, serves as a gate oxide film. The smile oxide film 6 is thicken at a portion near each edge of the three-layer poly-metal gate 11 compared with the central portion thereof; in other words, the smile oxide film 6 intrudes locally into the doped polysilicon layer 4 at the portions corresponding to the edges of the doped polysilicon layer 4. Then, the three-layer poly-metal gate 11 is entirely covered without exposing by the anti-oxidizing film 7 which is made of a material having an oxygen diffusion rate smaller than that of the polysilicon.
Patent TW-200423164-A (TW)
Title: Ferroelectric capacitors having BaPbO3
Inventor: LUO YI-RUNG
IPC: G11C11/22
Filed: 2003-04-30
Abstract: The present invention provides a ferroelectric capacitor including two electrodes both containing BaPbO3 conductive metallic oxide, and a ferroelectric thin film positioned between the two electrodes and used as a dielectric layer of the ferroelectric capacitor. The ferroelectric capacitor of the present invention has advantages of improving ferroelectricity, enhancing fatigue endurance, and having lower current leakage. Additionally, the BaPbO3 conductive metallic oxide is formed at a lower temperature of about 350 DEG C that makes the ferroelectric capacitor processing more compatible with the semiconductor processing, and the ferroelectric capacitor can be used widely.
Patent TW-200400231-A (TW)
Title: Azo dyes
Inventor: TZIKAS ATHANASSIOS
IPC: C09B56/12
Filed: 2003-06-02
Abstract: The present invention relates to an azo dye of formula I, II or III, wherein R1 and R2 are each independently of the other one or more divalent groups selected from alkylene, arylene, aralkylene and cycloalkylene, which may be interrupted by-O-, -S-, -NH-, -NR8-, -COO-, -CONH- or -CONR9-, wherein R8 and R9 are alkyl or aryl, X is -O- or -NH-, R3 is -CN or -CONH2, R4 is methyl or trifluoromethyl and R5, R6, R7 and R8 are each independently of the others hydrogen, halogen or -CN, to a process for the preparation thereof and to the use thereof in a method of producing mass-coloured plastics or polymeric colour particles.
Patent TW-200408696-A (TW)
Title: Fluorocarbon, oxygenated and non-oxygenated lubricant, and compatibilizer composition, and method for replacing refrigeration composition in a refrigeration system
Inventor: MINOR BARBARA HAVILAND
IPC: C10M171/00
Filed: 2003-06-10
Abstract: The present invention relates to refrigerant compositions comprising a fluorocarbon, an oxygenated lubricant, a non-oxygenated lubricant, and a compatibilizer. The present invention further relates to methods for replacing a chlorofluorocarbon and/or hydrochlorofluorocarbon and a non-oxygenated lubricant composition with a fluorocarbon and an oxygenated lubricant composition in a compression refrigeration system without flushing residual non-oxygenated lubricant from the system.
Patent TW-200415190-A (TW)
Title: Flame retardant composition and flame retardant resin composition containing the composition
Inventor: KURUMATANI HARUKI
IPC: C08K3/36
Filed: 2003-06-24
Abstract: This invention provides a kind of flame retardant composition comprising, as indispensable components, four components consisting of two specified types of phosphate compounds; silicon dioxide or a metal oxide; and at least one member selected from among a higher aliphatic carboxylic acid, a metal salt of higher aliphatic carboxylic acid, a higher fatty acid amide compound and an ester from monohydric or polyhydric alcohol and higher aliphatic carboxylic acid. This flame retardant composition is free from secondary coagulation, and does not need incorporation of a halogenated flame retardant that when blended in a synthetic resin, releases harmful gas at combustion. The flame retardant composition enables imparting flame retardant properties to synthetic resins with the use of a small amount of flame retardant.
Patent TW-200406173-A (TW)
Title: Ligation treatment device
Inventor: SUZUKI HIROTO
IPC: A61B17/00
Filed: 2003-08-20
Abstract: A ligation treatment device capable of rapidly performing a ligation treatment for varicosities at multiple positions by holding a plurality of ligation rings and allowing the ligation rings to be surely separated one by one from the tip of its inner cylindrical part, wherein the plurality of ligation rings (B) are holdingly arranged in a cylinder part (9) formed by the inner cylindrical part (2) and an outer cylindrical part (3), a piston member (10) for pushing out the ligation rings (B) is installed in the cylinder part (9), an air inlet means forcedly feeding air into the cylinder part (9) is fitted to the outer cylindrical part (3), an annular groove (6) for holding the ligation ring (B) at the forepart is provided in the inner cylindrical part (2) at the tip , an air outlet (17) is provided in the annular groove (6) at the bottom part, and when the ligation ring (B) is disengaged from the annular groove (6), the air outlet (17) allows the air in the cylinder part (9) to be discharged to the outside to stop the piston member (10).
Patent TW-200413986-A (TW)
Title: A method and apparatus for measuring optimality for master production schedules
Inventor: WU KAN
IPC: G06Q10/06
Filed: 2003-08-27
Abstract: A method for evaluation of optimality of a master production schedle begins by obtaining a forecasted operation schedule, the master production schedule, and an operation completion time. A master production schedule variance is determined from the master production schedule and the operation completion time. Then, a forecasted operation schedule variance is determined from the forecasted operation schedule and the operation completion time. An optimality index is an indicator of the optimality of the master production schedule, which is determined as a function of the operation schedule variance to the forecasted schedule variance. A penalty for deviation of the operation completion time deviation from the master production schedule may be incorporated into the determination. A third embodiment of the method evaluates the concentration/dispersion of the master production schedule variance and provides a better optimality index for a more concentrated distribution of the planned operation index.
Patent TW-200405539-A (TW)
Title: Semiconductor device power interconnect striping
Inventor: OSBURN EDWARD P
IPC: H05K1/18
Filed: 2003-09-12
Abstract: A method and an apparatus for improving the delivery and filtering of power to a semiconductor device are disclosed by organizing out interconnects (pins, balls, pads or other interconnects) used to carry power in a striped configuration that shortens the conductive path required between a power source and a semiconductor device and that reduces the resistance of that conductive path.
Patent TW-200511650-A (TW)
Title: Slot antenna operating with dual-frequency
Inventor: Zhang zhi-nan
IPC: H01Q5/357
Filed: 2003-09-15
Abstract: This invention relates to a slot antenna to receive and transmit circularly polarized wave with dual-frequency. By means of two L-shaped slot antennas, they integrate with the feed-in line made by printed antenna technology. Eventually, the slot antenna receives the radiation signals of circularly polarized waves with two different frequencies, and transmits them.
Patent TW-200414887-A (TW)
Title: A vacuum cleaning head
Inventor: LANGHAM SIMON NICHOLAS
IPC: A47L9/04
Filed: 2003-09-23
Abstract: A vacuum cleaning head (100) comprises a rotatable brush bar (112) and an air turbine (240) for driving the brush bar (112). An air inlet (120) admits air to drive the turbine. A button (200) is movable between an open position, in which it admits air to the turbine (240), and a closed position in which it closes the inlet (120) and prevents air from reaching the turbine (240). The button (200) is movable in response to the speed of rotation of the turbine (240), or flow of air to or through the turbine (240) exceeding a predetermined limit.