baber/WOPTO huggingface dataset:
Patent RU-95102215-A (RU)
Inventor: LITOVKA P A
IPC: C25B1/04
Filed: 1995-02-07
Abstract: FIELD: flame blasting of metals. SUBSTANCE: apparatus is designed to produce oxohydrogen gas mainly for flame blasting of materials, in particular, for welding, soldering, and cutting metals and contains electrolyser with electrodes, in which openings for gas withdrawal and electrolyte admission are made, and a pressure tank connected to electrolyser through gas-withdrawal and electrolite-admission channel. Distinguishing feature of apparatus is its being provided with a cyclone-type drop catcher with storage bin pneumatically connected to pressure tank, drop catcher being connected to it through a reduction valve, and storage bin through a back valve. In addition, pressure tank with above said channel is located next to negative-potential electrode and provided with a safety valve. EFFECT: provided purification of gas from electrolyte and water drops, automatic return of drops into electrolyser, and increased reliability of apparatus operation with reduced operating cost. 4 cl, 1 dwg
Patent RU-95104375-A (RU)
Inventor: BULAKHOV G A
IPC: C25B11/081
Filed: 1995-04-04
Abstract: FIELD: medicine, veterinary, food industry. SUBSTANCE: origin sulfur-free and chlorine-free water is diluted by distilled water 1-1.5 times and is then fed into electrolyzer having silver electrodes. Electrolysis is carried out till concentration of silver ions is 4-5 mg/l. Thus obtained product is diluted with distilled water till concentration of silver ions is 0.008-0.2 mg/l. EFFECT: creates novel method of production of biologically active water which retains its properties within more than year. 2 cl, 2 tbl
Patent RU-95107489-A (RU)
Title: Method and device for generating air flow at natural parameters corresponding to number m= 105
Inventor: VOLOGODSKIJ V B
IPC: F15D1/00
Filed: 1995-05-12
Abstract: FIELD: experimental aerodynamics; aerodynamics of rocket and space vehicles. SUBSTANCE: wind tunnel makes it possible to obtain natural velocities of air flow of 0.7 to 7.5 km/s at nozzle exit section (1-2 m) which correspond to M numbers M= 2-25 ate air temperature ranging from 216 to 350 K and air pressure ranging from 0.003 to 98 mm Hg (H = 1) - 15 km) at efflux time of 1 to 1.5 s. Method is based on use of aerodynamic plant of adiabatic compression at two-stage delivery of energy: at preheating by electric discharge at constant volume in duct where air is compressed by piston after preheating after which compressed air escapes through supersonic nozzle. Second stage of delivery of air energy in course of compression coincides with similar process in standard installations of adiabatic compression, the only difference being in locking the compressed air before nozzle which is effected with the aid of piston fixed in duct by brake shoes at moment of its stop but not by check valve in prechamber. EFFECT: enhanced efficiency.
Patent RU-95110691-A (RU)
Inventor: NEN-CHIN LJU
IPC: G01V3/00
Filed: 1995-06-29
Abstract: FIELD: commodity control engineering. SUBSTANCE: amorphous magnetic alloy strip is subjected to heat treatment by applying saturated cross magnetic field to it. Treated strip is used in marker meant for electronic commodity-control system incorporating pulsed polling provision. Best material for manufacturing strip contains iron, cobalt, silicon, and boron; cobalt content +a of material is higher than 30 atom percent. EFFECT: facilitated manufacture.
Patent RU-95111581-A (RU)
Inventor: DEGTJARENKO G N
IPC: B29C47/00
Filed: 1995-07-05
Abstract: FIELD: extrusion equipment. SUBSTANCE: the offered unit includes working cylinder accommodating auger, pressing die, electric drive and distinguished by availability of pelleting drum located under the working cylinder, and device for product cutting. EFFECT: extended production capabilities of extruder.
Patent RU-95112925-A (RU)
Inventor: KHASANOV I JU
IPC: B01D29/11
Filed: 1995-07-24
Abstract: FIELD: devices for protection of equipment and oil pipe lines against mechanical impurities and dirt and may be used for reliable operation of volumeters in oil flow. SUBSTANCE: filter has chamber with inlet and outlet branch pipes provided end gate whose passage area is equal to diameter of chamber. Filter element is mounted in chamber and is made in form of perforated pipe with quick-detachable metal screen on its surface. Diameter of perforation is less than diameter of screen mesh. Filter element is provided with end at one face surface which enters outlet branch pipe of chamber; at other face surface it is connected with chamber by means of brackets through thrust bolts. In lower portion, it is connected with chute- dirt trap through opening. Chute is mounted on roller supports which make it possible to draw out filter over guides through end gate of chamber. EFFECT: enhanced efficiency and reliability; facilitated cleaning and ease of operation.
Patent TW-200301105-A (TW)
Title: HIV integrase inhibitors
Inventor: WALKER MICHAEL A
IPC: A61K31/194
Filed: 2002-12-06
Abstract: The present invention relates to the inhibition of HIV integrase, and to the treatment of AIDS or ARC by administering compounds of the following formula, or a tautomer of said compound, or a pharmaceutically acceptable salt, solvate or prodrug thereof: wherein R1, R2 and B1 are as defined herein.
Patent TW-200301531-A (TW)
Title: Semiconductor device and method for producing the same
Inventor: TOMIMORI HIROAKI
IPC: H01L23/485
Filed: 2002-12-13
Abstract: An oxide film formed on the surface of copper film of an electrode pad is cleaned by oxalic acid after unevenness is formed on the surface of copper film by treating the surface with organic acid. Thereby, stable resistance is obtained when carrying out a characteristic inspection by bringing a probe into contact with the electrode pad, and it is easily recognized by observation through a microscope that the probe is brought into contact with the electrode pad. In addition, wettability with respect to solder is satisfactory, and it is possible to favorably form a solder bump on the electrode pad.
Patent TW-200402033-A (TW)
Title: Method and apparatus for a data-dependent noise predictive viterbi
Inventor: ASHLEY JONATHAN
IPC: G11B20/10
Filed: 2003-04-14
Abstract: An improved Viterbi detector is disclosed in which each branch metric is calculated based on noise statistics that depend on the signal hypothesis corresponding to the branch. Also disclosed is a method of reducing the complexity of the branch metric calculations by clustering branches corresponding to signals with similar signal-dependent noise statistics. A feature of this architecture is that the branch metrics (and their corresponding square difference operators) are clustered into multiple groups, where all the members of each group draw input from a single, shared noise predictive filter corresponding to the group. In recording technologies as practiced today, physical imperfections in the representation of recorded user data in the recording medium itself are becoming the dominate source of noise in the read back data. This noise is highly dependent on what was (intended to be) written in the medium. The disclosed Viterbi detector exploits this statistical dependence of the noise on the signal.
Patent TW-200423131-A (TW)
Title: Method and system to adjust the refresh interval of DRAM by using temperature sensor
Inventor: SU YUAN-MOU
IPC: G11C11/406
Filed: 2003-04-17
Abstract: The present invention provides a method to refresh DRAM chip. First, detect the operational temperature of the DRAM chip. Determine the corresponding refresh interval according to the operational temperature value. Finally, generate a refresh clock having the corresponding refresh interval, and proceed refreshing to the DRAM chip. The refresh time interval basically decreases with the increase of the operational temperature. When the operational temperature decreases, the refresh interval of the refreshing clock can be increased in the present invention. Thus, under the condition to guarantee the stored data in the DRAM will not be lost, the power consumption for refreshing can be reduced appropriately, and further reduces the electrical energy consumed by the DRAM chip.
Patent TW-200422036-A (TW)
Title: Adjustable prism vision training device
Inventor: LIN CHAO-QUN
IPC: A61F9/00
Filed: 2003-04-21
Abstract: An adjustable prism vision training device includes a fastener to be installed or worn in front of the eyeball of a user and installed with a window for light going therethrough corresponding to the eyeball of the user. An adjustable light refraction device is installed in the window and includes a first lens and a second lens, in which the second lens can be driven through a transmission mechanism by a driving device to rotate relative to the first lens in order to alter the inclusion angle therewith so as to alter the refraction status of the incident light for the eyeball of the user to swing outwards. A vision training effect can be achieved by repetitively making the eyeball of the user to swing outwards.
Patent TW-200404071-A (TW)
Title: Non-nucleoside reverse transcriptase inhibitors
Inventor: SIMONEAU BRUNO
IPC: A61P31/18
Filed: 2003-05-15
Abstract: Compounds represented by formula I: wherein R2 is selected from the group consisting of H, (C1-4)alkyl, halo, haloalkyl, OH, (C1-6)alkoxy, NH(C1-4alkyl) or N(C1-4alkyl)2; R4 is H or Me; R5 is H or Me; R11 is H, (C1-4)alkyl, (C3-4)cycloalkyl and (C1-4)alkyl-(C3-4)cycloalkyl; A is a connecting chain of (C1-3)alkyl; B is O or S; n is 0 or 1; wherein when n is 0: Ring C is 6-or 10-membered aryl or 5- or 6-membered heterocycle having from 1 to 4 heteroatoms selected from the group consisting of O, N, and S, said aryl and said heterocycle being optionally substituted; and E is CONR12R13; CONHNR14R15; NR16COR17; NR18SO2(C1-6)alkyl; SO2NR19R20; or SO2R21; or when n is 1: Ring C is as defined above and E is a single bond or a connecting group; and Ring D is 6-or 10-membered aryl or 5- or 6-membered heterocycle having from 1 to 4 heteroatoms selected from the group consisting of O, N, and S, said aryl and said heterocycle being optionally substituted with from 1 to 5 substituents; or a salt or a prodrug thereof are provided as inhibitors of HIV reverse transcriptase.
Patent TW-200401958-A (TW)
Title: Microelectronic cleaning and arc remover compositions
Inventor: HSU CHIEN-PIN SHERMAN
IPC: C11D1/00
Filed: 2003-05-27
Abstract: Cleaning compositions suitable for cleaning microelectronic structures having silicon dioxide, low-k or high-k dielectrics and copper or aluminum metallizations contain a polar organic solvent selected from amides, sulfones, sulfolenes, selenones and saturated alcohols and a strong alkaline base.
Patent TW-200426782-A (TW)
Title: Disc carrier for a compact disc drive
Inventor: HORNG ALEX
IPC: G11B17/028
Filed: 2003-05-27
Abstract: A disc carrier for a compact disc machine comprises a recession, an axial tube, and a support member. The axial tube is formed on a central of the recession. The support member is received in the recession, and provided with a support flange on its edge. The recession of the disc carrier allow to extend a length of the axial tube so that the axial tube is assured to be fixed with a shaft of a spindle motor that increases rotational stability of the disc carrier. Furthermore, when the disc carrier is combined with a clamping device, the support flange of the support member in the disc carrier is adapted to engage with a plurality of clampers of the clamping device.
Patent TW-200402352-A (TW)
Title: Laminate body, method, and apparatus for manufacturing ultrathin substrate using the laminate body
Inventor: NODA KAZUKI
IPC: B24D3/00
Filed: 2003-06-02
Abstract: Provided is a laminated body comprising a substrate to be ground and a support, where the substrate is ground to a very small thickness and can then be separated from the support without damaging the substrate. One embodiment of the present invention is a laminated body comprising a substrate to be ground, a joining layer in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the laminated body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support.
Patent TW-200400085-A (TW)
Title: Method of manufacturing dispensing nozzles having complex shaped orifices
Inventor: ESPANOL PABLO
IPC: B29C61/02
Filed: 2003-06-03
Abstract: A method for manufacturing a dispensing nozzle for a fluent material for producing a bead of the fluent material having a complex cross section on a substrate starts with the step of preparing a mandrel for the dispensing nozzle. The mandrel has a portion with dimensions substantially matching the complex cross section. A length of heat-shrinkable tubing is fit over the mandrel, and the tubing is heated to induce shrinkage and contact with the mandrel thereby fanning the dispensing nozzle.
Patent TW-200400056-A (TW)
Title: Rapidly disintegrating tablet and preparing method thereof
Inventor: OGASAWARA KAZUYOSHI
IPC: A61K9/00
Filed: 2003-06-06
Abstract: It is to provide a small-sized, intrabuccally rapidly disintegrating tablet having an excellent property, which exhibits a sufficient hardness not to disintegrate during usual handling, a good disintegrability in oral cavity, and a pleasant feeling in a mouth when administered, which comprises D-mannitol having an average particle diameter of 31 μ m to 80 μ m, an active ingredient, a disintegrant, and stearic acid or a metallic stearate in an amount of 0.01% by weight to 0.5% by weight, and a method for producing an intrabuccally rapidly disintegrating tablet containing stearic acid or a metallic stearate in an amount of 0.01% by weight to 0.5% by weight, which is characterized by tableting the powder material containing D-mannitol having an average particle diameter of 31 μ m to 80 μ m, an active ingredient and a disintegrant, consecutively by an external lubricating compression method, wherein prior to the tableting of the powder material, stearic acid or a metallic stearate as a lubricant is sprayed to adhere onto the punches and the dies, and the unadherent surplus of stearic acid or a metallic stearate sprayed and not used in the tableting is consecutively recovered.
Patent TW-200400921-A (TW)
Title: Apparatus for the generation of fluorine gas
Inventor: JUN SONOBE
IPC: C25B9/00
Filed: 2003-07-08
Abstract: To provide an apparatus for the generation of fluorine gas that is capable of very safe and highly reliable operation even during long-term operations. An apparatus 30 for the generation of fluorine gas is provided with an electrolytic cell 32 that generates, in a first gas phase region on the anode side, produce gas whose main component is fluorine gas and at the same time generation, in a second gas phase region on the cathode side, by-product gas whose main component is hydrogen gas. A first and second pressure gauges 46 and 48 are provided in order to measure the pressure in the first and second gas phase regions. A first and second conduits 52 and 72 are provided in order to withdraw the product gas and by-product gas. A first and second flow rate control valves are disposed in the first and second conduits 52 and 72. The apertures of the first and second flow rate control valves are adjusted based on the measurement results from the first and second pressure gauges 46 and 48 so as to maintain the pressures in the first and second gas phase regions at first and second set values that are substantially equal.
Patent TW-200504730-A (TW)
Title: Optical device
Inventor: WANG GIN-KON
Filed: 2003-07-17
Abstract: The present invention is directed to an optical device which includes a first laser diode, a beam splitter, a first objective lens, a photodetector, a second laser diode, a wedge plate beam splitter, a second objective lens and a collimator. The present invention deploys two independent transmitting paths. However the retrieving paths share the beam splitter and the photodetector commonly at the returning route.
Patent TW-200405381-A (TW)
Title: Circuit arrangement for operating discharge lamps
Inventor: MAYER SIEGFRIED
IPC: H05B41/282
Filed: 2003-08-04
Abstract: Circuit arrangement for operating discharge lamps (LP), having the following features: A power factor correction device (PFC) provides an intermediate circuit voltage; an inverter (INV), which draws its power from the intermediate circuit voltage, outputs power to discharge lamps (LP). According to the invention, an oscillation of the power factor correction device (PFC) only takes place when it is started, by means of a starting device (TRG), by an oscillation of the inverter (INV). This provides cost-effective control of the sequences in the circuit arrangement.
Patent TW-200507207-A (TW)
Title: Chip package structure
Inventor: HSU CHI-HSING
IPC: H01L23/31
Filed: 2003-08-14
Abstract: A chip package structure is composed of a carrier, a chip, a passive component, at least one first wire, at least one second wire and an insulating material. The passive component is located between a power contact and a ground contact of the carrier, and the first wire connects a bonding pad of the chip to a terminal of the passive component. The length of the first wire will be shorten and a signal transmission path through the first wire is also shorten so as to improve the electrical performance of the chip and to increase the layout space of neighboring wires. In addition, one end of the second wire can cross over the passive component and connect to a contact on the peripheral area of the carrier.
Patent TW-200509599-A (TW)
Title: Test system and device for diagnosing Ethernet switch circuit
Inventor: HUANG YIN-KUEN
IPC: H04L12/26
Filed: 2003-08-28
Abstract: The present invention relates to a test system and device for diagnosing Ethernet switch circuit. The Ethernet switch device under test can be operated in a normal mode and a diagnostic mode. Under the normal mode, the Ethernet switch device transmits and receives standard packets. The standard packet has a CRC field. The value of CRC field is determined by operating L bytes of the packet. Under the diagnostic mode, the Ethernet switch device transmits and receives a test packet. The value of CRC field of the test packet is determined by operating L-1 bytes of the packet. The Ethernet switch device under test can accurately receive the general packet with CRC field value determined by operating L bytes of the packet and the test packet with CRC field value determined by operating L-1 bytes of the packet, and respond to the packets.
Patent TW-200511821-A (TW)
Title: Method and device for automatically identifying a film and storage medium storing a computer program for executing the method
Inventor: GUO XIAN-QIANG
IPC: H04N1/56
Filed: 2003-09-09
Abstract: There is provided a method for automatically identifying a film, which is suitable for a scanner to identify a film placed in the scanner. The method comprises first previewing the film placed in the scanner to obtain an original preview from the scanner, the original preview including a film image, the original preview having plural pixels, each pixel having a hue value; next, performing pixel filling to the pixels to exclude the over-bright and over-dark parts in the original preview and obtain an image preview; then, performing image circling and selecting to the image preview to determine an image frame; and finally performing image segmentation to each image frame so as to identify the image of the film.
Patent TW-200408269-A (TW)
Title: Apparatus and method for inspecting pattern defect
Inventor: WATANUKI AKIO
IPC: H04N17/00
Filed: 2003-09-09
Abstract: Method and apparatus for inspecting pattern defect can inspect printing defects of fluorescent substances formed on a glass substrate such as a plasma display panel and the like automatifcally and rapidly without being affected by a coating pattern of the fluorescent substances, and can be installed easily in manufacturing process of the plasma display panel to thereby achieve a low cost and high speed detection. In case of inspecting the pattern defect, stripe-form pattern of the fluorescent substances formed on the glass substrate are scanned, and then a direction of the stripe-form pattern of the fluorescent substances are detected from picture signals obtained by the scanning, and then the pattern defect is inspected by comparing at least two picture data with each other, the picture data being related to the direction of the stripe-form pattern.
Patent TW-200413042-A (TW)
Title: Powder inhalator
Inventor: NISHIBAYASHI TORU
IPC: A61M11/00
Filed: 2003-10-09
Abstract: A powder inhalator comprising: a housing; a supply member for holding a powdered drug for a large number of doses and having a drug discharge aperture at its bottom surface; a drug carrier, to which the powdered drug is supplied from the drug discharge aperture of the supply member, and having on its upper surface a measuring recess that has a volume equivalent to one dose of the drug; and an operation member disposed so as to move freely back and forth, and operate the drug carrier; the drug carrier moving in contact with the bottom surface of the supply member to carry the powdered drug loaded into the measuring recess from the position of the drug discharge aperture to an air inhalation channel, wherein the drug carrier is disposed slidably so that the measuring recess moves in a circular manner by sliding the drug carrier.
Patent TW-200517892-A (TW)
Title: Method for detecting circuit layout and computer system for carrying out the same
Inventor: Chen dao-hong
IPC: G06F9/45
Filed: 2003-11-18
Abstract: The present invention provides a method for detecting circuit layout and the computer system for carrying out the same. First, a second file is established to record a point-measuring acquiring standard, and a computer system is employed to read a first file recoded with practical situations of circuit layout. Next, a detecting program is executed to find out unsatisfied parts for the point-measuring acquiring standard by comparing the first file with the second file, and to find out, from the first file, those total amounts of power source measuring points that are less than safety amounts and require for adding power source measuring points, and those measuring points that have distances less than safety distances and require for modifying. However, this invention can promptly and accurately find out those faults of circuit layout in the arrangement of measuring points so as to save the manpower and time.
Patent TW-200413238-A (TW)
Title: Elevator with duct for tail cord
Inventor: TANAKA KAZUHIRO
IPC: B66B7/08
Filed: 2003-12-04
Abstract: An elevator is provided to prevent a tail cord from being projected out of a tail-cord duct under the influence of air current flowing in the tail-cord duct. The tail-cord duct is formed along an elevating space in which a passenger car moves up and down. The tail-cord duct is provided, along the elevating space, with an opening that opens it. An arm part fixed to the passenger car is introduced into the tail-cord duct. In the tail-cord duct, a tail cord is suspended from the arm part. In plan view of the tail-cord duct, a portion of the arm part for suspending the tail cord is shifted from the opening in a duct-width direction of the duct.