baber/WOPTO huggingface dataset:
Patent RU-94037210-A (RU)
Inventor: SHTEKHMAN B V
IPC: B04C5/08
Filed: 1994-10-04
Abstract: FIELD: power engineering, in particular, purification of gases. SUBSTANCE: cyclone has casing 1 with conical nozzle 2 and cover 3, distributing chamber 4, inlet chamber 5, discharge pipe 6, swirling device with lower, middle, upper disks 8,9,10 defining two tiers with convex blades 11,12 of upper and lower tiers, respectively. Number of blades of upper tier exceeds that of lower tier. Inner diameter of middle disk 9 exceeds inner diameter of lower and upper disks 8,10. Middle disk 9 and casing 1 define slit 13. Chamber 14 is defined by casing 1, cover 3 and disk 10. Chamber 14 has branch pipe 15 with regulator 16, shield 17 attached to disk 9 to define with casing 1 chamber 18 and with disk 8 - slit 19. Cyclone has guiding devices 20,22 with convex blades oriented in opposite directions relative to blades 11,12. EFFECT: increased efficiency in purification of dust-laden gases and enhanced reliability in operation. 5 cl
Patent RU-95101404-A (RU)
Inventor: KIROVSKAJA I A
IPC: B01J20/12
Filed: 1995-01-31
Abstract: FIELD: methods of dehydration. SUBSTANCE: highly divided sorbent is immersed into a solution with specified pH value. After stirring, mixture is allowed to stand until equilibrium is attained whereupon pH is measured. The values of ΔpH are then plotted versus initial pH values, and from resultant plot, pH value for isoelectric state of the surface is determined. If the latter value is lower than six, absorption capability of sorbent is regarded to be satisfactory. Method may be used when choosing sorbent for petroleum product drying. EFFECT: simplified procedure.
Patent RU-95103737-A (RU)
Inventor: DANIEL BISHON
IPC: C07D211/52
Filed: 1995-03-17
Abstract: FIELD: organic chemistry. SUBSTANCE: product: new derivatives of aryl-substituted piperidines of the formula (I): $$$ where: Ar means pyrid-2-yl or free phenyl or phenyl substituted with halogen, methyl or $$$-alkoxyl; $$$ means methyl group; $$$ means hydrogen, or $$$ and $$$ together mean group $$$; $$$ means hydroxyl, $$$-alkoxyl, $$$-acylhydroxy-group, cyano-group, group $$$, group $$$, group $$$, group $$$, group $$$, $$$-acyl group, $$$-alkoxycarbonyl, group $$$, group $$$, $$$-alkoxymethyl, $$$-acyloxymethyl, $$$-alkylaminocarbonylhydroxymethyl, group $$$, group $$$, group $$$, group $$$, group $$$ or $$$ means double bond between carbon atom with which it is bound and adjacent carbon atom of piperidine ring; or Ar and $$$ together with carbon atom with which they were bound form group of the formula (a): $$$. Synthesized compounds were used as antagonists of receptors to neurokinin $$$. Invention relates to also method of synthesis of new piperidine derivatives and pharmcomposition based on thereof. Invention relates to also new intermediate compounds of piperidine derivatives synthesis. EFFECT: improved method of synthesis.
Patent RU-95104114-A (RU)
Inventor: LIKHTENBERG L A
IPC: C12G3/08
Filed: 1995-03-22
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: preparing an aqueous-spirituous liquid is carried out simultaneously by treatment with its oxidizing agent - gaseous oxygen. One part of oxygen is added to water used for an aqueous-spirituous liquid preparing. For preparing an aqueous-spirituous liquid rectified alcohol flow, water flow saturated with oxygen and the remained oxygen part were mixed. The obtained vodka is kept and filtered. EFFECT: improved method enhanced quality of product.
Patent RU-95104149-A (RU)
Inventor: KARPOV L P
IPC: G01N3/32
Filed: 1995-03-21
Abstract: FIELD: instrumentation engineering, input control of metal, processing control of sheets at metallurgical works. SUBSTANCE: aim is to test mechanical brittleness of sheets. Diagonal sample is tested by 90 dwg bending off. Cycle is repeated till sample destruction. According to destruction pattern brittleness is determined. Estimation of sheet brittleness is exercised according to number of fragile sheets among number of tested sheets. EFFECT: method allows to test mechanical brittleness of sheets. 1 cl, 2 dwg
Patent RU-95105723-A (RU)
Inventor: ALEKSEEV V A
IPC: G01V3/02
Filed: 1995-04-14
Abstract: FIELD: geophysical instruments, in particular, searching underground objects and chambers in archeology. SUBSTANCE: measurements and comparison of measured results are controlled by electrode switching program which is stored in read-only memory unit 10 of microcomputer 1 which has control processor 8. Microprocessor 8 actuates control unit 14 of commutator 4 so that selected electrodes from electrode unit 5 are connected to meter 2 and generator 3. In addition microprocessor runs preliminary mathematical processing and analysis of measurement results which lead to selection of another region for measuring. Computer 6 is used for mathematical processing of measurement results for investigated region as whole. EFFECT: simplified measurements, increased precision of electrode switching, possibility to vary measurement methods depending on object which is located in ground. 1 dwg
Patent RU-95107302-A (RU)
Inventor: LARIN M P
IPC: C23C14/22
Filed: 1995-05-05
Abstract: FIELD: application of metal coatings in form of condensable films for subsequent use in vacuum, cryogenic, laser and aerospace engineering, in micro- and optoelectronics. SUBSTANCE: onto preheated substrate pure metal film at least 1 mcm thick is deposited by sputtering metal having high electric and heat conduction, in particular, aluminium or copper with average grain size at least 3 mcm, in flow of high-purity inert gas, for instance, helium under pressure 2-10 Pa. Coatings thus-produced can be used in infrared and fibre optics. EFFECT: lower sorption capacity, greater reflective capacity of coatings, extended storage life of stable- quality coatings. 12 cl
Patent RU-95108978-A (RU)
Inventor: ZHIVOV V V
IPC: G09F19/18
Filed: 1995-05-29
Abstract: FIELD: information equipment. SUBSTANCE: invention can find use in information equipment and advertising and in creation of video effects while conducting various public shows. Process includes formation of image on screen. Image is formed on screen unsteady in time and space by means of coherent pulse radiation of visible range with controlled rate of pulse repetition. Cloud of smoke, vapor, their currents, jet of air with water dust or natural cloud are used in the capacity of screen. EFFECT: improved efficiency and reduced cost of process. 3 cl, 1 dwg
Patent RU-95110412-A (RU)
Inventor: ZOTOV V F
IPC: F42B15/00
Filed: 1995-06-21
Abstract: FIELD: military equipment; projectiles with rocket engines (jet and active-jet) and safety measures to be taken in handling them. SUBSTANCE: an opening nozzle cover retainer is introduced in the projectile, having a jet engine with a cowling and bottom, and a reduced-strength coupling of the cowling to the bottom is provided. The opening nozzle cover retainer may be made in the form of segments of a U-shaped ring furnished with spaced apart shoulders embracing the nozzle cover and the annular flange on the projectile and installed with formation of a cavity between the inner surface of the segments and the outer surface of the projectile communicating with the environment. Besides, the opening nozzle cover retainer may be made in the form of lugs on the blades of the tailplane engageable with the nozzle cover in the folded position of the blades. EFFECT: enhanced safety of jet projectile when it is in the flame area due to opening of the coupling of the cowling and bottom of accidentally actuated rocket engine and reduction of projectile scattering area.
Patent RU-95110861-A (RU)
Inventor: KRISTOF DJURAN
IPC: B66B3/02
Filed: 1995-07-04
Abstract: FIELD: mechanical engineering. SUBSTANCE: system for attachment of electrical component 10 to load-bearing wall 16 has panel 12 supported by its rear side and casing 14 which may be received by hole 18 in load-bearing wall. Casing has first face 20 and opposite face provided with clamps 34 and bearing uprights for these clamps. Opposite face of casing has two blind holes whose form completes shape of uprights; these holes are shifted to side relative to normal position of second clamps. Component may be dismantled by means of wrench having two arms which are received by grooves 42 and 44 provided on rear side of front panel 12. These arms have inclined edges for faying to bevelled outer edges of second clamps and moving them aside till uprights are opposite blind holes. EFFECT: enhanced reliability. 14 cl, 12 dwg
Patent RU-95112187-A (RU)
Inventor: ERKIN V N
IPC: C10G11/05
Filed: 1995-07-13
Abstract: FIELD: petroleum processing. SUBSTANCE: gasoline originated from thermal cracking, viscosity breaking, or coking process is fed into stripping zone of catalytic cracking reactor in amount 5-30% based on total raw material weight. Process is carried out at 470-510 C, weight rapidity 0.3-1.0 h, and catalyst circulation rate 20-120 kg per 1 kg of gasoline. EFFECT: increased resource of quality gasolines.
Patent TW-200407533-A (TW)
Title: Automatic luminance detection system and method thereof
Inventor: ZHU XIN-HUA
IPC: G01J1/00
Filed: 2002-11-04
Abstract: The present invention is an automatic detection system, which is applied in the luminance detection of LCD backlight lamp tube. It comprises: a location positioning module, a power-supplying module, a luminance detection module, a display module and a data determination/storage module. The location positioning module has a holder to fix the lamp, and can move the back light lamp tube to pass through a detection position. The power-supplying module provides the electrical power to the back light lamp tube, and turns on the lamp tube when the back light lamp tube moves from the location positioning module to the detection position. At this time, the luminance detection module can detect the plural luminance signals of the back light lamp tube. The data determination/storage module can store these luminance signals, and perform statistical computation to obtain a computation result. When the computed result does not meet a standard value, an alarm signal is outputted, and is displayed through a display module.
Patent TW-200300198-A (TW)
Title: Integrated vane for use in wind or water and process for producing the same
Inventor: SEKI KAZUICHI
IPC: B29C70/06
Filed: 2002-11-06
Abstract: In an integrated vane I for use in wind or water, main blades 3 arranged around an axial shaft 2 of the vane and support blades 4 for joining the main blades to the axial shaft are integrally formed with light and high strength fiber material such as glass fibers and carbon fibers. The main blade is symmetrical or asymmetrical in its cross sectional view and the support blade is symmetrical in its cross sectional view. The upper support blade may be asymmetrical in its cross sectional view and the lower support blade may have an up-and-down reversed shape of that of the upper support blade. A mountain-shaped portion may be formed at the ends of the main blade for reducing noise. The strength of crossing portions between the main and support blade of the vertical axis vane for use in wind or water is thus improved.
Patent TW-200408670-A (TW)
Title: A method preparing a surface modifier for nanoparticles and dispersion of inorganic oxide nanoparticles and application thereof
Inventor: WU RU-YU
IPC: C07F7/08
Filed: 2002-11-22
Abstract: The present invention provides a method of preparing a surface modifier for nanoparticles dispersion of inorganic oxide nanoparticles. The surface modifier is formed by hydrolyzing 1 part by weight of organic silane compound which can be hydrolyzed to form silanol with 1~9 parts by weight of alcohol/water solution (the weight ratio of alcohol to water is 60 : 40~95 : 5) at a temperature from 30 DEG C to 70 DEG C, which is characterized in that the alcohol/water solution can control the degree of forming of silanol, and thus prevent self-condensing between silanols. This invention also provides a substantially non-aggregated dispersion of inorganic oxide nanoparticles, which is formed by dispersing inorganic oxide nanoparticles in aforesaid surface modifier. Said dispersion can be used for the manufacture of inorganic-organic nanocomposite, especially anti-ultraviolet polyester products.
Patent TW-200410421-A (TW)
Title: Structure and manufacturing method of phototransistor
Inventor: TERAJIMA KAZUTAKA
IPC: H01L35/24
Filed: 2002-12-12
Abstract: A manufacturing method of phototransistor comprises: (1) form boron phosphide buffer layer on the silicon substrate and then form the first aluminum nitride layer to compensate for the stress. (2) Form GaN layer and N-type AlN to make the hetero-junction. (3) Selectively perform epitaxial growth and anisotropically etch the GaN series material to form the prism type light-receiving layer with cubic lattice. The prism type light-receiving layer gathers the incident beam. Then the electrons of the N-type AlN layer are excited and hence the high-speed two dimensional electron gas is formed in the GaN layer. Therefore, the power and sensitivity of the phototransistor is increased.
Patent TW-200301272-A (TW)
Title: Method for increasing solid state polymerization rate of polyester polymers
Inventor: PARTHASARATHY ANJU
IPC: C08G/
Filed: 2002-12-19
Abstract: This invention concerns a method for increasing the polymerization rate of polyester polymers in the solid state by adding a catalytic amount of zinc p-toluenesulfonate to a polyester polymer melt that is essentially free of antimony and germanium, before solid state polymerization. A method for increasing the rate of polymerization in the solid state of a low molecular weight polyester prepolymer, said method comprising the steps: (a) introducing an effective amount of zinc p-toluenesulfonate catalyst into a polyester prepolymer melt that is essentially free of antimony or germanium; (b) forming molten droplets of the prepolymer melt; (c) collecting and crystallizing said droplets; such that the pellets produced are solid state polymerizable at enhanced rates.
Patent TW-200411127-A (TW)
Title: Fixed position back-and-forth moving mechanism
Inventor: LU YEN-HAO
Filed: 2002-12-16
Abstract: This invention discloses a pick and place head with a first rotary arm having a first side wall and a second side wall, a first pulley coupling to the first side wall and a second pulley coupling to the second side wall. The first rotary arm coupling to a second rotary arm, the second rotary arm coupling to a third rotary arm, the third rotary arm move back-and-forth between two points.
Patent TW-200414864-A (TW)
Title: Device for fastening plate-like object or sheet-like object
Inventor: Lin rong-de
IPC: H05K7/00
Filed: 2003-01-22
Abstract: A device for fastening a plate-like object or a sheet-like object comprises: a base whose four corners having a guide rail separately extending downwards and outwards. Each guide rail separately has a first end and a second end. The clearance of the first end of the second guide rail is smaller than the clearance of the second end of the second guide rail. The invented device also comprises four mobile fasteners each having a fastening part and a connection part, in which the connection part is slidably connected to the guide rail on the base so that the mobile fasteners are slidably mounted on the base and moveable along the guide rails. Thus, when the fastening parts of the mobile fasteners jointly fasten the four corners of the plate-like object or the sheet-like object, the mobile fasteners will reach a balance due to the weight of the plate-like object or the sheet-like object.
Patent TW-200400926-A (TW)
Title: Method of production and method of quality control for glass ceramic
Inventor: KATAOKA MARIKO
IPC: C03C10/14
Filed: 2003-02-21
Abstract: This invention provides a method of quality control for a glass ceramic, which comprises determining in advance the relationship between the crystallization temperature of a glass ceramic and relevent physical property in question and the relationship between physical parameter and physical property, measuring the physical parameter of a glass ceramic sampled from a glass ceramic production line, and controlling the actual crystallization temperature, based on the above relationships, so as for the glass ceramic to be produced with a desired value of the physical property.
Patent TW-200306781-A (TW)
Title: Delivery systems for cyclopropene compounds
Inventor: LAMOLA ANGELO ANTHONY
IPC: A01G5/06
Filed: 2003-02-24
Abstract: The present invention relates to new delivery systems for cyclopropene compounds of a cyclopropene compound generator comprising at least one substrate, a material containing at least one cyclopropene compound and a release agent whereby at least one side of one substrate is coated with the material containing at least one cyclopropene compound and wherein when the material containing at least one cyclopropene compound is exposed to the release agent, a gaseous cyclopropene compound is released. The present invention also provides methods to release a cyclopropene compound from such a generator to deliver a cyclopropene compound to plants, fruits, flowers or vegetables to inhibit an ethylene response in the plants, fruits, flowers or vegetable.
Patent TW-200401660-A (TW)
Title: Filter cartridge
Inventor: KOMATSU MAKOTO
IPC: B01J47/12
Filed: 2003-02-27
Abstract: The present invention has an object to provide a filter cartridge for purifying a chemical which can efficiently remove metal ions and impurities in the form of fine particles in a liquid to be filtered. The present invention provides, as the means to achieve the above described object, a filter cartridge comprising a fiber membrane material obtained by introducing ion exchange groups and/or chelate groups into an organic polymer fiber membrane base material having an average fiber diameter of 0.1 μ m to 20 μ m and an average pore size of 1 μ m to 20 μ m or a filter cartridge. And also present invention provides, as the means to achieve the above described object, comprising a bi-layered or laminated structure of filter membranes prepared from fiber membrane material obtained by introducing ion exchange groups and/or chelate groups into an organic polymer fiber membrane base material and a micro porous membrane material.
Patent TW-200418097-A (TW)
Title: Method to form nitride layer with different thicknesses
Inventor: HSIEN YUNG
IPC: H01L29/51
Filed: 2003-03-13
Abstract: A method to form nitride layer with different thicknesses is disclosed, whose steps comprising: providing a semiconductor substrate; proceeding a pre-nitridation process to the semiconductor substrate to form a nitridation film on the semiconductor substrate; forming a mask layer covering part of the nitridation film; removing the nitridation film uncovered by the mask layer to expose part of the semiconductor substrate; removing the mask layer; globally proceeding a nitridation deposition to form the first nitridation layer on the nitridation film and a second nitridation layer on the semiconductor substrate, in which the thickness of the first nitridation layer is thicker than that of the second nitridation layer.
Patent TW-200306792-A (TW)
Title: Footwear sole having support elements with compressible apertures
Inventor: ROHDE MARK W
IPC: A43B13/18
Filed: 2003-03-19
Abstract: The invention is an article of footwear having one or more support elements disposed in the sole. At least one of the support elements includes an aperture that increase the compliance of the sole. By selecting a specific aperture configuration for each support element, the compliance of each area of the footwear may be adjusted to conform to the demands of a particular application for the footwear. In addition, the footwear may include one or more plugs that are removably-received by the apertures to provide the wearer with control over the compliance characteristics of the sole.
Patent TW-200307075-A (TW)
Title: Odor eliminating fiber structure having indicator
Inventor: TSURUMI HIDEYUKI
IPC: D06M11/00
Filed: 2003-04-04
Abstract: Disclosed herein is an odor eliminating fiber structure having an indicator comprising a fiber substrate containing odor eliminating fibers, a surface thereof being visibly determined for change of odor eliminating power with a difference between a color of the fiber substrate discoloring through adsorption of a smelling gas and a color of a standard color display part.
Patent TW-200402443-A (TW)
Title: Flame retardants for polymers comprising a mixture of two different aryl phosphates, their preparation and their use
Inventor: JANKE NIKOLAUS
IPC: C08G59/14
Filed: 2003-04-15
Abstract: The present invention relates to a novel flame retardant system for polymers comprising a mixture of two different aryl phosphates, to its preparation, and to its use.
Patent TW-200422633-A (TW)
Title: Pixel measuring method
Inventor: TSAI SHAN-HUNG
IPC: G09G3/30
Filed: 2003-04-23
Abstract: A pixel measuring method is provided. The pixel measuring method is adapt to measure the pixel which the lighting device is not plated in the display. The pixel measuring method is to form the capacitor between the open end of the electronic device connecting the one end of the lighting device and the increasing common line (or the original scan line or the data line in the display) in the pixel which the lighting device is not plated. Then, it measures the electronic device connecting the lighting device by charging and discharging the capacitor, thus the present invention can measure the overall devices of the pixel.
Patent TW-200502929-A (TW)
Title: Locking member for an optical disk drive
Inventor: KUO SHENG-JUNG
IPC: G11B33/00
Filed: 2003-07-09
Abstract: The present invention is directed to a locking member for use in the optical disk drive. The locking member includes a base, a tubular projection and an enlarged portion. The base and the tubular projection are integrally formed with the enlarged portion. A hole formed with the chassis of the optical disk drive is sized to receive the locking member that extends through the hole of the chassis. The locking member can be fixed on the chassis by riveting, and the locking member can absorb the large impact or shock. Alternatively, a screw thread can be integrally formed with the hole and the enlarged portion. The locking member can threadly extend through and engage with the hole of the chassis to absorb the impact or shock without breakage or failure of the locking member.
Patent TW-200307894-A (TW)
Title: Display apparatus (1)
Inventor: KIMURA MUTSUMI
IPC: H01L51/50
Filed: 1998-02-17
Abstract: In the thin-film transistor driven Organic Electro-Luminescence (EL) Display Components, in order to reduce the thin-film transistors' deterioration with time, in all the thin-film transistors used, at least one or two are formed by p-channel type thin-film transistors. The p-channel type thin-film transistor is formed and realized with the built-in driving circuit's thin-film transistor in the same process.
Patent TW-200404767-A (TW)
Title: Process for the production of bisphenol-A
Inventor: CHIANG CHEN-CHOU
IPC: B01D15/18
Filed: 2003-08-06
Abstract: The invention provides a process for the continuous production of bisphenol-A by continuously reacting phenol using an acid catalyst resin and continuously or essentially continuously removing water from the system. Continuous removal of water allows for increased catalytic activity of the resin and therefore improved productivity. Removal is facilitated by conducting the process in a carousel simulated moving bed device. Process efficiency is further enhanced by conducting the process in a device configured to have a combination of series, parallel or reverse flows which are optionally arranged so the process results in higher yield and lower impurities.