baber/WOPTO huggingface dataset:
Patent RU-94035663-A (RU)
Inventor: DZHON ARTUR MAKLEJN
IPC: A61K31/59
Filed: 1994-09-27
Abstract: FIELD: vitamins. SUBSTANCE: invention relates to compounds 1,25-dihydroxy-16-en-24-oxocholecalciferol and 1,24,25-trihydroxy-16-en-cholecalciferol that stimulate differentiation of cells HL-60. Compounds were synthesized by perfusion of 1,25-dihydroxy-16-en-cholecalciferol in rat kidney, perfusate extraction and extraction of 1,25-dihydroxy-16-en-24-oxocholecalciferol and 1,24,25-trihydroxy-16-en-cholecalciferol. These compounds can be used for treatment oncogenic diseases (leukemia), they decrease human keratinocyte proliferation and therefore they can be used for treatment of hyperproliferative skin diseases, for example, psoriasis. EFFECT: improved method of preparing, enhanced effectiveness of compounds.
Patent RU-94036134-A (RU)
Inventor: ALEEV R M
IPC: F17D5/02
Filed: 1994-09-27
Abstract: FIELD: transmission pipeline. SUBSTANCE: method for remote leak detection of liquid hydrocarbons of pipelines includes aerial photography of the heat field of the pipeline route, determination of threshold luminance values, location of local parcels of land with abnormal temperature, recording luminance of the heat field of the land parcels. Laser radiation is used for additional sounding of pipeline route. Current values of intensity fields of combined scattering spectra are determined for the first "n" components of gaseous phase of liquid hydrocarbons and nitrogen Q-branch over the entire land parcels of the route. Threshold and current values of the spectrum intensity as ratio of nitrogen Q-branch of the first, second, third "n" component to spectrum intensity of the first component of gaseous phase of liquid hydrocarbons over the local land parcels are determined. Mean values of the above ratios over entire route parcel under control are found. Local parcels with abnormal temperature with difference between mean value of the above ratios of the entire route parcel and value of the same ratios of the given local parcel exceeds preset threshold level. EFFECT: accident prevention.
Patent RU-94044449-A (RU)
Inventor: SAMANTA KHEJS-BREHDLI
IPC: F23R3/28
Filed: 1994-12-15
Abstract: FIELD: gas-turbine engines. SUBSTANCE: combustion chamber 28 has primary, secondary, and tertiary combustion regions 26,40, and 44 arranged in tandem along flow. Chamber has secondary fuel-and-air mixing tube 64 and tetriary fuel-and-air mixing tube 76. Tube 64 has secondary air intake 72 at its upstream end. Tetriary mixing tube 78 has tetriary air intake 84 at its upstream end. Intake 84 is arranged near air intake 72. Combined secondary-tertiary fuel system 88 is provided for feeding fuel to secondary and tertiary mixing tubes 64, 76. Fuel system 88 has header 90 near secondary mixing tube 64 and separated by means of the latter from tertiary mixing tube 76. Header 90 has holes to pass fuel to tertiary air intake 84 through secondary air intake 72. Fuel pressure changes force fuel to secondary air intake 72 or to tertiary air intake 84. EFFECT: simplified design of combustion chamber due to reduced number of headers and fuel injectors. 2 dwg
Patent RU-94045844-A (RU)
Inventor: KRISTER STORGOR
IPC: F16L58/02
Filed: 1993-04-06
Abstract: FIELD: pipe line engineering. SUBSTANCE: pipe consists of interconnected rigid pipe members. Each pipe member joint has female bushing part and male locking part. At least one of the parts is provided with the stop surface which abuts against the surface of the projection when pipe members are pressed to each other. The joint is also provided with a lock to prevent disconnection of the members. The ring of the projection is used as an expander of the male part. The ring is a part of the member and outer diameter of the ring is approximately equal to the outer diameter of the female part. The ring is provided with the surface to which the stop surface of the outer edge of the female part is pressed when the pipes are pressed to each other. EFFECT: improved design.
Patent RU-95101466-A (RU)
Inventor: MALOJ B S
IPC: B64D37/16
Filed: 1995-02-03
Abstract: FIELD: manufacture of aircraft; fuel filling equipment. SUBSTANCE: cover of on-board pressure fuelling unit has cover 1 proper with bearing flange 2 provided with sealing device 3 and hold-down 5 fitted coaxially relative to it. Hold-down 5 is telescopically mounted on outer cylindrical surface of cover 1 where second sealing device 4 is fitted in circular bore. Cover 1 and hold- down 5 are mutually loaded with spring 7 located between them; holes 8 are provided in end wall of cover 1 which are brought in communication with space between cover 1 and hold-down 5, forming relief chamber 9. EFFECT: enhanced reliability due to limiting maximum force of pressing the cover and excluding break of hold-down. 2 cl, 2 dwg
Patent RU-95102403-A (RU)
Inventor: SMIRNOV JU G
IPC: B28C5/16
Filed: 1995-02-15
Abstract: FIELD: construction. SUBSTANCE: apparatus comprises sealed mixing vessel whose lower bottom has discharge port, central shaft, auxiliary shaft, and feeding pipe. Both shafts are provided with scrapers which have at each end inclined blades. Central shaft is coupled to auxiliary one by coupling sleeve to enable its limited vertical axial movement. EFFECT: apparatus can be used for preparing and applying plastering and fine-grain concrete, as well as all types of decorative stucco.
Patent RU-95102819-A (RU)
Inventor: PETROV A D
IPC: A01G9/00
Filed: 1995-02-27
Abstract: FIELD: seed growing. SUBSTANCE: method involves mixing ginseng seeds and sand at the ratio of 1:3; laying into caprone web; burying in September in preliminarily prepared fertile soil at the depth of 10-15 cm. In a year seeds are ready for sowing. EFFECT: increased efficiency by retained hereditary genes of ginseng seeds, resistance of seedlings produced from these seeds to diseases and increased yield.
Patent RU-95106840-A (RU)
Inventor: OSTRIKOV M F
IPC: G09B23/00
Filed: 1995-04-28
Abstract: FIELD: educational appliances. SUBSTANCE: educational appliance has tank 1 partially filled with water 2 and closed with sealing plug 4, shaped pipes 5 mounted outside of tank 1, made up as semi-rings, and oriented along the longitudinal axis of tank 1 over a screw line, the ends of the pipes being soldered into the tank, permanent ring magnets 6 magnetized axially symmetrically and mounted outside of pipes 5, testing body 8 which underlies top ends 7 of pipes 5 inside tank 1, and base made up as float 9 floating in tank 12 with liquid 13. EFFECT: enhanced demonstration capabilities.
Patent RU-95107019-A (RU)
Inventor: VASIL EV V P
IPC: B60M1/12
Filed: 1995-04-19
Abstract: FIELD: electrified city transport and electrified railway transport. SUBSTANCE: condition of contact wire is checked by recording dynamic deformation of contact wire by optical device, with vehicle running along. Optical device for checking condition of contact wire has base with optical system secured on vehicle current collector. Optical system consists of six pickups arranged along contact wire axis which form low spread beams, and two receivers taking light radiation in which signal proportional to linear displacements of irradiated zone is formed. Radiators and receivers are arranged at a distance of cross overhanging length of contact wire. EFFECT: enhanced operation reliability. 3 cl, 5 dwg
Patent RU-95108592-A (RU)
Inventor: VOL FGANG MJULLER
IPC: C01B31/02
Filed: 1993-09-03
Abstract: FIELD: chemical industry. SUBSTANCE: process for separation of fullerenes by chromatography at 20-80 C with non-polar aromatic solvent (toluene and/or benzene) used as eluent. The material carrier is coke, anthracite and/or graphite except for natural graphite. Concentration of separated Cand Cfractions (wt%): at least 97 and 94-98, respectively. EFFECT: more efficient separation process. 3 cl, 6 ex, 1 tbl
Patent RU-95110120-A (RU)
Inventor: MAKUNIN A V
IPC: B01J8/06
Filed: 1995-06-19
Abstract: FIELD: heat power engineering, chemistry. SUBSTANCE: invention refers to branches of industry using converted gas and to equipment cleaning and processing gas ejections. Reaction element of catalytic reactor has cylindrical case 1 with capped butt 2 in which catalyst 3 is mounted uniaxially with clearance relative to internal surface of case. Catalyst is applied on to branch 4 uniaxial to case 1 and has hole in butt 5 placed with clearance with regard to capped butt 2 of case 1. Reaction element is provided with high-porous gas penetrable catalytic ring element 6. Ring element and internal branch 4 are anchored with ring clearance respective to each other. Butts 5 and 7 of mentioned branch and ring elements are positioned at fixed distances from capped butt 2, are rigidly interconnected with the aid of ring cap 8 located in clearance between them. Opposite butt 9 of ring element 6 is rigidly coupled to other ring cap 10 anchored in clearance between ring element 6 and case 1 and fitting snugly internal surface of the latter. EFFECT: enhanced efficiency and reliability of reaction element due to implementation of changes into design. 2 dwg
Patent RU-95111801-A (RU)
Inventor: BELJAEV V S
IPC: H04L27/18
Filed: 1995-07-10
Abstract: FIELD: radio links, wire and cable communication lines using relative phase keying. SUBSTANCE: two phase-staggered parallel channels operating at single carrier simultaneously are formed in transmitter and receiver. Binary messages are transmitted in mutually inverted form over these two channels by using special relative phase keying method. Resultant signal received is shaped and separated from noise by subtracting one data character from other mutually inverted one which are received over these two phase-staggered channels. In the process, resultant signal level increases and noise level decreases. EFFECT: improved noise immunity and reliability of binary digital message transmission by radio signals with relative phase keying without increasing transmitter power, transmission time, and frequency band. 6 cl, 1 dwg
Patent SA-98190227-A (SA)
Inventor: KRAPE PHILLIP J
IPC: A61K9/20
Filed: 1998-06-30
Abstract: يشمل الاختراع الحالي الكشف عن التفتيتات الصلبة قليلة الانحلال في الماء والمحضرة باستعمال طريقة المذيب او طريقة الصهر. تصنع هذه التفتيتات باستعمال القاعدة الحرة للدواء، وبالتحديد قاعدة الباروكستين الحرة (أحد الزيوت)، التي تقدم عملية انصهار في درجات حرارة منخفضة و بكميات مذيب عضوي قليلة لعملية المذيب و تسمح بتركيب ملح الباروكستين خلال عملية صناعة التفتيت الصلب.
Patent TW-200407030-A (TW)
Title: Image compensation method
Inventor: KUO SHIH-ZHENG
IPC: H04N1/00
Filed: 2002-10-30
Abstract: An image compensation method is disclosed, which comprises: first scanning the document and longitudinal monochromatic pattern, so as to generate the practical gray scale values of several pixels with respect to the document, and the calibrated full-dark/ full-white gray scale values with respect to the longitudinal monochromatic pattern; then obtaining the compensated gray scale value of each pixel based on the calibrated full-dark gray scale value, calibrated full-white gray scale value, theoretical full-dark and full-white gray scale values and practical gray scale value of each pixel, and thus completing the present method.
Patent TW-200407893-A (TW)
Title: Circuit and method for generating output control signal in synchronous semiconductor memory device
Inventor: SHIH SANG-WOONG
IPC: G11C7/10
Filed: 2002-11-12
Abstract: An output control signal generating circuit in a synchronous semiconductor memory device preferably comprises (1) a plurality of selectable clock signal transfer circuits for selectively delaying an applied clock signal in order to generate an output control clock signal in response to a predetermined CAS latency signal, wherein each one of the plurality of selectable clock signal transfer circuits inserts one or more time delays into the output control clock signal, (2) a sampling circuit for generating a plurality of output signals from a read master signal, and (3) a selection circuit for selecting one of plurality of output signals, thereby indicating a valid data output time interval. A method for operating the output control signal generating circuit causes a clock signal to be delayed by a selectable number of additional clock cycles, thereby insuring the outputting of a data signal only at a time when the data is valid.
Patent TW-200408254-A (TW)
Title: Wireless phone system and connection method thereof
Inventor: CHEN YUSHENG
IPC: H04M1/725
Filed: 2002-11-15
Abstract: A wireless phone system and connection method thereof comprise a wireless phone host consisting of a first 802.11 WLAN module and at least a mobile phone consisting of a second 802.11 WLAN module. The mobile phone utilizes the second 802.11 WLAN module to connect with the first 802.11 WLAN module of the wireless phone host.
Patent TW-200300651-A (TW)
Title: Method of manufacturing copper foil with insulating layer, copper foil with insulating layer obtained with the same method, and printed circuit board
Inventor: SATO TETSURO
IPC: H05K3/46
Filed: 2002-11-18
Abstract: To provide a method of manufacturing a material which can make a skeletal component as thin as possible to be contained in an insulating layer in a manufactured copper clad laminate and can securely prevent the direct contact between the nodular treatment surface of the attached copper foil and a skeletal component. In order to attain the object, here is adopted "a method of manufacturing a copper foil with an insulating layer 1which method is a method of manufacturing a copper foil provided with a semi-cured insulating resin layer containing a skeletal component on one side surface of the copper foil, and is characterized in that: a first thermosetting resin layer 3 in an uncured or semi-cured state is provided on one side surface of a copper foil 2; a nonwoven fabric 5 or a woven cloth 5 to be a skeletal component is press-bonded onto a first thermosetting resin layer 3; a second thermosetting resin layer 7 is formed on a surface of a press-bonded nonwoven fabric 5 or woven cloth 5; and a semi-cured insulating layer containing the nonwoven fabric 5 or the woven cloth 5 is formed on one side surface of the copper foil 2 by drying into a semi-cured state."
Patent TW-200411139-A (TW)
Title: System and method for obtaining measurement data on objects via processing images thereof
Inventor: CHANG CHIH-KUANG
IPC: G06T7/60
Filed: 2002-12-25
Abstract: An image measurement system and method for obtaining measurement data on an object via processing images of the object. The image measurement system includes an image obtaining apparatus for obtaining images of objects, and for obtaining images of a standard dimension object, and a plurality of measuring computers that is linked to the image obtaining apparatus. The measuring computers are used for processing the images of the object and the standard dimension object to obtain measurement data on the object. Each measuring computer comprises an image retrieving module, an image processing module, and an image measuring module.
Patent TW-200302888-A (TW)
Title: Fabric and method for the manufacture thereof
Inventor: SCHMITZ JUSTUS
IPC: B23K26/402
Filed: 2003-01-20
Abstract: With regard to a fabric comprising openings, it is provided that said openings (1) are created afterwards by perforation including the cutting of fabric threads, e.g. by punching or laser welding of the fabric threads, e.g. by means of needles, and, if necessary, the stabilization of the cut or displaced fabric threads.
Patent TW-200413494-A (TW)
Title: Method for producing aromatic diamine derivative
Inventor: KAWAMURA HISAYUKI
IPC: C07D213/74
Filed: 2003-01-29
Abstract: This invention is to provide a method for producing the aromatic diamine derivative represented by general formula (II), which is characterized in that an aromatic halide represented by general formula (I) is dimerized to provide the aromatic diamine derivative (in the formulas, Ar1 and Ar2 are each independently a substituted or nonsubstituted monovalent aromatic group having 5-30 number of nuclear atoms; Ar3 is a substituted or nonsubstituted divalent aromatic group having 5-30 number of nuclear atoms; and X is a halogen atom). The method can efficiently produce an aromatic diamine derivative having many aromatic and/or heterocyclic groups in the molecule in high yield.
Patent TW-200304035-A (TW)
Title: Reflective liquid crystal projection apparatus
Inventor: SHIMIZU SHIGEO
IPC: G02F1/13363
Filed: 2003-01-30
Abstract: A reflective liquid crystal projection apparatus 14 is composed of a light source 2, a polarizing plate 16A for incident light, a reflective liquid crystal element 8, another polarizing plate 16B for reflected light that is disposed in the cross Nicol relation with the polarizing plate 16A and a phase difference compensating plate 18 disposed between the reflective liquid crystal element 8 and the other polarizing plate 16B. The reflective liquid crystal projection apparatus 14 projects a picture image formed in the reflective liquid crystal element 8 on a screen 12 through a projection lens 10. The phase difference compensating plate 18 has no anisotropy in a plane parallel direction and a larger refractive index in the plane parallel direction than another refractive index in the thickness direction, and is disposed with being slightly tilted with respect to the reflective liquid crystal element 8. Accordingly, a picture image high in brightness and high in black and white contrast ratio can be projected on the screen 12.
Patent TW-200400534-A (TW)
Title: Panel assembly for PDP and manufacturing method thereof
Inventor: KIFUNE MOTONARI
IPC: H01J11/44
Filed: 2003-02-07
Abstract: A panel assembly for a PDP having ribs of partitioning a discharge space on a substrate includes grooves each formed between adjacent ribs. Each of the grooves has deeper groove regions to be luminous areas and shallower groove regions to be non-luminous areas. Black material layers are formed on the shallower groove regions.
Patent TW-200402102-A (TW)
Title: Two stage etching of silicon nitride to form a nitride spacer
Inventor: HASELDEN BARBARA A
IPC: H01L21/311
Filed: 2003-02-14
Abstract: A method of etching nitride over oxide is provided for the formation of vertical profile nitride spacers with high uniformity while maintaining the integrity of underlying thin oxide layers. The method includes providing a first gas flow including a first fluorocarbon and a second fluorocarbon at a first ratio, applying a first quantity of power to the first gas flow to create a first plasma, etching a first portion of a silicon nitride layer with the first plasma, providing a second gas flow including the first fluorocarbon and the second fluorocarbon at a second ratio greater than the first ratio, applying a second quantity of power to the second gas flow to create a second plasma, and etching a second portion of the silicon nitride layer with the second plasma.
Patent TW-200419610-A (TW)
Title: Key switch device and keyboard device
Inventor: WATANABE MAKOTO
IPC: H01H13/702
Filed: 2003-03-18
Abstract: The present invention provides a key switch device where miniaturization and thinning are easy and key input can be carried out by positively contacting a contact part even when a circumferential rim part of a key top face is pressed by fingers or the like, and a keyboard device provided with the key switch device. The key switch device 1 is provided with a plurality of lever members 3-5 with one end sides turnably engaged with a base plate 2, a holding member 6 supported so as to vertically move with respect to the base plate 2 by engaging with other end sides of the lever members 3-5, and a switching element 9 provided between the base plate 2 and the holding member 6 and carrying out a switching action following vertical movement of the holding member 6. Turning shafts (shaft parts 3f and 4f) of the bilaterally symmetrical first and second lever members 3 and 4 are engaged with a groove part 6f (a guide groove) of the holding member 6, and a turning shaft (a shaft part 5d) of the lever member 5 is arranged so as to cross the turning shafts (the shaft parts 3f and 4f) of engagement parts of the lever members 3 and 4.
Patent TW-200306014-A (TW)
Title: Electroconductive glass and photovoltaic cell using the same
Inventor: OKADA KENICHI
IPC: H01L31/04
Filed: 2003-03-21
Abstract: An electro conductive glass is disclosed. The electro conductive glass is comprised a glass plate, an electro conductive transparent coating on the glass plate and a metal grid on the electro conductive transparent coating. The metal grid is made of metal, which easily forms passive state surface layer. The metal is selected from group of A1, Cr, Co, Ni and Ti. The electro conductive glass prevents leak current resulting between the metal grid and electrolyte, when photovoltaic cell such as dye sensitized solar cell is assembled using the electro conductive glass.
Patent TW-200305547-A (TW)
Title: Parting method for fragile substrate and parting device using the method
Inventor: MAEKAWA KAZUYA
IPC: C03B33/027
Filed: 2003-04-01
Abstract: The parting method of the present invention comprises: a scribing step for scribing the fragile material substrate in such a state that a protective member is applied onto one surface of the substrate; the parting device comprising a first scribing device for performing the scribing step, whereby the cullet produced when the substrate is parted can be effectively removed, and the substrate can be accurately parted along a scribe line by forming a vertical crack extending deeply into the substrate.
Patent TW-200420577-A (TW)
Title: Co-metering of organic initiators and protective colloids during polymerization reactions
Inventor: WESTMIJZE HANS
IPC: C08F14/00
Filed: 2003-04-11
Abstract: The invention pertains to a process wherein initiators and protective colloids are both metered to a polymerization mixture. This manner of metering allows for improved control of the polymerization rate and an improved reactor space-time yield, and the process will render a polymer with a relatively high porosity.
Patent TW-200424748-A (TW)
Title: Photomask pattern
Inventor: LIN CHIN-LUNG
IPC: G03F1/00
Filed: 2003-05-14
Abstract: A photomask pattern on a substrate is provided. The photomask pattern comprises a main pattern and a sub-resolution assistant feature. The sub-resolution assistant feature is located on the sides of the main pattern. Furthermore, the sub-resolution assistant feature comprises a first assistant feature and a second assistant feature. The first assistant feature is formed close to the main pattern and the second assistant feature is formed further away from the main pattern but adjacent to the first assistant feature. There is a phase difference of 180° between the first assistant feature and the main pattern. Similarly, there is a phase difference of 180° between the second assistant feature and the first assistant feature. Since the main pattern is bordered by reverse-phase assistant feature, exposure resolution of the photomask is increased.