baber/WOPTO huggingface dataset:
Patent RU-94044345-A (RU)
Inventor: DZHEJMS RASSEL BLODZHETT
IPC: H03C3/40
Filed: 1994-12-26
Abstract: FIELD: electronic engineering; carrier signal modulation by cophasal modulating signal and quadrature modulating signal to generate high-frequency output signals. SUBSTANCE: carrier suppression circuit functions to impart first characteristic to cophasal modulating signal and second characteistic, to quadrature modulating system prior to modulating carrier signal. Cophasal and quadrature components are separated and measured by means of appropriate correlation of high-frequency output signal with first and second characteristics. Cophasal bias of DC component and quadrature bias of DC component as function of results of cophasal and quadrature component measurements of carrier penetration are generated. Cophasal modulating signal is combined with cophasal bias of DC and quadrature modulating signal is combined with quadrature bias of DC component so as to suppress carrier penetrating due to cophasal modulating signal and quadrature modulating signal. EFFECT: improved characteristics of high-frequency output signal.
Patent RU-95100179-A (RU)
Inventor: KOGAN N D
IPC: C09D167/02
Filed: 1995-01-11
Abstract: FIELD: preparation of protective coatings on metallic surfaces in manufacture of cars and agricultural implements. SUBSTANCE: water-dilutable composition comprises alkyd resin having acid number of 30-50 mg KOH/g. Said resin is prepared by reacting pentaerythrite, phthalic anhydride and SFA acid at molar ratios of components from 1:0.6-0.65:1-1.4 respectively and then treating adipic acid in amount from 0.35-0.45 to 100 wt parts; 34-56 wt parts water soluble melaminoformaldehyde resin; 54.0-79.0 organic solvent; 3.0-101.0 wt parts; 1.2-11.2 neutralizer; 0.1-3.1 antifoaming agent to give coatings hardenable at 120-150 C. These coatings are exposed to ambient atmosphere prior to drying operation and have good luster, high physical and mechanical and protective properties (adhesion is 1 mark, bending is 1 mm, shock strength is 50 kgf.cm. Stability in hydrostat is 30 days, stability in salt-forming chamber is 200 hours and tropic resistance is 20 days. EFFECT: improved properties of the paint composition.
Patent RU-95102544-A (RU)
Inventor: KORJAKOV JU S
IPC: G11B20/00
Filed: 1995-02-21
Abstract: FIELD: magnetic recording of electric signals. SUBSTANCE: channel has circuit for recording and playback, which is located in unit of magnetic heads, information carrier and amplifiers. In addition device has modulator with pulse- width modulation of analog signal which is encoded as sequence of half-period pulses with varying duration and alternating polarity. Said modulator is inserted between channel input and circuit input. In addition device has generator of rectangular pulses which output serves as channel output, and phase shifter in quarter phase. Said phase shifter is inserted between circuit output and input of generator. Another claim of invention describes device design in which modulator provides pulse-width modulation of analog signal which contains alternating pieces of sine curve of varying duration and which limit values are pi/2 and -p/2. Said modulator is inserted between input of channel and input of circuit. In such device design input of generator is connected to output of circuit. Another claim of invention describes device which has additional amplifier with automatic control of gain and bandwidth. This amplifier is inserted between output of circuit and input of generator. EFFECT: increased functional capabilities.
Patent RU-95104554-A (RU)
Inventor: SERGEEV G P
IPC: F16H3/72
Filed: 1995-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: control system consists of source of rotary motion, converter of speed of rotation, and working member. Rotation of the control device is fed to the converter made up as differential transmission. The converter of speed of rotation consists of two differential transmissions. One common input shaft of the transmission sets generators of wave of chain wave gears in rotation. The other input shafts rotates outer wheels of the wave gears through worm pairs. EFFECT: expanded functional capabilities. 7 cl, 5 dwg
Patent RU-95104670-A (RU)
Inventor: NIKITIN S V
IPC: C22B43/00
Filed: 1995-03-29
Abstract: FIELD: inorganic chemistry. SUBSTANCE: method involves application of copper sulfate and potassium iodide from 5-15 wt.-% aqueous solutions or dispersions sorbing materials impregnated with these solutions at mass ratio 1: (1.5-2.5) on the surfaces polluted with mercury. EFFECT: enhanced effectiveness, broaden technology for demercurization, increased safety of air cleaning. 4 cl
Patent RU-95105331-A (RU)
Inventor: DJURJAGIN B B
IPC: B03B13/04
Filed: 1995-04-07
Abstract: FIELD: evaluation of gold content in investigated material in mining industry, particularly, determination of electrically conductive particle presence in loose material such as gold particles. SUBSTANCE: method comprises steps of providing contact of sensing member with investigated material, moving them one relative to another, measuring electrical conductance of material particles and registering them with increased conductance; in moment of measuring electrical conductance, contact pressure of particles on sensing member is measured, and measuring the electrical conductance is carried out at constant contact pressure; at least two measurements are carried out in each selected point at different contact pressure. EFFECT: enhanced accuracy of gold content evaluation. 1 dwg
Patent RU-95107677-A (RU)
Inventor: KARANDIN G A
IPC: B22D11/055
Filed: 1995-05-16
Abstract: FIELD: continuous casting processes, namely continuous casting of non-ferrous metals in horizontal type plants. SUBSTANCE: mutlistrand mold for horizontal continuous casting of rod billets includes body, graphite sleeves placed in one metallic block between two horizontally arranged cooling chambers. Ratio of sleeve diameter to length of portion to be cooled and to total length consists: 1:(1.5-3.0):(3.5-6.0). EFFECT: enhanced stability and efficiency of process, simplified design. 1 cl, 2 dwg, 1 tbl
Patent TW-200301174-A (TW)
Title: Method and apparatus for controlling slurry distribution
Inventor: LAURSEN THOMAS
IPC: B24B37/26
Filed: 2002-11-15
Abstract: A method and apparatus for 'through-the-pad' delivery of slurry polishing agents directly to the land areas of a polishing pad is disclosed. The present invention further provides for improved control of the chemical composition of the slurry to address loss of chemical reactivity of the slurry during the polishing cycle. Additionally, various groove modifications to the polishing surface of the pad are also disclosed for improved slurry retention over substantially the entire surface of the polishing pad and reduction of the slow band effect. The present invention thus provides for a higher degree of planarization and uniformity of material removed from the surface of a processed workpiece in order to eliminate, or otherwise reduce, small-scale roughness and large-scale topographic differentials as well as reduce the Cost-of-Ownership associated with slurry costs.
Patent TW-200303683-A (TW)
Title: Electronic apparatus
Inventor: KATO HIROKAZU
IPC: G01C17/28
Filed: 2002-11-22
Abstract: A cellular phone includes an X-axis magnetio sensor for outputting a first value corresponding to a component of an external magnetic field along the direction of a transverse axis of the main body, and a Y-axis magnetio sensor for outputting a second value corresponding to a component of the external magnetic field along the direction of a longitudinal axis of the main body. The cellular phone includes a ROM which stores a conversion table defining the relation between the first and second values and values of azimuth and inclination angle of the longitudinal axis of the main body. The cellular phone determines the azimuth and inclination angle on the basis of the first and second values actually output from the X-axis and Y-axis magnetic sensors and with reference to the conversion table.
Patent TW-200301858-A (TW)
Title: Method and apparatus for multi-table accessing of input/output devices using target security
Inventor: BARNES BRIAN C
IPC: G06F9/00
Filed: 2002-12-10
Abstract: A method and an apparatus for performing an L/O device access using targeted security. A software object is executed. A security level for the software object is established. A multi-table input/output (I/O) space access is performed using at least one of the security levels. The function of the object is executed.
Patent TW-200409804-A (TW)
Title: An emulsion type modifier for improving emulsion acrylic pressure sensitive adhesives properties
Inventor: YANG BIN-YAN
IPC: C09J123/26
Filed: 2002-12-12
Abstract: The invention relates to emulsion type modifier for improving emulsion acrylic pressure sensitive adhesives properties, which comprising (a) 15 to 35phr diester of a dicarboxylic acid, (b) 15 to 35phr (part per hurderd) vinyl esters, (c) 35 to 65phr alkyl acrylates, on the base of the total weight of (a)+(b)+(c), (d) 0.1 to 2.0phr acetoacetoxy functional monomer, (e) 0.1 to 2.0phr nonionic surfactant, (f) 0.4 to 3.0phr anionic surfactant. The emulsion acrylic pressure sensitive adhesives combined with this emulsion type modifier, can improve its steel peel adhesion, PE peel adhesion, loop tack and holding power.
Patent TW-200306402-A (TW)
Title: Loop heat pipe method and apparatus
Inventor: HOANG TRIEM T
IPC: F28D15/04
Filed: 2002-12-20
Abstract: An Advanced Loop Heat Pipe ("ALHP") apparatus, for passively transporting waste heat over a long distance and rejecting it to a heat sink for heat rejection, an evaporator capillary pump ("ECP") for heat acquisition, includes a reservoir for storing the working fluid of the ALHP, an auxiliary pump for vapor management of the liquid side of the loop, a primary condenser for condensation of vapor from the ECP, and a secondary condenser for condensation of vapor from the reservoir. The reservoir, ECP, and condenser are connected by transport lines to provide a conduit for the working fluid to flow from one component to another. The reservoir also connects to the auxiliary pump by an auxiliary pump transport line via the condenser. The auxiliary pump further connects to the condenser by a vapor transport line.
Patent TW-200301403-A (TW)
Title: Positive photoresist composition
Inventor: HAGIHARA MITSUO
IPC: G03F7/022
Filed: 2002-12-23
Abstract: The present invention provides a positive photoresist composition having an excellent sensitivity and a rough density applied in i-line beams. It comprises (A) dissolvable alkali resin, and (B) the composition formed of the chemical compound (b1) of the formula below and the chemical compound (b2) of the formula below such as the quinine di-azid ester compound of (2-methyl group-4-alkyl group-5-cyclohexylphenyl group)-3, 4-dialkylphenylmethane (in the formula, D is hydrogen atom or naphthalene quinine di-azid group sulfonyl group).
Patent TW-200411740-A (TW)
Title: Part structure of a deposition chamber
Inventor: PENG CHUN-LING
IPC: H01L21/203
Filed: 2002-12-24
Abstract: A part structure of a deposition chamber comprises a shield, a clamp in the shield, and a screw. The screw is through the shield to connect with the clamp for discharging electricity from the clamp. Moreover, the shield further comprises a isolator surrounding the screw to isolate the screw and the shield, wherein the allowable change of angle of the screw is more than 23.2.
Patent TW-200307008-A (TW)
Title: Articles prepared from controlled distribution block copolymers
Inventor: HANDLIN DALE LEE JR
IPC: C08L91/00
Filed: 2003-02-07
Abstract: The present invention relates to articles prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers have mono alkenyl arene end blocks and controlled distribution blocks of mono alkenyl arenes and conjugated dienes. The block copolymer may be blended with at least one other polymer selected from the group consisting of olefin polymers, styrene polymers, amorphous resins and engineering thermoplastic resins.
Patent TW-200400062-A (TW)
Title: Kneadable, pliable bone replacement material
Inventor: RIZZOLI GIANCARLO
IPC: A61L27/56
Filed: 2003-02-12
Abstract: The invention relates to kneadable, pliable bone replacement material comprising a mixture of ceramic particles containing calcium and a hydrogel or a substance that swells to form a hydrogel. In the present invention, the ceramic particles are of entirely synthetic origin and that the individual ceramic particles have a porous structure that is at least partially coherent.
Patent TW-200303458-A (TW)
Title: Technique for programming clocks in automatic test system
Inventor: REESE GILBERT R
IPC: G01R31/319
Filed: 2003-02-25
Abstract: A system and method for configuring an automatic test system to produce a plurality of clocks from a reference clock includes a user interface and software. The user interface receives a plurality of inputs that specify desired frequencies of the plurality of clocks. In response to a command from the user interface, the software calculates values for dividers coupled to the reference clock, for deriving each of the desired frequencies from the reference clock. According to one embodiment, the desired frequencies form ratios that must be met to satisfy coherence. In calculating the divider values, the software minimizes frequency errors while precisely preserving the required ratios.
Patent TW-200400399-A (TW)
Title: Liquid crystal display device and electronic apparatus
Inventor: TSUCHIYA HITOSHI
IPC: G02F1/1335
Filed: 2003-03-13
Abstract: The present invention provides a multi-gap type liquid crystal display device, which can display with high quality and be manufactured with low cost, even when the alignment of the liquid crystal molecule is disordered at the interface portion of the reflective display region and the transmission display region, and the interface portion adjacent to the pixel region. The solution is: in the liquid crystal display device having the first substrate 10, the second substrate 20 and the liquid crystal layer 5, form an optical reflection layer 4 in the pixel region 3 to define the reflective display region 31 and the transmission display region 32, form a thickness adjustment layer 6 of the opening 40 corresponding to the reflective display region 32 on its upper layer, form color filter lamination part 8 by overlapping plainly or concretely on the thickness adjustment layer 6, and at the interface portion between the reflective display region 31 and the transmission display region 32. Also, the interface portion adjacent to the pixel region is also overlapped plainly or concretely to form the color filter lamination part 8.
Patent TW-200420523-A (TW)
Title: High-temperature hybrid ceramic microwave component and its processing
Inventor: LIN CHING-JANG
IPC: C04B35/111
Filed: 2003-04-04
Abstract: The present invention relates to a high-temperature hybrid ceramic microwave component and its processing. The outer layer of the hybrid ceramic component adopts a ceramic material capable of withstanding more than 1100 DEG C; and the inner layer of the component adopts a fiber reinforced ceramic composite material having a high strength and a high toughness. A process for producing such a hybrid ceramic microwave component comprises using a ceramic forming and high temperature sintering process to produce the outer layer, and using a prepreg adhesion formation and thermal pressing process to produce the inner layer material and combining it with the outer layer ceramic material. The features of the invention include producing a temperature resistant ceramic material and an impact resistant ceramic-based composite material to form a hybrid material. The two materials have good compatibility, and the brittleness and reliability of the original temperature resistant ceramic can be improved. The resulting hybrid material can be used in a situation where a high temperature exists for a short time, e.g. applicable on a high temperature microwave component, etc.
Patent TW-200305049-A (TW)
Title: Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light
Inventor: BERMAN ARTHUR
IPC: G03B21/00
Filed: 2003-04-04
Abstract: A dichroic is positioned to separate color beams of polarized input light. The color beams are directed to microdisplays that contain correspondingly colored content in a kernel of a Light Management System (LMS). Adjustment of a voltage amplitude of the microdisplays is set to produce a maximum black state of the LMS. In one embodiment, a passive nematic liquid crystal device is utilized as a quarter waveplate. A thickness of a liquid crystal layer (d) is matched to a birefringence (Δ n) of the nematic such that retardation d Δ n= 1/4 λ.
Patent TW-200421242-A (TW)
Title: Driving circuit of a liquid crystal display device
Inventor: LEE HSIN-TA
IPC: G09G3/36
Filed: 2003-04-04
Abstract: A driving circuit of a liquid crystal display device includes substrate, at least two driver IC chips located on the substrate, two impedance devices connected in series between the driver IC chips, and a current supplier electrically connected to a connecting point between the impedance devices. Additionally, electrical currents produced by the current supplier pass through the impedance devices and are input into the driver IC chips. A voltage drop on each of the impedance device is approximately equal so that each of the driver IC chips can obtain an identical input voltage.
Patent TW-200420872-A (TW)
Title: Shock balancing tool
Inventor: Ye jun-min
IPC: A63H17/26
Filed: 2003-04-09
Abstract: The present invention provides a shock balancing tool, which includes: a main body having a body part and a head end extended from one end of the body part of the main body; a swinging and rotating device pivotally arranged on the head end of the main body with its center, so as to perform a swinging and rotating operation with respect to head end, and having a hanging part on each of the two ends of the swinging and rotating device; and a sliding member having an inserting slot for being inserted exactly by the body part of the main body so that the sliding member is able to slide on the body part of the main body. A plurality of adjusting holes are formed respectively on two sides of the sliding member. Two hooking parts are respectively mounted in one of the adjusting holes at two sides of the sliding member, and the two hooking parts are corresponding to the two hanging parts of the swinging and rotating device respectively. With the above structure, the user is able to know the elastic coefficients of the two shock absorbers directly from the swinging status of the swinging and rotating device by the theory of torque activation.
Patent TW-200422889-A (TW)
Title: Quotation analysis system and method
Inventor: LUO SHENG-QI
IPC: G06Q30/06
Filed: 2003-04-18
Abstract: A system and method for analyzing quotation according to a preferred embodiment of the present invention is provided. The system includes an application server and a plurality of client computers located in different places. An information management system and a financial management system are connected with the application server via a communications network. The quotation analysis method is implemented by the above system and includes the steps of: collecting relevant data of the product; generating a table of quotation analysis; judging quotation whether is abnormal; calculating the cost of the product; searching, editing and deleting the table of quotation analysis by client computers. Via the present invention, the financial cost is cut down and the information of vendors and buyers is intercommunicated.
Patent TW-200400957-A (TW)
Title: A method of producing tocotrienol-enriched preparations
Inventor: KOESSLER PETER
IPC: A01H5/10
Filed: 2003-04-29
Abstract: There is described a method of producing tocotrienol-enriched preparations, which method comprises the following steps: -incubating plant seeds with an electrolyte nutrient solution so as to form tocotrienol-enriched plant embryos, -recovering the plant embryos, and -extracting a tocotrienol-containing preparation from the recovered plant embryos, in particular from the bran and from the germs of the recovered plant embryos.
Patent TW-200305347-A (TW)
Title: Vibrating membrane substrate structure of speaker and the manufacturing method thereof
Inventor: XUE YONG-PO
IPC: H04R7/00
Filed: 2003-05-02
Abstract: The present invention relates to a vibrating membrane substrate structure of speaker and the manufacturing method thereof, wherein the vibrating membrane substrate selected from one of cloth, paper, and paper material. It is formed by conducting the magnetic flux tube to ionize the operating gas for generating electroluminescent discharge, so as to bombard the metal or oxide target to sputter its atoms on the vibrating membrane substrate, thereby filling the interior of the vibrating membrane substrate fiber structure and pores to form a metal film or oxide film on the surface of the vibrating membrane substrate, so as to enhance the clear transmission effect of cloth for metal sound, and improve the characteristics of cloth such as the expansion property and recovery property, etc. Thus, the sound resonance effect of the overall vibrating membrane substrate is greatly improved to achieve high sound quality. Also, since the sputtered atoms filled the interior of the pores in the vibrating membrane substrate effectively, the problem that water vapor and dust gets into the speaker due to the vibrating membrane substrate is moistured.
Patent TW-200407923-A (TW)
Title: Switching device
Inventor: NAGANO TOMOYASU
IPC: H01H13/00
Filed: 2003-05-13
Abstract: The object of the present invention is to provide a switching device superior in operability such that even if its contacts are welded by an arc which occurs when the switch is turned on, they are easily removed from each other, thereby preventing bad connection. The switching device of the present invention comprises a sliding member 6 which supports a movable contact 10 in a switch supporting part 18 in a housing 14. The movable contact 10 has a fulcrum part 10b on one side and a movable contact part 10d on the other side 10e. A fixed terminal 2 is formed on the bottom of the housing 14 to abut with the moveable contact 10. When the sliding member 6 is depressed, the movable contact part 10d of the movable contact 10 is abutted with the fixed terminal 2, and the part on the 10e side turns around the fulcrum part 10b.
Patent TW-200400371-A (TW)
Title: Optical waveguide
Inventor: HAASE MICHAEL ALBERT
IPC: G02B6/132
Filed: 2003-05-13
Abstract: Disclosed is an optical waveguide having an optical confinement layer. An optical waveguide comprising: a lower cladding layer, a core layer, and a patterned optical confinement layer proximate to the core layer.
Patent TW-200401248-A (TW)
Title: Drive current regulator circuit, organic EL element drive circuit using the same drive current regulator circuit and organic EL display device using the same organic EL element drive circuit
Inventor: ABE SHINICHI
IPC: G09G3/20
Filed: 2003-05-16
Abstract: A drive current of every terminal pin is regulated according to data stored in a rewritable non-volatile memory by ON/OFF switching the data by a switch circuit. By writing data necessary for luminance regulation for correcting luminance variation or luminance unevenness in the non-volatile memory, luminance variation or luminance unevenness is reduced.