baber/WOPTO huggingface dataset:
Patent RU-95100443-A (RU)
Inventor: KAZAKEVICH S A
IPC: F17D5/00
Filed: 1995-01-11
Abstract: FIELD: pipe line transport. SUBSTANCE: method consists in measuring the pressure drop and other parameters characterizing leakage in sections being monitored, transmitting the data of measurements to pipe line regional control centers through communication satellites, calculating the rate and place of leakage by means of computers based on comparing the data obtained with standard data and transmitting and performing control actions for elimination of leaks through communication satellites. Method differs from similar known methods by preliminary determination of relationship of pressure change at points being checked from pressure at section inlet, average temperature of product being handled along length of section, local temperature of product, as well as in realization of standard leaks. During operation of pipe line, present data on pressure are regularly compared with standard values which enhances sensitivity and accuracy of check by about order as compared with direct measurements. Efficiency of method consists in momentary transmission of optimal scope of measurements of parameters pertaining to tightness and other factors having indirect effect on leakage to regional pipe line control center through communication satellites, thus making it possible to use computers for calculation of leaks over entire territory and momentary transmission of respective control actions to area of damage; range of monitoring is increased to 25-50 km by means of one monitoring station equipped with pressure and temperature sensors; leakage is localized by results of measurement of pressure drop. Besides that, in addition to prevention of leakage, technical diagnosis is effected and hydrodynamic chart of pipe line system is plotted which is necessary for continuous monitoring of system; control of oil gas complex is effected by means of wireless communication satellites. EFFECT: enhanced efficiency; elimination of 95 percent of leaks in pipe line transport.
Patent RU-95101161-A (RU)
Inventor: MATROSOV A P
IPC: G01N3/42
Filed: 1995-01-27
Abstract: FIELD: civil engineering, road repair; may be used to test density of road asphaltic bituminous concrete. SUBSTANCE: densimeter includes spherical die with sphere diameter exceeds 3-5 times of the largest particles of asphaltic bituminous concrete. EFFECT: improved design and ease of handling. 1 cl, 2 dwg
Patent RU-95103297-A (RU)
Inventor: KHVOSTENKO V P
IPC: G01N33/38
Filed: 1995-03-07
Abstract: FIELD: measuring equipment. SUBSTANCE: the method is based on measurement of the mixture temperature and detection of reduction of the rate of mixture heating. The method is featured by the fact that the temperature of the prepared mixture is being measured continuously, the maximum temperature is determined, and the moment of its drop is detected; then the mixture is subjected to an isothermal cure for 20 to 30 min, then one can judge of its readiness. The device used for realization of the method has temperature-sensitive elements coupled with series-connected transducer, opto-isolator line, digital signal generator, code frequency converter, whose output is connected to a controller, whose output, in turn, is connected to a display unit and coupling unit that is connected to a microcomputer. EFFECT: enhanced accuracy of monitoring, process capacity and enhanced quality of brick manufacture. 2 cl, 3 dwg
Patent RU-95106286-A (RU)
Inventor: VERDIJAN M A
IPC: C04B7/44
Filed: 1995-04-21
Abstract: FIELD: production of cement and building materials; mining, ore dressing and metallurgical industries. SUBSTANCE: method comprises steps of grinding precursor components, followed by roasting ground material. Inventive novelty of method resides in following features: energy value is determined for each precursor component and for mixtures thereof; their thermal dissociation degree during roasting is determined, followed by calculating ratio of absolute energy values of these components which, in turn, gives their feed rates. This absolute energies ratio must be equal to ratio of their thermal dissociation degrees. If value thus-calculated deviates from predetermined value, operator must proceed either to changing amount of fed precursor components, and/or to changing their type, and/or to changing grinding duration to achieve predetermined value prior to feeding components into furnace. Whenever necessary to increase said ratio, amount of one of precursor components is increased or its grinding duration is extended. EFFECT: lower electric energy consumption per unit of product.
Patent RU-95109904-A (RU)
Inventor: GANS KJUL
IPC: F16B21/02
Filed: 1993-09-16
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has one member with pin 1 and other member with pin receiving opening 2. Pin 1 has circumferential cams 5 extending in radial direction beyond imaginary cylindrical surface 4. Opening has channels 8 extending in radial direction beyond imaginary cylindrical surface 7, with number of channels 8 being equal to that of cams 5. Cams 5 and channels 8 have wedge-shaped profile whose wedge-shaped surfaces correspond to characteristics of logarithmic spiral relative to axis of pin 1 or opening 2. Slope of engageable wedge-shaped surfaces has such value that when predetermined relative motion between pin 1 and opening 2 occurs and, as a result, contact between their surfaces is set by creating pressure in joints, self-braking frictional joining free of gap is provided independent of direction of rotation and direction of applying loading (radial or axial direction) between pin 1 and opening 2. EFFECT: increased efficiency, enhanced reliability in operation.
Patent RU-95113154-A (RU)
Inventor: BUSCHMANN HELMUT
IPC: A61K31/34
Filed: 1995-07-19
Abstract: FIELD: pharmacology. SUBSTANCE: 1-phenyl-3-dimethylamino-propane compounds, method for their production and their usage as pharmaceutically active materials. EFFECT: improved quality.
Patent TW-200405012-A (TW)
Title: Electrical test probes and methods of making the same
Inventor: SOUZA THERESA R
IPC: G01R1/067
Filed: 2002-10-30
Abstract: A probe plunger and method of making are provided. The probe plunger includes an outer layer of a relatively hard, relatively low contact resistance such as a palladium-cobalt alloy. In some embodiments, a portion of the exterior surface includes at least one region of a self-limiting oxide.
Patent TW-200300633-A (TW)
Title: Agile spread waveform generator
Inventor: YAP DANIEL
IPC: H03B21/02
Filed: 2002-11-15
Abstract: An agile spread spectrum waveform generator comprises a photonic oscillator and an optical heterodyne synthesizer. The photonic oscillator comprises a multi-tone optical comb generator for generating a series of RF comb lines on an optical carrier. The optical heterodyne synthesizer includes first and second phase-locked lasers; the first laser feeding the multi-tone optical comb generator and the second laser comprising a rapidly wavelength-tunable single tone laser whose output light provides a frequency translation reference. A photodetector is provided for heterodyning the frequency translation reference with the optical output of the photonic oscillator to generate an agile spread spectrum waveform.
Patent TW-200301906-A (TW)
Title: Cascode sense amp and column select circuit and method of operation
Inventor: FLANNAGAN STEPHEN T
IPC: G11C11/419
Filed: 2002-11-28
Abstract: A sense amplifier uses a cascode stage (76 or 100) that receives a predetermined bit line pair differential signal and provides an output. The cascode stage output is coupled to a true and a complement output of the sense amplifier. In one form, a pair of pass transistors (77, 78) and an amplifier (79) are coupled to the cascode stage and to complementary outputs and are controlled by a sense enable signal. The amplifier is operative only when the pair of pass transistors are made nonconductive. In another form, the cascode stage is connected directly to a bit line pair differential signal and to sense nodes (82, 86) that are separately coupled to a data line pair by a coupler (102) and an amplifier (104).
Patent TW-200300729-A (TW)
Title: Adhesive polyester film for optical use
Inventor: TOJO MITSUO
IPC: C08J7/046
Filed: 2002-12-10
Abstract: This invention provides an adhesive polyester film for optical use which comprises: a polyester film layer (A) comprising an aromatic polyester and an ultraviolet absorber; and a coating film (B) disposed on at least one side of the polyester film (A). The coating film (B) contains at least one member selected from the group consisting of film-forming polyesters having a glass transition point in the range of 40 to 100 DEG C and acrylic polymers having a glass transition point in the range of 20 to 80 DEG C, in an amount of 50 to 95 wt.% based on the film. The adhesive film, when disposed on the front side of a plasma display, serves to cut off external ultraviolet.
Patent TW-200411891-A (TW)
Title: High density multi-chip module structure and manufacturing method thereof
Inventor: HO KWEN-YAO
IPC: H01L25/065
Filed: 2002-12-19
Abstract: The invention discloses a high density multi-chip module structure and the manufacturing method thereof. First of all, an insulating layer and a multilevel interconnect structure are formed on an integrated circuit substrate, wherein the multilevel interconnect structure has a first surface comprising a plurality of first bonding pads and a second surface comprising a plurality of second bonding pads. Then the integrated circuit substrate is thinned by a polishing process, and the integrated circuit substrate and the insulating layer are etched through to form a plurality of holes by etching processes and expose the second bonding pads. Next a metal material is filled in the holes to form conductive plugs and a plurality of third bonding pads are formed on the conductive plugs. Finally, at least one chip can be electrically connected to the third bonding pads and a flip-chip package process is performed to complete the multi-chip module structure of the invention.
Patent TW-200411800-A (TW)
Title: Misalignment test structure and method thereof
Inventor: HUANG CHIEN-CHANG
IPC: H01L23/544
Filed: 2002-12-27
Abstract: A test structure and a test method for determining misalignment occurred in integrated circuit processes are provided. The test structure includes a first conductive layer having a first testing structure and a second testing structure, a dielectric layer thereon, and a second conductive layer on the dielectric layer. The second conductive layer includes a third testing structure and a fourth testing structure, which overlap a portion of the first testing structure and the second testing structure in a first direction and a second direction, respectively. The first direction is opposite to the second direction. The method includes a step of measuring the electrical characteristic between the first and the second conductive layers to calculate a shift amount caused by the misalignment.
Patent TW-200302034-A (TW)
Title: Operating appliance and an operating method for high-pressure discharge lamps
Inventor: HUBER ANDREAS
IPC: H05B41/292
Filed: 2002-12-31
Abstract: A high-pressure discharge lamp (Lp) is fed with a square-wave current from an operating appliance. In order to reduce overshoots during the commutation of the lamp current, the set current value for the regulating device (5,6) which is contained in the operating appliance is briefly reduced in the area of the commutation.
Patent TW-200304559-A (TW)
Title: Lens-holding frame
Inventor: HIRUNUMA KEN
IPC: G02B7/02
Filed: 2003-01-20
Abstract: A lens-holding frame comprises a frame body and a plurality of elastically deformable lens-holding arms. The arms are supported in a cantilever manner by the frame body and they circumscribe a circle having the same diameter as the lens. A positioning member is provided on the frame body along the circumference of the circle so that the positioning member abuts against the circumferential edge of the lens to define the lens holding position. Each arm is provided with a projection that penetrates inside the circle. The projection has a tapered surface, so that when the circumferential edge of the lens is engaged with the projections and the lens is pushed in toward the positioning member, the arms are elastically pushed open and the circumferential edge of the lens rides over the projections, whereby the lens is held.
Patent TW-200305980-A (TW)
Title: Multi-row leadframe
Inventor: CHENG MAN-HON
IPC: H01L23/31
Filed: 2003-02-27
Abstract: A leadframe (20) for a semiconductor device includes a paddle ring (22) having an inner perimeter (24), an outer perimeter (26), and a cavity (28) located within the inner perimeter (24) for receiving an integrated circuit die (30). A first row of terminals (32) surrounds the outer perimeter (26) and a second row of terminals (34) surrounds the first row of terminals (32). Each of the terminals of the first row of terminals (32) is individually connected to the paddle ring (22) and each of the terminals of the second row of terminals (34) is connected to one side of a connection bar (78, 79), which is connected to one of the terminals of the first row (32) or to the paddle ring (22).
Patent TW-200402561-A (TW)
Title: Array substrate used for a display device and a method of making the same
Inventor: SHIGENO HIROTAKA
IPC: H01L31/0328
Filed: 2003-03-27
Abstract: The present invention provides a transflective liquid crystal display device and its manufacturing method, which is capable of preventing discontinuity, and reducing processing load and manufacturing cost. In the present invention, an optically transparent thick resin insulation film 5 is formed on a base substrate and an upper contact hole 51 is perforated through the optically transparent thick resin insulation film 5. A lower contact hole 41 perforated through a gate insulation film 15 and patterning of an ITO film to make a transparent pixel electrode are then collectively carried out under a photoresist pattern 8. In details, when the photoresist pattern 8 is provided after making the ITO film, an aperture 81 is perforated closer to the center of the upper contact hole 51 at an end portion of a connecting line 14a for a pad and is smaller in diameter by a side etching size plus a margin than the upper contact hole. Subsequently, following three-etching steps are carried out: (1) patterning of the ITO film along the photoresist pattern 8, (2) the lower contact hole 41 is made by using buffered hydrofluoric acid solution, and (3) an "eaves" portion 6a of the ITO films is removed.
Patent TW-200308188-A (TW)
Title: Printed wiring board
Inventor: URANO WATARU
IPC: H05K3/34
Filed: 2003-05-19
Abstract: A printed wiring board according to the present invention comprises: a printed wiring board substrate; a conducting pattern formed on the printed wiring board substrate and composing a circuit wiring and a pad connected to the circuit wiring; an insulating material covering the printed wiring board substrate and the conducting pattern. Exposed area of the conducting pattern through an opening formed in the insulating material is provided as the pad. By extending two ends of the opening outwards in a first direction beyond the conducting pattern, the end portion of the pad in the first direction is determined by the conducting pattern. Further, by extending another two ends of the opening in a second direction perpendicular to the first direction and intersecting same another two ends of the opening with the conducting pattern, the shape of the pad in the second direction is determined by the two ends of the opening in the second direction.
Patent TW-200402972-A (TW)
Title: Method and apparatus for transmission of internet control message protocol messages as short message services (SMS) messages in a communications network comprises of mobile stations
Inventor: REDDY GAUTAM G
IPC: H04L12/58
Filed: 2003-05-29
Abstract: In one aspect of the invention signal/control messages are embedded as packets in the payloads of SMS messages. The SMS messages are transmitted in a cellular network employing SMPP protocol. SMS messages intended to traverse an TCP/IP network are introduced to the TCP/IP network employing ICMP protocol. The Protocol conversions are performed by a message center (MC), such as a SMS center or an SGSN in a cellular network or a WLAN Access Router when the SMS message is forwarded to a WLAN. The SMS messages are typically created by a mobile user, which is also capable of receiving the SMS messages having a signal/control messages in the SMS message payload.
Patent TW-200402777-A (TW)
Title: Method and apparatus for making cobalt silicide
Inventor: LUR WATER
IPC: H01L21/285
Filed: 2003-06-05
Abstract: A cluster tool and a number of different processes for making a cobalt-silicide material are disclosed. Combinations of alloyed layers of Co-Ti along with layers of Co are arranged and heated so as to effectuate a silicide reaction. The resulting structures have extremely low resistance, and show little line width dependence, thus making them particularly attractive for use in semiconductor processing. A cluster tool is configured with appropriate sputter chambers/heat assemblies to implement many of the needed operations for the silicide reactions, thus resulting in higher savings, productivity, etc.
Patent TW-200413403-A (TW)
Title: Plant MYB proteins
Inventor: YU SU-MAY
IPC: C07K14/415
Filed: 2003-07-31
Abstract: A pure polypeptide containing an amino acid sequence at least 70% identical to SEQ ID NO: 7, 8, or 9. The polypeptide regulates expression of a gene in a cell. Also disclosed is an isolated nucleic acid characterized in that it hybridizes under stringent conditions to SEQ ID NO: 1, 2, or 3, or a complementary sequence thereof. Also within the scope of the invention are a transformed cell or a transgenic plant containing such a nucleic acid.
Patent TW-200405030-A (TW)
Title: Antireflection film, polarizing plate and image display device
Inventor: MATSUNAGA NAOHIRO
IPC: G02B5/02
Filed: 2003-08-14
Abstract: The present invention is to provide an antireflection film having sufficient antireflection and improved abrasion resistance, a polarizing plate and an image display device using the antireflection film. The antireflection film having a fluorine-containing low refractivity layer as the outmost layer on a transparent support, wherein the low refractivity layer contains at least one kind of inorganic particles have an average particle diameter in the range of 30 to 100% of the thickness of said low refractivity layer. The polarizing plate uses the antireflection film as one of the two protective film of the polarizer in the polarizing plate. The outmost surface of the image display device uses the above antireflection film or polarizing plate.
Patent TW-200418340-A (TW)
Title: Fabrication system, light-emitting device and fabricating method of organic compound-containing layer
Inventor: MURAKAMI MASAKAZU
IPC: H05B33/10
Filed: 2003-08-27
Abstract: The present invention provides a vapor deposition system for a film forming systems that promote an efficiency of utilizing an EL material and is excellent in uniformity or throughput of forming an EL layer and a vapor deposition method. According to the present invention, vapor deposition is carried out in a deposition chamber by moving an evaporation source holder 903 on which six containers 911 filled with an evaporation material are set at a certain pitch with respect to the substrate. The evaporation holder 903 is transported from an installation chamber 905 by a transport mechanism 902b. A heater is provided in a turntable 907. Throughput can be improved by heating the evaporation holder 903 in advance of transporting containers into the evaporation holder 903.
Patent TW-200421144-A (TW)
Title: Wireless environmental sensing in packaging applications
Inventor: SOEHNLEN JOHN P
IPC: G06Q20/20
Filed: 2003-09-05
Abstract: A system for monitoring an environmental condition associated with an item of inventory 12 along a distribution chain 10 having a plurality of locations L1, L2, L3, LE comprises at least one item of inventory 12, an RF transponder 14 associated with the item of inventory 12, and at least one environmental condition sensor 16 in communication with the RF transponder 14. The system includes a power source 32, 40 for powering the RF transponder 14 and the environmental condition sensor 16 to record an environmental condition. The system also includes a log of location data 42, a log of environmental condition data 44, and a reporting infrastructure for processing the location data and the environmental condition data. A method for tracking an environmental condition along a distribution chain 10 is also included.
Patent TW-200512949-A (TW)
Title: A method to provide emission of white color light by the principle of secondary excitation and its product
Inventor: SHIEH SUNG-YUEH
IPC: C09K11/84
Filed: 2003-09-17
Abstract: To provide emission of white and other color light by the principle of secondary excitation mainly by the ultraviolet or violet (wavelength within 360~420nm) emitters, which likes the excitation of blue phosphors of light emitting diode (LED) or laser diode (LD), which emitting the primary spectrum of blue wide band and then the blue wide band exciting the yellow phosphors of lower energy level and then emitting secondary yellow spectrum. To get the whole spectrum by complimentary color mixing of primary and secondary excitation and which is achieved by adjusting the ratio of two kinds of phosphors properly. In addition, there could add some red or green phosphors, which are excited by ultraviolet or violet and it also could obtain white or other color light source with different color rendering and color temperature.
Patent TW-200512475-A (TW)
Title: Apparatus for precise distance measurement
Inventor: CHIEN PIE-YAU
IPC: G01C3/08
Filed: 2003-09-23
Abstract: The present invention relates to an apparatus for precise distance measurement, which includes a light source, a light receiver, a multi-frequency signal generation module, a first measuring module, a second measuring module and a CPU. The multi-frequency signal generation module generates a plurality of frequencies to the light source, the light receiver, the first measuring module, the second measuring module. The light receiver has a frequency mixing function, enabling a frequency of a pulsed light reflected by a target and a frequency of the multi-frequency signal generation module to be mixed. The first and second measuring modules provide the traveling time and phase difference of the pulsed light between those measuring apparatuses and the target, wherein the second measuring module employs an IQ orthogonal image discrimination method to obtain the phase difference. As such, the CPU calculates the distance between the measuring apparatus and the target.
Patent TW-200418725-A (TW)
Title: Aqueous dispersion
Inventor: GREENWOOD PETER
IPC: C09C1/30
Filed: 2003-10-07
Abstract: The invention relates to a method of producing an aqueous dispersion comprising mixing at least one silane compound and colloidal silica particles to form silanized colloidal silica particles, mixing said silanized colloidal silica particles with an organic binder to form the dispersion. The invention also relates to a dispersion obtainable by the method, and the use thereof.