baber/WOPTO huggingface dataset:
Patent RU-94036634-A (RU)
Inventor: LAPIN A JU
IPC: G01W1/00
Filed: 1994-09-22
Abstract: FIELD: radio communication, evaluation of structure of short-wave signals. SUBSTANCE: multiprong structure of signals is determined by means of device by form of differential function of distribution of difference of phases between voltages in antenna spaced apart and connected to two radio receivers with common heterodyne. Device includes unit registering current values of difference of phases, unit determining function of distribution and unit analyzing this function. EFFECT: enhanced functional reliability. 4 dwg
Patent RU-94041483-A (RU)
Inventor: GABIDULLIN M G
IPC: C04B38/00
Filed: 1994-11-16
Abstract: FIELD: ceramics blocks production methods, production of wall ceramic blocks used for erection of outer and inner walls in particular. SUBSTANCE: ceramics blocks production method provides for forming of granules, their laying in moulds, drying off for 30 - 90 minutes thermal treatment under temperature of 350 -450 C for 20 - 40 minutes, annealing under temperature of 1150 - 1200 C for 10 - 30 minutes. Advantage of the method is significant decrease of costs used for drying and annealing, decrease time duration of thermal treatment cycle, simplicity of process. EFFECT: significant decrease of drying and annealing costs, thermal treatment time duration, simplification of process.
Patent RU-94044529-A (RU)
Inventor: KHARIJS B MAROVSKIS
IPC: B65D6/16
Filed: 1994-12-21
Abstract: FIELD: packing. SUBSTANCE: folding box in the form of rectangular base has flat support surface in plane of package holding. Base has four side walls, each furnished with hinge joint pin member and device for connecting side walls with corresponding hinge joint pin members. Cross section of each hinge joint pin member is such that first size of cross section form along line passing through center of cross section and actually perpendicular to support plane is greater than second size of cross section form along line passing through center of cross section and actually in parallel with support surface plane. Each side wall has at least one hinge joint at lower end. At least one hinge joint on each side wall has through hole accommodating one of hinge joint pin members to provided displacement of side wall from actually vertical position into folded inwards position. At least one hinge joint of each side wall has cut hole passing through hinge joint wall and through hole to provided fitting of side wall on hinge joint pin member. Width of cut hole is less than first size of form of cross section of hinge joint pin member. EFFECT: enlarged operating capabilities.
Patent RU-95100227-A (RU)
Inventor: KHRENOV E G
IPC: C07C7/167
Filed: 1995-01-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: catalyst contains (in wt %): palladium, 0.05-2.0; sulfur, 0.01-2.0; alkali metal, 0.01-3.0; oxide carrier, the balance. Catalyst is prepared by impregnating oxide carrier with aqueous solution containing palladium salt and sulfur-containing alkali metal salt at 15-20 C for 0.5-2 h followed by drying and activation in hydrogen flow. Catalyst may be also used in position isomerization of olefins. EFFECT: increased activity and selectivity.
Patent RU-95102829-A (RU)
Inventor: KOVALENOK V A
IPC: D03D51/34
Filed: 1995-03-01
Abstract: FIELD: manufacture of weaving machines, applicable in devices monitoring the inserted weft on shuttleless looms. SUBSTANCE: weft monitor on shuttleless loom has transducers of turning angle of loom main shaft successively connecting control strobe shaper in phase of weft insertion and detector of weft breakage in phase of weft insertion. Successively connected are shaper of control strobe in phase of compensation of weft and detector of weft breakage in phase of weft compensation, transducer of weft breakage and series-connected AND circuit and shutdown unit. To improve operation capability of the loom by provision of shutdown of the in case of weft breakage in position of open shed of warp, inserted in series-connected memory and controlled switch between output of circuit of weft breakage detector inphase of weft compensation and the second input of AND circuit. The second input of controlled switch is connected to the output of transducer of turning angle of loom main shaft. EFFECT: higher efficiency.
Patent RU-95103897-A (RU)
Inventor: ILJASOV G A
IPC: B01D36/04
Filed: 1995-03-17
Abstract: FIELD: sewage treating equipment. SUBSTANCE: settler-collector is used for separating sewage into fractions, treating these fractions and is applicable in municipal services, agriculture, food-production and other branches of industry. Setter body 2 is provided with additional filter elements 10 which are installed in perforated pipes 9. Filter elements 10 take the form of ropes which are twisted of threads or filter bags filled with filtering material. Lower ends of additional filter elements are placed in chamber 8, and their upper ends are fixed on drums for changing their position and removing from pipes 9 and chamber 8, which is made with through passage. Settler body is provided with removable walkways 11. EFFECT: high efficiency. 4 cl, 2 dwg
Patent RU-95106541-A (RU)
Inventor: NATSIK V G
IPC: F03G7/06
Filed: 1995-04-18
Abstract: FIELD: heat engines taking thermal energy from surrounding movable or immovable water or air medium by cooling this medium; electric stations generating three-phase commercial frequency power. SUBSTANCE: heat engine has boiler containing liquid ammonia; surface of boiler is coated with heat insulation; condenser coil arranged inside housing is connected via throttle with evaporator coil placed in surrounding water or air medium; outlet of evaporator is connected with inlet compressor connected with electric motor; outlet of compressor is connected with condenser coil; ammonia is also contained in main; boiler is connected with steam engine by means of pipes; steam engine is connected with three-phase electric generator; outlet of steam engine is connected with coil of cooler placed inside evaporator coil; cooler is connected with boiler by means of pump connected in its turn with electric drive. Heat engine is also provided with storage battery for starting the heat engine. Operation of heat engine is effected due to the fact that steam generation coefficient for ammonia contained in evaporator coil exceeds that for ammonia contained in boiler at similar isobaric and isothermic cycles of compressor and heat engine. EFFECT: enhanced reliability.
Patent RU-95111655-A (RU)
Inventor: LATYSHEV V N
IPC: C23C8/32
Filed: 1995-07-06
Abstract: FIELD: steel working. SUBSTANCE: method is based on nitrocementation process from the gaseous atmosphere containing nitrogen- and carbon-containing components and additional using triboactive components. Method involves the use of carbamide alcoholic solution containing iodine at the following ratio, %: carbamide 40-96; iodine 0.1-0.4, and alcohol - the rest. EFFECT: improved method of steel working.
Patent TW-200300130-A (TW)
Title: Apparatus for producing wash water or immersion water used in semiconductor devices and process of wash or immersion
Inventor: AOKI HIDEMITSU
IPC: H01L21/321
Filed: 2002-10-31
Abstract: A hydrogen dissolving device 2 is connected to a high-purity water processing device 1. Hydrogen is dissolved into the high-purity water in the hydrogen dissolving device 2 to produce hydrogen-dissolved water. The hydrogen-dissolved water is conveyed via a transport line 7 to a wash apparatus 5 or to an immersion apparatus 6. The hydrogen-dissolved water exiting from the transport line 7 inhibits oxidation of semiconductor devices during wash or immersion process.
Patent TW-200301099-A (TW)
Title: Massage assembly and massage machine with the same
Inventor: KAN YUJI
IPC: A61H37/00
Filed: 2002-11-12
Abstract: Provided are a massage assembly and a massage machine with the same, wherein the reciprocating movement is converted into the action of treating finger, the movement of massage unit and the treating finger may be carried out by one motor, whereby the lightening of weight, the miniaturization of volume and the simplification of structure are feasible. The massage unit has treating finger for rubbing and/or patting the physical body being treated. The unit is reciprocally moved between a pair of frames by the massage assembly which is provided with a movement converting means for converting the reciprocating movement of the rubbing and/or patting action of treating finger. Furthermore, the massage assembly is installed in the back rest of a chair or a bed to form a massage machine of the invention.
Patent TW-200407620-A (TW)
Title: Structure of LCD
Inventor: WU YUNG-HSUN
IPC: G02F1/13363
Filed: 2002-11-15
Abstract: The invention is directed to a structure of LCD, having a first polarizer with a first polarization direction along a first angle. A first retardation phase plate is located behind the first polarizer. The first retardation phase plate is used to produce a retardation effect. The retardation direction is the same as the first angle. A first WV film is behind the first retardation phase plate. The WV film is operated along a second angle vertical to the first angle. A liquid crystal layer is located behind the WV film 110. The crystal rubbing direction of the liquid crystal layer is along the second direction. A second WV film is behind the liquid crystal layer. The second WV film is operated along the first angle. A second retardation phase plate is located behind the second WV film. The retardation direction of the second retardation phase plate is along the second angle. A second polarizer is located behind the second retardation phase plate. The polarization direction of the second polarizer is along the second angle.
Patent TW-200411046-A (TW)
Title: Double-chamber bioreactor for tissue engineering
Inventor: LIU HWA-CHANG
Filed: 2002-12-26
Abstract: A double-chamber bioreactor for tissue engineering capable of cultivating two types of tissue or cell at the same time includes: two containers each having an opening, and a perforated dividing plate connecting the openings of the containers and equally dividing the containers into two separate chambers. The peforations on the dividing plate are used to support a carrier for adhesion and growth of cells thereon. The liquids contained in the chambers do not intermix with each other and are separated from each other by the dividing plate so that the two sides of the carrier are separately located in different chambers. Two tissues with a 3D structure can be simultaneously cultivated on a same carrier after each chamber is separately loaded with a required culture solution.
Patent TW-200301774-A (TW)
Title: Luminescent road mark material
Inventor: SAITO KENICHIRO
IPC: E01F9/576
Filed: 2002-12-27
Abstract: A novel luminescent road mark material is proposed. The road mark material contains a resin paste including a transparent resin component and a luminescent pigment component, and the resin paste is to be applied to the road surface to form a luminescent layer. The transparent resin component is contained in the amount of 7-95% wt of the total amount of the resin paste, which is useful as a lane mark having a luminescent characteristic with a necessary wear resistance and a high weather proof property. The resin paste can be used to form a white line or various color lines to suppress a green color tone, and can also be provided with a non-slipping property.
Patent TW-200411092-A (TW)
Title: Method for growing zinc oxide crystal by hydrothermal synthesis and autoclave
Inventor: CHEN YU-FENG
IPC: C30B29/16
Filed: 2002-12-31
Abstract: The present invention relates to a method for growing a zinc oxide crystal by hydrothermal synthesis and an autoclave. The invented method comprises: growing a first crystal on a first chip along a parallel (1010) orientation in an autoclave having a floating-type inner furnace; and removing a parallel (0001) second chip from the first crystal to grow a second crystal in the autoclave in order to increase the yield of crystals.
Patent TW-200304260-A (TW)
Title: Semiconductor device
Inventor: YAMAZAKI BISHIYUKU
IPC: H01L23/04
Filed: 2003-01-03
Abstract: This invention is to provide a semiconductor device to reduce the heat distortion of the bonding member, which is generated on account of a difference in coefficient of the mutual thermal expansion between the semiconductor chip and the case electrode bonded by electrical bonding of bonding member, improve the thermal fatigue life and increase the heat dissipation characteristic of the semiconductor chip. The semiconductor device comprises a semiconductor chip bonded on a top surface inside a case electrode by a bonding member and a lead bonded on a top surface of the semiconductor chip by a bonding member with a space of the case electrode filled with an insulating material for sealing the bonded sections, in which a groove is provided on a top surface of the case electrode from an edge of the semiconductor chip, so as to thereby reduce the heat distortion which is generated on a large scale at an end of the bonding member on account of a difference in coefficient of linear thermal expansion between the semiconductor chip and the case electrode, improve the thermal fatigue life and obtain excellent heat dissipation characteristic.
Patent TW-200304160-A (TW)
Title: Color picture tube having a low expansion tensioned mask attached to a higher expansion frame
Inventor: MUTSO REIN ROMAN
IPC: H01J29/07
Filed: 2003-02-20
Abstract: A color picture tube having a tensioned mask supported by a frame mounted within the tube. The frame is constructed of a carbon steel material, and mask is constructed of a nickel alloy material that expands substantially less per unit length than does the frame in the normal operating temperature range of said tube, and expands substantially the same per unit length as said frame in the higher thermal cycling temperature range used during tube processing.
Patent TW-200304234-A (TW)
Title: Efficient light emitting diodes and lasers
Inventor: NARAYAN JAGDISH
IPC: H01S5/10
Filed: 2003-02-24
Abstract: An optoelectronic device such as an LED or laser which produces spontaneous emission by recombination of carriers (electrons and holes) trapped in Quantum Confinement Regions formed by transverse thickness variations in Quantum Well layers of group III nitrides.
Patent TW-200405102-A (TW)
Title: Opto-electronic apparatus and manufacturing method of semiconductor apparatus
Inventor: KOIDE KIYOTAKA
IPC: G02F1/1368
Filed: 2003-04-30
Abstract: The present invention is related to a kind of opto-electronic apparatus and manufacturing method of semiconductor apparatus. The opto-electronic apparatus is provided with the followings: pixel electrodes, which are formed in a matrix shape on the substrate; the first capacitor electrode electrically connected to the pixel electrode; and the second capacitor electrode electrically connected to a fixed potential. When forming the dielectric film disposed between the first capacitor electrode and the second capacitor electrode, the second capacitor electrode is used as a capacitor line to correspond to the disposed storage capacitor of the pixel electrode and the conduction pattern formed on the substrate, so as to have electric connection with the second capacitor electrode forming the storage capacitor and the contact hole of the conduction pattern.
Patent TW-200427198-A (TW)
Title: DC to DC converter having fast transient-response of loading and method of the same
Inventor: HUANG NAN-CHUAN
IPC: H02M3/158
Filed: 2003-05-19
Abstract: The present invention relates to DC-to-DC converter having fast transient-response of loading and method of the same, and includes the followings: an output stage; a sensing circuit; a conduction amplifier; a charging circuit; a driver; and a fast reaction circuit of transient response. The output stage is connected between an input voltage and lo voltage, and is controlled and switched to adjust one work cycle to generate an output voltage. The sensing circuit senses the output voltage and generates a feedback signal, and is compared with the first reference voltage through the conduction amplifier so as to generate the first current and generate the second current in response to the transient response. The first current is connected to the charging circuit to generate a charging voltage, which is compared with the first and the second reference signals through the driver to generate a driving signal having the work cycle and sent it to the output stage. The fast reaction circuit of transient response compares high-resistance current comparison node generated by the second current with the second reference voltage to generate bypass signal for driving the output stage.
Patent TW-200406706-A (TW)
Title: System and method of system response testing and modeling
Inventor: DRABKIN VICTOR
IPC: B60G17/00
Filed: 2003-05-20
Abstract: A method (12) comprises exciting a system (10) with an input having predetermined maximum and minimum input values (14), selecting time points tj in a system response having a plurality of maximum response values at time points ti and a plurality of minimum response values at time points tj (16). A maximum worst-case excitation input is generated. The maximum worst-case excitation input has a positive transition from the predetermined minimum input value to the predetermined maximum input value the at each time (T-ti), and a negative transition from the predetermined maximum input value to the predetermined minimum input value at each time (T-tj) (18, 20). The method further generates a minimum worst-case excitation input having a negative transition from the minimum input value to the maximum input value at each time (T-ti), and a positive transition from the maximum input value to the minimum input value at each time (T-tj) (18, 22).
Patent TW-200425873-A (TW)
Title: System for measurement and analysis of vasodilatation
Inventor: WU XIAN-CAI
IPC: A61B5/06
Filed: 2003-05-21
Abstract: A system for measurement and analysis of vasodilatation includes: a measurement unit, a preprocessor unit, and a calculation and analysis unit. The measurement unit can measure the pulse waves at a first finger part of a person under test separately in a standard state and a comparative state. After measuring the pulse waves at a standard state, a limb part of the person under test receives a compression in order to produce an external pressure exerted on the blood flowing from the heart to the first finger part. The pulse waves at a comparative state are measured synchronous to release of the external pressure. The calculation and analysis unit separately calculates the areas of pulse waves for at least one cycle in the standard state and the comparative state processed by the preprocessor unit, and then calculate an index corresponding to a pre-specified definition and the difference between the areas of the pulse waves in the two states, thereby reflecting the degree of vasodilatation and measuring the endothelium cells regulating function as a basis of evaluation for detecting arteriosclerosis.
Patent TW-200426314-A (TW)
Title: Improved speed differential structure
Inventor: ZHANG JIAN-JUN
IPC: F16H48/00
Filed: 2003-05-27
Abstract: Disclosed is an improved speed differential structure, including: a driving rod, connected to a power source for transmitting power; a center gear provided at a power output end of the driving rod; a planet gear system having a gear rod; a planetary provided to the gear rod and surrounding the center gear; a ring gear provided to the outer periphery of all planetary gears; a braking layer provided to the outer periphery of the ring gear and controlled by a clutch; an output gear provided to the outer periphery of the gear rod; a speed differential having two opposing driving bevel gears that are each provided to a rotor of the speed differential by retaining pins, the two driving bevel gears each engaging two follower bevel gears; transmission gears provided at the outer periphery of the rotors of the speed differential, the transmission gear engaging the output gear; and two follower rods, each connected to the two follower bevel gears for outputting different rotation speeds.
Patent TW-200411091-A (TW)
Title: Thin sheet production method and thin sheet production device
Inventor: GOMA SHUJI
IPC: C30B19/00
Filed: 2003-06-27
Abstract: AThis invention provides a thin sheet production method and a thin sheet production device, more specifically, a silicon thin sheet production method and a silicon thin sheet production device. When the surface layer portion of a substrate sheet is immersed in a silicon melt (7) in a crucible (2) disposed in a main chamber (1) and silicon (5) is deposited on the surface of the substrate sheet to produce a silicon thin sheet, the substrate sheet is carried into or out from the main chamber via at least one sub-chamber (3, 4) adjoining to the main chamber (1). This production method permits the continuous, long-time, stable production of a large quantity of high-quality silicon thin sheets, whereby silicon thin sheets can be supplied in large quantity and inexpensively, and this method is expected to be extensively applicable to the production of photovoltaic power generation-use silicon thin sheets.
Patent TW-200419662-A (TW)
Title: Wet cleaning cavitation system and method to remove particulate wafer contamination
Inventor: CHOU CHUN-LI
IPC: H01L21/302
Filed: 2003-07-04
Abstract: A cavitation cleaning system and method for using the same to remove particulate contamination from a substrate including providing at least one substrate immersed in a cleaning solution said cleaning solution contained in a cleaning solution container. The container further includes means for producing gaseous cavitation bubbles of ultrasound energy, said gaseous cavitation bubbles arranged to contact at least a portion of the at least one substrate; applying ultrasound energy to create gaseous cavitaion bubbles to contact the substrate to remove adhering residual particles in a substrate surface cleaning process; and, recirculating the cleaning solution through a particulate filtering means.
Patent TW-200401352-A (TW)
Title: Method for improving reliability of reaction apparatus
Inventor: JANG SEONG-SOO
IPC: C23C16/44
Filed: 2003-07-04
Abstract: Disclosed is a method for improving the reliability of an etching apparatus and a deposition apparatus. The method comprises the steps of preparing at least one of an etching apparatus and a deposition apparatus, each of the apparatuses using a chlorine series gas, and generating a plasma including at least one of hydrogen and nitrogen in one of the etching apparatus and the deposition apparatus to remove a residual remaining in a reaction unit of the apparatus, whereby a chlorine series residual absorbed on the reaction tube is effectively removed by use of hydrogen and nitrogen- based plasmas thus to stably secure the reliability of the apparatus.
Patent TW-200421606-A (TW)
Title: Semiconductor structure
Inventor: GE CHUNG-HU
IPC: H01L21/762
Filed: 2003-07-10
Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a first semiconducting material layer and a second semiconducting material layer having different stresses. By stacking and collocating the first semiconducting material layer and the second semiconducting material layer, the first semiconducting material layer is compressed and the second semiconducting material layer is tensed or the first semiconducting material layer is tensed and the second semiconducting material layer is compressed, so that the channel strain of the electronic device could be adjusted, and the mobility thereof is increased.