baber/WOPTO huggingface dataset:
Patent RU-95101825-A (RU)
Inventor: KANDAUROVA G F
IPC: E21B43/32
Filed: 1995-02-07
Abstract: FIELD: oil and gas production. SUBSTANCE: composition contains hydrochloric acid and aluminium chloride releasing in water saturated pores of bed additional amount of hydrochloric acid upon hydrolysis. Thereafter, aluminium chloride forms gel in water saturated pores of carbonate bed, which gel prevents water inflow into productive well. EFFECT: enhanced efficiency of treatment.
Patent RU-95102536-A (RU)
Inventor: BELOV A M
IPC: C04B35/66
Filed: 1995-02-21
Abstract: FIELD: refractory materials. SUBSTANCE: ortho-phosphoric acid and phosphate binding agent were added to the liquid containing the depleted catalyst of synthetic rubber production. Phosphate binding agent consists of the following components, vol.pts: titanium scale, 0.9-1.0; and ortho-phosphoric acid, 1.0-2.0. Refractory lining liquid has the following components, vol. pts: phosphate binding agent (composition mixture), 0.4-0.6; ortho-phosphoric acid, 0.9-1.0; and depleted catalyst of synthetic rubber production, 0.9-1.0. EFFECT: enhanced thermic stability, chemical resistance and adhesion, cutting strength.
Patent RU-95108730-A (RU)
Inventor: MUSLIMOV R KH
IPC: E21B43/30
Filed: 1995-06-08
Abstract: FIELD: oil production industry. SUBSTANCE: this can be used in development of structurally complex deposit. Increased oil output can be achieved as follows. According to method, producing and injection wells are arranged in compliance with unit-enclosed system. At later stage of development, located inside system is additional injection horizontal well, and its horizontal section is lead through all beds perpendicularly to direction of reducing productivity of producing wells between rows of producing wells with highest output and minimal output at distance from row of highest productivity, which is reverse proportional to ratio of outputs of producing wells in extreme rows. EFFECT: high efficiency.
Patent RU-95110171-A (RU)
Inventor: BUDNIK V N
IPC: A61B18/20
Filed: 1995-06-15
Abstract: FIELD: medical engineering. SUBSTANCE: device has pulsating laser, focussing system, guidance system and unit for placing skin surface to be perforated, into the laser radiation focus zone between the focussing system and its focal plane 1.5-8 mm distant from the focal plane. Focussing system focal length, diameter of laser beam focused on the skin surface and laser radiation power density on the skin surface are to be calculated from formulas shown in the invention application. EFFECT: reduced pain felt during operation.
Patent RU-95110819-A (RU)
Title: D c electric motor drive
Inventor: KRAVCHUN S I
IPC: H02P5/16
Filed: 1995-06-26
Abstract: FIELD: electrical engineering. SUBSTANCE: D.C. electric motor drive includes power supply source, electric motor with armature and series excitation winding, reversible thyristor bridge, communicating thyristor, choke, charging thyristor, capacitor, power thyristor, back diodes and isolation diode. Excitation winding of electric motor is placed in reversible thyristor bridge connected in series with armature of electric motor which second lead-out is connected to cathodes of power thyristor and back diode shunting electric motor. One of leads-out of commutating capacitor is connected to same point. Commutating thyristor, choke and charging thyristor connected in series are linked in parallel to power supply source. Isolation diode is connected with anode to excitation winding and with cathode to positive pole of power supply source. Negative pole of power supply source is connected to anode of back diode and reversible bridge and commutating capacitor is connected with second lead-out to cathode of commutating thyristor. EFFECT: improved energy and mass-and-size characteristics of electric motor drive and increased functional reliability of it due to reduction of number of semiconductor element and insertion of new couplings. 1 dwg
Patent RU-95121239-A (RU)
Inventor: MESNIK V M
IPC: D06M11/74
Filed: 1995-12-14
Abstract: FIELD: fireproof fabrics. SUBSTANCE: invention is concerned with fireproof fabrics for sewing protective clothing for welders, steel makers, and firemen, etc. To impart both fireproof property and corresponding softness, composition conventionally includes urea. According to invention, composition is supplemented with diammonium phosphate providing following contents of components in aqueous solution: 115-120 g/l of diammonium phosphate, 160-170 g/l of urea, and water to the balance. Presence of diammonium phosphate excludes salt formation in fibers, which would impart the fabric additional rigidity. Experiments have shown simultaneous use of diammonium phosphate and urea to result in increasing resistance of fabric to burning through and its softening. EFFECT: improved fireproof and wearing properties of protective clothing.
Patent TW-200300113-A (TW)
Title: An ink jet printing system for printing colored images on contact lenses
Inventor: TUCKER ROBERT CAREY
IPC: G02C7/04
Filed: 2002-11-05
Abstract: The present invention provides a method for making colored contact lenses and an apparatus for implementing the method of the invention. The apparatus of the invention comprises a securing means for holding a contact lens or a portion of a mold for making the contact lens, a printer head, wherein the printer head comprises one or more nozzles each of which is capable of jetting droplets of color liquid independent of each other under control of a computer system; a positioning means for precisely positioning the printer head at each of a plurality of predetermined positions, one at a time, on a surface of the contact lens or the mold portion under control of the computer system. The method and apparatus of the invention are useful for producing colored contact lenses having high quality color images thereon.
Patent TW-200305064-A (TW)
Title: Mask and its manufacturing method, manufacturing method of semiconductor device
Inventor: YOSHIZAWA MASAKI
IPC: G03F7/20
Filed: 2002-11-15
Abstract: The present invention provides a mask, which can simultaneously make the film thin and maintain the mask strength, and its manufacturing method, and the manufacturing method of semiconductor device that can form fine pattern in high precision. The invented mask is provided with the followings: thin film 2; the hole 3 for passing through the charged particle line (better for the electron line) formed on thin film 2; the support layer 4 formed on one face of the thin film 2; and the opening portion 5, which is formed on the support layer 4 and is formed in hole 3 with a diameter larger than the hole through a self-alignment manner. The invention also includes the manufacturing method of the mask and the photolithography process using the mask in the manufacturing method of semiconductor device.
Patent TW-200402653-A (TW)
Title: Shared memory controller for display processor
Inventor: DEAN JOHN EDWARD
IPC: G09G3/20
Filed: 2002-11-19
Abstract: A system and method for controlling video data being communicated between a shared memory device and a plurality of process queues via a bi-directional bus. The system comprises a row address generator for associating a row address with each process queue; a system for determining a fullness of each process queue; a scheduling system for selecting a process queue to communicate with the shared memory device based on the determined fullness of each process queue; and a controller for causing the shared memory device to communicate with the selected process queue and for causing video data to be burst between the shared memory device and the selected process queue.
Patent TW-200408469-A (TW)
Title: Method for shaping a seamless aluminum alloy wheel rim
Inventor: WANG TING-FANG
IPC: B21D53/26
Filed: 2002-11-21
Abstract: A method for manufacturing a seamless wheel rim includes the steps: firstly, to deeply draw a pre-cut circular aluminum alloy plate into a cup-shaped embryo body, punch out its bottom surface to form a hollow cylinder, then put it into an expanding-pressing female die with an expanding die cavity at both ends thereof respectively, and finally press and expand the both ends of the embryo body by two sets of expanding-pressing male dies to form a seamless aluminum alloy wheel rim in sequence.
Patent TW-200301513-A (TW)
Title: Process operation supplementation with oxygen
Inventor: MUKAI KEVIN M
IPC: H01L21/316
Filed: 2002-11-22
Abstract: A method including in a wafer processing environment, introducing a liquid via a carrier gas, and separate from the liquid, introducing a first gas comprising ozone and legacy amount of oxygen and a second gas comprising an effective amount of oxygen to modify a process operation. A system including a chamber, a liquid source, a first gas source, and a second gas source, a controller configured to control the introduction into the chamber of a liquid from the liquid source, a first gas comprising ozone and a legacy amount of oxygen from the first gas source, a second gas comprising oxygen from the second gas source, and a memory coupled to the controller comprising a machine-readable medium having a program embodied therein for controlling the second gas source to introduce an effective amount of oxygen into the chamber to modify a process operation.
Patent TW-200409076-A (TW)
Title: Image display device
Inventor: TOBITA YOUICHI
IPC: G09G3/20
Filed: 2002-11-28
Abstract: A color liquid crystal display device is provided. The display device has a gradation voltage generation circuit (24) which contains resistor elements 65 (RI~R65), a first current amplifying circuit (31), and a second current amplifying circuit (32). The resistor elements (R1~R65) are series connected and divide the voltage (VH-VL) applied between first and second nodes (N30, N31) and produce gradation voltage at 64 (V1d-V64d). The first current amplifying circuit (31) is provided to correspond with each one of the gradation voltages (V33d~V64d) that are higher than the precharged voltage (VPC) on a data line (6) and has a charging capability higher than the discharging capability. The second amplifying circuit (32) is provided to correspond with each one of the gradation voltages (V1d~V32d) that are lower than the precharged voltage (VPC) and has a discharging capability higher than the charging capability.
Patent TW-200409832-A (TW)
Title: Method of surface treatment for magnesium alloy
Inventor: QIU LIU-HE
IPC: C22F1/06
Filed: 2002-12-13
Abstract: A method of surface treatment for magnesium alloy mainly comprises: providing a magnesium alloy sheet; performing a sandblasting treatment on the magnesium alloy sheet to remove impurities from the surface of the magnesium alloy sheet; forming an aluminum film on the surface of the magnesium alloy sheet by an arc spray process using pure aluminum as a raw material; performing a thermal pressing treatment on the aluminum film to make the aluminum film denser, in which the temperature and the pressure of the thermal pressing treatment are separately 100 to 250 DEG C and 40 to 200 kg/cm<SP>2</SP>; performing an anode treatment on the aluminum film to form an inert film on the surface of the aluminum film, in which the current density of the anode treatment is 0.01 to 0.4A/cm<SP>2</SP>; and performing a sealing treatment to the inert film.
Patent TW-200411983-A (TW)
Title: Narrow flat-plate antenna
Inventor: SU CHIH-MING
IPC: H01Q9/14
Filed: 2002-12-20
Abstract: The present invention is related to a narrow flat-plate antenna. The antenna comprises a shorter radiating metal line for generating the desired operating mode, a longer grounding metal line substantially parallel to the said shorter radiating metal line, with one end of the said longer grounding metal line electrically connected to one end of the said shorter radiating metal line via a narrow flat metal plate, a feeding point connected to the central signal core of the feeding coaxial cable, and a grounding point connected to the outer meshed ground conductor of the feeding coaxial cable. The present invention is suitable for the wireless local area network (WLAN) applications in the 2.4 GHz (2.4-2.484 GHz) band, and the constructed prototype shows good antenna gain for WLAN operations.
Patent TW-200414760-A (TW)
Title: Transformation device of remote monitoring computer display image
Inventor: SHIH CHING-CHIH
IPC: H04H60/31
Filed: 2003-01-30
Abstract: A transformation device of remote monitoring computer display image is described. The transformation device monitors displaying images of a server on a remote computer display via a network. The transformation device includes an image capture unit and a central processing unit. The image capture unit captures the displaying images from the a display cable and transforms the displaying images to digital image data fulfilling browser safe palette requirements and corresponding synchronization signals to reduce the bandwidth requirements. The central processing unit transforms the digital image data and the corresponding synchronization signals to network packets and delivers the network packets to the remote computer so as to display instantly the displaying images of the server on a display of the remote computer.
Patent TW-200415481-A (TW)
Title: Chinese and English character input method
Inventor: WU REN-LIANG
Filed: 2003-02-10
Abstract: A Chinese and English character input method ascertains the pronunciation input unit composed of the English letter and/or numeral symbol corresponding to the pronunciation of character to be inputted in accordance with specific Chinese and English character input mapping table. Key in the input unit with keyboard providing English letters, numeral, symbol, intonation and multiple specific keys to finish input of required character. The Chinese and English character input mapping table comprises traditional/simplified character pronunciation symbol mapping fundamental note table, special character/rare character mapping table and fast input character mapping table. Those mapping tables represent each kind of Chinese/English character with three or less than three English characters and/or numerals and symbols. The invention makes the input operation of Chinese/English character simpler and more convenient, and is adapted to the input of traditional or simplified Chinese character.
Patent TW-200304271-A (TW)
Title: Photoreceiver amplifier circuit and optical pickup employing the same
Inventor: KAWAMURA KATSUYUKI
IPC: G11B7/13
Filed: 2003-02-11
Abstract: A photoreceiver amplifier circuit has an amplifier for amplifying the detection signal of a photoreceiver device, a plurality of negative feedback circuits connected between the input terminal and the output terminal of the amplifier in parallel with one another so as to form different negative feedback loops, and a switch circuit for selecting one among the plurality of negative feedback circuits. The frequency band and/or the gain of the photoreceiver amplifier circuit is varied according to the detection signal of the photoreceiver device. This makes it possible to switch the frequency band without degradation in amplification characteristics.
Patent TW-200300667-A (TW)
Title: Intelligent robot nurse
Inventor: HAN TAI-KANG
IPC: A61G5/00
Filed: 2003-02-25
Abstract: The present invention relates to an intelligent robot nurse, and particularly a device enabling a patent to automatically change sleeping or sitting postures without supervision. Such a device can be combined with a sickbed with the bottom thereof provided with a cart frame and casters contacting the ground and the top thereof provided with a plate set which sequentially and mutually pivotally comprises a back plate, a sitting plate, a resting plate, and a stepping plate. Furthermore, the bottom of the sitting plate and the bottom of the resting of the sitting plate are separately provided with a first driving device and a second driving device. The first driving device controls the back plate and the resting plate to form an angle with respect to the sitting plate, or form a horizontal condition with the sitting plate. The second driving device can controls the deviated swaying of the stepping plate so that a patient can control the plate to form a flat bed or a resting configuration, or change the device into a wheelchair.
Patent TW-200401387-A (TW)
Title: Liquid processing apparatus and liquid processing method
Inventor: KAMIKAWA YUJI
IPC: H01L21/027
Filed: 2003-03-03
Abstract: A cleaning apparatus 1 includes a foup loading/unloading part 2 for mounting foups F each accommodating a plurality of wafers W at intervals of a constant pitch (normal pitch), a rotor 34 capable of holding the wafers W at half the normal pitch (half pitch), a wafer transporting device 11 for transporting the wafer E between the foup F and the rotor 34, wafer posture changing devices 20a, 20b, a wafer elevating mechanism 40, a motor 31 for rotating the rotor 34, an outer chamber 71a and an inner chamber 71b both accommodating the rotor 34, and cleaning liquid nozzles 53, 55 for supplying a cleaning liquid to the wafers W. The rotor 34 holds the wafers W at intervals of an optional pitch (every one holding pitch or every plural holding pitches ) to carry out a cleaning operation. Consequently, it is possible to process substrates accommodated in two containers at one batch processing.
Patent TW-200418356-A (TW)
Title: Automatic packaging method of card
Inventor: Wang jue-hong
IPC: B42D15/10
Filed: 2003-03-14
Abstract: An automatic packaging method of card is disclosed, which comprises stamping a metal material tape to form two metal cases; forming two plastic frames on the two metal cases by injection formation to form two half box bodies; detaching the two half box bodies from the metal material tape; and welding the two plastic frames to form a card body.
Patent TW-200304458-A (TW)
Title: Process for producing polyurethane emulsion
Inventor: YAMADA TUTOMU
IPC: B01F7/00
Filed: 2003-03-26
Abstract: A process for producing a polyurethane emulsion is provided which allows continuous production of a polyurethane emulsion which contains substantially no organic solvent, and which has excellent storage stability over time. In a process for producing a polyurethane emulsion by emulsifying a urethane prepolymer having at least two isocyanate groups per molecule in water and allowing chain elongation to take place, the process comprises: (1) a first step in which an emulsifying apparatus comprising a stator section 5 fixed inside a cylindrical casing 1 and a rotor section 3 fixed to a rotational shaft 2, the rotor section 3 having a plurality of rotor teeth 4, the stator section 5 having a plurality of stator teeth 6, which stand face to face with the rotor teeth 4, and the stator section 5 having an inlet port 8 and an outlet port 10, is supplied with the urethane prepolymer and water from the inlet 8, which are continuously emulsified while they are discharged as an emulsion of urethane prepolymer having an average particle diameter of 0.1 to 2.5 μ n from the outlet port 10, and then, (2) a second step in which the emulsion of urethane prepolymer obtained in the first step is allowed to react with a chain elongation agent to carry out chain elongation of the urethane prepolymer.
Patent TW-200418594-A (TW)
Title: Single member of a magnetic-conductive housing for a heat dissipating fan
Inventor: HORNG ALEX
IPC: F04D25/06
Filed: 2003-03-31
Abstract: A single member of a magnetic-conductive housing for a heat dissipating fan comprises a plurality of walls, a plurality of ribs, a base, a plurality of pole faces, and an axial hole which are integrally punched by a single magnetic-conductive plate to form a housing. The walls are arranged around the base to define an inlet and an outlet of the housing. The rib is extended from the walls to support the base. The base is adapted to mount a coil set and other stator members such as PCB boards. The pole faces are punched and equi-spaced around the axial hole of the base so as to define a periphery for assembling the coil set. The axial hole is connected with an axial tube in which to contain a bearing for supporting a rotor.
Patent TW-200404289-A (TW)
Title: Semiconductor memory device
Inventor: TANAKA SHINJI
IPC: G11C11/406
Filed: 2003-04-22
Abstract: A sense amplifier band arranged between two memory cell arrays includes sense amplifiers, and spare memory cells usable as backup spare memory cells for memory cells included in the memory cell arrays. Using the spare memory cells, a refresh operation is executed while being divided into two stages. Namely, refresh target data read to sense amplifiers is temporarily stored in one of the spare memory cells, read again and written to the original memory cell. As a result, high rate operation is realized at low cost and area penalty is small.
Patent TW-200402276-A (TW)
Title: Device for adjusting the height of a drawer
Inventor: SALICE LUCIANO
IPC: A47B88/04
Filed: 2003-04-24
Abstract: A device for adjusting the height of a drawer, which, by way of a draw-out guide connected to said drawer on the side of said drawer, is guided by means of draw-out rails on supporting rails on the carcass side, comprises an adjustment device by means of which the drawer is raiseable and lowerable relative to the supporting rails. On the draw-out rails of the draw-out guide, at right angles to these, sliders are guided in guides, with said sliders comprising supports for the underside or the bottom of the drawer. The sliders are movable in height by way of the adjustment device.
Patent TW-200423692-A (TW)
Title: Switching system and method of phone communication mode
Inventor: TAN CHIN-HOOI
IPC: H04M1/00
Filed: 2003-04-29
Abstract: A switching system and method of phone communication mode are applied to a dial-up state switching device providing communication processing function and connecting with a user's handset. It will switch the communication mode of user's handset based on the dial-up and power states, facilitating user to proceed dial-up processing. The switching device connects with PSTN and Internet respectively so that user's handset can proceed dial-up processing with any one communication mode of traditional phone and IP phone. Let the dial-up state switching device set up the communication mode of user's handset as IP phone communication beforehand. Subsequently, let the dial-up state switching device determines if the power of the connected power management device has enough power; if no, set up the communication mode of the handset as traditional phone communication and provide the power supply required for the dial-up state switching device through the line power of the PSTN; if power is sufficient, then determine if the PSTN transmits the ring signal of incoming call; if yes, then set up the communication mode of the handset as traditional phone communication; otherwise, go through the dial-up state switching device to set up the communication mode of user's handset as IP phone communication.
Patent TW-200402824-A (TW)
Title: Method and device for reticle handling and exposure device
Inventor: KIKUCHI HIDEKAZU
IPC: G03B27/62
Filed: 2003-05-13
Abstract: A reticle handling device and a method thereof are provided for stably holding a EB exposure reticle and safely transporting the reticle without falling. The reticle handling device has a U-shaped hook 1 on its tip end. Attracting members 11 are formed on front ends of arms 5 of the U-shaped hook 1 and on a step portion 9 that is formed on a side wall 3a between the arms 5 of the U-shaped hook 1. The attracting member 11 has a ring protrusion 13 and a recess 15, and the reticle R is placed on the protrusion 13. The attracting member 11 attracts three points that are almost equally separated and located at the outer rim of the reticle R. In this way, the reticle R can be stably held and safely transported without falling.