baber/WOPTO huggingface dataset:
Patent RU-94018890-A (RU)
Inventor: BALASHOV A O
IPC: G05D27/00
Filed: 1994-05-25
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method for automatic control of catalytic reactor of sulfuric acid production includes measurement of concentration of sulfur dioxide in gases before the catalytic reactor, calculation of the average value, comparison with the threshold value. Should the average value exceed the threshold value, the preset temperature value is established at the outlet of catalyst layers at the level of the lower process limits. Should the average concentration of sulfur dioxide be below the threshold value, the preset temperature is set at the level of the upper process limits. The temperature at the outlet of catalytic layers is controlled by varying the supply of the cold part of initial gas to heat exchangers of catalytic layers. EFFECT: higher efficiency.
Patent RU-94020142-A (RU)
Inventor: RAMAZANOV A G
IPC: E02F9/22
Filed: 1994-05-31
Abstract: FIELD: construction and road-building machines. SUBSTANCE: hydraulic-mechanical system includes hydraulic reservoir, hydraulic pump, main hydraulic control valve, hydraulic cylinder or hydraulic cylinders for lifting blade, speed gear-box, unit of follow-up hydraulic control valve placed along lengthwise symmetry axis of BULLDOZER pivots. Isolating valve and slide valve are placed inside hydraulic control valve housing. The first cavity is hydraulically communicated to the third one, and the forth cavity is hydraulically communicated to the fifth one. Pull-bars has traps on free ends to be connected to pivots. Operating branch lines deflected from follow-up hydraulic valve may be connected to rod and piston cavities of the hydraulic cylinder or hydraulic cylinders and be open to isolating valve. Filling valve may include housing, seat with valve opening, spring loaded closing member and rod of the sensor of pushing force. EFFECT: high efficiency. 3 cl, 2 dwg
Patent RU-94030894-A (RU)
Inventor: LISICHKINA I N
IPC: C07K5/06
Filed: 1994-08-22
Abstract: FIELD: bioactive substances. SUBSTANCE: invention relates to asymmetric synthesis of N-acetylphenylalanyl-methionines (N-Ac-Phe-Met). Industrial catalyst Pd/C is used for hydrogenation. Dehydrodipeptide complexes with CaCland FeSOwere used as substrate. The latter is used to eliminate sulfur poisoning effect on palladium catalyst. Parental dehydrodipeptide structure is fixed by complex formation with metal salts in order to obtain high asymmetric yield in hydrogenation reaction. Synthesized product can be used for preparation making showing high physiological activity. Dipeptides were recommended as amino acid form usage (so called amino acids of the second generation) and can be used for curative nutrition. Product can be synthesized as large-scale process. EFFECT: decreased cost of product.
Patent RU-94037464-A (RU)
Inventor: MASLOVA M N
IPC: A61K31/606
Filed: 1994-09-29
Abstract: FIELD: biology. SUBSTANCE: para-aminosalicylic acid sodium salt is used as regulating agent of animal sexual behavior. Preparation is given to animal with food, once per 24 h, at dose 5-10 mg/kg body mass. Preparation induces temporal change of sexual cycle and transforms females from estrus state to diestrus. EFFECT: enhanced effectiveness of agent.
Patent RU-94044180-A (RU)
Inventor: NIKULIN A D
IPC: H01B5/00
Filed: 1994-12-14
Abstract: FIELD: electrical engineering; applicable in production of coils of high-pole pulse magnets, as well as for heavy-loaded power lines. SUBSTANCE: wire uses longitudinally arranged elements. Each element contains in a copper matrix uniformly distributed, extended along the longitudinal axis of a conductor, ribbon or cylindrical fibres of metal or alloy based on this metal not forming intermetallic compounds with copper. The ribbon thickness of the ribbon fibre is within 20 to 100 nm, and the distance between fibres in element cross-section is within 10 to 1000 nm. The wire sheath does not contain metal fibres. In addition, the wire has one high-conductance longitudinally arranged insert of high-purity copper that is continuous over the entire length of the conductor. The insert dimension in cross-section is at least 30 mcm, the sheath is made of copper, alloy based on it or steel and has a thickness within 10 to 200 mcm. Conductance of the obtained conductors makes up 70% of conductance of pure copper; the wire provides for manufacture of pulse magnetic systems intended for maximum high magnetic fields (70 T), production of conductors having an ultimate strength of at least 1000 MPa over the entire section at a high conductance. EFFECT: enhanced strength and conductance. 4 dwg
Patent RU-95104416-A (RU)
Inventor: VAKHITOV N U
IPC: A01C7/20
Filed: 1995-03-24
Abstract: FIELD: agricultural engineering. SUBSTANCE: proposed ploughshare contains housing, sole, flat disks. Lateral faces of single-sided sole are rigidly connected to vertical walls of housing with two flat disks secured on two sides; blade of sole and working edges of disks are located in one line passing above depth of disk travel. Single-sided soles are RH cutting and LH cutting for first and second rows of sower colters; branch pipe and seed guide for feeding the seeds to under-sole space are located in front vertical wall of housing. EFFECT: properly packed bed for seeds; covering of seeds with lower layer of soil which is more moist at minimum mixing with upper layers; enhanced operational reliability under various operating conditions.
Patent RU-95105810-A (RU)
Inventor: KRYSOV P V
IPC: A62C13/22
Filed: 1995-04-14
Abstract: FIELD: fire-fighting equipment, particular, fire extinguishers in which compressed gas sources for ejection of fire-extinguishing substance are used in form of gas-generating cartridges. SUBSTANCE: fire extinguisher consists of reservoir with throat closed with cover by means of nut and packing ring, cartridge chamber with fluffing agent and gas-generating cartridge, siphon tube and feed device, starting device including striker pin, striker spring, wedge-like pin with ring, flat shaped springs with stops at the ends and roller in ear of striker. Fire extinguisher throat is made with internal recess, and starting device has flat shaped springs of two-way action rigidly attached to ring with stops at the ends located in radial channels of cover and entering the annular recess of throat. In this case, internal projections of springs are installed on the striker bead, and external projections are installed on the cover internal surface. EFFECT: higher reliability of fire extinguisher, prevented opening of cover, and withdrawal of gas-generating cartridge without its starting.
Patent RU-95108081-A (RU)
Inventor: ZOLOTOVA G E
IPC: C25D5/00
Filed: 1995-05-11
Abstract: FIELD: electrolytic processes in mechanical engineering. SUBSTANCE: invention aims to increase efficiency of galvanic treatment process owing to diminishing number of process operations through lowering loss in electrolyte and reducing consumption of washing water. Proposed method is distinguished with that removal of parts from electrolyte and water is performed with velocity equal to that of their flowing down from parts and, at the moment of separation of a part from the bath surface, velocity of removal of part is sharply increased. EFFECT: enhanced efficiency of process.
Patent RU-95108362-A (RU)
Inventor: TRAVIN JU N
IPC: F16H25/12
Filed: 1995-05-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism comprises a cam that has a shape of a cylinder or another shape and can reciprocates with respect to a fixed housing. The side of the cam is provided with curved grooves of a given form. Rollers that are formed into cones or have another shape are received in the grooves perpendicular to the axis of the cam. The shape of the rollers corresponds to the shape of the grooves and belong to the clutch mounted axially with respect to the cam. The clutch can rotate about the axis with respect to the housing when rollers move along the grooves on the cam. The second version of the mechanism has a cam that can rotate with respect to the fixed housing formed into a cylinder or having another shape. The side of the cam is provided with curved grooves of a given shape. Rollers that is formed into a cone or has another shape are received in the grooves perpendicular to the axis of the cam. The shape of the rollers corresponds to the shape of the grooves. The rollers belong to a pusher mounting coaxially to the cam that can reciprocates with respect to the housing when rollers move along the grooves on the housing. The third version of the mechanism comprises a pusher which can reciprocate with respect to a fixed housing and a pusher formed into a cylinder or having another shape. The inner side of the pusher is provided with curved grooves of a given shape wherein conical rollers or rollers having another shape are received perpendicular to the axis of the pusher. The shape of the rollers is answered to the shape of the grooves and belong to the pusher arranged perpendicular to the shaft which can rotate about the housing when rollers move along the grooves provided on the pusher. EFFECT: improved design. 5 cl, 4 dwg
Patent RU-95108914-A (RU)
Inventor: BAKHIR V M
IPC: C25B1/34
Filed: 1995-05-31
Abstract: FIELD: chemical technology, particular, devices for electrochemical treatment of water with the aim of its purification and regulation of acid-alkali, oxidizing- reducing properties and catalytic activity; applicable in production of detergent and disinfecting solutions. SUBSTANCE: the offered device for production of detergent and disinfecting solutions by electrolysis of aqueous solution of sodium chloride has, at least, one electrochemical cell made of vertical coaxial cylindrical and rod electrodes installed in dielectric bushes, coaxial ceramic ultrafiltration diaphragm installed in bushes between electrodes and separating interelectrode space into electrode chambers with intake and discharge of treated solution to electrode chambers having current source in lower and upper bushes. Positive and negative poles of current source are connected with electrodes. Mixer is installed on water supply line after device for dosing of sodium chloride into water. Mixer is connected with compressor for air supply. Devices for supply and discharge of treated solution are made in form of headers and provided with means for parallel connector of two and more cells. EFFECT: reduced power consumption, extended functional capabilities of the device due to increase of intervals of changing properties of anolite and catolite with simultaneous decrease of salt consumption.
Patent RU-95109266-A (RU)
Inventor: ANTSIFEROV V N
IPC: C22C1/10
Filed: 1995-06-05
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves mixing fullerene with powdery material and thickening the obtained mixture followed by diamond synthesis. Iron-containing composition is used as powdery material and diamond synthesis is carried out in hydrogen medium under atmospheric pressure, at 930-980 C. For mixing fullerene C60, ferrophosphorus and iron powders were taken preferably at ratio = 8:6:86. After thermic working material is thickened at 800-1000 MPa and hardened from 930-980 C to -50 C at cooling rate 600-900 deg/s. Structure of the obtained material is an iron matrix at porosity 2% thickened with cementite and phosphide inclusions and synthetic diamonds (size is 3-20 mcm) distributed in its. Pure diamonds can be isolated from matrix by dissolving method. EFFECT: simplified and economy method. 2 cl
Patent TW-200302446-A (TW)
Title: System and method for minimizing image degradation in LCD microdisplays
Inventor: KLEIN TERENCE R
IPC: G09G3/36
Filed: 2002-11-01
Abstract: A system and method for writing a video frame row by row in a liquid crystal display (LCD) having a matrix of liquid crystal pixels arranged in a plurality of columns and a plurality of rows is provided. The system and method are constructed and arranged to minimize image degradation in the LCD by charging the column capacitors to a mid gray voltage or some other common fixed voltage prior to writing each row. The fixed charge voltage may be achieved by coupling all of the column capacitors together and allowing them to equalize to an average voltage before each row is written. In a referred embodiment, a successive column or group of columns is charged to the mid gray voltage while the preceding column is being charged to the desired video voltage and that sequence is repeated until each pixel in each row is written.
Patent TW-200400358-A (TW)
Title: Semiconductor integrated circuit with built-in self-test function and system including the same
Inventor: KIMURA KENJI
IPC: G11C29/00
Filed: 2002-12-05
Abstract: A semiconductor integrated circuit with built-in self-test function includes an I/O port which is connected to a pad and constituted of a port direction register; a port register; and a comparator, and a peripheral function block connected to the pad, and when it is intended to test an output of the peripheral function block, the semiconductor integrated circuit with built-in self-test function performs a test judgment by setting an expected value for the output of the peripheral function block in the port register, setting a value for setting the I/O port as an input port in the port direction register and making a comparison between a value output from the peripheral function block via the pad and the expected value set in the port register with the comparator.
Patent TW-200305325-A (TW)
Title: Methods and apparatus for secure distribution of program content
Inventor: SHIMADA MUNEKI
IPC: G06F21/00
Filed: 2002-12-10
Abstract: Methods and apparatus in accordance with the present invention are operable to carry out certain functions including: receiving an encrypted program at a processing apparatus; transmitting at least some identification information related to the processing apparatus over a network to an administrator; receiving an encrypted decryption key at the processing apparatus over the network from the administrator in response to the at least some identification information; decrypting the encrypted decryption key; decrypting the encrypted program using the decryption key; re-encrypting the program using at least some of the identification information; and storing the identification information and the re-encrypted program in a first storage device.
Patent TW-200301119-A (TW)
Title: Chemical compounds
Inventor: HARRIS PHILLIP ANTHONY
IPC: A61K31/5377
Filed: 2002-12-13
Abstract: Fused pyradazine derivatives, which are useful as CDK inhibitors are described herein. The described invention also includes methods of making, such fused pyradazines derivatives as well as methods of using the same in the treatment of hyperproliferative diseases. A compound of Formula (I): or a salt, solvate, or physiologically functional derivative thereof: wherein D is N or CH R1 is hydrogen, C1-C6 alkyl, C2-C4 alkenyl, C2-C4 alkynyl C1-C3 alkoxy, halogen, -CF3, hydroxy, cyano, -S(O)yC1-C3 alkyl, or -NR4R5; y is 0, 1, or 2; a is 1 or 2; R2 is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C1-C6 haloalkyl, C3-C7 cycloalkyl, halogen heterocyclyl, aryl, heteroaryl, cyano, azido, nitro, -OR8, -OR6R8, -R6R7, -R6R'', -OS(O)2R9, -S(O)yR10, -C(O)R7, -C(O)OR7, C(O)NR4R5, -N(H)R'C(=NR4) NR4R5, -OC(O)NR4R5, -OC(O)OR7, -C(=NR4)NR4R5, -NR4R5, -NR4R5, -OC(O)R7, or -N(R8)C(O)R8; R3 is -(Q)p-(Q1) where Q is O, N(R8) or S(O)y, p is 0 or 1, y is 0, 1, or 2 and Q1 is C1-C6 alkyl, C3-C7 cycloalkyl, C1-C6 haloalkyl, aryl, aryl substituted with -C(O)N(H)R6NR4R5 or -OC(H)(OH)R6NR4R5, heteroaryl, aralkyl, or -R6NR4R5; R4 and R5 are independently hydrogen, C1-C3 alkyl, C3-C7 cycloalkyl, -C(O)R9, or R4 and R5, together with the nitrogen atom to which they are bound, form a heterocyclyl; R6 is alkylene, arylene, heteroarylene, C3-C7 cycloalkylene, alkenylene, C3-C7 cycloalkenylene, or alkynylene; R7 is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, -NR4R5, aryl, aralkyl, heteroaryl, cycloalkyl, heterocyclyl, -S(O)yR10, -C(O)R8, -C(O)R8, -C(O)NR4R5, -S(O)2NR4R5, -N(H)R'C(=NR4)NR4R5, -OC(O)NR4R5, -OC(O)OR8, -C(=NR4)NR4R5, -NR4R5, -or -N(R8)C(O)R8; R8 is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, -NR4R5, aryl, aralkyl, heteroaryl, cycloalky heterocyclyl, or -S(O)2R9; R9 is C1-C6 alkyl or C1-C6 haloalkyl; R10 is hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, -NR4R5, aryl, aralkyl, heteroaryl, cycloalkyl, heterocyclyl, -C(O)R8, -C(O)OR8, -C(O)NR4R5, -N(H)R'C(=NR4)NR4R5, -OC(O)NR4R5, -OC(O)OR8, -C(=NR4)NR4R5, -NR4R5, or -N(R8)C(O)R8; R' is C1-C3 alkylene; and R'' is -OR7, -OC(O)NR4R5, -OC(O)OR7, or -OC(O)R7.
Patent TW-200411443-A (TW)
Title: I/O SPEC management system
Inventor: YAN RU-SHAN
IPC: G06F17/40
Filed: 2002-12-26
Abstract: The present invention provides a program I/O management system for assisting software development, which includes a program file correlation establishment means, a program function establishment means, an I/O SPEC data establishment means, and an I/O SPEC data query means. The system is used to make the I/O SPEC of different functions for each file in multiple systems and multiple programs belonging to the same project, and recording the correlations between each field in details, which can check out a certain file might be used by some different programs, or a certain program might use these files, and even a change of a field will have influences on some programs. The present invention is applied for the development of project software and the maintenance after completion, so that the program design/application/debug personnel can understand the functional change of fields in each file of each project software.
Patent TW-200301745-A (TW)
Title: Feeder for tablet
Inventor: TAKEDA NAKAJI
IPC: A61J7/00
Filed: 2003-01-06
Abstract: A counting means 10 counts the quantity of tablets when the tables feeding from a tablet case 4 attached to a case supporting table 3 pass through a feeding passage 9 formed in the case supporting table 3. A case detecting means 8, 19 detect the start condition of being attached the tablet case 4 to the case supporting table 3. While the counting means 10 is kept in the off-state before the case detecting means 8, 19 detect the attaching start condition of the tablet case 4, it is kept in the on-state after detecting it. Thus, malfunction owing to attaching and detaching the tablet case 4 to the case supporting table3 is certainly prevented.
Patent TW-200306394-A (TW)
Title: Diaphragm-operated pressure regulating valve
Inventor: BARTOS JOSEF A
IPC: G05D16/06
Filed: 2003-01-16
Abstract: A diaphragm operated pressure regulating valve for connection between a source of gas under pressure and the point of use comprises an inlet port having an axis, a valve element coaxial with the inlet port and a coaxial ball and cam valve element actuating arrangement controlled by the diaphragm which is transverse to and coaxial with the inlet port.
Patent TW-200401114-A (TW)
Title: Ultrasound probe with integrated electronics
Inventor: BERGER NOAH
IPC: G16H80/00
Filed: 2003-03-11
Abstract: A hand-held ultrasound system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The electronics communicate with a host computer using an industry standard high speed serial bus. The ultrasonic imaging system is operable on a standard, commercially available, user computing device without specific hardware modifications, and is adapted to interface with an external application without modification to the ultrasonic imaging system to allow a user to gather ultrasonic data on a standard user computing device such as a PC, and employ the data so gathered via an independent external application without requiring a custom system, expensive hardware modifications, or system rebuilds. An integrated interface program allows such ultrasonic data to be invoked by a variety of such external applications having access to the integrated interface program via a standard, predetermined platform such as visual basic or C++.
Patent TW-200419744-A (TW)
Title: Image sensor package method
Inventor: SHIN TZUNG-SHIAN
IPC: H01L23/28
Filed: 2003-03-20
Abstract: An image sensor package method comprises of the following steps: (1) providing a substrate, (2) forming a protruding edge layer on the substrate and there is a containing room between the protruding edge layer and the substrate, (3) installing an image sensor on the substrate, sites in the containing room and is electrically connected to the substrate, (4) adhering a transparent layer on the protruding edge layer via B-stage glue. Then process the preliminary bake to slightly adhere the transparent layer to the protruding edge layer. (5) Testing the packages and pick the quality-qualified ones. Process the second bake to completely harden the B-stage glue and adhere the transparent layer onto the protruding edge layer firmly. So the transparent layer can be easily taken off from the image sensor failed in the inspection and re-cleaned. Then re-conduct the package process.
Patent TW-200306708-A (TW)
Title: Oscillation detection circuit
Inventor: SEKIMOTO YASUHIKO
IPC: H03K5/19
Filed: 2003-03-26
Abstract: An oscillation detection circuit is constituted by at least one circuitry comprising a first current source (IS11; IS21) for charging a capacitor (Cl; C2) and a second current source (IS12; IS22) for discharging the capacitor, which are connected in series via a switch (SW1; SW2) controlled to be opened or closed in response to an output signal of an oscillation circuit, wherein the first current source is greater than the second current source in current value. Herein, a signal (TRIU; TRID) emerging at a connection point (PI; P2) of the first and second current sources is integrated as the switch is repeatedly turned on and off in response to the oscillation signal whose level is periodically changed in an oscillation mode. A Schmitt trigger (ST1; ST2) is arranged to produce a detection signal (OSCSTP) based on the signal at the connection point between the first and second current sources.
Patent TW-200306008-A (TW)
Title: Germanium field effect transistor and method of fabricating the same
Inventor: FISCHETTI MASSIMO V
IPC: H01L21/8238
Filed: 2003-04-01
Abstract: A method (and structure) for an electronic chip having at least one layer of material for which a carrier mobility of a first carrier type is higher in a first crystal surface than in a second crystal surface and for which a carrier mobility of a second carrier type is higher in the second crystal surface than the first crystal surface includes a first device having at least one component fabricated on the first crystal surface of the material, wherein an activity of the component of the first device involves primarily the first carrier type, and a second device having at least one component fabricated on the second crystal surface of the material, wherein an activity of the component of the second device involves primarily the second carrier type.
Patent TW-200405091-A (TW)
Title: Reflector and liquid crystal display device
Inventor: NAGAYAMA KOHEI
IPC: G02B5/02
Filed: 2003-05-08
Abstract: The present invention provides a liquid crystal display device which reduces coloring caused by interference and provides ideal reflection characteristics and has a satisfactory display quality. Projecting patterns 20 of reflective pixel electrode 20 are so arranged in parallel respectively in a skew state of rotating an angle of 60 DEG formed in grid translation vectors of central hexagonal grids. The grid translation vectors are distributed uniformly in all directions. Since two-dimensional periodicity of arrangement of projecting patterns 20 is reduced as the whole, coloring caused by interference is suppressed. Since intervals of projecting patterns 20 can be made fixed, an ideal tilt angle distribution is obtained by matching a maximum interval of an interval distribution of projection patterns 20 to an interval of projecting patterns which gives the most suitable tilt angle distribution.