baber/WOPTO huggingface dataset:
Patent RU-94023814-A (RU)
Inventor: KHOKHLOV V V
IPC: G01N27/416
Filed: 1994-06-23
Abstract: FIELD: measurement technology, potentiometric measurement of alkalinity in analyzed solutions. SUBSTANCE: proposed meter has flow potentiometric cell 9 with analyzed solution 13, measuring electrode 10 for determination of pH, auxiliary electrode 11, ion-selective electrode 12 to determine pCO,, unit 1 measuring pH, unit 2 measuring pCO,, analog-to-digital converter, calculator 4 of concentration of ions OH,, calculator of concentration of ions CO, calculator 6 of concentration of ions HCO, adder-calculator of total alkalinity, digital-to-analog converter 8. EFFECT: high-precision of determination of total of total alkalinity in drinking water and sewage, chemical preparation of water for boiler.
Patent RU-94032959-A (RU)
Inventor: KHAZANOV I M
IPC: B62B13/06
Filed: 1994-09-09
Abstract: FIELD: transport facility; especially children's sledge. SUBSTANCE: sledge has runners, seat and fasteners for attaching runners to seat. In plan, seat is shaped as different toys or their pictures such as "matreshka" (wooden doll in peasant dress), rocket, boat, hare, etc. EFFECT: more entertainment. 1 cl, 1 dwg
Patent RU-94038623-A (RU)
Inventor: CHUVASHEV V A
IPC: B21C1/16
Filed: 1994-10-14
Abstract: FIELD: drawing production, namely one of main stations of continuous drawing bench for making wire or other products, possibly from melt. SUBSTANCE: drawing bench includes housing 1 with guide 2, clamping car 3, drawing die 4 and apparatus for driving car in the form of crank drive whose crank being crank gear wheel 10 with radial groove 11 supporting shoe 12 having semiaxle 13 for need of connecting rod 9. Clamping car has central through duct for passing drawn blank. Around said central duct there are inclined relative to it converging passages having free output to inlet portion of central duct. Ball-type or roller-type clamping devices spring-loaded for convergence are arranged in said passages. Guide 2 may support two or more, preferably no less than four, clamping cars. At operation of drawing bench clamping cars by means of crank drive perform reciprocal motion along free portions of guide independently with phase shift one relative to another. At such motion clamping devices of said cars during working stroke alternatively clamp blank being drawn, however transferring it from one device to another for pulling it along axis in drawing direction. Amplitude of their reciprocation motion and therefore drawing process speed are controlled by motion of shoe 12 along radial groove and subsequent fixation of said shoe. EFFECT: improved design. 7 dwg
Patent RU-94042777-A (RU)
Inventor: FILIN JU A
IPC: B22D21/06
Filed: 1994-12-05
Abstract: FIELD: electric metallurgy. SUBSTANCE: method involves performing activating treatment of titanium wastes such as metal scrap, cuttings, chips for 90-120 min; heating ingot mold with charge to temperature ranging from 300 to 350 C; filling ingot mold with melt having chemical composition similar to that of base; introducing 0.001-0.005% by weight of surfactant such as boron, with ingot mold charging density ranging from 40 to 70%. EFFECT: increased efficiency in producing ingots slabs, wider operational capabilities and enhanced reliability in operation.
Patent RU-95100343-A (RU)
Inventor: ZVJAGINTSEV I V
IPC: A61B5/053
Filed: 1995-01-16
Abstract: FIELD: medicine; applicable in determination of osteomyelitis focus and its boundaries in bone marrow of long tubular bones. SUBSTANCE: device for determination of primary osteomyelitis focus in bone marrow of long tubular bones has two identical inductive pickups, generator, measuring unit and monitor. In each pickup, connected parallel to induction coil is capacitor. Generator has two outputs whose terminals are connected with outputs of pickups. Measuring unit has two buffer amplifiers whose inputs are connected with outputs of respective pickups and outputs are connected to two scalers. Output of scalers via amplitude selectors are connected with the first and second input lead of subtracter. Output of subtracter is output of measuring unit. Monitor is made in form of two pulse counters whose inputs are connected to output of measuring unit and two digital indicator indicators connected to output of each pulse counter. Besides, introduced into measuring unit is control device of measurement cycle connected with generator, buffer amplifiers and pulse counters. EFFECT: extended service capabilities and high efficiency.
Patent RU-95101964-A (RU)
Inventor: BUDZIALOVSKIJ V V
IPC: H01J1/304
Filed: 1995-02-09
Abstract: FIELD: microelectronics, autoelectronic emission sources of electrons. SUBSTANCE: autoelectronic emission unit incorporates dielectric layer which face and reverse sides carry crossing strip electrodes. Local electrodes not contacting strip ones of face side and simultaneously arranged above strip electrodes of reverse side of dielectric layer are placed in addition on face side of dielectric layer. EFFECT: increased shock strength and vibration stability, reduced structural complexity. 2 dwg
Patent RU-95102648-A (RU)
Inventor: SIROTIN A M
IPC: F25J3/08
Filed: 1995-02-27
Abstract: FIELD: low-temperature treatment of natural gas before industrial treatment. SUBSTANCE: gas flow is preliminarily cooled in recuperative heat exchanger, separated from condensate, expanded ar reducing the temperature in mode of generation of compression waves, heated at recuperation of cold and is partially removed beyond the boundaries of process; energy of compression waves is delivered to flow remaining in process which is to be compressed (no less than 10% of mass of expanded flow). EFFECT: increased degree of compression of gas. 2 cl, 2 dwg
Patent RU-95103221-A (RU)
Inventor: SINITSIN E V
IPC: G01L1/22
Filed: 1995-03-16
Abstract: FIELD: measurement technology. SUBSTANCE: device measuring efforts has two rigid supports in the form of angles with parallel vertical and horizontal shelves, three parallel spring beams with thinned ends forming restoring joints and resistance strain gauges. Vertical shelves of supports are interconnected by mentioned beams to form parallelogram suspension. Resistance strain gauges are formed on thinned ends of center beam. Walls of vertical shelves have grooves where center beam is anchored. Horizontal shelves of supports are made with overlapping of adjacent butts of vertical shelves with guaranteed clearance between mentioned shelves. Novelty of invention consists in that restoring joints on center beam are arranged one from another at distance bigger than restoring joints on extreme beams. There are slits in vertical shelves of supports on both sides in symmetry relative to grooves to anchor center beam. EFFECT: enhanced accuracy of measurement of applied effort.
Patent RU-95103402-A (RU)
Inventor: SMIRNOV O A
IPC: B66C13/42
Filed: 1995-03-09
Abstract: FIELD: load lifting machinery. SUBSTANCE: hydraulic drive of self-propelled boom crane has main pumps 1 and 17 connected through hydraulically controlled spool type hydraulic distributors 6, 20 to hydraulic motors 7 and 22 and hydraulic cylinders 8 and 21 of crane mechanisms. It has also valve unit 21 with hydraulic accumulator 32 connected with hydraulic pressure line 12 of control units 13 and 14 at one side and connected to hydraulic pressure lines 12 3 and 19 of main pumps 1 and 17 at other side; it has also manually operated emergency pump 25, hydraulic valves, valves, filter and hydraulic lines. Novelty is that two pressure valves 4 and 5 are installed in parallel on hydraulic pressure line 3 of main pump 1. Hydraulic control line 11 of valve 5 is connected with hydraulic pressure line 12 of control units 13 and 14, and its spring space is connected with hydraulic drain line 15. Hydraulic pressure line 26 of emergency pump 25 is connected with hydraulic pressure line 12 of control units 13 and 14 through check valve 27 and valve 30. EFFECT: provision of automatic charging of valve unit hydraulic accumulator at starting and operation of crane main pumps and emergency charging of hydraulic accumulator in case of failure of main pumps drive motor. 1 dwg
Patent RU-95103419-A (RU)
Inventor: RJABOV V V
IPC: C21C7/076
Filed: 1995-03-10
Abstract: FIELD: metallurgy, particular, process of production of refinery slag for subsequent treatment of liquid steel. SUBSTANCE: method of production of refinery slag for steel treatment includes charging of charge into electric furnace and melting of refinery slag. Charged prior to the process of production of refinery slag to electric furnace is ferroalloy containing aluminum, for instance, ferrosilicon, it is melted, and converter slag is added. Consumption of converter slag is set within the range of 0.1-0.7 of ferroalloy mass. EFFECT: lower price of production of refinery slag due to use in the charge of wastes of converter production slag.
Patent RU-95104206-A (RU)
Inventor: DEMICHEV B V
IPC: A01D46/00
Filed: 1995-03-24
Abstract: FIELD: berry collecting equipment. SUBSTANCE: device has elongate handle of scythe type with handle positioned in the middle portion. Combing device fixed on end of handle is provided with hopper for collecting berries and shield. Combing device has cross-piece, to which are attached loosely floating frames with gates. Frames are positioned in parallel one with the other. Berries are combed by combing device in manner resembling grass mowing by scythe. Method allows berry collection width to be increased as compared to manual collection or collection by means of device with short handle. Besides, grass cover trampling is minimized. EFFECT: increased efficiency, simplified construction and minimized grass cover trampling. 3 cl, 5 dwg
Patent RU-95105502-A (RU)
Inventor: PEDDER V V
IPC: A61N7/00
Filed: 1995-04-11
Abstract: FIELD: medicine; urology; medical equipment. SUBSTANCE: method involves contact exposure of the prostate to ultrasound through the rectum or prostatic part of the urethra. The high-amplitude low frequency ultrasound is applied on the urethra in its front part through liquid drug. The acoustic and technical parameters are as follows: urethral treatment - frequency 26.5 kHz, amplitude 35-60 mcm, distance between the sound-emitting end of the tool and mucous membrane of the urethra at least 2 mm, exposure time 60 s, tool motion speed at least 0.5 cm/s, circular exposure rpm at least 60; rectal treatment - frequency 26.5 kHz, amplitude 20-35 mcm, exposure time 120 s, tool motion speed at least 0.5 cm/s. The device has a generator of ultrasound, an acoustic unit, a working tool (waveguide), a perforated urethra dilator, and an acoustic unit for circular sound application. EFFECT: higher treatment efficacy; longer remission period.
Patent RU-95107111-A (RU)
Inventor: POLUEHKTOV P T
IPC: C02F103/00
Filed: 1995-05-16
Abstract: FIELD: waste water purification. SUBSTANCE: cationic flocculant designed for multiply increasing efficiency of removing from waste water suspended substances, anionic surfactants, petroleum derivatives, and other organic impurities, as well as for using in processes of mechanical dehydration of sediments includes alkylation with halogen-organic compounds and polymerization of 2-methyl-2-vinylpyridine. Method is distinguished with that, water-emulsion polymerization of 2-methyl-2- vinylpyridine is first performed and resultant latex with molecular weight 100-300 thousand Dalton is then treated with stoichiometric quantity of benzyl chloride in presence of stabilizing additive. As the latter, polymer quaternary ammonium base is used in amount 6-8 weight parts per 100 weight parts of latex polymer, and the process is carried out at 45-65 C. EFFECT: enhanced efficiency of process.
Patent RU-95108897-A (RU)
Inventor: AMANZHOLOVA SH A
IPC: G01N33/50
Filed: 1995-05-31
Abstract: FIELD: medicine, ecological immunology and rheumatology. SUBSTANCE: method involves analysis of levels of main classes of immunoglobulins and their ratio in patients with rheumatism living in three exozones of city exhibiting the different pollution of air atmosphere. EFFECT: increased objectivity of method, simplified approach.
Patent RU-95110707-A (RU)
Inventor: PUTRIN D A
IPC: A01B15/08
Filed: 1995-06-23
Abstract: FIELD: agricultural engineering. SUBSTANCE: plow body has share and deep plow formed as auxiliary part of share. Chisel positioned at side adjacent to landward edge of share forms channel in subsoil layer. Transverse-vertical section of this channel has size of t = (20-27%)B and h = (32-40%)B. Share has wing positioned at side adjacent to trailing edge at an angle of γ= 60-65 deg to form channel in subsoil layer. Transverse-vertical section of channel has sizes of h= (18-25%)B and t= (16-26%)B, with front edge of share wing being positioned at an angle of ε = 55-63 deg, where t is width of channel formed by share chisel; h is depth of channel formed by share chisel; tis width of channel formed by share wing; h is depth of channel formed by share wing; B is plow body width; γis share wing angle; ε is angle of inclination of share wing front edge to horizontal plane. EFFECT: reduced metal usage, reduced adverse effect on landslide plate and provision for preventing plants and soil from getting between plow body and deep plow and enhanced reliability in operation.
Patent TW-200408126-A (TW)
Title: Layout structure of power MOSFET
Inventor: NI CHENG-TSUNG
IPC: H01L29/06
Filed: 2002-11-07
Abstract: A branched-type layout structure of power MOSFET is disclosed, which comprises a base and plural MOSFET cells. Each MOSFET cell comprises a long-stripe-like base and plural branched parts. The branched part extends from the side of the base, so that the photoresist patterns covered by plural bases are connected when the photoresist patterns are formed, thereby increasing the covering area of photoresist, and reducing the chance of photoresist peeling.
Patent TW-200300493-A (TW)
Title: Inspecting method for end faces of brittle-material-made substrate and device therefor
Inventor: YOSHIMURA HIROAKI
IPC: G02F1/13
Filed: 2002-11-20
Abstract: An inspecting device for the end faces of a brittle-material-made substrate is provided, comprising light sources (16a, 17a, 16b, 17b) for applying light beams to the end faces (Va, Vb) of the brittle-material-made substrate (2) placed horizontally on a table (1) moving in a specified direction, and a quantity-of-light detecting means (14a, 15a, 14b, 15b) for receiving light beams reflected from the end faces (Va, Vb) of the substrate (2), whereby the device determines that the end faces (Va, Vb) of the substrate (2) have a chip when the light quantity of a received reflected beam is above a specified upper limit or below a specified lower limit.
Patent TW-200405101-A (TW)
Title: In-plane switching liquid crystal display with a compensation electrode structure and method of forming the same
Inventor: LEE DEUK-SU
IPC: G02F1/1333
Filed: 2002-11-26
Abstract: An IPS-LCD having a compensation electrode structure. In each pixel area, at least two common electrodes extending in a first Y-direction and at least one pixel electrode extending in a second Y-direction are inter-digitated with each other. Also, at least two compensation electrodes extending in the Y-direction are patterned on the same plane with the pixel electrode, and overlap the two common electrodes respectively. A first interval between the first compensation electrode and pixel electrode is equal to a second interval between the pixel electrode and the second compensation electrode.
Patent TW-200305772-A (TW)
Title: TIR prism for DMD projector
Inventor: CANNON BRUCE L
IPC: G02B5/04
Filed: 2002-11-28
Abstract: A light engine (9) for a projection display is provided which employs: 1) at least one light source (25), 2) at least one TIR prism assembly (13), and 3) at least one digital micromirror device (15), wherein: (a) the illumination path (55) between the light source (25) and the prism assembly (13) is unfolded, i.e., the illumination path is free of fold mirrors; and (b) the angle γ between the illumination path (55) and the device's horizontal axis (53) is preferably less than or equal to about 20 degree.
Patent TW-200301101-A (TW)
Title: Novel crystalline polymorph of venlafaxine hydrochloride and methods for the preparation thereof
Inventor: ALI KADUM ABDUL NABI
IPC: A61K31/135
Filed: 2002-12-03
Abstract: This invention relates to a highly thermally stable novel anhydrous crystalline polymorphic form of venlafaxine hydrochloride, methods for the preparation thereof, and its use.
Patent TW-200302236-A (TW)
Title: Polyketone and process for producing the same
Inventor: TANIGUCHI RYU
IPC: D01F6/30
Filed: 2002-12-25
Abstract: This invention provides a repetitive unit of a polyketone containing 1-carbonyl trimethylene in an amount from 95 to 100% by mol unit and having a limiting viscosity from 2.5 to 20 dl/g, elemental Pd from 0 to 20 ppm, the terminal structure with an alkyl ester group (a terminal group A) and an alkyl ketone group (a terminal group B), and the equivalent rate of the terminal group A to the terminal group B ranges from 0.1 to 8.0. This polyketone can be used in an arbitrary form such as a fiber or a film and is widely applicable to clothes, reinforcing agents for rubbers, resins, cements, optical fibers, etc., electronic materials, battery materials, civil engineering materials, medical materials, livelihood materials, fishery materials, packaging materials and so on.
Patent TW-200414640-A (TW)
Title: Structure for packing and method of controlling power of optical sub-assembly (OSA) module
Inventor: CHIANG CHENG-TING
IPC: H01S5/02
Filed: 2003-01-21
Abstract: A structure for packing and a method of controlling power of optical sub-assembly (OSA) module are disclosed. The present invention is featured in that an attenuation piece is inserted into a gap in a sleeve of an optical sub-assembly (OSA) from the outer side surface of the sleeve, whereby an optical axis of the semiconductor laser can pass through the attenuation piece. With the use of the present invention, the power loss of the laser diode during the packaging of the OSA is prevented, the attenuation piece can be replaced any time, and the issue that the optoelectronic efficiencies among the different devices vary severely during the process of the OSA can be improved.
Patent TW-200415379-A (TW)
Title: Method for manufacturing an optical low-pass filter
Inventor: CHEN CHIEN-FU
IPC: G02B5/20
Filed: 2003-02-12
Abstract: A method for manufacturing an optical low-pass filter includes the steps of: providing an ingot; slicing a main chip from the ingot; post-processing the main chip; cutting the main chip into a plurality of sub-chips by laser cutting; stacking and adhering N sub-chips to form a first sub-chip group, wherein N is a positive integer greater than 1; and trimming the first sub-chip group into one having a predetermined dimension. Using the method of the invention may effectively increase the usage of the ingot and save the manufacturing cost.
Patent TW-200419331-A (TW)
Title: Power shutdown method of wireless peripheral device
Inventor: CHEN ZHENG-XIONG
IPC: G06F1/32
Filed: 2003-03-18
Abstract: The invention relates to a power shutdown method of wireless peripheral device, in which the wireless peripheral device itself is equipped with a battery for use as power supply. While the wireless peripheral device is initiated to operate with power, it has to proceed the identification procedure with the wireless receiver in connection with a computer. After successful identification, the control chip inside the wireless peripheral device stores the ID required for identifying the wireless receiver. As a result, to avoid the trouble for executing the identification procedure again when the wireless peripheral device is powered on for the next time, the invention provides a power shutdown method, which executes power cutoff action regarding the power supply provided other than the control chip by pressing one button. Then, after the wireless peripheral device is powered on for the next time, the wireless peripheral device can be directly used without having to perform the identification procedure.
Patent TW-200305538-A (TW)
Title: Governor stabilizing device, method of detecting the same during repair and replacement, and method of making same
Inventor: OSADA AKIRA
IPC: B66B7/06
Filed: 2003-03-21
Abstract: Disclosed is an elevator device having a counterweight and a cab suspended by a governor comprising: opposing mounting members adjacent where the counterweight moves upon and down; frames mounted between the mounting members at predetermined times when the cab ascends and descends along with the counterweight; and first and second elastic bodies provided at external surfaces of the frames, to result a governor stabilizing device with superior abrasive resistance upon impact while reducing damages thereto.
Patent TW-200419879-A (TW)
Title: Assembly of base and axial tube for a motor
Inventor: HORNG ALEX
IPC: F04D29/64
Filed: 2003-03-24
Abstract: An assembly of base and axial tube for a motor comprises a base and a axial tube. The base includes an axial hole and a cylinder extending upwardly therefrom. The cylinder is provided with at least one positioning recess at its bottom for receiving the axial tube which is formed with a positioning flange. Thereby, the axial tube and the positioning flange thereof can be combined with the cylinder and the positioning recess of the base respectively for assembling speedily and stably.
Patent TW-200421773-A (TW)
Title: Load balancing method of wireless local area network
Inventor: LIN YING-QIAN
IPC: H04L12/28
Filed: 2003-04-04
Abstract: The invention relates to a load balancing method of wireless local area network (WLAN), in which the WLAN comprises multiple access points with identical SSID. The load balancing method comprises firstly determining an access point with minimum load; then replying to the probe request frame of a workstation by the access point with minimum load; and establishing a service link between the access point with minimum load and the workstation to attain load balancing of multiple access points. The determination of the access point with minimum load is achieved by transmitting a load collection packet from a master access point; after the access points with identical SSID receive the load collection packet, transmitting a load target packet; and then performing a load comparison process by each access point to determine an access point with minimum load.
Patent TW-200406309-A (TW)
Title: Slotted substrates and methods and systems for forming same
Inventor: DONALDSON JEREMY H
IPC: B41J2/16
Filed: 2003-04-25
Abstract: Methods and systems for forming compound slots (304) in a substrate (306) are described. In one exemplary implementation, a method forms a plurality of slots (504) in a substrate (306). The method also etches a trench (502) in the substrate (306) contiguous with the plurality of slots (504) to form a compound slot (304).
Patent TW-200425912-A (TW)
Title: Method for preparing Gemcitabine HCl injection preparation
Inventor: HU YU-FANG
IPC: A61K9/14
Filed: 2003-05-16
Abstract: The present invention improves over an approved intravenous injection preparation containing Genzar freeze dried powder to form a fine powder which can be promptly and completely dissolved in water with increased convenience in use of the product and reduced production cost.