baber/WOPTO huggingface dataset:
Patent RU-94026832-A (RU)
Inventor: TEMJANKO L S
IPC: B21J5/08
Filed: 1994-07-18
Abstract: FIELD: machine engineering, namely, forming of round steel flanged rods, for example, motor vehicle semiaxles. SUBSTANCE: method comprises steps of heating deformation portion of rod, preliminarily continuously accumulating heated metal by axial load of rod in space zone between punch and die being in their open position for providing free deformation portion and forming flange by closing punch and die; heating deformation portion at side of rod end along length value equal to 4-5 diameters of rod up to temperature 1100-1200 C and along the remaining length of rod with smooth drop of temperature until 900-800 C towards cold portion of rod. Preliminary accumulation of metal is realized when end of rod is fixed against shift in directed normal relative to rod axis along portion of free deformation with length equal to 2.5-3 diameters of rod. EFFECT: enlarged manufacturing possibilities due to forming parts with increased ratio of length values of rod deformation portion to rod diameter. 4 dwg
Patent RU-94030548-A (RU)
Inventor: VDOVINA G P
IPC: A61K6/60
Filed: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: device has carboxylic cationite sorption component obtained on the base of methyl metacrylate copolymer and divinyl ester of diethylene glycol in salt form and polyvinyl alcohol, glycerol and water with their proportions in the source mixture in % by mass: carboxylic cationite 9.4-13.8, polyvinyl alcohol 3.0-4.6, glycerol 6.1-9.2 and water 72.4-81.0. EFFECT: enhanced effectiveness of treatment.
Patent RU-94037349-A (RU)
Inventor: BONDAR A V
IPC: F16J15/00
Filed: 1994-10-04
Abstract: FIELD: gas and oil producing industry; plastic cup packing. SUBSTANCE: sealing has cup placed in ring chamber. Two protective metal split rings are arranged in chamber over its inner diameter. Rings have slot formed in two inclined planes at angles ofand. EFFECT: enhanced reliability of sealing at high pressures owing to prevention of forcing cup edges into clearance. 3 cl, 6 dwg
Patent RU-94040123-A (RU)
Inventor: KODINTSEV V F
IPC: F16H57/04
Filed: 1994-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism comprises housing and planet reduction gear mounted inside the housing. The planet reduction gear is provided with a conical gear at the input and outlet gear. The flanges of the housing are provided with an engine from one side and a brake from the other side. The brake is connected with the driving gear of the conic gear through a flexible shaft. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-94042103-A (RU)
Inventor: IVANTSEVA L P
IPC: H01J61/44
Filed: 1994-11-22
Abstract: FIELD: electrotechnical industry, production of gas-discharge sources of light. SUBSTANCE: to form coating of luminescent lamps they use luminescent suspension, that has luminescent, binder - 7 % lacquer of БМК-5 mark based on copolymer of butylmethacrylate and methacrylic acid dissolved in butylacetate, binder made of glass-shaped mixture of oxides - 0.3 CaO * 0.7 BaO * 1.5 BOwith following ratio of components, mass %: luminescent - 53.2 - 55.1; glass-shaped mixture of oxides - 0.3 CaO * 0.7 BaO * 1.5 BO- 0.3 - 2.7; oxide of lanthanum - 0.5 - 1.6; lacquer of БМК-5 mark - 42.5 - 44.1; butylacetate - balance. EFFECT: increased value of light flux and its stability in process of luminescent lamps lighting, decreased scaling of luminescent coating.
Patent RU-94042526-A (RU)
Inventor: LEONT EV V K
IPC: A61B5/0537
Filed: 1994-11-24
Abstract: FIELD: medicine; particularly, stomatology. SUBSTANCE: method involves determining strength of current passing through hard tissues of erupted teeth. Common hygienic procedures are prescribed at strength of current up to 8 microamperes, while at strength of current up to 20 microamperes treatment is conducted with calcium-phosphate- and fluorine-containing preparations and then fissures are hermetically sealed. At strength of current more than 20 microamperes expansion of fissures is carried out and then, they are filled with calcium-containing paste. After it, prophylactic treatment is conducted with calcium-phosphate- and fluorine-containing preparations and molars are filled for prophylaxis. EFFECT: higher efficiency.
Patent RU-94044950-A (RU)
Title: Inertia member
Inventor: DANILOV A A
IPC: F03G3/00
Filed: 1994-12-06
Abstract: FIELD: devices for changing speed in closed systems of bodies; ground transport facilities and space engineering. SUBSTANCE: classical mechanics excludes possibility to change speed of object by internal forces. Device realizes interaction of three forms of motion of matter-rotary, oscillatory and translation in course of noncentral interaction of bodies. Device demonstrates new method of changing the speed of closed system of bodies through balancing the inertial forces of rotary motion of members (flywheels) in course of their acceleration and braking. Change of angular velocity of rotation of flywheels is effected by levers of the second order. Device has housing, flywheels, axles, crank-shafts, levers, supports and stops. Flywheel webs are connected by means of axles on which crankshafts are fitted. Levers of the second order mounted on axles are engageable with crankshaft journals and with supports and stops in course of change of angular velocity of rotation of flywheels. Stops are provided with spring-loaded dampers for reversing flywheel rotation in braking them. Description contains eight mathematical relationships which illustrate operation of device. EFFECT: enhanced reliability.
Patent RU-95100087-A (RU)
Inventor: SAPENOK A A
IPC: F16D3/04
Filed: 1995-01-04
Abstract: FIELD: mechanical engineering. SUBSTANCE: cardan clutch comprises two jaws 1 and 2 with flanges 3 and 4. Radial grooves 5 and grooves are made in the flanges for receiving flexible members 25 with bushings 26. Cams 6 and 7 of the clutch mounted on driving shaft 9 and driven shaft 10 have pins 8 whereon thrust members 12 are mounted for permitting rotation. The thrust members are used for interaction with grooves 5 of the jaws. Sleeves 16 and 17 are rigidly secured to the jaws. Washers 28 and 29 rigidly connected with bushings 26 and ring 27 are mounted on the sleeves. Ring 27 is mounted on the outer side of the flanges. Inner cylindric surfaces 19 of the sleeves are used for interaction with portions of spherical surfaces 20. When driving shaft 9 is in rotation a torque is transmitted due to interaction of thrust members 12 with grooves 5 in the jaws and flexible members and with bushing 26 and walls of grooves 5. EFFECT: increased longevity. 6 dwg
Patent RU-95100542-A (RU)
Inventor: TALANOV B P
IPC: B60C23/00
Filed: 1995-01-12
Abstract: FIELD: ground-surface tyre-mounted vehicles. SUBSTANCE: increased cohesion between vehicle wheels and road surface is achieved by reducing pressure in flexible inflated components until a flat area is created between wheel tyre and road surface. EFFECT: high efficiency.
Patent RU-95101607-A (RU)
Inventor: SIGOV O V
IPC: C08F236/10
Filed: 1995-02-16
Abstract: FIELD: rubber industry, emulsion rubbers. SUBSTANCE: method involves preparing butadienestyrene rubber modified with polar monomer, emulsion polymerization of monomers in the presence of radical initiating agent, molecular mass regulating agent, emulsifier followed by rubber isolation from latex. Polar monomer - acrylic acid nitrile at mass ratio butadiene : styrene : acrylic acid nitrile = (66-91):(8-25):(1-9) being acrylic acid nitrile is fed by portions during polymerization by the following manner: 40-60 wt.-% of total amount - at onset process and by 20-30 wt.-% at monomer conversion values 10-20 wt.-% and 30-50 wt.-%. Emulsifiers - potassium or sodium soap of tall oil fractions at content of resinous and fatty acids ratio from 1.0: 1.5 to 1.5:1.0. 4,4'-Azobis-(4-isovaleric acid) can be used as radical initiating agent. EFFECT: high dynamic endurance, low wearing properties, high resistance to heating ageing of rubber, improved ecology.
Patent RU-95108664-A (RU)
Inventor: D JACHKOVA T V
IPC: C04B35/00
Filed: 1995-05-29
Abstract: FIELD: superconducting materials. SUBSTANCE: invention deals with preparing high-pressure layered phases whose makeup is described with formula SrLnCuO(Ln-Pr,Nd) and which may be used in power engineering and in various electronic, measuring, and computing devices as high-temperature superconducting material with T≅ 45 K. Method includes mixing starting components and subsequent thermobaric treatment of mixture placed in container with walls covered by insulating material, starting components being cuprites of corresponding metals and insulating material copper foil. Prepared material is characterized with temperature of transfer into superconducting state T≅ 45 K and content of superconducting phase about 60%. Preparation time is 30-40 min. EFFECT: essentially simplified and lowered in price process due to absence of starting components' treatment stage and use of copper foil.
Patent RU-95108817-A (RU)
Inventor: LAVROV A A
IPC: B63C7/00
Filed: 1995-05-30
Abstract: FIELD: ship raising and wrecking at sea and in inland basins. SUBSTANCE: raising craft has frame with equipment pressure container 19 secured on it, buoyancy light pontoons 20, hydraulic grips 15 connected with muddy bottom washing-out system hoses, members of system for bringing the craft to sunken object by means of devices 10 and 11 and thrusters 9 and devices for locking the cargo coupling by means of stops 23. Control of raising craft is effected remotely from remote control panel. Power and compressed air are supplied from external object. In shallow waters (to 60-70 m), raising craft may be used in semi-autonomous mode at shore support or with the aid of tow boat. In conducting jobs at deep depths, frame of raising craft is suspended from cargo slings to support ship. Raised object may be towed to port without disconnecting it from raising craft at any state of sea. Cargo capacity of raising craft is up to 100 tf oriented at limited mass of single cargoes up to 60-80 t carried by rail and water and at auxiliary ship-raising jobs. EFFECT: enhanced reliability.
Patent RU-95109324-A (RU)
Inventor: GADDI P P
IPC: C02F3/04
Filed: 1995-06-13
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to arrangements designed for treating waste waters on biologic oxidants and can be used for treating household and industrial waste waters, in particular, those from food industry. Objectives of invention are: reduction of investments and operational expenses when constructing operational rooms over biotanks by means of decreasing their height, eliminating load- lifting mechanisms, and reducing expenses on their maintenance as well as increasing efficiency of biotank operation owing to activated sludge utilization forced from settler into biotank and increasing efficiency of sludge separation in settler by means of settling through suspended bed of activated sludge. This task is solved by executing plane loading members in the form of flexible blinds apt to vary their shape and dimensions, transverse tubes, between which blinds are stretched, being additionally interconnected with at least two flexible threads. In this construction, under lower parts of blinds, in the given region of biotank, pipes of aerator are disposed, and biotank itself is hydraulically connected with settler through means for activated sludge forced feed. EFFECT: reduced investment and operational cost.
Patent RU-95111051-A (RU)
Inventor: POPOV A I
IPC: B60T13/68
Filed: 1995-06-28
Abstract: FIELD: brake systems; pressure control devices. SUBSTANCE: device includes setter 1 and working medium pressure pickup 2 in brake system 3 connected to logic unit 6, power element 12 in form of transistor, electromagnetic valve 15 installed in brake main line 24 between pressure source 25 and actuator 26. First and second transistors 9 and 17, two voltage dividers 8 and 16, first and second limiting resistors 20 and 21 are introduced additionally into circuit. Unit 6 forms signals at output 7 depending on signals from setter 1 and pressure pickup 2. Output pulse turns on transistor 9 through voltage divider 8 and power element 12 and passes through input 14 to winding of electromagnetic valve 15 making the latter operate. Information of sound condition of valve - logic 1 - gets to input 23 of unit 6. In case of trouble in winding of valve 15 logic 0 is supplied to input 23. Result will be the same in case of puncture of power element 12. Device ensures higher reliability of functioning as it continuously monitors condition of winding of electromagnetic valve and power element and prevents short circuits, so there is no necessity to insulate power element from frame housing. EFFECT: increased reliability. 1 dwg
Patent RU-95111526-A (RU)
Inventor: UMANETS V I
IPC: B22D11/00
Filed: 1995-07-05
Abstract: FIELD: metallurgy, in particular, continuous casting. SUBSTANCE: the method consists in feeding of metal to the continuous-casting mould, cooling of the wider and narrower walls of the mould with running water in ducts, displacement of the narrower walls relative to the wider walls, changing of the width of the ingot and flow rates of cooling water in ducts, reversal of the direction of water flow in the ducts of the wider walls in their middle part, and withdrawal of the ingot from the mould. During displacement of the narrower walls the flow rate of cooling water in the ducts is changed by a value equal to: ΔQ = ± K•ΔB;, where ΔQ - value of change of flow rate of water for cooling the mould, cu.m/h; ΔB - total displacement of narrower walls equal to 0.2 to 1.6 of the ingot thickness, mm; k - empirical coefficient taking into account the law of heat abstraction from the ingot envelope of different width equal to 0.1 to 0.3 sq.m/nmh. EFFECT: saving of water for cooling the mould with variation of ingot width.
Patent SA-99191153-A (SA)
Inventor: PAPANU VICTOR D
IPC: C03C17/28
Filed: 1999-03-02
Abstract: يتعلق هذا الاختراع بطريقة لتقوية strengthening أو إعادة القوة strength إلى مادة أساس أكسيدية هشة مسطحة flat brittle oxide substrate، تشمل خطوات طلاء حواف مادة الأساس الأكسيدية الهشة brittle oxide substtate بتركيب مقو بدون طلاء جزء كبير من السطوح المنبسطة. كما يتعلق الاختراع بمادة الأساس الأكسيدية الهشة المقواة مثل زجاج ونافذة، لها لوح زجاجي window pane مصنوع من الزجاج المقوى الحواف edge strengthen glass.
Patent TW-200300925-A (TW)
Title: System and method for music identification
Inventor: SAMADANI RAMIN
IPC: G10H1/00
Filed: 2002-10-31
Abstract: A system and method that allows users to find a song name, artist and performance without having to proceed through many false results. In one aspect, the system and method use signal matching to produce reliable matches. In another aspect, the system and method use a combination of signal and feature representation and an automatic decision rule together with a human-in-the-loop approach. A feature vector (145) and a processed time signal (140) are computed for each song in a database (130) and extracted from a microphone-recorded sample of music (102). The database songs are first sorted by feature space distance with respect to the feature vector of the recorded sample (102). The processed time signals (140) of the database songs and the processed time signal (121) from the recorded sample (102) are processed using signal matching. A decision rule presents likely matches to the user for confirmation. Using signal matching, feature-ordered search and a decision rule results in an effective framework for finding a song from a brief microphone recorded sample of music (102).
Patent TW-200300611-A (TW)
Title: Method of manufacturing a thin film transistor
Inventor: KAZUYA NAKASHIMA
IPC: H01L29/786
Filed: 2002-11-28
Abstract: A method of manufacturing a semiconductor device characterized by its high-speed operation and high reliability is provided in which a semiconductor layer crystallized by a CW laser is used for an active layer of a TFT. When a semiconductor layer is crystallized by a CW laser, one part is formed of large crystal grains whereas another part is formed of microcrystals due to the width-wise energy density distribution. The former exhibits excellent electric characteristics. The latter has poor electric characteristics because grain boundaries hinder movement of electric charges, and therefore causes inconveniences when used as an active layer of a transistor. Accordingly, circuits are arranged such that a semiconductor layer formed of large crystal grains is used for the active layer of every TFT.
Patent TW-200308039-A (TW)
Title: Method of locating and placing eye point features of a semiconductor die on a substrate
Inventor: STRASSMANN ALAN WALLACE
IPC: H05K13/04
Filed: 2003-01-28
Abstract: A pick and place machine having both a pick preview look down vision system and a horizontal vision system is employed to sense the top surface of the component before picking it up with the pick preview vision system. After pick up the horizontal vision system is employed while transporting the component to a placement position on a substrate to determine the centroid and zero rotational axis of the component and an offset correction to a desired active feature on the component. The centroid of the desired active feature on the component may then be placed on an exact predetermined point on the substrate in a minimum of time and error.
Patent TW-200303504-A (TW)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/00
Filed: 2003-02-10
Abstract: It is considered that in the fabricating steps of a TFT substrate, a color filter layer is prepared at the same alignment accuracy. However, since the heat resistance temperature is about 200 DEG C, it could not withstand the process temperature of about 450 DEG C in the TFT. The pixel section is formed by arraying in a matrix shape a light emitting element in which an organic compound layer having the luminous property is formed between a pair of electrodes consisting of a translucent electrode and a non-translucent electrode and a TFT, the coloring layer of color filter provided corresponding to each pixel is provided in contact with the flat surface of the flattened insulating film composed of an inorganic or organic material between the light emitting element and the TFT, the boundary region of coloring layers adjacent each other is provided while overlapping with a gate signal line or data line for transmitting a signal to the TFT, and the translucent electrode is provided while overlapping with the layer inside of the coloring layer.
Patent TW-200417123-A (TW)
Title: Integrated converter with three-phase power factor correction
Inventor: LI LEI-MING
IPC: H02M1/00
Filed: 2003-02-18
Abstract: The present invention provides an integrated converter consisting of an alternating-current/direct-current (AC/DC) converter and a direct-current/direct-current (DC/DC) converter. The AC/DC converter is electrically connected with a three-phase power to convert an alternating current into a first direct current and correct the power factors. The DC/DC converter is electrically connected with the AC/DC converter to convert the first direct current into a second direct current. At the instant of power loss, the integrated converter turns on a control switch to allow the integrated converter to switch its operation mode from AC/DC to DC/DC. Once the three-phase power resumes its normal functions, the integrated converter turns off a control switch to allow the integrated converter to switch its operation mode from DC/DC back to AC/DC. The representative diagram of the present invention is shown in Fig. 3 and the symbols representing elements shown in the representative diagrams are: C1, C2: Capacitors, D1~D6: Rectifier diodes, D7, D8: Fast-resume diodes, ia, ib, ic: Three-phase input currents, id1, id2: Line currents, iLa, iLb, iLc: Inductive currents, L: Inductor, L1, L2: Inductors, La, Lb, Lc: Inductors, R1: Resistor, R2: Resistor, R3: Resistor, R4: Resistor, N: Neutral line, S0: Control switch, S1, S2: Main switch devices, S3, S4: Switch devices, Ton1, Ton2: 'ON' times, ua, ub, uc: Three-phase output powers, Va, Vb, Vc: Phase voltages, Vo1, Vo2: Output voltages, Vo: Output voltage, and Vin: Input voltage.
Patent TW-200420719-A (TW)
Title: Phase-change conversion thermally conductive bonding material
Inventor: Peng hong-tao
Filed: 2003-04-10
Abstract: A phase-change conversion thermally conductive bonding material can be used to assist transferring the heat generated by an electronic component to a heat sink, and mainly includes: a sub-micron or non powder thermally conductive matrix mixed with wax. The invented material can be directly spray coated or screen printed on the surface of a heat sink, or can be loaded into a syringe to be injected onto the surface of a heat sink, for the material capable of fully filling in the voids on the surface of heat sink when the material is converted from a solid state into a liquid state without increasing the thickness of the thermally conductive medium, thereby increasing the thermal conductivity coefficient of a material, and enabling a tight contact between a heat sink and a heat-generating electronic device and achieving an optimum heat conduction efficiency.
Patent TW-200424896-A (TW)
Title: Electronic approval system
Inventor: ZHANG XIAO-MIN
IPC: G06Q10/00
Filed: 2003-05-13
Abstract: An electronic approval system goes through network system to connect with a plurality of terminals, enabling the signee to enter the electronic approval system through the terminal for proceeding the approving procedure in association with the raised project and confirming the feasibility of the project. The approval system comprises a flow process setup processing module used for the personnel with authority to set up the approval level, approving process and approval type through the terminal, an electronic flow process operation module used for the project applicant to raise the required project, which is stored in an applied database through the electronic flow process operation module for the signee to proceed approval through the terminal for the project stored in the applied database through the terminal, an information transmission module that transmits the application notice to the network mail system of the project applicant and the signee through the network once the electronic flow process operation module receives the applied project, providing these personnel to receive the application progress of the project through the terminal and transmitting the approved result notice to the network mail system of the project applicant through the network system when the electronic flow process operation module receives the returned approval information and allowing these project applicants to receive the approving status of the project via the terminal, and a monitor processing module used for personnel with authority to access the processing status of all projects via the terminal.
Patent TW-200401736-A (TW)
Title: Cap for laminated carton packaging for beverages as well as tools and method for manufacturing such a cap and the laminated carton packaging for beverages provided therewith
Inventor: DAMMERS MATTHIAS
IPC: B29C51/30
Filed: 2003-07-03
Abstract: Illustrated and described are a cap (1) for laminated carton packaging for beverages (P), wherein the laminated carton packaging for beverages comprise a cap (1) made of plastic and a packaging body, tools for deep drawing of such a cap (1), method of manufacturing such a cap (1) as well as the laminated carton packaging for beverages (p) provided therewith. In order to create a constructively simple to assemble and therefore cost-effective cap (1) which can be manufactured and to make available the respective tools as well as the method for their manufacture, it is provided that the cap (1) has a spout element (2) provided with a screw thread (3), which is closed by a screw cap (S) and that the cap (1) is deep drawn. For this purpose various tools and manufacturing methods are described.