baber/WOPTO huggingface dataset:
Patent RU-94028834-A (RU)
Inventor: VOLKOV V M
IPC: B22D27/04
Filed: 1994-08-02
Abstract: FIELD: method is used for production of accurate blanks by casting using smelting patterns with structure formation by method of high-speed directed crystallization. SUBSTANCE: method provides for moulds production, application of ceramic coating layers with usage as filler of refractory suspension of micro powers of white synthetic corundum, aluminum powder in amount of 7 % in respect to weight of filler, white synthetic corundum micro section grain as grain material. Manufactured moulds are cast with metal. Monocrystal or oriented structure is formed by high-speed directed crystallization method. The new thing in the method is that micro powders and micro section grain of white synthetic corundum used for moulds production they use lower allowable level of low-melting additions of SiOb KO+NaO, in micro powders (weight %): SiO≅0,03 KO+NaO≅0,08 in micro section grain (weight %: SiO≅ 0,03 KO+NaO≅ 0,06 Allowable level of iron oxides concentration in micro powders is increasing to 0.07 % and remains at the same level in micro section grain. In the case moulds are manufactured with accuracy, that guarantees production of castings, that do not require following mechanical working. Higher level of thermomechanical properties of mould material provided by the method allows to decrease mould walls thickness, that improves conditions of castings structure formation, increasing output of good castings by structure. Castings production without mechanical working, that is due to higher level of mould material thermomechanical features, allows to avoid stress formation in castings and recrystallization of metal, that caused distortion of castings structure. EFFECT: method allows to decrease labour consumption in production of accurate blanks of pieces.
Patent RU-94033449-A (RU)
Title: Small-size luminescent lamp
Inventor: GINSBURG I E
IPC: H01J61/34
Filed: 1994-09-14
Abstract: FIELD: vacuum tubes. SUBSTANCE: device has vacuum-tight housing with gas-discharge areas which inner surface is plated by luminophor, and electrodes for initiating and keeping discharge. Housing is designed as support on which stem, electric terminals and shell which has two parts -- inner one for detection of discharge gaps and outer one which surface is plated by luminophor. Both parts are tightly joined by support. Inner part of shell has n1 elementary areas having arbitrary shape of discharge gap (most of them are cylindrical). n1 belongs to range of 1<=n1<=1000. Said areas are connected to one another in series tightly. Rate of maximal length L1 of line which joins centers of any two adjacent elementary areas to length L2 of maximal distance between points on surface of outer shell belongs to range of 1<= L1/L2<=1000. Overall space of discharge gap is separated into n2 autonomous discharge gaps by means of additional walls and electrodes, n2 belongs to range of 1<=n2<=10. Ratio of minimal distance L3 to maximal distance L4 between centers of walls belongs to range of 0.2<=L3/L4<=1. Ratio of minimal value S1 to maximal value S2 for areas of cross sections which run through centers of elementary areas belongs to range of 0.1<=S1/S2<=1. Inner surface of elementary areas is covered with luminophor areas and reflecting areas. Ratio of total area S3 of luminophor-covered areas to total area S4 of inner surface of elementary areas belongs to range of 0.005<=S3/S4<=0.9. Ratio of total area S5 of reflecting areas to S4 belongs to range of 0.1<= S5/S4<=0.8. Thin-film current-conducting resistors which are connected to in series are located on inner surface of elementary areas. Ratio of total area S6 of thin-film resistors to S4 belongs to range of 0.01<=S6/S4<=0.1. One end of control of current- conducting resistors is connected to electric terminal which is located in support. Outer part of shell has additional current- insulating vacuum-tight wall which prevents parasitic discharges between current-conducting electrodes. Outer part of shell is covered with dull surface areas and/or dissipating flanges and/or recesses. Ratio of their total area S7 to area S8 of outer surface of outer part of shell belongs to range of 0.1<=S7/S8<=3. Shell is also covered with parts of luminescent coating. Ratio of their total area S9 to S8 belongs to range of 1<= (S9+S8)/S8<= 2. EFFECT: increased light-emitting capacity, increased uniformity of illumination in close proximity to lamp (with respect to its size). 1 dwg, 1 tbl
Patent RU-94036071-A (RU)
Inventor: SUSLOV V JA
IPC: E01H1/08
Filed: 1994-09-27
Abstract: FIELD: dust picking up using wheel-provided vehicles. SUBSTANCE: input hole of dust catcher air intake is placed in the most dusty area in the vicinity of the vehicle, in so doing this is placed in such a manner, that it is turned to be under higher pressure than the air duct output hole is. Input hole of the air intake is placed at the level not higher than 2D (D is wheel diameter) above road surface in the area of vehicle back part and so as to react to complete pressure, and air intake output hole is placed in such a manner to carry the pressure as low as possible. EFFECT: simplified structure. 1 dwg
Patent RU-94043002-A (RU)
Inventor: BAUM A A
IPC: H02N11/00
Filed: 1994-12-01
Abstract: FIELD: specific electromagnetic motors for space engineering (interplanetary and interstellar vehicles designed for exit from spacecraft to take space walk, platforms for cargo transport from the Earth to orbit and back - so-called space elevator). SUBSTANCE: proposed kinetic motor is used as energy source converting electrical energy to kinetic energy of moving body. Novelty is that motor is made in the form of electromagnetic gun closed at both ends and accommodating pusher in the form of massive metal body free to move along gun case without coming in contact with side walls; shock absorbers are installed on closed ends of gun and provided with strikers; photocells are placed in side walls of gun level with strikers. EFFECT: improved efficiency approaching 100 per cent, extremely high power; power supply either through electric cable (when used as space elevator) or from self-contained power supply on board spacecraft (generator), or by using superconducting energy. 1 cl, 1 dwg
Patent RU-94043113-A (RU)
Inventor: GRACHEV A F
IPC: A47J19/02
Filed: 1994-12-19
Abstract: FIELD: domestic facilities, in particular, devices for processing of products at preparation of juices from fruits and vegetables. SUBSTANCE: the juice extractor has a housing, limiting bush, auxiliary grinding disk with a charging opening, main grinding disk, filter gauze, electric motor. The novelty in the juice extractor is the fact that the limiting bush has a cylindrical surface turning into a surface of directional action, with a threaded hole for engagement with the threaded surface of the auxiliary grinding disk with the charging opening for changing the height between the grinding disks, and the cylindrical internal surface of the limiting bush increases the effective surface of the main grinding disk. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-94046415-A (RU)
Inventor: MARDZHORI S RID
IPC: A61K35/14
Filed: 1993-04-28
Abstract: FIELD: conservation of microorganisms or enzymes. SUBSTANCE: processed thrombocytes adhere to thrombogenic surfaces and do not adhere to non-thrombogenic surfaces. They swell as they adhere to thrombogenic surfaces, and they adhere to one another to form a hemostatic plug in adhering to thrombogenic surfaces and releasing their granular contents. Also described are pharmaceutical compositions containing such thrombocytes. Preferably, the thrombocytes are fixed with a fixing agent such as formaldehyde, paraformaldehyde, glutaric aldehyde, or some permanganate. Preferably, they are dried by lyophilic drying. EFFECT: higher quality.
Patent RU-95100965-A (RU)
Inventor: CHIRKOV A S
IPC: H01H33/66
Filed: 1995-01-24
Abstract: FIELD: electric engineering. SUBSTANCE: device has control levers for movable contacts of chambers, clamping unit which holds circuit breaker in current conducting mode, and drive. Clamping unit according to invention is designed as two coaxial identical clamps which are not connected to drive and have mechanism of free decoupling. Each clamp is designed as sleeve which holds spring- loaded member which is shaped as rotation body and spaced from pulling rod by distance which size conforms to delay time. Ends of pulling rod are located in grooves of lever and are mounted reciprocal movement and contacting to spring-loaded member when pulling rod moves. This results in possibility to release spring- loaded member from state of rigid fixation of current conducting mode when current is switched off and forcing this state when current is switched on. End part of spring-loaded member which contacts to pulling rod may be designed as sphere. In addition side of spring-loaded member which contacts pulling rod may have recess which is shaped as cone frustum and which contains ball which is mounted for rotation with respect to its axis. Ends of pulling rod are designed as cone frustum. EFFECT: increased mechanical reliability and service life.
Patent RU-95102342-A (RU)
Inventor: SAKHAPOV G Z
IPC: C08F210/14
Filed: 1995-02-20
Abstract: FIELD: rubber industry, butylrubber. SUBSTANCE: method involves a new procedure for halide groups incorporation - by halide inclusion in butylrubber at the stage of isoolefin and diene copolymerization by addition of the third component - halideolefin in reactor being before catalyst feeding at amount necessary for halide content in the end polymer 0.5-2.1 weight % per polymer. EFFECT: enhanced activity at vulcanization, increased heat resistance and adhesion strength.
Patent RU-95106614-A (RU)
Inventor: TKACHENKO E M
IPC: G01J1/44
Filed: 1995-04-25
Abstract: FIELD: semiconductor optoelectronics, particular, luminous radiation detectors. SUBSTANCE: photodetector has photodiode whose first output is connected with power supply source of photodiode and noninverting output of preamplifier, and the second output is connected with input of preamplifier whose inverting output is connected with input of voltage amplifier. In this case, voltage amplifier output is connected with noninverting input of detecting comparator whose inverting input is connected with the source of reference voltage. Additionally introduced into the photodetector are amplitude detector, differential amplifier, delay line, correcting link and measuring comparator. EFFECT: reduced absolute error of registration of the time of detection of light pulses by multistage correction of pulse shape which excludes distortion arising in passing of light pulses through turbulent layers of atmosphere with varying meteorological visibility, reflection from objects of various shape, and also in passing through amplification cascades of photodetector.
Patent RU-95107876-A (RU)
Inventor: IVANNIKOVA E I
IPC: B27K3/52
Filed: 1995-05-15
Abstract: FIELD: wood working industry. SUBSTANCE: invention relates to antiseptic compositions for biochemical protection of cellulose-containing materials against blue molds and fungi, in part, wood. The proposed antiseptic combined composition has the following components, wt.-%: hydroxyethylidenediphosphonic acid 10-12; alkylbenzyl-ammonium chloride 24-26, and soda ash 62-65. EFFECT: enhanced effectiveness of composition.
Patent RU-95111373-A (RU)
Inventor: VERBITSKIJ A P
IPC: F24J2/00
Filed: 1995-06-14
Abstract: FIELD: solar engineering in agriculture, hot-house gardening. SUBSTANCE: single solar plant incorporates functions of additional heating collector that heats heat-carrying agent conveyed to heat-insulated tank. It may concurrently provide heat apartment houses and perform some other functions. EFFECT: improved economic efficiency.
Patent SA-05260075-A (SA)
Inventor: MARTIN ROBERT O
IPC: F02M21/00
Filed: 2005-04-02
Abstract: يتعلق الاختراع الحالي بجهاز للتزويد بمادة تفاعل غازية لتحويل معدلات التدفق العالية لعملية التزويد بالمادة الفانية تقريبا 90 درجة وتوقير توزيع منتظم من التزويد بالغاز. تمر مادة التزويد الفانية من خلال مخنق فنتوري. يمكن وضع ريش تقويم داخل المخنق الفنتوري لتقليل الحركة الدورانية التي يمكن أن تصدر عن التزويد بمادة التفاعل الفانية عند دخولها المخنق الفنتوري. ويظهر جهاز التزويد بمادة التفاعل الفانية انخفاضات أقل في الضغط مما يظهرها الجهاز من الفن السابق. (شكل١).
Patent TW-200408494-A (TW)
Title: Method of fabricating a polishing pad having a detection window thereon
Inventor: SHIH WEN-CHANG
IPC: B29C44/12
Filed: 2002-11-19
Abstract: A method of fabricating a polishing pad having a detection window thereon is described. A mold having a cavity therein and a transparent thermosetting plastic that is non-solidifying completely are provided. The transparent thermosetting plastic is buried in the mold. Then, a polymer foamy is injected into the cavity of the mold. The transparent thermosetting plastic and the polymer foamy are solidified at the same time. After the step of drawing of pattern is performed, a polishing pad having a detection window thereon is formed. Moreover, the transparent thermosetting plastic also can be designed as that the middle portion of the transparent thermosetting plastic is thicker than its edge portion for preventing deformation because the material of the detection window is different from the other portion of the polishing pad.
Patent TW-200409517-A (TW)
Title: A method of image encryption and decoding in digital signal processor
Inventor: LIU KAI-CHE
IPC: H04L9/28
Filed: 2002-11-25
Abstract: This invention proposes a method of digital image encryption and decoding by integrating the fast discrete cosine transform (DCT), the random permutation, the selection of middle-frequency coefficients and the image quantization table such that a digital watermark can be efficiently and effectively embedded to satisfy all the requirements in digital image encryption and decoding. The fast transform optimizes a two-dimensional DCT by converting into one-dimensional DCT in row/column decomposition and by exploiting the redundancy of the frequency coefficients. This optimization facilitates the method to be implemented suitably in digital signal processor. In this invention, the encryption and decoding method can be applied in both gray-level and color images.
Patent TW-200301167-A (TW)
Title: Model-based system for determining casting roll operating temperature in a thin strip casting process
Inventor: BLEJDE WALTER
IPC: B22D2/00
Filed: 2002-12-20
Abstract: A model-based strategy is provided for determining casting roll operating temperature in a continuous thin strip casting process. A first temperature sensor produces a first temperature signal indicative of the temperature of cooling liquid supplied to the casting rolls and a second temperature sensor produces a second temperature signal indicative of the temperature of cooling liquid temperature exiting the casting rolls. A computer determines a heat flux value as a function of the first and second temperature signals, and computes the operating temperature of the casting rolls as a function of the heat flux value, the second temperature signal and a number of constants defined by fixed-valued operating parameters of the continuous thin strip casting process. A control strategy is also provided to modify one or more operating parameters of the continuous thin strip casting process as a function of the casting roll temperature.
Patent TW-200411187-A (TW)
Title: Peak detector with double peak detection
Inventor: HSU TSE-HSIANG
IPC: H03K5/153
Filed: 2002-12-23
Abstract: A peak detector with double peak detection. The peak detector comprises an analog peak detecting unit, an analog-to-digital converter, and a digital peak detecting unit. The analog peak detecting unit detects the peak value of an input signal with a first cycle and outputs an analog peak signal. The analog-to-digital converter converts the analog peak signal into a digital signal. The digital peak detecting unit detects the peak value of the digital signal with a second cycle and generates a digital peak signal. The time of the first cycle is shorter than the time of the second cycle, therefore the analog peak signal will not decay seriously due to the leakage and the digital peak signal can hold the digital peak value for a long time.
Patent TW-200307927-A (TW)
Title: Method for recording information on optical recording medium, information recorder, and optical recording medium
Inventor: MIZUSHIMA TETSURO
IPC: G11B7/0045
Filed: 2003-02-14
Abstract: The present invention provides a rewritable optical recording medium having plural information recording layers. The object is to provide an information recording method which can form a recording mark having a favorable shape. In the information recording method of the present invention, a laser beam whose power is modulated is applied to the light incidence surface (13a) of an optical recording medium (10) having at least an LO layer (20) and an L1 layer (30) formed thereon in a multilayer structure to record information. The relation between the wavelength λ of the laser beam and the numerical aperture NA of the objective for focusing the laser beam is λ /NA ≤ 700 nm. Furthermore, the pulse width Ttop0 of the first pulse when information is recorded in the L0 layer (20) is set to a value smaller than the pulse width Ttop1 of a first pulse when information is recorded in the L1 layer (30).
Patent TW-200304335-A (TW)
Title: Loudspeaker with shaped sound field
Inventor: WELKER ANDREW C
IPC: H04R25/00
Filed: 2003-03-04
Abstract: The loudspeaker and method provide a driver of a loudspeaker that is movable parallel to a direction of movement to produce sound waves. A reflector is mounted in front of a diaphragm of the driver for reflecting sound waves from the driver. The direction of movement is at a non-zero acute angle to the horizontal or to an external support plane that supports the loudspeaker.
Patent TW-200413652-A (TW)
Title: Improvement in grease lubricated bearing housing
Inventor: OLSSON HENRIK
IPC: F16C35/04
Filed: 2003-03-07
Abstract: The invention refers to a grease lubricated bearing housing (1) having a housing wall arranged to form a seat (4) for the outer race ring of a bearing (2), and having on each axial side of said seat a space (5, 6) limited by an axially extending wall portion and a radial gable wall, having and opening for receiving a shaft (3) supported in a bearing positioned in the seat (4) for a gable lid, the wall of the bearing housing being provided with a through-bore (8) for receiving a grease nipple (9), and opening in the interior of the bearing housing in at least one of the two spaces (5) axially outside the bearing seat (4), whereby the interior of the bearing housing wall is provided with a material conglomeration (12) positioned in connection to the interior opening of the through-bore (8), the material conglomeration (12) being positioned so as to form a shield urging grease introduced through the through-bore (8) to move primarily towards the bearing seat (4), preventing grease from primarily filling out the space (5) in which the through-bore (8) opens.
Patent TW-200306066-A (TW)
Title: Gain control for communications device
Inventor: BLACK PETER J
IPC: H03G3/20
Filed: 2003-03-28
Abstract: Systems and techniques for gain control include amplifying a signal with an amplifier having a gain represented by one of a plurality of gain curves depending on a value of a parameter, the signal being amplified at a first one of the parameter values, and controlling the gain of the amplified signal from a predetermined gain curve relating to the gain curve of the amplifier for a second one of the parameter values by adjusting a gain control signal corresponding to a point on the predetermined gain curve as a function of the first one of the parameter values, and applying the adjusted gain control signal to the amplifier. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
Patent TW-200404068-A (TW)
Title: Thrombin receptor antagonists
Inventor: CHACKALAMANNIL SAMUEL
IPC: A61P9/04
Filed: 2003-04-15
Abstract: Heterocyclic-substituted tricyclics of the formula, or a pharmaceutically acceptable salt thereof, wherein: the dotted line represents an optional single bond; , represents an optional double bond; n is 0-2; Q is cycloalkyl, optionally substituted by R13 and R14; R13 and R14 are independently selected from (C1-C6)alkyl, (C3-C8)cycloalkyl, -OH, (C1-C6)alkoxy, R27-aryl(C1-C6)alkyl, heteroaryl, heteroarylalkyl, heterocyclyl, heterocyclylalkyl, halogen and haloalkyl; or R13 and R14 together form a spirocyclic or a heterospirocyclic ring of 3-6 atoms; Het is a mono- or bi-cyclic optionally substituted heteroaryl group; and B is a bond, alkylene, or optionally substituted alkenylene or alkynylene, wherein the remaining substituents are as defined in the specification, are disclosed, as well as pharmaceutical compositions containing them and a method of treating diseases associated with thrombosis, atherosclerosis, restenosis, hypertension, angina pectoris, arrhythmia, heart failure, and cancer by administering said compounds. Combination therapy with other cardiovascular agents is also claimed.
Patent TW-200422751-A (TW)
Title: A method for fabricating an interference display cell
Inventor: LIN WEN-JIAN
IPC: G02F1/21
Filed: 2003-04-21
Abstract: A method for fabricating an interference display cell is provided. A first plate and a sacrificial layer are sequentially formed on a substrate and at least two openings are formed in the first plate and the sacrificial layer. A photo-resist layer is spin-coated on the sacrificial layer and fills the openings. A supporter and a arm of the supporter is formed by patterning the photo-resist layer. A second plate is formed on the sacrificial layer and the supporter. The arm's stress is released through a thermal process. The position of the arm is shifted and the distance between the first plate and the second plate is therefore defined. Finally, The sacrificial layer is removed.
Patent TW-200410245-A (TW)
Title: Vertical elevated pore phase change memory
Inventor: LOWREY TYLER
IPC: G11C11/00
Filed: 2003-05-09
Abstract: A vertical elevated pore structure for a phase change memory (10) may include a pore (46) with a lower electrode (24, 26) beneath the pore contacting the phase change material (18) in the pore (46). The lower electrode may be made up of a higher resistivity lower electrode (24) and a lower resistivity lower electrode (26) underneath the higher resistivity lower electrode (24). As a result, more uniform heating of the phase change material (18) may be achieved in some embodiments and better contact may be made in some cases.
Patent TW-200425369-A (TW)
Title: Counting added particle method
Inventor: LIU KUN-YU
IPC: H01L21/20
Filed: 2003-05-09
Abstract: A method for counting added particle is disclosed, which utilizes the position information of the particle distribution. First, a pre-process particle data is compared with a pro-process particle data to determine the common particle according to the position distribution difference. Then, the added particle is reported by subtracting the particle number of the common particle from the particle number of pro-process particle data. The added particle of the present invention can really reflects the particle increased during a work and provides a valuable information about the quality of the work.