baber/WOPTO huggingface dataset:
Patent RU-94028697-A (RU)
Inventor: SHARONOV G I
IPC: E21B17/10
Filed: 1994-07-29
Abstract: FIELD: mining industry. SUBSTANCE: invention is meant for stabilization of tool in hole and for reduced vibration of it in process of drilling. Centering mount includes hollow case, bushing with centering ribs mounted on case. Radial blind hole in made in outer side of case, through radial hole of smaller diameter mated to radial blind hole of case is made in bushing between ribs. Fixation of bushing in case is carried out by means of two-step pin which enters radial blind hole of case with its step of bigger diameter and through radial hole of bushing with step of smaller diameter. Pin has capability of limited axial movement by value equal or exceeding thickness of bushing between ribs. It can be spring-loaded on side of butt of step of bigger diameter. Version of manufacture of separable centering ribs is also possible. In this case ribs have stepped expansion in cross-section close to base. Longitudinal closed slots are made in bushing to accommodate ribs. Longitudinal semi-open grooves are cut in side surface of case. Width of slots in bushing is equal to width of ribs in midpart of cross-section, width of grooves of case is equal to width of step close to base of rib. EFFECT: improved stabilization of tool in hole, reduced vibration in process of drilling. 3 cl, 4 dwg
Patent RU-94042803-A (RU)
Inventor: ZIGANSHIN G K
IPC: C10G21/16
Filed: 1994-12-05
Abstract: FIELD: petroleum processing. SUBSTANCE: in a process of selective purification of lube fractions by way of countercurrently contacting raw material, fed into middle part of extractor, with solvent, fed into upper part of extractor, in presence of antisolvent, fed into lower part of extractor, followed by recovery of solvent from raffinate and extract solutions to produce raffinate and extract, a part of extract at a temperature not exceeding that in raw material inlet is returned into lower part of extractor between inlets for raw material and extract. Method may be applied in phenol, furfurol, N-methylpyrrolidone, etc. purification processes. EFFECT: increased yield of raffinate on existing extraction equipment.
Patent RU-95103262-A (RU)
Inventor: NIKANDROVA E A
IPC: B65D63/02
Filed: 1995-03-17
Abstract: FIELD: materials handling; transportation of heavy weight and /or bulky material batches such as different type metal products, sawn wood and also natural and man-made fiber, for instance cotton. SUBSTANCE: proposed belt has modified lock joint and belt proper is manufactured of steel of definite composition featuring high plasticity at high strength. Longitudinal axes of extreme pairs of shaped projections and recesses of lock joint and fixing member coincide with longitudinal axis of belt, and longitudinal axes of at least one of other pairs of shaped projections and recesses of lock joint are displaced from longitudinal axis of belt in perpendicular direction through distance Δ defined by relationship 0,1b≥ Δ≥ 0,01b where b - is belt width. At displacement of axes of more than one pair of shaped projections and recesses of lock joint, direction of displacement of near pairs of shaped projections and recesses is opposite. Shaped projections of lock joint on upper and lower ends of belt are either arranged in parallel with belt plane, or are of bow-shaped form. Belt is manufactured of steel, containing the following components, %: carbon 0.30-0.45; manganese 1.20-1.60; silicon 0.20-0.60; chromium 0.30-0.60; copper 0.10-0.30; aluminium 0.001-0.030; calcium 0.001-0.003; cerium 0.001-0.003 and ferrum - the rest, at 1,0≥ Si+2Cu≥ 0,5; 2,5≥ Si+Cr+Mn≥ 1,8.. EFFECT: improved reliability of lock joint, increased efficiency of joint which is not than 85%.
Patent RU-95103377-A (RU)
Inventor: TIMIN A A
IPC: B23B23/04
Filed: 1995-03-07
Abstract: FIELD: mechanical engineering. SUBSTANCE: part is clamped by pressing it with the stop that allows the part to be shifted with respect to its axis of rotation. The pivoted stop has replaceable plank or tip connected with the conical tip. The replaceable plank is coupled with the conical shank by way of a double ball pin and pressed out of it by expanding spring. The spring and double ball pin are protected with a flexible casing. EFFECT: enhanced reliability.
Patent RU-95103570-A (RU)
Inventor: KONOVALOV A I
IPC: C08B37/06
Filed: 1995-03-13
Abstract: FIELD: food industry, medical industry. SUBSTANCE: method is carried out by hydrolysis of pectin-containing raw materials, the process takes place within 1-2 h at 45-60 C, ratio of raw materials and acid solution is 1:6-10. Then separation and concentration of extract takes place. Said concentration is carried out by ultrafiltration with the help of membrane filter at pressure 0.12 MPa. Amaranthus is used as mentioned above pectin-containing material having high gelling ability. EFFECT: improved efficiency.
Patent RU-95107980-A (RU)
Inventor: VAVILOV A A
IPC: B21F3/04
Filed: 1995-05-17
Abstract: FIELD: machine engineering. SUBSTANCE: apparatus includes framework consisting of vertically mounted struts secured to horizontal frame slightly raised for effectively mounting said struts. Screw pair is arranged in central portion of said frame; said screw pair includes nut secured to flange of tube and screw in the form of roller with outer thread. Said screw is connected by disengageable joint with rocking arm jointly connected with upper link for free rotation, lifting and moving around said rocking arm. Rocking arm supports platform for placing wire coil whose one end is secured to framework. By rotating rocking arm wire is helically coiled onto framework with turn pitch corresponding to pitch of screw. Struts of framework may be used for different-dimension filters due to spacing them by distance respective to filter dimension. Quality parameters of filter are provided by compressing helix turns to calibrated gaskets arranged in slit of said helix to be subsequently welded to rods placed between struts of framework. EFFECT: improved design.
Patent RU-95108793-A (RU)
Inventor: ZHIGALKIN V M
IPC: B21C23/08
Filed: 1995-05-30
Abstract: FIELD: plastic metal working; applicable in manufacture of finished articles or semifinished products used in manufacture of pipes and rods by metal cold working. SUBSTANCE: metal extruded in the process through die hole is twisted in the deformation zone by means of guide impressions in the body of die forming part. To attain the required angle of twisting of extruded metal and dynamic of its extrusion ensuring the preset mechanical and physical properties of extruded articles. Guide impressions in die body are made, either, in form of extended in radial direction wedge-shaped recesses of variable depth facing the die hole with their bases, or in form of recesses oriented in direction from outer diameter to die hole. The recesses are of variable depth and profiles limited by curved edges conjugated to each other. In this case, recesses limited by curved edges are of bowl shape in any longitudinal or cross section, where recesses depth decreases to zero near their edges. EFFECT: higher margin of ductility and provided control of anisotropy of mechanical and physical properties of extruded articles.
Patent RU-95109193-A (RU)
Inventor: KUZNETSOV V V
IPC: B27G15/00
Filed: 1995-05-31
Abstract: FIELD: wood-working industry. SUBSTANCE: end face of the cutter, which is provided with holder 4 having shaped cutting portion 2, has cutting wedge 3. EFFECT: enhanced durability.
Patent RU-95112530-A (RU)
Inventor: ZHAN FREDERIK MEL SHIOR
IPC: F02B3/06
Filed: 1994-09-02
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: internal combustion engine has cylindrical working chamber 1 with piston 3 sliding inside; chamber is closed by cylinder cover 4 with high pressure atomized fuel injection device 5. Engine operates according to two cycle mode with closed cleaning system passing through cylinder cover with two axially symmetrical valves with aligned axes, one of which, namely, outer intake valve 7, engages with seat 15 in cylinder cover, and the other, exhaust valve 6, has cylindrical shape with its bearing surface pressed to seat 16 formed in lower portion of intake valve 7. Intake valve opens towards working chamber and exhaust valve opens in opposite direction to limit outlet passage 8 between valves. Fuel injection device 5 gets into working chamber, in fact, in center of bushing 21 limited by cylinder cover and around which exhaust valve 6 slides. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-95113434-A (RU)
Title: Dimethylbenzofurans and dimethylbenzopyrans, their use as 5-ht3-antagonists, method of synthesis, pharmaceutical composition
Inventor: ZHORZH ANRI POL VAN DAEL
IPC: A61P25/28
Filed: 1993-11-15
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes method of treatment of 5-HT-mediated disorders that involves the use of effective dose of compound of the formula (I)or pharmaceutically acceptable additive acid salt or stereochemical isomer of this compound where: Rand Rmean hydrogen, or Rand Rtogether form divalent radical of the formula: (a) -CH=CH-CH=CH-; (b) -CH=C(Cl)-CH=CH-, or (c) -CH=CH-C(Cl)=CH-; n = 2, 3 or 4; Rmeans hydrogen or methoxy-group; m = 1 or 2; Rmeans hydrogen, amino-group or C-alkylcarbonylamino-group and Rmeans hydrogen or halogen. New compounds, preparations, methods of synthesis of new compounds and intermediate products of synthesis. EFFECT: improved method of synthesis.
Patent TW-200301974-A (TW)
Title: Semiconductor arrangement having transistors based on organic semiconductors and non-volatile read/write memory cells
Inventor: SCHMID GUNTER
IPC: H01L21/316
Filed: 2002-11-15
Abstract: The invention relates to a semiconductor arrangement, constructed from transistors, in the case of which the semiconductor path is composed of an organic semiconductor, and memory cells based on a ferroelectric effect preferably in a polymer, for use in RF-ID tags, for example.
Patent TW-200301736-A (TW)
Title: Vehicular combustion system structure
Inventor: OKADA NAOKI
IPC: B60K15/077
Filed: 2002-11-19
Abstract: The objective of this invention is to provide a vehicular combustion system structure, capable of inhibiting over-spills of fuel from the port while increasing the unitary filling rate per unit time, reducing the size of the secondary fuel tank, and allowing installation of the secondary fuel tank and filling port in a limited space. In this invention, a secondary fuel tank 19 is installed next to a fuel filling port 21. An upper end 18a of a connecting tube 18 is connected to the secondary fuel tank 19. A primary fuel tank 17 is connected to a lower end of the connecting tube 18. The secondary fuel tank 19 has a cross-section that is greater than that of the connecting tube 18 such that when the fuel filled from the fuel filling port 21 contacts a support face 19f, the direction of injected fuel forms an obtuse angle with the direction which the fuel flows so as to smoothly connect to the connecting portion 18a of the connecting tube.
Patent TW-200410361-A (TW)
Title: The manufacture method for the later gradation punch of the dispersed circuit component
Inventor: CHEN WEN-LONG
IPC: H01L21/768
Filed: 2002-12-04
Abstract: A manufacture method for the later gradation punch of the dispersed circuit component, the step contains (a) to come into being the matrix plurality of the component crystalline grain's surface electric circuit on the first plank and the second plank; (b) to set the component crystalline grain on the first plank's crystalline grain electric circuit, and electric connect with the crystalline grain's first electrode and the homologous electric circuit; (c) the second plank is capped on the first plank which were set the component crystalline grain, and the electric circuit which in the second plank are electric connected with the homologous component crystalline grain's second electrode that is opposite to the first electrode; (d) to fill with electric insulating materials in the first and the second planks' space, and to wrap the component crystalline grains and all the electric circuits in water pressurization; (e) to drill a cladding punch on adjacent component in the major axis of the matrix's component. ON every cladding punch's side, it electric connect to the electric circuit which of the circuit component crystalline grain's electrode on the same side, and the cladding punch's another side electric connect to the electric circuit which of the another circuit component crystalline grain's another electrode on the same side; (f) to form the matrix electric metal layer in substance around every cladding punch on the first and the second planks' surfaces, and (g) on the major axis's direction that is perpendicular to the dispersed circuit component, it segments the cladding punch's center to pass through the row's cladding punches, and it parallels the dispersed circuit component's major axis's direct ion. And it segments the borderland on two row's cladding punches to separate from all components of the matrix's dispersed circuit component, and to become the individual dispersed circuit component.
Patent TW-200410994-A (TW)
Title: Method for polymerization and copolymerization of ethylene
Inventor: YANG CHUN-BYUNG
IPC: C08F4/658
Filed: 2002-12-18
Abstract: A method for polymerization and copolymerization of ethylene is disclosed. The polymerization is carried out in the presence of a preactivated titanium solid complex catalyst supported on a carrier containing magnesium. According to the method of the present invention, the resulting polymers have the advantage of high bulk density and broad molecular weight distribution.
Patent TW-200302053-A (TW)
Title: Microorganism for biological detoxification of mycotoxins, namely ochratoxins and/or zearalenons, as well as method and use thereof
Inventor: SCHATZMAYR GERD
IPC: A23L29/00
Filed: 2002-12-20
Abstract: A microorganism for the biological inactivation or detozification of mycotoxins, in particular ochratoxins, which is selected from bacteria and / or yeasts, which cleaves the phenylalanine group of the mycotoxins, in particular ochratoxins, as well as a method for biologically inactivating or detoxifying mycotoxins, in particular ochratoxins, in food products and animal feeds by the aid of a microorganism, and the use of the microorganism (s).
Patent TW-200306446-A (TW)
Title: Color pre-filter for single panel projection display system
Inventor: KINGSLEY GARY B
IPC: G02F1/1335
Filed: 2002-12-21
Abstract: A single-panel LCD projection system includes a color prefilter positioned between an illumination system and a multi-color liquid crystal display (LCD). The color prefilter functions to shape the spectrum of illumination provided by the illumination system so as to increase relative panel transmission and to reduce heat absorption by color component filters (e.g., red, green and blue) incorporated in the LCD. The color prefilter is selected to eliminate from or greatly reduce in the illumination light the intensity of certain wavebands that do not materially contribute to generating pure primary colors. A consequence of adding the color prefilter is that the LCD color component filter can be desaturated and the overall total transmission of the projection system can be improved. In one implementation, the color prefilter is able to remove the wavebands of highest absorption by the LCD color component filters before such light strikes the LCD, so that there is less heat build-up in the LCD.
Patent TW-200411034-A (TW)
Title: Liquid crystal compounds with optical activities having high helical twisting power, method for preparing the same, and liquid crystal composition containing the compounds
Inventor: LEE DAO-HUNG
IPC: C07C67/08
Filed: 2002-12-26
Abstract: The invention relates to the development of the additives for liquid crystal compounds with optical activities having high helical twisting power. The structure of the additives for the liquid crystal compounds is the ester compound that has the natural occurring organic multi-ring alcohols with optical activities. Terpenol, Borneo, Cinchonidine, or Quinine as starting materials is reacted with another reactants whose core structures are similar with the liquid crystal compounds to undergo esterification reaction. The additives are highly dissolved with nematic host and the liquid crystal compounds the additives can get larger helical twisting power and better light stability.
Patent TW-200419268-A (TW)
Title: An active matrix liquid crystal display
Inventor: CHEN CHENH-JU
IPC: G02F1/1343
Filed: 2003-03-28
Abstract: An active matrix liquid crystal display includes two substrates arranged face to face, a liquid crystal layer between the two substrates, a plurality of common electrodes and pixel electrodes, which are arranged on one side of a substrate close to the liquid crystal layer and parallel each other, a lot of conductive spacer ribs arranged on the common electrodes and the pixel electrodes. At least one substrate is made of transparent material. An insulating layer is defined between the common electrodes and the pixel electrodes.
Patent TW-200405526-A (TW)
Title: Bonding stage
Inventor: YAMAMOTO KATSUKO
IPC: H01L21/60
Filed: 2003-05-27
Abstract: The present invention provides a stage which enables the highly accurate junction of a semiconductor element and substrate constitution which is designed to have an electrode arranged at high density in a semiconductor element and a substrate in a bonding stage used as a pressure bonding stage when the semiconductor element is mounted on the substrate or the like. The upper surface of a stage in contact with a semiconductor element is constituted of a substance of high thermal conductivity and has favorable in-plane temperature distribution. The outer circumferential part of a stage body is constituted of a material of low thermal conductivity, so that the heat radiation to a peripheral component is restrained. Moreover, a material of low wettability to a resin material is used for a stage surface, so that the resin material hardly attaches to the stage during operation and attached resin can be removed easily.
Patent TW-200424291-A (TW)
Title: Liquid crystal material, electro-optical device, liquid crystal display cell, and liquid crystal display
Inventor: MOMOI YUICHI
IPC: G02F1/13
Filed: 2003-06-05
Abstract: A conduction inhibitor including an epoxy resin or the like is mixed into a liquid crystal material. Specifically, the conduction inhibitor is formed by a bisphenol F epoxy resin, and mixing proportion is set to 0.1 wt% to 10 wt%. When such a conduction inhibitor is mixed, electrical conduction caused by ions due to an impurity or the like existing in the liquid crystal material can be suppressed, thereby maintaining a voltage holding ratio high when a liquid crystal display cell and a liquid crystal display are structured by using the liquid crystal material.
Patent TW-200409938-A (TW)
Title: Optical variable attenuator and optical module
Inventor: KATAYAMA MAKOTO
IPC: G02B26/08
Filed: 2003-07-03
Abstract: The inventive optical variable attenuator (1) comprises a planar waveguide (2) including an optical waveguide (3) where an input optical path (A) and an output optical path (B). A cantilever arm (6) is provided on the flat waveguide (2). A movable mirror (8) for reflecting light passing through the input optical path (A) toward the output optical path (B) is fixed to the end of the cantilever arm (6). An electrode (9) is provided on the planar waveguide (2) and connected to the cantilevered beam (6) through a voltage source (11). The end portion of the cantilevered beam (6) is bent toward the electrode (9) by applying a voltage generated by the voltage source (11) between the cantilevered beam (6) and the electrode (9) and producing an electrostatic force between the cantilever arm (6) and the electrode (9), thereby providing an optical variable attenuator where the movable mirror (8) is moved toward the electrode (9).
Patent TW-200401780-A (TW)
Title: Novel derivative of flavone C-glycoside and composition containing the same
Inventor: ISHIKURA YOSHIYUKI
IPC: A23L1/30
Filed: 2003-07-03
Abstract: It is intended to provide a novel flavone C-glycoside derivative or its salt showing, in particular, an antiallergic effect and a composition containing the same. Allergic diseases have been increasing in the recent years. Among all, hay fever and atopic dermatitis are remarkably increasing to thereby result in social problems. Flavones and glycosides thereof, which are reported as having an effect of inhibiting the release of histamine from mast cells or an immunosuppressive effect, are expected to be applicable as remedies for allergy. However, most of flavones should be taken in a large dose to exert the effects and, therefore, it has been urgently required to find out a compound exhibiting the effects at a smaller dose. Under these circumstances, it is intended to provide a novel component whereby allergic diseases can be treated in a small dose and a composition containing the same.
Patent TW-200505221-A (TW)
Title: Can place the scanner organization of the book page seamy side
Inventor: LIN HUNG-YU
Filed: 2003-07-17
Abstract: One type of can place the scanner organization of the book page seamy side: is a containment: on covering up on can providing the above upper cover to place under cover; an install in put cover on down it the information receive the pillar; a reach a the inside pack the organization container room box son, this container room is central is on doing manual work the space, the bottom of the upper cover establish to have a the transparent inset plank pack angle and this transparent plank just right rightness should the container room do manual work the space on doing manual work the space is to equipment to reach on scaning the module, exposed to light a piece and a light source; Along this upper cover circumference have the edge at least a the flank wall establish to have the plank pack angle to install in top; as above structure, this insertion book page of cave sew inside, cover the book page and top to the transparent plank that bottom carry even stick, make exposed to light that that a piece can pick the image on book page completely, however can't produce the dark shadow, and deliver image to the information to receive the pillar, again communication to the computer equipments.
Patent TW-200403981-A (TW)
Title: Disposable diaper capable of being put on either from the front or the back of a wearer
Inventor: TOYOSHIMA HARUKO
IPC: A61F13/49
Filed: 2003-07-18
Abstract: A disposable diaper capable of being put on from either the front or the back of a wearer is disclosed. The longitudinal end section having the fastening tapes has a waist elastic member and an extensible side part. The absorbent member is disposed such that its longitudinal end in the section having the fastening tapes is nearer to the waist portion of that section than the centerline parallel to the diaper width direction and dividing each of the extensible side parts into equal halves. Two portions on opposite sides of the centerline dividing the length of the diaper in equal halves have a saturated absorption capacity ratio of 45/55 to 55/45. The natural length of the waist elastic member in the state removed from the diaper is 60 to 80% of the length of the waist elastic member as provided in the diaper.
Patent TW-200507617-A (TW)
Title: Scanning apparatus which can reduce scanning time and related method
Inventor: KUAN CHIEN-KUO
IPC: H04N1/047
Filed: 2003-08-07
Abstract: A scanning apparatus includes a housing, a cold cathode fluorescent lamp (CCFL), and a light emitting diode (LED), both for emitting light, a photosensor for detecting light that is emitted from the CCFL and the LED, and is then reflected from a document, and a control circuit for controlling operation of the scanning apparatus.