baber/WOPTO huggingface dataset:
Patent IL-103074-A (IL)
Title: Preparation of alpha-chloromethylene-triorganylphosphorane derivatives and their use for the preparation of olefinically unsaturated compounds
IPC: C07F9/535
Filed: 1992-09-07
Abstract: A process for the preparation of alpha-chloromethylene-triorganylphosphorane derivatives I(radicals R are <SMALLCAPS>C</SMALLCAPS>-organic substituents and A stands for <SMALLCAPS>CN </SMALLCAPS>or <SMALLCAPS>CO</SMALLCAPS>-B where B is a <SMALLCAPS>C</SMALLCAPS>-organic or <SMALLCAPS>O</SMALLCAPS>-organic radical which is inert under chlorination conditions) by chlorination of phosphoranes IIwith chlorine, wherein the chlorination is carried out in the presence of a mineral base as hydrogen chloride acceptor and the chlorine and base are fed to the reaction mixture concurrently but separately at the rates at which they are consumed.The reaction products I are important intermediates for plant protectants.
Patent IL-109487-A (IL)
Title: Chromakeying system
IPC: H04N9/75
Filed: 1994-04-29
Abstract: A chromokeying panel for use in conjunction with a chromakeying system includes a plurality of first and second location. Each of the first and the second locations has a color within the color of a color keying spectrum of the chromakeying system. In addition, each of the first and the second locations are arranged to define a coded pattern for a computation of a perspective of the chromakeying panel with respect to a camera independently in each video field produced by the camera. The coded pattern may include a plurality of straight lines that intersect to define vertices. The plurality of straight lines may be spaced apart from each other so that for a given vertex, a ratio of the distance of one of the lines extending from the given vertex to a first adjacent vertex, to the distance of another of the lines from the given vertex to a second adjacent vertex is unique.
Patent IL-115133-A (IL)
Title: Process for heating an asphalt surface and apparatus therefor
IPC: E01C23/14
Filed: 1995-09-01
Abstract: PCT No. PCT/CA95/00505 Sec. 371 Date Feb. 27, 1997 Sec. 102(e) Date Feb. 27, 1997 PCT Filed Sep. 1, 1995 PCT Pub. No. WO96/07794 PCT Pub. Date Mar. 14, 1996A process for heating an asphalt surface and an apparatus therefor. The process comprises the steps of: igniting in a burner (30) a combustible mixture comprised of a fuel (50) and oxygen (60) to produce a hot gas; and feeding the hot gas to an enclosure having a radiative face (200) disposed above the asphalt surface (280). The asphalt surface heating apparatus comprises a hot gas producing burner (30) and an enclosure (25) comprising an inlet (120) for receiving hot gas from the burner and a radiative face (200) having a plurality of apertures. The apertures in the radiative face are of a dimension such that the hot gas: (i) heats the radiative face to provide radiation heat transfer to the asphalt surface; and (ii) passes through the apertures to provide convection heat transfer to the asphalt surface.
Patent IL-135469-A (IL)
Title: Uses of glucocorticoid receptor antagonists in the preparation of medicaments for treating psychoses associated with glucocorticoid related dysfunction
IPC: A61P25/18
Filed: 2000-04-04
Abstract: This invention pertains to the discovery that agents which inhibit the binding of cortisol to its receptors can be used in methods for amelirating psychotic major depression. Mifepristone, a potent glucocorticoid receptor antagonist, can be used in these methods.
Patent IL-138037-A (IL)
Title: Use of 2'-fluoronucleosides for the manufacture of medicaments for treating hepatitis c infection
IPC: A61P31/20
Filed: 2000-08-23
Abstract: 2'-Fluoronucleoside compounds are disclosed which are useful in the treatment of hepatitis B infection, hepatitis C infection, HIV and abnormal cellular proliferation, including tumors and cancer. The compounds have general formulae (I), (II), (III), (IV) wherein Base is a purine or pyrimidine base; R 1  is OH, H, OR 3 , N 3 , CN, halogen, including F, or CF 3 , lower alkyl, amino, loweralkylamino, di(lower)alkylamino, or alkoxy, and base refers to a purine or pyrimidine base; R 2  is H, phosphate, including monophosphate, diphosphate, triphosphate, or a stabilized phosphate prodrug; acyl, or other pharmaceutically acceptable leaving group which when administered  in vivo,  is capable of providing a compound wherein R 2  is H or phosphate; sulfonate ester including alkyl or arylalkyl sulfonyl including methanesulfonyl, benzyl, wherein the phenyl group is optionally substituted with one or more substituents as described in the definition of aryl given above, a lipid, an amino acid, peptide, or cholesterol; and R 3  is acyl, alkyl, phosphate, or other pharmaceutically acceptable leaving group which when administered  in vivo,  is capable of being cleaved to the parent compound, or a pharmaceutically acceptable salt thereof.
Patent IL-141082-A (IL)
Title: Compositions comprising peptide antagonists of zonulin and uses thereof
IPC: A61K38/08
Filed: 2001-01-24
Abstract: The present invention relates to peptide antagonists of zonulin, as well as methods for the use of the same. Said peptide antagonists bind to the zonula occludens receptor, yet do not physiologically modulate the opening of mammalian tight junctions.
Patent IL-149063-A (IL)
Title: Process to prepare aryltriazolinones and novel intermediates thereto
IPC: C07C257/02
Filed: 2002-04-09
Abstract: A process is described for preparing 1-aryltriazolinones of formula I useful in the production of commercial herbicides: by (i) carbonylating an amidrazone of formula (A) with one or more carbonylating agent, or by (ii) condensing a hydrazonoyl derivative of formula (A) with one or more ring-forming agent, wherein formula (A) is where W, X, Y, Z, and R<SUP>1 </SUP>are fully described herein. Preferred are those where W is halogen or -NHR where R is hydrogen or haloalkyl; X and Y are independently selected from hydrogen, chloro, or fluoro; Z is hydrogen, bromo, iodo, nitro, amino, or methylsulfonylamino; and R<SUP>1 </SUP>is methyl. Certain compounds of formula (A) are novel compositions of matter. The process as described herein has utility in providing compounds of formula I in unexpectedly high yield and purity.
Patent IL-149087-A (IL)
Title: Factory scale process for producing crystalline atorvastatin trihydrate hemi calcium
IPC: C07D405/06
Filed: 2002-04-11
Abstract: A factory scale process for producing crystalline atorvastatine trihydrate hemi calcium salt includes the addition of extra methyl tert-butyl ether to the reaction mixture to supersaturate the crystallisation matrix. A seed slurry is made up in a make-up/delivery vessel and delivered, under pressure, to the reaction mixture. The process produces crystalline atorvastatin calcium within a consistent size range on a factory scale.
Patent IL-152599-A (IL)
Title: Process for the synthesis of sucrose-6-esters
IPC: C07H13/06
Filed: 2002-11-03
Abstract: There is described a process for the synthesis of a sucrose-6-ester comprising: (a) reacting a mixture comprising sucrose and a polar aprotic solvent with an organotin-based acylation promoter, while adding a solvent capable of removing water by co-distillation, and removing water by co-distillation, to afford a first reaction mixture which is substantially free from water, followed by (b) adding a carboxylic anhydride to said first reaction mixture to afford a second reaction mixture, and maintaining said second reaction mixture at a temperature and for a period of time sufficient to produce a sucrose-6-ester, characterised in that step (a) is performed at a temperature of from 85 to 125° C. and at a pressure of from 20 to 80 kPa. In the most preferred embodiment, the polar aprotic solvent is DMF, the solvent capable of removing water by co-distillation is cyclohexane, the organotion-based acylation promoter is a 1,3-diacyloxy-1,1,3,3-tetrabutyldistannoxane, and step (a) is performed at approximately 97° C., and approximately 50 kpa, until the weight ratio of tin to water in the first reaction mixture is greater than about 26, when the tin content is measured by X-Ray Fluoresence Analyzer, and the water content is measured by the Karl-Fischer method.
Patent IL-167920-A (IL)
Title: Cell-free in vitro method of forming a covalent conjugate between an erythropoietin peptide and poly(ethylene glycol), pharmaceutical compositions comprising said covalent conjugate and use thereof in the preparation of medicaments for stimulating proliferation, differentiation and activation of myeloid progenitor cells
IPC: A61K/
Filed: 2005-04-07
Abstract: The invention includes methods and compositions for remodeling a peptide molecule, including the addition or deletion of one or more glycosyl groups to a peptide, and/or the addition of a modifying group to a peptide.
Patent IL-172078-A (IL)
Title: Dual tracked mobile robot for motion in rough terrain
Inventor: SHOVAL SHRAGA
Filed: 2005-11-21
Abstract: The invention is an autonomous dual tracked mobile (10) robot system comprising two or more tracked driving units (12x) configured to travel in tandem and a separate mechanical linkage (16), which joins each of the mobile units to the unit immediately preceding and following it, and enables efficient power transmission between the two driving units. Each of the mechanical linkages comprises one connecting bar (14) and three revolute joints (18y) located on each of the adjacent units and a connecting beam that connects the connecting bar on one of the units with the connecting bar on the adjacent unit.
Patent JP-S583608-A (JP)
Title: Method for removing filter cake from filter frame in plate-type filter and filter frame used therefor
Inventor: ITOU KIYOUJI
IPC: B01D25/12
Filed: 1981-06-26
Abstract: PURPOSE:To remove filter cake easily and securely, by bending a filter frame when removing the filter cake. CONSTITUTION:After pressing and closing a filter plate 10 and a filter frame S by a pressing device, a feed liquid is supplied and filtrated in a filter chamber formed by a filter cloth R of the filter plate 10 and the filter frame S. When the filter cake N is formed in the filter chamber, the filter plate 10 is moved to open. Since the filter plate 10 and the frame S are connected to each other by chains 11, 12, the frame S is pulled by the chain 12 so that it is inclined while retaining the cake N. The frame S is divided into an upper core frame part 1a and a lower core frame part 1b, the upper and the lower parts are engaged with each other by pins 8, and the frames S is connected to the following filter plate 10 at its lower core frame part 1b by the chain 11. Accordingly, when the frame S is pulled further by the chain 12, the chains 11 are drawn and the lower core frame part 1b is rotated with the pins 8 as a center, so that the frame S is bent and the cake N falls off by its own weight.
Patent JP-S5725740-A (JP)
Title: Compressing and expanding system of digital modulated wave
Inventor: KASUGA MASAO
IPC: H04B14/04
Filed: 1980-07-22
Abstract: PURPOSE:To eliminate the separate transmission of the gain control signal to the receiver side, by  performing both the compression and expansion of level based on the estimate signal. CONSTITUTION:The output estimate signal of a signal estimating circuit 15 of the transmitter  side is supplied to a comparator to receive a level comparison with the reference level given from  a variable reference level generator 16 in terms of the analog conversion value. In case digital  signal is higher than the reference level, the gain G1 of a variable gain unit 13 is reduced by the  comparator 17. At the same time, the reference level of the generator 16 is changed to a level that  is reduced by the same value as the reduction of the gain G. And a reverse effect is obtained in case the digital signal is lower than the reference level. On the other hand, a gain control part 19  of the receiver side increases the gain G2 through a comparator in case the analog conversion level of the estimate signal obtained from a digital modulated wave is higher than the reference level.  At the same time, the reference level is changed to a higher level by an extent equivalent to the increase of G2. And a reverse effect is obtained when the reference level is higher than the analog  conversion level. Accordingly the digital modulated wave received the level compression at the transmitter side receives a level expansion at the receiver side by an extent equivalent to the compression of level.
Patent JP-S5724112-A (JP)
Title: Package construction for piezoelectric oscillating element and its forming method
Inventor: IYAMA KIYOSHI
IPC: H03H9/10
Filed: 1980-07-21
Abstract: PURPOSE:To form the package of a piezoelectric oscillating element through the use of fast drying and low cost material, by using a paint causing cracks through rapid drying and absorbing the solid phase body for air gap forming to the cracks. CONSTITUTION:A coating film 4 made of wax such as paraffin is formed to an electrode forming part of a piezoelectric porcelain plate 1. After the coating film 4 is dried and cured, for example water soluble vinyl paint is coated on the plate 1 to form a paint layer 5' having a number of cracks 7 with quick drying and curing. The wax of the coating film 4 is melted through dhe heating of the entire film and it is absorbed to the cracks 7 to form air gaps 6. Epoxy resin having airtightness is coated on the paint layer 5' to form an airtight resin layer 8.
Patent JP-S59226220-A (JP)
Title: Burner air control system of diesel particulate filter
Inventor: KUME SATOSHI
IPC: F01N3/22
Filed: 1983-06-07
Abstract: PURPOSE:To keep the mass flow rate of air supplied to a burner for regenerating a filter constant by a structure wherein a pressure regulating valve, which is controlled by the pressure in an air passage and the atmospheric pressure, and an air control valve, which is controlled by the certain fixed pressure led from a constant pressure valve and the atmospheric pressure, are provided. CONSTITUTION:An air pump 22 is interposed in an air passage 23 between an air cleaner 21 arranged at a burner air inlet and a burner 7 for regenerating a diesel particulate filter 8. Further, a pressure regulating valve (PRV) 24 and an air control valve (ACV) 25 are sequentially arranged in an air passage 23 downstream the air pump 22. PRV24 consists of respective chambers 24a and 24b, to which the air pressure after ACV25 and the atmospheric pressure are respectively led, and acts so as to close PRV24 with the lowering of the atmospheric pressure. Furthermore, ACV25 consists of respective chambers 25a and 25b, which respectively act as a constant absolute pressure valve (CPV) and a diaphragm type valve communicating to the atmospheric air, and at the same time is also formed so as to be electrically controlled by means of a computer 28 in accordance with the output of an atmospheric pressure sensor 29.
Patent JP-H11277234-A (JP)
Title: Short circuiting transfer type arc welding method
Inventor: UESONO TOSHIRO
IPC: B23K9/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To rapidly restore the molten quantity of a consumable electrode up to a proper arc state by immediately varying the molten quantity of the consumable electrode even when a distance between the consumable electrode and an object to be welded is rapidly varied. SOLUTION: In a short circuiting transfer type arc welding method wherein a consumable electrode is used and welding is executed while repeating the generation of a short circuit and an arc, the length of an arc generating period at one time is detected, an output voltage of a welding power source in the next arc generating period is decreased in proportion to the detected length of the arc generating period, and a welding current in the next arc generating period is increased or decreased in inverse proportion to the length of the arc generating period at one time.
Patent JP-S584084-A (JP)
Inventor: HAYASHI KATSUJIROU
IPC: E05D15/46
Filed: 1981-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07310111-A (JP)
Title: Method for blowing to stainless steel in converter
Inventor: KAWASAKI MASASHI
IPC: C21C5/30
Filed: 1994-05-13
Abstract: PURPOSE:To restrain the oxidation of Cr in a steel without lowering the charging ratio of scrap and to contrive the high efficiency and the low production cost of a decarburizing refining by executing the decarburizing blowing to a stainless steel after adding carbonaceous material such as coke threats in a converter. CONSTITUTION:Decarburization is executed by oxygen-blowing to stainless steel in a converter. In this oxygen-blowing, a carbonaceous material such as coke or earthy graphite is added before blowing. The addition quantity of this carbonaceous material is suitable to be 14-20kg/ton of molten steel per one charge. By this method, the heat source for oxidation of Cr is replaced with that for oxidation of C, and while restraining the oxidation of Cr, the charging ratio of scrap is not lowered but the molten steel temp. can become higher, thus highly efficient decarburization refining can be achieved.
Patent JP-S62258241-A (JP)
Title: V-belt
Inventor: YAMAMURO SHIGEAKI
IPC: F16G5/18
Filed: 1986-04-30
Abstract: PURPOSE:To ensure the strength of chains and reduce the noise upon contact meshing of pulleys with blocks, by arranging a plurality of rows of chains with pins shifted in a pitch direction and providing load blocks having semi- cylindrical recesses for receiving the pins on both sides of outer surfaces of chain windows corresponding to the chains. CONSTITUTION:When a V-belt A1 is wound onto pulleys during operation, it forms a polygon defined by pitch lines Pl connecting first pins 32 and second pins 42 arranged adjacent to each other. A position P1 of a pin 321 of a link plate 311 to be first brought into contact meshing with the pulleys is advanced half a pitch to be located at a position P2. As a result, chord vibration with an amplitude  L is generated. As a first chain 3 and a second chain 4 are arranged in parallel with the positions of the pins 32 and 42 shifted half a pitch, the chains 3 and 4 hold a predetermined pitch l, and vibrate with the small amplitude  L as a whole. Accordingly, it is possible to simultaneously achieve the insurance of high chain strength and the reduction in noise upon contact meshing of the pulleys 1 and 2 with the load blocks 5.
Patent JP-S59224848-A (JP)
Title: Treatment of photoconductive cadmium sulfide
Inventor: SUMINO FUMIO
IPC: C01G11/02
Filed: 1983-06-06
Abstract: PURPOSE:To treat CdS so as to prevent deterioration of sensitivity and remaining of ultrafine particles of a resin by usig activated carbon having ion exchange action alone or in a mixture together with an ion exchange resin for a deionizing step. CONSTITUTION:Particles of photoconductive cadmium sulfide are mixed with activated carbon or a mixture there of and an ion exchange resin, and washed with water in a state of mixture. As the activated carbon to be used, one having ion exchange action is desirable and a granular type is preferable. Sensitivity is deteriorated very little even when retentivity of contrast potential is enhanced by washing CdS with water for a long time, by washing CdS in the presence of said activated carbon.
Patent JP-2000248809-A (JP)
Title: Locking method in earthquake and housing body with hinged door
Inventor: HASHIZUME HIDEYA
IPC: E05C19/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate releasing with good earthquake detection sensitivity by movably mounting a locking means on a lock device body, and locking the locking means to be moved to the locking tool of a hinged door. SOLUTION: A rolling means 4 is mounted on the inclination face 2b of a body 2. Next, a locking means 3 is movably attached to a device body 1. In addition, a locking tool 5 is provided to be fixed on a hinged door 91, and a releasing means 6 is movably provided on a locking tool main part 5a positioned in opposition to the locking means 3. When the rolling means 4 of a magnetic substance moves against the inclination face 2b to be separated from a magnet 3c in earthquake, the locking means 3 is released from a state where it is held by a magnetic force to be moved to the locking tool 5. A locking state is a state where the hinged door 91 is opened and stopped with a slight gap.  The hinged door 91 is pushed in releasing to push up a locking part 3b by the edge part 6a of the releasing means 6, and when the magnet 3c is attracted on the rolling means 4, the locking means 3 is returned to a state where it is held by the magnetic force. Thereby, good earthquake detection sensitivity can be obtained.
Patent JP-H04308039-A (JP)
Title: Production of enameled stainless steel sheet
Inventor: KONO MASAAKI
IPC: C23D5/00
Filed: 1991-04-05
Abstract: PURPOSE:To enable enameling without carrying out surface roughening treat ment and to ensure superior adhesion of glaze. CONSTITUTION:A cold-rolled stainless steel sheet is annealed in an atmosphere of gas generated by burning combustion gas with a heating burner in 0.6-1.0 ratio of air to the combustion gas. The annealed stainless steel sheet is enameled without passing through a surface roughening process to produce an enameled stainless steel sheet.
Patent JP-S61259171-A (JP)
Title: Analytical element for measuring hemoglobin
Inventor: ARAI KAZUKI
IPC: G01N33/72
Filed: 1985-05-14
Abstract: PURPOSE:To make it possible to accurately measure the concn. of hemoglobin up to a relatively high concn. region, by using a substance capable of oxidizing hemoglobin and a substance capable of converting the oxidized substance to a derivative. CONSTITUTION:A reagent layer is formed of two layers and a substance capable of oxiding hemoglobin is contained in one layer and a substance capable of converting the oxidized substance to a hemoglobin derivative is contained in the other layer. In order to contain the substance capable of oxidizing hemoglobin represented by alkali metal nitrite or potassium ferricyanide and the substance capable of converting the hemoglobin oxidized substance to the hemoglobin derivative represented by azide or cyanide in separate layers, each of alkali metal nitrite, potassium ferricyanide, azide and cyanide is dissolved in an aqueous binder before coating.
Patent JP-S5225562-A (JP)
Title: Multi-electrode unit
Inventor: IKEGAMI EIIN
IPC: H01J37/153
Filed: 1975-08-21
Abstract: PURPOSE: To optionally generate single or plural numbers of multi-electrode magnetic fields on a single yoke by means of placing coils on each side of the yoke of which cross section is polygon shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S582940-A (JP)
Title: Floating-point arithmetic circuit
Inventor: NIREGI TOORU
IPC: G06F7/00
Filed: 1981-06-30
Abstract: PURPOSE:To reduce the amount of hardware and use an operator effectively, by providing respective control fields of a mantissa and an exponential part in a micro instruction and controlling the operator for mantissa and the operator for exponential part independently of each other with one micro instruction simultaneously. CONSTITUTION:A mantissa A1 and an exponential part X1 of a number to be operated and a mantissa A2 and an exponential part X2 of an operand are stored in registers A-REG51, C-REG61, B-REG52, and D-REG62 respectively. A micro instruction of a microprogram memory MPROM1 consists of a control field 91 of an operator ALU5 for operation of mantissa, a control field 92 of an operator E-ALU for operation of exponential parts, and an operand field 93, and both operators are controlled independently of each other simultaneously. The number of times of repeated operations of the mantissa in multiplication and division and the number of times of shifting of the mantissa for coincidence of exponential parts in addition and subtraction are counted by the operator E-ALU6, and the subtraction indication in the operator E-ALU6 and the right shift in the operator ALU5 are controlled simultaneously with one micro instruction.