baber/WOPTO huggingface dataset:
Patent GB-2337214-A (GB)
Title: Method and apparatus for purifying water-insoluble compounds
Inventor: QUEPONS DOMINIGUEZ ROSA ISABEL
IPC: C01F7/46
Filed: 1997-07-25
Abstract: The process comprises the steps of continuously recirculating a fluid aqueous suspension of the water-insoluble particles between a filtration system (2) and a suspension reservoir (1); continously conducting ultrafiltration of the recirculating suspension at the filtration system (2) to separate an aqueous permeate (X) containing the water-soluble impurities from the recirculating fluid aqueous suspension; continuously discharging the permeate (X) generated by ultrafiltration; adding water (Y) to the recirculating fluid aqueous suspension under-going ultrafiltration at approximately the same volumetric rate per hour as permeate is being discharged; monitoring the purity of the recirculating fluid aqueous suspension; and recovering the purified fluid aqueous suspension after the recirculating fluid aqueous suspension has reached a predetermined purity condition. An apparatus is also disclosed for carrying out the above process. Preferred water-insoluble particles may include lakes (particles with absorbed dye) and particles used to make lakes such as finely divided aluminum hydrate. Advantages of this invention include the ability to consistently produce high purity water-insoluble particles at low cost and with savings in manual labor. Purification according to this invention requires substantially less water than prior art methods, reducing purified water consumption and waste product disposal costs.
Patent GB-191510802-A (GB)
IPC: F16K35/02
Abstract: 10,802. Derham, G. H. July 26. Plug cocks; actuating.-In a plug cock of the kind having a stop-member at the smaller end of the plug working in a D-shaped opening 2, Fig. 2, in the casing and enclosed by a washer secured by a nut on the screwed end 4 of the plug, the stoppiece 5 is formed integral with the plug. In another arrangement of the kind in which the stop consists of a projection 19 on a handle or fingerpiece, such as 17, Fig. 5, secured in a transverse slot in the plug, the finger-piece 17 is arranged at the smaller end of the plug and is secured by a screw 18 passing through the plug. The plug is held to its seat by a spring 15 and its enclosing-cap 16.
Patent HU-T63767-A (HU)
Title: Process for producing pharmaceutical compositions comprising 1-(beta-d-arabinofuranosyl)-5-propinyluracyl, suitable for lowering serum cholesterol concentration
Inventor: PECK RICHARD WILSON
IPC: A61K31/7072
Filed: 1992-05-29
Abstract: PCT No. PCT/GB92/00971 Sec. 371 Date Feb. 11, 1993 Sec. 102(e) Date Feb. 11, 1993 PCT Filed May 29, 1992 PCT Pub. No. WO92/21352 PCT Pub. Date Dec. 10, 1992.The use of 1-( beta -D-arabinofuranosyl)-5-propynyluracil or a pharmaceutically acceptable salt or physiologically labile ester thereof for lowering serum cholesterol, particularly low density lipoprotein cholesterol levels in a human subject.
Patent HU-T73044-A (HU)
Title: Eyelash and eyebrow make-up composition stabilised by a mixture of oxyethylene derivatives
Inventor: MARTIN MARIE-JOSE
IPC: A61K8/86
Filed: 1994-12-09
Abstract: A make-up compsn. for eyelashes and eyebrows, comprising a fatty phase based on waxes with m.pt. 50-110 degrees C, and an aq. phase based on water-sol, film-forming polymers in soln., contains (a) 0-14 wt.% of waxes (I) with Reinhold needle penetration at 25 degrees C of 1-7.5, and 2-40% of waxes (II) with Reinhold needle penetration at 25 degrees C of 7.5-217, with ratio by wt. of (I):(II) being below 2, and (b) as emulsifier and inhibitor of growth of microorganisms, a mixt. of (III) a 10-20C ethoxylated glyceryl acylate and (IV) a 10-20C (non-)-ethoxylated glyceryl acylate, such that the Griffin HLB of the mixt. is 6-15. The use of a mixt. of (III) and (IV), with HLB 6-15, as inhibitor of the growth of microorganisms in cosmetic emulsions is claimed. Strains which are inhibited include Escherichia coli, Pseudomonas aeruginosa, Streptococcus faecalis, Candida albicans and Aspergillus niger.
Patent HU-T74451-A (HU)
Title: Prodrugs of protein tyrosine kinase inhibitors, systems contg. them and process for preparing them
Inventor: MARAIS RICHARD
IPC: A61K47/48
Filed: 1994-07-15
Abstract: PCT No. PCT/GB94/01532 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Jul. 15, 1994 PCT Pub. No. WO95/02420 PCT Pub. Date Jan. 26, 1995A compound which comprises a prodrug of a protein tyrosine kinase inhibitor (PTKi) linked to a protecting group which is capable of being cleaved from the compound to release the PTKi, said PTKi prodrugs including tyrphostins, of formula (I),   N->O, n is 1 to 3; each group R1, which may be the same or different is H, OH, mercapto, carboxy, formyl, C1-4 alkyl, C2-4 alkenyl, C1-4 alkoxy, C1-4 alkylthio, carboxyC1-4 alkyl, carboxyC2-4 alkenyl, C1-4 alkylsulphoxy, halo, nitro, amino, C1-4 alkylamino, or C1-4 dialkylamino, or when n is 2 or 3 two R1 groups may together form a methylenedioxy or ethylenedioxy group; R2 is H, OH, C1-4 alkyl or together with position 2 of the ring to which the group(s) R1 is (are) attached forms a 5 or 6 membered aliphatic or heterocyclic ring, optionally containing a ketone group; and R3 is cyano, carboxy, carbamoyl, thiocarbamoyl, C(O)HNCH2CN, C(NH2)=C(CN2), an alpha keto C(O)R4 where R4 is 3,4-dihydroxyphenyl or 2-thiophene or an alpha amido C(O)NHR5 where R5 is benzyl, phenyl, or 2,4-dimethoxyphenyl; provided that at least one of R1 and R2 is mercapto, hydroxy or amino.
Patent HU-T76522-A (HU)
Title: 4-benzoylisoxazole derivatives, intermediates, preparation and use thereof, herbicide compositions containing these compounds as active ingredients
Inventor: BAILEY ANGELA JACQUELINE
IPC: C07D261/08
Filed: 1994-12-06
Abstract: Compound of the formulaare useful as intermediates to new 4-benzoylisoxazoles.
Patent IL-40745-A (IL)
Title: Framed filter elements,especially for air filters
IPC: B01D46/58
Filed: 1972-11-06
Abstract: 1404631 Filter element NOEL MARQUET & CIE SA 2 Nov 1972 [9 Nov 1971] 50489/72 Headings BID and BIT A filter element for air or liquids comprises a sheet 2 of porous filter material held under tension in frame 1 of plastics material which has been applied to the filter material when in a flowable state so that it penetrates through the filter material and, when set, forms an airtight mass. The frame and filter material are further interconnected by longitudinal and transverse struts of plastics material which similarly penetrate through the filter material. The filter material is extended 6 past the frame to form a seal between the element and the support 14 or 16 in which it is to be mounted. This extension of filter material may be used, in addition to flexibly connect a series of consequetive framed filter elements formed on a web of filter material (Fig 6, not shown). The filter material may be in the form of a flat sheet or have the form of at least part of a cube, sphere, cone, truncated cone or cylinder provided with a frame adjacent the or each edge. The filter material used may be flexible, e.g. fleeces, cloths, braided or woven metal threads or plastics foam or may be rigid, e.g. perforated metal or gauzes. The plastics frame may be flexible or rigid, thermoplastics foam material being preferred. The frame may be internally strengthened by non-plastics strengtheners, e.g. wire. Several sheets of filter material may be clamped together in one frame as shown in Figures 1 and 2.
[GB1404631A]
Patent IL-45657-A (IL)
Title: Inhalator for pulverulent substances
IPC: A61M15/00
Filed: 1974-09-13
Abstract: An inhalator the case of which is provided with a reception space in its outer peripheral surface for insertably carrying a capsule containing a substance to be inhaled. An outer cover is mounted on the case and is movable with respect to the case between specified positions under the action of a spring bias. In one position the cover exposes the reception space to permit insertion and removal of capsules at which position the cover is interlocked with the case. Upon insertion of a capsule the cover is automatically unlocked from the case and moves under the spring bias to a position to cover the capsule and to a further position at which cutting members coupled to the cover move into the reception space to open the capsule.
[US3918451A]
Patent IL-50927-A (IL)
Title: Automatic railless ground conveyor installation
IPC: B62D1/24
Filed: 1974-06-18
Abstract: An automatic railless ground conveyor installation incorporating a passive guide track determining the route network and individual driverless or unmanned traveling conveyor cars, each of which possesses a steering mechanism which scans in a contactless manner the guide track and a work control mechanism. The work control mechanism, by means of a code reader, scans in a contactless manner individual code markings arranged at junctions or branches and directly influences the steering mechanism in the sense of reaching a target or destination determined by a target code set at the work control mechanism. In front of each branch or junction a partial section of the guide track or a corresponding interruption thereof serves as continuous branch code track, the length of which indicates the code of the branch. The work control mechanism possesses a length measuring device which measures the length of the branch code track as well as a comparator which is operatively coupled with the steering mechanism and compares the measured branch code track length with a target code of a target code mechanism and which target code has been introduced as a length.
[US3948342A]
Patent IL-60022-A (IL)
Title: Process for the preparation of benzoxazolone from salicylamide
IPC: C07D263/58
Filed: 1980-05-08
Abstract: Benzoxazolone is prepared by reacting salicylamide with an alkali metal hypochlorite in an aqueous reaction medium comprising an alkali metal hydroxide, the alkali metals comprising said hypochlorite and said hydroxide necessarily including both sodium ions and potassium ions.
Patent IL-65734-A (IL)
Title: Process for the preparation of 3,3-dimethylglutaric acid from isophorone
IPC: C07C51/31
Filed: 1982-05-11
Abstract: 1. Process for the production of 3,3-dimethyl glutaric acid from isophorone, characterized by treating isophorone with hydrogen peroxide in the presence of strong acids at temperatures of from 10 to 80 degrees C.
Patent IL-66789-A (IL)
Title: 6-amino-benzocyclo-pentane,-hexane,and-heptane derivatives,processes for their preparation and pharmaceutical preparations containing them
IPC: C07K5/04
Filed: 1982-09-14
Abstract: Compounds of the formula:wherein R<sup>1</sup> stands for hydrogen or a defined hydrocarbyl or halogenoalkenyl radical, R<sup>2</sup> stands for a defined hydrocarbyl, halogenoalkenyl or furylmethyl radical, R<sup>3</sup> is a substituent at position (a) or (b) and stands for a hydroxy or defined alkoxy or alkanoyloxy radical, R<sup>4</sup> stands for a defined alkoxy, cyanoalkoxy or alkenyloxy radical or a defined amino acid residue or peptide residue, and n stands for 1, 2 or 3, and pharmaceutically-acceptable salts thereof. Processes for the manufacture of the compounds. Pharmaceutical compositions comprising one of the compounds and a pharmaceutical diluent or carrier. The compounds are antagonists at the opiate receptors, and most of them are selective δ-receptor antagonists.
Patent IL-69550-A (IL)
Title: Suppository base and a medicated suppository
IPC: A61K9/02
Filed: 1983-08-23
Abstract: A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent IL-70757-A (IL)
Title: 3-morpholinoethylamino-6-cyclohexyl-or-thienylpyridazine derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D409/04
Filed: 1984-01-23
Abstract: The present invention relates to aminated derivatives of pyridazine of formula:    <IMAGE>  (I)  in which: . R1 designates a 2-thienyl, 3-thienyl or cyclohexyl group; . R2 represents a lower alkyl group (1 to 4 atoms of carbon), or an atom of hydrogen as well as the salts of said derivatives with the acids; which compounds effect the central nervous system and may be used in human medicine to treat depression. It also relates to a process for preparing said derivatives and the drugs containing them.
Patent IL-72465-A (IL)
Title: 4-diphenyl and 4-thienylphenyl methoxy piperidine derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D211/46
Filed: 1984-07-20
Abstract: Compounds of the general formula I:   <IMAGE> I  wherein R1 represents a thienyl group, or a phenyl group optionally substituted by a halogen (preferably fluorine or chlorine) atom, a lower alkoxy or lower alkyl group, R2 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkoxy or lower alkyl group, R3 represents a hydrogen or halogen (preferably fluorine) atom, a lower alkylthio, lower alkoxy or lower alkyl group, or a cycloalkyl group containing 5 or 6 carbon atoms, or a group of the general formula:   <IMAGE> II wherein R4 and R5 singly each represents a hydrogen atom or lower alkyl group, R6 represents a cycloalkyl, hydroxymethyl, carboxy or lower alkoxycarbonyl group, and W represents a carbonyl  <IMAGE>  or a hydroxymethylene [viz. -CH(OH)-] group, and pharmacologically acceptable salts thereof possess potent selective Histamine H1-receptor blocking and calcium antagonist properties and are of interest in the treatment of a variety of respiratory, allergenic and cardiovascular disease states. The new compounds can be prepared by various methods based on the condensation of  alpha -substituted benzyl halides with N-(benzoylpropyl or phenyl-hydroxypropyl)-4-hydroxy piperidines or condensation of di-substituted-methoxy-piperidines with a benzoylpropyl halide or a phenyl-hydroxypropyl-halide followed, where necessary, by removal of protecting groups.
Patent IL-74863-A (IL)
Title: Beta-naphthylalkylamines,their preparation and their use as fungicides
IPC: A01N33/10
Filed: 1985-04-10
Abstract: Fungicidally active novel  beta -naphthylalkylamines of the formula <IMAGE>   in which Ar represents optionally substituted  beta -naphthyl and R1 and R2, which can be identical or different, represent alkyl or alkenyl or R1 and R2, together with the nitrogen atom to which they are bonded, represent an optionally substituted saturated heterocyclic radical, which can contain further hetero-atoms, or plant-tolerated acid addition salts thereof.
Patent IL-86835-A (IL)
Title: Functionalized polyamine chelants and rhodium complexes thereof and process for their preparation
Inventor: KRUPER JR WILLIAM J
IPC: C07C211/50
Filed: 1988-06-22
Abstract: A group of functionalized polyamine chelants that form complexes with rhodium are disclosed. The rhodium complexes can be attached to an antibody or antibody fragment and used for therapeutic or diagnostic purposes.
Patent IL-87754-A (IL)
Title: Human insulin-like growth factor analogs with reduced binding to serum carrier proteins and their production in yeast
IPC: C12N15/00
Filed: 1988-09-15
Abstract: A synthetic gene encoding a 71-amino acid analog of human insulin-like growth factor (hIGF-I) has been constructed and expressed in the yeast, Saccharomyces cerevisiae. The protein analog, IGF132, contains the first 17 amino acids of the B chain of human insulin in place of the first 16 amino acids of hIGF-I. The purified hybrid protein has high affinity for the type I IGF receptor (12 nM) yet has drastically reduced affinity for human serum carrier proteins (>1000 nM). This analog is 5 to 10 times more active than normal hIGF-I in stimulating DNA synthesis in 3T3 cells and is a more active growth factor in vivo due to its reduced affinity for serum carrier proteins. Other proteins with similar properties have also been constructed. The protein analogs thus have a variety of utilities such as in promoting lactation in animals; promoting growth and feed efficiency in animals; improving carcass quality by increasing lean and decreasing fat; promoting wound healing in animals, including humans; promoting glucose utilization in skeletal muscle, and stimulating erythropoiesis, the production of red blood cells.
Patent JP-S58128793-A (JP)
Inventor: FUJIKAWA KEIJI
IPC: H05K13/04
Filed: 1982-01-27
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-H11207403-A (JP)
Title: Hot steel plate rolling apparatus and rolling method
Inventor: KOBAYASHI YUJIRO
IPC: B21B1/34
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a medium and small capacity rolling mill excellent in passing property without meandering or plate bending and having excellent operatability and reduced temp. lowering by providing with a rolling mill with a two set roll assemblies, a coiler capable of winding and unwinding at least one side of an inlet side and outlet side and the rolling mill making into a reversible rolling mill. SOLUTION: Descaling (FSB) is conducted before first pass rolling, a rolled material is not coiled to a furnace coiler 1 at a first passing but is subjected to reverse direction rolling at a second pass. That is, rolling by FSB roll group M2 and rolling-coiling by FSB roll group M1 are conducted, thereafter, the same operation is repeated such a forward direction rolling at a third pass, reverse direction rolling at a fourth rolling, it is reduced to a prescribed thickness. One descaling is enough for two rollings of the roll groups M1, M2, a final outlet temp. (finish temp.) is sufficiently secured.
Patent JP-2000201522-A (JP)
Title: Vehicle height controlling apparatus for combine harvester
Inventor: TONAMI TERUYOSHI
IPC: A01D67/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the danger of collision of the lower part of a machine body with ground owing to the control of the lateral supporting height of the body to the lowest limit of the vehicle height at the end of work in a conventional combine harvester furnished with a pair of right and left traveling devices, a pair of right and left lifting means to control the lateral supporting height of the body supported by the traveling devices, vehicle height sensors to detect the right and left heights of the body and a horizontal sensor to detect the lateral inclination angle of the body. SOLUTION: A standard end height at the end of work is set based on right or left side, the machine body is lifted or lowered to the standard end height when the supported height at the standard side is higher than the standard end height at the end of the work, the machine body is lifted or lowered to the standard-side supporting height when the supported height at the standard side is lower than the standard end height at the end of the work and the height of the machine body is controlled to the standard end height defined by multiplying a coefficient by the standard-side supporting height of the standard side at the time immediately before the end of the work.
Patent JP-H04245167-A (JP)
Title: Manufacture of solid electrolytic fuel cell
Inventor: AKIYAMA YUKINORI
IPC: H01M8/12
Filed: 1991-01-31
Abstract: PURPOSE:To lengthen the life of a solid electrolytic fuel cell by suppressing the increase in the contact resistance at a collecting part such as a bipolar plate, or the contact resistance between a solid electrolyte and electrodes for a long term. CONSTITUTION:A manufacture of a solid electrolytic fuel cell comprising; the first step for producing a layered product in such a way that a fuel pole is disposed on one plane of a solid electrolyte, and the second step for heat-treating the layered product while applying a predetermined load in a reducing atmosphere of 1000 deg.C or higher (the operating temperature of a battery).
Patent JP-2000206327-A (JP)
Title: Protective film stuck linear polarizing plate
Inventor: MIZUGUCHI KEIICHI
IPC: G02B5/30
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To execute oblique observation for foreign matter of an article to be inspected by sticking a specific protective film to both surfaces of a linear polarizing plate. SOLUTION: A linear polarizing plate 1 is an ordinary linear polarizing plate, and for example, cited is the polarizing plate in which a protective film 13 is laminated on one or both of a polarizing film 12. Protective films 2, 3 are affixed to both surfaces of the linear polarizing plate 1, and in-plane retardation should be 30 nm or less. When the in-plane retardation exceeds 30 nm, coloring in the case of oblique observation by a cross nicol can not be eliminated. The in-plane retardation is preferably 15 nm or less, and substantially it is further preferably 0. The material quality of the protective films 2, 3 is not restrictive, and cited are ester resin such as PET or the like, polyolefin resin such as polyethylene or the like and acrylic resin or the like.
Patent JP-S54104217-A (JP)
Title: Input tuner circuit
Inventor: SHINAGAWA MITSUHISA
IPC: H03J5/24
Filed: 1978-02-03
Abstract: PURPOSE:To enable the input tuner circuit of a tuner used for a TV receiver, etc., to operate in both VHF and UHF bands, by using a two-point tuner circuit which can tune to two kinds of signals of different frequencies at the same time. CONSTITUTION:To the circuit obtained by connecting the 1st and 2nd coils 5 and 6 together in series, the 1st capacitor 3 is connected in parallel, and the 2nd capacitor 4 is connected in parallel to coil 6 to constitute two-point tuner circuit 7 which resonates with two different frequencies at the same time, so that signals of two frequency bands or more can be received by varying capacity of capacitor 4. To equivalent resistance 40 of the high-frequency input signal supply, capacitor 25 is connected which applies a signal of the UHF band to the 1st capacitor 24 of circuit 7 and the connection point of coil 20, and switching diode 19 for band switching is provided which receives a VHF signal from the dividing point between the 2nd coils 21 and 22. In addition, capacitor 38 is also provided which couples the connection point between coil 20 and capacitor 24 with output equivalent resistance 41.
Patent JP-H05200351-A (JP)
Title: Method for covering steel material with polyolefin thermally sprayed high-duty anticorrosive coat
Inventor: SASAKI TOSHIYUKI
IPC: B05D7/24
Filed: 1992-01-24
Abstract: PURPOSE:To cover a steel material with a thermally sprayed polyolefin coat efficient as the high-duty anticorrosive layer without any preheating by applying an adhesive primer on a pretreated steel material, forming a thermally sprayed adhesive polyolefin layer thereon under specified conditions and forming a thermally sprayed polyolefin layer thereon under specified conditions. CONSTITUTION:A steel material 1 is pretreated and then coated with an adhesive primer 2, and the steel material is then coated With a thermally sprayed adhesive polyolefin powder 3 while controlling the ratio of the combustion air pressure to gaseous propane pressure to 2 to 5, the ratio of the combustion air pressure plus cooling air pressure to the gaseous propane pressure to 5 to 10, the distance between the tip of a nozzle and the steel material to 50 to 400 mm, the gun traveling speed to 0.5 to 6m/min and the powder discharge to 3-50g/min. Consequently, the layer 3 with the surface kept at <=100 deg.C is coated with a thermally sprayed adhesive polyolefin powder 4 under the conditions where the distance from the nozzle tip=300-1000mm, powder discharge=100-300g/min and the rest being the same as above.