baber/WOPTO huggingface dataset:
Patent GB-1328397-A (GB)
Title: Method and filter media for the treatment of sewage and waste waters
IPC: B01J19/30
Filed: 1970-12-10
Abstract: 1328397 Trickling filters J M CHOUN 10 Dec 1970 58644/70 Heading C1C In a trickling filter unit for the biological treatment of waste water, the filter media comprises a bed of a plurality of thin wall plastic capsules randomly distributed, the surfaces of the capsules being hydrophilic and having a plurality of holes passing therethrough, the holes being of a sufficient diameter to permit waste water to trickle through the capsules and at the same time to permit gas to ventilate both the interior and exterior of the capsule, each capsule also having a concavity of surface at its interior whereby most capsules when in the filter media retain a small amount of liquid. The capsule may be spherical or tubular. A suitable capsule is shown in Fig. 3 and comprises two hemispherical sections joined at a flange. Psychoda flies, effective in reducing sloughing - off of filter media microorganisms find the capsules a suitable environment, the larvae living in the wetted surfaces of the capsule and the adult flies utilizing the dry, i.e. upper interior, surfaces to perch upon.
Patent GB-1344830-A (GB)
Title: Falt knitting machines
IPC: D04B7/04
Filed: 1970-05-19
Abstract: 1344830 Knitting-machines KEBLE FANE Ltd 12 May 1971 [19 May 1970] 24067/70 Heading D1C A flat machine includes a generally vertical loop-holding element 2 or rod at each end of the needle bed(s), around which the yarn carrier 5 traverses. The elements thus ensure the fabric is of uniform width. The end portion 5 of the carrier is spring mounted so as to be deflected to either side of the elements alternately by cam formations 4. The loops are severed from the fabric by a knife 7 at the bottom of the elements.
Patent GB-1344991-A (GB)
Title: Dyeing or treating films and fibres
IPC: G03C1/79
Filed: 1970-03-31
Abstract: 1344991 Dyestuffs KODAK Ltd 19 April 1971 [31 March 1970 1 April 1970 14 April 1970 4 May 1970] 15169/70 Heading C4P [Also in Division D1] In Examples 1 to 9 monoazo dyes and an anthraquinone dye which contain an azide or a sulphonylazide group are prepared by conventional diazotization and coupling processes and substitution reactions.
Patent GB-1346763-A (GB)
Title: Diaphragm units
IPC: G01F3/22
Filed: 1971-04-22
Abstract: 1346763 Diaphragm unit for gas meters UNITED GAS INDUSTRIES Ltd 22 April 1971 [9 May 1970] 22544/70 Heading G1R In a diaphragm unit, e.g. for a gas meter, a flexible diaphragm 2 having a rigid central disc 4 is clamped between co-operating peripheral surfaces 14, 16 of pass elements 6, 8 moulded from plastics material, the elements 6, 8 having single pass recesses 10, 12 which define respective chambers on opposite sides of the diaphragm and being secured together by the snap-engagement of a resilient device(s). The diaphragm may be formed of leather, synthetic rubber, plastics, or a synthetic rubber- or plasticscoated fabric or textile material. The pass elements 6, 8 are preferably joined at their peripheral flanges 18, 20 by U-section metal spring clips (36) as in Fig.3 (not shown), or by snap interengagement of co-operating lips on the surfaces 14, 16 as in Fig.2. As disclosed in Specification 1312041 the peripheral region of the diaphragm may be formed with integrally moulded raised pips engaging in recesses in the surfaces 14, 16 to locate the diaphragm 2 correctly between the flanges 18, 20.
Patent GB-1351465-A (GB)
Title: Process for colouring webs of textile fibres
IPC: D06B11/00
Filed: 1970-10-29
Abstract: 1351465 Dyeing textile webs IMPERIAL CHEMICAL INDUSTRIES Ltd 28 Sept 1971 [29 Oct 1970] 51453/70 Heading D1L In a process for colouring a web 1 of textile fibres by, for example, a polychromatic dyeing process a plurality of aqueous preparations (at least one of which contains a colouring matter for the fibrous material of the web) are applied from separate outlets 10 onto the surface of one of a pair of rotating nip rollers 4, 5 and the web 1 is maintained in contact with a finite arc of the roller 4 carrying the preparations, whereby they are absorbed by the. web, and is thereafter passed through the nip of the two rollers and then subjected to a treatment suitable for fixing the colouring matter on the web. The preparations may be fed to the roller through jets, small sprays or by brushes. The feeding means may be stationary (for forming striped patterns), or may be moved axially or in circular motion with respect to the rollers to produce various desired pattern effects. As illustrated adjacent layers of coloured material may be separated on wind-up roller 6 by interleaving the treated web with an impermeable material 7 (e.g. polyethylene) wound from another roller 8.
Patent ID-26354-A (ID)
Inventor: DYSON JAMES
IPC: A47L9/00
Filed: 1998-12-17
Abstract: The invention provides a vacuum cleaner comprising an airflow path having a dirty air inlet (14) and a clean air outlet (44e), a fan (48) for drawing an airflow along . the airflow path from the dirty air inlet (14) to the clean air outlet (44e), a motor (50) for driving the fan (48), separating apparatus (18) for separating dirt and dust from the airflow, a pre-motor filter (32) arranged upstream of the motor (50) and a post-motor filter (42) arranged downstream of the motor (50), wherein both the pre-motor filter (32) and the post-motor filter (42) are cylindrical filters. <IMAGE>
Patent IL-105271-A (IL)
Title: Tumor nectosis factor and variants
IPC: C07K1/00
Filed: 1985-07-03
Abstract: Methods and compositions are provided for the purification of a protein identified as tumor necrosis factor from nonrecombinant and recombinant sources, the preparation of nucleic acid encoding this tumor necrosis factor and for its expression in recombinant hosts. This tumor necrosis factor is used in the therapeutic treatment of malignant tumors, either alone or in synergistic combination with an interferon.
Patent IL-108550-A (IL)
Title: Clamp for holding rolls during the production of toilet paper rolls or the like
IPC: A47K10/16
Filed: 1994-02-04
Abstract: A roll-cutting machine having a cutting blade operating in cutting plane, a clamping device for the retention of a roll adjacent to the cutting plane, the clamping device being quickly adaptable to rolls of different diameters while the cutting machine is operating, said clamping device including on each side of the cutting plane (T-T): a pair of yielding arcuate strips (212, 214) each having a first end fixed to a relevant clamp (212A, 214A) and a relevant second free end; a strap (222) anchored at one end to a retention holder (224A) and at the other end to an adjustment holder (246) and surrounding said strips to change the geometry thereof to accommodate the diameter of the roll (B) being processed, said strap extending around approximately half the circumference of the roll to be cut; two opposite oscillating cradles (218) located adjacent to the clamps, a pair of pivotable rods (228A, 228B) one connected to one of the oscillating cradles and the other connected to the other oscillating cradle and thus operatively associated with said strips, characterized in that said clamping device further includes a common control means to simultaneously change the location of the free end of the strap and the rotation of the two rods and, consequently, of the cradles to match the diameter of the roll to be processed.
Patent IL-110821-A (IL)
Title: Carbocyclic and heterocyclic fused-ring quinolinecarboxylic acids and pharmaceutical compositions comprising them
IPC: C07D491/04
Filed: 1994-08-30
Abstract: Immunomodulating and immunosuppressive compounds of the formula R1COOHR1COOH XX R2R2 NZ3NR3 Z1Z1Z3 Z2R3Z2 (1)(2) R1COOHR1COOH R2XR2X NQ2or NQ3R11 X1Q4 R3R3 (3)(4) or pharmaceutically acceptable salts thereof, wherein: R1 and R2 are independently H, F, Cl, Br, CF3, or alkyl of 1-4 carbons; R3 is selected from: phenyl, phenoxy, phenylthio, phenylsulfinyl, phenyl-N(R4)-, furyl, thienyl, pyridyl, thiazolyl, or oxazolyl; wherein said phenyl, phenoxy, phenylthio, phenylsulfinyl, phenyl-N(R4)-, furyl, thienyl, pyridyl, thiazolyl, or oxazolyl is substituted with 0-2 groups independently selected from: F, Cl, Br, CF3, alkyl of 1-4 carbons, alkoxy of 1-4 carbons, alkylthio of 1-4 carbons or alkylsulfinyl of 1-4 carbons; R4 is H, alkyl of 1-4 carbons or acyl of 1-4 carbons; X is -Y-, -CH2Y-, -CH2CH2Y-, -YCH2CH2-, -CH2YCH2-, -CR5=C(R6)-, -CR6=N-, or -N=C(R6)- (the first atom of X as listed being attached to the quinoline ring); wherein each methylene group in X may be optionally substituted with one or two groups independently selected from alkyl of 1-4 carbons; Y is -CH2- (said -CH2- being optionally and independently substituted with one or two alkyl groups of 1-4 carbons), -O-, -S-, or -N(R7)-; R5 and R6 are independently H or alkyl of 1-4 carbons; R7 is H, alkyl of 1-4 carbons, or acyl of 1-4 carbons; wherein, in compounds of formula (1) and formula (2): Z1, Z2 and Z3 are independently CR8 or N, with the proviso that at least one of Z1, Z2 and Z3 is not nitrogen; R8 is independently selected from H, F, Cl, Br, CF3, or alkyl of 1-4 carbons; wherein, in compounds of formula (3): one of Q1 and Q2 is S or NR9 and the other is CR10 or N, provided that the ring which contains Q1 and Q2 contains an additional double bond placed so as to generate an aromatic ring; R9 is H or alkyl of 1-4 carbons; R10 is H, F, Cl, Br, CF3, or alkyl of 1-4 carbons; wherein, in compounds of formula(4): one of Q3 and Q4 is N and the other is C, provided that the ring of formula 4 which contains Q3 and Q4 contains an additional double bond placed so as to generate an aromatic pyrrole ring; and R11 is H, F, Cl, Br, CF3, or alkyl of 1-4 carbons; subject to the following provisos: (1) X is not NR7; (2) in compounds of formula (1), when X is -CH2CH2- and each of Z1, Z2 and Z3 is CH, then R3 is not unsubstituted phenyl; (3) in compounds of formula (3), or of formula 4 where Q4 is N, X must form a bridge of at least two atoms, and the atom of X attached to the ring containing Q1 and Q2 or Q3 and Q4 must be carbon; (4) in compounds of formula (4) where Q3 is N, X must consist of either -CH2CH2- or -CH2CH2CH2-, with each methylene group of X optionally and independently substituted as described above; and (5) in compounds of formula (4) where Q4 is N, then R3 must not be phenoxy, phenylthio, phenylsulfinyl, or phenyl- N(R4)-.
Patent IL-117977-A (IL)
Title: Austenitic stainless steel in particular for making wire
IPC: C21D8/06
Filed: 1996-04-19
Abstract: Austenitic stainless steel consists of wt.%:- max. 0.2 C; max 0.2 N; 0.3-4 Mn; 14-23 Cr; 5-17 Ni; 0.3-2 Si; max 0.1 S; 0.005-0.012 O; 0.00001-0.002 Al. max 0.0002 Mg; 0.00001-0.0005 Ca; max 0.005 Ti. Inside the steel area oxide inclusions as follows:- 40-60 SiO2; 5-50 MnO; 1-30 CaO; 0.1-20 MgO; 3-25 Al2O3; 0.1-10 Cr2O3.
Patent IL-123639-A (IL)
Title: Benzothiazolone derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D409/12
Filed: 1996-09-12
Abstract: A compound of the formula 819 ט' באייר התשס" ב - April 21, 2002 and optical isomers thereof wherein X represents -SO2NH- or -NHSO2-, p, q and r independently represent 2 or 3, Y represents thienyl optionally substituted by C1-6 alkyl or halogen, or phenylthio-or phenyl optionally substituted by C1-6 alkyl or halogen, and each R independently represents H or C1-6 alkyl, and pharmaceutically acceptable salts thereof.
Patent IL-134770-A (IL)
Title: Pharmaceutical compositions of piperidinoalkanol compounds in solid unit dosage form
IPC: A61K/
Filed: 1996-02-23
Abstract: A pharmaceutical composition in solid unit dosage form, comprising; (a) a therapeutically effective amount of a piperidinoalkanol compound of the formula: 3803 כ" ח בשבט התשס" ב - February 10, 2002 wherein X is a number ranging from about zero to 5, and the individual optical isomers thereof; and (b) microcrystalline cellulose, pregelatinized starch, gelatin, magnesium stearate, calcium carbonate and sodium starch glycolate are present in amounts of about 20% to about 85%, 5% to about 50%, 1% to about 15%, 0.05% to about 3%, 5% to about 50% and 1% to about 15%, respectively, by weight of the composition.
Patent IL-137082-A (IL)
Title: Method for forwarding a data packet within an mpls domain
IPC: H04L45/24
Filed: 2000-06-29
Abstract: For use in a Multi-Protocol Label Switching (MPLS) domain, a method for forwarding a data packet including the steps of: (a) establishing a label switched path between a pair of distinct endpoint network elements of a plurality of at least two network elements, the label switched path including one or more protected path segments each defined between a source network element and a destination network element, each protected path segment being one of either a protected link path segment for protecting a link between neighboring source and destination network elements or a protected intermediate network element path segment for protecting an intermediate network element sandwiched between otherwise neighboring source and destination network elements; (b) establishing a backup path segment per protected path segment excluding any shared resource therewith except for its source and destination network elements; and (c) on arrival of a data packet at a source network element of a backup path segment along the label switched path, selectively rerouting the data packet along the backup path segment to its associated destination network element instead of along its associated protected path segment whereupon on arrival thereat ostensibly from its neighboring downstream network element along the label switched path, the data packet proceeds along the label switched path.
Patent IL-142014-A (IL)
Title: Crystallization apparatus and crystallization method
IPC: B01D9/00
Filed: 2000-04-14
Abstract: A crystallization apparatus, comprising: an agitation tank (T), a liquid circulation means for circulating a liquid or a slurry along a wall of the agitation tank; and one or more temperature difference creation means capable of creating a temperature difference at the wall of the agitation tank, wherein the temperature difference creation means is installed to the agitation tank.
Patent IL-166682-A (IL)
Title: PROCESSES FOR PREPARING D- or L- DIOXOLANE NUCLEOSIDES
IPC: C07D493/08
Filed: 2005-02-03
Abstract: Disclosed are novel processes for preparing 1,3-dioxolane nucleosides of general formula I and II:wherein B is a purine or pyrimidine base or an analog or derivative thereof. The invention also provides intermediates for use in the preparation of these compounds.
Patent IL-172214-A (IL)
Title: Membrane cartridge, membrane separating device and membrane separating method
IPC: C02F1/44
Filed: 2005-11-28
Abstract: A membrane separating method and a membrane separating device capable of preventing sludge from being accumulated on the surface of hollow fiber membranes in a membrane cartridge and having filtration performance stably sustained for a long period. The membrane cartridge formed by sticking and fixing both ends of two or more hollow fiber membranes arranged in the vertical direction is formed in such a structure that the collected state of the hollow fiber membranes on an upper side adhesive boundary surface is divided into a plurality of hollow fiber membrane bundles.
Patent IL-207740-A (IL)
Title: Joining method
IPC: F24S23/74
Filed: 2010-08-22
Abstract: Producing a solar trough collector includes fastening a mirror to a structure so that the mirror connects to the structure and has a holding container and a mirrored side facing away from the holding container, the mirror and structure forming joining components, aligning the mirror and structure into a joining position to form a joining gap between joining surfaces; at least temporarily fixing the joining components in the joining position by laying the mirrored side downward in a first holding device, suspending the structure in a second holding device arranged above the mirror, and moving holding devices into the joining position; filling the joining gaps with a joining medium; and allowing the joining medium to harden in the gap to form a permanent connection, wherein the holding devices are held in position until the joining medium has at least partially hardened.
Patent IL-210929-A (IL)
Title: Condensing skeletal implant that facilitates insertion
Inventor: FROMOVICH OPHIR
IPC: A61C8/00
Filed: 2011-01-27
Abstract: A dental implant that facilitates insertion includes a body having a coronal end and an apical end opposite the coronal end. An implant-prosthetic interface region is provided adjacent the coronal end. A tapered region is adjacent the apical end. A variable profile helical thread extends along the tapered region. The thread becomes broader in the apical-coronal direction and higher in the coronal-apical direction. The threads include an apical side, a coronal side and a lateral edge connecting them. The variable profile thread includes an expanding length of the lateral edge while the distance of the lateral edge from the base is reduced in the direction of the coronal end. The implant also has a gradual compressing tapered core, a self drilling apical end with a spiral tap, and a coronal end with and inverse tapering.
Patent JP-H08214551-A (JP)
Title: Dc power source
Inventor: FUKUMOTO SEIYA
IPC: H02M7/217
Filed: 1995-03-31
Abstract: PURPOSE: To improve the power factor of a DC power source having a rectifier connected to a commercial AC power source and a smoothing capacitor and to stabilize the voltage. CONSTITUTION: The full-wave rectifier 2 of a diode bridge is connected to a commercial AC power source 1. A smoothing capacitor 4 is connected to a pair of output terminals of the rectifier 2 via a reactor 3. A circuit 5 for superposing a frequency signal having a frequency higher than the frequency of the commercial power source is connected from the rectifier 1 to the reactor. The amplitude of the signal is so varied as to be proportional to a load current.
Patent JP-H03297475-A (JP)
Title: Controlling method for emission of medicine by means of resonance sound wave
Inventor: ISHIHARA KEN
IPC: A61K49/22
Filed: 1990-04-16
Abstract: PURPOSE:To enable optimal control of the density of medicine as to both space and time in a physically and dynamically non-invasive fashion from the outside by applying from the outside to a medicine carrier or a medicine holding structure a sound wave including resonance frequency, which is the acoustic characteristic of the medicine carrier or medicine holding structure. CONSTITUTION:An air-contained elastic microcapsule is used as a medicine carrier for selectively providing a medicine in one place and emission of the medicine is controlled by a sound wave utilizing efficient absorption and scattering of the energy of the sound wave (acoustic vibration including supersonic waves) that occur peculiarly at resonance frequency, the sound wave being applied from the outside to the microcapsule. Therefore control of intensive dosage or effectuation of the medicine only to an organ unit or a diseased part partially limited within a living body is possible and emission or activation of the medicine is freely carried out at any time after the medicine is dosed, and the distribution and the density of the medicine can both be observed.
Patent JP-S5627041-A (JP)
Title: Throttle valve device of internal-combustion engine
Inventor: NANUN SHINICHI
IPC: F02D9/02
Filed: 1979-08-06
Abstract: PURPOSE: To promote the atomization of fuel by a method wherein a means for regulating the maximum degree of opening of a throttle valve through detection of the state of low-speed rotation of the engine is provided and, the lower the speed of rotation of the engine is, the more is reduced the maximum degree of opening of the throttle valve, thereby the speed of the mixture stream at the time of passing through the throttle valve in the low-speed area of the engine being increased.  
     CONSTITUTION: When an acceleration pedal is operated, a valve shaft driving body 7 is rotated through a wire 8 and, a valve shaft 3 and a stopper-arm 5 being driven unitedly, against a spring 6, a throttle valve 4 is opened. Meanwhile, at the time of low-speed rotation of an engine, the engine oil pressure acting on an oil- pressure chamber 13 of a variable stopper means 9 is low, and, therefore, a stopper piston 12 is displaced to the left in correspondence to the balance between the oil pressure and the force of a spring 17, stopper rod 10 being largely projected. The larger the quantity of projection of the stopper rod 12 is, the smaller becomes the maximum rotational angle of the valve shaft driving body 7 by the time when the flange part 5a of the stopper arm 5 touches it, thus the degree of opening of the throttle valve 4 being limited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63265920-A (JP)
Title: Polyfluoropolyether
Inventor: TAKADA KUNIAKI
IPC: C08G65/26
Filed: 1987-04-24
Abstract: NEW MATERIAL:A polyfluoropolyether of formula I {where in X-Z are each H, a halogen, CN, an alkylol, a group of -CO-A [wherein A is a halogen, OH, a group of -OM (wherein M is an alkali metal), an alkoxyl group, an alkenyloxy group, a group of formula II (wherein R1-2 are each H or an alkyl group)]or a group of formula III (wherein R3 is R1), k is 0 or 1 and l-n are each >=0}. EXAMPLE:A compound of formula IV. USE:A high-boiling compound excellent in heat resistance and chemical resistance and useful as a vacuum pump oil, a heating medium, a lubricating oil or liquid or gas/liquid separation. PREPARATION:3-Ketotetrafluoroglutaryl fluoride (A) obtained by reacting a 1,5-dialkoxylperfluoro-3-pentanone (a) with SO3 (b) is reacted with 3-200mol., per mol. of component A, of hexafluoropropylene oxide (B) in 0.5-10pts.wt., per pt.wt. component A, aprotic solvent (C) and, optionally, a fluorinated solvent in the presence of an anionic polymerization catalyst (D), such as KF, of a particle diameter of 0.1-100mu.
Patent JP-S5826747-A (JP)
Title: Guide device for sheet
Inventor: ARIGA MASAO
IPC: B65H5/36
Filed: 1982-06-10
Abstract: PURPOSE:To reduce the effect of air resistance or the like on a sheet and convey the sheet stably, by providing vent openings in a guide plate for conveying  the sheet, in a device for guiding a sheet being conveyed in a copying machine  or the like. CONSTITUTION:The guide plates 71, 72 for conveying the sheet are provided with a multiplicity of vent holes 711, 721 for passing airflows generated in the space between the sheet being conveyed and the guide plates 71, 72. With the holes 711, 721 thus provided, the sheet can be conveyed and guided stably and securely without receiving any large air resistance.
Patent JP-S615062-A (JP)
Inventor: JIYOOJI KIYARORU BAZUBII
IPC: A61K31/18
Filed: 1985-05-10
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。