baber/WOPTO huggingface dataset:
Patent GB-1333889-A (GB)
Title: Hue selection in colour television
IPC: H04N9/75
Filed: 1972-09-04
Abstract: 1333889 Chroma-keying PYE Ltd 4 Sept 1972 40960/72 Heading H4F Relates to chroma-keying system of the type described in Specification 1,333,888 in which the quadrature modulated subcarrier chroma signals U and V are separated while maintaining their quadrature relationship from a PAL signal with quarter line offset by the arrangement claimed in Specification 1,333,887. Further, instead of delaying the PAL signal (and the further signal or signals to be inset into the display) to compensate for the chroma-keying signal propagation delay to the video mixer (of the order of 1 microsecond) to thereby prevent horizontal fringing of the colour used (e.g. blue) to generate the keying signal down the left hand edge of the inset display, the chroma-keying signal itself is delayed by one line period less the period equal to its propagation delay. This results in the time period between the first occurrence of the selected hue in any field and the chroma-keying signal reaching its operational value being equal to three line periods which results in acceptable colour fringing, i.e. a blue band, along the top of the inset display.
Patent GB-1337741-A (GB)
Title: Testing reflecting surfaces
IPC: G01B11/30
Filed: 1970-06-09
Abstract: 1337741 Photo-electric testing VICKERS Ltd 4 June 1971 [9 June 1970] 27976/70 Heading G1A In an arrangement for investigating the contour or roughness of a surface, the focus of a pencil of light is oscillated axially of the pencil by optical means and the centre of oscillation of the element is servo controlled by the output of a photo-cell responsive to the reflected light to move the centre of oscillation in a manner tending to maintain constant its distance from the element of surface being investigated. The optical means, an element 9, Fig.1, may be a Piezo-electrically mounted mirror oscillated by the output from an oscillator 16 and provided with a D.C. positioning bias by a synchronous rectifier 17 in the output circuit of a photo-cell 14. The Piezo-electric device may be replaced by a magneto-strictive or electrostatic device. The beam path includes pin hole apertures 2, 13, beam splitters 4, 6, a quarter wave plate 7, and an arrangement 10 for scanning the pencil across an area. The quarterwave plate 7 is arranged in conjunction with the beam splitting prism 6 which effects plane polarization to cause the reflection of a major portion of the respective light pencils in the desired directions e.g. 65 per cent of the returning light pencil after its double traversal of the quarterwave plate is reflected to the photo-cell. The apertures 2 and 13 in the incident and return paths are positioned at points of focus and the photocell output is at a maximum when the centre of oscillation is correctly positioned relative to the surface element, but alternatively, the apertures could be replaced by opaque spots which completely block the pencil only when the beam focus is correctly positioned. A low frequency signal is developed by the L.F. variations in mean light received by the detector as a result of the spot being scanned across regions of different reflectivity by a unit 10, and it may be used to give a display. The phase of the fundamental oscillation in the light received by detector 14 is used to effect position control of the centre of mirror vibration. In an alternative embodiment described with reference to Fig.2 (not shown) the reflected beam is directed to a second vibrating mirror in order to eliminate light incident on the photo-cell arising from spurious reflection directed to the photo-cell from prism 6. Operational waveforms are described. The system could use point sources obtained by focusing light from a lamp or laser on a small metallized spot acting as a micro-mirror and the output controlling the positioning servo may be employed to intensity modulate the beam of a CRT moving in positional synchronizm with the surface scanner. The servo may be controlled by the ratio or difference between successive peaks formed in the output during oscillation or by the change of frequency arising from movement from outside the oscillation limits to inside them Fig.4 (not shown).
Patent GB-1349923-A (GB)
Title: Circuit arrangements for producing two closely spaced frequencies
IPC: H03B21/02
Filed: 1972-04-28
Abstract: 1349923 Multiple frequency generators MARCONI CO Ltd 11 Jan 1973 [28 April 1972] 19774/72 Heading H3F A circuit arrangement for producing two output frequencies closely spaced by a small frequency difference comprises an oscillator 3 resonant at a frequency f 0 , an oscillator 6 resonant at a frequency #f equal to half the required frequency separation of the two output frequencies, means, i.e. mixers 4, 5 for mixing outputs from the two oscillators, means, i.e. filters 7, 10 for selecting the upper and lower sidebands resulting from the mixing, means, i.e. mixer 8 for mixing the selected upper side band with output from a multiplier 9 of multiplication factor N having an input derived from the output of the first oscillator 3, means, i.e. filter 12 for selecting from the output of the latter mixer 8 an upper sideband centred upon the frequency (N + 1)f 0 +#f, means, i.e. mixer 11  for mixing the selected lower sideband with output from a multiplier of multiplication factor N having an input derived from the first oscillator 3, and means for selecting from the output of the last mixer 11 a frequency (N+1)f 0 -#f, (N+1)f 0 +#f and (N+1)f 0 -#f being the required two output frequencies. The arrangement is intended for use in a diversity system.
Patent GB-1350571-A (GB)
Title: Clamping devices
IPC: F16L3/10
Filed: 1969-11-13
Abstract: 1350571 Clamps H SWALLOW 19 April 1971 [13 Nov 1969] 55753/69 Heading E2B A plastics clamp for securing pipes &c on a wall has jaws 112, 114 secured together by inter-engaging ratchet teeth 122, 124. Blocks 132 engaging in rebates 130 prevent axial disengagement in one or both direction. Projections such as 126 on one or both members improve grip. There may be spaces for two or more pipes (Fig. 1, not shown).
Patent GB-1352046-A (GB)
Title: Structures having sliding door assemblies
IPC: E05D15/10
Filed: 1971-04-21
Abstract: 1352046 Vehicle doors BECKETT LAYCOCK & WATKINSON Ltd 24 March 1972 [21 April 1971] 10499/71 Heading B7J [Also in Division E1] A sliding door assembly comprises an arm 19 pivoted to a frame member 17 of the door aperture and carrying a carriage (not shown) slidable in a track (26) on the door, a rail 20 extending through the aperture and along the wall and engaged by means 29 carried on the door at its side edge. When the door is opened a stop (33, Fig. 9) on arm 19 disengages from a recess in a member (35) on the door and pivots outwardly, the carriage sliding along track (26) and pulley 27 sliding along rail 20. Carriage 24 and roller 22 on the top and bottom of the door respectively run on curved tracks 25, 23.
Patent IL-113956-A (IL)
Title: Method of and apparatus for controlling turbulence in boundary layer and other wall bounded fluid flow fields
IPC: F15D1/12
Filed: 1995-06-01
Abstract: Turbulence is controlled in boundary layer or wall-bounded fluid flow fields having a turbulent wall region characterized by a system of roll pairs extending in the direction of flow, and obliquely propagating structures interacting with the system of roll pairs, by locally introducing into the turbulent wall region two separate disturbances that are effective to produce, in a local region, a composite disturbance field that is strongly coupled to and modifies the obliquely propagating structures in a manner that increases or decreases the interaction of the propagating structures with the system of roll pairs thereby locally increasing or decreasing the turbulence in the flow field. One of the disturbances may result from the interaction of the fluid with a linear strip (51), or an array of strips, of delta-shaped protrusions (53) positioned spanwise on the wall (i.e., transverse to the flow direction); and the second disturbance may result from injecting sonic energy (55) into the local region. Furthermore, a linear strip or an array of airfoil shaped protrusions can be used for producing a pair of counter rotating rolls for controlling turbulence in the boundary layer. <IMAGE>
Patent IL-122282-A (IL)
Title: PHARMACEUTICAL COMPOSITIONS FOR MODULATING CALCIUM CHANNELS IN VASCULAR AND CARDIAC TISSUE CONTAINING 2-ARYL-3- AROYL BENZO [b] THIOPHENES
IPC: A61K31/4025
Filed: 1996-06-04
Abstract: A pharmaceutical composition for modulating calcium channels in vascular and cardiac tissue comprising a compound of the formula wherein R1 and R3 are independently hydrogen, C1-C4 alkyl, -CO-(C1-C6 alkyl), or -CH2Ar, -CO-Ar, wherein Ar is phenyl or substituted phenyl, R2 is selected from the group consisting of pyrrolidine, hexamethylenemino, and piperidino; or a pharmaceutically- acceptable salt thereof. _______________
Patent IL-127471-A (IL)
Title: Belt pack
IPC: A45F3/00
Filed: 1998-12-09
Abstract: A belt pack, comprising: a bag (12) having a substantially rigid construction including a base (18) having a bottom (26) and front, rear and end walls extending upwards from a periphery of said bottom, said front, rear and end walls defining a mouth, said rear wall (22) being concave to conform to the waist area of a user, and said bag further including a cover (32) hinged to said front wall and movable between an open position providing access to said mouth and a closed position covering said mouth, said cover including a lip extending upward therefrom adjacent said rear wall; and a carrier (16) including a bottom panel (78) sized to support said bottom thereon, a front panel (80) extending upward from said bottom panel and positioned to engage said front wall when said bottom of said bag rests on said bottom panel, and a rear panel (88) extending upward from said bottom panel and positined to engage said rear wall when said bottom of said bag rests on said bottom panel, said rear panel having the form of an inversed U with uprights of said U connected to said bottom panel, said uprights of said U further including portions offset rearwardly to define beltloops (90) having open front faces which are closed by said rear wall, and wherein, a crossbar of said U defines a panel portion which is engageable with said lip to retain said cover in said closed position. 1420 כ" ג בסיון התשס" א - June 14, 2001
Patent IL-130537-A (IL)
Title: 1-arylpyrazoles, pesticidal compositions comprising them, process for their preparation and methods for controlling pests
IPC: C07D231/44
Filed: 1997-12-18
Abstract: A 1-arylpyrazol or a pesticidally acceptable salt thereof of the formula wherein R1 is H or halogen; each of R2 and R4, which are identical or different, is H, halogen or alkyl; R3 is halogen, haloalkyl, haloalkoxy or R10S(O)m; R5 is lower alkyl, haloalkyl, alkenyl, and alkynyl; or a cycloalkyl ring containing 3 to 5 carbon atoms; Z is hydrogen, halogen, alkyl, formyl, -C(O)alkyl, haloalkyl, alkenyl, hydrazino, alkoxycarbonyl, alkylthiocarbonyl, alkoxyalkylideneamino, 1H-pyrrol-1-yl or 1H-pyrazol-1-yl; or, preferably, Z is amino, R6NH-or R7R8N-; each of R6, R7 and R8, which are identical or different, is alkyl-S(O)p-, formyl, alkynyl, containing from 3 to 6 carbon atoms, alkoxycarbonyl, alkylthiocarbonyl or aroyl; or alkyl, alkenyl, containing 3 to 6 carbon atoms, or -C(O) alkyl, wherein the alkyl and alkenyl portions are optionally substituted by one or more R9; or R7 and R8 are joined so as together form a divalent radical having 4 to 6 atoms in the chain, this divalent radical being alkylene, alkyleneoxyalkylene or alkyleneaminoalkylene, preferably to form a morpholine, pyrrolidine, piperidine or piperazine ring; R9 is cyano, nitro, alkoxy, haloalkoxy, R10S(O)q, -C(O) alkyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, -CO2H, halogen, hydroxy, aminosulfonyl, alkylaminosulfonyl or dialkylaminosulfonyl; R10 is lower alkyl or lower haloalkyl; m, n, p and q are 0, 1 or 2; M is C-halo, C-CH3, C-CH2F, C-CH2Cl, C-NO2 or N. 2245 י" ד באלול התשס" ד - August 31, 2004
Patent IL-131765-A (IL)
Title: Process for the purification of substituted p-nitrodiphenylethers
IPC: C07C311/51
Filed: 1998-02-24
Abstract: A process for the purification of a compound of general formula I: wherein R1 is hydrogen or C1-C6 alkyl, C2-C6 alkenyl or C2-C6 alkynyl, any of which may optionally be substituted with one or more substituents selected from halogen and hydroxy; or COOR4, COR6, CONR4R5 or CONHSO2R4; R4 and R5 independently represent hydrogen or C1-C4 alkyl optionally substituted with one or more halogen atoms; R6 is a halogen atom or a group R4; R2 is hydrogen or halo; and R3 is C1-C4 alkyl, C2-C4 alkenyl or C2-C4 alkynyl, any of which may optionally be substituted with one or more halogen atoms; or halo; or, where appropriate, a salt thereof; from a mixture containing the compound of general formula I together with one or more isomers or di-nitrated analogs thereof; the process comprising dissolving the mixture in a suitable crystallization solvent and recrystallizing the product from the resulting crystallization solution wherein the crystallization solution contains not more than 25% loading of the compound of general formula I, loading being defined as: and wherein the temperature to which the solution is cooled for crystallization is not greater than about 30 DEG  C.; wherein, after the addition of the crystallizing solvent but before recrystallization, the crystallization solution is subjected to at least one wash with an aqueous solution having an acid pH. The process is particularly useful for purifying acifluorfen produced via a route starting with m-cresol.
Patent IL-139515-A (IL)
Title: Medical valve with positive flow characteristics
IPC: A61M39/00
Filed: 1999-05-14
Abstract: A medical valve device for use in selectively establishing a fluid flow between first and second medical implements is disclosed. The valve has a body defining a passage from a first port to a second port. The valve defines a fist fluid volume when both medical implements are connected thereto, and a second, smaller volume when one of the implements is disconnected, thereby causing a positive flow of fluid from the valve to the second medical implement when the first implement is disconnected. <IMAGE>
Patent IL-152193-A (IL)
Title: Two stage optical amplifier
Inventor: HALEVI ILAN
IPC: H04B10/297
Filed: 2002-10-09
Abstract: The invention describes a two-stage optical amplifier adapted for inserting an optical add drop multiplexer OADM in the mid-stage, and an integrated assembly designed for implementing the amplifier in a way suitable for forming unidirectional and bi-directional configurations useful in optical networks. One of them is a so-called east-west configuration for a bi-directional transmission, where each direction of the optical transmission is served by the two-stage optical amplifier the 1<st> stage of which belongs to one integrated assembly, and the 2<nd> stage to another assembly. <IMAGE>
Patent IL-166842-A (IL)
Title: Methods and apparatus for stress relief using multiple energy sources
IPC: C22F1/00
Filed: 2005-02-13
Abstract: Methods are presented for modifying a physical property of a structure, such as reducing or relieving remaining internal stress, in which two or more energy types are concurrently applied to the structure to change the physical property of interest in an accelerated fashion. A first energy type, such as heat, is applied according to time values and operational settings derived from a first order rate relationship for the first energy type and from a first order rate relationship for a second energy type. The second energy type, such as vibration or other time-varying energy form, is applied concurrently for the time value. Methods are also provided for determining operational settings for concurrent application of multiple energy types to a structure.
Patent IL-193114-A (IL)
Title: Medical device for dispensing medicaments
IPC: A61M25/10
Filed: 2008-07-29
Abstract: A drug delivering medicinal device (A) for selective therapy of particular diseased tissue segments or organ parts comprises a device to be contacted (for at least a short period) under pressure with the diseased region, carrying on the surface a lipophilic, water-insoluble drug (I) which bonds with tissue components, such that (I) is released immediately on contact with tissue. An independent claim is included for the preparation of (A).
Patent IL-201518-A (IL)
Title: Methods and apparatus for fire control during launch of an effector
IPC: G01S/
Filed: 2009-10-14
Abstract: Methods and apparatus for launching an effector according to various aspects of the present invention may include a fire control system. The fire control system may be responsive to a sensor, such as a radar, and may be connected to the effector, such as via a launcher. The file control system may be adapted to generate a fire control solution according to the data from the sensor, initiate a launch of the effector, and provide the fire control solution to the effector after initiating the launch.
Patent JP-S62260862-A (JP)
Inventor: UERUNERU FUUBERUTO RUUSU
IPC: C09B62/51
Filed: 1987-04-24
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-S583696-A (JP)
Title: Apparatus for fermentation treatment of sludge
Inventor: MUTOU EIICHI
IPC: C05F7/00
Filed: 1981-06-26
Abstract: PURPOSE:To efficiently carry out fermentation of high alkali sludge, by providing a truck for temporally storing unfermented sludge havin freely openable and closable bottom part to the side of the throw-in port of a horizontal type fermentation tank having an air blow-out port mounted to the bottom part thereof in a freely running manner. CONSTITUTION:When highly alkaline unfermented sludge is supplied into a truck 3 of which the shutter 6 is closed through a conveyor 16, the truck 3 is moved to the upper part 1C of a high temp. fermentation tank 1 and the shutter 6 provided to the bottom part of the truck is opened as well as air is supplied into the tank 1 from an air blow-out port provided to the bottom part thereof to transmit heat of high temp. fermentation sludge in a lower layer to the bottom part 1b of the throw-in side of the truck 3 and a running truck 14 is moved to a high temp. fermentation tank part 1c to turn the sludge to the discharge side of the tank by a turning conveyor 15. The truck 3 is returned to the high temp. fermentation tank part 1c and the shutter 6 is opened to drop high temp. fermented sludge.
Patent JP-H01272600-A (JP)
Title: Differentiation-inducing factor
Inventor: NODA MUNEHIRO
IPC: C07K14/00
Filed: 1988-04-25
Abstract: NEW MATERIAL:A differentiation-inducing factor existing in a culture supernatant of human lung-derived fibroblast. Molecular weight: 25000+ or -2000 (under a reduced form, SDS-PAGE method) ; isoelectric point: IU 5.4+ or -0.2; N-Terminal amino acid sequence: the formula (X is unidentified) ; Bioactivity; Showing a differentiation-inducing activity for a human tissue bulboid lymphoma-derived monoblast established cell U-937 and a human acute monocytic leukemia established cell THP-1; Specific activity: 5X10<6>-10X10<6> unit/mg.protein. USE:A chemical or pharmacological reagent and a medicine. PREPARATION:A human lung-derived fibroblast (preferably an established cell WI-26VA4, etc., obtained by phenotypic transformation of a human lung origin-derived fibroblast) is initially cultured using RPMI-1640 culture medium, etc., preferably at 37 deg.C under a saturated water vapor containing 5% CO2 concentration. The above mentioned supernatant is subsequently subjected to silica gel treatment, hydroxyapatite treatment, gel filtration, isoelectric chromatography and reversed phase chromatography in order to recover the objective substance.
Patent JP-H06293565-A (JP)
Title: Production of si-sic composite ceramic
Inventor: HORIUCHI YUSHI
IPC: C04B35/573
Filed: 1993-04-02
Abstract: PURPOSE:To make the composite ceramic dense and to improve the strength and density of it by compacting a SiC powder coated with a mesophase containing pitch and heating it in a nonoxidizing atmosphere to impregrate at with Si. CONSTITUTION:A compact is obtained by granulating SiC powder coated with 0.10-80wt.% mesophase containing pitch and having 0.1-100mum average particle diameter and compacting it. A SiC-C heat treated fired body is obtained by heat treating the compact in the nonoxidizing atmosphere at 900-1800 deg.C to carbonizing >=90% of the mesophase containing pitch. The fired body is impregnated with Si in an inert gas atmosphere or vacuum at 1450-1700 deg.C.
Patent JP-2000287550-A (JP)
Title: Seedling box-arranging machine and seedling box- carrying vehicle for supplying seedling box to the seedling box-arranging machine
Inventor: OSHIMA MASARU
IPC: B60P3/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To rationalize and facilitate a work for supplying seedling boxes to a seedling box-arranging machine which can travel on travel rails spread from the entrance of a green house to the inside of the green house. SOLUTION: In this seedling box-arranging auxiliary apparatus 60 which travels on travel rails 61, 61 spread in a green house B, when a seedling box truck 65 is moved on the travel rails 61, seedling box-determining frame portions 63L, 63R on the right and left sides of the travel rails 61, 61 are floated from the ground surface in seedling box-nonarranging states, respectively. In a seedling box-carrying vehicle 3 for supplying a seedling box group A to the seedling box truck 65 of the seedling box-arranging auxiliary apparatus 60, a lift 21 for loading the seedling box group A to be supplied to the seedling box truck 65 is disposed in a state capable of being laterally moved with respect to the body of the vehicle 3.
Patent JP-H04310234-A (JP)
Title: Manufacture of two-dimensionally reduced monomolecular film and apparatus therefor
Inventor: MATSUMOTO MUTSUO
IPC: B01J19/00
Filed: 1991-04-05
Abstract: PURPOSE:To manufacture a desired monomolecular film efficiently by scaling down a dividing means at least from three directions to reduce the area of a space for a monomolecular film and separating the so reduced monomolecular film from a liquid level. CONSTITUTION:A fatty acid or a phospholipid is dissolved in an organic solvent such as benzene. Several drops of the solution are dropped on the surface of water 11 surrounded by a leaf spring 13 in a water bath 15. The organic solvent is evaporated with the elapse of a specific span of time, leaving a film material alone on the water surface. This monomolecular film 12 is kept on the water surface as it is in the form of circle, one end of the leaf spring 13 is wound up through a liquid-repellent retainer made of Teflon 14 and the area of the circle is reduced. Thus, the film material is put together, the density thereof is elevated in the circle and the reduction of the film is achieved. Under this manufacturing method, a monomolecular film is reduced in all directions, a local reduction does not occur in the vicinity of a dividing rod and the density of the monomolecular film is quickly uniformized as a whole.