baber/WOPTO huggingface dataset:
Patent GB-1297492-A (GB)
IPC: H01S3/113
Filed: 1971-08-18
Abstract: 1297492 Lasers INTERNATIONAL BUSINESS MACHINES CORP 18 Aug 1971 [25 Sept 1970] 38660/71 Heading H1C [Also in Division C2] A passive Q switch for a laser includes a saturable absorber having a square planar structure and the general formula M is a divalent transition metal, and R 1 , R 2 , R 3  and R 4  are hydrogen, alkyl, aryl or substituted aryl. Examples given include Ni and Pt as the metal, and methyl, phenyl, p-methoxyphenyl and p-dimethylaminophenyl as the R groups; the examples are: bis-(dithiodiacetyl) platinum, bis-(dithiodiacetyl) nickel; bis-(dithiobenzil) nickel; bis - (dithiobenzil) platinum; bis - (4,4<SP>1</SP> - dimethoxydithiobenzil) nickel; bis- (4,4<SP>1</SP> - dimethoxydithiobenzil) platinum; bis- (4,4<SP>1</SP> - dimethylaminodithiobenzil) nickel. The absorber was dissolved in 1,2-dichloroethane, though benzene or methylene chloride may be used. A solid solution may also be used, the absorber being dispersed in a plastics material such as methyl methacrylate or polystyrene. The absorber is placed in a cell 15, Fig. 1, in the resonant cavity 14, 16 of the laser, and may have antireflecting ends. The first two examples of saturable absorbers given above are suitable for use with a ruby laser rod, the remainder being suited to Nd<SP>3+</SP> glass rods. The last of the examples provides a mode locked output. The absorbers are stable to laser and pump light, and operate over temperature ranges in which dichlorcethane is liquid. A preferred method of preparing the saturable absorbers is described.
Patent GB-1303938-A (GB)
IPC: G01C1/02
Filed: 1971-11-02
Abstract: 1303938 Geodetic instruments CARL ZEISS JENA VEB 2 Nov 1971 50887/71 Heading G1F [Also in Division G2] In a geodetic instrument, for example a theodolite, a telescope 10 is rigidly mounted, by screws 12, to a single hollow shaft 6 which rotates within supports 2, 3 about a horizontal axis XX. A graduated circle 7 measures the resulting angle of tilt. Optical axis OO and axis XX intersect on a vertical axis YY about which the telescope rotates, angles about this axis YY being determined by an alidade 1. Holes 11 in the shaft 6 permit light to pass down the telescope 10. Dismantling is facilitated by removing a cover 9 and screws 12 thereby allowing withdrawal of the shaft 6. In a modification the dimensions are such that the telescope 10 passes through holes in the shaft 6.
Patent GB-1319017-A (GB)
Title: Method of and apparatus for forming a relief printing plate
IPC: G03F7/20
Filed: 1971-07-05
Abstract: 1319017 Making relief printing plates W R GRACE & CO 5 July 1971 31501/71 Addition to 1259075 Heading G2A The description and drawings are substantially identical with those of Specification 1259075, but the apparatus and method claimed omit the posterior photo-curing immediately following the exposure.
Patent GB-1326677-A (GB)
Title: Electron gun devices
IPC: H01J37/073
Filed: 1971-04-19
Abstract: 1326677 Electron guns HITACHI Ltd 19 April 1971 [1 April 1970] 25525/71 Heading H1D An electron gun device as in an electron microscope for example, includes a field emission type cathode having a tip 1 of needle shape, means for heating the tip, an anode 2, and means for applying electric voltage between the tip and anode to produce a field for electron emission, shield electrode 12 surrojnding the anode and means for applying the same voltage to the shield electrode as to the cathode e.g. via spring 13 whereby the shield electrode shields the anode from the earthed portions of the device. Second anode 3 on insulator 11 may be included, while the shield electrode 12, includes portion 16 which shields the two anode from one another, as well as the earthed parts, discharge readily occuring between contact portions 17, 18, or 19, 20. Second shield 14 may surround the end portion of insulator 6 in which the cathode tip is mounted, and hair-pin W filament 8 adjoins terminal electrodes 8, 9. -30 kv may be applied to tip 1, -27 kv to anode 2 through contact spring 10, and second anode 3 earthed. The field on tip 1 may reach 10<SP>7</SP> to 10<SP>8</SP> v/cm and electrons are caused to emit from the tip when an electric current flows through filament 8 to heat it. The tip may be a W wire of 0À1 to 0À2 mm diameter with a 500 Š curvature at the end. Insulator 15 may withstand at least 5 kv. Portion 16 is modified in Fig. 2 (not shown) to portions 12<SP>1</SP> of different geometry.
Patent GB-1327003-A (GB)
Title: Khvostov v a water jet propellers
IPC: B63H11/04
Filed: 1972-03-10
Abstract: 1327003 Propelling ships E M O MAMEDOV V D BASHUN A A ROMADIN and V A KHVOSTOV 10 March 1972 11215/72 Heading B7V Water-jet propulsion apparatus comprises impellers 3, 4 within a casing 2 which has an inlet 8, protected by grating 9, and an outlet nozzle 11 which directs the water through a chamber 10. The chamber 10 has an outlet aperture 13 opposite nozzle 11 and containing a rudder 21 by which it may be completely closed and a further outlet aperture 12 containing a rotatable ring 14 provided with guide vanes 15, the arrangement being such that for ahead propulsion and steering, rudder 21 is in a more or less fore and aft plane but for astern manoevering, aperture 13 is closed by rudder 21 and ring 14 is rotated so that vanes 15 direct water towards the bow of the vessel. Rudder 21 may be operated by rack and pinion gears, the rack being part of the piston of an hydraulic jack. Ring 14 may be operated by an hydraulic motor via reduction gearing.
Patent GB-1330002-A (GB)
Title: Terminating wiring cables
IPC: H01R4/62
Filed: 1970-04-23
Abstract: 1330002 Welding by fusion and pressure BRITISH INSULATED CALLENDER'S CABLES Ltd 22 April 1971 [23 April 1970] 19572/70 Heading B3R [Also in Division H2] An aluminium conductor of a cable 4 is terminated by fusion welding to the conductor end 5 the aluminium portion of a transition piece comprising lengths of aluminium 1 and copper 2 wire pressure welded together. The conductor has a cross-sectional area between 1 and 15 mm<SP>2</SP>, may be single- or multi-stranded and is connected to the transition piece by, e.g. gas fusion butt welding. The pressure welding may be effected by a cold welding process or driven friction welding.
Patent GB-1331059-A (GB)
Title: Pyrimidotriazinone compounds
IPC: C07D487/04
Filed: 1971-04-19
Abstract: 1331059 Pyrimidotriazinone compounds LILLY INDUSTRIES Ltd 19 April 1971 [11 March 1970] 11577/70 Heading C2C Novel pyrimidotriazinone compounds of the general formula wherein R<SP>1</SP> is hydrogen, C 1-5  alkyl or -CH 2 Ar in which Ar is phenyl optionally substituted by halogen, nitro, C 1-5  alkyl or C 1-5  alkoxy; R<SP>2</SP> is hydrogen, C 1-5  alkyl or Ar as above, the two R<SP>2</SP> groups being the same or different; R<SP>3</SP> is hydrogen or C 1-5  alkyl; and R<SP>4</SP> is hydrogen or COR<SP>5</SP>, in which R<SP>5</SP> is C 1-5  alkoxy, C 1-5  alkylamino or NHN(R<SP>1</SP>) 2 , in which R<SP>1</SP> is as above and the two R<SP>1</SP> groups are the same or different may be prepared by reacting a thiazolo- or oxazolo pyrimidinone II: wherein X is sulphur or oxygen, with a hydrazino compound H 2 N.NHR<SP>1</SP> in a suitable solvent and optionally during or after modifying the groups R<SP>1</SP> and/or R<SP>4</SP>. The intermediate II in which X is oxygen and R 4  is ethoxycarbonyl may be formed by reacting a 2-amino-oxazole with ethoxyl methylene malonic acid, diethyl ester. Pharmaceutical compositions of the compounds I show anthelmintic activity when administered orally, parenterally, topically or as a feed premix with diluents or carriers. The compounds I also show anti-fungal activity in plants.
Patent GB-1332486-A (GB)
Title: Moving coil type phonograph pickup cartridge
IPC: H04R9/16
Filed: 1970-12-23
Abstract: 1332486 Stereophonic pick ups MICRO SEIKO CO Ltd 23 Dec 1970 61161/70 Heading H4J A stereo moving coil pick up has an armature 30 rigidly connected to one end of a cantiliver arm 37 which carries the stylus 38 at its other end. The armature consists of two arms 32, 33 (Fig. 3) each having a coil 35, 36 wound thereon and the arm 37 is attached at a point defined by the intersection of the centre lines of the arms. The armature is resiliently attached to a yoke member 67 by rubber damper 66 and cooperates with a second yoke member 68 all contained in housing 64. The coil ends are connected to female contacts 65 embedded in the housing 64. Co-operating male pins 55 are provided in the block 53 which also houses the permanent magnet 58. When the two housings are engaged as shown in Fig. 5 the poles of the magnet are aligned with the yoke ends and the coupling pins are engaged and locked by projection 70 engaging recess 61. Pins 55 allow the assembly to be connected to the pick up arm. A cover 75 can be turned down to protect the stylus when not in use.
Patent GB-1339821-A (GB)
Title: Metal electrical conductors coated with polyimide film insulation
IPC: H01B3/30
Filed: 1971-03-12
Abstract: 1339821 Nitrogenous polymers HUGHES AIRCRAFT CO 12 March 1971 6713/71 Heading C3R [Also in Divisions H1 and B5] Cured nitrogenous polymers comprising the reaction product of a tetra-C 1-4  alkyl ester of 3,3<SP>1</SP>,4,4<SP>1</SP> - benzophenone tetracarboxylic acid with a tetra-amine where R<SP>1</SP> is a single bond, O, S, SO 2 , or CH 2  and the NH 2  groups on each ring are vicinal are used to bond polyimide films to electrical conductors (see Division H1). The reactants may first be reacted to form a soluble prepolymer of inherent viscosity about 0À05 (on 2À5 g./100 ml. dimethylformamide at 25 C.) and a solution thereof, e.g. in chloroform, benzene or dioxane, used to coat one surface of the polyimide film with subsequent curing by heat and pressure.
Patent GB-1340279-A (GB)
Title: Long wall mining operations
IPC: E21F13/06
Filed: 1971-09-07
Abstract: 1340279 Mine conveying system BECORIT (RESEARCH) Ltd 7 Sept 1971 41603/71 Addition to 1223857 Heading B8E Material which has been ripped out of a tunnel 11, Fig. 1, in a mine is displaced laterally along the floor by a scraper blade 16 on a carriage which is moved along a beam 14. The beam 14 is drawn forwards by chains attached to selfadvancing roof supports. The blade is pivoted to an inoperative position as it returns to the right hand end of the beam where it is cammed into operative position again. In a second embodiment, Fig. 4, material falls on to a platform 130 along which it is displaced by a scraper which moves along a beam 114. A ramp 131 leads to a raised portion of the platform. In a modification, the platform 130 is pivoted and may be raised during blasting to act as a shield.
Patent ID-24955-A (ID)
Inventor: ASKEW BEN C
IPC: C07D471/14
Filed: 1998-12-14
Abstract: The present invention relates to compounds and derivatives thereof, their synthesis, and their use as integrin receptor antagonists. More particularly, the compounds of the present invention are antagonists of the integrin receptors  alpha  nu  beta 3,  alpha  nu  beta 5, and/or  alpha  nu  beta 6 and are useful for inhibiting bone resorption, treating and preventing osteoporosis, and inhibiting vascular restenosis, diabetic retinopathy, macular degeneration, angiogenesis, atherosclerosis, inflammation, wound healing, viral disease, tumor growth, and metastasis.
Patent IL-114687-A (IL)
Title: Fungicidal composition comprising 2-imidazolin-5-one and method of controlling fungi therewith
IPC: A01N59/16
Filed: 1995-07-20
Abstract: A fungicidal composition comprising a compound A having the formula:  wherein M is an oxygen or sulphur atom, n is 0 or 1, and Y is a fluorine or chlorine atom or a methyl radical; and at least one fungicidal compound B. A method for preventing or controlling phytopathogenic fungi on crops by applying, an effective and non-plant-poisonous amount of said compound on the exposed parts of the plants is also disclosed.
Patent IL-118201-A (IL)
Title: Preparation comprising a protein with human erythropoietin activity which is free of serum and non-recombinant mammalian protein and process for the preparation thereof
IPC: A61K38/22
Filed: 1996-05-09
Abstract: New therapeutic compsn. contains a protein (I) with erythropoietin activity produced in a host cell and: (a) contg. \~ 100 ppm protein from the host cell; (b) contg. \~ 10 pg DNA from the host cell per 83 ~mg (I), and (c) being entirely free of natural mammalian protein not derived from the host cell.
Patent IL-123655-A (IL)
Title: Substituted tetracyclic tetrahydrofuran derivatives and pharmaceutical compositions containing them
IPC: C07D495/04
Filed: 1997-04-09
Abstract: PCT No. PCT/EP97/01829 Sec. 371 Date Oct. 6, 1998 Sec. 102(e) Date Oct. 6, 1998 PCT Filed Apr. 9, 1997 PCT Pub. No. WO97/38991 PCT Pub. Date Oct. 23, 1997This invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereoisomeric forms thereof, wherein n is zero to 6; p and q are zero to 4; r is zero to 5; R1 and R2 each independently are hydrogen; optionally substituted C1-6alkyl; C1-6alkylcarbonyl; halomethylcarbonyl; or R1 and R2 taken together with the nitrogen atom to which they are attached may form a morpholinyl ring or an optionally substituted heterocycle; each R3 and R4 independently are halo, cyano, hydroxy, halomethyl, halomethoxy, carboxyl, nitro, amino, mono- or di(C1-6alkyl)amino, C1-6alkylcarbonylamino, aminosulfonyl, mono- or di(C1-6alkyl)aminosulfonyl, C1-6alkyl, C1-6alkyloxy, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl; each R5 independently is C1-6alkyl, cyano or halomethyl; X is CR6R7, NR8, O, S, S(=O) or S(=O)2; aryl is optionally substituted phenyl; provided that the compound is other than (+/-)-3,3a,8,12b-tetrahydro-N-methyl-2H-dibenzo[3,4:6,7]-cyclohepta[1,2-b]-furan-2-methanamine oxalic acid. The compounds of formula (I) may be used as therapeutic agents in the treatment or the prevention of CNS disorders, cardiovascular disorders or gastrointestinal disorders.
Patent IL-129836-A (IL)
Title: Cutting tool assembly and cutting insert therefor
Inventor: BETMAN BENJAMIN
IPC: B23B/
Filed: 1997-12-03
Abstract: A cutting tool assembly (1) in combination with a workpiece having an axis of rotation, said cutting tool assembly for turning a stepped square shoulder on said workpiece, the cutting tool assembly comprising a tool holder having seated therein a cutting insert (4) presenting an acute insert cutting corner (7) at the juncture of substantially concave operative and inoperative cutting edges (8); characterized in that said cutting insert is substantially square shaped and is so disposed in a top view of the cutting tool assembly that a first non-zero clearance between said operative cutting edge and a first surface of the stepped square shoulder is less than a second non-zero clearance between said inoperative cutting edge and a second surface of the stepped square shoulder, said first and second non-zero clearance being taken at equal distances from an intersection of said first and second surfaces and wherein a maximal depth of cut of the cutting tool assembly is limited to less than the length of a side of an imaginary square in which the insert is inscribed, in a top view of the inser
Patent IL-153300-A (IL)
Title: System for securely communicating amongst client computer systems
IPC: G06Q10/00
Filed: 2002-12-05
Abstract: A data transaction processing system in which transaction data is entered by the user in response to prompts in a template which is tailored to each user application. The template and entered data are accumulated into data transactions via standard protocol that are immediately transmitted upon completion to an external database server for processing and storage. In response to requests from the transaction device, the database, which stores server may return data streams for use in completing the fields in the data transaction or in a menu on the display which was read in from the database server or a remote phone mail system. The transaction entry device is integrated with a telephone and is accessed via a touch screen, a keyboard, a magnetic card reader, voice entry, a modem. A plurality of database servers under the control of broad operations system server (BOSS) software and a plurality of form-driven client computing devices are provided to create an open platform system for communicating transaction between the clients, applications and databases. Advantageously, a locator server computer serves to retrieve IP address numbers, PSTN numbers and other network identification information for use in identifying and locating, e.g., an originating user and a destination client device.
Patent IL-157945-A (IL)
Title: Injection needle assembly
IPC: A61M25/00
Filed: 2003-09-16
Abstract: An elongated tubular needle for injecting a fluid into a human body or retracting a fluid from the human body, comprising; a tubular needle cannula (1) having a skin piercing distal end (4), an opposite proximal end (5), and a tubular sidewall (2) there between having an outside diameter at the skin piercing end (4) which is smaller than the outside diameter at the opposite proximal end (5) thereof, and a cylindrical lumen (3) extending through the needle cannula (1) and having approximately the same uniform inside diameter through the needle cannula (1). <IMAGE>
Patent IL-161308-A (IL)
Title: Alkyl ether derivatives or their salts, their preparation and pharmaceutical compositions comprising them
IPC: C07D409/12
Filed: 2004-04-07
Abstract: Alkyl ether derivatives (I) are new. Alkyl ether derivatives of formula (I) and their salts are new. [Image] R 1, R 2 : H, halo, optionally substituted alkyl, aryl, aralkyl, alkoxy, aryloxy, alkylthio, arylthio, alkenyl, alkenyloxy, alkylsulfonyl, arylsulfonyl, carbamoyl, heterocyclyl, NO 2, oxo or optionally protected hydroxy, amino or carboxyl; R 3 : optionally substituted alkylamino or optionally protected amino or hydroxy; A : 5 or 6 membered heteroaryl or benzene; m, n : 1-6; and p : 1-3. ACTIVITY : Calcium-Antagonist. MECHANISM OF ACTION : Neuroprotective; CNS-Gen. In nerve regeneration models in SD rats 1-{3-[2-(1-benzothiophen-5-yl)ethoxy]propyl}-3-azetidinol (Ia) hydrochloric acid salt administered at 1 mg/kg/day orally for 13 days increased regeneration by 186% compared to a control.
Patent IL-161341-A (IL)
Title: Sensitivity controls for blood serology prepared from modified cells
IPC: G01N33/96
Filed: 2004-04-13
Abstract: The invention provides for a process for preparing a sensitivity control for blood group determination including dissolving an amount of an antigen in water to give an antigen solution of known concentration, contacting the antigen solution with cells to allow insertion of antigen molecules into the cell membranes of the cells to give transformed cells or contacting the antigen solution with cells that have been modified by the insertion of a linker molecule into the membranes of the cells to allow attachment of antigen molecules to the linker molecules to give transformed cells, washing the transformed cells to give a transformed cell solution, and determining the concentration of the transformed cell solution to enable the solution to be used as a sensitivity control for blood group determination.
Patent IL-173517-A (IL)
Title: Method and apparatus for filling a container
IPC: B65B1/22
Filed: 2006-02-02
Abstract: A method and apparatus for filling with powder (4) a container (8) having an open end, including positioning an outlet of a hopper (2) containing powder above the open end of the container (8), mechanically agitating the hopper so as to cause powder (4) to be transferred from the hopper to the container and mechanically agitating the container, wherein the steps of mechanically agitating are conducted by at least a predetermined amount sufficient to ensure that the container is filled with powder at a predetermined density.
Patent IL-180083-A (IL)
Title: Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
IPC: H04J13/00
Filed: 2006-12-14
Abstract: A rate matcher (142-144) by-passes the information symbols and processes parts of the first and second parity symbols, according to a given rate matching rule. A demultiplexer (141) is used for demultiplexing each of the radio frames received from a segmenter into three streams, one of information symbols, one of first parity symbols, and one of second parity symbols. The segmenter receives the symbols from an interleaver, and outputs the received symbols in at least one radio frame. The interleaver is used for interleaving the encoded symbols by a predetermined interleaving rule. An encoder receives an information bit stream, and generates information symbols. An independent claim is also included for a transmission method in a mobile communication system.
Patent IL-191116-A (IL)
Title: Brace-locking device for an aircraft undercarriage
Filed: 2008-04-28
Abstract: The device has a spring unit (23) hitched to a lever (20) articulated on a brace, where the lever has a hole in which a finger (22) is engaged. The finger is integrated to a lower arm (10a) articulated on the brace. The lever moves between a confirmation position, in which the finger is engaged in a return part of the hole when a stabilizing unit is in locking position, and a release position in which the finger is engaged in a curved part (21b) of the hole when the unit is not in the locking position, where the part (21b) extends along an arc of circle centered on articulation axle (X).
Patent JP-H10289032-A (JP)
Title: Clock circuit for semiconductor integrated circuit
Inventor: EJIMA NOBUAKI
IPC: H03L7/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To automatically execute the setting of multiplication, which is adjusted to the frequency of a bus, without setting from outside by comparing a clock signal with a prescribed frequency and setting the multiple value of PLL and the frequency-dividing value of a frequency-dividing circuit with output signals. SOLUTION: A clock comparison circuit 111 compares the prescribed frequency with the clock signal 107 as a basic clock. A ratio between the frequencies of the basic clock and the clock signal 107 is outputted to a multiple selection signal 121. A multiple setting circuit 112 holds data of the multiple selection signal 121 and outputs a multiple/frequency division setting signal 122. A multiple/frequency division setting circuit 113 converts data of the multiple/ frequency division setting signal 122 into data for setting the multiple value of PLL 103 and outputs a multiple signal 108. Then, data is converted into data for setting the frequency-dividing value of the frequency-dividing circuit 104 and a frequency-dividing signal 124 is outputted. Then, the multiplication of PLL and the frequency division of the frequency-dividing circuit are automatically set.
Patent JP-2000290306-A (JP)
Title: Preparation of polymer solution
Inventor: SAITO YUKIO
IPC: C08F6/10
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a polymer solution which is highly safe and has few odors when it is used due to low contents of unreacted unsaturated monomers. SOLUTION: In a preparation method of a polymer solution by radical polymerization by using a solvent for unsaturated monomers and a polymer, a radical polymerization initiator and unsaturated monomers containing one or more unsaturated monomers having boiling points below the boiling point of the solvent, the following conditions (1) to (4) are satisfied. (1) The unsaturated monomers and the solvent are charged such that the weight ratio of the total amount of the unsaturated monomers to the solvent is 1/9 to 7/3. (2) Polymerization is continued till the lowest conversion ratio of an unsaturated monomer among the unsaturated monomers having boiling points below that of the solvent reaches 90% or more.  (3) Unreacted monomers are selectively concentrated and removed under distillation conditions of a theoretical plate number of 3 or more and a reflux ratio of 0.5 or more after the polymerization completes. (4) The removing ratio of the solvent after the fractionation is 20 wt.% or less based on the amount of the solvent charged.