baber/WOPTO huggingface dataset:
Patent GB-819420-A (GB)
Title: Improvements in the production of saturated chloro-hydrocarbons
IPC: C07C17/02
Filed: 1958-01-08
Abstract: Saturated chlorinated hydrocarbons are prepared by the addition of chlorine to olefinic, cyclo-olefinic or alkenyl-aromatic hydrocarbons or their halogen-substituted derivatives in the presence of a catalyst which contains a platinum metal or a compound of one of the platinum metals at temperatures of up to 300 DEG  C.  The reaction may be effected in the liquid phase, e.g. in a melt or in solution or in an emulsion, or in the gas phase.  Temperatures as low as - 25 DEG C. are mentioned for solution or emulsion working.  Catalyst metal compounds specified are the chlorides and oxides.  They may be used in conjunction with carriers such as aluminium oxide, silica gel, pumice, fuller's earth or active carbon.  Specified compositions are palladium, iridium or rhodium chloride on aluminium oxide. Generally 0.5 to 15 per cent by weight of catalytic substance is used referred to the total weight of the catalyst.  Catalysts for liquid phase operation are preferably pre-treated with halogen or hydrogen halide, if desired at elevated temperature.  For gas phase operation the catalyst may be rigidly arranged or may move in the reaction vessel, e.g. in the fluidized state.  The catalyst is preferably kept in motion in liquid phase operation.  The process may be applied to mixtures of olefines as are present in cracking gases or in petroleum fractions.  Saturated hydrocarbons may be present as inert diluent or solvent.  It may be desirable to lead an inert organic solvent, such as a chlorinated hydrocarbon which cannot be further chlorinated under the reaction conditions, into the reaction chamber with the reactants to prevent crystallization of high melting product.  The chlorine may be mixed with nitrogen or other inert gas and is preferably caused to circulate in the reaction vessel.  In general the chlorine is used in the ratio of 1 to 5 parts by weight per part of initial material.  The process may be carried out under reduced, normal or increased pressure.  In examples: (1) 1,2-dichlorpropane with some 1,2,3-trichlorpropane is prepared by the gas phase chlorination of propene using palladium chloride/alumina catalyst; (2) a mixture of cyclo-octene with cyclo-octane is chlorinated in the gas phase to 1,2-dichlorocyclo-octane using PdCl2/Al2O3, PdCl2/SiO2, IrCl3/Al2O3, RhCl3/Al2O3 and NaPtCl6/SiO2 catalysts; (3) a ,b -dichloroethylbenzene is prepared by chlorinating styrene in refluxing CCl4 solution using PdCl2/Al2O3 catalyst and passing in gaseous chlorine; (4) cyclo-octyl dichloride from cyclo-octene; and (5) 1,2,3-trichlorpropane from allyl chloride are prepared using cold CCl4 solution and adding the chlorine in solution in CCl4.
Patent GB-584603-A (GB)
Title: Improvements relating to means for automatically disabling the ignition of an internal combustion engine at a predetermined engine speed
IPC: F02P9/00
Filed: 1945-06-09
Abstract: 584,603. Engine stop-gear. BRITISH THOMSON-HOUSTON CO., Ltd., and MAYCOCK, W. H. Jan. 9, 1945, No. 755. [Class 122 (iv)] [Also in Groups XXVII and XXXVII] Means for automatically cutting out the ignition of an internal-combustion engine at a predetermined speed and re-establishing it again at will comprises a centrifugally acting device driven at or proportional to engine speed and arranged to actuate an armature 10 forming part of a relay device 9 into a position in which it is held magnetically and operates a switch which cuts out the ignition, the relay device having an energizing winding 16 adapted to be energized at will for returning the armature and switch to its original position. As shown the centrifugal device comprises a disc 1 attached to the magneto shaft on which is pivoted a heavy arm 3. Rotation of the shaft causes the arm to swing outwardly against the action of a spring 5 until it contacts a stop 6. In the latter position a spring member 7 carried by the arm actuates the armature. The armature comprises a pivoted arm 10 mounted on the relay device 9 and the relay device is so positioned that when the arm 3 contacts the stop 6 the spring 7 contacts the armature positively and moves it towards a magnet 11 forming part of the relay device. The magnet holds the armature in position. In this position the armature which carries a contact 12 short circuits the primary of the magneto by engagement of this contact with a fixed contact 13. To restore the armature to its original position a winding 16 is arranged in the relay device. This winding is energized by means of a battery and switch and produces a magnetic flux which opposes the magnet 11 and causes this to release the armature. The armature may carry two sets of contacts to short circuit the two primaries of a twin magneto.
Patent GB-596307-A (GB)
Title: Improvements in or relating to change-speed gears
IPC: F16H3/10
Filed: 1945-01-11
Abstract: 596,307. Change-speed gear. GRYLLS, S.H. Jan. 11, 1945, No. 944. [Class 80(ii)] A two-speed gear comprises a friction or positive clutch 3, providing a directdrive between aligned input and output shafts 1, 6; a one-way clutch 10 in one of two countershaft pinions 8, 11 of a reducing-train 7, 8, 11, 12; a second friction or positive clutch 15 for bridging the one-way clutch 10 to transmit engine braketorque in the reduced ratio when required; and a second one-way clutch 16, arranged reversely between the output and input shafts 6, 1 to transmit engine braketorque in the high-ratio when neither clutch 3, 15 is engaged. The clutches 3, 15 may be of the cone, multi- or singleplate, band, or positive-dog type operated mechanically, hydraulically, by pneumatic pressure or suction, or electrically. The gear, two or more of which may be arranged in series on a motor-vehicle, is driven through a centrifugal, or hydraulic clutch or torque-converter 2, which may have an emergency friction or jaw clutch to enable a drive to be transmitted to the engine at speeds below the disengaging speed of the centrifugal or fluid clutch.
Patent HK-15996-A (HK)
Title: Method for programming domestic video apparatuses
Inventor: EIGELDINGER NORBERT
IPC: H04N5/782
Filed: 1996-01-25
Abstract: The invention concerns a process and a device for programming a home video appliance, in particular a cassette recorder, with the data required for receiving and/or recording selected broadcasts. The data required, which contain details of broadcasts, may be derived from tables transmitted by teletext signals (teletext tables) and stored in a memory (program storage) of the home video appliance. The correspondence between the teletext table selected and a predetermined standard for transmitting programming data to the said appliance (VPV standard) is automatically verified. In the event of non-correspondence, the data required (program source, broadcast date, starting time, VPS time and/or stopping time) are automatically derived, as far as possible, from the selected teletext table in response to a special instruction (''Program''), the inner may be asked to supply the missing data required, and the data required are transferred to the program storage by a process similar to the remote-controlled transmission process generally used in home video appliances. The user can therefore easily program his home video appliance even when using teletext tables which do not correspond to the above-mentioned VPV standard.
Patent HK-17994-A (HK)
Title: Improved process for making superconductors
Inventor: HOROWITZ HAROLD SAUL
IPC: C01G3/00
Filed: 1994-03-03
Abstract: There is disclosed an improved process for preparing a superconducting composition having the formula MwAzCuvOx wherein M is selected from the group consisting if Bi, Tl, Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm Yb and Lu; A is at least one alkaline earth metal selected from the group consisting of Ba, Ca and Sr; x is at least 6; w is at least 1; z is at least 2 and v is at least 1; said composition having a superconducting transition temperature of above 77 K, preferably above about 90 K; said process consisting essentially of (a) forming a suspension having an M:A:Cu atomic ratio of w:z:v by mixing A(OH)2, AO or AO2and M2O3 with an aqueous solution of cupric carboxylate or cupric nitrate at a temperature from about 50 DEG  C. to about 100 DEG  C., or mixing A(OH)2 with an aqueous solution of Cu carboxylate, nitrate or a mixture thereof and M carboxylate, nitrate or a mixture thereof at a temperature from about 50 DEG  C. to about 100 DEG  C.; (b) drying the suspension formed in step (a) to obtain a precursor powder; and (c) heating and cooling the powder under specified conditions to form the desired superconducting composition. Shaped articles thereof are also disclosed.
Patent HK-70896-A (HK)
Title: Machine tool with c-shaped frame
Inventor: DAALEN PETER VAN
IPC: B30B15/04
Filed: 1996-04-25
Abstract: A machine tool, in particular a machine for working with punches and dies parts formed from sheet material, comprises an essentially C-shaped frame (2) made up of two parallel-connected, essentially C-shaped frame parts (3, 4). The first frame part (3) is designed to absorb the reaction forces from forces exerted by tools (12, 13) placed between the arms of the C-shaped parts. The second frame part (4) is designed to hold the tools in a desired position relative to each other. The two C-shaped frame parts (3, 4) near the ends of the arms (5, 6, 8, 11) thereof are connected to each other only by means of a hinge joint (7) between the bottom arm (5) of the first C-shaped frame part (3) and the neighboring bottom arm (6) of the second C-shaped frame part (4), and a connecting element (10) which at one side is hingedly connected to the top arm (8) of the first C-shaped frame part (3) by means of a hinge joint (9) and at the other side is connected to the top arm (11) of the second C-shaped frame part (4). The frame parts (3, 4) are connected in such a way that said connecting element can be moved in the working direction of the tools. The axes of the hinge joints (7, 9) are essentially at right angles to the principal plane of the C-shaped frame part (3), and intersect the common axis of tools (12, 13) placed between the arms (5, 6, 8, 11) of the C-shaped frame parts (3, 4).
Patent HK-99088-A (HK)
Title: Systems for transmitting light
Inventor: CHAPPELL ROBERT E
IPC: G01D5/26
Filed: 1988-12-08
Abstract: In a system for the transmission of light from a process measuring device to an alarm actuating circuit, an optical fibre (14) is positioned adjacent each process monitoring location and transmits light therefrom to a remotely located matte screen (12) from which it is reflected to a pair of optical fibres (16, 18). The optical fibre (16, 18) transmit the light to respective optical diodes (20, 22) which are selectively actuated in response to the colour of the light being transmitted and which, in turn, selectively actuate an alarm circuit connected thereto.
Patent HU-T43949-A (HU)
Title: Process for preparing pastils with long active substance release
Inventor: DIETZ JOSEPH CH
IPC: A61K9/22
Filed: 1987-03-09
Abstract: Prepn. of a sustained release bolus formulation comprises (a) injecting a softened dry blend or pelletised dry blend of 1-20wt.% active ingredient (I), 1-40wt.% wax or mixt. of waxes, 0-23wt.% fat and 20-85wt.% high density filler into a mould; (b) cooling the mould to solidify the bolus; and (c) removing the bolus from the mould. (I) is pref. diflubenzuron, avoparcin, sulphamethazine, tetracycline, tylosin or a polyether ionophore, or levamisol, tetramisol, ivermectin or a phenothiazine. The wax may be a paraffin or microcrystalline animal, mineral or vegetable wax.
Patent JP-H06169328-A (JP)
Title: Modulation method and circuit constitution
Inventor: YUHA RAPERI
IPC: H03C3/09
Filed: 1993-01-04
Abstract: PURPOSE: To directly generate a phase modulation signal or a frequency modulation signal by a PLL frequency synthesizer. CONSTITUTION: Since an interpolating synthesizer can generate very dense rasters of an output frequency fX, pulses received from both of a branch line of a reference signal fO and a voltage controlled oscillator CO 65 by a phase comparator 63 are extended in extending means 62, 69, 67, 68 by desired extents k1 , l+Δk, k2 , and L. Numbers k1 and k2 are proportional to the extents of extension. When these integers are changed furthermore in proportion to a modulation signal, this change of integers changes the time difference of pulses received by the pulses phase comparator 63. This change of the time difference changes the output signal fX of the voltage controlled oscillator 65.  This method is especially suitable for execution of digital quadrature phase shift keying QPSK or quadrature amplitude modulation, and in this case, shift from one carrier phase to another has prescribed size and waveform as a function of time.
Patent JP-S61159707-A (JP)
Inventor: HAYASHI NAOKI
IPC: H01C10/30
Filed: 1985-01-07
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-H05184859-A (JP)
Title: Wet type flue gas desulfurizer and method for recovering centrifuge discharge liquid therefrom
Inventor: KATAGAWA ATSUSHI
IPC: B01D53/34
Filed: 1992-01-06
Abstract: PURPOSE:To provide a compact system for recovering gypsum where a thickener is eliminated and gypsum of high purity excellent in dewatering ability and having large particle diameter is recovered and the amount of blowdown is not increased. CONSTITUTION:A gypsum recovery system consisting of only a centrifuge 12 for separating gypsum in absorbent slurry subjected to reaction with exhaust gas 4 in an absorber 5 and a circulating route for returning fine gypsum crystal which are not completely separated by the centrifuge 12 together with a liquid separated from gypsum to the absorber 5 is provided. That is, the gypsum recovery system consisting of only the centrifuge 12 and discharge liquid tanks 22, 23 for recovering the centrifuge discharge liquid is provided and the discharge liquid high in solid matter concentration and the discharge liquid low in solid matter concentration or the discharge liquid high in chlorine concentration and the discharge liquid low in chlorine concentration are recovered separately in discharge liquid recovery tanks 22, 23 in accordance with the operation of the centrifuge 12.
Patent JP-H01288366-A (JP)
Title: Method for cleaning surface to be painted using cleaning film
Inventor: KAWAMOTO SHINYA
IPC: B05D3/12
Filed: 1988-01-04
Abstract: PURPOSE:To form a clean surface to be painted convenient to painting and to make succeeding painting work easy to execute, by penetrating the dust and contaminant on the surface to be painted in a synthetic resin having proper properties to remove the same along with said resin. CONSTITUTION:In order to clean a surface to be painted, a flexible dry film is formed to said surface to be painted prior to painting and a liquid synthetic resin having no adhesiveness is applied thereto to penetrate the resin in the dust, contaminant, floating rust and floating old paint formed on the surface to be painted to form a film (hereinafter referred so as a cleaning film) and slits are partially provided to the film to peel off the bonded substances inconvenient to the surface to be painted to form a clean surface suited for painting. When the cleaning film has strength insufficient to peel off, a resin forming a stronger flexible film and integrally adhered to the cleaning film is applied to said cleaning film so as to be superposed thereon to enhance the strength required when the cleaning film is peeled off. Further, as the resin applied to the cleaning film in a superposed state, one having a property shrunk along with drying is used to make the cleaning film easy to peel off.
Patent JP-S63169026-A (JP)
Title: Mask structure for lithography
Inventor: IKEDA TSUTOMU
IPC: G03F1/22
Filed: 1987-01-06
Abstract: PURPOSE:To perform an optical alignment by providing a thin film which mainly contains aluminum and nitrogen or a thin film made of a laminate containing mainly at least aluminum and nitrogen, and a patterned opening formed on the film as a high energy beam transmission section, thereby eliminating an intensity drop. CONSTITUTION:In a mask structure for a lithography made of a thin film in which a patterned opening is used as a high energy transmission section, the thin film is formed of a film containing mainly aluminum and nitrogen or a laminate containing a film mainly contains at least aluminum and nitrogen. The film in which the aluminum and the nitrogen are mainly contained includes a compound represented by AlN:O, AlN:H, AlN:O:H, AlN:C, AlN:C:O, etc. An inorganic material which forms a laminated layer film is exemplified by boron nitride, silicon oxide, etc. The organic material which forms the laminated layer film is, for example, polyimide, polyamide, etc. Thus, an optical alignment is facilitated.
Patent JP-H02181635-A (JP)
Title: Standard sample
Inventor: IKEBE YOSHINORI
IPC: H01J49/26
Filed: 1989-01-06
Abstract: PURPOSE:To obtain the same effect as that of a conventional special hollow sample table by sticking metallic meshes on the standard sample of a secondary ion mass analyzer so that the center hole of a base is covered. CONSTITUTION:Metal with good conductivity such as SUS is worked as the sample table fitting base 1 of the secondary ion mass analyzer. Further, when a secondary ion adjustment is made, the hole 2 is bored in the center of the base 1 so that the image of the base 1 as a background does not appear. Then the metallic meshes 3 of Ni, etc., which is larger than the center hole 2 is placed so as to cover the center hole 2 and fixed by spot welding. Then, the element of Al, Au, etc., with a high positive or negative secondary ionization rate is formed on the surface of the metallic meshes 3. The same effect with the conventional special hollow sample table is obtained by this constitution, there is no slack generated on the surface of the metallic meshes 3, and a secondary ion image can be adjusted in any case.
Patent JP-S62159067-A (JP)
Title: Inspection system for disk type recording medium
Inventor: HONMA SHINJI
IPC: G11B5/00
Filed: 1986-01-08
Abstract: PURPOSE:To confirm a recording waveform in an error detected position by stopping temporarily a sequence processing, when an error has been detected at the time of executing an error detection processing, and reading out the recorded contents of a track in which an error has been detected. CONSTITUTION:When an inspection preparation is ended, a signal from a microcomputer 18 is applied, and the first track of a magnetic disk on a spindle part is sought by the corresponding magnetic head 7 or 8. Subsequently, by controlling a power source 9 and a stage controller 15, the write of an analog signal is executed by the head 7 or 8. When the write is ended, the recorded contents of the first clock are read out by the head 7 or 8 by controlling the controller 15 and each inspection processing circuit 17, and based on a read-out signal G or H which is applied to each circuit 17 through a read selector 16, a modulation error inspection, and a missing error inspection are executed. When an error is detected, the sequence is stopped temporarily, the read-out of a magnetic disk is repeated, and the waveform of an error detected position is displayed 28.
Patent JP-S59125725-A (JP)
Title: Photopolymerizable resin composition
Inventor: UCHIDA HIROYUKI
IPC: C08F291/00
Filed: 1983-01-06
Abstract: PURPOSE:To improve the adhesive strength of a photopolymerizable resin composition to a metallic surface by adding a very small amount of a specified compound to the composition which is used to form a photoresist for a printed wiring board. CONSTITUTION:This photopolymerizable resin composition consists of a thermoplastic polymer for a binder, a cross-linkable monomer having an ethylenic unsatd. group in the molecule, a photopolymn. initiator, and a compound represented by the formula (where R is H or 1-4C alkyl). The compound is a very effective component for improving the adhesive strength of a photoresist to a metallic plate, and the especially preferred compound is rhodanine, 3-methylrhodanine, 3-ethylrhodanine or 3-propylrhodanine. The amount of the compound contained in the composition depends on the components of the photoresist, the ratio among the components and the hardness of the photoresist after photosetting, and the preferred amount is 0.001-1wt% so as to produce a significant adhesive effect. More than the upper limit of the compound reduces the sensitivity, and less than the lower limit of the compound is liable to cause throwing during solder plating.
Patent JP-H04235406-A (JP)
Title: Digital equalizer
Inventor: TAKAHASHI YOZO
IPC: H03G5/02
Filed: 1991-01-09
Abstract: PURPOSE:To provide an equalizer capable of obtaining the desired frequency characteristics correctly. CONSTITUTION:The desired frequency characteristics is inputted by a mouse 16. The inputted frequency characteristics is displayed on CRT 14. The impulse respose is determined by performing reverse FFT for this frequency characteristics. The convolution operation is performed for the digital data for the musical sound by this impulse response and the modification for the musical sound is performed. Thus, the desired frequency characteristics can be obtained easily and correctly.
Patent MA-40182-A (MA)
Title: NOVEL ANTI-HUMAN Tie2 ANTIBODY
Inventor: ISHII YOSHINORI
IPC: C07K16/46
Filed: 2015-07-14
Abstract: [problem] to provide an anti-human tie2 antibody which prevents or treats diabetic macular edema, diabetic retinopathy, or critical limb ischaemia by binding to human tie2 and activating human tie2. [solution] the inventors of the present invention studied anti-human tie2 antibodies and have provided an anti-human tie2 antibody including four heavy chain variable regions and four light chain variable regions. The heavy chain variable regions comprise an amino acid sequence from amino acid no. 1 to 122 of seq id no:2, and the light chain variable regions comprise an amino acid sequence from amino acid no. 1 to 113 of seq id no:4. One of the heavy chain variable regions and one of the light chain variable regions constitute one antigen-binding site, and the antibody includes four antigen-binding sites.
Patent OA-08725-A (OA)
Inventor: JEAN-LOUIS PEGLION
IPC: C07D307/93
Filed: 1988-03-31
Abstract: Compounds of the general formula I   <IMAGE>   in which R1 and R2, which may be identical or different, each denote a hydrogen atom, a benzyl radical, a cyclohexylmethyl radical or a linear or branched alkyl radical containing from 1 to 10 carbon atoms, optionally substituted with a hydroxy radical, with a carboxy radical or with an alkoxy radical having 1 to 5 carbon atoms, with an alkoxycarbonyl radical having 2 to 6 carbon atoms, with an alkylphenyl radical having 7 to 16 carbon atoms or with a 2-alkylthienyl radical having 5 to 14 carbon atoms, R3 denotes a hydrogen atom or a linear or branched alkyl radical containing from 1 to 4 carbon atoms, A denotes a single bond or a methylene radical, or a radical of formula <IMAGE>   in which R4 is a linear or branched alkyl radical containing from 1 to 4 carbon atoms. These products are useful in anti-depressant, anti-aggressive, or dopaminergic modulation therapy and the corresponding bicyclic compounds are useful as intermediates for ring closure and production of the tricyclic compounds having the foregoing formula.
Patent TR-28134-A (TR)
IPC: D06F34/18
Filed: 1994-02-15
Abstract: To improve the washing behaviour of the laundry and to reduce the consumption of water, of washing agent and of energy, the laundry drum is accelerated, in one direction of rotation, to a first rotational speed (n1) clearly below the starting rotational speed and, in the other direction of rotation, to a second rotational speed (n2) clearly above the starting rotational speed. <IMAGE>