baber/WOPTO huggingface dataset:
Patent HU-T73406-A (HU)
Title: Process for preparing ceramic-like materials and the ceramic-like materials
Inventor: CYRKIEWICZ MARCELI
IPC: C04B18/04
Filed: 1993-08-12
Abstract: PCT No. PCT/PL93/00012 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO95/00583 PCT Pub. Date Jan. 5, 1995This invention relates to a process for preparing ceramic-like materials with specific properties by binding an inorganic filler in the form of a dry composition with a grain size of up to 25  mu m containing in the volume ratio 1:0.-1.52 a waste phosphogypsum and magnetite or glass-forming oxides, with an unsaturated polyester resin in an amount of 46-220 volume parts per 100 volume parts of the filler. The use of magnetite makes it poisible to prepare materials with magnetic properties, while glass-foming oxides enable preparing materials effective to absorb an X-radiation of 45-55 keV and a hard radiation of 0.6-125 MeV. When an expanding agent is added to the raw composition according to this invention, an expanded material is obtained, having completely closed pores, particularly useful in the building industry. The resultant ceramic-like materials are characterized by good adhesion to metals, plastics, glass, wood, concrete and can be easily joined with them both at the stage of polymerization and after its termination by using a prepolymerized resin as a binder.
Patent IL-71097-A (IL)
Title: Liquid formulations of dihydropyridines and their preparation
IPC: A61K31/44
Filed: 1984-02-28
Abstract: A rapidly absorbable liquid formulation of a dihydropyridine comprising, by weight, about 0.5 to 10 parts of a dihydropyridine of the formula   <IMAGE>   in which R1 is C1-C4-alkyl, optionally substituted by C2-C3-alkoxy, R2 is C1-C10-alkyl, optionally substituted by C1-C3-alkoxy, trifluoromethyl or N-methyl-N-benzylamino, R3 is C1-C4-alkyl, cyano or hydroxymethyl, and X is 2- or 3-nitro, 2,3-dichloro or 2,3=N-O-N=, 20 to 60 parts of a solubilizing agent and 80 to 40 parts of a diluent.
Patent IL-83871-A (IL)
Title: Naphthyl derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D491/056
Filed: 1987-09-11
Abstract: The present invention relates to new naphthyl derivatives of general formula    <IMAGE>  (I)  wherein N represents the number 1 or 2, A represents a -CH2-, -CO-, -CH2CH2-, -CH=CH-,   <IMAGE>  while the atom marked with an x is linked to the phenyl nucleus, E represents a straight chained alkylene group optionally substituted by an alkyl group, G represents a straight chained alkylene group optionally substituted by an alkyl group, L represents a bond or an oxygen atom, if G represents a straight chained alkylene group with 2 to 5 carbon atoms optionally substituted by an alkyl group, R1 and R2, which may be identical or different, represent alkyl or alkoxy groups or R1 and R2 together represent an alkylenedioxy group, R3 represents a hydrogen atom, or an alkyl or an allyl group, R4, R5 and R6, which may be identical or different, represent hydrogen atoms, alkyl or alkoxy groups, the enantiomers and the acid addition salts thereof, which have valuable pharmacological properties, particularly a heart rate lowering activity. The new compounds may be prepared using methods known per se.
Patent IL-85132-A (IL)
Title: Triazolyl derivatives, their preparation and compositions containing them
IPC: A01N43/653
Filed: 1988-01-19
Abstract: 1. Claims for the Contracting States : DE, GB, FR, IT, NL, SE, LI, CH, BE, AT, LU, GR 1-phenoxyphenyl-1-triazolylmethyl-carbinols of formula I   see diagramm : EP0275955,P12,F4   in which R1 is fluorine, chlorine or bromine, R2 is fluorine, chlorine, bromine or methyl, and the acid addition salts with phytophysiologically tolerable organic and inorganic acids. 1. Claims for the Contracting State : ES A process for the preparation of the 1-phenoxyphenyl-1-triazolylmethyl-carbinols of formula I   see diagramm : EP0275955,P13,F5   in which R1 is fluorine, chlorine or bromine and R2 is fluorine, chlorine or bromine or methyl and acid addition salts thereof, characterised in that 1H-1,2,4-triazole or a metal salt thereof is condensed with a 4-phenoxy-acetophenone of formula II   see diagramm : EP0275955,P14,F1   in which R1 and R2 have the meanings given above and X is a nucleofugal leaving group, and the resulting 2-(diphenyl ether)-1-(1H-1,2,4-triazol)-ethan-2-one of formula IV   see diagramm : EP0275955,P14,F2   in which R1 and R2 have the meanings given above is reduced with hydrogen or a hydrogen donor.
Patent IL-95053-A (IL)
Title: Substituted 2-imino-3-alkylbenzothiazolines, their preparation and pharmaceutical compositions containing them
IPC: A61K31/425
Filed: 1990-07-12
Abstract: Compounds of formula: <IMAGE> in which R1 denotes a substituted 1-piperazinyl, substituted 1,2,3,6-tetrahydro-1-pyridyl or substituted piperidino radical, R2 denotes a polyfluoroalkoxy radical and n is equal to 2 or 3, salts of these compounds with an acid, processes for their preparation and medications containing them.
Patent IL-96429-A (IL)
Title: 5-hetrocyclic-pyridine-2, 3-dicarboxylates and methods for the preparation thereof
IPC: C07D417/14
Filed: 1990-11-21
Abstract: There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.
Patent JP-H07220416-A (JP)
Title: Track retrieval device
Inventor: INOUE SHIGETOSHI
IPC: G11B21/08
Filed: 1994-01-31
Abstract: PURPOSE:To measure a track by filling a dropout pulse by providing a pulse width measuring device at the output signal of a binarization device, a next pulse-prediction device according to it, or an interpolation signal device for generating pulses at a calculation device when no pulses are output. CONSTITUTION:When an optical pickup crosses a track, a next pulse output- prediction time is predicted based on the measured value of pulse width according to a system control microcomputer 7 as a pulse width measuring device for measuring the pulse width in the output signal of a TZC counter 16. Namely, based on the measured value of the pulse width by the microcomputer 7, the microcomputer 7 as a pulse prediction device predicts the next pulse output- prediction time. Then, when no pulse is output at the pulse-prediction time, an interpolation signal generation circuit 14 generates pulses as interpolation signals by a track counter 15. Therefore, the counter 15 fills pulses and counts tracks even when the pulse which should exist are missing.
Patent JP-S56108650-A (JP)
Title: Sheet clamper
Inventor: NAKAHARA TOSHIO
IPC: B65H5/12
Filed: 1980-01-31
Abstract: PURPOSE: To closely contact a sheet with a drum along the outer peripheral surface thereof by specifying the disposition of a clamping claw.  
     CONSTITUTION: A sheet clamper is disposed in a shallow groove formed to extend in an axial direction along a belt-formed portion of a drum frame 62 of a transfer drum 61. The sheet dlamper includes a plurality of clamping claws 64 disposed on a rotatable shaft 67, a continuous holding spring 65 for holding down the clamping claws 64 and the rotatable shaft 67 from above, and a holding plate 66 for fixing the holding spring 65 from above. By the construction, when the rotatable shaft 67 is rotated for a predetermined period of time by a cam action, the clamping claws 64 rock against the urging of the holding spring 65 whereupon an upper part 64a which is normally contacted with the outer peripheral surface of the drum is removed from the drum outer periphery. Thus, an end of a transfer sheet S enters, while advancing, between the thus opened upper and lower parts 64a, 64b whereafter the clamping claws 64 rock downwardly to clamp the end of the transfer sheet S between the drum outer periphery and the upper part 64a of the clamping claws. Accordingly, the transfer sheet S can be closely contacted with the drum outer periphery without swelling out therefrom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52135219-A (JP)
Title: Wiring method between electronic apparatuses
Inventor: ENDOU KATSUO
IPC: G06F1/00
Filed: 1977-02-03
Abstract: PURPOSE: By using a double sheath-type cable, a good wiring method which can carry out wiring in an apparatus and wiring for connection between apparatuses by only a piece of cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000209644-A (JP)
Title: Composite terminal for radio communication
Inventor: TSUJII MASAO
IPC: H04W48/18
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To allow a terminal that can make communication with a plurality of radio communication networks to easily reserve a communication channel in the case of making a call. SOLUTION: At application of power to a portable telephone set, the portable telephone set registers its position to the radio communication networks of PHS and PDC (S1, S2). Then a PHS mode and a PDC mode are switched at a prescribed time interval in a communication standby state, and every time an SCCH is received, the traffic of the PHS(PHSTR) or the traffic of the PDC (PDCTR) is extracted from the SCCH and stored in a memory (S3-S8). When call transmission processing is started, the PHSTR and the PDCTR stored in the memory are read (S9, S10), either of the PHS and PDC communication methods whose traffic is smaller is selected (S11), a communication channel is set up (S12, S14) and communication is started (S13, S15).
Patent JP-H03215505-A (JP)
Title: Solid catalyst component and catalyst for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1990-01-22
Abstract: PURPOSE:To prepare a solid catalyst component which shows a high activity and enables a stereoregular polymer to be produced at a high yield in the polymn. of an olefin by treating diethoxymagnesium with titanium tetrachloride, trialkoxyboron, and phthalic dichloride in a specific manner. CONSTITUTION:Mg(OC2H5)2 suspended in an alkylbenzene (e.g. toluene) is brought into contact with TiCl4 in a vol. ratio to the alkylbenzene of 1 or lower; the treated product is mixed with B(OR)3 (wherein R is CH3, C2H5, C3H7, C4H9, etc.) at 80 deg.C or lower and then with phthalic dichloride at 80-120 deg.C; the resulting mixture is reacted to give a solid substance, which is washed with the alkylbenzene and reacted with TiCl4 in the presence of the alkylbenzene (in a vol. ratio of TiCl4 to the alkylbenzene of 1 or lower). These steps are repeated three times. The resulting product is used as a solid catalyst component for an olefin polymn. catalyst. and is combined with an organsilicon compd. shown by SiRn(OR')4-n and an organoaluminum compd. to give the catalyst.
Patent JP-S5398943-A (JP)
Title: Preparation of 2,3-dichloro-1,4-naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07C67/00
Filed: 1977-02-04
Abstract: PURPOSE: To prepare the highly pure title cpd. safely and economically, useful as antibacterials and intermediates for naphthoquinone derivs., in high yield by chlorination of 1, 4-naphthoquinone in the presence of a specific catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02190267-A (JP)
Title: Grinding stone
Inventor: OKA MASAYUKI
IPC: B24D3/02
Filed: 1989-01-18
Abstract: PURPOSE:To cause polishing particles and mica particles to alternately act and to provide a finish surface of good quality by a method wherein a tabletform binder is mixed in blend particles of the two types of the particles to mold it. CONSTITUTION:Cutting is effected between the starting end and the terminal of the surface to be ground of a work by means of the cutting edge of polishing particles 2 or 21, and shavings and a friction heat are emitted to the outside. In this case, a part of them reside on the working surface, and the heat is permeated deep. In which case, by means of the cutting edge of mica particles 3 or 31 in which a tabletform binder 4 is mixed for molding, flaw marks produced by the polishing particles 2 or 21 are polished and the transmission heat of shavings is diffused by a centrifugal force as cleaning is effected, and the shavings are forced to rebound without allowing adhesion of them on a working surface. As noted above, a finish surface of good quality is provided through the alternate action of the two types of particles (2, 21) and (3, 31).
Patent JP-H08197091-A (JP)
Title: Water treating machine and method for removing its scale
Inventor: MANABE HIROSHI
IPC: C02F5/08
Filed: 1995-01-27
Abstract: PURPOSE: To provide a water treating machine by which scale on a water treating machine main body can be removed without preparing a scale dissolving cartridge particularly and also the numbers of attaching and detaching a cartridge can be lessened and the maintenance is easy, and a method for removing its scale. CONSTITUTION: In the water treating machine provided with the water purifying cartridge 5 periodically exchanged at a water feed side of the water treating machine main body 1, in freely attachably and detachably, a scale dissolving chemical is filled into a downstream side of the water purifying cartridge 5.
Patent JP-H07221301-A (JP)
Title: Insulated gate field-effect transistor and its manufacture
Inventor: IKEDA TADASHI
IPC: H01L21/74
Filed: 1994-02-02
Abstract: PURPOSE:To eliminate the path of a punch-through current by limitatively forming a buried oxidized area at the part facing a gate electrode in the semi conductor substrate area of a MOS transistor. CONSTITUTION:An SiO2 oxide film is formed by thermally oxidizing the main surface 21a of a substrate in a MOS transistor forming section surrounded by an element separating insulating layer 24. After forming a conductive layer on the SiO2 oxide film, the part other than the part facing a buried oxidized area 14 is etched off. Thus a gate electrode 13 is formed on the SiO2 film on a gate insulating film 12 through the film 12. Then a source area 15s and drain area 15d are formed to such depths that the areas 15s and 15d do not come into contact with the oxidized area 14 from the main surface 21a by implanting As ions into both sides of the gate electrode 13 by using the electrode 13 as a mask. When the electrode 13 is formed through the insulating film 12 and the oxidized area 14 is limitatively formed at the part facing the electrode 13, the path of a punch-through current can be eliminated.
Patent JP-S54104282-A (JP)
Title: Multi-cavity klystron
Inventor: KAGEYAMA TAKAO
IPC: H01J23/20
Filed: 1978-02-02
Abstract: PURPOSE: To realize the high efficiency of a narrow-band klystron with the whole length of its tube limited shortly, by producing the bunching effect of the 2nd higher harmonic.  
     CONSTITUTION: Between input cavity 6 and output cavity 18, intermadiate cavities 9, 12 and 15 are arranged and among cavities, drift tubes 8, 11, 14, and 17 are provided along the path of beam 3. Drift tube 14 is made the longest and its reduction plasma angle should be between 70 and 90 degrees. Since the gain-frequency characteristics of the device are in a narrow band, the reduction plasma angle is selected as mentioned above by using methods 21 to 25 so that each cavity will tune to a frequency within ±0.5% of a passing-band center frequency; cavities 5 and 9 increase the gain and cavities 12 and 15 tune to a frequency within +5% of the passing-band center frequency to increase efficiency. In this case, mutual action gap 13 obtains 20% of a DC beam voltage easily and the bunching effect of the 2nd higher harmonic can be obtained, with the fixed-length drift tube 14, making use of the 2nd higher harmonic component of a space charge field in the beam. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57125592-A (JP)
Title: Color frame detector
Inventor: TAKIMOTO HIDEKI
IPC: H04N9/82
Filed: 1981-01-28
Abstract: PURPOSE:To prevent malfunction due to change in temperature, moisture and the like or mixing of noise for detecting the color frame at high accuracy, by detecting the color film through latching of the 1st signal with the frame pulse or vertical synchronizing pulse in a video signal. CONSTITUTION:A TV video signal from an input terminal 14 is separaed into horizontal and vertical synchronizing signals at a synchronizing separation circuit 2, the horizontal synchronizing pulse is counted down to produce the 1st signal in rectangular wave from a sample hold circuit 3, and saturation amplification is made at a comparator 4 to output the burst gate pulse in rectangular wave. This pulse gates the horizontal synchronizing pulse and a delayed latch signal is made at a latch point indicator 9, it is applied to a counter 12 via the 1st latch circuit 8, the horizontal synchronizing pulse is counted at counter 12 and added to a 1/2 synchronizing frequency division circuit 10. When it exceeds the preset value, the phase is inverted at a gate pulse generating circuit 11 and added to an AND gate 6, and the color frame is detected at a frame latch circuit 13.
Patent JP-S55103959-A (JP)
Title: Printing mode selector for printing drum of rotary press
Inventor: FUJISHIRO YUUJI
IPC: B41F13/28
Filed: 1979-02-02
Abstract: PURPOSE:To ensure that an eccentric sleeve can be moved from one polar position to the other in one stroke by a method wherein a double angle displacement mechanism by gears is provided bewteen the starting end portion of a link mechanism and the tip end portion of a rod of an operation means. CONSTITUTION:When a multi-mode rotary press capable of printing in plural different modes is to be changed over from one mode to another, a piston rod 34 of an air cylinder 33 is withdrawn, which results in that the operation of the rod 34 is doubled by a double angle displacement mechanism provided at a main shaft 35 and an auxiliary shaft 36, and a link 32 is pushed up. By this, a pair of links 25 and 26 are aligned straight, so that printing drums 18 and 19 are contacted with plate drums 16, 17 and a pressure drum 20 (quintuple contact series) by a pair of eccentric links 21 and 22. On the other hand, when the rod 34 is pushed out, the links 25 and 26 are positioned in V-shape, so that the drums 18 and 19 are contacted respectively with the drums 16 and 17 (quadruple contact series).
Patent JP-S57126475-A (JP)
Title: N-pyridylaniline and pest controller containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N43/40
Filed: 1981-01-28
Abstract: NEW MATERIAL:An N-pyridylaniline of formulaI(X is halogen; Y is halogen, trifluoromethyl; Z is Br, F, lower alkoxy, lower alkylthio, hydroxyl, azide or phenoxy which may be substituted with hydroxyl).  
     EXAMPLE: N-(3-Chloro-5-trifluoromethyl-2-pyridyl)-2,6-dinitro-3-4-ethoxy-trifluoromethylaniline.  
     USE: Pest controller: it is effective agaist fungi and bacteria propagating in industrial products, seeds, stored fruits as well as insect pests, mites and pathogenic microorganisms in agricultrue and horticultrue.  
     PREPARATION: For example, when Z is Br or F, a compound of formula II is made to react with another compound of formula III (Z 1  is Br, F; P 1 , P 2  are halogen, amino) in the presence of a basic substance such as potassium hydroxide to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05206383-A (JP)
Title: Semiconductor wafer and method for inspecting the same
Inventor: TAWARA HIROKI
IPC: H01L21/822
Filed: 1992-01-24
Abstract: PURPOSE:To provide a semiconductor wafer which easily allows easy inspection and measurement of the electric characteristic of an IC which is densely mounted and an inspection method thereof. CONSTITUTION:Electrode pads 7A are formed around the IC surface of a section 6A surrounded by dicing lines 3, 3A and 4, 4A on a semiconductor wafer whereupon the IC is formed by the prescribed arrangement. Test pads 8 are formed in response to the pads 7A on an area sandwiched by the two dicing lines 3, 3A and 4, 4A on the opposite side of the IC forming plane, a test pin is permitted to make contact with the pads so as to inspect and measure the electric characteristics. Since the test pads can be formed by the same dimensions and the pitch of the IC electrode pads of the conventional technique, the inspection and measurement of the IC are easily performed.
Patent JP-H10209173-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KINOSHITA YASUSHI
IPC: H01L21/28
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a good and stable semiconductor device and its manufacturing method, which favorably etches for forming contact holes, forms good holes for emitter regions and reduces the cell size and the number of process steps. SOLUTION: A polysilicon film 9a is formed on the entire surface and it is implanted with ions to convert this film 9a on the outer base regions to a p-type polysilicon film 9, and the polysilicon film 9a on a collector diffusion layer to an n-type polysilicon film 9b. The n-type polysilicon film 9b and p-type polysilicon film are respectively disposed on the collector regions and outer base regions to be patterned, and holes 24 are formed simultaneously for forming emitter regions. Thus good contact hole and etching of emitter opening part can be conducted, and the number of masks can be reduced.
Patent JP-S59137194-A (JP)
Title: Baked flux for high speed submerged arc welding
Inventor: YAMAGUCHI TADAMASA
IPC: B23K35/362
Filed: 1983-01-28
Abstract: PURPOSE:To provide a titled baked flux for welding which has good high speed welding operability and yields highly tough weld metal by selecting adequately the chemical compsn. in the flux and specifying the amt. of the gas to be generated in the flux, and the grain size and bulk density of the flux. CONSTITUTION:A baked flux for high speed submerged arc welding consists essentially of 12-24% SiO2, 9-20% TiO2, 15-25% Al2O3, 8-15% MnO, 18- 25% MgO, 1-13% CaO, 10-20% CaF2 and <=2% FeO. The amt. of the gas to be generated by the flux in the stage of welding in this compsn. is specified to 1.5-3%. The median diameter of the particles occupying 50% in the cumulative grain size distribution of the flux particles is regulated in a range of 500-800mum and the particles of <=295mum particle size in the flux are kept at <=15% of the entire part. The specific bulk density of the flux is made 0.7-1.2g/cm<3>. A good bead shape and a defectless tough weld metal are obtd. by such flux.
Patent JP-H04210973-A (JP)
Title: Trisubstituted 1,3,5-triazine-2,4,6-trione, preparation thereof, controlling agent of harmful organism, preparation of agent, and method for controlling orgamism
Inventor: HERUMAN UUA
IPC: A01N43/64
Filed: 1991-01-08
Abstract: PURPOSE: To obtain substantially a new tri-substituted 1,3,5-triazine-2,4,6-trione having strong germicidal and fungicidal activities and also useful as plant protectors.  
     CONSTITUTION: A compound of the formula (R 1  is aliphatic or cycloaliphatic; R 2  is aliphatic; R 3  is iso-cyclic ring; Y is H, halogen, alkyl, haloalkyl, alkoxy, halo-alkoxy, alkylthio, halo-alkylthio, dialkylamino or NO 2 ; X is O, S, -CH=CH- or -O-CH 2 -; n is 1-5; m is 1-4; and m+n<5. As an example, 1-t-butyl-3-(4- cyclohexoxyphenyl)-5-ethyl)-1,3,5-triazine-2,4,6-trione is contained as the active ingredient. 
     COPYRIGHT: (C)1992,JPO