baber/WOPTO huggingface dataset:
Patent HU-T74912-A (HU)
Title: Microcapsules, method of making and their use
Inventor: BUSSAT PHILIPPE
IPC: A61K31/215
Filed: 1995-11-21
Abstract: The invention relates to microcapsules to a microcapsule with a mean size from a fraction of micrometer to 1000 micrometers having a biodegradable membrane encapsulating a gas core. The membrane comprising one or more biodegradable water insoluble lipids or mixtures thereof and optionally mixtures of the lipids with up to 75% by weight of biodegradable polymers encapsulates the core which is filled with air or a gas. Microcapsules disclosed, may be non-coalescent, dry and instantly dispersible, when in suspension in a physiologically acceptable carrier are useful as delivery vehicles for therapeutically active agents and/or as contrast agents for echographic imaging of organs of human or animal body. The microcapsules of the invention are made by a method in which a water-in-oil emulsion is made from an organic solution comprising dissolved a mono-, di-, triglyceride preferably tripalmitin or tristearin and optionally therapeutically active substance and an aqueous solution containing a surfactant, optionally evaporating part of the solvent, adding a redispersing agent and freeze drying the mixture. The freeze dried mixture is then redispersed in an aqueous carrier to separate microcapsules from debris and the semi-spherical or spherical microcapsules are dried.
Patent IL-62359-A (IL)
Title: Tube-diaphragm valve
IPC: F16K47/02
Filed: 1981-03-13
Abstract: A tube valve 11 having a tube 34 that closes the valve by being moved to a position juxtaposed to a pervious support structure 27, 28 having a traversing impervious barrier 19 and that opens the valve 11 by being moved away from the support structure 27, 28 wherein the "water hammer" effect is minimized by tube movement resistance generated by the barrier configuration.
Patent IL-80884-A (IL)
Title: Pharmaceutical compositions containing azapropazone for prevention of ischemic and postischemic tissue damage
IPC: A61K31/53
Filed: 1986-12-05
Abstract: Azapropazone can be used to prevent post-ischemic tissue damage in mammals.
Patent IL-86504-A (IL)
Title: Irrigation device
IPC: B05B1/20
Filed: 1988-05-26
Abstract: An irrigation device, especially suited for trickle or drip irrigation comprises a tubular conduit (2) made by connecting opposite edges of at least two plies of plastics, embossing at least one marginal zone (3) of at least one ply to create a labyrinthine passage for liquid. The two plies may be obtained by lengthwise folding an elongated strip of material.
Patent IL-91454-A (IL)
Title: Use of a human rhinovirus receptor preparation for the manufacture of medicaments for the treatment of rhinovirus infections
IPC: C07K14/705
Filed: 1989-08-28
Abstract: A water soluble human rhinovirus (HRV) major receptor preparation comprising detergent-complexed glycoprotein isolated from animal cells, preferably mammalian cells, that express the HRV major receptor and which exhibits the ability to bind to HRV capsids to substantially reduce infectivity of the virus. The purified, water soluble receptor is obtained by extracting cells expressing the receptor with detergent and isolating the solubilized detergent-glycoprotein complexes by binding to monoclonal antibody selective for the HRV receptor protein.
Patent IL-98829-A (IL)
Title: 3-arylindole and 3-arylindazole derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/4427
Filed: 1991-07-15
Abstract: 3-Arylindole or 3-arylindazole derivatives having formula: <CHEM> wherein Ar is optionally substituted phenyl or a heteroaromatic group; R<1>-R<4> are independently selected from hydrogen, halogen, alkyl, alkoxy, hydroxy, nitro, alkylthio, alkylsulphonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio;  the dotted lines designate optional bonds; X is N or a group CR<6> wherein R<6> is hydrogen, halogen, trifluoromethyl or alkyl, or X is CH2; Y is N or CH, or Y is C ; R<5> is hydrogen, cycloalkyl, cycloalkylmethyl, alkyl or alkenyl, optionally substituted with one or two hydroxy groups, or R<5> is a group taken from structures 1a and 1b : <CHEM> wherein n is an integer from 2 - 6; W is O or S; U is N or CH ; Z is -(CH2)m-, m being 2 or 3, -CH=CH- , 1,2-phenylene or -COCH2- or -CSCH2-; V is O, S, CH2, or NR<7>; U<1> is O, S, CH2 or NR<8>; and V<1> is NR<9>R<1><0>, OR<1><1>, SR<1><2> or CR<1><3>R<1><4>R<1><5>, and R<7>-R<1><5> are independently hydrogen, alkyl, alkenyl, cycloalkyl or cycloalkylalkyl ; may be prepared by methods known per se. The compounds are selective centrally acting 5-HT2-antagonists in the brain and are useful in treatment of anxiety, agression, depression, sleep disturbances, migraine, negative symptoms of schizophrenia, drug-induces Parkinsonism and Parkinson's disease.
Patent JP-S5395325-A (JP)
Title: Low nox burner
Inventor: MATSUZAKI KATSUNARI
IPC: F23C7/02
Filed: 1977-02-01
Abstract: PURPOSE: A burner which is provjded with a primary and secondary air nozzles having each specific angles, and provides easy two-stage combustion that produces less NOx by varying the primary and secondary air amount altered with their diameters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58127933-A (JP)
Title: Electrophotographic receptor
Inventor: MIYAGAWA NOBUHIRO
IPC: C09B35/64
Filed: 1982-01-27
Abstract: PURPOSE:To enhance sensitivity to near IR and IR rays and durability, by using a specified tetrakis-azo pigment as a photoconductive pigment, and forming a  photosensitive layer contg. a compsn. made by dispersing it into an electrically  insulating binder. CONSTITUTION:A tetrakis-azo pigment is used as a photoconductor, having a general formulaIin which X1 is lower alkyl or alkoxy or halogen; X2, X3 are  each lower alkyl or alkoxy, halogen, or H; Y is a group selected from formulae  II-V. This azo pigment is dispersed into an insulating binder resin, such as  polyester, by 5-100pts.wt. per 100pts.wt. resin to form a photosensitive layer on  a conductive substrate serviceable as an electrophotographic receptor. This photosensitive layer is a function-separation type consisting of a charge transfer  layer and a charge generating layer, and this tetrakis-azo pigment is dispersed  by 1-30pts.wt. per 100pts.wt. of the total photosensitive layer. This photoreceptor is superior in spectral sensitivity characteristics in 400-800nm wavelength  region, and good in durability and printing resistance, and it can form a good  copy image.
Patent JP-H08199042-A (JP)
Title: Melamine resin molding material
Inventor: KAWAMURA NOBUYUKI
IPC: C08L61/20
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a melamine resin molding material which can give a molding reduced in the formation of thin spots even when injection-molded in a high-temperature mold. CONSTITUTION: A melamine resin molding material containing a melamine resin, a filler and a curing agent, wherein the curing agent is an organic acid having a subliming or boiling temperature of 200 deg.C or above and is contained in an amount of 0.1-0.5wt.% based on the total weight of the molding material. It is desirable the curing agent contains at least one member selected from among citric acid, tartaric acid and succinic anhydride.
Patent JP-H07215420-A (JP)
Title: Stopping control method of traveling crane for warehouse and delivery
Inventor: NAKAMURA TOMIO
IPC: B65G1/04
Filed: 1994-02-01
Abstract: PURPOSE:To approach constant low speed time to a desk-top design value, and obtain desired cycle time by arranging detection object members having a proper length in the traveling direction in respective stopping positions of a moving device, and arranging a pair of front and rear detectors at an interval shorter than an overall length of the detection object members on the moving device side. CONSTITUTION:A crane 1 is made to travel at constant high speed V1, and when a front detector 14 detects detection object plates 13 in specific stopping positions situated on this side by the predetermined number from a target stopping position, counting of a clock pulse 18 is started, and when predetermined delay time Td1 passes, it is decelerated at constant deceleration speed. Next, necessary time Ta until both front and rear detectors 14 and 15 detect the target detection object plates 13 after it reaches constant deceleration speed V2, is measured, and the crane 1 is stopped in the target dstopping position. New delay time Td2 is stored by performing operation from the measured and stord time Ta and a desk-top design value Tb according to an expression.
Patent JP-2000208904-A (JP)
Title: Manufacture of resist coat and cleaning liquid
Inventor: KIRITANI YOSHIHIKO
IPC: H05K3/28
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resist coat and a cleaning liquid, wherein an insulation resistance of a printed wiring board will not decrease. SOLUTION: Related to manufacturing a resist coat wherein a liquid resist 4 coated on the surface of a conductor pattern 3 is exposed, developed with alkali, rinsed, dried, and then thermo-set, a Ca ion concentration of a washing liquid after development with alkali is 17-20 mg/L. In the rinsing liquid, wherein the liquid resist coated on the surface of a conductor pattern is exposed for development with alkali, and the rinsed, Ca ion concentration is 17-20 mg/L.
Patent JP-H10319286-A (JP)
Title: Single-tube plenum ribbon cable
Inventor: NAVE SAMUEL D
IPC: G02B6/44
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which is used suitably for the plenum of a building. SOLUTION: This cable is equipped with a core having at least one optical fiber, a core tube 8 formed of a nonhalogenated polyolefin polymer material surround the core, a jacket 5 formed of a chlorinated plastic material surround the core tube 8, and dielectric reinforcing members arranged between the core tube 8 and jacket 5. This cable 10 meets all the test standards of UL standards 910.
Patent JP-H05205027-A (JP)
Title: Digitizer displaying image in reading range
Inventor: MANABE KOJI
IPC: G06F3/0488
Filed: 1992-01-24
Abstract: PURPOSE:To obtain the data having a small error and the high accuracy by sticking a drawing or a command menu within a reading range of a digitizer and turning the hit drawing or menu into the image date to show this date on a display. CONSTITUTION:An image input device 3 is provided together with a host computer which processes the image data inputted from the device 3, and a digitizer 2 which contains 8 display device 7 that is used as a pointing device of the computer 1 and shows the data in the reading range of the image data. Then the computer 1 is connected to the digitizer 2 via a serial circuit, and the image data is inputted by the device 3 and transferred to the computer 1. The computer 1 performs the vector/raster conversion processing of the image data and shows this processed data on the device 7 in the reading range of the digitizer 2.
Patent JP-S5395823-A (JP)
Title: Manufacture of cold rolled steel sheet with excellent press moldability
Inventor: YAMAZAKI ISAO
IPC: C21D6/00
Filed: 1977-02-02
Abstract: PURPOSE: To prevent hot shortness of a low Mn steel sheet at the time of hot rolling and improve press moldability by hot rolling a steel slab of 1,100 - 1,200 °C at a low temp. so that the finish temp. becomes 820 - 880°C followed by cold rolling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5294677-A (JP)
Title: Tube type electric lamp
Inventor: GOTOU EIZOU
IPC: H01K5/02
Filed: 1976-02-03
Abstract: PURPOSE: To secure a support to lead lines near both ends of a filament enclosed in the bulb of a tube type electric lamp thereby to ensure the hold of the filament and to prevent the generation of frictional and resonant sounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01188420-A (JP)
Title: Production of oxide superconducting thin film
Inventor: SHIRAKU YOSHINORI
IPC: H01B12/06
Filed: 1988-01-22
Abstract: PURPOSE:To obtain an oxide superconducting thin film to be applied preferably to an electronic device having uniform quality, satisfactory flatness and high crystalline characteristic by performing a process only at low temp. by doping a trace amt. of F ion or S ion in a process for forming an oxide superconducting thin film on a substrate. CONSTITUTION:In a process for forming an oxide superconducting thin film on a substrate by sputtering on an R-Ba-Cu-O type(R is selected from Y and lanthanoids) sintered body as a main target in an atmosphere comprising a gaseous mixture of Ar and O2, crystallization is proceeded at 500-700 deg.C after doping a substrate with F and/or S. A thin film can be doped with F or S by incorporating a trace amt. of F or S into a sputtering target, or by using a sintered body having a compsn. contg. no F or S as a target and using a gaseous mixture consisting of Ar and O2 contg. a trace amt, of F-contg. gas or a sulfurized compd.
Patent JP-H0751358-A (JP)
Title: Catheter for drainage
Inventor: GURIIPU UIRUHERUMU MARIA
IPC: A61M1/00
Filed: 1991-01-31
Abstract: PURPOSE: To provide a drainage catheter allowing simple handling for use, by positioning an injection nozzle at the front end of a discharge channel, directing the injection of liquid in the discharge channel along an inlet opening, and causing the liquid to be drawn at the inlet opening by an injecting operation. CONSTITUTION: The catheter is formed of a tubular basic catheter body 2 having a pressure channel 3 and a discharge channel separated from each other and during the use of the catheter, a pressure liquid source is connected to the pressure cannel 3. The discharge channel is connected to a discharge reservoir used for storing waste matter from the catheter. The pressure channel 3 has a smaller diameter than the discharge channel, and a substrate member is formed, for example, at an extrusion molding process.  An inlet opening 9 is formed on the side wall of the basic catheter body 2 and during the use of the catheter, a liquid injection is directed toward the inside of the discharge channel along the inlet opening 9 as shown by an arrow 18, and a suction effect appears in the inlet opening 9, due to an injection operation taking place in the discharge channel, thereby drawing the lumps of humor and blood, small solids or the like.
Patent JP-S55104565-A (JP)
Title: Ignition device for internal combustion engine
Inventor: HINO TOSHIYUKI
IPC: F02P7/03
Filed: 1979-01-31
Abstract: PURPOSE:To reduce the consumption of electric power at low speed and prevent the lowering of output at high speed by providing two crank angle pulse generators, a counter, a revolution detector and selectors, and controlling the ignition advance angles of the ignition coils corresponding to the number of revolutions of the engine. CONSTITUTION:The device is provided with No.1 pulse generator 1, which produces, in synchronization with the number of revolutions of the engine, crank angle signals consisting of a plurality of pulse trains, and No.2 pulse generator 2, which produces a single pulse at a specified crank position. The device is also provided with counter 3, which is reset by the output pulses of No.2 pulse generator 2 and counts the output pulses of No.1 pulse generator 1. When number of revolutions detector 4 detects that the number of revolutions has reached the preset value, the specified outputs are selected from the outputs of counter 3 by selectors 5-8, and thereby the ignition advance angles ignition coils 11, 12 are controlled by switching elements 9, 10.
Patent JP-H03213735-A (JP)
Title: Oil tempered wire excellent in spring formability
Inventor: YAMAMOTO SUSUMU
IPC: F16F1/12
Filed: 1990-01-18
Abstract: PURPOSE:To prevent scale scattering at the time of coil forming as well as seizure to a forming die and obtain a coil spring with little dispersion in free length by providing the quenched and tempered wire material surface with a paint film made of ethylene tetrafluoride or trifluoride resin or the like. CONSTITUTION:The wire material surface of an oil tempered wire quenched and tempered (oil-temper processed) after cold-working is provided with a paint film made of synthetic resin obtained by the polymerization of olefin containing fluorine. This synthetic resin used for the paint film provided at the wire material surface is to be ethylene tetrafluoride or trifluoride resin. The wire material is formed into a coil spring using the forming die of a coiler, but even if brought into strong contact with the forming die, the wire material is not baked to the forming die, nor is there scale scattering at the time of coil forming. A coil spring with little dispersion of free length can be thus obtained.
Patent JP-H07213129-A (JP)
Title: Digger for ground crop
Inventor: HASEGAWA KO
IPC: A01D17/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide a digger capable of forming a releasing groove behind the ridge after digging so that soil of ridge dug on a traveling path of ground wheel does not flow. CONSTITUTION:In a digger for ground crops, attaching a grounding body (a grounding wheel 3) on both side part of a frame 2, attaching a digging body (shovel 26) for digging ground crops in the front of the frame, having a carrying apparatus for carrying ground crops toward the rear end of the machine frame from the rear end of the digging body and having a discharge port for dropping only soil on to ridge trace on the halfway for carrying in the carrying apparatus, a transfer apparatus provided with a transfer body (right hand spiral vane 43, left hand spiral vane 44) for laterally transferring soil on the ridge trace is installed in the lower part on the rear end side of the carrying apparatus and a soil stopping plate (side plate 46) for blocking transferred soil is formed at prescribed intervals from lateral final end parts of the transfer body and in the position on the ridge side closer than the grounding body.
Patent JP-S63178324-A (JP)
Title: Inverse tangent arithmetic unit
Inventor: GOTO JUN
IPC: G06F17/17
Filed: 1987-01-20
Abstract: PURPOSE:To highly accurately and rapidly obtain a reverse tangent function by repeating operation until an integer (k) expressed by k=l+1 reaches a natural number (m) on the basis of the index difference l between real numbers (y) and (x) and adding a codic constant arc tan N<-k> to the computed result in accordance with the operation to obtain a inverse tangent function arc tan y/x. CONSTITUTION:The titled device is provided with means 11, 12 for storing (x) and (y) respectively, means 18 for shifting the (x) or (y) to the right by (k) digits (k: an integer), a means 19 for adding the (x) to the (y) shifted to the right, the means 19 for subtracting the (x) shifted to the right from the (y), a means 22 for extracting the index difference l between (y) and (x), and a means 21 for generating the codic constant arc tan N<-k> and the operation of the following equalities is repeated until the integer (k) expressed by k=l+1 reaches the integer number (m) on the basis of the index difference. Namely, y=y-N<-k>.x and x=x+N<-k> are repeated. The codic constant arc tan N<-k> is added correspondingly to the operation to obtain the inverse tangent constant arc tan y/x. Consequently, the accurate inverse tangent operation can be obtained within a short computing time.
Patent JP-S62173020-A (JP)
Title: Guide apparatus for bar steel slit rolling
Inventor: TANAKA KAZUNARI
IPC: B21B39/28
Filed: 1986-01-23
Abstract: PURPOSE:To prevent burnt-sticking to guides and to improve a rolling efficiency by introducing separately oval-shaped rolled material divided after a slit rolling mill to its short axis direction and right after that, arranging in line the guides introduced to next pass as separating in long axis direction. CONSTITUTION:After dividing the rolled material 10 by a slit pass (a) with about 10 deg. for inclination theta0 of pass, the rolled materials divided are separated only toward upper and lower directions to a roll 15 by a twist-friction guide 11. Next, rolled materials 10-1, 10-2 is introduced as increasing twist angle theta1 of troughs 12 to separate toward right and left direction for each rolled material. As the rolled material has already >=15 deg. twist angle theta1, it has week rigidity of right and left direction, and then, it is not appeared to any burnt seam, because of its little friction force. Next, the rolled material after passing the trough 12 is transferred to next pass (b) through an inlet guide 13 to the next pass and a roller guide 14 at the end part of the inlet guide 13.
Patent JP-H02190387-A (JP)
Title: Thermal recording paper
Inventor: KANEKO TOSHIO
IPC: B41M5/337
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a thermal recording paper which has a sufficient dynamic developed color density where a basic colorless dye and an organic color developer are contained in a thermal color forming layer and developed color images on which are stable even upon adhesion of hair care products or oils or fats thereto by incorporating a specified compound as a sensitizer in a thermal color forming layer. CONSTITUTION:A compound of formula I or II is incorporated as a sensitizer in a thermal color forming layer. In the formulas I and II, X is formula III or IV, each of R1, R2, R3, R4 and R5 is hydrogen, a lower alkyl, lower alkoxy, 3-10C cycloalkyl, nitro, cyano, halogen, lower alkylsulfonyl, lower alkylcarbonyl, lower alkoxycarbonyl, lower alkoxycarbonyl, lower alkylcarbonyloxyl or lower alkylsulfonyloxyl, R6 is a lower alkyl, lower alkoxyl, 3-10C cycloalkyl, halogen or lower haloalkyl; n is an integer of 1 to 10, with the proviso that R3, R4 and R5 are not simultaneously hydrogen when n=1 and both of R1 and R2 are hydrogen.
Patent JP-S61171665-A (JP)
Title: Torque detector for rack-and-pinion type steering
Inventor: SAITO NAOKI
IPC: G01L5/22
Filed: 1985-01-25
Abstract: PURPOSE:To make torque detecting accuracy ever so better, by installing a torque detecting part in a displacement member being elastically deformed in bend in response to the torque at a time when a pinion shaft rotates. CONSTITUTION:With flection in a spring member 18 and a balance member 28 both, the resistance accorded to a pinion shaft 1 is given to a rack shaft 2. When this force overcomes load on the rack shaft 2, this rack shaft 2 gets displacing reversely against a rolling direction of the pinion shaft 1. When balance in each force is secured, the pinion shaft 1 is no longer displaced yet, whereby the spring member 18 and the balance member 28 also are not yet more displaced. Therefore, bending displacement in these spring and balance members 18 and 28 comes to one conformable to input torque for the pinion shaft 1. And, owing to the magnet set up in the spring member 18 and the Hall effect element member 27 locked onto a housing 3, output voltage is secured.
Patent JP-H03215826-A (JP)
Title: Liquid crystal display device
Inventor: ONISHI HIROSHI
IPC: G02F1/133
Filed: 1990-01-19
Abstract: PURPOSE:To obtain the black and white liquid crystal display device having a high contrast ratio and a wide visual field angle by respectively disposing the laminated structure of two sheets of phase difference plates and the laminated structure of visual sensation compensating plates and phase difference plates on the front and rear faces of an STN liquid crystal display panel. CONSTITUTION:Polarizing plates of a neutral gray type having 99.99% degree of polarization are used as polarizing plates 1, 2 and the phase difference plates having 200nm, 200nm, 400nm retardation values are used as the phase difference plates 3, 4 consisting of uniaxially stretched high-polymer films (polycarbonate). The intra-surface retardation value of the visual sensation compensation plate 6 consisting of a polystyrene film is 50nm and the retardation value in the thickness direction is 90nm. Transparent electrodes ITO 9, 10 are formed on glass substrates 7, 8. Further, org. oriented films 11, 12 are formed thereon and are subjected to a rubbing orientation treatment in such a manner that a liquid crystal layer 13 attains a 240 deg. twisted structure. The visual sensation expanding effect is obtd. while the conventional characteristics of the high contrast ratio and bright display are effectively utilized by this constitution.