baber/WOPTO huggingface dataset:
Patent JP-H01250301-A (JP)
Title: Aerosol insecticide
Inventor: DOHARA KAZUNOBU
IPC: A01N53/02
Filed: 1988-10-25
Abstract: PURPOSE:To obtain one pack type aerosol insecticide not separating by long- term preservation at relatively high temperature, by blending an alkaline aerosol stock solution consisting of a pyrethroid compound, an organic solvent and a buffer solution with dimethyl ether as a propellant. CONSTITUTION:An aerosol stock solution which comprises 0.01-2wt.% (based on total amount of insecticide) pyrethroid compound such as 3-phenoxybenzyl 2,2-dimethyl-3(2,2-dichlorovinyl)cyclopropanecarboxylate, 10-70wt.% organic solvent (e.g., isopropyl alcohol or acetone) and 10-55wt.% buffer solution (e.g., ammonium benzoate-NaOH) at pH7.0-11.0 is blended with 10-80wt.% dimethyl ether as a propellant to give an aerosol insecticide. The insecticide can be maintained in a uniform state for a long period of time and no rust occurs in a tin container. Previous shaking is not required when used.
Patent JP-H05105706-A (JP)
Title: Method for modifying inorganic fine particle
Inventor: WASHIO MASAKAZU
IPC: C08F2/46
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the subject fine particles for printing toner improved in compatibility and adhesion by dissolving inorganic fine particles and a monomer in a solvent to give a solution and irradiating the solution with radiation at a specific dose while maintaining the solution at a temperature higher than solidifying point thereof. CONSTITUTION:Inorganic fine particles (e.g. alumina particle) and monomer (e.g. styrene) are dissolved in a solvent (e.g. ethanol) to give a solution and the solution is subjected to pretreatment of deoxidation, etc. Then the solution is fed to an irradiating reactor 2 and maintained at a temperature higher than the solidifying point thereof, and is irradiated with a radiation such as band-like electron beam shower 16 obtained by accelerating electrons generated by electronic gum 12 with an accelerator for generating heat electron by heating a filament on a high-pressure terminal 11 and then scanning the electron with a scan magnet 15 at irradiation dose of 5-10 Mrad. Thereby the monomer is polymerized to provide the objective composite material consisting if inorganic fine particles modified in molecular level by the resultant polymer.
Patent JP-H01144988-A (JP)
Title: Method for preparing compound uk-61,689 and germ for production of said compound
Inventor: EDOWAADO JIYOZEFU TAINAN ZA ZA
IPC: C07D493/10
Filed: 1988-10-26
Abstract: Actinomadura roseorufa mutants characterized by the ability to produce by fermentation UK-61,689, an acidic polycyclic ether anticoccidial antibiotic previously available only by selective acid hydrolysis of UK-58,852; and Actinomadura roseorufa having the identifying characteristics of ATCC 53,666, ATCC 53,665, ATCC 53,664 and ATCC 53,674.
Patent JP-S61137596-A (JP)
Inventor: ERUNSUTO ARUBUREHITO
IPC: D05B3/08
Filed: 1985-12-03
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-H08133823-A (JP)
Title: Alumina composition
Inventor: KASAI NORIHIRO
IPC: B28B1/00
Filed: 1994-11-04
Abstract: PURPOSE: To improve formability and transparency with low temperature calcination and less coloration by containing boehmite sol, a hydrous iron polymer and magnesium compounds.  
     CONSTITUTION: The hydrous iron polymer is prepared by adding 1.0 to 2.5 equivalence of a base such as ammonium carbonate per 1 equivalence of iron under stirring to an iron salt solution such as iron nitrate to partially neutralize, and aging the mixture for 1 to 7 days. An alumina composition is produced by adding 1 to 10 wt. parts of the hydrous iron polymer (as calculated on a magnesium oxide basis), 1.1 to 10 wt. parts of magnesium compounds (as calculated on a magnesium oxide basis), optionally 0.1 to 200 wt. parts of a binder, 1 to 100 wt. parts of a plasticizer and 0.1 to 10 wt. parts of an antifoam to 100 wt. parts of boehmite sol ((as calculated on a magnesium oxide basis). The composition is formed into sheet having a thickness ranging from 5 to 300 μm. The sheet is dried, defatted at 450 to 800°C for 10 minutes to 3 hours and then calcined at 1200°C or above for more than 2 minute to form a transparent alumina calcining material which major crystal layer is a corundum layer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0696959-A (JP)
Title: Manufacture of coaxial rotary transformer
Inventor: AKEO YASUHIRO
IPC: H01F38/14
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a manufacturing method by which a coaxial rotary transformer which is easier in coil arrangement, has excellent dimensional accuracy, and does not require any large man-hour. CONSTITUTION:In this method for manufacturing a coaxial rotary transformer which is composed of a cylindrical inner core 61 with a coil on its outer peripheral surface and cylindrical outer core 1 (62) with a coil on its inner peripheral surface, with the outer core 1 being positioned on the outside of the inner core 62 at a very small interval from the inner core 6, coil grooves 4 are formed on the inner peripheral surface of the outer core 1 by baking after the core 1 is formed to a shape having splitting grooves 3 in the axial direction on at least one side of the inner and outer peripheral surfaces. In addition, the core 1 is split into pieces from the grooves 3 and 3 by heating and, after arranging the coil on the inner peripheral. surface of the core 1, the outer core 1 is formed by joining each piece to another.
Patent JP-H01159495-A (JP)
Title: Both suction vertical shaft pump to which drooping auger is installed
Inventor: BURUUSU RANDARU SHIIRUKE
IPC: F04D7/04
Filed: 1988-10-28
Abstract: PURPOSE: To generate a vortex and a flow in a slurry area above a submerged pump so as to minimize settling of solids by mounting an auger member at a lower terminus of a stub shaft for retaining impeller vanes axially. CONSTITUTION: At a lower terminus of a stub shaft 25 is a threaded element 26 onto which an agitator element, i.e., an auger 27 is threaded. In operation, a submerged pump draws slurry from a location in the vicinity of an upper screen 19 into an upper inlet opening 21. Especially, since agitation caused by the auger 27 tends to stir and re-suspend particles settled onto the bottom of a tank, the concentration of solids in the vicinity of the upper screen 19 is lower than the concentration of solids in the vicinity of the lower inlet 18. Therefore, an average density of the slurry entering from two inlets can be decreased, and the horsepower needed for suction can be lowered.
Patent JP-H06120896-A (JP)
Title: Optical transmission terminal and wavelength setting method
Inventor: UCHIUMI KUNIAKI
IPC: H04B10/07
Filed: 1992-10-09
Abstract: PURPOSE:To provide an optical transmission terminal which controls the wavelength of a light source in a self station when an input optical signal is mixed with an optical signal from the self station and which can prevent the occurrence of beat interference and a wavelength setting method which arranges the output optical wavelengths of the respective optical transmission terminals at high density. CONSTITUTION:An optical mixing part 1 mixing the input optical signal with the optical signal from the self station, a detection part 3 fetching a part of the output of the light mixing part and detecting the deterioration of the quality and a light source part 5 where the wavelength of output light is variable are provided. The detection part 3 detects a noise level or a code error on account of the beat interference of the mixed optical signal, and the wavelength of the light source part 5 is controlled. Thus, the occurrence of beat interference is prevented. Since the wavelength is maintained so that the quality of the signal becomes a set point, the output optical wavelengths of the respective optical transmission terminals are arranged at high density and they are maintained.
Patent JP-H07195168-A (JP)
Title: Production of rotation symmetry semiprocessed products wherein property changes over cross section and its rotation symmetry base stock
Inventor: DEETAA SUTOTSUKU
IPC: B65H59/00
Filed: 1993-10-04
Abstract: PURPOSE: To enable combining metals of various properties by using a cylindri cal metal of two layers type in which a metal matrix is blended with insoluble particles, as a raw material at a core or an outside layer. CONSTITUTION: Molten metal is atomized from nozzles 2, 3 to form droplets, is solidifies on a rotating substrate 6 to form the core 9 and the outside layer 10 and thus the raw material 1 is produced. As a reforming additive, metal particles of molybdenum, niobium, tungsten, lead or the like or particles of nonmetallic oxide, nitride, carbide, boride or aluminum oxide, silicon carbide or boron nitride are added to atomized droplet streams 4, 5 from auxiliary nozzles 7, 8. The raw material 1 is machined to rods, pipes, wires or shaped materials by a hot working process and a cold working process. Transition from the core 9 to the outside layer 10 is performed with fluidity and there is no boundary in the raw material 1 and there is no bonding inferiority of the boundary.
Patent JP-S63124125-A (JP)
Title: Magnetic disk device
Inventor: YONEMITSU SHINOBU
IPC: G06F21/80
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a magnetic disk device that can hold the secrecy of a high degree by using a ciphering/holding circuit which can be attached to and detached from a ciphering circuit and holds a ciphering polynomial. CONSTITUTION:The normal sentence data on the information to be recorded is inputted to a terminal 1 and then ciphered by a ciphering circuit 5 based on a ciphering polynomial held by a ciphering polynomial holding circuit 3. The ciphered normal sentence data is outputted through a cipher output terminal 6 and recorded onto an attachable/detachable recording medium. While the data read out of the recording medium and ciphered is inputted to the circuit 5 through a cipher input terminal 7 and turned into normal sentences based on a polynomial held by the circuit 3. These normal sentences are outputted through a normal sentence output terminal 2. In such a way, the normal sentences are ciphered and vice versa by the circuit 5 based on the polynomials held by the circuit 3. Thus it is impossible to read out the information ciphered and recorded on the recording medium in the form of normal sentences as long as the circuit 3 is detached from the circuit 5 via a connecting part 4 and stored. As a result, the secrecy of a high degree can be held.
Patent JP-H1095342-A (JP)
Title: Carrier truck
Inventor: KUBOTA YOSHIHIRO
IPC: B62B3/16
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To perform stacking in a stable condition by forming a number of through holes by a rib structure and fitting the engaging projecting part of a carrier truck positioned in the upper side in the fitting recessed part of a carrier truck positioned in the lower side. SOLUTION: A hole 7 is formed in a portion surrounded by vertical and horizontal ribs between corner plate parts 3, holding through holes 8 are formed roughly in the center of a short side opposite a truck main body 1 and, similarly, holding through holes 9 are formed roughly in the center of an opposite long side. When a carrier truck V is used for cross stacking, an angle projecting part 11 in a short side opposite the truck main body 1 is fitted in a fitting recessed part 10 located roughly in the center of a projecting streak part 2 in a long side opposite the truck main body 1.  Thus, when the carrier truck V is used for cross sucking, since the fitting recessed part 10 of the carrier truck V positioned in a lower side and the engaging projecting streak part 11 of the same positioned on an upper side are identified through many through holes provided in the truck main body 1, sure and quick fitting work is performed.
Patent JP-H09113709-A (JP)
Title: Light diffusion film and display device
Inventor: ARAKAWA FUMIHIRO
IPC: B29D11/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to widen the visual sensation of a liquid crystal display and to suppress the degradation in the brightness of a front surface direction. SOLUTION: The liquid crystal display 10 has a reflection sheet 14 and a light transmission plate 11 having printed scattering dots 12 disposed on the front surface side of the reflection sheet 14. The front surface side of the light transmission plate 11 is successively provided with a prism sheet 15 and a liquid crystal panel 7. A light diffusion sheet 1 is arranged on the front surface side of the liquid crystal panel 7. Projecting parts having a light diffusion property and flat parts having light transparency are formed to coexist on the front surface side surface of the light diffusion sheet 1.
Patent JP-H07266392-A (JP)
Title: Method of molding syndiotactic polypropylene
Inventor: SHIERU MATSUKUGIA
IPC: B29C45/73
Filed: 1994-11-04
Abstract: PURPOSE: To obtain excellent tensile strength and the modulus of elasticity by forming SPP within a specific temp. range and pref. heating SPP to the m.p. thereof or higher and injecting the SPP melt into a mold through a nozzle by a comination of nozzle temp. and pressure sufficient to generate the flow of the melt. CONSTITUTION: In a process (a), a melt of syndiotactic polypropylene is injected into a mold held to temp. sufficient to hold the melt to a processing temp. of 27-77 deg.C in the mold and, in a process (b), the melt is held to the processing temp. until crystallized to be formed into a product having the shape of the mold and, in a process (c), the product is ejected from the mold. The processes (a), (b) are completed within a cycle time of 150 sec or less and the product has a haze of 38% or less. By this constitution, the obtained product is especially excellent in transparency and sufficiently transparent in use without adding a separate transparentizing agent or performing processing work after molding.
Patent JP-H11112008-A (JP)
Title: Solar cell module
Inventor: KOMATSU YUJI
IPC: H01L31/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module of high efficiency constituted of a pn junction element without the need of an inter-connector for simplifying a module making process. SOLUTION: A solar cell module is constituted by connecting the plural pieces of pn junction elements composed of at least a substrate 1 of a first conducting type, a second conducting type semiconductor layer 2 formed on the surface of the substrate 1, a light receiving surface electrode 11 connected to the semiconductor layer 2, a back surface electrode 12 connected to the back surface of the substrate 1, and an insulation film 8 for covering the substrate 1.  In this case, the pn junction element is composed by providing a projection part 4 projected to a side part on at least a part of one optional side face of the substrate 1, providing a recessed part 6 to which the projection part 4 can be fitted on at least a part of the optional side face different from the above-mentioned side face, extending the light receiving surface electrode 11 onto the projection part 4, and forming the back surface electrode 12 at the recessed part 6. The adjacent pn junction elements are electrically connected by fitting the projection part 4 and the recessed part 6 of the adjacent pn junction elements.
Patent JP-S62131247-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKUMA HARUHIKO
IPC: G03C1/015
Filed: 1985-12-04
Abstract: PURPOSE:To obtain silver halide particles having pressure resistance by specifying the ratio between bromine ions and iodine ions during the formation of the 1st and 2nd coating layers and the 2nd and the 3rd coating layers. CONSTITUTION:The 1st coating layer 2 is formed around each internal nucleus 1 of silver chloroiodobromide, silver iodobromide or silver bromide by an iodine substitution method or by the reaction of halogen ions contg. >=25mol% iodine ions with silver ions. The 2nd coating layer 3 is formed around the 1st coating layer 2 by the reaction of halogen ions contg. bromine ions and iodine ions with silver ions. The amount of the bromine ions is larger than the amount of the bromine ions used to form the 1st coating layer by >=10mol%. The 3rd coating layer 4 is formed around the 2nd coating layer 3 by the reaction of halogen ions contg. iodine ions and bromine ions with silver ions. The amount of the iodine ions is smaller than the amount of the iodine ions used to form the 2nd coating layer by >=12mol%. The average aspect ratio of the resulting silver halide particles is <8/1.
Patent JP-H01115273-A (JP)
Title: Dot-image scanning/recording method
Inventor: IKUTA KUNIO
IPC: H04N1/40
Filed: 1987-10-29
Abstract: PURPOSE:To prevent moire and to improve the quality of an image by detecting the edge part of an image, switching the dot pitch to a smaller value of an edge part, or shifting a dot position for an edge part. CONSTITUTION:An address generation circuit 21 outputs an address value to record dots with a standard pitch, but an address generating circuit 22 outputs an address values to record dots with a shortened pitch. Either of these two kinds of address values is selected by a selector 23 by using a signal from an edge detecting circuit 25, and transmitted to a pattern memory 24. A dot pattern signal from this pattern memory 24 and a recording image signal are compared in a comparator 26, and a dot-scanning recording signal is outputted therefrom. As a result, dots are recorded in the edge part of an image with a shortened pitch.
Patent JP-S63126506-A (JP)
Title: Anionic high-polymer separating membrane
Inventor: KARAKANE HIROKI
IPC: B01D53/22
Filed: 1986-11-17
Abstract: PURPOSE:To obtain an anionic high-polymer separating membrane for a permeation evaporation method or vapor permeation method having satisfactory durability and a high permeation coefft. and sepn. coefft. by using the crosslinked matter of a vinyl polymer having a carboxyl group at the side chain. CONSTITUTION:A soln. mixture composed of an aq. soln. of polyacrylic acid and aq. soln. of melamine crosslinking agent such as hexamethoxymethyl melamine is cast on a porous supporting membrane such as ultrafilter membrane made of polyether sulfone and is immerdiately subjected to a heating treatment to progress a crosslinking reaction. Such film is further subjected to casting and heating in a similar manner to form the composite membrane having a skin layer of a desired thickness. The composite membrane is immersed into an aq. soln. of potassium acetate, etc., to convert the greater part of the carboxyl group in the membrane to potassium salt. The crosslinked membrane consisting of the metal salt of the polyacrylic acid is thus obtd.
Patent JP-S63125919-A (JP)
Title: Light soliton generating method
Inventor: NAKAZAWA MASATAKA
IPC: G02B6/00
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a steadily stable, norrow-width soliton pulse train by amplifying weak light pulses from a semiconductor laser by induced Raman scattering and compressing the pulses by abnormal dispersion. CONSTITUTION:The semiconductor laser 15 which generates weak light pulses is combined with high-gain induced Raman scattering so as to generate light soliton. Consequently, the soliton is generated by the semiconductor laser 15 and induced Raman scattering except an F center laser 3 and the pulse width of the semiconductor laser is optionally variable, so the width of the soliton is also variable. Further, signal light which oscillates repeatedly like a sine wave due to modulation astability is converted into a light soliton train and two signal light beams which oscillate continuously are converted into a soliton pulse train with repetition of several THz by using the induced Raman scattering and modulation astability.
Patent JP-H04147900-A (JP)
Title: Image engraving method using resist mask
Inventor: ITO SEIICHI
IPC: G03F7/26
Filed: 1990-10-09
Abstract: PURPOSE:To machine a fine image at a low cost in an efficient manner by a method wherein a toner image is formed on a water-soluble polymer film provided on a substrate, the water-soluble polymer film is made to adhere to a surface of a material be machined, the film is washed by water, and the surface of the material to be machined on which the toner image and the water- soluble polymer film corresponding to the toner image remain is engraved. CONSTITUTION:A laminate film 10 consists of a substrate 1 and a water-soluble polymer film 2. A toner image 3 is formed on the water-soluble polymer film 2 by a copying machine or a printer, and the substrate 1 is released. The water- soluble polymer film 2 is bonded on a surface of a material to be machined 4, thereafter being washed by spraying water. A part of the water-soluble polymer film 2 on which the toner is not applied is removed. In this manner, the toner image and the water-soluble polymer film corresponding to the toner image remain. Then, the surface of the material to be machined on which the resist mask is provided is engraved by sandblasting. Alternatively, it may be engraved by chemical etching.
Patent JP-H0576806-A (JP)
Title: Controlling device for discharge flow rate of flow gun
Inventor: YAMASUGA KAZUO
IPC: B05B12/02
Filed: 1991-09-24
Abstract: PURPOSE:To prevent the increase in a phenomenon of discharge quantity when the discharge is started, particularly the coating work of high viscosity liquid by means of a flow gun. CONSTITUTION:A discharge flow rate control device consists of a pump 4 for compressively transferring high viscosity liquid 3 stored in a tank 2, a compressive transfer passage 5 for guiding the liquid 3 compressively transferred from the pump 4, a flow gun 1 provided with a feeding control valve 6 adjusting the discharge flow rate of the liquid 3 and a nozzle 7, a solenoid valve 9 installed in a compressive transfer passage 5 between a discharge valve 8 provided in the outlet of the pump 4 and the feed control valve 6 and a control section 10 for making the feed control valve 6 open and then the solenoid valve 9 open.
Patent JP-H03134965-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the warping of a unit cell, prevent the mixed contact of reaction gas, and facilitate manufacture by laminating a substrate laminatingly supporting a unit cell and a substrate supporting an inter-connector in turn. CONSTITUTION:A porous substrate 2 and a dense substrate 3 are formed with NiO and ZrO2. A unit cell 30 constituted of a fuel electrode 5, a solid electrolyte body 6 and an oxidizer electrode 7 is formed on one of main faces of a substrate 31B, and a guide blade 32 feeding H2 gas is provided on the other face of the substrate 31B. An oxidizer gas feed hole 9 and a fuel gas feed hole 10 are provided on the substrate 3, and a fine hole 11 communicate from the hole 10 to the substrate 2 is provided. A gas sealing glass ring groove 12 is provided around the hole 9. A unit cell plate is manufactured as follows: ZrO2 powder is mixed with NiO, it is press-molded into a disk, which is sintered to obtain the substrate 3. The substrate 3 thus obtained is crushed into powder. A dense disk is placed at the center of a disk-shaped die, the crushed powder is filled on the periphery, then it is press-molded and sintered to obtain the substrate 31B. The fuel electrode 5, electrolyte body 6 and oxidizer electrode 7 are welded by plasma-flame spraying.