baber/WOPTO huggingface dataset:
Patent JP-2001133965-A (JP)
Title: Positive photosensitive planographic printing plate, its producing method and positive image forming method
Inventor: HIDAKA KATSUHIKO
IPC: G03F7/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To produce a positive photosensitive planographic printing plate having superior sensitivity characteristics to near infrared light, not requiring post heat treatment and also having good preservability, chemical resistance and printing resistance and to provide a positive image forming method. SOLUTION: The positive photosensitive planographic printing plate has a photosensitive layer containing a photothermal conversion material having its absorption region in the wavelength range of 600-1,300 nm and an alkali- soluble resin. The velocity of dissolution of the photosensitive layer in an alkali developing solution becomes higher from the surface part toward the lower layer part in the unexposed state.
Patent JP-H08176508-A (JP)
Title: Composition for forming silica-based coating film, silica-based coating film produced by using the composition and production of the composition
Inventor: TODA ATSUSHI
IPC: C09D183/04
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject composition containing a partial hydrolyzate of a tetraalkoxysilane and a specific alkyltrialkoxysilane, having excellent hydrophilicity and storage stability and useful for the preparation of a transparent silica-based coating film having high surface hardness. CONSTITUTION: This coating composition contains (A) a partial hydrolyzate of (i) a tetraalkoxysilane (preferably tetramethoxysilane) and (ii) an alkyltrialkoxysilane having a >=2C (preferably 2-6C) alkyl group directly bonded to silicon atom as a main raw material and preferably further (B) a monohydric aliphatic alcohol, (C) water and (D) an organic carboxylic acid having pKa of >1.0 and <=5.0 as essential components. The composition preferably has a contact angle of <=30 deg. with water. A hydrophilic silica-based coating film is produced by applying the composition to a substrate and heat-treating at >=300 deg.C.
Patent JP-H06143242-A (JP)
Title: Manufacture of thin tile by wet molding
Inventor: INA MASAHIKO
IPC: B28B11/10
Filed: 1992-11-07
Abstract: PURPOSE:To obtain a thin tile which can be adhered with organic adhesive by continuously extrusion molding hybrid clay from a kneading machine to a thick rectangular rough material, reducing it to an extremely thin state by means such as rolling, etc., punching it and cutting it. CONSTITUTION:Hybrid clay C is continuously extrusion molded from a kneading machine 2 to a rectangular state having a thickness of about 10-15mm. This rough material Wa is gradually reduced in thickness by a plurality of rolling rollers 4a, 4a, 4b, ... finally to 1/2-1/5 of an initial thickness. Incidentally, the rough material Wa may be pressed or cut by a cutter to the extremely thin state. It is fed to a molding machine 5, punched, cut, etc., to a molded form Wb, and then baked. Tiles obtained in this manner are coated on rear surfaces with organic adhesive, and can be adhered directly to a wall surface.
Patent JP-H04195807-A (JP)
Title: Complex magnetic head
Inventor: YASUKOCHI MASAYA
IPC: G11B5/23
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a metal-in-gap type magnetic head capable of reducing a pseudo signal by gradually decreasing a cross section which is approximately parallel to a sliding surface of a metal magnetic film from the sliding surface toward a head rear part. CONSTITUTION:In a magnetic head having such a structure that an oxide magnetic material (ferrite) 1 is an auxiliary core, and the metal magnetic film 3 is formed on the ferrite 1, where an operation gap 11 is formed between the metal magnetic films 3, the cross section which is approximately parallel to the sliding surface of the metal magnetic film 3 is gradually decreased from the sliding surface 10 toward the head rear part. In this case, it works as a magnetic path where magnetic flux becoming the false signal to be fetched from a so-called magnetic deterioration layer (pseudo gap) generated in an interface between the ferrite 1 and the metal magnetic film 3 can easily be returned to a tape (recording medium). By this method, the metal-in-gap type magnetic head without generating a pseudo output and ripples can be obtained.
Patent JP-2000119651-A (JP)
Title: Neutralizing method of alkaline soil in construction residual soil for greening use
Inventor: YOSHIDA SHINICHI
IPC: C09K109/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To ease the problems of disposal or reclamation site of residual soil while improving the greening environment by neutralizing alkaline soil with ferrous sulfate to adjust the pH to a proper value. SOLUTION: As a neutralizing agent, ferrous sulfate is mixed with a soil which is alkaline with cement milk or the like such that the base in the soil react with the sulfate of ferrous sulfate and form and precipitate sulfuric acid to decrease the pH to pH 5.0-8.5 which is suitable for the growth of plants and also to adjust the electric conductivity to not more than 1.2 mS/cm. As the residual material of the neutralizing reaction, iron, which helps the growth of plants as a minor component fertilizer, remains. Optionally, bead moss, coconut husk, barnyard manure or the like can be mixed as an acidic material which gives buffering ability against the pH changes. Ferrous sulfate, used as a highly safe food additive, does not cause environmental pollution. It can also be purchased inexpensively, being formed as a by-product in a titanium production process.
Patent JP-H09161672-A (JP)
Title: Method for assembling color selecting mechanism for cathode-ray tube
Inventor: HASEGAWA KOSHI
IPC: H01J29/07
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of torsion and distortion, to stabilize the quality, and to facilitate the setting of spot welding interval in the various condition. SOLUTION: Torsion and distortion of an aperture grill 1 to be generated after releasing the pressurization of a frame 7 is generated in response to a spot welding interval (w), and this interval (w) is changed in response to the pitch (p) of plate thickness of the grill 1. An interval (w) between the grill 1 and an A member 9 is set in a range at 20-35 times of the plate thickness and at 8-14 times of the pitch (p). Generation of torsion and distortion after releasing the pressurization of the grill 1 can be thereby prevented.  Since the interval (w) can be set by setting the plate thickness and the pitch (p), in the case of manufacturing a grill 1 with the special specification at a different plate thickness and a different pitch (p), a necessity of searching the interval (w) thereof per each time is eliminated, and the optimal interval (w) without generating torsion and distortion can be set.
Patent JP-H03184440-A (JP)
Title: Automatic setting circuit for communication parameter
Inventor: FUKUSHI TOSHIO
IPC: H04L29/06
Filed: 1989-12-13
Abstract: PURPOSE:To easily set a parameter for communication without performing a complicated operation by comprising an automatic setting circuit for a communication parameter so as to set transfer speed and another parameter by using a specific code inputted from a DTE(data terminal equipment). CONSTITUTION:A start bit reception processing part 51 functions as a speed decision part, and a data bit reception processing part 52, a stop bit reception processing part 53, a character data reception processing part 54 and a reception data processing part 12 function as setting parts. Reception interruption is generated at every fetch of data of eight bits, and a reception interruption processing part 5 is operated corresponding to the reception interruption, and the start bit reception processing part 51, the data bit reception processing part 52, the stop bit reception processing part 53, or the character data reception processing part 54 is started up corresponding to the content of a reception status memory 7.
Patent JP-H11156145-A (JP)
Title: Gas decomposition disposal method and apparatus for the same
Inventor: YARA TAKUYA
IPC: B01D53/32
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas decomposition disposal method and apparatus wherein decomposition efficiency is improved by maintaining stable discharge with a low power. SOLUTION: In a method of effecting gas decomposition disposal by applying electric field between an external electrode 1 having a honeycomb structure and an internal electrode 2 located at a center of a cell of the honeycomb structure in order that a gas flowing through the cell of the honeycomb structure undergo plasma excitation, a solid dielectric 3 is disposed on an electrode- opposite face of the outer electrode 1 and/or the internal electrode 2. The solid dielectric 3 is a metal oxide film made of a mixture of 5-50 wt.% of titanium oxide and 50-95 wt.% of aluminum oxide or a metal oxide film containing zirconium oxide.
Patent JP-H11235776-A (JP)
Title: Frp structure and its manufacture
Inventor: KIMOTO YUKITANE
IPC: B29K105/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an FRP structure having a light weight, a high strength and a high rigidity for easily manufacturing inexpensively, and a method for manufacturing it. SOLUTION: The FRP structure comprises an FRP plate, a core material 22 connected to the plate, and FRP ribs connected to the plate and the material 22. In this case, at least the plate is molded by one-shot molding for substantially simultaneously impregnating a reinforcing fiber base material 23 with a resin and substantially simultaneously curing it.  And, the method for manufacturing it comprises the steps of disposing a core material 22, a reinforcing base material 23 extended in a planar direction of the material 22 and a rib forming base material having a web extended substantially perpendicularly to the material 23 in a mold 21, disposing a medium for diffusing a resin on or vertically of them or forming a resin diffusion passage for diffusing the resin in a planar direction at the material 22, covering an entirety with a bag film, then evacuating in vacuum an interior covered with the bag film, injecting the resin to diffuse it at least on the surface of the material 23, impregnating the material 23 with the resin, and then one-shot molding it.
Patent JP-H03184414-A (JP)
Title: Pn code generator
Inventor: SAKURAI NORIYOSHI
IPC: H04J13/10
Filed: 1989-12-13
Abstract: PURPOSE:To enable a spread spectrum-modulated signal to be demodulated by attaching a pulse on or eliminating it from a PN clock signal inputted to a PN code output circuit. CONSTITUTION:When no pulse signal P7 exists, a pulse signal P6 on which one pulse is attached is outputted as the PN clock signal, however, when the pulse signal P7 exists, a signal from which the pulse is eliminated is outputted at the timing of a pulse signal P3 as the PN clock signal. The PN code output circuit 9 outputs a PN code P9 based on the PN code signal P8. In such a way, when the code of transmission/reception is recognized, it is possible to take synchronism of the PN code by leading or lugging the PN clock signal by operating an up-count signal output means 10a or a down-count signal output means 10b.
Patent JP-H07179067-A (JP)
Title: Dye for thermal transfer recording and ink composition for thermal transfer recording and transfer sheet
Inventor: MATSUZAKI YORIAKI
IPC: B41M5/39
Filed: 1993-12-22
Abstract: PURPOSE:To obtain an ink compsn. for thermal transfer recording having high sublimation speed and good image stability after transfer by compounding a dye having a specific structure for thermal transfer recording, a binder resin and an org. solvent and/or water. CONSTITUTION:An ink compsn. for thermal transfer recording is prepared by compounding a dye for thermal transfer recording represented by formula (wherein R1 is a 1-4C alkyl group or a cycloalkyl group R2 and R3 are H, a 1-4C, alkyl group or an alkoxy group and R. and R5 are H, an alkyl group or an alkoxyalkyl group), a binder resin and an org. solvent and/or water. A dye supporting layer is provided on a base material sheet and applied to the dye supporting layer and dried to support the dye for thermal transfer recording to form a transfer sheet. As a pref. example of the base material sheet to be coated with the ink compsn., there are tissue paper such as condenser paper or glassine paper and a plastic film composed of diester or polyamide.
Patent JP-H04192753-A (JP)
Title: Facsimile transmitter/receiver
Inventor: YOSHIBA JUNICHIRO
IPC: B41J29/40
Filed: 1990-11-26
Abstract: PURPOSE:To easily execute classification and sorting by printing a receiving reference sign (reference number) on a respective recording paper each time a series of receiving is performed. CONSTITUTION:A signal processing part 10 generates a receiving reference sign corresponding to the count value of a receiving counter part 11 and controls an printing output part 12 to output the printing on the receiving recording paper. When a series of receiving ends, the count value of the receiving counter part is updated and the device is brought into the receiving waiting state.
Patent JP-H05132503-A (JP)
Title: Spray polymerization method and nozzle for spray polymerization
Inventor: ITO HIROFUMI
IPC: C08F2/00
Filed: 1991-11-13
Abstract: PURPOSE:To enable prolonged continuous operation in the redox polymerization of a sprayed monomer solution containing an organic unsaturated carboxylic acid or a salt thereof as a major component by preventing the polymerization from occurring within the sprayer. CONSTITUTION:A monomer solution containing an organic unsaturated carboxylic acid or a salt thereof as a major component is polymerized in a gaseous using a redox polymerization initiator by spray polymerization. A first liquid obtained by adding either of the oxidizing agent and the reducing agent which constitute the initiator to the monomer solution is fed to a nozzle for the first liquid, while a second liquid which is either the remainder of the initiator alone or a mixture thereof with the same monomer solution is fed to a nozzle for the second liquid. The two liquids are sprayed from the respective nozzles so as to be mixed nearby the orifices to thereby conduct polymerization in a gaseous phase.
Patent JP-2000149644-A (JP)
Title: Structure for fixing lens to lamp case
Inventor: ONO HARUYOSHI
IPC: B29C33/12
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a lens to a lamp case capable of stably fixing the lens to the lamp case by improving weldability. SOLUTION: A lamp case 11 is provided with a lamp case body 14 having a lamp storing part 13 inside, a contact surface 16 which inclines to a direction of molds 21, 22 for forming the lamp case body 14 and is provided on one surface side of the lamp case body 14, and a cylindrical fixing pin 15 protruded from the contact surface 16. A lens 12 is fixed to the lamp case 11 by welding the fixing pin 15 inserted into an insertion hole 18, wherein the insertion hole 18 for inserting the fixing pin 15 is formed to a thickness direction of the lens 12. The fixing pin 15 is protruded vertically to the contact surface 16 of the lamp case body 14 and a part of an outer peripheral surface 15a of the fixing pin 15 is continuously formed from an outer peripheral end 16a of the contact surface 16.
Patent JP-H06175410-A (JP)
Title: Carrier for electrophotography
Inventor: YAMAGUCHI HIROAKI
IPC: G03G9/10
Filed: 1992-12-03
Abstract: PURPOSE:To provide a carrier having sufficient developing capacity against a sensitized body of a low charged electric potential and capable of forming a high quality picture image without causing a picture image failure such as a carrier draw, a brush mark and others by having a specified average particle diameter and specified saturation magnetization. CONSTITUTION:A distribution curve showing particle size distribution shows the particle size distribution of a crest having the maximum value only on its one point (position of a particle diameter R<1>), and an average particle diameter of the whole is within 40-50mum. Saturation magnetization of components of a small particle diameter (smaller than a particle diameter R<2>) is within a range of 65-75emu/g, and saturation magnetization of components of a large particle diameter (larger than the particle diameter R<2>) is within a range of 45-55emu/g. it is favourable that the particle diameter R<2> is smaller than an average particle diameter of a carrier or smaller than the particle diameter R<1> of the maximum value of the particle size distribution. Or the largest particle diameter R<4> is.
Patent JP-H03186031-A (JP)
Title: Error correction system
Inventor: IWAMURA KEIICHI
IPC: G06F15/16
Filed: 1989-12-15
Abstract: PURPOSE:To correct an error in synchronism by comparing parity bits generated by a 1st and a 2nd specific parity generating means. CONSTITUTION:Respective bits I1 of an information sequence I are weighted by a multiplier and applied to a register in order to generate parity P1, which is sent together with the information sequence I. When one bit of the sent information sequence I is lost during its transmission to obtain I', a reception side which receives the parity P1 together with the information sequence generates parity Q1 by an encoder 3. A comparator 4 decides which of the parity Q1 obtained by the encoder 3 and the received parity P1 is larger, and computing elements 5 and 6 and counters 8 and 9 are used to correct the one bit omission. Consequently, the error in synchronism due to bit omission or bit insertion by one bit can be corrected.
Patent JP-H11155811-A (JP)
Title: Endoscopic device
Inventor: FUJIMORI NORIYUKI
IPC: G02B23/24
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable illumination system wherein a light quantity necessary for observation and inspection is always maintained stable by a current control means provided to control the light quantity of a white LED based on the length of the power supply line of the LED. SOLUTION: A current value supplied to each white LED 11 is detected by a current value detecting means 33, and the detected current value is compared with a set current value by a current value comparator circuit 34. Then, based on the comparing result of the current value comparator circuit 34, if the detected current value exceeds a set reference current value (rated current value), a current value control generating means 35 is actuated, control is performed to prevent the flowing of a current exceeding the rated current to the while LED 11 by a current value control means 32 connected to each white LED 11, and this means 35 is caused to function as a limitter always for supplying a constant current near the rated current to the white LED 11.
Patent JP-H03177234-A (JP)
Title: Loading and unloading device for open-top car
Inventor: RI SOUKUN
IPC: B65G67/02
Filed: 1990-11-27
Abstract: PURPOSE: To mechanically perform a discharge of cargo and reduce the number of person engaged in a cargo handling work by installing a cylinder for oscillating auxiliary plow blade between a refracting projecting piece and a refracting rod of the auxiliary plow blade and disposing a main plow blade so that the plow blade may freely advance within an open flat-car. CONSTITUTION: An open flat-car 20 loaded with cargo is advanced into a cargo handling chamber 1, and a moving base 3 is moved to a proper location corresponding to a stop location of the open flat-car 20 and is stopped. Next, an elevating/lowering rod 14 is rotated downwards by operating a cylinder 15 for operating elevating/lowering rod, continuously a refracting rod 16 is rotated downwards by operating a cylinder 17 for operating refracting rod and a main plow blade 19 is advanced into the open flat-car 20. Subsequently, when opening/ closing gates on both the sides of the open flat-car 20 are opened and the moving base 3 is reciprocated, the main plow blade 19 presses and moves cargo within the open flat-car 20 and discharges cargo from a discharge hole 21.  When partial cargo is gathered within the open flat-car 20 and can not be sufficiently discharged, a cylinder 27 is operated, an auxiliary plow blade 25 is oscillated and cargo is discharged without being left.
Patent JP-H01171767-A (JP)
Title: Grindstone for precision polishing
Inventor: TANI YASUHIRO
IPC: B24D3/02
Filed: 1987-12-24
Abstract: PURPOSE:To make it possible to perform continuous polishing work without decreasing finish precision by setting the abrading speed for a grindstone at more than 1mum/min. CONSTITUTION:For a grindstone for precision polishing consisting of abrasive grains bound by bonding agent and moulded, binding force of the bonding agent to the abrasive grains is restricted low. The abrading speed of the grindstone by polishing work is set at more than 1mum/min., and preferably less than about 100mum/min., and the bonding agent is used for about 2-20wt.% to the whole body of the grindstone. As a result, polishing work of a very high precision can be performed continuously with this precision polishing grindstone.
Patent JP-H09252206-A (JP)
Title: Dielectric filter
Inventor: TODA ATSUSHI
IPC: H01P1/205
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To easily improve spurious characteristics caused by the modes other than the basic mode (TEM mode). SOLUTION: Two resonator holes 2a, 2b penetrated through a couple of end faces of a dielectric block 1 in which an inner conductor 3 is formed are made to the dielectric block 1 and a non-forming section 3a splitting each inner conductor 3 on the inner circumferential face of the resonator holes 2a, 2b is formed. An outer conductor 4 is formed to the entire outer surface of the dielectric block 1, a throughhole 6 penetrated through both major sides is formed in the center of both the major sides of the dielectric block 1 and a short-circuit conductor 8 short-circuiting the outer conductor of both the major sides is formed to the inner circumferential face of the throughhole 6.
Patent JP-2001145309-A (JP)
Title: Electronic device
Inventor: MOGI MASATOSHI
IPC: H02K15/03
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of reducing leakage flux and preventing generation of eddy current. SOLUTION: This electronic device is provided with a rotor 13 rotated by spring torque and a generator 20 formed by including a stator 21 storing the rotor 13, with the rotor magnet of the generator 20 formed out of a magnet having the maximum energy product of 120 KJ/m3 (approx. 15 MGOe) or less. Therefore, by reducing magnetic flux from the rotor magnet, it is possible to reduce a clearance between the rotor 13 and the stator hole 21a for reducing leakage flux to a magnetic member such as a base plate. Eddy current loss due to leakage flux can be restrained and increase in the rotational torque of the rotor 13 can be prevented, thus it is possible to lengthen the duration of the electronic device.