baber/WOPTO huggingface dataset:
Patent JP-S6233616-A (JP)
Title: Improvement of double-heated nozzle device for injection molding machine parallel to clamping direction of superposed mold
Inventor: TERAOKA SHOICHI
IPC: B29C45/12
Filed: 1985-08-07
Abstract: PURPOSE:To permit regulation of injection speed and improve the capacity of forming accurate forms, even in case the mold is four-stage superposed mold, by a method wherein a tapered hole is bored to the tip end of the nozzle and a large-diameter hot runner is provided vertically through a die to branch the nozzle into long and short nozzles and to be arranged on a base movably into fore-and-rear direction. CONSTITUTION:A T-die is screwed to the tip end of an injection unit B, a large-diameter port at the tip end of a screw 13 is connected to the large hot runner 12 of the die E. Tapered ports having gentle tapers are opened through the double-headed nozzles 14, 15 screwed to the left and right sides thereof and provided with two kinds of long and short taper holes, to the tip end of nozzle 8' so as not to generate flow resistance. Or the short nozzle 15 is controlled by a valve member and plasticized material in accordance with the capacity of cavities is injected. When the four-stage superposed molds (a), (b), (c), (d) constituted of one set of male and female molds ar arranged between opposing fixed and movable platens of a press through tie bars, the plasticized material, injected from respective nozzles 14, 15, is injected into the cavities of respective stages and the mass production of the molded forms, having uniform accuracy, can be realized.
Patent JP-S5876216-A (JP)
Title: Preparing of smc moldings
Inventor: SHINOKI KAZUHIKO
IPC: B29C57/00
Filed: 1981-10-30
Abstract: PURPOSE:To prepare simply high strength SMC moldings that is excellent in welding strength to a reinforcing plate by a method wherein reinfocing plate such as plywood, metallic plate, etc. on which holes are drilled previously is placed between SMC sheets. CONSTITUTION:Holes 4 are made in advance on suitable positions of a reinforcing plate 3 and the reinforcing plate 3 is placed between two SMC sheets 1, 2. When they are formed in a hot press in such a state,both SMC sheets 1, 2 are softened and melted into one body through the holes 4. In this manner, the reinforcing plate 3 is stuck respecively to the SMC sheets 1, 2 on its surfaces and, moreover, is connected by the SMC entered into the holes 4 firmly in a unitary body with the respective SMC sheets. Thus, the SMC molding of high strength can be obtained.
Patent JP-H0462504-A (JP)
Title: Manufacture of color filter
Inventor: KITAHARA TAKAHIRO
IPC: G02B5/20
Filed: 1990-07-02
Abstract: PURPOSE:To flatten the color filter and BS formation at the same time by performing solid black printing on three colors R, G, and B after their printing, and grinding and polishing the surface. CONSTITUTION:After the printing of the three colors on a glass substrate 5, the set-solid printing 4 is carried out thereupon by screen printing or offset printing, and rotary polishing is carried out by a polishing machine by using abrasive cloth and abrasive grains after drying to grind and polish excessive black ink other than ink in recesses between the colors and the surfaces of the R, G, and B ink layers. Even if the respective colors R, G, and B are irregular in width to have a gap, BS fill the gap, so a light leak is prevented and a color difference at the BS part, specially, a BS color tone defect at a mixed color part of R and G is eliminated; and the top surface is ground and polished to obtain a flat picture element surface, thereby improving the picture quality.
Patent JP-S5966867-A (JP)
Title: Method for preventing ignition and explosion in sterilization of highly humid refrigerator with ethyl alcohol
Inventor: ITOU JINICHI
IPC: A23L3/375
Filed: 1982-10-05
Abstract: PURPOSE:To sterilize microorganisms in a highly humid refrigerator, preventing the ignition and explosion of ethyl alcohol, by agitating and mixing an aqueous solution of ethyl alcohol by ultrasonic vibration, and spraying the generated mist into the highly humid refrigerator. CONSTITUTION:A highly humid electrical refrigerator for the storage of fresh foods and having a humidity of >=60% is sterilized with ethyl alcohol. An aqueous solution ethyl alcohol having a concentration of 3-18vol% is exposed to ultrasonic vibration to promote the bonding of the hydrophobic group of the ethyl alcohol molecule with the water molecule and to form a stable structure. Thereafter, the mixture is misted and sprayed into the electrical refrigerator. The refrigelator can be sterilized without the hazards of ignition or explosion of ethyl alcohol caused by electrical spark, etc. When the concentration of the alcohol is >18vol%, the alcohol molecule is liable to be separated by the external disturbance such as the fluctuation of humidity, etc. resulting in the increase in the danger of ignition. It is not necessary to use an alcoholic solution having too high concentration in view of the sterilization effect, and a 2-18vol% solution exhibits necessary sufficient sterilization effect.
Patent JP-H05267903-A (JP)
Title: Coaxial waveguide converter and converter of satellite broadcast antenna provided with its converter
IPC: H04B1/18
Filed: 1992-07-02
Abstract: PURPOSE:To miniaturize a device, and also, to obtain a satisfactory cross polarized wave characteristic by using an orthogonal converter shape by a circular waveguide and a rectangular waveguide being orthogonal thereto, and providing a first and a second probes in the circular waveguide and the rectangular waveguide, respectively. CONSTITUTION:The converter is provided with a circular waveguide 5, a rectangular waveguide 6 connected to the circular waveguide 5 so as to be roughly orthogonal thereto, a first probe 3 for detecting a first linear polarized wave, provided in the circular waveguide 5, and a second probe 4 for detecting a second linear polarized wave, provided in the rectangular waveguide 6. Also, this converter is provided with a matching reflecting rib 7 formed in a corner part of a connecting part of the circular waveguide 5 and the rectangular waveguide 6, the short circuit terminal A face 11, and the short circuit terminal B face 12. In such a way, while miniaturizing a device, a distance between a first probe 3 and a second probe 4 can be separated, and a first probe 3 and a second probe 4 do not exert influence on each other, therefore, a satisfactory intersection polarized wave characteristic is obtained.
Patent JP-H0520489-A (JP)
Title: Character recognizing device
Inventor: MIYAHARA HIROYASU
IPC: G06K9/03
Filed: 1991-07-16
Abstract: PURPOSE:To realize a character recognizing device which can be effectively shared among the users and also can correct the characters through a word processor by using the candidate characters. CONSTITUTION:This device is constituted of a scanner means 1 which optically scans a document and obtains an image pattern through the photoelectric conversion, a character segmenting means 2 which segments a character pattern from each image pattern, a character recognizing means 3 which recognizes the character pattern and outputs the resemblance degrees of the pattern to plural candidate characters, an output character deciding means 4 which outputs plural candidate characters as the results of recognition based on the resemblance degrees, and a storage means 5 which stores the results of recognition into a storage medium. In such a configuration, plural candidate characters are outputted as the results of recognition and a word processor can perform the effective correction of characters with use of the candidate characters. In addition, a character recognizing device can be effectively shared by plural users. A recognizing result corrector means is unnecessitated, therefor the cost of the device may be reduced than heretofore.
Patent JP-H0526431-A (JP)
Title: Air-supplying and exhausting device
Inventor: IIDA RYUICHI
IPC: F23L17/04
Filed: 1991-07-16
Abstract: PURPOSE:To prevent rainwater from entering an air-supplying passage and to make combustion stable even in a strong wind at the same time. CONSTITUTION:An exhaust sleeve 5 through which exhaust gas produced by a combustion apparatus is passed, a supply sleeve 3 which is provided on the outside of this exhaust sleeve 5 and between them, forms an air-supplying passage 6 passing the air supplied into the combustion apparatus, a decorative cover 7 which is provided around an exhaust outlet part 5A on the exhaust sleeve 5 projecting beyond the top part of this supply sleeve 3, and an external flange 10 which is provided on the periphery of the supply sleeve 3 so as to be opposed to this decorative cover 7, are provided. Furthermore, a throttling part 11B is provided at the top part of the supply sleeve 3 and projects outwardly of the external flange 10.
Patent JP-S5969429-A (JP)
Title: Manufacture of ultrafine powder of zro2
Inventor: TOMINAGA TSUTOMU
IPC: C01G25/02
Filed: 1982-10-07
Abstract: PURPOSE:To manufacture easily ultrafine powder of ZrO2 contg. Y2O3 by heating an alkaline aqueous soln. contg. zirconium carbonate and a proper percentage of yttrium carbonate under pressure, treating the resulting reaction product with an org. solvent to remove water, and carrying out drying. CONSTITUTION:An alkaline aqueous soln. contg. Zirconium carbonate and 2- 3.5mol% yttrium carbonate or yttrium oxide basing on the amount of zirconium carbonate or a slightly acidic or alkaline soln. prepared by suspending or partially dissolving zirconium hydroxide and/or yttrium hydroxide in said aqueous soln. is reacted in an autoclave at >=130 deg.C under >=2kg/cm<2> gauge pressure to form a powdered mixture of zirconium oxide with yttrium oxide. The powder is separated from the mother liquor, an org. solvent having >=about 110 deg.C b.p. is added to the powder, and water is removed by sufficient distillation under heating. The solvent is then separated, and the residue is dried to obtain ultrafine powder of a zirconium oxide-yttrium oxide mixture.
Patent JP-H1124406-A (JP)
Title: Image forming method and device
Inventor: MUKOYAMA NAOTAKA
IPC: G03G9/107
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of forming a uniform thin layer of developer over a long period without mechanically regulating a developer layer, and of stably obtaining an excellent image without the sticking of carriers by using the thin developer layer and an image forming device for this method. SOLUTION: An image forming method is provided with processes of forming a latent image on a latent image carrier and developing an electrostatic latent image on an electrostatic latent image carrier by using the developer layer on a developer carrier. In the process of developing the electrostatic latent image, a developer carrier 11 which is provided with plural magnetic poles at intervals of 25 μm-250 μm to face the latent image carrier is used and the thin layer of the developer consisting of magnetic-material-dispersed carriers having magnetic material fine grains dispersed in a binding resin and toner is formed on the developer carrier, to attain noncontact development. It is preferable that the magnetic-material-dispersed carriers are globular ones whose electric resistance is >=10<10> Ω.m and average grain size is 20-100 μm.
Patent JP-H0516348-A (JP)
Title: Ink jet print head and electronic apparatus provided therewith
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/045
Filed: 1991-07-16
Abstract: PURPOSE:To provide an inexpensive, highly reliable ink jet print head realizing high density, high quality printing with high productivity and an electronic apparatus employing the print head. CONSTITUTION:Grooves 11 are formed in array in a head base 10 and an oscillator 20 is fixed onto the head base 10. Two oscillating parts 20a, slightly narrower than the opening of the groove 11, are formed on the oscillator 20 while extending in the longitudinal direction of each groove 11 and a piezoelectric element 30a is provided on each oscillating part 20a while extending along the oscillating part 20a so that the oscillating part 20a and the piezoelectric element 30a constitute a unimorph 40. A coating film 50 is then applied entirely on the region where the unimorph 40 is arranged so that the gap is sealed. Upon application of voltage, piezoelectric elements 30a in two unimorphs 40 of each groove 11 oscillate synchronously to cause synchronous vertical oscillation of both unimorphs 40 thus varying the volume of ink in the groove 11.
Patent JP-S6336853-A (JP)
Title: Air cleaner
Inventor: FURUSATO MASAYASU
IPC: B03C3/28
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a device of easy maintenance and of small pressure loss by arranging plural nonwoven cloth of electret having bending parts so as to confront the surfaces, and flowing the air flow in zigzag between the bending parts. CONSTITUTION:The dust collecting part arranged with plural nonwoven cloth 2 of electret so as to confront the surfaces and an air suction part 3 are provided in the inside of a casing 1. The air 4 containing dust is streamed into the casing 1, and entered the dust collecting part where the dust is caught by the Coulomb caused by the electric charge of the nonwoven cloth. By using nonwoven cloth, though the air is flowed along the nonwoven cloth, a part of the air is passed through the nonwoven cloth and the dust is caught thereby. Thus, as the plural nonwoven cloths are arranged so as to confront the surfaces at internals, large decrease of dust collecting efficiency as well as the increase of pressure loss are prevented even if air velocity is measured.
Patent JP-S6420325-A (JP)
Title: Opening and picking machine
Inventor: YANO SEIJI
IPC: D01G9/16
Filed: 1987-07-13
Abstract: PURPOSE:To enable the feed of a raw material fiber to an opening and picking machine at a constant rate, by applying a negative pressure to the lower part of a feed box of an opening and picking machine, thereby applying uniform pressure to the raw material fiber in the feed box. CONSTITUTION:A feed box 3 of an opening and picking machine is sucked from the bottom and air is blasted toward the feed box 3 from above to apply nearly uniform pressure to the raw material fiber in the feed box. Furthermore, it is preferable to provide the feed box 3 with a vibrator D to vibrate the wall of the box. The raw material fiber can be smoothly delivered by this construction.
Patent JP-S6064821-A (JP)
Title: Injection molding apparatus
Inventor: FUKUOKA SADAO
IPC: B29C45/57
Filed: 1983-09-21
Abstract: PURPOSE:To provent a thick molded item when it is molded from generating sink marks or voids during the cooling and solidifying thereof and to increase the dimensional accuracy, by pressing a piston of a pressure-holding machine after the injection and filling into a mold to carry out a higher pressure-holding. CONSTITUTION:A mold 10 is opened at a position (D) and a molded item is removed. After the mold opening, hot water is supplied into a medium passage of the mold 10 until it comes to a position (A) by the rotation of a rotating body 1, so that the mold 10 is heated and the injection and filling of a resin 40 is carried out smoothly, and thereafter the mold 10 is water-cooled. Before the completion of cooling and solidification of the filled resin 40, the rotating body 1 is rotated a prescribed angle, the resin 40 at the tip of a nozzle 23 is cut, and the mold 10 filled with the resin 40 reaches a position (B) to face a pressure-holding machine 30. The forward end of a piston 32 is pressed into a cylinder section 14 of the mold 10 by driving the pressure-holding machine 30. Thus the pressure in a cavity 13 is kept high, and the resin 40 in the cylinder section 14 is supplemented into the cavity 13. Thus, after the injection and filling, since the piston of the pressure-holding machine is pressed into the mold to effect high pressure holding, even a thick molded item can be prevented from producing sink marks or voids.
Patent JP-H0727666-A (JP)
Title: Progressive focal lens measuring device
Inventor: KI MUREI
IPC: G01M11/02
Filed: 1993-07-15
Abstract: PURPOSE:To facilitate measurement operation of a worker by displaying a second index at a position determined by a second determination means. CONSTITUTION:An alignment for a distant portion ends when a thick cross line at the center of a mark 2 overlaps with a thin cross line, and causes measurement data, etc., to be stored. Then, the progressive focal lens is moved along a progressive band and shows a mark 3 on a display based on the size of addition calculated at the operation part of a device. The maximum value of the addition is nearly located at a leading point in a number of progressive focal lenses. For accurately measuring the addition, the maximum value with a mark 1 and the position of the maximum value is simultaneously displayed on the display using a mark 4 (second index) together with the present addition. When a leading portion is to be measured, a mark 6 is displayed at a display member according to the measurement of optical conditions when the leading portion is out of the progressive band, thus warning an operator. The operator corrects the direction of alignment based on it.
Patent JP-S5880158-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA FUJIO
IPC: G11B15/16
Filed: 1981-11-04
Abstract: PURPOSE:To decrease the number of terminals which are used to a microcomputer, by combined-using the same input terminals of the microcomputer, for both the output signal of a cassette detecting circuit and the command signal supplied from a stop switch. CONSTITUTION:The stop command signal (a) delivered from a stop command input circuit 2 is fed to a terminal A of a control circuit 1. Thus the circuit 1 stops the running of a magnetic tape. In case a cassette is not set at a prescribed lower position when no signal (a) is delivered, the signal (b) given from a cassette detecting circuit 3 is fed to an input terminal A of the circuit 1. As a result, the running of the magnetic tape is also stopped by the control 1.
Patent JP-S5966362-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/16
Filed: 1982-10-06
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-S6420260-A (JP)
Title: Thermoplastic resin composition
Inventor: SUMIYAMA HARUISA
IPC: C08L55/02
Filed: 1987-07-14
Abstract: PURPOSE:To obtain the title composition which is excellent in moldability and can give a molding excellent in impact resistance and heat resistance, by mixing an aromatic polycarbonate with three specified copolymers. CONSTITUTION:A graft copolymer (B) is obtained by graft-copolymerizing 100pts.wt. mixture comprising 40-70pts.wt. conjugated rubber polymer (a), 15-40pts.wt. aromatic vinyl compound (b) and 5-30pts.wt. vinyl cyanide compound (c). 60-80pts.wt. component (b) and 20-40pts.wt. component (c) are suspension-polymerized to obtain a copolymer (C) of a number-average MW (Mn) of 4.5X10<4>-6.5X10<4>, a weight-average MW (Mw) of 10X10<4>-15X10<4> and an MW distribution (Mw/Mn) of 2.0-3.0. Separately, 65-85pts.wt. component (B) and 15-35pts.wt. component (c) are suspension-polymerized to obtain a copolymer (D) of an Mn of 2.5X10<4>-3.5X10<4>, an Mw of 5X10<4>-7X10<4> and an Mw/Mn of 2.0-3.0. 35-65wt.% aromatic polycarbonate (A) is mixed with 10-35wt.% component B, 2-40wt.% component (C) and 8-30wt.% component D.
Patent JP-H0724015-A (JP)
Title: Tower type care lift
Inventor: KAGITANI YASUYUKI
IPC: A61G7/10
Filed: 1993-07-16
Abstract: PURPOSE:To provide a tower type care lift capable of not only lifting and moving a patient but also handling various equipment in a sickroom and the patient's personal effects. CONSTITUTION:A support tower 3 is installed so that it goes across a bed 1. An up/down frame 6 is mounted on a column 4 of the support tower 3 so that the up/down frame can move up and down along a guide groove 5 of the column 4. A belt member 9 is engaged with the output shaft of a drive motor 8 mounted on a beam 7, the belt member passes through inside the beam 7 and both columns 4 and connects to both the ends of the up/down frame 6, and hangs and supports the up/down frame 6. A hanger block 10 which hangs various equipment, and raises and lowers them is movably attached to the up/down frame 6, thereby significantly reducing the labor of an attendant.
Patent JP-S5964853-A (JP)
Title: Toner
Inventor: NAKAHARA TOSHIAKI
IPC: G03G9/087
Filed: 1982-10-05
Abstract: PURPOSE:To obtain a toner which has a substantial degree of coloring and does not produce any photographic fog by copolymerizing a colored monomer, which is produced by bringing nigrosine or org. dye and a monomer contg. halogen into reaction, when a synthetic resin monomer. CONSTITUTION:A colored monomer obtd. by bringing nigrosine or an org. dye and a monomer having a hologen atom into reaction is copolymerized with another synthetic resin monomer. The monomer contg. a halogen atom used is, for example olefinic carboxylic chloride, olefin chloride, etc. The olefinic carboxylic chloride is selected from, for example, the series of monocarboxylic chloride having one double bond. The olefin chloride is vinyl halide, allyl halide, etc. The synthetic resin monomer to be copolymerized with the colored monomer is alpha,beta unstad. monomer, vinyl monomer, etc.
Patent JP-2000008832-A (JP)
Title: Muffler of compact versatile engine
Inventor: YUASA TSUNEYOSHI
IPC: F01N3/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently cool and exhaust gas by sufficiently mixing air with the exhaust gas immediately after flowing out from an exhaust outlet by a miniaturized simple constitution. SOLUTION: A swirl adding member 30 to give the swirl to an exhaust gas G flowing out of an exhaust outlet 29a is provided on the exhaust outlet 29a. A guide member 64 to change the flow of the exhaust gas G toward an exhaust outlet 62a is provided on an outlet end of a tail pipe 62 to form the exhaust outlet 62a. The guide member 64 is provided with a plurality of guide holes 79 and a shielding part to shield the exhaust gas G, and at least an outer side end of the outermost guide hole 70 of a plurality of guide holes 70 is located outside an inner circumference of the tail pipe 62.
Patent JP-H0926678-A (JP)
Title: Paper feed controller
Inventor: MACHIDA HIROSHI
IPC: G03G15/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to feed paper in exact synchronization with the operation of a image forming section and to make possible to eliminate a resist roller by detecting the momentarily changing feed rate of the paper in accordance with position detection signals and changing the relative speed of an image carrying member motor and a paper feed motor according to the feed rate. SOLUTION: The plural paper position detectors 4 arranged along a paper feed direction detect the arrival position of the paper 2 in the arranging position. A deviation pulse signal generator (feed rate detecting means) detects the momentarily changing feed rate of the paper 2 in accordance with the signals detected by the plural position detectors 4. A speed setting means changes the rotating speed of the paper feed motor according to the momentarily changing feed rates of the paper 2. Then, the exact feeding of the paper 2 in compliance with the rotating position of a printing drum 5 is made possible by adjusting the feed rate of the paper 2 in a paper feeding process even if the positions of the front ends of the individual paper 2 loaded on a paper feed table 11 shift in the direction longitudinal to the paper feed direction or a paper feed roller 12 slits with the paper 2.