baber/WOPTO huggingface dataset:
Patent JP-S6119642-A (JP)
Title: Resin composition
Inventor: UMEHARA AKIYOSHI
IPC: C08L33/20
Filed: 1984-07-06
Abstract: PURPOSE:A resin composition which has pearly gloss and excellent heat resistance, elasticity, etc., is suitable for brushes, etc., and is obtained by mixing a cellulose propionate resin and an acrylonitrile-styrene resin in a specified weight proportion and molding the mixture with heat. CONSTITUTION:10-80wt% cellulose propionate resin and 90-20wt% acrylonitrile-styrene resin are mixed. The obtained compound having pearly gloss is molded with heat to form, for example, a handle part 3, the base of a bristling part 4, etc. of a toothbrush. The toothbrush obtained by bristling in the base of the bristling part 4 can be disinfected in hot or boiling water, has dentifrice resistance, elasticity, and high bristling strength, and is substantially free of falling off of bristles, deformation of handle 3, deterioration, etc. on exposure to high temperatures.
Patent JP-S6116182-A (JP)
Inventor: GAI ROBAATO DERAMEERU
IPC: E02B3/26
Filed: 1985-06-27
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-H11319484-A (JP)
Title: Detoxicating method of fluorocarbon gas using steelmaking electric furnace
Inventor: FUJIOKA SHINICHI
IPC: A62D3/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To safely and inexpensively decompose am waste fluorocarbon gas using a steelmaking electric furnace. SOLUTION: This treating method is by introducing a gaseous mixture of the fluorocarbon gas with a decomposing material consisting of water (H2 O) or the like into the steelmaking electric furnace and decomposing the fluorocarbon gas in a high temp. atmosphere fold by an arc 12 in steelmaking to turn to carbon dioxide (CO2 ), hydrogen chloride (HCl) and hydrogen fluoride (HF). The decomposed gas is cooled, neutralized with sodium hydroxide and precipitated and separated as calcium fluoride (CaF2 ) by adding slaked lime (Ca(OH)2 ).
Patent JP-H04364556-A (JP)
Title: Data transfer method
Inventor: OKAJIMA MAKOTO
IPC: G06F13/12
Filed: 1991-06-12
Abstract: PURPOSE:To use a prefetch buffer efficiently according to the transfer capability of an input/output device. CONSTITUTION:A channel controller 300 is provided with the prefetch data buffer 302 for multi-channel common use and receives transfer capability data on input/output devices 500-504 from a central processing unit 100 each time data are transferred. A prefetch data buffer control circuit 303 controls the use state of the prefetch data buffer 302 and secures the user areas of the prefetch data buffer for channel devices 400-404 according to the transfer performance of the input/output device received with an input/output instruction 1. A data transfer control circuit 304 performs memory access corresponding to the secured use areas of the prefetch data buffer 302 to control data transfer between a main storage device 200 and the input/output devices 500-504.
Patent JP-H0432263-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMII KAZUYUKI
IPC: H01L29/74
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a semiconductor device having suitable gate trigger sensitivity adapted for a using state by emitting a proton beam of dose selected from a range of 1X10<11>-10X10<11>cm<-2> to a lattice defect region to be formed. CONSTITUTION:A thyristor 1 has an anode region 2 formed on the rear surface of a semiconductor substrate 1a, and a cathode region 4, a gate region 5 formed on the front surface. The regions 2, 4, 5 and a buffer region 6 are formed by implanting and diffusing impurity in an n<-> type semiconductor substrate made of a silicon single crystal, electrodes 2', 3', 5' necessary on the regions are patterned by depositing aluminum, etc., and formed. After the electrodes are completely formed, a proton beam is applied perpendicularly to the front surface of the substrate 1a to cause crystal defect to form a lattice defect region 7. The acceleration energy of the beam is so selected that the peak of a lattice defect distribution is formed in the region 6, and its dose is selected from a range of 1X10<11>-10X10<11>cm<-2>. As a result, a semiconductor device having suitable gate trigger sensitivity adapted for the used state can be easily obtained.
Patent JP-S5928991-A (JP)
Inventor: NOUTOMI HIROSHI
IPC: D06F73/00
Filed: 1982-08-11
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-S5840992-A (JP)
Title: Projection type television picture receiver
Inventor: ISHIKAWA MASARU
IPC: H04N9/31
Filed: 1981-09-03
Abstract: PURPOSE:To project a color picture of high quality with a reduced error of the dynamic convergence, by projecting a picture after a correction of the static convergence on a screen with reduced distortion and by using the center part of a lens system. CONSTITUTION:Three video tubes 1R, 1G and 1B and lens systems 2R, 2G and 2B are distributed in line, and the tube 1G and system 2G are located so that the axial line (g) is coincident with the center line S of a screen 3. The side tubes 1R and 1B and the systems 2R and 2B are set so that the axial lines (r) and (b) are out of the center line S, and accordingly the lines (r) and (b) are turned approximately at the center position of the screen 3. Thus a projection raster 4R formed by the tubes 1R and 1B and the systems 2R and 2B has a correct rectangular form. However, the projection rasters 4R and 4B formed by the tubes 1R and 1B and the systems 2R and 2B produce trapezoidal convergence errors. In this connection, the rasters on the fluorescent screens 5R and 5B are formed into adverse trapexoids respectively.
Patent JP-S5662650-A (JP)
Title: Metal mold
Inventor: HIROI KAZUO
IPC: B22C9/06
Filed: 1979-10-29
Abstract: PURPOSE: To prevent the camber of a liner mold without limiting the expansion of the liner on the side face of a main mold by removing one end face of the recessed side face of the main mold.  
     CONSTITUTION: A main mold 1 is removed of one end face portion of the side faces of a concave mold, has the bottom face and the three side faces and the side face at one end of a liner mold 2 is held open without contacting the main mold 1. Thus, for the expansion of the liner mold 2, the one side face of the main mold 1 is removed and opened for the key 10 direction with a stationary pin 8 that can absorb this expansion, as a start point, hence the sliding in the key 10 direction is sufficient; in addition, the expansion and contraction in the right and left directions with the stationary pin 8 as a start point are both permitted by forming slightly larger through-holes 5 of the main mold 1 for the multiple bolts holding the liner mold 2. Hence, the camber of the liner may be easily prevented and the accuracy of products may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119263-A (JP)
Title: Character dial system
Inventor: IIJIMA HIROO
IPC: H04M1/27467
Filed: 1984-07-05
Abstract: PURPOSE:To improve the operability and to decrease the generation of mis- dialing by deciding in advance a character easy to remember representing a name of a called party or the like as an inputted character to allow a caller to eliminate the need for storage or retrieval of the telephone number of the called party. CONSTITUTION:A data terminal equipment 1 is accommodated in an exchange 3 by a connection circuit 2, which is provided with a charcter signal detection circuit 20 detecting a character signal from the terminal equipment 1. The detection circuit 20 consists of a serial/parallel converting circuit 200 and a microprocessor 201, the processor 201 references a dial number of a conversion table 21, converts the character signal into a dial signal, and a dial number signal is outputted to the exchange 3 from a dial number output section 22. Then it is not required for the caller to store or retrieve the called party telephone number, the operability is improved and generation of mis-dialing is decreased.
Patent JP-H04338581-A (JP)
Title: Penetration printing method
Inventor: NAKAMURA KAZUO
IPC: B41M1/30
Filed: 1991-05-14
Abstract: PURPOSE:To apply printing excellent in durability to a transparent resin molded product. CONSTITUTION:An ABS resin of a transparent grade is used as a non-crystalline resin having light transmissivity and 6 nylon is used as a crystalline resin having an ester group and an alloy resin having light transmissivity is obtained from resin pellets composed of two kinds of said resins. Further, laminated sheet of paper and an aluminum foil is used as the base film of a transfer sheet and screen printing is applied to the surface of the aluminum foil using ink containing a sublimable dye. Next, the alloy resin is molded into a button shape and arranged on a jig to be preheated. Subsequently, a transfer sheet is superposed on the button so as to match the pattern thereof with the button and a transfer pad made of silicone rubber preheated to 190 deg.C is pressed to the transfer sheet for 30sec. Thereafter, when the transfer sheet is released, a blue character is formed on the top surface of the button. The penetration depth of the transferred pattern becomes about 30mum and the abrasion resistance, wet heat resistance and light fastness of the pattern are well.
Patent JP-H10328724-A (JP)
Title: Recovering device for shaving lubricant
Inventor: KITAHASHI SATORU
IPC: B05D7/20
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the lubricant from splashing, and to effectively reuse the lubricant by providing the recovering device for the lubricant, having a spiral brush in a lubricant attaching device, removing the lubricant sprayed excessively on a wire rod, and recovering it automatically. SOLUTION: A wire rod coil 2 is unwound, and is straightened to a straight line shape by a preliminary straightening device. Flaws on the surface of the wire rod are striped off by a scraping device, and the wire rod becomes one with gloss, whose surface property is excellent. Next, the powder shape lubricant is applied to the surface of the wire rod by the lubricant attaching device 5, and the wire rod is coiled on a wire rod winding device 7. By providing the recovering device 6 for lubricant on the lubricant attaching device 5, and by using the spiral brush which can remove the excessive lubricant in a range in which the flaws do not occur on the surface of the wire rod, the excessive lubricant attached to the surface of the wire rod is forcedly and uniformly removed.  The removed lubricant is automatically recovered in a lubricant recovery box 9 from a chute 8 provided on the recovering device 6 for the lubricant.
Patent JP-H06331531-A (JP)
Title: Method of evaluating and testing rapidly durability of polyolefin-coated steel material
Inventor: YAMAMOTO MASAHIRO
IPC: G01N5/00
Filed: 1993-05-20
Abstract: PURPOSE:To evaluate durability at the time of using a polyolefin-coated steel material in a short time by peeling a chromated layer and a primer layer, dipping it in acidic water solution, measuring the weight change, and estimating its long term deterioration. CONSTITUTION:A polyolefin-coated material is formed of a steel material 1, a chromated layer 2, a primer layer 3, etc. After it is coated with chromating agent 2, it is preheated, a testpiece is removed after coated with the layer 3, films are peeled, the testpiece is dipped in acid water solution, and the weight change after aging is measured. The peeling area is about 5X5cm, and the weight changer after the test is evaluated by the change rate %. When water solution of chromic anhydride is used as testing liquid, its concentration is suitably 1 to 10wt.%. Optimum conditions of a testing bath are that 1wt.% chromic anhydride water solution at 60 deg.C is used and the testpiece is dipped for one week. When hydrochloric acid water solution is used, 0.01 to 5wt.% concentration is suitable, and optimum testing bath conditions are that the concentration is 0.5wt.%, the solution temperature is 40 deg.C, and the dipping time is one week.
Patent JP-H087764-A (JP)
Title: Method and device for manufacturing substrate of fluorescent character display tube
Inventor: TONEGAWA TAKESHI
IPC: H01J9/24
Filed: 1994-06-22
Abstract: PURPOSE:To provide a manufacturing device for a substrate of a fluorescent character display tube, with which the seal part of the envelope is equipped with a high airtightness. CONSTITUTION:A plurality of supply vessels 4 filled with frit glass 10 are accommodated in the first vacuum vessel 2. The frit glass 10 is heated by an infrared lamp house 11 and a gas is emitted from the molten frit glass and exhausted to outside the vacuum vessel. A substrate 20 is heated to a specified temp. by a heating table 21 provided in the second vacuum vessel 3, wherein the two vacuum vessels are in communication above and below in a specified position. Pistons are inserted by a pressing means 14 into the supply vessels set in place, and the molten frit glass is supplied onto the lower board. The heating table is moved by a locating device 22, and the frit glass is applied to the peripheral area of the substrate oversurface. The frit glass applied to the substrate does not contain gas substantially. If this substrate is used in manufacturing envelopes for fluorescent character display tubes, the seal part does not foam in the sealed mounting operations to be made in a vacuum so that the degree of vacuum inside of the envelope is held and its seal part is equipped with a high airtightness.
Patent JP-H09320787-A (JP)
Title: Dimming device of cold cathode fluorescent tube and light modulating method
Inventor: TAKAHASHI KAZUNORI
IPC: H05B41/392
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a light modulation device of a cold cathode fluorescent tube, capable of substantially reducing the vibration sound of a transformer by arranging a device which OR-connects the output of a variable DC voltage supply means for light modulation and the output of a low frequency DC pulse voltage supply means and inputs the output connected in an inverter. SOLUTION: A DC pulse supply means 3 having constant frequency, constant width, and constant voltage of sufficient frequency lower than a cold cathode fluorescent tube driving frequency and a variable DC voltage supply means 4 for light modulation are OR-connected with a diodes 5, 6. Each output of the supply means 3, 4 is inputted in a lighting inverter 1 and applied to a cold cathode fluorescent lamp (CCFL) 2 to drive lighting. As the result, the stress to the electrode of the CCFL can be reduced.
Patent JP-S5664317-A (JP)
Title: Reflection type tn liquid crystal display device
Inventor: TANAKA EIICHIROU
IPC: G02F1/133
Filed: 1979-10-30
Abstract: PURPOSE: To obtain a display device having no visual angle dependency by setting the priority visual field direction at a range within the 1st or 2nd quadrant, and approaching the distance between a liquid crystal layer and the reflection surface of a reflection plate.  
     CONSTITUTION: In order to eliminate the visual angle dependency of display contrast, the priority visual field direction is so set as to enter the range of the 1st or 2nd quadrant, preferably, from half past ten o'clock or half past one o'clock. In this case, the probability that a light source enters the priority visual field direction is high, and therefore a dark shadow is produced. Hereupon, external light sources are generally three-dimensional and since light enters from various directions, the shadows become multiple images and their contours blur. To prevent this, it is necessary to approach the distance between the liquid crystal layer 23 and the reflection surface to extremity. To this end, the substrate 22 and polarizing plate 25 are made as thin as possible. If the distance between the liquid crystal layer and the reflection surface is ≤250μ, the image and shadow substantially coincide and the blur of the shadow is no longer admitted. In this way, the display device having no visual angle dependency may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6118834-A (JP)
Title: Method for measuring temperature of steel material by hitting sound
Inventor: MASUDA TERUO
IPC: G01K11/22
Filed: 1984-07-05
Abstract: PURPOSE:To detect the average temp. of a steel temp., by imparting a hit to the steel material to be subjected to the measurement of temp. and collecting the hitting sound generated from said steel material to analyze the same while comparing the analyzed value with a predetermined reference value. CONSTITUTION:A hitting apparatus 2 is driven by the signal from a processor (personal computer) 6 and imparts proper hitting force to a steel material 1 to be subjected to the measurement of temp. The sound generated at the time of hitting is collected by a microphone 3 and recorded by a Fourier analyser (frequency analyser) 5 through a noise meter 4 to immediately perform the analysis of frequency. Subsequently, the peak frequency to the number of the inherent vibrations of the frequency analysis result of the hitting sound is detected by the processor 6 and average temp. is calculated from predetermined calibration (calibration curve). Thus calculated temp. is displayed on a display board 7 or transmitted to an manipulator as information according to necessity.
Patent JP-H11337887-A (JP)
Title: Progressive multifocal lens
Inventor: MUKOYAMA HIROYUKI
IPC: G02B3/10
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make a performed design discriminable with a carved seal of a lens itself even after the lens is processed to the shape of a glasses frame by specifying a carved seal position for discriminating the design. SOLUTION: A fitting point 0 is made to be a point aligning the pupil center of a user when the progressive multifocal lens is worn. However, since no seal is carved really on the fitting point 0, a standard point is required for defining the position on the progressive multifocal lens. Usually, a standard mark 3 is equivalent to it. Then, in such a case, the positions of the carved seal 5 showing the length of a progressive band, and the carved seal 6 showing the offset amount to the nose side for near sight are preferably separated from the fitting point of the progressive multifocal lens by >= a radius 10 mm in the outer peripheral part direction. Further, at the time of calculating back from the size of the regular glasses frame, the positions are placed within the radius 30 mm from the fitting point.
Patent JP-S624253-A (JP)
Title: 1-(4-(3-aminophenoxy)phenyl)-1,3,3-trimethyl-6-(3-aminophenoxy)indane and production thereof
Inventor: YAMAGUCHI KEISABURO
IPC: C07C67/00
Filed: 1985-06-28
Abstract: NEW MATERIAL:The compound of formula I. USE:A raw material of polyimide resin. The polyimide resin produced from the monomer has excellent thermal stability and is formable by molding and soluble in solvent. PREPARATION:The compound of formula I can be produced by (1) condensing 1-(4-hyroxyphenyl)-1,3,3-trimethyl-6-hydroxyindane of formula II with m- dinitrobenzene in an aprotic polar solvent (e.g. N,N-dimethyl formamide) in the presence of a base (e.g. potassium carbonate) at 80-220 deg.C and (2) reducing the resultant compound of formula III e.g. by catalytic reduction, reduction with hydrazine, etc.
Patent JP-S5842051-A (JP)
Title: Preparation of electrophotographic receptor
Inventor: HASEGAWA HARUO
IPC: G03G5/08
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity to visible and near IRlong wavelength light, by treating the surface of zinc oxide in a soln. of phthalic anhydride, allowing a basic sensitizing dye to be adsorbed into the zinc oxide, and coating this composition on a conductive substrate. CONSTITUTION:0.02-0.5pt.wt. Phthalic anhydride is dissolved in 80-150pts.wt. org. solvent such as methanol or toluene. To this solution 100pts.wt. zinc oxide is added, and the mixture is kneaded with a homogenizer or the like to subject the zinc oxide to surface treatment. Then, 0.01-0.16pt.wt. basic sensitizing dye, such as methylene blue or ''Basic Blue  '' is added to be adsorbed to the surface of the zinc oxide particles. The obtained composition is coated on a conductive substrate to form a photoconductive layer, thus permitting an intended electrophotographic receptor to be obtained.
Patent JP-S5852050-A (JP)
Inventor: YOKOMATSU MASANOBU
IPC: B65D30/26
Filed: 1981-09-07
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-2000332637-A (JP)
Title: Receiving system, charging device, portable information terminal, and transmitting/receiving system
Inventor: ITO TAKESHI
IPC: H02J7/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To receive data by utilizing time for which a portable information terminal to be driven by a secondary battery is set up on a charging device. SOLUTION: The charging device 24 is provided with a tuner 51 acting as a data receiving circuit. During the period that the portable information terminal 14 including the secondary battery 84 in its inside is set up on the charging device 24, the battery 84 is charged by the device 24 and a television wave 53 for a data broadcast can be received by the tuner 51. Data multiplexed with a video signal outputted from the tuner 51 are decoded by a data decoding circuit 58 and stored in a data storage 72 built in the terminal 14. The data stored in the storage 74 can be reproduced on a liquid crystal display device 12 only by the terminal 14 itself.
Patent JP-H10314045-A (JP)
Title: Grille
Inventor: TAKEUCHI HYOE
IPC: A47J37/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve in ignition performance when another ignition is attempted immediately after the burner is extinguished, relating to a grille in which heating and cooking is performed by filling up with exhaust gas from combustion. SOLUTION: Downward of a burner 13 installed within a heating receptacle 7, a baking grille 9 to put goods 12 to be cooked and a receiving plate 10 to receive the roasted grease and oils from the goods 12 to be cooked under the baking grille 9, are installed. At the back of the heating receptacle 7, a communicating outlet 16 passing into an exhaust chamber 17 downward of the baking grille 9, is installed and the exhaust chamber 17 discharges the exhaust flowing in from the communication outlet 16 upward by a draft power and takes in fresh air within the heating receptacle 7 from an air flow inlet 11 installed in the front lower stage of the heating receptacle 7.  In the burner 13 an electrode 13a for ignition to light up fuel gas is installed and the discharge part 13b is installed on the front side of the heating receptacle 7 from the center of the burner 13 toward the combustion face of the burner 13; thus, air is introduced from the air flow inlet 11 due to draft power which continues for a while immediately after the extinguishing, and contamination by exhaust gas from combustion in the vicinity of the discharge part 13b, is reduced.