baber/WOPTO huggingface dataset:
Patent JP-H08268740-A (JP)
Title: Cement admixture, production of blended cement and device therefor
Inventor: YAMAMOTO YASUSHI
IPC: C04B18/02
Filed: 1995-03-28
Abstract: PURPOSE: To efficiently and inexpensively obtain cement admixtures, such as chaff ashes and coal ashes, of high pozzolan activity and low unburned carbon by burning admixture raw materials utilizing the hot gases of a clinker cooler of a cement firing device. CONSTITUTION: The cement clinker of a high temp. fired by the rotary kiln 1 of the cement firing device is cooled by the air 20 introduced from a cooling fan 19 on a grate 21 of the clinker cooler 3 and is discharged. The admixture raw materials, such as coal ashes and chaff, are supplied from supplying machines 4 and 5 via a rotary valve 6 disposed in a feed chute 7 into a temp. zone A contg. the hot gases formed by this heat exchange. The coal ashes, chaff, etc., are subjected to suspended combustion by the hot gases of 500 to 900 deg.C in this temp. zone A, by which the unburned components of the coal ashes are removed and the high-quality chaff ashes mainly composed of amorphous components are obtd.  The cement admixtures, such as coal ashes and chaff ashes, subjected to the combustion treatment are recovered together with the clinker dust by a preduster 8, a boiler 9 and a dust collector 10.
Patent JP-S61253419-A (JP)
Title: Automobile with operating view image recorder
Inventor: GO TATSUO
IPC: G01D9/14
Filed: 1985-05-01
Abstract: PURPOSE:To enable the recording of the view image and the way of operation of a driver retrospective to the time apart from the moment when he recognizes an accident to stop own automobile, by arranging a recorder for recording a TV camera and a video signal. CONSTITUTION:A TV camera is mounted on an automobile in the ongoing direction thereof and set to interlock a wiper and a washer in front of the driver so that the wiper and the washer can operate in front of the TV camera. The view of the TV camera is made to coincide with the front view of the driver. A recorder is provided with a function of recording images entering the TV camera as the automobile starts the engine or start running and stopping the recording as soon as the engine or the automobile stops or in a fixed time after the stoppage thereof. The recording is limited to a fixed time length an endless mechanism is arranged to record additional images erasing the preceding images sequentially. It is also so arranged that the lighting of at least right and left flash turn indicator lamps and a brake lamp can be recorded.
Patent JP-S5721370-A (JP)
Title: N-acyl-n-methyl-4- 3-pyridyl -butylamine and its preparation
Inventor: KISAKI TAKUROU
IPC: A24B15/38
Filed: 1980-07-10
Abstract: NEW MATERIAL:An N-acyl-N-methyl-4-(3-pyridyl)-butylamine expressed by formula I (R is propionyl, butyryl, valeryl, cinnamoyl or benzoyl).  
     EXAMPLE: N-Propionyldihydrometanicotine.  
     USE: A flavor and taste improver for tabacco.  
     PROCESS: An N-methyl-4-(3-pyridyl)-3-butene-1-amine is reacted with an acyl halogenide expressed by the formula RX (X is halogen) in the presence of an alkali hydroxide, e.g. NaOH, at 0W40°C for 1W3hr to give an N-acyl-N-methyl-4-(3- pyridyl)-3-butene-1-amine expressed by formula II, which is then catalytically hydrogenated with hydrogen at low, medium or high pressure in a solvent in the presence of a transition metallic catalyst at ordinary temperature to afford the compound expressed by formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5619293-A (JP)
Title: Scanning system
Inventor: UCHIDA YUKIO
IPC: H04Q3/72
Filed: 1979-07-25
Abstract: PURPOSE:To realize an economical scanning system by providing a single unit of the reader and register, at the same time reducing the load of the cntral control unit by delivering only the necessary information. CONSTITUTION:A single unit of reader SA is used to secure a time-division reading an optional and necessary scanned point information. This read information is stored successively into register REG containing l units of memory elements. And all information is transmitted at a time to the central control unit at the moment when the registering completes for l units of the read information.
Patent JP-S58211155-A (JP)
Title: Picture scanning and recording method with retouching function
Inventor: YAMADA MITSUHIKO
IPC: G03F1/00
Filed: 1982-06-01
Abstract: PURPOSE:To eliminate the need for the retouching operation of a recording signal itself such as dot etching by making a scan on a retouch sheet whose processing value is set synchronously with an original picture, and adding obtained dot etching data to a corresponding color plate signal from the original picture. CONSTITUTION:The original picture A on an original picture drum 11 is scanned photoelectrically by a scanning head 12 and converted into respective color separation signals, which are corrected by an arithmetic circuit 13 and then recorded on a film (a) on a recording drum 15 by a recording head 14. A retouching device 2 is provided with a retouch drum 21 where the retouch sheet is mounted, scanning head 22, and adding and subtracting circuit 23. Then, retouch sheets B classified by the color plate signals of Y, M, C, and K are scanned synchronously with the scan on the original picture A and signals from the retouch sheets B are added to the output of the arithmetic circuit 13 by the adding and subtracting circuit 23 to output the sum to the recording head 14.
Patent JP-S60243054-A (JP)
Title: Benzoylalanine and use
Inventor: YURUGEN GEEKE
IPC: C23F11/14
Filed: 1985-04-30
Abstract: Benzoyl alanines of the formula    <IMAGE>  (I)  in which R1 and R2 can be the same or different and represent hydrogen or an alkyl radical containing from 1 to 12 carbon atoms and R3 and R4 can be the same or different and represent hydrogen, an unbranched or branched alkyl radical containing from 1 to 10 carbon atoms, hydroxyalkyl, alkoxyalkyl, carboxyalkyl or alkylaminoalkyl radicals containing from 1 to 3 carbon atoms in the alkyl radicals and wherein R3 and R4 together can be the -CH2CH2-O-CH2CH2- group or the -CH2CH2CH2CH2CH2- group which form with the nitrogen atom the morpholino or the piperidino ring, respectively; with the proviso that (a) when R1 is hydrogen or methyl and R2 and R3 are hydrogen, R4 cannot represent hydroxyethyl or carboxymethyl, and (b) when R1 is hydrogen or methyl and R2 is hydrogen R3 and R4 cannot both represent hydroxyethyl, and (c) when R1 and R2 are both hydrogen, R3 and R4 together cannot be a -CH2CH2-O-CH2CH2- or a -CH2CH2CH2CH2CH2- group; and alkali metal ammonium salts thereof with ammonia, mono-, di- and triethanolamine are useful as corrosion inhibitors in aqueous solutions.
Patent JP-S5218378-A (JP)
Title: Open-type low-loss dielectric constant meter
Inventor: WATANABE TAKAICHI
IPC: G01R27/26
Filed: 1975-08-02
Abstract: PURPOSE: Dielectric constant of low loss dielectric is measured precisely by adding Fabry-Perot resonators in two waveguides of Michelson type and utilizing multiple-reflection phenomenon of resonators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63258673-A (JP)
Title: Method for drying film
Inventor: TAKEUCHI TORU
IPC: B05D3/02
Filed: 1987-04-17
Abstract: PURPOSE:To sufficiently perform leveling of a film and to make finishing appearance good by drying a film which has been dried in a first drying zone at 80-160 deg.C temp. higher than the first drying zone for 10-30min of baking time longer than it. CONSTITUTION:A coated material 1 which has been coated in a coating process is passed through a setting zone 2 and introduced into a first drying zone 3 and herein the temp. of a film is raised to 60+ or -10% of the atmospheric temp. of a second drying zone 5 with IR panels 4. Further this baking time is necessarily regulated to (1/4-2/3) of the second drying time. The film which contains high nonvolatile content and is made smooth by leveling is introduced into the second drying zone 5. Herein it is baked at 80-160 deg.C atmospheric temp. for 10-30min baking time. By this method, the finishing appearance can be remarkably enhanced because leveling of the film is sufficiently performed.
Patent JP-S58210519-A (JP)
Title: Electric power source device
Inventor: KUNO TAKESHI
IPC: G01P13/00
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an electric power source for a detector and stopper for water flow, a bathtub buzzer, a chime for communication or the like safely and inexpensively, by obtaining the DC of a constant voltage by using the discharging of fluid. CONSTITUTION:An impeller 1 is rotated by the discharging of tap water and electricity is generated by a generator 2. The generated electricity is rectified with a rectifier circuit 3a and is charged with a charging circuit 3b. A light emitting diode D2 is kept lighted during generation of electricity with the genegrator 2. When the discharging of the tap water is stopped, no more electricity is generated and the charged electricity is supplied to an alarm circuit 4. The voltage supplied through the diode D1 is made zero, and a transistor Tr1 is turned off, then the base current of a transistor Tr2 is supplied for a specified time through a capacitor C1 to a buzzer BZ which sounds to announce the stoppage.
Patent JP-2000287788-A (JP)
Title: Mattress stopper for foot bottom
Inventor: TAKAHASHI HIROTAKA
IPC: A47C21/08
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To use a supporting means for supporting a mattress placed on a bottom as a means for supporting the terminal side of the foot bottom. SOLUTION: This stopper has a U-shaped stop member 12 mounted to be bridged between mount holes 10 and 10 of a foot bottom 9 and base parts 13 and 13 for fixing and holding the stop member 12 by being pressed into the mount holes 10 and 10 on the side of both the terminal parts of the stop member 12. The base part 13 has an outer diameter a little smaller than the inner diameter of the mount hole 10 on the foot bottom 9 and has a flange 14 larger than the inner diameter of the mount hole 10 on the side of upper end. Besides, plural lines of ribs 15 are arranged around the outer periphery of the base part 13 so as to direct a slope toward the mount hole 10 to mount the foot bottom. Then, the terminal side of the base part 13 is formed semi- spherical.
Patent JP-S5219081-A (JP)
Title: Production method of semiconductor device
Inventor: KAWABE YUUNOSUKE
IPC: H01L21/225
Filed: 1975-08-05
Abstract: PURPOSE: In order to produce a semiconductor device which reduces the rise voltage with the direction of easy-flow with a simple production process which does not need the mask-positioning process, by means of selectively injecting the boron into the base region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02272548-A (JP)
Title: Formation of air vent passage of film unit
Inventor: TAMURA TAKESHI
IPC: G03C8/52
Filed: 1989-04-14
Abstract: PURPOSE:To avert the simultaneous sealing of the unsealed part from both sides, prevent the generation of pseudo adhesion and to easily and surely form an air vent passage by forming an unsealed part by a 1st sealing stage and a 2nd sealing stage shifted in position and time. CONSTITUTION:The unsealed part 16 is formed by the 1st sealing stage and the 2nd sealing stage which is so shifted in position and time as to prevent the lapping of the sealing part 14 at the time of folding back both ends of a mask sheet 11 formed with a double-face aperture 12 and joining both ends thereof to a cover sheet 13. The sealing can, therefore, be executed without pressuring (and heating) the other side 14b at the time of sealing one side 14a of the unsealed part 16 and thereafter, the remaining other side is pressurized (and heated), by which the sealing on both sides is completed. The simultaneous pressurizing (and heating) of the unsealed part 16 from both sides thereof is averted and, therefore, the pseudo adhesion is easily and surely prevented.
Patent JP-H08297560-A (JP)
Title: Parallel processing of page description language data stream
Inventor: PIEERU BENEKENSU
IPC: B41J29/38
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To increase a performance of a raster picture processor. SOLUTION: A picture printed in a hard copy such as a sheet, microfilm, and photographic film is designated in page describing language. A raster picture processor for converting a page describing language data stream into bit map expression normally converts an original data stream into an intermediate data stream at first. This converting process is handled in parallel by several processors by the proper partitioning of the original data stream and the inclusion of a control command.
Patent JP-S62252944-A (JP)
Title: Reactive ion etching mask
Inventor: UENISHI YUJI
IPC: H01L21/3065
Filed: 1986-04-25
Abstract: PURPOSE:To simplify mask alignment at the time of patterning by using either MgO or TiO2 as an intermediate layer in a mask of 3-layer structure having upper and lower layers, each with resist film. CONSTITUTION:Chlorine gas is used as reactive gas, and a mask is used to etch III-V semiconductor substrates, such as GaAs, InP, etc. In this case, a mask in formed in a 3-layer structure having an lower layer 2 and an upper layer 4, each with a resist film, and a intermediate layer 7 is formed of either MgO or TiO2. Thus, mask alignment at the time of patterning can be remarkably simplified.
Patent JP-H06287627-A (JP)
Title: Method for melting low oxygen steel
Inventor: GOTO HIRONORI
IPC: C21C7/06
Filed: 1993-03-31
Abstract: PURPOSE:To stably produce molten steel having low-oxygen content even in the case of low-deoxidizing element contents by adding a small quantity of Zr together with lime into molten slag in a ladle for receiving the steel at a specific time, at the time of tapping off the molten steel from a converter. CONSTITUTION:At the time of refining the molten steel containing <0.02% C and low contents as the deoxidizing elements, such as <0.003% Al, <0.10% Si and 0.005-0.020% Ti in the converter, as the oxygen content is high because of the low contents of the deoxidizing elements during the time interval from over 70% of the aimed steel tapping quantity to the completion of the whole steel tapping in the process of tapping off the molten steel from the converter into the ladle, Zr or Fe-Zr in the ratio of 0.5-1.0kg/ton of molten steel as Zr is added together with the lime into the molten slag on the molten steel surface in the ladle. Then the reduction of FeO in the molten slag is executed with Zr and by reducing the FeO content, reoxidation of the molten steel with FeO in the molten slag is prevented, and even in the case of the low-deoxidizing element contents, the low oxygen steel of <0.0025% is stably produced.
Patent JP-H10272845-A (JP)
Title: Method and material for forming high-gloss image in melting type thermal transfer recording
Inventor: HOSHINO AKIO
IPC: B41M5/50
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording method and a material for forming a high-grade multicolor image which make the most of the formation of an image receiving body for a non-image part and give a high gloss only to an image part, in regard to an image recorded by a melting type thermal transfer recording system. SOLUTION: In a method for forming a high-grade multicolor image which makes the most of the formation of an image receiving body for a non-image part and gives a high gloss only to an image part, the image is recorded by a melting type thermal transfer system of a thermal peeling method on an image receiving layer of an image forming material which has on a substrate the image receiving layer having a property of release from the substrate and being excellent in adhesion to the image formed by melting type thermal transfer recording of the thermal peeling method, then an image receiving body and the image forming material are held in lamination, subjected to heating and/or pressing treatment and then cooled sufficiently and the image forming material is peeled from the image receiving body. Thereby only an image part of the image forming material is transferred, together with the image receiving layer, onto the image receiving body. In this image forming material, the image receiving layer contains at least one kind of resin out of water-soluble nylon resin, a copolymer thereof and halogenated polyolefin resin and an inorganic or organic particulate pigment.
Patent JP-S58211309-A (JP)
Title: Discriminating device of tape recording signal
Inventor: HATSUTORI SHIROU
IPC: G11B20/12
Filed: 1982-06-03
Abstract: PURPOSE:To discriminate a dividing signal, by detecting accurately the dividing signal recorded on a tape even though the information same as or similar to the dividing signal is contained in the recorded information. CONSTITUTION:A discriminating device of magnetic tape recording signal is provided with a detecting means 21 for a wavelength signal which detects the signal recorded on a magnetic tape 27 and also converts the detected signal into a pulse corresponding to the signal wavelength to deliver it, a detecting means 22 for a magnetic tape speed signal which detects the traveling speed of the tape 27, and a dividing signal discriminating means 23 which discriminates the dividing signal of the tape 27 on the basis of outputs of the means 21 and 22. A reproducing head 24 touches the tape 27 which is traveling along a tape guide 25 and a detecting roll 26 with the means 21.
Patent JP-S5523829-A (JP)
Title: Header plate for material aluminium-made radiator
Inventor: YUMITA YASUO
IPC: F28F19/06
Filed: 1978-08-07
Abstract: PURPOSE:To provide a header plate material with a sufficient resistance to corrosion and strength without performing surface treatment, by using the header plate so that a clad layer of a prescribed composition faces the interior of a tank. CONSTITUTION:An appropriate brazing material 3 is clad on one side of the aluminium alloy core 2 of the header plate 1 for a radiator made of aluminium. An aluminium. alloy layer 4 comprising 0.6 % or less of Si, 0.7 % or less of Fe, 0.20 % or less of Cu, 1.5 % or less of Mn, 0.10 % or less of Zn and 0.05 % or less of Ti is clad on the other side of the core 2 made of aluminium alloy. The clad layer 4 has a sufficient strength and a corrosion resistance which is not affected by heat treatment condition. A desired effect thus is attained.
Patent JP-H02273703-A (JP)
Title: Plastic optical fiber and production thereof
Inventor: NAGAI AKIHIKO
IPC: B29L11/00
Filed: 1989-04-17
Abstract: PURPOSE:To obtain the plastic optical fiber of a polycarbonate system which is excellent in transmission loss and the thermal stability and heat resistance of the transmission loss by specifying the double refractive index of the polycarbonate which is a fiber material to >=0.002 to <=0.010 and the dry heat shrinkage at 130 deg.C to <=0.3%. CONSTITUTION:The plastic optical fiber is constituted by using the polycarbonate having >=0.40dl/g and <0.60dl/g ultimate viscosity as the core material and a polymer having the refractive index lower than the refractive index of the core material as a clad material. The double refractive index of the polycarbonate of the core material is specified to <=0.002 to >=0.010 and the dry heat shrinkage at 130 deg.C to <=0.3%. The optical fiber provided with the excellent transmission loss as well as the excellent heat resistance and excellent thermal stability in combination is obtd. in this way and the applications as the fiber for optical transmission are greatly expanded.
Patent JP-S60240010-A (JP)
Inventor: CHIYOUKAI YASUO
IPC: H01B7/17
Filed: 1984-05-11
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-H10287742-A (JP)
Title: Polyphenylene oxide and its production
Inventor: IKEDA RYOHEI
IPC: C08G65/38
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphenylene oxide useful as a reactive polymer, a coating material forming material, a compound for recording materials, an antioxidant, a photopolymer material, an ink coating material as well as useful as an engineering plastic by subjecting a polyphenylene ether to acidolysis. SOLUTION: A polyphenylene ether having a molecular weight of 620-124,000 and represented by formula II (wherein R1 is a lower alkyl or a lower alkoxyl; B is a terminal group; and k is 5-10,00) is subjected to acidolysis in the presence of a catalyst to obtain a polyphenylene oxide having a molecular weight of 620-124,000 and represented by formula I (wherein R is hydroxyl, a lower alkyl or a lower alkoxyl; Q is hydroxyl; n is 0-999; m is 1-1,000; m+n=5-1,000; and A is a terminal group). It is also possible that when a solution containing a polyphenylene ether is mixed with a solution containing a catalyst for acidolysis, the mixture is cooled to -78 deg.C in order to inhibit heat generation.
Patent JP-S58210795-A (JP)
Title: Voice control circuit
Inventor: YANABE JIYUNJI
IPC: H04R3/00
Filed: 1982-06-01
Abstract: PURPOSE:To lower sensitivity to an impulsive noise inputted to a microphone and to speed up response to a sound input by interposing a comparator between an amplifier and a rectifier. CONSTITUTION:The comparator 5 is interposed between the amplifier 2 and rectifier 6. The voice signal of an amplifier 2 is inputted to the plus terminal of the comparator 5 and a voltage depending upon the division ratio of resistances 3 and 4 is supplied to the minus terminal to decide on a threshold level H. Therefore, when an impulsive noise B is superposed upon the voice signal A, the comparator 5 generates an output E by the noise B, or an output D by the voice exceeding the threshold level C'. Those outputs E and D are rectified by the rectifier 6 with a long time constant to obtain an output F free of response to the impulsive noise B from a comparator 9. Namely, a voice control circuit which has a fast response speed and is tolerant to the impulsive noise is obtained.
Patent JP-S62257381-A (JP)
Inventor: GOODON ROBAATO BURUUSU SUKINAA
IPC: C12M1/34
Filed: 1987-04-20
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-S5620361-A (JP)
Title: Multiple data frame transmission system
Inventor: YOSHIDA YUTAKA
IPC: H04L7/04
Filed: 1979-07-26
Abstract: PURPOSE:To facilitate control over transmission and reception by using specific patterns for the start pattern of a data frame and then by displaying the kind of the data frame by combining them together. CONSTITUTION:Transmission control function part 6 consists of control part 1, transmitting-receiving buffer 2, character arithmetic part 3, composed of specific pattern generation-detection part 30, ''0'' insertion-removal part 31 and frame check sequence FCS arithmetic check part 32, interface line 4, and data circuit 5. Then, circuit 30 generates and detects pattern F, pattern (f), a resignation pattern, and on- hook pattern. For transparent transmission, circuit 31 inserts ''0'' after every 5th ''1'' when sending data containing not less than five continuous ''1''s and then remove inserted ''0'' in reception. Further, circuit 32 adds FCS to a transmitted data frame and checks FCS of a received data frame to inspect an error.