baber/WOPTO huggingface dataset:
Patent JP-S63286090-A (JP)
Title: Method for synchronization locking of pll circuit
Inventor: MORIYAMA YOSHIAKI
IPC: H04N9/89
Filed: 1987-05-19
Abstract: PURPOSE:To contrive to swift and stably synchronize locking to a color burst signal by resetting the phase of a signal of a chrominance carrier frequency so as to minimize the initial phase error between a signal of the chrominance carrier frequency and a color burst signal in switching an object of PLL locking from the reproduced horizontal synchronizing signal into the color burst signal. CONSTITUTION:Suppose that a range of +180 deg.--180 deg. of a phase error thetaobtained by a phase comparator 27 is expressed in terms of the complement of 2 as 011,...1 to 100,...0, then a PLL control circuit 20 decides the mode of reset based on the value of the high-order 3-bit. For example, the phase error thetais in the range of +45 deg.--45 deg. in figure (a), and the phase of the clock fSC is reset so that the position S4 is to be a position Sl. Thus, the phase error thetais decreased in the range of 0-45 deg. as shown in figure (b). Since the initial phase error theta of the color burst signal in the changeover is within + or -45 deg., the locking to the color burst signal is attained stably at a high speed.
Patent JP-S5247140-A (JP)
Title: Variable stage type carburetor
Inventor: YAMAUCHI TERUO
IPC: F02M9/12
Filed: 1975-10-11
Abstract: PURPOSE: Preventing the wall surface from adhesion of fuel in a vane backside of a variable stage type carburetor, reducing exhaust level and improving fuel cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5912413-A (JP)
Title: Method for correcting change in intensity of light in hologram scanner
Inventor: KANOU TOSHIO
IPC: H04N1/113
Filed: 1982-07-13
Abstract: PURPOSE:To obtain always specified intensity of diffracted light, by changing the polarization state of the light made incident to a hologram by an electrooptic element and making the same confirm to the grating direction of the hologram changing with the rotation of a hologram rotating body. CONSTITUTION:Holograms H consisting of linear gratings at equal intervals are concentrically and multisegmentally recorded on a hologram disc 1. The disc 1 is designed to be rotated by a rotating means such as a motor 2. On the other hand, reproduction light L1 is emitted by a laser light source 3 and is made incident through a cylindrical lens 4 and a plane mirror 5 to the holograms H on the disc 1. The scanning light L2 diffracted from the hologram H passes through a plane mirror 6 and an f.theta lens 7 and is imaged through a cylindrical lens 8 on the scanning plane. If the disc 1 is rotated in this state, the light spot on the scanning plane 9 moves in the direction of penetrating the plane of the figure whereby the scanning is accomplished.
Patent JP-S5455142-A (JP)
Title: Diagnostic device during system trouble
Inventor: MAEDA HIDEO
IPC: G06F11/22
Filed: 1977-10-12
Abstract: PURPOSE: To make it possible to grasp accurately the range a trouble influences, by providing a diagnostic-program all-starting switch and all-stopping switch and by fitting respective display lamps and switches to the same operation board.  
     CONSTITUTION: Diagnostic-program all-starting switch 3, when operated simultaneously with either switch 2 1  or 2 2  combinationally used for a trouble display lamp, starts an automatic program. Diagnostic-program all-stopping switch 4, when operated, stops the automatic diagnostic program forcibly. When a trouble is detecfted, several lamp-switches come on displaying a suspected range through the operation. The range is shown by two-dot chain lines. At this time, a more suspicious switch between lighting switches 2 1  and 2 2  is operated simultaneously with switch 3 to start the corresponding diagnostic program. As a result, if not the position of the trouble is discriminated, the position can be found rapidly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6013379-A (JP)
Title: Reproducing device of address signal
Inventor: KASASHIMA NOBUKAZU
IPC: G11B27/10
Filed: 1983-07-05
Abstract: PURPOSE:To detect a required position of a tape rapidly and precisely by travelling the tape at a high speed up to a position close to the required position while reproducing a relative address signal and then reproducing an absolute address signal at a constant speed. CONSTITUTION:The specified absolute address AN of the required position is inputted to an CPU 6P and the tape is quickly fed by a travelling control device 16. When a first Q (the relative address data signal indicated by E) is obtained, the tape is rewound by the prescribed length more than the recording length of the address signal and then travelled at a constant speed by the prescribed length to reproduce the composite address signal shown by C. The composite address signal is supplied to a high pass filter 12 to extract only an intermittent signal from the composite address signal and the absolute address A1 corresponding to the first Q is read out through a wave shaping circuit 13. The CPU 6P compares the absolute address A1 with the adsolute address AN of the required position. When AN>A1, quick feeding is executed and (AN-A1)Qs are calculated, or when AN<A1, quick rewinding is executed and (A1-AN+1)Qs is calculated and then the prescribed length is rewound and reproduced to obtain the required absolute address AN.
Patent JP-S63288606-A (JP)
Title: Rotary supporting device for long-sized material
Inventor: AIDA EIKO
IPC: B23B13/08
Filed: 1987-05-19
Abstract: PURPOSE:To promote the prevention of a long-sized material from deflecting, by providing its supporting part to be arranged in a plural quantity in the lengthwise direction crossing at a right angle turning being associated with the long-sized material further a means holding it in the desired turning position and a support member about the axial center in each supporting part. CONSTITUTION:A long-sized material rotary supporting device 1, inserting a long-sized material M from the back part of an automatic work machine 2 penetrating through to the front part from the inside, holds the material M to be clamped by a chuck 3. And the long-sized material M is supplied being transfer fed to the front by a feed machine 4 provided being arranged between the rotary supporting device 1 and the work machine 2. Next the rotary supporting device 1 is constituted of plural supporting parts 5, frames 6 rotatably supporting these supporting parts about a horizontal axis, guide pipe 7 of the long-sized material M connecting the plural frames 6 and supports 11 or the like supporting the long-sized material M. And when the work machine 2 is rotated, the long-sized material M, being supported by the plural supporting parts 5, smoothly rotates with no generation of deflection.
Patent JP-S62281217-A (JP)
Inventor: KOBAYASHI AKIO
IPC: H01H33/56
Filed: 1986-05-29
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-H10310693-A (JP)
Title: Flare-retardant polycarbonate resin composition
Inventor: TAKAHASHI YOSHIYUKI
IPC: C08L69/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polycarbonate resin compsn. that is prevented from the increase in mol.wt. during kneading or injection molding and is excellent in impact strength and flame retardance, by compounding a polycarbonate resin with a halogenated epoxy resin having a specified metal atom or metal ion content. SOLUTION: The object to be decreased is the content of metal atoms, metal ions, or alcoholates or acetates thereof, and the content in a (modified) halogenated epoxy resin used is controlled to 10 ppm or lower. The effect of decreasing the content of Na, Li, and K and their ions is esp. remarkable, and the content of these metals and ions is pref. decreased to 2-0.01 ppm. Any halogenated epoxy resin such as of a bisphenol type, a phenol novolak type, or a cresol novolak type can be used without a specific limitation, though a bisphenol type is pref. in terms of the compatibility with a polycarbonate resin.
Patent JP-S62280344-A (JP)
Title: Spheroidal graphite cast-iron casting having high toughness and its production
Inventor: GOIE MASATO
IPC: C21D8/00
Filed: 1986-05-28
Abstract: PURPOSE:To manufacture a spheroidal graphite cast-iron casting having high toughness, by subjecting a spheroidal graphite cast-iron casting to which primary cementite-decomposing that treatment is previously applied to blast cleaning treatment and then to heating under specific conditions to remove a work- hardened layer by decomposition. CONSTITUTION:Primary cementite-decomposing heat treatment and/or pearlite- decomposing heat treatment is applied to the spheroidal graphite cast-iron casting after casting. Subsequently, the above casting is subjected to blast cleaning treatment, by the use of ferrous blasting material and then to holding at 550-670 deg.C for 1-3hr to undergo removal of the work-hardened layer due to blasting by decomposition. In this way, the spheroidal graphite cast-iron casting free from work-hardened layer in the surface layer part, excellent in deformability, and having high toughness can be obtained. This casting is useful as automobile suspension equipment parts.
Patent JP-S62279469-A (JP)
Title: Image information storing and retrieving method
Inventor: KITAJIMA IKUO
IPC: G06F17/30
Filed: 1986-05-28
Abstract: PURPOSE:To quickly store a document image, and also, to store retrieval information after the image has been stored, by providing in advance an image information storage area, a management information storage area, and a retrieval information storage area, in a storage medium. CONSTITUTION:Information stored in an optical disk is divided roughly into two of image information and management information. Also, the management information is divided into discrimination ID information being information peculiar to one piece of optical disk, optical disk management information consisting of defined information of a storage area of various management information, document management information consisting of information, etc. for indicating a position in a storage area of the image information to one document consisting of the image information of an original one page portion or more, and retrieval information to be added afterwards to a registered document, etc. In this way, a document image can be stored quickly, and also, the retrieval information can be stored after having stored an image.
Patent JP-S5746246-A (JP)
Title: Electrophotographic receptor
Inventor: OOTA MASABUMI
IPC: C09B56/16
Filed: 1980-09-04
Abstract: PURPOSE:To improve the reproducibility of a receptor in the visible light region by using a specified disazo pigment as a charge generating substance. CONSTITUTION:This electrophotographic receptor has a photosensitive layer contg. a disazo pigment represented by the general formula (where X is an aromatic ring such as a benzene ring or a naphthalene ring or a heterocyclic ring such as an indole ring, a carbazole ring or a benzofuran ring; Ar1 is an aromatic ring such as a benzene ring or a naphthalene ring or a heterocyclic ring such as a dibenzofuran ring; Ar2 is an aromatic ring such as a benzene ring or a naphthalene ring; R1 is H, lower alkyl or phenyl; and R2 is lower alkyl, carboxyl or its ester). As a charge transferring substance poly-N-vinylcarbozole, polyvinylindoloquinoxaline, polyvinyldibenzothiophene or the like is used.
Patent JP-S61283054-A (JP)
Title: Vtr program leading end detector
Inventor: SAITO KENJI
IPC: G11B15/087
Filed: 1985-06-07
Abstract: PURPOSE:To detect the program leading end even of a tape recording a program leading end signal by rewinding again the tape up to the leading end so as to reproduce and detecting a video leading end as the program leading end when the absence of a normal program leading signal is confirmed. CONSTITUTION:When the program leading end signal cannot be detected during a certain period, a VTR control block 14 receives a completion signal from a timer block 15, and checks that there is no normal program leading end signal. Then the VTR is again rewound up to the tape leading end to reproduce the tape, and issues a time measurement start command. Where a video detecting block 12 detects a video signal, a detecting signal is outputted. Then a VTR control side block recieves said signal, stops the VTR and outputs a detection completion signal.
Patent JP-H10277375-A (JP)
Title: Liquid mixing device
Inventor: TAKEUCHI TOSHIRO
IPC: B01F5/04
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an emulsion which is qualitatively stable for a long time and is free from a water/oil separation by using an expansion valve which does not generate an interface peeling or cavitation for the mixing of plural different liquids, then dispersing the liquids into microparticles through using an ultrasonic wave at the time of adiabatic expansion, and causing the ultrasonic wave to act upon the microparticles when the microparticles pass through a passage-type mixer. SOLUTION: Three liquids such as water, oil and an emulsion in a state of mixture to be supplied from the lateral face of the incoming side of an expansion pipe 2 flows gyrating smoothly and start expanding, passing through a minimum area point while being throttled. Further, the mixture is forced to vibrate by an ultrasonic wave when it is adiabatically expanded it is blown into a tank 4, and thereby, the water and the oil particle are transformed into microparticles. The tank 4 is equipped with a diaphragm 5 which is forcibly vibrated by an ultrasonic oscillator 6 to forcibly vibrate the mixture of three liquid from four sides in the tank 4. A passage-type mixter 7 of a pipe shape with a small wall thickness is internally equipped with twisted plate blades aligned in series.  The mixture of three liquids receives ultrasonic vibration when passing through the mixer 7 so that the mixture becomes an emulsion in which the microparticles are uniformly dispersed stably.
Patent JP-S5348791-A (JP)
Title: Production of infrared ray detector
Inventor: KAWAKAMI HIROJI
IPC: H01L31/18
Filed: 1976-10-15
Abstract: PURPOSE:To make it possible to easily mass-produce the infrared ray detector which has high sensibility and rapid response rate and doesn't generate noise voltage by laying the specified conductible thin film on the inorganic base plate of electric insulator so as to be thermally separated each other.
Patent JP-S6157771-A (JP)
Inventor: GERARUTO FUEHINAA
IPC: E04G21/16
Filed: 1985-06-07
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-H07335794-A (JP)
Title: Radiating fin
Inventor: TAKANO SATOSHI
IPC: H01L23/36
Filed: 1994-06-06
Abstract: PURPOSE:To improve the radiativity of a radiating fin and further prevent the influence of radiated heat on nearby parts. CONSTITUTION:A radiating fin 10 is placed on heating parts 1 mounted on a printed wiring board 2, and bonded thereto using adhesive excellent in thermal conductivity. The radiating fin 10 consists of a square cylindrical body 11 with openings at both its ends, made of a material with a high thermal conductivity; and a heat insulating film 12 that covers the circumference of the cylindrical body 11 except its bottom edge. The bottom edge of the cylindrical body 11 is placed on the heating parts 1. Thus heat from the heating parts 1 is transmitted from the inside surface of the cylindrical body 11 to the internal space. Air in the internal space is heated by the heat, and flows along the axis of the cylindrical body 11 as if it passed through a duct. The heated air is thus let out. The heat insulating film 12, covering the circumference of the cylindrical body 11, functions to prevent nearby parts 3 from being influenced by heat radiated from the outside surface of the cylindrical body 11.
Patent JP-S613954-A (JP)
Title: Solar heat water heater
Inventor: KATOU MASAO
IPC: F24S10/95
Filed: 1984-06-15
Abstract: PURPOSE:To restrain eluation of copper and eliminate blue water problem by a method wherein a metal, having an ionization tendency larger than the same of the constituting metal of heat exchanging section, is connected electrically to the heat exchanging section consisting of copper or copper alloy by employing both of adhesive liquidous sealing agent and foaming elastic body. CONSTITUTION:A metal 5a (Mg, for example), having ionization tendency larger than the same of the heat exchanging section constituting metal, is connected electrically to the heat exchanging section 4 consisting of copper or copper alloy through both of the adhesive liquidous sealing agant 5s (silicon sealing agent, for example) and the foaming elastic body 5b as well as mounting bolts 5d for clamping them. As a result, the metal, having ionization tendency larger than copper, eluates positively and the eluation of copper can be restrained, therefore, the blue water problem will never be caused. On the other hand, the electrically connected section may be expected to use it in water for a long period of time and maintain the function thereof by a method wherein the electrically connected section is filled perfectly with the adhesive liquidous sealing agent.
Patent JP-S62279780-A (JP)
Title: Laser recorder
Inventor: FUNAKI SHINSUKE
IPC: G03G15/04
Filed: 1986-05-28
Abstract: PURPOSE:To obtain three primary color laser beams, with a separately provided He-Ne laser, by oscillating all of the wavelengths of an Ar laser simultaneously, making incident output light on a separating and extracting means, and separating the output light to a blue laser beam, and a green laser beam, then outputting them. CONSTITUTION:In a multiline Ar laser 1, a blue of 488nm, and a green of 14.5nm are prominent, and the laser is separated 2, and the blue is magnified 4, and is intensity-modulated at an ultrasonic optical modulator AOM5, and it is magnified 6, then it is reflected on a mirror 7. The green is intensity-modulated at an AOM5', and the red of the He-Ne laser at an AOM5'', respectively by a picture signal, and they are integrated to one beam by reflecting them on dichroic mirrors 8 and 8,. A photosensitive material 13 is scanned in right angle direction of a progrss direction via a cylindrical lens 9, and a polygon 10, and through An f-theta lens, a cylindrical lens 9'. It is advisable to use an interference filter which filters the light by the result of an interference phenomenon generated at a thin film interface, instead of the dichroic mirror. By the above constitution, a color laser light source with high resolution can be obtained.
Patent JP-S5246313-A (JP)
Title: Process and equipment for trapping vapor of liquid metal
Inventor: MITSUMOTO YASUHIDE
IPC: G21D1/00
Filed: 1975-10-13
Abstract: PURPOSE: To trap mist or vapor of liquid metal in a mixture with a gas at high efficiency over a long period of time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5824545-A (JP)
Title: Optical resolution of (+-)-1-(1-naphthyl)ethylamine
Inventor: NOHIRA HIROYUKI
IPC: C07B57/00
Filed: 1981-08-07
Abstract: PURPOSE:To carry out the optical resolution of (+ or -)-1-(1-naphthyl)ethylamine useful as an optical resolution agent of ceramic acid, easily, in high purity and yield, by using an optically active cis-2-benzamido-cyclohexanecarboxylic acid as the resolution agent. CONSTITUTION:The optical resolution (+ or -)-1-(1-naphthyl)ethylamine is carried out by treating (+ or -)-1-(1-naphthyl)ethylamine with an optically active cis-2-benzamidocyclohexanecarboxylic acid as the resolution agent. To carry out the optical resolution in high purity and efficiency, it is preferable to use equimolar amount of said resolution agent to the (+ or -)-1-(1-naphthyl)ethylamine. The reaction is carried out in a solvent such as water, methanol, ethanol, 1-propanol, etc.
Patent JP-H10299254-A (JP)
Title: Inter-column size setting jig of building unit
Inventor: KAWAI YOICHI
IPC: E04G21/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To set inter-column size at the time of the assembly of a building unit, and to facilitate handling properties by detachably installing contacting sections having contact surfaces with a column at front ends at both ends of a main body section consisting of a pipe and setting overall length in specified size. SOLUTION: A ceiling panel 32 and a floor panel 33 are positioned at a gable panel 31A on one side, and joints 35A for the gable panel 31A and each beam 32a, 33a are welded. The inter-column size setting jig 10 is arranged, and joint 35B sections are moved until the columns 31a, 31b of both gable panels 31A, 31B are abutted against contacting sections 21, 21 at both ends of the jig 10. A joint 35B for the gable panel 312B not welded and the beam 33a of the floor panel 33 are welded and the column 31b is fixed, and inter-column size is set similarly regarding sections among other required columns and the joints and the beams are welded.  A main body section consisting of reference size is prepared properly, the main body section corresponding to insufficient size is connected through a connecting section, and the contacting sections 21, 21 are installed detachably at the front ends of the main body section after connection. Accordingly, inter-column size is set accurately, and the jig 10 is lightened and can be handled easily.
Patent JP-H10182481-A (JP)
Title: Erythropoietin solution preparation
Inventor: YAMAZAKI TADAO
IPC: A61K47/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prepare a safe erythropoietin solution preparation not containing a protein such as human serum albumin as a stabilizer, stable even for a long preservation and capable of being used instead of freeze dried agent by formulating an amino acid as the stabilizer. SOLUTION: This erythropoietin solution preparation includes an amino acid (preferably L-histidine and a salt thereof) as a stabilizer. The addition amount of the amino acid is preferably 1-2mg/ml in a case of the histidine. The amount of the erythropoietin included in the objective preparation is preferably 750-72,000IU/ml. The objective preparation is usually administered by a parenteral administration such as injection. An adsorption-preventing agent such as a polyoxyethylene sorbitan alkyl ester is preferably added to the objective preparation. The preparation is prepared by dissolving components such as the erythropoietin, the amino acid, etc., in an aqueous buffer liquid. The aqueous buffer liquid is preferably sodium citrate buffer liquid, etc. The objective preparation preferably has pH6-7 and includes no urea and a protein.
Patent JP-H0713398-A (JP)
Title: Installing method for rotational member in supporting shaft, process cartridge, image forming device and frame
Inventor: MIYAKE HIROAKI
IPC: G03G21/18
Filed: 1993-04-28
Abstract: PURPOSE:To facilitate disassembly of a supporting shaft of a photoreceptor drum from a cartridge frame body and to reduce the number of processes for recycling by providing a female screw part in the supporting shaft supporting the photoreceptor drum in the frame body. CONSTITUTION:A driving side of a photoreceptor drum 9 is supported by a drum supporting shaft 9d, which is press-fitted into a shaft hole part 15S of a lower frame body 15 of a cartridge so as to be inserted into a shaft hole of a flange gear 9C fixed in the photoreceptor drum 9, so that the photoreceptor drum 9 is supported freely rotationally. A female screw part 9d1, which easily carries out disassembling work of the press-fitted supporting shaft 9d in a disassembling process of the cartridge, is arranged on the end face of the supporting shaft 9d. In other words, in a tool 19 for pulling out the supporting shaft 9d, a weight 19b penetrates the shaft 19a, in which a screw part 19a1 is provided in one end while a stopper 19a2 is provided in the other end. Therefore, the supporting shaft 9d can be pulled out easily from the lower frame body 15, when the screw part, 19a1 is screwed up with the screw part, 19d1 of the supporting shaft 9d and the weight 19b is tapped several times.