baber/WOPTO huggingface dataset:
Patent JP-S5459169-A (JP)
Title: Size measuring apparatus
Inventor: NISHIE SEIKICHI
IPC: G01B11/24
Filed: 1977-10-19
Abstract: PURPOSE: To improve the measurement accuracy and resolution of the apparatus using a plurality of photoelectric transducers by controlling the synchronous scanning and gain of plural photo detectors.  
     CONSTITUTION: The respective photoelectric transducers of photo detectors 22a... are shifted according to the clock from a second signal generator 25, whereby the light image of the measuring object 20 is scanned. This causes the detection light image signals to be applied to comparators 30a... and AGC circuit 27a..., then the synchronous scanning of the second and subsequent detectors 22a... is controlled via one-shot circuit 29a... by time width pulses corresponding to the differential signals with the reference set level outputted by circuits 27a... Hence, the stable detection signals having undergone required AGC through controlling of running image storing time are generated from the respective photoelectric transducers of the detectors 22a... and the output pulses of the comparators 30a... by the light image signals above the threshold value are applied to an arithmetic circuit 34 through the NAND gates 31a... which are opened after the second and subsequent scannings, whereby the measurement of high resolution and high accuracy is accomplished 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62281046-A (JP)
Title: Image forming device
Inventor: OTANI MASAYUKI
IPC: G06F15/173
Filed: 1986-05-30
Abstract: PURPOSE:To reduce the number of communication lines, by connecting plural microcomputers in a loop shape, and transferring communication data through the loop serially as commands, and addresses. CONSTITUTION:In an image forming device in which image formation is performed by using plural microcomputers 200-20n, the plural microcomputers 200-20n are connected in the loop shape, and one of them is specified as a master, and the others as slaves, and the communication data are transferred as the commands, and the addresses through the microcomputers 200-20n. In such way, cost down by reducing the number of the communication lines can be realized.
Patent JP-S5650532-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSA YASUNOBU
IPC: H01L21/321
Filed: 1979-10-01
Abstract: PURPOSE: To protect the gate electrodes and wirings of MOS IC and the like stably and securely by selectively forming an oxide film and a polycrystalline semiconductor layer on a semiconductor substrate, changing the exposed part of the substrate into a nitride film, and changing the surface of the polycrystalline layer into an oxidized film by oxidation.  
     CONSTITUTION: For example, a gate SiO 2  film 2 and a poly Si film 4 are squentially and selectively formed on the P type Si substrate 1, and a phosphorus doped poly Si film 6 is formed thereon. Then, nitrogen ions are implanted in an exposed region 9 of the substrate by ion implantation. After the poly Si film 6 has been removed, a nitride film 11 is formed in the nitrogen implanted region by heat treatment. With said nitride film 11 as a mask, the poly Si film is oxidized, and an oxide film 12 is formed on the surface. By this method, a protecting film for the gate electrode of an MOS IC can be accurately formed. This method can be applied to the structures of dynamic RAMS and CCD. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63291130-A (JP)
Title: Rule input device for expert system
Inventor: DOISAKI YUTAKA
IPC: G06N5/04
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the inconsistency between inputted rules by decoding a logical relation between respective elements so as to apply to a prescribed rule expression format and preparing a rule by the rule expression format based on a read rule tree. CONSTITUTION:A rule tree chart to express the logical relation between elements constituting a rule by a tree-shaped chart is inputted to a rule tree chart reader 1. Here, the data of the read rule tree chart are sent to a central processing unit 2. The central processing unit 2 decodes the sent data and re- writes them to a prescribed expression format rule. Thus, since the rule is automatically prepared from the rule tree, the inconsistency between the rules can be prevented beforehand.
Patent JP-S63309489-A (JP)
Title: Imprinting method and device thereof
Inventor: REIMONDO ESU KUBITSUKI
IPC: B41F13/50
Filed: 1988-05-23
Abstract: An imprinting roller having an imprint-applying element and which is designed to be incorporated in a line of business form stock processing equipment so as to rollingly apply an imprint to the stock while the stock is advancing along the line in web form, is equipped to apply the imprint at a succession of corresponding sites which are separated from one another longitudinally of the web, by a distance which is greater than the circumferential dimension of the imprinting roll. In the preferred practice, the distance between the sites if twice the circumferential distance and the imprinting roll is mounted and powered by elements which pivotally cam the imprinting roll away from rolling contact with the web precisely at alternate times when its imprint applying element is about to begin to contact the web. Also in the preferred practice, the imprinter is operated in conjunction with, i.e. is mounted to and receives rotational power via, an otherwise conventional detacher.
Patent JP-H06329954-A (JP)
Title: Polypropylene resin composition for powder coating
Inventor: HIROSE HAZUKI
IPC: C09D153/02
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a polypropylene resin composition having excellent adhesiveness to metal, high surface hardness and excellent heat, chemical and hot-water resistances by mixing a polypropylene resin with a specified hydrogenated product and an acid-modified polypropylene. CONSTITUTION:The resin composition comprises 85-30wt.% polypropylene of an MFR of 5-200 or polypropylene resin of an MFR of 5-200 prepared by copolymerizing propylene with at most 20wt.% at least one alpha-olefin, 10-40wt.% hydrogenated vinylaromatic hydrocarbon/conjugated diolefin block copolymer and 5-30wt.% acid-modified polypropylene. As compared with a polyethylene coating film, a coating film made from this composition is more resistant to scratching. It has also impact strength, a high maximum service temperature, and durability markedly improved as compared with a coating film made from conventional polypropylene powder.
Patent JP-H02304423-A (JP)
Title: Waveguide type optical device
Inventor: TANIZAWA YASUHISA
IPC: G02B6/12
Filed: 1989-05-18
Abstract: PURPOSE:To eliminate the distortion of a pulse waveform by interposing one diode each in the forward and reverse directions respectively in parallel between an electrode and the signal output terminal of a pulse voltage amplifying circuit. CONSTITUTION:The two diodes 12a and 12b are interposed and connected in the forward and reverse directions in parallel between an optical waveguide element and a driving circuit 9 which drives it respectively, and a resistance 8 is connected between the optical waveguide element and a switch voltage supply terminal 11. Then when a voltage is applied to the switch voltage supply terminal 11 and an ECL signal is inputted from a signal input terminal 10, pulses inputted to the pulse voltage amplifying circuit 9 are amplified to the pulse voltage and applied to the signal electrode of the optical waveguide element. At this time, even when the pulse voltage is turned off through the operation of the diodes 12a and 12b, a remaining voltage is left in the optical waveguide element. Consequently, the distortion of waveform due to impurity ions in an SiO2 buffer layer is reduced.
Patent JP-H05299966-A (JP)
Title: Surface acoustic wave device
Inventor: NOTO KENICHI
IPC: H03H9/145
Filed: 1992-04-18
Abstract: PURPOSE:To improve reliability by preventing the disconnection of an comb- shaped electrode due to an electrostatic destruction without fluctuating and amplitude characteristic. CONSTITUTION:Same potential fingers 4a, 4b, and 6a, 6b constituting an exciting sprit finger 4, and a dummy sprit finger 6 are electrically connected by horizontal fingers 5 and 7 at a place where they are retreated from the top end. Also, the adjacent fingers 4a and 6b, and 4b and 6a of the exciting split finger 4, and the dummy split finger 6 are electrically connected by a horizontal finger 8 at the place where they are retreated from the top end of the dummy split finger 6.
Patent JP-S614389-A (JP)
Title: White balancing device
Inventor: SAKAMOTO NAOKI
IPC: H04N9/73
Filed: 1984-06-18
Abstract: PURPOSE:To make an photographer unnecessary for any operation for white balancing by enabling automatic adjusting of white balance by a subject light source in relation to a color video camera. CONSTITUTION:Upper and lower edge parts 2a'', 2a''' of an image pickup face can be used as white balance detecting parts, and white diffusing plates 21 are attached to the parts 2a'', 2a'''. A part of incident light is led to the white diffusing plates 21 attached at the outside of effective area of image pickup face of the image pickup face 2a of an image pickup device 2, and becomes approximate white diffused light and arrives at a white balance detection area at the outside of effective image pickup areas of the image pickup face 2a. A controlling circuit 22 turns on an electronic switch SW2 only at the time of scanning of the parts 2a'' and 2a''' at the outside of the effective image pickup face area of figure 2 in the image pickup device 2, and operates counters 15, 16. Color signals of a picture in the effective image pickup face area 2a' are outputted from a matrix circuit 19 under properly controlled white balance.
Patent JP-S5350719-A (JP)
Title: Processing method for error in magnetic tape controller
Inventor: FURUBAYASHI TATSUO
IPC: G11B5/09
Filed: 1976-10-19
Abstract: PURPOSE: To suitably process the reproduced data, by switching the sensestatus flag corresponding to contents of the anomaly when the recorded data include certain anomaly, so as to inform the anomalous contents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11323456-A (JP)
Title: Production of aluminum alloy ingot
Inventor: OSUMI KENJI
IPC: B22D27/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the yield of magnesium to be added to a molten metal in which aluminum raw material is melted by using a magnesia alloy as magnesium to be added to the molten metal and specifying the thickness in the thickest part therein. SOLUTION: At the time of adding magnesium to a molten metal in which an aluminum raw material is melted and producing an aluminum alloy ingot of an alloy series contg. magnesium, the fine pieces of a magnesia alloy are used as magnesium to be added, and moreover, the thickness of the thickest part therein is controlled to <=20 mm. By alloying the magnesium fine pieces, their melting into the aluminum molten metal is promoted, as the magnesium alloy, the one of one or more kinds of aluminum and zinc is preferable, and based on the magnesium content, the aluminum content is controlled to about 0.1 to 12.0%, and the zinc content is controlled to about 0.1 to 7.0%. Moreover, the surfaces of the magnesium alloy fine pieces to be added are preferably coated with organic matter such as silicon oil or the like.
Patent JP-H09308454-A (JP)
Title: Stable emulsion composition of isothiocyanic acid ester
Inventor: KOTANI SACHI
IPC: A23L29/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, extremely excellent in emulsion stability for a long period and accordingly conveniently applicable to a water- containing food by compounding an isothiocyanic acid ester as a bitter component with a specific partial decomposition product of a corn protein at a specific ratio. SOLUTION: This emulsion composition is obtained by compounding (A) an isothiocyanic acid ester (preferably, allyl isothiocyanate or benzyl isothiocyanate) with (B) a partial decomposition product of a corn protein having a weight average molecular weight of 3000-110,000 and a ratio Mw/Mo (Mw is the weight average molecular weight after the decomposition; Mo is the weight average molecular weight before the decomposition) of 0.024-0.88, at the weight ratio of the component A: the component B of 1:(0.01-10). The component B is preferably obtained by combining acid decomposition with base decomposition. Further, it is preferable to compound the objective composition with a sugar liquid, a sugar alcohol or their mixture at a weight ratio of 10-90wt.% in the resultant composition since this treatment makes the composition more stable.
Patent JP-S61286586-A (JP)
Title: Device for overhauling and assembling hydraulic rotary machine
Inventor: SHIBATA ISAO
IPC: F03B11/00
Filed: 1985-06-12
Abstract: PURPOSE:To make easy connecting work for a runner and a main crane wire rope and reduce working hours for enabling the highly reliable overhaul and assembly of a hydraulic rotary machine such as a generating device by providing preliminarily a runner retainer through the center hole of the shaft of said machine, and connecting said retainer to the runner. CONSTITUTION:A wire rope 4 as a runner retainer is preliminarily built into a water wheel shaft 5 over the entire length thereof through a shaft hole 1. Similarly, a wire rope 6 as a runner retainer is built into a generator shaft 13 over the entire length thereof through a shaft hole 2. Said wire ropes 4 and 6 are connected to each other, when a generating device is assembled at a power station. And the lower end of the wire rope 4 is connected with a runner 3 and the upper end of the wire rope 6 is fitted with a hook 11 for connection to the wire rope of a main crane. Said hook 11 is fitted to the upper end of the generator shaft 13 by means of connecting fittings 12 during operation.
Patent JP-H02304814-A (JP)
Title: Round type electric cable for oil well
Inventor: OGINOYA JUNICHI
IPC: H01B7/28
Filed: 1989-05-19
Abstract: PURPOSE:To prevent infiltration of high temperature oil or gas with power line cores and a jacket stuck to each other and a gap minimized by coating each power line core with an insulating body formed through extrusion press in two layers respectively made of two different kinds of elastomer rubber, applying a reinforcing layer thereon, standing thus obtained three power line cores and extruding elastomer rubber thereon to cover them. CONSTITUTION:A conductor 1 is coated by concurrently extruding an hard inner layer 2a of an insulating body and an outer layer 2b of a thin hide of soft and easily adhesive ethylene propylene rubber. Then each power line core is formed by applying a reinforcing layer 3 on the conductor 1 with a roughly wound braid having heat resistance and oil resistance. The reason of such processes is to force the insulator outer layer 2b to make physical contact with a sheath inner layer 4a. Moreover the sheath inner layer 4a and a sheath outer layer 4b of the thin hide are concurrently extruded on three stranded power line cores to coat them, and moreover a spiral tube armour 5 is applied on the outer periphery. This enables infiltration of oil or gas between the insulated body and a sheath to be prevented.
Patent JP-S5831101-A (JP)
Inventor: ITOU SATORU
IPC: A41B3/00
Filed: 1981-08-12
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-S63290518-A (JP)
Inventor: NAKAO YOSHITADA
IPC: A47J27/00
Filed: 1987-05-22
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-H084082-A (JP)
Title: Hot water washing device
Inventor: MIZUNO NAOKI
IPC: E03D9/08
Filed: 1994-06-08
Abstract: PURPOSE:To positively prevent such a situation as to select the power-saving mode carelessly in the winter to get water in a hot water tank frozen. CONSTITUTION:Hot water in a hot water tank 10 heated by a heater 12 is fed to a washing nozzle 18 by a pump 16. The heater 12 and the pump 16 are controlled by a control circuit 20. A water temperature regulating circuit 30 controls a current flowing to the heater 12 on the basis of signal from a water temperature regulating switch 34 and a thermistor 36 so that the hot water in the tank 10 has the specified temperature. The water temperature regulating switch 34 is provided with only temperature regulating function without having the power-saving mode (the function of stopping a current flowing to the heater).
Patent JP-S5652900-A (JP)
Title: Filament heating device for x-ray tube
Inventor: MURAKI JIYOUJI
IPC: H05G1/34
Filed: 1979-10-02
Abstract: PURPOSE:To prevent the shortening of the life of a filament heating device and its burn-up, by making it possible to connect a power source to an adequate power circuit corresponding to the power source frequency in use. CONSTITUTION:When an itinerating health screening vehicle moves from an area in which the power source frequency is 50Hz to another area in which the power source frequency is 60Hz, an output current is obtained from BPF12 which is made so as to permit the 60Hz current only to pass. This output current is amplified by an amplifier 13, and is supplied to a relay unit 14. Then, the relay unit 14 operates, and switches a frequency changing switch of a magnetic resonance type constant- voltage apparatus from 50Hz to 60Hz automatically. Accordingly, even if a switching of the frequency changing switch is forgotten, it can be prevented to shorten the life of a filament of an X-ray tube or burn up the filament.
Patent JP-H0423792-A (JP)
Title: Escalator device
Inventor: TANAKA MASAAKI
IPC: B66B29/08
Filed: 1990-05-16
Abstract: PURPOSE:To prevent the corrosion of the protruding face of a cap body surface and the nip by a notch by forming, on the recessed faces on both sides of the cap body which is installed to a fork top end and clogs the through hole of a cleat riser at the time of normal operation, notches for avoiding the collision with a connecting mechanism provided on the cap body. CONSTITUTION:A cap body 134 having a plurality of vertical grooves is provided, which is installed to the top of a fork 132 and clogs the through holes 131a of the fork 132 to form a part of a cleat riser 121. On the groove recessed faces on both side parts of the cap body 134, nearly semi-circular notches 135A notched small for continuing the protruding face of the cap body 134 surface and their receiving metals 136 are provided. The collision with a connecting mechanism 146 is avoided by these notches 135A. According to this constitution, the corrosion to the protruding face on the cap 134 surface is prevented, and the nip of the foot of a passenger is prevented.
Patent JP-S63291881-A (JP)
Title: Porous ceramic material and production thereof
Inventor: INA KENKICHI
IPC: B32B18/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain the titled material having excellent appearance, frost damage resistance and coloring properties, by press molding a surface layer raw material consisting of frit, etc., a binder, a ceramic material and water and a base layer raw material consisting of frit, etc., a binder, a ground material such as tile and water and then burning. CONSTITUTION:A raw material for a surface layer 12 obtained by blending a natural raw material such as porcelain chamotte, silica sand and feldspar with ceramic material particles such as ground cullet of high-melting glass, glassy material such as frit, a binder made of paste and water and a raw material for a base layer 14 obtained by blending ground particles such as tile with the binder and water are press molded to form a molded material of double structure. Then the material is removed from a mold, dried and burnt at a temperature <=melting temperature of the ground ceramic material particles and tile and a temperature >=melting temperature of the glassy material to form a porous ceramic material consisting of the surface layer 12 wherein surface layer particles 11 having <=2.5mm particle diameters obtained by coating the whole surface of the ceramic material with the glassy material 15 are bonded and the base layer 14 wherein base layer particles 13 having <=10mm particle diameters obtained by coating the whole surface of the ground particles of the tile with the glassy material 15 are bonded. The particles in both the layers have average particle diameters >=3/70 thickness of each layer.
Patent JP-H07329359-A (JP)
Title: Printer
Inventor: SARUTANI MAKOTO
IPC: B65H9/00
Filed: 1994-06-08
Abstract: PURPOSE:To reduce oblique printing by measuring the obliquely-fed quantity of the sheets of media to be conveyed, and moving a print character in an oblique direction. CONSTITUTION:A printer comprises an oblique feed calculation controller 22 for calculating the obliquely-fed quantity of print sheets 10 by first and second detecting elements S1, S2 disposed at a predetermined interval in a direction perpendicular to a conveying direction on a conveying passage for conveying the sheets 10, and corrects printing according to the quantity. Thus, the printer also comprises a print dot head 1 having a plurality of dots, a character pattern memory 24 of a first memory for storing dot data, a dot data memory 25 of a second memory for temporarily storing print data to be printed for every printing line, print control means 23 for the dot data, and a main controller 21 for so controlling that the data of the memory 25 is moved and developed according to the quantity and output to the means 23.
Patent JP-H06339178-A (JP)
Title: Channel changeover system in mobile communications
Inventor: YOKOO TOYOHIKO
IPC: H04Q7/22
Filed: 1993-05-28
Abstract: PURPOSE:To provide a channel changeover system for mobile communications in which a speech hit caused at changeover of a radio channel frequency is prevented in the mobile communications system. CONSTITUTION:The system is made up of an exchange controller 11 provided with a mobile terminal equipment 1 using any of two radio channel frequencies, transmitters-receivers 42, 43 sending/receiving each radio channel frequency, a channel switch 21 selecting any of speech signals from the transmitters- receivers 42, 44 and an exchange controller 11 having a controller 20 executing a changeover command signal of a radio channel frequency of the mobile terminal equipment 1 and selection control for the channel switch 1. The mobile terminal equipment 1 has two 2nd transmitters-receivers 2, 3 making transmission reception of each radio channel frequency and a control circuit 4 receiving a changeover command signal from the controller 20 to establish the synchronization with the 1st transmitter-receiver 42 or the transmitter-receiver 44, corresponding to the 2nd transmitter-receiver 2 or 3 not in operation.
Patent JP-S5915451-A (JP)
Title: Metal formazan compound, production thereof and method for dyeing fibrous material by using same
Inventor: OMURA TAKASHI
IPC: D06P1/382
Filed: 1982-07-19
Abstract: NEW MATERIAL:Metal formazan compounds, in the form of free acids of formula I , wherein A is substd. or unsubstituted phenylene, naphthylene; B is a branched or straight-chain alkyl, alkenyl, heterocyclic ring residue; Me is a metal ion selected from metals of atomic number of 27 to 29; X is an -O- group, etc.; Y is halogen; Z is a group which imparts water solubility; m, n are each 0-3, m+n=1-3; D is a substd. or unsubstituted benzene or naphthalene ring; Q is -SO2CH=CH2 etc.; L is a group capable of being removed by the action of an alkali; R is substd. or unsubstituted alkyl. USE:Reactive dyes for fibers. PREPARATION:A compd. of formula II in the form of a free acid, 1,3,5-trihalogeno-S-triazine and an arom. amine of formula III are condensed to obtain the formazan compd. of formula I in the form of a free acid.