baber/WOPTO huggingface dataset:
Patent JP-S63236312-A (JP)
Title: Reduced pressure vapor growth system
Inventor: SAMATA SHUICHI
IPC: H01L21/205
Filed: 1987-03-25
Abstract: PURPOSE:To enable vapor growth at a more reduced pressure by a method wherein in an inner coil type system having a cylindrical susceptor, by devising the arrangement of a susceptor, base plate, O-ring and partition wall, damage to the O-ring due to thermal radiation from the susceptor is prevented. CONSTITUTION:The reaction chamber in which a susceptor 3 having a wafer W mounted thereon is existing is a chamber which is partitioned by a bell jar 1, an annular base plate 11, and an isolation wall 12, and the coil chamber in which an induction coil 5 is existing is a chamber which is partitioned by the isolation wall 12 and a fixing plate 13. And a flange 12a of the isolation wall and the underside of the base plate 11 are sealed with an O-ring 14a, the inside of the coil chamber is maintained at a pressure at which no discharge of the high-frequency induction coil occurs, and a reduced pressure vapor growth is performed in the reaction chamber. As a result, the coil chamber in which the induction coil 5 is existing and the reaction chamber which is a reaction space can airtightly be isolated, and a highly reduced pressure is maintained as desired. Further, by placing the O-ring 14a on the underside of the base plate 11 which is usually made of an opaque material, the effect of the thermal radiation from the susceptor 3 to the O-ring 14a is drastically reduced, whereby the O-ring 14a can be prevented from being damaged.
Patent JP-H01239382-A (JP)
Title: Regenerative kiln for enamelwork
Inventor: YOSHIDA SHIGERU
IPC: F27B3/02
Filed: 1988-03-22
Abstract: PURPOSE:To dispense with a silicon carbide-based muffle and simplify the interior structure of a kiln by first heating an empty kiln above the firing temperature to accumulate heat in the brick inside and then by loading the work coated with enamel in the kiln and firing it by means of the heat accumulated in the brick. CONSTITUTION:By igniting gas burners 3 the temperature is raised up to a set point and the heat is made to accumulate in the brick inside the kiln for a certain period of time. The fuel gas burns in the combustion chamber 10 and the exhaust gas passes between the furnace wall and a wall of regenerative brick 9 on each of two sides, flows through vents 5 inwardly into the kiln, and then escapes through a flue 7 above. When the accumulation of heat in the brick inside has been completed, the door 8 is opened, the work for enameling is loaded, and the door 8 is closed, and the gas burner 3 is turned off only with the pilot burner left lighted. By placing the work for enameling in the kiln for a certain period of time, the enamel is made to fuse under heat from the furnace brick and the regenerative brick, the firing producing enamelwork without involving effervescence.
Patent JP-2000264493-A (JP)
Title: Document carrier device
Inventor: TSUNODA MASAYUKI
IPC: G03G15/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent deviation of a reading image caused by floating of a document on a reading position load and smoothly carry the documents by suppressing the excess carrier load. SOLUTION: A recess 743 is formed in the central part of a document guide 74 arranged in the upper part of a contact glass 73 and a clearance S formed between the contact glass 73, and the document guide 74 for carrying a document is so constituted as to make the both side parts 82 narrower than the central part S1. This constitution can suppress the carrier load of the document by a wide clearance S1 secured in the central part to smoothly carry the document on a reading position and also prevent the floating of the document both sides by the narrow clearances S2 in the both sides, which may cause large deviation of the reading image, so as to effectively prevent the deviation of the reading image.
Patent JP-S62226153-A (JP)
Title: Method for removing resist of photomask
Inventor: YAMAO TATSUHIKO
IPC: G03F1/82
Filed: 1986-03-27
Abstract: PURPOSE:To easily remove the resist in the manufacture process of a photomask in an atmosphere of air without requiring any vacuum device, and to enable automatic processing by irradiating the resist with far ultraviolet rays of <=330nm wavelength and immersing it into sulfuric acid to remove it. CONSTITUTION:Mask blancs are transported along a conveying route 5 in the right direction in the figure. When they are irradiated with the far ultraviolet rays in a far ultraviolet rays irradiation device 6, the polyglycidyl methacrylate electron beam resist having been depicted by irradiation with electron beams is etched. The mask blancs are moved forward in the right direction, and covered on their whole surface with sulfuric acid fed from a sulfuric acid nozzle 8, while they are conveyed along an inclined conveying route 7. The electron beam resist polyglycidyl methacrylate irradiated with electron beams cannot be removed only by sulfuric acid immersion, but it can be easily and securely removed by irradiating them with far ultraviolet rays for 5min with 40mW in addition to the sulfuric acid immersion.
Patent JP-S55163670-A (JP)
Title: Magnetic memory device
Inventor: TASHIRO KEIZOU
IPC: G11B25/06
Filed: 1979-06-01
Abstract: PURPOSE:To reduce the maximum shift distance of the magnetic head and thus shorten the mean seek time, securing the free-movable combination between the circular magnetic memory medium and the magnetic head. CONSTITUTION:Magnetic memory medium 11, having a disk-shaped cross section, contains the magnetic material mounted on the surface. The rotation of driving motor 14 is transmitted to rotation driving wheel 12 via belt 15 and rotation driving wheel 13 each. Thus wheel 12 turns, and medium 11 turns in the circumference direction. On the other hand, head 19 is movable in any way and along the mgnetic surface of medium 11. And the positioning is given to the seek of head 19 as well as to optional one of several decided tracks of medium 11 via positioning control circuit 21. As a result, read/write circuit 20 carries out the reading and writing. Thus the maximum shift distance is secured from track A to track C. In this connection, the shift direction of head 19 is decided by providing the deciding function. As a result, the maximum shift distance becomes X/2 for head 19.
Patent JP-H09235212-A (JP)
Title: Hair cosmetic
Inventor: ISHIGAKI MASAMI
IPC: A61K8/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of giving good smoothness and good moist touch to hair and excellent in the persistence of a hair damage- inhibiting effect. SOLUTION: This hair cosmetic contains one or more kinds of phospholipids (e.g. phosphatidyl choline) in an amount of 0.001-10wt.%, one or more kinds of cholesterol derivatives (e.g. cholesterol) in an amount of 0.001-10wt.%, and one or more kinds of quaternary ammonium salt type cationic surfactants of the formula  R8 , R9 are each methyl, ethyl, etc.; R6 , R7 are each an 8-22C alkyl, etc.; X is a halogen} (e.g. distearyldimethylammonium chloride) in an amount of 0.01-10wt.%.
Patent JP-S54159891-A (JP)
Title: Semiconductor laser device and its production
Inventor: SUGINO TAKASHI
IPC: H01S5/00
Filed: 1978-06-07
Abstract: PURPOSE: To realize a single-mode oscillation semiconductor laser.  
     CONSTITUTION: A step difference is provided on n-type substrate 15, and a diffusion preventing protection film is provided in a stripe form there, and P-type impurity is selectively diffused to substrate 15 to form diffusion layer 16 on the surface of substrate 15. N-type clad layer 17, non-dope active layer 18, P-type clad layer 19 and P-type ohmic electrode forming layer 20 are continuously grown on the surface. Continuously, insulating film 21 is stuck to the surface, and stripe-shaped holes are provided in the upper part opposite to the part of substrate 15 where diffusion is not performed. After that, P-type ohmic electrode 22 is formed, and ohmic electrode 23 is provided in the n side also, thereby producing a laser device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S545121-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: SANADA MASAKATSU
IPC: F02M31/16
Filed: 1977-06-14
Abstract: PURPOSE: To improve response to change of temperature in an engine room, of a fuel supply device for an internal combustion engine wherein, while the temperature of the engine is high, components of the fuel having low boiling points are evaporated in order that fuel containing no such evaporating components therein is supplied to a carburetor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11252346-A (JP)
Title: Facsimile equipment coping with network
Inventor: KOJIMA HIDEYUKI
IPC: H04M11/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment which copes with network, whose communication cost can be reduced by transmitting the image information via a data communication network and which can transmit image information matched with the specifications of an opposite side facsimile equipment. SOLUTION: In a facsimile equipment which copes with network, capable of transmitting facsimile image information via a data communication network, the indication to effect that facsimile image information is transmitted via the data communication network can be given from an operation display part 12. When the indication is given, a control part 11 gives a command to a communication control part 17 and causes it to execute communication with an opposite side facsimile equipment by a facsimile transmission control procedure via a public telephone line. Thus, the specifications of the opposite side facsimile equipment is obtained and are stored in an opposite side machine specification storage part 23.  Transmitted image information is generated, based on the specifications, and image information generated by giving the command to a LAN interface part 22 is transmitted via the data communication network.
Patent JP-S55161232-A (JP)
Title: Photographic merocyanine dye
Inventor: SATOU SHIYOUICHI
IPC: G03C1/83
Filed: 1979-06-04
Abstract: PURPOSE:To use a specified merocyanine dye as a photographic dye having superior stability on standing in an aqueous soln. and free from residual coloring after development. CONSTITUTION:A merocyanine dye having a substituted indolenyl group at the 4- position of the pyrazolone ring through a methine chain and represented by the general formula [where R1 is alkyl, aryl, alkoxycarbonyl, carboxy, amino, anilino, sulfamoyl, acylamino or hydroxy; and R2 is alkyl (aryl) having a sulfo group] is used as a light absorbing dye for a silver halide photographic material. When the photographic emulsion layer is colored, the above-mentioned dye is preferably added in a concn. of about 1-3%.
Patent JP-S61228068-A (JP)
Title: Quaternary ammonium group-containing resin for cathodic electrodeposition coating
Inventor: TSUCHIYA YASUYUKI
IPC: C09D17/00
Filed: 1985-04-01
Abstract: PURPOSE:The titled resin, obtained by reacting an acid salt of a lower fatty aliphatic tertiary monoamine with a resin containing 2,3-epoxypropoxy bonds under conditions of quaternizing the acid salt of the tertiary amine and capable of giving cured films having improved smoothness and corrosion resistance. CONSTITUTION:A resin obtained by reacting (A) an acid salt of an aliphatic tertiary monoamine having <=5C in total or an acid salt of the tertiary amine, which is a reaction product of a partial epoxy compound obtained by adding oxygen to part of unsaturated groups in polybutadine or a copolymer thereof having 500-5,000 molecular weight with an aliphatic secondary amine, with (B) a resin having plural 2,3-epoxypropoxy groups or a compound having the above-mentioned groups or one 2,3-epoxypropyl group under conditions of quaternizing the acid salt group of the tertiary amine in the component (A).
Patent JP-S55162113-A (JP)
Title: Dam gate control method
Inventor: KAWAMURA KOUTAROU
IPC: E02B7/20
Filed: 1979-06-04
Abstract: PURPOSE: To prevent a dam downstream water level from changing suddenly by detecting the dam downstream water level and by delaying the schedule of discharge by a certain time when the sudden change in downstream water level is predicted.  
     CONSTITUTION: According to a schedule set by discharge schedule setter 7 (consisting of a keyboard, digital switch, CRT, typewriter, etc.), schedule controller 8 (consisting of a microcomputer, etc.) receives a water level measured by dam water gauge 5 and dam downstream water gauge 6 to supply gate controler with a control signal for the opening degree of gate 3. Receiving the trigger signal of timer 10, arithmetic part 11 of controller 8 evaluates the change rate of the dam downstream water level on the basis of the detection value of water gauge 6 at every reference time axis to compute the target opening degree. Further, when it is anticipated that continuing the discharge according to the predetermined discharge schedule will cause a sudden change in dam downstream water level, the discharge schedule after the current point is delayed by reference time width, so that the discharge at the time of the next control will be prevented from becoming excessive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06206833-A (JP)
Title: Pharmaceutical drug
Inventor: KORUSATOKOOBUABUNETSUGU BURIGI
IPC: A61K9/28
Filed: 1991-04-02
Abstract: PURPOSE: To obtain a medicine capable of releasing a working material independently of pH in a delayed state. CONSTITUTION: This pharmaceutical medicine is a delayed release type medicine contg. a nondecomposable matrix forming aid as well as one or plural kinds of working materials and releasing the working materials in a delayed state. It is preferable that this medicine is formed as a tablet with a coating or a sugar-coated pill and contains the working materials in the central part and hemicellulose and the matrix forming aid in the coating. The matrix forming aid is ethyl cellulose, Eudragit RSPM, poly-(L-lactide), poly-(D,L-lactide- coglycolide) or poly-D(-)-3-hydroxybutyrate-3-hydroxyvalerate.
Patent JP-H08264345-A (JP)
Title: Stationary induction electric equipment
Inventor: DOI KENJI
IPC: H01F27/30
Filed: 1995-03-28
Abstract: PURPOSE: To provide a stationary induction electric equipment which is capable of being lessened in stray load loss. CONSTITUTION: At least one of an upper coil fastener 9 and a lower coil fastener 8 which fasten a coil 7 by the upper and lower part respectively is formed of wooden insulator. An upper core fastener 6 and a lower core fastener 5 are structured so as to be equipped with yoke fastening bolts 15 and 12 which penetrate through yokes 3 and 2 and yoke fastening nuts 16 and 13 which are screwed on the bolts 15 and 12 to fasten the yokes 3 and 2. Through-holes through which yoke fastening bolts are put are bored in a wooden insulator. Wooden insulator fastening nuts are screwed on yoke fastening bolts to fix the wooden insulator to a corresponding yoke.
Patent JP-2000269050-A (JP)
Title: Common-mode choke coil
Inventor: KIMURA SATOSHI
IPC: H01F27/29
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a common-mode choke coil which is made into a smaller size and lower height and has a high coupling coefficient, suitable for surface mounting. SOLUTION: This common-mode choke coil 20 has a ferrite core 11 provided with external electrodes 15a, 15b, 15c, 15d stuck directly to flanges 13, 13 in a substantially square plate shape, formed integrally on both ends of a core 12, two winding wires 16, 17 (a pair of wires shown in black and white) which are wound on the core 12 of the ferrite core 11 and of which both end parts are connected through thermo compression bonding to side surface parts of the external electrodes 15a, 15b, 15c, 15d in depressed grooves 14, etc., provided at four sites in the right and left side surfaces of each flange 13, 13 and a ferrite plate 19, which is fixed on the upper end of the outer periphery of the wires 16, 17 by an adhesive and connects the flanges 13, 13 at both ends of the ferrite core 11. This coil also has a high coupling coefficient, because of its closed magnetic circuit structure in a substantially rectangular parallelepiped shape.
Patent JP-S5917363-A (JP)
Inventor: ARUNO PARUBIAINEN
IPC: A63B21/062
Filed: 1983-04-20
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-H01241458-A (JP)
Title: Image printer
Inventor: KITAGAWA YOSHITADA
IPC: H04N1/21
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to print a regular image even when a print key is pushed without writing a signal in a memory element, by a method wherein it is checked up whether a digitized video signal is written in the memory element or not when an input is made by the print key, and when the signal is not written therein, it is once written in the memory element and then a printing operation is conducted. CONSTITUTION:When a system is started, a flag of writing in a memory element is reset beforehand and then a key input wait processing is conducted. Now, when a key input is detected, a process is forwarded, and when an input is made by a print key, the flag of writing in the memory element 2 is checked up. It the flag of writing in the memory element 2 is not set on the occasion, it is judged that the writing in the memory element 2 is not done yet, and a video signal digitized by a video signal processing element 1 is written in the memory element 2, the flag of writing in the memory element 2 being set and then a printing operation being conducted. In the case when the flag of writing in the memory element 2 is set, the printing operation is conducted. After the end of the printing operation, a return is made to key input waiting.
Patent JP-S52153364-A (JP)
Title: Microwave amplifier
Inventor: FURUYA OSAHISA
IPC: H03F3/19
Filed: 1976-06-15
Abstract: PURPOSE: To secure a stable operation for a microwave amplifier using transistors not only within the prescribed frequency band but outside the band of the amplifier, by eliminating unmatching between the input side and output side circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61229278-A (JP)
Title: Data memory
Inventor: UEDA TOSHIYUKI
IPC: G11B21/10
Filed: 1985-04-03
Abstract: PURPOSE:To correct a position shift between a data magnetic head and a data track by providing an off-set control circuit issuing an off-set command so that a magnetic head can be located at a position where the detection output of a detecting circuit becomes approximately maximum. CONSTITUTION:The data magnetic head 1 reads parts A in areas 24 and 25 for a data track position detecting pattern of a data track, transmits their signals to the output amplitude detecting circuit 4, and converts them into DC voltages in proportion to the amplitude. Then an off-set control circuit 6 transmits a signal, which moves the data magnetic head 1 in some direction by a certain distance, to a positioning circuit 3 to drive a positioning mechanism 2. And the control circuit 6 detects a change in the output amplitude of the magnetic head 1 at this time. If the amplitude increases, such as instruction is given to the positioning circuit 3 that the data magnetic head 1 is further moved in the same direction by a certain distance, and the data magnetic head 1 is moved until the increase in the amplitude disappears or the amplitude starts decreasing. Then a maximum amplitude point is obtained, and the position shift between the data track and the data magnetic head 1 is corrected.
Patent JP-S60213768-A (JP)
Title: Exhaust port chamber device for tap-controlled hot-water supplier
Inventor: OKADA SHIGEO
IPC: F23L17/14
Filed: 1984-04-09
Abstract: PURPOSE:To prevent corrosion of the parts of exhaust port chamber device caused by rain drops by providing a draining guide at the lower outside of the exhaust port chamber for the tap-controlled hot-water supplier. CONSTITUTION:The draining guide 11, bent into L-shape, is provided at the front panel 2 side of lower part of jointing surface of the lower plate 6-b for the exhaust port chamber. Rain drops, which invades through a gap 9, and rain drops invading into the exhaust port chamber 6 are guided by the draining guide 11 at the lower jointing surface of the plate for the exhaust port chamber and arrive at the front panel 2, thereafter, drop along the panel. According to this method, the rain drops drop downward without being dispersed into the inside of the machine.
Patent JP-H11275573-A (JP)
Title: Video encoding device, video decoding device, video encoding method and video decoding method
Inventor: HIBI KEIICHI
IPC: H04N19/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce video quality deterioration due to transmission errors by decomposing coded video information into information classes, inserting a boundary code into a boundary between the decomposed information classes and synthesizing and transmitting a transmission coded string. SOLUTION: Processing in a transmission code string generating part 12 first resets a data length counter that is provided in each data type. Next, motion vector information and encoded video information which are results obtd. by encoding an input video signal are inputted to the part 12 from an information source encoding part 11. An encoded information decomposing part 13 classifies these information in each kind and sends them to a code string synthesizing part 14. The part 14 arranges the information into a prescribed format based on a prescribed rule, synthesizes one code string and outputs it. In such a case, the part 14 inserts a boundary code into the boundary in the case of combining different kinds of information. Also, even when the same kind of information continues, a synchronous marker code is inserted at prescribed intervals.
Patent JP-H07276072-A (JP)
Title: Optical path protection device of laser working machine
Inventor: HAYASHI SEIICHI
IPC: B23K26/064
Filed: 1994-04-08
Abstract: PURPOSE:To easily obtain clean air which protects the inside of the optical path of the laser working machine by a small-sized device. CONSTITUTION:The optical path protection device of the laser working machine which protects the inside of the optical path 9 by preventing dust, etc., from entering the optical path 9 by supplying the clean air into the optical path 9 guiding a laser beam to a machining head is provided with an exit-side solenoid valve 8, which is cut off while the laser working machine is at a stop and opened a specific time after operation is started, at the exit side of an air drying means 6. Then the clean air which is discharged when the exit-side solenoid 8 is opened is supplied into the optical path 9. Therefore, the clean air can easily be obtained by the small-sized air drying means 6 which is formed of a hollow thread film.
Patent JP-H03270705-A (JP)
Title: Air purifier
Inventor: YOSHIDA TOSHIYUKI
IPC: F24F7/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a blowoff port improved in user's convenience by a method wherein a tongue piece is connected to the lattice rib of the rearmost end part so as to be extended therefrom and arranged so that the leading end thereof comes into contact with the inner wall of the rear part of a frame body in a horizontally mounted state and becomes parallel to the exhaust direction in the frame body in an obliquely mounted state. CONSTITUTION:The lattice ribs 12 of an exhaust louver 9 are formed so as to be inclined at an angle of about 10-20 deg. and the tongue piece 13 of the rearmost lattice rib 12 is formed so as to be extended vertically toward the interior of an exhaust port 6. Therefore, even when the louver 9 is changed over to upward exhaust, the exhaust flow in the exhaust port 6 is made smooth. Since a protruding part 14 is formed to the wall of the rear part of the exhaust port 6, by allowing the tongue piece 13 of the lattice rib 12 to get over the protruding part 13 using the elasticity of the leading and of the tongue piece 13, the engagement and fixing of the exhaust louver 9 is brought to an extremely simple constitution and the operation thereof can be also made simple.