baber/WOPTO huggingface dataset:
Patent JP-S60210653-A (JP)
Title: Transparent, heat-resistant, flame-retardant and impact- resistant resin composition
Inventor: TACHIBANA HIROMITSU
IPC: C08L27/24
Filed: 1984-04-04
Abstract: PURPOSE:To provide a resin compsn. having excellent transparency, flame retardance and resistance to heat and impact, consisting of a copolymer obtd. by polymerizing a monomer mixture contg. alpha-methylstyrene and acrylonitrile in the presence of a styrene/butadiene block copolymer, and a chlorine-contg. resin. CONSTITUTION:A graft copolymer (a) obtd. by suspension-polymerizing or bulk- polymerizing a monomer mixture consisting of 30-80pts.wt. alpha-methylstyrene monomer, 15-50pts.wt. acrylonitrile monomer and 0-50pts.wt. other copolymerizable monomer in the presence of 10-40pts.wt. styrene/butadiene block copolymer, is kneaded with a chlorine-contg. resin (b). A polyfunctional peroxide and/ or an azo compd. are/is used as the polymn. initiator. An example of the polyfunctional org. peroxide is di-t-butyl peroxyhexahydroterephthalate. An example of the azo compd. is 1,1'-azobiscyclohexane-1-carbonitrile.
Patent JP-H0472346-A (JP)
Title: Polyvinyl alcohol resin composition
Inventor: WATANABE KAZUYUKI
IPC: C08L31/04
Filed: 1990-03-20
Abstract: PURPOSE:To provide a resin composition excellent in melt-moldability, gas barrier property and mechanical strength and particularly suitable for melt- extrusion moldability by compounding a polyvinyl alcohol resin and a specific polyvinyl alcohol copolymer resin. CONSTITUTION:A composition suitable for melt-extrusion molding comprises (A) 5-95wt.% of a polyvinyl alcohol resin comprising vinyl alcohol units and vinyl acetate units and having a polymerization degree of 50-2500. preferably 200-1800, and a saponification degree of 50mol%, preferably 70-99.5mol%, and (B) 95-5wt.% of a polyvinyl alcohol copolymer resin having an ethylene content of 1-50wt.% and obtained by emulsion-polymerizing vinyl acetate monomer with ethylene monomer in an aqueous emulsion wherein the amount of polyvinyl alcohol is >=10wt.% based on the total amount of the polyvinyl alcohol and the vinyl acetate monomer.
Patent JP-H08262537-A (JP)
Title: Illumination device
Inventor: NAKA YOUJI
IPC: G03B15/05
Filed: 1995-03-27
Abstract: PURPOSE: To highly maintain condensing efficiency and to miniaturize an illumination device sufficiently in the illumination device shining divergent light emitted from a light source forward. CONSTITUTION: A prism 11 provided with a first incident surface 11a on which the light emitted obliquely forward from the light source 10 is made incident, a total reflection surface 11c totally reflecting the light transmitted through the first incident surface 11a forward, a second incident surface 11b being a positive refracting surface on which the light emitted mainly forward from the light source 10 is made incident and an emitting surface 11d emitting the light transmitted through the second incident surface 11b and the light totally reflected on the total relection surface 11c is arranged more forward than the center of the light source 10. Besides, this device is provided with a reflection mirror 12 reflecting the light emitted sideways and backward from the light source 10 mainly forward.
Patent JP-S52150820-A (JP)
Title: Secondary air blower in two stage combustion means
Inventor: IDE KUNIHIRO
IPC: F23L9/00
Filed: 1976-06-10
Abstract: PURPOSE: To simplify the adjustment of the secondary blowing air capacity and directions by installing a damper on the air intake side of the secondary air duct and a blowing nozzle on hte blowing side respectively in free command to move. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11266371-A (JP)
Title: Color image processor
Inventor: TANAKA TATSUYA
IPC: H04N1/46
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a color image processor which realizes color reproducibility corresponding to a human visual sensation characteristic by weighting the error of each chromaticity signal in plural chromaticity signals in the calculation of the whole errors of plural chromaticity signals in a neural network. SOLUTION: A 1st color converting part 3 sets weighted factor values KL, Ka , Kb to the error of each chromaticity in three chromaticity signals L*a*b* in calculating energy E of three chromaticity signals from a color signal obtained from an input device 1 in a neutral network. At least one of the three chromaticity signals L*a*b* is a lightness component or a luminance component. Then, the part 3 can adjust weight to the error of each chromaticity signal L*a*b* about the lightness component and the luminance component which are sensitive to human visual sensation. As a result of this, it is possible to realize color reproducibility that corresponds to human visual sensation characteristic.
Patent JP-S63235048-A (JP)
Title: Device for pouring small quantity of molten metal in continuous casting apparatus
Inventor: OKUBO KUNIO
IPC: B22D11/10
Filed: 1987-03-23
Abstract: PURPOSE:To pour a small quantity of molten metal by a molten metal supplying tube having large inner diameter and to enable adjustment of pouring quantity by arranging spiral introducing projections in the inner circumferential face of the supplying tube vertically connecting to bottom part of a tundish and acting rotating magnetic field in the molten metal introducing to this supplying tube. CONSTITUTION:The molten metal 4 in a ladle 2 is supplied into the tundish 6 and supplied into a mold 10 at the fixed quantity little by little through the molten metal supplying tube 8 connecting almost vertically to the bottom part of the tundish to cast wire rod, etc., having small sectional area. Then, the spiral introducing projections 12 are arranged in the inner circumferential face of the supplying tube 8 and a rotating magnetic field generator 14 correspond. ing to the projections 12 is arranged in the outer circumferential face of the supplying tube 8 to act the rotating magnetic field to the molten metal 4. In this way the molten metal 4 introducing into the supplying tube 8 is rotated along inner circumferential face of the supplying tube by the rotating magnetic field and a large part of the molten metal 4 is returned back to the tundish 6 along the projections 12 and a small quantity of pouring can be executed. By this method, the inner diameter of the supplying tube 8 can be made to large, and cooling rate of the molten metal 4 is extremely reduced.
Patent JP-S63257333-A (JP)
Inventor: HERARUDASU PETORUSU MARINUSU A
IPC: H03M5/06
Filed: 1988-03-24
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-S56165246-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: TOKUNO MIKIHIKO
IPC: H01J9/24
Filed: 1980-05-22
Abstract: PURPOSE:To prevent occurrence of stainlike unevenness of film and the deterioration of the flux decline factor, by thermally softening the both end sections of a glass tube and applying contracting work on it, while uniformly heating the central section of the glass by means of gas burner, or the like. CONSTITUTION:A glass tube 5 made of a soda lime glass for 40W linear tube is held on a rotary roll 2, then the central portion of said glass tube 5 except 10cm of both ends is placed in a heating furnace 6. While rotating said glass tube 5 in said furnace 6, the both end sections of said glass tube 5 which are left outside of said furnace 6 are heated by a gas burner 3 and softened to perform the contracting work by means of a block 4.
Patent JP-S58184967-A (JP)
Title: Preventing method of duplication of confidential document
Inventor: KUBO TAKASHI
IPC: C09K11/08
Filed: 1982-04-23
Abstract: PURPOSE:To make duplication impossible, by allowing fluorescent matters, which receive an exciting light to emit light, to exist in a document bearing confidential picture information and distinguishing this document from normal documents without changing the readability and irradiating this document with the exciting light to detect whether it emits light or not and stopping the duplicating operation when the detection signal is generated. CONSTITUTION:A confidential document 27 has high-readability confidential picture information 28, and spot-shaped fluorescent matters 29a shown in figure (a), stripe-shaped fluorescent matters 29b shown in figure (b), or allover fluorescent matters 29c shown in figure (c) are applied to the surface of the document 27. Before an original is scanned and illuminated for copy, the original is irradiated with infrared rays of a halogen lamp 21 through a reflector 20. If the original is the confidential document 27, fluorescent matters 29 receive infrared rays to emit visible rays, and visible rays are detected by a photodetector 30 to discriminate that the original is the confidential document 27. Consequently, duplicating operations of a charging process, an exposure process, etc. are not performed by the detection signal of the photodetector 30, and the confidential document 27 is not duplicated. If the original is a normal original having no fluorescent matters 29, visible rays are not emitted when infrared rays are received, and the duplicating operations are performed normally.
Patent JP-S63233596-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H01L23/28
Filed: 1987-03-23
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-H10271234-A (JP)
Title: Dial signal transmission system
Inventor: SHIMIZU TAKESHI
IPC: H04M1/2745
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate misoperation or troublesomeness when caller calls a caller with respect to an electronic mail. SOLUTION: An electronic mail received through a public network 11 by an information processor 1 is stored in a hard disk 3 of a main body 2, and contents of the electronic mail are taken into a telephone number extraction part 4 from this hard disk 3 and are analyzed. Then, the telephone number of the caller written or recorded in contents of the electronic mail is extracted and is stored in a buffer 5, and the telephone number stored in the buffer 5 is automatically transmitted as a dual signal from a telephone set 10 with the occurrence of an event as a trigger and is outputted to the public network 11.
Patent JP-S5844491-A (JP)
Inventor: MASUZAWA SHIGEAKI
IPC: G09G1/00
Filed: 1982-04-22
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-S51144597-A (JP)
Title: Network system for firing detection
Inventor: SASAKI KENICHI
IPC: G08B17/00
Filed: 1975-06-09
Abstract: PURPOSE: A firing detection network system capable of easily maintaining the firing facilities and detecting breaking out place of the firing, shifting derection and its expansion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269852-A (JP)
Title: Magneto-optical disk system for optical modulation type overwriting
Inventor: SUZUKI HIROSHI
IPC: G11B11/105
Filed: 1990-03-19
Abstract: PURPOSE:To contrive miniaturization and to simplification of constitution by bringing the yoke of a magneto-optical disk cartridge case and the permanent magnet in a disk drive into contact with the yoke at the time of loading the magneto-optical disk cartridge. CONSTITUTION:A shutter 16 opens while the cartridge 1 transfers from an inlet 21 to a loading position. The disk 11 is then coupled to the output shaft of a spindle 24 plunging into an access hole and an optical head 25 faces the disk 11 through the hole 15. The permanent magnet 23 faces the yoke 13 and attracts the yoke 13. The magnet 23 is detached from the yoke 13 and the shutter is closed during the time the cartridge transfers to the inlet at the time of taking out. A powerful magnetic circuit is formed of the permanent magnet 23 and the yoke 13 by properly selecting the width of the yoke 13. One sheet of the permanent magnet 23 of a thin sheet is, therefore, necessitated to be provided in the casing 22 of the disk drive 2. The disk drive 2 is miniaturized in this way and the need for a special mechanism for moving the magnetic circuit is eliminated. The constitution is thus simplified.
Patent JP-H08241685-A (JP)
Title: Cathode structure of x-ray tube device
Inventor: AKITA KOJI
IPC: H01J35/06
Filed: 1995-03-03
Abstract: PURPOSE: To provide a cathode structure of X-ray tube device formed by spot welding, with which the assembly can be performed using a low-cost facility and being free from coil contacting with a focusing element. CONSTITUTION: Each anchor 2 has a groove 2a furnished in the coil leg mounting surface in the perpendicular arrangement to the coil longitudinal direction, and to mount a filament coil part 1 to anchor part 2, the leg 1b of the coil is inserted in a groove 2a, when distortion caused by deformation due to spot welding will be generated in the longitudinal direction of the coil, and not in the direction of a focusing element stretching perpendicularly.
Patent JP-S52151508-A (JP)
Title: Multidrop signal transmission system
Inventor: SHINDOU SUMIO
IPC: H04B3/00
Filed: 1976-06-12
Abstract: PURPOSE:To make it possible to always keep the optionally selected reception point as the satisfactory signal level, irrespective of the form variation of the high voltage service wire.
Patent JP-S56165330-A (JP)
Title: Semiconductor element
Inventor: MIZUGUCHI TAKASHI
IPC: H01L29/06
Filed: 1980-05-23
Abstract: PURPOSE:To enable to use the wafer having sufficient thickness with which no cracks and warpage are hard to be generated by a method wherein a concaved section is provided on the back of an element when a plurality of elements are formed on a wafer and the actual thickness of the element is reduced. CONSTITUTION:An example wherein a plurality of diodes are formed on a wafer is given as follows. After a photoresist film 16 is selectively covered on the back of an N<-> wafer 15, the concaved section 14 is formed by performing an etching. Then, the photoresist film 16 is removed, an oxide film is formed on the surface of the wafer 15 and using this oxide film as a mask, the N type impurities are diffused on the concaved section and the back thereof. In addition, a P<-> layer and a P<+> layer are successively formed on the wafer 15 by partially removing the oxide film 9 on the surface and then electrodes 12 and 13 are formed on the surface and on the back. As the actual thickness of the element is determined by the t to t0, the thickness t of the wafer can be increased by having the proper depth of the concaved section 14 and the wafer having the least cracks and warpage can be obtained.
Patent JP-S63236669-A (JP)
Title: Printer
Inventor: YAJI MASAO
IPC: B41J35/04
Filed: 1987-03-25
Abstract: PURPOSE:To accurately and easily align the position of a printing place with the leading end of a printing head, by making a ribbon protector transparent and locating a positioning mark by a definite distance above the leading end of the printing head. CONSTITUTION:A printer is set to an off-line state and the positioning mark 23 provided to a ribbon protector 22 formed of a transparent material is utilized to perform preparatory positioning. When a positioning switch 27 is pushed down, a CPU 11 reads the data of the distance (d) preliminarily stored in a ROM 13 and gives line feed instruction in a reverse direction to a line feed motor driving circuit 17 along with said data. By this mechanism, a line feed motor 20 reversely rotates a platen by predetermined quantity to feed a printing medium by the distance (d) in the direction reverse to a usual line feed direction. Therefore, the place positionally aligned with the positioning mark 23, that is, the place to be set as the first printing position is accurately located at the position facing opposite to the leading end of the printing head 21.
Patent JP-2000268024-A (JP)
Title: Information processing system
Inventor: UEDA NARIAKI
IPC: G06F17/21
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the construction cost of system as a whole by converting an external character font file prepared by an old operating system(OS) into that for new OS through the use of an industry standard function, thereby unitarily managing external characters. SOLUTION: In this information processing system, each time the external character font file in a dot pattern format is prepared by one of personal computers to use the OS of old version, the external character font file is converted to an external character font file to be used for the OS of new version by a server device 4 by using the convert tool of industry standard, this is transferred to respective personal computer systems, where the OS of new version is installed, and the contents of the external character font file stored in each personal computer system 3 are updated.
Patent JP-S52153250-A (JP)
Title: Combustion device
Inventor: INOGAKI AKIRA
IPC: B01D53/56
Filed: 1976-06-15
Abstract: PURPOSE: To make the exhaust gas temperature uniform through control of combustion gas temperature in accoreance with the fluctuation of load of a boiler or heating furnace, by fitting generating surfaces for cooling to each partitioned passage of a exhaust gas flue and controlling dampers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09238315-A (JP)
Title: Sub sample signal decoder
Inventor: AIBA HIDEKI
IPC: H04N7/015
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the decoder in which frame completion type interpolation is conducted in a moving image area without increasing the memory capacity. SOLUTION: An inter-frame interpolation switch 1, field memories 2, 3, and an inter-field interpolation switch 4 are used to generate a signal Ss of a still image area. A frame completion signal separate switch 91 of a moving image processing circuit 9 extracts only a signal for two specific fields adjacent from the signal Ss of the still image area and aborts signals of other two fields. A vertical filter 92 interpolates signals corresponding to the aborted two field signals to generate the signal Ss at a moving image area. A mixer circuit 5 mixes adaptively the signal in the still image area and the signal in the moving image area based on the result of motion detection by a motion detection circuit 6.
Patent JP-S58193287-A (JP)
Inventor: SAYAMA IWASAKU
IPC: B65D90/12
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10264795-A (JP)
Title: Attitude control device for vehicle
Inventor: IZUMI TOMOMI
IPC: B60T7/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To heighten braking effect so as to relax impact at the time of a collision by suppressing control of an attitude control means at the time of judging an obstruction to be unavoidable by an avoidance judging means of a vehicle. SOLUTION: A collision judging control part 56 provided at an SCS controller 5 serving as an attitude control means inputs an image signal from a CCD camera 61 and compares it with a preset and stored reference image to judge an obstruction. An avoidance judging means is thereby constituted, and when this obstruction is judged to be avoidable, whether a brake is in an off state is judged by the operation of a driver on the basis of an input signal from a hydraulic sensor 33. When the brake is detected to be in an on state and a steering wheel is detected to be steered in a direction of avoiding the obstruction by an operaing state detecting means, SCS control is suspended. As a result, braking effect and the like are heightened to relax collision impact by the suspended portion of SCS control. Or the controlled variable of SCS control can be reduced.
Patent JP-H07277157-A (JP)
Title: Parking brake device for electric vehicle
Inventor: NAKAMURA TAKEHIKO
IPC: B60T1/06
Filed: 1994-04-07
Abstract: PURPOSE:To provide a parking brake device for an electric vehicle, of which operability is improved and which can improve the braking force at the time of parking, without generating the problem such as securing of a space for arrangement and an increase in the number of part items. CONSTITUTION:In the case of forming a parking brake device 10 for electric vehicle, which transmits the torque from an electric motor 1 to a wheel 8 through a power transmission 3, a main parking brake mechanism 11 for locking the wheel 8, an auxiliary parking brake mechanism 12 for locking an output shaft 1a of the electric motor 1, and a brake driving mechanism 26 for operating the main and the auxiliary brake mechanisms 11, 12 with one operating lever 13 are provided.
Patent JP-H09260743-A (JP)
Title: Magnetoresistance effect element and method for detecting magnetic information
Inventor: KISHI TATSUYA
IPC: H01L43/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To record and read multi-values without destruction, by reducing the coercive force of one layer in first to third ferromagnetic conductive layers smaller than that of other layer. SOLUTION: In a magnetic laminate 6, a first ferromagnetic conductive layer 1, first tunnel insulation layer 2, second ferromagnetic conductive layer 3, second tunnel insulating layer 4 and third ferromagnetic conductive layer 5 are sequentially laminated. In this case, the coercive force of the layer 3 is smaller than those of the layers 1, 5. Magnetic recording is conducted by magnetizing the layers 1, 5 in the same direction. The upward magnetizing state is '0', and the downward magnetizing state is '1'. The direction of magnetizing layer 3 is indefinite. However, the force of the layer 3 is smaller than those of the layers 1, 5. That is, only the magnetizing direction of the layer 3 is controlled.
Patent JP-H02248125-A (JP)
Title: Method and device for transmitting coherent light
Inventor: FUJITO KATSUYUKI
IPC: H04B10/548
Filed: 1989-03-22
Abstract: PURPOSE:To easily and correctly compensate the FM modulation sensitivity depending on the frequency dependency and to ensure the characteristic of a transmission signal by modulating in advance the transmission signal, changing the drive current of a semiconductor laser by a minute quantity and modulating the frequency of light and transmitting the resulting light. CONSTITUTION:A transmission signal 1 is modulated by a modulator 4 with the output 3 of a carrier oscillator 2, the frequency characteristic is corrected by a correction circuit 5, the current of a semiconductor laser 6 is changed by a minute quantity in a range where the luminance modulation component of an output light is negligible. The modulated light is led to an optical receiver 101 via a transmission medium 8. The received light 9 mixed with the output light 11 of the semiconductor laser 10 with a frequency equal to the oscillated frequency of the laser 6 in an optical transmitter 100 by a mixer 12, the result is fed to a photoelectric conversion element 13, in which the beat component is detected and fed to a demodulator 15 via an FM demodulator 14 where the original signal is regenerated.
Patent JP-H11340612-A (JP)
Title: Electronic component bonding equipment and bonding method therefor
Inventor: ABE HISAKI
IPC: H05K13/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a means which bonds an outer lead to an electrode by allowing for a positional shift due to press-bonding of the outer lead of an electronic component manufactured by TAB(tape automated bonding) method to the electrode of an display panel (LCD). SOLUTION: This electronic component bonding equipment is provided with an outer lead bonding part C, a first major press bonding part D, and a second major press bonding part E. After aligning is performed by the outer lead bonding part C, major press bonding is performed by the first major press bonding part D and the second major press bonding part E. Accurate bonding is performed by the electronic component bonding equipment by aligning the electronic component with an LCD, by allowing for a positional deviation due to press-bonding of the electronic component to the LCD.