baber/WOPTO huggingface dataset:
Patent JP-S574678-A (JP)
Title: Color shift eliminating system for color solid-state pickup device
Inventor: MORISHITA MASANOBU
IPC: H04N9/04
Filed: 1980-05-30
Abstract: PURPOSE:To avoid a color shift phenomenon, by detecting only a contour signal in the vertical  direction based on a difference between the green signal of a wide band and the green signal of a narrow band and then controlling the subcarrier signal that is modulated by a rectified signal of  the said contour signal. CONSTITUTION:Both the green signal GW of a wide band and the green signal of a narrow band  sent from a low pass filter 19 are applied to a subtracting circuit 16, and the green signal GH of a  high band is obtained from a difference between the above-mentioned two green signals. The signal GH is made to pass through a low pass filter 61 to be turned into the contour signal GHL of  vertical direction. The signal GHL receives a full-wave rectification and a waveform shaping through an absolute value converting circuit 62 and a waveform shaping circuit 63 to be changed  into a control signal of a color encoder 28'. On the other hand, the green, red and blue signals of  a low band that are supplied from process amplifiers 20, 25 and 27 respectively are supplied to a  matrix circuit 51 to receive a synthesization of luminance signals, and at the same time modulated by modulators 52 and 54 to be synthesized into a chrominance signal after mixed up through a  mixer 56. This chrominance signal receives a reduction at its vertical contour part by tbe control  signal by an amplitude control circuit 64 to be sent into a mixer 58 to be mixed with the  luminance signal and then outputted in the form of a color TV signal.
Patent JP-S57189561-A (JP)
Title: Transmitting method for gate pulse of thyristor converter
Inventor: TACHIKAWA MAKOTO
IPC: H02M1/08
Filed: 1981-05-15
Abstract: PURPOSE:To switch the distribution of gate pulses to a high speed by switching the distribution of the gate pulses transmitted and received via another transmission line from a normal/reverse switching signal to a thyristor converter according to the normal/reverse switching signal. CONSTITUTION:A parallel gate pulse signal 84 which is outputted from a gate pulse generator 70 is converted via a parallel/series changeover switch 72 into a serial signal 86, is remotely transmitted through a transmission line, and the serial signal 88 is again converted via a series-parallel changeover switch 74 into a parallel signal. This signal is inputted to a normal/reverse distributor 76, and the gate pulses are sequentially distributed to the specified specific thyristor converter according to a changeover instruction signal 82 delivered from a gate pulse generator 70 or externally. Thus, the distribution of the gate pulses to a plurality of thyristor converters which normally or reversely operates can be switched at a high speed.
Patent JP-H10270650-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: ICHINOSE KATSUHIKO
IPC: H01L29/78
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To realize high integration of a semiconductor integrated circuit device by reducing a well separation region. SOLUTION: A shallow p-type well 10a and deep p-type well 6a whose concentration is higher than that of a p-type semiconductor board 1 are formed in a region (region A) between a deep n-type well 4a and a deep n-type well 4b. Furthermore, a shallow p-type well 10c and a deep p-type well 6b whose concentration is higher than that of the p-type semiconductor board 1 are formed in a region (region B) between the deep n-type well 4b and a shallow n-type well 8d. As a result, a depletion layer extending from the deep n-type wells 4a, 4b and the shallow n-type well 8d is restrained, breakdown strength between the deep n-type well 4 and the deep n-type well 4b and between the deep n-type well 4b and the shallow n-type well 8d is improved, and a well separation region is reduced.
Patent JP-2000264750-A (JP)
Title: Method for recycling waste slurry
Inventor: OZAWA MASAAKI
IPC: B28C7/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling of a waste slurry which allows the effective recycling of the waste slurry. SOLUTION: This method for recycling of the waste slurry consists in dehydrating the waste slurry 12A generated in production of foamed concrete products to form the waste slurry of 20 to 50 wt.% in moisture content and using the dehydrated waste slurry 12A as auxiliary raw material for a formed concrete slurry 12. The waste slurry 12A is added in the form of powder to the foamed concrete so as to occupy 1 to 10 wt.% of the entire powder. A filter press 17 is used at the time of dehydration of the waste slurry 12A. The waste slurry 12A is obtained by washing the apparatus stuck with the foamed concrete slurry 12 with industrial water and is the slurry flowing over from a formed 13 for molding at the time of molding.
Patent JP-S59201616-A (JP)
Inventor: SADAMURA HIROYOSHI
IPC: H01H33/64
Filed: 1983-04-27
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-H0595368-A (JP)
Title: Network
Inventor: TOOMASU JIEI KURUUNAN
IPC: H04B10/00
Filed: 1992-02-26
Abstract: PURPOSE: To efficiently perform control that depends on a control element which is contained in an optical system network. CONSTITUTION: This network consists of plural node stages N1 to N8 which are successively interconnected, and each node has an accompanying data connection state, and at least one node in a stage includes a control storage element which controls a data connection state of at least one subsequent node. The realization based on an optical system of a node consists of four symmetrical self electro-optical effect devices 500. 1st and 2nd devices are optically connected to 3rd and 4th devices through an optical crossover interconnecting part, and continuous node stages N1 to N8 are also optically connected.  Each node of a system 10 has at least two inputs and two outputs, and the number of the node stages N1 to N8 is at least more than three, and the system 10 further includes one input among the node stage N1 to N8, i.e., plural stages L1 to L7 of a link that is connected to an input of a node stage that continues it.
Patent JP-S62229214-A (JP)
Title: Fiber scope for use in lng
Inventor: TANAKA MINORU
IPC: G02B23/24
Filed: 1986-03-31
Abstract: PURPOSE:To make a titled fiber scope safely usable even in LNG by covering an optical fiber bundle with the 1st protective layer and covering the 1st protective layer with the 2nd protective layer having high LNG resistance. CONSTITUTION:This fiber scope is constituted of an image transmission part 1, an objective lens part 2 connected to one end side of the transmission part 1 and an eyepiece part 3 connected to the other end side of the transmission part 1. The transmission part 1 is constituted of the optical fiber bundle 11 formed by bundling the many optical fibers, the 1st protective layer 12 made of an epoxy resin to cover the fiber bundle 11 and the 2nd protective layer 13 made of a tetrafluoroethylene to cover the protective layer 12 and having the high LNG resistance. The objective lens part 2 is formed of a stainless steel and is constituted of a lens barrel 14 joined and connected to the transmission part 1 and objective lenses 15, 16 mounted in the lens barrel 14. The protective layer 12 is thus formed of the epoxy resin, etc. which permit easy bundling of the fiber bundle 11 and the protective layer 13 is formed of the material such as tetrafluoroethylene having the excellent LNG resistance.
Patent JP-S57187264-A (JP)
Title: Ink jet recorder
Inventor: KOJIMA TAMOTSU
IPC: B41J2/055
Filed: 1981-05-14
Abstract: PURPOSE:To obtain the titled device wich does not require a high precision in constructing the 1st ink chamber by a method wherein an ink supplying hole is provided in the 1st ink chamber with a pressure applying means and the 1st ink chamber is connected to the 2nd ink chamber with an ink jet hole through a communicating hole. CONSTITUTION:The ink supplying hole 18 is connected to the 1st ink chamber 19 and, the 2nd ink chamber 21 and the 1st ink chamber 19 are bound to each other through a communicating hole 22. When the ink chamber 19 decreases in volume, ink is not supplied from the ink chamber 21 to the ink chamber 19, a fluid valve blocks complicated flow and the ink flow arrives effectively at a jet hole 25 by rectification of ink flow through the communicating hole 22.
Patent JP-S60221325-A (JP)
Title: Iron nitride-based ferromagnetic powder excellent in corrosion resistance and its manufacture
Inventor: ASADA SEIICHI
IPC: C22C38/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain the titled powder which is large in saturation magnetization and coercive force, excellent in corrosion resistance and useful as magnetic powder having high performance for a magnetic recording medium of a magnetic tape and a disk or the like by constituting the titled powder with iron nitride magnetic powder incorporated with Cr of specified quantity. CONSTITUTION:The titled powder which has 0.2-10atom% Cr, 18-30atom% N and the balance consisting of Fe with inevitable mixed impurities is obtained. The powder is made large in coercive force and saturation magnetization and excellent in corrosion resistance by containing the above-mentioned quantity of Cr to the iron nitride magnetic powder. The powder is obtained by reducing Cr- contg. Fe-based alloy powder or the powder of those metallic oxides or metallic oxyhydroxides under the atmosphere contg. H2, subjecting those powder to nitriding treatment at 250-700 deg.C under the atmosphere contg. ammonia and performing slow oxidation treatment (for example, those are oxidized in the inert atmosphere contg. 500-5,000ppm O2) after the nitriding treatment.
Patent JP-S57388-A (JP)
Title: Circulation device
Inventor: MAYAMA NORIO
IPC: F04B49/00
Filed: 1980-05-31
Abstract: PURPOSE:To limit the water leakage to the degree of the volume of detecting section, by providing a valve having specific gravity lower than 1 at the conducting port formed between a tank and a detecting section while closing the conducting port tightly when the water level drops below the valve due to the water leakage. CONSTITUTION:When the water leakage occurs at a portion of a conduit 2, the float 81 in a detecting section 12 will drop with the water level thereby a magnet 82 in the float 81 is detached from a lead switch 83 to turn it off then turn a circulation pump and a heater 9 off thus to stop the circulating function. Consequently when the water level in the detecting section 12 drops to lift a resilient valve 11 made of synthetic resin having specific gravity lower than 1 above the water level, the conducting port 14 is closed tightly by the self-weight of the valve 11 thus to produce negative pressure in the tank 3 and to stop the water leakage, thereby the water leakage can be limited to the degree of volume of the detecting section 12.
Patent JP-H09264722-A (JP)
Title: Appearance inspecting method and apparatus therefor
Inventor: YOMOTO SHINJI
IPC: G06T7/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable accurate appearance inspection by inserting a polarization filter onto an optical axis between a part to be inspected and a camera to enable inputting of a clear image of the part to be inspected. SOLUTION: Scattered reflection of light may easily occur at a part of the surface of an IC18 desired to inspect appearance by the insertion of a polarization filter 51 onto an optical axis between the IC18 and a camera 31 for imaging the IC18. But there is almost no distortion of an image obtained by the camera 31 to allow the inputting of a clear image so that accurate quality judgment is accomplished in the inspection of appearance. A technique utilizing polarization to selectively obtain a normal image containing a directly reflected image reflected directly on the surface of the IC18 or a non-reflection image containing no such a directly reflected light is used. Thus, this technique combines a first taken image for the normal image and a second taken image for the non- reflection image, thereby accurate quality judgment in the inspection of appearance is enabled.
Patent JP-S56169069-A (JP)
Title: Ink reserving device on thin ink pan in printing machine
Inventor: SATOU MASAYOSHI
IPC: B41F31/06
Filed: 1980-05-31
Abstract: PURPOSE: To make an ink pan smaller in size and weight and to accumulate ink smoothly by a method wherein overflow weirs of the same width and level are arranged at an equal interval on partition walls between an ink pan and its neighboring gutter.  
     CONSTITUTION: When flexographic ink 21 of low viscosity is sent by a pump 13 from an ink tank 11 into the ink pan through a filter 12 and a supply pipe 14, since the ink pan is made very thin and each of weirs 15, 15a, 15b,...17, 17a, 17b... is low in its level the ink overflows these weirs and flows into the gutter 9. The  overflowed ink is accumulated at the lowest place along the slope surface of the gutter and then stored in the ink tank 11 through an ink exhaust pipe 11. In this way, since a plurality of the overflow weirs of the same width and level are arranged at an equal interval, the whole overflow amount from the ink pan is restricted, the ink is dispersed partially and overflow and exhausted suitably toward the gutter 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59198894-A (JP)
Title: Brushless motor
Inventor: IKEDA HIROSHI
IPC: H02P6/16
Filed: 1983-04-26
Abstract: PURPOSE:To reduce the size and to enhance the performance of a brushless motor by composing the motor of a stator having an armature winding and a detecting winding, and a projected rotor secured with a permanent magnet and controlling an inverter from a synchronous rectifier connected to the detecting winding. CONSTITUTION:A motor is formed of a stator 11 having an armature winding 112 on a core 111 and a detecting winding 113 as a rotary angle detector, and a rotor 12 of an unbalanced field structure with a permanent magnet as the same polarity pole 121a and the remaining different polarity pole 121b as a magnetic unit. An inverter 3 is controlled through an operating circuit 22 by a signal from a signal processor 21 having a high frequency power source 211 and a synchronous rectifier 212 for converting a signal from the winding 113 into a rectifying control signal to energize the winding 112. Accordingly, an exclusive rectifying sensor is used to enable preferable torque control in a wide range from steady time to a high speed.
Patent JP-S60216200-A (JP)
Inventor: UEMATSU KAZUO
IPC: F42B19/00
Filed: 1984-04-12
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-S57190666-A (JP)
Title: Coating mechanism
Inventor: OKAMOTO KAZUAKI
IPC: B05D1/26
Filed: 1981-05-18
Abstract: PURPOSE: To enable to coat a minute of a coating agent by a method wherein a coating surface is faced to a downward direction and the emitting port of a dispenser is approached to the coating surface from the lower part to coat the coating agent.  
     CONSTITUTION: In coating a rapide cure adhesive 1, the emitting port 2 of a dispenser is raised as well as the rapid cure adhesive 1 is heaped up on the upper end of the emitting port 2 and, after this heaped-up part 6 is contacted with the downwardly faced coating surface 4 of an object 3 to be adhered, the emitting port 2 is lowered to form a coatinng layer 7 to the coating surface 4 of the object 3 to be adhered. As described above, because the rapid cure adhesive 1 is partially coated to the center of the coating surface 4 of the object 3 to be adhered, the rapid cure adhesive 1 may be spread over the total area of the coating surface 4 when said object 3 to be adhered is adhesively assembled. Therefore, the rapid cure adhesive is not pressed out to an unnecessary part as shown in a conventional method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60217250-A (JP)
Title: Vinyl chloride resin sheet
Inventor: TORII HIDEYASU
IPC: C08L33/02
Filed: 1984-04-12
Abstract: PURPOSE:A sheet, obtained by molding a kneaded material of a specific polyester polyol with a vinyl chloride resin, and slightly hardening with time without discoloration nor deterioration by sunlight, heat and CO2 nor migration to adhesives, etc. CONSTITUTION:A vinyl chloride resin sheet obtained by kneading a polyester polyol, prepared by polymerizing a 4-7 membered ring lactone in the presence of a bi-or polyfunctional condensation based polyester having terminal hydroxyl groups and 1,000-7,000 molecular weight as an initiator, and having 10,000- 100,000 molecular weight with a vinyl chloride resin, and molding the knead material. The mixing weight ratio of the polyester polyol to the vinyl chloride resin is 100:80-100:200.
Patent JP-S62230100-A (JP)
Inventor: TAKAMUNE TERUAKI
IPC: B23P21/00
Filed: 1986-03-31
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-H06308547-A (JP)
Title: Method for reduction of polarization- dependent gain at inside of amplified optical transmission system
Inventor: NIIRU ESU BAAGANO
IPC: H04B10/18
Filed: 1994-04-13
Abstract: PURPOSE: To provide a method for adopting a light source demagnetized for reducing a polarization depending gain related with an optical exciting signal to be used for exciting a doped fiber amplifier inside an optical transmission system. CONSTITUTION: A doped fiber amplifier 103 is excited by a signal having no single priority linear SOP so that the gain of the amplifier is equalized. In one specified embodiment of this invention, an excitation source composed of a passive polarization scrambler 402 coupled to the output of a multiplex frequency optical laser 104 is included. In such simple and passive configuration, the cost of system is minimized as a whole and reliability is improved.
Patent JP-H02277524-A (JP)
Title: Method for separating and enriching carbon-13 as isotope with laser
Inventor: KONO TAKUMI
IPC: B01D59/34
Filed: 1989-03-28
Abstract: PURPOSE:To increase the rate of separation and enrichment of carbon-13 as an isotope and to enhance the yield by continuously feeding gaseous starting material, continuously extracting a product and making the direction of flowing of the gaseous starting material coincide with the direction of travelling of laser light. CONSTITUTION:Gaseous starting material 5 is irradiated with laser light and dissociated by utilizing the isotope shift of the light absorbing characteristics of the gaseous starting material 5 and carbon-13 is separated and enriched. At this time, the gaseous starting material 5 is allowed to flow in the same direction as the direction of traveling of the laser light and the feed of the starting material 5 and the extraction of a product 6 are continuously carried out. Productivity can be considerably increased while keeping the concn. of carbon-13 high.
Patent JP-S59201291-A (JP)
Title: Refresh control system in memory device having stack register
Inventor: INOUE AKIFUMI
IPC: G11C11/34
Filed: 1983-04-28
Abstract: PURPOSE:To cause no loss time and to increase a processing speed by writing refresh information in a stack register immediately when a refresh signal is received, and thereafter, reading out refresh access information from the stack register. CONSTITUTION:When a stack controller 3 is writing access information from a CPU in a stack register 1, if a refresh request signal 14 from a refresh timer address counter 5 is received, a refresh address 15 and a refresh command 20 are written in the stack register 1. Thereafter, the refresh address 15 and the refresh command 20 written in the stack register 1 are read out, and controlled so that a memory start signal is generated in a memory timing controller 4. In this way, the processing speed of a device is increased by omitting racing circuit delaying a signal and a multiplexer.
Patent JP-H10265117-A (JP)
Title: Paper sheets accumulation device and paper sheets inspection machine
Inventor: KUDOME AYUMI
IPC: B65H31/36
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simply and certainly adjust guide width between guide members. SOLUTION: A note accumulation device 24 of a paper sheets inspection device accumulates sheets carried by a carrier device at an accumulation position 46. A pair of guide members 48a, 48b free to adjust an interval by a guide moving mechanism 52 is arranged on both sides of the accumulation position 46. The guide moving mechanism 52 is driven by a pulse motor 77 and is furnished with a screw shaft 74 having first and second screw parts directed in opposite directions of each other. The guide members 48a, 48b are installed on the screw shaft 74 through guide holders 75a, 75b. A control device is arranged so as to control motion of the guide moving mechanism 52. A setting condition to the control device is input from an input part.
Patent JP-S59205306-A (JP)
Inventor: SERUJIO BERUSHII
IPC: A01N47/36
Filed: 1984-04-12
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-H02253229-A (JP)
Title: Production of liquid crystal element
Inventor: FUJIMOTO TETSUO
IPC: G02F1/1339
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the inclusion of bubbles at the time of lamination, to uniformize the thickness of a liquid crystal film by the lamination and to obtains a clear liquid crystal panel, etc., without the unevenness of color and the bubbles by performing lamination while the surface of the liquid crystal film is made low viscous by being heated. CONSTITUTION:A substrate 1 where liquid crystal material has been disposed and an opposing substrate 2 where adhesive has been disposed or nothing is applied are pressurized by a pair of laminating rolls A and B to be laminated while heating the opposed substrate 2 side. The laminating rolls are constituted of a rubber roll and a metallic roll, and it is good to make the metallic roll have structure where heating can be possible. By arranging the substrate 1 in contact with the rubber roll A and the opposed substrate 2 in contact with the metallic roll B, the lamination can be performed while heating the opposed substrate 2 side. Owing to such treatment, the inclusion of bubbles at the time of lamination is prevented and the thickness of the liquid crystal film is uniformized by the lamination.
Patent JP-H03274118-A (JP)
Title: Reaction injection molding method
Inventor: SASAKI KEITA
IPC: B29C45/14
Filed: 1990-03-23
Abstract: PURPOSE:To prevent defect of filling of resin without making a device to a large size by primarily molding a molded form and thereafter forming an after-mixing part by both the primary molded form in a mold and this mold before a secondary molding is performed. CONSTITUTION:A passage 22 is formed between a primary molded form 4 and a top force 5 by relatively separating a bottom force 6 from the top force 5 e.g. by (l) to perform secondary molding. Moreover the cross-sectional area of a passage between an inclined face 12 and an inclined face 8 is made smaller than the cross-sectional area of a passage forming a spread part 10 between the rear face of the top force 5 and the bottom force 6. An after-mixing part 20 is formed by cooperation of the primary molded form 4 in a mold 1 and this mold. When a second filling resin 21 is introduced into an introduction part 16 and reaches the spread part 10, the flow of this filling resin 21 is divided to both sides of the projection 17 of the primary molded form 4 by this projection 17. The respectively divided flows are passed through the passage between the inclined face 12 and the inclined face 18 of the projection 17. Then both flows are raised toward the interval between the bottom face of a groove part 11 and the top face of the projection 17. The divided flows of the filling resin 21 are allowed to collide and mixed with each other. Therefore the reaction thereof is smoothly advanced.