baber/WOPTO huggingface dataset:
Patent JP-S5529134-A (JP)
Title: Manufacturing of semiconductor device
Inventor: ENDOU SHIGEKAZU
IPC: H01L29/78
Filed: 1978-08-22
Abstract: PURPOSE: To control effective channel length below 1 μm with accuracy by using ion injection method for forming a source and a drain and also a channel.  
     CONSTITUTION: A window is opened on an SiO 2  2 on an n type Si base plate 1 and As ion 5 is injected into this at the rate of 150 KeV, 10 16 /cm 2  so that a source 3a and a drain 4a are formed. Then, it is selectively covered with an SiO 2  film 6 of 5000Å and B ion 8 is injected into this at the rate of 250 keV, 10 13 /cm 2  so that a channel 7 is formed. The SiO 2  is removed from the layer 3a to prepare a gate oxide film 9 of 1000Å on the layers 3a and 4a. By this heat-treatment, impurities of the source 3a and the channel 7 are re-distributed, so that an effective channel length of approximately 0.5 μm is obtained. Finally, a window is selectively opened on the film 9 to prepare an Al electrode 11. By making the ion injection in two phases in this fashion, it is possible to obtain a MOSFET having an accurate and short effective channel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309519-A (JP)
Title: Curable composition
Inventor: YUKIMITSU SHINTAROU
IPC: C08G77/20
Filed: 1991-04-06
Abstract: PURPOSE:To obtain a curable composition which can give a cured product improved in weathering resistance, toughness, adhesive strength, etc., by mixing a specified alkyl (meth)-acrylate with an oxyalkylene polymer and an epoxy resin. CONSTITUTION:Monomers which can give monomer units of formula I (wherein R<1> is 1-8C alkyl and R<2> is H or CH3) and formula II (wherein R<3> is 10C or higher alkyl), together with optionally a monomer copolymerizable therewith, are copolymerized with a compound having a polymerizable unsaturated bond and a reactive silicon group to obtain an alkyl (meth)acrylate (A) having an Si-bonded OH or hydrolyzable group (i) and at least one Si-containing group (ii) which can be crosslinked by forming siloxane bonds. Component A is mixed with an oxyalkylene polymer having component (i) and at least one component (ii) and an epoxy resin to obtain the title composition.
Patent JP-S586878-A (JP)
Title: Rope storing apparatus
Inventor: TATSUNO HIYOSHI
IPC: B65H51/26
Filed: 1981-06-30
Abstract: PURPOSE:To reduce the plottage necessary for storing rope to the minimum by storing a rope in the vertically turned state in a vertical pipe, in the apparatus for storing the rope which is bridged for prohibiting entering into a gasoline station. CONSTITUTION:When a rope 6 is bridged in the area of a gasoline station, in order to prohibit entering of cars and men into the site 1 at night and on holidays, the top edge of the rope 6 is pulled, then the spiral spring 4 on a tubular post 2 is extended, and a pulley 3 lowers to the position shown by the chain line, and the rope is 6 is draw-out. The rope 6 is tightened by engaging  the top edge of the rope 6 with the locking tool 7 on the tubular post 2 set-up at a short distance away. When the rope 6 is stored, the top edge of the rope 6 is  taken away from the locking tool 7, and a man advances toward the tubular  post 2 with the rope 6 by hand, then the pulley 3 is pulled-up by the contraction  force of the spring 4, and the rope 6 hooked on the pulley 3 is contracted into  the tubular post 2, and stored.
Patent JP-S5435694-A (JP)
Title: Solar battery
Inventor: TAKESHITA YUTAKA
IPC: G04C3/00
Filed: 1977-08-25
Abstract: PURPOSE: To realize a small solar battery which is able to obtain sufficient energy even in a low-illumination-intensity room by arranging a high-molecule plate containing transparent organic matter at the front surface of the photo detection part of a solar battery. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294696-A (JP)
Title: Biological filter apparatus
Inventor: ISHIGAKI TSUTOMU
IPC: B01D29/62
Filed: 1995-04-26
Abstract: PURPOSE: To simply form a fixed bed only by inserting the support forming the fixed bed and a water passing plate into an outer tank from the upper end opening part thereof without fixing them to the outer tank and to simply replace or replenish a floatable filter material from the upper end opening part of the tank. CONSTITUTION: In a biological filter tank, sewage is allowed to flow to a fixed bed packed with a floatable filter material 25 with specific gravity of 1 or less as ascending or descending flow to be subjected to purifying treatment. A lower water passing plate 4 is placed on the support 2 placed on a tank bottom 3 and the supports 5 supporting an upper water passing plate 9 are vertically provided on the lower water passing plate 4. Subsequently, the floatable filter material 25 is charged and the upper water passing plate 9 is placed on the supports 5 and, finally, the suppressing member 10 suppressing the flotation of the upper water passing plate caused by the buoyancy of the floatable filter material 25 is attached to the upper part of the upper water passing plate 9 through an outer tank 1.  The space between the upper and lower water passing plates is packed with the floatable filter material 25 to form the fixed bed 8.
Patent JP-S63270466-A (JP)
Title: Formation of thin film
Inventor: KODERA KOICHI
IPC: C23C14/54
Filed: 1987-04-24
Abstract: PURPOSE:To control the thickness of a thin film to the desired value when the thin film is deposited on the surface of a substrate by vapor deposition or other method, by radiating rays of light having a specified wavelength related to the thickness and refractive index of the thin film on the thin film and by measuring the quantity of light reflected from the thin film. CONSTITUTION:When a ZnS evaporating source 102 in a vacuum vessel 101 is evaporated by heating with electron beams to deposit a thin ZnS film on a polycarbonate substrate 103 to a thickness d1, a fixed quantity of incident light from a light emitting part 106 above the substrate 103 is radiated and the quantity of light reflected from the surface of the thin film is measured with a light receiving part 107 to obtain a signal of the quantity of reflected light. At this time, light having a wavelength lambdasatisfying relation represented by an equality lambda=4n1d1/m (where n1 is the refractive index of the thin ZnS film and the index measured with an ellipsometer is 2.3) is used as the incident light. For example, light having a wavelength lambda calculated by the equality in which m=2 is used as the incident light, the thickness d1 is calculated by an equality d1=4n1 from the value of reflected light and a shutter 104 is shut at the time when the thickness is increased to the desired value. Thus the thickness of the ZnS film is controlled to the desired value.
Patent JP-H04787-A (JP)
Title: Manufacture of mounting circuit device
Inventor: MORI TAKAHIRO
IPC: H05K1/09
Filed: 1990-04-18
Abstract: PURPOSE:To easily improve reliability without necessity of soldering by inserting the lead pins of an electronic component to predetermined positions of a printed circuit board in which thermoplastic resin is used as an insulating base material, and thermally molding it. CONSTITUTION:Through holes are opened at predetermined positions of a thermoplastic resin such as polycarbonate resin plate, and a predetermined circuit pattern is formed of conductive paste containing conductive powder such as copper powder on the main surface of the plate and the inner wall of the through hole with epoxy resin as binder. The lead pins 1a of a package element 1 are inserted into the holes 2a of the polycarbonate resin circuit board 2, and an element 1 is placed and disposed. The board 2 is contained in a mold of a vacuum press, heated and press-molded. The element 1 is integrally secured and held with the board 2 via the pins 1a which are electrically connected to the conductive layer 2b of the hole 2a.
Patent JP-H06314618-A (JP)
Title: Surface mount inductor
Inventor: HASHIMOTO SHUNJI
IPC: H01F27/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a surface mount inductor used for electronic equipment/ communication equipment, etc., with high performance, reliability, and mass production stability. CONSTITUTION:An external terminal 3 is insert-formed to a drum-type core consisting of thermoplastic resin so that it is located at a position where the exposed part of the terminal is recessed from the bottom part of a collar, joint/ exterior finish resin 8 to a coil winding 6/an inner joint terminal 2 is performed to it, thus improving performance owing to improved position accuracy, preventing cracks, and fixing terminals on formation for improved mass production stability.
Patent JP-H04333594-A (JP)
Title: Device for plating inner surface of cylindrical member
Inventor: HAMADA RYOSUKE
IPC: C25D5/02
Filed: 1991-05-08
Abstract: PURPOSE:To plate only the inside of a cylindrical member with a small amt. of plating soln. in a short time by using this device. CONSTITUTION:This device is provided with a mechanism 3 for sealing the lower opening 12b of a vertical cylindrical member having upper and lower openings and a mechanism 4 for supplying a plating soln. into the cylindrical member from the upper opening 12a and electroplating the inside of the member while lubricating the inside. The sealing mechanism 3 has a rubber balloon 33 at the tip end of its vertically movable shaft 32, and the balloon 33 is expanded larger than the lower opening 12b and abutted on the peripheral part of the lower opening so as to be closed from the lower side.
Patent JP-S5226848-A (JP)
Title: Reflection factor measuring method of curved surface mirror
Inventor: IGUCHI TOSHIYUKI
IPC: G01N21/55
Filed: 1975-08-25
Abstract: PURPOSE:To measure the reflection factor of a curved reflection surface with high precision, by injecting in a light receiver the whole light quantity of reflected light beams, by use of a cylindrical lens, coming from that small area part of a reflection surface which is spot-illuminated by illumination light beams.
Patent JP-H05300701-A (JP)
Title: Gas discharging device for rotating electric machine
Inventor: KURA HIDEKI
IPC: H02K5/10
Filed: 1992-04-22
Abstract: PURPOSE:To obtain a gas discharging device for a rotating electric machine capable of discharging an internal in flammable cooling gas medium to the atmosphere safely and quickly, by providing a part protruding outside more than the outside diameter of a guide, in the peripheral part of a lid which prevents rainwater from entering. CONSTITUTION:When an internal in flammable cooling gas medium in a rotating electric machine has to be discharged to the atmosphere urgently, a device opens its emergency release valve fitted to the path of piping 2, and discharges it from the discharging part 5 of the end part. On this occasion, concerning to a rotating electric machine, etc., with a large piping line loss, the colliding force of the in flammable cooling gas medium against a lid 6 in the case of discharge increases slowly. And even if the lid 6 opens tilting, the lid does not creep into the inside of a guide ring 7 and opens smoothly and safely, since the contact point of the protruding part 9 of the lid 6 with the guide ring 7 becomes a flucrum. Accordingly, it is possible to avoid the danger of catching fire, and fire or explosion damages caused by the discharge delay of the in flammable cooling gas medium in the rotating machine, and a gas discharging device for the rotating electric machine excellent in reliability can be obtained.
Patent JP-S5437000-A (JP)
Title: Paper card punching device
Inventor: KATOU KATSUYUKI
IPC: G06K1/05
Filed: 1977-08-29
Abstract: PURPOSE: To readily check punched characters and make possible implementation with a minimum of cards by displaying the characters having been keyed in display mechanism, storing these in a temporary memory mechanism and puching the cards when the characters for a number of paper cards have been stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1028431-A (JP)
Title: Fertilizer application and seeding for nursery box and fertilizer application seeder
Inventor: SUZUKI SADAO
IPC: A01C7/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the fertilizer application and seeding for nursery boxes, reduce topdressing operations, cut down the fertilizer cost and improve the growth of seedlings by dusting lumps of a fertilizer effect regulating type fertilizer onto bed soil in each nursery box and then sowing seeds in the bed soil. SOLUTION: Bed soil 5 is fed into the interior of each nursery box 1 while conveying the nursery box 1 and then leveled. Lumps 10 of a coated fertilizer effect regulating type fertilizer capable of being eluted mainly after transplanting seedlings and producing the fertilizer effects are then dusted onto the bed soil 5. Seeds 6 are subsequently sowed in the bed soil 5. The bed soil 5 is preferably leveled with a rotation leveling brush after feeding the bed soil 5 thereinto and a corner part pressing device is preferably used to level the bed soil 5 in at least a corner part of a rear wall of the nursery box 1.
Patent JP-H043248-A (JP)
Title: Output specifications exemplification type information processing system
Inventor: TAKAHASHI TSUTOMU
IPC: G06Q10/10
Filed: 1990-04-20
Abstract: PURPOSE:To constitute the processing procedure, based on only the external specifications by providing an information accumulating means related to a combining method for a fundamental processing unit, a means for determining and assembling input data required for executing a request processing and a processing means, its executing means, and a display means. CONSTITUTION:The system is provided with a means 70 for decomposing a process of an information processing into fundamental processing units of an input and an output of table format data, and also, adding and accumulating the information related to its combining method, and a means 60 for receiving a request related to the contents of the processing. Also, this system is provided with a means 10 for determining and assembling input data required for executing a processing of the request and a processing procedure, a means 20 for executing the assembled input data and processing procedure, a means 95 for displaying a result of execution by a data structure of a table format, and a means 95 for displaying the information related to the contents of the processing. In such a way, based on only the external specifications requested by a user, a detailed processing procedure can be constituted, and at the time of constitution, a user's trial process can be reflected, and also, an intermediate result can also be reutilized.
Patent JP-H09291269-A (JP)
Title: Bonding varnish for printed woring board and bonding film obtained from the same varnish
Inventor: TAKAHASHI ATSUSHI
IPC: C09J175/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous and high-quality varnish for a printed wiring board excellent both in storage stability without causing unevenness at the time of coating and in mass-productivity and a bonding film prepared from the varnish. SOLUTION: This bonding varnish for a printed circuit board comprises a compound having active hydrogen in the molecule in the adhesive consisting essentially of an epoxy polymer having film-forming properties, a polyfunctional epoxy resin and isocyanates. A sheetlike substrate or a filmy substrate is coated with the resultant varnish and dried to afford a bonding film for the printed wiring board.
Patent JP-S5227519-A (JP)
Title: Iron core caulking device
Inventor: ONO SEIICHIROU
IPC: H01F27/36
Filed: 1975-08-27
Abstract: PURPOSE: To prevent dielectric breakdown due to corona discharge induced by minute bubbles existing inside the caulking band which caulks the iron core consisting of a pile of magnetic iron plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H042833-A (JP)
Title: Treated yarn of carbon fiber for reinforcing rubber and cord
Inventor: IIYAMA ATSUSHI
IPC: D02G3/48
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the title treated yarn useful for tires, etc., having excellent adhesiveness and resistance to flex fatigue, by immersing carbon fiber in a mixed treating agent of an uncured thermosetting resin and a rubber latex and heating and drying while twisting. CONSTITUTION:Carbon fiber yarn (e.g. carbonized fiber yarn; preferably having 1,800-3,600 total deniers and 3,000-6,000 filaments) is immersed in a mixed treating agent of an uncured thermosetting resin (e.g. an aqueous solution of alkaline initial condensate of resorcin and formaldehyde) and a rubber latex and heated and dried at 150-2500 deg.C for 30-120 seconds with dry air while twisting (preferably 1-2 times/10 cm twists) to give the objective treated yarn. The plural treated yarns are arranged to give a cord having excellent resistance to flex fatigue.
Patent JP-S60247030-A (JP)
Title: Engine control device
Inventor: HIRABAYASHI YUUJI
IPC: F02D41/34
Filed: 1984-05-22
Abstract: PURPOSE:To simplify the arrangement of an engine control device, by calculating the data of intake-air amount with the use of a two dimensional map read from an one dimensional map. CONSTITUTION:In an engine control unit 18, the time width t' of an output signal from an air flow rate detecting device 16, in accordance with a value which is a specified value of the air flow rate G/N per one revolution of an engine 11, is set and stored in a memory with the use of the engine rotational speed N as a parameter. Further, the relationship between the air flow rate G/N per one revolution of the engine and the time width is set and stored with respect to a two dimentional map. Further an output signal time width t' is obtained in accordance with the one-dimentional map in view of the time width T of an output signal issued from the air flow rate detecting device 16, and the air flow rate G/N are read from the secondary map in accordance with (T-t'). Further, in accordance with the thus obtained G/N the engine control data such as, for example, fuel injection amount, ignition timing, etc. are calculated.
Patent JP-H09294049-A (JP)
Title: Surface acoustic wave filter
Inventor: KOMINE KENJI
IPC: H03H9/25
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent an undesired spurious signal resulting from the effect of a spurious signal in the harmonic vibration mode, other pseudo surface acoustic wave than a surface acoustic wave and a bulk wave or the like even when filter elements are connected in cascade to enhance out-band attenuation. SOLUTION: In order to enhance attenuation of spurious signals through the adoption of the structure of electrode patterns selected different between filter elements 12, 13 connected in twostages in cascade, number of pairs of interdigital(IDT) electrodes of the filter element 12 is selected different from that of the filter element 13. Furthermore, in order to reduce a loss due to mis-matched impedance between the filter elements adopting the different electrode pair number from each other and to reduce ripple for an operating frequency band, the cross width of the IDT electrodes differs between the filter elements 12, 13 to obtain impedance matching. The structure with different pattern includes changes in the cross width, electrode width and pitch of the IDT electrodes between the elements.
Patent JP-H07310574-A (JP)
Title: Fuel cut controlling method for catalyst protection
Inventor: TAKAGI SADAO
IPC: F02D41/12
Filed: 1994-05-17
Abstract: PURPOSE:To expand an operation area for fuel supply so as to prevent deterioration of drivability due to a stop of fuel supply by detecting an operation condition of an internal combustion engine on the basis of a characteristic of ionic current and moderating the following fuel supply stop condition on the basis of the characteristic of the ionic current CONSTITUTION:On the basis of output of an ionic current measuring circuit 25, an integrated valve of instantaneous values and a peak value of ionic current are detected in an electronic controller 6 for appreciating an operation condition in a reset of a fuel cut Then, it is determined whether it is in the predetermined delay duration in the fuel cut or not, and if it is in the delay duration, a parameter integrated value is computed on the basis of the integrated value stored in a storage device 8. It is determined whether or not the parameter integrated value is below the first set value, and in the case of YES, a determination injection time serving as a fuel injection time in which determination of a fuel cut is carried out is prolonged by the predetermined time. On the other hand, in the case of NO, if the parameter integrated value is the second preset value or more, the determination injection time is shortened by the predetermined time.
Patent JP-S5529566-A (JP)
Title: Production of modified phenolic resin
Inventor: MATSUMURA MASAHIRO
IPC: C08G8/28
Filed: 1978-08-23
Abstract: PURPOSE: A resol-type phenolic resin is modified with a cyclic terpene phenol and polyethylene glycol and/or polypropylene glycol to give said modified phenolic resin with high flexibility and electrically insulating properties.  
     CONSTITUTION: To the raw materials of a resol-type phenolic resin that is formaldehyde and phenol, are added (A) 50W100g, per mole the phenol, of a cyclic terpene phenol of formula IWIII and (B) 10W50g of polyethylene glycol of 200W 1,000 average molecular weight and/or 20W50g of polypropylene glycol of 200W 1,000 average molecular weight where the weight ratio of (B) to (A) is 1:1.2W10.0 and they are made to react with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H043298-A (JP)
Title: Guard terminal equipment
Inventor: YOSHIMURA KENJI
IPC: G08B23/00
Filed: 1990-04-20
Abstract: PURPOSE:To efficiently use a device even for a small tenant with small number of guard points by performing control whether or not external contact input be monitored at every contact. CONSTITUTION:A switching means sets a signal line as a pair of (n) lines, and switches (n-2) external contacts connected to (n-2) lines out of (n) lines and either the remaining two signal lines mutually to a prescribed level. First logic circuits 91, 92 output change information to a latch circuit 2 only when the levels of the remaining two signal lines are changed. A second logic circuit 93 outputs all the information inputted from the (n-2) signal lines setting at the prescribed levels in spite of the state change of the external contact when either the remaining two signal lines is set at the prescribed level, and also, outputs the input change of the (n-2) signal lines to the latch circuit 2 as it is in a period when the signal line set at the prescribed level at another level and simultaneously, another signal line is set at the prescribed level. In such a way, it is possible to efficiently use the device even for the small tenant with small number of guard points.
Patent JP-H10304577-A (JP)
Title: Battery pack
Inventor: YOSHIDA SHIGEJI
IPC: H02J7/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack wherein shortage of battery capacity due to an outer connection terminal can be surely prevented by simple constitution. SOLUTION: A battery pack which contains batteries 12 in a case 11 and has outer connection terminals 13 for connection with the outside is provided with the following: a switch inserted in a part between the batteries 12 and the outer connection terminals 13, a light-receiving element 14 arranged so as to receive a light from outside a case 11, a detection circuit for detecting an output signal of the light-receiving element 14, and a control circuit. When the light-receiving element 14 receives a specified modulation light, the control circuit turns on the switch on the basis of the output signal of the detection circuit. In the other case, the control circuit turns off the switch.