baber/WOPTO huggingface dataset:
Patent JP-S6316542-A (JP)
Title: Discharge lamp with built-in reflector
Inventor: SONEHARA TOMIO
IPC: G02B5/08
Filed: 1986-07-07
Abstract: PURPOSE:To make such a reflector-built-in discharge lamp that is of high light- gathering efficiency, long service life, high light emitting efficiency and excellent in mass productivity securable, by setting up a light emitting tube in a closed space to be formed by a ceramic member having a reflector surface. CONSTITUTION:A light emitting tube 105 is set up in a closed space 104 to be formed by a ceramic member 101 having a reflector surface in the inner surface, and a lens surface is formed on a light incident surface of the ceramic member 101. And, the ceramic member 101 should be made of quarts glass and furthermore set down toa sol gel sintered body consisting of metallic alkoxide, fine powder silica or the like. With this constitution, a reflector is formed in the inside of the ceramic member 101 closing the light emitting tube 105 tightly. Accordingly, the degree of freedom for setting up a support material of the light emitting tube 105 is increased, whereby an invalid area of the reflector is held down to be smaller, thus high light-gathering efficiency is securable as well as improvement in service life and luminous efficiency are well promoted.
Patent JP-S6138121-A (JP)
Title: Turbo system
Inventor: TOZAKI SHIGEO
IPC: F02M35/02
Filed: 1984-07-31
Abstract: PURPOSE:To enhance the inhaling efficiency of a turbo-supercharger by furnishing a coarse pre-aircleaner in the air stream on its overstream of the turbo- supercharger, and by installing an inter-cooler and a fine main aircleaner on the downstream. CONSTITUTION:A coarse pre-aircleaner 14 is furnished in the air stream on its overstream of a turbo-supercharger 12. In this turbo-charger 12, a compressor 12b is driven when a turbine 12a is rotated by the exhaust gas, and the air from a pre-aircleaner 14 will be compressed. On the downstream of the turbo-charger 12, an inter-cooler 16 and a fine main aircleaner 18 are accommodated one after the other in an enclosed container 20. At one side of this enclosed container 20 an inlet port 20a is provided so as to introduce pressurized air from the turbo- charger 12, and at the other side an outlet port 20b is provided to feed the filtrated air from the main aircleaner 18 to the combustion chamber.
Patent JP-H109260-A (JP)
Title: Dynamic pressure type fluid bearing device
Inventor: HAMADA TSUTOMU
IPC: F16C17/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To realize a dynamic pressure type fluid bearing device at a low cost by supporting a sleeve by the spherical part and receive surface installed on this outer periphery and a pushpress spring rotatably and further posiotioning the center of the spherical part of the outer periphery of the sleeve on the center line of plural dynamic pressure generation grooves installed on the shaft. SOLUTION: The center of the spherical part of the outer periphery of a sleeve 11 is positioned on the center line of plural dynamic pressure generation grooves 15. Accordingly, as a force for adjusting the center of a clearance between the sleeve 11 and a shaft 14 generated when the shaft 14 is rotated 15 transmitted to the sleeve 11 effectively, the center adjustment is possible after assembly. Thereby, as a left outer frame 12 and a right outer frame 13 are replaced to a pressed part by a sheet plate with a bad accuracy but a low cost, a dynamic pressure type fluid bearing device with a low cost is possible. Further, when the center is adjusted once, a stable dynamic pressure fluid bearing device in which this state becomes hardly wrong extremely is obtained.
Patent JP-S6220352-A (JP)
Title: Semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L23/52
Filed: 1985-07-18
Abstract: PURPOSE:To improve the moisture resistance by allowing a passivation film in a lattice shape to remain in a hole. CONSTITUTION:After an insulating layer 2 of silicon dioxide is formed on a silicon substrate 1, a diffused layer for forming a transistor, a diode is formed, a thin metal film of aluminum is then formed, a metal wiring layer 3 is formed by a photoetching method, and a bonding pad 4 is similarly formed. Then, a passivation film 5 such as a CVD-SiO2 film or CVD-PSG film is formed, and a lattice-like hole 6 is formed by a photoetching method. Thus, the passivation film is allowed to remain on the bonding pad to increase the bondability of the pad to the molding resin, thereby significantly improving the moisture resistance.
Patent JP-S5950249-A (JP)
Title: Manufacturing method of flywheel
Inventor: YAMADA TOSHIO
IPC: F16F15/31
Filed: 1982-09-16
Abstract: PURPOSE:To strengthen the connection between the boss and the flywheel body using the boss of simplified shape by forming an annular groove around the hole in the flywheel body for inserting the boss, and by placing and caulking the annular protrusion in the annular groove to prevent the metal flow. CONSTITUTION:Annular grooves 104, 105, 106 having the V-shape section are formed concentrically ariund the hole 102 in the flywheel body. The male mold processes by drawing the flywheel material in the shape of a cup-like flywheel. At this moment, annular protrusions 502, 804 and 805 bite in the flywheel material to prevent the material from being displaced to deform the hole 102 for inserting the boss. In the last process of caulking, the caulked part crushes the peripheral area of the boss insertion hole 102. At this moment, as the annular protrusion 804 of the male mold is in the annular groove, the direction of the metal flow around the boss insertion hole 102 is ristricted as shown with the arrow (a), the clearance is prevented from being provided between the boss insertion hole 102 and boss 2.
Patent JP-H11351824-A (JP)
Title: Coordinate system correcting method and image measuring instrument
Inventor: KOMATSU KOICHI
IPC: G01B11/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image measuring instrument which automatically corrects the coordinate system of a work and efficiently executes a measuring procedure file. SOLUTION: The image measuring instrument has a noncontact type measuring instrument body 1 and a computer system 2 which drives and controls the measuring instrument body 1 and also processes necessary measurement data. To position works 12 in the same shape when they are measured one after another, a specific area of a picked-up image of a starting work is specified as a pattern template, and saved and registered. For 2nd and succeeding works, a pattern matching process is performed between picked-up images and the registered pattern template to automatically correct position deviation and angle deviation and then the measuring procedure file is executed.
Patent JP-H081439-A (JP)
Title: Wire electric discharge machining method
Inventor: WATANABE TSUTOMU
IPC: B23H7/02
Filed: 1994-06-16
Abstract: PURPOSE:To automatically and continuously carry out a plurality of cut-out processes by carrying out the remaining part of the cut-out process after wire electrode guide parts are separated from one another, so as to discharge a cut-off article formed in a workpiece or a cut-off remaining pieces. CONSTITUTION:When it is found that machining comes to a position just before machining, a wire guide movement control part 41 moves a wire guide part 41 by a separating distance which is greater than, for example, the thickness of a workpiece 100. That is, the jet pressure of working liquid 131a from the upper wire electrode guide part 41 which is separated and moved is lower than that of working liquid 132a from a lower wire electrode guide part 42 at a machining position. In such a condition that the jet pressures of the working liquids 131a, l32a becomes unbalanced, a control and computing part delivers an instruction for carrying out a remaining part of a machining program to the drive control part. Accordingly, by carrying out the machining program so as to complete the cut-out process for a part to be machined. A core produced by this machining process is discharged from the workpiece 100 by the working liquid 132a.
Patent JP-S5860615-A (JP)
Title: Method for removing deposited material from crystallizer
Inventor: KAWAYOSHI YATSUHIRO
IPC: C01D7/00
Filed: 1981-10-07
Abstract: PURPOSE:To carry out the removal of the deposited material from a crystallizer for the preparation of soda crystal, etc., completely automatically, by transferring the saturated solution in the crystallizer to a liquid extraction tank, spraying the dilute alkali solution stored in a washing tank into the crystallizer, and recycling and reusing the solution. CONSTITUTION:The saturated alkali solution in the crystallizer 4 is discharged through the valve 81 to the liquid extraction tank 8. The dilute alkali solution stored in the washing liquid tank 9 is sprayed through the pump 92, the valve 93 and the spray 43 into the crystallizer 4, and the washing liquid collected to the bottom of the crystallizer 4 is returned to the washing liquid tank 9 and reused. After removing the deposited material in the crystallizer 4, the liquid in the liquid extraction tank 8 is returned to the crystallizer 4 slowly with the pump 82 through the valve 83. The alkali concentration of the washing liquid is about 0-10%, however, hot water or cold water may be used as the liquid. The washing of the crystallizer 4 can be completely automated, and the waste washing liquid can be reused by this process.
Patent JP-H063537-A (JP)
Title: Production of multifiber for line sensor
Inventor: KANEDA KEIJI
IPC: G01B11/00
Filed: 1992-06-18
Abstract: PURPOSE:To produce the line sensor having an excellent resolving power by using optical fibers by inserting a bar-shaped member into a glass tube and melting and integrating, optical fibers, glass rods and the glass tube, then melting and drawing a preform. CONSTITUTION:Plural pieces of the optical fibers 1, 1,... are first arrayed in one array in parallel and are clamped by two pieces of the glass rods 2, 2 to form the bar-shaped member 3. The glass rods 2, 2 are formed to a semicircular sectional shape and while the optical fibers 1, 1,... are held clamped by the plane parts of two pieces of these glass rods 2, 2, the bar-shaped member is formed to have the bar shape having a circular section. The bar-shaped member 3 is then inserted into the glass tube 4 to form a base material 5 and in succession, a sealing member 2 is fixed to one end of the base material 5 and a discharge tube is connected to the other end. The base material 5 is thereafter heated to melt and integrate the optical fibers 1, 1,..., the glass rods 2, 2 and the glass tube 4 to form the preform. The preform is drawn under melting, by which the multifibers are obtd.
Patent JP-S6136012-A (JP)
Title: Air suspension used in vehicle
Inventor: ISHIKAWA SEIICHI
IPC: B60G17/04
Filed: 1984-07-30
Abstract: PURPOSE:To change a spring constant of each air spring and reduce jolting of a vehicle in its low frequency vibrative range, by selectively connecting the plural air springs with a plurality of surge tanks through a pipe by a shut off valve in accordance of surge tanks through a pipe by a shut off valve in accordance with a vibrative range of the vehicle. CONSTITUTION:A vehicle, when it is driven running on a paved road, opens each solenoid operated valve 21-24 by turning off a selector switch 33 to connect each longitudinal air spring 11-14 with its corresponding each longitudinal surge tank 15, 16 through each pipe 17-20. In this way, each longitudinal air spring 11-14 is set to a normal low spring constant, improving isolation from a high frequency vibration. While the vehicle, when it is driven running on a bad road, turns on the selector switch 33 closing each solenoid operated valve 21-24 and disconnecting each longitudinal surge tank 15, 16 from the corresponding longitudinal air spring 11-14. In this way, jolting of the vehicle in its low frequency vibrative range is reduced by increasing a spring constant of each longitudinal air spring 11-14.
Patent JP-H1012548-A (JP)
Title: Laser annealing of semiconductor film
Inventor: WAKITA MASARU
IPC: H01L21/268
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the crystallinity of a recrystallized polycrystalline Si by respectively annealing it at a higher and lower laser energies in the earlier and later stages. SOLUTION: For the laser annealing of a semiconductor film on a substrate to improve the film quality, a line beam composed of a train of irradiation laser pulses overlapped with specified lengths in line on the substrate is scanned over the entire surface of the film, thereby annealing it. The line beam is e.g. 80-300mm long and 0.1 to several millimeters wide. It is shifted in its width direction over the substrate and scanned several times to anneal the entire surface of the substrate. Such annealing by excimer laser is repeated several times, e.g. twice at a high and lower irradiation energies Ea, Eb in first and second stages.
Patent JP-S6058373-A (JP)
Inventor: KATSURA ISAMU
IPC: B65D90/00
Filed: 1983-08-31
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-S6138075-A (JP)
Inventor: TERADA YUJI
IPC: E04H15/46
Filed: 1984-07-30
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-H0324818-A (JP)
Title: Gate circuit for driving fet
Inventor: SHODA ISAO
IPC: H03K17/691
Filed: 1989-06-22
Abstract: PURPOSE:To drive an FET with a pulse with long width and to considerably vary the pulse width and the period by making individual pulse intervals of a pulse train shorter than the discharge time constant made of a resistance and a capacitor connected to the gate of the FET to drive a pulse transformer. CONSTITUTION:Individual pulses of a pulse train are sent to an FET Q0 which drives a load RL, and the electric charge stored in a capacity C0 between the gate and the source of the FET Q0 is discharged through a resistance R0 before the next pulse is applied after one pulse. However, the FET Q0 is kept turned on during sending of the pulse train because the discharge time constant made of the resistance R0 and a capacitor C0 is so determined that the voltage between the gate and the source of the FET Q0 is kept higher than the gate-source cut-off voltage. Thus, the pulse width of the pulse for FET driving can be considerably changed, and an FET driving gate circuit is obtained where the pulse width of the pulse current supplied to the load is less limited.
Patent JP-S6137079-A (JP)
Title: Apparatus for producing fried bean curd-like product fried by hand
Inventor: KAWABATA SOICHI
IPC: A23L11/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the deformation of a dough and carry out easily frying to give uniform front and rear sides, by transferring a maximum frame having a lid in the horizontal state in the tilting part of the frame to move bean curd dough freely in the frame. CONSTITUTION:A dough is charged into each frame 1 with the opened lid in a dough charging part (b) one after another, and the frame 1 is fixed with a locking guide 10 and covered with the lid. The frame 1 is then moved in the direction (a), and a horizontal holding tool of the frame 1 is guided between horizontal holding guides 11 and 11' in the tilting part (d) to lower the frame 1 still in the horizontal state and then put into an oil bath 20. The frame 1 is tapped with a tapping device 12 just before emerging from theoil to promote the extension of the dough in the frame 1. After frying in the floated state, the frame 1 is reversed to the direction (f), passed through a low temperature bath 20', high temperature bath 20'' and then lifted in the tilting part (e). The lid is then opened with an unlocking guide 15, and the resultant fried bean curd (t') in an almost horizontal state is dropped onto an oil drainage conveyor 24.
Patent JP-H0323835-A (JP)
Title: Apparatus for measuring eye refractive force
Inventor: UMEDA AKIO
IPC: A61B3/10
Filed: 1989-06-22
Abstract: PURPOSE:To make it possible to obtain in a moment a result of a measurement and to measure the degree of astigmatism, the axis angle of astigmatism, etc., by providing a mask plate selectively transmitting light fluxes from a plurality of longitudinal lines and providing a light protection member protecting a part of a reflected light flux of the each selected light flux in the light path of a light receiving system. CONSTITUTION:A light projection system 1 consists of a light source 4, a half mirror 5 reflecting a light flux from the light source to an examined eye 3 and a flare protecting device 28 set on the opposite side of the light source therefrom. The light source consists of an illuminant 15, an IR rays filter 16, a mask plate 17, a condenser 18, a diffuser panel 19 and a slit panel 20. A light receiving system 2 consists of an objective lens 8 and a light receiving element 9 and in a light path, an edge-like light protection member 12 protecting a half side of the light flux defining an optical axis of the objective lens as a boundary is positioned vertically to the optical axis at a position where an image of the light source is formed when the eye refractive force of the examined eye is at a level of a standard value 1. A condition where the light flux is protected by means of the light protection member is changed thereby depending on the difference in the eye refractive force of the examined eye. This condition of light protection corresponds to the eye refractive force and it is possible to measure the eye refractive force based on the light vol. distribution. In addition, the condition of astigmatism is measured by separating with time the light vol. distribution on a plurality of longitudinal lines.
Patent JP-H0515079-A (JP)
Title: Secondary battery with charging control function
Inventor: UGI KENJI
IPC: H02J7/04
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a secondary battery capable of being charged even by a simple-type charger, by providing a secondary battery cell, a temperature detecting section which converts into temperature information signals, - V detecting section, a control signal generating section which controls charging current, and an initial timer for setting a detection inhibiting period for the - V detecting section. CONSTITUTION:A signal is transmitted from the signal output terminal C' of a secondary battery 11 through the signal input terminal C of a charger 1 to the current control section 2 of the charger 1. Under the condition that a voltage drop is not detected with a - V detecting section 14, a control signal is continuously made on at first by temperature information. And if the temperature reaches a specified value being smaller than a limit inside temperature, an intermittent control signal of ON and OFF is outputted after that. When a voltage drop of - V is detected by the - V detecting section 14, a control signal generating section 15 turns the control signal off judging that the charging should be finished. And this makes it possible to charge a battery with a simple- charger having a current control section only.
Patent JP-S5495528-A (JP)
Title: New carboxylic acid ester and insecticide containing it as effective component
Inventor: MORI FUMIO
IPC: A01N37/06
Filed: 1977-12-30
Abstract: NEW MATERIAL:The title compound of formula I (A=cyano or ethyl).  
     EXAMPLE: α-(2,2-dichlorovinyl)isovalerianic acid α'-cyano-3'-phenoxybenzyl ester of formula II.  
     USE: Insecticide which has a higher insecticidal activity than α-(2,2-dichlorovinyl) isovalerianic acid 3'-phenoxybenzyl ester and is low toxic, highly stable to light and oxygen, and effective not only to house-files, Culex pipiens pallens, cockroaches etc., but also to Nephotettix bipunctatus cincticeps, Delphacidae etc.  
     PROCESS: A compound obtained by the reaction of a compound of formula III (R= lower alkyl) and tetrahalogenomethane of formula CCl 3 Y (Y=Cl etc.) in the presence of a radical initiator is treated with a basic substance and then reduced to give a compound of formula IV. The compound obtained is hydrolyzed to give a free carboxylic acid, which is treated with a halogenation agent and then made to react in the presence of a tertiary amine to afford the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0830574-A (JP)
Title: Electronic equipment
Inventor: SATO KYOKO
IPC: G06F13/38
Filed: 1994-07-13
Abstract: PURPOSE:To reduce the chip size of a peripheral LSI chip and to increase chip mounting density on a substrate while maintaining the high function of the chip. CONSTITUTION:This electronic equipment is constituted so that data transfer between a CPU chip 10 and a peripheral LSI chip 30 is executed through serial interfaces. When a synchronizing code, a control code and one or more various data are successively sent from the chip 10 to the chip 30, the chip 30 receiving these data is synchronized by the detection of the synchronizing code, stores the following control code to determine its corresponding control mode, and when necessary, executes the processing of the following one or more data in accordance with the determined control mode. When data are successively sent from the chip 30 to the chip 10 in the order of a synchronizing code and a control code or the synchronizing code and data, the chip 10 receiving these data is synchronized by the detection of the synchronizing code and enters the following control code or data into its inside.
Patent JP-H0513363-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSAKA TAKASHI
IPC: H01L21/28
Filed: 1991-07-01
Abstract: PURPOSE:To fill contact holes completely to decrease contact resistance by depositing polycrystalline silicon, containing p-type or n-type impurity, in contact holes by chemical vapor deposition. CONSTITUTION:A p<+> diffused layer 2 and a n<+> diffused layer 3 are formed in a semiconductor substrate 1, and then an insulating layer 4 is formed. The insulating layer is partially etched to form a contact hole 6, and a polycrystalline silicon layer 7 containing a p-type impurity is deposited by chemical vapor deposition. The silicon layer 7 is removed in such a manner that it remains in the contact hole. This silicon layer is covered with an insulating film 8 and patterned using a resist film 9 to form a contact hole 10. Then, a polycrystalline silicon film 11 containing an n-type impurity is deposited by chemical vapor deposition. The silicon film 11 is etched back so that it may remain only in the contact hole. After that, an upper wiring layer is formed.
Patent JP-S5383546-A (JP)
Title: Electronic computer equipped with impedance calculating function
Inventor: KUNIDA HISAO
IPC: G06F15/02
Filed: 1976-12-28
Abstract: PURPOSE: To perform an impedance calculation through a simple key operation, by providing a fixed memory unit which memorizes plural kinds of programs which calculate the composite impedance of an electric circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5492263-A (JP)
Title: Heat sensitive recording medium
Inventor: TAKATORI YASUSHI
IPC: B41M5/30
Filed: 1977-12-28
Abstract: PURPOSE:To let the recording medium to be adapted to a high speed heat sensitive recording system not possibel with ordinary media, lower ground density, improve the contact characteristic to heat head and further improve responsiveness to heat pulses by providing a specific intermediate layer between recording layer and substrate. CONSTITUTION:An intermediate layer 203 composed of a film formable high polymer material whose glass transition point is below nearly 60 deg.C and which exhibits rubber elasticity in ordinary use condition is coated on a substrate 201 such as paper to thicknesses 0.5 to 8mu, preferably 1 to 3mu. On this is provided a recording layer 202 whose basic composition is the heat sensitive color forming composition comprising combining a normally colorless or pale color compound and a phenolic compound and a binding material. This is further passed between pressing rollers whose surfaces have been finished to mirror surfaces by polishing, whereby the recording medium surfaces are smoothed.