baber/WOPTO huggingface dataset:
Patent JP-H06221491-A (JP)
Title: Pipe line repair method
Inventor: ISONO KAZUYA
IPC: F16L55/16
Filed: 1993-01-28
Abstract: PURPOSE:To decrease difference of steps which is formed between inner faces of pipe line and local projection on the inside of pipe line, make the shape of an inner face smooth, and reduce a possibility of clogging in pipe line due to repair. CONSTITUTION:It is a repair device 1 whose outer shape is formed in roughly cylindrical shape and which can expand and shrink a flexible film 8 by introducing fluid pressure into the inside of the flexible film 8 provided on its outer periphery. A repair member 20 in which synthetic resin is impregnated is provided on the outside of the flexible film 8 of the repair device 1, and the repair member 20 is wound on the flexible film 8 in the condition in which a plural number of sheet-like repair members 21, 22 are overlapped. Then, in the repair method of a pipe line 31 in which the repair member 20 on the flexible film 8 is pressed and attached on an inner face of the pipe line 31 by expanding the flexible film 8, a plural number of sheet-like repair members 21, 22 are wound on the flexible film 8 in the condition in which a part of the sheet-like repair members is overlapped.
Patent JP-S56109305-A (JP)
Title: Video transmission system by image fiber
Inventor: HATSUTORI YASUJI
IPC: G02B6/06
Filed: 1980-02-04
Abstract: PURPOSE:To uniform light intensity when projecting an image on a screen via a lens by using an image fiber, by adjusting the distance between the lens and screen so as to fit together adjacent core areas each other on the screen. CONSTITUTION:Picture elements P2 and P3 from image fiber 1 form images P1 and P2 on screen 3 via lens 2. Moving screen 3 to position 3' by DELTAZ form images P1'P1'' and P2'P22 corresponding to images P1 and P2. Adjacent core areas can be expanded by varying DELTAZ properly to adjoin to each other. At this time, the light intensity of the images lowers slightly, but it is uniformed on the whole, the transfer function is made flat, so that unnecessary high-frequency components due to image fiber picture elements are removed.
Patent JP-S63182483-A (JP)
Inventor: MINOWA TOSHIAKI
IPC: D06P5/00
Filed: 1987-01-23
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-H06219013-A (JP)
Title: Dot impact printer
Inventor: MAKINO KOSHIN
IPC: B41J25/308
Filed: 1993-01-28
Abstract: PURPOSE:To provide a dot impact printer capable of adjusting the angle of a printing part of a printing head opposed to a platen. CONSTITUTION:In a dot impact printer with a printing part 3 of a printing head 2 spaced a predetermined gap from a platen 1 coming into contact with paper in parallel to the platen 1, a carrier shaft 5 is disposed in parallel to the platen 1. The printing head 2 is rotatably mounted on the carrier shaft 5. A gap parallelism adjusting mechanism 14 is provided for adjustably fixing the rotation angle of the printing head 2 about the carrier shaft 5 to an arbitrary angle.
Patent JP-S60157290-A (JP)
Inventor: INAZUKA TETSUO
IPC: H05K3/12
Filed: 1984-01-25
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-S59136276-A (JP)
Title: Detector for print reference mark
Inventor: NEMOTO TAKENORI
IPC: G06K15/16
Filed: 1983-01-26
Abstract: PURPOSE:To raise the reliability of mark detection as well as shorten the time of detecting the position of print reference mark by a method in which on the basis of the sending amount of printing medium, the positions of print reference mark are obtained. CONSTITUTION:A print reference mark detector is provided with a circuit 12 to count the sending amount of printing medium, a circuit 11 to generate a detection section pulse corresponding to a print reference mark detection section on the printing medium, set up on the basis of the generation time of a medium detection signal, a start mark memory circuit 20 to store the sending amount of printing medium, corresponding to the initial marking position in the print reference mark detection section, an end mark memory circuit 21 to store the sending amount of printing medium, corresponding to the final marking position, and a circuit 22 to read out selectively the sending amount of printing medium from the memory circuit 20 or 21, correspondingly to the running direction of the printing medium. On the basis of the selected sending amount of the printing medium, the position of print reference mark is obtained.
Patent JP-S57125945-A (JP)
Title: Operation device of image formation apparatus
Inventor: TODA TAKAO
IPC: G03G15/00
Filed: 1981-01-30
Abstract: PURPOSE:To simplify operation, by uniting an operation start button and an operation stop button in an image formation apparatus. CONSTITUTION:When a copying apparatus is out of operation, a copying signal 6 for indicating a copying action state is in a logic ''0''. Upon pushing a copying button 1, a signal of a logic ''1'' is produced and applied to an AND gate 3. On the other hand, this signal is converted into a logic ''1'' with an inverter 5 to cause the copying apparatus to start copying action. Upon start of the action, the copying signal 6 becomes a logic ''1''. When the button 1 is again pushed at that time, a signal of a logic ''1'' is produced from an AND gate 2, but the AND gate 3 is not opened. The output signal of the gate 2 produces a copying action stop signal 8 to stop the copying appatatus, thus permitting an operation start button and a stop button to be united and operation to be made simple.
Patent JP-S56110331-A (JP)
Title: Automatic tracking compensation circuit for electronic tuner
Inventor: UEHARA YASUTA
IPC: H03J7/08
Filed: 1980-02-05
Abstract: PURPOSE:To ensure control for the bias voltage and then correct the tracking error of a receiver, by varying the vias voltage applied to the variable capacity diode of a tuning element and thus detecting the best tuning frequency. CONSTITUTION:A variable capacity diode is used for the tuning element of the antenna tuning circuit 2 and the high-frequency tuning circuit 3' respectively. The intermediate frequency signal is detected 22 and receives the wave detection 24 for the intermeidate frequency amplifier circuit 5 of a receiver having such constitution as mentioned above, thus obtaining a DC output. The maximum value of the DC output is detected, and the level of the output is kept at 25. Then the signal of the peak level holding means 25 is compared at 27 with the DC output with respect to their levels to obtain a control signal. The bias voltage of the variable diode is varied at 14 by the signal supppied from the channel selection control means 13, and the working of the voltage varying means 14 is controlled by the control signal.
Patent JP-H01188517-A (JP)
Title: Production of curable composition and photosetting composition produced thereby
Inventor: KANDA NAOKI
IPC: G03F7/027
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the subject composition resistant to gelation and giving a cured product removable with an alkaline aqueous solution, by reacting a polyepoxide compound with a specific amount of a specific compound which is liquid at normal temperature and has (meth)acryloyl group as well as carboxyl group. CONSTITUTION:The objective composition is produced by reacting (A) a compound having a boiling point of >=200 deg.C under normal pressure, exhibiting liquid state at normal temperature and containing (meth)acryloyl group carboxyl group with (B) a polyepoxide compound (e.g., bisphenol A) and reacting the reaction product with (C) an acid anhydride (e.g., phthalic anhydride). The ratio of the carboxyl group of the component A to the epoxy group of the component B is >=2. The above reactions are preferably carried out at 80-130 deg.C. The component A is, e.g., a reaction product of an acid anhydride (e.g., phthalic anhydride) with a hydroxyl-containing acrylate such as hydroxyethyl (meth) acrylate.
Patent JP-S54105419-A (JP)
Title: Squelch circuit
Inventor: TSUKUNI MITSUTAKA
IPC: H04B1/10
Filed: 1978-02-06
Abstract: PURPOSE: To attain the sufficient separation of an input and output by making a squelch switch control a diode inserted into a signal path.  
     CONSTITUTION: A high-frequency signal applied to terminal 11 is inputted to amplifying transistor TR14. The collector of TR14 is grounded by way of output coil 22 and squelch switch 25. With switch 25 ON, TR14 amplifies sufficiently a signal from terminal 11. Its output signal is biased forward by high-frequency choke 35, constant-voltage diode 38 and resistance 36 and then supplied to amplifier circuit 32 through variable resistance diode 34 of low resistance before being outputted. With switch 25 OFF, on the other hand, the collector current of TR14 is OFF and diode 34 is reversely biased to get high resistance. Consequently, the signal from terminal 11 is stopped by TR14 and diode 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58131061-A (JP)
Inventor: TAKEUCHI KENZOU
IPC: B32B27/32
Filed: 1982-01-29
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-H02288805-A (JP)
Title: Micro-capsulated agriculturelly-active substance
Inventor: JIYON MIZERUBURUTSUKU
IPC: A01N37/34
Filed: 1990-01-24
Abstract: PURPOSE: To obtain a herbicide composition comprising microencapsulated yellow polymorphic form trifluralin and excellent in storage stability and in dispersibility in water. CONSTITUTION: This herbicide composition comprises the water-soluble microencapsulation product of yellow polymorphic form α,α,α-trifluoro-2,6-dinitro-N,N-di-n-propyl-p- toluidine. The herbicide composition is obtained by heating the low-melting (melting point: 30-130 deg.C), water immiscrible, agriculturally active material to a molten state, combining the molten active material with an aqueous solution of a water-soluble, film-forming polymer at a temperature sufficient to maintain the active material in the molten state, dispersing or emulsifying the active material in the aqueous solution of the water-soluble, film-forming polymer so that the active material has a primary particle size of between approximately 0.1 and 10 microns,  and subsequently spray drying the resulting dispersion or emulsion at a temperature between about 50 deg.C and 220 deg.C so as to microencapsulate the active material in the polymer. When the active substance has a high melting point, the active substance is ground until to give a particle size of 0.1-10μm, mixed with the aqueous solution of a water-soluble film-forming polymer and subsequently spray-dried.
Patent JP-H03217021-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA NOBUHIRO
IPC: H01L21/3205
Filed: 1990-01-23
Abstract: PURPOSE:To make it possible to form a tungsten layer having low contact resistance with good reproducibility without effect on a ground which is exposed in a contact hole by precipitating a metal layer on the surface of a silicon substrate in an atmosphere wherein gas such as the hydrogenized material of germanium is mixed into the gas such as the halogenized material of metal. CONSTITUTION:The following step is included. The gas of the hydrogenized material of germanium or the hydrogen halogenized material of the germanium is mixed into the gas of the halogenized material of metal or the organic compound of the metal. In this atmosphere of the mixed gas, a layer comprising the above described metal is precipitated on the surface of a silicon substrate 3. For example, an Si wafer 3 from which a natural oxide film on the surface is removed by dilute fluoric acid beforehand is mounted on a susceptor 2. The inside of a reacting cell 1 is evacuated so as to form a vacuum. Thereafter, H2 gas is introduced through a gas introducing pipe 6, and the susceptor 2 is heated to 300 deg.C. Then, GeH4 gas and WF6 gas are introduced through gas introducing pipes 7 and 8. The total pressure in the reacting cell 1 is controlled so that the total pressure becomes about 0.2Torr, and this state is maintained for about 4 minutes. Thus, a W layer having the thickness of about 4,000Angstrom  which fills a contact hole by about 60% of the depth is grown.
Patent JP-H08335407-A (JP)
Title: Anisotropic conductive material for electric connection
Inventor: MURAKAMI HIRONORI
IPC: H01B5/16
Filed: 1996-01-29
Abstract: PURPOSE: To provide an anisotropic material for electric connection in which high resolution can be provided by enclosing conductive fine grains with an electric insulation material to form microcapsules for preventing generation of short-circuiting between the anisotropic conductive grain. CONSTITUTION: The surface of conductive grains 11 is coated with an electrically insulating material to enclose the conductive grains 11 for forming anisotropic conductive microcapsules 10. There are then applied to a specified part of a lower electrode substrate 5 by screen printing or spraying. Next, after an upper electrode substrate 5 is positioned, these are pressurized or heated and contact bonded to reduce film thickness of the electric insulation coating material, so electrodes 4 between both substrate 5 are connected as in a figure (b).  By performing electric connection using the anisoropic conductive material, the anistropic conductive material 10 of uniform grain size uniformly exists on the substrate 5, and because the conductive material is coated with the insulation material, an insulation layer is necessarily formed between the conductive grain, thereby electric short-circuiting will not be generated between the conductive grains.
Patent JP-S62170058-A (JP)
Title: Rotary head assembly of magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B15/61
Filed: 1986-01-22
Abstract: PURPOSE:To inexpensively form a cylinder with high size accuracy in a short time by dividing a fixed cylinder into a base and a read and constituting the read by plural reeds so as to facilitate the removal of a metallic die. CONSTITUTION:A fixed cylinder 3 is made of a wear resistance synthetic resin and divided into the base 30 and the lead 9. The lead 9 is formed by a fine ceramics and divided into lead chips 9a-9c. The lead chips 9a-9c are fitted to positioning recesses 10a-10c, screws 13a-13c are screwed to holes 12a-12c for fixation. Thus, the removal from the metallic die is facilitated in processing and forming the fixed cylinder base 30 and the fixed cylinder with high size accuracy is formed inexpensively in a short time.
Patent JP-H10197445-A (JP)
Title: Method for analyzing expiration gas and apparatus therefor
Inventor: KURIHARA KOICHI
IPC: G01N21/3504
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To correctly measure a ratio of<13> CO2 to the whole carbon dioxide in an expiration gas, by adjusting a pressure reduction state on real time so that a concentration of the whole carbon dioxide in the expiration gas in a cell is kept at a constant value. SOLUTION: A sample-sealing bag 112 is connected to an expiration-collecting apparatus 110, and a pressure in a cell 120 is reduced to a predetermined value. Then, a valve 124 and a check valve 128 are opened to send an expiration gas in the sample-sealing bag 112 into the cell 120. A detecting means monitors a concentration of the whole carbon dioxide in the cell 120 in real time.  A control means 141 controls operations of the valve 124, a cylinder pump 118, check valves 126, 128, etc., to adjust a pressure-reduced state in the cell 120 in real time so that the concentration of the whole carbon dioxide monitored by the detecting means is kept at a constant value. the detecting means measures a ratio of<13> CO2 to the whole carbon dioxide in the expiration gas in the cell 120 where the pressure-reduced state is adjusted to maintain the concentration of the whole carbon dioxide in the cell 120 constant.
Patent JP-H01188985-A (JP)
Title: Integrated circuit designing technique
Inventor: AZUMA DAISUKE
IPC: G06F17/50
Filed: 1988-01-22
Abstract: PURPOSE:To freely set the channel width and the channel length of an MOS transistor by input-defining the overlapped area of a polysilicon gate area and a channel extension area with two points on the diagonal line of the overlapped area in designing an integrated circuit. CONSTITUTION:The MOS transistor consists of a channel extension area 3 and a polygate silicon gate 4 in the cell of the MOS transistor used for laying out the integrated circuit and has the channel with of W0 and the channel length of L0. This MOS transistor is defined with a start point symbol 1 and an end point symbol 2. When the channel width of the MOS transistor is expanded/contracted to W1, the expanded/contracted MOS transistor is defined by moving the end point 2 in a right/left direction for W1-W0/W0-W1 respectively. When the channel length is expanded/contracted to L1, the expanded/ contracted MOS transistor is defined by moving the end point 2 in an upward/ downward direction for L1-L0/L0-L1 respectively.
Patent JP-H02194957-A (JP)
Title: Liquid jet recorder
Inventor: TAKAMIYA MAKOTO
IPC: B41J29/17
Filed: 1989-01-24
Abstract: PURPOSE:To prevent a recorded material from being soiled by providing a cleaning member coming in contact with the outer periphery of paper eject rollers in contact with the recording surface of the recorded material. CONSTITUTION:A recording paper 27 is electrostatically attracted to a belt 6 and carried in a direction X, and ink K sticks in a desired pattern to the paper in a recording position according to a recording information signal. When the paper reaches the position of a roller 7, it shifts to a guide 30 due to curvature separation, is further sandwiched by the paper eject rollers 28a and 28b and ejected in the direction X. If the carrying speed of the recording paper 27 is high, the ink K is still undried even at a time when the paper reaches the position of the paper eject rollers; therefore part of the ink K attaches to the paper eject roller 28b. The soil K' reaches the position of the cleaning member 29 as the roller 28b rotates, and is removed in the position.
Patent JP-S62191376-A (JP)
Inventor: HAINO PETAAZEN
IPC: B65H45/28
Filed: 1987-01-21
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-H07218519-A (JP)
Title: Correction value calculating device for wheel speed
Inventor: YAMAMOTO SHINSUKE
IPC: G01P3/56
Filed: 1994-02-07
Abstract: PURPOSE:To precisely calculate the correction value of a drive wheel or follower wheel speed by providing a first processing means of calculating a first slip ratio, a second processing means of determining a second slip ratio, and a third processing means of determining a correction value. CONSTITUTION:A micro-computer 20 judges an acceleration G from the input of an acceleration sensor 13. After each of average rotation speeds Nf and Nr of an follower wheel FW and of a drive wheel RW is calculated by inputting each rotation speed from each rotation speed sensor, each of the wheel speeds Vf and Vr is calculated. A first slip ratio Sv of the drive wheel RW and a second slip ratio Sa caused by the first slip are determined, and a correction value Sh is obtained from Sv-Sa=Sh. A correction factor Kh for the drive wheel RW is calculated by Kh=1+Sh, and a drive wheel speed V=Vr/Sh corrected by using the correction factor Kh is obtained. Since the speed V does not include an error caused by a tire radius difference, the slip status of the drive wheel due to a drive torque of a vehicle can be detected more precisely by using the speed V and the speed Vf.
Patent JP-H02193903-A (JP)
Title: Stabilized agricultural chemical composition
Inventor: KOSHIBA RYOICHI
IPC: A01N25/22
Filed: 1989-01-23
Abstract: PURPOSE:To obtain an agricultural chemical composition having improved stability of aluminum=tris(ethyl phosphonate) (horticultural fungicide) at high temperature under high-humidity condition by blending the fungicide with a monovalent-bivalent metallic carbonate, oxide or hydroxide. CONSTITUTION:An agricultural chemical composition containing aluminum=tris(ethyl phosphonate) (phosethyl) preventing invasion of organisms and showing excellently preventing effects on downy mildew and late blight by penetration, translocation and raising self-defense function of plant effects is blended with 0.1-5wt.%, preferably 0.2-2wt.% monovalent-bivalent metallic carbonate, oxide or hydroxide such as CaCO3, BaCO3, ZnCO3, CaO, ZnO, Ca(OH)2, Na2CO3, K2CO3 or NaHCO3 as a stabilizer to give an agricultural chemical composition capable of stably preserving above-mentioned phosetyl for a long period of time even under a severe condition.
Patent JP-H02195750-A (JP)
Title: Time slot busy control method
Inventor: NOUCHI TAKAO
IPC: H04L12/40
Filed: 1989-01-25
Abstract: PURPOSE:To perform reception by terminal equipment other than busy terminal equipment by stopping a busy signal outputted from communication equipment corresponding to the busy terminal for prescribed time when the busy terminal equipment exists in the case of performing multi-address communication. CONSTITUTION:In the case of performing the multi-address communication from transmission terminal equipment 41 to the terminal equipment 42 and 43, data from the equipment 41 is outputted to the time slot of a time division multiplex transmission line 5 by a transmission communication terminal 21 via a transmission line 91, and simul taneously, a transmission timer is started up. At this time, when the equipment 43 is busy, communication equipment 23 outputs the busy signal to a busy line 6, and simultaneously, starts up a busy monitoring timer. The terminal 21 performs the re-transmission of transmis sion data with a prescribed time interval, however, equipment 22 and 23 destroy reception data while the busy signal exists. When the busy state of the equipment 43 continues and the time-up of the busy monitoring timer of the equipment 23 is performed first, a controller 1 cancels the sending of the busy signal by the equipment 23 compulsorily. In such a way, the reception can be performed by the terminal equipment other than the busy terminal equipment.
Patent JP-H01189156-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKA TOSHIO
IPC: H01L29/732
Filed: 1988-01-25
Abstract: PURPOSE:To obtain I<2>L having a large reverse current gain Bm, in a device including a high frequency linear transistor and the I<2>L, by performing impurity diffusion through poly Si from the emitter of one transistor, performing diffusion directly into Si from the emitter of another transistor, and performing the diffusion treatments at the same time. CONSTITUTION:An n-type epitaxial layer 3 on a p-type Si substrate having an n<+> embedded layer 2 is isolated with p<+> layers 4, and n<+> type color regions 5 are formed. A p-type injector layer 6c and p-type base layers 6b and 6a are formed at the same time. The surface is covered with a thermal oxide film 7. Holes are selectively formed. Undoped poly Si 8 is overlapped, and poly Si patterns 8a and 8b are formed. As ions are implanted into the entire surface. Heat treatment is performed, and an (n) emitter 9a, an (n) collector 9b and an (n) collector 9c are formed at the same time. A high frequency n-p-n transistor part A and an I<2>L part B are completed. In this constitution, the collector 9c of the I<2>L can be diffused deeper than by a conventional method. The I<2>L having a large Bm can be obtained without increasing man-hours.
Patent JP-H06228966-A (JP)
Title: Bedrock hardening body for plant cultivation
Inventor: YANAGIBASHI KUNIO
IPC: E02D17/20
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a plant cultivation bedrock hardening body which enables sound greening over a long time where the area is a steep slope or a place which is hard to expect water retention and which secures a penetration space of roots required for excellent growth of trees and provides water retention. CONSTITUTION:A plant cultivation bedrock hardening body is a substance where aggregates 16 are fusion-bonded and solidified with each other. Continuous voids 14 in specific size (volume) are installed to the block-state bedrock 12 and a water retention material 19 is filled up, thereby constituting the hardening body. When the top of the block-state bed 12 is covered with a thick layer base material 2, the hardening material is integrated with the block-sate base so that a plant 1 may germinate and grow to a satisfactory extent.