baber/WOPTO huggingface dataset:
Patent JP-S61279171-A (JP)
Title: Simultaneous making of transistors of bipolar type and cmos type
Inventor: ERUUIN PEE YAKOPUSU
IPC: H01L27/06
Filed: 1986-05-30
Abstract: A method for the simultaneous manufacture of bipolar and complementary MOS transistors on a common silicon substrate, wherein n-doped wells are produced in a p-doped substrate for accepting p-channel transistors and npn bipolar transistors are formed into the n-doped wells, the n-well forming the collector of the transistor and the n-wells overlying buried n+-doped zones which are connected in the bipolar transistor region by more deeply extending collector plugs. A buried part and plug region of the collector are produced before the production of the wells, and the collector region is formed in the substrate in common with the well so the high-temperature step after the conventional LOCOS process is eliminated. The well implantation is self-adjusting relative to the implantation of the deep collector plug which is annularly formed in the well. A reduction of the collector series resistance as well as an increased latch-up hardness is obtained. Further, the parasitic substrate-pnp is reduced. The method is particularly useful for the manufacture of VLSI circuits with high switching speeds.
Patent JP-S6017060-A (JP)
Title: Steel fiber for reinforcing concrete or mortar
Inventor: OOWADA SATORU
IPC: E04C3/20
Filed: 1983-07-11
Abstract: PURPOSE:To improve the corrosion resistance of steel fiber by regulating the amount of S in the steel fiber and adding Cr and one or more among Ni, Al, Cu, Ca, REM, Ti, Nb, Zr and Mo. CONSTITUTION:The composition of steel fiber for reinforcing concrete or mortar is composed of, by weight, <0.4% C, 0.05-1.5% Si, 0.1-2% Mn, <0.04% P, <0.01% S, 0.05-3% Cr, one or more among 0.05-3% Ni, 0.05% Al, 0.05-1% Cu, 0.001-0.05% Ca, 0.01-0.2% REM, 0.01-0.5% Ti, 0.01-0.5% Nb, 0.01-0.5% Zr and 0.01-0.5% Mo, and the balance Fe with inevitable impurities.
Patent JP-S5350588-A (JP)
Title: Method for drilling long materials
Inventor: YONEDA MITSUO
IPC: B23P17/00
Filed: 1976-10-18
Abstract: PURPOSE: To provide a method for carrying out easily and accurate works for drilling long holes such as oiling hole and the like to the bearing part of long-size materials having complicated configurations such as shaft brackets used in an overhang bearing frame of a propeller shaft in a vessel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827175-A (JP)
Title: Fixing roller
Inventor: MATSUYAMA FUMIO
IPC: G03G15/20
Filed: 1981-08-10
Abstract: PURPOSE:To enhance resistance to scratch and abrasion, and nonstickiness, and to extend useful life, by using the fixing roller of an electrostatic copying machine or the like made by laminating a fluororubber or silicone rubber layer, and a layer of a mixture of fluororubber and a fluororesin successively on the outer surface of a metallic roller. CONSTITUTION:A 0.1-3.0mm. thick elastic layer 2 made of fluoreorubber or silicone rubber is formed on the surface of an aluminum or the like metallic roller. A 5-10mum thick layer 3 made of a mixture of fluororubber and 5- 70wt% fluororesin based on the mixture is formed on the layer 2 surface, thus permitting abrasion and scratch due to an edge used for peeling a transfer paper from the fixing roller, or a blade or the like used for cleaning the roller surface to be prevented, and the layer 3 to be prevented from peeling ready to occur when the layer 3 is directly on the metallic roller 1. The layer 3 is nonsticky and causes no offset phenomenon.
Patent JP-S62284572-A (JP)
Title: Image information output device
Inventor: MATSUMOTO KOZO
IPC: B41J2/505
Filed: 1986-06-02
Abstract: PURPOSE:To perform speedy image information output processing by providing a read information receiving means, an image storage means, an output information receiving means, an image information reading means corresponding to the contents of the image storage means, a received information composing means, and a composite information printing-output means. CONSTITUTION:Read image information sent from an image information reader is received by the read information receiving means and stored in the image storage means 13 together with added identification information characteristic to the read image information. Pieces of output information sent from information processors 300 and 350 are received by the output information receiving means and the image information stored in the image storage means is read out according to identification information sent from the information processors. The read information from the read means and received information or received information from the read information receiving means are put together by the composing means and the composite information is printed out. Thus the image information is printed out at a high speed with high resolution.
Patent JP-S5923410-A (JP)
Inventor: GIYUNTAA MATSUTEUSU
IPC: H01B17/26
Filed: 1983-07-11
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-S6020035-A (JP)
Title: Circuit for manipulating air conditioner
Inventor: URASHIMA HARUO
IPC: F24F11/02
Filed: 1983-07-13
Abstract: PURPOSE:To minimize generation of noise accompanied with the switchover of a four way valve at the time of automatic driving for cooling and heating by turning ON the cooling thermostat and then performing a switchover of the four way valve when transferring from the heating operation to the cooling operation, and turning ON the heating thermostat and then performing a switchover of the heating thermostat when transferring from the cooling operation to the heating operation. CONSTITUTION:The circuit for manipulating an air conditioner for carrying out automatic cooling or heating operation, is formed such that a four way valve is switched from the power applied state to the non-power applied state when a heating thermorelay 13 is turned OFF and a cooling thermorelay 11 is turned ON at the temperature rising time, and further the four way valve is switched from the non-power applied state to the power applied state when the cooling thermorelay 11 is turned OFF and the heating thermorelay 13 is turned ON at the temperature falling time. As a result, the switchover of the four way valve is not carried out when the air conditioner which has initially assumed a heating state stops the heating operation due to the temperature rise, and is again put into the heating operation due to the temperature fall, or when the air conditioner has initially assumed the cooling state, stops the cooling operation due to the temperature fall and is again put into the cooling operation due to the temperature rise. Accordingly, the frequency of the changeover of the four way valve can be greatly reduced, and noise accompanied by the changeover can be minimized.
Patent JP-H07335858-A (JP)
Title: Insulated gate thyristor and its control method
Inventor: IWAMURO NORIYUKI
IPC: H01L29/745
Filed: 1994-06-08
Abstract: PURPOSE:To improve 9$ breakdown strength of a double gate insulated gate thyristor wherein a row ON voltage is obtained at ON time by thyristor operation and high speed switching is enabled at OFF time by IGBT operation. CONSTITUTION:A lacking part wherein an N source region is not formed in a part is arranged in order to reduce the amount of a switching current at OFF time which flows in a lateral type MOSFET using a second gate electrode 12. A part of a cathode electrode 15 is directly brought into contact with a P base layer region 4, a bipolar transistor is connected in parallel with a thyristor, and a current is made to flow also from the transistor to the cathode electrode 15. Thereby breakdown endurance is improved. It is more desirable to constitute a first gate electrode as a trench type.
Patent JP-H10322322-A (JP)
Title: Signal transmission circuit
Inventor: MIYAMA YUJI
IPC: H04Q9/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the signal transmission circuit by which pluralities of signals are sent/received through one line. SOLUTION: The signal transmission circuit is provided with a transmitter side 1 that receives pluralities of signals such as a power supply voltage Vcc, data SI, a clock signal CK and a chip select signal CS and with a receiver side 9 that demultiplexes and processes pluralities of superimposes signals Vcc/ SCK, RMTDATA transmitted from the transmitter side 1. Then pluralities of the signals Vcc/SCK that are superimposed with each other are transmitted through a power supply/clock line 3 and RMTDATA being the result of superimposed pluralities of the signals Si, CS are transmitted through a data line 6 and they are demultiplexed at the receiver side 9.
Patent JP-S63294463-A (JP)
Inventor: GOTO YUKIFUMI
IPC: F25B13/00
Filed: 1987-05-25
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-S62280066-A (JP)
Title: Electronic typewriter
Inventor: KAWAMURA NORIYUKI
IPC: B41J29/36
Filed: 1986-05-30
Abstract: PURPOSE:To ensure that an image to be corrected is completely corrected, by providing a correcting means for transferring a correction ink over an area extending to a position beyond the right end of a printed character, and another correcting means for transferring a correction ink over an area ranging from the right side of the left end of the printed character to a position beyond the right end of the character. CONSTITUTION:In response to a correcting command, a correcting means 12 presses and heats a correction ribbon 2 by a head 3 while moving the head in the direction of an arrow A to transfer a correction ink 5 over an area ranging from the left end of a printed character H to a position two dots beyond the right end of the character H. A correcting means 13 operate the head 3 to generate heat while moving the head in the direction of the arrow A to transfer the correction ink 6 over an area ranging from a position two dots to the right from the left end of the character H to a position two dots beyond the right end of the character H, thereby achieving correction. By this, it is possible to perform high-quality correction free of gaps between portions of the correction ink applied and ensuring comlete correction of an image to be corrected.
Patent JP-S5829179-A (JP)
Title: Pickup relative positive feeder for reproducer
Inventor: NAITOU RIYUUICHI
IPC: G11B21/02
Filed: 1981-08-12
Abstract: PURPOSE:To prevent system runaway in advance even if speed information is missing and to lock the servo quickly when the information is again inputted, by providing a sufficient acceleration to a pickup at speed changeover and limiting the acceleration in other cases. CONSTITUTION:A control signal generator 13 generating a control signal (D) for a prescribed period with an instruction from an instruction circuit 11 is provided for a basic servo system. The signal (D) turns off a switch 14 and separates a resistor R2. Thus, while the switch 14 is turned on, an output of a differential amplifier 8 is attenuated. A voltage RREF is generated A from a reference voltage generator 12 with the instruction of a microprocessor. Since the servo system is operated so that the difference output of the amplifier 8 is zero, the output of an F-V converter 5 is made equal to the reference voltage EREF. In changing the value of the EREF to change a control variable, an error voltage is generated C correspondingly and a drive current flows to accelerated(decelerate) a pickup 3.
Patent JP-S6453405-A (JP)
Title: Manufacture of amorphous winding magnetic core and device therefor
Inventor: YOSHINO KYOSUKE
IPC: H01F41/02
Filed: 1988-05-24
Abstract: PURPOSE:To obtain an amorphous tape-wound core, the inner and the outer circumferences of which are fixed, without conducting spot welding, by a method wherein a ribbon of amorphous magnetic alloy is wound around a cylindrical sleeve consisting of a tape, and a tape is wound thereon. CONSTITUTION:A tape 3 coming out from a feeder 5 is inserted into the split 1 part of a winding shaft 2 having the slit 1, and a sleeve 6 consisting of the tape 3 is formed by winding the tape 3 in such a manner that the adhesive surface of the tape 3 is positioned outside. Then, an amorphous magnetic alloy ribbon 7 is brought out from a feeder 8, the tape is arranged on the sleeve 6 of the tape 3 using a guide 9, and it is wound around in the prescribed thick ness. The tape 11 fed by the feeder 10 is wound around several turns in order to fix the outer circumference of the amorphous magnetic alloy ribbon 7, and an amorphous winding magnetic core 13 is manufactured.
Patent JP-S5250681-A (JP)
Title: Field radiation type electronic gun
Inventor: FUKUHARA SATORU
IPC: H01J3/02
Filed: 1975-10-22
Abstract: PURPOSE: A vapor source is composed of a filament or ribbon comprising an evaporating material and is directly energized from a constant voltage power source to be heated and evaporated, whereby the control of the thickness of vapor-deposited film is made easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62283626-A (JP)
Title: Charged particle beam exposing method
Inventor: NISHIMURA EIJI
IPC: H01L21/027
Filed: 1986-05-31
Abstract: PURPOSE:To reduce the influence of a proximity effect due to the difference of the uneven surface of a base and reflected electron coefficient by emitting to correct a charged particle beam or an electromagnetic wave to a part of a resist film having a less rearward scattered particle amount when emitting the beam in the same amount to the whole surface of the film. CONSTITUTION:A wiring pattern 42 made a metal film is formed on an Si substrate 41, an insulating film 43 of SiO2 or the like and a metal film 44 of molybdenum silicide or the like are formed on the pattern, the film 44 is coated with a resist 45, and an electron beam 46 is emitted to be corrected only to the recess of the film 44. This emission is executed by forming an inverting pattern data on the basis of the pattern data in case of forming the pattern 42 of the base and then selectively emitting the beam on the basis of the inverted pattern data. Then, an electron beam 47 is selectively emitted in response to a pattern to be formed on the resist 45, the resist 45 is exposed, and developed to form a resist pattern. Thus, the dose of a part having less rearward scattering electron amount can be raised to reduce the influence of a proximity effect caused by the rearward scattering electrons.
Patent JP-S5459879-A (JP)
Title: Selective etching method
Inventor: KONDOU TAKASHI
IPC: H01L21/302
Filed: 1977-10-20
Abstract: PURPOSE:To reduce environmental pollution and working time and obtain precise and fine patterns by beforehand disposing a circuit substrate provided with the member layer to be etched in an etch gas or etch solution and etching away the member layer of required regions through radiation of laser beams. CONSTITUTION:The member layer to be etched 1 such as Al is deposited on a circuit substrate 2 such as of Si to form the member to be etched 10. Next, a mask 4 having a required pattern 6 is superposed and aligned on the member 10 and is disposed in an environment 14 composed of an etch gas or etch solution by being exposed thereto. Thereafter, heating rays such as infrared ray beams, laser beams, etc. are radiated from the mask 4 side to activate the member layer 11 through the pattern 6 and remove the etching portions 13 while letting said portions corrode. In this way, the circuit substrate 11 having the intended pattern 101 is obtained. Since in this method no resist is used, there is no environmental pollution and shorter time for production is required.
Patent JP-S5859987-A (JP)
Inventor: UORUTAA DANIERU SERUMAA
IPC: C12P17/18
Filed: 1982-07-20
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-S62285806-A (JP)
Title: Ceramic chain
Inventor: YAMADA HARUMI
IPC: B65G17/38
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a chain having increased strength and elongated life by making all of link plates, pins and rollers of ceramic material. CONSTITUTION:A chain is under a tensile force caused by driving force and dead weight of sprockets and links 10, 11 disposed front-and-back draw each other, so that a pin 12 inserted into slots 17, 18 is normally kept in contact with end inside surfaces of the slots 17, 18. As the result, a collar portion 12a of the pin 12 is caught by the peripheral edge of the slot 17 of the link plate 10a, thereby preventing falling of the pin 12 out of the link plate 10a. Only insertion of the pin through the slots 17, 18 of the link plates 10a, 11 and a hole 13a of a roller 13 is enough, with no necessity of resilient deformation of the collar portion 12a which would be required in case of using a snap ring, so that strength of such a portion can be increased.
Patent JP-S5650628-A (JP)
Title: Driving circuit of thyristor
Inventor: IKEDA TAMON
IPC: H03K17/73
Filed: 1979-10-01
Abstract: PURPOSE:To reduce the driving electric power with no loss, by securing a higher resonance frequency of the 1st resonance circuit than the 2nd resonance frequency. CONSTITUTION:The pulse is applied to the terminal 16 with the transistor TR15 turned on. In such case, only the leak inductance is secured substantially when the pulse transformer 13 is expected from the secondary side. As the leak inductance has a dense coupling, the gate current IG flows into the gate of the GCS1. And a ringing having a sharp rise is produced to the current IG since the leak inductance and the capacitor 18 form a resonance circuit. The cycle of the ringing is set to 1/10 or less of the pulse cycle T of the terminal 16. In the off-section of the TR15, the inductance expected from the secondary side becomes identical to the inductance of the secondary coil 14b. This inductance resonates with the capacitors 18 and 19 to increase the gate voltage VG in the negative direction and thus prevent the turning-on of the GCS1. Then the resonance frequency is selected so that the bias in the negative direction may become deep. As a result, a large gate current is not required during on and a deep bias is secured in the negative direction during off each. Thus the electric power can be reduced without increasing the loss.
Patent JP-H05298071-A (JP)
Title: Arithmetic unit with forecasting function
Inventor: MIYAKITA TOSHIHIDE
IPC: G06F7/494
Filed: 1992-04-20
Abstract: PURPOSE:To provide the arithmetic unit with forecasting function which efficiently executes the addition/subtraction processing of a pack-style decimal with sign. CONSTITUTION:A correction processing detecting circuit detects whether the correction is necessary in the stage of arithmetic processing or not, and the detection result is stored in a correction processing storage means. A counter for no correction is counted up by one if the operation direction is forward and the correction is unnecessary or the operation direction is backward and the correction is necessary, and a counter for correction is counted up by one if the operation direction is forward and the correction is necessary or the operation direction is backward and the correction is unnecessary. At the time of starting the decimal operation, the operation direction is forecasted based on the operation classification, signs of operands, and the result of comparison between two counters, and the operation is started in accordance with the forecasted operation direction. When the operation direction is inverted, operation of, for example, not A-B but B-A and inversion of the sign of the operation result are performed in order. The correction processing storage means and the operation direction storage means where the operation direction is stored may be referred to forecast the operation direction.
Patent JP-S62282322-A (JP)
Title: Printer control circuit
Inventor: NAKAJIMA YASUSHI
IPC: G06F13/28
Filed: 1986-05-30
Abstract: PURPOSE:To relieve the load on a host device and increase the entire processing speed by outputting a data to the printer side through the DMA data transfer and generating part of a control signal by the hardware. CONSTITUTION:A printer control circuit is provided with the 1st output port B6 latching an output data read from the host side memory B5, the 2nd output port applying interruption to the host CPU, the 3rd output port outputting an initializing signal initializing the printer, the 4th output port outputting a strobe signal to transfer a data to the printer by a host CPU, the 4th interruption port in the inside of a control section B4 to stop the data DMA transfer and an input port B7 fetching a status signal from the printer. Further, an IO address decoder of each port and a strobe signal generating circuit generating a strobe signal to the printer at the DMA data transfer are included in the control section B4.
Patent JP-S5828135-A (JP)
Inventor: YAMAGATA NOBUJI
IPC: H01H73/18
Filed: 1981-08-11
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-H10314332-A (JP)
Title: Sprinkler fire-extinguishing pipeline
Inventor: YONEDA SHIN
IPC: F16L1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a looped auxiliary pipe at a factory and to transport it to a construction site easily by arranging a diversion header made of a synthetic resin which has branch connections communicating with a synthetic resin- made flexible pipe in multiple positions in series in the looped auxiliary pipe. SOLUTION: The sprinkler fire-extinguishing pipeline has a diversion header 7, and the diversion header 7 has a slender body portion 71, two main connections 72, 72 provided at one and the other ends thereof concentrically, and branch connections 73... formed in rows horizontally at multiple positions on both sides of the body portion 71, and is formed integrally of a synthetic resin. And, the auxiliary pipe 2 that is connected to a main pipe 1 and arranged horizontally is looped. The looped auxiliary pipe 2 wherein the diversion headers 7 intervene in series is light because it is made of a flexible synthetic resin. Therefore, the looped auxiliary pipe 2, even if it is large, can be manufactured at a factory and carried to a construction site easily.
Patent JP-S63308206-A (JP)
Title: Connector for frame structure assembling rod material
Inventor: MARUSERU SHIYUTORESURE
IPC: F16B7/18
Filed: 1988-05-26
Abstract: A connecting element for a scaffolding framework rod has a bolt 141 rotatably mounted on one end of the rod, and a guide sleeve 151 with an axial through-bore into which a section of the bolt extends. The bolt is connected to a screw insert 161 guided by a pin 171 which rides in a slot 152 of the sleeve, and a spring 172 urges the guide sleeve against a sleeve insert 130, 121 mounted on the end of the rod.
Patent JP-H0421177-A (JP)
Title: Machine translator
Inventor: MIURA YASUKO
IPC: G06F15/16
Filed: 1990-05-16
Abstract: PURPOSE:To easily execute maintenance and to omit the use of a specific processor by providing the machine translator with a dictionary managing computer and requesting work to be executed in relation to a dictionary to the dictionary managing computer through a circuit. CONSTITUTION:At the time of executing machine translation by a machine translation processing system 21 in a computer 2, a dictionary client 22 interprets a request outputted from the system 21, searches a computer including a dictionary server capable of processing the request from a name table 23 and sends the request. The dictionary server 11 retrieves a table 12, starts an application program appropriate for the request out of the programs (a) to (z), accesses the dictionary 14 to execute calculation, returns the calculated result to the client 22, and then returns it to the processing system 21.