baber/WOPTO huggingface dataset:
Patent JP-2000030485-A (JP)
Title: Column redundancy circuit
Inventor: KO JUNTAKU
IPC: G11C29/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress the time delay between a normal operation and a referring operation without separate input-output lines and a sense amplifier by simultaneously enabling the normal column line of a selected column segment and the spare column line of other column segment corresponding to the selected column segment when a defect is generated in the selected colum segment. SOLUTION: In a defect generation in a column segment 0:10, the normal column line cyi of this segment and the spare column line syi of a column segment 1:20 are simultaneously enabled. That is, in the defect generation in the segment 0:10, a redundancy operation with respect to the address in which the defect is generated is performed by cutting a fuse being in the fuse box 24 of the column segment 1:20. Thus, since the referring information of the fuse box 24 is not received by a normal Y-decoder 22, a column enable operating speed is not only fast but also a complete referring operation is performed at a referring time without a separated additional circuit.
Patent JP-S6237009-A (JP)
Inventor: TAKANO KATSUYA
IPC: H02G3/04
Filed: 1985-08-05
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-H0568593-A (JP)
Title: Method for detecting nucleic acid
Inventor: OKAMOTO HISASHI
IPC: C12Q1/68
Filed: 1991-07-11
Abstract: PURPOSE:To simply and precisely detect the target single chain nucleic acid by optically detecting the flocculation of solid particles on the basis of the presence of the target single chain nucleic acid, a single chain nucleic acid probe being immobilized on the surface of the solid particle. CONSTITUTION:A single chain nucleic acid probe 3 partially complementary with a target single chain nucleic acid 2 is immobilized on the surface of a solid fine particle 1. The flocculation of the solid fine particles on the basis of the presence of the target single chain nucleic acid in a test specimen is measured by an optical analysis method.
Patent JP-H08170992-A (JP)
Title: Coated pipe and manufacture of coated pipe
Inventor: TOOMASU RICHIYAADO ANSONII
IPC: G21C3/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To protect a cladding tube effectively against damage due to hydrogen. SOLUTION: The cladding tube 17 comprises an outer circumferential zirconium alloy base layer 21, a zirconium barrier wall layer 22 bonded metallurgically to the inner face thereof, and a metal coating 27 on the inner face of the zirconium barrier wall layer 22. The metal coating 27 prevents hydrogen and chemical species containing hydrogen from entering into zirconium or zirconium alloy. The metal coating 27 in the cladding tube 17 has mean thickness thick enough to prevent hydrogen or chemical species containing hydrogen from penetrating the metal coating 27 but thin enough to pass significant neutron flux from fissionable fuel.
Patent JP-S6416118-A (JP)
Title: Gate driving circuit
Inventor: TAMAGAWA AKIO
IPC: H01L27/08
Filed: 1987-07-10
Abstract: PURPOSE:To shorten the turning-off time without reducing the output of an output transistor TR by adding a CMOS inverter circuit to a gate driving circuit and providing a reverse current stopping TR for the purpose of preventing the electric charge stored in the gate of the output TR from flowing out even at the time of setting the potential of an output terminal to a value higher than the supply voltage. CONSTITUTION:The trigger signal to operate a boosting circuit 2 is inputted to a trigger terminal 5 of the boosting circuit 2 simultaneously with setting of an input terminal 18 of first and second CMOS inverter circuits 13 and 17 to the low level. Since the gate of an output TR 1 is charged together with the boosting circuit 2, the gate potential quickly rises, and the turning-on time of an output TR 16 is shortened. When the gate potential of the output TR 1 exceeds the supply voltage (VDD) by harging, source-drain junctions of N- channel TRs 13 and 14 are reverse biased. Therefore, the gate potential of the output TR 1 is sufficiently higher than the supply voltage, and the turning-on resistance of the output TR 1 is sufficiently reduced; and thus, the source output of a large current is obtained through an output terminal 6.
Patent JP-S5961464-A (JP)
Title: Mhd generator
Inventor: SASAKI TAKASHI
IPC: H02K44/10
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the efficiency of a generator from decreasing by cooling electrode pieces by a cooling tube, thereby eliminating excess heat stress at the electrodes, generating channels and tube and obviating the disorder of high temperature gas flow. CONSTITUTION:A pair of circular electrodes 107 radially spaced in annular electrode containing grooves formed on the passage 103 side of generating channels 101a, 101b. The electrodes 107 are divided into a plurality of circular electrode pieces 107a... which are composed of plate-shaped caps 107b facing the passage 103 and a cooler 107c made of a heat conductive material contacted with the back surface side of the cap 107b. The cooler 107c is formed with a circular cooling tube inserting groove 107d, and the tube is inserted into the groove. The pieces 107a are cooled by the cooling medium flowing through the tube.
Patent JP-H05242350-A (JP)
Title: Stock part temperature switching device for automatic vending machine
Inventor: ISHIKAWA KEIJI
IPC: G07F9/10
Filed: 1991-07-12
Abstract: PURPOSE:To furthermore improve maintenance operability by allowing a control part to judge the necessity of switching between a cooling state and a heating state and automatically switch the states when necessary based upon a compared result between data outputted from a clock part and set periods and temperature information detected by a temperature sensor. CONSTITUTION:This stock part temperature switching device switches the temperature of stock parts 142, 143. The clock part 22A has an annual calendar function for always counting up the passage of time and updating dates and date information S1 outputted from the clock part 22A is entered into a control part 23. Temperature information S2 detected by an outside air temperature sensor 22B to be a temperature sensor for detecting outside air temperature is also entered into the control part 23 and sequentially stored for a fixed period. The 1st and 2nd set periods R1, R2 are previously set up in the control part 23 and the comparison of the date information S with the 1st and 2nd set periods R1, R2 and the information processing of the sensor 22B are executed.
Patent JP-H0519592-A (JP)
Title: Destaticizing and electrifying device
Inventor: KAWABE MASAHIRO
IPC: G03G21/06
Filed: 1991-07-12
Abstract: PURPOSE:To integrally form a grid, a holding part, a connecting part, and a positioning part, to attain reduction in the number of parts, to simplify the assembling of the parts, to make positioning easy, to attain reduction in cost, and further to improve the reliability of an operation by extending a part of the grid of an electrifying charger, for using it as the holding part, using a spring member for the holding part, providing a positioning part on a part of the grid, and further, extending a part of the grid, for using it as an electrical part. CONSTITUTION:In this destaticizing/electrifying device provided with an electrifying body 25 arranged so as to be near to a latent image carrier 24, attached to a frame body 20A so as to hold a casing 26 supporting the grid 31, and electrifying a charge on the image carrier 24, and a destaticizing body attached to the frame body 20A so as to hold a destaticizing part, and removing the charge remaining on the latent image carrier 24, the grid 31 is constituted so as to have the holding part 31a holding the casing 26 by extending a part of the grid 31.
Patent JP-H10320424-A (JP)
Title: Information processor
Inventor: IWAI TOSHIYUKI
IPC: G06F3/0483
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To enable free information retrieval by sticking a tag window at an arbitrary position on each page, registering an object in the tag window and linking or unlinking the page and the tag window. SOLUTION: When input data are identified related to the operation of tag, a tag processing part 13 sets the tag window, registers the object in the tag window or sets a link between the tag window and a page and a tag is stuck at a desired position in a book by operating an input part 11. When the tag processed by the tag processing part 13 is stuck on the page, a link information register part 15 registers link information expressing whether or not there is a link relation between that tag and the page into a link information storage part 17. Then, an output control part 18 performs the multiwindow display of the processing results of tag and page respectively processed by the tag processing part 13 and a book processing part 14 on a display part 19 corresponding to the state of window.
Patent JP-H0461402-A (JP)
Title: Automobile antenna attaching device
Inventor: WATANABE HIRONOBU
IPC: H01Q1/22
Filed: 1990-06-29
Abstract: PURPOSE:To device this device to be hardly skidded in a lateral direction even when rain water or the like is infiltrated there into and to surely fix the device when a permanent magnet is attracted to a roof top of an automobile or the like by providing a rubber pad to the outside of the ring permanent magnet and forming a group of elastic projections to the lower face of the pad. CONSTITUTION:The ring permanent magnet 2 is arranged in the inside of the mounting base 1 and the permanent magnet 2 is loaded to the seat ring 4 of the mounting base 1 via a yoke plate 3. Moreover, a bead 5 thicker toward the tip is formed to an outer peripheral ridge of the mounting base 1, the rubber pad 6 is loaded to the bead 5 and lots of elastic projections 7 are provided on the entire lower face of the rubber pad 6. When the antenna is attached to the proper position of the roof top or the truck lid of the automobile, the elastic projections 7 are compressed simultaneously when the permanent magnet 2 is attracted to the roof top or the truck, thereby generating the large friction force to the mounting face. Thus, sure support is attained against the force to move laterally.
Patent JP-S56161438-A (JP)
Title: Antistatic agent for synthetic high-molecular material
Inventor: IMAMURA SHIGERU
IPC: C08L67/00
Filed: 1979-12-30
Abstract: PURPOSE: To make it possible to obtain an excellent antistatic effect, by blending a synthetic high-molecular material with a sulfonate compound containing COOH groups or a salt of the compound with an amine compound.  
     CONSTITUTION: An antistatic agent comprising a sulfonate compound containing COOH groups of formula I, where R is 6W20C alkyl; M is alkali (earth)metal; n is 1 or 2 or one or more compounds selected from salts obtained by the neutralization of COOH groups of the compound with an amine compound of formula II, where R 1  and R 2  are H, 1W18C alkyl, 8W18C alkenyl, formula III, or R 1  and R 2  together may form a cyclic structure by way of N; R 3  is 1W18C alkyl, 8W18C alkenyl, formula III or formula IV; R 4  is 7W14C alkyl or alkenyl; R 5  is 2W4C alkylene; l is 0W10; m is 2W4, or of formula V where R 6 WR 9  are H or 1W4C alkyl; R 10  is 2W4C alkylene; X is 1W4; y is 0 or 1. Moreover, the further addition of an organic oligomer or polymer having a melting or softening point of 180°C or lower  results in improved compatibility and dispersing properties, thus giving a more  remarkable effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5795728-A (JP)
Title: Impulse noise eliminating device
Inventor: INABA TAMOTSU
IPC: H04B1/10
Filed: 1980-12-05
Abstract: PURPOSE:To supply an interpolating signal to the original signal smoothly, by multiplying the difference between signal levels just before the leading edge and just after the  trailing edge of a noise by a coefficient corresponding to the time width of the noise  and by applying the multiplied result to the input of an integrating circuit. CONSTITUTION:An original signal with a noise put on is inputted from a terminal 4 to  a main circuit 1 and is delayed by an analogue delay circuit 7. The noise included in  the original signal is detected by a detection control circuit 3, and the time width of  the noise is detected by a comparator 19. Levels of the original signal just before the  leading edge and just after the trailing edge of the noise are held in sample hold circuits 12-1 and 12-2 of an interpolating circuit 2, and their level difference is detected  by a differential amplifier 13. This level difference is divided in a dividing circuit 30  by the time width of the noise, and the result is inputted to an integrating circuit 14,  and a lamp wave is generated by the circuit 14. The lamp wave and a signal, which is obtained by sampling and holding the noise section of the original signal from the circuit 1 by a sample hold circuit 15, are added and amplified by an adding amplifier 16  to interpolate the noise section with the lamp wave. A switch 8 is controlled by the  sig nal from the circuit 3 of transmit the interpolating signal from the amplifier 16 only in the noise section.
Patent JP-2000006133-A (JP)
Title: Preliminarily assembled post reinforcing bar lifting jig, and setting method for blocking frame in manufacture of outer shell pca post member using the jig
Inventor: ONIZUKA MASATSUGU
IPC: E04C3/34
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a suspension jig for carrying out easily the engagement and disengagement of vertical direction reinforcing bars of preliminarily assembled reinforcing bars, which is usable conventionally even when the reinforcing bar dimension is changed. SOLUTION: A lifting jig 8 connected with vertical direction reinforcing bars 40, 40... of preliminarily assembled post reinforcing bars D and used for lifting the preliminarily assembled post reinforcing bars D through a plurality of wire lifting and hooking sections formed on the upper face and moving them, and the lifting jig 8 provided with hook fitments 24A-24D for hooking the vertical direction bars 40 are provided on the upper face of a frame plate 21 with its interior open, and also a plurality of hook fitments K, K... for drawing into the hook fitments 24A-24D are provided, and the hook fitments 24A-24D hooked on the vertical direction bars 40 are drawn to the opening edge side, and the vertical direction bars 40 are press held on the opening edge and fixed thereon by the hook fitments 24A-24D.
Patent JP-2001006442-A (JP)
Title: Multiple wire structure cable and coaxial cable
Inventor: NARUI FUMIO
IPC: H01B7/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiple wire structure cable and coaxial cable allowing coating of a sufficient amount of solder to a core wire before soldering so as not to cause a connection error, defective connection or the like due to lack of the solder when connecting the cable to a board or the like. SOLUTION: This multiple wire structure cable comprises a core wire 20 formed by bundling one central conductor 21 and six peripheral conductors 22-27 having equal diameters provided such that the peripheral conductors 22-27 surround the central conductor 21; and an insulator film 30 covering the periphery of the core wire 20. The diameter of the central conductor 21 is larger than the diameters of the peripheral conductors 22-27. This coaxial cable 10 comprises the multiple wire structure cable, an conductive shield layer 40 provided around the multiple wire structure cable, and an insulative protection coating film 50 covering the shield layer 40.
Patent JP-H0222662-A (JP)
Title: Electrophotographic sensitive body
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a photosensitive body little in change of initial acceptance potential before and after exposure to light by using 2 kinds of hydrazone compounds as an electric charge transfer material and a specified polymer as a binder resin in a charge transfer layer. CONSTITUTION:The charge transfer layer contains a mixture of 2 kinds of hydrazone compounds as the charge transfer materials represented by formulae A and B, respectively, in which each of R1-R5 is alkyl or the like; each of m and n is an integer of >=0; each of R6-R10 is aryl or the like. Said charge transfer layer is formed by combining said charge transfer material with the binder polymer which forms a film having an optical forbidden band width Egopt of >=2.78eV at the time of combining only with the compound A, on the contrary, a film having that of <2.78eV at the time of combining only with the compound of formula B, thus permitting the obtained photosensitive body to be very little in change of initial acceptance potential before and after exposure even if it is exposed to the light of a fluorescent light or the like, and good in sensitivity.
Patent JP-S6328495-A (JP)
Title: Pressurization type bioreactor
Inventor: IWASAKI KATSUMI
IPC: C02F3/08
Filed: 1986-07-22
Abstract: PURPOSE:To improve treatment efficiency by introducing and circulating raw water to a fluidized bed type aeration tank in which carries formed by including microorganisms into org. materials are suspended and subjecting the raw water to a biological decomposing and cleaning treatment in the pressurized state. CONSTITUTION:A gas-liquid boundary face 7 segmenting a gas part 5 and a liquid part 6 is formed in a tank body 1. A raw water supplying pipe 13 is connected to a raw water chamber 12 formed in the space between the outside wall of the body 1 and an outside carrier screen 8. A carrier moving cone 16 is provided apart at a space 17 from an inverted hollow conical body 4 to the lower part of a carrier part 15 formed in the space between the screen 8 and the inside carrier screen 9. Treated water collecting pipes 10, 11 are fixed to the top and bottom ends of the screen 9 and are connected to a treated water discharge pipe 14. The top and bottom ends of an air lift 18 are opened respectively into a swiveling tank 19 and the bottom end of the liquid part. A piping 28 interposed with a compressor 27 is connected to the bottom end of the air lift. The aperture 24 in the tank 19 and the upper part of the liquid part are connected by a piping 26 interposed with a pump 25.
Patent JP-H1021816-A (JP)
Title: Fuse and bus bar for connecting relay
Inventor: ODA AKIHIRO
IPC: H02G3/16
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To simplify the shapes of bus bars to be connected with a pair of terminals of a fuse and a relay. SOLUTION: The bus bars are ones 10, 11 to be housed in the inside of an electric connection box and to be connected with a pair of terminals 20a, 20b of a fuse 2 or a relay and corresponding to the pair of terminals of the fuse or the relay, the bus bars are set on the opposite to each other at a prescribed gas and grooves 10c, 11 for connection into which terminals are inserted from the tip end parts of horizontal and opposed flat plate parts are formed by cutting.
Patent JP-S5871803-A (JP)
Inventor: HARADA MASAYUKI
IPC: A01C11/02
Filed: 1981-10-26
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-S5877097-A (JP)
Title: Programmable read-only memory element
Inventor: UCHIDA YUKIMASA
IPC: H01H85/046
Filed: 1981-10-28
Abstract: PURPOSE:To realize a fine and high-density PROM with improved designing tolerance, by providing a wiring layer of the 1st material which generates heat with electric conduction and then adding the 2nd and 3rd wiring layers which are set opposite to the 1st wiring layer via an insulated film and made eutectic with the heat of the 1st wiring layer. CONSTITUTION:The 1st wiring layer 30 of polycrystal silicon is formed on an insulated film 20, and the 2nd wiring layer is provided on the layer 30 via an insulated film 40 and with a cross form. The 3rd wiring layer 60 of Al is attached onto the 2nd wiring layer with a disconnection secured on a counter part 70 with a prescribed space. When a current is supplied to the layer 30 in a program function mode, the layer 30 functions as a heating element. Thus the 2nd and 3rd wiring layers are made eutectic crystal at the part 70. As a result, an eutectic region 90 of low resistance is obtained to secure a conductive state. In such way, a fine and high-density PROM element is obtained.
Patent JP-S5962136-A (JP)
Inventor: TORIYAMA DAIGOROU
IPC: B31B50/56
Filed: 1982-10-02
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-H0835648-A (JP)
Title: Constant liquid level device
Inventor: SATO HIDENORI
IPC: F23N1/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide a constant liquid level device available safely and inexpensively. CONSTITUTION:A tubular constant liquid level device main body 8, consisting of non-conductive material, is provided with a conductive inflow port member 9 at the lower part thereof and a conductive lid member 10 at the upper part thereof while a valve rod 13, equipped with a valve 12 for opening and closing an inflow port 11 provided in the inflow port member 9 an consisting of a non-conductive material, is provided between the lid member 10 and the inflow port member 9. A conductive flange 14 is attached to the middle part of the valve rod 13 and a coil spring 15, consisting of a shape memory alloy and whose spring force is increased when it is heated to a temperature higher than the critical temperature thereof, is attached between the upper surface of the inflow port member 9 and the lower surface of the flange 14 so that at least a part thereof is faced to a position whereat a liquid level is changed, while a coil type bias spring 16 is attached between the upper surface of the flange 14 and the lower surface of the lid member 10 and the coil spring 15, consisting of shape memory alloy, is excited in conjunction with the combustion starting operation.
Patent JP-S6064992-A (JP)
Title: Trinuclear iron acetate-sepiolite complex and production of lower olefins using the same as catalyst
Inventor: KIYOZUMI YOSHIMICHI
IPC: C07F15/02
Filed: 1983-09-19
Abstract: PURPOSE:The titled complex that is prepared by allowing sepiolite as a carrier to support trinuclear iron acetate as an iron component, thus being used as a catalyst to effect selective synthesis of lower olefins from synthesis gas. CONSTITUTION:Sepiolite, a naturally occurring clay mineral, hydrated magnesium silicate of the formula: Mg4(H2O)2(OH)2(Si6O16).4H2O or a substance mainly containing the same, as a major component, is dispersed in an aqueous solution of a trinuclear iron acetate of the formula: [Fe3(OCOCH3).OH.2H2O]NO3 and they are stirred at room temperature to give the objective complex. The resultant complex is used as a catalyst to be brought into contact with a synthesis gas, e.g., at the total pressure of 10kg/cm<2>, GHSV=10,000<-1>h and 380 deg.C to form lower olefins in 7.4-8.9% CO conversion and 34.0-35.0% selectivity.
Patent JP-H09330209-A (JP)
Title: Digital adder circuit
Inventor: TSUJIKAWA TOSHIAKI
IPC: G06F7/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To simultaneously process the plural sets of adding arithmetic through one adder. SOLUTION: When performing (m) sets of adding processing, data are allocated to a register 1 of L bits for each of 1st-(m)th data blocks, and the data in this register 1 are inputted to an input side programmable shift register 2. On the other hand, data are successively allocated to an adder 3 of (L+m) bits like the 1st data block from the side of low-order bits and a carry bit for the 1st data block, the respective data in the shift register 2 are inputted to the correspondent data blocks while being shifted corresponding to their positions, and added later and the added result is inputted to the correspondent data block of the register 1 while being shifted through an output side shift register 4 so that (m) sets of independent addition can be simultaneously performed.