baber/WOPTO huggingface dataset:
Patent JP-H0343784-A (JP)
Title: Discharge tube driving device
Inventor: TAKADA ASAO
IPC: G09G3/28
Filed: 1989-07-12
Abstract: PURPOSE:To perform illumination control over many discharge tubes by one driving device by connecting the output of one current driving device to the discharge tubes through diodes. CONSTITUTION:The discharge tubes L101-L103 and driving device C101 are connected by the diodes D101-D103 and the output of the driving device C101 is cut off to cut off the discharge of the discharge tube L101 in discharging operation; and the driving device C101 is put in operation again after such a discharge off time that the discharge tube L101 does not start discharging again only with the output of the driving device C101 to apply the discharge tube L102 with a voltage V enough to start the discharge from a terminal 402, and then the discharge tube L102 starts discharging to illuminate. Similarly, the discharge tubes L101-L103 are brought under illumination control by the one driving device C101 in order. Thus, many discharge tubes L101-L103, and L201-L203 of the large-screen display device, etc., can be controlled by a small number of driving devices C101 and C201.
Patent JP-S6239672-A (JP)
Title: Anti-fouling coating material
Inventor: SUETAKE YUKIO
IPC: C08F220/00
Filed: 1985-08-13
Abstract: PURPOSE:To provide the titled material containing a specific polyalkylene oxide unsaturated carboxylic acid ester resin and an antifouling component at specific ratios, effective to inhibit the adhesion of various fouling life including adhesive algae and adhesive animal for a long period and useful for the treatment of ships, etc. CONSTITUTION:The titled material contains (A) 10-95(wt)% (based on the whole solid content) polyalkylene oxide unsaturated carboxylic acid ester resin consisting of a copolymer of (i) 5-75% monomer of formula [R1 is H, CH3 of CH2COO(CmH2mO)nR<2>, R<2> is H or 1-28C hydrocarbon group; CmH2mO is oxyalkylene; m is 2-4; n is 1-200), (ii) 3-55% polymerizable unsaturated carboxylic acid or its salt and (iii) 15-80% hydrophobic polymerizable unsaturated monomer and (B) 5-85% 2-amino-3-chloro-1,4-naphthoquinone and/or N- fluorodichloromethyl thiophthalimide.
Patent JP-H0620470-A (JP)
Title: Semiconductor memory
Inventor: MIYAMOTO TAKAYUKI
IPC: G11C11/404
Filed: 1992-07-06
Abstract: PURPOSE:To provide the semiconductor memory whose power consumption is reduced by omitting a cell plate potential generating circuit which supplies a cell plate potential and a bit line potential generating circuit which supplies a bit line potential. CONSTITUTION:Transistors TRs 7 and 8 of a bit line equalizing circuit 1 are set to the conductive state by an equalizing signal phiEQ to equalize potentials of bit lines 2 and 3 to each other, thus completing the equalizing operation. After the completion of this operation, a TR 22 is made conductive by the equalizing signal phiEQ and a bit line potential VBL' for exmaple, at the drain connection point of series connection of TRs 7 and 8 is supplied as a cell plate potential VCP to a cell plate through the TR 22. A leak compensating circuit 23 performs leak compensation of the bit line potential VBL and the cell plate potential VCP.
Patent JP-H0465742-A (JP)
Title: Bus repeater
Inventor: NOGUCHI TATSUO
IPC: G06F13/36
Filed: 1990-07-05
Abstract: PURPOSE:To prevent the simultaneous stop of the operation of all I/O control devices by providing the bus repeater with an extended bus arbitration circuit for inhibiting the application of bus using right to an I/O control device generating an error at the time of generating the error. CONSTITUTION:Information indicating which I/O control device 105 receives bus using permission is obtained from the extended bus arbitration circuit 118 and stored in a write control buffer 112. At the time of detecting abnormality in writing operation, a main storage device 104 outputs an abnormal response and the bus repeater 100 reads out the contents of the buffer 112, decides the I/O control device starting write transfer generating the error by an error control circuit 117, and controls an extended bus 102 by the circuit 118 so as not to apply bus use permission to a bus use request outputted from the I/O control device generating the error. Since only the I/O control device relating to abnormality can be disconnected, other I/O control devices can be prevented from being stopped at their operation.
Patent JP-S6422328-A (JP)
Title: Diesel cogeneration system
Inventor: SATO SUSUMU
IPC: B01D53/94
Filed: 1987-07-18
Abstract: PURPOSE:To carry out the denitration most economically according to the steam consumption by disposing a catalyst denitration device and an exhaust gas reburning boiler in parallel in the downstream exhaust gas duct of diesel engine and providing the control means of exhaust gas flow rate. CONSTITUTION:When a large amount of steam or warm water is required, the inlet and the outlet dampers 8, 12 of the catalyst denitration device 10 are fully closed to introduce all exhaust gas of diesel engine to the exhaust gas reburning boiler 14, 15 and the denitration is carried out by injecting fuel oil or fuel gas from the point shown by arrow 13. On the contrary, when the required amount of steam is smallest, the inlet and the outlet dampers 9, 19 of the exhaust gas reburning boiler 14, 15 are fully closed to introduce all amount of exhaust gas to the catalyst denitration device 10 in which the denitration is carried out by injecting ammonia from the point shown by arrow 26. When the required amount of steam is in the middle, each damper 8, 12, 9, 19 is suitably controlled to adjust the exhaust gas flow rate to be flowed to both systems.
Patent JP-S6238303-A (JP)
Title: Optical detecting device for body position
Inventor: TAKAGI SHUHEI
IPC: G01S17/02
Filed: 1985-08-13
Abstract: PURPOSE:To detect the position of a body with high precision regardless of the divergence of laser light by projecting the origin of the angle of divergence of luminous flux from a laser light source upon the pupil surface of an objective. CONSTITUTION:The laser luminous flux from the light source 1 includes a light beam which has an angle epsilon of divergence. The origin of the angle of divergence is distributed in a plane P0 (virtual light emission surface) perpendicular to the optical axis. Luminous flux which is emitted from points A and B at both ends of the light emission plane P0 and has the angle epsilon of divergence is passed through the optical system consisting of a beam expander 2, a condenser lens 4, etc., and converged on points (a) and (b) on the pupil surface P1 of the projection objective L0. Namely, the laser luminous flux is present within a constant circular area on the pupil surface P1 of the lens L0 and causes no blur. Consequently,k the area of luminous flux which is reflected regularly by a wafer W and returned becomes distinctive and the light shield area on the optical axis of a spatial filter F is minimized. Therefore, the SN ratio of a detection signal for an alignment mark on the wafer W is improved.
Patent JP-H0628478-A (JP)
Title: Three-dimensional feature extracting system
Inventor: ISHII SATOSHI
IPC: G01B11/24
Filed: 1992-07-06
Abstract: PURPOSE:To execute a geometric feature extraction with high accuracy by eliminating the influence exerted by a noise, a deviation, etc., in a jump edge. CONSTITUTION:A three-dimensional data generating means 1 generates three- dimensional data of a picture element on an image obtained by photographing an object 10, and a weight data generating means 2 generates weight data of each picture element, based on its three-dimensional data. That is, from the three-dimensional data, a picture element of a jump edge is discriminated, and as for the picture elements in the jump edge and its vicinity, and as for other picture elements, small weight data and large weight data are generated, respectively. A geometric feature extracting means 3 extracts a geometric feature of the object 10 on the image by using the three-dimensional data and the weight data. Therefore, to the picture elements in the jump edge and its vicinity subjected to the influence of a noise, etc., small weight data is imparted. Accordingly, in a stage for extracting a geometric feature, the three-dimensional data in the jump edge and its vicinity is scarcely evaluated, and the feature extraction of high accuracy can be executed.
Patent JP-H0344417-A (JP)
Title: Production of thick steel plate for welded structure having excellent internal quality
Inventor: NOMIYAMA YUJI
IPC: B22D11/12
Filed: 1989-07-11
Abstract: PURPOSE:To improve center porosity and to produce the thick steel plate having excellent toughness of a central part with high productivity by combining a high shape ratio rolling and the light rolling down in a continuous casting stage at the time of continuously casting a molten steel, then rolling the molten steel to the thick steel plate. CONSTITUTION:The molten steel which contains, by weight %, 0.03 to 0.25% C, 0.01 to 0.5% Si, 0.6 to 1.8% Mn, 0.005 to 0.1% Al, and 0.001 to 0.01% N or further, contains a specific ratio of >=1 kinds of hardenability improving elements, such as Cu, Ni, Mo, Cr, V, and B, and crystal grain fining elements, such as Nb and Ti, alone or in combination, is poured into the casting mold of the continuous casting machine at the temp. of the solidification temp. of this steel + 5 deg.C or above and is solidified and is made into the thick steel plate by the combination of the light rolling down in the continuous casting stage and the high shape ratio rolling in the hot rolling stage of the steel ingot. The steel ingot is cooled with air to attain Ar3 to Ar3+100 deg.C surface temp. of the steel ingot and is then hot rolled, rapidly cooled, hardened and tempered. The thick steel plate having no center porosity is thus stably produced.
Patent JP-S5880822-A (JP)
Inventor: KOTANI TAKUJI
IPC: H01G4/224
Filed: 1981-11-09
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-2000006068-A (JP)
Title: Human robot collaboration control method and its device and recording medium recording program
Inventor: MOGI MANABU
IPC: G05B19/42
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a human robot collaboration control method and its device which can form an operable condition by understanding the will of a human being and operating in cooperation with the human being, and can express an action reflecting characteristics of a teacher autonomously, and a storage medium storing a program. SOLUTION: This device is provided with a distance sensor 1 fitted to a robot A, a teaching mode system 3 which stores distance sensor information and robot operation information in teaching, an autonomous behavior mode system 4 which determines autonomous behavior referring to teaching characteristics data, a behavior mode selecting part 5 at which a human being selects and operates the teaching mode system 3 and the autonomous behavior made system 4, a behavior parameter value adjusting part 6 which adjusts the respective parameters of the teaching characteristics data or autonomous behavior information referring to a behavior parameter value adjusting rule, and a behavior performing part 2 performing the robot A based on the computed value of the behavior parameter adjusting part 6.
Patent JP-S5880082-A (JP)
Inventor: KAMINAKA KOUJI
IPC: E05F15/00
Filed: 1981-11-06
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-H0739183-A (JP)
Title: Method and apparatus for controlling frequency of inverter
Inventor: ENDO TSUNEHIRO
IPC: H02P23/14
Filed: 1993-07-20
Abstract: PURPOSE:To automatically form acceleration and deceleration ratios without stopping an inverter by controlling a frequency of the inverter by an output of a fuzzy controller which inputs two amounts of a difference of a limited value and a detected value and a change amount of the difference. CONSTITUTION:An acceleration and deceleration controller 93 briefly has an acceleration controller 931, a deceleration controller 932 and a steady controller 933. The controller 931 has a steady accelerator 931a with a fuzzy protection and a fuzzy automatic accelerator 931b, and the controller 932 has a steady accelerator 932a with a fuzzy protection and a fuzzy automatic decelerator 932b. The controller 931 is selected by a SW3 to be executed when a set frequency fr is larger than a command frequency f1 to so decide an acceleration rate that a current detected value IM does not become the vicinity or more of a current limiting value IlimA to accelerate it. The controller 932 is executed when the frequency fr is small to so decide a deceleration rate that the value IM is the vicinity or more of the current limiting value and the voltage detected value ED does not exceed the vicinity of the value Vlim to decelerate it.
Patent JP-S5969240-A (JP)
Title: Electromagnetic chuck
Inventor: IWASAKI HIROSHI
IPC: B23Q3/154
Filed: 1982-10-12
Abstract: PURPOSE:To improve anti-wear property of a worked surface in a surface grinding type of electromagnetic chuck by quenching and hardening an adsorbing plate. CONSTITUTION:To the upper portion of a support member 1 is secured fixedly an adsorbing plate laminating alternatively adsorbing plate elements 2a, 2b of a rectangular parallelopiped iron cut out partially to have a longitudinally convex and concave section and quenched and polarization materials 3 consisting of solder, resin, etc. Said adsorbing plate elements 2a, 2b and the polarization materials 3 are fixedly secured to each other by fasteners 4 not to be separated from each other.
Patent JP-S6072300-A (JP)
Inventor: YAMADA SHINJI
IPC: H05K13/08
Filed: 1983-09-29
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-H0465409-A (JP)
Title: Surface-modifying agent for polymeric material curable with actinic energy ray and production thereof
Inventor: OSHIBE YOSHIHIRO
IPC: C09D11/00
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the subject modifier having excellent surface orientation and exhibiting excellent properties such as water and oil repellency caused by using fluorine-containing polymer over an extremely long period by reacting (meth)actylic acid to a fluorine-containing block copolymer produced by a specific method. CONSTITUTION:A monomer of formula I [R3 is H, CH2COOH, etc.; R4 is COOR5 (R5 is H, group of formula II, etc.), CN, etc.] and a monomer of formula III (R8 is H or methyl) are copolymerized at a weight ratio (I/III) of 99/1 to 40/60 using a polymeric peroxide as a polymerization initiator. A monomer of formula IV [R1 is H or methyl R2 is CpH2p (p is 1-10), CH2CH2O, etc.; Rf is CnF2n+1, (CF2)nH (n is 1-16), etc.] is polymerized in the presence of the copolymer produced by the 1st step. The weight ratio of the monomers used in the 1st state polymerization to the 2nd stage polymerization is selected to be 90/10 to 20/80. Finally, a compound of formula V [R9 is CH2=CH or CH2=CH3] is reacted to the glycidyl group of the resultant fluorine-containing polymer.
Patent JP-S6336848-A (JP)
Inventor: HASE TERUMI
IPC: B02C4/00
Filed: 1986-07-30
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-H1020736-A (JP)
Title: Image forming device and method
Inventor: TANAKA MASARU
IPC: G03G15/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To minimize the color shift of an output image along an auxiliary scanning direction, in a color image forming device having a plurality of scanning optical systems. SOLUTION: A plurality of scanning optical systems are synchronously controlled by PLL control circuits 55, 56, and color shift correcting control is performed by a color shift correcting control part 51 so that the distance from the end of a transfer material to the image reading position of the optical scanning system is constant for each rotation. A scanner motor 8 is rotated by a scanner clock signal, an FG signal is obtained as information about the rotation of the motor, and the PLL control circuit 55 performs control to accelerate or decelerate the motor 8 so that the phase difference between the scanner clock signal and the FG signal is held constant. An FG signal of the first optical scanning system is also input to the PLL control circuit 56 of the second scanning optical system to control the scanner motor 9 likewise.  The color shift correcting control part 51 measures the phase difference between a TOP signal and a BD signal and controls the rotating speed of the motor 50 that drives the transfer drum, so as to hold the phase difference within a certain range.
Patent JP-H0466764-A (JP)
Title: Vaporing fuel collecting device
Inventor: MINAMI MITSURU
IPC: F02M27/04
Filed: 1990-07-09
Abstract: PURPOSE:To maintain the property of the activated carbon in a good condition for a long period by providing a photocatalyst coexistant with the activated carbon of a vaporing fuel collecting device, and a light radiating device to radiate the light to the photocatalyst, so as to promote the oxidation and decomposition of the collected fuel adsorbed by the activated carbon coexistant with the photocatalyst. CONSTITUTION:This vaporing fuel collecting device 1 furnishes an activated carbon 7 to collect the vaporing fuel, a photocatalyst 6 provided coexistent with at least a part 7a of the activated carbon 7, and a light radiating device 5 which can radiate the light to the photocatalyst 6. The activated carbon 7 is composed of two sorts of activated carbons, and the activated carbon 7a provided at the upper stream side of the fuel vapor passage consists of an adsorbent of larger pores for adsorbing the HC of higher boiling point, while the activated carbon 7b provided at the downstream side of the fuel vapor passage consists of an adsorbent of smaller pores for adsorbing the HC of higher boiling point. And to promote the removal of the collected fuel in the activated carbon 7a of large pores, the photocatalyst 6 is provided coexistent with the activated carbon 7a. The photocatalyst 6 receives the radiation of light, and oxidates and decomposes the hydrocarbon to make into an HC with fewer carbon elements, or to CO2 and H2O.
Patent JP-H11347047-A (JP)
Title: Spine fixing tool
Inventor: SUGA HISAYOSHI
IPC: A61B17/58
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To make removing a spine fixing tool unnecessary even if compression fracture occurred by aging after attaching, by slidably and rotatably attaching a screw attached arm attached with a plurality of screws to be screwed into the vertebra to a rod extended in the vertical direction and a fixing means onto one of them. SOLUTION: When this spine fixing tool is to be attached to the lumber spine, a screw 3 is inserted into a hole bored in a screw attached arm 4 and temporarily fastened by a nut 2a for screw at first and then the screw tip end on the head of the screw 2 is crushed to fix the nut 2a for screw. A plurality of screw attached arms 4 are placed at intervals on a rod 6 and screws 4a for fixing are screwed into screw holes of holes 4b on the attaching arm 4 to fix the rod 6 to the rod 6. A screw attached arm 5 to be engaged by a hook shape engaging part 5b is set on the rod 6 and a screw 3 inserted into the arm 5 is fixed by driving a pin into a hole 5a for screw rotation prevention formed on the screw attached arm 5 to fix.
Patent JP-2001009348-A (JP)
Title: Signal generating circuit
Inventor: ONO TETSUYOSHI
IPC: B05C13/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To solve a trouble of generating contaminant factors or producing inferior products attributed to that a small foreign matter or the like is detected in an apparatus for applying an adhesive and sprayed to a peripheral apparatus such as a transportation apparatus while the foreign matter being erroneously regarded as a normal matter by the apparatus. SOLUTION: A trouble is prevented by a signal generating circuit composed of detection parts 60, 64 for detecting an article transported and outputting a first detection signal indicating the tip end part of the article transported and the second detection signal indicating the rear end part of the article, start signal output parts 62, 65, 70 for starting accumulating first cumulative signals corresponding to the first detection signal and outputting a start signal for starting the application of the substance when the first cumulative value of the first cumulative signals exceeds a first set value and stop signal output parts 63, 65,  72 for starting accumulating second cumulative signals corresponding to the second detection signal and outputting a stop signal for stopping the application of the substance when the second cumulative value of the second cumulative signals exceeds a second set value.
Patent JP-S6070329-A (JP)
Title: Pressure transmitting device
Inventor: TOMIOKA SHINJIROU
IPC: G01L9/00
Filed: 1983-09-27
Abstract: PURPOSE:To avoid the effect of temperature even though constituent members are changed due to the change in ambient temperature, by forming symmetrical right and left pressure detecting chambers at the central part of a body, and forming two pressure actuating chambers having the same shape at both sides. CONSTITUTION:A pressure transmitting device 1 has a structure having symmetrical right and left parts. A movable electrode 3 comprising a thick plate spring is provided at the central part of a body 2. Symmetrical right and left pressure detecting chambers 2a are formed at the central part of the body 2 by a flange 3a of the movable electrode 3. Recesses, whose diameters are the same as those of communicating paths 2b and 2c are formed in both attachments 7 and 8. Thus a pressure acting chamber 7a on the process side and a pressure acting chamber 8a on the atmospheric side are formed. In this constitution, even though the constituent members are changed due to the change in ambient temperature, the deformations are offset at the right and left sides, and the effect of the temperature can be avoided.
Patent JP-S5882681-A (JP)
Title: Free grinding offset type grindstone and manufacturing method
Inventor: OONISHI HIROKAZU
IPC: B24D7/04
Filed: 1981-11-09
Abstract: PURPOSE:To increase the rotary strength at the fixing section without sacrifice of the coupling performance with the grinding section and the grinding capacity, by forming the central fixing section of an offset grindstone with a high density polishing material. CONSTITUTION:A grinding section 2 of continuous ring plate is formed at the outercircumference of a concave fixing section 1 having central fixing hole 1a, to produce an offset grindstone A. Said fixing section 1 is formed with a polishing material employing the grindstone particle finer than the normal grindstone particle employed at the grinding section 2, to increase the rotary strength at the fixing section 1 thus to prevent the crack at the fixing section 1 when using the grindstone A under the high speed.
Patent JP-H0241351-A (JP)
Title: Polymer consisting of alkali-insoluble core and alkali-soluble shell, and composition of said polymer
Inventor: ARUBAATO BENAA BURAUN
IPC: C08L33/04
Filed: 1988-07-19
Abstract: PURPOSE: To provide a polymer composition suitable for water flexographic printing comprising a core of specific alkali-insoluble emulsion polymer and a shell of alkali-soluble emulsion polymer coupled and associated with the core.  
     CONSTITUTION: A composition comprises (A) a core of alkali-insoluble emulsion polymer, and (B) a shell of alkali-insoluble emulsion polymer coupled or associated with the core, and part of the shell remains as it is coupled or associated with the core when the shell is dissolved by alkali. A weight ratio of the core polymer/shell polymer is 99/1-1/99, and the core and the shell are these obtained by emulsion polymerization of monomer such as methyl acrylate, styrene, etc. 
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