baber/WOPTO huggingface dataset:
Patent JP-S55127604-A (JP)
Title: Processing system for power failure of regulator
Inventor: KUROIWA SHIGEO
IPC: G05B9/02
Filed: 1979-03-27
Abstract: PURPOSE: To enable a micro computer to restart control arithmetic smoothly without reference to how long a power failure lasts by reading a current manipulated variable via a multiplexer on a power recovery and by restarting the control arithmetic  by the micro computer using the value as an initial value.  
     CONSTITUTION: In the power-failure processing of a digital regulator using a micro computer, etc., micro computer 3 performs the adequate control arithmetic of control variable PV, a process variable, to put the operating terminal of a plant into operation by the manipulated variable. When a power failure occurs, manipulated variable MV decreases not suddenly but gradually by the analog holding properties of A/D converter 2, voltage/current converter 6, etc., in addition to analog holder 5. In the power recovery, current manipulated variable MV is read via multiplexer 1 and used as an initial value for computer 3 to restart the control arithmetic operation. As a result, this simple constitution can restart the operation smoothly without reference to how long the power failure lasts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01212079-A (JP)
Title: Right and left interlocking zoom controller
Inventor: UENO ATSUSHI
IPC: H04N5/232
Filed: 1988-02-18
Abstract: PURPOSE:To interlock a zooming and to improve the accuracy of a right and left image ratio at the time of interlocking by disposing an adjusting mechanism in a stopper for regulating the wide angle end or the telescope of a zoom mechanism. CONSTITUTION:A zoom lens 1 moves from a telescopic side to a wide angle side with a range 5 in a cam cylinder 2 and the stopper 4 moves from an A point to a B point in a slide groove 3 accordingly thereto. The stopper 4 is constituted of an adjusting screw 4a and an adjusting plate 4b on which an oblong hole 4c is bored to move the adjusting plate 4b in the range of the oblong hole 4c by loosening the adjusting screw 4a. Herein, a position at which the stopper 4 butts against the B point of the wide angle side is adjusted to make the size of the images of the wide angle side of the right and left cameras equal. Thereby, a right and left interlocking zoom can be controlled with a high accuracy to attain a powerful stereoscopic photographing by using the interlocking zooming. An adjusting operation performed by a user is reduced according to an automatic tracking by the microcomputer control of the right and left zoom to improve an operability.
Patent JP-S57151868-A (JP)
Title: Current detecting circuit
Inventor: NOMURA TOSHIHIRO
IPC: G01R15/18
Filed: 1981-03-14
Abstract: PURPOSE:To detect an AC including a DC component highly accurately, by integrating the voltage induced in a current detecting current transformer, detecting magnetic deflection, and generating the electromotive force in the reverse direction in the current transformer. CONSTITUTION:The current, which is proportional to a primary current I1 flowing in a main circuit 10, is flowed in the secondary side of the current transformer 52. The voltage induced in the current transformer 52 is integrated by an integrating circuit formed by a resistor 22 of a magnetic deflection preventing part 18 in a current detecting circuit 16, a capacitor 24, and an operation amplifier 26. The integrated value is applied to operation amplifiers 36 and 38. When the magnetic deflection of the current transformer 52 becomes a specified value or more in the positive or negative direction, a transistor 28 or 30 is turned OFF through the amplifier 36 or 38. A Zener voltage caused by a Zener diode 32 or 34 is fed back to the secondary side of the current transformer 52, and the magnetic deflection is prevented. Thus, the AC including the DC component is highly accurately detected by an output synthesizing part without affecting the magnetic deflection.
Patent JP-S55129816-A (JP)
Title: Malfunction prevention circuit for controller
Inventor: UCHIDA TADASHI
IPC: G06F1/00
Filed: 1979-03-27
Abstract: PURPOSE: To enable to prevent malfunction of unit relating to the initial state surely, by producing the initial signal from the comparator and feeding it to the initial terminal of CPU and to the initial operation circuit.  
     CONSTITUTION: In the circuit preventing the malfunction of control unit at the application of power supply, when the power supply is turned on, the DC voltage rectified is fed to the CPU1 and the comparator 1 to start operation. Further, the comparator 11 produces the intital signal IS of H level of two values from the differentiation input consisting of the resistor R 1  and capacitor C 2 , and this signal is fed to the initial terminal INIT of CPU1 and to the initial operation circuit 20. Thus, by grounding all the input ports of CPU1, the malfunction of the unit relating to initial state can surely be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04211358-A (JP)
Title: Study of interactional effect of matter affecting organism cell,quantitative assay and instrument
Inventor: AN BORUMUSUTORUMU
IPC: C12Q1/02
Filed: 1991-03-01
Abstract: Device and method for quantitative determination of the interacting effects of two or more substances on the promotion or inhibition of growth of microorganisms or other biological cells grown on a solid medium, wherein the substances are applied within a quadrate test area in the solid medium in predefined concentration patterns having concentration perimeters exhibiting maxima and minima at opposite edges of the test area and with the concentration gradient directions of the substances perpendicular to each other. <IMAGE>
Patent JP-S60181268-A (JP)
Title: Sputtering target
Inventor: NOZAWA HISAO
IPC: C23C14/34
Filed: 1984-02-29
Abstract: PURPOSE:To extend the life of a disc-shaped sputtering target and to reduce the cost thereof by constituting the target of a central part and a toric peripheral part where consumption is heavy and making the peripheral part exchangeable. CONSTITUTION:A target 10 to be used for sputtering is constituted of the 1st target 10a consisting of a base body part having a large diameter D2 and the central part having a small diameter D1 and the toric 2nd target 10b fitted to the periphery of the central part. The 1st and 2nd targets 10a, 10b are of course made of the material having the same quality and both targets 10a, 10b are united to one body by means of screws or pins made of the material having the same quality. The diameter D1 in the central part of the 1st target 10a is made 0.4-0.8 times the diameter D2 of the 2nd target 10b. The 2nd target 10b of the circumferential part where consumption by the sputtering operation is heavy is exchangeable and therefore the life over the entire part of the target is extended and the cost is reduced.
Patent JP-S58153305-A (JP)
Title: Manufacture of rare earth metal magnet
Inventor: YAHAGI KATSUHIKO
IPC: C22F1/10
Filed: 1982-03-08
Abstract: PURPOSE:To improve the magnetic properties of a magnet by sufficiently classifying the powder of alloy made of more than one type of rare earth metals and one type of other element, and adjusting the grain distribution, thereby reducing the irregularity. CONSTITUTION:Metal Sm of approx. 36.5wt% and metal Co of approx. 63.5wt% are molten and cast in an argon atmosphere, thereby forming an alloy ingot. This is pulverized by a brown mill to approx. 50mum in diameter, and this powder is pulverized by a jet mill in N2 or by a vibration mill in Daiflon into approx. 4mum of mean grain size. This powder is individually classified by the classification of powder into powders which are adjusted in powder grain distribution in connection with the irregularity. The powder is then press-molded in a wet magnetic field, gas is removed from the molded powder, solvent is then removed from the molded powder, which is then sintered at approx. 1,150 deg.C for 1hr, and then heat treated at approx. 850 deg.C for approx. 1hr. The internal coercive force IHc and the remaining magnetic flux density Br of the magnetic properties of the magnet which is produced in this manner can be all remarkably improved.
Patent JP-S59162957-A (JP)
Inventor: HANDA TOMOKAZU
IPC: B65F5/00
Filed: 1983-03-05
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-S59164036-A (JP)
Inventor: OGAWA HIROSHI
IPC: A61B5/02
Filed: 1983-03-04
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-H10232086-A (JP)
Title: Heat insulating box body
Inventor: OKABE YUICHI
IPC: F25D19/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of the end parts of heat dissipating pipes, guided out of an outer casing, by a method wherein a fixing device, fixing the end parts of the heat dissipating pipes for a refrigerating unit to the inner surface of the outer casing, is provided. SOLUTION: Respective heat dissipating pipes, functioning as the condensers of a refrigerating unit, are arranged on the inner surface of the fore and rear side plates of an outer casing 5. Respective heat dissipating pipes are constituted of a copper pipe and are bonded through a metallic tape such as aluminum or the like. A machine room 22, for receiving a compressor 20, a drier 21 and the like, is provided at the lower side of one side of a heat insulating box body. A slot type notch is formed at the boundary between the side plate 5A of the outer casing at the upper side of a rear side opening 26 on the bottom plate 5B of the outer casing, which is utilized as the ceiling plate of the machine room 22.  The end parts 11A, 11B of fore side heat dissipating pipes and the end parts 12A, 12B of rear side heat dissipating pipes are fixed to the inner surface of outer casing, which is opposed to the notch, with proper intervals by a fixing device 30 through screws 31.
Patent JP-H07223984-A (JP)
Title: Method for producing phenol compounds
Inventor: FUKUOKA NAOHIKO
IPC: C07C37/58
Filed: 1994-02-09
Abstract: PURPOSE:To provide a method for producing phenol or a hydroquinone in a high yield and in a high selectivity by directly oxidizing an aromatic compound such as benzene with molecular oxygen or hydrogen peroxide in a liquid phase. CONSTITUTION:A method for producing a phenol compound comprises oxidizing an aromatic compound with molecular oxygen or hydrogen peroxide in the presence of a monovalent copper compound or metallocene in an acidic aqueous solution.
Patent JP-H05236739-A (JP)
Title: Switching power source
Inventor: NAKAGAWA KATSUTOSHI
IPC: H02M3/28
Filed: 1992-02-24
Abstract: PURPOSE:To provide a switching power source where power efficiency is sharply improved by suppressing the switching loss and the high frequency loss by a saturable inductor itself when performing high frequency switching. CONSTITUTION:A switching circuit 2, which has a switching element 3, is connected to an input DC power source 1. The switching circuit 2 is connected to the primary winding 6 of a transformer 5, and the secondary winding 8 of the transformer 5 is connected to a rectifying and smoothing circuit 9 which has an element for rectification and smoothing. A saturable inductor 7, which has a core where the DC angle ratio is within the range of 0.5%-70% and besides the angle ratio of 1MHz is within the range of 700%-95%, is inserted, using a Co group amorphous alloy band 15mum in thickness or a soft magnetic alloy band, which has superfine crystals having Fe for its group, into at least one side of the position in series with the switching element 3 in the switching circuit 2 and the position between the switching element 3 and the element for rectification and smoothing in the smoothing and rectifying circuit 9.
Patent JP-S55128983-A (JP)
Title: Television receiver
Inventor: YAO SEIJI
IPC: H04N5/445
Filed: 1979-03-27
Abstract: PURPOSE:To secure the display and reproduction on the picture tube by installing the recorder which records and holds the still picture signals and then giving the read/write control to the still picture signals via the central processor. CONSTITUTION:Based on the procedure memorized in system memory 18, the data contents of the still picture signals stored in main memory 9 and color memory 10 are supplied to parallel-serial converter circuit 19 via CPU13 to be converted into the serial data and then recorded on recorder 21 after the level adjustment given with the fixed bit rate. At the same time, the recorded still picture data is transferred to memories 9 and 10 for storing through connection between the output terminal of recorder 21 and interface 20. Thus the still picture data can also be reproduced on the TV screen.
Patent JP-H02217375-A (JP)
Title: Light-weight heat-resistant structure material and production thereof
Inventor: ORITO MIKI
IPC: C04B38/00
Filed: 1989-02-16
Abstract: PURPOSE:To obtain a light-weight heat-resistant structure material having high bulk density and strength and easily producible in large quantities by uniformly kneading porous ceramic particles and granular heat resistant inorganic fibers, deaerating the mixture, forming with a press and calcining the formed product. CONSTITUTION:An organic granulation agent (e.g. emulsion latex of acrylic acid ester) is added to ceramic particles (e.g. alumina particles) and the mixture is granulated with a granulator to form porous particles. The granulated porous ceramic particles are uniformly kneaded with granulated heat resistant inorganic fibers (e.g. silica or alumina fiber). If necessary, the kneaded mixture is deaerated and pressed. The formed article produced by the above process is calcined to obtain the objective light-weight heat-resistant structure material composed of porous ceramic particles bonded with each other and containing heat-resistant inorganic fibers filled in the voids formed between the bonded particles.
Patent JP-H0841046-A (JP)
Title: Novel benzodioxane compound,its production,and drug composition containing it
Inventor: JIRUBEERU RABUIERU
IPC: A61K31/443
Filed: 1995-02-24
Abstract: Benzodioxane derivs. of formula (I), their enantiomers, diastereomers and epimers, and their acid or base addn. salts, are new. X = O or -CH2-; n = 1-3; R1 = H, aminocarbonyl or hydroxymethyl: R2 = N(R3)R4; R3 = H or 1-6C alkyl; R4 = 1-4C alkyl (opt. substd. by phenyl (opt. substd. by one or more halo, 1-4C alkyl, 1-4C alkoxy, trihalomethyl or hydroxy) provided that R1 is not H), or 1-4C alkyl (substd. by benzoylamino (opt. substd. on the phenyl nucleus)), or benzoyl (opt. substd. are phenyl above), or R3R4N to which they are bonded form a gp. (i); m = 1-3; R5 = benzoyl or benzoylmethyl (both opt. substd. by phenyl), or 1H-imidazol-3-yl methyl or 1,2-benzisoxazol-3-yl methyl(both opt. substd. on phenyl by a halogen atom), or 2-oxo-(3H)-benzimidazol-1-yl.
Patent JP-2000235559-A (JP)
Title: Data distribution system and its method
Inventor: SAIKAWA ATSUHIRO
IPC: G06F15/177
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a data distribution system and method capable of changing the environment of each terminal device without increasing management cost and generating an unexpected environmental change due to rewriting operation by a user of each store. SOLUTION: In the method, a terminal environment setting means 7 in a host computer 1 prepares or changes a terminal environment setting file for regulating the terminal environments of respective terminal devices 2-1, 2-2. The file is transmitted by specifying one or both of plural terminal devices 2-1, 2-2. When the terminal environment setting file transmitted from the host computer 1 by specifying individual terminal devices 2-1, 2-2 is substituted for an existing terminal environment setting file, the terminal environments of all the terminal devices receiving the file from the host computer 1 can be collectively set up or changed.
Patent JP-S55132423-A (JP)
Title: Method for preventing noise in braking of disc brake and disc brake preventing noise in braking
Inventor: MATSUZAKI MIKIO
IPC: F16D55/22
Filed: 1979-03-30
Abstract: PURPOSE: To prevent noises in braking by a method wherein a contact pressure of a friction pad backing metal and a piston is made weak on both sides in the disc circumference direction and strong on both sides in the disc diameter direction.  
     CONSTITUTION: Both side portions 10a and 10c in the disc circumference direction, out of a ringed surface 10 of a friction pad backing metal 8 which contacts a piston with a ringed end surface, are formed lower than both side portions 10b and 10d in the disc diameter direction. This constitution does not allow swinging of the friction pad backing metal around the axis in the disc diameter direction while allowing slight swinging of the friction pad backing metal around the axis in the disc diameter direction. Accordingly, a friction pad lining surface in made fit to the uneveness following a disc rotation to prevent generation of noises in braking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02217708-A (JP)
Title: Flow rate control nozzle
Inventor: KOBAYASHI HIROSHI
IPC: B05B1/30
Filed: 1989-02-16
Abstract: PURPOSE:To stop the rotation of return fluid and prevent the air entanglement by forming a section to stop air entanglement on the central axis of a distributor and at a position where the tip end of a needle enters a swirl chamber and at the same time forming on the outer circumference of the section to stop air entanglement a return hole which communicates with the return flow channel and swirl chamber. CONSTITUTION:A flow rate control nozzle 1 is constituted with a distributor 3 which forms a return flow channel 2 in its central section, orifice disc 5 which forms a swirl chamber 4 with the distributor 3, and needle 6. And the needle 6 fits the distributor 3 with the freedown to advance and retreat with the tip end section 7 which forms a section 7 to stop air entanglement at the tip end that enters the rotation chamber 4. In the flow rate control nozzle 1 the neck section 9 of the needle 6 is not internally in contact with the distributor 3 but a return hole 10 which communicates with the swirl chamber 4 and return flow channel 2 is formed in the shape of a doughnut. The return hole 10 has one hole. The rotation of the spray which develops round the axis of the needle 6 is, therefore, stopped and the development of an air column is prevented so that no air entanglement to the return hole 10 and return flow channel 2 is generated.
Patent JP-H08236935-A (JP)
Title: Manufacture of circuit board for internal layer and manufacture of multilayered laminated board using the board
Inventor: TAKIZAWA HIDEO
IPC: H05K3/38
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the occurrence of haloing phenomena and, at the same time, to improve the adhesive properties of copper circuits by specifying the depths of the recessed and projecting parts and the intervals between the projecting section or recessed sections on the roughened surfaces of the copper circuits. CONSTITUTION: A circuit board 3 for internal layer is constituted by forming copper circuits 1 on the surface of a substrate 2. In a method for manufacturing the circuit board 3, the board 3 is dipped in an acidic solution containing sulfuric acid so that copper oxide films can be formed on the surfaces of the circuits 1 after the surfaces of the circuit 1 are roughened by soft etching. The soft etching is performed by using an aqueous solution containing cupric chloride, aqueous solution containing an organic acid, etc., so that the depths of the recessed and projecting parts formed on the roughened circuits 1 can become 1-5μm and intervals between the projecting parts or between the recessed parts can become 3μm. Therefore, the circuit board 3 can prevent the occurrence of haloing phenomena and, at the same time, the adhesive properties of the copper circuits 1 are improved.
Patent JP-H11231281-A (JP)
Title: Liquid crystal display element control circuit
Inventor: WADA KEISUKE
IPC: G09G3/18
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To execute a high speed functional test without beforehand providing pins connected to nodes so as to be connected from the outside. SOLUTION: At a test time, testing switches 13, 15, 16, a first testing switch 14, a third testing switch 17 and a fourth testing switch 18 become an off state, and the testing switch 19 and fifth-seventh testing switches 20-22 become an on state, and the potential of a second LCD lighting signal line 11 is set in the potential of a high voltage side power source 101 always at the test time, and the potential of a second LCD lighting signal line 12 is set in the potential of a low voltage side power source 102 always at the test time.
Patent JP-S58155354-A (JP)
Title: Dispersant for magnetic powder liquid used for magnetic flaw detection
Inventor: TAMIYA HIROSHI
IPC: C09K23/54
Filed: 1982-03-11
Abstract: PURPOSE:To extend the time of maintaining the defoaming effect by adding demethylpolysiloxane-polyoxylene alkylene copolymer to a dispersant for magnetic power liquid. CONSTITUTION:2-6% of one, two or more of surface active agents selected from among polyoxyethylene alkylether, polyoxy resin acid ester, polyoxyethylene alkyl phenylether and polyvalent alcohol acetic acid ester, 1-3% of a silicon defoaming agent produced as water-in oil type emulsion from demethylpolysiloxane, 3-5% of a rust preventives, 0.1-0.5% of demethylpolysiloxane-polyoxyalkylene copolymer (but 5 or less in the mol of an ethylene group) and water for the rest are arranged obtain a dispersant for magnetic liquid used for magnetic flaw detection. The addition of the demethylpolysiloxane-polyoxyalkylene copolymer must be within a range of 0.1-0.5%. If it is less than 0.1%, there is no such effect and on the contrary, the foaming of the magnetic powder liquid is promoted.
Patent JP-H04275302-A (JP)
Title: Preparation of alkali salt of carboxymethyl celurose ether
Inventor: SASAKI KANJI
IPC: C08B11/12
Filed: 1991-03-04
Abstract: PURPOSE: To obtain the subject compd. by reacting cellulose obtained by grinding deteriorated rubber raw wood with an alkali in a medium consisting of isopropanol, methanol and water and allowing an etherifying agent to act on the reaction product to effectively utilize the deteriorated rubber raw wood.  
     CONSTITUTION: Deteriorated rubber raw wood is ground in a water-containing org. solvent consisting of 60-70 wt.% of isopropanol, 15-20 wt. of methanol and 10-25 wt.% of water and becoming 100 wt.% in total to obtain cellulose of which the water content is 4.5-8.0 mol per a glucose unit of a rubber tree and this cellulose is reacted with an alkali such as sodium hydroxide to form alkali cellulose which is, in turn, reacted with an added etherifying agent (e.g.; monochloroacetic acid) at 78-79°C for 90 min. to be etherified and, after the completion of reaction, excessive alkali is neutralized by acetic acid to remove the solvent by centrifugal separation and a solid component is washed with methanol to obtain a carboxymethyl cellulose ether alkali salt. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11238019-A (JP)
Title: Data transmission device, data reception device and data conversion device
Inventor: HIDAKA NORIYUKI
IPC: H04N7/173
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To start reproduction within a short time even in the case of the lack of data owing to audiovisual/receiving errors in the middle of a program without considerably increasing transmission band width when digital data of CG data or the like is broadcast as the program. SOLUTION: In a data transmission device 1A, a data accumulation part 101 accumulates inputted plural level data sets. A priority data holding part 102 holds priority data of respective pieces of element data of plural level data sets. A transmission data control part 103 repetitively reads respective pieces of element data and detailed data of plural level date sets in the data accumulation part 101 based on priority data from the priority data holding part 102 while transmission frequency is changed. A transmission part 104 converts data generated in the transmission data control part 103 into transmission stream data to output it.