baber/WOPTO huggingface dataset:
Patent JP-H0330306-A (JP)
Title: Current transformer
Inventor: OGURA SHINZO
IPC: H01F38/20
Filed: 1989-06-27
Abstract: PURPOSE:To obtain a current transformer which hardly has the influence of an outside magnetic field by providing an iron core for magnetic shield so that its core surrounds the secondary winding and preparing at least two sets of windings in such a way that they are wound at regular intervals around the whole circumference of the iron core and both ends of them are short-circuited. CONSTITUTION:An iron core 2 is formed to form a magnetic path by performing interlinkage with a primary conductor 1 and an iron core 6 for magnetic shielding is provided so that it surrounds a secondary winding 4 in the vicinity of the secondary winding 4 which is wound on the above iron core 2. Further, the iron core 6 is equipped with at least two sets of windings 7a and 7b so that they perform interlinkage with the iron core 6 and they are wound at the regular intervals along the whole circumference of the iron core 6 and further, both ends of them are short-circuited. Although most of outside magnetic flux resulted from a ground fault current which is generated in the other phase is, in this way, concentrated at the iron core 6, magnetic flux that is generated at the iron core 6 by a current induced through the current in a self phase by means of the windings 7a and 7b of the iron core 6 is decreased drastically. Then, the iron core 6 is hardly saturated magnetically and the rise of local magnetic flux density in the iron core 2 is suppressed. A current transformer which hardly has the influence of an outside magnetic field is thus obtd.
Patent JP-S5864809-A (JP)
Title: Parabola antenna
Inventor: UENO TOMOKI
IPC: H01Q1/12
Filed: 1981-10-14
Abstract: PURPOSE:To simply adjust the distance between a primary radiator and a primary reflector, by fitting the primary reflector to a tip of the primary radiator via an insulator. CONSTITUTION:An insulator 7 is fitted to an open tip of a primary radiator 5 having an aperture horn and a feeding waveguide closely with its external circumference 6 and a primary reflector 8 is mounted at the tip of the insulator 7 with a plurality of screws 9, 9'. A cylindrical base 7a of the insulator 7 is fitted to said external circumference 6 freely attchably and detachably with screws 10, 10'. In providing a long insertion hole to the cylindrical base 7a of the insulator 7, the insulator 7 can be adjusted for the primary radiator 5 in the lengthwise direction, allowing to simply adjust the distance between the primary radiator 5 and the primary reflector 8.
Patent JP-S5590861-A (JP)
Title: High-frequency coaxial probe
Inventor: SUYAMA KATSUHIKO
IPC: G01R1/067
Filed: 1978-12-28
Abstract: PURPOSE: To make it possible to shorten the length of a probe by providing a folded coaxial line, and a probe connected to the core at the folded point, and terminating both ends of the coaxial line with characteristic impedance of the coaxial line.  
     CONSTITUTION: A coaxial lines 6 is folded and the core and a probe 3 are connected to each other at this folded point, and a terminal resistance is mounted on the end of the coaxial line. The value of the terminal resistance is made equal to the characteristic impedance, whereby even at the end part of the line, multiple reflction of signal pulses can be prevented. By this procedure, the length of the probe can be reduced to about 1mm, and hence it is possible to obtain a probe most adapted to the measurement of the high-frequency characteristic. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6228458-A (JP)
Inventor: NEGORO ISAO
IPC: D05C17/02
Filed: 1985-07-24
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-H0453855-A (JP)
Title: Thermoplastic resin composition
Inventor: SAITO KOICHI
IPC: C08K3/00
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in mechanical properties and moldability by mixing an ethylene/vinyl alcohol copolymer with a phenylene ether polymer and a specified block copolymer. CONSTITUTION:A resin composition comprising an ethylene/vinyl alcohol copolymer, a phenylene ether polymer and a block copolymer comprising a polymer block based on vinylaromatic compound units and polymer block based on olefin compound units. It is also possible to add 5-150 pts.wt. flaky inorganic filler having a weight-average aspect ratio of 10 or above and a weight-average flake diameter of 10-1000mum to 100 pts.wt. above resin composition.
Patent JP-H068671-A (JP)
Title: Automatic page feed mechanism
Inventor: SARUTANI MAKOTO
IPC: B42D9/04
Filed: 1992-06-23
Abstract: PURPOSE:To prevent turning-over inferiority by setting a page feed condition corresponding to the kind of a passbook. CONSTITUTION:A page feed roller 1 is revolved by a page feed motor 24 through a rotary arm 20 and, by shifting the contact surface of the page feed roller 1 with the press roller capable of being brought into contact with the page feed roller 1 under pressure in opposed relation to the page feed roller 1 in an obliquely upward direction, a passbook is brought to a state protruding upwardly to facilitate page feed and the angle of rotation of the rotary arm 20 is controlled corresponding to the kind of a passbook.
Patent JP-S5790095-A (JP)
Title: Production of liquid suspension fuel by utilizing waste filtrate from oil refining
Inventor: MATSUMOTO SHIGENORI
IPC: C10L1/32
Filed: 1980-11-22
Abstract: PURPOSE: To obtain inexpensively liquid suspension fuel exhibiting an excellent combustion effect by utilizing waste filtrate from oil refining, by mixing an aq. soln. of a colloidal emulsifying agent with the waste filtrate, adding an appropriate amount of fuel oil to the mixture, and stirring the resulting mixture.  
     CONSTITUTION: 0.5kg of a 10% aq. soln. of 9 colloidal emulsifying agent is added to 1kg of diatomaceous earth which is obtd. as waste filtrate in the production of edible oil and has an oil content of 30% to make diatomaceous earth absorb the aq. soln. of the emulsifying agent. Then 2kg of fuel oil is mixed with the mixture and stirred to obtain the desired liquid suspension fuel. Water is stably dispersed in the fuel by the action of the emulsifying agent, and causes a slight explosion phenomenon during the combustion of the fuel. As a result, fuel oil in the fuel is scattered, and combustion efficiency is improve. Diatomaceous earth contained in the fuel controls the combustion rate. Thus, the fuel has an advant age in that the fuel burns well though it is not burned out in a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5592358-A (JP)
Title: Preparation of alkylsulfonylbenzoic acid
Inventor: KAWAMURA MASAO
IPC: B01J23/00
Filed: 1978-12-29
Abstract: PURPOSE: To obtain high purity alkylsulfonylbenzoic acid, an intermediate of dyes, agricultural chemicals, photo graphic chemicals, etc., in high yield, by the oxidation of alkylsulfonylbenzaldehyde with a hypochlorite which is inexapnsive and easy to be handled.  
     CONSTITUTION: Alkylsulfonylbenzoic acid is obtained by the reaction of a compound of formula I (R is 1W20C alkyl) with a hypochlorite. The amount of the  hypochlorite is ≥1.0mol, preferably 1.0W1.5mol per 1 mole of the starting material. The reaction medium is pref. water in view of cost and handleability, however, alcohols and ethers may be used. The reaction is carried out preferably in the presence of an alkali, e.g. NaOH. The reaction temp. is 20W200°C, preferably 50W100°C. The high purity objective compound can be obtained without any additional purification processes, since by-products are scarcely formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5954225-A (JP)
Title: Projection exposure method
Inventor: SUGIYAMA HIDEJI
IPC: H01L21/30
Filed: 1982-09-21
Abstract: PURPOSE:To improve the throughput of projection exposure by measuring an undulation generated in the arrangement of chips on a material to be exposed at a pre-stage, the difference of expansion and contraction in the X-Y directions and the error of the orthogonal degree of arrangement on the chips, moving an X-Y stage and adjusting the position of the pattern of an orginal picture at the next stage. CONSTITUTION:(xd, yd), (xo, yo) and (xc, yc) in the chips set up in a semiconductor wafer 14 are selected by a detection system illumination system constituting a projection exposure device and a pattern detector. Undulations in the X direction of data inputs selected are obtained by using an error compensation arithmetic circuit 16, and pitch errors in the Y direction are arithmetically operated by a correction arithmetic circuit 17. The wafer 14 is turned to the stage of a wafer 15, undulation errors in the Y direction and pitch errors in the X direction of the same chips (xb, yb), (xo, yo) and (xa, ya) are each operated arithmetically by circuits 18 and 19 in the same manner. The errors of the orthogonal degrees of these values are corrected and computed by a circuit 20, and the XY stage 1 is moved by using driving motors 3 and 4 and pattern errors at the pre-stage are corrected at the next stage.
Patent JP-H04365542-A (JP)
Title: Automatic offset correction system for sensor signal
Inventor: HIROTA MITSUHIKO
IPC: G05D3/12
Filed: 1991-06-11
Abstract: PURPOSE:To perform accurate offset correction even when offset of a signal from a sensor is fluctuated owing to a fluctuation in temperature and an object to be detected is moved at a low speed. CONSTITUTION:A DC component is removed by high-pass filters 2a and 2b by means of phase A and Phase b signals SA and SB from a sensor generated by differential amplifiers 1a and 1b. From the signals generated through the high-pass filters 2a and 2b, a zero cross point is detected by means of comparators 5a and 5b. Phase A and phase B signals SA and SB at the zero cross point are inputted to offset correction calculating circuits 7a and 7b to determine an offset correction value. By means of the correction value, the phase A and phase B are corrected by adding circuits 10a and 10b. Even when offset of a signal from the sensor is fluctuated, since the fluctuated offset is detected for correction, constantly accurate offset correction is practicable.
Patent JP-H0717254-A (JP)
Title: Assembling method for resin-made door
Inventor: SAITO MASAYUKI
IPC: B60J5/04
Filed: 1993-07-05
Abstract: PURPOSE:To provide the assembling method for a resin-made door capable of performing adjustment so as not to cause a level difference and a gap between a body outer surface and the sash part outer surface of a resin-made door. CONSTITUTION:In a method wherein the sash part outer surface 12c of a door 10 is conformed to the final matching surface 16 ranging with a door side from a roof panel outer surface 15a to assemble the resin-made door 10, constitution is made so that the outer surface 12c of a sash part 12 can be positioned on a cabin side from the final matching surface 16 when the resin-made door 10 is closed. The outer surface 12c of the sash part 12 is made to conform to the final matching surface 16 by closing the door 10 after finishing coating to urge the sash part 12 by a spacer 20 interposed between the sash part 12 and a roof panel 15 to be deformed, and the resin-made door 10 is plastically deformed into a condition wherein the outer surface 12c of the sash part 12 is conformed to the final matching surface 16 by the baking temperature of baking at the time of the baking of coating.
Patent JP-H0828694-A (JP)
Title: Control device of automatic transmission for vehicle on downhill road
Inventor: HOSHIYA KAZUMI
IPC: F16H61/02
Filed: 1994-07-18
Abstract: PURPOSE:To prevent the switching of the downhill control and the normal control more often than required by setting the prescribed delay time when an accelerator pedal is stepped in to release the downhill control during the downhill control to keep an engine brake in a more effective condition. CONSTITUTION:An automatic transmission 2 switches the transmission characteristic by judging whether or not the vehicle is traveling on the downhill road in a computer 84 to input the output signals from a throttle sensor 80, a vehicle speed sensor 82, a foot brake switch 88, etc. When a judgement is made that the vehicle is traveling on the downhill road, the downhill control to set to the transmission step suitable to the downhill road is executed, while when detection is made that an accelerator pedal is stepped in, the downhill control is released after the delay time is elapsed. The delay time is set longer when the accelerator opening is larger than the prescribed value than when it is smaller than the prescribed value. For example, the delay time is set shorter when the accelerator pedal is stepped in when the vehicle turns a corner to realize the sooner returning to the normal control.
Patent JP-H0722257-A (JP)
Title: Stationary induction machine
Inventor: YOKOYAMA MASAKAZU
IPC: H01F30/12
Filed: 1993-07-05
Abstract: PURPOSE:To provide a stationary induction machine in which significant miniaturization can be realized even when three-phase transformers having different capacity are housed in one oil tank while protecting the transformer having lower capacity against the leakage flux from the transformer having higher capacity. CONSTITUTION:When the transformer bodies 1A, 1B having different capacity are housed in one oil tank 101 and arranged substantially perpendicularly to each other, a magnetic shield 10 is provided between both transformers.
Patent JP-S6410149-A (JP)
Title: Water leakage detector
Inventor: SATO KATSUMI
IPC: G01N7/10
Filed: 1987-07-03
Abstract: PURPOSE:To facilitate manufacture and to prolong the life of a temperature measuring element for a hydrogen permeable film by installing the temperature measuring element on the vacuum part side of the film. CONSTITUTION:A thermocouple 16 installed on the side of the vacuum side 8 of a nickel diffusion film measure the temperature of the diffusion film 4 and inputs the temperature to a temperature controller 17. The temperature controller 17 outputs a control signal calculated based upon the input temperature signal and target temperature to a power adjuster 18. The adjuster 18 outputs power corresponding to the nickel diffusion film 4 to a heater 19 to perform temperature control over liquid to be measured, thereby holding the temperature of the nickel diffusion film 4 constant indirectly. Consequently, corrosion resulting from that the thermocouple 16 contacts the liquid to be measured is precluded. Further, the element is installed outside the diffusion film 4, so the thermocouple 16 is easily incorporated.
Patent JP-H05338958-A (JP)
Title: Compensation rope tension pulley device for elevator
Inventor: KIMURA NOBUHITO
IPC: B66B7/06
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a compensation rope tension pulley for an elevator which does not restrain a dull upward displacement of the tension pulley. CONSTITUTION:To the hung down bend 8 of a compensation rope 6, a tension pulley 9 is provided in the striding condition. And a cylinder 19 housing an adhesive oil is provided to a fixing part opposite to the tensin pulley 9. And a piston housed in the cylinder 19 is combined to both ends of a flexible wire body 21, and the intermediate part of the flexible wire body 21 is wound to the tension pulley 9 so as to compose a springing-up suppressing mechanism 17. The moving resistance of this springing-up suppressing mechanism 17 is made smaller in a slow up-and-down movement of the tension pulley 9, and larger in a sudden up-and-down movement. Consequently, a springing-up of the tension pulley 9 when an abnormal condition is generated is suppressed. Furthermore, to an extension or a contraction of a main rope and the like owing to an aged deterioration or a change of the environment, the tension pulley 9 is displaced, so as to avoid an overload tension operating to the main rope and the like.
Patent JP-H0247584-A (JP)
Title: Electronic timepiece and volume production thereof
Inventor: FURIIDORITSUHI PEROTSUTO
IPC: G04C10/00
Filed: 1989-06-29
Abstract: PURPOSE: To automatize an attachment and fixation of a lid effectively by forming an armature embedded in an elastic material at the outside of the lid, and putting it in contact with the periphery of an opening at the outside of a buttery housing so as to obtain a fluid closing chain. CONSTITUTION: A packing material 9 is made by fixing a flexible elastic material through molding on a armature formed on the outside of a lid 10, and the material 9 is made capable of being in contact with the annular surface of an opening 15 at the outside part 14 of a buttery housing so as to bring the opening 15 into a fluid closing chain through compression.
Patent JP-S6321812-A (JP)
Title: Stationary induction electric apparatus
Inventor: FUKUDA KIICHI
IPC: H01F27/33
Filed: 1986-07-16
Abstract: PURPOSE:To make it possible for a noise insulating plate to produce a large sound-proof effect, by suspending the noise insulating plate down on reinforcement stays fixed to a tank in which the substance of a stationary induction electric apparatus is accommodated. CONSTITUTION:The substance of a stationary induction electric apparatus, including a core 1 and a coil 2 which are the sources of noisy vibrations, is accommodated in a tank 4 together with an insulating medium 3, and reinforcement stays 8 are fixed by welding on the outer surface of the tank 4. An upper reinforcement stay 8 is provided with a plurality of suspension seats 9 at proper intervals, and a noise insulating plate 10 is suspended from the suspension seats 9 with a spring 11 interposed between. An elastic substance 12 such as rubber is provided on the entire circumference of the inside periphery of the noise insulating plate 10, and the noise insulating plates 10 thus prepared are fixed, in a vibration proof manner, to the reinforcement stays 8 at proper intervals by means of an elastic substance 13 such as rubber, a presser plate 14 and a bolt 15. Thereby the noise from the tank 4 pro pagated through air can be intercepted in a degree approximate to the transmission loss of the noise insulating plate 10, the leak of noise from between the noise insulating plate 10 and the reinforcement stay 8 can also be prevented, the vibration of the reinforcement stay 8 is transmitted very little to the noise insulating plate 10, and thus the noise propagated through a solid can also be prevented.
Patent JP-H11348527-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROYAMA MASANARI
IPC: B60H1/32
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent drain water generated in the vicinity of an evaporator from being flown backward to the upstream side of an air conditioner unit. SOLUTION: This air conditioner has a vertical type in which a blower fan 5 and an evaporator 6 are arranged substantially horizontally and an air mixing damper 13 and a heater 7 are laminated on the evaporator 6. In the upstream side of the evaporator 6, a plate 20 made of a material of specific gravity smaller than water is provided. The plate 20 is a plate shaped member and has one side connected to the wall surface 4a of an air conditioner unit 4 by a hinge 20a and the other side rotatable on the hinge 20a as a supporting point. A clearance 20b is formed between the lower surface of the plate 20 and the wall surface 4a. When drain water enters the clearance 20b, the plate 20 rotate upward to shut down a passage in the air conditioner unit 4.
Patent JP-H0811947-A (JP)
Title: Food package
Inventor: AOKI RYOSUKE
IPC: B65D81/34
Filed: 1994-06-27
Abstract: PURPOSE:To prevent a bag from breaking due to the increase in the internal pressure even when the bag is processed by a microwave oven under a sealed package condition by a method wherein a highly water-absorbent resin under a high magnification water-absorbent condition which is filled in a small bag, one part of which is made of a water-permeable sheet, is sealed with a food in a steam non-permeable, easily openable and heat resistant plastic bag. CONSTITUTION:A bag 2 in which a food 1 is contained has a heat resistance which withstands a heating by a microwave oven, and at the same time, the bag 2 is formed in such a manner that an appropriate polyolefin resin, etc., is composed as a sealant layer on a heat-sealable plastic film which imparts an easily openability to the bag, and the rectangular films 3a, 3b are heat-sealed on the peripheries. Then, a semi-circular non-sealed part 5 which is formed from the edge side to the inside is provided on a body sealed part 4 of the bag 2, at two locations. Then, at a certain location of the bag 2, a granular high water-absorbent resin 7 under a water-absorbed condition which is filled in a small bag 8 made of a water-permeable sheet is contained in addition to the food 1. By this method, the bag 2 can be processed by a microwave oven under a sealed package condition for storage/transport.
Patent JP-S6321075-A (JP)
Inventor: KANEKO NORIYUKI
IPC: B29L31/54
Filed: 1986-07-15
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-S6321483-A (JP)
Inventor: YUASA TATSUO
IPC: F27B9/24
Filed: 1986-07-14
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-S5866966-A (JP)
Title: Operation display
Inventor: SAKURAI ISAO
IPC: G03G15/00
Filed: 1981-10-16
Abstract: PURPOSE:To prevent a mistake in order of procedures and operation itself, by combining a figure illustrating constituent elements with buttons for selecting said elements, and concentrating said buttons in one place so as to arrange the figure in accordance with the actual positions of these elements. CONSTITUTION:In the figure, 10 is illustrating figure elements in the main body of a copying machine, and operation displays combining said elements with selection buttons are concentrated to the elements 10 and arranged on a display panel 20, where 11, 12, 13, 14, and 15 are components of an operation display, i.e. an ADF, a sorter, a magnification controller, a paper feed selector, and an optional paper feed selector, respectively.
Patent JP-S5791377-A (JP)
Title: Ignition method of internal combustion engine
Inventor: ITOU TOSHIHIKO
IPC: F02P3/045
Filed: 1980-11-26
Abstract: PURPOSE:To prevent consumption of a plug electrode in the ignition method where high voltage is generated in a secondary coil by disconnection of electric conduction in a primary coil, by electrically conducting the primary coil again in the vicinity of the top dead center and interrupting a firing spark. CONSTITUTION:A transistor 5 is turned on by closing of a breaker contact 3 to allow an electric current to flow in the primary side of an ignition coil 10, and turned off by the next opening of the contact, if the primary current is cut off, high voltage is generated at this moment in the secondary side to cause a spark. On the other hand, a position signal of the top dead center (TDC) detected by a sensor 3b of a disc 3a passes through an AND gate 123 together with a pulse, generated in the first monostable multivibrator 122 after the opening of the contact 3, to turn on a power transistor 8, then the high voltage is dissipated at a steep gradient. Simultaneously a transistor 133 is turned on the allow an electric current to flow in the primary coil and charge a capacitor 135, then the current is gradually decreased not to cause high voltage in the secondary side.