baber/WOPTO huggingface dataset:
Patent JP-2000024468-A (JP)
Title: Membrane separation
Inventor: SATO MIKIO
IPC: B01D63/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation method by which a membrane element in a membrane separator is more effectively cleaned and the separator is stably operated for a longer period. SOLUTION: Water 2 to be treated is filter-separated by a membrane element 4 dipped and arranged in the water 2 to be treated in a treating tank 1. In this membrane separation method, the method contains a step in which fibers are added to the water 2 and discreted, and a step in which the element 4 is aerated and cleaned. By such constitution, when the fibers added to the water 2 are discreted in the water 2, the respective disreted fibers are fluidized in the water 2 by the aeration and cleaning, a solid material difficult to fall and deposited on the membrane surface of the element 4 is sufficiently peeled by the respective fibers and the element 4 is effectively cleaned as compared with a conventional membrane separation method in which a suspended solid is charged into the water to be treated.
Patent JP-S6259572-A (JP)
Inventor: WADA SHIGETAKA
IPC: C04B35/584
Filed: 1985-09-09
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-H1132011-A (JP)
Title: Optical communication system
Inventor: KUZE YUSUKE
IPC: H04B10/278
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical communication system with high reliability without the need for wavelength control. SOLUTION: A light outputted from an optical transmitter 3 of a master station 1 is given to an optical modulator 16 of a slave station 15 via an optical fiber 23 and a photocoupler 12. A modulator 17 of the slave station modulates a carrier signal by a slave station transmission signal 18, and the optical modulator 16 applies intensity modulation to the input light from the master station with the modulated transmission signal. Slave stations 13, 14 configured similarly with the slave station 15, apply intensity modulation to the light for the master station, and the modulated light from a plurality of the slave stations is sent again to the master station, where it is received by an optical receiver 9. The optical transmitter 3 is provided only to the master station 1.  Since its light source provides an output of an incoherent light with a wide spectrum half-value width, the effect of beat noise is less and the wavelength control for each slave station is not required, and the optical modulator 16 can take modulation band to be wide.
Patent JP-S6443149-A (JP)
Title: Edible oil composition
Inventor: NOMURA MASAKI
IPC: C11B7/00
Filed: 1987-08-10
Abstract: PURPOSE:To obtain the titled composition suitable as a frying oil, having excellent low-temperature shelf stability, comprising a liquid palm fractionated oil having low contents of disaturated diglyceride and monosaturated monounsaturated diglyceride as a main component. CONSTITUTION:The aimed composition containing (A) preferably 70-100wt.% liquid palm fractionated oil having <=0.5wt.%, preferably <=0.4wt.% disaturated diglyceride and <=6wt.% monosaturated monounsaturated diglyceride and (B) preferably 0-30wt.% liquid edible oil except palm oil.
Patent JP-H0862452-A (JP)
Title: Master plug for multi-core optical connector inspection and manufacture thereof
Inventor: MATSUMOTO NORIYOSHI
IPC: G02B6/40
Filed: 1994-08-24
Abstract: PURPOSE: To simply select a plug having high size accuracy for repeated use by molding a plug main body out of a molding resin, and burying ceramic sleeves in the molding resin to form guide pin holes. CONSTITUTION: A die 6 having a multi-stripe V-groove structure is used for molding a master plug. Guide hole forming pins 9 coupled with ceramic sleeves 4 in advance and optical fiber hole forming pins 10 are arranged on the V- grooves 7, a resin 11 is injected into a cavity 8, the pins 9 are extracted after the resin 11 is heated and hardened, and a master ferrule 1 inserted with the ceramic sleeves 4 in the guide pin holes 3 is molded. Since the pin holes 3 are formed by the ceramic sleeves 4 having a high-accuracy inner diameter in advance, the size accuracy of the pin holes 3 is assured before manufacturing, they can be made circular with high accuracy, the centers of the pin holes 3 serving as the reference for size measurement can be accurately measured, the master plug can be easily selected, and durability can be applied.
Patent JP-S6355772-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA HIROSHI
IPC: G11B19/02
Filed: 1986-08-26
Abstract: PURPOSE:To prevent data from being written to an unsuitable memory medium by identifying the data recording density of the memory medium from a voltage in proportion to the frequency of a read signal obtained from a magnetic head. CONSTITUTION:An analog signal that the magnetic head reads out of the memory medium is supplied to an F/V comparator 2 through a preamplifier 1. The comparator 2 outputs a voltage in proportion to the frequency of he given analog signal. The output is in proportion to the data recording density. Consequently a mode identification circuit 3 identifies the write mode of the memory medium, that is, the recording medium, from the output of the comparator 2. A comparator 4 compares the identified write mode with the mode inherent to a device from a controller 5. If the comparison shows that they are different, the comparator 4 outputs at signal to instruct write regulations to the controller 5. Thus data is not written to the unsuitable memory medium.
Patent JP-H0642987-A (JP)
Title: On line knowledge editor
Inventor: NOMURA MASUMI
IPC: G05B13/02
Filed: 1992-07-27
Abstract: PURPOSE:To enable establishing a knowledge base for all conditions in an on line number, aiding proper operation and reducing the possibility of incurring unnecessary plant trip. CONSTITUTION:Abnormality diagnosis result judged by another operation aiding device and abnormality diagnostic device 7 and operation air are input with a communication input output device 4 and stored in a working memory 6. Process variables of a plant and the operation status of components are input with a process input device 5 and stored in the working memory 6. By using the data stored in the working memory 6, the knowledge of mechanism and physical characteristics of the plant and mechanical device 8 stored in memory 2, and the knowledge on the operation name and the conditions practicable of the particular operation and guidance stored in memory 3, operational handling procedure is edited with a knowledge editor device 1 and stored in the working memory 6. The operational handling procedure stored in the working memory 6 is transmitted with the communication input output device 4 to another operation aiding device and abnormality diagnostic device 7.
Patent JP-S5988029-A (JP)
Inventor: TANAKA TSUTOMU
IPC: A01G3/02
Filed: 1982-11-12
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-H1027712-A (JP)
Title: Large-current multilayer chip inductor
Inventor: ISHIKAWA MASAHIRO
IPC: H01F27/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a large-current multilayer chip inductor which is high in performance and capable of coping with a large-current line where a large current flow through by a method wherein inner conductor patterns provided inside a chip magnetic body are connected together through the intermediary of a through-hole to form a multilayer coil, and a non-magnetic ceramic is provided inside the multilayer coil. SOLUTION: An inner conductor pattern 2a is formed on an insulating magnetic green sheet 1. An insulating magnetic layer 5 provided with a through-hole 3 through which the inner conductor pattern 2a and a following inner conductor pattern are connected together and a hole corresponding to the center 4 of a coil 7 is formed. Then, an insulating non-magnetic layer 10a is provided to the center 4 of the coil 7. Then, an inner conductor pattern 2b is formed so as to be connected to the inner conductor pattern 2a through the intermediary of the through-hole 3. The same as above, inner conductor patterns and insulating non-magnetic layers are successively formed in layers by printing, and the conductor patterns are connected so as to form a coil.  The tips of the uppermost and lowermost conductor pattern are exposed outside to be connected to the outer electrode terminals 9 for mounting provided on the edge faces of a chip.
Patent JP-2001027967-A (JP)
Title: External storage device and information processing system
Inventor: SUZUKI HIROYOSHI
IPC: G06F12/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the cache hit rate and the performance of an entire information processing system by securing the fine residence of user data on plural tracks in a cache and also the cancel of this residence. SOLUTION: A host utility program 4 operates on a CPU 1 according to the user definition information 91 which is produced and inputted by a user by means of a terminal device 3. A host utility program 5 operates on a CPU 2 according to the operation information 92 which is produced and used by an operating system, etc., of the CPU 2. Then the program 4 or 5 issues a command or command parameter to a disk array subsystem 20 through channels 6-9 and cables 10-13 according to the information 91 or 92 and instructs the residence of data in a cache of the system 20 and also the cancel of this residence.
Patent JP-H1033274-A (JP)
Title: Integration assembly shelf
Inventor: TANAKA KEIJI
IPC: A47B47/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To perform assembly just by integration by turning a side column tool to a triangle cylinder, attaching a shelf tool by inserting an insertion area to an insertion hole, reinforcing a shelf area by the V-folded surface on the lower surface of the shelf area and a back plate and fitting a door tool by fitting a shelf plate to a recessed part present at the top edge of the back plate of the door tool. SOLUTION: The side column tool 1 is turned to the cylindrical shape of a thin and long isosceles triangle and provided on the left and right in a pair and the peak edge of the triangle cylinder is turned to a front surface. Then, the even-numbered pieces of the insertion holes 10 horizontally passed through are provided on a side face and a shape is turned to an inverse triangular shape and turned to the same shape as the shape of the insertion area 8. For the shelf tool 2, the back plate 3 is provided in a center and the shelf area 4 is provided by being bent to the cylindrical shape of the isosceles triangle through a folding line to the top and ground edges of the back plate 3. Both sides of the shelf plate 4 are projected to an outer side more than both side ends of the back plate 3 and the projected area is provided as the insertion area 8.  The roll-in direction of the respective shelf areas 4 is performed from an upper part. The reinforcement of the shelf area 4 is solved by providing a lower surface V-folded surface 7 and providing the back plate 3.
Patent JP-S6358153-A (JP)
Title: Method for measuring minute amount of oxygen in molten metal in vacuum
Inventor: KAMISHIRO SATORU
IPC: G01N27/411
Filed: 1986-08-28
Abstract: PURPOSE:To measure a minute amount of oxygen in a molten metal in vacuum with high accuracy, by arranging a glass seal on the standard electrode in a Tammann tube composed of a solid electrolyte. CONSTITUTION:A Tammann tube 2 is constituted of a solid electrolyte such as ZrO2-CaO and a standard electrode 1 composed of an Ni-NiO powder is provided in said tube 2. A glass seal 4 is arranged on the standard electrode 1 and the Tammann tube 2 is held in vacuum so that the interface of the inner wall of the Tammann tube 2 is not affected by the open air. A lead wire 3 composed of Pt is arranged so as to be in contact with the inner wall of the Tammann tube 2 and the change in electromotive force is measured. An alumina tube 5 is connected to the upper part of the Tammann tube 2 by zirconia cement 6 to constitute a measuring device. Since the glass seal is arranged on the standard electrode, a very small amount of oxygen in a molten metal such as copper can be measured in a vacuum state with high accuracy.
Patent JP-H0924594-A (JP)
Title: Digital plate making machine
Inventor: YAMADA KIMIYA
IPC: B41C1/12
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital plate making machine which is suitable for making a color printing master and characterized by a short plate making time and the relatively simple structure of an exposure part. SOLUTION: A digital plate making machine which, after charging the photosensitive layer of a master plate X, forms an electrostatic latent image in the photosensitive layer by a laser scan unit 10 is equipped with movable tables 7, 9 which can move in the subordinate scanning direction of a nearly horizontal exposure stage A which can accurately position and fix the master plate X. The laser scan unit 10 with a laser beam α directed downward is mounted on the movable tables 7, 9, and a charger B extending perpendicularly to the subordinate scanning direction is fixed in the lower part of the movable tables 7, 9 which come closer to the exposure stage side than the laser scan unit 10.
Patent JP-H0363957-A (JP)
Title: Automatic cassette exchanging device
Inventor: IWATA RYOICHI
IPC: G11B15/68
Filed: 1989-08-01
Abstract: PURPOSE:To smoothly insert a compact cassette even when the cassette is pushed in only by pawls at the time of cassette insertion by providing the pawls, which vertically sandwich and hold the end parts of the cassette, and a driving means to drive these pawls. CONSTITUTION:In the case of the compact cassette, pawls 3 and 4 hold the compact cassette 2 and afterwards, the pawls are moved to a position a relative to a cassette case 1 by a driving means 6. Next, the pawls 3 and 4 are turned to a position b by the driver of a supporting pedestal 5 and the compact cassette 2 is separated. Next, in that state, the pawls 3 and 4 push the compact cassette 2 into a position c. At such a time, even when only the pawl 4 is abutted to the compact cassette 2 according to the relation of fitting position accuracy for the pawls 3 and 4, right and left rotary moments are not generated and the cassette can be smoothly pushed into the position c since arrow force is applied to the compact cassette 2 in the part including the part of a push-in part 4a as well. Then, it is completed to mount the compact cassette 2. Thus, even when two kinds of large and small cassettes are used, the both cassettes naturally and smoothly are inserted.
Patent JP-H0759274-A (JP)
Title: Uninterruptible power supply device
Inventor: INOUE SOMEJI
IPC: H02M7/48
Filed: 1993-08-12
Abstract: PURPOSE:To make instantaneous change-over possible from a commercial power supply to an inverter and to obtain a commercial power supply type uninterruptible power supply device with an improved power efficiency constantly by using high-speed switching elements for an AC switch where an AC power supply is connected and an inverter where a DC power supply is connected. CONSTITUTION:Transistors Q1 and Q2 consisting of IGBT are used as switching elements at an AC switching part. Also, transistors Q5-Q8 consisting of IGBT are used as the switching elements of an inverter. Therefore, when the abnormality in the input commercial power supply is detected, current mode control is instantly switched to voltage mode control for feeding power to the inverter. Namely, at the same time when the transistors Q1 and Q2 are turned off, an output voltage V0 is compared with a reference sinusoidal waveform by a comparison circuit so that the output voltage waveform becomes a sinusoidal waveform and then the transistors Q5-Q8 are subjected to PWM control by an inverter AVR siignal which is the difference, thus reducing instantaneous waveform control and power consumption.
Patent JP-H0755364-A (JP)
Title: Combustible exhaust gas burning facility
Inventor: UTSUNOMIYA KIMIAKI
IPC: F27D17/00
Filed: 1993-08-13
Abstract: PURPOSE:To clean punch plates without stopping the operation of a reducing furnace, by a method wherein the inlet port flue of a combustion chamber is made vertically and at least two pieces of punch plates, rotatable vertically like a butterfly valve, are so provided that the punch plates are turned horizontal when they do not function as the punch plates. CONSTITUTION:A zinc recovery facility is constituted of an inlet port pipeline 2, provided at the lower part of a combustion chamber 1, and two sheets of punch plates 3, in which holes are bored at 30 places so as to be distributed as uniform as possible, are attached rotatably to the vertical section of the pipeline 2. The exhaust gas of the combustion chamber 1 is cooled by the cooler of a water cooling jacket type and dust in the exhaust gas is removed by a bat filter having a heat resistant temperature of 250 deg.C, then, is discharged into atmosphere. In this case, one of the two punch plates is inverted and the other punch plate is positioned at a normal position whereby backfire from the combustion chamber 1 can be prevented and dust, accumulated on the punch plates, can be cleaned easily during operation even when the operation of a reducing furnace is not stopped.
Patent JP-S58103355-A (JP)
Title: Preparation of taurine
Inventor: KOUNOSU SHIYOUJI
IPC: C07C301/00
Filed: 1981-12-15
Abstract: PURPOSE:To obtain taurine useful as an anticonvulsant, et., in high purity in high yield, by removing a cation from an extracted solution of an aquatic mollusk or arthropod by a cation exchange resin, treating it with a strongly basic anion exchange resin. CONSTITUTION:A cation is removed from an extracted solution of an aquatic mollusk (e.g., quahaug, short-necked clam) or arthropod (e.g., crab, prawn) with water-containing ethanol or hot water by a cation exchange resin, preferably strongly acidic cation exchange resin (e.g., Amberlite IR-120B), the filtrate is  passed through on an activated strongly basic anion exchange resin (e.g,  Amberlite IRA-400) so that taurine is adsorbed on it, and a solution of a weak acid (e.g., acetic acid) is passed through the column so that taurine is eluted and  obtained. Taurine is a kind of sulfur-containing amino acid, the eluted fractions  are detected by ninhydrin reaction, and the positive fractions are collected to  recover taurine.
Patent JP-2001028590-A (JP)
Title: Method and device for polling communication
Inventor: EGUCHI SATOSHI
IPC: H04L12/28
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To avoid conditions of disabled transmission of the remaining data, from a master station to a slave station by transmitting a polling response for extension from the slave station before the lapse of prescribed time. SOLUTION: Before the lapse of a prescribed time T from the transmission stop of a polling response 202, a slave station polling control part 105 in a slave station 1-104a transmits a polling response 204 (polling response for extension) for extending communication through a slave station transmitting/receiving part 106. Therefore, a master station 101 newly starts counting the prescribed time T with a means, such as resetting a counter for counting the prescribed time T. Therefore, communication can be extended as a result, and end of communication due to timeout can be avoided. In this case, since the polling response 204 for extension is not data to be sent from the slave station 1-104a to the master station 101, general data not be sent, but only the identifier of the slave station 1-104a is sent.
Patent JP-H0950189-A (JP)
Title: Developing device
Inventor: HIRAOKA YUJI
IPC: G03G15/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make a developing device drastically small in size, light in weight and low in cost by suppressing the evaporation, volatilizeation, odor generation and scattering contamination of flowable developer. SOLUTION: The developing part 10 is constituted of a tank part 20 for containing the flowable developer 18, and the developer projecting parts 22 facing the surface of a photoreceptor drum 12 at a minute interval. The developer projecting parts 22 includes a pair of plates 24a and 24b vertically in parallel at a uniform minute interval over in the longitudinal direction of the photoreceptor drum 12. On the plate 24a and 24b, electrodes 26a and 26b are formed respectively. By operating a micro shift actuator 28 provided on the interval part between the plates 24a and 24b, the interval between the plates 24a and 24b can finely adjusted to control the pressure applied to the flowable developer 18.
Patent JP-H1024338-A (JP)
Title: Rolling formation device for ring body
Inventor: AMANO RYUKICHI
IPC: B21H1/06
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the working precision of a formed product and to form a ring body excellent in the roundness by pressing a mandrel to a forming rollers at the center of a front face with drive-rolling surfaces at two positions in the right and the left directions. SOLUTION: When the mandrel 13 takes out from a bearing 8b, an objective work is supplied. Successively, the forming roller 9 and the pressing rollers 11a, 11b are driven at each prescribed revolutional speed with a first and a second motors 20, 23, and at the time of pressing a movable frame 7 by working a hydraulic cylinder 14a in this condition, the work is rotated under intensive pressing condition with the mandrel 13 and each ring body forming part 9a, 13a of the forming roller 9, and the cold pressed formation is executed to the work. Then, just before slidably bringing the drive-rolling surface 13a of the mandrel into contact with the regulating surface 9b of the forming roller 9, the work is retreated together with the pressing rollers 11a, 11b with the signal of a contacting type sensor S to complete the rolling work.
Patent JP-2001035092-A (JP)
Title: Removable memory, removable memory drive and security control method
Inventor: SUGA KIMIHARU
IPC: G11B20/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the security of stored information by setting and controlling the security data by employing the firmware of a removable memory drive of a removable memory. SOLUTION: Security data are controlled by the firmware of a removable memory drive 200 rather than the OS stored in a hard disk 340 of an external device 300. In other words, the device 300 can not make an access to a removable memory 100 unless a control section 210 discriminates the fact that the security data and a pass word are matched with each other. The possibility of making an access to the memory 100 by the drive 300 is determined without going through the OS of the device 300. Since no professional understands the firmware of the memory 200 unless he is the designer of the drive 200, the security of user's data is improved.
Patent JP-S6260720-A (JP)
Title: Carrying device for magnetic material
Inventor: TSUBATA YUKIHIRO
IPC: B65G47/92
Filed: 1985-09-10
Abstract: PURPOSE:To protect the painted face of magnetic material from damaging, in a carrying device for a film patrone having non-magnetic material at one end, by transferring between a container and a stock conveyor, and between a stock conveyor and a discharge conveyor. CONSTITUTION:Upon transfer of container 1 through loading conveyor 17 onto tray push-up device 13, said device 13 will push up a tray 5 in the container 1 thus to lift the uppermost tray 5 and a work 3 by single stage. Then the uppermost work 3 is attraction held by magnetic attraction transfer unit 15 and transferred onto a conveyor 53. The work 3 in the second row stocked on the stock conveyor 53 is held from above to attraction hold the work 3 in the first row from the side face through an electromagnetic transfer means 71 and to transfer onto the discharge conveyor. With such arrangement, the painted sideface of magnetic material is protected.