baber/WOPTO huggingface dataset:
Patent JP-H10128370-A (JP)
Title: Sewage treatment method and apparatus therefor
Inventor: MORIKITA HIROMICHI
IPC: C02F1/46
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To remove a phosphorus component in waste water in a home level by passing waste water pretreated in a pretreatment tank in a process before a filter through an electrolytic cell equipped with electrodes at least one of which is an anode composed of a metal material forming insoluble phosphate under aeration to supply a current thereto. SOLUTION: A pretreatment tank 1, an activated sludge tank 2 treating a contaminant contained in pretreated waste water and a filter 3 filtering waste water treated within the activated sludge tank 2 are successively provided and, further, in the process before the filter 3, that is, between the pretreatment tank 1 and the activated sludge tank 2, an electrolytic cell 4 equipped with electrodes 5 and an aeration air diffusion pipe 6 is provided. At this time, at least the anode 51 among the electrodes 5 is formed of a metal material ionized by the supply of a current to be eluted and reacted with phosphate ions contained in waste water containing a phosphorus component to form water- insoluble phosphate. By performing aeration in the electrolytic cell 4 by the air diffusion pipe 6, the removal efficiency of a phosphorus component is enhanced.
Patent JP-H07122974-A (JP)
Title: Channel selection control circuit
Inventor: WATANABE TAKESHI
IPC: H04N5/44
Filed: 1993-10-21
Abstract: PURPOSE:To provide an IC for a digital AFT having excellent operations. CONSTITUTION:An AFT loop is composed of an up and down counter 12, a D/A converter 13 performing a D/A conversion to the count output D 12 of this counter 12 and forming the tuning voltage VT of a tuner circuit 1, an AFT voltage formation circuit 6 forming AFT voltage V6 from the reception signal channel-selected by the tuner circuit 1 and a control circuit 14 controlling the count of the counter 12 according to the polarity and the level of AFT voltage V6. The counter 12, the D/A converter 13 and the control circuit 14 are made one-chip IC. The period tau when the polarity and the level of AFT voltage V6 are read and the count of the counter 12 is controlled is set longer than the response time TDL of the AFT loop through external terminals T1 and T2.
Patent JP-H09130375-A (JP)
Title: Information safe keeping system and method therefor
Inventor: YAMANAKA KIYOSHI
IPC: G06F21/34
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To be strong against a disaster and to improve security. SOLUTION: A card part 1 provided with a center authentication means is possessed by a user and also kept in a card keeping part 4. Normally, by using the card part 1 possessed by the user, the access of a terminal part 2 and a center part 3 is established and data back-up or the restoration of data is performed. When the card part 1 possessed by the user and the terminal part 2 are destructed by the disaster or the like, by using the card part 1 kept in the card keeping part 4, the access of a newly installed terminal part or the like and the center part 3 is established and the data are restored.
Patent JP-2001111646-A (JP)
Title: Image communication method and device
Inventor: YOSHIDA TAKEHIRO
IPC: G06F13/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image communication method that selects an image communication system depending on whether image communication is conducted through the Internet or an Intra-net, and to provide a device therefor. SOLUTION: In the base of facsimile communication via the Internet 42, communication is conducted by the store and forward system, and in the case of facsimile communication via the Intra-net, communication is conducted in the real time system.
Patent JP-2001065677-A (JP)
Title: Synchronous complex motor by planetary gear
Inventor: HAYASHIDA MOTOYUKI
IPC: B60W20/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To make a smooth shift by regulating the output and rotating speed of a motor on the basis of the travel speed of an automobile, and executing the shift action of a planetary gear type transmission by a shift control device when the relative speed at a shift function part of the planetary gear type transmission becomes almost null. SOLUTION: Rotating speed signals are inputted to a control computer 400 respectively from rotating speed sensors 510, 520, and in the case of needing the execution of shift action, a necessary command is sent to a motor control device 440 to lead a motor 110 to no-load running at the proper speed. A necessary command is then sent to a shift control device 430 to lead the planetary gear type transmission 200 into a power cut-off state. Coupling action to an object shift part is performed by restricting a peripheral internal tooth gear or the like. At this time, the shift action of the planetary gear type transmission 200 is executed by the shift control device 430 when the relative speed at the shift function part of the planetary gear type transmission 200 becomes almost null. Smooth shift action can thereby be attained.
Patent JP-2001112058-A (JP)
Title: Mobil communication terminal
Inventor: TAKAHASHI OSAMU
IPC: H04W4/12
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To relieve a load on a user for its entry operation by simply and accurately setting a transmission mail address. SOLUTION: An address history storage control means 51 extracts a transmission destination mail address and a transmission source mail address from a header of a mail every time it is sent or received and stores them with its transmission reception date and time to an address history storage section 62 as a mail transmission history and a mail reception history. Then an LCD display section 9 displays any of the mail transmission histories and the mail reception histories by one depression of an 'address history' key 87 and by optional number of times of a 'cursor' key 82, and when an 'enter' key 86 is depressed in this state, the mail address in this display is set as a transmission mail address.
Patent JP-S61191614-A (JP)
Inventor: HOOMAA ARUBAATO BAACHI
IPC: A61K31/535
Filed: 1985-12-20
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-H08311584-A (JP)
Title: Refractory superalloy
Inventor: KOIZUMI YUTAKA
IPC: C22C5/04
Filed: 1995-11-02
Abstract: PURPOSE: To provide a refractory superalloy having high temp. strength characteristic of high service temp. and excellent oxidation resistance. CONSTITUTION: This alloy is a refractory superalloy having two crystal structures of FCC structure and L12 structure and can be obtained by adding niobium, tantalum, hafnium, zirconium, uranium, vanadium, titanium, and aluminum, independently or in combination, to iridium, rhodium, or a mixture of them by 2-22atomic% additive quantity.
Patent JP-H06219473-A (JP)
Title: Multi-compartment package with improved partition
Inventor: BINSENTO DABURIYUU HERAN
IPC: B65D30/22
Filed: 1993-10-22
Abstract: PURPOSE: To intend for mixing of products in compartments by heat-sealing easily rupturable partition strips between thermoplastic sheets forming a package. CONSTITUTION: A flat rectangular multi-compartment patch-shaped package 10 is fabricated with parallel layers 12 and 14 made of a non-permeable soft thermoplastic thin material. The thermoplastic material to be used is provided in the form of sheet or film, and a patch is produced by making permanent heat seals 16 around three peripheral edges by means of heat sealing technique. And an easily rupturable partition slip 18 is given at a predetermined position in the patch to produce compartments provided with openings 19 and 20. This easily rupturable partition slip 18 is a layer of heat-sealable resin material containing a blend of polypropylene and polybutylene or low-density linear polyethylene. Compartments are filled with products and the openings 19 and 20 are heat-sealed. For mixing products in the compartments, the user is enough to apply an ordinary pressure to this package.
Patent JP-S62144326-A (JP)
Title: Production unit for semiconductor device
Inventor: YAMAMOTO TOMIO
IPC: H01L21/67
Filed: 1985-12-19
Abstract: PURPOSE:To correct the inclination of a reticle setting base to a horizontal attitude by mounting a plurality of height adjusting mechanisms supporting a base plate for a reticle by at least three-point support. CONSTITUTION:A reticle 1 is placed on a base 2, positioning in the front and rear and left and right and rotational directions is conducted, and the reticle 1 is fixed onto the base 2 by a vacuum chuck. A semiconductor substrate 6 for a test on a stage 7 on which a photo-resist is applied is test-exposed by beams passed through a reduction projection lens 5 through the reticle 1, and a mounting attitude to the horizontal plane of the reticle 1 is investigated. The reticle setting base is corrected by using a height adjusting mechanism 4 on the basis of the measured value. Accordingly, the height adjusting mechanism 4 is driven separately on the basis of drive controlled variables corresponding to inclinations to the horizontal plane of the reticle by a control section 8, the positions of the height of each support point of the base 2 are regulated, the movements of the support points are measured by sensors 3 for measuring distances, and attitudes to the horizontal plane of the reticle are corrected, controlling the drive of the height adjusting mechanism 4 by the measured values.
Patent JP-H11116134-A (JP)
Title: Post-treating device for paper
Inventor: OKADA HIROKI
IPC: B65H31/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet post-treating device which can preclude frequent stop of device caused by full-sensing when sheets are exhausted. SOLUTION: A sheet post-treating device is equipped with a sheet exhaust tray on which sheets exhausted from an image forming device 1 are stacked and a full sensing means 51 which senses whether sheets are stacked fully on the tray, wherein further a full judging means is furnished which allows stacking of sheets to continue for at least a specified time from when the full condition of the exhaust tray is sensed and then stops the operation of the sheet post-treating device.
Patent JP-S63140960-A (JP)
Title: Detection of object of cell classifying device
Inventor: ABE TADASHI
IPC: G01N21/19
Filed: 1986-12-03
Abstract: PURPOSE:To obviate erroneous detection and mis-detection by obtaining the absorbancy waveform by the other single color which is largely different in the absorbancy of only the object to be detected from other cells and dirt in the addition to the absorbancy waveform by the single color and obtaining a difference therebetween. CONSTITUTION:A blood specimen smeared and dyed on slide glass is measured by a photoelectric conversion array mounted to a microscope. The absorbancy waveform (b) by the specific single color at D-D' is first obtd. at this time. Another absorbancy waveform (c) is then obtd. by the other single color which is largely different in the absorbancy of only the object A to be detected from the other cell B and dirt C in comparison with the absorbancy waveform (b). The difference between these two waveform signals is determined and the absorbancy waveform (d) is obtd. The waveform (d) is sliced at a level F-F' and is binary-coded. The influence of the cells and dirt except the object to be detected is thereby eliminated and the erroneous detection and mis-detection are obviated.
Patent JP-H01128631-A (JP)
Title: Monitor system for digital multiplexing device
Inventor: ANDO NORIFUMI
IPC: H04J3/14
Filed: 1987-11-13
Abstract: PURPOSE:To reduce the number of parts and a mounting area by driving a transformer with one drive circuit for a monitoring generator, unipolar/bipolar- converting it and parallely inputting it to the plural low order group signal input circuits of an auxiliary side multiplexing circuit. CONSTITUTION:An off-line monitoring signal from a pattern generator 109 is inputted to a unipolar/bipolar-converting circuit 107 after being through a drive circuit 108 and an output signal is parallely inputted in each low order group signal input circuit of an auxiliary side multiplexing circuit 102 as low order group signals 115-118. The output is inputted to a multiplexing separating circuit 101 as a high order group signal and inputted again to bipolar/unipolar- converting circuits 103 and 104 as low order group signals 111-114. Then, the output signal is inputted to an error detector 106 after being through a selector circuit 105. Thus, the number of the parts and the mounting area can be reduced.
Patent JP-H11115041-A (JP)
Title: Skin shaping method
Inventor: YAMADA TATSUO
IPC: B29C51/42
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To enable the shaping of a skin so as to make it possible to perform an in-mold molding process at high yield without impairing designing properties by thermally softening a sheet layer and arranging it in a press mold to mold the sheet layer in such a state that the peripheral edge part of a spread skin form can freely move and thereby, obtaining a three-dimensional molding. SOLUTION: In a press device 5, a heater 54 is arranged in such a manner that it is freely movable in the forward/backward direction (in the horizontal direction which is perpendicular with a direction in which a pair of guide plates 41, 41' extend) with the help of a drive source. Further, the heater 54 is structurally designed so that when it moves forward, it is positioned under a pair of retaining plates 42, 42' which are conveyed. In addition, the heater 54 advances to be positioned right under a spread skin form 12, when the paired retaining plates 42, 42' holding the spread skin form 12 are conveyed to the press device 5. Consequently, the sheet layer is thermally softened. Then the heater 54 recedes and a shaping top force 51 and a shaping bottom force 53 are mutually brought into close proximity by the drive of a first cylinder 50 and a second cylinder 52.  On the shaping bottom force 53, plural protruding members which are freely ejectable from a mold face are mounted.
Patent JP-S61146041-A (JP)
Title: Conversion system for converting data flow between data codes
Inventor: BEMIS GERALD L
IPC: H04L12/433
Filed: 1985-12-17
Abstract: A code conversion system is described for converting a stream of data between first and second data codes. The stream of data containing data packets is recognized to be subject to a data fault condition arising from the collision of data packets. The conversion system comprises means for detecting the fault condition, and means for altering the code conversion of the stream of data between the first and second codes so as to reflect the occurrence of the fault condition in the code converted stream of data.
Patent JP-H04160502-A (JP)
Title: Numerical controller for main shaft motor provided with speed change mechanism
Inventor: TSUZUKI MASANOBU
IPC: G05B19/18
Filed: 1990-10-24
Abstract: PURPOSE:To perform various tapping with a high precision while keeping the control performance of a main shaft motor good by reading out data of a gear classification corresponding to a working mode command from a storage means and selecting a gear based on read data of the gear classification and a main shaft rotation command inputted from the external. CONSTITUTION:Gear classification data of the output characteristic of normal working is preliminarily stored in a normal working gear classification data storage circuit 9, and gear classification data of the output characteristic of tapping is preliminarily stored in a tapping gear classification data storage circuit 10. When a main shaft rotational frequency command and the working mode command based on a program are inputted to a gear selecting circuit 11, gear classification data corresponding to the working mode command is read out from a normal working gear classification data storage circuit 9 or the tapping gear classification data storage circuit 10. A gear is selected based on this gear classification data and the main shaft rotational frequency command. Thus, the control performance of a main shaft motor 1 is kept good and various tappings and normal working are performed with a high precision.
Patent JP-H01129555-A (JP)
Title: Information transmitting device
Inventor: MINAGAWA RYOJI
IPC: H04L12/40
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate the need to confirm the polarity of a transmission line when a terminal equipment is connected to the transmission line and to improve the operability and reliability of terminal equipment connection by switching the polarity of a transmission signal on the terminal equipment side according to the polarity of tie transmission line. CONSTITUTION:When the terminal equipment 3 is connected having the opposite polarity from the transmission line 1, namely, when a capacitor 7b is connected to the positive line 1a of the transmission line 1 and a capacitor 7a is connected to the negative line 1b, a voltage fed from the transmission line 1 is rectified by a full-wave rectifying circuit 4c on a full-wave basis, so a normal voltage is fed to respective circuits in the terminal equipment 3 through a safety circuit 4a. The voltage applied to the photodiode of a photocoupler 15, on the other hand, has the opposite polarity and the phototransistor turns off. Consequently, a relay 19 operates to connect contacts 20a and 20c, and contacts 21a and 21c. Consequently, the polarity of a signal generated at the winding 6a of a transformer 6 becomes opposite with the output of the output terminal 12b of a transmission controller 12 for outputting a signal having the same polarity with the fed voltage, and the signal having the same polarity with the fed voltage is sent out.
Patent JP-H01130816-A (JP)
Title: Take-up machine for sheet material
Inventor: MORIWAKI SABURO
IPC: B65H18/20
Filed: 1987-11-16
Abstract: PURPOSE:To stably take up sheet material and to obtain a coil of good quality by making at least one of supporting roller for taking up a coil change a supporting position according to signals from a detecting means to detect fluctuation of coil load. CONSTITUTION:A sheet bar 1 is bent by bending rollers 2a, 2b, 2c and taken up on rollers 3a, 3b in the shape of a coil. While the sheet bar is taken up by the rollers 3a, 3b, a roller 3c is actuated to pressurize and support the external circumferential surface of the coil at a prescribed load. The roller 3c moves in a left direction keeping a fixed roller load according as the diameter of the coil becomes larger. In addition, when tension balance, etc., is lost in taking-up of the coil by the rollers 3b, 3c and the sheet bar is pulled to the side of the roller 3a, the roller 3c moves in the right direction keeping a fixed roller load with the move of the coil. Accordingly, the sheet material can be stably taken up.
Patent JP-H04161906-A (JP)
Title: Light wave guide
Inventor: MATSUDA RIKI
IPC: G02B6/13
Filed: 1990-10-25
Abstract: PURPOSE:To simply perform machining without generating stress due to heat and pressure during the machining process by providing grooves applied with dry etching at least on one nearly flat face of a resin substrate. CONSTITUTION:Grooves are formed at least on one flat face of a resin substrate 2 made of amorphous polyolefin. Resist 3 is coated on the resin substrate 2 made of amorphous polyolefin, and it is exposed to ultraviolet rays (i-ray, g-ray) with a mask 4. The developing process is then performed to reproduce the shape of the mask 4, and the resin substrate 2 is etched by dry etching to the depth about 1-10mum. Resist is removed by ashing and the like to obtain a light wave guide. No stress is generated due to heat and pressure during the machining process of the grooves, and the machining of the grooves is facilitated.
Patent JP-H01160206-A (JP)
Title: Calibrator and method of calibration for logarithmic amplifier
Inventor: DAGURASU KEI HAFUMAN
IPC: H03G11/08
Filed: 1988-11-14
Abstract: PURPOSE: To simply attain calibration with high accuracy by providing a means that interrupts application of a test signal to a resonator so as to reduce an output of the resonator exponentially and a means deciding a calibration parameter from an output of the logarithmic amplifier. CONSTITUTION: A logarithmic amplifier 10 desired to be calibrated in an electronic device has a sweep frequency generator 12 coupled with a resonator 16 with a single pole acting like a band pass filter via a switch 14. An output of the logarithmic amplifier 10 is given to a microprocessor 18 via a digitizer 20. A frequency counter 22 is connected to an output of the sweep frequency generating section 12 to decide a frequency of an output signal of the sweep frequency generator 12 given to the microprocessor 18. The microprocessor 18 conducts required calculation and conducts operation control of the sweep frequency generator 12, a frequency counter 22 and the switch 14. The microprocessor 18 provides a gain control signal to the logarithmic amplifier 10 via a D/A converter DAC 24 to correct a gain error.
Patent JP-S62134394-A (JP)
Inventor: KAREBI HATSUPONEN
IPC: B63B29/10
Filed: 1986-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001109289-A (JP)
Title: Fixing device with induction heating
Inventor: TSUJIMOTO TAKAHIRO
IPC: H05B6/44
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device with induction heating capable of preventing the occurrence of fixing defect, the low temperature offset, and the high temperature offset by adjusting the heat generation distribution in a fixing member. SOLUTION: The fixing belt 30 as the fixing member, is provided with distributing means 40 for adjusting the heat generation distribution the belt. This distributing means, is constituted by forming plural areas S1, S2, S3 and S4 respectively provided with different resistance value on the fixing belt. The areas S2 and S3 respectively provided with the lower resistance value, is arranged on both end part areas where the temperature falling is easier than the center area on the fixing belt.
Patent JP-H09127605-A (JP)
Title: Projecting method and projection inspecting device
Inventor: EZAKI SANPEI
IPC: G02F1/1333
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device capable of obtaining a bright projected image. SOLUTION: Light from one light source 2A are separated to two having different optical paths by a half mirror 28, and either light irradiates an object to be measured 6, so that the reflected image of the object 6 is enlarged by a write-in lens 25 and written in a spatial optical modulation element 29 as a write-in image. The other light is made incident on the element 29 as read-out light and modulated in accordance with the write-in image, and the modulated light is enlarged and projected on a screen 10 by a pro jection lens 7 and reflection mirrors 8 and 9.
Patent JP-H02139497-A (JP)
Title: Production of neutral paper
Inventor: SAIJO YOSHIHIKO
IPC: D21H17/67
Filed: 1988-11-16
Abstract: PURPOSE:To obtain the subject neutral paper excellent in sizing properties without making various utensils such as a paper machine dirty by adding a cationic sizing agent to a raw slurry, diluting the resultant mixture, adding a calcium carbide slurry with a negative zeta-potential thereto and then carrying out papermaking. CONSTITUTION:A cationic sizing agent and a fixing agent is added to a raw slurry with 1.7-15wt.% pulp concentration and diluted to <=1.2wt.% pulp concentration. A calcium carbide slurry with -40 to -5mV zeta-potential is then added thereto and subjected to papermaking to obtain the objective neutral paper.