baber/WOPTO huggingface dataset:
Patent JP-H0947762-A (JP)
Title: Membrane module for waste water treatment and waste water treatment device and waste water treatment using the same
Inventor: URYU KATSUJI
IPC: B01D63/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To inhibit reduction in permeation flux, etc., by preventing foreign matter such as waste thread from clinging to the membrane module disposed in a biological treatment vessel. SOLUTION: This membrane module consisting of three stage membrane units is constructed by connecting three membrane units 11 to each other in the vertical direction and each of the membrane units 11 comprises plural hollow fiber membranes 13 provided so as to be stretched between two water collecting pipes 12 placed apart right and left from each other. The water collecting pipes 12 of the upper stage membrane unit 11 are connected to a suction pump 15 through a pipeline 14 and the lower stage membrane unit 11 is provided attachably and detachably with a foreign matter capture means 17 by using a coupler 16. At this time, an example of the foreign matter capture means 17 is a unit in which a number of pieces of a threadlike material 19 are stretched between right and left supporting plates 18 in a 10 to 200 pieces/cm<3> density, or the like.
Patent JP-H07334558-A (JP)
Title: Graphic processing method and device therefor
Inventor: TOMIDA JUNJI
IPC: G06F17/50
Filed: 1994-06-14
Abstract: PURPOSE:To provide a graphic processing method capable of efficiently processing a graphic extracted from a graphic set and obtaining accurate processing result. CONSTITUTION:The data of a graphic set 40 consisting of graphics 41-49 are inputted from an input file. When window specification information defined by points P10 and P11 exist, a window 50 represented by the hatched line is specified. Based on the specification of the window 50, graphics 44, 46, 48, 49 at least a part of which is included in the window 50 are extracted from the graphic set 40. Based on the window specification information, a window frame graphic 51 is generated. Graphic processing is performed based on the window frame graphic 51 and the graphics 44, 46, 48, and 49.
Patent JP-H02309394-A (JP)
Title: Picture display device
Inventor: WAKAI YOICHI
IPC: G09G3/36
Filed: 1989-05-25
Abstract: PURPOSE:To reduce the number of connection lines to a picture display driving circuit by employing a picture fetch clock signal which synchronizes with a clock signal and possesses a frequency lower than that of the clock signal when three primary color pictures are displayed on a picture display device for information equipment. CONSTITUTION:Four-bit information on three primary colors R, G and B from the information equipment 101 is synchronous with a clock FD. A PLL 102 phase-compares FD/4 from a frequency divider 103 with FV/3 from a frequency divider 104, both of which are synchronized. On the other hand, a picture ele ment signal is fetched into latches 109 to 112 of 4 X 3 = 12 bits by four-phase clocks ACL to DCL. Then, the signal is fetched to selectors 114 to 117 of com posite gate type by three-phase clocks CLA to CLC of FV. Consequently, infor mation of three series R, G and B is rearranged into information of four series DA to DD4, and inputs to a display part 119 via driving circuits 120 and 121. Therefore, the frequency of clocks input to the circuits 120 and 121 lowers, and the number of information lines comes to 4 X 4 = 16 bits.
Patent JP-S61289421-A (JP)
Title: Normalizing circuit for floating point multiplication
Inventor: KUSANO TAKAO
IPC: G06F7/527
Filed: 1985-06-18
Abstract: PURPOSE:To speed up the normalization of floating point multiplication without adding any specific mechanism by forming a means for decoding 2 bits of a multiplied result in a normalizing floating point arithmetic system and controlling whether a mantissa part is to be shifted by one bit in an MSB direction or not and a means for modifying an exponential part on the basis of a decoded signal. CONSTITUTION:The titled circuit can be applied to an arithmetic unit constituted so that the product sum arithmetic of data expressed as complements can be processed by 8 bits in the exponential part and 16 bits in the mantissa part through a pipe line. The arithmetic unit has an exponential part adder 1, a mantissa part arithmetic circuit 2, a zero detecting circuit 3 for a multiplier and a multiplicand, a decoder 4 for upper 2 bits of a multiplied result, a shifter circuit 5 for shifting the output of the mantissa part by one bit in the upper direction, a multiplexer 6 for selecting a shifted value, a non-shifted value or a constant in accordance with the output of the decoder 4, and a multiplexer 7 for substituting the output of an exponential part operating circuit by a constant. An accumulator unit part is constituted of an computing element 8 for executing the digit adjustment operation of the exponential part, a shifter circuit 9 for digit adjustment, an adder/subtractor unit 10, a normalizing circuit 11, and an accumulator register 12.
Patent JP-S61293193-A (JP)
Title: Motor controller
Inventor: YAMADA TOSHIO
IPC: H02P21/36
Filed: 1985-06-18
Abstract: PURPOSE:To obtain an inexpensive motor controller without necessity of an operating number counter or mounting position by displaying the number of a motor by a digital display unit for displaying a current value. CONSTITUTION:A controller 8 controls during the connection of operating state with a circuit current IC from a current transformer 8 input to an input circuit 19, and applies the current IC through a controller 21 and an output circuit 22 to a direct current display unit 10 by the command of an operation switch 23 to display the circuit current value. Further, not only the circuit current IC but also the operating speed of a memory 20 are digitally displayed as required by the operation of the selection switch 23.
Patent JP-S6025002-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA SHIROU
IPC: G11B13/00
Filed: 1983-07-20
Abstract: PURPOSE:To attain high density recording by heating a magnetic body at an extremely small part with an electron beam almost up to a Curie point, and applying a signal magnetic field. CONSTITUTION:A vacuum vessel 1 is evacuated through an air release pipe 7. A disk having a magnetic surface is rotated by a motor 9 through a driving part 5. The electron beam 4 from an electron gun 3 strikes the disk 2 through a signal coil 6 to make a rotary scan. The magnetic surface 2 is heated almost up to the Curie point with the electron beam and when a magnetic field is applied by the coil 6 at the same time, the surface is magnetized intensely with a signal after cooling. The recorded disk 2 is scanned with the electron beam 4' of an electron gun 3' in the vacuum vessel in reproduction, and the reflected beam 4'' is deflected by a recording magnetic field if the beam slants to the recording magnetic field. The electron beam 3 of the gun 3 is so much weaker than that of the gun 3 as to inhibit erasure. The deflected electron beam 4'' enters an electrode 14 to generate a differential output, which is nearly proportional to the recording magnetic field. This differential output is amplified by an operational amplifier 15 into a signal output.
Patent JP-S6022811-A (JP)
Title: Fm modulation signal generating circuit
Inventor: SAKAI YOUZOU
IPC: H03C3/22
Filed: 1984-06-27
Abstract: PURPOSE:To obtain a broad band modulating characteristic independently of oscillating frequency and high S/N by superimposing a modulating voltage to a low-pass filter output of a voltage deciding the oscillating frequency via a capacitance and applying the result to a varactor diode of a tank circuit. CONSTITUTION:A supply cirucit 13 of the tank circuit comprising the varactor diodes Vca, Vcb and an inductance L applies a voltage superimposing a modulating voltage extracted at a point A via a coupling capacitor C3 on a turning voltage extracted at the point A via a low-pass filter to the tank circuit. Since the modulating voltage is coupled to the output point A of the low-pass filter via the coupling capacitor C3, even if the capacitor C2 is selected largely to increase the S/N, the modulating voltage is applied through the capacitance division of capacitors C2 and C3, then the frequency dependancy is eliminated and the high frequency component is not cut off.
Patent JP-S5922318-A (JP)
Title: Forming of single crystal semiconductor layer
Inventor: HOKARI YASUAKI
IPC: H01L21/20
Filed: 1982-07-29
Abstract: PURPOSE:To grow a good quality single crystal semiconductor layer in a thin thickness by a method wherein a polycrystalline or amorphous semiconductor layer is formed on the surface of a substrate having a single crystal insulator layer as an uppermost surface layer, and irradiating radiation thereon. CONSTITUTION:A silicon substrate 1 is prepared as a single crystal semiconductor substrate, and a magnesia spinel layer 2 is grown on the surface thereof as a single crystal insulator layer with the epitaxial method. An amorphous or polycrystalline silicon layer 3 is then grown on the magnesia spinel layer 2 with the plasma or vapor growth method, etc. A thickness of the silicon layer 3 is determined depending on the type of a device to be formed, the thickness being normally preferable in a range of 0.3-0.5mum. Next, radiation 4 is made to irradiate onto the silicon layer 3 to melt it under heating, thereby to solidify the layer 3 while growing the single crystal. This single crystallizing process is a process for cooling the silicon layer 3 which was brought into the molten state or the state similar thereto due to irradiation of the radiation 4, and for growing the magnesia spinel layer 2 in the form of single crystal as a core crystal. Even in case of making a thin crystal in order of 0.3mum, there can be obtained a single crystal silicon layer 34 of good quality.
Patent JP-S6111776-A (JP)
Title: Fixing device
Inventor: SUZUKI YOSHIYASU
IPC: G03G15/20
Filed: 1984-06-27
Abstract: PURPOSE:To control the surface temp. of a fixing roller to an adequate fixing temp. by providing a temp. sensor of a non-contact type having the capability to monitor the range across the part where small-sized recording paper passes and the part where said paper does not pass in the stage of feeding the small- sized paper and controlling the temp. of the fixing roller by said sensor. CONSTITUTION:The temp. sensor 5 is disposed in the position spaced by about 10mm. from the fixing roller 2 in a manner as to monitor the range across the part where the small-sized recording paper A5 passes and the part where said paper does not pass in the stage of feeding said paper, as shown by dotted lines. The IR sensor absorbs the IR rays radiated from the temp. measuring object in the temp. monitoring range according to temp. and generates the electric signal corresponding to the heat energy of the IR rays. The intermediate temp. in the part where the paper A5 passes and the part where said paper does not pass in thus measured and since the temp. control width by a control circuit is decreased, the control in a manner as to prevent the abnormal temp. decrease and increase is made possible.
Patent JP-H02311817-A (JP)
Title: Formation of electrode
Inventor: OKUBO SHUICHI
IPC: G02F1/03
Filed: 1989-05-29
Abstract: PURPOSE:To bring an electrode and a substrate into secure contact with each other by boring an electrode groove in the substrate, forming a metallic thin film in the groove, and charging conductive powder which contains a binder in the groove and thus forming the electrode. CONSTITUTION:The groove 2 is formed in the ceramic substrate 1 with a dicing saw, etc., and then the metallic thin film 6 is formed in the electrode groove 2 by vapor deposition, sputtering, etc. Then the conductive powder which contains the binder and has plasticity is charged in the electrode groove 2 by rubbing. The conductive filler 7, therefore, contacts even the metallic thin film 6 which remains in island-shaped structure to impress an electric field efficiently and the filler 7 operates as a conductor to reduce electrode resistance and also removes resistance heat generated on the electrode speedily. Consequently, metal which forms the base need not be formed thickly and the peeling strength of the electrode increases.
Patent JP-H06208882-A (JP)
Title: Sheath heater and insulating protection member fixed thereto
Inventor: ANCHI KAZUNORI
IPC: H05B3/02
Filed: 1992-05-25
Abstract: PURPOSE:To prevent breakage of a terminal pin or an insulating protection member by disposing a bracket for fixing the insulating protection member, and inserting a part of a male electrode terminal into a through hole formed on the insulating protection member. CONSTITUTION:Terminal pins 33 are disposed at both ends of a heating wire 32 in such a manner as to project from both ends of a metal tube 31. An insulator 35 is interposed between the inner circumferential surface of the metal tube 31 and the terminal pin 33 in the vicinity of the end of the metal tube 31, to thus secure insulation therebetween via magnesium oxide powder 34. A bracket 37 is fixed to the outer peripheral surface of the metal tube 31 in such a manner that the end of the metal tube 31 projects therefrom by a predetermined length. A male electrode terminal 39 is securely fitted around the terminal pin 33. An insulator 41 as an insulating protection member is attached to the bracket 37, to thus prevent the terminal pin 33 from supporting the insulator 41. Moreover, since a part of the male electrode terminal 39 is inserted into an insulator through hole, a possibility of breaking of the terminal pin 33 and breakage of the insulators can be prevented without exertion of excessive force on the terminal pin 33.
Patent JP-S61290010-A (JP)
Inventor: SHIMAZAKI KUNIYA
IPC: B28D7/02
Filed: 1985-06-18
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-H082639-A (JP)
Title: Pusher for transferring article
Inventor: NAKAGAWA TERUBUMI
IPC: B65G19/24
Filed: 1994-06-15
Abstract: PURPOSE:To prevent the breakage of a lever and prolong the life of the lever by absorbing the repetitive shock generated by the reaction force of a spring in each operation of the lever, by constituting a stopper by installing a block made of the material which is easily worn out and softer material than that of the lever, on a pin installed in a demountable manner on a frame. CONSTITUTION:A pusher for transferring an article which is installed at the frame 1 of the chain link of a chain conveyor through welding, etc., supports one end of a lever 2 which pushes the article at the other end, in a turnable manner on the frame 1, and a stopper 5 is installed on the frame 1. Between the lever 2 and the frame 1, a spring 3 for pushing the intermediate part of the lever 2 on the stopper 5 is interposed. In this case, a pin 51 is installed in a demountable manner on the frame 1, and a block 52 which is made of the softer material than that of the lever 2 is installed on the pin 51, and the stopper 5 is constituted. Accordingly, the shock in the collision of the lever 2 with the stopper 5 is absorbed, and the life of the lever 2 is drastically prolonged.
Patent JP-H04359155-A (JP)
Title: Fixing method for fg magnet
Inventor: NISHIZAWA HIROSHI
IPC: H02K1/27
Filed: 1991-06-04
Abstract: PURPOSE:To form and fix an FG magnet without exceeding the height of a rotor frame by filling a plastic magnet into a recess section provided on the outer periphery of the rotor frame. CONSTITUTION:A recess section 5 shallower than the plate thickness of a frame 2 is provided on the outer periphery of the rotor frame 2, and a plastic magnet serving as an FG magnet 3 is filled in the recess section 5 serving as a coupling portion 3''. The magnet 3 and the frame 2 can be fixed without being stuck with an adhesive, the recess section 5 is located at the middle in the height direction of the frame 2, the lower face 3' of the FG magnet 3 is not required to pinch the frame 2, and the thickness of the magnet 3 does not exceed the thickness of the frame 2. The whole motor can be made thin.
Patent JP-S5835398-A (JP)
Title: Removal of adhered substance in pipe
Inventor: HIRANO SHIGEZOU
IPC: F28G1/12
Filed: 1981-08-25
Abstract: PURPOSE:To remove the adhered matter on the inside wall of a meandering pipe substantially uniformly without damaging the pipe, by feeding a mixed flow of a fluid and an abrasive into the pipe from both directions. CONSTITUTION:Firstly, the mixed flow MF of the abrasive and the fluid is fed in the direction from an introducing pipe 2 to a discharging pipe 3, as indicated by solid-line arrows, and this feeding-in operation is repeated a predetermined number of times which number is about one half of that in a conventional method. Then, the mixed flow MF is fed in the opposite direction, as indicated by dotted-line arrows, and this operation is repeated an appropriate number of times. When removing the adhered matter by this method, the abrasion at an elbow part on the finishing end side by the abrasive can be restricted to about half of that in the conventional method. In addition, since the mixed flow MF is fed into the pipe 1 from both directions, the material loss at the elbow parts on the starting end side and the finishing end side can be prevented, and further, the adhered matter in the pipe can be removed in a substantially uniform condition.
Patent JP-S5950393-A (JP)
Inventor: HANSU PIRUKU
IPC: G21F9/22
Filed: 1983-07-22
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-S5466929-A (JP)
Title: Disazo compound, its production and its yellow pigment
Inventor: IMAMURA KENNOSUKE
IPC: C09D11/037
Filed: 1977-11-08
Abstract: NEW MATERIAL:A disazo compound shown by the formula I:(X is H or nitro; Y is H, nitro, or methyl). EXAMPLE:A compound shown by the formula II. USE:Clear yellow organic pigments for coating compounds, printing inks, crayons, colors and coloring of fibers, or plastics, having improved solvent resistance and tinting strength. PRODUCTION:The disazo compound is obtained by the coupling of terephthaloyldiacetanilide shown by the formula III with a diazo compound of an aniline derivative shown by the formula IV.
Patent JP-S6025813-A (JP)
Title: Controller of car air conditioner
Inventor: KOJIMA YASUSHI
IPC: B60H1/12
Filed: 1983-07-21
Abstract: PURPOSE:To enable to obtain a comfortable blow-off air temperature by keeping a stove ratio constant, by a method wherein a quantity of air passing through a heater core is designated and incremental correction of a quantity of an inflow of cooling water of an engine is made according to this value. CONSTITUTION:An air conditioning controller made of a microcomputor 18 obtains necessary blow-off temperature through a temperature in a car compartment, a temperature outside of a car and a quantity of insolation from a detector group 14 and a set temperature by a setting device 16-1, and a quantity of air is obtained further according to the blow-off temperature. Then an opening of a water valve 13 is computed through information of a necessary blow-off temperature and a cooling water temperature of an engine and a valve 13 is opened or closed through a driving circuit 21 and a driving part 26. Then a difference between an actual quantity of air and a calculated quantity of air is obtained, and a final opening of the valve 13 is obtained by adding additional correction amount of the opening to be obtained experimentally according to the difference. With this construction, deterioration of a stove ratio due to an increase of a quantity of air is prevented from occurring and a comfortable blow-off temperature can be secured.
Patent JP-S5466808-A (JP)
Title: Magnetic recorder-reproducer
Inventor: DAIKO JIYUNICHI
IPC: G11B27/10
Filed: 1977-11-08
Abstract: PURPOSE: To automatically stop tape in desired recording-reproducing positions by storing the start-stop position of the recording-reproducing of the tape with a keyboard thereby controlling the recorder-reproducer.  
     CONSTITUTION: When the register keys of a keyboard 3 are operated, the numerical values corresponding to the start-stop positions of recording-reproducing are set in respective registers which perform cyclic counting of a control part 30 by way of a key input control part 31. When rapid feed or other is performed in this state, a motor 27 is revolved at a high speed by the control part 30 and motor control part 28 and the pulses generated in correspondence to the reel rotating speed which a reel revolution detecting part 26 generates are applied via the control part 31 to a register which counts the numerical values corresponding to the tape current position of the control part 30. When the storage contents of this register and the register in which the recording-reproducing start positions have been set coincide, the coincidence signal of the control part 30 causes the motor 27 to stop via control part 28, thus automatically stopping the tape in the recording-reproducing start positions having been set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6113273-A (JP)
Title: Flash fixing device
Inventor: KAWATO KATSUO
IPC: G03G15/20
Filed: 1984-06-29
Abstract: PURPOSE:To perform fixing without variance with a relatively small electric power by putting a recording paper, to which a toner image is transferred, on a belt carried to a face irradiated with flash lamps and electrifying the belt and bringing it into contact with a heat roll. CONSTITUTION:A recording paper 2 to which the toner image is transferred from a photosensitive body 1 is put on a transporting belt 3 having a suction device 5 and is transported to a flash fixing device 4 and is put on a carrying belt 6. The carrying belt 6 is turned in the direction of an arrow A by a heat roll 10 and an auxiliary roll 11, and the roll 10 is not only heated by a heater 12 but also electrified uniformly by a corona discharger 14. An oxidation preventing coating 13 is provided on the surface of the roll 10. The flash fixing device 4 has a reflecting mirror 9, flash lamps 7, and a heat insulating transparent member 8. Thus, the recording paper 2 is attracted to the belt to perform fixing without variance with a relatively small electric power.
Patent JP-S5561388-A (JP)
Title: Production of explosive rolling and pressure welding clad steel plate
Inventor: KUBOTA AKIRA
IPC: B23K20/08
Filed: 1978-10-31
Abstract: PURPOSE: To save cross rolling and heat treatment after rolling and produce the clad steel plate of superior bending workability by rolling the carbon steel being a base metal and a mating material such as stainless steel in the direction rectangular to the rolling direction of the base metal in rolling these materials after explosive pressure welding.  
     CONSTITUTION: A carbon steel plate as a base plate and a plate of at least one of stainless steel, Ni, Ni alloy, Cu, Cu alloy, Ti as a mating material are explosive- pressure-welded to make a clad steel plate. This clad steel plate is hot-rolled in the direction rectangular to the rolling direction at the production of the carbon steel base plate of the clad steel plate. This method eliminates the need for cross rolling of the clad steel plate or recovering the fiber texture produced after rolling in the same direction through heat treatment, thus enabling the explosive pressure-welded clad steel of superior elongation, drawability and bending workability to be produced. 
     COPYRIGHT: (C)1980,JPO&Japio