baber/WOPTO huggingface dataset:
Patent JP-S59132999-A (JP)
Title: Controlling method for process of biological denitrification
Inventor: WATANABE SHIYOUJI
IPC: C02F3/34
Filed: 1983-01-21
Abstract: PURPOSE:To properly operate circulation, by adjusting the flow amount of water to be treated, nitrogen content in the water to be treated being estimated from said flow amount and the amount of a liquid to be circulated through a denitrification tank in response to the predetermined allowable value of nitrogen content in the water to be treated. CONSTITUTION:The flow amount Q1 of inflow water obtd. from a flow meter 22 is inputted to a differentiating circuit 31 to obtain the variable speed q1 of Q1. Said variable speed q1 is inputted to a deciding circuit 32 to select a correlation coefficient K1 corresponding to the positive or negative of q1. The correlation coefficient K1 and the flow amount Q1 of inflow water are inputted to a calculating circuit 33 to estimate the concentration N'1 of inflow nitrogen. Said estimated value N'1 of the concentration of inflow introgen is inputted to another calculating circuit 34, to calculate a circulation ratio r' to be operated from allowable nitrogen content Na in water to be treated on the basis of 6. In addition, the circulation ratio r' is integrated with the flow amount Q1 of inflow water by a calculating circuit 35, to obtain the flow amount Qr of water to be returned to a denitrification tank 1. Hence, nitrogen content in the water to be treated is adjusted to the allowable nitrogen content Na.
Patent JP-S59134283-A (JP)
Inventor: TANAKA HIROAKI
IPC: E05B49/00
Filed: 1983-01-21
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-H10205711-A (JP)
Title: Bed-height regulating device of pressurized fluidized bed boiler
Inventor: SASAKI MITSURU
IPC: F23C10/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically regulate the height of a bed material by controlling the opening/closing operation of each piston valve provided on an air supply pipe so that the quantity of the bed material of a bed material storage container is approximately uniform based on the detected value of a bed material quantity detector. SOLUTION: Air supply pipes 22, 23 are provided with piston valves 40, 41, and bed material quantity detectors 51, 52 to detect the quantity of a bed material 5 in bed material storage containers 3, 4. The detected values 53, 54 of the bed material detectors 51, 52 are inputted in a bed material supply controller 49, and the opening/closing operation of the piston valves 40, 41 is controlled based on the detected values 53, 54. That means, the bed material supply controller 49 controls the piston valves 40, 41 so as to supply the material from either of the bed material storage containers 3, 4 of more quantity of the bed material 5 based on the detected values 53, 54, and controls to alternately or simultaneously open the piston valves 40, 41 after the quantity of the bed material 5 in the bed material storage containers 3, 4 is equal to each other.
Patent JP-S5392853-A (JP)
Title: Anti-static agent for plastic
Inventor: HOTSUTA HIROSHI
IPC: C08L23/00
Filed: 1977-01-25
Abstract: PURPOSE: To provide a rapid and long-acting antistatic agent which can be loaded in a resin in high amount without causing loss of transparency or color development, composed of a polyhydric alcohol ester of wool fatty acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63177455-A (JP)
Title: Molecular resistor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1987-01-16
Abstract: PURPOSE:To enhance the integration density of a semiconductor integrated circuit by a method wherein a unit resistor device is constructed to be vertical- shaped in such a way that a high polymer such as polydiacetylene or the like is injected into a contact hole made at an insulating film which is formed on the surface of a semiconductor substrate. CONSTITUTION:A unit resistor device is constructed to be verticalshaped in such a way that a polymer such as polydiacetylene or the like is injected into a contact hole made at an insulating film 3 which is formed on the surface of a semiconductor substrate 1. For example, a diffused layer 2 and a field insulating film 3 are formed on the surface of an Si substrate 1 ; a contact hole is made on the diffused layer 2 at the field insulating film 3; a TiN electrode 4 is formed at the contact hole. Polydiacetylene 5 is injected into the contact hole on it and is fixed; a TiW electrode 6 is formed on it; an Si3N4 film 7 which is photosynthesized at a low temperature is formed on the surface as a passivating film.
Patent JP-S63176084-A (JP)
Title: Infrared ray remote controller
Inventor: KATO NORIAKI
IPC: H04Q9/00
Filed: 1987-01-16
Abstract: PURPOSE:To increase transfer speed, and to transmit large quantity of data, etc., by transmitting simultaneously plural subcarriers. CONSTITUTION:A transmitter can be divided roughly into an oscillation circuit 2, a demultiplying stage 3, a controller 4, a key scan input circuit 5, LED drive circuits 6, 7, infrared LEDs 8, 9 and a key matrix 10. On the way of this demultiplying stage 3 frequencies f1, f2, corresponding to the subcarriers are taken out, and a data line corresponding to a key pushed by the key matrix 10 is generated by the controller 4, and modulated by the subcarriers f1, f2, and transmitted as the infrared ray by flowing a large current in the infrared LEDs 8 and 9 by the LED drive circuits 6, 7. Thus, the transfer can be speeded up.
Patent JP-H06340059-A (JP)
Title: Electric tension and method for starting printing process in tension
Inventor: BUIRUHERUMU BETSURAA
IPC: B41F33/06
Filed: 1994-01-27
Abstract: PURPOSE: To provide a traction device for securing a uniform web tension and a higher flexibility in a web of a matter to be printed. CONSTITUTION: Control and regulation units 4, 7, 13 to be controlled by the control station calculator 1' of a printing press are provided on this traction device. The units 4, 7, 13 previously set the target number of revolutions of traction device motors 8, 10 and a traction roller 120 to be driven by the traction device motors 8, 10. In addition, the traction roller 120 is given a web tension to be generated by a vibration roller 160 by a web of a matter to be printed, and further, the vibration roller 160 is connected to the control and regulation units 4, 7, 13 through an angle generator so as to post the actual angle value of the vibration roller 160. Thus the number of revolutions of the traction device motors 8, 10 is controlled and regulated by the units 4, 7, 13 in accordance with the actual angle value.
Patent JP-H03215141-A (JP)
Title: Super high speed rotor
Inventor: IMAGAWA SHINSAKU
IPC: H02K1/27
Filed: 1990-01-17
Abstract: PURPOSE:To reduce magnetic resistance and enlarge the surface flux density of a rotor by a method wherein a sleeve is manufactured by welding a ferromagnetic material and a non-magnetic material and the ferromagnetic material is arranged near magnetic poles while the non-magnetic material is arranged between the magnetic poles. CONSTITUTION:Permanent magnets 1 are provided on the rotary shafts of the turbine of a turbo charger and a compressor and become rotary magnetic poles. Sleeves 2, fitted to the outer periphery of the permanent magnets 1, are constituted of a welded matter of a non-magnetic part 2a and a ferromagnetic part 2b while the ferromagnetic material 2a is arranged near the magnetic poles of the permanent magnets 1 and the non-magnetic materials 2b are arranged between the magnetic poles. A rotor is constituted of the permanent magnets 1 and the sleeves 2a, 2b while a stator, constituted of a core 3 and a coil 4, is arranged around the rotor. According to this constitution, magnetic resistance in the sleeves is reduced and the magnetic performance of the rotor is improved.
Patent JP-H03213624-A (JP)
Title: Variable cycle diesel engine
Inventor: TONO AKIRA
IPC: F02B75/02
Filed: 1990-01-17
Abstract: PURPOSE:To convert the 2-cycle and the 4-cycle easily by providing main and sub combustion chambers linked through a linking passage, furnishing a switching means to the linking passage, and opening and closing the switching means at every alternate compression stroke in the 4-cycle operation, while stopping the switching means in the opening condition in the 2-cycle operation. CONSTITUTION:A suction port 11 is formed at the lower side of a cylinder 1, and an exhaust port 12 is formed at the upper position of a specific amount from the position of the suction port 11. The suction port 11 is branched to a suction pipe 13 just before linking to the cylinder 1, the suction pipe 13 is opened at the upper end surface of the cylinder 1, and a suction air valve 14 is provided to the opening. A sub-combustion chamber 3 linked to a main combustion chamber 21 which is partitioned by the inner wall of the cylinder 1 and a piston 2, through a linking passage 31, is formed in a cylinder head, and an injection nozzle 33 is provided at the inside of the sub-combustion chamber 3, while a sub-chamber valve 32 is provided to the linking passage 31. And the sub-chamber valve 32 is opened and closed at every alternate compression stroke in the 4-cycle operation, while it is stopped in the opening condition in the 2-cycle operation.
Patent JP-S5394112-A (JP)
Title: Code system
Inventor: YAMAJI KATSUHISA
IPC: H04L7/00
Filed: 1977-01-28
Abstract: PURPOSE:To ereduce the digital total fluctuation DSV value and to facilitate the error control and the acquisition of synchronism, by allotting the code to either one of 000, +++--- or ---+++ against one of the binary information based on the common control code.
Patent JP-2000201760-A (JP)
Title: Seat for vehicle
Inventor: NAKANO NOBUYUKI
IPC: A47C1/032
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enable to prevent a seat from hip slipping and enlarge the hip angle by making the seat move oscillating corresponding to tilting of the seat back forward/backward. SOLUTION: A guide bracket 30 formed with a front lowering arc guide groove 31 is fixed to the upper end side on the side frame 29 of the base frame 12. A support bracket 43 with an engaging groove extended in the longitudinal direction is mounted to the lower rear end of the seat cushion frame 41 and a pivotal support pin 44 is engaged with the engaging groove 42. A reverse-J- shape connection link 46 is supported in between an arm bracket 32 formed on the seat back 14 and the pivotal support pin 44 and an engaging pin 47 to engage with the arc guide groove 31 is mounted on the central part of the connection link 46.
Patent JP-S57123625-A (JP)
Title: Bulb
Inventor: MITAMURA ZENZOU
IPC: H01K1/40
Filed: 1981-01-23
Abstract: PURPOSE: To prevent a foil from being cut and improve the airtightness of the sealing section a quartz glass container by using a molybdic foil to which a specified amount of potassium and silicon dioxide is added as a current induction body which is used for the sealing section.  
     CONSTITUTION: The end of a filament 2 is connected to one end of a current induction body 3 which is airtightly sealed in a sealing section 4 that is formed by heat-crashing both ends of a quartz glass container 1 in which halogen and inert gas are sealed and in which the filament 2 is hung along its cental axis and an external induction wire 5 is connected to the other end, respectively. This current induction body 3 is composed of a molybdic foil to which 200W800ppm of potassium and 200W2,000ppm of silicon dioxide are added. As a result, the molybdic foil is prevented from being cut and the airtightness of a sealing section can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03211427-A (JP)
Title: Infrared sensor and production thereof
Inventor: SATOU AKINOBU
IPC: G01J5/02
Filed: 1990-01-16
Abstract: PURPOSE:To improve the mechanical strength of a bridge girder part and to provide the above sensor which is smaller in size and higher in accuracy by providing a reinforcing part formed to have the thickness increasing gradually toward the bridge girder part near the end of a bridging part having the bridge girder part. CONSTITUTION:Curved surface parts 9a, 9b having a prescribed curvature is provided in the angle part of the ceiling surface of a cavity part 8 formed between the silicon oxide film 2 and silicon substrate 2 of the bridging part consisting of the silicon oxide film 2, phosphorus silicate glass 3 and silicon oxide film 4 of the bridging structure on the silicon substrate 1. The mechanical strength of the bridging part is improved in this way and, therefore, the IR sensor of the small size and high accuracy for which fine working technology for semiconductor is realized. The reinforcing part 8 may be the reinforcing part of the structure having the slope inclining at a specified angle from the base part of the bridging part consisting of the silicon oxide film 2 to the side face part.
Patent JP-H07217087-A (JP)
Title: Sunlight generating house
Inventor: ICHIKAWA YUKIMI
IPC: H01L31/048
Filed: 1994-01-28
Abstract: PURPOSE:To utilize the incident sunlight effectively by arranging plural pieces of solar cells connected in series in a parallel direction with a ledge member. CONSTITUTION:Plural pieces of solar cells 2 are set up in a long base material 1 in lineup form. Then these solar cells 2 set up in parallel with each position of ledge members are connected to one another in series by wiring conductors 3. In addition, these solar cells 2 set up in a direction orthogonal with each position of the ledge members are connected in parallel by another wiring conductor 4. With this constitution, a shadow of the ledge 5 is cast on each of the solar cells 2, so that any possible drop in output is held back to the minimum.
Patent JP-H07221100-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEDA HISAO
IPC: H01L21/321
Filed: 1994-01-28
Abstract: PURPOSE:To solve a problem that an abnormality is generated on the basis of a protruding object on the surface of an Al interconneciton film when a bump terminal electrode is formed, via a laminated metal film, on the Al interconnection film on an oxide film. CONSTITUTION:An Al interconnection film 3 is brought into direct contact with a P-type diffused layer 11 in a silicon substrate 1, and a bump terminal electrode is formed directly on it via a metal film. A protruding object is not generated in the Al interconnection film coming into direct contact with the P-type diffused layer 11 even through a heat-treatment process. As a result, it is possible to prevent an abnormality from being generated. The P-type diffused layer 11 is insulated electrically from other regions in the substrate 1 by means of a P-N junction.
Patent JP-S61167295-A (JP)
Title: Television receiver having rgb input terminal
Inventor: KINJI YOSHIRO
IPC: H04N9/00
Filed: 1985-01-19
Abstract: PURPOSE:To provide for monitoring external RGB signals from video devices not outputting control signals by providing a switch setting the control signal YS compulsively to an external side logic level. CONSTITUTION:The RGB signals obtained from an RGB connector 1 are introduced into a switching circuit 2 so as to be supplied via picture control circuits 3a-3c to changeover switches SW4a-4c. When the control signal YS is at H level, SW4a-4c are on the external side and the signals from the connector 1 are outputted as changeover signals. When the signal YS is at L level, SW4a-4c are switched to the internal side and the internal RGC signals obtained by a Y/C processor IC5 is outputted in place of the video signals. A compulsive YS SW6 may be provided for connecting the TV receiver to the video equipment devoid of YS signal terminal for forcing the YS terminal to H level by a transistor T to monitor external RGB signal. SW7 is provided in association with SW6 to make a changeover and adjustment of VR1 and VR2 for external and internal picture control.
Patent JP-S63178899-A (JP)
Title: Aeration device
Inventor: SUGIURA EIICHI
IPC: C02F3/18
Filed: 1987-01-19
Abstract: PURPOSE:To generate fine bubbles by providing a vane body which rotates in water, a film body which has many fine pores and is spread on the surface of the vane body and air feeding mean for feeding air to an air passage extended between the film body and the vane body. CONSTITUTION:The vane body 12 which rotates in the water, the film body 22 which has the many fine pores 23 and is spread on the surface of the vane body 12, the air feeding means 19 which feeds the air to the air passage 30 extended between the film body 22 and the vane body 12. As a result, the bubbles reduced to extremely small sizes are directly generated from the vane surfaces of the vane body rotating in the water. The dissolution efficiency of the gas is thus improved.
Patent JP-S56106095-A (JP)
Title: Operation controller for water pump
Inventor: KISHI TADAO
IPC: F04B49/02
Filed: 1980-01-26
Abstract: PURPOSE: To make a reliable operation of a water pump by a method wherein before the pump is started, seal water is supplied to the shaft seal part of the water pump that discharges water from a vacuum water tank and after the water pump stops, the seal water is cut.  
     CONSTITUTION: When a water level in a water tank 2 rises and a high-level switch 8 operates, an electromagnetic valve 22 is excited through a control circuit 13 and seal water 23 can be supplied to the shaft seal part before the water pump 3 is started. After an intended time of a period an inlet valve 9 is opened by a timer 24 and simultaneously the water pump 3 is started. If the water level in the water tank 2 falls down to an intended level, a low-level switch 10 operates, the water pump 3 stops simultaneously, after an intended time of period the inlet port 9 is shut and moreover the electromagnetic valve 22 is deenergized and seal water 23 is stopped from being supplied. Thus, extreme vacuum in the inlet of the pump at the starting time can be prevented and the water pump 3 can be operated reliably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60152138-A (JP)
Title: Frame phase locking system
Inventor: UEKAWA FUKASHI
IPC: H04J3/06
Filed: 1984-01-20
Abstract: PURPOSE:To attain high speed operation utilizing the element speed of a random access memory with less hardware scale by combining an elastic memory and a random access memory. CONSTITUTION:An input data is written in synchronizing with a write reset signal WR and a clock signal C1 applied from a frame synchronism circuit 3 into the elastic memory 1. The data written is read in synchronizing with a read inhibition signal RI supplied from the 1st counter circuit 5 and the clock signal C2 and written in the random access memory 2. Then the data is read according to a read address signal RADD from the 2nd counter circuit 7, the phase between the write reset signal and the read reset signal is compared by the 1st phase comparator circuit 4, and the 2nd phase comparator circuit 8 compares the read address signal and the read address signal. Then the control circuit 6 controls the 1st counter circuit 5 through the result of comparison.
Patent JP-S56106373-A (JP)
Title: Solid-electrolyte battery
Inventor: FUKUOKA MASAYUKI
IPC: H01M4/06
Filed: 1980-01-28
Abstract: PURPOSE:To increase the life and the performance of a solid-electrolyte battery by employing an organic halide as the positive active material of the battery which has a negative electrode made of lithium and a solid electrolyte made of lithium nitride. CONSTITUTION:A solid-electrolyte battery includes metal lithium as a negative active material 3, lithium-nitride film as an electrolyte layer 1, and an organic halide such as N-bromosuccinic imide or N-bromoacetimide which is stable to lithium nitride for a positive-active material layer 2. The former positive layer 2 is preferred to be a molded mixture of an organic-halide powder with a conductive agent and a binding agent.
Patent JP-S62165521-A (JP)
Title: Lubrication device for engine
Inventor: KURIO NORIYUKI
IPC: F04C2/10
Filed: 1986-01-17
Abstract: PURPOSE:To reduce an emitting sound from the oil pan, by furnishing expansion chambers linking to the suction passage through linking passages with a bore smaller than the effective flow section area of the suction side passage, on the way of the suction passage in a trochoidal pump. CONSTITUTION:At a cylinder block 1, an oil pan 2 and a trochoidal pump 3 are furnished. At the suction port 3d of the pump 3, is furnished a suction side passage 9 consisting of a connecting member 6, a strainer pipe 7, and an oil strainer 8, while at the discharge port 3e, is furnished a discharge side passage A to lead the lubrication oil into the engine. In such a composition, at the inside of a flange 7a of the retainer pipe 7, are furnished plural expansion chambers 11 through plural linking passages 10 with a bore smaller than the effective flow section area of the suction side passage 9. Therefore, pulsation waves produced at the discharge port 3e can be decreased by a resonator consisting of the linking passages 10 and the expansion chambers 11.
Patent JP-S56106249-A (JP)
Title: Developer
Inventor: NARISAWA TOSHIAKI
IPC: G03G9/113
Filed: 1980-01-28
Abstract: PURPOSE:To enhance the quality of printed letters by adding a magnetic material to the toner of a two-component powdered developer to prevent toner scattering which is apt to occur in high-speed printing. CONSTITUTION:Epoxy resin or other resin is mixed with a colorant such as nigromine dye or carbon particles, an electrically charging agent and a magnetic material such as needlelike ferrite powder. The mixture is heated, kneaded, cooled, pulverized, and classified to form a toner of a desired particle size. This toner is then blended with a magnetic material such as resin coated iron power as a carrier to obtain an electrophotographic developer.
Patent JP-S60153543-A (JP)
Title: Barrel shifter
Inventor: HANAWA MAKOTO
IPC: G06F5/01
Filed: 1984-01-23
Abstract: PURPOSE:To segment data of one word started from an optional bit position by crossing rectangularly an input data line with an output data line, providing a switch to the intersecting point, and controlling the designation of opening/closing the switch. CONSTITUTION:When a control signal 300 is asserted, input signals 200-231 are outputted as they are from a switch matrix 250. At the assertion of a control signal 301, the input signals 200-231 are shifted by one digit in the left and outputted. Similarly, switches 10 are connected so that input signals are shifted to the left and outputted by control signals 302-331. In a switch matrix 450 similarly, input signals 400-431 are transmitted to output lines 100-131 and the input signals are shifted to the left and outputted by control signals 301-332. Since 32-bit data are applied to input lines 200-231, 400-431 respectively, the combined data consisting of double word-length are inputted to an extractor. Therefore, 32-bit data are extracted from an optional bit position of input data having 32X2 bit width.
Patent JP-H08203058-A (JP)
Title: Perpendicular magnetic recording medium and its production
Inventor: KAEDE HIROSHI
IPC: G11B5/596
Filed: 1995-01-24
Abstract: PURPOSE: To produce a perpendicular magnetic recording medium having a servo-pattern small in surface unevenness and to provide its producing method. CONSTITUTION: A magnetic characteristic such as magnetic anisotropy, residual magnetization and coercieve force of a magnetic film 3 is selectively changed in accordance with the servo-pattern by partially changing the presence or absence and the film thickness, etc., of an under coat film 2 for controlling an orientation of the magnetic film 3, in accordance with a servo-pattern or by subjecting the magnetic film to laser-annealing. Then, a signal generated when the pattern is scanned with a magnetic head is used as a servo-signal for positioning of the magnetic head. And, a ROM pattern is formed by the same method.