baber/WOPTO huggingface dataset:
Patent JP-S5749034-A (JP)
Title: Controlling device for air-fuel ratio of internal-combustion engine
Inventor: KAWAI SHIROU
IPC: F02D41/14
Filed: 1980-09-05
Abstract: PURPOSE: To secure optimum air-fuel ratio at the starting time, and to improve the performance of an engine at that time, by a method wherein a penumatic control valve is controlled in response to the temperature of a carburettor at the starting time, in a device to which a fresh-air introducing path, provided with a pneumatic control valve and going around a carburettor, is provided.  
     CONSTITUTION: The air-fuel ratio controlling device is provided with the primary fresh-air introducing path 17 to which a pneumatic control valve 16 of bimetal type is provided, and the secondary fresh-air introducing path 14, going around a carburettor 12, which is provided with a pneumatic control valve 26, and the pneumatic control valve 26 is controlled by a control circuit 18. In this case, the control circuit 18 receives the respective output from an oxygen density sensor 6, provided to an exhaust system, and a temperature sensor 25, provided in a float chamber 22, and controls the pneumatic control valve 26 by the output of a temperature sensor 25, at the starting time of an engine. With such an arrangement, the specific fuel ratio, especially at the starting time in high temperature, is controlled best, as a result, the performance of an engine is maintained in good condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06309473-A (JP)
Title: Method for collecting and judging waveform data
Inventor: MASUDA KOICHI
IPC: G01R13/20
Filed: 1993-04-27
Abstract: PURPOSE:To display an input waveform like a histogram and to judge the waveform at real time. CONSTITUTION:This waveform data collecting and judging system includes an A/D conversion circuit 6, RAMs 1, 2 for alternately inputting waveform data converted by the circuit 6, a counting part 4 for counting up the number of inputted data, and a comparing memory 3 having the same storage area as that of the RAMs 1, 2 and writing reference data to be a judging reference in each address. In each prescribed data collecting period, waveform data are alternately inputted to the RAMs 1, 2 by using the A/D converted value of the data as an address, the number of waveform data corresponding to each address is counted up by the counting part 4 and the waveform data of an input waveform are collected as the frequency counted in each address of the RAMs 1, 2. On the other hand, the waveform data of the judging reference waveform are stored in each address of the memory 3 similarly as frequency and the frequency values of the RAMs 1, 2 are compared with that of the memory 3 at the same address to judge the input waveform.
Patent JP-H11314100-A (JP)
Title: Method for adjusting water content of sludge
Inventor: SAKABA MASARU
IPC: C10L5/46
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve granulation by a method in which when the water content of a mixture of dewatered sludge and dried sludge to be charged to a granulating drier is adjusted, the mixing ratio between dewatered sludge granules and dried sludge granules is adjusted so that the temperature of dry exhaust gas generated from the granulating drier is within a specified range. SOLUTION: In the treatment of sewage, dewatered sludge at least 75% in water content which was obtained by dewatering organic sludge produced in the treatment of excrement and others and has been stored in a sludge storing tank 1 is supplied to a granulating drier 4 in which a heating medium oil is circulated through a sludge mixer 3 and an oil heater 6 (as required an oil cooler 7) by a sludge pump 2. The sludge is granulated and dried to be 10% or below in water content and 2-5 mm in average particle size in the granulating drier 4. Next, the dry sludge granules are removed from the bottom part of the granulating drier 4, and most of them are stored in a dry sludge storing tank 10, but part of them are is sent to the mixer 3 to be mixed with dewatered sludge, and the amount of the dry sludge granules to be mixed is controlled so that the temperature of dry exhaust gas is 105-115 deg.C.
Patent JP-S62284036-A (JP)
Title: Production of wear resistant sintered ferrous alloy for sliding for current collection use
Inventor: AZETSU TSUNEKI
IPC: C22C38/60
Filed: 1986-05-30
Abstract: PURPOSE:To develop a sintered alloy material for sliding for current collection having excellent wear resistance by compressing, molding and sintering a powder mixture composed of iron powder, chromium powder, metallic sulfid, phosphorus, and stearic acid compd., then impregnating molten Pb to the sintered metal. CONSTITUTION:The plate material formed by compressing and molding the powder mixture having the compsn. consisting, by wt%, of 15-25% Cr simple substance of 80-150 mesh, 1.5-7% metallic fluoride powder such as MoS2, WS2, FeS or CuS as a solid lubricating agent, <1% P, <1% lubricating agent such as lead stearate, and the balance iron powder to a plate shape, sintering the plate at 1,150 deg.C in a reducing atmosphere and impregnating the molten Pb at 2-8% ratio to such porous sintered base material is used as the excellent material which decreases the wear by sliding in stringing and reduces damage to the mating stringing for a sliding plate of a pantograph of an electric train which travels at a high speed of 270-280km per hr.
Patent JP-S61281504-A (JP)
Title: Superconductive coil
Inventor: ISOSHIMA SHIGEKI
IPC: H01F6/02
Filed: 1985-06-06
Abstract: PURPOSE:To prevent superconductive coils from burning, by mounting quenching- protection resistors inside or near coils. CONSTITUTION:When quenching occurs at a super-conductive coil 2-1, voltage appears across the first resistors 3-1 for quenching-protection, and currents also flow across the resistors 3-1. Then, as the magnetic flux density appearing at the first section 2-1 of the coil decreases, coil-currents in the second section 2-2 and third section 2-3 of other superconductive coils increase so as to compen sate the decrease, to generate voltage across both the second resistors 3-2 for quenching-protection and the third resistors 3-3 for quenching-protection, causing currents to flow in both the resistors 3-2 and 3-3. By mounting resistors 3-1-3-3 for quenching-pretection inside or near the coils, quenching can be performed at coil sections 2-2 and 2-3 of coils except the coil section 2-1 in which quenching appears. Hence, the superconductive coils can be prevented from burning.
Patent JP-S5825375-A (JP)
Title: Oil ink
Inventor: AKIEDA SHIGERU
IPC: C09D11/16
Filed: 1981-08-10
Abstract: PURPOSE:To provide an oil ink contaning a fluorine-based surfactant and a silane coupling agent, and producing strongly adherent writings without causing dewetting phenomena even on a writing material with a poor wetting property. CONSTITUTION:The oil ink is prepared by kneading (A) about 1-7wt% synthetic resin (e.g., styrene/butadiene copolymer), (B) about 0.05-0.5wt% fluorine- based surfactant (e.g., fluorinated lauryl sodium sulfate), (C) a small amount of a silane coupling agent, (D) a colorant and (E) a solvent (e.g., ethyl acetate) at room temp.-about 50 deg.C for about two hours for uniform dissolution. The ink has a low surface tension like a silicone film and shows an excellent writing property even on a material with a poorly wettable surface.
Patent JP-H06322887-A (JP)
Title: Building panel
Inventor: TATENO KAZUYUKI
IPC: E04C2/38
Filed: 1992-04-17
Abstract: PURPOSE:To improve the airtightness and damp proofing property of a building panel, and shorten the constructing period by covering one surface of a core material framed in square with a plywood, and sticking a vinyl sheet on the reverse surface of the plywood. CONSTITUTION:Vertical core materials 3 and horizontal core materials 4 are framed in a rectangular form as a wall panel rigid core material 5. Plywoods 6, 7 as face materials having the same form as the outer form of the core material 5 are stuck to both the surfaces of the core material 5. A vinyl sheet 8 as a damp-proof sheet is adhered to the reverse side of one plywood 6 through a vinyl acetate adhesive excellent in airtightness and damp proofing property. The reverse side of the vinyl sheet 8 is similarly fixed to the surface of the core material 5, whereby a wall panel is integrally completed. Since the vinyl sheet 8 is integrated, a waterproof sheet can be naturally mounted by assembling the wall panel.
Patent JP-S5248013-A (JP)
Title: Over-current detection device for motors
Inventor: KOUDA MINORU
IPC: H02P6/16
Filed: 1975-10-14
Abstract: PURPOSE: To estimate the rise in temperature of electrified motor main windings by restricting the current in a brushless DC motor to a certain level and counting a time for the restriction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63288534-A (JP)
Title: Control unit having communication function
Inventor: HIRABAYASHI YUJI
IPC: H04L12/417
Filed: 1987-05-21
Abstract: PURPOSE:To attain suitably a control when a transmission right is not shifted by shifting a communicating right, repeating it in accordance with a sequence to a control unit to form a data link, storing the control unit not to acquire the transmission right and re-shifting it after it makes a circuit of a link. CONSTITUTION:A communicating right shifting signal from a communicating signal M1 of a control unit having a communicating function is transmitted to a control unit M3 in accordance with the sequence link-combined to a common signal line M2. When the unit M3 does not acquire the transmission right, repeating and shifting are executed at prescribed times through a re-shifting control means M5 of a communicating right shifting means M4 and when the shifting is not executed, the unit M3 is stored into a memory means M6 and the shifting processing to the next device M3 is in the same way executed. After it makes a circuit of a link, the communicating right is shifted at a small number of times of re-shifting in the sequence in accordance with the contents of the means M6 through a re-shifting control changing means M7 and the control when the communicating right is not shifted is suitably executed.
Patent JP-H09304990-A (JP)
Title: Sheet material processing device and image forming apparatus
Inventor: HAYAKAWA YASUYOSHI
IPC: B65H5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet material processing device at a low cost which can cope with user's various use environments and requests by dividing a sheet material processing device body into plural parts by each principal function, and combining the parts freely to be assembled according to the purposes. SOLUTION: A sheet material processing device 16 is provided in divided parts of each principal function part to be combined freely and assembled according to a user's purpose. The sheet material processing device 16 is divided into a sheet material carry-in part 17 for receiving a sheet material S carried out from a face-up paper discharge part 12 of the printer body 1, a sheet material processing part 18 for transporting the sheet material S delivered from the sheet material carry-in part 17 and performing designated processing such as sorting or the like, and a support part 19 for supporting the above to be freely combined and assembled. Accordingly, only the functional part which has a function requested by a user is developed to meet the user's demand.
Patent JP-S616048-A (JP)
Title: Mounting structure of molding
Inventor: MURACHI TATSUYA
IPC: C08J5/12
Filed: 1984-06-15
Abstract: PURPOSE:To improve adhesive property of an automotive molding, by interposing an adhesive material between an adherend and a double-sided adhesive tape. CONSTITUTION:A side molding 1 is formed by injection molding a compound of PP, PE and EPR as a non-polar high molecular material. A bright molding 7 is formed by co-extruding PVC and chromic detra foil. Then, the bright molding 7 is mounted on the outer surface of the side molding 1 at its upper end. An adhesive material 9 prepared by mixing acryl containing urethane with urethane prepolymer is applied to the mount surface of the side molding 1 to the bright molding 7, and is air-dried. Then, a double-sided adhesive tape 8 is bonded to the bright molding 7, and is bonded to the adhesive material 9. Thus, the bright molding 7 is bonded to the side molding 1.
Patent JP-H04351711-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASAI SHIGEMI
IPC: G11B5/588
Filed: 1991-05-29
Abstract: PURPOSE:To increase the density and the speed of a multitrack recording and reproducing device by arranging a thin film combination head having a gap for data signal and that for servo signal and a fixed head for servo. CONSTITUTION:A thin film combination head 3 where the gap for data signal and that for servo signal are formed on the same substrate and a fixed head 11 for servo signal recording are arranged. The servo signal is recorded, and the data signal is recorded and reproduced simultaneously with reproducing of the servo signal; or the data signal is recorded and reproduced at the time of recording the servo signal. Dynamic tracking performs the close loop control based on the difference signal between servo signals of two servo tracks ST1 and ST2. Two or one private actuator is used for movement of the head accompanied with track switching in the serpentine recording and reproducing system and position adjustment of the head accompanied with dynamic tracking.
Patent JP-H11299359-A (JP)
Title: Heeling-in device
Inventor: MUTA HIROICHI
IPC: A01G9/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a heeling-in device capable of automatically and efficiently carrying out the heeling-in operations to surely plant seedlings in soil. SOLUTION: This heeling-in device is obtained by installing plural perforating tools 60 for thrusting in a state of a narrow mutual interval into soil, expanding the mutual interval in the soil and thereby forming holes H for transplanting seedlings, planting tools 45 for forcibly feeding seedlings to the holes H for transplanting the seedlings formed by the plural perforating tools 60 and earthing up tools 58 for draw soil from the outside toward the holes H for transplanting the seedlings after the perforating tools 60 recede from the interior of the soil.
Patent JP-S5914335-A (JP)
Inventor: MATSUO ISAMU
IPC: H02J3/00
Filed: 1982-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63289894-A (JP)
Title: Thick-film drawing device
Inventor: NAKATSUJI HACHIROU
IPC: H05K3/12
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a discrepancy of a position to start a drawing operation and to stabilize a discharge volume by a method wherein a discharge valve to open and shut a flow route of a thick-film paste is installed at the tip of a nozzle and a discharge pressure is always exerted on the thick-film paste inside a nozzle tank. CONSTITUTION:A discharge pressure is always exerted inside a nozzle tank 21; the discharge pressure is exerted on a discharge valve 23 installed at the tip of a nozzle via a thick-film paste. A discharge hole 24 of the thick-film paste is installed at the discharge valve 23; the discharge hole 24 is usually shut and the thick-film paste is not discharged. An X-Y table 25 is controlled by a controller; simultaneously with a start of a shift, the discharge valve 23 is opened by a discharge signal from the controller or by any other mechanical action. While the X-Y table 25 is being moved on a face of a substrate 26, the discharge valve 23 is kept open and the thick-film paste is discharged during its open state. By this setup, it is possible to prevent an irregularity of a discharge volume of the thick-film paste.
Patent JP-H11305106-A (JP)
Title: Optical system lens barrel and optical device using it
Inventor: YAMAMOTO HARUHISA
IPC: G02B7/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical system lens barrel constituted so that load torque developed when an optical system member is moved can be reduced and the backlash of the optical system member can be also prevented from occurring. SOLUTION: One of a 1st member 3 and a 2nd member 4 or both of them are provided with the optical system member 1. Besides, the 1st member 3 and the 2nd member 4 are provided with a spiral engagement element 3a formed along in a direction around the optical axis O of the optical system member 1 and a partial engagement element 5a engaged with one part of the element 3a and coupled so that they are freely moved in the direction of the optical axis O of the optical system member 1 by being separately provided with plural frame members 5 whose movement are freely adjusted in a vertical direction to the optical axis O of the optical system member 1.
Patent JP-H0727223-A (JP)
Title: Speed changing device for heavy construction equipment
Inventor: SEON YUN PAKU
IPC: E02F9/02
Filed: 1994-05-12
Abstract: PURPOSE: To provide a transmission applicable to a heavy construction equipment such as a wheel type excavator adopting the hydrostatic drive system as a power transmission system for traveling, and capable of ensuring the improved transmission performance and the enhanced service life and durability. CONSTITUTION: In this transmission of a heavy construction equipment provided with a turning joint 12 to turnably connect a control part 5 provided on an upper turning body to a gear transmission part provided on a lower traveling body, the transmission of the gear transmission part is achieved by an oil supplied from a power shift pump 15 by providing a charging pump 13 provided on the upper turning body, power shift motor 14 provided on the lower traveling body and driven by the oil supplied from the charging pump 13, and the power shift pump 15 provided on the lower traveling body and operated by the power shift motor 14.
Patent JP-S5916021-A (JP)
Title: Attitude controller for operating device
Inventor: KATAYAMA YOSHIYUKI
IPC: A01B63/10
Filed: 1982-07-16
Abstract: PURPOSE:To prevent an operating device from changing attitudes improperly when powered on owing to the provision of a low-pass filter, by adding a resistance and a diode to the low-pass filter. CONSTITUTION:An output transmitting circuit from a sensor S to a rolling control mechanism includes the low-pass filter equipped with a capacitor and a resistance R, and a buffer amplifier 11. A circuit 12 whose resistance value is much less than that of the resistance R is connected in parallel to the resistance R, and the diode D whose forward direction coincides with the charging direction of the capacitor C is interposed in this circuit 12. Further, the 2nd diode D' having the opposite charging direction to the capacitor C is connected to the diode D in parallel.
Patent JP-H06315675-A (JP)
Title: Purifying method for polluted soil
Inventor: NAGAFUJI TETSUO
IPC: B09C1/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide the purifying method for polluted soil capable of efficiently purify soil over a wide range and minimizing the number of the wells to be excavated. CONSTITUTION:This purifying method consists in forming the a polluted area existing in a position deeper than the water level of the ground water as a layer which can be forcibly ventilated by lowering of the water level and discharging the polluted ground water and the polluted gases separately to above the ground and treating the water and the gases. Further, the wells for lowering the ground water level and the wells for injecting the air are commonly used.
Patent JP-S5750251-A (JP)
Title: Assembled mold for continuous casting of metal
Inventor: OKAMOTO MINORU
IPC: B22D11/059
Filed: 1980-09-09
Abstract: PURPOSE:To eliminate the restriction on the patterns of cooling water grooves by bolts, cool a mold uniformly and improve ingot quality by employing welding to joining of a copper plate and a heat- and abrasion resistant steel plate provided on the cooling water groove forming surfaces of the wall surfaces of a mold body. CONSTITUTION:Mold cooling water grooves 2 are beforehand formed at suitable patterns on the respective wall surfaces of a mold body 1. Next, a copper plate 3 is joined in one body to the surface on the side formed with the grooves 2 of the body 1 by a welding means. Thence, a heat- and abrasion resistant steel plate 4 is welded on the surface of the plate 3 opposing to molten steel. A back frame 5 is locked in one body to the body 1 by means of bolts 6.
Patent JP-H10297160-A (JP)
Title: Ball point pen
Inventor: SUZUKI SHINYA
IPC: B43K1/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To control as much as possible the generation of blurrings of handwriting generated by the shortage of ink jet in writing by bringing the tip of an ink intermediate refill into contact with the back of a wall section and positioning the ink intermediate refill for a ball point tip. SOLUTION: An ink intermediate refill 3 is brought into contact with a contact section 2g of a ball point pen tip to determine its fixing position. The tip of the ink intermediate refill 3 is formed into the conical shape by the whetstone grinding to bring the top of a conical section into contact with the contact section 2g and therein to form a periphery-shaped space 4 between a ridge section 3a of the conical section and a wall section 2e of the ball point pen tip. The space is formed basically for controlling the blocking of an ink passage generated by bringing the tip of an ink intermediate refill 3 forming a fiber bundle into contact with an opening of an ink through-hole 2d to be plunged and clamped therein. The space 4 thus formed works as an ink storage section at the time of writing, and the fresh handwriting of the rich ink jet amount can be provided.
Patent JP-S62283855-A (JP)
Inventor: SAKUTA SHOJI
IPC: C04B24/32
Filed: 1986-05-29
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-S5826316-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: C08L67/02
Filed: 1981-08-10
Abstract: PURPOSE:To prevent the stress of guides due to unevenness from being delivered to a head sliding surface, by providing a layer contg. organic bonding agents with bad compatibility on the surface opposite to a thin film forming side of a metallic ferromagnetic substance of a nonmagnetic supporting body. CONSTITUTION:In a magnetic recording medium forming a metallic ferromagnetic substance thin film on a nonmagnetic supporting body a layer contg. >=2 kinds of organic bonding agents with bad compatibility is coated on the surface of the nonmagnetic supporting body opposite to the side formed with the thin film of the metallic ferromagnetic substance. In this constitution, in the process drying a paint after coating, the binders are separated with each other and parts with different hardness are locally formed and minute and uniform unevenness is formed on the surface of the layer. Thus, the distortion given to the thin film of the metallic ferromagnetic substance is decreased and the running of a magnetic tape is improved simultaneously.
Patent JP-H10320099-A (JP)
Title: Small multi-function remote controller
Inventor: SUGIMOTO EIJI
IPC: H03M11/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller which collectively performs remote operations of plural household electric appliance products which are also produced by different makers with one remote controller. SOLUTION: This device is provided with a mode switch button 1.10 which switches a make correspondence mode which assigns a maker correspondence code and an intelligent mode that assigns an intelligent code which changes the kinds of remote control signals, plural function switch buttons 1.20 to 22 which divide and use functions in each mode that is selected by a mode switch button, select a maker in the case of a maker correspondence mode and select an intelligent code in the case of an intelligent mode and function control switch buttons 0 to 9, # and * which indicate specific functions to perform an remote operation, actually emit a remote control signal when they are pressed and control various functions.