baber/WOPTO huggingface dataset:
Patent JP-S57129451-A (JP)
Title: Formation of conductive path
Inventor: FUJITA SHIYUNSUKE
IPC: G03G15/00
Filed: 1981-02-05
Abstract: PURPOSE:To increase grounding effect by reducing resistance at contact part, through the provision of unevenness on the surface of a grounding belt which is in contact with the end of a photosensitive belt. CONSTITUTION:A photosensitive belt 10 consists o a photoconductive layer, an electrically conductive layer and a rubber-made support layer. The conductive layer is exposed at an end 10A, and when an electrostatic image is formed on the belt 10 by charging and image exposure, a said layer ground belt 11 is brought into contact with a grounding belt 11 to discharge excessive charges. Since the belt 11 has a file surface 11A, the contact with the belt end 10A is improved and the contact resistance can be reduced.
Patent JP-S63186917-A (JP)
Title: Camshaft driving structure of v-shaped engine
Inventor: SUEMORI TADAO
IPC: F01L1/02
Filed: 1987-01-27
Abstract: PURPOSE:To reduce the total length of an engine and improve the strength of a crankshaft by setting the camsprocket gear parts on the front and rear side banks of a V-shaped engine, on the rear and front sides from the boss part. CONSTITUTION:The banks 4 and 5 of a cylinder block 1 are arranged, longitudinally shifted in the crankshaft direction, and an offset space 7 is formed between the front walls 4a and 5a of the banks 4 and 5. Camshafts 10 and 11 for driving the intake/exhaust valves of the cylinders are supported onto the cylinder heads 2 and 3 of the banks 4 and 5, and chain belts 12 and 13 are laid onto a cam sprocket 14 installed at the front edges of the camshafts 10 and 11, and the turning moment of a crankshaft 6 is transmitted. In this case, as for the cam sprocket 14 on the front side bank 4 and rear side bank 5, the gear part 14b is fitted onto the camshafts 10 and 11 so as to be offset on the rear and front sides from a boss part 14a. Therefore, the total length of the engine can be reduced.
Patent JP-S52100310-A (JP)
Title: Porous sintered material for mouthpiece of bubble generator
Inventor: SAWADA MASAO
IPC: C22C30/00
Filed: 1976-02-19
Abstract: PURPOSE: To develop the porous sintered material suitable for the mouthpiece of bubble generator to be used in the water tank for fish breeding, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55108903-A (JP)
Title: Pickup unit
Inventor: INOUE HIDEAKI
IPC: G11B3/10
Filed: 1979-02-14
Abstract: PURPOSE: To reduce the resonance peak in the resonance frequency of an arm by using aluminum and zinc alloy for the tone arm, the head shell, etc., of a record player.  
     CONSTITUTION: For parts of a record player such as the tone arm and the head  shell where resonance phenomena are the question, light-weight aluminum and zinc  alloy superior in strength is used which is obtained by adding a zinc metal as the  other party metal into an aluminum metal. As a result, needless vibration applied to acoustic devices can be absorbed and removed surely, and the prevention effect against vibration can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56115852-A (JP)
Title: Controlling method of ignition timing
Inventor: YAMAGUCHI HIROSHI
IPC: F02P5/15
Filed: 1980-02-15
Abstract: PURPOSE:To reduce shocks given to an engine when fuel is cut off by a method wherein an ignition timing is lagged an optimum during a cutoff-delay and the generated torque of the engine is lowered. CONSTITUTION:A microcomputer 5 inputs signals from an angle sensor 1, a load sensor 2, a throttle switch 3 and a cutoff-delay operation detector 4, calculates ignition signals, controls the operation of a transistor 12 in an ignition device 11 to come into ignition operation. The signal from the cutoff-delay operation detector 4 discriminates that the ignition operation is in the cutoff-delay and the ignition timing is lagged an optimum ignition timing value during the cutoff-delay.
Patent JP-H07225517-A (JP)
Title: Transferred paper separating device
Inventor: AKIBA YASUSHI
IPC: G03G15/14
Filed: 1994-02-10
Abstract: PURPOSE:To always perform the excellently discharging and surely separating the transferred paper from the photoreceptor surface by preventing the static charge elimination member from being soiled by the falling toner, etc. CONSTITUTION:The static charge elimination brush 5 as the static charge elimination member for eliminating the static electricity on the transferred paper P is fitted to the turning shaft 11 arranged in parallel with the rotary shaft of the photoreceptor 1, and the static elimination brush 5 is provided in turnable from the first position held in contact with the transferred paper P facing to the photoreceptor 1 to the second position where the static charge elimination end part 5a is directed in the direction opposite the photoreceptor 1. Moreover, the static charge elimination member cover 6 formed with the opening 6a is disposed in turnable together with the static charge elimination brush 5 in one body. Therefore, when the static charge elimination brush 5 is placed at the second position, the static charge elimination end part 5a giving an effect on the static charge eliminating function is prevented from being stuck with the toner, etc., even though the toner, etc., fall dawn from the photoreceptor 1 and the cleaning device 8.
Patent JP-S61178023-A (JP)
Title: Treatment of exhaust gas
Inventor: TOMIZAWA NARIMOTO
IPC: B01D53/68
Filed: 1985-01-31
Abstract: PURPOSE:To enhance the removal efficiency of HCl in the exhaust gas of an incinerator, by countercurrently injecting a slaked lime powder in an exhaust gas stream at a speed of 5-40m/sec. CONSTITUTION:The slaked lime powder fed from a feeder 2 is countercurrently injected in the exhaust gas stream 4 containing HCl flowing through a duct 1 from a spray nozzle 3' at a speed of 5-40m/sec. By this condition, contact frequency is enhanced and the abrasion of a nozzle chip is not severely generated. The slaked lime powder is largely expanded in the duct 1 and carried by the exhaust gas stream to flow rearwardly to immobilize HCl in the powder through the neutralization reaction of HCl and the immobilized HCl is collected by the downstream side dust collector.
Patent JP-S63183752-A (JP)
Title: Pouring nozzle for metal strip continuous casting apparatus
Inventor: MIZUCHI ISAO
IPC: B22D11/10
Filed: 1987-01-26
Abstract: PURPOSE:To produce a metal strip having no defect by arranging a vertically long slit at end part of nozzle pipe part on surface along longitudinal direction of cooling drums and supplying molten metal having uniform flow to molten basin. CONSTITUTION:The slits 2 extending toward pipe axial direction in the hollow pipe part 1 of the pouring nozzle are shaped at both sides of end of pipe part 1. The slits are connected through by a slit 3 arranged at end face of the pipe part 1. The molten metal flowed out from this pouring nozzle is made to fan- shaped flow widening along longitudinal direction of the molten basin part and uniformly supplied over the whole length of molten basin part. Further, this nozzle is used as inner nozzle 4 and outer nozzle 5 surrounding this is arranged to a shape widening downward, and porous refractory 7 is arranged at bottom part of the outer nozzle 5. The molten metal flowed out from the inner nozzle 4 passes through the porous refractory 7 and supplied to the molten basin part after straightening.
Patent JP-H04243288-A (JP)
Title: Image forming device
Inventor: ISHIZUKA JIRO
IPC: G03G15/01
Filed: 1991-01-18
Abstract: PURPOSE:To control action of the cleaning means of fixing roller of a fixing device in accordance with the thickness of a transfer material. CONSTITUTION:A paper thickness detector 40 detecting the thickness of the transfer sheet S, and control parts 41 and 42 controlling the actions of the cleaning device, etc., of the fixing roller 31 of the fixing device 30, in response to a signal from the paper thickness detector 40, are provided. Therefore, the transfer sheet S is thick, and even if the sticking of toner to the fixing roller 31, etc., is increased, the cleansing device 43, etc., are controlled according to the thickness of the transfer sheet S, and the cleaning of the fixing roller 31, etc., is sufficiently carried out.
Patent JP-H03221062-A (JP)
Title: Injection nozzle structure for air bubble generating bath tub
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1990-01-28
Abstract: PURPOSE:To easily and reliably detect it upon turning-ON of an operation starting switch whether a motor for opening and closing a valve body for a nozzle is abnormal by providing a sensor for detecting drive of a valve being detectable of the presence of abnormality of the motor through forward and backward operation of a valve body support rod for the motor for opening and closing a valve body for a nozzle. CONSTITUTION:A sensor S1 for detecting drive of a valve to detect whether a motor M1 for opening and closing a valve body for a nozzle is normally run is mounted on the rear end of a valve body support rod 23d. The sensor S1 transmits a sensor output when the valve body support rod 23d is moved backward from a reference position by a specified distance by initial drive of the motor M1 for opening and closing a valve body for a nozzle through ON-operation of an operation starting switch. By means of an output from the sensor, a control part C confirms normal operation of the motor M1 for opening and closing a valve body for a nozzle, and starts blow operation control containing control of following opening and closing of a valve body.
Patent JP-S55146049-A (JP)
Title: Potentiometer
Inventor: AOKI MINORU
IPC: G01R29/12
Filed: 1979-02-16
Abstract: PURPOSE: To reduce noise without lowering the sensitivity, by giving DC voltage to the unit switching the electric flux from the measured object.  
     CONSTITUTION: The diapason 1 is driven with the electromagnet 2, the diapason wing 3 oscillates, and electric flux from the measured object 5 is periodically switched to the detection electrode 4 and Ac current in flows. The current in is converted into the voltage Vout via the amplifier 6 and the resistance 7 to obtain the potential Vx of the measured boject 5. In this case, DC voltage is fed to the wing 3 via the diapason 1. This DC voltage is obtained by dividing the power supplies V +  and V -  with the variable resistance 8. As a result, no potential difference is caused between the electrode 4 and the wing 3 to increase the S/N. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58135445-A (JP)
Title: Humidity detector
Inventor: SATOU NOBUO
IPC: G01N27/12
Filed: 1982-02-06
Abstract: PURPOSE:To perform automatic heat cleaning in addition to the periodical cleaning, by dividing previously the moisture of an expected range into plural stages, delivering successively the voltages corresponding to the divided stages to compare them with the voltage delivered from a moisture-sensitive element and then detecting a fault if any. CONSTITUTION:The resistance value, i.e., the output voltage value of a moisture- sensitive element 12 has a logarithmic change to the change of humidity. Therefore, a logarithm-proportion converting circuit 13 is provided at the next stage of the element 12, and the output of the circuit 13 is fed to a comparator 14. On the other hand, the analog reference voltage representing each stage of the relative humidity and varying in steps is fed to the comparator 14 from a reference voltage generating circuit 18 and compared with the input voltage showing the instantaneous value of relative humidity given from the circuit 13. When a microcomputer 15 decides a fault from the result of comparison, a fault signal is transmitted to a relay controlling circuit 17. Then the electric power is supplied to a resistance heat generator 5 during an expected time, and the element 12 undergoes the heat cleaning.
Patent JP-H09217266-A (JP)
Title: Production of napping sheet
Inventor: IIJIMA HIROMICHI
IPC: D06C11/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To produce a napping sheet having homogeneously raised fibers by imparting a sheet of fiber-entangled body with a solution prepared by mixing and dispersing inorganic fine particles, drying the sheet and subsequently subjecting the sheet to a raising treatment with a polishing member under the suppression of the decrease in the life of the polishing member. SOLUTION: A sheet of a fiber-entangled body such as a nonwoven fabric or woven knitted goods or a sheet of a fiber-entangled body and a polymeric elastic material is impregnated or coated with a liquid prepared by mixing and dispersing inorganic fine particles (silica, magnesium silicate, metallic soap, kaolinite, activated clay, etc.) in a nonsolvent such as water and dried, and subsequently at least one side of the sheet is subjected to a polishing treatment using a polishing member. The process is effective especially in a region of an ultrafine fiber.
Patent JP-S60162243-A (JP)
Title: Reading method of radiation picture information
Inventor: HORIKAWA KAZUO
IPC: G01T1/29
Filed: 1984-02-02
Abstract: PURPOSE:To attain a certain visible output image to improve the diagnostic capacity by scanning a phosphor sheet, where radiation picture information of an object is stored, with a low-level exciting light to perform advance reading and obtaining conditions for actual reading. CONSTITUTION:Actual reading conditions and/or picture processing conditions which are set on a basis of picture information of advance reading are corrected in accordance with the density of reading lines of actual reading. That is, they are corrected in accordance with the variation of the quantity of accelerated luminous light per one picture element which is generated by variance of the density of reading lines of actual reading. For example, A reduction A for 5l/mm. density of reading lines of actual reading, a reduction B for 6l/mm. or 7l/mm., and a reduction C for 10l/mm. are added to accelerated luminous light quantities A0, B0, and C0 respectively. A lavel where data related to correction which is obtained in this manner is encoded is stuck to the phosphor sheet. Thus, a certain visible output image is generated in actual reading to improve the diagnostic capacity.
Patent JP-S63301811-A (JP)
Title: Minoxidil-containing ointment
Inventor: OZAWA YASUO
IPC: A61Q5/00
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a minoxidil-containing ointment having improved transcutaneous absorbability of minoxidil and remarkably increased hair-tonic effect, by adding a polyhydric alcohol in combination with cetyl alcohol, stearyl alcohol or behenyl alcohol to minoxidil. CONSTITUTION:The titled ointment can be produced by compounding minoxidil which is a peroral remedy for hypertension with (A) a polyhydric alcohol such as glycerol, propylene glycol, polyethylene glycol, 1,3-butanediol, sorbitol or dipropylene glycol and (B) cetyl alcohol, stearyl alcohol or behenyl alcohol. The contents of the components A and B in the drug preparation are 50-85wt.% and 10-50wt.%, preferably 55-70wt.% and 20-45wt.%, respectively. The hair-tonic effect of minoxidil can be remarkably improved and the amount of minoxidil in the preparation can be decreased without reducing the drug action.
Patent JP-S62177682-A (JP)
Title: Character reader
Inventor: HOSOKAWA AKINORI
IPC: G06K9/00
Filed: 1986-01-31
Abstract: PURPOSE:To eliminate the work to classify mixed documents for a size beforehand and to improve work efficiency by detecting a sheet size, controlling FC information by the result, reading a character, classifying a document for the size and executing the discharging. CONSTITUTION:Respective documents are read by an optical scanning by a photoelectric converting part 11 and the image data are stored into a sheet buffer 12. A sheet size detecting part 13 detects the document size based on the image data and outputs sheet size information to an OCR control part 16. A system control part 19, based on the sheet size information from the control part 16, removes the format control (FC) information corresponding to the equivalent document from a floppy 18 and outputs through the control part 16 to a recognizing part 14. The recognizing part 14 cuts out the character pattern of the document by the FC information, executes the recognizing processing of the character with a dictionary 15 and outputs the result to the control part 16. a sorter part 17, in accordance with the instruction of the control part 16, classifies the document to complete the reading processing for the same size and executes successively the discharging processing to the same pocket respectively.
Patent JP-S59143150-A (JP)
Title: Formation of pattern with cross-linkable positive type resist
Inventor: SUGITA KAZUYUKI
IPC: H01L21/027
Filed: 1983-02-04
Abstract: PURPOSE:To form a micropattern with a resist improved in sensitivity and producing no harmful byproduct by heat treating a specified cross-linkable positive type resist formed on a substrate, irradiating radiant rays, and then, developing it. CONSTITUTION:A resist film is formed by coating a substrate with a cross- linkable positive type photoresist composed of a copolymer contg. 0.01-20mol% monomer units each represented by formula I in which R1 is 1-4C alkyl, halogen, or nitrile and R2 is H or lower alkyl, and the formula I is embodied by formulae II-IV, etc. This resist film is heat-treated to form a 3-dimensional structure, and then, patternwise irradiated with radian rays, and developed. When the amt. of said cross-linkable monomer units is below 0.01mol%, the sufficient 3- dimensional conversion is hardly achieved and the resist becomes insufficient in sensitivity, and when above 20mol%, too high cross-linking concn. lowers sensitivity.
Patent JP-S55110970-A (JP)
Title: Infrared ray tracking apparatus
Inventor: TAJIKOME TOORU
IPC: G01S3/789
Filed: 1979-02-19
Abstract: PURPOSE: To simplify the construction of the equipment and improve the S/N ratio with a less number of optical parts by replacing the fixed reticle with a multielement detector.  
     CONSTITUTION: Infrared ray projected from the target enters this apparatus through an IRdome equivalent to a window of the apparatus and focused on a multielement detector 8 replaced at the position of the fixed reticle with the primary and secondary mirrors 2, 3. The multielement detectors are different in the pattern from the fixed reticle in that there is no photodetecting surface at the center as they are electrically separated from each other. The outputs of the detecting elements 9 are separately inputted into the preceding amplifiers 7, and the outputs are combined with an adder 10. As a result, the number of optical parts can be reduced thereby simplifying the construction of the equipment and improving the S/N ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214461-A (JP)
Title: Charging on/off equipment
Inventor: MATSUDA TOSHIO
IPC: H02J7/10
Filed: 1995-02-06
Abstract: PURPOSE: To provide a charging on/off equipment which is simple-structured and which requires no protective device. CONSTITUTION: A circuit for charging IC is connected between a power terminal 1 connected to a power supply and charging terminals 2, 3 to which batteries to be charged are removably connected and thereby a charging circuit is built. Voltages of the charging terminals 2, 3 are detected through switches S1, S2 and then control signals are generated. An on/off control of the circuit for charging is conducted on these control signals and a display D101 to show that charging is going on is also operated on these signals.
Patent JP-S60164529-A (JP)
Inventor: WAKITA TAKAHIKO
IPC: E04B1/24
Filed: 1984-02-02
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-H05186996-A (JP)
Title: Dry type papermaking device
Inventor: MASUDA KAZUHIKO
IPC: D21F11/02
Filed: 1992-01-07
Abstract: PURPOSE:To produce paper having excellent strength free from anisotropy so as to widen a use range of paper and to improve qualities. CONSTITUTION:Dry type paper making devices A, B and C comprising a dry fiber spraying nozzle 1 and a pair of wires 2 and 3 rotating while sandwiching the fibers are arranged in plural stages in series and a humidifying box 9 is laid between the dry type paper making devices A, B and C and/or at the downstream of the final stage paper making device C.
Patent JP-H11213216-A (JP)
Title: Ticket issuing machine
Inventor: KUROI TOSHIO
IPC: G07F7/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To quickly obtain a pre-paid card after a purchasing operation by shortening a time required for the sales of a pre-paid card. SOLUTION: A ticket issue controlling part 17 controls a cash processing part 11 to confirm the sum of inputted cash, and controls a carrying and ejecting part 13 in response to a sales instruction signal from a purchase operating part 12 to carry a pre-paid card waiting in a card stacker 16 after a prescribed card processing is preliminarily operated to a card output port, and to eject it. The ticket issue controlling part 17 allows the carrying and ejecting part 13 to carry the processed pre-paid card from the card stacker 16 to the card output port, controls a card extracting part 18 to extract an unprocessed pre- paid card from a card storing part 14, and controls a card processing part 19 to operate a prescribed card processing. The card processing part 19 allows the processed pre-paid card to wait through a card reading part 15 in the card stacker 16.
Patent JP-H06229234-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F01N11/00
Filed: 1993-02-05
Abstract: PURPOSE:To always reduce the discharge volume of HC by controlling a branching ratio of exhaust gas into an adsorptive catalyst in accordance with a degree of deterioration of the adsorptive catalyst so as to control the temperature rising rate of the adsorptive catalyst. CONSTITUTION:When the deterioration of an adsorptive catalyst is advanced, deterioration degree determining means determines the degree of deterioration, and temperature rising rate computing means determined a temperature rising rate of the catalyst in accordance with the degree of deterioration. At this time, the temperature rising rate of the catalyst is determined to be lower as the degree of deterioration of the catalyst is higher. Further, the temperature rise of the catalyst 5 is monitored while the inlet and outlet temperatures of the catalyst 5 are detected by inlet and outlet temperature detecting means 10, 11. Further, temperature rising rate control means feed-back controls the drive of branching ratio control means so as to obtain a determined temperature rising rate. As a result, the temperature rising rate of the catalyst is controlled to be smaller as the degree of deterioration is larger. Thus, a control unit 13 restrain abrupt separation of HC, and it is possible to prevent an inferior purification in an exhaust purifying catalyst 3.
Patent JP-H04257178-A (JP)
Title: Recording and reproducing device
Inventor: MORIMOTO TAKESHI
IPC: H04N5/7826
Filed: 1991-02-12
Abstract: PURPOSE:To obtain the device on which an edited image can be confirmed even in preread editing wherein processed materials are recorded on a recording medium while materials recorded on the same recording medium are reproduced by one VTR by using the simultaneous recording and reproducing function of the VTR. CONSTITUTION:A 2nd switch 8 and a 2nd video output terminal 9 are provided as new constitution and in the preread editing operation, the video signal (playback video signal) from an input terminal 1 is selected with the 2nd switch 8 and outputted from the 2nd video output terminal 9 to confirm materials which are obtained on the recording medium.