baber/WOPTO huggingface dataset:
Patent JP-H02226174-A (JP)
Title: Developing unit for electrophotographic recording device
Inventor: SUGIHARAI SHIGERU
IPC: G03G15/08
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the need for a gap adjustment by a gap adjusting jig and its readjustment due to gap variation by providing gap spacers and a spring member which presses a doctor blade against a sleeve with a constant force outside the print area of the doctor blade. CONSTITUTION:The color blade 2 is equipped with the spring member 1 and the gap spacers 3 which are fitted to both lengthwise ends of the doctor blade 2. The gap spacers 3 are fitted to both ends of the doctor blade 2 which are not in the print area on a photosensitive drum. A developing unit main body 4 and the doctor blade 2 are fitted so as to clamp the spring member 1 and the doctor blade 2 is pressed against a sleeve 5, which has toner 6 attracted and held on its peripheral surface, with the pressure of the spring member 1 and then fixed with a screw 7. At this time, the gap is set by the gap spacers 3. Consequently, the need for the gap adjustment by the adjusting jig and its readjustment due to gap variation is eliminated.
Patent JP-H11244756-A (JP)
Title: Potting apparatus for defoamed viscid liquid distribution
Inventor: SHIMADA MINORU
IPC: B05C5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a defoamed viscid liquid-distributing system apparatus and method having high efficiency of defoaming of materials and capable of freely setting the intervals of neighboring injection of a viscid liquid while preventing bubbles from being mixed at the time of distribution of the viscid liquid and preventing distribution unevenness. SOLUTION: This system is constituted of a main agent tank α1 and a curing agent tank α2 for collectively uniformly heating a main agent and a curing agent which are materials to be treated, defoaming these agents by forcibly guiding foams to the liquid surface, and discharging the resultant agents, a mixer head βfor mixing the main agent and the curing agent and discharging the resultant viscid liquid, and a distributing apparatus γ for smoothly and directly branching the viscid liquid while optionally setting the neighboring intervals and evenly distributing the flow rate to discharge the viscid liquid to a substrate layer body δfor potting.
Patent JP-H04282651-A (JP)
Title: Electrophotographic copying machine
Inventor: KAGEYAMA HIROSHI
IPC: G03G21/10
Filed: 1991-03-12
Abstract: PURPOSE:To facilitate preparing work at a carrying time by providing movable parts which form an image by mechanically moving, receiving an output from a keyboard and moving the respective movable parts to a set position at the carrying time by a controller. CONSTITUTION:In the case that a main body 1 is carried at a forwarding time or the like from a factory, a carrying mode is previously inputted from the keyboard KB. The controller MC incorporating a microcomputer receives the output from the KB and drives a motor M and solenoids S1 and S2. Then, the respective movable parts such as an image forming lens 8, a blade scraping residual developer on the surface of a photosensitive drum or a paper resupply roller 25 are automatically set at the fixing position thereof or at a position where they can endure vibration or impact at the carrying time.
Patent JP-S62206317-A (JP)
Title: Auxiliary fuel supply method in coal-fired boiler
Inventor: FUJIWARA NAOKI
IPC: F23K5/00
Filed: 1986-03-04
Abstract: PURPOSE:To make a drastic reduction of stabilizing fuel by a method wherein coal gas which is produced in a gasified furnace and not treated by such gas refining processes as dust removal, desulfurization etc. is sent directly to a boiler through a piping kept at a specified temp. and used as auxiliary fuel at the time of start or a low load operation. CONSTITUTION:Gas and unreacted char produced by the reaction of coal and air blown in a gasified furnace 5 are sent to a pulverized coal-fired boiler 1 through a gas cooler 21 and a produced gas piping 7 to be used as auxiliary fuel for the boiler. For this equipment, a dust removal device for the produced gas is omitted. The greater part of tar is not condensed at 250 deg.C and more and exists as gas. By utilizing the property of gas which does not adhere on a piping, thermometers A18 and B19 are placed at the inlet of a produced gas piping 7 to the boiler and the neighborhood of a connecting part to the boiler respectively. The temp. of a piping placed from the outlet of a gas cooler to the burner of the boiler is controlled to between 250 deg.C and 600 deg.C to prevent the clogging of the piping due to adhesion of tar on the inside of the produced gas piping or the piping damage due to a high temp. and the carbonization of char contained in produced gas.
Patent JP-2000241985-A (JP)
Title: Method for forming slope to integrated circuit
Inventor: IZAWA MASATAKA
IPC: H01L21/027
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To form slopes to an integrated circuit such as an optical integrated circuit excellent in light propagation characteristics and capable of reducing cost as slopes having a small angle of inclination for guiding light propagated by the waveguide layer of an optical waveguide device to a light receiving part with a small loss. SOLUTION: A 2nd light receiving part 32 for detecting a focus error is formed in the upper epitaxial layer 12 of a semiconductor substrate 11, an aluminum light shielding film 13 is formed on the epitaxial layer 12 so as to allow light to reach only the 2nd light receiving part 32 and the light shielding film 13 is made level by filling a 1st SOG(spin-on-glass) layer 14. A resist for lift-off is applied on the light shielding film 13, the applied resist is removed except the region on the 2nd light receiving part 32 and an inversely tapered mask part 52 is formed by heating. An SiO2 film 15 is formed by sputtering through the mask part 52 and the mask part 52 is removed by lift-off. The objective gentle slopes 40 are formed on the 2nd light receiving part 32 on both sides of a flat part 41.  When an optical waveguide is laminated on the slopes 40, propagation loss can be minimized because of the small angle of slope.
Patent JP-H02225939-A (JP)
Title: Combustion control device for hot-water supplier
Inventor: ADACHI IKURO
IPC: F24H1/10
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate the use of undesired burners and hence stabilize effluent hot water temperature by detecting the temperature of hot water effluent from a heat exchanger using temperature detecting means, and switching the number of the burners only when information on the number-of-burners switching request is issued more than the predetermined time. CONSTITUTION:Once hot water supply is started by handling a hot water supply stopper, flowing water is detected by a water flow switch for ignition control in a predetermined sequence. One ignition is detected by a flame rod 15, the necessary amount of heating is determined in a temperature regulation control section 32, on the basis of which a combustion control section 33 is controlled for implantation of combustion following temperature regulation control. In the case where the necessary amount of heating is increased or decreased during the temperature-regulated combustion and the control goes to a switching instruction, elapsed time t of the switching instruction is issued successively over a predetermined time t1 or more, switching control is effected for predetermined switching operation. In the case where the switching instruction is completed in a short time less than the predetermined time t1, no switching control is effected and combustion is effected with the previous number of the burners according to the temperature regulation. Thus, stable effluent hot water temperature is assured.
Patent JP-2000241510-A (JP)
Title: Integrated circuit tester
Inventor: TAKEUCHI NOBUNARI
IPC: G01R31/302
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To supply time base signals for testing including no shift in time axis to each pin of an integrated circuit. SOLUTION: The tester has an electro-optic type probe 4 and a phase- detecting means 14. The electro-optic type probe 4 detects time base signals on each microstrip line 2 with using a position very close to a plurality of contact points 1 for a device to be measured and spaced by an equal distance or a preliminarily set distance from the contact points as a skew measurement point 5. The phase-detecting means detects a phase of the time base signals detected by the electro-optic type probe 4. A phase difference-operating means 16 obtains a phase difference between the phase detected by the phase-detecting means 14 and a reference value, and a phase control means 3 controls the phase of the time base signals to cancel the obtained phase difference.
Patent JP-S63213835-A (JP)
Title: Device for cleaning accumulative phosphor sheet
Inventor: UCHIUMI ISAO
IPC: G03B42/02
Filed: 1987-03-02
Abstract: PURPOSE:To enhance the cleaning effect by providing a sucking means to suck and remove dust scraped from an accumulative phosphor sheet by a cleaning member so that the resticking of the dust can be prevented. CONSTITUTION:A device 1 for cleaning an accumulative phosphor sheet is composed essentially of a transferring system consisting of a first transferring means 3 and a second transferring means 4, a de-electrifying means 5, a cleaning roll 6, a guide roll 7 and a sucking means 8 arranged in a housing 2. Dust scraped from the surface of an accumulative phosphor sheet 10 by a cleaning member 20 such as a rayon brush formed around the cleaning roll 6 is sucked and released from the device 1 by the sucking means 8. The resticking of the dust can be prevented and the cleaning effect can be enhanced.
Patent JP-H01221274-A (JP)
Title: Manual printer
Inventor: KOBAYASHI AKINORI
IPC: B41J3/28
Filed: 1988-02-29
Abstract: PURPOSE:To enable erroneous setting to be preliminarily prevented by adjusting a transfer speed of a printer according to its warning for an operator by a method wherein a rotary speed of a support roller is detected to be compared with an established value and when the rotary speed is increased to have a certain value, the warning is emitted. CONSTITUTION:When a body 1 is transferred on recording paper 2 by manual operation, a rubber roller 3 is rotated, and a slit board 5 is rotated linked therewith. Then, setting data S2 is sent from a micon 8 to a printing head 4 synchronized with a pulse waveform of a signal S1 from a photointerruptor during its one cycle to perform setting. Thereupon, when transfer speed of the body 1 becomes rapid, setting speed can not follow the transfer speed of the body 1, and erroneous setting comes to be performed. Therefore, when the setting speed has reached a maximum speed capable of following the transfer speed of the body 1, a buzzer is caused to go and the erroneous setting is prevented.
Patent JP-S55139556-A (JP)
Title: Air seal packing for preventing wind from leaking from sintering machine
Inventor: AOBA HIDEKI
IPC: F16J15/52
Filed: 1979-04-19
Abstract: PURPOSE: To attain excellence in sealing-up property, heat resistance and mechanical strength, by preparing one or both of an aluminum and a stainless steel leaves as a core and wrapping both the sides of the core with stainless steel fibers.  
     CONSTITUTION: One or both of an aluminum and a stainless steel leaves are prepared as a core 23. Both the entire sides of the core 23 are wrapped with stainless steel fibers 24, 25. The fibers 24 on one side are bent toward the fibers 25 on the other side to wrap both the end faces 23a, 23b of the core 23. An air seal packing 22 is thus manufactured. The packing is fitted by bolts 26 between the upper end face of a rear end wind box 6 and the lower end face of a packing mount plate 19. A very high sealing-up property is provided by the core 23 and high heat resistance and mechanical strength are obtained by the stainless steel fibers 24, 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01223558-A (JP)
Title: Global dead lock detecting system
Inventor: YAMAGISHI MAMIO
IPC: G06F9/46
Filed: 1988-03-02
Abstract: PURPOSE:To detect efficient dead lock by executing the dead lock detecting processing of an exclusion control after a constant time without executing the processing every time an awaiting condition due to the exclusion control occurs. CONSTITUTION:Three sub-systems 31-33 to operate an three host computers 1-3 share and make access to filing devices 41-45. The computers 1-3 are mutually connected through a communication equipment 4. Lock managers 21-23, when the exclusion control awaiting of resources is detected, register a timer and start the awaiting condition after the queueing information is prepared. After a constant time lapses, a timer processing is activated, and in the timer processing, an exclusive awaiting information transmission requesting message is transmitted to a lock manager on other data processor. Other system lock manager to receive the message transmits the awaiting information of transactions, which become the its own system exclusion awaiting condition as a responsing message.
Patent JP-S57161133-A (JP)
Title: Cop and bobbin conveyor in spinning frame
Inventor: OGAWA YUUHEI
IPC: B65H67/06
Filed: 1981-03-30
Abstract: PURPOSE:The titled conveyor in which a plurality of sliding pieces which are slidably fitted to the guide rails are pressed to move in one direction, whereby pegs for cops and bobbins is made to move, thus reducing the fluctuation in the interval between pegs for a long period of time. CONSTITUTION:After the completion of doffing, the air-cylinder 14 in the conveying devices 19, 20 is operated to effect the reciprocation of the piston rod 24a and shift sliding pieces 16 by their length Q as a group unit. Even when the sliders have errors in length to the spindle pitch P, the accumulated error of each peg position to the spindle is absorbed by the gap alpha formed between the sliding piece 16 at the peg position and the next slider 16.
Patent JP-H09247069-A (JP)
Title: Satellite communication system
Inventor: NAGATO MASAKI
IPC: H04B7/155
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To relax the limit of a maximum logic link number by providing a means measuring a communication throughput in the unit of logic links and a means adjusting a satellite system communication window size to each of satellite communication stations so as to use efficiently a data buffer. SOLUTION: A satellite communication station 12 is provided with a protocol control section 13 of a satellite line, and the satellite protocol control section 13 is provided with a window adjustment section 14. Furthermore, the satellite communication station 12 is provided with a data buffer 15 and a throughput measurement device 16. The measurement information by the throughput measurement device 16 is fed to the window adjustment section 14 in the satellite protocol control section 13. The window adjustment section 14 fine-adjusts number of satellite reception windows in response to the measurement information to decide number of valid satellite reception windows within a range not giving effect to a channel throughput in the unit of logic links. The satellite protocol control section 13 controls a size of a data buffer area depending on the window value.
Patent JP-H04264023-A (JP)
Title: Capsule preparation having prolonged action
Inventor: YAMADA AKIYA
IPC: A61K47/36
Filed: 1991-02-19
Abstract: PURPOSE:To prepare a capsule preparation having prolonged action and the most suitable form by effectively utilizing chitin and chitosan. CONSTITUTION:An active component is filled in a hard capsule composed of a base agent containing chitin and/or chitosan. The active component is continuously delivered in the body by the water-permeability originated from the porosity of chitin and chitosan.
Patent JP-S51123102-A (JP)
Title: Apparatus for soundproof for a particular area by radiating an anti- s ound sound wave
Inventor: NOHARA YOSHIO
IPC: G10K11/02
Filed: 1975-04-18
Abstract: PURPOSE: To obtain soundproof effect by radiating anti-sound sound against a loud sound or an uncomfortable sound to cancel out them. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000242424-A (JP)
Title: Mouse device
Inventor: KISHIMOTO TOYOAKI
IPC: G06F3/0354
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enable four-dimensional input. SOLUTION: This device is provided with a ball 3 to be rotated according to the movement of a main body in contact with a mouse pad, etc., and rotary encoders 5X and 5Y for detecting X-axis and Y-axis components in the rotation of this ball 3. The device is provided with a ball 13 to be rotated by a finger, a third rotary encoder 15X for detecting an X-axis component in the rotation of this ball 13 and a fourth rotary encoder :15Y for detecting a Y-axis component in the rotation of the ball 13. The detection outputs of the rotary encoders 5X-15Y are extracted as mouse output.
Patent JP-S53133011-A (JP)
Title: Memory control unit
Inventor: IGA AKIRA
IPC: G11C7/00
Filed: 1977-04-26
Abstract: PURPOSE: To perform PCM recording and reproducing by time axis variations with a VTR, etc. by detecting overflow, underflow and controlling write-read addresses of the memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54141780-A (JP)
Title: 5-n-butyl-2-thiopicoline-anilide and its preparation
Inventor: KAWAMURA MASAO
IPC: C07D213/83
Filed: 1978-04-22
Abstract: NEW MATERIAL:5-n-Butyl-2-thiopicolineanilide of formula.  
     USE: Raw materials for preparing fusaric acid useful as hypotensives, capable of giving the high-purity fusaric acid in high yield, when heated in an aqueous sodium hydroxide or sulfuric acid to hydrolyze the thioanilide group.  
     PROCESS: 0.5W3.0 moles of aniline is reacted with a mixture of 1 mole of 2-methyl- 5-n-butylpyridine and 0.5-6.0 gram-atoms of sulfur at 100W200°C to give the compound of the formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59174059-A (JP)
Title: Dc voltage control circuit
Inventor: YOSHIDA YASUHARU
IPC: H04L27/06
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a DC control circuit which is always reset to a normal operation by making the output range of a limitter narrower than the plus and minus identification value intervals respectively, and limiting the output range of a controller down to a level at which the prescribed conditions are satisfied. CONSTITUTION:The range of the DC voltage 103 superposed on a subtractor 3 is limited to the prescribed value + or -L within + or -d. Therefore the input 102 of an A/D converter 4 is set at +L or -L although an input is cut off and the input 100 of the subtractor 3 is set at zero potential. Now the expected maximum DC drift containing the DC variance of a quadruple input signal is set at + or -D, and the value of L is selected to satisfy d>=(D+L). Thus it is possible to prevent the generation of such initial conditions that causes and abnormal lead-in phenomenon. Then the output range of a limiter 6 is limited to the value which satisfies the conditions less than the plus minus identification value interval (d). It is easy to obtain a DC voltage control circuit which is free from an abnormal lead- in phenomenon.
Patent JP-S6139332-A (JP)
Inventor: KERE JIERAARU
IPC: H01H1/26
Filed: 1985-03-13
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-S56144768-A (JP)
Title: Dust adsorbent coater
Inventor: SUGITA KATSUHIKO
IPC: B05C1/08
Filed: 1980-04-11
Abstract: PURPOSE: To coat a dust-adsorbent uniformly onto the whole of a pile, by applying the dust-adsorbent onto a carpet by a coating roller.  
     CONSTITUTION: A coating roller 3 dipped in a dust-adsorbent bath 5 in a reservoir 4 is rotated to transfer the dust-adsorbent from the bath 5 through the surface of the apply roller 3 onto the downside surface of a carpet 1. To the aplly roller 3 is pressed a rotary brush 6 which will scrape off a part of the dust-adsorbent so as to maintain the amount of the dust-adsorbent to be applied at a constant and to control the amount of the applied dust-adsorbent. A press roller 11, acting as a feed roll, is arranged to adjust the pressure of the carpet 1 onto the apply roller 3 for the control of the adhesion amount. A pile is pushed down by the coating roller 3, and the dust-adsorbent is applied only to one side surface of the pile at its top end. The pushed-down pile is then combed up by a coming brush 12, and the dust- adsorbent is transferred onto the whole of the pile including its base parts or its vicinity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63217982-A (JP)
Title: Ultrasonic driving device using ringlike piezoelectric vibrator
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-03-02
Abstract: PURPOSE:To increase the torque of an ultrasonic driving device inexpensively by applying an AC electric field in the thicknesswise (radial) direction of a ringlike piezoelectric element and driving a driver by a surface displacement toward the central direction. CONSTITUTION:When an AC electric field is applied by an oscillator through electrodes 2, 3 in the thicknesswise direction of a ringlike piezoelectric element 1 made of piezoelectric ceramics, a surface displacement is moved as designated by an arrow from the outer periphery toward the inner periphery of the piezoelectric element 1. A contactor 7 is bonded to part of the element 1, and a rotational shaft 9 is composed as a driven unit 8 of disks protruded at both sides. The contactor 7 is brought into contact with the driven unit 8, and an AC electric field is applied to the element 1. As a result, the unit 8 can be driven.
Patent JP-S54140527-A (JP)
Title: Speaker box support
Inventor: KAWACHI MASAO
IPC: H04R1/02
Filed: 1978-04-24
Abstract: PURPOSE:To reduce the resonant frequency of a speaker box in a main vibratory direction to a lever lower than a preset value by supporting the speaker box in parallel with a floor with the use of a support which is equipped with such a roller as is freely rotatable in the main vibratory direction of the box and springs. CONSTITUTION:A support 4 is equipped with a roller 6, which is rotatable in the main vibratory direction of such a speaker box 1 as performs its main vibrations in a horizontal direction, and springs 7 or the like, in which the elastic force communicating the roller 6 and its carriage 5 is exerted in the main vibratory direction. If the box 1 is supported by the support 4, it is held in pralllel with the floor so that the resonant frequency in the main vibratory direction can be reduced to a level lower than 10 Hz by the roller 6 and the springs 7 thereby to prevent howlings from being generated. Like results can be obtained either by using steel balls in place of the roller or by connecting the support body and the box through the springs.
Patent JP-S57164380-A (JP)
Title: Control method for magnetic card collator
Inventor: HAMANO YUTAKA
IPC: G06K17/00
Filed: 1981-03-31
Abstract: PURPOSE:To improve the reliability of the window business using magnetic cards, by providing a magnetic card carrying route connecting the customer side and the teller side and ejecting the magnetic cards, for which there are some doubts about validity, to the teller side. CONSTITUTION:When a customer inserts a magnetic card 40 from a part 16, carrying rollers 15 and 15' are rotated and driven to carry the card 40 in the  direction of an arrow A along a carrying route 13. While the card 40 is carried  to the center of the route 13, a magnetic head 20 is brought into contact with  the card 40 to read identification data recorded on the card 40, and this data is outputted to a data check part. The data check part checks this data, and a  check signal is outputted to a main control part if there are some doubts about  the validity of the card 40. When the check signal is outputted, rollers 15 and  15' are driven to carry the card 40 in the direction of the arrrow A furthermore, and the card 40 has the about half carried from a card exit 17 to the  telller side and is topped. Even if there are not any doubt about the validity of  the card 40, the card 40 is ejected to teller side when the key number does not  coincide with a correct number in the succeeding operation.