baber/WOPTO huggingface dataset:
Patent JP-H02205881-A (JP)
Title: Cleaning roller device for electrophotographic device
Inventor: MIZUGUCHI YASUNORI
IPC: G03G21/00
Filed: 1989-02-03
Abstract: PURPOSE:To improve cleaning performance for a heat roller by providing a roller moving means which moves the cleaning roller axially while sliding on the heat roller circumferential surface. CONSTITUTION:When a cam part 13 is rotated by a rotating means and the peak part 13a of the cam part 13 abuts on a cam reception part 12, a lower cleaning roller 1 moves to the left end against the energizing force of a pressure spring 7. Then when the bottom part 13b of the cam part 13 abuts on the cam reception part 12, the lower cleaning roller 1 is pressed by the pressure spring 7 to move the left end. At this time, the movement range of the lower cleaning roller 1 is l. Therefore, when the cam part 13 continues to rotate, the lower cleaning roller 1 moves right and left by an amplitude l in parallel to the axial direction of the lower heat roller 4. Consequently, a shearing force due to friction is generated between the lower heat roller 4 and lower cleaning roller 1 to remove paper powder and toner laminated on the lower cleaning roller 1.
Patent JP-S56122564-A (JP)
Title: Traffic measuring system
Inventor: ENOKIDO SUSUMU
IPC: H04M3/36
Filed: 1980-03-03
Abstract: PURPOSE:To economically measure the traffic by storing as time series analysis into the memory the traffic information, the status variation information and the channel unit discriminating information at every call from the common control equipment. CONSTITUTION:A subscriber 1 and the channel unit 7 are connected through the channel link by the common control equipment 3, and as soon as the connection control is completed, the common control equipment observation processing unit 5 collects the traffic information through the common control equipment interface MI4. The unit 5 receives a time from the time generation unit 11, and the traffic information is stored as time series analysis into the common control equipment traffic information collecting memory 6 together with the time. On the other hand, the information at the time of a status variation such as at the time of start from the unit 7, at the time of response of the other party, at the time of clearing, etc., and the channel unit discriminating information are collected by the channel unit observation processing unit 9, and they are stored as time series analysis into the channel unit variation detecting information collecting memory 10 together with the time from the unit 11. Various traffic amounts are analyses and calculated by the off-line processing based on the information which has been stord in the memories 9, 10.
Patent JP-S53110810-A (JP)
Title: Reproducing device
Inventor: MORIO MINORU
IPC: H04N5/7826
Filed: 1977-03-10
Abstract: PURPOSE: To switch the tape speed of the reproducing time to that of the recording time for the VTR by deciding the cycle of the level change of the reproduced information signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63194042-A (JP)
Inventor: KAJISAWA HIROSHI
IPC: E01H5/00
Filed: 1987-02-09
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-H07235639-A (JP)
Title: Semiconductor device
Inventor: MATSUURA TAKETOSHI
IPC: H01L27/105
Filed: 1994-02-24
Abstract: PURPOSE:To enable a semiconductor device provided with a capacitor where a ferroelectric thin film serves as a capacitive insulating film to be enhanced in moisture resistance and reliability. CONSTITUTION:A capacitor is composed of a lower electrode 3 formed on a silicon support substrate 1, a ferroelectric capacitive insulating film 4, and an upper electrode 5, an insulating protective film 6 is formed on the capacitor except a contact hole 7, and a wiring layer 12 composed of arm aluminum film 13 and a titanium.tungsten film 14 is provided so as to cover all the capacitor or at least all the surface of the upper electrode 5. Therefore, As a capacitor is covered with a titanium.tungsten film excellent in moisture resistance, moisture is prevented from penetrating in a semiconductor device.
Patent JP-S58141993-A (JP)
Title: Sailing device
Inventor: KUBOTA AKIRA
IPC: B63H9/04
Filed: 1982-02-19
Abstract: PURPOSE:To position the sailing boom easily and quickly by matching the slit between upper and lower sails with the shape of an arched boom. CONSTITUTION:A boom 3 is an arched member having one end coupled rotatably against the mast 2 and when rotating the boom 3 it will pass between the sails 4, 5 to be positioned at one end of the sail. The boom 3 will rotate and pass through the sail under the state where the central portion is positioned immediately above, and a slit is formed between the upper and lower sails 4, 5 to match with the shape of the boom 3 at that time. Consequently when the boom 3 is rotated to move to the opposite side of the sail, the boom 3 will pass through the slit between the upper and lower sails 4, 5 without contacting with the sail resulting in the quick operation.
Patent JP-S54120392-A (JP)
Title: Cooling device of reactor
Inventor: MORI KENJI
IPC: G21D1/00
Filed: 1978-03-10
Abstract: PURPOSE: To reduce the pressure loss at the recycling time, by means of setting up a by-path line of a mechanical type pump at a coolant recycling system, and of setting up a cheque valve on the downward piping part of the line.  
     CONSTITUTION: A by-path line 7 thereat a mechanical type recycling pump 5 of the first cooling device is by-passed, is set up, and a cheque valve 8 is set up on the downward piping of this line. At normal operation, the valve body of the cheque valve 8 is closed, but when the mechanical recycling pump 5 is tripped or sticked, the discharging pressure of the pump 5 becomes null, the valve body of the chaque valve 8 being released by gravity, coolant is natural recycled the line of a reactor 1→a middle heat exchanger 3→a bypath line 7→the reactor 1, thereby the pressure loss of the bypath line 7 can be reduced, and the recycling ability can be enlarged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03230246-A (JP)
Title: Path table search system
Inventor: NISHINO KOZO
IPC: G06F13/14
Filed: 1990-02-05
Abstract: PURPOSE:To enable efficient path table search by searching a path table with a coincident path identification word when the path table with the coincident path identification word can not be searched. CONSTITUTION:When searching the path table according to the path identification word, a path identification word control means 3 calculates the entry of a path identification word control table corresponding to the path identification word and searches the path table. Next, it is checked whether the path identification word of the path table searched by a path identification word search means 2 is coincident or not, and when the path identification word is not coincident, it is checked whether the path identification word of the path table chained to the same entry next path table address of the path table is coincident or not. Then, the path table with the coincident path identification word is searched. Thus, since only the path table corresponding to the same entry of the path identification word control table is searched even when the path identification word of the searched path table is not coincident, the efficient path table search is executed.
Patent JP-H06242639-A (JP)
Title: Electrophotographic image forming device
Inventor: OTOMO NAOKI
IPC: G03G15/16
Filed: 1993-02-16
Abstract: PURPOSE:To easily and accurately decide dimensional positions of a photosensitive drum, a transfer pole and a transfer guide plate and to precisely and briefly perform cleaning, inspecting, attaching, detaching, exchanging, assembling and restoring work for them in an electrophotographic image forming device. CONSTITUTION:In the upper main body of the clamshell type electro- photographic image forming device which can be opened, closed and divided by turning the upper main body with respect to a lower main body; the transfer pole 51 and the transfer guide plate 153 which are integrated are incorporated in a process unit 110 including at least the photosensitive drum 61. When the upper main body is closed to the lower main body including at least a paper supply unit, the transfer pole 51 and the transfer guide plate 153 which are integrated are actuated and positioned with respect to the drum 61, and when the upper main body is opened to the lower main body, the transfer pole and the transfer guide plate are attached to/detached from the process unit 110.
Patent JP-H03230867-A (JP)
Title: Automatic welding apparatus
Inventor: SHIMOGOE AKIRA
IPC: B25J9/10
Filed: 1990-02-06
Abstract: PURPOSE:To reduce defective welding by correcting detected data with a visual sensor in welding seam profile control arc automatic welding apparatus to the available condition and deciding the target point for a torch. CONSTITUTION:Whether the data detected with the visual sensor 20 in the automatic welding apparatus are in the range of the available condition without needing correction or not, is decided and the data being out of the range are corrected and the corrected data are calculated and whether this is in the range or not, is decided and fixing means replacing the correct data being out of the availability with the prescribed value, is set. Based on these data, the target in the torch T for arc welding is decided with industrial robot 10 profile control means and controlled. By this method, the defective welding can be reduced.
Patent JP-S61187965-A (JP)
Title: Apparatus for automatically coating roof surface of building
Inventor: KAWAHARA TAKASHI
IPC: B05B13/04
Filed: 1985-02-14
Abstract: PURPOSE:To coat the roof of a building efficiently, safely and automatically by hanging a surface treating and coating unit by a wire rope of a winch on a traveling carriage, surface-treating when the unit is moved to the eaves and coating when the unit is moved to the ridge part. CONSTITUTION:In an automatic coating apparatus of the roof surface of a building, a winch 21 is provided to a carriage 4 traveling on the roof 3 of the building, a surface treating and coating unit 1 is bound with the leading end of a wire rope 22 wound around a drum and the unit 1 is reciprocated between a ridge part and an eaves part. A surface treating brush 7 is attached to the front side of the unit 1 and made vertically displaceable, an exhauster 12 and a spray coating unit 13 are furnished to the rear side and a coating liq. is sprayed on the roof surface by a spray nozzle 16. Consequently, the unit can be easily moved even when the surface is rugged and the roof surface can be coated safely, efficiently and automatically.
Patent JP-S55120422-A (JP)
Title: Detector for unleveled part of strip in wrapper roll unit
Inventor: TAKAHASHI NORIO
IPC: B21C47/06
Filed: 1979-03-08
Abstract: PURPOSE: To contrive to prevent generation of strip flaws owing to the bite-in or friction, by exactly predicting the pass of the coil's unleveled part, just before the unleveled part of the coil being coiled arrives at the wrapper roll, and by displacing the wrapper roll at good timing.  
     CONSTITUTION: When the strip S is coiled, the pressure fluid is supplied to the cylinder room 11 of the cylinder 7, and the wrapper roll 5 is thrusted against the coil surface and rotates. The mandrel 1 rotates in the arrowed direction; and when the variation starting point Y of the coil radius passes the contact point of the roll 5 and the strip S, since the coil radius begins to change from r 1  to r 2 , the roll 5 is thrusted by the coil and the force F acting on the piston rod 8 changes. This force is detected by the pressure detectors 17, 18, installed inthe cylinder rooms 10, 11, and their signals are sent to the arithmetic unit 19, which then operates the force F. Next, the signal 21 of the force F is sent to the comparison arithmetic unit 20 which then compares it with the signal 22 for the predicted thrust force (f); if the relation F-f>0 is satisfied, the detecting signal 23 for the pass of the unleveled part is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09223784-A (JP)
Title: Semiconductor device and current control method
Inventor: IGARASHI YASUSHI
IPC: H01L29/786
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce inter-wiring capacitance and wiring resistance in an integrated circuit. SOLUTION: The semiconductor device is provided with a first semiconductor region consisting of a channel region 34 and a photoelectric conversion region 36, and a gate electrode 26 provided above the channel region 34 through a gate oxide film 24. A second semiconductor region adjacent to the channel region 34 and a third semiconductor region adjacent to the photoelectric conversion region 36 are provided separately. The second and third semiconductor regions are used as a source region 16 and a drain region 18 of the same conductivity type, respectively.
Patent JP-H03231783-A (JP)
Title: Image forming device
Inventor: WAKI KENICHIRO
IPC: G03G15/16
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a good image regardless of any change in the environment by controlling a processing condition of an image forming process according to resistance value of a transfer belt which is varied by humidity change. CONSTITUTION:The transfer belt 2 is formed from a resin with a volume resistiv ity of 1.0X10<11>OMEGA-cm in the environment of normal temperature and normal humidity, and a transfer electrode 3 is abutted to a backside surface of this belt 2 in a transfer position. Three supporting rolls 111 to 113 which support the transfer belt 2 are each directly grounded, and a metal roll 12 for measuring the resistivity is disposed countering the supporting roll 113 with the transfer belt 2 in between, and by measuring current I1, which flows from a power source V1 to the power source V1 through a serial electric circuit of the supporting roll 113, the transfer belt 2, the metal roll 12, and an ammeter A1, the resistivity of the transfer belt 2 can be measured. In this case, if the current quantity flown to an ammeter A1 is known, the temperature inside the device is known. Thus, if the processing conditions of the image forming process can be set to match the humidity, the good image which is not influenced by the environmental change can be obtained.
Patent JP-H04267096-A (JP)
Title: Thin film electroluminescence panel
Inventor: YAMASHITA TAKURO
IPC: H05B33/04
Filed: 1991-02-21
Abstract: PURPOSE:To reduce a cost of materials, simplify processes, make a thin film electroluminescence(EL) panel thin and light and achieve high contrast while maintaining reliability of the EL panel by imparting a moisture absorbing function to the inside of a moisture-proof sheet without using silicone oil. CONSTITUTION:A thin film EL element 1 formed on a translucent substrate 2 is coated with a black silicone resin 13 and covered with a water absorber 14 thereon, which is further covered with a moisture-proof sheet 18 for sealing. One or more small holes 20 are formed in a space 19 inside of the sealed moisture-proof sheet for a dewatering treatment, and are sealed.
Patent JP-S60170709-A (JP)
Title: Measuring insturment for shape
Inventor: MORIYASU TAKASHI
IPC: G01B11/24
Filed: 1984-02-16
Abstract: PURPOSE:To measure a shape easily with high precision by providing a probe atop of a movable arm body and measuring respective contact planes of a body to be measured from the position of the probe from a reference point and its abutting directins to the surfaces. CONSTITUTION:A cilumn 2 is provided to a substrate rotatably in its plane, and the 1st arm body 3, the 2nd arm body 4, and the 3rd arm body each rotatable in one plane perpendicular to the surface of the substrate 1 are provided to the upper end part of the substrate in series. The 3rd arm body 5 has the probe 7 supported rotatably through a probe support 6. This probe 7 has a flat plate perpendicular to its axis and this flat plate is brought into contact with the surface of the body to be measured. Then, pieces of infromation on angles of rotation measured by potentiometers 11a-11f are supplied to an arithmetic unit 12 and known data such as the length of each arm body are inputted to calculate the position X0 of the probe 7 and the angle of the surface of the body to be measured on which the probe 7 abuts, i.g. its contacting plane.
Patent JP-H02207437-A (JP)
Title: Manufacture of reinforced cathode-ray tube
Inventor: KAWASAKI HIROSHI
IPC: H01J29/87
Filed: 1989-02-08
Abstract: PURPOSE:To eliminate inconvenience due to combustion of adhesive and also easily fit an expanded metal band heated at high temperatures to the title cathode-ray tube by coating one side in contact with the metal band of an incombustible buffer material with a material having the resistance to a heating exhaust operational temperature and a small friction coefficient. CONSTITUTION:The contact surface of a metal band 8 of an incombustible buffer material 7 is coated with a material, having the resistance to high temperature at which a heating exhaust operation is performed and a small friction coefficient, such as graphite. Since it is difficult to wind the above incombustible buffer material 7, both ends or one end in the width direction of a tape-like incombustible buffer material 7 is previously sticked with a tape-like auxiliary member coated with adhesive 10 and is thus subjected to winding operation, followed by fastening with the metal band 8 for preventing implosion. Prior to the heating exhaust operation, the above tape-like auxiliary member is removed. With this arrangement, it is possible to eliminate inconvenience due to combustion of the adhesive in a heating exhaust furnace.
Patent JP-H06222520-A (JP)
Title: Method for regenerating fixing solution
Inventor: NOMURA TETSUO
IPC: G03C5/00
Filed: 1993-01-22
Abstract: PURPOSE:To greatly reduce the amount of waste fixing solution and to reduce not only the cost for preparing a solution for replenishing the fixing solution but also that for treating the waste fixing solution by removing halogen ions on the basis of iodine ions from the waste fixing solution in a development processing course or a process fixing course. CONSTITUTION:The composition of the fixing solution is prepared in an automatic developing machine by processing a film and replenishing the fixing solution at the same time to balance eluted silver halide with the replenishing solution and to keep a silver halide ion concentration to 0.06-0.10mol/l. The used waste fixing solution is processed by allowing an electric current of 3-9 A.hr.cell/l to flow through the strongly acid cation ion exchange membranes and the strongly basic anion ion exchange membrane of an electrodialyzing bath and keeping the iodine ion concentration in the range of 0.01-0.05g/l in terms of sodium iodide.
Patent JP-S56122880-A (JP)
Title: Hot-melt adhesive
Inventor: HIBINO YUTAKA
IPC: C08L23/26
Filed: 1980-03-04
Abstract: PURPOSE:To provide a hot-melt adhesive having excellent low-temperature impact resistance and high-temperature adhesiveness, by mixing a specified ethylene copolymer with a specified polyamide resin in a specified ratio. CONSTITUTION:An ethylene-vinyl acetate copolymer (A) having a vinyl acetate content of not more than 45wt% and a hydrolysis degree of 50-90wt% (e.g. Dumilan D-291, a product of Takeda Yakuhin kogyo K.K.) is mixed with a polyamide resin (B) having a number-average MW of 1,500-20,000, a softening point of 80-200 deg.C and an amine value of 3-30 (e.g. Versalon 1128, a product of Henkel-Japan K.K.) in a weight ratio of A to B of 90:10-60:40 to produce the desired hot-melt adhesive. Adhesiveness to metals can be more improved by using, as said component A, a graft copolymer resulting from the graft polymn. of said ethylene-vinyl acetate copolymer with 0.1-5wt% unsaturated carboxylic acid.
Patent JP-S57157159-A (JP)
Title: Control or standard blood plasma and making thereof
Inventor: HERUMUUTO REENAA
IPC: G01N33/96
Filed: 1982-02-24
Abstract: Control serum containing (1) at least one compound of the formula: <IMAGE>  (I)  in which T is hydrogen or methyl, hydroxymethyl or methoxymethyl X is hydrogen hydroxymethyl or methyl when Y is hydroxyl, hydroxymethyl or NR2; Y is hydrogen, hydroxyl, hydroxylmethyl or NR2 and Z is hydroxyl or an -O-CH2-CH2OH group when Y is hydrogen or hydroxymethyl, or Z is hydroxymethyl or a carboxyl derivative or T is ethyl or isopropyl, X is hydrogen, or methyl, hydroxymethyl or methoxy, Y is hydroxy, hydroxymethyl or NR2 and Z is a carboxyl derivative; each R independently is hydrogen or an alkyl group with 1 to 2 carbon atoms optionally containing a hydroxy group and/or (2) at least one compound of the formula HO(CH2-CH2-O)nH, (II) in which n is an integer from 2 to 8, in an amount sufficient to reduce turbidities in reconstituted serum after previous lyophilization.
Patent JP-S52110375-A (JP)
Title: Method of stopping winder on rupture of object material
Inventor: YAMASHITA KOUICHI
IPC: H02P3/06
Filed: 1976-03-12
Abstract: PURPOSE: A method for stopping a winder on the rupture of the body being wound up, wherein a function generator receives the signal from a speed meter and produces a pattern signal which is used as a braking-torque control signal so that th motor is protected from sharp braking torque. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04246133-A (JP)
Title: Apparatus for stabilizing tension in continuous treating line
Inventor: YOSHIOKA OSAMU
IPC: C21D9/56
Filed: 1991-01-30
Abstract: PURPOSE:To restrain variation of tension in a strip in an annealing furnace and to obtain stable operation in a line, in the continuous annealing line, etc. CONSTITUTION:When the variation of tensions in looper 8 at outlet side of the furnace propagates in the furnace 6, at the time of sensing this with control mechanism 3 for roll working through a detector 2 at outlet side of the furnace, a damper roll 1 is immediately worked, and by making this absorbed with damper action of this roll 1, the propagation of the above variation of tension in the furnace is prevented. Further, at the time of sensing the variation of tension developed in the looper 8 at outlet side with speed regulation mechanism 5 through a detector 4 at inlet side of the looper, by immediately controlling speed of a bridle roll 7b at outlet side of the looper 8, the variation of tension in the outlet side looper 8 is restrained. The variation of tension of the strip in the annealing furnace in the continuous annealing line, etc., is restrained, and meandering in the furnace and drawing in the furnace are restrained, and stable operation in the line can be executed.
Patent JP-S59154665-A (JP)
Title: Device for loading tape storage case
Inventor: MIYAMOTO RITSU
IPC: G11B15/675
Filed: 1983-02-22
Abstract: PURPOSE:To attain smooth ejecting or loading operation without backlash to a holder by the constitution that only the 1st gear member is turned against the energizing force of an elastic member with a driving gear after the holder comes to the loading position at loading operation and the end gear member only is turned against the energizing force of the elestic member with the drive gear after the holder comes to the inserting position at ejecting operation. CONSTITUTION:When a cassette holder 1 stops to the loading position, a pinion 26a, transmission gears 24a, 25a, a gear 23 and a support gear 32 interlocking with a rack gear 7a of the holder 1 are also stopped. A motor 17, however, is still rotated, a slide gear 31 of the loading side only is turned excessively by nearly 15 deg., a projected pin 31F presses a moving contact piece 34A of a motor stop switch 34 into contact with a contact piece 34B so as to stop the motor 17. A spring 33 absorbs the shock at holder stop with elastic deformation so as to protect the transmission drive system from the shock. The elastic force of the spring 33 energizes a slide gear 30 counterclockwise so as to hold the holder 1 to the loading position without any play via each transmission gear, thereby attaining stably the tape loading operation when a tape path is formed in a reproducing/recording device.