baber/WOPTO huggingface dataset:
Patent JP-S6133467-A (JP)
Title: Printer
Inventor: ICHIKAWA KOJI
IPC: B65H43/00
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the bulk of folded continuous paper by operating the stagger section for folding the continuous paper completed of printing in the direction of perforation automatically in the direction of actual perforation through perforating direction detecting mechanism. CONSTITUTION:At the start of printing, the condition of perforating direction detecting mechanism 2 for member to be printed or continuous paper 1 set in printer is detected. Then the number of perforations in said continuous paper 1 is operated on the basis of the number of lines on one page of said paper 1 provided from the control section of printer and the length between said mechanism 2 and the blade 4 at the stagger section. If the number of perforations is even, the folding direction of perforation in front of the detecting mechanism 2 will be same with that in front of the blade 4 thus to detect the folding direction in front of the blade 4. Then the folding direction is converted into an electronic signal to operate the blade 4 with correspondence to the continuous paper 1 thus to fold said paper 1.
Patent JP-S5954753-A (JP)
Title: Method and device for controlling speed of internal- combustion engine
Inventor: NANJIYOU HIROTOSHI
IPC: F02D41/14
Filed: 1982-09-06
Abstract: PURPOSE:To improve transient response properties, by a method wherein, when the actual number of revolutions of an engine exceeds the range of the number of differential control revolutions, the differential operation of a control part for regulating the number of revolutions is brought to a stop, and the control part is controlled by proportional operation corresponding to the deviation between the actual number of revolutions and the set number of revolutions. CONSTITUTION:The deviation between the actual number of revolutions and the set number of revolutions of an internal combustion engine, which are detected by a detecting circuit 3 for the number of revolutions, is generated from deviation signal generating circuit 6, and according to the deviation, a control part 1 for regulating the number of revolutions is caused to make proportional operation through a first control amount instruction signal generating circuit 7. Or the variation factor of the actual number of revolutions per time is founed by a differential signal generating circuit 9, and according to this variation factor, the control part 1 is subjected to differential operation through a second control amount instruction signal generating circuit 10. In this case, a range of the number of differential control revolutions is set near the set number of revolutions, and when the actual number of revolutions exceeds the range of this number of differential control revolutions, differential operation is brought to a stop through a differential operation stop control circuit 14, and the control part 1 is controlled by means of only proportional operation.
Patent JP-H05951-A (JP)
Title: Aqueous suspension eye drop containing corticosteroid
Inventor: MURATA YUTAKA
IPC: A61K9/107
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the subject eye drop having excellent redispersibility and capable of keeping stable fine particle size by using deprodone propionate having low side effect as an active component and compounding the component with a suspending agent and a suspending assistant. CONSTITUTION:The objective aqueous suspension eye drop containing corticosteroid is produced by adding (A) a suspending agent (e.g. carboxymethyl cellulose sodium and methylcellulose; the amount is preferably selected to give the preparation having a viscosity of about 1.5-20mPa) and (B) a suspending assistant (e.g. concentrated glycerol, propylene glycol, glucose or lactose; the amount is preferably 0.1-15%) to (C) deprodone propionate of formula (preferably crystalline or powdery compound having an average particle diameter of <=5mum; the amount is preferably 0.01-1% in the total composition). The eye drop exhibits suppressing effect especially on carrageenin edema and is effective for acute ophthalmitis.
Patent JP-S6134147-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a sliding contact material hardly causing agglutination and having superior wear resistance by adding specified percentages of Cu, Cd, Mn, Si, Bi and Ge to Ag. CONSTITUTION:The sliding contact material having low and stable contact resistance as well as reduced agglutination and improved wear resistance is obtd. by adding 3-12wt% Cu, 0.1-5wt% Cd, 1-7wt% Mn and 0.5-5wt% at least one among Si, Bi and Ge to Ag. When a part of the added elements, is substituted with 0.01-0.5wt% Fe group element such as Fe, Ni or Co crystal grains are made fine and the wear resistance can be improved further.
Patent JP-S5379364-A (JP)
Title: Output buffer circuit
Inventor: NAKASHIMA TADAYASU
IPC: H03K19/0948
Filed: 1976-12-24
Abstract: PURPOSE:To avoid lowering of the drive capability, by providing the latch up preventing means with the first and second CMOS inverter respectively, in the output buffer circuit using the inverter of CMOS constitution.
Patent JP-S5279201-A (JP)
Title: Shaft-alignment control apparatus for rotary machine
Inventor: AOYAMA TAKAYASU
IPC: H02K15/00
Filed: 1975-12-26
Abstract: PURPOSE: To automatically control the shaft-alignment in operation by attaching an exothermic body at the bearing supporting part or the foot plate of the ortary machine and controlling the temperature of the exothermic body by the output of the detecting apparatus for detecting the variation of shaft-alignment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6132810-A (JP)
Title: Tessar type lens for color separation
Inventor: KOCHIWA TAIRA
IPC: G02B13/00
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the number of lens elements and to improve image forming performance by using a positive meniscus lens as the 1st group, a biconcave lens as the 2nd group, a cemented lens of a negative meniscus lens and a biconvex lens as the 3rd group, and parallel plane glass as the 4th group. CONSTITUTION:This lens system meets various requirements shown by inequalities. An inequality (1) is for the compensation of curvature of field and coma aberration; the image surface becomes too negative beyond the upper limit and the coma aberration increases beyond the lower limit to increase flare components, causing deterioration in contrast. An inequality (2) is for the compensation of the image surface as well as the inequality (1); the image surface becomes too positive beyond the upper limit and becomes too negative beyond the lower limit. An inequality (3) indicates a value for determining the range of a half angle of view in use; astigmatism increases even beyond the upper and lower limits and the angle of view decreases in both cases. An inequality (4) shows the range for compensating the distortion; the distortion increases even beyond the upper and lower limits and this lens can not be used practically. An inequality (5) is for compensating chromatic aberrations in cooperation with inequalities (6) and (7).
Patent JP-H0447271-A (JP)
Title: Acceleration sensor and method for controlling output voltage thereof
Inventor: SATO KANEMASA
IPC: G01P15/08
Filed: 1990-06-15
Abstract: PURPOSE:To achieve the miniaturization and weight reduction of a sensor and to secure the reliability to temp. humidity, pressure and corrosive gas by covering a detection part and an exclusive electronic integrated circuit part with a cap to receive both of them in a hermetically closed chamber. CONSTITUTION:An electronic circuit forms an exclusive integrated circuit 7 and is arranged on the same alumina substrate 5 along with a detection part to be miniaturized so as to be capable of being covered with a cap 21 with a dimension of phi20 or less. The base 3 on which the alumina substrate 5 is placed is formed by employing a glass airtight sealed structure. That is, the cap 21 has the protruding part for the ring projection welding with the base formed to the outer periphery of the flange thereof and is subjected to surface treatment by Ni plating. The ring projection welding for fixing the cap 21 to the base 3 is carried out in inert gas such as N2 or Ar at a dew point of -40 deg.C or lower and the gas 22 is sealed in the cap 21. A cap base member 23 is bonded and fixed to the opening part of a plastic housing 25 having an external lead-out terminal. By this constitution, the reliability withstanding temp., pressure or the like can be secured.
Patent JP-H104510-A (JP)
Title: Camera
Inventor: IKEDA SHIGEO
IPC: H04N5/335
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To make the camera small even when lots of peripheral circuits are provided by providing an IC chip and / or other electronic components being peripheral circuits of a solid-state image pickup element in an inner face of a light shield case. SOLUTION: A lens 7 is placed so as to form the image of an object to a solid-state image pickup element 3 and adhered to a base 1 by an adhesives 9. The light shield case 10 has an opening 11 and it is closed by an optical filter 12 and a lower face is adhered to a peripheral part of the base 1. A wiring film 13 is formed in the inner face of the case 10 and an IC chip 4 is mounted to a part in contact with a ceiling. Naturally other electronic component than the IC chip may be mounted on this part. An external terminal 20 formed to a side face of the case 10 is a part to be connected to the outside of the wiring film 13 and connected to an extended part of the wiring film 13 to attain electronic continuity. Thus, since the IC chip 4 is provided to the inner face of the case 10, the inner space formed by the board 1 and the case 10 is effectively utilized.
Patent JP-S5945531-A (JP)
Title: Shared file controlling system
Inventor: MOMOSE HARUO
IPC: G06F13/14
Filed: 1982-09-07
Abstract: PURPOSE:To omit processing to inform an interruption to an idle bus at present and to improve the reception of an execution request for a bus in connecting, by sending a signal demanding the reception of an interruption to a channel route in which interruption report is held while refering an interruption holding flag by a controlling device. CONSTITUTION:A magnetic disc device 7 is connected to plural host computers 1-1-1-n through a magnetic disc controlling device 2 to constitute a shared file system. The device 2 is provided with a channel route controlling part 3, a control memory 4, a processor 5, and a device controlling part 6. When a disc in the device 7 is turned from stopped state to usable state, an interruption is generated in the controlling device 2. A report ''NOT READY TO READY'' is outputted from the controlling device 2 receiving the interruption to the computers 1-1-1-n. At that time, an interruption demanding signal is sent to a channel route in which the interruption report is held, so that the processing to report the interruption to an idle bus at present is omitted and the reception of an execution request for a bus in connecting is improved.
Patent JP-H0450180-A (JP)
Title: Bonding of nitride-based ceramics
Inventor: YAMAKAWA TAKAHIRO
IPC: C04B37/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve the bonding strength by preliminarily injecting N ions on the bonding surface of a nitride-based ceramics and subsequently carrying out bonding using an active metal-containing soldering flux. CONSTITUTION:N ions are injected on the bonding surface of a nitride-based ceramics such as Si3N4 or sialon in an mount of 10<12>-10<18> ion/cm<2> using an N ion injection apparatus. The same kind of ceramics are then mutually bonded strongly by using an active metal-containing soldering flux such as Ti-Ag-Cu and heating at a prescribed temperature under vacuum of <=1X10<-4>Torr or in an inert atmosphere of Ar, etc.
Patent JP-S5679583-A (JP)
Title: Synchronizing signal discriminator
Inventor: AKUTSU EISAKU
IPC: H04N5/44
Filed: 1979-12-03
Abstract: PURPOSE: To pick up a synchronizing signal from noise signal accurately, by using the time interval of the synchronizing signal being a given interval and performing observation until it is expected that the next synchronizing signal is received after one synchronizing pulse is received.  
     CONSTITUTION: Taking the time when the synchronizing signal Sy n  fed through an input terminal A is input to a timing generating circuit 21 as time t on ', the circuit 21 supplies a noise detection timing signal 32a' to a noise signal discrimination circuit 24, from the 1st time t 1n  set immediately after t on ' to the 2nd time t 2n ' set immediately before the time t 3n  when the normal synchronizing signal Sy n+1  is to be input immediately after the 1st time. During this period, if the noise signal mixed to the synchronizing signal is not input, while the specified time set from the 2nd time t 2n ' after t 3n , the timing pulse generating circuit 21 feeds the synchronizing detection timing signal 33a' to the discrimination circuit 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5583433-A (JP)
Title: Rotor of revolving field type rotating electric machine
Inventor: OONO MASAHARU
IPC: H02K1/24
Filed: 1978-12-19
Abstract: PURPOSE: To increase the natural frequency of claw parts and prevent the generation of magnetic noise resulting from magnetic vibrations by forming the contact surfaces of claw type magnetic pole cores and a yoke in taper forms and increasing the rigidity of the claw type magnetic pole cores.  
     CONSTITUTION: In a rotor in which a pair of claw type magnetic pole cores 14 and 15 are arranged facing to each other via a yoke 16, and a field coil 17 is wound in a space formed by the yoke 16 and the claw type magnetic pole cores 14 and 15, the contact surfaces of the disc type root parts of the claw type magnetic pole cores, 14a and 15a, and the yoke 16 are formed into taper forms and the root part of each claw type magnetic pole core is made thick on the side of the rotating shaft 7. By so doing, the natural frequency of the oscillating motion of the claw parts 14b and 15b of the claw type magnetic pole cores is increased, the number of revolution at which magnetic noise resulting from magnetic vibrations appear is raised and the occurrence of abnormal noise owing to magnetic noise is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5582117-A (JP)
Title: Preparation of furan resin
Inventor: YAMAZAKI NOBORU
IPC: C08G14/00
Filed: 1978-12-19
Abstract: PURPOSE:To prepare a furan resin having excellent dimensional stability, chemical resistance, etc., by reacting a specific furan compound with isopropenylphenol and/or its oligomer. CONSTITUTION:(A) A furan compound, e.g. furfuryl alcohol, furfural, furan, etc., is reacted with (B) isopropenylphenol and/or its oligomer I or II (n=0-50) in the presence of (C) an acid catalyst (e.g. sulfuric acid, p-toluenesulfonic acid, etc.). Preferably (A)/(B)=0.2-20 and (C)/(B)=0.01-25 in molar ratio. The reaction is preferably carried out at 40-150 deg.C for 1-5hr. The furan resin is preferably modified by reacting with (a) formaldehyde, (b) urea and formaldehyde, or (c) phenol and formaldehyde in the presence of an acid catalyst.
Patent JP-H0820120-A (JP)
Title: Ink jet recording apparatus
Inventor: AMARIME KATSUSHI
IPC: B41J2/175
Filed: 1994-07-07
Abstract: PURPOSE:To improve function of ink ejection and prevention of clogging in nozzles by a method wherein staying of ink on the surface of a recording head and pemeation of ink into the nozzle are decreased by employing conventional suction means. CONSTITUTION:In a cap member 70 that is stuck close to the ejection surface of a recording head 50 and works for suction and recovery with a suction means operated, protuberances 75 are erected, being arranged in the direction of suction. The protuberance 75 is sharpened at its front end corresponding to the ejection surface, and the sharpened end is brought into point contact with an ink drop sucked from a nozzle. The ink is quickly moved by its surface tension and is made to flow to the direction separating from the ejection surface of the recording head 50 for being absorbed with an absorber 80. Thereby, ink remaining on the surface and in the nozzle can be decreased.
Patent JP-S5679095-A (JP)
Title: Electromotive steering apparatus
Inventor: YOSHIKAWA NORIHIKO
IPC: B63H25/24
Filed: 1979-11-30
Abstract: PURPOSE: To prevent oversteering and burn-out of a motor by a method wherein when electric current is broken in a steering motor, both its ends are short-circuited and the motion due to inertia is stopped rapidly.  
     CONSTITUTION: When a voltage is given to a terminal A as an input signal for steering, a transistor 27 is turned on, a transistor 21 on and a transistor 22 off. Therefore, current is applied from a power source 4 to a steering motor 6, a transistor 23, a resistor 32 to exercise steering. When an input voltage is cut off after steering a wheel by specified angles, the transistors 27, 21 are turned off and the transistor 22 is turned on and current to the motor 6 is cut off. The motor 6 continues to rotate by inertia. When the potential at a point P becomes higher than that at a point Q, both ends of the motor 6 are short-circuited through the transistor 22, a resistor 31, a diode 34 and the motor 6 stops rapidly by dynamic braking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000342957-A (JP)
Title: Plasma treatment apparatus
Inventor: TASHIRO MASAHITO
IPC: H01L21/302
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To carry out plasma treatment for a flexible thin material with keeping the material vertical and prevent the damages and pollution of the material in a vacuum chamber even if electrode parts so mount thereon an object to be treated are put in and taken out before and after plasma treatment. SOLUTION: In a plasma treatment apparatus for exposing an object to be treated to plasma while keeping the object vertically, electrodes 24 to mount the object thereon are installed in side plates 22 possible to be opened and closed. Consequently, since the electrodes 24 can be put in and taken out by opening and closing the side plates 22, a work is made possible to be carried out outside a vacuum chamber without requiring a sliding part, a turning part or the like inside the vacuum chamber 21. By employing a plurality of doors (A, B) as the side plates 22, the electrodes 24 can easily be replaced by utilizing the opening and closing of the side plates 22 and workability is, thus, further improved.
Patent JP-S5945463-A (JP)
Title: Copying machine for double-faced copy
Inventor: TAKEYAMA KOUKICHI
IPC: G03B27/50
Filed: 1982-09-08
Abstract: PURPOSE:To make the installation of an original supply device unnecessary, by allowing a control part, which controls carrying of a copy paper to attain a double-faced copy, to start scanning the second original on a basis of the carrying timing of the copy paper after terminating the single face copy due to scanning of the first original. CONSTITUTION:After two originals 4 and 5 for the double-faced copy are placed on reference positions 4a and 5a on a moving original platen 2a so that their front ends coincide with each other, a copy paper is selected by a console 3, and a start switch of the console 3 is turned on. Then, the moving original platen 2a is moved to scan the first original 4 on a basis of the control of a microcomputer 21, and the original platen 2a is stopped temporarily after the end of this scanning. After a photosensitive drum 11 is subjected to exposure and development on a basis of this scanning, the copy paper is supplied from a paper supply tray 16 in accordance with the timing of transfer, and the copy paper is fixed by a fixing roll 22 after transfer in a means 14 and is ejected to an eject tray 19.
Patent JP-H06340304-A (JP)
Title: Storage rack, conveying method, and washing device for box body
Inventor: KAMIKAWA YUJI
IPC: H01L21/304
Filed: 1993-06-01
Abstract: PURPOSE:To prevent contamination of bodies to be processed such as semi-conductor wafers, surely by forming uniform downward airflow on each rack. CONSTITUTION:A storing rack is provided with a hollow supporting body 12 for supporting multiple hollow racks 11 on which cassettes are placed and an air blowing means 14 which is positioned inside a storing compartment 13 connected to the hollow supporting body 12 and which sucks air from the outside and blows air into the hollow supporting body 12. Also a second suction flow path 20 and a second blowing flow path 21 which are connected to a first suction flow path and a first blowing path inside the hollow supporting body 12 are formed in the hollow supporting body 12 through a suction port 18 and a blowing port 19 formed in a partition between the hollow racks 11. In addition, an airflow guide door 22 for adjusting the extension condition to the second blowing flow path 21 by swinging the top end of it around the bottom end is installed at the lower edge of each blowing port 19, and the guide amount for air to the first blowing flow path is adjusted by the swinging condition of the airflow guide door 22.
Patent JP-S6047474-A (JP)
Title: Amorphous silicon solar battery
Inventor: YASUI MASAAKI
IPC: H01L31/20
Filed: 1983-08-25
Abstract: PURPOSE:To obtain the titled solar battery having excellent photoelectric characteristics at low cost by a method wherein a specific organic silicon compound, or the silicon compound and the mixture of a specific boric compound and a phosphorus compound are decomposed and deposited on a substrate. CONSTITUTION:An organic silicon compound or, as occasion demand, said organic silicon compound and the mixture of a boric compound and a phosphorus compound are decomposed and laminatedly deposited on a substrate, and an amorphous Si solar battery is obtained. The organic silicon compound used here is expressed concretely in the formula I [R1-6: hydrogen or alkyl radical of 1- 8C, aryl radical, aralkyl radical, R', R'': hydrogen or methyl radical, ethyl radical, (n): integral number of 1-6]. A boric compound is indicated by general formula BX3 (X: hydrogen or hydrocarbon radical of 1-8C). Also, phosphorus compound is indicated by a general formula Y3 (Y: hydrogen or hydrocarbon radical of 1-8C).
Patent JP-H0446266-A (JP)
Title: Control method for transmission of vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: F16H61/00
Filed: 1990-06-14
Abstract: PURPOSE:To control gear shift without inconvenience though vehicle speed is remarkable changed when speed change is commanded in neutral condition by once shifting gear to a prescribed high shift stage, and deciding a target gear position following to the checked result of actual vehicle speed. CONSTITUTION:When a vehicle speed sensor 17 is out of order and a gear is in neutral, a computed vehicle speed value directly before the trouble is set in vehicle speed data, and shift control is executed. In this case, when shift control is necessary, the gear is once shifted to a sixth shift stage, vehicle speed at the time is computed, and the computed value is set as a vehicle data. Consequently, when the vehicle speed is increased due to being on down slope at neutral gear, vehicle speed at request of speed change can be checked. In this case, because the gear is always shifted once to the sixth shift stage, excessive burden is not generated on the transmission by this gear shift operation even though the vehicle speed is highly changed, and actual vehicle speed can be safely checked.