baber/WOPTO huggingface dataset:
Patent JP-S5667858-A (JP)
Title: Sheet registration mechanism releasing device
Inventor: SAWADA TAKAMASA
IPC: B65H5/00
Filed: 1979-11-08
Abstract: PURPOSE: To enable a jammed sheet to be easily removed by mounting the driven side roller of register rollers to the openable side cover of the device.  
     CONSTITUTION: A separating roller 17 is mounted rotatably to one end of a roller supporter 22 which is so designed as to be oscillatable around a stationary shaft 23. A compression spring 24 is buried in the other end, and this spring 24 is received by the slope 20 2  of a side cover 20. Normally, the separating roller 17 is held press- contacted with a separating roller 16 by the compressive force of the spring 24. If the side cover 20 is turned around the shaft 21, the slope 20 2  releases the compressive force of the spring 24, hence the roller supporter 22 is rotated in the arrow B direction by the force of a pulling spring 25 which is set in the upper part of the roller supporter 22 shown in the figure, whereby the pressure contacting of the separating roller 17 is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5369620-A (JP)
Title: Memory system in use of magnetic disks
Inventor: SHIMIZU NOBUAKI
IPC: G11B5/012
Filed: 1976-12-03
Abstract: PURPOSE:To provide a memory system in use of magnetic disks, in which recording is made simultaneously on a plurality of magnetic disks by the use of a plurality of heads, whereby transfer speed of data can be increased and selction of heads can be minimized.
Patent JP-H0437134-A (JP)
Title: Formation of thick film metal wiring
Inventor: HISAMATSU TADASHI
IPC: H01L21/3205
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a method which facilitates manufacture and reduces a manufacturing cost by performing the pattern-formation of a resist for lift-off on a substrate and making contraction take place in a center part at the side face of the resist through baking that is performed at a temperature lower than that of post-baking and further, forming each upper part of the resist into the shape of eaves or taking measures to meet the like situation. CONSTITUTION:In the formation of thick film metal wiring by a lift-off process, the pattern- formation of each resist 7' for lift-off is performed on a substrate 1 and contraction is allowed to take place in a center part at the side face of the resist 7' through baking that is performed at a temperature lower than that of post-baking and then, each upper part of resists 7' is formed into the shape of eaves. After applying a conductive substance 8 to the whole surface of the substrate 1 and the resists 7', an unnecessary conductive substance is removed together with the resists 7'. For example, after performing the spin-application of a novolak positive type photoresist 7 on the substrate 1 and also pre-baking at a temperature 90 deg.C, the pattern- formation of the resist 7' is carried out by performing exposure and development. Then, baking for an hour at a temperature 75 deg.C allows contraction to take place in the center part at the side face of the resist 7' and lift-off is carried out after the vapor deposition of a metal 8 that has Ag for its main ingredients is performed on the whole surface.
Patent JP-S63308683-A (JP)
Title: Scanner
Inventor: NAKAMURA KEISUKE
IPC: H04N1/40
Filed: 1987-06-10
Abstract: PURPOSE:To perform a black-and-white inversion of an input data by storing exclusive OR of a binarized image data, and an output out a state holding means for holding the output signals of a position detecting means and a switch state detecting means. CONSTITUTION:A binarized data from a tight lock type line sensor 100, which has been binarized by a binarizing means A, and a signal in which a state of a switch 102 at the time of a rise or a fall of a pulsative signal from a rotary encoder 101 has been held are inputted to an exclusive OR means B, and exclusive OR which has been outputted is stored in an image information storage means C, as an image data input. According to this constitution, at the time of inputting the image information, in case the switch 102 is not depressed, data as it is of an image data is transferred to a storage element side, and in case the switch 102 has been depressed, data which has been brought to a black-and-white inversion, of the image data is transferred.
Patent JP-S5934480-A (JP)
Title: Engine starter
Inventor: OOUCHI YOSHIROU
IPC: F02N11/00
Filed: 1982-08-23
Abstract: PURPOSE:To reduce the number of parts by coupling an idle gear to be driven through kick pedal operation and another idle gear to be driven through a starting motor through dedicated unilateral clutch to an idle gear interlocked with a clutch mechanism. CONSTITUTION:Upon stepping of a kick pedal 7, an idle gear 12 will rotate to rotate an idle gear 13 through an unilateral clutch 17 and to joint a dog clutch 16 to rotate a clutch shaft 5 thus to start an engine 4. An idle gear 14 driven by a starting motor 14 will rotate an idle gear 13 through a unilateral clutch 18 to couple the dog clutch 16 thus to rotate the crank shaft 5 and to start the engine 4. Both series will enable starting of engine 4 and since the idle gear 13 and the dog clutch 16 in the power transmission mechanism are shared, the number of parts can be reduced considerably.
Patent JP-H11334175-A (JP)
Title: Dustproof cover for image or information recorder and image or information recorder
Inventor: KANESHIRO KAZUAKI
IPC: B41J29/13
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion and deposition of dust to a printer at all the time regardless of operation/nonoperation of the printer by providing a switch being opened/closed at the time of operation, inspection or replacement of consumable goods of an image or information recorder. SOLUTION: A dustproof cover 10 covering a printer 1 entirely comprises an opening 11 made in the front face and/or the side face in order to operate or inspect the printer 1 or to supply or replace consumable goods without removing the cover 10, and means 12 for normally closing the opening 11 and opening it at the time of work. In the embodiment, the open/close means 12 is a double swing door opening vertically but a double swing door opening laterally, a sliding door, a shutter to be contained above, an accordion door, and the like, can also be employed. A transparent plastic dustproof cover 10 is preferably employed because handling from the outside is facilitated.
Patent JP-S5370216-A (JP)
Title: Exhaust gas purifying converter
Inventor: FUJITANI YOSHIYASU
IPC: F01N3/28
Filed: 1976-12-01
Abstract: PURPOSE: To provide an exhaust gas purifying converter which can efficiently oxidize hydrocarbons and carbon monoxide in exhaust gas to purify the exhaust gas by preparing thereto a modification layer filled with modifying catalyzers consisting of rhodium and the like and at the down stream side of the layer an oxidizing zone filled with oxidization catalyzers such as platinum and having means connected thereto for conducting oxygen into the oxidizing zone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S632710-A (JP)
Title: Anti-skid tool for car tire
Inventor: AKAGI TADAO
IPC: B60C27/16
Filed: 1986-06-23
Abstract: PURPOSE:To prevent the decentering of a mesh rubber band by integrally burying a fastening rope installation metal in the metal fitting rubber base of the mesh rubber band while being hooked to a reinforcing fiber core in the said anti-skid tool using mesh rubber. CONSTITUTION:A core metal section 12 is integrally buried in the metal fitting rubber base 3 protruded outward from the end of each mesh on both side edges of a mesh rubber band 1. Its outside end is formed into the rope fixing hole section 8 of a rope fitting metal 4 and the rope inserting hole section 10 of a rope inserting metal 5. According to this constitution, the fastening rope is inserted into the rope fixing hole 7, the rope fixing hole section 8 is caulked to fix the rope. Another fastening rope is inserted into a rope inserting hole 9, and these ropes are squeezed to fix a mesh band to a tire. Accordingly, the core metal sections serve as a skeleton and firmly clamp a tread section, thus the decentering of the mesh band can be prevented.
Patent JP-S5769128-A (JP)
Title: Method of manufacturing sprig for cassette tape
Inventor: ITOU NORIHIKO
IPC: G11B23/087
Filed: 1980-10-15
Abstract: PURPOSE: To enhace the efficiency of production, by bonding pads when a plurality of springs are still unbent flat plates and remain coupled together as hoops.  
     CONSTITUTION: After an elastic band sheet 5 is punched to a prescribed shape, pads 9 are bonded to the pad mounting parts 8, 8' of plural spring sections 7 coupled together as hoops by connecting sections 6. The spring sections 7 are then deformed by bender. After that, the connecting sections 6 are punched off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5478579-A (JP)
Title: Casing machining method consistent to deflection of rotating body and its device
Inventor: KOBAYASHI TOSHIO
IPC: B23P15/02
Filed: 1977-12-05
Abstract: PURPOSE: To improve the machining accuracy by correcting the shaft deflection using previously provided automatic calculation program.  
     CONSTITUTION: After a rotor deflection 46 is calculated in a rotor deflection amount calculation program 33 based on the outer diameter of each section of turbine rotor and the span between sections, it is input to an input and output interface 34 and a boring arbor deflection amount adjusting indication value 35' is calculated by a boring arbor intermediate shaft adjusting amount calculation program 35 through a boring arbor deflection amount setting condition 47. Then. the value is input to a pulse motor 23 through an adjsuting amount preset counter 36 and a pulse generator 37. By doing so, the metal of a intermediate shaft 20 actuates up and down motion by a shaft driving mechanism 41 and an boring arbor 2 obtains the setting deflection amount consistent to the rotor deflection amount 46 for the purpose of high accuracy boring machining of the turbine casing and so on. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S632185-A (JP)
Title: Optical disk cartridge and recording and reproducing device
Inventor: KUROKI YUZURU
IPC: G11B23/30
Filed: 1986-06-20
Abstract: PURPOSE:To freely apply recording/reproduction/erasure on/from an optical disk by incorporating a semiconductor memory and providing a contact part for data transmission/reception with the said semiconductor memory on the surface of a cartridge. CONSTITUTION:When a host computer 1 is desirous to write data on an optical disk, the host computer 1 sends command information 100 to instruct writing to an optical disk controller CPU 3 and then sends directory information 101 and data information 102. A directory read/write control section 4 and a data read/write control section 5 receive read/write control signals 103, 104 from the optical disk controller CPU 3 to write data. The directory read/write control section 4 writes the directory information 101 on a semiconductor memory section 7 in an optical disk cartridge 6 and the data read/write control section 5 writes the data information 102 on the optical disk memory section 2 through a conventional optical recording/reproducing system 8 using a laser.
Patent JP-S5768690-A (JP)
Title: Controller for induction motor
Inventor: KAWAI ISAO
IPC: H02P25/04
Filed: 1980-10-17
Abstract: PURPOSE:To operate the controller efficiently by forming a pattern for keeping currents and slip frequency in some constant relationship when currents and slip frequency are fixed and voltage/frequency is controlled in order to fixedly control torque. CONSTITUTION:A function generator G is mounted which generates the pattern which fixes currents and slip frequency, changes voltage/frequency and controls the torque of the induction motor IM. The patterns of a plurality of approximate straight lines are combined with the non-straight lines of the current-slip frequency characteristics of the induction motor IM, an intersecting point of a plurality of the approximate straight lines is compared with the characteristics of the induction motor IM, and the characteristics of the function generator G are selected in a region having small slip frequency at the same currents. Accordingly, control having small rotor loss and large torque is enabled, and the controller can control efficiently the motor.
Patent JP-S5477550-A (JP)
Title: Charge transfer type semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: G11C27/04
Filed: 1977-12-02
Abstract: PURPOSE: To realize a high-density integration for the shift register by shifting the signals to the transfer gate from at least under two electrodes at different time points via the serial shift register and then transferring the signals to the parallel shift register.  
     CONSTITUTION: The information is receiving from each step of the 1st serial register 1, and the information is shifted by the nesessary number of steps to be then transferred to 2nd serial shift register. For this purpose, parallel shift register 2 is installed via the transfer gata between the 1st and 2nd serial registers. Then register 1 transfers the signals to transfer gata 3 from under at least two electrodes among n- poles of electrodes at the different time points and then shift the signals to register 2. Thus, the high-density integration is ensured for the shift register without causing any blank part at the parallel part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6125163-A (JP)
Title: Electrophotographic printing device
Inventor: SUGAYA HIROSHI
IPC: G03G21/00
Filed: 1984-07-13
Abstract: PURPOSE:To eliminate the contamination of a surface potential sensor and to detect a surface potential accurately, and prevent deterioration in picture quality by providing a pump below a form conveyance part, and pressing the pump when the conveyance part is opened and closed and blowing internal air to the surface potential sensor. CONSTITUTION:The bellows type pump 16 is provided under the form conveyance part 7. Then when the conveyance part 7 is opened or closed around a support shaft 7a, the pump 16 is pressed to blow the internal air to the opening part 13' of the surface potential sensor 13. Therefore, dust on the surface potential sensor 13 is removed and the surface potential of a photosensitive body is detected accurately. A specific high-voltage power source is controlled according to the detected potential. Consequently, the surface potential is controlled to an invariably constant potential and dererioratioi in picture quality is prevented.
Patent JP-S6125318-A (JP)
Title: Cmos power-on clear circuit
Inventor: AOYAMA KOICHIRO
IPC: H03K17/22
Filed: 1984-07-13
Abstract: PURPOSE:To generate surely a power-on clear signal independently of the speed of a leading time of a power supply voltage by utilizing a CMOS circuit to form the titled circuit. CONSTITUTION:When the power supply from a power supply voltage terminal 11 rises and reaches a threshold voltage of an N-channel MOSFET13, the FET13 is turned on and a potential at a point (b) falls down to a GND potential. A P- channel MOSFET14 remains turned off in this case, the level of a point (c) remains the GND level and an output terminal 17 remains at a power supply voltage level. When the level of power supply reaches a threshold voltage of the FET14, the FET14 is turned on. Since the level at the point (c) reaches the power supply voltage level, an inverter 16 is inverted and an output voltage reaches the GND level. The output voltage, that is, the power-on clear signal is generated independently of the rising speed of the power supply voltage. Thus, the power-on clear signal is generated surely independently of the speed of the rising time of the power supply voltage.
Patent JP-H09323650-A (JP)
Title: Train information transmitting system
Inventor: OGUMA KENJI
IPC: B60L3/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To surely transfer much position information with a small transmitting capacity by providing a plurality of position information reference points on a track, transmitting the relative positions from the reference points as the position information to be transmitted from a ground-side device to a train, and renewing the information of reference position possessed by the train every time when the train passes the reference points. SOLUTION: An information transmitting device which is a device on the ground side transmits information, and the content of the information is formed of control information (X), control starting position information LsX, and control ending position information LeX. Since each position information within the information is changed according to the way of taking a reference point, the positions from two reference positions are considered herein, and set to LsX 0, Lex 0, LsX 1, Lex 1, respectively. A reference point information renewing means is provided on each reference point on a track, and the reference point passing information is transmitted to a train passing the reference point. A reference point information holding means within the train receives the transmission of the reference point passing information from the reference point information renewing means to renew the content.
Patent JP-S5769738-A (JP)
Title: X-ray exposing method
Inventor: KOBAYASHI KOUICHI
IPC: G03F7/20
Filed: 1980-10-17
Abstract: PURPOSE:To photosensitize a resist with X-ray emission in a short time by filling oxygen in the space between the mask and a semiconductor substrate in a specimen chamber associated with an X-ray emission unit. CONSTITUTION:An X-ray generated in an X-ray generating chamber 3 is emitted through a Be window 5 and a chamber 6 filled with He gas or in vacuum to selectively transmit an X-ray mask 7 and is thus emitted to the resist 11 of a semiconductor substrate 10 in a specimen chamber 8. Thus, it can obtain the same effect as that the X-ray is emitted in vacuum by filling N2 gas in the space between the mask and the substrate, thereby reducing the cost.
Patent JP-H06327939-A (JP)
Title: Catalyst for deodorization of ozone and its production
Inventor: TERAJIMA TETSUO
IPC: B01J21/16
Filed: 1993-05-24
Abstract: PURPOSE:To produce the catalyst for deodorization of ozone excellent in ozone decomposition performance and deodorization performance and with a long service life. CONSTITUTION:The sheet-like catalyst for deodorization of ozone is incorporated with a ceramic fiber, titanium dioxide, an inorg. binder, clay and manganese dioxide. The sheet containing the ceramic fiber, the titanium dioxide, the inorg. binder and the clay is worked in an arbitrary shape, and after heat-treating the sheet at the fusing temp. of the clay, the catalyst for deodorization of ozone carrying manganese oxide is produced.
Patent JP-H11336900-A (JP)
Title: Piston ring
Inventor: TERAMACHI YOSHIHIRO
IPC: F16J9/06
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the sealing property of a piston ring made of resin from being degraded due to the difference of thermal expansion between the side of a combustion chamber and the side of a crank case. SOLUTION: The outer diameter of an upper part projected streak 8 at the side of a combustion chamber is made smaller than the outer diameter of a lower part projected streak 10 at the side of a crank case out of the two projected streaks 8 and 10 provided for an outer ring 2. By this constitution, the outer diameter of the upper part projected streak 8, which is directly exposed to combustion gas high in temperature from the combustion chamber, is expanded larger than the outer diameter of the lower part projected streak 10, however, since the difference in expansion is counterbalanced by the difference in the aforesaid diameter, the tip end faces 8a and 10a of both the projected streaks 8 and 10 come thereby closely in contact with the inner circumferential surface of a cylinder,  the lower part projected streak 10 is thereby prevented from floating off out of the inner circumferential surface of the cylinder. Therefore, oil can thereby be sufficiently raked down to the crank case side, sealing property can thereby be well prevented from being degraded due to the difference in thermal expansion.
Patent JP-S5843506-A (JP)
Inventor: MAATEIN JIEE BURITSUKUSUTEIN
IPC: H01G5/14
Filed: 1982-08-24
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-H04344167-A (JP)
Title: Self-excited type flyback converter
Inventor: HAGA HIROYUKI
IPC: H02M3/28
Filed: 1991-05-21
Abstract: PURPOSE:To obtain a self-excited type flyback converter which is improved in switching loss and switching noise by providing a circuit which delays conducting timing of a switching element control circuit to the circuit. CONSTITUTION:Even when it is tried to supply a base current from winding N3 by inverting the voltage of each winding N1, N2, and N3, the conducting timing of a switching element SW is delayed due to a charge current to a capacitor C2. Therefore, the voltage drop of a capacitor CS produced due to the free vibration of the capacitor CS and winding N1 when the element SW is in a normal state approaches zero. As a result, the loss and noise generated when the electric charges in the capacitor CS are short-circuited by means of the element SW can be reduced. In other words, since the switching element SW is conducted in a state where the voltage shared by the element SW approaches zero, the loss and noise generated at the time of turning on can be reduced and this flyback converter can be reduced in noise, size, and weight and improved in efficiency.
Patent JP-S5574381-A (JP)
Title: Rotary device consisting of permanent magnet and rotary plate
Inventor: SASAKI TAMOTSU
IPC: H02N11/00
Filed: 1978-11-24
Abstract: PURPOSE: To obtain a device that continue to run for a long period of time, by the structure such that poles of different polarities are fitted on the circumference of a rotor successively a plurality of stationary poles of the same polarity are fitted on the outer side, and magnetic shielding rotary plates are provided between the two sets of poles.  
     CONSTITUTION: N and S poles 3∼6 are arranged alternately and at equal intervals on permanent magent rotor 2 fixed to rotary shaft 1. Permanent magnets 7∼10 of the same polarity (N) are arranged on the outer circumference of rotor 2. Rotary plate 11, made of iron and having a magnetic shielding arc-shaped part expanding over 90° is provided between rotor 2 and permanent magnets 7∼10. Rotor 2 and rotary plate 11 are rotated in opposite directions by the gears fitted to each drive shaft. When rotor 2 is rotated in the clockwise direction under the condition of A in the drawing, rotor 2 and rotary plate 11 are caused to assume the condition of B in the drawing by the repelling force of poles 4, 8 and poles 6, 10, and the rotation is continued by the attraction and repulsion between poles 3∼6 and 8∼10. 
     COPYRIGHT: (C)1980,JPO&Japio