baber/WOPTO huggingface dataset:
Patent JP-S5913548-A (JP)
Title: Continuous open casting method with pressurized shielding
Inventor: NISHIMURA OSAMU
IPC: B22D11/106
Filed: 1982-07-13
Abstract: PURPOSE:To cast an ingot having a small section with a nozzle of a large diameter by enclosing the space between a tundish and a mold with a sealed chamber, supplying an inert gas into the sealed chamber and holding the same under a specific gaseous pressure thereby decreasing the apparent head of molten steel. CONSTITUTION:The space between a tundish 1 and a mold 2 is enclosed with a freely extensible and contractable sealed chamber 3, and an inert gas is supplied therein. Valves 4, 5 are so controlled as to hold the gaseous pressure at <=70% of the pressure corresponding to the head of molten steel. Since the apparent head of the molten steel is decreased and the amt. of the molten steel to be charged is decreased by the abovementioned method, an ingot having a small section is cast even if a tundish nozzle 10 of Al-deoxidizing material or the like having a small diameter with which the ingot having a small section is uncastable is used.
Patent JP-S6012475-A (JP)
Title: Pick finding device for pirn thread
Inventor: SUZUKI TAKASHI
IPC: B65H67/08
Filed: 1983-07-01
Abstract: PURPOSE:To make a pick finding operation attainable even when a pirn thread is being constricted in its intermediate part and also in a state of horizontality, irrespective of the form of the pirn thread, as well as to aim at a significant improvement in a rate of success in the pick finding, by performing the pick finding operation with a combination of rotation in the pirn thread and reciprocating motion in a suction ring. CONSTITUTION:A pirn thread 2 to be fed out of a chute 21 one by one at the upstream side of a chain 11 is supported in horizontality by a pirn thread support device 10 and conveyed forward, while a thread end of the pirn thread 2 is released by rubber rollers 12A and 12B and air spray tubes 13A and 13B, and the pirn thread is conveyed upward as held by spindles 14A-14B of a disk 15 in regular sequence. Next, the thread end is sucked out to the side of a wooden bobbin head by a suction ring 16, while the sucked- out thread end is cut off by a cutter 37 and kept sucked intact by a suction device 17, then the pirn thread 2 goes down by rotation of the disk, cutting off the thread end into the required length by a cutter 18 at a position where it is released from a spindle 14, while the thread end is sucked in a shaft hole 1a of a wooden bobbin 1 by a suction pipe 19 and a pick finding operation for the pirn thread takes place. Thus, since the thread end is cut off according to the length of the shaft hole, it is no case projected outside the wooden bobbin tail part.
Patent JP-S6014394-A (JP)
Inventor: OKADA KATSUTOMO
IPC: G08B21/22
Filed: 1983-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08290067-A (JP)
Title: Rachis branch removing apparatus
Inventor: MASAKI KEIZO
IPC: B02B3/06
Filed: 1995-04-21
Abstract: PURPOSE: To greatly improve a processing function to remove rachis branch and at the same time cause no damage on grains. CONSTITUTION: A rotary tunnel 3 to which a spiral roller 4 spirally attached to provide raising function of grains is set in a vertical cylindrical screen 1 having a large number of rachis branch cutting holes 2 with the size sufficient to pass the grains through in the circumferential face. The cylindrical screen 1 is surrounded with an external cylinder 5 and an outlet 6 to take out grains which pass the rachis branch cutting holes 1 and drop between the outer circumference of the cylindrical screen 1 and the external cylinder 5 and a discharge outlet to discharge rachis branch which can not pass the rachis branch cutting holes 2 and drops between the inner circumference of the cylindrical screen 1 and the rotary tunnel 3 are formed separately.
Patent JP-H05309902-A (JP)
Title: Serial printer
Inventor: TANAKA SATORU
IPC: B41J19/20
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a print image of high quality, by preventing the displacement of the forward and backward printing positions of a printing head from each other. CONSTITUTION:An endless toothed belt 21 is stretched between a pair of toothed pulleyes 19 and 20. An ink jet head 16 is fixed to part of the toothed belt 21 via a support 15. Printing is carried out on a sheet of recording paper P by turning the toothed belt 21 by means of the normal/reverse rotation of a shifting motor 18 connected to the one toothed pulley 19, thereby reciprocating the ink jet head 16. The tension of the toothed belt 21 is set to the 3.5-6.5kg range (the optimum range is 4-6kg). This range obviates slack in the toothed belt 21 and effect on the rotation of the shifting motor 18 and, within this range, the ink jet head 16 on the toothed belt 21 is accurately moved following the rotation of the shifting motor 18, therefore the displacement of the forward and backward printing positions of the head 16 from each other is minimized.
Patent JP-S5911427-A (JP)
Title: Transmitting device
Inventor: ITOU TOMOHIRO
IPC: G06F13/14
Filed: 1982-07-12
Abstract: PURPOSE:To reduce the load of a unit device at an originator side, by providing a register which stores the address information of each unit device, a storage device which stores the information given from a prescribed unit device and a device which transmits the stored information after designating an address respectively at a broadcast transmitting part. CONSTITUTION:A unit device at the originator side transmits the data and its quantity to a broadcast transmitting part 4 and stores them to a storage device of the part 4. Then the data is delivered together with the stored address. The transmission line of the part 4 applies a loop type line, and each shift register is cascaded. Under such conditions, the output data and address are fed to the shift register of the unit device that is first connected. If the address of the unit device is coincident with either one of those designated addresses, the data in the shift register is latched to a memory in the unit device. Then the contents of the shift register are shifted and delivered to a transmission line to be supplied to the shift register of a unit device which is connected next. In such a way, the transmitted data is sent to a prescribed unit device.
Patent JP-H08291297-A (JP)
Title: Aluminum alloy plate, coated with rust preventing lubricant and excellent in resistance spot weldability
Inventor: ASANO MASAZO
IPC: C10M129/68
Filed: 1995-04-21
Abstract: PURPOSE: To obtain an aluminum alloy plate, coated with a rust preventing lubricant without deteriorating continuous spotting properties even by pressing the alloy plate and then directly welding the plate without removing the rust preventing lubricant and excellent in resistance spot weldability. CONSTITUTION: This aluminum alloy plate is obtained by coating at least one surface thereof with a rust preventing lubricant containing 0.01-1wt.% esters or/and 0.01-1wt.% synthetic fatty acid and having 1.1-20cSt kinematic viscosity at 40 deg.C in 0.1-3.0g/m<2> coating amount. The resultant aluminum plate is capable of maintaining higher productivity than that coated with a conventionally applied lubricant such as an oil even by using the aluminum alloy plate in place of a steel sheet in an assembling and treating line for automobiles and contributing to the reduction in production cost for automobiles comprising a body made of aluminum.
Patent JP-H11311825-A (JP)
Title: Film feeder
Inventor: TANAKA KATSUMI
IPC: G03B1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a film leader part from loosening and overrunning at the time of pulling out a film, and also to reduce a winding force by changing the load torque of a film supply spool. SOLUTION: A spool receiving shaft 11 with a flange part 11a is freely rotatably loaded through a bearing 9 on the upper substrate 1a of a film inner frame 1 stored in an outer frame 30, and a ratchet 13 is freely rotatably loaded on the shaft 11, and 1st and 2nd friction springs 14 and 15 are separately fitted in between the flange part 11a, the ratchet 13 and the bearing 9, and by opening/ closing a back cover, a locking lever 7 is engaged/disengaged with/from the ratchet 13 through a release shaft 4. At the time of opening the back cover, the ratchet is locked and the load torque by the composite frictional force of the 1st and 2nd friction springs 14 and 15 is generated, on the other hand, at the time of closing the back cover, the ratchet 13 is rotated together with the spool receiving shaft 11, then the load torque only by the 2nd friction spring 15 is generated.
Patent JP-S5746592-A (JP)
Title: Color solid image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N5/217
Filed: 1980-09-03
Abstract: PURPOSE:To reduce the flicker phenomenon and to make the performance uniform, by providing a feedback impedance adjusting means in a voltage feedback amplifier provided in each color signal output terminal. CONSTITUTION:A matrix circuit 22 is connected through a voltage feedback amplifier 20, which has a feedback resistance 21, to the output terminal of a solid image pickup element 12 which has plural photoelectric transducers arranged two- dimensionally, a switching element group which scans these photoelectric transducers to read the signal of each color, and terminals W, G, Cy, and Ye from which signals of respective colors are outputted. In respect to the voltage feedback amplifier 20, the feedback impedance is adjusted finely by the method where the capacity between both terminals of the feedback resistance 21 by a whisker trimmer 25, the method where a part of the feedback resistance 21 is constituted by a variable resistor and a capacity is connected between the middle point and the output of the amplifier to change the middle point position, etc., thereby cancelling flicker between terminals W and G and terminals Ye and Cy.
Patent JP-H06329431-A (JP)
Title: Production of porous glass preform for optical fiber
Inventor: KUWABARA MASAHIDE
IPC: C03B37/018
Filed: 1993-05-24
Abstract: PURPOSE:To readily produce a porous glass preform for optical fiber capable of providing constant thermal densification in tapered parts located at the ends of the porous glass preform for the optical fiber in the circufnferential direction and uniformizing the density in the longitudinal direction thereof. CONSTITUTION:Both ends of a target rod l having 40mmphi outside diameter and 100mm length are held and rotated through a supporting member 2 having the same diameter as that of the target rod and 40mm length, and fine glass particles are then deposited until the outside diameter attains 200mmphi while thermally densifying tapered parts 6 located at both ends of a porous glass preform for optical fiber with ring-shaped thermal densifying burners 8.
Patent JP-H06334831-A (JP)
Title: Facsimile equipment
Inventor: KUMAGAI TAKASHI
IPC: H04N1/00
Filed: 1993-05-24
Abstract: PURPOSE:To print out facsimile data for each sender in the lump by providing a sender selection means selecting a series of facsimile data based on sender information including the series of facsimile data to the facsimile equipment. CONSTITUTION:When a series of facsimile data reaches the facsimile equipment 1, a demodulation reception section 10b demodulates sequentially the facsimile data to provide an output to a control section 10a. A sender selection means in the control section 10a stores respectively a series of facsimile data arrived from companies A, B, C and other companies to storage areas 10C1, 10C2, 10C3 and 10C4. When the facsimile data are stored in the sender dependent storage section 10c by a proper amount and the operator designates the order of print- out by using an operation section 13 to the control section 10a to be company A   company B   company C   other companies than the companies A, B, C, the control section 10a reads sequentially the facsimile data stored in the storage areas 10C1, 10C2, 10C3 and 10C4 and provides an output to a printer 12.
Patent JP-S5346265-A (JP)
Title: Magnetron and its manufacture
Inventor: YAMAMOTO MINORU
IPC: H01J9/04
Filed: 1976-10-09
Abstract: PURPOSE: To clean the inner surfaces opposed by the upper and lower end hat by mounting the back plate after making cement to the end hat and cylinder and to suppress the generation of surge voltage by preventing the emission of secondary electrons. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6014352-A (JP)
Title: Artificial peripheral device
Inventor: KOSHIBA TOORU
IPC: G06F11/22
Filed: 1983-07-05
Abstract: PURPOSE:To attain a smooth and accurate connection test for plural devices to be tested which use the cross call functions by varying dynamically the contents of initialization in response to different requests of initialization given from plural devices to be tested. CONSTITUTION:The execution is carried out by test service processors 5 and 5'. Then a seize command given from a main body 2 succeeds via a cross call control circuit 8, etc. and a main body 2' does not succeed. In such a case, a test program P is executed. Thus an initialization request command is delivered to an artificial peripheral device 7 and decoded by a decoder 11 via the circuit 8, etc. Then the initialization is carried out to an action parameter including a peripheral device type by an initialization control circuit 12. Thus the action mode is decided for an aritificial circuit 13 for peripheral device. When a test is over, the program P delivers a release command to the device 7. Then a test program P' is executed in the same way the main body 2'. This attains a smooth and accurate connection test for plural devices to be tested.
Patent JP-S63286434-A (JP)
Title: Production of self-crosslinkable aminosiloxane emulsion
Inventor: OKADA FUMIO
IPC: C09K23/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain the titled emulsion outstanding in flexibility, smoothness and film-formability, useful as a textile sizing agent, by emulsion polymerization, in the presence of an alkaline catalyst, between a plural of specific organosilicon compound and organosilane followed by neutralization. CONSTITUTION:(A) An organosilicon compound of average unit of formula I [R<1> is 1-20C monovalent hydrocarbon group; R<2> is OX (X is H or 1-6C monovalent hydrocarbon group); a is such as to be 0<a<=3, b is such as to be 0<=b<3, both satisfying the relationship: 1<=a+b<=3], (B) a second organosilicon compound of average unit of formula II (R<3> is N-contg. monovalent hydrocarbon; c is such as to be 0<c<=3, d is such as to be 0<=d<3, both satisfying the relationship: 1<=c+d<=3) and (C) either of organosilane of formula III and a condensate by partial hydrolysis thereof are emulsified and dispersed in water in the presence of a cationic surfactant and nonionic one followed by carrying out emulsion polymerization in the presence of an alkaline catalyst and neutralizing the resultant reaction mixture, thus obtaining the objective emulsion.
Patent JP-S5913201-A (JP)
Title: Method for providing antireflection film on synthetic resin lens
Inventor: YATSUDA NORIO
IPC: G02B1/11
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a film thickness layer having good uniformity by changing a pulling speed with the angle between the liquid surface of an organopolysiloxane resin soln. and the lens face. CONSTITUTION:An organopolysiloxane resin layer is dip-coated on a synthetic resin lens. The pulling speed is changed according to the contact angle between the lens surface and the surface of the coating soln. in this stage. The figure shows relative diagram between the contact angle and the pulling speed.
Patent JP-S5456271-A (JP)
Title: Fluorescent lamp
Inventor: TAKADA HIROSHI
IPC: H01J65/04
Filed: 1977-10-12
Abstract: PURPOSE: To provide a fluorescent lamp which is desirable in design and impair no distribution caracteristics of lighting fittings by fixing a bulb tube closed up tight with an inner cylinder and a outer tube with an induction coil extending from a high frequency transmitter housed in the cap inserted into the inner cylinder.  
     CONSTITUTION: A circuit of a high frequency transmitter 11 is arranged in the circuitry comprising terminals 15 and 16 of AC power source, a transformer 17, FETs 18 and 19, capacitors 21 and 22, load terminals 23 and 24, and an induction coil 14. If so, the transmitter 11 can be reduced in size to such an extent that it can be held within the cap to be used for the conventional incandensent lamp. Additionally, it can be used directly for the AC power source. The induction coil  14 extended from the transmitter 11 is composed of an air core coil and housed in  such a manner that it is positioned in the inner cylinder 1 of a bulb tube 4 when the  cap 7 is fixed on the end of the bulb tube 4. A high frequency magnetic field is  given a discharge space 6 closed up tight with the inner cylinder 1 and a roughly  spherical outer tube 2 to excite mercury in the space 6 thereby radiating ultraviolet  rays. The ultraviolet rays excites a phosphor 3 on the inner surface of the outer  tube 2 to generate a visible ray 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5914366-A (JP)
Title: Controlling method for pulse width modulation inverter
Inventor: OKUYAMA TOSHIAKI
IPC: H02M7/48
Filed: 1982-07-15
Abstract: PURPOSE:To improve the accuracy of controllng a current by varying the hysteresis width of the set value in response to the magnitude of the output current of an inverter. CONSTITUTION:An inverter 2 is composed of switching elements 4-14 formed of GTOs, diodes 16-26 connected in a bridge. In order to control the inverter 2, a gate amplifier 40, a comparator 42, a hysteresis width altering circuit 44, a multiplier 46, an oscillator 48 and a current detector 50 are provided. When the output current is small, the hysteresis width of the comparator 52 is reduced by the altering circuit 44, while when the output current is large, the hysteresis width of the compartor 42 is increased.
Patent JP-H0418688-A (JP)
Title: Hand-written character recognizing device
Inventor: OKAMOTO YOSHIHISA
IPC: G06K9/62
Filed: 1990-05-11
Abstract: PURPOSE:To freely enter characters and easily rewrite them by storing the result of character recognition processing correspondingly to the coordinate position on a tablet and storing the character type in the coordinate position and designating the character type after entry. CONSTITUTION:The character hand-written on a tablet 1 is converted by a signal converting circuit 2 and is stored in a stroke data storage circuit 5. A recognition processing part 8a performs the character recognition processing and stores the result in a recognition result storage circuit 7a correspondingly to the coordinate position on the tablet. A selecting circuit 10 selects and outputs character data in the circuit 7a in accordance with designation of a character type data storage circuit 9a and displays it on a display device 3. If error of character type designation is found after entry, the character type is changed, and the recognition result is immediately displayed because it is already stored in the circuit 7a. Consequently, characters are freely entered independently of the entry form and are easily rewritten.
Patent JP-2000315494-A (JP)
Title: Feeder of battery electrode plate
Inventor: YAJIMA SATOSHI
IPC: H01M4/26
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a feeder capable of steadily conveying/feeding a battery electrode plate and suitable for manufacturing a plate-like battery in mass production. SOLUTION: This feeder for a battery electrode plate has a magnet conveyer- type carrying path 5, a vacuum-type transfer mechanism 6 for sequentially transferring battery electrode plates 7 on the upper side of the carrying path 5 and a separation/control block head 8 disposed on the carrying path 5 in the direction of transferring the placed battery electrode plates 7 for individually separating the battery electrode plates 7 being transferring.
Patent JP-S61282660-A (JP)
Title: Transmission for 4-wheel drive
Inventor: NISHIKAWA SEIICHI
IPC: F16H37/06
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the power loss and the reduction of service life of the second clutch by installing the second clutch between a front-wheel output shaft and a power transmission mechanism and accommodating the chain of the power transmission mechanism into a chain chamber separated from a clutch chamber. CONSTITUTION:A 2-wheel/4-wheel-drive switching clutch 29 is installed between a rear-weel output shaft 25 and a driving shaft 28, and the second clutch 31 is installed between a front-wheel output shaft 26 and a driven shaft 30. The driving shaft 28 and the driven shaft 30 are connected through a chain 34, and said chain 34 is accommodated into a chain chamber 56 separated from a clutch chamber, etc. Therefore, the transmission of turning moment of the front wheel as reverse input which is accompanied by traveling to a power transmission mechanism can be suppressed, and power loss can be prevented. Further, intrusion of the abrasion powder of the chain 34 into the second clutch 31 is prevented, and the reduction of service life of the second clutch can be prevented.
Patent JP-S5646250-A (JP)
Title: Electrophotographic toner
Inventor: ISHIKAWA KATSUKIYO
IPC: G03G9/10
Filed: 1979-09-21
Abstract: PURPOSE: To impart superior flow performance, charge stability, and resistance to deterioration, and to alleviate staining of a copier, its abrasion, etc., by mixing a finely divided toner of mean particle diameter ≤ a specified value and a small amount of a finely divided silica coated with the base resin of said toner.  
     CONSTITUTION: A toner is prepared by incorporating with a finely divided toner of mean particle diameter ≤30μm, a silica powder coated with the base resin of this toner by 0.1W1wt% of the total wt.. The base resin used is polystyrene, a styrene- (meth)acrylate copolymer, or the like. 100pts.wt. silica powder is coated with 1W 10pts.wt. base resin. A silica powder of particle diameter ≤5μm is used. Use of this toner prevents deterioration of a carrier and the toner, staining and abrasion of a copier and a developing unit, occurring in the case of using a conventional uncoated silica powder, and reduces deterioration of image quality even in the case of continuously adding a toner not used for development and recovered after development again to a fresh toner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285952-A (JP)
Title: Aromatic polymide resin composition for sliding component
Inventor: YOSHIHARA YUKIO
IPC: C08L77/00
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the title composition having excellent balance of stiffness and impact resistance, heat resistance and selflubricating properties and suitable for sliding component by blending a specific aromatic polyamide with a specific modified high-molecular polyethylene at a specific ratio. CONSTITUTION:The aimed composition obtained by blending (A) 80-40 pts.wt. aromatic polyamide composed of A1: component unit consisting of 30-100mol% terephthalic acid component unit, 0-40mol% aromatic dicarboxylic acid compo nent unit other than the above-mentioned unit and/or 0-70mol% aliphatic dicarboxylic acid component unit and A2: component unit consisting of aliphatic alkylene diamine component unit and/or alicyclic alkylene diamine unit and having 0.5-3dl/g intrinsic viscosity and >=280 deg.C melting temperature with (B) 20-60 pts. wt. modified polyethylene obtained by subjecting polyethylene to graft modification with alpha,beta-unsaturated carboxylic acid (anhydride or derivative) and having >=50% degree of crystallization and >=0.8-35dl/g intrinsic viscosity.