baber/WOPTO huggingface dataset:
Patent JP-S6316148-A (JP)
Title: Air fuel ratio control device for internal combustion engine
Inventor: OGITA TAMOTSU
IPC: F02D41/00
Filed: 1986-07-08
Abstract: PURPOSE:To improve a cleaning characteristic on a high land and acceleration performance on a flat land by carrying out a temporary open loop control immediately after shifting to an operating condition with large throttle valve opening only when traveling on a flat land, in an air fuel ratio closed loop control condition. CONSTITUTION:A control circuit 46 carries out the closed loop control of an air fuel ratio via an air bleed control valve 26 based on the detected values of an O2 sensor 47, an engine speed sensor 48, an idle switch 50, a negative pressure switch 52, a high land detecting switch 54 for detecting the operation of an altitude compensation valve 30, and the like, when the engine speed is above a defined value, a throttle valve is not in an idling position, and when a throttle valve opening is below a defined value based on the negative pressure switch 52. While the high land detecting switch 54 keeps detecting a high land traveling, when the throttle valve opening becomes above the defined value, an open loop control for a defined period (e.g., 5sec) is carried out after a defined period (e.g., 15sec) elapsed, only for a flat land traveling without carrying out for a high land. Thereby, accelerating performance can be obtained on a flat land, while satisfying an exhaust gas regulation on a high land.
Patent JP-H105961-A (JP)
Title: Tube drawing device
Inventor: NISHIMURA TAKASHI
IPC: B22D11/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve drawing workability of plural kinds of tubes by arranging plural kinds of clamps having different expanding displacement quantities each other around a rod to be advanced in a tube. SOLUTION: After a rod 13 is set on a tube axial center, a piston rod 14a of a cylinder 14 is extended, a cam part 21 presses an inner corner part 22 of a clamp 15, a tip side 15b of clamp 15 is expanded in the radial direction around a pin 17, a medium diameter tube MB is bought into press contact with the clamps 15 at three places in the peripheral direction. By retreating the whole device at this state, the medium diameter tube MB is drawn. In the case an object to be drawn is of a large diameter tube, the piston rod 14a is further extended, the cam part presses an inner corner part 24 of a piston clamp 18, the tip side 18b of clamp 18 is expanded in the radial direction around a pin 20 to press the inner peripheral face of large diameter tube MA. By retracting the whole device at this state, the large diameter tube MA is drawn.
Patent JP-H0323588-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI ATSUSHI
IPC: G11C29/00
Filed: 1989-06-21
Abstract: PURPOSE:To effectively use a redundant memory cell as various capacities by connecting the redundancy memory cell of a redundant decoder between a voltage source and an earth potential source in an output circuit. CONSTITUTION:When the redundancy memory cell of the redundancy decoder is connected between a voltage source 7 and an earth potential source 8 in the output part, a fuse 10 is disconnected to disconnect the redundancy memory cell of the redundancy decoder from word lines 1 and 2 and bit line pairs 3 and 4, and a 1/2 potential source signal is not transmitted and the redundant memory cell is independent. Then, a high-resistance transistor TR 16 is turned on and a node (a) goes to the low level, and a node (b) goes to the high level by an inverter 19 of the next stage, and a TR 17 is turned on, and the node (a) is stabilized in the low level, and a TR 18 is turned on to make connection points 13 and 14 conductive. When contact points 13 and 14 are made conductive, the high level is supplied to a connection point 15 and turns on a TR 6. Thus, the redundancy memory cell is effectively used as various capacities.
Patent JP-S6050561-A (JP)
Title: Developing device
Inventor: MORI IKUO
IPC: B01F7/00
Filed: 1983-08-30
Abstract: PURPOSE:To eliminate a mechanical damage, to reduce power consumption, and to display high blend capacity by placing a blend blade for blending a developer, in a different direction by a specified angle to each other against a revolving shaft. CONSTITUTION:Blend blades 5A-5F for blending a developer are placed in a direction by 60 deg. (360/n; (n) is the number of blades) to each other against a revolving shaft 3. According to such an arrangement, a blend application point is dispersed to six parts, a lumped load is also dispersed to six times per one rotation of the revolving shaft 3, the maximum load is reduced, and there is no possibility that a mechanical damage, etc. are generated. Also, with regard to a motor, too, that of low power can be used in accordance with a reduction of the maximum load, the power consumption is reduced, and also high blend capacity can be displayed.
Patent JP-H0713772-A (JP)
Title: Data processor
Inventor: SHIMIZU TORU
IPC: G06F13/26
Filed: 1993-06-29
Abstract: PURPOSE:To enable an interruption request with higher priority level to be immediately accepted without an interruption prohibiting state for the interruption request with priority level. CONSTITUTION:An instruction execution control part 114 performs such control that a flag which stores inhibition/permission for the acceptance of all the interruption requests is provided in a PSW 16, and when the interruption request with priority level is accepted, the flag is set in a permitting state, and when the interruption request without priority level is accepted, the flag is set in a inhibiting state. The interruption request with higher priority can be accepted without the interruption inhibiting state for the interruption request with priority level. No multiplex interruption processing is required for the interruption request without priority level such as interruption for debugger.
Patent JP-H0712052-A (JP)
Title: Vacuum gate valve and dustproof method for vacuum gate valve
Inventor: FUKUSHIMA KENJI
IPC: F04B37/16
Filed: 1993-06-29
Abstract: PURPOSE:To prevent dust falling from a conveyance material from sticking on a sealing surface when the conveyance material passes through an opening part in a vacuum gate valve and a dustproof method for the vacuum gate valve. CONSTITUTION:The respective opening parts are opened and closed by reciprocating a sealing plate 5 to a sealing surface of a valve seat 2 communicated with the respective opening parts of a frame 1, and this sealing surface is covered by moving a dust cover 13 onto the sealing surface when the respective opening parts are put in an opening condition, and dust falling from a conveyance material or the like is prevented from falling on the sealing surface, so that a seal of the sealing plate 5 and the sealing surface is perfected.
Patent JP-S645313-A (JP)
Title: Laying method for complex optical fiber overhead earth-wire into tower
Inventor: KUBOTA YUJI
IPC: G02B6/24
Filed: 1987-06-26
Abstract: PURPOSE:To ensure a length of optical fiber necessary for connection during a series of wire laying works, by leading in a complex optical fiber overhead earth-wire through the top of a steel tower then folding back the wire in the way and leading out through the top of the tower. CONSTITUTION:When a complex optical fiber overhead earth-wire (OPGW) 6 is laid from a drum yard 1 through a steel tower 3 to an engine yard 4, a guide device 7 is provided at the top of the steel tower 3 in order to lead in OPGW6 into the tower 3. OPGW6 is folded back in U-shape in the steel tower 3 by means of an intermediate feeder 11 arranged in the tower 3. Consequently, if OPGW6 is temporarily connected with a wire 12 and laid, laying work is finished when the temporarily connected portion reaches to a winder 13 in the engine yard 4 with a length of OPGW6 necessary for connection being ensured.
Patent JP-H05322480-A (JP)
Title: Manufacture of corrosion resistant heat exchanger
Inventor: KAZAMA KEIZO
IPC: F28F19/02
Filed: 1992-05-27
Abstract: PURPOSE:To improve corrosion resistance of a heat exchanger for an automobile having copper and copper alloy tubes with fins, to particularly improve corrosion resistance of the fins, and to prevent corrosion due to snow melting agent or sea salt particles. CONSTITUTION:A method for manufacturing a complex compound film of thin alkylimidazole and copper element on a surface of a fin comprises the steps of mounting the fin on a tube, forming the film 0.1-10mum thick on an assembly, and heat treating it under predetermined conditions to improve its effect.
Patent JP-2000343890-A (JP)
Title: Film transfer tool
Inventor: OZAKI HIROSHI
IPC: B65H35/07
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a film transfer tool not generating a twist phenomenon of a transfer tape even when a transfer head is rotated. SOLUTION: The film transfer tool is formed of a case 20 with two bearing sections, and a tape cassette 30 in which a transfer tape T is windingly stored. A transfer shaft 40 and a rear supporting shaft are provided on the tape cassette 30, and a transfer head 44 with a press transfer section is provided on its end in the transfer shaft 40. The transfer shaft 40 and the supporting shaft of the tape cassette 30 are respectively supported rotatably on two bearing sections of the case 20, and even when the transfer head 44 is rotated to follow a face to be transferred, the tape cassette 30 is rotated integrally with the transfer tape T, so that the twist phenomenon of the transfer tape T is not generated.
Patent JP-H094230-A (JP)
Title: Water leakage-preventing method at placing joint of concrete structure
Inventor: MIURA MASANOBU
IPC: E04G21/02
Filed: 1995-06-26
Abstract: PURPOSE: To improve a property of preventing water leakage, by a method wherein a hose for a vertically-placing joint is previously attached to the backing member for a vertically-placing joint part and concrete is placed and is allowed to cure, following which a resinous liquid including a sealant is poured through the lower end of the hose, is held in the hose and is allowed to foam. CONSTITUTION: A hose U for a vertically-placing joint is formed by covering a hollow polyester mesh hose with nonwoven fablic. In time of construction, after the hose 4 is attached to a backing member 7 such as a metal lath arranged at a vertically- placing joint part, concrete 1 is placed, following which post-cast concrete is placed, and they are allowed to cure. After that, water is filled in the hose 4 through a filling part 5, is pressurized, and is permeated in the crack parts of the part where the concrete is jointedly placed. After the water is discharged, a resinous liquid including a sealant is poured into the hose 4, and is allowed to foam reacting with the water permeated. At the same time, the resinous liquid is sufficiently permeated in water- leakage parts such as honeycombs through the nonwoven fablic and is allowed to harden, and thus water leakage is prevented.  In this way, these processes can be simply constructed and water leakage can be surely prevented.
Patent JP-S63273469-A (JP)
Title: Novel microorganism having lactose assimilating property
Inventor: KATSUMATA RYOICHI
IPC: C12N15/74
Filed: 1987-06-26
Abstract: NEW MATERIAL:A microorganism, having lactose assimilating property and belonging to Corynebacterium.glutamicum, Corynebacterium.herculis, Brevibacterium.flavum and Brevibacterium.lactofermentum. USE:For producing amino acids by assimilating lactose. PREPARATION:For example, a DNA capable of coding beta-D-galactosidase and beta-galactoside permease derived from lactose.operon of Escherichia coli having lactose assimilating property is collected by a conventional method, integrated into a plasmid, such as Corynebacterium.glutamicum (ATCC 13032), and transformed to afford the aimed novel microorganism having lactose assimilating property. Furthermore, the resultant microorganism can be added to a dairy waste liquor whey, etc., and cultivated to convert lactose in the whey into amino acids.
Patent JP-S6138269-A (JP)
Title: Needle valve
Inventor: NAKAJO NORIAKI
IPC: F16K1/38
Filed: 1984-07-31
Abstract: PURPOSE:To provide good slidability and non-adhesiveness, by chemically binding with a fluorine atom a carbon atom in the surface layer part of a rubber elastic material constituting a fluid closing member. CONSTITUTION:In a needle valve equipping a fluid closing member consisting of a rubber elastic material in a valve head part adapted to a valve seat, a carbon atom in a surface layer part of the rubber elastic material is chemically directly bound with a fluorine atom by fluorinating the rubber elastic material after it is molded. The rubber elastic material surface layer part in the end of the needle valve is given excellent slidability and non-adhesiveness by fluorination, but a thickness of the fluorinated layer is formed to a degree for the rubber elastic material to keep its elasticity.
Patent JP-S6426653-A (JP)
Title: Prepreg having excellent operability and compression moldability
Inventor: KONISHI AKIRA
IPC: H05K1/03
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a prepreg having excellent operability and compression moldability, by blending a specific epoxy polymer composition with an unsaturated polyester polymer and fibrous reinforcing material. CONSTITUTION:A prepreg obtained by blending (A) an epoxy polymer composition prepared by blending (A1) a solventless liquid epoxy polymer having 100-400 average epoxy equiv. with (A2) a polybasic acid anhydride (e.g. phthalic or hexahydrophthalic anhydride) and (A3) a curing accelerator (e.g. diethylamine) with (B) an unsaturated polyester resin at a ratio so as to provide 95/5-30/70, preferably 95/5-70/30 weight ration and then blending (C) a fibrous reinforcing material (e.g. glass fiber) at a ratio within the range so as to provided 30-70% volume ratio.
Patent JP-H04358371-A (JP)
Title: Information recording/reproducing device
Inventor: OGINO TSUKASA
IPC: G11B7/085
Filed: 1991-06-04
Abstract: PURPOSE:To accurately control the seek operation of a head by detecting a cycle time and a corresponding distance for every specified cycle of a tracking error signal, synchronizing them with its detecting operation and driving the head. CONSTITUTION:The cycle time and the corresponding distance are detected for every half cycle of the tracking error signal by a CPU 8 and an optical head is sought from a current position to a target position by the instruction of a control section. First, the number of track jumps up to the current position of the optical head is inputted to the CPU 8 and then, a time calculation timer is started for a distance of 1/2 track by the timer function of the CPU 8. At this time, a timer interruption routine is executed for every zero cross point, the counting operation of the track is started after that and a tracking servo loop is turned off. Further, an acceleration pulse is set for D/A converters 11 and started by impressing this to a driver 10 and the optical head is controlled so as to accurately reach the target position.
Patent JP-S5680873-A (JP)
Title: Information processing device of multiple virtual memory system
Inventor: NOJI TAMOTSU
IPC: G06F12/08
Filed: 1979-12-07
Abstract: PURPOSE: To prevent an occurrence of toothless state of STP (table pointer word) stack corresponding to a new registering request by judging the range corresponding to unnecessary STP by the existence of flag or an invalid flag to be set in a table pointer word (STP).  
     CONSTITUTION: The STP which has become invalid by the completion of the program is set to STP register 10 and a search counter 3 is initialized to 0. Then, the counter 3 is successively counted up, STP stacks are successively read out and it is compared with the invalid STP of the register 10 by a comparator 11. The coincidence output of this comparator 11 becomes an invalid flag and the invalid flag 4 is set every stack number corresponding to the stack 1. By this flag 4, the vacant range of the stack 1 corresponding to the unnecessary STP is judged and a new STP is set in the vacant range at the time of a new registering request and STP stack is effectively used without the toothless state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H029267-A (JP)
Title: Copying machine
Inventor: YAGI TOSHIYUKI
IPC: H04N1/387
Filed: 1988-06-28
Abstract: PURPOSE:To improve the business processing efficiency by providing an edit function to a copying machine, adding a data of distribution destination to a picture image read from an original and printing it out. CONSTITUTION:Individual information such as distribution destination to be synthesized in stored in a memory 2 by the user, the user designates the data required in the memory 2 in matching with the original to be copied at the start of copying and the copying is started. Based on the start command, the image sensor 1 reads the picture image from the original to be copied and outputs it to a control section 3. On the other hand, the control section 3 extracts and reads the designated required data by the user from the memory 2 and the said control section 3 applies synthesis processing to the data extracted and required from the memory 2 to the picture image read by the image sensor 1. A printer 4 receivers a picture image subject to synthesis processing by the control section and prints it out.
Patent JP-H07130607-A (JP)
Title: Aligner
Inventor: NAKAHARA KANEFUMI
IPC: H01L21/027
Filed: 1993-06-29
Abstract: PURPOSE:To provide an aligner having a device for automatically reading wafer case information wherein safety countermeasure is performed. CONSTITUTION:A library 1 holding a case 2 which accommodates individually a plurality of masks, and an airconditioning chamber which accommodates the library and has an openeing and shutting door 14 are installed in an aligner which transfers the pattern of a mask to a wafer 16. Door detecting sensors 11a, 11b which detect the opening and shutting state of the door, case position sensors 12a, 12b which detect the loading state of the case on the library, a reader 8 which reads the case bar code BC1 of the case, and a reader driving arm 10 are installed in the aligner. When the opening and shutting door is in the shut state on the basis of detected signals from the two sensors, and all the cases are loaded on complete positions, the reader driving arm is so operated that the reader reads the bar code BC1.
Patent JP-H06606-A (JP)
Title: Controller for flow of molten steel in continuous casting mold
Inventor: KONDO TAKUMI
IPC: B22D11/112
Filed: 1992-06-18
Abstract: PURPOSE:To produce a cast slab excellent in surface characteristic by impressing electromagnetic coils for controlling flow velocity at a meniscus in a mold in a specific condition. CONSTITUTION:The electromagnetic coils 7-1, 7-2 for electromagnetic-stirring molten steel discharged from an immersion nozzle inserted into the continuous casting mold 1 are provided so that the center thereof positions in the vicinity of the meniscus. Magnetic field impressing direction of each electromagnetic coil is independently controlled, and by impressing a mobile magnetic field having 10-60cm/sec the flow velocity of the molten steel at the meniscus and 50-40000 of magnetic field frequency (f) (herz) X coil pitch (mm), the stirring pattern directed to mutually the reverse direction of each longitudinal side is given. By the stirring pattern controlling the discharged turnover flow in such a manner, the flow velocity at the meniscus is controlled and the generation rate of the surface flaw is reduced.
Patent JP-H028836-A (JP)
Title: Silver halide photographic sensitive material for direct positive
Inventor: HAYASHI KAZUNORI
IPC: G03C1/485
Filed: 1988-06-28
Abstract: PURPOSE:To rapidly and safely form a direct positive image having the high max. image density and the low min. image density by incorporating a nucleating agent and polyalkylene oxide compd. into photographic emulsion layers or other hydrophilic colloidal layers. CONSTITUTION:The nucleating agent and polyalkylene oxide compd. are incorporated into the photographic emulsion layers or other hydrophilic colloidal layers of the photographic sensitive material having at least one layer of the photographic emulsion layers contg. internal latent image type silver halide emulsion particles which are not previously fogged on a base. The nucleating agent is a material which acts to form the direct positive image by acting at the time of subjecting the internal latent image type silver halide emulsion which is not previously fogged to a surface development processing. The direct positive image having the max. image density and the low min. density is stably obtd. in this way in a short period of time even at relatively low pH.
Patent JP-S5683010-A (JP)
Title: Electromagnetic mechanism
Inventor: YOSHIOKA HIDEOKI
IPC: H01F7/14
Filed: 1979-12-10
Abstract: PURPOSE:To obtain the highly sensitive electromagnetic mechanism by a method wherein magnetic fluid is dripped on the caulked section of a core and the hinged section of a yoke. CONSTITUTION:The yoke 3 is fixed on a base 2, the core 5 is inserted to the through hole 4 of the yoke 3, the end section of the core 5 is fixed using the caulking 6, a coil 7 is fixed to the yoke 3 and then an armature 11 is rotatably provided through the medium of the hinged section 10 on the yoke 3. And magnetic fluid 15, which is kerosense or the like fine particles of iron oxide are mixed, is dripped on the hinged section 10 and the caulking section 6. As a result, magnetic reluctance is decreased, the electromagnetic mechanism is highly sensitized and the variation in sensitivity characteristics can be reduced.
Patent JP-H0324713-A (JP)
Title: Forming method of ferroelectric substance thin film
Inventor: YAMAKAWA KOJI
IPC: H01G7/06
Filed: 1989-06-22
Abstract: PURPOSE:To form a ferroelectric substance thin film having tungsten bronze type crystal structure capable of composition control by multiple sputtering, by a method wherein two specified kinds of compounds are used as a first and a second targets, and sputtering is performed at the same time. CONSTITUTION:A first target of a compound shown by a chemical formula AB2O6 and a second target of a compound shown by a chemical formula AxByOz (where x>0.5y) are sputtered at the same time. That is, the first target and the second target of a compound which is stable and exhibits no deliquescence property in the air and whose A site ratio is high as compared with the first target are sputtered at the same time. Hence the A site which is apt to be insufficient only by the first target sputtering can be compensated by the second target. Thereby a ferroelectric substance thin film having tungsten bronze type crystal structure subjected to composition control of the chemical formula AB2O6 can be formed with excellent reproducibility.
Patent JP-S5948952-A (JP)
Title: Manufacture of resistor
Inventor: NISHIYAMA KAZUO
IPC: H01L21/822
Filed: 1982-09-14
Abstract: PURPOSE:To facilitate the control of resistance value of the titled resistor by a method wherein a neutral element is ion-implanted into a semiconductor layer together with an impurity element, thereby enabling to make the semiconductor layer amorphous. CONSTITUTION:A polycrystalline Si is deposited on a thermal oxide film, P ions are implanted thereon, and the Si ions are implanted. Subsequently, an annealing is performed in an N2 atmosphere. The polycrystalline Si is made amorphous by the implatation of Si ions, and a sheet resistor is changed into a gentle linear form within the range of 10<14>-2X10<15>cm<-2> of the quantity of P<+> implantation. Also, the sheet resistance is stabilized with the quantity of implantation of 2X10<15>cm<-2> or above, and the resistance value can be controlled very easily. Besides, the order of implantation is not specially limited, but it is better that neutral element ions (Si<+>, Ge and the like) are implanted first in view of the channelling when impurities are ion-implanted. As<+>, B<+>, BF2<+> or the like may be used as an impurity element.
Patent JP-S5949473-A (JP)
Inventor: MITSUI KIMIYOSHI
IPC: F25B39/00
Filed: 1982-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。