baber/WOPTO huggingface dataset:
Patent JP-S58100474-A (JP)
Title: Magneto-resistance effect element
Inventor: NOMURA NOBORU
IPC: H01L43/08
Filed: 1981-12-11
Abstract: PURPOSE:To form the magneto-resistance effect (MR) element having a large dynamic  range, to improve yield and to prevent the generation of Barkhausen noises by shaping  unevenness to the foundation surface of the MR effect element in the predetermined  direction and in anisotropic linear form. CONSTITUTION:Lapped streaks are mutually shaped in parallel at a prescibed angle to  the current direction of an MR element. When lapping methods are properly selected,  the uneven intervals of a 0.5mum average are formed. Magnetic domains are generated  along the lapped streaks, and the magnetic domains are fractionated while orientation  is ameriolated. The direction of polishing by means of a lapping tape is shaped at the  angle of 15-45 deg. to the current direction of the MR element. The angle is adjusted so  that magnetization Io oriented by the unevenness of the surface is turned by a diamagnetic field Hd generated by the magnetic domain oriented, a magnetic field Hi  induced by currents flowed through the MR element and a magnetic field HE applied  from the outside and the angle of 45 deg. is finally formed to the current direction in the bias point of magnetization Is. Accordingly, when the direction of the magnetization Is is controlled, a regenerated signal wave-form having excellent linearity to a signal  magnetic field is obtained. The repetitive period of the unevenness of the surface shall  be 5 micron or lower.
Patent JP-H0752028-A (JP)
Title: Honing process method for inside cylinder inner face of work and honing head structure for honing process method
Inventor: KATSU MASAHIKO
IPC: B24B33/06
Filed: 1993-08-10
Abstract: PURPOSE:To provide a honing process method for such inner face of the inside cylinder of a work that surface pressures applied on respective faces of the inside cylinder inner face of the work are made almost uniform so as to make the inside cylinder inner faces after processing almost uniform and to provide structure of a honing head used for such honing process. CONSTITUTION:When the inner face of the inside cylinder B of a work CB/s subjected to a honing process by means of a grinding wheel 25 provided on the outer circumferencial part of the honing tool 5 of a honing head 1 rotating and reciprocating freely, honing process is performed while swinging the griding wheel 25 of which extension pressure is regulated by an extension pressure regulator 11 provided in the honing tool 5, around an axis crossing at right angles to the reciprocating direction of the honing head 1. Further, a grinding wheel shoe 23 provided with the grinding wheel 25 is installed swingably in relation to the honing tool 5.
Patent JP-2001028772-A (JP)
Title: Terminal and method for setting the terminal
Inventor: AIZAWA MASATOSHI
IPC: H04W88/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To allow a user to quickly cope with a failure when terminal setting is made by a radio wave and the setting of the terminal is failed. SOLUTION: In the case of revising a setting of a terminal, a message to set the terminal is sent by a radio wave. The message for setting the terminal includes a command and data for terminal setting, a text for successful setting and a text for failed setting. Upon the receipt of a message for terminal setting, the terminal is set on the basis of the command and the data for the terminal setting included in the message, and when the setting is successful, the text for successful setting is displayed, and when the setting is failed, the text for failed setting is displayed and information denoting a cause to an error is displayed. When the setting of the terminal is failed, since the information denoting the cause to the error is displayed, a user can quickly cope with the failure.
Patent JP-2000028247-A (JP)
Title: Storage cabinet
Inventor: TSUCHIYA MASAKI
IPC: F25B21/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unevenness in temperature in a cabinet to the utmost and to ensure sufficient capacity, in a storage housing using a thermoelectric element. SOLUTION: This storage cabinet comprises a heat insulation casing 2 to partition a storage chamber (a display chamber) 3 for a substance to be cooled; a heat-exchange chamber partitioned by a heat insulation material to cool or heat the storage chamber (the display chamber) 3 of a casing 2; a thermomodule 8 arranged in the heat-exchange chamber and formed of a thermoelectric element; an internal radiator (an indoor heat-exchanger) positioned on the heat-exchange chamber side of the thermomodule 8; a blower (a crossflow fan 19 and an indoor circulation fan) arranged opposite to the internal radiator (an indoor heat-exchanger); and a temperature sensor to detect the temperature of the internal radiator (an indoor heat-exchanger).  When temperature is decreased to a value lower than a present temperature, operation of the blower (the crossflow fan 19 and the indoor circulation fan) is temporarily stopped. After the detecting temperature of the temperature sensor is reduced to a value lower than a given temperature, operation of the blower the crossflow fan 19 and the indoor circulation fan) is re-started.
Patent JP-H02160279-A (JP)
Title: Display device
Inventor: MATSUKAWA FUMIO
IPC: G02F1/1335
Filed: 1988-08-09
Abstract: PURPOSE:To make a display small in decrease of picture quality by providing a screen between a display panel and a light source. CONSTITUTION:The screen 8 is formed by patterning a metallic thin film 9 of Al, etc., on a transparent film in a continuous mesh shape and connected to the solid pattern area 10 of a metallic thin film provided at the periphery. The continuous mesh pattern is so formed that the density of the metallic film 9 is high in an area close to the light source and low in a distant area. In this case, the continuous mesh pattern is held at the ground potential through the solid pattern area 10 of the metallic thin film 9 and a fluorescent discharge tube 1 is turned on, so that a noise radio wave emitted by the fluorescent discharge tube 1 is weakened by the shield effect of the screen 8. Consequently, the picture quality of a liquid crystal display panel 3 is prevented from deteriorating and the radio wave trouble to be inflicted on a peripheral equipment is minimized.
Patent JP-S6257422-A (JP)
Inventor: MAYSKA PAUL J
IPC: C08G64/42
Filed: 1986-08-27
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-H0364172-A (JP)
Title: Semiconductor memory for recording still picture
Inventor: KOIZUMI YUKINORI
IPC: G06F12/16
Filed: 1989-08-02
Abstract: PURPOSE:To prevent power consumption of a battery and undesired data write by providing a power switch interrupting a power supply circuit of a backup battery. CONSTITUTION:A memory card 6 is provided with a memory chip comprising a static RAM whose storage is backed up by a lithium battery 6 being a backup battery built in the card 5 and with a power switch 11 disconnecting the battery circuit of the lithium battery 6. Then the power circuit of the battery 6 is disconnected when the backup battery 6 is mounted at the factory manufacture. Thus, the power of the battery 6 is not consumed in waste till the circuit is received by the user and write of undesired data is avoided.
Patent JP-S57141669-A (JP)
Title: Developing device
Inventor: ITOU YOSHIO
IPC: G03G15/09
Filed: 1981-12-10
Abstract: PURPOSE:To improve a developing speed by controlling a thickness of a developer at a foreward position away from a magnetic pole for scooping up the developer to a sleeve and by reducing the rotating loading torque of a sleeve to rotate at high speed. CONSTITUTION:A sleeve 2 developing an electrostatic latent image is provided on a photosensitive drum 12 which supports and carries a developer scooped up at a scooping position and rotates in the arrow A direction. A magnet 3 composed of a magnet pole N for scooping up the developer and developing magnets S1, S2 is disposed fixedly in the sleeve 2. The developer scooped up on the sleeve 2 at the magnet pole N is fixed to a constant thickness by a blade 1 and then is transported into a developing zone. In regard to the rotating direction of the sleeve 2, the blade 1 having a knife-edge state is provided in the upstream side of the scooping pole N to control the thickness of the developer. The loaded torque of the sleeve 2 is thereby reduced to rotate at high speed. Thus, by such a way, the improvement of the developing speed is performed.
Patent JP-S6091603-A (JP)
Title: Coil of flat type wire and manufacture thereof
Inventor: SAWAYANAGI KAZUO
IPC: H01F41/06
Filed: 1983-10-25
Abstract: PURPOSE:To unnecessitate the electric connection between a plurality of wound members by a method wherein, after a flat type wire has been wound in a wound body, said flat type wire is bent and wound in the next wound body. CONSTITUTION:The starting end part (a) of a flat type wire is bent at a right angle at the point below the surface of the flat type wire. The spool is rotated while said bent part 5 is being pressed to the spool of a winding machine, the flat type wire is sent out, and the first wound body 1 is wound around into the prescribed layers. The first wound body is removed from the spool and the intermediate part (b) of the flat type wire is bent at a right angle below the surface of the flat type wire. The spool is rotated while the bent part 6 being pressed to the spool of the winding machine, the flat type wire is sent out, and the second wound body 2 is wound around in the prescribed layers. As a result, the electric connection between a plurality of wound bodies can be unnecessitated.
Patent JP-S6091566-A (JP)
Title: Thermal cell
Inventor: KASHIWARA SHIN
IPC: H01M6/36
Filed: 1983-10-24
Abstract: PURPOSE:To prevent any melting of a lithium alloy and any thermal decomposition of iron sulfide by preventing heat from being transmitted to the lithium alloy of the negative electrode and the iron sulfide of the positive electrode in an instant by using heat pats each obtained by forming heat insulator layers on both surfaces of a heating layer principally consisting of zirconium and barium chromate. CONSTITUTION:The heating layer 23 of a heat pat 1 which consists of the heating layer 23 and heat insulator layers 21 and 22 formed on both surfaces of the heating layer 23, consists of a mixture principally composed of zirconium and barium chromate. It is obtained by mixing a small quantity of ceramic fiber into the above mixture before the thus prepared mixture is formed into a plate of 1mm. thickness. In a pellet 2 consisting of a positive layer 24, an electrolyte layer 25 and a negative layer 26, the positive layer 24 is made of iron sulfide, the electrolyte layer 25 is made of a mixture prepared by mixing 40% of magnesium into 60% of an eutectic mixture 60 composed of lithium chloride and potassium chloride and the negative layer 26 is made of a lithium-aluminum alloy. Five pieces of thus obtained heat pats 1 and five pieces of thus obtained pellets 2 are stacked to form a layer-built stack. When voltage is applied to an ignition terminal 9, an ignition ball 8 ignites and a fuse plate catches fire. After that, the heating layer 23 of the heat pat 1 catches fire and heated to 1,200 deg.C. As the result, the lithium-chloride potassium-chloride eutectic mixture of the electrolyte layer melts and becomes conductive thereby producing an operation state of each power generation cell.
Patent JP-H0546572-A (JP)
Title: Decentralized processing system
Inventor: KAMIWAKI TADASHI
IPC: G06F9/46
Filed: 1991-08-08
Abstract: PURPOSE:To efficiently control the system even when the number of objects becomes large by separating a program into a part which performs the original processes of application softwave and a part which controls the system. CONSTITUTION:Computers 121-123 are connected by a network 11. Application programs stored in the memories 161-162 of the respective computers are controlled by corresponding control processes 221-224. Further, if a fault occurs to one application process, the fault is recovered by fault recovery processes 231-234.
Patent JP-S6181177-A (JP)
Title: Power controller of ac/dc converter
Inventor: ARAI JUNICHI
IPC: H02M5/45
Filed: 1984-09-26
Abstract: PURPOSE:To stably continue operating a DC/AC converter without stop by reducing the operating power of the converter to the power value or lower preset corresponding to the detected value of a reverse phase voltage to operate it at one line open time. CONSTITUTION:A frequency converter is composed of AC/DC converters 1, 2, a DC reactor 3, a transformer 4, and a filter 5, controls the converters 1, 2 through pole controllers 51, 52 from a power controller 54 to connect to an AC system. In this case, a reverse phase voltage detector 60, a function generator 61, and a limiter 62 are provided, the reverse phase voltage component VN of the AC voltage of the bus 6 is detected, input to the generator 61, when the component VN is small, an output PL increases, and the upper limit value is set and output together with a limiter 62. Thus, when the bus voltage becomes unbalanced, power command value Pdp input to an adder 55 decreases in accordance with the PL to reduce the operating powers of the converters 1, 2.
Patent JP-S6091330-A (JP)
Title: Liquid crystal optical device
Inventor: FUTAGAWA YOSHIKIYO
IPC: G02F1/1335
Filed: 1983-10-25
Abstract: PURPOSE:To transmit exactly information on lighting/non-lighting by using an optical transmission means having photoconductive paths in the direction intersecting with a liquid layer to constiute at least one of the electrode base plates sandwiching the liquid crystal layer. CONSTITUTION:A liquid crystal display body A is constituted by sandwiching a liquid crystal layer 3 by two sheets of upper and lower electrode base plates 1, 20. The plate 1 is an electrode base plate disposed with many photoconductive paths in the direction intersecting with the layer 3. The plate 1 is constituted of quartz fibers, glass fibers, plastic fibers, etc. in such a way that each one of the optical paths is independent without interfering with each other. A pair of polarizers 4, 5 are mounted on the side face of the plates 1, 2 opposite from the layer 3 and is matched at a prescribed angle with the orientation of the polarizing axis layer 3. A prescribed driving voltage is supplied to upper and lower electrodes 6 from a driving circuit 8 to change the orientation of the liquid crystal. The light from a light source 7 is linearly polarized by the polarizer 5 and is subjected to optical rotation/non-rotation by the layer 3. Such light passes through the plate 1 and is linearly polarized by the polarizer 4. The polarized light is visually sensed or sensitizes a photosensitive body.
Patent JP-S5991104-A (JP)
Title: Polymerization of alpha-olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/64
Filed: 1982-11-16
Abstract: PURPOSE:To produce a highly stereoregular polymer in good catalytic efficiency, by polymerizing an alpha-olefin with the aid of a catalyst system comprising a supported transition metal catalyst, an organoaluminum compound, and a specified stereoregularity improver. CONSTITUTION:A mixture of an aromatic carboxylate ester (e.g., methyl toluylate) and an alkoxy group-containing silicon compound (e.g., tetraethoxysilane) in a molar ratio of 1:0.1-0.1:1 is used as a stereoregularity improver. Namely, an alpha-olefin is polymerized with the aid of a catalyst system comprising 1 mol (in terms of a transition metal) of a supported transition metal catalyst (a metal supported being preferably titanium), 1-1,000mol of a dialkylaluminum chloride, 1-2,000mol of a trialkylaluminum, and 1-500mol of a stereoregularity improver.
Patent JP-H0487750-A (JP)
Title: Head device for head exchanging machine tool
Inventor: AOYAMA KOICHI
IPC: B23Q5/26
Filed: 1990-07-27
Abstract: PURPOSE:To form a head frame in light weight by mounting a pressure booster, actuated by low pressure fluid from a drive unit, to the head frame to actuate a hydraulic cylinder by a pressure of oil from the booster, and reciprocating a work unit. CONSTITUTION:A first booster 221 for forward motion and a second booster 222 for return motion, which boosters are connected to a hydraulic cylinder 19, by pips are arranged in a head frame 6, and on the other hand, a first and second air joints are constituted of two docking members 16 and two positioning pins 11, fitted to these members 16, to guide compressed air, supplied through each joint, to each booster 221, 222 from a drive unit 4, supply pressure oil to the hydraulic cylinder 19 from each booster 221, 222 and to reciprocate a work unit 18. A lock member 28, engaged with a reciprocating directional top end surface of the work unit 18 to lock it to a reciprocating position, and a lock releasing cylinder 28 are provided in the head frame 6.
Patent JP-S6355886-A (JP)
Inventor: HIRATOMO YOSHIMITSU
IPC: H05B41/36
Filed: 1986-08-26
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-S5988366-A (JP)
Inventor: MATSUMURA MASAHIRO
IPC: C04B35/00
Filed: 1982-11-15
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-2000025456-A (JP)
Title: Terminal structure of door weather strip for automobile
Inventor: TAKASHIMA HIDETO
IPC: B60J5/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure of a door weather strip capable of reducing a cost without increasing the number of part items and installing manhours and installed in the peripheral edge part of a sashless type door main body. SOLUTION: The hookingly fastening end part 12a of a door trim 12 and the lower end part 5a of a door waist weather strip 5 are inserted into the terminal part 8 of a door weather strip 2 to integrally mold the groove part 13 having an end part side wall 13c for butting these terminals as well as to integrally mold a partition wall 15 abutting to both or one lower end part of the door trim 12 and the door weather strip 5 in the groove part 13. Generation of an abnormal sound is prevented by reducing a quantity of air in a door main body leaking outside from clearance G1 between the door trim 12, a terminal of the door waist weather strip 5 and the end part side wall 13c at vehicle traveling time.
Patent JP-H0520721-A (JP)
Title: Magneto-optical recording system
Inventor: WATADA ATSUYUKI
IPC: G11B11/10
Filed: 1991-07-15
Abstract: PURPOSE:To reduce the size and cost of a device by improving the efficiency of utilizing a laser beam in a magnetic wall moving type overwriting system and to improve the sureness of the overwriting and to facilitate the dealing with the trend toward higher track densities by decreasing the influence from the transverse direction of tracks in an inter-track magnetized state. CONSTITUTION:A change is given to the state of the magnetic wall energy or diamagnetic field of a perpendicularly magnetizes film by changing the irradiation power and/or pulse width of the recording laser beam to be cast to a magneto-optical recording medium having the perpendicularly magnetized film, by which the moving quantity of the magnetic wall is controlled and the forming and erasing of the magnetic domains are executed. The shape of the recording laser beam spot 2 is formed to an elliptical shape long in the direction of the tracks 1 at this time. The recording medium is irradiated with such laser beam spot.
Patent JP-H0525154-A (JP)
Title: Separation of meleic anhydride
Inventor: ISHIKAWA MAKOTO
IPC: B01D53/14
Filed: 1991-07-15
Abstract: PURPOSE:To separate maleic anhydride from a gaseous mixture containing maleic anhydride on an industrial scale at a low cost by using a specific absorbent. CONSTITUTION:A gaseous mixture containing maleic anhydride is made to contact with an absorbent consisting of tetrahydrothiophene-1,1-dioxide. The maleic anhydride absorbed to the absorbent is recovered by the fractional distillation and the separated absorbent is recycled and reused. The temperature of the gaseous mixture is 60-150 deg.C, preferably 60-l00 deg.C.
Patent JP-H0484349-A (JP)
Title: Collecting/delivering message controlling mechanism
Inventor: TERADO YOSHIMITSU
IPC: G06F15/00
Filed: 1990-07-27
Abstract: PURPOSE:To reduce the number of collecting/delivering tasks so as to reduce the collecting/delivering service executing time by dynamically assigning terminals for executing collecting/delivering service to each collecting/delivering task to the extent of preset terminals. CONSTITUTION:A task number deciding means 12 provided in a host 1 decides the number of a collecting/delivering task having a margin of executing collecting/delivering service to terminals (2-1)-(2-n) at every collecting/delivering task on the basis of the number of the task, the number of processable terminals, and the content of a task control table 11 storing the number of terminals being processed at every collecting/delivering task. A message transmitting means 13 also provided in the host 1 transmits a task number informing message to terminals which executed collecting/delivering service. At the received terminals (2-1)-(2-n), task number adding means (20-1)-(20-n) add numbers of transmitting message collecting/delivering tasks and an allocating means 14 allocates the received message to collecting/delivering tasks for processing. Therefore, the number of useless collecting/delivering tasks is reduced and the overall collecting/delivering service executing time is reduced.
Patent JP-2001027388-A (JP)
Title: Oil air lubricating device
Inventor: GESHI YASUO
IPC: F16N7/32
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a consumption of compressed air while suppressing a temperature rise to a proper range of a lubricated object of bearing or the like. SOLUTION: A compressed air supply means 22 continuously supplying compressed air, oil supply means 23 intermittently supplying oil, and a control means 8 controlling action of both these means 22, 23 are provided. The control means 8 controls the compressed air so as to be supplied by a first flow rate in an oil supply time zone and by a second flow rate smaller than the first flow rate in an oil non-supply time zone till supplying the next oil.
Patent JP-2001027659-A (JP)
Title: Burn-in device and burn-in control method
Inventor: IZURU HITOSHI
IPC: H01L21/66
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately execute burn-in even when the total number of semiconductor devices for carrying out burn-in is large. SOLUTION: The burn-in device is composed of burn-in device bodies 10-1 and 10-2, and an independent counter processing terminal 20. Each of the burn-in device bodies 10-1 and 10-2 calculates a modulus being set to the number of a number of fitted semiconductor devices, and at the same time allowing the semiconductor devices to be collectively subjected to burn-in for generating measurement data for indicating the quality of each semiconductor device. The counter processing terminal 20 collectively totals up the modulus and measurement data by each of the plurality of burn-in device bodies 10-1 and 10-2. Then, a failure rate is calculated based on entire modulus being set to the total number of the modulus and the measurement data, and the burn-in of each of the burn-in device bodies 10-1 and 10-2 is collectively stopped when the failure rate is set to a specific value.