baber/WOPTO huggingface dataset:
Patent JP-S55129306-A (JP)
Title: Device for mounting optical wave transmitter to photoelectric member
Inventor: GERUHARUTO KEERERU
IPC: H01L33/48
Filed: 1979-12-07
Abstract: A connector, plug, or socket, for light-conducting fibers or fiber bundles includes a support element which is mounted upon a PC board and has a base aligned with and covering a light-receiving or light-emitting electric circuit element. A spring, or one leg of a spring, is mounted to extend above the base, and an aperture in the spring or leg will register therewith when deflected away from the bore. Upon release of the leg, a threaded-through fiber, or fiber bundle, is clamped and resiliently urged against the window of the circuit element.
Patent JP-S5781986-A (JP)
Title: Method and device for laser working
Inventor: FUJIWARA HIDEO
IPC: B23K26/20
Filed: 1980-11-12
Abstract: PURPOSE:To etch a desired pattern on the work without lowering the rate of utilization of laser beams by irradiating the laser beam shaped by the use of a holography. CONSTITUTION:A work holder 534 is provided partly with a transparent part 535, and the surface of the part 535 is covered with a nontransparent film 537 having a fine slit group 536, and further the holder 534 is designed to permit fine adjustment of vertical, lateral and rotating displacements from the outside of a evacuated vessel 540. In working, the work 533 is installed in a prescribed position with respect to the slit 536, and the position deviation of the reproduced image of a hologram and the desired working position of the work 533 is observed as the position deviation of the reproduced image of the reproduced light 514' of the reference pattern provided to a photomask for manufacturing the hologram and the slit 536. In accordance with the result thereof, the position is adjusted by the fine adjustment mechanism for displacement of the holder 534.
Patent JP-S5585654-A (JP)
Title: Glass cutting sintered hard alloy
Inventor: MORI IWAO
IPC: C22C29/00
Filed: 1978-12-25
Abstract: PURPOSE: To provide superior glass cutting properties to a cheap material, WC-base sintered hard alloy contg. iron group metals by adding a restricted amt. of VC to the alloy and specifying the average diameter of the WC particles.  
     CONSTITUTION: An alloy consisting of, by wt., VC as a hard phase-forming component 0.1W3.0%, one or more kinds of the iron group metals as binding phase- forming components 5W20%, and the balance WC as a hard phase-forming component and inevitable impurities. To the alloy may be added 0.7W9.5% of one or more kinds of the carbides of the IVa, Va and VIa group metals as hard phase- forming components. The average diameter of the WC particles is regulated to 0.3W 3.0μm. This raw material is mixed, pulverized, press-molded, and sintered. By this alloy compsn. and the restricted WC grain size, desired wear resistance is assured, and this alloy is superior to a diamond cutting edge in cutting life time. The compsn. can be varied to make the resulting alloy optimum for various glass qualities, and an arbitrary edge form can be adopted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5586059-A (JP)
Title: Ion micro analyser
Inventor: IZUMI EIICHI
IPC: H01J37/244
Filed: 1978-12-25
Abstract: PURPOSE: To fix the output of a total secondary current amplifier to the constant value and extend its measurement range by setting up an amplifier connected to a controller which is controlled by the output of a compatator that is compared with a compare voltage source between an ion current amplifier and a division circuit.  
     CONSTITUTION: Each gain switching amplifier 16 is connected to the rear stage of each ion current amplifier 8 to which the total secondary ion IT and the specific secondary ion IJ are input and is connected to the division circuit 9. When the output voltage of the total secondary ion current amplifier is lower than the preset compare voltage E from the compare voltage source 13, the output of the comparator 14 is inverted. The control circuit 15 increases the gain of the gain switching amplifier 16 and multiplies the input X of the division circuit 9 by G. In this case, if the input Y is also multiplied by G, the ratio of Y to X does not change. This enables the total secondary ion IT to be equivalently made constant and its division accuracy and dynamic lenses to increase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0777887-A (JP)
Title: Conveyance apparatus of mold releasing agent
Inventor: KENESU AARU RATSUSHIYU
IPC: G03G15/20
Filed: 1994-07-11
Abstract: PURPOSE: To prevent the processing fault of a fixing roll or a pressure roll at a copy machine. CONSTITUTION: This carrier is constituted of a web material 77 in which offset prevention liquid is contained and a slender pinch roll 79, and is used to apply the offset prevention liquid onto a fixing roll 34. The outer surface of the slender pinch roll 79 is coupled with the web material 77, the web material 77 comes into contact with the fixing roll 34, and the offset prevention liquid can be applied onto the fixing toll 34. By the pinch roll 79, 1st pressure is applied at the 1st section of the web 77 and 2nd pressure is applied at the 2nd section. The web 77 can apply offset prevention liquid to the 1st section much than the 2nd section of the fixing roll 34.
Patent JP-S63120920-A (JP)
Title: Rotor for electromagnetic clutch and its manufacture
Inventor: NISHIMURA KAZUO
IPC: F16D27/112
Filed: 1986-07-08
Abstract: PURPOSE:To enable the reduction of man-hours by deforming a cylindrical body by means of a rotor frame which serves as an inner die to form a pulley, while simultaneously bringing the inner peripheral surface of a belt supporting part in press-contact with a locking engagement groove. CONSTITUTION:While a main rotary shaft 21 is rotated, descending force is given to an upper forming jig 31 by means of a hydraulic cylinder or the like, while simultaneously, a roll die 41 is pressed on the outer peripheral surface of a cylindrical body. The roll die 41, which is rotatably installed on a roll holder 42 with a pin 43, rotates according to the rotation of the cylindrical body. As a result, the cylindrical body is formed in a form of V pulley along the slopes of forming jigs 31, 23 respectively located at the upper and lower positions from the locking engagement groove 13 of the rotor frame 11 and serving as an inner die, and at the same time the cylindrical body is brought in press-contact with the locking engagement groove 13. The formation of the rotor for an electromagnetic clutch and the pulley are, accordingly, accomplished at a time, thereby the reduction of man-hours can be achieved.
Patent JP-H08331484-A (JP)
Title: Reception equipment case
Inventor: TATSUZUKI KAZUMI
IPC: H04N5/64
Filed: 1995-06-02
Abstract: PURPOSE: To prevent the omission of a U bolt, tap metal or nut at the time of forwarding. CONSTITUTION: A setting seat 8 having a recessed mast receiving part 7 is provided on the back of the main body of a reception equipment case 1 while being protruded backward. The upper part of the setting seat 8 is connected with the main body of the equipment case, and a space 10 for inserting the central part of a U bolt 21 from the downside is formed between the setting seat 8 and the equipment case 1. The width of a section 11 of the setting seat 8 covering the backside of this space 10 is formed narrower than the gap between the leg parts of the U bolt 21, and a lock pawl 13 to freely appear/ disappear in the space is provided near the position away from the upper end of the space almost for the distance of the diameter of the U bolt 21.  Further, a holding part 17 for holding the leg parts of the U bolt 21 in the case of turning the leg parts of the U bolt 21 and abutting them to the back of the equipment case 1 is formed on the back of the equipment case 1.
Patent JP-H054383-A (JP)
Title: Printing system
Inventor: SHIROMOTO YOSHIO
IPC: G09G5/26
Filed: 1991-06-28
Abstract: PURPOSE:To assign character size without converting a data having a control code regarding a printing system for conducting printing by character size designated according to a font code from a host system. CONSTITUTION:A table 5A, to which character size corresponding to a control code related to character size is registered, is mounted to a printer 2. When a data containing the control code is transmitted from a host system 1, character size corresponding to the control code is determined and held on the table 5A. A character pattern held in response to the font code of the data is retrieved and printing is conducted by character size held.
Patent JP-H11355907-A (JP)
Title: Motor-driven vehicle with feeder cleaning device
Inventor: KOIZUMI TAKESHI
IPC: H01R41/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven vehicle equipped with a cleaning device which cleans a feeder automatically while traveling without scattering dust to its surroundings. SOLUTION: This is a motor-driven vehicle which is guided to run with a guiding rail 1 on which a feeder 5 is provided together. In this case, it is made up of a nozzle 21 which jets air toward the feeder 5, an air pressurizing and transmitting means 22 which pressurizes and transmits air to the nozzle 21, a hood 30 which covers a certain range including a part of the feeder 5 which the nozzle 21 faces, and a dust collecting means 31 which collects dust by suction from the inside of the hood 30.
Patent JP-H0451472-A (JP)
Title: Method and device for protection of stationary high-temperature battery
Inventor: KAWAI KENJI
IPC: H01M10/39
Filed: 1990-06-18
Abstract: PURPOSE:To mitigate the accidental situation with abnormal overheat quickly and in well accordance with the situation by supplying inert gas into a vessel for a high temp. battery when No.1 reference value is exceeded, and further supplying an inert cooling agent into the vessel in case No.2 reference value is exceeded. CONSTITUTION:On the basis of information given from a sensor 7 for the temperature, a primary accident signal is emitted from a monitoring device 8 when No.1 reference value is exceeded, and in conformity to this primary signal an automatic opening/shutting valve 9b is opened to supply inert gas into a high temp. battery 1 having encountered accident. On the basis of information from the same sensor 7, a secondary accident signal is issued by the monitoring device 8 when No.2 reference value is exceeded. Another automatic opening/ shutting valve 10b and a coolant pressurization source 11 are actuated in conformity to this secondary accident signal, and at the same time, a third automatic opening/shutting valve 10c is opened to supply inert coolant into a stationarily installed high temp. battery 1 concerned which has encountered the accident.
Patent JP-H10328084-A (JP)
Title: Electric vacuum cleaner
Inventor: TARUYA TAKAO
IPC: A47L9/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner in which a motor is mounted with tight fitting in a main body case, work efficiency is heightened, drop resistance is good, and quantity productivity is improved. SOLUTION: A motor 10 is supported at the motor front supporting rib 13 of the main body case of an electric vacuum cleaner and a motor rear supporting rib 14 by fitting a fan-side motor cushion front 11 into the motor front supporting rib 13 and a motor-rear motor cushion rear 12 into the motor rear supporting rib 14 via motor cushion supporting plates 15 and 16 in a laterally symmetrical shape. The motor cushion supporting plates 15 and 16 are located at the motor-side first-level slit with respect to the motor rear supporting rib 14 at the time of inserting the motor 10 into the main body case and moved to the location of the second-level slit after insertion so as to change the fitting of the motor 10.  A stopper 18 integrally provided for a main body case upper 1 is located at the middle between the laterally-paired motor cushion supporting plates 15 and 16 so as to prevent the right and left parts of the supporting plates 15 and 16 from bending inward and to prevent the relative movement of the motor rear supporting rib 14 from the second-level slit to the first-level slit.
Patent JP-S5860552-A (JP)
Title: Vertical-type automatic plasma processing device
Inventor: UEHARA AKIRA
IPC: C23F4/00
Filed: 1981-10-05
Abstract: PURPOSE:To process numerous wafers continuously and automatically and to make a device compact, by putting wafers in a chamber without fail by no hand labor. CONSTITUTION:A plasma generating chamber 2 is arranged in the vertical direction in the main body 1 of a device, while a wafer holding body 34 which can hold numerous wafers 3 is supported in the chamber 2 in such a manner that it can be inserted in and removed from the chamber. The wafers are taken out of a wafer containing cassette 8 one by one and conveyed by a first conveyor member 13. They are taken out therefrom one by one and sent to a second conveyor member 16 which is made movable in the direction of the wafer holding body 34, and then are conveyed continuously into the wafer holding body 34 by the second conveyor member. Moreover, a cover body 29 is elevated by driving a motor 32, the opening part at the lower end of the plasma generating chamber 2 is covered therewith, and thus the inside thereof is sealed up. Thereafter, the inside of the chamber 2 is put in the state of vacuum by a vacuum pump, plasma is generated, and then an etching, cleaning or ashing processing is performed.
Patent JP-H1012726-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HORIBA SHINICHI
IPC: H01L23/522
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof which enable reduction in the number of manufacturing processes, relaxation of positioning accuracy of a mask in opening a contact hole, and easy manufacturing. SOLUTION: After a ground wiring layer 9 is formed, an aperture is provided in a portion where a contact hole is to be formed, and a sidewall insulating film 21 is formed on the inner surface of the aperture of the ground wiring layer 9, using an insulating film having etching selectivity with respect to interlayer insulating films 10, 8. As contact holes 11, 17 are opened by etching the interlayer insulating films 10, 8, a short-circuit with the ground wiring is prevented by the sidewall insulating film 21. Therefore, the sidewall insulating film 21 need not be formed every time a contact hole is formed. Thus, increase in the number of manufacturing processes may be prevented.
Patent JP-H0323794-A (JP)
Title: Degaussing device
Inventor: HATADA HIDEO
IPC: H04N9/29
Filed: 1989-06-20
Abstract: PURPOSE:To avoid generation of degauss magnetic field being excessively strong even when plural AC power supplies with different voltages are applied to the device by connecting a voltage dependent resistive element in parallel with a degauss coil. CONSTITUTION:In a degauss circuit 1, a bipolar constant voltage element such as a varister 11 as a voltage dependent resistive element is connected in parallel with a degauss coil 5. Just when a main switch 3 of an AC power supply 2 is applied, the self-heating of a positive characteristic thermister 4 is not sufficient, a voltage close to the power voltage selected across the degauss coil 5 of the positive characteristic thermister 4, that is, an excess voltage to the degauss coil 5 is generated. In this case, the resistance of the varister 11 is reduced in response to the excess voltage, then the voltage across the varister 11 is operated to hold its holding voltage. Thus, an excessively strong degauss magnetic field is not generated from the degauss coil 5.
Patent JP-H0514507-A (JP)
Title: Voice mail communication system in electronic exchange in interlocking with information processing unit
Inventor: TAKAHASHI TETSUO
IPC: H04M3/42
Filed: 1991-07-01
Abstract: PURPOSE:To connect a line as required, to inform the end of communication and to eliminate the need for monitor by a recipient by providing a database making cross reference between an extension number of a telephone set terminal and a voice mail access number into an information processing unit. CONSTITUTION:Upon the receipt of an extension number with a special code added thereto, an electronic exchange 2 informs an extension number of a telephone set 1-1 being a transmission source and an extension number of a telephone set 1-2 being a called party to an information processing unit 4. The processing unit 4 revises the extension number of the telephone set 1-2 into a voice mail access number based on a database 4-1 provided in advance that makes an extension number of a telephone set terminal correspondent with a voice mail access number and informs a connection request between the telephone set 1-1 and a voice mail device 3 to the exchange 2. The exchange 2 makes line connection and implements voice mail communication. At the end of communication, the processing unit 4 gives a command representing the information of the arrival of the voice mail to the telephone set 1-2 being the voice mail destination to the exchange 2.
Patent JP-S6388518-A (JP)
Inventor: MAIKERU CHIYAARUZU KIYOU UIRUT
IPC: C09K19/02
Filed: 1987-06-26
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-H1013360-A (JP)
Title: Optical reception circuit
Inventor: MATSUMOTO KAZUYA
IPC: H04B10/2507
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To increase a gain in the vicinity of an upper limit of a band without losing a characteristic for medium and low bands by providing a 1st frequency characteristic correction circuit between a bias power supply and one terminal of a light receiving device. SOLUTION: A frequency characteristic correction coil Ld7 is inserted between a photo diode(PD) 1 and a power supply 5. Furthermore, a matching transformer 3 is inserted between the PD 1 and a preamplifier 2 and a coil LC as a 2nd frequency characteristic correction element is connected between the PD 1 and the matching transformer 3. An output of the matching transformer 3 is led to the preamplifier 2 via an inter-stage connection capacitor CC for DC interruption. Thus, any frequency signal higher than the cut-off frequency of high frequencies is properly corrected without giving effect on the frequency characteristic of the medium and low band by connecting the frequencies characteristic correction circuit to a bias terminal of the PD 1 of the optical receiver. Thus, the circuit technology copes with the improvement of the high frequency characteristic of the optical receiver.
Patent JP-S5383721-A (JP)
Title: Thin film magnetic head
Inventor: NOMURA NOBORU
IPC: G11B5/17
Filed: 1976-12-29
Abstract: PURPOSE: To prepare a thin film magnetic head with high efficiency of good recording characteristic at low electric powder by forming a thin film on a magnetic substrate having filled non-magnetic insulating substance in the groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H117937-A (JP)
Title: Manufacture of battery separator, battery separator and battery
Inventor: AIZAWA WAKANA
IPC: D04H1/492
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery separator manufacturing method capable of easily introducing a hydrophilic and ion-exchangeable functional group, a high- performance battery separator manufactured by the method and a battery using the separator. SOLUTION: A battery separator is manufactured by a method of physically and/or chemically bonding a polymer containing a vinyl monomer and/or vinyl oligomer with an ester linkage to the fiber surface of a nonwoven fabric and then hydrolyzing the ester linkage to produce an acid radical. The properties of the battery separator are further enhanced by the employment of a wet method and/or water jet-entangled nonwoven fabric, using a polyolefinic split type composite fiber.
Patent JP-H0328507-A (JP)
Title: Flexible actuator
Inventor: NEGISHI KOICHI
IPC: F15B15/10
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a compact and light-weight actuator by providing at least two parallel elastic extending bodies, a connecting member for sandwiching the bodies and connecting together the ends of them, and an elastic member for surrounding the elastic extending bodies and restraining their bending, and regulating the supply and discharge of pressurized fluid to and from each elastic extending body to extend straight and bend it. CONSTITUTION:When pressurized fluid is supplied from an operating pressure source through a pressure control valve evenly into respective elastic extending bodies 10 the ends of which are fixed together by means of a connecting member 22, the amounts of extension are made equal so that the actuator is extended straight. When the supply of pressurized fluid to each elastic extending body 10 is varied, the amount of extension of each elastic extending body 10 is also varied according to the difference in supplied pressure. The elastic extending body 10 of a smaller amount of extension is bent to the inside and that of a more amount of extension is bent to the outside and, since the bending of these elastic extending bodies 10 is restrained by means of an elastic member 30, the bent form of the actuator is secured. With this constitution, the degree of bending can be regulated according to the supply and discharge of the pressurized fluid to compact and reduce the weight of a device.
Patent JP-S6316606-A (JP)
Title: Oil container of oil filled electric apparatus
Inventor: MIYAUCHI HIROSHI
IPC: H01F27/02
Filed: 1986-07-09
Abstract: PURPOSE:To facilitate reducing a falling moment to an earthquake vibration by a method wherein a plurality of metal tie-bars are provided between a load pedestal base and a horizontal reinforcing beam and the metal tie-bars are fixed to the horizontal reinforcing beam by welding and further triangle frameworks are composed of slant bottom plates of a bottom plate rising slantly, the load pedestal base and the metal tie-bars at the lower ends of long side plates. CONSTITUTION:Both end parts of a bottom plate 3a of a longitudinal direction of an oil container are risen slantly and butted with and fixed to long side plates 1 and a load pedestal base 4a is so provided as to support both ends of an electric apparatus contents pedestal 11 which is constituted solidly with the electric apparatus contents 10 under the flat bottom plate 3b of the bottom plate 3a with the flat bottom plate 3b between. A plurality of metal tie-bars 12 are provided between the load pedestal base 4a and a horizontal reinforcing beam 5 and the metal tie-bars 12 are fixed to the horizontal reinforcing beam 5 with the long side plates 1 between by welding and further triangle frameworks are composed of slant bottom plates 3c of the bottom plate 3a risen slantly, the load pedestal base 4a and the metal tie-bars 12 at the lower ends of the long side plates 1. With this constitution, the load at the time of earthquake vibration or at the time of hanging up is distributed among the bottom parts 3c, the load pedestal base 4a and the metal tie-bars 12.
Patent JP-S6220016-A (JP)
Title: Signal allotment circuit
Inventor: YAMAUCHI MAKOTO
IPC: G06F11/00
Filed: 1985-07-19
Abstract: PURPOSE:To detect the polarity of an allotted signal in the reception side of the signal to adopt the same circuit independently of the polarity by allotting one or more signal groups into plural parts and transmitting signals indicating polarities of allotted and transmitted signal groups. CONSTITUTION:When signals on signal lines 100, 200, and 300 are inputted to a signal allotment circuit 1, they are allotted to information processors 2-5 by AND gates and NAND gates. Signals are sent to information processors 2 and 3 with the same polarity as input to the signal allotment circuit but are sent to information processors 4 and 5 with opposite polarities. Polarity indication signals indicating polarities of signals sent to information processors 2-5 are sent to information processors 2-5 through signal lines 140, 150, 160, and 170 by gates 14-17. Information processors 2-5 discriminate polarities of signal groups transferred through signal lines 110-113, 210, 213, 310-313 by said polarity indication signals.