baber/WOPTO huggingface dataset:
Patent JP-S61231169-A (JP)
Title: Sputtering method
Inventor: KANDA HIDEKAZU
IPC: C23C14/36
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the sticking of an electrically nonconductive deposit on the surface of a magnetic recording medium formed on a substrate by magnetron sputtering by changing the directions of the magnetic poles of a permanent magnet built in a target before the recording medium is formed. CONSTITUTION:A nonmagnetic Al substrate 23 is set in an airtight vessel 21, an Fe-base target 25 is placed opposite to the substrate 23, and after the vessel 21 is evacuated, Ar and O2 are introduced into the vessel 21 from a pipe 27 as gas for sputtering in 1:1 volume ratio. A permanent magnet 28 built in the central part of the target 25 is turned so that the directions of the magnetic poles are made parallel to the surface 25A of the target 25 and high voltage is applied between the substrate 23 and the target 25 to clean the surface 25A. The magnet 28 is then turned so that the directions of the magnetic poles are made perpendicular to the surface 25A, and sputtering is carried out to form a magnetic recording medium.
Patent JP-S61229749-A (JP)
Title: Form feeding device
Inventor: TANAKA KEIICHIRO
IPC: B41J13/02
Filed: 1985-04-05
Abstract: PURPOSE:To enable a form to be stably fed with high accuracy by configurating a device in such a way that a form feeding roller is made of a metal, the roller diameter is finished up to high accuracy, and the roller surface is knurled so as to increase feeding force. CONSTITUTION:A form feeding roller 2 is made of a metal and is finished up to a high accuracy of plus or minus 0.01 of the diameter. And form feeding force is prevented from being decreased not only by knurling the metal surface into a diamond-cut but also by making a form press roller out of rubber where the contacting area of the form is increased because of softness of rubber. Contraversely speaking, form feeding force is increased enabling the form to be stably fed with high accuracy.
Patent JP-S61230587-A (JP)
Title: Automatic demagnetizer
Inventor: MORI MASATOSHI
IPC: H04N9/29
Filed: 1985-04-05
Abstract: PURPOSE:To automatically demagnetize a cathode-ray tube in a large scale television receiver by using a two way three-pole thyristor as a control element and eliminating an occurred distortion wave by a resonance circuit which consists of a demagnetizing coil and a capacitor. CONSTITUTION:By controlling the two way three-pole thyristor 7 connected to an AC power source with a control circuit 5 and adjusting power by a phase control, AC current that is attenuated with the lapse of time is flowed to a demagnetizing coil 1. The distortion wave occurred by the use of the two way three-pole thyristor 7 is made to be absorbed by the resonance circuit that consists of a capacitor 6 and the demagnetizing coil 1. Next, with locating the demagnetizing coil 1 at the peripheral of a shadow mask on the cathode-ray tube (not shown at a figure), the demagnetization is performed by alternating magnetic flux generated from the demagnetizing coil 1. Thus, by replacing a transistor with the two way three-pole thyristor as the control element, it is possible to increase demagnetizing capability in from several times to ten-odd times and so, the device can be used for the large scale color television receiver.
Patent JP-H01244136-A (JP)
Title: Throttle control device
Inventor: TEZUKA KAZUNARI
IPC: F02D41/00
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the occurrence of an error due to noise, the occurrence of a problem on a C/D converter, and increase of a CPU burden, by a method wherein a title device is formed with a digital signal generator to generate a digital output, responding to the step of a stepping motor, according to the opening of a throttle valve. CONSTITUTION:When a digital signal is outputted from a throttle opening sensor 7 to an electronic control unit 8, the unit 8 inputs a signal, detected by an accel position detecting device 10, e.g. potentiometers, to a target throttle opening set means 81 through control of an accel controller 9. Through comparison of output signals from the throttle opening set means 81 and the throttle opening sensor 7 with each other, by means of a difference signal therebetween, a drive amount and the drive direction of a stepping motor 5 are set by a throttle actuator control amount set means 82. Thus, even when the stepping motor 5 causes the occurrence of step-out phenomenon, feedback is made by the control unit 8, and correction control can take place.
Patent JP-S54161861-A (JP)
Title: Self-diagnosis system
Inventor: ITOU TOORU
IPC: G06F11/22
Filed: 1978-06-12
Abstract: PURPOSE: To facilitate an easy detection of the fault occurrence area for the program control unit by providing the diagnosis input terminal independently from other signal systems and then connecting the terminal when necessary to an optional place via the connection line.  
     CONSTITUTION: In order to know the logic value of input terminal 14 via the diagnosis program, the logic value of terminal 14 is once connected to the set input side of FF15, and the set output is connected to the input side of gate circuit 12. Here it is supposed that FF15 is reset by control signal 17 which is delivered to input/output process part 3 from bus 7. In such way, the function of FF is first confirmed. And if the function is normal, connection line 16 of terminal 14 is connected to the area where knowing of the logic value in part 3 is desired. And whether the diagnosis program is operating normally is detected under execution of the program and based on the parameter supplied from unit 6. Such procedure is repeated to detect the faulty areas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61229480-A (JP)
Title: Welding equipment for fitting upper part end plug of nuclear fuel rod
Inventor: ITO MASANORI
IPC: B23K9/00
Filed: 1985-04-03
Abstract: PURPOSE:To simplify and automate the mechanism by constituting of the first and second chuck parts, spring feeding part and welding torch supporting part. CONSTITUTION:The first chuck part 10 holds the fuel rod (h) of semi-completing state and is driven with rotating. The second chuck part 20 rejects a provisional end plug with drawing out of the fuel rod (h) of semi-completed state and fits with pressure to a fuel rod case (b) the upper part end plug (f) after receiving from an end plug magazine 50, also performs the positioning of the fuel rod. The spring feeding part 30 inserts a spring (e) into the case (b) after the chuck part 20 drew out the provisional end plug. The welding torch supporting part 40 performs the peripheral welding of the joining part (g) of the case (b) and upper part end plug (f) with rotating the fuel rod (h) to which the upper part end plug (f) is press-fitted.
Patent JP-S60213499-A (JP)
Inventor: HAMA TOMIO
IPC: B26D7/08
Filed: 1984-04-09
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-S52153716-A (JP)
Title: Magnetic head
Inventor: HARA HARUO
IPC: G11B5/245
Filed: 1976-06-17
Abstract: PURPOSE:To obtain a simple-structure, highly reliable magnetic head by providing a regeneration-erasing excitation core across a non-magnetic spacer at both ends of a record excitation core and forming a closed magnetic circuit across the gap between the both exciataion cores.
Patent JP-H06279269-A (JP)
Title: Composition for suppressing carcinogenic promotion
Inventor: NAGAMINE KOJI
IPC: A61K36/75
Filed: 1993-03-30
Abstract: PURPOSE:To obtain the subject composition, comprising geranial as an active ingredient, having suppressing action on the activation of Epstein-Barr virus(EBV), excellent in safety and useful as foods, cosmetics, etc. CONSTITUTION:The objective composition comprises geranial such as the geranial obtained by extracting, e.g. a citrus plant with a hydrophilic organic solvent such as methanol, etc., as an active ingredient. The daily dose of the geranial is preferably within the range of 10-4000mg for an adult.
Patent JP-S56167231-A (JP)
Title: Baking device for filament
Inventor: ITOU TAKASHI
IPC: H01J9/08
Filed: 1980-05-29
Abstract: PURPOSE:To detect the completion of baking accurately even when small amount of air is leaked into the casing, by detecting the vacuum in the casing such that the output variation of a vacuum meter when the baking current is periodically supplied to the filament is detected. CONSTITUTION:A vacuum casing 1 is connected through an exhaust tube 2 to a vacuum pump while a X-ray generating target 3 is located in the casing 1 and a a filament 4 is grounded to be fixed in the casing. The current flowing through said target 3 is detected by a detection resistor 8 and the detected signal is provided to a heating power source 7 which controls the heating current supplied to the filament 4 such that the detection signal will always coincide with the referential level. A vacuum meter 13 will produce a signal corresponding with the vacuum in the casing 1 and supply to the first and second sample & hold circuits 14. Consequently the completion of baking can be detected accurately.
Patent JP-S61229191-A (JP)
Inventor: NAKAMORI SHIGEFUMI
IPC: G07G5/00
Filed: 1985-04-04
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-S52153511-A (JP)
Title: Driving device
Inventor: SHIGEURA JIYUNICHI
IPC: F16H55/14
Filed: 1976-06-17
Abstract: PURPOSE: To reduce the vibrating shock of a portion to which a driving force transmission gear of a railway vehicle is mounted through an axle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04308341-A (JP)
Title: Combustive condition detector of engine
Inventor: HASHIMOTO NOBORU
IPC: F02P17/00
Filed: 1991-04-04
Abstract: PURPOSE:To maintain the reliability of a tip section of the combustion chamber side against flame and prevent a hot surface ignition without generating cracks or the like in a gasket by interposing an ion gap sensor in the gaskets between a cylinder head and cylinder block. CONSTITUTION:An ion gap sensor 7 is provided to be sandwiched by gaskets 5, 6 interposed between a cylinder head 3 and cylinder block 1 of an engine. The ion gap sensor 7 is provided with a sensor section 8 provided adjacent to a combustion chamber, an electrode section 9 having a sectional area smaller than that of the sensor section 8 and a signal taking-out section 10. The upper and lower surface of these sections are covered with an insulating sheet 11. Also, an annular grommet 12 is disposed rather outside of the sensor section 8 in the rail direction of the cylinder bore to seal the cylinder bore.
Patent JP-H03273697-A (JP)
Title: Multilayer printed-wiring board with inner via hole
Inventor: UCHIYAMA KAZUO
IPC: H05K1/11
Filed: 1990-03-23
Abstract: PURPOSE:To enable an inner-layer printed-circuit board and an outer-layer printed-wiring board to be lamination-adhered in one piece without fusing an inner-layer substrate material by forming a wiring pattern on a substrate material consisting of a thermoplastic resin and by laminating an outer-layer printed- circuit board consisting of a thermoplastic resin through a resin film with a lower melt point than that of the substrate material on front and rear surfaces of an inner-layer printed-circuit board where conductive plating is provided by penetrating and forming a through-hole for joining in one piece. CONSTITUTION:An IVH 21 is a penetration through-hole which is formed at an inner-layer printed-circuit board 1 and a substrate material and electrically connects wiring patterns 5 and 6 which become an inner circuit of an outer-layer printed-wiring board 20 by conductive plating 22 and each outer-layer printed- circuit boards 2 and 3 are joined to the front and rear surfaces of the inner-layer printed-circuit board 1 in one piece. A resin film with a lower melt point (approximately 50 deg.C) than the substrate material is included between each layer for preventing fusing of the inner-layer printed-circuit board 1 when joining these printed-circuit boards 1, 2, and 3 and this film is heated and fused to achieve a one-piece joint.
Patent JP-H04307517-A (JP)
Title: Liquid crystal display using optical fiber back light
Inventor: SHIBAZAKI TAKAO
IPC: G09F9/35
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the thickness of the liquid crystal display relating to the liquid crystal display using an optical fiber back light to be used as a display device in small-sized electronic appliances. CONSTITUTION:This display consists of a liquid crystal display part 22 having light transparent electrodes 11, 12, a light source 21 for the back light and an optical fiber 16 for introducing light from the light source 21 for the back light to the liquid crystal display part 22. The optical fiber 16 includes an illuminating part 15 disposed in parallel with the liquid crystal display part 22. The illuminating part 15 is provided with a slit 18 for back light illumination on the surface in proximity to the liquid crystal display part 22. The slit 18 for back light illumination is disposed in proximity to the light transparent electrode 11 of the liquid crystal display part 22. The light introduced by the optical fiber 11 from the light source 21 for the back light is thereby supplied from the slit 18 for back light illumination to the liquid crystal display part 22.
Patent JP-S57187789-A (JP)
Title: Paper bundle storage device for paper counter
Inventor: MIYAGAWA TSUYOSHI
IPC: G07D9/04
Filed: 1981-05-13
Abstract: PURPOSE:To simplify the combination with other devices to improve the efficiency for  counting, by arranging a paper bundle storage device, which is provided with a storage  part for abnormal paper bundles and a storage part for normal paper bundles, attachably to and detachably from a paper bundle distributing device which distributes  paper bundles on a basis of count results of a paper bundle counter. CONSTITUTION:A paper bundle is set on a holder of a paper bundle transmitting device by a paper bundle discharging device 1 and a paper bundle supplying device 2,  and papers of the set paper bundle are counted while being turnned over with a rotating and revolving suction shaft one by one. Paper bundles for which count is terminated are divided to abnormal paper bundles and normal bundles on a basis of count results by gate plates 60A and 60B of a paper bundle distributing device. A paper bundle  storage device 6 is provided which has a partition plate 70 in the middle between aperture parts 71 and 72 just under this distributing device. A storage part 73 for abnormal  paper bundles and a storage part 74 for normal paper bundles are attached freely  attachably and detachably to aperture parts 71 and 72 of this storage device 6 respectively, and normal paper bundles and abnormal paper bundles are automatically divided from each other and are stored, thus improving the efficiency for counting.
Patent JP-S58188337-A (JP)
Title: Tape running and driving device of magnetic transfer device
Inventor: ODAGIRI YOUICHI
IPC: G11B15/43
Filed: 1982-04-28
Abstract: PURPOSE:To prevent abnormal tension to a tape, by providing a tape tension detector to a tape wound around a reel having a large moment of inertia, controlling the speed of the tape so that the running speeds of other tapes are coincident at the stop of tape running, and stopping the running of the tape. CONSTITUTION:A master tape 1 and a copy tape 2 on which program software to be transferred is recorded magnetically are overlapped on the outer circumference of a rotary drum 3 in about 120 deg. angle, they are wound so as to be closed in close contact with each other and guided for running. The moment of inertia of the drum 3 is made very small and a driving tape 4 is used to drive the two tapes 1, 2. The tape 4 contacts the tapes 1, 2 from the outside and is brought into press-contact with the outer circumference of the drum 3 by a transfer head device 5, allowing to drive the three tapes 1, 2, 4 without being shifted in relative position toward the running direction mutually.
Patent JP-H02249638-A (JP)
Title: Heat resistant precoated steel sheet
Inventor: FUKUMOTO HIROMITSU
IPC: B32B15/08
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the precoated steel sheet capable of being colored in optional color tone, while the thickness of a coating film may be thickened by a method in which the base coating film of the polyether sulfon resin containing composite oxide pigment and corrosion resistant paint is formed on the aluminum-plated steel sheet on which chemically treated film is formed, and on said film, the face coating film of the polyether sulfon resin containing coloring pigment is formed. CONSTITUTION:A base coating is made by compounding 2-150 pts.wt. of the pigment of composite oxide composed of the oxides of copper, iron and manganese with 100 pts.wt. of resin. 10-20 pts.wt. of corrosion resistant pigment is compounded with 100 pts.wt. of resin. The resin in a face coating film is the same as that in the base coating film. The design property of the steel sheet is heightened by forming the thermoplastic polyether sulfon resin coating film containing the aromatic hydroxyl radical with which a coloring pigment is compounded.
Patent JP-2000262316-A (JP)
Title: Cold protection cover structure for bar code reader
Inventor: MIZUOCHI HIDEKI
IPC: G06K7/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To surely read a bar code by forming a window part corresponding to the reading window of a bar code reader, where a light from the light source of the bar code reader is emitted from and also a reflection light after bar code symbol reflection is made incident to, by means of a transparent member by which a reading light easily passes through. SOLUTION: A display window 1A is formed in a part corresponding to the liquid crystal display part of the bar code reader and an operation window 1B is formed in a part corresponding to an operation part on the front surface of a main body 1. The transparent member being excellent in a visibility is attached to the display window 1A and the flexible transparent member by which a pressurizing operation is easily executed is attached to the operation window 1B. Then an insertion port 1G is formed to be adjacent to an entrance port 1C on the rear surface of the main body 1 and an insertion body 2 is inserted to the insertion port 1G. A double-structure window part 2A formed by the two transparent members 21 is formed in a part corresponding to the reading window of the bar code reader in the insertion body 2.
Patent JP-H03273200-A (JP)
Title: End part discharge type x-ray microscope
Inventor: ONO SUSUMU
IPC: G21K1/00
Filed: 1990-03-23
Abstract: PURPOSE:To easily irradiate an end part of a thin film target with an electron beam by using an electron beam scanning device and searching for its end part while observing a secondary electron image of the thin film target. CONSTITUTION:The thin film target 5 is scanned with an electron beam 2 by using a deflector 4, a generated secondary electron 10 is received by a secondary electron detector 14, and the secondary electron image on the surface of the target 5 is observed by an observing device. Then a target driving mechanism 6 is operated to move the target 5 and at the same time, the end part of the target 5 is searched for in the secondary electron image and irradiated with a spot of the electron beam 2. In this case, the observation spot of the secondary electron image and an X-ray generation source are both at the irradiation position of the electron beam 2, so the X-ray generation source can easily be moved to a desired end part at any time. Then X rays emitted from the end part flank of the target 5 are limited by an aperture 7 to irradiate the sample 8 to be observed and an X-ray film 121 is exposed to the X rays 11 penetrating the sample 8. The time of exposure to the film 12 is controlled by an X-ray shutter 15.
Patent JP-S551207-A (JP)
Title: Wheel chair lift
Inventor: KAJITA TOSHIBUMI
IPC: B60P1/44
Filed: 1978-06-16
Abstract: PURPOSE: To eliminate an opening of automobile for elevating a wheel chair, by providing an automobile door with horizontal footsteps which can vertically be moved between the automobile floor and the ground.  
     CONSTITUTION: Footsteps 11, 13 fitted to an entrance of a bus 5 are provided with a lifting device 78 for vertically moving the horizontal footsteps between the bus floor 27 and the ground to lift a wheel chair. While the lift is not in use, links 55, 61, cylinders 67, 43, lifting links 79, 85 and cylinder 91 are stored below or behind the footsteps 13, 11 and side plates 35, 37, 39 are placed on both sides of the footsteps for not interfering with passengers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0794022-A (JP)
Title: Dielectric material and ceramic part
Inventor: ITO TAKU
IPC: H01B3/12
Filed: 1994-03-17
Abstract: PURPOSE:To provide dielectric material having small dielectric loss and the small temperature change rate of a dielectric constant by containing neodymium oxide and tangsten oxide at a given ratio and including a tungsteic acid neodymium phase as a main phase. CONSTITUTION:Dielectric material contains neodymium oxide and tungstic acid. When they are converted into Nd2O3 and WO3 respectively, Nd2O3/(Nd2 O3+WO3) has 29-43mol% and Nd2W2O9 is contained. It is preferable that this dielectric material is to be baked at 1000 deg.C or less. Or, this dielectric material contains lead oxide and niobium oxide, and when they are converted into PbO and Nb2O3 respectively, PbO/-(PbO+Nb2O5) has 60-85mol%, and (PbO+Nb2 O3)/(Nd2O3+WO3) has 0.2wt.% or more.
Patent JP-H10263876-A (JP)
Title: Gas shielded arc welding steel wire and its manufacture
Inventor: KOYAMA HIROSHI
IPC: B23K35/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of hydrogen in the vicinity of a copper plated layer and to obtain the steel wire improved a longitudinal crack property by applying the heat treatment satisfying the relation between a heat treatment parameter and a wire constituent parameter after making respective containing quantities and the total quantity of >= one kind of Al, Ti, Zr the specified value or below and applying the copper plating treatment specified the quantity of hydrogen extracted from the surface layer part including the plated layer of the wire. SOLUTION: This steel wire is composed of <=3% respectively of >= one kind of Al, Ti, Zr, <=0.5% in total quantity, and the quantity of hydrogen extracted from the surface layer part of 0.1 mm deep from the plated layer and the surface is 0.5 ppm. The heat treatment is executed under the condition that the heat treatment parameter (PH) and the wire constituent parameter (PW) become PH>=PW. The heat treatment is executed at 300-700 deg.C for >=0.5 hour in the gas of Ar, N2 , CO2 . The parameter is expressed by the formula (PH)=(K×(14+log t)/1000; (PW)=7.15+16.8×Tieq . Here, K means the heating temperature K deg.; (t) means the heating time; Tieq = Ti+0.5×Zr+Al; The symbol of an element expresses the containing quantity wt.% of the wire.
Patent JP-H1039967-A (JP)
Title: Storage device for individual for application and data transfer
Inventor: WEISER MARK D
IPC: G06F1/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the partial set of the functionality of a completely equipped digital supporting device for an individual or a lap-top computer while providing a small dimension and a power source necessary condition by attaching a processor and a memory module to the collapse resistant casing of a pocket size provided with a casing void inside to which an infrared ray transceiver is mounted. SOLUTION: The collapse resistant casing 38 of the pocket size provided with the casing void 39 inside is provided and the processor 40, a display 34 and an electrically connected memory module 42 are positioned inside the casing void 39. The processor 40 is connected to the display 34 and attached to the collapse resistant casing 38 and the memory module 42 is formed so as to store both of received executable applications and data. Further, the infrared ray transceiver 46 is electronically communicated to the processor 40 and the memory module 42 and mounted on the collapse resistant casing 38.