baber/WOPTO huggingface dataset:
Patent JP-H0220346-A (JP)
Title: Plate moistening system of lithographic printer
Inventor: TOOMASU EI FUATSUDONAA
IPC: B41F7/24
Filed: 1989-05-16
Abstract: PURPOSE: To obtain a printing copy of high quality regardless of the order of ink supply and water supply by providing an oleophilic and hydrophobic outer surface to a roller constituting a plate cylinder dampening apparatus. CONSTITUTION: A plate dampening system is constituted of a dampening soln. supply apparatus and a set 100 of dampening rollers not coming into contact therewith. A set 101 of the dampening rollers has an oleophilic and hydrophobic surface and is formed of two mutual contact rollers of a receiving roller 102 and a dampening form roller 103. Since the set 101 has the oleophilic and hydrophobic surface, all of the rollers of the set 101 of the dampening rollers can carry an ink film at a time of printing though they hold a large amt. of water. The surfaces of all of the rollers of the set 101 of the dampening rollers are rotated at the same speed as a plate cylinder 106. As an oleophilic and hydrophilic material, a material having a water contact angle of 80 deg. or more and an ink oil contact angle of 10 deg. or less and generating spreading is desirable.
Patent JP-S5826013-A (JP)
Title: Etching method for silicon nitride film
Inventor: HIRASHITA NORIO
IPC: H01L21/302
Filed: 1981-08-03
Abstract: PURPOSE:To accurately detect the completion of the etching of a silicon nitride film in plasma of gaseous ''Freon  '' by monitoring CN by emission spectrochemical analysis or mass spectrometry. CONSTITUTION:A material to be etched is placed in an etching chamber 1, and the part of the silicon nitride film 8 not covered with a resist 9 is etched with plasma of gaseous Freon such as CF4-O2 or C2F6. At this time, CN is generated by the action of the Freon on the film 8, so the emission intensity of the spectrum of CN having 388nm wavelength in light emitted from the plasma is obserbed with a photosensor 2. In accordance with the observed results, a signal processing system 3 judges the completion of the etching, and a high-frequency power source 4 is cut off to stop the discharge. By this method the completion of etching can be detected with high accuracy and reliability even if the area of the material to be etched is small.
Patent JP-S5912025-A (JP)
Title: Cut-sheet cassette device
Inventor: KONISHI HIROSHI
IPC: B65H1/04
Filed: 1982-07-13
Abstract: PURPOSE:To increase the capacity of a cassette device for a printer and reduce the cassette device to compact size by supporting a sheet receiving plate on the upper part of two parallel links formed by rotatably supporting two plate pieces of the same length in x-shape, and vertically moving the receiving plate in a horizontal motion. CONSTITUTION:At the time of loading paper, an upper cover 13 is lifted up and turned clockwise to expose a cut-sheet receiving plate 16, and paper is inserted from right to be fed under a separating finger 18a. At this time, a lock lever 17 is turned counter-clockwise by a spring 24. Subsequently, the cut-sheet receiving plate 16 is pushed down to expand parallel links 19 right and left and vertically compress the links, so that a shaft 19a descends in a guide groove 21 to be engaged with the forward end of the lock lever 17 and retained until the cover 13 is closed. When a desired number of cut-sheets are loaded on the receiving plate 16 and the cover 13 is closed, the lever 17 is turned to release the engagement of the shaft 19a, so that the receiving plate 16 can be moved up. In this arrangement, the capacity of the cassette device can be increased and the device is reduced to compact size.
Patent JP-S5245333-A (JP)
Title: Fire alarm device
Inventor: OOTANI MASAMI
IPC: G08B17/06
Filed: 1975-10-08
Abstract: PURPOSE: To simplify structure and render actuation certain by employing a heat shrinkable resin consisting of polyvinylchloride or the like and causing it to close the electric contacts of the fire alarm circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10131019-A (JP)
Title: Inner liner for substrate, its production and use thereof
Inventor: GROH WERNER DR
IPC: D04H3/12
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inner liner for a substrate useful for forming a roof membrane. SOLUTION: This inner liner for a substrate contains a fiber sheet material and a reinforcing material. The reinforcing material in the inner liner for substrate absorbs >=10%, preferably >=20%, especially >=30% of force compared with an inner liner free from the reinforcing material under a load to cause the extension of 0-1% on at least one point on a stress-strain diagram (20 deg.C).
Patent JP-H10318231-A (JP)
Title: Device for fitting mounting member without using screw
Inventor: JACQUEMIN DIDIER
IPC: B60N3/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To previously, surely and easily fix a fixing element to a mounting member to be fixed to a supporting structure with a fixed device in a final fitting step by providing a connecting device for fixing a fixing element between the fixing element and a base body. SOLUTION: A base body 1 is led from an appearance surface S into a notch 31 with a flange area 5, lock elements V1 , V2 , and a fixed tongue piece 9 positioned at a lead-in position till the base body 1 contacts with the appearance surface S. A fixed connecting plate 8 is turned at a partially inclined position over a back side surface R, and the fixed tongue piece 9 is turned around a film hinge 11 thereof at the fixed position, and a free end 22 of the fixed tongue piece 9 is similarly placed on the back side surface R at the fixed position. At this stage of the movement of the fixed tongue piece 9, a connecting device E is operated so as to fix the fixed tongue piece 9 at the fixed position. A thick pin 16 enters into an opening of a tongue-like clip 17 so as to surely hold the fixed tongue piece 9.
Patent JP-2000310655-A (JP)
Title: Current-measuring device using rogowsky coil
Inventor: KISHIMOTO KAZUO
IPC: H01F27/42
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive current-measuring device using a Rogowsky coil that can reduce the number of split Rogowsky coils and integration amplifiers to be required. SOLUTION: Only one partial-circumference Rogowsky coil 21 being composed by one part of an entire-circumference Rogowsky coil is installed, and one integration amplifier 12 for integrating the output of the partial-circumference Rogowsky coil 21 and a correction operation circuit for obtaining output corresponding to the output of the entire-circumference Rogowsky coil are provided.
Patent JP-H11316999-A (JP)
Title: Operation processor
Inventor: SUZUKI KATSUNORI
IPC: G11B33/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an operation processor which can always perform normal access for a hard disk by inhibiting the access when the electrostatic charge quantity on the hard disk is larger than a prescribed quantity where adverse influence is possibly exerted through access to the hard disk and allowing the access when the electrostatic charge quantity on the hard disk becomes less than the specific quantity. SOLUTION: When accessing to the hard disk, it is judged whether or not the electrostatic charge quantity detected by an electrostatic sensor is <8 KV as the prescribed quantity and when the electrostatic charging quantity is >=8 KV, the access is inhibited to wait S3 until the electrostatic charge quantity becomes <8 KV. When the electrostatic charge quantity becomes <8 KV, it is judged that there is no adverse influence of electrostatic charge on the hard disk and access to the hard disk is performed.
Patent JP-S6014332-A (JP)
Title: Microprogram controller
Inventor: AKIYAMA AKIRA
IPC: G06F11/28
Filed: 1983-07-05
Abstract: PURPOSE:To display a microinstruction when it is executed in a desired number of times by using a means which counts the executing frequencies of the microinstructiin of a specific address within a loop. CONSTITUTION:An operator sets an address m-1 in a loop to an external address setter 21 and then sets the count value of a count value setter 29 at 3 in case three rounds of the loop is inspected. When the control of a CPU is started, an address coincidence pulse 26 is delivered every time a microinstruction of the address m-1 is executed. Then the count result 28 is counted up. The coincidence is obtained with a count value signal 31 when numerical value 3 is counted. The comparison result 33 is changed to H level, and a lighting signal 54 is delivered from a D-FF51 to turn on a display device 52. Then an operator knows that the loop has three rounds. With push of a reset switch 53, the D-FF51 is reset and the device 52 is turned off. Thus the initial state is reset.
Patent JP-S5745578-A (JP)
Title: Fur-brush cleaning method for dry-type electrophotography
Inventor: MASUMURA MASAO
IPC: G03G21/10
Filed: 1980-09-03
Abstract: PURPOSE:To improve performance of cleaning by providing an AC destaticizing and charging device at an intermediate place between a transferring place and a cleaning place with a fur-brush so that the device is made to oppose to a photoreceptor drum and by superposing DC bias voltage of polarity reverse to the polarity of toner to apply it. CONSTITUTION:A positive image formed through a developing device 6 is transferred onto a transfer paper 7 through a transfer charging device 8, and after the paper 7 was separated from a photoreceptor drum 1 through a separation charging device 9, remaining charge on the drum 1 is eliminated through an AC distaticizing and charging device 10, then the toner and the dust which are sticking on the drum are removed by a fur-brush 11. At this time, by applying DC bias voltage to the device 10 so that DC component of AC discharge is made to change, excellent performance of cleaning is attained.
Patent JP-S5823219-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B23/08
Filed: 1981-08-01
Abstract: PURPOSE:To stabilize the combustion, to operate with a dilute air-fuel mixture, and to prevent materials generated due to incomplete combustion from being piled up by introducing the squash current to the firing section of an ignition plug and by suppressing the variations by cycle of the disturbance near the firing section immediately after the ignition. CONSTITUTION:As a piston 12 approaches the top dead point, the air-fuel mixture in squash (compression eddy current) regions 24, 26 is pushed out toward a recess 16, and the squash current generates a strong disturbance in a combustion chamber 18. Then, the squash current pushed out of the squash region 24 on the side of an ignition plug 34 is introduced by the current guide face 40 of a protrusion 38 and is flown toward a firing section 36. Since the squash current is thus introduced forcibly, the speed of the air-fuel mixture near the firing section 36 varies slightly by cycle. The flame already generated at the firing section 36 is grown by this squash current and is dispersed in the combustion chamber 18. This flame is propagated at a high speed by the strong disturbance of the air-fuel mixture in the combustion chamber 18 to complete the combustion.
Patent JP-H11316134-A (JP)
Title: Magnetism detecting device
Inventor: MIWA SATOSHI
IPC: G01D5/245
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify a sensor signal processing part, and to detect rotation of a detected object. SOLUTION: This device has a bias magnet 6 for generating a magnetic field toward a gear 2 with a magnetic material, a magnetic resistant element 3 arranged between the bias magnet 6 and the gear 2, having a multilayered film GMR(giant magnetic resistant element), and having a resistance value varying by variation of the magnetic field applied to the film GMR in response to movement of the gear 2, and a sensor signal processing part 5 for outputting output value change due to the variation of a resistance value in the magnetic resistant element 3, as a movement detecting output for the gear 2. The bias magnet 6, the element 3, and the sensor signal processing part 5 are supported integrally on a supporting base plate 4.
Patent JP-2000310659-A (JP)
Title: Device for testing connection of twisted pair of cable
Inventor: FUJISAKI TATSUO
IPC: G01R31/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To verify the connection of twisted pairs of cables for every pair and to detect the breaking of wires in the pair, and a short circuit to another pair, etc. SOLUTION: When a rotary switch 11 is connected to pairs to be inspected, pairs of wires are connected to each other by a clamp connector 15 on the far end sides of the twisted pairs of cables 14, and the pairs of wires are grounded through the LEDs L1-L8 of an LED display part 12 on the near end sides to form closed circuits to pass current to light up the LED L1-L8 corresponding to each wire.
Patent JP-H06328539-A (JP)
Title: Method for automatic starting for injection molding machine
Inventor: YOKOBAYASHI TAKESHI
IPC: B29C45/76
Filed: 1993-05-24
Abstract: PURPOSE:To perform automatic starting without consideration for warming up and to achieve energy saving in a method for automatic starting of an injection molding machine. CONSTITUTION:A method for automatic starting of an injection molding machine consists of a constitution wherein the warming-up time 3a for the injection molding machine 1 is preset in advance and a desired time for starting of use is set and an electric source is turned on thereby retroactively for the warming-up time 3a min. by means of a timer 2a.
Patent JP-S60264393-A (JP)
Title: Production of semiconductive single crystal of element in group v-vi
Inventor: TSUKUDA YASUO
IPC: C30B27/02
Filed: 1984-06-13
Abstract: PURPOSE:In the titled process where a seed crystal is brought into contact with the melt of a semiconductor in groups III-V in a crucible contained in a vessel and pulled up, a hollow tube is inserted to the interface between the melts between the starting materials and the capsulating material to remove bubbles whereby a single crystal of small defects is obtained. CONSTITUTION:High-purity GaAs melt 5 and transparent capsule melt of boron oxide are in a carbon crucible 2 lined with PBN. At this state, a number of bubbles are formed on the interface between both melts 5, 3. A hollow tube 1 is inserted so that its end reaches bubbles. The hollow part is slightly redudced in pressure and the bubble on the end of the tube is readily removed. Then, the single crystal of GaAs is pulled up. Thus, single crystals of reduced defects are obtained in high yield.
Patent JP-2000315691-A (JP)
Title: Semiconductor device
Inventor: KONO YOSHINOBU
IPC: H01L21/331
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient breakdown voltage, even if an FLR is provided in a transistor. SOLUTION: This semiconductor device comprises a base region 11, an emitter region 12, first, second, third and fourth collector regions 13, 14, 15 and 16, and a field-limiting ring(FLR) region 17. The region 13 is adjacent to the region 11. The regions 14, 15 are formed to be included in the region 11 as seen in a plane. Impurity concentrations are made sequentially enhanced in the order of the first, second and third collector regions 13, 14 and 15.
Patent JP-S5823870-A (JP)
Title: Bonding method of protective material for solar cell to filler
Inventor: MIYAMOTO REIJI
IPC: C09J5/00
Filed: 1981-08-03
Abstract: PURPOSE:To improve the initial and durable adhesive property, by nipping a solar cell element in filler sheets of an ethylenic copolymer containing an organic peroxide, placing primed protective materials on both sides of the sheets, and laminating the protective materials on the sheet under heating at a specific temperature or above. CONSTITUTION:A solar cell element, preferably a silicone semiconductor wafer, is nipped in filler sheets, consisting of an ethylenic copolymer, preferably ethylene-vinyl acetate copolymer with ining 20-40wt% vinyl acetate content, containing an organic peroxide, preferably tert-butyl peroxybenzoate having a decomposition temperature of 90-190 deg.C, and the top transparent protective material and the bottom substrate protective material primed with an preferably an organosilane compound of the formula (R1 is epoxy, amino, etc.; R2 is hydrolyzable group) are placed on both sides of the sheets and bonded thereto under heating at the decomposition temperature or above. The priming treatment can also be applied to the surface of the filler sheets.
Patent JP-H09303805-A (JP)
Title: Floor heater
Inventor: HIYAMIZU MASARU
IPC: E04F15/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To securely prevent any abnormality such as damage due to heating and shortcircuitting from being produced by providing a heating structure and a connection structure on a base, providing a plurality o base bodies connectable with each other through the connection structure, and further providing any one of temperature control means and shorticurcuitting protection means on each base body. SOLUTION: There is provided a second base body 3b which includes the same internal structure as that of a first base body 3a and in which a pair of connection structures 9 are disposed in the vicinity of adjacent edges 8 and separated away by the same distance from the adjacent parts. Both ends of a heating structure 5 are connected with electric wires 10 of the first and second base bodies 3a, 3b, on which heating structure a pair of thermostats 15 are provided in series each of which thermostat is made off at 60 deg.C. A temperature fuse that is boken down at 100 deg.C is provided on any one of the pair of the thermostats, and further a current fuse 16 as shortcircuitting protection means is provided on the heating structure 5 in series. Hereby, any abnormality such as damage due to heating and shortcircuitting is securely prevented.
Patent JP-H04351874-A (JP)
Title: Vacuum gap device having monitor function
Inventor: IDE KUNIO
IPC: H01T4/02
Filed: 1991-05-28
Abstract: PURPOSE:To detect a point of a ground fault accident or a short circuit accident when it occurs in a line cue to occurrence of an abnormal voltage by a lightning stroke or the like, and perform a restoration work after the accident speedily. CONSTITUTION:For a vacuum gap device 1 having a monitoring function, a vacuum gap main body 10 is composed of a pair of discharge electrodes 14, 15 facing each other, and the discharge electrode side 14 of the vacuum gap main body 10 is connected with a charging part. A grounding electrode 22 is provided at the other discharge electrode sides 15, 13 through a dielectric 21, and a voltage sensor 23 is provided to the grounding electrodes 22 on the discharge electrode side facing through the dielectric 21 for detecting a potential change and monitoring the voltage. A current sensor 5 is also provided at the discharge electrode 14 on the charging part, so the current can also be monitored.
Patent JP-H06330985-A (JP)
Title: Damping structure
Inventor: TAWARA YASUHIKO
IPC: E02D27/44
Filed: 1993-05-24
Abstract: PURPOSE:To provide a damping structure which is constituted to provide a sufficient vibration cut-off effect and solid propagation sound cut-off effect and execute maintenance to suppress lowering of the function. CONSTITUTION:A floor slab B on which a track being a vibration generating source is placed is supported by an inner column 12 and a lower layer body is supported by an outer column 13, and the floor slab B and the lower layer body are respectively independently supported. A gap between the inner and outer columns 12 and 13 is filled with a cushioning medium D. The upper part of a foundation pile 18 to support a column 14 forms a double structure part 21 comprising outer and inner piles 19 and 20 and a gap between the outer and inner piles 19 and 20 is filled with the cushioning medium D.
Patent JP-S5911539-A (JP)
Title: Manufacture of flexible magnetic disc
Inventor: SAKAGUCHI YUKINOBU
IPC: G11B5/84
Filed: 1982-07-12
Abstract: PURPOSE:To prevent the generation of dropout at a polishing stage, by polishing both sides of a disc at the same time to decrease remarkably a time required for polishing. CONSTITUTION:The innermost circumference and the outermost circumference of the magnetic disc 1 except the recording and reproducing parts are clipped under press by a holder 8 having a rubber elastic ring 7 at the tip, and the holdders 8 placed up and down are rotated by a drive motor 9 and a rotation transmission gear 10 in the same direction and at the same speed. A base 11 holding freely rotatably the upper holder 8 can be slid with pneumatic pressure to a lower base 12 and clips under press the magnetic disc. Further, the inside of the holders 8 is provided with a track for a polishing tape 5 clipping both sides of the magnetic disc 1 and pressing the clipped position, and the fresh polishing plane of the polishing tape 5 slides the disc surface at all times. Then, both front and rear sides of the magnetic disc 1 are polished at the same time. Since the polished surface is out of contact with the base, there is no effect of surface ruggedness such as dust and a uniform polished surface is attained.
Patent JP-S5937988-A (JP)
Inventor: MORISHIGE MASAKATSU
IPC: D06F33/02
Filed: 1983-07-04
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-S5819387-A (JP)
Inventor: ARUBAATO JIYOOJI PURAISU
IPC: C10G7/12
Filed: 1982-07-13
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。
Patent JP-S5823084-A (JP)
Inventor: NAKAZAWA YOSHIO
IPC: G02F1/133
Filed: 1981-08-04
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-S61282605-A (JP)
Title: Rodless cylinder
Inventor: OSHIMA TETSUJI
IPC: F15B15/08
Filed: 1985-06-05
Abstract: PURPOSE:To greatly reduce the space by drawing a wire along the outside of a cylinder body to a piston and connecting thereto and attaching an operated body to the wire. CONSTITUTION:A wire 3 at one end thereof bound to one face of a piston 2, is drawn, via a pulley 6, the outside of a cylinder body 1 and a pulley 7 to the other face of said piston 2 and bound thereto. An operated body is attached to the wire 3 via a fixture 8. The installion space of the cylinder can then be reduced greatly since the space for ensuring the cylinder stroke is only required as wide as the length of the cylinder plus the space of the overhang of covers.
Patent JP-H11316364-A (JP)
Title: Automatic light controlling device in lcd display
Inventor: YANAGIUCHI MASAHIRO
IPC: G02F1/133
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To control luminance of LCD along a curve arbitrarily set for an LCD luminance variation curve by a user. SOLUTION: Backlight luminance (LCD luminance) is controlled by linearly approximating a luminance variation curve showing a relation between an ambient temperature and LCD luminance, discretely setting a start point of the approximate curve, one or more intermediate cross-over points, storing them in a memory (E<2> PROM) 3, determining a luminance variation curve linearly approximating the LCD luminance in accordance with the ambient temperatures, and controlling a driving voltage of CFL2 so that the curve becomes the LCD luminance.
Patent JP-H0795034-A (JP)
Title: Switching circuit
Inventor: SENDELWECK GENE KARL
IPC: H04N5/268
Filed: 1991-04-23
Abstract: PURPOSE: To improve attenuation in an OFF state by simple constitution. CONSTITUTION: For a diode 14, a first electrode 16 is connected through a capacitor 20 to the signal source of input signals Si to be switched and a second electrode 18 is connected through output circuits 30 and 40 to an output terminal 12. Bias circuits 62, 64 and 60 connected to the diode 14 provide a first operation mode for biasing the diode 14 forward so as to supply the input signals Si to the output terminal 12 through the output circuits 30 and 40 and DC insulate the first electrode 16 of the diode 14. As a result, the diode 14 rectifies the AC component of the input signals Si and thus, a second operation mode for generating inverse bias so as to self-bias the diode 14 to a non-conductive state is provided.