baber/WOPTO huggingface dataset:
Patent JP-H0423396-A (JP)
Title: Mounting structure of printed board
Inventor: KONO SHINICHIRO
IPC: H05K1/00
Filed: 1990-05-14
Abstract: PURPOSE:To dispense with a connection using a wiring material by a method wherein units are laminated in such a way than the projected surfaces and recessed surfaces of the frames of the units are respectively superposed on the recessed and projected surfaces of the frames, the laminated material is engaged with a fixed member, a first contact piece is provided on the peripheral walls of the projected surfaces, a second contact piece is provided on the inner walls of the recessed surfaces and the connection of a signal between the units is performed by brining into contact the first and second contact pieces of the vertically adjacent units with each other. CONSTITUTION:A projected surface 2A and a recessed surface 2B are formed on and in each frame 2, a printed board 1 is fixed an boned to the surface 2B to form a unit 5, the surfaces 2A and 2B are respectively superposed on a recessed surface 2B and a projected surface 2A of a unit 5 adjacent to the unit 5, a plurality of the units 5 are laminated, the laminated material is fixed and bonded to a fixed member 10 and a plurality of the boards 1 are mounted. Moreover, in each unit 5, first and second contact pieces 3 and 4 connected to the board 3 are provided, the first and second contact pieces 3 and 4 are respectively brought into contact to first and second contact pieces 3 and 4 of the unit 5 adjacent to the unit 5 by the lamination of the units 5 and an electrical continuity can be made between said printed boards 1 provided internally in the adjacent units 5 by this contact.
Patent JP-S61281530-A (JP)
Title: Dry etching film formation composite device
Inventor: OOTA HIROSHI
IPC: H01L21/205
Filed: 1985-06-07
Abstract: PURPOSE:To allow film formation and etching in various mode by providing a pair of removable spatter electrodes facing each other at both sides of ion flow formed in a vacuum chamber with an ion generator. CONSTITUTION:When an ion flow generation source 2 is activated, filling gas is separated into ion and electrons within the ion flow generator 2, of which only ion is injected into a vacuum chamber 1. In that way, when charged particles are supplied into the vacuum chamber 1, discharge is produced between spatter electrodes 4 and 4' even if the pressure is reduced. When a target is placed on the sputter electrode 4, a substrate 19 is placed on the sputter elec trode 4', an upper shutter 8 is closed, a lower shutter 8' is opened, and high-fre quency voltage is applied so that the substrate 19 possesses negative potential, then the surface of the substrate is sputter-etched. Then, when high-frequency voltage is applied so that the upper sputter electrode 4 possesses negative poten tial, a target material film without impurity on the clean surface of the substrate can be formed, thereby allowing film formation and etching in different mode.
Patent JP-2000315220-A (JP)
Title: Plotting data verifying method, manufacture of photomask and recording medium
Inventor: ASHIDA ISAO
IPC: G03F1/70
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten time required for generation of a photomask to be used for manufacturing a semiconductor device. SOLUTION: A plotting data area is separated into plural mesh areas (ST1) and the mesh areas are retrieved (ST2). When the applicable mesh area exists (ST3), the mesh area is extracted. A representative graphic including an actual pattern and a representative graphic including a dummy pattern are set and at least one representative graphic is magnified so as to increase it by an interval d (ST4). A common area between the representative graphic areas at least on of which is magnified is calculated (ST6). When the common area exists (ST7), the common area is magnified so as to increase it by the interval d (ST8), the actual pattern and the dummy pattern which do not belong to the common area are excluded from a verifying object (ST9). When the actual pattern and the dummy pattern exist in the magnified common area (ST10), detailed verification (ST11) is performed.
Patent JP-S5914729-A (JP)
Inventor: UMEDA SEIICHI
IPC: A01G7/06
Filed: 1982-07-16
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-2000315388-A (JP)
Title: Memory device
Inventor: KIKUTAKE AKIRA
IPC: G11C11/409
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain constitution of a common data bus in which write-in operation speed after read-out operation is increased and speed of read-out operation itself is increased. SOLUTION: In a memory device having plural segments SGM comprising plural memory cells MC, a common data bus provided commonly for plural segments is arranged being divided into a common data bus rcdb#z being exclusive for read-out and a common data bus wedb#z being exclusive for write-in. By making such constitution, even if read-out data exists on a read-out common data bus by read-out operation, write-in data can be supplied to a write-in common data bus, and even if an operation frequency is made higher, timing of write-in operation after read-out is not restricted, speed of write-in operation after read-out can be increased.
Patent JP-S61284541-A (JP)
Title: Inorganic fiber reinforced metallic composite material
Inventor: YAMAMURA TAKETAMI
IPC: C22C23/00
Filed: 1985-06-10
Abstract: PURPOSE:To develop an inorg. fiber reinforced metallic composite material having excellent mechanical strength by incorporating fibers consisting of inorg. materials such as SiC, TiC, ZrC or SiO2, TiO2, ZrO2, etc., as a reinforcing material into Al, Mg and Ti light metals. CONSTITUTION:The inorg. fiber reinforced metallic composite material having the excellent mechanical strength is developed by incorporating the inorg. fibers at 10-70vol% as the reinforcing material into the light alloys such as Al, Mg and Ti and the alloy thereof as the matrix metal. The inorg. fibers for which beta-SiC, TiC, ZrC consisting of Si, Ti, Zr, C and O or the solid soln. thereof as well as ultrafine crystalline particles of Ti1-x, Zr1-x(0<x<1) having <=500Angstrom  grain size, amorphous aggregate of SiO2, TiO2 and ZrO2 and the mixtures of the above-mentioned ultrafine amorphous and crystalline particle aggregates are used for the inorg. fibers to be used as the reinforcing material.
Patent JP-H1086907-A (JP)
Title: Transport system for container for rod-shaped article
Inventor: BRYANT LEONARD J
IPC: A24C5/352
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a transport system which can surely transfer a container in a different inclined state between conveyors for transporting containers for rod-shaped articles assuming multilayered stuff forms for a tobacco industry. SOLUTION: The transport system includes a tray loader 122 for loading containers 52 with rod-shaped articles, a tray unloader 124 for unloading the articles from the containers, conveyors 128, 130 for successively transferring the containers between the loader 122 and the unloader 124, and a trolley 50. And a container engaging member 70 is provided to transfer the containers 52 between the conveyors 128, 130 and the trolley 50, and a control/motor unit 76 turns the member 70 about a horizontal axis to change the inclined state of the member 70 so that the member 70 is brought into engagement with the container in a different inclined state on the conveyors 130, 128 and trolley.
Patent JP-S5551230-A (JP)
Title: Flame detecting device
Inventor: KUROSAWA NOBORU
IPC: F23N5/08
Filed: 1978-10-09
Abstract: PURPOSE:To enable to monitor a condition of ignition safety and reliably by inserting a heat-light converting member, emitting light by heat of a flame, into a flame and detecting the light optically. CONSTITUTION:A heat-light converting member 3 consisting of a stainless plate or rod, for example, is disposed in a flame 2 generated by a gas burner 1. Radiation caused by glowing of said member 3 is induced into a light-electricity converting member 7 consisting of a photo-transistor and the like by a light guide member 6 consisting of a glass rod 4, the tip of which is rounded like as a lense, and a photoconductive tube 5 consisting of bound optical fibers, thereafter, the output of the member 7 is processed in a processor 8 consisting of a switching transistor, relays and the like so as to indicate by an alarm lamp 9 turning on and off, for example. According to this method, a consition of ignition of the burner may be detected safely and surely at a place remote from the burner.
Patent JP-S6016826-A (JP)
Title: Manufacture of optical fiber preform
Inventor: KAMIYA TAMOTSU
IPC: C03B37/014
Filed: 1983-07-08
Abstract: PURPOSE:To manufacture an optical fiber preform having improved dimensional accuracy, by measuring the outer diameter of the clad, and transmitting the signal to the system for controlling the flow rate of the clad-forming gas thereby controlling the amount of blasting glass soot. CONSTITUTION:The manufacture system is composed of the target rod 1 which can be pulled up under rotation, the core-synthesis burner 2 to blast glass soot to the rod 1 from lower side, and the clad-synthesis burner 3 placed above the core-synthesis burner 2. When glass soot is blasted from both burners 2, 3 to the target rod 1, the core part 4 is formed along the axial direction of the target rod 1 by the core-synthesis burner 2, and the clad part 5 is deposited around the core part 4 by the clad-synthesis burner 3. The outer diameter of the clad is measured by the diameter transducer 7, and the signal from the transducer 7 is transmitted to the outer diameter controlling system 8 and compared with the preset diameter. When there is discrepancy between the preset diameter and the measured diameter, the signal (g) is transmitted from the control system 8 to the clad-synthesis burner 3 to change the feeding amount of the glass soot.
Patent JP-H04352065-A (JP)
Title: Word processor
Inventor: SUEDA HISASHI
IPC: G06F17/21
Filed: 1991-05-29
Abstract: PURPOSE:To confirm the layout of a document on a screen without executing any operation. CONSTITUTION:A sub-control part 4 executes processing for displaying a layout screen for document data 102 inputted from a main control part 2 on a layout display part 5 and outputs the processed result on a display part 5 to be used only for layout screens as a layout screen. Processing for contracting or expanding the size of characters to be displayed so that all the documents for one page are displayed on the display part 5 by printing layout based upon paper size and character size for printing out a previously specified document and the volume of documents to be printed out on one page is applied to the document data 102. The processed result is outputted to the display part 5 as a layout display signal 104. The display part 5 receives the signal 104 and displays a layout screen.
Patent JP-H0421310-A (JP)
Title: Low inductance multiconductor transmission line strain insulator
Inventor: KATO SUSUMU
IPC: H01B17/06
Filed: 1990-05-15
Abstract: PURPOSE:To extend a high efficiency transmission line in which inductance is lowered by coupling large bundle diameter yoke fittings composed of horizontal and vertical yokes to a balance yoke of a porcelain-string line side. CONSTITUTION:Two balance yokes 5 are coupled to a 3-string porcelain string 2 at a line side through couplers 4. Large bundle diameter yoke fittings 9 are respectively coupled to coupling links 8 of the yokes 5. The fittings 9 are composed, in the case of six conductors, one horizontal yoke 10, and two triangular vertical yokes 12, and formed in ' ' shape rotated at 90 deg.C as seen from the porcelain string 2 side. Conductor coupling fittings coupling holes 13 are opened at the ends of the yokes 10, 12, conductor couplers 14 are coupled, conductor clamps 15 are coupled at the ends, and six conductors are clamped at the clamps 15.
Patent JP-H05322050-A (JP)
Title: Noncontact mechanical seal
Inventor: FUSE TOSHIHIKO
IPC: F16J15/34
Filed: 1992-05-18
Abstract: PURPOSE:To secure a seal gap properly with no fear of seal destruction, enable normal/reverse rotation, and thereby relax design requirements of grooves generating dynamic pressure for securing the seal gap as well as to facilitate the manufacture of a seal. CONSTITUTION:A plural number of fluid introducing grooves 5 are formed in the seal surface 2a of a rotating hermetic seal ring 2A at equal intervals in the circumferential direction. Each dynamic pressure generating groove 6 is formed, which is extended to both the circumferential directions while being communicated with the middle of each fluid introducing groove 5, and furthermore, each groove is communicated with the inner end of each fluid introducing groove 5 so as to be continued in the circumferential direction, so that a static pressure generating groove 7 is formed, which is deeper in groove depth than each dynamic pressure generating groove 6.
Patent JP-H0420138-A (JP)
Title: Serial data transmission system
Inventor: SAGAWA AKIHIKO
IPC: H04L25/38
Filed: 1990-05-15
Abstract: PURPOSE:To detect a transmission error due to fluctuation being extension of the sum between a transmission required time for a serial data and a pause time by outputting a transmission error signal from a discrimination circuit when a start bit of a succeeding serial data is not received in a timing set by a timing setting circuit. CONSTITUTION:The system is provided with a timing setting circuit 60 measuring the lapse of time after the reception of a start bit at a receiver side and setting a timing of the reception of a start bit of a succeeding serial data and a discrimination circuit 61 discriminating whether or not a start bit of a succeeding serial data is received in the timing set by the discrimination circuit 61 and outputting a transmission error signal to a monitor 5 or the like monitoring the operating state of the system when the start bit is not received. Thus, the system allows the monitor 5 or the like to take restoration countermeasure. Thus, the deterioration in the reliability of the system due to a delay in a reception timing of a serial data is prevented.
Patent JP-H06313513-A (JP)
Title: Gun type burner
Inventor: HIROYASU MASARU
IPC: F23D11/24
Filed: 1993-04-27
Abstract: PURPOSE:To provide a gun type burner whose flame stabilizing property is good and which can realize a stable combustion even during a small capacity operation without disturbing a smooth gasstream in a combustion cylinder. CONSTITUTION:In gun type burner, a base end of a combustion cylinder 10 is formed of a flame stabilizer 20 which is provided with an introduction hole 21 of liquid spray fuel in a central part and a swirling vane part 22 around the introduction hole 21, so that the liquid spray fuel from a spraying nozzle 30 is introduced into the combustion cylinder 10 through the introduction hole 21. On the other hand, air sent from a fan 70 is divided into at least two airstreams. A first airstream is introduced into the combustion cylinder 10 together with the liquid spray fuel through the introduction hole 21 and a second airstream is introduced into the combustion cylinder 10 while it is swirled through the swirling vane part 22. At this time, the airstream introduced into the combustion cylinder 10 through the introduction hole 21 is formed in a swirling airstream which swirls in the same direction as the swirling air-stream which is introduced into the combustion cylinder 10 through the swirling vane part 22.
Patent JP-S5826508-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H02G3/02
Filed: 1981-08-10
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-S63291665-A (JP)
Title: Stainless steel plate with high fingerprint process and wear resistance and its manufacture
Inventor: IZUMI KEIJI
IPC: B05D5/08
Filed: 1987-05-21
Abstract: PURPOSE:To increase fingerprint proofness and wear resistance by providing a specific amount of discontinuous coat consisting of inorganic oxide or a mixture of inorganic oxide and silicone oil on the surface of stainless steel plate or oxidation-colored stainless steel plate. CONSTITUTION:Inorganic oxide sol or a mixture 2 of inorganic oxide sol and silicone oil emulsion is atomized by a static atomizer and the atomized particles are applied on the surface of stainless steel plate 1 or oxidation-colored stainless steel plate in such a manner that said particles are dispersed on the surface of steel plate. Next, the emulsion is dried to form a discontinuous coat with a dried coating amount of 0.1-2.0g/m<2>. The preferable inorganic oxides are silica, alumina, lithium silicate, zirconium, etc. The best suited mixing ratio of inorganic oxide and silicon oil is 0.1-10.0 for 100. The stainless steel plate thus obtained has improved fingerprint proofness and wear resistance.
Patent JP-H0419856-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAZAKI TATSUO
IPC: G11B15/467
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a good reproducing picture without fluctuating the tracking at a consecutive joint by using a phase detecting data obtained from a reproducing control signal and a reference signal at the time of preliminary reproducing for a phase control of a capstan shaft and using the previously set phase data after performing a shift to the next recording. CONSTITUTION:The phase data SD previously set by a data generator 16 is inputted to a deviation amplifier 5 by selecting a switch S2. Now, the phase data SD is set at a value to satisfy a tape traveling speed of a prescribed format under a recording mode, and is actually set at a value almost equivalent to the phase detecting data DP under a preliminary reproducing mode. This set phase data SD is inputted together with a speed detecting data DF to the deviation amplifier 5 in the same way as under the preliminary reproducing mode, and the capstan shaft is controlled on its drive so as to apply correspondingly to the prescribed format of the recording mode. By this method, the continuity of the control signal before and after the consecutive recording can be kept with high accuracy, and hence the stable consecutive recording can be carried out.
Patent JP-S61283792-A (JP)
Title: Submersible pump
Inventor: ENDO HIROSHI
IPC: F04D13/08
Filed: 1985-06-11
Abstract: PURPOSE:To prevent deterioration of pump performance due to sand abrasion by forming an opening which is to be situated opposite to the peripheral part of the inducer outlet of a pump casing. CONSTITUTION:An opening 11 is formed at the case of a pump, opposite to the outer periphery of an inducer (9)'s outlet, and vents part of water sucked by the inducer 9 and a guide pipe 10 out of the pump. When water being sucked through a strainer 7 contains sand, it is subjected to centrifugal force by the inducer 9 to contain high density of sand. And such water near the outermost periphery of inducer (9) outlet is discharged through the opening 11 out of the pump. Thus, deterioration of pump performance due to sand abrasion can be sufficiently prevented.
Patent JP-S616215-A (JP)
Title: Flux feeder
Inventor: KONDOU RIYOUICHI
IPC: C22B9/10
Filed: 1984-06-20
Abstract: PURPOSE:To strip easily the flux sticking to a screw and to prevent trouble such as clogging by improving the position for attaching an ejector so that powerful downward air current and negative pressure are generated near the port for dropping the flux. CONSTITUTION:A flux feeder is constituted by attaching cylindrical parts 6, 7 which extend toward the outside of the bottom of a hopper 2 for the powdery flux so as to face each other and attaching the downward facing ejector 18 connected to a gas supply pipe 17 to the inside wall of the cylindrical part 7 in the upper part of the port 15 for dropping the flux. The port 15 is connected to a flux feed pipe 16 toward a molten metal and is opened into the part 7 in the direction where the screw advances. The shaft 5 of said screw is inserted into the parts 6, 7. One end thereof is connected to a driving mechanism 10 and the other end is supported by a supporting part 12.
Patent JP-H01293722-A (JP)
Title: Stuffing multiplex converter
Inventor: OIKAWA HIROSHI
IPC: H04J3/06
Filed: 1988-05-23
Abstract: PURPOSE:To transmit many sub signal without changing a format by providing a stuffing sub signal inserting circuit and a stuffing sub signal extracting circuit and using a stuffing designating bit which never contributes to a stuffing operation for transmitting the sub signals. CONSTITUTION:When a stuffing control circuit 6 receives a stuffing request, the circuit 6 stuffs pulses in the frame and givers stuffing deciding pulses (d) for one frame to a stuffing sub signal inserting circuit 8. Stuffing designating pulse generating data (g) are outputted from the circuit 8 composed of an FF23, an AND gate 24 and an OR gate 25. The sub signal is inserted into the stuffing designating bit, and a G pulse train 7 of an output higher-order group signal is obtained by multiplexing the above-mentioned data (g) at a multiplexing gate 9. On the other hand, at a destuffing control circuit 15, the pulses are destuffed by inputting a stuffing designating pulse (l), and a destuffing deciding pulse (n) is outputted to a stuffing sub signal extracting circuit 16. At the circuit 16 composed of an FF26 and an AND gate 27, the sub signal inserted into the pulse (l) is extracted, and a stuffing sub signal output (p) can be obtained.
Patent JP-S62282856-A (JP)
Title: End face grinding device for optical fiber connector
Inventor: KAJITANI SHUJI
IPC: B24B19/00
Filed: 1986-05-29
Abstract: PURPOSE:To enhance the extent of photoconductivity and stabilize a product in quality as well as to improve it, by operating a rocking table along a fixed circular arc with the center almost accorded with the center of an abrasive surface of a grindstone, and grinding a ferrule end face into a spherical form. CONSTITUTION:A rocking table, supporting an end face of a ferrule 24 of an optical fiber connector oppositely to an abrasive surface 17 of a concave spherical grindstone 16 in rotation is made as rocking along a fixed circular arc having a concave spherical center of the grindstone 16, thus the end face of the ferrule 24 is ground. Therefore, grinding can be done in the state that a spherical apex is accurately made into congruity on a central axis of the ferrule and, what is more, ground ferrules themselves are accurately opposable. In consequence, photoconductivity is improvable, while unevenness in the spherical surface comes smaller than even before, thus a product is stabilized in quality and improvable.
Patent JP-S5459111-A (JP)
Title: Control apparatus of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B15/10
Filed: 1977-10-19
Abstract: PURPOSE: To enable easy and reliable control in compact design without increasing the power consumption by changing the mode of mechanical control system with the use of centrifugal governor device.  
     CONSTITUTION: When switch 10 is turned on, an electronic governor circuit 8 is short-circuited, so that the supply voltage of a direct-current power source 7 is directly applied to a motor 6. As the motor rotates, a disc 1 rotates also at high speed until reaching the specified rotating speed. In consequence, a centrifugal action member 2 rotates in the circumferential direction of the disc 1 about a rotary shaft 2b by the centrifugal force, resisting the eccentric force of spring 3. As a result, a protrusion 2a contacts with a switching member 6 to push it in the rightward direction. When th switch 10 is turned off, the supply voltage of the power source 7 is suppressed by the circuit 8, so that the motor 6 rotates at the specified low speed, causing also the disc 1 to rotate at low speed. Thereby, the centrifugal force applied to the member 2 becomes weaker than the eccentric force of the spring 3, permitting the member 6 to return to the original position. Thus, control actions suited to a portable type may be obtained 
     COPYRIGHT: (C)1979,JPO&Japio