baber/WOPTO huggingface dataset:
Patent JP-H04117639-A (JP)
Title: Optical master disk exposure device
Inventor: MORIMOTO TAKAO
IPC: G11B11/105
Filed: 1990-06-28
Abstract: PURPOSE:To always keep the interval of an optical spot to be a constant distance by detecting the fluctuation of the optical axis of two beams reflected by an optical information recording medium, searching the relative position fluctuation of the optical spot, and correcting the fluctuating quantity of the optical axis. CONSTITUTION:A deflection device 2 which deflects the optical axis of a beam to the radius direction of an optical disk master disk 21, is disposed on the optical path of the one beam of a two beam exposure optical system 1, and the optical disk master disk 21 is irradiated with the two beams including the beam deflected by the deflection device 2. Moreover, a two-beam detecting means 3 which detects the two beams reflected from this, is provided, and the deflection device 2 is dived and controlled based on signals detected by this. Then, a two-beam spot and an interval controlling means 4 which keep the spot interval of the two beams with which an optical information recording medium is irradiated, to be the constant distance, are provided. Thus, the interval of the optical spot with which the optical information medium of the two beams is irradiated, can be always kept to be the constant distance.
Patent JP-S6153280-A (JP)
Inventor: SUTEFUEN EMU UIRUGINGU
IPC: C07D311/72
Filed: 1985-08-01
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-S6232603-A (JP)
Title: Method of laminating sheet-type electronic parts
Inventor: KATONO TAKASHI
IPC: H01F41/04
Filed: 1985-08-05
Abstract: PURPOSE:To improve lamination productivity and to stabilize and improve parts quality by adopting a process wherein the sheet on which sheet-type electronic parts are arranged is bonded to an adhesive sheet, and, in addition, a process wherein sheet-type electronic parts are punched and taken out. CONSTITUTION:A number of sheet-type electronic parts 2 such as coils, are arranged on a large sheet 1. An adhesive sheet 3 made of an insulating film is formed by providing adhesive layers 5 and 6 coated with the epoxy resin adhesive on both sides of a PET film 4, and by forming a cover film 7 used as a releasing paper on the adhesive layer 5. A single coil is obtained by laminating the large sheet 1 and adhesive sheet 3, heating and pressing them, and then punching the coil 2 together with the sheet to which the adhesive sheet is bonded. Furthermore, the adhesive agent is hardened by heating and pressing it after removing the releasing paper from the single laminated coil, and placing the second sheet-type electronic parts thereon.
Patent JP-S6416155-A (JP)
Title: Communication equipment
Inventor: KAWAMURA KIYOSHI
IPC: H04M1/2745
Filed: 1987-07-10
Abstract: PURPOSE:To reduce possibility of erroneous dialing or erroneous connection by providing a switching means which controls generation of a select signal in accordance with a dialing device or information stored in a storage means. CONSTITUTION:Either of the immediate dialing system and the storage dialing system is selected by the control of a switch 20 and is used. A hook switch 20 which detects the state of a handset is used for this selection. Consequently, the immediate dialing system is used when an operator hooks off the handset to perform dialing, and the storage dialing system is used when he does not hook off the handset to perform dialing.
Patent JP-H11984-A (JP)
Title: Apparatus for manufacture of printing plate
Inventor: URA TOSHIYUKI
IPC: B41C1/05
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a printing plate for easily assembling respective beam emitting units at an accurate interval size. SOLUTION: The apparatus comprises a plate mounting mechanism 2, and a beam emitting mechanism 3 having a plurality of beam emitting units 16 for emitting beams to a plate 30 mounted in the mechanism 2. In this case, at least one beam emitting unit is mounted by an eccentric regulating means to alter a beam emitting position.
Patent JP-S6437276-A (JP)
Title: Assembling apparatus for assembling components of smoking article
Inventor: GERUHARUTO HENSUGEN
IPC: A24D1/22
Filed: 1988-07-11
Abstract: PURPOSE: To provide a device which consists of a special rotary assembling drum, an assembling station and a cartridge inserting means and is capable of producing aerosol generating modules at a high speed by combining aerosol generating cartridges and jackets. CONSTITUTION: The device for producing the aerosol generating modules M by assembling the jacket segments A and the aerosol generating cartridges B is constituted by providing the rotationally driven assembling drum 27 with a jacket holding means 60 for accepting and holding the jacket segments A and a cartridge holding means 70 for accepting and holding the aerosol generating cartridges B and providing the device with a means S for inserting the aerosol generating cartridges B into the jacket segments A.
Patent JP-S6326774-A (JP)
Title: Signal processor
Inventor: HARA YOSHIHISA
IPC: G06T1/00
Filed: 1986-07-21
Abstract: PURPOSE:To segment data at a high speed and to shorten signal processing time by adding the initial value of a held relative range position with that of a range position to receive an access to produce the address of a picture memory part needed for the range migration correcting processing. CONSTITUTION:When the range migration correcting processing is desired, the distance between a synthetic opening radar and a certain observing point on the earth is calculated by a control part 5 for each transmission. Then the difference between said distance value and an initial distance and all relative range positions needed for each transmission and the initial distance are stored in a relative range position memory 6 and an address initial register 7 included in an indirect address memory part 3 respectively excluding the minimum distance unit in the range direction. The relative range position is added with the value of the register 7 by an adder 8 to give an access to a picture memory 1.
Patent JP-S6062704-A (JP)
Title: Temperature compensating circuit of voltage controlled oscillator
Inventor: OOSATO TAKERU
IPC: H03L1/02
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a voltage controlled oscillator with high temperature stability without components having less temperature coefficient by providing a temperature compensating circuit giving a temperature compensating characteristic to an oscillated amplitude deciding an oscillated output frequency of the voltage controlled oscillator. CONSTITUTION:An area ratio of emitters of transistors (TR) Q3, Q4 is selected nearly as Q3:Q3=10:1, and a voltage DELTAFBE produced across a resistor R3 has a relation of DELTAVBE=VTln(10 I 2/ I 1) (II) is obtained from equation of DELTAVBE= (VBE)Q4-(VBE)Q3 ( I ) and Q3:Q4=10:1, where Vt is a thermoelectromotive force, 300K at room temperature. Relation of I 1= I 2=VBE/R3 (III) is obtained by a current mirror circuit comprising TRs Q7-Q9. Moreover, a voltage VR4 produced across a resistor R4 is expressed as equation (IV). Relation of equation (V) is established, where VRR is a band gap reference voltage and a current I G flowing to a TRQ14 is given by equation (VI). That is a positive on negative optional temperature coefficient is given to the reference voltage VR by selecting properly the ratio of the resistors R4 and R3.
Patent JP-S5962016-A (JP)
Inventor: YOKOYAMA TERU
IPC: A47C7/38
Filed: 1982-09-30
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-H1125768-A (JP)
Title: Optical composite overhead wire and manufacture thereof
Inventor: SATO TOMOJI
IPC: H01B13/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of temperature characteristic and a breaking lifetime of an optical fiber by winding an optical fiber cable around an overhead wire in a direction, in which its optical fiber core wires are slackened, and elongating a slack quantity of the optical fiber core wire. SOLUTION: An optical fiber cable 4 is wound in a direction in which its own optical fiber core wires 2 are slackened. A slack quantity of the optical fiber core wire 2 due to the winding work is elongated by winding tension. An elongation distortion after the winding work is set within a range of -0.05% to 0.1%. For example, the predetermined number of coated optical fiber core wires 2 is wound clockwise around a center tensile strength body 1, to be twisted together at a predetermined pitch, and then to be coated with a sheath 3 after pressing, winding or the like, as required. In this case, when the optical fiber cable 4 is wound in the direction in which its own optical fiber core wires 2 are slackened and the slack quantity of the optical fiber core wire 2 is elongated by winding tensile, so that the elongating distortion after the winding work is set within a specific range.
Patent JP-H0728992-A (JP)
Title: Binary picture reducing device
Inventor: MATSUBARA TOSHIYUKI
IPC: G09G5/36
Filed: 1993-07-12
Abstract: PURPOSE:To prevent the paint-out and omission of characters generated at the time or reducing character pictures and to generate identifiable conversion pictures by reducing the disappearance of thin lines and thickening of the thin lines generated at the time of reducing binary pictures such as facsimile pictures. CONSTITUTION:This device is constituted of a binary picture memory 11 for storing binary picture data, a picture element block extraction part 12 for the binary pictures for extracting the picture element block of a prescribed size including a picture element of interest and the peripheral picture elements at the time of scanning the picture elements stored in the binary picture memory 11 in a main scanning direction, a thinning processing part 13 for performing a thinning processing on the picture element block and the peripheral picture elements extracted by the picture element block extraction part 12, a changed picture element memory 14 for storing the output of the thinning processing part 13, a logic part 15 for ANDing the binary picture element data of the picture elements related to the thinning processing inside the picture element block extracted by the picture element block extraction part 12 for the binary pictures and the binary picture element data of the picture elements tentatively stored in the changed picture element memory, a reduction processing part 16 and a reduced picture memory 17.
Patent JP-S6416211-A (JP)
Title: Snow accretion preventive spiral rod
Inventor: KAWAKAMI TAKASHI
IPC: H02G7/16
Filed: 1987-07-09
Abstract: PURPOSE:To remove ice and snow positively from wire, by winding a spiral rod loosely around the wire and securing the spiral rod to spacers having an inner diameter longer than the outer diameter of the wire. CONSTITUTION:As a spiral rod 2 is not wound tightly over a wire 1 but a small gap exists between them, the spiral rod 2 can rotates around the wire 1 or moves linearly. Spacers 2a having inner diameter slightly longer than the outer diameter of the wire 1 are secured to the spiral rod 2. A driver 6 for applying rotary force, linear motion or combined motion onto the spiral rod 2 is coupled thereto, and driven through a motor 4 and a clutch 5 so as to remove snow adhered to the wire 1.
Patent JP-H0461437-A (JP)
Title: Demodulator
Inventor: OTA KIYOSHI
IPC: H04J3/00
Filed: 1990-06-28
Abstract: PURPOSE:To demodulate a stable band signal by muting noise in existence for a time slot with no high frequency signal in existence therein when the base band signal included in the high frequency signal incoming in a burst way is demodulated. CONSTITUTION:A squelch circuit 11 outputs a signal of a logic level to an output terminal 14 when an input electric field of a prescribed level or over is inputted to a reception input terminal 1 and applies it also to a mute circuit 7 simultaneously. The mute circuit 7 acts like muting an amplitude of an intermediate frequency signal from an intermediate frequency amplifier circuit 5 with a squelch signal and the muted intermediate frequency signal is inputted to a detection circuit 8 in which the signal is demodulated into a base band signal. Since the amplitude of the intermediate frequency signal is muted with a signal outputted from the squelch circuit 11 for a non-reception period of a burst reception signal and then subjected to discrete detection in this way, the burst data is stably demodulated.
Patent JP-S6151031-A (JP)
Title: Improvement of light fastness of aromatic polyamide
Inventor: KITAHARA TAKESHI
IPC: C08G69/48
Filed: 1984-08-17
Abstract: PURPOSE:To improve the light fastness of an aromatic polyamide, by treating the polyamide with iodine. CONSTITUTION:An aromatic polyamide (e.g., a polymer based on poly-m-phenyleneisophthalamide, poly-p-phenylenephthalamide poly-p-benzamide or the like) is treated with an aqueous solution containing about 2-20wt%, based on the aromatic polyamide, iodine and about 3-15wt%, based on the aromatic polyamide, potassium iodine under conditions including a temperature of about 80-150 deg.C and a time of about 10-60min. Said treatment is effective for a polyamide in the form of a solution or a molding (fiber, film, or the like).
Patent JP-H0730526-A (JP)
Title: Backup system for network
Inventor: YAZAWA TOMOYUKI
IPC: H04L1/22
Filed: 1993-07-12
Abstract: PURPOSE:To attain the effective utilization of a line by sending a transmission enable signal only to a transmission equipment within a backup enable time zone with respect to a backup permission request from the transmission equipment so as to avoid the congestion of useless signals and the occupancy of the line. CONSTITUTION:When a fault takes place in the line, a line state detection section 4 detects the fault, a condition discrimination section 5 confirms and discriminates the presence of the fault and an opposite monitor equipment communication section 6 sends a permission request text to a monitor equipment 10 when the fault is confirmed. A control section 1 of the equipment 10 receiving the text sents it to a permission discrimination section 2 and the discrimination section 2 reads a permission time zone of the line registered in a time zone database 3. Then the read information and a current time are compared and in the case of the permission time zone, the discrimination section 2 informs it to the control section 1 and sends the permission text to a transmission equipment 20. A communication section 6 receiving the text sends the permission signal to a substitute line connection section 7 to form a communication network with the equipment 20. On the other hand, in the case of the outside of the permission time zone, since the equipment 10 does not send a text, the equipment 20 does not form the backup line.
Patent JP-S5696860-A (JP)
Title: Semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L45/00
Filed: 1979-12-29
Abstract: PURPOSE:To enhance the emitter injection efficiency of a hetero-junction bipolar transistor by making a part of a layer containing mainly amorphous silicon being the same component as a semiconductor substrate present on the surface of the substrate. CONSTITUTION:The carrier conduction in the amorphous part determines its electric characteristics in a layer 3 having amorphous Si 1 and Si monocrystal 2 in a mixture. Since the band width of the layer is wider than the monocrystal, if it is used for an emitter, the emitter injection efficiency is remarkably improved. The layer 3 can be formed by the steps of feeding SiH4, PH3, N3 at approx. 630 deg.C onto the Si substrate, an N type amorphous-containing layer is formed, is treated at 750 deg.C for less than 10min, is gradually cooled, and the monocrystal 2 is grown. The content rate of the amorphous layer is controlled by selecting the conditions. Since the boundary level between the amorphous Si and the monocrystal is less, the recombination speed in the boundary is low, the injection efficiency can be obtained at a set value, and since the carrier mobility in the amorphous layer has almost no difference from that of the monocrystal, its emitter resistance can also be low, which contributes to its designed purpose.
Patent JP-S5872402-A (JP)
Inventor: KAJIKAWA YOSHIMITSU
IPC: B27L5/02
Filed: 1981-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0460125-A (JP)
Title: Traction controller of vehicle
Inventor: KAWAMURA MAKOTO
IPC: B60W10/12
Filed: 1990-06-29
Abstract: PURPOSE:To suppress an engine stall condition at the time of driving on a road in a bad condition and rapidly recover the condition by judging whether the driving road condition is bad or not, and making engine gain in throttle control small in comparison with the case of a normal road at the closing side when the road is in the bad condition. CONSTITUTION:Left and right front wheels 1FL, 1FR are driven wheels and left and right rear wheels 1RL, 1RR are driving wheels in a vehicle A. Generated torque of an engine 2 is transferred via an automatic transmission 3, a propeller shaft 4, a deferential gear 5, and the left and right rear wheels 1RL, 1RR. At a control unit UTR for traction control, brake control by controlling valves 32, 34, 36A, 36B, 37A, 37B at the time of slip control and throttle control by controlling an actuator 44 for adjusting throttle opening are performed. In this case, at the time of bad condition of the road, a throttle valve 43 is closed slower than the time of he normal condition of the road so as to relax decrease in driving torque by the throttle valve 43.
Patent JP-S6417824-A (JP)
Title: Manufacture of cold-rolled steel sheet for working from thin continuously cast strip
Inventor: SAYANAGI SHIRO
IPC: C22C38/00
Filed: 1987-07-11
Abstract: PURPOSE:To manufacture a cold-rolled steel sheet for working excellent in workability while perfectly obviating the necessity of hot rolling, by forming a molten steel having a specific composition consisting of C, Mn, S, Al, B, Ti, Nb, and Fe into a thin cast strip and then applying solidification and specific cooling to the above. CONSTITUTION:A molten steel having a composition consisting of, by weight, <=0.0080% C, <=0.50% Mn, <=0.020% S, 0.005-0.070% Al, 0.0003-0.0030% B, Ti in an amount satisfying Ti>=3.42N, 0.003-0.050% Nb, and the balance Fe with inevitable impurities is formed into a thin continuously cast strip of <=10mm thickness. At this time, in the course of the cooling of the molten steel after solidification, cooling is applied through the temp. range between 950 and 750 deg.C at >=V deg.C/s cooling rate [where V=5.0X10<-4>/(NbXB)]. Then, the above thin continuously cast strip is cold-rolled and annealed. By this method, the cold-rolled steel sheet excellent in press workability and free from rough surface at the time of working can be obtained at a low cost.
Patent JP-S6327822-A (JP)
Title: Strobe device
Inventor: MARUYAMA HIROHITO
IPC: G03B15/05
Filed: 1986-07-22
Abstract: PURPOSE:To preclude the adverse influence of a leak current from a transistor (TR) by providing a switch element whose operation is controlled in synchronism with a TR connected in series with a flash discharge tube between a double voltage capacitor and the TR. CONSTITUTION:A diode 10 and the TR 21 are connected in series with the flash discharge tube 17 and further the series body of the double voltage capacitor 6 and a switch element 22 is connected in parallel to the diode 10. Then, the light emission of the flash discharge tube 17 is controlled through the operation of the TR 21. Consequently, a commutating capacitor which has capacity to some extent and the limitation of the shortening of a charging time is eliminated and a rise in the terminal potential across the flash discharge tube 17 by the double voltage capacitor can be expected by the switch element 22 without being affected by the leak current of the TR 21.
Patent JP-S6150220-A (JP)
Title: Reproducer of magnetic recording medium
Inventor: YAMADA KOJI
IPC: G11B19/00
Filed: 1984-08-17
Abstract: PURPOSE:To reproduce a magnetic recording medium accurately and at a high speed with no labor and time required by revolving the magnetic recording media at the same speed by means of the disk drive devies set at the read and write sides with coincidence always secured among relative rotary positions of index holes of those magnetic recording media. CONSTITUTION:The magnetic recording media A and B at the original and copy sides respectively are attached to the collets and spindle hubs of the disk drivers 1 and 2 at the read and write sides respectively. A drive motor 2a of a rotary drive part is revolved when a switch is turned on, and a comparator 4 detects the relative positions of the index holes of both media A and B. If a shift is detected between both index holes, the voltage change is converted into the current change via a driver 2f of the driver 2. Thus the current of the motor 2a is controlled and the revolutions of the motor 2a are controlled. As a result, the coincidence is secured between the relative positions of both index holes. This secures synchronization of the rotary angular speeds of both media.
Patent JP-H0835206-A (JP)
Title: Damping method of structure
Inventor: YOKOYAMA KOICHI
IPC: E01D1/00
Filed: 1994-07-25
Abstract: PURPOSE:To prevent a phenomenon which forces a structure to be vibrated markedly by wind by moving a damper board under the control of debonding or rebonding of wind from a structure in conformity with the shape of the structure and the state of the wind. CONSTITUTION:At least one damper board 3, which is movable externally by a drive means 6 having a control means 5 and a monitor sensor 4, which detects the vibration of a structure 1, are installed to the structure. The control means 5, which receives the output of the monitor sensor 4 and an anemometer installed near the structure 1, computer-processes a vibration state of the structure, thereby outputting vibration information. The drive means 6, when the vibration information is input, moves the damper board 3 outside the structure periodically in conformity with the vibration information and separates wind from the structure and rebonds with the structure, thereby inhibiting wind- induced vibrations of the structure.
Patent JP-H0521391-A (JP)
Title: Microwave plasma device
Inventor: INOUE TAKU
IPC: C23C16/50
Filed: 1991-07-12
Abstract: PURPOSE:To improve the distribution of a magnetic field and improve the plasma treatment at the surface of an object by enabling the adjustment of the intensity of the magnetic fields which are made by arranging a plurality of coils specified intervals apart from a plasma generating chamber. CONSTITUTION:An upper coil 25, coaxially above the periphery of a plasma generating chamber 11, and a side coil 26, a specified interval apart from the plasma generating chamber 11, are arranged, and also a coil 30 for mirror magnetic field is arranged below the periphery of a sample chamber 17. In case of etching an object S on the susceptor 19, specified magnetic fields are made in specified aerial positions in plane manners, by supplying DC currents, while adjusting them, to each coil 25, 26, and 30, and excited plasma is applied to the object S. It can be generated in nearly optional position while keeping the generation state of the plasma nearly constant, so ion current density and generation radical density can be optimized in the vicinity of the object S, and desired processing can be applied uniformly all over the surface of the object S.