baber/WOPTO huggingface dataset:
Patent JP-S62196180-A (JP)
Title: Optical information-recording medium
Inventor: KANNO TOSHIYUKI
IPC: B41M5/26
Filed: 1985-10-07
Abstract: PURPOSE:To obtain an optical information-recording medium having high reflectance and high recoding sensitivity, enabling optical signals to be stably written and reproduced, having high stability to reproducing light, sunlight and moisture and free of possibility of environmental pollution, by providing a recording layer comprising a specified organic coloring matter. CONSTITUTION:An optical information-recording medium has a recording layer comprising an organic coloring matter of the general formula, wherein each of R1 and R2 is hydrogen, a halogen or 1-6C alkyl, R3 is a 1-6C alkyl, aralkyl or phenyl, X is an anion selected from perchlorate ion, fluoroborate ion and p-toluenesulfonate ion, Y is R4OR5 ro R4COR5 (R4: a 1-20C alkyl, R5: a 1-18C allkyl or phenyl), X is a halogen, 1-10C alkyl or aralkyl, and n is 0, 1 or 2. The recording layer comprising the coloring matter can be obtained by dissolving the coloring matter in a solvent such as ethyl acetate, toluene, acetone and methyl isobutyl ketone, and applying the resultant solution to a substrate by a spinner method, a dipping method or the like to provide a thin film.
Patent JP-H0271104-A (JP)
Title: Apparatus for measuring displacement of insulator string
Inventor: MIYATA SUSUMU
IPC: G01B5/00
Filed: 1988-09-06
Abstract: PURPOSE:To easily measure the vibration generating frequency of an insulator string on the ground by taking out the displacement of the insulator string by a displacement take-out device and inputting this displacement to a measuring apparatus main body to convert the same to an electric signal. CONSTITUTION:The displacement of an insulator string 2 is transmitted to the gear 14 of a measuring apparatus main body 11 by the displacement take-out rod 8 of a displacement take-out device 9 and further transmitted to a potentiometer 12 through the gear 13 meshed with the gear 14. Next, the resistance value of the potentiometer 12 is changed by the rotation of the gear 13 and the electric signal corresponding to the displacement is outputted. By changing the gear ratio of the gears 14, 13, the displacement of the insulator string 2 can be outputted in a magnified state. Subsequently, the output signal of the main body 11 is given to a counter 17 and a recorded 18, and the number of frequencies of displacement are counted by the counter 17 and the displacement is recorded on the recorder 18 along with a date and a time.
Patent JP-2001049889-A (JP)
Title: Viscoelastic wall
Inventor: SATO TAKANORI
IPC: E04H9/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an effective viscoelastic wall functioning as a vibration damper. SOLUTION: The viscoelastic wall is composed of two external steel plates 3 falling from a beam 1 on the upper side, one internal steel plate 4 rising from a beam 2 on the lower side and viscoelastic materials 5 filled under the state in which the materials 5 are boned to both the external steel plates 3 and the internal steel plate 4. Extending sections 3a, 4a extending to the sides are formed to the side sections of the external steel plates 3 and the side sections of the internal steel plates 4 respectively, and the mutual external steel plates 3 and mutual internal steel plates 4 of a plurality of the juxtaposed viscoelastic walls are connected mutually through each extending section 3a, 4a. Extending sections 3a, 4a are formed to the lower sections of the external steel plates 3, and extending sections 3a, 4a are formed to the upper sections of the internal steel plates 4.  Rope-shaped seal materials 6 are pinched among the mutual peripheral sections of the external steel plates 3 and the internal steel plates 4, and the insides of the seal materials 6 are filled with viscoelastic materials 5. The upper edge sections of the internal steel plates 4 are buried into the viscoelastic materials 5. A stationary plate 8 welded on the underside of the beam on the upper side is inserted between the two external steel plates 3 and clamped by bolts, and a stationary plate 9 welded on the top face of the beam 2 on the lower side and the internal steel plates 4 are clamped by bolts through splice plates 10. Each steel plate is clamped by bolts.
Patent JP-H0271229-A (JP)
Title: Barrier opening/closing mechanism
Inventor: KANAMORI NOBUNORI
IPC: G03B11/04
Filed: 1988-09-06
Abstract: PURPOSE:To automatically open/close a barrier with an already existing driving means independently of the lens position of a photographic lens by transmitting the driving force of an iris motor to the barrier by a power transmission means and using the first rotation area of the iris motor, which is not used for aperture driving control, to open/close the barrier. CONSTITUTION:Automatic exposure control is performed in a prescribed area after a barrier 108 is opened to its full width and a driving arm 186 is separated form the side face of a switch cam 194. That is, a throttling plate 182 is rotated about twice by rotation of an iris motor 181 by which the barrier 108 is opened from the closed state. For example, the position which the throttling plate 182 reaches after rotating three times is defined as the home position of automatic exposure control, and rotation of the throttling plate 182 after this rotation is controlled to perform exposure control. Since the rotation which is not used for throttling control of the already existing iris motor is used to open/ close the barrier in this manner, the barrier is immediately released from the state waiting for photographing (the barrier close state) to take a photographing attitude.
Patent JP-H1169489-A (JP)
Title: Piezoelectric reception unit
Inventor: NAKAGAWARA MUTSUYUKI
IPC: H04R17/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide flat sound pressure/frequency characteristics with little dispersion by providing a piezoelectric diaphragm between a front air chamber case provided with a sound emitting hole on a center part and an exhaust chamber case provided with at least one or more acoustic resistance holes, making the acoustic resistance hole rectangular and making an opening width wide on the inner side of the exhaust chamber case and narrow on an exit side. SOLUTION: When voltage signals are impressed through a lead wire 18 to the piezoelectric diaphragm 17 of this piezoelectric reception unit, the piezoelectric diaphragm 17 resonates, air inside a front air chamber 13 and an exhaust chamber 16 is vibrated and sound waves are emitted from the sound emitting hole 12 and the acoustic resistance hole 15. For the acoustic resistance hole 15 formed for the purpose of flattening the sound pressure/frequency characteristics, the opening width on the inner side of the exhaust chamber 16 is widened and it is narrowed as approaching an outer side.  Since a cross sectional shape is turned to a trapezoid, the generation of the turbulent flow of the air is reduced, the flow of the air passed through the acoustic resistance hole 15 and discharged from the exhaust chamber 16 is smoothed and as a result, the piezoelectric reception unit of the flat sound pressure/frequency characteristics is obtained.
Patent JP-S6282411-A (JP)
Title: Rotative speed controller
Inventor: KAWADA MICHITAKA
IPC: G05D13/62
Filed: 1985-10-07
Abstract: PURPOSE:To improve the control precision by using a phase locked loop circuit to correct a signal of pulses different in pulse width based on ununiformity on working of gap intervals to a signal of pulses having a uniform pulse width. CONSTITUTION:A rotative speed controller consists of a rotative speed detecting photo sensor 10 of a motor 6, a phase locked loop circuit 2 which outputs a synchronizing speed signal (b), a frequency-voltage converter 3, a voltage comparator 4, and a motor driving circuit 1. The phase locked loop circuit 2 is provided with a phase detector 21, a filter 22, and a voltage control oscillator 23. The pulse width of a speed signal (a) from the sensor 10 which is generated in accordance with the unevenness of the working precision is corrected to a uniform pulse width by the phase locked loop circuit 2. The phase difference between said both signal (a) and (b) is detected by the phase detector 21 and is allowed to pass the filter and the voltage controlled oscillator 23 to obtain the uniform pulse width form the phase locked loop circuit 2. The motor 6 is operated at a certain speed on a basis of the output (b).
Patent JP-H0893996-A (JP)
Title: Pressure vessel for compressed gas
Inventor: NAGASAWA JUNICHI
IPC: F17C1/16
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the scattering of a gas even when a base member is removed by an internal pressure. CONSTITUTION: This pressure vessel has a cylindrical body 1 cylindrically formed by a fabric consisting of synthetic resin fiber and a gas shielding film on the inside thereof, a pair of base members 12, 12 fixed to opening parts on both ends of the cylindrical body 11 to block each opening part, and a flexible connecting member 20 for mutually connecting both the base members 12, 12 and keeping the distance between both the base members 12, 12 when an internal pressure accompanying the vessel breakage is worked.
Patent JP-S62204778-A (JP)
Inventor: SATO CHIKAHIRO
IPC: A63F7/02
Filed: 1986-09-19
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-S61101161-A (JP)
Title: Holding tone transmitting device
Inventor: KAN HISATOSHI
IPC: H04M19/04
Filed: 1984-10-23
Abstract: PURPOSE:To decrease the cost by using a transistor (TR) for a DC closing circuit operated when a holding button is operated, utilizing a current flowing to the TR to obtain a constant voltage and utilizing the voltage as a power supply for holding tone generating circuit. CONSTITUTION:A diode matrix circuit 13 is connected to telephone circuits 11, 11' via a relay contact 12 when the holding state is attained by operating a holding button during talking and a voltage applied to the telephone lines 11, 11' is fed to a diode matrix circuit 13. Thus, a prescribed DC voltage appears at a DC terminal of the diode matrix circuit 13 to turn on a TR17. Diodes 20, 21 are connected in parallel with a resistor 19 connected in series with the TR17 so as to provide nearly a prescribed voltage across the resistor 19 independently of the fluctuation of a voltage applied to the telephone lines 11, 11', a holding tone generating circuit 22 is driven always at a constant voltage and a holding tone with a prescribed level is outputted accurately.
Patent JP-H1164679-A (JP)
Title: Optical connector switching tool
Inventor: KAZUMORI MASAHARU
IPC: G02B26/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly handle and switch optical connectors on a working site and to obtain the workability and reliability equal to those of an automatic switching device by providing the tool with a first holding member for holding a first optical connector and a second holding member, etc., for holding second and third optical connectors, etc. SOLUTION: The first holding block 10 holds the first optical connector C1 and is freely movable in the direction for connecting the second and third optical connectors C2, C3. A pin pressing block 20 is disposed at the first holding block 10 freely movably in the connecting direction and has insertion projections 20b to be inserted with fitting pins PC. The second holding block 30 holds the second and third optical connectors C2, C3 apart a prescribed spacing and is freely movable in the direction perpendicular to the connecting direction to the first optical connector C1. A pin removing block 40 is disposed at the second holding block 30 freely movably in the connecting direction and has extruding pins 40b for extruding the fitting pins PC toward the first optical connector C1 side.
Patent JP-H0273258-A (JP)
Title: Resolution checking method
Inventor: ITO HIROYUKI
IPC: H01L21/66
Filed: 1988-09-08
Abstract: PURPOSE:To approximate the insulating film to be checked to the insulating film of an actual semiconductor device by applying a photoresist on an insulating film having regions of different thicknesses and forming patterns on this resist. CONSTITUTION:The insulating film (thermally oxidized film) 22 is formed on the surface of a semiconductor waver substrate 21 and thereafter, thin parts 22a and thick parts 33b are formed on the film 22. The photoresist 23 is then applied on the film 22 and is exposed with the prescribed patterns by using a mask alignment device and is developed to form the resist patterns. The shapes and sizes of the patterns are observed in succession thereof and are so adjusted as to enhance the resolution of the regions of the patterns 22a at need.
Patent JP-S60115447-A (JP)
Title: Stamping apparatus
Inventor: YOKOI KAZUO
IPC: B41J2/44
Filed: 1983-11-28
Abstract: PURPOSE:To provide an apparatus which facilitates the stamping on a cylindrical surface and a spherical surface with the desired diameter and a plane by arranging special X and Y tables, a work holder having a holding part for holding work placed thereon sliding it and a stamping means. CONSTITUTION:A support plate 2 with a high friction coefficient is provided on the top surface of X and Y tables 1. A work holder 3 is provided with at least four holding members 10 having a holding part 13 at the tip thereof capable of holding work 5 placed on the top surface of the support plate 2 (having a cylindrical or spherical surface with the desired diameter or a plane) from above sliding it therealong. Then, the work holder 3 is made adjustable in the distance from the support plate 2. In addition, a printing means (e.g. a laser beam projector) is provided which stamps on the work 5 at the center of each holding members 10. As the X and Y tables are moved in the X or Y direction holding the work 5 with the holding part 13, the stamping point of the work 5 can move.
Patent JP-H1157575-A (JP)
Title: Adhesive coating device
Inventor: NISHIKAWA MASAHARU
IPC: B05D1/26
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive coating device capable of applying a required quantity of the adhesive only on a required area of various kinds of sheets different in shape or dimension respectively without generating waste. SOLUTION: The sheet P is held by transporting rollers 1, 2 and pressure contact rollers 3, 4 to be transported. A coating head 6 provided with plural jetting parts 7 and an edge sensor 10 for detecting the edge of the sheet P are provided on a moving supporting base movable on a guide rail 13. Plural openings 23 are perforated on a orifice plate 21 in a straight line and a piezo- diaphragm 24 vibrates by applying high frequency A.C. voltage, the vibration increases the pressure in a coating liquid chamber C and then, the coating liquid is injected from the openings 23 of the orifice plate 21 with a strong orientation. The on-off of injection of the coating liquid is controlled at an extremely high speed by the on-off of the voltage applied to the piezo-diaphragm 24.
Patent JP-H04105178-A (JP)
Title: Document picture processor
Inventor: KUWATA NAOKI
IPC: G06T11/60
Filed: 1990-08-24
Abstract: PURPOSE:To reduce a storage capacity by separate-extracting a character area, a graphic area and an image data from document information fetched in the form of image information, converting the information included in the respective areas into code data suited to the information, after that, reconstituting and outputting them. CONSTITUTION:A picture input part 101, a picture memory 102, a preprocessing part 103, a feature extracting part 104, an area dividing part 105, a character area processing part 106, a graphic area processing part 107, an image area processing part 108, a reconstituting part 109 and a picture output part 110 are provided. Then, an inputted document picture is separated into a character area, a graphic area and an image area, moreover, a character is recognized in the character area, the character and a geometric graphic are recognized in the graphic area, they are converted into code data suited to the respective information and a document is stored. Thus, in the case of storing, a small storage capacity is satisfied.
Patent JP-H04106149-A (JP)
Title: Fluoroelastomer composition having reduced stickiness
Inventor: TANAKA HIROYUKI
IPC: C08K5/41
Filed: 1990-08-24
Abstract: PURPOSE:To reduce stickiness and improve moldability by compounding a fluoroelastomer with a specific diphenyl compd. CONSTITUTION:100 pts.wt. fluroelastomer (e.g. a vinylidene fluoride-- hexafluoropropylene copolymer) is compounded with 0.02-5 pts.wt. compd. of formula I (wherein R<1> and R<2> are each 2-12C alkyl; and X is a single bond, 1-3C alkylene, a group of formula II, -NH-, -SO2-, -S-, or -O-) (e.g. dioctyldiphenylamine of formula III). The resulting compsn. gives molded items which do not stick to each other immediately often being pressed and do not allow flash to stick to them in the deflashing step, allowing no defective molding to be produced.
Patent JP-S6283716-A (JP)
Title: Focus position adjusting device for laser drawing device
Inventor: SUZUKI AKIRA
IPC: B23K26/082
Filed: 1985-10-08
Abstract: PURPOSE:To adjust the focus position by bending the beam after passing through the F-THETA lens, with the mirror in the direction almost orthogonal to the scanning plane and changing the position of the mirror only for the quantity in proportion to the thickness of the drawn material. CONSTITUTION:When a material to be drawn 6 with the thickness (t) is supported to be a material 6' to be drawn of the thickness t', the focus position is necessary to be dislocated by t'-t=b. The position of a mirror 5 is dislocated up to the position of 5', (b) only is extended on the optical axis, and then, the actual dimensions from an F-THETA lens 3 up to the surface of the material 6' can be equal to the dimensions before the thickness is changed and the focus is corrected. Accompanying the correction, for the graphic drawn from the edge surface of the material 6' fixed on a stage 8 by (c) dimensions from the edge surface of the stage 8 further to the position of the inside to (a) only, even when the thickness of the material 6' is changed and the material 6' is fixed to the same position on the stage 8, the graphic is drawn at the position of (a)+(b) from the edge surface of the material 6'. Thus, when the thickness of the material is changed, the focus can easily be corrected.
Patent JP-2000057348-A (JP)
Title: Method and device for recognizing pattern
Inventor: YAJIMA MASAO
IPC: G07D5/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently recognize a pattern. SOLUTION: In thus method for recognizing a pattern by applying coordinate transformation to the pattern to form a comparison pattern (a step 1) and comparing the comparison pattern with a reference template, the template for rough matching calculation showing the characteristic part of the pattern and the template for detailed matching calculation showing the entire pattern to be sufficient for pattern discrimination are prepared (a step 2), the comparison pattern is compared with the template for rough matching calculation, the rough matching degree between them and the rough rotation angle of the pattern are calculated (a step 3), the comparison pattern is compared with the template for detailed matching calculation based on the rough rotation angle of the pattern (a step 5) only for the template with suitable rough matching degree (a step 4) and the pattern is recognized.
Patent JP-H0857015-A (JP)
Title: Therapeutic device
Inventor: ITO YOSHISHIGE
IPC: A61N5/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a therapeutic device safely and surely treating the living body of a patient without giving a feeling of uneasiness to the patient. CONSTITUTION: Prescribed slits 12 are formed on conduction sections formed on one face or both faces of boards 2, 3, the uniform excitation state obtained when an energy generation source 4 is driven and the conduction section is excited can be changed to the nonuniform excitation state, the stationariness of a living body is easily stimulated, and the living body can be by far effectively affected by this therapeutic device.
Patent JP-S60116986-A (JP)
Inventor: HASHIKUNI KOUZOU
IPC: F16L3/00
Filed: 1983-11-30
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-H0888501-A (JP)
Title: Microwave receiver
Inventor: HAGIWARA SHUJI
IPC: H01P1/16
Filed: 1994-09-20
Abstract: PURPOSE: To provide a microwave receiver easy to take out the lead wire of a polarization switch with preferable appearance and capable of easily securing airtightness. CONSTITUTION: A primary radiator 1 is equipped with a polarization switch 2 at a part of circular waveguide tube 1a. The polarization switch 2 is formed by winding a coil across a coil bobbin 3, and a ferrite 4 is inserted into its center part. A power for polarization switch is supplied to the polarization switch 2 on the lead wire 5. The terminal inside the circular waveguide tube 1a approaching the polarization switch 2 is formed in a large diameter, and the circular waveguide tube is coupled with the polarization switch 2 by loading a ring 11 to perform conversion from the circular waveguide tube 1a to a square waveguide tube on a large diameter part. A groove 14 is provided on the ring 11 in the longitudinal direction of an outer peripheral face, and the lead wire 5 of the polarization switch 2 is derived to the outside of the primary radiator 1 via the groove 14.
Patent JP-H0650943-A (JP)
Title: Generating apparatus for creak of rubber material
Inventor: KATO AKIRA
IPC: G01N29/00
Filed: 1992-07-30
Abstract: PURPOSE:To obtain the creak generating apparatus, which measures the creak of rubber material by sliding rubber material such as a weather strip and a door glass and generating the creak (minute vibrating sound) as a test. CONSTITUTION:In a generating apparatus for creak of rubber material, a sample stage 20, to which rubber material under test 10 is attached, is supported with a pair of upright supporting rods 30 and 30, to which plate springs 31 and 31 are coupled at the upper and lower sides respectively, so that the stage 20 can be fluctuated right and left in the longitudinal direction. DC solenoids 51 and 52, which attract cores 41 and 42 when a current flows, are provided. The cores 41 and 42 are attached to the right and left ends of the sample stage 20. Approach sensors 61 and 62 for detecting the approach of the sample stage 20 are attached to the DC solenoids 51 and 52. A relay switch group, which opens and closes the circuits of the corresponding DC solenoids 51 and 52 based on the detection, is provided.
Patent JP-H04105067-A (JP)
Title: Tachometer signal circuit
Inventor: KATAOKA TOSHIYA
IPC: G01P3/46
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a circuit free from an effect due to a full-wave regulator and obviating the need of a circuit addition by generating pulse signals for the number of engine revolutions with half-wave voltage not used for charging the capacitor of a coil, and feeding the generated pulse signals to a tachometer for indicating the number of engine revolutions. CONSTITUTION:Rectifier diodes 91 and 92 rectify half-waves of voltage generated at a capacitor charge coil 8 to charge a capacitor 93. Also, a constant voltage power circuit 94 rectifies the remaining half-waves of the voltage generated at the coil 8 and transforms the voltage into constant voltage for supply to an ignition signal circuit 95. In addition, a tachometer 6 is connected to the coil 8 and counts the half-wave pulses of the generated voltage not used for charging the capacitor 93, and displays the number of engine revolutions. According to the aforesaid construction, the tachometer 6 can indicate the number of engine revolutions, even when a full-wave regulator is used.
Patent JP-S61179776-A (JP)
Inventor: ARUTOUURU KITERU
IPC: B41J32/00
Filed: 1985-10-11
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。