baber/WOPTO huggingface dataset:
Patent JP-H08322117-A (JP)
Title: Gas insulated switchgear
Inventor: ORITO NOBUYUKI
IPC: H02B13/02
Filed: 1995-05-25
Abstract: PURPOSE: To decrease the number of parts and to achieve simplification and the compact size of a structure. CONSTITUTION: A vacuum-valve fixing terminal 1a is fixed to a fixed conductor 2, which is supported at the lower side of a frame 6 through an insulating support insulator 22. A vacuum valve 1 is arranged so that the axial direction is aligned in up and down directions. A fixed contact 12a is fixed to the fixed conductor 2. Then, a main body 12c of a disconnecting switch is attached so that a movable contact 12b of the main body can be connected to and separated from the fixed contact 12a and can be turned around a horizontal shaft 14. Furthermore, a disconnecting-switch operating shaft 16 is arranged at the lower side of the insulating support insulator 22 so that the axial center of the shaft 16 passes the axial center of the vacuum valve 1 and intersects the valve at a right angle.  The turning torque of the disconnecting-switch operating shaft 16 is transferred to the main body 12c of the disconnecting switch through an insulating rod 15.
Patent JP-S6046676-A (JP)
Inventor: YUMU TOMU CHIYAN
IPC: H04N5/376
Filed: 1984-06-21
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-H0426731-A (JP)
Title: Overlay alloy
Inventor: OKAMOTO SHINICHI
IPC: C22C11/00
Filed: 1990-05-18
Abstract: PURPOSE:To obtain an overlay alloy excellent in corrosion resistance, fatigue resistance and durability by specifying the compsn. constituted of Sn, In, Cu, Bi, Mn, Ni, Ca, Ba and Pb. CONSTITUTION:This is an overlay alloy contg., by weight, 2 to 20% Sn, >15 to 25% In, 0.01 to 5% of one or more kinds among Cu, Bi, Mn, Ni, Ca and Ba and the balance Pb with inevitable impurities and excellent in corrosion resistance and fatigue properties. By subjecting a sliding member or the like to overlay coating with the above alloy, an overlay having excellent ductility in capacity can be obtd. under the condition of using the above member in the state of no exchange of lubricating oil for long time.
Patent JP-S6018015-A (JP)
Title: Schmitt trigger circuit
Inventor: SAHODA MASAYUKI
IPC: H03K3/353
Filed: 1983-07-12
Abstract: PURPOSE:To decrease the number of necessary elements by using two input circuits of different threshold values, two transmission circuits of different conduction types and a waveform shaping circuit containing a positive feedback circuit. CONSTITUTION:The input signal VIN is supplied in common to two input circuits I1 and I2 having different threshold levels. The outputs of circuits I1 and I2 are supplied to the 1st and 2nd transmission circuits M1 and M2 having different conduction types. The outputs of circuits M1 and M2 are supplied in parallel to a waveform shaping circuit I3, and the output of the I3 is fed back to the input of the I3 via a positive feedback circuit I4. For instance, the circuits I1-I4 are used as an inverter consisting of an MOS transistor. While the circuits M1 and M2 are used as the MOS transistor. Thus just ten elements can constitute this Schmitt circuit. In this example, the gates of the circuits M1 and M2 are connected to the input side of the circuit I3 and the outputs of the circuits I1 and I2 are applied selectively to the I3.
Patent JP-H06338138-A (JP)
Title: Device and method of generating reference clock
Inventor: TSUNODA MASAHIKO
IPC: G06F1/06
Filed: 1993-05-28
Abstract: PURPOSE:To form a plurality of reference clock signals having different frequency at a low cost while having only one vibrator. CONSTITUTION:A clock signal according to the oscillation frequency of a crystal oscillator 28 is output from an oscillation circuit 29, the clock signal is frequency-divided in two with a half frequency-dividing circuit, and a CPU clock signal having specified frequency is obtained. On the other hand, an output from the oscillation circuit 29 is frequency-divided in M by a I/M frequency dividing circuit 31, and the frequency-divided output is transmitted over a PLL circuit consisting of a phase comparator 32, a charge pump 33, a loop filter 34, a voltage control oscillator 35 and a I/N frequency dividing circuit 36. A I/L frequency dividing circuit 37 is mounted at the post-stage of the PLL circuit, and each frequency-dividing ratio of the I/M frequency dividing circuit 31, the I/N frequency dividing circuit 36 and the I/L frequency dividing circuit 37 is set at proper values by a control register 38, thus acquiring a servo clock signal having specified frequency.
Patent JP-H01295826-A (JP)
Title: Method for treating coated end of corrosion-resistant coated steel pipe
Inventor: TAKAHASHI ISAO
IPC: B29C63/06
Filed: 1988-05-24
Abstract: PURPOSE:To simply remove the end part of a synthetic resin film, by a method wherein a film having no strong adhesive strength is preformed to the outer peripheral surface of a steel pipe at the terminal place of a strip-like thermoplastic synthetic resin sheet and said resin sheet is spirally wound so as to be overlapped with said film to be welded thereto and, thereafter, a slit is cut in the end of the welded sheet in a high temp. state. CONSTITUTION:Films 10 are previously preformed to the outer peripheral surface 1A of a steel pipe 1 by winding tapes having no strong adhesive strength around said outer peripheral surface 1A at the winding start and finish parts of a thermoplastic synthetic resin sheet 2. The preheated steel pipe 1 is slowly moved relatively in the pipe axis direction while rotated around the pipe axis thereof. The strip like resin sheet 2 is supplied to the outer peripheral surface in a direction oblique with respect to the pipe axis so as to obliquely cross the steel pipe to be thermally welded thereto in a closely bonded state. A part of the resin sheet is superposed on the films 10 at the ends where the winding of the resin sheet is finished over a predetermined range L. Slits 11 are cut in the unnecessary parts D of the resin sheet in a high temp. state. When the steel pipe is cooled, the resin sheet 2 is shrunk and the slits 11 are cleanly opened and the unnecessary parts D are removed from the outer peripheral surface 1A along with the film 10.
Patent JP-H02306392-A (JP)
Title: Slip processor
Inventor: FUJINO TOMOYA
IPC: G06Q40/00
Filed: 1989-05-20
Abstract: PURPOSE:To optionally select an optional function from among plural kinds of them, and in addition, to use them as exchanging them by providing a space in communication with a common conveying route between a slip conveying route and a card conveying route. CONSTITUTION:The space 15 for the optional function in communication with the common conveying route (a) is provided, and an optional function unit is fitted in it, and an optional medium is sent out by using the common conveying route (a) where the slip conveying route 16 and the card conveying route 5 meet with each other, and in addition, the medium is discharged to a slip discharging port 4 or a card inserting and discharging port 3 through one of the slip conveying route 16 and the card conveying route 5 according to the nature of the optional medium. Thus, by replacing the optional function unit to be fitted in the space for the optional function, the different optional function can be selected, and a device main body can be made compact.
Patent JP-H09308709-A (JP)
Title: Solid golf ball
Inventor: MORIYAMA KEIJI
IPC: A63B37/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball which is composed of a hollow core and a cover layer, which gives in particular a satisfactory feeling upon hitting, having a large moment of inertia, and which has a large angle of ejection upon hitting so as to increase a carry. SOLUTION: In a solid golf ball composed of a hollow core and a cover layer 3, the hollow core is composed of a hollow part 1 having a diameter of 5 to 30mm and an hollow core outer layer part 2 other than the hollow part 1, and the hollow core outer layer part 2 is composed of a vulcanized molding composed of base material rubber, unsaturated carboxylic acid type metal salt, organic peroxide, a rubber composition containing a filler.
Patent JP-H05326490-A (JP)
Title: Etching reaction detector
Inventor: FUJII SATORU
IPC: H01L21/306
Filed: 1992-05-20
Abstract: PURPOSE:To improve control accuracy of a temperature of etchant liquid and to reduce an irregularity in etching by detecting an end point of etching reaction continuously in the liquid simultaneously at a plurality of points in a substrate. CONSTITUTION:An etching reaction detector comprises an insulator material 6 to be etched, a substrate 9 having an opening smaller than the material, an etch detecting unit having an electrode 7 and a waterproof material 10, and an opposite electrode 4. The detecting unit and the opposite electrode are connected out of etchant liquid through a constant-current source or a constant- voltage source 3.
Patent JP-S61288085-A (JP)
Title: Surface coating method for metallic parts
Inventor: IZUHARA MASAMI
IPC: C23C26/00
Filed: 1985-06-13
Abstract: PURPOSE:To prevent the corrosion of metallic parts by an external atmosphere and to relieve a thermal shock by coating a ceramic coating layer melted on the surface of the base metal with ceramics having internal pores. CONSTITUTION:A ceramic coating layer is formed on the surface of a base metal and irradiated with beams having high energy density. by the irradiation, the coating layer is melted and vitrified, forming the 1st coating layer having a dense structure and no pores. The 1st coating layer is coated with ceramics having internal pores to the desired thickness to form the 2nd coating layer.
Patent JP-H06338255-A (JP)
Title: Electron gun cathode assembling device
Inventor: YAMAGATA KOJI
IPC: H01J9/18
Filed: 1993-05-28
Abstract: PURPOSE:To provide an electron gun cathode assembling device capable of measuring and holding an interval between a first grid composing an electron gun of a cathode-ray tube and a cathode. CONSTITUTION:A device is composed of a first grid holding main means 5 for fixing and holding a first grid G1 composing an electron gun of a cathode- ray tube, a cathode sleeve holding means A for holding a cathode K which is capable of sliding toward the first grid G1, an auto-focus distance measuring device 12 for measuring a distance between the first grid G1 and the cathode K, and laser welding means (C: a laser emission unit, D: a laser solution controller part). At the timing when the distance between the first grid G1 and the cathode K becomes a specified value, a cathode sleeve 4 provided with the cathode K and a first grid assembly 1 provided with the first grid G1 are laser welded by the welding means. The auto-focus distance measuring device, favorably, uses semiconductor laser as a light source.
Patent JP-S5918634-A (JP)
Title: Manufacturing device of semiconductor device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/30
Filed: 1982-07-21
Abstract: PURPOSE:To obtain photo resist pattern without pinholes by developing and transferring mask pattern to the semiconductor wafers surface on which the photo resist is applied, thereby obtaining the predetermined photo resist pattern and by irradiating with ultraviolet rays thereto. CONSTITUTION:Semiconductor substrates which have been accommodated in a carrier 1 and have completed the processes up to the photomask transfer and exposure process are sent one by one to a developing apparatus 3 with the conveyor belt, then subjected to the predetermined development process therein for the patterning of photoresist film. Next, while the substrates 4, 4' 4'' are being sent with the conveyor belt 5, the photoresist pattern is exposed to the mercury lamps 6, 6' provided on the belts 5, 5'. Thereby the optical polymerization is caused to advance and accordingly etching resistivity can be enhanced in combination with the thermal polymerization in the next process. Finally, a multi- layer structure which does not generate separation of patterns can be obtained.
Patent JP-H09308620-A (JP)
Title: Audiometer
Inventor: UEJIMA YOSHIO
IPC: A61B5/12
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To intuitively distinguish the measured data of a right or left ear by providing an audiometer with a control means with which a color is displayed on a level display corresponding to the electric signal of the right or left ear applied from a level output means to the level display. SOLUTION: A read switch 22 is operated and the reading operation of a hearing level stored in a memory is performed. A frequency LED 13 corresponding to a frequency, for which the data of the frequency LED 13 are stored in the memory, starts flickering and the frequency LED 13 of a reading object is turned on in red. At such a time, the data corresponding to the frequency are displayed on the next level display 5 in orange in the case of data of the right ear or in green in the case of data of the left ear. Through the same procedure, a knob 55 of the hearing level or a frequency select switch 12 is operated and the hearing levels stored in the memory are successively read out so that an audiogram can be prepared.
Patent JP-S5752216-A (JP)
Title: Radio receiver
Inventor: NISHIWAKI MASAHARU
IPC: H03J3/12
Filed: 1980-09-12
Abstract: PURPOSE:To easily confirm a tuning frequency, by varying hue and luminance in accordance with a level of tuning voltage, in a radio receiver which has adopted an electronic tuner. CONSTITUTION:An antenna input signal from an antenna input terminal 1 receives tuning voltage (c) from a tuning voltage generating circuit 7 by an electronic tuner  2, and in accordance with a level of said voltage (c), the tuning frequency is varied. Said tuning voltage (c) is applied to a voltage-to-current converter 11, is converted to a current value according to a variation of a level of the voltage (c), and is applied to a discoloring light emission source 12. In the discoloring light emission souce 12, its hue is varied in accordance with the applied current. Accordingly, the tuning frequency is recognized by a variation of a light beam.
Patent JP-S5251939-A (JP)
Title: Formation of dye image
Inventor: KOJIMA TAMOTSU
IPC: G03C7/32
Filed: 1975-10-22
Abstract: PURPOSE:To form a dye image having excellent durability against light, heat, and humidity; sharp absorptivity without absorbing unwanted light; and excellent light absorption characteristici, by using a specified 2-equivalent type coupler.
Patent JP-S5251530-A (JP)
Title: Fly back transformers
Inventor: SAWADA EIJI
IPC: H01F38/42
Filed: 1975-10-23
Abstract: PURPOSE: Making a good contact between a surface of a rectifier element and insulation resin, and avoid a corona discharge, insulation break down, and endurance failure etc at the rectifier element portion and coil portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S617010-A (JP)
Title: Method for diagnosing factor for thickness deviation of seamless pipe
Inventor: FUJISAWA KAZUO
IPC: B21B37/78
Filed: 1984-06-20
Abstract: PURPOSE:To diagnose exactly the factors for the thickness deviation of a pipe by measuring the wall thickness in the various parts along the axial direction of the pipe at plural circumferential points thereof and detecting the specific factors contributing to generating the change in the wall thickness from the distribution and period of the thickness deviation, and the max. and min. values of the circumferential thickness deviation. CONSTITUTION:The wall thicknesses in the various parts in the axial length direction of the seamless pipe are measured at the plural circumferential point thereof by using an electromagnetic ultrasonic method. The functions of the wall thickness distributions in the axial length direction are determined with the optional two points in the circumferential direction in accordance with the measured values. The cross-correlation functions are drived from these functions of the wall thickness distributions. Whether the peak value in the prescribed region of the cross-correlation functions exceeds a predetermined reference value or not is judged. The average values of the wall thickness in the axial length direction of the measured values described above are calculated and whether the difference between the max. value and min. value in the circumferential direction among the average values exceeds the predetermined other reference value or not is judged. The exact diagnosis of the factors for the thickness deviation is thus made possible and the adequate disposition is executed with a good timing.
Patent JP-H07193262-A (JP)
Title: Optical communication device
Inventor: MUBUAFUAKU SABURI AKAARAA
IPC: H04B10/43
Filed: 1992-04-22
Abstract: PURPOSE: To provide a superior optical communication equipment that easily contains an arbitrary number of optical elements in one and the same package and that especially encapsulates a couple of optical elements simultaneously, so as to easily configure a double wavelength transmitter or a double wavelength receiver or a double wavelength transmitter-receiver. CONSTITUTION: This optical communication equipment has an active semiconductor optical element 44 and an electronic circuit for operating the optical element. A lead frame section is connected to the electronic circuit. A first mold package 30 having a mold support member 36 encloses the electronic circuit. An optical means 40, having an optical base member 42 placed on the mold support member, supports the active semiconductor optical element 44. A second mold package is placed to cover the electronic circuit and the optical base member.
Patent JP-H10316490-A (JP)
Title: High frequency induction heating coil, and device for producing semiconductor
Inventor: IKEDA FUMIHIDE
IPC: C30B25/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency induction heating coil useful as the heating coil of an epitaxial growth device, a semiconductor production device, controlling the release of impurities even at an initial employment time to prevent the contamination of an atmosphere by applying a plating of highly pure electrolytic nickel to the surface of the heating coil. SOLUTION: The plating of highly pure electrolytic nickel instead of the application of an electroless, phosphorus-containing nickel to the surface of a high frequency induction heating coil 11 preferably comprising a copper pipe and used for heating a susceptor 3. Thereby, the heating coil enables to carry out an epitaxial growth treatment having desired resistance characteristics from an early batch without requiring repeated epitaxial growth treatments of about several ten-fold batches or a long time baking treatment, when the operation of a device is started up or when the induction heating coil of the device is exchanged with a new coil. The high frequency induction heating coil 11 is preferably formed in a spirally wound unit form, consequently facilitating the handling of the coil.
Patent JP-S61286191-A (JP)
Title: Thermal transfer recorder
Inventor: HOSAKA YASUO
IPC: B41J2/325
Filed: 1985-06-14
Abstract: PURPOSE:To prevent missing of dots from occurring in images recorded on a recording paper having a rough recording surface and enable favorable image quality to be obtained, by constituting a printing element of an ink and microcapsules containing a colorless substance therein. CONSTITUTION:To a heat-fusible ink layer 2 provided on a base film 1 of an ink ribbon 5, a multiplicity of microcapsules containing a colorless liquid or gas therein are fixed by a binder 3. The capsules 106 in the microcapsule layer 4 are brought into contact with an ordinary paper 104, and a pressure is exerted thereon by a thermal head 101 and a platen roller 105. The capsules 106 are deformed or broken at projected parts of the paper to fill up recessed parts of the paper, and is fixed. When heating elements 102 of the head 101 is heated, a molten ink 103 is easily fixed to fibers. Since the capsules or the content scattered by breakage of the capsules which are left on the paper 104 is colorless, no problem is generated concerning the recorded images. Accordingly, recording can be conducted even on an ordinary paper 104 having a rough recording surface.
Patent JP-H06317671-A (JP)
Title: Nuclear medical imaging device
Inventor: OI JUNICHI
IPC: G01T1/164
Filed: 1993-04-30
Abstract: PURPOSE:To heighten position detecting accuracy while shortening the processing time. CONSTITUTION:The output of each preamplifier 4 is integrated in parallel by a digital integrating module 12. Approximate position operation is performed by an adding circuit 5, a digital integrating module 9 and a digital signal processor 10. On the basis of the result, the data of the digital integrating module 12 is selected and taken into a digital signal processor 14 through an FIFO circuit 13 to perform precise position operation.
Patent JP-S5753809-A (JP)
Title: Waveform shaping circuit of digital signal processor
Inventor: TOMIDOKORO SHIGERU
IPC: H04L25/03
Filed: 1980-09-16
Abstract: PURPOSE: To reduce the occurring probability of a code error, by varying the reference level of a comparator in accordance with the output of a holding circuit and accordingly increasing substantially the eye aperture factor.  
     CONSTITUTION: Now an output terminal Q of a D type filp-flop FF29 is at an L level at a time t 1 . Thus a mobile contact 24 of a changeover switch 23 is connected to a fixed contact 28, and the reference voltage V 2  of a constant voltage source 27 is applied to a minus input terminal of a comparator 22. Then the output of the circuit 22 is set at an L level. When the voltage level of the signal of an input terminal 21 becomes higher than the reference levle V 2 , the output of the circuit 22 is set at an H level. As a result, the reference level V 1 +V 2 , i.e. an addition of voltages V 1  and V 2  of constant voltage sources 26 and 27 is applied to the minus input terminal of the circuit 22. Thus the diagram goes down toward an arrow A to substantially increase the eye aperture factor. In such constitution, the occurring probability of a code error can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11325178-A (JP)
Title: Base isolation structure, and base isolation auxiliary device
Inventor: KOUCHI HIROYUKI
IPC: E04B1/36
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To regulate the relative movement of a base to a body to be held when the relative moving load does not exceed a specified value, and to demonstrate the base isolation function when the relative moving load is not less than the specified value. SOLUTION: A body 6 to be held is held to a base 1 in a relatively movable manner in the horizontal direction through a base isolation device 2, the body 6 is provided at the original position in a restorable manner relative to the base 1, an auxiliary base isolation device body 14 is provided on one of the base 1 and the body 6, and a means 60 to be engaged with which an engaging means 8 provided on the auxiliary base isolation device body 14 is engaged in an attachable/detachable manner is provided on the other, the engaging means 8 is pressed in the engaging direction of the means 60 with a part 63 to be engaged with a specified pressure, and provided on the base isolation body 14 side in a retractable manner when detached from the means 60, and the retracted engaging means 8 is gradually projected within a specified time.
Patent JP-S6019432-A (JP)
Inventor: KANAO HIDETOSHI
IPC: A01K79/00
Filed: 1983-07-13
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。