baber/WOPTO huggingface dataset:
Patent JP-H05323150-A (JP)
Title: Method for fixing ferrule to optical fiber cord and jig for this method
Inventor: ITO TAKEJI
IPC: G02B6/36
Filed: 1992-05-22
Abstract: PURPOSE:To provide the method for fixing a ferrule having the high strength of fixing an optical fiber cord and the ferrule and having the lower loss to the optical fiber cord and the jig for this method. CONSTITUTION:The outer peripheral parts of the ferrule 4 are caulked toward the coated fiber 14 of the optical fiber cord 2 from at least three directions varying from each other. The ferrule 4 can be drawn nearly uniformly from its outer periphery toward the coated fiber 14 of the optical fiber cord 2. The part where the optical fiber cord 2 and the ferrule 4 are not in contact with each other, i.e., the spacing part, decreases. The ferrule 4 is thus fixed to the optical fiber cord 2 at a smaller caulking quantity.
Patent JP-S5945025-A (JP)
Title: Jig for hot extruding work
Inventor: SUGITANI JIYUNICHI
IPC: B21C27/00
Filed: 1982-09-07
Abstract: PURPOSE:To prevent early generation of cracks and to extend service life by charging molten metal of specified alloy in a mold and performing centrifugal casting and forming a jig having an extruding face consisting of high carbon alloy of granular texture free from acicular carbide. CONSTITUTION:Molten metal of specified alloy is charged in a mold that rotates around the center axis of the mold, and acceleration is given to the rotation speed of the mold during cooling and solidification, and solidified while accelerating and decelerating. Acceleration of rotation is controlled to gravity magnification 5-80G and composition of the material is: 25-35% Cr, 8-17% W, 1.5- 3.0% C, 0-5% Si, 0-5% Mn, 0-20% Fe, 0-20% Ni, the rest substantially Co in weight. This casting contains no acicular carbide, and has fine texture in which fine massive carbides are dispersed, and the generation and growth of cracks are very slow even under repeated compressive stress. The service life is extended remarkably.
Patent JP-H0321998-A (JP)
Title: Audio signal data processor
Inventor: KATSUMURA NORIMICHI
IPC: G10K15/12
Filed: 1989-06-19
Abstract: PURPOSE:To obtain speedily proper audio signal data after a muting state is reset by providing an output means with an inhibiting means which inhibits audio signal data corresponding to an arithmetic result from being outputted according to a muting command. CONSTITUTION:The audio signal data which is outputted by an interface 3 is supplied to a muting switch circuit 30 and further supplied to a D/A converter 37 through a digital filter 36 when the muting switch circuit 30 is turned on. The muting switch circuit 30 is turned on and off with an instruction signal outputted by a sequence controller 18. Therefore, the audio signal data corresponding to the arithmetic result is inhibited from being outputted from an output means to enter the muting state, so arithmetic processing operation is carried on even in the muting state. Consequently, the proper audio signal data according with the sequence control program can be obtained speedily right after the muting state is reset.
Patent JP-H05323665-A (JP)
Title: Developer for heat fixing and heat fixing method
Inventor: ONO MANABU
IPC: G03G15/20
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a developer for heat fixing attaining heat fixing with low thermal capacity while ensuring excellent fixability, anti-offsetting property and developing property and capable of ensuring high durability. CONSTITUTION:This developer for heat fixing contains at least a bonding resin, a colorant and a metal-contg. compd. The chromatogram of the bonding resin measured by gel permeation chromatography has at least one max. value in each of the mol.wt. regions of 2,000-30,000 and 800,000-3,000,000 and only a polymer having the max. value on the high mol.wt. side has polar groups capable of forming crosslinked bonds.
Patent JP-H112707-A (JP)
Title: Silver increased reflection film and reflection liquid crystal display device using it
Inventor: ITOGA TAKASHI
IPC: G02B5/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver increased reflection film with a high reflectance and improving the reflectance in a short wavelength region for particularly nearly fixing the reflectance in a visible ray region by laminating a first translucent film with a relatively small refractive index with a second translucent film with a relatively large refractive index on it. SOLUTION: A first translucent film with a relatively small refractive index is laminated with a second translucent film with a relatively large refractive index on the first translucent film so as to increased the reflectance in a short wavelength region for nearly fixing a reflectance in a visible ray region on a silver or its alloy film. In this case, an increased reflection film is laminated on a silver or silver alloy thin film 8 without patterning this silver or silver alloy thin film 8 after forming the silver or silver alloy thin film 8. That is, an SiO2 film 9 as the first translucent film and an SiN film 10 as the second translucent film are laminated successively on the silver or silver alloy thin film 8.
Patent JP-S5278756-A (JP)
Title: Treatment of gas containing ammonia
Inventor: SHIRAISHI TATSUO
IPC: F23G7/07
Filed: 1975-12-26
Abstract: PURPOSE: To provent the environmental pollution against natural environment, by contacting exhaust gas, containing ammonia, with tin oxide at high temperature in gas phase under the existence of exygen and decomposing ammonia to harmless nitrogen gas and water with combustion reaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6216484-A (JP)
Title: Novel amidine, production and use thereof
Inventor: NAKATANI KEIICHI
IPC: C07D487/04
Filed: 1985-07-15
Abstract: NEW MATERIAL:A compound expressed by formula I (R1, R2 represent 1-4C alkyl or benzyl; the number of total carbon atoms is 3-16). EXAMPLE:6-Methylbutylamino-1,8-diazabicyclo(5,4,0)-undecene-7. USE:Useful as an epoxy resin-hardening catalyst and urethane catalyst, with low water-solubility, lower hygroscopicity and high activity. PREPARATION:A lactam compound expressed by formula II is cyanoethylated with acrylonitrile by the well-known method, and a nitrile group is reduced to a primary amino group by hydrogenation to obtain an N(3-aminopropyl)amide compound. The resulting compound is cyclized with dehydration in the absence or presence of an acid catalyst (example; paratoluenesulfonic acid) to obtain the compound expressed by formula I.
Patent JP-S5679563-A (JP)
Title: Connection system of pocket bell paging
Inventor: SAIRI KAZUO
IPC: H04W4/00
Filed: 1979-12-03
Abstract: PURPOSE:To enable the paging for a plurality of pocket bells at the same time with one pocket bell paging trunk, by providing memories which store the pocket bell number information to be called and the connection terminal information for called party in pair. CONSTITUTION:The system provides a plurality of channels, disconnecting ralay circuits t0, t1-tn for various tone and alarm signal transmission, one PB paging trunk (PBPT) having pocket bell (PB) alarming oscillator OSC, connecting terminals a0, a1-an, connecting terminals b0, b1-bn for called party, and memories storing the called party connecting terminal information (bn information) and called PB number information. Further, at calling out, called PB number information and bn information are stored in the memory, and at response, the agreement between the PB number dialed by the called party and the called PB number information is retrieved, and from the bn information stored in pair with the agreed PB number information, the terminal connecting the called party can be identified.
Patent JP-H08327747-A (JP)
Title: Detecting method of object by microwave
Inventor: KAYANO HAYAE
IPC: G01V3/12
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a detecting method by a microwave which prevents a malfunction in detection caused by the fact that the direction of an electric field of a microwave changes while it is guided through a waveguide and which also dispenses with a troublesome regulating operation on the occasion of installation. CONSTITUTION: A microwave in a first transmission mode oscillated from a microwave oscillator 2 and having a unidirectional electric field is guided through a transmission-side waveguide 10 while the mode is converted into a second transmission mode having a radial electric field around the axis of the transmission-side waveguide 10, and then it 13 transmitted from a transmission antenna 6 as a transmission wave while the mode is restored to the first transmission mode. After the transmission wave 7 caught by a reception antenna 8 is guided through a reception-side waveguide 10 while the mode is converted into the second transmission mode, it is restored to a microwave being in the first transmission mode and having an electric field coinciding with the direction of detection of a microwave detector 12 and is inputted to the microwave detector 12.
Patent JP-S6049638-A (JP)
Title: Construction of electronic parts
Inventor: OZAWA KAZUHITO
IPC: H05K3/40
Filed: 1983-08-26
Abstract: PURPOSE:To attain rapidly positioning of an electronic parts by a method wherein spherical bumps are formed to the bonding terminals of an LSI, and pin holes are formed to a corresponding wiring substrate. CONSTITUTION:Recess shapes 15 are formed previously at the bonding positions of wiring terminals 13. To form the shapes thereof, after the terminals 13 are formed, an etching mask is covered thereon, and windows are opened in a pin hole type in the mask only at the parts corresponding to the bonding positions. Etching is performed, and semispherical recess parts 15 are formed only at the parts opened with the windows according to half etching. The bumps 12 of an LSI11 formed in a semispherical type are positioned to be bonded to the terminals 13 formed in such a way.
Patent JP-H104186-A (JP)
Title: Manufacture of two-dimensional panel
Inventor: WATANABE MINORU
IPC: H04N5/335
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To surely regulate a cutting blade in cutting position making the best of the features of a cutting technique so as to protect a thin film semiconductor device against damage, by a method wherein a high-molecular film is pasted on each board provided with thin film semiconductor devices to protect them, and the high-molecular films and the boards are cut off at the same time so as to make an interval between the thin film device equal to the arrangement pitch of the thin film semiconductor devices. SOLUTION: Thin film semiconductor devices 101 serving as a photoelectric conversion device are mounted on a glass board 102, and a light transmitting or a fluorescent high-molecular film 103 is pasted thereon. Thereafter, the bonded edges of the boards 102 used for forming a panel of large area are regulated in cutting position so as to make an interval between the photoelectric conversion devices 101 at the bonded edges of the glass boards 102 equal to the arrangement pitch of the photoelectric conversion devices 101. Thereafter, the glass boards 102 and the high-molecular films 103 are cut off at the same time at the cutting positions with a blade 201 of resin diamond fine in grain diameter. By this setup, the high-molecular film 103 can be pasted on the board 102 without causing damage to the photoelectric conversion devices 101.
Patent JP-H11339423-A (JP)
Title: Paper piece inserting method and apparatus
Inventor: KITANO RIYOUKO
IPC: G11B23/03
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for accurately inserting a paper piece into an accommodating box in the process for assembling an accommodating box for optical disk such as DVD or the like. SOLUTION: A paper piece inserting apparatus for inserting a paper piece 8 between an opening/closing accommodating box 1 and a cover film attached to the external surface thereof via a hinge portion comprises a paper piece chuck 11 for positioning a paper piece 8 supplied in the horizontal attitude on a base plate and holding both end portions of the paper piece, an accommodating box transfer conveyor 12 for holding the developed accommodating box 1 in the developing condition in parallel to the paper piece 8, a paper piece forming device 13 to form a curved paper piece 8 and a pulling chuck 14 for inserting the curved paper piece 8 into a gap between the accommodating box 1 and the cover film.
Patent JP-S5860631-A (JP)
Inventor: FURANTSU FUNTO
IPC: C08K3/10
Filed: 1982-09-10
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-S5380599-A (JP)
Title: Corrosion-proof magnetic material
Inventor: MOMOSE KENICHIROU
IPC: H01F1/147
Filed: 1976-12-25
Abstract: PURPOSE: To obtain the magnetic material that improves a corrosion-proof, by forming a passive state layer by means of a nitric acid treatment on a surface of an alloy of the desired composition comprising nickel, chronium and iron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S643829-A (JP)
Title: Optical pickup device
Inventor: MAEI SHIGEKI
IPC: G11B7/09
Filed: 1987-06-24
Abstract: PURPOSE:To suppress a tracking offset by providing diffraction gratings which split return light from a record carrier into two in different directions at the periphery of diffraction gratings which split the return light into two as well. CONSTITUTION:The diffraction gratings 4c and 4d which split the return light from the record carriers D into two pieces of luminous flux 4c and 4d in the different directions are provided between a light source 5 and an objective 3 nearby the diffraction gratings 4a and 4b which split the return light into two pieces of luminous flux La and Lb. Those pieces of luminous flux La-Ld are photodetected by photodetecting elements 6a-6f, whose outputs are combined to generate a focus error signal and a tracking error signal. Then the tracking error signal is corrected with an offset signal based upon the detection outputs of the elements 6e and 6f to suppress the offset when the carrier D slants, thereby performing invariably excellent and normal tracking.
Patent JP-S6135324-A (JP)
Title: Lithium tantalate resonator
Inventor: KAWASHIMA HIROFUMI
IPC: G01L21/22
Filed: 1984-07-27
Abstract: PURPOSE:To minimize the tensile force or compressive force onto a resonator which is generated by a temp. change by cutting a Z plate at the angle rotating 30-60 deg. the plate around the X-axis as the axis f rotation. CONSTITUTION:The lithium tantalate resonator 1 cut at 30-60 deg. cutting angle is the refractive mode lithium tantalate resonator connected at both ends and fixed at both ends. Said resonator is supported and fixed at both ends 3 thereof by an adhesive material 4, etc. onto supporting pedestals 2. The pedestals 2 are made of an insulating material such as ceramics. The resonator has consequently the advantage that said resonator is strong to disturbance, particularly strong impact force, unlike a cantilever type. Since the lithium tantalate is used as a sensor, the reduction in the size is possible and the electromechanical coupling coefft. as the resonator is larger than the coefft. of a rock crystal.
Patent JP-S5280777-A (JP)
Title: Vapor growth process
Inventor: TACHIGAKE ISAO
IPC: C30B25/14
Filed: 1975-12-27
Abstract: PURPOSE:To cause a film having a desired thickness to grow accurately and repeatedly on wafers in a vapor phase by inserting a tube for keeping the wafers at specified intervals.
Patent JP-H07336114-A (JP)
Title: Microstrip line and its preparation
Inventor: ROBAATO ADEISON BUUDORUU
IPC: H01P11/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a microstrip line provided with desired characteristic impedance for easily connecting a device and a manufacture method. CONSTITUTION: This microstrip line is provided with a signal line 5 on the peak surface side of a silicon substrate 6 and a ground surface 4 on a bottom surface side. On the bottom surface side where the ground surface 4 is formed, a groove is formed at a position back to back with the signal line 5 by etching. Since the groove is formed in an appropriate dimension, the desired characteristic impedance is accurately obtained.
Patent JP-S6218058-A (JP)
Title: Lead frame for semiconductor device
Inventor: FUKAZAWA HIROYUKI
IPC: H01L23/495
Filed: 1985-07-17
Abstract: PURPOSE:To make dimensions between respective leads attainable after resin molding and ensure accurate mounting work on a substrate by a method wherein the dimensions between the respective leads are predetermined to be larger than the target dimensions by the displacements caused by thermal contraction and the linking parts between the leads are so formed as to be bent. CONSTITUTION:A lead frame is constituted by a thick outer frame 11, a square element mounting part 12 which is positioned nearly the center of the outer frame 11 and a plurality of leads 13 which are so arranged as to surround the element mounting part 12. The element mounting part 12 is linked with and supported by the outer frame 11 through tie-bars 14. The respective leads 13 are supported and fixed by tie-bars 14 which are linked with the outer frame 11 and divided into two lead parts, i.e. inner leads 13-1 and outer leads 13-2 by the tie-bars 15. The tie-bars 15 have a function that link the respective leads 13 with the outer frame 11 and support them and also have a resin flow stopper function that prevent softened resin from outward overflow at the time of resin molding. The portions of the tie-bars 15 between the respective leads 13 are formed into nearly L-shape to be given elastic property and so formed as to be bent in the lead frame plane.
Patent JP-S5679456-A (JP)
Title: Sealing material
Inventor: TERAYAMA AKIRA
IPC: H01L21/56
Filed: 1979-12-03
Abstract: PURPOSE:To obtain a case well airtight with less cracking and chipping by forming a mixture of short-fiberlike filler and a thermosetting resin into a sheet to be solidified prior to molding in a specific form. CONSTITUTION:A filler such as nylon, carbonfiber and cotton in a fiber length of 1-10mm. is arranged into a resin at a rate of about 0.7-20wt%. Blending of more than one kind of fillers is possible and silica, alumina or the like can be used with the filler. Thermosetting epoxy, phenol or the like is used for the resin to which a hardening agent, a hardening promotor, a pigment, a dye and an agent for imparting noncombustible property are added. After mixed evenly, the material is run and solidified in a specified shape to mold. For example, when sealing material 11 thus formed is applied to a semiconductor element 4 placed on a substrate 3 and hardened by heat, it seals the element well airtight easily with limited cracking and chipping.
Patent JP-S5946546-A (JP)
Title: Inspection method and apparatus by nuclear magnetic resonator
Inventor: IWAOKA HIDETO
IPC: G01R33/54
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a tomographic image of a specimen to be inspected for a short time by repeating the operation that after a pulse of a first specific angle is applied to an object to be inspected, a pulse of a second specific angle is applied thereto to make an echo and then, the former pulse is applied thereto at the maximum of the echo signal. CONSTITUTION:A static magnetic field coil 1 generates a z-axis uniform static magnetic field while a gradient magnetic field coil 3 a magnetic field with a linear gradient in x-z axis directions. An output of an oscillator 6 for generating signals of frequency corresponding to an NMR resonance condition is applied to an exciting coil 5. A detection coil 7 is provided turned by 90 deg. with respect to the coil 5 to detect an NMR resonance signal of an object to be inspected and the output detected 72 in the phase is memorized into a web memory 73. Initially, a 90 deg. pulse is applied to an object to be inspected for excitation and then, a 180 deg. pulse thereto to make an echo signal. Thereafter, the 90 deg. pulse is applied again at the maximum of the echo signal. Such a control operation is repeated to bring the magnetization back to the thermal equilibrium. A computer 8 is connected to the memory 73 to enable the display of a tomographic image of the specimen to be inspected for a short time.
Patent JP-H09299169-A (JP)
Title: Panty hose container
Inventor: HIRAMA MICHIKO
IPC: A47B61/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To discriminate stored panty hoses at a glance, to easily take out, and to effectively utilize a space, by equipping partition plates between the front face plate and the back face plate, connecting both ends of each plate by a foldable side face plate and bottom ends of each plate by a foldable bottom plate, and cutting off both end parts of the bottom face plate. SOLUTION: Partition plates 3 are equipped between the front face plate 1 and the back face plate 2, and a foldable side plates 4 to connect each both ends of the front face plate 1, the partition plates 3, and the back face plate 2 are equipped. A foldable bottom face plate 5 to connect the bottom ends of the front face plate 1, the partition plates 3, and the back face plate 2 is also equipped and the both ends of the bottom face plate 5 is cut off. Thus both the side face plate 4 and the bottom face plate 5 are made foldable inward, and panty hoses are stored in each storing part 6. The storing part can be properly extended and expanded to conveniently store panty hoses.
Patent JP-2000027767-A (JP)
Title: Reverse rotation decision system of compressor
Inventor: LIFSON ALEXANDER
IPC: F04B49/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the generation of reverse rotation and to prevent reverse rotation caused by erroneous wiring by detecting a characteristic of fluid flowing in a compressor, that is, parameters such as pressure and temperatures and comparing the detected parameter values with predicted values at the time of a normal operation. SOLUTION: In a refrigerating system 20, power is fed from a three-phase power source part 22 having three electric wire 24 connected with a connector 26, power feeding to the connector 26 is transmitted to a motor 38 of a compressor 40 via a connector 28, electric wire 30, connectors 32, 34 and electric wire 36, and the motor 38 is rotated and driven. When this compressor 40 is operated, pressure of discharge side piping 46 rises with the starting of the compressor 40. Pressure on a suction side and a discharge side of the compressor 40 is detected by each sensor 48, 50 and the detected values are compared in a control part 52. When fixed minimum differential pressure is not generated within set time, reverse rotation of the motor 38 is recognized and an alarm is generated through an alarm panel 54.
Patent JP-S5946892-A (JP)
Inventor: TAKEDA NOBUYUKI
IPC: G21C13/00
Filed: 1982-09-10
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-H0449552-A (JP)
Title: Data recording and reproducing medium
Inventor: MORIYA EIJI
IPC: G11B7/30
Filed: 1990-06-18
Abstract: PURPOSE:To realize a file function having a large number of degrees of freedom by writing picture information, whose change is not required after, in a first storage part of an optical disk and writing supplementary information, which may be changed after, in a second storage part. CONSTITUTION:Picture information whose correction is not required after is recorded in a data unrewritable area 13 of the optical disk, and supplementary information whose contents may be changed is recorded in a rewritable area 12. Then, supplementary information can be corrected and added. Supplementary information is read out from the rewritable area 12 when being fixed and is written in the unrewritable area 13. Thus, the constitution is simplified, and the storage capacity of the data rewritable area 12 is smaller than that of the data unrewritable area 13, and consequently, a part corresponding to a generally expensive magneto-optical disk is reduced to reduce the cost.