baber/WOPTO huggingface dataset:
Patent JP-H09249792-A (JP)
Title: Thermoplastic resin composition
Inventor: TAMURA SHINICHI
IPC: C08L25/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can give moldings having excellent impact resistance and good surface gloss. SOLUTION: This composition comprises a graft copolymer obtained by polymerizing a monomer mixture comprising an aromatic vinyl compound and/or an alkyl unsaturated carboxylate and a vinyl cyanide compound in the presence of a latex of a diene polymer (a) having a particle diameter distribution in which the mean particle diameter is 0.05-0.25μm, and at least 80wt.% of the particles have particle diameters in the range represented by the formula and a latex of a diene polymer (b) having a particle diameter distribution in which the mean particle diameter is 0.40-0.80μm, and at least 80wt.% of the particles have diameters in the range represented by the formula and a copolymer obtained by polymerizing a monomer mixture comprising an aromatic vinyl compound and/or an alkyl unsaturated carboxylate and a vinyl cyanide compound.  0.9×M<=X<=1.1×M (wherein M is the mean particle diameter (m), and X is the diameter (μm) of an individual rubber particle).
Patent JP-S54154023-A (JP)
Title: Rotary drive device
Inventor: GOTOU MAKOTO
IPC: H02P8/00
Filed: 1978-05-26
Abstract: PURPOSE:To obtain a rotary drive device which has a high efficiency and low output torque variation by providing pulse driving means, displacement difference-to- torque converting means having characteristic for reducing the torque gradient generated when the displacement difference becomes large, displacement detecting means, etc. CONSTITUTION:The rotary shaft 3 of a pulse motor 2 is integrally rotated with a drive side rotor 4. An output side rotor 5 is disposed on the same shaft as the rotor 4, which rotors 4 and 5 face with magnets 6, 7 magnetized in two poles. The magnets 6, 7 generate torques responsive to the displacement difference of the rotors 4 and 5 to thereby rotarily drive the rotor 5. Holes are perforated at equi- angular interval at an output gear 8 for both a light emitting element 9 and a light receiving element 10 to detect the rotary position of the rotor 5 to apply its output signal to a pulse drive circuit 1. Thus, the torque variation of the rotor 5 can be reduced by substantially constant torque generated at the magnets 6, 7.
Patent JP-H05267560-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
IPC: H01L25/04
Filed: 1992-03-19
Abstract: PURPOSE:To collect and store deficient functional chips in one package and improve the mounting density and reduce production cost by without mounting individual IC devices on ECL level or MOS level separately on a printed board or making the whole circuit of them into a composite circuit chip. CONSTITUTION:A level conversion circuit chip 11, which converts a signal between the logical signal S1 on voltage level concerned with low-impedance load and the logical signal S2 on voltage level concerned with high-impedance load, and a semiconductor integrated circuit chip 12, which processes each kind of signals, based on the logical signal S2 on voltage level concerned with the high impedance load the signal of which is converted and the logical signal S2 of voltage level concerned with the high impedance load being input from or output to outside, are accommodated in one package 13.
Patent JP-S62230429-A (JP)
Title: Strip material end part bending method in manufacturing thick pipe and its device
Inventor: KURAMOTO RYOSUKE
IPC: B21D5/12
Filed: 1986-03-20
Abstract: PURPOSE:To easily form a strip steel end part in the necessary circular arc shape and to prevent the thickness reduction by providing the side roll to come into contact with each end face only of a strip material between the upper and lower rolls and by performing an end bending with the upper and lower rolls with performing a rolling reduction in the direction intersecting at right angles with the plate thickness of both end faces of the strip material. CONSTITUTION:The end part bending of a thick strip steel 7 is performed by a pair of the upper lower rolls 5, 6 and a pair of end face rolls 10, 10 and the plastic deformation shortage at the end part can be compensated by performing a rolling reduction of the end face simultaneously by the end face roll 10 which abuts only the end face of a strip steel 7 at the rolling reduction time by the upper and lower rolls 5, 6, and therefore the end part of the thick strip steel 7 can be formed well in the necessary shape. A pair of end face rolls 10 are supported to an U-shaped bearing member 11 respectively and the variation in the rolling reduction force in the end face direction by small deflection caused on the lower roll shaft 3 following the rolling reduction of a pair of the upper and lower rolls 5, 6 can be avoided by forming the composition that the end face roll 10 can slightly be moved in the axial 19 direction of the bearing member 11.
Patent JP-S62246587-A (JP)
Inventor: DONARUDO RICHIYAADO NIIRUSEN
IPC: C07D263/58
Filed: 1987-03-17
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-H02244475-A (JP)
Title: Rotary disk type storage device
Inventor: YAMAGUCHI YUZO
IPC: G11B25/04
Filed: 1989-03-17
Abstract: PURPOSE:To enhance the rigidity of a rotation shaft and the natural frequency and to execute the rotation at a high speed by holding a rotary disk by its outside periphery, holding a transducer to as to be opposed to the surface of the disk, and moving the transducer to an arbitrary radial position of the disk. CONSTITUTION:A disk 1 is held by disk supporting bodies 3, 5, the disk supporting bodies 3, 5 are supported so as to be rotatable by a turning means 44, and the disk supporting bodies 3, 5 are driven to rotate by a disk driving means 15. A transducer 42 is opposed to the surface of the disk 1, and also, supported so that a relative motion to the disk 1 can be executed. A transducer driving means 45 moves the transducer 42 to an arbitrary different radial position. Therefore, the disk is held by the outside circumferential part of the disk 1 by the disk supporting bodies 3, 5. In such a way, the disk can be held flatly, the rigidity of a rotation shaft and the natural frequency are enhanced, and the rotation can be executed at a high speed.
Patent JP-H05261370-A (JP)
Title: Filter apparatus
IPC: B01D35/02
Filed: 1992-03-19
Abstract: PURPOSE:To provide a filter apparatus capable of suppressing the power consumption of a drive motor for driving a pump supplying treated water to a required place. CONSTITUTION:A submerged filter apparatus 10 performing filtering treatment is arranged to the bottom part of a water tank in which sewage is stored. A rotary membrane separator 32 performing filtering treatment and a treated water suction pump 24 supplying the treated water filtered by the rotary membrane separator 32 to a required place are received in the submerged filter apparatus 10. Water pressure is applied to the submerged filter apparatus 10 because the apparatus 10 is arranged to the bottom part of the water tank and sewage becomes easy to penetrate in the filter plates 30 of the rotary membrane separator 32 by this water pressure and, since the filter plates of the rotary membrane separator 32 are rotated, the treatment for removing the suspended substance on the surfaces of the filter plates becomes unnecessary.
Patent JP-S57178428-A (JP)
Title: Fm demodulating circuit
Inventor: IKEDA KATSUYUKI
IPC: H04B1/16
Filed: 1981-04-27
Abstract: PURPOSE: To improve the efficiency of utilization of a power source by driving a speaker by a pulse train.  
     CONSTITUTION: When an FM wave 312 is inputted to a terminlal 300, a limiter 301 performs amplitude limitation to output a signal with a waveform 313. A  digital circuit 302 outputs a pulse train 314 which is in inverse proportion to the period of the output waveform 313 of the limiter 301. A pulse amplifier 303 imposes power amplification on the pulse train 314 as it is and the resulting signal is supplied to a speaker 305 through a filter 304 for deemphasis. High frequency components applied to the speaker 305 are removed completely by equivalent reactance by the mass of cone paper and audible characteristics of human eyes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05265995-A (JP)
Title: Learning pattern selecting system
IPC: G06N3/08
Filed: 1992-03-19
Abstract: PURPOSE:To easily converge learning in the case that data partially common are learnt by selecting only one pattern in an input pattern group with a common part as a learning pattern. CONSTITUTION:In a neural network learning device, at the time of intending to construct a character conversion system by learning a personal character, Chinese characters 'GIN' and 'DO', for instance, are made the learning patterns. In this case, since the part of a left-hand radical 'KANE' is the same, the input patterns become the same. On the contray, personal input is never inputted by the perfectly same pattern even for the same 'KANE'. Accordingly, different teacher patterns come to correspond to the same input pattern. In this case, the pattern inputted first, for instance, in the input pattern group is selected as the learning pattern. Then, the inputted pattern and the pattern inputted before are compared with each other, and if distance between both is below a definite value, the inputted pattern is discarded, and is not added to the learning pattern.
Patent JP-S56161581-A (JP)
Title: Production of in-line hologram lens
Inventor: KOJIMA CHIAKI
IPC: G03H1/04
Filed: 1980-05-14
Abstract: PURPOSE:To manufacture an in-line hologram lens easily by passing a spherical wave beam through a small window of a total reflection mirror to make an object wave, and irradiating this together with the reflected wave of the mirror as reference wave to a hologram medium. CONSTITUTION:A laser beam is made to a divergent spherical wave beam by using a lens. This beam is entered to a mother lens L1 to make a spherical wave beam having no aberrations. This is passed through the small window W of a total reflection mirror MR at the point P in such a manner that its optical axis X aligns with the normal of a compensation plate V and the photosensitive layer K of a hologram recording medium HR1, after which it is passed through the compensation plate V and is irradiated as a recording object beam A to the layer K of the medium HR1. Further, the laser beam is turned to a different direction, after which it is reflected  on the mirror MR, is passed through the plate V and is irradiated as a recording reference wave beam to the layer K of the medium HR1. Thereby, a circular in-line hologram lens part HL is formed in the center of the layer K, and after development, an in-line hologram lens IN-L is made.
Patent JP-S61225738-A (JP)
Title: Color picture tube
Inventor: SONE TOSHIHISA
IPC: H01J29/02
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the positional deviation of an oblong shadow mask, by flattening the corners of a frame for supporting the shadow mask, and by securing one portion of an elastic bracket to each flattened corner of the frame, and fitting another portion of the bracket on a stud. CONSTITUTION:A shadow mask 6, which is disposed near the fluorescent faceplate of a color picture tube, is attached by welding or the like to a frame 7 having flat corners 71 substantially parallel with the axis of the tube. An elastic bracket 8, which is made of such a material of high elasticity modulus as the SUS 631 and has a U-like form and a secured portion 81 and engaged portion 82 having an engaging hole 80. The portion 81 of the bracket 8 is welded on each flat corner 71 of the frame 7. A stud secured to the corner of the inside of a panel is fitted in the engaging hole 80 to suspensively support the frame 7 in a prescribed position. According to this constitution, the elastic bracket 8 is made simple, and the positional deviation of the shadow mask 6 due to the repetition of attachment and detachment is suppressed.
Patent JP-S56160812-A (JP)
Title: Replacing apparatus for vertical roll
Inventor: ITOU RIYOUJI
IPC: B21B13/06
Filed: 1980-05-16
Abstract: PURPOSE: To save the space, and to quickly and easily replace a vertical roll, by replacing the vertical roll along the vertical direction under the condition that a driving mechanism is transferred to a position for replacing the roll.  
     CONSTITUTION: A vertical roll 5 is moved by a cylinder 15 so as to make a propeller shaft 4 vertical. The cylinder 15 is then actuated so as to make a bracket 10 insert a lower shaft 4B into an upper shaft 4A of the propeller shaft 4; hereby, a driver and the vertical roll 5 are disengaged; under this condition, if a cylinder 9 is withdrawn to the left side, a base 8, to which the driver is set, slides to the left upon a frame 7B while being guided by a guide 12 far as as a position noninterfering the replacing work for the roll. Then a hook of a crane is brought to a position above the vertical roll 5, where the driver has been set until now, and hoists the vertical roll assembly and conveys it to a prescribed place for replacing the roll. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51139778-A (JP)
Title: Electronic circuit apparatus
Inventor: OCHIAI YASUO
IPC: H01L23/48
Filed: 1975-05-28
Abstract: PURPOSE: A ceramic package used for a electronic apparatus such as integrated circuit of dual in-line type, wherein a large number of leads can be effectively mounted as the number of elements increases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04276350-A (JP)
Title: Magnetic disk device
Inventor: OTA KIHACHIRO
IPC: G11B17/038
Filed: 1991-03-04
Abstract: PURPOSE:To facilitate the assembly of a magnetic disk by forming the disk with an annular boss part of a thick wall toward the center and a disk main body part provided integrally and continuously from the boss part into an outer flange shape and stacking and fitting such magnetic disks. CONSTITUTION:The boss part 13 of the uppermost tier disk 12 corresponds to a clamp, and the other disks 12... can be fixedly held by fixing this boss part 13 itself to the upper surface of the hub 6 with a bolt 15. Then, when the magnetic disks 12 are fitted outerwardly to the hub 6 and stacked up and settled, clamp pressing stress is transmitted to the wall-thickness annular boss parts in turn, and not substantially transmitted to disk main body parts 14 of a thin plate shape respectively, thus generating no deformation such as a warp, etc. Then, the upper surface of the boss part 13 of the uppermost tier disk 12 is formed with recessed parts 16..., and the thickness of washer part 17 for the bolt 15 is set to be comparatively thin, and hence when the bolt 15 is excessively tightened up, the washer part 17 is elastically deformed to create a clearance, so that no influence exert upon the disk main body part 14 in its deformation.
Patent JP-S58181010-A (JP)
Title: Assembly of magnetic head and microscope for inspection
Inventor: TERAO TAKASHI
IPC: G02B21/18
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a microscope which is capable of observing a magnified image of the upper and lower end parts within the same field of view, by using a 2-optical path proximity prism system. CONSTITUTION:An illuminating beam from a light source 5 provided on the side of a semi-permeable mirror 9 is reflected by the semi-permeable mirror 9, passes through an objective lens 8, and irradiates a surface 6a of a magnetic head 6 placed on the focal face of the objective lens 8. Subsequently, its reflected ray passes through the objective lens 8, the semi-permeable mirror 9 and a magnifying image forming lens 10, and thereafter, is reflected along an optical axis (a) by reflectors 12 provided opposingly on two upper and lower parts of the optical axis (a), and a 2-face reflecting prism 13, and images A', B' of the circumferential parts A, B of the field of view are magnified and formed at the apex position of the 2-face reflecting prism 13. It is also possible to place a focusing screen on which an index line is drawn, on the image forming position.
Patent JP-2000258367-A (JP)
Title: Charge beam exciting analytical method and apparatus
Inventor: KOIKE SATORU
IPC: G01N23/225
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the charge beam exciting analytical method and apparatus capable of enhancing charge exciting analytical accuracy. SOLUTION: An analytical apparatus 10 is constituted so as to inrradiate an object to be analyzed, wherein an SiO2 film 5 is applied to the upper surface of a silicon substrate 6, with electron beam 4 to analyze the compsn. of the object to be analyzed and has an electron source 1 emitting electron beam, an electronic optical system 12 for converging the electron beam emitted from the electron source 11, a voltage control part 13 for controlling the voltages of the electron source 11 and the electronic optical system 12, a secondary electron detecting part 16 for detecting excited secondary electrons, an image processing part 17 amplifying secondary electrons detected by the secondary electron detecting part 16 to constitute an image, a central control part 14 for collectively controlling these devices and an operation part 15 for operating the central control part 14.
Patent JP-H07266486-A (JP)
Title: Barrier laminated body
Inventor: IMAI NOBUHIKO
IPC: B32B9/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a barrier laminated body having excellent adhesion of resin film and evaporated thin film, excellent adhesion of ink and adhesive to be added at post processing, and high serviceability without lowering gas barrier property. CONSTITUTION:In a barrier laminated body l, an alkoxide film layer 3 to be expressed by the chemical formula M(OR)n (wherein M represents a metallic element, R represents a 1-8C alkyl group, and n is an integer of 1-4), an evaporated thin film layer 4 consisting of a metal or a metallic compound, and an alkoxide film layer 5 are laminated on a polymeric resin film base material 2. The adhesion of the alkoxide film layers and the evaporated thin film layer is excellent, so that protection of the evaporated thin film layer by a structure to sandwich the evaporated thin film layer by the alkoxide film layers is possible, the evaporated thin film hardly deteriorates, and excellent gas barrier property can be maintained.
Patent JP-S60207135-A (JP)
Title: Image forming material
Inventor: HAYASHI SHIYUNICHI
IPC: G03F7/085
Filed: 1984-03-31
Abstract: PURPOSE:To enhance adhesion to a substrate, and to prevent damage of a resist pattern in etching and plating steps by incorporating alpha-aminocarboxylic acid in a photopolymerizable compsn. CONSTITUTION:An intended image forming material can be obtained by dissolving a film forming polymer, such as PMMA, a compd., such as triethylene glycol diacrylate, having at least one additionally polymerizable unsatd. bond, a photopolymerization initiator, such as benzoin, and alpha-aminocarboxylic acid embodies by N-methylglycine, phenylalanine, lysine or the like in a proper solvent, then coating a transparent support, such as a ethylene terephthalate film, with the obtained photosensitive soln, and drying it to form a photopolymerizable compsn. layer.
Patent JP-H08262604-A (JP)
Title: Silver halide photographic material, and processing method and photographing method thereof
Inventor: HOO SOKUMAN
IPC: G03C1/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide silver halide photographic material high in sensitivity and picture quality and excellent in rapid processing aptitude, a shelf life and processing fluctuation. CONSTITUTION: At least one silver halide emulsion layer contains small, flake silver halide grain the average aspect ratio of which is 2 or more and with the average volume of 0. 125μ<3> or less, at least one kind of spectral sensitizing coloring matter selected from a benzimidazolo-carbocyanine group of 555nm or less in the maximum absorption wavelength in the flake silver halide emulsion, and photographic color of 570nm or more in the maximum absorption wavelength in a photographic composition layer.
Patent JP-2000253898-A (JP)
Title: Quantitative determination of substance or enzyme, and quantitative determining reagent
Inventor: SUGISAWA SHIZUKO
IPC: C12Q1/48
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitative determining ammonia, a substance to be directly or indirectly converted into ammonia, or an enzyme, and to obtain a reagent usable for the method. SOLUTION: A glutamine synthase, a purine nucleoside phosphorylase and a xanthine oxidase are reacted with a sample containing ammonia in the presence of glutamic acid, adenosine triphosphate and inosine to convert the ammonia into hydrogen peroxide, and the generated hydrogen peroxide is quantitative determined.
Patent JP-S58186611-A (JP)
Title: Spinning method for polyester fiber
Inventor: KUNO TADASHI
IPC: D01F6/92
Filed: 1982-04-20
Abstract: PURPOSE:A polyester such as ethylene terephthalate polymerized together with a specific amount of polyether which is added at an arbitrary stage is subjected to high-speed melt spinning to produce the titled fiber with inhibition of crystallization on molecular orientation without yarn breakage and strength reduction. CONSTITUTION:When a polyester is subjected to melt spinning at a taking-up speed of higher than 2,000m/min, the polyester is prepared by polymerizing ethylene terephthalate units as a major component together with a polyether of the formula (n is integer of 2-5) such as triethylene glycol which is added at an arbitrary stage before the polymerization completion in an amount of 0.01-1.5mol%.
Patent JP-S56160886-A (JP)
Title: Resistance welding control method
Inventor: TAMAI SEIICHIROU
IPC: B23K11/24
Filed: 1980-05-15
Abstract: PURPOSE: To obtain always a good and uniform welding effect, by detecting a differential value between a welding interelectrode voltage and a reference value and by leading out the firing angle operation quantity of a switching element corresponding to this differential value from a program produced preliminarily.  
     CONSTITUTION: An interchip voltage at a constant time after the initial stage of electric conduction is detected, and this value is compared with a reference value to detect their differential value. Meanwhile, this differential value and the operation quantity of a switching element are programmed for every firing angle of the switching element preliminarily. This program is used to move the firing angle of the switching element from the detected differential value forward and backward, thereby changing a welding current. This control operation is performed in every one cycle to cause the interchip voltage to approach the set reference value and imitate it. By this control method, a unifrom welding effect is obtained to improve the welding quality even if welding conditions are changed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62224506-A (JP)
Title: Hydraulic center clip
Inventor: OTSUKA TERUMITSU
IPC: B23B31/20
Filed: 1986-03-25
Abstract: PURPOSE:To enable the automatic mounting of a workpiece between both centers by providing a cylinder for free rotation along the external surface of a center at the main spindle side and feeding oil from an external cylinder so fitted as to be freely rotatable along the external surface of the aforementioned cylinder for opening and closing a concentric collet via a piston. CONSTITUTION:A center sleeve 20 is tapered and inserted in the bore of a machine tool spindle, and a center 9 screwed thereto is properly aligned with the center of a collet 8 and a bearing 18. Working oil fed from the oil feed hole 25 of an external cylinder 1 enters between a piston 21 and a cylinder 15 via a connection hole 27, thereby pressing the collet 8 forward for the closing thereof and working oil between the piston 21 and a cylinder cover 6 is made to return from a connection hole 26 via a drain hole 28. Therefore, when a workpiece 9 is held between the center 9 and a tail stock center and a dog 23 is turned with a round rod implanted in the dog plate of the machine tool, the cylinder 15 is turned and the workpiece is turned via the piston 21 and the collet 8.