baber/WOPTO huggingface dataset:
Patent JP-H0952611-A (JP)
Title: Intermediate feeding section for wire-pulled conveyor device
Inventor: MANABE MASAHIRO
IPC: B65G17/02
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate feeding section for a wire-pulled conveyor device having a large load quantity and allowing loading at an optional position at a low cost. SOLUTION: A frame 42 is erected on a pair of movable/fixable support shoes 41 of an intermediate feeding section 40. The frame 42 is provided with a feeding hopper 43, carrier rollers 44a-44c supporting a forward path portion 2a and wire ropes 4, wire receiving rollers 45, and a carrier roller 46 supporting a return path portion 2b.
Patent JP-H0523584-A (JP)
Title: Adsorptive ceramic porous element and its manufacture
Inventor: MIYAMOTO DAIKI
IPC: B01D53/28
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a best-suited adsorptive ceramic porous element as a desiccant for generating a dry air to make powder dry and also a manufacturing technique of said adsorptive ceramic porous element. CONSTITUTION:The subject adsorptive ceramic porous element is obtained by allowing a ceramic porous element to bear a slurry composition consisting of zeolite powder having moisture adsorptive properties, inorganic fiber and an inorganic binder and baking the whole element. The ceramic porous element is soaked in the slurry composition containing zeolite powder, then is dried and baked at 400 to 700 deg.C for at least, one hour.
Patent JP-S6362785-A (JP)
Title: Matte thermal transfer medium
Inventor: OIKE HITOSHI
IPC: B41M5/41
Filed: 1986-09-04
Abstract: PURPOSE:To record a transfer image made properly matte-finished and having beautiful metal gloss, by successively forming at least a protective resin film layer, a metal vapor deposition layer and an adhesive layer on a base film directly or through a release layer and making the protective resin film layer matte-finished. CONSTITUTION:At least a protective resin film layer 3 made matte-finished a metal vapor deposition layer 4 and an adhesive layer 5 are successively formed on a base film 1 directly or through a release layer 2 to make it possible to obtain a thermal transfer medium capable of recording a transfer image made properly matte-finished and having extremely beautiful metal gloss. Since the metal vapor deposition layer 4 is low in mechanical strength and easily receives damage, a protective resin film 13 is provided thereon. As the matte agent used in the protective resin film layer, for example, silica, talc, calcium carbonate, precipitated barium sulfate, alumina, acid clay, magnesium carbonate, carbon black, tin oxide and titanium white etc. are pref. used alone or in a mixed form.
Patent JP-H0655853-A (JP)
Title: Laser marking resin composition
Inventor: OSHIRO MUNEYUKI
IPC: B41M5/26
Filed: 1992-08-05
Abstract: PURPOSE:To enable clear black to be colored by irradiation with a laser beam of which a wave length is within a far infrared region by a method wherein an inorganic lead compound of at most 1mum mean grain size is blended in a resin to prepare a laser marking resin composition. CONSTITUTION:Inorganic lead compound such as basic lead carbonate, basic lead phosphite, basic lead sulfate, etc., are wet ground with a ball mill or the like to make the mean grain size 1mum or under. A specific quantity of the inorgaic lead compound of which the mean grain size has been made 1mum or under together with polyester, vinyl chloride resin, polypropylene, styrene resin, etc., is made to be a molding material by extrusion molding, injection molding, blow molding, etc. Further, when it is made to be of a coating form, resin such as ordinary temperature evaporation drying type having thermoplastic resin principally, baking hardening type having thermo-setting resin principally, etc., is used. Then, a dipping coating, a spray coating, an electrostatic coating, etc., are used as a coating method. Further, there are a method wherein laser beams are radiated via a mask or the like, and others in marking.
Patent JP-S5999109-A (JP)
Title: Connecting rod made of compound material
Inventor: YANO ISAMU
IPC: F16C7/00
Filed: 1982-11-29
Abstract: PURPOSE:To aim at an energy-saving promotion, by making a connecting rod lighter in weight in a way of manufacturing it with a fiber reinforced compound material. CONSTITUTION:A rod 1 is composed of a fiber excellent in an elastic modulus at tensile strength, for example, a carbon fiber and as a matrix, a fiber reinforced compound material using heat resistant resins by way of example, while a cap 5 also is made up of the fiber reinforced compound material like the rod body 1. At the contact part of a small end 2 with a piston pin 3, a metal 12 having longer size L' than the thickness L of the small end 2 is installed. Also at the contact parts of a big end 4 and the cap 5 with a crankshaft 6, a metal 13 is installed. In addition, at the small end 2, a one-way fiber 14 continued in loop form in a circumferential direction around a shaft of the piston pin 3 or cloth is disposed so as to stand the bending stress, while at the big end 4, a one-way fiber or cloth is disposed, and the cap 5 is made up of another one-way fiber 16 or cloth.
Patent JP-S6186744-A (JP)
Title: Method for reading and erasing radiant-ray image information and its device
Inventor: WATANABE HIDEO
IPC: G03B42/02
Filed: 1984-10-04
Abstract: PURPOSE:To miniaturize the system of the titled method, by using a deflector for reading also for erasion and and almost simultaneously performing reading and erasion by causing the deflector to scan a section which has been scanned for reading. CONSTITUTION:Lights 2 from a laser light source 1 are made incident to an acoustic optical modulator 3 and divided into zero-dimensional lights and one-dimensional lights, namely, into reading laser lights 2A which are exciting lights and erasing laser lights 2B which are erasing lights. The reading laser lights 2A repeatedly make main scan in the direction shown by the arrow A on a phosphor sheet 6 on which radiant-ray image information is recorded through a mirror 4 and rotary polygon mirror 5 and the sheet 6 is carried in the direction shown by the arrow B and auxiliary-scanned. The accelerated phosphorescence of the sheet 6 enter into a transparent light condensing body 8 and outputted to a CRT11 as a visual image after the light is converted into electric signals by means of a photomultiplier tube 9 through the cylindrical read end section 8c of the light condensing body 8. On the other hand, the erasing laser lights 2B makes main scan in the direction shown by the arrow C on the section of the sheet 6 which has been read by the reading laser lights 2A through the rotary polygon mirror 5 can be used again for recording image information.
Patent JP-H0533836-A (JP)
Title: Automatic transmission structure
Inventor: MICHIOKA HIROFUMI
IPC: F16H57/08
Filed: 1991-07-26
Abstract: PURPOSE:To provide compactness of dimension in the axial directional and improvement of a gear noise characteristic by positioning together a plurality(for instance, three sets) of planet gear sets for constituting an automatic transmission all on an intermediate shaft, and double-end supporting this intermediate shaft by input/output shafts so as to eliminate a center support. CONSTITUTION:Elements C1, C2, B1 of the friction elements are arranged on an input shaft 1 and planet gear sets 4 to 6 are arranged on an intermediate shaft 3. Brakes B2, B3 are arranged in the periphery of these planet gear sets, and a supporting span is shortened by forming the intermediate shaft 3 in a length almost to that of three sets of the planet gear sets to improve gear noise characteristic by improving shaft bending rigidity. By double-end supporting the intermediate shaft 3 by the input/outputs shafts 1, 2, a center support of the intermediate shaft is eliminated to realize compactness of an automatic transmission by shortening axial directional dimension.
Patent JP-H0536020-A (JP)
Title: Magnetic head and production thereof
Inventor: OGATA SEIICHI
IPC: G11B5/23
Filed: 1991-07-26
Abstract: PURPOSE:To provide the exact track position of a pair of magnetic gaps. CONSTITUTION:After level differences D approximately equal to the track pitch on a magnetic recording medium are formed on a pair of head core substrates, a ferromagnetic metallic thin film is formed on the level difference forming surface of the one head core substrate and the other head core substrate is joined and integrated thereto to form a head core block 81. A groove 82 having a pair of slopes 82a, 82b inclining with each other having an angle alphacorresponding to about twice the azimuth angle is so formed in the above- mentioned level difference position of this head core block 81 that the above- mentioned ferromagnetic metallic thin film is parted.
Patent JP-H0874806-A (JP)
Title: Variable capacity pump control device
Inventor: HANAMURA HIROTAKE
IPC: F04B49/00
Filed: 1994-09-01
Abstract: PURPOSE: To enable pump output constant control, cut off control, and the minimum flow amount control at the time of load neutral position. CONSTITUTION: A variable capacity piston pump 2 is connected to an actuator 30 through an operating valve 12 which bares a constant load in a neutral condition, and the returning point of discharging pressure is changed according whether the operating valve 12 is in a neutral position or not. When the operating valve 12 is the neutral position, minimum flow amount control is selected, power consumption in the variable capacity piston pump 2 is controlled. On the other hand, when the actuator 30 is operated by the operating valve 12 and the operating valve 12 is not in neutral condition, constant output control and cut off control are carried out while adapting to load condition which appears on discharging pressure of the variable capacity piston pump 2, so that the actuator 30 is driven ideally and safely.
Patent JP-H0661377-A (JP)
Title: Semiconductor integrated device
Inventor: KISHIDA MASANOBU
IPC: H01L23/28
Filed: 1992-08-05
Abstract: PURPOSE:To easily and selectively expose only a silicon chip circuit inside a semiconductor integrated device so as to enable it to be evaluated, analyzed, and wired. CONSTITUTION:The surface of a rein package 2 is recessed 6 in a part corresponding to a silicon chip circuit 3. By this setup, solvent is poured into the recess 6, whereby only the silicon chip circuit can be easily exposed.
Patent JP-S58110148-A (JP)
Title: Method and apparatus for formed wire
Inventor: FUTAHASHI IWAO
IPC: B21F35/00
Filed: 1981-12-23
Abstract: PURPOSE:To manufacture a formed wire with superior shape accuracy without tortional displacement by bending the wire from both the ends to the central part at a necessary position successively and executing inclination working to make necessary angles. CONSTITUTION:In the titled formed wire manufacturing apparatus, successive bending of wire 1 is repeated in the order of processesI, II, III by a bending device while clamping the straight material 1 at its center part. All bending angles are set to 90 deg. while considering the quantity of spring-back. Successively inclination working in process III' is executed by an inclination device. After performing bending in processes IV, V, V', the inclination working is tried again in process VI. Thus a prescribed three-dimensional elastic body can be accurately formed.
Patent JP-S6451632-A (JP)
Title: Wafer transfer device
Inventor: SHIMANE KAZUO
IPC: H01L21/68
Filed: 1987-08-21
Abstract: PURPOSE:To correct the displacement of a wafer transfer device and a guide groove for a wafer basket, and to shift wafers smoothly by separately constituting left and right holding sections receiving wafers and a holding section frame for the wafer transfer device movably. CONSTITUTION:Holding frames R1, L2 are respectively installed slidably to a holding section frame 3 for a wafer transfer device by a link mechanism. The displacement of guide grooves for the holding section R1 and the holding section L2 and a guide groove for a wafer basket 31 is detected by a sensor 12 for the sections R1 and L2, and motors 8 are turned only by sections corresponding to the displacement by a controller and the guide grooves are conformed. Push-up bars 32 are pushed up upward by a push-up mechanism section 32a under the state, and a wafer 13 is inserted to the holding section from the wafer basket 31. Accordingly, even when the wafer basket is deformed and the positions of the guide grooves on both sides are displaced, the wafer 13 can be inserted into the guide grooves for the holding section smoothly.
Patent JP-S6363501-A (JP)
Title: Rolling method
Inventor: MIYAKE YASUHIKO
IPC: B21B1/22
Filed: 1986-09-05
Abstract: PURPOSE:To improve product quality and roll life by providing an area having a specifically high longitudinal elastic modulus on the outside periphery in the circular columnar part of a back up roll and positioning the end in said area toward the inside by a prescribed length from the end of a rolling stock then rolling the stock. CONSTITUTION:The back up roll 1 is constituted of the circular columnar part 11 and a tapered part 12 and is formed with the high longitudinal elastic modulus part 13 which has a prescribed thickness h1 and, the longitudinal elastic modulus E of which has >=30,000kgf/mm<2> value on the outside periphery of the circular columnar part 11. Rolling is executed by positioning the ends of the high longitudinal elastic modulus parts 13 of the roll toward the inside by the prescribed length l1 from the respective transverse ends of the rolling stock 3. Tapered parts 12 are relatively flatly deformed and the high longitudinal elastic modulus part 13 has the small flattening deformation. The spacing of the roll 2 near the ends of the rolling stock 3 is, therefore, increased, by which crowns and edge drops are decreased. The product quality and the life of the rolls 1, 2 are thereby improved.
Patent JP-H0761561-A (JP)
Title: Parts feeding device
Inventor: SHITAYA KAZUYOSHI
IPC: B23P19/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a parts feeding device which is improved such that parts conveyed by a linear advancing feeder are stably fed to a parts mounting position. CONSTITUTION:Parts 3 conveyed from a linear advancing feeder 4 are fed to the parts holding hole 5 of a feed plate 2 through a temporary receiving hole 6 arranged to a guide plate 7. The opening diameter on the linear advancing feeder 4 inside of the temporary receiving hole 6 is increased to a value higher than that of the feed plate 2 side. Even when core oscillation of the parts 3 owing to conveyance and an error in coincidence of an insertion axis with the parts holding hole 5 occurs, induction from a large opening diameter to a parts holding hole 5 having a small inside diameter is effected. Thereby, since the parts holding hole 5 is formed in the minimum diameter enough to allow holding of the parts 3, no trouble, such as holding of the parts 3 in inclined state, does not occur. Further, since a guide plate 7 is formed in a length ranging from a parts receiving position to a mounting position, the parts 3 are prevented from dropping through the parts holding hole 5 of the moving feed plate 2.
Patent JP-2000041265-A (JP)
Title: Reciprocation deflection video signal display device
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N3/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a high voltage flyback pulse by using a reciprocal deflection type horizontal deflection output circuit, to reduce a power loss of a switching element, to adopt a low breakdown voltage switching element or the like, and to obtain a reciprocation deflection video signal display device that eliminates uneven density of a scanning line caused at both ends of a screen without adding newly a large scale circuit such as an auxiliary deflection waveform generating means and an auxiliary deflection yoke. SOLUTION: The display device is provided with a scanning conversion means 113 that converts video image scanning of a received video signal from rester scanning into reciprocating scanning, a reciprocating horizontal deflection output means 122 that generates a reciprocating horizontal deflection waveform, a vertical deflection output means 123 that generates a vertical deflection waveform, a horizontal deflection means 143 that is driven by a reciprocating horizontal deflection waveform, a vertical deflection means 142 that is driven by a vertical deflection waveform, to realize a reciprocating scanning of video scanning in the reciprocating deflection video signal display device.  It is also provided with a video scanning position fine-adjustment means 130 that corrects color slurring on a screen emitted by red, green, blue electron beams and the scanning position of the scanning line on the screen and that corrects minutely a scanning position of the scanning line on the screen and that fine-adjusts the video image scanning position.
Patent JP-H05218799-A (JP)
Title: Impedance multiplier
Inventor: FURANSESUKO KAROBORANTE
IPC: H03H11/46
Filed: 1992-08-06
Abstract: PURPOSE: To obtain a circuit providing a high dynamic impedance which is suitable for a load of an integrated circuit without provision of a high impedance element. CONSTITUTION: A high equivalent dynamic impedance supply circuit 10 is made up of two NPN transistors(TRs) 11, 12, a diode 19, and three other resistors. A collector of the TR 12 is connected to a power supply Vcc, a base connects to an input node 15, and an emitter connects to ground via a series circuit of two resistors 16, 17 and the diode 19 respectively. A collector of the TR 11 connects to the input node 15, a base connects to a connecting point between the resistors 16, 17, and an emitter connects to ground via a load resistor 20. Thus, the TR 12 and the resistors 16, 17 act as an emitter follower, and part of its output provides a bias voltage to the base of the TR 11.
Patent JP-S58114520-A (JP)
Title: Automatic equalizer
Inventor: UMIGAMI SHIGEYUKI
IPC: H04B3/04
Filed: 1981-12-26
Abstract: PURPOSE:To improve the output accuracy of an equalizer, by correcting a tap coefficient to only a small error of equalized output. CONSTITUTION:An equalizer consists of an error generating circuit 1, an error amplitude calculating circuit 2, a control circuit 3 and a tap coefficient correcting circuit 4. The circuit 1 generates errors Er, Ei from the difference between equalized outputs y<r>, y<i> and reference values r<r>, r<i>. The circuit 2 inputs the errors Er, Ei and outputs the sum of square. The circuit 3 compares a reference value Mg determining the propriety of the tap coefficient correction with the output of the circuit 2, and only when the output of the circuit 2 is smaller, a trigger signal is given to the circuit 4 for the correction of the tap coefficient.
Patent JP-S59100401-A (JP)
Title: Spectacle lens
Inventor: KUBOTA SATOSHI
IPC: G02B1/11
Filed: 1982-11-30
Abstract: PURPOSE:To make a diethylene glycol bisallyl carbonate lens hard to scratch and to inhibit the surface reflection by coating the surface of the lens with a layer of a mixture of prescribed compounds by heat curing, and forming an antireflection film. CONSTITUTION:The surface of a lens made of diethylene glycol bisallyl carbonate (CR-39) is coated with a layer consisting of specified compounds as principal components and stannous chloride as a curing catalyst by heat curing. Said specified compounds are a multifunctional epoxy compound and a partial hydrolyzate of a mixture of a compound represented by general formula I (where X is <=4C alkoxy) with a compound represented by general formula II (where R<1> is an org. group having an epoxy group or a gamma-methacryloxypropyl group, R<2> is H or a 1-4C org. group, Y is halogen other than F or alkoxy, and each of (l) and (m) is an integer of >=0 satisfying l+m<2). A single-layer or multilayered antireflection film made of an inorg. substance is then formed on said org. layer. By controlling the ratios among the compounds, the hardness of the org. layer and the adhesive strength to the antireflection film can be improved.
Patent JP-H0638443-A (JP)
Title: Spindle motor
Inventor: MORIOKA YUJI
IPC: F16C35/06
Filed: 1992-07-14
Abstract: PURPOSE:To surely prevent the effluence of an unhardened adhesive with simple constitution. CONSTITUTION:This is a spindle motor where a hub 4 nearly in the shape of a reverse bowl is attached to the periphery of a fixed shaft 1 through a pair of bearings 2 and 3, and a stator 5 is fixed between both bearings 2 and 3 on a shaft 1, and a rotor magnet 6 opposed to the stator 5 is attached to the inside periphery of the hub 4. And, a circular step 10, where the inside diameter at the upper position 8 where the bearing is mounted is smaller than the diameter at the lower position 9 where the magnet is mounted, is made at the inside periphery of this hub 4, and the corner of the step 10 is cut off and a ring 21 for height adjustment of the rotor magnet 6, which is made in smaller diameter than the inside diameter at the position 8 where the bearing is mounted, is attached to the bottom of the step 10, and the upper bearing 2 is arranged on the topside of the ring 21, and space 22 for retaining an adhesive for fixing of the bearing is formed between the step 10 and the ring 21.
Patent JP-H0764072-A (JP)
Title: Black matrix material for liquid crystal display and formation of black matrix layer
Inventor: NISHIWAKI KENICHI
IPC: G02F1/1335
Filed: 1993-08-24
Abstract: PURPOSE:To provide a black matrix material for liquid crystal display contg. a thermosensitive color-developable material, a photopolymerizable material an a photopolymn. initiator and to obtain images having good resolution and high quality by applying this black matrix material on a transparent substrate for liquid crystal display and exposing the coating, then developing and heating the coating. CONSTITUTION:The black matrix material for liquid crystal display contg. the thermosensitive color developable material, photopolymerizable material and photopolymn. initiator is used. The thermosensitive color developable material to be compounded with the material described above is a material which allows the transmission of UV rays, visible rays, etc., prior to heating and has a black color of excellent shieldability by developing a color and absorbing visible rays when the material is heated. After the black matrix material 2 is applied on the transparent substrate 1 and is exposed, the unexposed parts are removed by development to pattern the black matrix layer 2 and thereafter the patterned black matrix layer 2 is blackened by heating to form the black matrix layer 2 having the excellent light shieldability.
Patent JP-S5999613-A (JP)
Inventor: MATSUBARA HIRONAGA
IPC: H01B7/00
Filed: 1982-11-30
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。