baber/WOPTO huggingface dataset:
Patent JP-S62120200-A (JP)
Title: Sounding element
Inventor: KOBADA YOSHIHIRO
IPC: H04R19/02
Filed: 1985-11-20
Abstract: PURPOSE:To vibrate a thin piece, generate a sound wave and widen an using range of an element by providing a sounding part forming a capacitor by the vibrating thin piece and an element base stand having the thin piece on the element and changing a charge stored in the capacitor according to an input signal. CONSTITUTION:The sounding part 20 forming the capacitor by the vibrating thin piece 12 and the element base stand having the thin piece 12 is provided on the element. Then, an electrode 15 of a supporting substrate 2 side, namely the thin piece 12 and an electrode 16 of a floating plate 7 side have a capacitor structure and the charge stored in the electrodes 15, 16 is changed with a time according to an audio signal. A Coulomb force operating on the electrodes 15, 16 according to the quantity of the charge is changed and as a result, the electrodes 15, 16 namely, the thin pieces vibrate correspondingly to the audio signal. The vibration vibrates air and generates the sound wave.
Patent JP-H0897174-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA HIDEKAZU
IPC: H01L21/28
Filed: 1994-09-28
Abstract: PURPOSE: To prevent degradation of withstand voltage and increase of leak current by providing with an oxide silicon layer between polycrystalline silicon formed on an impurities diffusion layer, so that, progress of silicide reaction is stopped. CONSTITUTION: After a p-type impurities diffusion layer 2 is formed on a semiconductor substrate 3, an SiO2 film 1 is formed, and an opening is provided. Next, on that, a polycrystalline silicon 4 is grown by 100-200nm by pressure reduction CVD method, then, supplying of silane is stopped, and at the same time, oxygen is supplied, so that oxide silicon layer 7 is formed by 1-3nm. Then, oxygen is stopped again, and at the same time, silane is supplied, and the poly crystalline silicon 4 is grown by 80-120nm, and, after arsenic is ion-implanted, photoresist is selectively provided for etching, and, after photo-resist is removed, it is heat-treated, so that, an n-type impurities diffusion layer 5 is formed.  Further, platinum is deposited by sputtering method, and then, a platinum silicide 6 is formed by heat treatment, and then, the platinum not silicide-reacted is etched by aqua regia, so that, a semiconductor device is manufactured.
Patent JP-H02104996-A (JP)
Title: Compound vane for compressor and manufacture thereof
Inventor: SUZUKI TAKUYA
IPC: B32B7/02
Filed: 1988-10-14
Abstract: PURPOSE:To lighten the weight as well as to improve abrasion resistance by forming a sliding surface of a compressor compound vane with abrasion resistive material and the other surface with light-weight material respectively after compoundedness by means of schremann extrusion or conform extrusion. CONSTITUTION:A compressor compound vane is made up of compounding a strip (abrasion resistive material A) of high-speed steel and mixed powder (lightweight material B) mixing an Al2O3 short fiber and graphite powder in 4032 alloy powder by means of conform extrusion. On a sliding surface A-1, the whole high-speed steel (A) is exposed there. In this case, the ratio (A/B) of A to B is set to one-third, thus it is made lighter in weight as much as 45% as compared with a vane made of high-speed steel. In this connection, it may be made of compound material with an alumina rod (A) and a carbon fiber FRM (B) by means of a schremann extruder. Thus, such a vane that is excellent in abrasion resistance and lighter in weight is securable.
Patent JP-S63192434-A (JP)
Inventor: UENO MASATO
IPC: A61C13/34
Filed: 1986-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04138053-A (JP)
Title: Manufacture of helical armature coil
Inventor: MIYAMOTO TADAHIRO
IPC: H02K15/04
Filed: 1990-09-27
Abstract: PURPOSE:To improve phase-to-phase insulation characteristic of an armature coil by inserting an insulation sheet so as to knit long side parts, alternately coating obverse/reverse surfaces in the long side part of adjacent element coils of a band coil, pressing the band coil into a plate shape, and forming the armature coil. CONSTITUTION:When an insulation sheet 4 is wound to an element coil of three phases (U, V, W-phase), first the insulation sheet 4 is inserted from one edge part 31 to coat an obverse of a long side part 11u, next inserted between itself and an adjacent long side part 11v to coat a reverse thereof, and then inserted between it self and an adjacent long side pat 11w to coat its obverse. Next, the insulation sheet 4 is placed through between the long side part 11w and a long side part 11-u to coat its reverse, and by successively repeating this operation, the insulation sheet 4, which coats a reverse of the long side parts 11-w, is folded in the other edge part 32 to coat a surface of a band coil 3A, so that the band coil 3A, in which the element coil 11 and the insulation sheet 4 are in an integral unit, is formed.
Patent JP-H10101222-A (JP)
Title: Method of carrying article
Inventor: NIIHARA YOSHIMI
IPC: G05D1/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost of facilities by displaying loading work instruction based on article information on a work instruction displays means by an instruction from a sub carrier controlling means of an unmanned carrier vehicle and giving to a worker loading work instruction for a product to be loaded by this display. SOLUTION: A carrying AGV3 pulls trucks 2, 2,... to part supply stations 10, 10,... based on production control data related to a carrier route and instructs to a worker who performs loading work of parts 12, 12,... about the part 12, 12,... to be loaded. That is, a part display lamps of the respective part shelves in which the parts to be loaded 12, 12,... are stored is lighted and also storing frame display lumps of the storing frames to which parts of respective truck 2 are loaded is lighted and whereby, parts to be loaded 12, 12,... and the storing frames to which these parts 12, 12,... are loaded are accurately displayed to the worker who performs the loading work (loading work instruction process).
Patent JP-S62118986-A (JP)
Title: Producing of ni base alloy clad steel sheet having no surface flaw
Inventor: HINOTANI SHIGEHARU
IPC: C22C38/00
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the generation of a surface flaw and to obtain the clad steel sheet of high quality stably by using the Ni base alloy with the specified composition as the clad material and by performing its cold rolling at the specified rolling reduction rate. CONSTITUTION:The Ni base alloy composed of 20-40wt% Ni, 15-30wt% Cr, 0.5-2.0wt% Mn, 1.0-5.0wt% Mo, balance Fe and inevitable impurities is used as the clad material. This is assembled by welding with an inserting material 3 on the base metal 1 after performing its cold rolling >=20% rolling reduction rate in advance. Then after performing the vacuum deairing of this laminating body M it is heated in the temp. zone <=1,100 deg.C and subjected to a hot rolling. >=600 deg.C finishing temp.
Patent JP-S62118732-A (JP)
Title: Miniature motor
Inventor: MABUCHI RYUICHI
IPC: H02K13/00
Filed: 1985-11-19
Abstract: PURPOSE:To attenuate spark generation and electric noise and stabilize rotational frequency, by arranging a plurality of grooves in parallel with the rotational direction, in the surface of a commutator feeding current to a rotor winding from a brush, and by pressure-contacting the brush. CONSTITUTION:A brush 4 is pressure-contacted to a commutator segment 1 by a brush arm 5, and current is fed to a rotor winding. In the surface of the commutator segment 1, a plurality of grooves 2 in parallel with the rotational direction are arranged, and the end surface of the brush 4 is butted to the grooves 2. By this method, the state of the brush 4 in contact with the commutator segment 1 is stabilized, and spark generation and noise generation accompanying the spark generation are attenuated, and the abrasion of the brush and commutator is reduced, and the span of life is lengthened.
Patent JP-H1190915-A (JP)
Title: Manufacturing equipment of inorganic plate
Inventor: SUZUKI SHINICHI
IPC: B28B1/38
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing equipment of an inorganic plate which has a separating filter of high washability and enables prevention of lowering of a yield. SOLUTION: In manufacturing equipment of an inorganic plate having a separating filter to which a solid-liquid mixture material wherein a solid component and a liquid component are mixed together is supplied and a suction box which exerts a sucking action, through the separating filter 2, on the solid-liquid mixture material supplied to the separating filter 2, so as to detach the liquid component from the solid-liquid mixture material, a base layer 5 is formed by arranging a large number of filaments 4 in the same direction, while a trapping layer 7 is formed by arranging a large number of yarns 6 in the same direction. The separating filter 2 is formed of the base layer 5 and the trapping layer 7. The surface area of the trapping layer 7 can be enlarged.
Patent JP-H0577823-A (JP)
Title: Vessel-rotary position controller of vessel treatment machine
Inventor: YONEZAWA MASAHITO
IPC: B65C3/16
Filed: 1991-09-11
Abstract: PURPOSE:To realize various treatments of vessels such as label sticking or the like with a few processes, by controlling the rotation of a vessel receiving base by an electric means without use of a mechanical cam structure. CONSTITUTION:This controller is provided with motors 29a-29h causing vessel receiving base 22a-22h to rotate, a rotation start instruction means 37 transmitting a rotate signal when the vessel receive base reaches vessel treatment positions B2, B3, B4, rotation angle setters 41a-41c setting data according to the rotation angle of the vessel receiving base, and a controller 40 regulating the motors in accordance with the respective output of the rotation start instruction means and the setter. This controller 40 regulates the vessel receiving bases 22a-22h to rotate as much as the rotate angle according to the preset data in the setters 41a-41h by the revolution start signal from the rotation start instruction means 37.
Patent JP-H1193486-A (JP)
Title: Flat latch lock
Inventor: KIJIMA KAZUTAKA
IPC: E05B47/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a door frame from breaking down by providing a spring member energizing a latch bolt in the retreating direction, a cam member forcing it to retreat, and a pendulum member limiting projection, and limiting projection of the latch bolt even if centrifugal force is applied to a lock box in either direction right and left. SOLUTION: A lock main body 10 is provided with a latch bolt 13 projecting and retreating from a lock box 12 by moving the tips 14a of projecting parts on both sides in a slotted hole formed on the lock box 12. A pendulum member 17 is supported with the lower end of the latch bolt 13 through a pin 18 capably of swinging in the projecting and retreating directions of the latch bolt 13. When a door is suddenly closed and centrifugal force is applied to the latch bolt 13, the pendulum member 17 is rotationally moved centering around the pin 18, the upper part is brought in contact with the projecting parts 14 to push back it, and hence the latch bolt 13 is limited to project. Consequently, the latch bolt 13 does not project from the end face of the door, and hence possibility of the door frame to be broken is eliminated.
Patent JP-H10116065-A (JP)
Title: Method and device for fixed canvas presentation using html
Inventor: NIELSEN JACOB
IPC: G09G5/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To display a fixed canvas display on an output device with a different size by converting a fixed canvas specified with the size and an image of a processing result of a hyper-text markup language data stream while matching with a display device with the size different from the original display device. SOLUTION: A processor 203 is provided with an input/output device 205, a CPU 207 and a memory 209, and a CD-ROM device 223 and a disk storage 213 store files. When the hyper-text markup language(HTML) data stream formatted to the fixed canvas is presented, as canvas specification containing information existing in the HTML data stream and capable of obtaining the height, width and aspect ratio of the fixed canvas is detected. Then, a view having this aspect ratio is constructed on the device, and for mapping the HTML data stream on this view, the HTML data stream is presented on the view according to the conversion keeping the aspect ratio.
Patent JP-S62121457-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA SATOSHI
IPC: G03C7/392
Filed: 1985-11-21
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material prevented from deterioration in developed cyan color density even when it is processed with a bleaching solution or bleach-fixing solution fatigued or weak in oxidizing power by incorporating a specified cyan dye forming coupler and a specified compound. CONSTITUTION:The silver halide color photographic sensitive material contains at least one of cyan dye forming couplers represented by formula [I] in which R1 is -CONR11R12, -NHSO2R11R12 or the like; R2 is a group substitutable at the naphthol ring; l is an integer of 0-3; R3 is a monovalent organic group; and X is H or a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent. Then photographic sensitive material contains said cyan coupler in an amount of 0.2-30mol% of the photosensitive silver halide, and it also contains at least one of the compounds represented by formulae [II]-[IV], preferably, in an amount of 1-100mol%, much preferably, 5-80mol% of the cyan coupler.
Patent JP-H10100556-A (JP)
Title: Photosensitive lithographic plate, method and apparatus for manufacturing the same
Inventor: ANURA YASUHIRO
IPC: G03F7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic plate and a method and an apparatus for manufacturing the same, thereby rendering said lithographic plate capable of preventing a print paper from being stained by an ink, which is usually caused by a crack on a cross section when the print paper is cut. SOLUTION: Test is performed to confirm whether a stain caused due to a crack is happening at a position within a range 25 microns from an end of a photosensitive lithographic plate. In order to prevent such a staining, a clearance between an upper cutter 12 and a lower cutter 16 of a slitter is set to be 30-100 microns, so that even if a crack happens it will occur at a position 25 microns from the end of the photosensitive lithographic plate.
Patent JP-H09102912-A (JP)
Title: Defective picture element detector
Inventor: UEDA OSAMU
IPC: H04N5/378
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To surely detect the defective picture element of a fine picture element CCD, which moves, appears or disappear while using a camera. SOLUTION: An image signal from the CCD is passed through an A/D converter 200 and a 1/n divider 201 and integrated (n) times for each field by an adder 202 and a field memory 203, and the integrated signal is compared with a threshold value ref by a comparator circuit 208. When the signal exceeds the ref, it is defined as the defective picture element, its number is detected by a counter 209 and its position is detected by an (n) counter 205 and vertical and horizontal counters 206 and 207 and stored in vertical and horizontal counters 210 and 211. Corresponding to the number of defective picture elements, the value of ref is changed and corresponding to the position of defective picture elements, the image signal is interpolated.
Patent JP-H06120266-A (JP)
Title: Method and apparatus for feeding lead frame
Inventor: SAITO SHIGERU
IPC: H01L21/50
Filed: 1992-09-30
Abstract: PURPOSE:To feed each from a stack of lead frames to a predetermined position in a die bonding step while preventing deformation and damage of lead frames. CONSTITUTION:A device is provided for clamping and feeding one at a time from a stack of lead frames. The device includes a pair of arms, each having a hanging part 2a in parallel to one side of the stack of lead frames; and a drive 3 for moving the arms. The arms are rotatably supported on a shaft 4 in such a manner that they normally close. The hanging parts each include a roller 5 rotatable on the side of the stack with the vertical movement of the arms, and a clamping member 6 fixed at a given angle with respect to the arms.
Patent JP-H06204820-A (JP)
Title: Comparator circuit and method for comparing a pair of signals with each other
Inventor: JIEFURII II BUREEMAA
IPC: G01R19/165
Filed: 1993-10-19
Abstract: PURPOSE: To provide an improved comparator circuit for generating a resulting digital output by comparing two input signals with each other. CONSTITUTION: This comparator circuit 10 uses a single cascode device and a current mirror circuit 22, which are connected in parallel with two differential amplifier stages 12 and 14. One of the stages 12 and 14 receives differential input signals, and the other receives a variable reference voltage and a feedback voltage from the output of the comparator 10. The reference voltage is changed according to a request from a user. The reference voltage can be changed to any voltage within the range of input signals given to the differential amplifier stage. The hysteresis differential voltage of the input differential amplifier stage can be controlled accurately, by changing a bias current given to the hysteresis differential amplifier stage and the reference voltage.
Patent JP-H0574498-A (JP)
Title: High capacity battery structure
Inventor: MINATO YASUFUMI
IPC: H01M10/05
Filed: 1991-09-12
Abstract: PURPOSE:To remove substantially non-functioning portions of a battery which are formed at the outermost and innermost peripheries so as to provide a battery of high energy density wherein positive and negative electrodes having respective active materials applied to metallic foil are wound into a roll via a separator. CONSTITUTION:In a battery wherein positive and negative electrodes having respective active materials applied to metallic foil are wound into a roll via a separator, the active material of the electrodes located at the outermost and innermost peripheries is applied only to one side of each of two sheets of metallic foil. The surfaces of the two sheets of metallic foil to which the active material is not applied are joined together to form one electrode. At the outermost and innermost peripheries the metallic foil located on the outside and inside of the electrodes is shortened by a maximum of one cycle.
Patent JP-S62138591-A (JP)
Inventor: ANJIERIN BEADO KAADEISU
IPC: C10N40/04
Filed: 1986-10-31
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-S62129214-A (JP)
Inventor: IOZEFU SUKORUNIKU
IPC: A61Q17/02
Filed: 1986-10-31
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-H02107801-A (JP)
Title: Pressure oil supply mechanism
Inventor: MAESAKA KIYOTOMI
IPC: F15B11/00
Filed: 1988-10-18
Abstract: PURPOSE:To improve performance and to reduce cost, size and weight of the mechanism by detachably mounting hydraulic circuits which supply and discharge pressure oil to and from hydraulic cylinders thereon, and arranging a hydraulic pump, a hydraulic circuit, an oil passage communicated with the cylinders in a cylinder case. CONSTITUTION:A hydraulic pump 12 is arranged in a transmission case, while hydraulic blocks 46, 47 assembling control hydraulic circuits 18, 19 are detachably mounted on the right and left sides of a cylinder case 14 of an elevator cylinder 8 horizontally thereto. A pump 12, the elevator cylinder control hydraulic circuit 18, oil passages 15, 16 which supply pressure oil to the elevator cylinder 8, and an oil passage 17 which communicates both hydraulic control circuits 18, 19 with each other are provided on the cylinder case 14. A pipe 20 is arranged between a discharge port 12a of the hydraulic pump 12 and one end of the oil passage 15 and hydraulic pressure is supplied to the elevator cylinder control hydraulic circuit 18. It is therefore possible to facilitate the change of hydraulic circuit, improve the ability, reduce the cost with small size and light weight.
Patent JP-H0980917-A (JP)
Title: Developing device
Inventor: SUZUKI HIROHARU
IPC: G03G15/09
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device capable of preventing toner from being stuck or crushed even when a latent image carrier whose surface is hard is brought into contact with a developing roller through toner by forming the developing roller by winding an elastic layer round a shaft and providing a hard magnetic surface layer on the peripheral surface of the elastic layer. SOLUTION: The developing roller 3 is composed of a metallic mandrel 31 as the shaft, the elastic layer 32 wound round the mandrel 31, and the magnetic surface layer 33 provided to cover the peripheral surface of the elastic layer 32. By magnetizing the layer 33 at minute pitch, the magnetic toner is held on the surface. When the roller 3 abuts on the hard surface of a photoreceptor drum in such constitution, the surface of the roller 3 profiles the surface of the photoreceptor drum and is displaced, a contact part becomes in a linear contact state and fixed pressure is held, so that an excellent image is obtained without crushing the toner put between the roller 3 and the drum.
Patent JP-H01102998-A (JP)
Title: Lamination of ceramic thin film
Inventor: YOJIMA MASAYUKI
IPC: H05K3/46
Filed: 1987-10-16
Abstract: PURPOSE:To accurately laminate a ceramic thin film sheet which has a precision pattern and to improve yield of products by measuring the deviation of a through-hole from a standard mark, by correcting the location of a metal mold thereby and by spraying air after pressurizing the ceramic thin film sheet in the metal mold for separation. CONSTITUTION:A ceramic thin film sheet 6 is cut by a cutter 8 which has a plurality of magnetic substance patterns 4 and location detecting through-holes 5 in the outside of a circuit pattern 3 from a cassette 2 located on a cutting stage 1. It is held and adsorbed by an adsorption plate 9 of non-magnetic material provided in the cutter 8 then the lamination head 7 is moved to the upper part of a lamination metal mold 12 which has a magnet 10 at the same position of the magnetic substance pattern 4 on the lamination surface and a standard mark 11 at the same position of the location detecting through-hole 5. The location detecting through-hole 5 and the standard mark 11 are imaged on a CRT 14 to measure the deviation 15 thereof by a camera device 13 which is provided on the rear of the adsorption plate 9 then the location of the lamination metal mold 12 is corrected according to the deviation 15. The ceramic thin film sheet 6 is separated by spraying air after pressurized in the lamination metal mold 12.
Patent JP-S61139589-A (JP)
Title: Semi-submerged floating structure
Inventor: KANAAMI MASAO
IPC: B63B35/44
Filed: 1984-12-12
Abstract: PURPOSE:To aim at making a semisubmerged type floating structure lightweight, by coupling lower hulls on the port and starboard sides of the semi-submerged type floating structure with transverse pontoons to eliminate reinforcing bracings for column sections. CONSTITUTION:In a semi-submerged type floating structure in which a deck section 3 is coupled to lower hulls 1A, 1B by means of columns 2, the lower hulls 1A, 1B on the port and starboard sides of the structure are coupled together by means of transverse pontoons 5. With this arrangement hitherto used reinforcing bracings for the column sections may be eliminated, and there fore it is possible to aim at making the deck section which is firm against external force, light-weight.