baber/WOPTO huggingface dataset:
Patent JP-S5730182-A (JP)
Title: Magnetic bubble storage element
Inventor: BABA MASAHIRO
IPC: G11C19/08
Filed: 1980-07-28
Abstract: PURPOSE:To shorten an access time by establishig revolving magnetic fields in normal and reverse directions, and by enqueuing addresses of accessed minor loops on a transfer gate by inhibiting the movements of bubbles in the minor loops by the reverse revolving magnetic field. CONSTITUTION:Two kind of revolving magnetic fields differing in magnetic-field revolving direction are established in the opposite directions A and B. This is easily realized by flowing reverse currents to the windings of a rotary electromagnet. In a minor loop 2, a pattern is constituted in a partially specific shape, so magnetic bubbles are moved by the revolving magnetic field in a counterclockwise direction (normal direction) A and never moved by the revolving magnetic field in the clockwise direction B (reverse direction) to stay there. In a major loop 1, however, magnetic bubbles are moved in directions A and B by the revolving magnetic fields in the counterclockwise and clockwise directions A and B respectively.
Patent JP-S61263135-A (JP)
Title: Detecting instrument of chipping of semiconductor wafer
Inventor: TSUJIMARU TAKANARI
IPC: H01L21/67
Filed: 1985-05-15
Abstract: PURPOSE:To enable the automatic detection of the presence of chipping and the accurate and high-speed operation of detection by a construction wherein a laser beam is applied, the light of the laser beam reflected from the peripheral portion of a wafer is detected by a reflected light detecting means, and the presence of the chipping in said portion is detected on the basis of a detection output. CONSTITUTION:When a roller 2 is rotated at a position to which it is raised, wafers 3 are rotated. In this state, a lase beam is applied to the peripheral portion of one wafer 3, and a reflected light thereof is detected by a reflected light detector 7. When there is any crack or chip in the peripheral portion of the wafer on the occasion, the velocity of the reflected light is varied, and therefore it is possible to detect the presence of chipping by a chipping detecting circuit 8 based on an detection output of the reflected light detector 7. Such an operation of detecting the chipping as above described is conducted for each wafer 3 sequentially, and the respective result of detection is displayed by a display unit 9. A set of a laser beam emitting device and the reflected light detector is employed with their directions changed sequentially, or a plurality of sets of these devices are employed.
Patent JP-S5729177-A (JP)
Title: Japanese voice input system
Inventor: NAMIKI IKUO
IPC: G10L15/00
Filed: 1980-07-30
Abstract: PURPOSE:To convert a voice input into Japanese at a high speed through a simple constitution by recognizing and converting an input voice into ''kana'' (Japanese syllabary) characters, by inputting the converted word to a corresponding conversion dictionary file, ane then by achieving conversion into Japanese by using the file. CONSTITUTION:An input voice is recognized by a voice recognition part 1 and the converted into ''kana'' characters according to the syllables of the input voice. Further, a conversion dictionary file part 3 which corresponds to the word expressed in ''kana'' character through the recognition part 1 is provided with a ''kana''-''kanji'', a ''kana''-''romaji'', a ''kana''-alphabet, a ''kana''-numeral, and a ''kana''-''kana'' conversion dictionary file, etc. To each conversion dictrionary file of the file part 3, a sequence of characters of words recognized by the recognition part 1 is sent, word by word, to a control part 2. The file part 3 achieves convesion into proper Japanese to convert the input voice into Japanese at a high speed through the simple constitution.
Patent JP-H07308354-A (JP)
Title: Bath unit
Inventor: SANADA SO
IPC: C02F1/46
Filed: 1994-05-18
Abstract: PURPOSE:To efficiently purify bathtub water susceptible to fouling due to the execution of a jetting function by functionally executing both the jetting function and a purifying function without difficulty. CONSTITUTION:This bath unit has a jetting function to draw bathtub water from a bathtub 2 to be circulated as jet flow from a wall surface of the bathtub 2 and is provided with a circulation water path 10 to circulate the bathtub water after drawn out, a purifying water path 22 connected to the circulation water path 10 in parallel, a circulation pump 12 provided in the course of the circulation water path 10, an electrolytic cell 28 provided in the course of the purifying water path 22, an exhaust means to discharge a hydrogen gas generated by electrolytic action of the electrolytic cell 28 outside the circulation water path 10 and a control means C which controls the elements responding to demands to execute the jetting function and the purifying function.
Patent JP-H05206256-A (JP)
Title: Implement for processing electronic component
Inventor: YUKISHIGE HIDENORI
IPC: C08J5/18
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a member for manufacturing an electric component which has a high dimensional accuracy, a light weight, excellent chemical resistance and further in which an organic material, etc., is scarcely eluted by forming a contact surface of an implement in contact with an electronic component, its intermediate product or treatment solution of its manufacturing step of thermoplastic saturated norbornane resin. CONSTITUTION:A contact surface of an implement for processing an electronic component of an implement in contact with the component such as semiconductor, hybrid IC liquid crystal display element, etc., an implement in contact with a wafer, a liquid crystal substrate, or an intermediate product in which a transparent electrode layer or a protective layer is formed thereon and the component, and an implement in contact with treatment solution such as chemicals or superpure water to be used for processing the manufacturing intermediate product in the step of manufacturing the component is formed of thermoplastic saturated norbornane resin. The resin having a mean molecular weight of 10,000-200,000 is preferable. An additive having a charge preventing effect is preferably added. Thus, an excellent member having excellent dimensional accuracy, and resistances against strong acid, strong alkali, etc., is obtained.
Patent JP-H042356-A (JP)
Title: Catheter for administering medicine
Inventor: YAGI HIROSHI
IPC: A61L29/00
Filed: 1990-04-19
Abstract: PURPOSE:To surely administer a set amount of a medicine even when a very small amount of the medicine is administered continuously by applying a resin having low medicine adsorbing properties to the inner surface of a catheter tube formed from a soft synthetic resin. CONSTITUTION:A catheter 1 for administering a medicine consists of a catheter tube 2 and the hub 3 fitted to the rear end of the catheter tube 2 and the catheter tube 2 has the lumen 4 communicating with a fluid outflow port and a resin film 5 having low medicine adsorbing properties is provided to the inner surface of the catheter tube 2. As the forming material of the catheter tube 2, a soft vinyl chloride resin, a polyurethane elastomer, a polyamide elastomer or a polyolefinic elastomer can be used and, as the synthetic resin used in the film 5, polybutadiene or fluoroplastic can be suitably used and syndiotactic 1, 2-polybutadiene is especially pref.
Patent JP-S5532025-A (JP)
Title: Copying machine
Inventor: HAMAGUCHI HIROSHI
IPC: G03G15/22
Filed: 1978-08-25
Abstract: PURPOSE:To reduce the time of fast copy without idling a drum by letting the start position of the drum in image making process be the position immediate before charging process and the position before cleaning process and selectively controlling the drum to the state of said positions. CONSTITUTION:Driving control of a drum 1 is accomplished by detecting the notched slits 11 provided to a control disc 10 by a detector 12. It is possible to stop the drum 1 at either A or B point by controlling a motor by the detection signal by the slits 11 corresponding to the position A at immediate before charging process and the position B before cleaning process. The drum 1 is held standing by in the B position at the turning on of power source and is held standing by in the A position after copying of, e.g., one sheet, is taken, thus the copying may be started immediately without letting the drum idle.
Patent JP-H05299854-A (JP)
Title: External connection structure for desktop type electronic device
Inventor: NORIKAWA SHINICHI
IPC: H05K7/12
Filed: 1992-04-23
Abstract: PURPOSE:To always stably use a desired external connector of a plurality of types of external connectors in a mounting structure of the external connector for a desktop electronic device. CONSTITUTION:The external connection structure for a desktop type electronic device comprises a regular polyhedron case 1 in which external connector 10 of different type are mounted on sidewalls 1a for forming polygonal surfaces, a housing 2 having a window 11a exposed on an outer surface selectively at one sidewall and pivotally securing the case at an axial center, and positioning means 3 for holding to lock the one sidewall exposed with the window between the housing and the case.
Patent JP-H0682733-A (JP)
Title: Optical modulator and method for forming electric contact of optical modulator
Inventor: HENRII DABURIYUU SAN JIYUNIA
IPC: G02F1/055
Filed: 1991-05-09
Abstract: PURPOSE: To eliminate the need for precise positioning by boring a hole which extends to the surface of an electrode in an insulating layer formed on the surface of the electrode. CONSTITUTION: A 1st-level hole 20 is formed penetrating a 1st-level insulating layer 22 and many holes 20 are formed in respective electrodes so as to obtain excellent electric contacts. Further, a 2nd-level hole 24 is bored in a 2nd-level insulating layer 26 and this 2nd-level hole 24 is preferably much larger than the 1st-level hole 20, but preferably does not expand onto an adjacent electrode. One 2nd-level hole 24 bored for each electrode surrounds all 1stlevel holes 20 below it. Further, the metal layer 16 of a contact pad is vapor-deposited filling the holes of the insulating layer, a solder projection 18 is formed thereupon, and the contact pad and projection 18 may expand onto an adjacent electrode.
Patent JP-H09269511-A (JP)
Title: Liquid crystal device, its driving method and display system
Inventor: MATSUEDA YOJIRO
IPC: G09G3/36
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having excellent display characteristics and high reliability and its driving method as well as a display system. SOLUTION: Analog switches TFTs 20-11 to 20-nm divided by (m) piece each into (n) blocks are connected to signal lines. First wirings 22-1 to 22-n are connected to the gate electrodes of the analog switches TFTs 20-11 to 20-nm and block selection is executed. Second wirings 24-1 to 24-m are connected to source regions and data writing to the signal lines is executed. The shift quantity of the threshold voltage is made smaller and reliability is improved by applying input signals below 5V on the source regions of the analog switches TFTs 20-11 to 20-nm. The analog switches are arranged by half quantity each above and below to form the comb tooth wirings. Data drivers and scanning drivers are packaged on the same side. 1H common swing inversion and 1H 4 value gate inversion driving are executed.  The penetration voltages ▵Va, ▵Vb of the analog switches TFTs 20-11 to 20-nm are corrected.
Patent JP-2000288642-A (JP)
Title: Forming method of bottomed cylindrical container
Inventor: MINE KOICHI
IPC: B21D22/22
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily regulate a plate thickness of a bottomed container at a low cost. SOLUTION: In forming a bottomed container by drawing, a slope-forming member 150 where a slope 154 of a roughly trancated cone side face shape is formed, while the side end face 120b of a plate material is brought into contact/is slid with the slope 154 and respective center axis of the slope 154 and a drawing hole 132 are roughly aligned, is moved in the direction of the expanding side of the slope 154, and then, the side end face 120b is drawn while being pressed in the direction toward the center axis of the slope 154. In this forming method, the vertical wall part of the bottomed cylindrical container is thickened together with drawing. Thus, the bottomed cylindrical container is formed with reducing a number of processes and in a short time, productivity of the bottomed cylindrical container is improved.
Patent JP-S60251192-A (JP)
Title: Device for growth of single crystal of compound having high dissociation pressure
Inventor: TOMIZAWA KENJI
IPC: H01L21/02
Filed: 1984-05-25
Abstract: PURPOSE:To execute growth of a single crystal having superior quality while adjusting the difference between the external and internal pressure of a sealed vessel to a necessary least limit by providing a cap movable vertically by the variation of the internal pressure of the sealed vessel and a sensing element for sensing the upward movement of the cap. CONSTITUTION:An opening part 2 is provided to above a sealing vessel 1 for As, and a holding part 4 for the sealing liquid 3 such as boron oxide is provided around the opening part 2. An open end of the cap 5 is dipped in the sealing liquid 3 by its own weight. When the internal pressure of the sealing vessel 1 for As becomes higher than the pressure in the external vessel 10, a sealing body 5 is moved upward and the top end touches a stopper 6 and a sensing element 7. Then, electric current is supplied from an electric wire 8 and a pilot lamp 9 is lit. if the lighting of the pilot lamp is observed, the pressure in the external vessel 10 is elevated by introducing inert gas. By this method, sealing of As is possible while maintaining the difference between the internal pressure and the external pressure of the sealing vessel 1 at a necessary least limit.
Patent JP-S586449-A (JP)
Title: Infrared gas analyzer
Inventor: HAMADA TOSHIYOSHI
IPC: G01N21/61
Filed: 1981-07-04
Abstract: PURPOSE:To improve an output characteristic, by varying the length of a light passage of a measuring cell and detection room and also, varying the gas concentration and volume of the detection room in a gas enclosed type detector of infrared-ray transmission type with series two-vessel construction. CONSTITUTION:A central part A of an absorption spectrum of a measuring light IM which has transmitted through a measuring cell MK is absorbed in the first  detection room DE1 and the remainder B (surrounding part) of the light IM  transmitted through the room DE1 is absorbed in the second detection room DE2  in a detector DE of infrared-ray transmission type with series two-vessel construction. The difference in the infrared absorption corresponding to the variation of incident infrared rays is produced between the first detection room and  the second detection room because the absorption quantity of infrared rays is  varied exponentially and its absorption coefficient is different in wavelength.  Accordingly, the infrared energy capable of utilizing as those within a measurable range is enlarged and the stability is improved by selecting light passage length L1 and L2 of the first and second detection room in accordance with a  light passage length L0 of the cell MK, enclosed gas concentration and the inner  volume.
Patent JP-S59228648-A (JP)
Title: Method for developing photoresist
Inventor: FUKUDA KEIICHI
IPC: G03F7/30
Filed: 1983-06-10
Abstract: PURPOSE:To form a fine pattern whose cross-section has the shape of an inverted triangle by forming a slightly soluble resist on the surface of a resist film with plasma before or after exposure and by carrying out development. CONSTITUTION:A resist 2 coated on a substrate 1 and prebaked is treated with plasma generated from gaseous CF4 to form a slightly soluble film 3 having a low velocity of dissolution in a pattern forming liq. on the surface of the resist 2. Exposure through a prescribed pattern and development are then carried out to form a fine pattern whose cross-section has the shape of an inverted convex. When this fine photoresist pattern is used as a mask material, a coating can be cut at an edge part of the mask, so a pattern for an electrode wiring film can be formed accurately. Since a removing agent permeates well the mask material, the mask material can be removed thoroughly.
Patent JP-S61261501-A (JP)
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1985-05-15
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-S587403-A (JP)
Title: Preparation of improved ethylenic polymer
Inventor: TOMINAGA ICHIROU
IPC: C08F8/12
Filed: 1981-07-03
Abstract: PURPOSE:To obtan an ethylenic polymer crosslinked with metal ions, by saponifying a specific ethylene polymer modified with vinyl acetate and unsaturated carboxylic acid, with a basic metal compound, and converting a definite amount of the carboxylic acid metal salt to the acid type. CONSTITUTION:A direct copolymer obtained by the copolymerization of (A) ethylene, (B) 0.02-10(mol)% vinyl acetate monomer, and (C) 1-20% alpha,beta-unsaturated caboxylic acid ester such as methyl methacylate, is saponified with (D) a basic metal compound such as sodium hydroxide to convert the carboxylic acid ester group in the polymer to carboxylic acid metal salt, and the acetoxy group to hydroxyl group. The onjective ethylenic polymer having hydroxyl group at the side chain and crosslinked with specific amount of metal ions can be prepared by treating the above obtained carboyic acid metal salt with an acid.
Patent JP-S5330864-A (JP)
Title: Production of x-ray image intensifier
Inventor: INAO KIYOHISA
IPC: H01J9/20
Filed: 1976-09-03
Abstract: PURPOSE: To obtain a strong and dense film as a protection film of a X-ray image intensifier by forming the protection film by sputtering method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07285497-A (JP)
Title: Motor balloon glider
Inventor: MIYAKE KUNIHIDE
IPC: B64B1/36
Filed: 1994-04-18
Abstract: PURPOSE:To provide a new motor balloon glider for sky sports capable of flying from narrow flatland also capable of flying safely with a wind influence to barely receive and capable of landing safely even in the case of causing a trouble in an emergency. CONSTITUTION:A vertical/horizontal tail 4, 5 is movably provided in a rear side of a hollow-shaped balloon 1 formed into a streamline shape to seal helium gas in the inside, to provide a connection part of a power unit 20, formed so as to carry an engine 24 mounted with a propeller 25 on the back of an occupant 16, in a central side bottom part of the balloon 1, also to provide here a control lever 27 of the vertical/horizontal tail 4, 5, and by propulsive force of the propeller 25 of the power unit 20 carried on the back of the occupant 16, a glider flies.
Patent JP-S5330999-A (JP)
Title: Production of anhydrous sodium carbonate
Inventor: FUJITA SHISEI
IPC: C01D7/12
Filed: 1976-09-03
Abstract: PURPOSE: To thermally decompose NaHCO 3  or sodium sesquicarbonate with high efficiency in an easy and energy conservative manner by suspending it in a conc. soln. of Na 2 CO 3  and countercurrently contacting the suspension with steam under specified conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5733929-A (JP)
Title: Reverse feed preventive device of wire electrode in wire-cut electric discharge machine
Inventor: MIYAHARA HITOSHI
IPC: B23H7/10
Filed: 1980-08-01
Abstract: PURPOSE:To perform the replacement of a wire electrode in a short time when the wire electrode is disconnected, by providing a device urging further reverse rotation of eccentric rollers and stopping the reversely fed wire electrode. CONSTITUTION:If a wire electrode 1 is disconnected at a machining part, the wire electrode 1 tends to be reversely fed in an opposite direction to an arrow mark, when eccentric rollers 9, 9' are reversely rotated in a direction Y and actuated so as to hold the wire electrode 1 with their contact surfaces, and an axial load of level in accordance with tensile force of the wire electrode 1 is acted by a wedge effect in the opposite direction Y to a tensile direction X, thus the wire electrode 1 can be prevented from being reversely fed. Accordingly, the wire electrode 1 can be replaced in a short time.
Patent JP-H09292186-A (JP)
Title: Intracisternal type heat exchanger
Inventor: TAKEMOTO YOSUKE
IPC: F28D1/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the workability of lifting up a heat exchanger tube unit by enabling the lifting up of only the heat exchanger tube unit in the checking or the cleaning of the heat exchanger tube, to simplify preparatory work before the lifting up, to hold the heat exchanger tube unit by pressing it with simple structured and fewer supporting members and to protect a heat exchanger tube unit with a simple structured heat exchanger tube protecting member attached to the outer frame. SOLUTION: The lower end part of an outer frame 5, to the front surface of which a heat exchanger tube protecting member 9 is attached, is fastened to the bottom part of a discharging water tank 52 with a fastening means through anchoring bolt attaching seats 12, 12,...12. The outer frame 5 is supported by pressing with the help of the both sides of upper edge part of the outer frame 5 with a pair of the supporting members attached to the rising wall on the back side of the discharging water tank, the heat exchanger tube unit 4 that comprises the heat exchanger tubes 2, 2 and 2 of three rows and connecting auxiliary members 3, 3 and 3 that connect and fix these heat exchanger tubes 2, 2 and 2 is inserted into the outer frame 5 through an upper opening of it so that it can be lifted up through the upper opening and the connecting auxiliary members 3,  3 and 3 are fastened to the upper surface of the outer frame 5 detachably.
Patent JP-S5230844-A (JP)
Title: Coating roll
Inventor: YASUSAWA KAZUHITO
IPC: B05C1/08
Filed: 1975-08-30
Abstract: PURPOSE: A long life coating roll capable of adjusting the amount of applied coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249812-A (JP)
Inventor: WATANABE KAZUO
IPC: H02G1/12
Filed: 1984-05-24
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-H0758994-A (JP)
Title: Picture operation device
Inventor: KAWASE MASARU
IPC: G06T3/00
Filed: 1994-05-19
Abstract: PURPOSE:To reduce deterioration in a subscanning direction by representatively and independently reading charges corresponding to respective scanning lines in a display screen area without mixing them in adjacent scanning lines as image signals. CONSTITUTION:The read timing signal of an image pickup element (CCD) 2 is generated by a generation circuit. Vertical transfer pulses V1-V4 as the read timing signals given to the image pickup element 2 are supplied to respective electrodes for the vertical transfer of a photodiode. The signals V1 and V3 are generated from a signal obtained by adding pulse signals S1 and S2 and pulse signals V1' and V3' regulating timing when the accumulated charges generated from a TG part 11 are transferred to a vertical transmission line based on a horizontal synchronizing signal HD and a vertical synchronizing signal VD from an SG part 14 in an addition part 15. The charges accumulated in the photodiode are independently read without mixing them in the vertical direction, information of the respective image elements are requested from information obtained by regular mixing reading.