baber/WOPTO huggingface dataset:
Patent JP-H0919158-A (JP)
Title: Element-operation sensing device
Inventor: TANIZAKI TOSHIMASA
IPC: H02M7/48
Filed: 1995-06-28
Abstract: PURPOSE: To reduce the price and size of an element-operation sensing device, by connecting respectively the three AC-voltage applying points of its three-phase rectification bridge comprising a plurality of diodes with the three-phase output points of an inverter device, and by providing a series circuit comprising a limiting resistor and photocoupler or a light transmitting transmitter between the common connection point of the anodes and anodes of the three- phase rectification bridge and the positive terminal of a DC power supply for the inverter device, and further, by providing another similar series circuit or similar transmitter between the common connection point of the anodes and cathodes of the bridge and the negative terminal of the DC power supply. CONSTITUTION: An element-operation sensing device 50 comprises two photocouplers (primary side photodiodes 51g, 51h and secondary side photodiodes 52g, 52h), two limiting resistors 53g, 53h, six diodes 56a-56f, two collector resistors 54g, 54h of the photocouplers, and a connection power supply 57. Further, in an element-operation deciding circuit 60, element-operation checks for semiconductor elements 2a, 2c, 2e of the positive side of an inverter main circuit 2 are performed by sensing the coincidence of the logical sum of respective ignition signals 4a, 4c, 4e of the semiconductor elements with an element-operation indicating signal 55g. Also, the element-operation checks for semiconductor elements 2b, 2d, 2f of the negative side of the inverter main circuit 2 are performed by the similar method to the foregoing one too.
Patent JP-S63228082-A (JP)
Title: Method for diagnosing deterioration of zinc oxide type lightning arrester
Inventor: IWAI HIROMI
IPC: G01R31/00
Filed: 1987-07-24
Abstract: PURPOSE:To permit inexpensive and easy specification of a deteriorated phase by subjecting the currents flowing in respective phases to 3-phase vector synthesis and determining the composite waveform of only the resistance-component currents. CONSTITUTION:Only the lightning arresters 21, 22, 23 are connected to respective phases 11, 12, 13 of a bus or power transmission line and the ground sides thereof are commonly grounded via a zero phase current rectifier 44 as a piece of current detector. The ground side conductors of the respective phases of the lightning arresters 21, 22, 23 are collectively grounded through the iron core of a current transformer 44 and the secondary output of the transformer 44 is inputted to an amplifier 6, by which said output is amplified. The transformer 44 outputs the slight current of the specific phase on the primary side with good accuracy to the secondary side. The iron core thereof is saturated to prohibit outputting of the overcurrent to the secondary side at the time of large current. The currents passing the respective phases 11, 12, 13 are subjected to 3-phase vector analysis to erase the capacity- component currents contained in the currents of the respective phases and to determine the composite waveform of only the resistance-component currents. Whether the lightning having the deteriorated nonlinear resistance element exist in the 3-phase lightning arresters or not is diagnosed from this composite waveform.
Patent JP-H0911840-A (JP)
Title: Air bag device
Inventor: IRIE NOBUYUKI
IPC: B60R21/20
Filed: 1995-06-27
Abstract: PURPOSE: To uniformly disperse gas, and guide it into a bag by providing plural guide plates which are arranged in a housing so as to be opposed to gas blowout holes and guide blowout gas from the gas blowout holes to an opening part of the bag while flowing it in the peripheral direction and the cylinder axis direction of a gas vessel. CONSTITUTION: High pressure gas G blown out of gas blowout holes 16 and 16 flows in a bag 25 while being guided so as to flow in the peripheral surface direction and the cylinder axis direction of a cylindrical gas vessel 14a of a gas cylinder 14 after the flowing direction is changed by striking on both guide plates 23a and 23b. Though the high pressure gas G intensively blows out only from the two gas blowout holes 16 and 16, since it is guided to an opening part of the bag 25 after being dispersed so as to be uniformly distributed over the whole housing 12 by changing the flowing direction by the guide plates 23a and 23b, the bag 25 can be smoothly expanded by the high pressure gas G flowing in a well-balanced condition.
Patent JP-S6245810-A (JP)
Title: Rising and falling gate or sluice made of flexible film
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1985-08-21
Abstract: PURPOSE:To shorten or zero the floating length of a baggy film by a method in which uneven portion is provided for the upside integrated with water-tight sheets attached at intervals of a flexible baggy film in such a way that the baggy film can follow the uneven portion when the gate or sluice falls down. CONSTITUTION:A water-tight sheet 3 is laid on a foundation concrete 2, and unevenness-forming materials 9, e.g., pipes, etc., are set on the sheet 3 between the fitting lines A-B and fixed with presser metals 10. The ends of a flexible film 1 are fixed along the fitting lines A-B by fitting metals 4 to form a baggy film in order to form a rising and falling gate or sluice. When the gate or sluice falls down, the floating length of the film can be shortened or zeroed because the film 1 can follow the materials 9.
Patent JP-H0234882-A (JP)
Title: Electrophotographic device
Inventor: AIZAWA MASAHIRO
IPC: G03G15/16
Filed: 1988-07-25
Abstract: PURPOSE:To maintain stabilized sheet feeding and transfer performances by applying charge which has a polarity opposite to that of the electrostatic charge of the copying sheet to a copying sheet before it enters a fixing means. CONSTITUTION:When the charge which has the polarity opposite to that of the electrostatic charge of the copying sheet 18, that is, the charge in the polarity opposite to that of an electrostatic charger for belt 46 is applied to the copying sheet 18 by a pre-fixing charger 52 before it enters the fixing means 28, charge held by the copying sheet 18 is thereby destaticized before the copying sheet 18 enters the fixing means 28. As a result, a toner particles image is prevented from being disturbed when the copying sheet 18 enters the fixing means 28. Satisfactory transfer performance constantly free from the disturbance of a toner particles image and satisfactory copying-sheet feeding performance can be thereby obtained.
Patent JP-2000021299-A (JP)
Title: Manufacture of electron source board
Inventor: HASEGAWA MITSUTOSHI
IPC: H01J9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance uniformity of a conductive thin film in the case using an ink jet liquid drop giving method in the conductive thin film of an element part in a large area electron source board having a plurality of surface conductive type electron emission elements and improve an ink jet form without largely changing a driving system of the conventional device. SOLUTION: This electron source board 1 is manufactured in such a way that a pair of facing element electrodes 2, 3 is formed on a substrate, conductive liquid drops 8 containing a conductive substance are given to between the element electrodes, a conductive thin film is formed by heating the conductive liquid drops 8, part of the conductive thin film is foaming-treated to form an electron emission part, and electron emission elements are two-dimensionally arranged. When the conductive liquid drops 8 are given, an ink jet device equipped with nozzles 9 two-dimensionally arranged in pieces of M×N is used, nozzles of pieces of (m)×(n) (m<=M, n<=N) are selected from the nozzles 9, and the conductive liquid drops 8 are given to portions of (m)×(n) at the same time.
Patent JP-H0910581-A (JP)
Title: Phosphorus-adsorbing agent and removing method of phosphorus
Inventor: KATAOKA KATSUYUKI
IPC: B01J2/10
Filed: 1995-06-29
Abstract: PURPOSE: To provide a granular phosphorus-absorbing agent which can be prepared within a short preparation process with no need of a firing process, is usable as porous and large size granular material having adsorptive function even in the inside, has a naturally decomposing property, and is thus effectively reused as a waste after used as an adsorbent. CONSTITUTION: A granular phosphorus-adsorbing agent is a mixture of at least phosphorus adsorptive fine granules and polymers having high water absorptive property: in which the phosphorus adsorptive fine granules are preferably prepared from a slurry of iron hydroxide and aluminum hydroxide prepared by neutralizing an aqueous solution of an iron salt and an aluminum salt, and more preferably, the granules are prepared by adding cement and water to the mixture, kneading, granulating, and drying the resultant mixture. Phosphorus is removed from phosphorus-containing water by using the granular phosphorus- adsorbing agent.
Patent JP-S6243783-A (JP)
Title: Bar-code reader
Inventor: YAMATO SHINJI
IPC: G06K7/10
Filed: 1985-08-21
Abstract: PURPOSE:To obtain a complicated scanning pattern by constituting independently an optical system, a photoelectric transducer, and a pre-amplifier to three systems and switching synchronously two of an optical beam from a laser light source and a signal from the pre-amplifier, by an optical switch and an analog switch part, respectively. CONSTITUTION:A laser beam from a laser light source 1 is switched to one of three by an optical switch 2, an optical system A3 generates scanning patterns A1-A4, and an optical system B4 and an optical system C5 are also the same. The photoelectric transducer 6 and the pre-amplifier 7 are also constituted independently in accordance with each optical system (A-C), respectively, and a bar-code reflected light from each optical system is converted to an electric signal. An analog switch part 8 switches a signal by synchronizing with a switching signal from the optical switch 2. A processing part 9 decodes a bar-code signal switched by the analog switch part 8, and executes reproduction to bar-code information. In this way, a complicated scanning pattern can be obtained, and a reader having the good read characteristic of a bar-code is obtained.
Patent JP-H0349034-A (JP)
Title: Production of magnetic disk
Inventor: HIRATA KENJI
IPC: G11B5/84
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a lubricating film which is uniform in film thickness and is securely bonded with a disk surface by combining a prescribed compd. with the inorg. silicon film on the disk and chemically bonding a fluorinated lubricating agent thereto to form the lubricating film. CONSTITUTION:The inorg. silicon compd. film is formed as a protective film 5 on the surface of a magnetic film 4 and a silane-coupling agent having the high bond strength to the inorg. silicon compd. and the carboxylic group-contg. fluorinated lubricating agent are applied as the lubricating film 6 on the surface thereof; further the substrate is immersed into a fluorocarbon soln. after the formation of the lubricating film 6. The silane-coupling agent, such as, for example, amino-modified silane-coupling agent, having the high bond strength to the surface and the carboxylic group-contg. fluorine lubricating agent are applied on the surface of the magnetic disk formed with the protective film 5 consisting of the inorg. silicon compd. in such a manner and thereafter, the disk is immersed into the fluorocarbon soln., by which the uniform lubricating film 6 having the high bond strength to the disk surface is formed.
Patent JP-H0348820-A (JP)
Title: Production of thin-film diode
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/136
Filed: 1989-07-18
Abstract: PURPOSE:To prevent a substrate surface from being exposed to an etching atmosphere at the time of etching of a semiconductor layer by forming 2nd electrodes to the width larger than the width of 1st electrodes in diode parts and forming parts consisting of the semiconductor layer and the 2nd electrodes around the 1st electrodes. CONSTITUTION:The 1st electrode film is formed over the entire surface of the glass substrate 1 and the 2nd electrodes are formed by patterning the 1st electrode film by using a 1st photoresist. The semiconductor layer is then formed over the entire surface thereof and is patterned by using a 2nd photoresist 5 to form diode regions 4 consisting of the semiconductor layer. The 2nd electrode film is thereafter formed over the entire surface and is patterned by using a 3rd photoresist 7 having the pattern width larger than the width of the 1st photoresist 3 to form the 2nd electrodes 6. The semiconductor layer 51 of the diode regions 4 is etched in self-alignment to the 2nd electrodes 6, by which the doides 8 are formed. The element substrate having the thin-film diodes is completed when the 3rd photoresist 7 is removed after the above- mentioned formation.
Patent JP-S5888856-A (JP)
Title: Cassette loading device of cassette tape recorder
Inventor: UENO HIDETO
IPC: G11B15/675
Filed: 1981-11-20
Abstract: PURPOSE:To ensure an automatic pull-in loading action with the effective use of a space, by having a simple constitution in which the power assist action levers are arranged in the height direction at the positions close to a cassette, and these action levers are locked with the revolution of a power assist gear. CONSTITUTION:When a power assist starts, a roller pin 25 of a power assist gear 22 turns and interlocks the 2nd power assist action lever 32. Thus the lever 32 slides and receives the primary hook with a half turn of the gear 22. When the gear 22 turns more, the pin 25 has a half turn and interlocks the interlocking part of the other side of a power assist hooking means to actuate the hooking means. Thus the lever 32 advances further from the state of the primary hook. Then the 1st power assist action lever is slid while it is kept at the slide terminal position. Thus a cassette is loaded, then the lever 32 receives the secondary hook to complete the cassette loading action.
Patent JP-H0825814-A (JP)
Title: Heat transfer image receiving sheet
Inventor: ONISHI JIRO
IPC: B41M5/382
Filed: 1994-07-14
Abstract: PURPOSE:To provide a heat transfer image receiving sheet in which contact preventive properties between image receiving sheets and conveying properties in a printer are improved without damaging a receiving layer surface. CONSTITUTION:A heat transfer image receiving sheet has a receiving layer on one side surface of a base material sheet and a rear surface layer having resin and filler on the other side surface in such a manner that the filler in the rear surface layer is not exposed on the front surface, but covered with resin.
Patent JP-S6341928-A (JP)
Title: Loading time changing system for program characteristic
Inventor: SHIRAHAMA ATSUKO
IPC: G06F13/00
Filed: 1986-08-07
Abstract: PURPOSE:To make it possible to load a program changing the characteristic at any time without making the program again by registering the characteristic in a characteristic storing file, comparing the program characteristic with the registered characteristic, and loading the program at a position on a main memory unit that conforms to the decided characteristic. CONSTITUTION:In the case where a program 11 is executed, and characteristic A is operated as characteristic B, characteristic B is registered to characteristic 21 by a registering means 6 in a characteristic storing file 2. Then, characteristic B of the characteristic 21 and characteristic A of the program 11 are inputted by an inputting means 5. A decision means 4 compares characteristic A in the program 11 with characteristic B of the characteristic 21, and when they are different, the means determines that characteristic B of the characteristic 21 is the characteristic of the program 11. By registering characteristic B in a characteristic 21 by the program 11 having characteristic A, characteristic B of a main memory unit 7 is stored in a main memory area 72.
Patent JP-S6195259-A (JP)
Inventor: NIKORASU JIEI SEDORON
IPC: G01R1/04
Filed: 1985-08-26
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-S5978026-A (JP)
Title: Paper feed device
Inventor: ISHIKAWA TADASHI
IPC: B65H9/14
Filed: 1982-10-25
Abstract: PURPOSE:To make it possible to continuously copy a plurality of papers, by feeding out one of papers on the side of a large capacity paper store part, and making it standby when no paper is present in a paper transferring part or when a standby paper on the side of an imaging device is fed by a paper feeding means. CONSTITUTION:When a paper standing by between a main machine side feed roller and a second conveyor roller 68a is delivered into an imaging section due to rotation of a feed roller and therefore, the trailing end of the paper has passed the position of a paper sensor S5, a conveyor motor 24 and an electromagnetic device 52 are driven so that a feed paper roller 40 rotates by means of an one-rotation clutch 34 to feed out one of papers on a bed 5, which is therefore received by a nip section between a conveyor roller 57 and a driven roller 59. Then, when the trailing end of the paper has passed the position of a paper sensor S6, a clutch 50 is turned on due to the drive of the electromagnetic device 52 to rotate the rollers 57, 68a, and therefore, the next paper is conveyed onto a paper guide plate 73, and is stopped to stand by after having passed the position of the paper sensor S6.
Patent JP-H0473635-A (JP)
Title: Information recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: G03B21/132
Filed: 1990-07-13
Abstract: PURPOSE:To form an alignment pattern simultaneously with the recording of a recording part where color information is recorded by providing a means which records the alignment pattern on both sides of the recording part simultaneously with the recording of the recording part by a recording means. CONSTITUTION:A thermal head 11 forms transparent parts 40a1-40a3 and 40b1-40b3 on both sides of the recording part 4a simultaneously as the recording part 4a is formed on a recording medium 1. For example, the transparent parts 40a1-40a3 and 40b1-40b3 are symmetrically formed by interposing the recording part 4a. Besides, the repeating pitch of the forming and non-forming of the transparent parts 40a1-40a3 and the transparent parts 40b1-40b3 which are respectively arranged in a line is fixed. Thus, the alignment pattern is formed simultaneously as the recording is executed on the recording part where the color information is recorded.
Patent JP-H0235656-A (JP)
Title: Recording medium regulating device
Inventor: KATO AKIRA
IPC: G11B17/32
Filed: 1988-07-26
Abstract: PURPOSE:To obtain stable head touch even when the rotating speed of a magnetic recording medium changes by changing an angle formed by the confronting plane of a pad means for the medium and the traveling direction of the medium corresponding to the relative speed of the head and the medium. CONSTITUTION:The title device is equipped with the pad means 2 in which the recording medium 1 is attracted advancing to the head 9 in point of hydrodynamics and desired head touch can be obtained, means 4 and 5 to enable the angle formed by the confronting plane of the pad means 2 for the medium 1 and the traveling direction of the medium to be changed corresponding to the relative speed of the head 9 and the medium 1. In such a way, it is possible to stably obtain the head touch of the medium 1 for the magnetic head 9 by a simple method to tilt the confronting plane of the pad means 2 for the recording medium 1 a little from the traveling direction of the medium even when the rotating speed of the medium 1 changes.
Patent JP-H0739844-A (JP)
Title: Treatment of waste and its device
Inventor: AZEGAMI TSUNEO
IPC: B09B3/00
Filed: 1993-07-28
Abstract: PURPOSE:To provide a method and apparatus for treatment of waste by adding additives, such as alkaline earth metal oxide, to a first waste or a second waste to uniformly and rapidly effect mixing and reacting and maintaining always the specified amt. of the waste treated matter in a reaction vessel, thereby continuously effecting the mixing and reacting treatments. CONSTITUTION:The first waste G1 formed by subjecting the waste, such as municipal waste, to a crushing treatment or the second waste G2 obtd. by adding the additives consisting of the alkaline earth metal oxide, etc., to the first waste G1 and the additives of the specified ratios to the first waste G1 or the second waste G2 are supplied into the first reaction vessel 3U of the reaction vessel 3 segmented to a plurality where a heating reaction is effected under agitation. The waste and the additives are then supplied successively by gravity downflow into the remaining reaction vessels 3M, 3D and are subjected to the heating reaction under agitation and are thereafter supplied to a feeder of a molding machine by gravity downflow.
Patent JP-H02104588-A (JP)
Title: Macrocyclic polyaza compound having 5- or 6-membered ring, its production, drug containing the same for nmr-, x-ray- and radiation-diagnosis and radioactivity- and radiation-treatment and production of said drug
Inventor: YOHANESU PURATSUEKU
IPC: C07D519/00
Filed: 1989-07-20
Abstract: Macrocyclic compounds of the general formula I <IMAGE>  in which  @is a single or double bond,  q is the numbers 0-5, A and B, which are identical or different, are each a straight-chain or branched alkylene group with 2 to 6 carbon atoms, D is a nitrogen, oxygen atom, the group =C=O, =NR<2> with R<2> being a hydrogen atom or a C1-C6-alkyl group, the group <IMAGE> with R<3> being a hydrogen or halogen atom, a phenyl, a C1-C6-alkyl group which is optionally substituted by one or more phenyl and/or hydroxyl group(s), being the radical OR<5> where R<5> is a C1-C6-alkyl radical which is optionally substituted by 1 to 3 hydroxyl groups, being the substituent <IMAGE> where l is the numbers 0 and 1 and R<6> and R<7> are, independently of one another, hydrogen atoms, the radical R<5>, phenyl or benzyl radicals which are optionally substituted by 1 to 3 hydroxyl groups, or R<6> and R<7> are, together with the nitrogen atom, a saturated or unsaturated, 5- or 6-membered ring which optionally contains another nitrogen, oxygen, sulphur atom or a carbonyl group and which is optionally substituted by 1 to 3 radicals R<5>, or one of the substituents R<6> or R<7> is the radical <IMAGE> or being the substituent G where G is a second macrocycle which is bonded via a direct bond, a bis(carbonylamino) group (-NH-CO-CO-NH-) or via a C1-C20-alkylene group which optionally carries at the ends carbonyl (> CO) or carbonylamino (-NH-CO-) groups or oxygen atoms and optionally contains one or more oxygen atom(s), Z-, acyl- or hydroxyacyl-substituted imino groups or one to two C-C double and/or C-C triple bonds, and has the general formula II <IMAGE> in which D<1> has the same meaning as D with the exception that D<1> does not contain the substituent G, or is the radical -CH-, =C- or -N- and F<1> has the same meaning as F with the exception that F<1> does not contain the substituent G, or is the radical -CH-, or =C-,  E is a nitrogen, sulphur, oxygen atom, the <IMAGE> or >NR<4> group with R<4> being a hydroxyl group, being R<2> or being an optionally hydroxylated or carboxylated C1-C6-alkyl group, F is (-CHR<8>-)n or (=CR<8>)n with n being the numbers 0 or 1 and R<8> being R<1> or G,  R<1> is a hydrogen or halogen atom or a C1-C6-alkyl group, Z is a hydrogen atom or the group -CH2COOY with Y being a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-39, 42-44, 49 or 57-83, with the proviso that at least two of the substituents Z are the radical -CH2COOY and that the macrocyclic compound of the general formula I does not contain more than one radical G, and the salts thereof with inorganic and/or organic bases, amino acids or amino amides are valuable diagnostic and therapeutic agents.