baber/WOPTO huggingface dataset:
Patent JP-S5865484-A (JP)
Inventor: HIROSE TADATSUGU
IPC: G09G3/28
Filed: 1981-10-07
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-S5584862-A (JP)
Title: Jump-spark igniting engine
Inventor: IIJIMA TAMOTSU
IPC: F02P5/10
Filed: 1978-12-20
Abstract: PURPOSE:To make an igniting charactor for a mixture better and improve a starting charactor by constituting so that an ignition timing upon a cranking is delayed to a timing where a mixing ratio of fuel to air becomes most rich, that means the ignition timing is delayed to proximity of an upper dead-point of the crank. CONSTITUTION:A distributor 1, controlling an ignition timing, is provided with a vacuum ignition angle advancing device 2 and an ignitio angle delaying device 3.  The vacuum ignition angle advancing device 2 is constituted so that a rod 6, being  connected to a breaker cam plate 5 pivoting relative to a rotating cam 4, is connected to a diaphragm 9 dividing a negative pressure chamber 7 and an atmospheric air chamber 8. The ignition angle delaying device 3 is constituted with the rod 6,  at an extended tip portion of which an iron plate 18 is fixed, and an electromagnetic solenoid 19 provided around the rod 6. According to these constitutions, when  a starting switch 21 is closed, the electromagnetic solenoid 19 id fed simultaneously  and the rod 6 is attracted and moved against a spring 17 together with the iron  plate 18, thereby, the plate 5 is pivoted into a direction to delay the igniting angle.
Patent JP-S6139489-A (JP)
Inventor: KOSHIMURA YASUNOBU
IPC: H05B41/14
Filed: 1984-07-31
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-S5948940-A (JP)
Title: Structure of bump of semiconductor device
Inventor: KISHI MATSUO
IPC: H01L21/60
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a suitable bump electrode easily by superposing a film of Cr, Mo, etc. and a Cu thin-film on an Al electrode and superposing the Pb bump electrode. CONSTITUTION:The Cr barrier film 2 in approximately 1,500Angstrom  is superposed on the Al electrode 1 through sputtering and an unnecessary section is removed through etching, the Cu film 3 in approximately 5,000Angstrom  is superposed through sputtering and photoetched, and the Pb bump 4 in approximately 100mum is manufactured through electroplating. According to the constitution, adhesive force does not lower and other characteristics do not degrade to heat treatment on the formation of a shape and on mounting in the bump 4, and the extremely excellent bump structure is obtained.
Patent JP-S643609-A (JP)
Title: Method and device for laying optical fiber cable
Inventor: KOKUBU TOSHINAO
IPC: G02B6/46
Filed: 1987-06-26
Abstract: PURPOSE:To enable simple laying by letting off an optical fiber at nearly the same linear speed as the moving speed of a flexible moving body moving over the entire laying length at one end of said moving body. CONSTITUTION:The front end of the cable 2 is first guided through a flexible pipe 5 to the feed end of a belt conveyor 1 by manual operation, etc. The front end of the optical fiber cable 2 is then placed on the conveyor 1 and a cable letting-off part 3 is rotated in such a manner as to feed in the cable 2 at a speed (v). The cable 2 is successively placed on the conveyor 1 and is carried at the speed (v) in such a manner. The cable letting-off part 3 having the function capable of making automatic control in such a manner that the cable can be let off at the same speed as the speed of the conveyor 1 is preferably provided in order to execute the smooth laying without slackening the cable. The tension and side pressure to be exerted to the cable 2 are thereby extremely diminished and, therefore, the most basic and simplest cable construction is realized.
Patent JP-S6137487-A (JP)
Title: Optical recording element
Inventor: NISHIMURA YUKIO
IPC: G11B7/24035
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an optical recording element capable of performing high density recording with high reliability, by providing an A-layer comprising a leuco dye, a B-layer comprising a phonolic compound forming a color upon the contact with the leuco dye and a light absorbing layer interposed between the layers A, B and forming the A-layer from a monomolecular or built-up film layer. CONSTITUTION:An A-layer 2 comprising a leuco dye, a B-layer 4 comprising a phenolic compound the light absorbing layer 3 comprising a light absorbable substrance interposed between both layer A, B are provided to form a laminate wherein the A-layer 2 comprises a monomolecular or built-up film and each of the B-layer 4 and the light absorbing layer 3 comprises an accumulation film and the B-layer 4 is supported by a substrate 1 while substrate/B-layer/ light absorbing layer/A-layer are laminated in this order. By this optical recording element, higher density recording is enabled as compared with a conventional optical recording element. A signal/noise ratio is high and the reliability of recording can be enhanced.
Patent JP-S6218802-A (JP)
Title: Circular polarized wave horn antenna system
Inventor: NONOYAMA TORU
IPC: H01P1/17
Filed: 1985-07-18
Abstract: PURPOSE:To equalize an E and an H surface radiation pattern in beam width and to improve angle characteristics of an elliptic polarization rate within the beam width by fitting plural small metallic pieces to an internal wall surface of an electromagnetic horn. CONSTITUTION:Plural small metallic pieces 7 are fitted on the internal wall surface of an electromagnetic horn 1 in parallel to a center axis. An electromagnetic wave fed from a waveguide 3 for feeding is converted into a circular polarized wave through a circular polarized wave generator 2 into a circular polarized wave, which is radiated as an electromagnetic wave from an electromagnetic horn 1. The radiation pattern of the circular polarized wave which is radiated is composed of the H surface radiation pattern based upon an electric field E1 and the E surface radiation pattern based upon an electric field E2. A vertical electric field component perpendicular to the small metallic pieces 7 is affected in the electromagnetic horn 1 because of the boundary condition of the electric fields, but an electric field component parallel to the small metallic pieces 7 is affected, so equivalent aperture surface shapes of the electromagnetic horn 1 corresponding to the electric field components E1 and E2 are converted and the closure width of the H surface radiation pattern is (a), but that of the E surface radiation pattern is a'(<a), the H and E surface radiation patterns are equalized in beam width.
Patent JP-S5782308-A (JP)
Title: Tooth paste composition
Inventor: OOKUBO MASAHIKO
IPC: A61K8/34
Filed: 1980-11-12
Abstract: PURPOSE:A tooth paste composition that contains a specific vanillyl alcohol derivative with a strong pungent taste, thus increasing refresh feeling to make the oral cavity feel refreshed. CONSTITUTION:One or more vanillyl alcohol derivatives of the formula (R is 1-6C alkyl) are added to the tooth paste materials. The amount of the alcohol derivative is 2-15ppm based on the composition. The compound of the formula is practically produced by heating the alkyl ether together with hydrochloric acid by about 5wt% based on the corresponding alkyl alcohol to about 70 deg.C, then gradually adding vanillyl alcohol and effecting through reaction at 70 deg.C. An example of the compound of the formula is vanillyl methyl ether or vanillyl n- butyl ether. EFFECT:The compound makes it possible to put less amount of menthol to use.
Patent JP-H11354917-A (JP)
Title: Reflow furnace
Inventor: MARUYAMA SHINICHI
IPC: H05K3/34
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively heat from a lower surface of a printed board, when a lower surface heater is installed. SOLUTION: A heating block 8 for heating a lower surface of a printed board 3 is provided under a conveying position of the printed board 3 to flow a heated wind, and also an air heated by an air heater 4 from an upper surface side is supplied by an axial fan 6. Since the highly heated air is not accumulated upward of a furnace chamber 2, the downward air of the furnace chamber 2 is cooled through a radiant passage 24 and supplied upwardly of the furnace chamber 2.
Patent JP-S6219094-A (JP)
Title: Production of pyrroloquinolinequinone
Inventor: URAGAMI SADAJI
IPC: C12P17/18
Filed: 1985-07-18
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful for medicines, etc., by cultivating a bacterium of the genus Methylophaga, having the ability to produce pyrroloquinolinequinone and capable of assimilating methanol, methylamine, etc., in a culture medium containing methanol, etc., as a main carbon source. CONSTITUTION:A bacterium, belonging to the genus Methylophaga, having the ability to produce pyrroloquinolinequinone and capable of assimilating methanol and/or methylamine, e.g. Methylophaga marina (NCMB 2244), is cultivated in a culture medium containing methanol or methylamine as a main carbon source, and the aimed pyrroloquinolinequinone is separated and collected from the resultant culture fluid or cultivation supernatant liquid to give the aimed pyrroloquinolinequinone expressed by the formula.
Patent JP-H0912994-A (JP)
Title: Bonding composition and bonding sheet
Inventor: OGATA YOICHI
IPC: C09J7/02
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a bonding composition, comprising a specific epoxy resin mixture and a curing agent, having a moderate sheet strength and flexibility before bonding and further excellent heat resistance after the bonding and capable of readily and stably providing the bonding sheet used for the production, etc., of circuit substrates. CONSTITUTION: This bonding sheet comprises (A) an epoxy resin mixture, comprising two or more epoxy resins having different epoxy equivalents such as bisphenol A type and having 250-1500 apparent epoxy equivalent and (B) a curing agent such as a compound of the formula (ROH and R'OH are each hydroxyalkyl; X is phenyl or naphthalene). Furthermore, the bonding sheet is preferably produced by using the bonding composition.
Patent JP-S6220558-A (JP)
Title: Adhesive agent composition
Inventor: MORI MASAHITO
IPC: C08G59/00
Filed: 1985-07-18
Abstract: PURPOSE:To provide an excellent adhesive composition composed of the reaction product of an aminoalkylalkoxysilane and a hydroxyl-terminated liquid polybutadiene and capable of imparting desired adhesivity to a wide variety of resins. CONSTITUTION:A composition having a hydrolyzable alkoxy group and composed of the reaction product of an aminoalkylalkoxysilane and a hydroxyl- terminated liquid polybutadiene having >=1 epoxy group in one molecule. The polybutadiene is preferably a resin which is liquid at normal temperature and has two epoxy groups.
Patent JP-S6221053-A (JP)
Title: Electric type water meter for bulk material
Inventor: YUKI HIDEYASU
IPC: G01N27/22
Filed: 1985-07-19
Abstract: PURPOSE:To achieve miniaturization and automation, by connecting an induct ance to an object to be measured to detect the resonance point thereof automati cally with an electronic circuit. CONSTITUTION:Waves oscillated in high frequency 1 are converted into direct current with a first detector 4 through an electronic attenuator 2, which is controlled by a feedback voltage so that the output of the detector will be kept at a fixed value (reference voltage). A triangular wave generated with a triangular wave generator 17 is applied to a variable capacitance diode 8 as bias voltage to control the capacitance of the diode 8. Then, a second detec tor 11 converts the high-frequency signal into direct current and the output thereof is divided into resonances of increase and decrease in the signal with a first timing circuit 14 through a differentiation circuit 12 and a comparator circuit 13 and sampled and held circuits 18 and 19 respectively through first and second one-shot vibrators 15 and 16. Moreover, the two output voltages of the sample-holding circuits 18 and 19 are arithmetically averaged 20. Thus, the arithmetic averaging of the two voltages permits a higher measuring accu racy.
Patent JP-S5784794-A (JP)
Title: Scale-inhibitor for evaporating desalinator
Inventor: TSUBAKIMOTO TSUNEO
IPC: C02F5/08
Filed: 1980-11-14
Abstract: PURPOSE: To offer a scale-inhibitor excellent in inhibition of scale generation and dispersibility of scale deposite, which comprises a block coplymer including two kinds of repeated structural units represented by specified formulas, the ratio of the two units being in a specified range.  
     CONSTITUTION: The scale-inhibitor comprises a block copolymer including two repeated structural units A and B represented by the formula I(N is an integer of 5W100) and the formula II(R is H or CH 3 , and X is H, a monovalent or divalent metal, NH 3  or an organic amine group, respectively), the weight ratio of total A to total B being 5:95W60:40. The copolymer is prepared, for instance, by copolymerizing relevant polyethylene glycol monoallylether and a methacrylic monomer with use of a polymerizing initiator and optionally neutralizing the product with an alkakine substance. If n is below the lower limit, the effect of the copolymer as an inhibitor would not be sufficient. If n exceeds the upper limit, the copolymerizing reactivity wound be lower and an effective copolymer would not be obtained. If the total ratio of A to B is out of the said range, the excellent quality would not be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6219428-A (JP)
Title: Vent type extruding device
Inventor: YOKOZEKI SUMIO
IPC: B29C48/76
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a resin molded part excellent in quality by reducing the mixing of the deteriorated and colored resin which develops at a vent part in the molded part, by a structure wherein a conduit through which molten resin is flowed down in order to be taken out of a device is connected to a vent port and at the same time an on-off valve and a container with an openable and closable door are successively arranged to be connected with the conduit. CONSTITUTION:Vented-up matter is flowed out to a conduit 5 so as to be flowed down through the conduit 5 and an on-off valve 6 into a receiver 9 in a container 7. The conduit 5 and the on-off valve 6 are heated in order to keep or improve the fluidity of resin or the vented-up matter. When the resin is collected in the receiver 9 to some degree, the on-off valve 6 and a valve 12 are closed and a valve 13 is opened so as to bring back the pressure in the container 7 to normal pressures in order to take the receiver 9 in which the resin is collected, out of the container 7 and bring in another receiver 9' by opening a door 11. The above-mentioned operation is repeated during the running of a vent extruding device. The flowing of the resin into the replaced receiver 9' is done by opening the on-off valve 6 after closing the valve 13, the opening of the valve 12 and the controlling of the pressure in the container 7 to the pressure same as that at the vent port 4.
Patent JP-S5784767-A (JP)
Title: Electric spraying device with switch mechanism close at hand
Inventor: OHARA NAOYUKI
IPC: B05B17/00
Filed: 1980-11-12
Abstract: PURPOSE: To provide the titled spraying device capable of carrying out spray work efficiently while an amount of a chemical liquid and consumption power of a motor are conserved being constituted so as to carry out stopping and restarting of a motor only by opening and closing operations of a nozzle during spray work.  
     CONSTITUTION: Starting and stopping of said electric spray device are carried out by changing over a main switch 17, but, when the spray device is to be stopped from a place distant from a pump 1 location while a nozzle 2 is held by a hand after started once, a rotary knob 21 of the nozzle 22 is rotated to a closing position. Then, the liquid pressure in a pressure hose 12 and a passing port 34 is raised and, when said liquid pressure exceeds usual max. pressure, an operation rod 37 is pushed upward and an actuator part 44 of the rod 37 is engaged with a microswitch 43 to stop the motor 3. During this time, because the liquid in the hose 12 and the passing port 34 can not be reversely flowed to the pump 1 by the action of a check valve 9, the liquid pressure is not lowered. Thereafter, when the nozzle 22 is opened, the liquid pressure is lowered and the motor 3 is started again to resume the spraying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6316016-A (JP)
Title: Regeneration in high gradient magnetic separation apparatus
Inventor: SAITO AKIO
IPC: B03C1/025
Filed: 1986-07-09
Abstract: PURPOSE:To enhance regeneration efficiency even when a fluid to be treated is highly viscous free of the limit of the fluid to be treated and a backwashing liquid, by mixing inorg. particles in a backwashing fluid to perform backwashing. CONSTITUTION:A fluid to be treated containing a solid substance is introduced into a plurality of high gradient magnetic separators 1, and the solid substance is caught there. When the catching capacity of the magnetic separator 1 concerned is saturated, the fluid to be treated is changed over to the other magnetic separator 1' and the magnetic field of the separator 1 is released. Then, the treated fluid supplied to a backwashing fluid container 3 is preliminarily introduced into the separator 1 concerned to perform backwashing but inorg. particles comprising various ceramic particles such as alumina particles stored in a container 4 are mixed with the backwashing fluid, for example, by utilizing its own wt. The backwashing fluid having the inorg. particles mixed therein is introduced into the aforementioned separator 1 and the solid substance caught by the filter layer of said separator 1 is dispersed in the fluid by the kinetic energy possessed by said inorg. particles to perform backwashing.
Patent JP-H0450735-A (JP)
Title: Range setting device
Inventor: MASUDA KAZUAKI
IPC: H04N5/243
Filed: 1990-06-20
Abstract: PURPOSE:To take an accurate measurement by providing a means which expands a set range when a measurement area is not in the range and stopping the enlargement when the area is included in the range. CONSTITUTION:When a measurement object is not in the measurement range, the measurement range is expanded twice and when the object is still not in the range, the range is further expanded double. Then, it is successively repeated. The expansion is thus performed and stopped when the object enters the range, and measurement is performed. Consequently, the accurate measurement is available.
Patent JP-H04358032-A (JP)
Title: Ag alloy for producing resistance welded tube
Inventor: TATSUTA SHUNTARO
IPC: B23K103/08
Filed: 1991-06-03
Abstract: PURPOSE:To produce a sound resistance welded tube by means of resistance welding capable of reducing and uniformizing thickness by increasing the electric resistance of an Ag-Cu alloy and using this alloy as a stock. CONSTITUTION:The Ag alloy suitable for use in the production of a resistance welded tube has a composition consisting of, by weight, 3.5-8.5% Cu, 0.001-0.03% P, and the balance Ag with inevitable impurities.
Patent JP-S6054213-A (JP)
Title: Roughing mill for steel sheet
Inventor: MATSUI HIDEO
IPC: B21B31/20
Filed: 1983-09-02
Abstract: PURPOSE:To make up the lack of rolling capacity of a mill by installing a reciprocation-drive device, used for interposing a leveling piece capably of freely advancing and retreating in the direction of roll axis, between a lower roll chock and the bottom of a housing of an irreversible mill. CONSTITUTION:In a two-high irreversible mill having roll chocks 9a, 9b, supported freely movably in the vertical direction through a screw 20 and a hydraulic cylinder 11, in its housing 7; a reciprocation-drive device is provided, which advances and retreats a leveling piece 13, interposed between the chock 9b and a carriage 10 for drawing back the chock 9b, in the axial directions of rolls 8a, 8b. At the same time when the tail end of a rolling material passes through the rolls, the piece 13 is taken out by lifting the chock 9, and a roll table is reversely rotated in a state of lowering the chock 9, to return the material freely through the gap between the rolls 8a, 8b. Thereafter, the rolling is repeated by interposing the piece 13 and setting the draft of rolls 8a, 8b. In this way, the lack of capacity of the mill can be made up.
Patent JP-H0661244-A (JP)
Title: Semiconductor and its production
Inventor: MIWA HIROYUKI
IPC: H01L21/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide a semiconductor device, which can be constituted as a lateral bipolar transistor which has a base area with narrow width allowing high base width dimensional accuracy, permits less restriction in the manufacturing process and permits easy process, and its production. CONSTITUTION:A semiconductor device is provided with a laminated structure 5 composed of a first conductor 51 and an insulator 52, a second conductor side wall 62 which makes contact with the part of the one sidewall of the laminated structure 5, an insulator side wall 71 which makes contact with the whole plane of the other sidewall of the laminated structure, an insulator side wall 72 which makes contact with the second conductor side wall 62, the recessed parts 10a and 10b of a substrate semiconductor formed in the vicinity of the laminated structure 5 and the insulator side wall and third conductors 81 and 82 buried in the recessed parts 10a and 10b.
Patent JP-H11346963-A (JP)
Title: Inlet port body and vacuum cleaner
Inventor: MANO FUMIKI
IPC: A47L5/14
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an inlet port body capable of suppressing the blowing-off of dust on a surface to be cleaned while being brought into contact with/ separated from the surface to be cleaned without performing motor control or opening/closing an air circulation route. SOLUTION: The inlet port body 13 of an air circulation vacuum cleaner is provided with an inlet port body part 72, a circulation flow blowing port 73, a recovery port 89 and a wind cut-off part. The blowing port 73 disposed in the front side of an inlet port 92 blows out exhaust air returned from a cleaner body side roughly in parallel with a surface to be cleaned. The recovery port 89 is disposed oppositely to the inlet port 92 of a wind receiving wall disposed in the rear side of the inlet port 92. The wind cut-off part is provided by being protruded from the lower end part of the wind receiving wall to the circulation flow blowing port 73 side.  While the inlet port body part 72 is not in contact with the surface to be cleaned, the blowing port 73 blows air in a direction other than the surface to be cleaned, air clashed with the wind receiving wall to run away toward the surface to be cleaned is cut off by the wind cut-off part, and thus the blowing of wind from the inlet port 92 is suppressed.
Patent JP-H05246772-A (JP)
Title: Production of inorganic porous body
Inventor: TAKAHAMA KOICHI
IPC: C01G33/00
Filed: 1991-07-01
Abstract: PURPOSE:To produce an inorganic porous body for suppressing the condensation in a drying process and having drastically large fine pore volume. CONSTITUTION:In a method for producing an inorganic porous body by drying an inorganic layered compound for which a inserting material is inserted between the layers, the inorganic layered compound is at least one among vermiculite, beidellite, phosphate compound, titanate compound, uranate compound, vanadate compound, niobate compound, tungstate compound and molybdate compound and the drying is executed in super critical state or is executed by extracting a solvent absorbed in the inorganic layered compound with liquid carbon dioxide or carbon dioxide in a critical state.