baber/WOPTO huggingface dataset:
Patent JP-H09281390-A (JP)
Title: Rear focus type zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To secure space for a back focus by providing a zoom lens with 1st to 4th lens groups being positive, negative, positive and positive in order from an object side, performing focusing by moving the 4th lens group, providing the 3rd lens group with a negative lens whose concave surface is faced to the object side on the closest side to the object and satisfying a specified conditional expression. SOLUTION: This zoom lens is provided with the 1st lens group L1 having positive refractive power, the 2nd lens group L2 having negative refractive power, the 3rd lens group L3 having the positive refractive power and the 4th lens group L4 having the positive refractive power in order from the object side. Zooming is performed by moving the 2nd and the 4th lens groups L2 and L4, and focusing is performed by moving the 4th lens group L4.  The 3rd lens group L3 is provided with the negative lens whose concave surface is faced to the object side on the closest side to the object, and satisfies the expression assuming that length obtained by converting the distance from the final surface to the image surface of the zoom lens at an wide-angle end infinity object into air is BF, the focal distance of the entire system at a wide angle end is an F-number, and half viewing angles are tw , FNW, and ω.
Patent JP-H0945330-A (JP)
Title: Nonaqueous secondary battery
Inventor: MITACHI TAKEHITO
IPC: H01M4/133
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce battery voltage of a secondary battery by containing a material capable of storing-releasing lithium in one electrode as an active material, and containing lithium having an inverse fluorite type structure and a transition metal nitride in the other electrode as an active material. SOLUTION: Transition metal (a nitride) and a sodium nitride excessive more than the composition ratio are mixed together, and it is baked at 400 to 1300 deg.C in a nitrogen atmosphere containing hydrogen, and an active material composed of a lithium transition metal nitride having an inverse fluorite type structure having a formula Lix MNy (M represents Ti, V, Cr, Mn, Fe, Nb, Ta, Mo and W, and 1<=x<=7.6 and 2<=y<=4 are realized) is obtained.  A positive electrode 3 containing a positive electrode current collecting body 2 composed of lithium or an active material of a material capable of storing-releasing lithium is press-fitted to a positive electrode can 1 on which insulating packing 8 is placed, and a negative electrode 6 composed of the active material is layered through a separator 7 containing a nonaqueous ion conductor, and a negative electrode can 4 is superposed through the insulating packing 8, and it is sealed.
Patent JP-S61263888-A (JP)
Title: Method and device for unloading granular matter and the like loaded on cargo deck of ship
Inventor: MITSUSE MASAMI
IPC: B63B25/04
Filed: 1985-04-23
Abstract: PURPOSE:To enhance a cargo handling efficiency with a simple construction, by providing downward openable doors on a cargo deck, arranging an unloading conveyor below the doors, and dropping a granular matter loaded on the deck onto the doors. CONSTITUTION:A large amount of granular matter 53 is loaded on a cargo deck 52 of a flush deck vessel 51. The deck 52 is provided at its center with a drop opening 55 having openable doors 54. A belt conveyor 56 is arranged below the drop opening 55, and another belt conveyor 57 is provided to unload the granular matter. The granular matter 53 on the deck 52 is pushed down into the drop opening 55 by means of a bulldozer or the like. Thus, a cargo handling efficiency may be enhanced with a simple construction.
Patent JP-H07296272-A (JP)
Title: Analog type automatic fire alarm system
Inventor: WADA TAKETSUGU
IPC: G08B17/00
Filed: 1994-04-25
Abstract: PURPOSE:To obtain an analog output corresponding to the sensitivity on the side of the fire sensor by providing various fire sensors specifying the output characteristic of an analog signal corresponding to the sensitivity of a sensor a fire receiver setting a fixed threshold vale. CONSTITUTION:A fire sensor 1 accepts a multiple signal sent from a fire receiver 10 by a multiples transmission receiving part 2. If the address given to the signal is matched with an address class part 5 by addresses, a control part 6 A/D converts the data detected by a sensor part 4 and returns it through a multiplex transmission return part 3 to a fire receiver 10. In the fire receiver 10, a control means 12 compares the analog output sent from the fire sensor 1 in the system in succession with the threshold value. When it exceeds an alarm level, a fire report is made through a fire warning means 13. Thus, the threshold value of the receiver 10 is made to be the same since the analog fire sensor 1, output the analog output with a tilt taking the sensitivity into consideration.
Patent JP-S5210610-A (JP)
Title: Fm receiving set
Inventor: IGA AKIRA
IPC: H04B1/10
Filed: 1975-07-16
Abstract: PURPOSE:To ensure stable removal of impulsive noise during reception of FM broadcasting and prevent deterioration of the contents received.
Patent JP-S59214579-A (JP)
Inventor: YAMAMOTO KATSUYUKI
IPC: B25J19/00
Filed: 1983-05-17
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-S5612760-A (JP)
Title: Multi chip lsi package
Inventor: MURANO YOUJI
IPC: H01L25/065
Filed: 1979-07-10
Abstract: PURPOSE: To make the terminals of a multi chip LSI package to be led out from the nearly whole face of a substrate by a method wherein a substrate equipping IC chips and plural conductor circuit parts, and at least one cover being formed with plural terminal parts and plural conductor patterns are arranged.  
     CONSTITUTION: Terminal parts 42 have the construction covering plural IC chips, and lead-in and lead-out terminals from a substrate 41 are able to be taken out nearly uniformly from the whole face of IC chips equipping side of substrate. Heat generated in IC chips 44 is radiated through the substrate 41, and for example, radiation can be attained by a means attaching a radiator to the side opposite to the IC chips equipping face, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60230197-A (JP)
Inventor: SHIMAMOTO MAMORU
IPC: G10H1/00
Filed: 1984-04-27
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-H0223141-A (JP)
Title: Device for starching edge section of paper material strip
Inventor: GUGURIERUMO BIAJIOTSUCHI
IPC: B65H19/30
Filed: 1989-04-07
Abstract: PURPOSE: To improve productivity by mounting pairs of rollers on a device rotating about a fixed axis, and arranging a device for keeping the axes of the rollers of each pair and a device for oscillating the pairs of rollers on a horizontal plane during rotation of the device itself in relation to this device. CONSTITUTION: A glueing apparatus rotates about a horizontal axis 9, and has a device 7 for respectively supporting two pairs of rollers 11, 11, 13, 13, and reels B1 to B3 coming out of a slide 1 are arranged on it by a member 3. In an illustrated state, the rollers 11, 11 are rotated in the same direction, on the one hand, and at the same time, rewind the free part L2 of the reel B2 by air from nozzles 15, 17. At the same time, glue is discharged on the part L1 of the reel B1 on the rollers 13, 13, and when work of a glue discharge group 33 is completed, the rollers 13, 13 are rotated in the same direction to adhere the part L1 to the reel B1 . After completing glue discharge work, the device 7 rotates about the axis 9 to oscillate the rollers 13, 13 for unloading the glued reel.
Patent JP-H08283956-A (JP)
Title: Grain oriented silicon steel sheet with low iron loss
Inventor: KANAI TAKAO
IPC: C23C30/00
Filed: 1995-04-12
Abstract: PURPOSE: To produce a structure of a coating film-substrate interface, where an aluminum borate film capable of applying greater tension than heretofore can be formed with superior adhesion and superior adhesion even to a grain oriented silicon steel sheet with reduced iron loss, particularly to a mirror finished steel sheet, can be maintained. CONSTITUTION: As an intermediate layer for the interface for superior adhesion, silicon oxides formed in a baking stage, double oxides of silicon oxide and another oxide, iron-silicon type double oxides, or iron-boron type double oxides are allowed to exist. At this time, the tension film is composed of aluminum borate, and the steel sheet as substrate has or has no forsterite primary film.
Patent JP-H08283820-A (JP)
Title: Method for refining molten iron by utilizing unsuitable expanded jet
Inventor: NAITO KENICHIRO
IPC: C21C5/32
Filed: 1995-04-12
Abstract: PURPOSE: To prevent the over-oxidation of molten steel and to reduce iron oxide in slag by changing gaseous oxygen flow rate while keeping absolute secondary pressure in a lance nozzle to a specific times of the suitable expansion absolute secondary pressure. CONSTITUTION: While keeping the absolute secondary pressure Po of the top- blowing lance nozzle for decarburization-blowing to the range of 0.7-2.5 times of the suitable expansion absolute secondary pressure Pop of the lance nozzle, the max. value of the absolute secondary pressure during blowing is changed so as to become 1.1 times of the min. value to change the gaseous oxygen flow rate. According to the change of the absolute secondary pressure Po of the lance nozzle, the distance LG between the tip part of the lance and the stationary molten iron surface is adjusted so that the recessed depth L of the molten iron calculated by the equation I is kept in the range of ±20% of the prescribed value. In the equation I, Mop is jetting Mach number (-) at the time of suitably expanding and (d) is nozzle throat diameter (mm).  By this method, the high speed blowing is realized and the formation of dust and spitting is reduced.
Patent JP-H09250053-A (JP)
Title: Picking control of fluid jetting type loom and apparatus therefor
Inventor: NAKADA AKIHIKO
IPC: D03D51/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To stably carry out picking by keeping reaching timing of weft constant to the change of warp-opening pattern. SOLUTION: This apparatus is equipped with a warp opening device driven by a loom spindle 17 and an order-setting means 33 for setting opening pattern order of the warp opening device. The apparatus is further equipped with a setting means 31 for setting pickup condition delaying reaching timing of weft, compared with standard method when load to a loom spindle 17 is large and previously setting picking condition accelerating reaching timing of weft, compared with standard method when load of warp opening is small.
Patent JP-2000048108-A (JP)
Title: Method and system to perform electronic value exchange and settlement among heterogeneous payment schemes with heterogeneous currencies
Inventor: GOLVIN CHARLES
IPC: G06Q20/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To execute the exchange and settlement of an electronic value through the use of heterogeneous currencies by heterogeneous paying schemes by judging a protocol used at both ends of transaction, judging the paying scheme and currency to be used at each terminal by it, and executing transforming. SOLUTION: A constitution element 101 executes the exchange and settlement of a value between multiple paying schemes on a dollar basis. A constitution element 102 executes the exchange and settlement of the value including foreign exchange within a single paying scheme for multiple currency. A constitution element 103 executes the exchange and settlement of the value in multiple currencies within multiple paying schemes. The protocol used at both terminals of these value exchanging transaction is judged. Namely, the original of each terminal of the transaction is detected to judge the paying scheme and a currency used at each end. Then, each terminal of the transaction executes transformation to put on the debit side and the credit side with the paying scheme and the currency of each.
Patent JP-S60229741-A (JP)
Title: Manufacture of expanded long fiber-reinforced synthetic resin for scaffold plate
Inventor: KONDOU TAKANOBU
IPC: B29C70/06
Filed: 1984-04-27
Abstract: PURPOSE:To integrally form many projection on the surface of a molding by inserting a belt with many holes between the inner surface of a path for molding and continuous long fiber bundles. CONSTITUTION:When the bundle of continuous long fibers is impregnated with an expansible resin liquid and directed to a molding path 4, a belt 5 with many holes, a synthetic resin film 6, and a latticed reinforcement 7 are inserted from an endless belt 41 side. They are sent into a heating furnace 8 under guidance of a guide roll 42, where the expansion and hardening of the expansible resin are accelerated and the resin liquid enters the holes of the belt 5 through the film 6 to form many projections integrally on the surface of the molding 10. The molding is then taken by a takeoff unit 9 and the film 6 is peeled off.
Patent JP-S63251046-A (JP)
Title: Processed chocolate and preparation thereof
Inventor: HIZAKI SHIGERU
IPC: A23G1/30
Filed: 1987-04-08
Abstract: PURPOSE:To prepare a processed chocolate having excellent heat-resistance and good palatability, by compounding a chocolate base raw material with gelatinized cereal flour and treating the compounded mixture with a refiner. CONSTITUTION:A chocolate base raw material is mixed with one or more kinds of gelatinized cereal flour preferably passing a 20 mesh sieve and selected from pure gelatinized flour produced by gelatinizing powder of cereals such as millet, oat, corn and rice and crushed product of a porous food prepared mainly from cereals, e.g. rice cracker, biscuit, cookie and puff. The obtained mixture is homogenized with a refiner.
Patent JP-S63251039-A (JP)
Inventor: KIZAWA RIKIICHI
IPC: A23L19/00
Filed: 1987-04-08
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-H03285388-A (JP)
Title: Manufacture of multilayer printed circuit board
Inventor: YAMAMOTO TORU
IPC: H05K3/46
Filed: 1990-04-02
Abstract: PURPOSE:To form a via hole in a given position in a simple process at low cost by forming a bump in a short-circuit portion between wiring patterns, forming thermosetting resin on the bump in a thickness smaller than that of the bump and cutting the tip of the projected bump. CONSTITUTION:A gold ball is formed on the tip portion of a junction between a wiring pattern and an upper wiring pattern thereon and connected to the required portion of a first layer wiring pattern. A wire portion is curved like a hair pin to be cut and a bump 23 is formed on a head portion. Those are executed by using a wire bonding apparatus 21. Optically hardenable polyimide resin 31 is sprayed from a sprayer 32 in an yellow room and the wiring patterns are wholly coated in thicknesses smaller than the heights of the bumps. Ultraviolet rays are radiated on the resin by an ultraviolet ray lamp 33 and the resin 31 is completely hardened to form an insulating layer 42. A bump 41 projected from the insulating layer 42 is cut by a cutter 43 to expose gold. A gold paste is again screen-printed on polyimide insulating layers 51 and cut bumps 53 to form the wiring patterns.
Patent JP-H05255320-A (JP)
Title: Alkenamide derivative and antiallergic agent, alkenoic acid, and its production
IPC: A61K31/335
Filed: 1992-03-12
Abstract: PURPOSE:To provide a new alkenamide derivative having chemical transmitter release-inhibitory activity, also useful as an active ingredient for antiallergic agents not inhibiting histamine H1 receptor. CONSTITUTION:The objective compound of formula I (n is 0-4), e.g. 3-(3,4- methylenedioxyphenyl)N-(1H-5-tetrazolyl)-2-propenamide. The compound of the formula I can be obtained by converting a w-(3,4-methylenedioxyphenyl)-2- alkenoic acid to its reactive derivative, e.g. its acid chloride or its acid anhydride followed by reaction with 5-amino-1H-tetrazole of formula III in the presence of a base in an inert organic solvent. A compound of formula II (m is 1-4) among the compounds of the formula III can be obtained by treating a compound of formula IV with a halogenating agent to form an acid halide of formula V (X is halogen) which is, in turn, put to Rosemund reaction to produce a compound of formula VI which is then put to Knoevenagel condensation with malonic acid in the presence of a basic catalyst.
Patent JP-S62122028-A (JP)
Title: Magnetron for microwave oven
Inventor: SAITO HISAO
IPC: H01J23/15
Filed: 1986-04-18
Abstract: PURPOSE:To realize a magnetron with a chock structure of a high radiation restriction effect against the higher harmonics more than the fourth, especially for the fifth higher harmonics, by arranging the inner diameter of a cylindrical metallic container sealed up airtight to the anode or the inner diameter of a cylindrical conductive body furnished inside the metallic container, and the width of the opening of a choke furnished at the inside area of the metallic container, at specific lengths respectively. CONSTITUTION:An inner side cylindrical conductive body 53, and an intermediate cylindrical conductive body 51 are arranged closely around an antenna lead 36 with the same axis, and the inner side cylindrical conductive body 53 is furnished projecting inward more than a metallic container 37 and an insulating tube 39 which are of relatively larger diameters. In other words, the inner diameter D1 of the inner side cylindrical body 53 is arranged to be the same level as or less than one half of the wave length of the fifth higher harmonic which is to be restricted. The both cylindrical conductive bodies 53 and 51 form a choke ring-form groove B against the fifth higher harmonic, and its opening width Gb is arranged to be less than 1/10 of the fifth harmonic wave length is to be restricted. Therefore, the outward radiation of the component of the fifth higher harmonic is securely restricted by the choke which consists of the ring-form groove B formed by the double cylindrical conductive bodies 53 and 51 surrounding relatively closely the antenna lead 36.
Patent JP-S61247232-A (JP)
Inventor: KASUYA TAKENORI
IPC: H02J3/00
Filed: 1985-04-24
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-S5614897-A (JP)
Title: Pump sealing water transfer device
Inventor: ZENITANI HIDEO
IPC: F04D9/04
Filed: 1979-07-13
Abstract: PURPOSE: To make a vacuum pump available for filling with water by a method wherein a sealing water system is transferred through a simple valve operation or an automatic valve, and the air is prevented from coming in from a sealing water part.  
     CONSTITUTION: To fill with water by means of a vacuum pump, a hollow member 18 is turned to keep the first hole 9 and the second hole 10 in a casing 1 from being connected through, and a pressure water is led externally through a pipe 19, the hollow member 18, the first hole 9 for lubrication and sealing water of a sealing water ring 4 and a glass packing, thereby preventing the air from coming in. Next, a vacuum pump (not illustrated) is connected to a cock 13 through a pipe 20, and the air in the casing 1 is sucked thereby. Since the first hole 9 and the second hole 10 have been disconnected by the hollow member 18 as described, pressure in the casing 1 drops to leave the casing ready for filling with water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0577129-A (JP)
Title: Tool exchanging method for wet type machine tool using rotary tool
Inventor: MAKABE AKIHIKO
IPC: B24B45/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a method by which, in a tool exchanging method for a wet-type machine tool to execute cutting or grinding work with coolant liquid poured on a rotary tool, the coolant liquid adhering to a tool section or the tapered part of a spindle and fine powder caused by grinding can be simply removed. CONSTITUTION:Before exchanging a tool 3, a spindle 1 is alternately rotated and stopped. Thus coolant liquid adhering to the tool 3 is shaken off, and fine powder also scatters together with the coolant liquid. The more the idle running and stopping of a wet-type machine tool are repeated, the more the coolant liquid and the fine powder can be surely removed. In addition, the mist of the coolant liquid and of the fine powder occurring during cutting or grinding process is extinguished as time elapses.
Patent JP-H05286128-A (JP)
Title: Hot-melt type ink jet printer
Inventor: SUZUKI MAKOTO
IPC: B41J2/01
Filed: 1992-04-09
Abstract: PURPOSE:To keep normal printing expression due to printing and to certainly fix printed ink to printing paper. CONSTITUTION:A first far infrared heater 17 is arranged in the vicinity of the area under the printing line between a platen 7 and a printing head 2 and the printing surface to be printed of printing paper 8 is directly heated by the first far infrared heater 17 immediately before the printing paper 8 is fed to the printing line. A second far infrared heater 18 is arranged in the vicinity of the area above the printing line and the printing surface after printing of the printing paper is directly heated by the second far infrared heater 18 immediately after the printing paper 8 is fed from the printing line.
Patent JP-H10265202-A (JP)
Title: Hydrogen producing device
Inventor: KOGA MINORU
IPC: C01B3/48
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a pure hydrogen with a simple and compact structure. SOLUTION: A gaseous hydrogen room 11 is arranged in a shift reaction room 7 of a high temp. shift converter which laminates the shift reaction room 7 packed with a high temp. shift catalyst and a cooling room 9 packed with a filler 10 for accelerating heat transfer through a metal made partition 6, by interposing a partition 12 formed by coating or plating a palladium film 13 permeating only gaseous hydrogen on a porous plate 14. The pure hydrogen is produced by allowing a reformed gas introduced into the shift reaction room 7 to shift-react to generate hydrogen and then by using the palladium film 13 to permeate only hydrogen. The plate type structure makes the device compact.
Patent JP-S63256559-A (JP)
Inventor: SATO TERUYUKI
IPC: C09K3/10
Filed: 1987-04-13
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-H07291546-A (JP)
Title: External communication device of elevator
Inventor: SHIOZAKI HIDEKI
IPC: B66B5/00
Filed: 1994-04-26
Abstract: PURPOSE:To automatically conduct the functional inspection of an interphone only be one inspection worker or automatically without the worker's going to the site by judging the level of a voice, which is sent from a slave interphone set, and recording the voice if it is normal together with providing a master interphone set, which sends the reproduced voice to the slave interphone set. CONSTITUTION:Under the conditions that there is no user at any time set by a scheduler 13, an elevator operating mode is switched into an inspection operating mode by an elevator controlling part 5, so that a slave interphone set 9 in a cage room enters an acting state. At this time, an automatic announcing device 8 floats the voice in the cage room. The voice floated in the cage room passes a microphone of the slave interphone set 9 in the cage room, passes a speaker 18 of a master interphone set 6A in a machine room, and enters a check circuit 20. If the voice entered the check circuit 20 is normal, the voice is recorded by an absence-recording circuit 21 under the control of an interphone controlling part 14.
Patent JP-S5214059-A (JP)
Title: Exhaust discharging fan for fire prevention
Inventor: BABA YOSHIHARU
IPC: F24F7/06
Filed: 1975-07-23
Abstract: PURPOSE: Means to positively generate noise by wind force of exhaust fan is provided in the fan so that when fire breaks out, the fan exhausts smoke as well as generates alarm. 
     COPYRIGHT: (C)1977,JPO&Japio