baber/WOPTO huggingface dataset:
Patent JP-H0324503-A (JP)
Title: Optical fiber array plate and production thereof
Inventor: TSUDA TSUTOMU
IPC: G02B6/04
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the optical fiber array plate which is free from crosstalks by sticking a water soluble inorg. material to the boundary surfaces of optical fibers, then integrating and fusing the fibers by heating and pressurizing. CONSTITUTION:A binder contg. fine particles 4 of the inorg. material after calcination, such as cobalt acetate or cobalt nitrate, is stuck and interposed to and on the boundary surfaces between the single fibers 2 or multifibers of the optical fibers in about the amt. of 0.005 to 1.5wt.%, more preferably 0.02 to 1.0wt.% by the weight of the optical fiber having 25mum diameter. These optical fibers are bundled or laminated to a plate shape and such body is inserted between glass plates or the glass plate is pressed only to the under side and the body is integrated with the glass plate which is a base material by heating, pressurizing and fusing to form the optical fiber array plate. The layer of the light absorber is effectively formed on the surface of the optical fibers in this way and the influence of crosstalks is decreased.
Patent JP-H0210786-A (JP)
Title: Semiconductor optical element
Inventor: KAYANE NAOKI
IPC: H01S5/12
Filed: 1988-06-29
Abstract: PURPOSE:To realize a longitudinal single mode which is stable in wave length by covering the end face to emit the light with amorphous material, and making the thickness enough larger than the wave length of the light in the material, and being near the refractive index of the material to the refraction of a semiconductor. CONSTITUTION:A diffraction grating 2 in which only the central member is shifted for phase is formed on an n-type InP substrate 1, and thereon a light guide layer 3, an active layer 4, a clad layer 5, a cap layer are grown in order by a liquid phase growth method. Hereafter, these grown layers are removed partially by chemical etching, and amorphous Si7 containing hydrogen is attached by CVD. Next, a p side electrode 8 and an n side electrode 9 are deposited and the element is cut off. Hereafter, an SiN film 10 is formed at the end face on the left by sputtering so as to reduce the reflection factor. For the thickness of amorphous Si, it is more than 2mum at least, desirably more than 4mum. Hereby, the low reflection factor end face excellent in reproducibility can be realized without recourse to crystal growth.
Patent JP-H0718737-A (JP)
Title: Construction method of precast concrete column
Inventor: NONOGAMI MASAHIRO
IPC: E04B1/21
Filed: 1993-06-29
Abstract: PURPOSE:To improve working efficiency of installation of a precast concrete column and to preserve strength of joints at column reinforcement and the column base. CONSTITUTION:Prior to the installation of a precast concrete column 1, a coil spring 21 which can freely deflect in a vertical direction and a washer 22 are fitted over downstair side column reinfocement 3B. And the bottom openings of sleeves 8 for joints are blocked by the washer 22 which is pressed upward by the coil spring 21 by installing a precast concrete column 1 on the column member installation surface 6 via a nut 20 for levelling. In this state, grout material G is poured into the sleeves 8 and column reinforcing bars 3B and 7B are mutually jointed. Column reinforcing bars can be mutually jointed surely by a large strength, and subsequent concrete filling works at the column bases are easily carried out as separate works.
Patent JP-H01213357-A (JP)
Title: Material for forming hose
Inventor: ONO TOSHIO
IPC: B29K77/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a material for forming a hose, having high flexibility and excellent oil resistance, heat-resistance and Freon gas permeation resistance, by combining a polyamide and/or polyamide elastomer with a rubber at a specific compositional ratio. CONSTITUTION:The objective material can be produced by compounding (A) 95-25wt.% (preferably 70-40wt.%) of a polyamide (e.g., nylon 11, nylon 12, etc.), and/or a polyamide elastomer with (B) 5-75wt.% (preferably 30-60wt.%) of a rubber. The component B is preferably a rubber modified with a modifying agent during or after the preparation and having a functional group selected from carboxyl group, hydroxyl group and epoxy group.
Patent JP-H0211766-A (JP)
Title: Construction of heating roll, which heats and conveys long material under vacuum and inner part thereof is the air atmosphere
Inventor: KOBAYASHI YASUHIRO
IPC: C23C14/56
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a roll having perfect sealing by integratedly assembling both ends of a cylindrical roll barrel part and disk type roll end face members with sealing faces alternately arranging triangle shaped projections to each facing face through metal-made gasket. CONSTITUTION:The disk type roll end face members 2, 4 are integratedly assembled with both ends of the cylindrical roll barrel part 3 and roll shafts 1, 7 are fitted and a heater 6 is arranged in the space 5 of the barrel part, to obtain the heating roll, which heats and conveys a long material under vacuum and is the air atmosphere in the inner part thereof. In the above roll construction, the barrel part 3 and the end face member 2 are integratedly assembled through annular metal-made gasket 14. Further, the projections 13a-13c having the triangle shape at the tip part and parallel arranging to the outer circumference of the barrel part, are arranged to the facing faces of the barrel part 3 and the end face member 2 so as to alternately shift at least by one piece at one side and two pieces at the other side. By sandwiching the gasket 14 from front and back thereof with the tip parts of the projections 13a..., the sealing is formed. By this method, the sealing is perfectly executed and the roll having little deterioration even in many heat cycles, is obtd.
Patent JP-H0912388-A (JP)
Title: Crystal growth apparatus and crystal growth method
Inventor: KAWASAKI TAKEHIKO
IPC: C30B7/08
Filed: 1995-06-26
Abstract: PURPOSE: To stably grow crystals having good quality by eliminating the precipitation of unnecessary crystals and making it possible to stably circulate a soln. by a simple system of temp. control alone. CONSTITUTION: This crystal growth device apparatus has at least a first vessel 1 and second vessel 3 which are arranged above and below, a first soln. transfer pipe 5 for transferring the soln. between this first vessel 1 and this second vessel 3 and a second soln. transfer pipe 7 as constituting elements. The apparatus has heat insulating devices which are respectively disposed at the first vessel 1, the second vessel 3, the first soln. transfer pipe 5 and the second soln. transfer pipe 7 and with which the respective independent temp. control is possible.
Patent JP-H0324643-A (JP)
Title: Page assigning system for data base
Inventor: SHIBATA YUKIYOSHI
IPC: G06F12/00
Filed: 1989-06-20
Abstract: PURPOSE:To improve through-put by assigning pages for storing records, and when an allocated page is used for another transaction, assigning another page without waiting the end of the transaction. CONSTITUTION:When the existence of an assignable page can be checked in data base processing, the exclusive logic processing of the assignable page is checked. Then, the result of the trial is checked and whether the page is used for another transaction or not is decided. When the page is used, the search starting position of the page control table is corrected and researched. When the page is not being used by another transaction, the stage flag of the page in the page control table is updated to end the page assignment processing of the data base. Even when the page assignment requests to the data base are generated from plural transactions, processing can be continued without executing exclusive control queuing processing.
Patent JP-H07137286-A (JP)
Title: Ink jet printer
Inventor: OTSUKI HIDEKI
IPC: B41J2/01
Filed: 1993-06-29
Abstract: PURPOSE:To regulate a liquid level of an ink tank so as to obtain an optimum ink quantity in accordance with type of printing data, and to further regulate the level without using a special purpose motor with a low cost. CONSTITUTION:A liquid level elevator 10 is so driven as to inject an optimum ink quantity by deciding whether data type is graphic or character by previously analyzing a print image before next main scanning is executed in a serial type printer. A counted value of ink droplets to be injected from a print head 16 and an ink quantity consumed by a reliability maintaining unit 8 are calculated without sensor on the basis of previously stored data in all type printers, and a carriage motor 7, a feed motor 4 are switched as power sources to regulate the level.
Patent JP-S642649-A (JP)
Title: Sanitary napkin
Inventor: YOSHII JUNJI
IPC: A61F13/56
Filed: 1987-06-26
Abstract: PURPOSE: To certainly fasten a surface material by a small amount of an adhesive and to prevent the adhesion of the adhesive to shorts at the time of use, by making the thickness of the adhesive coating part of the part, positioned on the back surface side of a napkin, of the surface material less than that of the part, positioned on the other surface side thereof, of the surface material.  
     CONSTITUTION: A sanitary napkin is constituted of an absorbing body 11, the liquid impermeable leakage preventing material 12 covering the back surface thereof and the liquid permeable surface material 13 covering the outer surface thereof. Both end parts of the surface material 13 in the lateral direction thereof are arranged in a mutually superposed state on the back surface side of the napkin and fastened along with the leakage preventing material 12 by a heat-sensitive adhesive 14. The adhesive coating part at the part, positioned on the back surface side of the napkin, of the surface material 13 becomes a thin wall part 13a smaller in a specific volume than the part, positioned on the surface side of the napkin, of the surface thickness of the surface material 13. By reducing the thickness of the surface material 13 and coating the reduced thickness part with the adhesive 14, the adhesive 14 can be allowed to penetrate in the surface material 13 by a reduced amount of the adhesive 14 so as to reach the leakage preventing material 12 and the adhesive 14 is hard to exude to the outside at the use time of the napkin and, therefore, the napkin is not bonded to shorts by said adhesive 14. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H118507-A (JP)
Title: Adaptive array device and its correcting method
Inventor: IINUMA TOSHINORI
IPC: H04B7/08
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate matching the directivity pattern at the time of reception and the directivity pattern at the time of transmission with each other by correcting a phase quantity for directivity pattern formation added to an output signal according to characteristic differences between a reception part and a transmission part. SOLUTION: In a radio part 10, a modulator 11 modulates a baseband signal inputted from a control part 50 into an intermediate-frequency signal (IF signal). At this time, phase data supplied from the control part 50 and a correction value are added together in the modulating process, and the IF signal is outputted. Here, the phase data is the phase quantity for generating the same directivity pattern as the directivity pattern at the time of reception, even at the time of transmission as an adaptive array and the correction value is a phase quantity for correcting the phase shift of a transmission output by the characteristic value of a transmitting circuit 12 and a receiving circuit 15.  The control part 50 controls the gains and phases by each radio part, so as to actualize the adaptive array as well as transmission/reception control over the radio parts 10 to 40 and outputs the correction values by each radio part, specially at the time of transmission.
Patent JP-H11347619-A (JP)
Title: Method for coiling strip
Inventor: ICHII YASUO
IPC: B21C47/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent overabandance of the tail end of a strip or the like at the time of coiling the tail end of the cut strip with the coiling device on the downstream side. SOLUTION: When the strip which is coiling with the coiling device on the downstream side is cut with a strip shear 2, acceleration of coiling speed of the coiling device 4 is started at this timing of cutting and speed control for setting the final speed after completing acceleration as Va is executed. After a prescribed time elapses from the start of acceleration of the coiling device 4, the speed control for starting the acceleration of the speed of a pinch roll 3 and making the final speed after completing the acceleration as Vb is executed. After a specified time elapses from the start of the acceleration of the pinch roll 3, the speed control for starting the acceleration of the other pinch roll 5 and setting the final speed after completing the acceleration as Vc is executed.  The relationship among the final speeds Va, Vb, Vc is defined as Va>Vb>Vc and the acceleration of the pinch roll 5 is stated so as to be prior to the arrival of the tail end of the cut preceding strip at the pinch roll 5.
Patent JP-H11354636-A (JP)
Title: Active matrix substrate and manufacture thereof and electrooptical panel provided therewith
Inventor: KOBASHI YUTAKA
IPC: H01L21/768
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce the total number of point defects and line defects owing to the film remaining defect of a layer where a wiring is formed in an active matrix substrate by installing opening parts in an insulating film on a layer where a source electrode or a drain electrode is formed. SOLUTION: Opening parts 11a, 11b and 11c are formed in an insulating film 9 laid between a plurality of picture element electrodes 13a which are connected to a switching element and formed in matrix forms. The opening parts 11a, 11b and 11c are formed in a part except for a wiring so that an insulating part is partially exposed. When a film remaining defect occurs at the time of forming the wiring, the film remaining defect part is exposed in an insulating film opening part since the opening parts 11 are provided on the upper insulating film 9. When a method having a sufficient etching rate ratio between the insulating film and a wiring layer, only the opening part of the film remaining part can be removed only by adding an etching process without increasing a photolithography process.
Patent JP-H1111882-A (JP)
Title: Rope drum
Inventor: MASUMOTO SHINICHI
IPC: B66D1/30
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light-weight rope drum by installing a rope lap-winding part on the side part in the axial direction, of a drum body, and guiding a rope of which one edge is fixed to a rope fixing member, to the drum body side after the rope is lap-wound in a line around a rope winding member having a diameter smaller than that of the drum body. SOLUTION: A rope lap-winding pat 36 comprises a double drum side plate 22, a rope winding member 33 and a clamp hardware. An inside drum side plate 24 is secured to a side part of a drum body 21, and is opposite to an outside drum side plate 25 at an interval 26 slightly wider than a diameter of the hoist ropes 7a, 8b, to form the double drum side plate 22. In a space between the opposite faces 24a, 25a, the hoist ropes 7a, 7b fixed to the clamp hardware are lap-wound on the rope winding member 33 in a line, by a diameter to be agreed with that of the drum body 21, and then are guided to the drum body 21 side.  The hoist ropes 7a, 7b are multiply wound in a condition that they are kept into contact with the opposite faces 24a, 25a, whereby the friction bearing power can be obtained, and further the hoist ropes are lap-wound in a line, whereby the rope drum 20 can be made compact and light-weight.
Patent JP-S5383996-A (JP)
Title: Production of zinc hydroxide plate crystals
Inventor: FUKUDA YOUJI
IPC: C01G9/00
Filed: 1976-12-29
Abstract: PURPOSE: To obtain colorless transparent hexagonal plate crystals, the max. diameter of which reaches 100μm, by heating an aq.  soln.  contg.  zinc ions and sulfate ions to a fixed temp.  and slowly reacting the soln.  with ammonium ions with stirring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05117236-A (JP)
Title: Dichloroaniline compound
Inventor: BURAIAN DEIBITSUDO JIYADOKINSU
IPC: A61K31/4418
Filed: 1991-06-04
Abstract: PURPOSE: To obtain an optically active dichloroaniline deriv. which has a selective stimulating effect on β 2 adorenergic receptor and a long effective period and which is useful for the treatment or prevention of diseases relating to reversible airway such as asthma and chronic bronchitis.  
     CONSTITUTION: This compd. is (R)(-)4-amino-3,5dichloroα-[[[6[2-(2pyridinyl) ethoxy] hexyl]amino] methyl] benzenemethanol or its physiologically acceptable salts. The compd. is used for the treatment of diseases which can be improved by a compd. having a selective β 2 -stimulating effect, and moreover, the compd. is used for the treatment or prevention of inflammation, allergy and allergic reaction. The compd. is produced by (A) deblocking a compd. expressed by formula I (R 1 , R 2  is H and at least one of these is a protecting group), or by (B) allowing a compd. expressed by formula II (K 3  is a protecting group) to react with a compd. expressed by formula III and then removing the protecting group, or by (C) reducing a compd. expressed by formula IV or its deriv. having protecting groups and then removing the protecting groups. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6138331-A (JP)
Title: Heating cooker with weight detecting function
Inventor: MIHARA MAKOTO
IPC: A47J27/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the occurrence of deformation due to contact of a Roberval mechanism, to ensure excellent durability and reliability, and to enable to perform accurate measurement, by a method wherein, in case an object to be heated exceeding a given weight, a placing table, on which the object to be heated and a resilient body are placed, is integrally supported by an inhibiting device. CONSTITUTION:A motor securing plate 14, by means of which a motor 8 is secured, is coupled integrally with a block B13 and plural leaf springs 15, and the other end of the leaf spring is coupled with a block A16 to form a Roverbal mechanism. Further, the block A16 is attached to a spring securing material 19 firmly fastened to the bottom of an oven. Thus, the one end of the roverbal mechanism formed integrally with the motor 8 and a rotary placing table 9 forms a free end, and is positioned vertically movable with elasticity. An inhibiting plate 22 made of a metallic plate, having a surface extending perpendicular to the thrust direction of a shaft 11 and having sufficient thickness to be durable to an excessive weight, is located below the free end of the Roverbal mechanism, and is firmly securely attached to the bottom of a heating chamber. This causes the free end of the Roverbal mechanism to be lowered as the object to be heated is increased in weight and be soon brought into contact with the inhibiting plate 22.
Patent JP-H0719250-A (JP)
Title: Solid lubricity bearing holder
Inventor: TANAKA HIROSHI
IPC: F16C33/44
Filed: 1993-06-29
Abstract: PURPOSE:To provide a solid lubricity holder which is constituted to perform high speed continuous operation of a rolling bearing in corrosion environment and high temperature environment. CONSTITUTION:A matrix of a rolling bearing is a fiber-reinforced carbon composite material, a mechanical strength is increased, and a next material is added according to a using condition. (1) A holder formed such that at least one of tungsten disulfide and a fire resisting metal oxide or a fire resisting metal is combined causes further improvement of lubricity, transfer of a solid lubricant, and wear resistance. (2) A holder wherein at least of lead and a solid lubricant is combined causes improvement of lubricity and transfer throughout a range of from a low temperature to a high temperature. (3) A holder wherein a fusible high molecule is combined causes improvement of lubricity in high temperature environment. (4) A holder wherein an antioxidant or a solid lubricant is combined causes the decrease of oxidation consumption of carbon and improvement of transfer and lubricity of a solid lubricant.
Patent JP-S646389-A (JP)
Title: Soldering method for laminated sheet
Inventor: KAMEI SHUNICHI
IPC: H01R43/02
Filed: 1987-06-29
Abstract: PURPOSE:To enable fovorable joining by boring a small hole which passes through a laminated sheet at a joining part of metal foil with a lead wire and solding the lead wire at this hole part. CONSTITUTION:When joining a lead wire to metal foil from the plastic film side of a laminated sheet made of plastic film and metal foil, a small hole is bored to pass through the laminated sheet at a position to be joined and a lead wire is soldered in this hole part. The laminated sheet to be used is a sheet used as a material for electromagnetic wave shield and as the metal foil, a metal which is capable of soldering and has electromagnetic wave shutting-off property will do, for example, electrodeposited copper foil, zinc foil, tin foil, lead foil, etc., pure iron foil can be cited and as the plastic film, synthetic resin having electric insulation, for example, polyethylene, polypropylene, etc., can be cited, and it is desirable to be biaxial oriented film. Hereby, it becomes possible to join hard.
Patent JP-H05332044-A (JP)
Title: Structure for fixing film on concrete dome roof
Inventor: ISHII KOJI
IPC: E04B7/08
Filed: 1992-05-28
Abstract: PURPOSE:To prevent a movable film from peeling off due to aging effect, thermal affection or the like, by bonding the movable film to the inside of the concrete dome roof through the intermediary of an adhesive and by fixing the same by means of anchor pins planted on the concrete surface of the doom roof. CONSTITUTION:A movable film 4 formed of a fabric made of glass fibers or the like and coated with fluororesin or the like is bonded to the inside of a concrete dome 5 forming the roof of a petroleum tank or a grain storage, through the intermediary of an adhesive such as a reaction type adhesive 6 made of chloroprene group synthetic rubber. Further, in addition to the bonding, the movable film 4 may be secured by means of anchor pins 7 planted on the concrete surface of the dome 5. With this arrangement, it is possible to prevent the film 4 from peeling off due to aging effect, thermal affection or the like.
Patent JP-H1013414-A (JP)
Title: Data transmission/reception method
Inventor: YUMIBA MASAHIRO
IPC: H04L12/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission/reception method by which the burden of a main station is light and efficient data transmission/reception is possible. SOLUTION: Respective slave stations 2- K assemble transmission data strings having the station numbers of the slave stations 2- K and data groups to be transmitted in accordance wit a common data format which is previously decided, and repetitively and sequentially transmits the transmission data strings in accordance with an order which is previously allocated. The main station 1 receives one cycle of the transmission data strings which are repetitively and sequentially transmitted and recognizes the station numbers that the transmission data strings have. Thus, from which slave station 2- K the transmission data string is transmitted is judged and the data group which the slave station 2- K has is managed.