baber/WOPTO huggingface dataset:
Patent JP-H0473149-A (JP)
Title: Air foil nozzle
Inventor: YOKOO KAZUTOSHI
IPC: B41F23/04
Filed: 1990-07-16
Abstract: PURPOSE:To prevent hot air from remaining in a pocket area by providing on a pocket box a central discharge opening arranged in parallel with slits on both sides and opens ranging to upper and lower surfaces of the box, and a loophole which opens at the upper surface of the box. CONSTITUTION:A hot air to be discharged from slits 3 flows to the center of a nozzle by the Coanda effect due to a curved face 5 at a slit outlet. At the same time, a hot air to be discharged from a central discharge opening 17 is discharged vertically due to a preliminary running interval between upper and lower faces of a box 4. Among the discharged hot airs, the hot air which flows toward a pocket area 11 enters boxes 14a and 14b through a loophole 18. The hot air which flows toward both sides of a one-way nozzle to be discharged into a dryer from opened both ends flows along a web 6, thereafter, discharged in the dryer through a hot air loophole 10. Thus, retention of the hot air in the pocket area 11 is prevented so that a distribution of the local heat transfer rate to be obtained from the nozzle will be improved. As a result, the length of the dryer can be shortened.
Patent JP-H0826181-A (JP)
Title: Self-standing type cargo tank mounted double hull tanker
Inventor: YAMAMOTO HIROSHI
IPC: B63B3/62
Filed: 1994-07-14
Abstract: PURPOSE:To enable it to reduce the number of blocks of a hull yet more than ever before because the hull and a cargo tank are divided into each of separate blocks, thereby reducing the extent of welding operations necessary for dimensional error corrections and the like sharply, and to promote the shortening of processes due to a total coating area reduction as a ballast tank is simplified in structure, so that maintenance and inspection after being placed in commission becomes facilitated. CONSTITUTION:A hull 3 and a cargo tank 2 of a double hull tanker are divided into each of separated blocks. At a ship dock or the like, the hull 3 constituting an outer hull of a ship manufactured, while the cargo tank 2 is manufactured separately at another building or the like. The number of reinforcing steel materials 1 is reduced in a ballast tank 4 but increased in the cargo tank 2. Each cargo tank 2 is closely fitted in the hull 3 partitioned off by each frame 5, whereby the ship is made up as specified.
Patent JP-H0631202-A (JP)
Title: Interior cleaning device of electric precipitator
Inventor: TAKATSUKI MUNEO
IPC: B03C3/78
Filed: 1992-07-13
Abstract: PURPOSE:To efficiently perform the cleaning-off of dust without requiring a complicated drive mechanism with respect to a water supply pipe in the interior cleaning device of an electric precipitator. CONSTITUTION:A dust collecting unit has a plurality of discharge electrodes 22a-22f and a plurality of dust collecting electrodes 23a-23g alternately arranged in parallel and the water supply pipes 24a, 24b arranged in parallel to the arrangement direction of the electrodes are provided on the gas upstream and downstream sides of the dust collecting unit and the water supply nozzles 25a 25f of the water supply pipe 24a on the upstream side of the dust collecting unit are provided so as to be turned toward one of gas passages divided by the discharge electrodes 22a-22f alternately arranged between the dust collecting electrodes 23a-23g. Further, the water supply nozzles 25a-25f of the water supply pipe 24b on the downstream side of the dust collecting unit are provided so as to be turned toward the other one of the gas passages divided by the discharge electrodes 22a-22f and the water sprinkled from the respective water supply nozzles 25a-25f is supplied to all of gas passages of the min. unit up to a distant place.
Patent JP-H0828486-A (JP)
Title: Double suction-type pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D29/30
Filed: 1994-07-14
Abstract: PURPOSE:To make the characteristic curve of pump efficiency gentle and flat, so as to enable the approximately same efficiency to be maintained even when the moving point is changed, by parallely providing two impeller elements having different flow- head characteristic. CONSTITUTION:In double suction-type pump, an impeller element A is constituted of an A side plate 62, an A vane 64, and a main plate 61, and an impeller element B is constituted of a B side plate 63, a B vane 65 and the main plate 61. The diameter D2A of the impeller element A is larger than the diameter D2B of the impeller element B, and the suction diameter D1A of the impeller element A is larger than the suction diameter D1B of the impeller element B. Therefore, pump characteristics of the impeller element A and the impeller element B are different from each other. That is, the pump efficiency of the impeller element B is higher than that of the impeller element A in the small flow rate and in the high head, while the pump efficiency of the impeller element A is higher than that of the impeller element B in the large flow rate and in the low head. As a result, the efficiency at the maximum efficiency point is made relatively a low value, but the efficiency curves of both suction pumps are made gentle with a little efficiency fluctuation in the total flow rate range.
Patent JP-S6078182-A (JP)
Title: Ball tap for water hammer prevention
Inventor: KASE RIYOUZOU
IPC: F16K31/26
Filed: 1983-10-04
Abstract: PURPOSE:To keep off a water hammer, by forcibly pressing the pressing the packing of a ball tap through hydraulic pressure by a diaphragm in addition to buoyancy in a float. CONSTITUTION:A diaphragm 4 is attached to packing 7 of a ball tap, utilizing a fact that hydraulic pressure inside the ball tap is largely altered in time of water being run and stopped, the hydraulic pressure added to the diaphragm 4 in addition to buoyancy in a float is likewise utilized whereby the packing 7 is forcibly pressed to an outlet of water and simultaneously water running is stopped, thus a water hammer is prevented from occurring.
Patent JP-S57107201-A (JP)
Title: Evaporator
Inventor: KOYAMA YOSHIO
IPC: B01D1/04
Filed: 1980-12-26
Abstract: PURPOSE: To make possible the assurance of a large heat thransfer area without entailing the increased in the size of an evaporating chamber of an evaporator provided with horizontal heat transfer pipe bundles to be immersed in the liquid to be evaporated by forming said chamber with an elliptical body.  
     CONSTITUTION: An evaporating chamber 21 of an evaporator is formed of an elliptical cylindrical body 22, and said body 22 is disposed in such a way that the major axis of the ellipse of its sectional shape is arranged horizontally. Both end openings of the body 22 are closed respectively with end plates and heat transfer pipe bundles 5 are disposed to penetrate both end plates. With such constitution, the ratio of the volume of the part installed with the bundles 5 can be taken large with respect to the entire volume of the chamber 22 even when the height (h) of the bundles 5 is limited, and therefore the reduction in the size and weight of the evaporator is realized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0851130-A (JP)
Title: Semiconductor device
Inventor: OMORI JUN
IPC: H01L21/66
Filed: 1994-08-08
Abstract: PURPOSE:To provide a semiconductor package having high reliability and a high product value. CONSTITUTION:A semiconductor chip 12 is placed on one main surface of an insulating board 11. A planar electrode is formed on the other main surface of the board 11. Through holes are formed at the board 11. The chip is electrically connected to the electrode via the holes by wirings 23. Resin 15 is formed on the one main surface of the board 11. A pad 24 for testing is the outside of the resin 15, and formed across the punching line 26 of a semiconductor package. The pad 24 is provided outside the resin 15, or may be formed inside the line 26 of the package.
Patent JP-H0352236-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEZUKI AIICHIRO
IPC: H01L21/321
Filed: 1989-07-20
Abstract: PURPOSE:To improve reliability, to simplify steps and to decrease the cost of a device by using an adhesive metal layer which is formed when a thick film wiring is formed in close contact with the thick film wiring as one electrode, and etching the metal layer with a cover film as a mask. CONSTITUTION:When a bump 17 is formed by plating, an adhesive metal layer 10 which is formed when a thick film wiring 13 is formed is used as one electrode. Then electrolytic plating is performed. Therefore a conventional adhesive metal layer for a cover film 14 which is formed when the bump 17 is and an adhesive metal layer for the bump 17 are not required. The etching for the adhesive metal layer 10 and a barrier metal layer 9 is performed with a cover film 14 as a mask. Therefore, side etching of the adhesive metal layer 10 and the barrier metal layer 9 is prevented. Thus, the reliability of the semiconductor device is improved, the manufacturing steps are simplified, and the manufacturing cost can be reduced.
Patent JP-S6341556-A (JP)
Title: Styrene based resin composition for neck collar
Inventor: OI AKIRA
IPC: C08L7/00
Filed: 1986-08-07
Abstract: PURPOSE:To obtain the title composition, containing a rubber elastomer, having a specific flexural modulus and capable of providing a soft neck collar, hardly staining and deforming with time. CONSTITUTION:A styrene based resin composition, containing a rubber elastomer and having 8,000-17,000kg/cm<2> flexural modulus. Polybutadiene, acrylonitrile- styrene copolymer rubber, etc., may be used as the rubber elastomer and the amount thereof blended is 20-70wt%, preferably 25-60wt%.
Patent JP-2001019474-A (JP)
Title: Glass paste composition, transfer film and plasma display panel
Inventor: TAKAHASHI SHIRO
IPC: H01J11/34
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prepare a transfer film having good transferability and to form a glass sintered body suitable for use as a colorless transparent dielectric layer excellent in surface smoothness by using a paste containing a glass powder having a specified sphericity or above, a bonding resin and a solvent having good resin dissolving power. SOLUTION: This glass paste composition contains about >=50 wt.% glass powder having a sphericity of >=0.2, preferably about >=0.5, about 5-40 pts.wt. bonding resin such as acrylic resin which is thoroughly oxidized and removed at about 400-600 deg.C firing temperature and about 5-50 pts.wt. solvent such as a ketone having great affinity for the glass powder and good powder to dissolve the bonding resin and capable of evaporation and removal by drying. A film forming material layer is formed on a support film using the glass paste composition. The glass powder is preferably PbO-B2O3-SiO2-CaO powder having about 400-600 deg.C softening point and about 0.5-3 μm average particle diameter. The film forming material layer is transferred to the top of a glass substrate and fired to form the dielectric layer of a plasma display panel.
Patent JP-S6428691-A (JP)
Title: Font managing apparatus
Inventor: MORIKAWA TAKASHI
IPC: G09G1/00
Filed: 1987-07-23
Abstract: PURPOSE: To add a font by providing a means detecting loading/unloading of a font storage means and making a control information storage means update font control information when before font selective analysis when loading operation is detected. CONSTITUTION: A loading/unloading sensor detecting loading/unloading of a font cartridge is provided on a slot provided on a font part 33, and a detection signal is sent to a bit map control part 30. Then, when the detection signal is in the state while exchanging the font cartridge, the exchange end is waited while receiving reception from a data processor, and the loaded font is re- registered after font exchange is processed. Then, even though the font is revised until before the data are transmitted from a host computer to a printer, the font control information is made possible updating until a relevant font selection protocol is analyzed. Thus, the loading is made possible even for the font forgotten to be loaded before the font selective analysis.
Patent JP-H0528878-A (JP)
Title: Switch device
Inventor: SAKAKINO TAKAHIRO
IPC: B60K37/06
Filed: 1991-07-25
Abstract: PURPOSE:To provide a small-sized switch device, which excels in durability, manufacturability, easiness in automatic assembly, and adaptability to the maneuvering mode. CONSTITUTION:A first contact changeover structure and a second contact changeover structure of snap action type are installed in line within one switch case 1, and a first actuator is furnished to perform changing-over of the contact of the first contact changeover structure when it is thrusted out and pressed to the outer surface of the switch case 1 and also is provided a second actuator to perform changing-over of the contact of the second contact changeover structure. Upon the switch case 1 a slider is installed, which is equipped with a first plane cam to press the first actuator in a certain amount, when it moves in the first direction from the neutral position, and a second plane cam to press the second actuator in a certain amount when it moves in the second direction opposite the first direction from the neutral position.
Patent JP-S6165433-A (JP)
Title: Inspecting device for object position of objective lens
Inventor: TAKAHASHI KAZUO
IPC: H01L21/30
Filed: 1984-09-07
Abstract: PURPOSE:To prevent the detecting accuracy from being affected by a sample, by detecting the electrostatic capacitance between the electrode made to coat the surface of the objective lens that is closest to the object and the electrode formed on the surface of the mirror cylinder of the objective lens which is closer to the object. CONSTITUTION:From an oscillating circuit 12, a high frequency is impressed across the connection point of capacitors C2 and C3 and the connection point of capacitors C1 and an electrode 9. When the relative position of an object 3 and the objective lens 6 varies, the capacitance of an electrostatic capacitor C0 between the electrodes 8 and 9 varies, and high frequency is outputted from the bridge under amplitude modulation. Unbalanced voltages are taken out by passing modulated waves, outputted from a detecting circuit 13 and the bridge 11, through a low-pass filter. A DC amplifier 14 amplifies this unbalanced voltage and drives an indicator 15. The indicator 15 the position of the object 3.
Patent JP-H1130749-A (JP)
Title: Zoom lens
Inventor: USUI FUMIAKI
IPC: G02B15/17
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens which possesses four lens groups and is suitable for a large diameter, wide angle and high variable power ratio television camera having the variable power ratio of about 8.5-10, the wide-angle end viewing angle of about 2ω=90 deg.-96 deg., and the F number of about 1.8 by appropriately setting the lens constitution and aspherical surface of each lens group. SOLUTION: This zoom lens possesses the first group of positive refracting power, the second group of negative refracting power for variable power, a third group to correct an image surface fluctuation caused by the variable power and the fourth group of the positive refracting power in order from an object side.  When the maximum incident height of an axial luminous flux is set as (ht), and the off-axis luminous flux incident height at the maximum viewing angle of a wide-angle end is set as (hw) and the off-axis luminous flux incident height at the maximum viewing angle at a zooming position by the variable power ratio Z<1/4> is set as (hz), at least one surface where the relations of 1.65<(hw)/(ht) and 1.15<(hw)/(hz) are satisfied and which is a lens surface constituting the first group is made as the aspherical surface AS1, so that the power arrangement, decoloring condition and focusing system or the like of the first group are appropriately set.
Patent JP-H1014346-A (JP)
Title: Horticultural fertilizer feeder
Inventor: SHIKAUCHI FUJINORI
IPC: A01G9/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a horticultural fertilizer feeder that can be set up in a wide variety of situations, particularly can apply a fertilizer easily but securely to a sloping spot, and also allow simple exchange of a solid fertilizer applied to the soil. SOLUTION: This horticultural fertilizer feeder comprises a cage body 2 having an opening on its top for placing a fertilizer in the cage body 2, a fixing stem which is fitted to the bottom center of the cage body 2 and inserted to the soil to supports the cage body 2 vertically, and a lid 4 which has small holes 11 and is mounted in the opening 3.
Patent JP-S5975827-A (JP)
Title: Automotive door
Inventor: HARADA ATSUHIRO
IPC: B60J5/04
Filed: 1982-10-22
Abstract: PURPOSE:To enlarge a visual field by the utilization of a curved glass and to improve sealability, by detachably mounting a door frame having a bar at its lower end through a weather strip to a door body having a belt line at its upper surface in a vehicle with a top. CONSTITUTION:A door frame assembly 12 is formed independently of the upper surface of a door body 11, and is adapted to be detached from a belt line portion 13 of the upper surface of the door body 11. There are provided a bar 14 arranged in parallel relation with the belt line portion 13 and connecting both the lower ends of a frame 7 in an internal manner, and a weather strip 15 interposed between the bar 14 and the belt line portion 13 and sealing a clealing a clearance between the bar 14 and the belt line portion 13 and sealing a clearance between the bar 14 and the belt line portion 13 upon installation of the door frame assambly 12 to the door body 11. Thus, since the upper portion of the door is formed as the door frame assambly 12, it is possible to employ a curved glass for a window glass 23, thereby increasing an occupied area of the window glass with respect to the whole of the door to enlarge a visual field, and also increasing a sealing function of a compartment with the aid of the weather strip 15.
Patent JP-H0235027-A (JP)
Title: Plant belonging to a new kind of perennial gypssphila elegans
Inventor: OHARA HIDEMI
IPC: A01H5/00
Filed: 1988-07-25
Abstract: PURPOSE:To obtain the title plant capable of easy culture causing no rosette formation by mating perhecter breed with bristle fairy one to effect improvement with the advantages of both of the breeds combined. CONSTITUTION:The objective plant can be obtained by mating perhecter breed with bristle fairy one. this plant, causing no rosette formation (i.e. stopping growth during culture, resulting in dormant state), gives large flowers with thick and voluminous stems and, when bloomed, becomes luxurious like large snowflakes.
Patent JP-H1058001-A (JP)
Title: Method for rolling rough rolled shape into finish rolled shape
Inventor: ENGEL GEORG
IPC: B21B1/14
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent lengthening of rolling equipment by sliding one stand or rolls of a rough rolling mill group or a compacting rolling mill group or a material to be rolled in the horizontal direction with a selective caliber and reversibly executing forming pass, area reducting pass and finish rolling. SOLUTION: In a continuous casting device STG, the rough rolled shape is preliminarily rolled with the rough rolling mill group consisting of roll stands VUG, VHG through a roller table R1 and fed to the compacting rolling mill group through a traversing device QE. The compacting rolling mill group consists of inlet-side and outlet-side universal roll stands EUG, AUG and intermediate swaging roll stand SZG. In this equipment, by sliding one stand, rolls or the material to be rolled in the horizontal direction with the selective caliber and reversibly executing the forming pass, area reducting pass and finish rolling, lengthening the rolling equipment is prevented and cost reduction is enabled.
Patent JP-H0349461-A (JP)
Title: Variable abbreviation dialing system
Inventor: MIYAKE KYOSUKE
IPC: H04M3/44
Filed: 1989-07-18
Abstract: PURPOSE:To allow an operator at daytime and at night to use the variable abbreviation dial service automatically separately by distinguishing a time zone and using the same abbreviation number so as to apply 2 kinds of dialing. CONSTITUTION:The subject system is provided with a storage device 3 registering and storing 2 kinds of dial numbers at every abbreviation dial number to the application time zone by a switching time set and stored in advance by a storing program electronic exchange, the storage device 3 decides the storage location from accommodate position information and day and night discrimination memory information sent from a central processing unit 2 to store dial number information. When the outgoing special number of a variable abbreviation dial number is received, at first the current time is checked and the application time zone is indexed from the storage device 3 and the current time of the application time zone to be indexed is indexed from the abbreviation dial number receiving the dial number and the dial number is sent automatically. Thus, the convenience in the abbreviation dial function itself is not lost.
Patent JP-S63175100-A (JP)
Title: Detergent system having hardness removing aqueous organic softener dispersed therein
Inventor: KIISU DEII ROTSUKESUMOO
IPC: C11D3/36
Filed: 1987-07-28
Abstract: Detersive systems that can be used to remove soil from fabrics, dishware, flatware, hard surfaces, clean-in-place installations, and other common household, institutional or industrial locations can contain a detergent capable of removing soil and a softening agent dispersed in the detergent comprising droplets having an exterior organic phase containing a complexing agent and an inner aqueous phase comprising an acid. The softening agent can adequately remove hardness ions from the detersive system made from the compositions of the invention.
Patent JP-S5889612-A (JP)
Title: Heat-resistant curing agent composition
Inventor: TAKAHASHI KATSUJI
IPC: C08G59/42
Filed: 1981-11-24
Abstract: PURPOSE:To obtain titled composition of good workability, capable of providing cured products with high mechanical strength, comprising, as essential components, a specific tetrabasic acid dianhydride, chlorendic anhydride, and a liquid dibasic acid anhydride. CONSTITUTION:The objective composition can be obtained by mixing on heating the following three components: (A) 5-20wt% of 5-(2,5-dioxotetrahydrofuryl)-3- methyl-3-cyclohexene-1,2-dicarboxylic acid anhydride, (B) 5-20wt% of chlorendic anhydride, and (C) 60-90wt% of a liquid dibasic anhydride (e.g., tetrahydrophthalic anhydride). When put in service, the above composition may be made  into epoxy resin compositions by combining with various epoxy resins and curing accelerators, or may be used as a raw material for impregnating varnishes, adhesives etc. by incorporating, if required, filler, coloring agent, flame-retardant, solvent, etc.
Patent JP-S5976173-A (JP)
Title: Drive system for multioutput switching power source
Inventor: KINO JIROU
IPC: H02M3/28
Filed: 1982-10-25
Abstract: PURPOSE:To reduce the size of a multioutput switching power source and to enance the efficiency of the power source by driving a plurality of switching elements by frequencies of different integer ratio, thereby optimizing the switching frequency to the respective outputs and synchronously operating the elements. CONSTITUTION:Waveform shapers 3, 3' generate triangular waves in accordance with a frequency generated from an oscillator 2. The pulse phi1 for driving the first switching element is transmitted from the oscillator 2 to the shaper 3, and a comparator 5 produces an output by a triangular wave produced from the shaper 3. On the other hand, a pulse phi2 for driving the second switching element is generated from the shaper 3' by dividing the frequency from the oscillator 2 by a frequency divider 7. The frequencies of the pulses phi1, phi2 become integer ratio, thereby operating synchronously them by the different frequencies.