baber/WOPTO huggingface dataset:
Patent JP-S5992488-A (JP)
Title: Magnetic bubble memory element
Inventor: SUZUKAWA KAZUFUMI
IPC: G11C11/14
Filed: 1982-11-19
Abstract: PURPOSE:To improve the lower limit value of the bias magnetic field margin and at the same time to increase the amplitude margin of a pulse current, by having different values between the space between the element bar of a major loop of a gate part and that of an auxiliary transfer circuit and the space between the element bar of said major loop and that of the adjacent major loop. CONSTITUTION:At a gate part a magnetic bubble B is transferred to the lower side of an element bar 1b of a major loop 1. In this case, a gate current I is flowed to a conductor pattern 4. Thus a magnetic field of the same direction as a bias magnetic field is generated at a region 6 enclosed by a hairpin part 4a, and a magnetic field wall is formed. The distance (a) between the bar 1b where the bubble B exists and an element bar 1a' to which the bar 1b is adjacent at the lower part is set larger than the distance (b) between the bar 1b and an element bar 2a in the transfer direction of magnetic bubble. Thus it is possible to suppress a malfunction to transfer the bubble B to the bar 1a' from the bar 1b which is generated when a magnetic field produced by a gate current I between the bar 1b and the bar 2a or 1a' is intensive in the direction opposite to the bias magnetic field.
Patent JP-S6096558-A (JP)
Inventor: NAKAGAWA OSAMU
IPC: C04B22/04
Filed: 1983-10-28
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-2000036679-A (JP)
Title: Cooling construction of electrical apparatus
Inventor: SATO HIDETOSHI
IPC: B60R16/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enable to cool the air inside a box accommodating an electric part to the temperature of the atmosphere or lower, to enable to exchange the warmed air by the heat of the electrical part, and to enable to cool efficiently the electrical apparatus. SOLUTION: A construction for cooling an electrical apparatus 1 comprises boxes 1A and 1B in which an electrical part 10 generating heat is housed. In this case, an outlet 21 of air for taking the outer air into the boxes 1A and 1B which is formed on the wall of the boxes 1A and 1B, an exhaust duct 30 for connecting between the inside and outside of the boxes 1A and 1B and for discharging the air inside the boxes 1A and 1B toward the outside, and a thermo-electrical device 40 which is disposed inside the boxes 1A and 1B for cooling the air inside the boxes 1A and 1B by the side of heat absorption and for warming the air inside the exhaust duct 30 by the radiating side, are provided.
Patent JP-H0650236-A (JP)
Title: Fuel injection valve
Inventor: OKABAYASHI TAKEHIRO
IPC: F02M51/06
Filed: 1992-07-29
Abstract: PURPOSE:To provide a fuel injection valve in which fuel leak due to bounce of a valve member is prevented and accurate control of an injection quantity can be easily realized. CONSTITUTION:In this fuel injection valve 20, a valve main body 29 is fixed on the recessed part 52 of a housing 26 by means of a nut 54, and a valve member 27 is inserted into the guide hole 29d of the valve main body 29 so as to be able to reciprocate. A stopper 56, a first spacer 58, and a second spacer 59 are provided between the bottom face of the recessed part 52 and the valve main body 29. When a fuel injection quantity is adjusted, the position of the stopper 56 in the axial direction is adjusted by selecting the thickness of the first spacer 58, so as to adjust the maximum lift quantity of the valve member 27. When the valve member 27 is separated from a valve seat part by bounce at closing the valve, the outer circumferential wall 60a of a flange part 60 is slidingly contacted with the inner circumferential wall 59a of the second spacer 59 liquidtightly, hence inflow of fuel from a hollow part 44 to the guide hole 29d side through the circumference of the flange part 60 is prevented, and the fuel is not leaked from an injection nozzle 31.
Patent JP-S6096331-A (JP)
Title: Drawing die for press machine
Inventor: HOSOKAWA YOUJI
IPC: B21D24/00
Filed: 1983-10-28
Abstract: PURPOSE:To decrease driving power by receiving the descending of a lower die by contact with an upper die by a hydraulic piston and rising a piston by the expelling oil thereof to rise the freely liftable punch of the lower die thereby reducing the descending distance of the upper die by half and increasing the drawing depth. CONSTITUTION:The upper die 5 of an upper die 2 is lowered to lower a lower die blank holder 12 and a hydraulic pressure generating piston 16. A piston 11 is risen by the expelling oil thereof through a passage 18 to rise a freely liftable punch 7. If the total area of the hydraulic pressure generating piston is approximately equal to the area of the punch piston 11, the punch 7 ascends by as much as the descending stroke of the upper die thereby reducing the descending distance of the upper die by half. Deep drawing is thus accomplished with the smaller descending stroke by which energy consumption is reduced and the working time is shortened.
Patent JP-H0395231-A (JP)
Title: Manufacture of wholly aromatic polyester molding
Inventor: FUNAKOSHI WATARU
IPC: D01F6/84
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the title molding comprising a high-performance multi-dimensionally oriented material by melting a composition consisting of a specified wholly aromatic polyester and a specified high boiling and low molecular compound to form an unstretched film or a fibrous material, extracting the low molecular compound with an organic solvent, and then stretching and/or thermally fixing the formed material. CONSTITUTION:A composition composed of a substantially linear, wholly aromatic polyester which has, as principal repeating linkages, ester linkages consisting of a phenoxyterephthalic acid component and an aromatic dihydroxy compound component (e.g. hydroquinone) wherein two OH groups bonded to the aromatic nucleus tend to lengthen a chain in two directions opposite to each other and are positioned on the same axis or parallel axes and which has a specified intrinsic viscosity and melt viscosity and a high boiling and low molecular compound (e.g. 4,4'-bis(p-phenylphenoxy) diphenyl sulfone) which is substantially nonreactive with the polyester and has a molecular weight of 100 or lower is melted and formed into an unstretched film or a fibrous material. The major portion of the high boiling and low molecular compound is extracted with a specified organic solvent (e.g. dioxane), and the formed material is then stretched and/or thermally fixed.
Patent JP-H07118239-A (JP)
Title: Production of 4-chloroimidazole-5-carbaldehyde derivative
Inventor: TAKAHASHI YASUHIRO
IPC: C07D233/68
Filed: 1993-07-23
Abstract: PURPOSE:To provide a process for producing a 4-chloroimidazole-5-carbaldehyde derivative in which the yield is high without forming by-products and problems of waste liquor treatment can be eliminated. CONSTITUTION:This process for producing a 4-chloroimidazole-5-carbaldehyde derivative is to chlorinate a 5-hydroxylmethylimidazole derivative, produce a 4-chloro-5-hydroxylmethylimidazole derivative and oxidize the resultant 4- chloro-5-hydroxylmethylimidazole derivative. The respective steps of the process are characterized by (1) reacting the 5-hydroxylmethylimidazole derivative with a chlorinating agent having chlorine at the N-position in acetone or an acetic ester, (2) chlorinating the 5-hydroxylmethylimidazole derivative, then regulating the pH of the reactional mixture to the pKa of a dichloro derivative formed as a by-product and removing the dichloro derivative and (3) oxidizing the 4-chloro-5-hydroxylmethylimidazole derivative obtained in the steps (1) and (2) with manganese dioxide using a secondary or a tertiary alcohol as a solvent.
Patent JP-S63189820-A (JP)
Title: Endoscope system
Inventor: KIMURA KENJI
IPC: G02B23/24
Filed: 1987-08-14
Abstract: PURPOSE:To obtain an easily usable system omitting switching operation by providing an endoscope system with a light source capable of emitting white light and face sequential light, an endoscope to be connected and a means for discriminating a video processor and radiating white light or face sequential light in accordance with a unit to be connected. CONSTITUTION:Lamps 31a, 31b are switchable and connection tools 71a', 71b', 72' of an image pickup device body 101 are common with that of a device to be connected. When a face sequential type endoscope 2 is connected, a type signal is generated from a type signal generating circuit 27A. The signal is discriminated by a discriminator 28 on the body 101 side, a switch 103 is controlled so as to be switched to the face sequential side and a driver 26a drives a CCD 18. A read signal is processed by a face sequential type processing circuit 41a or a mosaic type processing circuit 41b and converted into a video signal of AN NTSC type through an output circuit 80 and the video signal is outputted from a common terminal 46 or a three-primary signal is outputted from a common terminal 43. Since a usable signal processing system and a usable output light are automatically selected in accordance with the kind of the endoscope 2 to be connected in said constitution, the optical system can be easily used.
Patent JP-S6359368-A (JP)
Title: Nozzle moving mechanism of coater
Inventor: SUGANUMA SUSUMU
IPC: B05B13/04
Filed: 1986-08-29
Abstract: PURPOSE:To enhance the simplification and safety of a moving mechanism, by a method wherein the drive source of X-axis and Y-axis moving means is provided outside a coating chamber and high pressure air is introduced into the coating chamber to isolate said chamber from the outside air, and a chain and a sprocket are combined in Y-axis movement. CONSTITUTION:Compressed air regulated in its pressure is blown in a box body 13 receiving motors 11, 12 being X-axis and Y-axis drive sources from an introducing pipe 16 and the box body 13 is sealed from an external atmosphere. When work is started under this state, trucks 5a, 5b being X-axis moving means move on spline shafts 7a, 7b by driving the motor 11 because chains 8a, 8b are fixed to fixing metal jigs 10a, 11b. In a Y-axis moving means, by allowing a chain 3 fixed at the start end thereof to run in the right or left direction through a sprocket 2, a rack 1 can be slid to a predetermined position by guide arms 4a, 4b.
Patent JP-H0495355-A (JP)
Title: Manufacture of solid-state high-molecular electrolytic type fuel cell
Inventor: SAKAMOTO YASUTAKA
IPC: H01M8/10
Filed: 1990-07-31
Abstract: PURPOSE:To improve the current and voltage characteristics of a solid-state high-molecular electrolytic type fuel cell by reducing a salt of platinum so as to place a platinum electrode layer on the surface of a fluororesineous cation exchange film, dissolving a part of this platinum electrode layer in a main aqueous-solution and subsequently treating the resultant layer in solution of sulfuric acid. CONSTITUTION:Chloroplatinic acid and an aqueous solution of ammonia are respectively reacted with a fluororesineous cation exchange film so as to adsorb an amine complex of platinum to the film. Then sodium borohydride is used as a reducing agent to be reacted with the amine complex of platinum so as to form a platinum-plated layer, and accordingly this metallized fluororesineous cation exchange film is dried in a vacuum drier. Then the fluororesineous cation exchange film holding its platinum-plated layer that is formed through a process of electroless plating retained thereon is treated in a main aqueous-solution and subsequently boiled in a dilute aqueous-solution of sulfuric acid. The resultant film is further boiled in deionized water so as to be subsequently dried in the vacuum drier. The main aqueous-solution treatment thus causes the unequal dissolution of the platinum-plated layer electrode formed through the process of electroless plating while the sulfuric-acid treatment stops dissolving of platinum electrode in the main aqueous-solution at a point of time when the electrode has its maximum area, so that a fuel cell can be obtained with its excellent polarizing characteristic.
Patent JP-H0950567-A (JP)
Title: Automatic vending machine
Inventor: TAMURA YOSHITADA
IPC: G07F9/10
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the cooling capacity of a refrigeration cycle from being reduced due to deposition stack of dust from outside air to the surface of a condenser for executing heat exchange between outside air received by a fan and a refrigerant. SOLUTION: A pair of right and left fixing guides 71 having U-shaped cross section are erected in the front of a condenser 51 arranged on the bottom plate 11a of a body case 1 so that center grooves of the guides 71 are opposed to each other. A dust preventing net 7 of which periphery is surrounded by a frame 7a is fitted to the guides 71 by attachably/detahably inserting the frame 7a into the grooves of the guides 71. Dust included in outside air entering from an outside air hole 3a of an outer door 3 by a fan 52 is removed by the net 7 and the dust-removed outside air is sent to the condenser 51. The condenser 51 is thereby prevented from being deposited with dust and can always efficiently execute heat exchange. The net 7 to which dust is stuck is taken out from the guides 71 and replaced with a new one or washed.  Since the replacement of the net 7 is safely, easily and quickly executed, no trouble is generated in the operation of the automatic vending machine.
Patent JP-H1026392-A (JP)
Title: Method for controlling air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/76
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To normally start an indoor fan motor of an air conditioner irrespective of the service environment or the like, and to eliminate the overshoot of the speed of rotation in starting. SOLUTION: In starting the operation of an air conditioner, an indoor control device 1 detects the operation stop time by an internal stop time counter 1a, and the indoor temperature is detected by the detected signal from an indoor temperature detection part 4. The indoor control device 1 transmits the required control signal (the operation frequency code, etc.) to an outdoor control device, the starting voltage (starting phase angle of an indoor fan motor 3 is determined based on the detected operation stop time and the indoor temperature, the indoor fan motor 3 is started for the prescribed period of time (one second) following the determined starting voltage (starting phase angle), and the revolution of the indoor fan motor 3 is controlled according to the air volume setting, etc., of a remote control 2.
Patent JP-S5993936-A (JP)
Title: Fuel control method of engine
Inventor: SHIBA JIYUNJI
IPC: F02D41/24
Filed: 1982-11-19
Abstract: PURPOSE:To prevent a trouble on the road, by detecting the abnormal condition of a sensor which detects a crank angle from a throttle valve opening and intake pipe negative pressure so as to perform fuel injection. CONSTITUTION:A case of trouble in which, the next signal is not input within a fixed time after a signal showing the previous crank angle position is input, is detected in step 21. When the next signal is not input, whether intake pipe negative pressure is the atmospheric pressure of a negative pressure is detected in step 22. If said signal is not generated even the negative pressure is genenerated in an intake pipe, abnormality of a crank angle sensor is recognized. In this case, a software interruption is executed at a time interval in accordance with a throttle valve opening and the intake pipe negative pressure. In this way, any trouble on the road can be prevented.
Patent JP-H0252377-A (JP)
Title: Image forming device
Inventor: NISHINO FUMIO
IPC: G03G15/04
Filed: 1988-08-17
Abstract: PURPOSE:To prevent light from illuminating an optical signal generator and its surroundings and copying them by permitting a light shielding plate integrally provided on the optical signal generator to shield the light condensing port of a reflecting hood provided on an illuminating lamp in a printer mode. CONSTITUTION:The light shielding plate 25 is provided on the left bottom of the optical signal generating device 22. The plate 25 is provided closer to the central part than a projecting part 24, and has length enough to shield the light condensing port of the reflecting hood 7 of the illuminating lamp 5 when it is mounted. The light shielding plate 25 is coated with sponge material on the surface where light from the illuminating lamp 5 hits, thereby preventing the light from leaking. Namely, the light shielding plate 25 integrally provided on the optical signal generator 22 can block the light from the illuminating lamp 5 toward an original. Thus, such trouble can be prevented that images of the signal generator and its surroundings are copied.
Patent JP-S6181664-A (JP)
Title: Mos field effect transistor
Inventor: YAMAZAKI TORU
IPC: H01L29/78
Filed: 1984-09-28
Abstract: PURPOSE:To prevent deterioration of Tr characteristic even when overetching is carried out to RIE by providing an insulating film which shows very low dry etching rate than that of oxide film to the upper surface and side surface of gate electrode and the source drain regions. CONSTITUTION:A field oxide film 8, a polycrystalline silicon layer 3, an n<-> layer 5 are formed on a silicon substrate 1. A silicon-added silicon nitride film 2 which is an insulating film showing very low dry etching rate than that of oxide film is formed on the upper surface and side surface of such polycrystalline silicon layer 3 (gate electrode) and the source drain region. Next, after forming a CVD oxide film, side wall 4 is formed by etching of entire part at RIE, an n<+> layer 6 is formed by the ion implantation and a contact through hole is formed by dry etching after forming an interlayer film 7.
Patent JP-H1144280-A (JP)
Title: Mounting structure of fuel injection valve for internal combustion engine
Inventor: NAKANE MASATO
IPC: F02M55/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To set the fuel injection outlet of a fuel injection valve near the combustion chamber side of an internal combustion engine without increasing a cost and lowering assembly ability and reliability. SOLUTION: A fuel feed cylinder part 14a protruding in a mounting hole 11a formed in an intake manifold 11 is arranged at a fuel delivery pipe 14 fixed at the intake manifold 11 fixed at the cylinder head 10 of an internal combustion engine. The fuel introduction port 17a of a fuel injection valve 17 is fitted in a liquidtight manner in the internal part of a fuel feed part and an internal protrusion part 12a engaged with an engaging part 17c formed on the outer periphery of the fuel injection valve 17 is formed on one end, a cylindrical member 12 having an external protrusion part 12b formed on the other end is engaged in an airtight manner in an annular gap S between the fuel feed cylinder part 14a and a mounting hole, and the external protrusion of the cylindrical member is nipped between the intake manifold 11 and the fixing part of the fuel delivery pipe 14.
Patent JP-H0955078-A (JP)
Title: Storage circuit
Inventor: SAKAI MASAYOSHI
IPC: G05B9/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage circuit with fail-safe constitution not generating dangerous side output at a fault time and eliminating need of a hold signal for holding the data such as a self latch circuit. SOLUTION: When a write-in/read-out signal RD/the inverse of WR falls to a low level, a second level detection part 30 generates a write-in command signal, the inverse of WR, and a data storage part 50 stores the data. Then, the data are latched in the low level state of the write-in/read-out signal RD/the inverse of WR, and when the write-in/read-out signal RD/the inverse of WR rises to a high level, a first level detection part 20 generates a read-out command signal RD', and a data output part 60 outputs the data.
Patent JP-2001033768-A (JP)
Title: Liquid crystal device and electronic appliance
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1335
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a translucent reflection type color liquid crystal device bright for both of reflection display and transmission display, excellent in color development and high in visibility by forming two layers of first and second color filter layers not adjacent to each other between a first substrate and a second substrate. SOLUTION: A liquid crystal cell is formed by sealing a liquid crystal layer 119 between two transparent substrates 103, 105 with a frame-like sealing material 104. A first color filter 110 is formed on the inner face of the upper transparent substrate 103, and color layers of three colors of red, green and blue are arranged in a specified pattern on the first color filter 110. A reflection electrode 115 having an opening 118 is formed on the inner face of the lower transparent substrate 105. Moreover, a second color filter 116 to color the light passing through the opening 118 is formed under the reflection electrode 115 having the opening 118. The colors of the second color filter 116 are coincident with the colors in the respective position of the first color filter 110 formed on the inner face of the upper transparent substrate 103.
Patent JP-S6262168-A (JP)
Inventor: OOTA KEIZO
IPC: F25D11/02
Filed: 1985-09-13
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-H04250029-A (JP)
Title: Bead structure of pneumatic radial tire
Inventor: GEORUKU JII EI BOOMU
IPC: B60C15/00
Filed: 1991-07-18
Abstract: PURPOSE:To maintain the interval between beads as well as the alignment of beads on the rotating surface of a tire and in an axial direction during tire assembly by fixing the end, of a carcass ply received on an inner liner, held between two bead ring assemblies. CONSTITUTION:When assembling tire beads, an inner liner 14 is placed around a tire assembly drum 12 which can rotate around an axis. Next, a carcass ply 16 is placed around the inner linear 14. After that, the first bead ring assembly 18 is placed on the end of the carcass ply 16. Then the end of the second bead assembly 22 is placed on the end of the carcass ply 16. Further, the end of the carcass ply 16 is held and fixed between the first and the second bead ring assemblies 18, 22. Subsequently the uniformity and concentricity of the tire in the axial and the radial directions can be ensured.
Patent JP-H07151734-A (JP)
Title: Method and device for testing extending body having noncircular cross section
Inventor: FURIIDORIHI MARUTEIN FUOOSUTAA
IPC: G01N29/24
Filed: 1994-08-08
Abstract: PURPOSE: To provide a testing method and device for long material having a non-circular cross sectional surface. CONSTITUTION: A testing head 11 in which a subject material is provided with at least one testing probe 18 guided on a circular passage around the subject material 17, and the circular passage or track of the probe 18 considered in the moving direction 16 of the material 17 is diffused from a circular form. A drive unit for a rotor 15 to guide the probe 1 on the circular passage in which a rotational axis can be relatively inclined to the passage direction 16 is provided depending on a belt drive unit 13, the belt drive unit 13 runs in a signal transmission element 12, the signal transmission element 12 supports the testing head 11, and it is connected to a drive unit 14 positioned in the lateral direction on a base plate 20.