baber/WOPTO huggingface dataset:
Patent JP-S59153046-A (JP)
Title: Concentrated suction/exhaust air device
Inventor: MATSUDA KOUICHI
IPC: F24F7/06
Filed: 1983-02-18
Abstract: PURPOSE:To enable to minimize the total suction/exhaust air flow by a method wherein the rotational frequency of suction/exhaust fan is controlled so as to make the suction/exhaust air flow constant by coinciding the operating air flow of the fan with the total set air flow. CONSTITUTION:Measured exhaust air flow QT is calculated based upon an inputted air velocity signal V (not shown) and a predetermined sectional area of a concentrated duct 4. Next, the difference between the total set air flow QE (not shown) and the measured exhaust air flow QT is calculated. A control signal for rotational frequency of an exhaust fan 5 is determined so as to bring said difference to naught or to make QT equal to QE (not shown) and then outputted to the fan control device 5a of the exhaust fan 5. In such a manner as described above, even if the number of individual suction/exhaust units in operaion may change, the air flow of each unit can be kept at the set value and at the same time the total exhaust air flow can be controlled to the minimum by making the total exhaust air flow equal to the total sum of air flow of each unit.
Patent JP-S53110933-A (JP)
Title: Installing construction of sacrificial anode
Inventor: YAMAGUCHI KASHIO
IPC: C23F13/00
Filed: 1977-03-11
Abstract: PURPOSE: To prevent making of trouble by the formation of different kinds metal contact electric cell, by letting lie the electroconductive material, mainly composed of nonmetallic material, between joining face of the metal to be preventing ed from corrosion on occasion of installing the sacrificial anode metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0558370-A (JP)
Title: Frame structure for astride type vehicle
Inventor: SONODA TAKAYOSHI
IPC: B62K5/02
Filed: 1992-01-17
Abstract: PURPOSE:To provide frame structure which is reduced in its weight and improved in its rigidity by forming loop-form closed curved surface to the sides on both sides of a car body frame, forming different curved surface in the closed curved surface, and disposing the pivot part of a suspension to an auxiliary member of which the closed curved surface is formed. CONSTITUTION:A square and loop-form first closed curved surface S0 is formed on the sides on both sides of a car body frame 10 of an astride type vehicle by means of a tank tail tune 13 and a side member 15. A square second closed curved surface S1 the one side of which is the front side (a front pipe 15a3) of the first closed curved surface S0 and the other side of which is a frame tube 17 and the lower side (a lower pipe 15a2) of the second closed curved surface S0 is formed in the first closed curved surface S0. An auxiliary member is composed of a frame tube 17 in cooperation with a lower side 161 of a side bridge tube 16. The support arm of a front suspension, not shown in the figure, is supported to the auxiliary member, and the front end part of an engine, not shown in the figure, is supported through a bracket.
Patent JP-H04265865-A (JP)
Title: Waveform display apparatus
Inventor: HOSOKAWA NOBORU
IPC: G01R13/20
Filed: 1991-02-20
Abstract: PURPOSE:To rapidly renew a display waveform by shortening a processing time providing afterglow properties. CONSTITUTION:A waveform display apparatus is equipped with multiphase buffer memories 1 in which data sampled at random are successively written, a plurality of image memories 2 storing the respective data from the multiphase buffer memories 1 in a state distributed according to the order of the data written in the multiphase memories 1 and a means outputting the data from the image memories 2 to a display device 4 in a superposed state. The afterglow properties of data are respectively provided to a plurality of the buffer memories 1 being in charge of the respective image memories 2.
Patent JP-S53111959-A (JP)
Title: Derrick crane
Inventor: ICHIKAWA YOSHIO
IPC: B66C23/60
Filed: 1977-03-10
Abstract: PURPOSE: To enhance the workability of a derrick crane by turning a mast stably supported on a base tower when changing the direction of a boom and by easily mounting an auxiliary boom to separately handle a freight. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000226027-A (JP)
Title: Cap with built-in unsealing blade
Inventor: IWASAKI AKITAKA
IPC: B65D5/74
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a cap with a built-in unsealing blade for unsealing in a good manner even when a ceramic deposited film is used as a sealing film. SOLUTION: A cap is formed of a cap main body protruded and outer fitted on a pouring hole of a liquid paper container sealed with a sealing film and a cap thereof, and when the cap screwed and fitted on the cap main body is removed, an unsealing cylindrical body is moved downward by the rotation of the cap to break a sealed film, and a plurality of triangular unsealing blades 120 formed continuously in the horizontal direction, suspended from the lower end face and having roots 121 with the position difference (h) downward from the lower end face 111 are formed on the lower end face 111 of the cylindrical main body 100.
Patent JP-H09221688-A (JP)
Title: Coal gasification apparatus by high temperature gas furnace
Inventor: ARITOMI MASANORI
IPC: C10J3/56
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a coal gasification apparatus with high efficiency by a high temperature gas furnace. SOLUTION: A water vapor gas furnace 3 is heated by the first and the second cooling helium gas 5, 6 from a high temperature gas furnace 1 which is a graphite-moderated and helium cooling nuclear reactor and produces a gasified coal gas 10 from a supplied coal 7 and super-heated water vapor 9 by a water vapor gasification reaction. A partially oxidizing gasification furnace 13 is arranged and supplied a char 8 recovered from the gasified coal gas 10 by a cyclone 12 thereto. The char 8 also recovered from the gasified coal gas 17 by a cyclone 16 is returned to the partially oxidizing gasification furnace 13. These recovered chars 8 with an optionally supplied coal are gasified in the partially oxidizing gasification furnace 13.
Patent JP-H04268175-A (JP)
Title: Absorption type heat source device
Inventor: YANO TAKESHI
IPC: F25B15/00
Filed: 1991-02-21
Abstract: PURPOSE:To enable a low temperature heat source to be utilized by a method during a heating operation, absorption liquid is circulated between a regenerator and an absorbing device and between a regenerating and condensing device and an evaporating and absorbing device and during a cooling operation, evaporating refrigerant of the evaporator is transmitted to the absorbing device and the rich absorption liquid of the regenerator is transmitted to the absorbing device through the regenerating and condensing device. CONSTITUTION:During a heating operation, refrigerant evaporated and separated at a regenerator device 4 is condensed by a regenerating and condensing device 5 and a condensing device 6, thereafter the refrigerant evaporated by river water of low temperature, for example, is absorbed and heat generated at the evaporator 1 and then the refrigerant in the heat transmitting pipe 12. This refrigerant performs its original absorbing action at the absorbing device 3 to heat the hot water in the heat transmitting pipe 13 and then the hot water is heated further by the condensing device 6. Accordingly, a heating can be carried out by a low temperature heat source. Lean absorbing liquid of the absorbing device 3 is heated and regenerated by the regenerator 4 and the lean absorption liquid of the evaporating and absorbing device 2 is heated and regenerated by the regenerating and condensing device 5 and by the refrigerant vapor got from the regenerator 4. During a cooling operation, the evaporated refrigerant of the evaporating device 1 is transmitted to the absorbing device 3 and then the rich absorption liquid of the regenerating device 4 is transmitted to the absorbing device 3 through the reproducing and condensing device 5.
Patent JP-S60172372-A (JP)
Title: Device for washing out concrete
Inventor: KATADA MITSUJIROU
IPC: C04B41/60
Filed: 1984-02-14
Abstract: PURPOSE:To carry out efficiently the operation by forming a suction part with plural suction nozzles which are arranged in parallel in the widthwise direction of the main body, and sucking mortar, etc. while regulating the suction amt. of the external air into the suction nozzle. CONSTITUTION:The suction amt. of the external air is regulated by allowing an air circulation hole 21 which is previously provided to a regulating plate 18 to correspond appropriately to a suction nozzle 15. Under said conditions, the material is allowed to flow on the concrete, and the washing operation is immediately started. Namely, when the device is quietly retreated while spraying the water from a spraying part 26, the water flows and the suction force is simultaneously exerted by a sucking part 14, and a closed sucking space is formed at the front surface of the sucking part through the regulating plate 18 and a presser board 19. Accordingly, the mortar is sucked up along with water from the surface of the concrete due to said negative pressure, and the aggregate is exposed. The aggregate is pressed by a roller 12, and stabilized.
Patent JP-H06244654-A (JP)
Title: Isolation amplifier
Inventor: NAKAGAWA KATSUTOSHI
IPC: H03F3/38
Filed: 1993-02-16
Abstract: PURPOSE:To provide a isolation amplifier, for which a signal band to be handled is considerably enlarged by increasing the corresponding frequency of a carrier wave, using an isolation transformer. CONSTITUTION:A modulation circuit 2 connected to an input circuit is arranged on the first-order side of a main insulation transformer 1 interposed in a signal transmission line. On the other hand, a demodulation circuit 3 is arranged on the second-order side of the main insulation transformer 1. The carrier wave generated by an oscillation circuit 4 is supplied through a sub insulation transformer 5 to the modulation circuit 2. At least one of the insulation transformers 1 and 5 is provided with the magnetic core of a satisfactory high frequency characteristic composed of amorphous alloy or Fe soft magnetic alloy equipped with super-fine crystallized particles.
Patent JP-H03231666-A (JP)
Title: Bed with stool
Inventor: SHOJI SHIGEKI
IPC: A61G7/02
Filed: 1990-02-06
Abstract: PURPOSE:To discharge simply an excreta without any help from others while the patient lies on a bed by providing movably a bed main body on a frame under a horizontal state and a inclined state and providing a stool which can make frequent appearances above the bed main body through an opening on the frame. CONSTITUTION:When a bed main body 3 is under a horizontal state and a patient operates a switch, a motor 12 is rotated and a pair of lower guide rollers 8 are rotated through a sproket 13, a chain 14 and a sproket 15 in the counterclock direction and a movable stage 9 moves to the left and an opening part 6 is released. Then, a motor 16 rotates in one direction and a pair of wires 18 are unwound from a winding drum 17 and the bed main body 3 is lowered and rotated from the horizontal state to the inclined state. Then, a motor 34 rotates and a stool 26 with an elevating stage 25 is elevated from a lowered position through a sproket 35, a chain 24 for elevation and sprokets 22 and 23 and it forwards and the opening part 6 under opened state is projected above the main body 3. After discharging excreta, when a switch is again operated, it returns to its original state.
Patent JP-H03231405-A (JP)
Title: Inductor
Inventor: SAKAGUCHI YOSHIKAZU
IPC: H01F27/29
Filed: 1990-02-06
Abstract: PURPOSE:To eliminate the inductance variance before and after resin molding and prevent yield deterioration by molding an inductor main body by armoring resin containing 30wt.% or less magnetic powder. CONSTITUTION:An inductor 2 is arranged between the positioning projecting parts 8 of a metal terminal 5 and is loaded on a metal die. Epoxy resin containing 30wt.% or less magnetic powder is injected, heated and cooled for resin molding. The metal terminal 5 is bent along the outer plane of armoring resin 1 to complete. When the prescribed quantity of the magnetic powder is contained in the resin, fine inductance adjustment can be performed by the shield effect of the armoring resin. When 30wt.% or less magnetic powder is mixed, the increasing rate of the inductance is 5% or less, however, when it exceeds 30wt.%, the inductance increasing rate is rapidly increased.
Patent JP-H03230740-A (JP)
Title: Inverter driving type rotating electric machine and manufacture thereof
Inventor: MOCHIZUKI SUKEYASU
IPC: H02K17/16
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a means for reducing a bad influence of a harmonic component at a low cost and with certainly by providing a conductive layer formed by spraying a conductive metal to the surface opposed to a rotor in a stator or the surface opposed to the stator in the rotor. CONSTITUTION:In a rotor core 12, a conductive layer 18 is formed on the peripheral surface 12b opposed to a stator not illustrated in a specific thickness by a spraying means such as gas spraying, etc., and then, a rotary shaft is penetrated and fixed to form a rotor 11. According to the constitution, a harmonic component mixed in an output current from an inverter device is such that its energy as an overcurrent is largely consumed when it is acted on the rotor 11. While, a flux component of basic exciting frequency contributing to turning effort is acted as the turning effort without consuming energy so much. As a result, vibration or noises caused by the harmonic component can be reduced and, at the same time, the conductive layer is formed by spraying, so that bad conditions such as coming off, etc., can be prevented.
Patent JP-H08216459-A (JP)
Title: Recording method
Inventor: ASADA HIROYOSHI
IPC: G03G15/01
Filed: 1995-02-15
Abstract: PURPOSE: To record an image in a manner that an increase in memory size can be restricted by producing image data for each color at least after image formation of a previous color or in parallel with image formation of a previous color. CONSTITUTION: Color-specific images are formed in sequence on the basis of multiple color-specific image data, and these color-specific images are superimposed to form a color image. In this case, color-specific image data re produced at least after an image of a previous color is formed, or in parallel with image formation of a previous color. In this recording method, an electrophotographic system by which an electrostatic latent image on a latent image supporting medium is developed, the developed image is transferred to an intermediate transfer medium and superimposed on the intermediate transfer medium and recorded to a recording medium, is suitable. After image formation of a previous color, during image data production waiting time, it is preferable that the latent image supporting medium be separated from the intermediate transfer medium.
Patent JP-H01204392-A (JP)
Title: Electroluminescence element
Inventor: NAGAI TATSU
IPC: H05B33/04
Filed: 1988-02-08
Abstract: PURPOSE:To keep a long life with less nonuniformity in luminance brightness by adding a boron-based polymer having a B-O bond to both light emitting layer and an insulation layer. CONSTITUTION:As ingredients of a light emitting layer 3 and an insulation layer 4. a boron-based polymer having a B-O bond is added. Dispersion property of a phosphor or an inorganic dielectric relative to an organic dielectric is increased if a light emitting layer forming paste or insulation layer forming paste is prepared by adding the boron-based polymer having the B-O bond, because the bond of powder particles is released. As a result, nonuniformity of luminance brightness when lit is reduced and the luminance brightness is improved. Also, the life is extended because of uniform electric field applied to the phosphor. because the boron-based polymer having the B-O bond catches moisture, long life is also realized from this aspect.
Patent JP-H07215092-A (JP)
Title: Drive assisting system
Inventor: BAAKOBITSUCHI SUTAN
IPC: G09B29/10
Filed: 1994-01-31
Abstract: PURPOSE:To provide a drive assisting system which can improve the drive assisting faculty for a driver, safety, common faculty, and further, amusement performance. CONSTITUTION:A drive assisting unit 1 controls all of the pertinent information output supplied through an interface 4 into the real world 6 and the information input supplied from the real world 6. While, a knowledge unit 2 controls all of the passage planning processing and for a drive assisting system and the function control processing for the whole, on the basis of the data base stored in a memory device. Further, a sensor 5 collects a variety of data about a driver 11, vehicle 12, and the outside environment 6 on the periphery, and supplies the data into the drive assisting unit 1. The interface 4 operates each part in order to display the information for the drive assistance for the driver 11 and drive a motor to shift the position of the sensor 5.
Patent JP-H05140473-A (JP)
Title: New crystal of dichloro-tin phthalocyanine, its production and electophotgraphic photoreceptor and coating fluid for the photoreceptor which are made therefrom
Inventor: NUKADA KATSUMI
IPC: G03G5/06
Filed: 1992-01-20
Abstract: PURPOSE:To provide new crystals of dichloro-tin phthalocyanine, useful as a charge generating material, a method for producing the crystals. an electrophotographic photoreceptor having high sensitivity and durability. and a coating fluid for an electrophotographic photoreceptor, which enables the dichloro-tin phthalocyanine crystals to maintain the original crystal form for a long time not only when they are dispersed in a solvent but also after application of the dispersion. CONSTITUTION:New crystals of dichloro-tin phthalocyanine have intense diffraction peaks at Bragg angles of 8.5 deg., 11.2 deg., 14.5 deg. and 27.2 deg. in the X-ray diffraction spectrum and can be produced by mechanically grinding a known dichlorophthalocyanine with an inorganic salt or by treating with a solvent after the grinding. the objective electrophotographic photoreceptor is made by covering a conductive support with a photoreceptor layer containing the above- mentioned crystals and a binder resin. As the binder resin, a polyvinyl acetal resin, a vinyl chloride/vinyl acetate copolymer, a phenoxy resin or a modified ether-polyester resin is preferably used. The objective coating fluid consists of the above-mentioned crystals, a binder resin and an acetic ester solvent.
Patent JP-H06250105-A (JP)
Title: Printer
Inventor: NANBARA TORU
IPC: G02B26/10
Filed: 1993-01-22
Abstract: PURPOSE:To approximately make an image formed dot interval and image forming spot diameter of respective light beam constant when plural light beams, which are arrayed in accordance with the circumference direction of a photosensitive drum, illuminate the drum by making a light beam, which is located at the center of a multibeam column consisting plural light beams, incident on the drum perpendicularly to form the images. CONSTITUTION:When a photosensitive drum 6 are irradiated with plural light beams arrayed in the circumference direction of the photosensitive drum 6, the light beam located at the center of the multibeam column consisting plural light beams is made incident on the drum 6 perpendicularly and an image is formed and the radius of the drum 6 and the arrangement of a light source are selected in accordance with the distance between imaged dots and the number of multibeams and allowable errors in the distance between imaged dots and the diameter of imaged dots. Thus, the dot interval and spot diameter are approximately made constant and imaged dots without unevennes are formed.
Patent JP-H09223460-A (JP)
Title: Exposing apparatus for color picture tube
Inventor: INOUE MASAFUMI
IPC: H01J9/227
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide sufficient illuminance and easily control the illuminance distribution in an exposing apparatus. SOLUTION: An exposing apparatus has a supporting part 13 to position and support a panel 1, a light source apparatus 14 is installed in a lower part of the supporting part 13, and a lens optical system 17 and a light quantity correcting filter 18 are arranged. The light source apparatus has a light source lamp 15 comprising an ultra high pressure mercury lamp in the inside and a cover glass 30 is installed in an upper part of the light source lamp. The cover glass 30 is projected toward both of the light source lamp side and a panel side and in a relation of the curvature calculated by averaging the curvature in each axial direction corresponding to each axis of the panel 1, the curvature on the panel side is larger than the curvature on the light source side.
Patent JP-H03232192-A (JP)
Title: Semiconductor storage device
Inventor: ARIMURA MASAHIKO
IPC: G11C11/414
Filed: 1990-02-06
Abstract: PURPOSE:To identify each product of master slice product group without increasing an input current at an external input terminal by controlling a 1st sense signal with an output of a level conversion circuit so as to control an output of an output current switch circuit. CONSTITUTION:This device is provided with a CS buffer input circuit 1 receiving a CS signal, a WE buffer input circuit 2 receiving a WE signal, an output current switch circuit 3 receiving first and 2nd sense signals obtained in response to the memory cell information and an output OR signal of the CS and WE input buffer circuits and a level conversion circuit 4 converting an input voltage of the CS and WE signals into a voltage. Then a 1st sense signal is controlled by the output of the level conversion circuit 4 to control the output of the output current switch circuit 3. Thus, each product of master slice product group is identified without increasing an input current at an external input terminal.
Patent JP-H05227650-A (JP)
Title: Lightning failure detection device
Inventor: ISHIBASHI CHIHIRO
IPC: G01R31/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide a detector capable of discriminating exactly whether an overcurrent running in a transmission line is due to a follow current caused by a lightning flashover or due to other causes. CONSTITUTION:A lightning surge voltage is detected by a lightning surge voltage detector mounted on a transmission line 1. Only when an excess current detector 3 detects an excess current within a specific time after that, a discriminating device 4 determines that a follow current is generated due to a lightning flashover. In this way, it becomes possible to distinguish this type of failure from the failure due to a flash to ground without the generation of any follow current, and a short circuit without any transient excess current or surge voltage.
Patent JP-H10224092-A (JP)
Title: Method and apparatus for mounting electronic component
Inventor: MAKINO YOICHI
IPC: H05K13/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve a mounting accuracy. SOLUTION: This apparatus is constituted to suck to hold a plurality of electronic components 4 by sucking a plurality of nozzles 3 provided on a peripheral edge of a mounting head 2 by a predetermined component supply means 1 in a plurality of component supply means 1 for containing the components 4, to position a position of a circuit board 7 on an X-Y table 6, and to sequentially mount the sucked and held components 4 on the board 7. In this case, a central position of the component 4 sucked and held by the nozzle 3 is measured by a measuring unit 5. Here, whether the central position of the held component 4 is in a preset range or not is judged. In the case within the range, it is mounted on the board 7, while in the case out of the range, it is discarded in a discarding box 9.