baber/WOPTO huggingface dataset:
Patent JP-S5744732-A (JP)
Title: Engine driven electric power generator
Inventor: FUJIWARA HIROYUKI
IPC: F02B67/00
Filed: 1980-08-28
Abstract: PURPOSE:To obtain a compact, light and efficient electric generator, by coupling an internal combustion engine and a generator that is driven by the engine together in a unitary manner. CONSTITUTION:A generator section 2 is constituted by a permanent magnet 21 inserted and extended through a piston rod 15, a yoke 22 fixed to a casing 31 and also attached to a cylinder 14 by means of bolts (no shown) in a freely detachable manner and in the manner that it is held in contact with the outer surface of the permanent magnet 21, and a coil 23 disposed on the outside of the yoke 22 by the intermediary of an insulating plate (not shown). With such an arrangement, when an engine section 1 and a driving section 3 are set into operation, permanent magnet 21 causes the same continuous reciprocal motion as a piston 16, so that an electromotive force is induced by the coil 23 fixed in place by the yoke 22 by the function of electromagnetic induction.
Patent JP-H11319152-A (JP)
Title: Production of golf ball formed with metallic glossy part
Inventor: YOKOSE KAZUO
IPC: A63B37/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a golf ball partially formed with a portion having beautiful metallic gloss on its surface. SOLUTION: This process for production consists in producing a film A for transfer having layer constitution composed of a plastic film base material 6/a release layer 7/a surface protective layer 4/a metallic thin film layer 3/a thermoplastic layer 2, then bringing the thermoplastic layer 2 side into contact with the surface of the golf ball, heating and pressurizing the golf ball and releasing the plastic base material 6/the release layer 7, thereby transferring the thermoplastic layer 2/the metallic thin film layer 3/the surface protective layer 4 onto the surface of the golf ball 1. At this time, the golf ball may be provided with a transparent colored layer 5 between the metallic thin film layer 3 and the surface protective layer 4. As a result, the product with which the beautiful metallic gloss color is observed and which has a luxurious feel.
Patent JP-H08290272-A (JP)
Title: Package for sealing seam welding
Inventor: NAGAMATSU SHOICHI
IPC: H01L23/10
Filed: 1995-04-20
Abstract: PURPOSE: To ensure welding and to suppress heat generation of a metallic cover so as to prevent scattering of metallic powder by making a resistance valve of a seal ring part smaller than that of the cover, which is the passage of current between electrodes for seam welding, and thereby efficiently flowing the current to a joined part between the metallic cover and a seam frame. CONSTITUTION: In using a cover-made base material with nickel plating as a seal ring 3, the electric resistance of cover is larger than silver. However, by using a larger quantity of silver in silver-alloy brazing, the current flowing from the electrode 5 to the thickness direction of the cover 4 to the seal ring 3 to the passage C3 of the layer 2 of silver solder becomes larger than the current in other passages C1, C2. As a result, it is possible to reduce each current flowing the passages C1, C2 in performing seam welding, and to efficiently flow the current to the passage C3 related substantially to the welding. Consequently, efficient welding is made possible while reducing the welding current and time.
Patent JP-H08309319-A (JP)
Title: Organic waste treatment apparatus
Inventor: HIRAKI SHINJI
IPC: C05F5/00
Filed: 1995-05-18
Abstract: PURPOSE: To convert waste including garbage into compost by fermentation efficiently without causing environmental. pollution by the organic combination of a dewaterer for waste, a fermentation treatment tank, a dehumidifier, a biological deodorization drainage treatment tank. CONSTITUTION: A gas circulating drying line 5 sends a high temperature exhaust gas 13a extracted from a space in the upper part of a fermentation treatment tank 4 to a dehumidifier 7 by a fan 6. The gas 13a is cooled by cold water from a water cooler 7a, and most of the low temperature dry gas is returned to the tank 4 as dry circulating gas 13b through an air duct 15a. Besides, in a biological deodorization-drainage treatment tank 8, dry exhaust gas 13c which branched from the outlet side of the dehumidifier 7 through an air duct 15b is supplied into wastewater 17 through an ejector 14. Dewing water (wastewater 17b) containing odor component gas recovered by the dehumidifier 7 and the wastewater 17b separated by the dewaterer 3 are introduced into the tank 8 to be purified biologically.
Patent JP-H01289146-A (JP)
Title: Hybrid integrated circuit
Inventor: MATSUBARA TAKAO
IPC: H01L23/31
Filed: 1988-05-16
Abstract: PURPOSE:To form a hybrid integrated circuit to satisfy a humidity resistance and a fire retardance by a method wherein a phenolic resin external package, with which a ceramic substrate is covered and from which the point parts of terminals are exposed, is formed and a solvent type epoxy resin external package, with which this external package is covered and from which the point parts of the terminals are exposed, is formed. CONSTITUTION:A ceramic substrate 1, which is provided with an electronic circuit formed on its surface and are mounted with electronic components 4 and a plurality of terminals 5, and a phenolic resin external package 2, with which the outer periphery of the substrate 1 is covered and from which the point parts of the terminals 5 are exposed, are formed. A sheathed thin epoxy resin external package 3, with which the outer periphery of this external package 2 is covered and from which the point parts of the terminals 5 are exposed, is provided. By sheathing the substrate and the external package 2 by the external package 3 in such a way, a hybrid integrated circuit, which can be obtained a humidity resistance and shows a fire retardance to a high temperature, is formed.
Patent JP-H08314075-A (JP)
Title: Packing material vessel and preserving method using same
Inventor: OKUTSU EIICHI
IPC: B65D81/24
Filed: 1995-05-18
Abstract: PURPOSE: To suppress peeling between inner and outer films. CONSTITUTION: This packing material vessel for storing a liq. processing agent for developing a silver halide photographic sensitive material is made of a flexible laminated film consisting of two films. The inner film brought into contact with the processing agent and the outer film satisfy at least one of the following three conditions; the oxygen permeability of the outer film is 0-30 times as high as that of the inner film, the water permeability of the outer film is 1.5-100 times as high as that of the inner film and the water permeability of the inner film is 0-2ml/m<2> .24hr.atm at 40 deg.C and 90% RH.
Patent JP-H0417084-A (JP)
Title: Bar code reader
Inventor: ICHINOHE TOSHIHIRO
IPC: G06K7/10
Filed: 1990-05-11
Abstract: PURPOSE:To prevent wrong reading of bar codes so as to read bar codes accurately even when the moving speed of the bar codes is fast by scanning the bar codes by using plural light sources which emit light beams having different identity characteristics and respectively decoding output signals of a photoelectric converting means in accordance with the identity characteristics of the light beams. CONSTITUTION:Plural light sources 21 and 22 which emit light beams having different identity characteristics, a scanning means 27 which simultaneously deflects the light beams and produces a scanning pattern, and a photoelectric converting means 30 which receives reflecting light obtained from the bar code scanning of the scanning pattern and makes photoelectric conversion on the reflecting light are provided. In addition, plural decoder circuits 31 and 32 which decode the output signal of the means 30 in accordance with the identity characteristics of the light beams from the light sources 21 and 22 and discriminating means 33 and 34 which compare decoded data with each other and discriminate the validity of the data are also provided. Therefore, wrong reading of bar codes can be prevented surely and, in addition, the bar codes can be read surely even when the moving speed of the bar codes is fast.
Patent JP-H07328690-A (JP)
Title: Treatment of organic waste water
Inventor: FUKASE TETSURO
IPC: C02F3/34
Filed: 1994-06-01
Abstract: PURPOSE:To efficiently remove the nitrogen in an org. waste water contg. sewage and SS of night soil, etc. CONSTITUTION:An org. waste water contg. SS is conditioned with an inorg. flocculant, then introduced into a flocculation tank 5 and flocculated with an amphoteric org. high molecular flocculant, the supernatant water is introduced into a nitration tank 7 and nitrated, and a part of the nitrated water is returned to the tank 5 and denitrified. Since the amphoteric org. high molecular flocculant is used, the water leaving the flocculation tank is low in BOD and efficiently nitrated in the nitration tank. The flocculated sludge of the org. waste water contg. SS is rich in denitrifying bacteria and concentrated, and hence an extremely high denitrifying rate is attained. Further, the easily decomposable org. matter in the waste water contained in the sludge acts as an org. matter source for denitrification. Since a part of the nitrated water is returned to the flocculation tank, denitrification is efficiently performed in the flocculation tank.
Patent JP-S61280240-A (JP)
Title: Molded gelatinous material and molded gelatinous food
Inventor: HARA KAZUO
IPC: A23L29/256
Filed: 1985-06-03
Abstract: PURPOSE:To treat sodium alginate in the same way as that of agar, and to obtain the titled thermally infusible and thermally insoluble food, by blending sodium alginate in a solid phase with calcium salt of an organic acid, adding hot water to the blend and cooling the hot aqueous solution. CONSTITUTION:Firstly, sodium alginate in a solid phase is blended with a calcium salt of organic acid (e.g., calcium alginate, etc.), hot water is added to the blend, which is kept at >=70 deg.C. Then the prepared hot aqueous solution for producing a gel is directly packed or blended with a food and packed into a mold and cooled to give the aimed food.
Patent JP-H05312767-A (JP)
Title: Oxigen sensor
Inventor: ISHII MASAHIRO
IPC: G01N27/409
Filed: 1992-05-13
Abstract: PURPOSE:To lower an active temperature so as to enlarge an applicable area in an oxigen sensor for detecting air/fuel ratio of internal combustion engine. CONSTITUTION:While a zircomium tube 1 constituting a sensing part of an oxigen sensor is still calcined, it is coated with electrode material paste that platinum Pt is mixed with additives such as compound oxides, zirconium oxide ZrO2 and CeO3, and then it is sintered. The compound oxides will be contracted by 25-35% of volume through sintering, thereby widening the mutual clearance between platinum grains, increasing the amount of O2 adsorbing on the surface of the tube 1 and promoting low-temperature activity.
Patent JP-H08294292-A (JP)
Title: Ultrasonic motor
Inventor: ONO TSUNEJI
IPC: H02N2/00
Filed: 1995-04-21
Abstract: PURPOSE: To enable output of an encoding signal without providing a particular encoding mechanism. CONSTITUTION: A detecting mechanism 12 is provided opposed to comb teeth 2D of a stator 2 at the circumferential part of a rotor 6 and thereby the comb teeth 2D of the stator 2 are detected with the rotating operation of the rotor 6 to output an encoding signal corresponding to the comb teeth 2D.
Patent JP-H0684268-A (JP)
Title: Disk device
Inventor: MIURA TORU
IPC: G11B21/08
Filed: 1993-04-23
Abstract: PURPOSE:To considerably save the power of a floppy disk device. CONSTITUTION:A power save command signal is generated from a host device 15. A power save circuit 28 of the floppy disk device receives the power save command signal and forms first and second power save control signals. The first power save control signal is used for saving the power of a motor control driving circuit 10, stepping motor control circuit 18, stepping motor driving circuit 19 and read/write circuit 20 and also used for saving the power of first and second sensor circuits 31 and 32 and an oscillator 42. The second power save control signal is generated during a period of one part of the generating period of the first power save control signal and used for saving the power of a voltage detection circuit 35.
Patent JP-H10311006-A (JP)
Title: Compacting device
Inventor: MISUMI KATSUNORI
IPC: E01C19/34
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a compacting device of simple structure which is free of over-load smoothly movable capable of obtaining a sufficient compacting effect, and enables the very easy arm manipulation of a construction civil engineering vehicle. SOLUTION: A compacting device 1 is composed of a compacting machine 2 of vibrational stamping type and a coupling mechanism part 3 to couple the compacting machine 2 which an arm 7 of a construction/civilengneering vehicle such as a backhoe 6. The coupling mechanism part 3 is equipped with a link mechanism consisting of link arms 13a and 13b to retain the stamping direction approx. constant with the machine 2 left movable in the vertical direction. The bottom surface of a roll pressure plate 4 of this machine 2 is formed in a circular arc with downside convex in the backward and forward directions of the machine 2.
Patent JP-S60263621-A (JP)
Title: Tapping unit
Inventor: IMAI SUKEYOSHI
IPC: B23G1/20
Filed: 1984-06-13
Abstract: PURPOSE:To make it possible to form plural tapped holes at atime, continuously with the other processing, by constituting a tapping unit as converting up-and- down motion of a press upper mold into a rotary motion through a transmitting mechanism so as to rotate plural taps, and at the same time, pressing the taps against works with compressed air. CONSTITUTION:A holder 13 is brought up/down according to up-and-down motion of a press upper mold 2, and a pinion 12 is also brought up/down and rotated. By this movement, a rotary shaft 181 is rotated through another rotary shaft 122, set of gears 121, 123, 124, 15, 151, 16, a sprocket 17, a chain 20 and another sprocket 18. Then, a set of plural taps 24 is rotated. At the same time, compressed air 23 is fed to a cylinder 20 and pushes the taps 24 against works 4 through a piston 21. In this way, plural tapped holes are formed in the works 4 at a time, connectedly with the press processing of the works 4. In this constitution, plural tapped holes can be formed simultaneously with the other processing.
Patent JP-H07331388-A (JP)
Title: Austenitic stainless steel excellent in hot workability and corrosion resistance in hot water
Inventor: FUJIWARA YOSHIHITO
IPC: C22C38/50
Filed: 1994-06-02
Abstract: PURPOSE:To produce an austenitic stainless steel excellent in hot workability and corrosion resistance in hot water, in an austenitic stainless steel having specified chemical components in which the contents of Si and Ti are prescribed, by prescribing delta-ferrite content at the time of solidification as shown by a specified formula. CONSTITUTION:In an austenitic stainless steel having a compsn. contg., by weight, 0.02 to 0.08% C, 2.0 to 4.0% Si, <=1.0% Mn, 15 to 25% Cr, 8 to 20% Ni, 0.1 to 2.0% Mo, 0.05 to 0.20% Ti, 1.5 to 4.0% Cu, <=0.05% N, <=0.030% P and <=0.003% S, furthermore contg. Si and Ti so as to satisfy 2.0<=Si<=7 (Ti+0.4), and the balance Fe with inevitable impurities, delta-ferrite content at the time of solidification shown by the formula is regulated within the range of 1.0 to 7.0. Thus, the mass production of the austenitic stainless steel excellent in stress corrosion cracking resistance in an environment of chloride-contg. hot water is made possible.
Patent JP-S5815602-A (JP)
Inventor: OTSUTOO EKURU
IPC: B23B5/00
Filed: 1982-07-14
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-S63287856-A (JP)
Title: Formation of film for plate making by thermal printer
Inventor: KUROKAWA JUNICHI
IPC: G03F1/92
Filed: 1987-05-20
Abstract: PURPOSE:To enable rapid and efficient formation of a film for plate making or the like including enlarged and reduced printing, etc., by connecting a color or monochromatic thermal printer to a computer and transferring thermal transfer ink onto a transparent film. CONSTITUTION:The characters, mathematics expressions or graphics, etc., displayed on a display 11 such as CRT as a computer 10 terminal are sent in the form of raster information to the thermal printer 12 and are transferred as an upper layer 22 of transfer ink on the transparent base film 21, by which the negative or positive monochromatic or color film for plate making is formed. The transferred film of the black and white monochromatic negative or positive can be used straightly as a negative or positive for an OHP or can be printed as a positive on photosensitive paper or transparent film if the transfer ink having sufficient light shieldability is used. Formation of the color transparent positive film or print by using the color thermal printer is also possible.
Patent JP-S5912624-A (JP)
Title: Key input circuit
Inventor: MURATA MASANORI
IPC: H03K17/62
Filed: 1982-07-13
Abstract: PURPOSE:To obtain a key input circuit connectable to a keyboard having a single contact, by combining a transistor(TR) having two collectors and a TR poled oppositely. CONSTITUTION:A collector of a PNP TR1 whose emitter is connected to an external power supply is conected to a current supply circuit 6 together with its base. Further, the other collector of the TR1 is connected to an NPN TR5 of common emitter and to an emitter of a PNP TR2, one of the collectors of which is connected to an output terminal 10. The other collector of the TR2 is connected to a PNP TR3 provided with an output terminal 11 via input terminals 8, 9 together with its base. The base of the TR3 is connected to an NPN TR4 of common emitter. The key input circuit connectable to the keyboard having the single contact is attained through the circuit constitution above.
Patent JP-2000311112-A (JP)
Title: Information system
Inventor: YAMAMOTO YASUTOMO
IPC: G06F3/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cache fast write(CFW) function between plural main frame hosts having an access interface for a fixed length. SOLUTION: When there is a limitation that an application program to utilize the CFW function is to be operated on one host from processing start to end, a CFW ID is not shared but independently managed by respective hosts an only when CFW data managed by a certain host are erased, the CFW ID of the present host is updated but when CFW data on the other host are erased, the CFW ID is not updated. Besides, one CFW ID is shared for each subsystem between the plural main frame hosts, the initial values of all the sub-systems are set to respective hosts at the time of system start, and at timing when the CFW data are erased on a certain host, updating of the CFW ID is reported to the other host so that the same type of a CFW ID value can be maintained.
Patent JP-S5823056-A (JP)
Title: Overload preventing device for rotary mirror of copying machine
Inventor: MIURA TSUTOMU
IPC: G03G15/04
Filed: 1981-08-05
Abstract: PURPOSE:To disengage a spur gear from a pinion when an overload is applied to a rotary mirror, and to prevent a breakdown, by allowing equal spring forces which are parallel to the spindles of a worm gear and the spur gear and opposite in direction, to operate upon both end surfaces of the spindles. CONSTITUTION:The rotational force of a motor 10 is transmitted to mirror 1 through a pinion 9, a spur gear 8, a worm gear 7, and a worm wheel 6 to rotate the mirror 1. Then, the mirror 1 is rotated to a down position and a limit switch contact 12 comes into contact with the limit switch contact of a stopper 3, stopping the operation of the motor 10. If the motor 10 does not stop rotating owing to a fault of the limit switch circuit, etc., the motor 10 is overloaded, but this overload is greater than a spring force F operating on the worm gear 7, which slides in an axial direction, so the spur gear 8 and pinion 9 are disengaged from each other, releasing the mirror 1 from being overloaded.
Patent JP-S5246807-A (JP)
Title: Write driving circuit for magnetic head
Inventor: KATOU YASUHIRO
IPC: G11B5/09
Filed: 1975-10-11
Abstract: PURPOSE:To render possible write of pulse current having a short rising time by using as a switching element driven by an input signal a pair of transistors emitter-coupled.
Patent JP-S612617-A (JP)
Title: Stopper for loading object of pallet
Inventor: KONAMA KENZOU
IPC: B65G57/00
Filed: 1984-06-15
Abstract: PURPOSE:To prevent movement and fall-out of mounted object under carrying and to improve the workability by functioning a stopper while interlocking with mounting of an object onto a pallet and stopping the object to the pallet. CONSTITUTION:Upon mounting of an object onto a pallet 2, a portion of the object will contact with the rear end of an engaging chip 5 to rotate said chip 5 together with an engaging arm 4 clockwise and to stop rotation at the position contacting with a stopper 3c. Here, the arm 6 will rotate clockwise through the resiliency of a torsional spring 15 to disengage the stopper projection 7a from the lower end of the arm 6 thus to slide the slide shaft 7 to the left through the resiliency of the spring thereby a stopper body provided continuously with the slide shaft 7 through a link is interlocked to slide to the right and to contact with the object at the end thus to stop the object through the resiliency of the spring. The arm 4 will rotate counter-clockwise to reset to the original state.
Patent JP-H10311654-A (JP)
Title: Refrigerator
Inventor: IWAKI MASAMITSU
IPC: F25D17/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which the easy use and housing characteristic of a vegetable chamber with increased frequency of its use are improved as a result of increased consumption of vegetables due to the healthy tendency in recent years. SOLUTION: A refrigerator comprises a refrigerating chamber 25 in an upper part, a freezing chamber 27 in a lower part and a vegetable chamber 31 in a central part. The cooling air duct of the vegetable chamber 31 is formed by connecting a ventilating duct 46 provided on the upper surface of a cover member 39 with which a vegetable vessel 33 is covered and communicating with a part of a discharge duct to the refrigerating chamber 25 and a low temperature chamber 30, a circulating duct 48 formed on the outer periphery of the vegetable vessel 33, a refrigerating chamber communicating duct and a low temperature communicating duct through which a return duct 51 communicating with a cooler 35 from the interior surface of the vegetable chamber communicates with the inlet duct and the return duct of the refrigerating chamber and the low temperature chamber. Thus, vegetables whose frequency of use is high can be stored in an easily used central part and a storage capability can be also improved. While the temperature distribution of the vegetable vessel 33 is improved the cooling capacity of the vegetable chamber 31 can be rationally ensured.