baber/WOPTO huggingface dataset:
Patent JP-S62270244-A (JP)
Title: Dipping device for billet
Inventor: OKAYAMA SAKAE
IPC: B21J1/00
Filed: 1986-05-19
Abstract: PURPOSE:To perform the coating of the whole surface of a billet uniformly by descending by receiving by a placing means plural billets aligned and adhered in a columnar direction after preheating dipping in a dipping liquid and separating each other. CONSTITUTION:Plural billets are fed from a parts feeder 1 in the state of being aligned in a columnar direction and the cutting faces being adhered each other. The above billet 2 is carried into a preheater 8 by a chain conveyor 3, etc. and preheated to about 150-200 deg.C. The preheated billet 2 is held by the chuck 13 equipping a lift cylinder 12 and transferred onto a dipping tank 16 by rotating an arm 11. The billet 2 is dropped on the placing base 18a of a dipping device 18 each three pieces for instance. This billet 2 is sensed by a sensor 19, a lift cylinder 17 is worked and the billet 2 placed on the placing base 18a is dipped in the dipping liquid for the prescribed time. The above placing base 18 is separated on each billet in the above liquid and the billet 2 is subjected to a coating. The billet 2 is thereafter held by a chuck 15 and transferred onto a chain conveyor 20.
Patent JP-S5341635-A (JP)
Title: Diaphragm device of injection carburetor
Inventor: SUZUKI SATOSHI
IPC: F02M69/00
Filed: 1976-09-29
Abstract: PURPOSE: To feed the mixed gas which has a constant air-fuel ratio even in the presence of the temperature variation, to the engine by forming the stepping parts oppositely directed each other at the peripheral part and at the central part of the diaphragm body and preventing the substantial displacement of the central part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0413824-A (JP)
Title: Fiber reinforced metal matrix composite
Inventor: FUNAYAMA TORU
IPC: C22C49/11
Filed: 1990-05-07
Abstract: PURPOSE:To improve strength, elasticity, and heat resistance buy reinforcing a metal matrix with an inorganic fiber of boron-containing silicon nitride in which, e.g. the proportions between respective elements are specified, respectively. CONSTITUTION:This fiber reinforced metal matrix composite is constituted by reinforcing metal matrix with inorganic fiber. The above inorganic fiber contains silicon, nitrogen, and boron as essential components and also contains oxygen, carbon, and hydrogen as optional components, and the proportions between the above elements are limited so that N/Si, B/Si, O/Si, C/Si, and H/Si are regulated to 0.05-2.5, 0.01-3, <=2, <=1.5, and <=0.1, respectively, represented by atomic number ratio. Further, the above inorganic fiber is composed of an amorphous substance or such an amorphous substance containing microcrystalline phase of <=2000Angstrom crystallite size.
Patent JP-H09299253-A (JP)
Title: Liquid container
Inventor: UEDA HIDEKAZU
IPC: A47J41/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a liquid pouring operation and to prevent liquid leakage as well by simultaneously opening and closing the entrance and exit of a liquid pouring passage. SOLUTION: This liquid container is provided with a container main body 1 for which the diameters of a barrel part 1a and a mouth part 1b are turned to be almost the same and a plug body 2 freely attachable and detachable to/from the mouth part 1b of the container main body 1 for which the liquid pouring passage 3 from the entrance 3a communicated to the inside of the container main body 1 to the exit 3b communicated to the outside and opened in a specified direction is formed inside.  Then, in the liquid container of a type for directly drinking liquid inside the container main body 1 from the exit 3b of the liquid pouring passage, the plug body 2 is provided with a lid member 8 for opening and closing the exit 3b of the liquid pouring passage and a valve body 9 for opening and closing the entrance 3a of the liquid pouring passage linked with the opening and closing of the lid member 8, the liquid pouring operation is facilitated and prevent the liquid from being leaked as well.
Patent JP-S5817689-A (JP)
Title: Manufacture of josephson circuit
Inventor: IMAMURA TAKESHI
IPC: H01L39/24
Filed: 1981-07-24
Abstract: PURPOSE:To prevent the disconnection of a wiring layer while controlling the film thickness of an insulator accurately by improving a treatment process executed onto a substrate in the manufacture of the Josephson circuit. CONSTITUTION:A thin-film consisting of a superconducting substance such as Nb is evaporated or formed through a means such as RF sputtering onto the substrate 8 with a flat surface, such as Si, GaAo sapphire, etc., and a pattern 9 is manufactured through a means, such as lift-off, selective etching, etc. The insulator is applied onto the thin-film 9 in the thickness of approximately 1mum, and a coating film 10 is shaped. A thin-film 11 composed of a substance, the speed of etching thereof can be made slower than the coating film 10 such as Al, is formed onto the coating film 10. Corresponding predetermined regions on the superconducting layer 9 of the Al thin-film 11 are exfoliated, the coating film 10 is exposed, and the thin-film 11 and the coating film 10 are etched simultaneously. The coating film 10 is etched at uniform velocity extending over the whole surface when etching is continued, and etching is stopped when the surface of the superconducting layer 9 is exposed.
Patent JP-S608834-A (JP)
Title: Original feeder of copying machine
Inventor: ISHIKAWA SEISHI
IPC: G03B27/62
Filed: 1983-06-29
Abstract: PURPOSE:To improve the efficiency of copy formation by providing an inverting mechanism for a both-sided original in the space formed between an insertion and a discharge shoot for the original. CONSTITUTION:The inverting mechanism provided between the entrance shoot 11 and discharge shoot 17 consists of conveyor rolls 19 and 20, an inside guide 23, an outside guide 22, an inversion/discharge selector pawl 21, etc. The both-sided original to be inverted is guided into an inversion path 24 through the selector pawl 21 from the middle of the discharge shoot 17 after a copy of one surface is taken to make a U-turn in the inversion path 24 while pressed by the conveyor roll 20 against the internal surface of the outside guide 22 along the surface, and then advances along the reverse surface of the entrance shoot 11 to be fed out by the conveyor roll 19, and the original is inserted into between the pad 9 of a belt 8 and platen glass 3 through a selector pawl 16.
Patent JP-S5449764-A (JP)
Title: Plate conveying apparatus
Inventor: AZUMA MASAHIRO
IPC: B65H3/24
Filed: 1977-09-26
Abstract: PURPOSE: To prevent the lapping of plates in conveyance by synchronizing the time between a conveyor adapted to convey thereof one at a time at a given space picking one by one from the accumulation and a conveyor adapted to convey thereof arranged side by side by plural sheets to be connected thereto.  
     CONSTITUTION: The first conveyor 1 and the second conveyor 9 are driven by a common notor 4 to synchronize the conveying speed. Each conveyor with a set of narrow belts wound around a shaft 3 is designed to convey plates 8 pushing with dogs 6 and 10 arranged at an equi-space pushing. The first and second conveyors and shafts 3a and 3e are driven commonly with the motor 4 thereby eliminating difference in speed between the conveyors and shafts 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09304264-A (JP)
Title: Confirmation of wettability to solid wall surface of molten resin
Inventor: KANO YOSHIAKI
IPC: G01B11/26
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To simply and accurately measure the wet angle of a resin to the surface of a solid by bringing the resin pellet placed on the smooth surface of an object to be inspected to a molten state and taking the image thereof. SOLUTION: The laser beam of a light emitting apparatus is guided into a heating furnace 30 filled with nitrogen gas and regulated to a predetermined temp. through a beam diffuser 20 to irradiate the liquid droplet 34 of the molten resin placed on the metal plate 32 having a smooth horizontal surface being the object to be inspected in the furnace and the image thereof is formed on a screen 50 through a zoom-up lens 40. The obtained image is taken by a CCD camera 60 and recorded by a VTR deck 70 to be projected on a monitor television 80. At a point of time when the shape change of the liquid droplet is stopped, the wet angle of the molten resin on the surface of a metal solid is observed. That is, a wet angle is calculated from the angle of inclination of an equilateral triangle of the max. diameter of a bottom surface and height from the shape of the liquid droplet 34. By this constitution, the wet angle can be simply and accurately measured.
Patent JP-H01286910-A (JP)
Title: Production of carbonaceous film
Inventor: FUKUDA MASAHIKO
IPC: C01B31/04
Filed: 1988-05-13
Abstract: PURPOSE:To efficiently form carbonaceous films having excellent release readiness, electrical conductivity, chemical stability and toughness, by thermally decomposing an aromatic hydrocarbon compound containing oxygen and nitrogen in an inert atmosphere by chemical vapor-phase deposition method. CONSTITUTION:An aromatic hydrocarbon compound containing oxygen and nitrogen, such as pyridinol, phthalimide or benzoxazole or a mixture of an oxygen-containing compound (e.g., phenol) and an nitrogen-containing compound (e.g., aniline) is fed to a reactor such as quartz tube, thermally decomposed in vacuum or under an inert gas flow at 500-1,500 deg.C, preferably 800-1,100 deg.C to grow a carbonaceous film on the wall of the reactor. By this method, carbonaceous films having >=200mum film thickness can be readily and efficiently formed.
Patent JP-H07301651-A (JP)
Title: Electrical wiring trouble monitor
Inventor: ITO KATSUJI
IPC: G01R31/02
Filed: 1994-05-03
Abstract: PURPOSE:To provide an electrical wiring trouble monitor for inspecting or monitoring the presence of abnormality of an electrical wiring system during construction work or production, or at the completed time thereof. CONSTITUTION:An electrical wiring trouble monitor has a disconnection and/or short circuit detecting circuit 21 for generating output corresponding to the presence of closed circuit formation in correspondence with each connecting terminal when a closed circuit is formed between a neutral line terminal N and plural connecting terminals L1, L2, L3...Ln, an earth detecting circuit 22 for detecting the generation of a micro current between an earth terminal G and plural connecting terminals L1, L2, L3...Ln so as to generate corresponding output, an informing means 3 for informing visibly and/or audibly according to the respective output of the disconnection and/or short circuit detecting circuit 21 and earth detecting circuit 22, and a power circuit 4 for supplying required power to the detecting circuits and informing means. The disconnection and/or short circuit detecting circuit 21 and the earth detecting circuit 22 can be selectively operated by a changeover switch EL.
Patent JP-H01285304-A (JP)
Title: Manufacturing device for ligneous molding
Inventor: TAKAHASHI HIDEAKI
IPC: B27N5/00
Filed: 1988-05-13
Abstract: PURPOSE:To mold even a deep drawn and large matter, by providing a molding device of a material aggregate layer for making a material aggregate held by a holding instrument a layer after a mold of the molding device. CONSTITUTION:A material aggregate W held by a holding instrument 6 is carried to a molding device of a material aggregate layer, pressed by a movable perforated plate 14 and compressed to some extent. A gap between a perforated plate 7 and movable perforated plate 14 is approximate to that to be formed by a top and bottom forces 10, 9 of a molding device 8. Therefore, contents constituting a material aggregate W are moved internally in a process where the material aggregate W is compressed by the movable perforated plate 14 and the material aggregate W, which is in about an approximate form to the gate to be formed with the top and bottom forces 10, 9 and having about uniform density, is formed. Then the material aggregate W is loaded on the bottom force 9 by inserting the holding instrument 6 between the top and bottom forces 10, 9 of a molding device 8. Under this condition, the same becomes the same condition to be obtained by placing the material aggregate W almost uniformly on a mold surface of the bottom force 9. Then the top force 10 is lowered for press.
Patent JP-H0217486-A (JP)
Title: Beam power type antenna
Inventor: JIEREMII EI RANDO
IPC: H01Q9/26
Filed: 1989-05-11
Abstract: PURPOSE: To obtain a power output with a considerably low beam power, by connecting a capacitor and a diode having a high impedance in series between end parts of two U-shaped elements facing each other. CONSTITUTION: A dipole antenna is formed out of two counterposed U-shaped elements 1 and 2. A diode 3 is connected in series between two confronting ends of the elements 1 and 2, showing a high impedance. A capacitor 4 is connected in series between the other confronting ends of the elements 1 and 2 and selected to have a low impedance at a selected center frequency. When a signal of a selected center frequency of, e.g. 2450MHz is received by the dipole antenna, the signal feeds a current to the elements 1 and 2. The current runs via the capacitor 4 selected to have the low impedance at the selected center frequency without being obstructed at all. The current flows in one direction via the diode 3, but never flows in the other direction.
Patent JP-S62274102-A (JP)
Title: Valve positioner
Inventor: KURODA MASATO
IPC: F15B9/09
Filed: 1986-05-22
Abstract: PURPOSE:To heighten an operating speed by regulating the air pressure in a drive-pressure chamber based on an air pressure signal whose pulse width is always modulated, and communicating the drive-pressure chamber with an air pressure source, the atmosphere by another means, in case of an input signal having varied greatly. CONSTITUTION:To the drive-pressure chamber 101 of an air-operated control valve 10 is connected an air pipe 12, to the other end of which are connected a three-way changeover valve 14, a high-volume air-supply on-off change-over valve 16 and a high-volume air-exhaust on-off changeover valve 18. As a rule, the output from a pulse width modulator 24 controls the three-way changeover valve 14, and in case of an input signal having varied greatly, the output from a changeover valve-driving means 45 controls the high-volume air-supply on-off changeover value 16 and the high-volume air-exhaust on-off changeover valve 18. In this way, even in a case wherein there is a great deviation between the input signal and the displacement quantity of the air-operated control valve 10, the air-operated control valve 10 can be operated at a high-speed without overshooting or overdamping.
Patent JP-S5820527-A (JP)
Title: Mounting part construction of seat adjuster for vehicle
Inventor: MURAISHI SHIYOUZOU
IPC: B60N2/90
Filed: 1981-07-27
Abstract: PURPOSE:To simplify mounting construction of a cover, by mounting the end part of a rail assembly unit to a car body through a bracket, integrally forming cut-up pawls in the upper and lower of a mounting bolt hole of said bracket, while coating a mounting bolt with a cover, and forming a fitted part to said pawl in said cover. CONSTITUTION:A rail assembly unit, consisting of an upper rail 1 and a lower rail 2, slidably supporting the upper rail, is mounted to a car body 8 through a bracket 12 mounted to one end of the rail assembly unit. In this captioned construction pawls 15, 16, formed by the cutting up method, are molded as an integral unit to the upper and lower of a bolt hole 14 in a bracket 12. While fitted parts 18, 19, engaged to the pawls 15, 16, are formed to upper and lower parts of a cover 17 consisting of elastic material of synthetic resin and the like. Further side parts 21, 22, adapted to both side edges of the pawls 15, 16, are formed in both sides of an engagement part 20 to the pawls 15, 16 in said fitted parts 18, 19. In this way, the bracket 12 is fixed to the car body 8 by tightening a bolt 13, and then a head part of the bolt 13 can be easily further surely coated by the cover 17.
Patent JP-H10293830-A (JP)
Title: Numeral wheel type display device for instrument
Inventor: IMAI TOSHIYUKI
IPC: G06M1/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently assemble the whole of device by simplifying the assembling of number wheels to the counter frame in the device which integrates and displays the used flow rate of running water, gas, etc., by using the numeral wheels supported by a counter frame. SOLUTION: Shaft holes 20 and 21 through which both the ends of a numeral wheel shaft 14 run are bored in opposite side plate parts 13a and 13b of the channel-shaped counter frame 13. One shaft hole 20 is formed in a key hole shape and provided with an expansion part wherein the numeral wheel shaft 14 is easily put at part of the hole. The other shaft hole 21 is a round hole having a diameter nearly equal to that of the numeral wheel shaft 14. To assemble the numeral wheels 10, the number wheels 10a to 10g are supported on the numeral wheel shaft 14 in advance, whose one end is put in the expansion part of the shaft hole 20 form inside the counter frame 13 and put a little outside so that the other end can be inserted into the other shaft hole 21: and then the end is run through the shaft hole 21.
Patent JP-S5544224-A (JP)
Title: Circuit system for race detection
Inventor: SHIBANO HIDEO
IPC: H03K17/94
Filed: 1978-09-25
Abstract: PURPOSE:To detect the racing of sequence circuit including the asynchronous latch circuit by adding the logic circiut to asynchronous latch circuit. CONSTITUTION:When the set input S=O of the NAND gate 1 of the asynchronous NAND latch circuit and the reset input R=0 at the NAND gate 2, the respective outputs Q=1 and anti Q=1, and the output of the race detection AND circuit 3 is ''0''. After that, if simultaneous change to S=1 and R=1 are occurred, the output of the race detection AND circuit 3 is changed to ''1''. But, in other combinations, S=0 to 1, R=0 to 0,S=0 to 0,R=0 to 1,S=1 to 0, and R=0 to 1 etc., the output of the race detection AND circuit 3 is all zero. With such operations, the occurrence of racing can be known by detecting ''1'' from the output of the racing detection AND circuit 3.
Patent JP-S61274931-A (JP)
Inventor: MIURA SATOSHI
IPC: H05K3/38
Filed: 1985-05-31
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-S62272226-A (JP)
Title: Liquid crystal display
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1343
Filed: 1986-05-21
Abstract: PURPOSE:To remove a peripheral black hem and to obtain preferable display as design by sealing liquid crystal between a pair of substrates having parallel electrodes through sealing agent, forming other electrodes near the sealing agents and impressing high voltage more than the threshold of liquid crystal between the electrodes. CONSTITUTION:The band-like electrodes 3, 5 and 2, 6 are respectively formed on the upper and lower substrates 1, 2 and the electrodes 3, 5 on the upper substrate 1 are rectangularly opposed to the electrodes 2, 6 on the lower substrate 2 and liquid crystal is sealed between the upper and lower substrates 1, 2 and sealed by the sealing agents. When the high voltage more than the threshold of the liquid crystal is impressed between the electrodes 3, 5 and 2, 6, a display part can be sufficiently brightly illuminated because a pair of polarizing plates are arranged on the outside of the substrates. Thus, the black hem around the display part can be removed and easily observable display preferable in design can be obtained.
Patent JP-H03205165-A (JP)
Title: Thermal head
Inventor: MATSUMOTO SHOJI
IPC: B41J2/335
Filed: 1990-05-02
Abstract: PURPOSE:To prevent permeation of moisture into the boundary surface between a substrate and a heat-resistant insulating resin layer or corrosion of an electrode and thereby improve the reliability of a thermal head by covering the end surface of a thermal substrate with a heat generating element and an electrode, with a protecting film on the substrate having the heat-resistant insulating resin layer as a protecting layer. CONSTITUTION:A wired substrate 13 which is a glass epoxy substrate has a mounted IC chip for drive 14, and a thermal substrate 2 and the wired substrate 13 are arranged, adjacent to each other, on a support 16 and bonded together with a heat-resistant resin adhesive 18. The heat-resistant resin adhesive 18 is fluid at the stage when it is applied. If the thermal substrate 2 and the wired substrate 13 are bonded on the support 16, the adhesive 18 covers the end surfaces of the thermal substrate 2 and the wired substrate 13 and becomes cured in such a state. A resin used for sealing a semi-conductor integrated circuit device chip is generally employed as the heat-resistant resin adhesive 18. The heat-resistant adhesive 18 acts as a protecting layer for covering the end surface of the thermal substrate 2.
Patent JP-H09292757-A (JP)
Title: Image forming method and device therefor
Inventor: NAGAOKA KAZUHIKO
IPC: G03G15/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent print quality by forming an electrostatic latent image without lowering a surface potential of a photoreceptor drum. SOLUTION: This device males inversely electrification toner provided with electrostatic charge stuck on an auxiliary electrification roller 8, by disposing the auxiliary electrification roller 8 in contact with an electrification roller 2, and respectively applying bias voltage on the electrification roller 2 and the auxiliary electrification roller 8, which are respectively defined as Vch1 and Vch2, so as to satisfy the numerical formula, |Vch1|<|Vch2|, at the printing operation.  Then, after the printing operation, the inversely electrified toner stuck on the auxiliary electrification roller 8 is shifted on the photoreceptor drum 1 in sequential order, to satisfy the next numerical formula, |Vch2|<|surrace potential of photoreceptor drum|<|Vch1|, and |Vch2|<=|Vch1|<|surface potential of photoreceptor drum|, and then recovered into the toner developing device 4.
Patent JP-H02294379-A (JP)
Title: Adhesive
Inventor: UENO MASATO
IPC: C09J133/04
Filed: 1989-05-09
Abstract: PURPOSE:To obtain adhesive useful for bonding of acrylic resin and olefinic resin or olefinic resin and fluorine resin, for dentistry and for industry comprising olefin-ethyl methacrylate copolymer, etc. CONSTITUTION:The subject adhesive useful for bonding olefinic thermoplastic elastomer, etc., and polymethyl methacrylate, etc., is composed of copolymer of olefin and ethyl methacrylate or terpolymer of olefin, ethyl methacrylate and methyl methacrylate.
Patent JP-S61274640-A (JP)
Inventor: ISHIDA MASAMI
IPC: A01K91/06
Filed: 1985-05-31
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-S5822640-A (JP)
Title: Conveyor with work centering mechanism
Inventor: YOKOI FUMIO
IPC: B65G47/88
Filed: 1981-07-24
Abstract: PURPOSE:To facilitate the centering of a work to be conveyed, by providing a work conveying station with a pair of grasping claws for grasping and centering a work. CONSTITUTION:The work is placed on the station 1 connected to a chain 2 that is driven by a sprocket 3. The conveyor body is provided with an opening and closing cylinder 6 that is vertically moved by a cylinder 4. When the station 1 is stopped in place, the opening and closing cylinder 6 is lifted, the opening and closing cylinder 6 is actuated to move the pair of the grasping claws 10, 12 inwardly an equi-distance through a rack 7, pinions 8, 9 and a rack 13, and the work placed on the station is grasped between the pair of the grasping claws 10, 12, and is centered.