baber/WOPTO huggingface dataset:
Patent JP-S574335-A (JP)
Title: Manufacture of dust-proofing device for can body
Inventor: TAKAHASHI KATSUTAROU
IPC: B65D17/34
Filed: 1980-06-11
Abstract: PURPOSE: To hold the lip contact part on the top of a body clean at any time by covering the top surface of the can, contaning potable water etc., with a thin film after forming a thin groove for the lip contact opening, and then by reveting the cach tip of a raised-up piece while connecting it to the thin groove.  
     CONSTITUTION: On the top surface of a drink containing can 1, a thin groove 5 is so formed that a lip contact opening is made by lifting the catch 4 of a raised-up piece 3. This top surface is coated with metallic foil such as Al foil, a thin vinyl film 6, etc., and its skirt part 6' is stucked on the annular upper part of the can  body 1 by cohesion, etc. Then, the tip of the catch 4 of the raised-up piece 3 is connected to the thin groove for the lip contact opening and rivetted with a rivet 7.  From the bottom part of te can, the can is filled with potable water etc., and a lid 8  is wound and tightened to be stuck to the can 1 hermetically. When the can is  opened for drinking potable water, the thin film body 6 on the top surface is removed, so that clean top surface free from dust appears, which is beneficial to  health. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63244255-A (JP)
Title: Multiprocessor system
Inventor: NAKAJIMA MASAICHI
IPC: G06F15/16
Filed: 1987-03-31
Abstract: PURPOSE:To transmit data with simple processing by supplying a control signal to a data transmission means and a slave processor from a register that supplies an address signal to a decoder in a mask memory. CONSTITUTION:The mask memory 13 that supplies a selection signal to n-pieces of slave processors 14 as well as contains plural pieces of n-bit data is provided, and the register 12 that supplies an address signal to the decoder 15 in the mask memory 13 also is provided. This register is connected to a first bus 101 and supplies a data transmission means control signal to a data transmission means 11, and supplies a slave processor control signal to the n-pieces of slave processors 14. The plural pieces of n-bit data are stored in the mask memory 13, and their addresses are written in the register together with data transmission mode. In such a way, the initialization for data transmission can be executed.
Patent JP-S59203393-A (JP)
Inventor: IDOMOTO SUSUMU
IPC: F24C7/02
Filed: 1983-05-02
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-H06294049-A (JP)
Title: Apparatus for removing fiber waste and covering case used for the same apparatus
Inventor: OKABASHI KIYOJI
IPC: D04B35/32
Filed: 1993-04-05
Abstract: PURPOSE:To enable the automatic collection of fiber wastes without scattering the fiber wastes so as to enable the operation to remove and collect the fiber wastes, dust, etc., without wasting expenses or labor. CONSTITUTION:This apparatus for removing fiber wastes is obtained by installing a covering case (20) so as to externally fit to a tension regulator (10), arranged in a yarn passage and containing frictional plates (5) and (5) therein, opening a yarn inlet (21) and a yarn outlet (22) to opposite positions of the covering case (20), running yarn (11) so as to pass from the yarn inlet (21) through the frictional plates (5) and (5) to reach the yarn outlet (22), simultaneously sucking air in the covering case (20) with a suction pump (44), opening suction ports thereof to positions on the sidewall of the covering case (20) and opposite to the frictional plates (5) and (5), sucking the fiber wastes or dust in the covering case from the suction ports through a suction circuit and collecting the sucked fiber wastes or dust in a dust collection container (40) at the same time.
Patent JP-S63242458-A (JP)
Title: Casting apparatus
Inventor: SHIBATA KIYOSHI
IPC: F02F3/00
Filed: 1987-03-31
Abstract: PURPOSE:To efficiently and sufficiently vent gas and to improve the quality of a casting by arranging supplementary gas vent hole besides gas vent passage and executing gas vent in a cavity by working suction mechanism together with them. CONSTITUTION:The cavity C in a mold M is formed by an upper mold 10, side molds 111, 112, lower mold 12, sand core 16, core print 16 and core bedding frame 18. This cavity C is communicated with an overflow part 20 connecting with the gas vent passage P at the upper part thereof and the runner 19 is shaped at the lower part thereof and the gas vent passage P is connected with the suction mechanism 26. Further, in roof face forming part 10a in the cavity in the mold M, plural hole parts 28 are formed and the gas vent pin 29 is arranged in each hole part. By this constitution, molten metal is poured into the cavity C and the gas vent is executed through each overflow part 20 and gas vent passage P. At the time of cutting off the gas exhaust passage P by filling up the molten metal into the overflow part 20, gas in the cavity C is vented from the gas vent hole arranging in the pin 29 in the hole part 28, and this gas vent hole is clogged by solidification following to invasion of the molten metal.
Patent JP-H11274418-A (JP)
Title: Semiconductor device
Inventor: KUMASHIRO SHIGETAKA
IPC: H01L21/762
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high element separation withstand voltage, by preventing the decline of the punch through withstand voltage between a p-type well layer and a p<+> -type diffusion layer in trench isolation structure. SOLUTION: A trench 9 is formed between an n-type well layer 7 and a p-type well layer 8 formed on a Si substrate 6, and trench isolation structure is constructed by filling up the trench 9 with SiO2 10. Phosphorus is used as the n-type impurity constituting the n-type well layer 7, and boron is used as the p-type impurity constituting the p-type well layer 8. In addition, the peak of the concentration distribution of the boron exists in the side wall sections of the trench 9.
Patent JP-H05252744-A (JP)
Title: Power circuit
Inventor: NISHISU MIKIO
IPC: H02J1/00
Filed: 1992-02-28
Abstract: PURPOSE:To prevent an output voltage from dropping in the case where an overload is connected to the output of a power supply. CONSTITUTION:A DC voltage is obtained beforehand by subjecting an input AC voltage of a power supply to voltage doubler rectification through a rectifying bridge 1. At the time of normal operation, a switching transformer is driven using a full-wave-rectified DC voltage provided through another rectifying bridge 2. In the case where an overload is connected to the output of a power supply, the DC voltage obtained through voltage doubler rectification is supplied additionally to a full-wave rectifying circuit so as to raise the driving voltage for a switching transformer, the capacity of the power circuit is increased and the output voltage of the power supply can be prevented from dropping.
Patent JP-S59204215-A (JP)
Title: Sheet coil and manufacture thereof
Inventor: SAWAYAMA ITSUPEI
IPC: H02K3/26
Filed: 1983-05-06
Abstract: PURPOSE:To manufacture a thick and precise sheet coil by a method wherein after pattern exposure and lamination of resin films are repeated up to obtain the necessary thickness of spiral conductor using the sensitive resin films thinner than resolving power to be necessitated, development of the sensitive resin films is performed. CONSTITUTION:A polyimide film perforated at the prescribed position according to an NC lathe is treated by a surface activator for electroless plating. After then, a photo sensitive dry film is laminated, and then, the film thereof is exposed using a mask having spiral pattern to form a latent image. After then, lamination and exposure using the mask are repeated again on the film thereof to form a film layer of about 100mum thickness. Similarly, a dry film layer is formed also on the back. Then spray development is performed to obtain spiral groove patterns on both the sides. Electrolytic copper plating is performed thereto, and when the dry film layers are stripped, a sheet coil having the spiral pattern of the conductor is formed.
Patent JP-S62236107-A (JP)
Title: Glass joining magnetic head
Inventor: KOBAYASHI KEIJI
IPC: G11B5/127
Filed: 1986-04-07
Abstract: PURPOSE:To prevent the cracking of a ZrO2 film by depositing said film on the surface at which a core is joined to lead glass. CONSTITUTION:A glass embedding part 1 is provided at the center of magnetic tape sliding surfaces 7 of ferrite holders 3, 5. The lead glass, for example, 60wt% PbO, 20wt% B2O3, 10wt% SiO2 and 10wt% GeO2 are poured at 600 deg.C in an Ar atmosphere into the embedding part 1, by which the joining of the ferrite holders 3, 5 and the 'Sendust(R)' core is executed. The ZrO2 film 4 is formed by sputtering, etc., on the joint surface of the core 2 to the holder 5. Since the generation of cracking is made difficult by such deposition and there fore, the characteristics of the magnetic head are improved.
Patent JP-H06291764-A (JP)
Title: Reservation request type information delivery device
Inventor: SASAKI CHIKARA
IPC: H04N1/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide an information delivery device capable of 'not deliverying information before a certain determined time' without concentrating requests. CONSTITUTION:This device is provided with a reservation information reception means 13 for receiving reservation requests from respective terminals 171-17m, a reservation information management means 12 for managing the deadline time of reservation reception set for each providing information to be provided to the respective terminals 171-17m and also storing information relating to the reservation requests from the reservation information reception means 13, a providing information storage means 11 for storing the providing information, information delivery control means 151-15n for deliverying the information to the terminals and an information delivery management means 14 for being informed of the reservation information from the reservation information management means 12 at the deadline time, instructing delivery to the information delivery control means 151-15n so as to simultaneously deliver the information to the terminals with the reservation requests and instructing plural low-order re-transmission to the information delivery control means 151-15n for the terminals for which the information can not be delivered.
Patent JP-H0670185-A (JP)
Title: Video display and deflecting device
Inventor: ENRIKE RODORIGESU KABAZOSU
IPC: H03K4/72
Filed: 1993-03-01
Abstract: PURPOSE: To easily change the length or inclination of the retrace part of the vertical saw-tooth wave signal by inputting digital data. CONSTITUTION: A D/A converter 16 D/A converts a digital data input supplied from a microprocessor 17 and generates a voltage VRSLOPE. A V/I converter 15 converts the voltage VRSLOPE to a current IDRAMP. The current IDRAMP forms the retrace part of the vertical saw-tooth wave signal VRAMP and a current IURAMP generated by a V/I converter 21 forms the trace part of the saw-tooth wave signal VRAMP. Terminals 18a and 18b of a capacitor 14 are respectively connected to the inverted input terminal and output terminal of an amplifier 18 and form a current integrator. The amplifier 18 generates the saw-tooth wave signal VRAMP.
Patent JP-S556053-A (JP)
Title: Electromagnetic controller for spool valve
Inventor: SUGIMURA SADAKICHI
IPC: F16K11/07
Filed: 1978-06-30
Abstract: PURPOSE: To ensure that the flow rate can be freely controlled in the range from  zero to the maximum value by controlling the position of a spool valve according to  the electric current.  
     CONSTITUTION: An excitation rod 5 is coupled to one end of a spool 2 by a connection rod 4, and is provided with oppositely tapered portions 6a and 6b. The iron cores 7' of electromagnets 7a and 7b which displace the spool 2 rightward or leftward from the neutral position are split in two in the displacement direction of the spool 2. A non-magnetic body 7a' is integrally held between the iron cores 7' of the electromagnet 7a and a non-magnetic body 7b' between the iron cores 7' of the electromagnet 7b, with coils wound therearound. The small-diameter portion of the tapered portion 6a is faced to the non-magnetic body 7a' and the small-diameter portion of the tapered portion 6b to the non-magnetic body 7b'. By this constitution, a roughly linear relationship is established between the current passed through the electromagnets and the flow rate of the fluid fed to an actuator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10275726-A (JP)
Title: Transformer provided with built-in induction motor
Inventor: KARASAWA ISAO
IPC: H02K17/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obviate addition of a cooling fan or motor for driving to power receiving equipment, by supporting a rotor on an axis in the hole formed in the core of a transformer in such a manner that the rotor can be freely rotated, and forming a shading coil wound around a projected portion of the core in the gap between the core and the rotor. SOLUTION: A rotor 12 made of magnetic material is supported on an axis in the hole penetrating the core 11 of a dry-type transformer in such a manner that the rotor 12 can be freely rotated. A shading coil 13, wound around one of the projected portions of the core 11, is formed in the gap between the rotor 12 and the core 11. When the transformer is operating, alternating magnetic flux is applied to the core 11, and is passed as main magnetic flux through the rotor 12 through a main magnetic pole 15 and an auxiliary magnetic pole 14. The main magnetic flux is passed through the auxiliary magnetic pole 14, and a short-circuit current is passed through the shading coil 13 to generate magnetic flux. In addition, a cooling fan is installed on the shaft of the rotor 12, and the coil is efficiently cooled using air blown from the cooling fan.
Patent JP-S58197170-A (JP)
Inventor: JIYOU KENJI
IPC: B66B3/02
Filed: 1982-05-11
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-S534817-A (JP)
Title: Current transformer
Inventor: IWASAKI MINORU
IPC: H01F38/20
Filed: 1976-07-02
Abstract: PURPOSE: To enable accurate current meausrement by arranging magnetro-sensitive element in such a manner that magnetic influence due to unnecessary current other than that to be measured is minimized utilizing directinality of magnetro-sensitive element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04268211-A (JP)
Title: Production of magnetic recording medium
Inventor: KUROSAWA SATOSHI
IPC: G11B5/71
Filed: 1991-02-21
Abstract: PURPOSE:To improve contact-start-stop durability by applying a specific lubricant on the surface of the magnetic recording medium by using a solvent having the ozone destruction coefft. in a specific range or a solvent having a specific chemical compsn. CONSTITUTION:The solvent having the ozone destruction coefft. (ODP) in the 0<ODP<=0.1 range or the solvent expressed by chemical formula CF3CF2CH2OH or the solvent mixture composed of >=2 kinds of the solvents selected therefrom is used. The high-polymer-contg. fluorine lubricant of the purity at which impurities are substantially not admitted by a gel chromatography method is dissolved as the lubricant into the solvent and the solvent is applied on the surface of the magnetic recording medium. The durability to the contact-start-stop is improved in this way without using a chlorine-contained fluorine solvent which is the cause for environmental destruction.
Patent JP-S61236507-A (JP)
Title: Production of high-polymer optical waveguide
Inventor: MARUYAMA HIDEKI
IPC: G02B6/138
Filed: 1985-04-12
Abstract: PURPOSE:To permit the easy connection of optical fibers by irradiating high energy rays to a sheet-shaped high-polymer compsn. of which the refractive index is changed by the irradiation of the high energy rays thereto through masks provided respectively on the front and rear surfaces of said compsn. thereby changing the refractive index in the thickness direction of the masked part. CONSTITUTION:Far UV rays (500W, Xe-Hg lamp) are irradiated for 30min to the sheet-shaped base body 1 made by incorporating 3wt% methyl methacrylate into polycarbonate and having 500mum thickness through the styrene masks 2 formed with Y-shaped branch patterns on the front and rear surfaces of the base body in the case of forming the refractive index decrease type sheet-shaped base body 1. The base body is then put into a vacuum dryer and the unreacted monomer is removed therefrom. A cold-setting silicon resin (1.41 refractive index) is coated on the front and rear surfaces of the resulted base body. The Y-type optical branching and coupling device having the light shielding layer of 100mum thickness is thus obtd.
Patent JP-H06264654-A (JP)
Title: Handle box for opening and closing window
Inventor: KUNUGIHARA MASAICHI
IPC: E05F11/04
Filed: 1993-03-11
Abstract: PURPOSE:To receive a handle certainly in the receiving recessed section of a cover plate even in a geared cable type handle box. CONSTITUTION:A connecting ring 11, in which a pair of abutting sections 13 are formed to an outer circumference at an interval of 180 deg., is fitted to the input shaft 5 of the driving gear of a geared cable by serration coupling. A connecting cylinder section 16 externally fitted to the connecting ring 11 rotatably is formed to the output shaft 15 of a handle 7, and a pair of inward abutting sections 17 are formed to the inner circumference of the connecting cylinder section 16. The connecting cylinder section 16 is brought to a loosely rotatable state within a range of 90 deg. between section, in which the abutting sections 17 collide with the abutting sections 13 on both sides of the connecting ring 11. Accordingly, play in the direction of rotation is formed in the handle, thus absorbing the positional displacement of the handle and a receiving recessed section, then positively receiving the handle. Even when the absorption of displacement reaches a limit, an operator can correspond to the limitation by changing the position of the mounting and rotation of the connecting ring and adjusting the loosely rotating region of the handle.
Patent JP-S58195253-A (JP)
Title: Information processing device
Inventor: NAGAYAMA YASUHIRO
IPC: G06F9/34
Filed: 1982-05-10
Abstract: PURPOSE:To enhance the execution speed of instructions, by switching two-word buffer registers by two word-unit selecting circuits to obtain two-word data beginning with an odd address without the aid of a microprogram. CONSTITUTION:A read data bus 100 is connected to two two-word buffer registers 20 and 21. A register 22 is the first selecting circuit which selects only one of four inputs of upper one word and lower one word of the register 20 and those of the register 21. A register 23 is the second selecting circuit which selects only one of four inputs of them. Outputs of circuits 22 and 23 are connected to a data line 102. Thus, two-word width buffer registers are switched by two word-unit selecting circuits to obtain two-word data beginning with an odd address without requiring the microprogram.
Patent JP-H07298714-A (JP)
Title: Ditching and direct-sowing apparatus for paddy rice culture
Inventor: HIRAKAWA SHIRO
IPC: A01C5/06
Filed: 1994-03-10
Abstract: PURPOSE:To provide a ditching and direct-sowing apparatus for forming a sowing ditch and directly sowing seeds delivered from a side of a seed-holding cylinder to the bottom of the sowing ditch, effective for saving the labor of sowing work and decreasing the frequency of the use of machine to suppress the outbreak of diseases and insect damages and capable of increasing the yield of rice. CONSTITUTION:A herbicide to kill weeds to the root such as roundup is scattered on an unplowed rice field. A shaft 4 having rollers 1, 2 at both ends and extending through a worm gear 3 is supported at both ends with joint rods 5, 5'. A V-shaped sowing ditch is formed on the surface of the rice field by a V-ditch digging part of the sowing apparatus holding a steering rod 7 fixed to a lateral stem 6 which is supported at both ends on the opposite ends of the joint rods. Rice seed subjected to germination-promotion treatment by immersion is dusted with a germination-protecting agent Kalvar and sowed by passing through a side of a sowing cylinder 8 placed at the back of the sowing apparatus. When the sprout is grown to expose the tip of the sprout above the V-ditch, soil is applied for weeding and completely stopping the tillering to grow exclusively the main stem. The apparatus enables the harvest of a small number of large ears, saves the labor and increases the yield of rice.
Patent JP-H07279795-A (JP)
Title: Solenoid-operated type fuel injection valve
Inventor: UUBUE GURITSUTSU
IPC: F02M61/16
Filed: 1995-04-04
Abstract: PURPOSE: To prevent the entering of moisture into a valve internal chamber so as to shut off unfavorable capillary flows. CONSTITUTION: In a region of axial extension of the magnet coil 3, at least one radially extending transverse hole 50 is introduced into a valve casing 1, and the transverse hole 50 is covered with a pressure compensation member 53 for at least partially enclosing the valve casing 1.
Patent JP-H10273942-A (JP)
Title: Wall panel
Inventor: MATSUURA YASUHITO
IPC: E04B2/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify design and fix a bolt stably and moreover joint the bolt easily by providing a downward opened slit at the lower end of a web of a vertical frame of H-shape cross section, and fittingly fixing a bolt with a diameter almost equal to the breadth of the slit, so as to hang down. SOLUTION: A wall panel 10 consists of an opening part reaching the lower part of the panel, an upper frame, a lower frame, lateral outer vertical frames and an intermediate vertical frame, and face bars 18, 19 are stuck to both faces of the panel. An exterior wall - floor support hardware 21 is fixed to the foundation 30 by inserting an anchor bolt 31 erected at the foundation, and a joint part between the lower frame 13 and intermediate vertical frame 16 of the wall panel 10 is fixedly placed on the upper flange of the hardware 21. The intermediate vertical frame 16 has H-shape cross section formed by welding a pair of channel steel back to back, and a slit 40 opened downward is formed at the lower end of a web 16a of the intermediate vertical frame 16.  The upper part of a bolt 20 with a diameter almost equal to the breadth of the slit 40 is fitted to the slit 40 and fixed by welding from both sides of a web 16a.
Patent JP-S5414468-A (JP)
Title: Article with colored relief pattern
Inventor: YAMAURA MICHIO
IPC: B44C1/20
Filed: 1977-07-05
Abstract: PURPOSE: To manufacture a low-cost article with colored clear relief patterns, useful qs a medal, display, etc., by curing a photocurable layer on a substrate, and coloring the protruded and the hollow parts of the article thus obtained with different colors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5716078-A (JP)
Title: Lustering agent
Inventor: KURODA KATSUHIKO
IPC: C09G1/16
Filed: 1981-05-26
Abstract: PURPOSE: A lustering agent giving a coat with excellent hardness, luster, etc. and suitable for an automobile, which is primarily composed of a modified copolymer obtd. by the copolymn. of an α-olefin with maleic anhydride followed by ring opening of the resulting copolymer by heating in the presence of water.  
     CONSTITUTION: A 28W60C α-olefin is copolymerized with maleic anhydride in a mol ratio of 1:1W1.5 in the presence of a radical catalyst by means of solution or nonsolvent polymerization. The resulting α-olefin-maleic anhydride copolymer of average MW 2,000W30,000 and m.p. 60W90°C is subjected to hydrating ring opening by heat treatment with water 1W10 times as much as the copolymer at about 90W100°C for about 1W6hr. The resulting ring-opened copylmer is pasted or emulsified by the addn. of a small amt. of a base, to prepare the purpose lustering agent. 
     COPYRIGHT: (C)1982,JPO&Japio