baber/WOPTO huggingface dataset:
Patent JP-H11251404-A (JP)
Title: Method and apparatus for moving chip and recording medium thereof
Inventor: MORISHITA YOSHIAKI
IPC: H01L21/677
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To pick up and move a semiconductor chip stuck on a gel pack without damaging the semiconductor chip. SOLUTION: A press tool 11 is pushed to a gel pack 2 around a bare chip 3 to have a rear edge face of the bare chip 3 separated. A top of a pick-up tool 12 is put in contact with the rear edge face of the bare chip 3, separated from the gel pack 2 and inserted into an interface between the surface of the gel pack 2 and the rear face of the bar chip 3. Then, the press tool 11 and the whole part of the pick-up tool 12 are pulled upwards, so that the bare chip 3 is completely separated from the gel pack 2 and moved to a given position.
Patent JP-H09237743-A (JP)
Title: Solid electrolytic capacitor
Inventor: ISHIUCHI KAZUHIKO
IPC: H01G9/012
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To lower ESR by inserting one end of an anode lead wire into a region nearer to a cathode terminal than the center of a sintered block. SOLUTION: One end of an anode lead wire 4 is inserted into an eccentric region of a valve-acting metal powder and the powder is compacted, heated in vacuum to form a sintered block 1. The sintered blocks 1 are welded by metal bars at the tops of the lead wires 4, an anode oxide film 9 is formed on the blocks 1, the blocks are dipped in a manganese nitrate soln. to impregnate it, and baked for thermal decomposition to form a semiconductor layer 10 such as manganese dioxide layer. A C layer and Ag paste layer are formed to be a cathode layer 11, an anode terminal 12 is connected to the lead wire 4, cathode terminal 3 is connected to the cathode layer 11 nearer to the lead wire 4, and a resin armor 15 is formed by the resin molding method, etc.  Thus, inserting one end of the anode lead wire to a region nearer to the cathode terminal than the center of the sintered block lowers ESR and improves the lifetime.
Patent JP-H01243534-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIKUCHI HIROSHI
IPC: H05K3/34
Filed: 1988-03-25
Abstract: PURPOSE:To execute a high-density mounting operation by a method wherein a conductive wire used to make a semiconductor pellet and a main wiring substrate conductive is inserted into a through hole and a bump is formed collectively at a conductive protruding end part in order to utilize the rear of the wiring substrate effectively. CONSTITUTION:Through holes 2 piercing a wiring substrate 1 are formed by using a laser beam; conductive wires 3 are inserted automatically into their inside. Out of the conductive wires 3, parts protruding from the surface and rear of the substrate 1 are cut by using laser beams 4a, 4b; in addition, bumps 5a, 5b are formed by a welding operation. Bumps 7 of semiconductor pellets 6 are aligned with the bumps 5a on the surface of the substrate 1. A solder- welding operation is executed; a bonding operation is executed by bonding parts 10a, 10b. By this setup, the rear of the substrate 1 is utilized effectively; a high-density mounting operation can be executed.
Patent JP-2000264852-A (JP)
Title: Device for continuously producing gas hydrate
Inventor: NAGAMORI SHIGERU
IPC: C10L3/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of industrially continuously producing the methane hydrate from water and a gas consisting mainly of methane, such as natural gas. SOLUTION: This device for continuously producing a gas hydrate comprises a cylindrical vessel 1 having a cooling means, a line 8 for supplying a gas containing methane as a main component, a means 12 which is disposed in the cylindrical vessel and used for spraying water or a nonfreezing fluid, a port 7 for discharging the produced methane hydrate, a reaction chamber 1A which is formed on the discharging port and is used for reacting the methane with the water, a water or nonfreezing fluid-storing portion 1B formed under the discharging port, a means for transferring the produced methane hydrate to the discharging port, and a line 5 for recycling a part of the water or the nonfreezing liquid to the spraying means.
Patent JP-2000263296-A (JP)
Title: Manufacture of induction resistance welded tube excellent in workability
Inventor: TARUMI KAZUMASA
IPC: B23K13/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a resistance welded tube by cutting a bead of a welded portion in two stages to bring the material of the welded portion to the material of a base metal part. SOLUTION: Both end portions in the plate width direction of a cylindrically- formed steel strip P1 are induction-heated, and pressed by a squeeze roll R to form a welded portion W by fusing both ends in the plate width direction with each other. After a bead B of the welded portion W projecting from the surface of a base metal is cut by a first-stage cutting tool B1 arranged on the downstream side of the squeeze roll R, a distorted layer on a face layer of the welded portion W is cut and removed by a second-stage cutting tool B2.
Patent JP-S51146218-A (JP)
Title: Interface lubrication flosting magnetic head
Inventor: NAGAI TADASHI
IPC: G11B5/60
Filed: 1975-06-11
Abstract: PURPOSE: A breakage of air film caused by a high load is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62225329-A (JP)
Title: Continuous manufacturing device for laminate sheet
Inventor: NAKAMURA FUMITAKA
IPC: B32B37/10
Filed: 1986-03-27
Abstract: PURPOSE:To provide the manufacturing method of a laminate sheet, which is capable of obtaining a continuous sheet type laminated molded form, by a method wherein a cooling mechanism, curing the pressure medium of molten liquid state, is provided at the inlet port and the outlet port of a pressure vessel while a link mechanism, connecting and fixing the inlet port side only of the pressure vessel to the main body of a device, is provided. CONSTITUTION:Lamination molding material 105 moves from an inlet port to an outlet port through molten liquid state pressure medium while being pinched by sheet type materials, such as a pair of endless belts of metallic sheets, plastic films or the like, from the upper and lower sides thereof. Molten and liquid state pressurizing medium is poured from the pressurizing mechanism 106 of the molten liquid state pressure medium to pressurize it while the lamination molding material 105 is heated and pressurized during moving through the pressure medium and is molded into a laminate sheet. A link mechanism 109 connects and fixes only the inlet port side of a pressure vessel to the main body of a device. The pressure vessel 103 is fixed at the foremost part thereof by the link mechanism 109 whereby the meandering displacement of the lamination molding material 105 may be followed.
Patent JP-S61226349-A (JP)
Inventor: RONARUDO DENTON SUTOUFUAA
IPC: B05B1/08
Filed: 1986-03-27
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-H06284729-A (JP)
Title: Power-supply circuit
Inventor: URATANI KAZUYUKI
IPC: H02M7/06
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the output voltage of a main DC power supply from becoming higher than a prescribed value even when a current flowing on the side of a load is small and to reduce the loss of electric power used to produce a DC power supply for control. CONSTITUTION:A diode bridge 1 full-wave-rectifies an AC current which is input from a commercial power supply 4, and the AC current is converted into a main DC current. On the other hand, a half-wave rectified voltage in the diode bridge 1 is divided by capacitors C3, C4, divided voltages are rectified by diodes D1, D2, they are smoothed by a capacitor C2, and a DC power supply for control is produced. When a current in a load becomes small, a voltage which has been charged in the capacitors C3, C4 is added to a smoothing capacitor C1, and a voltage which has been charged in a capacitor C5 is added to the capacitor C1. However, since the polarity of the charged voltage in the capacitors C3, C4 is opposite to that of the charged voltage in the capacitor, the terminal voltage of the capacitor C1 maintains a prescribed voltage after all.
Patent JP-H11264587-A (JP)
Title: Outdoor machine for air conditioner
Inventor: KOIZUMI SHINSUKE
IPC: F24F5/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine for air conditioner having a protective cover which prevents rain water from getting in heat generating parts, such as a reactor, etc., mounted on a bottom plate and, at the same time, protects the parts by effectively radiating the heat front the parts. SOLUTION: An outdoor machine for air conditioner is constituted in such a way that the space above its bottom plate 1 is divided into a compressor chamber and a heat exchanger chamber by a partition plate 2 and a compressor and a heat exchanger 5 and a supply fan are respectively housed in the compressor and heat exchanger chambers. Then a protective cover 9 having outlet and inlet ports 9b and 9a through which air flows out and in is fitted to part of the plate 2 and heat generating parts, such as a reactor 10, etc., are mounted on the bottom plate 1 at the position of the cover 9. In addition, an outer jacket which is composed of a supply grill, etc., having a fan ring 8 to which the supply fan is faced and covers the compressor, heat exchanger 5, etc., is put on the bottom plate 1.  The cover 9 is fitted to part of the partition plate 2 by bringing the upper section of its front edge into contact with the rear peripheral edge of the fan ring 8 and, at the same time, the above-mentioned ports 9a and 9b are respectively provided to the lower section of the front end of the cover 9 and partition plate 2.
Patent JP-S63236148-A (JP)
Title: System for updating center file of duplex structure
Inventor: KUBOMURA KIYOSHI
IPC: G06F12/00
Filed: 1987-03-24
Abstract: PURPOSE:To omit the time needed for data communication and to realize high data processing speed by using the answer data which is sent back to a terminal without using the data communication carried out between center data systems and replacing a secondary center file with a primary center file in the same contents secured as much as possible. CONSTITUTION:A 2nd terminal control part 21 always monitors a loop circuit 30 and receives simultaneously the answer data that are sent to the terminals 101-10n from a 1st terminal control part 11 via the circuit 30. Then the part 21 informs the contents of those answer data to a 2nd center system 22, i.e., its own center system. Thus the system 22 uses these received answer data to store the replacement data having the same contents as the replacement data stored in a 1st center file 13 by a 1st center system 12 into a 2nd center file 23. Thus the turn-round speed is increased for terminals 101-10n.
Patent JP-S545357-A (JP)
Title: Slip control system
Inventor: HATAGUCHI MASAYUKI
IPC: G06F19/00
Filed: 1977-06-15
Abstract: PURPOSE: To secure a simultaneous processing for the MICR encoding of the bill or the check and the data entry, by performing a magnetic ink printing on the slip for the data supplied just previously via the encoder part and then giving a linkage processing with every slip. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63233993-A (JP)
Title: Production of red pigment
Inventor: NOZUE MASAYUKI
IPC: A23L5/41
Filed: 1987-03-23
Abstract: PURPOSE:To effectively obtain an anthocyanin-type red pigment useful as a food dye, by inducing a callus from Ipomoea batatas (sweet potato) using tissue culture process and culturing the callus in a specific medium under low illumination. CONSTITUTION:A sliced tissue of plant such as root, stalk or leaf of Ipomoea batatas is placed on an agar medium to induce a callus. The objective red pigment can be produced by culturing the callus in a medium containing >=2g/l, preferably 3-8g/l of KNO3 and 0.2-1.0g/l of (NH4)2SO4 under low illumination (preferably 1,500-10,000Lux) preferably at 20-30 deg.C.
Patent JP-H01241779-A (JP)
Title: Power source plugging apparatus
Inventor: ADACHI NAOTOMO
IPC: H01R24/02
Filed: 1988-03-24
Abstract: PURPOSE:To switch power sources supplied to a logic circuit in a simple configuration without a switch and a control circuit by making a power source temporarily OFF by the insulative portion of a plug when the plug is inserted in a jack. CONSTITUTION:When an external power source is used, it is ON by inserting a plug 10 to a jack 13 by means of an electrode 11 of the plug 10 electrically connected to the external power source. An insulative portion 12 is contacted with a contact 15 of a flat spring 14 to push up the contact 15 by a cam formed thereon. The flat spring 14 is also simultaneously pushed up so that a connection contact 17 of a flat spring 16 is aparted from the flat spring 14. At this time, the power source of a logic circuit is temporarily made OFF. Furthermore, when the plug 10 is inserted in the jack 13 until it is stopped by a stopper 17, the electrode 11 is contacted with the contact 16 of the flat spring 14 to connect the external power source and the logic circuit through the electrode 11. Then, an internal power source is switched to the external power source.
Patent JP-S575814-A (JP)
Title: Iron melt desulfurization, desulfurizing agent and its manufacture
Inventor: JIYON KERUBIN BAZAMU
IPC: C21C7/064
Filed: 1981-05-08
Abstract: Method of desulphurizing a ferrous melt comprises injecting into the melt lime-containing particles having smooth surfaces, a low tendency to absorb moisture and blocked pores formed by solidification of molten inorganic matter in the pores of the lime. Method of making a desulphurization agent for the desulphurizing method comprises calcining limestone with, for example, sodium carbonate, calcium fluoride or siliceous matter. Desulphurization agents per se are also described.
Patent JP-S62226679-A (JP)
Title: Ion laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/041
Filed: 1986-03-27
Abstract: PURPOSE:To prevent an accident such as a short circuit resulting from dew condensation without damaging the cooling capacity of a current controlling element by detecting the dew condensation of the current controlling element and bypassing cooling water when the current controlling element begins to condensate dew. CONSTITUTION:When the beginning of the dew condensation of a current controlling transistor 24 for a current controlling element is detected by a dew- condensation detecting element 33, an electromagnetic three-way valve 32 is changed over through a bridge circuit 42, a solenoid-valve drive circuit 34, etc., and cooling water cooling the transistor 24 as well as a laser tube 21 is bypassed to a by-water channel 31. Accordingly, the excess cooling of the transistor 24 to an ambient temperature is avoided, and dew condensation is removed by device itself, thus preventing an accident such as the shortcircuit of thc transistor resulting from dew condensation.
Patent JP-H06349695-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAYASHIDE YOSHIO
IPC: G03F7/11
Filed: 1994-04-08
Abstract: PURPOSE:To provide a semiconductor device using a reflection preventing film with which the degree of integration of the device can be increased and the manufacturing method of the device. CONSTITUTION:The title manufacturing method contains the process for forming a plasma silicon nitride film 26 as a reflection preventing film, the process for forming a resist film on the film 26, and the process for simultaneously patterning the film 26 and conductive layers 10 and 11 by using the resist film as a mask.
Patent JP-S59195651-A (JP)
Title: Device for washing photomask
Inventor: YAMANAKA YOUJI
IPC: G03F1/82
Filed: 1983-04-21
Abstract: PURPOSE:To carry out washing of a scrubbing brush itself easily and effectively in a short time by bubbling the same washing soln. as that used for washing a photomask, with pure air or carbon dioxide gas. CONSTITUTION:When a washing vessel 4 is filled with a washing soln. from a shower supply pipe 2, pure air past a filter is introduced through a gas feed pipe 8 to eject bubbles through small holes 9. The washing soln. is continuously supplied but the soln. does not increase up to a liquid level 7 due to an overflow drain pipe 6 kept open, and dust lower in specific gravity than the soln. flows out through the pipe 6. After the lapse of a prescribed time, feed of the soln. through the pipe 2 is stopped, and a drain valve 3 is opened to drain dust higher in specific gravity than the soln. through the valve 3. Said processes are carried out in 2-3 times to completely wash a brush 1. Thereafter, a photomask is inserted between the 2 brushes and scrubbed by rotating the brushes to obtain a high-quality photomask freed of attached dust.
Patent JP-H02254957-A (JP)
Title: Permanent magnet type stepping motor
Inventor: ISOZAKI KOKI
IPC: H02P8/00
Filed: 1989-03-24
Abstract: PURPOSE:To simplify a drive circuit by a method wherein the title stepping motor is formed of a rotor, consisting of a permanent magnet pinched by two pieces of rotor magnetic poles, and a stator, consisting of six pieces of magnetic poles, arranged with an equal interval and formed of specified first and second stacks. CONSTITUTION:The positions of opposing pole teeth of two pieces of rotor magnetic poles 7a, 8a, arranged so as to pinch a permanent magnet 9 constituting a rotor 13, are made to coincide while the number of teeth Z of the rotor 13 is selected so as to be Z=6n+ or -4. Here; (n) is a positive integer. A stator 10 is constituted of fix sets of magnetic poles arranged with an equal interval and is equipped with first and second stacks 14, 15. In this case, respective magnetic poles of the stacks 14, 15 are provided with pole teeth 14a, 15a, having the same pitch as the pole teeth of the magnetic pole of the rotor, at the tip end of the magnetic pole so that the angle of deviation between the center line of the magnetic pole and the centerline of the pole teeth 14a, 15a becomes alpha=90 deg./Z. According to this method, the title stepping motor may be driven by the power of three-phase and three pieces of lead wires and six pieces of transistors may be enough to constitute the motor while the constitution of a drive circuit may be remarkably simplified.
Patent JP-S55164012-A (JP)
Title: Control method for slag making at converter
Inventor: MASUDA YASUO
IPC: C21C5/28
Filed: 1979-06-07
Abstract: PURPOSE:To carry out the slagging degree detection and the control thereof in a highly precise manner by a method wherein movement acceleration of a lance vertically suspended within a furnace is detected in a direction mutually crossed at right angles within a horizontal level and the vector sum thereof is used as an information source. CONSTITUTION:To an upper portion of an oxygen supply lance 2 or the like introduced into a converter, two sets of quartz oscillator accelero meters 3 (x-axis), 3' (y-axis) are attached by arranging them at right angles mutually and the acceleration of a x-axis and a y-axis direction of the lance 2 is detected respectively.  This value is applied to a detector 4, 4', a wave transducer 5, a process computor 6  to obtain a vector sum and this vector sum is used as an information source to carry out the slag making control by a system comprising a setting instrument 7 of a lance position and an oxygen flow amount. Accordingly, correct movement acceleration can be always detected and the slag making control can be precisely carried out.
Patent JP-H04283156-A (JP)
Title: Pulsating pressure cushioning device
Inventor: TANAKA RYUICHI
IPC: B60T8/44
Filed: 1991-03-11
Abstract: PURPOSE:To provide a pulsating pressure cushioning device which is capable of returning brake liquid smoothly to the brake pressure generating source side even at a low pressure area. CONSTITUTION:In a pulsating pressure cushioning device 5, a through-hole 50 is formed in a stepped plunger 42, a valve body 53 is located to an end part, and a notch passage 51a is formed in a valve seat 51. A joint 21 is coupled to a master cylinder and a piping part 23 to a brake operating device. The stepped plunger is energized rightward through the force of a return spring 44. A valve body is functioned as a check valve or a throttle along with lateral movement of the plunger, suppresses the pulsating pressure of antiskid control amount brake liquid, and smoothes returns to a pressure generating source.
Patent JP-S55162692-A (JP)
Title: Remote monitor and control unit
Inventor: NAKASHIMA TADASHI
IPC: H04Q9/00
Filed: 1979-06-05
Abstract: PURPOSE:To enable to assemble a plurality of instruction power supplies to one remote monitor and control unit, by parallelly sectioning a plurality of units instructed with vacant contacts of the relay so that the power supply side of the control bus can be parallel and assembling it every unit group. CONSTITUTION:The relay (not shown) in the group A sections the control output bus 4a from the power supply into parallel lines P1, P2...Pn, and the relay of the group B (not shown) gives instruction input to the units M11...M1n, M21...M2n from the parallel lines P1...Pn. Further, a plurality of units M11...M1n, M21...M2n are assembled into the unit groups 10, 20, and the instruction input from the power supplies PA and PB is given to the required unit. In this case, a plurality of units instructed with the vacant contacts of the relay of group B is parallelly sectioned so that the power supply side of the bus 4a is parallel to assemble it per unit group. Thus, a plurality of instruction power supplies can be assembled to one remote monitor and control unit.
Patent JP-S52153211-A (JP)
Title: Automatic pumping device
Inventor: YOSHIDA HISANOBU
IPC: F04B23/02
Filed: 1976-06-15
Abstract: PURPOSE: To compactize a pressure tank and to reduce frequency of pump starting at the time of small flow rate, by setting a decompression valve to a discharge pipe between the pump and the pressure tank with a pressure switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61231008-A (JP)
Title: Production of olefin polymer
Inventor: KATO KOICHI
IPC: C08F4/60
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a highly stereoregular olefin polymer in high yields, by contacting an olefin with a catalyst comprising a specified solid catalyst component, an organoaluminum compound and an electron-donating compound. CONSTITUTION:An olefin is polymerized by contact with a catalyst comprising a solid catalyst component (A) containing a magnesium halide, a titanium halide and a diketone as components, an organoaluminum compound (B) and an electron-donating compound (C). As the magnesium halide, magnesium chloride, especially anhydrous magnesium chloride is preferable. As the titanium halide, titanium trichloride is particularly desirable. Examples of the diketones include acetylacetone and tetraethoxysilane. Said olefin polymerization can be suitable applied to the homopolymerization of ethylene, propylene or butene or the copolymerization of a combination of these monomers.
Patent JP-H09243637-A (JP)
Title: Composition for diagnosing bacteria infectious inflammation
Inventor: SAKURAGI NAOKO
IPC: G01N33/569
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic composition of bacteria infections inflammation not having a problem such as skill, radioactive pollution or radiation exposure and capable of being easily employed in a general medical institution. SOLUTION: A diagnostic compsn. of bacteria infectious inflammation contains a quinolone type compd. such as a 4-quinolone compd. and a reducing agent such as stannous chloride, stannous tartarate, other stannous compd., metal tin, a mixture of ascorbic acid and ferric chloride, conc. hydrochloric acid, sodium dithionite or ferrous sulface and has a solid form and can be simply labelled with technetium-99m.
Patent JP-S546242-A (JP)
Title: Automotive parking brake device
Inventor: OONO KOUICHI
IPC: B60T13/40
Filed: 1977-06-17
Abstract: PURPOSE: To increase the braking capacity of a vehicle by simultaneously operating a mechanical parking brake and a normal brake in response to the operating amount of a parking brake lever to secure its reliability. 
     COPYRIGHT: (C)1979,JPO&Japio