baber/WOPTO huggingface dataset:
Patent JP-H05336993-A (JP)
Title: Rapid detection of microorganism
Inventor: MIZUOCHI SHINGO
IPC: C12Q1/04
Filed: 1992-06-11
Abstract: PURPOSE:To simply, rapidly and highly sensitively judge the presence or absence of microorganisms by subjecting a specimen, etc., to a standing culture on a plate produced by drying and solidifying a fluorescent substrate and a medium, subjecting a specimen to a standing culture on the produced plate, measuring the amounts of a free fluorescent substance and subsequently comparing a positive control with a negative control. CONSTITUTION:A specimen or its suspension is added to three wells A, B, C formed on a plate which is produced by drying and solidifying a medium and a fluorescent substrate releasing a fluorescent substance by the action of an enzyme produced by a microorganism. An alkali solution is added to the wells B, C, and all the wells are subsequently subjected to a standing culture. A fluorescent substance and an alkali solution are added to the well B and the well A, respectively, and the amounts of the fluorescent substance in the respective wells are compared with each other.
Patent JP-2000336808-A (JP)
Title: Panel connection structure
Inventor: YOSHIDA YUJI
IPC: E04B2/74
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure capable of efficiently achieving the connecting work, excellent in strength and excellent in appearance when a panel to be used for a partition, etc., is connected in a right-angle shape or in a T-shape. SOLUTION: Panels are connected to each other by fixing a side end face 2a of a panel 2 to a connection member 4 by a fixing means, right and left side edges of a longitudinal substrate 3a are folded toward an inner surface side of the substrate 3a to provide an inclined edge, at least a part of the right and left inclined edges is extended to provide a first engagement piece 3c inclined with respect to the substrate 3a, at least a part of a free edge of right and left first engagement pieces 3c is extended, and folded in the direction toward an inner surface of the substrate 3a to form a second engagement piece 3d, and a decorative cover 3 is formed thereby, and an outer surface of the exposed connection member 4 by the decorative cover 3 by attaching the right and left first and second engagement pieces 3c,  3d of this decorative cover 3 to an engagement groove 4d provided in the connection member 4.
Patent JP-S6129702-A (JP)
Title: Magnetic scale and its production
Inventor: MYOGA OSAMU
IPC: G01B7/02
Filed: 1984-07-23
Abstract: PURPOSE:To prevent the exfoliation of a plating layer for corrosion resistance and the wear thereof by subjecting an FeCoMnC alloy wire to be made into a recording medium of a scale to a heat treatment stage for providing high coercive force thereto and a stage for implanting Ti ions thereto. CONSTITUTION:The FeCoMnC alloy wire is produced by adding >=1 kind among Si, V, Mo, W, W, B, Cr and Be elements to the compsn. consisting of Fe, Co, Mn and C elements or Fe, Co, Mn, C elements. The depth at which the Ti ions are implanted to the entire circumferential surface of the alloy wire or part thereof is limited to 50-500nm. The wire is fixed by either of the construction in which the recording medium 1 is fixed to a fixing base 2 by means of a retainer 3 and screws 4 as shown in (A) or the construction in which the circumferential surface of the medium 1 in the base 2 is partly exposed as shown in (b) according to the process for production. The wire is therefore subjected to the ion implantation over the entire circumferential surface under rotation in (a) and part of the wire which is not covered by the fixing base is subjected to the ion implantation without rotating the wire in (b).
Patent JP-S5676494-A (JP)
Title: Briquet with coated surface
Inventor: OKAZAKI TERUO
IPC: C10L5/34
Filed: 1979-11-25
Abstract: PURPOSE: To protect a briquet surface from impact and friction and to inhibit the formation of a coal powder, by coating the briquet surface with a composition comprising a short combustible fiber and an adherent material.  
     CONSTITUTION: A colloidally dissolbed material (a composition) is formed by compounding an aqueous solution of an adherent material such as a paste, with a short combustible fiber about 3W6mm in length. Coat 2 comprising the short fibers irregularly bonded with each other, by use of the adherent material, is formed on the entire surface of briquet body 1, by heating the briguet body 1 molded into a desired form to a high temperature, adhering said dissolved material to the entire surface thereof, and drying it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08320107-A (JP)
Title: Cooling method for regenerative radiant tube burner
Inventor: OIKE MASAYASU
IPC: F23C3/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a cooling method for a regenerative radiant tube burner which is capable of coating a radiant tube in a relatively short time and hence cooling a heat treatment furnace in a short time to that extent. CONSTITUTION: Burners 41 and 42 and heat accumulators 51 and 52 are installed to one end and the other end of a radiant tube 31 respectively. One end and the other end are connected to a shaped four way change over valve 61 where the four way valve 61 is employed for a cooling method for a regenerative radiant tube burner 21 to which a gas supply pipe 71 and a gas exhaust pipe 81 are connected. With the four way valve 61 in a half-open state, a part of cooling gas supplied from the gas supply pipe 71 is adapted to flow from one end of the radiant tube 31 to the other end of the radiant tube 31 in one direction and exhausted from the gas exhaust pipe 81. The rest is exhausted from the gas exhaust pipe 81 without passing to the radiant tube 31.
Patent JP-S6213039-A (JP)
Title: Hybrid integrated circuit
Inventor: MIURA YOSHIO
IPC: H05K3/34
Filed: 1985-07-11
Abstract: PURPOSE:To readily connect in a short time by heating only the back surface of a face-down circuit metal substrate by utilizing the thermal conductivity of metal to face-down connect on the supporting substrate. CONSTITUTION:A solder is dipped in the height of approx. 2mm on the connecting electrode 3 of a supporting substrate 1. A face-down circuit metal substrate 4 places electronic parts 6 such as chip resistors, chip capacitors, Trs on a conductive path 5 by an aluminum substrate having good thermal conductivity, and dips a solder in the height of approx. 2mm at the position corresponding to the electrode 3 provided on the substrate 1 to form a bump electrode 7. After the electrodes 3 and 7 are brought into coincidence, the back surface of the substrate 4 is heated by a hot iron 8 to melt the solder of the electrode 7, thereby face-down connecting a plurality of the substrates 4 on the substrate 1 in a short time.
Patent JP-H06340240-A (JP)
Title: Steering wheel structure for automobile
Inventor: AOKI YASUSHI
IPC: B60R21/05
Filed: 1993-05-31
Abstract: PURPOSE:To improve assembly workability in assembling a pad in a steering wheel. CONSTITUTION:A first boss 12 having a cylindrical shape and formed with a slit 14 at a tip part is provided on either one side of a steering wheel or a pad, and a second boss 13 having a rod shape and formed with a diameter- expanded part 15 at a tip part is provided on either another side of the steering wheel 1 or the pad. The second boss 13 is engaged with the first boss 12 to assemble the pad in the steering wheel. At the time of engagement, the slit 14 of the first boss 12 is expanded to easily engaging the diameter-expanded part 15 of the second boss 13. Consequently the second boss 13 can be easily engaged with the first boss 12, improving work efficiency.
Patent JP-S6131965-A (JP)
Title: Semiconductor flow velocity detector
Inventor: SEKIMURA MASAYUKI
IPC: G01P5/12
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a stable zero-point output having no temperature variation in zero-point output and to improve measurement precision by processing the signal output of a heating element which varies with the temperature of fluid and the signal output of a fluid temperature measuring element, and compensating variation in zero-point output with temperature. CONSTITUTION:The collector potential VC of the heating Tr varies with temperature linearly so that VC=VCD-alphaC(T-T0), where VCD is the collector potential at reference potential T0 and alphaC is a temperature coefficient. The emitter potential of the Tr varies with temperature linearly so that VBE=alphaT(T-T0)- VBEO, where VBEO is the emitter potential at T0 and alphaT is a temperature coefficient. Then, VC and the potential VT of the temperature measuring Tr are inputted to an operational amplifier 6 through resistances R14 and R15, VBE is led to the output terminal of the resistance R14 through the operational amplifier 6 and resistances R12 and R13, and resistances R10 and R11 are selected properly to obtain alphaC-alphaT.R11/R10, thereby obtaining the zero-point output Vout having no temperature variation.
Patent JP-H05251963-A (JP)
Title: High-gain monolithic microwave integrated circuit amplifier
Inventor: RONARUDO PII GURIIN
IPC: H01L27/06
Filed: 1992-06-12
Abstract: PURPOSE: To actualize a cascade type amplifier which has high gain, high output, and broad frequency response by a monolithic integrated circuit. CONSTITUTION: A linear high-gain (>=20dB) and high-power (>=+20dBm) for an RF power amplifier is constituted by using a completely monolithic or hybrid silicon MMIC two-stage cascade type amplifier. This device has three feedback loops in relation to a DC bias circuit. A resistance-capacitor feedback circuit uses merely two capacitive elements Cfb and Cblock , which are provided as a single three-terminal element having a common lower plate.
Patent JP-H11525-A (JP)
Title: Solvent recovery method and solvent recovery device
Inventor: MAEKAWA SADASUKE
IPC: B01D53/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To rationally reuse steam obtained in a solvent separation process to prevent a waste of desorbing steam. SOLUTION: This solvent recovery method has an adsorption process for feeding solvent vapor containing gas A to an adsorbent K, a desorption process for feeding desorbing steam S to the adsorbent K, and a solvent separation process for separating solvent contents Yt, Ym from steam S' made in a state in which solvent vapor Y' is contained therein in the desorbing process.  In this case, steam generated from condensate w" of steam of low solvent concentration on the side in which the solvent contents Yt, Ym are removed in the solvent separation process or steam of low solvent concentration itself on the side in which solvent contents are removed therefrom in the solvent separation process is used as starting steam St, and on starting the desorption process, prior to the feed of the desorbing steam S, the starting steam St is fed to an adsorbent K, and after that, the feed of the starting steam St is stopped and the feed of the desorbing steam S to the adsorbent K is started.
Patent JP-H0810745-A (JP)
Title: Regenerating method of waste materials, such as soil materials, and regenerated materials
Inventor: UNNO HARUO
IPC: B09B5/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide a regenerating method of waste materials, such as soil materials, which is capable of completely solving the problems generated heretofore by a transportation treatment by effectively utilizing the whole amt. of the waste materials as materials and makes it possible to sufficiently obtain compaction strength at the time of using banking materials, subbase course materials, etc. CONSTITUTION:The waste materials are classified to effective aggregate 7, 9, 20 of respective sizes and unusable foreign matter while washing with water. A mixture composed of the cake obtd. by dehydrating the remaining mud and incineration ashes is sintered and solidified to obtain sintered granular soil 54. This sintered granular soil is mixed with the prescribed granular soil of the usable aggregate 7, 9, 20, by which the regenerated materials 61 are obtd.
Patent JP-S639735-A (JP)
Title: Magnetic-particle-type coupling device
Inventor: OKITA RYOSUKE
IPC: F16D37/02
Filed: 1986-06-30
Abstract: PURPOSE:To efficiently release the generated heat so as to prevent burning of both a driven body and a driving body, by imbedding a heat receiving part of a heat pipe into the driven body in such a manner that the heat receiving part is branched radially in the radial direction and inserting a heat releasing part into an oil hole made at the center of an input shaft so as to release the heat by means of cooling oil. CONSTITUTION:The outer periphery of a driven body 8 faces to the inner periphery of an exciting coil 4 of a driving body 4 via an air gap, while a heat receiving part 18b of a heat pipe 18, which is branched radially in the radial direction, is imbedded into the driven body 8. On the other hand, a heat releasing part 18a of the heat pipe 18 is inserted into an oil hole 19a of an input shaft 19, so that heat exchange for cooling is conducted by the cooling oil sent from an oil pump. The heat generated in both driving body 4 and driven body 8 is cooled off through both heat releasing from the outer periphery and heat releasing from the driven body 8 to the heat pipe 18 or the cooling oil. Accordingly, the heat generated can efficiently be released, thereby restraining a temperature rise in both driving body 4 and driven body 8. Thus, the burning of both bodies 4 and 8 can be prevented.
Patent JP-H05341871-A (JP)
Title: Function generator
Inventor: KOYANAGI NOBUO
IPC: H03B28/00
Filed: 1992-06-12
Abstract: PURPOSE:To absolutely and phase-continuously change phases among plural output channels with a high resolution by continuously changing the phases by changing inputted phase data in a DDS used for a waveform output. CONSTITUTION:Phase data 11 and 12, and phase data 21 and 22 are respectively inputted to latch 11 and 21, and latch 12 and 22. The outputs of the latch 11 and 12, and the latch 21 and 22 are respectively added by adders 13 and 23. The outputs of the adders 13 and 23 are respectively integrated by integrators 14 and 24, and the outputs of the integrators 14 and 24 are respectively stored in memories 15 and 25. The outputs of the memories 15 and 25 are respectively D/A converted by D/A converters 16 and 26. A clock control circuit 30 outputs the same reference clock to the latch 11 and 21, the latch 12 and 22, and the integrators 14 and 24. The phases can be continuously changed by changing the phase data 11, 12, 21, and 22. Thus, the phases among the plural channels can be absolutely and phase-continuously changed with the high resolution.
Patent JP-S6045489-A (JP)
Inventor: MAKINO HIROKI
IPC: B62K25/04
Filed: 1983-08-23
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-2000348551-A (JP)
Title: Manufacture of flat-type insulating wire
Inventor: YODA NAOTO
IPC: H01B13/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve insulating performance by copper soldering a flat type copper conductor, rounding (circular) a tip of a corner with priority, coating and sintering the corner rounded flat type copper conductor with insulating coating, and forming a uniform coating film across the whole face which includes the corner part. SOLUTION: A round copper wire is rolled into a flat type copper conductor 1a. The flat copper conductor 1a is degreased and cleaned under specific conditions and then cleaned with water. Then, it is cleaned with acid and cleaned with water. Using a solution formed by mixing copper sulfate with sulfur, the wire is copper soldered under specific conditions, the tip of a corner part (c) of the flat type copper conductor 1a is copper soldered with priority and the corner part (c) is rounded by copper soldering it under prescribed conditions. After cleaning it with water, it is dried so as to make it Q into corner part rounded flat type copper conductor 1.  The corner part rounded flat type copper conductor 1 is coated and sintered with the polyurethane-based coating of a specific concentration using an electric baking furnace of a specific linear velocity and a specific furnace temperature to provide a flat type insulating wire superior in insulating performance.
Patent JP-S5777234-A (JP)
Title: Automatic direction indicator cancelling device of azimuth detection type using optical instrument
Inventor: HIROZAWA YOSHIAKI
IPC: B60Q1/40
Filed: 1980-10-31
Abstract: PURPOSE:To cancell an indication of a direction indicator with high precision, by optically detecting a deviation of a motor-like constitution which responds to an advancing direction in accordance with two signals from a magnetic sensor. CONSTITUTION:Sine wave signals X and Y sent from a magnetic sensor 11 are amplified by an amplifier 12 and then enters a magnetic azimuth indicator 13. A coil 14 for the signal X and a coil 15 for the signal Y are provided, while a magnetic azimuth index 16 magnetized which rotates in response to changes of magnetic field is provided. A porous shielding disk 18 is secured at a lower end of a shaft 17 of the index 16. The rotation of the disk 18 is converted into a pulse signal by a light emitting element 20 and a photoreceptor 21, which is counted by a counter 23. The counter 23 is preset depending upon ON of a direction indicator switch 24, and outputs a cancelling signal when it corresponds to the pulse number of the photoreceptor 21.
Patent JP-S6132489-A (JP)
Inventor: SENGOKU NORIO
IPC: H05K1/11
Filed: 1984-07-24
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-S5277155-A (JP)
Title: Processability improvers
Inventor: SEKIGUCHI TETSUO
IPC: C08L67/00
Filed: 1975-12-23
Abstract: PURPOSE: Processability improvers excellent in lubricity, thermal stability, transparency, and especially release properties from rolls, consisting of a polyolefin wax grafted with (meth)acrylic acid, its alkyl ester or its amide derivative. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6470310-A (JP)
Title: Method of covering hard non-porous pan through skin packaging method
Inventor: RARII ERUMO UESUTOMOARANDO JIY
IPC: B65B7/28
Filed: 1988-06-23
Abstract: PURPOSE: To make storage and heating possible by placing a film having a sufficient melt strength on an edge of a dish comprising a wall including an exhaust outlet, heating the film, and exhausting air to make the film coincide with the shape of the dish and an upper portion of a food, thereby making a cover coincide with the shape of the food. CONSTITUTION: An edge 7 of a dish 1 has a horizontally extending lip 8, and an aperture 4 is formed in an upper portion of a wall 3 and acts as an exhaust vent. A film as a cap extends downward from the lip 8 and covers the aperture 4. When the film is heated for a few seconds by a radiant-ray heater, it is heated to the softening point and hangs down. A supporting frame comes down until it becomes possible to cover the dish by the film, and airtight sealing is carried out on a vacuum platen. Then, the interior of the dish becomes coincide with the shape of a food. It is important that as the cap, plastic films are generally used and have a sufficient thickness and melt strength for maintaining the integrality during the vacuum molding and that if the film is cooled after the heat molding, it becomes important to surely make an airtight portion or a fixed portion.
Patent JP-H111706-A (JP)
Title: Impact resistant ferrous alloy spherical grain
Inventor: INOUE AKIHISA
IPC: C22C19/03
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture the grain having excellent impact resistance by forming with the atomizing method the ferrous alloy spherical grain containing the specified composition of Ni, one kind or more of semimetallic elements of B, C, Si, P, Ge and the balance Fe. SOLUTION: The Ni content is specified to be 7-53 atomic % and the content of the semimetallic element of B or the like is specified to be 9-33 atomic %. Ni is added for improving impact resistance and a spherical property and also B or the like is added for high hardening and fining the structure. When the ferrous alloy spherical grain is obtained from the molten metal of the ferrous alloy of this composition with the water atomizing method being the conventional granulating method, such a manufacturing condition that the grain diameter becomes <=2 mm is selected. By this way, the grain becomes the amorphous structure, the fine crystal structure or the structure mixed with these and expresses high impact resistance. Therefore, working is efficiently executed when e.g. this grain is used as a projection material in the case of abrasive blasting.
Patent JP-S5376693-A (JP)
Title: Optoelectro transducer
Inventor: MURAKAMI SHIYUUZOU
IPC: H01L31/04
Filed: 1976-12-17
Abstract: PURPOSE: To obtain a device of good characteristics and high efficiency in a device wherein positive and negative electrodes, at least one of which is composed of a semiconductor, are immersed in electrolyte, light is radiated to the semiconductor electrode and electromotive force is generated between the electrodes and at the same time water is decomposed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H079813-A (JP)
Title: Pneumatic tire for heavy load
Inventor: SUZUKI ICHIRO
IPC: B60C9/20
Filed: 1993-06-24
Abstract: PURPOSE:To provide a pneumatic tire for heavy load, which improves the fault of exfoliation of steel cords, by covering a plurality of steel cords coaxially with a composition constituted of matrix rubber, sulfur, lead oxide, and organic cobalt salt, thereby coupling these with each other by the composition, so as to form a sheet-shaped reinforcing layer. CONSTITUTION:A steel cords c constituting a curcus 4 is covered coaxially with a first cover composition d, and a plurality of steel cords c covered with rubber d are coupled with each other by a second cover rubber composition e, whereby it is in sheet shape. The thickness t of the first cover rubber composition d is at least 0.35mm or over, and for the composition, sulfur, by 4.5-8 pts.wt., lead oxide, by 7-10 pts.wt., and organic cobalt salt, by 0.10-0.50 pts.wt. by cobalt equivalent, are mixed to the 100 pts.wt. of matrix rubber. For the composition of the second rubber composition e, sulfur, by 3-3.5 pts.wt. and lead oxide, by 4-8 pts.wt., are mixed to the 100 pts.wt. of matrix rubber.
Patent JP-H11772-A (JP)
Title: Laser marking device for semiconductor wafer and its method
Inventor: ONOMA KAZUYA
IPC: B23K26/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce a dot peripheral heat effect, to reduce the time and energy required for a marking process and moreover to obtain a stable laser oscillation. SOLUTION: In the laser marking device 100 for a semiconductor wafer forming a pattern by irradiating a visible wavelength (SHG) laser 3 with a SHG laser oscillator 1 and irradiating a fundamental wave laser beam 4 with a fundamental wave laser oscillator 2 on the processing surface of a silicon wafer 5, the working scan optical system 6 condensible laser beams 3, 4 emitted from respective oscillators 1, 2 in the same wafer processing part and the laser controller 7 driving and controlling the working scan optical system 6 and both oscillators 1, 2 are included.
Patent JP-S5676632-A (JP)
Title: Switching circuit
Inventor: KINOSHITA TAKASHI
IPC: H03K17/60
Filed: 1979-11-27
Abstract: PURPOSE:To enable to reset for a fixed time, or to keep the set state, by providing a switch to prevent the reset of flip-flop. CONSTITUTION:When a set signal is input to a terminal 6, a capacitor 10 is discharged, and the output of an NAND 7 is at high level, then the reset of R.S flip-flop 2 is prevented. Thus, since the signal is input to the set input S of the R.S flip-flop 2, it is set. After that, when the capacitor 10 is charged and the terminal voltage is increased, the output of the NAND 7 is at low level, and since the set signal is stopped, the flip-flop 2 is reset. On the other hand, by turning on the switch 12, the reset is compulsively prevented and the reset state can be kept with one shot set signal.