baber/WOPTO huggingface dataset:
Patent JP-S55110809-A (JP)
Title: Combustion device for liquid fuel
Inventor: KONAKAWA KATSUZOU
IPC: F23D11/02
Filed: 1979-02-19
Abstract: PURPOSE: To obtain stable and complete combustion by a method wherein the air fuel ratio is maintained constantly at a fixed value and the range of heating power is widely adjustable in case of changing the combustion amount by controlling the damper opening, thereby enable a microcombustion.  
     CONSTITUTION: Fuel is dropped on a rotary pan 8 from the open end of an oil supplying pipe 16 with a fixed flow rate to allow to spray from overall circumferential edge of the rotary pan by developing the atomized fuel in a tangential direction. By adjusting properly the opening of an open hole 7 of the damper 5, the atomized spray fuel passing therethrough is admitted into the vaporizing chamber 3 to generate the vaporized fuel. Simultaneously the air discharged from a fan 11 is supplied to the atomizing chamber 1 by flowing through the air inlet 10. Since the vaporized fuel mixed gas which is mixed fully in the mixing chamber 22 by flowing through the mixing partition plate 21 is injected from the flame hole 20, the combustion is immediately started on lighting thereon. On changing the opening of the open hole 7, the atomized fuel amount enterd into the vaporizing chamber and the entered air amount are simultaneously varied to maintain the air fuel ratio at a fixed value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02198860-A (JP)
Title: Liquid injection recorder
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/175
Filed: 1989-01-28
Abstract: PURPOSE:To prevent the lowering of the quality of recording and the generation of the clogging of a discharge opening by preventing transfer to recording operation when disqualification is decided as the result of the examination for the suitability of a liquid for recording to be used. CONSTITUTION:Residue detecting electrodes 113A and 113B are incorporated into a lead frame 112, and the residue of ink is detected. When ink is not introduced to an ink supply path 114, the ink-residue detecting section 113A is exposed onto a level and electrical continuity between the detecting sections 113A, 113B is interrupted, and reaching to a threshold value of the residue of ink is detected. The proper usage of ink is detected by using the detecting sections of the residue of ink. A reference voltage value Vr obtained by the residue detecting sections when usable ink is positioned sufficiently into an ink tank 102 is stored previously in a ROM. The value of residue detecting voltage V detected by the residue detecting sections and a Vr value are compared, and residue is detected when the V value coincides with the Vr value or is kept within a tolerance. When no-residue is detected, an alarm is generated and each section is stopped, and the exchange of a head cartridge is demanded to an operator. When the V value and the Vr value do not coincide with each other, an alarm is generated informing the inadequacy of the ink being used and the stopping signals of each section are output.
Patent JP-H02198328-A (JP)
Title: Acoustic type fluid-temperature measuring apparatus
Inventor: IMADA NORIYUKI
IPC: G01K11/24
Filed: 1989-01-27
Abstract: PURPOSE:To shorten a signal processing time largely by arranging two memory units between an A/D converter and a correlation operator. CONSTITUTION:Two memory units 19 and 20 are provided between an A/D converter and a correlation operator 13. A memory switching device 18 is provided between the memory units 19 and 20 and the converter 10. A control device 1 controls the switching device 18 based on a memory switching signal. When waveform data which are measured at the previous time are received in the memory 19, the waveform data which are measured this time are inputted into the memory 20 by the control of the switching device 18. When the waveform data which are measured at the previous time are received in the memory 20, the waveform data which are measured this time are inputted into the memory 19 by the control of the switching device 18. In the signal processing at this time, correlation between the propagation signal data in the memory 20 and the waveform data in the memory 19 is performed in the period from the negative several-hundred data at the arriving time of the propagation time of the previous time to positive several-hundred data. Thus the signal processing time can be shortened.
Patent JP-S59143257-A (JP)
Title: Fluorescent lamp
Inventor: NISHIKATSU TAKEO
IPC: H01J61/35
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a lamp which has deterioration of external appearance by adhesion of mercury reduced through concentration of adhesion of mercury to a small area at the constant location, by locally lowering a temperature by providing the infrared reflection film on the internal surface at the top of an external bulb. CONSTITUTION:A circular tin oxide film having higher infrared reflectivity than that of glass is provided as an infrared reflecting film 12 on the internal surface at the top of the glass external bulb 2 of a small size fluorescent lamp. In case this lamp is lit with its E type base placed upward as a fluorescent lamp in place of a bulb having the E type base, the part of infrared reflecting film does not easily receive heating by radiation of heat and therefore this film is kept as the lowest temperature part and thereby adhesion of mercury is concentrated onto the infrared reflecting film. Moreover, such phenomenon also occurs when this lamp is used in a device where the upper part is closed while the lower part is opened. In a lamp provided with infrared reflecting film at the top of external bulb, the infrared reflecting part remains as the lowest temperature part in ordinary use and the adhesion of mercury is limited to such area. Therefore, deterioration of external appearance due to adhesion of mercury can be reduced.
Patent JP-S62177891-A (JP)
Inventor: YAMAZAKI TAKAHIKO
IPC: H05B6/78
Filed: 1986-01-30
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-H01196705-A (JP)
Title: Switching device of amplifier for magnetic head
Inventor: FUKAZAWA KAZUO
IPC: G11B19/02
Filed: 1988-01-30
Abstract: PURPOSE:To use an amplifier in common to plural magnetic heads by connecting a switching means between each magnetic head and an operation power source and controlling the operation of this switching means. CONSTITUTION:A control signal Sc is connected to a first electronic switch 25; and when this switch 25 is turned on, power from a power source P is supplied to a center tap 1c of a magnetic head 1 through the switch 25 and is supplied to transistors 5 and 7 of a write amplifier through respective coils 1a and 1b of the head 1. Consequently, when a write signal is supplied to bases of transistors 5 and 7, transistors 5 and 7 perform the amplifying operation in accordance with this signal and a write current flows to coils 1a and 1b to perform the write operation. When the control signal Sc is supplied to a second switch 27, the power from the power source P is supplied to a center tap 3c of a magnetic head 3 through the switch 7 and is supplied to transistors 5 and 7 of the write amplifier through coils 3a and 3b, and the write operation is performed in accordance with the write signal.
Patent JP-H09212699-A (JP)
Title: Election voting card and its processor
Inventor: TAKAHASHI HIROSHI
IPC: G06Q50/34
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of a series of jobs including voting through the ballot counting without changing the voting form where the voters perform their own hardwriting by adding a mark to every conventional voting card and then arranging and accumulating the voting cards in a prescribed direction based on the detected marks of voting cards. SOLUTION: A voting card opening part 404 opens a voting card 101 which is thrown into a easing 401 through a slot 403, and a voting card reading part 405 reads the images included in a prescribed area of the card 101 opened at the part 404. Both sides and upper and lower parts of every card 101 are arranged in one direction and carried via a voting card both-side inversion part 406, a voting card upper/lower part inversion part 407, etc., based on the mark positions detected out of the images read out of the prescribed area of every card 101. Then the carried cards 101 are stacked on each other by a stacker 408 and accumulated together. The number of accumulated cards 101 are counted by a voting card counter 410 and shown at a voting card number display part 411.
Patent JP-S59145025-A (JP)
Title: Operation piece of electromagnetic type stirring and mixing apparatus
Inventor: TSURUTA KAZUHIRO
IPC: B01F13/08
Filed: 1983-02-07
Abstract: PURPOSE:To almost eliminate the generation of the fragments of a piece main body during operation, in operation pieces each of which is received along with the object to be treated in a treating container and performs the stirring and mixing treatment of said object to be treated, by covering the peripheral surface of the piece main body with a resin film. CONSTITUTION:Each of the operation piece 3 of an electromagnetic stirring and mixing apparatus which are received along with an object 2 to be treated in a treating container and performs the stirring and mixing treatment of the object 2 to be treated while generating random motion by electromagnetic force based on the mutual action with a moving magnetic field externally added by moving magnetic field generating apparatuses 4, 5 is constituted of a piece main body 31 made of a magnetic material or a non-magnetic conductive material and a resin film for covering the outer peripheral of the main body 31. Each of these operation pieces 3 is prepared by a method wherein a rod shaped body made of the magnetic material and the non-magnetic conductive material and having a long dimension is used as a core material 8 and, after the outer periphery thereof is coated with a resin film, the coated one is divided into small pieces each having a predetermined length dimension l. As a result, impact force is relieved even if pieces mutual collide against each other during operation and the fragment generation of the piece main body is prevented.
Patent JP-2000217468-A (JP)
Title: Lure
Inventor: HAYAKAWA MASARU
IPC: A01K85/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost lure having a head part close to that of a real fish without impairing a characteristic movement of a wood lure, mass producible without variation, having a hardly breakable lip part. SOLUTION: This lure is composed of a main body part 1 made of wood, balsa, Magnolia hypoleuca, white-cedar leaf, etc., bonded to a head part 2 made of a synthetic resin such as an ABS resin being a material having a higher specific gravity than that of the main body part 1. The main body part 1 is formed in a long and narrow shape imitating a fish. The external shape of the head part 2 is carved in eyes, gills, etc., painted in a manner to imitate the head part of a fish and provided with a lip 2a from the bottom toward the front and a through hole 2b into which the front edge part 1a of the main body part 1 is inserted. The lure comprises the front edge part 1a of the main body part 1 which is inserted into the through hole 2b of the head part 2 and is bonded by an adhesive. Scales are drawn on the outer periphery of the main body part 1. The whole lure is coated with a resin.
Patent JP-H03228823-A (JP)
Title: Production of oxide superconducting thin film
Inventor: SHIMOJIMA HIROMASA
IPC: C01G29/00
Filed: 1990-01-31
Abstract: PURPOSE:To increase the percentage of a superconductor phase having about 110K critical temp. by using plural targets including a target of a Bi-Pb mixture. CONSTITUTION:A device fitted with at least two targets for sputtering is used. The first target is made of a powdery mixture contg. Bi and Pb as a Bi and Pb feeding source or a fired body of the mixture and the second target is made of a powdery mixture contg. Sr, Ca and Cu or a fired body of the mixture. A film having a compsn. contg. Bi and Pb and a film having a compsn. contg. Sr, Ca and Cu are successively laminated on a substrate by sputtering in <=100Angstrom  total thickness while controlling deposition time and RF power so as to obtain a desired compsn. and then the films are heat-treated at 820-855 deg.C for 5-100hr.
Patent JP-H10213104-A (JP)
Title: Telescopic cylinder
Inventor: IWAMA MASAKI
IPC: F01B1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To attain the constant speed and constant capacity operation of a movable cylinder with simple structure. SOLUTION: A basic cylinder 2 is slidably mounted to the outer periphery of a piston rod 3, and a first oil chamber 16 is formed between a piston 8 behind the piston rod 3 and an intermediate piston 9 in front of the basic cylinder 2. An intermediate cylinder 17 is slidably mounted to the outer periphery of the basic cylinder 2, and a second oil chamber 20 equal in cross-sectional area to the first oil chamber 16 is formed between the intermediate piston 9 and an intermediate cylinder cover 18 at the front end of the intermediate cylinder 17. The second oil chamber 20 is communicated with the first oil chamber 16 through a communicating hole 21 and a communicating part 14. The first oil chamber 16 is communicated with an oil passage 23 in the piston rod 3 through a communicating hole 22, and operating oil is fed to the oil passage 23 from a feed-discharge port 4 of the piston rod 3.
Patent JP-S61178408-A (JP)
Title: Production of silicon nitride powder
Inventor: ABE SAN
IPC: C04B35/626
Filed: 1985-02-02
Abstract: PURPOSE:To produce finely divided uniform powder of silicon nitride efficiently and easily, by oxidizing metallic silicon powder to give finely divided particles of silicon monoxide, reducing and nitrogenizing it. CONSTITUTION:Oxygen and LPG are fed from the feed pipes 22 and 23, respectively, to the burner 20, which is ignited, so the reaction furnace 10 is dried and deoxidized. Then, metallic silicon powder (<=200 meshes) is continuously fed from the feeder 21 to the furnace, and simultaneously oxygen is fed from the feed pipe 22 to form dust cloud. The dust cloud is ignited, exploded, burned, and oxidized to give ultrafine or gaseous silicon monoxide. A mixed gas of a hydrocarbon gas and an ammonia gas heated by the preheating furnace 11 is fed to a position just before the burner 20 by the feed pipe 12. Consequently, silicon monoxide is reduced and nitrogenized, to synthesize silicon nitride powder, which is collected by the collector 31 and the bag filter 32.
Patent JP-2000215421-A (JP)
Title: Spin valve thin film magnetic element, thin film magnetic head, and production of spin valve thin film magnetic element
Inventor: HASEGAWA NAOYA
IPC: H01F41/30
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the asymmetry. SOLUTION: This element 1 is equipped with a laminate on a substrate, and the laminate comprises a free magnetic layer 44 and nonmagnetic electrically conductive layers 43, 48, fixed magnetic layers 49, 42 and antiferromagnetic layers 50, 41 formed on both sides of the free magnetic layer 44 to the thickness direction. The magnetization direction of the first magnetic layer 49 farther from the substrate is fixed in one direction by the first antiferromagnetic layer 50, while the magnetization direction of the second fixed magnetic layer 42 near the substrate is fixed in the direction parallel and opposite to the magnetization direction of the first fixed magnetic layer 49 by the second antiferromgnetic layer 41.  The first and second antiferromagnetic layers 50, 41 consist of an alloy containing Mn and at least one or more elements of Pt, Pd, Ir, Rh, Ru, Os, Au, Ag, Cr, Ni, Ne, Ar, Xe and Kr.
Patent JP-S58138326-A (JP)
Inventor: MOCHIZUKI TAKAHARU
IPC: A01K61/00
Filed: 1982-02-09
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-S52101863-A (JP)
Title: Method of treating organic material-contained waste solution
Inventor: TANAKA MINORU
IPC: C02F1/58
Filed: 1976-02-24
Abstract: PURPOSE: To provide an apparatus for easily treating waste liquid containing organic material such as fatty acid, fatty ester, fatty amine or polyamines forming complex compound with heavy metal contained in chemical copper, nickel plating solution, or other metal surface treating solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61179523-A (JP)
Title: Formation of single crystal thin film
Inventor: MIYAJIMA TOSHIAKI
IPC: H01L21/20
Filed: 1985-02-05
Abstract: PURPOSE:To form a large area single crystal thin film which has few defects due to heating with a heater of energy beam irradiation, a lamp, etc. by using a silicon oxide nitride film as an insulation film between a thin film to be crystallized to single crystal and a substrate. CONSTITUTION:After a silicon oxide nitride film 2 composed of 30-50atom% silicon, 5-50atom% oxygen and 14-53atom% nitrogen is formed on a silicon substrate 1 by reactive sputtering, a polycrystalline silicon film 3 is formed on the silicon oxide nitride film 2 by reduced pressure chemical vapor phase epitaxy, a silicon oxide film 4 is formed on the film 3 by chemical vapor phase epitaxy and a sample is made. If the sample is irradiated with argon laser light and the polycrystalline silicon film 3 is melted and recrystallized to single crystal, the single crystal silicon film has a small strain since the difference of the thermal expansion rates of the silicon oxide nitride film 2 and the polycrystalline silicon film 3 is small. Accordingly, the generation of defective crystal is reduced and good quality and great area single crystal can be obtained.
Patent JP-H06206614-A (JP)
Title: Wrapping conveying method for article and its device
Inventor: HORIGOME TAKEMI
IPC: B65G21/08
Filed: 1993-01-11
Abstract: PURPOSE:To prevent an article to be conveyed from leaking on a conveying passage by conveying individual transfer frames of a circular moving member, in which the transfer frames are connected together freely turnably and freely removably, by a wrapping member all over the sections of an operation passage between a driving part and a bending part, feeding article in the front position of a charging port in a wrapping member end part, and discharging it in the outside of a discharging port in the end part. CONSTITUTION:A transfer member 2, in which multiple moving frames 1 are pivotally connected together freely removably and freely rotationally to constitute a circular body, is hooked between one driving part 8 and one bending part 9, and the inside of the area of the predetermined position is set as an operation going passage 3. Bending parts, constaining carry-in/carry-out ports formed in the outside of both ends of the operation going passage 3 formed cylindrically and covered with a wrapping member 5, are surrounded by a carry-in chamber 17 and a carry-out chamber 18 respectively, and a charging port and a discharging port are provided in the carry-in chamber 17 and the carry-out chamber 18 respectively. An article to be conveyed, which is fed from the charging port, is dropped between sprockets arranged in both the sides by its own weight to be fed into the moving frame 1 opening in the lowermost position, and the advancing direction of the moving frame 1 is converted by a sprocket in the carry-out chamber 18, so that the moving frame 1 is tilted and the article to be conveyed is discharged from the clearance between the sprockets by its own weight.
Patent JP-H05190466-A (JP)
Title: Plasma process apparatus
Inventor: SATO JUNICHI
IPC: H01L21/28
Filed: 1992-01-09
Abstract: PURPOSE:To make it possible to process a semiconductor wafer using a plasma so that TiN layer, etc., can be uniformly formed on the whole face of the wafer without holding the wafer with a pin or a clamp. CONSTITUTION:A plasma process apparatus 1 provides lamp heating means 50 for heating a wafer 100 placed on a susceptor 12. A plasma is preferably generated by an electron cyclotron resonance discharge(ECR).
Patent JP-H11208589-A (JP)
Title: Steering handle of outboard motor
Inventor: KAWAI TAKASHI
IPC: B60K20/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make improvements in operability and visibility by contriving a layout of various operating members to be set up in this steering handle from the standpoint of a steersman. SOLUTION: In a steering handle of an outboard motor, where a throttle grip 33 is rotatably attached to the tip part of a housing 30A of this steering handle 30 to be connected to the upper part of an outboard motor body, a shift lever 34 rising upward in and around a throttle grip 33 is pivoted to an inner side faced to the side of a steersman of the housing 30A of the said steering handle 30 free of longitudinal rotation, while two operating members 40 and 41 being relatively much in working frequency are set up in an inner side face of the front housing 30A in and around this shift lever 34, while an operating member 42 being relatively few in the working frequency is set up in an inner side face of the rear housing 30A in and around this shift lever 34 as well.
Patent JP-H03225729-A (JP)
Title: Color cathode-ray tube
Inventor: CHIHARA KAZUHIRO
IPC: H01J29/07
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the lowering of color purity due to an outer stray magnetic field by making the skirt part of an aperture mask have a shape to contact a frame skirt part on the approximately whole periphery with the skirt and flange parts of a frame acute-angulary formed. CONSTITUTION:In a frame 3, a flange 3b is formed approximately perpendicular to a tube axis, and a skirt 3a acute-angulary to the flange 3b. For this purpose, a L-shaped angle having an previously acute angle is used, folded, and made a rectangle to be butt-welded. Meanwhile, a stable opening angle is kept by the outwardly opened condition of the skirt 2a of an aperture mask 2. The concurrent processing of the skirt 3a and the flange 3b does not produce a gap at the time of assembly. The providing of a notch 2b on the skirt causes easy insertion. This constitution causes the skirts 3a and 2a to be contacted in the approximate whole periphery, a magnetic flux 11 to flow the skirt 3a as a sable magnetic path, and a magnetic line of force 12a to be emitted from the front end. Consequently the disturbance of magnetic field distribution, due to a gap, in the area A surrounded with the flange 3b and the skirts 3a and 2a can be prevented, and the lowering of color purity extremely lessened.
Patent JP-S57133710-A (JP)
Title: Construction of variable delay line
Inventor: SUGANO HIROAKI
IPC: H03H7/30
Filed: 1981-02-12
Abstract: PURPOSE:To achieve a delay line possible for timing adjustment, by a construction that zig zag pattern and straight pattern are in parallel provided via a dielectric substance layer on a conductor layer formed on an insulation substrate and a conductive brush is brought into contacted with both the patterns. CONSTITUTION:A ground pattern 3 consisting of conductor film is formed on the surface of an isolation substrate 2. A zig zag pattern 5 and a stright pattern 6 are formed on this ground pattern 3 via a dielectric substance layer 4. Further, on four corners, an input round 51 connected to the pattern 5 and a pair of ground rounds 31 introduced from a fixed output round 52 and the pattern 3 are formed. A variable output round 61 is formed from the center of the straight pattern 6 to the side. An elastic sliding brush 7 pressing and sliding with each pattern is provided by bridging the patterns 5 and 6. The timing adjustment of delay time of a delay line can be made by minute feeding of a mechanism 8.