baber/WOPTO huggingface dataset:
Patent JP-2001003085-A (JP)
Title: Detergent composition for bath boiler
Inventor: TAKANO RUMI
IPC: C11D7/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a detergent compsn. for a bath boiler which can remove stains deposited on the inside of a bath boiler effectively in a short time, irrespective of the water temp. SOLUTION: This detergent compsn. for a bath boiler is composed of a peroxide which generates hydrogen peroxide in an aq. soln., and a modified catalase which is chemically modified with a copolymer (A) which comprises one or more alkenyl ethers (a) represented by the formula (wherein Z is a compd. residue having 2-8 hydroxyl groups; AO is one or more 2-18C oxyalkylene groups, in which if there are two or more AO's, they may be bonded blockwise; R1 is a 2-5C alkenyl group; R2 is a 1-24C hydrocarbon group or acyl group; a and b are each 0-1,000; m is 1-7; and a+bm is 1-1,000), maleic anhydrid (b) and at least one monomer (c) selected from the group consisting of an unsatd. carboxylic acid, a vinyl compd. and an olefin, the molar ratio of (a):(b):(c) being 50-60:20-90:0-30.
Patent JP-S5964029-A (JP)
Inventor: MARUYAMA KENJI
IPC: A61B6/02
Filed: 1982-10-06
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-S6154050-A (JP)
Title: Light pickup
Inventor: SUGANO TAKAFUMI
IPC: G11B19/10
Filed: 1984-08-23
Abstract: PURPOSE:To utilize an actuator for a servo system, etc., and to miniaturize a light pickup by disposing photoelectric transfer elements on the interior of the rotating actuator and detecting some part of light incident on a disk at the time of recording and reproducing. CONSTITUTION:Photoelectric transfer elements 22 and 23 are disposed at the interior of a rotating actuator. Light from a window 16 through a beam spliter 21 and some part of the light led in the photoelectric transfer element 22 are used for monitoring and displaying the light intensity of a light source and for a light intensity stabilizating servo, light modulation monitor, etc. Only the light reflected by a disk is made incident on the transfer element 23, and used for detecting the presence or absence of the disk and for a reflecting ratio monitor, etc. Thus, since the actuator is utilized as some part of the mechanism of the servo system, etc., necessary for the light pickup, the light pickup can be miniaturized.
Patent JP-H0746432-A (JP)
Title: Convergence correction circuit
Inventor: AOKI KYOSUKE
IPC: H04N9/28
Filed: 1993-07-15
Abstract: PURPOSE:To attain accurate correction by using a correction transformer so as to cancel a signal for an X axis asymmetrical mis-convergence correction induced in a correction coil correcting mis-convergence such as a corner of a screen. CONSTITUTION:When a horizontal sawtooth wave signal to correct the X axis asymmetrical mis-convergence is given to a correction coil LNC and a primary coil L23, a sawtooth wave signal whose amplitude is the same as that of a horizontal sawtooth wave signal and whose polarity is inverted to that of the horizontal sawtooth wave signal is induced in a secondary coil 24. A number of turns of the coil of a correction transformer 60 is selected so that the peak level of the induced signal is the same as the sawtooth wave signal induced to the other correction coil LCY by the horizontal sawtooth wave signal passing through the coil LNC and only the polarity of the induced signal is inverted. The signal induced in the coil LCY is cancelled by the signal induced in the coil 24 by using the transformer 60 in this way. As a result, asymmetrical mis- convergence at a corner of a screen or in the vicinity of both left and right ends or the like is surely corrected.
Patent JP-S5965870-A (JP)
Title: Magnetic brush cleaning device
Inventor: TAKAMIYA YOSHIO
IPC: G03G21/10
Filed: 1982-10-06
Abstract: PURPOSE:To maintain cleaning performance for a long period by providing an overflow preventing plate having a front end part extending almost to the position where a toner recovery roll and a cleaning agent start contacting each other between the toner recovery roll and a guide plate. CONSTITUTION:Toner sticking to the outer circumferential surface of the toner recovery roll 3 is scraped off by a pick-off blade 35 to fall in a toner pan, and discharged from a device by a screw conveyor to be reused. When the flow of a magnetic material carrier on the guide plate 32 becomes inferior, the amount of the carrier sent from a scooping sleeve becomes greater than that of the carrier passing through an electric field established by the toner recovery roll 33 and an electrode 34 and the magnetic carrier C starts to stagnate but the overflow preventing plate 32 is provided, so the magnetic material carrier C stagnates between the preventing plate 40 and the guide plate 32; they are not conveyed as shown by an arrow R by the toner recovery roll 33 and the absolute amount of magnetic material carrier C in the device never decreases.
Patent JP-H105944-A (JP)
Title: Nozzle for continuous casting having porous cao layer
Inventor: TAKAHASHI HIROKUNI
IPC: B22D11/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To demonstrate the excellent durability even in the use of multiple continuous casting by forming a porous calcia layer or magcalcia layer on an inner surface of a nozzle for continuous casting to prevent adhesion of non- metallic inclusions such as alumina. SOLUTION: In a nozzle for continuous casting such as a long nozzle or submerged nozzle to be used in continuously casting steel, a porous calcia layer or magcalcia layer is formed on an inner surface in contact with the molten steel. In the case of the magcalcia layer, 30wt.% CaO is contained for example. Its outer side is not specified, and the conventional material can be used without any modification, and any material of alumina carbon, zirconia carbon, or non-carbon may be acceptable. The apparent porosity of the layer containing CaO of the inner surface of the nozzle is preferably 30∼70%. The thickness of the layer containing CaO of 1/1-1/2 of the thickness of the whole nozzle is appropriate.
Patent JP-2000005749-A (JP)
Title: Solid-liquid separation device and method
Inventor: KUMAMI KAZUHISA
IPC: C02F1/44
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liq. separation method capable of reducing energy consumption at operation without deteriorating water purifying capacity. SOLUTION: At the time of subjecting a biologically treated liq. to solid-liq. separation by passing the liq. while pressurizing through a crossflow type membrane module which does not accompany the movement due to outside power, an energy constant E at operation obtained from E=(U×P)/F is kept in <=30. In the formula, U is an average linear velocity (m/sec) of a separated and concentrated liq. with the membrane in the membrane module, P is an average filtering pressure (kPa) of the membrane module and F is an average permeation velocity (m/day) of the membrane module.
Patent JP-H0463472-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: IGARASHI TAKASHI
IPC: H01L21/8246
Filed: 1990-07-03
Abstract: PURPOSE:To shorten a TAT, to miniaturize an element region and to highly integrate it by incorporating metal wiring provided on an element separating region to form part of a depletion ion implanting mask. CONSTITUTION:Metal wirings 6a, 6b, 6c provided on an element separating region to form part of a depletion ion implanting mask are incorporated. In this case, if program data is designated from a user, after the front surface of a wafer formed for a stock is coated with resist 7, when a patterning for opening a data writing area is conducted, the sidewalls of A1 wiring 6a, 6b are operated as assistants. Accordingly, it can extremely accurately be patterned. With the resist 7 and the wirings 6 as masks it is implanted in data writing region under predetermined condition to form an ion implanted region 8. Thus, a memory transistor of the part is depleted. Thus, since a mask ROM is formed after program data is designated from a user, a wafer process (TAT) can extremely be shortened.
Patent JP-H04371843-A (JP)
Title: Web material process management device
Inventor: MORIOKE YOSHIJI
IPC: B31B70/00
Filed: 1991-06-20
Abstract: PURPOSE:To obtain management information to analyze a cause of failure occurrence by a method wherein failure information, processing information, driving information, and result information are inputted from each terminal equipment, and these information are managed batchwise by a host computer. CONSTITUTION:Computers 10-50 for respective processing parts, i.e., a printing part, a synthesizing part, a cutting part, a bag making part, and an inspection part, are connected to a host computer 100 through a network 101 to manage the processing batchwise. For every production machine, terminals. 11-13; 21, 22; 31, 32; 41-43; and 51, 52 are provided. Information A-D are inputted to the terminals. The type and position of a processing failure previously generated can be recognized from the failure information A. Processing conditions at that time can be recognized from the processing information B. Driving conditions of production machines at that time can be recognized from the driving information C. The resulting outputs can be recognized from the result information D.
Patent JP-H0463671-A (JP)
Title: Deburring machine for steel bar
Inventor: SATO YOSHIHARU
IPC: B24B49/12
Filed: 1990-07-03
Abstract: PURPOSE:To control the proper grinding time without error and prevent over- grinding or insufficient grinding by detecting sparks generated in conjunction with the burr grinding by a grinder. CONSTITUTION:A grinder 32 is provided separably/attachably to the end edge of a steel bar 2 rotatably supported on a machining table 5. A spark detector 38 is provided, sparks scattered when the grinder 32 is brought into contact with the steel bar 2 are detected by the detector 38, and the proper grinding time is controlled.
Patent JP-S5877670-A (JP)
Title: Inspecting method and device for connecting state of coupling line bundle
Inventor: KOBAYASHI KIYOHIKO
IPC: G01R31/02
Filed: 1981-11-02
Abstract: PURPOSE:To easily inspect a connecting state of a coupling line bundle, by connecting a check plug consisting of a resistnace and a diode to the end, and measuring direction resistance between respective lines from the other pair. CONSTITUTION:To one plug socket 5 of a coupling line bundle 4, a plug socket 11 of a device body 10 is connected, and to the other plug socket 6, a plug socket 14 of a check plug 13 is connected. In case of correct wiring, the check plug 13 connects in series resistacnces (R1-R3) whose vlues are different respectively between each pair, and diodes (D1-D3), so as to show a resistance value having a directional property. In a state that this check plug 13 has been connected, resistance values of between coupling lines (a), (b), between (c), (d), and between (e), (f), is measured and inspected by the device body 10. The result of inspection is informed to an inspector by a buzzer, light emission diodes LED1-3, a buzzer 16 through a buzzer flickering circuit 24, etc.
Patent JP-H1121639-A (JP)
Title: Production of preform
Inventor: ONO MASAAKI
IPC: C22C47/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To simplify the shaping stage in the production of a preform because water is not used to shape a mixture by mixing an inorg. reinforcement such as inorg. fiber and a thermosetting resin, pressing the mixture in a die to form a shaped body and heating the shaped body to remove the resin. SOLUTION: An inorg. fiber of alumina, etc., or the inorg. grain of such a ceramic as metal oxide is used as an inorg. reinforcement. A phnolic resin, etc., are appropriately used as the thermosetting resin. The reinforcement and resin are sufficiently mixed, and the resin is melted and cured in a die to obtain a shaped body. The shaped body is heated in the subsequent stage, and the resin is pyrolyzed and removed from the shaped body. The heating temp. is controlled to >=600 deg.C at which the resin is carbonized. As a result, a void is formed in the subsequent stage at the traces of the removed resin, and a perform having the voids sufficient for a molten metallic matrix to infiltrate is formed.
Patent JP-H0732929-A (JP)
Title: Cargo dropping preventive device of dump truck
Inventor: URANAKA KYOJI
IPC: B60P1/26
Filed: 1993-07-16
Abstract: PURPOSE:To hold rear gates strongly by a small device, by installing the rear gates rotatable up and down to the rear end of a bottom plate, and holding the rear gates by an energizing mechanism which consists of a torsion spring and a means to convert the rotation of the torsion spring to the up and down rotation of the rear gates. CONSTITUTION:Plural rear gates 16 are installed to the opening end edge of the bottom plate 14 of a body, rotatable up and down, continuously in the lateral direction, along the lower position continued almost linearly with the bottom plate 14, to the upper position where the rear end edges of the rear gates are projected upward from the bottom plate 14. The rear gates 16 are held rotated and energized to the upper position by an energizing mechanism 1 7. And a square-shaped tube body 29 is provided in a space at the stay 19 of the bottom plate 14, a square shaft 30 with the square form is installed playable in the tube body 29, and four rubber bodies 31 are press fitted between the outer surface of the square shaft 30 and the square-shaped tube body 29. By giving a torque to the square shaft 30 to rotate it to the square-shaped tube body 29, the four rubber bodies 31 are compressed, and a torsion spring is composed by their reaction forces.
Patent JP-S5980407-A (JP)
Inventor: KAARU UIRIAMU UIKERUSUKI
IPC: B01J3/00
Filed: 1983-09-26
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-S5878173-A (JP)
Title: Optical imaging device
Inventor: AOKI KENJI
IPC: G03G15/22
Filed: 1981-11-04
Abstract: PURPOSE:To manufacture a titled device at a low cost by a simple constitution, by using an image forming optical system of an original placing plate moving type copier, for both the copying function time and the printing function time. CONSTITUTION:A fundamental copying process is all the same as that of a conventional original placing plate moving type, and to the circumference of an exposure body 6, a charger 9, a light source 22, an optical system 10, an image pickup device 11 and a transfer device 12 are set. Also, a liquid crystal microshutter array 20 and a light intensive means 30 are provided, form an optical signal generating part together with the second light source 50, also a means 29 for moving the optical system 10 so as to be pre-positioned in the liquid crystal microshutter array 20 at the time of printing is provided, and the optical system 10 can be used for both purposes.
Patent JP-H0226512-A (JP)
Title: Rice boiler
Inventor: OSHIMA SHIN
IPC: A47J27/00
Filed: 1988-07-15
Abstract: PURPOSE:To execute a rice washing and a rice boiling in one rice boiling container by providing a water tank in the outer circumference of one rice boiling container, installing the devices of a water level, a feed and a drain in the water tank, fixing them, and eliminating the put-in/out of the above-mentioned devices in the rice boiling container. CONSTITUTION:An impeller 9 for washing a rice is installed in the central lower part of a rice boiling container 4 in which a small hole 5 is bored in a lower part, a container 4 outer circumference is surrounded by a water tank 3, and a water level pipe 8 and a drain port pipe 26 to stretchably adjust the water level are provided between the water tank 3 and container 4, respectively. A heater 20 is fitted in the water tank 3 outer surface circumference lower part, and simultaneously, sensors 16 and 16' to execute detections by an electromagnetic valve 14 to open and close a city water injection port 24 and the water conducted out by the water level pipe 8 and drain port pipe 26 are installed, respectively. Further, an upper rice boiling part 1 and a lower part main body 2, in which the city water fetch port 24, sensors 16 and 16' and a motor 12 for rotating an impeller are built, are removably set. As a result, in one rice boiling container, the rice washing and rice boiling can be executed.
Patent JP-2001007227-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/8247
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device in which interface states of a tunnel insulating layer with a floating gate and a control gate are low, operations are stably performed and a cycle life of writing and erasing is long. SOLUTION: This non-volatile semiconductor storage device (memory transistor) 400 is a non-volatile semiconductor storage device with a split gate structure and has a source 16, drain 14, gate insulating layer 26, floating gate 40, intermediate insulating layer 50 functioning as a tunnel insulating layer, and control gate 36. The intermediate insulating layer 50 is composed of three insulating layers 50a, 50b, 50c. First and second outermost layers 50a, 50c brought into contact with the floating gate 40 and the control gate 36, respectively, are composed of silicon oxide layers formed by thermal oxidation. A selectively oxide insulating layer 42 is formed on the floating gate 40 by selective oxidation. The first and second outermost layers 50a, 50c have a silicon oxide layer 50b formed by the CVD method therebetween.
Patent JP-S5879627-A (JP)
Title: Flameout warning of jet engine
Inventor: KOYAMA TOSHIYUKI
IPC: F02B77/08
Filed: 1981-11-06
Abstract: PURPOSE:To reduce a burden to the pilot and improve flight safety, by detecting occurrence of a flameout in a jet engine and generating an alarm to the pilot. CONSTITUTION:A signal of a tachometer generator, mounted to a jet engine 1, is transmitted to an airborne microcomputer 3. An actual measurement value and a preset value of engine speed are compared in the microcomputer 3, if the actual measurement value is smaller than the preset value, a voice alarm 4 is output or an alarm is generated from a warning lamp 5.
Patent JP-H04372497-A (JP)
Title: Radio guided paraglider
Inventor: MIYAKE KUNIHIDE
IPC: A63H30/04
Filed: 1991-06-21
Abstract: PURPOSE:To control the flight direction of an unmanned paraglider through radio guidance from the ground. CONSTITUTION:The body 8 of a maneuvering device is hung by a plurality of suspension lines 5 dangling from a canopy wing 1. A drive device having an engine-equipped rotary wing 18, a radio reception device 44, and a motor- driven brake cord operating device are mounted on the maneuvering device body 8.
Patent JP-H1118699-A (JP)
Title: Processed rice with low protein and low phosphorus contents
Inventor: NAGAYAMA KIMINORI
IPC: A23L7/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a processed rice with low protein and low phosphorus contents, capable of providing a delicious boiled rice having good texture notwithstanding that the processed rice has the low protein and low phosphorus contents. SOLUTION: This processed rice with low protein and low phosphorus contents is the one having 40-70% degree of milling and 20-70% water content, and containing <=5 wt.% protein and <=60 mg/100g phosphorus, or the one having 40-70% degree of milling, 20-45% water content and >=80% pregelatinization degree, and containing <=5 wt.% protein and <=60 mg/100 g phosphorus.
Patent JP-S6156463-A (JP)
Title: Field effect type semiconductor device and manufacture thereof
Inventor: SANADA TATSUYUKI
IPC: H01L21/338
Filed: 1984-08-28
Abstract: PURPOSE:To enable the gap between electrodes to be kep to the necessary minimum with good accuracy by a method wherein a semiconductor layer of high resistance which covers the gate electrode and a semiconductor layer continuous to that layer are formed, and a source electrode and a drain electrode with a gap between the gate electrode restricted by the semiconductor layer of high resistance are formed. CONSTITUTION:The gate electrode 14 is formed on a III-V group semiconductor layer 13 of one conductivity type on a III-V group semi-insulation substrate 11, and a III-V group high-resistant semiconductor layer 15A which covers the gate electrode 14 and a III-V group semiconductor layer 15 of one conductivity type which is continuous to this semiconductor layer and covers said semiconductor layer 13 are provided. Besides, the source electrode 16S and the drain electrode 16D which contact the III-V group high-resistant semiconductor layer 15A whose edge covers the gat eelectrode 14 and which are restricted in the gap between this electrode 14 by said semiconductor layer 15A are provided. This manner can realize the gap between each electrode with accuracy always in the necessary minimum condition because the side wall of the gate electrode is covered with the III-V group high-resistant semiconductor layer and because the gap between each electrode is in self-alignment by the thickness of this high-resistant semiconductor layer.
Patent JP-H0727134-A (JP)
Title: Rolling bearing device
Inventor: OURA YUKIO
IPC: F16C25/06
Filed: 1993-06-25
Abstract: PURPOSE:To reduce a change in bearing rigidity in the circumferential direction by heightening the bearing rigidity. CONSTITUTION:An inner ring orbit 3 is formed in a true round shape, and an outer ring orbit 1a is in a nonround shape, and thereby, a pre-load is applied to partial rolling bodies 7 and 7, and skidding is prevented. Pressure oil is made to be fed freely into clearances 9 and 9 between an outer peripheral surface of an outer ring 2a and an inner peripheral surface of a case 8, and collapse of the respective clearances 9 and 9 is prevented, and bearing rigidity is improved.
Patent JP-S6069828-A (JP)
Title: Magnetic recording medium
Inventor: ICHIMURA JIROU
IPC: C09D129/14
Filed: 1983-09-26
Abstract: PURPOSE:To improve lubricity, durability and still life by incorporating at least a polyvinyl butyral resin and higher ester of higher carboxylic acid into a surface protective layer on the surface of a thin ferromagnetic metallic film provided on a base body. CONSTITUTION:A protective layer contg. at least a polyvinyl butyral resin and higher ester of higher carboxylic acid is provided on a magnetic recording medium which is formed by providing a thin ferromagnetic metallic film on a base body and providing the protective layer on the surface of the thin ferromagnetic metallic film. The protective layer is formed by dissolving a mixture which is formed by mixing a polyvinyl butyral resin having preferably 200-1,000 degree of polymn. and 50-90mol% degree of butyralization and higher ester of higher carboxylic acid by esterification of a carboxylic acid having 10-30C and alcohol having 10-30C at 1/10-10 ratio and is added with a fatty acid having 10-30C as a lubricant, into an org. solvent such as ketones, for example, asetone 2-butanone, or the like and coating such soln. on the surface of the thin ferromagnetic metallic film.
Patent JP-S6158810-A (JP)
Title: Manufacture of activated carbon
Inventor: SHINOZAKI KENJI
IPC: C01B32/336
Filed: 1984-08-27
Abstract: PURPOSE:To increase the adsorption capacity of the electrolyte ions contained specially in a soln. by subjecting the carbide which is obtained by carbonizing polyphenylene and its derivatives at the prescribed temp. to the steam activating treatment at the prescribed temp. and period. CONSTITUTION:Polyphenylene and its derivatives are oxidized and thereafter the oxidized material is carbonized at 600-900 deg.C. Then the carbide is subjected to the steam carbonizing treatment at 800-1,100 deg.C for 30 minutes - 20 hours. Thereby the activated carbon excellent in performance is obtained and the adsorption capacity of electrolyte ions contained specially in a soln. is increased thereby.