baber/WOPTO huggingface dataset:
Patent JP-H10156370-A (JP)
Title: Water treatment system
Inventor: MORIOKA TAKAYUKI
IPC: C02F1/50
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of radical generation and to improve the efficiency of treatment of hardly decomposable materials by providing a cyclic projecting part at the inner wall of a reactor in the surface vertical to a flow direction of the water to be treated in a device in which the water be treated allowed to flow into a reactor while being in contact with ozone. SOLUTION: The gaseous ozone 7 is generated by receiving a supply of air from a compressor 10 of an ozone generator 9, and a concn. of the generated gaseous ozone is adjusted while being measured by a gaseous ozone concentration meter 11, and the gaseous ozone is injected into the bottom part of the reactor 12 while controlling a gaseous ozone flow rate by a flow meter 13. The water 1 to be treated is injected from a water injecting part 20 of the reactor 12 by a fixed delivery pump 15 based on a value of the flow meter 14. At this time, in the reactor 12, the cyclic projecting part 16 is provided at its wall to bisect in the tank to upward and downward part.  A taper is formed at this cyclic projecting part 16 so that a rising of bubbles of the gaseous ozone from the lower part of the reactor 12 may be disturbed, and a projecting length of the cyclic projecting part 16 from the wall surface is kept in an order of 10% of an inner side of the reactor 12.
Patent JP-H0529834-A (JP)
Title: Parasitic signal suppression circuit for ultra-high-frequency oscillator
Inventor: IN KIKOU
IPC: H03H7/46
Filed: 1991-11-29
Abstract: PURPOSE: To provide a circuit for suppressing a parasitic signal following a local oscillation signal. CONSTITUTION: A first DC breaker 60 constituted of a micro strip line is connected to the output terminal of a phase fixing oscillator 10 with an ultrahigh frequency. A first low pass filter 70 whose output is connected to the input terminal of an amplifier 40 is connected. The DC power of amplification is supplied. A second DC breaker 61 and a second low pass filter 71 are connected to the output terminal of the amplifier 40 in the same system as the input terminal. The DC power of the amplifier 40 is supplied, the parasitic signal is suppressed and only a main signal is made to pass through. Since a band pass filter is not used, not only the circuit is simplified but also 78 mechanism can be reduced. Thus, the economy of a device can be improved.
Patent JP-H07169854-A (JP)
Title: Semiconductor device and manufacture of it
Inventor: HASE TAKU
IPC: H01L21/8242
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the counter diffusion of elements by providing a barrier layer made of an oxide film of Ti on a layer insulating film, a ferroelectric thin film burying lower electrode material in the layer and covering the lower electrode material, and an upper electrode, and preventing the layer insulating film from touching the ferroelectric thin film. CONSTITUTION:A thin TiO2 film 9 being a barrier layer is provided on a layer insulating film 3. Then a well-shaped lower electrode burying hole is formed in the thin TiO2 film 9, and a lower electrode 4 is made. The lower electrode is ground until flattened surfaces of the barrier layer 9 and the lower electrode 4 appear by grinding by the use of mechanical or chemical reaction. On these surfaces a thin PZT film is made. The TiO2 layer 9 functions as a counter diffusion barrier between the PZT layer 5 and the layer insulating film 3 at the time of the manufacture of the thin PZT film. Consequently, it becomes possible to prevent the counter diffusion between the thin PZT film and SiO2, and to form a capacity insulating film on a flat surface without etching the lower electrode.
Patent JP-H07169123-A (JP)
Title: Over-write allowable magneto-optical medium
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a high density recording and reproducing and over-write allowable medium by providing a magneto-optical medium having three magnetic layers which satisfy special magnetic conditions. CONSTITUTION:The magneto-optical recording medium consists of a substrate and at least three magnetic layers. The first magnetic layer has an axis of easy magnetization along the surface of the substrate at a room temperature and within the temperature range which is above the room temperature and below the Curie point of a second magnetic layer, the axis of easy magnetization becomes perpendicular to the substrate surface. Moreover, the second magnetic layer has its axis of easy magnetization along the perpendicular direction to the surface of the substrate within the temperature range between the room temperature and its Curie point and the third magnetic layer has its axis of easy magnetization along the perpendicular direction to the surface of the substrate within the temperature range between the room temperature and its Curie point. In any event, Tc1>Tc2, Tc2<Tc3 and an equation I is satisfied at room temperature. Here, Tc1, Tc2 and Tc3 are respective Curie points of the magnetic layers, Hc2, Ms2 and t2 are coercive force, a saturation magnetic moment and the thickness of the second layer, respectively and deltaw23 represents the magnetic wall energy between the second and the third layers.
Patent JP-2001133413-A (JP)
Title: Monitoring device for performance of surface-defect inspection apparatus
Inventor: SUYAMA TSUNEO
IPC: G01N21/89
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device, for the performance of a surface- defect inspection apparatus, by which the generation of a defective product due to the abnormality of the inspection apparatus during an inspection is prevented, by which the productivity of the inspection apparatus can be maintained and by which the guarantee of a quality can be enhanced sharply. SOLUTION: In this surface-defect inspection apparatus, the surface of an object 2 to be inspected is subscanned so as to be irradiated with a laser beam from a laser light source 11, and a surface defect such as a flaw part, a specific part or the like which is generated on the surface of the object 1 to be inspected is detected on the basis of reflected light from the object 2 to be inspected. A laser quantity-of-light detector 17 which is installed within the laser-beam subscanning width of the laser beam irradiated from the laser light source 11 and outside an effective measuring range is provided. A monitoring part 25 which monitors the output of the laser quantity-of-light detector 17 is provided.
Patent JP-2000147952-A (JP)
Title: Image forming apparatus provided with paper sorting mechanism
Inventor: SASAKI WATARU
IPC: G03G21/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate setting for distributing paper to the tray of a mail box which is the paper ejecting support equipment of a printer. SOLUTION: In this multi-function type image processor 1, papers are outputted from the paper ejection port 23 of an image processor main body 2 equipped with a printer function and a copying function and the like, and papers are selectively carried to plural alloting trays 32 by a paper-carrying device 3. When the printer function is used, a personal computer(PC) 4 is utilized to set the output contents of the printer, designate the plural trays 32 and it instructs image forming. When the copying function is used, the operation part 26 of the main body 2 is utilized to set the contents of copying, designate the plural trays 32, and instruct image forming. The number of copies is decided automatically according to the number of the designated trays. Thus, the copying function is utilized, even persons who do not use the PC can readily utilize the apparatus.
Patent JP-H06149855-A (JP)
Title: Exchange processing system
Inventor: KUMADA TOSHIYUKI
IPC: G06F19/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide an exchange processing system which can instantaneously process the payment of money and can reduce the load of a business office. CONSTITUTION:A business office 10 is provided with a printer means 11a which prints the information on the payment of money on a business form 1. This information is sent to a host 40 by a host transmitting means 14. The image data on the form 1 is sent to a section center 30 by a facsimile equipment 13. At the center 30, a character recognizer 32 recognizes the characters based on the image data on the form 1. The data undergone the recognition of characters is corrected and verified by a correcting/verifying means 33a. A comparator means 34a compares the verifying result of the means 33a with the information on the payment of money received by the host 40. If no equality is secured between the verifying result and the information due to a window terminal 11, this fact is reported to the facsimile equipment 13. If the inequality of comparison is caused by the center 30, the data is corrected and verified again by the means 33a.
Patent JP-H08178228-A (JP)
Title: Regenerative burner
Inventor: YASUOKA SHO
IPC: F23L15/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a burner capable of reducing weight and size by communicating a preheat air intake part of a high temperature combustion section which comprises a rear part refractory fiber member having a fuel nozzle charging part, a central refractory fiber member having a preheat air intake part and a combustion part and a front part refractory fiber member having a combustion part with a heat storage chamber. CONSTITUTION: A fuel nozzle charging part 1 is formed in a rear part refractory fiber member A. A preheat air intake part 2 and a combustion part 3 are laterally formed in the lower part of a central part refractory fiber member B. The combustion part 3 is formed in the central part of a front part refractory fiber member C. A high temperature combustion part 10 of a regenerative burner comprises the rear part refractory fiber member A, the central part refractory fiber member B and the front part refractory fiber member C and they are housed in a casing 9. The combustion air preheated by way of a heat storage chamber enters the combustion part 3 by way of the air intake parts 2 and 2' and is mixed with the fuel ejected from a fuel nozzle 4 where the high temperature combustion gas which burns at the combustion part 3 is ejected into a furnace from a fuel gas ejection part 5.
Patent JP-H11133358-A (JP)
Title: Parts for spectacles and their production
Inventor: ARAKAWA TATSUTOSHI
IPC: G02C5/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide parts for spectacles having an a smooth and soft touch to the skin and excellent wearing feed as spectacle parts. SOLUTION: The parts constituting the spectacles 1 consist of a base material 10 of cellulose propionate and a surface layer 11 of a urethane resin including protein 12 formed on the surface of the base material 12. The thickness of the surface layer 11 is in a range from 40 to 100 μm and the protein 12 has a grin size of <=10 μm and the coefft of water absorption is in a range from 1 to 3%.
Patent JP-H0410736-A (JP)
Title: Transmitting/receiving circuit
Inventor: MURAI TOSHIHARU
IPC: H04L69/40
Filed: 1990-11-20
Abstract: PURPOSE:To quickly allow maintenance to correspond to a defect by setting up V1not equal to V2 at the time of defining that a receiving level when a receiving line is disconnected or the power supply of an opposite machine is OFF is V1 and a receiving level when the receiving line is normally connected and the power supply of the opposite machine is ON is V2. CONSTITUTION:The transmitting/receiving circuit is provided with a level detector 7 for setting up V1not equal to V2 at the time of defining that the receiving level when the receiving line is disconnected or the power supply of the opposite machine is OFF is V1 and the receiving level when the receiving line is normally connected and the power supply of the opposite machine is ON is V2 and detecting the receiving level, a timer circuit 8 for detecting the continuation of the detecting time of the receiving level V2 and a transmission/reception inhibiting circuit 9 for stopping the sending of a signal to a transmission line when the detection of the receiving level V2 is continued for a prescribed time or more and interrupting a receiving signal route. Since defective connection such as the disconnection of the transmission line is detected at the time of turning on the power supply, maintenance can be allowed to quickly correspond to the defect and a communication system can be efficiently controlled.
Patent JP-H04184667-A (JP)
Title: Method and device for signal processing
Inventor: EGUCHI HIROTOSHI
IPC: G06F15/18
Filed: 1990-11-20
Abstract: PURPOSE:To secure the flexibility of a network and to enable efficient and highly universally applicable signal processing by handling a coupling coefficient as a value which is >=1 for arithmetic in a nerve cell network by using a 2nd synchronizing clock which is faster than a 1st synchronizing clock. CONSTITUTION:Binary-coded and synchronized signals are used as the input and output of a neuron A and the 1st synchronizing clock 21 is therefore used. Further, a 2nd synchronizing clock generating circuit 23 which generates the 2nd synchronizing clock of frequency four times as high as that of the 1st synchronizing clock is provided. The pulse train of the coupling coefficient is read out of a memory 22 in order corresponding to the synchronizing clock and ANDed by an AND gate 24 with the synchronizing clock from the circuit 23, and an AND gate 25 ANDs its output and input and inputs the result to a counter 26. Further, an AND gate 27 its counted value with the clock from the circuit 21 and sends the results to the unit A. The output of the gate 27 is inputted to the counter 25 through an inverter 28 and its output is also inputted to the unit A. The coupling coefficient, therefore, becomes >=1.
Patent JP-H09160138-A (JP)
Title: Image reader
Inventor: ASAI SHINJI
IPC: G03G15/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and assembly man-hours and to reduce cost. SOLUTION: An original feeding part 12 is equipped with an original platen 19, a separation roller 20 separating and supplying an original 18a, a metallic guide plate 42 and a guide plate 44 made of synthetic resin, a feeding roller 21, a light transmission plate 22 where an original 18a passes, an original ejection roller 43, and an original ejection base 23 where the ejected original is housed. The original ejection base 23 is provided on the upper surface of an original pressing cover 46 for covering the original 18 on an original placing plate 24. The left end of the cover 46 is extended to the original feeding part 12 and the guide plate 44 is integrally molded with the cover 46.
Patent JP-H04185661-A (JP)
Title: Acrylonitrile/vinylaromatic/diene elastomer resin composition
Inventor: CHIN AKIYOSHI
IPC: C08L55/00
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a resin composition which can give a molding reduced in the occurrence of colored spots and silver streaks, good in appearance and excellent in heat resistance and impact resistance without forming much gas during molding by mixing a specified acrylonitrile/vinylaromatic copolymer with a copolymer prepared by grafting the above copolymer onto a diene elastomer. CONSTITUTION:An acrylonitrile/vinylaromatic/diene elastomer composition comprising an acrylonitrile/vinylaromatic copolymer (A) (comprising 5-40wt.% acrylonitrile, 50-95wt.% vinylaromatic and 0-35wt.% copolymerizable vinyl monomer) and a graft copolymer (B) [prepared by grafting component A onto a diene elastomer (b)], wherein A/(A + B) is 20-90wt.%, b/B is 5-85wt.%, and b/(A + B) is 3-40wt.%.
Patent JP-H09161265-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/71
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having stable travelling property by depositing a fluorine-based lubricant on a metal thin film layer and passing a nonmagnetic base body in a liquid which can dissolve the fluorine- based lubricant. SOLUTION: A magnetic layer is formed on a nonmagnetic base body 1, and a back coating layer is formed on the opposite surface of the nonmagnetic base body 1 to the magnetic layer side. Thus a film having the magnetic layer and the back coating layer is obtd. Then the obtd. film is engaged in a device shown in the figure in such a manner that the magnetic layer travels on the injection side of a die 3. Then the film is passed through a container filled with a fluorine-based inert liquid 5, and then dried and wound into a roll.
Patent JP-H06161052-A (JP)
Title: Magazine for photosensitive material
Inventor: KAWADA KEN
IPC: G03C3/00
Filed: 1992-11-26
Abstract: PURPOSE:To improve carrying performance for a roll photosensitive material having an outer peripheral part around which a light shielding member is wound. CONSTITUTION:Guide pieces 182 and 184 are provided with a pair of guide grooves 202 constituting a 1st guide groove and a pair of guide grooves 204 formed adjacently to the grooves 202 and constituting a 2nd guide groove. A wall part 206 is projected between the grooves 202 and 204 so that the guide pieces 182 and 184 may be divided from each base end side to each tip side. A distance d1 between the pair of guide grooves 202 is set to a value a little larger than the width dimension D1 of the light shielding member, and a distance d2 between the pair of guide grooves 20 us set smaller than the distance d1 and to a value a little larger than the width dimension D2 of a photographic paper, so that the light shielding member and the photographic paper are properly carried.
Patent JP-2001130154-A (JP)
Title: Member for lithographic printing and lithographic printing method
Inventor: HOTTA YOSHINORI
IPC: G03F7/004
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a member for lithographic printing with a printing face constituted of an easy sintered Si3N4 group ceramic material instead of Si3N4 and a lithographic printing method using the member for lithographic printing. SOLUTION: The member for lithographic printing has a printing face constituted of a composite sintered body of an inorganic material selected from MgO, Al2O3, Y2O3, AlN, B4C and SiC and Si3N4, the composite sintered body being of a density of 2.5 g/cm3 or more. The lithographic printing method comprises (A) a process to make up a lithographic printing plate having an image region and a non-image region by irradiating the printing face of the member for lithographic printing with a laser beam for imaging, (B) a process to perform the printing using the lithographic printing plate made up by the process (A) and (C) a process to irradiate the whole face of the lithographic printing plate with the laser beam for erasing an image after the end of the printing process.
Patent JP-H05155399-A (JP)
Title: Heater control circuit
Inventor: SAMEJIMA TOSHIKO
IPC: B64G1/50
Filed: 1991-11-30
Abstract: PURPOSE:To simplify the structure of a circuit and improve heat-resistant radiation characteristics. CONSTITUTION:A thermister 11 is driven by constant-voltage currents deprived of fluctuation voltage in a high voltage bus to switch on or off a transistor T1 using changes in the resistance value associated with changes in temperature so that a heater 10, a transistor T1, and the thermister 11 can be driven by currents from the same high voltage bus.
Patent JP-H10162769-A (JP)
Title: Ion beam work device
Inventor: TOMIMATSU SATOSHI
IPC: H01J37/30
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To realize high speed work and fine processing by thinning a thickness of a microscopic opening part for a focusing ion beam, and adopting a thick mask base board as a pattern opening part for a projecting ion beam in an ion beam work device. SOLUTION: When a projecting ion beam is formed, an aperture selects a large opening 2B, and a mask plate 6 selects a desired pattern opening 6B. The projecting ion beam 5 is formed by adjsting voltage of a first lens 3 and a second lens 7 by this setting, and a reduced pattern of the pattern opening 6B is projected on a sample 9. By this constitution, an aberration of the second lens 7 is reduced, and a shape of the beam projected on the sample 9 becomes sharp. On the other hand, when a focusing ion beam is formed, the aperture selects a small opening 2A, and the mask plate 6 selects a microscopic opening 6A. The focusing ion beam 4 can be scanned and swept on the sample 9 by imparting alternating voltage, and work can be performed.
Patent JP-H09158406-A (JP)
Title: Joint part of heat insulation roof panel
Inventor: SUNAMI JUNICHIRO
IPC: E04D3/35
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure excellent workability, watertightness and airtightness. SOLUTION: A joint member 1C for error absorption having a heat insulation property is set between a heat insulation roof panel 1B on the water lower side and a heat insulation roof panel 1A on the water upper side concerning a joint part in the longitudinal covering flow direction of the heat insulation roof panels 1A, 1B sandwiching a heat insulating material 3 between upper and lower metal plates 2a, 2b. The joint member 1C is a short plate member filled with the heat insulating material 3 in the inside surrounded by the metal plates 2, and it is connected to an upper end part of the heat insulation roof panel 1B on the water lower side and a lower end side of the heat insulation roof panel 1A on the water upper side by irregular fitting.  Consequently, the joint member 1C functions as a regulating member for error absorption, and accordingly, workability on the roof is improved, and watertightness, airtightness and a heat insulation property can be easily secured on the joint part.
Patent JP-2000149463-A (JP)
Title: Disk drive device, error recovery processing method of disk drive device, and disk drive controller
Inventor: OKADA KENJI
IPC: G11B5/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive device, an error recovery processing method of the disk drive device and a disk drive controller, which are capable of contributing to prevention of decrease of the recording capacity and improvement of the reliability. SOLUTION: When the recording/reproducing operation by a recording/ reproducing part 4 is not normally completed, an error recovery process is executed by a control part 3. In the case where the error is not recovered even by this process, the recording/reproducing operation is re-executed against the region where the error is generated, after the standby of a specified time. When the error is still not recovered, the region where the error is generated, is tentatively registered as the error region.
Patent JP-H01158374-A (JP)
Title: Automatic object tracking apparatus of video camera
Inventor: KISANUKI IKURO
IPC: H04N5/232
Filed: 1987-12-16
Abstract: PURPOSE:To accurately and automatically track an object, by discriminating the inherent signal contained in a receiving signal and performing driving on the basis of the beam direction data are that point of time. CONSTITUTION:An object 5 carries a radio wave oscillator 6 while the oscillator 6 emits a microwave containing code data non-directionally. This microwave is received by an array antenna 71 and caught by performing the scanning control of a receiving beam direction by a phase shifting control circuit 72. A receiving circuit 73a demodulates and amplifies the receiving microwave to extract the code signal data inherent to the oscillator 6 and said code signal data is collated with the code data group stored in a code discrimination circuit 73b and, in the case of coincidence, an identifying and confirming signal is formed. A tracking control circuit 74a triggers the identifying and confirming signal and instantaneously takes in the beam directional data at that point of time and calculates a polar angle theta and an azimuth angle phi to send out a control signal to drive circuits 74b, 74c and the visual field optical axis direction of a video camera 2 is displaced.