baber/WOPTO huggingface dataset:
Patent JP-H10180274-A (JP)
Title: Biological filter
Inventor: WATANABE ATSUSHI
IPC: C02F3/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To promote the decomposition of SS in a biological filtration tank by decreasing the ascending flow velocity in a raw water inlet and to prolong the duration of filtration by separating a means for introducing the circulating water larger in amt. than the raw water and a raw water introducing means and introducing the circulating water above the raw water inlet. SOLUTION: When raw water is treated, the raw water is introduced into an initial settling basin 1 from a pipeline 11, and the treated water is introduced into the lower part of a biological filtration tank 3 from a pipeline 12. A part of the treated water is drawn off from a storage 7 at the upper part of the filtration tank 3 and introduced directly below a floatable filter medium bed 5 from a circulating pipeline 14 as circulating water. Since the raw water introduced below the circulating water inlet flows upward through the bed 6 at a relatively low speed, the SS in the raw water is settled and separated at the lower part of the tank and held. Consequently, the SS is biologically decomposed into BOD and utilized in denitrification, an increase in the filtration resistance of the bed 6 is suppressed, and filtration is continued for a long period.
Patent JP-H07189732-A (JP)
Title: Sound-heat insulating board of three-dimensional shape
Inventor: FUKUSHIMA KOJI
IPC: G10K11/162
Filed: 1993-12-24
Abstract: PURPOSE:To provide a sound-heat insulating board of three-dimensional shape excellent in sound insulating performance, heat insulating performance and durability without the lowering of vibration damping performance even if being continuously used at a high temperature. CONSTITUTION:A sound-heat insulating board 10 of three-dimensional shape in an engine cover 1 or the like is formed of a metal base 11 formed into three- dimensional shape, heat expansive inorganic sound absorbing material 12 provided on the surface of the metal base 11, and a net 13 arranged on the surface of the heat expansive inorganic material 12 and fixed to the metal base 11. It is desirable that the heat expansive inorganic sound absorbing material 12 be formed of inorganic fiber and inorganic expansive material.
Patent JP-H10191121-A (JP)
Title: Image pickup device
Inventor: MOTOKI SATORU
IPC: H04N5/225
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce leakage of signals not selected into a selected signal by stopping an output signal of an image pickup element not selected in the case that any of output signals of a plurality of CCD image pickup elements is selected. SOLUTION: An output signal 5 of a CCD image pickup element 1 is fed to an input of a switch 3 and an output signal 6 of a CCD image pickup element 2 is fed to an input of a switch 4. Output sides of the switches 3, 4 are connected and either the output signal 5 or the output signal 6 is selected by switching selection signals 7, 8, and a selected output signal 9 is obtained. The selection signals 7, 8 are used to control continuity/interruption between switch input and output and to generate reset gate pulses 12, 13 of the CCD image pickup elements 1, 2. A drive state of the CCD image pickup elements 1, 2 is controlled based on the reset gate pulses 12, 13. Since its output signal is stopped when a CCD image pickup element is not selected, the output signal does not appear an input of the switch 3 or 4.
Patent JP-2000169323-A (JP)
Title: Skin beautifying cosmetic
Inventor: MORITA KAZUYOSHI
IPC: A61K8/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a skin beautifying cosmetic free from skin irritation, having an excellent suppressing effect on the inflammation of skin with ultraviolet rays and suppressing the melanogenesis and effective for quickly fading the deposited pigment of the skin by compounding a specific compound. SOLUTION: The objective cosmetic is produced by compounding at least one kind of substance selected from the compounds of the formula [R1 is H, CH3, C2H5, C3H7 or CH(CH3)2; OR1 is 1 to 3 substituents on each aromatic ring]. The compound of the formula can be produced e.g. by condensing acetone with a benzaldehyde compound and reducing the condensation product with hydrogen in the presence of Raney Ni. Examples of the compound are 1,5-bis[p- hydroxyphenyl]-pentan-3-one and 1,5-bis[2,4-dihydroxyphenyl]-pentan-3-one. The compounding amount of the compound of the formula to a skin beautifying cosmetic is preferably 0.001-5.0 wt.% based on the total amount of the cosmetic.
Patent JP-H09169934-A (JP)
Title: Kink-correcting solution
Inventor: UEMATSU CHIAKI
IPC: B41C1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To correct the crack (broken track) occurring in a transparent protecting layer in a transparent thermally sensitive recording medium having the protecting layer, not accompanied by subsidiary problems. SOLUTION: On a transparent carrier comprising an aromatic hydrocarbon, a fatty acid ester or their mixture, a thermally sensitive recording layer mainly comprising an electron-donative coloring compound, an electron-accepting compound and a binding resin is formed. In addition, the crack occurred in the thermally sensitive recording medium having a protecting layer having the same refractive index as that of this thermally sensitive recording layer is deleted with this kink correction solution.
Patent JP-H09168634-A (JP)
Title: Playing ball distributing device for pachinko machine
Inventor: OBAYASHI EISAKU
IPC: A63F7/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To clear the regulation of prize winning probability with simple structure and to miniaturize the entire structure by providing a distributing member with which one of prescribed number of playing balls held in a ball receiving part is guided to a prize winning ball passage for great success as a specified playing ball and the remaining balls are guided to a general prize winning ball passage. SOLUTION: Concerning a playing ball distributing device 1, a fitting plate 10 fixed on the surface of play panel is provided, a laterally long ball passing hole 15 is opened at the almost center of the fitting plate 10, a rack-shaped ball receiving part 16 communicated with the lower edge of the ball passing hole 15 is provided while being protruded on the side of full surface, and five playing balls, for example, are held while being positioned inside a cover member 11 and arranged in lateral one line. Besides, a passage frame 17 communicated with the ball passing hole 15 is integrally provided on the rear side of the fitting plate 10, and this passage frame 17 dividedly forms a prize winning ball passage 19 for great success and general prize winning ball passages 20 and 20 at the center and on both sides by using partition walls.  Then, the playing ball held at the center of ball receiving part 16 is guided to the prize winning ball passage 19 for great success and the playing balls held on both sides are guided to the general prize winning ball passages 20 and 20.
Patent JP-H05284717-A (JP)
Title: Stepper motor
IPC: H02K1/18
Filed: 1992-12-28
Abstract: PURPOSE: To provide a stepper motor, which is easy to assemble and is reliable by providing a stator with a built-in rotor, having a specified opening in noncircular sectional form, with a shaft which engages with it, having a part in a sectional form part corresponding to this opening. CONSTITUTION: A stator 28 is made into a monolithic molded item which has a part for bearing a circular first end 52 of a rotor 30 and a shaft rotation preventive part 38 adjoining this part and having an inner face 50 which is noncircular in cross section. The rotor 30 is provided with the first end part 52 and the second end part, borne rotatably by the stator 28, a permanent magnet part, and an inner face where internal thread is made. A shaft 22 is provided with a head 70b, an external thread part 66 for engaging with the internal thread of the rotor 30 freely of relative rotation, and a part 54 which has an external face in a noncircular sectional form to engage with the internal face 50 of the rotation preventive part 78 of the stator molded item 28.
Patent JP-H09164982-A (JP)
Title: Wire lock for bicycle
Inventor: OKAMOTO ETSUAKI
IPC: B62H5/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate locking operation of a wire lock to be installed on a seat post of a bicycle, to make it easy to carry at the time when it is not used and to equip it on a bicycle which seems to have no space to install it on. SOLUTION: A lock main body 2 furnished with a short wire part 3 enough to insert a tire part of a bicycle crossly is fastened on a fixture 1 provided with a shaft hole 7 through which a shaft (c) of a clamp lever C of a seat post furnished on an ordinary bicyle, the other end of the wire part one end of which is fixed on the lock main body 2 as it is fastened on the fixture 1 is devised to lock and unlock, and when the lock is not used, it is locked in a state where the wire part is made to pass through a vertical pipe and it is possible to carry the lock.
Patent JP-2001166170-A (JP)
Title: Method for manufacturing polymer optical waveguide
Inventor: ABE TOMIYA
IPC: G02B6/13
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer optical waveguide which is inexpensive and has good characteristics. SOLUTION: In embedding a core 1 consisting of a transparent synthetic resin in a clad substrate 2 consisting of a transparent synthetic resin then covering the core 1 with a transparent upper clad layer 3, a liquid polymerization reactive precursor 2a for the clad substrate 2 is used as a composition mixture 2b mixed with a thermoplastic resin but is bled to the surface of the clad substrate 2 by a heat treatment after injection molding and the clad layer 2a is formed by irradiation with UV rays, electron beams, etc. The thickness of the low-refractive index clad layer 2a required for the optical waveguide is above a wavelength level of light. Then, the thickness of the clad layer 2a formed by bleeding out is small and sufficient and therefore the polymer optical waveguide may be inexpensively manufactured without deteriorating the characteristics.
Patent JP-H11178786-A (JP)
Title: Insertion guide of endoscope
Inventor: SATO SHOZABURO
IPC: A61B1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an insertion guide for an endoscope capable of lessening the pain at the time of insertion of a gastroscope or intraplumonary endoscope into the stomach or the lung, removing the anxiety with the inspection of the stomach and the lung and preventing the time delay of the discovery of a disease and treatment by a positive inspection. SOLUTION: The insertion guide 1 is formed by providing the front end of a flexible tube 2 with an annular balloon 3 which is formed by using a hygienic and airtight thin-film sheet, forming the thin-film sheet to a ring of a cylindrical shape in section and sealing fluid therein to make the ring elastically deformable. If the flexible tube 2 in the state of inserting the endoscope A therein is inserted into the throat swallowing part from the inside of the mouth, the soft balloon 3 passes the throat swallowing part together with the lubricant applied on the inside and outside of the flexible tube 2 without applying the pain to the part. The smooth insertion of the endoscope A into the body is thus made possible.
Patent JP-H10191283-A (JP)
Title: Image pickup device, information communication system and information communication equipment
Inventor: HOSOE HIROSHI
IPC: H04N21/61
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized operation system having multiple functions and to improve operability by constituting a separation-type image pickup device where a camera part and a recorder part are separated and they are communicated by radio and permitting an operation switch for camera part control, which is provided for the recorder part, to execute the operation control of the other functions of the image pickup device. SOLUTION: When the camera part 2 can be controlled, a control part 14 judges that the camera part 2 can be operation-controlled, sets the recorder part 1 to be a camera operation mode and changes over the operation switch 11 so that it can be operated and displays a transmission video from the camera part 2 on LCD 9. When a video signal cannot be received, the recorder part 1 is set to a television reception mode, the television signal obtained from a television tuner 10 is displayed on LCD 9, and the operation switch 11 is used for the switch of the channel of the television signal or for the control of sound outputted from a speaker 23.
Patent JP-H0816513-A (JP)
Title: Interface circuit assembled into processor for serial exchange of digital data with peripheral equipment
Inventor: JIYANNKUROODO MISHIYARINA
IPC: G06F5/16
Filed: 1993-12-28
Abstract: PURPOSE: To obtain an interface circuit assembled into a processor, for exchanging a peripheral equipment with serial digital data. CONSTITUTION: This is an interface circuit 1 firstly, having one or more buffer memories 10, 20, 30, and 40 connected with a data bus 4 of a processor 2, and secondly, connected with the parallel ports of conversion register 16 and 36 whose serial ports are connected with a peripheral equipment 3. A counter 80 transmits a first address and a first memory access control signal, these signals are applied to selecting circuits 60 and 70, and these selecting circuit 60 and 70 receive a second address and a second memory access control signal, transmitted from the processor 2. The circuits 60 and 70 transmit either of the first address and the first control signal, or the second address and the second control signal to the buffer memories 10, 20, 30, and 40 according to a selection signal.
Patent JP-H09173074-A (JP)
Title: New gene, and transformant cell holding the gene
Inventor: KATAYAMA YOSHIHIRO
IPC: C12N15/09
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene having a specific amino acid sequence, coding an enzyme catalyzing reactions for eliminating methyl groups respectively from vanillic acid and syringic acid, and useful for the genetic engineering production of the enzyme enabling the efficient production of gallic acid, etc. SOLUTION: This new gene coding an enzyme catalyzing reactions for eliminating methyl groups respectively from vanillic acid and syringic acid, is expressed by an amino acid sequence of the formula. The new gene is useful for the genetic engineering production of the enzyme enabling the efficient production of protocatechuic acid and gallic acid from the vanillic acid and the syringic acid, respectively. The new gene is obtained by preparing the gene library of Pseudomonas paucimobilis SYK-6 strain, transferring a plasmid from Escherichia coli constituting this library to a variant Pseudomonas paucimobilis DC 49 strain lost the ability to decompose the vanillic acid and the syringic acid by a conjugative transfer method, screening a strain restored the ability to decompose the vanillic acid and the syringic acid, and subsequently recovering the gene.
Patent JP-H06172388-A (JP)
Title: Production of sweetness-inducing substance
Inventor: KAMIMURA NAOHISA
IPC: A23L27/12
Filed: 1992-12-03
Abstract: PURPOSE:To obtain purified miraculin having stable sweetnessinducing activity and free from coloring impurities on an industrial scale at a low cost by extracting the compound from a miraculin-containing raw material such as miracle fruit with an aqueous solution of an acidic buffer salt. CONSTITUTION:An aqueous solution of an acidic buffer salt of pH3.5-5.6 (e.g. 0.1M acetic acid-sodium acetate buffer solution) is added at about 0 deg.C (in ice water) to a miraculin-containing raw material such as freeze-dried pulp of miracle fruit, homogenized with ultrasonic wave (20kHz) and centrifuged at 10,000rpm for 45min to extract the substance. The supernatant is collected and the obtained extract liquid is desalted by gel-filtration chromatography and salted out with ammonium sulfate. The precipitate is dissolved in a neutral phosphate buffer solution and purified by ion exchange chromatography and affinity chromatography to obtain the objective sweetness-inducing miraculin having stable sweetnessinducing activity and free from coloring impurities.
Patent JP-H07198957-A (JP)
Title: Display device
Inventor: INABA KATSUHARU
IPC: G09F9/00
Filed: 1993-12-28
Abstract: PURPOSE:To continue display pictures in the arrangement direction of respective display parts by eliminating a nondisplay area in a display device provided with a display part (flat panel) with a plane shape and eliminating the nondisplay area occurring between connection parts of respective display parts especially when plural display parts are arrayed. CONSTITUTION:The display device provided with the structure with plural display parts 21, 22 in plane shape arrayed is provided with optical fibers 30, 31 at an angle so as to eliminate the nondisplay area occurring between the connection parts of the display parts 21, 22 on respective liquid crystal elements 28a, 29a of the display parts 21, 22. Then, the end parts of the optical fibers 30, 31 are arranged on the upper surface of the display parts 21, 22 respectively, and the display pictures 21a, 22a continuing in the arrangement direction of the display parts 21, 22 are formed.
Patent JP-2000184632-A (JP)
Title: Electric rotating machine and its manufacture
Inventor: YAMAZAKI YOSHIO
IPC: H02K1/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine in which a hardly deformable coil molded body having a deformed cross section or a coil molded body having a large cross section can be wound and placed easily, and to provide its manufacturing method. SOLUTION: A stator core is constituted in such a way that an inside core 1a which comprises outer slots 11 opened to the radial side and teeth 12 used to partition side ends of the outer slots 11 is fitted to an outside core 1b which forms a yoke by bringing its inner circumferential face into contact with end edges on the radial outside of the teeth 12. The slot conductor part 21 of a coil 2 which is housed in the outer slots 1 is composed of a flat conductive coil. The outer slots 11 are featured in such a way that they are tilted to one side in the circumferential direction continuously toward radial-outside slot openings 15 from radial-inside slot bottom parts 16. As a result, a coil can be wound and placed easily.
Patent JP-H07201709-A (JP)
Title: Spin coater
Inventor: IWAMI SATOSHI
IPC: B05C11/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a spin coater provided with a coating film removing mechanism that surely removes a coating film at the periphery of a semiconductor wafer and surely prevents adhesion of solvent on the effective plane of the semiconductor wafer. CONSTITUTION:A spin coater is provided with a spinning support plate 1, which supports and rotate a board W such as a semiconductor wafer, a chemical nozzle 5, which is arranged above the support plate 1 and applies chemical on the board W, a solvent nozzle 8, which discharges coating film solvent on the periphery of the surface of the board W, and a solvent impact buffer plate 6, which limits the discharged solvent only to flow into the periphery of the board W. The flow of the solvent is modified by the solvent impact buffer plate 6 and the solvent is prevented from scattering. The coating film at the periphery of the board is surely removed and the splash of the solvent is prevented from adhering to the effective plane of the board.
Patent JP-H06170371-A (JP)
Title: Cleaning control device of ion water producer
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1992-12-04
Abstract: PURPOSE:To eliminate the excess or shortage amount of a cleaning action by providing a control part which sets an initial value for each electrolytic tank and performs cleaning control by proportional control corresponding to the state of an electrolytic tank, in a cleaning control device of an ion water producer which makes it possible to clean water by applying a reverse voltage to each electrolytic tank of an ion water producer. CONSTITUTION:An ion water producer electrolyzes water by applying an electrolytic power supply to an area between an anode and a cathode of an electrolytic tank 3 through a control part 7 routinely. In this case, an initial value Io is stored in memory by entering an electric current value which indicates an electrolytic current running through the electrolytic tank 3 from the source resistor Rs of FET, and if an electric current input gradually drops from the initial value Io, and this drop rate comes down to a specified level, it is interpreted that the electrolytic capacity has decreased due to the adhesion of scales, and a cleaning action is initiated. In this cleaning action, FET 4 is turned OFF to suspend electrolysis, and then a normal/reverse inversible relay 2 is switched to the cleaning side. Further, an electrolysis cleaning ON signal is sent to FET 4, so that FET 4 is turned ON to allow the electrolytic tank 3 to be cleaned and also the input of an electric current value to be monitored for interpretation of a completion of cleaning action.
Patent JP-H09173639-A (JP)
Title: Video game time calculation method
Inventor: MASUDA RYUICHI
IPC: A63F13/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To develop the high-speed calculation algorithm of time suited to actual social common ideas by performing calculation by a requested unit as the difference of elapsed time from the certain point of time to the different point of time in a video game to be advanced based on a clock function. SOLUTION: For a video game machine for a household, a game machine main body 1 and a ROM cartridge 2 are connected through an interface 3 and an RTC 4 for automatically ticking a year, a month, a date, an hour, a minute, a second and the day of the week and a backup memory (BRAM) 8 are incorporated in the ROM cartridge 2. At the time, a data structure T(k) is used so as to perform the difference calculation of the time by the year, the month, the date, the hour, the minute and the second. Since the structure T(k) is a linear array, an attached character (k) indicates the unit of one of the year, the month, the date, the hour, the minute and the second. Then, at the time of defining the time at the certain point A of time as TA and the time of the point B of time after that as TB, the elapsed time from the point A of time to the point B is obtained by (TB-TA).
Patent JP-H0549462-A (JP)
Title: Package
Inventor: SUCHIIBUN FUEISAA
IPC: A23L3/00
Filed: 1991-12-11
Abstract: PURPOSE: To obtain such a packaged food that even when the package which houses a food is heated in a boiled water or a microwave oven, the package does not collapse. CONSTITUTION: In a packaged food to be heated or cooked as packaged, the package has such features that the package has at least one small hole through which the gas in the package can be released when the packaged food is heated, and that the hole is enough small to prevent intrusion of water when the package is heated in water.