baber/WOPTO huggingface dataset:
Patent JP-H10117974-A (JP)
Title: Muffling device for vacuum cleaner
Inventor: KIM TAE-SIG
IPC: A47L9/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To perform cleaning in a comfortable environment by effectively absorbing or damping sound generated from a suction motor and an exhaust flow of a vacuum cleaner. SOLUTION: A muffling device for a vacuum cleaner is constituted of a vibration-proof means for absorbing vibration of a suction motor, an insulating means for insulating noise generated from the suction motor, and a sound absorption and damping means for absorbing and damping noise generated from an exhaust flow.  A plurality of cases 10, 20, 30, 50 are provided to partially, at least, implement phased repetition of a structure for surrounding the suction motor 1 or an inner case with an outer case, in the circumference of the suction motor 1 so as to insulate the noise generated from the suction motor 1, a plurality of exhaust paths A, B, D are formed by using spaces between respective cases as exhaust paths so as to distributedly exhaust the exhaust flow passing through the suction motor 1, and a plurality of exhaust parts V for exhaust the exhaust flow to the outside are provided in the cases.
Patent JP-H04166207-A (JP)
Title: Air cleaner
Inventor: KINOSHITA TATSUYUKI
IPC: B01D53/34
Filed: 1990-10-29
Abstract: PURPOSE:To efficiently collect microbes, etc., to allow ozone from an ozonizer to act on the microbes, to prolong the working time and to sufficiently deodorize and sterilize air by providing a filter wetted with aq. hydrogen peroxide soln. on the downstream side of the ozonizer. CONSTITUTION:Air is cleaned by the ozone generated from an ozonizer 5 in this air cleaner, and a filter 7 wetted with aq. hydrogen peroxide soln. is provided on the downstream side of the ozonizer 5. The filter 7 is formed with the glass fiber, ceramic fiber, etc., inert to hydrogen peroxide, and aq. hydrogen peroxide soln. is replenished to the filter 7. Consequently, microbes, etc., are efficiently collected by the filter 7, the ozone from the ozonizer is allowed to act on the microbes, the working time is prolonged, the air is sufficiently deodorized and sterilized, and the microbe sterilizing power is increased by the coexistence of ozone with water.
Patent JP-H04160609-A (JP)
Title: Automatic parking device
Inventor: KATSUNO TOSHIYASU
IPC: B60W30/10
Filed: 1990-10-25
Abstract: PURPOSE:To surely garage a vehicle by traveling the vehicle along either one of a two-wheel steering minimum turning route and a four-wheel steering minimum turning route. CONSTITUTION:This automatic parking device is provided with a mark sensor 16 arranged on a prescribed position of the vehicle, the 1st arithmetic means for calculating the relative position of the vehicle to a garage based upon a detection signal outputted from the sensor 16, the 2nd arithmetic means for calculating a two-wheel steering minimum turning route 100 contacting with a straight garaging starting position on the entering center line of the garage, the 3rd arithmetic means for selectively calculating at least one rout out of a straight route, the route 100 and the four-wheel steering minimum turning routes 102, 104 as a traveling route contacting with the route 100 based upon the relative position, and a control means 18 for controlling a steering angle and an operation mode so that the vehicle 10 is traveled along the calculated traveling route. Since the rate of a curve occupying the traveling route from the initial device position up to the completion of garaging is reduced as less as possible and the curve route is constituted of a minimum turning route, steering dispersion can be removed and the vehicle 10 can be highly precisely garaged.
Patent JP-H08129976-A (JP)
Title: Deflection yoke
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1994-10-31
Abstract: PURPOSE: To provide a deflection yoke by which a neck shadow of a corner part is effectively avoided and deflecting sensitivity can be improved better than usual and whose shape can be downsized. CONSTITUTION: A sub-coil 9 is arranged on the electron gun side of a horizontal deflection coil 7 so as to be opposed to the horizontal deflection coil 7. A part of a horizontal deflecting current is modulated to a vertical deflecting current, and is supplied to the sub-coil 9. Therefore, the electron gun side of a magnetic filed formed by the horizontal deflection coil 7 is reduced in the vicinity of the upper and lower ends of a display image screen.
Patent JP-H11126087-A (JP)
Title: Method and device for synthesizing voice, navigation system, and information recording medium
Inventor: YAMADA KEIICHI
IPC: G10L13/08
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make obtainable various extremely natural synthesized voices by using a voice reproducing function and a synthetic voice function at the same time. SOLUTION: A rhythm control part 13 generates rhythm information corresponding to phoneme information based on the phoneme information of non- routine expression contents by a rhythm generation part 14, and adjusts the rhythm information corresponding to the non-routine expression contents by considering consistency with the rhythm information of routine expression contents taken out from a voice data memory 11 with attached information by a rhythm adjustment part 15. Then, by connecting a voice signal corresponding to the routine expression contents with a synthesized voice signal corresponding to the non-routine expression contents by a voice connection part 18, the voice signal of the expression contents containing the non-routine expression contents in a part of the routine expression contents is generated according to input information.
Patent JP-H09135398-A (JP)
Title: Display controller
Inventor: TOMIYAMA MIKA
IPC: H04N5/445
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a display controller which can perform the graphic display and also can improve the degree of freedom for the graphic display in a simple circuit constitution and without affecting the display of characters. SOLUTION: The registers 41 to 44 store the horizontal and vertical display start and end data on a slant line, i.e., a graphic to be displayed. An arithmetic circuit 45 carries out the operations to those display start and end data to calculate the tilt E of the slant line. A switch circuit 46 outputs the horizontal display start data to be inputted only at the display start time and outputs the horizontal line display start data received from a switch 50 in other periods. An adder 47 adds the tilt E to the output signal received from the circuit 46 to output the per-line horizontal display end data. The comparators 51 and 52 and a display range output circuit 55 produce the horizontal graphic display period output signals based on the per-line horizontal display start and end data.  On the other hand, the comparators 53 and 54 and a display range output circuit 56 produce the vertical graphic display period output signals based on the vertical display start and end data.
Patent JP-H11116418-A (JP)
Title: Catechin-derived antimicrobial material, its production and prevention of growth of microorganism
Inventor: ASAGA MASASHI
IPC: A23F3/16
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a catechin-derived antimicrobial material for production of higher-quality products which can be sterilized under milder conditions by heat-treating a solution of extract from tea or a catechin under specific conditions. SOLUTION: This catechin-derived antimicrobial material is obtained by heat-treating a solution of extract from tea or a catechin under the time- temperature conditions lying in a region on the right side of the curve between the points A and B in the figure, and treating the heat-treated solution by a normal method, e.g. solvent extraction, to separate the objective material from the solution. It is preferable to supply oxygen to the solution before it is heat-treated. This catechin-derived antimicrobial material, or the solution of extract from tea or a catechin is added to beverages or foods, in order to prevent growth of microorganisms therein.
Patent JP-H02134544-A (JP)
Title: Measurement of refractive index of thin film
Inventor: ISOBE TAMI
IPC: G01N21/41
Filed: 1988-11-16
Abstract: PURPOSE:To make it possible to perform highly accurate measurement without destruction and without contact by inputting monochromatic light in P polarization in an incident medium having a known refractive index in a thin film single layer, and measuring the reflectivity of energy. CONSTITUTION:Monochromatic light in P polarization is inputted into an incident medium having a known refractive index no in a thin film 11 at various incident angles theta, and respective energy reflectivities Rp(theta) are measured. Then a reflectivity ¦r02p(theta)¦<2> is computed by the operation of the right side of the expression I using complex indexes of refraction ns and no and an incident angle theta. An incident angle thetaB at which the measured value Rp(theta) agrees with the computed value ¦r02p(theta)¦<2> is obtained. The right side of the expression nf = notan thetaB is operated by using the incident angle, and the refractive index of the thin film 11 is specified as nf. Thus, the thin film 11 whose refractive index is to be measured is formed on a substrate 2 whose complex index of refraction is known. The energy reflectivity at the surface of the substrate which is actually measured in an Abeles method is obtained by the operation in a CPU. A Brewster angle is obtained by operation. The desired refractive index is obtained by operation based on said angle.
Patent JP-H07141268-A (JP)
Title: Direct memory access control circuit and data transfer testing method for the circuit
Inventor: MURAKAMI MASAAKI
IPC: G06F13/28
Filed: 1993-11-18
Abstract: PURPOSE:To provide a direct memory access control circuit which can easily judge which section becomes faulty and a data transfer testing method of this circuit by enabling a CPU to perform direct access between a DPRAM (main storage means) and a DMAC, and the DMAC and a data processing circuit. CONSTITUTION:Data are transferred between the main storage means 2 and data processing means 4 under the control of a direct memory access controller 3, and, when the data are transferred from the main storage means 2 to the controller 3 and vise versa, and from the controller 3 to the data processing means 4 and vise versa, the transfer data are stored in a 1st storage means or 2nd storage means under the control of 1st and 2nd control means, and an arithmetic processing means 1 judges that the transfer is correctly performed when the stored data and transfer data are identical.
Patent JP-H07145510-A (JP)
Title: Flame retardant polyester fiber and its production
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1993-11-18
Abstract: PURPOSE:To obtain flame retardant polyester fiber having functions such as high levels of water repellency, water absorbency and stainproof properties. CONSTITUTION:The flame retardant polyester fiber has at least one kind of functional group, bound to a polymer chain on the surface of the flame retarded polyester fiber and selected from oxygen- and nitrogen-containing functional groups. In the polyester fiber, the ratios of number of atoms, expressed by the O1S/C1S and N1S/C1S obtained by the measurement according to the electron spectroscopy for chemical analysis(ESCA) by X-ray irradiation are increased from those in the interior of the fiber by >=0.02 and water absorbency and stainproof properties are imparted thereto. Furthermore, this flame retardant polyester fiber has fluorine-containing functional groups bound to the polymer chain on the flame retarded polyester fiber surface. In the polyester fiber, the ratio of number of atoms, expressed by the F1S/C1S obtained by the measurement according to the ESCA by X-ray irradiation is increased from that in the interior of the fiber by >=0.02 and the water repellency and stainproof properties are imparted thereto.
Patent JP-S63141063-A (JP)
Title: Correcting material for printing plate
Inventor: KONDO TOSHIRO
IPC: G03F7/06
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a correcting material for a printing plate capable of retarding the progress of instantaneous correcting reaction but permitting quick and secure correction by the progress of the reaction by incorporating a ferric complex salt of an org. acid and a sulfite. CONSTITUTION:A ferric complex salt of an org. acid and a sulfite are incorporated in a correcting material. Preferred example for the ferric complex salt of org. acid is ferric aminopoly-caboxylate, but ferric phosphonate is also usable. Suitable content thereof is pref. 0.1-0.5mol per one liter of the soln. of the correcting material. Usable sulfite is such as sodium sulfite, and the amt. of the sulfite to be used is pref. ca.0.2-ca.1mol. This correcting soln. can be used in the form of soln. in water, alcohol, or their mixture. Further, pref. pH of the correcting soln. is ca.6-ca.9.
Patent JP-H10129048-A (JP)
Title: Image processor, image processing method, and storage medium for storing program readable by computer
Inventor: DOI NAOMOTO
IPC: B41J5/30
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid a situation that irregularly converted images are generated at a synthetic position of respective bit map objects by allocating the same conversion rule by considering the respective objects and a lithographic position in processing resolution conversion of divided respective bit map objects. SOLUTION: Subscripts (a), (b), (c), (d) for deciding weighting for resolution conversion are previously designated for a bit map image of an entire page, and the subscripts of bit map objects 1, 2 to be formed are decided to coincide with those designated for the entire page according to a lithographic position. When resolution conversions of the objects 1, 2 to be formed in a designated area are conducted, patterns 602, 603 of the bit map images of the objects 1, 2 are respectively converted to patterns 606, 607 based on subscript arrays 604, 605. A synthetic result of the patterns 606, 607 becomes a pattern 608, and hence no printing fault occurs.
Patent JP-H03234326-A (JP)
Title: Manufacture of artificial lumber
Inventor: KAWAMI HIROYUKI
IPC: E04C3/04
Filed: 1990-10-26
Abstract: PURPOSE:To easily form the artificial lumber of desired length by supplying a metallic pipe between plural pieces of rollers on which many projections are provided projectingly and forming a rugged pattern on the surface, thereafter, coloring it in a wooden skin color. CONSTITUTION:In the lower part, two pieces of rollers 1, 2 are arranged and in the upper part between both the rollers 1, 2, one piece of roller 3 is arranged. On the surface of each roller 1-3, many projections 11, 21 and 31 for forming a wooden skin-like rugged pattern are provided projectingly and discontinuously. Between the rollers 1-2, and 3, a metallic pipe such as a steel pipe or an aluminum pipe is allowed to pass through, and on the surface of the pipe 4, a wooden skin-like rugged pattern 41 is formed. This surface is painted in a wooden skin color, and target artificial lumber is obtained. Since many rugged patterns 41 are formed in a discontinuous state on the surface of the pipe 4, the adhesive property of paints is satisfactory, a coating film is scarcely peeled off, and the durability is improved. The obtained artificial lumber is used for a shelf and machine parts, etc.
Patent JP-S63141586-A (JP)
Title: Alkali-resistant cellulase and microorganism producing the same
Inventor: OSHINO KAZUSHI
IPC: C12N9/42
Filed: 1986-12-05
Abstract: PURPOSE:To produce an alkali-resistant cellulase in high efficiency by culturing a specific bacterial strain capable of producing alkali-resistant cellulase and belonging to Bacillus genus in a neutral medium and recovering the objective enzyme from the medium. CONSTITUTION:Bacillus sp. KSM-534 (FERM P-9010) capable of producing alkali-resistant cellulase is inoculated in a medium and cultured by conventional process. The objective alkali-resistant cellulase is recovered from the medium. The obtained alkali-resistant cellulase has optimum pH range at 5-7pH, is extremely stable at 5-10pH and exhibits residual activity corresponding to >=50% of the maximum activity even at 4.5-11pH. Although the enzymatic activity is inhibited by the presence of Hg<2+>, it is scarcely inhibited by protease, surfactants and chelating agents.
Patent JP-H11125500-A (JP)
Title: Master-slave flying object
Inventor: KAWAMURA HIDEKAZU
IPC: H04B3/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a master-slave flying object having means for transferring a data from a master flying object mounting a plurality of slave flying objects to a slave flying object before it is separated therefrom and causing no trouble at the time of separation. SOLUTION: A master flying object 1 comprises data transmitting means 2, 3 for transmitting a data between the slave flying object 4 having a plurality of bodies and the master flying object mounting respective slave flying object 4 and launching them as required disposed at the tail part of the slave flying object 4 separably at the time of launching thereof and coupling the slave flying object 4 with the master flying object until the slave flying object is launched. According to the arrangement, a launching means does not interfere with the data transmitting means 2, 3 at the time of launching and the launching force is not concentrated locally to the slave flying object 4.
Patent JP-H05125947-A (JP)
Title: Intake control device of internal combustion engine
Inventor: TATE TAKAO
IPC: F02B29/04
Filed: 1991-11-06
Abstract: PURPOSE:To simplify the structure of an intake control device by using a common actuator to drive both a supercharger bypass control valve disposed within a supercharger bypass passage and an intercooler bypass control valve for controlling circulation of intake air within an intercooler bypass passage. CONSTITUTION:A bypass passage 8 branches from the portion of an intake passage 2 between a mechanical supercharger 4 and a throttle valve 7. A supercharger bypass control valve 11 is disposed inside the supercharger bypass passage 8. Also, an intercooler bypass passage 9 branches from the portion of the intake passage 2 between the mechanical supercharger 4 and an intercooler 5. An intercooler bypass control valve 12 is provided which controls circulation of intake air within the intercooler bypass passage 9. The supercharger bypass control valve 11 and the intercooler bypass control valve 12 are connected to a common actuator 16 via a common valve shaft 15. The structure of the intake control device can thus be simplified.
Patent JP-H01132066-A (JP)
Title: Sealed nickel-hydrogen storage battery using hydrogen absorbing alloy
Inventor: MATSUMOTO ISAO
IPC: H01M10/30
Filed: 1987-11-17
Abstract: PURPOSE:To make it possible to elongate the life of a sealed nickel-hydrogen storage battery by using a positive electrode and a negative electrode made by the specified manufacturing method and controlling the battery capacity by means of the positive electrode capacity. CONSTITUTION:The storage battery presented here is composed of the combination of a positive electrode 1 and a negative electrode 2 whose compositions are as follows: the positive electrode 1 is an unformed one to which is added beforehand the appropriate quantity of cobalt or cobalt oxide being not discharged after electrochemical charge, and the negative electrode 2 is an alloy one that hydrogen-absorbing alloy is only filled in or coated on a supporter. Since the alloy negative electrode has yet some residual discharge power after the complete discharge of the battery, the battery capacity is controlled by means of the positive electrode capacity. The life of the battery can thereby be elongated.
Patent JP-H08146235-A (JP)
Title: Manufacture of graded-index fiber for macromolecular material
Inventor: KA HOUKEI
IPC: B29C48/335
Filed: 1994-11-24
Abstract: PURPOSE: To provide a continuous refraction factor distribution by extruding a composite monofilament from a solution of polymer material containing two kinds of monomars having a different refraction factor, and diffusing the monomars in a diffusion zone. CONSTITUTION: A material feed tank 10 contains a solution composed of a polymer material A and at least one kind of monomer B, and another material feed tank 12 contains a solution composed of a polymer material D and at least one kind of monomer C. A double-layered composite monofilament 24 is extruded from the orifice of a forming die 22 and fed to a sealed diffusion zone 26. The monomars in the outer and inner layers are diffused in directions opposite to each other during travel within the diffusion zone 26 over a certain time, thereby generating an effect for forming a continuous refraction factor distribution on the composite monofilament 24. Thereafter, the composite monofilament 24 is fed to a curing zone 30 and cured therein. Then, the composite monofilament 24 is taken out with a takeout roll 34 via a roller 32.
Patent JP-2000117888-A (JP)
Title: Double-layered sliding member and its manufacture
Inventor: NAKAMARU TAKASHI
IPC: C08L27/18
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to develop excellent sliding characteristics when it is used under low/high-speed sliding friction conditions by integrally cladding and forming a sliding layer composed of an aromatic polyamide resin paper containing a tetrafluoroethylene on a surface of a metal backing through a joining layer composed of a fluororesin therebetween. SOLUTION: A primer coating of a fluororesin is applied on a surface of a metal backing wherein degreasing treatment, surface roughening treatment and cleaning treatment are applied, and it is dried for forming a coated film of the fluororesin. Next, an aromatic polyamide resin paper containing a tetrafluoroethylene is placed on the coated film, and pressure is applied for pressing and adhering the paper to the surface of the metal backing through the coated film therebetween. The coated film and the aromatic polyamide resin paper which is pressed and adhered to the metal backing through the coated film are calcined in a heating oven, and a sliding layer formed of the aromatic polyamide resin paper is integrally formed on the surface of the metal backing through a joining layer composed of the coated layer therebetween.
Patent JP-2000120649-A (JP)
Title: Joining method for frp tubular body with metal component and shaft component
Inventor: MITA YASUCHIKA
IPC: F16C3/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a high bonding strength between an FRP tubular body and metal component to be put in serration coupling by allowing the teeth of serration to bite on the metal component to bite deeply into the FRP tubular body. SOLUTION: The machining part 5a of a tool 5 is fitted by pressure to a cylindrical shaft 2 made of fiber-reinforced resin(FRP), and by teeth 6a, the internal surface of the shaft 2 is furnished previously with a guide groove for teeth 4a of normal serration 4. The tool 5 is drawn off from the cylindrical shaft 2. The joining part 3a of a yoke 3 is fitted by pressure to the cylindrical shaft 2 in such an arrangement that the teeth 4a of the serration 4 are positioned alongside the guide groove. Because of previous provision of guide groove, it is unlikely that the shaft 2 gets on the teeth 4a to cause diameteric enlargement when the joining part 3a of the yoke 3 is fitted in by pressure, and the teeth 4a carve deeply the internal surface of the shaft 2 and bite into it deeply.