baber/WOPTO huggingface dataset:
Patent JP-H10176649-A (JP)
Title: Wave activated turbine power generator by pole change induction generator and operating method therefor
Inventor: HANATSUKA KEN
IPC: H02P9/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To generate power with a high turbine efficiency in a wave height of a wide region by changing the number of poles in a pole change induction generator according to respective rated rotating sped which are set according to the wave height, in a device formed in such a constitution that air flow is generated by vertical operation of wave so as to rotate a turbine and a power generator is driven. SOLUTION: Air in an air chamber 1 is compressed by a water surface Wa which moves upward by incoming wave, and is delivered to a turbine chamber bypassing an air flow passage 1a and a check valve 6. A turbine 2 is driven by the air flow. A turbine 3 is driven by air flow generated by a water surface which moves downward by backwash, and power is generated by a power generator 4 which is coaxially connected to each turbine 2, 3. In such a water column vibration type wave activated turbine generating device, a pole change induction generator whose pole numbers are changed into 6 poles and 12 poles is arranged as the power generator 4, and it is controlled so as to change the pole numbers into 6 poles when a wave height is high, and to change the pole numbers into 12 poles when the wave length is low. Turbine power generation is thus carried out with a high efficiency regardless of the wave height.
Patent JP-H09177538-A (JP)
Title: Exhaust device for vehicle
Inventor: FUKUNAGA HIROBUMI
IPC: F01N1/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient muffling effect so as to miniaturize a muffler by providing holed and tapered tubes close to an exhaust inlet in plural stages in a device having holed and tapered tubes drawn toward the advancing direction of exhaust gas in the vicinity of the exhaust inlet of the muffler. SOLUTION: A muffler 4 is formed in an inner and outer dual cylindrical structure to have inner and outer cylinders 7 and 8 and the inside of the inner cylinder 1 is divided into four rooms by a partition member 10 or the like. A first tapered tube 20 is supported on an axial center by a supporting member 17, one end thereof is extended close to an exhaust inlet 5 and the other end is communicated with a second room 14 through the partition member 10. The first tapered tube 20 is drawn to have a tapered shape and a number of small holes 21 around and these small holes 21 are formed such that small holes 21a in a flow-out direction downstream side are smaller than small holes 21b in an upstream side. A second tapered tube 30 formed in a tapered shape to have a number of small holes 31 around is attached to the inside of the rear end part of an exhaust tube.  Thus, exhaust noises are muffled more efficiently.
Patent JP-H04298948-A (JP)
Title: Charged particie extractor
Inventor: SUTEIIBUN POORU TONPUSON
IPC: G21K1/087
Filed: 1991-10-22
Abstract: PURPOSE: To extract a charged particle by generating a non-linear electrical potential along a selected proceeding direction of a particle. CONSTITUTION: A positive secondary ion coming from a sample 2 by an ion beam from a source 1 is gathered by a non-linear electrostatic field generated among a sample surface 2, a plane electrode 4, and a coaxial cylindrical shaped electrode 5. An electrical potential applied to the sample 2 and various lenses is to form an imaginary field image in the infinite direction and to form a rear focus 6 in an inner core of the electrode 5. An acceleration non-object einzel lens 7 forms a real image 8 of the sample 2 together with a imaginary focus 17, and the focus 17 is shifted to a little rear in the sample 2 direction. An acceleration einzel lens 9 forms a real focus 10 and a rear image 11 of the sample 2, and a particle of the secondary ion beam is carried to a field that defines an opening 14 by an incident slit 13 and an acceleration einzel lens 12.  Thereby, a charged particle can be extracted.
Patent JP-H06253792-A (JP)
Title: Mixture beverage of vegetable, fruit and others
Inventor: SAITOU AYUMI
IPC: A23L2/00
Filed: 1992-12-17
Abstract: PURPOSE:To allow the subject beverage to contain nutritive components other than ones contained in the conventional vegetable juice or fruit juice. CONSTITUTION:This mixture beverage of vegetables, fruits, etc., is prepared by adding at least cider vinegar as acidulants and at least beet sugar as sweetenings to mixed juice containing at least cresson among fruits and vegetables and diluted with water.
Patent JP-H08242571-A (JP)
Title: Small-sized motor
Inventor: UEMATSU IKUO
IPC: H02K37/14
Filed: 1995-12-25
Abstract: PURPOSE: To hold inner stators with accuracy at the design center, determined by the design, of a small-sized motor by forming a first holding section which holds the positions of a second set of inner stators in a first set of stators and second holding section which holds the positions of a first set of inner stators in a second set of stators. CONSTITUTION: A first holding section 1d which holds the positions of a second set of inner stators 6 is formed in a first set of stators 4 and a second holding section 5d which holds the positions of a first set of inner stators 2 is formed in a second set of stators 8. When the first and second sets 4 and 8 are put upon another, therefore, both inner stators 2 and 6 are positioned and held to and at the midway of the winding coils 3 and 7 of the stator sets 4 and 8. As a result, the stators 2 and 6 can be held with accuracy at the design center of a small-sized motor and are not held obliquely against other members, such as outer stators 1 and 5, bobbins 10 and 11, etc.
Patent JP-H04325511-A (JP)
Title: Manufacture of cellular polyurethane elastomer by using polyether-carbonate diol as starting material
Inventor: KASUPARU BOTO
IPC: C08G18/08
Filed: 1991-12-19
Abstract: PURPOSE: To obtain a polyurethane elastomer having improved mechanical properties both at room temperature and at low temperature, especially significantly high elongation at break.  
     CONSTITUTION: In manufacture of a polyurethane elastomer by reacting (a) an organic and/or modified organic polyisocyanate with (b) at least one highmolecular-weight polyhydroxyl compound, and, if desired, (c) a lowmolecular- weight chain extencler and/or crosslinking agent, in the presence of (d) a blowing agent, (e) a catalyst, and, if desired, (f) an additive and/or assistant, a polyether polycarbonate diol obtained by polycondensing a polyoxytetramethylene glycol having an average molecular weight of 150-500 or its mixture with one or more alkanediols with compounds such as phosgene and diphenylcarbonate is used as said high-molecular-weight polyhydroxyl compound (b). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11172801-A (JP)
Title: Heat insulation method of h-shaped steel, heat insulation structure of h-shaped steel, and heat insulating foam
Inventor: CHIBA YOUSUKE
IPC: E04B1/80
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To promote heat insulation efficiency of H-shaped steel constituting a skeleton of steel frame construction. SOLUTION: A foam 2 monolithically having a fitting section 2a fitted between both up and down flanges 1a and 1b of an H-shaped steel 1 and a cover section 2b covered in opposition to the end faces 1d of both up and down flanges 1a and 1b when it is fitted to the H-shaped steel is formed. The fitting section 2a of the foam 2 is pushed between both up and down flanges 1a and 1b of the H-shaped steel 1 as a beam to fit and is maintained. Then, the whole side including the end faces 1d of both flanges 1a and 1b of the H-shaped steel 1 is opposingly covered with the cover section 2b to cut off thermal radiation.
Patent JP-2000157013-A (JP)
Title: Transplanting device scheme for vegetable transplanter
Inventor: OGAKI YOZO
IPC: A01C11/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject scheme designed to turn the whole transplanting device by a specific means to enable the support height of a transplanting tine to be controlled so as to enable transplanting depth to be maintained at a level optimum for cultivation, with the result that seedlings after transplanted are well-rooted and transplanting accuracy is improved. SOLUTION: In a vegetable transplanter having such a mechanism that a transmission case 3 for transmitting the lift driving action for a transplanting tine 31 is flanked with a planting transmission case 45 and seedlings are fed from a seedling taking tine 66 to the transplanting tine 31 which is then lowered to transplant them, this transplanting device scheme is so designed that, the planting transmission case 45 is vertically divided into two, and the upper case supporting the transplanting tine 31 is horizontally turnably supported on the lower case arranged on the side of the transmission case 3, and the lower case is vertically turnably supported so as to turn the whole transplanting device to enable the support height of a transplanting tine 31 to be controlled.
Patent JP-H05175782-A (JP)
Title: Inductive circuit element
Inventor: SUMIYA KATSUYUKI
IPC: H03H11/48
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a sufficient characteristic with simple configuration by using both terminals of a capacitive element connecting in series between input terminals together with an inverting amplifier for output terminals. CONSTITUTION:An inverting amplifier 3 and a capacitive element 4 are connected in series between input terminals 2a, 2b and both terminals of the element 4 are used for output terminals 5a, 5b. Thus, a phase of an AC input voltage from the terminals 2a, 2b is led by 180 deg. with respect to a current by the amplifier 3 and delayed by 90 deg. at the element 4 and an output whose phase is led by 90 deg. is outputted from the terminals 5a, 5b, and then the inductive circuit element is formed, in which a sufficient characteristic is obtained with simple configuration than that of a CR active inductive circuit element comprising a capacitive element, a resistive element and an amplifier or the like.
Patent JP-2000158648-A (JP)
Title: Ink jet recording head
Inventor: FUJII SATORU
IPC: B41J2/045
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of yield and occurrence of over-etching and to reduce a residual stress of a piezoelectric thin film and a manufacturing cost. SOLUTION: In this recording head, a diaphragm membrane 3 for ejecting ink and a piezoelectric element having a piezoelectric thin film 5 in a perovskite crystal structure are formed on a face having a pressurizing chamber 2 formed thereon of an ink passage structure body 1 having the pressurizing chamber 2. A second electrode film 4 is formed on a face of the piezoelectric thin film 5 at a side of the pressurizing chamber 2. A first electrode film 7 is formed on the other face of the piezoelectric thin film 5. Gold or a gold alloy can be used for the first electrode film 7.
Patent JP-H05149903-A (JP)
Title: Method and apparatus for automatically detecting contamination on roll surface
Inventor: YAGI MASAYUKI
IPC: G01N21/88
Filed: 1991-11-27
Abstract: PURPOSE:To make it possible to detect the contamination of the surface of a roll easily and positively by measuring the amount of energy radiated from the surface of the roll for molding and machining the film or the sheet of plastic material. CONSTITUTION:A film or a sheet 12 made of plastic material is made to extrude through a flat die 11 at the tip of an extruding device 10 and supplied between a main roll 13 and a pushing roll 14. An infrared radiation thermometer 21 is directed toward the surface of the roll 14. The amount of the energy radiated from the surface is measured. The thermometer 21 is attached to a scanning head 23, which is reciprocating on a linear way 22. When the surface of the roll 14 is contaminated with moisture, oil, monomer and the like, the emissivity of the contaminated surface becomes high. A signal processing device 25 correlates the output of the thermometer 21 with the measuring position on the roll 14, which is imparted from a sequence control device 24 and compares the output with a preset reference value. Thus, the presence or absence and the position of the contamination are detected and siplayed on a display device 26, and the alarm is issued with a buzzer 27.
Patent JP-H04200549-A (JP)
Title: Germ-free reduced pressure package
Inventor: NOGUCHI TETSUO
IPC: A61P31/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the germ-free reduced pressure package which prevents the segregation of a germ-free powder mixture arising from vibration, etc., by sealing the above-mentioned powder mixture into the package under the specific condition of vacuum degree. CONSTITUTION:The vacuum degree at the time of reduced pressure packaging is <=600mmHg. The vacuum degree is preferably set at 200 to 400mmHg by taking the degree of damage of a packing material, etc., into consideration when the package is going to be placed under long-term vibration. The germ- free reduced pressure package is formed by a method of packaging, under a reduced pressure, the germ-free powder mixture, which is uniformly mixed into the packing material at <=600mmHg vacuum degree by using a vacuum packaging machine under a germ-free condition. The formation of the germ-free reduced pressure package by using the germ-free powder mixture previously subjected to the reduced pressure packaging is possible as well. The packing material can be sterilized by various kinds of sterilization methods, for example, gammarays and gaseous ethylene oxide, according to need.
Patent JP-H09157559-A (JP)
Title: Ink jet recording fluid and its production
Inventor: URAKI HISATSUGU
IPC: C09D11/326
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording fluid having good water resistance and good stability of ink delivery from a nozzle. SOLUTION: This ink jet recording fluid is prepared by dispersing an organic pigment having a mean particle diameter of 10-150nm and an average aspect ratio of 1:1 to 2:1 or colored particles prepared by coating the peripheries of resin particles having a mean particle diameter of 50-300nm with the above organic pigment in an aqueous liquid. The process for producing an ink jet recording fluid comprises mixing an organic pigment dispersion prepared by kneading an organic pigment, a water-soluble inorganic salt and a water-soluble solvent, dispersing the resulting mixture in water and removing the water-soluble inorganic salt and the water-soluble solvent from the dispersion with a dispersion of resin particles having a mean particle diameter of 50-300nm.
Patent JP-H06156844-A (JP)
Title: Paper money receptacle device
Inventor: NAKAJIMA HIROSHI
IPC: G07D9/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide a paper money receptacle with the simple structure which surely prevents the interference between an accommodated paper money and a paper money in transport. CONSTITUTION:A paper money receptacle 1 is equipped with a transport belt 26 for transporting a paper money P to an accommodation waiting position, paper money receptacle cabinet 4 arranged oppositely to the transport belt 26, keeping the accommodation waiting position interposed, and a pair of guide plates 41 and 41 which are arranged on both the sides of the transport belt 26 between the accommodation waiting position and the paper money receipt 4 and is constituted so that each edge part on the transport belt 26 side slidingly contacts both the side edge parts Pa and Pa of the paper money P at the accommodation waiting position, and can be moved in reciprocation along the side part of the transport belt 26. After the edge part of each guide plate 41 is set close to the reverse side of the paper money P by simultaneously operating a pair of guide plates 41 and 41 in reciprocation, the paper money P is sent out to the paper money receptacle cabinet 4 side through the returning movement. Further, at the edge part of each guide plate 41, a projection part 41a extending to the paper money receptacle cabinet 4 side is installed.
Patent JP-H06158821-A (JP)
Title: External wall structure for repairing
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/08
Filed: 1992-11-24
Abstract: PURPOSE:To install a hard wall material with good construction properties on a wall bed for an external wall to be repaired. CONSTITUTION:A repairing structure for constructing over an existing external wall a to be repaired a long-size hard wall material A of a shiplap tongue-and- groove joint structure having an insertion edge 2 at one end and an engagement groove 4 at the other end comprises a vertical, planar securing piece 8, a fitting portion 9 at which the lower end of the securing piece 8 is curved into approximately the same form as the horizontal joint 12 of the existing wall alpha, an engagement piece 10 having its end upwardly projected by further projecting the lower edge 9a of the fitting portion 9, and a fixture B having a downwardly hanging support piece 11 formed therein. The fitting portion 9 of the fixture B is fitted into the horizontal joint 12 of the existing external wall alpha and the securing piece 8 is secured to the existing external wall alpha via a fixture beta. The engagement piece 10 of the fixture B is engaged in the engagement groove 4 formed at the lower end of the hard wall material A, and the insertion edge 2 formed it the upper end of the hard wall material A is fitted into the back side of the support piece 11 of the fixture B, whereby the hard wall material A is constructed over the existing external wall.
Patent JP-H11177996-A (JP)
Title: Image processing device and method and camera
Inventor: KOBAYASHI ATSUSHI
IPC: H04N9/07
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and method which surely discriminates vertical or horizontal correlation that is more intensive than the other and which can reproduce an image with no breaking. SOLUTION: This device processes output signals of an ACCD area sensor which has a color filter of a primary color RGB Bayer array on its light receiving surface. At the same time, an fs/2 detection part 16 detects the presence of a frequency component that is multiplied by 1/2 of the spatial sampling frequency (fs) of an input image. When an fs/2 frequency component is detected, a multiplier 102 multiplies the R/G/B signals passed through an fs/2 tap circuit 101 by an interpolation coefficient G2Gain that is outputted from the part 16. Meanwhile, a multiplier 104 multiplies the interpolation outputs RIP/GIP/BIP by the inures of the coefficient G2Gain. These multiplication results are mixed together by an adder 103 and then outputted.
Patent JP-H07197048-A (JP)
Title: Automotive fuel containing granite porphyry, production thereof, and automotive fuel additive
Inventor: TAKAKUWA MINORU
IPC: C10L1/12
Filed: 1993-12-28
Abstract: PURPOSE:To improve fuel efficiency and heighten the cleanliness of exhaust gas by adding fine particles of granite porphyry to an automotive fuel. CONSTITUTION:Fine particles of granite porphyry having a size of 3mum or smaller are added to a fuel in an amount of 20-0.5g per liter of the fuel. For example, the particles are mixed with an automotive fuel stored in a tank, and an excess of the particles is allowed to settle. The fuel containing a finer portion of the particles dispersed therein is filtered through a filter having an opening size of 3mum or finer. Thus, the objective fuel is obtained which, when fed to an engine, neither clogs the fuel strainer nor damage the engine or fuel injection system. The fuel does not form a sediment even when kept within the fuel tank of an automobile. Compared to a conventional automotive fuel containing only eluted components of the stone, this fuel has a higher combustion efficiency because components of the stone are burned together with the fuel without fail. There is no need of elution time because the finer particles are fed to the engine as they are.
Patent JP-H04191471-A (JP)
Title: Viscous fluid pressure-feeding device
Inventor: HOYA TAKESHI
IPC: F04B43/06
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate existence of the gas in the liquid to be processed, and improve the high pressure pressure-feeding efficiency by attaching a gas reservoir chamber in a pressure-feeding device of sludge or the like, and pressing the high viscous slurry therein forcedly, and opening and closing an exhaust valve of the gas reservoir chamber in response to supply and exhaust of the high viscous slurry. CONSTITUTION:At the time of pressure-feeding the slurry 6, in which the high viscous foam is contaminated, to a filter press 8, a pump 33 of an oil pressure generating device 4 is started, and pistons 38, 38' are made to go back to give the negative pressure from a port 12 to a supply/exhaust port 11 of a casing 2, and the flexible film 3 is made to go back for reduction. Simultaneously, the liquid slurry 6 is pushed out to a feed/supply port 15 of the casing 2 by a press-in device 18. A part of the foam existing for storage in the casing 2 is moved near a gas exhaust port 24 inside of the casing 2, and is led into a gas reservoir chamber 27 with valve opening of a solenoid valve 25. Thereafter, the flexible film 3 is swelled strongly by the oil pressure generating device 4 to push out the high viscous slurry 6 for pressure-feeding from an exhaust port 16 to the filter press 8.
Patent JP-2000227126-A (JP)
Title: Clutch device
Inventor: KAMIO MAKOTO
IPC: B22D41/50
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prolong a device life and ensure safety even under severe working conditions, by providing a female part constituting a part of a clutch, a male part capable of separating from and fitting to the female part, a rotation rod having the female part or the male part at a tip thereof, and a moving mechanism which moves a drive source connected to the rotation rod forward to or backward from the female part. SOLUTION: When opening adjustment is needed, a slider 69 moves forward by a hydraulic cylinder 71, and a rotation rod 57 supported by the slider 69 moves forward to an opening adjustment mechanism 9 of a nozzle 7 of a bottom surface of a ladle 1. At this time, when there is an error in an installation position of the ladle 1, a position of a female part 53 of a clutch 51 is displaced. However, when the forward moving is continued, a male part 55 of the clutch 51 at a tip of the rotation rod 57 comes into contact with an inside of a bell-mouthed guide 143, is introduced toward the female part 53 along the guide 143, and comes into contact with the female part 53. Normally, since a hydraulic motor 63 as a drive source can keep backward, it can avoid exposure to high temperature atmosphere. Further, the hydraulic motor 63 is not adversely affected by sparks from molten steel delivered from the nozzle 7. Accordingly, a device life can be prolonged.
Patent JP-H11171075-A (JP)
Title: Motorcycle
Inventor: OKUMURA HIDETAKA
IPC: B62K11/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To hinder foggy water from being sucked into an air cleaner while avoiding cost increase. SOLUTION: An air cleaner case 26 is disposed below a seat 2. An intake duct 20 is protrusively provided at the upper part of the air cleaner case 26. A partition wall 21 surrounding the intake duct 20 from the front and both sides of a body is integrally formed at a seat bottom plate 17. Parts positioned at both sides of the intake duct 20, in the partition wall 21 are fixed to a seat support bracket 22 on the body frame side.