baber/WOPTO huggingface dataset:
Patent JP-2001250101-A (JP)
Title: Analyzing method and representing method for data area
Inventor: KASEDA OSAO
IPC: G10L15/065
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To make it easy to grasp how much data groups belonging to the same class vary, select the best feature space, and generate the best categorization model. SOLUTION: When (n)-dimensional data which belong to one class in an (n)-dimensional feature space defined by (n) kinds of variables and have their position specified with the variables are inputted, the feature space is divided into mn areas by dividing the respective variable by (m) and a divided area including the (n)-dimensional data is decided as a learning area belonging to the class through a learning area generating process (step 101); and learning areas in one data area as which a group of connected learning areas is regarded are given the same label through a labeling process (step 102) and proximate areas are set and displayed by the data areas given the same label through an approximating process (steps 103 and 104).
Patent JP-2000284229-A (JP)
Title: Optical element and projection type display device
Inventor: YAJIMA FUMITAKA
IPC: G02B5/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a polarizing plate conversion element and to prevent the loss of the light in the polarizing plate conversion element. SOLUTION: The polarized light separation films 331 and reflection films 332 of a polarization beam splitter array 320 are formed of multilayered dielectric films. The polarization beam splitter array 320 is constitute by alternately laminating plural first and second translucent members 321 and 322. The polarized light separation films 331 and the reflection films 332 are alternately interposed in the boundaries between the first and second translucent members 321 and 322. The polarized light separation films 331 and the reflection films 332 are recommended to be previously formed on the surfaces of the first translucent members 321 and thereafter the first translucent members 321 and the second translucent members 322 to be alternately bonded to each other.
Patent JP-2001254109-A (JP)
Title: Method of producing metallic particulate powder
Inventor: HAYASHI KAZUYUKI
IPC: B22F9/26
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing metallic particulate powder by which dense, spherical metallic particulate powder excellent in dispersibility and high in purity can be obtained. SOLUTION: In this method for producing metallic particulate powder, an aqueous solution of nickel acetate or an aqueous solution of nickel formate or an aqueous solution of copper acetate or an aqueous solution of copper formate is used as atomizing thermal decomposition solution, and spherical metallic particulate powder is obtained by an atomizing thermal decomposition method.
Patent JP-2001261764-A (JP)
Title: Resin composition, film therefrom, and cured material thereof
Inventor: MATSUO YUICHIRO
IPC: G03F7/027
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a low dielectric constant, excellent in pattern accuracy and adhesiveness to a substrate, capable of being develop water or a dilute alkaline solution, and therefore suitable for forming a printed circuit board, a solder resist for packaged integrated circuit (IC), an insulator between layers, etc., and to provide a photosensitive polymer film formed by using the same. SOLUTION: This photosensitive resin composition contains (A) a urethane oligomer obtained by reaching (a) a polyol compound with (b) a polybasic acid anhydride having at least two acid anhydride groups in a molecule, together with (c) a polyisocyanate compound, and further with (d) an ethylenically unsaturated group-containing polyhydroxy compound, (B) a diluent, (C) a photopolymerization initiatior, and (D) a powder having a dielectric constant of <=3.5.
Patent JP-2001262144-A (JP)
Title: Liquid crystal interference fine particles and method of producing the same
Inventor: HOSAKA MASAKI
IPC: C09K19/36
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal interference fine particles that have excellent selectivity in the omnidirectional reflection properties, high fastness to solvents and heat, is useful as a pigment, an ultraviolet reflection agent or an infrared reflection agent and has spherical and elliptical shape, and provide a method of easily producing the same. SOLUTION: A reactive liquid crystal composition that reflects the light in a specific wavelength range is oriented, subjected to the reaction, fixed so that it may reflect the light in a specific range of the wavelength to produce spherical or elliptical particles that can characteristically effect the omnidirectional reflection of the light in a specific range of the wavelength.
Patent JP-2001259633-A (JP)
Title: Dynamic filter
Inventor: DAIDO HITOSHI
IPC: B01D37/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a dynamic filter using the water level difference between the water level of a biological reaction tank and the water level of a releasing end of a filtered water discharge pipe that the water level difference is remarkably varied and suitable filtered flux density is not maintained when the water level of the biological reaction tank is remarkably varied. SOLUTION: In a dynamic filter device having a filter fabric having an aperture capable of substantially passing suspended particles, filtering suspended particles-containing water by forming a dynamic filter layer on the surface of the filter fabric and immersing a filter body for taking out filtered water from a filtered water discharge pipe in a water tank housing the suspended particles-containing water, and in the dynamic filter for filtering the suspended particles-containing water by using the water level difference between the water level of the water tank and the water level of the releasing end of the filtered water discharge pipe as driving force, the releasing end is faced to a water collection trough having a movable weir and capable of changing the water level.
Patent JP-2001267507-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUBARA YOSHIAKI
IPC: H03K19/0175
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce malfunctions of a semiconductor integrated circuit and provide a circuit which is highly reliable to static electricity. SOLUTION: A pulse signal, which is modulated to a prescribed pulse width, is output from digital signal processing circuit PC (1, 2, 3,..., K) by a signal supplied from input terminals in1, in2, in3, and so on inK and the signal is powered up by an output amplification part PA (1, 2, 3,..., K) and is output as an analog signal by a low-pass filter circuit formed of capacitors Cr1, Cr2, Cr3,..., CrK and a resistive element R, which are connected to external pins (O1, O2, O3,..., OK) of a semiconductor integrated circuit. Since a pulse signal reversed by each C-MOS inverter is supplied to an external pin through a resistance R, the resistive element provides a time constant to a parasitic capacity and a harmonic element of a pulse, which flows into an adjacent circuit via an inter-pin capacity Cs3, is reduced.  An instantaneous current flowing to a parasitic capacitor is restrained, and a voltage of a power supply line is restrained from lowering.
Patent JP-2001261882-A (JP)
Title: Method of thermally decomposing chlorine-containing plastic waste
Inventor: SAITO HIDEYA
IPC: C08J11/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To separate and remove chlorine by thermal decomposition of chlorine- containing plastic waste to obtain a thermal decomposition residues having a low chlorine content which can suitably be used, e.g. as a blast furnace reducing agent and a cement material and fuel. SOLUTION: Before removal of chlorine from chlorine-containing waste by thermal decomposition, a metal to be derived from an additive which has been incorporated into at least a chlorine-containing plastic in the chorine- containing plastic waste is not allowed to react, in the presence of an organic solvent, with the chlorine or hydrogen chloride which has been separated and removed from the chlorine-containing plastic waste by thermal decomposition.
Patent JP-2001258591-A (JP)
Title: Method for assaying medicine sensitivity
Inventor: MACHIDA KATSUHIKO
IPC: G01N27/416
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To rapidly assay medicine sensitivity. SOLUTION: This method for assaying the medicine sensitivity of microorganisms, comprising pouring a bacterium liquid containing the microorganisms in the neighborhoods of the dissolved oxygen assay electrodes of cells, respectively, detecting a time for obtaining the maximum electric current on the basis of the assayed electric currents, determining electric current values during the fourth period after the time for obtaining the maximum electric current, and then judging the medicine sensitivity of the microorganisms on the basis of the inclinations of the electric currents, respectively, during the fourth period.
Patent JP-2001274476-A (JP)
Title: Magnetic field convergence hall element
Inventor: HATANAKA CHUTA
IPC: H01L43/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce variation in detected magnetic field caused by magnetization of a magnetic collection substance, related to a magnetic field convergence Hall element. SOLUTION: A magnetic collecting substance 2 formed on a Hall element 1 which is to be a magnetic sensor is micronized into such a level as a unit magnetic section is formed, and a crystal azimuth is priority oriented in horizontal direction relative to the Hall element surface. To tack magnetization of the magnetic collecting substance 2, a hard magnetic substance 3 is composited.
Patent JP-2001266608-A (JP)
Title: Signal lamp for vehicle
Inventor: KONDO TOSHIYUKI
IPC: F21S8/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a lens is transparent and does not glitter and has a low visibility when it is looked from a side direction of a vehicle in a signal lamp for a vehicle forming a luminous intensity distribution by a conventional reflector. SOLUTION: A signal lamp 1 for the vehicle comprises a reflector 3 creating a pattern on the road surface and a transparent lend 4 covering a front of the reflector 3. At least one convex lend cut part 4a reflecting at least a part of the pattern of the reflector 3 is provided on the lens 4. A transparent part and the lens cut part 4a exist in a mixed state on the surface of the lens 4. Accordingly, which a light source 2 is lighted, light is diffused at the lens cur part provided on the surface of the lens to improve the visibility from a side direction.
Patent JP-2001272854-A (JP)
Title: Developing device
Inventor: GOTO HIROSHI
IPC: G03G15/08
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of an image from being badly deteriorated, which is formed in a state where toner having large particle size is left finally, in a developing device which is provided with a toner carrier at the lower part of a toner storing part in which the toner is stored, and where the amount of the carried toner is regulated by bringing a regulating member into contact with the surface of the toner carrier. SOLUTION: This developing device is provided with the toner carrier 12 carrying the toner (t) to a developing area opposed to an image carrier 1 at the lower part of the toner storing part 11 in which the toner (t) is stored, and the amount of the toner carried to the developing area is regulated by bringing the regulating member 15 into contact with the surface of the toner carrier 12. Then, a toner supply part 17 is formed by providing a partition member 16 having an opening 16a with a level difference between the toner storing part and the toner carrier, and a valve member 18 opening/closing the opening is attached so as to position its free end 18a above a fixed end 18b.
Patent JP-2000301034-A (JP)
Title: Spray gun robot adapter
Inventor: DANKERT MANFRED
IPC: B05B15/65
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To enable the more inexpensive production of an adapter, to enable the more cost effective utilization thereof, to lessen the need for maintenance in particular and to reduce a cleaning cost. SOLUTION: The fluid channels of the spray gun robot adapter 2 having at least one of the fluid channels for a coating material and at least one another fluid channel for compressed for operating at least one spray gun are formed by pipes 12, 14, 16 and 18. The one-side ends of these pipes are fixed to a wall part 8 forming the robot side and the other-side ends are fixed to a wall part 10 forming the gun side. The pipes are made couplable to the robot fluid channels or the gun fluid channels through apertures 20, 21, 22, 23 and 24 of a bore 44 disposed at the wall part 10.
Patent JP-2001275329-A (JP)
Title: Brushless motor
Inventor: FUKUSHIMA SHINJI
IPC: H02K29/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the strength of adhesion in a brushless motor that utilizes a flexible printed board which electrically connects coil windings, by adhering it to a back yoke. SOLUTION: A hole 8 is provided at a position, where a coil winding is arranged on a flexible printed board 4. When a coil winding 3 is adhered to the flexible printed board 4, an adhesive agent 7 is made to reach the back yoke 5 through the hole 8. As a result, the coil winding 3 is adhered directly to the back yoke 5. Also the flexible printed board 4 is gripped by the adhered coil winding 3 and back yoke 5, so that it is firmly adhered to the back yoke 5. Because simultaneous adhesion is made possible, the number of steps in process can be reduced.
Patent JP-2000299373-A (JP)
Title: Semiconductor element containing conductor film in field oxide film and forming method therefor
Inventor: KYO ZENTETSU
IPC: H01L21/76
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To stabilize electrical characteristics of an element by forming a conductor film on a first field insulating film for embedding one part of a trench, and at the same time forming a second field insulating film onto the conductor film for embedding the remaining part of the trench. SOLUTION: A first field oxide film 43 is formed on a semiconductor substrate 40 by a deposition process, and a conductor film 44 is formed. The conductor film 44 and the first field oxide film 43 are subjected to a etch back process, and a nitride film 42 is exposed for leaving the conductor film 44 merely in the trench. Then, on the conductor film 44, a second field insulating film 45 is formed via oxidation process or deposition process, the etch back process is made for leaving the second field insulating film 45 merely in the trench, and the remaining part of the trench is embedded.
Patent JP-2001279523-A (JP)
Title: Vinyl chloride-based resin composition for fiber and stabilizer composition for vinyl chloride-based resin for fiber
Inventor: KAMATA SHINYA
IPC: D01F6/48
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain both a vinyl chloride resin composition for yarn having excellent spinnability in melt spinning, capable of producing a yarn having a fine size, hardly causing end breakage, burn mark and uneven coloring, extremely improving initial discoloration and providing a yarn to hardly cause end breakage and a stabilizer composition for a vinyl chloride-based resin for a yarn. SOLUTION: This vinyl chloride-based resin composition for a yarn comprises (a) 0.01-10 pts.wt. of at least one kind of hydrotalcite compound and (b) 0.001-1 pt.wt. of at least one silicic acid compound based on 100 pts.wt. of a vinyl chloride-based resin.
Patent JP-2001278094-A (JP)
Title: Riding paddy field working machine
Inventor: KOJIMA YOSHIYUKI
IPC: A01C11/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a riding paddy field working machine capable of smoothly and easily turning a machine body, and surely and easily stopping the machine body. SOLUTION: In this riding paddy field working machine so constructed that speed changed power is transmitted to right and left steered front wheels 1 and unsteered rear wheels 2, the right and left rear wheels 2 are respectively provided with friction type side clutch 96, a side clutch automatic operating mechanism 106 is provided to disconnect only the turning inside side clutch 96 interlocking with steering the front wheel at a preset angle or more, and a brake 30 for applying braking action to the front wheels 1 and the rear wheels 2 can be operated by a single pedal 25.
Patent JP-2001278438-A (JP)
Title: Vibrating part supply device
Inventor: TAKASU TOSHITAKA
IPC: B65G47/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating part supply device having no possibility of damaging a part returned to the bottom of a bowl and a lower track from the middle of the track. SOLUTION: An inner peripheral surface of the bowl 4 between the spiral tracks 7 is formed as an inclined face 8 inclining downward to the inside of the bowl 4, and the part returned to the bottom 6 of the bowl 4 and the lower track 7 from the middle of the track 7 is gently slid down along this inclined face 8 so as not to damage the part.
Patent JP-2001275514-A (JP)
Title: Artificial spawning reef for broad-mantle squid
Inventor: MIYAMA EIJI
IPC: A01K61/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial spawning reef for broad-mantle squid effective for solving the defects of conventional artificial spawning reef and increasing the amount of spawn of the squid. SOLUTION: A number of thin and long spawning bases 20 such as rods usable as a substitute for the stalk of sea grass are erected on a base 10 to be settled on the sea bottom, etc. An imitation spawn 30 of broad-mantle squid is attached to one or plural parts of the spawning bases 20 erected on the base.
Patent JP-2001284073-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: OWADA FUMITAKE
IPC: H05B41/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device with prescribed capacity preventing excessive supply of electric power even if a high pressure discharge lamp with lower capacity is erroneously mounted, and protecting discharge lamps from decline of life and breakage. SOLUTION: At a device with a control circuit 10 which judged the propriety of discharge and adaptability of a discharge lamp 24, depending on the discharge current detected by a current detecting circuit 8 at the time discharge is started, by supplying tolerable current for the discharge lamp with the rating lower than that of the adaptable discharge lamp as a constant current, until the judgment of adaptability of the discharge lamp is finished, excessive current is not supplied to the discharge lamp even if a discharge lamp with the rating lower than that of the adaptable discharge lamp is erroneously mounted, and decline of life and breakage of the discharge lamp is protected.  The same sort of effect is expected by making the value of current, supplied in the case of supplying tolerable current for the discharge lamp with the rating lower than that of the adaptable discharge lamp, to the discharge lamp as a constant current, during the period until the judgment of adaptability of the discharge lamp is finished, maximum tolerable current value.
Patent JP-2001275928-A (JP)
Title: Endoscopic device
Inventor: ISHIGAMI TAKAKAZU
IPC: H04N7/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic device of a favorable usability, wherein the motion and the non-motion of an electric apparatus can be controlled in response to the pulling-out/taking-up of an insertion section. SOLUTION: A revolution number by which the flexible insertion section 2-1 is wound around a drum section is detected by a drum revolution number- detecting mechanism using a slide volume 4-20, and is transmitted to a system CPU 42. Under a state wherein the insertion section 2-1 is not pulled out from the drum section, an electric bending-driving unit 3-37 and a light source lamp 44 or the like are turned OFF. Then, under a state wherein the insertion section 2-1 is pulled out to a certain degree, the electric bending-driving unit 3-37 or the like is turned ON, and an electric bending or the like is accepted. Thus, this endoscopic device 1 of a favorable usability has been realized.
Patent JP-2001287236-A (JP)
Title: Apparatus for molding resin and mold
Inventor: MORI NAOKI
IPC: B29C45/26
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold which can obtain a uniform molding and corresponds to ultra-low pressure molding. SOLUTION: In a multi-plunger type resin molding machine having a plurality of plungers, the plungers inserted freely slidably into a mold pot are connected to the piston of a hydraulic pressure cylinder installed specially in relation to the plungers, and the cylinder is connected to piping for leading an actuation liquid supplied from a two-way type or two-way variable volume hydraulic pump installed specially into the cylinder, moves the piston vertically corresponding to the actuation liquid supplied from the pump, and can do actions such as resin injection into the plungers and pressure holding individually.
Patent JP-2001287130-A (JP)
Title: Electrostatic chuck device and its manufacturing method
Inventor: TSUTO HIROYUKI
IPC: H01L21/68
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck device that will not make a crack or a failure in a buffer layer mounted between an electrostatic chuck and a base and has good heat resistance of the buffer layer and to provide its manufacturing method, too. SOLUTION: The buffer layer in order to offset a difference between a lower insulation layer and the base is mounted between them, which is made of an aluminum-based composite material reduced gradually in ceramics content such that its coefficient of thermal expansion gets gradually higher from an insulation layer side to the base side between the lower electrostatic chuck and the base. The composite material is continuously integrated with an aluminum alloy in the composite material and integrated continuously with the base.
Patent JP-2001296584-A (JP)
Title: Single lens reflex camera
Inventor: WATANABE YOJI
IPC: G03B13/24
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera which can be easily operated, where an unnecessary optical member image is not displayed for confirming an image after photographing, as for the single lens reflex camera with both of an optical finder equipped with a auxiliary focusing optical member and an electronic view finder. SOLUTION: As for the single lens reflex camera provided with a focusing screen 4 where the auxiliary focusing optical member 4a is arranged in the central part, an imaging device 3 for picking up the object image on the focusing screen 4, an image processing circuit 36 for forming digital image data from the output of the imaging device 37, and a monitor device 12 for displaying the digital image data, the image processing circuit 36 is provided with an erasing processing means for erasing the image of the member 4a from the digital image data. And, an image where an undesirable optical member image is erased from the photographed image data can be displayed when the image obtained after exposing the film is confirmed.