baber/WOPTO huggingface dataset:
Patent JP-2003261711-A (JP)
Title: Flame retardant for resin, flame-retardant resin composition compounded therewith and flame-retardant resin molded product
Inventor: OKAWA TAKASHI
IPC: C09K21/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-volatile flame retardant for a resin comprising a naphthylphosphate compound as an active ingredient, imparting resins with high flame retardancy by a small amount of its addition, having high hydrolysis resistance, causing no decline in the mechanical strength, especially impact resistance, inherent in the resins, and highly useful as an inexpensive non- halogen-based flame retardant.  <P>SOLUTION: The flame retardant for resins comprises the naphthylphosphate compound of the general formula (I) (wherein, n is 1 or 2; R is a 1-4C alkyl; and m is an integer of 0-3) as the active ingredient. The acid value of the compound is ≤1 KOHmg/g. For this flame retardant, the contents of impurity metals derived from the production process of the compound are ≤40 ppm for Mg, Al, Zn, Ti, Na and K, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268653-A (JP)
Title: Corduroy
Inventor: KAWAI TSUNEFUMI
IPC: D03D27/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide corduroy having a herringbone formed by ruggedness of ridges of pile wefts on the surface.  <P>SOLUTION: The cloth 14 is obtained by weaving a ground weave 17 by rising and falling warps 15 and ground wefts 16 to intersect each other and unwinding pile wefts 18 in the ground weave 17. The pile wefts 18 are intersected to the ground weave 17 and are cut so that, when predetermined parts of the pile wefts 18 are cut along a direction to which the warps 15 extend, an uneven pattern 11 formed on the surface of the cloth 14 forms the herringbone in a plane view. The ratio of the number of the pile wefts 18 to the number of the ground wefts 16 is set to 2:1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260545-A (JP)
Title: Refractory for fireproof member for continuous steel casting
Inventor: OGATA MASANORI
IPC: C04B35/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory for fireproof members for continuous steel casting which is low in thermal conductivity, excellent in dissolution resistance and spalling resistance, prevents oxides such as alumina or the like or metal from sticking on the working surface of the refractory during casting and can contribute to safety operation and improvement of steel quality.  <P>SOLUTION: The refractory for fireproof members for continuous stell casting comprises, as a composition, 5 to 30 mass % of carbon, 20 to 50 mass % of SiO<SB>2</SB>component (however, excluding SiO<SB>2</SB>to be generated by oxidization of SiC), 20 to 50 mass % of Al<SB>2</SB>O<SB>3</SB>component, the balance with other refractory components and impurities, and materials having a porosity of 15 to 25% and a bulk specific gravity of 1.5 to 2.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263505-A (JP)
Title: Method and device for health related information
Inventor: OKA TORU
IPC: G16H70/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for health related information which can provide health related information that matches the medical information of a personal member request upon from the member.  <P>SOLUTION: When requirement of health related information from a personal member is detected, the required health related information and medical information of the member which is stored in the server in advance are sent to a plurality of the pre-registered operation members under condition of anonymity. At the same time, when the health related information sent from the operation member who responds to the kinds of health related information and the medical information is received, the health related information is sent to the personal member. Therefore, the health related information matching with the member's medical information is easily and quickly provided in response to the member's request without spending time and work. In addition, as the medical information of a member is provided to an operation member anonymously, secrecy of the member's medical information can be maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225069-A (JP)
Title: White dripping seasoning
Inventor: TADA HIROSHI
IPC: A23L27/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seasoning composition for Chinese foods, Japanese foods and Western foods capable of carrying out simple and advanced seasoning, mainly in Chinese noodle restaurants for business use, Chinese restaurants, Japanese restaurants, Japanese style pubs, western style restaurants, excellent in cooking property, having good storage stability and rich in delicious taste of new shellfishes.  <P>SOLUTION: The seasoning composition comprises boiling flakes of dried fishes (sardine, mackerel, tuna, sea bream, etc.), shellfishes (oyster or common scallop) and sun-dried adult shellfish (about 5-10 years old) of Mytilus edulis with a seasoning water prepared by mixing red wine with Japanese wine, water and 100% apple juice each in equal amount for about 30 min and then adding brown sugar, powdery root tangle and a solar salt produced in Okinawa thereto and carrying out heat treatment of the mixture with weak fire for 120 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266268-A (JP)
Title: Workpiece chattering preventing device
Inventor: AZUSAWA TAKAHIKO
IPC: B23Q1/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece chattering preventing device for preventing generation of chattering in lathing a thin and long stepped workpiece.  <P>SOLUTION: In an NC lathe provided with a turret type bite holder, a rotary tool unit is replaced by an anti-chattering bite holder comprising a transmission converting member to convert rotation of a motor to a lathing tool holding member to advance/retreat to/from a workpiece, and an anti-chattering member that advances/retreats to be positioned to press are integrally provided to be installed on an installation part of a bite holder unit provided with a rotary tool driven by the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265464-A (JP)
Title: X-ray ct device
Inventor: SHINNO TOSHIYUKI
IPC: A61B6/03
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform electrocardiographic synchronous scan without changing the scan speed of the X-ray CT device.  <P>SOLUTION: This X-ray CT device includes an electrocardiograph 40 for measuring the heart rate of a subject, and a heart rate stabilizing device 50 for applying stimulus to the subject to be stabilized to the heart rate suitable for electrocardiographic synchronous scan. Thus, stimulus is applied to the five senses of the subject to control the heart rate, whereby scan synchronized with the heart rate of the subject is easily performed to obtain a good image of desired tense. Accordingly, this device can contribute to spreading of electrocardiographic synchronous scan in general medical facilities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272180-A (JP)
Title: Optical pickup and optical disk drive
Inventor: AKIYAMA HIROSHI
IPC: G11B7/09
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow the correction of incident positions of a detection light in the radial direction and the tangential direction, which is reflected from an optical disk and made incident on a photodetector.  <P>SOLUTION: An optical element 117 is disposed in a detection light path 116 from the optical disk 106 to the photodetector 108, and by displacing this optical element 117 in the biaxial round direction by an incidence correcting means 118, the incident positions of the detection light made incident on the photodetector 108 in the radial direction and the tangential direction are corrected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271567-A (JP)
Title: Ratio display control device, program and ratio display control method
Inventor: YOSHIZAWA HIROAKI
IPC: G06F15/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a device for properly correcting and displaying the ratio of each component to the total value of a plurality of components.  <P>SOLUTION: The CPU 1 of a calculator 100 calculates the percentage of each component of list data inputted from an input part 2, when displaying the percentage of each component of the list data, and stores the third decimal place of each percentage in a third decimal place storage area 5b. The CPU 1 rounds down the third and following decimal places of the percentage of each component of the list data to calculate the total of the percentages; adds, when the total is not 100%, '1' to the second decimal place of the component concerned, starting from the component having a large third decimal place value stored in the third decimal place storage area 5b to correct it; repeats this correction until the total of the percentages of the components is 100%; and displays, when the total of percentages is 100%, the percentage of each component on a display part 4 by use of numerical value or circle graph.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277860-A (JP)
Title: Iridium-tantalum coated nickel superalloy
Inventor: MURAKAMI HIDEYUKI
IPC: F02C7/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the high-temperature oxidation resistance, high-temperature corrosion resistance and base-material phase stability of a member composed of a nickel superalloy, and to prolong the life of the base material.  <P>SOLUTION: An iridium-tantalum alloy film is formed on the surface of the nickel superalloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282616-A (JP)
Title: Formation method of bump and manufacturing method of semiconductor device
Inventor: YODA TAKESHI
IPC: H01L21/60
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired performance of a semiconductor device by improving junction property between a bump and a wiring pattern of a substrate or the like by realizing good denseness and flatness of a displacement plating formed in the outermost layer of a bump.  <P>SOLUTION: An electroless Ni plating is formed on a pad and an electroless Cu plating 21 is formed thereon. Since the grain diameter of Cu of the plating 21 is rough, a projection part 21a is produced in a surface thereof and a first air oxide film 25 of an irregular thickness is formed thereon. When the air oxide film 25 is removed and the plating 21 is displaced with Sn, nucleus 28 by Sn grows around the projection part 21a and a tentative displacement Sn plating 27 of an irregular thickness is formed. When the plating 27 is peeled, a second air oxide film 29 of a uniform thickness is formed on the plating 21. When the film 29 is removed and the plating 21 is displaced with Sn again, a displacement Sn plating 22 of good flatness is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282124-A (JP)
Title: Fuel cell
Inventor: ITABASHI TAKESHI
IPC: H01M8/16
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell using glucose as fuel, having high power generating capacity at high voltage.  <P>SOLUTION: This fuel cell taking out electrons by oxidation reaction of glucose contains at least glucose dehydrogenase, nicotinamide adenine dinucleotide, diaphorase, and an electrochemical mediator acting as an electron giving and receiving medium between diaphorase and an electrode. Or, the fuel cell contains at least glucose dehydrogenase, nicotinamide adenine dinucleotide, diaphorase, and anthraquinone or its derivative.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274703-A (JP)
Title: Residual unplowed ground-treating device of transmission case
Inventor: INO SHINYA
IPC: A01B33/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To install a residual unplowed ground-treating claw having a vertical blade and a horizontal blade as projecting from a lower end part of a transmission case arranged with a plowing rotor from the lower end part to its side direction, to its lower direction and to improve the horizontal blade.  <P>SOLUTION: This residual unplowed ground-treating device by arranging the plowing rotor from the lower end of the transmission case 10, and installing the vertical blade 23a and horizontal blade 23b as projecting from the lower end of the transmission case 10 to its lower direction is provided by (1) installing the horizontal blade 23b of the residual unplowed ground-treating claw 23, having a scooping surface at the lower end part of the vertical blade 23a and also forming a turning the soil over action surface in the rear directional side of the machine body-progressing direction, and (2) forming the turning the soil over-action surface in the side blade 23b of the residual unplowed ground- treating claw 23 by extending the rear end part of the horizontal blade 23b in the rear direction and bending in upward direction. By the horizontal blade 23, the residual unplowed ground treatment in a whole area under the transmission case 10 is performed in a good accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355975-A (JP)
Title: Liquid ejector and ink jet printer
Inventor: YAMAMOTO RYOICHI
IPC: B41J2/05
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector for use in an ink jet recording head having a long product lifetime in which warp is suppressed and a highly accurate product can be obtained with high yield even in case of a linear product having a long nozzle array, and an ink jet printer utilizing it. SOLUTION: The liquid ejector comprises a plurality of liquid ejecting means formed in a silicon substrate while being arranged in one direction, and a plurality of liquid ejection nozzles arranged in correspondence with the plurality of liquid ejecting means wherein the thickness at least a part of the silicon substrate is 700 μm or above.
Patent JP-2003029852-A (JP)
Title: Power unit and method for controlling the same and portable electronic equipment and clocking device and method for controlling the same
Inventor: FUJISAWA TERUHIKO
IPC: G04G99/00
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a constant voltage circuit. SOLUTION: An oscillation circuit 80 generates an oscillation signal based on the oscillation frequency of a crystal oscillator 81, and a frequency-dividing circuit 90 generates a sampling clock CKs whose duty rate is 1/8 by frequency- dividing the oscillation signal. A constant voltage circuit 70 operates in the 'H' level period of the sampling clock CKs, and stops its operation in the 'L' level period. While the constant voltage circuit 70 stops its operation, a voltage Vreg varying in accordance with a second low potential voltage Vss2 is generated. The cycle of the sampling clock CKs is made short, and the variation of the voltage Vreg is reduced. On the other hand, the power consumption of the constant voltage circuit 70 is reduced to 1/8 compared with the case that the constant voltage circuit 70 always operates.
Patent JP-2003278760-A (JP)
Title: Multilayer sliding bearing and its manufacturing method
Inventor: KOHAMA MASAYUKI
IPC: F16C33/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer sliding bearing having no mating part like a winding bush, free to use in substitute of a thick roller bearing and smoothly rotating a rotation shaft supported, etc., and also to provide a its manufacturing method.  <P>SOLUTION: The multilayer sliding bearing 1 is furnished with: a reinforcing body 5 integrally having an inner peripheral side cylinder part 2 and an outer peripheral side cylinder part 3 constituted by bending a metal plate into two folds and polymerizing them on each other in the diametrical direction and a cross-section U shaped connecting part 4; and a multilayer sliding bending body 14 constituted by bearing a multilayer plate 10 having a net body 6 made of a stainless steel plate made porous plate, etc., and a synthetic resin made sliding layer 9 one part of which is arranged on a mesh 7 from a through hole of the net body 7 and integrally attached on one surface of the net body 7 into two folds so that the sliding layer 9 is positioned on the extreme inner peripheral side and the extreme outer peripheral side in the diametrical direction and the cross-section U shaped connecting part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287094-A (JP)
Title: Chain tension applicator
Inventor: YOSHIDA OSAMU
IPC: F02B67/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tension applicator improving wear resistance by dispersing and reducing load imparted from a plunger at backstop and reducing processing accuracy and processing load in component machining and assembling.  <P>SOLUTION: The chain tension applicator comprises the plunger 120 projecting toward a chain, a housing main body 110 formed with a plunger sliding hole 111 for fitting insertion of the plunger 120, a projection biasing spring 130 for biasing the plunger 120, a pair of wedge-shaped cam chips 140, 140 loosely inserted in a tapered cam sliding seat 112 formed on an opening end side of the plunger sliding hole 111 and respectively arranged for engagement with two racks 121, 121 incisedly formed in opposite positions dividing an outer periphery of the plunger 120, a cam biasing spring 150 for biasing the cam chips 140, 140 to drive them into the plunger sliding hole 111, and a spacer 160 disposed in contact with the opening end side of the plunger sliding hole 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298029-A (JP)
Title: Apparatus and method for exfoliation transfer, semiconductor device and ic card
Inventor: KIMURA MUTSUMI
IPC: H01L27/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for exfoliation transfer which can precisely conduct alignment regulation.  <P>SOLUTION: The apparatus for exfoliation transfer comprises a holder (14), having a moving mechanism for grasping a transfer original board (11) including an element chip (12) to be release transferred and formed via a release layer so that its thickness direction perpendicularly crossing the vertical direction and alignment regulation, and a stage having an alignment mechanism for fixing a transfer destination board (13) for transferring the chip (12), formed on the board (11) so that its thickness direction perpendicularly crosses with the vertical direction and aligns with the board (11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292951-A (JP)
Title: Luminescent powder having long decay time and method of producing the same
Inventor: SHANKAR VIRENDRA
IPC: C09K11/64
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide luminescent powder having a long decay time and provide an adjusting method therefor.  <P>SOLUTION: The luminescent powder composition having a long decay time represented by the formula xRO. (1-x)Al<SB>2</SB>O<SB>3</SB>: aEu<SB>2</SB>O<SB>3</SB>: bM (R is an alkaline earth metal selected from the group consisting of Sr, Ca, Mg and Ba; Al<SB>2</SB>O<SB>3</SB>is in single phase; M is selected from the group consisting of Pr, La, Ce, Dy, Sm and Nd; 0.2≤x≤0.8; 0.001≤a≤0.05 and 0.001≤b≤0.1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291019-A (JP)
Title: Throwaway type drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway type drill allowing rigid fixing of a cutting head part, while preventing damage.  <P>SOLUTION: An engagement part 14 equipped with the cutting head part 5 comprises a shaft part 15 and a pair of differently leveled parts 18. An engagement surface 16a extending to the shaft tip face is formed on peripheral surface to the shaft tip face of the shaft part 15, while a centering peripheral surface 16b is formed on peripheral surface to the base end face. A receiving part 20 equipped with the tool body 2 and engageable with the engagement part 14 comprises a recess 22 engaging with the shaft part 15 and a pair of receiving step part 24 engaging with the respective differently leveled parts 18. The cutting head part 5 is fixed on the tool body 2 by fastening a fastening bolt 30 penetrating a slit 26 with engaging the engagement part 14 and the receiving part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297545-A (JP)
Title: Magnetron filament power supply device
Inventor: SUZUKI KAZUO
IPC: H05B3/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron filament power supply device that can always keep the filament temperature at a correct temperature under any magnetron operation condition, and can prevent that the magnetron becomes inoperative in a short period by occurrence of deformation and decarbonization of filament and occurrence of a moding phenomenon.  <P>SOLUTION: In the magnetron filament power supply device, the filament voltage V<SB>f</SB>is detected by a filament voltage detecting means PT, 7 and the filament current I<SB>f</SB>is detected by a filament current detecting means CH, 8, and the filament temperature voltage VT<SB>f</SB>corresponding to the filament temperature T<SB>f</SB>is processed based on the above detected filament voltage V<SB>f</SB>and filament current I<SB>f</SB>. And the error voltage based on the error between the processed filament temperature voltage VT<SB>f</SB>and the reference voltage VR<SB>ff</SB>that corresponds to the correct temperature is generated, and the power supplied to the filament 4 is controlled according to the generated error voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290179-A (JP)
Title: Sensation sensitivity evaluation system
Inventor: SAGARA YASUYUKI
IPC: A61B5/0484
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensation sensitivity evaluation system which is suitable for the quantification of sensitivity to food products (relish) by clarifying relationship between the physical attribute inherent to gustatory and olfactory materials and psychological human factors pertaining to the food products.  <P>SOLUTION: There is arranged a hierarchical type neutral network into which physical attribute data inherent to the gustatory and olfactory materials and organic information data obtained from subjects who try to taste the gustatory and olfactory materials are inputted in parallel to produce an output as relish data, and the hierarchical type neutral network is learned by the back propagation method using the relish data as teacher's data (learning means). The hierarchical neural network learned is used to determine main factors for the physical attribute data and/or the organic information data related to the relish data (sensation sensitivity evaluation means).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005038606-A (JP)
Title: Particle optical device, illuminator, and projection system and its utilizing method
Inventor: KIENZLE OLIVER
IPC: G03F7/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle optical device contributing to the enlargement of the illumination aperture of a particle optical illumination system.  <P>SOLUTION: The particle optical device 21 changes the track of a charged particle in divergence particle beams toward a length axis direction. The particle optical device 21 comprises an inner electrode array 37 that at least partially transmits particles, is at least partially connected to a position at distance in the diameter direction from a length axis around the length axis, and is extended along the length axis; an outer electrode 29 that is at least partially connected to the position at distance in the diameter direction from the inner electrode array 37 around the inner electrode array 37, is relatively extended to the length axis, and extended along the length axis; and a power supply source 47 for generating the potential difference between the inner electrode array 37 and the outer electrode 29. In this case, the power supply source 47 generates the potential difference, where the motion component of the particle crossing the inner electrode array 37 can be rotated reversely and the motion component faces crosswise to the length axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI