baber/WOPTO huggingface dataset:
Patent JP-2003120659-A (JP)
Title: Conductive roller and its manufacturing method
Inventor: WAKUKAWA YUICHI
IPC: G03G15/08
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller causing little waviness of a coating film surface, and causing no swelling of a coating film in both end parts. SOLUTION: This conductive roller has core metal 3 for respectively projecting a part outward from both end parts by penetrating through a central shaft part. Both end parts of a roller inner layer 2 are formed in a taper part 2a so that a cutting dimension gradually becomes large toward the respective ends in a range of at least 5 mm in the central part direction from the respective ends. An outer diameter difference with a surface of a central part of a taper part 2a end roller inner layer 2 is set to 0.6 mm or more in a diameter. A coating liquid A is laid and dried on a surface of the roller inner layer 2 so that an outer diameter of the roller 1 becomes almost equal over the total length.
Patent JP-2003118280-A (JP)
Title: Clip for notice
Inventor: KANI SHIYUNJIYO
IPC: B42F1/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a clip enabling large display of a commodity name or the like when it is used. SOLUTION: The clip has a flat-plate-shaped clip main body 11 having a U-shaped end face of which one end part is shaped like a letter U and a U-shaped grip part 12 of which the opposite end parts extend from the clip main body 11 and which extends from the U-shaped end face of the one end part 111 of the clip main body 11, along the U-shaped end face, with a slender U-shaped space 15 between. The rear of the clip main body 11 demarcating the U-shaped space 15 and the surface of the grip part 12 are on the same plane substantially and the surface of the clip main body 11 is made an indicating part 14 indicating a trademark, a firm name and others.  By adjusting the positional relation between the clip main body constituting a clip for notice and the grip part, in other words, the indicating part can provide large indication of the trademark and others, without being hidden by a document or the like being held.
Patent JP-2003120934-A (JP)
Title: Combustor of gas turbine
Inventor: SATO KIMIYOSHI
IPC: F23R3/34
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of combustion vibration in a gas turbine combustor having a pre-mixing pipe. SOLUTION: In this combustor 1 of the gas turbine, one or more pre-mixing pipes 20 for pre-mixing fuel and air and sending the same are connected to a combustion chamber 5 surrounded with a combustor liner 4. A combustion nozzle 21 disposed in the pre-mixing pipe 20 is provided with two or more fuel jet orifices 21a, 21b bored in different axial positions.
Patent JP-2003083285-A (JP)
Title: Odor removal filter for electric fan
Inventor: OURA KIYOMITSU
IPC: F04D25/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To remove odor and various poisonous fine particles without impeding an original blast function of an electric fan by fixing an odor removal filter on the electric fan and enabling removing odor, pollen and various poisonous fine particles during the blast solving a problem that a conventional electric fan was developed for the purpose of blast diffused odor, pollen and various poisonous fine particles during the blast without removing them. SOLUTION: The odor removal filter 101 using high efficiency granular activated carbon, fiber activated carbon, bamboo charcoal or charcoal is fixed on outer periphery of a guard net 103 of the electric fan 102 for blast and odor removal.
Patent JP-2003124494-A (JP)
Title: Connection base plate
Inventor: KOBAYASHI MASAYUKI
IPC: H01L31/042
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a plurality of electric parts having positive and negative electrodes are wired by a thin wiring means. SOLUTION: A connection is made between electrodes of a plurality of electric parts 1 having positive and negative electrodes with one base plate 7 which is made up of first and second insulating plates and a thin conductor 8 provided between the first and second insulating plates.
Patent JP-2003128065-A (JP)
Title: Distributing pallet formed by aluminum alloy die-casting
Inventor: KASE ENJI
IPC: C22C21/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a distributing pallet formed by aluminum alloy die-casting which has a high recycling property and is hygienic, and further is lightweight. SOLUTION: The distributing pallet formed by aluminum alloy die-casting is produced from an aluminum alloy die-casting technology in which a 3000 ton class die-casting machine is used with an aluminum alloy as a raw material. The material used is either one of ADC1, ADC3, ADC5 or ADC6, or an aluminum alloy which contains Si of 7.5-9.0 wt.%, Mg of 0.2-0.4 wt.%, and Fe of 0.2-0.7 wt.%, with the addition of Mn of 0.3-0.4 wt.%, and which further contains as an inevitable impurity, Cu of 0.05 wt.% or less and Zn of 0.1 wt.% or less, and the balance of Al.
Patent JP-2003133435-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KANDA ATSUSHI
IPC: H01L21/8234
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To form a high withstand voltage MOS transistor and a low withstand voltage MOS transistor effectively on the same substrate without damaging characteristics each thereof. SOLUTION: An oxide film of a low withstand voltage transistor region LV of first and second oxide films 110, 112 formed on a substrate 100 is removed entirely, and an oxide film of a high withstand voltage transistor region HV is left as it is. Thereafter, a sixth oxide film 119 for sidewall formation is formed to about 2000 Å thick which is larger than a standard thickness all over a surface of the substrate 100, the sixth oxide film 119 is overetched and a sidewall 119SW is formed. The oxide film 112 in an unnecessary part is removed by etching, and drain/source formation regions wherein a drain region and a source region are to be formed are opened each in an element formation region of a high withstand voltage nMOS region HVn.  Thus, n-type impurities are subjected to ion implantation in the opened drain/source formation regions by using the resist R15A as it is without removing it.
Patent JP-2003132703-A (JP)
Title: Electrodeless discharge lamp device for microwave
Inventor: SAIMI MOTOHIRO
IPC: F21Y101/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To enable to carry out an exchange of a magnetron in a lamp device using the magnetron. SOLUTION: This device is provided with a power supply unit 1, a microwave generating part 3 having the magnetron 2 connected with the power supply unit 1, a wave guide tube part 4 to transfer a microwave generated in the microwave generating part 3, a resonator part 6 in which a microwave resonator to be connected with the wave guide tube part 4 and to generate a high electric field by using the microwave, and a lamp bulb 5 are installed, and a reflecting mirror part 7 arranged near the resonator 6 and in order to control the light distribution, and this device has a constitution wherein at least the microwave generating part 3 is removable. By this, in the case the magnetron 2 in the microwave generating part 3 is deteriorated, the exchange of the magnetron can be carried out easily because the microwave generating part 3 can be mounted and removed easily.
Patent JP-2003130275-A (JP)
Title: Pipe connection method
Inventor: HACHIMAN KOJI
IPC: F16L47/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connection method making it hard for a pipe joint to be damaged by reducing resistance in inverting resin pipe into an excavating hole in an unopen cut method. SOLUTION: In this pipe connection method, pipe ends of connected synthetic resin pipes 11 and 12 are connected to each other by a fitting 13. After insertion ports 111 and 121 of the synthetic resin pipes 11 and 12 are inserted into receiving ports 131 and 132 of the fitting 13, a shrink tube 14 externally inserted across connection step parts 133 and 134 formed on the connection outer peripheral surfaces of the synthetic resin pipes 11 and 12 and the fitting 13 is heated and then shrunk.
Patent JP-2003131449-A (JP)
Title: Image forming device
Inventor: YOSHIDA TORU
IPC: G03G15/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that adjusts image conditions with high accuracy and in a short time. SOLUTION: An amount relating to the density and gradation of an image of a color toner patch 20 formed on an intermediate transfer belt 8 is detected one time by an ADC sensor 10. Based upon the result of the detection, an amount of correction which corresponds to an amount of correction of a quantity of exposure beam light which is based on the value of image data Cin expressing 100% density is subtracted when an amount of correction by gradation correction which is based on the value of image data Cin expressing 40% is calculated.
Patent JP-2002208114-A (JP)
Title: Thin film magnetic head and manufacturing method therefor
Inventor: SATO KEIICHI
IPC: H01L43/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance the magnetic field in the direction perpendicular to the surface of a recording medium, generated from a magnetic pole part and to shorten the magnetic path length to enhance high frequency characteristics in a thin film magnetic head. SOLUTION: A thin film magnetic head is provided with a first and a second magnetic layers 8 and 14 each including a magnetic pole part and magnetically connected with each other at a position apart from a medium facing surface ABS, a gap layer 9 provided between the magnetic layers 8 and 14 and a thin film coil 10, a part of which is provided between the magnetic layers 8 and 14. The second magnetic layer 14 has a magnetic pole part layer 14A and a yoke part layer 14B. The saturated magnetic flux density of the magnetic pole part layer 14A is higher than the saturated magnetic flux density of the yoke part layer 14B.  The yoke part layer 14B comprises a first layer 14B1 coming in contact with the surfaces on the gap layer 9 side of the first magnetic layer 8 and the magnetic pole part layer 14A and a second layer 14B2 coming into contact with the first layer 14B1 and both side surfaces of the rear end surface and the width direction of the magnetic pole part layer 14A.
Patent JP-2003139158-A (JP)
Title: Double cardan joint
Inventor: KAMIMURA TOKUJI
IPC: F16D3/32
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a double Cardan joint allowing easy mounting of a boot for sealing a spherical bearing. SOLUTION: In the Cardan joint, the boot 12 covering the spherical bearing 5, have a small-diameter end 12A fixed to a holder 10 and a large-diameter end 12B fixed to a centering socket 4A. Therefore, by inserting the holder 10 into an inner periphery face 6 of a spherical body 2, the boot covering the spherical bearing 5 can be mounted on a socket yoke 4 together with the spherical bearing 5, independently of a pin yoke 1.
Patent JP-2003141832-A (JP)
Title: Head positioning device and disk unit using the same
Inventor: TAKASO HIROSHI
IPC: G11B21/21
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a head positioning device which realizes stable and long- lived positioning control by detecting and recovering deterioration of positioning performance even when the deterioration is caused by an electric short circuit, etc., in a micromotion actuator using a piezo-electric element, and to provide a disk unit. SOLUTION: A deterioration detecting part 63 to detect the deterioration of the micromotion actuator 52 by using an electric current flowing in the piezo-electric element which constitutes the micromotion actuator 52, and a performance recovery part 64 to recover the deterioration when the deterioration is detected are provided. A micromotion drive part 69 has a function to generate a predetermined voltage for detecting the deterioration besides a function to generate a micromotion driving signal d2 and a function to output a high voltage for recovering the deterioration.
Patent JP-2003146258-A (JP)
Title: Car body assembly method
Inventor: ARAYAMA HIROMITSU
IPC: B62D65/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To make a jig for tacking a side member to an under body lightweight and compact, reduce initial investment, and make step change work easy and quick. SOLUTION: Lower welding edges of a pair of right and left side members 4 are longitudinally placed in a state fit to the right and left welding edges of an under body 3 to the under body 3 positioned in the specified position of a car body assembly line 2. In a longitudinally placed state, at least four front and rear portions of the lower welding edges of the right and left side members and the under body 3 are connected and fixed with at least four cramp jigs 11-1 to 11-4 arranged in the specified positions. In the connected and fixed state, the under body 3 and the side member 4 are welded. Replacement of the cramp jig attendant on the change of the kind of cars is conducted with jig exchange robots 10-1, 10-2.
Patent JP-2003149143-A (JP)
Title: Bilirubin concentration measurement adjusting solution, bilirubin concentration measurement adjusting capillary, bilirubin concentration measurement adjusting test piece, and bilirubin concentration measuring device adjusting method
Inventor: ITO SUSUMU
IPC: G01N33/483
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent suitable for adjusting precision in bilirubin concentration measurement for reducing variation in photometric bilirubin measuring devices. SOLUTION: The capillary, having a solution sealed therein usable for adjusting measuring devices for determining the bilirubin concentration level in a blood sample, is designed to be mountable on a centrifugal separator for separating the blood into serum and corpuscles, and the sealed solution contains CI. direct yellow 86.
Patent JP-2003151724-A (JP)
Title: Infrared bulb
Inventor: HIRAI HIROKI
IPC: H05B3/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an infrared bulb used for heating and warming, which solves the problem that a stress deformation is increased by heat, and makes it easy to break a wire at a connecting portion between a flat plate like heating element and a holding block. SOLUTION: Connecting portions of the holding block, respectively connected to both end portions of the linear flat plate like heating element having a rectangular cross section are formed to be inclined in the shape of wedge. Thus, thermal gradient between the heating element and the holding block is reduced to realize a long service life of the infrared bulb.
Patent JP-2003144658-A (JP)
Title: Pachinko game machine
Inventor: OKUYAMA SHIRO
IPC: A63F7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To easily cope with the future change of the information quantity of various kinds of pieces of information stored re-writably in a storage means without changing a game control program, and to prepare the game control program having general applicability. SOLUTION: A built-in ROM 83A has a common storage part CM which has a timer information memory area, a pattern information memory area, etc., and which is common to a plurality of machine kinds, and a non-common storage part NM which has the number of held balls information memory for a normal pattern, the number of held balls information memory for a special pattern, etc., and can be made to be not common to a plurality of the machine kinds. The built-in ROM 83A is provided with the non-common storage part NM on a side following the common storage part CM.
Patent JP-2003150434-A (JP)
Title: Information sharing system, information sharing support server, control method for computer, and program
Inventor: TSUKIJI KOJI
IPC: G06F12/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent increase of communication traffic even if a plurality of information servers have information in common. SOLUTION: A serer user ID in a section is stored in any of servers 18a to 18c in the section by corresponding to a plurality of users, respectively, and a server user ID between sections is stored in a server 16 between sections. The server user ID between sections, the server user ID in the section corresponding to the server user ID between sections, and a server ID of a server 18 in the section in which the server user ID in the section is stored are stored in the server 16 between sections by corresponding them mutually.  When receiving sharing information and the server user ID between sections corresponding to the sharing information, the server user ID in the section corresponding to the server user ID between sections and the server ID are read, and the sharing information and the server user ID in the section are transmitted to the server 18 in the section discriminated by the serve ID.
Patent JP-2003145720-A (JP)
Title: System for estimating timing of doctor blade
Inventor: YOKOYAMA KIMINORI
IPC: B41F9/10
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for estimating the replacing timing of a doctor blade. SOLUTION: The system for estimating the replacing timing of the doctor blade is equipped with a coefficient-of-abrasion calculation means for calculating the coefficient of abrasion at least on the basis of abrasion related data including the dot percent of the pattern in a plate cylinder, a doctor abrasion quantity calculation means for calculating the doctor abrasion quantity on the basis of the coefficient of abrasion and production quantity and a replacing period estimation means comparing the doctor abrasion quantity and predetermined abrasion allowable quantity to estimate the replacing timing of the doctor blade.
Patent JP-2003151834-A (JP)
Title: Winding structure of transformer
Inventor: MAESAKA MASAHARU
IPC: H01F27/28
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a sandwich winding operation to be efficiently carried out even in a transformer using a plate-like metal plate winding. SOLUTION: A usual winding 2, a metal plate winding 10, and another usual winding 4 are sandwich-wound in this sequence on a core 1, connection terminals 10a and 10b are provided to both sides of the winding start end of the metal plate winding 10, and connection terminals 10c and 10d are provided to both sides of the winding terminal end of the metal plate winding 10, so that a turbulence occurs less in a current distribution than that occurs in a case of providing connection terminals to the one side of the winding, and the transformer can thereby be improved in efficiency. As the connection terminals are bent outward, the connection terminals 10a to 10d get more distant from the core 1, so that it is not necessary that a contact between an external connection wire and the core is taken into consideration, and the transformer can be reduced in size.
Patent JP-2003145749-A (JP)
Title: Method of manufacturing electrostatic actuator, electrostatic actuator, inkjet recording head, and inkjet recorder
Inventor: ITSUSHIKI KAIHEI
IPC: B41J2/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrostatic actuator wherein an extremely high bonding temperature which is of a problem in the case where direct bonding capable of highly accurate controlling of a gap is performed, can be lowered and a necessary strength can be achieved. SOLUTION: An electrode substrate 10 having formed thereon an electrode 14 and a diaphragm substrate 20 having formed thereon a diaphragm 22 are formed. After each of the substrates is washed, a bonding face is made to be hydrophilic so that the face is made to be in a condition which tends to be directly bonded. These substrates are quietly aligned and placed in a vacuum chamber, and then the pressure is lowered to be not greater than a degree of vacuum of the atmosphere pressure, thereby completing the preliminary bonding. Next, energy by a microwave is applied thereto to activate an absorption water or a hydroxyl group so that the electrostatic actuator having the strong bonding property can be manufactured.
Patent JP-2003152538-A (JP)
Title: A/d converter
Inventor: TOKIOKA YOSHINORI
IPC: H03K19/0175
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an A/D converter capable of operating at a high speed, using a simple circuit. SOLUTION: In the constitution of the A/D converter, due to the feedback control voltage fed from an OP amplifier 23, common voltages generated from DC bias circuits 16, 21 are controlled with the common voltage of a reference voltage and the common voltage fed via an input buffer circuit 22 matching each other. Therefore, the common voltage of the reference voltage and the common voltage, fed via an input buffer circuit 17 can match each other. Since an actual analog input signal is not inputted to the OP amplifier 23, its high- speed operation is not required. As a result, the input buffer circuit 17 can be formed out of a simple circuit, as a source follower, to enable high-speed operation of the A/D converter.
Patent JP-2003155613-A (JP)
Title: Necktie
Inventor: BUTANI MITSUO
IPC: A41D25/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a necktie in which a knot can readily be formed and fixed without tying the necktie and yet two sides of the face side and the back side are reversibly used. SOLUTION: This reversible necktie comprises a necktie main body which is composed of a necktie part having a front apron part at the lower part and two belt-like parts which are two-forked right and left from the top of the necktie part and have a pair of latching tools at each end, respectively and buckles at the intermediate parts and a knot forming body which is fixed to the necktie part, is tubular and has a pair or two pairs of fitting tools or bonding tools symmetrically attached to the tubular central axis. The necktie main body and the knot forming body are made of double fabrics of the face side and the back side.
Patent JP-2003162491-A (JP)
Title: Electronic message exchange method, electronic message exchange system, server apparatus, client apparatus, and electronic message exchange program and its recording medium
Inventor: YAMADA KAZUO
IPC: G06F3/0484
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of indicating an electronic message to a user so that the user can effectively obtain a useful message in an electronic message exchange system joined by a plurality of users.  <P>SOLUTION: The electronic message exchange method includes the steps of accumulating message evaluation information input by other users on message information input by a user, judging a degree of favorable feeling to the user based on the message evaluation information by other users accumulated on the message information input by the user, and expressing the message information by reflecting the judged degree of favorable feeling at the time of displaying the message information input by the user to other users in a system of exchanging electronic messages by using a network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161764-A (JP)
Title: Semiconductor inspecting apparatus
Inventor: OISHI HIDEO
IPC: G01R31/302
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To inspect the finished state of conductor parts such as pad parts without causing probe marks in a semiconductor element.  <P>SOLUTION: Secondary electrons are emitted by making ions generated from an ion beam radiating device 3 adhere to the pad parts 2a of the semiconductor device 2, and the secondary electrons are detected by a secondary electron light receiving part 5. On the basis of the presence or absence of the detection of the secondary electrons by the secondary electron light receiving part 5, the quality of the pad parts 2a is determined by a determining device 6.  <P>COPYRIGHT: (C)2003,JPO