baber/WOPTO huggingface dataset:
Patent JP-2003286808-A (JP)
Title: Casing-sealing structure
Inventor: TSURUKI MASAKI
IPC: F01D11/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing-sealing structure for inhibiting a leak from a sealing part of a gas-turbine casing.  <P>SOLUTION: In a turbine casing of a gas turbine, a four-pronged seal 7 having a four-pronged cross-sectional shape is employed in the sealing part of an outside casing 1 and an inside casing 2. Bent parts 21, 23 of the seal 7 are inserted in grooves 25, 26 of both casings. In the bent parts 21, 23 on the inside and outside peripheries, one bent part is brought into contact with the groove wall on the high pressure side, and the other bent part is brought into contact with the groove wall on the low pressure side to ensure the sealing. In one part of the connection parts in the peripheral direction between segments of the seal, the connection part has a fit-in structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288234-A (JP)
Title: Automatic public relation system and automatic public relation method
Inventor: ONISHI TOSHIHARU
IPC: G06F13/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional system constructed of a service sponsor and a system operation body belonging to separate companies or separate enterprise sections and incapable of taking a proper cooperative action between them in the case of a defect of a system resulting in a delay of notification.  <P>SOLUTION: This automatic public relation system 100 receives trouble information from a service providing system 40 and a countermeasure/recovery condition information from the system operation body 30 for generating public relation information. Timing for distributing the public relation information to each related organization is decided, while an information item to be distributed is extracted to be distribution. Information for press is generated to be distributed to a public relation operator in the service sponsor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284455-A (JP)
Title: Fishing rod
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having a compact structure by which a freely moving guide of the telescopic fishing rod can be precisely fixed to a required position of the rod pipe.  <P>SOLUTION: The fishing rod has a fishline guide 22 and a lock part 26. The fishline guide 22 is attached to the rod pipe 12 through a cylindrical member 28 freely movable on the rod pipe 12. The lock part 26 has a taper-shaped outer face formed on the rod pipe 12 and fixes the cylindrical member 28 by engaging with the inner surface of the cylindrical member. The fishline guide has a guide ring-holding part 32b for holding the hard guide ring 30, and a guide leg 32a extending from the guide ring-holding part 32b and to be fixed to the cylindrical member 28. The cylindrical member 28 protrudes to the inner direction at the site for fixing the guide leg 32a, and has a protruded part 36 for pushing the outer periphery of the lock part 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003245880-A (JP)
Title: Method and system for acquiring robot information and recorded medium on which program of the method is recorded
Inventor: MURAI MAKOTO
IPC: B25J13/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide service for acquiring robot information, by which any one who wants to acquire the electronic information of a robot, which can respond to a human language and the mechanical function of which has been made to stop or has stopped, can acquire the electronic information of the robot via a terminal unit, and can receive a feeling deserving of the death of the robot, virtual reality feeling, and intimate feeling.  <P>SOLUTION: The system for acquiring the robot information, by which any one who wants to acquire the electronic information of the robot, which can respond to a human language and the mechanical function of which has been made to stop or has stopped, can acquire the electronic information of the robot via the terminal unit, and a recording medium on which the program of the method is recorded, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290862-A (JP)
Title: Method and device for manufacturing headed component
Inventor: NAKANO SHOZO
IPC: B21J5/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for realizing the high upsetting ratio, and performing the end upsetting in less working steps.  <P>SOLUTION: A stock S is extruded and filled in an upsetting space 20 formed by a punch and a split die 19, and as soon as the stock S is filled in the upsetting space 20, the punch is slowly elevated to gradually expand the upsetting space 20, and the stock S is continuously extruded in the gradually expanded upsetting space 20. By controlling the elevating speed of the punch and the extruding speed of the stock S, a required spherical shape can be obtained. A device for manufacturing headed parts has a pair of die cushion cylinders 4 and 4' to operate a die holder 8 to hold the die, and a movable punch cylinder 1 to elevate the punch during the upsetting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293752-A (JP)
Title: Retaining member for catalytic converter and its manufacturing method
Inventor: ANYA TOSHIYUKI
IPC: D21H13/38
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining member for a catalytic converter, capable of maintaining more excellent catalytic carrier retaining performance and exhaust gas seal performance for a long time even under a high-temperature condition.  <P>SOLUTION: This retaining member for the catalytic converter is composed of the catalytic carrier, a casing for storing the catalytic carrier, and a retainer which is mounted on the catalytic carrier and provided between the catalytic carrier and the casing. In the retaining member, alumina fiber and mullite fiber are blended and integrated to a prescribed thickness to form them into a mat shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294581-A (JP)
Title: Fatigue testing device for ball screw
Inventor: SHIMIZU SHIGEO
IPC: F16H25/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To apply power generation resistance of a plurality of driven motors as a thrust load to a ball screw by means of at least one driving motor, to easily regulate the thrust load by regulating a speed reducing machine of the driven motor, and to test fatigue of multiple ball screws at once.  <P>SOLUTION: A driving side screw shaft 9 of a driving side ball screw 3 is connected to the driving motor 2, rotary shafts 6a of a plurality of driven motors 6 with a transmission 41 are connected to driven side screw shafts 19 in a pair of driven side ball screw 5. Nuts 10 and 20 of the driving side ball screw 3 and the driven side ball screw 5 are fixed to one table 4 movable in the axial direction of the driving side ball screw 3. When the driving side screw shaft 9 is turned by the driving motor 2, the driven side screw shaft 19 is forcedly turned, and power generation resistance of the driven motor 6 works as a thrust load to the driving side ball screw 3 and the driven side ball screw 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298922-A (JP)
Title: Imaging unit
Inventor: KOBAYASHI HIROKAZU
IPC: H04N101/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of making an imaging interval between first and second photographing operations shortest.  <P>SOLUTION: A temporary storage device 28 stores CCDRAW data acquired through a lens optical system 16, a CCD 20 and an analog/digital converter 26 at photographing, thereafter a signal processing section 34 applies various signal processes and a companding processing section 36 applies compression processing to the CCDRAW data, and a media controller 42 records the data to a memory card 10. In the case that a storage capacity for storing CCDRAW data for one picture or more is left in the temporary storage device 28 even during the signal processing by the signal processing section 34 or the recording processing by the media controller 8, the processing is interrupted and the photographing is permitted. After the temporary storage device 28 stores CCDRAW data acquired by new photographing, the interrupted processing is restarted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291630-A (JP)
Title: Door driving mechanism of air conditioner for vehicle
Inventor: KAWASHIMA MASAFUMI
IPC: B60H1/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a door driving mechanism of an air conditioner for vehicles, which can reduce the number of part items and man-hours for assembling.  <P>SOLUTION: In the door driving mechanism 25, which is provided with an operation side pulley 26, an air conditioner case side pulley 30 which is connected to an air passage opening and closing door 29, a first cable 31, which connects the operation side pulley 26 and the air conditioner case side pulley 30 and drives the air passage opening and closing door 29 in the direction to close the door 29 when the operation side pulley 26 is turned in a direction, and a second cable 32, which connects the operation side pulley 26 and the air conditioner case side pulley 30 and drives the air passage opening and closing door 29 in the direction to open the door 29 when the operation side pulley 26 is turned in the other direction, the operation side pulley 26 and the first cable 31 are connected to each other, and the operation side pulley 26 and the second cable 32 are connected to each other, and the door 29 can be moved in the direction to draw the first cable 31 and the second cable 32 and cannot be moved in the direction to loosen the cables 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303404-A (JP)
Title: Thin-film magnetic head, its manufacturing method and magnetic recording device
Inventor: MATONO NAOTO
IPC: G11B5/31
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head capable of improving recording performance.  <P>SOLUTION: The magnetic head is provided with a layered structure which includes a main magnetic pole layer 12 and an auxiliary magnetic pole layer 14 arranged in an area to face the main magnetic pole layer 12 by sandwiching a nonmagnetic layer 13. Magnetic flux generated in a thin-film coil 10 is passed through the nonmagnetic layer 13 to be housed in the auxiliary magnetic pole layer 14, concentrated in the vicinity of the front end of a tip part 14A, and passed through the nonmagnetic layer 13 again to flow into the tip part 12A of the main magnetic pole layer 12. Since a 'main magnetic flux flow-in route' flowing from a rear end 12B to the tip part 12A in the main magnetic pole layer 12, and an 'auxiliary magnetic flux flow-in route' flowing from the auxiliary magnetic pole layer 14 to the tip part 12A are obtained, the amount of magnetic flux supplied to the trailing side part of the tip part 12a is increased. The sufficient amount of magnetic flux is supplied to the trailing side part of the tip part 12A to increase the discharging amount of magnetic flux, and thus the generation intensity of a perpendicular magnetic field and a magnetic field gradient are secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299803-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operating rate by shortening a time required for a big win game in a pachinko game machine.  <P>SOLUTION: An opening/closing plate 17 which falls forwards and opens a big prize hole 16 closes the upside of an out hole 15 and narrows the path of game balls falling from above onto the out hole 15 to thereby efficiently guide not only game balls falling from above onto the opening/closing plate 17 but also game balls moving toward the out hole 15 into the big prize hole 16. Thereby, game balls efficiently win prizes and the number of game balls to become useless balls without winning prizes in the big prize hole 16 is reduced. Since the time per round is shortened and the time required for one time of big win game composed of a plurality of rounds is shortened as well, the operating rate of the pachinko game machine is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303684-A (JP)
Title: Organic luminous element array and organic luminous element array package
Inventor: HASEGAWA TOSHINORI
IPC: H05B33/22
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient organic luminous element.  <P>SOLUTION: The organic luminous element array is typically provided with a member which shields outer light incident from outside the array between pixels or between a base material and an organic luminous element and of which reflection coefficient of the outer light is lower than that of the wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302380-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a channel forming member 20 for forming a measuring chamber 28 of a resin material and to improve detecting characteristics.  <P>SOLUTION: A gas sensor 10 comprises: the channel forming member 20 having the measuring chamber 28 in which gas exists; and a piezoelectric element 51 disposed oppositely to the chamber 28 to transmit or receive an ultrasonic wave by means of a piezoelectric effect. The member 20 is formed of a glass fiber-filled nylon resin, and has a tensile elastic modulus of less than 15 GPa. Such a resin material has excellent damping capacity and reduces a noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303955-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAKAGOME HIDEAKI
IPC: H01L29/872
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the stray capacitance of a Schottky barrier diode.  <P>SOLUTION: A semiconductor substrate 1A, on which an n-type semiconductor region 2 is formed, and a semiconductor substrate 1B where a silicon oxide film 3 is formed on the surface are laminated, so that the n-type semiconductor region 2 comes into contact with the silicon oxide film 3. The semiconductor substrate 1A and the n-type semiconductor region 2 are patterned by etching, and then an anode electrode 7, comprising a metal film where two kinds of metals such as W and Ti are mixed, is formed on the silicon oxide film 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003168969-A (JP)
Title: Level shift circuit
Inventor: AOKI MIKIO
IPC: H03K19/017
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a stable delay time characteristic in which even when there are variations of power supply voltage, a less difference is given between delay times.  <P>SOLUTION: There are provided a level shift section 1 for generating first and second intermediate signals with different polarities from an input signal and outputting them from terminals 14, 15, and a signal select section 2, in which a choice is made of a signal among the first intermediate signal and the second intermediate signal, the signal changing to a GND level, and when the selected signal is the first intermediate signal, the selected first intermediate signal is inverted, and on the basis of the inverted first intermediate signal or the selected second intermediate signal an output terminal Y is driven.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301284-A (JP)
Title: Organic coated steel material superior in secondary adhesion and edge-face peeling resistance
Inventor: MURASE MASAJI
IPC: C22C38/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic coated steel material having improved end-face peeling resistance of an organic coating layer, and an excellent secondary adhesion between a steel sheet and the organic coating layer.  <P>SOLUTION: The organic coated steel material comprises a steel material of which the corrosion potential in a NaCl solution having a concentration of 0.5 M at an ordinary temperature is in a range between 0 and -550 mV vs SCE (saturated calomel electrode), and the organic coating layer formed on the surface of the steel material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309643-A (JP)
Title: Fraud use prevention system, function limiting device, and function limit releasing device
Inventor: KAWASAKI KOUKUN
IPC: H04W12/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent use of a foldable mobile phone 2.  <P>SOLUTION: When a predetermined operation is performed to the foldable mobile phone 2 owned by an authorized user, an acquisition request of authorized key information is performed to a function limit releasing device 3 through a Bluetooth by the foldable mobile phone 2. Only when the authorized key information is acquired, the limit is released. Therefore, it is possible to make the authorized user use the mobile phone without requesting memorization of a secret number, and to prevent more reliably fraud by a third person in the case of loss and theft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002352468-A (JP)
Title: Optical head and optical disk drive
Inventor: KAMIYANAGI KIICHI
IPC: G11B7/135
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and disk device that can improve the data transfer rate in a small size and high in recording density. SOLUTION: The laser beam 3 from a semiconductor laser 2 is made a parallel beam 5 by a collimator lens 4 and enters the 1st surface 6a of the transparent condensing medium 6. The laser beam 5 entering the 1st surface 6a is reflected on the reflector film 7 formed on the outer surface of the 2nd surface 6b and focused on the 3rd surface 6c to form a light spot 9. Light focused in the light spot 9 leaks out as a near field light and transmitted to the recording medium 8 for optical recording or reproduction.
Patent JP-2003308757-A (JP)
Title: Key top sheet
Inventor: NAKAJIMA RINA
IPC: H01H13/70
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key top sheet preventing a pushing element from falling down due to shock and from buckling when the pushing element is pushed by a knob.  <P>SOLUTION: In a key top sheet 1 having the pushing element 1c integratedly formed on a support sheet part 1a arranged on a substrate 3 via a thin part 1b and operating a switch by the pressing element 1c by pushing down the pushing element 1c with the knob 2 provided on a panel 4 with permitted vertical movement, a bowl shaped counter bore 1d of which diameter gets narrower as it goes from upper end opening part toward the bottom is provided on the pushing element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307055-A (JP)
Title: Tool for interpretation unlocking
Inventor: SHIN TETSUKO
IPC: E05B19/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for interpretation unlocking, which can maximize working efficiency by allowing a worker to perform a locking operation easily in a more convenient working environment.  <P>SOLUTION: This tool is composed of a grip part with a built-in dry cell, a speculum body which is provided at an upper end of the grip part and whose rear surface is provided with a magnifier, a coupler which is detachably fitted into a front surface of the speculum body, a body of rotation, which is rotatably fitted into an outer peripheral surface of the coupler and in which a fastening groove for fastening an interpretation pick is formed at one end, and a fastening bolt which is screwed into the body of the rotation so as to fix the body of the rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004831-A (JP)
Title: Orthogonal flux gate type magnetic sensor
Inventor: SHIMOE OSAMU
IPC: G01R33/04
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a high-performance and flat orthogonal flux gate type magnetic sensor which can be mounted easily to a mobile device. SOLUTION: In the orthogonal flux gate type magnetic sensor provided with a flat detecting coil, a magnetic body and a power source for alternatingly exciting the magnetic body, the detecting coil is not wound to the magnetic body and is constructed in a laminating structure having a flat coil by a printing coil or the like arranged to the vicinity of the magnetic body. The alternatingly magnetized magnetic body detects a change of an external magnetic field by the detecting coil. The sensor is made flat. The detecting coil is provided with a detecting means for detecting a change of a voltage drop generated to both ends of the magnetic body or a change of a current, so that a high frequency carrier type magnetic sensor can be constituted.
Patent JP-2003305722-A (JP)
Title: Method for highly purifying resin
Inventor: IRIE SHOICHI
IPC: B29B17/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for reclaiming a high-purity resin material which is not lowered in its molecular weight and contains no impurities when a recovered resin is reutilized.  <P>SOLUTION: The high-purity resin material can be reclaimed by using a solvent (dipropylene glycol methyl ether) which dissolves only a resin being a low-molecular-weight component and an additive but not a solvent which does not dissolve a resin being a macromolecular component, in a resin component (polystyrene).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317222-A (JP)
Title: Recording medium
Inventor: TAKAHASHI TERUO
IPC: G11B5/712
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium which is formed with patterns on a recording layer for high-density recording and can record micro-recording bits.  <P>SOLUTION: Particulates are arrayed on a substrate, tape or ground surface film and an intermediate layer or the recording layer is made in such a manner that undulations of shapes based on the array of the particulates are transferred from above the same. While the segments formed right above the particulates in the recording film are relatively flat, the segments formed in the boundaries with the particulates are recessed. The structure regularly arrayed with the undulations of the shapes is therefore actualized on the recording layer. The shapes of the recording bits are controlled by utilizing their distributions, by which the high-recording density magnetic recording medium can be made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316774-A (JP)
Title: Document control system, document accumulation method and program executing the method
Inventor: YANAIDA MASUYOSHI
IPC: G06F12/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To classify documents based on a defined security level and on a storage period by focusing attention on disposal of documents and on a requested security level most annoying a user in the life cycle from the creation of the documents to the disposal thereof, in a document control system with a plurality of document storage devices combined together.  <P>SOLUTION: This document control system is provided with: a means for imparting, in registering new documents, attributes for classifying the documents into ones causing storage obligation and general ones without causing the obligation to discriminate them from each other; a storage unit 34 for storing the documents causing the obligation by providing each of them with a security function as a document needing high protection; and a storage unit 35 for storing the general documents. The system is also provided with: a means for setting the storage period for each document in registering new documents; and storage units 36, 37 and 38 for storing the documents by dispersing them to the respective storage periods.  <P>COPYRIGHT: (C)2004,JPO