baber/WOPTO huggingface dataset:
Patent JP-2003243501-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/768
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which is capable of forming interconnection grooves and connection holes accurately in an interlayer insulation film which uses an organic material.  <P>SOLUTION: Over a base film 4 on the surface of a substrate, an organic insulation film 5, a first insulation film 6 which can be etched selectively with respect to the organic insulation film 5, and an inorganic stopper layer 7 are formed in this order. Then, a first resist pattern 8 is formed over the inorganic stopper layer 7. By etching with the first resist pattern 8 as a mask, a connection hole pattern is formed in the inorganic stopper layer 7 and the first insulation film 6. The organic insulation film 5 is etched from above the first resist pattern 8 to form the connection holes 10 which reach the substrate, in the organic insulation film 5 and, at the same time, to completely remove the first resist pattern 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249426-A (JP)
Title: SiC MONITOR WAFER MANUFACTURING METHOD
Inventor: YAMADA AKIRA
IPC: C30B33/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain SiC monitor wafer for flattening the surface to such an extent that a particle can be detected.  <P>SOLUTION: Crystal system 3C SiC is deposited in a CVD (Chemical Vapor Deposition) method on a substrate, and the SiC is removed from the substrate. By using mechanical polishing or in combination with CMP (Chemo Mechanical Polishing), the surface of the SiC is flattened. Then, the surface is irradiated with GCIB (Gas Cluster Ion Beam) to such an extent that the surface roughness becomes Ra=0.5 nm or smaller, and the impurity density of wafer surface becomes 1×10<SP>11</SP>atoms/cm<SP>2</SP>or smaller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245469-A (JP)
Title: Pachinko machine and method for selecting track thereof
Inventor: OKADA KAZUO
IPC: A63F13/52
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine capable of attracting a player without boring him/her by creating a plurality of track patterns and outputting on a screen such a track pattern as passes through a place nearest to a prize winning port from among the patterns.  <P>SOLUTION: The pachinko machine 1 which provides the virtual game of pachinko by displaying on the screen the track of a pachinko ball calculated by track calculation comprises: a track pattern creation part 51 creates a plurality of track patterns by performing track calculation of the pachinko ball tried to be shot when the on-screen output of the pachinko ball to be shot before the pachinko ball tried to be shot is started; a shortest distance calculation part 41 for calculating the shortest distance from the prize winning port to the track pattern at every plurality of track patterns; and a track pattern selection pattern 42 for selecting a track pattern the shortest distance to which is the shortest from among the plurality of track patterns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252101-A (JP)
Title: Vertically movable suspension device having friction preventive roller member
Inventor: OTAKE SHIGEKAZU
IPC: B60N2/50
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically movable suspension device having a friction preventive roller member for preventing friction generated between a torsion coil spring and the other member in a suspension device using the torsion coil spring as an elastic force applying means for reducing the size while lowering the height of a mechanism part of the suspension device.  <P>SOLUTION: This vertically movable suspending device has the friction preventive roller member 14, and is a vertically movable suspension device having a support part 11a arranged between a vehicular seat and a car body, and movably supporting the vehicular seat in the vertical direction by tilting and rising around a rotational fulcrum, a shaft 12a extendedly arranged along at least one of a front edge part or a rear edge part of the vehicular seat from the support part 11a, and the torsion coil spring 13 engaged with the shaft 12a, and wound in the rotational direction of the support part 11a toward a support part 11a side end part from a coil part. The friction preventive roller member 14 is rotatably arranged between the support part 11a side end part of the torsion coil spring 13 and the coil part adjacent to this end part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252631-A (JP)
Title: Method for producing glass
Inventor: OGINO KAZUO
IPC: C03B5/193
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high quality and homogeneous glass using a source material which exhibits poor solubility or separation when the glass source material is fed in a vessel for fusing.  <P>SOLUTION: The glass is produced by being fused while blended source materials composed of a plurality of pulverized glass source materials are supplemented to the fused glass. The blended source materials contain at least one or more kinds of oxides selected from the group consisting of La<SB>2</SB>O<SB>3</SB>, Y<SB>2</SB>O<SB>3</SB>, Gd<SB>2</SB>O<SB>3</SB>, Ga<SB>2</SB>O<SB>5</SB>, Ta<SB>2</SB>O<SB>5</SB>, Nb<SB>2</SB>O<SB>5</SB>, ZrO<SB>2</SB>and WO<SB>3</SB>and are supplemented to the fused glass during bubbling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258971-A (JP)
Title: Mobile information terminal
Inventor: OE HARUKI
IPC: H04M1/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To protect a camera unit of a mobile telephone set, etc., from an impact force.  <P>SOLUTION: The mobile telephone device, etc., equipped with a display part 11 which includes a CCD 25 and an optical system 30 for photographing an object and a body case 10 which holds the display part 11 and camera unit 20 and specify an outline is provided with a buffer member 40 between a unit case 21 and the body case 10 to reduce the impact force. Consequently, even if an operator drops the mobile telephone set, etc., by mistake, the camera unit 20 is prevented from being broken to guarantee expected functions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251649-A (JP)
Title: Method for manufacturing optical molded object
Inventor: KATONO HIROKI
IPC: B29L11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent the occurrence of air bubbles and the deterioration of molding processability at the time of press molding of a molding compound wherein a phosphorus-containing compound and copper ions are contained in a resin.  <P>SOLUTION: The molding compound 10 held between press plates 1 and 1 is heated under a condition satisfying the relation represented by the formulae (1)-(3), that is, D>10 (1), T<-35.5×ln(D)+360 (2) and T>-17.1×ln(D)+209 (3), wherein, D is the heating time (sec) of the molding compound 10 and T is the heating temperature (°C) of the molding compound 10, and the heated molding compound 10 is pressed in a moment to obtain an optical molded object 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260672-A (JP)
Title: Electric screw driver and method of using electric screw driver
Inventor: SASAKI KATSUHIKO
IPC: B25B21/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric screw driver capable of securely inhibiting noise and vibration when a clutch is released in response to the screw fastening torque.  <P>SOLUTION: The electric screw driver comprises first and second spindles 120, 130, first and second clutch means 140, 150 engaged with each other for transmitting the torque between the first and second spindles, a clutch engagement regulating means 160, and a second clutch position regulating means 170. The second clutch position regulating means 170 has a first position regulating means 171 for regulating the second clutch means 150 to be located in a torque transmission permitting position when the reaction torque applied from a processed material side is in a prescribed range, and a second position regulating means 181 for regulating the second clutch means 150 having moved to a torque transmission prohibiting position to return to the torque transmission permitting position when the reaction torque exceeds the prescribed range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261733-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TANIGUCHI AKIO
IPC: C08L33/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thermoplastic elastomer composition excellent in balance of hardness and mechanical strength and compression set, excellent in rubber elasticity, high-temperature creep performance and moldability and processability over wide temperature range and excellent in oil resistance and heat resistance regardless of a thermoplastic elastomer.  <P>SOLUTION: The thermoplastic elastomer composition is obtained by compounding, as essential components, (A) a (meth)acrylic copolymer, (B) a transesterification catalyst and (C) a thermoplastic resin and as necessary, further adding a compound having two or more kinds of hydroxy groups in one molecule thereto. In the composition, the thermoplastic resin (C) substantially has no transesterification reactivity with a compound having hydroxy group in the presence of the transesterification catalyst (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260269-A (JP)
Title: Game information and information memory medium
Inventor: WATABE HAJIME
IPC: A63F13/55
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puzzle game with both simple game operability and variation of the game play.  <P>SOLUTION: Movable block objects 912 and 918 disposed on a game stage 900 are moved in the direction of the virtual gravity operated by a player as if sliding on an inclined surface, and the movable block objects are deleted under a prescribed condition of disposition. Especially, if movable block objects of a specific type (the special blocks 918) are deleted, the game stage is cleared. Accordingly, the player can play not only a game of simply arranging and deleting the movable blocks one after another but also a game of efficiently arranging and deleting the blocks of the specific type by paying attention to the blocks of the specific type.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263887-A (JP)
Title: Memory ic
Inventor: KAWAGUCHI KAZUO
IPC: G11C11/4076
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase information processing speed approximately twice of conventional one and to improve a yield rate of a memory IC by utilizing memory cells except defective cells even if defect exist in one part.  <P>SOLUTION: In memory IC having bit lines BL which can write and read data in/from a pair of memory cells 10, 20, the device is provided with a pair of N type MOS transistor N.Tr1 and P type MOS transistor P.Tr2 of which respective gates G are connected commonly to the same word line WL and either of sources S or drains D are connected commonly to the same bit lines, capacitors C1, C2 of which one side of electrodes are connected respectively a source S or a drain D being not connected to the same bit line BL and the other side of electrodes are connected to a plate electrode of the memory IC, and an operation circuit which can write and read data selectively and freely in/from arbitrary memory cells out of the pair of memory cells 10, 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262696-A (JP)
Title: Engineering tool for nuclear power plant
Inventor: HARADA KAZUYO
IPC: G05B19/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of requiring two drawings, because of the software control logic described and a CAD tool is used to describe hardware information, in the conventional engineering tools for nuclear power plants.  <P>SOLUTION: After a macro part 8 is provided for a commercially available CAD tool 6 for describing the hardware information, to enable the description of the software control logic and a draft where the hardware information and the software control logic are drawn is imported to an engineering tool 3, to convert the software control logic into a machine language of a unit of a controller 1, the draft is downloaded to the controller 1 to produce a control action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262534-A (JP)
Title: Information-supplying method and apparatus utilizing position information, and information-supplying program
Inventor: TADA YOSHIAKI
IPC: G06Q50/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information-supplying apparatus utilizing position information for obtaining the newest desired information without allowing an information user to require communication charges.  <P>SOLUTION: A position measurement section 110 obtains an own position periodically. A speed calculation section 120 calculates an own average traveling speed. A section 130 for calculating a range that can be reached calculates a range that can be reached within specific time based on the current own position and the average traveling speed. A shop information reception section 140 receives shop information being broadcasted. A selection section 150 selects all shop information where position information included in shop information that the reception section 140 received is included in a range that can be reached. A display section 160 arranges an own position and selected map information on a map for display. As a result, the information user can see the newest desired information by a display section 160 without spending any communication charges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260118-A (JP)
Title: Sterilization apparatus
Inventor: SUZUKI HIDEMICHI
IPC: A61L2/06
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization apparatus in which a work space can be effectively used on a medical site, work before sterilization is facilitated and sanitary management can be reinforced.  <P>SOLUTION: The sterilization apparatus is provided with a chamber 2 for storing and sterilizing an object to be sterilized and work space forming means (working table 3 and a fixing tool 14 or the like) for forming a space to perform treatment for storing the object to be sterilized in a prescribed storage state and capable of being housed inside the chamber 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319023-A (JP)
Title: Image pattern identification/recognition method
Inventor: HAGITA NORIHIRO
IPC: G06K9/62
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on user's correction work in false recognition, to easily add a recognition pattern to a dictionary, and to enable identification/ addition of the pattern thereafter. SOLUTION: A binarized image pattern storage circuit 1 stores a character or a figure of a identification/recognition target. A binarized mask pattern storage circuit 3 stores a standard dictionary of a binarized mask pattern of a character or figure category. A normalization processing circuit 2 is inputted with the image pattern of the image pattern storage circuit 1 and normalizes a position or size. An identification/recognition decision circuit 4 collates the normalized image pattern with the binarized mask pattern in each the category to execute the identification, rejection or recognition processing. A binarized mask pattern generation circuit 5 generates a binarized mask pattern from the falsely-recognized or unlearned image pattern and adds or changes contents of the binarized mask pattern storage circuit 3.
Patent JP-2002334318-A (JP)
Title: Method and system for similarity judgment using neural network and method and system for similitude formation
Inventor: KOYAMA HOUGI
IPC: G06N3/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for facilitating similarity judgment of a trademark, etc. SOLUTION: While features extracted from two objects to be compared each other are supplied to an input layer, an output layer is made to learn pieces of pattern information about similarity between the two objects to structure a neural network. Input pattern information based upon the features extracted from the two objects whose similarity is to be judged is inputted to the input layer of the structured neural network and the similarity between the two objects is judged from the output of the output layer.
Patent JP-2003271845-A (JP)
Title: Dealer information retrieval and display system
Inventor: OKADA YUJI
IPC: G06Q30/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for reasonably selling a display order of the retrieval results to registration dealers by using a means of auction or the like in a retrieval site displaying a dealer information through a network.  <P>SOLUTION: The system is constituted so that a retrieval site 101 is connected to a terminal equipment 103 of an information user and a terminal equipment 104 of an information provider (a dealer) through the Internet 102, and comprises an inputting original part 105, a bidding part 106, a dealer information data base 107, a CGI part 108, a retrieval part 109 and a mail notification part 110.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274420-A (JP)
Title: Digital still camera
Inventor: YOSHIDA TERUHIRO
IPC: H04N9/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional digital still camera that has taken much time until AE information is confirmed resulting in increasing a release time lag upon receiving a succeeding photographing instruction when power for a liquid crystal display device is interrupted and power of an imaging apparatus is interrupted to reduce the power consumption.  <P>SOLUTION: An opaque LCD 102 is formed by adhering four division LCDs 201 to 204 whose transmissivity changes at application of a voltage to an opaque LCD 102 becoming opaque when receiving the voltage, and placed between an imaging lens and a CCD. When a photographing instruction is received while power of the imaging element is interrupted, a different voltage is applied to each area of four divisions to allow the CCD to obtain object luminance information corresponding to four ways of lightness. The distribution of the applied voltages is decided so that an output of at least one area among the four areas is contained within a dynamic range of the CCD. Thus, AE photometry is finished by one frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266115-A (JP)
Title: Pre-coating method
Inventor: TSUJIMOTO MASAMI
IPC: B21B45/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent generation of slips in an inlet equipment, in particular, on an inlet side bridle roll without adding more bridle rolls or newly providing a degreasing equipment.  <P>SOLUTION: When applying pre-coat oil to a surface of a steel plate, palm oil is used for the pre-coat oil, and the application quantity of the pre-coat oil is controlled to a range of 100 to 500 mg/m<SP>2</SP>per one side of the steel plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270383-A (JP)
Title: Atomic power using heat supply system
Inventor: ITO ARATA
IPC: F24H1/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe atomic power using heat supply system having high heat efficiency capable of supplying heat demand and cold demand in a large city.  <P>SOLUTION: This supply system is equipped with an atomic power system 5 for generating steam, a cold system 10 for generating a cold medium by using the steam, a thermal system 11 for generating a thermal medium by using the steam, and a heat supply sub-center 12 for receiving and storing the cold medium and the thermal medium, and supplying a city building 3 therewith. The supply system is constituted so that the atomic power system 5, the cold system 10 and the thermal system 11 are provided in a cavity bored in a rock mass 1 in the underground of the city, and that the heat supply sub-center 12 is provided under the ground surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272780-A (JP)
Title: High frequency connector
Inventor: SHINCHI SHUICHI
IPC: H01L23/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the characteristic impedance of a conventional coaxial connector is degraded to cause reflection losses, reflection losses in inputting/outputting high frequency signals to be transmitted are increased, and the workability of an optical semi-conductor element is impaired.  <P>SOLUTION: In the high frequency connector comprising a cylindrical outer conductor 1, an insulator 2 inscribing in an inner circumferential surface of the outer conductor 1 and joined therewith in an airtight manner, and having a through hole substantially parallel to the axial direction of the outer conductor 1, and a bar-shaped center conductor 3 which is passed through the through hole and joined therewith in an airtight manner with both ends protruded from the insulator, the insulator 2 is formed of glass having the composition consisting of, by weight, 70-73% silicon oxide, 23-26% boron oxide, 0.2-2% aluminum oxide, 0.2-2% potassium oxide, 0.2-1% sodium oxide, and 0.2-2% lithium oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265618-A (JP)
Title: Introducer
Inventor: SATO YASUHIRO
IPC: A61M25/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter introducer which reliably prevents the mutual rotation of a dilator part and a sheath part in the case of inserting an introducer to a blood vessel, etc., and prevents the displacement of an axial direction, and to provide the introducer where the dilator part is easily removed from the sheath part.  <P>SOLUTION: The introducer 1 comprises: an inner tube part 4 consisting of an inner tube 2 and an inner tube hub 3; and an outer tube part 7 consisting of an outer tube 5 and an outer tube hub 6 which the inner tube 2 is put through. One of the inner tube hub 3 and the outer tube hub 6 is fitted to the other to connect the inner tube part 4 and the outer tube part 7 in a state where they can be pulled out of and inserted to each other in the axial direction, and rotation prevention structure and connection keeping structure are provided between the inner tube part 4 and the outer tube part 7. As the rotation prevention structure, at the fitting part of the inner tube hub 3 and the outer tube hub 6, a notch part 8 is formed at either the inner tube hub 3 or the outer tube hub 6, and a protrusion 9 to be inserted into or pulled out of the notch 8 from the axial direction is formed at the other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271462-A (JP)
Title: Software license control method and system
Inventor: OZEKI ICHIRO
IPC: G06F21/62
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license control method and a control system capable of controlling use restriction and a use term of a software program in an IC card loaded with application software.  <P>SOLUTION: An application program of a control object is provided with the function for internally holding a proper serial number and an original collating key corresponding to the serial number, validating only a command for reading out the serial number and an activating command for validating the whole functions at the beginning, putting the other function in an unusable state, and validating the whole functions of the program only when justice of the collating key can be verified inside the application program when a user commands by adding the collating key related to the serial number to the activating command for attaining the purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272333-A (JP)
Title: Magnetic head suspension and magnetic disk device
Inventor: MIZUTANI DAISUKE
IPC: G11B21/21
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve an access speed to a magnetic disk and an impact resistance during operation.  <P>SOLUTION: The magnetic head suspension 10 has a flexure 12 loaded with a head slider 11 and a load beam 13 for supporting the flexure 12. The flexure 12 is formed of a carbon fiber reinforced plastic (CFRP). Further, the load beam 13 may be formed of the CFRP. As an another embodiment, the flexure 12 and the load beam 13 may be integrally formed of the CFRP.  <P>COPYRIGHT: (C)2003,JPO