baber/WOPTO huggingface dataset:
Patent JP-2003301098-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: TOKUDA TOSHIMASA
IPC: C08K5/1535
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition which hardly undergoes the degradation in hue especially when melt-molded into various heat-resistant parts, while retaining excellent clarity and mechanical properties inherent in an aromatic polycarbonate resin.  <P>SOLUTION: This resin composition is prepared by incorporating (B) 0.001-5 wt.% benzofuranone type stabilizer represented by formula [3] into (A) a polycarbonate copolymer comprising an aromatic dihydroxy component which comprises 5-95 mol% of a fluorene type bisphenol represented by formula [1] (wherein R<SB>1</SB>to R<SB>4</SB>are each H, a 1-9C hydrocarbon group optionally containing an aromatic group, or a halogen atom) and 95-5 mol% of a bisphenol represented by formula [2] (wherein R<SB>5</SB>to R<SB>8</SB>are each H, a 1-9C hydrocarbon group optionally containing an aromatic group, or a halogen; and W is a single bond, a 1-20C hydrocarbon group optionally containing an aromatic group, O, S, SO, SO<SB>2</SB>, CO or COO).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302968-A (JP)
Title: Rubber pad for electronic percussion instrument and method of fabricating the same
Inventor: TODA JIRO
IPC: G10D13/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of a rubber pad formed by molding a pad and a rim of rubber of different colors without impairing the durability thereof.  <P>SOLUTION: The pad 11 formed with a head 11a of the rubber pad 1 for an electronic percussion instrument and the rim 12 arranged around the pad 11 are integrally molded of the rubber varying in colors and the outside surface side of a boundary 13 of the colors between the pad 11 and the rim 12 is provided with an annular groove 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300561-A (JP)
Title: Item packaging box
Inventor: MIYAKE MICHIHIRO
IPC: B65D25/54
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recyclability of an item packaging box.  <P>SOLUTION: The item packaging box 1 for packaging a product is a corrugated box for item package. Openings 2, 4 are formed on one side face of the item packaging box 1, and an opening 3 is formed on the other side face opposite to the one side face. The area of openings is approximately 30% to 50% of that of the side face with the openings. A printed paper 5 is arranged on the inner surface of the packaging box 1, and has one face with printed parts 6, 8 and the other face, opposite to the one face, with a printed part 7. On the printed parts 6, 7, the name and type of the product 11 to be packaged, the contents of package, and a bar code are printed, while a care mark is printed on the printed part 8. All the printed parts 6, 7, 8 are arranged in the positions where the printed parts are visible from the outside via the openings 2, 3, 4 formed on the item packaging box 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302909-A (JP)
Title: Structure for fitting protection plate of display device and protection plate
Inventor: SAKURADA NOBUYOSHI
IPC: F16B1/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for fitting a protection plate of a display device with which excellent ornamentality can be obtained and which is easily fitted, and to provide a protection plate.  <P>SOLUTION: An engagement part 13 provided on the reverse surface of a display part 73 of the protection plate 11 is engaged with a fitting part 14 provided to a cabinet 72 which stores the display part 73 to cover an opening 71 of the cabinet 72. Consequently, the display part 73 is protected by the protection plate 11. In particular, when a lower receiving material 84 is provided, the lower receiving material 84 supports the lower surface of the protection plate 11, and hence the protection 11 is securely supported and prevented from falling. Further, since the engagement part 13 provided to the protection plate 11 is located on a black coating layer 79 provided at the circumference of the protection plate 11, the engagement part 13 is hidden and not viewed from the front side of the protection plate 11 to obtain excellent ornamentality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306666-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition for the CMP (chemomechanical polishing) processing for semiconductor devices each having a copper film and a tantalum compound, having such high selectivity as to be high in the polishing rate of the copper film but low in the polishing rate of the tantalum compound and affording the surface of the copper film with high smoothness.  <P>SOLUTION: The polishing composition is obtained by mixing ion-exchanged water filtered through a 0.5 μm cartridge filter with 10 pts.wt. of polymethyl methacrylate (PMMA) particles 50 nm in mean size and 65 ppm/°C in coefficient of linear expansion at 23°C to 50°C as a polishing material, 2 pts.wt. of benzotriazole, 3 pts.wt. of hydrogen peroxide and 0.5 pt.wt. of citric acid to effect a total weight of 100 pts.wt. followed by agitating the mixture with a high-speed homogenizer to effect homogeneous dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305278-A (JP)
Title: Information processor and method for information processing, storage medium, and computer program
Inventor: ASUKAI MASAMICHI
IPC: A63F13/21
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To make entertainment to a user in the middle of moving pleasant via the interaction of a character.  <P>SOLUTION: The rhythm of the moving of the user is extracted from the moving, and the rhythm of the moving of the user is evaluated to calculate the rhythm and the state of moving of the character. Based on the rhythm and the state of moving of the character, the character is displayed. When the rhythm of walking of the character is pulled into that of the user and the two rhythms become nearly coincident with each other in a synchronous state, the character comes into a good humor and deep familiarity is grown between the user and the character, so that such entertainment as makes moving pleasant is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305340-A (JP)
Title: Catalytic agent packed bed device
Inventor: HAMAGUCHI KEIZO
IPC: C07D319/24
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable catalytic agent packed bed device desirably used even in exhaust gas having large load fluctuation and used for removing dioxins at a high level by a simple means.  <P>SOLUTION: This device removes organic halogen compounds to be typically exemplified by the dioxins contained in the exhaust gas after dust is removed. A particulate catalytic agent to decompose the organic compounds mainly by the catalytic action and a particulate adsorbing agent with a thermal conductivity of ≥1 W/m°C to remove the organic halogen compounds mainly by adsorbing action coexsist in a packed layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308549-A (JP)
Title: Electronic voting system
Inventor: SHICHIJO SHUNICHI
IPC: G06Q50/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To handle a failure by securing the originality of a vote and complementing the brittleness of a recording medium.  <P>SOLUTION: An electronic voting system has a recognizing means for recognizing an input mode for candidate selection, candidate selection confirmation and candidate selection cancellation, and recognizing information input from the mode, a temporary storing means for storing the result of candidate selection recognized by the means, as a vote result, a first erasing means for erasing the vote result stored in the temporary storing means upon candidate selection cancellation recognized, a recording means for recording the vote result stored in the temporary storing means on a first recording medium upon selection confirmation recognized, an auditing means for auditing the record, a second erasing means for erasing the vote result stored in the temporary storing means successively, a means for recording the vote result recorded on the first recording medium on a second recording medium, and a means for auditing the record onto the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309132-A (JP)
Title: Die bonding method for semiconductor element
Inventor: MATSUDA YOSHIAKI
IPC: H01L21/52
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonding method which achieves high positional accuracy in die bonding by reducing the dimensional change of a die bonding stage caused by the thermal influence of die bonding.  <P>SOLUTION: The die bonding stage 1 is provided with a base mounting part 1a on its plane which is substantially parallel to the longitudinal direction of the bonding stage 1. The die bonding stage 1 is connected to support boxes 2a, 2b only at each one end of two support portions 1b, respectively. After mounting a base 7 on the base mounting part 1a, a semiconductor element 8 is mounted on the base 7, being positionally adjusted, followed by heating to join the semiconductor element 8 to the base 7 through a solder material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308406-A (JP)
Title: Electronic certificate management device, program and recording medium with the program stored therein
Inventor: CHIBA NAOKO
IPC: G06Q50/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To verify the validity in a certain past point of a certificate after invalidation or expired certificate while effectively using a resource such as database in the management of an electronic certificate such as public key certificate or attribute certificate.  <P>SOLUTION: This electronic certificate management device comprises a certificate information holding part 1 for holding one or more pieces of certificate information 5 including at least the certificate data of electronic certificates; a certificate delete condition holding part 2 for holding a certificate delete condition 6 showing the condition related to the momentum of deleting certificate information from the certificate information holding part 1; a certificate-to-be-deleted selection part 3 for selecting certificate information matched to the certificate delete condition 6 stored in the certificate delete condition holding part 2 from the certificate information holding part 1; and a certificate information delete part 4 for deleting the corresponding certificate information 5 from the certificate information holding part 1 according to the selection result by the selection part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002329929-A (JP)
Title: Reliability reinforced layer for vertical resonator surface emitting laser
Inventor: DENG QING
IPC: H01S5/183
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce or to prevent the formation of a defect for deteriorating performance of a VCSEL. SOLUTION: A vertical resonator surface emitting laser(VCSEL) comprises reliability reinforced layers (48, 54, and 66). The layers perform specific functions at one or more critical positions in a VCSEL structure so as to reduce or prevent the formation and movement of the fault for deteriorating the performance of the VCSEL, for example, by deteriorating the electrooptical characteristics of an active region by increasing an optical absorption on a multilayer reflection mirror. Particularly, the reliability reinforced layers (48, 54, and 66) are constituted so as to perform one or more next functions in the VCSEL structures (40, 50 and 60), that is, gettering, equlibrating of distortion and suppressing of the defect. One or more suitably constituted reliability reinforced layers (48, 54 and 66) are effectively disposed with respect to an identified defect source to enable the VCSEL structure to improve the reliability and performance of the VCSEL device.
Patent JP-2003312659-A (JP)
Title: Folding transport container and folding pallet box
Inventor: MURAKAMI TETSUYA
IPC: B65D6/34
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding transport container and a folding pallet box, each of which has a structure to easily prevent a release failure caused upon removing a molded item from a die.  <P>SOLUTION: The body 11 of the folding transport container comprises a bottom wall 12 of a square plate, and respective pairs of long side walls 13 and short side walls 14. The container body 11 can be folded by folding the long side walls 13 on the surface of the bottom wall 12 first, and then folding the short side walls 14 on the top of the folded long side walls. The long side walls 13 are provided with projected hollow ribs 32, 33, 36 with internally formed hollow parts 35a, 35b, and the short side walls 14 are provided with projected hollow ribs 72, 73, 76 with internally formed hollow parts 75a to 75c. These ribs are all molded by hollow injection method in such a way that the front end side of each rib is tapered. In the case of the folding pallet box, the bottom wall 12 is replaced with a bottom member of a square plate having fork insertion holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058179-A (JP)
Title: Method for objectively grasping image in sound of word based on sound phase theory
Inventor: KOMATSU TERUYUKI
IPC: G10L25/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for objectively grasping images in the sounds themselves of various words and novel naming utilizing the same method on the basis of a sound phase theory proposing that a sound phase as an expression in the sound of a word can be objectively grasped by utilizing a phoneme to become a reference for showing the image in the sound of the word. SOLUTION: In the method for objectively grasping image in sound of word based on sound phase theory, the image in the sound of the word is grasped by the phoneme to become the reference for showing the sound phase as an expression in the sound of the word, the sound phase related to the phoneme is determined on the basis of statistics by investigating thousands of kinds of words having expressions like 'glad' and 'sad' or the like, and the sound phase of the word is shown by investigating the value of each of phonemes in one word.
Patent JP-2003312511-A (JP)
Title: Electric power steering device
Inventor: KOIWAI HISAYOSHI
IPC: B62D137/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a shock feeling of a driver even when an ignition switch is turned off while torque is detected from a steering torque detecting means.  <P>SOLUTION: In an electric power steering device comprising a steering condition detecting means, a motor control signal generating means 3, a motor driving means, a motor current detecting means 6, a motor or controller temperature detecting means 12, a motor maximum current limiting means to determine a motor maximum current limit value 11 from the motor control signal generating means and the temperature detecting means, a failure determining means, and an operation stop detecting means 7 to detect an operation stop command of the motor control signal generating means, and having a mechanism to validate the motor maximum current control means based on the output of the operation stop detecting means 7, a motor control signal to the motor driving means is controlled so as not to exceed the motor maximum current limit value, and the motor maximum current limit value is updated if the motor control signal value is not more than the previous motor control signal value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315520-A (JP)
Title: Phase mask for forming diffraction grating, optical fiber and optical waveguide provided with diffraction grating duplicated by using the mask
Inventor: KURIHARA MASAAKI
IPC: G03F1/26
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber having little fluctuation and crosstalk in a group delay characteristic of a nonlinear chirped grating for dispersion compensation and to provide a phase mask for forming a diffraction grating with high accuracy for an optical waveguide.  <P>SOLUTION: In this phase mask for diffraction grating formation for forming a diffraction grating with interference fringes of different order beams of diffracted light with each other, wherein the cycle of a diffraction grating 20 increases nonlinearly, a plurality of diffraction gratings G<SB>1</SB>, G<SB>2</SB>, G<SB>3</SB>,..., having different cycles are assembled in the order from a small cycle to a large cycle so as to make the directions of the gratings to be the same direction on a plane. In this phase mask for forming a diffraction grating, the larger rate of change in the cycles of diffraction gratings does an area have, the more discontinuous phases of a cycle per unit length are assembled to exist in proportion, when the cycles of the diffraction gratings change nonlinearly and discontinuously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317651-A (JP)
Title: Glass spacer for electron-exciting display
Inventor: HATAKEYAMA KAZUNORI
IPC: H01J29/87
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass spacer for an electron-beam-exciting display capable of improving a surface strength by an efficient rapid cooling at heating and drawing of a mother material glass.  <P>SOLUTION: The flat electron-beam-exciting display is provided with a front face plate 1 made of a glass substrate 15 with an image forming member 5 formed on the inside face and a back face plate 2 made of a glass substrate 21 loading an electron emission element group. The image forming member 5 is provided with a phosphor emitting light by electron beams irradiated from an electron emission element. The front face plate 1 and the back face plate 2 are bonded together airtight through a supporting frame 3 to form a vacuum vessel making up an airtight anti-atmospheric pressure structure together with the supporting frame 3, with a plurality of glass spacers 4 as atmospheric pressure supporting members inserted between the front face plate 1 and the back face plate 2. The glass spacer 4 has a side length of its cross-section shape longer than a height of the same and a side face in either a circular arc concave or convex face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281370-A (JP)
Title: Transaction processing system and method of securities
Inventor: KATANO KOJI
IPC: G06Q40/02
Filed: 2002-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide incentives for newly purchasing stocks to stockholders of an enterprise.  <P>SOLUTION: A securities transaction processing system installed in a stock company is provided with a preferential treatment identification (ID) information management part 26 for managing preferential service ID 22 related to a specific name of the securities, an order receiving/processing part 28 for receiving a buying order of the specific name of the securities together with the preferential service ID 22, and a buying commission preferential processing means for applying a preferential commission to the buying commission of the specific name of the securities when the received preferential service ID 22 is the preferential service ID 22 related to the specific name concerned with the buying order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311509-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer showing excellent wear resistance in high-speed cutting
Inventor: ICHINOMIYA NATSUKI
IPC: B23B27/14
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coating layer showing excellent wear resistance in high-speed cutting.  <P>SOLUTION: The surface coated cemented carbide cutting tool consists of the hard coating layer composed of composite nitride of Al, Ti and Y, and physically vapor deposited on a surface of a tangusten carbide based cemented carbide substrate or a titanium carbonitride system cermet substrate with an overall average layer thickness of 1 to 15 μm. The hard coating layer has a component concentration distribution structure wherein the lowest Ti content point and the highest Ti content point exist alternately and repeatedly in a layer thickness direction at specified intervals, and wherein the content of Ti is successively changed from the highest Ti content point to the lowest Ti minimum content point, and from the lowest Ti content point to the highest Ti maximum content point. Further, the lowest Ti content point satisfies a composition formula: (Al<SB>1-(</SB>X<SB>+</SB>Z<SB>)</SB>TiXYZ)N (in an atomic ratio, X indicates 0.05 to 0.30; and Z 0.005 to 0.1), and the highest Ti content point satisfies a composition formula: (Al<SB>1-(</SB>X<SB>+</SB>Z<SB>)</SB>TiXYZ)N (in the atomic ratio, X indicates 0.35 to 0.60; and Z 0.005 to 0.1), respectively. A clearance between the Ti highest containing point and Ti minimum containing point adjacent to each other is made 0.01 to 0.1 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315943-A (JP)
Title: Radiograph reader and light leakage diagnosing method therefor
Inventor: SATO KIMIHIKO
IPC: G01T1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately diagnose light leakage without raising the equipment cost in a radiograph reader and a light leakage diagnosing method therefor.  <P>SOLUTION: A radiograph reader 100 wherein stimulated phosphorescent light emitted from a stimulable phosphor sheet 1 by radiation of exciting light from a light source 10 is photoelectrically detected by a photomultiplier 40 to obtain an electric image signal is provided with a light leakage diagnosing means 50 which performs detection with the photomultiplier 40 to diagnose light leakage when the detection of stimulated phosphorescent light is not conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324122-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UEDA TAKASHI
IPC: H01L21/60
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of preventing the generation of cracks in an interlayer insulating film located below a bonding pad during probing.  <P>SOLUTION: An interlayer insulating film 1, wiring 7 and an interlayer insulating film 8 are sequentially formed on a substrate. Next, a through hole 10 is formed in a circuit 2 by dry-etching, and a recess 11 is formed in a bonding pad 3. At this time, the through hole 10 is formed so as to pass through the interlayer insulating film 8 and a titanium nitride layer 106 to reach the upper surface of an aluminium layer 105, and the recess 11 is formed deeper than the through hole 10. Next, tungsten is embedded in the through hole 10 and the recess 11, and a conductive member 13 and a reinforcing layer 14 are embedded. The thickness of the reinforcing layer 14 is 1 μm or more. Next, wiring 18 and a bonding pad 19 are formed on the interlayer insulating film 8, and a passivation film 20 is formed to form an opening 21 to expose an aluminium layer 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322823-A (JP)
Title: Line light projector, and cutting machine provided with the line light projector
Inventor: TAKAGI HARUO
IPC: G02B27/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line light projector for projecting line light with narrow width for instructing an exact projecting position, and to provide a cutting machine provided with the line light projector for performing a highly precise cutting.  <P>SOLUTION: In the line light projector 10, it is provided with a plate 16 between a focusing lens unit 14 and a rod lens 18 and laser light 28 passing through focusing lens unit 14 passes the rod lens 18 via the plate 16. A slit 30 with narrow width for passing the laser light 28 is formed on the plate 16 and the longitudinal direction of the slit 30 is formed in the direction to be orthogonally crossed with a central axis 32 of the rod lens 18. The laser light 28a passes the slit 30 is after that, converged into a projected body 26 and vivid line light 36 with narrow width (a) is projected on the projected body 26. Since the vivid line light 36a with narrow width is projected on a member to be cut, thereby performing the highly precise cutting.  <P>COPYRIGHT: (C)2004,JPO