baber/WOPTO huggingface dataset:
Patent JP-2005003613-A (JP)
Title: Spect tomographic image correcting method, system, and program
Inventor: ITO KENGO
IPC: G01T1/161
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To correct scattered rays at the precision of similar level thereafter even with a tomographic image acquired at any facility presented for use at other facilities.  <P>SOLUTION: A correction start image is a SPECT tomographic image in which absorption correction is applied for an arbitrary attenuation coefficient. A convolutional integration is performed with a scattering function that monotonously decreases depending on the distance from an original point and the correction start image. An estimated scattered ray image is eventually acquired by multiplying with a scattered ray rate image calculated through simulation or experiment with an absorption correction factor image related to the attenuation coefficient employed at absorption correction (step 62). The correction start image is subtracted with the adjusted estimated scattered ray image to obtain an intermediate image (step 64). An absorption correction factor image ratio, where the absorption correction factor image for the attenuation coefficient employed at absorption correction is a denominator while the absorption correction factor image for the attenuation coefficient of near ideal value is a numerator, is multiplied with the intermediate image to acquire a corrected image (step 70).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012244-A (JP)
Title: Personal digital assistant and information communication system
Inventor: FURUKAWA YOSHITAKE
IPC: H04B10/80
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant which can reduce exhaustion of a battery due to its power consumption and improve reliability of communication, and has high security of information, and to provide its communication system.  <P>SOLUTION: In performing information communication between the personal digital assistant 1 and a stationary apparatus 2, the information communication is performed through their windows 11a, 11b and 21a, 21b by optical radio, and a circuit for performing communication processing of the personal digital assistant 1 is driven by power supplied from a power supply 25 of the stationary apparatus 2. In that case, the personal digital assistant 1 is made to contact or be close to the stationary apparatus 2, and the circuit is allowed to operate only when they are in a predetermined positional relation to perform the communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004226395-A (JP)
Title: Molecule recognition phosphor and measuring method of target substance
Inventor: ICHITANI MOTOKUNI
IPC: G01N33/543
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecule recognition phosphor which can be extremely easily produced and can be used for a high sensitivity measuring method of a target substance such as a substance related to a living body and a substance related to environment, and a measuring method of the target substance using the same.  <P>SOLUTION: This molecule recognition phosphor comprises a support body (A) made of an inorganic compound and/or an organic compound, a fluorescent substance (B) physically and/or chemically connected to the surface of the support body (A), and a molecular recognition substance (C) physically and/or chemically connected to the surface of the support body (A).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005011081-A (JP)
Title: Storage device and its storage control method
Inventor: SUDO NAOKI
IPC: G06F12/16
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device and a storage control method for it capable of reducing costs and prolonging a lifetime of a nonvolatile memory.  <P>SOLUTION: When image data of great importance are stored and held in the non-volatile memory, the image data can be stored and held even if a power source is cut off because of a power failure or the like. When image data of little importance are stored and held in a volatile memory, capacity of the nonvolatile memory can be minimized and the number of writing in the nonvolatile memory can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009250-A (JP)
Title: Drain trap
Inventor: MORISHITA MASAHIKO
IPC: E03C1/28
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap having a simple structure and a reduced cost because a sealing-water wall or the like need not be installed as in the case of a conventional device, having enhanced drainage performance and requiring only a simplified check valve.  <P>SOLUTION: The drain trap 4 has a deodorizing pipe 10 installed vertically in the drain trap 4 fixed on the floor of a bathroom by a flange 3 with a main inflow port 3a and a sealing-water surface W formed to a section upper than the lower end of the pipe 10. An inflow port 11 for allowing under-door drain, reheating circulation port water-receiving drain or the like to flow in from other paths different from the main inflow port 3a is formed on the side upper than the sealing-water surface W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346714-A (JP)
Title: External coating for building
Inventor: HONMA KOICHI
IPC: E04F13/07
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide external coating for a building relieving the influence of electromagnetic wave on the bodies of people in an area with strong electromagnetic wave while keeping the crack of backing from being exposed to the surface.  <P>SOLUTION: In a coating process, a conductive fibrous material 4 is formed in mesh shape, so that the electromagnetic wave which is going to penetrate the external coating changes into a current and cannot penetrate. Those who are in the building surrounded by the faces are thereby unsubject to the influence of external electromagnetic wave on the human bodies, and since the mesh faces are composed of the fibrous material, tensile strength is increased to keep the crack of backing from being exposed to the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017546-A (JP)
Title: Substrate for aligning liquid crystal, method for manufacturing substrate for aligning liquid crystal, liquid crystal display device and method for manufacturing liquid crystal display device
Inventor: TANAKA TOMIO
IPC: G02F1/1337
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for aligning a liquid crystal, which attains high response speed and a wide viewing angle.  <P>SOLUTION: An alignment layer 5 to align directors of liquid crystal molecules 4 along a direction Y normal to the substrate is formed on one surface of the substrate and a tilt region 6 to align the directors of the liquid crystal molecules 4 tilted with 2 or larger tilt angle toward the direction normal to the substrate is formed on a part of the alignment layer 5. In this case, the alignment layer 5 is preferably a hydrophobic film and the tilt region 6 is preferably a region where the film gradually changes from hydrophobic to hydrophilic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020236-A (JP)
Title: Reduction system of 'state notice message' in voice processing apparatus and method thereof
Inventor: HAYASHIMOTO YOSHINORI
IPC: H04W88/18
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent many 'state notice messages' transmitted to a mobile communication exchange being a host apparatus of a voice processing apparatus from being produced when the voice processing apparatus carrying out encoding decoding processing of mobile communication voice data in a mobile communication system detects a change in an operating state of each function unit mounted in the processing apparatus.  <P>SOLUTION: The voice processing apparatus is provided with: a monitor control means for monitoring whether or not a change is caused in the operating state by periodically inquiring about the operating state of all units mounted on the voice processing apparatus for each monitoring period; a message transmission means for editing the 'state notice message' when a change takes place in the operating state and transmitting the result to the mobile communication exchange via a control line; and a traffic monitor control means for monitoring traffic of the control line and informing the monitor control means about it when there is a change in the traffic of exceeding or falling down from a threshold value separately provided so as to process revision of the monitor period of the monitor control means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020856-A (JP)
Title: Motor
Inventor: WADA YUKITOSHI
IPC: H02K1/18
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To offer a high-efficiency, low-vibration, and low-noise motor by suppressing the increase of the iron loss due to the stress concentration to the iron core of a stator caused by shrinkage press fitting and the inequality of an air gap due to deformation.  <P>SOLUTION: The section in contact with the stator iron core 11 at the internal perimeter in the sectional form in its diametrical direction of the housing 31 of a motor, is made in the shape of an arch larger than the outside diameter of the stator iron core. The section in contact with the stator iron core at the internal perimeter in its axial form is made not straight but arched shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014141-A (JP)
Title: Method of manufacturing compound element
Inventor: ADACHI KAZUHIKO
IPC: B81C3/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a compound element capable of further increasing the effect by surface tension, by forming a high wettability area and a low wettability area by a simple method.  <P>SOLUTION: Liquid (an adhesive) 14 is dripped on a projecting part 13 of a base 11. The dripped liquid 14 expands by wetting a surface of the projecting part 13, and is finally stabilized in a semispherical state by the surface tension. Next, a joining object member 12 is contacted with the surface liquid 14 of the projecting part 13, and in a moment, the liquid 14 expands by wetting a surface of the member 12, and stops in an end part. At this time, the member 12 held by weak suction rotates and moves so as to align with a shape of the projecting part 13 of the base 11, and afterwards, the member 12 is further lowered, and is completely contacted with the projecting part 13 of the base 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018418-A (JP)
Title: Image forming apparatus
Inventor: IRIYAMA TOKUO
IPC: B41J29/38
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus to confirm and display an operating status during the expansion of a compressed program to be started when power is supplied.  <P>SOLUTION: The image forming apparatus 1 is configured to store a division expanding and display updating program as a non-compressed program in a non-volatile memory 12, to divide a compressed program to store program blocks 1 to N, to alternately execute the expansion of the compressed program blocks, the extension to an RAM 13 and the display updating of an operation display part 14 when the power is supplied, and to execute the expanded program when the expansion of the program blocks 1 to N is ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351163-A (JP)
Title: Blade tool for removing oyster shell
Inventor: KUMAGAI SUZUO
IPC: B26B3/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade tool for removing an oyster shell comprising a single blade body and a handle fixed on one end of the edge tool and easy to take out oyster meat from the shell by opening the shell with the single edge body.  <P>SOLUTION: The blade tool for removing the oyster shell comprises the blade body 1 provided with a blade face 3 and the handle 2 fixed on one end of the blade body 1, wherein the edge body 1 is formed into an R shape and provided with a single edge 4 along the blade face 3 on an upper part of the body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015300-A (JP)
Title: Method for manufacturing glass formed article, and method for manufacturing optical element
Inventor: YOSHIDA MASAHIRO
IPC: C03B19/10
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass formed article having high quality and high mass accuracy; and to provide a method for manufacturing an optical element, comprising manufacturing the glass formed article having high quality and high mass accuracy, and then heating and precisely press-forming the glass formed article.  <P>SOLUTION: In the method for manufacturing the glass formed article, comprising separating a prescribed amount of molten glass mass from the tip end of molten glass flow flowing down from a flow-out pipe, the tip end of the molten glass flow is directly supported by a molten glass support arranged at the lower part of the flow-out pipe, then the prescribed amount of molten glass mass is separated from the tip end of the molten glass flow by letting the molten glass support down vertically, and the molten glass mass flowing down vertically is received with a forming die by removing the support, and the molten glass mass is formed. Further, the optical element is manufactured by precisely press-forming the glass preform obtained by the method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016485-A (JP)
Title: Valve timing control device for engine
Inventor: KIKUOKA SHINICHIRO
IPC: F02D13/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device for an engine capable of completing change of valve timing at an earlier stage in the engine provided with a plurality of variable valve timing mechanism.  <P>SOLUTION: This valve timing control device for the engine is applied to the engine E provided with a high response valve timing mechanism (first variable valve timing mechanism 31) and a low response valve timing mechanism (second variable valve timing mechanism 32) having lower response performance then the high response valve timing mechanism. When change request of valve timing of the engine E is detected, drive of the second variable valve timing mechanism 32 is started at first, and then drive of the first variable timing mechanism 31 is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026273-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA SHUNJI
IPC: H01L29/78
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is constituted to reduce the resistances of a gate electrode and a source/drain region by practically using the advantages of both metal substituting technique and salicide technique, and to provide a method of manufacturing the device.  <P>SOLUTION: The semiconductor device comprises a gate electrode 48 formed on a semiconductor substrate 10 and composed of a substituent metal, a silicide film 30 formed on the top surface of the electrode 48, and an impurity-diffused region 28 formed in the substrate 10. The device also comprises another silicide film 30 formed on the impurity-diffused region 28. Consequently, the resistances of the gate electrode 48 and source/drain region are reduced and a high-speed/low-power transistor can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026306-A (JP)
Title: Cabinet structure of electronic apparatus
Inventor: YOSHIDA KATSUTOSHI
IPC: H05K7/14
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cabinet structure of an electronic apparatus whose body can be assembled with a small number of parts and by a small number of processes.  <P>SOLUTION: The main frame 2 of the cabinet body 1 is integrally formed of a rear frame 2a and a bottom frame 2b; the auxiliary frame 3 of the cabinet body 1 is integrally formed of side frames 3a, a back frame 3b, an upper frame 3c, and a lower frame 3d; and the auxiliary frame 3 is assembled on the bottom frame 2b of the main frame 2. The front side of the auxiliary frame 3 and outsides of the side frames 3a are covered with a body cover 4; and the top surface of the auxiliary frame 3 is covered with a ceiling decorative panel 5, so that the side frames 3a, the back frame 3b, the upper frame 3c, and the lower frame 3d can be formed of a single metal sheet. The body 1 of the cabinet structure can be much reduced in assembling processes and the number of parts more than that in a conventional case in which all frames are separately arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027382-A (JP)
Title: Structure for fixing yoke of bracket in rotary electric machine
Inventor: IIJIMA MASAKI
IPC: H02K5/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure for fixing the yoke of a bracket in a motor having a resin bracket in which heat on the yoke side can be radiated effectively to the outside.  <P>SOLUTION: Heat on the yoke 2 side is radiated effectively through a fixed section by forming a yoke side fixing piece 2e on the outer circumference of the yoke 2, burying a ring-like metallic reinforcing plate 14 into a resin bracket 5 abutting against the opening end of the yoke 2, forming a protrusion 14c projecting farther than the outer circumference of the bracket 5 on the outer circumference of the reinforcing plate 14 as a bracket side fixing piece 14c, and securing the metallic members while interposing a metallic collar 15 between the bracket side fixing piece 14c and the yoke side fixing piece 2e.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026055-A (JP)
Title: Composite electrode for fuel cell, and solid electrolyte fuel cell
Inventor: SUGIMOTO HIROMI
IPC: H01M8/02
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite electrode for a fuel cell possible to be easily manufactured in the low-temperature condition, facilitated in structure control and having many three-phase interfaces, and to provide a manufacturing method thereof and a solid electrolyte fuel cell using the same.  <P>SOLUTION: This composite electrode for a fuel cell is formed by coating a porous electrode substrate with a second component by a chemical solution method. The porous electrode substrate as a first component has an opening part, and narrow holes having a mean narrow hole diameter of 500 μm or less, and the second component is coated on the porous electrode substrate in thickness of 0.01-10 μm. The porous electrode substrate as the first component is coated with a solution containing the second component or a precursor of the second component to act on each other, and a metal layer or a metal oxide layer is formed to form the composite electrode for a fuel cell. The solid electrolyte fuel cell uses this composite electrode for a fuel cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023472-A (JP)
Title: Flame-retardant polyester fiber
Inventor: TOKUYASU NORIAKI
IPC: D06M13/292
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyester fiber having stability to water and heat, and keeping the durability to washing.  <P>SOLUTION: The flame-retardant polyester fiber is obtained by fixing a phosphorus compound represented by formula (I) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same or different and each a 1-8C alkyl group; and A is a bond or a 1-4C linear alkylene group) as a flame retardant to the fiber by post processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027068-A (JP)
Title: Video signal converting apparatus and method therefor
Inventor: OCHIAI KAZUNORI
IPC: H04N7/01
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal converting apparatus and method, capable of improving the display quality of video signals from both film source and video source.  <P>SOLUTION: It is discriminated whether the input video signal is an interlaced video signal or not, and it is discriminated whether the input video signal is a video signal from a film source based on a film or not. If the input video signal is discriminated as interlaced video signals, the input video signal is converted to the progressive video signals by a converting method in accordance with a discrimination result regarding whether the input video signal is a video signal from the film source or not. The converted progressive video signal is converted, for outputting, to a video signal having a high frame rate in accordance with the discrimination result regarding whether the converted progressive video signal is a video signal from the film source or not. If the input video signal is not discriminated as an interlaced video signal, the input video signal is converted to a video signal having a high frame rate in accordance with the discrimination result regarding whether the input video signal is a video signal from the film source or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027119-A (JP)
Title: Handover method and gateway apparatus
Inventor: TAKEUCHI HIRONORI
IPC: H04W80/10
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handover method by which a mobile terminal such as a PHS terminal attain handover processing and a user of the mobile terminal can carry out seamless communication in a VoIP network.  <P>SOLUTION: A gateway apparatus of a handover destination first acquires an IP address of a gateway apparatus of a handover source from a gatekeeper apparatus (ST 1010), and sets an information call to the gateway apparatus of the handover source (ST 1020). Then the gateway apparatus of the handover destination acquires information such as an IP address and an E 164 address with respect to a communication opposite party of a PHS terminal from the gateway apparatus of the handover source (ST 1030), and transmits a Setup message to the communication opposite party by using the information (ST 1040). Thus, a line is opened between the gateway apparatus of the handover destination and the communication opposite party.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030416-A (JP)
Title: Pipe joint
Inventor: MUROI BIN
IPC: F16L27/11
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of dispensing with a reinforcement material, and being quickly molded by simple work, and easily managed with uniform quality.  <P>SOLUTION: In this pipe joint comprising a hollow cylindrical joint main body 2 made out of an elastic material such as heat-proof rubber and having a specific length, and annular flanges 5 mounted on both sides of the joint main body for connecting pipes, a bellows metallic pipe 3 is mounted at an inner peripheral side of the joint main body in a state of being closely kept into contact with the joint main body, and a thickness of the joint main body is larger than at least a dimension of a crest or a trough of the bellows of the metallic pipes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030645-A (JP)
Title: Rotary cup type oil burner
Inventor: KOBAYASHI HIROSHI
IPC: F23D11/04
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cup type oil burner capable of reducing dirt by accumulation of soot or oil droplets of a turning blade part of the rotary cup type oil burner to minimize trouble of cleaning turning blades.  <P>SOLUTION: In this rotary cup type oil burner, primary air I is supplied from the circumference of an oil-atomizing rotary cup 1 disposed in a shaft center, secondary air II is supplied from the periphery thereof, tertiary air III is supplied further from the periphery thereof through the turning blades 6, and quaternary air IV is supplied to an outermost part. Spouting velocity of the secondary air II and the tertiary air III can be adjusted such that the spouting velocity becomes slower than spouting velocity of the quaternary air IV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI