baber/WOPTO huggingface dataset:
Patent JP-2004250631-A (JP)
Title: Process for producing thermoplastic resin foamed body
Inventor: IOKURA YOSHIYUKI
IPC: C08J9/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a thermoplastic resin foamed body having small bubbles, especially a polyolefin resin foamed body, using water as a foaming agent.  <P>SOLUTION: The process for producing a foamed body of a thermoplastic resin by extrusion molding has a resin feeding step for feeding a thermoplastic resin to an extruder, a melting step for melting the thermoplastic resin in the extruder, a foaming agent mixing step for mixing the molten thermoplastic resin with at least one component of carbon dioxide gas and a carbon dioxide gas-generating compound in combination with water as a foaming agent in a supercritical state of the carbon dioxide gas to form a molten foaming resin composition and an extrusion foaming step for extruding the molten foaming resin composition from the extruder to produce a foamed body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222688-A (JP)
Title: Trimmed wrap of fishing rod
Inventor: INOUE SHUNSUKE
IPC: A01K87/08
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part of an artistic trimmed wrap, which is wound in the vicinity of a grip of a high class fishing rod and requiring a high degree technique, separately.  <P>SOLUTION: This trimmed wrap of the fishing rod is provided by winding the trimmed wrap (1) on a round rod (3) having the same outer diameter as that of the part for aiming at the attachment and not bonding with a synthetic resin, coagulating the wrap with the synthetic resin (2), pulling out the round rod (3) and making the tubular trimmed wrap so as to insert the fishing rod into the wrap and bond.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248487-A (JP)
Title: Sound source device
Inventor: KURIHARA SHIGEKI
IPC: G10H7/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound source device by which reproduced sound having a sufficient amount of sound emission and musically rich expression can be generated from a sound emitting section of portable equipment such as a portable telephone or the like.  <P>SOLUTION: Problems such as low energy density and poor sound emission efficiency are resolved by employing pseudo-rectangular waves, in which spectrum density is increased, as the waveform data to be supplied to a sound emitting section. In order to accomplish the above, spectrum lines X1, X2, X3 and X4 are included in the range that is matched with a frequency region HR in which the efficiency of the sound emitting section is high and the spectra include even-numbered harmonics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004259525-A (JP)
Title: Lever type connector
Inventor: SAWA TOSHIKAZU
IPC: H01R13/64
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely restrain a locking mechanism in a lever type connector.  <P>SOLUTION: When a cam pin 7 reaches a termination end of an operation range 29 and both connector housings 1 and 2 are in a completely engaged state, a side edge 31 of a lever 3 is abutted against a starting end of a resistance surface 35 of a resistance imparting arm 32 and specified resistance is generated, until the resistance imparting arm 32 is deformed to become slack. Since this resistance force is greater than the restraining force necessary to restrain a locking operation piece 14 to a locking edge 15, when the lever 3 is brought to a state where the resistance imparting arm 32 is in a slack state, the lever 3 is revolved to a position, where the lock operating piece 14 is restrained to the locking edge 15 in a single movement by inertia.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254575-A (JP)
Title: Culture equipment for fishes and shellfishes
Inventor: MATSUGI SHIN
IPC: A01K63/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture equipment for fishes and shellfishes, in which ammonia is excellently discharged from a rearing water tank and which has high removal efficiency of solid substances.  <P>SOLUTION: The culture equipment for fishes and shellfishes is equipped with the rearing water tank 1 for rearing fish and shellfish, a first circulation flow channel 3 for circulating water in the rearing water tank 1 through an ammonia removal tank 2 and a second circulation flow channel 5 for circulating water in the rearing water tank 1 through a solid substance removal tank 4. The flow rate of the second circulation flow channel 5 is set lower than that of the first circulation flow channel 3. Ammonia and solid substances are independently removed by the first circulation flow channel 3 and the second circulation flow channel 5, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260573-A (JP)
Title: System and method for providing contents
Inventor: YAMAMURA TAKAO
IPC: H04N21/435
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents providing system and a contents providing method which attains users' convenience, provides information effective to the users and provides even a broadcasting station and an advertiser with merits.  <P>SOLUTION: This contents providing system is provided with a television receiver 14 for receiving a signal having a video/audio signal which is a signal for reproducing a program transmitted from the broadcasting station and additional data including access information to a web server, a portable telephone 16 capable of receiving auxiliary data in a signal from a transmitting and receiving means provided in a television system, and the web server 20 for providing the portable telephone with a program related to the signal from the broadcasting station in response to an access through the Internet 22 which uses the auxiliary data by the portable telephone 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264070-A (JP)
Title: Bistatic azimuth detection system and detection method
Inventor: TSUBOTA KOTARO
IPC: G08C17/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve conventional problems that it has been impossible to highly accurately detect azimuths due to error factors such as compass accuracy and geomagnetic deviations and that a mechanism is increased to increase prices since a azimuth detection function such as a compass is indispensable.  <P>SOLUTION: An arithmetic unit detects the difference α (=X-Y) between the sound source arrival azimuth angle X° of sound waves transmitted from a sound source buoy 12 and directly received by a wave receiving buoy 11 to a reference axis of the wave receiving buoy 11 and the target arrival azimuth angle Y° of reflected sound reflected at a target 13 to the reference axis of the wave receiving buoy 11 and then draws a transition diagram indicated in (c) on the basis of location information (latitudes and longitudes) on the sound source buoy 12 and the wave receiving buoy 11 determined through the use of GPS to detect an azimuth angle β. By the operation (β-α) based on the difference azimuth angle α and the azimuth angle β determined by the location information on the wave receiving buoy 11 and the sound source buoy 12, the azimuth (target azimuth) of the target 13 to the azimuth of the magnetic north is detected by the arithmetic unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263912-A (JP)
Title: Hot water storage type hot water supply device and its hot water supply resuming time control method
Inventor: NAKAJIMA YOSHIHIDE
IPC: F24H1/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety in re-starting hot water supply by surely removing the possibility, if any, of the propagation of bacteria is caused in hot water in a hot water storage tank due to long-term absence.  <P>SOLUTION: A sterilization treatment necessity determining part 151a determines that a sterilization measure is required by the possibility of the propagation of bacteria due to the long-term absence when continuing for 100 hours in both a nonexistent state of input of an operation signal using a remote controller 16a and a nonexistent state of detection of a minimum operation flow rate in a hot water supply flow rate sensor 103. A sterilization treatment part 153a heats the hot water in the hot water storage tank up to temperature (75 °C) for surely perishing Legionella by starting an auxiliary heat source device 11 after being put in a hot water supply prohibited state by cutting off a water feed to the hot water supply faucet side by fully closing the hot water supply side of a water mixer 101. Prohibition of hot water supply is released after draining staying water on the hot water supply passage downstream side. The heating starting timing may be entrusted to user operation. Determination may be made on the basis of a hot water temperature state in the hot water storage tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266013-A (JP)
Title: Case for carrying electronic parts and its forming method
Inventor: SAKAI AKIRA
IPC: H01R43/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for carrying electronic parts having excellent connection stability at a surface mounting time in response to a request for the size reduction of the electronic parts, and to provide a method for forming the case for carrying the electronic parts which can simply and inexpensively form a ground terminal and a terminal except for the ground terminal on the surface of the case.  <P>SOLUTION: At least one ground terminal 5 exposed at one end 5a to the upper surface of the case body 16 in substantially the same plane as the upper surface of the case body 16, and exposed at the other end 5b to the bottom of the case body 16 in substantially the same plane as the bottom of the case body 16 and coupled to a terminal substrate 6; and/or at least one independent terminal 10 exposed at the one end 10a to the upper surface of the case body 16 in substantially the same plane as the upper surface, and exposed at the other end 10b to the bottom of the case body 16 in substantially the same plane as the bottom; are formed on the side of the case body 16 substantially shaped in rectangular solid by means of solid resin material 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265194-A (JP)
Title: Information processing apparatus and information processing method
Inventor: FUJINAWA IKUKO
IPC: G06F21/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the confidentiality of stored data without complicating the management of a decoding key.  <P>SOLUTION: Each of data blocks stored in a memory 120, whose original program is divided, comprises an execution block enciphered by key data different from each other and decoding information including enciphered key data for decoding a data block to be read in next. When the data block is read in a microcomputer 100, the key data in the decoding information decoded by a decoding part 102 is held in a key data temporal holding part 106a, and then is held in a key data holding part 103 when a next data block is read in. In this part, decoding information of the next data block and execution block are decoded by the decoded and held key data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265800-A (JP)
Title: Vacuum interrupter
Inventor: SAITO HITOSHI
IPC: H01H33/66
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum interrupter capable of properly shielding an X-ray with a simple structure.  <P>SOLUTION: A fixed-side end plate 23 and a movable-side end plate 24 for closing openings on both end sides of an insulation cylinder 2 of this vacuum interrupter 21, and an arc shield 32 surrounding a fixed electrode 7 and a moving electrode 9 for inputting/breaking a current by being attached to tips of a fixed lead 6 and a movable lead 7 and by contacting to and separating from each other are each formed of a metal, for instance, lead having large X-ray shielding effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262394-A (JP)
Title: Supporting core for pneumatic tire, and tire/wheel assembly using the same and its assembling method
Inventor: KUNUGI TAKESHI
IPC: B60C17/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting core for a pneumatic tire capable of improving workability when assembling a tire/wheel assembly provided with the supporting core by using an existing wheel, and a tire/wheel assembly using the supporting core and its assembling method.  <P>SOLUTION: This supporting core 4 for the pneumatic tire is constituted of an annular body having a plurality of connected segments 5. Each of the segments 5 has a segment main body 7 having a connecting part 6 and a segment sub-body 8 mounted on an inner peripheral side of the segment main body 7 to be movable in a radial direction. The segment sub-body 8 moved to the radial inside is in pressure contact with a rim 3, and thereby the supporting core 4 can be mounted on the rim 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274133-A (JP)
Title: Color aberration correction apparatus, color aberration correction method and color aberration correction program
Inventor: ARASAKI SHINICHI
IPC: H04N1/48
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To correct the color aberration of a lens by a visually effective method by using simple hardware and software.  <P>SOLUTION: The color aberration correction apparatus is provided with an image storage means for storing line images for one line before image correction, a correction value calculating means for performing the color aberration correction corresponding to a distance from the center of each line image on the basis of a value of each pixel in the line image stored in the image storage means to calculate the value of each pixel after the correction, and an output means for outputting the line image corrected by the corrected value of each pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267034-A (JP)
Title: Organism carrier and method for producing the same
Inventor: MATSUNAGA KENTARO
IPC: C04B33/13
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organism carrier making various fine algae, fungi, freshwater and seawater plants efficiently grow, and inexpensively obtained; and to provide a method for producing the organism carrier.  <P>SOLUTION: The organism carrier 1 is obtained by the following process: mixing an inorganic granular substance 2 such as coal ash or burned ash with a binder 3; speedily stirring the mixture while blowing air to the mixture to involve gas; enclosing air bubbles 4 so as to provide a desired buoyancy in the binder 3; processing the mixture where the air bubbles 4 are formed so as to be in such a shape as to have a desired size and shape such as a spherical shape; and heating the spherical shaped mixture to obtain the burned organism carrier 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002710-A (JP)
Title: Lubricating oil composition for gas engine
Inventor: OWEN YOLANDA
IPC: C10M169/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for a gas engine, which is improved in resistance to oxidation and and can control the formation of deposits.  <P>SOLUTION: The lubricating oil composition for a gas engine having a boron content of more than 95 ppm comprises a major amount of a lubricating oil having a viscosity index of 80 to 120, and containing at least 90 mass% of a saturated compound a sulfur content of 0.03 mass% or less, and at least one metallic cleaning agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269471-A (JP)
Title: Method for producing nitrile derivative
Inventor: MURAOKA HIDEO
IPC: C07C253/30
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a nitrile derivative in a simple technique by using a reagent in which the treatment is relatively ready.  <P>SOLUTION: The nitrile derivative represented by general formula (4) (wherein R<SP>1</SP>is an aliphatic hydrocarbon group, an alicyclic hydrocarbon group or an aliphatic hydrocarbon group substituted with an aromatic hydrocarbon group; R<SP>2</SP>is hydrogen, an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or an aliphatic hydrocarbon group substituted with an aromatic hydrocarbon group) is produced by reacting an α-cyanoacetic acid derivative represented by general formula (1) (wherein R<SP>1</SP>is the same as mentioned above) with a coupling agent represented by general formula (2) (wherein R<SP>2</SP>is the same as mentioned above) or general formula (3) (wherein R<SP>2</SP>is the same as mentioned above; X is a halogen atom) in the presence of a hydride.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276717-A (JP)
Title: Hood hinge
Inventor: NAGASAKI TETSUYA
IPC: B62D25/10
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood hinge capable of suppressing rearward movement of the hood by impact from a front side of the hood and absorbing impact from the upper part of the hood with a compact and inexpensive constitution.  <P>SOLUTION: In the hood hinge, the hood hinge 10 openably/closably connecting the hood 14 against a car body S is provided with a hinge arm 20 mounted to the hood 14; and a hinge bracket 18 mounted to the car body S and turnably supporting the hinge arm 20. A hook part 50 integrally provided on the hinge arm 20 is engageably positioned at a hinge plate 24 of the hinge bracket 18 from the front side when the hood 14 is closed. When the impact is applied from above, it is deformed while it is engaged with a base plate 22 of the hinge bracket 18 from above to absorb the impact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283382-A (JP)
Title: Noise prevention mechanism in massage machine
Inventor: OGURI SHINICHI
IPC: A61H23/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise prevention mechanism in a massage machine preventing the operating noise of a mechanism part incorporated in the massage machine such as a massage chair, a bed or the like in a low-cost and simple structure.  <P>SOLUTION: This massage machine is so constituted that, at least, a pair of upper/lower rotating wheels rotatably equipped in the left/right of the mechanism part 6 are engagedly retained to respective guide rails 21 and 21, which are incorporated and disposed in the both sides of the massage machine body 1, so that the mechanism part 6 having therapeutic elements 61 along the pair of guide rails 21 and 21 can movingly travel. Elastic rotors 7 interposed obliquely respectively are provided between the mechanism part 6 and the respective guide rails 21 and 21 and the operating noise when moving the mechanism part 6 is absorbed by the elastic rotors 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289068-A (JP)
Title: Semiconductor light emitting element and apparatus
Inventor: KUZUHARA KAZUNARI
IPC: H01L33/38
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element and apparatus which can make their light emitting efficiencies higher than conventional ones.  <P>SOLUTION: In the semiconductor light emitting element wherein a PN-junction surface 11 for emitting a light can be so mounted as to become nearly vertical to a mounted surface 51 of a mounted body 5, there are provided a P-type and N-type semiconductor layers P, N forming the PN-junction surface 11, a light emitting body 1 whose mounting surface 121 mounted on the mounted surface 51 is formed nearly vertically to the direction of the PN-junction surface 11, and terminal electrodes 3, 3 formed in such vicinities of the mounting surface 121 as to be respectively in both end surfaces 131, 131 of the surfaces of the light emitting body 1 which are in the vertical direction to the PN-junction surface 11, and connected electrically with the P-type semiconductor layer P or the N-type semiconductor layer N. Further, the semiconductor light emitting element is so formed as to derive the light generated in the PN-junction surface 11 from the insides of both the end surfaces 131, 131 of the light emitting body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291744-A (JP)
Title: Meter mounting structure
Inventor: OGAWA HIROSHI
IPC: B60H1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To mount a meter body without a problem, even when a meter mounting portion cannot be provided on an instrument panel.  <P>SOLUTION: In the meter mounting structure, an opening 4 is formed on an upper surface of the instrument panel 1, and the meter body 5 is stored in the opening 4. An air-conditioning unit 11 is disposed under the opening 4, and a duct 12 placed on an upper part of the air-conditioning unit 11 is positioned immediately below the opening 4. The meter mounting portion 14 for mounting the meter body 5 to the duct 12 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295994-A (JP)
Title: Recording and reproducing device
Inventor: TERAGUCHI IPPEI
IPC: G11B20/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To select desired music data from an optical disk and HDD.  <P>SOLUTION: This device has a first read-out part 10 to which a peculiar serial number is given and which reads out the serial number and the music data from a removable first recording medium in which music data is recorded, a processing part performing the prescribed processing for the music data read out from the first read-out part 10, and a first recording part 12 in which the serial number read out by the first read-out part 10 is related to the music data after processing and which records it in a second recording medium. Further, the device is provided with a detecting part detecting whether a removable storage medium in which image data is stored is inserted or not, a second read-out part 12 reading out the prescribed image data from the storage medium, and a second recording part 12 in which the image data read out from the second read-out part 12 is related to the prescribed serial number recorded in the second recording medium and which records it in the second recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297409-A (JP)
Title: Content distributing system and method for distributing content
Inventor: FUKAGAWA AKIRA
IPC: H04N7/173
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform conversations between users on the way of content distribution between one distribution server and a plurality of user terminals or a communication, such as a question, an answer and the like between the user and a content provider.  <P>SOLUTION: A content distributing system includes a distribution DB 4 for storing content data of a content 5 including a blank content of a preset time length, a distribution server 1 for distributing the content data of the distribution DB 4, and a plurality of user terminals 2a-2c connectable to the distribution server 1 through the Internet 3. In the content distribution system, the distribution server 1 includes a means for distributing the content data of the distribution DB 4 in response to requests from the user terminals 2a-2c. Each user terminals 2a-2c includes a means for requesting the distribution of the content data to the distribution server 1, a means for receiving the content data distributed from the distribution server 1, and a means for reproducing the received content data according to a preset schedule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI