baber/WOPTO huggingface dataset:
Patent JP-2003153229-A (JP)
Title: Apparatus and method for data communication
Inventor: YOSHIDA HIROSHI
IPC: H04N21/6373
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a cache server that can serve a service with the same quality as that of a media server. SOLUTION: A client 3 transmits a distribution request for requesting distribution of streaming of a particular media file to the media server 2, a cache confirmation section 10 of the cache server 1 receives the distribution request, confirms whether or not the media file being the request object is stored in a cache file storage section 101 as the cache file, a file streaming distribution section 19 uses the cache file to distribute the streaming to the client 3 when being stored, the cache confirmation section 10 transmits the distribution request to the media server 2 when not stored, the media server 2 distributes the streaming, and a media file acquisition section 17 of the cache server acquires the media file being the request object from the media server 2 in parallel and stores the file to the cache file storage section 101.
Patent JP-2003151833-A (JP)
Title: Inductance part
Inventor: OKITA KAZUYUKI
IPC: H01F38/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an inductance part which is kept free from the misalignment of a permanent magnet and the like, easily manufactured with uniformity in characteristics, and manufactured at a low cost by simplifying the manufacturing process of the permanent magnet. SOLUTION: An inductance part 10 is equipped with an EI-type core composed of an E-type magnetic core 2 and an I-type magnetic core 1. A recess 1a is formed of the center of the I-type magnetic core 1 joined to the middle leg 2c of the E-type magnetic core 2.
Patent JP-2003154989-A (JP)
Title: Laser course display device and system using the same
Inventor: MURATA SHIGERU
IPC: G02B26/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser course display device possible to be accurately followed with the simple structure and provided with a safety function for stopping the radiation of the laser beam when a vessel enters between a light emitting buoy and a target buoy. SOLUTION: A resident buoy 6 is provided with a laser course display device 2 for radiating the laser beam as the light emitting buoy 1, and anchored to the sea bottom through a universal joint 8. A resident buoy 7 is provided with a laser reception part 4 for receiving the laser beam 5 as a target buoy 3, and fixed to the sea bottom through a universal joint 9.
Patent JP-2003155323-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ITO SHINGO
IPC: H01L23/31
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition suitable for sealing of a thin LOC structure type semiconductor device having small warp after molding and small warp amount of package after reflow treatment in mounting and having small-sized semiconductor elements. SOLUTION: This epoxy resin composition consists essentially of an epoxy resin, a phenol resin, a curing accelerator and an inorganic filler, and the difference between a shrinkage factor of cured product of the epoxy resin and a shrinkage factor of a lead frame and the difference between the shrinkage factor of cured product of the epoxy resin and a shrinkage factor of semiconductor elements are each <=0.30%.
Patent JP-2003159345-A (JP)
Title: Ultrasonic atomizing, smoke extinguishing device
Inventor: SATO MASANORI
IPC: B03C3/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disasters causing death from suffocation by smoke in a fire since atomized water generated to extinguish fire like a sprinkler can extinguish fire but hardly extinguishes a large volume of smoke.  <P>SOLUTION: A liquid 2 is poured into a container 1, and the amount of the consumed liquid 2 is supplied from a liquid supplying device 3 to keep a predetermined depth of the liquid 2 in the container 1. An ultrasonic transducer 4 is attached in the liquid, and oscillation output is supplied to the ultrasonic container 4 from an oscillator 5. A negative electrode 6 is attached to a position where mist is generated at the upper part of the ultrasonic transducer 3. A high-voltage generator 8 is connected to the negative electrode 6. A ring-shaped collecting electrode 9 is attached to the upper part of the negative electrode 6, and the ring-shaped collecting electrode 9 is grounded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163570-A (JP)
Title: Branching filter and electronic equipment using the same
Inventor: IWAMOTO YASUHIDE
IPC: H01P1/213
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branching filter having a small size and a good filter characteristic, and electronic equipment using the branching filter.  <P>SOLUTION: The branching filter has a multi-layer package (20) accommodating therein a pair of surface acoustic wave filters (26) each having a different band center frequency and phase matching line for matching respective phases of the pair of the surface acoustic wave filters, a multi layer package is provided with a first ground pattern (37) with respect to the phase matching line on its mounting surface. As a ground layer with respect to the phase matching line is provided on the mounting surface of the multi layer package, this make it possible to easily and properly set the distance between one of the phase matching line and the ground pattern, to prevent from deterioration of a characteristic impedance of the phase matching line, and to improve the filter characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168010-A (JP)
Title: Method and system for managing account
Inventor: SUGITANI KAZUNOBU
IPC: G06Q40/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the shortage of a balance in an account without setting up another account when an amount to be drawn out from the account is determined.  <P>SOLUTION: When a bill is received, an amount to be drawn out for the bill is transferred to one of divided cells 301 to 303 for a power rate, a gate rate, a water rate, etc., prepared in the account and the transferred amount is prevented from being drawn out. Each cell is set up in each agent having the drawing right.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164272-A (JP)
Title: Refreshing drink
Inventor: TANAKA TAKAO
IPC: A23L2/38
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refreshing drink requiring no sterilization facilities of massiveness or complicated control and capable of being sterilized at low temperature using no raw material which gives a big influence to the flavor of a pH regulator or even if using the raw material, and as a new functional water product, substantially having no difference from mineral water in appearance and flavor through adding e.g. a raw material with a health function to mineral water.  <P>SOLUTION: This refreshing drink contains raw material water and other materials excluding the water and is put in a container sterilized at low temperature. The pH of the refreshing drink is controlled to ≤4.5 by using acidic ion water as the raw material water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167755-A (JP)
Title: Fault diagnostic method and device for signal processing system
Inventor: SAKAI MASAYOSHI
IPC: G06F15/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault diagnostic method and device for a signal processing system, using a simple system capable of coping also with trouble where a plurality of signal processing systems simultaneously malfunction for a common cause.  <P>SOLUTION: The fault diagnostic device comprises signal processing circuits 11 and 21, communication parts 12 and 22 and collating circuits 13 and 23 all assigned to the respective signal processing systems 1 and 2. The signal processing circuit 11 of the processing system 1 calculates a function F1(x1) for input data x1 to generate output data y1, and transmits them to the processing system 2 via the communication part 12. The signal processing circuit 21 of the processing system 2 calculates an inverse function F1<SP>-1</SP>(y1) for the output data y1 from the processing system 1 to generate proof data x1', and returns them to the processing system 1 via the communication part 22. The collating circuit 13 of the processing system 1 collates the input data x1 and the proof data x1' to determine a normal operation of the processing system 1 upon the concordance of the data and determine a fault in the processing system 1 upon discordance of the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164677-A (JP)
Title: Circular small frisbee, ejector and accessory
Inventor: SAKAMOTO MASANORI
IPC: A63H33/18
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular small frisbee used as a toy, an ejector and accessories therefor.  <P>SOLUTION: In the circular small frisbee, a small disc-shaped member 1 with a specified size, thickness and weight is ejected from the exclusive ejector 3 and flies like an ordinary frisbee and one or a plurality of groove parts 2 are formed at a circumferential end part thereof across the thickness thereof. The ejection is made with pawl parts 4 which are formed at the end part of an ejection mechanism 5 of the exclusive ejector 3 and hooked on the groove parts 2 thereby ensuring the sufficient rotation for the small disk-like member 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174320-A (JP)
Title: Voltage-controlled oscillator, and receiver and transmitter using the same
Inventor: SHIMADA GIICHI
IPC: H03B5/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator which can offer stable oscillation, can adjust its center frequency and can make its all constituent elements in the form of an integrated circuit.  <P>SOLUTION: The voltage-controlled oscillator includes a resonation part 1 having capacitors C1 and C2 connected to both variable capacity diodes D1 to D8 and an inductance L1 and also includes a multivibrator 2 having transistor Q1 and Q2 and capacitors C3 to C6. Parts D3 to D8 of the variable capacity diodes are connected to the capacitors C1 or C2 via fuse resistors r1 to r6. All constituent elements of the oscillator are made in the form of an integrated circuit. A circuit block having the variable capacity diodes D1 to D8 made in the form of an integrated circuit as well as a circuit block having the inductance L1 made in the form of an integrated circuit are provided closer to a circuit block having the capacitors C1 to C8 made in the form of an integrated circuit than a circuit block having the transistors Q1 and Q2 made in the form of an integrated circuit respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173256-A (JP)
Title: Program code forming device and program
Inventor: MAKI YOSHIYUKI
IPC: G06F9/44
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a program code for controlling a vehicle by using a program code forming technology using a model by abstracting language.  <P>SOLUTION: Variable information for indicating whether or not to be a vehicle characteristic variable characteristic of vehicle control is added to the model in the form of a variable name. A code forming tool 1 acquires the variable information by taking out the variable name to an intermediate file by an extracting engine 10. A code forming block 20 forms a program code characteristic of the vehicle to the vehicle characteristic variable by using a variable forming rule 32 stored in a rule storage part 30. Actually, the program code is formed to be separately treated from an ordinary variable on a memory area for holding the variable, a data type of the variable, and initializing processing to the variable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173011-A (JP)
Title: Photosensitive material sorter
Inventor: HONDA UMEHIKO
IPC: G03D15/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic material sorter that separately places sheets of photographic paper according to clients and allows a photograph to be taken out with the photographic plane of the photographic paper facing up.  <P>SOLUTION: The photosensitive material sorter has a carrying means for externally ejecting a sheet of photographic paper with a photographic face Pa facing down, in order that after photographic printing, the photographic paper P of a specific size can be ejected with the photographic plane Pa facing down. The sorter also has a first belt conveyor 30 for continuously carrying the photographic paper in a direction perpendicular to the direction of the paper ejection, and an inverting device 31 for inverting the photographic paper to turn the photographic plane Pa downside up. The sorter further has a second belt conveyor 32 that is intermittently driven in such a manner that the conveyor is stopped until the number of sheets of photographic paper reaches the specified number and is driven when the number of sheets reaches the specified number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170743-A (JP)
Title: Attaching structure for cable extraction part in auto- slide door
Inventor: KITA YUJI
IPC: B60J5/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To preclude water from intruding from an opening part of an outer panel into an inside of a body panel, irrespective of assembling precision between the outer panel and an inner panel, and to enhance also workability for attaching work.  <P>SOLUTION: In a pulley case 4 inside which a pulley 41 is provided to guide a cable 5, and in the body outer-side portion of which an attaching face 42 provided with a rubber boot 42b for making the cable 5 come in and out is formed, the body outer-side portion is projected from case attaching holes 21a, 31a of the first and second inner panels 2, 3 toward a body outer-side, and fixed from a body inner-side of the second inner panel 3 under the state of a seal member 7 interposed between a circumferential part of the rubber boot 42b in the attaching face 42 and a body inner-side opening edge part of the opening part 11a in the outer panel 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171676-A (JP)
Title: Gasoline additive containing cycloalkyl alkyl ether and gasoline composition
Inventor: WATANABE KIYOSHI
IPC: C10L10/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gasoline additive having a low toxicity, a low solubility in water and a high octane value-improving performance equal to or better than that of MTBE, and a gasoline composition containing the additive.  <P>SOLUTION: The gasoline additive contains at least one of cycloalkyl alkyl ethers expressed by formula (1): R<SP>1</SP>-O-R<SP>2</SP>(wherein R<SP>1</SP>represents a cyclopentyl group that may have a substituent or cyclohexyl group that may have a substituent, and R<SP>2</SP>represents an alkyl group having 1 to 10 carbon atoms or a cycloalkyl group having 3 to 8 carbon atoms), and the gasoline composition contains a hydrocarbon having a research method octane value of 95 or greater as a base and the gasoline additive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175563-A (JP)
Title: Electrically-conductive sheet-like elastic body and method for manufacturing it
Inventor: KATO NAMI
IPC: B32B15/095
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin electrically-conductive sheet-like elastic body whose shape retention can be improved by using a carrier film which can prevent defect of a shape caused by tension applied during manufacturing from being generated, and laminating an extremely thin metal thin film on a sheet-like elastic base body and which has good sealing properties and cushioning properties, and to provide a method for manufacturing the electrically-conductive sheet-like elastic body.  <P>SOLUTION: The electrically-conductive sheet-like elastic body comprises a sheet-like elastic base body 12 consisting of an elastic body containing a specified amount of an electrically-conductive agent 20, and a metal thin film 14 laminated and fixed on one face of this sheet-like elastic base body 12. The metal thin film 14 is laminated on one face of the sheet-like elastic base body 12 under a condition where it is laminated on a separately prepared carrier film 16, and the metal thin film 14 is laminated and exposed on one face of the sheet-like elastic base body 12 by removing the carrier film 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175521-A (JP)
Title: Method for solvent casting film
Inventor: SAKAMAKI SATOSHI
IPC: B29K1/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent surface defect of a film in a method for solvent casting a film.  <P>SOLUTION: A dope of a dissolved cellulose acetate or the like is casted from a casting die onto a band. The dope is dried to get self-sustainable on the band 12. Within 10 seconds from stripping off, a drying air 29 is supplied from an air supplier 28 to a surface of a film 14 on a side stripped off from the band 12. On this step, carrier rollers are arranged to touch the surface of the film 14 on the side stripped off from the band 12. The concentration of a solvent gas in the drying air 29 is maintained to 30 vol.% or lower. The solvent gas evaporated is kept from condensing and getting adsorbed on the film 14 so that the surface defect on the film 14 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183510-A (JP)
Title: Charge control resin particles and electrostatic image developing toner
Inventor: ISODA AKIHIDE
IPC: C08K5/13
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic image developing toner which can be used as either a colored or achromatic toner, containing a charge control agent having good affinity and dispersibility in a resin and having rapid charging, environmental protection and excellent storage stability, and to provide charge control resin particles used for the toner.  <P>SOLUTION: The charge control resin particles are prepared by incorporating a resin and a charge control agent represented by formula 1, containing crystalline 3,5-di-tert-butyl zinc salicyate giving major peaks of Bragg diffraction angle 2θ at least at 6.4±0.2° and 15.4±0.2° by X ray diffraction analysis using the characteristic CuKα line. The electrostatic image developing toner comprises the charge control resin particles, a coloring agent and a binder resin for toners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184549-A (JP)
Title: Valve means
Inventor: ONIGATA RYOJI
IPC: F01P3/08
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new valve means which is easily manufactured and fully suppresses wear of a portion around a check ball.  <P>SOLUTION: The valve means includes a casing 22 having a fluid path 23 formed therein, the check ball 24 arranged in the fluid path 23, and a spring 25 for biasing the check ball 24 in a valve-closing direction. A stopper surface 26 against which the check ball 24 in the valve-opening state is made to collide, is formed in the casing 22. The casing 22 including the stopper surface 26 is unitarily formed of sintered metal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187970-A (JP)
Title: Manufacturing method of display device and electronic equipment, display device and electronic equipment
Inventor: SEKI SHUNICHI
IPC: H01L51/50
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a display device in which the luminous layer can be formed on the hole injecting and transporting layer uniformly and in close contact with them.  <P>SOLUTION: This is a manufacturing method of a display device in which a function layer is formed on each of a plurality of electrodes formed on the substrate and a bank section is provided between each function layer. The method comprises a process of forming a bank section so as to overlap with a part of the electrode, a process of treating that part of the electrode as lyophilic, a process of treating a part of the surface of the bank section as liquid-repellent, a process of forming a hole injecting and transporting layer by discharging a first composition containing the hole injecting and transporting layer forming material, a process of surface reforming by applying a surface reforming material on the surface of the hole injecting and transporting layer and drying after applying it, a process of forming a luminous layer by discharging a second composition containing a luminous layer forming material, and a process of forming a facing electrode on the above luminous layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185199-A (JP)
Title: Humidifier
Inventor: SUGAWARA TAKASHI
IPC: F24F6/02
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier eliminating the fear of water leaks due to degradation of a resin material or loosening of screw parts.  <P>SOLUTION: A heating tank 7 comprises a bottomed, cylindrical container part 7d provided on a base 2 having a through-hole 2a, the container part having in its bottom face a communicating hole which communicates with the through- hole 2a; and a bottomed, cylindrical heating part 7b having a flange 7a sandwiched between the bottom face 7c of the container part 7d and the base 2, the heating part being formed with a cross section in the form of an inverted U such that it protrudes upwards along the communicating hole. A heater 6 is attached to the lower bottom face of the heating part 7b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189054-A (JP)
Title: Control method for network scanner device, control method for scanner control system, and scanner control system
Inventor: SATO FUMIHIKO
IPC: H04N1/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a network scanner device that can reflect a read mode which a user frequently uses as a default value.  <P>SOLUTION: A database mail server device 3, more than one client PCs 4 and 5, and the network scanner device 1 are connected through a network. The network scanner device 1 checks the database mail server device 3 for a mail from a device administrator, and a communication information of the network scanner device 1 delivering for the client PCs is stored in a log, and based on the stored communication information, the read mode which is frequently used by the user on the network scanner device is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198472-A (JP)
Title: Dc bias control circuit, optical receiver and dc bias control method
Inventor: HOSHIIDE TAKAHIRO
IPC: H04B10/40
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress jitters in data to be reproduced even when input signals are distorted.  <P>SOLUTION: A High level detection circuit 11, a DC level detection circuit 12 and a Low level detection circuit 13 detect a High level, a DC level and a Low level from a preamplifier 2. A subtraction circuit 14 obtains a first subtracted result of a difference between the High level and the DC level, a subtraction circuit 15 obtains a second subtracted result of the difference between the DC level and the Low level and a subtraction circuit 16 obtains a third subtracted result of the difference between the first subtracted result and the second subtracted result. A correction circuit 17 performs weighting to the third subtracted result, obtains the difference between a cross point and the DC level and corrects DC bias of an identification reproduction clock extraction circuit 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183554-A (JP)
Title: Ink for inkjet recording and method for inkjet recording using the same
Inventor: NISHIBUCHI SADATOSHI
IPC: C09D11/322
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet recording, friendly in environment and capable of forming an inkjet image, without losing gloss with time and also having a sufficient friction resistance, and to provide a method for inkjet recording using the same.  <P>SOLUTION: The ink for inkjet recording is composed of water of 50-90 mass% and at least one kind, of 10-100 ppm, of compounds shown by general formula A [wherein, in formula A, R<SB>1</SB>and R<SB>2</SB>are each a substituted or unsubstituted alkyl group].  <P>COPYRIGHT: (C)2003,JPO