baber/WOPTO huggingface dataset:
Patent JP-2004341781-A (JP)
Title: Method and device for updating firmware, and flash rom
Inventor: OTSUKA KOICHI
IPC: G06F11/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for updating firmware which can correspond to the simplification of program, the suppression of increase of product cost, the reduction of capacity of a ROM, and the entering of new flash ROM vendor halfway through the production.  <P>SOLUTION: The device for updating firmware is provided with a downloading means 2 which acquires a new user program 1 from the outside; a new user program storage area 3 which temporarily stores the acquired new user program; a copying means 6 which reads out a program 7b for rewriting which is stored in a prescribed storage area of a flash ROM 7 and is dedicated to the flash ROM, for making a copy; a program for rewriting storage area 5 which temporarily stores the read program 7b for rewriting; and a means 4, for executing rewriting, which uses the program 7b for rewriting stored in the program for rewriting storage area 5 to rewrite a user program 7a of the flash ROM 7 into the new user program 1 stored in the new user program storage area 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246853-A (JP)
Title: Structure of flush memory device of serial ata bus base
Inventor: WENG DANIEL
IPC: G06F3/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that defects are found in difficulty in the use of a flush memory device and higher costs in inevitably conducting both of statically mounting the flush memory device on a host platform or dynamically demounting the flush memory device by using PCMCIA (Personal Computer Memory Card International Association) interface.  <P>SOLUTION: A storage device composed of a flush array and an SATA (Serial Advanced Technology Attachment) controller is installed while having compatibility with SATA specifications. The device includes a memory module capable of receiving a writing command and a 'reading' command, and having erasability and non-volatility. The SATA/flush controller is configured to provide an SATA function and the compatibility as well as common flush operation, including the programming of the reading and the erase of the component mentioned above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004341180-A (JP)
Title: Light modulating device, optical apparatus and projector
Inventor: FUJIMORI MOTOYUKI
IPC: G02F1/1333
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulating device which is improved in radiation characteristics of the heat of a substrate without deteriorating image quality, to provide an optical apparatus and a projector equipped with the light modulating device.  <P>SOLUTION: A liquid crystal panel 441 is provided with the light modulating device main body 500, a storing part 511 for storing the light modulating device main body 500, a holding frame 510 having a fixing plate 512 for pressing and fixing the light modulating device main body 500 to the storing part 511, and a frame-like member 512C made of heat-conductive material, interposed between the light modulating device main body 500 and the fixing plate 512, and arranged on the outer peripheral edge of a 1st substrate 501A disposed on the side of the fixing plate 512 of a pair of substrates 501A and 501B. And the fixing plate 512 and the frame-like member 512C are integrally formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338566-A (JP)
Title: Illumination device of working vehicle
Inventor: SANESHIGE HIDEO
IPC: B60Q1/24
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device of a working vehicle capable of turning on/turning off a side light separately from a head light.  <P>SOLUTION: A side light 34 to illuminate a road surface between front and rear wheels on the side of a driver's seat 6 provided on a traveling frame body 1 having a front wheel 2 and a rear wheel 3 is provided at a position lower than a side mirror 27 for rear view so that the optical axis c is directed diagonally backwardly and downwardly to illuminate forward of the rear wheel 3, and turned on/turned off by a switch 38 provided on an operation unit 12 of a driver's seat 6. The side light is fitted to a stay 22 forward of a cabin 4 to cover the driver's seat 6 and disposed substantially as high as a handle 19 of a door 18 of a cabin 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229657-A (JP)
Title: Kit for separating and purifying nucleic acid or various biological materials, and system for automated operation of the same
Inventor: ROH HEE JOUN
IPC: C12Q1/68
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kit for separating and purifying nucleic acid or various biological materials, and to provide a system for automating operation for separation or purification of biological materials using the same.  <P>SOLUTION: The kit is provided with a container 10 formed by arranging a plurality of chambers 14 in a line wherein the chambers are set to hold a solid material or a buffer suitable for separation of the nucleic acid or various biological materials, and a carriage 20 comprising a flat plate part 21 with a through hole, an inner pass having an end while communicating with the through hole, and a protrusion 23 with predetermined length enough to be soaked in the buffer contained in each chamber 14 of the container 10. The flat plate part 21 of the carriage 20 is provided with an attaching means 24 to selectively attaching/detaching the carriage 20 to a conveying means that conveys the carriage to each chamber 14. The kit is used for a system in which operations of the separation and purification are automated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004347778-A (JP)
Title: Optical film, polarizing plate and liquid crystal display using the same
Inventor: TAKAGI TAKAHIRO
IPC: G02B1/11
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film in which stripe failure is decreased and a uniform metal oxide layer can be formed, which suffers no change in the physical properties even under high temperature and high humidity conditions and which does not require a vacuum process, to provide a polarizing plate having stable polarizing characteristics against heat generated by a liquid crystal display or heat in the use environment, and to provide a liquid crystal display having high display quality, high luminance and a large panel size while keeping the same thickness as a conventional product.  <P>SOLUTION: The optical film comprises a cellulose ester film prepared by covalent bonding of a residual hydroxy group of cellulose and an aromatic compound; and a metal oxide layer deposited directly on the cellulose ester film or with another layer interposed therebetween by plasma treatment in a gaseous atmosphere containing nitrogen in the vicinity of the atmospheric pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349440-A (JP)
Title: Method of mounting flip chip
Inventor: MAEDA YASUSHI
IPC: H01L21/56
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a flip chip using an underfill resin, by which a semiconductor chip is not easily separated from an assembling substrate when they are mutually connected.  <P>SOLUTION: The semiconductor chip 15, which has a pad 5 covered with a passivation film 7, is prepared, and by removing the passivation film 7 on the pad 5, the pad 5 is exposed. Then, a polyimide film 13 having an opening 12 for exposing the pad 5 is formed on the passivation film 7. Thereafter, a solder bump 14 is formed on the pad 5, the underfill resin 17 is filled between the assembling substrate 16 and the semiconductor chip 15, and the assembling substrate 16 and the semiconductor chip 15 are mutually connected through the solder bump 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349124-A (JP)
Title: Control device of fuel cell system and fuel cell vehicle
Inventor: YOSHIDA KAZUMASA
IPC: H01M8/04
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To restrain variations in operating sound of an oxidizing agent gas supply device when the operation to increase the amount of power generation of a fuel cell is not performed.  <P>SOLUTION: An oxidizing agent gas density calculator 55 calculates an oxidizing agent gas density on the basis of the outputs of an intake gas temperature detecting means 51 and an atmospheric pressure detecting means 53. An oxidizing agent gas volume flow rate calculator 59 calculates a basic request oxidizing agent gas flow rate on the basis of the required amount of power generation. A correction factor calculator 57 calculates a correction value of the request oxidizing agent gas volume flow rate on the basis of an estimation of the oxidizing agent gas density. A request oxidizing agent gas flow rate calculator 61 calculates the request oxidizing agent gas volume flow rate with which an oxidizing agent gas supply means 65 should supply the fuel cell from the basic request oxidizing agent gas volume flow rate and the correction value of the request oxidizing agent gas volume flow rate. A request oxidizing agent gas flow change limiting part 63 limits the change per unit time of the request oxidizing agent gas volume flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350703-A (JP)
Title: Ultrasonic diagnosis probe apparatus
Inventor: ADACHI HIDEO
IPC: A61B8/12
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis probe apparatus with which an ultrasonic observation of the region wherein a sufficient observation can not be performed by an endoscope although an ultrasonic probe can be inserted can be performed in a shortened examination time.  <P>SOLUTION: A multifunction ultrasonic transducer 122 is equipped with a c-MUT 131 formed with a ring type opening shape of an ultrasonic scanning surface produced by a silicone micro machining technique as well as a luminescence element member 123 and a light receiving element member 124 which are constituted with silicone luminescence elements to be located on a common surface of the c-MUT 131. The ultrasonic probe is constituted with the multifunction ultrasonic transducer 122 so that the observation region is illuminated by the luminescence element 123 and an endoscopic image of the observation region illuminated by the luminescence element 123 is obtained by the light receiving element 124 as well as the ultrasonic observation is performed. Thereby, the endoscopic image is displayed on a screen of an ultrasonic image displaying device 6 and the endoscopic observation of a surface of a body wall facing to the ultrasonic scanning surface can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355683-A (JP)
Title: Optical disk reproduction processing circuit, semiconductor integrated circuit, optical disk reproducing device, and desplaying and reproducing method for optical disk reproduction processing circuit
Inventor: NAGAE KATSUHIRO
IPC: G11B20/10
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproduction processing circuit in which a processing burden about display and reproduction is lightened.  <P>SOLUTION: Sub-code information is added to reproduced data read from an optical disk to be written into a memory 40. When audio data are reproduced, the sub-code information added to the reproduced data is read from the memory 40, and the sub-code is displayed on a display device 70. Synchronism of audio data actually reproduced and display of the sub-code can be realized without using complicated arithmetic operation processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355162-A (JP)
Title: Network communication method, control program for communication equipment and communication equipment
Inventor: IMAI YASUAKI
IPC: G06F21/60
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a networked business system for compensating the limited resources of terminal equipment such as a portable terminal or a portable telephone operating cooperatively with a server in order to provide a comfortable operating environment and a satisfactory security environment, and to execute the highly efficient operation management of the business system.  <P>SOLUTION: This business system is provided with a center server 101 and pieces of terminal equipment(102, 203 and 302) for executing a business application cooperating with a business application to be executed by the center server 101. A service server 401 is arranged between the center server 101 and the terminal equipment, and the conversion of a data format necessary for the execution of the business application is executed between the center server 101 and the terminal equipment by the service server 401. The service server 401 is configured to execute the user identification of the terminal equipment and the operation recording of the terminal equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351353-A (JP)
Title: Treatment method of sludge
Inventor: YOSHIDA TERUHISA
IPC: C02F3/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of water treatment performance by building in a process of removing phosphorus into a sludge solubilization process, and to remove phosphorus only by drawing out minimum amount of the sludge as surplus sludge.  <P>SOLUTION: In this treatment method of sludge, organic sewage is subjected to biological treatment by activated sludge in an aerator 2, sludge generated by the biological treatment is solubilized, and the solubilized sludge is returned to the aerator 2 for decomposing. Acid is added to the sludge solubilization tank 8, electrolysis treatment is performed for a prescribed period, the solubilization of the sludge and elution of phosphorus are promoted, then the sludge is floated and separated by fine bubbles formed by electrolysis to perform solid/liquid separation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354824-A (JP)
Title: Image forming apparatus and program for controlling it
Inventor: HIRATA TETSUO
IPC: G03G15/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus possessing a paper post-processor for preventing a paper on which image forming has been started at the time of the occurrence of a jamming and which is ejected to a subtray from being used even though the paper is taken out for charge evasion by applying an identification mark to the paper, and to provide a program to regulate its operation.  <P>SOLUTION: The paper post-processor is provided with: an entrance sensor and an exit sensor for detecting the pass of the paper at an entrance part and a paper ejection part, respectively; a perforating means for perforating file holes on the paper; a paper transport means to transport the paper; a changeover gate for switching the ejection destination of the paper; and a plurality of trays for storing ejected paper on the downstream side of the changeover gate. When the exit sensor disposed at the paper ejection part on the side of the tray which has ejected paper among the trays detects the jamming, perforation processing is performed at a position deviated from a specified position for paper on the upstream side, and the paper is ejected to another tray by switching a paper transport path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359549-A (JP)
Title: Humectant comprising temperature-sensitive polyamino acid derivative
Inventor: ASASHIGE NAOKI
IPC: A61K8/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a humectant sustaining its effects on moisture retention over a long period and further having low irritation, and to provide a cosmetic and an external preparation comprising the humectant formulated therein.  <P>SOLUTION: This humectant comprises a temperature-sensitive polyamino acid derivative in which a solution of the polyamino acid derivative causes a sol-gel transition at a certain temperature and which has a specific structural unit. The humectant exhibits excellent moisture retention, has an excellent feeling of use and sustains the humectant effects over a long period by gelling the solution of the temperature-sensitive polyamino acid derivative which is usually liquid by body temperature. The cosmetic and the external preparation have excellent moisture retention and the excellent feeling of use and sustain the effects thereof over the long period when formulating the humectant with various cosmetics or external preparations and using the resultant cosmetics or external preparations for the skin, hair, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360771-A (JP)
Title: Multi-stage automatic transmission for vehicle
Inventor: ISHIMARU KO
IPC: F16H3/66
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage automatic transmission for a vehicle capable of composing multiple stages while increasing the gear ratio.  <P>SOLUTION: This multi-stage automatic transmission for a vehicle comprises, between an input part and an output part, a first power transmitting passage P1 provided with a planetary gear G1 composed of three rotation members including at least one rotation member that is constantly fixed, and a first clutch C1 and a second clutch C2, and having a fixed reduction ratio, a second power transmitting passage P2 provided with a third clutch C3, and having a speed change ratio in the same direction as the fixed reduction ratio, and smaller than the fixed reduction ratio, a planetary gear set for speed change connected to the output part, and having a first, a second, a third, a fourth, a fifth, and a sixth rotation members, and a first, a second, and a third brakes B1, B2, and B3 for fixing the rotation members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272186-A (JP)
Title: Optical module, optical axis adjusting device, optical communication system, and manufacturing method of optical module
Inventor: SHIMAKAWA OSAMU
IPC: G02B6/32
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which optical axis adjustment is possible even when the angles of light incidence and light emission are large, an optical axis adjusting device, an optical communication system and the manufacturing method of the optical module.  <P>SOLUTION: An optical multiplexing demultiplexing module 1 is equipped with a collimator 3a, a bush 5a and a base member 7a. The collimator 3a has a cylindrical member 4a and a spherical surface 51a is formed in one end of the cylindrical member 4a. Moreover, the collimator 3a holds a condenser lens 19a. An optical fiber 13b which is held by a ferrule 15a is inserted in the other end of the member 4a of the collimator 3a and the end face of the optical fiber 13b and the condenser lens 19a are optically coupled. On the other hand, the bush 5a has a through hole 53a and the spherical surface 51a of the collimator 3a is supported by the aperture 25a of the through hole 53a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325178-A (JP)
Title: Recombinant production of new polyketide
Inventor: KHOSLA CHAITAN
IPC: C07D311/92
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyketide and a method for effectively producing both new polyketide and known polyketides using recombinant technology.  <P>SOLUTION: A new host cell-vector system is used to produce a polyketide synthase sequentially catalyzing production of polyketides. As an aspect of the invention, a genetically altered cell expressing a polyketide synthase (PKS) gene cluster in a native and non-transformed state is disclosed, and the genetically altered cell is a cell free of a native PKS gene cluster in whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361326-A (JP)
Title: Navigation system, navigation unit, and guide information providing device
Inventor: SHIBATA AKITO
IPC: G01C21/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To acquire latest information serving as a sign for left and right turn or the like in real time, and to dispense with updating of a map data to provide a guide for the left and right turn or the like to be recognized easily.  <P>SOLUTION: This system has a point information transmitter 1 for providing positional information of an intersection, positional information of an intersection sign, positional information of a name or direction sign, and panel guide information for the name or the like, and a navigation unit 10 for displaying a map and for providing a guide based on guide information. The navigation unit 10 has a guide information receiving means 11 for acquiring the guide information provided from the point information transmitter 1, and a display 21 and a voice output device 19 for displaying the map and for providing the guide based on the guide information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000269-A (JP)
Title: Magnetic resonance imager
Inventor: TAKIGUCHI KENJI
IPC: G01R33/32
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To cool an RF transmission coil while restraining an interference of an aqueous coolant in a high-frequency magnetic field even if the aqueous coolant contains a proton.  <P>SOLUTION: In the MRI apparatus comprised of a static magnetic field generating means, an inclined magnetic field generating means, an inclined magnetic field power supply, the RF transmission coil of the high-frequency magnetic field, an RF reception coil, a high-frequency magnetic field power supply, a high-frequency transmission and reception section, a computer, and a display, the coolant is not supplied to the pipe during an irradiation with the high-frequency magnetic field when the RF transmission coil is cooled by circulating the coolant through a pipe arranged in the proximity of or in contact with the surface of the RF transmission coil and the supply of the coolant is controlled so as to remove the coolant from the interior of the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002819-A (JP)
Title: Thermal-shock resistant heat exchanger
Inventor: ITO KATSUNORI
IPC: F02C7/08
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermal-shock resistant heat exchanger, in which produced thermal stress is small and a high heat-transfer performance can be maintained, even through the rate of temperature change is high, and the temperature change is sudden.  <P>SOLUTION: The heat exchanger includes a gas flow-path 22 for a high temperature gas (turbine exhaust gas 10) to pass through, a main heat-exchanger 5 which is placed in the gas flow-path to conduct heat-exchange between the high temperature gas and low temperature gas (air) flowing in the inside, and an auxiliary heat-exchanger 20 which is placed in the gas flow-path upstream of the main heat-exchanger to conduct heat-exchange between the high-temperature gas and the low-temperature gas flowing in the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004044-A (JP)
Title: Method for driving plasma display panel
Inventor: ANDO TORU
IPC: G09G3/292
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flickers and faulty displays caused by writing discharge errors from becoming prominent, when using a display method, such as dither method and error diffusion method, in a plasma display panel used in image display.  <P>SOLUTION: A sub field is divided into a plurality of groups of sub fields, and a group of sub fields having the lowest luminance to be displayed is arranged at the end of the field, thus flickering by miswriting is made obscure and preventing faulty display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI