baber/WOPTO huggingface dataset:
Patent JP-2004166161-A (JP)
Title: Communication equipment, method of controlling the communication equipment, program and recording medium
Inventor: KAGAWA TETSUYA
IPC: H04M1/274
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operation efficiency in managing registration information stored in equipment.  <P>SOLUTION: In communication equipment having a storage means which stores pieces of the registration information such as a telephone number and destination information to be individually registered by a user by every piece of equipment or by every user, selection of the attributes of registration information to be deleted is accepted, and only pieces of the registration information having the selected attributes are extracted and deleted in block. In this case, whether information the use of which is reserved for a future use by a job is included in a deletion object is judged and when such information is included, pieces of information except the information are deleted in block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177557-A (JP)
Title: Driving method of matrix image display device, driving method of plasma display panel, and matrix image display device
Inventor: MURAKAMI MASASHI
IPC: G09G3/298
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise and power consumption by stopping power supply to drivers in an area where no image is displayed, when the image with an aspect ratio of 4:3 is displayed in a matrix image display device having a display area of an aspect ratio of 16:9.  <P>SOLUTION: The matrix image display device 1 having the display area of the aspect ratio of 16:9 is such that the Y axis driver for driving an electrode in the Y axis direction is divided into a plurality of driver groups 4a-4z. When the image with the aspect ratio of 4:3 is displayed, the Y axis drivers 4a, 4z for lighting the display pixels of the area where no image is displayed (shaded part in the figure) are completely separated from the Y axis drivers 4b-4y for lighting the display pixels of the area where the image is displayed; hence, occurrence of unwanted noise and power consumption are reduced by stopping the power supply to the drivers 4a, 4z of the electrode group in the area where no image is displayed and making the display pixels of this area fully nonoperable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180003-A (JP)
Title: Communication network system and communication connection method
Inventor: ABE TAKUMI
IPC: H04L12/46
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication network system and a communication connection method which enables P2P connection between different private address networks.  <P>SOLUTION: The communication network system performs P2P connection between a client 12A having a private address and a client 12B having the other private address. The client 12B predicts and creates a transmission destination port number and sends one packet including this transmission port number to the other party, and the client 12A predicts the transmission destination port number to create a plurality of transmission source port numbers and creates and transmits a plurality of packets 20-1 to 20-n including the transmission source port numbers respectively to the other party. When the transmission source port number of one of the plurality of packets coincides with the transmission destination port number of the one packet, 1:1 mutual connection is established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229426-A (JP)
Title: Method of manufacturing tantalum pentoxide - aluminum oxide film and semiconductor element utilizing the same
Inventor: GWANG-CHOL CHU
IPC: H01L27/108
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory for the next generation by applying the (Ta<SB>2</SB>O<SB>5</SB>)<SB>1-x</SB>-(Al<SB>2</SB>O<SB>3</SB>)<SB>x</SB>film which has a large dielectric constant and is stable from the viewpoint of stoichiometry to a cell transistor of flash memory and thereby improves electrical characteristic and reliability of the cell transistor.  <P>SOLUTION: A manufacturing method comprises the steps of forming an underlayer, forming an amorphous (Ta<SB>2</SB>O<SB>5</SB>)<SB>1-x</SB>-(Al<SB>2</SB>O<SB>3</SB>)<SB>x</SB>film on the underlayer using the chemical vapor of Ta element, chemical vapor of Al element and an excessive O<SB>2</SB>gas, and forming a crystalline (Ta<SB>2</SB>O<SB>5</SB>)<SB>1-x</SB>-(Al<SB>2</SB>O<SB>3</SB>)<SB>x</SB>film by thermal treatment of the amorphous material (Ta<SB>2</SB>O<SB>5</SB>)<SB>1-x</SB>-(Al<SB>2</SB>O<SB>3</SB>)<SB>x</SB>film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183552-A (JP)
Title: Fuel high pressure supply pump
Inventor: KONDO ATSUSHI
IPC: F04B1/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel high pressure supply pump capable of preventing stress concentration in a cylinder, and realizing easy processing, excellent pressure resistance, and high reliability.  <P>SOLUTION: This fuel high pressure supply pump 100 comprises a cylindrical housing 1 having a through hole 10, and a cylinder 20 formed with a plunger 2 fitted in one end side of the through hole 10. The other end side of the through hole 10 has a large diameter part 15, and an intake valve 3 and a delivery valve 4 are coaxially formed. The intake valve 3 including an intake valve body 31 and the delivery valve 4 including a delivery valve body 41 are tightened by a plug 5 screwed into an inner screw 51. The plug 5 comprises a delivery port 52 of the high pressure fuel. The stress concentration generated at an edge of a delivery hole 18 can be prevented because the delivery hole 18 is not on a cylinder side of a pump room 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186012-A (JP)
Title: Method and apparatus for manufacturing gas diffusion layer precursor for solid polymer fuel cell, and solid polymer fuel cell using the same
Inventor: KANESAKA HIROYUKI
IPC: H01M8/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas diffusion layer precursor for a solid polymer fuel cell, wherein, in depositing a suppression agent to suppress uneven-distribution of water such as a water repellant agent or a hydrophilic agent on a porous or fibrous conductive gas diffusion layer base material, the variation in the depositing amount of the inhibitor among portions in the base material is allowed to be estimated, and the gas diffusion layer with little variations in the water permeability and the electrode catalyst depositing amount among the portions can be obtained, and to provide a high performance solid polymer fuel cell provided with the diffusion layer composed of the gas diffusion layer precursor thus obtained.  <P>SOLUTION: The porous or fibrous conductive base material is impregnated with a treating solution containing the water uneven-distribution suppression agent, and baked. Then, for example, the depositing amount of the water uneven-distribution suppression agent is estimated by measuring the residual amount of the water applied to and held in the surface of the base material after baking, and the applying condition of the electrode catalyst is adjusted based on the estimated depositing amount of the water uneven-distribution suppression agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003289259-A (JP)
Title: High frequency signal receiver and its manufacturing method
Inventor: FUKUTANI JUNICHI
IPC: H04N5/44
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency signal receiver having a small bit error rate and its manufacturing method.  <P>SOLUTION: The receiver has a deciding unit 45 for deciding whether a bit error rate is higher or lower than a predetermined bit error rate, and a controlling unit 46 for controlling from the results of the deciding unit 45 whose output is connected to the controlling unit 46. The controlling unit 46 selectively controls one of a plurality of units to reduce the bit error rate, thereby the bit error rate can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186577-A (JP)
Title: Slit coater system
Inventor: NAKAMURA MASAYA
IPC: H01L21/31
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slit coater system capable of satisfactorily film forming a low dielectric film on a substrate having large areas.  <P>SOLUTION: The slit coater system comprises an adhesion and cleaning unit 40 for coating adhesion-promoting solution to the substrate while for cooling the substrate, a slit coater unit 50 for injecting the low dielectric material solution from a slit nozzle 52 to coat the relatively moving the surface of the substrate, a prebaking unit 60 for drying solvent of the coated low dielectric material liquid, a post baking unit 70 for heat treating the low dielectric film formed on the substrate, a transferring system 20 for transferring the substrate to each unit, and a liquid management/feeding system for managing temperatures of the low dielectric material liquid while for feeding the liquid to the slit nozzle 52. This satisfactorily forms film on the substrate having large areas under the environment required for the film forming of the low dielectric film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186092-A (JP)
Title: Light emitting source, light emitting source array and equipment using the light emitting source
Inventor: HONMA KENJI
IPC: F21S8/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of front luminance with a simple structure in a light emitting source provided with a reflective member on a back face of a mold part.  <P>SOLUTION: The mold part 12 made of translucent material with a high refractive index is molded in the concave reflective member 14, and the light emitting device 13 such as a LED chip is inserted in the central part of the mold part 12. A circular direct radiating region 15 is provided in the front central part of the mold part 12, an annular total reflecting region 16 is provided outside thereof, and a inclined total reflecting region 17 is provided between the direct radiating region 15 and the total reflecting region 16. The direct radiating region 15 is formed by a plane perpendicular to a central axis of the mold part 12, and the total reflecting region 16 is also formed by a plane perpendicular to the central axis. The inclined total reflecting region 17 is formed in a tapered shape wherein the diameter gradually decreases toward the front side of the mold part 12, and the direct radiating region 15 and the inclined total reflecting region 17 are projected toward the front side in a shape of a truncated cone at the central part of the total reflecting region 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189796-A (JP)
Title: Electroconductive particle
Inventor: KURIHASHI TORU
IPC: H01B1/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle having a core/shell structure prepared by composing a fine particle composed of a polymer obtained by polymerization in a usual emulsified or suspended state as a core and a conjugated polymer, e.g. polyaniline or polypyrrole on the surface of the core and to provide a method for producing the particle.  <P>SOLUTION: The method for producing an electroconductive particle is carried out as follows. A polymerizable monomer (b) is polymerized in the emulsified or suspended state in the presence of a mono or a polyacid (a) having 150-3,000 molecular weight based on one acidic functional group. Aromatic amines (c) are subjected to oxidative polymerization in the presence of the particle and an oxidizing agent (d).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190078-A (JP)
Title: Iron-making method accompanied with decrease of dioxine kind and nox in exhaust gas in electric furnace or converter
Inventor: TSUTSUMI KAZUO
IPC: C21C5/52
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain the effective utilization of energy by decreasing dioxine kind and NOx in exhaust gas in an electric furnace and a converter and also, performing preheating of raw materials.  <P>SOLUTION: In a method for steel-making in the electric furnace or the converter by using an iron carbide (fe<SB>3</SB>C) as at least a part of the raw materials, the exhaust gas from the electric furnace or the converter is brought into contact with the iron carbide, and the dioxine kind and/or NOx contained in the exhaust gas are reduced and decomposed and also, the iron carbide is preheated with the exhaust gas and supplied into the electric furnace or the converter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003244688-A (JP)
Title: Image processing system for vehicle
Inventor: SATO ATSUSHI
IPC: B60R1/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the sense of anxiety of a driver about a blind spot by image-processing a past image imaged by a camera into a combination pseudo- image at a blind spot region of a current image obtained by imaging the periphery of a vehicle.  <P>SOLUTION: A camera 13 for imaging the periphery of a vehicle is provided, images taken by the camera 13 are stored, and a processed image B' obtained by processing a past image BX imaged before reaching a current position is overlaid on a part of a current image A, which is currently imaged, being a blind spot region by being hidden by a car body or the like so that a combination image A'+B' is created. A contour line 6 symbolizing the car body is combined with the combination image A'+B' and the image A'+B' is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004192480-A (JP)
Title: Program installation system
Inventor: TAKAI MASAHIRO
IPC: G06F13/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of searching a program, which is installed by a user, from a server in an installation system utilizing a network.  <P>SOLUTION: The server dynamically creates condition specification items, describing the condition specification items with a schema language every class of the program from AP information describing information common to a program and specific information by a meta language, which are transmitted to clients. The user creates the condition specification information described by the meta language from the condition specification items, and searches a user program on the basis of the condition specification information. A server reflects new attributes in the search conditions of the program by updating the condition specification items representing search conditions according to changes of AP information of a storing program and addition of the program etc. Since the search conditions are described by the meta language, the search conditions can be easily expanded such that a new search condition is generated by changing the search conditions or combining the meta language of different search conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199264-A (JP)
Title: Data base processing method and device for its implementation and its processing program
Inventor: SUNAMI HIDEAKI
IPC: G06F12/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of dynamically restructuring a database without placing limitation and a significant effect on processing content of an online processing system.  <P>SOLUTION: The database processing method for executing restructuring process of the database in accordance with an updating process for the database has a step for switching a volume for online process to a replica volume having a same content as an original volume for which an online process is executed, a step for restructuring the original volume which is experienced the above switching operation, a step for extracting updated content of the replica volume after the above switching operation and for executing catching-up reflection for reflecting the updated content to the restructured original volume and a step for switching the volume for online process with the original volume with which the catching-up process is completed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197387-A (JP)
Title: Drain trap for bathroom unit
Inventor: MUTO TAKESHI
IPC: E03C1/28
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap, of which drainage performance is not deteriorated even if a bathroom unit is flattened by the lowering of its floor and early drainage performance of a bathtub drain flowing in from an opening formed on a side wall is improved.  <P>SOLUTION: The drain trap for bathroom unit has a bottomed cylindrical water collection section, in which an upper end is opened, and a bottomed cylindrical trap body, which has a top plate, to which the opening is formed, and in which the water collection section is housed. The top plate of the trap body is formed to a section upper than the upper end of the water collection section, a water sealing cylinder, in which the water collection section is inserted through the opening, is installed and the top plate of the trap body on the side of the water collection section is bulged to a section upper than a residual section. A drain inlet is formed to the side wall of the trap body in the lower section of the bulging section, and a bathtub drain inflow port is formed to the side wall of the trap body in the lower section of the bulging section while being faced to the drain inlet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197824-A (JP)
Title: Electromagnetic clutch with transmission torque restriction mechanism
Inventor: OMORI TOSHINAO
IPC: F16D27/112
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To transmit constant torque without being influenced by change of current to a coil of an electromagnetic clutch and always steadily control torque even if excessive torque is generated.  <P>SOLUTION: A first torque transmission part 45 capable of transmitting torque less than predetermined torque by contact of an armature 4 and a friction plate 3, and a transmission torque limit mechanism 6 capable of mechanically transmitting torque less than certain torque less than the predetermined torque which can be transmitted by the first torque transmission part 45 are provided between an input shaft 2 and an output shaft 7 in series.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004019944-A (JP)
Title: Transmission control system
Inventor: CHESS ROBERT LEE
IPC: B60W10/10
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve deceleration performance by solving problems in a current clutch pack brake.  <P>SOLUTION: A transmission has a central control unit (CPU) for controlling the braking energy of a truck by sharing energy dissipation between a plurality of clutch packs. After lowering the engine speed, the CPU slips two clutch packs at the same time to maintain the decelerated revolving speed for a torque converter. The transmission system also reduces an energy loss during the high draw bar pull conditions. Engine speed is modulated to trim energy peaks when travelling at a low pushing or pulling speed. The generation of heat in the torque converter is reduced, and the lost pushing force or pulling forces are restored by an additional transmission gear reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004195108-A (JP)
Title: Wearing assistant tool for hosiery, socks or stocking
Inventor: SHIBA MICHIKO
IPC: A47G25/90
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wearing assistant tool for hosiery, socks or stocking, which is lightweight and compact, moreover, has the operational force rationally equally extended to hosiery or the like, operation is also easy and can be used regardless of the size of foot.  <P>SOLUTION: A foot inlet consisting of right/left branches which slope down forward is formed protruding in a bottom end of a shaft with a handle, and the right/left branches are formed to be able to narrow the distance by elastic transformation so that the outside of the foot inlet can be inserted hosiery from the front, and the mouth of the hosiery or the like can be locked at the rear end of the foot inlet or near it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205369-A (JP)
Title: Ultrasonic vortex flowmeter
Inventor: TASHIRO KOICHI
IPC: G01F1/32
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that leakage ultrasonic waves propagating through a flowmeter main body and a vortex generator are received unnecessarily.  <P>SOLUTION: A drive circuit 44 of an ultrasonic vortex flowmeter 10 includes an oscillation circuit 45 outputting a drive signal having a constant period, and an inverter 46 inverting the drive signal output from the oscillation circuit 45 and outputting the drive signal in opposite phase. A pair of ultrasonic sensors 30, 32 on the transmission side into which the drive signals whose phases are opposite to each other output from the drive circuit 44 are input, are caused to oscillate by the drive signals from the oscillation circuit 45 and transmit ultrasonic waves in opposite phase into fluid in channels 18, 20. The ultrasonic waves propagating in the channels 18, 20 passing through the inside of the vortex generator 16 are received by ultrasonic sensors 34, 36 on the reception side. Because of transmitting the ultrasonic waves in opposite phase from the pair of ultrasonic sensors 30, 32 on the transmission side, the leakage ultrasonic waves propagating through the flowmeter main body 14 and the vortex generator 16 can be canceled. By only disposing the inverter 46 additionally, the structure is prevented from getting complex.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213131-A (JP)
Title: Card processor and control method therefor
Inventor: NAKAMURA MASAYA
IPC: B42D25/20
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size card processor having excellent writing characteristics.  <P>SOLUTION: This card processor has: a cleaning pad separatably provided to a card, cleaning a surface of the card when contacting with the card; and a writing head disposed at a distance shorter than a feeding direction length of the card from the cleaning pad, separatably provided to the card, and writing information into the card when contacting with the card. When the writing head contacts with the card, the cleaning member is separated from the card. When the cleaning member contacts with the card, the writing head is separated from the card.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209710-A (JP)
Title: Printing method, printing system and image forming apparatus
Inventor: KATAMOTO KOJI
IPC: B41J29/38
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method in which a user utilizing a copy function is not confused by extra information and a user utilizing a printer function can be provided with information, as required, at an optimal timing.  <P>SOLUTION: The image forming apparatus 2 comprises a display means for displaying first information related to first print processing (print processing) and second information related to second print processing (copy processing) appropriately. When a first print processing instruction pertaining to print data outputted from an information processor 1 is received but a second print processing instruction is not received, the first information and second information is displayed on the display means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI