baber/WOPTO huggingface dataset:
Patent JP-2004225178-A (JP)
Title: Carbon fiber cord for rubber reinforcement
Inventor: MANABE TAKAO
IPC: D02G3/28
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber cord for rubber reinforcement, which minimizes tenacity loss by twisting, exhibits high tensile tenacity and has excellent fatigue resistance standing deformation such as repeated tensions, compression, shearing, etc., in rubber.  <P>SOLUTION: The carbon fiber cord for rubber reinforcement is a double twist cord which is obtained by impregnating a carbon fiber bundle having 0.3-1.2 g/m weight per unit length with a resin composition containing rubber and an epoxy resin and has a first twist and a ply twist. The twisted cord has a first twist coefficient and a ply twist coefficient satisfying the formula 100≤ ply twist coefficient≤9,000.5× ply twist coefficient ≤ first twist coefficient ≤1.5× ply twist coefficient (twist coefficient=[N×(D)<SP>1/2</SP>]; N is number of twists (times/10 cm); D is the total fineness (dtex) of the carbon fiber cord for rubber reinforcement) and 500-1,000 MPa knot strength of the carbon fiber bundle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228197-A (JP)
Title: Manufacturing method of semiconductor device, semiconductor device, and electro-optical device
Inventor: KOSHIHARA TAKESHI
IPC: H01L29/786
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that comprises a semiconductor film having an LDD structure capable of easily providing the configuration with which concentration of electric field near a drain region is further prevented.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a process where a semiconductor film 22 crystallized on a substrate 10 is formed in a prescribed pattern, a process where an insulating film 31 is formed on the semiconductor film 22, a process where a mask 39 for selectively implanting impurity ion into the semiconductor film 22 is formed on the insulating film 31, a process for implanting the impurity ion into the semiconductor film 22, and a process for peeling a mask 22. The peeling process with the mask 22 is performed by ashing and done under the condition that contains such component as can etch the insulating film 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222886-A (JP)
Title: Lifting hanging shelf
Inventor: OITA SHUICHI
IPC: A47B51/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting hanging shelf which blocks the sharp lowering of the body of the lifting hanging shelf with a simple mechanism along with very excellent operability.  <P>SOLUTION: The lifting hanging shelf has a parallel four-joint link mechanism 3 which enables the switching of the body 1 of the hanging shelf being oscillated centered on the first and second horizontal axes 11 and 12 between the position of pulling it out downward ahead of a fixed frame body 2 and the position of housing it upward behind the frame body . A spring member 4 is so arranged as to generate springing forces about the third axis 13 parallel with the first axis 11 in direct proportion to the degree of deformation and the first and third axes 11 and 13 are interlinked through a rotary torque altering means 5 which changes the rotary torque about the third axis 13 caused by the springing force of the spring member 4 to make the specified torque work about the first axis 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222901-A (JP)
Title: Dish washer
Inventor: OKAZAKI MITSUHIRO
IPC: A47L15/46
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dish washer capable of assuring sanitary conditions by repeatedly applying a cleaning liquid to garbage, stain, etc. adhering to the inside of a washing tub by increasing the number of circulations of the cleaning liquid within the washing tub in a process performing drainage and efficiently and surely catching the garbage, the stain, etc. within the washing tub by a garbage filter.  <P>SOLUTION: In the dish washer, a dish washer main body 1 has the washing tub 4, the garbage filter 22 placed in a way able to mount in a recessed part 6 formed in the bottom 5 of the washing tub 4, a flushing pump 7 for circulating the cleaning liquid stored in the bottom of the washing tub 4 while passing it through the garbage filter 22, a rotary nozzle 9 for injecting the cleaning liquid into the washing tub 4 by the flushing pump 7, a drain pump 11 for draining the cleaning liquid out of the dish washer main body 1, and a controller 26 for drive controlling the flushing pump 7 and the drain pump 11, and governs by the controller 26 so as to alternately operate the drain pump 11 and the flushing pump 7 in a process performing drainage of the cleaning liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002673-A (JP)
Title: Fuchsine ink
Inventor: DEARDURFF LARRIE A
IPC: C09B69/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilized fuchsine chromophoric dye for improving the stability of ink-jet prints.  <P>SOLUTION: The fuchsine chromophoric dye stabilized by addition of steric hindrance group(s) for protecting the iminocarbon atom is provided; wherein non-limiting illustrations of the steric hindrance group include phenyl, methyl, ethyl, isopropyl, fluoride, chloride, bromide and iodide. The fuchsine ink contains the dye with the structure e.g. shown in the figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226829-A (JP)
Title: Liquid crystal display, its manufacturing method, and electronic device
Inventor: HIGA MASAKATSU
IPC: G02F1/13
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of performing display of high luminance and high contrast and having excellent manufacturing facilities.  <P>SOLUTION: The liquid crystal display is constituted such that thicknesses of a liquid crystal layer in a transmission display region T and a reflection display region R are different from each other, a phase difference layer 23 containing a polymer liquid crystal is formed between a counter substrate 25 and a TFT array substrate 10, and the polymer liquid crystal in the phase difference layer 23 has alignment states different from each other in the transmission display region T and the reflection display region R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235176-A (JP)
Title: Method for mounting electronic equipment
Inventor: EBISAWA MAKOTO
IPC: H05K7/14
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting electronic equipment in which a complicated assembly process for a cover, a plate, and a substrate can be simplified by a positioning method for ensuring the reliability of an aluminum wire.  <P>SOLUTION: The abutting sections of the plate 2 and the substrate 3 are formed to two sides, on which there are a large number of terminals for the cover 1 for ensuring a reliability to the temperature change of the aluminum wires 4, and each is fixed. The aluminum wires 4 are bonded among the terminals for the cover 1 and the substrate 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235337-A (JP)
Title: Light emitting diode
Inventor: ANDO MASANOBU
IPC: H01L33/56
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve, in an LED, the take-out efficiency of light from a light emitting element into the air by reducing reflection light on the surface as much as possible.  <P>SOLUTION: The LED 11 is sealed with a transparent epoxy resin 2 having a convex type semi-spherical microstructure 6 so as to form the shape of a shell and, further, a fluoride magnesium layer 7 is formed on the transparent epoxy resin 2. The refractive index of the fluoride magnesium 7 is about 1.3 and is smaller than that of the transparent epoxy resin 2 or about 1.5. Therefore, the total reflection and the reflectivity on the surface of the transparent sealing epoxy resin 2 of the light emitting element 3 are reduced largely by the multiplier effect of the convex type semi-spherical microstructure 6 and the low refractive index fluoride magnesium 7 which covers the microstructure 6. Further, even when light is radiated from the low refractive index fluoride magnesium 7 into the air, the rate of total reflection is reduced, and the reflectivity is also lowered compared with a case when the light is directly radiated into the air from the transparent epoxy resin 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235345-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NAKAMURA SHUNJI
IPC: H01L21/8238
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device along with its manufacturing method capable of obtaining a high mobility in a p-type MOS (metal oxide semiconductor) transistor while keeping the performance of an n-type MOS transistor.  <P>SOLUTION: A sacrifice insulating film 5 is formed on the surface of an n<SP>-</SP>well 3n and p<SP>-</SP>well 3p, and then the sacrifice insulating film 5 is made to remain only in an n-type region 2n by wet etching. Then, an SiGe layer is selectively epitaxially grown only on the n<SP>-</SP>well 3n. As a result, a strain SiGe layer 6 is formed based on the reference between the lattice constant of the n<SP>-</SP>well 3n and that of the SiGe layer. The sacrifice insulating film 5 is removed thereafter, and a silicon layer 7 is selectively epitaxially grown on the p<SP>-</SP>well 3p and the strain SiGe layer 6. The silicon layer 7 is either oxidized or nitrided to form a gate insulating film 8. After a conductor film is formed on the entire surface, etching is performed using a resist mask to form a gate electrode 9 from the conductor film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230758-A (JP)
Title: Ink jet recording medium for non-aqueous pigmented ink
Inventor: WADA HIROMUNE
IPC: C09D11/36
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium which shows a similarity to the feeling of a printing paper with a coated layer and a remarkable superiority in terms of recorded image density, high definition, grab of coloring pigment, double printability and the like, in the ink jet recording medium used for ink jet recording using a non-aqueous pigmented ink.  <P>SOLUTION: This ink jet recording medium records an image by ink jet process using a non-aqueous pigmented ink containing a coloring pigment, a high boiling solvent and a resin composition soluble in the high boiling solvent. In this recording medium, an ink receiving layer with a 75° glossiness by JIS Z8741 of 40% or higher is formed on a paper support, and the ink receiving layer is constituted of at least a topcoat layer composed mainly of an inorganic ultrafine particle with an average particle diameter of less than 1 μm and a binder formed on an undercoat layer composed mainly of an alkaline earth metal salt as a pigment and a binder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266338-A (JP)
Title: Multi-carrier transmission device, multi-carrier reception device and multi-carrier radio communication method
Inventor: TEI TAKASHI
IPC: H04L27/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the throughput of a multi-carrier communication system as a whole.  <P>SOLUTION: A sub-carrier/modulation system allocation processing part 108 creates a reception SNR (Signal to Noise Ratio) table with respect to the whole sub-carriers 1 to N of users 1 to K on the basis of line quality information on the users 1 to K which are fed back from a line equality information take-out part 107. An element which is not greater than a reception SNR threshold is set to be "0". The number of users U(n) who can use the sub-carriers is calculated on the basis of the reception SNR value with respect to the whole sub-carriers 1 to N of the users 1 to K in the reception SNR table. The sub-carrier n<SP>*</SP>whose user number U(n) is the smallest is searched and is allocated to the user k<SP>*</SP>with the largest reception SNR value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232806-A (JP)
Title: Packing material and gland packing using the same
Inventor: TSUKAMOTO KATSURO
IPC: F16J15/24
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing material capable of keeping the sufficient durability even when it is used under high temperature and high pressure, keeping high lubricating property for a long period, and constituting all gland packing to be packed in a staffing box by one kind of packing material.  <P>SOLUTION: A filament body is prepared by twisting a first laminated tape formed by integrally laminating an expanded graphite tape on one or both faces of plain-woven strip-shaped carbon fiber bundle, the expanded graphite tape is integrally laminated on one or both faces of a reinforcement material formed by arranging a plurality of reinforcement fiber or reinforcement linear material approximately in parallel with each other or a reinforcement material obtained by cutting the woven fabric into the strip-shape to be used as a second laminated tape, and the second laminated tape is wound around the filament body to form this packing material. Preferably, a third laminated tape prepared by integrally laminating the expanded graphite tape to one or both faces of the plain-woven strip-shaped carbon fiber bundle, is wound around the filament body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240036-A (JP)
Title: Karaoke scoring game device
Inventor: OZAWA FUTAO
IPC: G10L25/90
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke scoring game device with which a singer is able to enjoy a game even if the singer has any level.  <P>SOLUTION: The Karaoke scoring game device is provided with a Karaoke playing means, a target score setting means, and a singing ability rating means, and a score history display means, and the Karaoke playing means plays a Karaoke accompaniment; the the target score setting means stores a target score inputted by a user; the singing ability rating means analyzes the singing voices collected through a microphone for the singer during performance and rating the degree of singing ability in each appropriate section to output it; and the score history display means averages the rated data sequentially outputted for each section and displays the score history while sequentially updating it in a form reflecting a degree of coincidence between the average score and the target score.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240084-A (JP)
Title: Lens system
Inventor: SASAKI TADASHI
IPC: G02B7/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system which assures safety of operation by providing the lens system with a selecting means for permitting or prohibiting the serial communication in the lens system capable of making the serial communication and preventing the serial communication from being carried out even when a camera body can make the serial communication and which reduces the electric power consumption of the lens system at this time by lowering the processing speed of a processing circuit therein.  <P>SOLUTION: The lens system 10 is provided with a function to perform the serial communication and a function to perform parallel communication with the camera body 20. When a serial prohibition switch S1 is turned on, the lens system performs the parallel communication even when the serial communication is possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239520-A (JP)
Title: Missile
Inventor: TAWA HITOMI
IPC: F42B10/64
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To determine the roller rotating direction to minimize a roller rotating angle in accordance with the acceleration command direction given to three blade of missile, and to minimize a time spent for banking the missile to decrease a time constant.  <P>SOLUTION: This missile comprises three sheets of steering blades, an inertial device detecting an angular speed and an acceleration of the missile, and calculating a speed, a position and an attitude angle of the missile on the basis of the detected angular speed and acceleration, a steering command calculating device for outputting the steering command of the steering blades to control a missile body in the desired direction, and a means for determining the roller direction to minimize the banking angle on the basis of the acceleration command direction and the roller attitude angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263706-A (JP)
Title: Magnetic head
Inventor: OTSUKA YOSHINORI
IPC: G11B5/31
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase magnetic field intensity by shaping a magnetic pole for a magnetic head.  <P>SOLUTION: In a composite magnetic head on which a reproducing head and a recording head are mounted, the recording head has a lower magnetic pole, a recording gap layer, a nonmagnetic insulating layer in which a recording coil is embedded, and an upper magnetic pole, the upper magnetic pole is trimmed to be shaped and, for the upper magnetic pole, a step height Dh from a position in which a step is formed by the trimming, to a floating surface is equal to or lower than 5.0 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243877-A (JP)
Title: Irregular ground travel vehicle
Inventor: YAMAMOTO TAKAO
IPC: B62J7/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a irregular ground travel vehicle capable of easy supply of power to electric accessory parts.  <P>SOLUTION: A rear carrier 14 is mounted at the back of the vehicle, and a rear cowl 17 is placed below the rear carrier 14. A left-right pair of rear combination lamps 16R and 16L are placed in the rear cowl 17. An accessory socket 15 for supplying power to the accessory parts is placed between the pair of rear combination lamps 16R and 16L, being adjacent to the rear combination lamp 16R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316387-A (JP)
Title: Learning device, mobile communication terminal, information recognition system, and learning method
Inventor: MANABE HIROYUKI
IPC: H04W88/18
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning device, a mobile communication terminal, an information recognition system, and a learning method enabling the mobile communication terminal to recognize utterance contents based on articulatory organ information.  <P>SOLUTION: In the learning device, user's myoelectric information is transmitted to a data center 28, and learning with high calculation load for generating a recognition parameter necessary for recognizing the utterance contents based on the myoelectric information is carried out not at the mobile communication terminal 27 but at a data center 28. Thus, more effective learning in a shorter period of time than the learning by the mobile communication terminal 28 with larger restrictions in processing speed, memory, etc., compared with a stationary type computer or the like can be realized. Also, since the recognition parameter obtained by the data center 28 is transmitted to the mobile communication terminal 27, from then on, recognition of the utterance contents can be suitably carried out by the mobile communication terminal 27 alone without exchanging information with a learning device or the like and using the recognition parameter suited to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263577-A (JP)
Title: Exhaust emission cleaning method and exhaust emission cleaning device for internal combustion engine
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/36
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a high NO<SB>X</SB>purification ratio while ensuring excellent fuel consumption.  <P>SOLUTION: An NO<SB>X</SB>occlusion decomposition catalyst 20 is disposed in an engine exhaust passage. When combustion is performed in a lean air-fuel ratio, nitric oxide is adsorbed to and dissociated from the occlusion decomposition catalyst 20 and oxygen dissociated at this time is held on the NO<SB>X</SB>occlusion decomposition catalyst 20 in the form of oxygen ion O<SP>-</SP>. By enriching an air-fuel ratio, part of the oxide ions O<SP>-</SP>is purged and thereby the remaining oxide ions O<SP>-</SP>are purged. Thereby, the NO<SB>X</SB>purification performance of the NO<SB>X</SB>occlusion decomposition catalyst 20 is recovered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251361-A (JP)
Title: Coupling joint and working method therefor
Inventor: FUJIYOSHI MINORU
IPC: F16L1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling joint capable of reliably and easily checking completion of a pipe coupling work.  <P>SOLUTION: In the coupling joint to connect pipes 4 to pass fluid, optical functional members 12, 42 and 60 to check completion of a coupling work are formed on a part of an outer surface of the coupling joint. The optical functional members include a luminescent material and a light reflective material. The luminescent material is diffused in solvent and used for luminous paint. By checking the state of the optical functional members by irradiating inspection beams on the coupling joint after performing the coupling work, whether or not the coupling work is completed is rapidly and easily checked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254481-A (JP)
Title: Method, system, program, and storage medium for creating power flow data of electric power system and system for indicating voltage profile of electric power station
Inventor: NAKADA NAOHISA
IPC: H02J3/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method wherein the power flow data of an electric power system can be created with ease.  <P>SOLUTION: In the method for creating the power flow data of an electric power system, power flow data is created as follows: the NTR data with converged demand 0MW is created without altering data related to the connecting state/constants of the electric power system. Using the load increasing a function of a VQC simulation program, the voltage is automatically adjusted and returned from the NTR with demand 0MW to the generator output, active power load, and reactive power load of the original power flow data that has not been converged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255911-A (JP)
Title: Airbag system
Inventor: HIGASHIYAMA YOJI
IPC: H03K17/94
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag system capable of securing a high operating reliability even if it is influenced by external noises etc.  <P>SOLUTION: The airbag system 1 is equipped with a CPU 2, an IC 3 having a plurality of switching elements 34 to receive an ignite instruction from the CPU 2 and allow a squib 6 to make the igniting operation, and a plurality of ignite instruction transmitting paths 70 and 71 to couple together the CPU 2 and IC 3 independently for transmitting the ignite instruction to the switching elements 34 and 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223200-A (JP)
Title: Cornea shape measuring apparatus
Inventor: SUZUKI TOSHIYUKI
IPC: A61B3/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for accurately measuring the shape of the cornea even if it has the positional displacement of a human's eye and a correction method thereof in a cornea shape measuring apparatus.  <P>SOLUTION: A ring shaped continuous diffusing light source group and two or more condensing light source groups are together arranged in a cone-shaped light flux generator placed just before the cornea and the reflected lights therefrom are detected by a photodetector to calculate the shape of the cornea. The ratio of forward and backward shifts is calculated from the comparison of the value of the diffusing light source group with the values of the condensing light source groups and multiplied by a preset multiplier to calculate the accurate shape value of the cornea, correcting the forward and backward shifts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI