baber/WOPTO huggingface dataset:
Patent JP-2005309370-A (JP)
Title: Optical module, optical multiplexer/demultiplexer, and optical multiplexing/demultiplexing unit using it
Inventor: KATO YUJIRO
IPC: G02B6/293
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-functional and inexpensive optical transmission/reception module that deals with three or more wave multiplexed light, that can be easily aligned, and that is used in an optical communication network of metro access system.  <P>SOLUTION: In this module, a light beam of 1.3 μm wavelength from a laser diode 2 in the housing 1 is totally reflected by a total reflection wavelength filter 6 and a wavelength separation filter 8 by way of a condensing lens 10, a capillary 14 (having a correcting function for angular deviation from the optical axis of the diode 2), and a collimator lens 13, and is then received by a fiber collimator 5. The light beams of 1.49 μm and 1.55 μm wavelength from the collimator 5, passing through a wavelength separation filter 9, are separated by the wavelength separation filter 8 that works as a total reflection mirror for the 1.55 μm light beam. Then, the 1.55 μm light beam is turned back by a total reflection wavelength filter 7 and made incident on a photodiode 3 by a coupling lens 11, while the 1.49 μm light beam is made incident on a photodiode 4 by a coupling lens 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006118432-A (JP)
Title: Output control device for internal combustion engine
Inventor: HONDA TOMOAKI
IPC: F02D29/00
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output control device for an internal combustion engine capable of surely preventing failure of a transmission by suppressing generation of excessive torque.  <P>SOLUTION: When output torque of the internal combustion engine exceeds a value equivalent to permissible torque of the transmission (S10), the maximum opening quantity of throttle opening is limited in a close side (S14).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005239534-A (JP)
Title: Method for producing ceramic sliding member
Inventor: SHIMURA HIDETOSHI
IPC: C04B35/48
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ceramic sliding member being lighter and more excellent in insulation than a metal, being chemically and thermally stable, being comprised of a ceramic material with a small secular change, being a small member having a diameter of a few millimeter or less, having sufficient strength and having unconventional surface smoothness.  <P>SOLUTION: The method for producing the ceramic sliding member to obtain the sliding member which has a diameter of 0.5-5 mm and a length of 10-60 mm with a columnar shape and whose curved part is treated to be highly smooth has a step to add a binder to a powdered ceramic raw material and to form a columnar shaped member, a step to burn the columnar shaped member to obtain a burned member and a grinding step to grind the curved face of the burned member using at least a centerless grinding machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006125269-A (JP)
Title: Exhaust emission control device
Inventor: HOSOYA MITSURU
IPC: F02D45/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of satisfactorily performing oxidation treatment of an unburned component of gas fuel such as natural gas from exhaust temperature lower than conventional one.  <P>SOLUTION: In regard to the exhaust emission control device for a CNG engine 1 (gas engine) using natural gas (gas fuel mainly comprising methane), a plasma generator 9 for generating plasma by discharging in exhaust gas 8 is provided in an outlet part of an exhaust manifold 7 (upstream side of an exhaust flow passage). A pre-oxidation catalyst 15 is provided in the downstream side of the plasma generator 9, and a main oxidation catalyst 16 is provided in the downstream side of the pre-oxidation catalyst 15. Due to discharging of plasma generator 9, methane constituting the unburned component of the natural gas becomes methyl free radial (-CH<SB>3</SB>), which causes oxidation reaction to easily occur, and oxidation treatment of this substance is effectively performed by using the pre-oxidation catalyst 15 and the main oxidation catalyst 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125043-A (JP)
Title: Structure for joining column material and column base metal fitting together
Inventor: NOGUCHI SATOSHI
IPC: E04B1/26
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a column material by preventing condensation liquid water, running down along a side surface of the wooden column material, from being absorbed into the column material from a butt end surface, in a wooden house etc.  <P>SOLUTION: In a joint between the butt end surface (24) at the lower end of the wooden column material (20) and a butt end supporting surface (12) of a column base metal fitting (1) for supporting the support (24), an outer edge of the surface (24) is made to overhang outward with respect to that of the surface (12), and the draining function of bringing about the fall of the water running down along the side surfaces (26), (26), etc. of the column material (20) is provided at corner parts (25), (25), etc. between the surface (24) of the column material (20) and the side surfaces (26), (26), etc. thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127254-A (JP)
Title: Portable electronic device
Inventor: KAGA HIDEKAZU
IPC: G06K19/077
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device that can increase durability to mechanical stress than before by maintaining electrical connection between an antenna and an electronic circuit device even under mechanical stress.  <P>SOLUTION: A contactless IC card comprises a patterned antenna 112 formed on an antenna wiring board 111, and an IC chip 101 mounted on the antenna wiring board 111 as electrically connected to the antenna 112. Both ends of the antenna 112 are lead parts for electrical connection to the IC chip 101 at bumps 102 and 103. Two lead parts are provided for each bump; lead parts 113a and 113b are provided for the bump 102 and lead parts 114a and 114b are provided for the bump 103.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127981-A (JP)
Title: Method for assembling wiring board and press die
Inventor: OTA MASAMI
IPC: H01H85/20
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a wiring board capable of reducing time and efforts used for assembly.  <P>SOLUTION: A attaching/detaching die is set in a lower die of a press die in Step S1. A sheet metal is set in the attaching/detaching die in Step S2. Shear processing is applied to the sheet metal to form a busbar in Step S3. One insulation cover is put on the busbar in Step S4. The busbar and the one insulation cover are turned in Step S5. The the attaching/detaching die is detached from the lower die in Step S6. The other insulation cover is put on the busbar in Step S7. A pair of the insulation covers are fixed together to assemble the wiring board in Step S8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127291-A (JP)
Title: Employment support system
Inventor: KUDO MASAYA
IPC: G06Q50/20
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an employment support system capable of effectively utilizing information relating to an entrusted student that a trustee who simultaneously performs consignment training and temporary staffing or job placement has and realizing quick and appropriate employment support.  <P>SOLUTION: The trustee 2 who performs the training of the entrusted students entrusted from an entruster 1 and performs the temporary staffing or the job placement to a plurality of employers 3-1 to 3-n for the entrusted students has an entrusted student data base 10 storing information relating to each entrusted student. The entruster 1 and the respective employers 3-1 to 3-n can obtain required information by accessing the entrusted student data base 10 from the terminals 7 and 8-1 to 8-n respectively through communication means 5 and 6. Thus, three parties of the trustee 2 as a center, the entruster 1 and the employers can transfer the information by real time in two-way communication.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005070804-A (JP)
Title: Composite display device
Inventor: INOGUCHI KAZUTAKA
IPC: G02F1/13
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical system of a thin type, capable of observing both of the image information displayed on a display means, such as a liquid crystal display, and the image information obtained by an imaging means, and provide a composite display device using the same.  <P>SOLUTION: The composite display device has a display optical system which guides the luminous flux from the display means displaying the image information to an observer's eyeball and an imaging optical system for imaging the luminous flux from the external field to an imager. The display device approximately aligns the eyeball optical axis of the incident luminous flux on the observer's eyeball of the display optical system by an optical path separating means disposed in the optical path or the virtual eyeball optical axis extending the eyeball optical axis and the external field optical axis of the luminous flux made incident from the external field of the imaging optical system. The imaging optical system has an incident surface, an exit surface and a plurality of eccentric reflective surfaces which are offcentered from a reference ray Ri and have power. At least one surface among the plurality of the eccentric reflective surfaces is a combination surface commonly used as a transmission surface and a reflective surface. The incident luminous flux from the incident surface is reflected by the plurality of the eccentric reflective surfaces. The luminous flux made incident from the incident surface is reflected by the the plurality of the eccentric reflective surfaces and the reflected luminous fluxes are emitted from the exit surfaces by folding the optical paths. The optical system has a first optical element in which the synthesized power of generator sections is negative.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006131667-A (JP)
Title: Aqueous fluorescent ink, forming method of recording image and recording image
Inventor: NAGASHIMA SATOSHI
IPC: C09D11/00
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink which improves both fastness of images and color developing property of recording images, and to provide recording images and a recording method.  <P>SOLUTION: The aqueous fluorescent ink is provided, which can form, in the center part, a first concentrated image of a first water-dispersive colorant containing a second water-soluble colorant and can form, in the whole circumference including the plane in the recorded material of the first concentrated image, a second concentrated image of the second water-soluble colorant. The aqueous fluorescent ink contains the first water-dispersive colorant, the second water-soluble colorant, a liquid medium dissolving or dispersing these, water and a surfactant which, being an ethylene oxide addition product of a higher alcohol and a liquid under the environment of 25°C, can dissolve the second water-soluble colorant in a relatively larger amount to the amount capable of dispersing the first water-dispersive colorant. Of the first water-dispersive colorant and the second water-soluble colorant at least one is a fluorescent colorant. The recording images and the recording method are also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134695-A (JP)
Title: Fuel cell system, control unit and method thereof, and computer program thereof
Inventor: KOYAMA TAKASHI
IPC: H01M8/04
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for a fuel cell system by which a phase change of mixed gas due to circulating of reactant gas can be suppressed, thereby reducing the performance deterioration of a fuel electronic system.  <P>SOLUTION: A fuel cell system comprises: fuel cells; a gas supply source that is possible to supply mixed gas, which is produced by mixing reactant gas and off-gas circulated from the fuel cells, into the fuel cells; a state quantity measurement unit for measuring a specific state quantity having a correlation with a phase change of moisture contained in mixed gas; and a control unit for controlling the gas supply source; wherein the control unit measures a specific state quantity by using the state quantity measurement unit, and at the same time, restricts a circulating quantity of off-gas by controlling the gas supply source in response to a measured specific state quantity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133701-A (JP)
Title: Multilayer electrophotographic photoreceptor
Inventor: HONMA JUICHI
IPC: C08K5/34
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer electrophotographic photoreceptor having high repetition stability and high sensitivity even when used at high temperature and high humidity.  <P>SOLUTION: In the multilayer electrophotographic photoreceptor, the following resins (A) and (B) are contained as a binder resin in a charge generating layer in the following respective amounts based on the total amount of the binder resin in the charge generating layer. (A) A polyvinyl butyral resin having a degree of butyralization of 60 to <70 mol%: 40-80 wt.%, (B) a polyvinyl butyral resin having a degree of butyralization of ≥70 mol%; 20-60 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131295-A (JP)
Title: Packaging body for packaging many duct heat insulating materials and its production method
Inventor: ITO YASUHIRO
IPC: B65D85/07
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body for packaging many duct heat insulating materials and its production method for lowering the numbers of lifts by an elevator or of transportation by a transporting vehicle etc. from a factory to a working site, not requiring much storage space at a working site and not generating the cut ends or leftovers of the materials during work.  <P>SOLUTION: In structuring this packaging body 100 for packaging many duct heat insulating materials, the duct heat insulating materials 1 used for covering a duct and comprising the laminated body of a soft mat-like heat insulating material and a sheet-like top coating material is folded in 2-5, stacked in a large number, compressed and is stored to be vacuum packaged in a bag shaped body 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005148741-A (JP)
Title: Method and apparatus for kinematic registration of reticle
Inventor: LENOX RICHARD J
IPC: H01L21/027
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved apparatus and method for holding and registering a reticle in a vacuum environment by the optimum number of contacts brought to a reticle.  <P>SOLUTION: The invention relates to a reticle frame to hold and register a lithographic reticle having a substrate. The substrate has a first edge as a reference edge and a second edge in the opposite side of the substrate to the first edge. The supporting structure of the frame is provided with at least a first registering face, and the first registering face is in contact with the first edge of the reticle substrate to establish a desired reticle position in a first direction. A first slope of the supporting structure is in contact with the bottom of the second edge in the opposite side to the first edge, and the first slope pushes the first edge of the substrate to the first registering face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136552-A (JP)
Title: Cushion for wheelchair
Inventor: ASAKURA TAKESHI
IPC: A61G5/00
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion for a wheelchair excellent in an effect of stabilizing a pelvis.  <P>SOLUTION: In the cushion 1 for the wheelchair, at a part on the rear side compared with a buttock seat face 22 of a nearly flat seat face member 2 which is spread on the seat face of the wheelchair, where the rear side of the seat surface is made to be the buttock seat face 22, which incorporates soft foam 5 entirely and where a viscoelastic gel layer 6 is arranged in the buttock seat part 22 at least, a rear side support member 3 for supporting the pelvis from its rear side is formed integrally with the seat face member 2 at a part on a rear side compared with the buttock seat face 22. At parts on both of the sides of the buttock seat face 22 of the seat face member 2, a pair of lateral side support members 7 supporting the pelvis from both of the sides can be formed integrally with the seat face member 2 and the rear side support member 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005199040-A (JP)
Title: Method and apparatus for processing image data to aid in detecting disease
Inventor: TUREK MATTHEW WILLIAM
IPC: G06F17/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting, quantifying, staging, reporting, and/or tracking of a disease.  <P>SOLUTION: The analysis software is executable on a personal computer (400) of a patient (402). Patients are imaged by utilizing a medical imaging apparatus (110) and medical images of the patient produced by the imaging apparatus are downloaded to the personal computer of the patient. The imaging and downloading processes are repeated a plurality of times at intervals selected to provide the analysis software with sufficient images to detect, quantify, stage, report, and/or track the disease in the patient (330, 340, 350, 360, 370).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006141720-A (JP)
Title: Sewing machine
Inventor: IGUCHI MASATOSHI
IPC: D05B35/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine having good working efficiency and finishing precision which can be used in common for a plurality of sewing works, easily sets a material to be sewn, can sew the long material to be sewn in a compact space, and is suitable particularly for sewing a core tape or the like.  <P>SOLUTION: The tip of the core tape T passed under a tape guide 27 is overlapped with the starting end of a fabric fed to the setting position on a working table 3 and is gripped by a clamp top 10 (1-2), the clamp top 10 is moved before the sewing machine (3-4), the terminal end side of the fabric is gripped by a clamp bottom 11 at the setting position (5-6), the gripping of the clamp top 10 is released, the sewing machine is started, the clamp bottom 11 is moved in the sewing machine feeding direction fitted to the sewing machine feeding speed to sew the fabric (7-8), the clamp bottom 11 is grip-released before the sewing machine and is returned to the setting position (9-10), and the terminal end side of the fabric is gripped again to repeat the sewing action to the terminal end of the fabric.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151044-A (JP)
Title: Train detection adapter of closed track circuit electronic train detector
Inventor: MINAMI TORU
IPC: B61L29/28
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train detection adapter of a closed track circuit electronic train detector capable of surely performing the train detection by being annexed to a closed track circuit electronic train detector.  <P>SOLUTION: The train detection adapter is equipped with a signal detection means detecting the signal 8 which is outputted to a rail by the electronic train detector or inputted from the rail, a reference level setting means setting the reference level RL in a state with no train from the signal 8 detected by the signal detection means, and a determination means which determines that the train is detected when the signal 8 detected by the signal detection means changes by not less than a predetermined values UL, LL than the reference level RL.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155154-A (JP)
Title: Manufacturing method of position control device
Inventor: WADA SHIGERU
IPC: G05D3/00
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position control device using a conductive actuator, which is suitable for lens driving in a microcamera unit or the like, easy to assemble with high accuracy, and extended in life.  <P>SOLUTION: A shape storage alloy is fixed over a stationary part and a movable part while managing the tension, in a state where the stationary part and the movable part are temporarily fixed. Thereafter, the stationary part is separated from the movable part to constitute the position control device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156797-A (JP)
Title: Semiconductor device
Inventor: TAKATSU HIROYUKI
IPC: H01L25/065
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device, including a semiconductor chip connected to a substrate by wire-bonding, and a plurality of individual components provided on the substrate capable of high dense mounting and size reduction.  <P>SOLUTION: A second semiconductor chip 130 is supported on a substrate 101 by the largest-height individual component 125 among a plurality of components within a region D. Other components, lower than the component 125, are provided on the substrate 101 located farther outside of a first semiconductor chip mounting region G and farther inside a second connection pad 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155377-A (JP)
Title: Data update system
Inventor: IKEMATSU HIROSHI
IPC: G06F3/06
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time of a function updating process and the amount of traffic of function update data.  <P>SOLUTION: A data size calculating part 11 calculates the data size of a program file at each functional process. A data dividing process part 12 compares the data size with the size of a sector that is a unit storage area; if the data size is smaller than the sector size, data are stored in one sector; if the data size exceeds the sector size, the data are divided and stored in a plurality of sectors so that the data are divided in units of the sectors. During the update of a function, a function update data transmission part 13 transmits function update data to a receiving station in units of the sectors into which the data are divided by the data dividing process part 12. A memory rewriting part 23 performs a function updating process by rewriting the data stored in memory 22 into function update data in units of the sectors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159502-A (JP)
Title: Image forming device
Inventor: MAEDA YORITSUGU
IPC: H04N1/113
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To correct a scanning magnification error in a main scanning between respective beams which occurs when a multi-beam scanning optical system is used.  <P>SOLUTION: Patterns 301 for correction are formed on an intermediate transfer belt 31 by respective lasers, a main scanning length is acquired from a signal which is sensed by photo-sensors 60 and 61, and the main scanning magnifications for respective lasers are corrected. When the patterns for correction are formed, by increasing a laser intensity more than a normal intensity, the patterns for correction having a wider line width are formed, and accurate patterns can be formed without placing a gap even by writing with one laser.  <P>COPYRIGHT: (C)2006,JPO&NCIPI