baber/WOPTO huggingface dataset:
Patent JP-2004283483-A (JP)
Title: Magnetic resonance imager
Inventor: ONODA AKIRA
IPC: G01R33/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imager for automatically determining the major axis and minor axis directions of a heart and cross sections in parallel with the directions, without making an operator repeat imaging condition change and imaging.  <P>SOLUTION: An evaluation value is calculated on the basis of a signal acquired by MPG pulse application, and a signal acquired by GMN pulse application or without applying an MPG pulse. The boundary surface of a heart area is specified on the basis of the evaluation value to acquire the six surfaces of a rectangular solid which encloses the heart by circumscribing. Thus, directions in parallel with the major axis and the minor axis, and surfaces in parallel with major axis and minor axis surfaces are determined, or the directions in parallel with the major and minor axes and the cross sections in parallel with the major and minor axis surfaces are determined, by acquiring the evaluation value, while rotating a slice surface with one point in the heart as a rotary center to make the slice surface with the minimum evaluation value be the surface in parallel with the minor axis surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294140-A (JP)
Title: Measuring method of residual liquid volume in vessel
Inventor: SUZUKI TOSHIO
IPC: G01F23/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple measuring method of the residual volume of liquid stored in a hermeticaly closed vessel.  <P>SOLUTION: This measuring method of the residual liquid volume includes generation of vibration of the vessel 1 for storing the liquid in the closed state, formation of a frequency spectrum of the generated vibration, selection of a region as a measuring object region by searching the frequency spectrum for the region where only one vibration component having the frequency changing corresponding to the residual liquid volume in the vessel appears and where a vibration component determined by a vibration characteristic of the vessel does not appear, and measurement of the residual liquid volume from the frequency of the vibration component appearing in the selected measuring object region by generating vibration of the vessel 1 whose residual liquid volume is to be measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290347-A (JP)
Title: Artificial dura mater
Inventor: MUKAI TOMOKAZU
IPC: A61L27/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the artificial dura mater which prevents a liquid leakage from needle holes around a suture thread so that a suture span can be taken wider comparing with the case of using the conventional dura mater during an operation.  <P>SOLUTION: The artificial dura mater (1) is constituted of layers of a biocompatible high polymer, wherein at least one layer is constituted with a layer of a base material (2) and at least one layer is constituted of a waterproof layer (3) having a leakage preventing function of a spinal fluid from the needle hole generated during the suture. The waterproof layer (3) contacts and adheres closely to the suture thread which penetrates the artificial dura mater during the suture so that the leakage prevention function of the spinal fluid appears.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296642-A (JP)
Title: Short pulse optical amplifier
Inventor: NAGAI HIROYUKI
IPC: H04B10/2519
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short pulse optical amplifier which further raises the output while maintaining the constitution of amplifying a short pulse light in a fiber.  <P>SOLUTION: In the short pulse optical amplifier 1A, the short pulse light from a fiber grating 14 is incident to an EDF 24a to amplify the short pulse light under the condition that the occurrence of a nonlinear phenomenon hardly occurs. Further, the EDFs 24a-24e each having a normal dispersion are used to suppress the occurrence of a nonlinear phenomenon in the amplification of the short pulse light. Leveling off of the amplifying effect due to the influence of a nonlinear effect does not occur. Further, five EDFs 24a-24e are connected serially. Pumping is performed at single mode LDs 23a-23f from one ends of the EDFs 24a-24e. Since the short pulse light is amplified each time the EDFs 24a-24e are passed, the amplifying efficiency of the short pulse light can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290613-A (JP)
Title: Water bed type massage machine
Inventor: AZUMA HIROAKI
IPC: A47C17/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water bed type massage machine which gives massage effects suitable for each part of the body of a patient and does not need a big installation space.  <P>SOLUTION: The water bed type massage machine comprises a mattress 7 for supporting the whole body of the patient when filled up with liquid, a plurality of jet nozzles 8a and 8b for spouting out liquid L upward while rotating the upper sections thereof within the mattress 7, and a circulating pump 10 for supplying liquid L to the jet nozzles 8a and 8b. The plurality of jet nozzles 8a and 8b of two or more kinds having different jet liquid pressures and rotation speeds are installed on the lower wall section 14 of the mattress 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054218-A (JP)
Title: Beam drawing method, manufacturing method of mother mold for mold for molding optical element, mother mold, mold for molding optical element, and optical element
Inventor: MASUDA OSAMU
IPC: B29C33/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam drawing method for performing accurate drawing without increasing a cost and without extending a manufacturing time, and to provide a manufacturing method of a mother mold for a metal mold molding an optical element, a mother mold, metal mold for molding an optical element, and the optical element.  <P>SOLUTION: A boundary Bd between one drawing region R1 and another drawing region R2 is a joined part (a point where a change in the dosage of a beam is inverted) between the oblique face of a pattern P and the vertical face. Thus, for instance, when a final beam of R1 and an initial beam of R2 are overlapped to each other as a result of deviation of the beam position of R2 relative to R1, a dosage increases in the boundary, and a pattern shape is maintained as a whole since the right side oblique face in the pattern is only extended as shown by the dotted line P1'. When the optical element is finally molded by using a base material to be drawn, natural optical characteristics of the molded optical element can be displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302617-A (JP)
Title: Printed matter management system
Inventor: SATO MAKOTO
IPC: G06F17/21
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter management system unitarily managing print contents data and writing data relatively to an ID number imparted to printed matter.  <P>SOLUTION: This printed matter management system 1 comprises a contents management server 10, a digital composite copying machine 30, a network 50 connecting them, or the like. The digital copying machine reads an image from the printed matter having a particular electronic paper ID, and forms an image onto the printed matter. The contents management server produces print image data on the basis of the print contents data, produces reference scan image data from the print image data, separates and extracts the writing data written to the printed matter from scan image data on the image read from electronic paper by the digital composite copying machine, converts the writing data into writing contents data comprising a drawing command group of a vector graphics format, and adds the writing contents data to the print contents data relatively to the electronic paper ID.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303880-A (JP)
Title: Input/output module device
Inventor: WATANABE JUNICHI
IPC: H01R13/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize an input/output module device in which the connection of a signal conductor connected to a terminal can be changed easily.  <P>SOLUTION: In the input/output module, the input/output module device is improved in which a plurality of the input/output modules having the terminals, to which the signal conductors are connected, in the fronts are arrayed adjacent to the horizontal direction. In the device, a protective cover for the terminals connected at the upper ends of the fronts of the input/output modules through a hinge and opened and closed by the rotation in the vertical direction while using the hinge as the fulcrum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310883-A (JP)
Title: Optical disk device
Inventor: TAKITA KOHEI
IPC: G11B33/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which prevents heat from staying inside a space between a tray and a circuit board and restrain the increase of a temperature in an electronic component, an optical head and so on.  <P>SOLUTION: In an optical disk drive unit, a through-hole part is provided at a position different from the central aperture 5a in the plane of the tray 5. An air flow generated by the rotation of an optical disk 1 passes through the circuit board 3 and the optical head 4 from the through-hole part. By this, the heat staying between the tray and the circuit board, when recording or reproduction is made, is dissipated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305106-A (JP)
Title: Culture soil made from paper and method for producing the same
Inventor: ITO MICHIO
IPC: A01G1/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture soil made from paper, having a light weight and hardly causing staining; and to provide a method for producing the culture soil.  <P>SOLUTION: The culture soil is obtained by moisturizing a tape obtained by cutting a web, sufficiently twisting the moisturized tape by subjecting the moisturized tape to a paper-twisting mechanism to form a fine string shape, and cutting the fine string-shaped material short to provide a granular material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312902-A (JP)
Title: Three-level power converter
Inventor: KURAKI MAKOTO
IPC: H02M7/483
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-level power converter hardly causing the problem that an overvoltage destroys a flywheel diode by transiently applying a P-N DC voltage (2E(V)) to the flywheel diode of an intermediate potential C side self-extinguishing semiconductor device in blocking a gate.  <P>SOLUTION: In the three-level power converter in which the self-extinguishing semiconductor devices 2a to 2h which include the flywheel diode as the power conversion element are used, junction capacitance of the flywheel diodes 3b, 3c, 3f, 3g undergoing a voltage which is higher than the intermediate potential makes equivalently larger than the junction capacitance of the other flywheel diodes 3a, 3d, 3e, 3h in blocking the gate of each self-extinguishing semiconductor device, thus the flywheel diode undergoing a voltage which is higher than the intermediate potential does not undergo a voltage which is higher than the intermediate potential.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319586-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacturing method
Inventor: SONODA MASAHISA
IPC: H01L21/8247
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device provided with floating electrodes having good charge holding characteristics.  <P>SOLUTION: In the nonvolatile semiconductor storage device, an insulating slit 18A is formed between the floating electrodes 18 of two nonvolatile storage elements adjoining each other with an element isolation region 17 in between, and a slit insulating layer 19-2 is embedded in the slit 18A. In addition, a control electrode 20 is formed astride the floating electrodes 18 of the adjoining nonvolatile storage elements through the slit insulating layer 19-2 and an inter-electrode insulating film 19-1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319603-A (JP)
Title: Radio wave absorber
Inventor: KANEKO MASAYA
IPC: H05K9/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an radio wave absorber that has excellent radio wave absorbing characteristics in a microwave band or milliwave band by reducing the radio wave reflecting amount of the absorber.  <P>SOLUTION: This radio wave absorber is composed of a molded body 1 having planted short fibers 2b on its surface and at least either one of the short fibers 2b and molded body 1 has electrical conductivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317666-A (JP)
Title: Sector driving device for camera
Inventor: NAKANO YOICHI
IPC: G03B9/36
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sector driving device used for the light shielding device or the like of a digital camera.  <P>SOLUTION: The sector driving device for the camera is equipped with a sector 12 provided so as to be able to open/close an aperture 1a provided on a base plate 1, a 1st actuator 4 driving the sector, a driving transmitting means 7 transmitting the driving force of the 1st actuator to the sector, a sector holding means 23 holding the sector at the opening or closing position of the aperture, and a 2nd actuator 21 driving the holding means 23 to the non-holding position of the sector. The holding means 23 functions to prevent the sector from moving freely by a shock or the like when the sector exists at the opening position or the closing position, and is set so that it can be driven by the 2nd actuator, whereby a power saving effect and the prevention of noise are realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314725-A (JP)
Title: Operation information notification method, operation information device, operation information system and computer program
Inventor: NAKAKUMA AKIRA
IPC: G06Q50/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information notification method, an operation information device, an operation information system and a computer program capable of preventing problems such as increase of a communication load and a communication fee, and loss of important information caused by notifying unnecessary operation information to a user of public transport when notifying operation information such as delayed arrival or interruption of the public transport such as a train or a bus.  <P>SOLUTION: When the operation information by occurrence of a trouble of the public transport is received, the operation information device 10 transmits the operation information to a user device 40 of the notification destination such as a portable telephone carried by an office worker or a student using the public transport only in a time zone when notification is allowed which is recorded in a database of the notification destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320320-A (JP)
Title: Optical transceiver module
Inventor: NISHIMURA KOICHI
IPC: H04B10/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and especially thin optical transceiver module.  <P>SOLUTION: A first printed wiring board mounts an optical receiver 16, an optical transmitter 18, and a first and second integrated circuits 17, 19 for converting the transmission speed of transmitted/received data on the upper side. A second printed wiring board 14 mounts a connector for inputting/outputting transmission data to outside on the lower side. Both wiring boards are disposed in parallel with a space and vertically movably and electrically connected through a first flexible wiring board 15. The first printed wiring board 13 is disposed near the bottom of a frame 12, and the second printed wiring board is disposed apart from the bottom of the frame 12, thus thinning the frame 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320328-A (JP)
Title: Communication apparatus, communication control method, communication control program, and computer-readable recording medium with record of the program
Inventor: IKEZAWA YOSHIYUKI
IPC: H04L45/851
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which prevents the reproducing of received data from being temporarily interrupted when switching a channel during reproducing the data in real time.  <P>SOLUTION: The communication apparatus enabling data communication utilizing at least two channels comprises a memory controller 303 for storing first and second data received by first and second communication units 101, 102 in a memory 20, respectively; and a reproducer 30 for reading and reproducing data stored in the memory 20. The reproducer 30 comprises a data comparator 304b for comparing the first and second data stored in the memory 20 to recognize a mutual corresponding relation while the first and the second communication units 101, 102 receive data of the same contents in parallel, and a reproduction controller 304a for switching read data from one of the first and second data to the other so as to hold the continuity of the data based on the recognition results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314444-A (JP)
Title: Method of forming image
Inventor: IRISAWA TAKESHI
IPC: B41J2/05
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method that can suppress unnecessary consumption of ink without reducing a life of a recording head because a scorched material deposited on a heater during an ejection operation of ink for recording of an image can be removed without affecting the quality of the image and can maintain forming of a stable high quality image without decreasing the recording speed.  <P>SOLUTION: The method is characterised in that, in the case where the number of times of ejection of ink counted by a counting means reaches a predetermined number, the printing is performed by mixing a scanning of printing by aging pulses to a scanning of printing by normal printing pulse signals by a rate of one for every N times of scannings during a predetermined number of times of succeeding scannings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001205-A (JP)
Title: Method for separating flat irregularly-shaped cross section pipe made of aluminum or aluminum alloy from wax-coated thin wall flat irregular-shaped cross section tube
Inventor: SUCKE NORBERT WILLIAM
IPC: B23D21/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat irregularly-shaped cross section pipe having a decent burrless separation/cut part without significantly changing the manufacturing cycle.  <P>SOLUTION: In this method for separating the flat irregularly-shaped cross section pipe from a thin wall flat irregularly-shaped cross section pipe strand coated with wax, for example, an extrusion-molded flat irregularly-shaped cross section pipe strand, especially a thin wall multilocular irregularly-shaped cross section pipe strand coated with wax used for a heat exchanger, the wax coating on the flat irregularly-shaped cross section pipe strand is mechanically removed before separating and cutting the intended place to be cut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317455-A (JP)
Title: Inspection auxiliary device and inspection method for semiconductor device
Inventor: MORI MASARU
IPC: G01R31/3183
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence of dullness and strain of a signal in an input for an inspection device to conduct a quick function test, when executing an inspection for a semiconductor device, using the inspection device.  <P>SOLUTION: This inspection auxiliary device consists of a frequency dividing circuit 20 for frequency-dividing a clock signal supplied from the inspection device or the semiconductor device to generate a frequency-divided clock signal, a comparison circuit 50 for comparing a series of values in an output signal output from at least one terminal of the semiconductor device synchronized with the lock signal respectively with a series of expected values supplied from the inspection device, and comparison result signal generating circuits 51-56 for generating a comparison result signal expressing collectively a plurality of comparison results in the comparison circuit, synchronized with the frequency-divided clock signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314568-A (JP)
Title: Copper foil for printed wiring board
Inventor: TAKAMI MASATO
IPC: B32B15/01
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated copper foil for a printed wiring board, having a surface layer which can be directly bored on the side not bonded to a resin by a carbon dioxide laser (direct laser machining) and is formed of a small amount of a coating substance in a simple method.  <P>SOLUTION: The copper foil for laser direct machining has an alloy layer composed of 50-1,000 mg/m<SP>2</SP>manganese and one or more selected from nickel, cobalt, iron, zinc, chromium, tin and phosphorous mounted on at least one surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324426-A (JP)
Title: Intake device and control device for internal combustion engine
Inventor: HATTORI SHOGO
IPC: F02D35/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high responsiveness and optimum fuel injection while suppressing the number of parts in an intake device and a control device for an internal combustion engine provided with an intake passage and a throttle body for each cylinder.  <P>SOLUTION: In the intake device for the internal combustion engine provided with throttle bodies 10 in a plurality of intake passages provided for every cylinder of the internal combustion engine, a part of the plurality of intake passages is provided with an airflow meter 28 for measuring the amount of air taken into the cylinder corresponding to the intake passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321887-A (JP)
Title: Decontamination method for contaminated soil
Inventor: NOSU TSUTOMU
IPC: B09C1/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decontamination method for contaminated soil, wherein a hydrotalcite compound fixes, especially, fluorine and boron and adsorbs and immobilizes toxic metals, and groundwater is prevented from being contaminated therewith.  <P>SOLUTION: This decontamination method comprises mixing the hydrotalcite compound with contaminated soil or injecting an aqueous slurry of the hydrotalcite compound into the contaminated soil to decontaminate the soil and, more particularly, comprises decontaminating contaminated soil simply and inexpensively by using a hydrotalcite compound represented by the formula (1): Mg<SP>2+</SP><SB>1-x</SB>Al<SB>x</SB>(OH)<SB>2</SB>(A<SP>n-</SP>)<SB>X/n</SB>mH<SB>2</SB>O (wherein 0<x≤0.5, desirably, 0.2≤x≤0.4; A<SP>n-</SP>is an n-valent anion and contains at lest one anion selected from among Cl<SP>-</SP>, Br<SP>-</SP>, I<SP>-</SP>, and NO<SB>3</SB><SP>-</SP>; and 0≤m≤2). The decontamination method is a simple low-cost one for decontaminating contaminated soil to such an extent that the decontaminated soil meets the environmental standards according to the regulations under Article 9 of the Basic Law of Environmental Pollution established by The Environmental Agency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328475-A (JP)
Title: Photography prevention system
Inventor: YAMAGUCHI YUICHI
IPC: H04N5/225
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photography prevention system capable of preventing photography with a mobile terminal device with camera at a photography prohibited place.  <P>SOLUTION: The photography prevention system performs control so that the mobile terminal device with camera can not perform the photography by a camera part of the mobile terminal device with camera by allowing the mobile terminal device with camera to receive a signal of Bluetooth communication from a Bluetooth module provided in the vicinity of an object the photography of which is prohibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI