baber/WOPTO huggingface dataset:
Patent JP-2004346344-A (JP)
Title: Method for improving residual stress of double wall pipe
Inventor: OTA TAKAHIRO
IPC: C21D9/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily, rapidly and securely improving the residual stress of a double wall pipe without accessing the interior of the pipe, by heating the double wall pipe to reduce the residual tensile stress or convert the residual tensile stress into residual compressive stress.  <P>SOLUTION: A coupler has a weld zone of the double wall pipe having a first shell 11 and a second shell 12, wherein the first shell 11 is butt-welded to a neighboring shell 2 to form a joint and the second shell 12 is attached to the inner wall of the first shell 11 only at its base. Heating is stopped before the temperatures of the first shell 11 and the neighboring shell 2 reach either a temperature at which modification occurs inside materials composing the shells 11 and 2 or a temperature at which water is boiled through heat-transfer from the joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349570-A (JP)
Title: Adhesion palette for conveying substrate
Inventor: WATANABE NAOTAKE
IPC: H05K3/34
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion palette for conveying a substrate that can reduce a peel-off stress when a work substrate is peeled from a conveyance palette, assuming that the conveyance palette has adhesiveness, can improve the quality of a joint part with a semiconductor chip to be influenced by the peel-off stress, and can improve reliability.  <P>SOLUTION: The adhesion palette is provided with a metal layer 3 that has rigidity and magnetism and is elastically deformable, an adhesion plate 2 that covers the upper entire surface of the metal layer 3 and adheres and holds the work substrate W in attachable and detachable manner, and a conveyance plate 1 that is covered with a magnetic layer 5 of which upper surface is magnetically joined with the metal layer forming the adhesion plate and is conveyed/driven while holding the adhesion plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349629-A (JP)
Title: Double clad optical waveguide device and optical amplifying device
Inventor: MATSUURA YUTAKA
IPC: H01S3/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double clad optical waveguide device in which propagation of a higher order light can be made small with a simple constitution.  <P>SOLUTION: A double clad optical waveguide device 1 has a double clad waveguide constituted by being provided with a core 2 propagating a signal light, a first clad 3 propagating an exciting light and a second clad 4 reflecting the exciting light. A double cladding optical waveguide contains a part having an appropriate curvature. In a plane optical waveguide, a 0-order mode signal light and a higher order mode signal light propagating the core generally have waveguide loss at the part having a curvature. The amount of loss is different depending on a core diameter, the curvature and a mode, etc., and the curvature attenuating only the higher mode other than the 0-order mode exists. The curvature of the double cladding optical waveguide is adjusted to the curvature like this.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350752-A (JP)
Title: Water-soluble finely foamable fire-extinguishing composition
Inventor: KO KINHATSU
IPC: A62D1/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost water-soluble finely foamable fire-extinguishing composition harmless to the human body and environment, and producing many fine foams.  <P>SOLUTION: The fire-extinguishing composition is based on a combination of one kind of a foaming agent, a sodium linear alkylbenzenesulfonate and water. This composition has an excellent effect for lowering a temperature and suppressing the force of fire, exerts no affect on ozone of an ozone layer, is friendly to the global environment and produces no global warming phenomenon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356205-A (JP)
Title: Scanning exposure system and method for exposure
Inventor: OMI TADAHIRO
IPC: G03F7/20
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning exposure system of the structure that a wafer can be accurately, easily aligned, and a gas is hardly introduced between a lens and the wafer.  <P>SOLUTION: A lower side surface of a convex lens 200 of a reduction projection optical system 3 becomes parallel to the wafer 4 and flat only at a central part (a width of about 10 mm) and its left and right become oblique surfaces when a cross section is taken in a predetermined direction. Meanwhile, when the cross section is taken in a direction crossing the predetermined direction, the lower side surface of the convex lens 200 becomes flat in the entirety. When a liquid immersion optical system is applied to the scanning exposure system of this convex lens, the structure that the wafer can be accurately aligned and the gas is hardly introduced between the lens and the wafer is obtained in the scanning exposure system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356233-A (JP)
Title: Semiconductor laser module and equipment for semiconductor laser
Inventor: KOMAI MASAKI
IPC: G02B6/42
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser module in which parasitic inductance is small and which is excellent in high frequency signal property.  <P>SOLUTION: A stem block 4 is formed on a stem base 3, and a sub-mount 5 for LD protruding in direction along the surface of the stem base 3 is fixed to the stem block 4. A laser diode 6 is fixed to the sub-mount 5 for LD, and a photodiode 12 is arranged between the laser diode 6 and the stem base 3. Lead pins 14A, 14B are arranged on the stem base 2, and supply a current to the laser diode 6 by differential through transmission lines 7, 8 formed on the sub-mount 4 for LD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355265-A (JP)
Title: Device for centralized control of processing, and processing decision method
Inventor: FURUYA MASANORI
IPC: G06F9/445
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for the centralized control of processing which can easily change processing contents for the state of abnormality or the like arising in a system intricately.  <P>SOLUTION: In the process of execution of business programs in parallel in a general-purpose computer 10 comprising an operation system 1, if a state arises which should be reported, the retrieval function 221 of the device 20 for the centralized control of processing retrieves report content information including a condition on reception timing on state report information received from the general-purpose computer 10 from a report content database 25. A monitoring function 222 monitors whether or not a condition on the reception timing represented by the retrieved report content information is met, and if the condition is met, a processing content notifying part 23 notifies the general-purpose computer 10 of the processing content represented by the processing content information associated with the retrieved report content information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351878-A (JP)
Title: Piezoelectric inkjet head
Inventor: SATAKE KENICHI
IPC: B41J2/045
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric inkjet head which can improve vibration characteristics of each driving region of a thin plate-shaped piezoelectric element of the transverse vibration mode, or of each separate piezoelectric element as compared with conventional cases.  <P>SOLUTION: A plane shape of a discrete electrode 10 is formed nearly similar to a plane shape of an opening of a recess to be a pressurization chamber 2. Moreover, an area A<SB>1</SB>of the discrete electrode 10 and an area A<SB>2</SB>of the opening of the recess are set to a range of an expression (1): A<SB>2</SB>×0.6≤A<SB>1</SB>≤A<SB>2</SB>×0.9. At the same time, a thickness Tp of the piezoelectric element 9 and a thickness Tv of a vibrating plate 7 are set to a range of an expression (2): Tv×0.25≤Tp≤Tv.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336672-A (JP)
Title: Image output system, image data transmitting program, and image output apparatus
Inventor: KONO SHINICHI
IPC: G09C1/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress processing time as much as possible while maintaining the security of image data memorized by an image output apparatus which is subjected to network connection.  <P>SOLUTION: Based on processing state (operating condition of a RAM of the image output apparatus (MFP1), size and processing time of print job of processor limited, information about shut down of image processing or its signs) of print job transmitted from the image output apparatus (S201), it distinguishes whether the encryption of the print job is performed in an information processing apparatus (PC2) (S105), and the print job is enciphered if needed (S107). In the image output apparatus, the enciphered print job is decrypted (S205) before output processing (S206). The print job to which output processing is ended is eliminated perfectly from an HDD (nonvolatile memory) (S207).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353420-A (JP)
Title: Catch basin coupling device
Inventor: SHIMODA NAOSHI
IPC: E03F5/10
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catch basin coupling device which directly and watertightly connects a plurality of catch basin main bodies to each other, achieves positive mounting of a water-sealing packing unit to a joint portion of the catch basin main bodies, and facilitates connecting work of the catch basin main bodies to each other.  <P>SOLUTION: The catch basin main body 1 has flange portions 5, 6 in which annular packing unit fitting recesses 7, 8 are formed along peripheral edges of openings of an inflow port 2 and an outflow port 3, respectively, and the packing units 11 in the same shape are fitted in the recesses, respectively. Each packing unit 11 fitted into the annular packing unit fitting recess 7 or 8 is formed of an annular holding member 12 having an inner diameter almost equal to the inner diameter of each of the inflow port 2 and the outflow port 3 of the catch basin main body 1, and an annular elastic member 13 fitted to the periphery of the annular holding member 12 and press-fitted to an inner peripheral surface of each of the packing unit fitting recesses 7, 8 of the catch basin main bodies 1 having their flange portions 5, 6 coupled to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004073185-A (JP)
Title: Nucleotide sequence of mycoplasma genitalium genome or its fragment and use of the same
Inventor: FRASER CLAIRE M
IPC: A61K48/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleotide sequence of Mycoplasma genitalium gemone or its fragments, and to provide a method for using the same.  <P>SOLUTION: This nucleotide sequence of the entire gemome of the Mycoplasma genitalium, the protein encoding fragments of the gemone, and arbitary regulatory elements which regulate expression of the fragments are disclosed, respectively. Identification of a gene for determining a degree of infectivity and a feature of toxicity is disclosed. A composition which contains the nucleotide sequence of the gemome or the fragments, and use of the same in medical diagnosis, therapy, and pharmaceutical development are disclosed, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002587-A (JP)
Title: Joint for resin concrete pipe
Inventor: MATSUSHITA HIROSHI
IPC: E03F3/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a resin concrete pipe capable of making formed processing a corrosion resistant thin steel plate p in a short cylindrical-shape 1, putting a partition ring 3 on the central part by a non-metallic acid-proof material in a detachable manner and simply and quickly obtaining a cut-off joint for corrosion resistent Hume pipes 7 and 7.  <P>SOLUTION: The joint of the resin concrete pipe is constituted by making bending formation of a plurality of inward circular projected stripes 2 and 2' in bilateral symmetrical positions of the center circumferential line c of the short cylinder 1 by the stainless steel thin steel plate p, forming a circular trench 4 fitting the outer circumferential edge of the partition ring 3 between nearby inward circular projected stripes 2 and 2 of the center circumferential line c, making bending formation of both end sections 5 and 5 of the short cylinder 1 in an inward arc-shaped edge 5' and making bending formation of intermediate inward circular projected stripes 2' and 2' between the nearby inward circular projected stripes 2 and 2 and both end sections 5 and 5, a first circular cut-off rubber 6 is placed between the intermediate inward circular projected stripe 2' and the inward arc-shaped edge 5', and the partition ring 3 is a flexible plate-like ring with water resistance and acid resistance, and the joint of the resin concrete can be put on the circular trench 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005425-A (JP)
Title: Semiconductor light-emitting element
Inventor: ITO NORIKAZU
IPC: H01L33/32
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a method in which light having a wavelength emitted from a semiconductor light-emitting element and light having a wavelength emitted from a phosphor are mixed by mixing the phosphor in an epoxy resin, and the light-emitting element is sealed but a white light-emitting element utilizing a fluorescence has the inferior conversion efficiency of the wavelength, and it is difficult to obtain a sufficient brightness in conventional devices by the method.  <P>SOLUTION: In the white light-emitting element, the semiconductor layer of the semiconductor light-emitting element is excited by a part of light emitted from the active layer of the semiconductor light-emitting element, and white light is obtained by mixing light emitted by a photoluminescence and a part of the light emitted by the active layer of the semiconductor light-emitting element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000810-A (JP)
Title: Method of treating biological waste, product obtained by the method and processed article of the product
Inventor: TSUNODA HIROE
IPC: A01G1/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional methods which cannot avoid mass emission of the global warming promoting carbon dioxide because of use of fossil fuels, such as heavy oil, in incinerating waste and which require expensive incinerators capable of withstanding high temperatures and high expenses for maintenance and management.  <P>SOLUTION: The method comprises drying a biological waste to a water content of ≤10% and grinding the dried product finely to grain sizes of about 600 μm. Since the biological waste is ground finely and contains a low water content, it can be incinerated without fossil fuels, e.g. heavy oil, combusted completely without emission of soot and control generation of carbon oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004921-A (JP)
Title: Highly precise positioning device
Inventor: SOMENO YOSHIHIRO
IPC: G11B7/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise positioning device which can realize a precise positioning for an optical system of a recording medium by minute operation at a comparatively low cost.  <P>SOLUTION: This device is provided with a driving unit 1 operating minutely a recording medium 10 of a plate type in which information is recorded and reproduced by light for an optical system in the direction of a flat plane, the driving unit 1 comprises a unit main body 2 formed in a frame type, a first driving frame 3 housed inside of the unit main body 2, a second driving frame 4 housed inside of the first driving frame 3 and fixed to the vicinity od a recording part 11 of the recording medium 10, the first driving frame 3 can be operated freely in the direction of the flat plane of the recording medium 10 through a minute driving element 5 for the unit main body 2, while the second driving frame 4 can be operated freely in the direction of the flat plane of the recording medium 10 and in the direction of right angle to operation of the first driving frame 3 through a minute driving element 5 for the first driving frame 3. Thereby, the recording medium 10 is operated minutely in the direction of a flat plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003186-A (JP)
Title: Device for damping vibration of piping
Inventor: YONEDA TETSUYA
IPC: F16L55/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out optimal vibration damping to the inner piping of a double piping by relaxing effects of relative displacement between the inner piping and the outer piping of the double piping, and the relative displacement caused by the difference of thermal expansion and vibration.  <P>SOLUTION: The double piping 12 for making fluid flow therein is configured such that the double piping 12 is composed of the outer piping 19 having a large diameter and the inner piping 13 having a small diameter, and the inner piping 13 is arranged in the outer piping 19. The inner piping 13 has inside vibration damping members 29, and the outer piping 19 has outside vibration damping members 23 so as to face the inside vibration damping members 29. The inside vibration damping members 29 are arranged so as to protrude from the outside peripheral surface of the inner piping 13 toward the inside surface of the outer piping 19. The outside vibration damping members 23 are arranged so as to protrude from the inside peripheral surface of the outer piping 19. When a vibration has occurred in the double piping 12, the inside vibration damping members 29 are brought into contact with the outside vibration damping members 23. As a result, the direct collision of the inside peripheral surface of the outer piping 19 to the outside peripheral surface of the inner piping 13 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006526-A (JP)
Title: Greening structure body
Inventor: YAMAMOTO YOSHIMASA
IPC: E02D17/20
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening structure body suitably usable for a greening wall surface, a slope or the like of a building or a road structure.  <P>SOLUTION: The greening structure body is formed as follows, so as to uniformly and entirely hold moisture: mat-like moisture-holding material is provided at the back surface of a Bryophyta plant-holding body; the mat-like moisture-holding material is divided into multiple pieces; the divided materials are kept apart from one another. The structure body is provided with moisture-conducting material conducting moisture to lower moisture-holding material from upper moisture-holding material to conduct the moisture retained in the upper moisture-holding material to the lower moisture-holding material so as to be uniformly dispersed in width and depth directions. Through such a structure body, moisture can be uniformly held in the whole of the greening structure for a long time so as to continuously supply water to the Bryophyta plant to facilitate germination or growth without getting in a state of apparent death, and make the greening material favorably exert its function such as relief of the heat island phenomena, air cleanup and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009411-A (JP)
Title: Failure detecting device for fuel injection valve
Inventor: SONODA YUKIHIRO
IPC: F02M69/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detecting device for a fuel injection valve of an internal combustion engine for easily detecting lowering of a flow rate of an auxiliary fuel injection valve in the internal combustion engine provided with the auxiliary fuel injection valve in an intake system.  <P>SOLUTION: The failure detecting device is provided with the auxiliary fuel injection valve installed in the intake system, an injection amount determining means calculating a fuel injection amount of a main fuel injection valve and the auxiliary fuel injection valve, an air-fuel ratio detecting means detecting the air-fuel ratio of an exhaust gas discharged from the internal combustion engine, a flow rate estimation means estimating the fuel injection amount of the auxiliary fuel injection valve from the air-fuel ratio of the exhaust gas, and a determination means determining if the fuel injection amount of the auxiliary fuel injection valve is in a normal range or not. When the auxiliary fuel injection valve is in the range for performing fuel injection, the flow rate estimation means derives the fuel injection amount of the auxiliary fuel injection valve based on the air-fuel ratio of the exhaust gas detected by the air-fuel ratio detecting means, and the determination means detects abnormality in the auxiliary fuel injection valve based on the fuel injection amount derived by the flow rate estimation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010052-A (JP)
Title: Probe card
Inventor: SATO KATSUHIKO
IPC: G01R1/073
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To impart a high stability and high reliability to electric contact of a probe card by inhibiting generation of bad conduction as well as making assembling/disassembling of the members constituting the probe card easy.  <P>SOLUTION: The probe card A for measuring electrical characteristics of a measurement object comprises: multiple contactors provided on its surface for bringing into contact with electrode pads of the measurement object; space transformers 2 provided on another surface of the contactors provided with multiple connection pins; a main substrate 1 provided with multiple 1st connection electrodes 4 for connecting with the electrode pads of the measurement instrument; connection pins 7, 7 for connection by insertion between the main substrate and the space transformers; and a sub substrate 3 provided with multiple through holes for electrically connecting with the 1st connection electrodes 4, wherein the sub substrate is integrally connected with the main substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012599-A (JP)
Title: Network constitution control system
Inventor: MATSUNO TSUTOMU
IPC: G06F13/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To conceal a redundant constitution and to identify it logically as one network or host without depending on hardware or driver software in a network system wherein a network or a host is made redundant.  <P>SOLUTION: An address information transmitting means 14 of a network constitution control part 13 transmits address information to the other host periodically through multi-address communications. An address information receiving means 15 receives the address information. A path monitoring switching means 16 diagnoses a network path from the received address information, acquires an address of a host which is a communication target, uses the above address to set information of routing to a virtual network IF and switches the path to a normal network at all times. A highly reliable network system can be constructed without requiring hardware such as IF for supporting redundancy or any driver of an OS and without changing a communication attribute such as a communication IF or an IP address of an application.  <P>COPYRIGHT: (C)2005,JPO&NCIPI