baber/WOPTO huggingface dataset:
Patent JP-2009174658-A (JP)
Title: Steel pipe for oil well use excellent in expandability and its manufacturing method
Inventor: KIMURA MITSUO
IPC: C22C38/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe for oil well use which is excellent in expandability, in particular, is capable of preventing gas, crude oil or the like from leaking from a screw fitting after expansion and is inexpensive as well as its manufacturing method.  <P>SOLUTION: The steel pipe performs expansion working of both end sides of the steel pipe, preferably at expansion rate of 3% or more and forms a thread on the expanded portion. Thereby, it can prevent the oil etc. from being leaked, in particular, at the screw fitting and enhance the expandability in state inserted in the oil well. Moreover, the steel pipe to be used includes yield strength of 350 MPa or more and n value of 0.08 or more. Furthermore, it contributes to enhancement of further expandability to be the steel pipe of which the n value and uniform elongation (u-El) satisfy n>0.007×(25-u-El), where n is the n value and u-El is the uniform elongation (%). In addition, the steel pipe contains, by mass, ≤0.35% C, ≤1.5% Si, 0.10 to 3.50% Mn and contains P, S, Al by an appropriate amount or it is desirable for the steel pipe to perform quenching and tempering treatments or normalizing and tempering treatments or tempering treatment as heat treatment on the steel pipe which includes composition which, furthermore, contains one group or two groups or more selected from group of Cr and Cu, group of Ni, group of Mo, V, Nb, Ti, Zr, B, W and group of Ca.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177023-A (JP)
Title: Porous insulating film, method for forming the same and method for manufacturing semiconductor device
Inventor: ITO FUMINORI
IPC: H01L21/768
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in multilayer wiring using a porous inter-layer insulating film containing carbon hydrocarbons, achievement of both of a low dielectric constant and high reliability is difficult due to discharge instability caused by low energy plasma and deterioration in adhesion to an adjacent film.  <P>SOLUTION: The porous insulating film 10 formed by plasma CVD using organic polysiloxane as a material includes a first layer 11 formed by plasma CVD using plasma with first electronic energy and a second layer 12 formed by the plasma CVD using plasma with second electronic energy on the first layer 11, wherein the first electronic energy is larger than the second electronic energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182378-A (JP)
Title: Image reading system
Inventor: SUGIURA HIROAKI
IPC: H04N1/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading system capable of performing high speed reading when connection between a PC (Personal Computer) and an image reading unit is at a low data transfer rate, and allowing the PC and the image reading unit to carry out role allotment of the image processing as usually.  <P>SOLUTION: A low-data-amount image data with the data amount less than the one of an image data for storing is created from the image data for storing. The image reading unit gives priority to the low-data-amount image data to transfer to the image processor, in place of the image data for storing. When transfer of the-low-data amount image data is completed, the image processor notifies a user that a reading instruction can be received. Namely, the image processor enables acceptance of the reading instruction from the user and sends out reading instruction corresponding to the reading instruction by the user, when transfer of the low-data-amount image data is completed. The image processor receives the image data for storing, and stores the received image data for storing, in concurrent with the receiving operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111445-A (JP)
Title: Valve timing control device for internal combustion engine, and controller for the valve timing control device
Inventor: KOBAYASHI YOSHIYUKI
IPC: F01L1/34
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To promptly and positively start an internal combustion engine even when a mounting angle is in an angular position deviated from a most retarded angle or a most advance angle, by enabling changing the angular position suiting starting until starting of the internal combustion engine from turning on of a starting motor.  <P>SOLUTION: In the valve timing control device, a mounting angle changing means 4 for changing the mounting angle of a crankshaft side drive ring 3 and a camshaft 1 side driven shaft member 7 is interposed between the crankshaft side drive ring 3 and the camshaft side driven shaft member 7, and the mounting angle changing means 4 is controlled in response to an operating state of the internal combustion engine via a hysteresis brake 20. Until starting of the internal combustion engine from turing on of the starting engine for starting the internal combustion engine, the mounting angle changing means is controlled to an angular position suiting starting of the internal combustion engine by the hysteresis brake in response to the mounting angle detected by a mounting angle detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009178277-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KOSUGE MASAYUKI
IPC: A61B8/00
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To actualize appropriate STC adjustment by the simple operation of the system.  <P>SOLUTION: An STC memory 22 stores a plurality of STC data per probe 10 type for use of a probe 10. An STC curve formation section 20 reads out an STC data from the STC memory 22 upon operation, etc. of the system by a user and makes an interpolation processing, etc. based on the read STC data to produce an STC curve that smoothly changes its gain with the depth of an ultrasonic beam. The gain adjustment section 18 makes the gain adjustment of a received beam signal in accordance with the produced STC curve. This makes it possible to actualize appropriate STC adjustment for the type and use of the probe 10 selected by such a relatively simple operation as selecting an STC data from among a plurality of the STC data stored in the STC memory 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180031-A (JP)
Title: Door handle structure for vehicle
Inventor: SAKOHIRA KAZUKI
IPC: E05B1/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily operate a grip handle even if the grip handle is attached to the pillar part of a door.  <P>SOLUTION: The gap 30 is formed between the grip handle 22 and the wall surface 28A of a storage recess 28 on the vertical upper side of a vehicle. A cap 26 for restraining the movement of the grip handle 22 relative to the storage recess 28 in the vertical upper side of the vehicle (i.e., for preventing the grip handle 22 from coming out) is disposed in the gap 30. With this configuration, since the grip handle 22 is disposed on the vertical lower side of the vehicle (at the position lower than the pillar part 18) by an amount of the gap 30 formed between the grip handle 22 and the wall surface 28A of the storage recess 28 on the vertical upper side of the vehicle, the grip handle 22 can be easily operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182852-A (JP)
Title: Passive radio frequency identification tag and its passive power supply circuit
Inventor: INOUE TAKAHIRO
IPC: G06K19/07
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform power supply with few ripples and to achieve space-saving and efficient output.  <P>SOLUTION: A coil 300 for providing current in two directions is provided in a high frequency part 22 of a tag 20, its output is supplied to an AC-DC conversion circuit 400 in which first and second booster circuits 402, 404 of Cockcroft-Walton systems are balanced line connected, ripples of each induced voltage are canceled, and efficient DC output is supplied to a logic circuit 26 which generates an identification code. Thus, this passive radio frequency identification tag which provides output of high accuracy with small area and its passive power supply circuit are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180471-A (JP)
Title: Ventilation device
Inventor: TAKEI HIDENORI
IPC: F24F7/08
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength of a body of a ventilation device and to prevent dew condensation generated by a heat exchanging means.  <P>SOLUTION: This heat exchange type ventilation device 10 has a supporting member 38 made of ABS resin and supporting an upper end portion of a heat exchanging element 62. The supporting member 38 constitutes a part of a top face portion 12e of a cabinet 12 composed of an ABS resin material. The supporting member 38 constitutes a part of an air trunk of a ventilation air duct RA-EA, and has a tilted portion 12i for adjusting the wind direction of the air EA passing through the heat exchanging element 62. As the supporting member 38 made of the resin material has high strength, deformation of the cabinet 12 due to the heat exchanging element 62 can be prevented. Further, as the resin material has heat insulating property, dew condensation by the heat exchanging element 62 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186642-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAKIMURA TOMOO
IPC: G03G5/147
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free from scratches and cracks on a protective layer and free from transfer memory even when the photoreceptor is used for printing a great number of sheets (for example, 750,000 sheets).  <P>SOLUTION: The electrophotographic photoreceptor having at least a substrate, an organic photosensitive layer and a protective layer is characterized in that the protective layer has a hardness of 2 to 7 GPa measured by a nano-indentation method and an ozone permeability of ≤10%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188637-A (JP)
Title: Magnetic circuit for speaker, electrodynamic loudspeaker using the same, and manufacturing method thereof
Inventor: TOYOFUKU KENICHIRO
IPC: H04R9/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture and stabilize quality even for a thin, long electrodynamic loudspeaker whose short diameter direction is short compared to the long diameter direction, and which has a magnetic circuit, wherein bisected magnets in a thin and long shape are included, an open hole where the magnet is not arranged is formed in the short diameter direction, and foreign matters such as iron powder do not easily intrude a magnetic gap, to provide the magnetic circuit, and to provide the electrodynamic loudspeaker.  <P>SOLUTION: The magnetic circuit for the speaker is provided with a magnet fixing position determination member fixed to an under plate, and the magnet fixing position determination member has engaging parts to be engaged with the cylindrical curved surface of a center pole, the center side end part of each of two main magnets and the under plate, and is preferably a member for which the engaging parts are formed by punching air permeable sheet-like woven fabric or non-woven fabric.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186839-A (JP)
Title: Developing device and image forming apparatus
Inventor: UJIFUSA TAKAYUKI
IPC: G03G15/08
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To more surely reduce driving torque required for driving a developer carrier just after the start of the use of a developing device.  <P>SOLUTION: The developing device 4 is provided with a blade upper seal member 20 for preventing a developing sleeve 15 and a developing blade 19 from coming into direct-contact with each other before the start of the use of the developing device, wherein the developing device 4 includes a winding member 20a for removing the blade upper seal member 20, in such a manner that the winding member 20a is driven by a gear 20b for driving a winding device provided in an image forming apparatus, when the developing device 4 is provided in the image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165450-A (JP)
Title: Improver for sekihan (rice boiled together with red beans) and method for producing sekihan by using the improver
Inventor: SHIMADA SHOICHIRO
IPC: A23L7/10
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improver for Sekihan, capable of making the color of the Sekihan bright by being added to the Sekihan at coloring, and to provide a method for producing the Sekihan.  <P>SOLUTION: The improver for the Sekihan contains a polyphenol-oxidizing enzyme, or contains a mixture obtained by combining the polyphenol-oxidizing enzyme as an essential component, with one or more kinds of components selected from other polysaccharides, fibrous foods, soybean-associated material, starch, sugar, sugar alcohol, sweetener, milk product, protein, oil and fat, enzyme, vitamin, emulsifier, food material, agent for production, potency regulator, pH regulator, pungent agent, antioxidant, enhancer, leavening agent, flavoring agent, coloring agent, preservative and seasoning. The method for producing the Sekihan is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186878-A (JP)
Title: Cleaning liquid and liquid droplet discharge device
Inventor: KIGUCHI HIROSHI
IPC: B05C11/10
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid which is excellent in replaceable properties with ink and can appropriately eliminating contamination in the ink passage of a droplet discharge device and clogging of a liquid droplet discharge head, and also to provide a liquid droplet discharge device which uses the cleaning liquid.  <P>SOLUTION: The cleaning liquid for cleaning an ink droplet discharge device used in the production of a color filter by an inkjet system, wherein the ink contains a pigment dispersed in a dispersion medium, contains a solvent and a dispersant having an acid value dispersant having a prescribed acid value and an amine value dispersant having a prescribed amine value. The solvent includes a liquid to be a component which constitutes the dispersant contained in the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188353-A (JP)
Title: Electromagnetic shielding material and plasma display panel provided with the same
Inventor: TANIMURA KOTARO
IPC: G09F9/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated electromagnetic shielding material which has an anti-reflection function and an electromagnetic shield function and has a near-infrared absorption function and is free of curling during annealing.  <P>SOLUTION: The electromagnetic shielding material 1 to be disposed on a plasma display panel includes a base layer 6. A hard coat layer 7 with a near infrared absorption function and an anti-reflection layer 7a are provided in order on one surface of the base layer 6. An ink accepting layer 4 for preventing blotting of conductive paste ink is provided on the other surface of the base layer 6. An electromagnetic wave shield mesh layer 3 formed by sintering the conductive paste ink is provided over the ink accepting layer 4. Additionally, an undercoat layer 5 for suppressing curling of the electromagnetic shielding material 1 when sintering the conductive paste ink is provided on the other surface side of the base layer 6 so as to face the hard coat layer 7 with the near infrared absorption function. The undercoat layer 5 is interposed between the base layer 6 and the ink accepting layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192328-A (JP)
Title: Water distribution information analyzer and analysis method
Inventor: YOKOGAWA KATSUYA
IPC: G01M3/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water distribution information analyzer, capable of providing information as to water leakage diagnosis for the purpose of enhancing an effective rate, using the data on flow rate and pressure regarding water distribution, in a water distribution management system.  <P>SOLUTION: This water distribution information analyzer has a computing part 25 for generating a computation expression about the water leakage diagnosis to generate information, indicating the relation between the pressure and a water leakage amount, using a process data (the minimum flow rate during a night time, the pressure and the flow rate) collected and accumulated by the water distribution management system, while being applied to the water distribution management system of a water supply facility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190830-A (JP)
Title: Paper feeder, and image forming device having the same
Inventor: DOYO HIDEAKI
IPC: B65H3/52
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of simultaneously solving the problems of double feed and squeak of paper sheets.  <P>SOLUTION: In a separation pad type paper feeder 7 comprising a paper feed tray for loading paper sheets thereon, a paper feed roller 12 abutted on the highest paper sheet in the paper feed tray to feed out the paper sheets, and a separating pad 13 which is pressed against the paper feed roller 12 to separate the paper sheets one by one, the separating pad 13 has a curved shape with a center portion thereof in the width direction being concave over the entire width B, and a portion b1 outside the nip width b with the paper feed roller 12 at both ends in the width direction of the separating pad 13 is located on the paper feed roller 12 side from a tangential line T at the center in the width direction of the separating pad 13. The separating pad 13 is affixed to the surface of a curved supporting member 30 with its center portion in the width direction being concave over the entire width B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167779-A (JP)
Title: Aligning method for pile punching machine, and aligning apparatus
Inventor: KATSUBE JUNICHI
IPC: E02D13/00
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a technique of attaching a pile punching machine suspended with a crane to the top of a long steel pipe pile (e.g., approximately 100 meter) kept standing on the ground to allow a person to easily recognize the position relation between the pile punching machine and the top of the steel pipe pile even in nighttime.  <P>SOLUTION: (A) represents a conventional example of chucks and (B) represents an example of chucks of the present invention, each of (A) and (B) being a bottom plan view of the chucks that are seen from below. Four chucks 7 are arranged symmetrically with respect to a steel pipe pile 8(virtual line), whose central portion is formed into a space E. In use of the space E, a TV camera 10 is placed at the symmetric center of the chucks 7, and pile top illuminating lights 11 throwing light toward the top of the steel pipe pile 8 are disposed at the side of the TV camera 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192864-A (JP)
Title: Exposure method, exposure apparatus and device manufacturing method
Inventor: KATO MASANORI
IPC: H01L21/027
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method with which alignment of an exposure area can be carried out with high accuracy and a process speed of exposure can be increased.  <P>SOLUTION: The method includes: an acquiring step of acquiring reference position information of exposure areas disposed in a plurality of numbers, in a non-scanning procedure; a first detection step (S21) of detecting each alignment mark disposed at a first end of a comprehensive area; a second detection step (S23) of moving a substrate in an oblique direction with respect to a scanning direction to a second detection position and of detecting an alignment mark disposed near a first exposure area in the comprehensive area, the mark being disposed at a second end of the comprehensive area; a first exposure step (S28) of aligning the substrate on the basis of each detection result of the first and the second detection steps, moving the substrate to the second detection position and exposing the first exposure area; and a second exposure step (S29) of aligning the substrate on the basis of each detection result of the first and the second detection steps and of the reference position information and exposing a second exposure area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200556-A (JP)
Title: Image reader and image reading method
Inventor: YOSHIZAWA MOTOO
IPC: G06T1/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve picture quality of an image reader by reducing an influence of turn-on/off switching of a light source by a simple control method without increasing the number of components.  <P>SOLUTION: Disclosed is the image reader which includes a light source, an image sensor which converts electric charges accumulated in a photoelectric converting element into an electric signal and outputs it as data to an A/D converter in sequence, and a digital data processing circuit which processes digital data output from the A/D converter, the output of the data from the CCD image sensor to the A/D converter being stopped in timing to turn-on/off switching of the light source. The digital data processing circuit removes digital data corresponding to data in a period wherein the output of the data of the image sensor is stopped from the digital data output from the A/D converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199779-A (JP)
Title: Lighting fixture for vehicle
Inventor: OKUDA HARUO
IPC: F21V29/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipation effect of a light-emitting unit in a conventional lighting fixture for a vehicle.  <P>SOLUTION: The lighting fixture includes a heat sink member 2 having a mounting surface 8 provided on its top side, a semiconductor type light source 3 directly mounted on the mounting surface 8 of the heat sink member 2, a feeding holder 4 set on the semiconductor type light source 3 and the heat sink member 2 to press the semiconductor light source 3 toward the heat sink member 2 side and feed the semiconductor type light source 3, and a fixing member 5 at least covered on the feeding holder 4 and fixed to the heat sink member 2 to fix the feeding holder 4 to the heat sink member 2 and fix the semiconductor type light source 3 by holding it between the feeding holder 4 and the heat sink member 2. As a result, since the semiconductor type light source 3 is directly mounted on the heat sink member 2, the semiconductor type light source 3 has good heat dissipation effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200274-A (JP)
Title: Integrated semiconductor apparatus
Inventor: YAMADA HIROSHI
IPC: H01L25/04
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated semiconductor apparatus (a pseudo-SOC chip), capable of eliminating stress destruction in an organic resin part which is an insulating material for fixing between different semiconductor devices, and of improving connection reliability of the integrated semiconductor apparatus.  <P>SOLUTION: An integrated semiconductor apparatus has: an integrated element circuit or a plurality of LSI chips 2 and MEMS chips 3, having a different element outline size; an insulating material 4, arranged between the plurality of LSI chips 2 and MEMS chips 3; an organic insulating film 7 totally arranged on the plurality of LSI chips 2, MEMS chips 3 and insulating material 4; a fine thin-film wiring 8 which is arranged on the organic insulating film 7 and connects the plurality of LSI chips 2 and MEMS chips 3 to one another; an I/O electrode 10 selectively arranged on a region on which the plurality of LSI chips 2 and MEMS chips 3 are arranged; and a bump electrode 5 formed on the I/O electrode 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT