baber/WOPTO huggingface dataset:
Patent JP-2007311559-A (JP)
Title: Substrate treatment method and substrate treatment apparatus
Inventor: HASHIZUME AKIO
IPC: H01L21/304
Filed: 2006-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment method and a substrate treatment apparatus which can reduce damages to the surface of a substrate.  <P>SOLUTION: After supplying DIW onto the surface of a wafer W, a mixed liquid of DIW and H<SB>2</SB>O<SB>2</SB>is supplied. Thereafter, SC-1 (NH<SB>4</SB>OH/H<SB>2</SB>O<SB>2</SB>/DIW mixed liquid) is supplied onto the surface of the wafer W. Since DIW and H<SB>2</SB>O<SB>2</SB>are supplied onto the surface of the wafer W before the liquid containing NH<SB>4</SB>OH which is a corrosion component liquid which causes the surface of the wafer to corrode is supplied onto the surface of the wafer W, the corrosion of the surface of the wafer W by NH<SB>4</SB>OH can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318897-A (JP)
Title: Semiconductor device drive, power conversion device, motor drive, method of driving semiconductor device, method of converting power, and method of driving motor
Inventor: YAMAGUCHI KOJI
IPC: H02P23/07
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable IGBT drive avoiding a trouble, such as the short-circuiting of upper and lower arms, when a malfunction is caused by the dV/dt of a connection point 7 of serially connected IGBTs 3, 4.  <P>SOLUTION: The IGBTs 3, 4 at high- and low-pressure sides are turned on or off complementarily with dead time interposed therebetween. During the dead time, a reset pulse RS for turning off the IGBT3 at the high-pressure side is generated, for example, by the following procedures. The reset pulse is generated immediately before an ON command LD of the IGBT4 at the low-pressure side (1), is generated to have a period td overlapping with the ON command LD from the time immediately before the ON command LD of the IGBT4 at the low-pressure side (2), is generated continuously during a dead time DT (3), is generated continuously during the dead time immediately before the IGBT 4 at the low-pressure side is turned on (4), and is generated when the on state of the IGBT 3 at the high-pressure side is observed so that the ON command of the IGBT at the low-pressure side becomes invalid (5).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317485-A (JP)
Title: Method and device for manufacturing plasma display panel
Inventor: KURAUCHI TOSHIHARU
IPC: H01J11/26
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a plasma display panel capable of shortening an aging time.  <P>SOLUTION: After at least one kind out of hydrogen molecule, oxygen molecule, nitrogen molecule, and xenon atom is adsorbed on a protection film 14, a rear substrate 1 and a front substrate 2 are pasted together so that a discharge gas may be sealed between the rear substrate 1 and the front substrate 2, thereby it can be prevented that an impurity gas such as H<SB>2</SB>O, CO<SB>2</SB>, and CO are adsorbed on the surface of the protection film 14. Thereby, adverse effect by the impurity gas on aging can be avoided and the aging time can be shortened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315580-A (JP)
Title: Washer for preventing bolt from loosening
Inventor: NAKAZA YOSHIYUKI
IPC: F16B39/24
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bolt from loosening without using a spring washer.  <P>SOLUTION: The washer is constituted from a washer body 21 of a washer 20 and an annular elastic portion 23 formed in an end of an insertion hole side of this body 21, and the insertion hole is processed in diameter contraction by deforming the annular elastic portion 23 partitioned with a pressing force of bolt head.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322270-A (JP)
Title: Semiconductor sensor and identification method
Inventor: TAKEDA KOJI
IPC: G01N27/22
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sensor capable of accurately identifying a specimen, and an identification method using it.  <P>SOLUTION: A double-gate type thin film transistor 3 is provided on an insulating substrate 2. The bottom-gate electrode 4 of the double-gate type thin film transistor 3 is formed on the insulating substrate 2, a lower insulating film 5 is formed on the bottom-gate electrode 4, a semiconductor layer 6 is formed on the lower insulating film 5, impurity semiconductor layers 7 and 8 are formed on both sides of the semiconductor layer 6, a source electrode 11 and a drain electrode 12 are formed on the impurity semiconductor layers 7 and 8, an upper insulating layer 9 is formed on the central part of the upper surface of the semiconductor layer 6, a top gate electrode 10 is formed on the central part of the upper surface of the upper insulating layer 9 and the first probe electrode 41 formed on the insulating substrate 2 is connected to the bottom-gate electrode 4. A second probe electrode 42 is opposed to the first probe electrode 41 and the specimen 99 is charged in the gap between the first and second probe electrodes 41 and 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320257-A (JP)
Title: Power tool and fan for power tool
Inventor: NISHIKAWA TOMOMASA
IPC: B27C5/10
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool and a fan for a power tool, wherein vibration upon cutting and noise by vibration can be suppressed.  <P>SOLUTION: The device comprises hub 9 set forth in a motor axis, a plural of wings 10 overstretching to an outer direction of a radius of the hub 9, a connection part 4 wherein a spindle part defined as 4a is set forth on a whole under connecting in a ring state to the position against the plural of wings 10, a ring state resin 21 having different Young's modulus from that of the spindle 4a which is fit pressed into ring shaped ditches set forth in the spindle 4a. The spindle 4a is positioned in the place most far from a rotating center of an armature axis 8, by which inertial moment of a cooling fan can be increased. Further, a ring shaped resin 21 having different modulus from the spindle 4a is fit pressed into a part of the ring shaped spindle 4a in the ring shaped connection part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329990-A (JP)
Title: Stator core, stator and its manufacturing method
Inventor: EBISAWA MITSUO
IPC: H02K1/18
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core excellent in circularity of a stator without requiring a complex die, and to provide a stator.  <P>SOLUTION: The stator core 8 comprises a strip-like coupling member 3 made of metal such as electromagnetic steel plate, and a group of split core blocks 2 comprising a plurality of split yokes 22 having arcuate or trapezoidal outer surface and arranged laterally in the long length direction of the coupling member 3 while being welded thereto at one or more positions on the outer surface and a plurality of teeth 23 projecting from the chord side surface of each split yoke 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328467-A (JP)
Title: Image processor, image processing method, program and recording medium
Inventor: ONISHI AKIRA
IPC: G06T7/60
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image processing method, a program, and a recording medium for accurately obtaining the intersections of segments even when segments with different density coexist, and for highly accurately obtaining the intersections of line images whose resolution is low.  <P>SOLUTION: Density distribution in the scanning direction of an image is approximated by a Gaussian curve, and a coordinate group constituted of the coordinates of the peak value of the Gaussian curve is obtained, and each of the line images is obtained by using a least-square method from the coordinate group, and the coordinates of the intersections of the obtained plurality of segments are obtained, so that it is possible to find feature quantities showing the crossing sections of linear sections included in the image. Even when the linear sections with different density coexist, it is possible to extract the feature quantities. The segments to be obtained from the above coordinate group do not depend on the resolution of the image, so that it is possible to highly accurately find the positions of the intersections even from the image whose resolution is low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007326048-A (JP)
Title: Method for decompressing autoclave and autoclave
Inventor: HAMAGUCHI YUICHI
IPC: B01J3/04
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decompressing an autoclave which is used for helping a person confined therein out of the autoclave while eliminating the risk of decompression sickness and to provide the autoclave.  <P>SOLUTION: The method for decompressing the autoclave is applied to the autoclave the inside of which can be pressurized or decompressed and which has a vessel body having the size enough to allow the entrance of a worker. When the high pressure inside the vessel body is reduced to normal pressure, the high pressure is reduced stepwise by repeating both of a constant pressure keeping process and a decompression process once or more. The autoclave has the vessel body 10 having the size enough to allow the entrance of the worker, an air intake pipeline 11 for pressurizing the inside of the vessel body, and an air discharge pipeline 12 for decompressing the inside of the vessel body. The autoclave is provided with such an emergency program that both of the constant pressure keeping process for keeping the inside of the vessel body under constant pressure and the decompression process for decompressing the inside of the vessel body are repeated once or more while keeping the air intake pipeline in a closed state and the air discharge pipeline in an opened state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006352127-A (JP)
Title: Method of forming self-aligned silicide film by using multiple heat treatment processes
Inventor: JUNG SUG-WOO
IPC: H01L21/28
Filed: 2006-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a self-aligned silicide film by using multiple heat treatment processes.  <P>SOLUTION: A method of forming a self-aligned silicide film comprises: a step of forming a metal film on a substrate; a step of forming a metal silicide film on the metal film by performing a first heat treatment process at a first temperature; and a step of performing a second heat treatment process, in-situ with the first heat treatment process, at a second temperature that is lower than the first temperature. This method can form a metal silicide film having no defects, and can stably improve electric characteristics of a semiconductor element using the metal silicide film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007335556-A (JP)
Title: Conveyance system
Inventor: FUKAZAWA HIROSHI
IPC: H01L21/677
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance system capable of efficiently conveying trays by changing a conveyance form according to a request by utilizing the advantages of the trays fully with the trays for storing works one by one as a basic means of conveyance.  <P>SOLUTION: The conveyance system comprises: a pod unit conveying means 10 for conveying pods 5 one by one; a pod stacking conveyance means 50 for stacking the plurality of pods 5 in a plurality of stages; a pod stacking conveyance means 60 for conveying the stacked pods 5; and a pod destacking means 50 for destacking the stacked pods.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333925-A (JP)
Title: Method and apparatus for producing hologram recording medium
Inventor: KITAMURA MITSURU
IPC: G03H1/08
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a hologram recording medium which enables different original images to be reproduced upon observation from different positions, and also enables images with high resolution to be reproduced.  <P>SOLUTION: On an XYZ coordinate system, two original images Ia, Ib are defined as the aggregates of point light sources P11, P12, respectively. On the coordinate system, a prescribed recording surface 20 and prescribed reference light R are set, and further, two observation areas Oa, Ob are set. Interference fringe patterns formed on the recording surface 20 by object light La1 to Lb2 from the point light sources composing the respective original images and the reference light R are obtained by calculation, and are recorded on a physical medium. At this time, regarding the physical light from the point light source P11 belonging to the original image Ia, the calculation in consideration only of the light arriving at the observation area Oa is performed, and regarding the physical light from the point light source P21 belonging to the original image Ib, the calculation in consideration only of the light arriving at the observation area Ob is performed. When observation is performed from the observation area Oa, the original image Ia is reproduced, and when observation is performed from the observation area Ob, the original image Ib is reproduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333300-A (JP)
Title: Micro-part manufacturing device and manufacturing method, and liquid spray head manufactured thereby
Inventor: MARUYAMA TORU
IPC: H01L21/02
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-part manufacturing device capable of being set in a general interior environment or a less clean space, and capable of improving the quality of an article to be treated by preventing adhesion of dust, etc. to the article to be treated when the article is carried in the general environment.  <P>SOLUTION: A loading module 2 to carry in a sealed storage container 9 in which the article to be treated is stored, a container washing module 3, a container opening module 4, a treatment module 5 and a container sealing module 6 are configured as independent closed spaces, and the internal space of each module is decontaminated and cleaned to be a locally cleaned space. The sealed storage container 9 is sealed with a lid 12 by the vacuum suction to prevent entrance of external atmosphere into the storage container, so that adhesion of dust, etc. to the article to be treated stored in the container can be securely prevented. The container washing module 3 removes the attached dust, etc. by blowing the cleaned atmosphere to the exterior of the sealed storage container 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333116-A (JP)
Title: Power transmission chain and power transmitting apparatus provided with the same
Inventor: KUSTER JOEL
IPC: F16G5/18
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain enhancing allowable transmitting torque and durability without enlarging it, and also to provide a power transmitting apparatus provided with it.  <P>SOLUTION: The chain 1 is configured to connect a plurality of link modules 40 with each other. Each of the link modules 40 contains first through third link units 51-53 adjacent to chain advance direction X. Each of the link units 51-53 contains seven links 2 lining up chain width direction W. When expressing the link 2 of the first link unit 51 as "1", the link 2 of the second link unit 52 as "2" and the link 2 of the third link unit 53 as "3", in each of the link modules 40, the link 2 is adapted to arrange in order of "1, 3, 2, 2, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 1, 1, 3, 2" in turn from one end 1a side with respect to the chain width direction W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006307347-A (JP)
Title: Valve guide
Inventor: WANG YUSHU
IPC: B22F1/00
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder metal part, especially, a valve guide for an internal combustion engine particularly suited for operation where there is little or no engine oil lubricant at the valve stem and valve guide interface.  <P>SOLUTION: The valve guide is used for the internal combustion engine. The valve guide being a powder metal part has a substantially cylindrical form with a bore therethrough. One end of the valve guide is disposed towards a combustion chamber in the internal combustion engine assembled. Copper is infiltrated to a distance of up to about one-third of a total length of the valve guide from the end of the valve guide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304598-A (JP)
Title: Distribution board system
Inventor: MATSUSHITA TOSHIAKI
IPC: H02B1/40
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the characteristics of manufacturability, by providing parts in common, with respect to the specifications of various kinds of products in the distribution board.  <P>SOLUTION: A base 2 is provided with a distribution board unit 41, for providing a cover 3 by covering the distribution board unit 41. The cover 3 is mounted with panels 11, 12, 13, having a rib 15 provided one by one for use of a limiter, for use of a master breaker, and for use of a branch breaker. For instance, the same panels 12, 13 are utilized and can correspond, even to the cover 3 of different size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001832-A (JP)
Title: Aqueous ink composition for writing implement and writing implement building it in
Inventor: MASUJU NAOTO
IPC: C09D11/16
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous ink for a writing implement capable of improving the waterproof property of pigment ink, also exhibiting a sufficient handwriting-fixing property even on writing on an ink-unpenetrable surface such as that of a resin film, and a writing implement building it in.  <P>SOLUTION: This aqueous ink composition for the writing implement contains at least a pigment, water, and polycarbonate polyol copolymerization type urethane emulsion. The emulsion is added into the total ink composition by 1 to 15 wt.% range as a resin solid portion. The writing implement building-in the aqueous ink composition for the writing implement is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002646-A (JP)
Title: Mounting structure using clip
Inventor: FUKUMOTO MITSURU
IPC: F16B21/04
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure which is easily demountable in a state of being used simply by additionally applying simple work to a lowermost plate member excluding a mounting hole, while avoiding plastic deformation or creepage in a long-time use.  <P>SOLUTION: The mounting structure is provided for mounting the plate members via a clip. The clip 1 has a sucker-shaped flange 10 for covering the mounting hole 7a of an uppermost plate member 7, a leg 12, and an engaging pawl 16 which is mounted to the leg 12 whose diameter is shrunk in a process of being inserted through the mounting hole 7a and which is elastically restored and prevented from coming off when protruded from the mounting hole. The lowermost plate member 5 out of the plate members has a releasing recessed portion 54 which is formed on the reverse face, opposed to the engaging pawl 16 by the rotation of the clip 1 in the coming-off preventing state of the engaging pawl 16, and shrinks the diameter of the engaging pawl 16 to be extractable from the mounting hole by the stress of the clip 1 in the extracting direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010446-A (JP)
Title: Semiconductor laser device
Inventor: KAWAMOTO SHIGERU
IPC: H01S5/16
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of achieving an effective window structure without largely influencing LD (laser diode) characteristics.  <P>SOLUTION: This semiconductor laser device has an active layer consisting of a group III nitride semiconductor containing In. A first portion of the active layer, including a light emitting end surface of the semiconductor laser device, is inclined for a second portion other than the first portion of the active layer. Formulas α>β and α>0.3 are met, where an inclination angle of the first portion for (0001) surface is α° and an inclination angle of the second portion for the (0001) surface is β°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007414-A (JP)
Title: Multi-compartment delivery system
Inventor: GHABRIAL RAGAE
IPC: A61K35/44
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device designed to effectively deliver a plurality of biological entities, particularly a device capable of delivering cells or cell clusters, such as islet of Langerhans in combination with a therapeutic compounds such as an angiogenic growth factor for the purpose of transplantation.  <P>SOLUTION: The device is composed of at least two of the biological entities compartments designed independently and processed separately to cope with different requirements, respectively. The compartments of the device can be combined before or at the time of implantation, such that the therapeutic agent released from one compartment giving some benefit to cells hosted by another compartment to promote or improve their proliferation, differentiation, survival, or function.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008013381-A (JP)
Title: Reaction apparatus
Inventor: MIYAMOTO NAOTOMO
IPC: C01B3/32
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction apparatus which can reduce the heat loss by an electrical lead by reducing the length of the lead pulled out of a heating wire provided in the reaction apparatus.  <P>SOLUTION: The reaction apparatus includes reaction zones 604, 606 held in an insulated container 791 and a plurality of tubular materials 626-634 for transporting a reactant or a reaction product between the external and the reaction zones. Both ends of heating wires 720, 722 for heating the reaction zones 604, 606 are connected to any of the tubular materials 626-634 composed of a conductor. Therefore, it is possible to apply voltage to the heating wires 720, 722 in the insulated container 791 by applying voltage to the tubular materials to which these heating wires are connected. The heat loss by a lead can be reduced because it is unnecessary to separately provide a lead to apply voltage to the heating wires 720, 722.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016393-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: MATSUDA KENJI
IPC: H05B41/24
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of lighting normal discharge lamps even if something abnormal occurs in either one of a plurality of discharge lamps, and a luminaire using the discharge lighting device.  <P>SOLUTION: This discharge lamp lighting device is equipped with an inverter part 2 to light two discharge lamps FLA, FLB by supplying power, respectively, a first abnormality detecting part 3 to detect abnormality about the discharge lamps FLA, FLB respectively, a filament detecting part 5 to detect no load state about the discharge lamps FLA, FLB respectively, and a control part 6 performing a protective operation to lower supply power to the discharge lamps FLA, FLB by controlling the inverter part 2, when abnormality is detected in one of the discharge lamps FLA, FlB by the first abnormality detecting part 3. As for the discharge lamps FLA, FLB on which no load is detected by a filament detecting part 5, the first abnormality detecting part 3 does not detect abnormality.  <P>COPYRIGHT: (C)2008,JPO&INPIT