baber/WOPTO huggingface dataset:
Patent JP-2006339675-A (JP)
Title: Nitride semiconductor laser element and semiconductor optical device
Inventor: TSUDA YUZO
IPC: H01L21/205
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element having a long laser oscillation lifetime.  <P>SOLUTION: In a nitride semiconductor laser element, there is provided a mask substrate having a stripe-shaped mask composed of a growth suppression film, in which an epitaxial growth of the nitride semiconductor is suppressed, and a stripe-shaped window part, on which the mask is not formed on a nitride semiconductor substrate or nitride semiconductor layer laminated thereon.On the mask substrate, a nitride semiconductor film covering the mask substrate and light emitting element structure having a light emitting layer composed of a well layer interposed by at least a n-type layer and p-type layer or the well layer and barrier layer are made to grow in series.A current narrow part of the light emitting element structure is prepared, so that it straddles an area excluding less than 1 micrometer side to side from the center of the mask toward the stripe direction of the mask, further the area excluding less than 1 micrometer side to side from the center of the window part toward the stripe direction of the window part, and furthermore, upper area of the mask and upper area of the window part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008063099-A (JP)
Title: Delivery device
Inventor: ITO KAZUO
IPC: B65G47/52
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery device having a device structure capable of performing upward and downward movement and horizontal movement of a transfer means by use of a single power source.  <P>SOLUTION: This delivery device A capable of delivering a carrying object from a main carrying passage 1 to a storage position located on a side of the main carrying passage 1 comprises a transfer means 60 moving with the carrying object loaded thereon, a track 51 that is a moving route of the transfer means, and a driving device 101 for moving the transfer means 60 in a direction orthogonal to the carrying direction. The track 51 has a difference in height, so that in a state where the transfer means 60 is waiting within the main carrying passage 1, a transfer carrying surface 63 of the transfer means 60 is located in a level lower than a carrying surface 70 of the main carrying passage 1, and when power of the driving device 101 is transmitted to the transfer means 60 to move the transfer means 60 to the storage position side, the transfer carrying surface 63 of the transfer means 60 is located in a level higher than the carrying surface 70 of the main carrying passage 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066210-A (JP)
Title: Submerged plasma generating device and submerged plasma generating method
Inventor: MAEHARA TSUNEHIRO
IPC: B01J19/08
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged plasma generating device and a submerged plasma generating method capable of generating plasma stably in liquid in a wide range including liquid with high conductivity.  <P>SOLUTION: The device is provided with a plasma generating electrode 4 fitted in the liquid 3, a counter electrode 5 set in opposition to the plasma generating electrode 4, a high-frequency circuit 7 applying a high frequency between the plasma generating electrode 4 and the counter electrode 5, and an insulating member 6 fitted between the plasma generating electrode 4 and the counter electrode 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006338693-A (JP)
Title: Gas leakage alarm unit
Inventor: ISHIDA TADAHIRO
IPC: G08B21/16
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas leakage alarm unit intended to improve the visibility for light from a light emitting device.  <P>SOLUTION: The gas leakage alarm unit includes a tapered face 20d provided between the front face 20b of a cabinet and a side face 20c orthogonal to the front face 20b, with a distance between the front face 20b and a rear face 20a opposite to the front face 20b becoming smaller as approaching the side face 20c. Further, an aperture 22 is provided on the above taper face 20d, and on the rear face side of the above aperture 22, a red color LED 21R and a blue color LED 21B are disposed. Also, there is disposed a milky-white PC board 23 for scattering the light from the red color LED 21R and the blue color LED 21B, in such a manner as to cover the aperture 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008069589-A (JP)
Title: Manhole
Inventor: KAWAI TADASHIGE
IPC: E02D29/12
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate setting of a draining section which is free from clogging without using a filter etc., even in an existing manhole, to thereby easily and positively prevent the manhole from floating due to a ground liquefaction phenomenon caused by an earthquake.  <P>SOLUTION: The manhole is constructed by arranging a cylindrical manhole skeleton 1 on a foundation bed board 4 arranged in the ground, embedding the same in the ground, and opening an opening section to the ground surface GL. Then the draining section 6 communicating with the ground under the foundation bed board 4 is formed in a wall of the cylindrical manhole skeleton 1, and an upper edge of the draining section 6 is arranged inside the manhole skeleton 1. For example, the draining section 6 is arranged in each side of steps 7 formed on a wall of the manhole skeleton 1, and an upper opening of the draining section 6 is set to a height equal to or higher than a groundwater level GWL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070737-A (JP)
Title: Fixing device and image forming apparatus using the same
Inventor: YOSHIOKA KENJIRO
IPC: G03G15/20
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device the life of which is long and the energy efficiency of which is high and to provide an image forming apparatus incorporating the fixing device.  <P>SOLUTION: The fixing device comprises: a heater 300 including a resistance heat generating body disposed on an arcuate substrate, and a protective layer formed on the resistance heat generating body; a belt 130 extended by the heater 300 and a nip member 170; a pressure roller 100 disposed opposite the nip member 170 via the belt 130 and rotated; and a counter roller 600 disposed opposite the heater 300 and pressing the entire paper conveyance area via the belt 130. The heat conductivity of the internal face of the belt 300 is set higher than that of the external face of the belt 300 and that of the surface of the counter roller 600.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069431-A (JP)
Title: Method for producing magnetic particle, and magnetic particle
Inventor: TOKORO HISATO
IPC: H01F1/33
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform, fine coated metal particulate having excellent corrosion resistance, and to provide a method for inexpensively producing the coated metal particulate.  <P>SOLUTION: The oxide powder of Fe, Co or Ni and Ti-containing nonoxide powder are mixed. The mixture is further admixed with alumina powder by 20 to 80 mass% to the total content, so as to produce a powdery mixture. The powdery mixture is subjected to heat treatment at 650 to 1,100°C in a nonoxidizing atmosphere, so as to obtain magnetic particles in which metal particulates (essentially consisting of at least one element selected from Fe, Co and Ni) with the particle diameters of 0.05 to 0.3 μm are carried around the alumina particles, and the average particle diameter is controlled to 0.5 to 5 μm can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068831-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI HIDEAKI
IPC: B60C5/14
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire provided with an inner liner comprising a specific rubber composition, with good driveability, in particular high speed linear advancement property while maintaining air retaining property.  <P>SOLUTION: In the pneumatic tire, the rubber composition containing 1.0 pt.wt. to less than 3.0 pts.wt. syndiotactic-1,2-polybutadiene relative to 100 pts.wt. rubber composition comprising 40 pts.wt. or more butyl rubber and/or halogenated butyl rubber and diene based rubber is rolled to a predetermined thickness and is used for the inner liner, and a grain direction of the inner liner is arranged along a tire circumferential direction and is subjected to vulcanization molding. A ratio (E'p/E'r) of dynamic modulus of elasticity E'p in the tire circumferential direction of the inner liner and dynamic modulus of elasticity E'r in a tire radial direction is preferably 1.1 or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039330-A (JP)
Title: Bond castable composition with minimum amount of cement base having nonslumping property, and application method
Inventor: AIDA KOJI
IPC: F27D1/16
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a castable composition having nonslumping property, a high density and a low water content, and its application method, in which the amount of calcium aluminate cement to be used as a binding agent is suppressed to the minimum, in order to improve the corrosion resistance and mechanical characteristics at a high temperature, such as the high-temperature strength.  <P>SOLUTION: The bond castable composition having nonslumping property with a minimum amount of cement comprises: a first component capable of being pressure-fed which is prepared by kneading 100 wt.% solid portion consisting of calcium aluminate cement in such an amount that the amount of a calcia component contained in the calcium aluminate cement is 0.2-1 wt.% relative to 100 wt.% of the solid portion, 6-15 wt.% in total of clay and silicic acid fine particles, 0.01-0.5 wt.% of a deflocculant, and the balanced amount of refractory aggregate and a fine powder, and water in an amount necessary to achieve a consistency permitting the press-feeding by a pump; and a second component of a flocculant which is added to the first component at the time of application. The application method the above composition is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008076224-A (JP)
Title: Temperature cycle test device and temperature cycle test method
Inventor: NAGAI HIDEYUKI
IPC: H01G13/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform a test in a test environment where the influence of the moisture absorption and dehydration of polyimide resin by moisture in the atmosphere is minimized when the temperature cycle test is applied to an electronic component.  <P>SOLUTION: The electronic component 1, a cooling furnace 2, a heating furnace 3, an electronic component holding section 4, a movement mechanism 5, and the like are arranged in a chamber 9. A movement control controller 6, a temperature sensor 7, an electrical characteristic sensor 8, a hygrometer 12, and the like are disposed around the chamber 9. A temperature cycle test for recognizing the durability against the temperature difference of the electronic component is performed. At this time, the humidity environment of the electronic component in the chamber 9 is controlled to humidity 10% RH (temperature 25°C) or lower. By removing air from the inside of the chamber 9 and filling nitrogen gas, moisture absorption and dehydration phenomenon is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079049-A (JP)
Title: Image forming apparatus
Inventor: NISHIMACHI TAKASHI
IPC: G06T1/60
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of smoothly cooperating with a transfer destination of image data and transfer control of divided image data including an overlap area.  <P>SOLUTION: An overlap line control section 161b compares the number of counts by a line counter 161a with the number of overlap lines BLINE3, performs output request to a data output section 160 until they match each other, and performs read request to a memory controller. A chain-end signal is not outputted until the number of counts by the line counter 161a matches the number of overlap lines BLINE3. When the number of counts by the line counter 161a matches the number of overlap lines BLINE3, a DMA controller 161 shifts to conventional band cooperation, the DMA controller 161 compares the number of counts by the line counter 161a with the number of band lines BLINE, and if they match, the chain<SB>-</SB>end signal is outputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075025-A (JP)
Title: Thermosetting resin composition and adhesive for optical semiconductor
Inventor: YOSHII KIMIHIKO
IPC: C09K3/10
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition which is excellent in UV ray durability, heat resistance, and adhesiveness, is not peeled also after a reflow treatment, and is useful as an adhesive for optical semiconductors.  <P>SOLUTION: This thermosetting resin composition comprises a polyorganosiloxane having an epoxy equivalent of 350 to 1,600 g/mole, a polyorganosiloxane having an epoxy equivalent of 150 to 350 g/mole, and a metal chelate compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075829-A (JP)
Title: Screwless feeder
Inventor: MOCHIZUKI MASANORI
IPC: F16H19/02
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screwless feeder attaining smooth linear motion by applying uniform pressure contact force and improving power transmission efficiency at a rotation body.  <P>SOLUTION: The screwless feeder 10 comprises a linear shaft 1 and a holder 2. A plurality of bearings 3 arranged at equal spaces along the circumferential direction of the linear shaft 1 and exposed to a through hole 20 to abut on the outer peripheral surface of the linear shaft 1 in an obliquely inclined state to the axial direction of the linear shaft 1, are journaled to the holder 2. The holder 2 is provided with a slot 21 slotted in the axial direction of the linear shaft 1 to radially cut the whole peripheral wall region open, in an intermediate position between the adjacent bearings 3A, 3B. A pressurizing bolt 5 is mounted in an orthogonal direction of the slot 21 portion and fastened to narrow the space of the slot 21. The through hole 20 of the holder 2 is thereby reduced in diameter almost all around to bring each bearing 3 into pressure contact with the linear shaft 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085448-A (JP)
Title: Encryption/decryption processing method for shared encryption file, and program thereof
Inventor: NISHIDE TAKASHI
IPC: H04L9/08
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption/decryption processing method for a shared encryption file and a program thereof which can encrypt and decrypt of a shared encryption file shared among a plurality of clients without performing troublesome processing such as update of an encryption key and re-encryption of the encrypted file in operations of creating/renaming/deleting the shared encryption file or in transition to another file server.  <P>SOLUTION: A key is assigned for each shared encryption folder, and all files subordinate to each folder are encrypted with the key. A marker file indicating that the folder is encrypted is created subordinately to each of all the folders, and an identifier for uniquely identifying the key used for encryption is described in the marker file. A client decides a key to be used on the basis of an identifier acquired from the marker file, and encrypts or decrypts files.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085071-A (JP)
Title: Semiconductor storage device, and its control method
Inventor: AOCHI HIDEAKI
IPC: H01L27/10
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To operate a diode constituting a semiconductor storage device at a low voltage.  <P>SOLUTION: A memory cell 40 is composed so that a phase-change element acting as a resistance change element and an ionic conductor element acting as a diode are cascade connected between a bit line BL and a word line WL. One end of the phase change element is connected to the bit line BL. The other end of the phase change element is connected to a cathode of the ionic conductor element acting as a diode. An anode of the ionic conductor element acting as a diode is connected to the word line WL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086339-A (JP)
Title: Stent
Inventor: GOTO HIROAKI
IPC: A61F2/95
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent which is easily recovered from inside of a body.  <P>SOLUTION: The stent 10 is equipped with a cylindrical part 12 formed by circular-knitting (weft knitting) a single wire (a wire) 11, and one end 11a of the single wire 11 extends from the cylindrical part 12 to form a free end. The cylindrical part 12 is constituted by forming loop-knitted stitches 16 which are arranged to continue in a spiral manner, and the loop-stitches are alternately intertwined with the other knitted stitches, which are adjacent in the direction of a central axis line C, in the radial direction to keep a loop shape. As a result, the stent 10 has a uniform inner diameter when external force is not applied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007098136-A (JP)
Title: Flexible endoscope catheter with ligasure
Inventor: JOHNSON KRISTIN D
IPC: A61B1/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic instrument for vessel sealing which closes jaw members and reduces the overall amount of mechanical force required in order to clamp a tissue among them.  <P>SOLUTION: An endoscope forceps 10 for vessel sealing includes a housing 20, a shaft 12, and an end effector assembly operatively supported on the distal end of a shaft 20. The end effector assembly includes a pair of jaw members 110, an outer sleeve disposed around the shaft 12 so that it can move in parallel, a linkage, and a movable handle 40 operatively associated with the housing 20. The actuation of the movable handle 40 relative to the housing causes the movement of the outer sleeve relative to the pair of jaw members 110 and actuates the end effector assembly between a first position and any of second positions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008092059-A (JP)
Title: Imaging apparatus and method, and program
Inventor: MATSUNAGA KAZUHISA
IPC: H04N5/335
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent composite image by suppressing a noise due to image composition.  <P>SOLUTION: A digital camera 100 includes a signal processing section 7 for detecting camera shake in image pickup of a subject by a CMOS sensor 2; and a CMOS controller 3 for stopping exposure of the CMOS sensor every time the camera shake is detected and resuming the exposure of the CMOS sensor every time camera shake is not detected. The signal processing section executes processing of generating a subject image on the basis of an image signal accumulated in the CMOS sensor every time the exposure of the CMOS sensor is stopped, and processing for compositing a plurality of generated subject images.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091512-A (JP)
Title: Laser annealing technique, semiconductor film, semiconductor device, and electrooptical device
Inventor: KURAMACHI TERUHIKO
IPC: H01L21/336
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing technique that can highly crystallize the entire surface of an amorphous semiconductor film, hardly has granular crystal sections on nearly the entire surface of the amorphous semiconductor film, and can form a lateral crystal film without any joints, to provide a semiconductor film that has high crystallinity and is ideal as an active layer, or the like of a thin-film transistor (TFT) by using the technique, and to provide a semiconductor device, such as the TFT using the semiconductor film, and an electrooptical device.  <P>SOLUTION: Laser annealing is executed under conditions where a granular crystal part and an amorphous part are melted and a lateral crystal part is not melted. Further, laser annealing is executed by changing laser beam irradiation time in the granular crystal part from that in the amorphous part so that ¾EA-EP¾<¾EA-EPs¾... (1) is met, where EA is absorption light energy per unit area of laser beams at the amorphous part, EPs is absorption light energy per unit area of laser beams at the granular crystal part when laser beams are applied under the same laser beam irradiation conditions as those for the amorphous part, and EP is actual absorption light energy per unit area of laser beams at the granular crystal part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092201-A (JP)
Title: Image blur correction unit, image blur correcting device and photographic device
Inventor: SEKINO SHIZUO
IPC: H04N5/232
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image blur correction unit capable of properly making a coil exhibit a force, constituting a driving mechanism, an image blur correcting device provided with the image blur correction unit and a photographic device provided with the image blur correcting device.  <P>SOLUTION: A set of yokes 236a and 237A comprises a set of parallel plates that expand in parallel to each other with a magnet 233A and a coil 234A sandwiched in between them, and a connection plate CON, that connects corresponding one sides of the parallel plates to each other. A member constituting the set of the yokes 236A and 237A is divided into two parts, in a shape of being fitted to each other near the connection plate CON, and the incorporated member houses the magnet 233A and the coil 234a as a whole, and its cross-section is formed into substantially a U-shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087615-A (JP)
Title: Front bumper
Inventor: MARUKO TEI
IPC: B60R19/50
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front bumper capable of enhancing design.  <P>SOLUTION: In the vehicular front bumper, a garnish 6 extending in a vehicle width direction and covering an air intake port 4 of a bumper body 2; and a bezel covering a periphery of a right mounted to the bumper body 2 are mounted to the bumper body. The garnish 6 and the bezel 9 are continuously aligned in the vehicle width direction and are arranged such that the bumper body 2 is arranged between the garnish 6 and the bezel 9 such that the surface is not seen from a front side of the vehicle. A plurality of engagement parts provided on the bezel 9 and a plurality of parts to be engaged provided on the garnish 6 are engaged with each other respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088497-A (JP)
Title: Electrode for discharge surface-treatment
Inventor: ARAKI TAKESHI
IPC: C22C19/07
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for discharge surface-treatment, which can be manufactured without being sintered and has high heat resistance and low electric resistance.  <P>SOLUTION: The electrode for the discharge surface-treatment is made from a compact formed by pressurizing a mixed powder containing an alloy powder and an electroconductive powder. The alloy powder is at least one powder selected from the group consisting of a Co-Cr-based alloy, a Ni-Cr-based alloy and an Fe-Cr-based alloy. The electroconductive powder is at least one powder selected from the group consisting of Ni, Co, Fe, W, Mo and C. The ratio of the average particle size of the electroconductivity powder to that of the alloy powder is 0.2 or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007110129-A (JP)
Title: Integrated inductor
Inventor: YEH TA-HSUN
IPC: H01L27/04
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated inductor of high quality at low cost, in which the manufacturing process is simplified.  <P>SOLUTION: The inductor includes: a metal layer pattern; a rearrangement layer pattern formed as the upper layer of the metal layer pattern; and a via layer pattern which is formed between the metal layer pattern and the rearrangement layer pattern, and conductively connected to the metal layer pattern and the rearrangement layer pattern.  <P>COPYRIGHT: (C)2007,JPO&INPIT