baber/WOPTO huggingface dataset:
Patent JP-2007335042-A (JP)
Title: Optical disk apparatus
Inventor: CHIKAMATSU TAKESHI
IPC: G11B7/005
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate thermal interference during data recording with high precision in an optical disk apparatus.  <P>SOLUTION: A controller 3 of the optical disk apparatus detects a reproduction β value and a jitter distribution of test data for each recording power when test data is written onto an optical disk 10 for testing, and calculates a deviation of the jitter distribution from a normal distribution as a distortion level. If a recording power Po which causes the β value to be a target β value is smaller than or equal to a recording power Ps which provides a limit distortion level, the recording power Po is set as an optimum recording power. If Po>Ps, the recording power Ps is set as an optimum recording power, provided that the β value falls within an allowable range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004662-A (JP)
Title: Nitride semiconductor laser element
Inventor: MASUI SHINGO
IPC: H01S5/12
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element of which a diffraction grating is precisely formed, the upper surface of a semiconductor layer that buries it is flat, the intrinsic performance of a laser element is assured or improved, refractive index difference of the diffraction grating is effectively increased, and a threshold current is lowered.  <P>SOLUTION: The nitride semiconductor laser element comprises a substrate; and a nitride semiconductor layer on which a first semiconductor layer, an active layer, and a second semiconductor layer are sequentially stacked. In the first semiconductor layer, a layer on which convexity and concavity sections are formed and a layer for flattening the convexity and concavity sections which is formed on the layer where the convexity and concavity sections are formed, are formed. The distance from the upper surface of the convexity sections constituting the convexity and concavity sections to the active layer is equal to three times the height of the convexity sections or less, otherwise it is three times the pitch width of the convexity and concavity sections or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007001307-A (JP)
Title: Method for determining if an automated acceptable insertion was performed by analyzing dynamic insertion data for z-pin
Inventor: HALL TERENCE F
IPC: B29C70/06
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for automatically verifying an acceptable insertion of one or more Z-pins into a composite laminate.  <P>SOLUTION: The method comprises an initial step of positioning one or more Z-pins onto the composite laminate. Thereafter, an insertion force is applied to the Z-pin at a first level which is sufficient to commence an insertion process wherein the Z-pin is driven into the composite laminate at a first insertion speed. The insertion force applied to the Z-pin is continuously monitored, with the first insertion speed being reduced to a second insertion speed in response to a monitored increase in the insertion force from a first level to a second level. The application of the insertion force to the Z-pin is discontinued and the insertion process is terminated in response to a monitored increase in the insertion force from the second level to a third level. To confirm an acceptable insertion, the reduction from the first insertion speed to the second insertion speed is verified, as is the increase of the insertion force to the third level.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007302858-A (JP)
Title: Luminescent color-shifting material and luminescent color-shifting member
Inventor: IWAO KATSU
IPC: C03C3/068
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescent color-shifting material capable of being converted to a chemically stable luminescent color-shifting member hardly causing deterioration of a fluorescent substance; and to provide the luminescent color-shifting member obtained by firing the luminescent color-shifting material.  <P>SOLUTION: The luminescent color-shifting material comprises an oxide glass powder and a fluorescent substance powder having a light-emitting peak in a visible light region. The oxide glass powder has ≤650°C softening point, and comprises SiO<SB>2</SB>-TiO<SB>2</SB>-Nb<SB>2</SB>O<SB>5</SB>-R<SB>2</SB>O (R is Li, Na or K)-based glass substantially free from PbO.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003345-A (JP)
Title: Lens position detecting device
Inventor: KOGURE YUJI
IPC: G02B7/08
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens position detecting device capable of detecting the position of a lens in an optical axis direction with high reliability by holding the contact pressure of a conductive brush to a code plate to be constant even when an operation ring is turned.  <P>SOLUTION: A lens barrel equipped with the lens L2 moved in the optical axis direction by the operation ring 4 operated to be turned around an optical axis by screwing in a screw groove 5a in a fixed ring 5 is equipped with the code plate 8 provided in a fixed part, and the conductive brush 7 turned together with the operation ring 4 to slide on the surface of the code plate 8. The surface of the code plate 8 is inclined to be equal to the pitch inclination of the screw groove 5a. The conductive brush 7 is turned and moved in the optical axis direction by the turning of the operation ring 4, but the relative displacement of the conductive brush 7 in the optical axis direction is canceled by the inclination of the code plate 8, and the conductive brush 7 always comes into contact with the code plate 8 with fixed pressure and stably outputs a detection signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001491-A (JP)
Title: Bag holder
Inventor: MIZUKAWA HIROO
IPC: B65F1/14
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag holder for easily using a disposable shopping bag or the like as a garbage bag.  <P>SOLUTION: In the bag holder, a bag is inserted to a rectangular opening part at a center of the bag holder made of a flat plate and is clamped/fixed by thin cut-in parts at at least four positions on an outer periphery. The bag used as the garbage bag can be also temporarily closed by fitting it to a small hole or a closure unit with a lower part cut-in part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000444-A (JP)
Title: Game machine
Inventor: UEHARA AKIHIKO
IPC: A63F5/04
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of relieving the fatigue on hands or shoulders caused by the game-media loading motion.  <P>SOLUTION: The game machine comprises a casing 2; reels 3L, 3C and 3R disposed inside the casing 2 for variably displaying a plurality of kinds of symbols necessary for the play; a hopper 101 disposed inside the casing 2 for storing tokens; a token put-out slot 15 and a put-out token shoot 105 for putting out tokens stored in the hopper 101 according to the result of the play; a token tray 16 for receiving tokens put out from the token put-out slot 15 and from the put-out token shoot 105; and a token loading slot 22 for loading tokens. The hopper 101 is disposed above the reels 3L, 3C and 3R, and an entrance 22a of the token loading slot 22 is disposed lower than the bottom 16a of the token tray 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008976-A (JP)
Title: Optical nd filter, light quantity regulator, lens barrel and image pickup apparatus
Inventor: KITAGAWA KOJI
IPC: G03B9/04
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical ND (Neutral Density) filter in which an optical absorption film is held to a stable state, and whose transmissivity properties are stabilized, to provide a light quantity regulator, a lens barrel and an image pickup apparatus having the optical ND filter.  <P>SOLUTION: The ND filter 1 is composed in such a manner that an optical absorption film 3 is sealed with a pair of optical transmissive members 2 and 5, so as to be sandwiched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010535-A (JP)
Title: Solid-state imaging apparatus, and its manufacturing method
Inventor: HAYASAKA SHIN
IPC: H04N5/335
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve humidity-proofing by eliminating space between cover glass and a substrate.  <P>SOLUTION: Photodiodes 13 are formed on an upper face of an element forming region 32 of a silicon wafer 30, and a flattening layer 14 and a color filter 15 are laminated on upper faces of the photodiodes 13. Scribe lines 31 and grooves 34 over the element forming region 32 are formed on an upper face of the silicon wafer 30 along the scribe lines 31, and SiO<SB>2</SB>is deposited on the upper face of the silicon wafer 30 so as to form a glass layer 40. Openings where input/output pads 16 are exposed are formed after the glass layer 40 is formed, and bumps 21 are formed in the openings. Micro-lenses 20 are formed in parts corresponding to the photodiodes 13 on the upper face of the glass layer 40, and the silicon wafer 30 is cut along the scribe lines 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009659-A (JP)
Title: Device connecting method, host equipment, and program for connecting device equipment
Inventor: NONOYAMA TOMOYUKI
IPC: G06F13/10
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device connecting method that can complete use preparation in a short time in reconnecting device equipment used once.  <P>SOLUTION: When host equipment 1 reads device specification information from the device equipment 2, identification information of the device equipment 2 and device specification information are correspondingly stored in a storage part 8 of a storage device 6. At a point of time when the host equipment 1 detects reconnection of the device equipment 2 to an interface 10, the host equipment 1 reads identification information of the device equipment 2 and determines whether the identification information is stored in the storage part 8, and if stored, mounts the device equipment 2 applying the device specification information stored in the storage part 8 corresponding to the identification information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006984-A (JP)
Title: Retractable cup holder
Inventor: ASANO MASANORI
IPC: B60N3/10
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable cup holder suppressing cost by a simple structure.  <P>SOLUTION: The retractable cup holder 5 is provided with a slide member 9 movably arranged in a retraction part 3; a pair of elastically deformable cup holding members 13 formed into an approximately semi-circular shape; and a turning member 15 having a lid 25 and a cup placement part 27 and turnable in a vertical direction. The cup holding members 13 and the turning member 15 are pivotally supported to the slide member 9. At retraction, the pair of cup holding members 13 are pressure-contacted with the side wall 3d of the retraction part 3, elastically deformed into approximately linear shapes in a plan view and becomes approximately parallel to each other, the turning member 15 becomes parallel to the pair of cup holding members 13 in a side view, the lid 25 covers a storage port. At use, the pair of cup holding members 13 are released from a pressure-contact state and returned to approximately semi-circular shapes, respectively, to form an approximately circular shape in a plan view by both members, and the turning member 15 is downwardly turned and the cup placement part 27 is horizontally positioned between both the cup holding members 13 below the pair of cup holding members 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007830-A (JP)
Title: Plating method
Inventor: KATO MASAYA
IPC: C25D7/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method capable of applying a plating layer with even thickness onto a substrate even when the resistance of a plating seed layer is comparatively high, and capable of improving the forming accuracy and manufacturing yield of a product.  <P>SOLUTION: The plating method for forming the plating layer on a substrate 10 comprises the steps of: forming an insulating layer 60 having a communication part 16a communicating with the substrate 10 on the substrate 10 comprising a resistor; forming a plating seed layer 12 electrically communicating with the substrate 10 through the communication part 16a on the insulating layer 60; and forming the plating layer 13 on the plating seed layer 12 having the plating seed layer 12 as a current supply layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010124-A (JP)
Title: Information recording and reproducing apparatus and information recording and reproducing method
Inventor: NANGO TAKAHIRO
IPC: G11B20/18
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate recording and learning without causing calculation errors in an information recording and reproducing apparatus and information reproducing method.  <P>SOLUTION: The information recording and reproducing apparatus 1 generates correction data for correcting a recording waveform generated by a recording data correcting section according to the recording data. The information recording and reproducing apparatus 1 also generates data for determination which is used to determine a pattern for generating the correction data, using decoded data output from a PRML signal processing section and the recorded data and outputs the generated data for determination to the recording data correcting section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006276890-A (JP)
Title: Transfer belt and image forming apparatus
Inventor: HARA YUKIO
IPC: G03G15/16
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely prevent a transfer belt, which is extended among a plurality of rolls and rotate to hold and carry at least a toner image or form on its outer peripheral surface, from offset-traveling or meandering, without shortening the lifetime of the transfer belt.  <P>SOLUTION: The transfer belt comprises a primary belt body (B1), which is supported rotatably by a plurality of belt support rolls (Rd, Rt, Rw, Rf, and T2a) and has a sheet-carrying surface for carrying a sheet, where a toner image is transferred or a toner image carrying surface where a toner image is formed on the outer surface; a rib (B2) which is bonded to an inner surface of at least one side with, an adhesive across only the adhesive along the width-directional edge of the primary belt body (B1) and contains urethane resin, and the room-temperature setting type single-liquid adhesive with elasticity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008015368-A (JP)
Title: Display device
Inventor: NAKAYAMA KOJI
IPC: G02F1/1345
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device provided with an inspection part capable of preventing the occurrence of defection in a reliability test and the deterioration of manufacturing yield.  <P>SOLUTION: In the display device, the detection part for inspecting an active area is provided with: a first conductive pattern 61S; a second conductive pattern 61D separated from the first conductive pattern 61S; and cover patterns CP1 and CP2 individually covering parts where at least the first conductive pattern 61S and the second conductive pattern 61D face each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006278349-A (JP)
Title: Induction heating cooking device
Inventor: NOMURA SATOSHI
IPC: H05B6/12
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an induction heating cooking device to accurately detect a temperature of a cooking pot bottom, and to accurately execute controlling action of preventing the cooking pot from overheating and preventing a food ingredient from scorching and sticking, even when heating cooking is executed by placing the cooking pot on not fitting a preset position on a top plate.  <P>SOLUTION: On an upper surface of the top plate 1, the placing position of the cooking pot 2 is printed corresponding to the size and position of a pair of heating coils 3. A display unit 6 is arranged in the vicinity of the placing position of the cooking pot 2 under the top plate 1. A temperature sensor 4 is mounted under the top plate 1 on a distant position against the display unit 6 over a central position (a in the figure 1) of the heating coil 3 in a perpendicular direction, and on an intermediate point between an inner circumferential part and an outer circumferential part of the heating coil 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019308-A (JP)
Title: Resin for semiconductor resist resin-protecting film and method for producing semiconductor
Inventor: TSUTSUMI KIYOHARU
IPC: G03F7/11
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin which is used for resist-protecting films, is excellent in water resistance, can form uniform coating films on photoresist resin layers, and can be dissolved in alkali developing liquids, and to provide a method for producing a semiconductor with the protecting film.  <P>SOLUTION: This resin for the semiconductor resist resin-protecting films is characterized by containing at least polymerization units represented by formula (1) (R<SP>1</SP>is H or methyl; R<SP>2</SP>is a 1 to 20C hydrocarbon group which may have one or more substituents).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021910-A (JP)
Title: Laser oscillation device
Inventor: HIGASHIYAMA YOSHIJI
IPC: H01S3/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillation device that suppresses the loss of output laser light and the occurrence of an error between the optical axis of the output laser light and that of guide light, while allowing an operator to selectively output the output laser light and the guide light easily without time and effort.  <P>SOLUTION: The laser oscillation device is provided with a laser generator for generating laser light, a transmission optical fiber 90 for transmitting the generated laser light, a laser light condensing device for condensing laser light Lout emitted from the laser generator so as to make it enter into the transmission optical fiber 90, and a guide light source 85 for emitting visible-light guide light Lg. The guide light source 85 is arranged so as to make the laser light Lout condensed by the laser light condensing device and at least a part of the guide light Lg from the guide light source 85 enters into an incidence face of the transmission optical fiber 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022451-A (JP)
Title: Drive of switching device for electric power
Inventor: YAMAWAKI HIDEO
IPC: H03K17/16
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver which copes with both of suppressing of the surge voltage and reducing of the switching loss stably by properly adjusting gate driving ability of a switching device for electric power in a proper timing.  <P>SOLUTION: The drive is provided with a gate current detection circuit 50 (gate current detection means) which detects gate current of the IGBT (the switching device for electric power) and a control means 10 (adjusting means) which adjusts ability of driving a gate of the IGBT based on a variation pattern of the detected gate current. The gate current can be detected at a place where influence of switching noise of the IGBT is hardly received. It is possible to properly adjust the gate driving ability of the IGBT in the proper timing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006299803-A (JP)
Title: Microclimate design building
Inventor: NAKATANI JUN
IPC: E04H1/02
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microclimate design building which effectively uses natural energies for improving ventilation and waste heat function, and cuts the consumption of resource energies and electric power consumption.  <P>SOLUTION: This microclimate design building takes in air from outdoors and discharges it from its upper floors or roof part. The building comprises plural openings including at least one base window 10 provided at one of the lower floors, a transom 12 located at a distance from the one base window 10 provided at the lower floor, a wind channel 14 on the ceiling of a lower floor, and a waste heat tower 15 on the building roof. The transom 12, air channel 14 and waste heat tower 15 form a continuous air flow passage. A waste heat sash 22 is provided at wall surfaces on the upper floors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008023725-A (JP)
Title: Image forming apparatus
Inventor: MOTOOKA EIJI
IPC: B41J11/70
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burden of an operator by lessening a frequency of disposal working of waste ink and cut waste as much as possible without an apparatus being made large.  <P>SOLUTION: A collection tank 65 is installed under a roller cutter part 4, for collecting both the ink ejected from a printing head H and not used for image formation, and the cut waste 68 of paper P cut by the roller cutter part 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024380-A (JP)
Title: Roller chain for high temperature environment
Inventor: MIZUTANI TOMOFUMI
IPC: B65G17/38
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a bush and a roller by enhancing the wear resistance of sliding parts of the bush and the roller.  <P>SOLUTION: An outer link 2 formed by connecting both ends of outer link plates 3 to each other by pins 4 and an inner link 5 formed by connecting both ends of inner link plates 6 to each other by bushes 7a are connected to each other by rotatably inserting the pins 4 into the bushes 7a. The bush 7a is made of a heat-treated material of stainless steel 440S/S. A roller 8a made of a cemented material of stainless steel 403S/S is rotatably installed on the outer periphery of the bush to form a roller chain for high temperature environments. When the roller 8a is rotated around the bush 7a, the lower end of the bush 7a pressed against the inner peripheral surface of the roller 8a by a load is worn in a shape along the inner peripheral surface of the roller 8a. Since the area of contact of both of them is increased, contact surface pressure is reduced, and the wear is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023778-A (JP)
Title: Image recording apparatus and program
Inventor: KAWACHI KENICHI
IPC: B41J2/055
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable to record an image at a suitable timing by suppressing variation of period of a recording timing signal even when the period of a printing clock signal formed in accordance with a conveying operation of a conveying means is changed.  <P>SOLUTION: Among the printing clock signals synchronously generated to the conveying operation of the conveying means for conveying a recording medium to an image recording position, the weighted mean value of respective periods (printing frequencies) of the newest clock signal and one or a plurality of clock signals generated before the newest clock signal and continue to the newest clock signal is calculated, and a recording timing signal which is a reference when the image is recorded on the recording medium at the image recording position is formed so that the calculated weighted mean value becomes one period.  <P>COPYRIGHT: (C)2008,JPO&INPIT