baber/WOPTO huggingface dataset:
Patent JP-2009069204-A (JP)
Title: Optical semiconductor package and optical transmission module using same
Inventor: SATO YASUHIRO
IPC: G02B6/42
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor package by which stable optical coupling efficiency can be obtained with a simple structure, and also to provide an optical transmission module using this package.  <P>SOLUTION: The optical semiconductor package 10 includes an optical element 12 using a light emitting element or a light receiving element, wherein mold resin 14 for sealing this optical element 12 is composed of and molded integrally with a convex lens 14b installed in the front part of the optical element 12 and a tapered recess 14a installed in the front part of the convex lens 14b. The tip end of the core fiber 3a of an optical fiber 3 is guided with the recess 14a and is positioned by holding of the core fiber 3a at a position where the diameter of the core fiber 3a and the inner diameter of the recess 14a are equal to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070870-A (JP)
Title: Package for light emitting diode, light emitting device, and method of fabricating light emitting device
Inventor: FUSHIMI KOJI
IPC: H01L33/60
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a light emitting diode comprising at least a substrate molded integrally inside a reflection frame, an opening portion molded in the substrate, a reed-shaped mounting substrate fitted in the opening portion, and a reed-shaped connection metal substrate.  <P>SOLUTION: The package for the light emitting diode comprises: a ceramic main body having the reflection frame and substrate molded in one body; and the reed-shaped metal substrate. The ceramic main body comprises: the reflection frame; and the substrate molded inside the reflection frame in one body. The substrate is provided with at least two opening portions in the reflection frame. The two opening portions are disposed opposite to each other, and a recessed groove is formed which communicates from a reverse surface of the frame body to a lower-side end. The reed-shaped metal substrate is fitted in the respective opening portions and recessed groove, and to the lower-side end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074115-A (JP)
Title: Method for producing lead sulfate
Inventor: INOGUCHI KOSUKE
IPC: C22B3/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing lead sulfate where, from powder comprising lead, copper and tin such as dross generated in a lead refining stage, lead is recovered at a high recovery rate, so as to produce lead sulfate.  <P>SOLUTION: While blowing oxygen or air into a nitric acid aqueous solution, powder comprising lead, copper and tin in metal form is added thereto, its pH is held to the range of 0.7 to 4.0, preferably of 1.5 to 3.5, temperature is held to 10 to 100°C, preferably to ≤50°C, oxidative leaching is performed, thereafter, it is subjected to solid-liquid separation, so as to be separated into a leaching residue comprising copper and tin and a leachate comprising lead, sulfuric acid is added to the leachate, so as to generate lead sulfate and to regenerate a nitric acid aqueous solution, subsequently, it is subjected to solid-liquid separation, the generated lead sulfate and the regenerated nitric acid aqueous solution are separated and recovered, and the regenerated nitric acid aqueous solution is used for leaching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075315-A (JP)
Title: Wide angle lens
Inventor: HIROSE MASATOSHI
IPC: G02B13/18
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wide-angle lens having good optical-performance, whose viewing angle is not less than 90° and less than 120°.  <P>SOLUTION: Regarding the wide angle lens whose viewing angle is not less than 90° and less than 120°, the wide angle lens comprises: in order from an object side, a first lens having negative power, formed of a spherical glass; a second lens having positive power, having at least one aspherical surface; and a third lens having positive power, having at least one aspherical surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075389-A (JP)
Title: Electro-optical device and electronic device
Inventor: SUZUKI TOMIO
IPC: G09F9/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device, such as a liquid crystal device, having high heat radiation property, and displaying a high-quality image.  <P>SOLUTION: The electro-optical device is provided with: an electro-optical device main body (1) including a pair of substrates (10 and 20) holding an electro-optical substance (50), and a pair of dust-proof substrates (411 and 412) separately disposed on the sides not facing the electro-optical substance of the pair of substrates. At least one dust-proof substrate (411) of the pair of dust-proof substrates includes extension parts (411a) extending from the pair of substrates at two sides facing each other in a plane view; and a case (601) for housing the electro-optical device main body. Further, the electro-optical device is provided with a cooling air conducting part (700) including at least a part of the extension part surface and at least a part of the inner surface of the case as at least a part of the surface constituting the flow path (720) of the cooling air to be supplied to the electro-optical device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008099679-A (JP)
Title: Dry fruit
Inventor: MIE MASANORI
IPC: A23L19/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide dry fruits flavor of fruit itself is improved in flavor of fruit itself without having heavy palatability even when subjected to various kinds of dry processes comprising frying with oil, using hot blast or the like, and prevented from getting hard in palatability and causing deterioration in taste.  <P>SOLUTION: The dry fruit contains sucralose. The content of the sucralose is 0.0015-0.15 wt.% in the dry fruits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009074330-A (JP)
Title: Floor structure and floor construction method for road tunnel
Inventor: ASANO HITOSHI
IPC: E21D11/08
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a road tunnel which enables reduction in the weight of a member for a floor slab, costs and construction steps, the shortening of a construction period, and the simplification of a joint structure.  <P>SOLUTION: This floor structure comprises: the arch-shaped precast concrete floor slab 16 in an upward protruded state both ends of which are placed on a pair of arch bases 24 of the inner surface of a segment 22 of a shield tunnel 10, and is fixed by placing protective concrete layers 26 at both the ends, respectively; a backfill material 18 which is placed on the floor slab 16; and a road surface 20 which is formed on the backfill material 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072534-A (JP)
Title: Wash place for shower
Inventor: SASAKI NOBUHISA
IPC: E03C1/042
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash place for shower which has improved construction performance as a whole including a wash place body and an attached faucet, or the like.  <P>SOLUTION: The wash place for shower includes a bottom surface; a side wall extending upward from the peripheral edge of the bottom surface; a faucet body attached on the side wall; a shower part connected to the faucet body and having a hose part; a holder part attached on the side wall to hold a shower head of the shower part; and a handrail attached on the side wall. The handrail is preferably horizontally set below the faucet body and the holder part. A recess part recessed outward is formed in the periphery of a part of the side wall where the faucet body and the holder part are attached. The recess part is configured to extend lower than the handrail. Preferably, the wash place for shower may have an entrance notched on the side wall, and a working wall of the side wall raised lower than the other side wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078283-A (JP)
Title: Method for correcting forming height by hydraulic press, and hydraulic press
Inventor: KURIHARA MASAKI
IPC: B30B15/18
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for correcting forming height by hydraulic press capable of performing high-precision forming even when generating a temperature change in a ram and a movable portion such as a piston rod of a hydraulic cylinder for driving the ram.  <P>SOLUTION: The method for correcting the forming height by hydraulic press includes the steps of: measuring the temperature of the hydraulic cylinder 1 of the hydraulic press when performing forming in cooperation with a punch 7 and a die 13 in the hydraulic press; calculating the correction value for correcting the expansion and contraction in the stroke direction of a movable press member of the hydraulic cylinder in the measured temperature; correcting the shift stroke value of the movable press member to the lowest limit position from the correction value determined by this calculation; and setting the forming height in forming at the detected cylinder temperature to the predetermined height.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087553-A (JP)
Title: Discharge lamp lighting device
Inventor: ASHIKAGA TORU
IPC: H05B41/24
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of lowering cost by reducing the number of switching elements and a size of a core of a transformer.  <P>SOLUTION: The discharge lamp lighting device includes a switching power supply part 1 converting DC voltage into a switching signal having a first frequency by switching operation with a second frequency based on a first reference signal having the first frequency and a second reference signal having the second frequency exceeding the first frequency, a DC eliminating part 3 eliminating a DC component contained in the switching signal converted at the switching power supply part 1 and extracting AC voltage, and a boosting part 5 boosting the AC voltage obtained at the DC eliminating part 3 and outputting the boosted AC voltage to discharge lamps 7a, 7b as an output signal having the first frequency. The switching power supply part includes a switching element SW1 carrying out switching operation with the second frequency, and a driving circuit 14 controlling output voltage of the switching power supply part by controlling on-duty of the switching element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088045-A (JP)
Title: Photoelectric converting element and its manufacturing method
Inventor: NAITO HIROTO
IPC: H01M14/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable photoelectric converting element which controls leakage current and improves photoelectric conversion efficiency.  <P>SOLUTION: A photoelectric converting element comprises a transparent conductive layer formed on a light transmissive substrate, an organic semiconductor layer A covering the surface of the transparent conductive layer, a photoelectric converting layer in contact with the organic semiconductor layer, an organic semiconductor layer B in contact with the photoelectric converting layer, and a counter electrode in contact with the organic semiconductor layer B. In the photoelectric converting element, a concavo-convex structure is formed on an interface between the organic semiconductor layer A and the photoelectric converting layer and the interface between the organic semiconductor layer A and the photoelectric converting layer has a specific surface area which is 1.5 to 10 times larger than that of an interface between the transparent conductive layer and the organic semiconductor layer A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084100-A (JP)
Title: Fused silica roll for glass transfer and method for producing the same
Inventor: IWASHITA MASATO
IPC: C03B35/18
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fused silica roll for glass transfer reduced in fault due to the adhesion of silica particles separated from a roll to the surface of glass and can therefore be stably used even at the stage early from the start of use and to provide a method for producing the same.  <P>SOLUTION: A fused silica roll having a modulus of elasticity of 45 GPa or higher and a surface roughness Ra of 0.5 μm or smaller is produced by casting a slurry containing a raw fused silica powder material into a mold and molding it, drying the obtained molding, firing the dried molding at 1,150-1,250°C, and subjecting its external surface to grinding and lapping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087705-A (JP)
Title: Discharge lamp for automobile
Inventor: SAKAI KAZUHITO
IPC: H01J5/50
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp for an automobile so improved as to enable an arc tube of the discharge lamp called a burner to be simply and accurately fixed to a base main body called a flange.  <P>SOLUTION: By mounting a ring body having elasticity on an end part (a formed groove) of an arc tube of the discharge lamp to be inserted into an opening of the base main body, and pressing the ring body with a lid body onto a tapered part or a circular stepped part formed at an inner periphery wall of the opening of the base main body, the end part of the arc tube is pressed with the ring body from a whole periphery to fasten the arc tube at a given position of the base main body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090403-A (JP)
Title: Robot action range-setting device
Inventor: NIHEI AKIRA
IPC: B25J19/06
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To create a robot reachable range while taking into consideration a robot coasting distance.  <P>SOLUTION: A robot control device (30) is formed of: a setting means (40) for setting an acting range of shafts and a work tool of a robot (20); a memory means (33) for storing therein the robot coasting distance set according to at least one of a robot action speed and a work tool weight; and a reachable range calculating means (36) for calculating a reachable range where the robot can reach, based on the acting range set by the setting means, and the coasting distance stored in the memory means. The robot control device may be formed of a display means (41) for displaying the reachable range. Further, if the shafts and the work tool deviate from the acting range, the robot control device may be formed of a stopping means (34) for stopping the robot.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091788-A (JP)
Title: Coupling joint of excavation rod in excavator
Inventor: MOTOE KENZO
IPC: E21B19/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling joint of an excavation rod enabling the easy attachment/detachment of the female joint block of a drive shaft and the excavation rod by tilting the excavating rod in any direction and at any position.  <P>SOLUTION: A male joint fixedly fitted to the female joint block of the drive part is formed in the upper part of an upper swing member. A pair of forked semi-arcuate sliding parts are formed in the upper part of a lower swing member. A small rotating shaft receiving hole is formed at the semi-arcuate rotating center shaft of a swing part. The size of a semi-arcuate shape is generally equal to the distance between inner walls of a pair of support legs. A large rotating shaft is rotatably fitted into a large rotating shaft receiving hole. A small rotating shaft receiving hole into which the rotating center shaft of the sliding part is fitted is formed at the general center of the large rotating shaft. A small rotating shaft extending through the small rotating shaft receiving hole of the large rotating shaft and the small rotating shaft receiving hole of the sliding part is rotatably supported in the small rotating shaft receiving hole. A slip-off prevention member is attached to the small rotating shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094747-A (JP)
Title: Broadcasting recorder
Inventor: KITAMURA TOKUO
IPC: G11B15/02
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting recorder which can reserve a videotape recording of a desired program, using a simple operation.  <P>SOLUTION: An MPU 11 of an HDD recorder comprises a videotape recording reserving part 112 for setting a videotape recording reserving program, based on an operation input accepted via a remote controller 3, and also for recording program information, containing starting date/time information and channel number information in a reservation program memory part 122, corresponding to the set videotape recording reserving program; a program select part 113 for selecting one videotape recording reserved program from among the videotape recording reserved programs stored in the reservation program memory part 122, based on the operation input accepted via the remote controller 3; and a program guide display part 114 for reading out the starting date/time information of the one videotape recording reserved program from the reservation program memory part 122, based on the operation input accepted via the remote controller 3 to display electronic program guide information on a display 21, on the basis of the read start date/time. The videotape recording reserving part 112 sets the videotape recording reserving program via the electronic program guide information displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092922-A (JP)
Title: Rear focusing type zoom lens and imaging device
Inventor: IKEDA SHINKICHI
IPC: G02B15/20
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear focusing type zoom lens, favorably correcting various aberrations while ensuring an enough long back focus to attain compatibility between wide angle and high magnifying power.  <P>SOLUTION: This rear focusing type zoom lens includes in order from an object side: a positive first group G1 being fixed; a negative second group G2 moving to the image plane side along the optical axis during zooming from a wide angle end to a telephoto end; a negative third group G3 fixed in the optical axis direction; and a positive fourth group G4 moving along the optical axis direction to correct image plane variation being caused by zooming. The first group G1 includes an eleventh group G1A having a negative power as a whole and a twelfth group G1B having a positive power as a whole. The eleventh group G1A includes a negative meniscus lens G11 with a convex directed toward the object side and a negative lens G12, and the twelfth group G1B includes a positive lens group G13 having at least one or more positive lenses, a negative lens G14, a positive lens G15 and a positive lens group G16 having at least one or more positive lenses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093748-A (JP)
Title: Device and method for bca recording
Inventor: TAMI YOSHIHARU
IPC: G11B7/0045
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent BCA recording in the outer recording layer of an optical disk having multiple recording layers.  <P>SOLUTION: The device for performing BCA recording in an optical disk including multiple recording layers where laser beam irradiation exceeding predetermined laser power causes saturation of reflectance is provided with a laser head 25a for irradiating an optical disk 6 with a laser beam, a focus control circuit 14 for performing focus control on an optional recording layer, a BCA data buffer 18 for storing a BCA signal, and a control circuit for controlling BCA recording by irradiating a laser spot 9 with light from the laser head 25a. BCA data stored in a BCA data buffer 18 is recorded in the inner recording layer in the focused state of the laser spot 9 in the inner recording layer of the optical disk, and the outer recording layer is irradiated with a laser beam by laser power where reflectance of the outer recording layer is uniformly saturated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067370-A (JP)
Title: Roof panel for automobile
Inventor: IWAI IKUO
IPC: B62D25/06
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing the temperature rise of a roof panel of the automobile (temperature rise in a cabin of an automobile) under the solar light irradiation.  <P>SOLUTION: Large number of hanging bell type projections are arranged and laid on the surface of the roof panel of the automobile in the most densely filled type disposition, a surface area S of the panel is expanded from 1.5 times to 2 times of the cross sectional area So projected in the vertical direction of the panel and the energy of radiation heat transfer of the panel is increased by shaping the surface shape of the projection in a rotational quadratic surface where a heat radiation emitted from the projection surface is easily discharged in the air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096740-A (JP)
Title: Method for producing hydroxypentafluorosulfanylbenzene compound
Inventor: NISHINO SHIGEYOSHI
IPC: C07C381/00
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a hydroxypentafluorosulfanylbenzene compound by which the hydroxypentafluorosulfanylbenzene compound can be obtained by a simple method from an easily available raw material.  <P>SOLUTION: The method for producing the hydroxypentafluorosulfanylbenzene compound represented by general formula (2) includes subjecting an oxypentafluorosulfanylbenzene compound represented by general formula (1) (wherein, P is a protective group) to deprotection reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099776-A (JP)
Title: Data creation device and line controller of electronic component mounting apparatus
Inventor: OKUDA TADAMASA
IPC: H05K13/04
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically create a production program for a case wherein although the production is impossible by one production line, the production can be achieved by combining a plurality of production lines together.  <P>SOLUTION: When a data creation selection determination section 30 determines that there is no production line capable of achieving the production by one line, a virtual production line organization processing section 34 combines a plurality of production lines included in production facilities to compose a virtual production line capable of achieving the production. An optimization processing section 36 optimizes a production program on the premise of the virtual production line. An adaptive program generation processing section 38 adapts the optimized production program so that the adapted production program is used by the production facilities similarly to conventional production which does not use the virtual production line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097471-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: SAKURAI KENJI
IPC: F02D41/14
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of suppressing the discharge of NH<SB>3</SB>into the atmosphere, in an exhaust emission control system provided with a NOx storage reduction catalyst for reducing NOx by using NH<SB>3</SB>as a reducing agent.  <P>SOLUTION: This exhaust emission control system includes: the NOx storage reduction catalyst; an NH<SB>3</SB>supply means supplying NH<SB>3</SB>to the Nox storage reduction catalyst; an NH<SB>3</SB>detection means detecting NH<SB>3</SB>in the exhaust gas downstream of the NOx storage reduction catalyst; and an exhaust gas temperature raising means raising an exhaust gas temperature. When the NH<SB>3</SB>detection means detects NH<SB>3</SB>having a predetermined allowable amount or larger in the exhaust gas flowing downstream of the NOx storage reduction catalyst when NH<SB>3</SB>is supplied to the Nox storage reduction catalyst by the NH<SB>3</SB>supply means, the exhaust gas temperature raising means raises the exhaust gas temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT