baber/WOPTO huggingface dataset:
Patent JP-2008063933-A (JP)
Title: Method for repairing handrail post
Inventor: KURIMURA SHOZO
IPC: E04F11/18
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a handrail post, which can repair a corroded handrail post in a short term at low cost, holding the strength at initial construction.  <P>SOLUTION: A scaling part 2a is formed in a parapet 2 and then a corroded part of a main body post 3 is cut and removed. A pair of L-shaped reinforcements 12, 12, with their lower faces welded in full periphery to the base plate 11 embedded in the parapet 2, are arranged in the cut position, and the cut position is provided with connection plates 15 to connect an upper post 3b and an embedded post 3c. Support plates 18, 19 are connected by welding to two split connection plates 16, 17 to be fitted therein. The support plates 18, 19 are fixed to the respective connection plates 16, 17 so that the connection plates 16, 17 can be connected by welding to each other and the connection plate 15 to the upper post 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270667-A (JP)
Title: Semiconductor light emitting element
Inventor: SUZUKI HIDEKI
IPC: H01S5/22
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which can suppress light from being emitted below an undesired portion.  <P>SOLUTION: The semiconductor light emitting element 1 has a semiconductor layer 11 in which an n-type clad layer 12, a light active layer 13, and a p-type clad layer 14 are formed on one main surface of an n-type substrate 10 in order, and p-type cap layers 21-23 are formed on the semiconductor layer 11. Moreover on those layers, a first insulating layer 71, a second insulating layer 72, and a metal layer 73 are formed in each predetermined area in order. The etching rate of material of the second insulating layer 72 is set more than the etching rate of material of the first insulating layer 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297384-A (JP)
Title: Hexahydrodibenzofuran derivatives
Inventor: JANSEN AXEL
IPC: C09K19/34
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new hexahydrodibenzofuran derivative, to provide a method for producing the same, to obtain a liquid-crystalline medium containing the derivative and an electrooptical display element having the liquid-crystalline medium.  <P>SOLUTION: The new hexahydrodibenzofuran derivative is represented by formula I (X<SP>1</SP>, X<SP>2</SP>and X<SP>3</SP>are each a halogen or the like; R<SP>1</SP>and R<SP>2</SP>are each H, an alkyl group or the like; A<SP>1</SP>and A<SP>2</SP>are each a phenylene group, a cyclohexylene group or the like; Z<SP>1</SP>and Z<SP>2</SP>are each a single bond or the like; m and n are each 0, 1 or 2). The method for preparing the compound comprises cyclizing a substituted 2-(2-halophenyl)cyclohexanol compound. The liquid crystalline medium comprises the compound. The electrooptical display element comprises the liquid crystalline medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275014-A (JP)
Title: Transmission lubricating device
Inventor: OGATA YUSUKE
IPC: F16H57/04
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission lubricating device for improving the performance of cooling/warming a transmission while preventing the worsening of efficiency of transmitting torque from an internal combustion engine to a driving wheel by giving a proper amount of operating oil to a lubricating circuit.  <P>SOLUTION: The transmission lubricating device comprises a temperature controller 64 using hot or cold water from a water jacket 65 of the internal combustion engine for controlling the temperature of operating oil, a lubricating pipe 68 provided on the downstream side of the temperature controller 64 and connected to the lubricating circuit 67, a drain pipe 70 provided on the downstream side of the temperature controller 64 and arranged in parallel to the lubricating circuit 67 in the state of branching from the lubricating pipe 68 for recirculating the operating oil into an oil pan 29, a throttle valve 76 provided in the lubricating pipe 68, and a throttle valve 77 provided in the drain pipe 70. The openings of the throttle valve 76 and the throttle valve 77 are set so that the operating oil whose amount exceeds the required amount of lubricating oil is drained into the drain pipe 70 when the amount of the operating oil to be supplied to the temperature controller 64 exceeds the required amount of the lubricating oil to be supplied to the lubricating circuit 67.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277450-A (JP)
Title: Device and method for controlling polishing condition of cmp apparatus
Inventor: YOKOYAMA TOSHIYUKI
IPC: B24B37/07
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve polishing efficiency, reducing a running cost, and improve yield, by eliminating variation in residual film thickness of a wafer.  <P>SOLUTION: A CMP apparatus 1 consists of a polishing recipe generating means 3 for generating an optimum polishing condition for polishing speed, polishing pressure, abrasives or the like of a wafer, a residual film thickness predicting means 4 which predicts a residual film thickness after polishing of the wafer polished under the polishing condition, a residual film thickness measuring unit 2 for measuring the residual film thickness of the wafer after polishing, and a computer 6 for controlling polishing the condition based on the measuring result of residual film thickness. The computer 6 comprises a calculation part 11 which calculates a difference between the measurement value of the residual film thickness and the predicted value, and a polishing condition correcting/changing part 13 which corrects/changes the polishing condition so that the calculated difference becomes minimum. Thus, correction/change of the polishing condition is performed in real time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007214142-A (JP)
Title: Display device
Inventor: ADACHI MASAYA
IPC: G02F1/133
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and lightweight lighting device which can be applied to a large display and is thin, light and highly luminous and, moreover, has a high inside luminance uniformity, and realize a thin and lightweight display device which has luminance even in a large display screen with a low power consumption.  <P>SOLUTION: The lighting device is provided with a plurality of light guide bodies composed of a pair of plate transparent parts of which the thickness of the end parts is different and a plurality of light sources. In a plurality of the light guide bodies, a thicker end part and a thinner end part are optically combined without any seam, and the above light sources are positioned close to the thicker end part of the above light guide bodies and, furthermore, are positioned on a rear face of neighboring light guide bodies and, moreover, are provided with an optical member which guides an emitted light from the light source to a light guide body end part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008276868-A (JP)
Title: Tape reel, recording tape cartridge, machine reel, lead member, and drive apparatus
Inventor: SHIGA HIDEAKI
IPC: G11B23/087
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape reel which suppress one-sheet jumping out of a wound recording tape and irregular winding of the recording tape by suppressing variation of the recording tape in the axial direction of a hub when winding the recording tape on the hub and to provide a recording tape cartridge, a machine reel, and a drive apparatus thereof.  <P>SOLUTION: The tape reel 20 has the hub 22 on which the recording tape T is wound and flanges 24 and 26 provided at both of the ends of the hub 22. The radial elastic modulus of the hub 22 is made to be 16.0 GPa and the radiuses of one end side and the other end side of the hub 22 are made different from each other. Then, the recording tape T is so wound on the hub 22 that a side of the small radius of curvature of the curve of the tape edge of the recording tape T become the small diameter side of the hub 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274372-A (JP)
Title: Solid-solution heat treatment method for wire rod
Inventor: URIMOTO TERUJI
IPC: C21D9/52
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-solution heat treatment method by which uniformly softened wire rod is obtained.  <P>SOLUTION: The solid-solution heat treatment method includes: (1) a process in which the wire rod is wounded on a carrier 10; (2) a process in which the wire rod is charged into a furnace 6 together with the carrier 10; and (3) a process in which the wire rod is rapidly cooled together with the carrier 10. Desirably, in the solid-solution heat treatment method, the above carrier 10 is provided with a ring-like frame 14, a first bar 18 stood upward from the frame 14 and a second bar 24 positioned outside the first bar 18 and stood upward from the frame 14. The first bar 18 is provided with a holder 40. The second bar 24 is provided with a hook 50. The hook 50 is constituted so as to combine with the holder 40. The first bar 18 is fixed to the frame 14. The second bar 24 is detachable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282991-A (JP)
Title: Semiconductor laser
Inventor: IMANISHI DAISUKE
IPC: H01S5/22
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser whose characteristic can be improved by suppressing reduction in efficiency of optical absorption in an etching stop layer and optical confinement to an active layer.  <P>SOLUTION: An etching stop layer 30 of an AlGaInP-based semiconductor laser is composed of an AlInAs mixed crystal. By adjusting a composition ratio, a band gap of the etching stop layer 30 can be made larger than that of an active layer 23, and optical absorption in the etching stop layer 30 is suppressed. An optical field present in a laser structure can be set to be symmetric to the active layer 23 by setting the refractive index of the etching stop layer 30 to be smaller than or equal to those of a p-type first clad layer 25A and a p-type second clad layer 25B. Therefore, a reduction in the efficiency of optical confinement to the active layer 23 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286536-A (JP)
Title: Semiconductor tester, semiconductor testing ic socket, and semiconductor device testing method
Inventor: SOMA TOMOHARU
IPC: G01R31/26
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a displacement and a lead bend in an IC and an IC socket when a semiconductor is tested.  <P>SOLUTION: The semiconductor tester (200) includes: the IC socket (205) having a seat (203) separated from a body; a placement means (1) for placing the to-be-tested IC (2) on the IC socket; and an elevation means (206) for separating the seat (203) from the IC socket (205), and elevating the IC socket (205).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007312392-A (JP)
Title: Mobile terminal and method of reducing interfering phase-noise in the mobile terminal
Inventor: SO WON WOOK
IPC: H04N5/44
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of breaking a phase-noise signal caused by a high power transmission signal when receiving digital TV broadcasting such as DVB-H and a method of reducing interfering phase-noise in the mobile terminal.  <P>SOLUTION: The mobile terminal includes a first RF transmitter/receiver for transmitting/receiving a first RF signal via a first antenna; a first signal coupler for extracting a signal of smaller power than a signal outputted from the first transmitter/receiver; a second RF receiver for receiving a second RF signal via a second antenna; a phase-noise filter through which a phase-noise signal of the first RF signal corresponding to a second RF receiving band in the signals extracted by the first signal coupler passes; a phase shifter for inverting a phase of the phase-noise signal of the first RF signal from the phase-noise filter; a VGA amplifier for modulating a level of a signal from the phase shifter; and a signal combiner for combining a signal from the VGA amplifier with the second RF signal from the second antenna and reducing the phase-noise signal of the first RF signal included in the second RF signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291879-A (JP)
Title: Quantity-of-state measuring device of rolling bearing unit
Inventor: KUBOKAWA MINORU
IPC: G01L5/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve structure in which a plated layer on the surface of a terminal provided for a sensor module never softens or melts at the time of injection molding of a sensor holder 13 made of synthetic resin.  <P>SOLUTION: When melting temperature of the synthetic resin composing the sensor holder 13 is T<SB>p</SB>°C and melting temperature of the metal plated on the surface of terminal is T<SB>M</SB>°C, the structure is created in a combination satisfying T<SB>p</SB>≤T<SB>M</SB>+50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291749-A (JP)
Title: Control device for valve system
Inventor: FUWA NAOHIDE
IPC: F02D13/02
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a valve system capable of avoiding wrong setting of the maximum lift caused by increase of resistance in operation of an actuator when operation of an internal combustion engine is stopped during execution of learning of a reference value of the maximum lift of the engine valve.  <P>SOLUTION: A microcomputer 70 calculates an actual value of maximum lift of an intake valve based on an initial value and change history stored in DRAM 72b. When it is determined that remaining change history data is not data stored right before electricity supply stop after recovery from temporary stop of electricity supply to the DRAM 72b, a brushless motor 60 is operated to an upper limit position of the operation range corresponding to the maximum limit value of the maximum lift, and reference value learning setting the actual value of the maximum lift to the maximum limit value. The reference value learning is interrupted when operation of the internal combustion engine is stopped during execution of the reference value learning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291523-A (JP)
Title: Steel pipe pile
Inventor: KASHIMOTO TAKAHIKO
IPC: E02D7/22
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile having the performance being equal to that of a conventional steel pipe pile with spiral blade and capable of reducing its manufacturing cost.  <P>SOLUTION: This steel pipe pile is constituted by attaching a pair of blade plates 2 having the predetermined shape and made of metallic flat plate to a tip part of a pile main body 1 to hold the pile main body 1 from both sides and attaching both of blade plates 2, 2 in such a way that they are inclined at the predetermined angle for a face crossing the longitudinal direction of the pile main body 1 orthogonally and are positioned in parallel with each other at the predetermined interval in the longitudinal direction of the pile main body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070857-A (JP)
Title: Method for manufacturing bonded substrate and manufacturing apparatus for bonded substrate
Inventor: UMEMURA HIROBUMI
IPC: G09F9/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a bonded substrate and a manufacturing apparatus for a bonded substrate capable of improving the yield of products.  <P>SOLUTION: An upper substrate W2 and a lower substrate W1 are bonded through steps of acquiring coordinate positions of a plurality of alignment marks provided on each of the upper substrate W2 and the lower substrate W1, calculating a shift amount in each coordinate position of the alignment mark, and calculating a bonding position of the upper substrate W2 and the lower substrate W1 based on the calculated shift amount. The step of calculating the bonding position comprises a combination of a step of distributing the shift amount to the coordinate values of respective alignment marks and a step of calculating a moving amount to move the upper substrate W2 and the lower substrate W1 based on the distributed shift amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290919-A (JP)
Title: Ground substrate for growing group iii nitride semiconductor and method for growing group iii nitride semiconductor
Inventor: FUJITO TAKESHI
IPC: C30B25/18
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground substrate with which a thick-film crystal of a group III nitride semiconductor having a good surface state and cross-sectional shape can be grown.  <P>SOLUTION: The ground substrate 112 has a first crystal growth surface 110 and a second crystal growth surface 109 which faces the same direction as a direction to which the first crystal growth surface 110 faces. The second crystal growth surface 109 is consecutively connected to at least 50% of the peripheral edge of or the whole peripheral edge of the first crystal growth surface 110 through a downward step. The first crystal growth surface 110 has a circular shape, and the second crystal growth surface 109 has a ring shape and is concentric with the first crystal growth surface 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227971-A (JP)
Title: Multilayer printed circuit board
Inventor: TAKENAKA YOSHINORI
IPC: H05K3/38
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board in which an IC tip is directly electrically connected without using any lead component.  <P>SOLUTION: The multilayer printed circuit board includes an IC chip 20 preliminary contained in a core substrate 30. The copper die pad 24 of the IC chip 20 has a transition layer 38 including a first thin film layer 33, a second thin film layer 36, and a thick film 37 disposed therein. Thus, the IC chip and the printed circuit board is electrically connected without using any lead component or sealing resin. The transition layer 38 including a multiple layer is formed on the die pad 24 to improve the connection or reliability between the die pad 24 and a via hole 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007322425-A (JP)
Title: Shape sensing system of chip, and sensing method using this
Inventor: HAN DONG-CHUL
IPC: H01L21/52
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape sensing system of a chip and the sensing method using this.  <P>SOLUTION: The system and method includes a support plate 120 to which at least one chip 122 is separately stuck, a lower lighting section 112 that is arranged under the support plate 120 and emits light so that the light transmits through the support plate 120 between the chips 122, and a light recognition section for sensing the light having transmitted through the support plate 120. The chip 122 is used for processing an electric signal. The chip 122 has a shape deformed within an allowable range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296432-A (JP)
Title: Sheet binding device, after-treatment device equipped therewith, and image forming system
Inventor: MATSUNO KENICHI
IPC: B27F7/17
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately position a mechanism which displaces a binding unit in a sheet cross direction.  <P>SOLUTION: This sheet binding device comprises a sheet tray 50 for holding bunched sheets, a driver unit 70 for sticking staple needles into the bunched sheets, a clinch unit 60 for bending the front ends of the needles, a guide means for supporting the driver unit 70 displaceably in the sheet cross direction, its driving means, and a control means. On the guide means, a stopper member is arranged for positioning the driver unit 70. On the driving means, a position holding means is provided for holding the driver unit 70 in the state of abutting on the stopper member. The position holding means holds the position of the moving unit in the state of abutting on the stopper member with (1) a slide transmitting means arranged between a driving motor and a moving unit, (2) a spring means for energizing the moving unit to the side of the stopper member, or (3) magnetic torque due to magnetic unbalance produced between the rotor and the stator of the driving motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299645-A (JP)
Title: Number read unit
Inventor: KITAMURA KENJI
IPC: G06K9/20
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a number read unit capable of reading a number irrespective of whether or not an illegal plate absorbing or reflecting infrared light is mounted.  <P>SOLUTION: The number read unit includes an image input section 1 for inputting an infrared image by the infrared light or a visible image by visible light as a photographed image including a vehicle number plate, a day/night decision section 4 for deciding day or night as the brightness of the number plate portion, a number read section 3 for recognizing character information of the number plate from at least one of the infrared image and the visible image, a read result decision section 5 for deciding the number read result by the number read section 3, using the number read result from the visible image in the case of daytime, based on the decision result by the day/night decision section 4, and a read result output section 6 for outputting the number read result including the number plate information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300723-A (JP)
Title: Processing apparatus
Inventor: FUJISAWA TATSUYA
IPC: H01L21/027
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing apparatus including a treatment unit for efficiently treating an object to be treated.  <P>SOLUTION: A processing apparatus comprises a leaf type treatment unit 11 including a treatment section 111 and a carriage 12 for carrying in and carrying out the object to be treated to and from the treatment unit 11. The treatment apparatus further includes a first holder 13 disposed within the treatment unit 11 for holding the object to be treated that has been treated by the treatment section 111; a second holder 14, which holds the non-treated object to be treated for delivering it to the treatment section 111 and holds the object to be treated that has been treated by the treatment section 111 for delivering it to the first holder 13; and a driver which drives at least any one of the first holder 13 and the second holder 14, in such a way as to deliver the object to be treated held by the second holder 14 to the first holder 13. The is carriage 12 is provided with a carry-out section 121 for carrying out the object to be treated that has been treated from the treatment unit 11 and a carry-in section 122 for carrying the non-treated object to be treated into the treatment unit 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302738-A (JP)
Title: Outer mirror device for vehicle
Inventor: SAKAMOTO MASATO
IPC: B60R1/06
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an outer mirror device for a vehicle capable of suppressing or preventing interference between a vehicle body outer plate and a covering member.  <P>SOLUTION: By an adjustment mechanism part 44 provided in a mounting position of a base member 32 to an outer reinforcement 14, the mounting state of the base member 32 to the outer reinforcement 14 is adjusted and a gap A between a door outer panel 12 and a base cover 40 can be adjusted. Thus, even if the relative position of the door outer panel 12 with respect to the outer reinforcement 14 varies, the base cover 40 is arranged in a position leaving a gap (the gap A) with the door outer panel 12 by the adjustment mechanism part 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT