baber/WOPTO huggingface dataset:
Patent JP-2008136014-A (JP)
Title: Optical transmitting device provided with optical amplifier
Inventor: NAKANO HIROYUKI
IPC: H04B10/296
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier that takes into consideration a loss caused by an optical component in a device.  <P>SOLUTION: In a transmitting side optical amplifier of a comparatively low output and a low gain, all excitation light power is not consumed in a dope fiber in an amplification process but surplusage exists as remaining excitation light. Since a wavelength multiplex coupler can add the remaining excitation light of the transmitting side optical amplifier to the excitation light of a receiving side optical amplifier if the wavelength of the remaining excitation light is properly shifted so as to differ from the excitation light wavelength of the receiving side optical amplifier, a gain and an optical output can be increased. Therefore, it is possible to achieve a high output receiving side optical amplifier without increasing the output power of an excitation light source to be used for the receiving side optical amplifier (without using a more expensive high output excitation light source).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115454-A (JP)
Title: High-tensile strength steel sheet superior in formability, and manufacturing method therefor
Inventor: PARK CHUL-MIN
IPC: C21D9/48
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual-phase high-tensile strength steel sheet which acquires high formability and superior contractility through only one pass of cold rolling and annealing steps, and also can be hot-dip galvanized, and to provide a manufacturing method therefor.  <P>SOLUTION: This high-tensile strength steel sheet has a composition comprising, by wt.%, 0.05 to 0.15% C, 0.15% or less Si, 0.5 to 2.7% Mn, 0.1 to 0.7% Al, 0.005 to 0.03% P, 0.01 to 0.3% Sb, 0.002 to 0.02% S, at least one element selected from 0.01 to 0.6% Mo and 0.0005 to 0.0035% B, and the balance Fe with unavoidable impurities; and has a dual phase including ferrite and martensite. The high-tensile strength steel sheet has a composition further including at least one element selected from among Ti, Nb and V in an amount of 0.15 wt.% or less, according to a target tensile strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139932-A (JP)
Title: System equipment provided with nic and power saving control method for the system
Inventor: KAWAJI SEIJI
IPC: G06F1/32
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reasonable power saving operation in a NIC part in accordance with a link state to the Ethernet (R) in system equipment provided with a NIC.  <P>SOLUTION: The following power saving processes are executed in combination to a protocol processing function part and/or an encoding processing function part in a NIC part, in accordance with conditions (a link speed or the presence or absence of a link), the power saving processes corresponding to the above processing functions, respectively: (1) it is determined whether protocol processing is performed on the NIC side or on the controller side in accordance with a link state, and, if the processing is performed on the controller side, a power source to the protocol processing function part and encoding processing function part in the NIC is turned off; (2) an operational clock frequency of a CPU in the NIC, which realizes the respective functions of the protocol processing function part and encoding processing function part, is altered in accordance with the link state; and (3) switching is made, in accordance with the link state, between encoding processing by hardware and encoding processing by software in the NIC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138899-A (JP)
Title: Solar heat collector
Inventor: KONAKAWA KATSUZO
IPC: F24S23/70
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar heat collector capable of maximizing the amount of heat collection by making a reflection mirror of the heat collector constantly direct straight to the sun, being installed as a roof material of a dwelling house, and efficiently collecting the heat necessary for heating a heat medium, from sunlight.  <P>SOLUTION: A plurality of light reception sensors 5, 6 disposed on a face vertical to a rotating shaft is constituted in such a state that the directions of their light receiving faces are inclined, output values of the light reception sensors 5, 6 are changed on the basis of the direction of the sun, so that the direction of the heat collector and the direction of the sun are discriminated, and the heat collector is made to direct straight to the sun, thus the amount of heat collection can be maximized, the efficiency of the solar heat collector can be improved, and the solar heat collector can be minimized and simplified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140930-A (JP)
Title: Superconductive coil
Inventor: HAYASHI TOSHIHIRO
IPC: H01F6/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive coil reducing the generation of strain at the electrode mounting section of a thin-film superconductive wire and preventing a critical current value from decreasing for a long term.  <P>SOLUTION: In a single-pancake-type superconductive coil, the thin-film superconductive wire in a multilayer structure, where one surface side and the other are set to be superconductive layer and substrate sides, respectively, is wound. In the superconductive coil, an internal electrode is mounted onto the tip inner peripheral surface of the innermost peripheral turn of the thin-film superconductive wire. An external electrode is mounted onto the tip outer peripheral surface of the outermost peripheral turn. A change junction section is provided. At the change junction section, a lamination order from the inner peripheral surface side to the outer one is reversed at least at one place or odd places between the mount position of the inner electrode and that of the outer one. At the mount positions of the inner and outer electrodes, an electrode mounting surface side is set to be the superconductive layer side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136409-A (JP)
Title: Yoke part support structure of working vehicle
Inventor: WAKUTA TAKESHI
IPC: B60K17/28
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the yoke part support structure of a working vehicle, with which connection between the yoke part of the working vehicle and the input shaft of an implement is carried out smoothly.  <P>SOLUTION: The yoke part support structure of a working vehicle is equipped with an autohitch 2 attached to the lifting and lowering links 18 and 19 of the working vehicle 1; a joint shaft 24 having a base end part connected freely swingingly to the PTO shaft 26 of the working vehicle 1; the yoke part 28 connected freely rotatably and swingingly connected to the tip part of the joint shaft 24; a yoke holder 29 that rotatably supports the yoke part 28 and is disposed at the autohitch 2 side; and a guide member for guiding the lifting and lowering of the yoke holder 29 and the guide member has a constitution, and is such that the lifting and lowering and the shake of the yoke holder 29 are guided, to arrange the input shaft 27 of the implement 3 and the yoke part 28 in a substantially straight line, at the connection operation of the implement 3 to the autohitch 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138086-A (JP)
Title: Rubber composition for tire tread
Inventor: ONOI HIDEKAZU
IPC: B60C1/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire tread formulated with silica improving a wet performance and a low temperature characteristic.  <P>SOLUTION: In the rubber composition, based on 100 pts.wt. of an elastomer component containing (A) 5-50 pts.wt. of NR and/or IR and (B) 50-95 pts.wt. of a diene based rubber other than the component (A), (C) 50-110 pts.wt. of silica and (D) 5-20 pts.wt. of carbon black are formulated, to make the formulation amount of silica become 85 wt.% or above of the total amount of the components (C) and (D), (E) 5-10 wt.% of a silane coupling agent based on the silica formulation amount is formulated, the formulation components other than the component (A) are previously mixed to make a master batch, and the remaining component (A) is formulated. In the rubber composition for the tire tread and the pneumatic tire using it, the ratio E"(a)/E"(b) of a peak value E"(a) in temperature dispersion of loss modulus of elasticity E" of the component (A) to a peak value E"(b) in temperature dispersion of loss modulus of elasticity E" of the component (B) is larger than 0.75.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141011-A (JP)
Title: Amorphous dust core
Inventor: ISHIHARA CHIO
IPC: H01F27/24
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core having satisfactory characteristics from a low magnetic field to a high magnetic field.  <P>SOLUTION: Fe-Si-B-based amorphous magnetic powder is coated with an inorganic insulating film such as SiO<SB>2</SB>, subjected to powder formation so that the density of a powder body becomes 5.0-6.0 Mg/m<SP>3</SP>, and is heat-treated at 400-500°C for 10-30 minutes in a non-reducing atmosphere, thus manufacturing an amorphous dust core.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136687-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot maching which prevents a display which obstructs the visibility of identification information from being performed at an image display device on the front surface side while the identification information is variably displayed at a variable display device and executes a performance in an area on the front surface side of the variable display device as well while securing the visibility of the identification information while the variable display of the identification information is stopped.  <P>SOLUTION: On the front surface of reels 3L, 3C and 3R constituting the variable display device 2, a liquid crystal display device 4 having a display area wider than a reel area corresponding to the reels 3L, 3C and 3R is disposed. In the performance executed when the progress of a game is stopped, such as a demonstration performance and a history display performance, an image is displayed integrally in the entire area including the reel area. During the game from the operation of a start lever to the rotation stop of all the reels 3L, 3C and 3R, the image is not displayed in the reel area and patterns are completely transmitted and indicated. After the game is ended, the reel area is brought into a translucent state by translucent processing and white addition processing, and the fixed visibility of the patterns is secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147223-A (JP)
Title: Electronic device and method of manufacturing same
Inventor: ITO TOMOHIKO
IPC: H05K1/14
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To normally solder terminals of an FFC to lands of a substrate at low cost without short-circuiting.  <P>SOLUTION: A film 6 having thermal expansion and insulation that is softened and expanded at the temperature of melted solder is attached onto one surface not facing lands 1a-1c of a main substrate 1 for terminals 3a-3c exposed from the insulator 3m of an FFC 3, and the one surface and an interface are covered with the film 6. The other surface not covered with the film 6 of the terminals 3a-3c is placed on lands 1a-1c, respectively, and the solder 7 is melted by a solder iron 8. The melted solder is put into the remaining part of the lands 1a-1c that is not in contact with the terminals 3a-3c, so as to solder the terminals 3a-3c to the lands 1a-1c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147751-A (JP)
Title: Imaging device
Inventor: NARA SHINYA
IPC: H04N5/367
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of effectively correcting a pixel defect.  <P>SOLUTION: The imaging device includes a main imaging element 106 and a sub imaging element 104 which acquire a subject image made incident from a photography optical system, a specifying means of specifying a corresponding pixel where the same subject part as a subject part imaged on a defective pixel of the main imaging element 106 is imaged among pixels of the sub imaging element 104, and a correcting means of correcting an image signal of the defective pixel using an image signal of the corresponding pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007202115-A (JP)
Title: Address managing method and communication device
Inventor: TAKATSUJI AYAKO
IPC: H04L12/28
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To continuously perform a message transmission with bidirectional connection easily even when a one-way data connection is invalid or a notice indicating that a one-way data connection is invalid is received.  <P>SOLUTION: A communication device 100 of the present invention, which is connected to a one-way data connection and to a network over which messages are bidirectionally transmitted and received, comprises a one-way data connection status detecting part 101 for detecting a connection-validating request which indicates that a one-way data connection can be used to transmit data and a connection-invalidating request which indicates that the one-way data connection cannot be used to transmit data; a local-device address acquiring part 102 for acquiring a local-device address from a message upon detection of a change from the connection-invalidating request to the connection-validating request; an address holding part 104 for holding the local-device address; and a message transmission continuing part 105 for responding, based on the local-device address held by the address holding part 104, to the received message despite whether the connection-invalidating request is detected or not.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008146749-A (JP)
Title: Recording and reproducing device with hard disk
Inventor: SASAKI TAKUYA
IPC: G11B33/12
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing device which facilitates replacement of its hard disk when it is damaged.  <P>SOLUTION: In a layout structure, a disk unit 2 mounted on a base is arranged at the front side of a chassis 4 of a recording and reproducing device having a hard disk, a hard disk 1 mounted on the base is arranged behind the disk unit 2, a fan 7 is attached to a back panel 6 of the chassis 4 behind the hard disk 1, and, on the other hand, the back panel 6 and the front are partitioned off by a partition plate erected on the chassis 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007162023-A (JP)
Title: Nanosphere additive and lubricant preparation containing the nanosphere additive
Inventor: JAO TZE-CHI
IPC: C10M107/08
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for reducing a friction coefficient and abrasion between lubricated surfaces.  <P>SOLUTION: The method includes to feed a certain amount of oil-soluble nanosphere component prepared from a photocrosslinkable poly(2-cinnamoyloxyalkyl acrylate) core and a diblock acrylate copolymer corona to the lubricant composition completely adjusted to contain base oil having lubrication viscosity. The diameter of the core of the nanosphere component ranges from about 10 nanometer to about 100 nanometer. The lubricant composition containing the nanosphere component is applied to the surface to be lubricated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149334-A (JP)
Title: Two axis rotary positioner
Inventor: MURAKI SHIGEHISA
IPC: B23K37/047
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two axis rotary positioner which can easily reduce the size of the whole and can reduce a working space.  <P>SOLUTION: A second driving motor 136 is arranged so as to overlap with the outer circumferential surface of a second speed reducer 145. Therefore, the length of the positioner in the direction (the direction of B-axis) perpendicular to a horizontal axis becomes nearly equal to the sum of the axial length of a workpiece table 213 and the axial length of the second speed reducer 145 or the second driving motor 136. As a result, the turning radius of the positioner about the horizontal axis becomes small. Therefore, even when the workpiece table 213 has tilted, a fear of the interference of an industrial robot for welding or assembling the workpiece fixed on the workpiece table 213 with the second driving motor 136 can be effectively prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149394-A (JP)
Title: Manufacturing method for mems device
Inventor: INABA SHOGO
IPC: B81C1/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a MEMS device for reducing an amount of side etching in a part where etching is essentially undesirable when releasing a movable electrode to miniaturize this device.  <P>SOLUTION: A first inter-layer insulation membrane 15 and a first wiring layer 25 are formed by laminating them in this order after forming the movable electrode 50, and a part of the first inter-layer insulation membrane 15 is left to cover the whole surface of the movable electrode 50 in order to form a preliminary opening part C1a. Next, a lower layer 11 of a second inter-layer insulation membrane is formed, an SOG membrane 14 is laminated and etched back to let the SOG membrane remain in the preliminary opening part C1a. Then, an upper layer 12 of the second inter-layer insulation membrane is laminated to complete the second inter-layer insulation membrane 16, and then a second wiring layer 26 is formed to complete a wiring laminated part 30 and form a protective membrane 20 on it. Each of a part of the protective membrane 20, the wiring laminated part 30 including the SOG membrane remaining in the preliminary opening part C1a, and a sacrifice layer 5 is removed to release the movable electrode 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151085-A (JP)
Title: Supply pump
Inventor: SANO ATSUSHI
IPC: F02M37/20
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a supply pump 1 wherein an air bubble easily escapes from a pump mechanism 3 or a suction metering valve 5.  <P>SOLUTION: In the supply pump 1, the pump mechanism 3 partitions a fuel flowing part 25 such as a pressurizing chamber 14 and a respiratory chamber 23 like a bag on an end, and the suction metering valve 5 partitions a fuel flowing part 51 such as an inner flowing part 45 and a storage chamber 50 like a bag on an end. In the pump mechanism 3 and the suction metering valve 5, openings of the fuel flowing parts 25 and 51 are arranged upper than ends of the fuel flowing parts 25 and 51 partitioned like bags. Thus, the air bubble easily escapes from both of the pump structure 3 and the suction metering valve 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150694-A (JP)
Title: Plating system, plating method, and manufacturing system and manufacturing method for dye-sensitized solar cell
Inventor: MIYAJI YASUYOSHI
IPC: H01L31/04
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a zinc oxide layer used for a photoelectric layer of a dye-sensitized solar cell on a film member.  <P>SOLUTION: In a manufacturing system 1 for the dye-sensitized solar cell, a resin film 91, of which a conductive layer has been formed, is pulled out from a roll 90 to be pasted onto a frame 8 and a frame 80 with film member 92 pasted onto the frame 8 is obtained by cutting the film 91, by a pasting device 101. Further, the zinc oxide layer is formed on the conductive layer of the film member 92, by reversing the frame 80 with film upside down and performing plating by a plating device 104 while rotating the frame 80. Thereafter, the frame 80 with film is reversed upside down again and washed and dried in the state that the film member 92 is pasted onto the frame 8. The zinc oxide layer to be the photoelectric layer can be easily formed on the film member by treating them in the state that the film member 92 is pasted onto the frame 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153163-A (JP)
Title: Planar light source, liquid crystal display device, and image display device
Inventor: MATSUZAWA MASARU
IPC: F21V29/00
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light emitting device 102B having less temperature variation for a large light guide plate.  <P>SOLUTION: The planar light emitting device is provided with a light guide plate 2, a bar-like light source 11LT disposed oppositely to one end face 2a of the light guide plate therealong, and a frame 8 disposed so as to be closely-attached to one face 2K of the light guide plate through a reflecting sheet 7. The light guide plate receives light LT from the light source through one end face thereof and emits the light through the other face 2H thereof. The light source has a pair of electrode sections 13. The frame is provided with a pair of protrusions 8a extending from locations corresponding to a pair of electrode sections at the one end face of the light guide plate to intermediate locations on the guide plate in a direction apart from the light source, and forming a space 8aR between the reflecting sheet and the frame. Each of the pair of protrusions has vent hole 8a1, 8a2 communicating the space 8aR with an outer space at both ends thereof with respect to the extending direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156393-A (JP)
Title: Radiation-sensitive resin composition, protrusion of perpendicularly oriented type liquid crystal display element and method for producing the same
Inventor: NAGAYA KATSUYA
IPC: G03F7/033
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having sufficient process margin and good preservation stability and suitably used for forming protrusions of a perpendicularly oriented type liquid crystal display element, to provide the protrusions formed therefrom and to provide the liquid crystal display element having the protrusions.  <P>SOLUTION: The radiation-sensitive resin composition for forming the protrusions of the perpendicularly oriented type liquid crystal display element comprises [A] a copolymer obtained by copolymerizing (a1) an unsaturated carboxylic acid and/or an unsaturated carboxylic acid anhydride with (a2) a specific oxetanyl group-containing unsaturated compound and (a3) an olefinically unsaturated compound other than the (a1) and (a2) and [B] a 1,2-quinone diazide compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160275-A (JP)
Title: Method, apparatus and program for calculating camera-shake vector, electronic method, apparatus and program for correcting camera-shake, and imaging apparatus
Inventor: IWABUCHI HIROSHI
IPC: G03B5/00
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To determine an accurate camera-shake vector between two screens in high resolution and high speed.  <P>SOLUTION: An imaging screen is divided into a plurality of regions #1-#16, movement vectors k1-k16 are computed for each divided screen, and a hand-blur vector of the whole screen is computed from each movement vector. In this occasion, the movement vector is computed by image data in which image data of each divided screen are pixel-shifted to an original image data. While a combination (for example, k2 and k11) of movement vectors serving as a pair is determined among a plurality of the obtained movement vectors, a vector value applied a predetermined operation to two movement vectors constituting the pair is computed for each pair. A weighted mean value is computed for the vector value for each pair by a weighting computing unit to obtain the camera-shake vector, using distance L (n) between two divided screens, by which two movement vectors of each pair is determined, as a weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT