baber/WOPTO huggingface dataset:
Patent JP-2008301178-A (JP)
Title: Packet data communication method, radio base station, and control station
Inventor: SEN AKIHISA
IPC: H04L29/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet data communication method etc. in an upward direction improved in transmission efficiency.  <P>SOLUTION: The packet data communication method has a process in which a radio base station 202 forms a data frame which arranges a plurality of packet frames including sequence numbers indicating the sequence of formation, inserts packet frame error detection codes for detecting errors in units of packet frames and transmits them to a control station; a data separating process in which the control station 201 detects the presence of each error of the packet frames included in the data frame based on the packet frame error detection codes, separates the packet frames with no error detected, from the data frame, and detects the sequence numbers of the error-detected packet frames ; and a reorder process in which the control station 201 omits waiting as to the packet frames with the error-detected sequence numbers and arranges the separated packet frames in the order of sequence numbers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297994-A (JP)
Title: Two-stage turbo system
Inventor: SEKIYAMA YOSHIO
IPC: F02B37/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage turbo system capable of surely detecting the poor sealing of an intake air changeover valve.  <P>SOLUTION: The two-stage turbo system is provided with the intake air changeover valve 7 blocking an intake air bypass passage 26 connecting a part between a high-pressure stage compressor 16 and a low-pressure stage compressor 18 to an engine 2 in two-stage supercharging. The system is provided with a low-pressure stage compressor outlet temperature detection means 31 for detecting a temperature of intake air discharged from a low-pressure stage compressor 18, a high-pressure stage compressor inlet temperature detection means 32 for detecting a temperature of intake air sucked by a high-pressure stage compressor 16, and a determination means 9 determining the poor sealing of the intake air changeover valve 7 when a differential temperature provided by subtracting a low-pressure stage compressor 18 outlet temperature detected by the low-pressure stage compressor outlet temperature detection means 31 from a high-pressure stage compressor inlet temperature detected by the high-pressure stage compressor inlet temperature detection means 32 exceeds a predetermined differential temperature during the two-stage supercharging.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300268-A (JP)
Title: Image display device, and backlight unit used for it
Inventor: NAGAYOSHI MAYUMI
IPC: F21S8/04
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, lightweight and high-luminance backlight unit high in luminance uniformity; and an image display device using it.  <P>SOLUTION: This image display device is provided with: a backlight unit including a plurality of light sources 1 arranged in a planar form, a reflecting part 30 reflecting light from the light sources, and a diffusion part 5 diffusing the light from the light sources and the light reflected by the reflecting part; and a liquid crystal display part 10 to which light diffused by the diffusion part of the backlight unit is incident. The reflecting part is provided with first reflecting parts 3 each having a diffusive reflection function, and second reflecting parts 4 higher in directivity of reflected light than the first reflecting parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007221175-A (JP)
Title: Semiconductor light emitting element and semiconductor light emitting device
Inventor: OKAZAKI HARUHIKO
IPC: H01L33/62
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which enable external quantum efficiency to be improved, an operational voltage to be reduced, and reliability to be improved by achieving both an ohmic property and a high reflection coefficient in a structure of an electrode and preventing metals constituting the electrode from diffusing each other, the manufacturing method thereof, and a semiconductor light emitting device; or to provide a semiconductor light emitting element and a semiconductor light emitting device for improving the external quantum efficiency by suppressing scattering of light or absorption of light in an electrode.  <P>SOLUTION: A p-type electrode 26 for injecting current into an InGaN active layer 22 on a sapphire substrate 20 has a structure including five layers: an Ni layer 32 as an ohmic electrode enabling ohmic contact to be achieved with a p-type GaN layer 24, an Mo layer 33 as a barrier electrode, an Al layer 34 as a high-reflection electrode, a Ti layer 35 that becomes a barrier electrode, and an Au layer 36 that becomes an overcoat electrode for improving the contact property with respect to a sub-mount 13 on a lead frame 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008295429-A (JP)
Title: Agro-film with near infrared-absorbing property
Inventor: TAMURA NOBUHITO
IPC: C08K3/06
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agro-film comprising a transparent resin having near infrared-absorbing property and visible light transparency, and containing fine particles having the near infrared-absorbing property and reduced sizes, and homogeneously dispersed in the resin.  <P>SOLUTION: The agro-film having 10-200 μm thickness and absorbing the near infrared contains 0.01-4 pts.wt. sulfur and >2 and ≤50 pts.wt. copper compound represented by the general formula (A): XqCu (A) [wherein, X is one of sulfur, fluorine, chlorine, -CN, a phthalocyanyl group, chlorophylline sodium, bisacetylacetonate and R<SB>1</SB>-Y äwherein, R<SB>1</SB>is a monovalent group selected from hydrogen, an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group and a heterocyclic residue (each group may have one or more substituents); Y is one of -COO, -SO<SB>4</SB>, -SO<SB>3</SB>, -PO<SB>4</SB>and -O}; and q is 1 or 2] based on 100 pts.wt. transparent resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007218584-A (JP)
Title: Combustor for treating exhaust gas
Inventor: TAKEMURA YOSHIRO
IPC: F23G7/06
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor for treating exhaust gas for a combustion type exhaust gas treating device of which the exhaust gas decomposition ratio is high, maintenance period for cleaning can be extended and capable of decomposing halogen gas at high efficiency.  <P>SOLUTION: The combustor for waste gas treatment has a flame stabilizing zone 15 surrounded by a peripheral wall 13 and closed with a bottom wall 14. The flame stabilizing zone 15 is provided to face a combustion chamber 11. Burner ports 23 for auxiliary combustible gas are provided in the peripheral wall 13 to inject an auxiliary combustible gas B into the flame stabilizing zone 15 so as to produce swirling flows. Burner ports 22 for injecting waste gas toward the flame stabilizing zone 15 are provided in the bottom wall 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008302474-A (JP)
Title: Surface coated cutting tool
Inventor: FUKUI HARUYO
IPC: B23C5/16
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cutting tool having superior stability at high temperatures, and extending a tool service life by suppressing chipping at a cutting edge.  <P>SOLUTION: This cutting tool includes a base material, and a coating layer formed on a surface of the base material. The coating layer includes one or more layers of an A layer and a B layer laminated alternately. The A layer is made of nitride containing Al and Cr, and a ratio of atomicity of Cr is >0 and ≤0.4 when a total number of metal atoms composing the A layer is taken as 1. The B layer is made of nitride containing Zr and Si, and a ratio of atomicity of Si is ≥0.05 and ≤0.3 when a total number of metal atoms composing the B layer is taken as 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050341-A (JP)
Title: Low-impurity organosilicon product as precursor for chemical vapor deposition
Inventor: MAYORGA STEVEN GERARD
IPC: C07F7/20
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organosilicon precursor composition having practically no possibility to precipitate chloride salt in a mixture, with another organosilicon precursor material.  <P>SOLUTION: The organosilicon composition comprising diethoxymethylsilane, which gives no chloride salt precipitate unpreferable to yield rate when mixed with another composition comprising diethoxymethylsilane, is limited in concentrations of dissolved residual chloride and dissolved residual chloride scavenger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311789-A (JP)
Title: Device and method for manufacturing mark
Inventor: KADO YOICHI
IPC: G06K7/015
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mark manufacturing device for manufacturing a mark containing a positional information on a position to be stuck.  <P>SOLUTION: The mark manufacturing device 10 detects a first distance from a camera 1 to a reference mark MS and a first directional information regarding the direction where the reference mark MS exists to the camera 1 on the basis of the image of the reference mark MS photographed by the camera 1 while determining the position of the camera 1 on the basis of the positional information of the reference mark MS, the first distance and the first directional information. The mark manufacturing device 10 determines the position of a dummy mark DM by the same determination method as when determining the position of the camera 1 on the basis of the image of the dummy mark photographed by the camera 1. The device 10 manufactures the mark M1 containing the position of the determined dummy mark DM as the positional information on the position to be stuck, and prints the mark M1 by a printer 5. The printed mark M1 is stuck at the position of the dummy mark DM.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278731-A (JP)
Title: Overdubbing
Inventor: TOYODA HIROSHI
IPC: 00000/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve instantaneous overdubbing when making CDs or the like.  <P>SOLUTION: An electric manufacturer makes a machine that allows a CD to be instantaneously overdubbed a thousand times or two thousand times in a studio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311892-A (JP)
Title: Image output device, image output system, and program
Inventor: OTSU KOJI
IPC: B41J29/38
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output device capable of properly acquiring a parameter file for image processing through a network at the time of starting a system in the image output device for printing image data of a recording medium carried by a user.  <P>SOLUTION: The image output device 1 acquires the latest parameter file for image processing from a server 3 through a network 5 at the time of starting the system, and continuously uses the conventional parameter file for image processing if the acquired parameter file for image processing is not the latest or is not suitable. The parameter file for image processing includes parameters for image adjustment, such as brightness correction and red-eye correction and image adjustment parameters for individual printers, and is updated by the server 3 connected to the image output device 1 through the network 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309075-A (JP)
Title: Fuel pump control method and device
Inventor: MIYAUCHI KUNIO
IPC: F02M37/08
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy a fuel demand flow rate of an engine by a simple mechanism.  <P>SOLUTION: A rated flow rate of a fuel pump 22 has been set in advance based on standard life at the time of continuous operation under constant voltage which is applied to a DC motor 34. When it is determined that a demand flow rate of fuel which an engine 10 demands based on an engine load exceeds the rated flow rate, the pump drive voltage is boosted to the predetermined voltage which is higher than or equal to the battery rated voltage by a DC-DC converter 46, and the DC motor 34 is energized by the applied voltage which has been boosted. Thus, a maximum fuel flow rate exceeding the rated flow rate is supplied to the engine 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287689-A (JP)
Title: Group encryption and decryption system and method, and program
Inventor: FUJIMAKI MAKOTO
IPC: G06F21/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a security function while simplifying password input for encryption and decryption and to particularly share encrypted data within a group.  <P>SOLUTION: This encryption and decryption system sets at least one or more encryption passwords for one file and registers these encryption passwords in the system. A plurality of encryption passwords different for each group to which a user belongs are registered in the system, and the user selects at least one of the plurality of encryption passwords to encrypt a file. In order to share the encrypted data with other users, the encryption and decryption system has a function of creating install software for installing an encryption and decryption system, in which the encryption passwords registered in the system and the decryption passwords corresponding to these encryption passwords are set, into personal computers of the other users.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310210-A (JP)
Title: In-plane switching display device and manufacturing method thereof
Inventor: DAIKOU TETSUYA
IPC: G02F1/1343
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable in-plane switching display device in which when a common electrode is formed, neither a gate wiring nor a common wiring is brought into contact with an etchant to cause cross-sectional shapes thereof not to change from design shapes, then, disconnection fault of the gate wiring, common wiring, and a source wiring is suppressed, and to provide a manufacturing method thereof.  <P>SOLUTION: The in-plane switching display device has a plurality of pieces of gate wiring 12 arranged in parallel and the common wiring 13, wherein a common electrode 14 made of a transparent conductive material and a pixel electrode 21 are mutually disposed with insulating films 15 and 18 interposed for each pixel, and the common electrode 14 is connected to the common wiring 13A. The in-plane switching display device is characterized in that the common wiring 13A is formed on the common electrode 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004417-A (JP)
Title: Solid electrolytic capacitor, substrate with built-in solid electrolytic capacitor, and manufacturing method therefor
Inventor: ISHITOMI HIROYUKI
IPC: H01G9/04
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the functions of equipment using a high-speed IC or LSI, and to downsize the equipment by increasing larger capacity of a solid electrolytic capacitor and the flexibility of the wirings.  <P>SOLUTION: Disclosed is the solid electrolytic capacitor which has through wirings formed at at least one or more third insulating layer portions in floating-island shapes by providing at least one or more third insulating layers in floating-island shapes formed at portions of a dielectric film, a solid electrolytic layer formed on the dielectric film at outside parts of the third insulating layers, and a current collector layer as a cathode formed on the top surface of the solid electrolytic layer, forming a second through hole penetrating the third insulating layers, the dielectric film below them, and valve metal foil 1 as an anode in some third insulating layer portion where the first insulating layer is not formed, forming a third through hole penetrating the first insulating layer in a first through hole where the first insulating layer is formed, and providing a through hole electrode in the second and third through holes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003541-A (JP)
Title: Index preparation system, method and program for database
Inventor: YOSHIDA ITSUSEI
IPC: G06F17/30
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To quickly prepare the index of a large-scaled database regardless of the restriction of the capacity of a main storage.  <P>SOLUTION: A document set is analyzed into sub-sets which do not have any common sections. The set of keywords appearing in the divided sub-sets are grouped by a remainder calculated by dividing hash values of the keywords by a certain fixed integer value, and an index file corresponding to each group is created. The index files prepared for each of the sub-sets of the document having the same group numbers are merged. Thus, the integrated index files corresponding to individual group numbers are generated. The index files exist only by the number of pieces of the group numbers, and the indexes corresponding to the whole document set are not obtained. Then, the index files existing only by the number of pieces of such group numbers are further merged, and an index file corresponding to the whole document set is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005460-A (JP)
Title: Load drive control circuit
Inventor: NISHIBE TAIJI
IPC: H02P7/291
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load drive control circuit which can make a status that an overcurrent flows into a semiconductor element in a circuit hardly occur even if a connecting terminal of the circuit is short-circuited to a positive pole of a power supply in a state that a load is stopped, and also can make an erroneous operation of the load hardly occur.  <P>SOLUTION: A first bridge circuit 7 connected to one motor terminal of a motor M and a second bridge circuit 8 connected to the other motor terminal of the motor M are arranged in the drive control circuit 6 in an H-bridge motor drive circuit. The drive control circuit 6 detects a current flowing in the circuit by using current detection transistors Cs1 to Cs4, and when the detected value is abnormal, the circuit determines that a short-circuiting to a positive pole of the power supply has occurred. When the drive control circuit 6 recognizes that the short-circuiting has occurred when the motor M is stopped, the drive control circuit brings the two bridge circuits 7, 8 into Hi-Z states, and conducts processing for electrically separating the motor M from a power supply Vcc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008027432-A (JP)
Title: Ic card for authentication and entrance authentication processing system
Inventor: HAGINIWA TAKASHI
IPC: G06F21/34
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card for authentication and an entrance authentication processing system which shorten authentication processing time and reduce troubles of a user even when a plurality of gate device for entrance/exit are installed.  <P>SOLUTION: The IC card has an authentication system information storage area in which its user writes authentication system information by which a kind of an authentication system used when authentication is received is specified, the gate device for entrance/exit has an authentication processing means for performing authentication by a predetermined authentication system, a means for writing the authentication system information by which the kind of authentication system is specified in the authentication system information storage area of the IC card when the authentication is performed, a means for reading the authentication system information stored in the authentication system information storage area of the IC card when authentication processing is performed and a means for controlling entrance or exit to possible states without performing the authentication processing when the authentication system specified by the read authentication system information is the same as the one used by the authentication processing device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009002451-A (JP)
Title: Control device for lock-up clutch
Inventor: KOJIMA SEI
IPC: F16H61/14
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure engine stall resistance by restricting a rise of real lock-up differential pressure during the deceleration lock-up control.  <P>SOLUTION: When a condition that the original pressure (line pressure) PL2 of a lock-up control valve rises (actually, brake ON) is established during the deceleration lock-up control, a lock-up differential pressure instruction value P<SB>D</SB>is corrected to be low, considering a rise of the original pressure. With this correction, even if the original pressure PL2 rises with an increase of the belt pinching pressure while a brake is turned on, a rise of the real lock-up differential pressure is restricted, and the real lock-up differential pressure during the deceleration lock-up control is maintained at a target pressure A. With this structure, a lock-up clutch is quickly released when quickly braking, and engine stall resistance is secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002474-A (JP)
Title: Direct acting guide mechanism
Inventor: ODATE YASUHARU
IPC: F16C29/04
Filed: 2007-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct acting guide mechanism capable of lengthen the checking period of a lubricant.  <P>SOLUTION: A rolling body storing case 21 to store a rolling body 12 is provided so as to allow the rolling body 12 rolling on the raceway 6. The lubricant is filled into the internal space S of the rolling body storing case 21 except the space section occupied by the rolling body 12. A pair of scrapers 27 and 28 to collect the lubricant between the rolling body 12 and the raceway 6 by scraping the lubricant from above the raceway 6 are provided near a pair of an opening end located in both ends in a direction in which the raceway 6 of the opening 26 for rolling body exposure extends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008133-A (JP)
Title: Solenoid valve
Inventor: ABE YOICHI
IPC: F16K31/06
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve capable of facilitating assembling work and contributing to reduction in manufacturing cost.  <P>SOLUTION: This solenoid valve is equipped with, inside a lidded cylindrical housing 1 having a window hole 17 in an upper wall, substantially cylindrical first and second cores 2, 3 connected to each other by a connecting member 7 and coaxially provided with first and second through-holes 4, 5, an armature 6 straddling the both through-holes 4, 5 and stored slidably in the axial direction, a coil unit 8 interposed between the both cores 2, 3 and the housing 1 and that generates a magnetic field during energization and attracts the armature to one end side in the axial direction, a biasing member 16 stored in the first through-hole 4 and that biases the armature 6 to the other end side in the axial direction, and an adjuster 14 screwed in the first through-hole 4 from the one end side in the axial direction. A waterproof resin material 21 is filled in the first through-hole 4 via the window hole 17 from the one end side in the axial direction to close an opening end of the window hole 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT