baber/WOPTO huggingface dataset:
Patent JP-2006128626-A (JP)
Title: Nitride semiconductor device and its manufacturing method
Inventor: LEE JAE-HOON
IPC: H01L21/205
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride semiconductor device wherein a GaN layer is easily formed on a silicon substrate by using a simpler process and generation of cracks can be sufficiently restrained, and to provide a nitride semiconductor device manufactured by the method.  <P>SOLUTION: This method for manufacturing a nitride semiconductor device is provided with a step which grows a high temperature AlN single crystal layer on the substrate, a step which grows a first GaN layer by primary V/III ratio on the AlN single crystal layer in such a manner that a dominant growth direction turns into a side direction under first pressure which is at least 300 Torr, and a step which grows a second GaN layer on the first nitride layer by secondary V/III ratio which is lower than the primary V/III ratio under second pressure lower than the first pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007052354-A (JP)
Title: Hologram recording method and device
Inventor: YASUDA SUSUMU
IPC: G03H1/16
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording method and a device capable of high density recording in a volume hologram by reflection type hologram of coaxial irradiation.  <P>SOLUTION: Laser light is made incident on a polarization beam splitter 64, and the P polarized beam passing through the polarization beam splitter 64 is condensed by a lens 66, and reference light composed of spherical reference waves is produced. The produced reference light of the P polarized beam is emitted to a hologram recording medium 68, and the laser beam passing through the hologram recording medium 68 is collimated to a beam with a large diameter by a lens 70, and is made incident on a spacial light modulation element 74. The incident laser light is modulated by the reflection type spacial light modulation element 74 in accordance a supplied recording signal of each page, so as to produce signal light. The signal light is condensed by the lens 70, and is coaxially emitted from the side different from that of the reference light to the hologram recording medium 68. The signal light and the reference light are simultaneously emitted to the hologram recording medium 68, and the hologram recording of each page is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058346-A (JP)
Title: Storage system
Inventor: NAGAMATSU KAZUE
IPC: G06F12/00
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage system for performing batch processing by file units and for distributing the load of a storage system without imposing a high load on a host system.  <P>SOLUTION: This storage system (10) is provided with a plurality of logical units (120, 130, 140); file management application software (200) for managing a plurality of files stored in the respective logical units (120, 130, 140) by file units; a load monitor module (310) for monitoring the load of the resource of the storage system (10) and a file management control module (300) for controlling the file management application software 200 according to a load to be monitored by the load monitor module (310).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062859-A (JP)
Title: Paper sheet feeder
Inventor: RI GENKIN
IPC: B65H1/04
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet feeder capable of excellently feeding paper sheets on a stacking board one by one by reducing occurrence of multiple feed or defective feed of paper sheets without generating any unnecessary deformation in the paper sheets.  <P>SOLUTION: The paper sheet feeder has a state changing device 6 to be operated so that a stacking board 3 has a structure capable of reversibly changing a stacking surface 30 of paper sheets P in either a flat state or a bent state, and the stacking surface of the stacking board 3 is kept in a flat state at least when the paper sheets are fed and during the stacking work while the stacking surface keeps a temporarily bent state otherwise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062640-A (JP)
Title: Hybrid vehicle
Inventor: OYOBE HICHIROSAI
IPC: B60L50/16
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of controlling the SOC (State Of Charge) of an accumulator device in the consideration of power using circumstances at destination.  <P>SOLUTION: A target SOC setting means 52 outputs a target SOC set by a driver to a controller 60 under the consideration of power using circumstances to destination. Since a vehicle starts in the full charging status of the SOC of the accumulating device B until the SOC reaches a target SOC, the controller 60 stops an engine 4 to set an EV mode in which the vehicle travels only by a motor generator MG2, and after the SOC reaches the target SOC, the controller 60 shifts the EV mode to an HV mode in which the vehicle travels by using the engine 4 and the motor generator MG2, and controls the SOC of the accumulating device B to a target SOC.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068029-A (JP)
Title: Receiver
Inventor: TAKAYAMA NAOHISA
IPC: H04B1/26
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver for increasing the demodulation precision of data by preventing the deterioration of the amplitude of a BB signal or an IF signal, even when the phases of an RF signal and an LO signal are orthogonal.  <P>SOLUTION: This receiver is provided with a voltage detecting device 6 for detecting the voltage V of a BB signal whose frequency is f0 output from an LPF 5, and a phase shifter 3 for shifting the phase of an LO signal oscillated by an LO signal oscillator 2 ahead by 90°, when the voltage V of the BB signal detected by the voltage detecting device 6 is lower than reference voltage V<SB>ref</SB>. An RF signal is detected by using the LO signal, whose phase has been shifted ahead by 90° by the phase shifter 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071235-A (JP)
Title: Valve structure
Inventor: NAKAMURA YOSHINARI
IPC: F16F9/348
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve structure in which the durability of a leaf valve can be improved.  <P>SOLUTION: The valve structure is provided with a plurality of ports 2 provided on the same circle, a valve body 1 provided with a plurality of opening windows 3 communicating to an outlet end of each port 2 and a seat part 4 surrounding an opening end outer circumference of each opening windows 3, an abutment member 20 abutting on the seat part 4 and laminated on the valve body 1, and a leaf valve 10 laminated on the abutment member 20. The abutment member 20 includes one or more grooves 21 provided having a total circumferential direction width longer than the total circumferential direction width of each opening window 3 formed on a leaf valve side end part, and a plurality of communication holes 22 establishing communication between an inside of the groove 21 and each opening window 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074273-A (JP)
Title: Method for transmitting coherent light
Inventor: KURI TOSHIAKI
IPC: H04B10/11
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a coherent light transmitting method for transmitting a multivalued signal without being influenced principly by phase fluctuation included in a light source.  <P>SOLUTION: A multivalued modulation code string and a reference code string are optically modulated respectively, two optically modulated optical carriers are transmitted through two optical paths, two transmitted optical signals are received, and these optical signals are mixed with two local oscillation beams having correlation with the two optical signals respectively to perform optical heterodyne detection. Then an intermediate frequency signal is selected, electric signals corresponding to the multivalued modulation code string and the reference code string are obtained, the two electric signals are multiplied with each other, a low frequency band signal is selected from the signals obtained by the multiplication to restore the multivalued modulation code, and the multivalued modulation code is further decoded to restore a data string. Alternatively, electric signals are generated by an optical self-homodyne detection and the low frequency component of a difference signal between the two electric signals is selected to restore the multivalued modulation code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072136-A (JP)
Title: Image forming device
Inventor: OKAWA YASUNOBU
IPC: G03G21/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device, such as a digital complex machine, capable of appropriately forming images on a recording medium, such as a windowed envelope having an area unsuitable for image formation.  <P>SOLUTION: A digital complex machine 1 scans a recording medium placed on a table for an original document by using a CCD line sensor (S101), detects the distribution of the contrast density of the recording medium from the result of the scanning (S102), compares the density with the preset threshold (S103), determines an image forming area where an image is to be formed on the recording medium, based on the edge part determined from the distribution of the contrasting density and the result of the comparison with the threshold (S105), determines the area where the image is formed based on the determined image forming area, determines the necessity of changing the shape of the image to be formed and the method of changing the shape, and forms the image in the determined area, based on the data of the image changed in the determined method of the change.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071708-A (JP)
Title: Environmental gamma-ray monitor
Inventor: IKEGAMI KAZUNORI
IPC: G01T7/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitive environmental gamma-ray monitor capable of implementing stable measurement throughout the year by reducing variability of temperature of sections representing significantly the thermal properties of a detector or electronic components processing detection signals of the detector.  <P>SOLUTION: The environmental gamma-ray monitor is equipped with a signal processing means the electronic components processing detection signals are loaded, a signal wire derived from the ion chamber to be connected with the signal processing means, a case containing the signal processing means, a supporter containing internally the signal wire while supporting the ion chamber through insulating material, and a cooling means prepared within the case to maintain the temperature of the electronic components within a predetermined range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069131-A (JP)
Title: Dust removing apparatus
Inventor: NASUNO SATOSHI
IPC: B08B5/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust removing apparatus for resolving a conventional problem that dust blown off by an air blowing device is attracted by and adhered on the surface of a charged vehicle body again to cause incomplete removal of dust, and therefore, to produce a flaw on the surface of the vehicle body by contact of the dust therewith.  <P>SOLUTION: The dust removing apparatus is provided which comprises an antistatic device for removing static electricity charged on products for the purpose of removing dust, and an air blowing device. Alternatively, the dust removing apparatus is provided which comprises an antistatic device for removing static electricity charged on products for purpose of removing dust, an air blowing device, and a dust collecting device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072859-A (JP)
Title: Apparatus and program for generating cg image
Inventor: SASAKI TAKESHI
IPC: G06T17/40
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CG image generator and a CG image generation program, capable of generating a CG image that is to be composited onto a video broadcast on the fly, without taking trouble.  <P>SOLUTION: A CG image generator 1 generates CG images, by causing the CG images to change according to at least the change of the degree of illumination in a photography location to which illumination is irradiated. The CG image generator is provided with: a CG data storage means 9 for storing CG data to be used for generating the CG image; an illumination control signal acquisition means 3 for acquiring an illumination control signal: a control signal conversion means 5 for converting the illumination control signal to a CG control signal: and a CG image generation means 7 for generating the CG image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072892-A (JP)
Title: Secure printing system and secure printing method
Inventor: INOUE HARUO
IPC: B41J29/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure printing system and a secure printing method that ensure extremely high security by a simple configuration.  <P>SOLUTION: The printing system networks a client device and a printing device. The client device comprises a spooler means for spooling therein print data to be printed, and means for locking the client device, for example, in a screensaver lock state unless a security key is connected directly. The printing device comprises means for, when the security key is connected directly, requesting the client device to transfer authentication and print data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006000676-A (JP)
Title: Thread-clamping implement for fitting thread for suturing
Inventor: OGASAKA TAKAHIRO
IPC: A61B17/04
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread-clamping implement in which a knot can be firmly made by an easy operation within a celom, enough tissues to recover can be sutured, the operation can be performed easily, and a forceps of a special profile can be employed.  <P>SOLUTION: In the thread clamping member 1 clamping a thread 7 for suturing which forms a loop section 7L for the knot, the thread clamping member 1 has an inner cylinder 2 and an outer cylinder 3, the loop section 7L is stored by maintaining an inside space between the inner cylinder 2 and the outer cylinder 3, both edges of the loop section 7L of the thread 7 for suturing are fixed to a thread fixing sulcus 11 equipped with the outer cylinder 3, and the thread clamping member 1 having this outer cylinder 3 and this inner cylinder 2 can be deformed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007081064-A (JP)
Title: Semiconductor device, manufacturing method thereof and substrate
Inventor: HAGA MOTOHARU
IPC: H01L23/50
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor chip can be highly accurately die-bonded on s substrate.  <P>SOLUTION: The semiconductor device is provided with the semiconductor chip, and an island on which the semiconductor chip is die-bonded by a die bonding material. A coating layer with the die bonding material hardly wettable than the island is formed on one part of the surface of the island. An exposed part where the coating layer is not formed consists of a die bonding part opposing the rear surface of the semiconductor chip and having an area smaller than that of the rear surface of the semiconductor chip, and an alignment part extending from the die bonding part so as to include a position opposing the corner of the rear surface of the semiconductor chip in the island.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076523-A (JP)
Title: Vehicle body front structure, and its assembly method
Inventor: MITO YUICHIRO
IPC: B62D65/10
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the quality feeling of a vehicle by improving the mounting accuracy of components assembled to a vehicle body front part.  <P>SOLUTION: An adjustment bracket 18 is fixed overlappingly from a front side of an intermediate bracket 22, while a bumper side reference 10A and a radiator side reference 12A are made coincide with each other in the direction corresponding to the vehicle width direction, and a bumper reinforcement 10 is assembled to a front side of a radiator supporting member 12 to form a front unit 14. Thus, the mounting accuracy of components to be assembled by using the bumper side reference 10A and the radiator side reference 12A can be easily improved. When the front unit 14 is assembled to a front side member 16, the front side member 16 can be pulled and straightened by a centering bolt 40 to be fitted to a reference hole 18A of the adjustment bracket 18, and the relative positional accuracy between the front side member 16, the bumper side reference 10A and the radiator side reference 12A can also be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006323982-A (JP)
Title: Method for operation of integrated circuit array of memory cell, and integrated circuit
Inventor: CHEN CHANG-TING
IPC: G11C11/401
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To copy data between a plurality of word lines while satisfying latency specification which does not tolerate a time required to precharge another word line.  <P>SOLUTION: Various methods and devices enable high-speed reading of a memory. A portion of data are copied and stored into another word line. By reading out a copy of data stored in a memory cell accessed by a word line which has already been precharged, it is possible to satisfy the latency specification which does not tolerate a time required to precharge a second word line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078098-A (JP)
Title: Shell roller bearing for laminated connecting rod and connecting rod assembly
Inventor: ICHIKAWA KENICHI
IPC: F16C19/26
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell roller bearing for a laminated connecting rod and a connecting rod assembly, which can prevent a roller from skewing and traversing.  <P>SOLUTION: The shell roller bearing 4 for the laminated connecting rod is pressed in a bearing inserting holes 7 and 8 at a large end 2 or a small end 3 in the laminated connecting rod 1 to form the connecting rod assembly. The shell roller bearing 4 has an outer ring 11, a plurality of needle rollers 12 and a retainer 13 to retain a plurality of rollers 12. In the retainer 13, a crosswise intermediate portion is press-formed to a cross-sectional shape sunken toward the inside diameter side than both the ends, in which a pocket 14 is formed in a plurality of circumferential positions to make the portion between the pockets 14 and 14 a pillar 13b. The portion positioned at a pitch circle diameter PCD of a needle roller arrangement in the inside surface along the pocket 14 in the longitudinal direction is made as a shear surface 14a near the longitudinal intermediate part of the pillar 13b, and as a fracture surface 14b in the root section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076533-A (JP)
Title: Driving wheel of crawler driving mechanism
Inventor: TERAMOTO HIDEKAZU
IPC: B62D55/12
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving wheel of a crawler driving mechanism capable of preventing damages to a locking claw of a crawler by surely changing the friction drive and the forced drive of the driving wheel, minimizing the load on the crawler when traveling on a normal road surface, and demonstrating a sure traction force when traveling on a soft muddy land.  <P>SOLUTION: The driving wheel has three through-holes 22a, 22b formed in both side surfaces of a driving wheel body 15 across the width direction, three engagement holes 24a, 24b corresponding the through-holes 22a, 22b in both side surfaces of an annular gear 16 which is rotatably supported inside an annular recessed groove 12, and a connection shaft attachably/detachably locked to each locking member 30 in a vicinity of the engagement holes 24a, 24b in one side surface of the annular recessed groove 12 via a tension spring, and the connection shaft is inserted and engaged with the three through-holes 22a, 22b and three engagement holes 24a, 24b by an urging force of the tension spring SP. The driving wheel body 15 and the annular gear 16 are integrated with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077956-A (JP)
Title: Hydrogen-using internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02M25/12
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow gaseous hydrogen to be added in a liquid fuel and injected immediately after startup of an internal combustion engine without requiring a tank for storing the gaseous hydrogen, in relation to a hydrogen-using internal combustion engine.  <P>SOLUTION: In startup or startup prediction of this internal combustion engine 2, circulation means 32 and 54 are operated to circulate a liquid fuel between a fuel injection device 18 and a hydrogen mixing means 52 before starting fuel injection by the fuel injection device 18. A hydrogen generation means 50 is operated to generate gaseous hydrogen while circulating the liquid fuel and the generated gaseous hydrogen is mixed in the liquid fuel by operating the hydrogen mixing means 52.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080799-A (JP)
Title: Photo cathode and electron tube
Inventor: FUTAHASHI TOKUAKI
IPC: H01J40/16
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo cathode, composed of a compound semiconductor, in which a wide dynamic range is realized and a gate operation at high speed is made possible, as well as an electron tube.  <P>SOLUTION: The photo cathode 10 which can be applied for the electron tube is provided with a substrate 11, a light absorbing layer 14 formed on the substrate 11, composed of a compound semiconductor, and emitting photo electron from a photoemission surface 14E corresponding to light incidence, and an electrode layer 15 having an opening 15H formed on the photoemission surface 14E so that a part from the substrate 11 through the light absorbing layer 14 can have the same electric potential, and exposing the photoemission surface 14E.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089342-A (JP)
Title: Uninterruptible power supply circuit
Inventor: HANEDA SHOJI
IPC: H02J9/06
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptible power supply circuit that eliminates temporary blackout of voltage supply to a load, caused by a time required for switching between an AC power supply and a standby power supply.  <P>SOLUTION: The uninterruptible power supply circuit is provided with the AC power supply, a UPS power supply, and a reverse current preventing diode which prevents a current due to an AC voltage from flowing between the UPS power supply and an output terminal, while simultaneously applying the AC voltage and a UPS voltage to the output terminal, by setting a value of a rectangular-wave or sine-wave UPS voltage smaller than the high peak value of a sine-wave AC voltage during normal time, and allowing either of the AC voltage and the UPS voltage more superior than the other to be outputted so as to supply it to the load. The circuit may be provided with a reverse current prevention diode for preventing a current due to the USP voltage from flowing between the AC power supply and the output terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT