baber/WOPTO huggingface dataset:
Patent JP-2010004005-A (JP)
Title: Light emitting element, and method of manufacturing the same
Inventor: KIM CHANG YOUNG
IPC: H01L33/42
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element that uniformly diffuses current so as to emit light uniformly, and to provide a method of manufacturing the same.  <P>SOLUTION: The light emitting element includes a substrate, and an N-type semiconductor layer, an active layer, and a P-type semiconductor layer which are formed on the substrate sequentially. The light emitting element has one or more trenches each of which is formed in the P-type semiconductor layer, and the active layer and reaches at least the inside of the N-type semiconductor layer. Each trench has a first insulating layer formed on the its sidewall and has a conductive layer which is formed on the first insulating layer and is filled in the inside of each trench having the formed first insulating layer. With this arrangement, the light emitting element obtains a uniform current diffusing property, thereby enhancing the efficiency of light emission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087982-A (JP)
Title: Image capturing unit and image capturing apparatus
Inventor: YAMAMIYA KUNIO
IPC: G03B5/00
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing unit capable of surely eliminating clattery motion of a guiding unit in the retaining member of an image sensor, smoothly moving the image sensor, and mounting a simple mechanism for retaining the central position of the image sensor.  <P>SOLUTION: The image capturing unit includes a CCD 32, an XY stage 33 with the CCD mounted thereon and having the guiding unit, a fixed stage 31 having a guide support in contact with the guiding unit to movably support the XY stage 33, and coils 37, 38 to move the XY stage 33 in the two-dimensional direction. A permanent magnet 33g magnetized in the thickness direction is arranged in the XY stage 33 to generate a magnetic flux in the direction parallel to the moving direction. A clamping pin 42 disposed on the fixed stage 31 through an urging spring and a coil 46 wound around the clamping pin are disposed on the surface opposite to the permanent magnet 33g. A gap exists in between the permanent magnet 33g and the fixed stage 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083415-A (JP)
Title: Master cylinder device
Inventor: MAEHARA TOSHIFUMI
IPC: B60T11/224
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder device having a so-called first-fill function for supplying a large amount of brake fluid in initial operation to generate high fluid pressure, when the brake fluid is supplied to brake devices such as a disk brake or a drum brake of an automobile.  <P>SOLUTION: The first-fill type master cylinder device has a stepped cylinder and a stepped piston inserted into the stepped cylinder for dividing the inside of the stepped cylinder into an auxiliary chamber 11 and a main pressure chamber 9. A valve is arranged in the radial direction of the stepped piston in a flow passage which communicates the auxiliary chamber with a reservoir, and a valve lever is arranged in a clearance between the valve and an inner surface of the cylinder. The master cylinder device uses level difference formed on a cylinder inner peripheral surface to make the valve vertically move by the action of the valve and the valve lever to provide a valve mechanism for opening/closing the flow passage. That solves a problem wherein a valve device is opened by the fluid pressure in the auxiliary chamber, even if a pedal-stepping speed is fast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087436-A (JP)
Title: Semiconductor device
Inventor: TANAKA KOJI
IPC: H01L29/786
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that suppresses development of a bump and also suppresses variance in characteristics.  <P>SOLUTION: The semiconductor device includes an element isolation film 200 provided to a semiconductor layer to section an element formation region, a gate electrode 130 formed on the element formation region and having both ends extended onto the element isolation film 200 respectively, and an impurity region 110 formed in the element formation region to become a source region and a drain region disposed across a channel formation region positioned right below the gate electrode 130. The gate electrode 130 has, at each of both ends, a high work function region 124 having a higher work function than any other region at least on a part of the border between the element formation region and element isolation film 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092892-A (JP)
Title: Power supply unit for pulse laser
Inventor: UMEDA HIROSHI
IPC: H01S3/23
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shift in synchronization between an oscillation stage laser and an amplification stage laser due to a change in a turn-on time of a switching element in a twin chamber system power supply unit in which a plurality of pairs of electrodes are disposed in a resonator to alternately oscillate while shifting the period of discharging.  <P>SOLUTION: Two switches SW1-1 and SW1-2 are provided on a high-voltage pulse generator 12 for oscillation stage laser, and are connected in series, the switch SW1-1 and a switch SW2-1 of a high-voltage pulse generator 33 for the amplification stage laser, and the switch SW1-2 and a switch SW2-2 of a high-voltage pulse generator 34 for the amplification stage laser are operated at the same timing, and the switches are alternately operated. Thus, the switching frequency of the high-voltage pulse generator 12 becomes the same as that of the high-voltage pulse generators 33, 34, and a change in delay of the turn-on time of the switching elements is canceled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092630-A (JP)
Title: Quadrupole mass spectrograph
Inventor: KAWANA SHUICHI
IPC: H01J49/42
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten settling time as much as possible at changing impression voltages in a step shape on a quadrupole mass filter in a SIM measurement, and at the same time, to prevent unwanted ions in a great deal from entering a detector in a transient state during changing-over of masses.  <P>SOLUTION: When a plurality of masses of an SIM measurement object are designated, in case a direct-current voltage U impressed on a quadrupole electrode is of a response later than an amplitude V of a high frequency voltage, a control part 10 reorders those masses in the order of height, and an optimum settling time calculating part 101 decides a settling time for each mass, from differences of the masses and a mass after the change. With this, differences of the masses get smaller, and the settling time can be relatively made small. Since, moreover, the U/V passes outside a safety region on the safety region figure by the Mathieu equation at changing-over of the masses in a step shape, unwanted ions hardly pass the quadrupole mass filter to enable to alleviate damage on the detector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153105-A (JP)
Title: Method and apparatus for allocating resource of system to at least two users, and computer program
Inventor: ASSAAD MOHAMAD
IPC: H04L12/54
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To allocate resources of a system to at least two users in a state that balance between capacity and fairness is improved.  <P>SOLUTION: A method for allocating resources of a system to at least two users includes: a step of obtaining a minimum bit rate to be provided to each user; a step of obtaining channel quality indicators from respective users; a step of finding out information from the channel quality indicators in each user; a step of fining out the time average of the information in each user; a step of finding out a maximum instantaneous rate in each user when all resource elements are assumed to be allocated to the user; a step of finding out the time average of the maximum instantaneous rate in each user when all the resource elements are assumed to be allocated to the user; and a step of allocating resource elements to respective users according to the optimization of a utility function while considering the minimum bit rate, the information obtained from at least one channel quality indicator, the time average of the information, the maximum instantaneous rate, and the time average of the maximum instantaneous rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093729-A (JP)
Title: Imaging apparatus and method of imaging
Inventor: YONEMITSU TETSUMASA
IPC: H04N5/238
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent brightness of an image from being significantly different between upper and lower parts of a screen in an imaging apparatus which involves line exposure.  <P>SOLUTION: The imaging apparatus includes an imaging element 102, an imaging element control part 111 for supplying a readout direction signal for signal charge stored in the imaging element 102 in synchronization with a synchronizing signal, and an operation input part 107 into which a flash firing direction inputs. An output interval between the readout direction signals is set to a predefined interval of at least two frame periods. In addition, output timing of flash control signals is set such that a time period from start to end of the flash firing is included within a time period from after completion of the signal charge readout with a first readout direction signal till an input of a subsequent second readout direction signal. On that basis, the flash control signal is supplied based on the flash firing direction and the set output timings such that the readout direction signal is output in the predefined intervals specified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094237-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OGASAWARA YOICHI
IPC: A61B8/00
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To display a capture image in an easy-to-view form when segmenting and displaying a part of the capture image or when reducing and displaying it.  <P>SOLUTION: A display image correction circuit 29 extracts a display area image, relating to a display area set to a part of the capture image including a medical diagnostic image and an additional information image indicating additional information, from the capture image. The display image correction circuit 29 extracts at least a part of the additional information image, included in an area other than the display area of the capture image, from the capture image. Then, the display image correction circuit 29 combines the extracted additional information image with the display area image to prepare a display image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098514-A (JP)
Title: Video recording and playing apparatus, and file management method
Inventor: NAKAO AKIHIKO
IPC: H04N21/27
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and playing apparatus that can speedily reads from an arbitrary place of a stream data file made into an MXF file, and records or transfer the stream data file, and to provide a file management method.  <P>SOLUTION: A control unit 11 performs a preparatory procedure through which an FTP command is transmitted through a preset processing procedure to an FTP server 20 via a data IF 17 to acquire Random Index Pack information in the MXF file and further to acquire, and store and save description position information of control information needed for MXF file processing in a management table 13, and a list where all control information needed for the recording is acquired from the position information from the FTP server 20 is stored and held in the management table 13. After the preparatory procedure, the control unit downloads the MXF file, and performs predetermined file management processing by reference to the control information in the management table 13 to write, store, and hold the MXF file in a storage means 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098124-A (JP)
Title: Flash memory
Inventor: KAI TETSUYA
IPC: H01L29/792
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve charge retention of a flash memory.  <P>SOLUTION: This flash memory contains a semiconductor substrate 11, an element isolation insulating film 21 formed in the semiconductor substrate, an first insulating film 12 formed on the semiconductor substrate, a second insulating film 13 formed on the first insulating film 12, a third insulating film 14 formed on the second insulating film and fourth insulating films 19 and 24 formed at least on one of first both side surfaces in a first direction in the second insulating film and second both side surfaces in a second direction crossing to the first direction. The second insulating film contains a first tunnel insulating film 20 lower in a barrier height to a hole than the first and third insulating films, a first charge storage layer 15 formed on the first tunnel insulating film, a first block insulating film 16 formed on the first charge storage layer, and a first control gate electrode 22 which is formed on the first block insulating film and extended in the first direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094103-A (JP)
Title: Fishing lure
Inventor: UENAKA KEISHIRO
IPC: A01K85/16
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing lure having high strength and sufficient weight and excellent function to attract fish.  <P>SOLUTION: The fishing lure includes a fishing lure body 2 made of glass and a pair of metallic edge frames 3, 4 attached to both edge faces 2C, 2D along the length of the fishing lure body 2 and having different weights to deviate the total gravity center toward the side of one edge face 2D. The edge frames 3, 4 are bonded together at the front and rear parts in a manner to cover the whole thickness of the corresponding edge faces 2C, 2D of the fishing lure body 2 over the whole length. A fishing line 12 is connected to the front bonding part 5A, and fishing hooks 11, 11 are attached to the front and rear bonding parts 5A, 5B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103793-A (JP)
Title: Onboard receiving system
Inventor: MITSUI KOICHI
IPC: H04B1/16
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard receiving system whose manufacturing cost is reduced.  <P>SOLUTION: The onboard receiving system includes: a holder device 1 to be provided to a vehicle; and a mobile electronic device 50 removable from the holder device 1, wherein the holder device 1 includes: an antenna 103; and a tuner 120 constituted so as to receive each of frequency bands of a plurality of destinations of the holder device 1, the mobile electronic device 50 is made to hold pieces of information on the destinations which are to be received by the tuner part 120 of the holder device 1, and the tuner part 120 of the holder device 1 performs receiving operations of the frequency bands of the destinations which are to be received on the basis of the pieces of information on the destinations held by the mobile electronic device 50 attached to the holder device 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101451-A (JP)
Title: Synthetic resin pipe
Inventor: SAITO GENTARO
IPC: F16L11/11
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin pipe enabled to be connected in the water-tight condition without using a special facility in the connecting work, preventing unevenness of quality in execution by a worker.  <P>SOLUTION: This synthetic resin pipe 10 is formed with a male screw part 30 having a thread of a spiral projecting part 22 in one end side thereof, and formed with a connecting part 40 having a female screw part 44, into which the male screw part 30 of a connected pipe can be inserted in the other end side. A part adjacent to the connecting part 40 is formed with a projecting part 42 having a diameter larger than that of the spiral projecting part 22. The inside of the projecting part 42 is formed into a housing recessed part 43 for housing a water-cut packing 50 and having a depth wall 42A, on which an end surface of the male screw part 30 of the connected pipe is made to abut through the water-cut packing 50 having a diameter larger than that of the end surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105166-A (JP)
Title: Magnet holder
Inventor: UNO KOJI
IPC: B42F1/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a plurality of magnet holders, taken off the surface and put together in a stacking manner by their own magnetic attraction to each other, makes it difficult for them to drop from a hand holding them all together therein and providing convenience, wherein if their magnetic attraction to each other is too strong, they are hard to separate from each other, and if their magnetic attraction to each other is too weak, they are easy to drop from the hand.  <P>SOLUTION: Two magnet holders 10 includes mating parts 5, 6 for stably combining with each other when they are stacked, and for enabling easy and accurate relative rotation when they are separated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108628-A (JP)
Title: Water balance measuring device for fuel cell, fuel cell evaluation test device, and fuel cell system
Inventor: MIZUGAKI AKIRA
IPC: H01M8/04
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water balance measuring device for a fuel cell, capable of preventing drop in accuracy of the calculation result of a water balance in the fuel cell caused by liquefaction of moisture contained in gas exhausted from the fuel cell, and to provide a fuel cell evaluation test device and a fuel cell system including the same.  <P>SOLUTION: The test device 1 has a vaporizing means 71 capable of vaporizing water in a gas exhaust line 20 through which gas exhausted from the fuel cell 30 flows. Liquefaction of moisture contained in the gas exhausted from the fuel cell 30 can be prevented by operating the vaporizing means 71, and exhaust moisture amount W<SB>o</SB>can accurately be derived with a control part 80. The test device 1 can prevent drop in accuracy of the calculation result of the water balance in the fuel cell caused by the liquefaction of moisture contained in the gas exhausted from the fuel cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161246-A (JP)
Title: Packaging box
Inventor: RI AKIRA
IPC: B65D81/113
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which has good assembling workability, and which has low manufacturing cost.  <P>SOLUTION: This packaging box includes two facing side plates, and two cushioning bodies which are formed on the lower side of the two side plates, and are located at both ends of the bottom surface of the packaging box when the packaging box is bent. The cushioning body includes a top surface, a bottom surface which faces the top surface, a first side surface which is connected to the side plate after being bent, and a second side surface which faces the first side surface. The bottom surface, the second side surface, the top surface, and the first side surface are integrally formed on the lower side of the side plate in order. A split, a part of which bends to the inside of the cushioning body, is formed between the top surface and the second side surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010108221-A (JP)
Title: Data processing apparatus, data processing method, and program
Inventor: KIHARA RYO
IPC: G06F11/32
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus, a data processing method and a program easily obtaining the behavior of a system and allowing a third part to quickly check deliverables.  <P>SOLUTION: A modeling device (10) includes: a processing unit (25) for processing a figure showing the operation of a program on the basis of the layout of a plurality of elements using source codes; a storage unit (30) for storing a definition file defining possible states of objects; an assigning unit (22) for assigning, based on the definition file in the storage unit, colors at least to the elements laid out corresponding to the objects in the figure processed by the processing unit; and a display unit (50) for displaying the figure containing the elements to which the colors are assigned by the assigning unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107413-A (JP)
Title: Shape-measuring device
Inventor: KAWASAKI TOSHIO
IPC: G01B21/20
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-measuring device, having a structure in which a work having a through-hole can be mounted in a short time, in such a manner that the through-hole is parallel to the direction of a predetermined axis.  <P>SOLUTION: This shape measuring device includes a rotating table 13a, that is formed in such a manner that a work 12 having a through-hole 12a can be mounted and can be rotated about an X axis and a Y axis; a light source 13b that radiates a light, from one side of the through-hole 12a in parallel to a Z axis, a CCD camera 18a, that is disposed at the other side of the through-hole 12a, receives the light from the light source 13b, passing through the through-hole 12a and measures a luminance based on the received light; and a control section 35 that controls the rotational angle of the work 12 rotated by the rotating table 13a, on the basis of the luminance measured by the CCD camera 18a. The control section 35 allows the CCD camera 18a, to make the luminance for each rotation of the work 12 by a predetermined angle measured, by using the rotary table 13a and sets a rotational angle of the rotating table 13a to an angle by which the luminance becomes maximum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109825-A (JP)
Title: Radio device and radio network with the same
Inventor: TAKIZAWA YASUHISA
IPC: H04W84/18
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio device improving communication efficiency of a cognitive radio network.  <P>SOLUTION: The radio device 3 has a route ML1 for accessing a base station 10 by IEEE802.16 and a route ML2 for accessing the base station 10 via radio devices 4, 1 by IEEE802.11g. Then, the radio device 3 distributes packets to the two routes ML1 and ML2 so that an average delay time in transmission of the packets to the base station 10 using the route ML1 equals an average delay time in transmission of the packets to the base station 10 using the route ML2, and then transmits the packets to the base station 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112568-A (JP)
Title: Humidifying device
Inventor: NAGUMO KENJI
IPC: H01M8/10
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying device capable of properly performing humidification, with respect to the humidifying device including a humidifier for humidifying fluid such as the air supplied to a fuel cell and the like.  <P>SOLUTION: This humidifying device 1 has the humidifier 10 which includes a hollow fiber membrane bundle 11 obtained by bundling a plurality of hollow fiber membranes 12, and a case 21, and in which the air flows into the hollow fiber membranes 12 from a front end side of the hollow fiber membrane bundle 11, and a cathode off gas is circulated in the case 21 and outside of the hollow fiber membranes 12, and an inflow region variable means having a plate body 41 capable of varying the air inflow region S at the front end side of the hollow fiber membrane bundle 11 and a servo motor 51 for rotating the plate body 41, so that the air is circulated in the hollow fiber membranes 12 corresponding to the cathode off gas circulation region R in the hollow fiber membrane bundle 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT