baber/WOPTO huggingface dataset:
Patent JP-2009122698-A (JP)
Title: Optical element for attenuating light, method of manufacturing optical element, and illumination attenuating system
Inventor: DELUCA NICHOLAS A
IPC: H01L21/027
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for attenuating light in a photolithographic system and other optical system, without impairing the quality of light.  <P>SOLUTION: The optical element 200 includes a glass optical system 202 having 1,000 μm or less of thickness between the first surface and the second surface, and a pattern 203 arranged on the first surface of attenuating the light incident into the first surface of the glass optical system 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010201446-A (JP)
Title: Marking method using laser and method of manufacturing flat panel display by the marking method
Inventor: KAWAMURA HIRONORI
IPC: B23K26/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking method free from cracking or thinning on glass when a cell constituting marking is formed on the surface of glass by using a laser beam, and to provide a method of manufacturing a flat panel display by the marking method.  <P>SOLUTION: When marking composed of a plurality of cells is performed by irradiating a glass surface with a laser beam, a second harmonic laser beam is formed from a laser beam of a fundamental wavelength on the optical path of an optical resonator using a wavelength conversion element 36. A PID type Peltier element 37 is attached to the wavelength conversion element 36. The Peltier element 37 is feedback controlled by a Peltier driver 39 under a temperature detecting operation of a temperature detecting element 41, and is maintained at a constant temperature and stabilized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203314-A (JP)
Title: Method for manufacturing fuel injection nozzle
Inventor: ITO HISANORI
IPC: F02M61/18
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fuel injection nozzle improving manufacturing efficiency of the fuel injection nozzle provided with an injection hole including a cavitation chamber and a bent part.  <P>SOLUTION: The fuel injection nozzle 2A is manufactured by forming a slit-shaped injection hole 7 on a nozzle body 4 by using electric-discharge machining in a process A, forming a hole 10A' corresponding to a shape of the cavitation chamber 10A on the nozzle body 4 by using electric-discharge machining in a process B, and forming the cavitation chamber 10A by blocking an opening part 19 of the hole 10A' in a process C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203931-A (JP)
Title: Chip for liquid chromatography having curved channel section with uniform pressure loss
Inventor: SHIRASAKI YOSHITAKA
IPC: G01N37/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid chromatography chip with high separation performance having a large number of theoretical stages capable of suppressing minimally dispersion of a sample, and resultantly separating an object material from a complicated matrix such as a biosample.  <P>SOLUTION: The invention is directed to the liquid chromatography chip having a pillar structure including a means having a function for uniformizing a pressure loss in a curved channel section, a liquid chromatography chip having a pillar structure including a means having a function for uniformizing a channel resistance in the curved channel section, a microchip including the liquid chromatography chip, and a microchemical analysis system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233661-A (JP)
Title: Crushing and separating apparatus
Inventor: OKAMURA MUTSUO
IPC: B02C23/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing and separating apparatus capable of obtaining high quality resources for recycling while securing a low cost and a high safety in crushing and separating a unit involving a container with powder adhering thereto.  <P>SOLUTION: The crushing and separating apparatus 1 comprises a two-axle crusher 10, a sieve part 20, a metal shards separating part 30, and the like, which are connected by conveyers 50, 51 and the like. A dust collecting duct 80 is connected to the two-axle crusher 10, and the sieve part 20 among these, and further to a transferring part 60 for transferring from the sieve part 20 to the conveyer 51. The dust collecting duct 80 is connected to a dust collector 42 through dust collecting ducts 70, 81, 82. Toner powder adhering to a toner recovering unit 1000 is sucked by the dust collector 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203730-A (JP)
Title: Steam generation system using waste heat
Inventor: OKA MASAHIRO
IPC: F02G5/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a steam generation system A using waste heat capable of manufacturing low-pressure steam from the waste heat discharged from factories, etc., and expanding applications of the waste heat by boosting the low-pressure steam.  <P>SOLUTION: The steam generation system A includes a heat pump 10 as a first steam generation source B, a boiler 20 which is a second steam generation source composing a middle-pressure steam manufacturing means C, and an ejector 30 as a steam boosting device. The ejector 30 is supplied with second steam from the boiler 20 as driving steam, and also supplied with first steam from the heat pump 10 as suction steam. While utilizing the waste heat, middle-pressure discharge steam around 0.1-1.0 MPa widely used in factories as a heat source can be obtained from the ejector 30 thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211268-A (JP)
Title: Communication device, control method and program of the communication device, and system
Inventor: TAMURA HIROSHI
IPC: G06F13/10
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To form a customized on-demand driver according to the usage environment by allowing a communication device to selectively provide corresponding device information in response to an acquisition request from a device side which forms an on-demand driver for driving the communication device.  <P>SOLUTION: The communication device to be driven by an on-demand driver installed to a device having an on-demand driver forming program for forming an on-demand driver for the communication device based on device information of the communication device includes: a storage means which stores the device information of the communication device; and a response means which transmits, in response to an acquisition request of device information by the on-demand driver forming program, the device information stored in the storage means to the device according to additive information contained in the acquisition request of device information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210778-A (JP)
Title: Whole sound transmission plate, hard screen using it, and sound transmission amount adjusting plate
Inventor: NAKAI TAKAYOSHI
IPC: G10K11/172
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whole sound transmission plate capable of achieving whole sound transmission performance, in particular, whole sound transmission performance in a major voice frequency band irrespective of use of holes having very small diameter.  <P>SOLUTION: This whole sound transmission plate has micropores having average diameter of openings of 1-2,000 μm and passing through from a face on one side to a face on the other side in a hard plate, a rate of opening obtained by the micropores on the faces of the hard plate per hard unit area is 3-50%, and average distance between the micropores is 1.5-4 times average diameter of openings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207885-A (JP)
Title: Ultrasonic joining method
Inventor: HAMAGUCHI YUJI
IPC: B23K20/24
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic joining method, by which generation of a hole in a to-be-joined member or generation of a crack in a joint portion is significantly prevented.  <P>SOLUTION: In the ultrasonic joining method, joint portions are ultrasonically joined to each other by putting a joint portion of a first to-be-joined member and a joint portion of a second to-be-joined member between a horn and an anvil and by vibrating the horn. The ultrasonic joining method includes the steps of: immersing, prior to ultrasonic joining, the joint portion of the first to-be-joined member in the side, with which the horn is brought into contact, and the tip end of the horn into an etching vessel housing an etching solution; and subjecting the joint portion of the first to-be-joined member to ultrasonic etching by vibrating the horn and ultrasonically vibrating the etching solution, to expose a new surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211880-A (JP)
Title: Disk driving device, control method thereof, program, and recording medium
Inventor: ODA MAMORU
IPC: G11B20/10
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device reading and/or writing data without requiring complex processing on a host.  <P>SOLUTION: An optical disk drive 100 includes: a memory 140 for storing file system information read from an optical disk 30; an ATA/ATAPI interface 110 for receiving a file command using file designation information designating a file as an argument; and a control unit 120 for determining a sector on the optical disk 30 to be scanned by an optical pickup 130 by referring to the file system information stored in the memory 140.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211618-A (JP)
Title: Semiconductor storage device
Inventor: ITO TAKAFUMI
IPC: G06F12/02
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device that obtains random write performance required by "ReadyBoost"(R) that improves performance.  <P>SOLUTION: The semiconductor storage device includes: a normal data region 12 where first conversion from a logical address to a physical address is performed and write to a region specified by the converted physical address is performed; an additional buffer region 13 where second conversion of a system different from the first conversion from the logical address to the physical address is performed and the write to a region specified by the logical address converted by the second conversion is performed; and a controller 20. The controller 20 shifts to a first write mode where the write to the normal data region 12 is performed when detecting sequential write of a predetermined length or longer, and shifts to a second write mode where additional write to the additional buffer region 13 is performed when detecting that a difference between the logical address at the end of the previous write and the logical address at the start of the next write is not within a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010657-A (JP)
Title: Compound semiconductor light-emitting element and illumination device using the same, and method for manufacturing compound semiconductor light-emitting element
Inventor: ROBERT ARMITAGE
IPC: C23C14/06
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor light-emitting element comprising two or more nano columns which adjusts a hue at high precision with high emission efficiency without using a phosphor.  <P>SOLUTION: A trench 11 is formed in one portion region of an Si substrate 4, a nano column 2 is made to grow up after further forming an AlN layer 12 which is a compound seed crystal film of the nano column 2 in the trench 11, thereby the growth in a region with the AlN layer 12 is quick comparing with that in a region on a wall 13 without it, when the growth is carried out for a predetermined time, the level difference between the trench 11 and the wall 13 is absorbed, and the surface of a p-type layer 14 has a substantially same height. Hereby, a requested hue such as white light or the like is attained with an identical substrate and a single growth process, thereby with a low cost. Moreover, since a desired hue is attained without using a phosphor, high reliability and long life are attained, and the area of the trench 11 is arbitrarily adjusted, thereby the hue is finely adjusted in high precision.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216104-A (JP)
Title: Window sash
Inventor: KOMATSU TAKESHI
IPC: E06B3/66
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window sash which has excellent sound insulation performance, with design in mind.  <P>SOLUTION: A four-side frame 10 is formed of a tubular member 1 in a rectangular cross section; and two spacer members 5 and 5 and two beads 6 and 6 are fixed on the inner peripheral surface 10a of each side of the four-side frame 10. Glass sheets 2 and 2 are sandwiched between the spacer member 5 and the bead 6, so that the two glass sheets 2 and 2 can be fixed at a predetermined spacing in the four-side frame 10. In addition, a communication hole 3, which communicates a hollow portion 11 with a clearance layer 13 is formed between the glass sheets 2 and 2, is provided on the side of the inner peripheral surface 10a of the four-side frame 10. Since a resonator is formed by providing the communication hole 3 on the internally-hollow four-side frame 10, the window sash has a mechanism in which its sound insulation performance is enhanced by the sound absorbing action of the resonator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215038-A (JP)
Title: Engine start control apparatus of front and rear wheel driving vehicle
Inventor: YOSHIMURA TAKAHIRO
IPC: B60W20/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately suppress drive torque fluctuation occurring due to a reaction force when rotationally driving and starting an engine by a first motor generator MG1 of an electric type differential part by using a second motor generator MG2 connected to a power transmission path at a rear wheel side.  <P>SOLUTION: A clutch CL capable of connecting the two rotating elements (CS, CR) of three rotating elements (CS, CCA, CR) of a front and rear wheel power distribution device 14 is provided, and the clutch CL is engaged when an engine 20 is rotationally driven and started by the MG1, so that it is possible to appropriately accept the reaction force by the MG2 to suppress drive torque fluctuation. When the clutch CL is engaged, a difference between front and rear wheels 44 and 34 is restricted and there is the possibility of the occurrence of a tight corner braking phenomenon or the like. However, when a steering angle Φ is equal to or more than a prescribed value, the start of the engine 20 is stopped, so that the occurrence of the tight corner braking phenomenon or the like during turning travel due to the start control of the engine 20 is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219744-A (JP)
Title: Decoding device and decoding method
Inventor: HONDA MAKOTO
IPC: H04N7/173
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding device and a decoding method, for preventing the occurrence of blank time due to switching of codecs.  <P>SOLUTION: The decoding method includes: a step of input of control information including first and second codec identifiers identifying first and second codecs corresponding to first and second material data, respectively, and first and second time information representing start times of decoding of the first and second material data, respectively; a step of loading the first codec into a first decoding unit according to the first codec identifier; a step of starting decoding of the first material data in the first decoding unit according to the first time information; and a step of loading the second codec into a second decoding unit according to the second codec identifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218219-A (JP)
Title: Replica table generating apparatus, replica table generating method, and program
Inventor: KOMATSU HISASHI
IPC: G06F12/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replica table generating apparatus, method, and program, which generates a replica table even if DDL (data definition language) of a master table as a source of the replica table is not managed previously.  <P>SOLUTION: A replica table generating apparatus 110 is used which generates a replica table 134 corresponding to a master table 124 of a master site 120, in a replica site 130. The replica table generating apparatus 110 is provided with: an information acquisition unit 114 for acquiring definition information of the master table 124 from a database of the master site 120; and a replica table generating unit 112 for generating the replica table 134 in a database of the replica site 130 based on the definition table acquired by the information acquisition unit 114.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213942-A (JP)
Title: Game machine
Inventor: ISHIOKA NAOTAKA
IPC: A63F7/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of performing symbol direction in a complicated display mode when performing symbol direction using a so-called dot display system, thereby enhancing game performance.  <P>SOLUTION: The game machine includes a direction symbol display device 62 which has a display part including: a substrate 202 on which many dot matrix display elements 200 including light emitting diodes are arranged horizontally and vertically; and a frame body 206 in a grid shape where many squares 204 corresponding to the dot matrix display elements 200 are divided and formed. Light guide members 210A, 210B, and 210C for guiding light from the dot matrix display elements 200 to a player side are provided for a part on the front side of the frame body 206 and ahead of the dot matrix display elements 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221322-A (JP)
Title: Positioner
Inventor: SHIOTE YOSHITOMO
IPC: B25J13/08
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axial positioner capable of adjusting a contact force, a position and a posture of a robot for assembling precise or minute components while positioning them according to assembling operation.  <P>SOLUTION: The positioner 4 has a linear actuator 42 for driving a drive shaft 44 and a link mechanism 43 coupled via the drive shaft 44. The linear actuator 42 drives the drive shaft, thereby driving the link mechanism 43 for positioning the components. A controller 41 calculates the impedance of the positioner from a position, velocity and acceleration of a hand obtained by a displacement sensor 45 and a position coordinate conversion arithmetic part 414, and calculates a drive force of the linear actuator 42 from the calculated impedance of the positioner.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224871-A (JP)
Title: Site service charging system, method, and program
Inventor: OGINO MAYU
IPC: G06Q30/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a fee burden on a user who browses advertisements, and to promote a user to browse advertisements by reducing a service fee to be charged to a user according to his or her browsing state of advertisements when a service is provided to the user in a Web site where advertisements are placed.  <P>SOLUTION: A log-in management part 117 measures the time that a user continuously browses a site, and stores it as log-in management data 102 in a storage device. An advertisement browsing time management part 119 measures the time that the user browses advertisements placed in the site during the continuous browsing of the site, for each advertisement, and stores it in the storage device as advertisement browsing time management data 104. A service use charge calculation part 118 calculates a service use fee to be charged to the user on the basis of the continuous browsing time measured by the log-in management part 117, by discounting according to the browsing time for each advertisement measured by the advertisement browsing time management part 119.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224275-A (JP)
Title: Clutch for high-hat cymbals
Inventor: UENO GORO
IPC: G10D13/06
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drop type clutch for changing a high-hat over to a half-open state during performance.  <P>SOLUTION: The clutch screws or inserts a pair of upper and lower lock nuts (6), a nut (7) for a stopper, a pair of upper and lower lock nuts (8) for holding an upper cymbal (10), a felt washer (9), and a bottom nut (11) in a clutch bolt (5). The clutch is installed on a rod (1), the lock nut (6) is vertically rotated and moved while a hook (4) is hooked on a lock nut (6B), after the high-hat is in a favorite half-open state, upper and lower lock nuts (6A, 6B) are tightened in a direction where both of the lock nuts approach each other to complete fixing. Henceforth, a hook lever part (4A) is hit while the hook (4) is in a high-hat open state hooked on the nut (7) for the stopper, and instantly changed over to a preset half-open state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226921-A (JP)
Title: Control device for electric motor
Inventor: KAWAUCHI RYOJI
IPC: H02P21/13
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To switch over between driving methods with a reduced frequency of torque shock.  <P>SOLUTION: A control device for an electric motor has two driving methods, one being a rectangular wave voltage driving method wherein rectangular wave voltage is generated from DC power and is applied to the electric motor and a PWM wave voltage driving method wherein PWM wave voltage is generated from DC power and is applied to the electric motor. Depending on the operating condition of the electric motor, the control device switches over between the rectangular wave voltage driving method and the PWM wave voltage driving method. When switching over between the rectangular wave voltage driving method and the PWM wave voltage driving method, higher harmonic magnetic fluxes in a main magnetic circuit are increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229447-A (JP)
Title: Method for pre-treating molten iron
Inventor: KABEYA KAZUHISA
IPC: C21C1/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pre-treating molten iron with which in the pre-treating method for molten iron using a torpedo-car, the molten iron stirring at the edge part of the torpedo-car body (furnace body) can efficiently be performed.  <P>SOLUTION: When the pre-treatment of the molten iron is performed by using the torpedo-car 10, the injection of an oxidizing agent, etc., from a lance 18, is periodically changed while matching with sympathetic frequency (sloshing frequency) of the molten iron 1, and then, the sloshing of the molten iron 1 is excited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227210-A (JP)
Title: Hanger
Inventor: HASEGAWA KEIZO
IPC: F16B45/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a hanging tool such as a hanger, wherein a bent part (a hook) thereof should be turned deep downwards in order to stably lock the hanger on a crossbar (a bar), and when there is no enough space above the crossbar, it is difficult to put the hanger on the crossbar.  <P>SOLUTION: A bent part gently curved like a circular arc towards the lateral direction is formed integral with one end of the bar-like base part, a movable piece curved with the substantially same curvature as that of the bent part is rotatably connected to the open end side of the bent part. An elongated spring piece having elasticity and made of soft synthetic resin is formed integral with the connection side of the movable piece, and the spring piece is fixed to a portion of the base part corresponding to the side.  <P>COPYRIGHT: (C)2011,JPO&INPIT