baber/WOPTO huggingface dataset:
Patent JP-2008218773-A (JP)
Title: Aluminum foil for electrolytic capacitor electrode and its manufacturing method
Inventor: TAKIGUCHI KOICHIRO
IPC: H01G9/042
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide aluminum foil for electrolytic capacitor electrode, with which rolling oil is difficult to remain at the time of cleaning, dispersion of pits is improved at the time of an etching processing and high capacitance can be obtained.  <P>SOLUTION: Center line trough depth (Rv) obtained by measuring a rolling streak existing on a surface in a rolling vertical direction is Rv≤1.5 μm, and an average peak interval (RSm) is 12.0 μm≤RSm≤18.0 μm. Carbon detection intensity (C) on a material surface, which is measured by fluorescent X-ray spectrographic analysis, is C≤1.0 kcps and a ratio (C/O) of carbon detection intensity (C) and oxygen detection intensity (O) is 2.0≤C/O≤3.0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212464-A (JP)
Title: Adsorbent molded body and its manufacturing method
Inventor: KATO KENJI
IPC: A61L9/16
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing filter securing low pressure loss and high deodorizing performance in the deodorizing filter for use in an air cleaner.  <P>SOLUTION: A slurry formed by mixing a microcapsule 5 incorporating multivalent cation, adsorbent, and sodium alginate, is molded into an optional shape and, after the molding, the microcapsule 5 is broken to constitute the adsorbent molded body 1 by cross-linking reaction by the sodium alginate and multivalent cation. This method can provide the deodorizing filter with high deodorizing performance and the low pressure loss and fitted to the design.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216873-A (JP)
Title: Laser scanning device
Inventor: SEKIYAMA TOMOYUKI
IPC: G02B26/10
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform trajectory control of laser by designating an arbitrary laser spot diameter and arbitrary coordinates in a three-dimensional rectangular coordinate system.  <P>SOLUTION: A laser scanning device includes: a scan program 305 with laser radiation coordinates described therein; a program analysis part 301 for outputting target positions 306 described in the scan program; an interpolation processing part 302 which receives the target positions to perform interpolating calculation between the target positions; a correction amount adding part 303 for adding a correction amount to an interpolation position 308 to output a corrected position 309; a controller 202 having a geometrical calculation processing part 304 for converting the laser radiation coordinates on an irradiated face to a rotation angle of a galvanometer scanner ; a servo amplifier for operating the galvanometer scanner; and a dynamic focus lens. The scanner program designates the laser radiation coordinates and designates laser spot diameters at points designated by the laser radiation coordinates in the three-dimensional rectangular coordinate system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227065-A (JP)
Title: Slide operation device
Inventor: KATO KOJIRO
IPC: H01C10/38
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide operation device which can suppress unintended movement of a moving body within a box body while it can be assembled easily and is simple-structured.  <P>SOLUTION: The moving body 70 is constructed by fixing an operating knob 80 to a gondola 71. In a main case 10, the gondola 71 is slidable with respect to an upper guide bar 78 and a lower guide bar 79. An assembly 60 for slidable contact consists of a flat spring 61 assembled with an insulation sheet 64. By engaging a claw portion 63 of the flat spring 61 with a cutout portion 83a of a hole 83 formed in a fixed portion 82 of the operating knob 80, the assembly 60 for slidable contact is mounted in a bent state on the fixed portion 82. Over the whole traveling range of the moving body 70, a projecting portion of the bent assembly 60 for slidable contact is in slidable contact with the lower guide bar 79.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227855-A (JP)
Title: Communication system and communicating method
Inventor: KANO ATSUSHI
IPC: H04W28/06
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device increasing throughput when a few packets are lost and continuing communication even when the packets are frequently lost.  <P>SOLUTION: A radio communication terminal 100 is equipped with a communication controller 104 which retransmits packets to a destination device depending on retransmission control information (a sequence number and an Ack, or the like) contained in packets received, a packet loss ratio calculator 106 which obtains information indicating a ratio of packets lost in a propagation channel among a plurality of packets employed for communication with the destination device, and a format selector 107 which controls an amount of the retransmission control information depending on information obtained. The format selector 107 decreases the amount of the retransmission control information when the loss ratio is less than or equal to a given threshold, while the format selector 107 decrease the amount of the retransmission control information contained in retransmitted packets so as not to exceed the amount of the retransmission control information contained in transmitted packets when the loss ratio exceeds the given threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224141-A (JP)
Title: Waste incinerating device and method
Inventor: TANAKA TOYOKAZU
IPC: F23G5/027
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment device using a swirl type melting furnace for stably and continuously applying low-air-ratio combustion to waste in spite of a change in its quality and amount.  <P>SOLUTION: Exhaust gas is supplied to a gas outlet 12a of the melting furnace to raise the level of oxygen concentration. An infrared laser type oxygen concentration meter 17 detects the level raised oxygen concentration. The supply amount of combustion air into the melting furnace is adjusted so that the detected oxygen concentration approximates a preset value, and the exhaust gas recirculating in the melting furnace 12 is blown out to steadily produce a swirl flow in a main combustion chamber 13 of the melting furnace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221650-A (JP)
Title: Recorder and liquid jet apparatus
Inventor: KUMAGAI TOSHIO
IPC: B41J2/01
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both a recording quality and a recording speed in an ink jet recorder which uses an ink with ultraviolet curing properties.  <P>SOLUTION: The ink jet recorder is equipped with a supporting drum 140 which rotates supporting a recording paper 150, guide shafts 132 and 134 extended in parallel to a rotating shaft 142, a recording part carriage which moves back and forth by being guided by the guide shafts 132 and 134, a recording head 180 carried on the carriage to eject an ultraviolet curable ink, a nozzle plate carried on the recording part carriage and disposed at one side in a movement direction of the recording head 180 to eject an ultraviolet curable coat ink, and an ultraviolet irradiation part 162 which illuminates the ultraviolet curable ink adhering to the recording paper 150 with ultraviolet rays. The recording part carriage moves every time the supporting drum 140 rotates at least once, whereby an image including a coat layer is formed to the whole surface of the recording paper 150.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225979-A (JP)
Title: Information processor and processing method, and program
Inventor: HOSOUCHI MASAAKI
IPC: G06F17/30
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mismatching between the content of a generation management file and the file name of a generation file even if overflow is caused in a system during registration of the generation file to a generation group.  <P>SOLUTION: When a next generation file stored in a next generation file storage area 11 is registered to a generation group storage area 112, a generation file registration part 123 checks whether a temporarily registered generation file 113 is present in the generation group registration area 112 or not, and performs registration of the temporarily registered generation file 113, when the temporarily registered generation file 113 is present, prior to registration of the next generation file stored in the next generation file storage area 111.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222139-A (JP)
Title: Yaw moment controller for vehicle
Inventor: NISHIMORI TAKESHI
IPC: F16H48/36
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a yaw moment controller for a vehicle by achieving cooperative control with a driving force distribution control electronic control unit without largely making modification on a braking force distribution control electronic control unit.  <P>SOLUTION: A VSA standard vehicle reverse model M7 of the driving force distribution control electronic control unit Ud calculates a virtual steering angle δ' from a vehicle speed V and a yaw rate γ, and an input steering angle defining part M9 outputs the virtual steering angle δ' as an input steering angle δ<SP>*</SP>to the braking force distribution control electronic control unit Ub when a deviation of an actual driving force distribution amount with respect to a target driving force distribution amount is small and a braking force distribution device is not required to be operated. Thus, the operation quantity of the braking force distribution device is minimized by preferentially operating a driving force distribution device, and deceleration of the vehicle accompanied by operation of the braking force distribution device is prevented, and the existing braking force distribution control electronic control unit Ub is used as it is without changing the design, which can contribute to reduction of the cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227395-A (JP)
Title: Submount and method of forming the same
Inventor: TAKEMOTO YOHEI
IPC: H01L23/36
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submount in which plated layers giving excellent bonding strength are formed on an underlying substrate without relying on any vaporization method, and a method of forming the same.  <P>SOLUTION: The submount and the method of forming the same are constituted such that a Ni plated layer 2, Au plated layer 3, and Au-Sn plated layer 4 are formed on an underlying substrate 1 having average surface roughness (Ra) of 0.1 to 0.5 μm by a wet plating method such as an electroless plating method or an electrolytic plating method, wherein each average surface roughness (Ra) of the Ni plated layer 2, Au plated layer 3, and Au-Sn plated layer 4 is 0.05 μm or smaller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282483-A (JP)
Title: Winding arrangement of electric machine
Inventor: LIANG FENG
IPC: F01L9/20
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric machine having a coil array for reducing the maximum possible winding crossover voltage between two adjacent coils in the machine and the operation of nonuniform space simultaneously.  <P>SOLUTION: In the winding arrangement of a stator in a dynamo-electric machine, at least one of coils 106 of respective circuits 108, 110 does not continue to other coils 106 of a corresponding circuit, and the coil 106 receives a phase voltage Vp of the coil 106 that has a contact in the minimum magnetic potential of the corresponding circuit and is not adjacent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266601-A (JP)
Title: Lithography device using overlay measurement and method for manufacturing the same
Inventor: DEN BOEF ARIE JEFFREY
IPC: G03F7/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring an overlay of a lithography device that more efficiently uses a space on a substrate and gives quick and correct results.  <P>SOLUTION: The lithography device includes a reference diffraction grating set 14 provided in the substrate, the reference diffraction grating set includes two reference diffraction gratings having a first directional line element and one reference diffraction grating having a second directional line element. A measurement diffraction grating set 12 is provided on the reference diffraction grating set, the reference diffraction grating set is provided with three measurement diffraction gratings similar to a reference diffraction grating. Two out of the measurement diffraction gratings are reversely deviated to each reference diffraction grating in the second direction. An overlay measuring device is provided to measure the asymmetry of three diffraction gratings in the reference set and the measuring set and obtain overlays in both the first and the second directions from the measured asymmetry.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231753-A (JP)
Title: Temporary fixing device of base-isolating layer
Inventor: MATSUBARA YOSHINORI
IPC: E04H9/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary fixing device of a base-isolating layer, which can ensure the soundness of a base-isolated building against a construction load, a small earthquake and a strong wind by restraining the horizontal displacement of the upper and lower skeletons of the base-isolating layer during construction, which enables an original base-isolating mechanism on the occurrence of an earthquake with a preset seismic coefficient during the construction, and which eliminates the risk of damage to a base-isolating device.  <P>SOLUTION: The upper and lower skeletons 1 and 2 are directly connected together in a position not to planarly overlap the base-isolating device, by means of a columnar body 3 which is destroyed by a horizontal force generated between the upper and lower skeletons during the earthquake with the preset seismic coefficient. Otherwise, a stopper 20 is provided for either of the upper and lower skeletons, and a portion 21 for abutting on the stopper is provided for the other skeleton. Thus, the stopper is destroyed or toppled over by the horizontal force which is applied from the abutting portion during the earthquake with the preset seismic coefficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235524-A (JP)
Title: Gas laser oscillator
Inventor: YAMAMOTO TATSUYA
IPC: H01S3/034
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas laser oscillator that can achieve high-quality laser processings by preventing diffraction light from being mixed with output laser beam.  <P>SOLUTION: The gas laser oscillator has a folded resonator where a plurality of folding mirrors M2 and M3 is interposed between a total reflection mirror M4 and a partial reflection mirror M1, wherein three or more optical axes L1 to L3 are arranged in the resonator, the optical axes being folded without intersecting each other, and apertures are arranged so that each of the optical axes are tilted each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234328-A (JP)
Title: Presence service system
Inventor: CAMBRIA JOCELYN
IPC: G06F9/50
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presence service system without imparting any impact to a core side even by increasing or decreasing database servers.  <P>SOLUTION: The presence service system 100 includes a plurality of presence servers 41, 42 and 43; and a plurality of presence databases 51, 52, 53 for storing the presence information of users. The presence service system is provided with an assignment presence server 20 for, when receiving a request relating to a presence service from user terminals 71 and 72, transferring the received request to one of the presence servers 41, 42 and 43 covering the user designated as an object in the pertinent request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233733-A (JP)
Title: Transparent substrate and electro-optical device using the same
Inventor: OTO MASAYUKI
IPC: G03B21/16
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide dust-proof glass with a light shielding part with less leak of light, high reflectivity and successful durability and an electro-optical device having the same.  <P>SOLUTION: Silver with high reflectivity is used for a reflective layer 12. Silver is hard to generate a pinhole in layer formation. In addition, since the surface of the reflective layer 12 is covered with a protection layer 14, silver is coupled with oxygen in the atmosphere to form silver oxide to prevent deterioration of the reflectivity. Consequently, a transparent substrate 10 with a light shielding film 20 with less leak of light, high reflectivity and successful durability is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240744-A (JP)
Title: Damping force generating device
Inventor: MURAKAMI HARUSUKE
IPC: F16F9/44
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of extension side damping force and compression side damping force while simply constructing a damping force generating device.  <P>SOLUTION: This damping force generating device 10 is provided with a bypass oil path 41 at a hollow part of a piston rod 12, includes an extension side needle valve 42 moving back and forth with respect to an extension side seat 41A provided on an outlet part to a rod side oil chamber 11A of the bypass oil path 41 to adjust extension side damping force and a compression side needle valve 43 moving back and forth with respect to a compression side seat 41B provided on an outlet part to a piston side oil chamber 11B of the bypass oil path 41 to adjust compression side damping force, and is provided with a communication path 48 making a section of the bypass oil path 41 between the extension side seat 41A and the compression side seat 41B communicate to a space 47 defined by an intermediate collar 22 together with one check valve 24 and an extension side damping valve 26, another check valve 24 and a compression side damping valve 27 on the piston rod 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244695-A (JP)
Title: Television receiver
Inventor: MURAMATSU TAKAHIRO
IPC: H04N7/173
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver allowing a user to easily select a television program.  <P>SOLUTION: Selected channels of a tuner 3 sequentially are changed every 3 seconds. Namely, channels of television programs output from a display unit 32 and a speaker 31 are changed. The user specifies and registers a television program of interest by a registration while switching the channels, and when switching of the selected channels is completed after one round, a control unit 2 associates images 51 to 53 of a plurality of television programs stored in a memory unit 15 with channel numbers "46CH", "49CH", "56CH" corresponding to the respective images 51 to 53 and lists them on a thumbnail screen 50. The user can view desired images of the programs simultaneously by this list display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244039-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HAYASHI MASAKAZU
IPC: H01L21/3065
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To well trim a gate electrode, to prevent a resist from falling or deforming after the resist trimming, further to solve the problem caused by a fact that conventional trimming takes place by plasma etching, and further to prevent a STI part from being excessively damaged when forming a sidewall in trimming the gate electrode in a manufacturing method of a semiconductor device.  <P>SOLUTION: A process of manufacturing a semiconductor device having the gate electrode made of metal silicide which is a metal-containing material or metal alone includes steps of: etching the gate electrode 14G, thereafter oxidizing a surface of a gate part; and trimming the gate electrode 14G by exposing the gate part to a gaseous substance containing organic acid and heating it to volatilize a reaction product of the metal and the organic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244080-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KAWAKAMI TOSHIYUKI
IPC: H01L21/302
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method that is simplified by reducing man-hours in division from a wafer to chips while maintaining a high-yield state.  <P>SOLUTION: Each primary dividing groove 22 is formed in order to obtain bars by cleaving a wafer 20 in the direction almost perpendicular to a ridge stripe 12. Each secondary dividing groove 21 is formed in order to obtain chips by dividing each bar in the direction almost in parallel with the ridge stripe 12. After forming each primary dividing groove and each secondary dividing groove in the wafer 20, the wafer 20 is divided into bars, and then, into chips. By such a configuration, it significantly reduces man-hours since it is not required to form a secondary dividing groove 21 in each of a plurality of bars.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241170-A (JP)
Title: Heat pump type hot water supply device
Inventor: FURUI HIDEJI
IPC: F28F1/08
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide high hot water supply capacity by improving heating performance of a heat pump unit in a heat pump type hot water supply device.  <P>SOLUTION: This heat pump type hot water supply device comprises a water storage tank 1 connected to a radiating-side heat exchanger 4 of the heat pump unit 2 comprising the radiating-side heat exchanger 4 and a heat absorption-side heat exchanger 6, storing the water heated by the radiating-side heat exchanger 4, and provided with a water tank heat exchanger 10 inside thereof for heating the flow water flowing inside by heat exchange with the stored water, and a longitudinal baffle member 41 longitudinally extending to divide the inside of the water storage tank 1 into two in the radial direction. According to this constitution, as an aspect ratio of the water storage tank 1 is pseudoly increased by the existence of the longitudinal baffle member 41, a temperature stratification is easily formed inside, averaging of a water temperature is suppressed, and a water temperature at a lower side of the water storage tank 1 is kept low, as a result, the heating performance of the heat pump unit 2 is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251072-A (JP)
Title: Method for manufacturing stamper for optical recording medium, method for manufacturing substrate, method for manufacturing optical recording medium, and machine for manufacturing stamper for optical recording medium
Inventor: KURUMA HIKOTATSU
IPC: G11B7/26
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of an optical recording medium which has good visibility of visible information on label surface.  <P>SOLUTION: A method for manufacturing a stamper for an optical recording medium used for roughening a substrate for the optical recording medium, protects a second pit forming section 70 by carrying out masking as a pre-process of blast processing for the second pit forming section 70 of a metal plate 84 from being broken by the blast processing. As the masking, a mask 74 made of a pressure-sensitive adhesive sheet is pasted on the second pit forming section 70. Next, a part of a main face 84a of the metal plate 84 exposed from the mask 74 is roughened by the blast processing. The blast processing completes a master stamper made of the metal plate 84, that is, the master stamper whose main face is partly roughened.  <P>COPYRIGHT: (C)2009,JPO&INPIT