baber/WOPTO huggingface dataset:
Patent JP-2010222615-A (JP)
Title: High-tensile-strength thick steel plate superior in balance between strength and ductility, and method for manufacturing the same
Inventor: OTSUBO HIROFUMI
IPC: C21D8/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tensile-strength thick steel plate which is preferably used for a ship and the like, and has a plate thickness of 6 mm or more, and to provide a method for manufacturing the same.  <P>SOLUTION: The high-tensile-strength thick steel plate has a dual-structure which includes a ferrite phase that is a main phase and the balance composed of one or more of pearlite, bainite and martensite. The ferrite phase contains 30% or more by area rate of fine ferrite phases with an average grain size of 3 μm or less, and has precipitates dispersingly precipitated therein, which contain Cu and have particle diameters of less than 20 nm. This manufacturing method includes the steps of: preparing a steel slab which includes, by mass%, 0.02-0.08% C, 0.03-0.50% Si, 0.1-2.0% Mn, 0.1% or less Al, 0.01% or less N, 0.5-3% Cu, one or more of Ni, Cr, Mo, Nb, V and Ti as needed, and the balance Fe with unavoidable impurities; heating the steel slab at 1,000-1,250°C; then cooling the steel slab to (Ar<SB>3</SB>-100°C) or lower at an average cooling rate of 2°C/s or more in the central part in the plate thickness direction; and then rolling the steel slab in a temperature range between (Ar<SB>3</SB>-100°C) and 550°C at a cumulative rolling reduction of 80% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223652-A (JP)
Title: Magnetic sensor assembly and magnetic encoder
Inventor: ZENIYA RYOJI
IPC: G01R33/09
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a difference in midpoint potential of a resistance bridge forming a magnetoresistive element of a magnetic sensor largely varies due to effect of environment temperature and an offset is generated relative to a design value in a magnetic sensor assembly including a protective metal cover on an element surface of the magnetic sensor.  <P>SOLUTION: A part of a surface of the protective metal cover facing the magnetoresistive element is formed thin to form a recessed part. The gap between the magnetoresistive element and the protective metal cover is locally widened. Accordingly, the magnetic sensor assembly is achieved, in which the temperature distribution in the magnetoresistive element is hardly uneven and midpoint potential difference is hardly varied even when the facing state between the protective metal cover and the element surface of the magnetic sensor is varied due to effect of environmental temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224165-A (JP)
Title: Imaging apparatus
Inventor: NAGAYAMA YOSHINORI
IPC: G03B13/36
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate a focusing position.  <P>SOLUTION: The imaging apparatus includes: an imaging device 102 which receives subject light transmitted through a photographic optical system and picks up an image; a motor 202, a lens driving circuit 203 and a lens CPU 205 which function as a focus-lens driving section for driving a focus lens 201 of the photographic optical system; an external light irradiating section 107 which radiates external light to a subject; a first focusing position arithmetic calculating section 113 which performs arithmetic calculation of a focusing position, by using the image picked up by the imaging device 102 with the external light from the external light irradiating section 107; a second focusing position arithmetic calculating section 114 which performs arithmetic calculation of the focusing position by using contrast information of the image picked up by the imaging device 102; and a focusing position arithmetic calculation switching section 112, which switches the first focusing position arithmetic calculation section 113 and the second focusing position arithmetic calculating section 114. The focusing position is accurately calculated by using the focusing position arithmetic calculation section which can more accurately perform arithmetic calculation of focusing at the present focus position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224186-A (JP)
Title: Heating rotator, fixing device and image forming device
Inventor: BABA MOTOFUMI
IPC: H05B6/14
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heating rotator that changes cross-sectional shape in an axial direction in a pressure area, and prevents a crack at the end of the heating rotator when directly driving the heating rotator.  <P>SOLUTION: The heating rotator 102 provided in the fixing device 100 has a cylindrical body that is made of a metal and whose both end portions are rotatably supported. The end portions 102A and 102B of the cylindrical body are thicker than a center portion 102C in an axial direction, and a cross-sectional shape in the axial direction of the heating rotator changes from the end portions 102A and 102B toward the center portion 102C in a pressure area S of an outer peripheral surface to which pressure is applied by a pressure roll 104, and the heating rotator is used for heating a toner image T on recording paper P. The heating rotator 102 is configured such that the end portions 102A and 102B are the thick-walled portions and have higher rigidity than the center portion 102C, so that the end portions 102A and 102B can be held in a circular shape and directly driven, and also a crack at the end portions 102A and 102B is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232786-A (JP)
Title: Attachment structure of intercom slave unit
Inventor: HATTORI AKIHIRO
IPC: H04M9/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment structure of an intercom slave unit whose line processing space can be changed in two stages according to field construction states.  <P>SOLUTION: The intercom slave unit includes a lock claw and a slave unit screw part for locking to an attachment base, which includes a wall screw hole for screwing to a wall surface, a top-surface lock groove for fixing the intercom slave unit from the top surface, a top-surface slave unit screw hole, a rear-surface lock groove for fixing the intercom slave unit from the rear-surface, and a rear-surface slave unit screw hole, so that the attachment structure of the intercom slave unit can attach the intercom slave unit on either the top-surface or rear-surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230805-A (JP)
Title: Image forming apparatus
Inventor: OGINOYA YOSHIAKI
IPC: B41J2/44
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device and image forming apparatus for suppressing unnecessary radio wave without affecting the optical characteristic of a light source.  <P>SOLUTION: This optical scanning device 100 includes a light source drive substrate 120 mounted with a semiconductor laser and a driver IC for driving this, a plastic optical box 101 having a bottom wall 104 having an optical system, and two bosses 108 disposed at a position where the bosses overlap the bottom wall 104 of a sidewall 105a of the optical box 101. A shield box 130 for shielding electromagnetic wave generated from the substrate 120 is screwed to the two bosses 108 by fastening with the substrate 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228200-A (JP)
Title: Liquid ejecting apparatus, liquid container, and method for storing data transmitted from liquid-ejecting apparatus body in a plurality of liquid containers
Inventor: KOSUGI YASUHIKO
IPC: B41J2/175
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing a data transmitting time to a storage part.  <P>SOLUTION: A liquid ejecting apparatus for ejecting liquid includes a liquid-ejecting-apparatus body and a plurality of liquid containers. The liquid-ejecting apparatus body includes a data transmitting part capable of transmitting time-division multiplexed data to the plurality of liquid containers. Each of the plurality of liquid containers includes: a memory control circuit for selecting data to be acquired by the liquid container from in the time-division multiplexed data; a first storage part for temporarily storing the data selected by the memory control circuit therein; and a second storage part. The memory control circuit provided in each of the plurality of liquid containers executes the writing of the data stored in the first storage part into the second storage part on the basis of a common writing command commonly given to the plurality of liquid containers from the data transmitting part after storing the selected data in the first storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233025-A (JP)
Title: Reflecting surface of electromagnetic waves
Inventor: IHATA KOUJI
IPC: H01Q3/46
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflecting surface of electromagnetic waves in which the magnetic wall operating frequency band of which the reflection phase becomes 0° changes.  <P>SOLUTION: The reflecting surface of the electromagnetic wave includes a substrate 1; a ground plate 2 formed on a first face of the substrate; and a plurality of conductor patches 3, formed on a second face of the substrate facing the first face and has a structure where the plurality of conductor patches are arranged at a given interval, and each of which has a dimension of at least one wavelength or less at an operating frequency. The reflecting surface also includes a plurality of short-circuit opening means 4 for electrically performing changeover between a short-circuit state and an open state between the plurality of conductor patches and the ground plate; and a control part 5 for performing control to changeover the plurality of short-circuit opening means, between the short-circuit state and the open state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237298-A (JP)
Title: Engraving monitoring method and device, plate making apparatus, and method for manufacturing printing plate
Inventor: NORIMATSU MASASHI
IPC: B41C1/05
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engraving monitoring method and device which are capable of early detecting abnormality of engraving and improving the work efficiency, a plate making apparatus, and a method for manufacturing a printing plate.  <P>SOLUTION: Output of a laser beam is controlled on the basis of target solid shape data being a target of engraving, and a surface of a work piece (14) is irradiated with this laser beam to engrave the work piece. A shape of an engraved portion is measured by a 3D shape sensor(30) without waiting for the completion of work of engraving a solid shape of an image region corresponding to input image data, and abnormality is detected on the basis of a comparison result between obtained shape data and the target solid shape data and is reported to a user, or a laser control parameter is corrected. Such an embodiment is preferable that a non-image part is engraved with a prescribed test chart before the start of engraving of the image region or during engraving of the image region and shape data obtained by measuring the chart and target solid shape data of the chart are compared with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234914-A (JP)
Title: Road surface friction coefficient estimating device
Inventor: TAKENAKA TORU
IPC: B60W40/10
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the reliability and stability of an estimated value of a road surface friction coefficient in estimating the friction coefficient of a road surface using the estimated value of moment around a predetermined yawing axis of a vehicle.  <P>SOLUTION: The road surface friction coefficient estimating device includes a plurality of basic processing means 31_k each including a means (S102-S116, S118-4) for obtaining a first estimated value Mz_estm_k of external moment around the yawing axis of the vehicle 1, a means for obtaining a second estimated value Mz_sens_k (S118-3), and a means for determining the increase/decrease operation amount Δμ_k of the estimated value of the road surface friction coefficient so that a deviation (Mz_sens_k-Mz_estm_k) converges on "0" (S118-6), and updates the estimated value of the road surface friction coefficient according to Δμ_k. The yawing axes corresponding to the respective basic processing means 31_k are set to mutually different positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237962-A (JP)
Title: Transmission system converter, traffic control system, and transmission system conversion method
Inventor: NOTAKI RYOTA
IPC: G08G1/07
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose a technology with which data are effectively converted even when communication formats between a high-order device and a low-order device are not completely matched in a traffic control system.  <P>SOLUTION: A transmission system converter 30 includes: a high order communication part 40a; a low order communication part 40b; and a format conversion part 50. The format conversion part 50 includes: a conversion table 52; a new specification/old specification conversion part 54; and an old specification/new specification conversion part 56, and configured to perform the new and the old specification format conversion of communication data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009151827-A (JP)
Title: Data monitoring method, information processor, program, recording medium, and information processing system
Inventor: HOSOKAWA MASAHIRO
IPC: G06F21/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent information leakage in using, through a network, the data of secret information or the information of a file which is prohibited from being carried away.  <P>SOLUTION: A user computer 100 is provided with: a protocol analyzing part 116 for analyzing the protocol of transmission/reception data; a communication monitoring part 115 for monitoring the communication of transmission/reception data by referring to the analytic result and status information; and a file monitoring part 114 for monitoring a file to be accessed in response to the instruction of an application program AP120. The status information is configured of the process ID of an AP120 which issues a communication or access command to data as the object of monitoring and the transmission origin address of the monitoring object data. The communication monitoring part 115 inhibits the transmission of the data in which the status information is registered to any destination other than the transmission origin, and the file monitoring part 114 invalidates the file write command of the data in which the status information is registered to an external storage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010244915-A (JP)
Title: Lamp device
Inventor: NOMURA KAZUO
IPC: F21V23/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp device that is simply structured and capable of bringing its coldest point temperature close to that of a linear round fluorescent lamp.  <P>SOLUTION: The lamp device 1 includes: a discharge luminous tube 8 with a small tube portion 4 having a coldest point portion 20; an inner case (discharge luminous tube-holding means) 6 for holding the discharge luminous tube 8; and a lighting circuit housing cover 3 that supports the inner case 6 at one end side, is coupled to a cap 2 that is connected to a power source at the other end side, and houses the lighting circuit (not shown) for lighting the discharge luminous tube 8, wherein the coldest point portion 20 in the small tube 4 is exposed to the outside of the lighting circuit housing cover 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245467-A (JP)
Title: Method of mounting transparent component
Inventor: MATSUSHIMA YOSHIHIKO
IPC: H05K13/08
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To precisely mount a transparent component at an object position on a substrate using a surface-mounting machine.  <P>SOLUTION: A transparent component includes two or more portions where a thickness in the vertical direction is configured to be thickly or thinly formed locally. The transparent component held by a mount head 5 is photographed from the upper face side or lower face side by a components recognition camera 4 while being radiated by a single or a plurality of spot lights 7a. Then, two or more portions appear locally having different brightness. By extracting these portions as characteristic points, the holding state of the transparent component is recognized, so that it is possible to mount the component at the object position of a substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240626-A (JP)
Title: Purifier
Inventor: KAMIBAYASHI SHIGENORI
IPC: B07B1/30
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered purifier which prevents powder leakage by improving a sealing function and simplifies the attaching/detaching work of a sieving screen even when a plurality of sieving screens having different meshes are disposed in one layer in the multilayered purifier.  <P>SOLUTION: A sieve fixing means 30 includes a body 32 for pressing the rear end of the most downstream side sieve 4, a cover member 31 for sealing the opening 10b of a sieve box 10, a pair of knob bolts 33a, 33b for screw-engaging between the cover member 31 and the body 32 to make the width of a space between them adjustable, and an elastic member 37 interposed in a screw engagement portion between the cover member 31 and the body 32. The cover member 31 is provided with a pair of sealing means 42a, 42b capable of sealing or releasing the opening 10b by manual operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010010660-A (JP)
Title: Light emitting apparatus, optical scanning apparatus, and image forming apparatus
Inventor: YAMAGUCHI TAKAYUKI
IPC: H05K3/28
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting apparatus which is excellent in heat dissipation, prevents destruction caused by thermal expansion coefficient difference with a printed board and prevents inclination in light-emitted direction, and to provide an optical scanning apparatus and an image forming apparatus.  <P>SOLUTION: The light emitting apparatus 50 includes: a surface emitting laser 10 provided with a separate electrode 12 and a common electrode 13 on both upper and lower surfaces; and a ceramic package 20 wherein a mount portion 31 for mounting the surface emitting laser 10 is provided to a bottom surface 26 of an opening part 22 and the common electrode 13 of the surface emitting laser 10 is electrically connected to the mount portion 31. The ceramic package 20 has a back-surface electrode 32 provided to a periphery of a lower surface and a back-surface heat-dissipating electrode 33 provided to a center of the lower surface. The mount portion 31 is electrically connected to the back-surface electrode 32 via a common electrode lead wiring provided to the ceramic package 20 and also thermally connected to a back-surface heat-dissipating electrode 33 via a penetrating electrode 36 that penetrates between an opening part bottom 26 and the lower surface of the ceramic package 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247498-A (JP)
Title: Manufacturing method for in-mold molded article
Inventor: KANEUCHI KAZUHIKO
IPC: B29C45/16
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a specified energy amount is cast by throwing in a molded article 12 to a UV, EB irradiation furnace 13 for each molded article 12 in order to cure a hard coat layer 3 after taking out the molded article 12 from a die in the in-mold molding method, but at that time, the UV, EB ray hits not only the transfer section of a decorative film 7 but also an injection resin 11, and the irradiation becomes a cause for the deterioration of the injection resin section of the molded article 12.  <P>SOLUTION: Before filling the injection resin of a high temperature and a high pressure into dies by closing the dies after shaping the decorative film along the die surface shape of a movable die, the decorative film in the dies is irradiated with the UV, EB ray, and the photo-curable type resin material of the decorative film is hardened. After the injection of the resin, the irradiation of the UV, EB ray is not necessary, and the deterioration of the molded article can be prevented from occurring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256055-A (JP)
Title: Withstand voltage test method and withstand voltage test device for high and low voltage detector
Inventor: FUKUDA KAZUNORI
IPC: G01R31/18
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a withstand voltage test on two or more high and low voltage detectors, in a short time.  <P>SOLUTION: Grip portions 4 of the high and low voltage detectors 1 are collectively sandwiched between grounding electrodes 24, 24 arranged facing one another and constituted of a conductive sponge and the like; and detection terminals 2 of the high and low voltage detectors 1 are collectively mutually brought into electric contact with a voltage-side electrode 26 to apply a voltage between the grounding electrodes 24 and the voltage-side electrode 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257653-A (JP)
Title: Method for manufacturing paste
Inventor: KOBAYASHI KYOKU
IPC: H01M4/139
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a paste which enables quality control of the paste by controlling manufacturing conditions at a thick-kneading process and contributes to stable quality of a lithium secondary battery by supplying the paste with stable quality.  <P>SOLUTION: In the method for manufacturing the paste 6 having a powder mixing process of creating powder mixture 1 by mixing each powder 1a, 1b as a raw material of the paste 6, a first dispersion medium addition process of creating a raw material 4 by adding water 3a as a dispersion medium to the powder mixture 1, a thick-kneading process of kneading the raw material 4 in order to progress dispersion of the powder mixture 1 in the raw material 4, and a second dispersion medium addition process of further adding the water 3a to the raw material 4 passed through the thick-kneading process, each correlation among a weight b<SB>1</SB>of the water 3a added in the first dispersion medium addition process in case thick-kneading time is to be constant, and a viscosity, a particle size, and peeling-off strength of the paste 6 is calculated, and the most suitable value of the weight b<SB>1</SB>of the water 3a added in the first dispersion medium addition process is determined on the basis of each calculated correlation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253080-A (JP)
Title: Game machine
Inventor: KANEKAWA TSUTOMU
IPC: A63F7/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain control from getting troublesome in adopting a suggestion performance suggesting the possibility that players will be able to play a game in an advantageous game condition during a game including a symbol variation game.  <P>SOLUTION: In the symbol variation game, the game machine permits a card performance suggesting the degree of expectation of a jackpot from a combination to be carried out by relating the degree of expectation of a jackpot to every combination based on numbers and marks during the symbol variation game. A unification control CPU permits the detail of a performance to be decided by deciding on a card to be derived by deciding on combination arrangement patterns, preceding and following number patterns, and mark patterns in response to combination specification in connection with the card performance. In the mark patterns, different marks are specified for display positions where the numbers are the same in related preceding and following number patterns. Consequently, permitting one mark pattern to be used in the preceding and following number patterns contributes to the restraining of an increase in the kinds of mark patterns and the restraining of an increase in the detail of control relating to a decision on the mark patterns.  <P>COPYRIGHT: (C)2011,JPO&INPIT