baber/WOPTO huggingface dataset:
Patent JP-2009053505-A (JP)
Title: Contrast control method of high power laser
Inventor: KIRIYAMA HIROMITSU
IPC: G02F1/37
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily controlling a contrast in a high power laser.  <P>SOLUTION: In the contrast control method of the high power laser, spatial overlapping of signal light and pump light in a nonlinear optical crystal used for OPCPA is severely made, a wedge is given to a crystal surface that laser light passes through, and pump light intensity of the OPCPA is varied to control the contrast.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008080329-A (JP)
Title: Material recovery system and material recovery method
Inventor: YAMAZAKI MASANOBU
IPC: C02F1/78
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of separating and recovering recyclable materials from waste containing sand and soil in pure conditions as much as possible.  <P>SOLUTION: The waste in a material hopper 1 is sent to a wet trommel 2 using water, and watery muddy substances containing mud, fibrous materials, and large-sized solid pieces are sieved out by the device. The solid pieces are separated by the material with a magnetic selector 8 and a separator 9; each separated material, for example, iron material, wood, stone or debris, plastics, glasses and the like is recycled. The water muddy substances are classified into sand and muddy water with a wet classifier 3; the sand is, for example, recycled as a construction material and the like. In addition, fibrous materials and dried muddy lumps are produced from the muddy water with a screen 4, a thickener 5, and a dehydrating dryer 6. The dried mud lumps are, for example, recycled as aggregates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009060688-A (JP)
Title: Controller for synchronous motors
Inventor: KIKUCHI HISAE
IPC: H02P21/18
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To drive a permanent-magnet synchronous motor at variable speed by vector control without position sensor without the influence of armature resistance.  <P>SOLUTION: In a controller for synchronous motors, an adaptive current observer 110 estimates armature current based on a model of an embedded permanent-magnet synchronous motor 101. An inverse transfer function matrix computing means 111 carries out the following processing based on an inverse matrix of transfer functions up to the deviation between detections values and estimate values on the γ and δ axes of armature current: it separates the deviation of γ- and δ-axis currents to a component in proportion to angular error and a component in proportion to resistance error. Then the computing means outputs an estimated angular error Δθ<SB>#</SB>and an estimated resistance error ΔR<SB>S#</SB>. An angle-speed-primary resistance estimator 112 computes the following based on the estimated angular error Δθ<SB>#</SB>and the estimated resistance error ΔR<SB>S#</SB>output from the inverse transfer function matrix computing means 111: an estimated speed value ω<SB>r#</SB>=ω<SB>1</SB>, an estimated angle value θ<SB>#</SB>, and an estimated armature resistance value R<SB>S#</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058277-A (JP)
Title: Adaptability test method
Inventor: UTSU AKINORI
IPC: G01M15/05
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce test man-hours, in an adaptability test method for measuring an engine characteristic by an instrument requiring long-time measurement in order to acquired an accurate output.  <P>SOLUTION: A calculation value of the engine characteristic is calculated from a relational expression to a new value of a specific engine control parameter (step 104), and also a measurement value of the engine characteristic is measured by short-time measurement of an instrument to the new value of the specific engine control parameter (step 105). When a deviation between the calculation value and the measurement value is smaller than a set value, the measurement value is adopted as a value of the engine characteristic to the new value of the specific engine control parameter (step 109), and when the deviation is larger than the set value, a measurement value acquired by executing long-time measurement by elongating the short-time measurement of the instrument (step 107) is adopted as the value of the engine characteristic to the new value of the specific engine control parameter (step 108).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058658-A (JP)
Title: Optical sheet
Inventor: FUJITA KATSUHIRO
IPC: G02B5/02
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical sheet having a light transmission layer constituted by arranging prism lines of a high aspect ratio in parallel at minute pitches at a low cost so that it has stable optical characteristics.  <P>SOLUTION: The optical sheet 1 has the light transmission layer 10 constituted by arranging prism lines 11, in each of which width becomes narrower toward a top end, in parallel. Roundness having radius curvature of R=3 μm to 30 μm is given to an intersection part between the upper surface 12 and the slope 13 of the prism line 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058814-A (JP)
Title: Developing device
Inventor: INADA TERUHIKO
IPC: G03G15/08
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner from leaking to the outside by hardly forming a gap between an end portion seal and a developing roller.  <P>SOLUTION: A toner storage container 78 freely rotatably supports the developing roller 70, has an opening 16a opened along the shaft of the developing roller 70, so as to expose part of the developing roller 70 to the side of a photoreceptor drum 2, and stores the toner inside. A regulating member 71 is a member, which is provided along the developing roller 70 and whose base end portion is fixed to the toner storage container 78 and whose top end side comes into contact with the developing roller 70, to regulate the amount of the toner supplied to the developing roller 70 and the top end edge of the regulating member 71 comes into contact with the developing roller 70, in the non-image forming area of the photoreceptor drum 2. The end portion seal 74 is a member which is arranged in both longitudinal end portions of the opening of the toner storage container 78 and comes into contact with both end areas of the developing roller 70, to prevent the toner from leaking from the toner storage container 78.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060009-A (JP)
Title: Method of manufacturing crystalline semiconductor film and method of manufacturing active matrix substrate
Inventor: YASUMATSU TAKUTO
IPC: H01L21/336
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a crystalline semiconductor film which has a mean particle diameter larger than that of a conventional LPS film and smaller than that of a conventional solid-phase crystallized film (for example, a CGS silicon film).  <P>SOLUTION: The method of manufacturing the crystalline semiconductor film includes the steps of: preparing a transparent substrate having first and second principal surfaces; forming a light shield layer in a predetermined pattern on the first principal surface of the substrate; forming a semiconductor film covering at least a portion of the light shield layer, the semiconductor film being in an amorphous state having a first region not overlapping the light shield layer and a second region overlapping with the light shield layer; forming a first crystal region by irradiating the semiconductor film with light from the side of the second principal surface to selectively crystallize only the semiconductor film in the first region; and then forming a second crystal region by subjecting the semiconductor film in the second region to solid-phase crystallization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063019-A (JP)
Title: Header
Inventor: HAYASHI NOBUHIKO
IPC: F16L21/08
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header which can maintain the connection of header pieces at fitting connecting parts of the header pieces, and can easily connect protrusive connecting parts and recessed connecting parts.  <P>SOLUTION: The header 10 is constituted by installing a reinforcement ring 21 for holding axial lines between the header pieces while suppressing the radial warpage of the header pieces at the external periphery of the fitting connecting parts 19 between the protrusive connecting parts 17 and the recessed connecting parts 18 of a plurality of the header pieces. A regulation means for regulating axial relative movement is arranged at the internal periphery of the fitting connecting parts 19. The regulation means is composed of an accommodation groove 29 formed on the external peripheral surface of the protrusive connecting part 17, a C-ring 28, and an annular groove 23 formed on the internal peripheral surface of the recessed connecting part 18. A notched groove 30 for leading a part of the C-ring 28 to the annular groove 23 from the accommodation groove 29 is formed at the accommodation groove 29. The notched groove 30 is formed into an arc shape at its cross section, and formed at an opening edge at the tip side of the accommodation groove 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064155-A (JP)
Title: Electronic slip and book management system using it
Inventor: MURAKAMI KIICHI
IPC: B65G1/137
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach or detach, or fix an electronic slip to a book.  <P>SOLUTION: The electronic slip comprises a board and a cover for covering part or the whole of the board and is attached to a sheet-shaped member as the sheet-shaped member is sandwiched between the board and the cover. The board and the cover are coupled together and a data carrier for managing information is mounted on the outer or inner surface of or inside the board or the cover. One or both of the board and the cover are provided with a removable adhesive for easily securing the board and the cover together. An alignment hole is provided in the electronic slip. The electronic slip is used in a book management system for managing the stock status of books.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071143-A (JP)
Title: Method of manufacturing ferroelectric memory
Inventor: TAMURA HIROAKI
IPC: H01L21/8246
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To form an excellent ferroelectric film.  <P>SOLUTION: The method of manufacturing the ferroelectric memory includes: a step of forming an iridium film 331 over a substrate; a step of forming an iridium oxide layer 334 on the iridium film 331; a step of forming an amorphous iridium layer 336 on the iridium oxide layer 334; an oxidation step of oxidizing the amorhopous iridium layer 336 into an iridium oxide portion 337; a step of depositing a ferroelectric film on the iridium oxide portion 337 by an MOCVD method; and a step of forming an electrode on the ferroelectric film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074857-A (JP)
Title: Lifetime estimation method of nickel-based alloy component
Inventor: KUBUSHIRO KEIJI
IPC: G01N3/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime estimation method of a nickel-based alloy component having higher authenticity than hitherto.  <P>SOLUTION: This lifetime estimation method of the nickel-based alloy component having a metal coating layer formed on the surface of a base material comprising a nickel-based alloy comprises the first process for determining each relation between the thickness d<SB>E</SB>of a diffusion layer (diffusion layer thickness) formed on the base material and a Larson-Miller parameter P<SB>E</SB>relative to a plurality of samples equivalent to the nickel-based alloy component, the second process for determining an approximate expression for showing the relation between the diffusion layer thickness d<SB>E</SB>and the Larson-Miller parameter P<SB>E</SB>based on the relations on each sample, the third process for determining a using temperature of the nickel-based alloy component by substituting a measured value of the diffusion layer thickness of the nickel-based alloy component and a using time for simultaneous equations for the approximate expression and a definition expression of the Larson-Miller parameter, and the fourth process for determining a rupture time of the nickel-based alloy component by applying the determined using temperature to a creep master curve acquired beforehand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075398-A (JP)
Title: Imaging device
Inventor: HIDAKA TORU
IPC: G03B7/08
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of changing a continuous shooting speed during continuous shooting, and capable of using efficiently a recording medium, without using a zoom switch as a substitution, or without providing a dedicated continuous shooting speed regulating button.  <P>SOLUTION: This taking device is provided with an imaging means 3 for imaging a subject via a photographing lens, the recording medium 8 for recording image information acquired from the imaging means 3, imaging condition input means 15, 16 for inputting a plurality of imaging conditions different each other, and a continuous shooting speed setting means 12 for setting the continuous shooting speed of continuous shooting by the imaging means 3 changeably during the continuous shooting, based on the plurality of imaging conditions input from the imaging condition input means 15, 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075935-A (JP)
Title: Automatic transaction device
Inventor: KIJIMA MASAYUKI
IPC: G07D9/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for preventing biological information of a customer from being unable to be recognized or falsely recognized due to light incident to a biological information capture part.  <P>SOLUTION: The device includes a card reader writer part and a biological information capture part 6, and also includes a shading cover 20 capable of covering a finger put on the biological information capture part 6. When finger vein information read from a transaction card of the customer does not coincide with the finger vein information captured from the biological information capture part 6, light is shaded by the shading cover 20 and the finger vein information is captured by the biological information capture part 6 once again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073418-A (JP)
Title: Railway vehicle suspension device
Inventor: AKAMI YUSUKE
IPC: B61F5/24
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device for a railcar capable of properly restraining abnormal oscillation when a deck generates the abnormal oscillation.  <P>SOLUTION: When a controller 10 receives an input of an abnormal oscillation signal, the controller 10 increases a damping coefficient of a hydraulic damper 8. Therefore, even when abnormal oscillation of the railcar 2 occurs during a point operation, curved road traveling or the like, the controller receives the input of the abnormal oscillation signal and suppresses abnormal oscillation to obtain preferable traveling stability and safety. Besides, when a yaw damper is broken, damage to the yaw damper is detected to suppress abnormal oscillation caused by various causes without being restricted by damage to the yaw damper compared to the conventional technique in which the damping coefficient of the other dampers is set to be larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078071-A (JP)
Title: Needle body device
Inventor: KODAMA MASAHIRO
IPC: A61M35/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle body device capable of holding a puncture state for a long period of time under a uniform puncture pressure condition.  <P>SOLUTION: The needle body device where the main configuration components of a needle body are biocompatible materials, includes: a fixing instrument which is composed of a pair of members, each of which has a holding part at one end of the member and a pressurizing part to be supported by fingers at the other end, and is assembled to be turned and fixed with hinge parts pierced to the members as fulcrums by using the pair of members and a spring material; and a fine needle body for transmitting a pharmaceutical agent to the holding parts. The holding parts have structures where the needle bodies are arrayed in one holding part and the pharmaceutical agent is supported in the other, thereby adjusting the amount of the pharmaceutical agent to be supported by the needle bodies by regulating the opening width of the fixing instrument. The fixing instrument and/or the needle bodies are manufactured by transfer molding by using a metallic or resin-made original mold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079175-A (JP)
Title: Thermosetting resin and producing method
Inventor: NAKAGAWA KAZUSHIRO
IPC: C08G12/26
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive condensate of ethylene urea and glyoxal having excellent curability to solve the conventional problem of known thermosetting resins, including a melamine-based resin or urea-based resin containing formaldehyde that is a concern about carcinogenic property, in which a satisfactory resin has not been developed yet although use of glyoxal as an alternate of formaldehyde has been examined.  <P>SOLUTION: As a result of studies for the above problem, the present inventors found that the problem can be solved by using a resin generated in a specific reaction condition. Namely, the resin is an adduct of ethylene urea and glyoxal with a mole ratio of ethylene urea to glyoxal of 1:(1.2 to 0.9). Further, the reaction can be rapidly performed even at low temperature by adding a carboxylate as reaction catalyst in the synthesis, and reduction in reaction time and improvement in resin coloring can be attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255320-A (JP)
Title: Detergent for use in clothing
Inventor: YAMAGUCHI SHUNICHIRO
IPC: C11D3/34
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for use in clothing which has the high detergency against dirts attached to the clothing and causes no reattaching of the dirts without using enzymes and alkaline substances.  <P>SOLUTION: The detergent for use in clothing comprises (P) a mercaptoalkyl sulfonic acid or a salt thereof expressed by general formula (1): HS-(CH<SB>2</SB>)<SB>m</SB>-SO<SB>3</SB><SP>-</SP>B<SP>+</SP>(1) and/or (Q) a mercaptoalkyl carboxylic acid or a salt thereof expressed by general formula (2): HS-(CH<SB>2</SB>)<SB>n</SB>-COO<SP>-</SP>B<SP>+</SP>(2) (in the formulae, m is an integer of 1-24; n is an integer of 2-24; and B<SP>+</SP>is a cation when a base dissociates) and (A) an anionic surfactant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088244-A (JP)
Title: Substrate cleaning device, substrate treatment device, substrate cleaning method, substrate treatment method, and storage medium
Inventor: SHINDO TAKEHIRO
IPC: H01L21/304
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably remove deposits from the reverse side peripheral edge of a circular substrate while elongating a maintenance cycle for replacing and cleaning members required for removing the deposits.  <P>SOLUTION: The outer peripheral face of a first approximately cylindrical cleaning rotor having the tacky outer peripheral face is put in contact with the substrate from its side face to its reverse peripheral edge, and the outer peripheral face of a second cleaning rotor having the outer peripheral face more tackier than the outer peripheral face of the first cleaning rotor is put in contact with the outer peripheral face of the first cleaning rotor. The substrate, the first cleaning rotor and the second cleaning rotor are integrally rotated to easily and reliably remove deposits from the reverse side peripheral edge of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082594-A (JP)
Title: Game betting device
Inventor: KOYAMA TOSHIMI
IPC: G06K17/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to accurately read RFID tags in all chips placed at respective positions on a betting board by preventing the RFID tags from being unreadable due to the generation of high-frequency noisees.  <P>SOLUTION: The antennas 21 generate electromagnetic waves that cause the RFID tag provided in a game chip placed on an upper surface of the betting board 4, to generate electricity. A plurality of the antennas 21 are provided in association with each bet portion 3 on the betting board 4. The antennas 31 receive a signal from the RFID tag. Each of the antennas 31 is provided in association with the plurality of antennas 21. A set of the plurality of the antennas 21 associated with the respective antennas 31 is driven while successively being changed over among the antennas 21 for each set of the antennas. Further, each antenna 31 is driven at least while any of the plurality of antennas 21 associated with this antenna 31 generates electromagnetic waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008025588-A (JP)
Title: Method and device for making exhaust gas pass through fuel combustion burner of emission reducing assembly
Inventor: BERKMAN MERT E
IPC: F01N13/04
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize flame generated by a fuel combustion burner.  <P>SOLUTION: This fuel combustion burner operating method for operating the fuel combustion burner of an emission reducing assembly comprises a step of feeding a flow of exhaust gas into a housing of the fuel combustion burner, and a step of parting the flow of the exhaust gas into (i) a combustion flow which is fed through the combustion chamber of the fuel combustion burner and (ii) a bypassing flow which bypasses around the combustion chamber of the fuel combustion burner, and is about 70% or lower of the flow of the exhaust gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009092446-A (JP)
Title: Method and device for adjusting temperature/humidity in humidity conditioning performance measuring device
Inventor: SATO TOMONORI
IPC: G01N17/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature/humidity adjusting means in a humidity conditioning performance measuring device capable of efficiently and accurately performing a humidity conditioning performance test of a humidity conditioning building material.  <P>SOLUTION: A temperature/humidity conditioning chamber 2 for performing the humidity conditioning performance test of a sample F of the humidity conditioning building material is provided in a thermohygrostat bath 1 to measure the temperature/humidity in the temperature/humidity conditioning chamber 2, and the measure value is compared and operated with a set temperature/humidity which is a target for performing the humidity conditioning test at every fixed time by a comparison operation circuit 9 of a central processing unit, and the temperature/humidity of an atmosphere supplied into the thermohygrostat bath 1 is adjusted so that the temperature/humidity in the temperature/humidity conditioning chamber 2 becomes equal to the set temperature/humidity.  <P>COPYRIGHT: (C)2009,JPO&INPIT