baber/WOPTO huggingface dataset:
Patent JP-2010174343-A (JP)
Title: Method for producing thick and high tension hot-rolled steel plate excellent in low temperature toughness
Inventor: NAKAGAWA KINYA
IPC: C22C38/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thick and high tension hot-rolled steel plate which is suitable as a raw material for high strength electroseamed steel pipe having X65-grade or higher, and excellent in low temperature toughness.  <P>SOLUTION: To a steel containing, by mass, 0.02-0.25% C, 0.3-2.3% Mn, 0.03-0.25% Nb, 0.001-0.10% Ti so as to satisfy (Ti+Nb/2)/C<4, a hot-rolling is applied, and after completing the finish-rolling, a first cooling step which performs accelerated cooling until the surface temperature becomes from A<SB>r3</SB>transforming point or lower to Ms point or higher at the cooling speed of 20°C/s or higher to a martensite-generating critical cooling speed rate or lower, a second cooling step which rapidly cools until the center of the plate thickness reaches the temperature of 350 to <600°C, and a third cooling step in which winding of the steel plate is performed at the temperature of the center of the plate thickness of 350 to <600°C and cooling wherein the position of at least 1/4T-3/4T of the coil thickness direction is held or retained in the temperature range of 350-600°C for 30 min, are applied in order. This steel plate may contain one or more kinds of V, Mo, Cr, Ni and Cu.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010174555-A (JP)
Title: Anchor structure using anticorrosive prestressed concrete strand and its construction method, anticorrosive prestressed concrete strand assembly, and composite anchor member
Inventor: NISHINO MOTOYASU
IPC: E02D5/80
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor structure using an anticorrosive prestressed concrete (PC) strand having high durability and achieving excellent workability in construction work and to provide a construction method for this anchor structure.  <P>SOLUTION: In this anchor structure A, a plurality of anticorrosive PC strands 2 to be arranged in a drilled hole H formed on a construction face S are fixed in an opening part of the drilled hole H while the strands 2 are tightly stretched to give tension force of each strand 2 onto the construction face S as compressive force. This anticorrosive PC strand 2 is arranged in a corrugated sheath 4, and a region in the corrugated sheath between the anticorrosive PC strand 2 and the corrugated sheath 4 is divided into a region 1 and a region 2 by a partitioning member 5. Primary grout 10, a delayed hardening resin 20 (an anticorrosive material), and secondary grout are arranged in the region 1, the region 2, and a region 3 between the drilled hole H and the corrugated sheath 4, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178605-A (JP)
Title: Dc-dc converter and portable computer
Inventor: ODAOHARA SHIGEFUMI
IPC: H02M1/00
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter improved in efficiency at light loading.  <P>SOLUTION: Heavy-load FETs 103, 105 and light-load FETs 107, 109 are connected between an input terminal 101 and the ground. A driver control circuit 169 selects the FETs 103, 105 at heavy loading according to an output of an operation amplifier 159, selects the FETS 107, 109 at light loading, and exerts switching control by a synchronous rectification method. FETs small in FET loss at light loading are selected as light-load FETs 107, 109.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180750-A (JP)
Title: Control device of internal combustion engine
Inventor: CHIBA KOTA
IPC: F02D17/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine for stably providing the reducing effect of a pumping loss, when resting a part of a plurality of cylinder groups.  <P>SOLUTION: A first variable lift mechanism provided in the first cylinder group is set so that a valve lift quantity of an intake valve becomes minimum in a default state, and a second variable lift mechanism provided in the second cylinder group is set so that the valve lift quantity of the intake valve becomes maximum in the default state. When resting operation of the second cylinder group, the second variable lift mechanism is put in the default state, so that the valve lift quantity of the intake valve of the second cylinder group is maximized, and the pumping loss in the second cylinder group in resting is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009183715-A (JP)
Title: Apparatus and method for determining physiological parameter
Inventor: JOEKEN STEPHAN
IPC: A61B5/026
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method corresponding the necessity of calibration of measurement data based on reference which is acquired by additional and non-continuous measurement, and dispensing with the detection of a dicrotic notch.  <P>SOLUTION: An apparatus for determining at least one physiological parameter of a patient, such as cardiac output, includes: a sensor device providing the measured value of a blood variable of the patient; a memory means storing the measured value as a curve over time (t); and an evaluation means determining an average value, based on the curve, and determining the at least one physiological parameter using the average value. The evaluation means determine a spectral density of the curve and/or a variance of the variable. The evaluation means also determine at least one model parameter representing an effective value of a heart beat using the average value and the spectral density and/or variance. The effective value is selected from an effective amplitude of the heart beat, an effective duration of the heart beat and an effective area under the heart beat. The physiological parameter is determined using at least one of the model parameters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010181758-A (JP)
Title: Electronic equipment
Inventor: FUJIWARA TAKANORI
IPC: G03B21/16
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of suppressing a temperature rise caused by heat generated from a light source by simple structure.  <P>SOLUTION: The electronic equipment includes a projection part 30 which reads out and projects an image displayed on a display part 38 with light emitted from the light source 32, a housing 4 in which the projection part is housed and which has an aperture 8 near the projection part, and a door 12 which is provided to open and close the aperture and exposes the projection part in an open state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184721-A (JP)
Title: Conveying device for film material
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device for a film material, which can accurately convey the film by preventing the displacement of the film material being conveyed.  <P>SOLUTION: The conveying device for a film material includes a conveyor for conveying the film material, and an aligning section disposed in a certain place in the path of the conveyor. The aligning section includes: a raising part by which one end of the film material arrived at the position of the aligning section is raised from the upper surface of a belt and the film material is inclined in a direction intersecting the traveling direction of the conveyor at right angle; a film end locking section that receives the lower front edge of the inclined film material, thereby positioning the front edge in a direction intersecting the traveling direction of the conveyor at a right angle; a film position adjusting movable section that contacts a side edge of the inclined film material, thereby moving the film material in the traveling direction of the conveyor; and a film position restricting section that contacts the other side edge of the film material by the movement of the movable section, thereby positioning the side edge in the direction intersecting the traveling direction of the conveyor at a right angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190926-A (JP)
Title: Optical device and projector
Inventor: FUJISAWA SHOHEI
IPC: G02F1/13
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device and a projector capable of attaining size reduction.  <P>SOLUTION: The optical device 4 includes a housing (component-accommodating member) 47 and a reflection member 423 disposed at a predetermined position within the housing 47. The housing 47 includes an accommodating opening 4711, through which the reflection member 423 is accommodated in the housing, and an attachment unit 7 to which the reflecting member 423 is attached. The reflection member 423 includes a front portion 4231 which has a reflection area for reflecting incident light, a back portion 4232 positioned on the side opposite to the front portion 4231, and a fixing unit 8 positioned within the surface of the back portion 4232 and fixed to the attachment unit 7. The fixing unit 8 has an opening 811, into which a position control tool J inserted in an attachment direction of attaching the reflection member 423 to the attachment unit 7 via the accommodating opening 4711 is inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187573-A (JP)
Title: Method for producing (r)-3-hydroxyisobutyric acid
Inventor: HIDESAKI TOMONORI
IPC: C12P7/52
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stereoselectively produce (R)-3-hydroxyisobutyric acid from 2-methyl-1,3-propanediol using an enzyme.  <P>SOLUTION: The method for stereoselectively producing (R)-3-hydroxyisobutyric acid from 2-methyl-1,3-propanediol includes using lactoaldehyde reductase and lactoaldehyde dehydrogenase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190275-A (JP)
Title: Breather
Inventor: HASHIMOTO YASUAKI
IPC: F16H57/027
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breather inhibiting increase of the size and weight of a case and simplifying processing.  <P>SOLUTION: The breather 1 includes: bolt holes 5 provided in the case 253 comprising a plurality of divided members, in which bolts 3 for connecting and fixing the divided members to each other are inserted with gaps left between the bolt holes and the bolts 3; internal connection holes 7 provided in the case 253 and bringing an internal space of the case 253 and the bolt holes 5 into communication with each other; and external connection holes 9 provided in the case 253 and bringing an external space of the case 253 and the bolt holes 5 into communication with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188573-A (JP)
Title: In-mold coating molding method and in-mold coating-molded article
Inventor: OTA KENJI
IPC: B29C45/16
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding an in-mold coating-molded article, which can optionally control a coating film thickness and has a uniform coating film without.  <P>SOLUTION: An in-mold coating molding method for applying coating on the surface of a resin molding using a molding machine equipped with a mold device formed with a cavity, a mold clamping device, an injection device, an injection unit, and a device for jetting gas into the cavity includes the first process for injecting/packing a reactive resin by the injection device into the cavity of the mold device mold-clamped by the mold clamping device, the second process for obtaining a molding through the curing reaction of the reactive resin, the third process for injecting a coating agent having a volume of 40-100% of the volume of a space in the cavity while the resin injected into the cavity is cured/contracted through a polymerization reaction, the fourth process for jetting gas from the back side of the molding after the injection of the coating agent is completed, and the fifth process for holding a pressure applied to the coating agent so that the pressure applied to the coating agent may be kept higher than 0 Pa until the coating agent is cured completely.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188702-A (JP)
Title: Image forming method, image forming apparatus, quality improving method for image, and black ink
Inventor: NISHINO ISATERU
IPC: C09D11/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method by which the images of a high grade wherein bleeding or white mist, and in addition, color unevenness are suppressed can be formed even in a high-speed recording method such as single pass reciprocating recording.  <P>SOLUTION: This image forming method has a process in which an image is formed by imparting a pigment black ink 1100 containing a pigment 1101 and a dye black ink 1300 in random order in such a manner that at least certain parts of them may be overlapped on a recording medium 1000. In this case, the dye black ink 1300 contains a reactive content 1202 which makes the dispersed state of the pigment 1101 unstable, and a dye 1301, and also, has a lower surface tension than that of the pigment black ink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199407-A (JP)
Title: Method of manufacturing powder magnetic core
Inventor: EDO MASAHARU
IPC: B22F3/02
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a sintered substrate in which fine through-holes without broken holes are formed for performing electrical connection of coils and electrodes formed in both sides of the substrate.  <P>SOLUTION: The method of manufacturing a powder magnetic core includes a green sheet forming process which forms a green sheet using soft magnetism metal particles having an insulating oxide film in the surface thereof, a through-hole processing process which provides the through-holes of desired shape in the obtained green sheet, a laminating process which laminates the green sheet on which the through-hole processing process has been performed so as to become a desired thickness, a filling process which fills a filling material of which material quality is different from that of a magnetic material in the through-holes of the obtained laminated sheet, a thermal processing process before press-forming which heats the laminated sheet in which the filling material has been filled in the through-holes, and a press-forming process which performs press-forming of the laminated sheet in which the filling material has been filled in the through-holes, wherein the filling material does not dissipate in the thermal processing process before press-forming.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201703-A (JP)
Title: Image forming apparatus
Inventor: KUGA TAKESHI
IPC: B41J21/16
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which facilitates working of detecting the position of an IC tag after image formation.  <P>SOLUTION: The image forming apparatus prints an image on a medium on the basis of image data. The image forming apparatus includes an IC tag position detecting means which detects the position of the IC tag embedded in the medium, and an image position determining means which determines a forming position of the image so that the position of the IC tag detected by the IC tag position detecting means becomes a specific position to the image formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206087-A (JP)
Title: Dust core and method of manufacturing the same
Inventor: WATANABE TEPPEI
IPC: H01F41/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core attaining strength and insulation and the density of the dust core, and a method of manufacturing the same.  <P>SOLUTION: The dust core includes soft magnetic powder having an insulating film surrounding metal magnetic particles on the surface of the powder and a low-melting glass layer on the surface of the insulating film, at least a part of the insulating film liquefied by annealing and then solidified. The method of manufacturing the dust core includes steps for: forming an insulating film surrounding metal magnetic particles on the surface of the soft magnetic powder and forming a layer containing a low-melting glass component on the surface of the insulating film; compression-shaping the soft magnetic powder where the insulating film and the layer containing the low-melting glass component are formed; annealing the shaped body of the soft magnetic powder which is thus obtained; forming a low-melting glass layer from the layer containing the low-melting glass component; and liquefying at least a part of the insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209705-A (JP)
Title: Oil strainer
Inventor: OZAWA REI
IPC: F01M11/03
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of a filtering function of removing foreign matter contained in engine oil and a seal function of closing an oil path formed in an oil pan by an oil strainer alone.  <P>SOLUTION: In the oil strainer arranged in the oil path 102 of the oil pan 101, at an axial end of a filter part 2 formed in a cylindrical shape from a mesh sheet material, a plug 3 is provided for closing the oil path 102 in which the oil strainer is arranged. The filter part 2 for removing foreign matter contained in the engine oil flowing in an oil path 103 formed in the oil pan 100 and the plug 3 for closing the oil path are thus integrally formed so that the seal function of closing the oil path 102 can be secured in addition to the filtering function by the single part (oil strainer alone) and the number of parts for the necessary functions can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208080-A (JP)
Title: Molding method and molding apparatus
Inventor: SAIKI YASUHIRO
IPC: B29C45/33
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method and a molding apparatus suppressing defects in molding.  <P>SOLUTION: When a first mold 10 and a second mold 20 are relatively moved to open and at the same time, a core 30 is shifted into a drawn state of being drawn to the second mold 20, air is caused to flow into a space between the core 30 and a molded optical element OE from the outside through a gap between an opening 20a and the core 30. That is, since one face molded by an optical face transfer face 10a and a flange part transfer face 10b in the optical element OE, and the other face molded by a optical transfer face 30a and a flange part transfer face 20b simultaneously come into contact with air and cooled, the cooling states of both faces become equal, thereby allowing highly precise molding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211427-A (JP)
Title: Safe driving monitor
Inventor: TANIGUCHI MASAHIRO
IPC: G06T1/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety driving monitor for improving conscious relating to safety of a person who is riding on a two-wheeled vehicle, and for improving a wearing rate of a helmet by prompting wearing of the helmet relating to a person riding on the two-wheeled vehicle, and especially to a child and an infant who are each riding on the two-wheeled vehicle.  <P>SOLUTION: Safe driving monitor 1 processes a photographed image which is inputted from a camera 2, and detects a photographed person in an image processing unit 12. The image processing unit 12 determines whether or not the person is wearing the helmet when the person is detected. It also determines whether or not the person is riding on the two-wheeled vehicle, or whether the person is a child or an infant, etc. when the person is not wearing the helmet. Then, an output of a voice message prompting wearing of the helmet is made based on these determination results. Thereby conscious relating to safety of the person who is riding on the two-wheeled vehicle can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212629-A (JP)
Title: Semiconductor device
Inventor: ISHII KATSUJI
IPC: H01L21/82
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of eliminating variation in capacity even when a stacking displacement occurs in a lithographic process to form a first and a second electrodes constituting a capacitive element.  <P>SOLUTION: Each of a plurality of wiring layers L1 to L5 has insulating films 103 to 106, and a first electrode 101 and a second electrode 102, embedded remote from and oppositely to each other in the insulating film. The first electrode 101 in one wiring layer is disposed mutually opposite to the second electrode 102 in the other wiring layer formed in the upper or lower side of the first electrode. The width of the first electrode 101 in one wiring layer is different from that of the second electrode 102 in the other wiring layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207540-A (JP)
Title: Sewing machine
Inventor: NISHIYAMA SHINJI
IPC: D05B69/18
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine equipped with a slide volume for adjusting the sewing speed, which can easily adjust the sewing speed even while watching a needle tip when the sewing speed is adjusted.  <P>SOLUTION: The sewing machine 1 includes a bed section 2, a post section 3 which is erected from the end section of the bed section 2, and an arm section 4 which extends from the upper end of the post section 3 while facing the bed section 2. On the arm section 4, there is provided the slide volume 10 which adjusts the sewing speed. Then, an adjusting knob 13 is installed under the hanging arm section 4 on a slider 12 which slides on the volume section 11 of the slide volume 10. At the same time, the adjusting knob 13 is made freely turnable only in the feeding directions Y1 and Y2 of a fabric, and the sewing speed is adjusted by sliding the adjusting knob 13 in the longitudinal directions X1 and X2 of the arm section 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254354-A (JP)
Title: Lure
Inventor: HAMADA TOSHIHIKO
IPC: A01K85/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of the strength of a line is decreased in using a lure caused by elongation of the line when tying a lure eye to the line, a time consuming to exchange the lure, or the like.  <P>SOLUTION: In the lure 100, the line 6 is passed through the space 1 of a cyclic unit 8 from one side of the eye 10, is wound around a winding unit with a plurality of turns, is inserted between a main body 3 and the tip of a folded section 2 by making a shaft 9 to be a guide and is guided to a gap 5 by gliding the shaft face 9 of an introduction unit 7, then the end of the line 6 is pulled toward the direction of the gap 5 to be held in the gap 5 and held by the gap 5 and fixed by elastic force of the folded section 2. By the method, the line 6 can be easily, firmly, and quickly attached to the lure 100 without making a difficult knot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216883-A (JP)
Title: Method for leading out and evaluating non-linear fracture mechanics parameter
Inventor: YAMADA TAKEHISA
IPC: G01N3/32
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for leading out a high-accuracy non-linear fracture mechanics parameter, even when elastic deformation quantity is large.  <P>SOLUTION: In a method for calculating the non-linear fracture mechanics parameter using a simple formula given at every test piece, on the basis of the load-displacement curve calculated from the result of a fatigue crack developing test performed using a predetermined tension governing type test piece, the test piece is a central notched flat plate or both-sided pierced and notched flat plate; and the non-linear fracture mechanics parameter ΔJ is calculated on the basis of the load-displacement curve, by using the simple formula represented by the formula (1) (where ΔKeff is an effective stress intensity range equal to or larger than a crack opening point, E is the Young's modulus, B is plate thickness, W is the width of the test piece and 2a is crack length).  <P>COPYRIGHT: (C)2010,JPO&INPIT