baber/WOPTO huggingface dataset:
Patent JP-2010100729-A (JP)
Title: Method for estimating side surface load at the time of coke extrusion in chamber type coke oven, and method for operating chamber type coke oven based on estimated side surface load
Inventor: NAKAGAWA ASAYUKI
IPC: C10B33/08
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate the side surface load at the time of coke extrusion by estimating the side surface load at the time of having a coke cake passing through a rugged part present at the furnace wall including a distillation defect part in a chamber type coke oven.  <P>SOLUTION: An extrusion load measuring test is carried out by having coke cakes for a test distilled at various coal internal temperatures passing through rugged parts of various sizes. The relationship (a) between the coal internal temperature T and the apparent bulk modulus K is calculated. The relationship (b) between the deviation degree W of the furnace wall side surface load Fw in the case of distillation at the coal internal temperature T and the apparent bulk modulus K at the time of distillation at a normal coal internal temperature is calculated. The coal internal temperature at a central part in the furnace width direction is estimated from the actual measurement temperature of the coke oven combustion chamber. The furnace wall side surface load at the time of passage of the coke cake by the rugged part is estimated from the coal internal temperature and the actual measurement value of the furnace wall rugged part, and the relationships (a) and (b) to be determined whether the estimated side surface load is lower than a preset reference value of the yield strength of a furnace wall brick, and the coke cake is extruded from a distillation chamber by a distillation time shorter then a reference value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099341-A (JP)
Title: Game machine
Inventor: MIZUKAMI HIROSHI
IPC: A63F7/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily determining whether fraudulence is performed in a control device or not.  <P>SOLUTION: The game machine 10 has the control device 30 housed in a case 35 with an opening/closing part. The case 35 has an identification mark recording medium 50. The identification mark recording medium 50 includes a first recording layer 52, a first reflection layer 53, a second recording layer 52 and a second reflection layer 55 which are layered on a transparent substrate 51. A visible first mark 56 is recorded in the first recording layer 54, and a second mark 57 recognizable only by using an image reading means is recorded in the second recording layer 54. If the case 35 is opened, the first mark and/or the second mark change or become unreadable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104327-A (JP)
Title: Container for culture
Inventor: MOMOSE FUMITAKA
IPC: C12M1/22
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for culture which changes over a non-hermetic sealed state and a hermetic sealed state, and ensures the non-hermetic sealed state even when stacked.  <P>SOLUTION: The container for culture includes a dish member 10 and lid member 14, and has engaging parts 11 and 15 in the dish member 10 and lid member 14. When both the members are engaged, a clearance is ensured between the dish member 10 and lid member 14 to maintain the non-hermetic sealed state, and has a screwing part or fitting part in the dish member 10 and lid member 14. When both the members are screwed or fitted together, an elastomer member formed in the dish member 10 and/or lid member 14 is pressed to allow hermetic sealing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108398-A (JP)
Title: Data list reader/writer and method thereof
Inventor: FUJIKAWA NORIHISA
IPC: G06F12/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform reading/writing by reducing memory capacity for storing pieces of data or records and minimizing deterioration of a response of the reading.  <P>SOLUTION: In this data list reader/writer which reads many pieces of data stored according to an application 2, and sequentially writes desired pieces of data to create a freely readable specific data list, a plurality of pieces of data are sequentially stored in specific positions without associating offsets with them in a storage part 5 of data without offset, the offsets are associated with an offset table 6 which is linked to the storage part 5 of the data without offset at predetermined data intervals, and when the desired pieces of data are selected from the specific data list, a nearby offset is selected from the offset table 6, the number of pieces of data is calculated to the number of desired pieces of data based on the offset, the desired pieces of data are read from a reading/writing part 7, a memory region for information on the offset is omitted, the memory capacity can be reduced, the response which hardly makes a person recognize a sense of incongruity of deterioration of the response is attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113150-A (JP)
Title: Projection zoom lens and projection type display apparatus
Inventor: KAWANA MASANAO
IPC: G02B15/16
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type zoom lens that is compact and composed of two-groups having five lenses, in which spherical aberration, in particular, is more satisfactorily corrected.  <P>SOLUTION: The projection zoom lens includes, in order from the magnifying side, a first group G<SB>1</SB>of negative refractive power, a second group G<SB>2</SB>of positive refractive power, a cover glass 2 and a DMD (Digital Micromirror Device) 1. The first group G<SB>1</SB>is composed of only first lens L<SB>1</SB>, which is a negative meniscus and the convex face of which is directed toward the magnifying side. The second group G<SB>2</SB>has, in order from the magnifying side, a positive second lens L<SB>2</SB>, a third lens L<SB>3</SB>, which is directed toward the magnifying side, a negative fourth lens L<SB>4</SB>, and a positive fifth lens L<SB>5</SB>. For zooming from the wide-angle end to the tele-photo end, the first group G<SB>1</SB>moves from the magnifying side toward the reducing side, and the second group G<SB>2</SB>moves from the reducing side toward the magnifying side. In addition, the projection zoom lens satisfies conditional expression (1):-0.25<R3r/f45, wherein R3r is the radius of curvature of the reducing side face of the third lens L<SB>3</SB>and f45 is the combined focal length of the fourth and fifth lenses L<SB>4</SB>and L<SB>5</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009155724-A (JP)
Title: Steel having superior fracture-splittability and machinability for fracture-splitting type connecting rod
Inventor: MATSUGASEKO AKIHIRO
IPC: C22C38/38
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for a fracture-splitting type connecting rod, which can have both of fracture-splittability and machinability.  <P>SOLUTION: The steel having superior fracture-splittability and machinability for the fracture-splitting type connecting rod includes 0.25 to 0.5% C (by mass%, hereinafter the same), 2.0% or less Si (excluding 0%), 0.50 to 2.0% Mn, 0.015 to 0.080% P, 0.01 to 0.2% S, 0.20% or less V (excluding 0%), 1.0% or less Cr (excluding 0%), 0.01 to 0.10% Ti and 0.01% or less N (excluding 0%), so that an f value expressed by the following equation can be 0.003 or more: f=[Ti]-[N]×48/14, wherein [Ti] and [N] represent contents (mass%) of Ti and N in the steel, respectively; and has an average aspect ratio of sulfide-based inclusions of 15 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114800-A (JP)
Title: Manuscript reading apparatus and image forming apparatus
Inventor: TANIGUCHI SUSUMU
IPC: H04N1/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript reading apparatus and an image forming apparatus, capable of preventing variations in speed of a carriage caused by a flexible flat cable.  <P>SOLUTION: The apparatus has a case 101 having a box shape provided with a manuscript table 102 whose upper surface is loaded with a manuscript, a carriage 110 to be accommodated in the case 101 and capable of reciprocally moving in the length direction of the manuscript table 102, an FFC 120 to be wired along the reciprocally moving direction, wherein one end is fixed to the case 101 and the other end is fixed to the carriage 110 to be freely movable in tracking with the carriage 110, and a push member 130 to be provided on the carriage 110 for pushing the FFC 120 toward a bottom 101A opposing to a surface on which the manuscript table 102 is provided. The push member 130 is composed of a blade spring 132A and a blade spring 132B which reduce reaction power received from the FFC 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112119-A (JP)
Title: Walk-in closet
Inventor: KAWASAKI YUMIKO
IPC: A47B61/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient walk-in closet allowing clothes to be changed inside while efficiently enclosing stored objects such as clothes.  <P>SOLUTION: The walk-in closet 1 has storage shelves 2 for storing clothes or the like and allows a user to go in and out. The walk-in closet is provided with a clothes changing space 3 enabling the user to change clothes; a mirror 6 mounted to an inside surface 5a of a door 5 provided at an entrance 4 to project the user's whole body; a coordination board 7 engaging the whole coordination of the whole body; arrangement drawers 8 provided at the storage shelves 2 and having plurally-divided arrangement spaces 8a inside; and illuminating devices 10 horizontally provided at the edges 9a of shelf boards 9 of the storage shelves 2 and shaded on the user side over the horizontal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118747-A (JP)
Title: Apparatus and method for manufacturing piezoelectric vibration device
Inventor: MAEDA MASAFUMI
IPC: H01L23/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a piezoelectric vibration device, which can perform manufacturing processing on a correct portion to be processed of a workpiece independently of a change in a workpiece size and a set state of a workpiece holding part.  <P>SOLUTION: The apparatus for manufacturing the piezoelectric vibration device includes: the workpiece holding part 4 on which a workpiece 3 is mounted; a manufacturing process part 1 comprising a plurality of manufacturing process means 1a, 1b, 1c, ... for performing manufacturing processes; and a control part 2 for outputting a control signal including instruction data for instructing the manufacturing processes for the workpiece 3 and positional data indicating a portion to be processed of the workpiece 3 to the manufacturing process part 1. At least one manufacturing process means (manufacturing process means 1b) among the plurality of manufacturing process means 1a, 1b, 1c, ... includes: an imaging part 1b1 for imaging the workpiece 3 mounted on the workpiece holding part 4; and an image data processing part 1b2 for executing data processing for image data obtained by the imaging part 1b1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118240-A (JP)
Title: Optical member, backlight unit, and display device
Inventor: OKUBO MASARU
IPC: F21V5/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member, a backlight unit and a display device, capable of effectively removing luminance deviation owing to a light source.  <P>SOLUTION: In the optical member 20 emitting light from a plurality of linear light sources 11 arranged opposed along one sheet face 21a of a sheet-shaped base material 21 transmitting light in a front face direction F from the other sheet face 21b by converting its optical property, diffusion-reflecting bodies 22 transmitting a part of the light emitted from the linear light sources 11 in the front face direction F and diffusion-reflecting the other light are arranged each at a position opposed to the linear light sources 11 in the one sheet face 21a, and optical deflection elements 23 for converging the light emitted from the linear light source 11 slanting from the front face direction into the front face direction are arranged in entire regions between the diffusion-reflecting bodies 22 in the one sheet face 21a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117269-A (JP)
Title: Method and device for measuring concentration of scale inhibitor
Inventor: YANO DAISAKU
IPC: G01N27/26
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the measurement of valid concentration of a scale inhibitor in a sample solution conveniently and precisely and automating operation thereof easily, and a device therefor.  <P>SOLUTION: The concentration of a scale inhibitor that is contained in the sample solution including an oxidizer is measured using an ion electrode 10 formed with a liquid membrane, ion selective electrode 11 and a reference electrode 12. It is preferable that responsive potential is measured by soaking the liquid membrane type ion selective electrode 11 and a reference electrode 12 in the sample solution including the scale inhibitor and the concentration of the scale inhibitor is converted from the responsive potential and a calibration curve previously prepared, and also the concentration of the scale inhibitor may be converted from the pH of the sample solution, the responsive potential, and the calibration curve. It is preferable that the liquid membrane type ion selective electrode 11 selectively responses to any of metal ions, such as Cu, Zn, Mo, Cd, Tl, Pb, Sm, and Yb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121958-A (JP)
Title: Flaw detecting method and flaw detector
Inventor: MARUYAMA YUICHIRO
IPC: G01N21/956
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erroneous detection of a flaw by removing the pattern in the specific direction of an image being an inspection target.  <P>SOLUTION: This flaw detecting method includes the imaging step S1 for imaging a substrate 11 having the pattern becoming the inspection target to obtain the original image 51, the directional averaging processing step S2 for averaging the original image 51 using the component in the pattern direction of the substrate 11 to form an averaged image 52, the difference processing step S3 for calculating the difference between the respective pixels of the original image 51 and the averaged image 52 to form a difference image 53, the binarizing processing step S4 for binarizing the difference image 53 to form a binarized image 54, and the flaw determining step S5 for determining the flaw of the substrate 11 from the binarized image 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122112-A (JP)
Title: Concentration detection device of magnetic powder contained in fluid
Inventor: IKEMOTO TETSUYA
IPC: G01N27/72
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve timely and precise state monitoring function by performing online measurement without troubling a person by using every flowing fluid as a measuring object.  <P>SOLUTION: This device includes a reference coil pair 10 formed by winding a primary coil 14 and a secondary coil 15 on a first bobbin 11 comprising a non-magnetic material; and a detection coil pair 16 formed by winding a primary coil 20 and a secondary coil 21 on a second bobbin 17 comprising a non-magnetic material, wherein the secondary coil 21 is connected to the secondary coil 15 of the reference coil pair 10 so as to acquire a differential output. The device has a constitution wherein a pipe P comprising a non-magnetic material through which fluid containing magnetic powder flows is allowed to penetrate a hollow part 18c of the detection coil pair 16, and each AC signal having the same phase and having the same current or the same voltage is applied to each primary coil 14, 20 of the reference coil pair 10 and the detection coil pair 16, and the concentration of the magnetic powder contained in the fluid flowing in the pipe P can be detected by a differential output outputted from each secondary coil 15, 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009215280-A (JP)
Title: New hcv entry inhibitor
Inventor: TAKEBE YUTAKA
IPC: A61K31/496
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HCV entry inhibitor having excellent HCV inhibiting activity against HCV proliferation by investigation based on a coupling inhibition mechanism of CD81 with E2 protein of the HCV.  <P>SOLUTION: The HCV entry inhibitor contains a hexahydro-cyclopenta-quinolyl amine derivative expressed by general formula (I) [wherein R<SP>1</SP>represents H or the like] or a physiologically permissible salt of the same as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010129753-A (JP)
Title: Solar cell
Inventor: KITAO NORIYUKI
IPC: H01L31/042
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell having higher durability.  <P>SOLUTION: The solar cell 1 includes: a photovoltaic power generation means 3; a front plate 2 positioned at a front side of the photovoltaic power generation means 3; a back plate 5 positioned at a back side of the photovoltaic power generation means 3; and a sealing material 4 for sealing a gap between the front plate 2 and the back plate 5. A slope 2a for narrowing the gap from the lateral inside to the lateral outside is provided at a side end other than the front and rear faces of the front plate 2 and/or back plate 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126636-A (JP)
Title: Thermoplastic polymer composition
Inventor: MIWA NOBUHIRO
IPC: C08L23/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition excellent in all of flowability (moldability), tensile break strength and weld strength.  <P>SOLUTION: This thermoplastic polymer composition includes (a) a block copolymer having a polymer block A mainly consisting of an α-methylstyrene unit and a polymer block B mainly consisting of a conjugated diene unit and/or a hydrogenation product thereof, and (b) a hydrogenation product of a block copolymer having a polymer block A' mainly consisting of an aromatic vinyl compound unit other than the α-methylstyrene unit and a polymer block B' mainly consisting of a conjugated diene unit, wherein a number-average molecular weight of the block copolymer (a) or a hydrogenation product thereof is 30,000 to 350,000, and a number-average molecular weight of the block copolymer (b) or a hydrogenation product thereof is 100,000 to 500,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128937-A (JP)
Title: Rfid unit
Inventor: BABA SHUNJI
IPC: H01Q19/10
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID unit capable of enhancing the flexibility in a mounting position of an RFID tag.  <P>SOLUTION: The RFID unit 15 includes the RFID tag 25 for transmitting and receiving a radio signal of predetermined wavelength λ. The RFID tag 25 is accepted on a top surface of a block 26 formed of metal materials. The block 26 is formed in the shape of a rectangular parallelopiped. The height of the block 26 is set to 1/16 of the wavelength λ or more. In such an RFID unit, according to the inventor's verification, the RFID tag 25 can establish radio communication in all directions. In addition, since the height of the block 26 can be increased, the flexibility in the mounting position of the RFID tag 25 is greatly enhanced in comparison with when the area of the top surface of the block 26 is increased. Further, when the block 26 is sandwiched between a pair of posts 21, 21, the RFID tag 25 secures a still larger gain. Communication performance is improved largely.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134198-A (JP)
Title: Image display apparatus
Inventor: NAKAMICHI MASAYA
IPC: G09F9/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus that is installed outdoors and prevents breakage of a circuit board for controlling an image display panel.  <P>SOLUTION: In an image display apparatus, an accommodation room 121 is formed inside a case 12 having a waterproof structure, and the inside of the accommodation room 121 is provided with an image display panel 11 having a display screen 112a capable of being visually recognized from the surface side of the case 12. A back wall 125 forming the accommodation room 121 is arranged separately from the back surface 111 of the image display panel 11, and the circuit board for controlling the image display panel 11 is arranged on the back surface side of the back wall 125.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135616-A (JP)
Title: Light-emitting diode array and method of manufacturing the same
Inventor: YAMAMOTO HIROKI
IPC: H01L33/30
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a light-emitting diode array, which can uniformize a light emission output even when the array is densified.  <P>SOLUTION: The method of manufacturing the light-emitting diode array includes steps of: laminating a semiconductor layer on a substrate 1; forming a plurality of resist layers 100 to align along an X direction on a light emission part forming region 11 of the semiconductor layer; and forming a plurality of mutually-separated island-like light emission parts 10 formed on the semiconductor layer by mesa-etching with the resist layers 100 as masks. The step of forming the resist layers 100 includes a step of forming a width b1 of the resist layer 100 formed in a region α as an end part of the light emission part forming region 11 in the X direction to be smaller than a width b2 of the resist layer 100 formed in a region β except for the end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131945-A (JP)
Title: Shake-out type mechanical pencil
Inventor: KANEKO YOSHIO
IPC: B43K21/16
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shake-out type mechanical pencil which can send out a core 7 only by extremely lightly swinging the core, and has no risk that individual parts are broken and missed since mechanism parts are unitized and assembled between a shaft cylinder 12 and a tip material 13.  <P>SOLUTION: A front ring 5 is mounted suitably slidably to the front part of a coupling 4 in a longitudinal direction. A front spring 6 is hung and stretched between the front ring 5 and a core holding zipper 1. The head holding zipper 1 is energized backward in a longitudinal direction so that a core 7 is allowed to move in a forward direction and the core is stopped in a retreating direction. Furthermore, the front ring 5 and the coupling 4 are built in the tip member 13 and a journal 12. The coupling 4, a fastener 3, and the core holding zipper are moved forward while the coupling, the fastener, and the core holding zipper 1 move forward while compressing the front spring 6 by the inertial force of a heavy article 16 to send out the core 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009149078-A (JP)
Title: Tire mold
Inventor: OUYAHIA YACINE
IPC: B29L30/00
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved mold capable of heating a tire more rapidly, uniformly and efficiently.  <P>SOLUTION: A segmented mold is arranged so as to form an annular cavity for molding a tire, it contains a multiple number of segments 12 equipped with an inner side surface for forming a tread and an outer side surface in a diameter direction, and further contains a plurality of slide blocks 60 arranged in an outer side surface in a diameter direction of the segment 12. One or more channels 84 are installed in such a way as to form a fluid passage between an outer side surface of each segment 12 and an inner side surface of an adjacent slide block 60. Each fluid passage is joined together by a connecter 100 to form a fluid manifold circulating a fluid medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT