baber/WOPTO huggingface dataset:
Patent JP-2009222420-A (JP)
Title: Image processing method, image processing apparatus, and image processing program
Inventor: MIYASHITA MASATAKA
IPC: G01N15/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method, apparatus, and program, which accurately extracts an image of a granular material as a sample from an image, in which a plurality of granular bodies are imaged.  <P>SOLUTION: In an image processing apparatus 1, in an edge detection image acquired by applying edge detection filtering to an original image in which a plurality of granular bodies are imaged, the number of areas decided to be of a granular material is calculated for each threshold by setting each individual brightness within a predetermined brightness range as a threshold, and an area decided to be of a granular material at the optimal threshold is extracted as a sample of a granular material by setting the brightness having the largest number of areas as the optimal threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223965-A (JP)
Title: Actuator, magnetic head assembly, and magnetic disk device
Inventor: HIDA KATSUHARU
IPC: G11B21/21
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head assembly for slightly displacing a magnetic head accurately in a plane parallel to the surface of a magnetic disk, exhibiting excellent high-speed follow-up performance, and having almost no restrictions on space of a direction vertical to the surface of the magnetic disk.  <P>SOLUTION: The magnetic head assembly includes a pair of piezoelectric elements 30 disposed in both sides of a slider 13 to elongate/shrink in a back and forth direction of the slider, and a hinge 40 disposed on the piezoelectric element 30 and the slider 13. The hinge 40 includes beam members 42 and 43 disposed to support the piezoelectric element 30 at the tip and base end sides, and a column member 41 having a crank part 41b bent into a crank shape, formed to be point-symmetrical with respect to the center of the crank part 41b, and interconnecting the beam members 42 and 43. The slider 13 is bonded to the hinge 40 by the crank part 41b, and the hinge 40 is bonded to a suspension 14b on the upper surface of the beam member 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009195979-A (JP)
Title: Method of bonding multilayered metallic foil using ultrasonic welding machine
Inventor: TAMURA TERUO
IPC: B23K103/10
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable bonding method for a multilayered metallic foil using an ultrasonic welding machine, which solves the problem that it is difficult to obtain a stable bonding because breakage, deposition or excess deformation of an upper foil occurs when turning up a charged energy, meanwhile lack of bonding strength in the middle of the multilayered foil occurs when turning down the energy.  <P>SOLUTION: When bonding the multilayered metallic foil using the ultrasonic welding machine, the ultrasonic waves are emitted more than once while keeping pressurization, thus controlling the charged amount of energy per charge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221562-A (JP)
Title: Method of manufacturing aluminum having fine structure on surface and method of manufacturing porous alumina
Inventor: MASUDA HIDEKI
IPC: B01J35/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surely manufacturing porous alumina having fine pores arranged with high regularity and aluminum having fine structure on a surface without using chromic acid.  <P>SOLUTION: The method of manufacturing the aluminum having the fine structure on the surface includes: dissolving anodized porous alumina formed on the surface of the bare aluminum with an acidic aqueous solution which contains no chromic acid compound and in which the ratio S/P (unit:hmh<SP>-1</SP>V<SP>-1</SP>) of the rate S (unit:nmh<SP>-1</SP>) of dissolution of a barrier layer present in the bottom part of the fine pore to the formation voltage P (unit:V) becomes ≤20; selectively removing the porous alumina film, while making a dipping time within the range of 0.9-1.8×d/s (unit:h) when the thickness of the barrier layer is defined as d (unit:nm), during dissolution; and leaving the trace of the high regularity fine pore arrangement of the removed anodized porous alumina on the bare aluminum surface. In the method of manufacturing the anodized porous alumina having high regularity fine pore arrangement, the bare alumina surface from which the porous alumina film is removed is again anodized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224678-A (JP)
Title: Metal mask and printed wiring board
Inventor: UENO TATSUSHI
IPC: H05K3/34
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mask such that the thickness of solder paste printed on a printed wiring board can be adjusted by openings.  <P>SOLUTION: The metal mask 1 has the openings 2a and 2b formed at positions corresponding to soldering pads 5a and 5b formed on the printed wiring board 4. A plurality of protrusions 3 protruding toward the printed circuit board 4 are formed at peripheries of the openings 2a and 2b through punching processing. When the metal mask 1 and printed wiring board 4 are printed one over the other, the opening 2b of the metal mask 1 which corresponds to a gull wing lead 12 flexes downward by being depressed by a squeeze 8 and comes into contact with the printed wiring board 4, so the solder paste 9b is printed by the thickness of the metal mask 1. The opening 2a which corresponds to a bottom surface electrode 11 floats from the printed wiring board 4 because of the protrusion 3 provided at its periphery, so that the solder paste 9a is printed more by the flotation height.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231296-A (JP)
Title: Heat radiation type multiple hole semiconductor package
Inventor: YU BING-SHUN
IPC: H01L23/12
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation type multiple hole semiconductor package for preventing a built-in heat sink from being separated by reinforcing heat radiation properties and reducing the warpage of a substrate.  <P>SOLUTION: The heat radiation type multiple hole semiconductor package includes: the substrate 210; a chip 220; the built-in type heat sink 230; and a sealed body 240. The substrate 210 includes: an upper surface 211, a lower surface 212, and a plurality of positioning holes 213; the chip 220 is installed on the upper surface 211; and the built-in type heat sink 230 is stuck to the chip 220. The built-in type heat sink 230 includes a plurality of support leads 231 and a heat radiation surface 232, and the group of support leads 231 is inserted into the group of positioning holes 213. Since the group of positioning holes 213 is not fully filled into the group of support leads 231, a plurality of mold flow passages 241 are formed. The sealed body 240 is formed on the upper surface 211 to seal the chip 220 and the built-in type heat sink 230. By exposing the heat radiation surface 232 and filling the mold flow passage 241, the group of support leads 231 is covered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229544-A (JP)
Title: Image forming apparatus
Inventor: KANEMATSU TOSHIHIRO
IPC: G03G15/01
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of detecting an apparatus state when a color mode is switched, without installing additional parts.  <P>SOLUTION: The image forming apparatus 10 includes: an intermediate transfer body 38; a black image forming unit 44 which includes an image carrier 52 and is arranged at the most downstream in a conveying direction; color image forming units 46 to 50 which include an image carrier 70 and are arranged at the upstream from the image forming unit 44 in the conveying direction of the intermediate transfer body 38; a moving device 96 which moves the intermediate transfer body 38, so that in a black and white mode, only the image carrier 52 is abutted on the intermediate transfer body 38 and in a full color mode, the image carrier 70 is abutted on the intermediate transfer body 38; and a control section 96 which detects the density of images formed by the black image forming unit 44 and the color image forming units 46 to 50 and judges the contact state between the intermediate transfer body 38 and the image carrier 70, based on the density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226982-A (JP)
Title: Motion converting drive mechanism and vehicle seat apparatus including the same
Inventor: ITO SADAO
IPC: B60N2/90
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion converting drive mechanism in a compact and simple configuration, which converts a rotary motion of an output shaft of a motor into a linear reciprocating motion to output the linear reciprocating motion, and a seat apparatus including the motion converting drive mechanism.  <P>SOLUTION: The motion converting drive mechanism 64 converts the rotary motion of the motor 66 fixed to a housing case 76 into the linear reciprocating motion via a reduction gear mechanism 67A and a screw mechanism 68A. The reduction gear mechanism includes a pinion 72 serving as a helical gear having two to four teeth, removably supported by the housing case and coaxially rotation-coupled with the output shaft of the motor, and a gear 73 meshing with the pinion, removably supported by the housing case with a rotation axis arranged in parallel and close to a rotation axis of the pinion; and the screw mechanism has an internally-threaded portion 75 and an externally-threaded portion 74, one of which is formed coaxially with the gear. Accordingly, the compact and simple configuration can be obtained, and a meshing ratio is secured, thereby achieving a large reduction gear ratio equal to a reduction gear ratio between a worm and a worm wheel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225896-A (JP)
Title: Medical material for three-dimensional culture
Inventor: YOSHINO KAZUTAKA
IPC: A61F2/06
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical material for three-dimensional culture, which is used for cell culture and tissue culture or as a scaffold for the growth of cells inside a living body, and has high culture efficiency and growth efficiency,.  <P>SOLUTION: The medical material 10 for three-dimensional culture is obtained by laminating a plurality of mesh sheets 11 where longitudinal wires 12 and horizontal wires 13 made of titanium wires, are aligned in a mesh shape. A woven fabric where multiple vertical wires 12 and horizontal wires 13 are braided in a woven metal wire shape or a honeycomb woven fabric with polygonal mesh is adopted as the mesh sheet 11. The upper and lower layers of the laminated mesh sheets 11 may be connected to each other by connection lines vertically or diagonally extending.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229175-A (JP)
Title: Position detection system and management system using this
Inventor: TAGUCHI AKIRA
IPC: G01S5/02
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of installed master devices, and broaden a detectable area without lowering the accuracy of detection of the positions of a person and an object, on the occasion of detecting their positions by using the intensities of radio waves.  <P>SOLUTION: This position detection system 1 includes a plurality of master devices 3a, 3b which are installed at predetermined positions and transmit radio waves, and a plurality of slave devices 2a, 2b which receive the radio waves from the plurality of master devices 3a, 3b and detect the intensities of the radio waves, and the system pinpoints the positions of the slave devices 2a, 2b by finding the distances between the master devices and the slave devices from the detected radio-wave intensities. Each of the plurality of slave devices 2a, 2b includes an inter-slave-device communication section 22 for performing radio-wave transmission and reception between the slave devices, and a radio-wave intensity detection section 23 for detecting the intensity of a radio wave received by the communication section 22 and calculating the distance between the slave devices. The detection system 1 interpolatively uses the distance between the slave devices calculated by the detection sections 23 to pinpoint the positions of the slave devices 2a, 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229837-A (JP)
Title: Liquid crystal display device and light shielding method of semiconductor integrated circuit
Inventor: ARAYA SHUICHI
IPC: G02F1/1345
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device that reliably shields light on IC backside with a simple configuration at low cost, and to provide a light shielding method of a semiconductor integrated circuit.  <P>SOLUTION: The liquid crystal display device is configured such that the semiconductor integrated circuit is directly mounted at a lead out terminal of a glass substrate to thereby shield light on the surface and side of the semiconductor integrated circuit. When viewing the backside of the glass substrate, a backside light shielding part having at least a shape and size concealing the semiconductor integrated circuit is formed at the part for mounting the semiconductor integrated circuit on the glass substrate surface, and the backside light shielding part is formed by directly printing light shielding ink on the glass substrate surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231628-A (JP)
Title: Substrate processing apparatus
Inventor: NONOMURA MASAHIRO
IPC: G03F1/82
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus which can enhance a cleaning performance while simplifying the arrangement of the apparatus.  <P>SOLUTION: The substrate processing apparatus includes a substrate holder 1 for holding a substrate W in a horizontal attitude, a cleaning brush 7 for cleaning the substrate W with the brush contacted with the substrate W, two-fluid nozzle 9, provided at a side of the cleaning brush 7, for cleaning the substrate by ejecting a drop of a processing solution against the substrate together with a carrier gas, a holding arm 5 for holding the cleaning brush 7 and the two-fluid nozzle 9, and a single arm moving mechanism, provided to be linked to the holding arm 5, for moving the cleaning brush 7 and the two-fluid nozzle 9 along a surface of the substrate W. Since the substrate processing apparatus having such an arrangement includes the single arm moving mechanism for moving the cleaning brush 7 and the two-fluid nozzle 9, the arrangement of the apparatus can be simplified and a cleaning performance thereof can be further enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231687-A (JP)
Title: Plasma processing apparatus
Inventor: IWATA MANABU
IPC: H01L21/3065
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve uniformity and yield of a plasma process by enabling easy and free control of plasma density distribution in a capacitive coupling plasma processing apparatus.  <P>SOLUTION: The plasma etching apparatus includes a lower two-frequency power supply mechanism 7 to distribute first high frequency (for example, 60 MHz) from a first high-frequency power supply 34 to a susceptor central electrode 12A and a susceptor peripheral electrode 12B by a desired ratio, and to supply second high frequency (for example, 2 MHz) from a second high-frequency power supply 36 only mainly to the susceptor central electrode 12A. The lower two-frequency power supply mechanism 70 includes a central power supply bar 32, a lower peripheral power supply conductor 72, a movable power supply conductor 74 and an actuator 76 vertically moving the movable power supply conductor 74.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008212693-A (JP)
Title: Ultrasonic surgical instrument
Inventor: ARANYI ERNEST
IPC: A61B17/22
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical instrument which is equipped with an ultrasonic member having a transducer in an end effector on the distal end of the instrument and is designed so as to have the end effector vibrating in an arbitrary axial direction.  <P>SOLUTION: The ultrasonic surgical instrument includes a handle assembly 18, a body 20, and an end effector 22. The body 20 extends distally to form the handle assembly 18. The end effector is configured to effect cutting, dissection, coagulation and/or ligation of tissue. The end effector 22 includes an ultrasonic member 26. A transducer is supported adjacent, on or within the ultrasonic member 26 and is connected to a power source. Upon actuation of the power source, the transducer 32 effects vibration of the ultrasonic member 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009238802-A (JP)
Title: Substrate processing apparatus
Inventor: HOSOKAWA AKIHIRO
IPC: H01L21/306
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that enhances efficiency of discharging particles or liquid components to be discharged in processing liquid and can equalize the processing state of a plurality of substrates by enhancing the flow velocity of the processing liquid in the gap between the substrates thereby preventing generation of a downward flow in the gap between the substrates.  <P>SOLUTION: A substrate processing apparatus 1 has a straightening vane 61 provided on the sidewall 11c of an inner tub 11, and a straightening vane 62 provided on the backing-plate 22 of a lifter 20. In the regions A1 and A2 on the side of a plurality of substrates W immersed into processing liquid, the straightening vanes 61 and 62 become the resistance and impede the flow of the processing liquid in these regions A1 and A2. The flow velocity of the processing liquid is thereby enhanced in the gap A3 of the plurality of substrates W. Consequently, generation of a downward flow can be prevented in the gap A3 of the plurality of substrates W, particles or liquid components to be discharged in the processing liquid can be discharged efficiently, and the processing state of the plurality of substrates W can be equalized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237755-A (JP)
Title: Related term retrieval method and apparatus, related term retrieval program, content retrieval method and device, and content retrieval program
Inventor: MATSUI YUKO
IPC: G06F17/30
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily obtain a related term or content which the user desires.  <P>SOLUTION: A server 11 is constituted of a retrieval system 15, together with a client terminal 12, and has a related term retrieval section 36, a relevance degree calculation section 37 and a grouping section 38. The relevance degree calculation section 37 makes one set of a maximum number of a plurality of related terms retrieved in the related term retrieval section 36 which can be displayed on a monitor 13 of a client terminal 12, obtains a score which expresses the degree of relevance among related terms for each combination and calculates the total value of the score among the respective related terms. The grouping section 38 selects a combination of related terms, of which the total value of score obtained in the relevance ratio calculation section 37 becomes a minimum value as a first group. The related term of the first group is transmitted to a client terminal 12. A display control section 26 changes display of a monitor 13 from a search screen 46 to a search result display screen 53, and a related term 56 of the first group is arranged in the search result display screen 53.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239664-A (JP)
Title: Vehicle environment recognition apparatus and preceding-vehicle follow-up control system
Inventor: TAKAHASHI YASUSHI
IPC: H04N13/239
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle environment recognition apparatus can reliably determine whether a smear is caused in a pair of images output from a stereo-image pickup means, and easily and reliably perform the processing.  <P>SOLUTION: The vehicle environment recognition apparatus 1 includes: a stereo-image pickup means 2 for taking an image of the surroundings of its own vehicle A to output a reference image T; a stereo matching means 6 for correlating a parallax dp with each pixel block PB in the reference image T by stereo matching; a preceding-vehicle detecting means 11 for detecting a preceding vehicle Vah from the reference image T on the basis of the parallax dp or the like; and a smear determining means 12 for searching a pixel column Dn of a vertical direction in the reference image T for brightnesses p1ij of pixels, the pixel column Dn including a pixel block PB having a parallax dp less than or equal to a long-distance parallax threshold corresponding to the long distance including infinity, and determining that the smear is caused when a ratio of the number of pixels having brightnesses more than or equal to a predetermined brightness Pth to the total number of pixels in the pixel column Dn is more than or equal to a predetermined ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233594-A (JP)
Title: Boron adsorbent and method of treating boron-containing waste liquid
Inventor: ITO AKIRA
IPC: C02F1/28
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method by which boron is filtered and separated simply, safely and efficiently from a boron-containing waste liquid.  <P>SOLUTION: A boron adsorbent has at least one amino group and a group represented by general formula (1) (wherein, G represents a residue remaining after removing a carboxylic group from aldonic acid or uronic acid). In the method for treatment of the boron-containing waste liquid, the boron adsorbent is added to the boron-containing waste liquid, and after an adsorbent or an insolubilizer to the boron adsorbent is added, the obtained solid is filtered and separated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236234-A (JP)
Title: Multistage automatic transmission
Inventor: OKUBO MASAHIRO
IPC: F16H57/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the input joint of a multistage automatic transmission, to ensure the creep and startability of a vehicle by a simple structure, and to improve fuel consumption.  <P>SOLUTION: A motor is connected through a rotational fluctuation absorbing damper 10 to the input shaft 1 of the multistage automatic transmission composed of a plurality of planetary gear trains, a hydraulic clutch and a brake. The brake B1 engaged at one speed in forward travel as a starting stage and a reverse stage is disconnected/connected by electronic hydraulic control and subjected to slip control. Cooling oil with pressure regulated is supplied from side surfaces of ends sandwiching and push-pressing both plates into a plurality of through-holes X, Y formed in the friction surfaces of the circumferential portions having the same diameter of a drive plate 51 and a driven plate 52 only when the brake B1 slips.  <P>COPYRIGHT: (C)2010,JPO&INPIT