baber/WOPTO huggingface dataset:
Patent JP-2009294003-A (JP)
Title: Dielectric characteristics measuring device and dielectric characteristics measuring method
Inventor: HAKODA MASARU
IPC: C12Q1/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply measuring cellular dielectrophoretic characteristics without a difficult operation such as keeping cells motionless between electrodes.  <P>SOLUTION: This dielectric characteristics measuring device 1 includes: a flow channel 2 for flowing a solvent B containing cells A; an electrode 6 disposed in the flow channel 2; and a voltage supply part 7 generating a high frequency non-uniform electric field in the solvent B by applying a high frequency voltage to the electrode 6, and a plurality of the dielectrophoresis generating parts 3 being disposed with a gap in the flowing direction of the flow channel 2; and a passing time measurement part 5 for measuring the passing time of each cell A passing through each of the dielectrophoresis generating part 3, wherein the high frequency voltage having different frequencies is applied to the electrode 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293076-A (JP)
Title: Heat-treatment method
Inventor: NAGAHAMA TAKAYA
IPC: C21D1/09
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treatment method with which the uniform heating control can be obtained and the highly accurate heat-treatment can be applied.  <P>SOLUTION: This heat-treatment is performed through the following processes, that a heating process, with which a laser beam source 50 (heating source) set to a prescribed power, is scanning-radiated to a prescribed width and the rotation-axial direction of a workpiece 10 while rotating the workpiece 10 to be heat-treated; and after heating process, a cooling process, with which the workpiece 10 is cooled while rotating the workpiece 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292321-A (JP)
Title: Controller for vehicle driving device
Inventor: IMAI KEITA
IPC: B60W20/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve response to engine start, in a controller for a vehicle driving device provided with an engine, an electric motor, and a transmission.  <P>SOLUTION: A controller for a vehicle driving device increases a shift speed so that shift of the continuously variable transmission part 30 is quickly completed when the start of the engine is requested, and ignites the engine 10 after the completion of the shift of the continuously variable transmission part 30 (or after the shift speed at the final stage of the shift decreases below a predetermined value). By performing such speed change control, delay in the engine start is minimized, and thus, for example, delay in generation of output torque with respect to stepping-on of an accelerator pedal is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008208382-A (JP)
Title: Method for producing rigid polyurethane foam
Inventor: SHIMADA TADASHI
IPC: C08G101/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rigid polyurethane foam having good surface appearance as to be suppressed in void development despite using a low-boiling foaming agent.  <P>SOLUTION: The method for producing a rigid polyurethane foam comprises reacting a polyol compound with an isocyanate compound in the presence of the foaming agent, a foam stabilizer and a catalyst, wherein an organic compound having ≤20°C in boiling point is used as at least part of the foaming agent, and a polyol mixture containing 0.5-30% by mass of a polyol (A) is used as a polyol compound, in which the polyol (A) is a polyoxyalkylene polyol having ≥40 mgKOH/g to ≤70 mgKOH/g in hydroxy value, 2.8-5.2 in hydroxy number, and containing 5-40% by mass of oxyethylene groups based on the whole polyol (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009295896-A (JP)
Title: Stage for mounting workpiece for laser irradiation
Inventor: ITO DAISUKE
IPC: H01L21/683
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of contamination due to occurrence of abrasion by laser light protruding from a workpiece when the workpiece mounted on a stage is annealed with laser light.  <P>SOLUTION: The stage has a stage body 2 for mounting a workpiece (substrate 30), and an irregular reflection surface 3a composed of ground glass of which at least the surface is rugged is formed over the whole periphery of the outside of a peripheral edge of a stage surface 2a of the stage body 2. The stage body 2a and the outer peripheral part 3 having the irregular reflection surface 3a can be composed of integrated quartz glass, the stage surface is made a smooth surface and the outer peripheral part is made the ground glass. Even when the outside of a substrate range is irradiated with laser light, the intensity of the laser light is weakened by the irregular reflection surface and the occurrence of contamination due to abrasion can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293757-A (JP)
Title: Frictional driving device
Inventor: SAITO HIROSHI
IPC: F16H19/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To acquire high traction performance and high durability at an oil-less state.  <P>SOLUTION: A frictional driving device comprises a drive roller 3 and a slide bar with which the outer surface of the roller 3 is brought into contact with a specified preload to allow the slide bar 2 to make relative movement by rotary drive of the drive roller 3. Chromium nitride layers 18, 19 are arranged on both an outer peripheral surface of the drive roller 3 and a drive roller contact surface on the slide bar 2. High traction performance can be obtained by setting a high contact surface pressure on a contact section between the outer peripheral surface of the rotatably-driven drive roller 3 and the slide bar 2 with the chromium nitride layers 18, 19 interposed inbetween, and the quantity of wear of both the drive roller 3 and the slide bar 2 can be reduced by making both chromium nitride layers 18, 19 roll and slide each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292122-A (JP)
Title: Manufacturing method for nozzle board, manufacturing method for liquid droplet discharging head, and liquid droplet discharging head
Inventor: YAGI HIROSHI
IPC: B41J2/135
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a nozzle board which enables edge damages, edge dropping of the nozzle distal end opening edge section to be eliminated, and a resin remaining in the nozzle to be eliminated, and which has a high stability of the nozzle shape and washing degree of the nozzle, and in addition, to provide a manufacturing method for a liquid droplet discharging head which simultaneously realizes the improvement of discharging capability and the increase of productivity, and to provide the liquid droplet discharging head.  <P>SOLUTION: This manufacturing method for the nozzle board has five processes. In the first process, a recess section which serves as a nozzle 11 is formed from one surface side of a silicon board 100. In the second process, a resin 40 is filled in the distal end section of the recess section. In the third process, a supporting board 60 is pasted onto the surface on which the recess section has been formed. In the fourth process, the silicon board is thinned until the resin is exposed from the opposite side surface from the surface on which the recess section has been formed. In the fifth process, the supporting board is peeled from the thinned silicon board, and then, the nozzle is opened by removing the resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008242494-A (JP)
Title: Color filter manufacturing line system
Inventor: ICHISE TAKEHIKO
IPC: B65G1/137
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter manufacturing line system of high operating ratio, which flexibly changes a layout structure or the like of a plurality of plate making lines for realizing processing processes (plate making process) including a photolithography process.  <P>SOLUTION: A color filter manufacturing line system 1 includes a core device 10 of a stacker crane system and a plurality of processing lines 20, 30 to 70, and 90 which are connected to a plurality of substrate taking-in/out positions C1 and C2 of the core device 10 respectively through substrate taking-in/out mechanisms 16a and 16b and performs various processing for manufacturing color filters on glass substrates stored in cassettes which have substrates stored therein and are preserved in the core device 10. Processing lines 20, 30 to 70, and 90 include a plurality of processing lines 30, 40R, etc. for achieving processing processes including a photolithography process and a spare plate making line 90 for achieving the similar processing processes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299866-A (JP)
Title: Vent valve
Inventor: KAWAMURA YUICHI
IPC: E03C1/122
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vent valve easy in mounting work with a small installation space and reduced in installation attitude restriction, and capable of easily adjusting energization for valve closing.  <P>SOLUTION: The vent valve includes a body having a connection port connected to a drain pipe and a vent hole for introducing outside air into the drain pipe, and a valve element which can open and close the vent hole and can be opened by the negative pressure of the drain pipe. The body and the valve element are provided with a pair of elements, namely, a magnet and a magnet or the magnet and a magnetic substance, respectively, for generating magnetically repulsive or attractive forces to close the vent hole by the valve element. An adjusting means is provided for adjusting the closing pressure of the valve element on the vent hole while distantly moving one element relative to the other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300923-A (JP)
Title: Laminated structure material for preventing forgery
Inventor: TAKAHASHI KOKI
IPC: B32B7/02
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated structure material for preventing forgery, which shows an authentication image having high resolution and excellent heat resistance and being hardly forged and which can be hardly applied to other purpose.  <P>SOLUTION: The laminated structure material includes an optical stress-sensitive layer, which is a patterned adhesive layer having a plurality of regions having adhesive strength different from each other or a layer exhibiting optical anisotropy by applying stress, and a patterned optically anisotropic layer containing regions different in birefringence in a patterned manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018791-A (JP)
Title: Crank arm assembly, crank arm constituting the same assembly and torque transmitting member
Inventor: MEGGIOLAN MARIO
IPC: B62J11/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank arm assembly light and structurally strong.  <P>SOLUTION: This crank arm assembly (1) for a bicycle comprises a crank arm (2) and torque transmitting members (3, 3a) for transferring torque from the crank arm (2) to a bicycle chain. The crank arm (2) and the transmitting member (3, 3a) are provided with first front surface coupling means (25) and second front surface coupling means (34), respectively. The first coupling means (25) and the second coupling means (34) are provided with respective matching profiles adapted to be coupled together to transfer torque from the crank arm (2) to the transmitting members (3, 3a). In particular, the first and second coupling means (25) and (34) for transferring torque comprise respective front tooth-shape part, preferably, Hirth tooth-shape part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004152-A (JP)
Title: Image processor and character region extraction method, and computer program
Inventor: TSUTSUMI TAKAHIRO
IPC: G06T9/20
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a character region more precisely than before while suppressing a necessary memory capacity in the discrimination of the character region.  <P>SOLUTION: An image forming apparatus 1 is provided with: a second edge extraction part 107 for extracting an edge of a partial image included in a prescribed region inside an original image; a resolution conversion part 101 for generating a low resolution image of the partial image; a first edge extraction part 102 for extracting an edge of the low resolution image; a closing part 103 for performing closing processing on an edge extracted by the first edge extraction part 102; a negative positive discrimination part 105 for discriminating whether each pixel inside the low resolution image is a pixel in a positive region or a pixel in a negative region inside the low resolution image; and a character attribute discrimination part 109 for extracting a pixel configuring characters on the basis of a pixel of the edge extracted by the second edge extraction part 107, a result of processing of the closing part 103, and a result of discrimination of the negative positive discrimination part 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002641-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: HAYASHI AKIHIRO
IPC: G03G15/20
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by supplying power obtained at a high power conversion efficiency to an electromagnetic induction coil.  <P>SOLUTION: By setting the frequency of output power in a high-frequency power supply circuit 47 to fixed frequency at which power conversion efficiency is 80% or higher, and changing supply voltage of the high-frequency power supply circuit 47, based on surface temperature of a fixing roller 41 detected by a temperature sensor 49, the output power in the high-frequency power supply circuit 47 is changed so as to vary heating temperature of the fixing roller 41 by the electromagnetic induction coil 43b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002130-A (JP)
Title: Mounting leg for kitchen appliance
Inventor: WADA MASATOSHI
IPC: F16B12/44
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting leg for a kitchen appliance easily disassembled for each component during disposal.  <P>SOLUTION: The mounting leg has a first flange fixing part 43 for supporting one lateral face in the axial direction of a flange 23 provided at a bolt shaft 2 and a second flange fixing part 44 for supporting the other lateral face in the axial direction of the flange 23. The mechanical strength of the first flange fixing part 43 is weakened compared to that of the second flange fixing part 44 via a predetermined fragile means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045616-A (JP)
Title: Volume reduction apparatus of foamed polystyrene
Inventor: TOE SHINICHI
IPC: B29B17/04
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost and simple volume reduction apparatus for small-scaled crushing, easily crushing used foamed polystyrene.  <P>SOLUTION: The volume reduction apparatus has a hopper 4 for receiving charged foamed polystyrene 5 at an upper part. A rotatable shaft body 12 is disposed below the hopper 4, a crushing member 13 fixed to an outer periphery of the shaft body 12 rotatingly crushes the charged foamed polystyrene. A fixed teeth member 14 with teeth 14a formed on a disc-like member is disposed at the end of a support body 11. A rotary teeth member 17 with teeth 17a formed on a disc-like member and fixed to an end of the shaft body 12 is disposed facing the fixed teeth member 14. The foamed polystyrene 5 is crushed between the fixed teeth member 14 and the rotary teeth member 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010010590-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIMURA YASUKI
IPC: H01L21/768
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, which can suppress shortening of a contact interconnect when it is formed, prevent the occurrence of opening of the contact interconnect, and improve the reliability.  <P>SOLUTION: The semiconductor device includes a gate insulating film 24, a gate electrode GC, an activated region layer AA, an interlayer insulating film 22, and contact interconnects SC1, SC2. The plane shape of the contact interconnects SC1, SC2 is constituted of a first region S1 and a second region S2 whose ends along the longitudinal direction are circular arc, and a third region S3 coupling the first region and the second region along the longitudinal direction. The length a in the longitudinal direction of the first region and the second region, the length b in the longitudinal direction of the third region, the width r in the short side direction of the first region and the second region, and the width w in the short side direction of the third region, satisfy the relation: b/a>0.5 and w/r>0.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016554-A (JP)
Title: Ebg structure unit
Inventor: ABE MOTOMI
IPC: H05K9/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an EBG (Electromagnetic Band-Gap) structure unit which is operated at a relatively low frequency while avoiding an increase in size of the entire unit.  <P>SOLUTION: The EBG structure unit includes a ground plate 10 made of a conductor, a plurality of conductor patches 11 disposed in opposition to the ground plate 10 and spaced from the ground plate by a prescribed distance, a plurality of columnar conductors 12 for individually making the plurality of conductor patches 11 conductive to the ground plate 10, a conductor 13 for capacity formation connected to at least one of the plurality of conductor patches 11. The EBG structure unit is configured so as to stop propagation of an electromagnetic wave of a specific frequency because the plurality of conductor patches 11 are arranged at intervals shorter than a wavelength of the specific frequency. The conductor 13 for capacity formation extends from surfaces of the conductor patches 11 toward the ground plate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009211033-A (JP)
Title: Photosensitive resin composition, method for forming silica-based film, device and member with silica-based film, and method for preparing photosensitive resin composition
Inventor: AOKI YOSUKE
IPC: C08K5/42
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which allows the relatively easy formation of a silica-based film usable as an interlayer insulation film, is excellent in storage stability, and makes a formed silica-based film excellent in heat resistance, crack resistance, resolution and transparency.  <P>SOLUTION: The photosensitive resin composition comprises a component (a): a siloxane resin obtained by the hydrolytic condensation of a first silane compound containing a compound represented by a general formula (1), a component (b): a second silane compound different from the first silane compound or a siloxane resin obtained by the hydrolytic condensation of the second silane compound, a component (c): a solvent in which the components (a) and (b) are dissolved, and a component (d): naphthoquinone diazide sulfonic ester, and has pH of 5.0-7.0. In the formula (1), R<SP>1</SP>denotes an organic group; A denotes a divalent organic group; X represents a hydrolyzable group and a plurality of symbols Xs in the same molecule may be the same or different.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010016710-A (JP)
Title: Main camera, sub camera, and camera system including them
Inventor: YAMAZAKI MASAYUKI
IPC: G03B7/16
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main camera, a sub camera, and a camera system including them, wherein synchronous photography is easily performed.  <P>SOLUTION: The main camera (100) photographs a subject (11) together with the sub camera (200), and includes a light emission unit (120) capable of emitting light including photography information for controlling a photographing function of the sub camera (200) to the sub camera (200).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009035730-A (JP)
Title: Actinic energy ray curable ink and printed matter
Inventor: NARAHARA AKIKO
IPC: C09D11/02
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actinic energy ray curable ink which is curable with actinic energy, designed so that ultraviolet rays irradiated from a light-emitting diode which emits ultraviolet rays especially having a wavelength at a luminescence-peak in the range of 350-420 nm are adopted as those having a wavelength for curing, exhibits excellent curability relative to ultraviolet rays irradiated by a light-emitting diode which emits ultraviolet rays having a wavelength at a luminescence-peak in the range of 350-420 nm, and also has excellent storage stability.  <P>SOLUTION: The actinic energy ray curable ink contains (A) a photocleavage type photopolymerization initiator having a molar extinction coefficient as measured at a wavelength of 365 nm of 100 (l/mol×cm) or more, (B) a hydrogen abstraction type photopolymerization initiator having a molar extinction coefficient as measured at a wavelength of 365 nm of 1,000 (l/mol×cm) or more, (C) a tertiary amine compound having a molar extinction coefficient as measured at a wavelength of 365 nm of 1 (l/mol×cm) or less, and further contains a resin, a pigment, and a compound having an acrylate group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010019946-A (JP)
Title: Zoom lens, optical equipment having same, and vibration-proofing method
Inventor: YAMASHITA MASAFUMI
IPC: G02B13/18
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens capable of achieving camera shake correction, having little performance degradation though high variable power is contrived, and setting appropriate refractive power, and optical equipment having the same and a vibration-proofing method.  <P>SOLUTION: The zoom lens includes, in order from an object side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3 having positive refractive power, and a fourth lens group G4 having positive refractive power, wherein an interval between the respective lens groups changes when varying power. The lens group G3 has a thirty-first lens group G31 having positive refractive power, and a thirty-second lens group G32 having negative refractive power, and moves the thirty-second lens group G32 to have a component in a direction orthogonal to an optical axis. Assuming that a moving amount of the lens group G1 when varying the power is X1, a focal length of the lens entire system in a wide angle end state is fw, a focal length of the second lens group G2 is f2, and a back focus at the wide angle end state is Bfw, they satisfy a condition shown by following expressions; 2.6<X1/fw<4.2 and 0.430<(-f2)/Bfw<0.540.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019628-A (JP)
Title: Navigation apparatus and vehicle travel safety apparatus
Inventor: SEKINE HIROSHI
IPC: B60R21/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To operate a safety apparatus appropriately by performing appropriate map matching at a fork in a road.  <P>SOLUTION: The navigation apparatus 13 includes a navigation processing unit 22 for determining a travel road on which one's own vehicle exists out of the road data of a map data storage unit 23 on the basis of a position signal output from a present position detection unit 21 and a road shape recognition unit 65 for recognizing a lane line of a road on the basis of image data output from a photographing apparatus 16. The navigation processing unit 22 determines whether or not one's own vehicle is continuously traveling on the same road before and after one's own vehicle passes through a fork on the basis of the lane line recognized by the road shape recognition unit 65, and when it is determined that it is continuously traveling on the same road, prevents the travel road on which one's own vehicle exists from being changed from the travel road determined by this point of time into another road connected to the fork.  <P>COPYRIGHT: (C)2010,JPO&INPIT