baber/WOPTO huggingface dataset:
Patent JP-2008175616-A (JP)
Title: Surface plasmon resonance sensor
Inventor: HARADA TOMOYA
IPC: G01N21/27
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor with a change in an output increased as compared with a change in the refractive index of a substance to be measured to enhance its sensitivity.  <P>SOLUTION: On a surface of an optical wave-guide substrate 12 comprising a core 1 and a clad 2 covering the core 1, a metallic thin film 3 causing surface plasmon resonance to occur with respect to a prescribed wavelength of light is formed to cause a surface plasmon resonance phenomenon to occur as to the substance 10 to be measured touching the thin film 3. The thin film 3 is formed into the shape of a strip of a prescribed width W, and disposed so as to overlap with a propagation route (core 1) of light propagating through the wave-guide substrate 12. The width W of the thin film 3 is made equal to or smaller than a mode field diameter. Since the clad 2 and the substance 10 comprise portions at which they directly touch each other, constituents of the propagating light passing through the outside of a side edge of the thin film 3 are kept from being absorbed into or lost in the thin film 3, allowing light energy to be more supplied to an interface as against a conventional whole-area structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272193-A (JP)
Title: Image forming device and method
Inventor: TANIGAWARA MAKOTO
IPC: G03G21/14
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method for realizing image formation of high precision by correcting an adhesion quantity of an image visualizing agent and a shift of the position while continuing to perform a printing process.  <P>SOLUTION: The image forming device comprises an intermediate transfer member with a region for forming a correction pattern image in a region outside a predetermined maximum region of a recording medium in the direction perpendicular to the moving direction, a detection part for detecting the correction pattern image in the position opposed to the correction pattern image in the intermediate transfer member, and a correction control part for correcting setting values of at least one of the charging unit, the exposure unit, and the developing unit when a region corresponding to an interval between the visible images formed on the photosensitive member is passing a position beneath the units, based on the detection results acquired by the detection part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174792-A (JP)
Title: Hydrophilizing modification method for fluorine base synthetic resin, and article obtained thereby
Inventor: HIBINO YUTAKA
IPC: C23C14/48
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilizing modification technique where the surface of a fluorine base synthetic resin used for seal materials, doctor blades, rotary rollers, adhesion preventive rollers, sheets or the like is made easy to be fitted and wetted with printing ink, coating materials, liquid crystal solutions, reagents, food materials or the like using a plasma base ion implantation-film deposition process.  <P>SOLUTION: Disclosed is a fluorine base synthetic resin article obtained, using a plasma base ion implantation-film deposition process, by generating plasma comprising oxygen and silicon of at least one or more atoms in a vacuum, and applying negative high energy high frequency pulse voltage, so as to form a gradient structure by oxygen-silicon ion implantation and a polar group reactant after defluoridation. Also disclosed is a hydrophilizing modification method therefor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179948-A (JP)
Title: Water leakage prevention method for underground structure
Inventor: SAKAZUME YOSHIYUKI
IPC: E02D31/06
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water leakage prevention method for an underground structure which gives consideration to conventional problems, can suppress the intrusion of groundwater into a structure of the underground structure, enables the accurate grasp of the corrosion status of a steel material of the underground structure, and can reduce cost.  <P>SOLUTION: This water leakage prevention method for the underground structure 1 of the concrete structure in which the steel material 10 is embedded comprises: a hole-forming step of forming a hole 8 in the ground G around the underground structure 1; an electrolyte solution injection step of injecting an electrolyte solution W in which a positive ion is dissolved into the ground G from the hole; and a current-carrying step of making a direct current pass through the steel material 10 via the electrolyte solution W from an anode material 5 arranged in the hole 8 by using the steel material 10 as a negative electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182398-A (JP)
Title: Video output device
Inventor: OKAWA KUNIKO
IPC: H04N5/44
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video output device capable of setting an optimal output format of a video output terminal in accordance with a display device without giving loads on a user.  <P>SOLUTION: The video output device is provided with a video output terminal (D terminal) capable of outputting video in a plurality of output formats. An output means switches output formats by turns to output a video signal to the display device. An imaging means images an image of an image displayed to a display part every time the output formats are switched. An image acquisition means acquires imaged image data of the imaged image. A determining means determines, on the basis of respective imaged image data, whether or not an image corresponds to the outputted output format. An output setting means sets an output format of highest order standard out of the output formats determined to be for images corresponding to the output format outputted on the basis of the determination results by the determining means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182114-A (JP)
Title: Exposure margin calculation method, exposure evaluation device, and exposure evaluation program
Inventor: KATSUMATA TAKEHIKO
IPC: H01L21/027
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure margin calculation method capable of calculating an exposure margin of various shapes and exposure patterns of arbitrary dimensions, and to provide an exposure evaluation device and an exposure evaluation program.  <P>SOLUTION: The method includes steps of: obtaining, for each exposure D, a plurality of images of an exposure pattern formed on an object to be exposed such as a semiconductor wafer W through an exposure step; processing the images of the exposure pattern to calculate, for each exposure D, an outer peripheral length L of the exposure pattern; comparing the outer peripheral length L with the outer peripheral length L0 of a design pattern to calculate, for each exposure, an outer peripheral length difference dL, which is a difference between them; and calculating an exposure margin An.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186125-A (JP)
Title: Authentication method, and authentication device and program
Inventor: TAKAHASHI YOSHITO
IPC: G06F21/32
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of authenticating an individual with high accuracy by using biological characteristics that have not been used for authentication so far.  <P>SOLUTION: This authentication method is provided with an image acquiring step for acquiring an image of skin of a person to be authenticated (S10), and a collating step for collating a pattern of a pore in the acquired image with a pattern of a pore of a registrant stored beforehand in a database and judging whether the person to be authenticated is the registrant (S18 to S28).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184283-A (JP)
Title: Door controller of elevator
Inventor: OKUDA SEIJI
IPC: B66B13/08
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door controller of an elevator capable of easily repairing a door of the elevator while keeping an existing door motor and a basic part of a door driving circuit for controlling the door motor as they are.  <P>SOLUTION: The door controller of the elevator structuring a part of the door driving circuit for controlling drive of the door motor by connecting and separating a motor power source and a resistor for adjusting a current provided for the door motor to and from the door motor of the elevator is provided with a semiconductor switch element 111a and the like in the door drive circuit for switching connection of the door motor and the motor power source and the resistor, circuit patterns CP, LCP for connecting the semiconductor switch element and the door drive circuit and a control means 22 for inputting a status signal and a driving instruction of the door of the elevator and outputting an open/close control signal to the semiconductor switch element based on these.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185545-A (JP)
Title: Foreign material detecting sensor
Inventor: FUJIWARA TOSHIO
IPC: G01B7/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign material detecting sensor capable of enhancing detection accuracy of capacitance detected using a sensor electrode.  <P>SOLUTION: The foreign material detecting sensor 41 is equipped with a pressure detector 44 outputting voltage detection signal when a sensor body 42 deforms by a predetermined amount. An oscillation circuit 81 oscillates at oscillation frequency determined by the capacitance C1 between a lateral electrode 52 and the foreign material X1 approaches to the lateral electrode 52 to output oscillation signal at this oscillation frequency. A capacitance detector 43 measures time period required to output the oscillations signal for 20,000 cycles during the measuring period shorter than reaction time required from abutting of the foreign material X1 on the sensor body 42 to outputting of the touch detection signal when a door panel is operated with the maximum speed to output measured result at every passage of measuring period. A judging section 45, while judging existence of the foreign material X1 between the door panel and the doorway based on the measured result, judges existence of the foreign substance X1 based on touch detection signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189035-A (JP)
Title: Lid opening/closing device of fuel tank
Inventor: ABE TOSHIHIRO
IPC: E05B81/70
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid opening/closing device of a fuel tank capable of surely knowing whether or not a locking part is closed by the lid for locking.  <P>SOLUTION: The fuel tank 11 is provided on a hydraulic shovel and has the lid 9 for locking capable of opening/closing the locking part 13 provided on a cap 15 of a filler opening 16. The fuel tank 11 is equipped with an opening/closing detection means which detects the opening/closing of the lid for locking and outputs a detection signal. The opening/closing detection means comprises a pop-up switch 17 which detects the opening/closing of the lid 9 for locking and has a spring 18 for outputting the detection signal, a detection circuit 19 having a wiring 19a, a wiring 19b for outputting the detection signal of the pop-up switch 17, and a warning light 20 for informing the opening/closing of the lid 9 for locking according to the detection signal of the pop-up switch 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188160-A (JP)
Title: Ultrasonic surgical instrument
Inventor: YAMAGUCHI FUMIO
IPC: A61B18/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical instrument with suppressed generation of cavitation, the ultrasonic surgical instrument being used in a sonodynamic therapy which utilizes such a theory that irradiation of cells incorporating a photosensitizer with ultrasonic vibration is effective against annihilating the cells.  <P>SOLUTION: The ultrasonic surgical instrument is provided with a drive circuit and a hand piece to be vibrated at a frequency and an amplitude corresponding to an AC current output by the drive circuit, wherein the drive circuit is provided with a cavitation suppression circuit comprising an AC/DC conversion means for inputting the output end voltage of the drive circuit and converting it to a DC voltage, a comparison means for comparing the DC voltage by the AC/DC conversion means with a predetermined threshold, and a voltage control means for lowering the voltage value of the AC current when the result of the comparison by the comparison means indicates that the DC voltage by the AC/DC conversion means exceeds the threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007143556-A (JP)
Title: Hematopoietic stem cell proliferation regulators and polynucleotides encoding the same
Inventor: UENO HIROO
IPC: C07K16/18
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To analyze hematopoietic stem cell proliferation regulator produced by stroma cells and to construct a cDNA library and to isolate and provide a new hematopoiesis-associated gene.  <P>SOLUTION: The genes encoding proteins as specified in the following (a) or (b), (a) having an amino acid sequence selected from the group consisting a specific sequence or (b) having an amino acid sequence derived from the amino acid sequence defined in the above (a) by deletion, substitution or addition of one to several amino acids and having an activity of regulation hematopoietic stem cell proliferation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008194703-A (JP)
Title: Gear forming method and device
Inventor: UEHARA YOICHI
IPC: B21K1/30
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a tooth profile shape of a desired double tooth flank of a spline tooth while omitting any conventional post-working.  <P>SOLUTION: A gear forming device comprises a first segment die 118 for forming a lacked tooth on an outer circumferential surface of a boss part of a workpiece and a second segment die 120 for forming a spline tooth on the outer circumferential surface which are radially divided in plan view in an opening part of a holder 116. A first inclined surface 156 and a second inclined surface 158 which are inclined by a predetermined angle with respect to a vertical plane (V) are respectively formed on outside diameter parts of the first segment die 118 and the second segment die 120. The angle of inclination (θ1) of the first inclined surface 156 of the first segment die 118 is set to be smaller than the angle of inclination (θ2) of the second inclined surface 158 of the second segment die 120 (θ1<θ2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197216-A (JP)
Title: Antireflection coating and method of producing the same
Inventor: KOJIMA KATSUHIRO
IPC: G02B1/11
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an antireflection coating on which a convex part having excellent scratch resistance at the tip thereof is formed, and to provide the antireflection coating having excellent scratch resistance at the tip of the convex part formed on the surface thereof.  <P>SOLUTION: The method for producing the antireflection coating 30 having the convex part 32 on the surface thereof includes: a step (i) of supplying a liquid resin material having a viscosity of 1 to 1×10<SP>5</SP>Pa-s onto the surface of a mold on the surface of which a concave part corresponding to the convex part 32 is formed; a step (ii) of solidifying the supplied liquid resin material to form the antireflection coating 30; a step (iii) of separating the antireflection coating 30 from the mold; and a step (iv) of, if necessary, further solidifying the solidified resin material. The antireflection coating 30 obtained by this producing method satisfies 0<r<R (wherein r is the curvature radius of the tip of the convex part 32; and R is a half of the maximum width of the convex part).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199173-A (JP)
Title: Pilot flame monitoring method and its apparatus
Inventor: UENO SHUNJI
IPC: H04N5/225
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot flame monitoring method and its apparatus for surely monitoring pilot flame by photographing the pilot flame at the tip of a chimney by a monitoring camera from a remote position and image-processing the picked-up image.  <P>SOLUTION: The pilot flame monitoring method is for monitoring the pilot flame 9 when burning an inflammable gas discharged from the chimney 8 provided with a pilot burner by the pilot burner. The tip of the chimney 8 is photographed by the monitoring camera 10 through a filter 11 for interrupting the wavelength of a visible light region, the processing area of the picked-up image of the tip of the chimney photographed by the monitoring camera 10 is image-processed to extract the image of the pilot flame 9, and the burning state at the tip of the chimney is judged from the flame part image area of the image of the pilot flame 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197035-A (JP)
Title: Rotation angle detecting device
Inventor: KAWAMATA NAOKI
IPC: G01D5/244
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detecting device capable of computing rotation angle information without counting periodic signal itself for segmented processing, saving cost of a synthetic means as hardware, and attempting to shorten computation time in order to process partition calculation requiring division at a clip.  <P>SOLUTION: Rotation information of a rotary disk 1 is detected by detecting means 3a and 3b to output two periodic signals of phase differences of 90 degrees as one set at two positions, the two sets of periodic signals are converted into digital signal at a fixed time interval by analog-to-digital conversion means 5a and 5b, and the two sets of periodic signals are binarized by binarization means 6a and 6b. Initial-rise and fall-down of each binarized signal are counted by counting means 8a and 8b, the two counted results are summed up by an adding means 9, and finally, the output from the detecting means 3a and 3b are averaged by a digital signal processing means 7 based on the analog-to-digital conversion values and counted results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107311-A (JP)
Title: Defect inspection method and device
Inventor: WATANABE HIROKI
IPC: G01N21/956
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection method and defect inspection device capable of stably detecting a defect occurring on the surface of an inspecting object.  <P>SOLUTION: An image processing device 3 performs wavelet transformation, selects a scale parameter emphasizing periodic surface irregularity from an image decomposed into N frequency components, and removes it by mask processing. The image processing device 3 applies binarization processing to the image obtained by removal by the wavelet inverse transformation and regularly reflected image to provide binarization data. Therefore, composite processing device 4 compositely processes the binarization data, and can detect a defect on the surface of the inspecting object by light-dark detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202863-A (JP)
Title: Ice making device
Inventor: SHIBATA MASAKI
IPC: F25C1/14
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making device capable of surely manufacturing a granular or massive ice including salinity, by tearing off from an ice making surface, while maintaining the specific size by properly applying force to the ice generated on the ice making surface.  <P>SOLUTION: A reamer 50 and a scraper 60 moving in the vicinity of its inner peripheral surface 11, are arranged to a cooled ice making cylinder 10. The ice of an ice making cylinder inner peripheral surface 11 is cracked by the reamer 50. After being made to easily tear off from the inner peripheral surface 11, the scraper 60 is contacted with the ice remaining without falling while sticking to the inner peripheral surface 11, and the ice is torn off, and is separated from the inner peripheral surface 11 while substantially maintaining the size when cracking even the ice including the salinity by the reamer 50. A process can be continuously performed for sending out the ice to an external part as a ranular or massive shape from making the ice. The ice can be surely supplied, and the ice including the salinity, superior in easiness-to-use, can be easily provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204825-A (JP)
Title: Image display device and its manufacturing method
Inventor: ENOMOTO TAKASHI
IPC: H01J29/94
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life image display device, and its manufacturing method, capable of absorbing exhaust gas with a few getter volume for a long period of time, and with reduction of manufacturing cost aimed at.  <P>SOLUTION: The image display device is provided with an envelope 10 equipped with a first substrate 11 and a second substrate 12 with their peripheral parts jointed to each other, a display face 16 arranged on the first substrate, a getter box 50 specifying a getter room 51 jointed to a peripheral part of the envelope and communicated with the inside of the envelope, getters 56 fitted in the getter room, and a heating mechanism provided in the vicinity of the getter room for heating and activating the getters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178377-A (JP)
Title: Soybean-based water-soluble cream
Inventor: MOMOI MASACHIKA
IPC: A23L9/20
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soybean-based water-soluble cream which uses soybeans as the main material, shows a smooth texture in the form of cream, and has the effect that oils are not separated when the cream is dissolved in a large amount of water.  <P>SOLUTION: A specification, where the soybeans are pulverized as fine as possible by milling, boiling, and steaming and turned pasty by using water and vegetables, fruits, milk, goat's milk, or the like, can not eliminate the rough texture. However, the paste of soybeans is emulsified by adding an edible oil and by agitating and is turned into the form of the water-soluble cream with a smooth texture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209121-A (JP)
Title: Temperature-measuring apparatus
Inventor: KAJITA TOMOYUKI
IPC: G01K7/20
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature-measuring apparatus which is small sized, cheap and easy to replace for measuring the temperature of the heat generating part in an apparatus in a plant, or the like.  <P>SOLUTION: The temperature-measuring apparatus 100 comprises a resistance-temperature sensor 50; and a temperature measuring module 60. The temperature measuring module 60 which is connected with a first and a second wiring 1 and 2 of the sensor 50 is provided with the operation part 16 for temperature converting of the output of the bridge circuit 17, a memory part 20 for storing the resistance values of first to third wirings 1 to 3 of the sensor 50, and the communication part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT