baber/WOPTO huggingface dataset:
Patent JP-2011154276-A (JP)
Title: Electrophotographic photoreceptor, and electrophotographic method, electrophotographic device and process cartridge using the electrophotographic photoreceptor
Inventor: NAKAMORI HIDEO
IPC: G03G5/05
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which the variation in a job is suppressed with respect to repeated use and a high quality image is stably obtained, and to provide an electrophotographic method, an electrophotographic device and a process cartridge using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a photoreceptor layer on a conductive support, wherein the photoreceptor layer contains a charge transport substance represented by general formula (1) and an amine compound represented by general formula (2). In the formula (2), A and B denote a group presented by the following formula (i) or (ii), respectively, wherein A and B may be equal to each other or be different from each other: (i) -CH2X and (ii) -CH2CH2Y.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160293-A (JP)
Title: Finline waveguide structure, polarization beam splitter, and method of manufacturing finline waveguide structure
Inventor: TAKEUCHI ATSUSHI
IPC: H01P11/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of a waveguide component including finline waveguide structure.  <P>SOLUTION: Fin bodies (fins 10, 20) are metal patterns and are held between films U, L. In this manner, mutual displacement of the fins 10, 20 can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160351-A (JP)
Title: Piezoelectric vibrator, oscillator, electronic apparatus, and radio-controlled timepiece
Inventor: FUKUDA JUNYA
IPC: H03H9/02
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator for suppressing vibration leakage while ensuring packaging strength of a piezoelectric vibration piece, to provide an oscillator using the piezoelectric vibrator, and to provide an electronic apparatus and a radio-controlled timepiece.  <P>SOLUTION: The piezoelectric vibrator 1 includes: a package for storing the piezoelectric vibration piece 4; and a bump for packaging a base 12 of the piezoelectric vibration piece 4 to the package. The bump includes: a plurality of main bumps B1 that form a line in a width direction W of the base 12 and are joined to the base 12; and an auxiliary bump B2 joined to the base 12 in a region to the main bumps B1 disposed at both ends in the width direction W of the base 12 and in a region between the main bumps B1 and base end parts of vibration arm units 10, 11 in a longitudinal direction X of the base 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164222-A (JP)
Title: Optical scanner, intermediate member and image forming apparatus
Inventor: OSADA REIJI
IPC: G02B26/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a state in which the relative positions of a plurality of optical elements are maintained, in a state where the optical elements are fixed on a housing, while keeping the relative positions of the plurality of optical elements supported by a supporting mechanism which is independent of the housing.  <P>SOLUTION: The optical scanner includes a plurality of optical elements;a housing in which the plurality of optical elements are housed and which does not have an adjustment mechanism for adjusting the positions of the optical elements; intermediate members which include support members which are disposed between the respective optical elements and the housing to adjust the supported positions of the respective optical elements, with respect to the housing; and fixing members which fix the respective optical elements and the support members, with respect to the housing in a state that the relative supported positions of the respective optical elements are adjusted with the support members to the relative positions so that the light from a light source side is guided to a face to be scanned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165820-A (JP)
Title: Method for manufacturing silicon wafer
Inventor: ADACHI HISASHI
IPC: C30B33/04
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon wafer capable of extinguishing Grown-in defects on a surface layer on which devices are formed.  <P>SOLUTION: The surface of the silicon wafer 10 is irradiated with an electron beam to melt a surface layer 11 of the silicon wafer 10, and the melted surface layer 11A is solidified, thereby extinguishing crystal defects (a) of the surface layer 11A. According to the method, since the surface layer of the silicon wafer is melted by the irradiation of the electron beam, defects on a deep region from the surface can be reduced or extinguished compared to the case of using a laser beam. Furthermore, since it is not necessary to remarkably narrow a laser dimension in the case of using a laser beam, high productivity can be secured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161559-A (JP)
Title: Curved surface machining method of circular plate material
Inventor: HAYASHI KENJI
IPC: B24B37/02
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curved surface machining method of a circular plate material capable of polishing a curved surface from many directions, having a higher machining efficiency than those of conventional methods, and achieving inexpensive machining.  <P>SOLUTION: In the curved surface machining method of the circular plate material, a cylindrical member is interposed between a pair of surface plates to allow the curved surface of the cylindrical member to abut on the respective main surfaces of the surface plates constituting polishing surfaces, rotation in a circumferential direction is imparted to the cylindrical member, rotation in a direction intersecting the center axis of the cylindrical member is imparted thereto so that the curved surface of the cylindrical member is polished. In the curved surface machining method, the cylindrical member may be configured by laminating a plurality of circular wafers in a thickness direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165957-A (JP)
Title: Laminated cooler
Inventor: SUGIMOTO NAOMI
IPC: H01L23/40
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated cooler having improved cooling performance.  <P>SOLUTION: In a cooling pipe 3, an inner fin 33 is provided which divides a cooling medium path 30 into a plurality of fine flow paths 333 to increase a heat transfer area between a cooling medium and a cooling pipe 3. The inner fin 33 is formed like a waveform having a plurality of flat plate portions 331 for dividing the fine flow paths 333 and top portions 332 for positioning the adjacent flat plate portions 331 spaced at a predetermined distance. A plurality of protrusions 34 protruding from a plate surface of the flat plate portions 331 to one surface side or the other surface side of the plate surface are formed on the flat plate portions 331. The protrusions 34 are arranged on the one end side or the other end side in a fin height direction of the inner fin 33 in the flat plate portions 331. The length in a fin height direction of the protrusion 34 is set at ≤1/2 of the length in the fin height direction of the flat plate portion 331.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162092-A (JP)
Title: Protective device of heat exchanger for vehicle
Inventor: SEKIAI MAKOTO
IPC: B60K11/04
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the protective device of a heat exchanger for a vehicle restraining degradation of heat dissipation performance of tubes.  <P>SOLUTION: A protecting member 13 that covers a front face of the tubes of a sub-radiator 3 is formed of an aluminum alloy clad material (metallic material), and the protecting member 13 is welded to the tubes of the sub-radiator 3 to function as a heat dissipating body that exchanges heat between the tubes of the sub-radiator 3 and outside air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165033-A (JP)
Title: Vehicle control system, method for controlling the same, and control program
Inventor: IKEDA KOICHI
IPC: G08G1/16
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control system which optimally makes safety and convenience compatible, a method for controlling the same, and a control program.  <P>SOLUTION: The vehicle control system 10 includes: a congestion degree detection means for detecting a congestion degree which shows a degree of congestion around a vehicle; and a speed setting means for setting the maximum speed of the vehicle on the basis of the congestion degree around the vehicle detected by the congestion degree detection means. In addition, the speed setting means reduces the maximum speed of the vehicle as the congestion degree around the vehicle detected by the congestion degree detection means increases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133451-A (JP)
Title: Optical vegetation index sensor
Inventor: KUME ATSUSHI
IPC: G01B11/28
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical vegetation index sensor reduced in cost, size, and weight, and having a large output, continuously and stably measuring year around without measuring inside and outside vegetation at the same time.  <P>SOLUTION: The optical vegetation index sensor is equipped with: a PAR sensor 2 for receiving transmission radiation transmitted through a leaf or leaves to correct spectral characteristics to radiation of 400-700 nm and outputting a PAR output indicating one of photosynthetically active radiation intensity and photosynthetic photon flux density photoelectrically converted; an IR sensor 3 for extracting the radiation of 700-1,000 nm of the radiations received and outputting an IR output indicating one of radiant intensity or photon flux density with a common unit with the PAR output that is photoelectrically converted; and an arithmetic section 5 for calculating the ratio by dividing the integrated value of the IR output by the integrated value of the PAR output and finding a leaf area index corresponding to the ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166049-A (JP)
Title: Piezoelectric actuator, liquid spray head, and method of manufacturing liquid spray head and piezoelectric actuator
Inventor: NOGUCHI MOTOHISA
IPC: H01L41/253
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator without requiring an aging process nor degrading displacement characteristics by the aging process, to provide a liquid spray head including the same, and to provide a method of manufacturing the liquid spray head and the piezoelectric actuator.  <P>SOLUTION: This piezoelectric actuator includes: a vibration plate including a heat-insulating layer, a heating element formed on the upper side of the heat-insulating layer, and an insulation layer formed on the upper side of the heating element; and a piezoelectric element having a piezoelectric layer sandwiched between a first electrode and a second electrode on the upper side of the insulation layer. Here, the heating element includes a heating element layer, and a first wiring layer and a second wiring layer respectively electrically connected to the heating element layer, and the piezoelectric layer overlaps at least a part of the heating element layer when viewed from the thickness direction of the piezoelectric layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170519-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: SASHIDA TAKEHIKO
IPC: G01C3/06
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corresponding point search technology which can make compatible both the maintenance of accuracy and an increase in speed in corresponding point search processing with a plurality of images as objects.  <P>SOLUTION: An image processing method comprises steps of: converting a first region of a first image to first frequency component information and converting a second region of a second image to second frequency component information; calculating a first correlation value indicating correlation between the first region and the second region on the basis of the first and second frequency component information; setting a use limit range of frequencies where the use of the frequency component information in calculation in a correlation calculation part should be limited on the basis of the first correlation value; converting a third region of a third image corresponding to the first image to third frequency component information and converting a fourth region of a fourth image corresponding to the second image to fourth frequency component information; and calculating a second correlation value indicating a correlation between the third region and the fourth region on the basis of frequency component information concerning frequencies outside the use limit range out of third and fourth frequency component information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171453-A (JP)
Title: Method of forming drawing pattern and electronic device
Inventor: YOSHIHARA SUNAO
IPC: B05D1/26
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a drawing pattern, capable of using ink for forming the pattern only for image line parts, and capable of high-definition patterning.  <P>SOLUTION: A partition 2 surrounding a region where the drawing pattern 4 is formed by a printing method, and is removed after the ink 3 is injected into inside the partition 2 to form the drawing pattern 4. The ink used to form the partition 2 is, for example, resist including a resin which is soluble in water or alkaline water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153027-A (JP)
Title: Diffraction element and optical head device
Inventor: SATO HIROMASA
IPC: G11B7/1353
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a diffraction element and an optical head device each showing little change of diffraction light quantity in response to a change of a wavelength to be used, and which enables stable signal detection even in a case of recording and reproducing information on/from an optical disk.  <P>SOLUTION: The diffraction element has a construction that, either one material between a concavo-convex material 102 forming concavo-convex portions of a grating and a filling material 103 or both of them, is made of a material having the absorption edge of light in a wavelength region shorter than the wavelength to be used, and either one of the material or both of them is made of a material having lower refractive index than the material of the other material between the concavo-convex material 102 and the filling material 103 in entire region of the wavelength to be used. The element is provided in the optical path between a light source and an objective lens of the optical head device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210228-A (JP)
Title: Heat exchanger for bathing shower
Inventor: CAI YING LIN
IPC: F28F3/04
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving heat exchanger for a bathing shower capable of not only reducing sales price but also improving overall energy-saving effect, elongating service life span, having simple structure and properly used to achieve environmental protection in carbon reduction performance.  <P>SOLUTION: This heat exchanger for the bathing shower is disposed in a bathtub 2, a pipe P for tap water is connected to a pipe joint J in a water inlet 21 of a lower metallic plate 20, an intake pipe 101 of a water heater 100 is connected to a pipe joint J of a water outlet 22 of the lower metallic plate 20, and the released hot shower water W falls on a top face 11 of an upper metallic plate 10 through a plurality of holes h of a foot board 3 to heat the cold tap water W flowing to a hollow space 15 surrounded by the metallic plates 10, 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175708-A (JP)
Title: Decoder circuit of semiconductor storage device
Inventor: MURATA SHINICHI
IPC: G11C16/06
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in a circuit area while maintaining a high operation speed.  <P>SOLUTION: The row decoder 14 of a semiconductor storage device includes: a word line selection circuit 24 having PMOS transistors P30, P31, ..., as voltage application MOS transistors for each of plural word lines, the voltage application MOS transistors applying a normal voltage to the word lines corresponding to memory cells selected from among plural memory cells arrayed at a position where the plural word lines intersect with plural bit lines at a predetermined normal operation, and applying a high voltage at a predetermined high voltage operation; and a level shift circuit 22 that outputs the normal voltage at a ground voltage lower than the normal voltage in the normal operation, and that outputs the normal voltage or the high voltage at the high voltage operation, to the voltage application MOS transistor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177079-A (JP)
Title: Combine harvester
Inventor: FUKUOKA YOSHITAKE
IPC: A01D41/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of holding a dustproof cover to a prescribed opened position to facilitate works such as maintenance of inside of the dustproof cover and a hood.  <P>SOLUTION: When the dustproof cover 13 is moved to the prescribed opened position by movement of the dustproof cover 13 to opening side, a locking fitting 28 is disengaged from a stopper member 26 and moved downward by own weight of the locking fitting 28, and the lower end 28b of the locking fitting 28 is inserted into a fixing space 27 to contact the locking fitting 28 with an open-side stopper 25a and the movement of the dustproof cover 13 from the prescribed opened position toward the opening side is inhibited. Accordingly the movement of the dustproof cover 13 from the prescribed opened position to closing side is inhibited by contact of the lower end 28b of the locking fitting 28 with a close-side stopper 26a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010138186-A (JP)
Title: Stable liquid formulation of botulinum toxin
Inventor: MOYER ELIZABETH
IPC: A61K47/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ready-to-use liquid formulation for use of a botulinum toxin that is easily transported, stored and used.  <P>SOLUTION: A composition is for treating a patient who needs to check a cholinergic input to selected muscles, muscle clusters, glands or organs. The composition contains the ready-to-use, stable, pharmaceutical liquid formulation of the botulinum toxin for use of a pharmaceutically effective dosage. The formulation includes (a) pharmaceutically acceptable buffered physiological saline containing a buffer component selected from the group consisting of a phosphoric acid buffer, a phosphoric acid-citric acid buffer and a succinic acid buffer; (b) serum albumin; (c) the isolated botulinum toxin. The composition is stable as a liquid for at least an year at a temperature of ±10% of a temperature between 0-10°C or for at least 6 months at a temperature of ±10% of a temperature between 10-30°C. The composition is suitable for administration as a pharmaceutical agent to mammals without reconstruction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132702-A (JP)
Title: Liquid preparation
Inventor: WADA KOICHI
IPC: A61K9/14
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid epinastine preparation which has a natural and/or good taste; and is enabled to store for a long time without a risk of rapidly lowering medicinal quality.  <P>SOLUTION: The liquid preparation is obtained by mixing a pharmaceutical powder preparation containing epinastine chloride, monoammonium glycyrrhizinate, saccharin sodium, sodium fumarate, disodium phosphate, erythritol and aspartame, with water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010287214-A (JP)
Title: Device, computer program and method for estimating traffic information
Inventor: MORITA TETSUO
IPC: G08G1/00
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately estimate traffic information.  <P>SOLUTION: A traffic information estimation device is configured to estimate the traffic information of an estimation object road link on the basis of the traffic information of the other road link, and provided with: an estimation system 11 for estimating the traffic information of the estimation object road link by using the traffic information of the other road link and a parameter for estimation; and a leaning system 12 for storing the combination of the traffic information based on an execution value in a road link which may be the estimation object road link and the traffic information of the other road link to be used for estimating the traffic information of the estimation object road link as data for learning, and for optimizing the parameter for estimation by using the stored data for learning.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187326-A (JP)
Title: Plasma display panel and method of manufacturing the same
Inventor: TOKAI AKIRA
IPC: H01J9/26
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser sealing method by local heating without causing a crack of glass due to thermal stress.  <P>SOLUTION: A seal layer 4 for sealing discharge gas is formed between a front side glass substrate 1 and a rear side glass substrate 2. A bulk raising rib 5 is created for raising a bulk of a seal material for constituting the seal layer 4 at the same time when a supporting rib 3 is formed. By making a width of a cross section of the bulk raising rib 5 larger than the width of the cross section of the supporting rib 3 at this time, a height of the bulk raising rib 5 can be made smaller than the height of the supporting rib 3. Corresponding to the difference of the height, a space can be secured for applying the seal material to the bulk raising rib 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186238-A (JP)
Title: Optical component
Inventor: ISHII MOTOHAYA
IPC: G02B6/26
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of optical characteristics due to thermal stresses and mechanical external forces in an optical component in which a part of a waveguide optical element is fixed to the projected part of a mount.  <P>SOLUTION: To a second waveguide optical element 202, first and second optical element support bases 301 and 302 facing each other are fixed separated by a gap from the mount 210. The mount 210 is provided with first and second pressing support bases 311 and 312, and they face each other. A pressing member 313 is arranged on the first and second optical element support bases 301 and 302, and it is fixed separated by a gap between the first and second optical element support bases 301 and 302 by the first and second pressing support bases 311 and 312. The second waveguide optical element 202 and the first and second optical element support bases 301 and 302 are not fixed to surrounding members but are slidable, in a direction which is parallel to the mount 210 (a direction vertical to a paper surface in a Fig.3).  <P>COPYRIGHT: (C)2011,JPO&INPIT