baber/WOPTO huggingface dataset:
Patent JP-2010175796-A (JP)
Title: Optical imaging system and inspection device
Inventor: OSHIO HIROTAKA
IPC: G02B13/00
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical imaging system in which various aberrations from the center of image to its periphery are corrected satisfactorily in visible area and resolution is uniform and high over the entire image area.  <P>SOLUTION: The optical imaging system includes, in the order starting from the object side, a front group GF with positive refractive power, an aperture stop SP, and a rear group GR with positive refractive power. The front group GF has, in order from the object side, a first lens group G1 with positive refractive power, and a second lens group G2 with negative refractive power. The rear group GR includes, in the order starting from the object side, a third lens group G3 with positive or negative refractive power, which is constituted of a cemented lens having a biconcave lens L31 and a biconvex lens L32, a fourth lens group G4 with negative refractive power, and a fifth lens group G5 with positive refractive power. For such a configuration, if the focal distance of the third lens group G3 on a line (e) (wavelength of 546.07 nm) is denoted by fG3, and the focal distance of the imaging optical system as a whole on the line (e) is denoted by f, the imaging optical system satisfies a condition of the expression: ¾fG3/f¾>8.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177104-A (JP)
Title: High-pressure discharge lamp, and lighting system
Inventor: KONDO KAZUYA
IPC: H01J61/36
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp and a lighting system using this discharge lamp, capable of obtaining stable characteristics during its life period with less variation of lamp characteristics, by making metal halide stable more quickly at a coldest point predetermined position.  <P>SOLUTION: An arc tube 1A is structured of a translucent ceramic discharge vessel 2 having a pair of small-diameter cylindrical parts 22a, 22b with their inner diameters smaller than a swollen part 21 fitted at both ends of the swollen part 21 forming a discharge space, an electrode 30 fitted with an end side airtightly sealed and a tip of the other end side faced in the swollen part 21 in each small-diameter cylindrical part 22a, 22b of the discharge vessel 2, and also, electrode structures 3a, 3b each provided with a thin-diameter part 35 formed so as at least one side of a gap with an inner face of the small-diameter cylindrical part 22a, 22b to be large at an intermediate part facing to the small-diameter cylindrical part 22a, 22b, and a discharge medium containing metal halide and start-up gas sealed in the discharge vessel 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175963-A (JP)
Title: Display device frame holding structure and method
Inventor: NAKAO JUNICHI
IPC: H04M1/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device frame holding structure and a method for detachably holding a display device frame without interfering with thinning of a device.  <P>SOLUTION: Fitting hooks 27 and 28 formed in a LCD frame 14 for holding a LCD 8 are disposed between the fitting hooks 29 and 30 of an SPK frame 15 and a TS frame 16 fixed to the inner surface of a front sheet metal housing 10 to be adjacent to the LCD frame 14 and the inner surface of the front sheet metal housing 10. Thus, the LCD frame 14 is held and fixed to the inner surface of the front sheet metal housing 10. A stacked thickness of each of the fitting hooks 27 and 28 and the fitting hooks 29 and 30 is equal to or less than that of the LCD frame 14. On at least one side of the LCD frame 14, stacking of the fitting hooks 27 and 28 and the fitting hooks 29 and 30 is released by elastically deforming a hook arm 33 in a plane roughly parallel to the display surface of the LCD 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183686-A (JP)
Title: Linear motor
Inventor: YAMASHIRO SATOSHI
IPC: H02K41/03
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact and high performance linear motor at low cost.  <P>SOLUTION: An armature 3 includes a plurality of magnetic pole teeth 31 which are sequentially disposed along a motor drive direction, a drive coil 32 wound to each magnetic pole tooth 31, and a base 33 which comprises a plate-shaped part 330 and a bent part 331, has a cross section substantially in U-shape and extends in a drive direction. The bent part 331 has a joining part 334 in a position in which each magnetic pole tooth 31 is arranged, and each magnetic pole tooth 31 has an engagement part 31a engaged with the joining part 334 at its tip. Then, the plurality of magnetic pole teeth 31 are connected and fixed to the base 33 by the engagement of the engagement part 31a of each magnetic pole tooth 31 with each joining part 334.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182522-A (JP)
Title: Electron emitting element, electron emitting device, self-light-emitting device, image display device, cooling device, and charging device
Inventor: IWAMATSU TADASHI
IPC: G03G15/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emitting element which can stably emit ballistic electrons emitted from an electrode at an electron emitting side by optimizing the thickness of the electrode at the electron emitting side in consideration of sizes of insulator particles, by securing electrical conduction and by making a sufficient current flow in the element.  <P>SOLUTION: The electron emitting element 1 includes a particulate layer 4 between a substrate 2 and an upper electrode 3, and the particulate layer 4 includes metal particulates 6 and insulator particulates 5 each having an average particulate diameter which is greater than that of the metal particulate 6. Then, when the average particulate diameter of the insulator particulate 5 is x (nm), and the thickness of the upper electrode 3 is y (nm), a relational expression of 0.3x+3.9≤y≤75 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182232-A (JP)
Title: Surrounding environment information providing system and surrounding environment information providing program
Inventor: UCHIKOSHI HIDEKI
IPC: G06Q50/16
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect the possibility of change of land by plottage and notifies a user thereof.  <P>SOLUTION: A surrounding environment information providing system includes: an input part for receiving the input of a first estate to be traded; a map information database for storing identification information and position information on estates in association with each other; an estate information database for storing the identification information, the area of estates, and a type for determining the use purpose of the estates, in association with each other; a lot number specification part for specifying a second estate around the first estate and specifying a third estate adjacent to the second estate; and a determination part for, if the type of the second estate is different from the type of the third estate, acquiring the area of the second estate and third estate, and determining that the type of the second estate may be changed to the type of the third estate if the area of the third estate is larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185515-A (JP)
Title: Hydraulic drive unit
Inventor: ISOBE DAISAKU
IPC: F15B11/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a pressure loss without imparting great uncomfortable feeling to an operator.  <P>SOLUTION: This hydraulic drive unit includes a hydraulic cylinder actuator AC for an arm, a head passage 11 and a bottom passage 12 for connection to a directional control valve 10 for supply-controlling oil, a quick return passage 40 for connecting a bottom chamber bc of the hydraulic cylinder actuator AC for the arm, to a tank T, not through the directional control valve 10, and a pressure control valve operation mechanism interposed in the quick return passage 40, and for connecting and disconnecting the bottom chamber bc of the hydraulic cylinder actuator AC for the arm, to/from the tank T, and the pressure control valve operation mechanism is brought into communicable state capable of communicating the bottom chamber bc of the hydraulic cylinder actuator AC for the arm, with the tank T, only when pressure of the head passage 11 comes to set pressure or more, during supply of the oil to a head chamber hc of the hydraulic cylinder actuator AC for the arm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184806-A (JP)
Title: Carrier roller, carrying unit and printer
Inventor: SAITO KOICHI
IPC: B65H5/06
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent carrier roller capable of reducing cost and weight, and capable of preventing even carrying nonuniformity, and to provide a carrying unit using the carrier roller, and a printer.  <P>SOLUTION: This carrier roller includes a roller body 16 formed in a cylindrical shape by opposing a pair of end surfaces by press working, and a high friction layer 50 arranged on a surface of the roller body 16 and including an inorganic particle 95. The roller body 16 is formed with a joint 80 of separating the pair of end surfaces. An average particle size of the inorganic particle 95 is larger than a distance d1 between the pair of end surfaces on the outer peripheral surface side of the roller body 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189017-A (JP)
Title: Composite container
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D81/38
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite container in which a molding container inserted and held and a paper-made box body are simply set, and a handle can be formed at a position separated from a container barrel part, and which is superior in heat insulating effect.  <P>SOLUTION: In the composite container comprising a cup-shaped container with a flange part, a lid body for sealing the flange part of the cup-shaped container, and the paper-made box body into which the cup-shaped container is inserted, the composite container has a handle forming plate dividedly provided into left and right gripping pieces respectively having outward hooking pieces on end parts and a central pinching belt piece extended through a bending line on at least one position of the upper side of the side wall of the paper-made box body and by the bending lines from both ends of the bending line, and is equipped with a hooking part divided by a hooking hole forming breaking line on the lower part of the side wall, formed by cutting off, and into which the hooking pieces of the left and right gripping pieces are inserted and hooked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190722-A (JP)
Title: Method and device for inspecting defect
Inventor: SHIBATA YUKIHIRO
IPC: G01B11/30
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting a defect that controls a spatial filtering technology that actualizes a defective image independently of polarization characteristics of defective scattered light and suppresses brightness saturation of a normal pattern to improve a defect capturing rate, and a device using the same.  <P>SOLUTION: The method is characterized by polarization-diverging an optical detection path to arrange array-like spatial filters on at least one or more optical paths and to filter diffracted light and scattered light from a normal pattern. An image with brightness saturated is obtained by controlling the amount of illuminated light and/or detection efficiency in response to the amount scattered light of the normal pattern during the detection of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009169959-A (JP)
Title: Information providing system, information providing device, reasonableness determination information creating method, and reasonableness determination information creation processing program
Inventor: SHIONO TAKAO
IPC: G06F13/00
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To recognize whether screen information is reasonably created or not in an information providing system configured to store registration information registered in a database to a storage means with a cache or the like set thereto, and transmit the information to a terminal device.  <P>SOLUTION: When request information is received from the terminal device, whether an expiration date set for the registration information stored in a registration information storing means has passed is determined (S14). If the expiration date has passed, the stored registration information is acquired through a program interface (S17) to update the registration information, and screen information is created. Either if the expiration date has not passed, or of an acquisition error is detected, the screen information is created using the stored registration information (S20), and transmitted to the terminal device which is the transmitter of the request information through a network (S21).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010193202-A (JP)
Title: Digital camera, and image processing program
Inventor: OISHI KENJI
IPC: H04N5/91
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera that can obtain a photographed image only at an optional timing even when a timing of pressing a release button is delayed.  <P>SOLUTION: A display image acquisition section 16a creates RAW data and display image data at regular time intervals according to the image signal output by an imaging element 15 when the digital camera 1 is in live view mode. A differential creation section 16b picks up only differences between two RAW data and creates differential data. An image restoration section 16c uses the differential data and one of the RAW data of the two RAW data as a basis for creating the differential data, so as to restore the other RAW data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190534-A (JP)
Title: Heating/cooling system
Inventor: TSUNODA TADASHI
IPC: F24F13/072
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling system supplying a heat medium over a wider range.  <P>SOLUTION: This heating/cooling system 1 includes a temperature regulating device 61 regulating a temperature of the heat medium M, an air guide section 11 guiding the heat medium M with temperature regulated by the temperature regulating device 61, to the back side 51b of a compartment face 51, a converting member 16 for converging the heat medium M flowing in the air guide section 11 into the flow along the compartment face 51b, and closing members 14. Passing spaces S long in the circumferential direction of the cylindrical shape of the air guide section 11, is formed between an end section of the air guide section 11 and the converting member 16. The plurality of closing members 14 are disposed at intervals in the circumferential direction of the cylindrical shape of the air guide section 11 and partially close the passing space S. The converting member 16 includes a tapered flow channel P through which the heat medium after passing through the passing space S between the adjacent closing members 14, passes. The compartment face 51 defines a boundary of a heated/cooled room R as an object of heating or cooling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191890-A (JP)
Title: Method and program for inversely estimating od traffic volume between large zones using centroid
Inventor: IIDA TADATAKA
IPC: G08G1/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical method for inversely estimating an OD (Origin-Destination) traffic volume between large zones highly accurately by using traffic census data which are known values.  <P>SOLUTION: An inside/inside ratio and an outside/inside ratio of OD traffic and a destination selection probability between centroids are calculated from an OD traffic volume between existing centroids. An OD traffic volume between nodes is calculated from an existing centroid generation traffic volume, the inside/inside ratio and the outside/inside ratio of the OD traffic, the destination selection probability between the centroids, and a predetermined node generation/concentration sharing ratio. A link use probability classified by each OD between nodes is calculated by performing route distribution of the OD traffic volume between nodes into a road network. Then, an estimation expression of the OD traffic volume between nodes is constituted of an estimated centroid generation traffic volume, the inside/inside ratio and the outside/inside ratio of the OD traffic, the destination selection probability between the centroids, and the node generation/concentration sharing ratio. A link traffic volume estimation expression is constituted based on the estimation expression of the OD traffic volume between nodes and the link use probability classified by each OD between nodes. An estimated centroid generation traffic volume is acquired by minimizing a difference between a link traffic volume measured value and the link traffic volume estimation expression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197133-A (JP)
Title: Object detecting apparatus
Inventor: KIKUCHI HAYATO
IPC: G01S13/931
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a target which indicates a lower receiving level from being determined erroneously as a ghost target when two targets indicating different receiving levels run side by side.  <P>SOLUTION: A ghost target candidate determining means M5 determines that one target is a candidate for a ghost target of the other target in the case where distances of the two targets from the own vehicle are equal to each other, and a difference between receiving levels of the two targets is above a predetermined value. A running-abreast target determining means M6 determines that one target is a running-abreast target of the other target from changes in an angle difference and in a left-right positional difference between the two targets in accordance with the change in the distances of the two targets from the own vehicle. A ghost target determining means M7 determines, as the ghost target, a target obtained by removing running-abreast target data from the ghost target candidates, thereby preventing the running-abreast target from being determined erroneously as the ghost target while determining the ghost target precisely.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194027-A (JP)
Title: Clothes dryer
Inventor: FUJIWARA NOBUHIKO
IPC: D06F58/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes dryer which reduces power consumption of a fan motor which drives a blowing fan ventilating the air to clothes in the clothes dryer and controls a rise in temperature.  <P>SOLUTION: The clothes drier is equipped with a blowing fan 11 which blows air to the clothes, a fan motor 12 which drives the blowing fan 11, and a control means 26 which controls driving rotation number and driving current value of the fan motor 12 and estimates a load of the fan motor 12. The smaller the estimated load of the fan motor 12 is, the smaller the control means 26 controls the driving current value of the fan motor 12 with maintaining the rotation number. Then, the load of the fan motor 12 is estimated and the driving current is supplied without exaggeration and without omission while the fan motor 12 is driving at a fixed rotation number, step-out of the motor caused by lack of driving current is avoided and excess driving current is inhibited beforehand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197236-A (JP)
Title: Rod-like radiation detector and method for manufacturing the same
Inventor: SUMIDA AKIO
IPC: G01T1/20
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lengthy rod-like radiation detector having excellent sensitivity characteristic, to which sufficient light shielding property is imparted by solving difficulty of shielding film formation, and to provide a method for manufacturing the detector.  <P>SOLUTION: A first shielding film 21 is formed to cover the side face of this lengthy radiation detector, and a second shielding film 23 is formed to cover the tip, and a third shielding film 25 is formed to cover a boundary part between the first shielding film 21 and the second shielding film 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226945-A (JP)
Title: Thermosensitive recording medium and recording method
Inventor: OKADA SHINJI
IPC: B41M5/40
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type thermosensitive recording medium which is especially useful in medical applications, maintains excellent whiteness, has an excellent antistatic property under a low humidity condition and excellent anti-attaching property.  <P>SOLUTION: The thermosensitive recording medium includes a white plastic support, a thermosensitive recording layer containing a binder resin as a binding agent, a colorless or pale color leuco dye and a color developer for heat-developing the leuco dye, a protective layer, and a back layer containing an electron-conductive needle filler and an ion-conductive polymer, wherein the thermosensitive recording layer is disposed on the white plastic support, the protective layer is disposed on the thermosensitive recording layer, and the back layer is disposed on a side of the white plastic support opposite to the side where the thermosensitive recording layer is disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200509-A (JP)
Title: Charger
Inventor: INOUE HIDEYUKI
IPC: H04M1/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly notify a user of the occurrence of abnormal temperature during charging.  <P>SOLUTION: A charger 20 includes: a charging state determination part 31 which repeatedly determines whether temperature TB of a secondary battery 23 being charged is at a normal temperature for performing charging or at an abnormal temperature for stopping charging; a display part 16 for displaying information; a display control part 36 which causes the display part 16 to display notification information that reports the occurrence of abnormal temperature during charging if the abnormal temperature is determined by the charging state determination part 31; and an operation part 12. The display control part 36 continues to display notification information on the display part 16 even if the charging state determination part 31 detects normal temperature while notification information is displayed on the display part 16, and completes display of notification information on the display part 16 when the operation part 12 is operated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202893-A (JP)
Title: Liquid composition for preventing corrosion and scaling, and method for preventing corrosion and scaling
Inventor: ITO KENICHI
IPC: C08K5/49
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable and safe liquid composition for preventing corrosion due to water and scaling, which can prevent the corrosion in and the scaling on both of an iron-based metal and a copper-based metal at the same time, in a water circulation system in which the iron-based metal and the copper-based metal coexist.  <P>SOLUTION: The liquid composition for preventing the corrosion and the scaling is produced by adding sulfuric acid to an aqueous mixture which includes (1) one or more selected from among zinc, zinc hydroxide, zinc oxide, zinc carbonate and zinc phosphate, (2) benzotriazole or a derivative thereof, and (3) one or more selected from among an organic phosphonic acid, a phosphinopolycarboxylic acid, a phosphonocarboxylic acid, phosphoric acid, a maleic acid-based polymer, an itaconic acid-based polymer, a sulfonate-group-containing polymer; and adjusting the pH of the resultant mixture to 0.5-2.5. A method for preventing the corrosion in and the scaling on the iron-based metal and the copper-based metal in a water system includes using the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT