baber/WOPTO huggingface dataset:
Patent JP-2009206448-A (JP)
Title: Surface-emitting semiconductor laser element
Inventor: KISE TOMOFUMI
IPC: H01S5/187
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser capable of stable single transverse mode oscillation in a fundamental mode.  <P>SOLUTION: A surface-emitting semiconductor laser 100 oscillating at a wavelength λ includes an ion-implanted current narrowing layer 14 near an active layer 13. An array of holes 20 arranged two-dimensionally and having a point defect in the center without a hole is formed in an upper Bragg reflector 15. The width of the current aperture of the current narrowing layer 14 is not larger than the diameter (D) of a circle drawn by connecting the center of the holes that are nearest the point defect, wherein the diameter D of the circle is 10.6λ or smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211121-A (JP)
Title: Outdoor monitoring device
Inventor: ICHIKAWA KENICHI
IPC: G08B25/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to perceive the existence of a thief hiding and waiting for a user who comes out of doors.  <P>SOLUTION: An outdoor monitoring device 1 includes: an imaging means 21 for acquiring image information by picking up the image of a prescribed region outside a building; a detection means 22 for detecting a human body in the prescribed region; a storage processing means 45b1 for making a storage means 46 store image information obtained by picking up the image of the prescribed region by the imaging means 21 based on the human body detection of the detection means 22; an operation means 33 arranged indoors for performing a prescribed operation for going-out; a display means 47 for displaying image information; and a display control means 45 for, when the operation means 33 is operated, controlling the display means 47 to display the image information by selecting the prescribed number of image information or the image information stored within a prescribed time by going back from the operation time by the operation means 33 from among the image information stored in the storage means 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208802-A (JP)
Title: Packaging paper container
Inventor: WATANABE SHINICHI
IPC: B65D5/54
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a push-in piece defined by a line of cutting perforations is formed at an end of a packaging paper box formed by folding and superposing inner flaps, and then folding, superposing, and sealing opposite outer flaps on the outside of the inner flaps, strength is lowered, and opening properties and a shape are not favorable.  <P>SOLUTION: The container includes: a top plate; a bottom plate; a pair of side plates, right and left; the external flaps connected to edges of front and rear ends of the top and bottom plates; and the inner flaps connected to the edges of the front and rear ends of side plates. The packaging container is formed by folding the opposite inner flaps, and then folding, superposing, and sealing the opposite outer flaps on the outside of them. The top plate has a broken line of a substantially arcuate shape that has a chord using the edge between the top plate and the outer flap. In addition, each inner flap has on its upper edge a substantially horizontal straight basal segment and a segment inclined downwardly toward its top.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212652-A (JP)
Title: Original reader
Inventor: CHANDA NANDA KISHORE
IPC: H04N1/04
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress faults, such as damaging a carriage and restricting the movement of the carriage by interference between the carriage and an engaging part.  <P>SOLUTION: The original reader includes: the carriage which is arranged movably in a first direction, includes a side surface parallel with the first direction and includes a part to be engaged therewith in the side surface; and an engaging part which is arranged movably in a second direction intersecting the first direction, is engaged with the part to be engaged when the carriage is located at a first position and is allowed to abut on the side surface when the carriage is located at a second position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212249-A (JP)
Title: Apparatus and method for forming wiring pattern
Inventor: KATO YOJI
IPC: H05K3/10
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming wiring patterns and a manufacturing method thereof that can simplify manufacturing processes and reduce waste of resources to contribute to environmental protection measures, while improving the product reliability.  <P>SOLUTION: The apparatus 1 for forming wiring patterns includes a vessel 2 for storing a liquid wiring pattern material P, a material ejector 3 for ejecting the liquid wiring pattern material P stored in the vessel 2 as a minuscule droplet p, a base mount 5 disposed below the material ejector 3 for mounting an insulating substrate 4, a memory 6 for storing predefined wiring pattern design data, a horizontal driver 7 for moving at least one of the material ejector 3 and the base mount 5 within the same plane, and a control circuit section 8 for controlling an ejection timing of the material ejector 3 and driving of the horizontal driver 7 on the basis of the wiring pattern design data stored in the memory 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210754-A (JP)
Title: Camera module
Inventor: AOKI MASARU
IPC: G02B7/105
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera module which can find out its switching state to the macro mode in its inside without externally preparing a sensor switch.  <P>SOLUTION: The camera module has a lens barrel 2 holding a lens 20, and a case 1 to house this lens barrel 2. The lens barrel 2 is retained free to turn in the case 1 within a predetermined range. A macro switch mechanism 5 is provided on the lens barrel 2 and the case 1 to move the lens barrel 2 in the optical axis direction of the lens 20 as the lens barrel 2 turns. Elastic pieces 4 are provided on the upper surface of the case 1 to press the upper surface of the lens barrel 2. Further, an electrode 25 is provided on the upper surface of the lens barrel 2 at a position where its contact state with the elastic pieces 4 changes as the lens barrel 2 turns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209854-A (JP)
Title: Muffler
Inventor: TOYOSHIMA YOHEI
IPC: F01N1/08
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler which can be manufactured at low cost by integrally molding the muffling structure thereof.  <P>SOLUTION: This muffler includes a tubular case 21, an internal structure 50 installed in the case 21 and muffling a gas, an inlet hole 31a for introducing the gas into the case 21, and an outlet hole 32a for discharging the gas from the case 21. In the internal structure 50, the case 21 is divided into two or more chambers 55, by a partition structure 52 substantially parallel with the tube direction. At least two of the chambers 55 communicate with each other, through a communication hole 54 formed in the partition structure 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211655-A (JP)
Title: Semiconductor device design method, design program and design system
Inventor: ITO NOBUYUKI
IPC: G06F17/50
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily figure out a condition which reduces an amount of power supply noise within an acceptable range in designing a semiconductor device.  <P>SOLUTION: A method of designing a semiconductor device includes: (A) calculating a design value of a noise parameter that contributes to power supply noise of the semiconductor device, based on the design specification of the semiconductor device; (B) setting the noise parameter variably within a predetermined range including the calculated design value, and calculating an amount of power supply noise of the semiconductor device by using the set noise parameter; and (C) generating a noise database indicating the relationship between the noise parameter within a predetermined range and the calculated amount of power supply noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211012-A (JP)
Title: Wide-angle compound-eye imaging apparatus
Inventor: TOYODA TAKASHI
IPC: H04N5/225
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide-angle compound-eye imaging apparatus capable of obtaining an object area image having a wide viewing angle in a direction perpendicular to a wide-angle direction.  <P>SOLUTION: An optical lens (Lc) for condensing light from the center of an object area, optical lenses (L1) and (Lr) for separately condensing light from the left and the right sides of the object area are supported in the same plane, and facet images (kl, kc, and kr) individually formed by the optical lenses are formed as a wide-angle object area image by a microprocessor 6. The optical lenses (L1) and (Lr) are arranged on a horizontal line H that is parallel to the wide-angle direction, and the optical lens (Lc) is arranged apart above the horizontal line H. Prisms (pl) and (pr) are arranged ahead of the optical lenses (L1) and (Lr), and a toroidal lens T for converging the light from the object area in the vertical direction is arranged ahead of the prisms (pl) and (pr). The toroidal lens T includes: a vertical curved surface where a straight line parallel to the horizontal line H is regarded as the center of a curvature; and a horizontal curved surface where a vertical line V perpendicular to the horizontal line H and passing through the optical lens Lc is regarded as the center of a curvature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223075-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: HATTORI YOSHIO
IPC: G03G15/08
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which first, a user is made less likely to touch a filter in toner is clogged when the user replaces the developing device, second, toner is prevented from scattering even when it passes through the filter, and third, the filter is prevented from being clogged with developer, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: The developing device includes: a pressure reducing section 60 that has a space surrounded by walls in the developing device 5 and also reduces the internal pressure of the developing device 5; and a filter 63 installed in the pressure reducing section 60. The pressure reducing section 60 has: a suction port 61 that is open above a developer conveying member 55 and in the area where a developer carrier 51 and the developer conveying member 55 face each other; and an exhaust port 62 that is open toward the lengthwise end side of the developing device 5. The wall of the pressure reducing section 60 has an inclined face 64, which inclines downward in the direction of the area where the developer carrier 51 and the developer conveying member 55 face each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225700-A (JP)
Title: Method for dna identification of chicken-derived sample
Inventor: SAKAGAMI MASAYUKI
IPC: C12N15/09
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for strictly identifying whether chicken meat, hen's egg or its processed food product is derived from Nagoya cochin.  <P>SOLUTION: The method for DNA identification of chicken-derived sample includes analyzing the microsatellite polymorphism of identification number ABR0257 in a chicken genome by using a sample containing a DNA extracted from chicken meat, hen's egg or its processed food product, when the microsatellite polymorphism of identification number ABR0257 is composed of a DNA having a base sequence different from any of a plurality of base sequences composed of specific sequences, it is indicated that the sample contains cells derived from a chicken of a variety different from that of Nagoya cochin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230488-A (JP)
Title: Method for manufacturing ic card
Inventor: HOSOKAWA YUICHI
IPC: G06K19/07
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-contact type IC card capable of stably manufacturing a non-contact type IC card having no air bubbles between a core sheet and oversheets without being affected by the size of space that can be formed between non-contact type IC modules embedded in a card base and the core sheet and the oversheets near an antenna for communication.  <P>SOLUTION: The method for manufacturing an IC card includes: printing an adhesive made of a thermoplastic resin on one side of oversheets 2a and 2b to provide discharge paths 7a, 7b, 7c and 7d and adhesive layers 3a and 3b; making the surfaces of the oversheets 2a and 2b with the discharge paths 7a, 7b, 7c and 7d and the adhesive layers 3a and 3b provided thereon face the core sheet 1; arranging an intersection part 77a at which the discharge path 7a intersects the discharge path 7b on the non-contact type IC module 4; arranging an intersection part 77b at which the discharge path 7c intersects the discharge path 7d on the non-contact type IC module 4; and overlapping the oversheet 2a and the oversheet 2b on both the surfaces of the core sheet 1 to laminate them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228597-A (JP)
Title: Multi-stage pump and method for manufacturing the same
Inventor: TANIGAWA SHIRO
IPC: F04C18/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a multi-stage pump.  <P>SOLUTION: In the manufacturing method of the multi-stage pump in which a rotor shaft with multi-stage rotors fixed thereon, is arranged within a housing having a plurality of rotor chambers, a hollow cylindrical body 1 having the cross section of the same shape is formed, a cooling fin 2 is simultaneously formed in the longitudinal axial direction of an outer circumferential surface of the cylindrical body when forming the cylindrical body 1, and the cylindrical body is cut by the cutting plane across the longitudinal axial direction to form a plurality of rotor housings 10, 30. Rotor shafts 3a, 3b are arranged within the plurality of rotor housings. Multi-stage rotors 4a, 4b are fixed to the rotor shaft located in each rotor housing. Inlet and outlet sides of each rotor housing are blocked by partition walls 20 with rotor shaft passing holes 8a, 8b opened therein. A fluid flow passage 12 for communicating a discharge port (a) and an intake port of the front and rear rotor housings 10, 30 is formed in the partition wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238787-A (JP)
Title: Electronic circuit module and projector
Inventor: SHIOIRI KENICHI
IPC: G03B21/14
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an another technique for controlling the drive of a cooling fan with high accuracy based on the temperatures of a heat-generating component in a power feeding apparatus using the cooling fan to forcibly radiate heat of the heat-generating components.  <P>SOLUTION: The power feeding apparatus is provided with: a voltage step-down device for stepping down a predetermined primary side voltage to a predetermined secondary side voltage lower than the primary side voltage while insulating a primary side from a secondary side; a heat-generating component involving a large amount of heat generation and connecting to the primary side of the voltage step-down device; a hollow case accommodating the heat-generating component and the voltage step-down device in the inside and having a primary side region having the heat-generating component disposed therein; and an air blow guiding section of which at least a part thereof is disposed on the primary side region and which discharges an air flowing through the periphery of the heat-generating component to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236228-A (JP)
Title: Vibration-proof support device
Inventor: KUZUKAWA MITSUO
IPC: F16F15/08
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small vibration-proof support device having excellent vibration proofing characteristic.  <P>SOLUTION: This vibration-proof support device 10 connects an engine 11 as a first member to a vehicle body 12 as a second member, and absorbs vibration transmitted from the engine 11 to the vehicle body 12. A main elastic body 23 and a reinforcing elastic body 27 arranged outside of the main elastic body are mounted between the engine 11 and the vehicle body 12. The reinforcing member 27 is formed of an elastic body having higher rigidity than that of the main elastic body 23. Outward deformation of the main elastic body 23 is regulated by the reinforcing elastic body 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236733-A (JP)
Title: Method of evaluating slip or stumble and tester therefor
Inventor: SAITO KENICHIRO
IPC: G01N19/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip tester can not only evaluate a slip when a human steps forward from a state that she/he comes to rest and her/his full weight is applied but also evaluate a slip phenomenon when her/his weight is fully transferred when taking one step, by enabling continuous measurement in the range from a coefficient of static friction to a coefficient of dynamic friction with a human's walking motion, with respect to a slip in a human motion.  <P>SOLUTION: A method of evaluating the slip or stumble of a test piece to the surface of a floor material by addition of a horizontal force and a vertical force, includes the steps of setting a vertical velocity from the state that the test piece is floated from the surface of a floor material until immediately before the initiation of a test to the state the test piece is grounded to the surface of the floor material and a vertical loading velocity, a horizontal velocity, and an acceleration after being grounded; entering and grounding the test piece to be grounded while keeping the test piece parallel to the surface of the floor material from an incident angle predetermined; measuring the vertical force and the horizontal force that are received by the floor material; and then determining the risk of the slip or the stumble of the floor material from the transition of friction coefficient that the horizontal force is divided by the vertical force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238084-A (JP)
Title: Information processor
Inventor: KAMATA KENICHI
IPC: G06F12/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for preventing damage of data due to a data write error caused by the delay of address data.  <P>SOLUTION: A dummy read cycle for reading out data with dummy is inserted before each write cycle for writing data. In each dummy read cycle, the data are read out with dummy from an address in a RAM to which data are to be written in the next write cycle under the control of a CPU.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246480-A (JP)
Title: Radio system, radio base station, and radio terminal
Inventor: MATSUO AYAKO
IPC: H04W16/28
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a plurality of radio terminals to spatially multiplex packets, and transmit to a radio base station in a radio system in which transmission of packets is prohibited for a radio communication device which receives a packet addressed to another radio communication device during a predetermined period.  <P>SOLUTION: The radio terminal is one radio terminal out of radio terminals which simultaneously transmit a radio signal to the radio base station under a space multiplexing scheme, and characterized to includes: a receiving unit 42 that receives an access right request signal with respect to the radio base station from other radio terminals; a prevention unit 43 that prevents transmission of radio signals when receiving radio signals directed to another radio terminal; a cancellation unit 43 that cancels the prevention of transmission when receiving an access right assignment signal during the prevention of the transmission; and a transmitting unit 41 that transmits a data signal to the radio base station according to the assignment signal; wherein radio signals are simultaneously transmitted to the radio base station with the other radio terminals and under the space multiplexing scheme.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243969-A (JP)
Title: Apparatus and method for automatic analysis
Inventor: KURODA AKIHISA
IPC: G01N35/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analysis apparatus and an analysis method capable of securing analysis accuracy even in the case that the amount of specimens used for analysis is reduced.  <P>SOLUTION: In the automatic analysis apparatus and the analysis method, specimens housed in specimen containers are dispensed to reaction containers and analyzed. The automatic analysis apparatus 1 includes a specimen dispensing part 3 for dispensing the specimens housed in the specimen containers 2b to the reaction containers 4a; an acquisition part 26 for acquiring the total amount of dispensable specimens in each specimen container 2b; a setting part 27 for setting the amount of suction of specimens to be drawn by suction by specimen suction processing of the specimen dispensing part 3 according to analysis items by increasing and reducing a surplus amount which is not discharged to the reaction containers 4a within the amount of suction of specimens according to the total amount of specimens; and a control part 21 for performing such control that specimens of an amount of suction of specimens set by the setting part 27 is drawn by suction by the specimen dispensing part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245259-A (JP)
Title: Fire alarm facility
Inventor: HISHINO KOICHI
IPC: G08B17/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To supply power to all terminal devices, regardless of the scale of a facility and even if the power capacity required for the entire facility varies due to renewal, etc.  <P>SOLUTION: In this fire alarm facility, a plurality of terminal devices are connected to one transmission line extending from a fire information receiving unit and there is a power supply relay as one of the terminal devices, so that the fire information receiving unit monitors and controls the terminal devices individually. The power supply relay includes a power unit which is connected to at least another of the plurality of terminal devices via a terminal power line to supply power to the terminal device connected; a power monitoring unit for monitoring the state of the power unit; and a storage unit for storing self-state information including information on the state of the power unit. The power supply relay transmits the self-state information via the transmission line, and the fire information receiving unit receives the information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008199649-A (JP)
Title: Moving image encoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/196
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently encode a moving image which varies in luminance with time like a fade image and a dissolve image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a prediction error signal representing an error of a prediction image signal with respect to a moving image signal having a luminance signal and two color difference signals, motion vector information 414, at least one reference image number, and index information 415 indicating combination of predictive parameters prepared for each of the luminance signal and the two color difference signals. A frame memory/prediction image generator 308 generates a prediction image signal 412 in accordance with the reference image number and the predictive parameter of combination indicated by the decoded index information, and generates a reproduced moving image signal by using the prediction error signal and the prediction signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT