baber/WOPTO huggingface dataset:
Patent JP-2009171408-A (JP)
Title: Packet processing device and packet processing method
Inventor: SAITO YOSHITAKA
IPC: H04L12/46
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet processing device having a plurality of packet processing units which reduces the load of an overall packet process and improves the reliability of communication with high priority.  <P>SOLUTION: The packet processing device includes a plurality of packet processing unit which process packet signals, a priority deciding unit which decides priorities of the received packet signals, a switch control unit which receives state notification signals from the packet processing units and designates a packet processing unit which is to process the received packet signal, based on the priority and the state notification signal, and a switch unit which transmits the received packet signal to the packet processing unit designated by the switch control unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153681-A (JP)
Title: Led array
Inventor: KITADA KATSUNOBU
IPC: H01L33/34
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the light from the slope of a light emitting element to reflect at the electrode.  <P>SOLUTION: An array of light emitting elements in which light emitting elements formed by laminating at least one conductivity type semiconductor layer and an inverse conductivity type semiconductor layer, are allocated in a plurality of lines, and an electrode layer which is arranged apart from the light emitting elements to continue in the arrangement direction of the light emitting elements, are prepared on a substrate. The light emitting element has the slope in which at least the boundary part between the end face of the one conductivity type semiconductor layer and the end face of the inverse conductivity type semiconductor layer, is exposed on the side in which at least the electrode layer is prepared. There is provided an LED array wherein at least a part of the electrode layer is covered with a light shielding layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211777-A (JP)
Title: System and method for indexing commercials in video presentation
Inventor: GARCIA BRUCE
IPC: H04N5/765
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the navigation of video content based upon identifiable events in a video signal or video data stream.  <P>SOLUTION: Systems and methods for providing enhanced navigation of stored digital video content based upon an event index includes generation and storage of an event index, as well as navigation based on events in the event index. An example system is embodied in a digital video recorder that detects and stores black field and silent frame events for use in locating commercial groups. The commercial groups may be skipped or otherwise navigated based upon data pointers linking the stored events to corresponding locations in the video data file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009176083-A (JP)
Title: Noise removing/grouping circuit for star tracker
Inventor: YAMAMOTO ATSUSHI
IPC: B64G1/36
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To adequately perform the grouping of stars scattered in a cosmic space where continuity of image data is extremely deteriorated.  <P>SOLUTION: A noise removing/grouping circuit for a star tracker includes: noise removal logic 4 for determining that the respective pixels of binarization data of the image data are invalid data when being two vertical/horizontal connections or less and valid data when being three vertical/horizontal connections or more; and grouping logic 5 for assigning grouping label numbers, which are allocated to the respective stars, by each pixel of the valid data in response to connection states to the peripheral pixels. When assigning the grouping label numbers, the plurality of pixels adjacent to the pixel of interest may have the different grouping label numbers. In this case, the smallest grouping label number among the grouping label numbers of the adjacent pixels is defined as the grouping label number of the pixel of interest.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174828-A (JP)
Title: Booth for temperature control
Inventor: IZUMI KENJI
IPC: E04H5/02
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booth for temperature control capable of sufficiently securing heat insulation of a booth space to an external space, providing high working efficiency in assembling the booth for temperature control and the like, having a comparatively low heat capacity, and achieving a prescribed temperature control state comparatively in a short time.  <P>SOLUTION: This booth for temperature control comprises a partitioning member disposed at a peripheral portion of a booth body for partitioning the booth space from the external space, and applies a double partitioning member having an outer member positioned at an outer space side and an inner member positioned at a booth space side, and comprising an air circulation space inside, the double partitioning member comprises an inflow opening to which the air flows from a chamber, and an outflow opening from which the air received from the inflow opening, flows out through the air circulation space, and the air flowing out from the outflow opening is returned to a suction opening of the air temperature control device sucking the air as the temperature control target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008208454-A (JP)
Title: High-strength steel excellent in delayed fracture resistance and its production method
Inventor: NAGAO AKIHIDE
IPC: C22C38/58
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel which has a TS of ≥600 MPa and is excellent in delayed fracture resistance, and its production method.  <P>SOLUTION: The steel contains C, Si, Mn, Al, N, P, S and, if necessary, one or more particular components, and has the average aspect ratios of former austenite grains being ≥3 across the entire plate thickness. When a slow constant extension rate test is carried out at a strain rate of ≤1×10<SP>-3</SP>/sec after adding hydrogen to the steel and subsequently galvanizing the steel to trap the hydrogen in the steel, the steel shows a safety index of delayed fracture resistance of ≥75%, provided that the safety index of delayed fracture resistance is calculated by the formula: safety index of delayed fracture resistance (%)=100×(X<SB>1</SB>/X<SB>0</SB>), wherein X<SB>0</SB>is the reduction of area of a test piece substantially free of diffusible hydrogen, and X<SB>1</SB>is the reduction of area of a test piece containing diffusible hydrogen. After casting the steel comprising the above components, the cast steel is either kept uncooled to maintain a temperature equal to or higher than the Ar<SB>3</SB>transformation point or reheated to a temperature equal to or higher than the Ac<SB>3</SB>transformation point, subsequently subjected to hot-rolling at a reduction rate of ≥30% in a non-recrystallization region, subjected to direct quenching from a temperature equal to or higher than the Ar<SB>3</SB>transformation point and tempered so that the maximum temperature reached at the middle of sheet thickness is not higher than the Ac<SB>1</SB>transformation point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118722-A (JP)
Title: Actuator, imaging device, and electronic equipment
Inventor: NAGATOME SEIICHI
IPC: H02K33/18
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent impact resistance, and reduce size and thickness of an imaging device.  <P>SOLUTION: An actuator includes: an optical member 16 for imaging an object as an imaging target, a holder 15 for holding the optical member 16, a magnetic circuit for moving the optical member 16 to an optical axis direction, and a base 18 for supporting the magnetic circuit. The magnetic circuit includes a coil 14 and a magnet 12. Either of the coil 14 and the magnet 12 is attached to the holder 15, and the other is attached to the base 18. A spherical body 17 is arranged in a gap between the holder 15 and the base 18, and the spherical body 17 is rotatable when the holder 15 moves in the optical axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178966-A (JP)
Title: Liquid discharge head and image forming apparatus
Inventor: SUZUKI DAISUKE
IPC: B41J2/175
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, a cross section area of a common liquid chamber, perpendicular to an ink flowing direction, increases with distance from a supply port, and thereby an ink flow rate decreases, so that a good air bubble discharge can not be achieved, especially in an initial filling.  <P>SOLUTION: The liquid discharge head includes: a plurality of nozzles 4 discharging droplets; individual liquid chambers 6 communicating with the nozzles 4, respectively: a common liquid chamber 10 supplying each individual liquid chamber 6 with ink; and a supply port 19 supplying the common liquid chamber 10 with the ink. In the state where the nozzles 4 are arranged, facing downward, the common liquid chamber 10 is shaped such that it has a greater height with a greater distance on a downstream side from the supply port 19 in an ink flow direction, and a narrower width in a direction orthogonal to the ink flow direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179741-A (JP)
Title: Heavy-oil emulsion fuel manufacturing system
Inventor: MARUKI HIDEAKI
IPC: C10L1/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make residues and slurry of a heavy-fuel content ultrafine in mixing a heavy oil with at least water to convert the heavy oil into an emulsion fuel.  <P>SOLUTION: The system comprises a heavy-oil feed section, a first mixing section, a filtrating section, a water feed section, a premixing section, and a second mixing section. The first mixing section comprises the first vibrator pulverizing residues, etc., in a heavy oil fed from the heavy-oil feed section. In the filtrating section, the heavy oil remixed with residues, etc., pulverized in the first mixing section is filtrated. In the premixing section, the heavy oil filtrated in the filtrating section and water from the water feed section are premixed. The second mixing section comprises the second vibrator pulverizing the mixture remixed in the premixing section. In the first mixing section, the heavy oil is pulverized to make it ultrafine. In the second mixing section, an emulsion fuel is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181050-A (JP)
Title: Ip telephone device and its packet loss compensation method
Inventor: KATO KAZUNORI
IPC: G10L19/005
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a precise packet loss compensation when an IP telephone device packetizes and communicates voice data from a plurality of channels.  <P>SOLUTION: The IP telephone device 2 includes a packet loss detection part 16 which detects a packet loss, a complement data extraction part 18 which extracts complement data for the lost packet from the voice data from the first channel where the packet loss is generated, a power change ratio calculation part 20 which calculates a power change ratio by dividing the voice power of the packet corresponding to the lost packet in the second channel different from the first channel by the voice power of the packet just before the corresponding packet, and a data complement part 21 which complements the lack part of the voice data of the first channel based on the corrected complement data obtained by multiplying the complement data by the power change ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182266-A (JP)
Title: Electric circuit
Inventor: YAMANO HITOSHI
IPC: H01L33/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit that prevents damages and degradation of a function element by removal of the function element just after a driving power from a constant-current power supply is interrupted and during supplying of the driving power.  <P>SOLUTION: The electric circuit electrically connects the constant-current power supply 1 including a capacitance between an output terminal and a reference potential terminal and the detachable function element 2, and includes and a first circuit terminal connected to an output terminal of the constant-current power supply 1 through the function element 2 and a second circuit terminal connected to the reference potential of the constant-current power supply 1. The electric circuit also includes an element damage preventing circuit 10 which increases an impedance between circuit terminals to an impedance in a non-connecting state according to a transition from a connecting state that the function element 2 is attached to the electric circuit to a non-connecting state that the function element 2 is detached to the electric circuit, and decreases an impedance between circuit terminals to an impedance in a connecting state according to a transition of connecting state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182934-A (JP)
Title: Fault monitoring apparatus, fault monitoring method, and program therefor
Inventor: ISHIDA HIROHISA
IPC: G06F13/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault monitoring apparatus which analyzes a Trap notice from a communication apparatus by a different vendor in a fault analyzing portion common to a plurality of communication apparatuses.  <P>SOLUTION: The fault monitoring apparatus receives Trap signals with IP information from the plural communication apparatuses #1, #2, to #n which are manufactured by the different vendors and have a plurality of blades #10, #20, to #m, and achieves fault monitoring of the plural communication apparatuses based on the received Trap signals. The fault monitoring apparatus is provided with a database 14 and the fault analyzing portion 11. The database 14 holds data for specifying the vendor and data for specifying a sensor and an operation in each communication apparatus. The fault analyzing portion 11 specifies the vendor by conducting database search based on the received IP information and blade numbers included in the Trap signals and outputs a fault notice by conducting database search and deciding a fault operation of the communication apparatus based on sensor information from the communication apparatus by the specified vendor and the vendor included in the Trap signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185396-A (JP)
Title: Reinforcing material for air filter
Inventor: TOMOYA MASAKI
IPC: D04H1/425
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing material for air filters, which is low in pressure loss, has apertures and gas permeability in good uniformity, and has high stiffness and strong water wet resistance.  <P>SOLUTION: Provided is the reinforcing material for the air filters, characterized by impregnating an air-laid web (A) with a water-soluble resin (B). Especially, the air-laid web (A) is formed from 5-90 wt% of vinylon fibers, 0 to 50 wt% of thermally fusible fibers, 0 to 50 wt% of polyester fibers and 0 to 30 wt% of pulp by an air-laid method. The water-soluble resin (B) is a resin selected from acrylic resins, styrene-acrylic acid copolymers, styrene-maleic acid copolymers, polyvinyl alcohol-based resins, urethane-based resins and epoxy resins, and having a glass transition temperature (Tg) of ≥30°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187263-A (JP)
Title: Article storage/dispensing device of vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/24
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage/dispensing device of a vending machine, flexibly coping with the shape or size of an article to be sold to improve versatility by effectively using a space in a rear part inside an article storage to enlarge a passage width of an article passage inside the article storage as thoroughly as possible and to increase the number of the article passages as thoroughly as possible.  <P>SOLUTION: The article storage/dispensing device 13 of the vending machine storing a plurality of commodities in a front part and the rear part inside the article storage 12 in a vertically arranged state and dispensing the article one by one in sales includes: partition plates 101 for storing the plurality of commodities, provided in a rear wall of the article storage 12 such that they protrude forward, vertically extending, and sectioning the plurality of article passages 102 arranged side by side in the right and left direction by partitioning the rear part inside the article storage 12; and a plurality of dispensing devices each provided in the plurality of article passages 102, dispensing the article from each article passage 102 in the sales.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186413-A (JP)
Title: Ultrasonic flaw detector
Inventor: KAWASHIMA HIRONORI
IPC: G01N29/04
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detector that is constituted compactly and allows stable travel or scan.  <P>SOLUTION: This ultrasonic flaw detector comprises a ring R detachably attached onto the outer peripheral surface of piping P, an ultrasonic flaw detection head H capable of scanning on the outer peripheral surface of the piping P, a body M that has the ultrasonic flaw detection head H and can turn on the peripheral surface of the piping P via a ring R, a guide mechanism G that is interposed between the body M and the ring R and attaches the body M to the ring R turnably, a driving mechanism D that is interposed between the body M and the ring R and drives the body M turnably, and a sliding mechanism C that is interposed between the body M and the ring R and controls the attitude of the body M by sliding or slipping with the ring R during turn of the body M. The driving mechanism D is arranged on one side and the sliding mechanism C is arranged on the other side with the guide mechanism G as the center along the axial direction of the piping P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193158-A (JP)
Title: Safety information confirmation system
Inventor: ICHIYANAGI KATSUMI
IPC: G06Q50/10
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a guardian to safely, quickly and rationally confirm the safety of his child since social situations are recently deteriorated, and especially an environment surrounding the children as social minority is of very poor quality.  <P>SOLUTION: This safety information confirmation system is configured to protect the safety of a child by letting the child carry an IC card, and letting a guardian instantaneously know a stop-off point or stop-off time of the child including school attendance/leaving through the Internet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194210-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: TSUJIUCHI MIKIO
IPC: H01L21/8246
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a semiconductor device having an MTJ element capable of purposely shifting variations in switching current of a memory element of an MRAM at the time of manufacturing, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device has the vertically long elliptical planar shape MTJ element MD1 formed closely to the right side of the horizontally long rectangular planar shape lower electrode EB1. A horizontally long rectangular insulating film 51 on the MTJ having an identical shape to the planar shape lower electrode EB1 is formed so as to cover over the MTJ element MD1. A compressive stress insulating film applying the compressive stress to the MTJ element MD1 and a tensile stress insulating film applying the tensile stress to the MTJ element MD1 are used as the insulating film 51 on the MTJ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119536-A (JP)
Title: Retrieval device for vena cava filter
Inventor: SUON NAROUN
IPC: A61B17/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter retrieval device capable of collecting a filter by a claw being moved to the direction reverse to the blood flow direction of a shaft.  <P>SOLUTION: A device for removing a thrombus filter from a blood vessel is provided with a catheter having a lumen extending through a proximal end, a distal end and inside, the shaft which is placed in the lumen of the catheter, and has the lumen extending through the proximal end, the distal end and the inside, and a plurality of long members respectively having the distal end terminating at the proximal end and the distal end. A part of each long member is placed inside the lumen of the shaft. The distal end of each long member extends beyond the distal end of the shaft and has a plurality of bending parts so that a plurality of distal ends of the long member form the claw. The claw is closed by being moved to the direction reverse to the blood flow direction of the shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196105-A (JP)
Title: Foldable cutting knife
Inventor: MIYAWAKI SHOZO
IPC: B27B21/04
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable cutting knife capable of simply performing a taking in and out operation of the blade body in using and storing the cutting knife with one hand and fingers and stably performing cutting operation by holding the grip and the blade body in using in the folding cutting knife.  <P>SOLUTION: The foldable cutting knife 1 has the blade body 50 foldably and storably pivotably supported on the grip shank 10. A locking piece 51 is formed on the blade body 50 at the base end side rather than a pivotal support part 40, a receiving groove 20 for receiving the locking piece 51 is formed on the grip shank 10, and a locking guide edge 21 for slide guiding to lock is provided on the receiving groove 20 while elastically deforming the locking piece 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196926-A (JP)
Title: Method for removing amine salt
Inventor: FUJII ATSUSHI
IPC: C07C15/085
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing an amine salt which is a method for separating and removing the amine salt deposited and sticking to an inner wall of a heat exchanger for cooling a process fluid taken out of a process for purifying m-diisopropylbenzene containing impurities by distillation with cooling water and having excellent characteristics from the viewpoint of commercial practice such that the method can be carried out while continuing operation without stopping the operation of a distillation column and without lowering the production efficiency and without causing loss of raw materials according to the operation stop.  <P>SOLUTION: The method for removing the amine salt comprises reducing or blocking the flow rate of the cooling water of the heat exchanger, thereby increasing the temperature of a site where the amine salt sticks to the melting point of the amine salt or above, melting the amine salt, transferring the amine salt into the process fluid, and discharging the amine salt together with process fluid to the outside of the apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT