baber/WOPTO huggingface dataset:
Patent JP-2009264341-A (JP)
Title: Internal combustion engine
Inventor: HOKUTO HIROYUKI
IPC: F01N3/24
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine can highly accurately control the air-fuel ratio.  <P>SOLUTION: This internal combustion engine has a control means 81d for executing bank control for raising the temperature of a purification catalyst 62 by merging exhaust gas by an exhaust collecting passage 61 by making the air-fuel ratio of the exhaust gas exhausted by one cylinder group 12a and the other cylinder group 13a different and executing feedback control so that an output value corresponding to the air-fuel ratio of the exhaust gas detected by an air-fuel ratio detecting means 93 becomes a target output value corresponding to the predetermined air-fuel ratio, and a correcting means 81f for correcting the output value or the target output value in response to the temperature of an element of the air-fuel ratio detecting mans 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270444-A (JP)
Title: Hermetic compressor and refrigerating cycle device
Inventor: KOYAMA SATOSHI
IPC: F25B1/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of restraining the abrasion of a ball receiving seat for constituting a ball joint mechanism by a simple constitution.  <P>SOLUTION: In this hermetic compressor 2, a compression mechanism 7 and an electric motor 8 for driving the compression mechanism 7 are stored in a sealed vessel 11 for storing refrigerating machine oil 14 on a bottom, and the compression mechanism 7 is formed by connecting a connecting rod 21 engaged with a crank pin 18 integrally formed in a rotary shaft 16 and a piston 6 stored in a cylinder 19 via the ball joint mechanism 22, and the ball joint mechanism 22 is composed of a ball 24 integrally arranged at an end of the connecting rod 21 and the ball receiving seat 25 arranged on a piston pin 6, and the ball 24 is slidably held by caulking the ball receiving seat 25. An extreme pressure agent or the refrigerating machine oil including the extreme pressure agent of 2 wt.% or higher is dripped on the ball receiving seat 25 before caulking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272227-A (JP)
Title: Light-emitting diode lighting system
Inventor: KITAGA KAZUAKI
IPC: H01L33/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode lighting system capable of suppressing an increase of a time period for setting the luminance of a light-emitting diode by using ambient temperature.  <P>SOLUTION: The light-emitting diode lighting system includes: light-emitting diodes 11-1n; a temperature measuring circuit 20 for measuring ambient temperature around the light-emitting diodes 11-1n in real time; a driving circuit 30 for driving the light-emitting diodes 11-1n; and a control circuit 40 for controlling the driving circuit 30 in accordance with ambient temperature and the time variation of the ambient temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271431-A (JP)
Title: Optical connector assembling tool and optical connector assembling method
Inventor: TODA YOSHINOBU
IPC: G02B6/36
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector assembling tool and an optical connector assembling method, capable of easily performing sure optical connection.  <P>SOLUTION: The optical connector assembling tool 10 comprises a base 11 having an optical fiber storing groove 12 for storing an optical fiber 90 in the longitudinal direction thereof and an optical fiber rear presser 14 constraining a rear part 94 separated from a built-in optical fiber of the optical fiber 90 stored in the optical fiber storing groove 12; and a guide 16 movable in the longitudinal direction of the base 11, the guide including an optical fiber rear support part 16 supporting a front part 93 close to the built-in optical fiber of the optical fiber 90 stored in the optical fiber storing groove 1. The base 11 is moved forward to an optical connector 73, whereby an intermediate part 95 of the optical fiber 90 is separated from the optical fiber storing groove 12 and distorted. The base 11 is further moved forward to the optical connector 73, and whereby a core wire 91 of the optical fiber 90 can be connected to the built-in optical fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278503-A (JP)
Title: Diversity reception television receiver, and reception method of diversity television receiver
Inventor: SAKOTA KUNIHIKO
IPC: H04B7/08
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein power is consumed more than required although the reception sensitivity becomes good, when broadcast waves are received by carrier composition diversity.  <P>SOLUTION: When broadcast waves are received by diversity, the diversity reception television receiver receives the broadcast waves with an antenna selection method, if the reception sensitivity is proper. But, if the reception sensitivity is not proper, the receiver receives the broadcast waves with carrier composition diversity. In addition, when reception is performed by the carrier composition diversity, an antenna system used for carrier composition is added until a sufficient reception sensitivity is obtained, in order of an antenna with the highest gain at a physical channel for receiving.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279037-A (JP)
Title: Pachinko game machine
Inventor: UENO NAOZUMI
IPC: A63F7/02
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of executing a continuous performance similar to the conventional one while minimizing the increase in a program capacity of a main control part.  <P>SOLUTION: On condition that a variation pattern 0-3 is selected based on stored retention random number values despite the number of retained special symbols when executing a special symbol variation time lottery, a regular failure performance without deriving a ready-to-win state is continued once or a plurality of times, then a variation pattern 7-11 or 15-18 is selected despite the number of retained special symbols when executing the special symbol variation time lottery and a super ready-to-win type performance is executed, a main control means transmits a command to execute the continuous performance to a sub control part, and the sub control part receiving the command derives a chance outcome which is never derived other than the continuous performance in the regular failure performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009041769-A (JP)
Title: Disk brake
Inventor: ASANO TEPPEI
IPC: F16D65/097
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To return a friction pad in parallel with a disk face by changing a mounting position of a return spring and prevent uneven wear etc. of the friction pad.  <P>SOLUTION: The base end side of the return spring 18 is fixed to a back metal 11 of the friction pad 10, and a tip portion 18B of the return spring 18 is made elastically abut on an abutment plate part 17 of a pad spring 15. In an intermediate position between a guide plate part 15A and a pad energizing part 15C of the pad spring 15 in regard to the radial direction of a disk 1, energizing force in the return direction by the return spring 18 is applied to the friction pad 10. Accordingly, since the return spring 18 is arranged in a position balanced with resultant force of sliding resistance of the friction pad 10 received from the pad energizing part 15C and sliding resistance received from the guide plate part 15A, the friction pad 10 can be stably returned while maintaining its posture parallel with the disk face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290504-A (JP)
Title: Portable electronic instrument
Inventor: YANO JUNYA
IPC: H04M1/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic instrument which prevents a secondary damage concerning an electronic circuit which is derived from a shock caused by a fall, etc.  <P>SOLUTION: A cellphone 1 includes: an acceleration sensor 33; electronic circuits such as a charge control part 35, a vibration motor 34, an OLED 21a, an LED 21b or the like; and a CPU 30 which determines a shock level indicating a direction and strength of the shock by an acceleration value detected by the acceleration sensor 33, and limits energization to the electronic circuit in response to the determined shock level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287301-A (JP)
Title: Wheel type road paving machine
Inventor: YAMAZAKI KAZUO
IPC: E01C19/48
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional wheel type road paving machine, in which a hole for fixing a hydraulic jack to a lower part of a vehicle body must be bored in the ground when lifting up the vehicle body.  <P>SOLUTION: Hydraulic jacks 23L, 23R, 24L and 24R are attached to a vehicle body 12 in the vicinity of wheels 13L, 13R, 14L and 14R. When the rear wheel 14L, for example, is repaired or replaced, an operator lays an iron plate on the ground G below the hydraulic jack 23L. Thereafter, a change over switch for controlling a selector valve 27L is operated to switch the direction of the selector valve 27L toward the hydraulic jack 24L, and a switch of a holding valve 26L is turned ON to open the holding valve 26L. According to this, pressure oil supplied from a hydraulic pump 25 is fed to the hydraulic jack 24L, a rod 22 L is extended toward the upper surface of the iron plate, and the vehicle body 12 is lifted up with a contact part between the upper surface of the iron plate and the tip of the rod 22L with a fulcrum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291023-A (JP)
Title: Hybrid power supply and power unit using the same
Inventor: SHU KOHIN
IPC: B60L50/15
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device which outputs a low-current, high-voltage electric energy while suppressing a loss caused by Joule heat, in order to constitute a high-output and high-efficiency electric system, and which is configured to connect a plurality of power supplies in series as a means for increasing output voltage without using a booster circuit, and which increases the output of the power supplies while keeping small the capacity of the power supplies.  <P>SOLUTION: Provided is a hybrid power supply which includes a first power supply having a monotonously decreasing voltage characteristic with respect to a required current and a second power supply having a monotonously increasing voltage characteristic with respect to the required current, which are electrically connected in series, to ensure a high output voltage and a high energy efficiency. Also provided is a power unit using the hybrid power supply.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284841-A (JP)
Title: Tree transplanting method
Inventor: NAKAJIMA HIROSHI
IPC: A01C11/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely transplanting trees without using a large transporting machine.  <P>SOLUTION: The tree transplanting method includes: a step of forming a root ball by cutting a root of a tree to a predetermined diameter and a predetermined height; a step of performing root wrapping by binding the root ball with ropes; a step of attaching a supporting frame 10 having rolling wheels 16 to the base of the trunk of the tree; a step of forming a transportation pathway to the tree transplantation position, having a width and a depth larger than the diameter of the root ball; and a step of moving the supporting frame supporting the tree to a new location in a state that the root ball is suspended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009054990-A (JP)
Title: Side surface light-emitting led package with improved heat dissipation
Inventor: OON SIANG LING
IPC: H01L33/64
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source having an efficient heat path for removing heat from a chip, and to provide a method of manufacturing the same.  <P>SOLUTION: A light source includes a lead frame, an integrated circuit chip, and a main body. The lead frame has first and second regions. The first region includes a lateral portion, a chip mounting area, and a first extension. The integrated circuit chip is bonded to the first region in the chip mounting area, and is in thermal contact with the chip mounting area. The main body has upper, lower, and side surfaces. The first extension is bent so as to give a heat path from the chip mounting area to the side surface, and a surface of the first extension not in contact with the side surface forms a first planar bonding surface. The heat path has a thermal resistance lower than that of a heat path through the lateral portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286355-A (JP)
Title: Parking assisting apparatus, parking assisting method, and computer program
Inventor: MORI TOSHIHIRO
IPC: B60R21/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking assisting apparatus capable of accurately specifying a form of a parking space, a parking assisting method, and a computer program.  <P>SOLUTION: When a parking assist is made, the parking space for parking is specified based on a detection result of lateral sonars 5A, 5B (S1), and a parking route for parking in the specified parking space is calculated (S2). Then, after the vehicle body enters the parking space, an inclination θ of the vehicle with respect to the parking space is detected (S9). When a value of the detected value θ satisfies detection conditions set for corner sensors 6A-6D and front sonars 7A, 7B, the form of the parking space is corrected using a range finding value of a range finding sensor satisfying the detection conditions (S13), and the parking route for parking in the parking space after correction is recalculated (S14).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292552-A (JP)
Title: Double-sided adhesive tape sticking device
Inventor: SUGIYAMA YUKIO
IPC: B65H37/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided adhesive tape sticking device capable of automatically and correctly executing the work of sticking a double-sided adhesive tape to a sheet-like workpiece such as an envelope while release paper is left on the tape, favorable for mass disposal, and capable of eliminating hand work.  <P>SOLUTION: The double-sided adhesive tape sticking device comprises a workpiece conveying means 40 for conveying a workpiece 1, a workpiece feed means 50 having a feed roll 53 for feeding the workpiece 1 to the workpiece conveying means 40, and a double-sided adhesive tape sticking means 20 for cutting the double-sided adhesive tape 2 to a predetermined length while sticking an adhesive surface 2a of the double-sided adhesive tape 2 to the workpiece 1 parallel to one edge 1a of the workpiece 1 in a vicinity of the one edge 1a of the workpiece conveyed by the workpiece conveying means 40. Rolls 41, 42 on the feed side (the upstream side) of a pair of upper and lower belt rotating bodies 44A, 44B are driving rolls, belts 43, 44 are easily deflected on the feed side, the degree of the contact of the belts 43, 44 with the workpiece 1 is enhanced, and the workpiece can be reliably conveyed thereby.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293089-A (JP)
Title: Sputtering system
Inventor: OKUDA AKIRA
IPC: C23C14/34
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering system where the confinement of plasma at the surface of a target is improved, plasma near a substrate is reduced, and low temperature film deposition is possible with low damage.  <P>SOLUTION: In the sputtering system comprising: a vacuum tank capable of retaining a vacuum; a substrate holder arranged in the vacuum tank and mounted with a substrate; target holders arranged in a vertical direction to the substrate and also disposed with two targets so as to face each other; a sputtering power source applying direct current or alternating current to the target holders; and a gas exhausting means introducing or exhausting gas into/from the vacuum tank, target holders mounted with pairs of magnets in which the same facing polarities are provided at the rear of the two targets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295013-A (JP)
Title: Method, apparatus and program for database management
Inventor: HOSHINO SHOKO
IPC: G06F17/30
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide method, apparatus and program for database management which reduces a search time for a structured data.  <P>SOLUTION: A database management apparatus 1, including an auxiliary memory unit 40 having the stored structured data and a database management unit 100 for managing the structured data, extracts all the paths to a storage position of the structured data to be processed from an SQL sentence for processing the structured data. When a plurality of paths are extracted, the database management apparatus 1 extracts a common portion as a common path by comparing the paths, and performs processing by SQL in regard to the structured data in and after the storage position indicated by the above common path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008311657-A (JP)
Title: Substrate etching apparatus, and method of treating substrate
Inventor: SAI EIKAN
IPC: H01L21/306
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate etching apparatus for etching a substrate by making an etchant flow on both surfaces of the substrate in the state of vertically erecting the substrate, and to provide a method of treating the substrate.  <P>SOLUTION: The substrate etching apparatus includes a substrate vertically holding part for holding the substrate in the state of being vertically erected, and an etchant jetting part for jetting the etchant to the upper end of the vertically erected substrate and making the etchant flow down the surface of the substrate. The etchant jetting part is provided on both sides of the substrate respectively and the etchant is jetted simultaneously to both surfaces of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310318-A (JP)
Title: Image forming medium, method for producing image forming medium and method for forming image
Inventor: IFTIME GABRIEL
IPC: G03C1/72
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming medium that allows ink cartridge replacement cost reduction producing marked improvement for an ink-jet printing user.  <P>SOLUTION: The image forming medium includes a substrate and an imaging layer coated on or impregnated into the substrate, where the imaging layer includes a photobase generator and an acid-base indicator. In the image forming medium, irradiation of the imaging layer causes the photobase generator to generate a base that reacts with the acid-base indicator to produce an image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299611-A (JP)
Title: Fuel supply device
Inventor: KAJITA SHUSUKE
IPC: F02M37/20
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve properties for mounting on a vehicle and reduce cost in a fuel supply device having a fuel filter disposed at a downstream of a feed pump and returning fuel at a downstream side of the feed pump to an upstream side of the feed pump.  <P>SOLUTION: The fuel supply device in which a valve element 120 of a return valve 100 moves in a valve open direction and opens a return passage 14 when fuel pressure between the feed pump 5 and the fuel filter 12 becomes set pressure or higher, is provided with an open valve retention mechanism 200 moving the valve element 120 to the valve open direction via a pin 210 and retaining the valve element 120 at a valve open position. Fuel is filled to the fuel filter 12 via a return passage 14 by retaining the valve element 120 of the return valve 100 by the open valve retention mechanism 200 during priming. Consequently, a check valve and a bypass passage for priming become unnecessary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302366-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUGURO KYOICHI
IPC: H01L29/78
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent metal atoms from being injected into a gate insulating film in forming a gate electrode, and to prevent increase of gate leakage current, destabilization of threshold voltage, and the like.  <P>SOLUTION: This method is used for manufacturing a semiconductor device having an MOS transistor. The gate insulating film 12 is formed on a semiconductor substrate 11. cluster ions 13, each containing a plurality of metal atoms, are deposited on the gate insulating film 12, and at least forms the lowest layer of the gate electrode 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301403-A (JP)
Title: Cpu port setting method
Inventor: YAJIMA SATOSHI
IPC: G06F13/14
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CPU port setting method, capable of more definitely switching an ID code.  <P>SOLUTION: The CPU port setting method includes: steps of redundantly representing each of two ID codes redundantly by a set of four bit values, each set being differed in value among four bits; assigning a part of input ports of a CPU 2 as ID ports 10 (a, b, c, and d); readably setting the set of bit values corresponding to one of the two ID codes to the CPU 2; reading a set of bit value through the ID port 10; determining to which set of bit values of the two ID codes the read set of bit value is matched; adapting the matched ID code when the read set is matched, and correcting, when the read set of bit values is differed by one bit from either of the sets of bit values of the two ID codes, the read set of bit values to the set of bit value of the other ID code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003421-A (JP)
Title: Wire heater
Inventor: UMEDA AKIHIRO
IPC: H05B3/56
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire heater having high flexibility in installation for establishing a uniform heating condition.  <P>SOLUTION: The wire heater includes a core electrode 1, a macromolecular resistor 2 peripherally provided on the core electrode 1 and mainly containing conductors crosslinked via a reactive resin, and an outside electrode 3 peripherally provided on the surface of the macromolecular resistor 2. Thus, radial heat transfer from the center enables uniform heating. Additionally, the circular cross section of the wire heater contributes to higher flexibility, resulting in improved sewing or pasting workability for a support.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001764-A (JP)
Title: Divided ring cooling structure
Inventor: KOYABU TOSHIMICHI
IPC: F02C7/18
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided ring cooling structure of a gas turbine capable of minimizing the use amount of cooling air and of further increasing the cooling efficiency and cooling capacity of a divided ring.  <P>SOLUTION: This divided ring cooling structure cools the divided ring of a gas turbine which comprises a plurality of divided bodies 11 arranged in the circumferential direction and formed in an annular shape and which is disposed in a cabin in such a manner that the inner peripheral surface thereof keeps a specified distance from the end of the moving blade 5 thereof. In the structure, a convection cooling flow passage 21 is formed to flow cooling air after impingement cooling along the upstream side end of the divided body 11 in the combustion gas flow direction, a restricted section 24 is formed at the outlet 23 of the convection cooling flow passage 21, and an air outlet hole 26 communicating with an impingement cooling space is formed at the side ends 14, 15 of the divided body 11 and the downstream side end 25 thereof in the combustion gas flow direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT