baber/WOPTO huggingface dataset:
Patent JP-2008277318-A (JP)
Title: Pattern forming method
Inventor: SAITO MASAYOSHI
IPC: H01L21/027
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming technique capable of preventing a rectangular minute pattern having a size approximate to the limit resolution from easily becoming round, and forming minute pattern matching a target shape without causing shape collapse.  <P>SOLUTION: This method has a step of forming a reference pattern portion such as a hole portion or a line portion on a resist film by executing exposure with an exposure amount smaller than a threshold of a resist film in every exposure to realize an exposure amount exceeding the threshold of the resist film by a plurality of times of exposure in total; and a step of executing etching via the reference pattern, thereby forming a target pattern on a processed film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278006-A (JP)
Title: Data packet transfer control method, system and program
Inventor: CHIKUSHIMA YUKIO
IPC: H04L12/66
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee quality for data packets of a reserving user and to perform disposal processing for data packets other than those of the reserving user.  <P>SOLUTION: In the present invention, when an NRM receives a reservation request including information for reserving a communication path and data packet identification information from a reservation terminal, the communication path is secured based upon the information for reserving the communication path, the data packet identification information is stored in a reservation information storage means, and policy setting of packet identification for accommodating only data packets of the reserving user in a reservation path is made by reference to the reservation information storage means is performed; and network equipment stores policy information received from the NRM in a policy information storage means and refers to the policy information storage means based upon information of an input data packet to control transfer of the data packet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160788-A (JP)
Title: High-frequency receiver
Inventor: FUJISHIMA AKIRA
IPC: H04N5/44
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency receiver turned lower in power consumption.  <P>SOLUTION: The high-frequency receiver comprises a reception quality detector 69 in which first, second, and third gain control voltages output from gain controllers 54, 56, and 63 are input; and by providing a current controller 67 to which a determination signal output from the reception quality detector 69, the reception quality detector 69 determines the reception conditions and based on the reception condition, the current controller 67 controls at least the current of an amplifier 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274845-A (JP)
Title: Fuel injection valve
Inventor: OSHIMA KOICHI
IPC: F02M61/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve which inhibits variation of fuel injection quantity, fuel spray shape, and a spray distribution, and accelerates atomization of spray at a valve opening time and a valve close time.  <P>SOLUTION: This fuel injection valve includes: a needle valve 12 opening and closing a fuel injection port 23 by being seated on and separating from a valve seat 9; and a turning body 8 arranged around the needle valve 12, slidably supporting the needle valve 12, and giving turning force on fuel flowing out of a fuel injection port 23. A stepped part 12a is provided on a tip part of the needle valve 12. A distance A from a stepped part end surface 12a1 of the needle valve 12 to an upper end surface 9a of the valve seat 9 at a time of completion of valve open is set smaller than depth B of a turning groove 20 of the turning body 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276526-A (JP)
Title: Program development support device for industrial apparatus
Inventor: MIURA SATORU
IPC: G05B19/05
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program development support device capable of easily diverting a variable from one support software to the other support software even when data type of the variable to be used for each of the support software is different, and devised not to miss the data type information even when the diversion is mutually reiterated.  <P>SOLUTION: The device is equipped with: a format correction means to match a format of the variable table applied to a registration request, to the format of the variable table of the program device corresponding to the own device by applying the format correction processing for known item deletion processing, address prefix conversion processing, and the like, according to a model of the programmable device judged by the model judging means; a table write means to write the variable included in the variable table format matched by the format correction means, in the variable table for the own device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275514-A (JP)
Title: Optical sampling device and optical sampling method
Inventor: ITO FUMIHIKO
IPC: H04B10/60
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sampling device capable of observing an optical signal of an ultra-speed at high precision, and to provide an optical sampling method.  <P>SOLUTION: The optical sampling device divides I<SP>(i)</SP>, Q<SP>(i)</SP>sampled at the same timing into a plurality of groups by regarding a receiving level G<SP>(i)</SP>of an optical signal sampled together with their values as a reference. The optical sampling device calculates I'<SP>(i)</SP>by subtracting the average value I in the above group from individual values of I<SP>(i)</SP>over a plurality of sampling time points belonging to the same group, and removes a non-interference component by subtracting the value Q in the above group from individual values of Q<SP>(i)</SP>over a plurality of sampling time points belonging to the same group and calculating Q'<SP>(i)</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276041-A (JP)
Title: Photographing device, photographing control program and photographing control method
Inventor: KATO YOSHIYUKI
IPC: G03B7/16
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve consecutive photography intended by a user while accompanying light emission as much as possible.  <P>SOLUTION: Whether or not stored voltage V in a capacitor is equal to or above a threshold Vth1 is judged (step S404). When it is equal to or above the threshold Vth1, first-a ISO sensitivity is set (step S405). The first-a ISO sensitivity is lower than second-a ISO sensitivity. Next, a xenon tube 27 is made to emit light by emitted light quantity At (step S406), so as to perform the consecutive photography (step S407). By thus performing the consecutive photography, the stored voltage V drops to be equal to or under the threshold Vth1. Therefore, NO is judged in the step S404, operation progresses from the step S404 to a step S413, and the second-a ISO sensitivity is set (step S413), then the consecutive photography is continued (step S417) without accompanying the light emission by the xenon tube (step S414).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277660-A (JP)
Title: Lga semiconductor mounting structure
Inventor: HONG JIATOU
IPC: H01L23/12
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LGA mounting-type electronic product which can avoid scratches and collisions of a metal pad group or a solder bonding layer.  <P>SOLUTION: An LGA semiconductor mounting structure 200 is provided with a substrate 210, a chip 220, the solder bonding layer 230 and a foot stand 240. The substrate 210 has an upper surface 211 and a lower surface 212. A plurality of metal pads 213 are arranged on the lower surface 212 into an array shape. The chip 220 is installed on the upper surface 211 of the substrate 210 and is electrically connected to the metal pads 213. The solder bonding layer 230 is arranged in the metal pad group 213 and has first thickness which slightly projects to the lower surface 212 of the substrate 210. The foot stand 240 is disposed below the substrate 210 and has second thickness projecting to the lower surface 212 of the substrate, and Second thickness becomes thicker than first thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280673-A (JP)
Title: Water supply equipment
Inventor: HORI NAOTO
IPC: E03C1/05
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide water supply equipment which can singly and automatically perform water filling, and which can singly and automatically supply cold water and hot water when an object-to-be-detected for being washed exists below a faucet.  <P>SOLUTION: An automatic supply-stop mode, an automatic water-filling mode, and a mode setting means 4 for selecting either of the automatic supply-stop mode and the automatic water-filling mode are provided as a water supply form of the water supply equipment A. In the automatic supply-stop mode, the cold or hot water is automatically supplied from the faucet 1 when the presence of the object-to-be-detected 2 below the faucet 1 is detected by a detection sensor 3, and the supply of the water is automatically stopped when the presence of the object-to-be-detected 2 below the faucet 1 is not detected by the detection sensor 3. In the automatic water-filling mode, the supply of the water is automatically stopped when a predetermined period of time passes from the start of the supply of the cold or hot water from the faucet, or when the quantity of the supplied cold or hot water reaches a predetermined one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283346-A (JP)
Title: Electronic camera
Inventor: SOGO CHIE
IPC: H04N5/91
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera which receives a print instruction using capturing-point display on a map image.  <P>SOLUTION: The electronic camera 10 has display means 110 and 111 for displaying images, a display control means 108 for controlling the display means 110 and 111 so that the map image including the display representing the point of capture of each captured image is displayed, and a control means 108 for targeting the image captured at the instructed point of capture as an object to be processed as specified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281677-A (JP)
Title: Electrostatic charge image-developing toner
Inventor: YAMAGUCHI TAKESHI
IPC: G03G9/087
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image-developing toner which shows excellent resistance to heat and aggregation which causes no aggregation between toners before images are formed, has document offsetability which does not randomly transfer toner images after the images are formed, and is ready for low-temperature fixation.  <P>SOLUTION: The electrostatic charge image-developing toner has a core-shell structure in which a glass transition temperature of a core is 30°C or higher and 40°C or lower and a glass transition temperature of a shell, which is formed by coating the core with a resin, is 45°C or higher and 55°C or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281687-A (JP)
Title: Sz slot and manufacturing method thereof
Inventor: ITO KENJI
IPC: G02B6/44
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SZ slot having less transmission loss.  <P>SOLUTION: In the SZ slot (1) having a plurality of grooves (X) for housing optical fibers (F) formed in an SZ-stranded manner, area of a circle having an outer diameter of the SZ slot as a diameter of the circle is less than 2.3 times with respect to the total sum of cross-sectional areas of the grooves in cross-sectional view of the SZ slot (1) and, in cross-sectional view of the SZ slot (1), the total sum of cross-sectional areas of the grooves (X) is 1.3 times or more and is less than 2.5 times with respect to the total sum of cross-sectional areas of the optical fibers (F) housed in the grooves and the distortion rate of the grooves (X) is less than 3%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282942-A (JP)
Title: Semiconductor element, and manufacturing method thereof
Inventor: YAMANAKA SADANORI
IPC: H01L33/22
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element manufacturing method for manufacturing a semiconductor element including a hexagonal system 3-5 group nitride semiconductor with a high light emission output through the use of a simple method.  <P>SOLUTION: When the semiconductor element obtained by forming functional layers on a buffer layer 202 is manufactured, the buffer layer 202, which is formed by growing epitaxial crystal including the hexagonal system 3-5 group nitride semiconductor, so as to allow a crystal main surface constituting the semiconductor element to be ä0001}, is divided into the plurality of buffer layers with the use of an isolation groove 221 along an axis where an angle Y degrees made with the axis of [11-20] equals 15+30X (X is an integer from 0 to 5). The epitaxial crystal including the hexagonal system 3-5 group nitride semiconductor is grown on each of the plurality of buffer layers, so as to form the functional layers. Thus, the crystal surface of a side surface constituting the semiconductor element is processed to be a coarse surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279993-A (JP)
Title: Start control device and start control method
Inventor: SAKAMOTO TAKESHI
IPC: B60R25/04
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a start control device and a start control method capable of determining the structure of a vehicle on which the device is mounted and clearly making recognize the result of the determination to a worker.  <P>SOLUTION: In this start control device, when an immobilizer device is determined to be not mounted on the vehicle by the immobilizer identification part 16b of a remote start ECU 16, the information indicating that the immobilizer device is not mounted on the vehicle is output to a body ECU 13 or a body ECU 23 with an immobilizer by an immobilizer output part 16c through an in-vehicle communication network 18. When the immobilizer device is determined to be mounted on the vehicle by the immobilizer identification part 16b, the information expressing the type of the immobilizer device is output to the body ECU 13 or the body ECU 23 with an immobilizer by the immobilizer output part 16c through the in-vehicle communication network 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282774-A (JP)
Title: Circuit breaker
Inventor: NAKAGAWA TOSHIYUKI
IPC: H01H73/02
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker having a short time from failure detection to breaking of a conductive path, i.e., having an excellent breaking performance.  <P>SOLUTION: A first movable contact 8 and a second movable contact 9 are placed opposite to each other with the contacts being in parallel in a closed position in which a first contact 8e and a second contact 9a are in mutual contact in a contact section 4. A magnetic force caused by an electric current from the first movable contact 8 to the second movable contact 9 is applied to both the contacts 8 and 9 in an open direction. By doing so, when overcurrent and short-circuit current are caused, a very great magnetic force is instantaneously applied to the first contact 8 in the open direction by the current flowing in both of the contacts 8 and 9, so that the magnetic force can cause the first contact 8 to make trip operation in an earlier timing and quicker than the prior art.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287952-A (JP)
Title: Blast type ion generating device
Inventor: IZUMI KENKICHI
IPC: H01T23/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast type ion generating device in which a high destaticizing effect is obtained and cleaning of dust attaching to a discharge electrode can be carried out very easily, without contaminating the surrounding, while preventing leakage of high voltage.  <P>SOLUTION: An air rectifying member 5 formed by an insulator is installed at an air blowing port 2 of a case 4. A destaticizing electrode 7 is installed at the tip of the air rectifying member 5. The destaticizing electrode 7 is constituted of an electric field forming electrode part 8 on which a high voltage is impressed and a discharge electrode part 9 is grounded. The electric field forming electrode part 8 is constituted of a metal pipe 10, which is connected to an AC high voltage power supply 14 via a high voltage transmission cable 13 and an insulating pipe 11, which covers the metal pipe 10 in a non-exposure state. The discharge electrode part 9 is constituted of a discharge electrode member 17, in which a plurality of discharge needles 19 are arranged at the base part 18 of a metallic rod-shape with a prescribed spacing and a support member 16, which detachably supports the discharge electrode member 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285713-A (JP)
Title: Film forming method
Inventor: IWATA KEIJI
IPC: C25D5/36
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a magnetic film having highly oriented crystal (c) axis on the surface of a steel material by using an electroplating method, which can facilitate a film formation on the surface of a steel material being a substrate having a large area and is high in productivity and cost performance, without preparing an underlying film.  <P>SOLUTION: In the film-forming method of forming the magnetic film having oriented crystal axis (c) on the surface of the steel material, a plating solution has pH5-9 and contains Co<SP>2+</SP>ion and the steel material is electroplated at 0.5-100 mA/cm<SP>2</SP>current density in the plating solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286093-A (JP)
Title: Internal combustion engine
Inventor: SAKURAI KAZUHIRO
IPC: F02B37/10
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing turbo lag.  <P>SOLUTION: An internal combustion engine 100 is provided with: an internal combustion engine 10; a supercharger 40 driven by supply of exhaust gas of the internal combustion engine 10 to a drive side and discharging the supplied exhaust gas to a downstream side; an assist means 60 assisting drive of the supercharger 40 by supplying assist gas heated by heat of the exhaust gas discharged to the downstream side of the supercharger 40 to the drive side of the supercharger 40; a determination means 70 for determining whether load of the internal combustion engine 10 increase or not; and a control means 70 controlling the assist means 60 to assist drive of the supercharger 40 when it is judged by the judgment means 70 that load of the internal combustion engine 10 increases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284241-A (JP)
Title: Dust collector
Inventor: HAYAMA YOSHIMASA
IPC: A47L9/32
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of improving the workability of winding and unwinding of a cord relative to a cord storage part while retaining a high moving operability.  <P>SOLUTION: This dust collector 1 includes a motor 6, a head part 2 having a dust collecting fan 7 rotatingly driven by the motor 6, a tank 3 detachably mounted with the head part 2 at an upper face opening part, the cord storage part 12 winding and storing the cord 11 therein, and a handle 17 capable of taking a carrying position and a storage position, wherein the handle 17 is adapted not to be positioned around the circumference of the cord storage part 12 when the handle 17 is in the storage position. For example, this dust collector is so constituted that the head part 2 has the cord storage part 12, the tank 3 has the telescopic handle 17, and when the handle 17 is in the storage position, its free end is positioned below the cord storage part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286740-A (JP)
Title: Semiconductor integrated circuit, and testing method therefor
Inventor: KATO AKIRA
IPC: G01R31/28
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely detect a leak current while detecting quickly the presence of short circuiting.  <P>SOLUTION: An LSI chip is provided with an internal circuit FLM of a testing object DUT, and a testing circuit BIST. The testing circuit BIST includes a variable current source 10, a voltage comparator 11, controllers 12, 16, and a supply circuit 14 for supplying an output current Iout to the internal circuit FLM. The output current Iout is set within a range from the maximum current Imax to the minimum current Imini by the controllers. A detection voltage Vsen of the supply circuit 14 and a reference voltage Vref thereof are supplied to the voltage comparator 11. The controllers set the output current Iout to the maximum current Imax to detect the presence of the short circuiting, and set the output current Iout to the minimum current Imini to detect the presence of the leak current. The both detections are carried out in the voltage comparator 11. The short circuiting in a wiring layer is quickly detected and the leak current is detected highly precisely.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291058-A (JP)
Title: Polymerizable alicyclic compound and polymer of the same
Inventor: FURUYA TOSHITAKE
IPC: C08F20/30
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material of which the obtained polymer has a high refractive index, also excellent in heat resistance and light fastness and useful as a material of a light-emitting diode, plastic lenses, a prism, an optical fiber, a substrate plate for an information-recording medium, a filter, etc.  <P>SOLUTION: This polymerizable alicyclic compound is expressed by general formula (1) [wherein, R<SB>1</SB>is (meth)acryloyloxy, vinyloxy or an allyloxy; and R<SB>2</SB>is phenyl (provided that the phenyl group may have a 1-3C alkyl as a substituent)], and the polymer obtained by polymerizing the above polymerizable alicyclic compound is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291946-A (JP)
Title: Gas hydrodynamic bearing mechanism and motor with it
Inventor: TAKAHASHI AKIYOSHI
IPC: F16C17/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent formation of a liquid membrane by re-vaporizing liquid particles dew-condensed with isothermal compression by decompression before they are accumulated into a liquid membrane.  <P>SOLUTION: In this gas hydrodynamic bearing mechanism 1, gas is flown in a bearing gap between a rotary shaft 10 and a stationary sleeve 20 supporting the rotary shaft 10 by a herringbone groove 10a to smoothen a rotary movement of the rotary shaft 10. The herringbone groove 10a is provided to the rotary shaft 10 so that a pressure distribution of the gas generated in the bearing gap moves at a high speed, and the number N of the herringbone grooves 10a are formed at a position of a maximum pressure value of hydrodynamic change appearing in the bearing gap generated when the rotary shaft 10 rotates, and at an interval so that N-pieces of minimum pressure values alternately appearing with the maximum pressure values become lower than a dew-condensation pressure value.  <P>COPYRIGHT: (C)2009,JPO&INPIT