baber/WOPTO huggingface dataset:
Patent JP-2008180311-A (JP)
Title: Relief valve
Inventor: SAITO YOSHIO
IPC: F16K17/04
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent torsion from occurring between a valve element and a valve seat and scraping from occurring between the valve element and a guide when a relief valve is assembled in the body, the relief valve comprising a body in which a storage hole with the annular valve seat at its inner end is formed, the guide secured to the body, the valve element guided by the guide and allowed to sit on the valve seat, and a spring installed between the valve element and the guide in a retracted state and secured to the body while the guide compresses the spring when the guide is secured to the body.  <P>SOLUTION: A guide tube part 91a fitted by a predetermined guide distance into the storage hole 96 by the time when the fixing of the guide 91 to the body 16 is completed is integrally formed in the guide 91. The guide distance is formed of a no-load guide district in which the spring force of the spring 93 does not act on the valve seat 95 through the valve element 92 and a loaded-guide district in which the spring force of the spring 93 acts on the valve seat 95 through the valve element 92.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180019-A (JP)
Title: Wooden fire door
Inventor: MATSUMARU TAKAKIMI
IPC: A62C2/06
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden fire door which is free from aged deterioration even after long-term use and accordingly free from sharp deterioration of fire resistant property, and exerts improved fire resistant property itself compared with a conventional wooden fire door or a metallic fire door.  <P>SOLUTION: The wooden fire door is formed of a rectangularly assembled frame, and a wooden fire door body mounted in the frame. The frame has a frame main body and a door stop cushion mounted inside the same. The frame main body has a longitudinal mounting recessed groove formed in a stile side-end face thereof, in which the door stop cushion having a thermo-expandable agent bonded thereto, is mounted. The door stop cushion has a door cushion base portion, the thermo-expandable agent, and a semi-circularly curved cushion piece which allows an end of the wooden fire door body to make intimate contact therewith. The wooden fire door body has a core formed of a plurality of pieces of paulownia glued laminated wood, and a face material formed of a flame retardant member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186694-A (JP)
Title: Lighting system
Inventor: KAWADA IKOI
IPC: F21V29/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system wherein efficiency of irradiation is good, and heat dissipation capability of a light source is great.  <P>SOLUTION: This lighting system has a light source device 11, a flexible tube 12, and a power supply device 13. It has a light source built-in in the inside of the light source device 11, and radiates prescribed light to an object. The light source device 11 is connected to the power supply device 13 by the flexible tube 12, an exhaust fan and an exhaust vent 33 are provided in the power supply device 13, and air in the light source device 11 is exhausted to the outside of the system through the power supply device 13 to cool the light source device 11. An operator can adjust irradiation positions by directly touching the light source device 11, and the light source device 11 can be made compact.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186755-A (JP)
Title: Input device
Inventor: FUKUI SATORU
IPC: H01H19/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device capable of surely operating without having incorrect counting of the number of rotation, in one mainly used for an operation of an air conditioner, an acoustic instrument or the like of an automobile.  <P>SOLUTION: The input device stops its operation at an intermediate position of a turning point so that a control means 10 is structured to detect a rising edge and a falling edge of a second pulse signal B in addition to an ON and an OFF states of the second signal B and not count a first pulse signal A while the second pulse signal B is not changed. Even though an operation shaft 3 is slightly rotated by vibration, the input device can surely operate without having incorrect counting of the number of rotation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186382-A (JP)
Title: System and program for determining work propriety
Inventor: TERAJIMA MOTOYASU
IPC: G06Q50/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of determining whether a planned work is possible on the basis of weather to be predicted.  <P>SOLUTION: A weather information system 2 which predicts and distributes the whether and a main computer 3 which determines whether the work is attainable are communicably connected with the work propriety determination system, wherein the main computer 3 includes an input program 33 for inputting work information such as a work place and work date and time and a determination program 35 for determining whether the work is attainable on the basis of the predicted weather received from the weather information system 2 and the work information input by the input program 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185013-A (JP)
Title: Control system for internal combustion engine
Inventor: MURASE SUNAO
IPC: F02D15/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique suitable for the reduction of exhaust emission in the control system for a spark ignition type internal combustion engine capable of advancing an ignition timing prior to MBT (minimum spark advance for best torque).  <P>SOLUTION: In a control system for an internal combustion engine capable of (over)advancing the ignition timing prior to MBT, excessive ignition timing advance angle and high compression ratio of an internal combustion engine are conducted when it is predicted that the fuel attached inside a cylinder increases. Therefore, such constitution enables to promote the vaporization and oxidation of the fuel attached to the wall surface inside cylinders and/or that before the attachment, thus extremely lessening the uncombusted fuel component discharged from the cylinders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207759-A (JP)
Title: Backlight assembly and display device having it
Inventor: PARK SE-KI
IPC: F21S2/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight assembly and a display device having it with display quality improved.  <P>SOLUTION: The backlight assembly includes a plurality of light source units 110 and barrier rib members 120. The light source units include a plurality of light sources generating light having wavelengths different from each other. The barrier rib members are arranged between the light source units, a part of light generated from the light source unit is transmitted and a part reflected. With this, color reproductivity of the light is increased and uniformity of the light is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008192919-A (JP)
Title: Nitriding method of silicone oxide film
Inventor: KITAGAWA HIDEO
IPC: H01L21/318
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To introduce nitrogen with higher concentration, even if it is a thin SiO<SB>2</SB>film of the film thickness 1.2 nm or less, while suppressing a film increase.  <P>SOLUTION: In a method to nitride the silicon oxide film by introducing nitride into the silicon oxide film formed in the surface of a substrate, a process to irradiate nitride ion with an angle of 50° or more to the normal line of a processed film, and a process to irradiate nitrogen atom more than the amount of the ion irradiation are simultaneously or alternately performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189205-A (JP)
Title: Ballast treated water receiving device and ship
Inventor: ONISHI IZUMI
IPC: B63B13/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballast treated water receiving device easily incorporable into an existing ballast line, and capable of easily receiving clean ballast water for killing an aquatic organism and bacteria in advance up to a predetermined value or smaller to a ballast tank.  <P>SOLUTION: This ballast treated water receiving device 2 is mounted on a ship 1 having the ballast line 12 for transferring the ballast water taken in from a sea chest 11 to the ballast tank by a ballast pump 14, and has an introducing pipe 21 having one end connected to the inlet side of the ballast pump 14 in the ballast line 12, a plurality of water receiving ports 23b' and 23d' arranged in the introducing pipe 21 and receiving and supplying ballast treated water, an opening/closing valve 24 opening and closing respective flow passages of the plurality of water receiving ports 23b' and 23d', and a control means for selecting one or two or more of water receiving ports for receiving and supplying the ballast treated water from the plurality of water receiving ports 23b' and 23d' by controlling the opening-closing valve 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189893-A (JP)
Title: PREPARATION METHOD OF PROPYLENE/ETHYLENE-alpha-OLEFIN BLOCK COPOLYMER
Inventor: IWAMA SUNAO
IPC: C08F297/06
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably and efficiently preparing a propylene/ethylene-α-olefin block copolymer having an ethylene-α-olefin copolymer component part (CP part) with a high molecular weight.  <P>SOLUTION: The preparation method of the propylene/ethylene-α-olefin block copolymer comprises a former step of preparing a crystalline propylene polymer component using a metallocene catalyst comprising a transition metal compound of formula (I) and a latter step of preparing a copolymer component comprising ethylene and at least one comonomer chosen from 4-20C α-olefins through vapor phase polymerization.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195552-A (JP)
Title: Indium oxide powder and method of manufacturing the same
Inventor: FUJIWARA TAKASHI
IPC: C01G15/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel indium oxide powder which can be suppressed from splashing, keeps a working environment excellent in concentration, and is excellent in dispersiblity.  <P>SOLUTION: The indium oxide powder comprises an indium oxide aggregate particle formed by aggregating indium oxide primary particles having 0.01-1 μm number average particle diameter as a main component particle. The number average particle diameter of the indium oxide aggregate particle is 30-3,000 μm and the loss in heating after standing for 3 hr in 105 °C atmosphere is preferably 0.03-2 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197790-A (JP)
Title: Asset monitoring system and asset monitoring server
Inventor: KATO TSUYOSHI
IPC: G06Q10/06
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asset monitoring system capable of more strictly monitoring the takeout of assets by determining not only whether the assets are taken out or not but whether a person who takes out the assets has authority or not.  <P>SOLUTION: The asset monitoring server of the asset monitoring system having a positioning sensor includes: a communication part 201 for receiving an application signal for the movement of an object to be monitored; a detecting part 202 for detecting the position of a portable telephone set transmitting the application signal; an abnormality detecting part 203 for calculating a distance between the object to be monitored and the portable telephone set, based on the position of the portable telephone set and the position of the object to be monitored provided by the positioning sensor, and determining that the object to be monitored is adjacent to the portable telephone set 104 when the calculated distance is within a prescribed distance range; and a permitting part 204 for permitting the movement of the object to be monitored only when adjacency is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031026-A (JP)
Title: Optically active substance and method for producing the same
Inventor: KOMATSU NAOKI
IPC: B82B3/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To establish a structure which performs extraction related to technology which is extracted a columnar body having one direction, in which the direction of a spiral structure, is reversed in columnar bodies indicating the spiral structure (for example, carbon nanotube), and to establish a technology for producing an optically active substance by using such extraction.  <P>SOLUTION: The technology comprises extracting the columnar body (30R) having one direction by one structure (10R) of substances (10R, 10S) in which the structure hold the relationship of a mirror image among columnar bodies (30R, 30S) in which the direction of a spiral structure is reversed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196549-A (JP)
Title: Mounting structure
Inventor: JO MASAHARU
IPC: F16B21/04
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure capable of being manufactured at a low cost, and excellent in a freedom degree of a shape and the design characteristic.  <P>SOLUTION: An insertion member 1 is provided with a deformation part 10 comprising an elastic material, an insertion side first fitting part 11 formed on one end side of the deformation part 10, and an insertion side second fitting part 12 formed on the other end side of the deformation part 10. A fixed part 4 of a supporting member 2 is provided with a fixed side first fitting part 41, and a fixed side second fitting part 42. The deformation part 10 is torsionally deformed elastically, the fixed side first fitting part 41 and the insertion side first fitting part 11 are fitted, and the fixed side second fitting part 42 and the insertion side second fitting part 12 are fitted, and thereby, the insertion member 1 and the supporting member 2 are mounted. At that time, the fixed side first fitting part 41 interferes with rotation of the insertion side first fitting part 11 around a torsion center axis L. The fixed side second fitting part 42 interferes with rotation of the insertion side second fitting part 12 around the torsion center axis L.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198469-A (JP)
Title: Electrode for plasma generation
Inventor: KIN INGO
IPC: F01N3/08
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for plasma generation in which a condition in formation of a carbon nano structure can be mitigated and electrons are discharged in multiple directions and a high strength plasma can be generated uniformly at a low voltage.  <P>SOLUTION: The electrode is composed of an electrode base plate 3 made of a metal plate consisting of a porous nickel, and a carbon nano wall of a carbon nano structure is formed on a whole surface of a metal portion 5 around an inner hole 4 by including one surface of the porous metal plate 3. In the whole surface of the metal portion 5, a normal of each predetermined region of the surface turns to various directions irregularly and at random.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198295-A (JP)
Title: Optical element and optical pickup device
Inventor: MORI NOBUYOSHI
IPC: G11B7/135
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element for an optical pickup device which is inexpensive while in which appropriate opening restriction can be performed and an optical pickup device using the same.  <P>SOLUTION: A luminous flux OL1 passed through at the most outside of a first region reaches an edge of a spot SP converged on an information recording plane through an objective lens being not illustrated. On the other hand, since luminous flux OL2 passed through at the most inside of a second region is tilted by an angle γ for the luminous flux OL1, when it is converged on the information recording plane through the objective lens being not illustrated, it reaches a position separated from the center of the spot SP by distance δ and becomes flare light. A photodetector being not illustrated can receives reflected light in the spot SP, but since light that reaches a position separated from the center of the spot SP by distance δ exceeds a light receiving range, the light cannot be received. Thus, by providing radiation shaped diffraction structure, the opening restriction function can be displayed in the same way as the case annular diffraction structure is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007158375-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAGATA HIDEO
IPC: H01L29/732
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is capable of performing a high-speed operation by reducing the resistance between the emitter and the base, and that has a high-performance bipolar transistor.  <P>SOLUTION: The semiconductor device is constituted by forming the bipolar transistor, having an epitaxial base region, formed by a silicon mixed crystal layer 9 consisting of a layer 9B having silicon layers 9A, 9C, silicon and germanium and/or carbon so as to include an opening of an insulating film formed on a semiconductor substrate; and the uppermost layer 9C of the layer 9 is a silicon layer, a cobalt silicide 11 is formed on a single-crystal silicon mixed crystal layer and a polysilicon mixed crystal layer out of a base region consisting of the layer 9 via a polycrystalline silicon film 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008194653-A (JP)
Title: Two-fluid cleaning control method and two-fluid cleaning apparatus
Inventor: SUZUKI TOSHINOBU
IPC: B05B7/12
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-fluid cleaning control method and a two-fluid cleaning apparatus for preventing a liquid from flowing backward into gas piping of a two-fluid jet nozzle.  <P>SOLUTION: The two-fluid cleaning control method comprises the step 100 of supplying a gas to a two-fluid jet means by a gas supply means, the step 110, 120 of supplying a liquid to the two-fluid jet means by a liquid supply means after the passage of a predetermined time from the start of the gas supply, and the step 130, 140 of judging gas pressure of the gas supply means, and stopping the liquid supply by the liquid supply means when the gas pressure becomes equal to or lower than a predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204492-A (JP)
Title: Reproduction device
Inventor: KANBARA SATOSHI
IPC: H04N5/76
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device satisfactorily suppressing a flickering on a title menu image, while a reproduced image is displayed for the selected title and a thumbnail image is displayed for others, with respect to the title menu image,.  <P>SOLUTION: In the title menu image, the reproduction device 1 continues to output the thumbnail image for a period required from when the title is selected by the user to when the reproduced image of this title can be output, that is, a period required for reading the data of title being recorded on a recording medium 10 or for decoding the read data, or the like, the title menu image which displays the reproduced image for the selected title and displays the thumbnail image as for others, can be appropriately output any time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202990-A (JP)
Title: High-frequency power supply device for icp
Inventor: HABU TOSHIYA
IPC: H05H1/30
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power supply device for ICP capable of properly performing impedance matching corresponding to the kind of a plasma torch or the kind of the solvent of a sample.  <P>SOLUTION: The high-frequency power supply device for ICP is equipped with a power supply part 3, an impedance adjusting part 4 for adjusting the impedance of an induction coil 2 and the output impedance of the power supply part 3, a control part 5 for controlling the power supply part 3 and the impedance adjusting part 4, a lighting time set value memory part 10 for storing the impedance set value 26 of the impedance adjusting part 4 fitted to the lighting of plasma at every kind of the plasma torch and an impedance setting part 9 at the time of lighting for reading the impedance set value 26 stored in the lighting time set value memory part 10 corresponding to the kind of the preset plasma torch and performing the setting of the impedance set value 26 with respect to the impedance adjusting part 4 at the time of lighting the plasma.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268252-A (JP)
Title: Sterilizer and sterilization method with the same
Inventor: YONESU AKIRA
IPC: A61L2/14
Filed: 2007-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer that efficiently sterilizes articles like containers, etc. using active oxygen generated from plasma, and a sterilization method with this sterilizer.  <P>SOLUTION: The sterilizer sterilizes bacteria attached to an article 101 by getting it into contact with a gas 100 including active oxygen generated either from oxygen gas plasma or through the contact of the plasma of other gas than oxygen with oxygen gas. This sterilizer is characterized in that it is provided with a non-conductive gas flow tube 1 to introduce or discharge into air a gas to be used as plasma, and a conductive antenna tube 2 surrounding the gas flow tube. The antenna tube has a slit 3 with a fixed length opened along the axis of the gas flow tube, and that microwaves are irradiated on the antenna tube to turn the gas in the gas flow tube into plasma. Another feature is that the slit length is preferably set up to be a multiple of the half wavelength of the microwaves to be irradiated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226233-A (JP)
Title: Display device
Inventor: CHOI JIN-YOUNG
IPC: G02F1/133
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that can be reduced in power consumption and improve the response speed of liquid crystal.  <P>SOLUTION: The display device includes gate lines, data lines, sustain electrode lines, switching element, pixels and signal generating circuits. Each pixel includes a switching element, a liquid crystal capacitor, and a storage capacitor. The signal generating circuits generate sustain signals based on gate signals. A signal generating circuit of a (k)th sustain electrode line includes a sustain signal application part which is applied with a first control signal and changes in operation state with a (k+1)th gate signal to apply the first control signal of the level as a sustain signal to the (k)th sustain electrode line, a first control part which is applied with second and third control signals and changes in operation state with the (k+1)th gate signal, a second control part which is applied with the second and third control signals and changes in operation state with a (k+2)th gate signal, and first and second sustain parts which are applied with the second and third control signals and operate alternately in predetermined cycles by the second control part operation and with the second and third control signals to sustain the state of the sustain signal applied to the (k)th sustain electrode line for a predetermined time in such a way that the storage signal applied to each pixel has a changed voltage level immediately after the completion of the charging of the data voltage into the liquid crystal capacitor and the storage capacitor. This enables the pixel electrode to reach the target voltage in a single frame, reduces the power consumption of the display, and improves its response time, reliability and durability.  <P>COPYRIGHT: (C)2007,JPO&INPIT