baber/WOPTO huggingface dataset:
Patent JP-2011013029-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: KOMATANI SHINTARO
IPC: G01N23/223
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer efficiently replacing the air in the analyzer with a substitution gas.SOLUTION: The analyzing chamber 1a surrounded by a housing 1 is hermetically closed by mounting a cell holder 2 on the central opening part provided to the upper surface of the housing 1. In case that a sample spills by the damage of the X-ray transmitting window material 54 of a sample cell 5, the cell holder 2 holds an X-ray transmitting window material 23 in order to prevent the spilt sample from adhering to an X-ray tube 3 and an X-ray detector 4. When fluorescent X-ray analyzing processing is performed, the air in the analyzing chamber 1a and the air in the space between the X-ray transmitting window material 54 of the sample cell 5 and the X-ray transmitting window material 23 held by the cell holder 2 are replaced with the substitution gas. That is, it is unnecessary to replace the air in a sample chamber covered with a cover 7, with the substitution gas.
Patent JP-2010042443-A (JP)
Title: Apparatus for determining hot tearing susceptibility of metallic melt
Inventor: ZHEN ZISHENG
IPC: B22D45/00
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for determining the hot tearing susceptibility of metallic melts that allows an improved quantitative and qualitative determination of the hot tearing susceptibility of various metallic melts.  <P>SOLUTION: The present invention provides an apparatus for determining the hot tearing susceptibility of metallic melts, comprising a casting mould 7, which includes a first subvolume 27 and a second subvolume, the second subvolume being formed as a tubular portion 29 with a first end 31 and a second end 33, the first end being connected to the first subvolume, comprising a measuring element 35, which extends into the second end of the tubular portion, and comprising a measuring device 51 for recording a force on the measuring element and/or a change in position of the measuring element in the direction of extent of the tubular portion, the measuring device being coupled with the measuring element, the purpose that allows the improved quantitative and qualitative determination of the hot tearing susceptibility is characterized in that the cross-sectional area of the tubular portion is reduced in the direction of the second end in each and each subportion of the tubular portion that may be selected substantially over the entire length.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225809-A (JP)
Title: Enhanced immunogen for inactivated vaccine for infection with japanese encephalitis virus and method for producing the same
Inventor: ISHIKAWA TOYOKAZU
IPC: C12N15/09
Filed: 2009-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for mass-producing viral particles by using cell strains instead of mice.  <P>SOLUTION: The present invention provides novel inactivated viral particles as an enhanced immunogen having a titer enhanced by about 2 to 10 times as much as that of the conventional vaccines and a method for producing the enhanced immunogen. These inactivated viral particles are useful also in diagnostic agents for infectious diseases caused by a group of Japanese encephalitis viruses. As a result, production cost is not only remarkably reduced, but its production operation procedure, purification process, quality control, production plan, etc., are also saved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020861-A (JP)
Title: Method for producing optical fiber preform
Inventor: FUKAI CHISATO
IPC: C03B37/018
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing optical fiber preform easily obtaining an optical fiber preform which can manufacture optical fibers including a hollow part with a low loss and a long size.  <P>SOLUTION: The method for producing the optical fiber preform which includes the hollow part continuously present along the axial direction includes: a step of preliminarily arranging a plurality of quartz pipes 32 around a columnar seed rod 31; a step of depositing first glass fine particles 33a to be the core part of the optical fiber preform around the seed rod 31; and a step of depositing second glass fine particles 34a to be the clad part of the optical fiber preform around a quartz pipe 32 to form the optical fiber preform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023153-A (JP)
Title: Light source device and projector
Inventor: EGAWA AKIRA
IPC: F21Y101/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of efficiently cooling an arc tube.  <P>SOLUTION: The light source device 21 is provided with an arc tube 5 equipped with a light-emitting part 51 irradiating light flux and a rear-step side sealing part 53 extended from the light-emitting part 51, a sub reflecting part 6 covering a part of the light-emitting part 51 with a light-emitting part gap 51G and reflecting the light flux irradiated from the light-emitting part 51, a main reflecting part 71 equipped with a reflecting face 71A for reflecting the light flux irradiated from the light-emitting part 51 and light flux reflected at the sub reflecting part 6 in one direction and a retention part 714 having an opening where the light flux reflected at the reflecting face 71A passes and a rear-step side sealing part 53 are firmly fixed, a base part 72 arranged at a part not covered with the main reflecting part 71 other than the opening, around the arc tube 5 and the sub reflecting part 6, and an outflow port 9 fitted in the vicinity of the rear-step side sealing part 53 for communicating the light-emitting part gap 51G with an outside of the light source device 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019632-A (JP)
Title: Stent
Inventor: ANZAI TAKAKIMI
IPC: A61F2/82
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent capable of quickly forming an endothelial cell layer on the surface with reduced adhesion of platelets after retained within a blood vessel.  <P>SOLUTION: The stent 1 can be served as a scaffold for adhesion and growth of endothelial cells because pH-responsive water-expansive polymeric particles fixed to the surface capture moisture, protein and ions, etc. only in blood. Accordingly, the endothelial cells are formed more quickly on the surface of the stent 1 after the stent is retained within the blood vessel, and the pH-responsive water-expansive polymeric particles to expand with moisture under a condition that pH is at least 7 are chemically fixed to the surface of the stent so that the healing process quickly advances.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021221-A (JP)
Title: Method for operating blast furnace
Inventor: SUNAHARA KOHEI
IPC: C21B5/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace by which a reducing material ratio can be reduced by reducing a cohesion zone permeability resistance and compatibly keeping a cohesion zone height in low level.  <P>SOLUTION: In the method for operating the blast furnace, by which ore and coke are charged from the furnace top part and powdery material is brown from a tuyere, the reduced iron of ≥60% iron content and ≤15% the ratio (CaO/SiO<SB>2</SB>) of CaO and SiO<SB>2</SB>is mixed into the ore. In this case, the metallic iron in the reduced iron is defined as ≥4 mass% to the total mass of the mixed reduced iron and the ore, and the SiO<SB>2</SB>content in the powdery material blown from the tuyere is defined as 5-8 kg/ton of pig iron.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021682-A (JP)
Title: Disc type steam trap
Inventor: ASADA TETSUO
IPC: F16T1/16
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To surely bring a valve disc into tight contact with an inner ring valve seat and an outer ring valve seat.  <P>SOLUTION: A lid body 2 is fixed to a body 1 having an inlet 4 and an outlet 5 to form a variable pressure chamber 3. An ejection hole 6 is formed so as to be opened in the center of the variable pressure chamber 3 to make the inlet 4 communicate with the variable pressure chamber 3. An annular groove 8 formed at an outer periphery of the ejection hole 6 to form the inner ring valve seat 9 between the ejection hole 6 and the annular groove 8, and the outer ring valve seat 10 is formed at an outer periphery of the annular groove 8. A discharge hole 7 is formed from the annular groove 8 to make the variable pressure chamber 3 communicate with the outlet 5. The valve disc 11 is arranged in the variable pressure chamber 3. One end of a bellows 12 is fixed to the outer ring valve seat 10, a movable outer ring valve seat 13 for forming the annular groove 8 is fixed to the other end of the bellows 12, and the movable outer ring valve seat 13 is thereby displaced to a lower side of the inner ring valve seat 9. A stopper member 14 is provided to be extended from the movable outer ring valve seat 13 toward the outer ring valve seat 10 in the bellows 12 and to abut on the outer ring valve seat 10 when the movable outer ring valve seat 13 is displaced to the lower side lower by a prescribed level or higher than the inner ring valve seat 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019770-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent excitement and enjoyment of a game from decreasing.  <P>SOLUTION: The game machine has a start pocket which allows the receiving of game balls shot into a playfield. When the game balls win the start pocket, a lottery processing for the jackpot is conducted at a predetermined winning probability. As a result, when the jackpot is won, a jackpot game which awards players a special favor is conducted. In this process, the game machine carries out a suspension performance suggesting the degree of expectation for the lottery processing for the jackpot at a stage before it is conducted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025930-A (JP)
Title: Packing material with cushioning property and impact resistance
Inventor: MAEDA TOSHIKAZU
IPC: B65D75/14
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing material that improves impact resistance while utilizing the characteristics of one-sided corrugated board excellent in cushioning property, as it is, and that is not only manufactured at a relatively low cost but is also environmentally friendly.  <P>SOLUTION: A paper-tube base sheet 9 is stuck to the entire external surface 7 of the liner 3 of the one-sided corrugated board 6 in which flutes 2 having a wavy form are stuck to the internal surface 5 of the liner 3. The flutes 2 can be bent inside around the extending direction of the grooves 11. The paper-tube base sheet 9 is stuck to the external surface of the liner 3 such that the direction of its long side F is aligned to a direction orthogonal to the extending direction of the grooves 11 of the flutes 2. An extending and overlapping piece 17 projects from the leading-end edge of the one-sided corrugated board 6 as viewed in the direction in which the corrugated board 6 is rolled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026017-A (JP)
Title: Passenger conveyor
Inventor: INOUE AKIHIKO
IPC: B66B21/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor easy in processing a main frame, and improving adaptability to a dimensional error in the width direction of an oil pan to the main frame.  <P>SOLUTION: This escalator is a passenger conveyor having the main frame 1, an endless footstep chain arranged inside this main frame 1 and wound on a driving chain gear and a driven chain gear, a plurality of footsteps connected to this footstep chain and circularly moving in the main frame 1 by rotation of the driving chain gear and the driven chain gear, and an oil pan 14 arranged in the whole lower side area of this footstep and receiving and storing lubricating oil supplied to the footstep chain. The oil pan 14 is formed with a rising part 15 in both side edge parts in the vertical direction to the direction of the circular movement, and this rising part 15 is fixed to a screw seat 19 formed in the lower part of the main frame 1 by using a bolt 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025450-A (JP)
Title: Method for producing foamed molded article and foamed molded article
Inventor: NARUTA WATARU
IPC: B29C45/56
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a foamed molded article which is made thin and light in weight, and has improved physical properties such as mechanical strength.  <P>SOLUTION: The method for producing the foamed molded article is a foam molding method in which a foamable thermoplastic resin composition is supplied to a cavity X between a fixed die and a movable die, and a foamable molded article is formed, then a part of the movable die is retreated to foam the foamable molded article. In the method, a movable die having a movable die 2 for molding a thin part and a movable die 3 for molding a thick part is used as the movable die, and the foamable molded article 11 is obtained while a surface-to-surface distance T2 between the movable die 3 for molding the thick part and the fixed die 1 is set to be larger than a surface-to-surface distance T1 between the movable die 2 for molding the thin part and the fixed die 1 in a die clamped state, then the movable die 2 for molding the thin part is retreated to foam the foamable molded article, consequently the foamed molded article 16 is obtained which has a foamed part 16a in an inner layer at a part where the foamed molded article 16 is opposite to the movable die 2 for molding the thin part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029278-A (JP)
Title: Electronic component
Inventor: MAEDA TOMOYUKI
IPC: H01F17/04
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component whose direction can be identified through radioscopy using X rays.  <P>SOLUTION: A laminate 12a includes insulator layers 16a to 16m which are laminated. A coil L is formed by connecting coil conductors 18a to 18g and via hole conductors b1 to b6, and incorporated in the laminate 12a. A via hole conductor B penetrates the insulator layer 16j, provided on a side in a negative direction of a "z" axis, with respect to the coil L along the (z) axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010094733-A (JP)
Title: Rotary pressure dehydrator and method of dehydrating sludge by rotary pressure dehydrator
Inventor: TOYOHISA SHIRO
IPC: B01D33/17
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pressure dehydrator capable of reducing a water content of dehydrated cake.  <P>SOLUTION: The rotary pressure dehydrator 1 is driven by a horizontal drive shaft 2, and includes: a sludge supply part 9 for supplying the sludge into a dehydration treatment chamber 13 with a pair of disk-like screens 7 and 8 each having many water permeation holes; a dehydrated cake discharge part for discharging the dehydrated cake; the first and second body covers 14 and 15 each mounted on the outside of the disk-like screens 7 and 8 and each having a drain pipe through which discharged water from the water permeation holes is discharged. The front screen 10 having many water flow holes 10a through which a part of the water in the sludge supplied from an inlet of the sludge flows to the outside of the supply part 9 is mounted between the inlet of the sludge of the supply part 9 and an inlet 13a of the sludge flow of the dehydration treatment chamber 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012944-A (JP)
Title: Toy firework
Inventor: YAMASHITA MASARU
IPC: F42B4/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a toy firework to be safely and easily ignited even by an incense stick or a candle.SOLUTION: A cartridge is "1" in the figure, and a paper tube or a plastic tube is normally used. A size of the cartridge 1 is not particularly limited, and a cartridge of a conventionally used size is widely used. For example, a cartridge with a diameter of about 3-40 mm and a length about 30-400 mm is illustrated. An explosive is "2", and a protrusion like ignition part for firing is "3". An ignition agent is "4", a bottom stop is "5", and an earth stop is "6". An ignition part for firing having an ignition agent on a medium is newly provided on an ignition face in a conventional toy firework.
Patent JP-2011034682-A (JP)
Title: Organic el display device
Inventor: WATANABE KEISUKE
IPC: H05B33/12
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of an organic EL display device which prevents current leakage between electrodes on an upper surface side of the organic EL layer, and uses a sealing plate formed of conductive material.  <P>SOLUTION: The organic EL display device includes; a display part, in which a plurality of organic EL elements, each formed by laminating a translucent lower electrode, organic EL layer, and upper electrode on a support substrate in this order, are arrayed two-dimensionally on the support substrate so as to structure a pixel; and the sealing plate formed of the conductive material and covering the display part. The organic EL display device also includes an insulating protection film for covering the upper electrode. The insulating protection film is formed of material having a lower glass-transition point than a temperature at which the organic EL element is damaged from heat. After the insulating protection film is formed on the upper electrode, it is heated to a temperature higher than the glass-transition point to be fluidized to cover and wrap up the upper electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033249-A (JP)
Title: Launching system and launching apparatus
Inventor: KURODA YOSHIKATSU
IPC: F41F3/06
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a launching system and a launching apparatus which enables air launch of a rocket without preparing a specific carrier aircraft.  <P>SOLUTION: The launching apparatus 10 in which an air-launching missile 11 is detachably mounted on a wing body 12 is towed by an aircraft 30 via a cable 20 and is run and taken off. After the launching system 10 is lifted to the launching height of the missile 11 by the aircraft 30, the missile 11 is released from the wing body 12 in the air and then the missile 11 is ignited and launched in the air. When the system for launching in the air is developed, since it is not required to newly develop a carrier aircraft as a platform, a development cost can be remarkably reduced. In the case where a small satellite is installed in the missile 11, it is possible to develop a prompt-response type satellite which promptly responds to security matters and disaster observation etc.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035707-A (JP)
Title: Sound control device and sound generation source
Inventor: MOCHIDA TSUTOMU
IPC: G08B23/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound control device and a sound generation source which can selectively increase and decrease sound in a predetermined frequency band.  <P>SOLUTION: The sound control device 1 is connected to a speaker 2 having a speaker unit 20 in a case, controls sound to be output from the speaker 2 to the inside of a vehicle, and selectively increases and decreases the sound in the predetermined frequency band by being provided with a warning sound provision determination part 11 and a warning sound generation part 12 which output notification sound regarding information to be notified from the speaker unit 20; a sound environment determination part 13, a sound increase control part 14 and a sound decrease control part 15, which change case configuration of the speaker 2 to control sound concerning the predetermined frequency band among sounds to be output from the speaker unit 20 when the notification sound is output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038793-A (JP)
Title: Gas shut-off device
Inventor: NANBA MITSUO
IPC: G01F3/22
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform registration of an adequate flow rate and to monitor the state of use of gas, even when the flow rate changes abruptly due to a phenomenon of re-liquefaction in starting the use of an appliance.  <P>SOLUTION: A flow rate change determining part 13 determines the presence or absence of a change in the flow rate, from an average flow rate value of a flow rate storage part 14 which stores the average flow rate value measured in the past and from an average flow rate value calculated currently. A flow rate registering part 15 holds the change in the flow rate as a registered flow rate value. When a registered flow rate totaling part 16 determines a total value of the registered flow rate values, a flow rate difference computing part 17 computes a flow rate difference from the average flow rate value and the total registered flow rate value, and outputs a signal of addition to the maximum registered flow rate value of the flow rate registering part 15 by a control signal of a maximum flow rate adding part 19 when the determined flow rate difference is plus, while it performs compensation of reduction from the minimum registered flow rate value of the flow rate registering part 15 by a control signal of a minimum flow rate reducing part 20, when the flow rate difference is minus. Consequently, a failure determining part 21 monitors the maximum flow rate registered value and supply of gas is shut off by a shut-off part 23 at the time of failure coming into being.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036285-A (JP)
Title: Game machine
Inventor: NAKAGAKI KENICHI
IPC: A63F7/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which practically enables the highly effective prevention of illegal replacement and modification of control elements by sealing up upper and lower covers of a controller with a sealing screw capable of performing a very high institutional sealing function.  <P>SOLUTION: In the controller 1 of a Pachinko game machine, each right and left one of thread holding parts 9, 9, ... so installed on an upper cover 6 as to be easily tearable is screwed down separately on thread engaging bodies 20 and 20 of a lower cover 5 with a sealing screw 13, thereby keeping the upper and lower covers 6 and 5 joined together. In addition, the sealing screw 13 utilizes a rotary transmission mechanism (one-way clutch mechanism) and when a rotating operation member is turned clockwise, its rotating force is transmitted to a male thread part 61 to turn, but when it is turned anti-clockwise, the male thread part will not turn.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036421-A (JP)
Title: Game machine
Inventor: SASAMOTO HIROYUKI
IPC: A63F7/02
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to retain a sense of expectancy for the continuing period of a time reduction game even after winning a jackpot or after termination of a jackpot game state.  <P>SOLUTION: In the game machine 1, if a jackpot is won in a normal game state, the game state is shifted to a time reduction addition mode game state after termination of a jackpot game. If a jackpot is won and the game state is shifted to the time reduction game state while the game state is not the time reduction addition mode game state, a prescribed number of rounds (100 rounds) of the time reduction game are granted. On the other hand, if a jackpot is won in the time reduction addition mode game state, a prescribed number of rounds (10,000 rounds) of the time reduction game are granted.  <P>COPYRIGHT: (C)2011,JPO&INPIT