baber/WOPTO huggingface dataset:
Patent JP-2005054221-A (JP)
Title: Reaction chamber, high-temperature trap, and treatment device
Inventor: KUBO KENICHI
IPC: C23C16/455
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction chamber capable of maintaining the reaction rate of a work when a high-temperature trap is disposed in the reaction chamber.  <P>SOLUTION: A counterflow preventive device to separate a treatment space with a work disposed therein from a trap space with a high-temperature trap disposed therein is provided in a reaction chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056513-A (JP)
Title: Apparatus for protecting magnetic disk loaded on railway vehicle
Inventor: MURAKAMI TAKANORI
IPC: B61D37/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect data of an operating magnetic disk drive loaded on a railway vehicle even when power failure occurs due to a drop of a pantograph, or the like.  <P>SOLUTION: An apparatus for protecting a magnetic disk loaded on a railway vehicle includes a battery 11 for supplying DC power to a magnetic disk-loaded device 4 in the rolling stock in such a way that electric power supplied from the pantograph 1 is converted to AC power by an auxiliary power source 7 and this AC power is converted to DC power by a rectifier 8 for charging the battery 11. When power failure occurs in this apparatus, a trolley voltage detector 3 detects non-existence of a trolley voltage and notifies a magnetic disk control part 5 of it. Then a termination process of the magnetic disk 6 is immediately performed and the operation of the magnetic disk 6 is stopped during the process of the backup of the battery 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064782-A (JP)
Title: Imaging unit
Inventor: YAMAGUCHI MOTOYUKI
IPC: H04N5/235
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to grasp the finished state of a picked up image by facilitating the discrimination of the extent of an exposure level of the specific part of the image.  <P>SOLUTION: An image obtained by an imaging device 10 is given to an exposure level calculation part 31 and a display control unit 23. The exposure level calculation part 31 calculates a reference exposure level from image information included in a first region out of images to be inputted and calculates a comparison exposure level to be compared with the reference exposure level from image information included in a second region. Then, a difference operation part 33 obtains a difference value between the reference exposure level and the comparison exposure level. The display control unit 23 causes a display part 15 to display the input image and the first and the second regions, and to display difference information to indicate a differential value in a neighboring region of a part corresponding to the second region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058507-A (JP)
Title: Ablation catheter with balloon
Inventor: TAKAOKA MOTONORI
IPC: A61B18/12
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve heating irregularities due to high-frequency dielectric heating.  <P>SOLUTION: In an ablation catheter of this invention, since an inner electrode 5 for high-frequency energizing composed of the vapor-deposited film of an electrically conductive material covers the entire outer peripheral inner surface of a balloon 2 and the entire tightly adhered part of a target lesion is turned to the state of uniformly facing the inner electrode 5 with only the film of the balloon 2 therebetween, heat by the high-frequency dielectric heating is surely and uniformly supplied over the entire balloon-tightly adhered part of the target lesion. Also, the inner electrode 5 is planarly laminated and formed on the inner surface of the balloon 2, and even when the inner electrode 5 is considerably large, only the thickness of the film of the balloon 2 is increased for the laminated installation of the inner electrode 5 and it does not obstruct anything. Thus, by the ablation catheter of this invention, the heating irregularities due to the high-frequency dielectric heating are surely dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131370-A (JP)
Title: Method of manufacturing high purity germanium tetrafluoride
Inventor: BHAGAT SUDHIR SOLOMON
IPC: C01G17/04
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing high purity germanium tetrafluoride which is not complicated, is economical, and brings about high production efficiency.  <P>SOLUTION: The method of manufacturing high purity germanium tetrafluoride includes a step of passing the mixture of an inert gas and fluorine gas through a reaction chamber containing germanium powder. The reactor effluent stream is conducted to at least one product trap effective for condensing and retaining at least a portion of the germanium tetrafluoride product. The product is preferably purified by repeatedly subliming the product as necessary to remove volatile impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005062592-A (JP)
Title: Reflector, projection type display and floodlight device
Inventor: MIYATA MOTOYUKI
IPC: F21Y101/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector using a glass material having excellent heat resistance and to provide a projection type display using the reflector.  <P>SOLUTION: A projector device includes a light source which emits white light; a reflector which reflects an outgoing luminous flux from the light source; a light valve which modulates illuminating luminous flux; and a projection lens which projects images on the light valve. In the projector device, the reflector is made of glass comprising, as its main constituent, SIO<SB>2</SB>containing at least one rare earth element selected from a group consisting of Sc, Y, La, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. The coefficient of the thermal expansion of the glass is smaller than 40×10<SP>-7</SP>/°C and its transition temperature is higher than 500°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035777-A (JP)
Title: Drum type refuse storing equipment
Inventor: KAMEGAWA MASAYASU
IPC: B65F1/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for making drum cylindrical diameter more efficient to the maximum by properly setting a position of a drum driving device for an effective use of the installation space in a basement.  <P>SOLUTION: A large sprocket 7 is provided between a central cylinder 3 with the largest diameter and right and left rear roller bearings 6 of a rear cylinder 4, and the large sprocket 7, a chain 8, a small sprocket 9 and a motor 10 are installed within the total width of the central cylinder 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061793-A (JP)
Title: Electric expansion valve for refrigeration unit
Inventor: YUKIMOTO TORU
IPC: F16K1/04
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of an abnormal sound when a gas-liquid two-phase flow flows in an electric expansion valve for a refrigeration unit.  <P>SOLUTION: This electric expansion valve for the refrigeration unit has a valve hole arranged between a refrigerant inflow port and a refrigerant outflow port, a needle valve for varying a decompressing quantity by adjusting an orifice quantity of the valve hole, and a needle valve driving means for adjusting the orifice quantity of the valve hole by advancing and retreating the needle valve to the valve hole. A damper member is arranged in the middle of a valve stem part of the needle valve for absorbing and relieving excitation force acting in the shaft direction, and prevents impact received to the tip of the needle valve by a pressure fluctuation generated in a valve hole part from being propagated to a pulse motor and its casing when the gas-liquid two-phase flow flows in, to reduce vibration of the expansion valve, in its turn, a refrigerant sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004084665-A (JP)
Title: Method of desulfurizing nitrogen oxide storage catalyst
Inventor: HOFFMANN MICHAEL
IPC: F01N3/28
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of desulfurizing a storage catalyst capable of performing without complicated control and preventing damages of the storage catalyst caused by the excessive high temperature in the desulfurization.  <P>SOLUTION: The nitrogen oxide storage catalyst contains preserved nitrogen oxides and sulfur oxides, and is a component of the exhaust gas purification system of a lean combustion engine. That method contains the processes as follows. (1) the process to raise the temperature of the catalyst until the temperature to start the thermal desorption of the nitrogen oxide, and (2) the process to concentrate air/fuel mixture, and the process where the concentration starts at the time of starting of the thermal desorption, and the thermal desorption actuates as a signal to start the concentration, and sets off the desulfurization of the nitrogen oxide storage catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005072186-A (JP)
Title: Ferrite magnet powder, method for manufacturing ferrite magnet, and method of forming hexagonal system w type ferrite phase
Inventor: MINACHI YOSHIHIKO
IPC: C01G49/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferrite magnet which can improve coercive force of a hexagonal system W type ferrite magnet.  <P>SOLUTION: A first temporary baking process wherein material powder containing A (where A is at least one kind of element selected out of Sr, Ba and Pb) and Fe is held at 1,220-1,320°C for a predetermined time, a pulverization process which pulverizes first temporarily baked member obtained by the first temporary baking process, and a second temporary baking process is installed wherein pulverized powder obtained by the pulverization process is held in a temperature range of 1,220-1,320°C for a predetermined time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068284-A (JP)
Title: Satin-finished film and laminated satin-finished film for agriculture obtained therefrom
Inventor: KAWAMURA TETSUYA
IPC: A01G13/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satin-finished film having excellently high light-transmission and simultaneously having high light scattering properties; and to provide a laminated satin-finished film for agriculture obtained therefrom.  <P>SOLUTION: The satin-finished film is obtained from an ethylene-ethyl acrylate copolymer having 0.1-50 g/10 min melt mass flow rate and satisfying formula (1): 3≤X≤40; and formula (2): Tm≥-0.7X+102 (wherein, X is the content (wt.%) of the ethyl acrylate comonomer; and Tm is the melting point of the ethylene-ethyl acrylate copolymer). The laminated satin-finished film for the agriculture is obtained by laminating inner layers and outer layers made of a resin selected from the group consisting of an ethylene-vinyl acetate copolymer, a linear ethylene-α-olefin copolymer, a linear low-density ethylene-α-olefin copolymer and a polypropylene, on both of the surfaces of the satin-finished film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069363-A (JP)
Title: Turntable device
Inventor: SHIMIZU TAKAHIRO
IPC: F16C33/20
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turntable device capable of smoothly supporting a turntable without using lubricant such as grease.  <P>SOLUTION: The table 1 to be turned around a vertical shaft 2 with engagement of a rack 4 with a pinion 2a by a liner solenoid 3 and to be supported in one end thereof by a support member 5 is smoothly supported without using lubricant such as grease by supporting the table 1 with resin sliding bearings 9, 10a and 10b in the radial direction and the axial direction and previously pushing these bearings in the radial direction and the axial direction with a rubber O-ring 12 and cylindrical blocks 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066774-A (JP)
Title: Flow machining device using ultrasonic wave
Inventor: YAMAMOTO KEIICHIRO
IPC: B24B31/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow machining device for a fine hole capable of performing high accuracy machining of an internal wall surface of the fine hole of a workpiece with an extremely small diameter (ϕ5.0 mm or less) by solving such inconvenience that precipitated abrasive grains coagulate and solidify at the bottom part of a cartridge A to block a siphon with the coagulate abrasive grains even if using fine abrasive grains 8 with the average grain size of 1 μm or less.  <P>SOLUTION: A fine hole treating device has a pair of straight hydraulic intensifiers 10, 10; a pair of cartridges B9, 9 connected to the respective straight hydraulic intensifiers and containing water 7 used as a solvent; a pair of cartridges A4, 4 connected to the respective cartridges B by piping at the mutual upper layer parts and containing slurry 6, 6 which is a mixture of water 7 and abrasive grains 8; and a pair of workpiece holders 11, 11 connected to the lower layer parts of the respective cartridges A by siphons 5, 5. An ultrasonic transducer 1 is disposed at the bottom part 3 of at least one of the pair of cartridges A4, 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069926-A (JP)
Title: Magnetic particle for immunological inspection
Inventor: OZAKI ICHIRO
IPC: G01N33/543
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic particle for immunological inspections, which can carry out immunological measurements with high S/N ratios and high measurement accuracy, because of less non-specific adsorption such as secondary probe and the like.  <P>SOLUTION: The magnetic particle which is used for the immunological inspection, is formed so that at least its surface is made of a material less adsorbent to a substance being subjected to the inspection, and has a functional group on the surface, capable of being used for chemically bonding with a probe for the inspection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066506-A (JP)
Title: Shower-type glass substrate washing device
Inventor: MATSUMOTO HIROYUKI
IPC: B08B3/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower-type glass substrate washing device which efficiently cleans a washing solution, prevents the washing solution from deteriorating and forms a filmy shower excellent in homogeneity with a small amount of water.  <P>SOLUTION: In the shower-type glass substrate washing device, the washing solution 5 once reserved in a washing solution vessel 1 is poured toward a substrate 11 to be washed, as the filmy shower having a certain width, through a slot-shaped washing solution flow channel 3 provided in the washing solution vessel 1 and a tilting plate 6 provided adjacently to the flow channel 3. In this case, the liquid-contacting surface, at which the washing solution vessel 1, the washing solution flow channel 3 and the tilting plate 6 contact the washing solution 5, is coated with a photocatalytic substance, and an ultraviolet ray source 10 is arranged adjacently to the washing solution vessel 1 to radiate ultraviolet rays toward the photocatalytic substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069627-A (JP)
Title: Heater incorporating lamp for heat source
Inventor: TAKAO OSAMU
IPC: F24C7/06
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater incorporating a lamp for heat source capable of radiating comparatively strong heat as the whole heater even if rated consumption electric power of individual lamps for heat source is comparatively small, preventing the occurrence of a failure such as firing due to powerful heat generation of an electric circuit part, simplifying change-over operation from a fully-lit condition or a non-lit condition to a half-lit condition, and heating a space in the direction in which a reflection face of a reflection plate faces evenly in any of the fully-lit condition and the half-lit condition.  <P>SOLUTION: A plurality of respective lamps 6a, 6b for heat source surround a virtual axial line of the reflection plate arranged behind these lamps 6a, 6b for heat source substantially like a loop. The half-lit condition in which a part of the lamp 6b for heat source among the plurality of lamps 6a, 6b for heat source is lit and the fully-lit condition in which all of the plurality of lamps 6a, 6b for heat source are lit are selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091488-A (JP)
Title: Method for production of phosphite and transition metal complex
Inventor: SCHOLZ ULRICH
IPC: B01J31/18
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of phosphite assuring high yield and purity of the product, especially with increased stereoisomer.  <P>SOLUTION: The compound expressed by general formula (I), (D is a 1, 1'-biphenyl-2, 2'-diyl group or a 1, 1'-binaphthyl-2, 2'-diyl group, R<SP>1</SP>is a group selected from a group comprising a 1-12C alkyl, a 2-12C alkenyl, a 1-12C halogenated alkyl, a 5-15C arylalkyl and a 4-14C aryl, and R<SP>1</SP>has molecular weight ≤215) is produced. The method comprises a step (a) producing a compound expressed by general formula (IV):R<SP>1</SP>OPHal<SB>2</SB>by reacting a compound expressed by general formula (II):PHal<SB>3</SB>, (Hal is Cl, Br or I, Cl is preferred) with a compound expressed by general formula (III): R<SP>1</SP>-OH, a step (b) purifying the compound of general formula (IV) produced in the step (a) by distillation, and a step (c) producing the compound of general formula (I) by reacting the compound of general formula (IV) purified in the step (b) with a compound expressed by general formula (V):D(OH)<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076952-A (JP)
Title: Indoor unit of air conditioner
Inventor: KUSUHARA HISAO
IPC: F24F13/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce specific sound generated by a conventionally structured air conditioner at a flowing-in position from a heat exchanger to a fan near a cross flow fan as the air conditioner has a large number of blades from 30 to 40 and its rotation number will be from 700 to 1700 rpm to realize required air flow.  <P>SOLUTION: In the air conditioner consisting of a front grill equipped with a suction port for sucking indoor air, the heat exchanger for executing heat exchange between the suction air from the suction port and refrigerant, a cross flow fan impeller consisting of the plurality of blades and a support panel for supporting the blades and a fan motor for driving the impeller, wind speed distribution in a fan shaft direction near a position where the vertical wind speed is fastest is made uneven in the fan axis direction in an air flow out-port face of the heat exchanger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078405-A (JP)
Title: Parking lot management device
Inventor: TAWARA TAKEO
IPC: G07B15/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable management of a parking lot by using an IC card which a customer already has, eliminating the need for the parking lot to issue a parking card, and to allow the same IC card to be used for parking lot management in a plurality of parting lots.  <P>SOLUTION: The parking lot management device comprises an IC card 1 storing an ID number, an operation panel 2 for instructing parking/unparking, and a parking lot control device 3 for controlling parking/unparking operation based on a signal from the operation panel. The operation panel comprises an IC card reader 16 for reading the ID number on the IC card, a memory 12 for storing the ID number, and a communication device 13 for sending out parking information to the parking lot control device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078409-A (JP)
Title: Information terminal device
Inventor: KAMON KENICHI
IPC: G06F13/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device which easily receives equipment specific information such as instruction manual information.  <P>SOLUTION: The information terminal device, when receives equipment identification information from equipment 30 for enabling communication with the equipment through first communication means 51, sends the received equipment identification information to a server 40 using second communication means 52. This enables the information terminal device to receive equipment specific information, eliminates the need for a user to input the equipment identification information through a remote control device, and allows automatic reception of the equipment specific information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078410-A (JP)
Title: Information transmission and reception system
Inventor: SASAKI SHINSUKE
IPC: G06F13/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission and reception system for promoting viewing and listening by actively notifying reception of critical information.  <P>SOLUTION: When the information transmission and reception system receives information, notification from a notification processing part 13 to a user is performed by notification means 17-19 based on the importance decided by an importance decision part 12. Here, a viewing and listening action sensing part 15 senses an information viewing and listening state of the user by notification processing. However, if the user has not viewed and listened to the information after a fixed time, the notification processing from the notification processing part 13 to the user is performed again. Hereby, upon receiving the critical information, the user's attention can be drawn regardless of whether the user is using the system, thereby providing the information transmission and reception system for actively promoting the viewing and listening of the critical information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075569-A (JP)
Title: Sheet handling device and sheet conveyance device
Inventor: WATANABE NAOTO
IPC: B65H37/04
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet handling device capable of transferring a sheet between two sheet handling devices by a compact and inexpensive configuration.  <P>SOLUTION: A separation mechanism is provided in an inlet conveyance roller 121 of a stack handling device 400 without providing a driving source in each of the inlet conveyance roller 121 and a paper delivery conveyance roller 126 of the stack handling device 400. The driving source of the paper delivery conveyance roller 126 in a downstream side part of the inlet conveyance roller 121 and the inlet conveyance roller 121 is used in common. Separation of the inlet conveyance roller 121 separated by a solenoid SL3 is released before a rear end of sheet comes out of a punch conveyance roller 320, and the inlet conveyance roller 121 is separated by the solenoid SL3 after a tip of sheet reaches the paper delivery conveyance roller 126.  <P>COPYRIGHT: (C)2005,JPO&NCIPI