baber/WOPTO huggingface dataset:
Patent JP-2005298737-A (JP)
Title: Vinyl chloride-based resin foam
Inventor: OSAKO NORIFUMI
IPC: C08J9/12
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin foam, which can be manufactured easily and cheaply, containing a uniformly dispersed inorganic filler of a small particle size in a vinyl chloride-based resin, containing even micro foamed cells and having high mechanical strength, excellent heat resistance and toughness, etc.  <P>SOLUTION: The vinyl chloride-based resin foam is prepared by foaming a vinyl chloride-based resin after impregnation with an inactive gas, wherein the resin is obtained by an emulsion polymerization of a vinyl chloride monomer alone or vinyl chloride-based monomers containing a vinyl chloride monomer as a component in the presence of a sheet silicate in water containing an emulsifier dispersant. Preferably, 25-99 wt.% vinyl chloride monomers and 75-1 wt.% of a layered silicate are used for emulsion polymerization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308237-A (JP)
Title: Smoking compartment
Inventor: FURUYAMA TAKASHI
IPC: F24F7/007
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoking compartment for keeping a smoking room clean while suppressing total power consumption without requiring the volume of air beyond necessity by using an exhausting means for exhausting smoke existing outside a smoke trapping range to the outside without the flow of contaminated air into a non-smoking space and using signal means for linking an air cleaner with an exhaust device in the smoking room while maintaining the smoke trapping performance of the air cleaner.  <P>SOLUTION: The smoking compartment comprises the smoking room 1 formed by partitioning the non-smoking space, the exhaust device 2 for exhausting air from the smoking room to the outside, the air cleaner 3 for forming a clean atmosphere while circulating air in the room, an air inlet 4 provided in the wall face of the smoking room for sucking air from the non-smoking space into the smoking room, a wind speed signal means 5 provided in the air inlet, a carbon monoxide concentration signal means 6 and a dust concentration signal means 7 provided in the room, and a control device 8 for changing the volume of air from the exhaust device in linkage with signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005013221-A (JP)
Title: Treatment of cancer by utilizing braf expression inhibition
Inventor: SUMIMOTO HIDETOSHI
IPC: C12N15/113
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for specifically treating cancer, such as malignant melanoma, with high safety, by utilizing a RNAi technique to prepare a double-stranded RNA (siRNA) capable of inhibiting expression of a variant BRAF gene, a double-stranded RNA expression cassette capable of expressing the double-stranded RNA, and a double-stranded RNA expression vector containing the double-stranded RNA expression cassette, and then making a BRAF which can be subjected to cancer-specific RNAi induction and has variations in a high frequency a molecular target.  <P>SOLUTION: This method comprises setting target sequences of the RNAi on a plurality of sites in a protein translation region of a BRAFmRNA, structuring expression forms of the siRNA comprising a dsRNA which produces an RNAi effect on a lentivirus vector, preparing a recombinant virus vector by setting two kinds of a site containing a V599E and another site as target sequences, infecting various malignant melanoma cell strains with the vector, and confirming a growth inhibiting effect and an effect of inhibiting signal transduction through an MAPK path. An effect of inhibiting invasion ability of the malignant melanoma cell strain and an effect of inhibiting growth of the malignant melanoma cell strain in vivo are similarly confirmed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005307523-A (JP)
Title: Swivel type construction machinery
Inventor: MOTOZU MAKOTO
IPC: E02F9/18
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide swivel type construction machinery capable of improving built-up workability without being required for a gap adjustment between an external facing cover, a protector and a counter-weight.  <P>SOLUTION: Both right and left protectors 14 and 15, a left back middle cover 17 of an external facing cover 16, a left back upper cover 18 and a right back middle cover 19 are piled up to fit into both right and left end edge parts of the counter-weight 13. Accordingly, even if the counter-weight 13 is formed by a height dimension H regulating the rear face of an upper turning body 3, the counter-weight 13, the protectors 14 and 15, the left back middle cover 17 of the external facing cover 16, the left back upper cover 18 and the right back middle cover 19 are partially piled up, and such a gap that an inside engine 10 or the like is made to peep is not formed. As a result, gap adjustment work in the case of assembly can be omitted, and accuracy of a component can be lower controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305303-A (JP)
Title: Method for preventing rust of steel and coated steel
Inventor: USAMI AKIRA
IPC: B32B15/092
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide economically a method for primarily or secondarily preventing rusting and a rust-prevented steel for shipping, civil engineering, construction and plants, with substantially improved rust-preventing performance.  <P>SOLUTION: The coated steel consists of a substrate steel comprising a corrosion-resistant steel for welding structures containing 0.1-0.7 mass% of Cu and the balance Fe with inevitable impurities and an inorganic zinc-rich primer layer of a thickness of 5-30 μm formed on the substrate material and containing a Zn-Mg alloy powder which contains 0.3-10 mass% of Mg, based on remaining Zn and has grain sizes of 1-15 μm. A method for preventing rusting of a steel is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311740-A (JP)
Title: Radio tag communication device
Inventor: NAGAI TAKUYA
IPC: H04B7/08
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tag communication device having a wide communication range and a simple configuration.  <P>SOLUTION: The device includes a transmission antenna selecting control means 40 for selecting a single transmission/reception antenna element 20 for transmitting a transmission signal, out of a plurality of transmission/reception antenna elements 20; and a reception signal synthesizing means 42 for synthesizing reception signals each received by the plurality of antenna elements 20. With the above configuration, a transmission signal is transmitted by a simple structure diversity antenna, thereby enabling widening a communication range, and the reception signals each received by the plurality of the antenna elements 20 are synthesized, thereby improving reception sensitivity. That means, the radio tag communication device 12 having the wide communication range and the simple configuration can be provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314234-A (JP)
Title: Method for producing n-acylamino acid
Inventor: SAKAE TAKAHIRO
IPC: C07C231/14
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for producing an N-acylamino acid which is advantageous costwise and facilitates the operation procedure in the amidocarbonyl reaction using an aldehyde compound, an amide compound, a palladium catalyst, and carbon monoxide.  <P>SOLUTION: The method for efficiently producing an N-acylamino acid comprises reacting an aldehyde compound and an amide compound with carbon monoxide in the presence of a palladium catalyst and a halogenoacid such as hydrobromic acid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315316-A (JP)
Title: Solenoid valve
Inventor: NAKAYAMA SEIJI
IPC: F16K31/06
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent disadvantage of electric short due to entering of conductive foreign matter to the interior of a yoke 3 through a terminal window 6 of the yoke 3 to keep the function normal over a long period of time in a solenoid valve used in an environment where hydraulic fluid is splashed or it is soaked in oil.  <P>SOLUTION: This solenoid valve includes: a yoke 3 provided with a slit-like terminal window 6 at an end wall 31; an electromagnetic coil having a plate-like terminal 7, the base 71 of which is covered with an insulating sleeve 72 and which is bent substantially L-shaped. The cover 80 is constructed by a passing gap 8C for the plate-like terminal 7 bent downward to be substantially L-shaped, a main cover 8 having a missing part 88 on the lower rear side; and a sub-cover 9 joined to the missing part 88, having an insert part 92 at the lower surface for blocking up left and right side windows 62, 63 of the terminal window 6 and an outer fit void at the central part to be fitted to the insulating sleeve 72, and blocking up a center window 61 of the terminal window 6 with the lower surface of the central part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317735-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: INOUE TAIICHI
IPC: H01L21/44
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can suitably be used as a semiconductor chip to be mounted on an MCP, suppresses diffusion of heavy metal from the backside of the semiconductor device to nearby an element active area, and has high mechanical strength; and to provide a manufacturing method thereof.  <P>SOLUTION: A lower semiconductor device 13 has the semiconductor substrate having the element active area 13a on its top surface, and the substrate is ≤130 μm thick. Further, a heavily doped layer 21 whose thickness is about 60% of the substrate thickness is formed between the element active area 13a and the bottom surface of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288675-A (JP)
Title: Cutting edge grinding apparatus of hole saw
Inventor: NISHIGAKI TAKANOBU
IPC: B24B3/60
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting edge polishing apparatus of a hole saw, grinding the cutting edge of a hole saw simply without requiring skill in a short time by anyone, and progressive-grinding with good finish.  <P>SOLUTION: This cutting edge grinding apparatus includes: a hole saw holding mechanism holding the shaft part at the rear end of the hole saw and operating the hole saw to rotate around the axis by handle operation; a stopper mechanism stopping the axial rotation of the hole saw where the tip of a stopper member to abut on the cutting edge of the hole saw by obtaining energizing force of a spring; a grinding machine mounted on the tip of the driving shaft of a motor and provided with a grinding plate shaped like a disk, the outer peripheral end of which is formed by a slant; a support means of the stopper mechanism for disposing the stopper mechanism at a position of a fixed height above the base, and adjusting at least the vertical height of vertical height and the inclined attitude; a support means of the grinding machine for disposing the grinding machine at a position of a fixed height above the base and adjusting the angular position in the direction of a vertical height and in the horizontal direction; and a support means of the hole saw supporting the part near the tip of the hole saw from below.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315761-A (JP)
Title: Sensor apparatus
Inventor: NAGAISHI MASAYUKI
IPC: G01S13/04
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor apparatus in which the installation location of a detecting part, a connection method to a transmission line, and sensing precision are improved for removing spurious signals by a filter part and securing the magnitude of sense signals outputted from the detecting part.  <P>SOLUTION: The sensor apparatus comprises, on its substrate, an oscillator; an antenna part installed on a surface difference from a surface in which the oscillator is installed for transmitting transmission waves generated at the oscillator to the outside and receiving reflected waves of transmitted radio waves as reception waves; a feeding part for transmitting radio waves between the surface in which the oscillator is installed and the surface in which the antenna part is installed; and the sensing part constituted of a nonlinear element for generating sense signals, low-frequency signals, on the basis of the transmission waves and the reception waves. A filter part for passing specific frequencies is provided between the oscillator and the feeding part, and a main transmission line, the transmission line, is provided between the oscillator and the filter part. The sensing part is installed at a standing wave maximum amplitude part generated on the main transmission line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314603-A (JP)
Title: Oily ink composition for ballpoint pen and method for producing the same
Inventor: KOBAYASHI YUICHI
IPC: C09D11/18
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oily ink composition used for a so-called oily ballpoint pen, of which written ink color can be recognized by eyesight/discriminated from outside in a state of being housed in a transparent or semi-transparent ink tank and without causing color separation over time, and a method for producing the same.  <P>SOLUTION: This oily ink composition for the ballpoint pen contains at least a coloring agent, titanium oxide, a cellulosic polymer compound and/or polyvinylbutyral resin and an organic solvent for dissolving the cellulosic polymer compound and/or polyvinylbutyral resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318927-A (JP)
Title: Endoscope system
Inventor: SUZUKI KEITA
IPC: A61B1/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system which facilitates the manual technique by inserting and removing endo-therapy accessories of different outer diameters in a simple structure with one drive source.  <P>SOLUTION: The endoscope system 1 is equipped with a flexible forceps insertion portion (an endo-therapy accessory insertion portion) 6 with the distal end 5 of forceps (the distal end part of an endo-therapy accessory) for grasping tissues by being opened and closed through receiving driving force to move back and forth at the distal end, a channel 7 for inserting the forceps insertion portion 6, an inserting and removing means 8 for inserting and removing the forceps insertion portion 6 in and from the channel 7, and an operational means 10 supplying the driving force to move back and forth to the distal end 5 of the forceps. The inserting and removing means 8 and the operational means 10 are equipped with a drive shaft 13 rotatably driven by a motor (a rotational drive source) with a brake fixed and supported in the operation part 3, rollers 15 which rotate by receiving the rotational driving force from the drive shaft 13 and move the forceps insertion portion 6 back and forth, and a power transmission device 16 transmitting the rotational driving force from the drive shaft 13 to the rollers 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322975-A (JP)
Title: Internet phone system and method thereof
Inventor: HOU ERH-JEN
IPC: H04M3/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet phone system having functions such as home page log-in, automatic number assignment, and automatic jump, and to provide a method thereof.  <P>SOLUTION: In the Internet phone system and method adopting a network phone (Web Call) structure comprising software as a major component, a system user has only to possess a computer, provided with an operating system of the Windows (R) 98 (including MS Internet Explorer) or later, a full dual sound card, a display interface, and a network function so as to be capable of developing direct log-in to a GTD Web 800 home page, a user number automatic assignment function, and a GTD automatic jump function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322076-A (JP)
Title: Numerical controller
Inventor: ENDO KATSUHIRO
IPC: B23Q15/00
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical controller capable of performing synchronous control astride different systems at a desired ratio, and the synchronous control with desired phase relation.  <P>SOLUTION: A work W attached to a master shaft 1 is gear-machined by a rotary tool 3a attached to a slave shaft 3 of the same system 1. The work W is gear-machined by a rotary tool 4a attached to a slave shaft 4 of a different system 2. In each the slave shaft 3, 4, a synchronous traveling amount is found by multiplying a traveling instruction of the master shaft by the set synchronous ratio to convert it into a traveling instruction of the slave shaft. The synchronous traveling amount is added to the traveling instructions of the slave shafts 3, 4 to drive the slave shafts. Therefore, the slave shafts 3, 4 are driven synchronously at the prescribed ratio to the master shaft 1. The traveling instructions of the slave shafts are corrected such that positions of the slave shafts 3, 4 have the prescribed phase relation to a position of the master shaft 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322165-A (JP)
Title: Retrieval keyword presentation method, device, and program
Inventor: KAWASHIMA HARUMI
IPC: G06F17/30
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a retrieval keyword to be automatically categorized in a short time, and to provide accurate information limited to a category attached to the retrieval keyword and time information.  <P>SOLUTION: Documents classified into a plurality of categories are stored in a document information storage means; categories of consulted and requested documents are obtained from the document information storage means from results of retrieving them with respective retrieval keywords consulted and requested from a user in a designated period; the goodness of fit of the categories is calculated; utilization of every category of each retrieval keyword being a value obtained by weighting the calculated goodness of fit of the category by the number of use of each retrieval keyword is calculated; and, by using the calculated utilization of every category of each retrieval keyword, ranking of the retrieval keywords is carried out for every category to display the ranked retrieval keywords on a display means category by category.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328192-A (JP)
Title: Receiver
Inventor: WATABE NOBUYA
IPC: H04N5/44
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To execute simply and exactly the impedance matching of an antenna individually for every device without sacrificing an antenna gain in a receiver with a built-in antenna.  <P>SOLUTION: An impedance matching circuit 3 uses a variable capacity diode D. The amplitude of the reverse bias voltage applied to the variable capacity diode D can be set arbitrarily by a D/A converter 9. When the mode of operation is a regulation mode, while changing the reverse bias voltage generated from the D/A converter 9, the signal level of an RSSI signal is measured, and the input data of the D/A converter 9 are measured, and the input data of the D/A converter 9 when the measured result becomes the maximum are stored as regulating data in an EEPROM 13. The reverse bias voltage in response to the regulating data is applied to the variable capacity diode D by reading the regulating data stored in the EEPROM 13, and setting as the input data of the D/A converter 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326562-A (JP)
Title: Liquid crystal panel and method for manufacturing same
Inventor: TAKAYAMA MASATO
IPC: G02F1/1345
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel in which an increase in manpower and cost required for forming a repair line is suppressed, and a method for manufacturing the same.  <P>SOLUTION: The liquid crystal panel includes: a plurality of gate lines G1-Gy formed on a gate line forming face in parallel with one another; a plurality of signal lines S1-Sx formed on a signal line forming face so as to perpendicularly intersect the gate lines G1-Gy; an insulating film to insulate between layers of the gate line forming face and the signal line forming face; and the repair lines formed on the circumference of a square shaped display region 3 containing each of the intersections of the gate lines G1-Gy and the signal lines S1-Sx. Furthermore, the repair lines include: repair lines SR1-SRm for the signal lines formed on the gate line forming face and surrounding three edge parts of the display region 3 so as not to intersect the gate lines G1-Gy; and repair lines GR1-GRn for the gate lines formed on the signal line forming face and surrounding three edge parts of the display region 3 so as not to intersect the signal lines S1-Sx.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327886-A (JP)
Title: Solar power generating module
Inventor: AKATA HIROYUKI
IPC: H01L31/042
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell using protecting materials which are superior in mechanical characteristics, using protective materials, made of glass especially advantageous for outdoor facilities.  <P>SOLUTION: In this solar cell module which is likely to be used for outdoor setting, especially, outdoors where there is much sand dust, the solar cell module uses protecting materials made of glass containing at least one type of rare-earth elements selected from among La, Sc, Y, Ce, Sm, Gd, Dy, Tm, Yb and Lu with SiO<SB>2</SB>, wherein the transmissivity of the visible light is 90% or higher as the main components.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327644-A (JP)
Title: Manufacturing method for positive electrode material for lithium secondary battery, the positive electrode material, and the lithium secondary battery
Inventor: HARA KENJI
IPC: H01M10/05
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for positive electrode material with homogeneous crystal structure for a lithium secondary battery, which enables the lithium secondary battery to output high power, even in a low temperature environment.  <P>SOLUTION: Lithium hydroxide is added to mixed water solution, containing nickel sulfate, manganese sulfate, cobalt sulfate and magnesium sulfate which are mixed as raw materials, in order to coprecipitate manganese, cobalt and magnesium. Obtained coprecipitation deposit and lithium carbonate are mixed and baked at the temperature of 900°C for 8 hours, and thereby composite oxide containing lithium with lamellar crystal structure is obtained. The composite oxide containing lithium is represented by the chemical formula LiNi<SB>a</SB>Mn<SB>b</SB>Co<SB>c</SB>Mg<SB>d</SB>O<SB>2</SB>, wherein at least some nickel, some manganese or some cobalt is replaced by magnesium, valence a>b≥c, and 0.001≤d≤0.02. Contraction of the lamellar crystal in low temperature environment is suppressed by containing of magnesium in the crystal structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330838-A (JP)
Title: High-pressure pump
Inventor: SODA NOBUHIKO
IPC: F02M59/10
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable high-pressure pump preventing falling of components.  <P>SOLUTION: The high-pressure fuel pump 10 is provided with an assembling type lifter 21 comprising a lifter main body part 22 reciprocating with respect to a lifter cylinder part 43p and a shim part 23 fixedly press-fitted into the lifter main body part 22 and repeatedly receiving load in conjunction with reciprocating motion of the lifter main body part 22, and is placed in a predetermined posture. The shim part 23 is press-fitted into the lifter main body part 22 from the vertically upper side in the predetermined posture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI