baber/WOPTO huggingface dataset:
Patent JP-2007314761-A (JP)
Title: Epoxy resin composition, and prepreg, metal-clad laminate and multi-layered printed circuit board each using the same
Inventor: KOBAYASHI KUNIYUKI
IPC: C08G59/20
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has a high glass transition temperature and excellent adhesiveness to metal foils, and is suitable for printed circuit boards, and to provide a prepreg, a metal-clad laminate and a multi-layered printed circuit each using the same.  <P>SOLUTION: This epoxy resin composition comprises (A) a high mol.wt. epoxy resin having an epoxy equivalent of 5,000 to 30,000, (B) a low mol.wt. epoxy resin having an epoxy equivalent of 100 to 500, (C) a phenol compound-formaldehyde polycondensation product, (D) a melamine-modified phenolic resin, and (E) a 1-cyanoethyl-2-ethyl-imidazole cyclic condensation product as a curing accelerator as components. A prepreg, a metal-clad laminate and a multi-layered printed circuit each using the same are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296321-A (JP)
Title: Charged particle beam discharge equipment and charged particle beam discharge method
Inventor: FUJIMAKI HISATAKA
IPC: G21K3/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety in treatment by confirming whether the SOBP width is a desired width in real time during beam irradiation.  <P>SOLUTION: A charged particle beam discharge equipment has a charged particle beam generator 1 having a synchrotron 4, an RMW unit 28 forming a Bragg peak width of an ion beam irradiated from the charged particle beam generator 1, an irradiating field forming unit 16 having a radiation dosage monitor 27 and a radiation dosage monitor 31 arranged in the upstream side and the downstream side in an ion beam travelling direction of the RMW unit 28 and detecting the radiation dosage of the ion beam, and an SOBP width calculating unit 67 calculating the Bragg peak width of the ion beam formed by the RMW unit 28 based on the detected value by the radiation dosage monitors 27, 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227360-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HIROTA TOSHIYUKI
IPC: H01L21/76
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To pack an insulating film in a groove whose aspect ratio is high, and whose width is small without generating a void.  <P>SOLUTION: A mask in the case of forming a groove in a semiconductor substrate and a stopper in removing an insulating layer packed in the groove are carried by different layers so that the thickness of a grinding stopper layer can be made low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229416-A (JP)
Title: Apparatus and method for removing acidic gas contained in exhaust gas
Inventor: TAKEUCHI KAZUNORI
IPC: B01D53/50
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing an acidic gas contained in an exhaust gas which can neutralize the acidic gas contained in an exhaust gas, remarkably decreases the amounts of acidic gas removal residues generated by the separation removal and an un-reacted calcium type neutralization agent, saves the cost of the neutralization agent and accordingly saves the total cost and provides an acidic gas removal efficiency sufficient to satisfy the emission control.  <P>SOLUTION: The apparatus comprises a Ca-type neutralization agent supply part 10 for supplying a calcium type neutralization agent to an exhaust gas, a first removal means 11 for separating and removing acidic gas removal residues containing reaction products produced by reaction of the calcium type neutralization agent with the acidic gas in the exhaust gas and the un-reacted calcium type neutralization agent 16, a Na type neutralization agent supply part 12 for supplying the Na type neutralization agent to the exhaust gas flowing through the first means, and a second removal means 13 for separating and removing acidic gas removal residues containing reaction products produced by reaction of the sodium type neutralization agent with the acidic gas in the exhaust gas and the un-reacted sodium type neutralization agent 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166672-A (JP)
Title: Monolithic photo chip having solar energy element and light emitting element and its manufacturing method
Inventor: LAI LI-HUNG
IPC: H01L33/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monolithic photo chip having a solar energy element and a light emitting element and its manufacturing method.  <P>SOLUTION: The monolithic photo chip, which has a solar energy element and a light emitting element manufactured by a selective area growth method, has merits of simple construction, small size, and low cost. Moreover, a solar cell type illuminator with the monolithic photo chip and storage battery has merits which is small, elaborate, simple in construction, easy to assemble, and low in cost. Thus, the solar cell type illuminator is widely applicable in various areas: in a laser diode application area, such as a laser pointer, laser site, laser aimer, laser leveler, and laser measuring tool, etc.; and in a light emitting diode application area, such as a decoration lamp, garden lamp, flower bed lamp, advertisement lamp, street lamp, road alarm lamp, and road display lamp etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234290-A (JP)
Title: Retrieval method and retrieval device
Inventor: OSHITA YOSHIKATSU
IPC: G06F17/30
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To attain high-speed and high-accuracy Know-Who retrieval capable of calculating individual's knowledge information for one-mail or Web content from the use tendency thereof to be used for retrieval.  <P>SOLUTION: The Know-Who retrieval is attained by including steps of extracting a characteristic character string contained in the mail or Web content; extracting, based on the extracted characteristic character string, an individual knowledge attribute formed by comparing appearance frequency information of the characteristic character string in a group of members containing the former of the mail or Web content; forming profile data of the preparer based on a group of extracted knowledge attributes to thereby calculate and accumulate individual knowledge information; calculating a knowledgeable degree of a person having knowledge designated by a Know-Who retriever using the accumulated profile data; and displaying a retrieval result using the calculated knowledgeable degree.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236357-A (JP)
Title: Radio communication equipment and control method
Inventor: SAWADA MASANORI
IPC: H04B1/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve a connection rate during an incoming call of radio equipment having a plurality of functions other than radio communication.  <P>SOLUTION: The radio communication equipment is provided with a radio circuit 103 for performing a radio communication function, a function circuit 105 for taking on at least one function other than the radio communication function, and a control circuit 104 for performing at least one switching control among switching which is made so as to reduce the number of signal lines used in the function circuit, switching which is made to switch the signal line from signal end transmission to a signal line of differential transmission, and switching which is made so as to switch the signal line to low amplitude, wherein the radio circuit can perform radio communication while noise due to the function circuit is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008028364-A (JP)
Title: Metallic paste for sealing, method for airtightly sealing piezoelectric element, and piezoelectric device
Inventor: KOGASHIWA TOSHINORI
IPC: H03H9/10
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for airtightly sealing a piezoelectric element package, of which method can seal at a relatively low temperature and secure a sufficient airtightness.  <P>SOLUTION: A metallic paste for sealing comprises a metallic powder and an organic solvent, wherein the metallic powder is at least one metallic powder selected from gold powder, silver powder, platinum powder and palladium powder having a purity of ≥99.9% by weight and an average particle size of 0.1 μm to 1.0 μm, and the formulation proportion of the metallic powder to the organic solvent is 85 to 93% by weight to 5 to 15% by weight. The metallic paste preferably contains an additive such as a surfactant according to the coating method. The sealing method using the metallic paste includes a method in which the metallic paste is applied/dried, and sintered at 80 to 300°C to make a metallic powder sintered compact, and thereafter, a base member and a cap member are pressed while the metallic powder sintered compact is being heated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231541-A (JP)
Title: High strength cold rolled steel sheet and manufacturing method thereof
Inventor: NAKAZAWA YOSHIAKI
IPC: C22C38/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet having excellent formability and collision energy absorption characteristics, and a manufacturing method thereof.  <P>SOLUTION: This cold rolled steel sheet has a steel composition consisting of, by mass, 0.06 to 0.17% C, 0.005 to 1.5% Si, 1.6 to 3.0% Mn, ≤0.02% P, ≤0.005% S, ≤0.5% Al, ≤0.01% N, 0.03 to 0.25%, in total, of either or both of Ti and Nb, and the balance Fe with impurities and also has a steel structure which contains, by atom, ≥85%, in total, of ferrite and bainite and 3.0 to 15% retained austenite and in which the average grain size of the ferrite and the bainite ranges from 1.5 to 3.5 μm and C concentration in the retained austenite ranges from 0.85 to 1.0 mass% and, further, precipitates of 1 to 15 nm grain size are contained in the ferrite and the bainite. Moreover, tensile strength is made to be ≥700 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236656-A (JP)
Title: Antenna system
Inventor: URATA IKUHIKO
IPC: H01Q3/44
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna system which switches two polarized orthogonal waves using a single feed point.  <P>SOLUTION: An antenna system is equipped with: a base conductor 2 of a rectangular microstrip antenna provided on a dielectric substrate 1; an extension conductor 4 for matching provided along a first side of the conductor 2; an extension conductor 5 for matching provided along a second side adjacent to the first side; an extension conductor 6 for operating frequency variation provided along the conductor 4; an extension conductor 7 for operating frequency variation provided along a third side facing the first side; an extension conductor 8 for operating frequency variation provided along the conductor 5; an extension conductor 9 provided along a fourth side facing the second side; a switch 10 connecting the conductors 2 and 4; a switch 11 connecting the conductors 2 and 5; a switch 12 connecting the conductors 2 and 7; a switch 13 connecting the conductors 2 and 9; a switch 14 connecting the conductors 4 and 6; and a switch 15 connecting the conductors 5 and 8, wherein the feed point 3 is provided in the center of the base conductor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240002-A (JP)
Title: Steel wire for fastening component
Inventor: OBARA SHIGEO
IPC: C10N10/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To drastically save man-powers by unifying a lubricant film treatment to a wire before cold plastic working and a lubrication treatment applied to the surface of a fastening component after a heat treatment for stabilizing fastening property into one process, and to provide a steel wire which can obtain a fastening component exhibiting a stable black appearance regardless of its production process.  <P>SOLUTION: The steel wire for fastening components has a lubricant film containing, as essential components, (a) an alkali metal silicate in which the molar ratio of SiO<SB>2</SB>to M<SB>2</SB>O (M represents alkali metal) is 2-5, (b) crystalline graphite having an average diameter of <10 μm, and (c) a polyolefin wax, wherein the mass ratios of (b) and (c) to the total solid content are 1-30 mass% and 30-50 mass%, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289671-A (JP)
Title: Rice cooker
Inventor: NAKANISHI KUNIYUKI
IPC: A47J27/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten cooking time while good taste is maintained.  <P>SOLUTION: A rice cooker is equipped with a pot 2, a heating means 5 for heating the pot 2, a temperature detector 6 for detecting the temperature of the pot 2, a timing means, and a notice means 8. Before a soaking process in which rice is soaked for a second prescribed time at a second prescribed temperature lower than a gelatinizing temperature, until the lapse of a first prescribed time after the detection of the temperature of the pot 2 becoming a first prescribed temperature higher than the gelatinizing temperature, the rice is soaked in water at the level about the same height as the upper face of the rice. After the lapse of the first prescribed time, a preparatory soaking process is performed in which feeding water in the pot 2 is urgingly reminded by the notice means 8. As a result, the heated high-temperature water provides the rice with moisture and heat, increasing water content and making the surface of the rice easy to absorb water by the heat, with a plenty of water absorbed therein. In addition, since a small amount of water is heated, a prescribed temperature can be obtained in a short time, thereby shortening the cooking time while good taste is maintained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241902-A (JP)
Title: Method of manufacturing retardation control agent and film, film, and liquid crystal display device
Inventor: KATO NARUHIRO
IPC: G02F1/13363
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a retardation control agent useful for manufacture of an optical film etc., can stably be manufactured.  <P>SOLUTION: The method of manufacturing the retardation control agent comprises at least stages (1) and (2) as follows: (1) a stage of making inorganic particulates adsorb molecules of a first organic compound in first liquid; and (2) a stage of substituting molecules of a second organic compound which is more oleophilic than the first organic compound and has a group capable of forming a core of a liquid crystalline compound for some or all of the molecules of the first organic compound that the inorganic particulates have adsorbed in second liquid which is more oleophilic than the first liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240588-A (JP)
Title: Vehicular muffler
Inventor: SUGANO KENJI
IPC: F01N1/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular muffler capable of preventing generation of an abnormal sound caused by a louver, even when a flow speed of exhaust gas is increased by reducing a diameter of an inner pipe.  <P>SOLUTION: This vehicular muffler 1 is composed of the inner pipe 2 for flowing the exhaust gas and an outer pipe 4 having a resonance chamber 3 between the outer pipe and this inner pipe 2 and arranged outside the inner pipe 2, and is formed by arranging the louver 8 having a pair of small holes 11a and 11b in the inner pipe 2. The louver 8 is arranged in such a state as to open the pair of small holes 11a and 11b in the axial direction of the inner pipe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007228607-A (JP)
Title: Method and apparatus for adjusting transmission of short message with hard hand-off search in wireless communication system
Inventor: CHEN TAO
IPC: H04B7/26
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for adjusting the time at which a mobile station performs searches for alternative systems, to which a hard hand-off will be conducted between different wireless communication systems.  <P>SOLUTION: A mobile station 5 receives a command which instructs the mobile station 5 on when to tune to alternative frequencies, in order to search for indications of the presence of an alternative system. The mobile station 5 tunes to alternative frequencies to perform searches only during predetermined times. In addition, the mobile station 5 coordinates the transmission of reports which indicate the results of searches for alternative systems, such that these reports are transmitted from the mobile station 5, when the mobile station 5 is to be tuned to the starting frequency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008244120-A (JP)
Title: Ceramic substrate and its manufacturing method
Inventor: KOIZUMI YORIICHI
IPC: H05K3/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic substrate by which individual identification is easy even after being mounted with packaging parts, and a method of manufacturing the ceramic substrate.  <P>SOLUTION: This invention relates to the ceramic substrate in which the marking of identification symbols composed of characters and figures and performing the individual identification is carried out on an external front surface. The marking of the identification symbol has a space of one or more times of the line width of the identification symbol formed by laser beam irradiation at the side surface of a second ceramic substrate formed by dividing a first ceramic substrate after firing. Thereby, even after mounting packaging parts to the top face (top view) of the ceramic substrate, or even in a state that a cover or the like is furthermore attached to the top face (top view) of the ceramic substrate, the individual identification of the ceramic substrate can be certainly performed, and the ceramic substrate excellent in trace ability can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242889-A (JP)
Title: Content use system
Inventor: FUKUI KOTARO
IPC: G06F21/31
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional communication terminal device in which specification of only one user to one communication terminal is considered.  <P>SOLUTION: The content user system comprises a management gateway server and a terminal device. The management gateway server receives a request of authentication using equipment identification information from the terminal device to perform authentication of the terminal device, the equipment identification information being retained in association with user identification information of two or more users, returns an authentication result to the terminal device, and acquires a group of user identification information associated with the equipment identification information, when the authentication result using the equipment identification information of the terminal device is affirmative, to perform user authentication. The terminal device transmits the request of authentication using the own equipment identification information, receives the authentication results, and inputs the user identification information to request authentication using the user identification information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007267387-A (JP)
Title: Method and apparatus for processing uplink transmission activation in radio communication system
Inventor: JIANG SHIAW-SHIANG
IPC: H04W72/12
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing uplink transmission activation for a user terminal of radio communication system.  <P>SOLUTION: According to the method, when a specific IE (information element) is not received after an activation of the uplink transmission, a serving grant is affected by a secondary AG (absolute grant) message by setting a primary grant status variable to zero.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008240217-A (JP)
Title: Method for producing filament nonwoven fabric and method for producing substrate for artificial leather
Inventor: FUJISAWA MICHINORI
IPC: D04H3/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a filament nonwoven fabric which do not slip, when subjected to an interlacing treatment, and can give artificial leather substrates and artificial leathers high in qualities for bents and wrinkles, and to provide a method for producing a substrate for artificial leathers.  <P>SOLUTION: This method for producing the filament nonwoven fabric is characterized by continuously comprising a web-forming process for spinning ultra fine-forming type filaments and collecting the ultra fine-forming type filaments on a net to form webs, a fusing treatment process for applying a fusing treatment to the webs, a lamination process for laminating the fused webs to form a laminated web, and an interlacing process for contacting at least one surface of the laminated web with a part of the surface member of an interlacement apparatus and simultaneously interlacing with an interlacing treatment member in the interlacement apparatus in the contact portion, wherein the direction for driving the surface member in the contact portion is identical to the direction for conveying the laminated web in the interlacing treatment, and the driving speed is approximately identical to the conveying speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248704-A (JP)
Title: V-engine
Inventor: OTA NOBUYUKI
IPC: F02B75/22
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve rigidity of a crankshaft and improve fuel economy by reducing sliding resistance of a piston, in a V-engine.  <P>SOLUTION: In a cylinder block 22 having first and second banks 18, 20 formed in a shape of V, a resting side cylinder 32 resting combustion under a low load state is disposed to a first bank 18, an operating side cylinder 34 operating constantly including the low load state is disposed to a second bank 20. A center axis D1 of the resting side cylinder 32 passes through the center B of a crankshaft 12, and a center axis D2 of the operating side cylinder 34 is offset by a predetermined interval, with respect to the center B in the rotational direction of the crankshaft 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252429-A (JP)
Title: Communication system, sensor terminal supervision unit for supervision system, server unit, communication method, sensor terminal supervision method for supervision system, communication program, and sensor terminal supervision program for supervision system
Inventor: TABUCHI HIROSHI
IPC: H04L12/70
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of accommodating a multiplicity of sensor terminals.  <P>SOLUTION: By periodic KeepAlive communication 105 without using IPsec, the normality of a communication path in the middle and IPsecCL2 is confirmed. For the purpose of supervising the normality of an IPsec communication path, long-term KeepAlive communication 104 is performed by forming an IPsec tunnel. At sensor data communication, the communication is also performed by forming the IPsec tunnel. At the long-term KeepAlive communication 104, the communication is performed at a longer period than a period of the periodic KeepAlive communication 105. By this, it is possible to reduce (1) the number of IPsec tunnels to be generated and (2) the number of simultaneously existing IPsec tunnels.  <P>COPYRIGHT: (C)2009,JPO&INPIT