baber/WOPTO huggingface dataset:
Patent JP-2009079080-A (JP)
Title: Insulation film-forming composition
Inventor: HIRAOKA HIDETOSHI
IPC: C09D183/10
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation film-forming composition forming an interlayer insulation film having a low dielectric constant and excellent mechanical strength used as an interlayer insulation film of an electronic device or the like.  <P>SOLUTION: This composition contains a polymer obtained by bringing at least a compound represented by general formula (1) and a compound represented by general formula (2) into dehydration condensation with an acid catalyst, wherein at least two of R<SB>1</SB>-R<SB>4</SB>are selected from a hydroxy group, a methoxy group and the like, the remainders are selected from a methyl group, an ethyl group and the like; A represents a structure having a cage structure; at least two of Y<SB>1</SB>-Y<SB>4</SB>are a hydroxy group, and the remainders are selected from hydrogen, a methyl group, an ethyl group and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078905-A (JP)
Title: Transfer paper conveying device
Inventor: MURATA KOJI
IPC: B65H1/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer paper conveying device capable of supporting both edges of a transfer paper in all the standardized sizes along the conveying direction without a gap.  <P>SOLUTION: This transfer paper conveying device including a pair of racks 37 and 38 engaged with a gear 36, which is driven by one stepping motor, so as to be displaced in the opposite direction to each other and a pair of cursors 39 and 40 fixed to the racks 37 and 38 and waiting in fixed home positions supports both edges of a transfer paper along the conveying direction in a conveying process by driving the stepping motor in response to a size of the transfer paper in the conveying process so as to make the cursors 39 and 40 come close to each other from the home positions as the basic point. The displacement amount of the cursors 39 and 40 per unit corresponding to one step of the stepping motor is set at 0.25/n (n means a natural number)mm by adjusting a pitch interval of engagement parts of the gear 36 with the racks 37 and 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081371-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IKEDA KAZUTO
IPC: H01L21/336
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which suppresses excessive diffusion of nitrogen atoms, and improves nitrogen concentrations of an insulating film, when the insulating film including nitrogen and silicon as constituent elements is formed.  <P>SOLUTION: (a) A first insulating film including the nitrogen and the silicon is formed on a semiconductor substrate. (b) The first insulating film is exposed to a reducing atmosphere. (c) The first insulating film is exposed to a nitrogenous atmosphere after a process (b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085316-A (JP)
Title: Crankshaft
Inventor: HASEGAWA TAKESHI
IPC: F16C3/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft which is formed by joining counterweight and a shaft body and is capable of offering a joining strength required between the counterweight and the shaft body.  <P>SOLUTION: The crankshaft 4 of an engine 1 is arranged so that the pistons 2 of engine cylinders are coupled thereto through respective connecting rods 3. In a part mating with each cylinder, the crankshaft 4 is furnished with the counterweight 7 having a mass adjusting part 6 for making mass adjustment in order to adjust the rotational balance of the crankshaft 4. The counterweight 7 is formed separately from the shaft body 4a of the crankshaft 4 and made of a material having a greater specific gravity than the material of the shaft body 4a. The crankshaft 4 is formed by joining the counterweight 7 with the shaft body 4a by liquid phase diffusive joint.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089055-A (JP)
Title: Radio communication apparatus
Inventor: HONDA YOSHINORI
IPC: H04M11/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of reducing unpleasant feeling of a user when outputted sounds cannot have sufficient sound quality.  <P>SOLUTION: The radio communication apparatus includes: a radio communication means for performing communication with an audio output apparatus by radio connection; a transmission means for transmitting audio data from the radio communication means to the audio output apparatus; a communication quality detecting means for detecting the radio communication quality of radio connection between the audio output apparatus and the radio communication means; and a control means for stopping the transmission of the audio data by the transmitting means while maintaining radio connection by the radio communication means, depending on the radio communication quality detected by the communication quality detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087754-A (JP)
Title: Light emitting element
Inventor: SHIMOGAWARA MASAYA
IPC: C09K11/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element capable of obtaining a desired luminescent color while having good luminous efficiency, even if the light emitting element includes a luminescent layer having a quantum dot monomolecular film.  <P>SOLUTION: This light emitting element 1 has at least a positive electrode 3, a hole transport layer 6, a luminescent layer 5 having two quantum dot monomolecular films 5A, 5B, an electron transport layer 7, and a negative electrode 4 in this order, and the luminescent layer 5 has a first monomolecular film 5A located on the positive transport layer 6 side, a second monomolecular film 5B located on the electron transport layer 7 side, and an exciton generating layer 5C located between both monomolecular films 5A, 5B. At this point, the thickness of the exciton generating layer 5C is preferably not more than 10 nm, and the exciton generating layer 5C preferably includes a bipolar charge transporting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088306-A (JP)
Title: Rotary and non-contact transformer
Inventor: HARADA SHIGEKI
IPC: H01F38/14
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary and non-contact transformer for actualizing a thinner rotating side, reduction in weight, and moreover higher electrical power transmitting efficiency.  <P>SOLUTION: For transmission of the electrical power with induction coupling to a coil 6 in the rotating side from a coil 8 in the stationary side, the rotary and non-contact transformer 10 includes a rotating side pot core 1 and a stationary side pot core 2 which are provided in opposition with each other to form an air gap G when the one is rotating but the other is in the stationary state, a concentric channel 3 for rotating side coil and a concentric channel 4 for the stationary side coil which are respectively formed in opposition with each other to the opposing surfaces of the rotating side pot core 1 and the stationary side pot core 2, and the rotating side coil 6 formed within the channel 3 for the rotating side coil and the stationary side coil 8 formed within the channel 4 for the stationary side coil. In this rotary and non-contact type transformer 10, thickness Fr of the rotating side pot core 1 is less than thickness Fs of the stationary side pot core 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092768-A (JP)
Title: Optical filter for plasma display panel
Inventor: SHIMOMURA KIICHI
IPC: G09F9/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for a plasma display panel, reducing the manufacturing cost by using a conductive tape having an insulating jointing material that is comparatively less expensive than a conductive jointing material.  <P>SOLUTION: This optical filter 1 for a plasma display panel(PDP) includes a transparent base material 7; an electromagnetic wave shielding layer 4 provided on the PDP 2 side of the transparent base material 7; and a metal frame 5, surrounding and holding the transparent base material 7 and the electromagnetic wave shielding layer 4 from the outside and including a ground part 5a provided on the front side. A conductive tape 10 is provided between the electromagnetic shielding layer 4 and the ground part 5a. The conductive tape 10 includes an insulating jointing material 10a and a conductive material 10b, and the conductive tape 10 is disposed, with the insulating jointing material 10a directed to the PDP 2 side. In the conductive tape 10, the conductive material 10b is jointed to the electromagnetic wave shielding layer 4 with the conductive material 10b welded to the electromagnetic wave shielding layer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092278-A (JP)
Title: Boiler
Inventor: OKUBO TOMOHIRO
IPC: F22B37/38
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To correctly grasp the amount of scale deposited on an inner surface of water pipes by installing a temperature sensor at an appropriate position.  <P>SOLUTION: An inner water pipe row 7 and an outer water pipe row 8 are constructed from a plurality of water pipes 5, 6 for connecting an upper header 3 and a lower header 4 to each other. A gap between adjacent inner water pipes 5, 5 is closed by an inner vertical fin 9 except for a lower end portion of the inner water pipe row 7. A gap between adjacent outer water pipes 6, 6 is closed by an outer vertical fin 11 except for an upper end portion of the outer water pipe row 8. A plurality of upper outer lateral fins 17 are arranged in a vertical relationship on that surface of the outer water pipe row 8 which forms the inner peripheral surface of the row, where the surface is in a set area that extends upward from a vertical intermediate part of each outer water pipe 6. The temperature sensor 29 is installed in the outer water pipe 6 at its position corresponding to the lower end portion of the set area. The state of the deposition of scale is grasped by the temperature detected by the temperature sensor 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092468-A (JP)
Title: Apparatus, method, and program for estimating disaster damage
Inventor: SHUMUTA ZENJI
IPC: G08B31/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To promptly and accurately estimate damage after the occurrence of a disaster.  <P>SOLUTION: An immediate-post-disaster damage estimating part 15a estimates the seismic intensity distribution throughout an object area based on immediate-post-disaster information and earthquake disaster history information, and estimates the damage occurrence ratio of supporting structures immediately after the occurrence of an earthquake disaster based on the estimated seismic intensity distribution, blackout information confirmed throughout the object area, a damage ratio function, and a predetermined network structure. A damage estimation updating part 15b updates the damage ratio function based on earthquake disaster information updated after the occurrence of the earthquake disaster and damage information on the supporting structures confirmed in an already inspected area, and thus, updates estimation of the damage occurrence ratio of the supporting structures in the predetermined network structure in a not-yet-inspected area. An earthquake damage estimation map producing part 15c produces an earthquake damage estimation map estimated by the immediate-post-disaster damage estimating part 15a and the damage estimation updating part 15b, and displays it on a monitor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094702-A (JP)
Title: Information processing apparatus memorizing operation history
Inventor: SUZUKI TAKASATO
IPC: H04N7/173
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in an information processing terminal recording user's operation history and offering it to a downloaded application, that "an application loaded from outside of the terminal" which performs various operations using an API (Application Programming Interface) which is mounted in the information processing terminal can not acquire whole operation history of the user, since it can only acknowledge an API calling which is made by itself.  <P>SOLUTION: The information processing terminal itself makes calling history of the API which the information processing terminal loads, as a database, and offers a means to access to the database for application permitted beforehand.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062652-A (JP)
Title: Process for producing ocular lens having highly hydrophilic lens surface and ocular lens produced by the same
Inventor: HIRATANI HARUYUKI
IPC: B29C39/02
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an ocular lens having a highly hydrophilic lens surface, by which the surface of the obtained lens can be continuously kept hydrophilic for a long time, without applying a complicated treatment to the lens.  <P>SOLUTION: The process for producing an ocular lens having a highly hydrophilic lens surface comprises a polymer obtained by polymerizing a monomer mixture containing a hydrophilic monomer, which comprises preparing a mold equipped with a molding cavity to provide an intended lens shape, comprising a material containing by bonding a component capable of forming hydrogen bonds with the hydrophilic monomer and capable of being dissolved in a solvent such as water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100052-A (JP)
Title: Delay-line demodulator
Inventor: HASEGAWA JUNICHI
IPC: H04B10/61
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay-line demodulator of which the divergence amount of polarization is reduced.  <P>SOLUTION: A delay-line demodulator 1 for a DQPSK signal to be demodulated comprises two of Mach-Zehnder interferometers 6 and 7 which individually comprises two of waveguides having different lengths therebetween through which a light signal branched the DQPSK signal propagates respectively, delays a phase of the light signal propagating at one of the waveguides for an amount of one symbol with respect to a phase of the light signal propagating at the other waveguides, wherein a divergence amount of polarization is adjusted by driving a first heater A and a fourth heater D, or a third heater B and a second heater C, that face each other as sandwiching a half wavelength plate 21 in between.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099212-A (JP)
Title: Recording head and information recording/reproducing device
Inventor: OMI MANABU
IPC: G11B5/60
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and thin recording head improving reliability of writing by efficiently converging a luminous flux.  <P>SOLUTION: The recording head 2 is provided with: a slider 20; main and auxiliary magnetic poles 32 and 30, a recording element 22 fixed to the tip surface of the slider; a core 40 formed by drawing so that a sectional area orthogonal to a direction from one end to the other end is gradually reduced, and adapted to generate a spot light R by converging a luminous flux L introduced from one end therein to propagate it to the other end, and to emit the spot light R from the other end to the outside; a spot light generation element 23 having a clad 41 to close the core inside; and a light flux introducing means 4 disposed in parallel to the slider to introduce the luminous flux into the core. The spot light generation element is formed longer than the thickness of the slider, and the length is adjusted so that a sectional area reduction rate of the core is equal to or less than a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032390-A (JP)
Title: Total heat exchanging element paper
Inventor: HARADA JUNJI
IPC: F28F1/30
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent total heat exchanging element paper and a total heat exchanging element, excellent in thermal transferability, moisture permeability and gas barrier property, and free from mixing of supplied gas with exhaust.  <P>SOLUTION: This total heat exchanging element paper of the present invention is a total heat exchanging element paper using paper made of a natural pulp beaten to 150 ml or less of Canadian modification freeness, as a main component, a substantially non-porous total heat exchanging element paper in which a hygroscopic agent is contained in a substantially non-porous cellulosic base material, a non-porous total heat exchanging element paper of a high gas barrier property, having 100 μm or less of thickness, and 5.0×10<SP>-13</SP>mol m/m<SP>2</SP>sPa of carbon dioxide permeation constant defined in JIS K7126, and a non-porous total heat exchanging element paper of a high enthalpy exchangeability having 1,000 g/m<SP>2</SP>24 Hr of moisture permeability at 20°C and 65% RH defined in JIS Z0208.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156212-A (JP)
Title: Apparatus for producing trichlorosilane
Inventor: ISHII TOSHIYUKI
IPC: C01B33/107
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing trichlorosilane which can be manufactured at a reduced cost for members, while using long life members.  <P>SOLUTION: This apparatus for producing trichlorosilane is to produce a reaction product gas containing trichlorosilane and hydrogen chloride by reacting a feed gas containing tetrachlorosilane and hydrogen, and includes a vessel 3 having a gas supply port 1 into which the feed gas is introduced and a gas discharge port 2 from which the reaction product gas is led out, a plurality of silicon core rods 5 disposed in the vessel 3, and a heating mechanism 6 for heating the silicon core rods 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009102052-A (JP)
Title: Shock absorbing material for wire coil
Inventor: KIMURA YOSHIHISA
IPC: B65D81/107
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing material for a wire coil capable of being used repeatedly to assure preferable performance in economy and environmental aspect, capable of being lifted by a U-shaped hook and a sling and allowing work of quickly passing a resin rope, etc. in slinging to be executed with reduced labor.  <P>SOLUTION: This shock absorbing material 1 for a wire coil used on the side face of a wire coil C which is a metal wire w wound in a coil shape or between the side faces of mutually neighboring wire coils C comprises a multi-layered shock absorbing plate B made of a shock absorbing sheet 5 containing a pair of facing resin sheets 8 and many airtight chambers a arranged between the sheets 8. The material 1 is formed with a through-hole 4 roughly at the center of the plate B and a slit 6 communicating with the hole 4 at the center of the top side of the plate B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101051-A (JP)
Title: Optical bioinstrumentation apparatus
Inventor: ISHIKAWA AKIHIRO
IPC: G01N21/17
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing: the lowering of a correction accuracy by intervention of a subject caused by conventional sensitivity correction work executed under restraint of the subject by adjusting high voltages of multiplier tubes; an increase in a burden to the subject; and lowering of a throughput by correction work.  <P>SOLUTION: The optical bioinstrumentation apparatus allows an optical switch 21 to select one light out of four lights, which are supplied from a light source 1 incorporating four lasers 1A-1D via an optical fiber 2, and supplies it to a light sending spot 23 of a holder 22 constituted of a material with equal optical-absorption coefficient. The apparatus has light receiving spots 24 on the upper surface of the holder 22 at concentric-circle equal-distance positions using the light sending spot 23 as a center, supplies the lights from the respective light receiving spots to multiplier tubes 6A-6D via optical fibers 5, compares an output value of each multiplier tube for every laser and, for correcting and averaging the nonuniformity, defines a light receiving correction coefficient as an input parameter when measuring the subject.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103097-A (JP)
Title: Gas turbine and rotor for gas turbine
Inventor: NAGAI TOMOHITO
IPC: F01D5/06
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a gas turbine capable of securing necessary strength according to parts while attaining weight reduction.  <P>SOLUTION: In the compressor rotor 20 of the gas turbine 1, some rotor disks 32, 34, 36, 38 among a plurality of rotor disks 24, 26, 28, 32, 34, 36, 38 are connected by welding and the other rotor disks 24, 26, 28 are connected with circumferential bolts 52 arrayed in a circumferential direction of a rotor rotation axis. In the parts where strength is not relatively required, the weight reduction is attained as the entire rotor by connecting the rotor disks 32, 34, 36, 38 by welding to form a welded connection 30 and in the parts where strength is required, the required strength is secured by connecting the rotor disks 24, 26, 28 with the circumferential bolts 52 to form a bolted connection 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110089-A (JP)
Title: Information processor, installation method for application software, installation processing program and recording medium recording installation processing program
Inventor: AKUTSU HIROSHI
IPC: G06F9/445
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an installation method for application software, an installation processing program and a recording medium recording the program, for installing an application software by use of an installer compatible with installation of various kinds of application software.  <P>SOLUTION: This information processor 100 having the installer installing the application software has: a holding means 41 holding definition data 31 wherein predetermined information for materializing a function of the installer is defined; an execution means 42 interpreting the definition data 31 held by the holding means 41, and executing predetermined processing for materializing the function of the installer based on the predetermined information obtained by the interpretation; and a control means 43 instructing the execution means 42 to start execution, and controlling the function of the installer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106831-A (JP)
Title: Ultrapure water producing apparatus and ultrapure water producing method
Inventor: YAMAZAKI KAZUYUKI
IPC: B01F25/60
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrapure water producing apparatus and an ultrapure water producing method reduced in consumption amounts of energy and chemicals, and producing ultrapure water having superior cleaning capacity.  <P>SOLUTION: The ultrapure water producing apparatus is provided with a pretreatment device 17 receiving raw water, a primary pure water producing apparatus 18, and a secondary pure water producing apparatus 19 receiving primary pure water from the primary pure water producing apparatus 18 and having a nanobubble generator 14. Nitrogen gas is introduced into the nanobubble generator 14, and nitrate ions and nanobubbles can be included in the primary pure water introduced into the second pure water producing apparatus 19. Thus, ultrapure water containing nitrate ions and nanobubbles can be provided from the second pure water producing apparatus 19. The ultrapure water containing nitrate ions and nanobubbles is supplied to respective use points 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT