baber/WOPTO huggingface dataset:
Patent JP-2007313754-A (JP)
Title: Cellulose ester film, its manufacturing process, polarizing plate, optical compensation film, antireflection film and liquid crystal display
Inventor: KURAKI YASUO
IPC: B29C48/305
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film that can be produced on a low equipment cost, that is hard to cause defects in the roll inside, and that has sufficient transparency and is good in the surface condition.  <P>SOLUTION: A cellulose ester having a specifically ranged degree of substitution and containing 0.05-2 mass% of a phenol type or phosphorous acid type stabilizer is molten at 180-240°C and extruded from a die to be formed into a film, and the ends of the obtained film are slit and subjected to a knurling processing. This gives the cellulose ester film concerned having a film thickness of 20-300 μm, a film thickness deviation of 0.01-2.0 μm in an arbitrary width direction, a creaking value of 0.4-1.4, a knurling height in the longitudinal direction of 1-20 μm, an average knurling height of 5-15 μm, and a deviation of the knurling height of 1-10 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318510-A (JP)
Title: Surface acoustic wave device and communication equipment
Inventor: OTSUKA KAZUHIRO
IPC: H03H9/64
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device for reducing deterioration in an insertion loss and realizing downsizing, and communication equipment using the same.  <P>SOLUTION: First and second surface acoustic wave resonator sections 20, 21 connected to each other with a center common bus bar electrode 25 are formed symmetrically with respect to the center common bus bar electrode 25 at both sides of the center common bus bar electrode 25 in a surface acoustic wave element of the surface acoustic wave device is formed extended in a propagation direction of the surface acoustic wave, an unbalanced signal terminal is connected to the center common bus bar electrode 25, and first and second section surface acoustic wave resonator sections 18, 19 are arranged side by side in a direction orthogonal to the propagation direction at both sides of the surface acoustic wave element and connected in parallel with bus bar electrodes of IDT electrodes of first and second surface acoustic wave resonator sections 20, 21 and connected to balanced signal terminals 23, 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006337364-A (JP)
Title: Irreversible radiation damage measurement method of optical material
Inventor: VON DER GOENNA GORDON
IPC: G01M11/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable an appropriate material to be selected by providing a method for rapidly measuring an irreversible or permanent absorption change in an optical material caused by radiation damage occurring during the long-term use of the optical material at a short time interval.  <P>SOLUTION: The method for measuring the degree of irreversible radiation damage in the optical material that less tends to be affected by permanent radiation damage and has fixed degree of absorption during a long-term irradiation period by ultraviolet rays having high energy density comprises a process for measuring non-characteristic fluorescence intensity at a wavelength of 740 nm by applying ultraviolet rays having a wavelength 250 nm or smaller to an optical material to be tested (a); a process for measuring each change in an absorption value at a wavelength of 385 nm before and after the irradiation by applying laser beams to the optical material (b); and a process for forming all possible color centers by applying laser beams to the optical material by using a high-energy radiation source and measuring the difference in respective surface integrals in the corresponding absorption spectrum at an ultraviolet spectrum region and/or a visible spectrum region before and after the irradiation (c).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007318590-A (JP)
Title: Radio network controller and network control method
Inventor: YUKI SHINJI
IPC: H04W24/10
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increase in network loads when shut-off of a radio circuit in a W-CDMA system occurs and to avoid suppression of throughput of each node of a network regarding a radio network controller and a network control method.  <P>SOLUTION: The radio network controller presumes radiowave environment by a radio network controller RNC based on a value of quality information CQI of the radio circuit informed from a mobile station MS, when the radiowave environment is poor, holds a link established state without transmitting a control signal between stations for performing opening processing of a path even when a Cell Update message from the mobile station MS to the radio network controller RNC does not reach and transmits the control signal between stations for performing the opening processing of the path when the message does not reach even when a standby time value of the Cell Update message passes. The standby timer value is varied by values of the quality information CQI.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007323700-A (JP)
Title: Semiconductor memory
Inventor: FUJITA KATSUYUKI
IPC: G11C11/4091
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which has a small sense amplifier and can write data in memory cells without fail.  <P>SOLUTION: This semiconductor memory has a first and second bit lines BLL, bBLL connected to memory cells MC to transmit data in the polarity reverse to each other; a first and second sense nodes SA, bSA; a first transfer gate TGL1 between the first bit line and the first sense node; a second transfer gate TGL2 between the second bit line and the second sense node, latch circuits FF1, FF2 between the sense nodes SA, bSA, a write-in signal line FBL activated when writing or writing-back data to the memory cells; and a gate circuit GCL to connect the write-in signal line to the first bit line and connect the first sense node to the second bit line, or to connect the write-in signal line to the second bit line and connect the second sense node to the first bit line when writing or writing-back data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007297259-A (JP)
Title: Porous charcoal-like ceramic and its manufacturing method
Inventor: IWABUCHI YOSHITAKA
IPC: C04B33/13
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black porous raw material having a charcoal-like feeling, and a manufacturing method of the porous raw material which uses a cheap and easily available material and a simple device and method.  <P>SOLUTION: The porous charcoal-like ceramic is a granular or lump sintered inorganic solid, has 40-70 vol.% of pores inside, and of which the surface is covered by a carbonaceous matter. Also, the manufacturing method of the porous sintered material which has 40-70 vol.% of pores inside and of which the surface is covered by the carbonaceous matter, is such that granular or lump inorganic solids such as soil, sand or mud are mixed with an organic substance, and heated to a temperature higher than the sintering temperature of the inorganic solids in an oxygen-deficient atmosphere or non-oxidation atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319498-A (JP)
Title: Intraoral phototherapeutic device
Inventor: YOSHIDA KAZUO
IPC: A61N5/06
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraoral phototherapeutic apparatus allowing a patient with partial denture having toothless parts partially or full denture to easily mitigate the gingival inflammation at home.  <P>SOLUTION: This intraoral phototherapeutic apparatus is constituted by connecting a substrate 2 having flexibility and at least having a pair of conductive paths 1, a plurality of LEDs 3 disposed in series-parallel on the substrate 2, an affective part irradiation part covering the whole of the substrate 2 and the LEDs 3 and composed of a transparent resin 4, an affected part irradiation part support part B having a wire passing therethrough, and an irradiation driving part C including a switch 5 and a power supply part 7 together. The LEDs used generate infrared light of 830 nm to 890 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321107-A (JP)
Title: Method for producing nano-pigment dispersion, nano-pigment dispersion obtained by the method, colored photosensitive resin composition and photosensitive resin transfer material containing the same, and color filter and liquid crystal display using them
Inventor: KATAYAMA AKIO
IPC: C09D11/00
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion having desired pigment concentration and obtained by condensing a highly and uniformly dispersed pigment fine particle dispersion.  <P>SOLUTION: This method for producing the nano-pigment dispersion is characterized by mixing a solution of a pigment in a good solvent with a solvent which is compatible with the good solvent and is poor for the pigment, thereby producing nano-size pigment fine particles to prepare the nano-pigment particle dispersion which has pigment concentration of 0 to 10 mass% on the production of the particles, and then concentrating the dispersion in higher final pigment concentration of ≥5 mass% than a pigment concentration on the production of the pigment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328425-A (JP)
Title: Controller, and image forming apparatus
Inventor: YOSHIMURA SOICHI
IPC: B41J29/38
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller reliably feeding fault information required for cause analysis or the like according to a request of an external apparatus when a fault occurs, and an image forming apparatus equipped therewith.  <P>SOLUTION: The controller 1 has at least two or more control units 2a and 2b that are related mutually and have communicating means 5a and 5b with the external apparatus, respectively. The controller 1 has fault information feeding means 7a and 7b for feeding the fault information to the external apparatus in response to a command from the external apparatus 9 connected via the communicating means 5a and 5b. The communicating means 5a and 5b use a connectable interface, for example a USB interface, without turning off a device power source 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330023-A (JP)
Title: Power conversion device and compressor
Inventor: HAGA HITOSHI
IPC: F25B1/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of switching elements and thereby reduce loss produced in a power conversion device.  <P>SOLUTION: A power conversion device 1a includes a matrix converter 11, reactors L1 to L3, and capacitors C1 to C3. The matrix converter 11 includes input terminals 111 to 113, output terminals 114 to 116, and bidirectional switches S<SB>RU</SB>, S<SB>RV</SB>, S<SB>RW</SB>, S<SB>SU</SB>, S<SB>SV</SB>, S<SB>SW</SB>, S<SB>TU</SB>, S<SB>TV</SB>, S<SB>TW</SB>. The input terminals 111 to 113 are supplied with three-phase AC voltages v<SB>R</SB>, v<SB>S</SB>, v<SB>T</SB>from a three-phase AC power supply V. The bidirectional switches all have a reverse prevention capability and convert the three-phase AC voltages v<SB>R</SB>, v<SB>S</SB>, v<SB>T</SB>inputted to the input terminals 111 to 113 to desired three-phase AC voltages v<SB>U</SB>, v<SB>V</SB>, v<SB>W</SB>. The reactors L1 to L3 are respectively connected to the input terminals 111 to 113. One ends of the capacitors C1 to C3 are connected together, and the other ends are respectively connected to the output terminals 114 to 116.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329276-A (JP)
Title: Method for forming resist pattern by nanoimprint lithography
Inventor: SATO KAZUFUMI
IPC: H01L21/027
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of forming a resist pattern at a high aspect ratio having an excellent etching resistance by using a nanoimprint lithography.  <P>SOLUTION: The method for forming the resist pattern by the nanoimprint lithography contains a process for forming an organic layer 4 on a supporter 1, and the process for forming a resist layer 2 by using a chemical-amplifying negative resist composition comprising a silsesquioxane resin (A) on the organic layer 4. The method further contains the process for pushing a light transmission type mold 3 partially having a light shield 5 against the resist layer 2, and exposing the resist layer 2 from the mold 3, and the process for peeling the mold 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330032-A (JP)
Title: System interconnection inverter
Inventor: KONISHI KOJI
IPC: H02M7/00
Filed: 2006-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reverse power state from occurring and continuing.  <P>SOLUTION: The system interconnection inverter 4 comprises an inverter circuit 42 for converting DC power generated from a generator 2 into predetermined comb type AC power by PWM control based on an on/off control signal of variable pulse width, and a control section 45 for controlling the converting operation of the inverter circuit 42. The control section 45 comprises a means for generating an on/off control signal inputted to the inverter circuit 42 based on the line voltage, the line current, the instantaneous value of a feedback current, and the output current command value of the system interconnection inverter 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329845-A (JP)
Title: Image forming apparatus and its control method
Inventor: ICHINUKIZAKA HIROAKI
IPC: B41J29/38
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To register/refer to one program content from a plurality of image forming apparatuses independent of each individual.  <P>SOLUTION: In the image forming apparatus having a program function for registering a plurality of destinations and setting function contents in one registration key, the program contents are registered not only in a storage medium inside the image forming apparatus but also in a storage medium outside the image forming apparatus and called.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325569-A (JP)
Title: Agent for inhibiting flock generation of tea beverage
Inventor: YAGI KENSUKE
IPC: A23F3/16
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide tea beverage with suppressed flock generation for a long period through using an existing production equipment without the need of a special device; to provide an agent for inhibiting flock generation; to provide a method for inhibiting flock generation, and to provide a method for producing the tea beverage with suppressed flock generation.  <P>SOLUTION: This method for producing the tea beverage comprises adding to tea beverage the agent for inhibiting flock generation which has amino polycarboxylic acid or its salt as the active ingredient. The agent for tea beverage has as the active ingredient amino polycarboxylic acid or its salt having an iminodiacetic acid base which is shown in general formula (I).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007000620-A (JP)
Title: Hand-held analysis instrument for analyzing body fluid
Inventor: KISTNER MICHAEL
IPC: A61B5/157
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hand-held analysis instrument actuated in a low electric power.  <P>SOLUTION: This hand-held analysis instrument comprises a body housing with an opening, to which a finger can be applied to generate a puncture wound in a body part, an analysis unit for analyzing body fluid obtained at the puncture wound, and a puncture wound applying device 3 including a lancet drive. The puncture wound applying device is movable between a lancet puncture operating position and a rest position, the puncture wound applying device being located at the puncture opening position in such a manner that by means of the lancet a puncture wound can be generated in a body part pressed against the opening of the body housing, and the puncture wound applying device being at the rest position is located remote from the opening part of the body housing. Consequently, this analyzing instrument can be moved into a clearance formed toward the opening part of the body housing and collect blood.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007331421-A (JP)
Title: Head protection airbag
Inventor: KINO MASAO
IPC: B60R21/262
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head protection airbag wherein the runout of an inner tube is suppressed when initially inflating the airbag and a protecting area is set in an inflation body right under the inner tube for thick inflation.  <P>SOLUTION: The head protection airbag 20 comprise the airbag body 21, and the inner tube 47 arranged in a connection port 23 of the airbag body 21 for carrying inflation gas G through a gas introduction portion 48 and a gas branch portion 49 to both front and rear sides. The gas branch portion 49 is arranged in a region where a cell 25E of the inflation body 24 is inflated so as to be separable into a vehicle inside wall portion 21a and an vehicle outside wall portion 21b of the inflation body 24, and embraced and supported by a vehicle inside supporting material 41 and a vehicle outside supporting material 42 whose bottom edges are joined to support each other. A supporting joint portion 43 on the bottom edge side extends near a gas flow-in port 26a of a development vertical cell 26 for guiding the inflation gas G to the gas flow-in port 26a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333497-A (JP)
Title: Fluorescence detection device and apparatus
Inventor: SAKAI TOMOYUKI
IPC: G01N21/64
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem where solution exchange efficiency in an excitation light irradiation region is degraded because unevenness is present on a surface in a reaction tank including the excitation light irradiation region, in a nano-opening irradiation detection method being an excitation light irradiation region reducing technique required for improving an S/B ratio in fluorescence measurement.  <P>SOLUTION: An optically-transparent material is filled in a nano-opening to flatten the surface in the reaction tank including the excitation light irradiation region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330869-A (JP)
Title: Magnetic treatment apparatus
Inventor: KATAOKA TOSHIYUKI
IPC: C02F1/48
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic treatment apparatus having excellent magnetic properties where the removal of rust, the prevention of corrosion, and the removal/sticking prevention of various scales can be attained by uniformly subjecting the whole liquid to magnetic treatment.  <P>SOLUTION: The magnetic treatment apparatus where various liquids in a flowing route are subjected to magnetic treatment comprises: a plurality of magnetism generating units 2 with permanent magnets incorporated; a magnetic substance cover member 4 arranged so as to surround the magnetism generating units; and at least one magnetic substance shaft 6 interposed between the magnetic generating units and the magnetic substance cover member. The permanent magnets are integrally molded by mutually joining a magnet constituting body composed of a sintered material with a prescribed shape obtained by molding and sintering a plurality of magnetic materials with a joining material. By magnetic interaction among the magnetism generating units with the permanent magnets incorporated, the magnetic substance cover member and the magnetic substance shaft(s), uniform magnetism is generated over the whole region surrounded by the magnetic substance cover member, thus the whole liquid flowing along the region is subjected to magnetic treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334138-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: KATO SHINICHI
IPC: G03G15/08
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge which can be displaced to a maintainable state without disassembling the process cartridge itself, and can be restored, and in which a process gap is easily measured, and an image forming apparatus using the process cartridge.  <P>SOLUTION: The process cartridge 60 which can be provided with through-space has constitution where a first unit 5 and a second unit 10 are turnably coupled with a shaft 6 as a common rotating shaft, and the photoreceptor drum 1 and a developing roller 7 are rotatably held in the first unit 5 and the second unit 10, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291054-A (JP)
Title: Tannin extract solution, tannin powder, heavy metal complex therewith, and method for producing the same
Inventor: NAKATSUBO YASUFUMI
IPC: B01D11/02
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide tannin extract solution and tannin powder that has high anti-microbial and deodorizing effects with long duration and high safety to human body.  <P>SOLUTION: In the crushing step 1, the bark including tannin is crushed, and in the mixing step 2, the crushed bark is mixed with sodium bicarbonate aqueous solution. In the heating step 4, the mixture is heated for a predetermined time, as air is blown into the mixture 5. After the heating, in the separation step 6, the mixture is separated into the solid component and the liquid component, thereby the liquid component is obtained as the tannin extract solution 8. In the drying step 7, the solid component is dried to obtain the tannin powder 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004598-A (JP)
Title: Dicing device, dicing method, semiconductor device, and manufacturing method thereof
Inventor: TANIGUCHI MOTOFUMI
IPC: H01L21/301
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion in a pad electrode in dicing, to improve reliability and yields in a semiconductor device, and to prevent a fail caused by contaminants generated in dicing.  <P>SOLUTION: A protective film 15 for protecting the surface of the pad electrode 4 is formed before a dicing process. The protective film 15 is formed, for example, by the following processes. A semiconductor substrate 11 where a polyimide film 10 is formed before post-bake treatment, namely before thermosetting, is arranged in the same treatment device for baking the polyimide film 10. A volatile constituent 12 in the polyimide film 10 in baking treatment is adhered onto the final surface of the semiconductor substrate 1 including the pad electrode 4, thus forming the protective film 15. The protective film 15 allows the contact between cutting water and the pad electrode 4 in the dicing process to be avoided for restraining a battery reaction, thus preventing the pad electrode 4 from being corroded in dicing and also preventing the contaminants from adhering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002944-A (JP)
Title: Conveyance inspection system
Inventor: IKEDA JUNJI
IPC: G01M11/00
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To convey a flat inspection object, while keeping flat state, and to accurately detect defect.  <P>SOLUTION: When voltages, having mutually reverse polarities, are applied to a pair of electrodes 7, 8 of a base member 5, Coulomb force is induced between the electrodes 7, 8 and the inspection object 1. The flat inspection object 1 is held at a prescribed interval by the base member 5, and the inspection object 1 is conveyed by a truck 14, while keeping the flat state. A light-emitting part 15 irradiates the surface of the inspection object 1 with laser light, while scanning is carried out in the width direction. A light-receiving part 16, extending in the width direction, receives reflected light from the surface of the inspection object 1. An inspection control part 17 discriminates defects on the surface of the inspection object 1, based on the detected signal from the light-receiving part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT