baber/WOPTO huggingface dataset:
Patent JP-2009229826-A (JP)
Title: Color filter and liquid crystal display device with the same
Inventor: KAMATA ATSUKO
IPC: G03F7/027
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter especially used for a lateral electric field type liquid crystal display device, in which the electrical nature of a green colored layer constituting the color filter does not have an adverse effect on the switching performance of liquid crystal without an overcoat layer, with which full display property can be secured, and of which chromaticity display region is extended, and to provide the lateral electric field type liquid crystal display device using the color filter.  <P>SOLUTION: The color filter for the liquid crystal display device including a plurality of pixels includes at least a green pixel. The dielectric dissipation factor (tanδ) of the colored layer constituting the green pixel is 0.03 or less in the frequency range of 10 Hz-100 Hz. When the film thickness of the colored layer of the green pixel is 1.0-2.0 μm, the chromaticity y at the film thickness of 1.5 μm is 0.58 or more. A resin component or pigment with a low dielectric dissipation factor is used for the colored layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235176-A (JP)
Title: Polymer and its preparation method, and resist material and patterning process
Inventor: WATANABE TAKESHI
IPC: H01L21/027
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel material satisfying all characteristics required for being used as a base polymer for a resist material and capable of easily adjusting various properties, and to provide its preparation method.  <P>SOLUTION: A polymer represented by general formula [1] has a rate of dissolution in an alkaline developer that increases under the action of acid (in the formula, a, b, c and d each denotes proportions of each recurring unit occupying the overall number of recurring units and satisfies 0<a<1, 0≤b<1, 0≤c<1, 0≤d<1 and a+b+c+d=1, j independently denotes 0 or 1, k denotes 0 or 1, R<SP>1</SP>independently denotes a hydrogen atom or a methyl group, R<SP>2</SP>denotes a hydrogen atom or may be bonded to R<SP>3</SP>to form a ring together with carbon atoms or carbon atoms and an oxygen atom which are bonded and, in such a case, R<SP>2</SP>and R<SP>3</SP>each denotes a 1-20C straight, branched or cyclic alkylene group which may have an oxygen functional group, R<SP>3</SP>denotes a 1-20C straight, branched or cyclic alkyl group which may have an oxygen functional group such as a hydroxyl group, ketone, ether, ester, lactone, acetal or the like, R<SP>4</SP>independently denotes a methylene group or an oxygen group, and R<SP>5</SP>denotes a 2-20C acid labile group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237362-A (JP)
Title: Polymerizable composition, color filter and method for manufacturing the same, and liquid crystal display
Inventor: KODAMA TOMOHIRO
IPC: G03F7/004
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable composition, capable of suppressing generation of dry aggregates of the polymerizable composition at a lip top of a slit die, as well as suppressing a liquid discharge phenomenon during coating, minimizing defects such as an aggregate remaining on pixels, and giving a color filter of high quality, and to provide a method for manufacturing a color filter, using the above polymerizable composition, a color filter manufactured by the method and a liquid crystal display device that is equippped with the color filter.  <P>SOLUTION: In the polymerizable composition contains at least (a) a colorant, (b) an alkali-soluble resin, (c) a polymerizable compound having three or more polymerizable groups, (d) a polymerization initiator, (e) a fluorine-based surfactant and (f) a solvent, wherein an evaporation rate of the solvent (f) is less than 0.34, when an evaporation rate of butyl acetate is set to 1, the method for manufacturing a color filter is carried out, by using the above polymerizable composition. The color filter manufactured by the manufacturing method and the liquid crystal display device equipped with the color filter is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233737-A (JP)
Title: Wire twisting machine
Inventor: NAGASAKA HITOSHI
IPC: B21F7/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire twisting machine for easily manufacturing a twisted wire by reducing the replacement work of wires.  <P>SOLUTION: When a sun gear 5A rotates, a gear shaft 6A, and planetary gears 5B, 5E rotate as well and gear shafts 6B, 6E rotate in a state where operation switching sections 9A, 9D are pulled out and operation switching sections 9B, 9C are inserted. Consequently, the top ends of a plurality of wire bundles L1 respectively rotate around the center, and a plurality of the wire bundles L1 are respectively twisted and a plurality of the discrete twisted wires are manufactured. When the sun gear 5A rotates in a state where the operation switching sections 9A, 9D are inserted into the gear shafts 6A, 6B, the operation switching section 9B is pulled out from the gear shaft 6A, and the operation switching section 9C is pulled out from a coupling 8, the planetary gears 5B, 5E revolve around the sun gear 5A integrally with the coupling 8. As a result, a plurality of pieces of the discrete twisted wires are wrapped around a piece of the central discrete strand, and a piece of the whole stranded wire is manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008307527-A (JP)
Title: Coated-photocatalyst object and photocatalyst coating solution therefor
Inventor: KITAZAKI SATOSHI
IPC: C09D183/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst composite material improved in algicidal capacity and the decomposition capacity of a harmful gas such as NOx or the like and also excellent in weatherability.  <P>SOLUTION: This photocatalyst composite material has a structure that an intermediate layer containing an organic fungicidal agent and a photocatalyst layer are provided on a base material. The photocatalyst layer contains ≥1 and <20 pts.mass of photocatalyst particles, >70 and ≤99 pts.mass of inorganic oxide particles, a copper element, a silver element and ≥0 and <10 pts.mass of hydrolyzable silicone being an arbitrary component so that the sum total amount of the photocatalyst particles, the inorganic oxide particles and the hydrolyzable silicone amounts to 100 pts.mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242869-A (JP)
Title: Hearth roll
Inventor: YAMAGUCHI YASUSHI
IPC: C21D9/56
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a hearth roll to thereby achieve the cost reduction of objective equipment to be installed.  <P>SOLUTION: The hearth roll is formed by installing the shaft parts H3, axles H2 and a sleeve H1 integrally in series. The axle H2 has the fitting part 3 fitting to the shaft part H3 at one end in an axial direction and a joint part 4 joining to the sleeve H1 at the other end, and the diameter of the axle H2 is squeezed so as to reduce gradually from the joint part 4 toward the fitting part 3. The squeezing part 5 is positioned at the side of the fitting part 3 between it and the joint part 4, and is formed thicker than the other portion of the axle H2. Then, the thickness of the axle H2 is gradually reduced from the squeezing part 5 toward both ends of the axle H2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244130-A (JP)
Title: Weighing unit and combination balance
Inventor: NAGAI TAKAYUKI
IPC: G01G19/387
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing unit achieving size reduction without lowering weighing accuracy.  <P>SOLUTION: A weighing unit 8 includes: a load cell 10 in which a strain gauge 14 is stuck to an elastic body 13 having a rectangular frame shape including a fixed side 15 and a free side 16 that oppose each other; a connection member 11 which connects the free side 16 of the elastic body 13 and a loading container 5 on which an object to be weighed is loaded; and an attachment member 9, on one side of which the fixed side 15 of the elastic body 13 is fixed. A first through-hole 19 passing through from an inner peripheral surface to an outer peripheral surface is provided in the fixed side 15, and a second through-hole 12 is provided in the attachment member 9, in such a way as to overlap the first through-hole 19 viewed from the penetration direction of the first through-hole 19. The connection member 11 connected to the free side 16 is extended in the direction of the fixed side 15 with an inner peripheral surface of the free side 16 as a base end, is passed through the first through-hole 19 and the second through-hole 12, and is connected to the loading container 5 that is located in the opposite side of the load cell 10 while sandwiching the attachment member 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252534-A (JP)
Title: Plasma display panel
Inventor: AKAMATSU MASATETSU
IPC: H01J11/24
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of suppressing separation of phosphor layers and displaying high quality images.  <P>SOLUTION: In a plasma display panel, a pair of substrates (1 and 2) is oppositely disposed to form a discharge space between the substrates and at least one of the substrates is equipped with barrier plates (9) to partition the discharge space into a plurality of spaces. Electrode groups (3, 4, and 8) are disposed on the substrates (1 and 2) to generate discharges in the discharge spaces partitioned by the barrier plate (9). The plasma display panel is further equipped with a red phosphor layer (10R) for emitting red light by discharging, a blue phosphor layer (10B) for emitting blue light by discharging, and a green phosphor layer (10G) for emitting green light by discharging. The phosphor material constituting at least one of the phosphor layers (10) has a specific surface area of 5.0 m<SP>2</SP>/g or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248053-A (JP)
Title: Head maintenance device, ejection device, and head maintenance method
Inventor: KOBAYASHI YOSHITAKE
IPC: B05D3/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head maintenance device that prevents the deterioration of the sucking characteristics and the disturbance of the discharge of a liquid in a capping device that sucks a liquid from the ejection head, which are caused by the solidified solute of the liquid sticking to its suction path or its discharge path, an ejection device, and a head maintenance device.  <P>SOLUTION: The head maintenance device includes a nozzle-sealing means having a sealing chamber for sealing an ejection nozzle, a sucking means for sucking a liquid from the ejection head via an ejection nozzle by way of sucking a gas or a liquid present in the sealing chamber that seals the ejection nozzle via a suction pipe communicating with the sealing chamber, and a discharge means having a liquid-discharge pipe capable of allowing the liquid in the sealing chamber to flow outside. The sealing chamber is equipped with a sealing-chamber opening, a bottom face, and sealing-protrusions formed on the circumference of the sealing-chamber opening to contact the ejection head. The liquid sucked from the ejection head falls off from the ejection nozzle to stay on the bottom face, and the suction pipe and the liquid-discharge pipe are open to the sealing chamber in a position closer to the sealing-protrusions than to the bottom face, in the direction of the gravitational acceleration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253917-A (JP)
Title: Impulse signal suppressing apparatus and impulse signal suppressing method
Inventor: URUSHIZAKI SHINYA
IPC: H04R3/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an impulse noise suppressing apparatus and an impulse noise suppressing method which suppress an output level in accordance with a level of impulse noise mixed in an input signal.  <P>SOLUTION: The impulse noise suppressing apparatus comprises: an analog/digital converter for converting an input signal from a microphone into a digital signal; an input data storage means for temporarily storing the digital signal converted by the analog/digital converter; a filter for extracting a high frequency component in input data held in the input data storage means; an effective value calculating means for calculating an effective value of the high frequency component in the input data; a suppression coefficient operating means for determining whether or not the effective value exceeds a predetermined threshold, and when it is determined that the effective value is greater than the threshold, defining a value obtained by dividing the threshold with the effective value as a suppression coefficient, while when it is determined that the effective value is less than or equal to the threshold, setting "1" to the suppression coefficient ; and a suppression operating means for multiplying the input data by the suppression coefficient calculated by the suppression coefficient operating means, to be output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259542-A (JP)
Title: Lighting device and illumination device, and illumination control device
Inventor: FUNAYAMA SHINSUKE
IPC: H05B41/392
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To use a power supply line to input an instruction for changing the lighting state of a lamp to a lighting device without turning the lamp off.  <P>SOLUTION: A power supply detecting circuit 160 detects whether or not a DC power supply circuit 110 receives an AC voltage. An off-period measuring section 171 measures a length of a power-off period. An off-operation determining section 172 determines whether or not a power-off operation takes place. The lighting control section 173 generates a control signal for changing the lighting state of a discharge lamp LA if a predetermined number of power-off operations are performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256499-A (JP)
Title: Insulating polymer material composition
Inventor: KURATA YASUYUKI
IPC: H01B3/40
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating composition, which uses an insulating material comprised of an epoxy resin derived from a non-fossil, a filler, etc., not only to contribute to the global environmental maintenance but also to improve furthermore the characteristics (electrical properties and mechanical properties).  <P>SOLUTION: The insulating material (nanocomposite) is formed by mixing each components of at least an epoxy resin derived from a non-fossil (epoxy linseed oil and the like), a hardener, a nanofiller and a modifying agent, and a product obtained byheat-curing the above insulating material is applied to the insulating constituent of voltage equipment. The above insulating material is not such one that each component is mixed collectively, but such one that at first a mixture is obtained which contains at least an epoxy resin derived from a non-fossil, a nanofiller and a modifying agent, and then the mixture is mill-treated with a roll mill and preheated (aged) in a given condition and thereafter added with a hardener, and furthermore mixed. Then, the above insulating material is casted in a given shaped metal mold and heat-cured to obtain a desired insulating composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267616-A (JP)
Title: Acoustic transducer, and method of manufacturing the same
Inventor: TSUNODA KATSUMI
IPC: H04R31/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem: a conventional piezoelectric speaker using a PZT is less consistent with a CMOS semiconductor process used for a dedicated driver IC, in the manufacturing process of the piezoelectric speaker, and hence it is difficult to integrate the piezoelectric speaker and a signal processing circuit, and even when bulk MEMS (MIcro Electro Machining System) technique and a piezoelectric thin film are used, integration with a signal processing circuit formed on a semiconductor substrate is not achieved yet and the signal processing circuit needs to be separately provided, consequently it is difficult to make compact an acoustic transducer.  <P>SOLUTION: The acoustic transducer includes the signal processing circuit formed on the semiconductor substrate and a diaphragm part functioning as an acoustic transducer integrally with the substrate. In the acoustic transducer, the diaphragm part is partitioned by a space part, i.e. a cavity formed between the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267087-A (JP)
Title: Torrance bobbin
Inventor: IKETANI TAKESHI
IPC: H01F30/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately restrict a melt-up of an insulating coating upon soldering a three-layer insulating electric wire without accompanying an increase in a size of a component, the number of work processes and a cost, thereby ensuring a necessary creepage distance.  <P>SOLUTION: In a structure in which a bobbin part 10 for winding a primary winding and a secondary winding is consecutively and integrally formed with a terminal holding part 14, and each winding terminal is connected to terminals 12 of the terminal holding part, respectively, the three-layer insulating electric wire is used for either one of the primary winding and the secondary winding, and a leader line groove 22 for guiding a leader line portion of the three-layer insulating electric wire from the bobbin part to the terminal is formed in the terminal holding part. The leader line groove is cut apart by a division groove 24 crossing enroute, thereby forming an edge part for changing a leading direction from one leading groove to another leading groove through the division groove, and the leader line portion is drawn around while the insulating coating of the leader line portion is connected to the edge part by insulation displacement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261695-A (JP)
Title: Endoscope system and program
Inventor: KASAI YOICHIRO
IPC: G02B23/24
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system and program capable of reducing a labor for inputting characters.  <P>SOLUTION: When detecting a display command of a character entry screen, a main control section 10 determines whether or not a favorite storage section 18 stores a character string. When determining that the favorite storage section 18 does not store the character string, the main control section 10 controls a graphic generation section 13 to display a screen including a first component for selecting characters and, when the favorite storage section 18 stores the character string, controls the graphic generation section 13 to display the screen including a second component for selecting the character string. When detecting an operation with respect to the first component or the second component, the main control section 10 controls the graphic generation section 13 to display characters or the character string corresponding to the first component or the second component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264074-A (JP)
Title: Door
Inventor: SUGA YOICHI
IPC: E06B7/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that appearance is impaired by being exposed to the outside of a door of an opening for ventilation in a conventional door having both functions of daylighting and ventilation.  <P>SOLUTION: The door 1 fitting a panel 4 to an opening 3 formed at a door body 2 includes an edge member 6 fitted along at least one side of the opening 3 and a panel holding member 7 mounted at the edge of the panel 4. In the door, the edge member 6 includes a groove 6a opened on the inner peripheral side of the opening. In the door, the panel holding member 7 includes a size can be housed in the groove 6a of the edge member 6 while having a holding groove 7a fixing the edge of the panel 4, a leg piece 7b abutting against the bottom face of the groove 6a of the edge member 6 and supporting pieces 7c abutting against both side internal surfaces, respectively. In the door, a ventilation flue 9 communicating with both surface sides of the panel is formed between the groove 6a of the edge member 6 and the panel 4. Consequently, the door includes a daylighting function while the appearance is improved and a sufficient ventilation function can also be obtained by a simple structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262997-A (JP)
Title: Hinge cap
Inventor: SHINOZAKI NATSUO
IPC: B65D47/08
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge cap which can be removed easily from a container by pulling an upper lid after liquid contents are used and can be subjected to source segregated disposal and does not spoil appearance even in any container shape and can prevent a fraudulent act.  <P>SOLUTION: The hinge cap is fixed to a mouth tube part of the container, and includes a cap body and a upper lid. The cap body is composed of a spouting tube, an upper wall provided continuously on the periphery of the spouting tube, an engagement tube provided vertically on the outer edge of the upper wall and an outer periphery tube continuously formed with a space on the outer periphery of the engagement tube and having a hinge continuously provided on the upper end outer periphery thereof. The lower end periphery of the engagement tube and the inner periphery of the outer periphery tube are provided continuously via a connecting piece provided at the opposite side of the hinge and two or more breakable weak pieces arranged at a space, and a cover tube extending lower than the connecting piece and the weaken pieces is formed on the outer periphery tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265587-A (JP)
Title: Drawing with color sample stuck thereon
Inventor: TOYAMA MASATO
IPC: G09B25/04
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing with color samples stuck thereon enabling a user to feel the actual finish of the exterior or interior of a building desired by the user.  <P>SOLUTION: In the drawing with color samples stuck thereon, on the painting object portions of a building exterior drawing of a building to be painted for new construction or renovation, paint sample cuts painted and colored with a painting scheduled paint adjusted to be a painting candidate color and prepared in the same shape and same size as the painting object portions are stuck. Also, the painting object portions in the drawing are divided into a plurality of sections in accordance with the parts or constituting surfaces of the building, and the painting sample cuts are painted and colored in a plurality of colors corresponding to the number of divisions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270018-A (JP)
Title: Method for producing polymer particle and polymerization apparatus therefor
Inventor: SUGIURA SHINSUKE
IPC: C08F2/24
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polymer particles capable of controlling a polymerization rate to regulate grain sizes of the polymer particles to desired ones before a monomer polymerization ratio reaches 40%, and while keeping the grain sizes of the polymer particles to the desired ones after the monomer polymerization ratio exceeds 40%, changing the polymerization rate freely without any increase in emulsifying agent concentration for controlling monomer polymerization completion time.  <P>SOLUTION: Before the monomer polymerization ratio reaches 40%, the polymer grain sizes are controlled to a target ones by regulating the polymerization rate based on polymerization temperature, polymerization initiator concentration and the like. After the monomer polymerization ratio exceeds 40%, while maintaining the grain sizes of the polymer particles constant to keep the target ones regardless of the polymerization rate, the monomer polymerization completion time is controlled by freely changing the polymerization rate without increasing the emulsifying agent concentration.  <P>COPYRIGHT: (C)2010,JPO&INPIT