baber/WOPTO huggingface dataset:
Patent JP-2005046642-A (JP)
Title: Surface cleaning apparatus
Inventor: GREY NICHOLAS GERALD
IPC: A47L9/06
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface cleaning apparatus for cleaning the surface of a floor etc. which can securely remove dust etc. on an uneven part of the surface, for instance, in cracks and crevices.  <P>SOLUTION: This surface cleaning apparatus includes a brush (11) with a substantially cylindrical member. The substantially cylindrical member is equipped with a plurality of bristle tufts (119, 121) substantially extended radially from the cylindrical member. Bristles have first length and second length shorter than the first length. The first length bristles (121) and the second length bristles (119) are distributed substantially along the axis line direction of the substantially cylindrical member. Thereby the first length bristles can reach deep in an uneven part of a surface (104) to be cleaned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006110590-A (JP)
Title: Method for manufacturing seamless steel tube
Inventor: KITAMURA YASUFUMI
IPC: B21B19/04
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless steel tube by which the seamless steel tube where occurrence of inner surface defects is reduced is manufactured, even when performing piercing rolling by using high Cr-containing steel or martensitic stainless steel.  <P>SOLUTION: In this method, the seamless steel tube is manufactured by performing the piercing rolling by using Cr-steel containing, by mass, chromium of ≥9% or the martensitic stainless steel. In this manufacturing method of the seamless steel tube, the piercing rolling is performed by using the billet for making the tubes, in the cross section of a billet for making tube which is obtained by blooming a base stock having a rectangular cross section, the center segregation zone is not parted and the value of the ratio (r/D) of the distance r between the end part in the radial direction of a billet of the center segregation zone on the cross section of the billet and the center of the billet to the diameter D of the billet is ≥0.12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112752-A (JP)
Title: Water heater
Inventor: MORI HIROMICHI
IPC: F24H1/00
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discharge of bathing water of a temperature making a bathing person feel uncomfortable from an additional heating secondary circuit to a bathtub in a water heater comprising a main circulating circuit including a water heating part and a circulating pump; an additional heating primary circuit connected in parallel to a part of the main circulating circuit and including a heating part of an additional heating heat exchanger and an additional heating valve; and the additional heating secondary circuit circulating water between a heat absorption part of the additional heating heat exchanger and the bathtub and including an additional heating pump, in which a heating radiator releasing the heat of hot water circulated in the main circulating circuit is connected to the main circulating circuit, and the water heating part, the circulating pump and the additional heating pump are operated in additional heating of the bathtub.  <P>SOLUTION: The additional heating valve 16 is a flow control valve which is kept substantially in a closed state during stoppage of additional heating and set to a predetermined opening during additional heating. The bathing water in the additional heating secondary circuit carried in the heat absorption part of the additional heating heat exchanger is additionally heated by controlling the opening of the additional heating valve 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006113491-A (JP)
Title: Guidance assisting tool
Inventor: WATANABE MASARU
IPC: G09B11/04
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidance assisting tool for smoothly and accurately guiding a student in how to write a character while satisfying the demand for a face-to-face guidance.  <P>SOLUTION: A card 1 has a display part (surface) that a teacher can view. The teacher uses the card 1 when guiding the student in writing the letter. The display part (surface) teaches a mirror character 10 and how to write the mirror character 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122918-A (JP)
Title: Die molding body consisting of metallic glass laminate, and method for manufacturing the same body
Inventor: MOTOE KATSUJI
IPC: C22C45/04
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die molding body, the surface of whose base material is laminated with a metallic glass layer, whose surface has precise rugged shapes or a mirror surface, and to provide a method for simply manufacturing the die molding body.  <P>SOLUTION: A laminate 18, which has a metallic glass layer 14 formed on the surface of a base material 12, is manufactured. A die molding body 10 having rugged shapes 16 on the surface of the metallic glass layer 14 is obtained by transferring a die shape to the surface of the metallic glass layer 14 by the press-work using a die 20 in a supercooled liquid region. A die molding body having a mirror surface may be obtained by using a die having a highly smooth surface. The laminate 18 is favorably obtained by applying high-speed flame spraying of metallic glass particles to the surface of the base material 12. A compact amorphous layer of metallic glass is easily and firmly laminated as a thick film and further can be enlarged in its surface area, by applying high-speed flame spraying of metallic particles to a base material. A die molding body having a desired size and shape and having functionality of metallic glass is easily obtained. Further, the weight is made light, and the material cost is reduced, by using a lightweight material and a general-purpose material as a base material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124950-A (JP)
Title: Sill protective cover for sill flat sash
Inventor: SHIRAI MOTOAKI
IPC: E04G21/30
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill protective cover suitable for a sill flat sash.  <P>SOLUTION: This sill protective cover 1 (2, 3) for a sill flat sash protecting the upper surface of the sill 50 of the sill flat sash comprises flat planar cover bodies 21 and 31 extending in the longitudinal direction of the sill and indoor side engagement pieces 23 and 33 and outdoor side engagement pieces 22 and 32 projected from the cover bodies 21 and 31 downward. When the protective covers 2 and 3 are used, the indoor side engagement pieces 23 and 33 and the outdoor side engagement pieces 22 and 32 are engaged with the sill 50, and the cover bodies 21 and 31 cover rail parts 54 and 55 for a slide screen where the sash rollers of the sash screen are rotated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005141213-A (JP)
Title: Method of fabricating display device
Inventor: NAGAO RITSUKIKO
IPC: H01L27/32
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fabricating a display device which improves reliability.  <P>SOLUTION: The method comprises forming a semiconductor film on a substrate, forming a first insulating film on the semiconductor film, forming a through hole at the first insulating film, forming a wiring to be connected to the semiconductor film through the through hole on the first insulating film, forming a passivation film on the wiring, forming a second insulating film in contact with the surface of the passivation film by a spin coating method, and forming a pixel electrode on the second insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006124798-A (JP)
Title: High strength cold rolled thin steel sheet having excellent hole expansibility and its production method
Inventor: TAKEBAYASHI SHIGETO
IPC: C22C38/14
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet having a tensile strength of ≥900 MPa and having an excellent hole expansibility, and to provide its production method.  <P>SOLUTION: The high strength cold rolled thin steel sheet having an excellent hole expansibility has a composition comprising, by mass, 0.05 to 0.22% C, 0.001 to 0.8% Si, 2.0 to 3.3% Mn, 0.001 to 0.1% P, 0.0001 to 0.01% S, 0.001 to 0.2% Al, 0.0001 to 0.01% B and 0.005 to 0.3% Ti, and the balance Fe with inevitable impurities, has a tensile strength of ≥1,100 MPa, and also has a hole expansion ratio of ≥40%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126654-A (JP)
Title: Image forming apparatus ,and method and program for driving control
Inventor: HATAKE SHIGEO
IPC: G03G15/01
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image of good image quality, even if variations in the transport speed exist in an intermediate transfer belt, due to disturbance shock during image formation.  <P>SOLUTION: The image forming apparatus is provided with an intermediate transfer belt 101, a driving roller 104 to have the intermediate transfer belt 101 go around and a drive motor 102 to drive the rotation of at least the drive roller 104. Rotational speed of the drive roller 104 is detected by an encoder 113, an accumulated value of an amount of temporary variation in the rotational speed, contained in the detected rotational speed is detected by a system controller 120 and the rotational speed of the drive roller 104 is varied for only a compensation amount equivalent to the accumulated value in a direction which is opposite to the varying direction of the amount of the temporary variation, immediately after the occurrence of the amount of the temporary variation, or immediately after restoring based on the detected accumulated value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125136-A (JP)
Title: Key cylinder mounting structure for automobile
Inventor: IKURA TAKESHI
IPC: E05B85/06
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key cylinder mounting structure for a plurality of automobile parts without lowering the rigidity of any parts as a result of forming an extra opening thereby when installing the key cylinder in such a manner that the key cylinder is set astride the automobile components making the mounting work much easier.  <P>SOLUTION: A key cylinder 21 is fixed to an inner panel 3 of a rear door 1 of the automobile; and a ring-shaped cover 23 having an insertion hole 23a of the key cylinder 21 is installed to an opening 25 formed to the outer panel 5 in a loose fit state without falling from the opening 25 but in a movable manner in a radial direction of the opening 25. Then, the key cylinder 21 is installed to the rear door 1 by combining both the inner panel 3 and the outer panel 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131233-A (JP)
Title: Separable lid material
Inventor: KAGAWA SACHIKO
IPC: B32B27/32
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material which can be easily released from a plastic molded container by peeling off the lid material from a pull tab, and can be separated into a substrate and a permeable layer.  <P>SOLUTION: The lid material covers an opening part of the plastic molded container with a flange, and has the pull tab formed on the outer peripheral edge hermetically sealed with the flange part of the peripheral edge of the molded container. The lid material comprises a composite film which consists of a laminate of a substrate (11), a separating layer (12) and a permeable layer (13) in order from outside. The separating layer comprises a polymer alloy single layer or a multi-layered easy peelable sealant layer. The easy peelable sealant layer comprises a base layer (12a) and a polymer alloy layer (12b). The permeable layer (13) comprises a multi-layered constitution, and a polyethylene resin layer (13a) formed by a melt extrusion method is arranged on the separating layer side, and on the sticking body side, a resin layer being the same type as the container is arranged to form a sealant layer (13b).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135031-A (JP)
Title: Electromagnetic wave absorbing plate
Inventor: KATANO MASAAKI
IPC: H01Q17/00
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electromagnetic wave absorbing plate for the electromagnetic waves in the frequency range of 1-10 GHz used for portable telephones, wireless LANs, ETCs, etc.  <P>SOLUTION: The electromagnetic wave absorbing plate is composed of a transparent plate-like dielectric and a resistance coating film formed on one surface of the dielectric. By finding the electromagnetic wave absorbing amount of the electromagnetic wave absorbing plate by using the incident-side impedance when an electromagnetic wave enters into the dielectric from the surface on which the resistance coating film is not formed, the thickness of the dielectric and the areal resistance of the resistance coating film are decided so that the electromagnetic wave absorbing amount may become ≥10 dB.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135040-A (JP)
Title: Optical amplifier and method of adjusting optical output
Inventor: NAKANO TAKEHIRO
IPC: H01S3/10
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize the automatic adjustment of an optical amplifier that is controlled constantly in optical output by means of the intensity level of pumping light to an optical amplifier without using any worker nor PC.  <P>SOLUTION: An input port 3 for adjustment is provided and a reference value is acquired by inputting a standard light level from the outside and storing the light level in a memory 53. Then a transmission line output optical port 2 and the input port 3 for adjustment are connected to each other through an optical fiber 6 and the optical output of the optical amplifier 100 is inputted to the input port 3 for adjustment. An adjusted voltage generating circuit 50 performs addition and subtraction only on the difference between the optical output and reference value, and outputs the result to an output adjusting circuit 40 as an adjusted voltage. The output adjusting circuit 40 outputs the pumping light based on the comparison of the difference between the adjusted voltage and monitoring light. The above-mentioned feedback operation is repeated until the output light coincides with the reference value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005139184-A (JP)
Title: Composition containing heptafulvene or tropolone-based compound, derivative and/or mixture of the same, and method for dyeing by using the same
Inventor: GOURLAOUEN LUC
IPC: C09B57/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition obtained by incorporating at least one heptafulvene or tropolone-based compound, and a derivative and/or mixture of the same in a medium suitable for dyeing a keratin fiber, especially human keratin fiber, also in the presence of an oxidant in the case may be, to provide a method for dyeing the keratin fiber by using the composition, a device equipped with at least one compartment for housing the composition and at least one compartment for housing at least one oxidant, and a use of the heptafulvene or tropolone-based compound as a direct dyestuff for obtaining a natural color tone having a chromaticity.  <P>SOLUTION: The composition is provided by containing at least one compound of formula (1) in a suitable medium for dyeing the keratin fiber, such as the human keratin fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006132433-A (JP)
Title: Liquid pump
Inventor: YAMASHITA MASAHIRO
IPC: F16J15/34
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid pump capable of preventing leak of liquid from a mechanical seal part.  <P>SOLUTION: The water pump 1 is provided with a rotating shaft 30, a rotor 20, a housing 10, and a mechanical seal section 50, interposed between the rotating shaft 30 and housing 10, surrounding the rotating shaft 30, and forming a liquid-tight space covering the rotor 20 in the housing 10. The mechanical seal section 50 is provided with a stationary body 53 connected to the housing 10, a rotary body 52 connected to and rotating with the rotor 20 and abutting on the stationary body 53, and a spring 56 enhancing air tightness at the mechanical seal section 50 by pressing the stationary body 53 toward the rotary body 52 in a thrust direction. Distribution of contact force between the stationary body 53 and rotary body 52 is generated by the force applied by cooling water 100 onto the rotor 20. A regulating part 80 is provided for making this distribution uniform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005055923-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI DAISUKE
IPC: G02B5/20
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color display type liquid crystal display device having a layered color layer spacer, the display device having favorable display quality, high yield and a spacer comprising a layered color layer.  <P>SOLUTION: The liquid crystal display device has a columnar spacer formed as a layered body of color layers having a plurality of colors on one of two substrates opposing to each other and holds a liquid crystal between the two substrates. In this display device, properties of the spacer are varied by changing the layering order of the color layers, and the impurity content in the uppermost color layer in the color layers constituting the columnar spacer is controlled to be smaller than the impurity concentration in one of other lower color layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006131805-A (JP)
Title: Alicyclic vinyl ether copolymer
Inventor: AOSHIMA SADATO
IPC: C08F216/16
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excitation-responsive material excellent in film formability and transparency.  <P>SOLUTION: An alicyclic vinyl ether copolymer as the above-mentioned material is provided, having in the main chain at least one alicyclic vinyl ether of formula(1), at least one oxyethylene chain-containing vinyl ether of formula(2) or at least one long-chain alkyl-containing vinyl ether of formula(3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130631-A (JP)
Title: Suction holding device
Inventor: OKAFUJI YUKITAKA
IPC: B25J15/06
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction holding device which can automatically shut off the vacuum without using an outer control means when the air has been flowed in from the outside because of a failure of a vacuum pad, or the like.  <P>SOLUTION: The suction holding device comprises a cylinder device 13 having a vacuum pad 11, a suction device, an outer cylinder 12, and upper and lower cylinder rods 13c, 14; an elevating cylinder 21 for vertically moving the outer cylinder 12; a communicating hole for communicating a piston cylinder 13a with the inside of the outer cylinder 12; a vacuum air introducing hole 13s which is opened to the lower chamber side of an opening/closing piston 13b connected to the upper cylinder rod 13c at one end side and is connected to the suction portion of the suction device at the other end side; a communicating passage 26 for communicating a piston lower chamber of an elevating cylinder 21 with the inside of the outer cylinder 12; and a detecting element 15 to be brought into contact with the object to be carried. When the air has flowed into the vacuum pad 11 from the outside, the opening of the vacuum air introducing hole 13s is automatically closed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005259108-A (JP)
Title: Security server, method and system for managing document security
Inventor: SAITO ATSUHISA
IPC: G06F21/00
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing document security, which can keep track of and maintain the document security status under conditions to repeat printing and copying documents.  <P>SOLUTION: The system for managing the document security includes an image forming apparatus, and a security server, which is connected to the image forming apparatus via a network. The security server comprises a first profile control table (15), which generates and records a profile for an electronic document when the electronic document is generated by the image forming apparatus, and a second profile control table (16), which generates and records a profile for a printed document by associating the profile for the printed document with an ID of a site to generate the printed document by the image forming apparatus when the printed document is generated by the device. The image forming apparatus prints the printed document by embedding a new print ID on the printed document when that document is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006140211-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: KOJIMA MAKOTO
IPC: H01L21/8238
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit comprising a transistor circuit where breakdown voltage of the drain end of a transistor element can be made high without changing the thickness of an oxide film.  <P>SOLUTION: The CMOS integrated circuit operating at comparatively high power voltage is provided with a first MOS-type transistor having a drain profile which is brought into contact with a gate through a low concentration region having impurity concentration which is below prescribed concentration that is previously decided in accordance with power voltage at the drain end, and with a second MOS-type transistor transfer gate having same polarity which is connected to the gate of the first MOS-type transistor. Gate voltage is applied to the gate of the first MOS-type transistor through the second MOS-type transistor transfer gate to which prescribed potential (shielding voltage) is applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138939-A (JP)
Title: Projection type image display device
Inventor: KOBAYASHI SHUICHI
IPC: G02B26/10
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the occurrence of such a problem that an image is deteriorated by a hand shake in displaying the image by carrying a projection type image display device with hand and is hardly observable by an observer.  <P>SOLUTION: The projection type image display device having a projection optical system to project the image on the projection screen by using the light from a light source is characterized by having an attitude detecting means for detecting the information on the attitude of the projection type image display device, and an image position change reducing means for reducing the variation in the position of the projection image on the projection screen due to a change in the attitude of the projection type image display device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140639-A (JP)
Title: Oscillation signal generator and its device
Inventor: HARADA SHINGO
IPC: H03K5/131
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To securely avoid the distortion of an oscillation signal.  <P>SOLUTION: Each delay circuit 21 of an oscillation signal generation portion P1 is provided with a 1st current supply portion P4 which supplies a prescribed level current corresponding to a 1st control signal Sc1 between a source voltage and a differential couple portion P3 so that the differential couple portion P3, 1st and 2nd transmission lines L1 and L2, and a variable resistance portion P6 can be placed in a floating state from the source voltage. Consequently, a voltage connected to a portion placed in the floating state is adjusted to control the oscillation center voltage of an oscillation signal So so that operation of the delay circuit 21 does not deviate from a linear region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI