baber/WOPTO huggingface dataset:
Patent JP-2008208304-A (JP)
Title: Polypropylene-based resin composition and its molded article
Inventor: WATANABE TAKESHI
IPC: C08L53/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition which prevents the formation of flow marks and is excellent in surface impact characteristics, and to provide a molded article comprising the same.  <P>SOLUTION: This polypropylene-based resin composition comprises 70 to 90 wt.% of the following propylenic polymer (A) and 10 to 30 wt.% of an inorganic filler (B), wherein the propylenic polymer (A) is a propylene-ethylene block copolymer which comprises 60 to 75 wt.% of a crystalline polypropylene portion comprising a propylene homopolymer, or a copolymer of propylene with ≤1 mol.% of ethylene or a ≥4C α-olefin and 25 to 40 wt.% of a propylene-ethylene random copolymer portion having a propylene/ethylene weight ratio of 75/25 to 35/65 and which satisfies specific requirements (1) and (2), and an injection molded article comprises the resin composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218223-A (JP)
Title: Surface emitting apparatus
Inventor: KAWASHIMA YOSHIAKI
IPC: F21V8/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin, power saving, light-weight and inexpensive surface emitting apparatus using a light guide body with a plurality of light guide bars and an LED.  <P>SOLUTION: A surface coloring apparatus 1 includes: the light guide body 10 having a plurality of light guide bars 11, end surfaces 16 and 17, coloring surfaces 12 and 14 and a light outputting surface; light sources 30 and 40 for inputting light from the end surfaces of the light guide body; a light deflecting means R for outputting the light entered from the end surfaces of the light guide body from light outputting surface in the light guide body; and smooth surfaces 13 and 15 without a light deflecting means on the light outputting surface of the light guide body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217922-A (JP)
Title: Optical element, optical pickup, complementary optical member, and manufacturing method of optical element
Inventor: KURAHASHI HAJIME
IPC: G11B7/22
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical element fulfilling a prescribed optical function without using an optical film while avoiding problems such as film exfoliation and film cracks.  <P>SOLUTION: A complementary optical member 13 wherein a complementary optical film SC for complementing an optical function which a fundamental optical film BC lacks is formed on a transparent substrate 11 is stuck to and laminated on a fundamental optical member 12 wherein the fundamental optical film BC demonstrating an optical function is formed on a transparent substrate 11. Since the complementary optical film SC for complementing the optical function by a minute amount is formed on the transparent substrate 11, the complementary optical film SC is not directly formed on the fundamental optical film BC but the complementary optical member 13 is laminated on the fundamental optical member 12 by an optical adhesive or the like to complement the function of the fundamental optical film BC. Thus the prescribed optical function can be obtained without inducing problems such as exfoliation and cracks of films.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212090-A (JP)
Title: Quality improver for frozen boiled-noodle
Inventor: ASO SHIGEKI
IPC: A23L7/109
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quality improver for frozen boiled-noodle having excellent effect of improving a palatable feeling of frozen boiled-noodle.  <P>SOLUTION: A quality improver for frozen boiled-noodle of a first type comprising lecithin and an ester of glycerin and an organic acid and a fatty acid, and a quality improver for frozen boiled-noodle of a second type comprising a protein and/or a thickening stabilizer in addition to lecithin and an ester of glycerin and an organic acid and a fatty acid, are disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216165-A (JP)
Title: Liquid level sensor
Inventor: NAKATANI KATSUHIKO
IPC: G01F23/26
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level sensor enabling simplification of a signal wiring or the like.  <P>SOLUTION: The liquid level sensor comprises a sensor part which detects the liquid level in a vessel, a processing part which processes a detected signal of the sensor part into a signal state which can transmit by a specific small power radio frequency, and an antenna which carries out a radio frequency wave transmission of the signal processed by the processing part. The sensor part consists of preferably one electrode extending to a displacement direction of the liquid level in the vessel or at least one pair of electrode which is set with an interval mutually and counter placed layout.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223327-A (JP)
Title: Earthquake-resisting reinforcing structure of viaduct
Inventor: OKANO MOTOYUKI
IPC: E01D22/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To apply earthquake resisting reinforcement not only to a ground section of a lower structure but also to an underground section.  <P>SOLUTION: In this earthquake-resisting reinforcing structure 1 of a viaduct, a steel sheet pile 13 is buried in a box shape in the ground 14 along a peripheral edge of a rectangular planar space which is surrounded by foundation beams 6 and 6 and orthogonal foundation beams 7 and 7, and a reinforced concrete floor slab 62 is constructed in the rectangular planar space in such a manner that heads of the steel sheet piles are joined. The steel sheet pile 13 and the reinforced concrete floor slab 62 form a foundation structure 63 as a second foundation structure which is newly added in earthquake-resisting reinforcing work. A three-dimensional damper brace 71 is arranged immediately above the rectangular planar space, so as to transfer a compressive force and a tensile force, associated with a horizontal force during earthquakes and rocking vibrations from a rigid frame 4, to the foundation structure 63.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227919-A (JP)
Title: Two-way communication system, communication terminal device and image mute control method
Inventor: HONOBE TERUHIRO
IPC: H04N7/15
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily perform image mute operation.  <P>SOLUTION: Each time a remote control signal for mute control is received by a remote control receiving section 122, a control section 121 in a terminal body 120 alternately switches a mute canceled state and a mute state. In the mute canceled state, compressed image data obtained by compressing picked-up image data from a camera 110 are extracted by an image switching section 125, and the compressed image data are transmitted via a packetize section 126 and a communication I/F 127. In the mute state, image data for mute (compressed image data) read from a nonvolatile memory 124 are extracted by the image switching section 125, and the compressed image data are transmitted via the packetize section 126 and the communication I/F 127. The user can easily perform the image mute operation by means of a remote commander 170.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222378-A (JP)
Title: Yarn winding apparatus
Inventor: UMEHARA YOSHITO
IPC: B65H54/02
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the performance of a brake mechanism for braking the free rotation of a driven roller without enlarging an apparatus.  <P>SOLUTION: The cylindrical driven roller 20 is drivenly rotated in contact with a yarn layer formed at a winding bobbin rotationally driven by a winding bobbin driving motor. The brake mechanism 30 for braking the free rotation of the driven roller 20 when contact between the yarn layer and the driven roller 20 is released, is provided inside the driven roller 20. The brake mechanism 30 has a contact member 31, and the contact member 31 is arranged in a relatively rotatable manner to the driven roller 20, and has a doughnut-shaped contact surface 31a. The contact member 31 can advance/retreat along the axial direction of the driven roller 20, and can take a state of contacting a surface (a contacted surface 24a) orthogonal to the axial direction in the driven roller 20 and a state of not contacting the surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228752-A (JP)
Title: Merchandise information display system, and display control method for merchandise information display system, and program
Inventor: MINOWA MASAHIRO
IPC: G09F19/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise information display system capable of appropriately managing POP devices of different display forms, and a display control method for the merchandise information display system, and a program.  <P>SOLUTION: The merchandise information display system 1 includes a host device 3 for integrally managing merchandise information including a list price 83 of merchandise for sale and additional information to be additionally displayed together with the list price 83, and an electronic display device 2 composed of an electronic shelf label device 6 for displaying the merchandise information according to a command from the host device 3, and a POP device either of a variable display form for changeably displaying the additional information based on a command from the host device 3 or of a fixed display format for fixedly displaying the additional information which can not be rewritten based on a command from the host device 3. The POP device has a form discriminating part for discriminating the display form, and the host device 3 includes display form information acquiring means for acquiring the display form information 93 from the form discriminating part of the POP device of the electronic display device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235394-A (JP)
Title: Magnet type suction holder
Inventor: NISHIMINE TADASHI
IPC: H01F7/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet type suction holder which can be shared among multiple types of cylindrical members, having different sizes and allows a desired treatment to be easily carried out on a member to be chucked, while being held by the holder.  <P>SOLUTION: The magnet type suction holder 1 comprises the body 2 of a holder and at least three suction ribs 3 which are so disposed as to protrude from the body 2 of the holder and are extended radially, each of which has a suction surface 300 for suction by using magnetic force, a surface to be sucked 80 disposed on one end in the axis direction of the cylindrical member 8 to be sucked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230873-A (JP)
Title: Metallic material for phosphor raw material and method for producing phosphor, phosphor and phosphor-containing composition, luminescent device, image display device and illuminating device
Inventor: MACHIDA KENICHI
IPC: B22F1/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material for a phosphor raw material capable of suppressing rapid progress of a nitriding reaction in heating when a nitride phosphor is produced, and a method for producing a phosphor using the metallic material for the phosphor raw material.  <P>SOLUTION: The metallic material for the phosphor raw material comprises at least one alloy and a metal and/or alloy having a crystal structure different from that of the above alloy. The method for producing a phosphor comprises heating this metallic material for the phosphor raw material in a nitriding gas-containing atmosphere. Since the metallic material for the phosphor raw material comprises at least one alloy mutually different in melting point and a metal and/or alloy having a crystal structure different from that of the above alloy, the phenomenon that a nitriding reaction proceeds rapidly at a time is suppressed. As a result, rapid progress of a nitriding reaction in heating is suppressed and a phosphor having high characteristics can be inexpensively mass-produced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236134-A (JP)
Title: Operation amplifier
Inventor: YANASE YUKA
IPC: H03F3/45
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make transconductance of an operation amplifier constant in all ranges of input voltage.  <P>SOLUTION: A rail-to-rail operation amplifier 30 consists of a differential operation amplification section 1, an output section 2, and a voltage control section 20. The voltage control section 20 prepares low current sources 5 to 7, Pch MOS transistors PMT 11 to 14, and Nch MOS transistors NMT 11 to 13. Bias voltage Vb1 which is input to gates of the Pch MOS transistors which are bias current sources of the Pch side, is input to gates of the Pch MOS transistors PMT 11 and PMT 12. The voltage control section 20 outputs bias voltage Vb2 which makes a variance amount of voltage between gate and source of Nch MOS transistors of a difference pair equal to the variance amount of voltage between gate and source of the Pch MOS transistor of the difference pair, to a gates of the Nch MOS transistors which are bias current sources of the Nch side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230349-A (JP)
Title: Electromagnetic suspension device for railroad vehicle
Inventor: AKAMI YUSUKE
IPC: B61F5/24
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device for a railroad vehicle capable of securing a favorable travelling property and an excellent driving ride comfort even in passing a section.  <P>SOLUTION: An AC 400 V electric power source voltage monitor 20 to monitor lowering the voltage of an AC 400 V electric power source 17 to supply electric power to an electromagnetic actuator 7 interposed between a rolling stock body 3 and a carriage 4 is provided, and a controller 10 increases a damping coefficient of a hydraulic damper 8 when the AC 400 V electric power source voltage monitor 20 detects lowering of voltage. It is possible to secure favorable travelling safety and driving ride comfort of a railroad vehicle 2 even when supplying voltage to the electromagnetic actuator 7 is lowered as when the railroad vehicle 2 passes the section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228901-A (JP)
Title: Screen shutter for fire-proofing/smoke barrier compartment
Inventor: IZUMI HITOSHI
IPC: E06B9/17
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To divide the internal space of a building into a fire-side compartment and a non-fire compartment by shielding the gap between a screen curtain and the floor of the building with a shielding member if the gap is formed between the screen curtain and the floor.  <P>SOLUTION: The screen shutter includes the screen curtain 6 which can be fed out/taken up in the ceiling of the building and whose lower end can abut to the floor 52 of the building when fed out; a spindle body 10 attached to the lower end of the screen curtain 6; a guide member attached between the ceiling and the floor 52 of the building for guiding the screen curtain 6 in such a way as can be fed out or taken up; and a stopper mechanism for fixing the screen curtain 6 in such a state that the lower end of the screen curtain abuts to the floor 52 of the building. The screen shutter also has the shielding member 30 at the lower end of the screen curtain 6 in such a way that as can move in the direction of feeding out/taking up of the screen curtain 6 independently from the screen curtain 6 and that the lower end can abut on the floor 52 by its own weight. Even if the gap is formed between the spindle body 10 and the floor 52, the gap is shielded by the shielding member 30 to continuously divide the internal space of the building into the fire side 53 and the non-fire side 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232918-A (JP)
Title: Gas detector
Inventor: HARA TAKESHI
IPC: G01N21/3504
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a measured concentration of a detected gas intuitively.  <P>SOLUTION: A gas detector comprises a display section 7 that optically detects a gas by using infrared absorption characteristics of a gas and displays the measured concentration of the gas that is detected.The display section 7 has a measured concentration level meter 7b1 that gradually level displays the measured concentration of the gas using the scale that a level range is equally divided to a plurality of steps.A user intuitively recognizes the measured concentration by the gradual level display of the measured concentration level meter 7b1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233676-A (JP)
Title: Optical article
Inventor: TODA MITSUHIRO
IPC: G02C7/10
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens having a hard coat layer colored by dyestuff and excellent in durability and flaw resistance on the hard coat layer.  <P>SOLUTION: The plastic lens has a base material and the hard coat layer formed on the base material, the hard coat layer is formed at least by [component A]; a hydrolyzable organosilicic compound and [component B]; a coating composition containing biaryl sulfide, and the hard coat layer is colored by the dyestuff.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230814-A (JP)
Title: Sheet processing device and image forming device
Inventor: FUJITA KEIKO
IPC: B65H45/30
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processing device and an image forming device capable of efficiently folding a sheet bundle with good appearance and performing bookbinding.  <P>SOLUTION: While pressing a folding part Pc of a folded sheet bundle PA, fold reinforcement means 861 (861a, 861b) are moved along the folding part Pc, so as to reinforce a fold. Along with the movement of the fold reinforcement means 861, the downstream side in the movement direction of the fold reinforcement means 861 of the folding part Pc of the sheet bundle PA is humidified by a humidifying means 880. The portion of the folding part Pc of the sheet bundle PA humidified by the humidifying means 880 is heated via the fold reinforcement means 861 by heating means 881 (881a, 881b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231863-A (JP)
Title: Widening method for existing underground structure
Inventor: FUJITA HITOSHI
IPC: E21D9/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a widening method which enables the efficient widening of an existing underground structure crossing a section under a rail.  <P>SOLUTION: A lower floor slab 11 of the existing underground structure 1 is put into the state of being separated from both side walls 1b and 1b; a temporary bearing body 8 is installed on the lower floor slab 11, so that an upper slab 1a can be separated from both the side walls 1b and 1b in the state of being supported by the temporary bearing body 8; in this state, a prefabricated horizontally-long box body 2 wider than the existing underground structure 1 follows the existing underground structure 1 in a butting manner; the prefabricated horizontally-long box body 2 is jacked while both the side walls 1b and 1b are destroyed from the side of the prefabricated horizontally-long box body 2; and the upper and lower floor slabs 1a and 11 and the temporary bearing body 8 are integrally advanced to be removed from a burial position under the rail, so that the existing underground structure 1 can be turned into a widened structured by being substituted with the prefabricated horizontally-long box body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243267-A (JP)
Title: Magnetic reproduction head and magnetic head
Inventor: HATAYA MASAHIKO
IPC: H01L43/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reproduction head which has high resolution, a reduced width of reading blur and a reduced magnetic fluctuation noise in order to cope with high recording density.  <P>SOLUTION: Between upper/lower magnetic shield layers 1, 2 and a magnetoresistance effect film 10, electrodes 3 and 4 are disposed only near a medium facing surface to locally supply a minimum sensation current to the vicinity of the medium facing surface of the magnetoresistance effect film 10, thereby reducing effective magnetic spacing to realize the magnetic reproduction head having the high resolution and reduced reading blur. Moreover, by increasing the volume of the magnetoresistance effect film 10 at an element height rear part, the magnetic fluctuation noise is suppressed to realize the magnetic reproduction head showing a high SN ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244900-A (JP)
Title: Image reader and image forming apparatus
Inventor: KUROKAWA TAKASHI
IPC: H04N1/19
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader in which the starting time of reading a document (copying) is not affected in both color and monochromatic modes, and a document size is detected precisely while ensuring advantageous document reading in image quality.  <P>SOLUTION: When power is turned on, gain adjustment (gain setting) of the amplifier of a CCD sensor 13 (the amplifier 15 in an AFE 14) is performed in the order of monochromatic mode and color mode. On the other hand, the gain setting value in each mode is stored in a storage section 30. After ending gain setting, white reference data for color are generated and stored in the storage section 30. Thereafter, the gain setting value of the amplifier 15 and the white reference data are reset at monochrome. When a document is read in color mode and the document size is detected, the gain setting value for color and the white reference data for color are read out from the storage section 30 resulting in color mode setting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181064-A (JP)
Title: Electronic sunglass
Inventor: HAGIWARA YUICHI
IPC: G02C7/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic sunglasses capable of making liquid crystal structures perform displaying of the colors matched with a user's liking, such as liking of an individual person, a location and fashion.  <P>SOLUTION: The electronic sunglasses 1 using a pair of the liquid crystal structures 2A, 2A laminated with liquid crystals for RGB beforehand image a subject having a color desired by the user, and subject the imaging light obtained by the imaging to color separation to three primary color light, then subject the light to photoelectric conversion to create three primary color signals in a color signal creation section 5. Thereafter, calculation is performed in a correction table calculation section 61 by using a correction table in which the parameter set in a parameter setting section 63 in order to previously perform a conversion to create the three primary color correction signal from the three primary color signals and the three primary color signals created in the color signal creating section 5 are associated to obtain a correction signal for each color. A driving voltage to be supplied to a transparent electrode for each color of the liquid crystal structure 2A is created in a driving voltage supply section 62 from the correction signal for each color. Then, the transmittance or reflectivity of the liquid crystals for each color complying with the driving voltage is changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247634-A (JP)
Title: Method for processing glass plate by laser beam irradiation
Inventor: NISHIKAWA SHINJI
IPC: C03B29/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing the end face of a glass plate by laser beam irradiation in a simple way without using a large-scale apparatus.  <P>SOLUTION: The method for processing the end face of the glass plate comprises softening at least the ridgeline part of the end part of the glass plate with heat by laser beam irradiation and then solidifying the softened part. The method includes a process for scanning the end part of the glass plate by a laser beam, and in the process, the scanning speed at the start side of scanning is made slower than that at the end point side.  <P>COPYRIGHT: (C)2009,JPO&INPIT