baber/WOPTO huggingface dataset:
Patent JP-2007057451-A (JP)
Title: Mount for rotating equipment vibration test, and vibration testing method of rotating equipment
Inventor: SAITO YOSHITAKA
IPC: G01M7/02
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount for a rotating equipment vibration test that evaluates vibration resistance of rotating equipment in a state near to an operation state, and also evaluates weatherability of the rotating equipment, and also to provide a vibration testing method of the rotating equipment.  <P>SOLUTION: The mount for the rotating equipment vibration test comprises a space for fixing the rotating equipment, and an air motor fixed adjacent to the space, and is fixed on a shaking table.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055523-A (JP)
Title: Hybrid cover device of current collector
Inventor: HIROZAWA MASARU
IPC: B61D49/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid cover device of a current collector having a simple, compact and lightweight structure with right and left sides of a cavity being opened which is capable of enhancing an aerodynamic characteristic and a lift characteristic by an elaborate combined use of a solid part and a mesh.  <P>SOLUTION: The hybrid cover device of the current collector is provided before and behind the current collector 2 installed on a roof 1a of a vehicle 1 when viewed in the traveling direction of the current collector, and comprises solid covers 3 having a slope 3a for guiding opposing air 11 to a base 2a of the current collector 2 upwardly and a horizontal part 3b continuous thereto, and front and rear mesh covers 6, 6 having a structure in which a cavity is opened to right and left sides between the solid covers 3, 3 at the position of the end of the horizontal part 3b of the solid covers 3. Ventilation passages 3e are formed at both sides of the solid covers 3, 3, which are recessed below the top face 3d of each solid cover from the middle thereof, and communicated with right and left ranges of the mesh cover 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063344-A (JP)
Title: Hydrophilic group-containing cross-linked fine particle dispersion
Inventor: OKAZAKI KANA
IPC: C08F4/04
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-linked fine particle dispersion in which polymerization solvent-soluble free components by-produced except the resin particles is reduced to ≤1 wt.% by suitably controlling the kind and amount of a hydrophilic group-containing ethylenic unsaturated monomer, and which does not deteriorate water resistance, adhesiveness, and the like, even when used without passing through a washing process.  <P>SOLUTION: This cross-linked fine particle dispersion obtained by polymerizing 1 to 5 wt.% of a hydrophilic group-containing ethylenic unsaturated monomer and 95 to 99 wt.% of another ethylenic unsaturated monomer in the presence of a polymerization initiator having a specific structure in a solvent in the absence of a dispersion stabilizer is characterized in that the amount of components dissolvable in the polymerization solvent and by-produced on the polymerization of the fine particle dispersion is ≤1 wt.%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063046-A (JP)
Title: Single crystal pulling apparatus and method for controlling the same
Inventor: KOBAYASHI AKIHIKO
IPC: C30B15/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal pulling apparatus, wherein the increase of the apparatus manufacturing cost is suppressed and a single crystal almost free from crystal defects is obtained by easily forming thermal environments being high in degree of freedom according to the kinds or sections of single crystals to be grown, and a method for controlling the same.  <P>SOLUTION: The single crystal pulling apparatus 1 for pulling the single crystal C from a crucible 3 by a Czochralski method is equipped with: a pulling means 5 for pulling the single crystal C; a cylindrical cooling tube 2b for surrounding the periphery of the single crystal C being pulled by the pulling means 5 through a vacant space and cooling the single crystal C; a cylindrical heat insulating member 20 which is provided in the vacant space formed between the single crystal C and the cooling tube 2b and surrounds the periphery of the single crystal C; and an ascending/descending means for ascending and descending the heat insulating member 20 with respect to the single crystal C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065551-A (JP)
Title: Illuminator and projector
Inventor: ARIGA SUSUMU
IPC: G03B21/00
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain the miniaturization of the whole apparatus, and also, to reduce the uneven luminance of exit light emitted from light source apparatuses.  <P>SOLUTION: The illuminator includes; the light source apparatuses 11R, 11G and 11B for emitting light; a first polarized light separating part 21 for separating the exit light emitted from the light source apparatuses 11R, 11G and 11B, and also, equipped with a first polarized light separating surface 21a; a first light guiding part 22 for uniformizing the illuminance distribution of the light emitted from the light source apparatuses 11R, 11G and 11B; a reflection part 23 for the first light guiding part, for reflecting the incident light to the first light guiding part 22; a reflection part 25 for the first polarized light separating part, for reflecting the incident light to the first polarized light separating surface 21a; a second polarized light separating part 31 for separating the exit light emitted from the first polarized light separating part 21, and also, equipped with a second polarized light separating surface 31a; a second light guiding part 32 for uniformizing the illuminance distribution of the light emitted from the light source apparatuses 11R, 11G and 11B; and a reflection part 33 for the second light guiding part, for reflecting the incident light to the second light guiding part 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071642-A (JP)
Title: Hydrogen gas detection element and hydrogen gas detector
Inventor: NAKAZATO YOSHIHIRO
IPC: G01N27/26
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-electrolyte hydrogen gas detection element wherein a hydrogen gas detection element is thermally and chemically stabilized while its structure is simplified; and to provide a hydrogen gas detector equipped with the detection element.  <P>SOLUTION: This hydrogen gas detection element is equipped with a solid electrolyte 1 having oxygen ion conductivity, a substrate 2 for supporting the solid electrolyte 1, and a pair of electrodes 3 provided on a surface of the solid electrolyte 1. A difference in equilibrium potential based on an equilibrium reaction between the pair of electrodes 3a and 3b is used as a signal related to oxygen concentration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074256-A (JP)
Title: Multiple llid processing device
Inventor: KOIKE TAKESHI
IPC: H04L12/44
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple LLID processing device in GE-PON capable of avoiding high cost, by using a structure in which two or more LLIDs can be processed by one ONU.  <P>SOLUTION: As base layers of ONU are set from the lowest in the order of PMD layer, PMA layer, FEC layer, PCS layer, RS layer, MAC layer, MPCP layer, and OAM layer. As a set of the base layers, RS layer, MAC layer, MPCP layer, and OAM layer are set in order as high level layers from the PCS layer. In this case, a MUX unit is provided for controlling the connection of the PCS layer as a base layer, the RS layer also one of the base layers, and the RS layer arranged as one of the set of base layers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069455-A (JP)
Title: Printing device and tension controlling method
Inventor: SAKAMOTO TAKASHI
IPC: B65H23/192
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to keep the tension of printing paper at a specified value in a plurality of positions in a conveyance passage of a web printing device.  <P>SOLUTION: In the printing device 1, the conveyance velocity of the printing paper P at a first conveyance mechanism 21 is controlled in the way that the instrumentation results of a first tension sensor 22 can come close to a predetermined value pv. In addition, the conveyance velocity of the printing paper P at a second conveyance mechanism 41 is controlled in the way that the instrumentation results of the second tension sensor 42 can come close to the instrumentation results of the first tension sensor 22. Therefore, the tension of the printing paper P can be kept at the predetermined value pv in the first conveyance passage 20 and the second conveyance passage 40. Since only the first conveyance passage 20 is a conveyance passage where the conveyance velocity can be controlled so as to allow the instrumentation results to come close to the predetermined value pv, the tension of the first conveyance passage 20 and that of the second conveyance passage 40 interact each other to inhibit the occurrence of a hunting phenomenon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006113560-A (JP)
Title: Method and device for reflectance with predetermined spectral response
Inventor: FLOYD PHILIP D
IPC: G09G3/20
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with at least an interferometric light modulating device so composed to reflect light and a light source.  <P>SOLUTION: In various embodiments of the invention, a display device comprises an illumination apparatus configured to emit light of a different color at different times and at least one interferometric light modulating device illuminated by the illumination apparatus. In certain preferred embodiments, interferometric light modulating devices are illuminated for short durations with different color light, the durations of the time being sufficiently short to produce color fusion or blending of colors as perceived by the human eye. The interferometric light modulating device may comprise a white interferometric light modulating device that reflects white light in one state. The interferometric light modulating device may also have a reflectivity spectrum that includes at least two color peaks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183987-A (JP)
Title: Refrigerating device
Inventor: TAKEGAMI MASAAKI
IPC: F25B47/02
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine start of defrosting operation in a refrigerating device comprising a refrigerant circuit 20 provided with an air heat exchanger 11 and performing general operation and defrosting operation.  <P>SOLUTION: The refrigerating device 10 comprises the refrigerant circuit 20 provided with the air heat exchanger 111 and performs general operation and defrosting operation. The refrigerating device 10 further comprises inlet temperature measuring means 116 and 136 measuring the temperature of air to be sent to the air heat exchanger 111; outlet temperature measuring means 117 and 137 measuring the temperature of air passed through the air heat exchanger 111; and a control means 201 determining start of defrosting operation. The control means 201 determines the start of defrosting operation by use of the measured value of the inlet temperature measuring means 116 and 136 and the outlet temperature measuring means 117 and 137.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007068503-A (JP)
Title: Reductase gene and utilization thereof
Inventor: ASAKO HIROYUKI
IPC: C12N15/09
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene which encodes a protein having ability of asymmetrically reducing a 2-oxo-4-phenylbutyric acid ester and industrially advantageously producing an (R)-2-hydroxy-4-phenylbutyric acid ester, to provide the protein, and to provide a method for producing the (R)-2-hydroxy-4-phenylbutyric acid ester utilizing the same.  <P>SOLUTION: This gene has a base sequence which is obtained from Yamadazyma farinosa, etc., and represented by a base sequence encoding a specific amino acid sequence.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079814-A (JP)
Title: Metal cap body
Inventor: ASAKURA HIROYUKI
IPC: E02D29/14
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal cap body capable of preventing communication inhibition of an IC tag and capable of preventing the size of thickness direction from increasing.  <P>SOLUTION: The metal cap body 1 for holding the IC tag 30 with an antenna 31 in the body comprises: the cap main body 10 formed of a ferrous metal; a recessed part 11, which is formed by curving a surface part of a top side of the cap main body 10 inward, for storing the IC tag 30 by positioning the antenna 31 in approximately parallel to the surface part of the top side of the cap main body part 10; and a low magnetic permeability part 20, provided between the antenna 31 and an inner surface of the recessed part 11 and formed from a material of which magnetic permeability is lower than the cap main body part 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078472-A (JP)
Title: Immersion type ultrasonic flaw detector
Inventor: YAMASHITA SEIKI
IPC: G01N29/04
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion type ultrasonic flaw detector capable of attenuating a reflected ultrasonic wave up to a level causing no trouble in ultrasonic flaw inspection while suppressing a rise in cost.  <P>SOLUTION: In the immersion type ultrasonic flaw detector equipped with a water tank 2 and an ultrasonic probe 4 and constituted so as to immerse the ultrasonic probe 4 in the water housed in the water tank 2 along with a specimen S to perform ultrasonic flaw inspection, the side wall surface 21 and the base 22 of the water tank 2 are coated with an attenuation material for attenuating the reflected ultrasonic wave WA. Artificial turf 6 is used as the attenuation material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080731-A (JP)
Title: Fuel supply system and method therefor
Inventor: NAKAZAWA TOSHIAKI
IPC: H01M8/04
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To start a fuel cell in a situation wherein an AC adapter can not be used and charging to a secondary battery is not made, and even when a separate power such as battery power by an external battery is not available.  <P>SOLUTION: A fuel cell system is constructed of a fuel cell 10, a secondary battery 11, a fuel cartridge 12, a first electric pump 13, a second electric pump 14, a sub-tank 15, a remaining quantity sensor 16, a manual pump 17, a pump operating mechanism 18, and a control part 19. If power is charged in the secondary battery 11, the control part 19 makes operate the first electric pump 13 by the charged power of the secondary battery 11 and supplies the fuel stored in the fuel cartridge 12 to an MEA 101 in the fuel cell 10 by the first electric pump 13. If power is not charged in the secondary battery 11, a user operates the manual pump 17 manually through the pump operating mechanism 18 and supplies the fuel stored in a sub-tank 15 to the MEA 101 by the manual pump 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076280-A (JP)
Title: Rolled paper printer
Inventor: MAEKAWA HIROYOSHI
IPC: B41J15/02
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a rolled paper printer equipped with a rolled paper magazine improved so that replacement and set working of the rolled paper may be easily performed.  <P>SOLUTION: The rolled paper magazine 9 of the rolled paper printer 1 is equipped with a rolled paper holder 12 wherein the rolled paper is held in the state of being turnable. If an opening/closing lid unit 3 is opened, the rolled paper holder 12 is tilted forward by a rolled paper feeding mechanism, then the rolled paper 10 is fed ahead. A front plate 14 attached to the opening/closing lid unit 3 is equipped with a holding roller 25 in the state of turning free, and the rolled paper 10 forwarded ahead gets into the state of connecting with the holding roller 25. When pulling out a recording paper 10a from the rolled paper 10, the paper 10 turns at a fixed position without the paper 10 falling ahead. Thereby, the replacement and set working of the rolled paper becomes easy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076879-A (JP)
Title: Paper sheet conveyance device
Inventor: YUI AKIHIRO
IPC: G07D9/00
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform adjustment for making a conveyance belt warm up, automatically and quantitatively.  <P>SOLUTION: This paper sheet conveyance device is provided with the conveyance belts 21a, 21b for conveying paper sheets by rotation, a conveyance motor 25 for rotating and driving the conveyance belts 21a, 21b, a detection sensor 27 for detecting deviation from reference positions of the conveyance belts 21a, 21b rotated and driven by the conveyance motor 25, and a control part 29 for rotating the conveyance motor 25 at low speed when starting operation of the conveyance belts 21a, 21b and controlling rotational speed of the conveyance motor 25 variably in accordance with a detected value of deviation of the conveyance belts 21a, 21b by the detection sensor 27 after rotation at low speed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076310-A (JP)
Title: Image forming device
Inventor: FUJINO HITOSHI
IPC: G03G15/04
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can well restrain color drift from occurring without using a high planeness mirror.  <P>SOLUTION: When the reflection surface of a mirror used in an yellow optical system for example is formed of a perfect plane, and the reflection surface of a mirror used in a magenta optical system has a radius of curvature R of +75 m, the displacement of a scan position exceeds a maximum of 100 μm and color drift becomes prominent. If the mirror used in the yellow optical system is replaced with a mirror having a radius of curvature R of +300 m, color drift can be decreased to 100 μm or less. Consequently, in this embodiment, mirrors are chosen such that the radiuses of curvature of their reflection surfaces are all positive or all negative. Consequently displacement of a scan position occurs in the same direction in every optical path of laser light L of every color, and color drift can be well restrained from occurring without using high-planeness mirrors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083409-A (JP)
Title: Gas barrier laminated film
Inventor: OKAWARA CHIHARU
IPC: B32B27/30
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminated film showing high gas barrier properties and excellent in the adhesion strength between constituent layers.  <P>SOLUTION: The gas barrier laminated film has a resin layer, which is formed by coating at least one side of a base material with an aqueous dispersion, which contains a polyvinyl alcohol (a) and an ethylene/unsaturated carboxylic acid copolymer (b), and the inorganic thin film formed on the resin layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006094524-A (JP)
Title: Image-dependent black production system and mehotd using human contrast function highly sensitive to high frequency inside luminous channel
Inventor: HERRON STEPHEN K
IPC: H04N1/60
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-dependent black production system and method using a human contrast function which is sensitive to a high frequency inside a luminous channel.  <P>SOLUTION: Two gray component displacement look-up tables are generated and occupied by a black pigment amount. Next, a digital image is separated into two different regions, one of them having a high spatial frequency, and the other having normal distribution. Then, a meta data map corresponding to a pixel position inside a high-frequency part of the image is generated. Afterward, for each pixel group there is performed a filter process for determining the black pigment amount required for gray component replacement. When a pixel group during the filter process exists in the meta data map, a first look-up table is used, and the required pigment amount is added to a look-up table inside a new black channel. When the pixel group exists in the region having normal distribution, the pigment amount is written in the same black channel inside a second look-up table.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007083630-A (JP)
Title: Mold opening/closing apparatus and mold opening/closing method
Inventor: TSUJI MAKOTO
IPC: B22D17/26
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate a load on a ball-screw feeding mechanism which advances and retreats a moving die plate.  <P>SOLUTION: A mold clamping apparatus 1 which advances and retreats the moving die plate 4 for holding a moving mold 6 in a horizontal mold opening/closing direction with respect to a fixed die plate 3 for holding a fixed mold 5 comprises the only one ball-screw feeding mechanism 40 for moving the plate 4 in the mold opening/closing direction, and only one balance cylinder device 50 for alleviating the load on the mechanism 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087272-A (JP)
Title: Motor controller provided with mechanical constant identifying device
Inventor: ANDO GEN
IPC: G05D3/12
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller provided with a mechanical constant identifying device which suppresses influences of nonlinear friction, noise, etc. to identify the viscous friction of a motor 105 having a load connected thereto, with only a minute operation and can perform control with high precision using a viscous friction identified value.  <P>SOLUTION: An amplitude arithmetic operation unit 109 to which a position is input and from which a position amplitude is output and a viscous friction arithmetic operation unit 110 to which the position amplitude is input and from which the viscous friction identified value is calculated and output are provided as a viscous friction identifying device 108.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092317-A (JP)
Title: Sandwich panel and construction wall
Inventor: TAKADA TOSHIHIRO
IPC: E04B1/80
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily construct a wall surface with excellent finish appearance.  <P>SOLUTION: This sandwich panel 10 comprises a heat insulating material 13 interposed between a front first sheet metal 11 and a rear second sheet metal 12. Steel sheets are suitable for the sheet metals 11, 11. A synthetic foam body of approximately 15 to 100 mm in thickness is suitable for the heat insulating material 13. The thickness of the first sheet metal 11 is 0.1 to 0.4 mm. In particular, a thickness of approximately 0.2 to 0.35 mm, e.g., approximately 0.27 mm is suitable. The thickness of the second sheet metal 12 is larger than that of the first sheet metal 11. Specifically, a thickness of 0.35 to 1.5 mm, particularly 0.4 to 1.0 mm, e.g., approximately 0.5 mm is suitable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092592-A (JP)
Title: Egr gas mixing device
Inventor: ISHIMORI TAKASHI
IPC: F02M25/07
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an EGR gas mixing device capable of suitably mixing a large amount of exhaust gas in intake air without causing rise of manufacturing cost.  <P>SOLUTION: In the EGR gas mixing device having a venturi part 2 formed in a middle of an intake pipe 1 and provided with an annular chamber 3 on an outer circumference of the venturi part 2, having an EGR pipe taking part of exhaust gas 4 from an exhaust side and leading the same to the annular chamber 3 connected thereon, having an annular slit 6 establishing communication between an inside of the annular chamber 3 and an inside of the intake pipe 1 formed in the venturi part 2, and having the venturi part 2 divided into a upstream side shrinking part 7 and an downstream expansion part 8, an start end of the expansion part 8 is shifted in a radial direction outside in relation to an terminal end of the shrinking part 7 of the venturi part 2 to form a eight difference G.  <P>COPYRIGHT: (C)2007,JPO&INPIT