baber/WOPTO huggingface dataset:
Patent JP-2009185133-A (JP)
Title: Ink composition, inkjet recording method, and colored material
Inventor: KAWAIDA YOSHIAKI
IPC: C09D11/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black ink pigment, which is highly soluble in a water-based medium, is stable over long-term storage of a high-concentration solution and the like, produces a high density printed image, causes no bronzing in a printed image of the high-concentration solution, and gives a black recorded image excellent in image fastness, for black ink and an ink composition for the black ink pigment.  <P>SOLUTION: The ink composition contains at least both of a pigment represented by a formula 1, wherein R<SP>a</SP>is an unsubstituted alkyl group and the like and X is a substituted aliphatic amino group, and a pigment represented by a specific-structure diazo compound having a 2-naphthothiazolyl group having an unsubstituted/substituted group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075534-A (JP)
Title: Method of measuring thickness-directional electric resistance distribution of conductive polymer sheet, intermediate transfer medium comprising conductive polymer sheet, and image forming device with intermediate transfer medium
Inventor: OTOMURA TETSUSHI
IPC: G03G15/16
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer medium capable of reducing and improving the unevenness when carrying and transferring a toner image, excellent in a mechanical characteristic and durability, and capable of providing an image of high quality stably over a long period, as a result thereof, and an image forming device using the same, together with a novel measuring-evaluating means for the intermediate transfer medium.  <P>SOLUTION: A thickness-directional electric resistance distribution of the image-forming intermediate transfer medium comprising a conductive material dispersed in a polymer is measured by a novel measuring method for a conductive polymer sheet, that is an application technique of a surface potential microscope (SPoM), and the distribution is same along a face direction of the medium, and a ratio Rmax/Rmin of the maximum value Rmax to the minimum value Rmin is 3-10 in the distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186778-A (JP)
Title: Optical scanning device and image forming apparatus using the same
Inventor: ANAMI NAOHIRO
IPC: G02B26/10
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device in which the amplitude of the oscillation of a scanning mirror which scans a photoreceptor drum with light by oscillating at a mechanical resonance frequency can be corrected, and to provide an image forming apparatus using the optical scanning device.  <P>SOLUTION: The optical scanning device includes: a time lag measurement part 211 and a mean processing part 212 which detect the time lag of the timing detected by light beams at optical sensors BD1 and BD2 in either one direction when a photoreceptor drum 43 is reciprocally scanned with an MEMS mirror 420, and obtain the actual scanning time on the basis of the time lag; and a bias voltage calculation part 213 which increases the amplitude of oscillation of the MEMS mirror 420 when the actual scanning time obtained by the mean processing part 212 is longer than a predetermined target scanning time, and reduces the amplitude of oscillation of the MEMS mirror 420 when the actual scanning time is shorter than the target scanning time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190941-A (JP)
Title: Lightweight material and method for producing the same
Inventor: ABE NOBUHIKO
IPC: C04B20/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight material having a small particle size irrespective of having a low absolute dry density, and to provide an ultra lightweight article having a large particle size.  <P>SOLUTION: The lightweight material is produced by using at least expansible shale and/or expanded clay as a raw material, the raw material being fed into a rotary kiln. This lightweight material comprises a reddish-brown surface layer part and a black inner layer part, and the volume ratio of the surface layer part/ä(surface layer part)+(inner layer part)} is 0.4 or less. Such a lightweight material can be obtained by firing the raw material in a rotary kiln, wherein the residence time while the raw material temperature is from 500 to 1,000°C is set to 10 minutes or less, and the raw material residence time while the raw material temperature is 1,050°C or higher is set to 2 minutes or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189636-A (JP)
Title: Path branching mechanism of endoscope
Inventor: YAMANE KENJI
IPC: A61B1/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly change the direction of a treatment tool by prolonging the entire length of the path part of a path branching member inserted to a through-hole in an oblique direction from a treatment tool introduction part and forming a path in a gentle curved shape.  <P>SOLUTION: In the path branching member 31, while a first path 41 is branched in two directions and a screw ring 47 is connected to a second path 44 curved so as to turn to the treatment tool introduction part 5, by lengthening the second path 44 and turning the part of the screw ring 47 from the distal end part of a second connection path part 46 to the state of entering the through-hole 6, the gentle curved shape is attained, and a biasing force acts on the path branching member 31 in such a direction that the second connection path part 46 enters the through-hole 6 by the action of a leaf spring 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194267-A (JP)
Title: Semiconductor device, method of manufacturing the same, and electronic appliance using same device
Inventor: YOSHIDA TAKAYUKI
IPC: H01L25/18
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize more a semiconductor device while securing the necessary number of its connecting terminals.  <P>SOLUTION: With respect to the semiconductor device having a substrate 2, a semiconductor element 3 mounted on the surface of the substrate, a mold resin portion 4 so formed on the surface of the substrate as to cover the semiconductor element 3 with it, and a plurality of connecting terminals 5 disposed on the surface of the substrate which is present on the outer peripheral side the resin mold 4, in a region B corresponding to a resin passage of a mold die which is present in the outer-peripheral-side region of the resin mold portion 4, a plurality of metal surfaces 18, 19 used as resin peeling portions having weak bonding strength to the mold resin are so arranged at a proper space in a direction along the resin passage as to dispose at least one connecting terminal 5 between the metal surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190661-A (JP)
Title: Protective cover for optical apparatus
Inventor: KUBO KYOKO
IPC: B64G1/66
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a satellite mounting an optical apparatus wherein a protective cover attached to prevent contamination becomes needless for the satellite when using the optical apparatus, still disposal of it on an orbit is not allowed from a view point of preventing a space debris and its mounting space is regarded as a dead space as the protective cover is mounted throughout an operation period of the satellite.  <P>SOLUTION: In the protective cover for covering a visual field of the optical apparatus on launching the satellite, the protective cover is openably and closably supported, an developing part for developing the protective cover after launching the satellite is provided and observation equipment is mounted in an inside surface of the protective cover so that the dead space of the protective cover for preventing contamination is effectively utilized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200609-A (JP)
Title: Signal distributor and designing method thereof
Inventor: SAKAGAMI IWATA
IPC: H01P5/12
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make circuits compact and to improve reflection characteristics of an input terminal over a wide band.  <P>SOLUTION: A signal distributor 1 includes an output unit 20 which has a plurality of output terminals 21 and a plurality of transmission lines 22 connecting the respective output terminals 21, and a transformer unit 30 which connects the input terminal 10 and the output unit 20 by a plurality of 1/4-wavelength transmission lines connected in series in stages in an equivalent circuit, and is characterized in that characteristic impedance of a transmission line 22 connected to one of the plurality of the output terminals 21 in the equivalent circuit from the direction of the input terminal 10 is equal to composite impedance of one or more output terminals 21, including the one output terminal 21, disposed farther from the input terminal 10 than the transmission line 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195627-A (JP)
Title: Bathtub washing system
Inventor: SASAKI HIROAKI
IPC: F24H1/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately predict the time of run-out of a detergent when the refill is announced in a bathtub washing system for washing a bathtub by spraying the detergent for the amount of use determined for each of a plurality of washing modes into the bathtub from a detergent tank.  <P>SOLUTION: The average quantity A of the detergent to be used for one washing of the bathtub is computed based on the number of times of bathtub washing and the quantity of the detergent used in a prescribed period (S501). When the detergent remaining inside the detergent tank is reduced to a reference quantity A, the possible number of times of bathtub washing with the reference quantity of the remaining detergent is computed by dividing the reference quantity of the remaining detergent by the average quantity A of the used detergent (S502), and the time of run-out of the detergent is predicted based on the possible number of times of bathtub washing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205711-A (JP)
Title: Optical recording device and optical recording and reproducing device
Inventor: MITSUNABE JIRO
IPC: G11B7/125
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording device capable of recording a hologram with a high SNR by flattening the intensity distribution of light irradiated to every pixel of a spatial light modulator, uniformly irradiating patterns displayed on the spatial light modulator to improve the SNR of a generated signal light when the hologram is recorded by a colinear system, and to provide an optical recording and reproducing device.  <P>SOLUTION: As for a circular parallel light with a diameter D entered into an axicon optical system 20 during recording, a light intensity component passing through the vertex of an axicon lens to advance straight is removed by a mask 50 with a shielding part 50A. The parallel light passing through the mask 50 passes through the aperture 56A of a stop mechanism 56, and a light intensity distribution is flattened by the axicon lens 58, thereby forming the circular parallel light 100 with the diameter D. The parallel light 100 flattened in the light intensity distribution is light-guided and irradiated to the spatial light modulator 26 in which a recording pattern is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203302-A (JP)
Title: Diamine compound, polyamide resin, and resin composition
Inventor: YUMIBA TOMOYUKI
IPC: C07F7/18
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamine compound that constitutes a polyamide resin having appropriate alkali solubility.  <P>SOLUTION: The diamine compound is expressed by general formula (1). In the formula, R<SP>1</SP>represents a single bond, CH<SB>2</SB>, SO<SB>2</SB>, an oxygen atom, a sulfur atom, C(CH<SB>3</SB>)<SB>2</SB>, C(CF<SB>3</SB>)<SB>2</SB>or diphenyl cyclopentane; each of R<SP>2</SP>to R<SP>7</SP>represents a monovalent organic group having a carbon number of 1 to 10, however, at least one in R<SP>2</SP>to R<SP>4</SP>and at least one in R<SP>5</SP>to R<SP>7</SP>are monovalent saturated hydrocarbon groups having a carbon number of 4 to 10; each of R<SP>8</SP>and R<SP>9</SP>represents a monovalent organic group having a carbon number of 1 to 10 or fluorine; and each of k<SP>1</SP>and k<SP>2</SP>represents an integer of 0 to 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205429-A (JP)
Title: Image processing method and image processor
Inventor: IMADA MUNETOSHI
IPC: G06T1/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processor having high resistance to the change of an optical environment, highly precisely extracting color even for a workpiece which may cause color shift by using three attributes data such as, luminance, hue and chroma.  <P>SOLUTION: When image data shown by three attributes such as luminance, hue, and chroma are input, it is determined whether each of the pixels configuring the input image data is chromatic pixel or non-chromatic pixel. Then, a color histogram using a class as a hue and a degree as the number of pixels is generated, and the specific hue is extracted on the basis of the generated color histogram. Then, a featured value is calculated on the basis of the extracted hue.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203887-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: KOKUBO NAOKI
IPC: F01L1/34
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing controller providing stable phase angle holding performance and quick phase converting performance in any engine operating state.  <P>SOLUTION: An electromagnetic brake force is applied to a vortical disc 13 by energization to a first electromagnetic coil 20, and a relative rotation phase of a timing sprocket 1 and a camshaft 1 is changed. The vortical disc is pressed against an engagement pin 11 side by a spring force of a belleville spring 29 according to the engine operating state to hold a predetermined relative rotation position, and by moving the vortical disc forward against the spring force of the belleville spring using energization to a second electromagnetic coil 33 and an electromagnetic attraction force generated by the control of an energization amount, the holding force is released, the quick conversion of a relative rotation phase is carried out, and internal friction is controlled to secure the optimum operability of a VTC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207059-A (JP)
Title: Image processor, image processing method and image forming apparatus
Inventor: ISHIGURO KAZUHIRO
IPC: H04N1/409
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect secret information.  <P>SOLUTION: The image processor 1 comprises: a detection unit 50 for detecting a specific pattern indicating presence of secret information HJ from image data GD and detecting the secret information HJ from a region including the detected specific pattern; and a first correction processing unit 52 for applying deterioration preventive correction processing to a security dot and the specific pattern constituting the secret information HJ detected by the detection unit 50 in order to prevent the security dot and the specific pattern from deteriorating when repeatedly printing an image based on the image data GD on a paper sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208009-A (JP)
Title: Insulator for internal-combustion engine and its manufacturing method
Inventor: SATO SHINICHI
IPC: B32B15/08
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator for an internal-combustion engine which is made lightweight, has satisfactory heat shielding properties and is made practicable and to provide a method for manufacturing the insulator for the internal-combustion engine.  <P>SOLUTION: A layer 3 of silicone rubber or a silicone resin is arranged on the surface of a metallic plate material 2 constituting the insulator 1 or 1A for the metal-made internal-combustion engine, which insulator covers a part or the whole of the vehicle-mounted internal-combustion engine, so that an shielding effect of the heat radiated from the internal-combustion engine is improved remarkably. A foamable filler 4 for forming air bubbles or balloons is incorporated into the layer 3A of silicone rubber or the silicone resin to improve the heat insulation properties much more and make the insulator lightweight much more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210480-A (JP)
Title: Failure diagnosis method of cell voltage sensing device
Inventor: NAGAKURA SOJIN
IPC: G01R19/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for properly diagnosing failure without using a circuit for diagnosing failure such as a reset circuit in a battery voltage detecting device.  <P>SOLUTION: The failure diagnosis method of the battery voltage detecting device includes: performing capacity regulation in a mutually different capacity regulation condition concerning a first battery being a part out of two or more batteries determined in that a voltage is the substantially same value and a second battery being a residual part when being determined in that voltages of at least the two or more batteries are the substantially same value out of a plurality of the batteries composing the battery pack in the battery voltage detecting device having a sample holding circuit having a capacitor, and a multiplexer connected to a plurality of batteries composing a battery pack; measuring voltages of the first battery and the second battery after capacity regulation; and determining the existence of abnormality of the battery voltage detecting device based on the result of voltage measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077703-A (JP)
Title: Transgenic plant
Inventor: SHIBATA DAISUKE
IPC: A01H5/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant having a large amount of the expression of thermophilic β-1,4-endoglucanase, suitable as a plant-based resource serving as the raw material of biomass ethanol.  <P>SOLUTION: This transgenic plant transformed by an expression vector is characterized in that the expression vector contains a DNA having a base sequence encoding a polypeptide having the thermophilic β-1,4-endoglucanase activity and can express the polypeptide having the β-1,4-endoglucanase activity in host cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208420-A (JP)
Title: Method for cleaning head of inkjet printer
Inventor: SAITO HARUMI
IPC: B41J2/18
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for cleaning a head of an inkjet printer by which time required for head cleaning is shortened or wasteful ink consumption is reduced.  <P>SOLUTION: Before performing a fist cleaning process, a control part 30 of a printer 1 confirms whether or not a timer AID flag, a shock detection flag, a start processing flag, an AID suspension flag and a cover closing flag are set. When any one of the flags is set, the control part 30 determines that there is high possibility that many defective nozzles exist in the printer 1, and performs somewhat powerful cleaning processing (CL1 or CL2). Which is to be performed, the CL1 or the CL2, is decided according to the detected number of the defective nozzles in the first nozzle check process. Meanwhile, when any flag is not set, the control part 30 performs the weakest cleaning processing (CL0).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212442-A (JP)
Title: Solid state imaging apparatus, and manufacturing method thereof
Inventor: YAMADA TORU
IPC: H04N5/359
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a solid state imaging apparatus having a structure wherethrough it is made excellent in the quality of its photographing picture and it can operate in a high speed, by increasing its sensibility and reducing its smears.  <P>SOLUTION: The solid state imaging apparatus has a semiconductor substrate 101 having a plurality of vertical transferring channel regions 102 and a plurality of photoelectric converting regions 103 provided in the form of a matrix, a plurality of vertical transferring electrodes 107a, 107b formed through a gate insulating film 104 each of which includes a gate electrode 105 and a first meatal shading film 106, a plurality of transparent insulating films 108 formed in gaps each of which is present above each vertical transferring channel region 102 and is interposed between each vertical transferring electrodes 107a, 107b, and a plurality of second metallic light shielding films 111 each of which is so formed through a first inter-layer insulating film 109 as to cover at least each vertical transferring channel region 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257219-A (JP)
Title: Method for producing optical laminate, optical laminate, polarizing plate and image display device
Inventor: HORIO TOMOYUKI
IPC: C08J7/046
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical laminate by which the optical laminate free from change in an appearance, optical characteristics or the like after being subjected to a pencil test can be obtained inexpensively.  <P>SOLUTION: The method for producing the optical laminate includes a step of applying a coating composition onto a light-transmitting base material, wherein the coating composition comprises: an urethane (meth)acrylate having a weight-average molecular weight of ≥5,000 and having four or less functional groups; a (meth)acrylate having a weight-average molecular weight of ≤1,000; and a solvent having solubility or a swelling property to the light-transmitting base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247901-A (JP)
Title: Antioxidant compound, antioxidant algae extract and method for producing the same
Inventor: TSUGE KEISUKE
IPC: A61K36/04
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new antioxidant compound, antioxidant algae extract and a method for producing the same.  <P>SOLUTION: The invention relates to the compounds represented by structural formulas (I), (I-I), (I-II) or (I-III) and salts thereof and the method for producing the same, antioxidant algae extracts and a method for producing the same, and food compositions, pharmaceutical compositions, cosmetics, oil and fat compositions, food for pet and compositions for animal feeding comprising the compounds and salts thereof, the antioxidant algae extracts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217593-A (JP)
Title: Onboard communication device and inter-vehicular communication system
Inventor: MATSUDA MASAYUKI
IPC: H04W76/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide traffic information such as congestion information only to a vehicle which really needs it without increasing the communication traffic when providing the traffic information to adjacent vehicles in inter-vehicular communication.  <P>SOLUTION: Inter-vehicular communication information to be transmitted from a vehicle to the other vehicle in the onboard communication device contains relay information consisting of an information generation vehicle ID, an information generation place, and a relay valid distance. The onboard communication device of the vehicle which received the inter-vehicular communication information calculates its own position from GPS, and determines a distance from the information generation place. When the determined distance is not larger than the received relay distance, this onboard communication device broadcast-transmits the received relay distance while including it in the inter-vehicular communication information. When the determined distance is larger than the received relay distance, the onboard communication device ignores the received inter-vehicular communication information or does not perform the broadcast transmission thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT