baber/WOPTO huggingface dataset:
Patent JP-2008212841-A (JP)
Title: Decomposition method
Inventor: NAKANO KATSUYUKI
IPC: B01J21/08
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition method which enables the easy and sure decomposition of an object.  <P>SOLUTION: The object is decomposed by a titanium-silicon composite oxide containing titanium, silicon, and oxygen to chemically bond them, and having an absorption peak at 650-990 cm<SP>-1</SP>in infrared absorption spectrum obtained by infrared diffuse reflectance spectroscopy (FT-IR DRS). Especially organic matter, NOx, odor components, causative substances of sick house syndrome, pollutants, water clusters, harmful microorganisms and the like as the object can be easily and surely decomposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219496-A (JP)
Title: Optical transmission system and optical transmitter
Inventor: BABA YOSHIMASA
IPC: H04L69/40
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical transmission system which efficiently and promptly restores a failure.  <P>SOLUTION: In the optical transmission system which transmits an optical signal of a PXC by a predetermined optical path while switching optical transmission paths and optical switches in a network redundantly connected by a plurality of optical transmission paths and a plurality of optical switches, the PXC 20 is provided with a monitoring control part 21 which distinctly detects a device failure of a self-device and a transmission path failure on the optical transmission path based on an input signal and an output signal of an optical path passing through the self-device, when the device failure is detected, restores the failure after waiting for device failure restoration starting time, wherein the device failure restoration starting time and transmission path failure restoration starting time are set to different values according to kinds of the optical paths, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212852-A (JP)
Title: Filtering apparatus, its cleaning method, and detoxifying system equipped with the same
Inventor: HORIZOE KOJI
IPC: B01D24/46
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering apparatus enabling the stable operation by smoothly draining a cleaning liquid upon cleaning a filter element without remaining inside a filter housing to prevent solid substances having small gravity from remaining inside the filter housing and prevent these solid substances from adhering to the filter element, and a liquid detoxifying system equipped with the filtering apparatus.  <P>SOLUTION: The filtering apparatus is constituted in that an untreated liquid is introduced to an outside chamber formed outside the filter element, and the solid substances is filtered through the filter element, thereafter the liquid is flown out to the inside chamber of the filter element. The apparatus is provided with ejection nozzles for blowing the cleaning liquid for cleaning the filter element on the outer peripheral surface of the filter element and a plurality of drain discharge ports along the height direction of the filter element to open the respective drain discharge ports facing the outer peripheral surface of the filter element, and the outlet side of the drain discharge port is connected to a drain pipe with an on-off valve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214553-A (JP)
Title: Method for modifying plastic molded product and plastic molded product
Inventor: YABE SHUNICHI
IPC: C08J7/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying a plastic molded product capable of imparting excellent abrasion resistance to the plastic molded product and provide a plastic molded product having excellent abrasion resistance.  <P>SOLUTION: At least one of the nut 14, the return tube 17, the screw shaft 11 and the labyrinth seals 19, 19, of a ball screw 10 is composed of the plastic molded product on the surface layer section of which fine particles of silicon dioxide are fixed by modification treatment. The modification treatment is to contact super critical carbon dioxide containing a metal alkoxide to the plastic molded product, subsequently remove solely the super critical carbon dioxide out of the metal alkoxide and the super critical carbon dioxide penetrated into the plastic molded product, further contact super critical carbon dioxide in a state of being compatible with water to the plastic molded product to hydrolyze the metal alkoxide penetrated into the plastic molded product into a metal hydroxide, and further heat to convert the metal hydroxide to a metal oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216196-A (JP)
Title: Positioning system, autonomous positioning device, and marker administration device
Inventor: ISHIWATARI YOSUKE
IPC: G01C21/28
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely and accurately correct an object to be positioned by receiving the information indicating the position of a detector for objects to be positioned which is installed nearest the object to be positioned.  <P>SOLUTION: When an autonomous positioning device 2 positions an object 1 to be positioned, it transmits the position information indicating the position of the object 1 to a marker administration device 7. The marker administration device 7 refers to the position information transmitted from the autonomous positioning device, specifies an RFID reader 4 installed nearest the object 1 among the RFID readers 4 installed under an indoor environment, and enhances the detective sensitivity of the RFID reader 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222571-A (JP)
Title: Method for producing substituted phenols
Inventor: ISHII YASUTAKA
IPC: C07B61/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a substituted phenol having substituents such as an alkyl group and an alkoxy group on an aromatic carbon ring.  <P>SOLUTION: The substituted phenol represented by formula (2) is prepared by oxidizing a substituted diarylethane compound represented by formula (1) with oxygen in the presence of a nitrogen-containing cyclic compound having an imide structure, followed by treating the product with an acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226299-A (JP)
Title: Magnetic head fixing device of magnetic head tester
Inventor: MITOMI SEITARO
IPC: G11B5/455
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic head fixing device in which a pressing arm is not deformed and damaged even when the pressing arm of a clamper is made thin, in the magnetic head fixing device of a magnetic head tester in which a probe mount having a plurality of probes abutting on FPC contacts of a magnetic head to be tested is provided at a mount holding the magnetic head to be tested and making the magnetic head access a rotating recording disk, and in which the clamper having the pressing arm biased in the direction of approaching this probe is supported at the mount so as to be freely turnably operated.  <P>SOLUTION: In the magnetic head fixing device, a stopper wall and a stopper plane mechanically regulating the turning end in the direction of a probe mount of the clamper are provided to the clamper and the base mount respectively, and when the stopper wall is abutted on the stopper plane, the pressing arm is made to push in the probe leaving push-in allowance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221060-A (JP)
Title: Control method and control apparatus for constant cake water content in screw press
Inventor: YAMASHITA MANABU
IPC: B01D29/25
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and a control apparatus for a constant cake water content in a screw press where the water content in a dehydrated cake is made constant.  <P>SOLUTION: The standard water content (WO) of a dehydrated cake, the frequency (N) of a screw shaft (7), the chemical feed rate (α) of a flocculant or the like are beforehand set, and, in the case the water content (W) of the dehydrated cake measured with a water content gauge (16) arranged at the cake exhaust part (12) of a screw press (1) is deviated from the standard water content (WO), the reduction of the chemical feed rate (α) is preferentially considered, and the frequency (N) of the screw shaft (7) and the chemical feed rate (α) are controlled, thus the cake water content can be constantly controlled while reducing the amount of the chemical to be used corresponding to the variation in sludge properties on real time, and further, the management of a treatment process after the dehydration is made easy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151760-A (JP)
Title: Method and apparatus for qualitatively and quantitatively analyzing substance having weak interaction
Inventor: UENO YUKO
IPC: G01N21/3563
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for qualitatively and quantitatively analyzing a substance having weak interaction selectively from among analysis samples.  <P>SOLUTION: In the qualitatively and quantitatively analyzing method and the analyzing apparatus, an analyte is irradiated with electromagnetic waves of a frequency resonant with the energy of weak interaction of a target substance. Transmitted electromagnetic waves are measured to acquire an absorption spectrum. A peak position of the acquired absorption spectrum is compared with a peak position of a previously acquired reference absorption spectrum of target substance to highly accurately specify the target substance in an analysis sample and extract a reference absorption spectrum having a matching peak position. By computing a coefficient that minimize the error between a theoretical absorption characteristic spectrum acquired by a product of the extracted reference absorption spectrum and the coefficient and the absorption spectrum acquired from the analysis sample, it is possible to highly accurately compute the concentration of the target substance in the analysis sample and highly accurately, qualitatively, and quantitatively analyze the target substance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223069-A (JP)
Title: High-strength, high-conductivity copper alloy and its manufacturing method
Inventor: EGUCHI ITSUO
IPC: C22F1/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive high-strength, high-conductivity copper alloy in which mechanical strengths represented by tensile strength and hardness are improved to values higher than those in JIS Z 3234 type III standard without deteriorating physical properties and the additive quantity of expensive Ni is reduced and which is free of Be and has ≥820 N/mm<SP>2</SP>tensile strength, ≥244 hardness by HB (10/3000) and ≥35% IACS electrical conductivity.  <P>SOLUTION: This copper alloy has a composition which consists of, by weight, 3.30 to 6.0% Ni, 0.8 to 1.7% Si, 0.5 to 1.5% Cr, 0.1 to 0.3% Sn and the balance Cu excluding inevitable impurities and in which the value of Ni/Si by weight ratio ranges from 3 to 4. The copper alloy has ≥820 N/mm<SP>2</SP>tensile strength, ≥244 hardness by HB (10/3000) and ≥35% IACS electrical conductivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228086-A (JP)
Title: Information processing method, information processor, and program
Inventor: KASAI YASUO
IPC: H04N1/60
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To utilize the fact, that there are a plurality of scenes as candidates, itself as information without narrowing a plurality of scenes down to one scene if there are a plurality of scenes as candidates when discriminating scenes of image data.  <P>SOLUTION: An information processing method has a step for preparing a weight made to correspond to each of a plurality of scenes, a step for acquiring image data, a step for extracting candidates of scenes of images shown by the image data, a step for specifying a scene from among a plurality of the candidates on the basis of the weight made to correspond to each candidate when there are a plurality of the candidates, and a step for applying correction processing according to the specified scene to the image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229419-A (JP)
Title: Photocatalytic nitrogen-doped titanium oxide thin film and its depositing method
Inventor: IWABUCHI YOSHINORI
IPC: B01J35/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a photocatalytic nitrogen-doped titanium oxide thin film by a low-temperature process at high speed and at a low cost.  <P>SOLUTION: Metal Ti targets 15 are set on a backing plate 14. The gas in an apparatus is discharged and then argon gas is introduced into the apparatus through an introduction port 11 and a reactive gas is also introduced through another introduction port 18. A power source 12 is turned ON. Ti atoms are sputtered from the targets 15 by the plasma generated between the targets 15 and the burst sputtered particles are transferred to a substrate 16 by a forced current of the argon gas and accumulated on the surface of the substrate 16 while reacting with the reactive gas. Since the pressure when the thin film is deposited is made high and the forced current of an inert carrier gas is produced from the side of the target surface to the side of the substrate in gas flow sputtering, the target surface is prevented from being oxidized by oxygen gas and Ti atoms are sputtered from the target surface kept in a metal state. Therefore, the thin film can be deposited at a high speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236839-A (JP)
Title: Electric motor and rotary actuator
Inventor: ABE HIDEFUMI
IPC: H02K5/22
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric reliability of an electric motor and a rotary actuator provided with the same.  <P>SOLUTION: The rotary actuator has a structure in which a rotor 18, a ring-like stator core 21 having a plurality of stator teeth 23 disposed to surround the rotor 18 and each having a wound coil 22, a control substrate 39 mounted with an electronic component, a motor driving lead 37 for electrically connecting the coil 22 to the control substrate 39, and a connector lead 38 electrically connected to the control substrate 39 are assembled into a housing 11. In the actuator, the control substrate 39 is disposed on the external circumferential side of the stator core 21 so as to be parallel to the axial direction of the stator core 21, and the motor driving lead 37 and the connector lead 38 contact a substrate side lead 40 integrally provided with the control substrate 39 in a state where the control substrate 39 is assembled in the housing 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234722-A (JP)
Title: Method of reproducing content
Inventor: SUZUKI TAKAYUKI
IPC: G06F21/60
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that broadcasting contents etc. are stored in a secondary recording medium such as a hard disk in consideration of copyright protection; encryption processing etc. of the contents is required; a built-in device such as a TV, an HDD recorder sometimes takes time for processing and obtaining key information even if using a dedicated encryption and decryption processing hardware; this causes a more serious problem when key information is updated at certain intervals in the contents; and processing time may not be completed in normal reproduction of the contents or trick play such as fast-forwarding/rewinding.  <P>SOLUTION: The reproduction or the trick play can be completed within a real time without any problem by preparing key information to be required for encryption/decryption and preparing a mechanism for preventing a part not to be completed within the real time from being processed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236167-A (JP)
Title: Video display device
Inventor: GOTO MITSURU
IPC: G09F9/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve removing workability in a removable HDD and to prevent the approach of noise, concerning a video display device.  <P>SOLUTION: A circuit part is arranged by superimposition on the backside of a display part. An HDD socket, where the removable HDD is removably mounted, is arranged on the side surface of the circuit part. AC power source wiring, by which AC power is supplied to a power source circuit board with a power source circuit formed thereon, and the HDD socket are arranged on both the sides of a signal circuit board. Intersection and paralleling at adjacent positions are evaded between HDD socket connection wiring for connecting the signal circuit board to the HDD socket and the AC power source wiring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232781-A (JP)
Title: Scintillator panel and radiation image sensor
Inventor: KONDO MASASHI
IPC: G01T1/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scintillator panel and a radiation image sensor with improved optical transmission efficiency by improving the reflectivity of a reflective layer.  <P>SOLUTION: In a scintillator panel 10 comprising: a scintillator layer 2 for converting radiation into light; a radiation transparent substrate 1 for supporting the scintillator layer 2; a reflective layer 3 for emitting light converted in the scintillator layer 2 outside; and a dielectric layer 6, the reflective layer 3, the dielectric layer 6, the radiation transparent substrate 1b and the scintillator layer 2 are disposed in this order, and, further, the radiation transparent substrate 1b has 5% or more transmittance of the light converted in the scintillator layer 2, and a refractive index of the dielectric layer 6 is smaller than that of the radiation transparent substrate 1b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231504-A (JP)
Title: Non-oriented electromagnetic steel sheet
Inventor: ODA YOSHIHIKO
IPC: C22C38/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-oriented electromagnetic steel sheet which can stably realize an effect of reducing high-frequency iron loss due to the addition of Mn.  <P>SOLUTION: The non-oriented electromagnetic steel sheet comprises, by mass%, 0.005% or less C, 1.5 to 4% Si, 1 to 5% Mn, 0.1% or less P, 0.005% or less S, 3% or less Al, 0.005% or less N; further 0.0010% or less Se; or 0.0020% or less Se, 0.0005 to 0.007% Ca; or 0.0020% or less Se, 0.0003 to 0.005% Mg; and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233514-A (JP)
Title: Relay type finder optical system of single-lens reflex camera
Inventor: YANO TAKAAKI
IPC: G02B25/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a relay type finder optical system of a single-lens reflex camera which form an image, formed on a primary imaging plane at a position optically, equivalent to an image plane of a photographic optical system on a secondary imaging plate in a vertically and horizontally inverted state, and comprises a condenser lens group, a prism, and a relay lens group, wherein aberrations are properly corrected and miniaturization is attained.  <P>SOLUTION: The relay type finder optical system has the relay lens group comprising a front group with positive refracting power, a middle group with negative refractive power, and a rear group with positive refractive power, the most-eye-side lens of the rear group being made of a positive lens and satisfying conditional expressions (1): 1<SF and (2)-6<f/fM<-3, where SF=(r1+r2)/(r1-r2)r1 is the radius of curvature of the object-side surface of the most-eye-side positive lens of the rear group, r2 the radius of curvature of the eye-side surface of the most-eye-side positive lens of the rear group, (f) the focal length of the relay time finder optical system, and fM the focal length of the middle group, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232972-A (JP)
Title: Image analysis system, image analysis method, and computer program
Inventor: MORI HARUTSUGU
IPC: G01B11/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct tremor of an image of a measurement object due to the refractive index of the atmosphere.  <P>SOLUTION: An imaging means 2 images a laser beam emitted from a laser beam irradiation device, together with a measurement object. The laser beam and the measurement object tremble together when the image trembles according to the refractive index of the atmosphere. In contrast, when vibration, a flow, or the like is generated, although the measurement object is vibrated, moved, or the like by an arbitrary distance in an arbitrary direction, the laser beam does not fluctuate due to vibration or the like of the measurement object. Thus, the differences (movement amount and movement direction) in the position of the laser beam among respective images are acquired, and are used as correction values to be added to the movement amount and the movement direction of the measurement object so that the effect of the refractive index of the atmosphere is easily removed. Accordingly, the accuracy in the analysis of the behavior of the remote measurement object at a long distance is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007209772-A (JP)
Title: Cosmetic brush
Inventor: YAMASHITA KAZUSUKE
IPC: A46B5/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic brush that is mass-produced at low cost and rich in a sense of high quality, can be wholly discarded as combustible article, and a decorative layer of which can be prevented from being scratched for a long period.  <P>SOLUTION: The cosmetic brush is composed of bristles 2, a tubular bristle holder 3, and a brush grip 4. The bristle holder 3 has a clamp part 6 for the bristles 2 at one end and a connecting part 7 to the brush grip 4 at the other end, wherein the bristle holder 3 is a tubular injection molded article. The brush grip 4 is formed in a hollow cylindrical shape, an injection molded article made of a transparent plastic material, and includes mounting shaft 9 for mounting the connecting part 7 of the bristle holder 3 at one end. In the cylindrical inner wall 4a of the brush grip 4, there is formed a decorative layer 14 composed of a metal deposition film or a coated film. On the outer face of the brush grip 4, a protective layer 15 is formed that is composed of an ultraviolet ray setting paint.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008232378-A (JP)
Title: Wire for two piece oil ring
Inventor: YAMAHATA KAZUYUKI
IPC: F16J9/06
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for a two piece oil ring in which determination of upper and lower directions of the two piece oil ring having directionality in upper and lower rail directions is facilitated.  <P>SOLUTION: At least two oil through holes formed to a web of a wire main body for a two piece oil ring are asymmetric in a wire longitudinal direction viewed from an rail outer peripheral side, and are aligned in a direction in the wire longitudinal direction, so that determination of upper and lower directions of the two piece oil ring is facilitated. Concretely, shapes of the oil through holes may be approximately semielliptical or approximately triangle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241820-A (JP)
Title: Cap member
Inventor: TAKAHASHI TAKESHI
IPC: G02B6/42
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a spherical lens etc., at a low cost.  <P>SOLUTION: The cap member 10 has a cylindrical member 12 having a cylindrical part 13 and a plane part 14 provided at one end side of the cylindrical part 13, a flat plate glass 16, and resin 18. The plane part 14 has a circular opening part 20, and the flat plate glass 16 is shaped closing the opening part 20. Further, the resin 18 is disposed, for example, on a top surface 14a of the plane part 14. The flat plate glass 16 stops transmitting gas as compared with the resin 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT