baber/WOPTO huggingface dataset:
Patent JP-2007177153-A (JP)
Title: Reverse phase suspension polymerization apparatus and method for producing polymer
Inventor: TANAKA MINORU
IPC: C08F2/01
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse phase suspension polymerization apparatus which can use small agitation power to mix raw materials homogeneously with little amount of substances adhered to the reaction vessel and produce efficiently polymer particles which have small particle sizes with a narrow distribution in particle size; and a method for producing a polymer using the apparatus.  <P>SOLUTION: The reverse phase suspension polymerization apparatus comprises a reaction vessel 11 and an agitation system 12 positioned within the reaction vessel 11, the system 12 having a rotation shaft 121 and agitation wings 122 mounted to the rotation shaft, wherein the agitation wings 122 have each one or more low inclination pitched paddles 1221 having an inclination angle of 5-30° from the horizontal plane. The method for producing a polymer is a method wherein a reaction solution containing a hydrophobic organic solvent and a water-soluble monomer dissolved in an aqueous solvent is stirred to mix by the agitation system in the reaction vessel, thereby to polymerize in reverse phase suspension into the polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006229201-A (JP)
Title: Low dielectric material and method for manufacturing same
Inventor: KIRNER JOHN FRANCIS
IPC: C09D183/04
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of low dielectric materials and films including the same when used as interlevel dielectrics in integrated circuits and to make clear a method for manufacturing the same.  <P>SOLUTION: These materials are characterized by having a dielectric constant (k) of about 3.7 or less, a normalized wall elastic modulus (E<SB>0</SB>'), derived in part from the dielectric constant of the material, of about 15 GPa or greater, and a metal impurity level of about 500 ppm or less. Further, low dielectric materials are also disclosed having a dielectric constant of less than about 1.95 and a normalized wall elastic modulus (E<SB>0</SB>'), derived in part from the dielectric constant of the material, of greater than about 26 GPa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007183457-A (JP)
Title: Illuminator and projector
Inventor: ARIGA SUSUMU
IPC: G02F1/13
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator, etc. capable of reducing the reduction of illumination efficiency due to the alignment of the polarization direction of illuminating light.  <P>SOLUTION: The illuminator has: a light source section 11R supplying light; a reflection type polarizing plate 15 as a polarizing and separating section separating the light from the light source section 11R into polarized light in a first vibration direction and polarized light in a second vibration direction approximately orthogonal to the first vibration direction; and a λ/2 phase plate 17 as a polarized light converting section converting the polarized light in the first vibration direction separated by the reflection type polarizing plate 15 into the polarized light in the second vibration direction. The illuminator allows the polarized light in the second vibration direction separated by the reflection type polarizing plate 15 to enter the first surface S1 of a spatial light modulator 21R as an object to be illuminated and allows the polarized light in the second vibration direction from the λ/2 phase plate 17 to enter the second surface S2 opposite to the first surface S1 of the spatial light modulator 21R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186360-A (JP)
Title: Cement composition
Inventor: HIRAO CHU
IPC: C04B7/02
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition in which a large amount of industrial waste or the like can be used as raw material, which exhibits good fluidity after kneading, and from which a cementitious hardened material having good strength developability and good durability after hardening can be produced.  <P>SOLUTION: The cement composition comprises a cement clinker powder and gypsum. The cement clinker powder comprises 12-40 mass% of 4CaO-Al<SB>2</SB>O<SB>3</SB>-Fe<SB>2</SB>O<SB>3</SB>. It is preferable that the cement clinker powder comprises 36-80 mass% of 3CaO-SiO<SB>2</SB>, and the content of the gypsum in the cement composition is 0.5-30 mass% expressed in terms of SO<SB>3</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189320-A (JP)
Title: Image forming system and image forming apparatus
Inventor: NAKAHARA HIDETAKA
IPC: B41J5/30
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of an image forming apparatus that transfer of image information to a management information processor is difficult if a once scanned image cannot be accumulated completely when the data such as the scanned image and its user, and the destination are transferred to the management information processor.  <P>SOLUTION: Prescan operation for transfer to the management information processor is performed, and an image having a size capable of being accumulated in an image forming apparatus is formed and transferred. Variation of user, document, and the like, is sensed and in case of the same user and the same document, minimum necessary prescan operation is performed, e.g. only the first time operation is performed, thus suppressing the load on prescan operation and the transfer load to the management information processor. Transfer load is suppressed furthermore by transferring a small size image of low resolution, and the information accumulated in the management information processor can also be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189327-A (JP)
Title: Electronic camera
Inventor: ANADA YOSHITAKA
IPC: H04N5/378
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera in which emergence of noise representing a border line can be prevented more effectively.  <P>SOLUTION: Drivers 16a and 16b perform reading operation in response to a timing signal generated repeatedly. A right side image and a left side image thus read out change due to panning/tilting of the imaging plane or movement of an object. A gain difference is detected from the right side image and the left side image thus read out and stored in a temporary representative value register 34b. Consequently, a plurality of gain differences corresponding to a plurality of level zones are stored in the temporary representative value register 34b. Operational characteristics of LUTs 28r-28b are corrected based on the gain difference satisfying non-sporadic variation conditions out of the plurality of gain differences stored in the temporary representative value register 34b. Consequently, such a phenomenon as the border line of the right side image and the left side image appears in a reproduced image can be prevented effectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188391-A (JP)
Title: Image processor, image processing method, program for image processing method, and recording medium with the program recorded thereon
Inventor: YOKOYAMA KAZUKI
IPC: G06T5/20
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, and an image processing method, for effectively avoiding image quality degradation and performing edge enhancement in application thereof to an imaging device, for instance, and a program for the image processing method and a recording medium recording the program for the image processing method.  <P>SOLUTION: An edge component OT1 is separated from a smoothing processing result ST1 of input image data Y1 maintaining the edge component, and level adjustment is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194717-A (JP)
Title: Mobile ip phone control method and mobile ip phone control system
Inventor: OKADA KAZUNORI
IPC: H04W28/02
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile IP phone control method and a mobile IP phone control system for increasing the number of receptible calls by degrading quality of telephone call at the occurrence of a large-scaled disaster, at the occurrence of faults in a communications network and an exchange station, or when the number of communication requests due to event or the like is increased rapidly in a short period of time or the like.  <P>SOLUTION: The mobile IP phone control method and the mobile IP phone control system degrade speech quality, by increasing a packet discard rate more than a predetermined packet discard rate by the system to increase the number of receptible calls, thereby capable of coping with rapid increase in communication demand. Furthermore, the method and the system adjust a forced interruption threshold value with respect to increase in the forced interruption rate caused by increasing the number of receptible calls, to thereby reduce the forced interruption rate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197325-A (JP)
Title: Skin cosmetic
Inventor: CHIKUGO REIKO
IPC: A61K8/34
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cosmetic having high wrinkle ameliorating effects by aging or photo-aging and to more preferably provide a skin cosmetic more clearly providing a feeling of wrinkle ameliorating effects by users.  <P>SOLUTION: The skin cosmetic is characterized as comprising ubiquinone in an amount within the range of 0.01-5.0 wt.% and an oleic acid-based unsaturated fatty acid or a derivative thereof in an amount within the range of 0.001-10 wt.%, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197600-A (JP)
Title: Thermoplastic resin composition and method for producing the same
Inventor: YAMADA KENJI
IPC: C08K3/34
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent mechanical strength, dimensional stability and productivity at molding, and containing wood flour; and to provide a method for producing the composition.  <P>SOLUTION: The method for producing the thermoplastic resin composition involving melting and extruding a mixture obtained by adding a wax and talc to a thermoplastic resin and the wood flour involves regulating the ratio of the thermoplastic resin to the wood flour by weight so as to be (90:10) to (30:70), the proportion of the wax so as to be 3-10 pts.wt. based on 100 pts.wt. wood flour, and ≤4 pts.wt. based on 100 pts.wt. total of the thermoplastic resin and the wood flour, the wood flour so as to be previously formed into a wax-covered wood flour by being mixed with the wax while evaporating the water content at 100-220°C, the talc so as to be the mixture of a component having 0.05-2 μm average particle diameter with a component having 15-40 μm average particle diameter in a ratio by weight of (3:97)-(15:85), and the amount of the total thereof so as to be 20-40 pts.wt. based on 100 pts.wt. total of the thermoplastic resin and the wood flour.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199624-A (JP)
Title: Peeping prevention body
Inventor: IWAMA SUSUMU
IPC: G02B5/00
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeping prevention body capable of preventing peeping from the side while keeping the visibility to a display image and further provided with decorativeness.  <P>SOLUTION: The peeping prevention body 1 includes a louver layer 10 in which a light transmission zone 11 and a light shielding zone 12 are alternately arranged and a transparent resin layer 13 provided on the visible side of the louver layer 10 and a decorative layer 20 colored by a dye is formed between the louver layer 10 and the transparent resin layer 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206174-A (JP)
Title: Polymer waveguide type optical circuit and method of manufacturing same
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer waveguide type optical circuit that requires no spin coating of a polymer solution, and also to provide a method of manufacturing the same.  <P>SOLUTION: The circuit includes: a lower part low refractive index layer 2 with a low refractive index nb on a substrate 1; a groove 3 with a prescribed width and depth in the lower part low refractive index layer 2; and a polymer layer 4 with a photo-bleaching polymer material filled in the groove 3. The region 5 in the center in the width direction of the polymer layer 4 has a high refractive index nh, while the region 6 on both sides of the center region in the width direction has a low refractive index ns lowered by the irradiation of ultraviolet rays. An upper part low refractive index layer 7 with the low refractive index nb is provided on the entire face of the polymer layer 4 and the lower part low refractive index layer 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214211-A (JP)
Title: Plasma treatment device
Inventor: TIAN CAI ZHONG
IPC: H01L21/205
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device that can prevent deposition of unwanted adhesion film, inside a treatment vessel using plasma.  <P>SOLUTION: The plasma treatment device is provided with the treatment container 34, in which a ceiling is opened and an inner part can be evacuated, a placing stand 36 arranged in the treatment vessel for placing a workpiece W, a top plate 54 which is installed airtightly on the opening of the ceiling and transmits through microwave, a planar antenna member 58 which is installed on the upper face of the top plate and introduces the microwave into the treatment vessel, a microwave supply means 60 for supplying microwaves to the planar antenna member, and a gas inlet means 44 for introducing necessary raw gas into the treatment vessel. The device is also provided with a film adhesion prevention means 78, formed of a dielectric extending from the top plate made to correspond to a part where the unwanted adhesion film is easily deposited in the treatment vessel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212701-A (JP)
Title: Residual arithmetic processor
Inventor: YOSHINO MASAYUKI
IPC: G09C1/00
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual arithmetic processor capable of processing residual arithmetic of a data which exceeds bit length which can be processed by a residual processing unit, by using the residual arithmetic unit based on Montgomery multiplication.  <P>SOLUTION: In the residual arithmetic processor, the data on which the residual arithmetic is to be processed, is decomposed, and each data is converted to a format which is suitable for the Montgomery multiplication. After each data is converted so that it may become a size which can be input into the residual arithmetic unit 115, the Montgomery multiplication of the residual arithmetic unit 115 is repeatedly executed. A residue of the Montgomery multiplication of original bit length is restored from an obtained residue.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211693-A (JP)
Title: Swash plate type or swinging swash plate type compressor
Inventor: KAMIYA HARUO
IPC: F04B27/08
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate type or swinging swash plate type compressor capable of sufficiently supplying oil to not only a detent part, but also each sliding part in a housing, even when a differential pressure between a high pressure side and a low pressure side is small.  <P>SOLUTION: The swinging swash plate type compressor 100 is provided with a drive shaft 4 supported by the front housing 1, a drive plate 5 rotated by the drive shaft and capable of slanting with respect to the drive shaft, a wobble plate 6 connected to the drive plate, taking the same inclination angle as the drive plate, but with rotation prevented by a constant velocity joint 7, and a piston 9 connected to the wobble plate, reciprocated in an axial direction of the drive shaft, and inserted in a cylinder bore 21 formed in a cylinder block 2. A step 1a leading lubricant circulating along a front housing 1 inner wall into the front housing 1 is provided on an inner wall surface of the front housing 1, and an impeller 4b is provided on a disc part 40 provided on the drive shaft 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214034-A (JP)
Title: Electromagnetic relay
Inventor: OMURA SHINJI
IPC: H01H50/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay (electromagnetic relay) in which arc current is hardly short-circuited even in the case the arc current is extended to inward direction of the relay while maintaining the physical structure of the relay.  <P>SOLUTION: The electromagnetic relay is constituted of at least a fixed contact part 41, a movable contact part 46, and a plurality of magnets 51 arranged so that Lorentz force may act on the arc current generated at the time of opening and closing of the fixed contact part 41 and the movable contact part 46. A wall part 36 which is installed at the inward direction of the electromagnetic relay than the fixed contact part 41 and the movable contact part 46 and has a height less than 1/2 of the distance between the fixed contact part 41 and the movable contact part 46 is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211929-A (JP)
Title: Forward and reverse changing mechanism
Inventor: YAMASHITA TOSHIYA
IPC: F16H45/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forward and reverse changing mechanism to curtail a fastening element so as to reduce cost and size.  <P>SOLUTION: The forward and reverse changing mechanism is provided with a fluid transmission mechanism having a pump impeller 104 connected to an input shaft 102, a turbine runner 108 capable of being connected to a turbine brake mechanism TBR via a turbine shaft 106, and a stator 114 capable of being connected to a stator brake mechanism SBR via a stator shaft 110, and an output shaft 120 arranged between the turbine shaft 106 and the stator shaft 110, a first two-way clutch 130 arranged between the output shaft and the stator shaft 110, and a second two-way clutch 140 arranged between the output shaft 120 and the turbine shaft 106.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221887-A (JP)
Title: Method and device for estimating load of stepping motor
Inventor: SOMEYA MASAYUKI
IPC: G01R31/34
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for estimating a load which is effective for enhancing the operation efficiency of a stepping motor such as low current consumption, low vibration, and shortest acceleration.  <P>SOLUTION: In the method for estimating a load fixed to the motor shaft of a stepping motor, a position detector 12 is fixed to the stepping motor 10 and the rotor position is read out from the position detector 12, difference between a command position and the rotor position is measured in real time, average positional deviation is determined for operation states where the torque required for acceleration, constant speed, deceleration, stoppage, or the like, is different, an estimation load torque is determined by applying the average positional deviation to the motor torque characteristics of the stepping motor 10, and then inertia, friction, gravity, and static friction load are calculated from that estimation load torque.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218209-A (JP)
Title: Circulating water exchanging method and circulating water exchanging device in water circulating type compressor
Inventor: WATANABE NORITOSHI
IPC: F04B41/02
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulating water exchanging method and a device capable of exchanging by a required quantity at nay time, when a water quality of circulating water is deteriorated to a degree of requiring an exchange.  <P>SOLUTION: A water supply circuit 50 and a drain circuit 33 are communicated with circulating systems 10, 20, 31 and 32 of the circulating water of a water circulating type compressor, and solenoid opening-closing valves SV1 and SV2 are arranged in the respective circuits. A measuring means 61 is also arranged for measuring electric conductivity of the circulating water in the circulating systems, and a control means 70 is arranged for controlling opening-closing of the solenoid opening-closing valves SV1 and SV2 in response to a measuring result by the measuring means 61. When the measured electric conductivity becomes a preset first reference value Ss1 or more by the control means 70, the solenoid opening-closing valves SV1 and SV2 are controlled, and water supply and water draining to the circulating systems are alternately repeated until the electric conductivity of the circulating water becomes less than a second reference value Ss2 set in a predetermined lower value than the first reference value Ss1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219301-A (JP)
Title: Sensor unit, pixel-shifting unit, and image display device
Inventor: MOROHASHI DAIKICHI
IPC: G02B27/18
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device, etc. capable of reducing the unevenness due to temperature variation, variation due to time passage, or the like, and noise such as pseudo-contours and pseudo-colors.  <P>SOLUTION: The image display device equipped with a display part 21, polarized turning liquid crystal cells 22 and 24, a pixel-shifting unit 20 including a birefringent plate, and a display optical part comprises: two polarizing plates 42 and 43, disposed in a parallel-nicol or in a cross-nicol manner so as to sandwich the polarized turning liquid crystal cells 22 and 24; a light-receiving element 44 for measuring the volume of the measuring light that has passed through the polarized turning liquid crystal cells 22 and 24, and the two polarizing plates 42 and 43; a system control microcomputer 51 for obtaining polarization characteristics of the polarized turning liquid crystal cells 22 and 24, based on the drive state information of the polarized turning liquid crystal cells 22 and 24, and the measured value by the light-receiving element 44; and a correction calculation block 52 for correcting the image information to be supplied to the display part 21, based on the obtained polarization characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225791-A (JP)
Title: Homeotropic alignment type liquid crystal aligning agent and homeotropic alignment type liquid crystal display element
Inventor: MIYAMOTO YOSHIKAZU
IPC: G02F1/1337
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homeotropic alignment type liquid crystal aligning agent having excellent homeotropic alignment property and wettability of a liquid crystal.  <P>SOLUTION: The homeotropic alignment type liquid crystal aligning agent contains a polyamic acid obtained by reacting a triphenylmethane based diamine containing a fluorine atom, an another diamine and a tetracarboxylic dianhydride and/or its imidized polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006231062-A (JP)
Title: Bookshelf cover and bookshelf with cover
Inventor: SETO TAKATOSHI
IPC: A47B63/00
Filed: 2006-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookshelf which facilitates taking out/in books by hand as if any obstruction does not exist in front of the bookshelf while books are sheltered from outside air containing dust so that dust is prevented from attaching on books.  <P>SOLUTION: This bookshelf cover is a transparent cover to be attached on the front face of a bookshelf and satisfying the following conditions, or the bookshelf comprises a transparent cover satisfying the following conditions attached on the front face. The conditions of the cover are: the cover has slits to be opened in the vertical direction when a hand is inserted: and the slits are repeated at horizontal intervals of 14 cm or shorter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI