baber/WOPTO huggingface dataset:
Patent JP-2009056237-A (JP)
Title: Steam generating apparatus
Inventor: BAMEN KENICHI
IPC: A61H33/10
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generating apparatus that has a simple structure, that can be miniaturized, and that excels in durability and quietness.  <P>SOLUTION: The steam generating apparatus 1 includes a water tank 11 composed of a bottom wall 12 and a cylindrical peripheral wall 13, a coil 41 wound around the outer face of the peripheral wall 13 of the water tank 11, and a cylindrical conductive heating unit 31 that is installed in the water tank 11 and that is induction-heated by a magnetic field generated by causing an AC current to flow in the coil 41. The steam generating apparatus 1 can generate steam by heating water between the inner face of the water tank 11 and the conductive heating unit 31, of the water stored in the water tank 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062212-A (JP)
Title: Method for producing trichlorosilane and method for producing polycrystalline silicon
Inventor: SHIMIZU TAKAAKI
IPC: C01B33/107
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-purity TCS, in particular, to obtain high-purity TCS from a by-product produced in a deposition reaction of polycrystalline silicon.  <P>SOLUTION: The present invention includes a step of separating a distillate produced in a hydrogenation step of making tetrachlorosilane (STC) react with hydrogen to be converted into trichlorosilane (TCS), into a chlorosilane fraction containing a hydrocarbon and a TCS fraction, and a chlorination step of making the chlorosilane fraction containing the hydrocarbon react with chlorine to form STC and a substance containing a chlorinated hydrocarbon, wherein the distillate containing STC produced in the chlorination step is circulated to the hydrogenation step. In the chlorination step, the chlorosilane fraction containing a hydrocarbon (capable of containing hyper-hydrogenated chlorosilanes) having a boiling point close to TCS is hyper-chlorinated to acquire a higher boiling point, which facilitates the hyper-chlorinated chlorosilanes and the hyper-chlorinated hydrocarbons to be separated into high concentration, and increase the purity of TCS to be finally obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071420-A (JP)
Title: Radio base station
Inventor: DOMOTO YUKINORI
IPC: H04W16/02
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of achieving methods of interference detection and interference prevention while eliminating the influence by temporary deterioration of quality of received signals caused by a change in radio wave environment.  <P>SOLUTION: The radio base station is provided with: a terminal station radio receiving section 4 for receiving radio signals from neighboring radio base stations; a neighboring station segment detecting section 5 for detecting segments from each of radio signals received by the terminal station radio receiving section 4; and an own station frequency/segment selecting section 6 for selecting segments and frequencies other than the segments and frequencies used by the neighboring radio base stations on the basis of the segments used by the neighboring radio base stations detected by the neighboring station segment detecting section 5 and the frequencies of the radio signals used by the neighboring radio base stations received by the terminal station radio receiving section 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069405-A (JP)
Title: Panel for information display
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/167
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for information display wherein voltage applied to the entire surface of the panel for information display of a dot matrix display system especially having a size A4 or larger is made constant and uniform image quality is obtained.  <P>SOLUTION: The panel for information display has a rectangular dot matrix type display region wherein a display medium including charged particles which can be driven by an electric field is encapsulated between substrates and information display such as an image can be rewritten by applying an electric field from pair electrodes formed by crossing opposed line electrodes provided on the substrates to move the display medium, wherein the line electrodes having thickness t1 are provided on the rear surface side substrate, in a direction parallel to a long side of the display region and the line electrodes having thickness t2 are provided on the display surface side substrate, in a direction parallel to a short side of the display region, and 0.05 μm≤t2≤10 μm and an aspect ratio of the display region ≤t1/t2 are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070085-A (JP)
Title: Theft monitoring system
Inventor: KOKURYO KAZUTO
IPC: G06K17/00
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theft monitoring system, capable of detecting that a commodity is in a stolen state even if the commodity is shielded by a conductor, or an RFID tag is removed from the commodity.  <P>SOLUTION: The theft monitoring system 100 comprises a management database 8 in which RFID tag information and management information are associated in one-to-one and stored; a transmitting and receiving part 2 which receives an answer radio wave transmitted from an RFID tag 4; a monitoring part 1 which determines whether a commodity is in a stolen state or not by referring to the management database 8 based on the RFID tag information extracted from the answer radio wave; and an alarming part 3. The RFID tag 4 is formed to be transmittable to and receivable from the transmitting and receiving part 2 in a state where it is attached to a commodity 5. The monitoring part 1 determines, when management information the corresponding RFID tag information of which is not presented in the RFID tag information extracted from the answer radio wave is present in the management database 8, that the commodity is in the stolen state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071560-A (JP)
Title: Video equipment
Inventor: KURITA TOSHIYUKI
IPC: H04N5/765
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a baseband video signal and a compressed video signal to be transmitted, and to improve the user-friendliness of a longitudinal/lateral discharge layer not only for a video display device, but also portable equipment, such as a digital camera and a mobile phone.  <P>SOLUTION: Video equipment has a compression unit which compresses a baseband video signal from an imaging device and a baseband audio signal from a microphone to generate compressed information and an expansion unit which expands radio-received compressed video and audio signals into baseband signals. The video equipment can output at least one of the compressed information obtained by the compression unit and the baseband signal obtained by the expansion unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067637-A (JP)
Title: Cubic boron nitride sintered compact and method for producing the same
Inventor: YAMAMOTO KAZUKO
IPC: C04B35/626
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-hardness sintered compact which has a high cBN content and is capable of fully exhibiting the characteristic properties, such as high hardness and high thermal conductivity, which is inherent in cBN, and thus is applicable also to high-speed cutting of a hardly cut material and can achieve a long tool lifetime.  <P>SOLUTION: The cubic boron nitride sintered compact is a sintered compact based on cubic boron nitride, wherein at least one element selected from the group consisting of F, Cl, Br and I is contained, and the concentration of the element is 50 ppb to 100 ppm by wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074376-A (JP)
Title: Variable mechanism in vgs-type turbocharger and emission guide assembly installed therein
Inventor: AKITA TAKAHIRO
IPC: F01D17/24
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel variable mechanism and an emission guide assembly for a VGS-type turbocharger capable of eliminating a drive ring which has been conventionally considered necessary when transmitting a shift drive from an external actuator to variable blades.  <P>SOLUTION: The variable mechanism 3 has transmitting bodies 31 fixed to a shaft portion 12 of the variable blades 1 as component members. The shift drive from the actuator AC provided outside is inputted into the transmitting bodies 31, and the drive is directly transmitted between the adjacent transmitting bodies 31 sequentially to simultaneously rotate the plurality of blades 1. Specifically, the following scheme is possible. Outer edges of the transmitting bodies 31 are formed so as to contact with each other. Between the adjacent transmitting bodies 31, by a rotation of the transmitting body 31 on a driving side for actuating the drive, a contact point between the outer edges is gradually shifted. With this rotating slide contact, the transmitting body 31 on a driven side is rotated by approximately the same amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078384-A (JP)
Title: Casting device
Inventor: MUKAI MAKOTO
IPC: B29C39/24
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device, which can be separated and disassembled and be cleaned wit ease, allows a material to be cast into a casting mold being positioned on a flat surface, allows the appearance of casting to be observed externally, and prevents bubbles from occurring in a molded article.  <P>SOLUTION: The casting device is composed of a lower part vessel 1 having a transparent ceiling panel 1b for blockage which is used while a lower part opening is mounted on a plinth 9 on which the casting mold m is mounted in a form to cover it, an upper part vessel 3 in which a material container 2 is arranged and which has a transparent lid member 3c in its upper part, packing members 6 and 7 arranged in the lower part opening of the lower part vessel 1 and the upper part opening of the upper part vessel 3, feed piping 4 arranged between the material container 2 in the upper part vessel 3 and the casting mold m in the lower part vessel 1 to supply a casting material from the former to the latter, a vacuum pump device 5 connected to the upper part vessel 3 and the lower part vessel 1 to decompress both vessels simultaneously during the casting operation, a filter member 4b inserted into the uppermost part of the feed piping 4, and an opening/closing valve 4e inserted into the intermediate part of the feed piping 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078314-A (JP)
Title: Bolt tightening method and device therefor
Inventor: MAKIMAE TATSUMI
IPC: B25B23/14
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for tightening a bolt, which prevents a drop in bolt tightening axial force caused by plastic deformation of a member to be tightened.  <P>SOLUTION: The tightened member (bearing surface of a bolt) is plastically deformed by tightening the bolt during an initial tightening step, to thereby improve elasticity limit (limit of resistance to loss of resilience) of the member (enlargement of an elastic region), so that the progress of the plastic deformation (loss of resilience of the bearing surface) of the tightened member is prevented even if thermal stress is loaded after a final tightening step. Thus, a degradation in the bolt tightening axial force is inhibited when unloading the thermal stress.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080327-A (JP)
Title: Liquid crystal display device
Inventor: KIZAKI YUKIO
IPC: G02F1/1333
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a structure in which transition from splay alignment to bend alignment is performed with simple element and drive circuit configuration in all pixels.  <P>SOLUTION: After supply of power, the liquid crystal display device performing transition from a first state to a second state different from the first state before a display operation, is provided with a transition nucleus forming portion to be transformed to the second state prior to other portions in a transition driving period around a pixel electrode or inside. The transition nucleus forming portion performs transition to the second state prior to other portion during a transition drive period. The transition nucleus forming portion of the pixel electrode has an edge portion formed into a reverse tapered shape decreasing in its thickness toward the tip end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079012-A (JP)
Title: Liquid composition for filling soft capsule
Inventor: IIZUKA MASAO
IPC: A61K31/525
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide, without using beeswax, a dispersion liquid composition for filling a capsule that exhibits dispersion stability of a hardly oil-soluble component equal or superior to that from a conventional recipe where beeswax is used.  <P>SOLUTION: The liquid composition for filling a soft capsule comprises edible oil and fat and a hardly oil-soluble component dispersed therein, where (a) distilled monoglyceride of behenic acid and/or behenic acid polyglyceride and (b) distilled monoglyceride of a fatty acid other than behenic acid are contained as a dispersion stabilizer for dispersing the hardly oil-soluble component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080392-A (JP)
Title: Image forming apparatus
Inventor: OGURA MOTOHIRO
IPC: G03G15/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein, in the case of using a charging roller having polished traces thereon, a capacity to stably clean the charging roller is maintained over a long period, and the charging roller maintains the stable charging capacity over a long period.  <P>SOLUTION: The image forming apparatus using the charging roller 2, which has polished traces thereon and rotates in contact with an image carrier as a charging member for charging a rotatable image carrier for forming an electrostatic latent image, includes a rotating brush 41 for cleaning the charging roller in contact with the charging roller 2, wherein the bristles 44 of the rotating brush fall aslant to a direction 46 perpendicular to the tangent 45 of the rotating circle of the rotating brush 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087421-A (JP)
Title: Inspection method of substrate for perpendicular magnetic recording medium, manufacturing method of substrate for perpendicular magnetic recording medium, and manufacturing method of perpendicular magnetic recording medium
Inventor: MORIKAWA TAKASHI
IPC: H01F10/26
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a surface shape of a substrate for a perpendicular magnetic recording medium using a more suitable index.  <P>SOLUTION: In an inspection method of the substrate for the perpendicular magnetic recording medium, the shape of the substrate for the perpendicular magnetic recording medium used for manufacture of the perpendicular magnetic recording medium recording information by a perpendicular magnetic recording system is inspected. The inspection method of the substrate for the perpendicular magnetic recording medium includes a cross-sectional shape measuring step S202 for measuring a cross-sectional shape of the disk-like substrate whose principal surface is polished, a Fourier-transforming step S204 for transforming a waveform of the cross-sectional shape into a relation of a wavelength and intensity by Fourier-transforming the waveform of the cross-sectional shape measured in the cross-sectional shape measuring step S202 and a determination step S208 for determining the quality of the substrate based on the relation of the wavelength and the intensity obtained in the Fourier-transforming step S204.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086172-A (JP)
Title: Electro-optical device, method of driving electro-optical device, and electronic apparatus
Inventor: HIRABAYASHI YUKIYA
IPC: G09G3/36
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of display quality due to operations of a simplified circuit configuration when employing a driving system which individually controls potentials of respective holding capacitor lines.  <P>SOLUTION: In a normal display mode of sequentially selecting scan lines by sequential supply of a scan signal, a potential of a holding capacitor line corresponding to a scan line in a row preceding a selected scan line is shifted from a first potential on the high voltage side to a second potential on the low voltage side synchronously with the scan signal of the selected scan line when a pixel potential connected to the scan line in the preceding row is negative, and the potential of the holding capacitor line corresponding to the scan line in the preceding row is shifted from the second potential on the low voltage side to the first potential on the high voltage side synchronously with the scan signal of the selected scan line when the pixel potential connected to the scan line in the preceding row is positive. In a partial display mode of partially selecting scan lines by partial supply of the scan signal, potentials of all holding capacitor lines are kept at the first potential.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082443-A (JP)
Title: Diagnosis support device and control method thereof
Inventor: IIZUKA YOSHIO
IPC: G06F17/21
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnosis support device and method effectively supporting the generation of findings corresponding to the content of an image, or an image to be interpreted.  <P>SOLUTION: This diagnosis support device has a storage part in which image feature information and findings of interpretation results are stored in association with each other, acquires image feature information on a designated target area in an image to be interpreted, retrieves image feature information similar to the acquired image feature information from the storage part, acquires a finding stored in association with the retrieved image feature information from the storage part, and changes remarks in the acquired finding on the basis of the image feature information on the designated target area to generate a finding of the interpretation of the designated target area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085120-A (JP)
Title: Engine oil pan structure
Inventor: OGUCHI TOSHIHIRO
IPC: F02F7/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine oil pan 11 structure which is configured so that oil is suctioned by an oil strainer 20, in which the oil pan 11 is capable of securing the oil suction from an oil strainer 20 when the bottom of the oil pan 11 is deformed without employing any complicated structures and without increasing the amount of the oil.  <P>SOLUTION: One bead extending in a crankshaft direction at the central location is a suction bead 31. This suction bead 31 is formed so that the bead will correspond to the location of a suction port 21 of an oil strainer 20, or more specifically, the bead is formed so as to intersect with the opening edge 21a of the suction port 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008026922-A (JP)
Title: Composite used for light control or privacy
Inventor: OUDERKIRK ANDREW J
IPC: G02B1/10
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and lightweight light control composite and privacy composite.  <P>SOLUTION: The composite comprises a polymeric film having a first generally planar major surface and an opposite second major surface defined by a multiplicity of elongate parallel continuous ridge portions. The ridge portions each have a generally triangular cross section and elongate obscured and transmitting second major surface portions intersecting at the apex of the ridge, the obscured second major surface portion generally faces a first end of the sheet on the side of the ridge and the transmitting second major surface portions is adjacent to a second end of the sheet on the side of the ridge portions. The film can provide visual transmission between the first major surface and the transmitting second major surface portions while coatings along the obscured second major surface portions prevent viewing of visual images through the film, whereas the composite can also provide light transmission between the first major surface and the transmitting second major surface portions, while the coatings along the obscured second major surface portions restrict light transmission.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009085410-A (JP)
Title: Fusible plug
Inventor: KIKUCHI TETSUO
IPC: F16K17/38
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusible plug of simple structure capable of maintaining the internal fluid pressure of a device or the like with a holding member and reduced in volume of fusible alloy, the fusible plug being used as a safety device of a cooling device, a high-pressure gas container and equipment.  <P>SOLUTION: This fusible plug is structured of a cylindrical main body 1 formed with a large-diameter part 6 and a small-diameter part 7 inside thereof and having a connection part to a cooling device or the like in the small-diameter part 7 thereof, a plug body 2 slidably housed in the main body 1 and inserted into the small-diameter part 7 in one end thereof so as to seal the small-diameter part 7, a cylinder 3 filled with fusible alloy 16 inside thereof and capable of sliding the large-diameter part 6 inside of the main body 1, a plunger 4 brought in contact with the fusible alloy 16 in a flange part 18 formed in one end thereof and smaller in diameter than the inner diameter of the cylinder and connected to the plug body 2 through the cylinder in the other end thereof, and a holding member 5 to be locked with a concave 10 formed between the plug body 2 and the cylinder 3 in the inner peripheral surface of the main body. The plug body 2 is moved when the fusible alloy 16 is fused and the holding member 5 is removed from the concave 10 so as to release the lock.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091074-A (JP)
Title: Sheet feeder
Inventor: NISHIMURA KAZUYUKI
IPC: B65H3/48
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet feeder having a sheet feeding tray at which sheets of paper are separated by jetting air thereto, assuring a quick rise and capable of suppressing unnecessary increase of the consumed power.  <P>SOLUTION: The sheet feeder is equipped with a sheet stacking part to admit stacking of sheets of paper, a sheet feeding part to feed the stacked sheets to an image forming device, and an air jetting means to jet the air to the sheets. In case prediction is made that the possibility of the start of the image forming operation is high, the sheet feeder starts the air blowing motion before the sheet feeding motion is started actually.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008056687-A (JP)
Title: Cosmetic composition containing polyglycerolated silicone elastomer
Inventor: KANJI MOHAMED
IPC: A61K8/894
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition containing a polyglycerolated silicone elastomer.  <P>SOLUTION: The cosmetic composition comprises a cosmetically acceptable medium, a polyglycerolated silicone elastomer, an emulsifying elastomer different from the polyglycerolated silicone elastomer, a film-forming polymer, a water-soluble humectant, a coated pigment, a structuring agent, a photoprotective system capable of screening out UV radiation, a non-emulsifying spherical silicone elastomer, a fiber, a non-crosslinked surfactant, with the proviso that the non-crosslinked surfactant is not chosen from polyglycerolated non-crosslinked silicone surfactants, a hydrocarbyl-functional siloxane, a low-molecular weight phenyl-substituted siloxane, and a cosmetically-suitable active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT