baber/WOPTO huggingface dataset:
Patent JP-2005048008-A (JP)
Title: Method of producing composite of organic polymer, glass and metallic compound, and composite
Inventor: NAKAJIMA MICHIYA
IPC: C08L77/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite of an organic polymer, glass and a metallic compound in which various metallic compounds are supported in a finely dispersed state near the surface of an organic-inorganic composite without impairing characteristics of the composite.  <P>SOLUTION: A method of producing the composite of an organic polymer, glass and a metallic compound comprises mixing/stirring an organic solution (A) in which a dicarboxylic acid halide is dissolved in an organic solvent and a basic aqueous solution (B) containing a metallic compound which is dissolvable in the basic aqueous solution, water glass and a diamine, and subjecting the mixture to a polycondensation reaction. The composite of an organic polymer, glass and a metallic compound can be obtained by the production method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061838-A (JP)
Title: Liquid amount detector
Inventor: ASAE KIICHI
IPC: G01F23/76
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost for a liquid amount detector.  <P>SOLUTION: This detector has a tubular packing material 12 filled with a liquid food, a detecting part arranged outside of the packing material 12, a guide arranged extendedly in the vertical-direction inside the packing material 12, and a float 3 floated in the liquid food in the packing material 12, and arranged to be freely movable along the guide. The float 3 is provided with a permanent magnet 74 rotation-restricted with respect to the guide, and arranged opposedly to the detecting part. Since the float 3 is rotation-restricted with respect to the guide therein, a liquid level is detected only by arranging the permanent magnet 74 inside the float 3, and the liquid food amount filled in the packing material 12 is able to be detected. The cost for the liquid amount detector 61 is able to be also reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069252-A (JP)
Title: Rolling bearing unit
Inventor: NAKAJIMA HIDEKI
IPC: F16C25/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive light-weight rolling bearing unit capable of keeping the stable operation by inhibiting the impairing of mechanical accuracy, without affected by the temperature change around a bearing.  <P>SOLUTION: This rolling bearing unit comprises a rolling bearing 2 composed of an inner ring 2a, an outer ring 2b and a plurality of rolling elements 2c rotatably mounted between the inner and outer rings, and further comprises an inner ring fixing means for fixing the inner ring to a base 4, and an outer ring fixing means for fixing the outer ring to a rotor 6. The outer ring fixing means is provided with an outer ring retainer 12 for fixing the outer ring in a state of being pressed to the rotor, and the outer ring retainer has an approximately L-shaped cross-section, and comprises a pressing part 12a for fixing the outer ring in a state of pressing the outer ring to the rotor, and an outer ring covering part 12b covering the outer ring from the pressing part along an outer periphery of the outer ring, and having a height T extended in the height direction of the outer ring over a range (H/2<T<H) of at least the half or more of the total height H of the outer ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031524-A (JP)
Title: Speech signal extracting method and speech recognition device
Inventor: TAMURA SHINICHI
IPC: G10L21/0272
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of extracting a speech signal from one input speech signal including a mixed signal such as noise.  <P>SOLUTION: A signal storage part 11 stores finite past values of one input signal. A plural-filter determination part 12 determines a plurality of filters through independent component analysis based upon the finite past values and uses the finite past values as inputs to obtain a plurality of filter outputs. A filter output selection part 13 selects a filter output corresponding to a speech signal component from a plurality of filter outputs. A speech signal composition part 14 composes a speech signal based upon the selected filter output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032140-A (JP)
Title: Image generation system, program, and information storage medium
Inventor: INAI KANAME
IPC: A63F13/577
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation system, a program, and an information storage medium capable of realizing image expression, such as contour emphasis or gradation of an outline with a small processing load.  <P>SOLUTION: Texture of texel value pattern is mapped on an object OB, whose texel value monotonously increases or decreases with moving from center of a circle of the texture, which is a specified position of a texture coordinate, where the viewing direction of a virtual camera VC and the direction of a normal vector of the object OB are parallel, as going toward the circumference of a circle which is a specified position of a texture coordinate, when the viewing direction intersects the direction of the normal vector at right angles. The texture of the texel value pattern, in response to a hit region or a sort of attack, is mapped at the time of occurrence of an event of a game where attack of other object hits to the object. The texture, whose texel value pattern changes along with passage of time, is mapped at the occurrence of the event of the game where an object disappears or appears.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033733-A (JP)
Title: Address book modification method and network system
Inventor: SAITO NORIAKI
IPC: H04L12/58
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce user's burden for updating an address book, to keep receivers' addresses in the address book up-to-date, and to prevent inadvertent leakage of the new addresses.  <P>SOLUTION: User terminals 1, 2 are provided with remote updating units 1-4 and 2-4, and mail servers 3, 4 are provided with notification units 3-2, and 4-2. If a user A instructs to modify the user's own mail address via the user terminal 1, and the address is thus modified in the mail server 3; the mail address of the user A registered in the address book 2-2 in the user terminal 2 is automatically modified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039143-A (JP)
Title: Small-sized wire wound device, magnetic core used for same device, and its manufacturing method
Inventor: AKATSU KAZUMI
IPC: H01F17/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized wire wound device, a magnetic core for the same device, and a manufacturing method of the same device whose manufacturing cost can be lowered although it has nearly equal characteristics to the conventional ones.  <P>SOLUTION: The magnetic core 1 is the one wherein the multilayer of a magnetic thin plate 10 made of an amorphous alloy is wound around a bobbin 3. The magnetic thin plate 10 wherein such folded portions as slits or grooves are provided in the orthogonal direction to its wound direction before its heat treatment (magnetic annealing) is wound around the bobbin 3. After applying a heat treatment (magnetic annealing) to the magnetic core 1 formed in the foregoing manner, an insulation material, etc. are so wound around it as to wind a coil 2 thereon. Since the magnetic thin plate is so wound around the bobbin before its heat treatment as to subject it thereafter to its heat treatment, it is affected slightly by a handling stress, and a small-sized wire wound device having an excellent magnetic characteristic can be obtained. Also, since the folded portions are provided in the magnetic thin plate, its winding works are so easy comparably as to be able to automate the series of its works performed until its heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045534-A (JP)
Title: Wiring switching/selecting device in communication station, selecting method, its program, and recording medium recording the program
Inventor: KANAI SHUNSUKE
IPC: H04M3/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of operation for switching and to perform accurate wiring switching processing while considering the characteristics of wiring switching in a communication station.  <P>SOLUTION: The wiring switching/selecting device is provided with a communication medium basic information storage part 101 for storing the properties of communication media in the communication station, a route searching processing part 106 for performing opened reservation selection from the information of a target to be switched and a switching source which are set by an operator by using storage relation and connecting relation between respective communication media and a communication medium constitution storage part 102 in which the using conditions and states of respective communication media are stored, searching a route considering route service providing conditions of terminals between two points of a communication medium group, equipment conditions and the using conditions and states of constitutional parts of the communication media and determining route candidates, an optimum route calculation processing part 105 for determining an optimum route in which the number of losses (connection points)/connecting operation points is small from the route candidates determined by the route searching processing part 106, and a switching/selecting processing part 113 for performing switching/selecting reservation by using a communication medium route reservation storage part 104 for storing the route selected from the route candidates determined by the route searching processing part 106 or the optimum route determined by the optimum route calculation processing part 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045552-A (JP)
Title: Imaging device and its method
Inventor: TAKEDA NOBUHIRO
IPC: H04N1/21
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of image quality while minimizing an imaging time in a non-exposure state which may cause a shutter release time lag or the waiting time of photographing.  <P>SOLUTION: A plurality of sheets of image data having respectively different charge accumulation time lengths in the non-exposure state are picked up and obtained and image data in the exposure state are picked up and obtained. Then the image data picked up in the exposure state are corrected on the basis of the plurality of image data picked up in the non-exposure state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043711-A (JP)
Title: Image display device
Inventor: HIDA YOICHI
IPC: G09G3/36
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which exactly performs gradation display and is small in a layout area.  <P>SOLUTION: The color liquid crystal display device is equipped with a gradation potential generating circuit 16 which generates 64 potentials VG 1 to VG 64 formed by shifting the levels of 64 gradation potentials VG1c to VG64c varying from each other to a higher potential side by as much as the threshold voltages VTN of N type transistors and a driving unit circuit 62 which applies the potentials VIc formed by shifting the levels of the potentials VI selected by a decoding circuit 17 among the 64 potentials VG 1 to VG 64 to a low potential side by as much as the threshold voltages VTN of the N type transistors to a data line 6. Accordingly, the offset voltage VOF=-VTN of the driving unit circuit 26 is canceled without provision of an offset compensation circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004184973-A (JP)
Title: Liquid crystal display and electronic apparatus
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/13
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective liquid crystal display in which bright display with high contrast can be obtained in both of reflective display and transmissive display.  <P>SOLUTION: The liquid crystal display is equipped with a liquid crystal panel 10 and a backlight 20. The liquid crystal panel is provided with: a liquid crystal layer 13 aligned with a twist of 220° to 270° and held between an upper substrate 11 and a lower substrate 12; an upper retardation layer 15 and a lower retardation layer 17 disposed on and under the liquid crystal layer 13, respectively; an upper polarizing plate 16 and a lower polarizing plate 18 disposed on the outside of both of the retardation layers; and an oblique reflection layer 14. The light entering the upper polarizing plate from the liquid crystal layer 13 side is elliptically polarized. The product Δnd of the optical anisotropy Δn and the thickness d of the liquid crystal layer 13 falls in a range of 820 nm to 950 nm. The light obliquely entering the liquid crystal panel 10 is made to exit toward the direction vertical to the liquid crystal panel rather than in the direction of regular reflection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005047581-A (JP)
Title: Paper-made deep dish
Inventor: TSURUOKA MASAKI
IPC: B65D1/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made deep dish capable of reducing a material cost or a processing cost.  <P>SOLUTION: A paper-made deep dish 27 is characterized in that a cardboard sheet having a corrugated plate 12 adhered to a flat plate 11 is applied as a raw material and the dish is formed into a deep dish by a press processing work in an orientation in which the corrugated plate 12 is faced against an outer surface and the flat plate 11 is faced against an item mounting surface. The fingers of a user of this dish do not feel hot or cold even if hot food or cold food is to be handled because the fingers merely contact with only the summit portions 16 of corrugations constituting the corrugated plate 12 and the utilizer can handle the deep dish 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049714-A (JP)
Title: Toner supply roller
Inventor: YAMAMOTO TOSHIHIRO
IPC: F16C13/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller which makes a toner conveyance function and a toner scraping function compatible by providing nearly V-shaped grooves in the peripheral surface of the toner supply roller, improves the discharging property of toner which enters the grooves in scraping, and avoids various adverse effects due to jamming of the toner.  <P>SOLUTION: In the toner supply roller consisting of a cylindrical elastic body 16 using various elastomers as materials and having grooves 20 in the peripheral surface 16a, and a core material 12 of a necessary length made to pierce through the elastic body 16 in a required position, a sectorial body having notches of a necessary depth and pattern formed in the circular-arc-shaped surface is transformed to the above cylindrical elastic body 16 by joining two open end faces 14b, 14b forming the radius parts of the sectorial body, and according to the joining, the notches are opened and the nearly V-shaped grooves 20 are formed in the peripheral surface 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046795-A (JP)
Title: Dip coating method and apparatus
Inventor: YAMASHITA ETSUJI
IPC: B05D1/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip coating method by which the sag of a coating material can be restrained, a thick coating film can be formed and the number of processing steps can be reduced.  <P>SOLUTION: This dip coating method comprises the first film forming steps ((A), (B), (C)) to immerse a work W in the coating material M in a coating material tank and then pull up the work W at high speed to form a thick coating film C<SB>1</SB>to such a extent that the sag H appears, the first drying step (D) to dry the work W just after pulled up by warm air to form a relatively harder outer skin S<SB>1</SB>on the surface of the coating film C<SB>1</SB>, the second film forming steps ((E), (F)) to immerse the skin S<SB>1</SB>-formed work W in the coating material M in the coating material tank and then pull up the work W at low speed to form an upper coating film C<SB>2</SB>while decreasing the sag H, the second drying step to dry the film C<SB>2</SB>-formed work W by warm air and a burning step to burn the work W at the high temperature to harden the coating films C<SB>1</SB>and C<SB>2</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053737-A (JP)
Title: Method of manufacturing mesoporous material
Inventor: WADA NORIKO
IPC: B01J23/22
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a mesoporous oxide having a uniform and excellent pore diameter, by which a homogeneous compound oxide layer is formed on an organic material template at a relatively low temperature for a short time.  <P>SOLUTION: In the manufacture of the mesoporous material by forming the compound oxide layer comprising metal elements of ≥2 kinds selected from the group consisting of Si, Al, Ti, Zr, V, Mo, Cr, Fe, Co, Ni, Cu, Ag and Zn and containing at least Si, Al, Ti or Zr on the template organic material and after that, removing the template organic material, the formation of the compound oxide layer on the template organic material is carried out under the irradiation with ultraviolet ray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054254-A (JP)
Title: Shower head, thin film production apparatus and production method
Inventor: YAMADA KIICHI
IPC: H01L21/205
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower head in which temperature can be controlled in accordance with film deposition conditions, and to provide a thin film production apparatus and a production method excellent in productivity and mass-productivity which enable continuous film deposition to stably be performed over a long period causing the reduced number of particles while reproducing satisfactory film deposition distribution, compositional distribution and film deposition rate.  <P>SOLUTION: A shower head structure is incorporated into the upper cover of a film deposition tank, and the upper cover is provided with a heat exchanging means to control the temperature of the upper cover, so that heat exchange is performed at the contact face between a shower plate composing the surface of the shower head and the upper cover, and the temperature of the shower head is made controllable in accordance with film deposition conditions. In the thin film production apparatus, the film deposition tank is provided with the shower head, and a thin film is produced using the apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056786-A (JP)
Title: Spark plug
Inventor: YORITA HIROSHI
IPC: H01T13/39
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a configuration suitable for miniaturization and stabilization of a discharge position, in a spark plug wherein cylinder parts are provided in a portion where a center electrode faces a grounding electrode, and one end faces of both cylinder parts face each other through a discharge gap.  <P>SOLUTION: The diameter T1 of the cylinder part 35 on the center electrode 30 side and the diameter T2 of the cylinder part 45 on the grounding electrode 40 side are both 1.1 mm or less. The axis 35b of the cylinder part 35 on the center electrode 30 side is mutually parallel with the axis 45b of the cylinder part 45 on the grounding electrode 40 side, and they are shifted from each other so that when either one of the axes is extended, the other axis does not exist on the extended line. The displacement x of both of these axes 35b, 45b is 0.05 mm or more, and is not more than the radius of the thicker cylinder part out of both cylinder parts 35, 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057705-A (JP)
Title: Optical wavelength multiplex communication system
Inventor: TSUJIKAWA KYOZO
IPC: G02B6/036
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide wavelength area WDM communication system using a laid SMF transmission path and a short wavelength light source.  <P>SOLUTION: A transmitter 7 is constituted of N number of optical sources 71 and an optical multiplexing unit 72. N number of signal lights which are combined together are transmitted through an SMF cable transmission path 9 and received by a receiver 8. A photonic crystal optical fiber (mode filter) 10 is provided at the post stage of an optical combining unit 72 in the transmitter 7. The shortest wavelength of the light source 71 in the transmitter 7 is shorter than an actual cutoff wavelength of the SMF transmission path 9. The photonic crystal optical fiber for transmitting only the basic transmission mode in the shortest wavelength is used as the mode filter 10. High speed single mode transmission can be performed after receiving only the basic transmission mode via a reception circuit 82 in the receiver 8 by the mode filter 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061278-A (JP)
Title: Controller of hybrid vehicle
Inventor: YAMAGUCHI ICHIRO
IPC: B60L50/16
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of improving the operability of a hybrid vehicle.  <P>SOLUTION: The hybrid vehicle is provided with an engine 1 as a drive source to drive a drive wheel, a first motor 2 which connects to the output shaft of the engine, functions as the drive source, and generates electricity by the rotation of the engine, a second motor 3 to drive the drive wheel, and a battery 4 to supply electric power to the first and the second motors, and to charge electric power generated with the first motor. There are provided with a means (step 4) for calculating target drive torque from a delay characteristic value indicating basic drive torque and dynamic characteristic value of the vehicle, a means (step 5) for calculating the characteristic value indicating the control response speed of the engine based on the delay characteristic value of the target drive torque calculating means, and a means (step 6) for calculating a target rotational speed of the engine from the basic rotational speed of the engine and the control response speed characteristic value of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064165-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASEGAWA MASATOSHI
IPC: H01L27/108
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which enables the inter-element wiring of a CMOS circuit that uses two kinds of gate oxide film depositing processes to be improved in the degree of integration and made simple in manufacturing process.  <P>SOLUTION: The semiconductor integrated circuit device is equipped with a first n-channel MOSFET and a first p-channel MOSFET each of which is provided with a gate insulating film of a first film thickness and a gate electrode formed of a polysilicon layer doped with n-type impurities, a second n-channel MOSFET which is provided with a gate insulating film of a second film thickness thinner than the first film thickness and a gate electrode formed of a polysilicon layer doped with n-type impurities, and a second p-channel MOSFET which is provided with a gate insulating film of a second film thickness and a gate electrode formed of a polysilicon layer doped with p-type impurities. Gate electrodes of the first n-channel MOSFET and the first p-channel MOSFET are formed into an integral structure, and a circuit is provided where the gate electrodes are connected to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI