baber/WOPTO huggingface dataset:
Patent JP-2007005991-A (JP)
Title: Power-saving radio communication system
Inventor: MACHIDA TAKASHI
IPC: H04B7/24
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein startup time increases in an unnecessary time zone, and power is not saved sufficiently in a terminal unit in a sensor network in which an operation frequency is small, operation time is scheduled roughly, and the state of a remote location is detected.  <P>SOLUTION: A radio communication system comprises a master station functioning as a control station, and a slave one functioning as a non-control station. In this case, the master station collects the communication schedule information of the slave station stored in a slave station communication schedule storage table from all the slave stations at prescribed time, creates the communication schedule table of the master station confronting all the corrected communication schedules of the slave station , and notifies the slave station that is a subordinate to itself of master station schedule information. Then, both the master and slave stations operate only the required minimum circuits at a communication timer and a communication control unit up to the communication schedule time of each station thereafter, and operate a circuit required for communication only at required communication time mentioned in the communication schedule table for communication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003774-A (JP)
Title: Zoom lens
Inventor: NAGASAWA SUEKI
IPC: G02B15/163
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which is compact, has superior image forming performance, and can cope with a larger number of pixels.  <P>SOLUTION: The zoom lens comprises a first negative lens group G1, a second positive lens group G2, and a third positive lens group G3, in this order from an object side, and the power is varied from the wide-angle end to the telephoto end by moving the first lens group G1 and second lens group G2 on the optical axis. The first lens group G1 comprises a negative meniscus lens L11, a negative lens L12, and a positive meniscus lens L13, in this order from the object side, and the second lens group G1 includes a positive lens L21, at least one achromatic cemented lens, and a positive meniscus lens L24. The third lens group G3 is constituted, including a lens 31 having positive refracting power. The zoom lens satisfies inequality (1): 1.1<¾f1/2y¾<1.8 and inequality (2): 0.75<¾f2/f1¾<0.95, where f1 is the focal length of the first lens group, (y) is a maximum image height, and f2 is the focal length of the second lens group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006033821-A (JP)
Title: Image processing
Inventor: POLLARD STEPHEN
IPC: G06T1/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of digitally processing data for use in representing an image.  <P>SOLUTION: This method comprises scaling edge data relating to edges in at least one color-adjusted component of the image using unadjusted data relating to a color-unadjusted component of the image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008511-A (JP)
Title: Lead-free black ceramic composition for filter. filter and flat plate display
Inventor: CHA JUN-KYU
IPC: G09F9/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free black ceramic composition for a filter in which a PbO component harmful to human beings and the environment is not contained and the filter formed using the same.  <P>SOLUTION: The lead-free black ceramic composition for the filter may include B<SB>2</SB>O<SB>3</SB>, at least one compound selected from BaO and ZnO and at least one black pigment selected from a group comprising TiO, CuO, NiO, MnO<SB>2</SB>, Cr<SB>2</SB>O<SB>3</SB>and Fe<SB>2</SB>O<SB>3</SB>. As a result, the lead-free black ceramic composition for the filter which does not contain PbO component harmful to the human beings and the environment is formed. The composition is calcined at a relatively low temperature and has an advantage that the consumption of heat energy is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315073-A (JP)
Title: Base material with antifouling layer
Inventor: MATSUMOTO HIROKAZU
IPC: B32B9/00
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material remarkably superior in antifouling performance even when exposed outdoors over a long period.  <P>SOLUTION: This base material with the antifouling layer has the antifouling layer having an OH group on a surface; and is constituted so that after dripping silicone oil on the surface, the silicone oil is made to flow down by inclining the base material at 60°, and next, water of 1.5 liters is poured on the base material surface for 15 sec, and a contact angle of water of a silicone oil flowed-away part when dried thereafter, becomes 40° or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007009408-A (JP)
Title: Leaking-out preventive mat and caisson structure
Inventor: WAGI TAKATSU
IPC: E02D23/02
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaking-out preventive mat having the small thickness, and capable of easily coping with a step height of a mound.  <P>SOLUTION: This leaking-out preventive mat 19 uses an impervious sheet material 13 composed of a rubber material for securing imperviousness. A flexible and form retentive metallic material such as a wire net is embedded inside the impervious sheet material 13 as a reinforcing material 14. Since required strength and the imperviousness can be provided with such a structure, a thin and lightweight leaking-out preventive mat 19 can be formed. Thus, the leaking-out preventive mat 19 can be easily laid along the step height when the step height is generated on the mound needless to say in a flat part of the mound. As a result of this, installing work of a caisson is efficiently performed, and reliability in installation is also improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012699-A (JP)
Title: Semiconductor device
Inventor: SHIBAUCHI MINORU
IPC: H01L21/60
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for adapting to miniaturization of a semiconductor chip and thinning a semiconductor device where the semiconductor chip is mounted on a lead frame and a BGA substrate.  <P>SOLUTION: The semiconductor device is provided with the semiconductor chip, a chip electrode formed on a surface of the semiconductor chip, a terminal having a lead part positioned outside the semiconductor chip and an extension part extending to a rear side of the semiconductor chip, conductive resin wiring which electrically connects the chip electrode and the lead part, and an insulting film which electrically insulates a part between conductive resin wiring and the surface of the semiconductor chip and a chip side, and a part between a chip rear face of the semiconductor chip and the extension part of the terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009524-A (JP)
Title: Floor material for steps
Inventor: KUNITOMI ICHIRO
IPC: E04F11/17
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin floor material for steps, which is stain-resistant and non-skid.  <P>SOLUTION: The synthetic resin floor material for steps is integrally formed of a tread portion 1 having non-skid projections 4, and a riser portion 3 via a corner portion 2. At least the tread portion 1 has a stain-resistant coat layer 6 arranged on a surface thereof, and an upper surface of a non-skid projection coat portion 6a of the stain-resistant coat layer 6 is formed of a bumpy coarse surface. Dust and refuse attached to the stain-resistant coat layer 6 are washed out by rainwater etc. , and therefore the tread portion 1 is proof against staining. Further the upper surface of the non-skid projection coat portion 6a of the stain-proof coat layer 6 is formed of the bumpy coarse surface so as to exert sufficient friction resistance, and therefore the floor material exhibits excellent non-skid performance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009065-A (JP)
Title: Liquid bleaching agent article
Inventor: MAKI MASATAKA
IPC: D06L3/02
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid bleaching agent article maintaining its good slidability for a long period in use and enabling a liquid bleaching agent composition to be stably discharged.  <P>SOLUTION: The liquid bleaching agent article is such that (A) the liquid bleaching agent composition comprising (a) hydrogen peroxide, (b) a nonionic surfactant, (c) an anionic surfactant, (d) a phosphonic acid-based metal-trapping agent, (e) a phenolic radical-trapping agent and (f) water in specific proportions is packed in (B) a discharge container equipped with a trigger-type sprayer that discharges the composition A in foams. In this article, a lubricant is coated on the surfaces at which the constitutive members of the above sprayer slide with each other and at least one surface of the constitutive members engaged with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009077-A (JP)
Title: Azo compound and tautomer thereof
Inventor: YAMADA SATORU
IPC: C09B29/42
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new azo compound and its tautomer each with high light fastness.  <P>SOLUTION: The new azo compound and its tautomer represented by formula(1) are provided, being good in hue and high in light fastness. In formula(1), R<SP>1</SP>, R<SP>2</SP>, R<SP>5</SP>, R<SP>7</SP>and R<SP>8</SP>are each H, an alkyl, aryl, alkoxy, aryloxy, alkylsulfonyl, arylsulfonyl, alkylthio, arylthio, cyano, acyl, carbamoyl, amino, nitro or halogen atom; R<SP>3</SP>, R<SP>4</SP>, R<SP>6</SP>and R<SP>9</SP>are each H, an alkyl or aryl; wherein R<SP>1</SP>and R<SP>2</SP>, R<SP>2</SP>and R<SP>3</SP>, R<SP>3</SP>and R<SP>4</SP>, R<SP>6</SP>and R<SP>7</SP>, R<SP>7</SP>and R<SP>8</SP>, R<SP>8</SP>and R<SP>9</SP>may be bound to each other to form cyclic structures, respectively; and A<SP>-</SP>is a counteranion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019731-A (JP)
Title: Encoder and decoder
Inventor: OUCHI TOKUHITO
IPC: H03M7/30
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform encoding and decoding maintaining the image quality of input video signals when a shorter quantization bit length is requested for the input video signals of a prescribed quantization bit length.  <P>SOLUTION: The encoder is for encoding the input video signals of the prescribed quantization bit length and outputting the encoded data of a requested quantization bit length shorter than the prescribed quantization bit length. The encoder converts the input video signals to two division signals of a quantization bit length equal to the requested quantization bit length, multiplies each of a plurality of quantization bit strings constituting one of the division signals by a prescribed coefficient which performs code inversion at a prescribed frequency, adds it and each of the plurality of quantization bit strings constituting the other division signal to generate superimposed signals, executes encoding according to the requested quantization bit length to the superimposed signals and generates the encoded data. The decoder decodes the encoded data and restores the input video signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007021737-A (JP)
Title: Liquid paste container
Inventor: MURAKOSHI YASUO
IPC: B05C17/005
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To quickly deliver a liquid paste from a first delivering part when the first delivering part is again turned downwards.  <P>SOLUTION: In the liquid paste container, which is equipped with a container main body 2 housed with a liquid paste 1 and a first delivering part 3, through which the liquid paste 1 housed in the container main body 2 is delivered under the constitution that the first delivering part 3 is turned downwards when the liquid paste 1 is delivered from the first delivering part 3, while the first delivering part 3 is turned upwards when no liquid paste 1 is delivered from the first delivering part 3, a paste reservoir part 4 for at least temporarily holding the liquid paste 1 near the first delivering part 3, when the downward turned state of the first delivering part 3 is changed over to its upward turned state, is provided. When the first delivering part 3 is again turned downwards, the liquid paste 1 held in the paste reservoir part 4 is supplied to the first delivering parts 3, resulting in quickly delivering from the first delivering part 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024991-A (JP)
Title: Electronic camera
Inventor: YANA SHIN
IPC: G03B15/05
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of a rotating lens part and to prevent the characteristic of functionality thereof from being deteriorated.  <P>SOLUTION: The electronic camera is constituted of an electronic camera main body 1 and the rotating lens part 2, and an LED light emitting lamp 10 is installed around an optical axis of the rotating lens part 2 around a front lens 9 on the imaging surface 6 of the rotating lens part 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027228-A (JP)
Title: Semiconductor device
Inventor: SHIMABUKURO HIROSHI
IPC: H01L27/06
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with an element for protection which is compact and has an anti-static feature having resistance against a high electrostatic surge.  <P>SOLUTION: In a surface layer of an n-type semiconductor substrate 1, a p-type base region 2 and an n<SP>+</SP>-type cathode region 3 are formed away from each other. Then, in the surface layer of the p-type base region 2, an n<SP>+</SP>-type source region 5 and a p<SP>+</SP>-type anode region 4 are formed. The n<SP>+</SP>-type source region 5 is formed in such a place as to be opposite to the n<SP>+</SP>-type cathode region 3 with the p<SP>+</SP>-type anode region 4 in-between. A cathode electrode 9 is formed on the n<SP>+</SP>-type cathode region 3, an anode electrode 8 is formed on the p<SP>+</SP>-type anode region 4 and on the n<SP>+</SP>-type source region 5, and a gate electrode 10 is formed on a gate insulation film 6. Over the surface of the n<SP>+</SP>-type cathode region 3, the n-type semiconductor substrate 1, and the p<SP>+</SP>-type anode region 4; an insulation film 7 is formed. On the insulation film 7, a polysilicon field plate 11 is formed. By connecting the gate electrode 10 and the anode electrode 8 via a resistor 20, the gate potential is increased when an electrostatic surge is applied, resulting in formation of a channel in the surface of the p-type base region 2. Accordingly, electrostatic charge is released, and an anti-static feature is improved capable of withstanding an electrostatic surge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026814-A (JP)
Title: Ohmic-heating device
Inventor: YUASA HIDEAKI
IPC: H05B3/00
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ohmic-heating device with high efficiency and low power consumption.  <P>SOLUTION: A heating power supply 100 is provided with a three phase bridge rectifier circuit 104 for rectifying a three-phase alternating current, a primary side resistance 106 smoothing a rectified wave by the three phase bridge rectifier circuit 104 and a primary side capacitor 108. In a post-stage of the rectifier, a step-down chopper circuit 109 comprising a power module 110, a feedback diode 112, a secondary side inductor 114 and a secondary side capacitor 116 is provided. In a post-stage of the step-down chopper circuit 109, a single-phase inverter 118 comprising four power modules 128, 130, 132, 134 comprising IGBTs and feedback diodes is provided. The single-phase inverter 118 is made to output arbitrary output voltage by performing PWM control by varying a duty factor of a rectangular pulse.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006054996-A (JP)
Title: Eight-polar synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02K3/46
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eight-polar synchronous motor where the space factor of a motor coil wound around a bobbin provided at a narrow mounting space in a stator core is increased.  <P>SOLUTION: In a stator 2, a plurality of magnetic poles 17 opposite to a rotor 1 are formed in a core 15 for surrounding an output shaft 7. The stator 2 is assembled to the core 15 in a rectangular region, where the bobbin 21 is inscribed to a circle prescribed on the inner peripheral surface of the rotor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043697-A (JP)
Title: Method for producing colloid catalyst
Inventor: COGGAN JENNIFER A
IPC: B01J37/04
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a troublesome multi-step operation to one simple reaction for producing a colloid catalyst used for the Suzuki reaction or the like.  <P>SOLUTION: This is a method for producing a colloid catalyst including a process for generating an copper metal salt colloid catalyst by mixing an organic solvent, a phase transfer catalyst, a formate, a copper metal salt and a metal salt other than the copper in a reaction mixture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007027398-A (JP)
Title: Optical component mounting sub-mount and optical transceiver module
Inventor: OTSU SHIGEMI
IPC: C08J5/12
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical component mounting sub-mount capable of precisely applying an adhesive in a predetermined location, and easily and surely mounting the optical component while preventing the overflow of the adhesive, and to provide an optical transceiver module utilizing it.  <P>SOLUTION: For example, the sub-mount 22 is constructed of a nearly rectangular-parallelepiped-shaped substrate. This sub-mount 22 is formed with a recess 26 for mounting a polymer optical waveguide film 10 therein (an optical component mounting recess), and recesses 28a, 28b for fitting and holding (mounting) a photoreceptor device and a light emitting device therein, respectively (optical component mounting recesses). In the sub-mount 22 having such a construction, adhesive filling grooves 27, 29a, 29b are provided adjacently to the recesses 26, 28a, 28b as the optical component mounting recesses.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028242-A (JP)
Title: Terminal apparatus and computer program applied to the same
Inventor: HARA MASAKI
IPC: H04N7/173
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply switch viewpoints of moving images photographed from a plurality of different viewpoints and distributed as a stream to a terminal apparatus, while guaranteeing the continuity of the moving images.  <P>SOLUTION: The terminal apparatus 10 is made to function by a computer program. By an instruction from a reproduction/stop switch BL1, a data input part BL2 inputs moving image data distributed as a stream by combining a plurality of sorts of moving image data, respectively expressing a plurality of moving images photographed from a plurality of different viewpoints to one data and successively writes the input moving image data in a reproducing buffer BL3. A drawing processing part BL4 successively converts moving image data stored in the reproducing buffer BL3 into drawing data to be drawn on a display device 18 and successively writes the drawing data in a drawing buffer BL5. A display control part BL7 successively extracts only the drawing data, corresponding to viewpoints selected by a viewpoint switch BL6 from the drawing buffer BL5, and writes the extracted drawing data in a display buffer BL8 for controlling the display of the display device 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024715-A (JP)
Title: River data measuring method and device
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01F1/712
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of accuracy in the measurement of a moving amount of a float body having a measuring device mounted thereon, in a method and a device for measuring river data such as river bottom profile (riverbed profile) or a flow rate of the river using an ultrasonic wave, particularly in the improvement of accuracy in measuring a moving amount and a moving direction of the measuring device.  <P>SOLUTION: The ultrasonic wave is transmitted at a prescribed time interval from an ultrasonic transmitter/receiver 301 to the direction of the river bottom. The ultrasonic wave scattered and reflected at the river bottom is received by a two dimensional ultrasonic detector 303 which is two dimensionally arranged. The intensity distribution and the phase distribution of the reflected wave from the river bottom is acquired by a signal processor 304 on the basis of the output of the two dimensional ultrasonic detector 303 corresponding to the two ultrasonic waves transmitted at a time interval from the ultrasonic transmitter/receiver 301. The correlation intensity between two intensity distributions and between phase distributions output from the signal processor 304 are acquired by a signal analyzer 305 as a function of moving distance, wherein among the two intensity distributions and the phase distributions, those corresponding to the ultrasonic wave emitted first approach the others. The moving distance having the maximum correlation intensity and the moving direction at that time are made as the moving distance and the moving direction of the measuring device between the two ultrasonic transmissions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026304-A (JP)
Title: Image communication device, image communication method and image communication program
Inventor: SHINDO KATSUSHI
IPC: H04N7/15
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication device guaranteeing communication quality by reducing a load on processing in association with figure movement.  <P>SOLUTION: In this image communication device 1, an instruction input part 11 inputs movement instruction information for at least a part of figures among figures displayed on a screen. A transmission/reception part 15 transmits the movement instruction information inputted from the instruction input part 11 to the image communication device in another spot, and receives the movement instruction information transmitted from the image communication device in another spot. A figure display part 14 displays a simplified figure based on data having an information amount smaller than figure data constituting the figure while moving the simplified figure according to the movement instruction information, while fixing a display position of the figure during existence of the movement instruction information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006147124-A (JP)
Title: Semiconductor memory device
Inventor: BYEON SANG JIN
IPC: G11C11/407
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To disclose technology capable of easily adjusting an operating speed and a tWR (time to write recovery) of a chip by generating a control signal for regulating a potential of an internal power source voltage of an internal circuit when the internal circuit enters into a specific mode for high-speed operation, more detailedly in setting an extended mode register about a semiconductor memory device.  <P>SOLUTION: For this purpose, the semiconductor memory device comprises an extended mode register setting unit 500 for outputting a plurality of internal power source control signals to regulate a potential of an internal power voltage of the internal circuit and an internal power source voltage generating unit 600 for regulating and generating the potential of the internal power source voltage in response to the plurality of internal power source control signals when the internal circuit enters into the specific mode for high-speed operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI