baber/WOPTO huggingface dataset:
Patent JP-2007243974-A (JP)
Title: Image encoding apparatus and image decoding apparatus
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/553
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture encoding and decoding apparatus with high efficiency by effectively utilizing a past decoded image as a reference image so as to enhance the overall prediction efficiency.  <P>SOLUTION: The image encoding and decoding apparatus is provided with a background image storage control means for selecting an image to be stored consecutively in a frame memory as a background image from among decoded images and storing the image; and a background motion compensation means for applying motion compensation prediction to a received image, on the basis of the background image so as to produce a prediction image based on the motion compensation prediction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008267410-A (JP)
Title: Cable protective guide device
Inventor: YAMASHITA KATSUHIDE
IPC: F16G13/16
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protective guide device which can be used even in a place where a clean environment is required for semiconductor manufacture and food manufacture and processing and the like without polluting a working environment by suppressing generation of wear debris accompanying a slide-contacting and bending action of a cable and the like for a roller for damping slide-contact of the cables and by reducing assembling work load of the roller for damping slide-contact of the cables.  <P>SOLUTION: In the cable protective guide device 100, many right-left pairs of side plates 110 are connected and connection plates 120 are horizontally supported with a predetermined interval at a bending inner circumference side and a bending outer circumference side, the cables C and the like are stored in a cable storing space R surrounded by the side plates 110 and the connection plates 120 along a longitudinal direction, a roller supporting pin 140 to which a roller 130 for damping slide-contact of the cables idly fitted is supported by the connection plates 120 and a magnet 150 for forced separation is provided for the roller 130 for damping slide-contact of the cables and the connection plates 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007185200-A (JP)
Title: Nucleic acid amplification controls
Inventor: CHIKLIS GREGORY R
IPC: C12Q1/6888
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the noninfectious positive full process control for detection of microorganisms by nucleic acid amplification techniques.  <P>SOLUTION: A method for producing a composition containing a non-pathogenic microorganism as the positive control for nucleic acid amplification comprises (a) a step for providing a purified microorganism comprising surface proteins and intact nuclear components, (b) a step for irreversibly modifying one or more surface proteins while keeping the nuclear components substantially intact so as to render the microorganism non-pathogenic, and (c) a step for suspending the microorganism in a liquid matrix containing a biological fluid or synthetic biological fluid. The composition is useful as a positive internal control in a test for detecting increase of nucleic acids.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008271084-A (JP)
Title: Video reception terminal
Inventor: IWAI YASUHIRO
IPC: H04N7/173
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that video quality degradation occurs in all terminals when the total of the utilization network bands of respective terminals exceeds a utilizable network band when the plurality of customer terminals simultaneously receive video images in a video distribution system using a network.  <P>SOLUTION: When an underflow state wherein video data held in a buffer for holding received video data are less than a prescribed amount continues for the prescribed time or longer, the reception of the video data is ended. By setting the prescribed time short when starting the reception of the video data, the video reception terminal which starts the reception later is preferentially ended.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271688-A (JP)
Title: Motor drive unit and refrigerator using the same
Inventor: TANAKA HIDENAO
IPC: H02P6/06
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive unit which enables small size and high torque.  <P>SOLUTION: The motor drive unit has an inverter controller 14 which controls the output voltage of an inverter circuit 2, and a load state judging part 18 which judges the load state to the torque of a brushless motor 3. The input voltage of the inverter circuit 2, a motor current which flows to the brushless motor 3, and a current command which shows the current value that should flow to the brushless motor 3, and the load state from a load state judging part 18 are inputted into the inverter controller 14. The output voltage of the inverter circuit 2 is controlled so that it may keep the voltage phase of the voltage applied to the brushless motor 3 in case that the input voltage to the inverter circuit 2 is smaller than the voltage to be applied to the inverter circuit 2 and that there is a margin in the torque of the brushless motor 3 to the load, and so that it may not keep the phase relation of the brushless motor 3 in case that there is no margin in the torque to the load.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007188114-A (JP)
Title: Liquid crystal display panel and liquid crystal display device
Inventor: YUKI AKIMASA
IPC: G02F1/1368
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel and a liquid crystal display device, capable of displaying images on one face, as well, as displaying another image on the opposite face.  <P>SOLUTION: The liquid crystal display panel comprises a first transparent substrate, having a first transparent electrode, a second transparent substrate having a reflecting electrode and a second transparent electrode inside a pixel, and a liquid crystal sandwiched between the first transparent substrate and the second transparent substrate, where the reflective electrode 21 and the second transparent electrode 23 in the pixel are insulated from each other and a voltage on the reflecting electrode 21 and the voltage on the second transparent electrode 23 are controlled independently of each other. Accordingly, different images can be displayed simultaneously on both sides, and the image on one side cannot be viewed on the opposite side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265597-A (JP)
Title: Traveling vehicle for work
Inventor: TAMURA TOMOSHI
IPC: B60R16/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To transmit much information even if the screen size of a liquid crystal display part and the number of pixels for display are hard to be sufficiently secured in a traveling vehicle for work having the liquid crystal display part.  <P>SOLUTION: A crawler tractor comprises the liquid crystal display part 30 for displaying information and a control part 7 for controlling the liquid crystal display part 30. The control part 7 comprises a two-dimensional code display means for displaying the information in the form of a two-dimensional code C on the liquid crystal display part 30 and a simple explanation display means for displaying the simple explanation K of the information displayed in the form of the two-dimensional code C on the liquid crystal display part 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274041-A (JP)
Title: Epoxy resin composition for encapsulating semiconductor, and resin molded semiconductor device using the same
Inventor: TAKADA JUNJI
IPC: C08L63/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in reliability such as moldability and reflow resistance, having no segregation of an inorganic filler in the internal of a package in a package style of WBGA, and excellent in laser mark characteristics, and a semiconductor device using the same.  <P>SOLUTION: The epoxy resin composition includes an epoxy resin (A), a curing agent (B), a curing accelerator (C), and an inorganic filler (D) wherein the inorganic filler (D) has an average particle diameter of not greater than 13 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275125-A (JP)
Title: Dynamic pressure bearing device, motor equipped with this device and disk device using this motor
Inventor: ITO JUNPEI
IPC: F16C17/10
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device which is free from seizure and does not degrade for a long period of time wherein a surface finishing layer formed by nitriding hardly suffers from fall-off, a motor provided with this device and a disk device using this motor.  <P>SOLUTION: In the dynamic pressure bearing device provided with an axial member 102 and a sleeve member 103b which relatively rotate, the axial member 102 is composed of austenitic stainless steel and has the surface finishing layer formed by nitriding at an outer circumferential surface. The surface finishing layer consists mainly of iron carbide and contains chromium nitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280043-A (JP)
Title: Strip-pack apparatus
Inventor: IWASAKI YOSHIO
IPC: B65B15/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strip-pack apparatus capable of easily excluding and collecting any abnormal product from a predetermined conveying passage while avoiding any increase in the size of a manufacturing system capable of inspecting a plurality of commodities when manufacturing a strip pack with the commodities being affixed to a band.  <P>SOLUTION: A metal detection machine 3a for detecting any mixture of metallic foreign matters is attached to a feed conveyor 3 for conveying bagged commodities X fed from the upstream side to the holding position; an air nozzle 3b for excluding the bagged commodities X from a predetermined conveying passage is provided on the downstream side of the metal detection machine 3a, and a control unit is provided which controls the drive of the air nozzle 3b according to the result of inspection by the metal detection machine 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274715-A (JP)
Title: Use method of contents and apparatus used
Inventor: KIM BONG-SEON
IPC: H04N7/24
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for improving efficiency in an import process and a decryption process by regularly inserting information necessary for encryption to a payload of a content file.  <P>SOLUTION: In a process which imports transport streams received from outside of a domain and generates a content file, by regularly inserting information necessary for decrypting encrypted information to a payload of the content file in the form of transport packets, even if usage constraint information included in the content received from outside of the domain changes while an import device is importing the content, efficient packaging is possible. When a device pertaining to the domain receives half of the imported content file via streaming, transport packets of the received half of the imported content file can be promptly decrypted without a time delay.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283125-A (JP)
Title: Composite material and composite body
Inventor: MAKIMOTO SHOICHI
IPC: H01L23/373
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a composite material used as a material of a heat sink etc. to have all performances of heat conduction, convectional heat transfer and radiational heat transfer at high levels and to ensure electric insulation.  <P>SOLUTION: The composite material consists of a resin and a large number of hollow foamed particles 32 dispersed in the resin, wherein the resin forms a continuous phase 31 among the particles 32 and a gas is involved in each of the particles 32. A composite body 30 to be used as a heat sink etc. is manufactured of the composite material, its heat dissipation surface is made into an uneven surface 33, and a single layer 34 of a metal or ceramics is laminated on the heat-receiving surface. The single layer 34 of the heat-receiving surface rapidly diffuses heat received from a heat-generating body, the particles 32 each store heat sent from the continuous phase 31 around it by heat movement caused by convection of the involved gas, heat movement due to radiation and heat conduction caused by the gas molecules and transmit the heat to the continuous phase 31, and the uneven surface 33 rapidly dissipate the heat because of its large surface area. The composite body 30 made of a resin base has excellent electric insulating performance, and is excellent in heat resistance and corrosion resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280490-A (JP)
Title: Polycarbonate copolymer, coating liquid and electrophotographic photoreceptor
Inventor: HIKOSAKA TAKAAKI
IPC: C08G64/08
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate copolymer exhibiting excellent electric properties and scratch resistance, a coating liquid comprising the copolymer, and an electrophotographic photoreceptor.  <P>SOLUTION: The copolymer is constituted of a recurring unit represented by formula (1) (wherein R and R' are each independently a hydrogen atom, a halogen atom, a 1-12C alkyl group or a 6-12C substituted or unsubstituted aryl group; n1 is an integer of 2-4; n2 is an integer of 25-220) and a recurring unit represented by formula (2) (wherein Ar is a bivalent aromatic group), wherein the haze of a solution containing 10 mass% of the polycarbonate copolymer dissolved in THF is at most 5%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286418-A (JP)
Title: Hot water storage type water heater
Inventor: KUSHIDA SHINJI
IPC: F24H1/18
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein it is generally required that a mist hot water supply line and a mist water supply line are installed to reach a hot press control device installed on a ceiling of a bathroom.  <P>SOLUTION: A mist temperature control means provided on a water heater side mixes beforehand hot water in a hot water storage tank 7 with water so that temperature detected by a mist temperature sensor 15 becomes desired one by controlling a mist mixing valve 13 and then, supplies the hot water to a mist terminal 2. Therefore, it is not required to install a mist temperature control means such as a mixing valve on the mist terminal 2 side, and only one mist hot water supply line is required as piping to the mist terminal 2. Due to this structure, workability of the mist terminal 2 which is generally installed under the roof of a bathroom can be drastically improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285772-A (JP)
Title: Artificial hair, and hair ornament product made of the same
Inventor: MASUDA TOSHIYUKI
IPC: D01F6/62
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial hair having thermal resistance required for an artificial hair fiber, fiber physical properties such as strong elongation, curl characteristics, excellent color clearness (color development), soft touch feeling approximate to human hair, bulky properties, lightweight feeling, luster feeling approximate to human hair, and excellent fire retardancy.  <P>SOLUTION: The artificial hair is obtained by forming the cross-sectional shape of an artificial hair fiber in a form having a hollow part with a percentage of hollowness of 10-50%. As a result of this, the artificial hair has thermal resistance required for an artificial hair fiber, fiber physical properties such as strong elongation, curl characteristics, excellent color clearness (color development), soft touch feeling approximate to human hair, bulky properties, lightweight feeling, luster feeling approximate to human hair, and excellent fire retardancy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286922-A (JP)
Title: Image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G15/16
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which adopts a tandem system and a direct transfer system, is easy in jamming workability, and can reduce its cost.  <P>SOLUTION: The image forming apparatus includes: a transfer belt 1 disposed such that an attracting conveying face 1a for a transfer medium M is lower than a vertical plane, and rotated at a predetermined speed; and a plurality of image forming units 10Y, 10M, 10C and 10K arranged opposite the attracting conveyance face 1a of the transfer belt 1 and arranged parallel to one another in the moving direction of the transfer belt 1. The transfer members 15 are disposed opposite the corresponding photoreceptor drums 11 so as to be in firm contact with the inside of the attracting conveyance face 1a of the transfer belt 1, and apply charges of opposite polarity to toner to the transfer medium M via the transfer belt 1. Each of the transfer members 15 is made of a conductive material, and is disposed near to and upstream or downstream of the nip between the corresponding photoreceptor drum 11 and the transfer belt 1 in the moving direction of the transfer belt 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284783-A (JP)
Title: Stamper holder, die for molding optical disk substrate, and optical disk substrate
Inventor: SHITOMI TAKAYUKI
IPC: B29L11/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper holder which is a constituent element of a die for molding an optical disk substrate, is free from molding defect such as flow mark and contributes to molding of the optical disk substrate stable with less surface waving.  <P>SOLUTION: A flanged claw 1g which can be hooked to the edge of the central hole 2a of a stamper is projectingly formed on the outer peripheral edge of the annular end face of a cavity C side toward the outside in a radial direction. The stamper holder is provided with a resin passage face 1c with a gentle slope rising from the vicinity of the edge of a cylindrical hole 1b of the annular end face, and further is composed by providing the coating layer comprising a highly-mold releasing material on at least resin passage face 1c. Such a formation of the resin passage face 1c with a gentle slope enables ensuring of fluidity in the molten resin ejected from the center of cavity and also ensuring of good mold releasability, and thereby the stamper holder enables production of the optical disk substrate stable with less surface waving free from a molding defect such as flow mark.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007262418-A (JP)
Title: Resin composition for transmission line coating, and transmission line
Inventor: NISHIGUCHI MASAMI
IPC: C08K3/22
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for transmission line coating comprising a non-halogen material without elution of heavy metal compounds and phosphorus compounds at its disposal, generating not much corrosive gas, having high flame-retardant property and excellent heat resistance, and excellent in oil resistance and contraction characteristic at a high temperature, and an electric wire and a cable coated with the composition.  <P>SOLUTION: This resin composition for transmission line coating comprises a resin component comprising 15-85 mass% ethylene copolymer, 15-85 mass% polyester elastomer, and not higher than 60 mass% acrylic rubber, and 70-280 parts by mass metal hydrate compounded to 100 parts by mass resin component, and this insulated electric wire and cable are coated with it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294225-A (JP)
Title: Semiconductor device, and inspection method thereof
Inventor: KIYOTA GORO
IPC: H01L23/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing unintended switching of function of a semiconductor chip, and capable of switching function of the semiconductor chip without damaging the semiconductor chip at the switching.  <P>SOLUTION: As a means for instructing switching of function to a semiconductor chip 3 having a plurality of functions, option terminals 5a-5d connected to a function switching means incorporated in the semiconductor chip 3 are provided on a substrate 2. The option terminals 5a-5d in initial state (normal state) are protected by a resin 7 and an embedding part 12. To switch functions, the connection relationship of the option terminals 5a-5d is changed by removing a part of the resin 7 or the embedding part 12 not to apply a damage on the semiconductor chip 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110596-A (JP)
Title: Line head and image formation device using it
Inventor: NOMURA YUJIRO
IPC: B41J2/45
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can suppress the generation of ghost and form an excellent spot even when the thermal expansion of a shading part and lens array, or of a substrate and the shading part become different with a temperature change.  <P>SOLUTION: When defining the internal diameter of a light guide hole in the longitudinal direction as a longitudinal light guide hole diameter Ds, the aperture of an imaging lens in the longitudinal direction as a longitudinal lens diameter Dl and the internal diameter of a diaphragm in the longitudinal direction as a longitudinal diaphragm diameter Dd, the longitudinal diaphragm diameter Dd is smaller than the longitudinal light guide hole diameter Ds, and the longitudinal light guide hole diameter Ds is smaller than the longitudinal lens diameter Dl.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324133-A (JP)
Title: Life end detecting circuit for fluorescent lamp
Inventor: LEE YOUNG-SIK
IPC: H05B41/24
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a life end detecting circuit for a fluorescent lamp.  <P>SOLUTION: The life end detecting circuit comprises a rectifier for rectifying a voltage signal detected from a ballast to output a rectified voltage, a phase detector for detecting the phase of the voltage signal to output at least one phase detection signal, a signal separator for separating the rectified voltage from the rectifier into individual phases to produce a first voltage signal and a second voltage signal in response to the at least one phase detection signal, a first highest value detector for detecting the highest value of the first voltage signal, a second highest value detector for detecting the highest value of the second voltage signal, a first comparator for comparing the first highest value detected by the first highest value detector with the second highest value detected by the second highest value detector to detect if the difference therebetween exceeds a predetermined allowable value, and a controller for deciding if the life of a fluorescent lamp is in the last stage in response to the detected result from the first comparator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300241-A (JP)
Title: Fluorescent light
Inventor: FURUKAWA ATSUSHI
IPC: H01J61/56
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent light in which high total luminous flux and brightness without spots are achieved although a light-emitting face is flat surfaced and compact, and which has general versatility with a built-in lighting circuit.  <P>SOLUTION: The fluorescent light includes: a fluorescent lamp 2 in which a pair of electrodes 3a, 3b are arranged in both end parts 4a, 4b of a tube, and in which the tube to lead a discharge passage formed between the electrodes 3a, 3b is wound around in a spiral form in a flat face; an inverter circuit 5 for supplying a high frequency voltage to the pair of electrodes 3a, 3b of the fluorescent lamp 2 and to turn on the fluorescent lamp 2; and a base 6 for connecting the inverter circuit 5 to a power supply. Preferably, the base 6 is conforming to a specification GX53, and the inverter circuit 5 is installed between two terminals of the base 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT