baber/WOPTO huggingface dataset:
Patent JP-2005246277-A (JP)
Title: Roll coater type conductive roller coating apparatus and method for manufacturing conductive roller
Inventor: HARASHIMA HIROSHI
IPC: B05C1/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll coater type coating apparatus without dispersing a compounding ratio of powder even if a coating material contains the powder and coating this coating material on the peripheral face of a conductive roller to enable formation of a layer constituting the conductive roller, and a method for coating the conductive roller using the apparatus.  <P>SOLUTION: A plurality of dimples are provided on the peripheral face of at least one side of an application roll and a pick up roll, a shape of the dimples is made concave lenticular, and a diameter of which is provided as 10 to 100 μm and a depth of which is provided as 10 to 100 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252058-A (JP)
Title: Optical semiconductor device
Inventor: MORIBE SHOZO
IPC: H01L31/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device which accurately monitors the light quantity of a light beam from a light source.  <P>SOLUTION: In the optical semiconductor device 1, an optical semiconductor device 4 is sealed in a package 5 formed by a light transmissive resin, a light incident portion 6 is formed on a surface of the package 5 which is positioned on the light receiving surface of the optical semiconductor device 4, a reflective portion 7 is included in which a region other than the light incident portion 6 is constituted to be an inclined face to the light incident portion 6, and the reflective portion 7 is finished to be a mirror surface. When light from the light source is irradiated to the reflective portion 7, the light is reflected as reflected light in the direction of the angle of reflection equivalent to an incident angle formed by the incident light irradiated to the reflective portion 7. Components which reflects the reflected light are constituted so that these may not be arranged in a direction in which the light from the light source reflects to the reflective portion 7 to become the reflected light and is emitted, by which it is prevented that the reflected light becomes stray light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255426-A (JP)
Title: Composite black oxide particle, method for producing the same, black coating material and black matrix
Inventor: FUJIYASU SHOICHI
IPC: C09C1/62
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite black oxide particle in which blackness, oxidation resistance, and surface smoothness in a coating film when converted into a coating material and converted into the coating film are more excellent, and which has high electric resistance as well, to provide a method for producing the same, to provide a black coating material and to provide a black matrix.  <P>SOLUTION: The spinel type or inverse-spinel type composite black oxide particle is composed of oxides of cobalt, copper and manganese. The copper/cobalt molar ratio is 0.1 to 0.5, and the manganese/cobalt molar ratio is 0.2 to 1.0. The surface of the composite black oxide particle is coated with Al oxide. In the method for producing the composite black oxide particle, a metal salt-mixed aqueous solution prepared by using water soluble salts of cobalt, copper and manganese is neutrally mixed with an alkali hydroxide, the pH of the obtained metal hydroxide slurry is held to 10 to 13, oxidation is performed at >40 to 60°C, the obtained precursor is aged at 80 to 150°C, thereafter, a water soluble aluminum salt aqueous solution is added thereto to prepare the pH to 5 to 9, subsequently, solid-liquid separation is performed, and thereafter, heat treatment is performed at 400 to 700°C for >1 to 3 hr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260466-A (JP)
Title: Piezoelectric oscillation device and its fabrication process
Inventor: ISHIDA MIZUHO
IPC: H01L41/23
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillation device having an airtight container sealed with a sealing material containing no harmful component such as lead under a lower temperature in which there is no risk of generating gas from conductive adhesive being used for securing a piezoelectric element.  <P>SOLUTION: An airtight container contains curing methyl phenyl silicon resin and a refractories filler wherein the quantity of refractories filler is 10-80 mass% of the total of methyl phenyl silicon resin and refractories filler in the sealing material composition, and the piezoelectric oscillation device is sealed using a sealing agent composition where the mole ratio of phenyl group to methyl group of the methyl phenyl silicon resin is 0.1-1.2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257914-A (JP)
Title: Silver halide emulsion and silver halide photosensitive material
Inventor: IGARI SHINJI
IPC: G03C1/09
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide emulsion and a silver halide photosensitive material having high sensitivity, giving high contrast gradation, ensuring a small temporal variation of sensitivity from exposure to development, and ensuring a small variation of sensitivity due to a change in exposure conditions.  <P>SOLUTION: The silver halide emulsion contains silver halide grains containing at least one metal complex and having a silver chloride content of ≥90 mol%. wherein the metal complex is one in which a central metal has five or more coordination sites, mono or didentate organic ligands capable of coordination occupy four or more of the coordination sites of the central atom, at least one of the organic ligands contains an atom or group which is adsorptive to silver halide grains, and one or more halogen or halogenoid ligands are included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260620-A (JP)
Title: Image processor and its data transmitting method
Inventor: KAWASE MITSUHIRO
IPC: H04N1/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To transmit print data and scan in data by one and the same transmission circuit.  <P>SOLUTION: A transmission control part 210 of an image data selecting part 204 includes a deserializer 210a, a serializer 210b and an LVDS (low voltage differential signaling) transmitting and receiving part 210c, is synchronized with a scan clock, serializes image data and transmits the image data to an LVDS transmission path 40a. A transmission control part 301 of an external controller 30 similarly has a deserializer 301a, a serializer 301b and an LVDS transmitting and receiving part 301c. Scan in data is synchronized with a clock of an oscillator 212 so as to be transmitted as shown in X12, and a page request signal and a line request signal are transmitted as shown in X13 to thereby be able to transmit print data in response to the transmission of the page request signal and the line request signal as shown in X11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300658-A (JP)
Title: Device and method for manufacturing fiber
Inventor: HISADA MASAHITO
IPC: D01D5/092
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for manufacturing fiber capable of stably operating for a long time without accumulation of sludge in a spinning tube.  <P>SOLUTION: The method for manufacturing the fiber comprises extruding a polymer stream from a spinneret having a large number of spinning holes arranged therein in a straight line, imparting a gas flow having a speed component parallel to the running direction of the polymer flow in a filament passages installed on the downstream after sucking gas flow around the polymer flow under spinneret.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265504-A (JP)
Title: Filter medium fitted to analyzer
Inventor: KOBAYASHI HISAYOSHI
IPC: B01D39/20
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium for filtering gas fitted to an analyzer capable of suppressing the adsorption of a gas component to the utmost to remove fine dust.  <P>SOLUTION: The filter medium is composed of an inner layer 2 formed by winding a nonwoven fabric of heat-fusible fibers, an intermediate layer 3 formed by at least a turn of winding filter paper of glass fibers coated with a polymeric material around the inner layer and an outer layer 4 formed by winding the nonwoven fabric of the heat-fusible fibers around the intermediate layer 3. The inner layer, the intermediate layer and the outer layer are molded into a cylindrical body by thermal welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266059-A (JP)
Title: Camera having electrostatic shutter
Inventor: WATANABE YOJI
IPC: H04N101/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having an electrostatic shutter in which imaging surface is not exposed due to moving of a shutter blade, when photographing is not carried out and whose power consumption is reduced.  <P>SOLUTION: A shutter unit 21 of an imaging module has a front curtain 25a and 25b each provided with an electret. On the side of the facing surfaces of the electrets 26a and 26b, driving electrodes 28a and 28b and stators 29a and 29b provided with opening parts are arranged, respectively. A pulse generation circuit 111 in a shutter drive control circuit 90 can be switched and set to a first state, where a plurality of frequency voltages of different phases can be applied to the drive electrodes 28a and 28b or a second state, where DC voltage can be applied to the drive electrodes 28a and 28b. The pulse generation circuit 111 is set to the first state, when the front curtain 25a and the rear curtain 25b are driven, and switched to the second state, when the camera is in a power-saving state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262554-A (JP)
Title: Optical composite film having high heat radiation property and heat radiation method using the film
Inventor: KUJIRAI MASAMI
IPC: G02B5/30
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film which is improved in heat radiation properties without spoiling the transparency of the original visible light zone of the optical film.  <P>SOLUTION: On at least one side of an optical film substrate 1, a coating film 2 is formed which has a visible light transmittance greater than that of the film substrate 1 (preferably at least 90%), a sunshine heat absorption factor smaller than that of the film substrate (preferably 0.01-11%), a radiation absorption factor in the wavelength region of normal temperature heat radiation smaller than that of the film substrate (preferably 0.01-20%), and a heat content smaller than that of the film substrate (preferably 10% or below in relation to the film substrate). By making the surface of the coat be contacted with a cooling fluid A such as air or water, heat is radiated from the high temperature film substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267126-A (JP)
Title: Control apparatus, and control method for control apparatus
Inventor: UCHISE YOSHIBUMI
IPC: G06F1/30
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus, and a control method for the control apparatus not only operating the control apparatus by electric power consumption by using an auxiliary power source during a power failure, but also capable of securing safety of data anomaly or the like during the power failure.  <P>SOLUTION: Program ROM data of a CPU operating the control apparatus during a power failure is copied on a RAM during rising of a normal power source. The CPU operates on the program ROM data copied on the RAM during a power failure. Then, the auxiliary power source connected to a flash ROM is cut off. A sum check is carried out in a constantly passing portion while operating the program ROM data copied on the RAM. The CPU is reset when there is a failure in the check of the program ROM data copied on the RAM in an operating state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262624-A (JP)
Title: Image processing apparatus, image processing method, and computer readable recording medium having program for making computer execute image processing method recorded therein
Inventor: SHIRAISHI NAOHITO
IPC: G06T3/40
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid image degradation due to a variable multiplication process without requiring a large memory by carrying out a clipping process for each band data after edition from band data of an intermediate language unit.  <P>SOLUTION: There are provided a CPU 101 for generating an intermediate language by analyzing a page description language, a PDL memory region 104a for storing the intermediate language generated by the CPU 101, a drawing processing device 105 for generating image data for rotation/non rotation and edition/non edition of images by analyzing the intermediate language stored by the PDL memory region 104a, a band memory region 104c for storing the image data generated by the drawing processing device 105, and an image processing apparatus 108 for outputting the image data stored by the band memory region 104c to a printer engine 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264827-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA SHINJI
IPC: F04C18/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor enabling the secure opening of a discharge valve at a specified timing by a simple structure and also preventing the occurrence of noise from a valve element.  <P>SOLUTION: This scroll compressor comprises the discharge valve 62 discharging a compressed refrigerant from a compression chamber 38 to a discharge chamber 60. The discharge valve 62 comprises a communication passage 66 installed at the radial center part of a fixed scroll 32 and joining the compression chamber 38 to the discharge chamber 60, a valve port 67 formed in the communication passage 66, a discharge valve body 84 rotatably disposed in the communication passage 66 and opening/closing the valve port 67 according to a rotating angle, and a connection part 92 connecting between the discharge valve body 84 and a movable scroll 30 and rotating the discharge valve body 84 in association with the swing of the movable scroll 30 to open the valve port 67 at a timing in correspondence with the end period of a compression stroke.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271231-A (JP)
Title: Inkjet recording device
Inventor: OGASAWARA SEIJI
IPC: B41J2/01
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-resolution printing to the entire surface of a recording medium in an inkjet recording device.  <P>SOLUTION: The inkjet recording device smoothly changes recording elements to be used by providing a scan not involving the contraction, expansion or movement of the range of recording elements to be used for printing from the start to completion of the reduction, expansion or movement of the range of recording elements of a recording element array to be used for printing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273097-A (JP)
Title: Nonwoven sheet
Inventor: KAMINOMON HIDEAKI
IPC: D04H3/105
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven sheet having light weight and excellent formability.  <P>SOLUTION: The nonwoven sheet is produced by partially hot-bonding a nonwoven web composed of a number of deposited filaments to form hot-bonded parts fixing the filaments and needle-punching the product to cut at least a part of the filaments and form through-holes on at least a part of the hot-bonded parts essentially without three-dimensionally interlocking the constituent filaments. The obtained nonwoven sheet has excellent formability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275154-A (JP)
Title: Image forming apparatus
Inventor: YONETANI YOSHIFUMI
IPC: H05B1/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which preparation for an image forming process for the image forming apparatus in a power-saving operation mode triggers returning of the image forming apparatus to a regular operation mode.  <P>SOLUTION: In the regular operation mode, power is supplied to photo-interrupters 40 (40A to 40F) from a main power source circuit 60. In the power-saving operation mode, power is supplied in a time-sharing manner from an auxiliary power source circuit 50 to the photo-interrupters 40 (40A, 40C, and 40E) belonging to the first group and the photo-interrupters 40 (40B, 40D, and 40F) belonging to the second group. When the light receiving state of the photo-transistor 42 of each photo-interrupter 40 changes during the power-saving operation mode, a power source control part 30 outputs a signal for starting the main power circuit 60.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284395-A (JP)
Title: Communication equipment, method for synchronizing information of communication system, control program for communication equipment, and recording medium
Inventor: FURUKAWA YASUSHI
IPC: G06F13/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently synchronize information between a plurality of pieces of communication equipment.  <P>SOLUTION: This communication equipment is provided with a database 4B and a proxy part 7B(synchronous information processing part) for processing synchronous information. The proxy part 7 transmits a record BA(second synchronous information) to a server A based on a record CB(first synchronous information) received from a mobile terminal C and the information of the database 4B, and transmits a record BC(fourth synchronous information) to a mobile terminal C based on a record AB(third synchronous information) returned from the server A in response to the record BA and the information of the database 4B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279054-A (JP)
Title: Device and method for displaying conversion image, and endoscope apparatus for industrial use
Inventor: TAKAHASHI KAZUHIKO
IPC: G02B23/24
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To raise efficiency in an examination by performing conversion into an image with a distortion which is photographed by an optical system which is familiar to a user concerning an image which is photographed by any optical systems.  <P>SOLUTION: The conversion image display device comprises: an image input part 28 for inputting the first image which is obtained by photographing a subject through the use of the first photographing optical system (optical system 1) connected to a photographing apparatus; an image converting means (image distortion converting means 3) for converting the inputted first image into the second image which is obtained by photographing the subject through the use of the second photographing optical system (standard lens) which has the optical distortion being different from that of the first photographing optical system (optical system 1) and can be connected to the photographing apparatus; and an image display means for displaying the second image in a display part 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278589-A (JP)
Title: Material for liana culture
Inventor: KAKIUCHI SOICHI
IPC: D04B21/16
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for liana culture used as underlay in creeping culture of liana, excellent in water permeability, suppressing growth of weeds, promoting coiling of tendrils, having function effectively protecting the tendrils and fruits from winds, excellent in weather resistance and easily applicable and low in cost.  <P>SOLUTION: The material for liana culture comprises floating parts 6 to entangle tendrils by weaving a plurality of tape yarns 4 substantially parallelly and partly floatingly on a face of a water permeable ground fabric 3 having ≥30% of shading rate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294898-A (JP)
Title: Viterbi decoding method, decoder, mobile station radio device, base station radio device and mobile communication system
Inventor: TAKANASHI KAZUJI
IPC: H03M13/41
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viterbi decoding method capable of acquiring a correct decoding bit sequence with the less number of times of trace-back, a decoder, a mobile station radio device, a base station radio device and a mobile communication system.  <P>SOLUTION: A start state memory 110 is provided on an error correction decoder 102, a path metric being likelihood of a surviving path is stored for the surviving path of all time points and of all states during ACS arithmetic operation, the starting state of the ACS arithmetic operation (time point S) of the surviving path is stored in a start state memory 110. After the completion of ACS processing, a trace-back control circuit 113 performs tracing back at only a state satisfying (state at ACS arithmetic operation completion (time point E))=(start status of ACS arithmetic operation start time point), thereby avoiding useless trace-back processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288779-A (JP)
Title: Printer apparatus
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J29/38
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a printing processing time at the normal time of a battery voltage and also at a low battery time.  <P>SOLUTION: In a printer apparatus 1 equipped with a first printer part 3 and a second printer part 4 driven by a single battery power supply 93, the battery voltage is detected (S3). A thermal head is driven on the basis of the same printing data according to an energization time set by an energization time table of a standard mode if the detected voltage is not smaller than a reference value b. The first printer part for carrying out printing to an optical disk and the second printer part for carrying out printing to a tape are operated in parallel to each other (S6). If the detected voltage is smaller than the reference value b, the first printer part and the second printer part are operated in accordance with an energization time set by an energization time table of a power saving mode (S7). Accordingly, both at the normal time and at the low battery time, shortening of a printing time can be designed to obtain two printing products.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291870-A (JP)
Title: Microchannel module
Inventor: HIRABAYASHI TAKAO
IPC: B81B1/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchannel module capable of manufacturing a channel interval of about 100 μm-50 μm at low cost.  <P>SOLUTION: In this microchannel module 1 for free flow type electrophoresis, a sample is supplied together with buffer liquid in the longitudinal direction of a channel 16 formed between two parallel flat plates, and the sample is electrophoresed by the potential difference generated by a pair of internal negative and positive electrodes 10a, 12a provided on both ends in the width direction of the parallel flat plates, to thereby separate sample components. In the module, a protrusion 5 and a recess 6 are bonded by insertion, to thereby form a micro-interval (100 μm-50 μm), by utilizing the height difference between the protrusion 5 formed on a substrate 2 comprising one glass body and the recess 6 formed on a lid plate 4 comprising the other glass body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294472-A (JP)
Title: Semiconductor device, semiconductor wafer, and their manufacturing methods
Inventor: SOEJIMA KOJI
IPC: H01L23/482
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device having a wiring layer in a dicing area.  <P>SOLUTION: In the semiconductor device 100 in which an insulating layer 105 having an overhung section 109 protruded from the end face of a silicon substrate 101 is formed on the element forming surface of the substrate 101, the overhung section 109 has Cu wiring 107 buried in the insulating layer 105.  <P>COPYRIGHT: (C)2006,JPO&NCIPI