baber/WOPTO huggingface dataset:
Patent JP-2005062823-A (JP)
Title: Electro-optical device, substrate for electro-optical device, electronic apparatus, and method of manufacturing electro-optical device
Inventor: WACHI REIKO
IPC: G02F1/1343
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a linear defect and a surface detect in a semitransmissive reflection type optoelectronic device, even if a transparent electrode and a metal reflecting film are electrically connected to each other in some pixel region.  <P>SOLUTION: In the optoelectronic device such as a liquid crystal display device, metal reflecting films corresponding to a reflective region are formed on a transparent substrate and an insulating layer is formed so as to surround each of the reflecting films, made of a metal such as aluminum, around the metal reflecting films. A color filter layer is formed so as to cover the reflecting films. Therefore, in each pixel region, the reflecting film is provided in the insulating layer in an island shape so as to be separated from adjacent reflecting films and isolated form circumferential reflecting film, thereby limiting influences to only the pixel region even if the color filter layer has a defect such as a pinhole or conductive foreign matter such as metal is mixed to electrically connect the reflecting film and transparent electrode to each other. Consequently, a linear defect or surface defect is prevented to improve the yield of the optoelectronic device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304520-A (JP)
Title: Rice cooker
Inventor: KITAKI HIROSHI
IPC: A47J27/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which exhibits an excellent rice cooking performance capable of appropriately performing a heating power control in accordance with the weight of a cooked object by achieving the highly accurate weight detection of the cooked object and the improvement of the operability of the rice cooker.  <P>SOLUTION: This rice cooker is provided with: a main body whose upper surface is opened; a pot detachably housed in a housing part of the main body; a cover for openably and closably covering the housing part; a heating means for heating the pot; a weight detection means for detecting the total weight of the pot and the cooked object put in the pot; pot packing for sealing the cover and a flange; a control part for calculating the weight of the cooked object on the basis of the output signals of the weight detection means and controlling an energizing rate and/or an energizing amount to the heating means according to the weight of the cooked object; and an angle detection means for recognizing the opening angle of the cover.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309169-A (JP)
Title: Roller unit
Inventor: NAKAMURA MITSUNORI
IPC: F16C13/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller unit capable of keeping, for instance, the rigidity of a fixing roller uniform in its longitudinal direction.  <P>SOLUTION: A plurality of ringlike members 80 are fitted in the hollow of a core bar 52. Each ringlike member 80 is elastic. The plurality of ringlike members 80 are arranged in the longitudinal direction of the core bar 52. The ringlike members 80 are each independent, and two adjacent ringlike members 80 are apart from each other by a specific distance L. The inside diameter D1 of the core bar 52 is slightly smaller than the outside diameter D2 of each ringlike member 80. That is, the outside diameter D2 of each ringlike member 80 is slightly larger than the inside diameter D1 of the core bar 52. Thus, the ringlike members 80 each press the internal circumferential surface 52b of the core bar 52 outward by contacting the internal circumferential surface 52b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311885-A (JP)
Title: Method and device of wireless packet communication
Inventor: NAGATA KENGO
IPC: H04L12/28
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of wireless packet communication which can maintain the fairness of throughput between wireless stations even if data packet collisions prolong the next collision prevention period and resulting in decreasing transmitting opportunities of the wireless stations.  <P>SOLUTION: In the wireless communication method, data packet transmission is carried out by performing a backoff control which keeps carrier senses in the collision prevention period based on random number values generated in the predetermined areas after the specified time has passed since the carrier sense detected the wireless channel was empty. Transmission latency from the last transmitting success to the present at the wireless stations is calculated after the collision prevention period has passed. The number of transmission packet N is determined in accordance with the transmission latency. Transmitting packets number N and the same number of data packets are transmitted in this wireless communication method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315155-A (JP)
Title: Controller of adjustable valve timing mechanism
Inventor: MIYAKOSHI TATSU
IPC: F01L1/34
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To cancel the error between an actual rotational phase and an actual phase recognized on the control even when the contact position of an element to change the rotational phase with a stopper structure comes out of place in a controller of an adjustable valve timing mechanism.  <P>SOLUTION: When the target rotational phase is constant, a rotational phase change rate is calculated. When the rotational speed change rate becomes the maximum in one rotation period of a camshaft, the positive and the negative of the cam torque are switched. The crank angle at this time is determined as a lift top angle. The most retardant angle lift top is estimated on the basis of the actual rotational phase where the determined lift top angle and the rotational phase change rate become the maximum, and the rotational phase correction value is calculated on the basis of the difference between the most retardant lift top angle estimated and the design value of the most retardant lift top angle. At the valve timing control, a deviation between the target rotational phase and the actual rotational phase is corrected according to the calculated rotational phase correction value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315211-A (JP)
Title: Diesel engine
Inventor: SHIMAZAKI NAOMOTO
IPC: F02B23/06
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To promote mixing of fuel and air by improving dispersion of fuel.  <P>SOLUTION: This diesel engine injects fuel B in a cavity 11 of a piston 4 to materialize premixed combustion in a combustion chamber 10 and has an operation zone completing fuel injection at timing earlier than a compression top dead center. A projection part 33 is provided on a bottom surface part 31 of the cavity 11 between a center 35 and a side wall part 32 of the cavity. The fuel B is injected toward a side wall part 32 of the cavity 1 during an earlier part of fuel injection period and the fuel B is made to impinge on the projection part 33 of the cavity 11 during a later part of fuel injection period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336788-A (JP)
Title: Accurate preview for digital camera
Inventor: DONALD J STAVELY
IPC: G03B17/18
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhanced digital camera and method for providing an accurate preview capability.  <P>SOLUTION: A digital camera (10) and a method (60) for incarnating a preview image mode are disclosed, wherein how a final image is viewed is accurately shown together with a view of the depth of field and a shutter speed time effect (blur). The preview image is displayed not as consecutive video images but as a series of still images indicating stop actions. An overlay or a picture in picture can be used to display live action video images at the same time so as to be contained in frames.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005323282-A (JP)
Title: Image reading apparatus, image forming apparatus, image reading method, and program
Inventor: SUGAWARA KATSUHIKO
IPC: H04N5/76
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time to the download completion of a main image, corresponding to the thumbnail image selected.  <P>SOLUTION: There are provided an accessory information read section 11 for reading accessory information added to a main image; a reduced image storage section 12 for storing a reduced image contained in the accessory information; a management information storing section 13 for storing feature information of the main image contained in the accessory information or management information for managing storage addresses of the main image and the reduced image; selection accepting section 14 for accepting the selection of a user to the reduced image; a reading order determining section 15 for storing a reading order that is determined, based on the feature information of the main image, in the management information storing section 13; and a main image read section 16 for reading the main images, according to the reading order stored in the management information storage section 13 and for reading a main image, corresponding to the reduced image of which the selection is accepted by the selection accepting section 14, if the main image has not been read.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004341525-A (JP)
Title: Optical fiber with super-large-effective-area (sla), and communication system incorporating the same
Inventor: SUN YI
IPC: G02B6/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the inconvenience of a conventional technique by providing a method for obtaining an SLA optical fiber capable of improving the difficulty in single mode application to 1,300 nm wavelength window due to a high cut-off wavelength of the present SLA fiber, and decrease in capacity of a WDM system due to an non-linear interference effect.  <P>SOLUTION: An excellent transmission characteristic without causing increase in macro-bending loss and attenuation by dividing a core area so that the maximum value of a relative refractive index is produced at a place shifted from the center of the core in the radial direction, and thereby making an effective core area, preferably, equal to approximately 80 μm<SP>2</SP>in the wavelength window near 1,310 nm or a specially large effective core area larger than that, and further providing the core area with a very small cut-off wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005327837-A (JP)
Title: Substrate processing apparatus
Inventor: NAKAHARA HIROAKI
IPC: H01L21/304
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively clean a semiconductor substrate after dry-etching.  <P>SOLUTION: The treatment tank 11 of a substrate processing apparatus 10 is rotated from horizontal to vertical with a support 14a as an axis, a treatment tank discharging unit 18 on the side of a support 14b is removed from the body of the tank 11, and a semiconductor substrate after trench formation is set. At this point, the semiconductor substrate is set so that its trench formed surface is oriented in the gravity direction when the tank 11 is again restored to be horizontal. Thus, when respective treatments of etching, cleaning and drying are performed with the treatment tank 11 restored to be horizontal, the trench formed surface is oriented in the gravity direction. Therefore, liquid circulation in the trench is improved by the liquid flow in the tank 11 and the function of the gravity, so that the semiconductor substrate can be more effectively cleaned than a case where the trench formed surface is not oriented in the gravity direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324385-A (JP)
Title: Book cooling device and method
Inventor: YAMASHITA YOHEI
IPC: B42C9/00
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book cooling device, which surely solidifies adhesive before the trimming of the three sides of a book after the coating of the hot-melt type adhesive to the back portion of the content of the book.  <P>SOLUTION: This book cooling device is equipped with a cooling plate, to the side contacting with the book of which a material with higher thermal diffusivity is applied and to the side not contacting with the book of which a material with lower thermal diffisivity is applied and within which a cooling medium is held, a cooling means for cooling the cooling plate by cooling the cooling medium and a blowing means for sending air (the cooling medium) through holes bored on the cooling plate to the side contacting with the book so as to provide the cooling plate in a perfect binding bookbinding line in order to cool the back side of the book, which is fabricated by wrapping the content coated with the hot-melt type adhesive with a cover and to use the cooling plate as the guide of the back side of the book in the conveying course of the book wrapped with the cover.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323758-A (JP)
Title: Electronic endoscope apparatus
Inventor: TAKASUGI HIROSHI
IPC: A61B1/06
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope apparatus, even if a subject is separated from an emission end of an illumination light, providing an endoscopic image with brightness sufficient for performing an observation.  <P>SOLUTION: A light emitted from a xenon lamp 20 of a light source device 7 passes a narrow band zone filter 23 and a rotating filter 22 to be emitted from a light guide 19 to the subject. The narrow band zone filter 25 is insertable into/retractable from an optical passage and, when being inserted in the optical passage, the intensity of the light from the xenon lamp 20 is largely attenuated and sometimes provide insufficient illumination light. In this case, a highly sensitive image pickup device 3 with variable sensitivity is used as an image pickup device to capture the image with a slight illumination light and the sensitivity is appropriately adjusted according to the intensity of the emitted light so that the image is captured by flexibly responding to the intensity of the illumination light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005010761-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: NAKAYAMA YUJI
IPC: G03G21/10
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and an image forming apparatus which can improve the cleanability of the surface of a member such as an electrophotographic receptor and an intermediate transfer body in the image forming apparatus, and can form images of high quality for a long period of time.  <P>SOLUTION: The cleaning device is provided with a blade 49a, which removes toner on an image carrier 40, and a holding means of holding the blade 49a. The blade 39a is made freely nearer to and away from the image carrier 40. The hardness in a 1st area on a side in contact with the image carrier 40 is made higher than that in a 2nd area on a side held by the holding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005329482-A (JP)
Title: Shot blast device
Inventor: USHIDA KOJI
IPC: B24C9/00
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shot blast device, reduced in size, and simply installed in a short period of time.  <P>SOLUTION: This shot blast device includes: a cabinet provided with a projection chamber formed in the interior; a first projection material transport means disposed horizontally and connected to the lower part of the cabinet to communicate with each other; a second projection material transport means disposed vertically so that the lower part is communicated with the first projection material transport means; a projection means connected to the outside surface of the cabinet; an opening and closing gate for opening and closing a passage connecting the projection means and the second projection material transport means; and a projection material separator communicated with the passage on the upper side of the opening and closing gate, wherein in opening the opening and closing gate to project the projection material to a work, some of the projecting material is caused to overflow from the opening and closing gate, and the overflowing projection material is supplied to the projection material separator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306350-A (JP)
Title: Route chart
Inventor: MURAYAMA KAZUO
IPC: B61L25/08
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide one-sheet guide map or route chart expressing transfer times in symbols on a route chart.  <P>SOLUTION: In one-sheet route chart of a railway, a subway, and the like, transfer times of each route are expressed as symbols to know transfer times at a transfer station.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339213-A (JP)
Title: Method for correcting scenario, management device, and program therefor
Inventor: SAKASHITA YUKINORI
IPC: G06F9/44
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To notify a warning to correction which does not satisfy restrictions defined in a template.  <P>SOLUTION: A correcting method for a template that is implemented in a storage system having an operation server provided with a scenario execution part executing the scenario managing a storage device and a management server having a template management part managing the template and a scenario management part managing the scenario, includes; a procedure of determining whether or not the correction of the scenario made is the place related to a variable of the template; a procedure of determining whether or not the variable related to the correction of the scenario has restrictions; a procedure of the above scenario satisfies the restrictions; and a procedure which determines that the correction of the scenario does not satisfy the conditions specified in the template when the above correction relates to the place related to the variable of the template, the variable related to the correction has restrictions and the above correction does not satisfies the correction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334831-A (JP)
Title: Centrifugal dewatering apparatus
Inventor: OKAMOTO TOMOTAKA
IPC: B04B11/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal dewatering apparatus capable of effectively centrifugally dewatering variously shaped articles without limitation on their shapes and states, and capable of being simply applied to articles carried by a conveying means.  <P>SOLUTION: This centrifugal dewatering apparatus is the one wherein a rotating shaft 10 for frames 2 to 5 which constitute a hold means 1 which holds and rotates an article 13 is disposed over a conveying means 11 for the carry and delivery of articles and in parallel with the direction of conveying, and the conveying means 11 is made movable relatively to the hold means 1 so that it may escape from the scope of rotation of the hold means 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342545-A (JP)
Title: Separation transferring device for impurity
Inventor: NAKANO TAISUKE
IPC: B65G33/26
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation transferring device where, using the energy of impurity-mixed sewage, the sewage and impurities are separated under non-power, and also, they are transferred while being dewatered.  <P>SOLUTION: In a casing 2 to be fed with impurity-mixed sewage overflown from a sedimentation separator B, a driving paddle 3 rotationally driven by the energy of impurity-mixed sewage, and a screw conveyer 4 for cleaning and transferring impurities rotationally driven by the driving paddle 3 are arranged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345611-A (JP)
Title: Mirror shaft adjusting mechanism for quick return mirror
Inventor: ICHIKAWA YOSHIKI
IPC: G03B19/12
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror shaft adjusting mechanism with which the position of a mirror shaft can be adjusted while keeping positional relation between a sub mirror and a locking member.  <P>SOLUTION: The holding frame 202 of a main mirror 1 is journaled by the mirror shaft 224 fixed on a base plate 305 and the mirror shaft 223 fixed on an adjusting base plate 225. In addition to the mirror shaft 223, a positioning pin 222 for positioning the main mirror 1 at a prescribed position, a catch pin 301 for locking the sub mirror 2 at a prescribed position, and a cam pin 219 engaged with the cam part 212d of a holding frame 212 are also fixed on the adjusting base plate 225. The adjusting base plate 225 is positionally adjusted in an up-and-down direction with respect to the erect part 306a of a base plate 306. By positionally adjusting the adjusting base plate 225, the mirror shaft 223 is moved up and down in a state where the relative positions of the mirror shaft 223, the positioning pin 222, the catch pin 301 and the cam pin 219 are kept.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347030-A (JP)
Title: Storage battery
Inventor: KIDA MASAKI
IPC: H01M2/36
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery having a vent plug from an exhaust slot of which water or a liquid can not enter the storage battery even if the vent plug is top flat.  <P>SOLUTION: The storage battery has a top flat vent plug as a lid, where the vent plug has an exhaust tube capable of being removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344048-A (JP)
Title: Modifying agent for polystyrene
Inventor: ITO MASANORI
IPC: C08L51/04
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying material which can largely modify the weather resistance and thermal stability of polystyrene resin.  <P>SOLUTION: This modifying material for polystyrene comprises 100 pts. wt. of (A) a graft copolymer obtained by copolymerizing 40 to 95 pts. wt. (total) of monomers comprising 10 to 30 wt. % of a (meth)acrylate-based monomer and 90 to 70 wt. % of a styrenic monomer in the presence of 5 to 60 pts. wt. of an acrylate-based rubbery polymer having a gel content of ≥85 % and a weight-average particle diameter of 0.5 to 1.5 μm, 0.1 to 5 pts. wt. of a hindered amine-based photostabilizer and/or an antioxidant, and 0.01 to 1 pt. wt. of a silicone oil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343108-A (JP)
Title: Inkjet recording sheet for pigment ink
Inventor: FUJITA HIROTAKE
IPC: B41M5/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording sheet for a pigment ink which is excellent in printing qualities such as recording density, color reproducibility and a feel of gloss of a recording part and also in the absorptivity, drying properties and fixing properties of the ink and has high gloss.  <P>SOLUTION: As to the inkjet recording sheet for the pigment ink, the dynamic contact angle of the pigment ink and the sheet by a Wilhelmi plate method at the time is 10.0-30.0° when an immersion rate is made 50.0 mm/min.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348286-A (JP)
Title: Ordering entry system and its data transmission method
Inventor: SUNADA TAKESHI
IPC: H04W36/30
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering entry system to prevent an efficiency deterioration of a data transmission by an interruption of the data transmission, while suppressing a system complication and a cost push.  <P>SOLUTION: A handy terminal 17 measures electric field strengths of peripheral radio base stations 14a and 14b. Once it detects a movement toward an adjacent cell, it interrupts the data transmission and transmits a switching request for a CS switching to a controller 13. When there is a CS switching response from the controller, the handy terminal cuts a radio connection to the communicating radio base station 14a and establishes the radio connection to the radio base station 14b to cover the cell of the movement destination. The handy terminal transmits only transmission-incomplete data to the radio base stations which have established the radio connection newly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI