baber/WOPTO huggingface dataset:
Patent JP-2003316091-A (JP)
Title: Image forming apparatus
Inventor: OGATA HIROAKI
IPC: G03G15/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the back surface of paper from being soiled because toner fogging is caused in the image non-formation area (interpaper, initial rotation and post-rotation) of a photoreceptor drum and the toner is accumulated on a transfer roller regardless of environment where the image forming apparatus is put.  <P>SOLUTION: The image forming apparatus is provided with the photoreceptor drum 101, a primary electrifier 102, an exposure unit 103, a developing unit 104 and a transfer unit 109. Developing bias set to a developing device for the image non-formation area of the photoreceptor drum is controlled based on a transfer current value Ia detected by a transfer current detection part 109b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252512-A (JP)
Title: Method and device for retrieving program component
Inventor: SHIRAI AKIRA
IPC: G06F9/44
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a component improving efficiency of whole development by considering correction cost for using the component in program development using the component.  <P>SOLUTION: A component retrieval device is provided with a component use investigation part investigating presence or absence of use of the component in an existed program, a use form judging part judging a use form of the component in the program and calculating adaptation, a use information repository recording an application field of the program together with the adaptation and a retrieval part retrieving the useful component by using the adaptation. The useful component can be retrieved by noticing adaptation of the component and considering cost of use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253588-A (JP)
Title: Composite material and its manufacturing method
Inventor: OKAMURA TAKAAKI
IPC: H05K9/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material which keeps excellent adhesion and is economical and to provide a transparent electromagnetic wave shielding composite material which has a superior electromagnetic wave shielding effect, excellent light transmission properties, and superior adhesion, and hardly deteriorates the quality and visibility of an image even when it is applied to a PDP.  <P>SOLUTION: The transparent electromagnetic wave shielding composite material is composed of a resin film, a processed conductive layer of metal 2000 Å thick or thinner formed on the surface of the resin film, and an electrolytic plating copper thin film layer 20 μm thick or thinner formed on the conductive processing layer. A contact interface between the resin film and the conductive processing layer is heated up to temperatures higher than the melting start temperature of the resin in direct contact with the processed conductive layer so as to wet the conductive layer with a resin layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212030-A (JP)
Title: Ultimate heater
Inventor: KIDA SUSUMU
IPC: F24D5/04
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To heat a floor face by preventing scattering of heat by integrating and circulating a suction area and an exhaust area.  <P>SOLUTION: A necessary space is provided between a suction opening 2 and the floor face, and the suction area 3 is secured by adjustment of a support bolt 7. The suction area 3 and the exhaust area 5 are coaxially turned, integrated, and circulated. The suction opening 2 is provided in a lower side of a center core part of a casing 6, and an exhaust opening 4 is provided in a whole area of an outer circumferential part. A heater 8 is a ring like structure integrated with a blade 1 and the casing 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255489-A (JP)
Title: Throwaway cutting tool
Inventor: KUBOTA GOJI
IPC: B23B27/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway cutting tool which prevents the movement of a cutting insert during cutting by increasing diameters of a male screw and a nut in order to generate the stress necessary for clamping a cutting insert without excessively increasing the width of a holder, and also prevents the interference of a wrench with a tool post.  <P>SOLUTION: The throwaway cutting tool is configured as follows. The cutting insert is inserted into a slit dividing a tip end of a holder body into two parts. A male screw portion divided by the slit and a nut to be screwed on the male screw portion are provided on the side face of the holder body. The cutting insert is fixed by making the two facing surfaces of the slit approach to each other by fastening the nut.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256623-A (JP)
Title: Printing ink composition
Inventor: TAI KAZUTAKA
IPC: C09D11/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink composition which is free of hydroquinone or its similar compounds by using a polyphenol as a drying inhibitor, and a printing ink which does not contain a cobalt drier and cuts down the use of a manganese drier.  <P>SOLUTION: This printing ink composition contains 0.03-1.0% polyphenol in ink and does not contain hydroquinone, TBHQ or BHT. This printing ink composition is an oxidation polymerization drying type printing ink containing a drier. Particularly, an oxidation polymerization drying type lithographic offset printing ink is obtained by using a less harmful manganese salt of a fatty acid and a cerium salt or an iron salt of a fatty acid together as the driers (drying accelerators) and combining them with the polyphenol, and has higher safety and a small load to the environment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260457-A (JP)
Title: Image reader
Inventor: SUWA NORIKO
IPC: H04N1/107
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable the detection of overlapping of manuscripts when aligning a plurality of manuscripts for reading an image.  <P>SOLUTION: A scanner is connected to a host computer. When a user selects a multi-photograph mode in a driver, preview is automatically made, preview image data are binarized, and the position and number of the manuscripts are calculated from the data. When the positions of a plurality of images are detected, the reading of the images is started. Contrarily, when the position detection result of the manuscripts is recognized as a polygon that is at least a pentagon, the manuscripts are determined to be overlapped, an error is indicated, and an advice for confirming the position of a print manuscript is given to a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255016-A (JP)
Title: Biological information measuring system
Inventor: YASUI TOSHIHIKO
IPC: A61B5/22
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information measuring system which measures biological information and stores the biological information for each individual readily by linking a portable information device for measuring the biological information with an installed biological information measuring device for measuring the biological information easily.  <P>SOLUTION: The biological information measuring system is constituted of the following parts. The portable information device 1 includes a first measuring part 102 for measuring the biological information, a first part 101 for transmitting and receiving data for transmitting and receiving data to and from the outside, a storage part 103 for storing the biological information, and a display part 104 for displaying the data stored in the storage part 103. The biological information measuring device 2 includes a second measuring part 201 for measuring the biological information and a second part 201 for transmitting and receiving data which is connected with the portable information device 1 and transmits the data measured by the second measuring part 202 to the portable information device 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261898-A (JP)
Title: Polishing fixture for ferrule end face grinder with optical fiber
Inventor: YAMADA KUNIO
IPC: G02B6/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling of multiple optical fibers respectively connected to each of ferrules when holding multiple ferrules with optical fibers, and to hold each of ferrules with excellent workability at low cost without generating a trouble in handling thereof during the cleaning work in a grinding process.  <P>SOLUTION: A grinding fixture main body 20 is formed with multiple insert holes 23, into which multiple ferrules with optical fibers are inserted. Multiple presser members 30 are provided to tightly push a lower surface of a flange part of each of the ferrules inserted into each of the insert holes 23 to a holding surface 24 of the grinding fixture main body when the presser members are fixed to the polishing fixture main body 20 by the predetermined force. Furthermore, the grinding fixture main body is also provided with a rod member 40 extended upward from the grinding fixture main body 20 and having a handle 42 at a tip thereof, and having a cable hook 45 for locking the multiple optical fibers, which are connected to each of the ferrules held by inserting into each of the insert hole 23, at an intermediate part thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264114-A (JP)
Title: Fbg type temperature sensor and temperature measuring system using the same
Inventor: SUGAI EIICHI
IPC: G01K11/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of a FBG (fiber Bragg Grating) type temperature sensor for sensing an atmospheric temperature using an optical fiber 3 formed in the FBG 2.  <P>SOLUTION: The temperature sensor comprises a bimetallic member 4, the deformation of which varies corresponding to the atmospheric temperature. On the ends of the bimetallic member 4 which are moveable by bending of the bimetallic member, the parts of the optical fiber 3 apart from the FBG 2 are fixed. Tensile stress of the FBG 2 is varied by the bimetallic member 4 corresponding to the change of the atmospheric temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263924-A (JP)
Title: Air conditioner indoor unit
Inventor: NISHIGUCHI TAKAYUKI
IPC: F24F13/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner indoor unit capable of efficiently circulating the cool air and the warm air.  <P>SOLUTION: This air conditioner indoor machine comprises a motor 8 for opening and closing an upper side of a blowout vane 2 by driving an upper end supporting member 6, and a motor for opening and closing a lower side of the blowout vane 2 by driving a lower end supporting member 7. Whereby, the hot air can be blown out downward by opening the lower side of the blowout vane 2, and the cool air can be blown out upward by opening the upper side of the blowout vane 2, as a result the cool air and the warm air can be efficiently circulated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272322-A (JP)
Title: Image scanner and personal authentication system
Inventor: MIZUTANI YASUSHI
IPC: G06K9/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an image scanner for reading an excellent object image and achieving image display of an excellent image quality while reducing the device size of electronic equipment to be mounted, and provide a personal authentication system for properly performing authentication processing of a user oneself by adapting the reading device.  <P>SOLUTION: The image scanner comprises a display panel 210 of a transmission-type in which display pixels are formed in a matrix form on one surface side of a transparent substrate; a surface light source 220 disposed on the other surface side of the transparent substrate and emits lights so as to uniformly irradiate the entire area of the display panel 210; and a photosensor array 100 disposed on the visual field side of the display panel 210 and of which the specific area is provided with an imaging area ARf. Namely, the reading display has a structure in which the display panel 210 and the array 100 with the double-gate type photosensors 10 adapted thereto are formed to be superimposed each other in an identical area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268629-A (JP)
Title: Heat radiation structure of electronic control unit
Inventor: ONUMA MASAHIKO
IPC: B60H1/32
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively carry out heat-radiation of an ECU electronic control unit, while restraining increase of the number of parts and weight.  <P>SOLUTION: A duct 12 for an air conditioner is integrally structured with a duct main body 20 and an ECU storage case 22. Additionally, it is devised so that a part of conditioned air is circulated in a storage part 28 of the ECU 34 through a blowhole 46 formed on a front wall part 24 and a back wall part 26 to connect the ECU storage case 22 and the duct main body 20 to each other to cool the ECU 34 arranged in the storage part 28 at the time, when the conditioned air blasted from an air conditioner unit 14 is blasted to a side register, etc. through the duct main body 20 of the duct 12 for the air conditioner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268318-A (JP)
Title: Method for manufacturing injection mold and injection molding method using the mold
Inventor: WATANABE YOSHINOBU
IPC: B29C45/26
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an injection mold, which is used for obtaining a molded product having high dimensional precision, for a short time, and an injection molding method using the mold.  <P>SOLUTION: The dimensional precision of a molded product is set as an evaluation standard heretofore when the injection mold is designed by utilizing CAE simultation or a molding condition is set but, in this invention, the irregularity of the temperature distribution of the molded product is used as an evaluation characteristic. The optimum solution for minimizing the irregularity of the temperature distribution of the molded product is calculated and the mold is designed on the basis of the optimum solution to manufacture the mold before performing injection molding. The irregularity of the temperature distribution of the molded product is used as the evaluation characteristic to extract a principal parameter using a technique of quality engineering and the optimum solution for minimizing the irregularity of the temperature distribution of the molded product can be calculated by selecting the value large in SN ratio of the extracted parameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271687-A (JP)
Title: Electrostatic latent image developing toner and image forming method
Inventor: YOSHIDA HIDEKAZU
IPC: G03G9/08
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which exhibits excellent fixability in image formation on thick paper or offset printing paper, can reliably fix a gray halftone image formed particularly on thick paper, and yields a tough fixed image after image formation, and an image forming method using the toner, and to provide a toner which emits no offensive odor during image formation and from an image formed material, and an image forming method using the toner.  <P>SOLUTION: The electrostatic latent image developing toner is obtained using a dispersion prepared by dispersing resin particles obtained by a polyaddition or polycondensation reaction in an aqueous medium, through a step of agglomerating the resin particles in the aqueous medium, and 5-45 ppm of a dicarboxylic acid component is contained in the toner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268420-A (JP)
Title: Water-based ballpoint pen
Inventor: HIRANO KOICHI
IPC: B43K7/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ballpoint pen having excellent writing properties, which has excellent writing feeling, ink flowing-out properties and quick writing following-up properties and, at the same time, in which neither blurring nor dripping of ink develops at the application of impact even under the condition that the ballpoint pen is mounted with a tip having the diameter of a ball of not more than 0.29 mm.  <P>SOLUTION: This water-based ballpoint pen comprises pseudoplastic water-based ink, an ink follower, which has viscosity (at 25°C) under shear rate of 1 s<SP>-1</SP>of 10-380 Pa×s, viscosity (at 25°C) under shear rate of 200 s<SP>-1</SP>of 0.1-20 Pa×s, viscous dominant viscoelasticity and the ballpoint pen tip having the diameter of the ball of not more than 0.29 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267528-A (JP)
Title: Rf coil and magnetic resonance imaging apparatus using the same
Inventor: IWADATE YUJI
IPC: A61B5/055
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF (Radio Frequency) coil securing a prescribed sensitivity difference and SN (Signal to Noise) ratio in the front/rear and left/right direction of a subject in a longitudinal magnetic field.  <P>SOLUTION: The RF coil 9 disposed in a longitudinal static magnetic field BO formed by an MRI apparatus has a first coil array composed of a plurality of pairs of coils 1, 2 and 3, 4 which receive RF signals in the orthogonal direction to the direction of the static magnetic field BO at mutually different sensitivities and are disposed along the direction of the static magnetic field BO; and a second coil array composed of a plurality of pairs of coils 1, 3 and 2, 4 which receive the RF signals in the orthogonal direction to the direction of the static magnetic field BO and are disposed along the orthogonal direction to the direction of the static magnetic field BO.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275866-A (JP)
Title: Dry recovering method for platinum group element
Inventor: YAMADA KOJI
IPC: B01J38/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover a platinum group element, such as a waste catalyst, from a material containing the platinum group element by dry treatment.  <P>SOLUTION: The dry recovering method for the platinum group element by heat melting the material containing the platinum group element and at least one kind of metal copper or copper oxide together with a flux component and a reducing agent, separating the molten metal in which the platinum group element is absorbed from the molten oxide and recovering the platinum group element from the molten metal is characterized in that a standing process of holding the molten metal for at least ≥5 hours at 1,200 to 1,500°C before separating the molten metal from the molten oxide is provided after the heat melting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279979-A (JP)
Title: Developing unit of image forming apparatus
Inventor: YAMAMOTO YASUMITSU
IPC: G03G15/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit of a simple and inexpensive constitution for an image forming apparatus which prevents defective electrification of toner by securely agitating the toner while using none of expensive members such as a toner density sensor, a driving source for supplying toner, and a control circuit and preventing toner from being excessive in the developing unit.  <P>SOLUTION: A section 3 which has locally decreased transport capacity is provided downstream from a developer supply port 13 of an agitating and transporting means 1, and a 2nd section 6 which has increased agitating capacity and locally reduced transport capacity by extending a rib 4 to the outer circumference of a spiral shape member is provided further downstream therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281336-A (JP)
Title: Color selection electrode assembly for color cathode ray tube, and method and device for manufacturing the same
Inventor: OE SHINICHI
IPC: H01J9/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a color selection electrode element to be reliably welded to a hollow frame formed by bending a sheet metal, achieving a light weight, low cost color cathode ray tube.  <P>SOLUTION: The hollow frame obtained by bending a sheet metal comprises two opposing support parts 2a each including a curbed surface portion having a predetermined radius in the cross section. The color selection electrode element 1 is welded by a roller electrode 3 to the frame along a portion 2c abutting the curbed surface portion. The roller electrode 3 travels with an inclination of a predetermined angle of θ(θ1<θ<θ2) relation to the outer side of the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289330-A (JP)
Title: Communication method by contactless method, communication system, external apparatus, and rf id tag
Inventor: NAKAYAMA OSAMU
IPC: H04B5/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method and a communication system adopting a contactless method capable of stably supplying power and to provide an external apparatus or an RF ID tag used for the communication system.  <P>SOLUTION: The communication method is a method whereby the RF ID tag 10 with an antenna coil 11 and a reader / writer 20 for transmitting data to the RF ID tag 10 carry out data communication by the contactless method. The method includes the steps of: generating a modulation waveform corresponding to a value of data by each of 2-bit data; generating a carrier signal; modulating the carrier signal on the basis of the modulation waveform to generate a transmission signal; transmitting the transmission signal to the tag; and generating power on the basis of the transmission signal by the RF ID tag 10. When data are 00 in the step of generating the modulation waveform, the modulation waveform of #1 logic '00' or #2 logic '00' is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287801-A (JP)
Title: Information processing system, information processor, distributed information processing method and computer program
Inventor: OKA MASAAKI
IPC: G06F9/22
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of distributed processings by easily lending the calculation resources of a processor with a margin when the calculation resources of another processor are insufficient.  <P>SOLUTION: The calculation resources of the processor are made into clusters in a plurality of small processors 14, the operation conditions of the respective small processors 14 are monitored in a management processor 12, and a task is allocated to the small processor to be operated corresponding to the size of the load of a requested information processing. When resource lending is requested from another computer through an I/O interface 13, the calculation resources of the small processor 14 in a free state are lent out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284183-A (JP)
Title: Ink jet recorder
Inventor: KINOSHITA HISASHI
IPC: B41J2/175
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder equipped with an inexpensive vacuum unit of simple structure where suction of a sheet and collection of ink mist can be carried out using a single fan.  <P>SOLUTION: Above the surface of a carrying passage of a sheet P, a mist collecting duct 12 having a plurality of suction openings 28, a duct 16 connecting a platen 14 and the mist collecting duct 12, an exhaust fan 18 for generating a negative pressure in the duct 16, a first damper 30 interposed between the mist collecting duct 12 and the duct 16 to open/close freely, and a second damper 31 interposed between the platen 14 and the exhaust fan 18 to open/close substantially are disposed. Negative pressure can be introduced from the exhaust fan 18 to the mist collecting duct 12 or can be interrupted by opening/closing the first damper 30 and the second damper 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI