baber/WOPTO huggingface dataset:
Patent JP-2004238283-A (JP)
Title: Window material glass for semiconductor package
Inventor: SAGARA HIROHARU
IPC: H01L27/14
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window material glass for a semiconductor package in which the inclusion of U and Th to become the main source of α-ray is suppressed.  <P>SOLUTION: The window material glass for the semiconductor package consists of a borosilicate glass containing 50-78% SiO<SB>2</SB>, 5-25% B<SB>2</SB>O<SB>3</SB>, 0-3.6% Al<SB>2</SB>O<SB>3</SB>, 0-5% Li<SB>2</SB>O, 0-18% Na<SB>2</SB>O, and 0-20% K<SB>2</SB>O (where, 5-20% Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O) by weight and ≥80% in total of the components and having thermal expansion coefficient of 45-75×10<SP>-7</SP>K<SP>-1</SP>, and the content of U and Th is ≤5 ppb respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005196718-A (JP)
Title: Method of tracing background concept of unknown concept
Inventor: TAKEMOTO TSUNENORI
IPC: G06F17/30
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily trace a background concept by clearly establishing the relationship between an unknown concept and its background concept, as a result, to easily understand the unknown concept.  <P>SOLUTION: As the means for solving problems, following processes are shown :(1) the unknown concept is defined by using marks (mainly natural language), here, the defined concept may be named, (2) the marks (mainly noun and technical term) used in (1) are listed up, and (3) the marks listed up in (2) are declared as the background concept of the unknown concept defined in (1). Further a concept associated with the marks listed up in (2) may be also declared as the background concept of the unknown concept if any. (4) the processes of (1)-(3) are repeated until the unknown concept is simplified and the background concept cannot be associated therewith any more, according to the necessity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224332-A (JP)
Title: Desk
Inventor: MIWA OSAMU
IPC: A47B13/08
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To mount a holder by utilizing the space under a top panel of a desk and to easily change the mounting position of the holder to a desired position in the front/rear directions of the top panel.  <P>SOLUTION: The desk has a long guide rail 7 in the front/rear directions or in the left/right directions of the top panel 2 under the top panel 2. The holder 9 is mounted on the guide rail 7 to be slidable in the longitudinal direction of the guide rail 7 and detachable from the guide rail 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229703-A (JP)
Title: Insulator for stator core, and winding method for stator core
Inventor: KATO YOSHIO
IPC: H02K15/095
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the space factor of a coil line within a slot by arranging the constitution such that a section where coil lines cross each other in upper and lower layers does not arise within the slot of a stator core.  <P>SOLUTION: This is an insulator 20 which covers the teeth 12 of the stator core 10. A section, which surrounds both side face and both end faces of each tooth 12, is provided with a groove which leads in a coil line. Only a section, which abuts on one end face 24 of the above tooth, is provided with slanting parallel grooves 31 for each shifting the winding position into the adjacent groove in the next round, and other sections are provided with parallel grooves orthogonal to the direction of protrusion of the teeth. The above insulator is mounted on the teeth of the stator core. The operation of shifting a winding nozzle in the direction of protrusion of the teeth so as to wind in line a coil in the next round, when applying the winding by circling the winding nozzle around each tooth, is performed when winding the coil line on the end face, where the slanting grooves are made, of the above insulator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228152-A (JP)
Title: Portable electronic medium processing system and download method of application for portable electronic medium processing system
Inventor: KOBAYASHI TSUTOMU
IPC: H04B7/26
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy and efficient download of an application due to version upgrade or the like.  <P>SOLUTION: This system is configured to read a manufacturer name or version information as management information recorded in an IC card, and selectively present a downloadable application to the card owner based on the management information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203717-A (JP)
Title: Radio wave absorber
Inventor: HATAKEYAMA KENICHI
IPC: H05K9/00
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorber of a flat plate shape having a wide frequency band.  <P>SOLUTION: The radio wave absorber is structured such that loss layers 1 and 3 are configured by using a composite material that includes either or both of conductive particles such as carbon powder and metallic powder and magnetic particles such as ferrite powder in a resin, a resonance layer 2 is sandwiched between the loss layers 1 and 3, linear conductors 6 whose length is 1 mm to 100 mm and whose aspect ratio is 10 or more are arranged at random or while being oriented in a direction on the surface or the inside of a resin sheet 5, and the loss layer 1 is mounted on a metallic plate 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227637-A (JP)
Title: Actuator device
Inventor: FUKUSHIMA TOSHIAKI
IPC: G02B26/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device which can be miniaturized and has a variable optical attenuation function and an optical switch function.  <P>SOLUTION: The actuator device is provided with a body of rotation having a revolving shaft, a mount fixed to the revolving shaft, a shield plate having a reflection surface fixed to the mount, a revolving shaft holding section for rotationally supporting the revolving shaft, a revolution regulation plate for regulating the rotating position of the body of rotation, an attitude holding means for causing the self-holding of the body of rotation, a drive means for moving the body of rotation, and a thermal deformation means of the shield plate and is given an optical switch function. The thermal deformation means has a heat transfer means for raising or lowering the temperature of the shield plate and a temperature control means for controlling the heat transfer means and is given the variable optical attenuation function by constituting the means in such a manner that the angle formed by the optical axis of the reflection surface of the shield plate and the optical axis of an optical fiber is varied by adjusting the temperature of the shield plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252454-A (JP)
Title: Planar lightwave circuit package
Inventor: CRAFTS DOUGLAS E
IPC: H01S5/022
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of packaging arrangement for optical data communication of sealed arrangement without sacrificing the sealing performance of the package and the quality of the optical coupling between a PLC (planar lightwave circuit, more particularly an optical tap) and individual photodetectors.  <P>SOLUTION: The optical circuit assembly is equipped with a fixed array of optical input ports, a photodetector base material for defining a cavity, a photodetector array, and a faceplate. The photodetector array is attached in the cavity and is arranged in order to receive at least one optical signal from the fixed array of the input ports. The faceplate includes a plurality of substantially parallel optical fiber cores, is optically coupled between the plane optical wave circuit and the photodetector, and is so arranged that at least some of the cores are aligned to the input ports and the photodetector array. The faceplate is so arranged and dimensioned as to define the sealing cover of the cavity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005231150-A (JP)
Title: Mold for injection-molded product and molding method of injection-molded product
Inventor: AZUMA TOSHIHIKO
IPC: B29L23/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To set the angle formed by both ends of the arcuate and/or spiral part of an injection-molded product up to the maximum 180° in a mold for molding the injection-molded product having an arcuate shape or a shape similar thereto formed to the inner diameter part of the internal peripheral surface of the bent part thereof, and a molding method of the injection-molded product.  <P>SOLUTION: In the mold for molding the tubular injection molded product (E) having an arcuate and/or spiral part or the like formed to the inner diameter part of the inner peripheral surface of the bent part thereof and the molding method of the tubular injection molded product (E), the mold for injection molding is constituted of a cavity part (1) for molding the outer shape of the tubular injection molded product (E), a rotary core part (2) having an arcuate shape or the like for forming the inner surface of the bent part and a molded product operating part (3) for moving the injection-molded product (E) along the rotary core part (2). When the injection-molded product (E) is taken out, the injection-molded product (E) is moved along the circular arc of the rotary core part (2) after the cavity part (1) is opened to remove the rotary core part (2) from the injection-molded product (E).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236642-A (JP)
Title: Image processor
Inventor: YUASA KEIICHIRO
IPC: H04N5/765
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically correct the date information of an inputted image.  <P>SOLUTION: The image processor is provided with: an input means for inputting image data from an external device via a transmission line; a clock means for clocking the present date and the hour; a correction means for correcting the value of the date information added to the inputted image data, on the basis of an output of the clock means; and a storage means for storing the image data and the date information corrected by the correction means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233504-A (JP)
Title: Partitioning frame for storage
Inventor: FUJIWARA TORU
IPC: F25D23/06
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partitioning frame improved in its heat insulating performance while securing its strength.  <P>SOLUTION: A front frame 31 is made out of a magnetic metallic plate and has the U-shaped cross-section opened on its rear side, and a depth dimension of side plates 33 is short. A cover 40 is made out of a synthetic resin, and has the U-shaped cross-section opened on its front side, and a lateral wall 44 is placed between left and right side plates 42 to divide front and rear two areas inside. Four sheets of inclined walls 51 are placed between a rear plate 41 of the cover and the lateral wall, and five air rooms 53 are formed symmetrically left and right at an area of a depth side with respect to four inclined walls. The front frame 31 is fitted to the front area of the lateral wall 44, and a heat insulating material 60 is fitted in the front frame 31. As the side plates 33 of the front frame 31 are not extended to the depth in the cover 40, the transfer of cold in the storage to the front plate 32 through the side plates 33 can be prevented. As the walls 44, 51 are formed at the depth side in the cover 40 to define the plurality of air chambers 53, the rigidity can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145811-A (JP)
Title: Alumina-based ceramic material and production method thereof
Inventor: OSUZU HIDEYUKI
IPC: H01P1/205
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina-based ceramic material which can be sintered at a low temperature, is high in the density and strength of a sintered compact and is excellent in dielectric loss and the temperature stability of a resonance frequency, and a production method thereof.  <P>SOLUTION: The alumina-based ceramic material mainly comprises alumina and is produced by mixing a manganese-titanium composite oxide and a vanadium oxide, shaping the mixture composed thereof and sintering the resulting shaped article, The alumina-based ceramic material can be applied to uses for dielectric ceramics, dielectric antenna and dielectric resonator and a supporting stand therefor, dielectric filter, dielectric duplexer, and communication device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004232866-A (JP)
Title: Rolling bearing unit with rotating speed detecting device
Inventor: OUCHI HIDEO
IPC: F16C19/52
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure for easily demounting a synthetic resin cover 18b from an outer ring 7 without enlarging an outer diameter of the cover 18b.  <P>SOLUTION: A plurality of missing parts 33 and a plurality of butting parts 34 are alternately formed on an outer peripheral edge part of the cover 18b. A tip end part of a tool can be inserted to inner sides of the missing parts 33. Further the cover 18b can be positioned with respect to the outer ring 7 by butting the butting parts 34 to an inner end face 7a of the outer ring 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005242590-A (JP)
Title: Checking operation management system
Inventor: TAKASHIMA HIROKI
IPC: G06Q50/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checking operation management system for eliminating any transfer mistake to a computer, and for realizing an efficient input operation, and for easily executing totaling or statistic processing.  <P>SOLUTION: This checking operation management system includes an SQL server 2 connected to a client terminal 1, and connected to two networks 5 and 6 for integrating data from the two networks 5 and 6 into a database, and for outputting the data to the client terminal 1; and a PDA 4 selectively wireless-connected to the two networks 5 and 6 for transmitting the check result to any of the two networks 5 and 6. One of the two networks 5 and 6 is configured as a wireless LAN 5, and the other is configured as a portable telephone network 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240464-A (JP)
Title: Device and method for preventing fouling of structure in contact with seawater
Inventor: FURUKAWA SEIJI
IPC: C23F15/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for preventing the fouling of a structure in contact with a seawater capable of sustaining a fouling prevention effect even if the device is operated for a long period and also sustaining the durability of the device for a long period.  <P>SOLUTION: In this fouling prevention for the structure in contact with the seawater, based on a current passing pattern intermittently repeating one cycle in which a specified voltage and its application time are set, a current flows in a conductive coating installed, through an insulation film, on the wall surface of the structure in contact with the seawater to prevent marine organisms from adhering to the wall surface of the structure. A potential sensor measuring the surface potential of the conductive coating is installed, and the current passing pattern is updated on a real time basis based on the voltage value obtained by the potential sensor. In addition, the current passing pattern is fine-adjusted on a real time basis based on the measurement data by a seawater temperature sensor, a flow speed sensor, and an image monitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264855-A (JP)
Title: Organic photoreceptor containing charge transport material, electrophotographic image forming apparatus, electrophotographic image forming method, and charge transport material
Inventor: TOKARSKI ZBIGNIEW
IPC: G03G9/12
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge transport material having two hydrazone groups, an organic photoreceptor containing this, an electrophotographic image forming apparatus, and an electrophotographic image forming method using this.  <P>SOLUTION: The organic photoreceptor comprises a conductive substrate and a photoconductive element on the conductive substrate, wherein the photoconductive element contains (a) a charge transport material having formula 1 and (b) a charge generating compound. In the formula 1, R<SB>1</SB>-R<SB>8</SB>are each independently alkyl, alkaryl, aryl or a heterocyclic group; X and X' are each independently an aromatic group; Z is a branched or linear linking group having the formula -(CH<SB>2</SB>)<SB>m</SB>-; and m is an integer of 1-30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005248218-A (JP)
Title: Molten iron pretreatment method
Inventor: TANAKA TAKANORI
IPC: C21C1/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten iron pretreatment by which desiliconization and dephosphorization rates can be improved at a low cost, and the treatment time can sufficiently be shortened and further, problem of working trouble caused by stickiness of solidified slag to the opening hole part of a treating vessel can easily be solved.  <P>SOLUTION: The molten iron pretreatment is provided for the desiliconization and the dephosphorization by blowing oxidizing agent and flux from a lance dipped into the molten iron in the treating vessel, wherein the blowing quantity of the oxidizing agent from the main lance is reduced at the step of dephosphorizing reaction end stage and also, the dipping depth of the main lance is made further deeper and the blowing is continued.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245255-A (JP)
Title: Transgenic animal whose osteocyte can be deleted inductively
Inventor: IKEDA KYOJI
IPC: C12N15/11
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DNA structure usable for the production of a transgenic animal whose osteocyte can be deleted inductively.  <P>SOLUTION: The DNA structure enabling the osteocyte to be deleted in a host by the administration of a compound substantially not exhibiting toxicity against the host contains a DNA encoding a receptor bonding to the compound, and a DMP1 gene promoter linked to the DNA in a functioning shape, and leads the cell to death by the expression of the receptor caused by the bond of the compound to the receptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251027-A (JP)
Title: Medical information distribution device, medical information distribution system, and medical information distribution method
Inventor: NAKAMURA HITOSHI
IPC: G06Q50/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical information distribution device, medical information distribution system, and medical information distribution method for rapidly distributing medical information of such as infectious diseases to medical institutions.  <P>SOLUTION: The medical information distribution device 1 for acquiring the medical information, and distributing the acquired medical information to the medical institutions through a communication line, comprises a medical information acquiring part 11 for acquiring the medical information through a source of the medical information and the communication line, a distribution object classifying part 14 for classifying medical institution information and the medical institutions as a distribution object of the medical information, a medical information determining part 13 for determining a level of importance of the medical information to the acquired medical information, and determining the medical institution as the distribution object classified by the distribution object classifying part depending on content of the medical information, and a medical information distributing part 15 for distributing the medical information determined by the medical information determining part to the medical institution as the object through the communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258210-A (JP)
Title: Recessed substrate manufacturing method, recessed substrate, micro-lens substrate, transmission type screen and rear type projector
Inventor: ISHII MAKOTO
IPC: G03B21/62
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recessed substrate manufacturing method with which the final point of etching can exactly be judged, to provide a recessed substrate, a micro-lens substrate, a transmission screen and a rear type projector which are manufactured by using such a method.  <P>SOLUTION: The invention is for the recessed substrate manufacturing method for forming a plurality of recesses on a substrate 5 by etching with a mask 6 that has a plurality of openings 63 made in it in a regular arrangement. The surface of the substrate to be etched has the first area 66 covered with the mask having the plurality of openings, and the second area 67 covered with a mask having a plurality of second openings 64 arranged having pitches smaller than the pitches between the first openings. In addition, a non-masking area 65 where a mask is not formed is provided between the first area and the second area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260095-A (JP)
Title: Epitaxial growth apparatus
Inventor: ISHIBASHI MASAYUKI
IPC: H01L21/205
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial growth apparatus which forms uniformly an epitaxial film on a semiconductor wafer by eliminating the unevenness of the radiating heats generated from its halogen lamps.  <P>SOLUTION: In a susceptor 20 for mounting thereon a semiconductor wafer W, a susceptor supporting member 8 is provided for supporting the susceptor 20 by contacting it with the rear surface of the susceptor 20. The susceptor supporting member 8 covers the rear surface of the mounting portion of the semiconductor wafer W with the susceptor 20. The susceptor supporting member 8 has a cylindrical or conical shape and is formed out of a transparent quartz. Consequently, the semiconductor wafer W receives uniformly radiating heats from halogen lamps 6 present under it. As a result, with respect to this epitaxial growth apparatus 10, the temperature of the whole surface of the susceptor can be so made uniform in a reaction chamber 2 as to be able to form on the surface of the mounted semiconductor wafer W an epitaxial film having a uniform thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257209-A (JP)
Title: Refrigerator
Inventor: NAKAYAMA KOICHI
IPC: F25D17/08
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator for reducing power consumption by radiating heat of an overheated part such as a storage inside lamp and reducing a heat effect to a periphery and a room by reversely rotating a fan for forming an air curtain when a door is opened at a predetermined time or when the door is closed.  <P>SOLUTION: The refrigerator comprises a storage chamber 5 formed in a heat insulated casing, the door for closing a front surface opening part of the storage chamber so as to freely open and close, a cold air duct 20 and the storage inside lamp 19 arranged on a ceiling part of the storage chamber, and the fan 23 closing to the storage inside lamp and provided in an upper front of an inside of the storage chamber. When the door is opened, the fan is driven to flow cold air downward by forming an air curtain . When a predetermined time passes after the door is opened, a rotation direction of the fan is reversed to blow to the storage inside lamp part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI