baber/WOPTO huggingface dataset:
Patent JP-2005328658-A (JP)
Title: Protection circuit, communication device equipped with the same, and information communication terminal
Inventor: MIYAGAWA YOICHI
IPC: G06K17/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit that can effectively protect a transmission circuit and a receiving circuit from a voltage generated at an antenna without causing the deterioration of communication performance.  <P>SOLUTION: A portable telephone set 10 includes a non-contact IC card transmitting and receiving circuit 101, the reader-writer transmitting circuit 102, and the receiving circuit 103. When an electric wave is transmitted to the non-contact IC card transmitting and receiving circuit 101 from an external reader/writer, the reader/writer antenna 202 receives the electric wave, too, and an AC voltage is input to the reader/writer transmitting circuit 102. This AC voltage is rectified at a rectifying circuit 301, and slowly boosted together with a voltage of a capacitor C1 by charging the capacitor C1. By this, the abrupt change of the input voltage is suppressed, and the latch-up of the reader/writer transmitting circuit 102 is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333697-A (JP)
Title: Process for manufacturing stator core
Inventor: FUJISAKI KEISUKE
IPC: H02K1/18
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a stator core in which the profile on the inside can be brought close to true circle by decreasing the gap of divided electromagnetic steel plates or directional electromagnetic steel plates.  <P>SOLUTION: In the process for manufacturing a stator core consisting of a yoke and teeth formed by laminating a plurality of divided electromagnetic steel plates, the plurality of divided electromagnetic steel plates are bonded under action of an electromagnetic force when they are assembled and bonded to build up the stator core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331016-A (JP)
Title: Fusible plug
Inventor: KIKUCHI TETSUO
IPC: F16K17/38
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusible plug capable of quickly outwardly discharging fluid in a high pressure facility at an abnormal high temperature, in the fusible plug hardly causing a creep phenomenon even if a low melting point alloy having low mechanical strength is used.  <P>SOLUTION: This fusible plug is arranged in the high pressure facility, and has a communicating hole inside, and is formed by filling the low melting point alloy in the communicating hole. The fusible plug comprises a porous structural material 2 formed by sintering granular metal. The low melting point alloy 4 is solidified in a state of soaking into a porous structure 2. Or the porous structural material 2 is arranged in the communicating hole 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005003199-A (JP)
Title: Shaft seal mechanism
Inventor: NAKANO TAKASHI
IPC: F01D11/02
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost and downsize the shaft seal mechanism.  <P>SOLUTION: Beside a group of annular thin plates is installed by arranging two or more thin plates in an annular space between a rotor and a stator and the outer circumference base ends of these thin plates are fixed to the above stator side, the shaft seal mechanism divides the annular space between the above rotor and the above stator into the high pressure side range and the low pressure side range with the above annular thin plate group, by making the inner circumference end sides of these thin plates unfixed to the circumference face of the above rotor. The outer circumference base end of each thin plate as above is constituted so as to be inserted and fixed between one pair of flexible rings to retain the thin plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005332717-A (JP)
Title: Light guide plate and surface light source device
Inventor: BETSUSHIBA NORIYUKI
IPC: G02B6/00
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate hardly causing luminance irregularity in an emission part, and to provide a surface light source device using the light guide plate.  <P>SOLUTION: This light guide plate 14 includes: the emission part 18 for emitting light; a reflecting part 19 facing the emission part 18; and a plurality of flat incident surfaces 20A, 20B, 20C and 20D each making light incident between the emission part 18 and the reflecting part 19. The emission part 18 is composed by arranging a plurality of projections 22 in parallel with one another. The incident surfaces 20A and 20C are so formed that their normal lines 201 are parallel with a plane H1 defined by the length direction Q1 of the projections 22 and the arrangement direction Q2 of the projections 22 and directed toward an end surface 143. The flat incident surfaces 20B and 20D are so formed that their normal lines 202 are parallel with the plane H1 and directed toward an end surface 141.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336837-A (JP)
Title: Protective structure
Inventor: WAKABAYASHI OSAMU
IPC: E01F7/04
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective structure equipped with strength necessary for protection.  <P>SOLUTION: Both sides of a roof 3 is supported by a wall body 6 and a column 5, a hinge connection of the lower section of a column 5 to an anti-crest side foundation 10 is made, a hinge connection of the upper part of the column 5 to the roof 3 is made, a hinge connection of the roof 3 to the wall body 6 is made, and the lower part of the wall body 6 is rigidly connected to the crest side foundation 10. When a plastic hinge is occurred between the lower part of the wall body 6 and the crest-side foundation 10, a supporting means 21 supporting the wall body 6 on a crest Y is provided. In three hinge structures, when load at least predetermined load is applied to the roof 3 by falling stones, etc., the occurrence of the plastic hinge in a rigid connecting section 12 is allowed, before and after the plastic hinge occurs, the displacement of the wall body 6 can be controlled by supporting the wall body 6 on the crest Y by the supporting means 21, and since design strength around the rigid connecting section 12 can thereby be suppressed, necessary strength can be obtained while suppressing proof stress of the protective structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333896-A (JP)
Title: Probe for diagnosis of marfan's syndrome and screening method using the same
Inventor: SHINKAWA NORIO
IPC: C07K14/47
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for the diagnosis of Marfan's syndrome enabling early diagnosis of the syndrome and provide a screening method using the probe.  <P>SOLUTION: The probe for the diagnosis of Marfan's syndrome is produced by using (a) a nucleic acid having a specific base sequence or (b) a nucleic acid corresponding to the nucleic acid (a) provided that a part of the above base sequence is deleted, substituted or added and the nucleic acid has a homology of 80% with the above base sequence.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337415-A (JP)
Title: Micro valve, micro pump, and micro chip incorporating them
Inventor: INOUE MASAO
IPC: B81B3/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro valve and a micro pump possible to be easily manufactured at low costs at the same time when manufacturing a micro chip.  <P>SOLUTION: This micro valve is formed of a substrate, a first layer put on the top surface of the substrate, and a second layer put on the top surface of the first layer, and has a first flow passage, a first valve chamber communicated with the first flow passage, a second flow passage, a second valve chamber communicated with the second flow passage and a valve for partitioning the first valve chamber and the second valve chamber in the first layer on a side put on the substrate. A valve seat of the valve is maintained without adhering it to a surface of the substrate. This micro valve has a pressure chamber in the second layer on a side put on the first layer in a position corresponding to a part immediately over the valve. With this structure, the micro pump can be structured by appropriately combining two or more micro valves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338636-A (JP)
Title: Cleaner-less type image forming apparatus
Inventor: AOKI SHINJI
IPC: G03G21/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner-less type image forming apparatus where the improvement of transfer efficiency is made compatible with the stabilization of toner electrified amount by applying lubricant to a photoreceptor by a brush electrifying roller so that the amount of the lubricant included in developer in a developing unit may be at a fixed rate by controlling the applied amount of the lubricant in accordance with the consumption of toner in the case of bringing the lubricant into contact with the brush electrifying roller and applying it to the photoreceptor.  <P>SOLUTION: The image forming apparatus has the brush electrifying roller 2a which electrifies the photoreceptor 1a while abutting on the photoreceptor 1a, a pixel counter 15 which counts the number of pixels, and the developing unit 4a which forms a toner image by supplying toner to an electrostatic latent image formed on the photoreceptor 1a and also removes the toner remaining on the photoreceptor 1a after transfer. The lubricant 10a and a lubricant abutting and separating means 12 abutting on and separating from the brush electrifying roller 2a are disposed on the periphery of the brush electrifying roller 2a, and the supply amount of the lubricant 10a is increased in accordance with the increase of the number of pixels counted by the pixel counter 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336437-A (JP)
Title: Organic inorganic hybrid particle and polishing agent containing the same
Inventor: TABAYASHI ISAO
IPC: C08J5/14
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite particle (an organic inorganic hybrid particle) comprising an organic polymer region composed of a phenol resin and an inorganic polymer region distributed in the same particle and having characteristics such as abrasion and solvent resistances and high modulus of elasticity as an inorganic particle and characteristics such as flexibility and granulating properties as an organic particle in combination and excellent uniformity of particle diameter and to provide a method for producing the composite particle.  <P>SOLUTION: The composite particle comprises a reaction gel of a phenol resin with a resin having anionic groups other than phenolic hydroxy groups and a metal alkoxide. The composite particle can be produced by adding water to a solution of the phenol resin, the resin having the anionic groups other than the phenolic hydroxy groups, the metal alkoxide and a base in a water-miscible organic solvent and carrying out emulsification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347837-A (JP)
Title: Image sensing device and electronic equipment
Inventor: NAGANO MASATOSHI
IPC: H04N5/335
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a photographic-optical system constituting an image sensing device.  <P>SOLUTION: In the image sensing device, the image sensing device has: a first light-transmitting member (1) with a lens; a second light-transmitting member (56) arranged on the image side more than the first light-transmitting member; a holding member (5) on which the first and second light-transmitting members are boned: and an optoelectric transducer (17) optoelectric-converting a light transmitted through the first and second light-transmitting members. The first light-transmitting member is bonded with the holding member by a first adhesive (6) fitted extensively over the whole circumference of the periphery of the lens, and the second light-transmitting member is bonded with the holding member with a second adhesive (57) fitted at one or a plurality of places.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361958-A (JP)
Title: Tabular display device
Inventor: KO CHUN-SEOK
IPC: G02F1/1345
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tabular display device capable of shielding the emission of electro-magnetic waves.  <P>SOLUTION: The planar display device comprises a planar display panel, a first housing container, a driving means, a second housing container and a grounding member. The planar display panel displays an image. The first housing container houses and fixes the planar display panel. The driving means is disposed on the outer side surface of the first housing container and drives the planar display panel. The second housing container covers the driving means and shields the emission of the electro-magnetic waves generated by the driving means. The grounding member is formed integrally with the second housing container and electrically connects the first housing container to the second housing container. Accordingly, the electro-magnetic waves generated from the driving means can be shield.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005345241-A (JP)
Title: Nitrogen oxide concentration detection sensor
Inventor: ITO ATSUSHI
IPC: G01N27/419
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To heighten measurement accuracy in a sensor for measuring the nitrogen oxide concentration by utilizing first and second pump cells.  <P>SOLUTION: This NOx sensor 2 is equipped with the first pump cell 10 constituted of a solid electrolyte layer 4a and a first under surface electrode 12 and a first upper surface electrode 14 formed respectively on the under surface and the upper surface of the solid electrolyte layer 4a, and the second pump cell 20 constituted of the solid electrolyte layer 4a and a second under surface electrode 22 and a second upper surface electrode 24 formed respectively on the under surface and the upper surface of the solid electrolyte layer 4a. The first under surface electrode 12 decomposes NOx contained in gas to be measured in a gas introduction chamber 6 to generate oxygen, while the second under surface electrode 22 is formed with the gold content of 35-90 wt.% and does not decompose NOx. The first under surface electrode 12 and the second under surface electrode 22 are formed mutually adjacently on the under surface of the solid electrolyte layer 4a, and the shape of an adjacent part in a plan view is a ridged and grooved shape, and the ridged portion is inserted into the grooved portion mutually.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005004746-A (JP)
Title: System and method for detecting presence of device connected to inter-integrated circuit router and resetting device
Inventor: LARSON THANE M
IPC: G06F11/07
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for detecting whether a device is connected to an inter-integrated circuit router and/or resetting the device.  <P>SOLUTION: The I2C router comprises a first I2C bus port having a presence line and/or a reset line. The I2C router further comprises a control logic connected to the first I2C bus port and/or a control logic dispersed in the first I2C bus port. The control logic determines whether the device is connected to the I2C router according to the state of the presence line. The control logic further determines whether the reset state is present. When the reset state is present, the control logic changes the state of the reset line, whereby the device is made to reset itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005347605-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIMAMOTO SATOSHI
IPC: H01L27/092
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique whereby a plurality of MISFETs having respectively desired threshold voltages can be formed on an SOI substrate.  <P>SOLUTION: The metal films of the gate electrodes 10 of pMISQp1 and nMISQn1 are formed out of the material films whose work functions approximate to the work function of the channel region of pMISQp1, e.g., out of a molybdenum film or a ruthenium film. Subsequently, the rise of the threshold voltage of nMISQn1 which is caused by using this metal film is reduced by forming plus fixed charges 19 in a BOX layer 1b. Consequently, pMISQp1 and nMISQn1 having respectively desired threshold voltages are formed on an SOI substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341921-A (JP)
Title: Optical attracting insect trap
Inventor: KASUYA HIROSHI
IPC: A01M1/04
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect trap with which an insect-catching state can easily be compared for a prescribed period without exchanging an adhesive sheet in the insect trap for a prescribed period.  <P>SOLUTION: This optical attracting insect trap comprises an attracting lamp 1 for attracting insects, adhesive sheets 3, 3 radially disposed between rotary plates 2, 2, and a rotatable holding plate 4 whose adhesive sheet side end portion can vertically be rotated on the opposite side end portion, wherein an insect-attracting section 5 is formed with the adhesive sheet 3 and the rotatable holding plate 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350361-A (JP)
Title: Oriented membrane of organometallic complex having pores and method for producing the same
Inventor: MUKAIDE TAIHEI
IPC: C30B29/54
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a organometallic complex-oriented membrane having pores and excellent in orienting property.  <P>SOLUTION: This organometallic complex having pores is obtained by dissolving an iridium coordinated compound in a solvent and then precipitating. Thus obtained organometallic complex is placed on a vapor-depositing boat in a suitable amount. A substrate for obtaining an oriented membrane is installed. A heater for warming the substrate is installed. By elevating the temperature of a crucible to a suitable temperature after vacuum-exhausting a vapor deposition chamber, water, gas, etc., in the organometallic complex are removed. Further, by adjusting the temperature of the substrate at the temperature suitable for crystal growth and setting the temperature of the crucible at a sublimation temperature, and the vapor deposition on the substrate is performed by opening a shutter. By completing the vapor deposition with closing the shutter after piling up the metallic complex having pores and having an appropriate thickness measured by a membrane thickness meter, the substrate is recovered by opening up the vaporization chamber to an atmospheric pressure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352192-A (JP)
Title: Laser printer
Inventor: FUJISAWA NOBUAKI
IPC: G03G15/20
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent curling of recording paper, transfer failure and fixing failure even when recording paper of a different type or the recording paper with a different storing condition is used in a laser printer.  <P>SOLUTION: When the new recording paper P is loaded to a paper supplying tray 9 or when a printing action is carried out after the printing action is not carried out for more than a certain period of time, a top most recording paper P from the recording paper P loaded on the paper supplying tray 9 is transported to a transfer roller 7 and a fixing roller 8 before start of printing, the recording paper P is adhered to the transfer roller 7 and the fixing roller 8 by a recording paper transporting mechanism 10. Transfer voltage is applied to the transfer roller 7 while the recording paper P is adhered to the transfer roller 7 by a voltage control part 12 and the transfer voltage is made most appropriate by detecting the voltage at which current fed to the transfer roller 7 is stabilized. Furthermore, fixing voltage is made most appropriate based on the detected temperature of a temperature sensor 13 by applying a fixing voltage on the fixing roller 8 in a state with the recording paper P adhered to the fixing roller 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005000916-A (JP)
Title: Multilayer deposited matter of non-evaporating type getter material
Inventor: CONTE ANDREA
IPC: C23C14/14
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposited matter of a NEG material characterized by a low activation treatment and a large surface area, being obtained by cathode deposition.  <P>SOLUTION: The multilayer deposited matter of the non-evaporating type getter material has the low activation temperature and a large surface area and is composed of at least two layers. A first layer is formed, on a substrate, from the non-evaporating type getter material that is deposited just on the substrate and has the surface area equal to at least 20 folds of a geometrical area of this layer, and a secondary layer, at least required, is formed from the non-evaporating type getter material having the low activation temperature on the first layer and has a thickness of ≤1μm. Both the layers are obtained by cathode deposition and the material of the first layer is not exposed to a reactive gas generating between depositions of the first and the secondary layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005349547-A (JP)
Title: Method and apparatus for installing ring
Inventor: YASUMOTO SHINICHI
IPC: B23P19/02
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus, which has a simple configuration, and can efficiently and surely install a ring having a connecting portion at a gap portion into annular groove portions of an object of installation.  <P>SOLUTION: The apparatus installs the ring R having the key shaped connecting portion at the gap portion into the annular groove portions m1. m2 of the object W of installation, and comprises a ring fitting means 1 for fitting and arranging the ring R into the annular groove portions m1, m2, and a diameter reducing means 2 for controllably reduce the diameter such that at least the position in the neighborhood of one gap portion and a plurality of positions excepting the other gap portion of the ring R fitted and arranged into the annular groove portions m1, m2 are moved toward the radially inside. The ring fitting means 1 comprises a guide means 5 for expanding the ring R so as to insert it into the object W of installation, and a ring carrying means 6 for fitting and arranging the ring R into the annular grooves m1, m2 by inserting the ring R expanded by the guide means 5 from the position of the guide means 5 to the positions corresponding to the annular groove portions m1, m2 of the object W of installation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006004971-A (JP)
Title: Optical element module and optical module
Inventor: SASADA MICHIHIDE
IPC: H01L25/16
Filed: 2004-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small-sized optical element module by eliminating shortage of input/output terminals in the optical element module mounting an optical element 1 an IC7 on which the peripheral circuit of the optical element is formed.  <P>SOLUTION: A wiring layer of a ceramic substrate 3, to which the IC7 is mounted is formed in two layers. Arrangement of a connecting pad 2 to the external side is formed at least in three columns of the first column via the via from an internal layer wiring and the second and third columns by the surface layer wiring 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI