baber/WOPTO huggingface dataset:
Patent JP-2005286945-A (JP)
Title: Resonator, filter and manufacture of resonator
Inventor: YOKOYAMA TAKESHI
IPC: H01L41/253
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make the precise Δf adjustment of a piezoelectric thin film resonator possible and to highly accurately adjust the center frequency of a filter constituted of the piezoelectric thin film resonators.  <P>SOLUTION: A lower electrode film 12 in the 2-layer structure of Ru/Cr, a piezoelectric film 13 of AlN and an upper electrode film 14 of Ru are formed on a substrate 11, and a first adjustment layer 15 of Ti having a second adjustment layer 16 of SiO<SB>2</SB>thereon is formed in an area facing the lower electrode film 12 on the upper electrode film 14. The second adjustment layer 16 of SiO<SB>2</SB>is formed also on the surface of the substrate 11 not covered with the lower electrode film 12 or the upper electrode film 14 and on the surface of the piezoelectric film 13. Further, on the back surface side of the substrate 11 roughly corresponding to the facing area of the upper electrode film 14 and the lower electrode film 12, a gap 17 as a cavity for confining elastic energy is formed by etching Si with a fluorine-based gas from the back side of the substrate 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289546-A (JP)
Title: Boom telescopic device
Inventor: KOBAYASHI TAKAHIRO
IPC: B66C23/687
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in diameter of a cylinder with regard to a boom telescopic device.  <P>SOLUTION: The boom telescopic device has a multi-stage cylinder device 10 wherein a plurality of stages of cylinders are connected in a length direction of the boom as an expansion driving source of a telescopic boom 4. In the telescopic boom 4, a base end side of the multi-stage cylinder device 10 is connected to a base end part of the boom, and the tip end part of the multi-stage cylinder device 10 is connected to the tip end part of the boom. The multi-stage cylinder device 10 is divided into two cylinder units 11, 51, both of which have a plurality of stages of structure with a plurality of cylinder tubes and are inversely connected to each other. First stage cylinder tubes 12, 52 connected to each other are arranged in parallel with a cylinder diameter direction, and external communication piping 42 for making expansion compression chambers of the first stage cylinder tubes 12, 52 communicate with each other is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293067-A (JP)
Title: Voltage regulator
Inventor: IMURA TAKASHI
IPC: G05F1/56
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage regulator capable of setting a maximum output current at a constant value regardless of a difference between input and output voltages, thus reducing a short-circuit current regardless of the maximum output current.  <P>SOLUTION: The voltage regulator comprises a first overcurrent protection circuit whose maximum output current does not depend on the difference between the input and output voltages, and a second overcurrent protection circuit that keeps the short-circuit current at or below the maximum output current. When the output voltage is high in the presence of overcurrent, the first overcurrent protection circuit operates. With a drop in the output voltage, the second overcurrent protection circuit operates. With a further drop in the output voltage, the overcurrent detection resistance of the second overcurrent protection circuit is increased to limit the output current.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287383-A (JP)
Title: Method for sterilizing heat resistant spore
Inventor: YAMAZAKI AKIRA
IPC: A23L3/015
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilizing heat resistant spores effectively sterilizing the heat resistant spores without accompanied by deterioration of objective materials.  <P>SOLUTION: A high pressure sterilization treatment for killing microorganisms or suppressing growth of the microorganisms by applying 4,000-7,000 atm. is used in combination with a pulse sterilization treatment for applying electric pulse of ≥10 kV applied voltage to a target material such as food.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292551-A (JP)
Title: Multi-core optical fiber branch structure
Inventor: SASAKI KENJI
IPC: G02B6/00
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-core optical fiber branch structure capable of stably fixing a branching section while making the branching section compact.  <P>SOLUTION: When the multi-core optical fiber 1 is branched into two or more, the branching section is caught between two upper and lower soft resin sheets 14 and 15 together with end sections of protection tubes 3 coated on branched optical fibers. Such a short width is given to the sheets 14 and 16 that the sheets are not stuck to each other, and at least an entire sheet part is stored and fixed in a thermo-shrinkable tube 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294124-A (JP)
Title: Organic electroluminescence device, manufacturing method of organic electroluminescence device and electronic device
Inventor: MORII KATSUYUKI
IPC: H01L27/32
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient organic electroluminescence element having a long service life.  <P>SOLUTION: Metallic compound is used as an electronic transportation layer, metallic complex capable of using triplet luminescence is used as a luminescent molecule and an organic material which mainly manages hole transportation is provided surrounding them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293502-A (JP)
Title: Object management system and object retrieving method
Inventor: RATAPON SATRUSAJANG
IPC: G06F17/30
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object management system capable of efficiently retrieving an object positioning within a desired range.  <P>SOLUTION: This object management system 1 comprises information management devices 31-3n each having a position acquisition part 302 acquiring object position information and writing it into a property information storage part 301, and a position transmission part 303 transmitting object identification information and the object position information, and a position management device 40 having a position reception part 401 receiving the object identification information and the object position information and storing them into a position information storage part 402, a terminal position reception part 403 receiving terminal position information, an object retrieving part 404 extracting the object identification information regarding an object of which the distance from a communication terminal 60 is within a predetermined range, and an identification transmission part 405 transmitting the object identification information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301342-A (JP)
Title: Real-time signal recognition device and method thereof
Inventor: SASAKI MASATO
IPC: G06K9/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that recognizes and evaluates change in weak phenomena in an analog signal including a digitalized background noise in real time, enables a significant signal recognition in a given time window to be performed continuously in real time and evaluated.  <P>SOLUTION: A signal starting time and a signal ending time when a signal/noise ratio (S/N) is the highest as an indication of signal significance within the range of a temporal search window are evaluated in real time without delay for a single input signal. In a trigger judgment circuit, results of the signal recognition from a single input or a plurality of inputs, that is, a starting time and an ending time of a signal waveform, and S/N are calculated and evaluated without delay, and only the data of significant signal recognition results are outputted to an external bus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299399-A (JP)
Title: Fuel shut-off valve
Inventor: NOJIRI MASAMICHI
IPC: F02M37/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel shut-off valve 10 capable of surely preventing fluid from flowing out of a connection passage 32b even if fuel in a fuel tank FT rocks due to quick turn or vibration of a vehicle by a simple structure.  <P>SOLUTION: The fuel shut-off valve 10 is provided with a casing 20, the connection passage 32b provided at an upper part of the casing 20, and a valve element mechanism 50. The valve element mechanism 50 includes a float 51, and a seat material 55 arranged on an upper part of the float 51. One end of the seat member 55 is supported by a valve support part 32d provided on an inner wall surface of the casing 20, and another end of the seat member 55 engages with an engagement part 52c at the upper part of the float 51 when the same drops from a condition that the float 51 closes the connection passage 32b and the seat member 55 opens the connection passage 32b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303624-A (JP)
Title: Image processing method and image processor
Inventor: YAMADA OSAMU
IPC: G06T1/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for using a color space for substantially representing a visual area and a device color gamut in color image processing.  <P>SOLUTION: A color gamut compressing part 27 (38) corrects respective colors belonging to an image so as to receive the respective colors within a color gamut shown by the area information of a color processing space and outputs the respective colors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300010-A (JP)
Title: Heating drier
Inventor: URATANI SHINICHI
IPC: F24F1/00
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dew formation of a humidity sensor by supplying small electric power to the humidity sensor when the humidity sensor is not used.  <P>SOLUTION: The humidity sensor 31 is supplied with electric power by an electric power supply part 38 such that it is a predetermined heating temperature (about 180°C) during drying operation, and it is in a humidity detectable state. During drying operation stoppage (during a standby), the humidity sensor 31 is supplied with electric power such that the heating temperature is about 100°C, and it does not carry out detecting action but dew formation is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303716-A (JP)
Title: Terrestrial digital broadcasting receiver
Inventor: TAKEUCHI ATSUSHI
IPC: H04B1/16
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To well receive terrestrial digital broadcasting signals even if the terrestrial digital receiving signal is mixed with the analogue broadcasting signal whose signal level is not adjusted, relating to the terrestrial digital broadcasting receiver compatible with pass through.  <P>SOLUTION: The terrestrial digital broadcasting receiver which is compatible with pass through and can receive terrestrial digital broadcasting signals of UHF band and VHF band comprises a tuner part 101 that receives terrestrial digital broadcasting signals of UHF band and VHF band, a VHF filter 104 that is connected to the input side of the tuner part 101 and removes the reception signal of VHF band, a switching part 105 that switches the reception signals from an antenna 200, which receives broadcasting waves of UHF band and VHF band and outputs reception signal, to the tuner part 101 or a VHF filter 104, and a control part 103 for controlling the switching part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300385-A (JP)
Title: XYtheta STAGE SYSTEM, XYtheta STAGE CONTROLLING UNIT, AND XYtheta STAGE CONTROLLING SYSTEM
Inventor: FUJINAWA TADASHI
IPC: G05D3/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide XYθ stage system which can enhance rigidity during the stopping period of of a table, in addition to improve the absolute moving accuracy during the moving period of the table.  <P>SOLUTION: The XYθ stage controlling unit includes an XYθ stage 11 having a table rotatable in a plane containing X-axis and Y-axis as well as movable along the direction of th X axis and Y axis perpendicular to the aforementioned X-axis, four direct acting actuators 121 to 124 installed along the four sides of base of XYθ stage 11 to drive the table, four drivers 131 to 134 supplying driving power to each four direct acting actuators 121 to 124, and a controller 14 supplying setting signals setting an algorithm for calculation of operating command signals and driving power based on the operating command signals for the direct acting actuators 121-124 to the four drivers 131 to 134.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297165-A (JP)
Title: Grinder and its manufacturing method
Inventor: CHO SUSUMU
IPC: B24D3/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder capable of realizing higher grinding efficiency than conventional ones without degrading nanometer-order excellent quality of a finished surface by noting combined grinding characteristics of two or more kinds of abrasive grains, including a first abrasive grain with a strong mechanical removing function and a second abrasive grain with a strong chemical interaction.  <P>SOLUTION: The grinder 1 has a grinding layer including abrasive grains fixed onto a base material 12 via a binder, and the grinding layer is divided into numerous blocks with a constant shape at constant intervals and has a grid-like pattern having grooves between the blocks. The grinding layer consists of a grinding layer 23 containing first abrasive grains with a strong mechanical removing function for an object to be machined and a grinding layer 24 containing second abrasive grains with a strong chemical interaction. The two kinds of the abrasive grains are made to work simultaneously on the surface to be machined of the object to be machined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305783-A (JP)
Title: Honeycomb structure, method for producing honeycomb structure, and air filter
Inventor: ISHIMARU TAKU
IPC: B01D39/16
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure good in permeability and cushioning properties.  <P>SOLUTION: In the honeycomb structure 1, corrugated fiber layers 2 are laminated through a flat fiber layer 3. The fiber layers 2 and 3 are good in permeability and cushioning properties. Therefore, the honeycomb structure 1 is useful as an air filter or an impact absorbing material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336745-A (JP)
Title: Method of optimizing multimedia packet transmission rate in real time
Inventor: KOBAYASHI OSAMU
IPC: H04N7/173
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus of optimizing transmission of a great number of multimedia data packets between a multimedia source device and a multimedia display device.  <P>SOLUTION: The multimedia source device and the display device are coupled by way of a unidirectional main link arranged to carry the multimedia data packets from the multimedia source device and the multimedia display device and a bi-directional auxiliary channel arranged to transfer information between the multimedia source device and the multimedia display device. The method can be carried out by following at least the following operations for: providing a test pattern by the multimedia source device on the main link; determining a transmission quality factor of the main link based upon the test pattern; and optimizing the transmission of the multimedia data packets based upon the transmission quality factor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005309925-A (JP)
Title: Automatic ticket gate
Inventor: UMETSU MASAYUKI
IPC: G07B15/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket gate in which detection capability of a reflection type human detector is enhanced.  <P>SOLUTION: In the automatic ticket gate equipped with the reflection type human detectors which irradiate light beams from each of a pair of cabinets constituting a main body of the automatic ticket gate provided on both sides of a ticket examination path toward the side of the ticket examination path, receive each of the light beams reflected by striking the irradiated light beams with an object and detects an adult user in the ticket examination path, the light beams irradiated from the reflection type human detectors provided to each of the pair of cabinets consist of a first light beam in a predetermined height direction for detecting the adult user in the ticket examination path and a second light beam in a predetermined height direction lower than that of the first light beam and an inspection range of the second light beam is set so that a child user in the ticket examination path is not simultaneously detected by the reflection type human detectors provided to each of the pair of cabinets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308624-A (JP)
Title: Nuclear reactor facility
Inventor: FUJISAWA HIROMI
IPC: G21F9/30
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose a nuclear reactor facility capable of fully securing safety in carrying out a nuclear reactor pressure vessel.  <P>SOLUTION: In this nuclear reactor facility 1 having a reactor building 2 wherein a portal crane 13 hoisting up the nuclear reactor pressure vessel 4 is structured so as to be able to run on an operation floor 11, a first opening part 42 to which the portal crane 13 can pass through and having a first airtight door 41 is formed on a part of a side wall 2a arranged on an equipment pool 7 side of the operation floor 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316237-A (JP)
Title: Print control unit, print control method, and print control program
Inventor: NAGAO KENJI
IPC: H04N1/56
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the time before recording materials run out while high sharpness is maintained.  <P>SOLUTION: In controlling the print control unit of executing print by utilizing a plurality of the recording materials having a relationship to permit alternatives of the output colors in the specific recording materials with the output colors in another recording materials, the print data indicating the image for print is acquired and the amounts of use of the respective recording materials are determined based on the print data. Whether the residual quantities of the specific recording materials are fewer than the prescribed standard or not are detected. The attributes of the images are detected based on the print data and when that the residual quantity of the specific recording material is smaller than the prescribed standard is detected, and portions of the specific recording materials are alternated by the other recording materials in such a manner that the different amounts of the alternatives are attained by each of the attributes of the images for print, and thereby the determined amount of use is corrected and the print is executed by the obtained amount of use.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315221-A (JP)
Title: Exhaust gas pressure sensing type control valve
Inventor: KIJIMA ATSUSHI
IPC: F01N1/08
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pressure sensing type control valve capable of variously adjusting valve opening characteristics to simultaneously achieve various characteristics required for an exhaust system for an engine.  <P>SOLUTION: A cover member 8 blocking a communication pipe 1 is rotatably attached to a rotating shaft 7 provided on a side of the communication pipe 1, and a coil spring 11 is fitted on the rotating shaft 7 and energizes the cover member 8 in a direction of the communication pipe 1, namely in a regular direction and a reverse direction of exhaust gas at one open end part 12 of the winding. Another open end part 13 of the winding of the coil spring 11 is fitted into a guide groove 6 formed on a bottom plate 5 of a bracket 2. The guide groove 6 is under a non-linear condition such as a polygonal line shape or a curved line shape, when the cover member 8 is closed according to exhaust gas flow amount, another end part 13 of the winding moves accompanying rotation of the coil spring 11, energizing force of the cover member 8 by the coil spring 11 is changed by regulating moving amount or moving rate to enable to variously adjust valve opening characteristics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321601-A (JP)
Title: Dispersion-compensating module
Inventor: ADACHI JINGO
IPC: G02B6/02
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion-compensating module which variably controls sampling of a chirped fiber Bragg grating.  <P>SOLUTION: The dispersion-compensating module is equipped with the chirped fiber Bragg grating 1 and a temperature distribution control device (a heater element part 2) to impart periodically varying temperature distribution to the chirped fiber Bragg grating 1 along its long axis direction during a selected time period in operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319208-A (JP)
Title: Surgical treatment instrument
Inventor: MIYAMOTO MANABU
IPC: A61B17/28
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical treatment instrument capable of easily holding a needle in an arbitrary posture and achieving excellent operability.  <P>SOLUTION: A needle holding part 5 in a tapered cone-shape, for example, is fused/fixed at the distal end of an insertion part 3. The needle holding part 5 is made of an elastic material such as silicone rubber, to hold a needle 6 as punctured with the needle. With this structure, a treatment part 4 can be stably located at a desired position without requiring the opening/closing operation for holding the needle such as a needle holder with a forceps structure, and the needle holding part 5 can be punctured with the needle in various directions regardless of the posture of the surgical treatment instrument 1, so that the needle can be easily delivered. Furthermore, as the needle is passively rotated according to the force applied from a tissue when the needle piercing the tissue is held by the needle holder part 5 and pulled out, the needle can be easily handled without applying excessive tension to the tissue.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326507-A (JP)
Title: Radiation sensitive resin composition, spacer and method for forming the same, and liquid crystal display element
Inventor: ICHINOHE DAIGO
IPC: G02F1/1339
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition which has high sensitivity, can faithfully reproduce the design size of a mask pattern, is superior in adhesion to a substrate, makes it possible to obtain a satisfactory spacer shape and thickness with an exposure energy of ≤1,500 J/m<SP>2</SP>, solves the problem of deposition of a photopolymerization initiator in a developing solution, and can form spacers for a liquid crystal display element which is superior also in strength and heat resistance.  <P>SOLUTION: The radiation sensitive resin composition contains (A) a copolymer of (a1) an ethylenically unsaturated carboxylic acid and/or an ethylenically unsaturated carboxylic acid anhydride, (a2) an epoxy-containing ethylenically unsaturated compound and (a3) another ethylenically unsaturated compound, (B) a polymerizable compound having an ethylenically unsaturated bond and (C) a photopolymerization initiator, wherein the content of the photopolymerization initiator (C) is 0.1-5 pts.wt., with respect to 100 pts.wt. of the polymerizable compound (B).  <P>COPYRIGHT: (C)2006,JPO&NCIPI