baber/WOPTO huggingface dataset:
Patent JP-2006150491-A (JP)
Title: Milling cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/06
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milling cutter capable of easily carrying out positional adjustment of an insert while keeping a cutting angle of an auxiliary cutting blade constant and providing high cutting edge deflecting precision.  <P>SOLUTION: A mounting seat is furnished on a recessed part 42 formed in an outer periphery of a head end part of a roughly disc type tool main body 32 to be rotated around an axis and the insert 33 having the cutting edge in detachably installed on the mounting seat by adhering its seating surface on it on the milling cutter, at least a guide part 44 extending toward the axial direction of the tool main body 32 is formed on the mounting seat, a guided part 56 to slidably fit in a direction where the guide part 44 extends is formed on the seating surface of the insert 33, a cutout part 45 to open to a wall surface crossing with the direction where the guide part 44 of the mounting seat extends is provided on the tool main body 32 and an adjusting wedge 34 to adjust the position of the insert 33 by pressurizing a side surface of the insert 33 is inserted into the cutout part 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005194624-A (JP)
Title: Corrosion prevention method for apparatus made of duplex stainless steel
Inventor: YANO MASAYA
IPC: C23F13/00
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion prevention method for an apparatus made of duplex stainless steel mounted with a seal material made of expanded graphite and used in a seawater environment.  <P>SOLUTION: Regarding the corrosion prevention method, in an apparatus made of duplex stainless steel contacted with seawater liquid at the inside and mounted with a seal material containing expanded graphite, carbon fiber or carbon black for sealing seawater liquid, at the time of preventing the corrosion of the duplex stainless steel part mounted with the seal material, in the vicinity of the duplex stainless steel part, and also, on the surface at the side to be in contact with seawater liquid in the duplex stainless steel member integrally composing a conductor, one or more sacrificial anodes each composed of a metallic material whose standard electrode potential is lower than that of the duplex stainless steel in the part to be subjected to corrosion protection are installed so as to electrically connect them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006129681-A (JP)
Title: Method of phase detecting single-phase ac signal and power converter using the method
Inventor: ARANAKA SHINJI
IPC: H02M7/48
Filed: 2004-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting phase which can stably detect an instantaneous phase moreover with a light processing load, by accurately eliminating an influence of noise, etc., as a method of phase-detecting a single-phase ac signal, and to further provide a power converter having high performance that utilizes this detecting method as the power converter connected to a single-phase ac power supply system and delivering and receiving the single-phase ac power.  <P>SOLUTION: An in-phase signal, in phase with respect to an object frequency component and a rectangular phase signal of π/2 (rad) lead phase or delay phase with respect to the object frequency component, to the frequency component for the phase detection of a single-phase ac signal are extracted from the single-phase ac signal by using one or more stable feed-back type filters 2. By using the extracted in-phase signal and the rectangular phase signal, the phase of the object frequency component is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005206797-A (JP)
Title: Alkoxylated polyalkylene imine having anionic group,pigment containing the polyalkylene imine, method for producing the pigment and application of the pigment
Inventor: HERRMANN UDO
IPC: C09D11/00
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pigment dispersant in which a correspondent pigment preparation has high solvent stability and especially a low agglomeration tendency combined with good print starting capability.  <P>SOLUTION: The pigment dispersant is a polyalkylene polyimine having alkoxy units and anionic groups, especially the anionic group selected from the group consisting of COO<SP>-</SP>, SO<SB>3</SB><SP>-</SP>, PO<SB>3</SB><SP>2-</SP>and P(OR)O<SB>2</SB><SP>-</SP>[wherein R expresses H or an alkyl which may be substituted, a cycloalkyl or an aryl].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006156144-A (JP)
Title: Fuel cell
Inventor: KAWAHARA TATSUYA
IPC: H01M8/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of humidifying an electrolyte film of a fuel cell by a simple structure.  <P>SOLUTION: An MEA 230 of the fuel cell has the electrolyte film 232, a hydrogen electrode 234, and an oxygen electrode 236. Furthermore, separators are installed at its outside, respectively. A groove part which the respective separator have constitutes a fuel gas flow passage and an oxidation gas flow passage together with the hydrogen electrode 234 or the oxygen electrode 236. A circulation direction Fag of a gas of the fuel gas flow passage 212 is in the direction opposite to a circulation direction Fcg of the oxidation gas flow passage 222. The electrolyte film 232 is exposed against the oxidation gas flow passage 222 by an opening 236o of the downstream of the oxidation gas flow passage 222. Water formed by reaction at the oxygen electrode 236 is carried to the downstream by the flow Fcg of the fuel gas and supplied to the electrolyte film 232 through the opening 236o. As the result, water retaining state of the electrolyte film 232 is secured and a power generating performance of the MEA 230 is maintained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152159-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: HOJO MASAHIRO
IPC: C08K5/17
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which has no problem of blooming of an amine antioxidant even when a large amount of the amine antioxidant is incorporated and sufficiently exhibits long-term antiaging effects by the amine antioxidant, and a pneumatic tire using the rubber composition.  <P>SOLUTION: The rubber composition comprises a modified natural rubber, obtained by graft-polymerizing a polar group-containing monomer onto a natural rubber latex followed by coagulation and drying, and the amine antioxidant. The pneumatic tire is obtained by applying the rubber composition to a tire-constituting member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166517-A (JP)
Title: Motor
Inventor: SASAKI KENJI
IPC: H02K1/27
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which vibration and noise are reduced by preventing the gap from becoming uneven while preventing inertia of a rotor from increasing.  <P>SOLUTION: A rotor core 7 has a lamination thickness 14 equivalent to the lamination thickness 15 of a stator core 3, a nonmagnetic end plate A21 having a substantially annular protrusion 23 in the axial direction is arranged on at least one end face of the rotor core 7, a disc-like end plate B22 having no protrusion is arranged on the end face of the rotor core 7 on the side not arranged with the end plate A21, a rivet 12 for integrating the rotor core 7, the end plate A21 and the end plate B22 has a length equivalent to that of the rotor core 7, and the periphery of the end plate A21 for caulking the rivet 12 is recessed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162740-A (JP)
Title: Supporting device for flexible tube for holding an optical fiber cable
Inventor: OGURA TOSHIO
IPC: G02B6/46
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting device for a flexible tube for holding an optical fiber cable which facilitates supporting of a newly laid optical fiber cable 13 when newly laying the optical fiber cable 13a together with an existing optical fiber cable 13b in an information box.  <P>SOLUTION: The supporting device 10 for the flexible tube for holding the optical fiber cable is constituted of; two or more legs 14 which are inserted into a manifold 12 and have latching parts 23 engaged in step parts 33 in the manifold 12; a flange part 15 which is formed with a notched part 20 for inserting the optical cables 13 and a flexible tube 35 therethrough, and which blocks an opening of the manifold 12 when the latching part 23 is latched in the stepped parts 33 with one ends of the legs 14 fixedly bonded; a pair of cable protective covers 16 which are mounted on the notched part 20 and separate the flexible tube 35 from the existing optical fiber cable 13b; and supporting part 17 which bites the skin of the flexible tube 35 to hold it in-between, and abuts on the flange part 15 to restrain the flexible tube 35 from deviating in the direction of the abutment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159038-A (JP)
Title: Ink jet application method
Inventor: KINOSHITA SHIZUO
IPC: B05D3/00
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet application method which lessens the number of treatments and information which are necessary for not jetting ink drops from nozzles not to be used in application of ink jet drops on a material to be applied.  <P>SOLUTION: The ink jet application method is to apply the ink jet drops from the nozzle on a substrate 30 by a nozzle drive circuit 106 to control the nozzle while relatively displacing the ink jet head 42 to the substrate 30. The method comprises a step S5 of designating the nozzles not to be used which does not jet the ink drops during the displacement, a step of indicating the nozzle drive circuit so that the nozzles not to be used does not jet the ink jet drops prior to the initiation of the displacement and a step of not supplying the information to each of a plurality of positions in the material not to be applied so that the nozzle not to be used does not jet the ink jet drops to the nozzle drive circuit 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005101000-A (JP)
Title: Temperature fuse
Inventor: KONO TOKUJI
IPC: C22C13/00
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature fuse capable of stabilizing fusion temperature.  <P>SOLUTION: The temperature fuse, provided with a fusible alloy 11 containing tin, and a pair of lead conductors 12 electrically connected to both end parts of the fusible alloy 11, is so structured to have metal plating 12a consisting of tin-copper binary alloy applied on the surface of the lead conductors 12. With this, compositional fluctuation of the both end parts of the fusible alloy can be suppressed to a minimum to stabilize the fusion temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006161982-A (JP)
Title: Fireproof multilayer pipe and its manufacturing method
Inventor: OKADA KAZUHIRO
IPC: B32B1/08
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof multilayer pipe and its manufacturing method, having superior sound insulating properties and workability.  <P>SOLUTION: (1) This fireproof multilayer pipe is composed of a synthetic resin pipe and a layer formed on an outer periphery of the synthetic resin pipe and composed of a thermal expandable fireproof material having sound insulating properties. (2) In this manufacturing method of the fireproof multilayer pipe mentioned in (1), the thermal expandable fireproof material having sound insulating properties is spirally wound on the synthetic resin pipe. (3) In this manufacturing method of the fireproof multilayer pipe mentioned in (1), the synthetic resin and the thermal expandable fireproof material having sound insulating properties are co-extruded to form the multilayer pipe shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162476-A (JP)
Title: Prober
Inventor: YASUDA KATSUO
IPC: G01R1/06
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an influence by heat to the minimum, and to make inspection work more efficient.  <P>SOLUTION: This prober 1 has a probe card 5 provided with a probe needle 12 for contacting with a wafer 11 to be inspected, and heats the wafer 11 to conduct inspection. A heater 28 is provided between the probe card 5 and a card holder 6. The heater 28 is formed into both-face heating structure and is provided in a heat quantity balanced position. In the heat quantity balanced position, a heat quantity required for heating the probe card 5 to a set temperature with the heater 28 by supplying heat from the heater 28 to a center side of the probe card 5 is balanced with a heat quantity required for heating the card holder 6 to a set temperature with the heater 28 by supplying heat from the heater 28 to a card holder side, and times required for heating to the set temperatures are balanced in the position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160931-A (JP)
Title: Processed starch obtained by using reducing agent and oxidizing agent and method for producing the same
Inventor: KISHIDA TATSUYA
IPC: C08B33/08
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed starch which has excellent adhesive force and cohesive force, does not require a heating treatment after adhered and bonded, and can express proper water resistance without affecting environments, and to provide a method for producing the same.  <P>SOLUTION: This method for producing the processed starch comprises reacting starch containing amylose in an amount of >5% with a reducing agent and an oxidizing agent in a state suspended in water. The obtained processed starch has high water resistance and a high solution gelation rate. By this method for producing the processed starch, the processed starch can be produced with simple installations in a short time at an excellent cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160948-A (JP)
Title: Sphingoglycolipid dissolved in oil and method for producing the same
Inventor: SHIONO NAMI
IPC: A61K8/00
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply obtain a sphingoglycolipid dissolved in an oil.  <P>SOLUTION: The sphingoglycolipid dissolved in an oil comprises sphingoglycolipid and a terpene oil as essential components. Preferably the terpene oil is an oil containing at least one or more kinds selected from limonene, squalene and squalane. The sphingoglycolipid is obtained by extracting at least one or more kinds selected from a part and/or the whole of tissues of an animal, a plant and/or a microbial cell as a raw material with at least one or more solvents selected from an organic solvent and/or a supercritical gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005193891-A (JP)
Title: System for evaluating usability of driver information system
Inventor: PARK JIN HO
IPC: G06F17/50
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a usability evaluation system for multidimensionally evaluating usability of a driver information system on a real time basis.  <P>SOLUTION: The system for evaluating the usability of the driver information system comprises a data base, a driver information system implementation section and a user evaluation data collection section. The driver information system implementation section implements a prototype of the driver information system, detects data responsive to user operation during a user uses the driver information system, converts the detected data into data for usability evaluation and automatically stores them in the data base. The user evaluation data collection section collects subjective evaluation data of the user, converts the collected data into data for the usability evaluation and automatically stores them in the data base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006170767-A (JP)
Title: Modular sensor for damage detection, its manufacturing method, and structural composite material
Inventor: OGISU TOSHIMITSU
IPC: G02B6/36
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modular sensor for damage detection with high visibility, which has an optical fiber (FBG sensor) for detecting a damage of a composite material and is handled easily, and to provide its manufacturing method and a structural composite material in which the modular sensor for damage detection is embedded.  <P>SOLUTION: A connector 12 is attached to an edge section of the optical fiber 11 having the FBG sensor 4, and a film 13 is made adhered partially to the optical fiber 11, thereby making up the modular sensor for damage detection 10 which has the high visibility and is handled easily. An exposed portion of the optical fiber 11 (including the FBG sensor 4) of the modular sensor for damage detection 10 is embedded in the structural composite material 100 so as to intersect its stress concentration zone, and the film 13 is embedded in an edge section of the structural composite material 100 such that a portion of the film 13 projects therefrom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172606-A (JP)
Title: Optical disk device
Inventor: SHIMIZU FUMIHIRO
IPC: G11B7/085
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To propose an optical disk device capable of coping with fluctuation or change with time in a motor characteristic or a mechanical characteristic of a feed mechanism, by improving linearity of the rotational angle in each microstep in the microstep driving of a stepping motor, in the optical disk device using the stepping motor for moving an optical pickup in the radial direction of a disk.  <P>SOLUTION: In a state in which an optical disk is mounted and in which servo is applied (during reproduction or recording), the stepping motor is driven by the microstep, and the optical pickup is gradually moved in the radial direction of the optical disk, following the position on the disk where the reproduction or the recording is performed. An operation for recording a time interval after performing one microstep feeding of the stepping motor to the next one microstep feeding is repeated. A driving current waveform for the stepping motor is corrected on the basis of the information on each time interval, and the linearity of the rotation of the stepping motor is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170097-A (JP)
Title: Fuel pump
Inventor: NISHIKAWA CHIHIRO
IPC: F04B9/04
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump which can suppress the pressure of fuel in a pressurized chamber while ensuring a discharge amount of the fuel.  <P>SOLUTION: The high-pressure fuel pump 11 pressurizes the fuel in the pressurized chamber 22 by driving a plunger 19 in a reciprocating manner and supplies the pressurized fuel to a fuel passage via an out-check valve 27. The high-pressure fuel pump 11 includes a lifter guide 12 and a small-diameter passage 18 which are connected to a cylinder 17, and a lifter 13 reciprocatingly driven by a cam 14 arranged in the lifter guide 12. The plunger 19 is displaced to the side of the pressurized chamber 22 via a fluid introduced into the cylinder 17 from the lifter guide 12 by the reciprocating movement of the lifter 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006172641-A (JP)
Title: Semiconductor circuit, its method for operation, and delay amount control circuit system
Inventor: SHIMAZAWA TAKAMI
IPC: G11C11/4093
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of adjusting a timing after minute wiring through the use of a primitive cell, which incorporates a means to adjust a delay amount, without performing rearrangement and rewiring, adjusting nonuniformity in delay, based on a process change, and adjusting the delay even after forming a chip.  <P>SOLUTION: The semiconductor circuit 10 connected between an input pad (A) 12 and an output pad (Z) 14 includes a first buffer 16 connected between the input part (A) 12 and the output part (Z) 14; and a plurality of capacities 18, 20, 22 to be connected in parallel between a current route between the first buffer 16 and the output pad (Z) 14 and fixed potential. The circuit 10 controls a connection state between the respective capacities 18, 20, 22 and the output pad (Z) 14. A method is the one for operating the circuit 10. A delay amount control circuit system adjusts the delay amount of a variable capacity incorporating buffer, having a plurality of control terminals and constituting the semiconductor circuit 10, from the outer part of the chip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020274-A (JP)
Title: Communication system
Inventor: NOTO HIROYUKI
IPC: H04W56/00
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of accurately measuring a communication distance between two communication terminals.  <P>SOLUTION: A communication system comprises a transmitter and a receiver. The transmitter and the receiver are disposed in a radio communication space. The transmitter completely transmit data DATT to the receiver synchronously with a timing t1. When data DARR are completely received from the transmitter, the receiver starts transmitting data DART to the transmitter after the lapse of a fixed time SIFS (in a timing t3). The transmitter then measures a total time between the timing t1 and a timing 6 when starting stably receiving the data DATR, and determines a communication distance to the receiver based on the measured total time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170941-A (JP)
Title: Method and device for inspecting package of dried seaweed
Inventor: SHIBATA YASUTAKA
IPC: A23L17/60
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for inspecting package of dried seaweed which can enhance reliability in the test results, while being able to test that prescribed number of dried seaweed sheets are laminated to be packed, even if the thickness of the laver varies.  <P>SOLUTION: In this method of placing the package of dried seaweed connected with the package of prescribed number of dried seaweed sheets on conveyer to check the laminated number of the dried laver sheets, where a lower illumination is provided downward of the conveyer to illuminate the laver package; the light, which is illuminated by the lower illumination and transmitted through the dried seaweed package, is detected by the camera arranged on top of the conveyer to create a test image; transmission luminance of the light transmitted through the dried laver package is computed, based on the test image; and then the above-computed transmission luminance is compared with the predefined reference value, to test acceptability in the laminated number of the dried seaweed sheets.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174373-A (JP)
Title: Document reading apparatus, image forming apparatus and document reading method
Inventor: KIMURA HIDEKAZU
IPC: H04N1/04
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reading apparatus capable of preferentially reading any smaller image even when a user designates the desired size of a document.  <P>SOLUTION: The document reading apparatus has a preference mode for deciding as to which region is to be given with preference as a reading target between a region of "actual size" and a region of "designated size" when the "designated size" is designated. In a "minimum preference mode", any smaller one of the regions of the "actual size" and the region of the "designated size" is read (step S25). On the contrary, "designated size preference mode", the region of the "designated size" is read irrespective of the "actual size" (step S24). Accordingly, setting at the "minimum preference mode" enables preferentially reading any smaller one of the region of the "actual size" and the region of the "designated size", even if the "actual size" is set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI