baber/WOPTO huggingface dataset:
Patent JP-2004364057-A (JP)
Title: Instrument and method for measuring reception level
Inventor: NAKAMURA FUMI
IPC: H04B7/26
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception level measuring instrument for performing measurement with a small arithmetic amount and a small circuit scale.  <P>SOLUTION: A difference is generated in an average value calculating part 105c when the part 105c calculates the average value of average reception levels in a time interval N expressed by a logarithm for a plurality of samples in a time interval M by the logarithm as it is. As means for correcting the difference, the instrument includes: a correction value calculating part 105f for calculating a correction value to correct the difference; and a correction part 105g for correcting the average value calculation result of the average value calculating part 105c, for the portion of the correction value calculated by the correction value calculating part 105f. Thus, a whole arithmetic form in a control processor 105 is expressed by the logarithm, and the arithmetic amount is reduced. Consequently, the reception level is measured with a small arithmetic amount and a small circuit scale.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004810-A (JP)
Title: Information recording/reproducing device and method
Inventor: ENOKIDA MIYUKI
IPC: G11B20/10
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and a new device regarding the addition of effect in reproduction of an object.  <P>SOLUTION: An information recording/reproducing device can record a plurality of objects, object management information, and reproduction control information for specifying the reproduction method of the objects. The information recording/reproducing device divides the object when the effect in reproduction is specified to the object, gives the division attribute of the object, and generates an additional object from the object (S54), changes the reproduction start and end time of each object, which is generated by dividing the object, according to the reproduction time of the additional object (S55, S56), and records information on the generated additional object, the attribute of effect in reproduction, and the reproduction time of the changed object on the reproduction control information. Then, the reproduction of the object is controlled according to the reproduction control information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188758-A (JP)
Title: Water level difference operation circulation type heat exchanger
Inventor: SHIRAISHI YASUTAKA
IPC: F28B1/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water level difference operation circulation type heat exchanger capable of remarkably reducing pumping power consumed for pumping up surface warm sea water and deep cold sea water in conventional power generation by an ocean temperature difference, and to improve a net output of power generation.  <P>SOLUTION: In a sea water circulating method necessary for a condenser or an evaporator in power generation by an ocean temperature difference, a high water level tank 5 and a low water level tank 6 are connected by a flow channel of a working fluid 9 through a high-pressure pipe 7, a heat exchanger 2, a low-pressure pipe 8, and the condenser 1 or evaporator, the water level difference 4 is constantly created by the pump 3 to constantly circulate the working fluid from the high water level tank 5 to the lower water level tank 6 through the heat exchanger 2 and the condenser 1 or the evaporator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005087-A (JP)
Title: Fuel cell system
Inventor: UMEMOTO MASAYA
IPC: H01M8/04
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect insulation resistance of each fuel cell stack in a fuel cell system equipped with the plurality of fuel cell stacks.  <P>SOLUTION: A fuel cell system equipped with two fuel cell stacks 22, 23 is constituted. A cooling pipe is provided so as to connect both fuel cell stacks. Earths G3-G5 are provided at the connected part in the cooling pipe. When detecting the insulation resistance in such fuel cell system, if a detection voltage with a high frequency is output to each fuel cell stack, the detection voltage is also transmitted to the cooling pipe in addition to an electrical circuit. At this time, the earths G3-G5 restrain the detection voltage output to one of the fuel cell stacks 22, 23 from flowing out to the other. Accordingly, the insulation resistance of each fuel cell stack can be accurately detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012862-A (JP)
Title: Power converter
Inventor: AZUMA SEI
IPC: H02M7/12
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that reliability of a power converter deteriorates because at least three detectors are required in the power converter, i.e. two current detectors and a voltage detector or a phase detector.  <P>SOLUTION: The power converter being supplied with AC power from an AC power supply 1 through a reactor 3 and supplying DC power to a load 5 through a capacitor 4 is provided with a means 30 for detecting the phase on the input side, and a means 31 for detecting the voltage of the capacitor 4. Power Wo stored in the capacitor is derived from the output of the voltage detecting means 31 and power commands Wa, Wb and Wc for determining the switching pattern of switching means 11-16 are created from the power Wo stored in the capacitor and the output of the phase detecting means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009348-A (JP)
Title: Advance control device for fuel injection pump
Inventor: KAWAKATSU TATSUMI
IPC: F02M59/26
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advance control device for a fuel injection pump, reducing discharge of black smoke or the like and enabling good start of an engine, by controlling operation of a CSD so that the CSD is efficiently operated.  <P>SOLUTION: In an engine, the fuel injection pump 1 is provided with a cold start device (CSD30) to stop flowing out of fuel for cold start. An actuator for advancing connected with a controller opens/closes a valve to perform flowing out of the fuel or stop of the flowing out of the fuel. After the engine is started, and a temperature of the engine reaches a predetermined temperature or a predetermined time has elapsed from the engine start, the actuator for advancing is operated to release the stop of flowing out of the fuel so as to control for performing normal operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074398-A (JP)
Title: Manufacturing method of abrasive compact
Inventor: TANK KLAUS
IPC: E21B10/567
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an abrasive compact using a mixture of abrasive particles having different diameters and having a longer effective working life compared to compacts of the conventional technology, used for machining, milling, polishing, digging, and other polishing and machining work.  <P>SOLUTION: The abrasive compact is manufactured by molding ultrahard abrasive particles such as diamond at high temperatures and high pressure with a binder. The abrasive particles have an average diameter of less than 20 microns and at least three different average grain diameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009148-A (JP)
Title: Pipe excavation construction method
Inventor: FUKATSU AKIYOSHI
IPC: E21D9/093
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction control method for pipe excavation in a pipe excavation construction method for a water pipe.  <P>SOLUTION: A target value K (x, y, z) is set for an excavation plan passage M (x, y, z) to (a) obtain a direction of an excavation head using a position L (x, y, z) of a leading body as reference and an angle α formed with the excavation plan passage and (b) obtain an angle β for the target value K (x, y, z) using the position (x, y, z) of the leading body as reference. Correction for directing the leading body 1B in parallel for the excavation plan passage when (c) the angle α is larger than a stable angle α' (first condition) and directing the leading body 1B for the target value K (x, y, z) when (d) the angle β is larger than a deviation correction angle β' (second condition) is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011636-A (JP)
Title: Battery type display facility illumination lamp
Inventor: KIDERA HISASHI
IPC: F21Y101/02
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display facility illumination lamp of which an installation cost and time are reduced, and the labor for maintenance is reduced to minimum.  <P>SOLUTION: The battery type display facility illumination lamp comprises an ultra-high luminance white light emitting diode as an illumination source, and comprises a battery as a power source for the ultra-high luminance white light emitting diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011220-A (JP)
Title: Residence monitoring system
Inventor: KAWASHIMA YUJI
IPC: G08B25/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residence monitoring system capable of realizing accident detection of an inhabitant at low cost with a simple constitution.  <P>SOLUTION: The power level of a transmitted signal from a transmitter 101 carried by the inhabitant who is a monitoring object is detected by receivers 102a, 102b, 102c. A sensor control part 103 determines generation of an abnormality generated in the inhabitant by movement of the inhabitant from fluctuation of the detected reception level, or detects outing of the inhabitant or battery exhaustion of the transmitter 101. The detection result is reported to a control part 203 of a main control device 200, and the reported information is displayed on a display part 201, or a warning is issued through a warning part 202.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009643-A (JP)
Title: Nonseparable angular contact ball bearing
Inventor: MAEDA YOSHINORI
IPC: F16C19/16
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to assemble a nonseparable angular contact ball bearing and prevent an outer ring from dropping out.  <P>SOLUTION: The nonseparable angular contact ball bearing is constituted of an inner ring forming a raceway surface on an outer circumference surface, an outer ring forming a raceway surface on an inner circumference part, a plurality of balls incorporated between the raceway surface of the inner ring and that of the outer ring and a retainer holding the balls. When a shoulder part is formed on both sides of the shaft direction where straddles the raceway surface in the inner ring, the shoulder part is formed on one side of the shaft direction to the raceway in the outer ring and a counter bore on the other side and the hanging allowance which is the difference between the radius of a circum radius of the arranged plural balls and the minimum diameter of the counter bore is made W and the diameter of ball is made Dw, it is made up to satisfy 0.005≤W/Dw≤0.030.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013999-A (JP)
Title: Flange bending method
Inventor: TAKAHASHI AKIRA
IPC: B21D19/08
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability and durability of a shell type roller clutch, a shell type needle bearing or a needle bearing having a press holder by forming an outer ring 2a or the like of high quality having a flange 6c on an edge without increasing the cost.  <P>SOLUTION: A shape of an inner circumferential surface of a die 10a to obtain an intermediate stock 18a is a stepped shape in which a small diameter part 23 and a large diameter part 24 are continuous to each other at an inner diameter side stepped part 22. A shape of an outer circumferential surface of a punch 11 is a stepped shape in which a small diameter part 13 and a large diameter part 14 are continuous to each other at an outside diameter side stepped part 17. After stepped parts 17 and 25 are formed on inner and outer circumferential surfaces of the intermediate stock 18a, respectively, the flange 6c is formed by bending an end part in the radial direction of the intermediate stock 18a inwardly in the radial direction with the stepped parts 17 and 25 as starting points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017521-A (JP)
Title: Photosensitive transfer material and image forming method
Inventor: TAKAHASHI HIDETOMO
IPC: G02B5/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer material containing a dendritic branched polymer excellent in thermoplasticity (sharp meltability), and having good transferability, fixability and offset properties, and to provide an image forming method using the photosensitive transfer material.  <P>SOLUTION: The photosensitive transfer material has a layer containing the dendritic branched polymer on a temporary support. It is preferable that the dendritic branched polymer-containing layer is at least one of a thermoplastic resin layer and a photosensitive resin layer and the thermoplastic resin layer and photosensitive resin layer are disposed in this order on the temporary support, whereby at least a layer containing the dendritic branched polymer is disposed on the temporary support. It is also preferable that the dendritic branched polymer is at least one selected from a star polymer, a hyper-branch polymer and a dendrimer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020216-A (JP)
Title: Method and device for measuring radio position
Inventor: KUWABARA MIKIO
IPC: G01S19/25
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To permit a terminal to autonomously measure a position, namely, to perform hybrid-type autonomous positioning for performing positioning by using signals from GPS and a base station in an environment where the position is difficult to be measured only by GPS like a street lined with large buildings or inside a house.  <P>SOLUTION: (1) When a broadcast channel of the base station can receive data, information such as the position of the base station and ID is collected. (2) When single positioning by GPS is possible, signal transmission timing of the base station or a transmission timing error is measured from reception timing of the base station receivable by a pilot in due time and from base station information. and it is accumulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015205-A (JP)
Title: Container transport conveyer
Inventor: SHIMAZU YOSHINORI
IPC: B65G17/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container transport conveyer, firmly holding a container and transporting the same, and automatically detaching the container from the conveyer surely in a transition part of causing the transition of the conveyer from the upper surface to the lower surface.  <P>SOLUTION: This container transport conveyer includes two or more container holders having hole parts where the bottoms of the containers are fitted, wherein the two or more container holders are connected to each other endlessly. The conveyer is provided with a detaching means for detaching the container from the hole part, and the detaching means has a projecting part projected from the hole part with tilting of the container holder in causing the transition of the container holder from the upper surface of the conveyer to the lower surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020642-A (JP)
Title: Optical terminal device with level deviation suppression function
Inventor: ISHIHARA TADASHI
IPC: H04B10/25
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the carriers of a subcarrier multiplexed signal at the same level even when the level of a carrier to an optical terminal fluctuates and the frequency of the carrier changes.  <P>SOLUTION: When signal light modulated with a pilot signal f0 and a signal where n carriers f1 to fn are multiplexed is inputted to an optical receiver, it is converted into a subcarrier multiplexed electric signal. This multiplexed signal monitors the level of the pilot signal by using a circuit 37 and maintains the level of the carrier as predetermined. The carrier of an arbitrary level and frequency inputted to a terminal 20 is maintained at a predetermined level by a level deviation suppression circuit without depending on the level and frequency of a carrier signal. Further, the error of a level control circuit is detected, level control in the level deviation suppression circuit is corrected, and the level deviation of the carrier is suppressed. The subcarrier multiplexed signal in which the level of the carrier signal is kept at the predetermined level and the inputted carrier signal are multiplexed by a multiplexer so that no deviation exists in carriers, and the multiplexed signal is then outputted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218628-A (JP)
Title: Land pump
Inventor: OBAYASHI AKIRA
IPC: F04D29/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land pump in which a motor part is efficiently cooled.  <P>SOLUTION: In the land pump, a motor shaft (part) 1m of the motor part M and a pump shaft (part) 1p of the pump part P are formed a coaxial shaft 1. A motor casing of the motor part M is made watertight to the shaft 1, and liquid let out of a discharge opening 4c of the pump part P is circulated on the periphery of the motor part M which drives the pump part P so as to cool the motor part M. In the shaft 1 of the pump, a flow path 1w for circulating the liquid is provided in such a manner as to establish communication with a suction opening 29a and a delivery opening 16a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005023124-A (JP)
Title: Aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/2534
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin which has a specific structure and has excellent heat resistance, toughness and hue.  <P>SOLUTION: This polycarbonate copolymer obtained from a fluorene-based bisphenol represented by the general formula [1] (R<SP>1</SP>to R<SP>4</SP>are each independently H, a 1 to 9C hydrocarbon group which may contain an aromatic group, or a halogen atom) in an amount of 5 to 95 mol. % based on the total aromatic dihydroxy component and a dihydroxy component represented by the general formula [2] (R<SP>5</SP>to R<SP>8</SP>are each independently H, a 1 to 9C hydrocarbon group which may contain an aromatic group, or a halogen atom; W is a single bond, O, S, SO, SO<SB>2</SB>, CO, COO or a 1 to 20C hydrocarbon group which may contain an aromatic group) in an amount of 95 to 5 mol. % is characterized by containing sulfur compounds in an amount of ≤100 ppb (as sulfur atom) and carbon tetrachloride in an amount of ≤2 ppm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021939-A (JP)
Title: Seal welding method for small diameter hole and its automatic welding device
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/29
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal welding method for a small diameter hole, by which the small diameter hole provided on the surface of a metal plate of a small article can be easily welded in a short time and can be surely and completely sealed, and a high quality welding part with the smooth surface after welding can be obtained, and to also provide its automatic welding device.  <P>SOLUTION: The seal welding method is composed so as to seal the small diameter hole by inserting a sealing plug 3 to the small diameter hole 4 provided on the surface of a metal base material 2 which is a lid plate or a flat plate of a container 1 for the small article. A circular or polygonal thin wall thickness part 5b, in which the vicinity of the small diameter hole is in a plane shape, is formed on the rear face side of the metal base material. A circular or polygonal overhanging part 3a, whose outer diameter is larger than the inner diameter of the small diameter hole, is formed to the head part of the sealing plug. The seal welding is executed by melting the sealing plug and the thin wall thickness part of the metal base material by an arc heat source from a welding torch after inserting the sealing plug into the small diameter hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025604-A (JP)
Title: Device, method and program for evaluating load current
Inventor: IIMORI YASUO
IPC: G06F17/50
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of accurately evaluating the compatibility of a load current to vehicle's electrical wiring under normal conditions.  <P>SOLUTION: Evaluation criteria for evaluating the compatibility of the load current are created by referring to load component information and protective component information previously stored in a storage means 1B, and using the rated value of a protective component. The evaluation criteria are referred to to evaluate the compatibility of the load current which flows in a predetermined part of the electrical wiring in the vehicle under normal conditions. The evaluation result is outputted from an output means 1F. Thus, because the rated value of the protective component is used in the creation of the evaluation criteria for the load current, the evaluation criteria become very distinct.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031122-A (JP)
Title: Image forming apparatus
Inventor: INAO KAZUSHI
IPC: G03G15/16
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is free from image distortion and inclination by ensuring running stability of an intermediate transfer body, the parallelism of the intermediate transfer body relative to a secondary transfer roller and the parallelism of a nip between the intermediate transfer body and the secondary transfer roller relative to a paper feeding part which conveys a transfer medium to the nip.  <P>SOLUTION: The image forming apparatus includes the intermediate transfer body 35 for superimposing images on an image carrier 21 one on another, thereby transferring the images and transfers the images on the intermediate transfer body 35 to a transfer medium P in block. The image forming apparatus has a frame member 37 which integrally holds: the secondary transfer roller 38 which transfers the images on the intermediate transfer body 35 to the transfer medium P in block; and the paper feeding part which conveys the transfer medium P to a secondary transfer part T2 formed by the secondary transfer roller. An apparatus-side positioning part 36 which positions the intermediate transfer body 35 to the main body of the image forming apparatus is formed so as to be integrated with the frame member 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030218-A (JP)
Title: Control device of vehicle
Inventor: KAWADA TAKUJI
IPC: F02N15/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of rapidly and properly re-starting an engine when requirements for restarting are met after the stoppage of the engine.  <P>SOLUTION: This control device of the vehicle comprises a fuel injection valve 8 injecting a fuel to a cylinder, which comes in at least an expansion stroke when the engine is stopped, immediately before the stoppage of the engine, a restart motor 20 restarting the engine by driving the output shaft of the engine when the requirements for restart are met after the stoppage of the engine, an ignition control means 43 controlling to ignite a mixture generated by injecting the fuel into the cylinder when the engine is restarted, a battery residual amount sensor 36 detecting the residual amount of a battery, and a fuel injection control means 42 setting the injected amount of the fuel injected into the cylinder immediately before the stoppage of the engine to a larger value than in a case when the residual amount of the battery is large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI