baber/WOPTO huggingface dataset:
Patent JP-2005066682-A (JP)
Title: Holder for electrode tip and breakaway method of electrode tip using it
Inventor: SAKAMOTO SHINKO
IPC: B23K11/36
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for an electrode tip and a breakaway method of the electrode tip using the holder by which the electrode tip is easily replaced.  <P>SOLUTION: A breakaway member 1 is provided on which a pair of wedge type collars 8, 10 are formed in parallel and inserted from both sides into a gap (d) between the electrode tip 101 and a shank 102. First fulcrum axes 14, 16 that intersect at right angles with an axial direction of the shank 102 are vertically provided at the breakaway member 1, the first fulcrum axes 14, 16 are vertically provided near the shank 102 when the wedge type collars 8, 10 engage with the gap (d), and a second fulcrum axis 18 that is away from the first fulcrum axes 14, 16 is vertically provided at the breakaway member 1. Horizontal slits 24, 26 in which the first fulcrum axes 14, 16 are interposed in a movable manner and inclined slits 28, 30 in which the second fulcrum axis 18 is inserted in a movable manner are provided at guiding members 20, 22. The first fulcrum axes 14, 16 relatively move in the horizontal slits 24, 26, the second fulcrum axis 18 relatively moves in the inclined slits 28, 30, and the breakaway member 1 is oscillated around the first fulcrum axes 14, 16, then the electrode tip 101 is removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076914-A (JP)
Title: Refrigeration cycle
Inventor: HIROTA HISATOSHI
IPC: B60H1/32
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost refrigeration cycle for an automotive air conditioner that uses an ejector.  <P>SOLUTION: A compressor 1 is a variable displacement compressor driven by a vehicle driving engine, and a displacement control valve 2 controls it to a given displacement of refrigerant discharge. On a refrigerant outlet side of a condenser 3, selector valves 4 and 5 are disposed to lead a condensed liquid refrigerant to the ejector 6 or an evaporator 10 selectively. A thermostatic expansion valve 9 is disposed between a gas/liquid separator 7 and the evaporator 10. When a high refrigerating capacity or low condensing capacity creates a high circulating refrigerant flow rate, the selector valve 5 is closed, so that a suction capacity developed by a refrigerant flow to the ejector 6 draws into the evaporator 10 the refrigerant into which a liquid refrigerant from the gas/liquid separator 7 is decompressed and expanded in the thermostatic expansion valve 9. When a lowered refrigerating capacity extinguishes the suction capacity of the ejector 6, the selector valve 4 is closed to lead the liquid refrigerant from the condenser 3 to the evaporator 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080354-A (JP)
Title: Circuit configuration
Inventor: TOMIKAWA TADASHI
IPC: H02G3/16
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To connect an external circuit to a power circuit with a simple structure while maintaining flexibility in designing a connector high, related to a circuit configuration in which a bus bar constitutes the power circuit.  <P>SOLUTION: A terminal 62 of a connector for external circuit connection is connected to bus bars 32B and 32C constituting a power circuit. As a specific structure, the bus bars 32B and 32C are provided with a through hole 32h. A press-fitting part 62a of the connector terminal 62 is press-fitted in the through hole 32h so that the connector terminal 62 is electrically connected to the bus bars 32B and 32C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077619-A (JP)
Title: Information distribution system
Inventor: ESATO KOJI
IPC: G09B29/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the service of correcting map information when correction of map information is requested, and to perform charging according to the content of correction.  <P>SOLUTION: A service request management device 20 of a user 10 transmits, via the Internet 12, service request data and map information relating to the request for correction of the map resulting from the difference in the geodetic system or the coordinate system of the map. When a data transmitter-receiver 22 of a service provider 11 receives this data, the map information is corrected by a data correction device 24 according to the content of the service request data, charging data according to the content of service request data is generated by a charging device 23, and the corrected map information and the generated charging data is transmitted from the data transmitter-receiver 22 to the service request management device 20 of the user 10 via the Internet 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077697-A (JP)
Title: Heating circuit of fixing roller, and unit and method for energizing control for heating circuit
Inventor: TERANISHI KATSUYUKI
IPC: G03G15/20
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a rush current with inexpensive constitution while preventing the temperature of a fixing roller (heat roller) from excessively rising.  <P>SOLUTION: A circuit, where a 1st heater 171 and a 1st triac 191 are connected to each other in series, and a circuit where a 2nd heater 172 and a 2nd triac 192 are connected to each other in series, are connected to an AC power source 18 in parallel to each other. One point between the 1st heater 171 and 1st triac 191 and one point between the 2nd heater 172 and 2nd triac 192 are connected by a shunting circuit 21 equipped with a resistance 20. When electricity begins to be fed to the 1st heater 171 and 2nd heater 172, the 1st triac 191 is turned on and when the 2nd heater 172 is sufficiently warmed up, the 2nd triac 192 is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079542-A (JP)
Title: Semiconductor laser driving circuit and optical head
Inventor: SHIBUYA GIICHI
IPC: G11B7/126
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To generate a good driving signal even if a pulse width of a pulsed light outgoing from especially a semiconductor laser is small.  <P>SOLUTION: A semiconductor laser driving circuit is provided with two chip capacitors 51, 52 arranged near one side section of IC4 where terminals 42, 43 and 44 are arranged. Each one end of these capacitors 51, 52 is connected to a high potential power supply terminal 42, and each other end of these capacitors 51, 52 is connected to a low potential power supply terminal 43. These capacitors 51, 52 are used to reduce a ripple component which is superposed on a power supply voltage of IC4 accompanied with an action of a switching device 41. It is desirable that a distance D between a capacitor arranged near the terminals 42, 43, and 44 and the terminals 42, 43 and 44 is 10 mm or less, and it is more desirable that the distance D is 5 mm or less, and it is especially desirable that the distance D is 2 mm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083208-A (JP)
Title: Internal combustion engine and its control method
Inventor: WAKAO KAZUHIRO
IPC: C01B3/38
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine and its control method for sufficiently and positively supplying air to a reformer at the start of the engine.  <P>SOLUTION: The internal combustion engine 1 is provided with an air supply pipe L1 including a throttle valve 12; a by-pass pipe L2 branched from an air supply pipe intake passage upstream of the throttle valve 12; the reformer 20 connected to the by-pass pipe L2 and reforming a mixture of fuel and air to produce reformed fuel containing predetermined fuel components; and an ECU 30. In starting fuel reforming in the reformer 20, the ECU 30 sets the opening of the throttle valve 12 of the air supply pipe L1 to the minimum and then starts air supply to the reformer 20 through the by-pass pipe L2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086313-A (JP)
Title: Method and device of modulating optical signal
Inventor: MINO KATSUYUKI
IPC: H04B10/516
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device of modulating an optical signal which increases bit rates by multiplexing an optical signal to be transmitted without changing an existing transmitter.  <P>SOLUTION: The existing transmitter 10 is added with a multi-value modulating means consisting of a first optical coupler 20, a modulator 30, an optical isolator 40, a second optical coupler 50, a PBS 60, a faraday mirror 70, and a data pattern extracting circuit 80. With this configuration, the existing transmitter 10 is used without any change to increase the bit rate of an optical signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004990-A (JP)
Title: Development unit
Inventor: SASAKI HIDEKAZU
IPC: G03G21/14
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of an apparatus and to reduce the size and cost of the apparatus by performing a plurality of detections with respect to a plurality of developing devices and toner vessels of a development unit using one optical detector.  <P>SOLUTION: A plurality of detecting sections KS1-KS4, YS1-YS4, MS1-MS4, CS1-CS4 for performing at least two detections among detection of attachment of each toner cartridge 21, detection of the toner end of each toner cartridge 21, detection of attachment of each developing device 8 to a prescribed home position and detection of replacement timing of each developing device 8 are arranged at different positions on a development unit 7 along a passage trajectory which passes the detecting position of a photo-interrupter 22 by driving of the development unit 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086048-A (JP)
Title: Ic lead cutting device
Inventor: SAKAI JUNICHI
IPC: H01L23/50
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC lead cutting device which can press an IC readily and surely and can cut an IC lead well.  <P>SOLUTION: A device for cutting a lead of an IC with a lead out below both sides has a float base which has an IC mounting function, a lead clamp function and a cutting blade function in lead cutting, and a spring which holds the float base in a fixed position and does not inhibit movement of the float base in lead cutting but brings back the float base to its original position after cutting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091852-A (JP)
Title: Photosensitive composition and color filter having photospacer formed by using the same
Inventor: KITAZAWA KAZUSHIGE
IPC: G02B5/20
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for a photospacer from which a flexible photospacer with little plastic deformation and excellent elastic characteristics can be formed, and to provide a color filter having the photospacer.  <P>SOLUTION: The photosensitive resin composition for a photospacer essentially comprises an alkali-soluble resin, a photopolymerization initiator and a polymerizable monomer and is used for forming a photospacer on a color filter substrate or a TFT substrate constituting a liquid crystal display device. The main chain of the alkali-soluble resin has a ring structure. The ring structure in the main chain of the alkali-soluble resin is an alicyclic hydrocarbon structure, aromatic ring structure or heterocyclic structure. Further, the resin is a copolymer containing N-substituted maleimide and a monomer having an acidic functional group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094499-A (JP)
Title: Antenna device, method for manufacturing antenna element, and communication device
Inventor: ISOTANI SHOICHI
IPC: H01Q5/10
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the characteristics having a stopband of a desired frequency in a wide usable frequency band with a small-sized antenna provided with the frequency to be applicable to the frequency band of the wideband radio communication such as the UWB communication and suitable for incorporation in a small-sized portable electronic equipment cabinet.  <P>SOLUTION: The antenna device 10 is constituted as follows: a main antenna element 11 in a nearly rectangular shape is formed on a print circuit board 1 by etching. A feeding point 3 is provided to a position contacting with one side of the main antenna element 11. A feeder line 2 is connected to the feeding point 3. Then, the power feeding is executed. Band correcting elements 12-15 which are connected to the main antenna element 11 and formed in the direction almost perpendicular to the feeder line 2, and band stop slits 16, 17 which are formed in the direction almost parallel to the feeder line 2, are provided to a part of the main antenna element 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093018-A (JP)
Title: Method and device for recording data
Inventor: ITO RYOGO
IPC: G11B20/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for recording data, capable of making uniform the frequency of using a data area, by changing a writing direction from an inner peripheral direction to an outer peripheral direction or vice versa, to prevent a concentrated writing area when all files are erased or there are no files for each formatting in a random accessible recoding medium, based on a file system.  <P>SOLUTION: For each initial setting to write data in a rewritable recording medium managed by the file system of a file allocation table system, the data is written by changing a cluster allocation direction from an inner peripheral direction to an outer peripheral direction or vice versa. The initial setting to write the data in the recording medium is a format for resetting the using situation of a cluster or the eraser of all the data areas of the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092078-A (JP)
Title: Image forming device
Inventor: FURUKAWA TETSUHIRO
IPC: G03G21/16
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which damage of a component and a unit is suppressed and collection quality is not deteriorated when the used image forming device is collected.  <P>SOLUTION: In the image forming device, at least one of paper feeding trays 2 to 5 is given to a paper feeding part arranged in an image forming device main body. The device is provided with a fixing member 10 fixing the unit U in the image forming device main body at the time of transport/storage. A storage part 20 storing the fixing member 10 is arranged in at least one of the paper feeding trays 2 to 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080814-A (JP)
Title: Radio wave lens antenna apparatus
Inventor: IMAI KATSUYUKI
IPC: B64G3/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave lens antenna apparatus capable of readily adjusting a plurality of antenna elements in position towards a plurality of stationary satellites.  <P>SOLUTION: The radio wave lens antenna apparatus has a structure wherein the antenna apparatus having a hemispherical Luneberg lens 2 mounted on a reflecting plate 1 is provided with a support arm 4 that strides over the lens 2. A circular arc element holding section 4a along the spherical face of the lens 2 of the support arm 4 accompanied by an elevation angle adjuster 5 for adjusting an elevation angle, is provided with an antenna element 3 by way of a mounting means 6 at a gap corresponding to the gap of a stationary satellite to position a plurality of antenna elements in a batch by rotating the support arm 4 to a predetermined angle position. The structure includes a cover and the like, having a pointing map drawn thereon, which serves as an index for positioning the antenna elements enabling the setting points of the antenna elements to be checked through the map.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005098801-A (JP)
Title: Tape measure
Inventor: HARA TAKESHI
IPC: G01B3/10
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape measure, having a shaft to be simply and easily installed in a case at the best time in the flow of assembly, with the shaft used for supporting a rotating drum.  <P>SOLUTION: An opening 3 is provided in a sidewall of the case 2 of a tape measure 1, and a shaft 5 for supporting a rotating drum 16 is erected on a lid body 4 fittable into the opening 3. As a result of this, the shaft 5 for pivotally supporting the rotating drum 16 can be installed in the case 2 by fitting the lid body 4 into the opening 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100051-A (JP)
Title: System and method for analyzing vibration of quake-absorbing building
Inventor: NAKADA SHINJI
IPC: G06F17/50
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the vibration analyzing system of an quake-absorbing building for analyzing the vibration of an quake-absorbing building based on vibration characteristics (rigidity, attenuation) under the consideration of magnitude dependency by considering the secondary members of the quake-absorbing building, and for performing more realistic and highly precise vibration analysis by reducing any error with the actual vibration of a building, and for performing useful and safe structual design.  <P>SOLUTION: This system is provided with: a first arithmetic means 30 for calculating vibration characteristics under the consideration of the magnitude dependency of a quake-absorbing building based on the data of the quantity of skeleton members and secondary members and the structure of a quake-absorbing building, the vibration characteristics of the skeleton members and vibration characteristics under the consideration of the magnitude dependency of the secondary members by performing access to a CAD database, a skeleton member database and a secondary member database; and a second arithmetic means for analyzing the vibration of the quake-absorbing building at the time of inputting displacement supposing earthquake to a quake-absorbing layer based on the vibration characteristics under the consideration of the magnitude dependency of the quake-absorbing building calculated by the first arithmetic means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097187-A (JP)
Title: Method for producing propylene oxide
Inventor: TSUJI JUNPEI
IPC: C07C33/20
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide, by which cumene is repeatedly used, the reaction volume of each process is effectively utilized and formation of an unnecessary organic acid is suppressed.  <P>SOLUTION: The method for producing propylene oxide, which has a process for removing 2-3C alcohol compounds to the outside of a system in each process or in at least a part connecting processes, comprises an oxidation process for oxidizing cumene to give cumene hydroperoxide, an epoxidation process for reacting cumene hydroperoxide obtained by the oxidation process with propylene to give propylene oxide and cumyl alcohol, a dehydration process for dehydrating cumyl alcohol obtained by the epoxidation process in the presence of a solid catalyst to give α-methylstyrene and a hydrogenation process for hydrogenating α-methylstyrene into cumene in the presence of a solid catalyst and recycling cumene as a raw material for the oxidation process into the oxidation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101934-A (JP)
Title: Image processing apparatus and method
Inventor: OTAKE RITSUKO
IPC: H04N1/46
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reproducibility of an output image while placing a limit on the quantity of toner or ink to be attached to a printed matter per unit area.  <P>SOLUTION: A signal adjustment unit (200) for supplying an image signal to a printer (105) for forming an image on a recording medium by using a recording agent includes: a number of limit color storage section (203) for storing a limit value of a total sum of signal levels of the image signal outputted to the printer; an entry means for entering a CMYK signal; a number of color discrimination section (200-1) for comparing the total sum of the signal levels of the received CMYK signals with the limit value; a UCR (204) for carrying out under color reduction processing to replace a prescribed amount of CMY signals with K signals when the total sum exceeds the limit value; a number of color discrimination section (200-2) for comparing the total sum of the signal levels of the received CMYK signals after the under color reduction processing with the limit value; and an adjustment section (205) for reducing the CMY signals after the under color reduction processing at the same rate so that the total sum after the under color reduction processing is the limit value or below when the total sum after the under color reduction processing exceeds the limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095513-A (JP)
Title: Treatment photographing system, radiation therapy photographing system, and method of controlling the same
Inventor: MIZUKOSHI AKIRA
IPC: A61B5/055
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment photographing system and a radiation therapy photographing system where safety in a moving direction is easily confirmed by using a plurality of treatment/photographing apparatuses by combining them or independently so as to reduce the moving distance of one of the treatment/photographing apparatuses, and to provide a method of controlling the same.  <P>SOLUTION: The treatment photographing system is provided with: an angiography apparatus 11 for photographing a subject by irradiating the subject with radiation; a movable X-ray CT apparatus 13 which is used with the angiography apparatus 11 for photographing the subject by irradiating the subject with radiation; a first cradle 15 used for at least either of the angiography apparatus 11 or the X-ray CT apparatus 13; a second cradle 17 which is arranged in series with the first cradle 15 while leaving a prescribed distance therefrom and used with the X-ray CT apparatus 13; a rail 12 arranged at least between the first cradle 15 and the second cradle 17 to move the X-ray CT apparatus 13 on a straight line; and an openable and closable door 19 which divides an area where the first cradle is installed and an area where the second cradle 17 is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106096-A (JP)
Title: Electric-pneumatic positioner and its driving method
Inventor: OTANI TETSUYA
IPC: F15B5/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric-pneumatic positioner capable of easily changing a complete closing condition of a control valve without generating excessive hysteresis at the time of complete closing of the control valve and in a control valve opening action after that; and its driving method.  <P>SOLUTION: A current input circuit for controlling a current value supplied to a torque motor portion is provided. The current input circuit changes a current supplied to the torque motor portion in a direction closing the control valve rather than a current with which the control vale becomes in an equilibrium position at a fully-closed position, when the detected current indicates a fully-closed state of the control valve. When the control valve is changed from the complete closing in the fully-closed state to opening adjustment in a normal in the equilibrium state, a current required for making the control valve in the in the equilibrium state at the fully-closed portion is supplied to the torque motor portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI