baber/WOPTO huggingface dataset:
Patent JP-2006265782-A (JP)
Title: Engaging filament nonwoven fabric
Inventor: YAHO MASAHIRO
IPC: D04H3/00
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engaging filament nonwoven fabric on whose surface the fibers are not fuzzed, when released from a hook-like engaging member, whose fibers are not blocked in the hooks and not continuously peeled off, and which has loops not deteriorating their engaging forces, even when repeatedly engaged with the hook-like engaging member.  <P>SOLUTION: This engaging filament nonwoven fabric whose front and back sides are integrated with discontinuous partial hot-pressed portions scattered on the surface is characterized by disposing the substantially continuous waved hot-pressed portions in parallel so as to cross the preferential fiber arrangement direction of the surface layer at a constant distance and divide the direction of the hot-pressed lines, thereby dividing the fiber-fixed ranges of non-hot pressed portions and forming loops whose both ends are fixed to the non-hot pressed portions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270703-A (JP)
Title: Projection system and projector
Inventor: SAITO TOSHIKI
IPC: G03B29/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection system, with which the operation means of a projector can carry out setting adjustment of image quality or the like, even when the configuration carries out image processing on a computer.  <P>SOLUTION: In the projection system 1, to which the projector 2 and the computer 3 are connected, the projector 2, includes an adjustment operation means 211 for carrying out setting adjustment; an operation contents judgment means 213 for determining the operation contents; a control signal generating means 214 for generating an adjustment control signal, on the basis of the determined operation contents; and a 2-way communication means 24 for transmitting the adjustment control signal to the computer 3, and the computer 3 includes a two-way communication means 31 for receiving the adjustment control signal; and an image processing means 34 for carrying out the adjustment processing of an output image signal, on the basis of the received adjustment control signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263660-A (JP)
Title: Treatment method of sulfuric acid pitch
Inventor: SAKAGUCHI MITSUGI
IPC: C02F11/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently treating sulfuric acid pitch by a simple method because there is no proper treatment method of sulfuric acid pitch kept in a drum can.  <P>SOLUTION: If sulfuric acid pitch, a surfactant and caustic soda are brought into contact with each other and mixed, a tar-like substance in the sulfuric acid pitch is liquefied. The liquified sulfuric acid pitch is simply treated by incineration and, since the pH of the treated sulfuric acid pitch is high, the damage of the parts of an incinerator is not caused.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005259158-A (JP)
Title: Biological information inputting device
Inventor: NIIZAKI TAKU
IPC: G06T7/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can easily upgrade a system without asking users to re-register biological information, when a biological information collection device, biological information collection method or biological feature datum which should be used for verification are changed.  <P>SOLUTION: The biological information inputting device consists of a biological information input part 22, a biological information changing part 231, and an input/output control part 23; the biological information input part 22 has a function for collecting biological information; and the biological information changing part 231 changes the biological information collected, to a certain status which is for a certain collection condition; and the input/output control part 23 inputs the biological information changed through the biological information changing part 231 into a verification device 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006275386-A (JP)
Title: Cogeneration system
Inventor: WATANABE HISAO
IPC: F24H1/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of minimizing energy consumption necessary for preventing freezing of a slave circulation circuit and a slave heat exchanging means.  <P>SOLUTION: This cogeneration system 1 has a load circulation circuit 35 capable of circulating hot water between a heating terminal 8 and a load heat exchanger 42. The load circulation circuit 35 has a load going-side flow channel 55 and a load returning-side flow channel 56, and both flow channels are bypassed by a bypass flow channel 63. A heating heat exchanger 57 is mounted at a heating terminal 8 side with respect to the bypass flow channel 63. The heating heat exchanger 57 is mounted to transfer heat between the heating heat exchanger 57 and the load heat exchanger 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275143-A (JP)
Title: Sealing device and method of manufacturing seal member
Inventor: TAMURA IZOU
IPC: F16J15/3244
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of preventing generation of negative pressure in a space part between a main lip part and a dust lip part.  <P>SOLUTION: This sealing device has the main lip part 4 in contact with an outer peripheral surface 15a of a shaft 15 so that a sealing fluid on the internal side A does not leak to the external side B, and the dust lip part 5 arranged on the external side B more than this main lip part 4 via the space part 14. The main lip part 4 is formed with a spiral part 6 for returning the sealing fluid to the internal side A by rotation of the shaft 15. The dust lip part 5 contacts with the outer peripheral surface 15a of the shaft 15 so as to prevent intrusion of foreign matter into the internal side A from the external side B. A fine satin finished surface-like rough surface part 7 for preventing generation of the negative pressure in the space part 14, is formed in a part contacting with the outer peripheral surface 15a of the shaft 15 among an inner peripheral surface of the dust lip part 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272748-A (JP)
Title: Method of demolding molded article and mold assembly for injection molding
Inventor: MIZOGUCHI HIROSHI
IPC: F04D5/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the draw of an insert from the undercut part of a molded article, to facilitate obtaining a mold at a low cost, and to improve the molding accuracy of the molded article and the productivity and yield of the product.  <P>SOLUTION: At the time of the mold opening operation after the injection molding of the impeller 1, the drawing-out of the insert 226 from the mold is behorehand conducted, which insert 226 is for the shaft hole 2 of the impeller 1 which is a cut shape other than the undercut part of the impeller 1. Then by moving at a fixed speed the fixed side platen 223 and the movable side platen 244 to the direction for the two to separate relatively, the vector V1 of the separating direction is made to occur between the contact surfaces of the fixed side insert 225 and the movable side insert 247 and the V-shaped blade. By a component force generated by making a force corresponding to this vector V1 act on the V-shaped blade, the impeller 1 is turned to the circumferential direction, and by this the fixed side insert 225 and the movable side insert 247 are simultaneously drawn out from the blade grooves 3a, 3b that are the undercut parts of the impeller 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272750-A (JP)
Title: Ink moving divided roller unit and printing machine
Inventor: IZUME MASAYUKI
IPC: B41F31/14
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ink moving divided roller unit which enables prevention of abnormality due to abnormal switchover of the position of a vibrating roller by detecting the abnormal switchover.  <P>SOLUTION: The ink moving divided roller unit 5 comprises a support member 6 fixed to a frame 7 of a printing machine, a plurality of short-column-shaped movable members 8 so fitted to the support member 6 as to be movable reciprocally individually in the same direction, the vibrating rollers 15 each of which is fitted rotatably to the outer periphery of each movable member 8, and a roller position switching device 19 which is provided at the support member 6 and switches over the position of each movable member 8 individually. A position switchover detecting sensor 102 for detecting switchover of the position of the movable member 6 is provided at the portion of the support member 6 coming into sliding contact with the movable member 8. A permanent magnet is fitted to the portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286285-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NAGASAKI AKIRA
IPC: H01M10/05
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an non-aqueous electrolyte secondary battery having at least a cathode, an anode composed of a carbon material, and an electrolyte solution containing a non-aqueous electrolyte, and having excellent adhesiveness and cycle characteristics.  <P>SOLUTION: For a binding agent of a cathode, a thermoplastic resin of a polyolefin group and a thermo-hardening resin composed of at least one kind of a copolymer selected from acrylonitrile, styrene, methacrylic ester or acrylic ester against butadiene are used and heat-treated at a temperature higher than the melting point of the thermoplastic resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284286-A (JP)
Title: Roller bearing with sensor
Inventor: CHITOKU MINORU
IPC: F16C19/18
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing with a sensor capable of detecting the load activating on the roller bearing without arranging sensors on a plurality of positions.  <P>SOLUTION: The sensor 2 is provided with the excitation coil 7, the closed magnetic circuit 10 of which is coaxially with the stationary tracking member 3 and fixed with the same formed by the stationary track member 3, the rotary body 5A of either lane, the rotary track member 4, the rotary body 5B of other lane and the stationary track member 3; the AC source 31 for supplying AC current to the excitation coil 7; the detection coil 8 in which the current flows corresponding to the total area of the contact area of the rotary bodies of the magnetic closed circuit 10 varying depending on the current flowing in the coil 7 and the load; the measuring means 32 for detecting the induction current generated in the detection coil 8; and the processing means 11 for obtaining lateral G acing to the hub unit 1 as the roller bearing from the output of the measuring means 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288024-A (JP)
Title: Voltage converter and its control method
Inventor: OKI RYOJI
IPC: B60L3/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage converter in which a step up/down circuit can be reduced in size.  <P>SOLUTION: Based on current IB and the auxiliary machine currents I1-I3 calculated at step S30, a controller 30 calculates the conduction current I of a step-up converter 10 (step S40). When a decision is made that the conduction current I is larger than a maximum allowable current Imax being set based on the operating condition of the auxiliary machine (YES at step S50), the controller 30 controls the auxiliary machine to limit its load (step S60). Specification of the step-up converter 10 is designed based on the maximum allowable current Imax.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281352-A (JP)
Title: Drive control device of turn table
Inventor: NISHIZAWA KOSUKE
IPC: B23Q16/02
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device of a turn table at low cost, constructed simple in structure and lightweight, and suitably controlling the position, and the speed in stopping and starting, and having high reliability.  <P>SOLUTION: A slider 1 driven in a cylinder 3 by a lead screw 2 and the turn table 3 are connected to each other by a rod 5, and the lead screw 2 is driven by a servo motor 6. The servo motor 6 is controlled by a controller 7 to control the position and the moving speed of the slider 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288083-A (JP)
Title: Synchronous motor control method
Inventor: MURAKAMI MASANORI
IPC: H02P6/10
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor control method that makes it possible to effectively suppress the fluctuation of the revolutions of a synchronous motor against the fluctuation of load torque having periodicity.  <P>SOLUTION: This is the method for controlling the synchronous motor 20 to which a load, the load torque of which fluctuates during a revolution of the motor, is connected. This method is provided with (a) a step in which a vector corresponding to the fluctuation of the load torque is calculated and (b) a step in which the calculated vector is controlled to a desired controlled variable. The calculated vector is a rotating vector. The step (b) includes the control of a value obtained by the rotating coordinate conversion of the rotating vector to the desired controlled variable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286967-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: IKUMO MASAMITSU
IPC: H05K3/46
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer wiring board structure and its manufacturing method which ensure high reliability and superior electrical characteristics by reducing or avoiding any detachment or damage of resins during the mechanical cutting process.  <P>SOLUTION: On this multilayer wiring board, multiple resin layers and multiple wiring layers are laminated together, and multiple wiring boards having no core substrates are mounted. The multilayer wiring board is cut into some pieces of wiring boards, which allows each of those wiring boards to be mounted uninterruptedly through a single resin layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284437-A (JP)
Title: Tuning fork form piezo-electric vibrating gyroscope
Inventor: SHUDA KOICHI
IPC: G01C19/5607
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork form piezo-electric vibrating gyroscope which is superior in heat resistivity and mass productivity and little degraded in sensitivity even with a simple constitution and is proper for size reduction.  <P>SOLUTION: The tuning fork form piezo-electric vibrating gyroscope comprises a tuning fork form vibrator having two arms positioning on both sides of a central symmetry plane. A detecting electrode 7, a reference potential electrode 5 and detecting electrode 8 are formed in parallel to the longitudinal direction of the arm on the main plane of the arm 3 in this order from the outer side to the arm 2 side, and a reference potential electrode 9, drive electrode 6 and a reference potential electrode 10 are formed in parallel to the longitudinal direction of the arm on the main plane of the arm 2 being nearly the same main plane of the arm 3 from the outer side of the arm 3 in this order. To the drive electrode, a drive signal is input and to the detection electrodes 7 and 8, a detection circuit of charge or current is connected. The potential of the detection electrodes 7 and 8 are virtually grounded to the reference potential, and by way of a differential amplifier circuit 101, a circuit for obtaining the detection output of rotation angular velocity is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287057-A (JP)
Title: Semiconductor laser apparatus and method of manufacturing it
Inventor: NOUMAI MASANOBU
IPC: H01S5/323
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared/red two wave-lengths semiconductor laser apparatus and a method of manufacturing it to prevent a characteristic deterioration of an infrared semiconductor laser element.  <P>SOLUTION: The apparatus is provided with an n-GaAs substrate 101, an n-GaAs buffer layer 102 provided on the n-GaAs substrate 101, a semiconductor laser element 10 for an infrared color provided on the n-GaAs buffer layer 102, and a semiconductor laser element 20 for a red color provided on the n-GaAs buffer layer 102. The semiconductor laser element 10 for the infrared color has on the n-GaAs buffer layer 102 an n-(Al<SB>0.7</SB>Ga<SB>0.3</SB>)<SB>0.5</SB>In<SB>0.5</SB>P clad layer 103, an active layer 104, and a p-(Al<SB>0.7</SB>Ga<SB>0.3</SB>)<SB>0.5</SB>In<SB>0.5</SB>P clad layer 105 provided on the n-GaAs buffer layer 102. The semiconductor laser element 20 for the red color has an n-(Al<SB>0.7</SB>Ga<SB>0.3</SB>)<SB>0.5</SB>In<SB>0.5</SB>P clad layer 111, an active layer 112, and a p-(Al<SB>0.7</SB>Ga<SB>0.3</SB>)<SB>0.5</SB>In<SB>0.5</SB>P clad layer 113.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282099-A (JP)
Title: Fiber-reinforced resin structure
Inventor: MATSUDA YUKIO
IPC: B62D25/04
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high-strength and light-weight fiber-reinforced resin structure.  <P>SOLUTION: An integral-formed core material 4 is formed by fitting and inserting the step part of an inner member 20 into an opening of an outer member 10. Next, when resin containing molten carbon fiber is injection molded, the core material 4 is arranged in a mold and the molten resin is injected into the mold. With this arrangement, the molten resin sneaks around the core material 4 within the mold to complete a front pillar including a laminated member 30 closely contacted around the core material 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285883-A (JP)
Title: Joystick device
Inventor: KITADA HATSUO
IPC: G05G1/04
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact joystick device having good operability which can be easily manufactured.  <P>SOLUTION: The joystick device 10 prepared in a control panel is provided with an operation lever 12 which is protruded on the control panel and obliquely moved, an operation knob 13 provided at the tip of the operation lever 12, a volume rotary ring 14 provided at the base of the operation knob 13 for rotating around the lever shaft of the operation lever 12, a volume rotation position recognition marker M provided inside the operation knob 13 for indicating the rotation position of the volume rotary ring 14, and a transparent window 15 at the operation knob 13 for confirming the rotation position of the volume rotation ring 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287845-A (JP)
Title: Diversity receiver and signal processing circuit
Inventor: NAKAGAWA KIYOTAKA
IPC: H04B7/08
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver which simplifies a configuration, improves multi-path noise elimination performance and is capable of instantaneously selecting an antenna in a good receiving state.  <P>SOLUTION: A reception signal from an antenna is input through an antenna switching circuit 1, a front end 2 and an A/D conversion circuit 3 to an intermediate frequency amplifier circuit 4, and an S meter signal from an S meter circuit 5 is input through a noise detection filter 6 and an absolute value circuit 7 to a control section 8. The control section 8 then compares a noise component (MP amount) from the absolute value circuit 7 with a threshold Vth from a threshold setting section 9 and if the noise component is greater than the threshold Vth, an antenna selection control signal is output to the antenna switching circuit 1 to switch the antenna. Then, the control section 8 sets the threshold Vth of the threshold setting section 9 to the MP amount before antenna switching, so that frequent antenna switching can be prevented and an antenna in a good receiving state can be instantaneously selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292985-A (JP)
Title: Image forming apparatus
Inventor: KONDO KAZUHISA
IPC: G03G21/00
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of removing creases on the clothes of a user by utilizing an operating time while a copying, a printing or the like is carried out.  <P>SOLUTION: The image forming apparatus includes an image forming mechanism, a tank 11 for storing water, a heater 12 for heating water, a fan 13 for expelling generated vapor out of the apparatus, and ejection openings 14 through which the vapor is ejected. Vapor is ejected toward clothes of a person using the apparatus and thus creases in the clothes of the person are removed. In this case, from the viewpoint of further improvement in safety and usability of the apparatus, it is preferable to provide a person detecting sensor S, thereby ejecting vapor from the ejection openings 14 when the sensor S detects a person standing in a predetermined position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292067-A (JP)
Title: Hydraulic circuit for high-pressure hydraulic system
Inventor: TAKEDA YUJI
IPC: F15B11/08
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive hydraulic circuit free from failure for controlling the operation of a high-pressure hydraulic system such as a hydraulic jack used in a high-pressure range, not using expensive solenoid switching valve and direction control valve of complex structures.  <P>SOLUTION: This hydraulic circuit comprises a high-pressure pump 21 capable of supplying hydraulic oil in one direction, a low-pressure pump 23 capable of supplying the hydraulic oil in two directions, and pilot check valves 25a-25d for opening and closing a route of hydraulic oil from the high-pressure pump 21 to the hydraulic jack 10. The hydraulic oil is supplied from the low-pressure pump 23 to the high-pressure pump 21, and an opening and closing state of the pilot check valves 25a-25d is switched on the basis of the supplying direction of the hydraulic oil from the low-pressure pump 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005301282-A (JP)
Title: Drive device for plasma display panel and its driving method
Inventor: CHOI JEONG PIL
IPC: H01J17/49
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device which can enhance the driving efficiency, and to provide its driving method.  <P>SOLUTION: The plasma display device includes a control section which converts a video signal inputted on the outside by data for displaying and generates a clock signal to synchronize the data; a data drive section which generates data pulses, by utilizing the data and the clock signal; and a transfer section which makes the controlled data and the clock signal float and sends the data to the driving section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006290701-A (JP)
Title: Method of etching substrate
Inventor: UMETSU YASUHIRO
IPC: C03C15/00
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of etching a substrate which is suitable, for example, for the fine machining of a glass substrate consisting essentially of silicon oxide and uses a thin film of germanium in place of Cr/Au or silicon as an etching mask for the glass substrate to improve the adhesion to the glass substrate and the resistance against an etchant containing hydrofluoric acid and by which the film-forming time is shortened to improve the productivity and the degree of roughness of an etched surface is controlled to meet various uses or the conditions.  <P>SOLUTION: The thin film 2 is formed on the substrate 1 consisting essentially of silicon oxide. A desired pattern is formed on the thin film 2 through photolithography and etching. The substrate 1 is isotropically etched by the etchant containing hydrofluoric acid using the patterned thin film 2 as the etching mask. In such a case, the germanium thin film 2 is formed on the substrate 1 as the etching mask.  <P>COPYRIGHT: (C)2007,JPO&INPIT