baber/WOPTO huggingface dataset:
Patent JP-2008030888-A (JP)
Title: Paper feeding device, image forming device and control method for paper feeding device
Inventor: HARA CHIHIRO
IPC: B65H5/06
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a paper feeding device in an image forming device that since drive of a feed roller is transmitted from a drive source via a gear etc. and rotation of the feed roller is performed and stopped by using a clutch etc., when the drive transmission from the drive source is cut off by the clutch to stop the rotation of the feed roller, vibration is generated due to rapid application of torque to a drive shaft, and that this vibration affects components inside the image forming device, in particular, such as an optical unit, a transfer belt and a photoconductor drum, causing jitter to an image.  <P>SOLUTION: A torque limiter is provided in a rotating shaft for rotating and driving the feed roller, and moreover, a flywheel is connected to the rotating shaft via the torque limiter. This structure enables a paper feeding device capable of reducing vibration at the time of clutch engagement and a method for controlling the paper feeding device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035662-A (JP)
Title: Brushless motor
Inventor: IZUMI KAZUYUKI
IPC: H02K29/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor where the number of components can be reduced and manufacture can be simplified.  <P>SOLUTION: The brushless motor is provided with a stator core 17 having a plurality of teeth 17b extending radially; a conductor D which continuously constitutes windings Da wound to the teeth 17b of the stator core 17, and jumper wires Db connecting a plurality of windings Da; and a circuit device 14 which is arranged on one end side in an axial direction in the stator core 17, has a connection terminal 32 that is electrically connected to a part of the conductor D, and supplies drive current to the windings Da through the connection terminal 32. The connection terminal 32 is electrically connected to a part (end winding Da1) of the conductor D by welding on one end side in the axial direction in the stator core 17. The jumper wire Db is installed on the other end side in the axial direction in the stator core 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039441-A (JP)
Title: Device for discriminating fuel damage in canister and method therefor
Inventor: HIGUCHI SHINICHI
IPC: G21F5/008
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to make it possible to nondestructively recognize whether fuel assemblies inside a canister damaged from outside without unsealing the container.  <P>SOLUTION: In a device for discriminating fuel damage of fuel assemblies in the canister 1 which houses them, the device has a pressure sensor (for example, a bellows 11), mounted on the inside wall 21 of the canister 1 and a pressure reading means (for example, an ultrasonic probe 14), which is mounted on the outside wall 22 of the canister 1 and can read the indicated value of the bellow 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035962-A (JP)
Title: Game apparatus with general-purpose remote control function
Inventor: SAWANO TAKAO
IPC: A63F13/837
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus capable of executing an operation to another device by an input device of a game machine.  <P>SOLUTION: This game apparatus can control an infrared irradiation means irradiating infrared light. This game apparatus executes a game processing using infrared imaging information acquired by the input device. The input device images the infrared light irradiated from the infrared irradiation means and receives an input from a user. This game apparatus is provided with a pattern storage means, a selection means, and an irradiation control means. The pattern storage means stores a plurality of signal patterns of infrared signals used in a control object devices. The selection means selects one or more signal patterns out of the signal patterns stored in the pattern storage means using a received input in the input device. The irradiation control means allows the infrared irradiation means to output the infrared signals of the signal patterns selected by the selection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039929-A (JP)
Title: Optical transmission system, optical transmitter, optical transmission method and optical transmission program
Inventor: DOI KENJI
IPC: G02F1/03
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of performing stable bias control by making a pull-in time to the optimum operation bias according to automatic bias control (ABC) uniform even when the output light level from an optical modulator varies or quantum efficiency of a photo diode which receives the output light is varied in the ABC of the optical modulator.  <P>SOLUTION: In an optical transmitter including the optical modulator 5, a direct current voltage extraction part 12 detects a direct current voltage of a voltage signal outputted from a signal conversion/amplification part 8 and performs the feedback to a gain control part 13 and, thereby, a pull-in gain to the optimum operation bias according to the ABC, that is, a loop gain of a control system is kept constant when the output optical intensity level of the optical modulator varies or even when the quantum efficiency of a photo receptor 7 is varied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008039090-A (JP)
Title: Torque converter apparatus
Inventor: INOUE ATSUSHI
IPC: F16H41/28
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-out portion to be formed to correct the rotational balance of a stator, which cut-out portion can be formed within a reduced machining time and without requiring high machining precision.  <P>SOLUTION: A torque converter apparatus has an annular projecting portion 15e integratedly molded on the outer peripheral portion of a stator 15 so as to enter into an annular core chamber 25 formed between an impeller core 3b and a turbine core 10b from the portion between the inner peripheral portion of the impeller core 3b and the inner peripheral portion of the turbine core 10b. Cut-out portions 15f for adjusting rotational balance are formed on the outer periphery of the annular projecting portion 15e. The cut-out portions 15f are provided so as to penetrate the annular projecting portion 15e breadthways. The positions of the bottom surfaces 15g of the cut-out portions 15f are set on the radially outside of the positions of the inside diameters of the impeller core 3b and the turbine core 10b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049711-A (JP)
Title: Color transformation method and color transformation system
Inventor: ZHANG YEQING
IPC: H04N1/46
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color transformation method with which color correction can be efficiently applied to images.  <P>SOLUTION: A color transformation method comprises: for each of a plurality of color separations of a digital image: (a) establishing a tone reproduction curve in the form of a vector, the vector being a function of a plurality of basis vectors, which accounts for colorant interactions between a primary colorant with which the color separation is to be rendered and at least one secondary colorant with which at least a second of the plurality of color separations is to be rendered, the vector including modified input values corresponding to input values for the color separation which vary, depending on the input values of at least the second color separation; and (b) for a pixel of interest in the digital image having a given input value for the color separation and a given input value for at least the second color separation, identifying, from the vector, a modified input value for the color separation which corresponds to the input value of the color separation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040300-A (JP)
Title: Developing device
Inventor: KUMAI HIROAKI
IPC: G03G21/00
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing device capable of restraining the occurrence of density irregularity in a developed image while restraining the occurrence of control delay of developing operation.  <P>SOLUTION: When toner is stuck to an electrostatic latent image formed on a photoreceptor 52 so as to develop the image in such a state that developer containing the toner and carrier is circularly conveyed inside by a developing unit 60, the concentration of the toner inside the developing unit 60 is detected time sequentially, and the variation width of the concentration of the toner is derived to decide whether or not the derived variation width is equal to or above predetermined width. When it is equal to or above the predetermined width, predetermined control to make the variation width under the predetermined width is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007053364-A (JP)
Title: Method for manufacturing polycrystalline silicone thin film and method for manufacturing thin film transistor using same
Inventor: KIM TOHAN
IPC: G02F1/136
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polycrystalline silicone thin film having enhanced electrical properties, and to provide a method for manufacturing a thin film transistor having the same.  <P>SOLUTION: The method includes: a step to form an amorphos silicone thin film on a substrate; a step to partially melt the amorphos silicone thin film by irradiating a part of the amorphos silicone thin film with a laser beam having low energy density; a step to form a polycrystalline silicone grain having a unidirectional crystal arrangement by crystallizing the partially melted amorphos silicone thin film; a step to completely melt the amorphos silicone thin film by being irradiated with a laser beam having high energy density repetitively while moving at predetermined intervals from the polycrystalline silicone grain; and a step to grow the polycrystalline silicone grain by crystallizing the completely melted amorphos silicon thin film so that it may correspond with the unidirectional crystal arragnement.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008048007-A (JP)
Title: Array antenna system
Inventor: ONO TAKESHI
IPC: H01Q3/26
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array antenna system which is less in power consumption and computational complexity than a conventional technique.  <P>SOLUTION: In the array antenna system, a controller 7 turns off a switch 3a and also turns off a control signal to be applied to a phase shifter 2a to judge whether or not a reception signal arrives from the reception power level of a radio signal received by an antenna element 1a. When judging that the reception signal arrives, the controller 7 turns on the switch 3a and outputs the control signal to the phase shifter 2a to control the phase shifter 2a to direct a main beam of an array antenna comprising antenna elements 1a and 1b in the direction of the arriving reception signal based upon the radio signal of the array antenna.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048018-A (JP)
Title: Communication terminal device, base station, and communication method
Inventor: YOKOYAMA HITOSHI
IPC: H04W56/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a communication terminal device by making longer a time period when the communication terminal device is in a sleep mode.  <P>SOLUTION: In the communication terminal device which performs bidirectional communication using different frequencies for transmission and reception, a receiving unit receives a reception signal transmitted from a base station, a detecting unit detects the timing of a DL 101 when the receiving unit receives the reception signal, an adjusting unit adjusts the timing of a UL 102 to transmit a transmission signal so as to synchronizes the timing of the DL 101 detected by the detecting unit with the timing of the UL 102, and a transmitting unit transmits the transmission signal to the base station based on the timing of the UL 102 adjusted by the adjusting unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048316-A (JP)
Title: Head-mounted display
Inventor: YOSHIKAWA YUUKI
IPC: H04N5/64
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display in which the position of a headphone is hardly deviated when operating an operational component attached to the headphone.  <P>SOLUTION: On the front side of a headphone 2, a push-button switch 7 that is an operational component is attached and on the rear side thereof, a finger-rest part 8 that is a recessed portion is provided. When operating the push-button switch 7, any one of the forefinger, the middle finger and the third finger is put on the push-button switch 7, the thumb is placed on the finger-rest part 8, and the push-button switch 7 is operated in a state where the headphone 2 is likely held therebetween. Thus, when operating the push-button switch 7, pressure applied to the headphone 2 is received by the thumb placed on the finger-rest part 8, thereby operating the push-button switch 7 without deviating the position of the headphone 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048753-A (JP)
Title: Walking aid device
Inventor: KUDO HIROSHI
IPC: A61H3/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking aid device by which stability on sitting can be enhanced by suppressing a rearward displacement of the seat member relative to a user.  <P>SOLUTION: The walking aid device having a seat member 1 on which the user P can sit astride the same and support members 2L, 2R supporting the seat member 1 has a rearward movement preventing section 1b arranged in the front portion of the seat member 1 for preventing a rearward positional displacement of the seat member 1 relative to the user sitting on the seat member 1 and the rearward movement preventing section 1b is constituted so as to make contact with the groin Q of the user P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053968-A (JP)
Title: Terrestrial digital voice broadcast receiver and its channel selection control method
Inventor: MATSUMURA TAKAKAZU
IPC: H04B1/16
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terrestrial digital voice method receiver and its channel selection control method capable of shortening a channel selection time.  <P>SOLUTION: The channel selection control method comprises the steps of: dividing a frequency of a segment outputted from a frequency selection means into a sub channel unit by filter means; measuring a received power in the sub channel unit; comparing the measured received power of each sub channel with a predetermined threshold; determining receiving propriety of the segment from the result of the comparison based on combination of the measured result (received power) of each sub channel, and judging that there is no broadcasting without performing OFDM demodulation; computing difference between the center frequency of the segment and the center frequency of an original segment, if it is judged that there is no broadcasting; and computing the center frequency of a segment which performs a receiver operation next based on the computed difference. Therefore, unnecessary channel selection processing can be avoided for a segment of a center frequency which can be judged as reception impossible in advance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051995-A (JP)
Title: Optical element and manufacturing method of optical element
Inventor: YANAI HIROAKI
IPC: G02F1/1335
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of suppressing the degradation of a polarization characteristic of a polarizing plate due to the temperature rising of the polarizing plate more than heretofore.  <P>SOLUTION: The optical element 1 is provided with: the polarizing plate 10 which has a polarizing layer 12 and a support layer 14 of supporting the polarizing layer 12; a first light-transmissive substrate 20 which is attached to one side surface on the polarizing plate 10 (the surface of the polarizing layer 12); and a second light-transmissive substrate 30 which is attached to the other side surface on the polarizing plate 10 (the surface of the supporting layer 14). The first light-transmissive substrate 20 and the second light-transmissive substrate 30 are made of inorganic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049302-A (JP)
Title: Venturi tube and bag filter retainer equipped with the same
Inventor: IGAWA EIJI
IPC: B01D46/04
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a venturi tube that can alleviate negative pressure arising in the vicinity of the outer circumference of the venturi tube by ejecting a portion of compressed air from a plurality of openings formed on the circumferential wall thereof which compressed air is ejected from a nozzle disposed thereabove, can surely shake off dust sticking to filter cloth by outwardly expanding the whole of the filter cloth including a portion thereof disposed in the upper end side of a retainer, can enlarge an effective filtration area, can improve dust collection efficiency, and can prevent the breakage of the filter cloth by preventing the filter cloth from clinging to the upper end side of the retainer whereby contributing to the excellent longevity of the filter cloth.  <P>SOLUTION: The venturi tube to be coaxially inserted in the central part of the upper end side of a bag filter retainer is equipped with a plurality of openings formed on the circumference of its circumferential wall and a guide member disposed on the inner circumference of its circumferential wall at the lower end of the openings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054244-A (JP)
Title: Station side optical network terminating apparatus, subscriber side optical network terminating apparatus and optical communication system
Inventor: NAKAISHI HIROSHI
IPC: H04B10/40
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively materialize services of other communication speed while continuously providing a service in an existing optical communication system as it is.  <P>SOLUTION: An OLT changes a preamble pattern sending time in accordance with a communication speed. Namely, the preamble pattern sending time is set in accordance with the communication speed, thereby sending a preamble pattern of a length optimum for each communication speed. Thus, optical signals of different communication speed can be transmitted/received by the same optical wavelength, so that a single optical module for transmitting/receiving an optical signal is enough.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054250-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: KYOMEN HIROSHI
IPC: H04M9/00
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variance in sound volume of simultaneous broadcast among a plurality of house devices and to prevent a sound of the simultaneous broadcast from becoming difficult to hear owing to noise.  <P>SOLUTION: Each house device 2 is equipped with a sound volume correcting unit 30 which corrects the sound volume of the simultaneous broadcast to a value within a predetermined range, so the variance in sound volume of the simultaneous broadcast among the plurality of house devices 2 can be suppressed. Further, even if noise is superposed on a sound signal for simultaneous broadcast transmitted from an alarm monitor panel 5, a noise suppressing means (noise canceller 31) provided to the sound volume correcting unit 30 can suppress the noise, so the sound of the simultaneous broadcast can be prevented from becoming difficult to hear owing to the noise.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056247-A (JP)
Title: Heat-shrinkable label, its manufacturing method and plastic bottle
Inventor: KUME YOSHIMASA
IPC: B65D65/14
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable label which is improved to easily peel off without hurting a hand of a user.  <P>SOLUTION: The heat-shrinkable label mounted on a side surface of a plastic container includes a base film having one end part 10a and the other end part 10b is therein provided. One end part 10a and the other end part 10b are piled up so that the base film forms a tube. The one end part 10a and the other end part 10b have a weak adhesive section 51 in a piled-up section in common, which is welded by interposing a welding adjusting layer 1 for adjusting welding strength of both end parts. Recycling of a PET bottle can be efficiently achieved so that the heat-shrinkable label can be easily peeled off from the PET bottle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006330003-A (JP)
Title: Management method of library data for inspection with component inspection device
Inventor: AKIYAMA YOSHIHIRO
IPC: G01B11/24
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method of library data for inspection with a component inspection device easy to manage the name of the library for creating the inspection data and the inspection data classified by kinds of design references for the components.  <P>SOLUTION: The management method of library data for inspection is managed as follows: a plurality of copies of the library data classified by kinds of the components for creating the inspection data of the inspection objective components are prepared, and the inspection data and the inspection library data carrying the inspection data are related as a group, thereby the inspection data are managed for every groups classified by kinds of library data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008060352-A (JP)
Title: Method of manufacturing dicing/die-bonding tape and semiconductor chip
Inventor: ENAMI TOSHIO
IPC: H01L21/301
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing/die-bonding tape which is used for carrying out a laser dicing of a semiconductor wafer, is excellent in a peeling nature between a die-bonding film and a dicing film after dicing, and can easily pick up a semiconductor chip with the die-bonding film.  <P>SOLUTION: There is constituted a dicing/die-bonding tape 1 equipped with: a first dicing film 4, and a die-bonding film 3. The first dicing film 4 has a structure in which a primary layer 6 and a secondary layer 7 are laminated, the die-bonding film 3 is stuck to a front surface 4a at the primary layer 6 side of the first dicing film 4, the primary layer 6 is cut by an irradiation of a laser beam, and the secondary layer 7 is a layer in which any cutting is not formed or a layer in which a cutting is formed so as not to be penetrated when the laser beam cutting the primary layer 6 is irradiated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065403-A (JP)
Title: Competition operation/business cooperation system
Inventor: HARAYAMA YUKIHIRO
IPC: G06Q50/10
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and practically operate a competition by the means of acquiring budget from business associating to the competition while making operations of the competition more efficient.  <P>SOLUTION: The operations of the competition including financial aspects and the business relevant to the competition are made efficient by connecting competition operators and users (participants, participating teams) using the Internet and connecting contractors on the same mechanism.  <P>COPYRIGHT: (C)2008,JPO&INPIT