baber/WOPTO huggingface dataset:
Patent JP-2005242281-A (JP)
Title: Developing device in image forming apparatus
Inventor: FUJISHIMA MASAYUKI
IPC: G03G15/06
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in an image forming apparatus in which an alternating electric field formed between a developing roll and a photoreceptor and a DC bias or the like applied to the developing roll and a magnetic roll can be easily balanced with each other and a toner layer is satisfactorily formed on the developing roll to prevent ghost and toner sticking to the developing roll and reduction in image density resulting from the toner sticking are prevented to prevent the occurrence of leak between the photoreceptor and the developing roll and between the developing roll and the magnetic roll.  <P>SOLUTION: In the developing device, the developing roll is caused to carry the toner layer thereon by rubbing with a magnetic brush formed of a two-component developer, and toner is flown from the developing roll by an alternating electric field which is composed of of square waves and is formed between the developing toll and the photoreceptor by a first power source, to develop a latent image on the photoreceptor, and a second power source for applying an alternating electric field which is composed of square waves and has the same frequency as the alternating electric field formed by the first power source, an opposite phase and an inverted duty ratio is provided between the magnetic roll and the developing roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005316253-A (JP)
Title: Film cartridge, lens-fitted photo film unit and housing box
Inventor: MORIYA MITSUHIRO
IPC: G03C3/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film cartridge, a lens-fitted photographic film unit and a housing box for those, with which the characteristics of a silver halide film can accurately and easily be grasped.  <P>SOLUTION: A film taste chart 2 is drawn by plotting film taste values obtained by quantifying chroma and gradation in various characteristics of a silver halide film on a two-axis graph, wherein the ordinate axis represents chroma and the abscissa axis represents gradation. The film taste values and the film taste chart 2 are printed on the outer surface of a film cartridge, in which the silver halide film is spooled up and housed, on the outer surface of a lens-fitted photo film unit obtained by disposing an exposure device in such a film cartridge in one, or on the outer surface of a housing box in which the film cartridge or the lens-fitted photographic film unit is housed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318909-A (JP)
Title: Handle of bag
Inventor: YOKOYA MASAAKI
IPC: A45C13/26
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle of a bag capable of preventing a situation of catching the end or the like of clothes between a handle body and a fixing part by constituting the handle so as not to expose spaces formed between the handle body and the fixing parts to the upper face of the bag in a waiting state and capable of widening the range of a design of the handle whole body wider compared with that of the conventional one.  <P>SOLUTION: The fixing parts 10 are to be fixed to the upper face of the bag and shaft members 30 have their end parts fitted in fitting holes 11 of the fixing parts 10. The shaft members 30 are supported on the upper face of the bag by the fixing parts 10 to horizontally extend. The handle body 20 is constituted of a grip part 22 and arm parts 21 and the ends of the arm parts 21 are formed with bearing holes 23 into which the shaft members 30 penetrate. The cross section of the bearing hole is formed into a so-called long hole shape so that the handle body 20 is movable in the horizontal direction in the waiting state where the handle body 20 is turned down, and a coil spring 40 applies a force heading from the grip part 22 to the ends of the arm parts 21 to the handle body 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320099-A (JP)
Title: Landing door device for elevator
Inventor: NISHIDA TAKEHITO
IPC: B66B13/08
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing door device for an elevator capable of maintaining sufficient smoke-shielding performance by suppressing generation of a gap due to inclination of a door panel.  <P>SOLUTION: The device is provided with four sheets of door panels 10a, 10b, 11a, 11b making every two sheets as one pair, arranged while deviating positions to each other so as to be superposed at front and rear sides, arranged in the state that they are superposed at the front and rear sides in a different step by moving them from shutter box parts 12a, 12b to a doorstop side at different speeds and closing an entrance/exit 2 of the landing of the elevator. When the respective pairs of door panels 10a, 10b and 11a, 11b are moved to the doorstop side at the different speeds to close the entrance/exit 2, deviation movement of the door panels 10b, 11b with slow movement speed to the shutter box side is restricted by engaging the respective pairs of door panels 10a, 10b and 11a, 11b with an engagement piece 20 each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004342298-A (JP)
Title: Method and device for correcting repeated runout (rro) of data storage device
Inventor: CHANG JEN-YUAN
IPC: G11B21/10
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method and a device for correcting the RRO of a data storage device.  <P>SOLUTION: The method for reducing the RRO errors includes the step of obtaining an RRO measured value for each track, the step of calculating the discrete Fourier conversion (EFT) for each RRO measured value to characterize the RRO measured value for each track by using real and false numerical values, and the step of executing minimum square conformance for all the real numerical values to specify the first group (n+1) coefficient of an n-order polynomial function which is the function of a track (r) and represented by A<SB>i</SB>(r)=a<SB>n</SB>r<SP>n</SP>+a(<SB>n-1</SB>)r(<SP>n-1</SP>)+... +a<SB>1</SB>r+a<SB>0</SB>. Further, the method includes the step of executing minimum square conformance for all the false numerical values to specify the second group (n+1) coefficient of an n-order polynomial function which is the function of a track (r) and represented by B<SB>i</SB>(r)=b<SB>n</SB>r<SP>n</SP>+b(<SB>n-1</SB>)r(<SP>n-1</SP>)+... +b<SB>1</SB>r+b<SB>0</SB>. RRO correction is executed based on DRRO(r, s)=Σ<SB>iforall</SB>HäA<SB>i</SB>(r)cos(i(s2π/total_sectors))+B<SB>i</SB>(r)sin(i(s2π/total_sectors))}.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322530-A (JP)
Title: Electric discharge lamp lighting device and lighting fixtures
Inventor: MATSUDA KENJI
IPC: F21Y103/02
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which the manufacturing lines of printed circuit boards constituting a lighting device are reduced, when a plurality of discharge lamp lighting devices with different rated powers are manufactured, as well as the sizes of the print circuit boards do not become excessive, but will become an optimum size in relation to respective discharge lamp lighting devices, and to provide a lighting fixture equipped with the discharge lamp lighting device and the discharge lamp.  <P>SOLUTION: A groove 4 with a small width is formed along a separation line of a first and a second printed circuit boards 1 and 2, thereby separating the printed circuit boards, and the rated power of a first discharge lamp 1b which is to be lit by a first discharge lamp lighting device 1a is designed to be larger than the rated power of a second discharge lamp 2b to be lit by a second discharge lamp lighting device 2a, and the area of a first printed board 1 is designed to be larger than the area of a second printed circuit board 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320818-A (JP)
Title: Floor support leg structure for vibration control
Inventor: SAWARA TAKASHI
IPC: E03C1/20
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of not forming a sound bridge, by connecting a support leg and a floor base via a peripheral side surface of a vibration control material by an adhesive film, by allowing an adhesive applied to an upper surface of an upper metallic plate to enter between a lower metallic plate and the floor base, by covering the lower metallic plate and a floor base surface, by dripping on the lower metallic plate from the upper metallic plate, without contacting with the peripheral side surface of the vibration control material.  <P>SOLUTION: This floor support leg structure for vibration control has the lower metallic plate 2 placed on the floor base 1 of the second floor of a two-storied house, the vibration control material 3 arranged on the lower metallic plate 2, and the support leg 5 erected on the vibration control material 3 and having the upper metallic plate 4 brought into pressure contact with the vibration control material 3 on the lower end. The lower metallic plate 2 is composed of a metallic doughnut plate having an outer diameter of 77 mm, an inner diameter of 40 mm and the thickness of 1.6 mm. The vibration control material 3 is composed of a disk having a diameter of 57 mm and the thickness of 15 mm, made of polyvinyl chloride-based elastomer. The upper metallic plate 4 is composed of a disk having a diameter of 77 mm and the thickness of 3.2 mm, and the support leg 5 is arranged and fixed in a rising shape in its central part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300506-A (JP)
Title: Reed switch sensor and electric machine using it, and control device thereof
Inventor: TAKURA TOSHIYASU
IPC: G01R33/02
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the direct detection of main magnetic pole of an electric machine to miniaturize an electric machine and to reduce the size and cost of a control circuit thereof by inventing a single-pole reed sensor 11 with semipermanent contact life capable of detecting one-way magnetic field, a thermosenstitive reed sensor 21 with good responsiveness, and an overcurrent reed sensor 31 free from power loss.  <P>SOLUTION: A sheet-like magnet for preliminarily magnetizing a reed piece is attached to the vicinity of a reed piece sealing part of a reed switch to constitute the single-pole reed sensor capable of determining one-way magnetic field by mutual attraction of contacts. The single pole reed sensor 11 comprises a permanent magnet provided at a winding slot opening part in the vicinity of an exciting winding 5 of the electric machine so as to be opposed to the main magnetic pole. The overcurrent reed sensor is used to constitute a soft start circuit responding to pulsating voltage without using a smoothing capacitor of power source.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325883-A (JP)
Title: Hybrid drive system for working vehicle
Inventor: RYU SHOHEI
IPC: E02F9/20
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost- and fuel-efficient hybrid drive system for a working vehicle, capable of minimizing energy loss generated by control valves, improving system efficiency and maintaining operation performance.  <P>SOLUTION: Hydraulic motors 12, 15 are arranged in the downstream sides of return lines 33, 34 from the control valves 3, 6, and power generators 11, 16 are driven by the hydraulic motors 12, 15. When a power generator/electric motor 17 functions as an electric motor, electric power generated by the power generators 11, 16 is preferentially used for drive of the power generator/electric motor 17 to assist an engine 1. Pressure in inflow sides of actuators 4, 5 is monitored, and power generation amount of the power generators 11, 16 is controlled so as to make the pressure equal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328269-A (JP)
Title: Client terminal, streaming server, and streaming-switching distribution system
Inventor: MORIZAKI KAZUHIKO
IPC: H04N7/173
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client terminal, a streaming server, and a streaming-switching distribution system that can switch, and reproduce and display video and audio, while reducing the switching time delay of a stream, as much as possible.  <P>SOLUTION: The streaming-switching distribution system 100 comprises the streaming server 400, client terminal 300, etc., wherein the streaming server 400 is equipped with a stream-switching transmission means 410 comprising a receiving buffer, a packet generating means, a control command analyzing means, etc., a streaming storage device 420 for storing the contents to be sent, etc., and the client terminal 300 is equipped with an input means 310, a content property analyzing means 320, a content selecting means 330, a stream-switching reception means 340 for receiving a stream, by sending a transmission instruction of the reproduced stream.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301955-A (JP)
Title: Network system for making obituary known between enterprises
Inventor: OKAMOTO HIROAKI
IPC: G06Q50/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To transmit information of vigil and funeral to enterprises with which a company being an employer of a decedent has business affiliations, without leaking privacies of the decedent and the bereaved family.  <P>SOLUTION: A data processing system is constructed which has two systems by separating data processing on a WWW server and data processing of privacy information and secret information are separated in order to transmit information of the decedent and the bereaved family without leaking privacies. Furthermore, information of affiliated enterprises and employees is made into a database. In the case of death of someone, information is directly obtained from a funeral home to find relevant enterprises in accordance with the decedent, a chief mourner, and the bereaved family, and the place and date of vigil and funeral and information of the funeral home are transmitted to the enterprises.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324997-A (JP)
Title: Reinforced glass board with marking and its manufacturing method
Inventor: MATSUSHITA YOSHIMITSU
IPC: B23K26/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced glass board with a marking formed by a raser.  <P>SOLUTION: In this manufacturing method of reinforced glass, a glass board for marking is prepared (process S1), the glass board is put on a work table of a raser irradiation unit, and a raser beam is irradiated to form micro-cracks in the glass board (process S2), and the glass is put in a reinforcing furnace, heated and then abruptly cooled (process S3), and by the heating and the abrupt cooling the growth of micro-cracks and the reinforcing of the glass are realized. Marking is formed by an aggregate of the micro-cracks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005027281-A (JP)
Title: Broadcast receiving apparatus, broadcast receiving system and method for selecting control signal in broadcast receiving system
Inventor: TAKAOKA HIROKAZU
IPC: G06F13/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving apparatus, broadcast receiving system and method for selecting a control signal in the broadcast receiving system, in which a group of control signal codes for remote control signals for a video recorder is automatically selected to operate the video recorder .  <P>SOLUTION: The group of control signal codes for remote control signals used in a remote commander 5 accessory to the recorder 2 is stored in a nonvolatile memory 168 in correlation with the manufacturer or model of the remote commander 5 and recorder 2, a control signal code received from the remote commander 2 is compared with a pre-stored group of control signal codes, a group of control signal codes corresponding to the recorder 2 is selected, and the selected group of control signal codes is used to designate an operation of the recorder 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005331532-A (JP)
Title: Area gradation image forming method and computer program
Inventor: TANAKA SHIGEO
IPC: G03F5/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which can stably reproduce arbitrary color tone of images printed without color smear through FM screening by using silver halide sensitive materials.  <P>SOLUTION: This is an image forming method to form the area gradation image of a printed matter as an aggregation of dots on a silver halide sensitive material on the basis of the digital image data on the printed matter whose contrast gradation is expressed by FM screening using at least C, M, Y, and K plates. By specifying two or more different kinds of dot colors corresponding to the 1st plate at least, the image corresponding to the image of the 1st plate is formed of two or more kinds of dot colors on the basis of the dot colors and digital image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330192-A (JP)
Title: Chloride hydrate disinfectant, method for disinfection using the same and apparatus for disinfection
Inventor: FUKADA SHOHEI
IPC: C02F1/50
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disinfectant eliminating problems about safety of liquefied chlorine, operation efficiency and equipment, decomposability of sodium hypochlorite, maintainability, aggregation and lowering of disinfecting effects by shifting to the alkalinity and enhancing the safety, operation efficiency and maintainability, responsive with simple equipment and preventing the aggregation and lowering of the disinfecting effects by shifting to the alkalinity in relation to disinfection of water to be disinfected, to provide a method for disinfecting using the same and to provide an apparatus for disinfection.  <P>SOLUTION: The apparatus for disinfection is equipped with an apparatus 1 for producing chlorine hydrate, a storage tank 2 for the chlorine hydrate and a feed pump 3 for the chlorine hydrate and is designed to feed the chlorine hydrate to a flow channel 4 for the water to be disinfected with the feed pump 3 to disinfect the water to be disinfected. A static mixer 5 is provided in the course of the flow channel 4 for the water to be disinfected to rapidly dissolve the chlorine hydrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333750-A (JP)
Title: Protector
Inventor: MURAKAMI YOSHIHIRO
IPC: H02G3/04
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector that can prevent a cover from falling off from a protector body when a hinge is broken.  <P>SOLUTION: The protector 1 comprises the protector body 2 that accommodates electric cables 9, 11 and the cover 4 that is attached to the protector body 2. The protector body 2 comprises a pair of first locking protrusions 13 and a pair of second locking protrusions 14. The cover 4 comprises a plurality of cover members 19, 20 that are connected to each other via the hinge 21. The cover 4 comprises a pair of first locking parts 28 that are locked with the pair of first protrusions 13 and a pair of second locking parts 29 that are locked with the pair of second locking protrusions 14. The inside face 30 of the protector body 2 of the second locking protrusion 14 and the bottom-wall 5 sided face 32 of the first locking protrusion 13 intersect with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333552-A (JP)
Title: Panorama video distribution system
Inventor: MORI YASUKI
IPC: H04N7/173
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panorama video distribution system which can obtain arbitrary partial video from panorama video of high resolution and improves video processing performance and reliability greatly.  <P>SOLUTION: The system has a plurality of video processing parts 31 to 3i which synthesize a plurality of video information sources 21 to 2m and video information from the video information sources as panorama video, and cut out a necessary part from the panorama video, a video repeating part 4 which obtains necessary image information from the video processing part and sends out the image information to outside display means 91 to 9n and a video sequence control part 5 which distributes processing of the image information to a plurality of video processing parts and stores identification information of the video processing part holding latest panorama video. The video repeating part requires a necessary image range of the video processing part holding the latest panorama video. The video sequence control part distributes synthesis processing of the panorama video every prescribed time. The video processing part sends completion notification information of the synthesis processing of the panorama video to the video sequence control part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333777-A (JP)
Title: Control device provided with systematically interconnected protection function of sog switch
Inventor: SASAKI YUJI
IPC: H02H3/38
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device having a systematically interconnected protection function of an SOG switch that can make a power failure time by a power failure as short as possible, by preventing erroneous SO (an overcurrent locking, an overcurrent tripping) operations arising from the power failure that occurs out of the premise of a consumer equipped with a private power-generating device systematically connectable to a power-receiving system.  <P>SOLUTION: The switch of the consumer who receives electric power from the power-receiving system and the private power-generating device 3 systematically connected to this power-receiving system is configured to make an SO control means 11 perform each operation (SO operation) of the overcurrent locking and the overcurrent tripping, based on an overcurrent detected by a ground-fault-direction detecting means 12. Because the opening of a load switch 2 is inhibited if the power failure is caused by an accident outside the premise of the consumer, power can be supplied to electrical facilities inside the premise of the consumer immediately after power restoration, which makes it possible to make the power failure time at the consumer side as short as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342934-A (JP)
Title: Liquid tank and liquid discharging recorder where the liquid tank is to be mounted
Inventor: OGAWA MASASHI
IPC: B41J2/175
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To stably supply a lot of ink per unit time without decreasing the reliability of ink storage in an ink tank which has an ink storage chamber and an absorber chamber.  <P>SOLUTION: The ink tank 1 has the ink storage chamber 7 for directly holding the ink 6, and the absorber chamber 5 which stores absorbing members 4a and 4b for absorbing and holding the ink 6. Both chambers are divided by a partition 8, and a communication part 9 for making both chambers communicate with each other is formed in the partition 8. The ink storage chamber 7 is substantially sealed except the communication part 9. An ink supply port 3 and an atmosphere communication opening 2 are formed in the absorber chamber 5. An ink introduction passage 14 is formed by a groove which extends from the communication part 9 to a position separated by only a predetermined distance from the ink supply port 3 at a bottom face of the ink tank 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI