baber/WOPTO huggingface dataset:
Patent JP-2004041978-A (JP)
Title: System for washing dust with water and method for washing dust with water
Inventor: SAITO SHINICHIRO
IPC: B09C1/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for washing dust with water which can elute water-soluble components from dust such as incinerator fly ashes efficiently with a small amount of water and can deal with the case of a large amount of dust by using a compact facility.  <P>SOLUTION: The system 1 for washing dust with water comprises a first dissolution tank for dissolving water-soluble components of dust in water by suspending the dust in water; a first centrifugal separator 4 for carrying out solid-liquid separation of a slurry discharged out of the first dissolution tank 5; a second dissolution tank 3 for dissolving water-soluble components of a cake discharged out of the first centrifugal separator 4 by mixing the cake with water; a second centrifugal separator 2 for carrying out solid-liquid separation of a slurry discharged out of the second dissolution tank 3; and a circulation means for turning at least a portion of the separated water from the first centrifugal separator 4 or a portion of the separated water from the second centrifugal separator 2 to the first dissolution tank 5 or the second dissolution tank 3. The centrifugal separators 2, 4 are preferably provided with washing means 2g for washing the cake with water immediately before discharge of the cake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047862-A (JP)
Title: Electronic component packaging device and power supply control method therein
Inventor: IWASHITA NOBUYUKI
IPC: H05K13/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component packaging device which enables maintenance in safe condition and is excellent in operationality and safety, and a power supply control method in the electronic component packaging device.  <P>SOLUTION: In an electronic component packaging device which is constituted of a plurality of operation modules, an interlock circuit 24 is connected to a circuit shutting off device 21 which individually shuts off a power supply circuit for supplying power for making the operation modules move, and the circuit shutting off device 21 is selectively operated by soft control by a CPU 25 and hard control by a door opening/closing detection switch 27 and an operator identifying switch 28. Consequently, it is possible to select a control mode which forbids operation of all the operation modules without exception and a control mode which allows operation of a specific operation module according to preset conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053636-A (JP)
Title: Optical integrated circuit module and its manufacture method
Inventor: FUKAZAWA HIROYUKI
IPC: G02B6/122
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical integrated circuit module without using an optical waveguide requiring large space on a base plate and an expensive multilayer optical circuit board but having an optical waveguide performing optical communication inside.  <P>SOLUTION: The optical waveguide 32 is formed of transparent resin 27 between an optical element 23 and an optoelectronic element 24 in advance, and then the optical element 23 and the optoelectronic element 24 are fixed including a semiconductor chip 22 with sealing resin 28, or the semiconductor chip 22, the optical element 23, and the optoelectronic element 24 are fixed with the sealing resin 28, and then the optical waveguide 32 is formed of the transparent resin 27 between the optical element 23 and the optoelectronic element 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053748-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NISHIDA SATOSHI
IPC: G03G15/16
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for forming an excellent image on recording material without being affected by the fluctuation of the resistance value of an ionic conductive transfer roller caused by environmental fluctuation such as temperature and humidity and electric conduction drift.  <P>SOLUTION: After paper P reaches (S601) the transfer roller, the mean value Iz(n) of a transfer current required for one rotation of the transfer roller is calculated on the basis of the result of detection by a transfer roller current detection part 207 (S606), and compared with the mean value Iz(n-1) of the transfer current calculated previously. When the absolute value of the difference between them is equal to or below a specified value (YES in S608), it is determined that the resistance value of the transfer roller has fluctuated, and transfer voltage V0 and print transfer voltage Vt are corrrespondingly corrected (S609 and S610).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054500-A (JP)
Title: Selling activity evaluation system, program, and recording medium
Inventor: UBUSAWA TOYOJI
IPC: G06Q10/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To correct selling activities by setting evaluation indexes for every salesperson in charge and evaluating quantitatively respective selling activities of each salesperson in charge by using the set evaluation indexes.  <P>SOLUTION: A server device 10 which has an evaluation item setting means 10a and an evaluation index setting means 10b, is connected to a terminal device 21 used by the salesperson in charge via a network 1, and can access to a selling information DB (database) 11 with stored selling information including result data regarding to a business discussion and/or selling activity input from the salesperson in charge stored therein and to an individual information DB 12 with individual information regarding to the selling activity registered therein. The server 10 which sets evaluation items regarding to the business discussion and/or the selling activity for every salesperson in charge, sets the evaluation items at every salesperson in charge against the set evaluation items based on the result data stored into the information DB 11 and the individual information registered in the information DB 12, and transmits an evaluation result to which the evaluation indexes are set to the terminal device 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053932-A (JP)
Title: Waveform reproducing apparatus
Inventor: KIKUMOTO TADAO
IPC: G10H7/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical sound waveform reproducing apparatus for reproducing high quality musical sound for auditory sensation.  <P>SOLUTION: A sound source device 210 of a PSOLA (Pitch Synchronous Overlap Addition) method and a HPF 220 are arranged in a DSP 200, and the HPF 220 is arranged in the route where the musical sound waveform outputted from the sound source device 210 passes through. The further the musical waveform is away from an original pitch stored in waveform memory, the higher Q-value is set to this HPF 220, and a cut-off frequency Fc is set in the proximity of the fundamental frequency. High quality musical sound is obtained for auditory sensation by reproducing a musical sound waveform with emphasis on the fundamental frequency component and generating the musical sound waveform with emphasis on the fundamental frequency through a loudspeaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051321-A (JP)
Title: Sheet feeder and image formation device
Inventor: TANAKA KENICHI
IPC: B65H1/26
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by eliminating a damage and biting due to collision of a pickup means, etc. occurring in drawing out the feeding tray or in high speed insertion and by eliminating a flaw on an outer surface of a feeding tray or an image formation device by a simple guide means.  <P>SOLUTION: This sheet feeder has a recording paper storage part to store recording paper and a feeding part furnished with a pickup means to feed the recording paper free to oscillate and rotate and a guide means to interlock with oscillating rotation of the pickup means. The sheet feeder free to draw out the recording paper against a sheet fed device is constituted free to oscillate and rotate by receiving contact roughly in the drawing out direction from an end part in the inserting direction at the time when the guide means is roughly at an erected state with the pickup means roughly vertically in an erected state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063147-A (JP)
Title: Forming method for bus electrodes of front plate of plasma display panel
Inventor: KONDO YASUHIKO
IPC: H01J11/34
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a pattern of bus electrodes 11 of a front plate of a plasma display panel (PDP) simply, at a low cost and at high precision, maintaining highly both of blackness (contrast of a display plane) and conductivity (electric conduction through the electrodes).  <P>SOLUTION: An ink pattern 31 is formed on a base plate 10 by printing black ink 30, and electrically conductive metal powder 32 is sprinkled on the base plate 10. The powder sprinkled surface of the base plate 10 is treated by pressing in order to stick the electrically conductive powder 32 onto the ink pattern 31. The electrically conductive powder 32 except its portions stuck on the surface of the ink pattern 31 is removed as next treatment. The order of two treatments may be reversed. Then the pattern of the bus electrodes 11 is formed by baking the ink pattern 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025422-A (JP)
Title: Cutting machine for cable storage tube
Inventor: KUTSUZAWA KENJI
IPC: H02G1/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve safely and efficiently of partial cut-off work of a cable storage tube.  <P>SOLUTION: The upper surface of the cable storage tube is cut-off in the thin groove shape in the longitudinal direction, the periphery of the tube is cut-off in the thin groove shape in the circumferential direction, and cut-off into forming an arch longways separated piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058433-A (JP)
Title: Ink keys controlling method and ink keys controlling device
Inventor: ICHINOSE TAKASHI
IPC: B41F33/14
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink keys controlling method and an ink keys controlling device, which is effective for realizing a stable controlling by reducing the influence due to the difference between a high pattern areal percentage and a low one even under the condition that there exists the difference between the high pattern areal percentage and the low one in one printed matter.  <P>SOLUTION: In this ink keys controlling method, which is one method for controlling the ink keys opening on the basis of the result of the grasp of characteristics on the printing quality of a printing paper surface through the measurement of a color bar provided on the printing paper surface, the ink keys controlling method and the ink keys controlling device equipped with controlling gist determining steps for predetermining an operating gap on the basis of a pattern information are provided before the execution of the controlling of the ink keys opening or the ink keys controlling method and the ink keys controlling device, in which the pattern information is set to be one for every surface on the printing paper surface or one for every region corresponding to each ink key are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059301-A (JP)
Title: Paper feed mechanism
Inventor: MORITA KIWAMU
IPC: B65H3/68
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily prevent an abnormal noise, folding in a rear end, jamming and the like from being generated when a paper sheet is fed.  <P>SOLUTION: In this paper feed mechanism of which the paper sheet conveying direction T for conveying the stored paper sheets stored substantially horizontally in a device while selecting them one by one is set substantially perpendicularily with respect to a positional condition where the sheets are stored, a tilt conveying passage 25 arranged in an inflection part for changing the sheet conveying direction T from the substantially horizontal condition to a substantially vertical direction is formed into a curved shape to moderate the change of the conveying direction for the sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064978-A (JP)
Title: Power converter
Inventor: NAGASAWA YASUO
IPC: H02J9/06
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter whose reliability is raised by enabling the backup at power failure singly with a user board and also which takes account of environmental aspect, too, by contriving the downsizing and the weight reduction of a front end.  <P>SOLUTION: DC/DC modules 41a-41c mounted on a user board 1 are supplied with DC input voltage from the front end 22. This power converter is equipped with one or more battery modules 52 and 53 which can be mounted dispersedly on the user board 1 by mounting a lithium ion battery 32. At power failure, this power converter supplies DC/DC modules 41a-41c with DC back up voltage from the lithium ion battery in place of the front end 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059063-A (JP)
Title: Optical disk drive unit
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/007
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To use an optical disk in various modes, and to facilitate the management of data. SOLUTION: Each recording attribute of a first and a second recording regions on a recording surface in different positions in the thickness direction of an optical disk is set on the basis of the selection of a rewritable region, a write-once region or a write-protect region. Information for specifying the attribute of the set recording region is recorded on a structure management table. The recording attribute recorded on the structure management table is rewritten on the basis of a command issued by a host device.
Patent JP-2004069803-A (JP)
Title: Image forming apparatus
Inventor: NAKAI TOMOAKI
IPC: G03G15/01
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus realizing optimization of timing to perform density control.  <P>SOLUTION: The timing to perform the density control next time is calculated in accordance with the difference of the density of a specified patch between at the time of performing the density control previous time and at the time of performing this density control time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069890-A (JP)
Title: Plasma display device
Inventor: SATO YASUMASA
IPC: G09F9/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of facilitating the attachment and detachment of a power supply code and reducing noise superimposed onto the power supply code and the connector part.  <P>SOLUTION: The plasma display device has a display unit comprising a panel and a circuit block which is located on the rear face side and performs display by applying signals to the panel, a power supply block for supplying power to this display unit, and a power supply code 43 for connecting an input block 36 of this power supply block to a commercial power source receptacle, and the power supply code 43 has a plug part 44 at one end to be connected to the power source receptacle and a connector part 45 at the other end to be connected to an inlet 40, and the code part 46 between the plug part 44 and the connector part 45 is shielded, and also the plug part 44 is provided with an across-the-line capacitor 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071313-A (JP)
Title: Connector for flat conductor, and connector mounting terminal
Inventor: AOKI MASAYOSHI
IPC: H01R12/79
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a flat conductor capable of reducing height while structural strength is held and releasing a lock of a pressing member, and to provide a connector mounting terminal.  <P>SOLUTION: The connector for the flat conductor is equipped with a housing 1 for inserting a flexible substrate F; a plurality of contact terminals 2; an openable and closable pressing member 3; a pair of connector mounting terminals 4; and a locking mechanism 5. The locking mechanism 5 has structure locking a claw part 50 in a locking piece part 55 to lock the pressing member 3 in a closed state. The claw part 50 is installed in a portion corresponding to a contact projection part 22 with a contact terminal 2 and designed so as not to produce the unnecessary moment in the closed pressing member 3. Preferably, by projecting the locking piece part 55, the locking mechanism 5 is made unlockable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072435-A (JP)
Title: Management method and management system for data transmission
Inventor: KATO KOJI
IPC: H04L12/28
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of requests for resending data from a receiver to a transmitter in order to improve repeatability of received data in the receiver.  <P>SOLUTION: A polling list storing an inherent ID of receivers (a first receiver and a second receiver 20) capable of being communicated is prepared by conducting polling processing for the first to an Nth receivers 20 using a transmitter 10 during the start of communication. The transmitter 10 is configured to perform polling processing for the first receiver and the second receiver 20, based on the prepared polling list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069260-A (JP)
Title: Freezing prevention device for pipe of water heater heat exchanger
Inventor: HASUMI KAZUHISA
IPC: F24H1/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing prevention device for the pipes of a water heater heat exchanger allowing a large calorific value to be provided to the pipes and a water heater heat exchanger to be installed at a specified position with a less space margin by forming a heater in a plate shape.  <P>SOLUTION: A heater holding metal 22 is formed of a deformable heat conductive material. Pipe connection parts 28b and 30b and a communication part 34 for fixing the heater 24 are formed on the heater holding metal 22. The thickness of the pipe connection part is reduced so that the pipe connection part can be deformed according to the shape of the pipe. The deformable heater formed thin in a plate shape is fixed to the communication part 34. Even if a margin is not provided in spaces around the installed position of the water heater heat exchanger, the water heater heat exchanger can be disposed at a specified position with the heater holding metal fixing the heater fixed to the pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069040-A (JP)
Title: Pressure reducing valve provided with manual closure mechanism
Inventor: MATSUZAWA HIRONOBU
IPC: G05D16/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure reducing valve provided with a manual closure valve capable of saving space and reducing cost by integrating the pressure reducing valve with the manual closure mechanism.  <P>SOLUTION: An actuation member 81 is disposed on the back of a first pressure means through a spring member 82, and a manual operation part 86 and the actuation member are connected to each other to make it possible to advance and retreat the actuation member by rotation of the manual operation part 86. When the actuation member is advanced, the first pressure means M1 is forcedly advanced to apply a valve mechanism body to a valve seat for forming a valve closed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066205-A (JP)
Title: Desorption apparatus
Inventor: YAMAJI SHIGERU
IPC: B01D53/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desorption apparatus with which an adsorbent can efficiently be heated to a prescribed temperature and the time required to desorb an adsorbate from the adsorbent can be shortened.  <P>SOLUTION: A desorption tank 1 in which the adsorbent to be heated for desorbing the adsorbate is housed is provided with an external heating unit 2 arranged outside the tank 1 and an internal heating unit 8 arranged in the central part or its vicinity of the tank 1. The unit 8 is composed of an internal heater main body 81 and a heater mounting cylinder 82 for housing the body 81. Powder 83 is packed in the cylinder 82 for improving the heat conductivity of the inside of the cylinder 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077201-A (JP)
Title: Element transformation apparatus
Inventor: IWAMURA YASUHIRO
IPC: G21F9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transform even gaseous radioactive matter or gaseous radioactive matter mixed with a liquid into nonradioactive and stable elements.  <P>SOLUTION: This element transformation apparatus is provided with an element transformer 50; a sealed-type occlusion chamber 14/discharge chamber 16 for fixing the element transformer 50 inside; a transforming gas supply part 10 for supplying the inside of the occlusion chamber 14/discharge chamber 16 with a transforming gas in which matter to be transformed is contained in gaseous deuterium; a turbo-molecular pump 18 for bringing about the element transformation of the matter to be transformed by decompressing the inside of the discharge chamber 16 and passing the transforming gas through the inside of the element transformer 50 and for discharging the unreacted transforming gas passed through the inside of the element transformer 50 to the outside of the discharge chamber 16; and a circulating pump 22 for supplying the inside of the occlusion chamber 14 with the unreacted transforming gas discharged to the outside of the discharge chamber 16 by the turbo-molecular pump 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078595-A (JP)
Title: Printing machine and its method
Inventor: OKUMA OSAMU
IPC: G06F17/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To display a printing format to be designated in response to an attributes of a data file obtained from external equipment.  <P>SOLUTION: When one or more of data files are designated among data files memorized in a file server 30, a printing machine 50 displays both of color printing and black and white printing as the printing format capable of designating when the designated data file is permitted for color printing during entry, and displays black and white printing only as the designatable printing format when the color printing is not permitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072344-A (JP)
Title: Air conditioner for vehicle
Inventor: LEE JUNKANG
IPC: B60H1/00
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle blowing out a cold air for defrosting toward a window glass while blowing out a hot air to a cabin, or reversely blowing out the hot air toward the window glass while blowing out the cold air to the cabin. SOLUTION: An air conditioning unit having this air conditioner for the vehicle is provided with an air conditioner case having an inlet for an outside air flow and an inside air flow, a defroster, and respective opening parts in a face and a flow; an evaporator E and a heater core H installed at some intervals apart from the inlet side; a partitioning wall partitioning the air conditioner case inside part into upper/lower parts so as to be extended from the rear part of the evaporator to the rear part of the air conditioner case via the heater core; first and second fans installed in the inlet side and forcedly ventilating the inside/outside airs to the evaporator and the heater core; first and second temperature adjusting doors installed in the upper/lower parts of the partitioning wall and opening/closing the front part of the heater core;  and third and forth temperature adjusting doors installed in the upper/lower parts of the partitioning wall and opening/closing the rear part of the heater core.