baber/WOPTO huggingface dataset:
Patent JP-2004042000-A (JP)
Title: Method and device for treating organic chlorine compound
Inventor: MIURA TOSHIHIKO
IPC: C02F1/461
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce the concentrations of volatile organic chlorine compounds at a low cost even when their initial concentrations are high.  <P>SOLUTION: A device 1 for treating organic chlorine compounds is composed of a treatment tank 2 which has an airtight structure and of which the inside is partitioned by a partition wall, a primary treatment tank 3 which is installed at one side of the partition wall 10 and stores polluted water containing the volatile organic chlorine compounds, a pair of electrodes, an anode 5a and a cathode 5b, arranged opposite to each other in the primary treatment tank, a power source 6 electrically connected to the anode 5a and the cathode 5b, a secondary treatment tank 4 which is installed at the other side of the partition wall 10 and stores primarily treated water which has been applied to electrolysis treatment in the primary treatment tank 3 and is transferred therefrom, an aeration pipe 7 which is an aeration means disposed in the secondary treatment tank, a blower 8 which is a means connected to the aeration pipe for feeding gas under pressure, and an activated carbon absorber 9 which is a collection and absorption means connected to the treatment tank 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053641-A (JP)
Title: Polarizing illumination optical system and projection display device using same
Inventor: YAMAMOTO TSUTOMU
IPC: G03B21/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the polarized light separation efficiency of a polarization converting part by arranging the polarization converting part between a light source part and an integrator part and constituting so that parallel beams parallel with an optical axis is made incident on the polarization converting part from the light source part, and to improve cost effectiveness and machining accuracy in terms of manufacture.  <P>SOLUTION: In the polarizing illumination optical system, the light source part 10 consisting of a light source lamp 12 and a paraboloidal reflector 14 and emitting the beam nearly parallel forward on an optical axis, a polarized light changing optical system 20 separating the beam to two beams whose polarization directions are different from each other, and emitting the beams nearly parallel with the optical axis of the reflector 14 after adjusting the polarization directions of the two beams to be that of either one, and an integrator part 30 consisting of two integrator plates 32 and 34 uniformizing the light quantity of the beam are arranged in this order. The optical system is constituted to satisfy an expression 4f<D<7f. Provided that f is the focal distance of the reflector 14 and D is the width of a minimum light incident aperture 21 in the optical system 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053651-A (JP)
Title: Light transmission/reception module and its manufacture method
Inventor: ITABASHI NOBUTAKA
IPC: G02B6/42
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission/reception module capable of preventing axial shift from occurring on an optical fiber in the case of bonding and sticking the connection part of a ferrule to which the optical fiber is attached, and its manufacture method.  <P>SOLUTION: A pair of ferrules 3 and 4 has bonded parts β and γ where one part or all of the outer peripheral surface of the optical fiber 1 is exposed from the end side. In order to integrally cover and hold a pair of ferrules 3 and 4 in a state where the end faces 31 and 41 of the bonded parts β and γ are butted to each other, a guide sleeve 5 having a slit 51 notched in a center axis direction from one end to the other end so as to function also as a means for discharging an excess adhesive in the case of sticking the butting surfaces of the ferrules to each other is externally inserted to the outer peripheral surfaces of the ferrules 3 and 4 . Then, a window part 52 notched at a reverse phase position in an up-and-down direction to the formed position of the slit 51 is provided on the guide sleeve 5 in order to insert and arrange a light reception part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053335-A (JP)
Title: Manometer having transparent plate opening/closing mechanism
Inventor: OKITSU MASAYUKI
IPC: G01D11/24
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To move the position of a pressure range pointers without removing a cover in a manometer having the pressure range pointers.  <P>SOLUTION: The manometer has an interior machine, a pointer, a pressure dial plate, and the pressure range pointers 31 in the body of the manometer. A window hole 11 is formed in a cover 10, and a transparent plate 12 is fitted into the window hole 11 of the cover 10 so that the transparent plate 12 can be opened and closed. The tip of a driver or the like is brought into contact with the pressure range pointers 31 in the opening of the transparent plate 12 with the cover 10 being mounted for moving the pressure range pointers 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055039-A (JP)
Title: Recording medium, and recorded medium reproducing device
Inventor: MIZOWAKI KAZUNARI
IPC: G11B27/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium reproducing device capable of managing a recording medium in detail in accordance with a user's desire, and to provide a recording medium therefor.  <P>SOLUTION: Identification dots for identifying a recording medium are printed on a circumference centering on the center of of rotation of the recording medium on the disk surface of a disk-shaped recording medium. On the other hand, the recording medium reproducing device is provided with a reader for reading out the identification dots printed on the recording medium and, in the the device, the read-out identification dots are related to detailed recording medium management information inputted by the user and the dots are recorded in a memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056544-A (JP)
Title: Speaker device
Inventor: OTA SOICHI
IPC: H04R9/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device capable of efficiently dissipating heat generated in a voice coil.  <P>SOLUTION: A cylinder-shape bobbin 13 is inserted into an annular magnetic gap section formed inside of a holder 12 fixed to a frame 1. The upper part of the bobbin 13 is fixed to the inside of a damper 5 and the inside of a vibration plate 9, and a voice coil 14 is wound at the middle of the bobbin, and four extension sections 13a are arranged at the lower part of the bobbin in a divided fashion into circumferential direction. At the bottom of the holder 12, recesses in which each extension section 13a can invade are prepared, while a vent hole 12c connected to the magnetic gap section is provided. If the voice coil 12 generates heat, the heat is transferred to periphery of structural members such as a magnet 3 and a plate 4 etc through air, while the heat is transferred to the bobbin 13 of a large surface area. Hence, the speaker device is cooled down. Simultaneously, since the vent hole 12c connected to the magnetic gap section is in contact with open air, it is cooled down efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054803-A (JP)
Title: Monitoring server apparatus, network monitoring system, function modification method used for them, and program for the method
Inventor: YOSHIOKA TOMOMI
IPC: G06F9/445
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network monitoring system for adding/deleting functions without stopping the operation of a system.  <P>SOLUTION: A system management process 23 has functions #1-#n for monitoring a monitored target in a system. A WEB server process 21 has an HTML file 22 for accessing respective functions #1-#n in the system management process 23. A user client 1 downloads the HTML file to monitor the system visibly by a WEB browser 11. A function addition request is outputted from the user client 1 to the monitoring server 2, thus uploading an HTML file 12 corresponding to a new function to the WEB server process 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058319-A (JP)
Title: Maintenance kit and maintenance method of inkjet printer and inkjet printer equipped with maintenance kit
Inventor: UENO NAOZUMI
IPC: B41J2/185
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce running cost of an inkjet printer by avoiding a significant increase in the quantity of waste ink while ensuring suction removal of air when air (bubble) to be removed is present in the ink supply passage on the upstream side of a filter member.  <P>SOLUTION: When a relatively large bubble is generated in a subtank on the upstream side of a filter member 48a or when an ink tank is replaced, suction recovery processing is effected in a first suction mode where the differential pressure of the filter member 48a exceeds surface tension of ink. When maintenance operation is performed under a state where the quantity of air in the subtank on the upstream side of a filter member 48a is appropriate, suction recovery processing is effected in a second suction mode where the differential pressure of the filter member 48a does not exceed a surface tension of ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062337-A (JP)
Title: Support system for disabled or the like
Inventor: TAKABA EISHIN
IPC: G06Q10/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To address the fact that while it takes courage for disabled persons or the like to ask for help from people around them when in need, physically unimpaired people often hesitate to volunteer help.  <P>SOLUTION: A disabled person or the like carries a GPS communication terminal with a help button. When support or care is needed the help button is pressed to let a help call center search for helpers located near the person. The helpers located nearby are informed of the current position and the individual identification information of the person by e-mail. The helpers get to the location of the person according to this information to provide necessary support or care.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063590-A (JP)
Title: Laminator for substrate and laminating method
Inventor: SUYAMA TOSHIAKI
IPC: H05K3/28
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminator for a substrate and a laminating method wherein a film or part of the film does not intrude or fills in alignment marks formed on the substrate in a recessed form or a in a form of a through-hole for an optical reader for its accurate reading.  <P>SOLUTION: In the substrate laminator 10 wherein the film 20 is placed to one side or both sides of the substrate 30 on which the alignment marks 15 in a form of through-holes and/or recessed parts are formed, and pressing rollers 11 press the film 20 to laminate the film 20 onto one side or both the sides of the substrate 30, a reduced diametrical part 13 is formed on each of the pressing rollers 11 so that the part of the film 20 covering openings 15a of the through-holes or the recessed parts as the alignment marks 15 is not substantially pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058178-A (JP)
Title: Front cover retaining mechanism of electric tool
Inventor: TACHIBANA TOSHIHIKO
IPC: B25F5/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric tool improving assembling performance of a front cover, preventing it from falling from a gear cover, and having a little recessed/projecting design shape.  <P>SOLUTION: This electric tool is provided with a housing 2 incorporating an electric motor 1, the gear case 6 connected to one end of the motor housing 2, and a front cover 24 composed of an electrically and thermally insulating elastic member wrapping the gear case 6 or the gear case 6 and the motor housing 2. A part of the front cover 24 is halved by a slit, grooves 24a and 24b are provided adjacent to the slit, and the slit of the front cover 24 is so constituted as to be retained by a cover clip 25 having projections 25a and 25b fitted in the grooves 24a and 24b so as not to be opened. This constitution can prevent the front cover 24 from deviating in the front/rear/left/right relative to the motor housing 2, and provide the electric tool having the assembling performance and a little recessed/projecting design shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064444-A (JP)
Title: Adsl modem instrument and method for communication
Inventor: NOMA NOBUHIKO
IPC: H04L27/26
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable synchronization of a hyper-frame and a synchronization of a symbol to be simultaneously established and to surely establish the synchronizations even when the distance between an ATU-C and an ATU-R becomes large.  <P>SOLUTION: An ADSL modem apparatus 2 that serves as an ATU-R receives a signal in a hyperframe format having FEXT and NEXT parts, when an initialization sequence is started, the signal configured with a known number of symbols. The received signal is sampled by an AFE 13 and stored in a buffer memory 278a of an FET unit 27. A processor 20 establishes a symbol synchronization and a hyperframe synchronization upon receiving an original signal based on sample data of the original signal, the original signal having REVERB signals during a FEXT period and non-REVERB signals distinguishable from the REVERB signals during a NEXT period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062630-A (JP)
Title: Fifo memory and semiconductor device
Inventor: OZAWA TAKASHI
IPC: G06F13/38
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FIFO memory which surely prevents occurrence of an overflow and underflow of data while keeping the performance of the whole system.  <P>SOLUTION: A fullness flag generating/removing circuit 18 generates a fullness flag FF when a write control clock controlled by the fullness flag FF is inputted under the condition that the next write pointer WQC accords with the present read pointer RQA. An empty flag generating/removing circuit 19 generates an empty flag EF when a read-out control clock controlled by the empty flag EF is inputted under the condition that the next read pointer RQC accords with the present write pointer WQA. By this, the fullness flag FF or the empty flag EF is generated in a high speed when a memory 12 is in the state of fullness or empty.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062115-A (JP)
Title: Distribution processing unit for picture display device
Inventor: TSUJI RYUHEI
IPC: G09G3/20
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution processing unit that enables a display unit structure to be arbitrarily designed.  <P>SOLUTION: The distribution processing unit for a picture display device receives data from a picture data source concerning a picture to be displayed in a display section which is structured by connecting a plurality of display units and, on the basis of the data received, transfers necessary data to the display section of the picture display device. The distribution processing unit is provided with an interface 20 for the purpose of performing data communication by connecting a plurality of distribution processing units, and also provided with an interface 21 for the display unit for the purpose of transferring data to the driving circuit 6 of a light emitting element comprising the display section of the picture display device. The interface 20 for the distribution processing unit has a capability of transferring data faster than the interface 21 for the display unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066843-A (JP)
Title: Control device for hybrid vehicle
Inventor: HOSONO TATSUO
IPC: B60L50/16
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive discharge of a battery during vehicle deceleration coast driving.  <P>SOLUTION: A lock up clutch is provided on a torque converter between an engine and a motor generator and a driving wheel. At deceleration coast driving of the vehicle, it is determined whether ordinary deceleration mode or a forcible power generation mode (S1 and S2). At the ordinary deceleration mode, the lock up clutch 7 is fastened (S3), and the engine is kept in a non-operating condition (S4). At the forcible power generation mode, the lock up clutch is released (S11), the engine is kept in an operating condition (S12), and a rotational frequency of the motor generator is controlled to a target rotational frequency (S17). At this time, the target rotational frequency is set to be equal to or lower than a driving wheel side (turbine) rotational frequency when the driving wheel side rotational frequency is equal to or more than an idling rotational frequency (S15), and the target rotational frequency is set to the idling rotational frequency when the driving wheel side of rotational frequency is lower than the idling rotational frequency (S16).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071667-A (JP)
Title: Polishing device
Inventor: KOJIMA KATSUYOSHI
IPC: B24B37/30
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device which prevents stains caused on the backside of a wafer.  <P>SOLUTION: The polishing device is provided with a head body 4 having a recessed part 4a retained above an abrasive cloth 62 and opened downward, a retaining ring 5 for retaining a wafer W attached to the head body 4, a second membrane 65 interposed between the retaining ring 5 and the head body 4 while forming a pressurizing space (b) in the recess 4a and consisting of an elastic material for abutting the wafer W against the abrasive cloth 62 by pressure, and a retainer ring 6 arranged around the second membrane 65 and retained elastically above the abrasive cloth 62 while the retainer ring 6 is provided with suction ports 7a, 7b opened at least on the inner peripheral surface or the lower side opening end surface of the ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065385-A (JP)
Title: Method of displaying information in synthetic resin part of game machine
Inventor: SASAKI SATORU
IPC: A63F7/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily recycle a synthetic resin part used in a game machine without such work as peeling off seals or printing paint for information display.  <P>SOLUTION: A plate-like display member 11 is made of the same material as the synthetic resin part 71 requiring the information display, and is formed in such a way that the whole of it is detachable from the synthetic resin part 71 or separable except for a part of it. By attaching the plate-like display member 11 to the synthetic resin part 71, information is displayed in the synthetic resin part 71 with display information 12 and 13 applied to an information display surface 11a at a necessary part of the plate-like display member 11. When the synthetic resin part 71 is recycled, the display information 12 and 13 can be removed from the synthetic resin part 71 together with the whole or the necessary part of the plate-like display member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044997-A (JP)
Title: Floor-type heater
Inventor: TAKANOSE EIICHIRO
IPC: F24D13/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor-type heater having a scratch-proof surface, not needing the professional technology for construction, being lightened, and easily handled.  <P>SOLUTION: This floor-type heater is configurated by a sheet material 2, a hard felt 4 attached to a rear face of the sheet material 2 and having a recessed part on its upper side, and a heater 3 mounted in a space defined by the recessed part of the hard felt 4 and the sheet material 2, and a cord 6 with a socket 7 is connected to the heater 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072970-A (JP)
Title: Insulator and motor equipped with it
Inventor: MATSUYA YOSHIHIRO
IPC: H02K3/34
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To form an insulator into a shape that does not cause unwinding of coils.  <P>SOLUTION: On each core covered with two pieces of insulators, coils are wound in multiple layers parallel in the direction of the axis of rotation on both side surfaces of a tooth and in a tilting state at one end surface of the tooth. The insulators are each provided with an end surface covered part that contacts the end surface of the core, a base side protruding part and overhanging part side protrusion that are provided protrusively at the opposite side of the core from the end surface covered part corresponding to the base and the overhanging part. The top surface of the tooth end surface covered part that contacts the tooth of the end covered part is formed on a plane parallel to the tooth end surface. Grooves that guide the coils on both side surfaces of the tooth end surface covered part in the axial direction of rotation are provided in the pitch of coil diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073112-A (JP)
Title: Cell separation kit and method for separating cell by using the same
Inventor: SHIMIZU HIROMICHI
IPC: C12M3/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of selecting and collecting a plurality of kinds of cells in large amounts at a time.  <P>SOLUTION: A cell separation system is composed of a cell separation kit containing a temperature-sensitive carrier exhibiting a hydrophilic property at a specific temperature (transition temperature) or above and exhibiting the hydrophobic property at a temperature not higher than the specific temperature and a collecting cell attached to the surface of the carrier and binding a substance having an antigen-binding structure to a target cell. The operation of the cell separation system is carried out by the following procedures. (1) The cell separation kit is mixed into an aqueous solution containing a target cell adjusted to a temperature not lower than the transition temperature and the target cell is bound to the collecting cell by antigen antibody reaction. (2) A collecting cell-attached carrier to which the target cell is bound is separated from the aqueous solution and transferred to other medium. (3) The medium whose temperature is kept to the transition temperature or below of the carrier is attached to the carrier and the collecting cell bound to the target cell is removed from the carrier. (4) The carrier is separated from the collecting cell bound to the target cell. (5) A conjugate of the target cell with the collecting cell is released and the target cell is separated from the collecting cell.   <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075363-A (JP)
Title: Automated storage and retrieval system
Inventor: SATO KOJI
IPC: B65G1/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily set the number of containers for samples to be taken out, conduct automatic arrangement in a storage part, and to promptly store a large amount of containers for samples.  <P>SOLUTION: This system comprises a means of carrying a plurality of racks in/from between two rows of shelves which store the racks capable of storing the plurality of containers for samples; a conveyance part which is equipped with a picker capable of taking out the container for samples and repacking them into another rack and moves vertically and horizontally; and a door for storing the racks directly in the shelves, which is positioned on the side of its body.  <P>COPYRIGHT: (C)2004,JPO