baber/WOPTO huggingface dataset:
Patent JP-2004296529-A (JP)
Title: Optical amplifier
Inventor: WATANABE AKIRA
IPC: H01S3/17
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier that uses a gain medium having a periodic gain structure and has a long service life.  <P>SOLUTION: This optical amplifier is constituted to amplify signal light by causing the gain medium, which is excellent in light resistance and has a benzothiadiazole derivative having a large gain, to display the periodic gain structure by projecting interference fringes of pumping light upon the gain medium and making the signal light incident on the gain structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297252-A (JP)
Title: Television securing structure, structure and method for securing electric apparatus
Inventor: HORIUCHI YASUO
IPC: G11B31/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a television from turning down without a member such as belt, etc. in earthquakes, etc. by securing the television set to a mounting body such as for mounting an electric apparatus, etc.  <P>SOLUTION: For securing a TV (mounting electric apparatus) set 10 having an extended power cord (insulated electric wire) 12 on a DVD player (mounting body) 20, the DVD player 20 is provided with a hook 23 for hooking the power cord 12 so that the power cord 12 is hooked on the hook 23 to secure the TV 10 on the DVD player 20. Utilizing the power cord 12 attached to the TV 10 eliminates the need of preparing a separate member such as a belt, etc. and facilitates securing the TV 10 to the player 20 enough to prevent the TV 10 from turning down in earthquakes, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296177-A (JP)
Title: Inorganic powder containing paste, and method for manufacturing display panel member using the same
Inventor: TAKADA HIDENOBU
IPC: H01J11/22
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic powder containing paste capable of preventing the dry of a screen plate.  <P>SOLUTION: The inorganic powder containing paste contains at least an inorganic powder and organic solvents, where the organic solvents are an organic solvent (A) having a boiling point within the range of 210 to 300°C and a relative evaporating rate less than 1 and an organic solvent (B) having a surface tension less than 29 mN/m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293631-A (JP)
Title: Slide spline apparatus
Inventor: OHASHI MASAAKI
IPC: F16C25/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide spline apparatus for preventing axial dislocation even if a slide bearing is worn out.  <P>SOLUTION: A plurality of slide bearings 31, 32 made of resin are interposed at the annular space between a spline shaft 3 and a spline enclosure 6. The plurality of slide bearings 31, 32 are axially fixed relative to either the spline shaft 3 or the spline enclosure 6, and the plurality of spline bearings 31, 32 are energized toward the other of the spline shaft 3 or the spline enclosure 6 by a coil spring 34. A first rotation-stop body 39 and a second rotation-stop body 44 are interposed between the spline enclosure 6 and the slide bearings 31, 32, and between the spline shaft 3 and the slide bearings 31, 32 to transmit rotary torque between the spline shaft 3 and the spline enclosure 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293961-A (JP)
Title: Blowing device
Inventor: TOTSUKA HIROYUKI
IPC: F04D27/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blowing device for restricting wind speed from damping.  <P>SOLUTION: The blowing device 1 is structured by providing punched panels 6, 7 at lower stream of a fan 5 and providing a straightening lattice board 8 at lower stream of the punched panels 6, 7. With the above structure, air flow generated by the fan 5 passes through the punched panels 6, 7 and speed distribution of the air flow becomes even at a section area perpendicular with the air flow and damping of wind speed is restricted because the air flow is accelerated and added with directional property for one direction by passing through the straightening lattice board 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293479-A (JP)
Title: Scroll type compressor
Inventor: KAMIYA HARUO
IPC: F04C18/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of supplying the lubricating oil in good performance and enhancing the durability between a drive pin and a bushing by reducing a strong contact of the drive pin with an eccentric hole resulting from its deflection.  <P>SOLUTION: The scroll type compressor is structured so that the drive pin 212 installed at the forefront of a main shaft 211 is inserted into the eccentric hole 213a in the bushing 213 rotatably and that a revolving scroll 240 is revolved by rotating an eccentric crank mechanism 210 in which the bushing 213 is stopped slipping off by a snap ring 214, and thereby a fluid is compressed in a working chamber 256 formed in the area with respect to a stationary scroll 250 confronting the revolving scroll 240, wherein between the drive pin 212 and the bushing 213, an enlarged gap part 213b is formed partially greater than the gap proper at least either of at the forefront and the root of the drive pin 212 and tying to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296353-A (JP)
Title: Electro-optical device and its manufacturing method and display device
Inventor: OKUYAMA TOMOYUKI
IPC: H05B33/26
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for connecting between each of a plurality of functional elements formed corresponding to a plurality of pixels on each of two substrates.  <P>SOLUTION: The electro-optical device having a plurality of pixel regions contains a first substrate (11) having a plurality of first functional elements formed thereon corresponding to the plurality of pixel regions, a second substrate (21) having a plurality of second functional elements formed thereon corresponding to each of the plurality of pixel regions. The first functional elements and the second functional elements are connected by an electrically conductive paste (31) formed corresponding to each of the pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293230-A (JP)
Title: Connection structure of steel pipe and its connecting method
Inventor: TOYOHARA AKITOSHI
IPC: E02D5/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a steel pipe and its connecting method capable of simply connecting steel pipes to each other even in the case of the steel pipe with a large caliber, at the same time, sufficiently enhancing resistance force against pulling load and also reducing an amount of joint material to be used.  <P>SOLUTION: In the connection structure of the steel pipe for connecting two steel pipes to each other through a joint, a male joint is provided to the end section of one steel pipe between two steel pipes, a female joint formed by enabling it to fit with the male joint is provided to the end section of the other steel pipe, and holding mechanisms capable of holding the male joint consisting of a chuck member and a locking bolt are provided to two or more positions in the circumferential direction of the female joint by making the chuck member as the inside in the female joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302590-A (JP)
Title: Device and method for seminar mediation service
Inventor: YAMANAKA KAZUYA
IPC: G06Q50/20
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To support a seminar organizer to the purpose of organization by increasing the ratio of participants matched to conditions desired by the organizer.  <P>SOLUTION: A seminar mediation service device comprises means for receiving participation-desired seminar contents and attribute information on users to register them in a first database, means for receiving information on seminars organized by seminar organization groups, at least including seminar contents and restrictions on participants, from seminar organization group terminals to register them in a second database, means for searching the second database for seminar information corresponding to the seminar contents registered in the first database, and if there is any registration, delivering a notification announcing that a seminar will be held, including the organizer, date and the like, to the user, and means for delivering a participation permission notification to the user to which the announcement notification has been delivered if the attribute information on the user is within the seminar restrictions registered in the second database.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298244-A (JP)
Title: Hood for endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood for endoscopes which can keep itself in contact with the entire inner wall of the lumen accurately within a narrow lumen tube while making almost uniform pressing forces workable thereon.  <P>SOLUTION: The hood 40 mounted on the hard distal part 2c of an insertion tube part 2 comprises a fit fixing part 41 and a hood body part 42 protruding by a specified length from the tip face of the hard distal part 2c. The hood body part 42 presents an askew cut cylindrical part in shape and the length of the protrusion is the shortest at the upper position thereof, the longest on the lower part side therefrom and varies successively therebetween. The thickness of the tip part of the hood body part 42 is the largest on the upper part side thereof, the least on the lower part side thereof and varies successively in the portion therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299469-A (JP)
Title: Underfloor device for rolling stock
Inventor: HASHIMOTO TAKASHI
IPC: B61C17/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter for a rolling stock capable of attaching and detaching supplies without changing external shapes of the supplies inside a device case.  <P>SOLUTION: In the power converter for the rolling stock equipped under a floor of the rolling stock 1, hanging lugs 3 that are attaching fittings projected from the upper part of the device to be fitted to the rolling stock body 1 are provided so that all of the hanging lugs 3 are not arranged on the same horizontal planes in the device height direction, but at least one of the hanging lugs 3 has a different height.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250228-A (JP)
Title: Method of guiding ascent/descent of escalator or man conveyor with sound and voice
Inventor: MIURA ATSUHIRO
IPC: B66B31/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance convenience and safety when a person handicapped in visual acuity gets on and off an escalator or a man conveyor.  <P>SOLUTION: Get-on timing and get-off timing are guided with a sound and a voice simultaneously or interlockingly with the movement of steps of the escalator or man conveyor. Sequential information such as digits is used for guide, and the sequential information sent to a user's ears when getting on is sent again to the user's ears in the get-off position to enable the user to judge his or her arrival at the get-off position. The sound and voice used for guide are changed to enable the user to judge whether the escalator or man conveyor is for ascent or descent. In the same way, the get-on position or get-off position can be judged to avoid danger generated by erroneously getting on from the get-off position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004298406-A (JP)
Title: Electronic endoscope apparatus
Inventor: TANI NOBUHIRO
IPC: H04N5/225
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope apparatus which has an electronic endoscope connectable regardless of a difference in the sample holding system of an image processing means in the type equipped with the electronic endoscope, the light source and the image processing means.  <P>SOLUTION: The electronic endoscope apparatus has a detection means to detect the types of the image processing means and an image signal generation means which generates the image signals corresponding to the results of the detection by the detection means. The image signal generation means also has an analog signal processor circuit which enables the sample holding operation of the output signals from the CCD of the electronic endoscope by any of a plurality of methods, a selection means which selects any of the plurality of methods based on the results of the detection by the detection means and a control means which controls the analog signal processor circuit to accomplish the sample holding operation according to the method selected by the selection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298569-A (JP)
Title: Game machine and game control process
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To execute a next-to-win display while controlling the burden on a main control board of a game machine in which the main control board and a sub-control board are separated.  <P>SOLUTION: In the game machine, the main control board 11 determines whether the result of the variable display should be a jackpot or not when a game ball wins a prize, and outputs a variable display result indication signal indicating the determined result of the variable display to a display control board 13. When a condition for starting the variation is satisfied, the main control board 11 outputs a variation start command to the display control board 13. The display control board 13 determines whether the variable display should be a next-to-win variation or not, and determines whether the variable display should be the next-to-win display without presentation display or the next-to-win presentation display with presentation display if it is determined that the variable display is the next-to-win variation. The display control part 13 executes the variable display with the next-to-win display when it is determined that the ready-to-win display should be executed, and controls the variable display of special patterns so that patterns are final stop patterns corresponding to the result of the display specified by the variable display result indication signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310168-A (JP)
Title: Mouse cord holder
Inventor: TANI KAZUO
IPC: G06F3/039
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse cord holder for freely moving mouse, and for reducing a change in a resistance when moving the mouse.  <P>SOLUTION: The mouse cord holder 100 for supporting a cord 520 connecting a mouse 510 to a computer 500 by lifting up the middle portion of the cord 520 is provided with a base 200 set in the neighborhood of the mouse, an arm 400 mounted on the base, extended upward, made of rigid material and bent so that its tip turns toward a horizontal to a downward direction and a cord holding part arranged at the tip of the arm. It is desired that the arm is mounted on the base so as to be horizontally and vertically turned. Furthermore, it is desired that a cord storage case for storing the excess length portion of the cord is attached to the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309905-A (JP)
Title: Pin driver
Inventor: KONDO SATORU
IPC: G09B21/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin driver in which power efficiency and durability are improved compared with the conventional pin driver.  <P>SOLUTION: A pin driver 30 is provided with a pin 40, electrodes 51 and 52 which support the pin 40 so that it moves along the extended directions indicated by arrows 40a and 40b, and a unidirectional shape memory alloy springs 55 and 56 which are engaged with the pin 40. A current path 71 is formed via the pin 40, the electrodes 51, and the spring 55, and a current path 72 is formed via the pin 40, the electrode 52, and the spring 56. The pin 40 is provided with an insulation film 43 which shuts off the path 71 when the pin 40 itself is present at a prescribed location with respect to the electrodes 51 and 52 and an insulation film 44 which shuts off the path 72 when the pin 40 itself is present at the prescribed location with respect to the electrodes 51 and 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309915-A (JP)
Title: Imaging apparatus
Inventor: SAWACHI YOICHI
IPC: G02B7/28
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that facilitates manual focus adjustment of its photographing lens and can put the lens in focus on a part that a user intends with high precision.  <P>SOLUTION: A digital camera 2 displays a divided pattern 30 consisting of a plurality of areas 31 on a display screen 20a of an LCD (liquid crystal display) 20 in MF (manual focusing) mode. A CPU (central processing unit) 51 calculates a focusing evaluation value fn indicating the focusing state of one area integrated by an outline extraction processing circuit 56 and a signal integrating circuit 57 on the basis of a contour signal and an image signal of the one area. The CPU 51 compares the calculated evaluation value fn with a history stored in a register Rn of an SDRAM 55 to judge whether the area 31 is focused on from the comparison result, and discriminatingly displays the area 31 whose focusing is detected and an area 31 other than it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313388-A (JP)
Title: Structure of suction port of jet bath
Inventor: WATANABE SADAHIKO
IPC: A47K3/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port of a jet bath capable of mechanically achieving the structure which can take in water only when an intake cover is attached, and allowing a user to easily clean slippery fur and stain inside an intake box when the intake cover is removed.  <P>SOLUTION: The intake box 1 is mounted in such a way that the suction port 2 faces the interior of a bathtub 3, and a through hole 4 communicating with the pump side of the jet bath is formed on a side surface of the intake box 1. A sheet-shaped movable board 5 whose outer circumference is along the intake box 1 is movably mounted inside the intake box 1, and a spring 6 is attached for energizing the movable board 5 to move to a position where the movable board closes the intake box 1. The intake cover 7 is detachably attached to the suction port 2 to cover the suction port 2. In addition, a leg part 8 for pressing the movable board 5 to a position close to the bottom of the intake box 1 against the spring 6 when the intake cover 7 is attached to the suction port 2 is integrally provided on the rear side of the intake cover 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313416-A (JP)
Title: Washer and dryer
Inventor: AKASAKA KENICHI
IPC: D06F25/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function for alarming and displaying when the amount of laundry housed in an inner tub exceeds a drying capacity.  <P>SOLUTION: This washer and dryer is provided with a clothes amount detection means 48 for detecting the amount of laundry housed in the inner tub 4 to detect the amount of laundry by the clothes amount detection means 48 when single operation of drying or operation of washing to drying is set. When the amount of laundry exceeds a predetermined drying capacity, alarm and display are carried out and the operation is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319751-A (JP)
Title: Photovoltaic power generation system and method for constructing the same
Inventor: ITOYAMA SEIKI
IPC: H01L31/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overvoltage at an output side of a DC/DC converter.  <P>SOLUTION: A photovoltaic power generation system is provided, which at least comprises a solar cell module 104, the DC/DC converter 102 and a DC/AC converter 105. The DC/DC converter 102 is built separately from the DC/AC converter 105. Means for suppressing overvoltage generated at an output terminal of the DC/DC converter 102 is provided at the DC/AC converter 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317862-A (JP)
Title: Large video display device
Inventor: HIDAKA KEIJI
IPC: H04N5/66
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce space necessary for the maintenance and adjustment of a large video display device.  <P>SOLUTION: A slide guide attached to the upper part of a body part 1 and a slide moving mechanism 30 constituted of a roller 21 fitted to the upper part of a protection glass frame 20 are driven by a driving means 40 and the protection glass frame 20 is moved to the front of the body part 1 in parallel. When returning the protection glass frame 20 to the body part 1 side, the slide guide 3 has a slope in the moving direction of the roller 21 to the body part side by gravity, and when moving the protection glass frame 20 to the front of the body part 1, the slope is canceled and the slide glass 3 is horizontally set. When sufficiently wide space is secured in the front of the body part 1, an interval between the body part 1 and the protection glass frame 20 can be sufficiently secured and space necessary for maintenance and adjustment can be reduced. Since the weight of the protection glass frame 20 is reduced by rolling friction, an inexpensive large video display device 100 allowed to be driven by manpower and quickly and easily operated can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318662-A (JP)
Title: Communication terminal and communication method
Inventor: IKEDA ATSUSHI
IPC: G06F13/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which transmits an electronic mail by adequately selecting two or more subjects and messages having specific contents, for example, the notification of the change of a mail address for coping with junk mails, in accordance with a mail address, and also provide a communication method therefor.  <P>SOLUTION: The communication terminal is provided with: a storage means which stores a plurality of templates having subjects and messages; a means which selects, edits and stores one of the templates; an address book means which stores electronic mail address information to a plurality of persons at the other end, information indicating whether the notification is permitted and an identifier which selects one of a plurality of the templates; an address book editing means; a trigger means which instructs a user to start a collective transmission; and a template transmission means which scans the address book means and transmits the template indicated by the identifier to the corresponding electronic mail address in accordance with the information indicating whether the notification is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328620-A (JP)
Title: Location information management method and apparatus
Inventor: TAKEMURA MASANORI
IPC: G06Q50/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a location information management method and apparatus in which a user is enabled to grasp location information of members of a group for two-way communications in group activity.  <P>SOLUTION: The trader who manages and provisions location information, includes a location information management server 20, one or more location information grasping terminals 30a-30m and a number of mobile terminals 40a-40n, registers one of the location information grasping terminals for the user who takes part in group activity, takes the plurality of mobile terminals 40 corresponding to the members of the group on a lease of a fixed term and makes every member hold the terminal. Each of the mobile terminals 40 is connected with each of the location information grasping terminals 30 and the location information management server 20 via the Internet to make possible two-way communications using voices or electronic mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI