baber/WOPTO huggingface dataset:
Patent JP-2004262059-A (JP)
Title: Roll sheet mounter and printer employing it
Inventor: KOBAYASHI NAOKI
IPC: B65H26/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll sheet mounter capable of detecting near end of a roll sheet accurately in a printer where the roll sheet can be mounted by any one of throwing system or pivoting system, and to provide a printer employing it.  <P>SOLUTION: The roll sheet mounter comprises a protrusion 63 moving in the direction touching the outer circumference of a roll sheet R when the residual quantity of the roll sheet R mounted by pivoting system becomes smaller than a specified quantity, a protrusion 62 entering a hole made in the core S of the roll sheet R when the residual quantity of the roll sheet R mounted by throwing system becomes smaller than a specified quantity, a lever 65 provided with two protrusions 62 and 63 at a specified interval and supported movably by a roll sheet holder 20, and a detector 64 for detecting movement of the lever 65.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266555-A (JP)
Title: Communication device
Inventor: MITSUNOBE MAKOTO
IPC: H04M1/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of obtaining a high cooling effect inexpensively with a simple configuration, thereby surely suppressing the temperature rising in an electronic circuit element.  <P>SOLUTION: Within a casing 2, a first wiring board 5 to package a heating electronic circuit element 4 thereon is disposed perpendicularly or in the attitude incilined to the perpendicular attitude. Near an upper portion of such a first wiring board, a ventilation hole 6 is formed for communicating the inside and the outside of the casing 2. Near a lower portion of the first wiring board 5, a ventilation hole 6 is formed for communicating the inside and the outside of the casing 2. Thus, a large opening is formed on the casing 2 near the upper portion and the lower portion of the first wiring board 5. Air heated by heating of the electronic circuit element 4 is speedily discharged from the ventilation hole 6 formed on the casing 2 near the upper portion of the first wiring board 5 to the external space of the casing 2, so that air at a normal temperature speedily flows from the ventilation hole formed on the casing 2 near the lower portion of the first wiring board 5 into the casing 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265277-A (JP)
Title: Point of sales information recording device
Inventor: MIYAOKA SEIJI
IPC: G07G1/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Point Of Sales (POS) information device which reduces an operator's operation burden as well as prevents making mistakes in corresponding a product's POS information to a wireless tag put on the product.  <P>SOLUTION: The POS information device consists of a product installation part 10a, a POS information reader 12, a wireless tag writer 14 and a controlling part 2. The product installation part 10a can install a product W on which a wireless tag Ra is put and POS information Wa such as User Parameter Control (UPC) codes and Japanese Article Number (JAN) codes are written down. The POS information reader 12 automatically reads out the POS information Wa written on teh product W installed on the product installation part 10a. The wireless tag writer 14 can write information on the wireless tag Ra put on the product W installed on the product installation part 10a. The controlling part 2 automatically do processes of writing information connected with the POS information Wa or the POS information Wa read out by the POS information reader 12, on the wireless tag Ra by the wireless tag writer 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270963-A (JP)
Title: Ice dispenser
Inventor: IGARI HIDEYUKI
IPC: F25C5/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to perform the work for releasing large quantity of ice pieces easily.  <P>SOLUTION: A large-sized receiver vessel 40 capable of being loaded on a drain pan 35 arranged in a bottom part of a stage 20 for release is provided. A magnet 46 is buried in a predetermined position on a rear face of the receiver vessel 40, and a detection switch 48 composed of a lead switch sensing and reacting to the magnet 46 is attached to a rear face of an apron panel 21 which forms a front face of the stage 20. When the receiver vessel 40 is loaded on the drain pan 35 and it is detected by the detection switch 48, a shutter 27 provided at a release port 23 is opened for two minutes through a solenoid device 26 so that ice pieces stored in an ice storage vessel 13 are released into the receiver vessel 40 through a shooter 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233949-A (JP)
Title: Liquid crystal display device
Inventor: YOSHII TAKASHI
IPC: H04N5/66
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that suppresses picture quality deterioration due to a movement blur and prevents picture quality deterioration due to an afterimage by controlling overshoot driving according to a frame frequency conversion rate, when performing high-speed driving display on a liquid crystal display panel by converting the frame frequency of an input image signal.  <P>SOLUTION: The liquid crystal display device is equipped with a frame frequency conversion part 7 which converts the frame frequency of the input image signal by interpolating the specified number of subframes in an input image frame and a write gradation determining means of finding an emphasis conversion signal for compensating optical response characteristics of the liquid crystal display panel 5 according to gradation transition before and after at least one vertical display period of the image signal after the frame frequency conversion. The write gradation determining means generates the emphasis conversion signal for compensating the optical response characteristics of the liquid crystal display panel 5 by referring to one of OS table memories 3a and 3b according to the frame frequency conversion rate of the frame frequency conversion part 7 and supplies it as a display image to the liquid crystal display panel 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268818-A (JP)
Title: Control device of vehicle
Inventor: MATSUURA KOZO
IPC: F02D29/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of securing the convenience of a mechanism for changing the state of a seat as much as possible while maintaining high safety at vehicle traveling.  <P>SOLUTION: This control device of a vehicle comprises a limit means (an electronic control device 40, a throttle valve 24, a motor 26, and sensors 50-54) for limiting the traveling performance of the vehicle, more concretely a traveling speed when a seat 10 of the vehicle is not in its standard condition. Here, a time not in the standard condition means that a condition of the seat 10 is not in a condition that the safety of an occupant can be secured best while the vehicle travels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270641-A (JP)
Title: Diesel engine
Inventor: KAMIYAMA TOSHIO
IPC: F02M59/46
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the sectional shape of a supporting part of a rolling element is substantially circular from the viewpoint of abrasion prevention and energy loss reduction during the sliding in a conventional engine, and when a supporting member of the rolling body is rotated in the circumferential direction of an outer circumferential surface thereof, the axial direction of a supporting shaft of the rolling element is deviated, the rolling element and a cam are possibly abraded, the sliding stroke control (for energy loss) of a plunger is possibly affected.  <P>SOLUTION: In a diesel engine 1 in which a cam 14 is provided on a cam shaft 13, a rolling element 80 is abutted on the cam, and a fuel injection pump 12 is driven, a projection 91 is provided on one of a supporting part 82 of the rolling element and a sliding part 2b to slidably fit the supporting part, and a guide groove 92 with the through hole fitted thereto is provided on the other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003337228-A (JP)
Title: Separating tool for coated optical fiber ribbon
Inventor: YASUTOMI TETSUYA
IPC: G02B6/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple separating tool for separating a multiple coated optical fiber ribbon into divided each coated optical fiber at a work site.  <P>SOLUTION: This tool is to separate a multiple coated optical fiber ribbon into at least one coated optical fiber, the multiple coated optical fiber ribbon in which optical fibers composed of a plurality of coated opilical fibers are arranged in a planar array and integrally coated. The tool is characterized in that it is composed of (a) a lever-shaped upper and lower members which are for clamping the ribbon and which have a nearly square cross section, (b) a groove which is arranged either in the upper member or in the lower member and which stores to pass through the ribbon, and (c) a scuffing blade which is installed at least either on the upper member or on the lower member and which divides the ribbon by relatively moving the ribbon stored in the groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268127-A (JP)
Title: Electromagnetic stirring apparatus in continuous casting mold
Inventor: SATO KOSHI
IPC: B22D11/115
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic stirring apparatus in a continuous casting mold capable of preventing abrasion of an inner cylinder of a protective outer box to accommodate an inductor of the electromagnetic stirring device.  <P>SOLUTION: In the electromagnetic stirring apparatus in the continuous casting mold, an inner cylinder facing the mold to surround molten metal out of a protective outer box of an electromagnetic stirring inductor disposed outside the continuous casting mold is formed of a refractory material or a heat-resistant insulating material. Abrasion of the inner cylinder caused by the motion of iron particles and iron powder produced in the casting is prevented by fitting a metal plate on the periphery of the mold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276247-A (JP)
Title: Method for manufacturing rubber sheet or rubber sheet composite
Inventor: KAWAHARA KEIZO
IPC: B29L9/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically manufacturing a rubber sheet or a rubber sheet composite having good thickness precision and homogeneity.  <P>SOLUTION: A rubber solution is held between at least two supports and made thin through the nip between rolls, a slit or a press to form laminate. This laminate is guided to a coagulation bath and subsequently guided to a drying tank and the rubber solution is coagulated to form the rubber sheet or the rubber sheet composite. In a preferable embodiment, a porous body is used as the support. Further, it is preferable to subject the formed rubber sheet or rubber sheet composite to crosslinking treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003272547-A (JP)
Title: Flat display device
Inventor: KO SUNG WOO
IPC: H01J29/70
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat display device for removing an excessive converging phenomenon occurring in applying a stable potential to apply an electron beam by forming a structure of an electrode part for applying a voltage into a symmetrical shape while improving the structure strength by setting a main skeleton structure of a horizontal deflection electrode in the horizontal direction in the flat display device.  <P>SOLUTION: In relation to the horizontal deflection electrode of this flat display device composed by sequentially forming a linear electrode, a control electrode, a signal electrode, a convergence electrode, the horizontal deflection electrode and a vertical deflection electrode and by including a phosphor screen with a phosphor applied, the horizontal deflection electrode is characterized by that electron beam deflection regions formed by a plurality of electrodes with voltages different from one another are symmetric with respect to the X-axis, the Y-axis and symmetrical with respect to a point, and the electron beam deflection regions are connected together in the horizontal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004280917-A (JP)
Title: Disk device
Inventor: OTA NAOHIDE
IPC: G11B33/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress noise caused by the vibration of a tray, and also to fix a vibration-isolating damper to a chassis with a simple structure.  <P>SOLUTION: The disk device comprises a rotary driving mechanism 70 for rotating a disk mounted on the tray 62, an optical device for reproducing information from the disk and recording information to the disk, a moving mechanism for moving the optical device, a chassis 71 which supports these and is also tilted so as to be moved away from or nearer to the disk according to an opening/closing operation of the tray 62, and a damper 75 for damping the vibration to the chassis 71. The damper 75 is so arranged as to be brought into contact with the bottom face of the tray 62 when the tray 62 is closed. The damper 75 is the one placed at the front end part of the chassis 71.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278095-A (JP)
Title: Catch basin within residential area
Inventor: TERADA MASAYUKI
IPC: E03F5/10
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascade type catch basion used in a narrow space.  <P>SOLUTION: An outdoor main drain pipe 106 and a cascade type catch basin 10 are installed by use of excavation in the construction of a detached house. The inflow inlet 13 of the catch basin 10 is opened in the downstream direction of the outdoor main drain pipe 106, at the upper part of the catch basin 10. Because guide members 25, 34 regulating the inflow inlet 13 and the outflow opening of the catch basin 10 communicating with the outdoor main drain pipe 106 in the stream in a U-turn form are built in the catch basin, even if the catch basin 10 is installed close to the building 2, the cascade flow is not disturbed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277081-A (JP)
Title: Conveyance method and conveyance device
Inventor: KAWAGUCHI HIROYUKI
IPC: B65H23/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device 13 capable of conveying a beltlike steel plate 11 between an unwinder spool 21 and a winder spool 22 while applying fixed tension to it.  <P>SOLUTION: Rotation resistance is given to rotation of the unwinder spool 21 around which the beltlike steel plate 11 is wound by a powder brake 24. The beltlike steel plate 11 is wound around the winder spool 22 from the unwinder spool 21 against rotation resistance given to the unwinder spool 21. Amount of conveyance of the beltlike steel plate 11 from the unwinder spool 21 onto the winder spool 22 is detected. Rotation resistance given to the unwinder spool 21 by the powder brake 24 is increased in accordance with increase of amount of conveyance of the beltlike steel plate 11 from the unwinder spool 21 onto the winder spool 22. Tension of the beltlike steel plate 11 between the unwinder spool 21 and the winder spool 22 is kept constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279709-A (JP)
Title: Motor controller for optical equipment and its control method
Inventor: WARABE TAKESHI
IPC: G02B7/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To start driving another motor in a period when an electromagnetic motor is braked, in an optical equipment using two or more motors and having at least one electromagnetic motor.  <P>SOLUTION: A DC motor driving circuit 23 for driving a DC motor 30, and a driver 34 for driving a stepping motor 34 are connected to a battery 27. A variable power lens 12 is driven by the DC motor 30, and a focus lens 16 is driven by the stepping motor 34. When a zoom switch 42 is switched from an on-state to an off-state, the DC motor 30 is braked in accordance with instructions from a microcomputer 22, then, the regenerative current generated by this flows back to the battery 27. And the stepping motor 34 is started in a period when the regenerative current flows back to the battery 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287743-A (JP)
Title: Management system, integrated management device, and answer information transmitting method
Inventor: SAKAI MINORU
IPC: G06F3/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system capable of making an inquiry for various pieces of OA equipment through an integrated connection window.  <P>SOLUTION: An equipment information DB 42 stores instruction images for a plurality pieces of OA equipment. An integrated management server 41 retrieves the equipment information DB 42, on receipt of an inquiry content for OA equipment 3 transmitted from OA equipment 1, and acquires a corresponding instruction image. At that time, the instruction image is properly selected by referring to the past inquiry history performed by a user. The integrated management server 41 transmits the acquired instruction image to the OA equipment 1. The OA equipment 1 displays, on receipt of the transmitted instruction image, the received instruction image on the display part of an operation panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288926-A (JP)
Title: Transformer and welder
Inventor: SATO RYODA
IPC: B23K9/073
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer capable of improving a power factor without using devices such as a condensive capacitor, and to provide a welder capable of saving energy and having a satisfacory peformance.  <P>SOLUTION: The transformer 70 has a iron core 75, and a plate coil 73 wound around the core 75. The coil 73 is wound with its plate surfaces facing each other and has a capcitive component. The capacitive component compensates a phase lag resulted from an inductive component of the coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294568-A (JP)
Title: Optical interconnection apparatus
Inventor: NARUSE MAKOTO
IPC: H04B10/80
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical interconnection apparatus that can securely make interconnection among many constituent elements between chips or boards under simple control, and has scalability capable of coping with a large scale.  <P>SOLUTION: The optical interconnection apparatus 1 is equipped with an input part 2 having input channels 2a, an output part 3 having output channels 3a, and an optical fiber array module 1 having optical fibers 13a connecting channels to each other, and the optical fiber module 1 is divided into (n) groups having optical fibers at least (n) (n: an integer of ≥2) times as many as the input channels 2a, and given (n) topologies between input and output while the groups are made different in style of arrangement style of output ends to input ends of the optical fibers; and one desired topology is selected and input light is outputted to respective channels 3a of the output part 3 after passing through one group of selected optical fibers 13a from the respective channels 2a of the input part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290327-A (JP)
Title: Model helicopter, and operation training device for the same
Inventor: FUJIOKA TOKIAKI
IPC: A63H27/133
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model helicopter and an operation training device for preventing damage to a machine body due to an operation mistake, or the like by training the operation of the model helicopter in operation environment close to the case of floating normally.  <P>SOLUTION: The model helicopter 10 is provided with a power source 20, a shaft pole 30 rotating with the power, a rotation member 40 rotating together with the shaft pole 30, and a machine body 50 for supporting them. The shaft pole 30 is made to be a hollow pipe for putting through the center part of the rotation member 40 from the machine body 50 to project upward, and an annular member 32 is provided at the lower part of the machine body 50 under the shaft pole 30. A hollow part through which a guiding line A penetrating through the shaft pole 30 and the annular member 32 can pass is formed. The model helicopter is equipped with the guiding line A penetrating through the machine body 50, a lower fixing tool 100 for fixing the guiding line A below the model helicopter 10, and an upper fixing tool 200 for fixing the guiding line A above the model helicopter 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297452-A (JP)
Title: Repair apparatus, and repair method
Inventor: KOJIMA HIDEKI
IPC: H01J9/42
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair apparatus for automatically deciding repair determination or a repair operation without performing a manual operation even concerning a defect which requires a complicated repair operation group.  <P>SOLUTION: The repair apparatus includes: an imaging means for picking-up the image of at least a repair object part; a defect extracting means for extracting the defect from the picked-up image; a defective data deriving means for deriving defective data from the image of the extracted defect; a determining means for determining the propriety of repair by comparing the defective data with a previously inputted repair standard value; and a means for calculating repair performance data by the use of the defective data and a previously inputted repair parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293946-A (JP)
Title: Ice machine
Inventor: TAKAHASHI KENJI
IPC: F25C1/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice machine for securing growth without excess or insufficiency in ice making in an ice making chamber even if temperature correction of external air of ice-making completion temperature cannot be performed effectively.  <P>SOLUTION: When calculated external air temperature in a step 101 is abnormal, it is judged as "YES" in a step 110 and the external temperature is set as a fixed external air temperature value in a step 113. In a step 115, the ice-making completion temperature is corrected based on the fixed external air temperature value. It is regarded as ice-making completion at the ice-making chamber when ice-making temperature reaches the corrected ice-making completion temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298882-A (JP)
Title: Method for manufacturing cu-containing steel
Inventor: HATANO MASAHARU
IPC: C22C38/38
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a Cu-containing steel excellent in surface property easily in an actual operation without lowering a rolling temperature and increasing its manufacturing cost due to equipment expansion or the like.  <P>SOLUTION: The manufacturing method of the Cu-containing steel includes a stage where hot work is performed by heating a steel ingot or a slab after making the surface of the steel ingot or the slab containing, by mass, 0.01-0.6% Cu and 0-0.1% Sn into Rmax of ≥ 20 μm by machining.  <P>COPYRIGHT: (C)2005,JPO&NCIPI