baber/WOPTO huggingface dataset:
Patent JP-2003305075-A (JP)
Title: Heating implement
Inventor: USUI AKIO
IPC: A61N2/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating implement providing a user with a safe temperature without producing a low temperature burn over a long period by electrically and easily controlling a temperature imparted to an outer skin to 37 to 43°C, easily handled, formed in a simple structure, and usable repeatedly.  <P>SOLUTION: In this heating implement having a surface heating element, a battery for supplying power to the surface heating element is a lithium polymer battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322738-A (JP)
Title: Vehicular indication device
Inventor: ASAI TOSHITAKA
IPC: B60R21/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular indication device capable of controlling indication by saving the number of ports (namely, terminals conducting input or output) of a control circuit.  <P>SOLUTION: The vehicular indication device comprises the control circuit 10 generating a control signal of a level decided by a predetermined specification, from one terminal 11c; an indication driving circuit 20 driving an indicating means 21; and a logic circuit 30 controlling the actuation of the indication driving circuit 20 according to a first signal S1 decided by the control signal generated from the terminal 11c and a second signal S2 decided according to a state of a detected target. The logic circuit 20 is structured to control the actuation of the indication drive circuit 20 according to the second signal S2, when the control circuit 10 generates the control signal of the level decided by the predetermined specification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322742-A (JP)
Title: Shopping cart
Inventor: NISHIDA SHIGETO
IPC: B62B3/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping cart capable of independently carrying a standing frame and a pedestal frame, conduct processing such as resin coating, and improving productivity and transport efficiency.  <P>SOLUTION: In the shopping cart, an article holding portion 6 holding articles such as commodities is detachably supported by a truck main body 5 composed of the standing frame 2 having a hand-pushed handle portion, and the pedestal frame 3 supporting the standing frame 2 in a rising state. The shopping cart comprises an attaching/detaching mechanism freely attaching/detaching the pedestal frame 3 to/from the standing frame 2. A resolving means is that the pedestal frame 3 is structured so as to be attached/detached to/from the standing frame 2 by the attaching/detaching mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324139-A (JP)
Title: Construction method of tunnel timbering
Inventor: SO RYUSUKE
IPC: E21D9/01
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member used as a part of conventional secondary lining while rapidly and safely constructing the timbering structure of a new tunnel constructed by widening an existing tunnel.  <P>SOLUTION: A rail foundation 11 and a timbering support foundation 12 are provided along a tunnel extending direction in the position of a wall surface leg part 3a of the new tunnel 1 constructed by widening an existing tunnel cross section 2. A rail having a recess for holding spherical bodies is continuously installed on the upper face of the rail foundation 11, and a plurality of spherical bodies are dispersedly arranged in the recess of the rail. Arch slabs 23 of circular arc shape for timbering the tunnel wall surface close to a working face advancing following the excavation progress of the new tunnel are temporarily assembled behind the working face and moved close to the working face, using the rolling of the spherical bodies in the rail. An arch slab leg part is moved and installed on the timbering support structure 12 from the top of the rail foundation 11, and a key arch 22 is connected to properly assemble the arch slabs 23 and to close the arch. A back-filling material 6 is filled at the back face of the closed arch timbering 20 to integrate tunnel timbering near the working face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328338-A (JP)
Title: Crystal vibrator and mounting structure thereof
Inventor: NAKAZAWA TOSHIO
IPC: H03H9/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal vibrator which can improve the reliability of a vibration characteristic by enhancing the junction strength of a crystal vibrator and a conductive bonding agent and also to provide a mounting structure of the same crystal vibrator.  <P>SOLUTION: The crystal vibrator 10 is formed by depositing a pair of vibration electrodes 2a, 2b on both principal surfaces of an almost rectangular crystal substrate 1 with parts thereof partially opposed with each other, and leading one end of a pair of vibration electrodes 2a, 2b up to one side of the crystal substrate. In the crystal vibrator 10, a pair of terminal electrodes 3a, 3b are formed to a leading area. A cutout 7 is formed through the thickness direction of the crystal substrate 1 in a region to form the terminal electrodes 3a, 3b. Moreover, in the mounting structure of the crystal vibrator 10 on the wiring substrate 4 including a pair of connection pads 5a, 5b connected electrically to the terminal electrodes 3a, 3b, the terminal electrodes 3a, 3b and the connection pads 5a, 5b are electrically connected with a conductive connecting agent 6 partially filled in the forming region of the cutout 7 which is partly cut away.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003312234-A (JP)
Title: Vehicular air conditioner
Inventor: KAWAHARA TATSUHIDE
IPC: B60H1/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner which can attain size reduction by decreasing a space necessary to fit and operate an air mix damper, has less change in the operating force of the air mix damper, can facilitate its setting, furthermore, can decrease a space to fit and operate an air mix damper drive mechanism.  <P>SOLUTION: This air conditioning device is constituted so that a blow fan, an evaporator, an air mix damper and a heater may be disposed from the upstream side in a casing having an air inlet opening and an air outlet opening. The air mix damper is constituted of a plate-shaped damper member which is made to approach the heater at the upstream position of the heater, and can be made to move in a direction vertical to that of air flow. The damper member can be made to move between the position where all the surfaces of the heater are fully closed and the position bypassing the heater. Racks arranged along the moving direction and pinions in mesh with the racks and fixed to a driving shaft are provided in a plurality of sets in parallel at a specified interval on the air mix damper surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322584-A (JP)
Title: Mold for lens molding, and lens molding method
Inventor: MIKAMI IKUO
IPC: B29C45/26
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for lens molding which enables molding of a lens with extremely few molding strain, and to provide a lens molding method.  <P>SOLUTION: The mold for lens molding comprising the cope and drag is clamped, and four molding cavities 4, a runner 5 communicating with a sprue 9 and the gates 7 making the runner 5 communicate with each molding cavity 4 are formed in between both cope and drag. The communicating portion of the gate 7 with the runner 5 is formed long in the longitudinal direction of the latter, and that with the cavity 4 is formed long in the peripheral direction thereof. When each molding cavity 4 is filled with the molding material from the runner 5 through the gate 7, the material is filled in the whole cavity 4 from outside toward its central part while flowing along the inner face of the cavity 4 in its peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334443-A (JP)
Title: Firmware download method, firmware download system, and firmware download program
Inventor: TEI JINKAN
IPC: B41J5/30
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firmware download method, a firmware download system, and a firmware download program that can easily download firmware data and have no influence on printing processing.  <P>SOLUTION: A host PC 10, when detecting connection for two-way communication to a printer 20 and being in a download mode for downloading firmware data, downloads firmware data to the printer 20 to write them into a flash ROM 28 of the printer 20. The download mode is set, for example, according to an operation of installing a printer driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311376-A (JP)
Title: Clamp board
Inventor: KOSUGE MITSUHARU
IPC: F21V21/08
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp board which can be fixed even when there is only a small space on the underside of a fixed part.  <P>SOLUTION: The clamp board 200 to fix an equipment 10 such as a lamp stand to a pinched part such as an edge of a desk is provided with an upper part member 220 to be connected to the base part 11 of the equipment 10, and an upper side contact part 221 which comes into contact with the upper face of the pinched part is attached to the upper part member 220. Furthermore, the lower side member 230 to be engaged with the upper part member 220 in free vertical movement is provided, and a lower side contact part 231 detoured around the pinched part and contact with its lower face is attached to the lower side member 230, positioned on the upper side of the pinched part, and acts on the upper part member 220 and the lower side member 230. Furthermore, a nut 250 for adjustment to adjust a spacing between the upper side contact part 221 and the lower side contact part 231 from the upper side is provided, and by rotating the nut 250 for the adjustment, the pinched part is pinched by the upper side contact part 221 and the lower side contact part 231.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331352-A (JP)
Title: Paper feeding device
Inventor: SAWAI KUNIO
IPC: B41J11/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of controlling conveyance of paper by a feeding roller precisely without increasing precision of parts.  <P>SOLUTION: A first intermediate gear support shaft 4 includes a bearing engaging part 4a inserted into a bearing part 3a of a first intermediate gear 3, having a flat part 4b and a circular part 4c, and having a cross section shape which is a substantially D-cut shape, and the bearing engaging part 4a having substantially D-cut shape of the first intermediate gear support shaft 4 includes two support parts 4d and 4e constituted by a part positioned on a boundary line of the flat part 4b and the circular part 4c. Two support parts 4d and 4e are arranged to support the circular bearing part 3a of the first intermediate gear 3 at two positions inclined by a predetermined angle to the left and right sides each for a line of force that the first intermediate gear 3 passing through the center of the first intermediate gear 3 receives by rotation. Two support parts 4d and 4e have a chamfered or round shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329701-A (JP)
Title: Golf cart
Inventor: SUGIURA YOSHIKAZU
IPC: A63B55/60
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf cart which has the function of securing the highly safe playing by preventing unsafe ball hitting actions.  <P>SOLUTION: In the golf cart, the positional information signals transmitted from the transmitters 33 the individual players have in the preceding party and own party through an antenna are received by a receiver 26 of his own golf cart to be inputted into a main CPU 21. The main CPU 21 has a judging means to judge whether a player belonging to his own golf cart can start playing or not based on the positional information and displays the information on the readiness for the playing by the judging means on a display means 24 comprising a liquid crystal screen, for instance, to inform the players to the effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004044580-A (JP)
Title: Control device of glow plug
Inventor: GOTO SHUNSUKE
IPC: F02P19/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a glow plug for controlling power supply of a resistance heating heater by a resistance control method, and causing little excessive overshoot of a heater temperature even in a temperature rise transitional period before saturating a temperature of the resistance heating heater.  <P>SOLUTION: This control device 100 of the glow plug has a steady control mode for adjusting supply electric power to the resistance heating heater so that resistance of the resistance heating heater 2 of the glow plug 1 is maintained in a preset range. A control period by a transitional control mode is arranged before starting power supply control by the steady control mode. Integral electric energy to the resistance heating heater 2 in the control period by the transitional control mode is set lower than integral electric energy of a power supply period expected when operated by substituting the control period by the transitional control mode with the power supply period by the steady control mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001512-A (JP)
Title: Client replaceable unit (cru) and operating method for machine having cru
Inventor: TABB CHARLES H
IPC: G06F11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To update the software code of a machine, e.g. a printer, using a client replaceable unit (CRU) without requiring to call a service engineer.  <P>SOLUTION: The replaceable subassembly (CRU) 1 separable from the machine 100 has a memory (CRUM) 30. The memory stores the software code/upgrade of an executable instruction concerning to utilization of the replaceable subassembly. In the operation of the machine, the replaceable subassembly is placed in the machine and the memory is read out. The stored software code/upgrade is then placed in the machine as a new executable instruction, and a machine having the replaceable subassembly is operated based on the new executable instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340685-A (JP)
Title: Method for evaluating semiconductor wafer housing container
Inventor: NAKAMURA SEIYA
IPC: G01N30/06
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To locally evaluate the interior of a semiconductor wafer housing container to be analyzed by accurately measuring the distribution state of the pollutant on the surface of a semiconductor wafer.  <P>SOLUTION: A sample semiconductor wafer piece 2 is housed in a sample wafer piece holding fixture main body 1 having one or a plurality of through holes 4 and a support part 3 provided at every through-hole and, after the sample wafer piece holding fixture main body 1 is housed in the semiconductor wafer housing container 5 to be evaluated to be allowed to stand for a predetermined time, the pollutant, which is adsorbed or bonded on the surface of the sample semiconductor wafer piece 2 and collected, is measured to evaluate the local polluted state in the semiconductor wafer housing container. The pollutant is measured using a process for separating the pollutant collected on the sample semiconductor wafer piece 2 and a process for measuring the separated pollutant. The former process comprises a heating separation process and the latter process comprises a measuring process subjected to gas chromatography and/or mass analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340231-A (JP)
Title: Clamping device
Inventor: NOBUKAWA SHUNJI
IPC: F16B7/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device capable of responding to changes in an installing position without problems when a strut element is fixed to an H-beam.  <P>SOLUTION: A supporting plate material 4 has a cup-shaped bulging portion 4a projecting upward in a center part, and is formed with a flange portion 4b around the supporting plate material 4. The clamping device 1 fixes the strut element on a surface of the H-beam 5 through a screw rod 3, at a lower end portion. The clamping device comprises a retaining plate 11 formed with a hole portion 11a guiding the bulging portion of the supporting plate material in a center part, and capable of abutting from an upper side on the flange portion 4b of the supporting plate material by a flange portion 11b that is an outer peripheral part of the hole portion 11a; an abutting plate 12 disposed corresponding to a bottom surface of both side flange portion 5a of the H-beam, and capable of clipping the flange portion 5a of the H-beam by cooperating with the flange portion 11b of the retaining plate; and bolt/nut 14, 15 inserted to penetrate the retaining plate and the abutting plate, and fastening the flange portion of the H-beam from upper and lower sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340087-A (JP)
Title: Multiblade fan
Inventor: KAWAGUCHI YUTAKA
IPC: F04D29/66
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiblade fan capable of reducing labor, size and noise by suppressing generation of turbulent swirl near a main plate, and effectively returning air flow to the inside of a fan for improvement of blower capacity.  <P>SOLUTION: The multiblade fan 1 includes a disk shape main plate 2 provided with a boss part 2a for connecting a drive shaft to a center part thereof and a plurality of blades fixed on an outer circumference part of the main plate 2 at their lower end parts and extending in an axis direction of the drive shaft. A plurality of opening parts 10 are evenly formed on a center side part of the main plate 2 more than the plurality of blades 3, a plurality of guide plates 15 set close and opposite to the plurality of opening parts 10 from inside respectively are integrally formed with the main plate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341437-A (JP)
Title: Image forming method
Inventor: YOSHINO SUSUMU
IPC: G03G21/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which can continues to provide high-quality images without image defects and stably in an image forming method which returns residual toner recovered from the surface of an electrostatic latent image carrier in a cleaning process after a transferring process to a developing part or a toner supplying part through a toner recovering device, and which reuses the recovered toner as recycle toner and also to provide the image forming method which can stabilizes a cleaning characteristic in the cleaning process and can maintains characteristics as the electrostatic latent image carrier for a long term.  <P>SOLUTION: This method is the image forming method which includes an electrifying process, an electrostatic latent image forming process, a developing process, a transferring process, a fixing process and a cleaning process and the method is characterized in that the residual toner which is recovered in the cleaning process is reused as the recycled toner and the percentage of the recycle toner in the whole quantity of supply toner to be supplied in developer is ≥15 mass %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347168-A (JP)
Title: Flame quenching method for wood pellet type fuel combustion device
Inventor: KITADA YOSHIHARU
IPC: F23J1/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame quenching method for a wood pellet type fuel combustion device capable of quickly and safely carrying out emergency quenching of flame when an abnormal situation occurs during combustion.  <P>SOLUTION: When an abnormal situation occurs during regular combustion, supply of pellets into a burner body 17 is stopped, an ash disposal motor is driven to mutually rotate a pair of ash disposal gears 24 and 25 for a predetermined time in inward turning directions, and combustion residue containing ash accumulated in a lower part periphery of the burner body 17 is scraped out toward an ash recovery container side in a lower part through a slit part. By this, almost all of the combustion residue in the burner body 17 is quickly removed, and emergency quenching of flame can be quickly and safely carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341059-A (JP)
Title: Discharger for liquid drop emission
Inventor: HAWKINS GILBERT A
IPC: B41J2/045
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance energy efficiency and total productivity in liquid drop discharge.   <P>SOLUTION: Individually addressable dual electrodes including a chamber provided with a nozzle orifice are positioned on the side opposite to a central electrode. Three electrodes are arranged together with the nozzle orifice. An electrically insulating coupler couples two addressable electrodes. In order to discharge a liquid drop, an addressable electrode closest to the nozzle orifice is charged and attracted farther from the orifice thus sucking liquid into an extension chamber. The other addressable electrode is interlocked to move and accumulate potential energy in the system. When the addressable electrode closest to the nozzle is de-energized and the other addressable electrode is conducted, the other addressable electrode is attracted toward the central electrode. That operation causes to pressurize liquid in the chamber on the back of the nozzle orifice thus discharging a liquid drop therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350211-A (JP)
Title: Remote control system
Inventor: SUZUKI NAOYA
IPC: H04Q9/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit in which a remote control can be easily discriminated by changing a detection circuit on a remote control side while utilizing the conventional assignment table as it is.  <P>SOLUTION: The remote control system is provided with a pull-up resistor R21 which is provided on a main body side, mode setting switches S1-S10 which are parallel provided on the remote control side, a hold switch SW which is provided on the pre-stage of the mode setting switches and whose one side is grounded and the other side is connected to the other terminal side of the pull-up resistor R21, voltage setting resistors R10-R19 which are mutually serially provided between the mode setting switches and on the other terminal side of each of the multiple mode switches, and a character selective discrimination resistor R9 with which either a KANA indication setting resistor of a low resistance value or a KANJI indication setting resistor of a high resistance value is provided on its final stage. Further, an erroneous decision preventing resistor R20 is set between the other terminal of the pull-up resistor R21 and the hold switch SW.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349641-A (JP)
Title: Cleaning end point detecting system for cvd apparatus and method of detecting cleaning end point
Inventor: OBA KENJI
IPC: C23C16/44
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cleaning end point detecting system capable of accurately detecting a cleaning end point of a CVD apparatus with ease and a method of detecting the cleaning end point.  <P>SOLUTION: A pair of metal wires 22a and 22b is arranged on an insulating board 21 provided in a chamber 10. An electric signal is transmitted to the metal wires to compare a wiring delay of the electric signal when a reaction product m does not adhere or is not deposited in the chamber 10 with a wiring delay at the start of cleaning, so that a cleaning end point is detected. Thus, it is possible to positively avoid overetching or the like during cleaning, thereby accurately detecting a cleaning end point of the CVD apparatus with ease.  <P>COPYRIGHT: (C)2005,JPO&NCIPI