baber/WOPTO huggingface dataset:
Patent JP-2004340196-A (JP)
Title: Underground buried pipe removing device
Inventor: KUDO YOSHIAKI
IPC: F16L1/024
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground buried pipe removing device to serve in the case where a wire is inserted into a buried pipe to draw it out by pulling the wire, whereby it is possible to reduce the wire pulling power easily using a simple structure, make thinner the wire diameter without bringing about a rupture of the wire, and remove the earth and sand around the buried pipe certainly even if stones, rocks, etc. are included in the earth and sand around the buried pipe.  <P>SOLUTION: The underground buried pipe removing device is composed of a hole saw 2 in a cylindrical shape to excavate the surrounding area of the buried pipe, a spiral spring 4 to excavate in rotating along the periphery of the buried pipe, and a motor 3 for rotating the hole saw fixed to the other end of the spring 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003290426-A (JP)
Title: Method of performing notice in slot machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To spread various notice patterns for enhancing a stage effect and attracting players' eyes so as to maintain their concentration on the game or expectations for winning prizes at a high level.  <P>SOLUTION: A plurality of light sources capable of emitting a plurality of color light beams are provided behind wheels 8a, 8b and 8c at three symbol- stopping positions in each of them. The light sources shift various colors displayed on the wheels 8a, 8b and 8c in a predetermined order until they stop shifting to display a set of prize winning symbols at a standstill on a predetermined prize winning line in a prize-winning color with one exception to indicate 'ready-to-win' failure, and a light source behind the symbol exceptional in color is varied in light emitting state. After a predetermined period of time has elapsed, the 'ready-to-win failure' state is converted to the 'winning' state or remains as it is depending on whether or not a winning flag is set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343632-A (JP)
Title: Power supply circuit
Inventor: YOKOSAKI KATSUSHI
IPC: H04B1/3822
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit which is operated by a battery with comparatively low voltage, miniaturizes a device and prevents generation of unnecessary spurious.  <P>SOLUTION: The power supply circuit 1 is provided with a first DC/DC converter circuit 11 which supplies high voltage and large current to be a power source for operating a high frequency power amplifier 3, a first switch part 12 which constitutes the first DC/DC converter circuit 11, a second DC/DC converter circuit 13 which supplies negative voltage to be a power source of gate bias of the high frequency power amplifier 3, a second switch part 14 which constitutes the second DC/DC converter circuit 13 and a frequency signal generation circuit 15 common to the first and second switch parts 12 and 14, which generates a frequency signal for driving the first and second switch parts 12 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349747-A (JP)
Title: Image display method, image display program and recording medium
Inventor: MITEKURA AYAHIRO
IPC: G06F3/0482
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display method, an image display program, and a recording medium which enable a frame desired to be slowly displayed to be freely selected with a simple operation and a state of an object displayed before and after the selected frame to meticulously be viewed.  <P>SOLUTION: An original image wherein a plurality of frame images are displayed in a list form is displayed and when a displayed position of a desired frame image in the original image is selected, the desired frame image is selected. Then a plurality of the frame images are automatically or through manual operations displayed in a slide show manner sequentially at a time difference. After the frame images are displayed until the selected frame image during the slide show display, the manual slide show display can automatically be switched. Two kinds of time differences or more are prepared, after the frame images are selected up to the selected frame image during the automatic slide show display by the first time difference, the second time difference can be selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349884-A (JP)
Title: Base station and communication method
Inventor: TOMIZUKA HIROSHI
IPC: H04L1/16
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a base station which enables more stable transmission and reception with a reduced number of retransmission times.  <P>SOLUTION: The base station 1 prepares next transmission based on the ACK/NACK and the CQI of data returned from a terminal station 2. The station comprises an ACK/NACK decider 15 for deciding whether transmission data are properly received at the receive side based on the ACK/NACK after demodulation; a CQI decoder 16 for decoding the CQI after demodulation; and a transmission controller 11 which decides whether the next transmission is the first transmission or the retransmission of data based on the decision result at the ACK/NACK decider 15, and decided as the retransmission, adaptively updates a transmission data size and a modulation system based on the decoding result at the decoder 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345024-A (JP)
Title: Foot part structure of legged walking robot and legged walking robot provided with the same
Inventor: HANAOKA YUKIHIRO
IPC: B25J5/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot part structure of a legged walking robot capable of performing a sensing for an attitude control by simple structure, and also to provide the legged walking robot.  <P>SOLUTION: In this foot part structure of the legged walking robot, a plurality of foot parts are provided at lower ends of two movable leg parts. Each of the foot parts 17 is provided with a foot part main body 37 connected to each of the movable leg parts, four pressure sensors 7S provided to be mutually separated on a rear surface of the foot part main body 37 to detect each of foot fitting reaction applied to a rear surface of a foot fitting state, and a sole plate 17S mutually connecting the four pressure sensors 7S at a detecting element 74 to be the detecting end and having a lower surface constituting a rear surface of the foot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347056-A (JP)
Title: Metallic gasket for cylinder head
Inventor: MATSUSHITA YOSHITAKA
IPC: F02F11/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To save work of peeling off a micro-sealant layer of a section located within the limits of a cooling water port of a cylinder block and a cylinder head.  <P>SOLUTION: A metallic gasket is comprised of two substrates 2, 3 consisting of a metallic plate having a micro sealant layer 5 at an outside surface respectively, and an auxiliary plate 4 sandwiched between the substrates 2, 3. The cooling water port 4c of the auxiliary plate 4 opens in a size smaller than a cooling water port of each cylinder block and cylinder head. Each cooling water port 2c, 3c of each substrate 2, 3 is comprised of a plurality of component ports 2g, 2h, 3g, 3h. The whole or the majority of each component port is located within the limits of each cooling water port of the cylinder block or the cylinder head opposite to the substrate. The component port 2g, which is one of each substrate 2 out of the component ports within the limits of each cooling water port open greater than the cooling water port 4c of the auxiliary plate 4, and aligned with the cooling water port 4c. When the residual component port 3h remains, it is separated from the component port 3g, and is located so that the component ports 2g, 2h of the substrate 2 do not overlap with the port at both insides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350476-A (JP)
Title: Power supply system to expansion cartridge for rock crushing
Inventor: KIM HEE JIN
IPC: F42D1/055
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To sequentially explode a plurality of rxpansion cartridges.  <P>SOLUTION: A power supply system to the expansion cartridge for rock crushing comprises a power supply to generate electric energy, a capacitor to store electricity generated at the power supply, a plurality of channels equipped with a throwing switch to open/close the connection between the expansion cartridge for rock crushing to be exploded by the electric energy stored in the capacitor and the capacitor, and a control unit to control the turning on/off of each throwing switch of the plurality of switches. The plurality of channels are connected in parallel with the power supply. Each channel further comprises a charging switch to open/close the connection between the power supply and the capacitor, a discharge resistor connected in parallel with the capacitor, and a discharging switch to open/close the connection between the capacitor and the discharge resistor, and in which the on/off of the charging switch and the discharging switch can also be controlled by the control unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357384-A (JP)
Title: Switching element mounting structure to heat sink
Inventor: KOBAYASHI KOYO
IPC: H02P6/28
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a thermal influence on peripheral electronic components by positioning high-speed switching elements being high heat generation sources dispersedly and by preventing a deterioration in the heat radiation efficiency of a heat sink.  <P>SOLUTION: A control board 20, which constitutes an ECU10, is equipped with switching elements 25a, 25b, 25c, 26a, 26b, and 26c which constitute a motor driving circuit for PWM-driving a motor. For these switching elements, high-speed switching elements 26a, 26b, and 26c and low-speed switching elements 25a, 25b, and 25c are attached, being arranged alternately, to the heat sink 27 fixed to the board 20a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355704-A (JP)
Title: Detachable disk unit
Inventor: SATO ASAMI
IPC: G11B23/023
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable disk unit while holding information security.  <P>SOLUTION: A solenoid shaft d2-1 is moved in an arrow mark A1 direction by solenoid operation. A stopper e5 with spring is moved in the arrow mark A1 direction by being pushed by the solenoid shaft b2. A stopper e2 is provided with a groove e2-3 for storing the stopper e5 with spring when the stopper e5 is moved in the arrow mark A1 direction, stores the stopper e5, and released form control of the stopper e5 with spring. The stopper e2 is energized in an arrow mark T1 direction by a twist coil spring e3, an upper surface e2-4 of the stopper e2 collides with a lower place part of a cover d1, and rotation of the stopper e2 is stopped. A manual lever e9 is engaged with the stopper e2, and moved in an arrow mark B1 direction by the turning of the stopper e2 in the arrow mark T1 direction. And the solenoid shaft b2-1 is returned in an arrow mark A2 direction in a state in which the turning of the stopper e2 is stopped, and a disk unit is taken out from a main body device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352420-A (JP)
Title: Hanging tool
Inventor: KAWAGUCHI YASUJI
IPC: B66C1/62
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanging tool capable of being removably mounted on a secondary product of concrete through a simple procedure and being installed safely even in a narrow installation area without damaging the secondary product of concrete.  <P>SOLUTION: If a hanging part 26 is located below its body 16, an engagement part 40 is engaged with a turn stopper 30a and the axes of a shaft 18 and a locking member 22 are positioned coaxially, and if on the contrary, the hanging part 26 is located above, the axes of the shaft 18 and the locking member 22 intersect approximately perpendicularly, and therefore, it is possible to removably mount this hanging tool 10 in an opening 14b formed in a flume 14 only by changing the direction of the hanging part 26. The side walls 14a of the flume 14 are pinched by a butting part 24 of the body 16 of the hanging part and the side face of the locking member 22, and the positions of the body 16 and the locking member 22 are fixed by engaging a restriction nut 20 with a male threaded part 32, so that the hanging tool 10 is prevented from slipping off from the opening when the secondary product of concrete is hung up, and it is possible to preclude breakage of the secondary product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079998-A (JP)
Title: Solder-ball sticking device
Inventor: YO KUNI
IPC: H01L21/60
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticking device capable of sticking a plurality of solder balls speedily and accurately to corresponding positions of a BGA package to solve problems caused by prior arts.  <P>SOLUTION: The sticking device 30 comprises a main board 32 and a fixture. The main board 32 is formed with a plurality of openings 34 for respectively accommodating a plurality of solder balls. The fixture fixes a chip 72 to the lower part of the main board 32. The chip 72 is coated with an adhesive for sticking the solder balls held in the openings 34 to the chip 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352591-A (JP)
Title: Fluorine-containing surface-modified alumina powder, and its application
Inventor: INOUE AKIRA
IPC: G03G9/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-modified alumina powder which has a large triboelectric charge quantity and can obtain excellent image properties when using the powder by being added to toner.  <P>SOLUTION: The fluorine-containing surface-modified alumina powder has the triboelectric charge quantity (absolute value) of ≥100 μC/g by adding a fluorine-containing silane compound to alumina powder in which the content of moisture is controlled to 0.1 to 5.0 wt.%. Preferably, the surface-modified alumina powder has a large triboelectric charge quantity and hydrophobicity by applying a surface treatment thereto by using a hydrophobizing agent together with the fluorine-containing silane compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360728-A (JP)
Title: Hydrogen charging method and hydrogen charging device to pressure hydrogen tank
Inventor: KURIIWA TAKAHIRO
IPC: F17C11/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen charging method and a hydrogen charging device to a pressure hydrogen tank in which hydrogen storage pressure can be lower, in which installation space can be smaller, and in which energy loss can be reduced.  <P>SOLUTION: This hydrogen charging device 1 for charging hydrogen to the pressure hydrogen tank 50 is provided with hydrogen supply tanks 5 and 6 to store hydrogen under pressure, a storage part 11 provided with hydrogen storage alloy, gas flow passages 27-30 for connecting the hydrogen supply tanks 5 and 6 to the pressure hydrogen tank 50, and the storage part 11 to the pressure hydrogen tank 50, and a heater part 12 connected to the hydrogen supply tanks 5 and 6 through gas flow passages 23, 24, and 26, and having hydrogen storage alloy for heating by storing hydrogen. The hydrogen storage alloy in the storage part 11 is heated by the heater part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357931-A (JP)
Title: Role object for pinball game machine
Inventor: OTA MASATO
IPC: A63F7/02
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a role object for a pinball game machine in which operation members surely operate regardless of the presence/no presence of an error on an assembling design and a heat radiation effect is simultaneously satisfied even when the vertical size of a case body where the operation members are incorporated is minimized.  <P>SOLUTION: The role object A for a pinball game machine is provided with the case body 3 which has an internal cavity, which is surrounded in a closed state, and in which the operation members 30 and 31 are incorporated for performing prescribed operation and a driving means 32 for operating the operation members 30 and 31. The operation members 30 and 31 are arranged in the vicinity of the inner surface of a top wall 14a or that of a bottom wall 14b. At sites opposing the operation members 30 and 31 of the top wall 14a or the bottom wall 14b, release holes 36a and 36b of a proper size where the operation members 30 and 31 can partially be interposed and their operation are not disturbed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358427-A (JP)
Title: Recycling method, product production method, parts ordering method, mixing ratio decision method, information processor and program
Inventor: MORII YOSHIHIRO
IPC: G06Q50/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling method capable of smoothly managing a CMR (Closed-loop Material Recycle) while reducing the amount of a recovering material to be treated outside a loop of the CMR.  <P>SOLUTION: The amount of recovered ABS used to a copying machine in a product manufacturing section 12 is decided based on a production plan of the copying machine which is a product manufactured in the product manufacturing section 12 and production quantity of recovered ABS in a recovered material producing section 19 where recovered ABS is produced from a used parts. In decision of the used amount, mixing ratio of recovered ABS to virgin ABS is adjusted in a regenerative material producing section 20 where regenerative ABS is produced by mixing the recovered ABS with the virgin ABS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064064-A (JP)
Title: Laser annealing device
Inventor: ISHIKAWA HIROMI
IPC: H01L21/336
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing device which is capable of carrying out an accurate annealing process at high speed.  <P>SOLUTION: A digital micromirror device (DMD) 50 is used as an irradiation head, wherein 600 micromirror rows each consisting of 800 micromirrors arranged in a main scanning direction are arranged in an auxiliary scanning direction. Some of the micromirror rows (e.g. 800 micromirrors×100 rows) are controlled by a controller. The DMD 50 has its limit related to a data processing speed, and a modulation speed per line is determined in proportion to the number of pixels to be used, so that the micromirror rows are partially used to enable to increase a modulation speed per line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003232-A (JP)
Title: Combustor of low nox
Inventor: EBARA HIROYUKI
IPC: F23D11/24
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor of low NOx capable of recirculating a combustion exhaust gas without mounting a suction means in a pre-mixing type combustor.  <P>SOLUTION: This combustor of low NOx is composed of an exhaust gas intake port 14 for taking the combustion exhaust gas of a combustion chamber, and a duct for communicating a pre-mixing chamber 10 and the exhaust gas intake port 14. The pressure in the combustion chamber 13 is raised in combustion, and the pressure of an inlet of the pre-mixing chamber 10 is lowered by the injection of a fuel gas, whereby the pressure difference is generated between the combustion chamber 13 and the pre-mixing chamber 10, the fuel exhaust gas released into the combustion chamber 13 by the pressure difference is allowed to flow to the exhaust gas intake port 14, and the exhaust gas flowing into the exhaust gas intake port 24 is sucked into the pre-mixing chamber 10 through the duct 15, whereby the combustion exhaust gas can be recirculated by itself without mounting the suction means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339454-A (JP)
Title: Resin composition and molding composed of the same
Inventor: KUMAZAWA SADANORI
IPC: C08L97/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition excellent in moldability, mechanical characteristics and heat resistance, and a molding composed of the composition.  <P>SOLUTION: The resin composition is compounded with a polylactic acid resin and an organic filler of natural origin, and characterized in that the crystallization temperature originating in the polylactic acid resin at cooling may be observed, and the crystallization enthalpy originating in the resin at cooling has a value of 35% or more of the crystal melting enthalpy. The organic filler is preferably paper powder or wood flour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004398-A (JP)
Title: System for diagnosis/prevention of psychiatric disorder using internet
Inventor: TACHIKAWA HIROKAZU
IPC: G06Q50/22
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated system for diagnosis and prevention of psychiatric disorders that enables a user on the Internet to treat his/her psychiatric symptom early by him/herself by assessing the psychiatric symptom and executing psycho-educational software.  <P>SOLUTION: The system comprises a plurality of networked user terminals (personal computers, cellular phones and the like), and an integrated site (server group) capable of diagnosis to preventive treatment comprising a plurality of linked webpages and a plurality of pieces of psycho-educational software. The integrated site creates webpages using HTML, and CGI scripts for program execution, and creates psycho-educational software to be installed in the user terminals. A client executes the psycho-educational software on the user terminal to prevent or improve a psychiatric symptom. The system can unprecedentedly prevent a psychiatric symptom to contribute to suppression of medical costs and reduce a burden on the user more than a medical institution examination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005975-A (JP)
Title: Photographing device
Inventor: MARUNO HIROMASA
IPC: H04N5/335
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To immediately inhibit the emission of light beams to an image pickup element when photographing ends in order to prevent the overflow of electrons even in a pixel peripheral recording type image pickup element, and to prevent a deterioration in image quality.  <P>SOLUTION: A micro-mirror element 11 is inserted on an optical path in front of the light receiving face of an image pickup element 13, and by controlling so that the angle of a reflection surface 11a of each of the micro-mirrors arranged like a two-dimensional array according to a voltage applied from a driving part 12 is varied, light beams arriving from an object to the light receiving face of the image pickup element 13 can be introduced in photographing, and the light beams can be isolated from the light receiving face in the end of photographing. The reflection face 11a can be more quickly driven in the micro-mirror element 11 than a mechanical shutter mechanism, so that extremely quick shutter can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003918-A (JP)
Title: Head-up display
Inventor: TAMURA KINYA
IPC: G02B27/01
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display 1 capable of attaining the suppression of display distortion and a high enlargement of a virtual image at a low cost.  <P>SOLUTION: As for the head-up display 1 for enlarging and reflecting an image 21 displayed on a liquid crystal display 14 by a concave mirror 11 and displaying an image 24 having an aspect ratio more oblong than the aspect ratio of the displayable area 23 of the liquid crystal display 14 as a virtual image on the front window shield of a moving body, the concave mirror 11 is constituted so that the magnification factor in a vertical direction is made lower than the magnification factor in the horizontal direction, and the image 21 which is enlarged in the vertical direction can be displayed by the liquid crystal display 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI