baber/WOPTO huggingface dataset:
Patent JP-2003206824-A (JP)
Title: Injection pump, dme fuel supply device of diesel engine having it
Inventor: NODA TOSHIIKU
IPC: F02M21/08
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DME fuel supply device of a diesel engine capable of retrieving DME fuel remaining between an injection pump element and a fuel injection nozzle after stopping an engine.  <P>SOLUTION: The injection pump element 2 is provided with a communication route for communicating a purge passage 242 in a delivery valve seat 24, a purge passage 252 in a plunger barrel 25, an injection pipe 3 connected to a fuel liquid outlet 212 via a purge port 253, and the inner peripheral surface of the barrel 25. In a state of no-injection, a plunger 26 rotates circumferentially, and reaches a rotation position for communicating a purge groove 265 in the outer peripheral surface of the plunger with the purge port in the inner peripheral surface of the plunger barrel 25. The purge groove communicates with an oil sump 11 via a hole 263 and a notch 262, and the pipe 3 communicates with the oil sump even when delivery valve 23 lies in a closed state in the state of no-injection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004123680-A (JP)
Title: Cake powder cosmetic
Inventor: IMAI TAKAMITSU
IPC: A61K8/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cake powder cosmetic having excellent formability and impact resistance while keeping good removability and adhesivity and excellent loosenability in the application to the skin.  <P>SOLUTION: This cake powder cosmetic contains (A) a powder component containing ≥50 wt.% water-repelling/oil-repelling powder and (B) an oily component containing at least one kind of wax. The rate of penetration of the mixture of whole oily component is 20-120 at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130910-A (JP)
Title: Battery module
Inventor: GOTO KENSUKE
IPC: H01M2/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module having excellent cooling property capable of securely fixing a battery cell and improving assembly workability.  <P>SOLUTION: The battery module is partitioned into a battery pack room and a control room, and vent holes 20 are formed on an upper cover 2 of an exterior case and a lower cover of the exterior case. The opening area of the vent hole 20 of the central part side is larger than that of the end part side. Electric fans 28 for discharging inner air are disposed on both back surface end parts of the exterior case. Lead wires to feed voltage of each electric cell to a cell controller can be collected in the battery pack room and wired to the control room in a bundle. Uniform cooling air can be taken in and exhausted from the right and left, and the heat-accumulated electric cell of the central part and the other electric cell can uniformly be cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129816-A (JP)
Title: Fire engine
Inventor: HAGINO KAZUJI
IPC: A62C27/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a work to transfer a pump from the deck of a fire engine to a hand-pushing mobile vehicle on which a movable pump is mounted.  <P>SOLUTION: This fire engine is equipped with an elevating and lowering lift 2 which can unload the movable pump 3 for fire fighting on the deck, and also is equipped with the hand-pushing mobile vehicle 4 which can move the movable pump for fire fighting to a fire site by muscle power by freely detachably mounting the movable pump 3 for fire fighting. The hand-pushing mobile vehicle 4 can be unloaded from the fire engine by the elevating and lowering lift 2 in the state that the movable pump 3 for fire fighting is loaded on the vehicle. Also, the hand-pushing mobile vehicle 4 can be housed onto the deck in the state being loaded on the elevating and lowering lift 2 while the movable pump 3 for fire fighting is mounted on the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129910-A (JP)
Title: Knife with guide
Inventor: YANASE NOBUYUKI
IPC: B26B11/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safely handleable knife which can cut along a fold line quickly and neatly without deviating from the fold line, during a process of cutting especially a piece of paper, cloth, or the like, that is folded into two.  <P>SOLUTION: The knife is provided with a guide 1 for the fold line in such a way a knife blade 2 touches the fold line at an obtuse angle (a). When the folded line is to be cut with this knife, the guide 1 for the fold line is inserted in advance between the folded sheets of paper, cloth, or the like, and then the blade is pushed ahead while the guide 1 is pressed against the fold line, whereby the knife can cut quickly and neatly along the fold line, and be handled safely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133256-A (JP)
Title: Image forming apparatus
Inventor: SASAMOTO YOSHIFUMI
IPC: G03G21/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a double unit structure, wherein two units are integrally and attachably/detachably loaded to the image forming apparatus body and the 2nd unit is attachably/detachably loaded to the 1st unit, and an electrical connection/disconnection can be easily and surely performed.  <P>SOLUTION: When the 1st unit is detached, the electrical connection between the 2nd unit and the image forming apparatus body is interrupted, and when the 2nd unit is detached from the 1st unit, the electrical connection between the 1st and 2nd units is interrupted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134282-A (JP)
Title: Illumination device and image scanner using the same
Inventor: KOMATSU TAKAHIRO
IPC: G03B27/54
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device in which fluctuations of illumination intensity on the original screen can be suppressed without reducing illumination efficiency in solving problems specific to the organic electroluminescent element, and to provide an image scanner using the same.  <P>SOLUTION: This is the illumination device having the organic electroluminescent element that comprises at least a positive electrode for injecting holes, a luminous layer having a light-emitting region, and a negative electrode for injecting electrons on a substrate. An auxiliary electrode having an electric resistance lower than that of the positive electrode is provided at least at a part of the positive electrode of the organic electroluminescent element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130267-A (JP)
Title: Card-cleaning machine
Inventor: SHIMIZU YOSHIO
IPC: B08B7/04
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card-cleaning machine capable of not only removing stains, but also sterilizing the card.  <P>SOLUTION: The cleaning machine includes cleaning rollers 42, 44 rotating in contact with both surfaces of the card 18, a feeding means 30 for feeding the card 18 one by one, a cleaning-solution ejection means 48 for ejecting the cleaning solution toward cleaning rollers 42, 44 and/or the card 18 positioned near the rollers 42, 44. Squeegee means 44, 45, 56 for squeegeeing cleaning solution adhering on the card having passed through the rollers 42, 44. The cleaning machine includes further elastic rollers 58, sterilization mens 60, 62, and a let-off means 64. At least one each elastic roller 58 is provided on both sides of the card to pinch it on both sides of the card passed through the means 44, 45, 56. The elastic roller 58 deforms elastically and comes into contact with the surface to spread out the cleaning solution, etc. attached to the surface. The sterilization means 60, 62 sterilize the card 18 which has passed through the rollers 58. The let-off means 64 lets off the sterilized card 18 to store it in a stacker 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097744-A (JP)
Title: Pattern aligning apparatus of back sheet film
Inventor: MANABE HARUO
IPC: A61F13/49
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which a position of a pattern is arbitrarily set and a sanitary napkin or a paper diaper is patterned at the position when patterning it.  <P>SOLUTION: An elevator roll, a heater roll, a pattern detector, a fixed roll, a slide roll and cutlery are mounted inside of the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138287-A (JP)
Title: Drying device
Inventor: ONO KOJI
IPC: A23F3/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying device capable of reducing the installation space and costs, and efficiently drying a dried matter.  <P>SOLUTION: This drying device comprises a conveyor device 10 composed of rollers 12, 14 mounted at a specific interval, and an endless belt 13 guided by the rollers 12, 14, and loading and moving the dried matter 1, an unevenness forming means 20 for deforming a part of the endless belt 13 positioned between the rollers 12, 14 into the recessed and/or projecting shape, and an unevenness driving means 30 for rotating or reciprocating the unevenness forming means 20. By rotating or reciprocating the unevenness forming means 20 for deforming the part of the endless belt 13 into the recessed and/or projecting shape, the unevenness is continuously formed on the endless belt 13. Further by changing a speed of the unevenness driving means 30, the number of pieces of unevenness formed on the endless belt 13 per a unit time can be arbitrarily increased and decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136758-A (JP)
Title: Intake structure for cab air cleaner
Inventor: HAYASHI KENICHI
IPC: B60K13/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a water hammer phenomenon without generating noise in a chamber inside a cab.  <P>SOLUTION: A front cross member 21 having a flat plate portion 21a and a vertical plate portion 21b is provided in front of a cab10a and behind a front grill 19 in a vehicular width direction, and an air inlet 14 is provided so as to make a suction port 14a face to the flat plate portion 21a from a lower side. A duct tube 22 opening to an inner space 17c of a cowl top 17 provided above the front cross member 21 at an upper and and opening opposite to the suction port 14a of the air inlet 14 at a lower end is provided so as to couple the front cross 21 and the cowl top 17. Side garnishes 23 formed with an air intake portion 23a are respectively provided on both side of the cowl top 17. A sealing member 24 blocking a space between the front grill 19 and the vertical plate portion 21b is horizontally provided on the air inlet 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138777-A (JP)
Title: Photoreceptive drum, process cartridge and image forming apparatus
Inventor: KAMEYAMA KENJI
IPC: G03G21/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptive drum whose frictional sound by rotation is comparatively small by enhancing the reliability of continuity with time between the inner peripheral surface of a drum part and the main body of an image forming apparatus, a process cartridge and the image forming apparatus.  <P>SOLUTION: The photoreceptive drum 1 is provided with the drum part 2 and a bearing part 5 installed at the inside of the drum part 2 and engaged with a shaft member 10 inserted from the outside of the drum part 2. Then, the inner peripheral surface 2a of the drum part 2 is electrically connected with a conductive member 12 installed at the outside of the drum part 2 by interposing the bearing part 5 and the shaft member 10 by the engagement of the bearing part 5 with the shaft member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137960-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02M51/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress HC emission even when no reverse flow of intake air from a combustion chamber to an intake passage is generated.  <P>SOLUTION: The fuel injection device comprises the intake passage 14 communicated with the combustion chamber 13, an intake valve 7 capable of blocking communication of the combustion chamber 13 with the intake passage 14, a variable valve mechanism for changing opening/closing timing of the intake valve 7, a means 11 for detecting reverse flow in the intake passage 14, a fuel injection means for switching an injecting direction into to two different directions, and a fuel injection control device 1 for controlling the injecting direction of the fuel injection means. The injecting direction of the fuel injecting means is switched according to a detecting signal from the reverse flow detecting means 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139688-A (JP)
Title: Optical recording medium
Inventor: SUZUKI EIKO
IPC: G11B7/257
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which has high compatibility with a DVD-ROM and excellent shelf stability and on which satisfactory repeated recording at least at four times speed and satisfactory recording by a recording pulse waveform using a multi-pulse of a 1T period with ≤15 mW recording power at 1 to 2.4 times speed can be performed.  <P>SOLUTION: The optical recording medium has a lower protective layer, a recording layer, an upper protective layer, a sulfuration preventing layer, a reflection layer and an interface layer on a transparent substrate provided with a meandering groove. The transition linear speed measured by irradiating the optical recording medium with continuous light having 11±1 mW power using a pickup head having 660±10 nm wavelength and an NA of 0.65 is in the range of 8 to 11 m/s. The difference ΔR=absolute value of (Rb-Ra) between the reflectance Rb in an unrecorded state and the reflectance Ra of the upper part of an eye pattern after 10 times repetition recording is within 3%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135605-A (JP)
Title: Gene associated with fat cell differentiation and protein
Inventor: IMAGAWA MASAYOSHI
IPC: A61K48/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene expressed within 6 hr after initiation of the differentiation induction from a precursor fat cell to a fat cell through a peak at 3 hr; and to provide a protein encoded by the gene.  <P>SOLUTION: The polynucleotide has the same base sequence as a base sequence represented by a specific base sequence or the base sequence having at least 80% homology with the base sequence, or the polynucleotide is complementary to the above polynucleotide. The protein is encoded by the polynucleotide having the specific sequence and has the same amino acid sequence as the protein or the amino acid sequence having at least 80% identity with the protein over the whole length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136015-A (JP)
Title: Game board of game machine
Inventor: IMURA MASATOSHI
IPC: A63F7/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce man-hour for assembling game parts of a Pachinko machine and to reduce man-hour for mounting the game parts onto a game board by decreasing the number of the respective parts.  <P>SOLUTION: This game board is configured by putting a front side ball discharge path 505 and a base 501 made of PMMA (polymethyl methacrylate) resins made in a metal die in advance when molding a lenticular plate 5 which is stuck on the front face side of a synthetic image sheet 4' for stereoscopic view of a Pachinko machine 1 to make stereoscopically visible an image of the synthetic image sheet 4' for stereoscopic view, by integrally molding the lenticular plate by outsert molding for sticking and fixing a PET (polyethylene telephthalate) resin for molding the lenticular plate 5 on the back of the base 501, and by integrally molding an upper bracket 506, a central ball discharge path 507 and a lower bracket 508 on the back side of the lenticular plate 5 with PET resins which are materials for molding the lenticular plate 5 when molding the lenticular plate 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146475-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO AYAKO
IPC: H01L21/8247
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by making smaller the chip size of a semiconductor integrated circuit for performing matching retrieval.  <P>SOLUTION: A plurality of MONOS elements Mijl, Mijr (i and j are natural numbers equal to or larger than 1) have charge retention regions L, R capable of retaining charge at two places per element. The plurality of MONOS elements Mijl, Mijr are used as the memory element of the semiconductor integrated circuit 10 performing the matching retrieval, thus forming the two states of one-directional element regarding current by or without retaining the charge in the charge retention regions L, R at two locations and storing information of two bits per element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142367-A (JP)
Title: Pedestal for ornament
Inventor: TATEMATSU YOSHIO
IPC: B44C3/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide safety measures and to prevent a fine sight from being obstructed.  <P>SOLUTION: In a pedestal 1 used for decorating an ornament W, a relief pattern 5 is formed on a seat face 2 on which the ornament W is placed to roughen the seat face 2 and to increase thereby a frictional resistance. By preventing the ornament W from being slid, the ornament W is prevented from falling caused by vibration or the like. In addition, by preventing the ornament W from being slid, the pedestal 1 is prevented from being damaged by abrasion with the ornament W and the fine sight of the pedestal 1 is kept.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148141-A (JP)
Title: Coating structure for outer surface of adhesion part of external facing material
Inventor: SASANO SHINJI
IPC: B05D7/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a crack from being generated in a coating part for coating an adhesion part so as to conceal the same in an external facing panel constituted by mutually bonding the end parts of external facing materials.  <P>SOLUTION: A corner external facing panel 2 having an L-shaped horizontal cross section is constituted by mutually bonding the end surfaces of cementitious flat external facing materials 1. An outside corner chamfered part 4, which is chamfered so as to straddle the adhesion part 3 bonding the external facing materials 1, is formed to the outside corner part of the corner external facing panel 2. A sealer 5, elastic putty 6, an elastic coating 7 and a topcoating 8 are successively applied to the surface of the outside corner chamfered part 4 so as to straddle the adhesion part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150964-A (JP)
Title: Analytical method of lithium manganate for lithium ion battery
Inventor: OKUDA MASAHISA
IPC: H01M4/505
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing in a short time lithium manganate for acquiring a long-life lithium ion battery.  <P>SOLUTION: Lithium manganate is added to manganese sulfate aqueous solution and stirred, and then sodium hydrate aqueous solution is dropped as a titrant, and potentiometric titration is performed by using a test electrode for pH measurement. Lithium manganate having a gentle slope (flat part) in the periphery of 8.2-9.0 of PH is selected, and used as a positive active material for the lithium ion battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148375-A (JP)
Title: Method for producing hot-forged product
Inventor: GOTO MASAO
IPC: B21K29/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hot-forged product in which a variance in hardness and strain is not caused and as a result, the produced cost of various kinds of parts produced by using the hot-forged product is reduced.  <P>SOLUTION: In the method for producing the hot-forged product 11, cooling is applied after forging a plurality number of times in order by using a plurality of dies. In the last forging (sizing) after the plurality number of forging times, a steel-made intermediate blank (annular blank 6) is produced by using a die for last forging (die for sizing) set to a lower temperature than the blank temperature just before this forging. Thereafter, this intermediate blank is cooled by conveying into a soaking chamber 8 set at the lower temperature than the temperature of the intermediate blank in a state (die 7 with the annular blank) in which the intermediate blank is attached to the die for last forging (die for sizing).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149983-A (JP)
Title: Acrylic fiber for carbon fiber production
Inventor: MASAGAKI DAISUKE
IPC: D06M15/53
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic fiber for carbon fiber production, causing little intrusion of an oil into the void in the single fiber in an oil-treating process, causing little development of structural defect and yarn breakage in the flame-resisting treatment process or the carbonization process, preventing the adhesion of fibers and giving a carbon fiber having high performance.  <P>SOLUTION: The acrylic fiber for carbon fiber production is applied with an oil composed of an emulsifier and a base oil. The emulsifier is a single component composed of a polyoxyethylene alkyl ether having an ethylene oxide addition molar number of 1-20 and a 8-18C alkyl group and the base oil is an amino-modified silicone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158489-A (JP)
Title: Pressure contact semiconductor device
Inventor: TAKANO FUMITOMO
IPC: H01L25/07
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To ensure pressure contact of a plurality of semiconductor elements and rectifier elements being stacked, and to enhance heat dissipation through a compact arrangement.  <P>SOLUTION: The pressure contact semiconductor device 10 comprises first and second cooling mechanisms 22 and 24 disposed at the opposite ends in the stacking direction of semiconductor elements 14a-14c and rectifier elements 18a-18c. The first and second cooling mechanisms 22 and 24 comprise body sections 72 and 66 for imparting a uniform load to the stacked semiconductor elements 14a-14c and rectifier elements 18a-18c in the stacking direction. In the body sections 72 and 66, cooling passages 78 and 68 for conducting cooling medium to each pressure contact part of the stacked semiconductor elements 14a-14c and rectifier elements 18a-18c are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156462-A (JP)
Title: Idle-speed controller in throttle body
Inventor: KONDO YASUSHI
IPC: F02D11/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idle-speed controller in which the degree of freedom is improved in selecting characteristics of throttle valve opening, and the resolution for the opening change of the valve is improved.  <P>SOLUTION: An intake path 2 of a throttle body 1 is opened/closed by the throttle valve 4 placed in the throttle valve stem 3. A throttle valve lever 5 is provided to the end of the valve stem 3. A cam lever 10 is placed at one end of a rotatably supported link shaft 9 and a link lever 11 is placed at the other end. A slider 12 of a stepping motor M is connected to the link lever 11. A cam part 10A of the cam lever 10 is connected to a roller 8 of the valve lever 5. The linear motion of the slider 12 is transmitted through the link lever 11 to the link shaft 9 to cause a rotary displacement of the link shaft 9. Rotation of the cam lever 10 caused by rotation of the link shaft 9 is transmitted to the throttle-valve lever 5, and the valve 4 opens an idle opening in accordance with rotation of the stepping motor M.  <P>COPYRIGHT: (C)2004,JPO