baber/WOPTO huggingface dataset:
Patent JP-2004040687-A (JP)
Title: Picture distribution system and picture distribution method
Inventor: MATSUDA TAIJI
IPC: H04N7/173
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously download main information such as a moving picture or a still picture to be related to a skin being a background picture and to display the related skin together as the background picture when reproducing the main information.  <P>SOLUTION: In the picture distribution system connecting a user terminal 1 and a picture distribution server 2 via a communication network N, the picture distribution server 2 stores picture information to be distributed and background information to be a background in the case of displaying the picture information in a picture database 23 by being related to each otherby an intrinsic keycode and distributes the picture information and the background information related by the keycode to the user terminal 1 based upon a distribution request of the picture information from the user terminal 1 and in the user terminal 1, the picture information is reproduced on a display picture of the background information related by the keycode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100864-A (JP)
Title: Method of forming dual damascene structure
Inventor: ALI ABBAS
IPC: H01L21/027
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To solve problems associated with the use of an antireflection trench mask material in a method of forming a dual damascene structure. SOLUTION: A first dielectric layer 140 having a first thickness is formed on a silicon substrate having at least one electronic device. A second etch stop layer 150 is formed on the first dielectric layer, and a second dielectric layer 160 having a second thickness is formed on the second etch stop layer. An antireflection film layer 170 is formed on the second dielectric layer. In the second dielectric layer, a first trench is formed by etching the second dielectric layer to a first depth which is larger than the thickness of the second dielectric layer, and then a second trench is formed by etching the second dielectric layer to a second depth which is nearly equal to the second thickness, and at the same time, a first trench having a first depth nearly equal to the first thickness is formed by etching the first dielectric layer.
Patent JP-2004043574-A (JP)
Title: Resin composition
Inventor: NAKAI HIDEYUKI
IPC: C08G59/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel resin composition and a cured product thereof, to provide a photosensitive resin composition which can attain a high resolution, and particularly to provide a colored photosensitive resin composition which can attain a high resolution even when a pigment having a small particle diameter is used in high concentration.  <P>SOLUTION: The resin composition contains (c) the reaction product obtained by reacting (a) the reaction product obtained by reacting (a1) an epoxy compound having at least two epoxy groups in the molecule with (a2) a polybasic carboxylic acid under conditions in which [(the number of equivalents of the epoxy groups of the epoxy compound) > (the number of equivalents of the carboxylic groups of the polybasic carboxylic acid)] with (b) an unsaturation-containing monocarboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041979-A (JP)
Title: Feed fuel controller for internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02D41/06
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent deviation of a fuel injection quantity from an optimum fuel quantity in an engine start. SOLUTION: An opening and closing valve 17 is arranged in an intake branch pipe 10 positioned in the downstream side of a throttle valve 15, and a fuel injection valve 14 is arranged in the intake branch pipe 10 in the downstream side of the opening and closing valve 17. An opening of the opening and closing valve 17 at the engine start is provided at a small opening z. Fuel injecting time in the engine start is calculated by multiplying start basic fuel injecting time calculated on the basis of engine cooling water temperature by an opening correction factor in addition to various correction factors. The opening correction factor is set so that it is 1 when an actual opening DD of the opening and closing valve 17 is z, it is larger when DD is large in comparison with that when DD is small, it is 1 when a throttle opening is an idling opening, and it is larger when the throttle opening is large in comparison with that when the throttle opening is small.
Patent JP-2004044750-A (JP)
Title: Room temperature type liquefied gas vaporizer and evaporating unit
Inventor: SHIODA HIROSHI
IPC: F17C9/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room temperature type liquefied gas vaporizer capable of equalizing a divided flow of liquefied gas from a lower manifold tube to a tube with fins.  <P>SOLUTION: This device is provided with an evaporating part and a heating part. The evaporating part is constructed by arranging a plurality of evaporating units in the direction crossing at right angles with a manifold tube and the tube with fins in parallel. The evaporating unit is composed of a pair of manifold tubes 7 arranged in parallel with a interval in a vertical direction and a plurality of tubes with fins 8 arranged between both of the manifold tubes 7 with interval in the longitudinal direction of the manifold tube and having both of an upper and a lower end part thereof connected to both of the manifold tubes . When an inner diameter of the lower manifold is defined as D and an inner diameter of the tube with fins 8 is defined as d, dimension fulfills relations of D≥30mm, d≥24mm, and D/d≥1.25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051676-A (JP)
Title: Production method for ethylene copolymer
Inventor: MORI RYOJI
IPC: C08F4/52
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for an ethylene copolymer wherein copolymerization is performed with a high polymerization activity and a high copolymerizability and whereby an ethylene copolymer having a high molecular weight and a low branched structure content can be produced.  <P>SOLUTION: In the production method for (A) an ethylene copolymer, ethylene is reacted with an α-olefin and/or a polyene in the presence of a catalyst system consisting of (a) a transition metal complex of formula (1) or (2) and (b) a compound which reacts with the transition metal M in component (a) to form an ionic complex. In formula (1) or (2), R<SP>1</SP>to R<SP>8</SP>are each H, a hydrocarbon group or an Si-containing hydrocarbon group, provided adjacent groups of them may combine with each other to form a ring; M is Ti, Zr, Hf, Rn, Nd, Sm or Ru; X is a halogen, a hydrocarbon group or a ligand; j is 1-4; Y is O, S, an Si-, Ge-, Sn-, B-, P- or N-containing hydrocarbon group or the like; A is a divalent hydrocarbon group, provided A may contain two or more rings including a ring formed by A together with Z; and Z is C or Si.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055237-A (JP)
Title: Coil spring mounting structure
Inventor: KOBAYASHI TAKESHI
IPC: H01M2/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a mounting structure which prevents a coil spring from falling from a battery holder even with an external force.  <P>SOLUTION: A U-shaped coil spring terminal part 10c is fitted to the coil spring 10 extended from a spiral bottom face part 10a into the same plane, and, in a state in which the coil spring 10 is mounted on a coil spring mounting housing 1b by making the coil spring terminal part 10c go forward to be press fitted from a coil spring mounting insertion hole 1a of the battery holder 1, a tip of a coil spring end part 10c<SB>1</SB>as the end part of the coil spring terminal part 10c comes in contact with a coil spring mounting step 1e inside the coil spring mounting housing 1b to be locked. A diameter of wire of the coil spring end part 10c<SB>1</SB>is smaller than a hooking margin of the coil spring mounting step 1e, an outer diameter of the U-shaped coil spring terminal part 10c is almost the same as that of the spiral bottom face part 10a, and is smaller than a width between side walls of the coil spring mounting housing 1b. Furthermore, a coil spring fixing groove part 1d of a concave shape is provided for inserting the coil spring terminal part 10c into the coil spring mounting housing part 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049471-A (JP)
Title: Rice cooker
Inventor: SANO YASUHIRO
IPC: A47J27/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize finishing of boiled rice by restraining variation of sensor temperature when the rice is boiled up.  <P>SOLUTION: In this rice cooker, a cylinder 24 enclosing a thermo-sensitive part 47 of the temperature sensor 40 and a cylindrical lid 61 are directly heated by a flame formed in an inward flame hole 35 to quickly heat the air in the cylinder 24, that is, the temperature of the air in the periphery of the thermo-sensitive part 47 exerting a large influence on the sensor temperature to a steady state. Accordingly, even if the initial conditions such as water temperature at the start of boiling are different, the sensor temperature can be quickly put in the steady state so as to restrain variation of sensor temperature when the rice is boiled up depending upon the operating condition. As a result, variation of extinguishing timing can be prevented to always complete the boiled rice favorably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053883-A (JP)
Title: Black toner for forming electrophotographic image and method for forming image and image forming apparatus by using the same
Inventor: NATORI YUJI
IPC: G03G9/08
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner comprising an inorganic black pigment which is harmless for a human body or a environment as a pigment to be used for a nonmagnetic black toner for electrophotography or the like, which shows excellent image quality as the toner with time and excellent properties relating to problems such as the dispersion state in the toner, workability, heat resistance, coloring power, and scattering of the toner, and which can be used as an alternative pigment for carbon black as a normal pigment.  <P>SOLUTION: The toner for forming an electrophotographic image comprises toner base particles containing at least a binder resin and a black inorganic pigment as a coloring agent, to which hydrophobic metal oxide fine powder is added. The added amount of the hydrophobic metal oxide fine powder is 0.2 to 5.0 wt.% with respect to the toner base particles and satisfies the condition of (amount of isolated hydrophobic metal oxide fine powder (%)) A<0.15, wherein A is the proportion (wt.%) of the isolated hydrophobic metal oxide fine powder leaving from the toner particles with respect to the toner particles when ultrasonic oscillation (with 120 W output at 38 kHz frequency) is added for 10 minutes in the toner dispersion liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116270-A (JP)
Title: Improved cpu voltage adjustment device of variable voltage
Inventor: KIKINIS DAN
IPC: G05F1/46
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an improved voltage adjustment device which is used for voltage adjustment for a CPU in which device manual an adjustment improvement and response time reduction are achieved. SOLUTION: The CPU is provided with an exclusive storage device which stores coefficients for adjusting a feedback loop voltage in order to control a voltage. A switching voltage adjustment device is constituted which is equipped with an exclusive storage device in which an electrical access, electrical erasing and programming are enabled. In an embodiment, as compared with conventional cases, output voltage adjustment is replaced by a setting value storage EEPROM wherein an electrical access to a solid-state resistance ladder is enabled. Further, signals in an interruption line to the CPU are monitored, and an early warning of activities which is surmised by the CPU needing a current which increases markedly is performed. In another embodiment, a circuit for reducing or eliminating a capacitor which is used for processing an input current surge to the CPU is arranged.
Patent JP-2004055891-A (JP)
Title: Cap-opening/closing structure
Inventor: TAMAOKI MASATOSHI
IPC: B41J29/13
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap-opening/closing structure, in which a locking mechanism is not restricted and which is suitable for ink-jet printers.  <P>SOLUTION: In a typical configuration of this cap opening/closing structure, a cap 9 provided with a click section is turnably attached to an enclosure, provided with a locking member 16 through hinge members. The click section of the cap 9 can be engaged with the locking member 16 of the enclosure. The cap 9 is also provided with a spring, which hops up the cap 9 on one side of the engaged section opposite to hinge sections, and the enclosure is also provided with a detecting means 15 which detects the opened/closed state of the cap 9 on the same side of the engaged section opposite to the hinge sections. In addition, the enclosure or cap 9 is also provided with shapes for pushing up the vicinities of the hinge sections of the cap 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057270-A (JP)
Title: Muddler
Inventor: NODA YOSHIHIKO
IPC: A47G21/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To fully magnetize a beverage in a cup by forming magnetic poles also at the connection part while using a plurality of bar magnets disposed in an axial direction, so as to form the magnetic poles at not only two places at both of their ends but also intermediate parts to increase the number of the magnetic poles as a whole.  <P>SOLUTION: This muddler is constituted by assembling permanent magnets to the lower end of a shaft bar of a nonmagnetic body. Then, at the lower end of the shaft bar 1, an assembling hole 13 is bored. In this assembling hole, a plurality of the bar magnets 2 are disposed in a line in the axial direction of the shaft bar. Moreover, the bar magnets adjacent to each other are disposed with their same magnetic poles facing each other in the state of inserting a magnetic body (an iron piece 3) between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059743-A (JP)
Title: Polyvinyl compound and organic el element using it
Inventor: SHIROTA YASUHIKO
IPC: H01L51/50
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound excellent in heat resistance and suitable for use as, e.g. a material for an organic EL element.  <P>SOLUTION: This polyvinyl compound is represented by general formula (1) äwherein R<SP>1</SP>and R<SP>2</SP>are each H, a halogen, an optionally halogen-substituted 1-6C linear or branched alkyl group, a 1-6C linear or branched alkoxy group, an amino group, a 1-6C linear or branched alkylamino group, a dialkylamino group (provided that the alkyl groups may be the same or different and are each a 1-6C linear or branched alkyl group), a 1-6C linear or branched alkanoyl group, a cyano group, or a nitro group; R<SP>3</SP>to R<SP>6</SP>are each H, a halogen, a 1-6C linear or branched alkyl group, or a 1-6C linear or branched alkoxy group; and n is a positive integer}. This EL element contains at least one of the polyvinyl compounds, has high heat resistance and can be stably driven even at about 150°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058103-A (JP)
Title: Method and apparatus for marking substrate
Inventor: MORIYAMA MASARU
IPC: B23K26/046
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of easily changing various marking patterns and corresponding to the thickness change of a substrate for marking.  <P>SOLUTION: In the method for marking by scanning a laser light oscillated from a laser oscillator in the X and Y axis directions, and irradiating the surface and the inner position of the substrate and melt forming letters and marks to the substrate with the laser light whose diameter is made smaller by using of a condenser lens, the distance of the laser marker and the substrate surface is beforehand established so that it may be considered as a section marked with the focal point converged by the condenser lens of the laser marker, and the distance of the edge of the laser marker and the substrate surface is measured by a measuring means, the laser marker position is controlled by a position controller so that the above distance may turn into the distance established beforehand, the focal point of the condenser lens of laser light is made to be the mark position of the substrate, and the laser power per unit area for irradiating the substrate maximizes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058521-A (JP)
Title: Structure for fitting elastic component to shaft cylinder
Inventor: SUZUKI SHINYA
IPC: B43K7/12
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and surely fit an elastic component to a shaft cylinder by fixing by pressing the elastic component onto the shaft cylinder in a structure for fitting the elastic component onto the shaft cylinder, and by providing partial non-pressing-in part onto the pressing-in fixing part.  <P>SOLUTION: A ball point refill 2 being a writing body is freely front and rear movably arranged inside a shaft cylinder 1 comprising a front shaft 1a and a rear shaft 1b made by resin molded by injection molding. Though a knocking component 4 projected from a rear end of the end of a cam component 3 and the shaft cylinder 1 is fixed rear the refill 2, the cam component 3 is capable of being freely disengaged from an engaging part 6 of a clip 5 fixed to a rear part of the shaft cylinder 1. The front shaft 1a is fixed by threading to a rear shaft 1b and becomes capable of being freely detached.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066593-A (JP)
Title: Automatic lamination molding apparatus for fiber-reinforced plastic and its molding method
Inventor: FURUKAWA HIROFUMI
IPC: B29C43/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic lamination molding apparatus which can prevent the winding of a fiber-reinforced plastic tape onto a pressure roller in automatic lamination molding.  <P>SOLUTION: In the automatic lamination molding apparatus by a fiber placement method, a plurality of the fiber-reinforced plastic tapes are lamination-molded by sticking the tapes continuously on the surface of a mold by a press roller. The apparatus has a press roller rotation mechanism for rotating the press roller when the tapes are not lamination-molded, a gas heater for heating the tapes led to the press roller by heating gas ejected from a gas heater body, and a heater retracting mechanism which can change the spray direction of the heating gas of the gas heater to the tapes and separate the spraying of the heating gas to the tapes to a remote side during the interruption of the lamination molding of the tapes from a lamination molding ending time to a next lamination molding starting time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069439-A (JP)
Title: Defect-inspecting method and its apparatus
Inventor: SAKAGAMI TAKAHIDE
IPC: G01N25/72
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect-inspecting method and its apparatus, capable of determining and outputting a detectable depth, when detecting internal defects in a body to be inspected such as a concrete structure.  <P>SOLUTION: Data on the internal temperature of the body to be inspected acquire by an internal temperature measuring device 22 are provided for a detectable range determining means 21 of the defect inspecting apparatus 20, to determine a range capable of detecting internal defects in the body to be inspected. The data on the surface temperature of the body to be inspected acquired by a surface temperature measuring device 24 are recorded by a data recording means 25. The presence of a defective section is decided by a defect-deciding means 27. At this time, the presence of the defective section and the detectable range are displayed simultaneously, to ensure reliability of inspection results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076628-A (JP)
Title: Drainage pump for air-conditioning equipment
Inventor: NAKAJO TAKASHI
IPC: F24F13/22
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage pump for air-conditioning equipment capable of preventing noise generated by the rotation of an impeller (blade) near an inlet port in a balanced operating state.  <P>SOLUTION: This drainage pump for air-conditioning equipment comprises a pump body 2 having the inlet port 3 at the lower end and a discharge port 4 at the upper side portion, the impeller 5 housed in the pump body 2, and a motor 1 for rotating the impeller 5. The lower end position of the impeller 5 is set within the range of ≥0 mm and ≤4 mm from the inlet port 3 into the pump body 2, more preferably ≥1 mm and ≤2.5 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139033-A (JP)
Title: Manual operating machine
Inventor: ZIMMERMANN HELMUT
IPC: F02N19/04
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a manual operating machine capable of preheating a carburetor by simple processing. SOLUTION: In this manual operating machine comprising an internal combustion engine 1 mounted in a casing 31 and receiving the cooling air current through a cooling air fan, the carburetor 2 for supplying the fuel-air mixture to the internal combustion engine 1, and a casing wall 3 positioned between the internal combustion engine 1 and the carburetor 2 for guiding the cooling air current, a preheating window 4 is formed on a casing wall 3, the cooling air current heated by the internal combustion engine 1 is partially guided to an outer face 9 of the carburetor 2 as the preheating air current 5 through the preheating window 4, and a revolvable switching element 6 is mounted to close or open the preheating window 4.
Patent JP-2004080913-A (JP)
Title: Overcurrent detecting circuit
Inventor: FUKUSHIMA AKIHIRO
IPC: H03F1/52
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent detecting circuit which is capable of detecting, without power loss or malfunctions, even for respect to the output current supplied from a low-output amplifier to a load.  <P>SOLUTION: A current detecting resistor R1 is connected in series between an output amplifier 12 and a load output terminal 13. One end of the current detecting resistor R1 is connected to the emitter of an overcurrent detecting transistor Q1. The other end is connected with +Vcc via a resistance-type potential divider, comprising a series circuit of resistors R2 and R6. The divided voltage of the resistance type potential divider is inputted to the base of the transistor Q1. The sum of the divided voltage and the voltage drop, in the current detecting resistor R1, is taken as the base-emitter voltage of the overcurrent detecting transistor Q1. A protective transistor Q2 is controlled by the output of the overcurrent detecting transistor Q1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080574-A (JP)
Title: Radial line slot antenna
Inventor: UU HOKUHOA
IPC: H01Q21/06
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial line slot antenna for which an antenna plate is highly accurately and easily mounted on a feeding plate.  <P>SOLUTION: At the time of defining the diameter of the antenna plate 21 as D and the wavelength of a center frequency as λ, markers 22 of roughly 0.10λ or less are provided in the area of 0.5(D-4λ) to 0.5D from the center on the back surface of the antenna plate 21, through-holes of such a size that the markers are visible are provided on the same positions as the positions of the markers 22 on the feeding plate, and the antenna plate 21 is mounted on the feeding plate after confirming whether or not the marker 22 is positioned at the center of the through holes.  <P>COPYRIGHT: (C)2004,JPO