baber/WOPTO huggingface dataset:
Patent JP-2003084433-A (JP)
Title: Image forming photosensitive resin composition
Inventor: OTSUKI NOBUAKI
IPC: G03F7/027
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition suitable for image formation, excellent in sensitivity in exposure and capable of reproducing a faithful pattern after development and to particularly provide an image forming photosensitive resin composition suitable for use as a soldering resist, an etching resist or an electroless plating resist for production of a printed wiring board and suitable for an insulating layer of a build-up process printed wiring board, a black matrix, a color filter and photo-spacers for production of a liquid crystal panel and an electrode, barrier ribs, a phosphor, a printing plate, etc. SOLUTION: The image forming photosensitive resin composition comprises a curable resin having two or more radical-polymerizable unsaturated bonds in one molecule, a compound having a vinyl ether group and a (meth)acryloyl group in one molecule and a photopolymerization initiator.
Patent JP-2003086391-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: ABE TAKAHIRO
IPC: H05B41/392
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device by which the voltage-power characteristic curve of a discharge lamp intersects the output characteristic curve of the device even when deep light dimmer is conducted, whereby deeper light dimmer lighting can be realized. SOLUTION: An output control circuit 52a of a power control circuit 5a, in which a desired value of lamp power has been inputted by operating a light dimmer 9, controls and drives a switching element Q2, and at the same time outputs a signal for lowering the frequency of a rectangular wave output fed to a discharge lamp La to a drive circuit 7a when the desired value of the lamp power inputted by the light dimmer 9 is set to a value not higher than prescribed, and the drive circuit 7a controls and drives switching elements Q3-Q6 to lower the frequencies f of rectangular waves of lamp voltage V1a and lamp current I1a, whereby the voltage-power characteristic curve of the discharge lamp is intersected with the output characteristic curve of the device even when deep light adjustment is conducted.
Patent JP-2003089715-A (JP)
Title: Silylated urethane-based quick-curing water-based composition and water-based adhesive and water-based coating agent each comprising the same
Inventor: HAMADA SHINSUKE
IPC: C09D175/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a quick-curing water-based composition having high initial adhesion, requiring only a short time for its aging or interim pressing during curing, having high adhesivity to various adherends and water resistance, and curable even at normal temperatures. SOLUTION: The silylated urethane-based quick-curing water-based composition comprises (A) an anionic group-containing and alkoxysilyl group-terminated urethane prepolymer, (B) a basic compound and (C) water, wherein the component A is obtained by reaction between (A1) an anionic group-free polyol compound, (A2) an anionic group-containing polyol compound, (A3) a polyisocyanate compound, (A4) an amino group-containing alkoxysilane compound containing one primary or secondary amino group and at least one tertiary amino group, and (A5) an amine-based chain extender.
Patent JP-2003091856-A (JP)
Title: Optical pickup
Inventor: IMAI SATOSHI
IPC: G11B7/135
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of recording/reproducing information excellently on two kinds of optical disks different in protection film thickness and in recording density, and receiving return optical beams from the two kinds of optical disks by a common light receiving element. SOLUTION: This optical pickup 1 is provided with first and second light sources 1A and 1B for emitting optical beams of waveforms λ1, λ2 different from each other, means 2 for combining the optical paths of the optical beams emitted from the first and second light sources 1A and 1B roughly on the same axis, a conversing means 5 for converging the optical beams on the signal recording surface of a recording medium 15, and a light receiving element 8 for receiving the return lights of the optical beams reflected on the signal recording surface of the recording medium 15. Between the converging means 5 and the light receiving element 8, an optical element 7 is disposed to make incident the return lights of the optical beams emitted from the first and second light sources 1A and 1B substantially on the same spot.
Patent JP-2003089951-A (JP)
Title: Weft insertion apparatus for fluid jet loom
Inventor: HATTORI KOICHI
IPC: D03D47/38
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the weft from failing in the insertion motion by suppressing the yarn relaxation caused by the motion of the weft insertion nozzle. SOLUTION: In the weft insertion apparatus, the yarn holder that holds the weft at the reed beating are arranged between a plurality of the weft insertion nozzles arranged so that the weft may be movable to the insertion position and the cutter that cut the yarn weft-inserted on the yarn-feed side.
Patent JP-2003092202-A (JP)
Title: Polymer ptc element and manufacturing method thereof
Inventor: TAKAHATA OKIKUNI
IPC: H01C7/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of each electrode of a polymer PTC element having a structure with its electrodes formed on both the surfaces of the sheet-form compact of a polymer PTC composition made of conductive powder and a crystalline polymer compound, and to suppress the room- temperature resistivity of the polymer PTC element as values which are not larger than 2 Ω/cm after its initial time and after its repeated switching operations. SOLUTION: The manufacturing method of the polymer PTC element has a process for using a metal carbide as its conductive powder; a process for setting in the range of 45-60% the volumetric filling factor of the conductive powder to reduce its resistivity; a process for subjecting the surfaces of a polymer PTC composition compact to plasma processing to improve its adhesiveness with respect to metals, etc.; a process for forming each electrode by embedding each electrode in the polymer PTC composition compact to expose a portion of the conductor of each electrode to the surface of the compact; and a process for subjecting further the exposed surface of the portion of the conductor of each electrode to plating processing.
Patent JP-2003090833-A (JP)
Title: Method for extracting supercritical fluid
Inventor: ANDO TAKASHI
IPC: G01N30/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for extracting supercritical fluid allowing improving extraction rate of an object component by effectively restraining extraction of interfering components. SOLUTION: Spinach is used as a test sample and isofenphos is added to it as the object component. Using graphite 4 as a carrier, the spinach as the test sample is added and mixed with the graphite 4 by an appropriate quantity for making the graphite 4 intensely absorb fat and oil as the interferential components and thereby the extraction of the interfering components is prevented. After absorbing, isofenphos as the object component is extracted by this method for extracting supercritical fluid. In this case, a body formed in a cylindrical disk made by mixing the graphite 4 with pulp can be placed on the exist side of an extraction pipe 10.
Patent JP-2003093214-A (JP)
Title: Mail box with a top window
Inventor: UEDA SHIGEYUKI
IPC: F21Y101/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a mail box with a top window that has a function to illuminate the nameplate on the mail box as well as inside and outside the box, thereby allowing to check if any mail is received or not during nighttime without using a gate or porch light. SOLUTION: The mail box is equipped with a solar battery 3 having a translucent function at its translucent window 2 on top of the mail box 1. A battery 4 rechargeable by the solar battery 3 is installed in the mail box 1. Output electric current from the solar battery 3 only recharges the battery 4 during daytime. Electric current from the rechargeable battery 4 lights up a light bulb 5 and the light bulb 5 illuminates inside the mail box and a name plate portion 6 mounted on the outside of the mail box during nighttime.
Patent JP-2003099416-A (JP)
Title: Microcomputer
Inventor: SAGI KATSUICHI
IPC: G06F13/36
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the occupied area of bus wiring. SOLUTION: In stead of a conventional peripheral bus of multi-bit width to be connected to peripheral units in common, private serial buses 6-1, 6-2 and 6-3 are provided corresponding to each of the peripheral units 5-1, 5-2 and 5-3. Then, in the case of write access from CPU 2 to the peripheral unit 5-1, a peripheral control unit 4 performs parallel/serial conversion of write data inputted from a high-speed bus 1 and transmits it to the peripheral unit 5-1 through the serial bus 6-1. In the case of read access to the peripheral unit 5-1, the peripheral control unit 4 performs parallel/serial conversion of read data from the peripheral unit 5-1 and outputs it to the high-speed bus 1. When the number of the peripheral units is small and they are scattered on a chip in particular, an area reduction effect is large.
Patent JP-2003096224-A (JP)
Title: Production method of oscillation-restrictive bridging resin foam
Inventor: WAKIKAWA KENJI
IPC: C08L23/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an oscillation-restrictive bridging resin foam having excellent oscillation-restrictive property in an actually broad range of temperature. SOLUTION: In the production method of the oscillation-restrictive crosslinked resin foam, a resin composition containing at least two kinds of triblock copolymers, a polyolefin, a crosslinking agent and a foaming agent is heated for crosslinking and foaming. The triblock copolymers are preferably provided with styrene block and isoprene block having a vinyl bond. The difference in Tg between the two triblock copolymers is 10 to 40 deg.C, preferably 15 to 35 deg.C. The content of the triblock copolymers is 60 to 80 mass %, preferably 65 to 75 mass %, based on total sum content (100 mass %) of the triblock copolymers and polyolefin.
Patent JP-2003095485-A (JP)
Title: Sheet material positioning device
Inventor: HASHIGUCHI AKIHIRO
IPC: B41F27/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material positioning device allowing improvement of positioning accuracy. SOLUTION: When a printing plate is positioned by an exposure part 18 in an automatic exposure device 10 of the printing plate, a carrying roller 24 is rotated to carry the printing plate on a plate feeding guide 20 to the substantial front and the printing plate is butted against a positioning pin 52 on a right side and is rotated, and thereby the printing plate is butted against also the positioning pin 52 on a left side to fix the position of the printing plate in one direction. By carrying the printing plate in a right direction by component force in the right direction of carrying force of the carrying roller 24, the printing plate is butted against a reference pin 36 to fix the position of the printing plate in the right direction.  Since the printing plate is rotated to be butted against the pair of positioning pins 52 and to be butted against a reference pin 36 by component force in the right direction of carrying force of the carrying roller 24, the printing plate can be surely butted against the pair of positioning pins 52 and the reference pin 36 to improve positioning accuracy of the printing plate.
Patent JP-2003105421-A (JP)
Title: Method for removing vanadium in molten iron
Inventor: NAKAMURA MASANOBU
IPC: C21C1/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing vanadium in molten iron by which the vanadium concentration in the molten iron can sufficiently be reduced by effectively promoting the removal of the vanadium from the molten iron when a refining is performed in a pretreating process to the molten iron, or when blowing in a converter is performed. SOLUTION: (1) This method for removing the vanadium in the molten iron is peculiarly controlled to <=35 of CVO value=(WOR)<2> /(WCa O×WV) in the pretreating process to the molten iron, wherein, WCa O: CaO adding quantity (kg) when the refining is performed, WOR: oxygen amount (kg) except the oxygen consumed n an oxidized reaction with Si in the oxygen added amount when the refining is performed, and WV: V quantity (kg) at an initial stage in the molten iron. (2) The method for removing the vanadium in the molten iron is peculiarly performed by blowing in the converter under the condition satisfying 3.0<slag basicity (CaO/SiO2 ) in the furnace<5.0, 10%<(T.Fe) in the slag in the furnace <25%, 15 kg<slag quantity in the furnace (per 1 ton of the molten iron)<80 kg and 1600 deg.C<blowing-out temperature<1680 deg.C.
Patent JP-2003108912-A (JP)
Title: Listing method and listing device
Inventor: MIKOSHI TAKANOBU
IPC: G06F19/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a listing method and device therefor capable of setting width and height of a cell for increasing the number of characters inputted in each cell of a table displayed in a restricted area. SOLUTION: To a column width of each column of the table selected by a column width selection part 4b, a row width of each row in the table is found by a row width computing par 4d on the basis of the number of characters displayed with priority in each cell. On the basis of the row width found in each case in this way, the row width and the column width capable of displaying the largest number of data in a display part 3 are selected as optimum ones by a listing part 4e. A display controlling part 4f controls the display part 3 so that the table is displayed according to the selected row width and column width.
Patent JP-2003107466-A (JP)
Title: Illumination device and test device employing the same
Inventor: AKAMATSU KEIICHI
IPC: H01M8/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device that can suitably be used as an illumination device with which a test device for a liquid crystal display panel is provided and to provide the test device employing the illumination device. SOLUTION: The illumination device is provided with a light source 10, a case 20 which supports the light source 10 and has an opening 22 to expose an area opposed to an object to be irradiated by the light source 10, and a dimmer means 30 that is placed on the side opposite to the opening 22 with respect to the light source 10 at the inside of the case 20 and substantially uniformizes the light intensity distribution of the light irradiating the object to be irradiated.
Patent JP-2002155928-A (JP)
Title: Roll end bayonet type adapter
Inventor: MARTINS ARMANDO S
IPC: F16C35/07
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a device holding a bearing assembly on a terminal part of a roll neck of a mill without applying special deforming. SOLUTION: The device includes an adapter 44 detachably fixed to the terminal part of the roll neck 12 by a fastening means 45 and provided with a plurality of first lugs protruding outward and first grooves interposed between the first lugs. A lock element 34 of an integral component of the bearing assembly 10 is provided on its circumference with a plurality of second lugs protruding inward and second grooves interposed between the second lugs. The lock element 34 rotates freely between an unlock position and a lock position. In the unlock position, directions of the second lugs 56 match with the first grooves of the adapter element 44, and the bearing assembly 10 can be attached and detached to the roll neck 12. In the lock position, directions of the second lugs match with the first lugs of the adapter element 44 and the bearing assembly 10 is held in a shaft of the roll neck 12.
Patent JP-2003104773-A (JP)
Title: Glass ceramic material for multilayer wiring board
Inventor: KASUYA YUICHI
IPC: C04B35/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramic material for a multilayer wiring board which is simultaneously burnable with Ag or Cu, has a low specific dielectric constant and its temperature coefficient τε adjustable within a range of -60 ppm/ deg.C to +60 ppm/ deg.C, and suitable for the use in a high frequency spectrum. SOLUTION: This glass ceramic material includes a borosilicate glass, TiO2 and an oxide filler (SiO2 ), and the composition of these components is within a range surrounded with five straight lines obtained by joining a point A[92(borosilicate glass)/1.5(TiO2 )/6.5(SiO2 )], B(92/5/3), C(79/18/3), D(50/18/32) and E(50/1.5/48.5) in this order in a triangular figure in which the composition range of each component is shown in a volume percentage.
Patent JP-2003106135-A (JP)
Title: Muffler of internal combustion engine
Inventor: TAJIMA KATSUYA
IPC: F01N1/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a muffler of an internal combustion engine which can effectively improve muffling effect without increasing size, weight or cost. SOLUTION: An exhaust gas (G) from an exhaust port (5) of the internal combustion engine (1) is branched into at least two flows (G1 , G2 ), and after the exhaust gas flows (G1 , G2 ) are made to collide with each other, they are exhausted to the outside from final exhaust ports (51, 52). In concrete, inflation chambers (10, 20) are provided to which the exhaust gas (gG) from the exhaust port (5) is introduced, the exhaust gas (G) is branched into at least two flows (G1, G2), and two openings for collision (41, 42) are formed so as to make the exhaust gas flows (G1 , G2 ) to collide with each other.
Patent JP-2003102849-A (JP)
Title: Stent indwelling in living body
Inventor: TAKAHASHI MAKOTO
IPC: A61M29/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a stent indwelling in a living body having sufficient flexibility, reduced in the number of change points as a whole and well curved after indwelling. SOLUTION: The stent 1 indwelling in the living boy is formed into an almost cylindrical shape using a wire material and compressed at the time of insertion into the living body to be reduced in its diameter and restored to the shape before contraction at the time of indwelling in the living body. This stent 1 is equipped with a stent body 2 having such a form that a plurality of linear spiral elements 21, 22, 23, and 24 molded into a spiral shape using the wire-like material having a zigzag structure are arranged in parallel to the axial direction of the stent 1 without connecting the linear spiral elements 21, 22, 23, and 24 and a cylindrical cover 3 for holding the stent body 2 to the arranged state of a plurality of the linear spiral elements and closing the side surface of the stent body 2.
Patent JP-2003113937-A (JP)
Title: Combine
Inventor: SATOJI HISAYUKI
IPC: B62D49/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To solve such problem that, as a conventional combine mounted a cropping output pulley at an opposite side of an operation position side, when adjusting a neutral position of HST, the conventional combine is adjusted by looking at an movement of a running crawler sprocket, putting an auxiliary transmission in a non-neutral transmission gear and operating a changing shift of a HST lever to move forward and backward and that using the conventional adjusting method, an exact neutral adjustment has been difficult, because of an adjustment burdens the transmission, and to provide a combine in which the HST lever is operated to move forward and backward with putting the auxiliary transmission in a neutral position so as to cause the cropping output pulley to rotate in normal/reverse directions way and adjust the neutral position of the HST lever,  looking a time that the cropping output pulley stops. SOLUTION: The combine relates to shifting the hydraulic stepless transmission (HST) 16 backward and forward, and is characterized by sticking out a cropping output shaft 22 rotable backward/forward from the inside of a traveling transmission case 17 toward the operating position 12 side so as to provide the cropping output pulley 23, thus having a construction capable of adjusting the neutral position of the hydraulic stepless transmission from the operating position 12 side.
Patent JP-2003071738-A (JP)
Title: Screwdriver with tweezers
Inventor: KONDO HARUKI
IPC: B25B23/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a screwdriver for fixing and tightening a screw which is not attracted to a magnet screwdriver. SOLUTION: The screwdriver is provided with tweezers 2 on a shaft 1 thereof.
Patent JP-2003112880-A (JP)
Title: Passenger conveyor device
Inventor: YAMASHITA YUJIRO
IPC: B66B31/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor for preventing fall-down into an opening in the upper part of a machinery space while securing an opening space. SOLUTION: In the passenger conveyor device, a first comb plate 8a, if raised up by a T-handle 10, is followed by second and third comb plates 8b, 8c to be displaced. Thus an opening 7 is quickly formed. To prevent fall-down into the opening 7, the first and second comb plates 8a, 8b held in erected conditions by a holder 8d are served as safety fences.
Patent JP-2003118648-A (JP)
Title: Dash panel structure
Inventor: OTA HIROSHI
IPC: B62D25/20
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a dash panel structure capable of restraining deformation of a dash panel in the direction of inside the dash panel without increasing weight significantly. SOLUTION: At a lower part 10B of a vertical wall part 10A of the dash panel 10, a plurality of closed section parts 30 are formed in vertical direction of a vehicle and the closed section parts 30 are provided along the width direction of the vehicle. The plurality of closed section parts 30 consist of the vertical wall part 10A and a flat plate panel 32 and a corrugated panel 34. The section shape of the corrugated panel 34 when seen from the width direction of the vehicle is wave shape with trapezoidal peak-and-valleys. Each peak-and-valley is line welded (a welded part P) to the lower part 10B of the vertical wall 10A or the flat plate panel 32 by laser welding along the width direction of the vehicle.
Patent JP-2003118708-A (JP)
Title: Filling machine and its packaging material
Inventor: AOKI KIYOHIKO
IPC: B65B51/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem in the prior art wherein a strip tape is elongated and broken around both edge portions in splicing since the tensile stiffness of the splice tape is too much decreased by heat to hold the slice portion and therefore it is necessary to stop the filling machine to reset the strip tape from the beginning. SOLUTION: A filling machine making a packaging material into cylindrical shape and continuously forming containers laps the edge portion of the present strip tape on the edge portion of the next strip tape and heat-seals them such that the heat pattern is substantially discontinuous at least in both edge portions of the strip tape in the splice portion whereby the splice of the strip tape can keep enough tensile stiffness without being influenced by heat.